Touch screen testing device

Abstract

The utility model discloses a touch screen testing device. The touch screen testing device comprises a supporting assembly, a sliding assembly and a testing assembly. The supporting assembly is used for being connected with a support of a touch screen to be tested. The sliding assembly is arranged on the supporting assembly and located in front of the touch screen to be tested. The testing assembly is arranged on the sliding assembly and comprises a touch control piece used for conducting touch control on the touch screen to be tested. The utility model not only has smaller volume, but also has lower cost.

Description

Technical Field

[0001] The utility model relates to the technical field of touch control, in particular to a touch screen testing device. Background Art

[0002] With the development of touch control technology, more and more display screens have touch control functions, so touch control performance has also become an important parameter of touch screens. In order to avoid touch problems for users during use, touch screens generally undergo touch tests before leaving the factory, and only those that pass the tests can enter the market.

[0003] When conducting touch tests, an important item is the pressure test, that is, the number of times the touch screen can normally recognize touches should reach or far exceed a certain value to be qualified. When conducting the pressure test, it is necessary to continuously test the touch screen for a long time. Currently, the commonly used testing devices are all large in volume and high in cost. Summary of the Utility Model

[0004] The utility model provides a touch screen testing device, aiming to solve the problems that the currently used testing devices for pressure testing of touch screens are large in volume and high in cost.

[0005] The utility model provides a touch screen testing device, which includes a support assembly, a sliding assembly and a testing assembly; the support assembly is used to connect with the bracket of the touch screen to be tested; the sliding assembly is arranged on the support assembly and in front of the touch screen to be tested; the testing assembly is arranged on the sliding assembly and includes a touch control for touching the touch screen to be tested.

[0006] Further, the support assembly includes a first support mechanism and a second support mechanism; the first support mechanism is fixedly connected with the bracket, the second support mechanism is arranged on the first support mechanism, and the testing assembly is arranged on the second support mechanism.

[0007] Further, the first support mechanism includes a support arm and an adjustable fixing arm; the adjustable fixing arm is fixedly connected with the bracket, and the adjustable fixing arm is also connected with one end of the support arm; the second support mechanism is arranged on the support arm.

[0008] Further, the second support mechanism includes a support frame, the bottom of the support frame is fixedly connected with the support arm, and the sliding assembly is arranged on the top of the support frame.

[0009] Further, the support frame includes a first support part, a second support part and a fixing part; the fixing part is fixedly connected with the support arm; the first support part is vertically connected with one end of the fixing part, and the second support part is vertically connected with the other end of the fixing part.

[0010] Further, the second support mechanism further includes a connecting plate, and the connecting plate is connected to the first support portion and the second support portion.

[0011] Further, the sliding assembly includes a slide rail, a pulley, and a motor; the slide rail is disposed on the top of the support frame, the motor is disposed on one side of the top of the support frame, and the pulley is disposed on the slide rail and connected to the test assembly.

[0012] Further, the sliding assembly further includes a control board, and the control board is disposed on one side of the support frame and fixedly connected to the support frame.

[0013] Further, the test assembly includes a first connecting plate and a first limiting plate; one side of the first connecting plate is connected to the sliding assembly; the first limiting plate is disposed on the other side of the first connecting plate and connected to the first connecting plate, and the first limiting plate is further provided with a mounting hole for the touch control member to pass through.

[0014] Further, the test assembly further includes a second connecting plate, one side of the second connecting plate is connected to the sliding assembly, and the other side of the second connecting plate is for placing the touch control member.

[0015] The touch screen testing device provided by the present utility model includes a support assembly, a sliding assembly, and a test assembly. The support assembly is used to connect the bracket and support the sliding assembly. The sliding assembly is provided with the test assembly. The touch control member of the test assembly can slide along the sliding assembly under the action of the sliding assembly, so as to realize the pressure test on the touch screen to be tested. The whole device has a small volume and low cost. Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions of the present utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 It is the overall structure diagram of the touch screen testing device provided by an embodiment of the present utility model from the first perspective;

[0018] Figure 2 It is the overall structure diagram of the touch screen testing device provided by an embodiment of the present utility model from the second perspective;

[0019] Figure 3 It is the structure diagram of the first support mechanism provided by an embodiment of the present utility model;

[0020] Figure 4 Structural diagram of the adjustable fixing arm provided by an embodiment of the present utility model;

