CN217034703U - Key testing device for keyboard detection - Google Patents
Key testing device for keyboard detection Download PDFInfo
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- CN217034703U CN217034703U CN202220183086.6U CN202220183086U CN217034703U CN 217034703 U CN217034703 U CN 217034703U CN 202220183086 U CN202220183086 U CN 202220183086U CN 217034703 U CN217034703 U CN 217034703U
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- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model discloses a key testing device for keyboard detection, which comprises an adjustable positioning plate, a key testing machine main body and an adjustable testing seat, wherein four corners above the key testing machine main body are provided with testing frames, the upper half part inside the testing frames is provided with the positioning plate, the adjustable positioning plate is connected with an upper adjusting sliding groove through an upper adjusting sliding block and is arranged inside the positioning plate, a key testing rod is arranged inside the adjustable positioning plate, the bottom end of the key testing rod is provided with a rubber sleeve, and the top end of the testing frame is provided with a top cover. The utility model discloses a well establish adjustable locating plate and adjustable test seat into slidable flexible adjustment, can carry out the one-by-one adjustment with adjustable locating plate and adjustable test seat through gliding mode, be convenient for pull out adjustable locating plate, make the top have great operating space, be convenient for adjust the position of inside button test rod.
Description
Technical Field
The utility model relates to the field related to keyboard detection, in particular to a key testing device for keyboard detection.
Background
A keyboard is an instruction and data input device for operating a computer apparatus, also referred to as a set of function keys arranged to operate a machine or apparatus via a system, is also part of a keyboard musical instrument, also referred to as a musical instrument using a keyboard, such as a piano, a digital piano or an electronic organ, etc., which is useful for practicing typing.
In the prior art, when the key testing device for keyboard detection is used, the upper half space is narrow, so that the position of the key testing rod of the upper half part is not convenient to adjust, and the position of the key is more convenient to correct.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a key testing device for keyboard detection, which solves the problems that the position of a key testing rod at the upper half part is inconvenient to adjust and more convenient to correct the position of a key due to the narrow space of the upper half part in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a button testing arrangement that keyboard detected, includes adjustable locating plate, button test machine main part and adjustable test seat, four angles in the top of button test machine main part are equipped with the test jig, the upper half of the inside of test jig is equipped with the locating plate, adjustable locating plate passes through the upper adjusting slider and is established in the inside of locating plate with the upper adjusting spout is connected, the inside of adjustable locating plate is equipped with the button test bar, the bottom of button test bar is equipped with the rubber sleeve, the top of test jig is equipped with the top cap, the latter half of the inside of test jig is equipped with the test seat, adjustable test seat passes through the lower adjusting slider and is established in the inside of test seat with the lower adjusting spout is connected, the both sides of the top of adjustable test seat are equipped with keyboard anchor clamps.
In a further embodiment, the front end of the adjustable positioning plate is connected with the front end of the adjustable test seat through a connecting strip, an upper screw hole is formed in the other side of the front end of the adjustable positioning plate, a lower screw hole is formed in one side of the front end of the adjustable test seat, the upper end of the connecting strip is connected with one side of the adjustable positioning plate through a rotating pin, and the lower end of the connecting strip is fixedly connected with the lower screw hole through a fastening bolt and the adjustable test seat.
In a further embodiment, the lower adjusting slide block and the lower adjusting slide groove are connected with the guide slide block through the guide slide groove, and the cross sections of the guide slide block and the guide slide groove are both in a triangular structure.
In a further embodiment, a handle is welded in the middle of the front end of the adjustable test seat, and the lower adjusting sliding block is connected with the cross section of the adjustable test seat to form an inverted trapezoidal structure.
In a further embodiment, a spring is arranged on the outer ring of the test frame between the positioning plate and the test seat, and the thickness of the positioning plate is the same as that of the test seat.
In a further embodiment, a limiting baffle is arranged at the rear end of the inner part of the upper adjusting sliding groove, and the limiting baffle is connected with the upper adjusting sliding groove in a welding mode.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model discloses a in establish adjustable locating plate and adjustable test seat as slidable flexible adjustment, can carry out the one-by-one adjustment with adjustable locating plate and adjustable test seat through gliding mode, be convenient for pull out adjustable locating plate, it has great operating space to make the top, be convenient for adjust the position of inside button test bar, and the front end of adjustable locating plate passes through the connecting strip with the front end of adjustable test seat and is connected, can fix adjustable locating plate and adjustable test seat as an organic whole through the connecting strip, be convenient for unify two structures and adjust, be convenient for look over the position of button, correspond button test bar and the position of button neatly, the test is more accurate reliable, and is simple in operation, the internal regulation of being convenient for.
