CN214669465U - Auxiliary testing equipment for touch panel - Google Patents

Abstract

The utility model discloses a touch pad auxiliary test device, which comprises a working platform, a test board and a driving mechanism, the working platform is provided with a jig, the jig is provided with a plurality of touch pads, the test board is arranged right above the jig, the test board is provided with a plurality of balancing weights and a plurality of groups of test probes, the balancing weights correspond to the dome sheets on the touch pad, the test probes correspond to the test points on the touch panel, the drive mechanism drives the balancing weight and the test probes to move in the vertical direction through the test board, and then make the dome card is pressed to the balancing weight, can also make test probe and test point contact simultaneously, test equipment can test the circuit and the dome card of touch pad simultaneously to can test a plurality ofly simultaneously the touch pad has improved work efficiency.

Description

Auxiliary testing equipment for touch panel

Technical Field

The utility model relates to a detection area of touch pad especially relates to a touch pad auxiliary test equipment.

Background

A touch panel is an input device that can move a cursor by a sliding operation of a finger on a smooth touch panel. Before the touch panel leaves a factory, whether each function is qualified or not is generally required to be detected, and the detection includes detection of a circuit, detection of a dome sheet and the like. At present, circuit detection and metal dome detection are carried out separately, different detection devices are used respectively, and the existing detection device can only detect one touch pad at a time, so that the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model discloses a touch pad auxiliary test equipment can test the circuit and the metal dome piece of touch pad simultaneously to can test a plurality of touch pads at every turn, improved work efficiency.

The utility model discloses a touch pad auxiliary test equipment, including work platform, still including surveying test panel and actuating mechanism, the last tool that is used for fixing a position touch pad that is provided with of work platform, survey the test panel setting and be in directly over the tool, survey and be provided with a plurality of balancing weights and a plurality of test probe of group on the test panel, the balancing weight with dome sheet on the touch pad corresponds, test probe with test point on the touch pad is corresponding, test probe and detection module electric connection, the actuating mechanism accessible survey the test panel drive the balancing weight with test probe is at vertical direction motion, and then right the touch pad tests.

Further, actuating mechanism includes mounting, actuating lever and connecting piece, the mounting passes through the support to be fixed work platform's top, the mounting includes first connecting portion and second connecting portion, the actuating lever with first connecting portion rotate to be connected, be provided with the guiding hole on the second connecting portion, be fixed with the guide arm on surveying the test panel, the top of guide arm is passed the guiding hole and with the bottom of connecting piece rotates to be connected, the top of connecting piece with the actuating lever rotates to be connected.

Further, the actuating lever includes rotation portion and handheld portion, rotation portion with there is certain contained angle between the handheld portion, rotation portion with first connecting portion rotates to be connected, rotation portion with the hookup location of handheld portion with the top of connecting piece rotates to be connected.

Furthermore, a guide shaft is arranged on the working platform and penetrates through the test board, and the test board moves in the vertical direction along the guide shaft.

Furthermore, a plurality of positioning grooves are formed in the test plate, through holes are formed in the positioning grooves, the balancing weight is arranged in the positioning grooves, and the bottom end of the balancing weight penetrates through the through holes.

Further, a plurality of placing grooves are formed in the jig, the touch pads are placed in the placing grooves, and a plurality of positioning protrusions are arranged on the bottom surfaces of the placing grooves and used for bearing the touch pads.

Furthermore, a plurality of identification modules are arranged on the bottom surface of the test board and used for identifying the identification codes on the touch pad.

The technical scheme of the utility model, compared with the prior art, beneficial effect is:

the touch pads are positioned on the jig respectively, the driving mechanism drives the test board to move in the vertical direction, the balance weight blocks press the dome pieces, the dome pieces are detected, meanwhile, the test probes are in contact with the test points on the touch pads, circuits of the touch pads are detected, and the touch pads can be detected respectively at every time, so that the detection efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of a test apparatus when a test board is at a lowest point;

FIG. 2 is a schematic structural diagram of a test apparatus when a test board is lifted;

FIG. 3 is a schematic structural view of the working platform and the jig;

FIG. 4 is a schematic view of a test board;

FIG. 5 is a bottom view of the test plate;

FIG. 6 is a schematic structural view of the fixing member;

fig. 7 is a schematic view of the structure of the driving rod.

Description of the figures

100. Testing equipment; 10. a working platform; 11. a jig; 111. a placement groove; 112. positioning the projection; 12. a guide shaft; 13. a switch; 14. an indicator light; 20. a test board; 21. positioning a groove; 22. a through hole; 23. an identification module; 24. a guide bar; 30. a drive mechanism; 31. a fixing member; 311. a first connection portion; 312. a second connecting portion; 313. a guide hole; 32. a drive rod; 321. a rotating part; 322. a hand-held portion; 33. a connecting member; 34. a support; 40. a balancing weight; 50. and (6) testing the probe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it should be noted that when one component is considered to be "connected" to another component, it may be directly connected to the other component or intervening components may exist. 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 meaning 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 invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

It should be further 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 the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, 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 2, the utility model discloses a touch pad auxiliary test equipment 100 can improve detection efficiency, including work platform 10, survey test panel 20 and actuating mechanism 30, be provided with tool 11 on the work platform 10 for the touch pad is fixed a position, survey test panel 20 and be provided with a plurality of balancing weight 40 and a plurality of test probe 50 of group, actuating mechanism 30 can drive survey test panel 20 and remove in vertical direction, make balancing weight 40 presses the dome card on the touch pad and make test probe 50 with test point contact on the touch pad, and then it is right the dome card and the circuit of touch pad detect.

As shown in fig. 3, the jig 11 is fixedly connected to the working platform 10, the jig 11 is provided with a plurality of placing grooves 111, and the touch pad is positioned on the jig 11 through the placing grooves 111, so as to prevent the touch pad from moving in the testing process. The bottom surface of the placing groove 111 is provided with a positioning protrusion 112, the bottom surface of the touch pad is in contact with the positioning protrusion 112, and the positioning protrusion 112 is used for bearing the touch pad, so that the bottom surface of the touch pad is prevented from being completely attached to the bottom surface of the placing groove 111, and a test result is prevented from being influenced.

In this embodiment, the fixture 11 is provided with four placing grooves 111, the fixture 11 can be simultaneously placed with four touch pads, the number of the balancing weights 40 and the number of the groups of the test probes 50 are the same as the number of the placing grooves 111, that is, the test equipment can simultaneously detect four touch pads.

As shown in fig. 4, the testing board 20 is disposed directly above the jig 11, the testing board 20 is provided with a positioning groove 21, a through hole 22 is disposed on a bottom surface of the positioning groove 21 and can penetrate through the testing board 20, the weight block 40 is disposed in the positioning groove 21, a bottom end of the weight block 40 can penetrate through the through hole 22 and extend to a lower portion of the testing board 20, the testing probe 50 is fixed on the testing board 20, when the testing board 20 moves to a certain position, a dome sheet on the touch pad is pressed by the bottom end of the weight block 40, and meanwhile, the testing probe 50 contacts with a testing point on the touch pad. The test probe 50 is electrically connected to the detection module, and the detection module can detect whether the circuit of the touch panel is abnormal through the test probe 50. The detection module is connected with an external terminal, corresponding software is installed on the external terminal, the detection module can transmit detected information to the software, and the software can judge and arrange the detected information.

As shown in fig. 5, the bottom surface of the test board 20 is provided with identification modules 23, the number of the identification modules 23 is the same as that of the placement grooves 111, the identification modules 23 are used for identifying corresponding identification codes on the touch pads, and the identification modules can feed back the identified information to software of the terminal, and the software can respectively identify and arrange the detection information of different touch pads.

As shown in fig. 1 and 6, the driving mechanism 30 includes a fixing member 31, a driving rod 32 and a connecting member 33, the fixing member 31 is fixed above the working platform 10 by a bracket 34, the fixing member 31 includes a first connecting portion 311 and a second connecting portion 312, the first connecting portion 311 is located right above the second connecting portion 312, and the driving rod 32 is rotatably connected to the first connecting portion 311 by a rotating shaft and can rotate at a certain angle relative to the first connecting portion 311. The second connecting portion 312 is provided with a guide hole 313, the guide hole 313 is a cylindrical hole, a guide rod 24 is fixed on the test board 20, the guide rod 24 is vertically arranged, the bottom end of the guide rod 24 is fixedly connected with the test board 20, the top end of the guide rod 24 passes through the guide hole 313, and the guide rod 24 can move telescopically along the guide hole 313. The connecting piece 33 is arranged between the guide rod 24 and the driving rod 32, the top end of the connecting piece 33 is rotatably connected with the driving rod 32, and the bottom end of the connecting piece 33 is rotatably connected with the top end of the guide rod 24. A certain force is applied to the driving rod 32 to rotate the driving rod 32 around the rotation axis, the driving rod 32 can drive the guide rods 24 to make telescopic movement relative to the guide holes 313 through the connecting members 33, and the guide rods 24 move in the vertical direction to drive the test board 20 to ascend or descend.

As shown in fig. 7, in the present embodiment, the driving rod 32 includes a rotating portion 321 and a holding portion 322, an angle exists between the rotating portion 321 and the holding portion 322, the rotating portion 321 is rotatably connected to the first connecting portion 311 through a rotating shaft, and a connecting position between the rotating portion 321 and the holding portion 322 is rotatably connected to a top end of the connecting member 33. The user moves the driving mechanism 30 through the handle 322. In this embodiment, an included angle between the handheld portion 322 and the rotating portion 321 is 90 degrees.

Referring back to fig. 2, a guide shaft 12 is disposed on the working platform 10, the guide shaft 12 is disposed vertically, and the guide shaft 12 passes through the test board 20, the test board 20 moves along the guide shaft 12 in a vertical direction. The guide shaft 12 is provided to smooth the movement of the test board 20.

Still be provided with pilot lamp 14 and switch 13 on work platform 10, switch 13 is used for opening and closing of controlgear, pilot lamp 14 is used for showing whether detection structure is unusual, can show different colours according to detection structure.

The present invention can be designed in various embodiments and modifications without departing from the spirit and scope of the present invention in its broadest sense, and the above-described embodiments are intended to illustrate the present invention, but not to limit the scope of the present invention.

Claims (7)

1. The utility model provides a touch pad auxiliary test equipment, includes work platform, its characterized in that still includes surveys test panel and actuating mechanism, the last tool that is used for fixing a position the touch pad that is provided with of work platform, it sets up to survey the test panel directly over the tool, survey and be provided with a plurality of balancing weights and a plurality of groups test probe on the test panel, the balancing weight with metal dome on the touch pad corresponds, test probe with test point on the touch pad is corresponding, test probe and detection module electric connection, the actuating mechanism accessible survey the test panel drive the balancing weight with test probe is at vertical direction motion, and then right the touch pad tests.

2. The touch pad auxiliary test device as claimed in claim 1, wherein the driving mechanism comprises a fixing member, a driving rod and a connecting member, the fixing member is fixed above the working platform through a bracket, the fixing member comprises a first connecting portion and a second connecting portion, the driving rod is rotatably connected with the first connecting portion, the second connecting portion is provided with a guide hole, a guide rod is fixed on the test board, the top end of the guide rod penetrates through the guide hole and is rotatably connected with the bottom end of the connecting member, and the top end of the connecting member is rotatably connected with the driving rod.

3. The touch pad auxiliary test device of claim 2, wherein the driving rod comprises a rotating part and a handheld part, a certain included angle is formed between the rotating part and the handheld part, the rotating part is rotatably connected with the first connecting part, and the connecting position of the rotating part and the handheld part is rotatably connected with the top end of the connecting part.

4. A touch panel auxiliary test apparatus as claimed in claim 3, wherein said work platform is provided with a guide shaft, said guide shaft passes through said test plate, and said test plate moves in a vertical direction along said guide shaft.

5. The touch pad aided test apparatus of claim 1, wherein the test board has a plurality of positioning grooves, the positioning grooves have through holes, the weight blocks are disposed in the positioning grooves, and the bottom ends of the weight blocks pass through the through holes.

6. The auxiliary testing equipment for the touch pad as claimed in claim 1, wherein the fixture is provided with a plurality of placing grooves, the touch pad is placed in the placing grooves, and a plurality of positioning protrusions are arranged on the bottom surface of the placing grooves and used for bearing the touch pad.

7. The touch pad auxiliary test device as claimed in claim 1, wherein a plurality of identification modules are disposed on a bottom surface of the test board for identifying the identification codes on the touch pad.

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