Description :

1、 Design Proposal: Structural Innovation for Precise Adaptation of Imaging Equipment

1.1 Design Scheme for DV Integrated Front Flip and Side Flip Cable Crossing Shaft

Core design concept

With the core of "integrated molding, bidirectional flipping, smooth wire passing, and precise positioning", we solve the pain points of traditional DV hinge functions being single, wiring confusion, and inaccurate positioning. We achieve seamless coverage of shooting angles, balancing operational convenience and overall device aesthetics, and adapting to the integrated design needs of various DV cameras.

Key structural parameters

The rotation angle adopts a forward flip 0-180 ° (self-locking) and a side flip 0-90 ° (limit) design, which can fully meet the diverse shooting needs of selfies, overhead shots, side shots, etc., and adapt to shooting operations in different scenes; The wiring design adopts a central axis with a built-in Φ 5-8mm wiring hole, achieving a concealed layout of cables and effectively avoiding cable entanglement. This not only improves the aesthetics of the equipment, but also reduces cable wear and extends the overall service life of the equipment; In terms of torque control, the central axis torque is set to 4.0-5.0Kgf-cm, with a starting force of ≤ 9.0Kgf-cm, ensuring a smooth and smooth rotation process, effortless operation, and precise positioning, avoiding lens shaking caused by improper torque during shooting; The self-locking mechanism adopts a dual position self-locking of 0 ° and 180 °, with a positioning accuracy of ± 1 °, which can effectively prevent accidental shaking of the lens during shooting and ensure the stability of the captured image; The material combination uses SUS304 stainless steel for the axis and 6061 aluminum alloy for the shell, balancing structural strength and lightweight requirements, while also possessing excellent corrosion resistance and adapting to different usage environments.

Analysis of Innovation Points

Adopting CNC precision machining technology to achieve integrated molding, significantly reducing assembly errors, improving overall structural rigidity, and strictly controlling the rotational concentricity within ± 0.01mm to ensure no jamming or offset during the flipping process; The combination of built-in disc springs and damping plates forms a bidirectional damping system, which achieves bidirectional damping feedback for forward and lateral flipping. The operation feels consistent and smooth, enhancing the user experience; The inner wall of the cable passage is specially treated with PTFE coating, reducing the friction coefficient to 0.04, effectively reducing the friction loss between the cable and the passage, further extending the service life of the cable and the shaft, and reducing equipment maintenance costs.

1.2 Design scheme of miniature camera damper shaft

Core design concept

In response to the core requirements of miniaturization, lightweighting, and high precision of miniature cameras, we have created a dedicated shaft with "miniature volume, stable damping, arbitrary suspension, and ultra long service life", which is suitable for small imaging equipment such as motion cameras, security cameras, and medical endoscopes. It can achieve flexible flipping and precise positioning in limited spaces, while balancing structural compactness and reliability.

Key structural parameters

The overall volume is controlled at Φ 8-12mm × 15-25mm, with a compact body design suitable for small cameras, without occupying too much internal space of the equipment; The damping torque is set to 1.5-3.0 Kgf cm, which can achieve suspension at any angle from 0 to 360 °, meeting the fixed requirements of different shooting angles, without the need for additional locking structures, and is easy to operate; The rotation accuracy can reach ± 0.5 °, ensuring precise lens positioning and ensuring clear and stable shooting images; The material is a combination of high-strength engineering plastic and SUS304 stainless steel, which achieves lightweight while balancing structural strength and wear resistance, and is suitable for the long-term use needs of small equipment; The sealing design adopts IP65 dustproof and waterproof rating, effectively isolating dust and water vapor from entering, suitable for complex outdoor, medical and other use environments, and improving the service life of the shaft.

Analysis of Innovation Points

Adopting a micro damping structure integrated design, the damper is integrated with the shaft to significantly reduce the overall volume, while improving structural stability and avoiding loosening and jamming problems caused by the split design; The damping plate is made of imported wear-resistant materials and has undergone special surface treatment, reducing the wear rate by more than 60%, ensuring that the shaft can maintain stable damping effect after long-term use; Optimize the structure of the rotating shaft sleeve, adopt clearance matching technology to minimize the rotational friction force, while improving the smoothness of rotation, taking into account the arbitrary suspension function and operation feel, and adapting to the frequent adjustment of angles in small cameras.

2、 Product Introduction: Precision Core Components Suitable for Multiple Scenarios

2.1 DV Integrated Front Flip and Side Flip Cable Shaft

This product is an integrated flip cable shaft specially designed for DV cameras, integrating forward and side flip bidirectional flipping functions and hidden cable design. It does not require additional wiring structures and can be directly integrated into the connection between the DV body and lens, achieving full coverage of shooting angles. The core advantages of the product lie in its integrated structural rigidity, smooth bidirectional flipping feel, precise self-locking positioning, and user-friendly wiring design, effectively solving industry pain points such as messy wiring, flipping lag, and inaccurate positioning of traditional DV shafts.