Drawings
Fig. 1 is a schematic structural diagram of a key testing device for keyboard detection according to the present invention;
FIG. 2 is a schematic view of a disassembled structure of the adjustable positioning plate and the adjustable testing seat of the present invention;
FIG. 3 is a top view of a key testing device for keyboard testing according to the present invention;
FIG. 4 is a schematic view of a connection structure of an adjustable positioning plate and an adjustable testing seat according to the present invention.
In the figure: 1. a top cover; 2. a test frame; 3. positioning a plate; 4. the positioning plate can be adjusted; 5. a key test bar; 6. a rubber sleeve; 7. a spring; 8. a lower screw hole; 9. a test seat; 10. a key tester main body; 11. a limit baffle; 12. an upper adjusting chute; 13. a lower adjustment chute; 14. a guide slide block; 15. a guide chute; 16. a lower adjusting slide block; 17. an adjustable test seat; 18. an upper screw hole; 19. an upper adjusting slide block; 20. a handle; 21. a rotation pin; 22. a connecting strip; 23. a keyboard clamp; 24. and fastening the bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, an embodiment of the present invention is shown: a key testing device for keyboard detection comprises an adjustable positioning plate 4, a key testing machine main body 10 and an adjustable testing seat 17, wherein four corners at the upper part of the key testing machine main body 10 are provided with testing frames 2, the testing frames 2 are used for adjusting the positioning plate 3 up and down, the positioning plate 3 is arranged at the upper half part of the interior of the testing frame 2, the adjustable positioning plate 4 is fixedly installed on the positioning plate 3, the adjustable positioning plate 4 is connected with an upper adjusting chute 12 through an upper adjusting slide block 19 and is arranged in the positioning plate 3, the adjustable positioning plate 4 is convenient to extend or shorten for adjustment through the connection of the upper adjusting slide block 19 and the upper adjusting chute 12, a key testing rod 5 is arranged in the adjustable positioning plate 4, the key testing rod 5 is used for performing press testing on a key, the bottom end of the key testing rod 5 is provided with a rubber sleeve 6, the rubber sleeve 6 is used for protecting the key, the top end of the testing frame 2 is provided with a top cover 1, the top cap 1 seals the top, the latter half of the inside of test jig 2 is equipped with test seat 9, test seat 9 is used for shelving the keyboard fixedly, adjustable test seat 17 is connected with lower regulation spout 13 through lower regulating slider 16 and is established in the inside of test seat 9, be connected the position of being convenient for adjust test seat 17 through lower regulating slider 16 and lower regulation spout 13, the both sides of the top of adjustable test seat 17 are equipped with keyboard anchor clamps 23, keyboard anchor clamps 23 are used for fixing the keyboard centre gripping.
Further, the front end of the adjustable positioning plate 4 is connected with the front end of the adjustable testing seat 17 through a connecting strip 22, the connecting strip 22 is used for conveniently and fixedly connecting the front end of the adjustable positioning plate 4 with the front end of the adjustable test seat 17, the other side of the front end of the adjustable positioning plate 4 is provided with an upper screw hole 18, the upper screw hole 18 is used for withdrawing and fixing the connecting bar 22 and can be used as a handle, one side of the front end of the adjustable test seat 17 is provided with a lower screw hole 8, the lower screw hole 8 is used for fixing the position of the adjusted connecting strip 22, the upper end of the connecting strip 22 is connected with one side of the adjustable positioning plate 4 through a rotating pin 21, the connecting strip 22 is convenient to rotate and adjust through the rotating pin 21, the lower end of the connecting strip 22 is fixedly connected with the adjustable test seat 17 through the fastening bolt 24 and the lower screw hole 8, and the lower end of the connecting strip 22 is convenient to fix and adjust through the fastening bolt 24.
Further, the lower adjusting slide block 16 is connected with the lower adjusting slide groove 13 through the guide slide groove 15 and the guide slide block 14, the adjusting position of the lower adjusting slide block 16 can be more stable through the connection of the guide slide groove 15 and the guide slide block 14, and the cross sections of the guide slide block 14 and the guide slide groove 15 are both in a triangular structure.
Further, a handle 20 is welded in the middle of the front end of the adjustable test seat 17, the handle 20 is used for handheld operation, and the lower adjusting slider 16 is connected with the cross section of the adjustable test seat 17 to form an inverted trapezoidal structure.
Further, a spring 7 is arranged between the positioning plate 3 and the test seat 9 on the outer ring of the test frame 2, the spring 7 is used for damping, and the thicknesses of the positioning plate 3 and the test seat 9 are set to be the same.
