CN210037162U - Touch-sensitive screen test fixture - Google Patents
Touch-sensitive screen test fixture Download PDFInfo
- Publication number
- CN210037162U CN210037162U CN201921361872.5U CN201921361872U CN210037162U CN 210037162 U CN210037162 U CN 210037162U CN 201921361872 U CN201921361872 U CN 201921361872U CN 210037162 U CN210037162 U CN 210037162U
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- Prior art keywords
- mounting
- plate
- lead screw
- touch screen
- mounting panel
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- Expired - Fee Related
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- 238000012360 testing method Methods 0.000 title claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 19
- 239000010985 leather Substances 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 abstract description 8
- 238000010168 coupling process Methods 0.000 abstract description 8
- 238000005859 coupling reaction Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model belongs to the technical field of the touch-sensitive screen production, especially, be a touch-sensitive screen test fixture, the mounting panel comprises a mounting panel, the top of mounting panel is equipped with the installation piece, be equipped with fixed establishment on the installation piece, the bottom fixed mounting of installation piece has first lead screw, threaded sleeve is installed to the screw thread on the first lead screw, threaded sleeve runs through the mounting panel and with the mounting panel rotates to be connected, the below of mounting panel is equipped with the motor, fixed mounting has the shaft coupling on the output shaft of motor, the shaft coupling with threaded sleeve fixed connection, the top fixed mounting of mounting panel has two bracing pieces, two the top fixed mounting of bracing piece has same fixed plate, fixed mounting has the manometer on the fixed plate, the below of fixed plate is equipped with the clamp. The utility model discloses the structure is firm, and the installation is simple for test structure is more accurate, has avoided the unnecessary loss.
Description
Technical Field
The utility model relates to a touch-sensitive screen production technical field especially relates to a touch-sensitive screen test fixture.
Background
The touch screen is also called touch screen, touch panel, which is an inductive liquid crystal display device capable of receiving input signals of a touch head, etc., when a graphic button on the screen is touched, a touch feedback system on the screen can drive various connecting devices according to a pre-programmed program, so that the touch screen can be used for replacing a mechanical button panel, and vivid video and audio effects can be produced by the liquid crystal display picture. As a latest computer input device, the touch screen is the simplest, convenient and natural man-machine interaction mode at present. The multimedia interactive device gives the multimedia a brand-new appearance and is a brand-new multimedia interactive device with great attractiveness. The method is mainly applied to inquiry of public information, leadership office, industrial control, military command, electronic games, song and dish ordering, multimedia teaching, real estate pre-sale and the like.
The touch screen is required to be subjected to spot inspection after the touch screen is produced, all indexes of the touch screen are qualified when being detected, and in a pressure-resistant test on the touch screen, because a tooling fixture is too simple and crude, and clamping is not firm, a test result is inaccurate, a required test structure cannot be obtained, resources are wasted simultaneously, and therefore the touch screen test tool is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the touch-sensitive screen test fixture that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a touch-sensitive screen test fixture, includes the mounting panel, the top of mounting panel is equipped with the installation piece, be equipped with fixed establishment on the installation piece, the bottom fixed mounting of installation piece has first lead screw, threaded sleeve is installed to the screw thread on the first lead screw, threaded sleeve runs through the mounting panel and with the mounting panel rotates to be connected, the below of mounting panel is equipped with the motor, fixed mounting has the shaft coupling on the output shaft of motor, the shaft coupling with threaded sleeve fixed connection, the top fixed mounting of mounting panel has two bracing pieces, two the top fixed mounting of bracing piece has same fixed plate, fixed mounting has the manometer on the fixed plate, the below of fixed plate is equipped with the clamp plate, the clamp plate with manometer fixed connection.
