Camera shooting control key for mobile phone protection shell
By designing a collar and a conductive circuit board on the phone case to control the camera, and using the pads to detect changes in static electricity to control the camera, the problem of the protective case obstructing the view is solved, and the function of assisting in taking pictures is realized.
Patent Information
- Application Number
- CN202520082161.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-14
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2035-01-14
AI Technical Summary
A phone case covering the touchpad-based camera button can impair the camera's functionality, and current technology has not been able to effectively solve this problem.
Design a camera control button that includes a collar, a PC composite wrapped key, and a double-sided through-hole conductive circuit board. The camera function is controlled by detecting changes in human body static electricity through the solder pads. The collar is attached to the phone case, and the conductive circuit board rests against the outside of the camera button.
It enables auxiliary shooting functions even when the camera button is covered by a phone case, reducing the impact of the case obstructing the camera button.
Smart Images
Figure CN223681099U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to mobile phone accessory technical field especially, a kind of camera photographing control button on mobile phone protective shell. BACKGROUND
[0002] Mobile phone is a kind of communication equipment, almost everybody has one, and now mobile phone is more and more intelligent, and part of mobile phone's photographing key is made of touchpad.
[0003] People generally buy mobile phone protective shell to protect mobile phone, and mobile phone protective shell can wrap the photographing key of mobile phone, if the photographing key of mobile phone is made of touchpad, it will affect the normal work of photographing key to some extent, in this background, the applicant is committed to research a kind of camera photographing control button on mobile phone protective shell, so that after mobile phone protective shell wraps the photographing key made of touchpad, people can use the utility model to assist photographing, and further reduce the influence of mobile phone protective shell on photographing key. UTILITY MODEL CONTENT
[0004] The utility model aims at making people can use the utility model to assist photographing after mobile phone protective shell wraps the photographing key made of touchpad, and further reduce the influence of mobile phone protective shell on photographing key.
[0005] In order to achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:
[0006] A kind of camera photographing control button on mobile phone protective shell, including collar, PC composite wrapping key, double-sided through-hole conducting circuit board, the PC composite wrapping key is set on collar, the double-sided through-hole conducting circuit board is fixedly arranged in PC composite wrapping key, a plurality of groups of soldering pads are fixedly arranged on the double-sided through-hole conducting circuit board, and a plurality of groups of soldering pads are sequentially arranged.
[0007] Further, a plurality of groups of soldering pads are arranged in linear array.
[0008] Further, annular groove is formed around the side of the collar.
[0009] Further, the middle part of the collar is provided with an opening, and the end of the opening is fixedly provided with a stop ring, one end surface of the PC composite wrapping key is fixedly provided with a clamping block, the clamping block is clamped in the opening, and the PC composite wrapping key abuts against the stop ring.
[0010] Further, the other end of the opening away from the stop ring is provided with a chamfer structure.
[0011] Further, the material of the collar is aluminum alloy.
[0012] Further, the material of the PC composite wrapping key is plastic.
[0013] Further, the material of the welding pad is copper, or gold-plated, or tin-plated.
[0014] The utility model discloses the beneficial effect is: the utility model discloses the through the lantern ring and is clamped on the mobile phone protective housing, and the mobile phone protective housing is covered on the mobile phone, and the utility model discloses the double-sided through-hole conducting circuit board just is pressed in the lateral of the mobile phone's photographing key at this time, when using the mobile phone photographing function, the ion layer that the mobile phone photographing key generates is guided through the welding pad, when the human body finger touches the PC composite wrapping key, the human body static electricity can destroy the ion layer, and the corresponding makes the capacitance value of mobile phone photographing key change, and the detection circuit in the mobile phone photographing key detects the capacitance value change, and then exports the signal to the mobile phone, thereby realizing the corresponding photographing function, and further make the utility model discloses the purpose of assisting photographing, on the other hand, compared with the prior art, the utility model further reduces the influence that the mobile phone protective housing is shielded to the photographing key. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is the whole structure schematic diagram of the utility model one,
[0016] Figure 2 It is the whole structure schematic diagram of the utility model two,
[0017] Figure 3 It is the whole structure explosion drawing of the utility model,
[0018] Figure 4 It is the structure schematic diagram of the lantern ring of the utility model,
[0019] Figure 5 It is the structure schematic diagram of the PC composite wrapping key of the utility model,
[0020] Figure 6 It is the structure schematic diagram of the double-sided through-hole conducting circuit board of the utility model,
[0021] The figure mark is:
[0022] Lantern ring 1, annular groove 11, opening 12, stop ring 13,
[0023] PC composite wrapping key 2, clamping block 21, double-sided through-hole conducting circuit board 3, welding pad 4. DETAILED DESCRIPTION
[0024] The utility model is further explained below in connection with the drawings.
[0025] As Figures 1 to 6The utility model provides a kind of camera control button for mobile phone protective cover, including collar 1, PC composite wrapping key 2, double-sided through-hole conducting circuit board 3.
[0026] PC composite wrapping key 2 is arranged on collar 1, double-sided through-hole conducting circuit board 3 is fixedly arranged in PC composite wrapping key 2, and a plurality of groups of soldering pads 4 are fixedly arranged on double-sided through-hole conducting circuit board 3, and the plurality of groups of soldering pads 4 are sequentially arranged.
[0027] Soldering pad 4 includes double-sided through-hole, upper soldering pad, lower soldering pad, upper soldering pad and lower soldering pad are fixed at both ends of double-sided through-hole respectively, double-sided through-hole conducting circuit board, and double-sided through-hole is electroplated, and upper soldering pad and lower soldering pad are conducted.
[0028] Annular groove 11 is formed around the side of collar 1, and collar 1 can be more conveniently clamped on the mobile phone protective cover through annular groove 11.
[0029] Opening 12 is formed in the middle of collar 1, and stop ring 13 is fixedly arranged at one end of opening 12, one end surface of PC composite wrapping key 2 is fixedly provided with clamping block 21, clamping block 21 is clamped in opening 12, and PC composite wrapping key 2 abuts against stop ring 13, PC composite wrapping key 2 is clamped in opening 12 by stop ring 13, to prevent PC composite wrapping key 2 from escaping from one side of stop ring 13.
[0030] Chamfer structure is formed at the other end of opening 12 away from stop ring 13, and the chamfer structure plays a role of assisting finger touch.
[0031] The material of collar 1 is aluminum alloy, the material of PC composite wrapping key 2 is plastic, and the material of soldering pad 4 is copper, gold plating or tin plating.
[0032] The working principle of the utility model is as follows: PC composite wrapping key 2 is clamped in opening 12 of collar 1, and PC composite wrapping key 2 abuts against stop ring 13, PC composite wrapping key 2 is clamped in opening 12 by stop ring 13, to prevent PC composite wrapping key 2 from escaping from one side of stop ring 13, then collar 1 is clamped on the mobile phone protective cover through annular groove 11; At this time, double-sided through-hole conducting circuit board 3 is just abutted against the outside of the photographing key of the mobile phone.
[0033] When using the photographing function of the mobile phone, the ion layer generated by the photographing key of the mobile phone is guided through soldering pad 4, when human finger touches PC composite wrapping key 2, human static electricity can destroy the ion layer, and the capacitance value of the photographing key of the mobile phone changes correspondingly, the detection circuit in the photographing key of the mobile phone detects the change of the capacitance value, and then outputs a signal to the mobile phone, so that the corresponding photographing function is realized, and the purpose of assisting photographing is realized.
[0034] The above only discloses preferred embodiments of the utility model, and cannot be used to limit the protection scope of the utility model, so equivalent changes made in the patent application range of the utility model still belong to the range covered by the utility model, and the above does not make any limitation on the technical range of the utility model, and any modification, equivalent change and modification made to the above embodiments according to the technical essence of the utility model still belong to the range of the technical scheme of the utility model.
Claims
1. A camera control button for use on a mobile phone case, characterized in that: Including the ring, PC composite wrapping key, double-sided via through circuit board, PC composite wrapping key is set on the ring, double-sided via through circuit board is fixedly arranged in PC composite wrapping key, a plurality of groups of solder pads are fixedly arranged on double-sided via through circuit board, and a plurality of groups of solder pads are sequentially arranged.
2. A camera control button for use on a protective case for a mobile phone according to claim 1, wherein: The plurality of groups of solder pads are arranged in a linear array.
3. A camera control button for use on a protective case for a mobile phone according to claim 1, wherein: The side of the ring is provided with an annular groove around the circumference.
4. A camera control button for use on a protective case for a mobile phone according to claim 1, wherein: The middle part of the ring is provided with an opening, one end of the opening is fixedly provided with a stop ring, one end surface of the PC composite wrapping key is fixedly provided with a clamping block, the clamping block is clamped in the opening, and the PC composite wrapping key abuts against the stop ring.
5. A camera control button for use on a protective case for a mobile phone according to claim 4, wherein: The other end of the opening away from the stop ring is provided with a chamfer structure.
6. A camera control button for use on a protective case for a mobile phone according to claim 1, wherein: The material of the ring is aluminum alloy.
7. A camera control button for use on a protective case for a mobile phone according to claim 1, wherein: The material of the PC composite wrapping key is plastic.
8. A camera control button for a mobile phone protective case according to any one of claims 1-7, characterized in that: The material of the solder pad is copper, or gold-plated, or tin-plated.