Further, the rear end of the inside of the upper adjusting chute 12 is provided with a limit baffle 11, the limit baffle 11 is used for limiting and fixing the position of the adjustable positioning plate 4, the limit baffle 11 is connected with the upper adjusting chute 12 in a welding mode, and the limit baffle 11 and the upper adjusting chute 12 can be installed integrally and firmly through welding.
The working principle is as follows: when the adjustable testing device is used, the fastening bolts 24 are loosened, the connecting strips 22 are separated from the upper screw holes 18, the connecting strips 22 are rotated downwards through the rotating pins 21, the fastening bolts 24 are connected with the lower screw holes 8 to fix the connecting strips 22, the adjustable positioning plates 4 are connected and fixed with the adjustable testing seats 17 into a whole, the handles 20 are held by hands to pull out the adjustable testing seats 17 in a sliding mode, the adjustable positioning plates 4 are pulled out of the required positions together, a keyboard is placed in the adjustable testing seats 17 and clamped and fixed through the keyboard clamps 23, the key testing rods 5 are adjusted to the positions aligned with keys according to the positions of the keys, the adjustable positioning plates 4 and the adjustable testing seats 17 are pushed into the original positions, and the key testing rods 5 are driven to perform press testing on the keys through the amplitude of vertical vibration adjustment of the testing frame 2.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a key test device that keyboard detected, includes adjustable locating plate (4), button test machine main part (10) and adjustable test seat (17), its characterized in that: four corners above the key tester main body (10) are provided with test frames (2), the upper half part of the interior of the test frame (2) is provided with a positioning plate (3), the adjustable positioning plate (4) is connected with an upper adjusting sliding groove (12) through an upper adjusting sliding block (19) and is arranged in the positioning plate (3), a key test rod (5) is arranged inside the adjustable positioning plate (4), a rubber sleeve (6) is arranged at the bottom end of the key test rod (5), the top end of the test frame (2) is provided with a top cover (1), the lower half part of the interior of the test frame (2) is provided with a test seat (9), the adjustable testing seat (17) is connected with the lower adjusting sliding groove (13) through the lower adjusting sliding block (16) and is arranged in the testing seat (9), and keyboard clamps (23) are arranged on two sides above the adjustable test seat (17).
2. The device for testing key press of keyboard as claimed in claim 1, wherein: the front end of adjustable locating plate (4) passes through connecting strip (22) with the front end of adjustable test seat (17) to be connected, the opposite side of the front end of adjustable locating plate (4) is equipped with screw (18), one side of the front end of adjustable test seat (17) is equipped with down screw (8), the upper end of connecting strip (22) is connected through swivel pin (21) with one side of adjustable locating plate (4), and the lower extreme of connecting strip (22) passes through fastening bolt (24) and lower screw (8) fixed connection with adjustable test seat (17).
3. The device for testing key press of keyboard as claimed in claim 1, wherein: the inner parts of the lower adjusting slide block (16) and the lower adjusting slide groove (13) are connected with the guide slide block (14) through the guide slide groove (15), and the cross sections of the guide slide block (14) and the guide slide groove (15) are both in a triangular structure.
4. The device for testing key press of keyboard as claimed in claim 1, wherein: the middle position welding of the front end of adjustable test seat (17) has handle (20), adjust slider (16) down and be connected with the cross section of adjustable test seat (17) and be the structure of falling the trapezium.
5. The device for testing key press of keyboard as claimed in claim 1, wherein: and a spring (7) is arranged between the positioning plate (3) and the test seat (9) on the outer ring of the test frame (2), and the thicknesses of the positioning plate (3) and the test seat (9) are set to be the same.
6. The key test device for keyboard test according to claim 1, wherein: the rear end of the interior of the upper adjusting sliding groove (12) is provided with a limiting baffle (11), and the limiting baffle (11) is connected with the upper adjusting sliding groove (12) through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220183086.6U CN217034703U (en) | 2022-01-24 | 2022-01-24 | Key testing device for keyboard detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220183086.6U CN217034703U (en) | 2022-01-24 | 2022-01-24 | Key testing device for keyboard detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217034703U true CN217034703U (en) | 2022-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220183086.6U Active CN217034703U (en) | 2022-01-24 | 2022-01-24 | Key testing device for keyboard detection |
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| CN (1) | CN217034703U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115684904A (en) * | 2022-10-14 | 2023-02-03 | 荣耀终端有限公司 | Key testing device, clamp of key testing device and using method of clamp |
-
2022
- 2022-01-24 CN CN202220183086.6U patent/CN217034703U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115684904A (en) * | 2022-10-14 | 2023-02-03 | 荣耀终端有限公司 | Key testing device, clamp of key testing device and using method of clamp |
| CN115684904B (en) * | 2022-10-14 | 2023-10-24 | 荣耀终端有限公司 | Key testing device, clamp of key testing device and use method of clamp |
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