CN219875870U - Jig for testing thrust of camera - Google Patents

Abstract

The utility model belongs to the technical field of camera testing, and particularly provides a jig for testing the thrust of a camera, which comprises a jig base, a left sliding block and a right sliding block, wherein the jig base is provided with a left sliding rail and a right sliding rail; the left sliding block moves on the left sliding rail; the right sliding block moves on the right sliding rail; the ends of the left sliding block and the right sliding block can be contacted when the left sliding block and the right sliding block move in opposite directions. The jig for testing the thrust of the camera provided by the utility model can rapidly and effectively complete the thrust test without glue adhesion, saves the glue cost and the cleaning time cost after the test, and improves the production efficiency. The jig for testing the thrust of the camera provided by the utility model can rapidly and effectively complete the thrust test without glue adhesion, saves the glue cost and the cleaning time cost after the test, and improves the production efficiency.

Description

Jig for testing thrust of camera

Technical Field

The utility model belongs to the technical field of camera testing, and particularly relates to a jig for testing the thrust of a camera.

Background

With rapid development of electronic technology, especially wide application of mobile electronic devices, users have increasingly high requirements for mobile devices such as mobile phones. After the camera of the mobile phone or other equipment is assembled, in order to ensure the reliability of the camera module and realize the matching requirement of the camera module when meeting the whole mobile phone assembly, the camera lens seat is prevented from falling off due to falling or vibration in the operation process of the mobile phone or other equipment, and the lens seat thrust test is required to be carried out on the camera, so that the aim of early verification and evaluation is fulfilled. The thickness of the back substrate of the current camera sample is smaller, the thicknesses of the back substrates of the camera samples of different models are inconsistent, the existing test mode is to bond the back of the camera sample on a test steel plate by using glue, and then the thrust test is carried out on the lens seat. The method has the advantages that after the test is finished, the glue on the back of the product needs to be cleaned, the time consumption is long, the problem that the residual glue causes potential safety hazards in the use process due to incomplete cleaning exists, and therefore, a thrust jig without potential safety hazards and capable of saving time and material cost needs to be designed, so that the test efficiency and cost saving are improved.

Disclosure of Invention

The utility model aims to solve the problems of long time consumption and potential safety hazard in the existing camera lens base thrust testing technology.

The utility model provides a jig for testing the thrust of a camera, which comprises a jig base, a left sliding block and a right sliding block, wherein the jig base is provided with a left sliding rail and a right sliding rail; the left sliding block moves on the left sliding rail; the right sliding block moves on the right sliding rail; the ends of the left sliding block and the right sliding block can be contacted when the left sliding block and the right sliding block move in opposite directions.

Specifically, the jig base is provided with a limiting protrusion; the limiting protrusion is located at the end part of the left sliding rail, which is close to one end of the right sliding rail.

Specifically, the jig base is provided with an anti-collision hole; the anti-collision hole is positioned between the left sliding rail and the right sliding rail.

Specifically, the jig for testing the thrust of the camera also comprises a left driving device and a right driving device; the left driving device is connected with the left sliding block and drives the left sliding block to move on the left sliding rail; the right driving device is connected with the right sliding block and drives the right sliding block to move on the right sliding rail.

Specifically, a baffle is respectively arranged at the left end and the right end of the jig base; the baffle is provided with a mounting hole; the two rotary threaded rods respectively penetrate through the mounting holes of the baffle plates at two sides and then are respectively connected with the left sliding block and the right sliding block.

Specifically, the rotary threaded rod is a stainless steel rotary threaded rod.

Specifically, the jig base is an aluminum alloy jig base.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

the jig for testing the thrust of the camera provided by the utility model can rapidly and effectively complete the thrust test without glue adhesion, saves the glue cost and the cleaning time cost after the test, and improves the production efficiency. The jig is adjusted through the left sliding block and the right sliding block, camera samples with different substrate thicknesses can be fixed on the jig base in a flat and stable mode, and the limiting protrusions can prevent inaccurate testing result force caused by the fact that the bottom of the lens seat is propped up when a thrust test is carried out. In addition, the anti-collision hole is reserved at the position of the jig base corresponding to the camera sample to be detected, so that the camera lens base can be effectively prevented from being interfered by bottom force.

The present utility model will be described in further detail with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic structural diagram of a fixture for testing thrust of a camera according to the present utility model.

Fig. 2 is a front view of the fixture for camera thrust testing provided by the utility model.

Fig. 3 is a top view of the fixture for testing the thrust of the camera.

Fig. 4 is a side view of the fixture for camera thrust testing provided by the utility model.

Fig. 5 is a schematic structural diagram of the fixture for testing the thrust of the camera in a working state.

Reference numerals illustrate: 1. a jig base; 2. a baffle; 3. a left slide rail; 4. a left slider; 5. a right slide rail; 6. a right slider; 7. rotating the threaded rod; 8. a limit protrusion; 9. an anti-collision hole; 10. a thrust meter; 11. and a camera sample.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second" may include one or more such features, either explicitly or implicitly; in the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

Referring to fig. 1-5, the utility model provides a jig for testing the thrust of a camera, which comprises a jig base 1, a left sliding block 4 and a right sliding block 6, wherein a left sliding rail 3 and a right sliding rail 5 are arranged on the jig base 1; the left sliding block 4 moves on the left sliding rail 3; the right sliding block 6 moves on the right sliding rail 5; the ends of the left slider 4 and the right slider 6 can be contacted when they move in opposite directions. In actual use, the camera sample 11 to be detected is arranged between the left slider 4 and the right slider 6, and the left slider 4 and the right slider 6 are pushed to move in opposite directions on respective sliding rails until the camera sample 11 to be detected is clamped between the left slider 4 and the right slider 6. After the camera sample 11 is fixed, the external thrust meter 10 is started, and the thrust test of the camera sample 11 is completed. According to the different size specifications of the back substrate of the camera sample 11, the size specifications of the left sliding block 4 and the right sliding block 6 can be adjusted, so that the purpose of compatible use is achieved.

In order to prevent inaccurate test result force caused by the fact that the bottom of a lens seat of a camera sample 11 is propped up when a thrust test is performed, a limiting protrusion 8 is arranged on a jig base 1; the limiting protrusion 8 is located at the end of the left sliding rail 3, which is close to one end of the right sliding rail 5. During the test, the back substrate of the camera sample 11 is propped against the limiting bulge 8, so that the bottom of the lens seat is suspended.

Further, the jig base 1 is provided with an anti-collision hole 9; the anti-collision hole 9 is positioned between the left sliding rail 3 and the right sliding rail 5. After the camera sample 11 to be tested is fixed on the jig base 1, a hole site is reserved at the corresponding position of the bottom of the lens seat, so that the interference of the camera lens seat by bottom force can be effectively prevented.

Specifically, the jig for testing the thrust of the camera provided by the utility model further comprises a left driving device and a right driving device; the left driving device is connected with the left sliding block 4 and drives the left sliding block 4 to move on the left sliding rail 3; the right driving device is connected with the right sliding block 6 and drives the right sliding block 6 to move on the right sliding rail 5. The driving device can be a cylinder or other equipment meeting the driving requirement.

Preferably, a baffle plate 2 is arranged at the left end and the right end of the jig base 1 respectively; the baffle plate 2 is provided with a mounting hole; the two rotary threaded rods 7 respectively penetrate through the mounting holes of the baffle plates 2 at two sides and then are respectively connected with the left sliding block 4 and the right sliding block 6. The left slider 4 and the right slider 6 are respectively pushed by the two rotary threaded rods 7 to move on the corresponding slide rails.