[0021] Figure 5 Structural diagram of the support frame provided by an embodiment of the present utility model;

[0022] Figure 6 Structural diagram of the first connecting plate provided by an embodiment of the present utility model;

[0023] Figure 7 Structural diagram of the first limiting plate provided by an embodiment of the present utility model;

[0024] Reference numerals: 100, touch screen testing device; 10, support assembly; 11, first support mechanism; 111, support arm; 112, adjustable fixing arm; 113, first adjustable plate; 114, second adjustable plate; 115, cross arm; 12, second support mechanism; 121, support frame; 122, first support portion; 123, second support portion; 124, fixing portion; 125, connecting plate; 20, sliding assembly; 21, slide rail; 22, pulley; 23, motor; 24, control board; 30, testing assembly; 31, first connecting plate; 32, first limiting plate; 33, mounting hole; 34, second connecting plate; 40, fixing hole; 200, touch screen to be tested; 300, bracket. Detailed implementation manners

[0025] Next, the technical solutions in the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] It should be understood that when used in this specification and the appended claims, the terms "comprises" and "comprising" indicate the presence of the described features, wholes, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, wholes, steps, operations, elements, components, and / or their combinations.

[0027] It should also be understood that the terms used in the description of the present utility model herein are merely for the purpose of describing specific embodiments and are not intended to limit the present utility model. As used in the description of the present utility model and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include the plural forms. It should be further understood that the term " / and" used in the description of the present utility model and the appended claims refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0028] See Figures 1 to 7 , Figure 1 is an overall structural diagram of the touch screen testing device 100 provided by an embodiment of the present utility model from the first perspective; Figure 2 is an overall structural diagram of the touch screen testing device 100 provided by an embodiment of the present utility model from the second perspective; Figure 3 is a structural diagram of the first support mechanism 11 provided by an embodiment of the present utility model; Figure 4 is a structural diagram of the adjustable fixing arm 112 provided by an embodiment of the present utility model; Figure 5 is a structural diagram of the support frame 121 provided by an embodiment of the present utility model; Figure 6 is a structural diagram of the first connecting plate 31 provided by an embodiment of the present utility model; Figure 7 is a structural diagram of the first limiting plate 32 provided by an embodiment of the present utility model. As Figures 1 to 2 shown, the touch screen testing device 100 provided by the present utility model includes a support assembly 10, a sliding assembly 20, and a testing assembly 30; the support assembly 10 is used to connect with the bracket 300 of the touch screen 200 to be tested; the sliding assembly 20 is arranged on the support assembly 10 and in front of the touch screen 200 to be tested; the testing assembly 30 is arranged on the sliding assembly 20 and includes a touch control element for touching the touch screen 200 to be tested.

[0029] Specifically, the touch screen testing device 100 includes a support assembly 10, a sliding assembly 20, and a testing assembly 30. The support assembly 10 is connected to the bracket 300 of the touch screen 200 to be tested, and the bracket 300 is a movable bracket 300. As Figure 1 shown, the bracket 300 can move horizontally, which is convenient for performing pressure tests on different parts of the touch screen 200 to be tested.

[0030] The support component 10 is fixedly connected to the bracket 300 and supported by the bracket 300. At the same time, a sliding component 20 is also provided on the support component 10. When the sliding component 20 is fixedly connected to the support component 10, it is located in front of the touch screen 200 to be measured, facilitating pressure testing. The sliding component 20 is also connected to the testing component 30. The testing component 30 includes a touch control (not marked in the figure), and the touch control can be a stylus, for example, a writing pen, for performing pressure testing on the touch screen 200 to be measured. The stylus can move towards or away from the touch screen 200 to be measured under the action of the sliding component 20. When the stylus moves towards the touch screen 200 to be measured, the distance between the stylus and the touch screen 200 to be measured gradually shortens until the stylus abuts against the touch screen 200 to complete a pressure test. Then the sliding component 20 drives the stylus to move away from the touch screen 200 to be measured, separating the stylus from the touch screen 200 to be measured and preparing for the next touch.

[0031] As a further embodiment, the support component 10 includes a first support mechanism 11 and a second support mechanism 12; the first support mechanism 11 is fixedly connected to the bracket 300, the second support mechanism 12 is arranged on the first support mechanism 11, and the testing component 30 is provided on the second support mechanism 12.

