CN208368379U - keyboard pressing mechanism - Google Patents
keyboard pressing mechanism Download PDFInfo
- Publication number
- CN208368379U CN208368379U CN201820807497.1U CN201820807497U CN208368379U CN 208368379 U CN208368379 U CN 208368379U CN 201820807497 U CN201820807497 U CN 201820807497U CN 208368379 U CN208368379 U CN 208368379U
- Authority
- CN
- China
- Prior art keywords
- keyboard
- pressing plate
- rack
- drive apparatus
- linear drive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to keyboard processing equipment fields, especially keyboard pressing mechanism.The mechanism includes board, rack, linear drive apparatus, pressing plate, compressed part, keyboard carrier and transmission device, transmission device, rack, linear drive apparatus are fixed on the board, pressing plate is slidably connected in rack, the end face of pressing plate is fixedly connected on the piston rod end of linear drive apparatus, pressing plate bottom end is fixed with the compressed part for compressing keycap, rack is located above transmission device, is placed with keyboard carrier on the end face of rack.The utility model is mobile in place by keyboard by transmission device, and drives pressing plate to carry out automatic lifting by driving device, so that the keycap compression of pre-installation is mounted on keyboard, improves installation effectiveness.
Description
Technical field
The utility model relates to keyboard processing equipment fields, especially keyboard pressing mechanism.
Background technique
The keycap needs of pre-installation, which are compacted, to be mounted on keyboard, to complete the processing and manufacturing of entire keyboard.But it is existing
The compression installation of keycap be not automatic operation, therefore installation effectiveness is lower.
Utility model content
Technical problem to be solved by the utility model is: in order to solve the low deficiency of existing keycap installation effectiveness, this reality
A kind of keyboard pressing mechanism is provided with novel, it is by transmission device that keyboard is mobile in place, and pressure is driven by driving device
Plate carries out automatic lifting, so that the keycap compression of pre-installation is mounted on keyboard, improves installation effectiveness.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of keyboard pressing mechanism, including board, rack, linear drive apparatus, pressing plate, compressed part, keyboard carrier and biography
Device is moved, transmission device, rack, linear drive apparatus is fixed on the board, pressing plate is slidably connected in rack, pressing plate
End face is fixedly connected on the piston rod end of linear drive apparatus, and pressing plate bottom end is fixed with the compressed part for compressing keycap,
Rack is located above transmission device, is placed with keyboard carrier on the end face of rack.
Specifically, vertical welding is connected with guide rod on the end face of the rack, and pressing plate passes through guide rod.
Specifically, the tailpiece of the piston rod of the linear drive apparatus is welded to connect on pressing plate end face by hack lever.
Specifically, the linear drive apparatus is pneumohydraulic pressure-cylinder.
Specifically, the compressed part is made of compression bar and spring, and compression bar and spring are fixed on pressing plate bottom end, and compression bar passes through bullet
Spring.
Specifically, the transmission device is made of conveyer belt, rotation motor and speed reducer, and conveyer belt is connected by driving wheel
On board, the shaft of rotation motor is connect by speed reducer with driving wheel.
The beneficial effects of the utility model are: the utility model provides a kind of keyboard pressing mechanism, pass through transmission device
Keyboard is mobile in place, and drive pressing plate to carry out automatic lifting by driving device, so that the keycap of pre-installation is compressed installation
On keyboard, installation effectiveness is improved.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the pressing plate of the utility model；
1. board in figure, 2. racks, 3. linear drive apparatus, 4. pressing plates, 5. compressed parts, 6. keyboard carriers, 7. transmission dresses
It sets, 8. guide rods, 9. hack levers, 51. compression bars, 52. springs, 71. conveyer belts, 72. rotation motors, 73. speed reducers.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
Fig. 1 is the structural schematic diagram of the utility model, and Fig. 2 is the structural schematic diagram of the pressing plate of the utility model.
A kind of keyboard pressing mechanism, including board 1, rack 2, linear drive apparatus 3, pressing plate 4, compressed part 5, keyboard carrier
6 and transmission device 7, transmission device 7, rack 2, linear drive apparatus 3 are fixed on the board 1, are slidably connected in rack 2
Pressing plate 4, the end face of pressing plate 4 are fixedly connected on the piston rod end of linear drive apparatus 3, and 4 bottom end of pressing plate is fixed with for pressing
The compressed part 5 of tight keycap, rack 2 are located at 7 top of transmission device, are placed with keyboard carrier 6 on the end face of rack 2.The rack 2
End face on vertical welding be connected with guide rod 8, pressing plate 4 passes through guide rod 8.The tailpiece of the piston rod of the linear drive apparatus 3 passes through hack lever 9
It is welded to connect on 4 end face of pressing plate.The linear drive apparatus 3 is pneumohydraulic pressure-cylinder.The compressed part 5 is by compression bar 51 and bullet
Spring 52 forms, and compression bar 51 and spring 52 are fixed on 4 bottom end of pressing plate, and compression bar 51 passes through spring 52.The transmission device 7 is by conveyer belt
71, rotation motor 72 and speed reducer 73 form, and conveyer belt 71 is connected on board 1 by driving wheel, the shaft of rotation motor 72
It is connect by speed reducer 73 with driving wheel.
In conjunction with shown in attached drawing 1 and attached drawing 2, the keyboard for having pre-installed keycap is placed into keyboard carrier first with manipulator
In 6, keyboard carrier 6 is placed on conveyer belt 71, and rotation motor 72 drives driving wheel to be rotated by speed reducer 73, rotation
Driving wheel will drive conveyer belt 71 and be transmitted, so that keyboard carrier 6 is sent to the other end from 71 one end of conveyer belt, then
Keyboard carrier 6 is moved on the end face of rack 2 by lifting device.The keyboard in keyboard carrier 6 is located at pressing plate 4 at this time
Underface.
Starting pneumohydraulic pressure-cylinder at this time, the piston rod band dynamic pressure plate 4 of pneumohydraulic pressure-cylinder moves down along guide rod 8, until
The compressed part 5 of 4 bottom end of pressing plate is withstood on keycap, during the lasting pushing of pressing plate 4, is compressed keycap by compressed part 5 and is pacified
On keyboard.The spring 52 of compressed part 5 can provide cushion effect for keycap, so as to persistently increase force for keycap, so that
Keycap installation quality is more preferable.The piston rod retraction for installing and then starting pneumohydraulic pressure-cylinder, to be resetted with dynamic pressure plate 4.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (6)
1. a kind of keyboard pressing mechanism, characterized in that including board (1), rack (2), linear drive apparatus (3), pressing plate (4),
Compressed part (5), keyboard carrier (6) and transmission device (7) are fixed with transmission device (7), rack (2), straight on the board (1)
Line driving device (3) slidably connects pressing plate (4) in rack (2), and the end face of pressing plate (4) is fixedly connected on linear drive apparatus
(3) on piston rod end, pressing plate (4) bottom end is fixed with the compressed part (5) for compressing keycap, and rack (2) is located at transmission dress
It sets above (7), is placed with keyboard carrier (6) on the end face of rack (2).
2. keyboard pressing mechanism according to claim 1, it is characterised in that: vertical welding connects on the end face of the rack (2)
Have guide rod (8), pressing plate (4) passes through guide rod (8).
3. keyboard pressing mechanism according to claim 1, it is characterised in that: the piston rod of the linear drive apparatus (3)
End is welded to connect on pressing plate (4) end face by hack lever (9).
4. keyboard pressing mechanism according to claim 1 or 3, it is characterised in that: the linear drive apparatus (3) is gas-liquid
Pressurized cylinder.
5. keyboard pressing mechanism according to claim 1, it is characterised in that: the compressed part (5) is by compression bar (51) and bullet
Spring (52) composition, compression bar (51) and spring (52) are fixed on pressing plate (4) bottom end, and compression bar (51) passes through spring (52).
6. keyboard pressing mechanism according to claim 1, it is characterised in that: the transmission device (7) by conveyer belt (71),
Rotation motor (72) and speed reducer (73) composition, conveyer belt (71) are connected on board (1) by driving wheel, rotation motor (72)
Shaft connect with driving wheel by speed reducer (73).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820807497.1U CN208368379U (en) | 2018-05-29 | 2018-05-29 | keyboard pressing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820807497.1U CN208368379U (en) | 2018-05-29 | 2018-05-29 | keyboard pressing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208368379U true CN208368379U (en) | 2019-01-11 |
Family
ID=64930324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820807497.1U Expired - Fee Related CN208368379U (en) | 2018-05-29 | 2018-05-29 | keyboard pressing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208368379U (en) |
-
2018
- 2018-05-29 CN CN201820807497.1U patent/CN208368379U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190111 Termination date: 20210529 |