CN205920468U - Keyboard connecting device and keyboard - Google Patents
Keyboard connecting device and keyboard Download PDFInfo
- Publication number
- CN205920468U CN205920468U CN201620333421.0U CN201620333421U CN205920468U CN 205920468 U CN205920468 U CN 205920468U CN 201620333421 U CN201620333421 U CN 201620333421U CN 205920468 U CN205920468 U CN 205920468U
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- keyboard
- rotating shaft
- foot rest
- connecting line
- coupling device
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Abstract
The utility model relates to a keyboard connecting device and keyboard. Wherein, keyboard connecting device includes first keyboard connecting device and second keyboard connecting device, and first keyboard connecting device includes first connecting portion and respectively rather than the first connecting wire and the second connecting wire that link to each other, and second keyboard connecting device includes the second connecting portion and respectively rather than continuous third connecting wire and fourth connecting wire. The keyboard includes keyboard connecting device, first keyboard and second keyboard. The beneficial effects of the utility model reside in that, a keyboard connecting device and keyboard of convenient to use, safe and reliable and install convenient is provided.
Description
Technical field
This utility model is related to a kind of keyboard coupling device and keyboard.
Background technology
Keyboard be the most frequently used be also topmost input equipment, by keyboard, can by English alphabet, numeral, punctuate symbol
Number etc. be input in computer, thus sending order, input data etc. to computer.Keyboard, presses array way assembling by one group
Key switch composition together, often presses a key and is equivalent to connect corresponding on-off circuit, the code carving key is led to
Cross interface circuit and send into computer.General classification can be divided into desktop keyboard, keyboard of notebook computer, industrial computer according to application
Keyboard, dual control keyboard, ultra-thin keyboard five big class.
Keyboard is modal computer entry device, and it is widely used on microcomputer and various terminal equipment.
Computer operation person passes through keyboard to the various instruction of computer input, data, the work of command computer.Chinese UNPROFOR net calculates
The ruuning situation of machine exports display, and operator easily can utilize keyboard and display and computer dialog, to journey
Sequence is modified, is edited, and controls and observe the operation of computer.
The keyboard in pc xt/at epoch is mainly based on 83 keys, and has continued the quite a long time, but with regarding
Window system in recent years popular has been eliminated.The substitute is 101 keys and 104 key boards, and the dominant position of occuping market,
Certainly therebetween 102 keys, the keyboard of 103 keys also once occurred, but be not good at due to promoting, all simply short-lived.Tight in nearly half a year
Then 104 key boards occur that Emerging multimedia keyboard, and it increased on the basis of traditional keyboard again and much commonly uses fast
Key or volume adjustment device, make pc operate and simplify further, for browser software of sending and receiving e-mail, open, start many matchmakers
Body player etc. all only needs to, by a special key, have also been made major improvement simultaneously in shape, embody emphatically key
The personalization of disk.Originally this kind of keyboard is used for brand name computer, and the such as brand name computer such as hp, association all takes the lead in employing this kind of keyboard, is subject to
To extensive favorable comment, and once once it had been considered the characteristic of brand name computer.As time goes on, market gradually also occurs independently
The product with various shortcut functions individually sell, and with special driving and set software, also can be real on compatible
Existing personalized operation.
Utility model content
In view of the above-mentioned problems in the prior art, main purpose of the present utility model is to solve lacking of prior art
Fall into, this utility model provides keyboard coupling device and the keyboard of a kind of esy to use, safe and reliable and install convenient.
This utility model provides a kind of keyboard coupling device, connects dress including the first keyboard coupling device and the second keyboard
Put, including the first keyboard coupling device and the second keyboard coupling device, wherein:
Described first keyboard coupling device includes first connecting portion and the first connecting line and second coupled respectively
Connecting line, described first connecting line is provided with the first terminal interface away from one end of first connecting portion, and described second connecting line is remote
One end of first connecting portion is provided with Second terminal interface, described first connecting portion includes the first cylindrical body, described
One connecting line and the second connecting line are all vertically and fixedly arranged on the exterior periphery direction of described first connecting portion, described first circle
Cylindrical body end face is provided with the location indentations extending internally along its center axis, described location indentations be shaped as semicircle
Cylindricality, described location indentations inner face circumferencial direction is evenly arranged with multiple conductive holes, described conductive hole and described cylinder
The central axis of body is parallel；
Described second keyboard coupling device includes second connecting portion and the 3rd connecting line and the 4th coupled respectively
Connecting line, described 3rd connecting line is provided with third terminal interface away from one end of second connecting portion, and described 4th connecting line is remote
One end of second connecting portion is provided with forth terminal interface, described second connecting portion includes the second cylindrical body, described
Three connecting lines and the 4th connecting line are all vertically and fixedly arranged on the exterior periphery direction of described second connecting portion, described second circle
Cylindrical body end face is provided with first positioning convex portion stretching out along its center axis, the shape of described first positioning convex portion
Shape is semi-cylindrical, and described first positioning convex portion is matched with described location indentations, described first positioning convex portion end face circumference side
It is evenly arranged with multiple first conductive poles upwards, described first conductive pole is equal with the central axis of described second cylindrical body
OK, described first conductive pole is matched with described conductive hole.
Optionally, the plurality of conductive hole is 10 conductive holes, is uniformly arranged on the circle of described location indentations end face respectively
In circumferential direction.
Optionally, the plurality of first conductive pole is 10 the first conductive poles, is uniformly arranged on described first positioning respectively
On the circumferencial direction of protuberance end face.
Optionally, outside described first connecting line, described second connecting line, the 3rd connecting line and the 4th connecting line respectively
It is provided with the first heat-shrinkable T bush, the second heat-shrinkable T bush, the 3rd heat-shrinkable T bush and the 4th heat-shrinkable T bush.
This utility model also provides a kind of keyboard, and including keyboard coupling device as described above, described keyboard also includes
First keyboard and the second keyboard, wherein:
Described first keyboard include the first keyboard body and be arranged on described first keyboard body multiple first defeated
Enter button, described first keyboard body top two ends are respectively arranged with the first installation portion, in described first installation portion end face outside
Portion is provided with the first installing hole, and the first connecting portion in described first keyboard coupling device is fixedly installed by this first installing hole
Inside the first installation portion end face outside, and its first connecting line and the second connecting line are arranged in described first keyboard body
Portion, the first terminal interface and Second terminal interface are arranged on a pcb plate of setting in the first keyboard body simultaneously；
Described second keyboard include the second keyboard body and be arranged on described second keyboard body multiple second defeated
Enter button, described second keyboard body top two ends are respectively arranged with the second installation portion, described second installation portion end face outside sets
It is equipped with the second installing hole, the second connecting portion in described second keyboard coupling device is fixedly installed on institute by this second installing hole
State inside the second installation portion end face outside, and its 3rd connecting line and the 4th connecting line are arranged in described second keyboard body
Portion, third terminal interface and forth terminal interface are arranged on the 2nd pcb plate of setting in the second keyboard body simultaneously.
Optionally, also include usb attachment means, described usb attachment means include usb interface portion, the 5th connecting line and
3rd connecting portion, the two ends of described 5th connecting line are connected with described usb interface portion and described 3rd connecting portion, wherein respectively:
Described 3rd connecting portion includes the 3rd cylindrical body, and described 5th connecting line is vertically and fixedly arranged at the described 3rd
On the exterior periphery direction of cylindrical body, described 3rd cylindrical body end face is provided with one and stretches out along central axis
The second positioning convex portion, described second positioning convex portion be shaped as semi-cylindrical, described second positioning convex portion end face circumferencial direction
On be evenly arranged with multiple second conductive poles, described second conductive pole is equal with the central axis of described 3rd cylindrical body
OK, described second positioning convex portion is matched with described location indentations, described usb attachment means by described second positioning convex portion and
Location indentations are fixedly installed on the left or right of described first keyboard.
Optionally, the plurality of second conductive pole is 10 the second conductive poles, is uniformly arranged on described second positioning respectively
On the circumferencial direction of protuberance end face.
Optionally, also include keyboard foot rest, this keyboard foot rest includes the first keyboard foot rest and the second keyboard foot rest, described
One keyboard foot rest is arranged between two described first installation portions, and described second keyboard foot rest is arranged on two described second installations
Between portion, wherein:
Described first keyboard foot rest includes the first keyboard foot rest body and along its first axially arranged extension, described
First extension stretches out and is provided with the first supporting part, described first keyboard foot rest body cylindrically shaped, described
One keyboard foot rest body interior is provided with the first circular cavity, and axially disposed in described first circular cavity have the first limit convex
Portion, the two ends of described first circular cavity are respectively arranged with first rotating shaft set, and the one end inside described first installation portion is provided with
3rd installing hole, is provided with first rotating shaft in described 3rd installing hole, described first rotating shaft is away from the one of described 3rd installing hole
Matched with described first rotating shaft set in end, described first keyboard body passes through first rotating shaft and first rotating shaft set and described first key
Disk foot rest is fixedly connected, and described first keyboard foot rest passes through this first rotating shaft and first rotating shaft set with respect to described first keyboard
Body rotates；
Described second keyboard foot rest includes the second keyboard foot rest body and along its second axially arranged extension, described
Second extension stretches out and is provided with the second supporting part, described second keyboard foot rest body cylindrically shaped, described
Two keyboard foot rest body interior are provided with the second circular cavity, and axially disposed in described second circular cavity have the second limit convex
Portion, the two ends of described second circular cavity are respectively arranged with the second rotating shaft set, and the one end inside described second installation portion is provided with
4th installing hole, is provided with the second rotating shaft in described 4th installing hole, described second rotating shaft is away from the one of described 4th installing hole
Matched with described second rotating shaft set in end, described second keyboard body passes through the second rotating shaft and the second rotating shaft set and described second key
Disk foot rest is fixedly connected, and described second keyboard foot rest passes through this second rotating shaft and the second rotating shaft set with respect to described first keyboard
Body rotates.
Optionally, also include magnet arrangement, described magnet arrangement includes the first Magnet and the second Magnet, described first Magnet
It is fixedly installed on the lower section with right side edge on the left of described first keyboard, described second Magnet is fixedly installed on described second keyboard
Left side and the lower section of right side edge.
Optionally, described first rotating shaft set outward flange is provided with the first spacing recess, described first rotating shaft in position vertically
Set is arranged on the two ends of described first circular cavity by the first spacing recess and the first stopper protrusion, outside described second rotating shaft set
Position is provided with the second spacing recess vertically at edge, and described second rotating shaft set passes through the second spacing recess and the second stopper protrusion
It is arranged on the two ends of described second circular cavity, described first rotating shaft set is identical with the structure of described second rotating shaft set, and is
Plastic cement rotating shaft set.
This utility model has advantages below and a beneficial effect:
1st, pass through this keyboard coupling device, not only improve the motility connecting between usb attachment means and keyboard, meanwhile,
When not needing using usb attachment means, usb attachment means can be laid down, assembling and later maintenance are more convenient, carry
The high experience of user；
2nd, pass through this usb attachment means, user can be allowed whether can to carry other expansion products with unrestricted choice: as numeral
Keyboard/touch pad etc, without more individually insert a line to above host computer；Positioning by the first keyboard two ends setting
Recess and the second positioning convex portion of the second keyboard two ends setting, allow user with unrestricted choice, keyboard coupling device can be placed on first
The Left or right of keyboard, chooses at random according to the use habit of user；In addition, this keyboard is made by this keyboard coupling device
Without inserting unnecessary connecting line, as inadequate in host computer interface in the case of then this scheme can be convenient；
3rd, this keyboard foot rest includes the first keyboard foot rest and the second keyboard foot rest, and the keyboard simultaneously providing has the first keyboard
Body and the second keyboard body, wherein, the first keyboard foot rest is arranged on the first keyboard body, and passes through first rotating shaft and first
Rotating shaft set rotates with respect to the first keyboard body, by rotating this first keyboard foot rest, can make the first keyboard foot rest and the first key
It is in different angles between disk body；Meanwhile, the second keyboard foot rest is arranged on the second keyboard body, and passes through the second rotating shaft
Rotate with respect to the second keyboard body with the second rotating shaft set, by rotating this second keyboard foot rest, can make the second keyboard foot rest with
It is in different angles, to improve the operating experience of user further between second keyboard body.
Brief description
The structural representation of the first keyboard coupling device in the keyboard coupling device that Fig. 1 provides for this utility model embodiment
Figure；
The structural representation of the second keyboard coupling device in the keyboard coupling device that Fig. 2 provides for this utility model embodiment
Figure；
The keyboard structure schematic diagram not installing keyboard coupling device that Fig. 3 provides for this utility model embodiment；
The keyboard coupling device that Fig. 4 provides for this utility model embodiment and keyboard install the structural representation after cooperation.
The main structure diagram of the usb attachment means that Fig. 5 provides for this utility model embodiment；
The backsight structural representation of the usb attachment means that Fig. 6 provides for this utility model embodiment；
The overlooking the structure diagram of the usb attachment means that Fig. 7 provides for this utility model embodiment；
First perspective view of the keyboard that Fig. 8 provides for this utility model embodiment；
Second perspective view of the keyboard that Fig. 9 provides for this utility model embodiment；
The backsight structural representation of the keyboard that Figure 10 provides for this utility model embodiment；
The structural representation of the keyboard foot rest that Figure 11 provides for this utility model utility model embodiment；
Figure 12 match with first rotating shaft and the second rotating shaft for the keyboard foot rest that this utility model embodiment provides after knot
Structure schematic diagram；
The structural representation of first rotating shaft in the keyboard that Figure 13 provides for this utility model embodiment；
The structural representation of first rotating shaft set in the keyboard foot rest that Figure 14 provides for this utility model embodiment；
In the keyboard that Figure 15 provides for this utility model embodiment, the structure of the first keyboard body and the second keyboard body is shown
It is intended to.
Specific embodiment
Purpose, technical scheme and advantage for making this utility model embodiment are clearer, new below in conjunction with this practicality
Accompanying drawing in type embodiment, is clearly and completely described it is clear that being retouched to the technical scheme in this utility model embodiment
The embodiment stated is a part of embodiment of this utility model, rather than whole embodiments.Generally described in accompanying drawing herein and
The assembly of this utility model embodiment illustrating can be arranged with various different configurations and design.Therefore, below to attached
The detailed description of the embodiment of the present utility model that in figure provides is not intended to limit claimed scope of the present utility model,
But it is merely representative of selected embodiment of the present utility model.Based on the embodiment in this utility model, ordinary skill people
The every other embodiment that member is obtained under the premise of not making creative work, broadly falls into the model of this utility model protection
Enclose.
In description of the present utility model, " " center ", " on ", D score, "left", "right", " perpendicular it should be noted that term
Directly ", the orientation of instruction such as " level ", " interior ", " outward " or position relationship are based on orientation shown in the drawings or position relationship, are only
For the ease of description this utility model with simplify description, rather than instruction or the hint device of indication or element must have specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or hint relative importance.
In addition it is also necessary to explanation in description of the present utility model, unless otherwise clearly defined and limited, term " sets
Put ", should be interpreted broadly " installation ", " being connected ", " connection ", for example, it may be being fixedly connected or being detachably connected,
Or be integrally connected；Can be to be mechanically connected or electrically connect；Can be to be joined directly together it is also possible to pass through intermediary
It is indirectly connected to, can be the connection of two element internals.For the ordinary skill in the art, can be according to concrete feelings
Condition understands concrete meaning in this utility model for the above-mentioned term.
With specific embodiment, this utility model is further described below with reference to accompanying drawings.
As shown in Fig. 1 is to 15: a kind of keyboard coupling device of this utility model embodiment, including the first keyboard coupling device
With the second keyboard coupling device, wherein:
As shown in figure 1, the first keyboard coupling device includes first connecting portion and the first coupled respectively connecting line
307 and second connecting line 310, the first connecting line is provided with the first terminal interface 308 away from one end of first connecting portion, and second even
Wiring is provided with Second terminal interface 311 away from one end of first connecting portion, and first connecting portion includes the first cylindrical body
304, the first connecting line and the second connecting line are all vertically and fixedly arranged on the exterior periphery direction of first connecting portion, the first cylinder
Shape body end face is provided with the location indentations 305 extending internally along its center axis, location indentations be shaped as semicolumn
Shape, location indentations inner face circumferencial direction is evenly arranged with multiple conductive holes 306, the central shaft of conductive hole and cylindrical body
Line is parallel；
Second keyboard coupling device includes second connecting portion and the 3rd coupled respectively connecting line 410 and the 4th connects
Wiring 407, the 3rd connecting line is provided with third terminal interface 411 away from one end of second connecting portion, and the 4th connecting line is away from
One end of two connecting portions is provided with forth terminal interface 408；Second connecting portion includes the second cylindrical body 404, the 3rd connection
Line and the 4th connecting line are all vertically and fixedly arranged on the exterior periphery direction of second connecting portion, the second cylindrical body end face
Be provided with first positioning convex portion 405 stretching out along its center axis, the first positioning convex portion be shaped as semi-cylindrical,
One positioning convex portion is matched with location indentations, and the first positioning convex portion end face circumferencial direction is evenly arranged with multiple first conductive poles
406, the first conductive pole is paralleled with the central axis of the second cylindrical body, and the first conductive pole 406 and conductive hole 306 match
Close.
As the preferred implementation of above-described embodiment, multiple conductive holes 306 are 10 conductive holes, are uniformly arranged on respectively
On the circumferencial direction of location indentations end face.
As the preferred implementation of above-described embodiment, multiple first conductive poles 406 are 10 the first conductive poles, respectively all
On the even circumferencial direction being arranged on the first positioning convex portion end face.
As the preferred implementation of above-described embodiment, the first connecting line 307, the second connecting line 310, the 3rd connecting line
410 and the 4th are respectively arranged with the first heat-shrinkable T bush 309, the second heat-shrinkable T bush 312, the 3rd thermal shrinkable sleeve outside connecting line 407
Pipe 409 and the 4th heat-shrinkable T bush 412, for improve the first connecting line 307, the second connecting line 310, the 3rd connecting line 410 and
4th connecting line 407 and outside insulating properties.
This utility model also provides a kind of keyboard, and including keyboard coupling device described above, keyboard also includes the first keyboard
With the second keyboard, wherein:
First keyboard includes the first keyboard body 300 and is arranged on multiple first inputs on the first keyboard body 300
Button 301, the first keyboard body 301 top two ends are respectively arranged with the first installation portion 302, the first installation portion 302 end face outside
It is internally provided with the first installing hole 303, it is fixing that the first connecting portion in the first keyboard coupling device passes through this first installing hole 303
It is arranged on inside the first installation portion 302 end face outside, and its first connecting line 307 and the second connecting line 310 are arranged on the first key
Inside disk body 300, the first terminal interface 308 and Second terminal interface 311 are arranged on setting in the first keyboard body 300 simultaneously
A pcb plate on (in figure is not drawn)；
Second keyboard includes the second keyboard body 400 and is arranged on multiple second inputs on the second keyboard body 400
Button 401, the second keyboard body 400 top two ends are respectively arranged with the second installation portion 402, the second installation portion 402 end face outside
It is provided with the second installing hole 403, the second connecting portion in the second keyboard coupling device is fixedly installed by this second installing hole 403
Inside the second installation portion 402 end face outside, and its 3rd connecting line 410 and the 4th connecting line 407 are arranged on the second keyboard originally
Internal portion, third terminal interface 411 and forth terminal interface 408 are arranged on the 2nd pcb arrange in the second keyboard body simultaneously
On plate.
As the preferred implementation of above-described embodiment, also include usb attachment means 900, usb attachment means 900 include
Usb interface portion 903, the 5th connecting line 902 and the 3rd connecting portion, the two ends of the 5th connecting line respectively with usb interface portion and
Three connecting portions are connected, wherein:
3rd connecting portion includes the 3rd cylindrical body 901, and the 5th connecting line is vertically and fixedly arranged at the 3rd cylinder originally
On the exterior periphery direction of body 901, the 3rd cylindrical body end face is provided with one to be determined along central axis stretches out second
Position protuberance 904, the second positioning convex portion 904 be shaped as semi-cylindrical, the second positioning convex portion 904 end face circumferencial direction uniformly sets
It is equipped with multiple second conductive poles 905, the second conductive pole 905 is paralleled with the central axis of the 3rd cylindrical body, the second positioning
Protuberance 905 is matched with location indentations 305, and usb attachment means are fixedly installed on by the second positioning convex portion and location indentations
The left or right of one keyboard.
As the preferred implementation of above-described embodiment, multiple second conductive poles are 10 the second conductive poles, respectively uniformly
It is arranged on the circumferencial direction of the second positioning convex portion end face.
As the preferred implementation of above-described embodiment, also include keyboard foot rest, this keyboard foot rest includes the first keyboard foot
Frame 100 and the second keyboard foot rest 200, the first keyboard foot rest 100 is arranged between two the first installation portions 302, the second keyboard foot
Frame 200 is arranged between two the second installation portions 402, wherein:
First keyboard foot rest 100 includes the first keyboard foot rest body 101 and along its first axially arranged extension
102, the first extension 102 stretches out and is provided with the first supporting part 103, the first keyboard foot rest body cylindrically shaped,
First keyboard foot rest body interior is provided with the first circular cavity (in figure is not drawn), and axially disposed in the first circular cavity have
One stopper protrusion 104, the two ends of the first circular cavity are respectively arranged with first rotating shaft set 600, the one end inside the first installation portion
It is provided with the 3rd installing hole (in figure is not drawn), in the 3rd installing hole, is provided with first rotating shaft 500, first rotating shaft is away from the 3rd installation
Matched with first rotating shaft set in the one end in hole, the first keyboard body passes through first rotating shaft and first rotating shaft set and the first keyboard foot rest
It is fixedly connected, and the first keyboard foot rest passes through this first rotating shaft and first rotating shaft set rotates with respect to the first keyboard body；
Second keyboard foot rest 200 includes the second keyboard foot rest body 201 and along its second axially arranged extension
202, the second extension 202 stretches out and is provided with the second supporting part 203, the second keyboard foot rest body cylindrically shaped,
Second keyboard foot rest body interior is provided with the second circular cavity (in figure is not drawn), and axially disposed in the second circular cavity have
Two stopper protrusions 204, the two ends of the second circular cavity are respectively arranged with the second rotating shaft set 700, the one end inside the second installation portion
It is provided with the 4th installing hole (in figure is not drawn), in the 4th installing hole, is provided with the second rotating shaft 800, the second rotating shaft is away from the 4th installation
Matched with the second rotating shaft set in the one end in hole, the second keyboard body passes through the second rotating shaft and the second rotating shaft set and the second keyboard foot rest
It is fixedly connected, and the second keyboard foot rest passes through this second rotating shaft and the second rotating shaft set rotates with respect to the first keyboard body.
As the preferred implementation of above-described embodiment, also include magnet arrangement, magnet arrangement includes the first Magnet 313 He
Second Magnet 413, the first Magnet is fixedly installed on the lower section on the left of the first keyboard with right side edge, and the second Magnet is fixedly installed on
Lower section with right side edge on the left of second keyboard.
As the preferred implementation of above-described embodiment, first rotating shaft covers 600 outward flanges and is provided with first in position vertically
Spacing recess 602, first rotating shaft set is arranged on the two ends of the first circular cavity by the first spacing recess and the first stopper protrusion,
Position is provided with the second spacing recess to second rotating shaft set 700 outward flange vertically, the second rotating shaft set pass through the second spacing recess and
Second stopper protrusion is arranged on the two ends of the second circular cavity, and first rotating shaft set is identical with the structure of the second rotating shaft set, and is
Plastic cement rotating shaft set.
This utility model has advantages below and a beneficial effect:
1st, pass through this keyboard coupling device, not only improve the motility connecting between usb attachment means and keyboard, meanwhile,
When not needing using usb attachment means, usb attachment means can be laid down, assembling and later maintenance are more convenient, carry
The high experience of user；
2nd, pass through this usb attachment means, user can be allowed whether can to carry other expansion products with unrestricted choice: as numeral
Keyboard/touch pad etc, without more individually insert a line to above host computer；Positioning by the first keyboard two ends setting
Recess and the second positioning convex portion of the second keyboard two ends setting, allow user with unrestricted choice, keyboard coupling device can be placed on first
The Left or right of keyboard, chooses at random according to the use habit of user；In addition, this keyboard is made by this keyboard coupling device
Without inserting unnecessary connecting line, as inadequate in host computer interface in the case of then this scheme can be convenient；
3rd, this keyboard foot rest includes the first keyboard foot rest and the second keyboard foot rest, and the keyboard simultaneously providing has the first keyboard
Body and the second keyboard body, wherein, the first keyboard foot rest is arranged on the first keyboard body, and passes through first rotating shaft and first
Rotating shaft set rotates with respect to the first keyboard body, by rotating this first keyboard foot rest, can make the first keyboard foot rest and the first key
It is in different angles between disk body；Meanwhile, the second keyboard foot rest is arranged on the second keyboard body, and passes through the second rotating shaft
Rotate with respect to the second keyboard body with the second rotating shaft set, by rotating this second keyboard foot rest, can make the second keyboard foot rest with
It is in different angles, to improve the operating experience of user further between second keyboard body.
Finally it is noted that above-described each embodiment is merely to illustrate the technical solution of the utility model, rather than
It is limited；Although being described in detail to this utility model with reference to the foregoing embodiments, those of ordinary skill in the art
It is understood that it still can be modified to the technical scheme described in previous embodiment, or to wherein part or all of
Technical characteristic carries out equivalent；And these modifications or replacement, do not make the essence of appropriate technical solution depart from this utility model
The scope of each embodiment technical scheme.
Claims (10)
1. a kind of keyboard coupling device it is characterised in that: include the first keyboard coupling device and the second keyboard coupling device, its
In:
Described first keyboard coupling device includes first connecting portion and the first coupled respectively connecting line and the second connection
Line, described first connecting line is provided with the first terminal interface away from one end of first connecting portion, and described second connecting line is away from
One end of one connecting portion is provided with Second terminal interface, and described first connecting portion includes the first cylindrical body, and described first even
Wiring and the second connecting line are all vertically and fixedly arranged on the exterior periphery direction of described first connecting portion, and described first is cylindrical
Body end face is provided with the location indentations extending internally along its center axis, described location indentations be shaped as semicolumn
Shape, described location indentations inner face circumferencial direction is evenly arranged with multiple conductive holes, and described conductive hole is with described cylinder originally
The central axis of body is parallel；
Described second keyboard coupling device includes second connecting portion and the 3rd coupled respectively connecting line and the 4th connection
Line, described 3rd connecting line is provided with third terminal interface away from one end of second connecting portion, and described 4th connecting line is away from
One end of two connecting portions is provided with forth terminal interface, and described second connecting portion includes the second cylindrical body, and the described 3rd even
Wiring and the 4th connecting line are all vertically and fixedly arranged on the exterior periphery direction of described second connecting portion, and described second is cylindrical
Body end face is provided with first positioning convex portion stretching out along its center axis, being shaped as of described first positioning convex portion
Semi-cylindrical, described first positioning convex portion is matched with described location indentations, on described first positioning convex portion end face circumferencial direction
It is evenly arranged with multiple first conductive poles, described first conductive pole is paralleled with the central axis of described second cylindrical body,
Described first conductive pole is matched with described conductive hole.
2. keyboard coupling device according to claim 1 it is characterised in that the plurality of conductive hole be 10 conductive holes,
It is uniformly arranged on respectively on the circumferencial direction of described location indentations end face.
3. keyboard coupling device according to claim 1 is it is characterised in that the plurality of first conductive pole is 10 first
Conductive pole, is uniformly arranged on the circumferencial direction of described first positioning convex portion end face respectively.
4. keyboard coupling device according to claim 1 it is characterised in that described first connecting line, described second connection
It is respectively arranged with the first heat-shrinkable T bush, the second heat-shrinkable T bush, the 3rd thermal shrinkable sleeve outside line, the 3rd connecting line and the 4th connecting line
Pipe and the 4th heat-shrinkable T bush.
5. a kind of keyboard is it is characterised in that include the keyboard coupling device as any one of Claims 1-4, described key
Disk also includes the first keyboard and the second keyboard, wherein:
Described first keyboard include the first keyboard body and be arranged on described first keyboard body multiple first input by
Key, described first keyboard body top two ends are respectively arranged with the first installation portion, set inside described first installation portion end face outside
It is equipped with the first installing hole, the first connecting portion in described first keyboard coupling device is fixedly installed on by this first installing hole
Inside one installation portion end face outside, and its first connecting line and the second connecting line are arranged on inside described first keyboard body, with
When the first terminal interface and Second terminal interface be arranged on a first pcb plate of setting in keyboard body；
Described second keyboard include the second keyboard body and be arranged on described second keyboard body multiple second input by
Key, described second keyboard body top two ends are respectively arranged with the second installation portion, and described second installation portion end face outside is provided with
Second installing hole, the second connecting portion in described second keyboard coupling device is fixedly installed on described by this second installing hole
Inside two installation portion end face outside, and its 3rd connecting line and the 4th connecting line are arranged on inside described second keyboard body, with
When third terminal interface and forth terminal interface be arranged on the second the 2nd pcb plate of setting in keyboard body.
6. keyboard according to claim 5 is it is characterised in that also include usb attachment means, described usb attachment means bag
Include usb interface portion, the 5th connecting line and the 3rd connecting portion, the two ends of described 5th connecting line respectively with described usb interface portion
It is connected with described 3rd connecting portion, wherein:
Described 3rd connecting portion includes the 3rd cylindrical body, and described 5th connecting line is vertically and fixedly arranged at described 3rd cylinder
On the exterior periphery direction of shape body, described 3rd cylindrical body end face be provided with one stretch out along central axis
Two positioning convex portion, described second positioning convex portion be shaped as semi-cylindrical, on described second positioning convex portion end face circumferencial direction all
Even be provided with multiple second conductive poles, described second conductive pole is paralleled with the central axis of described 3rd cylindrical body, institute
State the second positioning convex portion to match with described location indentations, described usb attachment means are by described second positioning convex portion and positioning
Recess is fixedly installed on the left or right of described first keyboard.
7. keyboard according to claim 6 it is characterised in that the plurality of second conductive pole be 10 the second conductive poles,
It is uniformly arranged on respectively on the circumferencial direction of described second positioning convex portion end face.
8. it is characterised in that also including keyboard foot rest, this keyboard foot rest includes the first key to keyboard according to claim 5
Disk foot rest and the second keyboard foot rest, described first keyboard foot rest is arranged between two described first installation portions, described second key
Disk foot rest is arranged between two described second installation portions, wherein:
Described first keyboard foot rest includes the first keyboard foot rest body and along its first axially arranged extension, and described first
Extension stretches out and is provided with the first supporting part, cylindrically shaped, described first key of described first keyboard foot rest body
Disk foot rest body interior is provided with the first circular cavity, and axially disposed in described first circular cavity have the first stopper protrusion,
The two ends of described first circular cavity are respectively arranged with first rotating shaft set, and the one end inside described first installation portion is provided with the 3rd
Installing hole, is provided with first rotating shaft in described 3rd installing hole, described first rotating shaft away from described 3rd installing hole one end with
Described first rotating shaft set matches, and described first keyboard body passes through first rotating shaft and first rotating shaft set and described first keyboard foot
Frame is fixedly connected, and described first keyboard foot rest passes through this first rotating shaft and first rotating shaft set with respect to described first keyboard body
Rotate；
Described second keyboard foot rest includes the second keyboard foot rest body and along its second axially arranged extension, and described second
Extension stretches out and is provided with the second supporting part, cylindrically shaped, described second key of described second keyboard foot rest body
Disk foot rest body interior is provided with the second circular cavity, and axially disposed in described second circular cavity have the second stopper protrusion,
The two ends of described second circular cavity are respectively arranged with the second rotating shaft set, and the one end inside described second installation portion is provided with the 4th
Installing hole, is provided with the second rotating shaft in described 4th installing hole, described second rotating shaft away from described 4th installing hole one end with
Described second rotating shaft set matches, and described second keyboard body passes through the second rotating shaft and the second rotating shaft set and described second keyboard foot
Frame is fixedly connected, and described second keyboard foot rest passes through this second rotating shaft and the second rotating shaft set with respect to described first keyboard body
Rotate.
9. it is characterised in that also including magnet arrangement, described magnet arrangement includes first to keyboard according to claim 5
Magnet and the second Magnet, described first Magnet be fixedly installed on the left of described first keyboard and right side edge lower section, described the
Two Magnet are fixedly installed on the lower section on the left of described second keyboard with right side edge.
10. keyboard according to claim 8 is it is characterised in that described first rotating shaft set outward flange is arranged position vertically
There is the first spacing recess, it is circular that described first rotating shaft set is arranged on described first by the first spacing recess and the first stopper protrusion
The two ends of cavity, position is provided with the second spacing recess to described second rotating shaft set outward flange vertically, and described second rotating shaft set is led to
Cross the second spacing recess and the second stopper protrusion is arranged on the two ends of described second circular cavity, described first rotating shaft covers and described
The structure of the second rotating shaft set is identical, and is plastic cement rotating shaft set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620333421.0U CN205920468U (en) | 2016-04-20 | 2016-04-20 | Keyboard connecting device and keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620333421.0U CN205920468U (en) | 2016-04-20 | 2016-04-20 | Keyboard connecting device and keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205920468U true CN205920468U (en) | 2017-02-01 |
Family
ID=57875930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620333421.0U Withdrawn - After Issue CN205920468U (en) | 2016-04-20 | 2016-04-20 | Keyboard connecting device and keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205920468U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105955492A (en) * | 2016-04-20 | 2016-09-21 | 北京爵维科技股份有限公司 | Keyboard connecting device and keyboard |
-
2016
- 2016-04-20 CN CN201620333421.0U patent/CN205920468U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105955492A (en) * | 2016-04-20 | 2016-09-21 | 北京爵维科技股份有限公司 | Keyboard connecting device and keyboard |
| CN105955492B (en) * | 2016-04-20 | 2019-01-15 | 北京爵维科技股份有限公司 | A kind of keyboard coupling device and keyboard |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Han Bohan Inventor after: Long Zengquan Inventor after: Li Xinquan Inventor before: Long Zengquan Inventor before: Li Xinquan |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170201 Effective date of abandoning: 20190111 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170201 Effective date of abandoning: 20190115 |