Camera damping support

Abstract

The utility model relates to a camera damping support which comprises a damping supporting assembly. The damping supporting assembly comprises a bearing plate, a floating plate, a plurality of supporting columns, an adapter plate and a plurality of elastic pieces, wherein the bearing plate and the floating plate are arranged in parallel at intervals, the supporting columns are evenly connected between the bearing plate and the floating plate at intervals, the adapter plate slidably sleeves the supporting columns, and the elastic pieces are connected between the adapter plate and the floating plate. The elastic pieces and the supporting columns are staggered. The bearing plate is used for connecting a camera module. The camera damping support is simple in structure and convenient to use, the adapter plate is connected with the mobile phone mainboard, and the elastic piece is connected with the adapter plate and the floating plate, so that the bearing plate has elastic supporting performance relative to the mobile phone mainboard, falling impact energy is effectively dispersed, deformation caused by impact force is avoided, displacement of a lens is prevented, and the service life of the camera is prolonged. And the optical alignment precision is ensured.

Description

Technical Field

[0001] This utility model relates to the field of camera vibration damping bracket technology, and in particular to a camera vibration damping bracket. Background Technology

[0002] With the iterative upgrades of image acquisition functions in smart terminal devices, consumers are placing higher demands on mobile phone shooting performance. As a core imaging component, the optical performance stability of the camera module directly affects the user experience. Existing camera modules mainly consist of a camera bracket, a camera body, and several sets of electronic components, among which the camera bracket plays a crucial role in fixing the camera body, maintaining optical axis stability, and providing physical protection.

[0003] Current camera bracket solutions mostly adopt a single-layer shell structure design. Although it has the advantage of simple processing and molding, the single-layer shell lacks an effective buffer structure and cannot effectively disperse the impact energy of a drop. When subjected to impact, it is prone to deformation, causing lens displacement and affecting the optical alignment accuracy in the long run. Utility Model Content

[0004] Based on this, the present invention provides a camera shock absorber bracket with a simple structure and convenient use. It connects to the mobile phone motherboard through an adapter plate and the adapter plate and the floating plate through an elastic element, so that the bearing plate has elastic support performance relative to the mobile phone motherboard, effectively dispersing the impact energy of the drop, avoiding deformation when subjected to impact force, preventing lens displacement, and ensuring optical alignment accuracy.

[0005] To achieve the objectives of this utility model, the following technical solution is adopted:

[0006] A camera vibration damping bracket includes: a vibration damping support assembly; the vibration damping support assembly includes a support plate and a floating plate arranged in parallel and spaced apart, a plurality of pillars evenly spaced between the support plate and the floating plate, a transition plate that slidably sleeves the pillars, and a plurality of elastic members connected between the transition plate and the floating plate; the elastic members and the pillars are arranged alternately; the support plate is used to connect a camera module.

[0007] The aforementioned camera shock absorber bracket has a simple structure and is easy to use. It connects to the phone's motherboard via an adapter plate, and the elastic element connects the adapter plate to the floating plate, giving the support plate elastic support relative to the phone's motherboard. This effectively disperses the impact energy of a drop, prevents deformation when subjected to impact, avoids lens displacement, and ensures optical alignment accuracy.

[0008] In one embodiment, the adapter plate includes an annular adapter plate body and mounting feet extending outward from opposite sides of the adapter plate body.

[0009] In one embodiment, the adapter plate body is provided with a plurality of through holes evenly spaced along its circumference, the through holes being used for the support column to pass through.

[0010] In one embodiment, the diameter of the via is larger than the diameter of the support.

[0011] In one embodiment, the elastic element includes a damping body that is bent and a fixing block connected to opposite ends of the damping body; the fixing block is used to connect the floating plate and the transition plate, and the damping body elastically supports the floating plate and the transition plate.

[0012] In one embodiment, the damper is a nickel-titanium shape memory alloy damper or a spring steel damper.

[0013] In one embodiment, the support plate is provided with internal threaded holes at the four opposite corners; the camera module includes a camera motherboard for connecting to the support plate and a camera body mounted on the camera motherboard; the camera motherboard is provided with through holes at the four opposite corners, and the through holes correspond one-to-one with the internal threaded holes. By screwing the screws through the through holes and then screwing them into the internal threaded holes, the camera motherboard and the support plate can be fixedly connected. Attached Figure Description

[0014] Figure 1 This is a three-dimensional schematic diagram of a camera shock-absorbing bracket according to one embodiment of the present invention;

[0015] Figure 2 for Figure 1 An exploded view of the camera shock absorber bracket shown;

[0016] Figure 3 for Figure 2 An exploded view of the camera vibration damping bracket shown from another perspective;

[0017] Figure 4 for Figure 1 The image shows a cross-sectional view of the camera shock absorber bracket.

[0018] Attached image annotations:

[0019] 10-Shock damping support assembly, 11-Bearing plate, 110-Internal threaded hole, 12-Floating plate, 13-Column, 14-Adapter plate, 141-Adapter plate body, 142-Mounting foot, 15-Elastic element, 151-Shock damper, 152-Fixing block;

[0020] 20-Camera module, 21-Camera motherboard, 210-Through hole, 22-Camera body, 23-Ribbon cable. Detailed Implementation

[0021] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. Preferred embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0022] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0024] Please see Figures 1 to 4 The camera shock absorber bracket according to one embodiment of the present utility model includes a shock absorber support assembly 10 and a camera module 20 installed at one end of the shock absorber support assembly 10.

[0025] The shock-absorbing support assembly 10 includes a bearing plate 11 and a floating plate 12 arranged in parallel intervals, a plurality of pillars 13 evenly spaced between the bearing plate 11 and the floating plate 12, a transition plate 14 slidably sleeved on the pillars 13, and a plurality of elastic elements 15 connected between the transition plate 14 and the floating plate 12; the elastic elements 15 and the pillars 13 are arranged alternately.

[0026] like Figure 2 and Figure 3 As shown, the support plate 11 has internal threaded holes 110 at the four opposite corners, which are used to match and connect the camera module 20.

[0027] The adapter plate 14 includes an annular adapter plate body 141 and mounting feet 142 extending outward from opposite sides of the adapter plate body 141. The mounting feet 142 are used to connect to the mobile phone motherboard to mount the entire shock-absorbing support assembly 10 onto the mobile phone motherboard. Specifically, the mobile phone motherboard has a clearance space along its thickness direction, which is used to accommodate the floating plate 12. The depth of the clearance space is greater than the thickness of the floating plate 12 to provide sufficient space for the floating plate 12 to move, thereby achieving a shock-absorbing and buffering effect. Compared with the traditional single-layer shell bracket, this utility model adopts a multi-layer structure. The adapter plate 14 connects to the mobile phone motherboard, and the elastic element 15 connects the adapter plate 14 and the floating plate 12, so that the bearing plate 11 has elastic support performance relative to the mobile phone motherboard, effectively dispersing the impact energy of the drop, avoiding deformation when subjected to impact force, preventing lens displacement, and ensuring optical alignment accuracy.

[0028] The adapter plate body 141 is provided with a plurality of through holes evenly spaced along its circumference, which are used for the support column 13 to pass through. In this embodiment, the diameter of the through holes is slightly larger than the diameter of the support column 13, so that the bearing plate 11 has a certain amount of buffer space in the radial direction of the adapter plate body 141, which effectively avoids rigid contact between the camera module 20 and surrounding components during violent collisions.

[0029] In this embodiment, there are five elastic elements 15. Each elastic element 15 includes a damping body 151 that is bent, and a fixing block 152 connected to opposite ends of the damping body 151. The fixing block 152 is used to connect the floating plate 12 and the adapter plate 14, and the damping body 151 elastically supports the floating plate 12 and the adapter plate 14.

[0030] In this embodiment, the damper 151 is a nickel-titanium shape memory alloy damper or a spring steel damper.

[0031] The camera module 20 includes a camera motherboard 21 for connecting to the carrier plate 11, a camera body 22 mounted on the camera motherboard 21, and a ribbon cable 23 on the camera motherboard 21 located on one side of the camera body 22.

[0032] The camera motherboard 21 has through holes 210 at its four opposite corners. The through holes 210 correspond one-to-one with the internal threaded holes 110. By screwing through the through holes 210 and then screwing into the internal threaded holes 110, the camera motherboard 21 can be fixedly connected to the carrier plate 11.

[0033] The aforementioned camera shock absorber bracket has a simple structure and is easy to use. It is connected to the mobile phone motherboard through the adapter plate 14, and the elastic element 15 connects the adapter plate 14 and the floating plate 12, so that the bearing plate 11 has elastic support performance relative to the mobile phone motherboard, effectively dispersing the impact energy of the drop, avoiding deformation when subjected to impact force, preventing lens displacement, and ensuring optical alignment accuracy.

[0034] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0035] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A camera vibration damping bracket, characterized in that, The application relates to a shock-absorbing support assembly and a camera module. The shock-absorbing support assembly comprises a bearing plate and a floating plate arranged in parallel and at intervals, a plurality of struts uniformly and intervally connected between the bearing plate and the floating plate, an adapter plate sleeved on the struts, and a plurality of elastic members connected between the adapter plate and the floating plate; the elastic members are arranged alternately with the struts; the bearing plate is used for connecting the camera module.

2. The camera shock mounting support of claim 1, wherein, The adapter plate comprises an adapter plate body arranged in a circular ring shape and mounting feet extended outward from opposite sides of the adapter plate body.

3. The camera shock mounting support of claim 2, wherein, The adapter plate body is uniformly and intervally provided with a plurality of through holes along the circumferential direction of the adapter plate body, and the through holes are used for allowing the struts to pass through.

4. The camera shock mounting support of claim 3, wherein, The diameter of the through hole is larger than the diameter of the strut.

5. The camera shock mounting support of claim 1, wherein, The elastic member comprises a shock-absorbing body arranged in a bending mode and fixing blocks connected to opposite ends of the shock-absorbing body; the fixing blocks are used for connecting the floating plate and the adapter plate and elastically supporting the floating plate and the adapter plate through the shock-absorbing body.

6. The camera shock mounting support of claim 5, wherein, The shock-absorbing body is a nickel-titanium memory alloy shock-absorbing body or a spring steel shock-absorbing body.

7. The camera shock mounting support of claim 1, wherein, The opposite four corners of the bearing plate are respectively provided with internal thread holes; the camera module comprises a camera main plate used for connecting the bearing plate and a camera body mounted on the camera main plate; the opposite four corners of the camera main plate are respectively provided with through holes corresponding to the internal thread holes; after a screw passes through the through hole and is screwed into the internal thread hole, the fixed connection of the camera main plate and the bearing plate can be realized.

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