CN208096416U - A kind of control key tray fixing device - Google Patents
A kind of control key tray fixing device Download PDFInfo
- Publication number
- CN208096416U CN208096416U CN201721765337.7U CN201721765337U CN208096416U CN 208096416 U CN208096416 U CN 208096416U CN 201721765337 U CN201721765337 U CN 201721765337U CN 208096416 U CN208096416 U CN 208096416U
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- CN
- China
- Prior art keywords
- motor
- clamping plate
- bolt
- placement plate
- electric appliance
- 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 discloses a kind of control key tray fixing devices, including clamping plate, motor, fixed link, desktop, electric appliance slot, shaft and placement plate, the clamping plate inner wall is connect with desktop, infrared sensor is installed on the right side of the clamping plate, the bottom end of the clamping plate is equipped with the first bolt and electric appliance slot, and first bolt is located at the right side of electric appliance slot, is equipped with motor on the left of the clamping plate bottom end, the motor shaft of the motor is equipped with fixed link, and the top of the fixed link is connected with shaft.The utility model, which passes through the placement plate being equipped with, to be fixed on keyboard in placement plate, it is fixed by bolt, and using the rotation for driving fixed link after receiving by motor, keyboard can integrally be received to the bottom end of desktop, less keyboard takes up space, it is easy to use quick, it is more practical, it is suitble to be widely popularized and uses.
Description
Technical field
The utility model relates to a kind of fixed device, in particular to a kind of control key tray fixing device.
Background technique
Currently, the use of keyboard is very extensive, study, office can use keyboard, larger by traditional keyboard volume,
In the case where desktop small volume, it is more inconvenient to use, while keyboard can not be fixed, and is easy landing ground and causes keyboard
Damage influences to handle official business and learn, and there are currently no the keyboard fixing devices having very much to solve the problems, such as that this is a series of.Therefore,
It is proposed that a kind of control key tray fixing device.
Utility model content
The main purpose of the utility model is to provide a kind of control key tray fixing devices, can be incited somebody to action by the placement plate being equipped with
Keyboard is fixed in placement plate, is fixed by bolt, and drives the rotation of fixed link by motor after using receiving, can
Keyboard is integrally received to the bottom end of desktop, less keyboard takes up space, and is easy to use quick, can effectively solve background
The problems in technology.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of control key tray fixing device, including clamping plate, motor, fixed link, desktop, electric appliance slot, shaft and placement plate, institute
It states clamping plate inner wall to connect with desktop, infrared sensor is installed on the right side of the clamping plate, the bottom end of the clamping plate is equipped with the first spiral shell
Bolt and electric appliance slot, first bolt are located at the right side of electric appliance slot, motor, the motor are equipped on the left of the clamping plate bottom end
Motor shaft be equipped with fixed link, the top of the fixed link is connected with shaft, and the fixed link is connected by shaft and placement plate
It connects, keyboard is equipped in the placement plate, the left side of the placement plate is equipped with the second bolt, and the two sides of the placement plate bottom end are all provided with
There is stability column.
Further, first bolt-through is in the bottom end of clamping plate, and second bolt-through is in the left side of placement plate.
Further, it is equipped in the stability column and adjusts pole socket, the surface of the stability column is equipped with buckle, and buckle runs through
In the surface of stability column, the surface for adjusting pole socket is equipped with catching groove, and the buckle is connect with catching groove.
Further, microprocessor is equipped in the electric appliance slot, one end of the electric appliance slot is equipped with USB connecting line, described
The model S7-300 of microprocessor, the model PIS209 of the infrared sensor.
Further, the signal input part of the signal output end of the infrared sensor and microprocessor connects, and micro- place
The signal input part of the signal output end and motor of managing device connects.
Compared with prior art, the utility model has the advantages that：
1. keyboard can be fixed on placement plate by the placement plate being equipped with by the control key tray fixing device of the utility model
It is interior, it is fixed by bolt, and using the rotation for driving fixed link after receiving by motor, keyboard can integrally be received to table
The bottom end of plate, less keyboard take up space, and are easy to use quick.
2. the control key tray fixing device of the utility model, by the infrared sensor being equipped with, usable person leaves keyboard
Afterwards, infrared sensor will start motor by microprocessor, keyboard be received to desktop bottom end automatically, realize the effect packed up automatically
Fruit.
3. the control key tray fixing device of the utility model, since keyboard is fixed in placement plate, the case where not using
Lower keyboard handles desktop bottom plate, while also preventing dust and entering in keyboard, and design is simple, more practical.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model control key tray fixing device；
Fig. 2 is the right side structure schematic diagram of the utility model control key tray fixing device；
Fig. 3 is the placement plate structural schematic diagram of the utility model control key tray fixing device.
In figure：1, clamping plate；2, the first bolt；3, motor；4, fixed link；5, desktop；6, placement plate；7, shaft；8, keyboard；
9, the second bolt；10, stability column；11, it buckles；12, catching groove；13, pole socket is adjusted；14, infrared sensor；15, electric appliance slot；16,
Microprocessor；17, USB connecting line.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figure 1-3, a kind of control key tray fixing device, including clamping plate 1, motor 3, fixed link 4, desktop 5, electric appliance slot
15, shaft 7 and placement plate 6,1 inner wall of clamping plate are connect with desktop 5, and the right side of the clamping plate 1 is equipped with infrared sensor 14,
The bottom end of the clamping plate 1 is equipped with the first bolt 2 and electric appliance slot 15, and first bolt 2 is located at the right side of electric appliance slot 15, the folder
Motor 3 is installed, the motor shaft of the motor 3 is equipped with fixed link 4, and the top of the fixed link 4 connects on the left of 1 bottom end of plate
There is shaft 7, the fixed link 4 is connect by shaft 7 with placement plate 6, is equipped with keyboard 8, the placement plate 6 in the placement plate 6
Left side be equipped with the second bolt 9, the two sides of 6 bottom end of placement plate are equipped with stability column 10.
Wherein, first bolt 2 is through the bottom end of clamping plate 1, and second bolt 2 is through the left side of placement plate 6.
Wherein, it is equipped in the stability column 10 and adjusts pole socket 13, the surface of the stability column 10 is equipped with buckle 11, and buckles
11 through the surface of stability column 10, and the surface for adjusting pole socket 13 is equipped with catching groove 12, and the buckle 11 is connect with catching groove 12.
Wherein, microprocessor 16 is equipped in the electric appliance slot 15, one end of the electric appliance slot 15 is equipped with USB connecting line 17,
The model S7-300, the model PIS209 of the infrared sensor 14 of the microprocessor 16.
Wherein, the signal output end of the infrared sensor 14 is connect with the signal input part of microprocessor 16, and micro- place
The signal output end of reason device 16 is connect with the signal input part of motor 3.
Working principle：It when work, is connect by clamping plate 1 with 5 one end of desktop, the first bolt 2 that rotation 1 bottom end of clamping plate is equipped with
Clamping plate 1 and desktop 5 are fixed, placed keyboard 8 by placement plate 6, by the second bolt being equipped on the left of placement plate 6
Keyboard in 9 pairs of placement plates 6 is fixed, the stability column 10 being equipped with by 6 bottom end two sides of placement plate, and is equipped in stability column 10
Pole socket 13 is adjusted to be adjusted using the buckle 11 highly, being equipped with after regulating by 10 surface of stability column and adjust 13 surface of pole socket
It is attached fixation equipped with catching groove 12, is connect by USB connecting line 17 with computer, signal is received by infrared sensor 14,
When user leaves, infrared sensor 14 will pass to signal microprocessor 16, and microprocessor 16 starts signal is analyzed
Motor 3, the rotation of motor 3 rotate keyboard 8 to 5 bottom end of desktop.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of control key tray fixing device, including clamping plate (1), motor (3), fixed link (4), desktop (5), electric appliance slot (15),
Shaft (7) and placement plate (6), it is characterised in that：Clamping plate (1) inner wall is connect with desktop (5), the right side of the clamping plate (1)
It is equipped with infrared sensor (14), the bottom end of the clamping plate (1) is equipped with the first bolt (2) and electric appliance slot (15), first spiral shell
Bolt (2) is located at the right side of electric appliance slot (15), is equipped with motor (3) on the left of clamping plate (1) bottom end, the electricity of the motor (3)
Arbor is equipped with fixed link (4), and the top of the fixed link (4) is connected with shaft (7), and the fixed link (4) passes through shaft (7)
It is connect with placement plate (6), is equipped with keyboard (8) in the placement plate (6), the left side of the placement plate (6) is equipped with the second bolt
(9), the two sides of placement plate (6) bottom end are equipped with stability column (10).
2. control key tray fixing device according to claim 1, it is characterised in that：First bolt (2) is through folder
The bottom end of plate (1), left side of second bolt (9) through placement plate (6).
3. control key tray fixing device according to claim 1, it is characterised in that：It is equipped with and adjusts in the stability column (10)
Pole socket (13), the surface of the stability column (10) are equipped with buckle (11), and buckle the surface of (11) through stability column (10), institute
The surface for adjusting pole socket (13) is stated equipped with catching groove (12), the buckle (11) connect with catching groove (12).
4. control key tray fixing device according to claim 1, it is characterised in that：Micro- place is equipped in the electric appliance slot (15)
It manages device (16), one end of the electric appliance slot (15) is equipped with USB connecting line (17), the model S7- of the microprocessor (16)
300, the model PIS209 of the infrared sensor (14).
5. control key tray fixing device according to claim 1, it is characterised in that：The signal of the infrared sensor (14)
Output end is connect with the signal input part of microprocessor (16), and the letter of the signal output end of microprocessor (16) and motor (3)
The connection of number input terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721765337.7U CN208096416U (en) | 2017-12-18 | 2017-12-18 | A kind of control key tray fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721765337.7U CN208096416U (en) | 2017-12-18 | 2017-12-18 | A kind of control key tray fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208096416U true CN208096416U (en) | 2018-11-16 |
Family
ID=64131063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721765337.7U Expired - Fee Related CN208096416U (en) | 2017-12-18 | 2017-12-18 | A kind of control key tray fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208096416U (en) |
-
2017
- 2017-12-18 CN CN201721765337.7U patent/CN208096416U/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: 20181116 Termination date: 20201218 |