Preferably, fixed establishment includes the mounting groove, the mounting groove is seted up in on the installation piece, the bottom slidable mounting of mounting groove has the movable plate, one side fixed mounting of movable plate has three spring, and is three the spring is kept away from the one end of movable plate with one side fixed connection of mounting groove, one side fixed mounting of movable plate has the second lead screw, the one end of second lead screw run through corresponding spring respectively with one side of mounting groove extends to outside the installation piece, the second lead screw with installation piece slidable connection, the second lead screw is kept away from the one end fixed mounting of movable plate has the hand (hold), threaded mounting has the lock nut on the second lead screw, the lock nut with the installation piece contacts, the movable plate is kept away from the one end fixed mounting of second lead screw has the leather packing.
Preferably, two sliding grooves are symmetrically formed in two sides of the mounting groove, sliding blocks are fixedly mounted on two sides of the moving plate, and the sliding blocks are in sliding connection with the corresponding sliding grooves respectively.
Preferably, the bottom of the mounting plate is fixedly provided with a support, and the support is fixedly connected with the motor.
Preferably, the bottom fixed mounting of installation piece has two slide bars, two the slide bar all runs through the mounting panel and with mounting panel sliding connection, two the equal fixed mounting in bottom of slide bar has the stopper.
Preferably, the bottom of mounting panel fixed mounting has four supporting legs, four the supporting leg is the rectangular array and distributes.
Compared with the prior art, the beneficial effects of the utility model are that: firstly, the device comprises a mounting plate, a mounting block, a first lead screw, a threaded sleeve, a coupler, a motor, a slide bar, a support bar, a fixed plate, a pressure gauge, a pressure plate, a mounting groove, a movable plate, a spring, a second lead screw, a handle, a locking nut, a chute, a slide block, a leather pad and a support leg, wherein the handle is pulled first to drive the second lead screw to move, the movable plate and the second lead screw are driven to move by the second lead screw to move, the movable plate compresses the spring, the touch screen is placed in the mounting groove, the leather pad is contacted with the touch screen by loosening the handle, the locking nut is properly rotated to enable the leather pad to tightly press the touch screen, when the motor is started, the motor drives the coupler to rotate, the coupler drives the threaded sleeve to rotate, the threaded sleeve rotates to enable the slide bar to move upwards, the slide bar moves upwards to drive the, until the touch screen contacts with the pressure plate, at this moment, the manometer has been seted up and has been shown pressure numerical value, until the touch screen by the crushing, numerical value on the manometer is the withstand voltage maximum value of touch-sensitive screen this moment to accomplish withstand voltage test.
The utility model discloses the structure is firm, and the installation is simple for test structure is more accurate, has avoided the unnecessary loss.
Drawings
FIG. 1 is a front sectional view of the present invention;
fig. 2 is a schematic top view of the fixing mechanism of the present invention.
In the figure: 1. mounting a plate; 2. mounting blocks; 3. a first lead screw; 4. a threaded sleeve; 5. a coupling; 6. a motor; 7. a slide bar; 8. a support bar; 9. a fixing plate; 10. a pressure gauge; 11. pressing a plate; 12. mounting grooves; 13. moving the plate; 14. a spring; 15. a second lead screw; 16. a handle; 17. locking the nut; 18. a chute; 19. a slider; 20. a leather pad; 21. and (5) supporting legs.
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 is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a touch screen testing tool comprises a mounting plate 1, wherein a mounting block 2 is arranged above the mounting plate 1, a fixing mechanism is arranged on the mounting block 2 and is used for fixing a touch screen firmly, a first lead screw 3 is fixedly arranged at the bottom of the mounting block 2, a threaded sleeve 4 is arranged on the first lead screw 3 in a threaded manner, the threaded sleeve 4 penetrates through the mounting plate 1 and is rotatably connected with the mounting plate 1, a motor 6 is arranged below the mounting plate 1, a coupler 5 is fixedly arranged on an output shaft of the motor 6, the coupler 5 is fixedly connected with the threaded sleeve 4, two support rods 8 are fixedly arranged at the top of the mounting plate 1, the top of each support rod 8 is fixedly provided with the same fixing plate 9, a pressure gauge 10 is fixedly arranged on the fixing plate 9, a pressure plate 11 is arranged below the;
the fixing mechanism comprises a mounting groove 12, the mounting groove 12 is arranged on the mounting block 2, a moving plate 13 is slidably mounted at the bottom of the mounting groove 12, three springs 14 are fixedly mounted on one side of the moving plate 13, one ends of the three springs 14, far away from the moving plate 13, are fixedly connected with one side of the mounting groove 12, a second lead screw 15 is fixedly mounted on one side of the moving plate 13, one end of the second lead screw 15 respectively penetrates through one side of the corresponding spring 14 and one side of the mounting groove 12 and extends out of the mounting block 2, the second lead screw 15 is slidably connected with the mounting block 2, a handle 16 is fixedly mounted at one end of the second lead screw 15, far away from the moving plate 13, a locking nut 17 is mounted on the second lead screw 15 in a threaded manner and is contacted with the mounting block 2, a leather pad 20 is fixedly mounted at one end of the moving plate 13, two sliding grooves 18 are symmetrically formed in, two sliders 19 are respectively connected with corresponding sliding chutes 18 in a sliding manner, the sliding chutes 18 play a limiting role for the sliders, thereby playing a limiting role for the moving plate 13, the bottom of the mounting plate 1 is fixedly provided with a support, the support is fixedly connected with the motor 6, the support plays a role of fixedly supporting the motor 5, the bottom of the mounting plate 2 is fixedly provided with two sliding rods 7, the two sliding rods 7 all penetrate through the mounting plate 1 and are connected with the mounting plate 1 in a sliding manner, the bottom ends of the two sliding rods 7 are fixedly provided with limiting blocks, the sliding rods 7 play a limiting role for the mounting plate 2, the limiting blocks play a limiting role for the upward moving distance of the mounting plate 2, the bottom of the mounting plate 1 is fixedly provided with four supporting legs 21, the four supporting legs 21 are distributed in a rectangular array manner, the supporting legs 21 play a supporting role for the mounting plate 1, and pass through the mounting plate 1, the coupling 5, the motor 6, the slide bar 7, the support rod 8, the fixed plate 9, the pressure gauge 10, the press plate 11, the mounting groove 12, the movable plate 13, the spring 14, the second screw rod 15, the handle 16, the lock nut 17, the sliding groove 18, the slide block 19, the leather pad 20 and the support leg 21 are matched, the handle 16 is pulled first to drive the second screw rod 15 to move, the second screw rod 15 moves to drive the movable plate 13 and the second screw rod 15 to move, the movable plate 13 compresses the spring 14, the touch screen is placed in the mounting groove 12, the leather pad 20 is contacted with the touch screen when the handle 16 is released, the lock nut 17 is rotated properly to enable the leather pad 20 to compress the touch screen, the motor 6 drives the coupling 5 to rotate when the coupling 5 is started, the threaded sleeve 4 rotates to drive the threaded sleeve 4 to rotate, the slide bar 7 moves upwards to drive the mounting block 2 to, the installation block 2 moves the touch screen upwards until the touch screen contacts the pressing plate 11, at the moment, the pressure gauge 10 is provided with a pressure display value until the touch screen is crushed, and the value on the pressure gauge 10 is the maximum pressure resistance value of the touch screen at the moment, so that the pressure resistance test is completed. The utility model discloses the structure is firm, and the installation is simple for test structure is more accurate, has avoided the unnecessary loss.
The working principle is as follows: when the pressure resistance test is carried out on the touch screen, firstly, the handle 16 is pulled to enable the handle 16 to drive the second screw rod 15 to move, the second screw rod 15 moves to drive the moving plate 13 and the second screw rod 15 to move, the moving plate 13 compresses the spring 14, the touch screen is placed in the mounting groove 12, when the handle 16 is loosened, the leather pad 20 is in contact with the touch screen, the locking nut 17 is properly rotated to enable the leather pad 20 to tightly press the touch screen, when the motor 6 is started, the motor 6 drives the coupler 5 to rotate, the coupler 5 rotates to drive the threaded sleeve 4 to rotate, the threaded sleeve 4 rotates to enable the slide bar 7 to move upwards, the slide bar 7 moves upwards to drive the mounting block 2 to move upwards, the mounting block 2 moves upwards to move the touch screen until the touch screen is in contact with the pressing plate 11, at the moment, the pressure gauge 10 is provided with a display pressure value until the touch screen is crushed, at, thereby completing the withstand voltage test.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a touch-sensitive screen test fixture, includes mounting panel (1), its characterized in that: the mounting structure is characterized in that an installation block (2) is arranged above the mounting plate (1), a fixing mechanism is arranged on the installation block (2), a first lead screw (3) is fixedly arranged at the bottom of the installation block (2), a threaded sleeve (4) is installed on the first lead screw (3) in a threaded manner, the threaded sleeve (4) penetrates through the mounting plate (1) and is rotatably connected with the mounting plate (1), a motor (6) is arranged below the mounting plate (1), a coupler (5) is fixedly arranged on an output shaft of the motor (6), the coupler (5) is fixedly connected with the threaded sleeve (4), two support rods (8) are fixedly arranged at the top of the mounting plate (1), the same fixing plate (9) is fixedly arranged at the tops of the two support rods (8), a pressure gauge (10) is fixedly arranged on the fixing plate (9), and a pressing plate (11) is arranged below the fixing plate (9), and the pressing plate (11) is fixedly connected with the pressure gauge (10).
2. The touch screen test tool according to claim 1, characterized in that: the fixing mechanism comprises a mounting groove (12), the mounting groove (12) is arranged on the mounting block (2), a moving plate (13) is slidably mounted at the bottom of the mounting groove (12), three springs (14) are fixedly mounted on one side of the moving plate (13) and are three, one ends of the moving plate (13) and one sides of the mounting groove (12) are far away from the springs (14), a second lead screw (15) is fixedly mounted on one side of the moving plate (13), one end of the second lead screw (15) penetrates through one side of the corresponding springs (14) and the mounting groove (12) respectively and extends to the outside of the mounting block (2), the second lead screw (15) is slidably connected with the mounting block (2), one end of the moving plate (13) is far away from the second lead screw (15), a dead lock nut (17) is mounted on the second lead screw (15) in a threaded manner, the locking nut (17) is in contact with the mounting block (2), and a leather pad (20) is fixedly mounted at one end, far away from the second screw rod (15), of the moving plate (13).
3. The touch screen test tool according to claim 2, wherein: two sliding grooves (18) are symmetrically formed in two sides of the mounting groove (12), sliding blocks (19) are fixedly mounted on two sides of the moving plate (13), and the sliding blocks (19) are connected with the corresponding sliding grooves (18) in a sliding mode respectively.
4. The touch screen test tool according to claim 1, characterized in that: the bottom fixed mounting of mounting panel (1) has the support, the support with motor (6) fixed connection.
5. The touch screen test tool according to claim 1, characterized in that: the bottom fixed mounting of installation piece (2) has two slide bars (7), two slide bar (7) all run through mounting panel (1) and with mounting panel (1) sliding connection, two the equal fixed mounting in bottom of slide bar (7) has the stopper.
6. The touch screen test tool according to claim 1, characterized in that: the bottom fixed mounting of mounting panel (1) has four supporting legs (21), four supporting leg (21) are the rectangular array and distribute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921361872.5U CN210037162U (en) | 2019-08-21 | 2019-08-21 | Touch-sensitive screen test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921361872.5U CN210037162U (en) | 2019-08-21 | 2019-08-21 | Touch-sensitive screen test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210037162U true CN210037162U (en) | 2020-02-07 |
Family
ID=69351116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921361872.5U Expired - Fee Related CN210037162U (en) | 2019-08-21 | 2019-08-21 | Touch-sensitive screen test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210037162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113971109A (en) * | 2021-10-25 | 2022-01-25 | 安徽亿普拉斯科技有限公司 | Touch screen test box with automatic detection function |
-
2019
- 2019-08-21 CN CN201921361872.5U patent/CN210037162U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113971109A (en) * | 2021-10-25 | 2022-01-25 | 安徽亿普拉斯科技有限公司 | Touch screen test box with automatic detection function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200207 |