[0032] Among them, the first support mechanism 11 is fixedly connected to the bracket 300. The second support mechanism 12 is arranged on the first support structure and is used to support the sliding component 20. The fixation between the first support mechanism 11 and the bracket 300 and the fixation between the first support mechanism 11 and the second support mechanism 12 can both be fixed by screws.

[0033] As a further embodiment, the first support mechanism 11 includes a support arm 111 and an adjustable fixing arm 112; the adjustable fixing arm 112 is fixedly connected to the bracket 300, and the adjustable fixing arm 112 is also connected to one end of the support arm 111; the second support mechanism 12 is arranged on the support arm 111.

[0034] Among them, the first support mechanism 11 may include a support arm 111 and an adjustable fixing arm 112. As Figure 1 shown, one end of the support arm 111 is fixedly connected to the bracket 300. At the same time, the adjustable fixing arm 112 is also fixedly connected to the bracket 300. The fixation of the first support mechanism 11 is realized jointly by the support arm 111 and the adjustable fixing arm 112.

[0035] As Figure 3As shown in the figure, the support arm 111 may include a first adjustable plate 113, a second adjustable plate 114, and a cross arm 115. One end of the cross arm 115 is provided with the first adjustable plate 113 and the second adjustable plate 114. The distance between the first adjustable plate 113 and the second adjustable plate 114 can be adjusted by moving the first adjustable plate 113. For example, if the first adjustable plate 113 is moved to the right along the cross arm 115, the distance between the first adjustable plate 113 and the second adjustable plate 114 increases; if the first adjustable plate 113 is moved to the left along the cross arm 115, the distance between the first adjustable plate 113 and the second adjustable plate 114 shortens. By moving the first adjustable plate 113, it can be applied to different brackets 300. In actual use, the specifications of the brackets 300 are not necessarily the same, so the distance between the first adjustable plate 113 and the second adjustable plate 114 can be adjusted to fit different brackets 300, which is convenient for fixing.

[0036] As Figure 4 shown in the figure, a plurality of fixing holes 40 may be provided on the adjustable fixing arm 112. By selecting different fixing holes 40 for fixing, the height of the adjustable support arm 111 can be adjusted.

[0037] Referring to Figure 5 , as a further embodiment, the second support mechanism 12 includes a support frame 121. The bottom of the support frame 121 is fixedly connected to the support arm 111, and the sliding assembly 20 is provided at the top of the support frame 121.

[0038] Among them, the bottom of the support frame 121 is fixedly connected to the support arm 111, and the sliding assembly 20 is installed on the top of the support frame 121.

[0039] As a further embodiment, the support frame 121 includes a first support portion 122, a second support portion 123, and a fixing portion 124; the fixing portion 124 is fixedly connected to the support arm 111; the first support portion 122 is vertically connected to one end of the fixing portion 124, and the second support portion 123 is vertically connected to the other end of the fixing portion 124.

[0040] Among them, as Figure 5 shown in the figure, the support frame 121 may include a first support portion 122, a second support portion 123, and a fixing portion 124. The fixing portion 124 is fixed on the support arm 111. The first support portion 122 is vertically connected to one end of the fixing portion 124, and the second support portion 123 is vertically connected to the other end of the fixing portion 124. Then the distance between the first support portion 122 and the second support portion 123 is the length of the fixing portion 124. A sliding assembly 20 is provided between the tops of the first support portion 122 and the second support portion 123.

[0041] As a further embodiment, the second support mechanism 12 further includes a connecting plate 125, and the connecting plate 125 is connected to the first support portion 122 and the second support portion 123.

[0042] Wherein, the connecting plate 125 is for the first support portion 122 and the second support portion 123, and provides a supporting function for the first support portion 122 and the second support portion 123.

[0043] As a further embodiment, the sliding assembly 20 includes a slide rail 21, a pulley 22 and a motor 23; the slide rail 21 is arranged on the top of the support frame 121, the motor 23 is arranged on one side of the top of the support frame 121, and the pulley 22 is arranged on the slide rail 21 and connected to the test assembly 30.

[0044] Wherein, the slide rail 21 is arranged on the top of the support frame 121 and is fixedly connected to the support frame 121. One end of the slide rail 21 is close to the touch screen 200 to be tested. The pulley 22 is arranged on the slide rail 21 and is fixedly connected to the test assembly 30. The test assembly 30 can move along the slide rail 21 driven by the pulley 22, so as to perform a pressure test. The motor 23 is used to drive the pulley 22 to move.

[0045] As a further embodiment, the sliding assembly 20 further includes a control board 24, and the control board 24 is arranged on one side of the support frame 121 and is fixedly connected to the support frame 121.

[0046] Wherein, the control board 24 is electrically connected to the motor 23 and is fixed on one side of the support frame 121. The pressure test can be performed through the control board 24. For example, operations such as starting the test, stopping the test, and performing a single touch can be carried out.

[0047] As a further embodiment, the test assembly 30 includes a first connecting plate 31 and a first limiting plate 32; one side of the first connecting plate 31 is connected to the sliding assembly 20; the first limiting plate 32 is arranged on the other side of the first connecting plate 31 and is connected to the first connecting plate 31, and the first limiting plate 32 is further provided with a mounting hole 33 for the touch control member to pass through.

[0048] Wherein, as Figure 6 shown, a plurality of fixing holes 40 may be provided on the first connecting plate 31. At least one of the plurality of fixing holes 40 is used to connect to the sliding assembly 20, and at least one of the plurality of fixing holes 40 is used to fixedly connect to the first limiting plate 32.

[0049] As Figure 7As shown, an installation hole 33 may be provided on the first limiting plate 32. By placing the touch control member in the installation hole 33, the touch control member can be limited while the fixing member can be fixed at the same time. The first limiting plate 32 is fixedly connected to the first connecting plate 31, and the first connecting plate 31 is connected to the sliding assembly 20, so that the touch control member can be moved under the drive of the sliding assembly 20.

[0050] As a further embodiment, the testing assembly 30 further includes a second connecting plate 34. One side of the second connecting plate 34 is connected to the sliding assembly 20, and the other side of the second connecting plate 34 is used to place the touch control member.

[0051] Among them, the structure of the second connecting plate 34 may be the same as that of the first connecting plate 31. The second connecting plate 34 is connected to the sliding assembly 20 through the fixing hole 40 and is used to place the tail end of the touch control member.

[0052] The touch control member of the touch screen testing device of the present utility model can move towards or away from the touch screen to be tested under the drive of the sliding assembly, so as to perform a pressure test. The whole device is small in volume and low in cost.

[0053] The above is only the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of various equivalent modifications or substitutions, and these modifications or substitutions should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. A touch screen testing device, characterized in that, Comprising: A support component for connecting with the bracket of the touch screen to be tested; A sliding component provided on the support component and in front of the touch screen to be tested; A testing component provided on the sliding component, including a touch control for touching the touch screen to be tested; The support component includes a first support mechanism and a second support mechanism; The first support mechanism is fixedly connected to the bracket, the second support mechanism is provided on the first support mechanism, and the testing component is provided on the second support mechanism; The first support mechanism includes a support arm and an adjustable fixing arm; The adjustable fixing arm is fixedly connected to the bracket, and the adjustable fixing arm is also connected to one end of the support arm; The second support mechanism is provided on the support arm; The second support mechanism includes a support frame, the bottom of the support frame is fixedly connected to the support arm, and the sliding component is provided on the top of the support frame; The support frame includes a first support part, a second support part and a fixing part; The fixing part is fixedly connected to the support arm; The first support part is vertically connected to one end of the fixing part, and the second support part is vertically connected to the other end of the fixing part; The sliding component includes a slide rail, a pulley and a motor; The slide rail is provided on the top of the support frame, the motor is provided on one side of the top of the support frame, and the pulley is provided on the slide rail and connected to the testing component; 2. The touch screen testing device according to claim 1, wherein The second support mechanism further includes a connecting plate connected to the first support part and the second support part; 3. The touch screen testing device according to claim 1, characterized in that, The sliding component further includes a control board provided on one side of the support frame and fixedly connected to the support frame; 4. The touch screen testing device according to claim 1, wherein The testing component includes a first connecting plate and a first limiting plate; One side of the first connecting plate is connected to the sliding component; The first limiting plate is provided on the other side of the first connecting plate and connected to the first connecting plate, and the first limiting plate is further provided with a mounting hole for the touch control to pass through; 5. The touch screen testing device according to claim 4, characterized in that, The testing component further includes a second connecting plate, one side of the second connecting plate is connected to the sliding component, and the other side of the second connecting plate is for placing the touch control.

Images