Electronic product testing fixture

Abstract

The utility model relates to the technical field of detection equipment, and in particular to an electronic product detection fixture, which is provided with a carrier plate for placing electronic products; adsorption holes and air outlet holes are provided on the carrier plate, a vacuum is created at the adsorption holes by a vacuum pump, and the electronic products are fixed by vacuum adsorption, and the adsorption holes are evenly distributed on the carrier plate, which is suitable for electronic products of various sizes; in addition, a rotating motor is provided to drive the carrier plate to rotate, so as to adjust the direction of the electronic product to cooperate with different detection items.

Description

Technical Field

[0001] The utility model relates to the technical field of detection equipment, in particular to an electronic product detection fixture. Background Art

[0002] Electronic products are products that use electricity as the basis of their work, mainly including: smart phones, DVD players, computers, game consoles, mobile communication products, etc.; with the advancement of science and technology, electronic products have gradually become an important part of people's lives.

[0003] In order to ensure the quality of electronic products, it is necessary to perform a variety of inspection items on electronic products. During the inspection process, it is necessary to use a jig to fix the electronic products to ensure the inspection accuracy. Common jigs mainly clamp electronic products through positioning parts, which can easily scratch electronic products and are difficult to adapt to electronic products of various sizes. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide an electronic product testing fixture.

[0005] The utility model adopts the following technical solutions:

[0006] An electronic product inspection fixture comprises a disc-shaped carrier plate, wherein the upper end surface of the carrier plate is provided with a plurality of adsorption holes, and the lower end surface of the carrier plate is provided with air outlet holes, and the air outlet holes are connected with the adsorption holes; a transmission plate is provided at the lower end of the carrier plate, and a connecting column is provided between the transmission plate and the carrier plate; an air pump is fixedly provided on the upper end surface of the transmission plate, and the air pump is connected with the air outlet holes; a rotating motor is provided at the lower end of the transmission plate, and the rotating motor drives the transmission plate and the carrier plate to rotate synchronously.

[0007] Preferably, the adsorption holes are evenly and equidistantly arranged on the upper end surface of the carrying plate.

[0008] Preferably, an air flow channel is provided on the inner side of the carrier plate, the air flow channel is connected with the adsorption hole, and the air flow channel is connected with the air outlet hole.

[0009] Preferably, the air outlet is arranged at the central portion of the lower end surface of the carrier plate; and the air flow channel extends radially outward from the center of the carrier plate.

[0010] Preferably, a transmission shaft is provided at the upper end of the rotating motor, and the upper end of the transmission shaft is fixedly connected to the transmission plate.

[0011] Preferably, a disc-shaped connecting piece is fixedly provided on the upper end of the transmission shaft, and the connecting piece is assembled on the lower end of the transmission plate.

[0012] Preferably, the vacuum pump is provided with a vacuum pipe and an exhaust pipe, the vacuum pipe is connected with the air outlet, and the exhaust pipe passes downwardly out of the transmission plate.

[0013] Preferably, it further comprises a housing, wherein the housing is arranged on the outer sides of the carrying plate, the transmission plate and the rotating motor.

[0014] Preferably, the housing is provided with a first accommodating chamber and a second accommodating chamber which are aligned vertically; the first accommodating chamber is used to accommodate the carrier plate and the transmission plate, and the second accommodating chamber is used to accommodate the rotating motor; the first accommodating chamber is cylindrical with an open upper end.

[0015] Preferably, a control platform is provided at the front end of the housing, and the control platform is electrically connected to the rotating motor and the air pump.

[0016] The beneficial effects of the utility model are:

[0017] The electronic product testing fixture involved in the utility model is provided with a carrying plate for placing electronic products; adsorption holes and air outlet holes are provided on the carrying plate, vacuum is created at the adsorption holes by an air pump, and the electronic products are fixed by vacuum adsorption; at the same time, the adsorption holes are evenly distributed on the carrying plate, and are suitable for electronic products of various sizes; in addition, a rotating motor is provided to drive the carrying plate to rotate, so as to adjust the direction of the electronic product to cooperate with different testing items. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the electronic product testing fixture of the present utility model;

[0019] Figure 2 It is a top view of the electronic product testing fixture of the utility model;

[0020] Figure 3 for Figure 2 Sectional view along AA;

[0021] Figure 4 This is a schematic diagram of the first structure of the electronic product testing fixture of the utility model after the casing is hidden;

[0022] Figure 5 This is a second structural schematic diagram of the electronic product testing fixture of the utility model after the housing is hidden;

[0023] Figure 6 for Figure 4 Schematic diagram of the structure of the carrier plate.

[0024] Numbers in the figure:

[0025] 10-carrying plate; 11-adsorption hole; 12-air outlet; 13-air flow channel;

[0026] 20-transmission plate; 21-connecting column;

[0027] 30-air pump; 31-air extraction pipe; 32-exhaust pipe;

[0028] 40-rotating motor; 41-transmission shaft; 42-connecting piece;

[0029] 50 - housing; 51 - first accommodating chamber; 52 - second accommodating chamber; 53 - control platform. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] In the description of the present invention, it should be noted that the terms "vertical direction", "upper", "lower", "horizontal" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, "first", "second", "third", and "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0032] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, a mechanical connection, an electrical connection, a direct connection, or a connection through an intermediate medium, or the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] like Figures 1 to 6As shown, the electronic product inspection fixture of the utility model includes a disc-shaped carrier plate 10, a plurality of adsorption holes 11 are provided on the upper end surface of the carrier plate 10, and an air outlet hole 12 is provided on the lower end surface of the carrier plate 10, and the air outlet hole 12 is connected with the adsorption hole 11. A transmission plate 20 is provided at the lower end of the carrier plate 10, and a connecting column 21 is provided between the transmission plate 20 and the carrier plate 10, and a placement space is formed between the transmission plate 20 and the carrier plate 10 through the connecting column 21; an air pump 30 is fixedly provided on the upper end surface of the transmission plate 20, and the air pump 30 is connected with the air outlet hole 12; a rotating motor 40 is provided at the lower end of the transmission plate 20, and the rotating motor 40 drives the transmission plate 20 and the carrier plate 10 to rotate synchronously.

[0034] When testing, the electronic product is placed on the carrier plate 10, and the vacuum pump 30 draws air outward to form a vacuum at the adsorption hole 11, and the electronic product is adsorbed on the upper end surface of the carrier plate 10 to prevent the electronic product from moving during the test and affecting the test accuracy. At the same time, the carrier plate 10 can be driven to rotate by the rotating motor 40 to adjust the angle of the electronic product.

[0035] A further improvement to the above scheme is that the adsorption holes 11 are evenly and equidistantly arranged on the upper end surface of the carrier plate 10 to ensure the adsorption of electronic products. An air flow channel 13 for connecting the air outlet hole 12 and the adsorption hole 11 is provided on the inner side of the carrier plate 10. The air flow channel 13 is connected to the lower end of the adsorption hole 11, and the air flow channel 13 is connected to the upper end of the air outlet hole 12.

[0036] Specifically, the air outlet 12 is disposed at the center of the lower end surface of the carrier plate 10 , that is, at the center of the circle; the air flow channel 13 extends radially outward from the center of the circle of the carrier plate 10 to ensure communication with each adsorption hole 11 .

[0037] A further improvement to the above scheme is that a transmission shaft 41 is provided at the upper end of the rotating motor 40, and the upper end of the transmission shaft 41 is fixedly connected to the transmission plate 20; at the same time, in order to ensure the stability of the connection between the transmission shaft 41 and the transmission plate 20, a disc-shaped connecting member 42 is fixedly provided at the upper end of the transmission shaft 41, and the connecting member 42 is assembled at the lower end of the transmission plate 20.

[0038] A further improvement to the above scheme is that the vacuum pump 30 is provided with an exhaust pipe 31 for exhausting air and an exhaust pipe 32 for exhausting air, the vacuum pipe 31 is connected to the air outlet 12, and the exhaust pipe 32 passes downward through the transmission plate 20; the vacuum pump 30 extracts the air in the air flow channel 13 through the air outlet 12, and then discharges it from the lower end of the transmission plate 20.

[0039] A further improvement to the above scheme is that the electronic product inspection fixture of the utility model further includes a housing 50, which is specifically arranged on the outside of the carrier plate 10, the transmission plate 20 and the rotating motor 40. The housing 50 is provided with a first accommodating chamber 51 and a second accommodating chamber 52 which are arranged in an upper and lower alignment; wherein the first accommodating chamber 51 is used to accommodate the carrier plate 10 and the transmission plate 20, and since the carrier plate 10 and the transmission plate 20 are both disc-shaped, the first accommodating chamber 51 is arranged as a cylindrical structure with an upper end opening; and the second accommodating chamber 52 is used to accommodate the rotating motor 40. A control platform 53 is provided on the front end surface of the housing 50, and the control platform 53 is electrically connected to the rotating motor 40 and the vacuum pump 30, and the operator can control the vacuuming and rotating actions through the control platform 53.

[0040] Compared with the prior art, the electronic product testing fixture involved in the utility model is provided with a carrier plate 10 for placing electronic products; adsorption holes 11 and air outlet holes 12 are provided on the carrier plate 10, and a vacuum is created at the adsorption holes 11 by a vacuum pump 30 to fix the electronic products by vacuum adsorption. At the same time, the adsorption holes 11 are evenly distributed on the carrier plate 10, which is suitable for electronic products of various sizes; in addition, a rotating motor 40 is provided to drive the carrier plate 10 to rotate, so as to adjust the direction of the electronic product to cooperate with different testing items.

[0041] The above only expresses the preferred technical solution of the utility model, and its description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, and the utility model is also intended to include these modifications and modifications.

Claims

1. An electronic product testing fixture, characterized in that: It includes a disc-shaped carrying plate, the upper end surface of the carrying plate is provided with a plurality of adsorption holes, the lower end surface of the carrying plate is provided with air outlet holes, and the air outlet holes are connected with the adsorption holes; a transmission plate is provided at the lower end of the carrying plate, and a connecting column is provided between the transmission plate and the carrying plate; an air pump is fixedly provided on the upper end surface of the transmission plate, and the air pump is connected with the air outlet holes; a rotating motor is provided at the lower end of the transmission plate, and the rotating motor drives the transmission plate and the carrying plate to rotate synchronously.

2. The electronic product testing fixture according to claim 1, characterized in that: The adsorption holes are evenly and equidistantly arranged on the upper end surface of the carrying plate.

3. The electronic product testing fixture according to claim 1, characterized in that: An air flow channel is provided inside the carrying plate, the air flow channel is connected with the adsorption hole, and the air flow channel is connected with the air outlet hole.

4. The electronic product testing fixture according to claim 3, characterized in that: The air outlet is arranged at the central part of the lower end surface of the carrier plate; the air flow channel extends radially outward from the center of the carrier plate.

5. The electronic product testing fixture according to claim 1, characterized in that: A transmission shaft is provided at the upper end of the rotating motor, and the upper end of the transmission shaft is fixedly connected to the transmission plate.

6. The electronic product testing fixture according to claim 5, characterized in that: A disc-shaped connecting piece is fixedly provided on the upper end of the transmission shaft, and the connecting piece is assembled on the lower end of the transmission plate.

7. The electronic product testing fixture according to claim 1, characterized in that: The vacuum pump is provided with a vacuum pipe and an exhaust pipe, the vacuum pipe is connected with the air outlet, and the exhaust pipe passes downwardly out of the transmission plate.

8. The electronic product testing fixture according to claim 1, characterized in that: It also includes a housing, which is arranged on the outer sides of the carrying plate, the transmission plate and the rotating motor.

9. The electronic product testing fixture according to claim 8, characterized in that: The housing is provided with a first accommodating chamber and a second accommodating chamber which are aligned up and down; the first accommodating chamber is used to accommodate the carrier plate and the transmission plate, and the second accommodating chamber is used to accommodate the rotating motor; the first accommodating chamber is cylindrical with an open upper end.

10. The electronic product testing fixture according to claim 8, characterized in that: A control platform is provided at the front end of the casing, and the control platform is electrically connected to the rotating motor and the air pump.

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