CN207601750U - A kind of computor-keyboard aluminum base frame - Google Patents
A kind of computor-keyboard aluminum base frame Download PDFInfo
- Publication number
- CN207601750U CN207601750U CN201721850957.0U CN201721850957U CN207601750U CN 207601750 U CN207601750 U CN 207601750U CN 201721850957 U CN201721850957 U CN 201721850957U CN 207601750 U CN207601750 U CN 207601750U
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- Prior art keywords
- shell
- mounting groove
- movable block
- keyboard
- computor
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Abstract
The utility model discloses a kind of computor-keyboard aluminum base frames, including first shell and second shell, the first telescopic device is equipped between the first shell and second shell, the first shell is equipped with the first mounting groove, multiple jacks are equidistantly equipped on first mounting groove, movable block is additionally provided in first mounting groove, the both sides of the movable block are equipped with carriage, the movable block is connected to by carriage on the side wall of the first mounting groove, and the first cavity is equipped in the movable block.The utility model operation simple in structure is easy, the height and width of chassis can be changed by the first telescopic device and the second telescopic device, pass through third spring lever, movable plate, the first cavity and the isostructural interaction of inserted link, it can be according to the position of its movable block of the position change of keyboard connecting line of different model, so that the keyboard of different model all can be used, increase use scope.
Description
Technical field
The utility model is related to keyboard technique field more particularly to a kind of computor-keyboard aluminum base frames.
Background technology
Computer（Computer）It is a kind of machine that data are handled according to series of instructions using electronics principle
Device.Computer can be divided into two parts：Software systems and hardware system.First all-purpose computer ENIAC was in 15 days 2 months nineteen forty-six
Declaration is born.The computer for being fitted without any software is called bare machine by people.With the development of science and technology, newly occur now
Novel computer has：Biocomputer, photonic computer, quantum computer etc..On May 24th, 1954, transistor electron calculate
Machine is born, and as the development of computer and the universal of computer increase the enjoyment of society, keyboard is essential in computer
One of accessory, with the development of keyboard so that peripheral product also largely occurs, and chassis is one kind therein, tradition
Computor-keyboard aluminum base frame be all to specialize in special, the keyboard of different model needs to make different chassis, causes
Use scope is small.
Utility model content
The purpose of this utility model is in order to solve shortcoming in the prior art, such as：Traditional computor-keyboard aluminum
Chassis is all to specialize in special, and the keyboard of different model needs to make different chassis, causes use scope small.
To achieve these goals, the utility model employs following technical solution：
A kind of computor-keyboard aluminum base frame, including first shell and second shell, the first shell and second shell
The first telescopic device is equipped between body, the first shell is equipped with the first mounting groove, is equidistantly set on first mounting groove
There are multiple jacks, movable block is additionally provided in first mounting groove, the both sides of the movable block are equipped with carriage, the shifting
Motion block is connected to by carriage on the side wall of the first mounting groove, and the first cavity is equipped in the movable block, and described first is empty
Movable plate is slidably connected on chamber, third spring lever, the third bullet are symmetrically connected on the side wall of the side of the movable plate
One end of spring base is connected on the side wall of the first cavity, and inserted link is interspersed on the movable plate, and one end of the inserted link, which passes through, to be moved
On the side wall of motion block and handle is connected with, the other end of the inserted link is stuck in jack, and the movable block is installed equipped with third
Slot is symmetrically connected with two second spring bars, the other end connection of the second spring bar on the side wall of the third mounting groove
There is clamping plate, the first shell is equipped with the first telescopic device, and the second cavity is equipped between the first shell and second shell,
Keyboard body is equipped in second cavity.
Preferably, first telescopic device includes the 4th mounting groove, and the first spring lever is equipped in the 4th mounting groove,
One end of first spring lever is connected with motion bar, and one end connection of the motion bar is on the second housing.
Preferably, each carriage includes the second mounting groove, and fixation is fixedly connected on second mounting groove
Bar is rotatably connected to pulley in the fixed link, and the both sides of the pulley are located on the side wall of the first mounting groove.
Preferably, first telescopic device includes two racks, and each rack is both connected in first shell, and two
Gear is equipped between a rack, the gear is rotatably connected in first shell.
Preferably, rubber pad is wrapped on the handle, the rubber pad is equipped with anti-skid chequer.
Compared with prior art, the beneficial effects of the utility model are：Operation simple in structure is easy, passes through the first flexible dress
The height and width of chassis can be changed with the second telescopic device by putting, by third spring lever, movable plate, the first cavity with
And the isostructural interaction of inserted link, can according to the position of its movable block of the position change of keyboard connecting line of different model,
So that the keyboard of different model all can be used, increase use scope.
Description of the drawings
Fig. 1 be the utility model proposes a kind of computor-keyboard aluminum base frame positive structure schematic；
Fig. 2 is the partial enlargement structural representation of A in Fig. 1；
Fig. 3 be the utility model proposes a kind of computor-keyboard aluminum base frame movable block cross-sectional view.
In figure：1 first shell, 2 second shells, 3 keyboard bodies, 4 motion bars, 5 first spring levers, 6 first mounting grooves, 7
Jack, 8 first telescopic devices, 9 movable blocks, 10 pulleys, 11 second mounting grooves, 12 clamping plates, 13 handles, 14 third mounting grooves, 15
Second spring bar, 16 third spring levers, 17 movable plates, 18 first cavitys, 19 inserted links.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
In the description of the present invention, it is to be appreciated that term " on ", " under ", "front", "rear", "left", "right",
The orientation or position relationship of the instructions such as " top ", " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, are only
The utility model must have specific with the device or element for simplifying description rather than instruction or hint meaning for ease of description
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
With reference to Fig. 1-3, a kind of computor-keyboard aluminum base frame, including first shell 1 and second shell 2, first shell 1
The first telescopic device is equipped between second shell 2, the first telescopic device includes the 4th mounting groove, and the is equipped in the 4th mounting groove
One spring lever 5, one end of the first spring lever 5 are connected with motion bar 4, and one end of motion bar 4 is connected in second shell 2, passes through
The flexible of first spring lever 5 can change plant width, and first shell 1 is equipped with the first mounting groove 6, and the first mounting groove 6 is first-class
Spacing is equipped with multiple jacks 7, is additionally provided with movable block 9 in the first mounting groove 6, the both sides of movable block 9 are equipped with carriage, each
Carriage includes the second mounting groove 11, is fixedly connected with fixed link on the second mounting groove 11, cunning is rotatably connected in fixed link
Wheel 10, the both sides of pulley 10 are located on the side wall of the first mounting groove 6, and the smooth degree of movable block 9 can be improved by pulley 10, is kept away
Exempt from the appearance of Caton phenomenon, movable block 9 is connected to by carriage on the side wall of the first mounting groove 6, and the is equipped in movable block 9
One cavity 18 slidably connects movable plate 17 on first cavity 18, third is symmetrically connected on the side wall of the side of movable plate 17
Spring lever 16, one end of third spring lever 16 are connected on the side wall of the first cavity 18, and inserted link 19 is interspersed on movable plate 17, are inserted
One end of bar 19 passes through on the side wall of movable block 9 and is connected with handle 13, rubber pad is wrapped on handle 13, rubber pad is equipped with
Anti-skid chequer, convenient for the rotation of handle 13, the other end of inserted link 19 is stuck in jack 7, and movable block 9 is equipped with third mounting groove 14,
Two second spring bars 15 are symmetrically connected on the side wall of third mounting groove 14, the other end of second spring bar 15 is connected with clamping plate
12, first shell 1 is equipped with the first telescopic device 8, and the first telescopic device 8 includes two racks, and each rack is both connected to the
On one housing 1, gear is equipped between two racks, gear is rotatably connected in first shell 1, is turned by the engagement of rack-and-pinion
It is dynamic, thus it is possible to vary the length of equipment is equipped with the second cavity, keyboard is equipped in the second cavity between first shell 1 and second shell 2
Ontology 3.
In the utility model, when user uses the device, by the first spring lever 5 flexible, can to change equipment wide
Degree, pass through the engagement rotation of rack-and-pinion, thus it is possible to vary the length of equipment, then pull handle 13 so that movable plate 17 in third
It stretches under the action of spring lever 16, then so that inserted link 19 rises, jack 7 is detached from, then according to the position of connecting line, by movement
Block 9 is moved to suitable position, decontrols handle 13 so that inserted link 19 is stuck in jack 7, and connecting line then is placed on third installation
In slot 14, it is fixed using clamping plate 12.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of computor-keyboard aluminum base frame, including first shell（1）And second shell（2）, which is characterized in that described
One housing（1）And second shell（2）Between be equipped with the first telescopic device, the first shell（1）It is equipped with the first mounting groove
（6）, first mounting groove（6）On equidistantly be equipped with multiple jacks（7）, first mounting groove（6）Inside it is additionally provided with movable block
（9）, the movable block（9）Both sides be equipped with carriage, the movable block（9）First installation is connected to by carriage
Slot（6）Side wall on, the movable block（9）Inside it is equipped with the first cavity（18）, first cavity（18）On slidably connect work
Movable plate（17）, the movable plate（17）Side side wall on be symmetrically connected with third spring lever（16）, the third spring lever
（16）One end be connected to the first cavity（18）Side wall on, the movable plate（17）On be interspersed with inserted link（19）, the inserted link
（19）One end pass through movable block（9）Side wall on and be connected with handle（13）, the inserted link（19）The other end be stuck in jack
（7）It is interior, the movable block（9）It is equipped with third mounting groove（14）, the third mounting groove（14）Side wall on be symmetrically connected with
Two second spring bars（15）, the second spring bar（15）The other end be connected with clamping plate（12）, the first shell（1）On
Equipped with the first telescopic device（8）, the first shell（1）And second shell（2）Between be equipped with the second cavity, second cavity
It is interior to be equipped with keyboard body（3）.
A kind of 2. computor-keyboard aluminum base frame according to claim 1, which is characterized in that first telescopic device
Including the 4th mounting groove, the first spring lever is equipped in the 4th mounting groove（5）, first spring lever（5）One end connection
There is motion bar（4）, the motion bar（4）One end be connected to second shell（2）On.
A kind of 3. computor-keyboard aluminum base frame according to claim 1, which is characterized in that each carriage
Including the second mounting groove（11）, second mounting groove（11）On be fixedly connected with fixed link, be rotatablely connected in the fixed link
There is pulley（10）, the pulley（10）Both sides be located at the first mounting groove（6）Side wall on.
A kind of 4. computor-keyboard aluminum base frame according to claim 1, which is characterized in that first telescopic device
（8）Including two racks, each rack is both connected to first shell（1）On, gear, institute are equipped between two racks
It states gear and is rotatably connected on first shell（1）On.
A kind of 5. computor-keyboard aluminum base frame according to claim 1, which is characterized in that the handle（13）On wrap up in
Equipped with rubber pad, the rubber pad is equipped with anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721850957.0U CN207601750U (en) | 2017-12-26 | 2017-12-26 | A kind of computor-keyboard aluminum base frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721850957.0U CN207601750U (en) | 2017-12-26 | 2017-12-26 | A kind of computor-keyboard aluminum base frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207601750U true CN207601750U (en) | 2018-07-10 |
Family
ID=62767700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721850957.0U Expired - Fee Related CN207601750U (en) | 2017-12-26 | 2017-12-26 | A kind of computor-keyboard aluminum base frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207601750U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109622853A (en) * | 2018-12-24 | 2019-04-16 | 刘芳珍 | A kind of metal forming machinery Collapsible containment plate being easily installed |
-
2017
- 2017-12-26 CN CN201721850957.0U patent/CN207601750U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109622853A (en) * | 2018-12-24 | 2019-04-16 | 刘芳珍 | A kind of metal forming machinery Collapsible containment plate being easily installed |
| CN109622853B (en) * | 2018-12-24 | 2021-01-15 | 广东建升精工科技有限公司 | Forging and pressing machinery is with foldable guard plate of installation of being convenient for |
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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: 20180710 Termination date: 20191226 |