This product is suitable for various household DV, professional cameras, sports DV and other equipment. The size and torque parameters can be flexibly adjusted according to the device model to meet the customized needs of different brands and specifications of DV. During use, the flipping operation is smooth without any lag, the self-locking position is precise, and the wire passage is smooth. This not only improves the convenience of equipment operation, but also optimizes the overall appearance of the equipment, while extending its service life. It is the core component of DV cameras to enhance product competitiveness.

2.2 Miniature camera damper shaft

This product is a specialized damping shaft for micro imaging devices, focusing on the core requirements of miniaturization, high precision, and long lifespan. It is compact in size and structure, and can be easily integrated into micro cameras, motion cameras, security cameras, medical endoscopes, and other devices to perform lens flipping and positioning functions. The core features of the product are stable damping effect, suspension at any angle, high-precision positioning, and excellent dust and water resistance, suitable for various complex usage scenarios.

With its lightweight design and high-strength materials, this product can meet the weight control needs of small devices, while also having good wear and corrosion resistance. Long term use is not prone to problems such as damping attenuation and rotation jamming. Whether it is frequent angle adjustment in outdoor sports scenes, fixed angle positioning in security monitoring, or precise lens control in the medical field, this product can provide stable and reliable support, helping small imaging devices achieve more flexible and accurate shooting functions.

3、 Drug resistance: Durable performance guarantee for adapting to complex environments

In view of the complex use environment (such as outdoor dust, water vapor, chemical reagent contact, etc.) that the imaging equipment may face, both types of rotating shafts have passed strict drug resistance tests, and have excellent corrosion resistance, wear resistance, and aging resistance, ensuring stable performance in long-term use and reducing equipment maintenance costs.

On the material level, both core components of the two shafts are made of SUS304 stainless steel, which has excellent corrosion resistance and can effectively resist the erosion of chemical substances such as acid and alkali, salt spray, etc. It is suitable for outdoor, medical and other scenarios where chemical reagents may come into contact; The shell is made of 6061 aluminum alloy and has undergone anodizing treatment to further enhance its corrosion and wear resistance. It also has good oxidation resistance and is not prone to oxidation discoloration, structural looseness, and other problems during long-term use.

The damping system adopts imported oil resistant damping grease, which has excellent high and low temperature resistance and aging resistance. It can maintain stable damping effect in the ambient temperature range of -40 ℃~85 ℃, and will not experience damping attenuation, jamming and other problems due to temperature changes; At the same time, damping grease has good water resistance and chemical resistance, which can effectively resist the invasion of water vapor, dust, and a small amount of chemical reagents, protect the damping structure from damage, and extend the service life of the shaft.

After professional testing, the two shafts can withstand salt spray testing continuously for 72 hours without corrosion or oxidation; In chemical resistance testing, there is no structural deformation or abnormal damping after exposure to common cleaning agents, disinfectants, lubricants, and other substances; In the long-term wear test, after 100000 consecutive rotations, the damping torque attenuation is ≤ 10%, and there is no significant change in the smoothness of rotation, fully meeting the requirements for long-term stable use of imaging equipment.

4、 Manufacturer Introduction: Professional Shaft R&D and Manufacturing Strength Guarantee

We are a high-tech enterprise specializing in the research and development, production, and sales of precision shafts. We have been deeply involved in the field of imaging equipment shafts for more than ten years, with rich industry experience and strong technical strength. We are the core supplier of imaging equipment shafts such as DV and micro cameras in China, serving multiple well-known digital, security, and medical equipment brands.

The company is equipped with a modern production base and a professional R&D team, with R&D personnel accounting for more than 20%. They all have years of experience in precision shaft design and manufacturing, and can provide customized design, R&D, and production services according to customer needs, covering multiple dimensions such as size, torque, flip angle, and wire design, accurately adapting to different models and scenarios of imaging equipment. The production process adopts fully automated production lines, equipped with CNC precision machining machines and high-precision testing equipment, strictly following the ISO9001 quality management system. From raw material procurement, production and processing to finished product testing, every link is strictly controlled to ensure stable and reliable product quality, with a pass rate of over 99.8%.

The company focuses on technological innovation and product upgrading, always keeping up with the development trend of miniaturization, high precision, and lightweight imaging equipment. It continues to invest in research and development funds, optimize product structure and production processes, and has obtained multiple national utility model patents and invention patents. Its product performance is at the forefront of the industry. At the same time, the company has established a comprehensive after-sales service system, equipped with a professional after-sales team, to provide customers with timely technical support, product debugging, maintenance and other services, and solve various problems during customer selection and use.

We always adhere to the business philosophy of "quality first, customer first, and innovation driven", with precision manufacturing as the core and customer needs as the guide. We are committed to providing high-quality and highly reliable shaft products for the imaging equipment industry, helping customers enhance their product competitiveness and achieve mutual benefit and win-win results.

if neededContact: Manager Guo 17375546868

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