Touch screen test fixture

Abstract

The utility model belongs to the technical field of screen testing, and particularly discloses a touch screen testing jig which comprises a jig bottom plate, a left side positioning air cylinder, a right side positioning air cylinder, a connector assembly and a sliding table air cylinder. A left positioning air cylinder and a right positioning air cylinder are installed on the upper portions of the sides, away from each other, of the side plates on the two sides correspondingly, and the positions of the left positioning air cylinder and the right positioning air cylinder correspond to each other. The manufacturing cost is greatly reduced, and the cost of redesigning a test fixture due to the problem of product size is avoided. And as the whole fixture adopts the action of the cylinder, the fixation and disassembly of the tested product can be completed in only 2 seconds, the time of the test process can be greatly reduced, and the fixture is suitable for testing the tested products on a large scale. The whole jig does not need special maintenance, only needs to be maintained according to the maintenance standard of the air cylinder, and is simple and easy to operate.

Description

TECHNICAL FIELD

[0001] The utility model relates to screen test technical field, concretely is a touch screen test fixture. BACKGROUND

[0002] At present, when the function of touch screen is tested, manual mode is generally adopted, that is, the function is tested by manually plugging and unplugging the cable. The joint is prone to damage, and there are problems such as low efficiency, easy to miss test items or misdiagnosis, and cannot meet the requirements of automatic test.

[0003] In today's increasingly improved factory production efficiency, with the increasing demand for screens, the demand for function test of screens is increasing, and manual test cannot meet the test demand, and manual test has problems such as low efficiency, poor test effect, easy to introduce new quality risk points in the test process and the like. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a touch screen test fixture to solve the problems in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a touch screen test fixture, comprising:

[0006] Fixture base plate, left side positioning air cylinder, right side positioning air cylinder, connector assembly, sliding table air cylinder, measured product;

[0007] Among them, the upper surface of the fixture base plate is provided with a side plate on both sides, the left side positioning air cylinder and the right side positioning air cylinder are respectively installed on the upper part of the side plate on both sides, the positions of the left side positioning air cylinder and the right side positioning air cylinder correspond to each other, the measured product and the measured product interface adapter are connected, the measured product interface adapter is clamped between the left side positioning air cylinder and the right side positioning air cylinder, and the measured product is connected with the measured product interface adapter.

[0008] The sliding table air cylinder is installed on the upper surface of the fixture base plate, the connector assembly is installed on the extension end of the sliding table air cylinder, and the positions of the connector assembly and the measured product interface adapter correspond to each other.

[0009] Preferably, the extension end of the left side positioning air cylinder and the right side positioning air cylinder is provided with an antiskid pad, and the antiskid pad is made of rubber material.

[0010] Preferably, the front side of the upper end of the side plate on both sides is connected with a reinforcing connecting plate.

[0011] Preferably, the side plate on both sides forms a positioning space for installing the measured product interface adapter, and the measured product interface adapter is inserted into the positioning space.

[0012] Preferably, the transverse width of the connector assembly is the same as the distance between the two side plates.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] The manufacturing cost is greatly reduced, the whole mechanism is mainly composed of three cylinders and processing parts, the cost is low, and only simple replacement of different sizes of tooling is needed, so that the testing of various products can be adapted, and the cost of re-designing the testing fixture due to the size of the product is avoided.

[0015] The test cycle is greatly reduced, since the whole fixture is driven by the cylinder, only 2s is needed to complete the fixing and dismounting of the measured product, the testing process time can be greatly reduced, and the testing of large quantities of measured products can be applied.

[0016] Convenient to maintain, the whole fixture does not need special maintenance, only needs to maintain according to the maintenance standard of the cylinder, simple and easy to operate. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is a structure schematic view of the utility model;

[0018] Fig. 2 It is a left side view structure schematic view of the utility model.

[0019] In the figure: 1, fixture bottom plate; 2, left positioning cylinder; 3, measured product; 4, measured product interface adapter; 5, right positioning cylinder; 6, connector assembly; 7, sliding table cylinder. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model, obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0021] In the description of the utility model, it is understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation of the utility model.

[0022] Embodiment one:

[0023] Please refer to Figs. 1-2The utility model provides a technical scheme: a touch screen test fixture, it includes: fixture base plate 1, left side positioning air cylinder 2, right side positioning air cylinder 5, connector assembly 6, sliding table air cylinder 7, measured product 3,

[0024] Wherein, the upper surface rear both sides of the fixture base plate 1 are equipped with side plates, and the side plates of both sides are equipped with left side positioning air cylinder 2 and right side positioning air cylinder 5 respectively on the upper part of the side away from each other, the position of left side positioning air cylinder 2 and right side positioning air cylinder 5 corresponds, the measured product interface adapter 4 is connected between measured product 3 and measured product interface adapter 4, measured product interface adapter 4 is clamped between left side positioning air cylinder 2 and right side positioning air cylinder 5, and measured product interface adapter 4 is connected with measured product 3;Sliding table air cylinder 7 is installed on the upper surface front middle part of fixture base plate 1, connector assembly 6 is installed on the telescopic end of sliding table air cylinder 7, and connector assembly 6 corresponds with the position of measured product interface adapter 4.

[0025] The above content is analyzed: in the initial state, left side positioning air cylinder 2, right side positioning air cylinder 5 and sliding table air cylinder 7 are in the retracted state. Artificial or mechanical hand fixes measured product 3 and measured product interface adapter 4 together and places between left side positioning air cylinder 2 and right side positioning air cylinder 5. Under the control of electricity, left side positioning air cylinder 2 and right side positioning air cylinder 5 extend simultaneously to clamp measured product interface adapter 4. After left side positioning air cylinder 2 and right side positioning air cylinder 5 are in place, sliding table air cylinder 7 extends, connector assembly 6 is inserted into measured product interface adapter 4, the electrical connection of measured product 3 and connector assembly 6 is realized, and the function test of measured product 3 is carried out by the electrical system.

[0026] After the function test of measured product 3 is completed, sliding table air cylinder 7 retracts, and connector assembly 6 is separated from measured product interface adapter 4. After sliding table air cylinder 7 retracts to the position, left side positioning air cylinder 2 and right side positioning air cylinder 5 retract to release measured product interface adapter 4. Artificial or mechanical arm separates measured product interface adapter 4 and measured product 3, and the test of one cycle is completed. The process ends.

[0027] Embodiment two:

[0028] Please refer to Figs. 1-2 The utility model provides a technical scheme based on embodiment one: the telescopic end of left side positioning air cylinder 2 and right side positioning air cylinder 5 is equipped with antiskid pad, and the antiskid pad is of rubber material.

[0029] The above content is analyzed: when the telescopic end of left side positioning air cylinder 2 and right side positioning air cylinder 5 extends, the antiskid pad supports on measured product interface adapter 4, and has the clamping effect on measured product interface adapter 4.

[0030] Embodiment three:

[0031] Please refer to Figs. 1-2 The utility model provides a technical scheme based on example one: the front side of both sides' side plate upper end is connected with reinforcing connecting plate.

[0032] The above content analysis: the setting of reinforcing connecting plate, the upper end connection between two side plates, has the effect of keeping stable to two side plates.

[0033] Example four:

[0034] Please refer to Figs. 1-2 The utility model provides a technical scheme based on example one: the positioning space for measured product interface adapter 4 installation is formed between both sides' side plate, measured product interface adapter 4 is inserted in positioning space.

[0035] The above content analysis: the positioning space is consistent with measured product interface adapter 4, or slightly larger than the size of measured product interface adapter 4, after measured product interface adapter 4 is placed into positioning space, it is clamped and fixed by left side positioning cylinder 2, right side positioning cylinder 5.

[0036] Example five:

[0037] Please refer to Figs. 1-2 The utility model provides a technical scheme based on example one: the transverse width of connector assembly 6 is same with the distance between both sides' side plate.

[0038] The above content analysis: when connector assembly 6 is inserted and moves between both sides' side plate, connector assembly 6 keeps stable, so as to be opposite to measured product interface adapter 4.

[0039] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model, for those skilled in the art, obviously the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model, therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive, the scope of the utility model is defined by the appended claims instead of the above description, therefore all changes falling within the meaning and scope of the equivalent elements of the claims should be included in the utility model, any figure mark in the claims should not be regarded as limiting the involved claims.

[0040] Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and its equivalents.

Claims

1. A touch screen test fixture, comprising: Include: Jig base plate (1), left side positioning cylinder (2), right side positioning cylinder (5), connector assembly (6), slide cylinder (7), measured product (3); Wherein, the upper surface of the jig base plate (1) is provided with side plates on both sides, and the left side positioning cylinder (2) and the right side positioning cylinder (5) are respectively installed on the upper part of the side plates away from each other, the positions of the left side positioning cylinder (2) and the right side positioning cylinder (5) correspond to each other, the measured product (3) and the measured product interface adapter (4) are connected, the measured product interface adapter (4) is clamped between the left side positioning cylinder (2) and the right side positioning cylinder (5), and the measured product interface adapter (4) is connected with the measured product (3); The slide cylinder (7) is installed on the upper surface of the jig base plate (1) in the front middle part, the connector assembly (6) is installed on the telescopic end of the slide cylinder (7), and the connector assembly (6) corresponds to the position of the measured product interface adapter (4).

2. The touch screen testing fixture of claim 1, wherein: The telescopic end of the left side positioning cylinder (2) and the right side positioning cylinder (5) is provided with an antiskid pad, and the antiskid pad is made of rubber material.

3. The touch screen testing fixture of claim 1, wherein: The front side of the upper end of the side plates on both sides is connected with a reinforcing connecting plate.

4. The touch screen testing fixture of claim 1, wherein: The side plates on both sides form a positioning space for installing the measured product interface adapter (4) between them, and the measured product interface adapter (4) is inserted into the positioning space.

5. The touch screen testing fixture of claim 1, wherein: The transverse width of the connector assembly (6) is the same as the distance between the side plates on both sides.

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