CN208027952U - A kind of sounding key switch - Google Patents
A kind of sounding key switch Download PDFInfo
- Publication number
- CN208027952U CN208027952U CN201820090058.3U CN201820090058U CN208027952U CN 208027952 U CN208027952 U CN 208027952U CN 201820090058 U CN201820090058 U CN 201820090058U CN 208027952 U CN208027952 U CN 208027952U
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- China
- Prior art keywords
- handle
- pedestal
- sounding
- glue
- shrapnel
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Abstract
The utility model provides a kind of sounding key switch, including handle, Jiao Gai and pedestal, handle are installed on glue and cover, and for glue cover buckle together on pedestal, pedestal is equipped with sounding shrapnel.The madial wall of pedestal is equipped with inserting groove, and sounding shrapnel is detachably inserted into inserting groove, and sounding shrapnel is placed in below handle on corresponding position.When pressing down on handle, sounding shrapnel is compressed between the madial wall of pedestal and the lateral wall of handle, and the impact of sounding shrapnel covers in glue and then sends out the sound.This practicality new construction is simple, sends out the sound by making sounding shrapnel strike Jiao Gai by pressuring press handle, operator is able to confirm that the operation of key entry is errorless by the sound, is pressed to reduce mistake, and use and convenient disassembly, and manufacturing cost is low, is conducive to marketing.
Description
Technical field
The utility model is related to the improvement of button switch for keyboard, especially a kind of key switch with vocal function.
Background technology
With the development of science and technology, more and more electronic equipments use in people's lives, it can be common that set with electronics
The mechanical keyboard that standby collocation uses, the key switch that common mechanical keyboard uses for the key switch of metal material contact,
It mainly by making internal contact touching complete access by pressuring press handle, realizes the disconnection of mechanical switch.Traditional key switch
Complicated, manufacturing cost is high, and operator is during use, and when due to press of key switch, key switch is not
The sound can be sent out, need the repeated presses key switch so that cause it is wrong by.If the sound can occur by pressuring press handle, this is for operation
It for person, can not only confirm that the operation of key entry is errorless, and the rhythm of input can also be accelerated by the sound.Therefore, it is necessary to one
Kind is simple in structure, and the key switch with vocal function is to solve the above problems.
Invention content
The technical problem to be solved by the utility model is to provide a kind of sounding that can effectively overcome the above problem to occur
Key switch, it is not only simple in structure, and the key switch with vocal function.
In order to solve the above-mentioned technical problem, the utility model provides a kind of sounding key switch, it include handle, Jiao Gai with
And pedestal, the handle are installed on glue and cover, glue cover buckle is together on pedestal, it is characterised in that：The pedestal is equipped with sounding bullet
Piece；The madial wall of pedestal is equipped with inserting groove, and the sounding shrapnel is detachably inserted into the inserting groove, and sounding shrapnel
It is placed in below handle on corresponding position；When pressing down on handle, sounding shrapnel is compressed in the madial wall and handle of pedestal
Between lateral wall, and the impact of sounding shrapnel covers in glue and then sends out the sound.
In above structure, the sounding shrapnel has a plug division, and the plug division can be plugged in the inserting groove；
Plug division, which bends inwards, extends to form an elastic bend part, and the elastic bend part is arc-shaped, and elastic bend part can strike
On the internal face of Jiao Gai and send out the sound；Elastic bend part, which tilts down, extends to form an abutting part, and the abutting part can
It is supported with the lateral wall of handle.
In above structure, the pedestal centre position is equipped with positioning column, and handle bottom is equipped with corresponding with the positioning column
Mounting hole, positioning column protrude from base top end face and can extend into the mounting hole；It is set between the handle and pedestal
There are a resetting spring, one end of the resetting spring to be sheathed on the positioning column of pedestal, the other end of resetting spring is set to installation
In hole.
In above structure, the handle lateral wall is equipped with convex ribs, and the convex ribs can be with the abutting of the sounding shrapnel
Portion cooperates and supports；Guide post is equipped in the mounting hole of handle bottom, the positioning column is equipped with draw corresponding with guide post
Guide hole, the guide post are embedded in guide hole and up and down along guide hole.
