CN208061921U - A kind of key board unit of novel installation balancing pole - Google Patents
A kind of key board unit of novel installation balancing pole Download PDFInfo
- Publication number
- CN208061921U CN208061921U CN201820446265.8U CN201820446265U CN208061921U CN 208061921 U CN208061921 U CN 208061921U CN 201820446265 U CN201820446265 U CN 201820446265U CN 208061921 U CN208061921 U CN 208061921U
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- keycap
- keyboard
- cover
- balancing pole
- hook
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Abstract
The utility model discloses a kind of key board unit of novel installation balancing pole, including keyboard cover, several mounting hole positions for the installation of keycap axis are formed on keyboard cover, keycap axis is embedded in matched mounting hole position and is connect by buckle structure with keyboard cover, keycap axis upper end buckle is equipped with matched keycap, each keycap both sides are affixed to be equipped with hook, and keycap buckles when being installed on keycap axis, two hooks are caught in and through system of opening from top to bottom in Matching installation hole position side and symmetrically arranged hook hole；The periphery that the bottom end of keyboard cover matches each mounting hole position is additionally provided with one group of back-off, each group of back-off includes at least two back-offs, buckle one balancing pole of installation is set in one group of back-off on each mounting hole position periphery, and two free ends of balancing pole are also connect with the hook buckle through matching hook hole respectively.The utility model key board unit is easy to assembly, high in machining efficiency, and production cost is low.
Description
Technical field
The utility model is related to technical field of electronic products, especially a kind of key board unit of novel installation balancing pole.
Background technology
As people's life constantly improves, the use of computer is more and more universal in society, has become people
Essential a kind of article in life.For keyboard as the essential input equipment of computer, function and type are also more next
More, keyboard is a kind of frequent computer peripheral of use, and operating characteristics is obtained with the continuous innovation of technology
Promotion gradually, from machinery to photoelectricity, from photoelectricity to optics, from wired to wireless, the unfailing performance of keyboard and functional more next
Better.
Refer to the attached drawing 1-2 is in the prior art by the (ginseng of satellite shaft assembly 001 when mechanical keyboard assembles keycap
Examine attached drawing 2) and axis as standard component assembled down from the upper of cover 002, formal dress balancing pole 003 is carried out, to realize machinery
The mechanical performance of keyboard, but satellite shaft assembly 001 shown in attached drawing 1-2 can only carry out manual operation, and packaging efficiency is very low, also needs
The complete hook set using component is wanted, to cause keyboard material cost to increase, the production cost increases；Meanwhile existing middle assembly
Balancing pole can only fill from top to bottom, need to tear keycap, cover etc. whole zero open again if there is the problem of hooking anti-loaded or card key in inside
Part, dismounting trouble.
Therefore, there is an urgent need for a kind of key board units solving the novel installation balancing pole of relevant issues in the prior art in market.
Utility model content
The technical issues of solution of the utility model be for the above-mentioned prior art in existing defect, provide a kind of new
Type installs the key board unit of balancing pole, and the key board unit is easy to assembly, high in machining efficiency, and production cost is low.
To solve above-mentioned technical problem, the technical solution that the utility model is taken is as follows:A kind of novel installation balancing pole
Key board unit, including keyboard cover are formed with several mounting hole positions for the installation of keycap axis, the key on the keyboard cover
Cap shaft is embedded in matched mounting hole position and is connect with the keyboard cover by buckle structure, keycap axis upper end buckle
Matched keycap is installed, each keycap both sides are affixed to be equipped with hook, and keycap buckle is installed on the keycap axis
When, two hooks are caught in and through system of opening from top to bottom in Matching installation hole position side and symmetrically arranged hook hole；It is described
The periphery that the bottom end of keyboard cover matches each mounting hole position is additionally provided with one group of back-off, and each group of back-off includes at least two
Buckle one balancing pole of installation is arranged in one group of back-off on each mounting hole position periphery in back-off, and the two of the balancing pole are freely
End is also connect with the hook buckle through matching hook hole respectively.
It is expanded on further as to above-mentioned technical proposal：
In the above-mentioned technical solutions, further include keyboard bottom cover, the keyboard bottom cover is snapped connection with the keyboard cover, institute
State and be additionally provided with several shaft core support columns on keyboard bottom cover, several shaft core support columns in position also be installed in the keyboard
Keycap axis on cover corresponds；Conductive layer is placed on several shaft core support columns, pcb board is set on the conductive layer, and
Match with each shaft core support column to open on position on the pcb board and is formed with via, the keyboard cover and the keyboard bottom cover
When snapping connection, each via upper end Matching installation has a keycap axis, and presses down on matched keycap, can make institute
The shaft core for stating keycap axis passes through the via and is in electrical contact the conductive layer, matches key works.
In the above-mentioned technical solutions, the hook and the keycap gluing are affixed, or by making the hook in hook upper end
It is affixed or affixed by integrated injection molding that cross column is caught in keycap cross female groove of the system in the keycap matching position.
In the above-mentioned technical solutions, the end that the hook is connect with the balancing pole hook buckle sets hook slot, and the hook
The opening of slot is flare openings, back-off groove processed is opened in the back-off, and the opening of the back-off groove is also flare openings；Institute
Balancing pole is stated to be caught in the hook slot of the hook and/or the back-off groove of back-off and can move up and down hooking in slot and/or back-off groove,
When matching pressing keycap, the balancing pole is made to follow the keycap axis self-return.
In the above-mentioned technical solutions, keyboard cover bottom end, which matches, makes concave up axis card on the position of the mounting hole position
Mouthful, the keycap axis is equipped with the shaft fixed disk to match with the axis bayonet, and the shaft fixed disk is buckled on the axis bayonet, matches
The keycap axis is connect by buckle structure with the keyboard cover.
In the above-mentioned technical solutions, several cover buckles, the keyboard bottom cover on are set on the keyboard cover inner side edge
With the bottom cover buckle for being formed with matching number at several cover buckles installation position, the bottom cover buckles into the cover card
Button, matches the keyboard bottom cover and is snapped connection with the keyboard cover.
Compared with prior art, the beneficial effects of the utility model are:The key board unit of the utility model will be by that will defend
Balancing pole is installed in keyboard cover bottom end by the dismantling of star shaft assembly to be assembled after single part, is meeting keycap balance
In the case of pressing, improve assembling structure, reduces material and production cost, and the service life of prolonging keyboard.
Description of the drawings
Fig. 1 is the installation diagram of prior art Satellite shaft assembly, axis and keyboard；
Fig. 2 is prior art Satellite shaft assembly topology view；
Fig. 3 is the utility model keyboard cover assembly balancing pole schematic diagram；
Fig. 4 is a kind of cross section view of the utility model key board unit signal keycap axis, balancing pole and keycap assembly；
Fig. 5 is that the utility model key board unit signal keyboard cover, keyboard bottom cover and a kind of section of keycap axis assembly regard
Figure；
Fig. 6 is the schematic diagram of the keyboard bottom cover of the utility model key board unit.
In figure, 001. satellite shaft assembly, 002. cover, 003. balancing pole, 1. keyboard covers, 101. mounting hole positions, 102.
Axis bayonet, 103. hook holes, 104. covers buckle, 2. keycap axis, 201. shaft fixed disks, 3. keycaps, 4. hooks, 401. hook slots, 5.
Back-off, 501. back-off grooves, 6. keyboard bottom covers, 601. bottom covers buckle, 602. axle center support columns, 7. conductive layers, 8.PCB plates, 801.
Via.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings.
The embodiment described by reference to attached drawing is exemplary, it is intended to for explaining the application, and should not be understood as pair
The limitation of the application.In the description of the present application, it is to be understood that term "center", " longitudinal direction ", " transverse direction ", " length ",
" width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
It is described convenient for description the application and simplifying, specific side must be had by not indicating or implying the indicated device or element
Position, with specific azimuth configuration and operation, therefore should not be understood as the limitation to the application.In addition, term " first ", " second "
It is used for description purposes only, is not understood to indicate or imply relative importance or implicitly indicates indicated technical characteristic
Quantity.Thus, define " first ", the feature of " second " can explicitly or implicitly include one or more spy
Sign.In the description of the present application, " several ", the meaning of " plurality " is two or more, unless otherwise clearly specific
It limits.Unless otherwise clearly defined and limited, in this application, the arts such as term " installation ", " connected ", " connection ", " fixation "
Language shall be understood in a broad sense, such as, it may be a fixed connection, may be a detachable connection, or be integrally connected；Can be machinery
Connection can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two elements
Internal connection.For the ordinary skill in the art, above-mentioned term can be understood in the application as the case may be
In concrete meaning.Unless otherwise clearly defined and limited, in this application, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features are in direct contact, and can also not be to be in direct contact but lead to including the first and second features
Cross the other characterisation contact between them.And fisrt feature second feature " on ", " top " and " above " include the
One feature is right over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.First is special
Sign second feature " under ", " lower section " and " below " include fisrt feature right over second feature and oblique upper, or only
Indicate that fisrt feature level height is less than second feature
A kind of attached drawing 3-6 examples specific embodiment of the utility model, the utility model are a kind of novel installation balance
The key board unit of bar, it includes keyboard cover 1, and several mounting hole positions installed for keycap axis 2 are formed on the keyboard cover 1
101, the keycap axis 2 is embedded in matched mounting hole position 101 and is connect with the keyboard cover 1 by buckle structure,
In the present embodiment, 1 bottom end of keyboard cover matches and makes concave up axis bayonet 102, institute on 101 position of mounting hole position
It states keycap axis 2 and is equipped with the shaft fixed disk 201 to match with the axis bayonet 102, the shaft fixed disk 201 is buckled in the axis bayonet
On 102, matches the keycap axis 2 and connect with the keyboard cover 1 by buckle structure；2 upper end of the keycap axis buckle installation
Have a matched keycap 3,3 both sides of each keycap are affixed be equipped with hook 4 (each keycap 3 be in finger keyboard 3 size of keycap compared with
Keycap corresponding to big button, the keycap 3 of inwhole buttons), in the present embodiment, the hook 4 and 3 glue of the keycap
Cementation connects, or the hook cross column (the non-label of attached drawing) by system in 4 upper end of hook is caught in system in 3 matching position of the keycap
Keycap cross female groove (the non-label of attached drawing) it is affixed or affixed by integrated injection molding, in the present embodiment, hook 4 and key
Cap 3 selects the hook cross column (the non-label of attached drawing) by system in 4 upper end of hook to be caught in system in 3 matching position of the keycap
Keycap cross female groove (the non-label of attached drawing) is affixed；When the buckle of the keycap 3 is installed on the keycap axis 2, two hooks 4 are certainly
It is caught under above and through system of opening in Matching installation hole 101 sides of position and symmetrically arranged hook hole 103 (refer to the attached drawing 3-4)；
The periphery that the bottom end of the keyboard cover 1 matches each mounting hole position 101 is additionally provided with one group of back-off 5, and each group of back-off 5 is wrapped
At least two back-offs 5 are included, buckle one balancing pole 003 of installation is set in one group of back-off 5 on each 101 periphery of mounting hole position, and
Two free ends of the balancing pole 003 are also connect with 4 buckle of hook through matching hook hole 103 respectively, 5 cooperation of the back-off
The hook 4 fixes the balancing pole 003, in the present embodiment, refer to the attached drawing 3-4, the hook 4 and the balancing pole
The end of 003 hook buckle connection, which is set, hooks slot 401, and the opening for hooking slot 401 is flare openings, and the internal diameter for hooking slot 401 is big
In the outer diameter of the balancing pole 003, described be buckled on 5 opens back-off groove 501 processed, and the opening of the back-off groove 501 is also loudspeaker
Shaped opening, the outer diameter of the internal diameter of back-off groove 501 also greater than the balancing pole 003；The balancing pole 003 is caught in the hook 4
It hooks slot 401 and/or is buckled in 5 back-off groove 501 and can be moved up and down hooking in slot 401 and/or back-off groove 501, matching pressing
When keycap 3, the balancing pole 6 is set to follow 2 self-return of keycap axis, it should be noted that in practice, to be pressed for small
Key and keycap are then not necessarily to the balanced structure that setting is made of hook 4, back-off 5 and balancing pole 003, only correspond to keycap size ratio
Longer button just needs balanced structure, such as:Shift key, enter key, space bar, Backspace keys；It further include keyboard bottom
Lid 6, the keyboard bottom cover 6 are snapped connection with the keyboard cover 1, in the present embodiment, refer to the attached drawing 5, the keyboard cover 1
Several cover buckles 104 are set on inner side edge, matching several covers on the keyboard bottom cover 6 buckles system at 104 installation positions
There are the bottom cover buckle 601 of matching number, the bottom cover buckle 601 to buckle into the cover buckle 104, match the keyboard bottom cover 6
It is snapped connection with the keyboard cover 1；Several shaft core support columns 602, several shaft core branch are additionally provided on the keyboard bottom cover 6
Dagger 602 is also corresponded with the keycap axis 2 being installed on the keyboard cover 1 in position；Several shaft core support columns
Conductive layer 7 to be placed on 602, and pcb board 8 is set on the conductive layer 7, the pcb board 8 works for controlling entire key board unit, and
Match with each shaft core support column 602 to open on position on the pcb board 8 and be formed with via 801, the keyboard cover 1 with it is described
When keyboard bottom cover 6 snaps connection, 801 upper end Matching installation of each via has a keycap axis 2, and presses down on matching
Keycap 3, the shaft core of the keycap axis 2 can be made to pass through the via 801 and be in electrical contact the conductive layer 7, match button work
Make.
The key board unit of the present embodiment is assembled after single part by being by the dismantling of satellite shaft assembly, and by balancing pole
It is installed in keyboard cover bottom end, in the case where meeting keycap balance pressing, improves assembling structure, reduces material and be produced into
This, and the service life of prolonging keyboard.
Do not limit the technical scope of the present invention above, it is all according to the utility model technical spirit to
On embodiment made by any modification, equivalent variations and modification, in the range of still falling within the technical solution of the utility model.
Claims (6)
1. a kind of key board unit of novel installation balancing pole, it is characterised in that, including keyboard cover is formed on the keyboard cover
Several mounting hole positions for the installation of keycap axis, the keycap axis be embedded in matched the mounting hole position in and by buckle structure and
The keyboard cover connection, keycap axis upper end buckle are equipped with matched keycap, and each keycap both sides are affixed to be equipped with card
It hooks, and the keycap buckles when being installed on the keycap axis, two hooks are caught in and are being matched through system is opened from top to bottom
Mounting hole position side and symmetrically arranged hook hole；The bottom end of the keyboard cover matches the periphery of each mounting hole position also
Equipped with one group of back-off, each group of back-off includes at least two back-offs, is arranged and blocks in one group of back-off on each mounting hole position periphery
Button one balancing pole of installation, and two free ends of the balancing pole are also connect with the hook buckle through matching hook hole respectively.
2. a kind of key board unit of novel installation balancing pole according to claim 1, it is characterised in that, further include keyboard bottom
Lid, the keyboard bottom cover are snapped connection with the keyboard cover, and several shaft core support columns are additionally provided on the keyboard bottom cover, described
Several shaft core support columns are also corresponded with the keycap axis being installed on the keyboard cover in position；Several shaft core branch
Conductive layer is placed on dagger, pcb board is set on the conductive layer, and the position that matches with each shaft core support column on the pcb board
On open and be formed with via, when the keyboard cover is snapped connection with the keyboard bottom cover, each via upper end Matching installation has
The one keycap axis, and press down on matched keycap, the shaft core of the keycap axis can be made to pass through the via and be in electrical contact institute
Conductive layer is stated, key works are matched.
3. a kind of key board unit of novel installation balancing pole according to claim 2, it is characterised in that, the hook and institute
State that keycap gluing is affixed, or keycap of the system in the keycap matching position is caught in by making the hook cross column in hook upper end
Cross female groove is affixed, or affixed by integrated injection molding.
4. a kind of key board unit of novel installation balancing pole according to claim 2, it is characterised in that, the hook and institute
The end for stating the connection of balancing pole hook buckle sets hook slot, and the opening for hooking slot is flare openings, opens system in the back-off and falls
Catching groove, and the opening of the back-off groove is also flare openings；What the balancing pole was caught in the hook hooks slot and/or back-off
It can move up and down in back-off groove and hooking in slot and/or back-off groove, when matching presses keycap, the balancing pole be made to follow the key
Cap shaft self-return.
5. a kind of key board unit of novel installation balancing pole according to claim 2, it is characterised in that, the keyboard cover
Bottom end matches and makes concave up axis bayonet on the position of the mounting hole position, and the keycap axis is equipped with to match with the axis bayonet
Shaft fixed disk, the shaft fixed disk is buckled on the axis bayonet, matches the keycap axis and pass through buckle structure and the keyboard cover
Connection.
6. a kind of key board unit of novel installation balancing pole according to claim 2, which is characterized in that the keyboard cover
Several cover buckles are set on inner side edge, are matched on the keyboard bottom cover and are formed with coupling number at several cover buckles installation position
Purpose bottom cover buckles, and the bottom cover buckles into the cover buckle, matches the keyboard bottom cover and is buckled with the keyboard cover
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820446265.8U CN208061921U (en) | 2018-03-30 | 2018-03-30 | A kind of key board unit of novel installation balancing pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820446265.8U CN208061921U (en) | 2018-03-30 | 2018-03-30 | A kind of key board unit of novel installation balancing pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208061921U true CN208061921U (en) | 2018-11-06 |
Family
ID=63987833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820446265.8U Active CN208061921U (en) | 2018-03-30 | 2018-03-30 | A kind of key board unit of novel installation balancing pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208061921U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109378241A (en) * | 2018-12-24 | 2019-02-22 | 东莞市热动电子科技有限公司 | A kind of mechanical keyboard switch of double-contact |
| CN114694997A (en) * | 2020-12-29 | 2022-07-01 | 罗技欧洲公司 | Improved sliding block structure for mechanical keyboard |
-
2018
- 2018-03-30 CN CN201820446265.8U patent/CN208061921U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109378241A (en) * | 2018-12-24 | 2019-02-22 | 东莞市热动电子科技有限公司 | A kind of mechanical keyboard switch of double-contact |
| CN114694997A (en) * | 2020-12-29 | 2022-07-01 | 罗技欧洲公司 | Improved sliding block structure for mechanical keyboard |
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