In a refined embodiment, the utility model provides a fixture for testing the thrust of a camera, which comprises a fixture base 1, a left sliding block 4 and a right sliding block 6. The sizes of the left slide block 4 and the right slide block 6 are 22mm multiplied by 16.1mm multiplied by 25mm, and threaded holes with the diameter phi of 6mm are arranged in the middle. The jig base 1 is made of aluminum alloy and has the following dimensions: 72mm by 30mm by 25mm. The fixture base 1 top is equipped with left slide rail 3, right slide rail 5, spacing arch 8 and anticollision hole 9, and two slide rails are in a straight line, and spacing arch 8 press close to the tip that left slide rail 3 is close to right slide rail 5. The anti-collision hole 9 is arranged between the limiting boss 8 and the right sliding rail 5 and is close to the limiting boss 8. The left end and the right end of the jig base 1 are respectively provided with a baffle plate 2, and the baffle plate 2 is provided with mounting holes. One stainless steel rotary threaded rod 7 sequentially penetrates through the mounting hole of the left baffle plate 2 and the threaded hole of the left sliding block 4 and then is connected with the left sliding block 4, and the other stainless steel rotary threaded rod 7 sequentially penetrates through the mounting hole of the right baffle plate 2 and the threaded hole of the right sliding block 6 and then is connected with the right sliding block 6. The movement of the left slider 4 and the right slider 6 is driven by screwing the stainless steel rotary threaded rod 7.

The jig for testing the thrust of the camera provided by the utility model can rapidly and effectively complete the thrust test without glue adhesion, saves the glue cost and the cleaning time cost after the test, and improves the production efficiency. The jig is adjusted through the left sliding block 4 and the right sliding block 6, camera samples 11 with different substrate thicknesses can be flatly and stably fixed on the jig base 1, and the setting of the limiting boss 8 can prevent that the strength of the test result is inaccurate due to the fact that the bottom of the lens base is propped up when a thrust test is carried out. In addition, the anti-collision hole 9 is reserved at the position of the jig base 1 corresponding to the camera sample 11 to be detected, so that the interference of the camera lens base by bottom force can be effectively prevented.

The foregoing examples are merely illustrative of the present utility model and are not intended to limit the scope of the present utility model, and all designs that are the same or similar to the present utility model are within the scope of the present utility model.

Claims (7)

1. A tool for camera thrust test, including tool base (1), left slider (4) and right slider (6), its characterized in that: the jig base (1) is provided with a left sliding rail (3) and a right sliding rail (5); the left sliding block (4) moves on the left sliding rail (3); the right sliding block (6) moves on the right sliding rail (5); the ends of the left sliding block (4) and the right sliding block (6) can be contacted when the left sliding block and the right sliding block move towards each other.

2. The jig for camera thrust testing of claim 1, wherein: a limiting protrusion (8) is arranged on the jig base (1); the limiting protrusion (8) is positioned at the end part of the left sliding rail (3) close to one end of the right sliding rail (5).

3. The jig for camera thrust testing of claim 1, wherein: an anti-collision hole (9) is formed in the jig base (1); the anti-collision hole (9) is positioned between the left sliding rail (3) and the right sliding rail (5).

4. The jig for camera thrust testing of claim 1, wherein: the device also comprises a left driving device and a right driving device; the left driving device is connected with the left sliding block (4) and drives the left sliding block (4) to move on the left sliding rail (3); the right driving device is connected with the right sliding block (6) and drives the right sliding block (6) to move on the right sliding rail (5).

5. The jig for camera thrust testing of claim 1, wherein: the left end and the right end of the jig base (1) are respectively provided with a baffle plate (2); the baffle (2) is provided with a mounting hole; the two rotary threaded rods (7) respectively penetrate through the mounting holes of the baffle plates (2) at two sides and then are respectively connected with the left sliding block (4) and the right sliding block (6).

6. The jig for camera thrust testing of claim 5, wherein: the rotary threaded rod (7) is a stainless steel rotary threaded rod.

7. The jig for camera thrust testing of claim 1, wherein: the jig base (1) is an aluminum alloy jig base.