CN206907685U - A kind of packaging button switch of elasticity - Google Patents
A kind of packaging button switch of elasticity Download PDFInfo
- Publication number
- CN206907685U CN206907685U CN201720388273.7U CN201720388273U CN206907685U CN 206907685 U CN206907685 U CN 206907685U CN 201720388273 U CN201720388273 U CN 201720388273U CN 206907685 U CN206907685 U CN 206907685U
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- China
- Prior art keywords
- inner casing
- base
- shell
- upper lid
- button switch
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Abstract
The utility model provides a kind of packaging button switch of elasticity,Including upper lid,Shell,Metal key-press and base,Shell has been embedded in a dismountable inner casing,Metal key-press is plugged on base,And it is connected with the pcb board of base lower end,Inner casing is connected by spring with base,Metal key-press is supported by the support frame on inner casing and fixed,Multiple elastic buttons are provided with inner casing,Elastic button is embedded into the storage tank of lid,Inner casing connects with top cap and is fixed together,Inner casing moves up and down under elastic reaction relative to shell,Keycap of the present utility model,Upper lid,Shell,Base and inner casing are all demountable structures,When inner member is damaged either outside keycap,When upper lid or shell wear,It can individually take apart and be changed,Without whole key switch is all changed,Make replacement cost lower,Simultaneously,Also it is connected by spring with base,Considerably increase comfort level during pressing.
Description
Technical field
It the utility model is related to switching equipment technology, more particularly to a kind of packaging button switch of elasticity.
Background technology
Button switch refers to, using button promotion transmission mechanism, make movable contact open by on-off with stationary contact and realize circuit
The switch of connection.Button switch is a kind of simple in construction, using quite varied master control electrical apparatus.In electric automatic control circuit
In, for sending control signal manually with control contactor, relay, electromagnetic starter etc..
The switch housing of existing button switch and switch pedestal are integrative-structures, it is not easy to are dismantled, when switch housing is ground
During damage, the shell of whole button can only be changed, so adds the cost of replacing, and is directly when in general key press
Be pressed against on spring, need when pressing to be pressed against center can uniform force, it is easy when being pressed against marginal position
Failure, and press uncomfortable.
Utility model content
For weak point present in above-mentioned technology, the utility model provides a kind of convenient dismounting, and easily assembling,
Production efficiency is high, presses comfortable elastic packaging button switch.
In order to realize above-mentioned function, the utility model discloses a kind of packaging button switch of elasticity, including upper lid, shell,
Metal key-press and base, the shell have been embedded in a dismountable inner casing, and the metal key-press is plugged on base, and with
The pcb board connection of base lower end, inner casing are connected by spring with base, and metal key-press is supported solid by the support frame on inner casing
It is fixed, multiple elastic buttons are provided with inner casing, elastic button is respectively symmetrically set, and multiple accommodating elastic buttons are provided with upper lid
Storage tank, elastic button is embedded into the storage tank of lid, and inner casing connects with top cap and is fixed together, and inner casing is in elastic reaction
Under moved up and down relative to shell.
Wherein, projection is provided with the outward flange of the base, the lower end of the shell and the position of base contacts are set
Fluted, the projection is embedded into groove, and base is fixed together with shell.
Wherein, the projection is provided with multiple, is symmetrically arranged on base outward flange, and the groove on shell is also provided with
Have multiple, and the quantity of groove is as the quantity of projection, and the position of groove is as the position of projection, corresponding to projection insertion
Groove adaptation is fixed.
Wherein, the bottom of the inner casing is provided with the first accommodating post of multiple putting springs, and the base and first houses
Position corresponding to post is also equipped with the second accommodating post, and spring clamping is between the first accommodating post and the second accommodating post.
Wherein, the keycap of an arcuate structure is additionally provided with the upper lid, keycap is removable by snap and upper lid
Unload and be connected.
Wherein, hemispherical boss structure, half covered in the hemispherical boss insertion are provided with the elastic button
In spherical storage tank, upper lid is fixedly connected with inner casing.
The beneficial effects of the utility model are：Compared with prior art, a kind of elasticity of the utility model offer is packaging presses
Button switch, all it is demountable structure from keycap, upper lid, shell, base and inner casing, when inner member is damaged either
Outside keycap, upper lid or shell can individually be taken apart and be changed when wear, without by whole button
Switch is all changed, and makes replacement cost lower, meanwhile, in the utility model, inner casing is detachably connected with upper lid, also simultaneously
It is connected with base by spring, is covered in pressing, inner casing can teetertotters under the elastic reaction of spring, because metal key-press is fixed
On the support frame of inner casing, Gu when inner casing teetertotters, metal key-press also can up-down vibration, so as to realize metal key-press
With pcb board conducting contact, realize the function of the button, using being moved under Spring driving inner casing mountain, and spring be provided with it is multiple,
Symmetrically set, considerably increase comfort level during pressing.
Brief description of the drawings
Fig. 1 is the utility model embodiment key switch explosive view；
Fig. 2 is the utility model embodiment spring, inner casing and base connection diagram；
Fig. 3 is the utility model embodiment shell and base connection diagram；
Fig. 4 is lid and keycap connection diagram in the utility model embodiment；
Fig. 5 is the utility model embodiment button switch assembly structure diagram；
Fig. 6 is second of structure of elastic button on the utility model embodiment inner casing.
Main element symbol description is as follows：
1st, upper lid 2, shell
3rd, metal key-press 4, base
5th, inner casing 6, spring
7th, keycap 11, storage tank
12nd, buckle 21, groove
41st, the second accommodating post 42, boss
51st, elastic button 52, first houses post
71st, neck.
Embodiment
In order to more clearly state the utility model, the utility model is further described below in conjunction with the accompanying drawings.
Referring to Fig. 1, the utility model discloses a kind of packaging button switch of elasticity, including upper lid 1, shell 2, metal are pressed
Key 3 and base 4, shell 2 have been embedded in a dismountable inner casing 5, and metal key-press 3 is plugged on base 4, and penetrates base 4,
So as to be connected with the pcb board (not shown) of the lower end of base 4, inner casing 5 is connected by spring 6 with base 4, and metal key-press 3 is by interior
Support frame support in shell 5 is fixed, and is provided with multiple elastic buttons 51 on inner casing 5, elastic button 51 is respectively symmetrically set, upper lid
The storage tank 11 of multiple accommodating elastic buttons is provided with 1, elastic button 51 is embedded into the storage tank 11 of lid 1, inner casing 5
It is connected and fixed with upper lid 1, inner casing 5 moves up and down under the elastic reaction of spring 6 relative to shell.In the present embodiment
In, elastic button 51 is independent chip architecture elastic on inner casing 5, for the box structure of prismatic, or hemispheric boss knot
Structure, the one end of elastic button 51 are fixed on inner casing 5, and three faces independently, are conveniently embedded into the storage tank 11 of lid 1 in addition,
In particular by hemispheric boss structure, as shown in fig. 6, the elastic button 51 of hemispherical boss structure, convenient from storage tank
Taken out in 11.
Relative to prior art, in pressing when lid 1, spring is not directly placed on, but the power of pressing is passed through interior
Shell 5, which carries out one, to be disperseed, because the spring 6 that inner casing 5 connects realizes moving up and down for inner casing 5, so as to drive the metal on inner casing 5
Button 3 can move up and down, and contact pcb board, realize the function of the button, so, when pressing upper lid 1, whole metal
3 equal uniform force of button, multiple springs 6 support jointly, not only uniform force, and the restoring force that pressing gets up to act on hand is also more equal
It is even, so that no matter pressing is more comfortable, and press from which angle, power can be distributed on inner casing 5, realization is uniformly distributed,
And act on uniform peace pressure on metal key-press 3, realize the function of the button.Make button process more comfortable.
Referring to Fig. 2, in the present embodiment, the bottom of inner casing 5 is provided with the first accommodating post 52 of multiple putting springs 6,
Base 4 and the first accommodating 52 corresponding position of post are also equipped with the second accommodating post 41, and spring 6 is clamped in the first accommodating post 52 and the
Between two accommodating posts 41, in the present embodiment, the first accommodating post 51 is separately positioned on wherein on two angle sides of inner casing 5, corresponding
The second accommodating post 41 be also contained on two angle sides of base 4, but the accommodating position of the utility model spring 6 is not limited to
The angular position stated, symmetrical structure is can also be, and quantity is not limited to 2, can also be 4, i.e., inner casing 5 is every
A spring is both provided with bar side and corresponding first accommodating post 52 and second houses post 41, in the present embodiment, inner casing 5
Square structure is also not limited to, can also be circular configuration, or other mechanisms, as long as same function can be realized.
Referring to Fig. 3, further, demountable structure of the present utility model not only shows inner casing 5 with upper lid 1, going back
There is shell 2 with the annexation of base 4, projection 42 being provided with the outward flange of base 4, lower end and the base 4 of shell 2 connect
Tactile position sets fluted 21, and projection 42 is embedded into groove 21, so that base 4 is fixed together with the splicing of shell 2,
In the present embodiment, projection 42 is provided with four, respectively two-by-two one group be symmetricly set on the outward flange of base 4, equally, shell 2
On groove 21 be also equipped with four, position as the position of projection 42, and the quantity of the quantity of groove 21 and projection 42 and
Position is all consistent, and in the present embodiment, the first from left right side is arranged on base with one side to projection 42 respectively, and in pair on symmetrical one side
Claim position also two projections 42 of the right setting of a first from left, have on equivalent to four angles of such a structure and fixed, so that clamping is more
It is firm.
Fig. 4-Fig. 5 is referred to, in the present embodiment, the keycap 7 of an arcuate structure is additionally provided with upper lid 1, keycap 7 is logical
Cross snap and be detachably connected fixation with upper lid, in the present embodiment, buckle is provided with wherein two symmetrical sides of upper lid 1
12, the neck 71 that connection is adapted to buckle 12 is provided with the position that upper lid 1 contacts in keycap 7, buckle 12 is embedded into neck 71
When upper, keycap 7 is just arranged on upper lid 1, and in the present embodiment, keycap 7 is arranged to arcuate structure, and not only outward appearance is more beautiful, and arc
Shape structure is more comfortable when pressing with finger, so as to improve the practical comfortableness of button switch.
Advantage of the present utility model is：
1) the utility model is all demountable structure from keycap, upper lid, shell, base and inner casing, works as inner member
Either outside keycap, upper lid or shell be damaged when wear, can individually take apart and be changed,
Without whole key switch is all changed, make replacement cost lower；
2) inner casing is detachably connected with upper lid, while is also connected by spring with base, is covered in pressing, inner casing can be in spring
Elastic reaction under teetertotter, because metal key-press is fixed on the support frame of inner casing, Gu when inner casing teetertotters,
Metal key-press also can up-down vibration, so as to realize metal key-press and pcb board conducting contact, realize the function of the button, utilize bullet
Spring driving is moved under inner casing mountain, and spring is provided with multiple, symmetrically sets, considerably increases comfort level during pressing；
3) keycap is provided with, keycap is arcuate structure, and keycap can also be designed to different patterns and shape, make button
Switch geometry is more attractive, more there is market competitiveness.
Disclosed above is only several specific embodiments of the present utility model, but the utility model is not limited to this,
The changes that any person skilled in the art can think of should all fall into the scope of protection of the utility model.
Claims (6)
1. a kind of packaging button switch of elasticity, it is characterised in that including upper lid, shell, metal key-press and base, the shell
A dismountable inner casing is embedded in, the metal key-press is plugged on base, and is connected with the pcb board of base lower end, interior
Shell is connected by spring with base, and metal key-press is supported by the support frame on inner casing and fixed, and multiple elasticity are provided with inner casing
Button, elastic button are respectively symmetrically set, and the storage tank of multiple accommodating elastic buttons is provided with upper lid, and elastic button is embedded into
In the storage tank of upper lid, inner casing connects with top cap and is fixed together, and inner casing moves up and down under elastic reaction relative to shell.
2. the packaging button switch of elasticity according to claim 1, it is characterised in that set on the outward flange of the base
Have a projection, the lower end of the shell and the position of base contacts set fluted, and the projection is embedded into groove, base with it is outer
Shell is fixed together.
3. the packaging button switch of elasticity according to claim 2, it is characterised in that the projection be provided with it is multiple, point
It is not symmetricly set on base outward flange, the groove on shell is also equipped with multiple, and the quantity of groove and the quantity of projection one
Sample, the position of groove is as the position of projection, and groove adaptation is fixed corresponding to projection insertion.
4. the packaging button switch of elasticity according to claim 1, it is characterised in that the bottom of the inner casing is provided with more
First accommodating post of individual putting spring, base position corresponding with the first accommodating post are also equipped with second and house post, spring
It is clamped between the first accommodating post and the second accommodating post.
5. the packaging button switch of elasticity according to claim 1, it is characterised in that be additionally provided with one on the upper lid
The keycap of arcuate structure, keycap are detachably connected fixation by snap and upper lid.
6. the packaging button switch of elasticity according to claim 1, it is characterised in that half is provided with the elastic button
Spherical boss structure, the hemispherical boss structure are embedded in the hemispherical storage tank on lid, and upper lid is fixedly connected with inner casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720388273.7U CN206907685U (en) | 2017-04-12 | 2017-04-12 | A kind of packaging button switch of elasticity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720388273.7U CN206907685U (en) | 2017-04-12 | 2017-04-12 | A kind of packaging button switch of elasticity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206907685U true CN206907685U (en) | 2018-01-19 |
Family
ID=61290651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720388273.7U Active CN206907685U (en) | 2017-04-12 | 2017-04-12 | A kind of packaging button switch of elasticity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206907685U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108198720A (en) * | 2018-02-13 | 2018-06-22 | 宁波精通电子元件有限公司 | Metal button swtich structure |
| CN113808874A (en) * | 2021-09-18 | 2021-12-17 | 四川永贵科技有限公司 | Switch structure for charging gun |
-
2017
- 2017-04-12 CN CN201720388273.7U patent/CN206907685U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108198720A (en) * | 2018-02-13 | 2018-06-22 | 宁波精通电子元件有限公司 | Metal button swtich structure |
| CN113808874A (en) * | 2021-09-18 | 2021-12-17 | 四川永贵科技有限公司 | Switch structure for charging gun |
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