CN215526650U

CN215526650U - Touch pad test equipment

Info

Publication number: CN215526650U
Application number: CN202121127868.XU
Authority: CN
Inventors: 陈冠华
Original assignee: Shenzhen Shenpu Technology Development Co ltd
Current assignee: Shenzhen Shenpu Technology Development Co ltd
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2022-01-14
Anticipated expiration: 2031-05-21

Abstract

The utility model discloses a touch pad testing device which comprises a shell, a working platform, a first testing mechanism and a second testing mechanism, wherein a placing groove for positioning a touch pad is arranged on the working platform; the second testing mechanism comprises a second driving device, a second fixing piece and a scribing rod, the second driving device drives the scribing rod to move horizontally through the second fixing piece, and the scribing rod is in contact with the touch pad to conduct scribing testing. The first testing mechanism and the second testing mechanism work simultaneously, manual participation is not needed in the testing process, the automation degree is high, and the working efficiency can be improved.

Description

Touch pad test equipment

Technical Field

The utility model relates to the technical field of touch pad testing, in particular to touch pad testing equipment.

Background

The touch pad is an input device widely used in notebook computers. Which controls the motion of a pointer by sensing the movement of a user's finger. The touch panel generally needs to test various functions before leaving a factory, wherein the test and the scribing test of the dome sheet are included, the test and the scribing test of the dome sheet are separately performed at present, and the test of the dome sheet is mainly that a worker presses the dome sheet by using a tool to verify whether the dome sheet is abnormal or not; the scribing test is that the staff utilizes the marking off pole to remove on the surface of touch pad and tests the touch function of touch pad, and above-mentioned test mode all needs to consume a large amount of manpowers, and degree of automation is lower, and work efficiency is not high.

SUMMERY OF THE UTILITY MODEL

In view of the above, the utility model discloses a touch panel test device, which can perform dome test and scribing test at the same time, has high automation degree, and can improve the working efficiency.

The utility model discloses a touch pad testing device which comprises a shell, wherein a working platform, a first testing mechanism and a second testing mechanism are arranged in the shell, a placing groove is formed in the working platform and used for placing a touch pad, the first testing mechanism comprises a first driving device, a first fixing piece and a balancing weight, the first driving device drives the balancing weight to move in the vertical direction through the first fixing piece, the balancing weight is located right above the touch pad and corresponds to a dome sheet in position, the second testing mechanism comprises a second driving device, a second fixing piece and a scribing rod, the second driving device drives the scribing rod to move horizontally through the second fixing piece, and the scribing rod is in contact with the touch pad.

Furthermore, an identification module is arranged below the working platform, an identification through hole is formed in the placing groove, and the identification module identifies the identification code on the touch pad through the identification through hole.

Furthermore, two opposite sides of the placing groove are provided with a board taking groove, so that the touch pad can be conveniently taken and placed.

Furthermore, an end position of the first fixing piece is provided with a positioning groove, a through hole is formed in the positioning groove, the balancing weight comprises a balancing end and a working end, the balancing end is arranged in the positioning groove, and the working end penetrates through the through hole.

Further, be provided with detection module on the shell, detection module pass through the electric wire with binding post on the touch pad is connected, is used for right the touch pad tests.

Furthermore, one side of the placing groove is provided with a through wire groove, so that the electric wire is conveniently connected with the wiring terminal on the touch pad.

Furthermore, a fixing frame is arranged on the top surface of the shell, a fixing groove is formed in the fixing frame, and the terminal is placed on the fixing frame through the fixing groove.

Furthermore, the test equipment is provided with two test stations which can respectively and independently work.

Compared with the prior art, the technical scheme disclosed by the utility model has the beneficial effects that:

the first driving device drives the balancing weight to move in the vertical direction through the first fixing piece, the balancing weight corresponds to the metal dome sheet in position, and when the balancing weight moves to a certain position, the balancing weight can press the metal dome sheet to perform metal dome sheet testing; the second driving device drives the scribing rod to move through the second fixing piece, and the scribing rod is in contact with the touch pad to conduct scribing test. The snap dome test and the scribing test can be carried out simultaneously, no manpower is consumed in the test process, the automation degree is high, and the working efficiency can be improved.

Drawings

FIG. 1 is a schematic structural diagram of a test apparatus;

FIG. 2 is a schematic view of the test apparatus after removing the first and second connector plates;

FIG. 3 is a schematic structural diagram of the first housing;

FIG. 4 is a cross-sectional view of the first fixing member and the weight member;

FIG. 5 is a cross-sectional view of a second mount and a scribe bar;

fig. 6 is a schematic structural view of the second connecting plate.

Description of the figures

100. Testing equipment; 10. a housing; 11. a first housing; 12. an identification module; 13. a handle; 20. a working platform; 21. a placement groove; 22. identifying a through hole; 23. taking a plate groove; 24. a through wire groove; 30. a first testing mechanism; 31. a first driving device; 32. a first fixing member; 321. positioning a groove; 322. a through hole; 33. a balancing weight; 331. a counterweight end; 332. a working end; 34. a first connecting plate; 341. a first elongated hole; 40. a second testing mechanism; 41. a second driving device; 42. a second fixing member; 43. a line marking rod; 44. a second connecting plate; 441. a second elongated hole; 50. a detection module; 60. a fixed mount; 61. and fixing the grooves.

Detailed Description

When one component is considered to be "connected" to another component, it can be directly connected to the other component, or intervening components may be present. Unless defined otherwise, 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 belongs. It should also be noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; either mechanically or electrically, and may be internal to both elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

It should be noted that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 and fig. 2, the present invention discloses a touch panel testing apparatus 100, which includes a housing 10, a working platform 20, a first testing mechanism 30, a second testing mechanism 40, and a detecting module 50, wherein the working platform 20 is used for placing a touch panel, the first testing mechanism 30 is used for testing a dome sheet on the touch panel, the second testing mechanism 40 is used for performing a scribing test on the touch panel, and the detecting module 50 is used for testing other electronic performance parameters of the touch panel, such as a through short circuit of the touch panel.

The work platform 20 is provided with a placement groove 21, the touch pad is positioned on the work platform 20 through the placement groove 21, and the upper surface of the touch pad is flush with the upper surface of the placement groove 21. A first shell 11 is arranged below the working platform 20, and the first shell 11 is used for accommodating a control circuit of the testing equipment. An identification through hole 22 communicated with the first housing 11 is formed in the bottom surface of the placement groove 21, as shown in fig. 3, an identification module 12 is arranged in the first housing 11, the identification module 12 is located right below the identification through hole 22, and the identification module 12 can identify the identification code on the touch pad through the identification through hole 22. The identification module 12 may send the identified information to an external terminal, where corresponding software is installed on the external terminal to record the test information of the test device.

The two opposite sides of the placing groove 21 are provided with a board taking groove 23, so that the touch pad can be conveniently taken and placed by a worker.

The first testing mechanism 30 includes a first driving device 31, a first fixing member 32 and a weight block 33, the first driving device 31 is fixedly connected to the housing 10, and the first driving device 31 can drive the weight block 33 to move in a vertical direction through the first fixing member 32. The weight block 33 is positioned right above the touch pad and corresponds to the position of the dome sheet. When the balancing weight 33 moves to a preset position, the balancing weight 33 can press the metal dome sheet to enable the metal dome sheet to be communicated with the touch pad, and then whether the metal dome sheet is abnormal is tested.

As shown in fig. 4, one end of the first fixing member 32 is connected to the first driving device 31, the other end is provided with a positioning groove 321, a through hole 322 is provided in the positioning groove 321, the diameter of the through hole 322 is smaller than that of the positioning groove 321, the counterweight 33 includes a counterweight end 331 and a working end 332, the counterweight end 331 is disposed in the positioning groove 321, and the working end 332 passes through the through hole 322. In operation, the working end 332 is located below the counterweight end 331, and the working end 332 is used for pressing the snap dome.

Referring back to fig. 1 and 2, the first driving device 31 includes a stepping motor, and the stepping motor drives the first fixing member 32 to move in the vertical direction through a screw transmission manner, so as to drive the counterweight 33 to move in the vertical direction. The first driving device 31 is disposed in the second casing, the first connecting plate 34 is disposed on the first connecting plate 34, the first fixing member 32 passes through the first elongated hole 341 and moves in the vertical direction along the first elongated hole 341, and one end of the first fixing member 32, on which the positioning groove 321 is disposed, is located outside the second casing.

The second testing mechanism 40 includes a second driving device 41, a second fixing member 42 and a scribing rod 43, the second driving device 41 is fixedly connected to the housing 10, the scribing rod 43 is driven by the second fixing member 42 to move horizontally, and the scribing rod 43 contacts with the touch pad and slides on the touch pad, so as to test the touch function of the touch pad. As shown in fig. 5, the second fixing member 42 is vertically disposed, the top end of the second fixing member is connected to the second driving device 41, the bottom end of the second fixing member is provided with a connecting hole, the top end of the scribing rod 43 can extend into the second fixing member 42 through the connecting hole, and the scribing rod 43 can make telescopic movement relative to the second fixing member 42 through the connecting hole.

The second driving device 41 includes a stepping motor, and the stepping motor drives the second fixing member 42 to move horizontally in a screw rod transmission manner, so as to drive the scribing rod 43 to move horizontally. A second connecting plate 44 is disposed on the housing 10, the second connecting plate 44 is connected with the housing 10 to form a third housing, and the second driving device 41 is disposed in the third housing. As shown in fig. 6, the second connecting plate 44 is provided with a second elongated hole 441, and the second fixing member 42 passes through the second elongated hole 441 and can horizontally move along the second elongated hole 441.

The first testing mechanism 30 and the second testing mechanism 40 can work simultaneously, namely, the dome test and the scribing test can be carried out simultaneously, and the working efficiency is improved.

The detection module 50 is arranged on the shell 10, and the detection module 50 is connected with the wiring terminal on the touch pad through an electric wire and used for testing the electronic parameters on the touch pad. One side of the placing groove 21 is provided with a through wire groove 24, so that the electric wire is connected with the wiring terminal on the touch pad.

The top surface of the housing 10 is provided with a fixing frame 60, the fixing frame 60 is provided with a fixing groove 61, an external terminal is placed on the fixing frame 60 through the fixing groove 61, the external terminal is connected with a control system of the device, and the external terminal is provided with software matched with the device. In this embodiment, the external terminal is a tablet computer.

Handles 13 are fixed to opposite sides of the housing 10 to facilitate movement of the test device 100.

In this embodiment, the test equipment 100 is provided with two test stations, and the two test stations can respectively and independently work and can simultaneously test different touch panels.

The present invention may be embodied in various forms and modifications without departing from the spirit and scope of the utility model, and the embodiments described above are intended to illustrate the utility model, but do not limit the scope of the utility model.

Claims

1. The utility model provides a touch pad test equipment, includes the shell, its characterized in that, be provided with work platform, first accredited testing organization and second accredited testing organization in the shell, the last standing groove that is provided with of work platform for place the touch pad, first accredited testing organization includes first drive arrangement, first mounting and balancing weight, first drive arrangement passes through first mounting drives the balancing weight removes in vertical direction, the balancing weight is located directly over the touch pad to it is corresponding with little pot piece position, second accredited testing organization includes second drive arrangement, second mounting and line marking rod, the second drive arrangement passes through the second mounting drives line marking rod horizontal migration, and line marking rod with the touch pad contact.

2. A touch panel testing apparatus according to claim 1, wherein an identification module is disposed below the working platform, and an identification through hole is disposed in the placement slot, and the identification module identifies the identification code on the touch panel through the identification through hole.

3. A touch panel testing apparatus according to claim 2, wherein said placement slot is provided with a plate-taking slot on opposite sides thereof for facilitating access to said touch panel.

4. A touch panel testing apparatus according to claim 1, wherein a positioning groove is provided at one end portion of the first fixing member, a through hole is provided in the positioning groove, the weight member includes a weight end and a working end, the weight end is provided in the positioning groove, and the working end passes through the through hole.

5. A touch pad testing device according to claim 1, wherein a detection module is provided on said housing, said detection module being connected to a terminal on said touch pad by a wire for testing said touch pad.

6. A touch pad testing device according to claim 5, wherein a through-wire slot is provided at one side of said placement slot to facilitate electrical wiring to terminals on said touch pad.

7. A touch pad testing device according to claim 1, wherein a fixing frame is provided on the top surface of the housing, fixing grooves are provided on the fixing frame, and the terminal is placed on the fixing frame through the fixing grooves.

8. A touch pad testing apparatus according to any of claims 1 to 7, wherein there are two test stations on the testing apparatus, each capable of independent operation.