CN212515748U - Sensitivity induction testing tool for touch screen - Google Patents
Sensitivity induction testing tool for touch screen Download PDFInfo
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- CN212515748U CN212515748U CN202021585591.0U CN202021585591U CN212515748U CN 212515748 U CN212515748 U CN 212515748U CN 202021585591 U CN202021585591 U CN 202021585591U CN 212515748 U CN212515748 U CN 212515748U
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- guide rod
- lifting beam
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Abstract
The utility model discloses a touch screen sensitivity induction testing tool, which comprises an upper fixing plate and a guide rod, wherein the top end of the upper fixing plate is provided with the guide rod at the position at the right side, the guide rod is vertically sleeved at the upper fixing plate, the position at the left side of the guide rod is provided with a driving motor, the driving motor is bolted at the top end of the upper fixing plate through a screw, the bottom position of the driving motor is provided with a lead screw, the lead screw is connected at the driving motor through a coupler, the annular surfaces of the guide rod and the lead screw are provided with a lower fixing plate at the position close to the bottom end, the lower fixing plate is sleeved at the guide rod and the lead screw, a lifting beam is arranged at the position right above the lower fixing plate, the setting structure is simple, the elastic coefficient is larger, the lower fixing plate is arranged at the bottom side of a contact and is elastically deformed under the action of external force, and the installation and operation are convenient.
Description
Technical Field
The utility model belongs to the technical field of the touch-sensitive screen is relevant, concretely relates to touch-sensitive screen sensitivity response test frock.
Background
The touch screen is an induction type liquid crystal display device capable of receiving input signals of a contact and the like, when a graphic button on the screen is contacted, a touch feedback system on the screen can drive various connecting devices according to a pre-programmed program, a mechanical button panel can be replaced, and vivid video and audio effects can be produced by a liquid crystal display picture.
The existing touch screen technology has the following problems: the existing touch screen is widely applied to actual life, particularly in the field of science and technology, a series of debugging such as position calibration can be carried out through the touch screen, the sensitivity of the touch screen is extremely important, and the problem of crushing the touch screen can occur when the existing touch screen sensitivity testing tool is used for detecting.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a touch-sensitive screen sensitivity response test fixture to in solving and proposing current touch-sensitive screen wide application in actual life among the above-mentioned background art, especially in the science and technology field, can carry out a series of debugs such as calibration position through the touch-sensitive screen, then the sensitivity of touch-sensitive screen seems to be extraordinarily important, current touch-sensitive screen sensitivity test fixture is examining time measuring, the problem of crushing touch-sensitive screen can appear.
In order to achieve the above object, the utility model provides a following technical scheme:
a touch screen sensitivity induction testing tool comprises an upper fixing plate and a guide rod, wherein the guide rod is arranged at the position, located on the right side, of the top end of the upper fixing plate, the guide rod is vertically sleeved to the upper fixing plate, a first driving motor is arranged at the position, located on the left side, of the guide rod, the first driving motor is bolted to the top end of the upper fixing plate through screws, a first lead screw is arranged at the bottom end of the first driving motor, the first lead screw is connected to the first driving motor through a coupler, a lower fixing plate is arranged on the annular surfaces of the guide rod and the first lead screw and close to the bottom end, the lower fixing plate is sleeved to the guide rod and the first lead screw, a lifting beam is arranged at the position right above the lower fixing plate and is sleeved to the guide rod and the first lead screw, a front fixing plate is arranged at the position, located on the middle of the top end of the lifting beam, the front fixing plate is fixed at the lifting beam through welding, a third screw rod is arranged at the front end of the front fixing plate and is longitudinally sleeved at the front fixing plate, a third motor is arranged at the rear end of the third screw rod and is connected to the third screw rod through a coupler, a slide rail is arranged at the left side position of the top end of the lifting beam and is fixed at the lifting beam through welding, a moving module is arranged right above the lifting beam and is movably connected to the lifting beam, a transverse rod is arranged right above the moving module and is transversely sleeved at a fixing device, a second screw rod is arranged right above the transverse rod and is transversely sleeved at the fixing device, and the fixing device is fixed at the top end of the moving module through welding, fixing device's left side position department is provided with the walking beam, the annular surface department that the walking beam cup jointed No. two lead screws and transverse rod, the top position department of walking beam is provided with the response pen, the response pen passes through the buckle and connects in walking beam department, the response pen includes spring, fixture block, contact, the top position department of walking beam is provided with the spring, the top position department of spring is provided with the fixture block, the fixture block passes through the buckle and connects in spring department, the top position department of fixture block is provided with the contact, contact integrated into one piece is in fixture block department, the left side position department of walking beam is provided with No. two motors, No. two motors pass through coupling joint in No. two lead screws departments.
Preferably, the guide rod is arranged in a cylinder shape, the guide rod is arranged in parallel with the first screw rod, and the surface of the guide rod is polished.
Preferably, the first driving motor performs clockwise and anticlockwise circumferential rotation under the action of external force, the first lead screw performs clockwise and anticlockwise circumferential rotation under the action of external force relative to the first driving motor, and the lifting beam moves up and down under the action of external force relative to the first lead screw.
Preferably, the lifting beam is located the intermediate position department of bottom plate and upper fixed plate all the time, the lifting beam is parallel arrangement with bottom plate and upper fixed plate, the lifting beam is ninety degrees right angle setting with the junction of guide bar and a lead screw.
Preferably, the power of the first motor, the power of the second motor and the power of the third motor are different, the power of the first motor is the largest, the power of the third motor is medium, and the power of the second motor is the smallest.
Preferably, the third motor performs circumferential rotation under the action of external force, the third screw rod performs circumferential rotation relative to the third motor under the action of external force, and the moving module performs front and back movement relative to the third screw rod under the action of external force.
Preferably, the second motor performs circumferential rotation under the action of external force, the second screw rod performs circumferential rotation under the action of external force relative to the second motor, and the movable beam moves left and right under the action of external force relative to the second screw rod.
Preferably, the spring is elastically deformed under the action of an external force, and the joint of the spring and the movable beam is arranged at a right angle of ninety degrees.
Compared with the prior art, the utility model provides a touch-sensitive screen sensitivity response test fixture possesses following beneficial effect:
1. the utility model discloses an add the spring setting, should set up simple structure, the elasticity coefficient is great, installs in the contact bottom side, receives the exogenic action to take place elastic deformation, and installs the simple operation.
2. The utility model discloses an add the spring setting, the touch-sensitive screen is fixed in the response pen directly over position department, and when a motor carries out calibration position, because the error of machinery itself and a motor produced rocking of certain range in the operation process, easily lead to response pen crushing touch-sensitive screen, cause unnecessary economic loss, for current touch-sensitive screen sensitivity test fixture, this setting is when touching, and the spring produces a cushioning effect, carries out effectual protection to the touch-sensitive screen.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
fig. 1 is a schematic view of an overall structure of a touch screen sensitivity sensing test fixture provided by the present invention;
fig. 2 is a schematic structural view of the working principle of the touch screen sensitivity sensing test tool provided by the utility model;
fig. 3 is a schematic view of a split structure of a touch screen sensitivity sensing test tool provided by the present invention;
fig. 4 is a schematic structural view of an induction pen of a touch screen sensitivity induction testing tool provided by the present invention;
in the figure: 1. a lower fixing plate; 2. a lifting beam; 3. a guide bar; 4. a first driving motor; 5. a first screw rod; 6. an upper fixing plate; 7. a fixing device; 8. a second screw rod; 9. an induction pen; 10. a moving beam; 11. a second motor; 12. a transverse bar; 13. a moving module; 14. a slide rail; 15. a third screw rod; 16. a front fixing plate; 17. a third motor; 91. a spring; 92. a clamping block; 93. and a contact.
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. 1-4, the utility model provides a touch screen sensitivity response test tool technical scheme:
a touch screen sensitivity induction testing tool comprises an upper fixing plate 6 and a guide rod 3, wherein the guide rod 3 is arranged at the position, located on the right side, of the top end of the upper fixing plate 6, the guide rod 3 is vertically sleeved to the position, located on the upper fixing plate 6, of the guide rod 3, a first driving motor 4 is arranged at the position, located on the left side, of the guide rod 3, the first driving motor 4 is bolted to the top end of the upper fixing plate 6 through screws, a first lead screw 5 is arranged at the position, located on the bottom end, of the first driving motor 4, the first lead screw 5 is connected to the first driving motor 4 through a coupler, the guide rod 3 is arranged in a cylindrical mode, the guide rod 3 and the first lead screw 5 are arranged in a parallel mode, the surface of the guide rod 3 is polished and polished, a lower fixing plate 1 is arranged on the annular surfaces of the guide rod 3 and the first lead screw 5, the lower fixing plate 1 is sleeved to the positions, located, ensuring that it remains horizontal when moving up and down.
A touch screen sensitivity induction testing tool comprises a lifting beam 2 arranged right above a lower fixing plate 1, the lifting beam 2 is sleeved at a guide rod 3 and a first lead screw 5, the lifting beam 2 is always positioned at the middle position of the lower fixing plate 1 and an upper fixing plate 6, the lifting beam 2, the lower fixing plate 1 and the upper fixing plate 6 are arranged in parallel, the joint of the lifting beam 2, the guide rod 3 and the first lead screw 5 is arranged at a right angle of ninety degrees, a first driving motor 4 rotates clockwise and anticlockwise circumferentially under the action of external force, the first lead screw 5 rotates clockwise and anticlockwise circumferentially relative to a first driving motor 4 under the action of external force, the lifting beam 2 moves up and down relative to the first lead screw 5 under the action of external force, a front fixing plate 16 is arranged at the middle position of the top end of the lifting beam 2, and the front fixing plate 16 is fixed at the lifting beam 2 by welding, front fixed plate 16's front end position department is provided with No. three lead screw 15, No. three lead screw 15 vertically cup joints to front fixed plate 16 department, No. three lead screw 15's rear end position department is provided with No. three motor 17, No. three motor 17 passes through the coupling joint in No. three lead screw 15 departments, No. three motor 17 carries out the circumferential rotation under the exogenic action, No. three lead screw 15 carries out the circumferential rotation for No. three motor 17 under the exogenic action, moving module 13 carries out the back-and-forth movement under the exogenic action for No. three lead screw 15, the top of lifter 2 is located left side position department and is provided with slide rail 14, slide rail 14 is fixed in lifter 2 department through the welded fastening, this sets up the circumferential rotation through No. three motor 17, the position coordinate.
A touch screen sensitivity sensing test tool comprises a movable module 13 arranged right above a lifting beam 2, the movable module 13 is movably connected to the lifting beam 2, a transverse rod 12 is arranged right above the movable module 13, the transverse rod 12 is transversely sleeved to a fixing device 7, a second lead screw 8 is arranged right above the transverse rod 12, the second lead screw 8 is transversely sleeved to the fixing device 7, the fixing device 7 is fixed at the top end of the movable module 13 through welding, a movable beam 10 is arranged at the left side position of the fixing device 7, the movable beam 10 is sleeved to the annular surfaces of the second lead screw 8 and the transverse rod 12, a sensing pen 9 is arranged at the top end position of the movable beam 10, the sensing pen 9 is connected to the movable beam 10 through a buckle, the sensing pen 9 comprises a spring 91, a clamping block 92 and a contact 93, and the top end position of the movable beam 10 is provided with a spring 91, the spring 91 is elastically deformed under the action of external force, the joint of the spring 91 and the movable beam 10 is arranged at a right angle of ninety degrees, a fixture block 92 is arranged at the top end position of the spring 91, the fixture block 92 is connected to the spring 91 through a buckle, a contact 93 is arranged at the top end position of the fixture block 92, the contact 93 is integrally formed at the fixture block 92, a second motor 11 is arranged at the left side position of the movable beam 10, the second motor 11 is connected to a second lead screw 8 through a coupler, the second motor 11 performs circular rotation under the action of external force, the second lead screw 8 performs circular rotation under the action of external force relative to the second motor 11, the movable beam 10 performs left-and-right movement under the action of external force relative to the second lead screw 8, the first driving motor 4, the second motor 11 and the third motor 17 have inconsistent power, the first driving motor 4 has the largest power, and the third motor 17 has medium power, the power of motor two 11 is minimal and the arrangement allows for calibration of the lateral coordinates by circumferential rotation of motor two 11.
