CN211083380U - Mobile portable input device for tablet personal computer - Google Patents
Mobile portable input device for tablet personal computer Download PDFInfo
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- CN211083380U CN211083380U CN201922224348.XU CN201922224348U CN211083380U CN 211083380 U CN211083380 U CN 211083380U CN 201922224348 U CN201922224348 U CN 201922224348U CN 211083380 U CN211083380 U CN 211083380U
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Abstract
The utility model discloses a panel computer removes portablely uses input device, including device backplate, coil, fixed axle and connecting plate, welding has fixing spring in the device backplate, and the last screw connection of fixing spring has the connecting rod, device backplate hub connection is on the fixed axle, and fixed axle upper shaft coupling has the device bottom plate, the epaxial connection of device bottom plate has the bolt, and the welding has the threaded rod on the bolt, install the thread bush pole on the threaded rod, and thread bush pole upper shaft coupling has the connecting axle, the connecting axle upper shaft coupling has the connecting plate, and the connecting plate articulates on the device backplate. This tablet computer removes portablely to use input device is provided with the threaded rod, and the rotation of threaded rod can drive the screw sleeve pole and carry out the seesaw, and the motion through the connecting axle can be adjusted the angle of connecting plate, and then can adjust the angle of placing of tablet computer through the device backplate, has increased the use variety of device.
Description
Technical Field
The utility model relates to a panel computer technical field specifically is panel computer removes portablely and uses input device.
Background
With the development of technology, computers have been gradually developed from desktop type to notebook type and tablet type, and in the operation of tablet computers, although the tablet computers are small in size, the input devices of the tablet computers are inconvenient to use due to the limitation of their own functions, and the physical input devices are required to be used.
However, most of the existing tablet computers use the input device to have the following problems:
when the input device and the tablet computer are used for working, the tablet computer is inconvenient to fix on the input device for working, and the working efficiency is reduced;
when the tablet personal computer is placed on the input device, the placing angle of the tablet personal computer is inconvenient to adjust, and the input device is inconvenient to carry and use.
We have therefore proposed a tablet computer mobile portable user input device in order to solve the problems set out above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tablet computer removes portablely uses input device to solve the inconvenient fixed tablet computer of input device use on the existing market that above-mentioned background art provided, and inconvenient regulation places the angle, and the inconvenient problem of carrying the use.
In order to achieve the above object, the utility model provides a following technical scheme: the tablet personal computer mobile portable use input device comprises a device back plate, a coil, a fixed shaft and a connecting plate, wherein the device back plate is welded with a fixed spring, the fixed spring is connected with a connecting rod through a screw, the connecting rod is clamped and fixed in the device back plate, the connecting rod is connected with a tray through a screw, a wheel toothed plate is welded on the connecting rod, a circular gear is meshed and connected on the wheel toothed plate, the circular gear is connected with the coil through a shaft, a connecting wire is wound on the coil and clamped and fixed on a first guide wheel, the connecting wire is clamped and fixed on a second guide wheel, the second guide wheel is welded in the device back plate, the connecting wire is connected on a clamping plate through a screw, a limiting groove is formed in the device back plate, the clamping plate is clamped and fixed in the limiting groove, a rubber pad is connected on the clamping plate through a screw, and a reset spring is, and reset spring welds in the spacing inslot, device backplate hub connection is on the fixed axle, and fixed axle upper shaft coupling has the device bottom plate, install the input keyboard on the device bottom plate, and be fixed with the connection port on the input keyboard, device bottom plate upper shaft coupling has the bolt, and the welding has the threaded rod on the bolt, install the screw sleeve pole on the threaded rod, and screw sleeve pole upper shaft coupling has the connecting axle, connecting axle upper shaft coupling has the connecting plate, and the connecting plate articulates on the device backplate.
Preferably, the tray is connected with the device back plate in a sliding mode through a connecting rod, the connecting rod is fixed in the middle of the device back plate, and the diameter of the connecting rod is smaller than the width of the device back plate.
Preferably, the circular gears are symmetrically distributed on two sides of the connecting rod, the connecting rod and the coil are positioned on the same central shaft, and the diameter of the coil is equal to that of the circular gears.
Preferably, the first guide wheel and the second guide wheel have the same structure, and the directions of the first guide wheel and the second guide wheel are opposite.
Preferably, the width of the clamping plate is equal to that of the limiting groove, the height of the limiting groove is equal to that of the clamping plate, and the fixing shafts are symmetrically distributed on two sides of the connecting shaft.
Preferably, the threaded rod is in threaded connection with the threaded sleeve rod, the threaded sleeve rod is fixed in the middle of the connecting shaft, and the connecting shaft and the fixing shaft are identical in structure.
Compared with the prior art, the beneficial effects of the utility model are that: the tablet computer is a mobile portable use input device;
(1) the device is provided with coils, under the action of gravity of the tablet personal computer, the tray can drive the toothed plate to move downwards through the connecting rod, under the action of the toothed plate, the circular gears on the two sides can drive the coils to rotate, the connecting wire can be pulled to the clamping plates through the first guide wheel and the second guide wheel, the clamping plates on the two sides move towards the middle simultaneously, the tablet personal computer can be clamped and fixed, and the use efficiency of the device is improved;
(2) the device is provided with the threaded rod, the threaded rod can drive the threaded sleeve rod to move back and forth under the action of the bolt, the angle of the connecting plate can be adjusted through the movement of the connecting shaft, and then the placement angle of the tablet computer can be adjusted through the device back plate, so that the use diversity of the device is increased;
(3) the device is provided with the fixed axle, under the effect of threaded rod, when the connecting axle was located same central line with the fixed axle, can close device backplate and device bottom plate through the fixed axle, can be convenient to input device's carrying, has increased the use convenience of device.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic side view of the threaded rod of the present invention;
fig. 3 is a schematic diagram of a coil overlooking structure of the present invention;
FIG. 4 is a schematic view of the top view of the limiting groove of the present invention;
fig. 5 is a schematic view of a top view structure of the connecting shaft of the present invention.
In the figure: 1. a device backplane; 2. a tray; 3. a connecting rod; 4. fixing the spring; 5. a toothed plate; 6. a circular gear; 7. a coil; 8. a connecting wire; 9. a first guide wheel; 10. a second guide wheel; 11. a clamping plate; 12. a rubber pad; 13. a return spring; 14. a fixed shaft; 15. a device chassis; 16. an input keyboard; 17. a connection port; 18. a bolt; 19. a threaded rod; 20. a threaded rod; 21. a connecting shaft; 22. a connecting plate; 23. a limiting groove.
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. 1-5, the present invention provides a technical solution: the tablet personal computer mobile portable use input device comprises a device back plate 1, a tray 2, a connecting rod 3, a fixed spring 4, a wheel toothed plate 5, a circular gear 6, a coil 7, a connecting wire 8, a first guide wheel 9, a second guide wheel 10, a clamping plate 11, a rubber pad 12, a reset spring 13, a fixed shaft 14, a device bottom plate 15, an input keyboard 16, a connecting port 17, a bolt 18, a threaded rod 19, a threaded sleeve rod 20, a connecting shaft 21, a connecting plate 22 and a limiting groove 23, wherein the fixed spring 4 is welded in the device back plate 1, the connecting rod 3 is connected with the fixed spring 4 through a screw on the fixed spring 4, the connecting rod 3 is clamped and fixed in the device back plate 1, the tray 2 is connected with the connecting rod 3 through a screw, the wheel toothed plate 5 is welded on the connecting rod 3, the circular gear 6 is connected with the wheel toothed plate 5 in a meshing manner, the coil 7 is axially, the connecting wire 8 is clamped and fixed on the first guide wheel 9, the connecting wire 8 is clamped and fixed on the second guide wheel 10, the second guide wheel 10 is welded in the device back plate 1, the connecting wire 8 is connected on the clamping plate 11 through a screw, the device back plate 1 is provided with a limiting groove 23, the clamping plate 11 is clamped and fixed in the limiting groove 23, the clamping plate 11 is connected with a rubber pad 12 through a screw, the clamping plate 11 is welded with a return spring 13, the return spring 13 is welded in the limiting groove 23, the device back plate 1 is connected on a fixed shaft 14 through a shaft, the fixed shaft 14 is connected with a device bottom plate 15 through a shaft, the device bottom plate 15 is provided with an input keyboard 16, the input keyboard 16 is fixed with a connecting port 17, the device bottom plate 15 is connected with a bolt 18 through a shaft, the bolt 18 is welded with a threaded rod 19, the threaded rod 19 is provided with a threaded sleeve rod, the connecting shaft 21 is axially connected with a connecting plate 22, and the connecting plate 22 is hinged on the device backboard 1.
The tray 2 is in sliding connection with the device backboard 1 through the connecting rod 3, the connecting rod 3 is fixed in the middle of the device backboard 1, the diameter of the connecting rod 3 is smaller than the width of the device backboard 1, and adverse effects of the connecting rod 3 on the device backboard 1 can be effectively avoided.
The first guide wheel 9 and the second guide wheel 10 have the same structure, and the first guide wheel 9 and the second guide wheel 10 have opposite directions, so that the working state of the device can be normally controlled, and the operation of the control device is facilitated.
The width of grip block 11 equals with the width of spacing groove 23, and the height of spacing groove 23 equals with the height of grip block 11, and fixed axle 14 symmetric distribution can guarantee the stability of connecting axle 21 work effect on fixed axle 14 in the both sides of connecting axle 21, has increased the use variety of device.
The threaded rod 19 is in threaded connection with the threaded sleeve rod 20, the threaded sleeve rod 20 is fixed in the middle of the connecting shaft 21, the connecting shaft 21 and the fixing shaft 14 are identical in structure, the connecting state between the threaded rod 19 and the threaded sleeve rod 20 can be guaranteed to be stable, and the using stability of the device is improved.
The working principle is as follows: before the tablet personal computer is used for moving the portable input device, the overall situation of the device needs to be checked firstly, and normal work can be determined;
when the device starts to work, with reference to fig. 1-4, firstly, a tablet personal computer is placed on a tray 2 in a device back plate 1 through a limiting groove 23, under the action of gravity of the tablet personal computer, the tray 2 can drive a toothed plate 5 to move downwards through a connecting rod 3, under the action of the toothed plate 5, circular gears 6 on two sides can drive a coil 7 to rotate, a connecting wire 8 can pull a clamping plate 11 through a first guide wheel 9 and a second guide wheel 10, the clamping plates 11 on two sides move towards the middle simultaneously, the tablet personal computer can be clamped and fixed, and under the action of a rubber pad 12, the tablet personal computer can be effectively prevented from being abraded;
after the tablet personal computer is taken out after use, with reference to fig. 1 and 3, under the action of the return spring 13, the clamping plate 11 returns to the original position, and under the action of the fixed spring 4, the tray 2 drives the coil 7 to return to the original position to wait for the next use;
under the action of the bolt 18 and in combination with fig. 2 and 5, the threaded rod 19 rotates to drive the threaded sleeve rod 20 to move back and forth, the angle of the connecting plate 22 can be adjusted through the movement of the connecting shaft 21, and the placing angle of the tablet computer can be adjusted through the device backboard 1;
under the action of the threaded rod 19, with reference to fig. 2 and 5, when the connecting shaft 21 and the fixing shaft 14 are located on the same central line, the device back plate 1 and the device bottom plate 15 can be closed by the fixing shaft 14, which facilitates the carrying of the input device, and thus is the working process of the whole device, and the details which are not described in detail in this specification, such as the coil 7, the return spring 13 and the threaded rod 19, are well known in the prior art to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. Tablet personal computer removes portablely uses input device, including device backplate (1), coil (7), fixed axle (14) and connecting plate (22), its characterized in that: the device is characterized in that a fixing spring (4) is welded in the device back plate (1), a connecting rod (3) is connected to the fixing spring (4) through a screw, the connecting rod (3) is clamped and fixed in the device back plate (1), a tray (2) is connected to the connecting rod (3) through a screw, a wheel toothed plate (5) is welded to the connecting rod (3), a circular gear (6) is connected to the wheel toothed plate (5) in a meshed mode, a coil (7) is connected to the circular gear (6) through a shaft, a connecting wire (8) is wound on the coil (7), the connecting wire (8) is clamped and fixed on a first guide wheel (9), the connecting wire (8) is clamped and fixed on a second guide wheel (10), the second guide wheel (10) is welded in the device back plate (1), the connecting wire (8) is connected to a clamping plate (11) through a screw, and a limiting groove (23) is formed in the device back plate (1), the clamping plate (11) is clamped and fixed in the limiting groove (23), the clamping plate (11) is connected with a rubber pad (12) through a screw, a reset spring (13) is welded on the clamping plate (11), the reset spring (13) is welded in the limiting groove (23), the device back plate (1) is connected with the fixed shaft (14) through a shaft, the fixed shaft (14) is connected with the device bottom plate (15) through a shaft, the device bottom plate (15) is provided with an input keyboard (16), a connecting port (17) is fixed on the input keyboard (16), the device bottom plate (15) is connected with a bolt (18) through a shaft, a threaded rod (19) is welded on the bolt (18), a threaded sleeve rod (20) is installed on the threaded rod (19), the threaded sleeve rod (20) is connected with a connecting shaft (21) through a shaft, the connecting shaft (21) is connected with a connecting plate (, and the connecting plate (22) is hinged on the device back plate (1).
2. The tablet computer mobile portable usage input device of claim 1, wherein: the tray (2) is in sliding connection with the device back plate (1) through the connecting rod (3), the connecting rod (3) is fixed in the middle of the device back plate (1), and the diameter of the connecting rod (3) is smaller than the width of the device back plate (1).
3. The tablet computer mobile portable usage input device of claim 1, wherein: the circular gears (6) are symmetrically distributed on two sides of the connecting rod (3), the connecting rod (3) and the coil (7) are located on the same central shaft, and the diameter of the coil (7) is equal to that of the circular gears (6).
4. The tablet computer mobile portable usage input device of claim 1, wherein: the structure between the first guide wheel (9) and the second guide wheel (10) is the same, and the directions of the first guide wheel (9) and the second guide wheel (10) are opposite.
5. The tablet computer mobile portable usage input device of claim 1, wherein: the width of grip block (11) equals with the width of spacing groove (23), and the height of spacing groove (23) equals with the height of grip block (11), fixed axle (14) symmetric distribution is in the both sides of connecting axle (21).
6. The tablet computer mobile portable usage input device of claim 1, wherein: the threaded rod (19) is in threaded connection with the threaded sleeve rod (20), the threaded sleeve rod (20) is fixed in the middle of the connecting shaft (21), and the connecting shaft (21) and the fixed shaft (14) are identical in structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922224348.XU CN211083380U (en) | 2019-12-12 | 2019-12-12 | Mobile portable input device for tablet personal computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922224348.XU CN211083380U (en) | 2019-12-12 | 2019-12-12 | Mobile portable input device for tablet personal computer |
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| Publication Number | Publication Date |
|---|---|
| CN211083380U true CN211083380U (en) | 2020-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922224348.XU Active CN211083380U (en) | 2019-12-12 | 2019-12-12 | Mobile portable input device for tablet personal computer |
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| Country | Link |
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| CN (1) | CN211083380U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112055511A (en) * | 2020-08-12 | 2020-12-08 | 山东劳动职业技术学院（山东劳动技师学院） | Computer network controller fixing device |
| CN113983302A (en) * | 2021-11-22 | 2022-01-28 | 山东利欧节能科技有限公司 | Vehicle-mounted satellite communication equipment shock absorption frame device and using method thereof |
-
2019
- 2019-12-12 CN CN201922224348.XU patent/CN211083380U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112055511A (en) * | 2020-08-12 | 2020-12-08 | 山东劳动职业技术学院（山东劳动技师学院） | Computer network controller fixing device |
| CN112055511B (en) * | 2020-08-12 | 2022-04-08 | 山东劳动职业技术学院（山东劳动技师学院） | Computer network controller fixing device |
| CN113983302A (en) * | 2021-11-22 | 2022-01-28 | 山东利欧节能科技有限公司 | Vehicle-mounted satellite communication equipment shock absorption frame device and using method thereof |
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