CN207663968U - Waterproof key structure and lock with it - Google Patents
Waterproof key structure and lock with it Download PDFInfo
- Publication number
- CN207663968U CN207663968U CN201721028290.6U CN201721028290U CN207663968U CN 207663968 U CN207663968 U CN 207663968U CN 201721028290 U CN201721028290 U CN 201721028290U CN 207663968 U CN207663968 U CN 207663968U
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- China
- Prior art keywords
- box body
- key structure
- elastic membrane
- waterproof key
- hole
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Abstract
The utility model discloses a kind of Waterproof key structure and with its lock, the Waterproof key structure includes electric-controlled box and press component, electric-controlled box includes box body and the circuit board that is set in box body, box surface has a container, and at least one button being electrically connected with circuit board is equipped in container；Press component includes elastic membrane and cover board, and elastic membrane is located on the outside of box body and covers container, and be formed in elastic membrane it is at least one press portion, at least one portion that presses is corresponded at least one button；Cover board is located at the outside of elastic membrane and is fixed by fastener and box body, so that elastic membrane hermetically supports on box body, and cover board is equipped at least one through-hole, at least one through-hole is corresponded at least one portion of pressing, and each the portion of pressing is arranged in corresponding through-hole.According to the Waterproof key structure that the utility model embodiment provides, there is good waterproof effect, can prevent water from being entered to inside electronic product from button, meanwhile, it is simple in structure, it is easy to assembly.
Description
Technical field
The utility model is related to button more particularly to a kind of Waterproof key structure and with its lock.
Background technology
The electronic product of the outdoor applications such as lock, due to outdoor environment complexity, such as when rainy day, rainwater etc. can
Can water entered in lock by positions such as buttons on electronic product, cause short circuit etc. to ask in the circuit in electronic product
Topic, to cause electronic product failure.Electronic product in the related technology, key water-proof structure, waterproof effect is poor, meanwhile, knot
Structure is complicated, and assembly is cumbersome.
Utility model content
The utility model is intended to solve at least some of the technical problems in related technologies.For this purpose, this reality
It is to propose a kind of Waterproof key structure with a novel purpose.
Another purpose of the utility model is to propose a kind of lock with above-mentioned Waterproof key structure.
To achieve the above object, on the one hand, according to the Waterproof key structure of the utility model embodiment, including：
Electric-controlled box, the electric-controlled box include box body and the circuit board that is set in the box body, and the box surface has
One container, the container is interior to be equipped at least one button being electrically connected with the circuit board；
Press component, the press component include elastic membrane and cover board, and the elastic membrane is located on the outside of the box body and covers
Cover the container, and be formed in the elastic membrane it is at least one press portion, it is at least one it is described press portion with it is at least one
The button corresponds；
The cover board is located at the outside of the elastic membrane and is fixed by fastener and the box body, so that the elastic membrane
It hermetically supports on the box body, and the cover board is equipped at least one through-hole, at least one through-hole and at least one
A portion of pressing corresponds, and each portion of pressing is arranged in the corresponding through-hole.
According to the Waterproof key structure that the utility model embodiment provides, there is good waterproof effect, water can be prevented
It is entered to inside electronic product from button, meanwhile, it is simple in structure, it is easy to assembly.
In addition, can also have following additional technology special according to the Waterproof key structure of the utility model above-described embodiment
Sign：
One embodiment according to the present utility model, the container are located at the side of the box body.
One embodiment according to the present utility model, for the container circumferentially around convex edge is provided with, the elastic membrane is close
Feud supports on the convex edge.
One embodiment according to the present utility model, the press component further include at least one keycap, at least one institute
It states keycap to correspond at least one through-hole, each keycap is sheathed in the corresponding through-hole, each described
The portion of pressing is sheathed in the corresponding keycap.
One embodiment according to the present utility model, the keycap are interference fitted with the portion of pressing.
One embodiment according to the present utility model, the cover board include：
Substrate, the substrate are fixed on the box body by the fastener, and the substrate has and passed through along inward-outward direction
Wear the hollow out mouth of the substrate；
Boss, the lateral surface of the boss from the substrate, which protrudes outward, to be formed, at least one through-hole interval cloth
It is placed on the boss and is penetrated through with the hollow out mouth.
One embodiment according to the present utility model, the keycap have annular gear edge, and the annular gear is along backstop in institute
State the inside of boss.
On the other hand, the lock provided according to the utility model embodiment, including：
Lock housing, the lock housing have a button mouth；
Waterproof key structure as described above, the Waterproof key structure are installed in the lock housing, and the Waterproof push-button
The press component in structure is revealed in the button mouth.
According to the lock that the utility model embodiment provides, there is above-mentioned Waterproof key structure, therefore, have good anti-
Water effect can prevent water from being entered to inside electronic product from button, meanwhile, it is simple in structure, it is easy to assembly.
The additional aspect and advantage of the utility model will be set forth in part in the description, partly will be from following description
In become apparent, or recognized by the practice of the utility model.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of the utility model embodiment Waterproof key structure；
Fig. 2 is the exploded view of the utility model embodiment Waterproof key structure；
Fig. 3 is the structural schematic diagram of the utility model embodiment lock；
Fig. 4 is the exploded view of the utility model embodiment lock.
Reference numeral：
Electric-controlled box 10；
Box body 101；
Container 102；
Button 103；
Convex edge 104；
Threaded hole H30；
Press component 20；
Elastic membrane 201；
Cover board 202；
Substrate 2021；
Boss 2022；
Screw 2023；
Through-hole H10；
Counter sink H20；
Press portion 203；
Keycap 204；
Annular gear is along 2041；
Lock housing 30；
Cover 301；
Bottom case 302；
Button mouth H40；
Lock tongue 31.
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation, be based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise " " axial direction ", " circumferential direction ", " radial direction " is orientation based on ... shown in the drawings
Or position relationship, be merely for convenience of describing the present invention and simplifying the description, do not indicate or imply the indicated device or
Element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as the limit to the utility model
System.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
In the present invention unless specifically defined or limited otherwise, 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.Moreover, 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 immediately below second feature and obliquely downward, or only
Indicate that fisrt feature level height is less than second feature.
The Waterproof key structure of the utility model embodiment is described in detail with reference to the accompanying drawings.
Shown in Fig. 2, according to the Waterproof key structure that the utility model embodiment provides, electricity can be applied to
Sub- product, including electric-controlled box 10 and press component 20.
Specifically, electric-controlled box 10 includes box body and the circuit board being set in the box body, the box surface has one
Container 102, the container 102 is interior to be equipped at least one button 103 being electrically connected with the circuit board.
That is, circuit board is provided in tray interior, protective action can be played to internal circuit board using box body,
Such as waterproof and dustproof etc., and button 103 is provided in box portion outside, in order to be operated for user, the number of button 103
According to the functional configuration of electronic product, for example, in Fig. 1 examples, button 103 is five, five buttons 103 in the horizontal direction between
Every arrangement.
It should be noted that in a particular application, which can be directly as the shell of electronic product, can also
It is the protective shell of the internal electric part only as electronic product.
Press component 20 includes elastic membrane 201 and cover board 202, wherein the elastic membrane 201 is located on the outside of the box body and covers
Cover the container 102, and be formed in the elastic membrane 201 it is at least one press portion 203, it is at least one described to press portion
203 correspond at least one button 103.
Cover board 202 is located at the outside of the elastic membrane 201 and is fixed by fastener and the box body, so that the elasticity
Film 201 hermetically supports on the box body, and the cover board 202 is equipped at least one through-hole H10, at least one described logical
Hole H10 with it is at least one it is described press the one-to-one correspondence of portion 203, it is each described to press portion 203 and be arranged in the corresponding through-hole H10
In.
That is, the press component 20 is mainly made of elastic membrane 201 and cover board 202, elastic membrane 201 is to pass through cover board
202 compressions are sealed on box body, corresponding, and container 102 is sealed by elastic membrane 201 and forms closed state, in container 102
Button 103 can be isolated with external environment, play good waterproof effect.Meanwhile it being provided in elastic membrane 201 and button
103 correspondences press portion 203, and portion 203 is pressed by pressing this, you can are moved into container 102 so that pressing portion 203, elasticity
Film 201 deform and to 102 sunken inside of container, in this way, button 103 in container 102 can be pressed by pressing portion 203.In addition, lid
Through-hole H10 corresponding with the portion of pressing 203 is provided on plate 202 so that pressing portion 203 can be emerging in through-hole H10, Jin Erfang
Convenient for user's pressing operation, this presses portion 203.
According to the Waterproof key structure that the utility model embodiment provides, elastic membrane 201 is compressed by cover board 202 and is sealed
On box body so that the host cavity on box body is completely sealed, in this way, have good waterproof effect, can prevent water from by
It is entered to inside electronic product at key 103.
Further, elastic membrane 201 is located at the outside of box body, and cover board 202 is located at the outside of elastic membrane 201, elastic membrane 201
On the through-hole H10 pressed on portion 203 and cover board 202 correspond, it is sharp in this way, will press after portion 203 is aligned with through-hole H10
Cover board 202 is locked on box body and can seal elastic membrane 201 and box body with fastener, simple in structure, assembly side
Just.
It is understood that it can be integrated formed structure to press portion 203 with elastic membrane 201, can also be by two
Independent component, then be connected as one by connection types such as bondings.
Optionally, the elastic materials such as silica gel or rubber may be used in elastic membrane 201, corresponding, and pressing portion 203 can also adopt
It is integrally formed with elastic membrane 201 with silica gel material or rubber material.In addition, other hard materials can also be used by pressing portion 203,
Such as rigid plastics or metal material, when this presses portion 203 using hard material, can by etc. connection types and elastic membrane
201 connections.
Hard plastics or metal material may be used in cover board 202, in this way, it is opposite so that the cover board 202 has
Higher intensity, when cover board 202 and box body are locked using fastener, which can be reliable by elastic membrane 201
Ground compression is fitted on box body, to improve sealing effect.
In one embodiment of the utility model, container 102 is located at the side of the box body, that is to say, that button
103 are set to the side of box body, in this way, after being sealed using elastic membrane 201, waterproof effect is more preferable, prevent water from flowing into receiving
The problems such as in slot 102 and forming ponding.
In some embodiments of the utility model, container 102 is circumferentially around being provided with convex edge 104, the elastic membrane
201 hermetically support on the convex edge 104.That is, when cover board 202 is fixed by fastener and box body, elastic membrane 201
It is hermetically supported in convex edge 104, in this way, supporting effect using between the convex edge 104 and elastic membrane 201, bullet can be improved
Sealing effect between property film 201 and box body.
In one embodiment of the utility model, press component 20 further includes at least one keycap 204, at least one institute
It states keycap 204 and at least one through-hole H10 to correspond, each keycap 204 is sheathed on the corresponding through-hole H10
It is interior, it is each described to press portion 203 and be sheathed in the corresponding keycap 204.
A keycap 204 is arranged in portion 203 that is, being pressed at each, the keycap 204 is right from cover board 202 again
The through-hole H10 answered is pierced by, so, on the one hand, more convenient in user's pressing operation, on the other hand, which can subtract
Small through hole H10 and the gap between portion 203 is pressed, in turn, prevents water and dust etc. from entering between cover board 202 and elastic membrane 201.
Advantageous, keycap 204 presses the interference fit of portion 203 with described, in this way, can make keycap 204 and press portion 203
Between coordinate it is more solid and reliable.
Optionally, which may be used flexible material, such as rubber, silica gel material etc., can also use hard
Material.
In a specific embodiment of the utility model, cover board 202 includes substrate 2021 and boss 2022, and substrate 2021 is logical
It crosses the fastener and is fixed on the box body, and the substrate 2021 has the hollow out for running through the substrate 2021 along inward-outward direction
Mouthful.The lateral surface of boss 2022 from the substrate 2021, which protrudes outward, to be formed, at least one through-hole H10 arranged for interval in
It is penetrated through on the boss 2022 and with the hollow out mouth.
Elastic membrane 201 can be compressed to conform to be formed on box body by using substrate 2021 as a result, and sealed, passed through, then
Keycap 204 can be easily assembled using the through-hole H10 on boss 2022 and presses portion 203, it is simple in structure, it is easy to assembly.
It is fixed with box body for the ease of cover board 202, in one example, fastener uses screw 2023, substrate 2021
It is provided at both ends with counter sink H20, position corresponding with counter sink H20 is threaded hole H30 on box body, and screw 2023 passes through countersunk head
It is easy to assembly in this way, can fix cover board 202 with box body with the threaded hole H30 screw-thread fits on box body after the H20 of hole, Gu
It is fixed secured.
In one embodiment of the utility model, keycap 204 has annular gear along 2041, and the annular gear stops along 2041
It is blocked in the inside of the boss 2022, in this way, can be limited along 2041 and the backstop action of the inside of boss 2022 using annular gear
Keycap 204 processed is detached from, and improves the reliability of assembly.
With reference to shown in Fig. 4, according to the lock that the utility model embodiment provides, including lock housing 30 and such as above-described embodiment institute
The Waterproof key structure stated.
Specifically, lock housing 30 has a button mouth H40, and Waterproof key structure is installed in the lock housing 30, and the waterproof
The press component 20 in press-key structure is revealed in the button mouth H40.
Exemplary, lock housing 30 includes bottom case 302 and cover 301, and bottom cover is tightly connected with cover 301, the H40 settings of button mouth
In the side of bottom cover.
It is to those skilled in the art according to other compositions of the lock of the utility model embodiment and operation
Know, such as lock tongue 31, unlocking mechanism, toggle handle etc., here, being no longer described in detail one by one.
According to the lock that the utility model embodiment provides, there is above-mentioned Waterproof key structure, therefore, have good anti-
Water effect can prevent water from being entered to inside electronic product from button 103, meanwhile, it is simple in structure, it is easy to assembly.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with
It can be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field
Technical staff can by the feature of different embodiments or examples described in this specification and different embodiments or examples into
Row combines and combination.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention,
Under every utility model in the utility model is conceived, equivalent structure made based on the specification and figures of the utility model
Transformation, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (8)
1. a kind of Waterproof key structure, which is characterized in that including：
Electric-controlled box, the electric-controlled box include box body and the circuit board that is set in the box body, and the box surface has one to receive
Tank, the container is interior to be equipped at least one button being electrically connected with the circuit board；
Press component, the press component include elastic membrane and cover board, and the elastic membrane is located on the outside of the box body and covers institute
State container, and be formed in the elastic membrane it is at least one press portion, it is at least one it is described press portion with it is at least one described
Button corresponds；
The cover board is located at the outside of the elastic membrane and is fixed by fastener and the box body, so that the elastic membrane seals
Ground supports on the box body, and the cover board is equipped at least one through-hole, at least one through-hole and at least one institute
The portion's of pressing one-to-one correspondence is stated, each portion of pressing is arranged in the corresponding through-hole.
2. Waterproof key structure according to claim 1, which is characterized in that the container is located at the side of the box body
Face.
3. Waterproof key structure according to claim 1, which is characterized in that the container is convex circumferentially around being provided with
Edge, the elastic membrane hermetically support on the convex edge.
4. Waterproof key structure according to claim 1, which is characterized in that the press component further includes at least one key
Cap, at least one keycap are corresponded at least one through-hole, and each keycap is sheathed on corresponding described logical
In hole, each portion of pressing is sheathed in the corresponding keycap.
5. Waterproof key structure according to claim 4, which is characterized in that the keycap presses portion's interference and match with described
It closes.
6. Waterproof key structure according to claim 4, which is characterized in that the cover board includes：
Substrate, the substrate is fixed on the box body by the fastener, and the substrate has along inward-outward direction through institute
State the hollow out mouth of substrate；
Boss, the lateral surface of the boss from the substrate, which protrudes outward, to be formed, at least one through-hole arranged for interval in
It is penetrated through on the boss and with the hollow out mouth.
7. Waterproof key structure according to claim 6, which is characterized in that the keycap has annular gear edge, the ring
Shape gear is along backstop in the inside of the boss.
8. a kind of lock, which is characterized in that including：
Lock housing, the lock housing have a button mouth；
The Waterproof key structure as described in any one of claim 1 to 7, the Waterproof key structure are installed in the lock housing,
And the press component in the Waterproof key structure is revealed in the button mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721028290.6U CN207663968U (en) | 2017-08-16 | 2017-08-16 | Waterproof key structure and lock with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721028290.6U CN207663968U (en) | 2017-08-16 | 2017-08-16 | Waterproof key structure and lock with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207663968U true CN207663968U (en) | 2018-07-27 |
Family
ID=62936727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721028290.6U Active CN207663968U (en) | 2017-08-16 | 2017-08-16 | Waterproof key structure and lock with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207663968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114639561A (en) * | 2022-03-14 | 2022-06-17 | 深圳市大族机器人有限公司 | Key device and robot with same |
-
2017
- 2017-08-16 CN CN201721028290.6U patent/CN207663968U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114639561A (en) * | 2022-03-14 | 2022-06-17 | 深圳市大族机器人有限公司 | Key device and robot with same |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210602 Address after: 518000 1701-1708, 1801-1806, block D, building 1, Chuangzhi Yuncheng bid section 1, Liuxian Avenue, Xili community, Xili street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Yunjia Intelligent Technology Co.,Ltd. Address before: 518000 Yue Meilin Central Plaza, Kang Road, Futian District, Shenzhen City, Guangdong Province (North District), 2nd floor 204, 205, 206 Patentee before: SHENZHEN XTOOLTECH Co.,Ltd. |