The utility model discloses a theory of operation and use flow: the utility model discloses install the back, the stability and the shock-absorbing capacity of inspection spring 91, the inspection is qualified later to come into use, switch on, driving motor 4 carries out the circular rotation, a lead screw 5 carries out circular motion for a driving motor 4, through 3 fixed directions on the guide bar, the lifter 2 reciprocates, confirm longitudinal coordinate, No. three motor 17 carries out circular motion, No. three lead screw 15 carries out circular rotation for No. three motor 17, and then vertical definite position, No. two motor 11 carries out circular motion, No. two lead screws 8 carry out circular motion for No. two motor 11, removal roof beam 10 removes about No. two lead screws 8, confirm the coordinate position, in the position calibration process about carrying out, the shock-absorbing capacity of spring 91 self, when making contact 93 contact touch-sensitive screen, the touch-sensitive screen keeps intact.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a touch-sensitive screen sensitivity response test fixture, includes upper fixed plate (6) and guide bar (3), its characterized in that: the top of the upper fixing plate (6) is provided with a guide rod (3) at the position located on the right side, the guide rod (3) is vertically sleeved at the position of the upper fixing plate (6), the left position of the guide rod (3) is provided with a driving motor (4), the driving motor (4) is bolted at the top of the upper fixing plate (6) through screws, the bottom position of the driving motor (4) is provided with a lead screw (5), the lead screw (5) is connected at the position of the driving motor (4) through a coupler, the annular surfaces of the guide rod (3) and the lead screw (5) are provided with a lower fixing plate (1) at the position close to the bottom end, the lower fixing plate (1) is sleeved at the positions of the guide rod (3) and the lead screw (5), and a lifting beam (2) is arranged at the position right above the lower fixing plate (1), the lifting beam (2) is sleeved at the guide rod (3) and the first lead screw (5), a front fixing plate (16) is arranged at the middle position of the top end of the lifting beam (2), the front fixing plate (16) is fixed at the lifting beam (2) through welding, a third lead screw (15) is arranged at the front end position of the front fixing plate (16), the third lead screw (15) is longitudinally sleeved at the front fixing plate (16), a third motor (17) is arranged at the rear end position of the third lead screw (15), the third motor (17) is connected at the third lead screw (15) through a coupler, a slide rail (14) is arranged at the left side position of the top end of the lifting beam (2), the slide rail (14) is fixed at the lifting beam (2) through welding, a moving module (13) is arranged at the position right above the lifting beam (2), removal module (13) swing joint is in lifting beam (2) department, position department is provided with horizontal pole (12) directly over removal module (13), horizontal pole (12) transversely cup joint fixing device (7) department, position department is provided with No. two lead screws (8) directly over horizontal pole (12), No. two lead screws (8) transversely cup joint fixing device (7) department, fixing device (7) are through welded fastening in the top department of removal module (13), the left side position department of fixing device (7) is provided with carriage release lever (10), annular surface department that No. two lead screws (8) and horizontal pole (12) are cup jointed in carriage release lever (10), the top position department of carriage release lever (10) is provided with response pen (9), response pen (9) are connected in carriage release lever (10) department through the buckle, response pen (9) include spring (91), The movable beam type motor comprises a fixture block (92) and a contact (93), a spring (91) is arranged at the top end position of the movable beam (10), the fixture block (92) is arranged at the top end position of the spring (91), the fixture block (92) is connected to the spring (91) through a buckle, the contact (93) is arranged at the top end position of the fixture block (92), the contact (93) is integrally formed at the fixture block (92), a second motor (11) is arranged at the left side position of the movable beam (10), and the second motor (11) is connected to a second screw rod (8) through a coupler.
2. The touch screen sensitivity induction testing tool according to claim 1, characterized in that: the guide rod (3) is arranged in a cylindrical mode, the guide rod (3) and the first lead screw (5) are arranged in parallel, and the surface of the guide rod (3) is polished.
3. The touch screen sensitivity induction testing tool according to claim 1, characterized in that: a driving motor (4) carries out clockwise and anticlockwise circumferential rotation under the exogenic action, a lead screw (5) carries out clockwise and anticlockwise circumferential rotation under the exogenic action for a driving motor (4), lifting beam (2) reciprocates under the exogenic action for a lead screw (5).
4. The touch screen sensitivity induction testing tool according to claim 1, characterized in that: the lifting beam (2) is always located at the middle position of the lower fixing plate (1) and the upper fixing plate (6), the lifting beam (2) is arranged in parallel with the lower fixing plate (1) and the upper fixing plate (6), and the lifting beam (2) is arranged at a ninety-degree right angle with the connection position of the guide rod (3) and the first lead screw (5).
5. The touch screen sensitivity induction testing tool according to claim 1, characterized in that: the power of the first motor (4), the second motor (11) and the third motor (17) is inconsistent, the power of the first motor (4) is the largest, the power of the third motor (17) is medium, and the power of the second motor (11) is the smallest.
6. The touch screen sensitivity induction testing tool according to claim 1, characterized in that: the third motor (17) rotates circularly under the action of external force, the third screw rod (15) rotates circularly relative to the third motor (17) under the action of external force, and the moving module (13) moves back and forth relative to the third screw rod (15) under the action of external force.
7. The touch screen sensitivity induction testing tool according to claim 1, characterized in that: no. two motor (11) carry out the circular rotation under the exogenic action, No. two lead screw (8) carry out the circular rotation under the exogenic action for No. two motor (11), removal roof beam (10) are removed under the exogenic action for No. two lead screw (8).
8. The touch screen sensitivity induction testing tool according to claim 1, characterized in that: the spring (91) elastically deforms under the action of external force, and the joint of the spring (91) and the moving beam (10) is arranged at a right angle of ninety degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021585591.0U CN212515748U (en) | 2020-08-04 | 2020-08-04 | Sensitivity induction testing tool for touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021585591.0U CN212515748U (en) | 2020-08-04 | 2020-08-04 | Sensitivity induction testing tool for touch screen |
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| Publication Number | Publication Date |
|---|---|
| CN212515748U true CN212515748U (en) | 2021-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021585591.0U Active CN212515748U (en) | 2020-08-04 | 2020-08-04 | Sensitivity induction testing tool for touch screen |
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| CN (1) | CN212515748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114911663A (en) * | 2022-07-14 | 2022-08-16 | 深圳市奇彩液晶显示技术有限公司 | Multi-angle detection device of touch screen |
-
2020
- 2020-08-04 CN CN202021585591.0U patent/CN212515748U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114911663A (en) * | 2022-07-14 | 2022-08-16 | 深圳市奇彩液晶显示技术有限公司 | Multi-angle detection device of touch screen |
| CN114911663B (en) * | 2022-07-14 | 2022-09-20 | 深圳市奇彩液晶显示技术有限公司 | Multi-angle detection device of touch screen |
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Denomination of utility model: A touch screen sensitivity sensing test tool Effective date of registration: 20220809 Granted publication date: 20210209 Pledgee: Zhejiang Tailong Commercial Bank Co., Ltd. Suzhou Mudu Sub-branch Pledgor: Suzhou shengweihua Electronic Technology Co.,Ltd. Registration number: Y2022320010453 |