In above structure, the handle bottom is additionally provided with an accommodating cavity that Open Side Down, and glue core is equipped in the accommodating cavity,
The glue core is flush-mounted in accommodating cavity and can be moved up and down in accommodating cavity.
In above structure, the glue in-core is equipped with compression spring, the glue core upper end opening and equipped with described for placing
The top inner wall face of the mounting groove of compression spring, the accommodating cavity is equipped with a boss, and one end of the compression spring is set in institute
On the inner wall for stating glue core mounting groove, the other end of compression spring is sheathed on the boss of the accommodating cavity internal face.
In above structure, it is respectively equipped with blocking portion on the accommodating cavity side wall, is equipped with and institute at the glue core upper end opening
The convex block that blocking portion is supported is stated, the lower end of the glue core passes through the blocking portion of the accommodating cavity, the convex block of glue core upper end and blocking
Portion's contact offsets, and the glue core is limited to by convex block in the blocking portion of accommodating cavity.
In above structure, contact terminal and lower terminal are additionally provided on the pedestal, the contact terminal and lower terminal are set to
The side of the pedestal and below the glue core, drives glue core to move downward, glue core is made to be connect with contact terminal by pressuring press handle
It touches and continues to move downward, so that contact terminal and lower terminal contact.
In above structure, guide post is equipped in the mounting hole of the handle bottom, the positioning column is equipped with and guide post
Corresponding guide hole, the guide post are embedded in guide hole and up and down along guide hole.
The beneficial effects of the utility model are：The utility model is equipped with sounding shrapnel on pedestal, and handle is transported up and down
When dynamic, sounding shrapnel is compressed between the madial wall of pedestal and the lateral wall of handle, while the elastic bend part of sounding shrapnel
It can strike on the internal face of Jiao Gai and then send out the sound.And by being equipped with glue core in handle, the stroke of handle is made to add
Greatly, so improve sounding shrapnel the sound.This practicality new construction is simple, is sent out by making sounding shrapnel strike Jiao Gai by pressuring press handle
The sound, operator is able to confirm that the operation of key entry is errorless by the sound, is pressed to reduce mistake, and use and convenient disassembly, manufacture
It is at low cost, be conducive to marketing.
Description of the drawings
Fig. 1 is the utility model overall structure embodiment schematic diagram；
Fig. 2 is the utility model detonation configuration embodiment schematic diagram；
Fig. 3 is the assembling structure embodiment schematic diagram of the utility model handle and glue core；
Fig. 4 is the cross-section structure embodiment schematic diagram of Fig. 3 handles and glue core；
Fig. 5 is the assembling structure embodiment schematic diagram of the utility model pedestal and sounding shrapnel；
Fig. 6 is the cross-section structure embodiment schematic diagram of the utility model；
Cross-section structure embodiment schematic diagram when Fig. 7 is the working condition of the utility model.
In figure：Pedestal 1, handle 3, sounding shrapnel 4, glue core 5, resetting spring 6, contact terminal 7, lower terminal 8, is inserted glue lid 2
Access slot 11, positioning column 12, guide hole 121, convex slot 21, convex ribs 31, guide post 32, accommodating cavity 33, boss 331, blocking portion
332, abutting part 41, elastic bend part 42, plug division 43, compression spring 51, convex block 52.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figures 1 to 7, the utility model disclose a kind of sounding key switch, including pedestal 1, glue lid 2, handle 3 with
And sounding shrapnel 4.Glue lid 2 is fastened on pedestal 1, and a convex slot 21 is offered on glue lid 2, and handle 3 is set to convex slot
And it can be up and down along 21 inner wall of convex slot in 21.Pedestal 1 is equipped with the inserting groove 11 for grafting sounding shrapnel 4, sounding bullet
Piece 4 is detachably inserted into inserting groove 11.When being moved downward by pressuring press handle 3, the lateral wall of handle 3 can be with sounding shrapnel 4
It contacts and sounding shrapnel 4 is extruded between the madial wall of pedestal 1 and the lateral wall of handle 3, meanwhile, the sounding bullet of flexible deformation
Piece 4, which can strike, to be covered in glue and then sends out the sound.
Specifically, the sounding key switch of the utility model as depicted in figs. 1 and 2, it includes pedestal 1, glue lid 2, handle 3
Sounding shrapnel 4 and glue core 5；1 two side of pedestal is equipped with several buckles, and the front and rear sides wall of glue lid 2 is equipped with and buckle phase
The buckle slot of cooperation, glue lid 2 can be fastened on buckle slot on pedestal 1 by buckle.A convex slot 21 is offered on glue lid 2,
Handle 3 can be up and down in the convex slot 21 of glue lid 2.The corresponding position in 3 lower section of handle is installed with sounding shrapnel 4, the hair
Sound shrapnel 4 being capable of plugged and fixed in the inserting groove 11 on pedestal 1 by plug division 43, wherein handle 3 is towards sounding shrapnel 4
Lateral wall be equipped with convex ribs 31, the abutting part 41 on sounding shrapnel 4 cooperates with convex ribs 31 and supports, i.e., when by pressuring press handle 3
When moving downward, the abutting part 41 on sounding shrapnel 4 can be contacted with convex ribs 31 to be supported；Due to inserting for 4 bottom of sounding shrapnel
Socket part 43 is plugged and fixed on pedestal 1, when continuing to move downward by pressuring press handle 3, the elastic bend part on sounding shrapnel 4
42 bend by pressure deform, and at this moment, sounding shrapnel can be such that the upward elasticity that bends of elastic bend part 42 becomes using bottom as fulcrum
Shape so that elastic bend part 42 can strike on the corresponding medial surface of glue lid 2, and then send out the sound.When laying down external force
(unclamping key switch), handle 3 can reset to initial position under the action of resetting spring.
Preferably, as shown in Fig. 2, sounding shrapnel 4 has a plug division 43, plug division 43 can be plugged on pedestal 1
In inserting groove 11；Plug division 43, which bends inwards, extends to form elastic bend part 42, and elastic bend part 42 flexural deformation and can be hit
It beats on 2 madial wall of glue lid and then sends out the sound；Elastic bend part, which is bent downward, extends to form an abutting part 41,41 energy of abutting part
Enough cooperations of convex ribs 31 on handle 3 support.
Preferably, 1 centre position of pedestal is equipped with positioning column 12, and 3 bottom of handle is equipped with mounting hole corresponding with positioning column 12
(not shown), positioning column 12 protrude from 1 top end surface of pedestal and can extend into mounting hole.It is equipped between handle 3 and pedestal 1
One end of one resetting spring 6, resetting spring 6 is sheathed on the positioning column 12 of pedestal 1, and the other end of resetting spring 6 is set to installation
In hole.
Preferably, 3 lateral wall of handle is equipped with convex ribs 31, and convex ribs 31 can be with the 41 phase interworking of abutting part of sounding shrapnel 4
Conjunction supports.Guide post 32 is equipped in the mounting hole of 3 bottom of handle, positioning column 12 is equipped with guide hole corresponding with guide post 32
121, guide post 32 is embedded in guide hole 121 and up and down along guide hole 121.The handle lateral wall is equipped with convex ribs, institute
Stating convex ribs can support with the mutual cooperation of the abutting part of the sounding shrapnel
Specifically, as shown in figure 5, being equipped with a resetting spring 6 between handle 3 and pedestal 1, which is sheathed on bottom
On the positioning column 41 of seat 4, the other end of resetting spring 6 is set in the mounting hole 31 of 3 bottom of handle, wherein the peace of 3 bottom of handle
It fills and is equipped with guide post 32 in hole, positioning column 12 is equipped with guide hole 121 corresponding with guide post 32, and guide post 32 stretches into guide hole
It is in 121 and up and down along guide hole 121.I.e. 6 one end of resetting spring is set on the positioning column 12 of pedestal 1, resetting spring 6
The other end be set on the guide post 32 in mounting hole, and guide post 32 can extend into the guide hole 121 on positioning column 12
In so that resetting spring 6 can be firmly secured between handle 3 and pedestal 1, and when resetting spring 6 stretches is not easy to run
Partially.
Further, 3 bottom of handle is equipped with an accommodating cavity 33 that Open Side Down, and glue core 5, glue core 5 are equipped in accommodating cavity 33
It can move up and down in accommodating cavity 33 and in accommodating cavity 33.
Further, as shown in figure 3, equipped with compression spring 51,5 upper end opening of glue core and equipped with for placing in glue core 5
The top inner wall face of the mounting groove (not shown) of compression spring 51, accommodating cavity 33 is equipped with a boss 331, one end of compression spring 51
On the bottom wall of 5 mounting groove of glue core, the other end of compression spring 51 is sheathed on the boss 331 in 33 top inner wall face of accommodating cavity
On.
Further, it is respectively equipped with blocking portion 332 on 33 side wall of accommodating cavity, is equipped at 5 upper end opening of glue core and blocking portion
332 convex blocks 52 supported, due to the generally inverted cone-shaped structure of glue core 5, the diameter of the top half of glue core 5 is than lower half portion
Diameter is big so that 5 lower half portion of glue core can pass through the blocking portion of accommodating cavity, and the convex block of 5 top half of glue core and blocking
The contact of portion 332 offsets, i.e., glue core 5 is limited to by convex block in the blocking portion of accommodating cavity.
Further, contact terminal 7 and lower terminal 8 are additionally provided on pedestal 1, contact terminal 7 and lower terminal 8 are set to pedestal 1
Side and positioned at the lower section of glue core 5, drive glue core 5 to move downward by pressuring press handle 3, glue core 5 made to contact and continue with contact terminal 7
It moves downward, so that contact terminal 7 and lower terminal 8 contact conduction.
Specifically, as shown in figure 4, being embedded with glue core 5 in the accommodating cavity of 3 bottom of handle, glue core 5 passes through 51 energy of compression spring
Enough to be moved up and down in accommodating cavity, i.e., the glue core 5 is mounted on the top of contact terminal 7 and lower terminal 8, and handle 3 moves downward band
Dynamic glue core 5 moves downwardly together, and when moving to certain stroke, the bottom surface of glue core 5 is contacted with the contact terminal 7 of lower section, and after
It is continuous to move downward, since the elastic force of 5 internal pressure spring 51 of glue core is more than the elastic force of contact terminal 7, contact terminal 7 is forced to be pressed to
Lower movement, until the contact of contact terminal 7 and lower terminal 43, at this point, contact terminal 7 and lower terminal 8 are close to conduction, in glue core 5
Compression spring 51 withstood, glue core 5 cannot continue to move downward.
The utility model is equipped with sounding shrapnel on pedestal, and when handle moves up and down, sounding shrapnel is compressed in pedestal
Madial wall and the lateral wall of handle between, while can to strike the internal face in Jiao Gai enterprising for the elastic bend part of sounding shrapnel
And send out the sound.And by being equipped with glue core in handle, the stroke of handle is set to increase, and then improve the sound of sounding shrapnel.
This practicality new construction is simple, sends out the sound by making sounding shrapnel strike Jiao Gai by pressuring press handle, operator can be true by the sound
The operation for recognizing key entry is errorless, is pressed to reduce mistake, and use and convenient disassembly, and manufacturing cost is low, is conducive to marketing.
The foregoing is merely this patent preferred embodiments, not limit this patent range, every using specification and attached
Equivalent structure or equivalent flow shift made by figure content is directly or indirectly used in other relevant technical fields, belongs to
The scope of this patent.
Claims (8)
1. a kind of sounding key switch, including handle, Jiao Gai and pedestal, the handle are installed on glue and cover, glue cover buckle together in
On pedestal, it is characterized in that：The pedestal is equipped with sounding shrapnel；The madial wall of pedestal is equipped with inserting groove, and the sounding shrapnel can
It is releasably plugged in the inserting groove, and sounding shrapnel is placed in below handle on corresponding position；When pressing down on handle,
Sounding shrapnel is compressed between the madial wall of pedestal and the lateral wall of handle, and the impact of sounding shrapnel is covered and then sent out in glue
Go out the sound.
2. a kind of sounding key switch as described in claim 1, it is characterized in that：The sounding shrapnel has a plug division, institute
Stating plug division can be plugged in the inserting groove of the pedestal, and plug division curves inwardly to form an elastic bend part, the elasticity
Bending section is arc-shaped and elastic bend part can strike on the internal face of Jiao Gai and send out the sound；Elastic bend part tilts down
An abutting part is extended to form, the abutting part can be supported with the lateral wall of handle.
3. a kind of sounding key switch as claimed in claim 2, it is characterized in that：The pedestal centre position is equipped with positioning column,
Handle bottom is equipped with mounting hole corresponding with the positioning column, and positioning column protrudes from base top end face and can extend into described
In mounting hole；A resetting spring is equipped between the handle and pedestal, one end of the resetting spring is sheathed on the positioning of pedestal
On column, the other end of resetting spring is set in mounting hole.
4. a kind of sounding key switch as claimed in claim 3, it is characterized in that：The handle lateral wall is equipped with convex ribs, institute
Stating convex ribs can support with the mutual cooperation of the abutting part of the sounding shrapnel；Guide post, institute are equipped in the mounting hole of handle bottom
It states positioning column and is equipped with guide hole corresponding with guide post, the guide post is embedded in guide hole and up and down along guide hole.
5. a kind of sounding key switch as described in claim 1, it is characterized in that：The handle bottom is additionally provided with one, and Open Side Down
Accommodating cavity, glue core is equipped in the accommodating cavity, the glue core is flush-mounted in accommodating cavity and can be moved up and down in accommodating cavity.
6. a kind of sounding key switch according to claim 5, it is characterized in that：The glue in-core is equipped with compression spring, institute
It states glue core upper end opening and equipped with the mounting groove for placing the compression spring, the top inner wall face of the accommodating cavity is equipped with one
Boss, one end of the compression spring are set on the inner wall of the glue core mounting groove, and the other end of compression spring is sheathed on described
On the boss of accommodating cavity internal face.
7. a kind of sounding key switch according to claim 6, it is characterized in that：It is respectively equipped with resistance on the accommodating cavity side wall
Stopper, is equipped with the convex block supported with the blocking portion at the glue core upper end opening, and the lower end of the glue core passes through described accommodating
The blocking portion of chamber, the convex block of glue core upper end is contacted with blocking portion to offset, and the glue core is limited to the blocking of accommodating cavity by convex block
In portion.
8. a kind of sounding key switch according to claim 5, it is characterized in that：Be additionally provided on the pedestal contact terminal and
Lower terminal, the contact terminal and lower terminal are set to the side of the pedestal and below the glue cores, are driven by pressuring press handle
Glue core moves downward, and so that glue core is contacted with contact terminal and continues to move downward, so that contact terminal and lower terminal contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820090058.3U CN208027952U (en) | 2018-01-19 | 2018-01-19 | A kind of sounding key switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820090058.3U CN208027952U (en) | 2018-01-19 | 2018-01-19 | A kind of sounding key switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208027952U true CN208027952U (en) | 2018-10-30 |
Family
ID=63901252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820090058.3U Active CN208027952U (en) | 2018-01-19 | 2018-01-19 | A kind of sounding key switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208027952U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112466270A (en) * | 2020-12-02 | 2021-03-09 | 歌尔科技有限公司 | Sound production assembly and electronic equipment with same |
-
2018
- 2018-01-19 CN CN201820090058.3U patent/CN208027952U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112466270A (en) * | 2020-12-02 | 2021-03-09 | 歌尔科技有限公司 | Sound production assembly and electronic equipment with same |
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| GR01 | Patent grant |