CN207834157U - A kind of multifunction switch of protection against electric shock - Google Patents
A kind of multifunction switch of protection against electric shock Download PDFInfo
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- CN207834157U CN207834157U CN201820186918.3U CN201820186918U CN207834157U CN 207834157 U CN207834157 U CN 207834157U CN 201820186918 U CN201820186918 U CN 201820186918U CN 207834157 U CN207834157 U CN 207834157U
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- multifunction switch
- wall
- switch
- electric shock
- protection against
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Abstract
The utility model provides a kind of multifunction switch of protection against electric shock, is related to switching device technology neck.The multifunction switch of the protection against electric shock, including switch installation seat, the top of the switch installation seat and the bottom of cover board overlap, thread groove is offered at the top of the switch installation seat, the inside of the thread groove is socketed with bolt, the top of the bolt runs through thread groove and extends to the top of pedestal, fixing groove is offered at the top of the switch installation seat, the inside of the fixing groove is socketed with multifunction switch ontology, the top of the multifunction switch ontology is fixedly connected with the bottom of keycap, and straight slot is offered at the top of the cover board.The multifunction switch of the protection against electric shock, by being provided with cover board, thread groove, bolt, multifunction switch ontology, keycap, straight slot, sliding slot, sliding block, link slot, outer tube and the first spring, cover board is removed after rotation bolt, then keycap is pressed, keycap drives multifunction switch ontology to move down.
Description
Technical field
The utility model is related to switching device technical field, specially a kind of multifunction switch of protection against electric shock.
Background technology
The word explanation of switch is to open and close, it, which also refers to one, can make open circuit, make current interruptions or make
It flows to the electronic component of other circuits, and most common switch is the electromechanical equipment for allowing people to operate, wherein there are one or several electricity
The " closed " of sub- contact, contact indicates electronic contact conducting, and electric current is allowed to flow through, and " open circuit " of switch indicates that electronic contact is not led
It is logical to form open circuit, do not allow electric current to flow through.
With social progress and development, the function and type switched in daily life is more and more, but general more work(
It is inconvenient when energy switch dismounting, it is cumbersome when causing to repair and replace, and work as user and use the hand drenched
It is easy to cause electric shock phenomenon when referring to pressing multifunction switch, influences the health and safety of user.
Utility model content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the utility model provides a kind of multifunction switch of protection against electric shock, and it is easy to solve
Cause the problem of getting an electric shock.
（Two）Technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of protection against electric shock it is multi-functional
Switch, including switch installation seat, the top of the switch installation seat and the bottom of cover board overlap, the top of the switch installation seat
Thread groove is offered, the inside of the thread groove is socketed with bolt, and the top of the bolt through thread groove and extends to pedestal
Top, offer fixing groove at the top of the switch installation seat, the inside of the fixing groove is socketed with multifunction switch ontology,
The top of the multifunction switch ontology is fixedly connected with the bottom of keycap, and straight slot, the key are offered at the top of the cover board
The top of cap is through straight slot and extends to its top, and the left and right sides of the fixing groove inner wall offers sliding slot, the sliding slot
Inside be socketed with sliding block, the left and right sides of the multifunction switch ontology is fixedly connected with two sliding blocks respectively, the sliding slot
The bottom of inner wall offers link slot, and the bottom of the multifunction switch ontology is fixedly connected with the top of outer tube, described outer
The inside of casing is socketed with inner sleeve, and the bottom end of the inner sleeve through outer tube and extends to below, the outer tube
Bottom end is fixedly connected with the bottom of fixing groove inner wall, and the bottom of the outer sleeve inner wall is fixedly connected with the bottom end of gag lever post, institute
The side surface winding for stating gag lever post is provided with the first spring, and the bottom of the switch installation seat is interspersed to be provided with connection box, described
The inside of connection box is socketed with water-absorbing resin, and the left and right sides at the top of the connection box inner wall is hinged with movable net, the work
Dynamic Netcom crosses second spring and is flexibly connected with the inner wall for connecting box.
Preferably, the quantity of the bolt is two, and the side surface of the bolt and the inner thread of thread groove connect.
Preferably, UV oil is coated at the top of the keycap, the side surface of the keycap and the inner wall of straight slot overlap.
Preferably, the inner wall of the side of the sliding block and sliding slot overlaps, and the shape of the link slot is arc.
Preferably, the top of first spring and the top of outer sleeve inner wall are welded, the bottom end of first spring with
It welds the bottom of inner sleeve inside pipe wall.
Preferably, one end of the second spring and the side of the inner wall that connect box are welded, the second spring it is another
End and the bottom of activity net are welded.
（Three）Advantageous effect
The utility model provides a kind of multifunction switch of protection against electric shock.Has following advantageous effect：
1, the multifunction switch of the protection against electric shock, by being provided with cover board, thread groove, bolt, multifunction switch ontology, key
Cap, straight slot, sliding slot, sliding block, link slot, outer tube and the first spring, rotation bolt remove cover board later, then press keycap,
Keycap drives multifunction switch ontology to move down, and multifunction switch ontology band movable slider moves, and then multifunctional rotary switchs
Ontology, sliding block gradually screw out link slot, and when installing keycap, the inside that multifunction switch ontology is inserted into fixing groove is right
Multifunction switch ontology is pressed afterwards, and multifunction switch ontology drives outer tube to move down, and the first spring stress is shunk at this time, will
Sliding block is screwed into the inside of link slot, and after staff looses one's grip, the first spring pushes sliding block connecting under the action of elastic force
The internal slide of slot and sliding slot, so that the inside for being stuck in fixing groove of multifunction switch ontology tightly, convenient to disassembly,
Facility can be provided for user and staff, replace or the efficiency of repair multifunction switch ontology is higher, ensure that more work(
Energy Switch main body is normally run.
2, the multifunction switch of the protection against electric shock, by being provided with connection box, water-absorbing resin, movable net and second spring, when
When being soaked on the finger of staff or user, finger can be tucked into the inside of connection box, finger is pushed open
Movable net, second spring forced contraction at this time, moisture is absorbed completely after finger is contacted with water-absorbing resin, extraction finger it
Afterwards, then keycap pressing, the side of two activity nets contacts with each other under the action of second spring elastic force, can absorb moisture,
It can prevent staff or user from getting an electric shock, improve safety.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the side schematic view of the utility model sliding slot cross-section structure；
Fig. 3 is the vertical view of the utility model link slot cross-section structure.
In figure：1 switch installation seat, 2 cover boards, 3 thread grooves, 4 bolts, 5 fixing grooves, 6 multifunction switch ontologies, 7 keycaps, 8
Straight slot, 9 sliding slots, 10 sliding blocks, 11 link slots, 12 outer tubes, 13 inner sleeves, 14 gag lever posts, 15 first springs, 16 connection boxes, 17
Water-absorbing resin, 18 movable nets, 19 second springs.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of multifunction switch of protection against electric shock, including open
Mounting base 1 is closed, the top of switch installation seat 1 is overlapped with the bottom of cover board 2, and the top of switch installation seat 1 offers thread groove 3,
The inside of thread groove 3 is socketed with bolt 4, and the quantity of bolt 4 is two, and the side surface of bolt 4 connects with the inner thread of thread groove 3
It connecing, the top of bolt 4 runs through thread groove 3 and extends to the top of pedestal, and the top of switch installation seat 1 offers fixing groove 5, Gu
The inside for determining slot 5 is socketed with multifunction switch ontology 6, and the top of multifunction switch ontology 6 is fixedly connected with the bottom of keycap 7,
The top of keycap 7 is coated with UV oil, and by being provided with UV oil, UV oil can give the surface glazing of printing product, and cure speed
Degree is soon and glossiness is high, and with preferable flexibility, transparent to be not easy xanthochromia, rub resistance power is strong, and the top of cover board 2 offers logical
The top of slot 8, keycap 7 through straight slot 8 and extends to its top, and the side surface of keycap 7 is overlapped with the inner wall of straight slot 8, fixing groove 5
The left and right sides of inner wall offers sliding slot 9, and the inside of sliding slot 9 is socketed with sliding block 10, by being provided with sliding slot 9 and sliding block 10,
Sliding block 10 can be in the internal slide of sliding slot 9, when sliding block 10 is moved to a direction, side and the sliding slot 9 of sliding block 10
One side contacts of inner wall, at this time sliding block 10 can not continue to move to this direction, anti-limited slip block 10 ensures to slide departing from sliding slot 9
The normal operation of block 10, the side of sliding block 10 and the inner wall of sliding slot 9 overlap, the left and right sides of multifunction switch ontology 6 respectively with
Two sliding blocks 10 are fixedly connected, and the bottom of 9 inner wall of sliding slot offers link slot 11, and the shape of link slot 11 is arc, multi-functional
The bottom of Switch main body 6 is fixedly connected with the top of outer tube 12, and the inside of outer tube 12 is socketed with inner sleeve 13, inner sleeve 13
Bottom end through outer tube 12 and extending to below, the bottom end of outer tube 12 is fixedly connected with the bottom of 5 inner wall of fixing groove, outside
The bottom of 12 inner wall of casing is fixedly connected with the bottom end of gag lever post 14, and the side surface winding of gag lever post 14 is provided with the first spring
15, the top of the first spring 15 is welded with the top of 12 inner wall of outer tube, bottom end and 13 inner wall of inner sleeve of the first spring 15
Bottom is welded, and by being provided with gag lever post 14, gag lever post 14 can protect the first spring 15, when compressing the first spring 15
It waits, prevents 15 bending fold of the first spring and be damaged, by being provided with cover board 2, thread groove 3, bolt 4, multifunction switch ontology
6, keycap 7, straight slot 8, sliding slot 9, sliding block 10, link slot 11, outer tube 12 and the first spring 15, rotation bolt 4 remove lid later
Then plate 2 presses keycap 7, keycap 7 drives multifunction switch ontology 6 to move down, and multifunction switch ontology 6 is with movable slider 10
Mobile, then multifunctional rotary Switch main body 6, sliding block 10 gradually screw out link slot 11, when installing keycap 7, by more work(
Then the inside that energy Switch main body 6 is inserted into fixing groove 5 presses multifunction switch ontology 6, multifunction switch ontology 6 drives housing
Pipe 12 moves down, at this time 15 forced contraction of the first spring, and sliding block 10 is screwed into the inside of link slot 11, and staff looses one's grip
Later, the first spring 15 pushes sliding block 10 in the internal slide of link slot 11 and sliding slot 9 under the action of elastic force, so that more
The inside for being stuck in fixing groove 5 of functional switch ontology 6 tightly, it is convenient to disassembly, it can be provided just for user and staff
Profit, is replaced or the efficiency of repair multifunction switch ontology 6 is higher, ensure that multifunction switch ontology 6 is normally run, switch
The bottom of mounting base 1 is interspersed to be provided with connection box 16, and the inside of connection box 16 is socketed with water-absorbing resin 17, by being provided with water suction
Resin 17 is a kind of new functional macromolecule material, it has the function of that absorptance itself weight hundreds of arrives the high water absorption of thousands of times of water,
And water retention property is excellent, when water swelling becomes hydrogel, even if pressurization also is difficult to water to separate, connects box 16
The left and right sides at the top of inner wall is hinged with movable net 18, and movable net 18 passes through second spring 19 and the inner wall activity for connecting box 16
Connection, one end of second spring 19 are welded with the side for the inner wall for connecting box 16, the other end of second spring 19 and movable net 18
Bottom welding, by being provided with connection box 16, water-absorbing resin 17, movable net 18 and second spring 19, as staff or
When being soaked on the finger of user, finger can be tucked into the inside of connection box 16, finger pushes movable net 18 open, this
When 19 forced contraction of second spring, moisture is absorbed completely after finger is contacted with water-absorbing resin 17, is extracted out and finger and then is pressed
Keycap 7 is pressed, the side of two movable nets 18 contacts with each other under the action of 19 elastic force of second spring, can absorb moisture, also can
It enough prevents staff or user from getting an electric shock, improves safety.
Operation principle：Cover board 2 is removed after rotation bolt 4, then presses keycap 7, keycap 7 drives multifunction switch ontology
6 move down, and multifunction switch ontology 6 is moved with movable slider 10, then multifunctional rotary Switch main body 6, and sliding block 10 is gradual
Link slot 11 is screwed out, when keycap 7 are installed, multifunction switch ontology 6 is inserted into the inside of fixing groove 5 and then presses more work(
Energy Switch main body 6, multifunction switch ontology 6 drive outer tube 12 to move down, at this time 15 forced contraction of the first spring, by sliding block
10 are screwed into the inside of link slot 11, and after staff looses one's grip, the first spring 15 pushes sliding block 10 to exist under the action of elastic force
The internal slide of link slot 11 and sliding slot 9, so that the inside for being stuck in fixing groove 5 of multifunction switch ontology 6 tightly.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of multifunction switch of protection against electric shock, including switch installation seat（1）, it is characterised in that：The switch installation seat（1）'s
Top and cover board（2）Bottom overlap joint, the switch installation seat（1）Top offer thread groove（3）, the thread groove（3）
Inside be socketed with bolt（4）, the bolt（4）Top run through thread groove（3）And the top of pedestal is extended to, the switch
Mounting base（1）Top offer fixing groove（5）, the fixing groove（5）Inside be socketed with multifunction switch ontology（6）, institute
State multifunction switch ontology（6）Top and keycap（7）Bottom be fixedly connected, the cover board（2）Top offer straight slot
（8）, the keycap（7）Top run through straight slot（8）And extend to its top, the fixing groove（5）The left and right sides of inner wall is equal
Offer sliding slot（9）, the sliding slot（9）Inside be socketed with sliding block（10）, the multifunction switch ontology（6）The left and right sides
Respectively with two sliding blocks（10）It is fixedly connected, the sliding slot（9）The bottom of inner wall offers link slot（11）, the Multifunction open
Close ontology（6）Bottom and outer tube（12）Top be fixedly connected, the outer tube（12）Inside be socketed with inner sleeve
（13）, the inner sleeve（13）Bottom end run through outer tube（12）And it extends to below, the outer tube（12）Bottom end with
Fixing groove（5）The bottom of inner wall is fixedly connected, the outer tube（12）The bottom of inner wall and gag lever post（14）Bottom end fix connect
It connects, the gag lever post（14）Side surface winding be provided with the first spring（15）, the switch installation seat（1）Bottom interspersed set
It is equipped with connection box（16）, the connection box（16）Inside be socketed with water-absorbing resin（17）, the connection box（16）At the top of inner wall
The left and right sides be hinged with movable net（18）, the activity net（18）Pass through second spring（19）With connect box（16）Inner wall
Flexible connection.
2. a kind of multifunction switch of protection against electric shock according to claim 1, it is characterised in that：The bolt（4）Quantity
It is two, the bolt（4）Side surface and thread groove（3）Inner thread connection.
3. a kind of multifunction switch of protection against electric shock according to claim 1, it is characterised in that：The keycap（7）Top
It is coated with UV oil, the keycap（7）Side surface and straight slot（8）Inner wall overlap joint.
4. a kind of multifunction switch of protection against electric shock according to claim 1, it is characterised in that：The sliding block（10）Side
With sliding slot（9）Inner wall overlap joint, the link slot（11）Shape be arc.
5. a kind of multifunction switch of protection against electric shock according to claim 1, it is characterised in that：First spring（15）'s
Top and outer tube（12）The top of inner wall is welded, first spring（15）Bottom end and inner sleeve（13）It welds the bottom of inner wall
It connects.
6. a kind of multifunction switch of protection against electric shock according to claim 1, it is characterised in that：The second spring（19）'s
One end with connect box（16）Inner wall side welding, the second spring（19）The other end and movable net（18）Bottom weldering
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820186918.3U CN207834157U (en) | 2018-02-02 | 2018-02-02 | A kind of multifunction switch of protection against electric shock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820186918.3U CN207834157U (en) | 2018-02-02 | 2018-02-02 | A kind of multifunction switch of protection against electric shock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207834157U true CN207834157U (en) | 2018-09-07 |
Family
ID=63396617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820186918.3U Active CN207834157U (en) | 2018-02-02 | 2018-02-02 | A kind of multifunction switch of protection against electric shock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207834157U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110571076A (en) * | 2019-09-11 | 2019-12-13 | 兰州城市学院 | anti-false touch electromechanical electronic control switch |
| CN112637393A (en) * | 2020-12-17 | 2021-04-09 | Oppo广东移动通信有限公司 | Electronic equipment's casing subassembly and electronic equipment |
-
2018
- 2018-02-02 CN CN201820186918.3U patent/CN207834157U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110571076A (en) * | 2019-09-11 | 2019-12-13 | 兰州城市学院 | anti-false touch electromechanical electronic control switch |
| CN110571076B (en) * | 2019-09-11 | 2021-10-26 | 兰州城市学院 | Anti-false touch electromechanical electronic control switch |
| CN112637393A (en) * | 2020-12-17 | 2021-04-09 | Oppo广东移动通信有限公司 | Electronic equipment's casing subassembly and electronic equipment |
| CN112637393B (en) * | 2020-12-17 | 2023-08-18 | Oppo广东移动通信有限公司 | Shell assembly of electronic equipment and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 330000 Jinsha 1st Road, Xiaolan Economic Development Zone, Nanchang City, Jiangxi Province Patentee after: Jiangxi Kejian Auto Electric Co.,Ltd. Address before: 330000 Jinsha 1st Road, Xiaolan Economic Development Zone, Nanchang City, Jiangxi Province Patentee before: JIANGXI KEJIAN AUTOMOBILE ELECTRIC APPLIANCE CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |