CN207965809U - Keyboard with coiling function - Google Patents
Keyboard with coiling function Download PDFInfo
- Publication number
- CN207965809U CN207965809U CN201721680687.3U CN201721680687U CN207965809U CN 207965809 U CN207965809 U CN 207965809U CN 201721680687 U CN201721680687 U CN 201721680687U CN 207965809 U CN207965809 U CN 207965809U
- Authority
- CN
- China
- Prior art keywords
- spool
- shell
- keyboard
- cable
- mounting plate
- 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 the keyboards with coiling function, it is related to technical field of electronic products, including keyboard body and coiling apparatus mounted thereto, the cable drawn on keyboard body exposes after coiling apparatus, coiling apparatus includes the spool of shell and installation inside the housing, one end of spool is equipped with conducting slip ring, cable enters inside on spool and across spool side wall, one end of cable and conducting slip ring inside spool connects, the cable connection that circuit board is drawn in the other end and keyboard body of conducting slip ring, elastic component is installed on spool simultaneously, the elastic force of revolution is capable of providing after spool is pulled by external force.The keyboard of the utility model is capable of providing the function of spiral, and user pulls out length appropriate according to actual needs, and desktop will not be caused chaotic, offered convenience to user's use.
Description
Technical field
The utility model is related to technical field of electronic products, more particularly to the keyboard with coiling function.
Background technology
Keyboard is the article that modern society is commonly used, and input operation can be carried out after being connect with main frame, is matched
The work of the overwhelming majority can be completed by closing mouse.Current most of keyboard is all that single line cable connection meter is drawn from shell
Machine host is calculated, the length of this root cable is fixed, usually all at 1 meter or so.The use environment of user is different, Ke Nengxu
Want longer cable, it is also possible to shorter cable is needed, if using long cable in the scene for only needing short length
It is middle to cause the waste of cable resource, while user's desktop confusion is also resulted in, it is also inconvenient to arrange.
Utility model content
The utility model embodiment provides the keyboard with coiling function, can solve existing in the prior art ask
Topic.
The utility model provides the keyboard with coiling function, including keyboard body, is equipped on the keyboard body
Coiling apparatus, the cable drawn on the keyboard body expose after the coiling apparatus；
The coiling apparatus includes the spool of shell and installation in the shell, and the enclosure is by the position of two close end
It is fixedly mounted respectively there are one mounting plate, the both ends of the spool are rotatably installed in respectively on two mounting plates, the volume
One end of axis is inserted in one of the mounting plate, is installed with conducting slip ring on the mounting plate, and the one of the conducting slip ring
End is fixedly connected with the mounting plate, and the other end is fixedly connected with the volume the tip of the axis；
The cable is penetrated from the spiral slot that the shell side opens up in the shell, and is wound on said reel,
The end of the cable passes through the side wall of the spool to enter the inside of the spool and is fixedly mounted on the conducting slip ring
One end electrical connection on the spool, one end that the conducting slip ring is fixedly mounted on the mounting plate is connected to by cable
Circuit board inside the keyboard body；
Two mounting plates on opposite sides on be separately installed with an elastic component, described elastic component one end is fixed
On the mounting plate, the other end is fixed on said reel.
Preferably, the elastic component is plane scroll spring, it is sleeved on outside the spool.
Preferably, the other end of the spool runs through another described mounting plate, and expose in the mounting plate and described
Between shell, the spool is circumferentially offering multiple jacks on the side wall for exposing one end.
Preferably, being equipped with operating lever on the shell, the operating lever is L-type, and the top of vertical portion passes through institute
The top surface of shell and exposing are stated, the end of horizontal component has parallel with vertical portion and equidirectional inserted link, the inserted link position
In the underface of the reel axis, and size is suitable with the size of the jack, and the vertical portion of the operating lever uses
Tension spring is connected to the top surface inner wall of the shell.
Preferably, there is pressure head, the width of the pressure head to be more than the operating lever on the top of the operating lever vertical portion
Width.
Keyboard provided by the utility model with coiling function, including keyboard body and spiral mounted thereto dress
It sets, the cable drawn on keyboard body exposes after coiling apparatus, and coiling apparatus includes shell and installs inside the housing
Spool, one end of spool are equipped with conducting slip ring, and cable enters inside on spool and across spool side wall, inside spool
Cable and one end of conducting slip ring connect, the cable connection that circuit board is drawn in the other end and keyboard body of conducting slip ring,
Elastic component is installed on spool simultaneously, the elastic force of revolution is capable of providing after spool is pulled by external force.The key of the utility model
Disk is capable of providing the function of spiral, and user pulls out length appropriate according to actual needs, and desktop will not be caused chaotic, made to user
With offering convenience.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the overall structure diagram for the keyboard with coiling function that the utility model embodiment provides；
Fig. 2 is the structural schematic diagram that coiling apparatus removes after head cover in Fig. 1；
Fig. 3 is coiling apparatus in Fig. 1 along the section schematic diagram in operating lever direction；
Fig. 4 is the section schematic diagram of coiling apparatus in the horizontal direction in Fig. 1.
Reference sign：
100- keyboard bodies, 110- cables, 200- coiling apparatus, 210- shells, 211- spiral slots, 220- mounting plates,
230- spools, 231- jacks, 240- elastic components, 250- conducting slip rings, 300- operating levers, 310- pressure heads, 320- inserted links, 330- are drawn
Spring.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig.1, a kind of keyboard with coiling function, including keyboard body are provided in the utility model embodiment
100, coiling apparatus 200 is installed on the keyboard body 100, described in the cable 110 drawn on the keyboard body 100 passes through
Expose after coiling apparatus 200.
Referring to Figure 2 to Figure 4, the coiling apparatus 200 includes the spool 230 of shell 210 and installation in the shell, described outer
It is being fixedly mounted respectively by the position of two close end there are one mounting plate 220 inside shell 210, the both ends of the spool 230 turn respectively
Dynamic to be mounted on two mounting plates 220, one end of the spool 230 is inserted in one of the mounting plate 220, the installation
Conducting slip ring 250 is installed on plate 220, one end of the conducting slip ring 250 is fixedly connected with the mounting plate 220, separately
One end is fixedly connected with the end of the spool 230.
The spiral slot 211 that the cable 110 is opened up from 210 side of the shell penetrates in the shell 210, and wound on
On the spool 230, the end of the cable 110 pass through the side wall of the spool 230 enter the spool 230 inside and with
The conducting slip ring 250 is fixedly mounted on the electrical connection of one end on the spool 230, and the conducting slip ring 250 is fixedly mounted on
One end on the mounting plate 220 is connected to the circuit board inside the keyboard body 100 by cable.
Two mounting plates 220 on opposite sides on be separately installed with an elastic component 240, the elastic component
240 one end are fixed on the mounting plate 220, and the other end is fixed on the spool 240.The elastic component in the present embodiment
240 be plane scroll spring, is sleeved on outside the spool 230.Cable 110 on the spool 230 is pulled and drives
When the spool 230 rotates, the plane scroll spring is rotated therewith and is tightened up, and the spool 230 exists after external force discharges
The lower revolution of elastic force effect of plane scroll spring, and cable 110 is wound.
The other end of the spool 230 runs through another described mounting plate 220, and exposes in the mounting plate 220 and institute
Between stating shell 210, the spool 230 is circumferentially offering multiple jacks 231 on the side wall for exposing one end.It is described outer
Operating lever 300 is installed, the operating lever 300 is L-type, and the top of vertical portion passes through the top of the shell 210 on shell 210
Face is simultaneously exposed, and there is parallel with vertical portion and equidirectional inserted link 320, the inserted link 320 to be located at institute for the end of horizontal component
The underface of 230 axis of spool is stated, and size is suitable with the size of the jack 231, and the vertical portion of the operating lever 300
The top surface inner wall of the shell 210 is connected to using tension spring 330.
There is pressure head 310, the width of the pressure head 310 to be more than on the top of the vertical portion of operating lever 300 described in the present embodiment
The width of the operating lever 300, in order to which user presses the operating lever 300.After the operating lever 300 is pressed, institute
It states inserted link 320 to skid off from the jack 231, user can pull cable 110 to longer length, or in elastic component 240
The lower revolution of elastic force effect.Under the guarantee of the conducting slip ring 250, the cable 110 inside the spool 230 also can when rotating
Ensure that the good electrical for the cable drawn with 100 internal circuit board of the keyboard body is connect.
In conclusion the keyboard with coiling function that the utility model embodiment provides, including keyboard body and installation
Coiling apparatus on it, the cable drawn on keyboard body expose after coiling apparatus, and coiling apparatus includes shell and peace
The spool in cased portion, one end of spool are equipped with conducting slip ring, cable on spool and across spool side wall into
Enter inside, one end of cable and conducting slip ring inside spool connects, circuit board in the other end and keyboard body of conducting slip ring
The cable of extraction connects, while elastic component is equipped on spool, and the elastic force of revolution is capable of providing after spool is pulled by external force.
The keyboard of the utility model is capable of providing the function of spiral, and user pulls out length appropriate according to actual needs, will not cause table
Face is chaotic, offers convenience to user's use.
Disclosed above is only several specific embodiments of the utility model, and still, the utility model embodiment is not office
It is limited to this, the changes that any person skilled in the art can think of should all fall into the scope of protection of the utility model.
Claims (5)
1. a kind of keyboard with coiling function, including keyboard body (100), which is characterized in that on the keyboard body (100)
Coiling apparatus (200) is installed, the cable (110) drawn on the keyboard body (100) is after the coiling apparatus (200)
Expose；
The coiling apparatus (200) includes the spool (230) of shell (210) and installation in the shell, and the shell (210) is internal
It is being fixedly mounted respectively by the position of two close end there are one mounting plate (220), the both ends of the spool (230) are rotatablely installed respectively
On two mounting plates (220), one end of the spool (230) is inserted in one of the mounting plate (220), the installation
Conducting slip ring (250) is installed on plate (220), one end of the conducting slip ring (250) and the mounting plate (220) are fixed
Connection, the other end are fixedly connected with the end of the spool (230)；
The spiral slot (211) that the cable (110) opens up from the shell (210) side penetrates in the shell (210), and rolls up
It is wound on the spool (230), the end of the cable (110) passes through the side wall of the spool (230) to enter the spool
(230) the inside and one end being fixedly mounted on the spool (230) with the conducting slip ring (250) is electrically connected, it is described to lead
One end that electric slip ring (250) is fixedly mounted on the mounting plate (220) is connected to by cable in the keyboard body (100)
The circuit board in portion；
Two mounting plates (220) are separately installed with an elastic component (240), the elastic component on opposite sides
(240) one end is fixed on the mounting plate (220), and the other end is fixed on the spool (230).
2. the keyboard with coiling function as described in claim 1, which is characterized in that the elastic component (240) is planar vortex
It is external to be sleeved on the spool (230) for coil spring.
3. the keyboard with coiling function as described in claim 1, which is characterized in that the other end of the spool (230) passes through
Another mounting plate (220) is worn, and is exposed between the mounting plate (220) and the shell (210), the spool
(230) multiple jacks (231) are circumferentially being offered on the side wall for exposing one end.
4. the keyboard with coiling function as claimed in claim 3, which is characterized in that be equipped with behaviour on the shell (210)
Make bar (300), the operating lever (300) is L-type, and the top of vertical portion passes through top surface and the exposing of the shell (210),
There is parallel with vertical portion and equidirectional inserted link (320), the inserted link (320) to be located at the spool for the end of horizontal component
(230) underface of axis, and size is suitable with the size of the jack (231), and the vertical portion of the operating lever (300)
The top surface inner wall of the shell (210) is connected to using tension spring (330).
5. the keyboard with coiling function as claimed in claim 4, which is characterized in that operating lever (300) vertical portion
Top there is pressure head (310), the width of the pressure head (310) to be more than the width of the operating lever (300).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721680687.3U CN207965809U (en) | 2017-12-06 | 2017-12-06 | Keyboard with coiling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721680687.3U CN207965809U (en) | 2017-12-06 | 2017-12-06 | Keyboard with coiling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207965809U true CN207965809U (en) | 2018-10-12 |
Family
ID=63728586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721680687.3U Expired - Fee Related CN207965809U (en) | 2017-12-06 | 2017-12-06 | Keyboard with coiling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207965809U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111994737A (en) * | 2020-08-28 | 2020-11-27 | 东莞迈新光电有限公司 | Environment-friendly LED lighting device |
| CN112687175A (en) * | 2020-12-28 | 2021-04-20 | 芜湖信诺教育设备有限公司 | Detection equipment for leading out and setting automobile electrical appliance fault |
| CN113023504A (en) * | 2021-03-16 | 2021-06-25 | 国网新疆电力有限公司哈密供电公司 | Multifunctional relay protection tester draw-bar box |
| CN114102434A (en) * | 2022-01-25 | 2022-03-01 | 南通车礼工具有限公司 | Polishing machine capable of rapidly replacing polishing heads with different eccentric distances |
-
2017
- 2017-12-06 CN CN201721680687.3U patent/CN207965809U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111994737A (en) * | 2020-08-28 | 2020-11-27 | 东莞迈新光电有限公司 | Environment-friendly LED lighting device |
| CN111994737B (en) * | 2020-08-28 | 2022-01-25 | 东莞迈新光电有限公司 | Environment-friendly LED lighting device |
| CN112687175A (en) * | 2020-12-28 | 2021-04-20 | 芜湖信诺教育设备有限公司 | Detection equipment for leading out and setting automobile electrical appliance fault |
| CN112687175B (en) * | 2020-12-28 | 2023-04-07 | 芜湖信诺教育设备有限公司 | Detection equipment for leading out and setting automobile electrical appliance fault |
| CN113023504A (en) * | 2021-03-16 | 2021-06-25 | 国网新疆电力有限公司哈密供电公司 | Multifunctional relay protection tester draw-bar box |
| CN114102434A (en) * | 2022-01-25 | 2022-03-01 | 南通车礼工具有限公司 | Polishing machine capable of rapidly replacing polishing heads with different eccentric distances |
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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 |
Granted publication date: 20181012 Termination date: 20191206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |