CN208796886U - A kind of press-key structure and keyboard - Google Patents
A kind of press-key structure and keyboard Download PDFInfo
- Publication number
- CN208796886U CN208796886U CN201821799123.6U CN201821799123U CN208796886U CN 208796886 U CN208796886 U CN 208796886U CN 201821799123 U CN201821799123 U CN 201821799123U CN 208796886 U CN208796886 U CN 208796886U
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- wall
- shell
- keyboard
- exterior walls
- top exterior
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Abstract
The utility model discloses a kind of press-key structure and keyboards, shell including hollow structure, the bottom interior wall of the shell is fixed with circuit board by screw, and the top exterior walls of shell offer through-hole, the inner wall of the through-hole slidably connects push rod, and the bottom end of push rod is socketed with contact, the top of the push rod is socketed with piston, the two sides outer wall of the push rod is welded with the second fixed block, and second the bottom outer wall of fixed block offer the second mounting groove, the inner wall of second mounting groove is fixed with the first magnet by screw, the top exterior walls that the shell is located at through-hole two sides are welded with the first fixed block, and first the top exterior walls of fixed block offer the first mounting groove, the inner wall of first mounting groove is fixed with the second magnet by screw.The utility model prevents from improving the service life of keyboard due to the excessive damage for causing key of user's pressing force, and practical performance is high, uses more comfortable.
Description
Technical field
The utility model relates to keyboard technique field more particularly to a kind of press-key structures and keyboard.
Background technique
Keyboard is a kind of instruction and data input unit for operating equipment operation, is also referred to by system arrangement operation one
One group of function key of platform machine or equipment.
It is also most important input equipment that keyboard, which is the most frequently used, can be by English alphabet, number, punctuation mark by keyboard
Etc. being input in computer, to issue order, input data etc. to computer, existing computer keyboard design structure is simple
Single, the character on key is all to be coated directly on above, and will be fallen off by friction using character long afterwards influences people's office, in addition,
The press-key structure of keyboard is resetted by spring, be easy to cause the damage of keyboard, service life when excessive by bonding force
It is low, it is clear that can no longer meet the use demand of people.
Utility model content
Purpose of the utility model is to solve disadvantage existing in the prior art, and a kind of press-key structure that proposes and
Keyboard.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of press-key structure and keyboard, the bottom interior wall of the shell including hollow structure, the shell are fixed by screw
There is circuit board, and the top exterior walls of shell offer through-hole, the inner wall of the through-hole slidably connects push rod, and the bottom end of push rod
It is socketed with contact, the top of the push rod is socketed with piston, and the two sides outer wall of the push rod is welded with the second fixed block, and
The bottom outer wall of two fixed blocks offers the second mounting groove, and the inner wall of second mounting groove is fixed with the first magnetic by screw
Iron, the top exterior walls that the shell is located at through-hole two sides are welded with the first fixed block, and the top exterior walls of the first fixed block are opened
Equipped with the first mounting groove, the inner wall of first mounting groove is fixed with the second magnet, and the second magnet and the first magnetic by screw
Iron opposite side magnetic pole is identical, and the top exterior walls of the shell are welded with the sleeve being vertically arranged, and the inner wall of sleeve slides and connects
It is connected to sliding block, the bottom outer wall of the sliding block opens up fluted, and the top inner wall of groove is fixed with spring by screw, described
The bottom end of spring is connected by screw with the top exterior walls of piston, and the two sides outer wall of the sliding block is welded with fixture block.
Preferably, the top exterior walls of the shell are connected with 50 to 100 keys, and 50 to 100 keys etc.
Distance is evenly distributed in the top exterior walls of shell.
Preferably, the key includes button cap, and the top exterior walls of button cap offer fixing groove, the bottom of fixing groove
Inner wall is coated with fluorescence coating, and the inner wall of fixing groove is plugged with transparent cover plate.
Preferably, the button cap bottom outer wall offers card slot, and card slot is adapted with fixture block.
Preferably, the top exterior walls of the shell offer mounting hole, and the inner wall of mounting hole is plugged with connecting line, and even
Wiring is fixed with USB joint by screw far from one end of shell.
Preferably, the bottom outer wall of the shell is welded with finger guard, and the length of finger guard is equal to the length of shell.
Preferably, there are four gaskets for the bottom outer wall bonding of the shell, and four gaskets are located at outside housing bottom
The four corners of wall.
Compared with prior art, the utility model provides a kind of press-key structure and keyboard, have it is following the utility model has the advantages that
1. the press-key structure and keyboard, by being provided with the first magnet, the second magnet and spring, due to the first magnet and
Two magnet opposite side magnetic poles are identical, therefore can generate certain repulsive force, and the spring in traditional keyboard can be replaced to use,
Spring can play good buffering effect, can be used to weaken user to the pressing force of key, prevent due to user by
The excessive damage for causing key of pressure, improves the service life of keyboard, and practical performance is high.
2. the press-key structure and keyboard, by being provided with fluorescence coating, transparent cover plate and finger guard, fluorescence coating can be used to show
Show the character on key, since fluorescence coating itself has good reflecting effect, can the character on key show it is more clear
Chu, transparent cover plate can protect fluorescence coating, prevent fluorescence coating from being rubbed and fall off, and finger guard can be when using keyboard pair
The palm of user is supported, and people can be made to use more comfortable, finger does not feel as ache.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
Structure is simple, easy to operate, meets the use demand of people.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of press-key structure and keyboard press-key structure schematic diagram；
Fig. 2 be the utility model proposes a kind of press-key structure and keyboard keyboard structure top view；
Fig. 3 be the utility model proposes a kind of press-key structure and keyboard keyboard structure main view.
In figure: 1- fixture block, 2- piston, 3- push rod, the first magnet of 4-, the first fixed block of 5-, 6- contact, 7- circuit board, 8-
Shell, the second magnet of 9-, the second fixed block of 10-, 11- sleeve, 12- spring, 13- button cap, 14- key, 15- sliding block, 16- are glimmering
Photosphere, 17- transparent cover plate, 18- gasket, 19-USB connector, 20- connecting line, 21- finger guard.
Specific embodiment
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.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, a kind of press-key structure and keyboard, the shell 8 including hollow structure, the bottom interior wall of shell 8 pass through
Screw is fixed with circuit board 7, and the top exterior walls of shell 8 offer through-hole, and the inner wall of through-hole slidably connects push rod 3, and pushes away
The bottom end of bar 3 is socketed with contact 6, and the top of push rod 3 is socketed with piston 2, and the two sides outer wall of push rod 3 is welded with the second fixed block
10, and the bottom outer wall of the second fixed block 10 offers the second mounting groove, the inner wall of the second mounting groove is fixed with by screw
One magnet 4, the top exterior walls that shell 8 is located at through-hole two sides are welded with the first fixed block 5, and outside the top of the first fixed block 5
Wall offers the first mounting groove, and the inner wall of the first mounting groove is fixed with the second magnet 9, and the second magnet 9 and first by screw
4 opposite side magnetic pole of magnet is identical, and the top exterior walls of shell 8 are welded with the sleeve 11 being vertically arranged, and the inner wall of sleeve 11 is sliding
Dynamic to be connected with sliding block 15, the bottom outer wall of sliding block 15 opens up fluted, and the top inner wall of groove is fixed with spring by screw
12, the bottom end of spring 12 is connected by screw with the top exterior walls of piston 2, and the two sides outer wall of sliding block 15 is welded with fixture block 1.
In the utility model, the top exterior walls of shell 8 are connected with 50 to 100 keys 14, and 50 to 100 are pressed
In the equidistant top exterior walls for being evenly distributed on shell 8 of key 14.
In the utility model, key 14 includes button cap 13, and the top exterior walls of button cap 13 offer fixing groove, fixed
The bottom interior wall of slot is coated with fluorescence coating 16, and the inner wall of fixing groove is plugged with transparent cover plate 17.
In the utility model, 13 bottom outer wall of button cap offers card slot, and card slot is adapted with fixture block 1.
In the utility model, the top exterior walls of shell 8 offer mounting hole, and the inner wall of mounting hole is plugged with connecting line
20, and the one end of connecting line 20 far from shell 8 is fixed with USB joint 19 by screw, USB joint 19 is USB2.0 connector.
In the utility model, the bottom outer wall of shell 8 is welded with finger guard 21, and the length of finger guard 21 is equal to shell 8
Length.
In the utility model, there are four gaskets 18 for the bottom outer wall bonding of shell 8, and four gaskets 18 are located at shell
The four corners of 8 bottom outer walls.
Working principle: keyboard is connect with computer in use, user passes through USB joint 19 first, pressing keys 14
When, spring 12 can play good buffering effect, for weakening user to the pressing force of key 14, prevent due to user
The excessive damage for causing key 14 of pressing force improves the service life of keyboard, 9 opposite side of the first magnet 4 and the second magnet
Magnetic pole is identical, therefore can generate certain repulsive force, and the reset spring in traditional keyboard can be replaced to use, pressed in key 14
It can voluntarily be resetted after pressure.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
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 (7)
1. a kind of press-key structure and keyboard, the shell (8) including hollow structure, which is characterized in that in the bottom of the shell (8)
Wall is fixed with circuit board (7) by screw, and the top exterior walls of shell (8) offer through-hole, and the inner wall of the through-hole, which slides, to be connected
It is connected to push rod (3), and the bottom end of push rod (3) is socketed with contact (6), the top of the push rod (3) is socketed with piston (2), described
The two sides outer wall of push rod (3) is welded with the second fixed block (10), and the bottom outer wall of the second fixed block (10) offers second
The inner wall of mounting groove, second mounting groove is fixed with the first magnet (4) by screw, and the shell (8) is located at through-hole two sides
Top exterior walls be welded with the first fixed block (5), and the top exterior walls of the first fixed block (5) offer the first mounting groove, institute
The inner wall for stating the first mounting groove is fixed with the second magnet (9) by screw, and the second magnet (9) and the first magnet (4) opposite one
Side magnetic pole is identical, and the top exterior walls of the shell (8) are welded with the sleeve (11) being vertically arranged, and the inner wall sliding of sleeve (11)
It is connected with sliding block (15), the bottom outer wall of the sliding block (15) opens up fluted, and the top inner wall of groove is fixed by screw
Have spring (12), the bottom end of the spring (12) is connected by screw with the top exterior walls of piston (2), the sliding block (15)
Two sides outer wall is welded with fixture block (1).
2. a kind of press-key structure according to claim 1 and keyboard, which is characterized in that the top exterior walls of the shell (8)
It is connected with 50 to 100 keys (14), and 50 to 100 equidistant tops for being evenly distributed on shell (8) of key (14)
On portion's outer wall.
3. a kind of press-key structure according to claim 2 and keyboard, which is characterized in that the key (14) includes button cap
(13), and the top exterior walls of button cap (13) offer fixing groove, and the bottom interior wall of fixing groove is coated with fluorescence coating (16), fixing groove
Inner wall be plugged with transparent cover plate (17).
4. a kind of press-key structure according to claim 3 and keyboard, which is characterized in that button cap (13) bottom outer wall
Card slot is offered, and card slot is adapted with fixture block (1).
5. a kind of press-key structure according to claim 1 and keyboard, which is characterized in that the top exterior walls of the shell (8)
Mounting hole is offered, and the inner wall of mounting hole is plugged with connecting line (20), and connecting line (20) passes through far from the one end of shell (8)
Screw is fixed with USB joint (19).
6. a kind of press-key structure according to claim 1 and keyboard, which is characterized in that the bottom outer wall of the shell (8)
It is welded with finger guard (21), and the length of finger guard (21) is equal to the length of shell (8).
7. a kind of press-key structure according to claim 1 and keyboard, which is characterized in that the bottom outer wall of the shell (8)
There are four gasket (18) for bonding, and four gaskets (18) are located at the four corners of shell (8) bottom outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821799123.6U CN208796886U (en) | 2018-11-02 | 2018-11-02 | A kind of press-key structure and keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821799123.6U CN208796886U (en) | 2018-11-02 | 2018-11-02 | A kind of press-key structure and keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208796886U true CN208796886U (en) | 2019-04-26 |
Family
ID=66212493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821799123.6U Active CN208796886U (en) | 2018-11-02 | 2018-11-02 | A kind of press-key structure and keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208796886U (en) |
-
2018
- 2018-11-02 CN CN201821799123.6U patent/CN208796886U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |