CN205542465U - Switch - Google Patents
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- Publication number
- CN205542465U CN205542465U CN201620061614.5U CN201620061614U CN205542465U CN 205542465 U CN205542465 U CN 205542465U CN 201620061614 U CN201620061614 U CN 201620061614U CN 205542465 U CN205542465 U CN 205542465U
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- CN
- China
- Prior art keywords
- circuit module
- fore shell
- switch
- back cover
- circuit board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model relates to a switch. This switch includes backshell, preceding shell, division board and circuit module, the backshell is for having an open -ended casing, on the opening of backshell was located to preceding cap, preceding shell cooperated formation no. 1 to accept the chamber with the backshell jointly, the division board is acceptd in acceping the chamber, and division board and backshell fixed connection, and the division board will be acceptd the chamber and separated into first portion of acceping and the second portion of acceping, circuit module includes power supply circuit module and keying circuit module, and power supply circuit module accepts in the first portion of acceping, and the keying circuit module is acceptd in the second portion of acceping, and the keying circuit module is connected with the power supply circuit module electricity, and electric connection the between the steerable power supply circuit module of keying circuit module and the external power supply. Above -mentioned switch is comparatively safe.
Description
Technical field
This utility model relates to a kind of switch.
Background technology
The structure of current switch is relatively simple, is the most all the inside that circuit module is set directly at shell, and during installation, circuit module is exposed, and easily contact and foreign body enter；And strong, weak electricity is without separating, forceful electric power power supply is straight-through or close to button position, forceful electric power source module and light current button module one, electric clearance is less, causes current switch to there is potential safety hazard.
Utility model content
Based on this, it is necessary to provide a kind of safer switch.
A kind of switch, including:
Back cover, for having the housing of an opening；
Fore shell, is covered on the opening of described back cover, and described fore shell and described back cover cooperatively form a host cavity jointly；
Demarcation strip, is contained in described host cavity, and described demarcation strip is fixed with described back cover and is connected, and described host cavity is separated into the first resettlement section and the second resettlement section by described demarcation strip；And
Circuit module, including power circuit block and key circuit module, described power circuit block is contained in described first resettlement section, described key circuit module is contained in described second resettlement section, described key circuit module electrically connects with described power circuit block, and described key circuit module can control the electrical connection between described power circuit block and external power supply.
Wherein in an embodiment, described fore shell is provided with the first snap fit, and described back cover offers the first draw-in groove matched with described first snap fit, and described first draw-in groove matches with described first snap fit and is fixed on described back cover by described fore shell.
Wherein in an embodiment, the edge of described demarcation strip is provided with the firstth buckle, described back cover is provided with the second snap fit matched with described first buckle, and described second snap fit matches with described first buckle and is fixed on described back cover by described demarcation strip.
Wherein in an embodiment, described power circuit block includes first circuit board, described first circuit board is fixing with described back cover to be connected, described circuit module also includes electrical connector, described electrical connector is fixed on described first circuit board, and electrically connect with described first circuit board, described electrical connector is arranged in described demarcation strip, and makes electrical contact with described key circuit module.
Wherein in an embodiment, described electrical connector is elastic contact pin, and described electrical connector abuts with described key circuit module elasticity and makes described electrical connector electrically connect with described key circuit module.
Wherein in an embodiment, also including that cover plate, described cover plate are contained in described second resettlement section, described cover plate is fixing with described fore shell to be connected, and described cover plate jointly coordinates the described key circuit module of clamping with described fore shell.
Wherein in an embodiment, key hole is offered on described fore shell, described key circuit module includes second circuit board and button, described second circuit board is held between described cover plate and described fore shell, and described second circuit board electrically connects with described power circuit block, described button is fixed on described second circuit board, and electrically connects with described second circuit board, and described button is contained in described key hole.
Wherein in an embodiment, breach is offered on described fore shell, the light source electrically connected with described second circuit board it is also equipped with on described second circuit board, the position of described light source is corresponding with the position of described breach, described switch also includes translucent transmission element, described transmission element is installed on the indentation, there of described fore shell, and blocks described light source, and the light that described light source sends can pass through the injection of described transmission element.
Wherein in an embodiment, also include that frame, described frame are sheathed on described fore shell and described back cover regularly, and described frame covers the gap of described fore shell and the junction of described back cover.
Wherein in an embodiment, also include that face glass, described face glass are laminated on the described fore shell side away from described back cover.
Host cavity is separated into the first independent resettlement section and the second resettlement section by the demarcation strip of above-mentioned switch, power circuit block and key circuit module are contained in the first resettlement section and the second resettlement section respectively, power circuit block is separated (i.e. strong and weak electricity separation) by i.e. demarcation strip with key circuit module, thus the strong, weak electricity electric clearance of switch internal has been effectively ensured, intercept forceful electric power to lead directly to or close to button operation position, improve the security performance of above-mentioned switch.
Accompanying drawing explanation
Fig. 1 is the structural representation of the switch of an embodiment；
Fig. 2 is the exploded view of the switch shown in Fig. 1；
Fig. 3 is the structural representation of another angle of the switch shown in Fig. 1；
Fig. 4 is the Fig. 3 profile along line A-A；
Fig. 5 is the structural representation of another angle of the back cover of the switch shown in Fig. 2；
Fig. 6 is the structural representation of the fore shell of the switch shown in Fig. 2；
Fig. 7 is another exploded view of the switch shown in Fig. 1；
Fig. 8 is the structural representation of the back cover of the switch shown in Fig. 2；
Fig. 9 is the structural representation that the face glass of the switch shown in Fig. 7, frame, fore shell fit together；
Figure 10 is the structural representation of the demarcation strip of the switch shown in Fig. 2；
Figure 11 is the structural representation of the cover plate of the switch shown in Fig. 2；
Figure 12 is the structural representation that the switch shown in Fig. 2 is provided with the key circuit module of light source.
Detailed description of the invention
For the ease of understanding this utility model, below with reference to relevant drawings, this utility model is described more fully.Accompanying drawing gives preferred embodiment of the present utility model.But, this utility model can realize in many different forms, however it is not limited to embodiment described herein.On the contrary, providing the purpose of these embodiments is to make the understanding to disclosure of the present utility model more thorough comprehensively.
It should be noted that be referred to as " being fixed on " another element when element, it can be directly on another element or can also there is element placed in the middle.When an element is considered as " connection " another element, and it can be directly to another element or may be simultaneously present centering elements.Term as used herein " vertical ", " level ", "left", "right" and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present utility model are generally understood that.It is intended merely to describe the purpose of specific embodiment at term used in the description of the present utility model herein, it is not intended that in limiting this utility model.Term as used herein " and/or " include the arbitrary and all of combination of one or more relevant Listed Items.
As shown in Figures 1 and 2, the switch 10 of an embodiment, it is mountable on building, such as on the body of wall of building, on ground or on ceiling.Wherein, switch 10 includes back cover 100, fore shell 200, demarcation strip 300 and circuit module 400.
Back cover 100 is the housing with an opening.Wherein, back cover 100 is used for being arranged on building.Concrete, back cover 100 is generally rectangular shaped housing.
Seeing also Fig. 2, Fig. 3 and Fig. 4, fore shell 200 is covered on the opening of back cover 100, and fore shell 200 and back cover 100 cooperatively form a host cavity 500 jointly.Concrete, fore shell 200 substantially has the housing of an opening, and the opening of fore shell 200 is oppositely arranged with the opening of back cover 100.Wherein, fore shell 200 offers key hole 210.
Seeing also Fig. 5 and Fig. 6, concrete, fore shell 200 is provided with the first snap fit 220, and back cover 100 is provided with the first draw-in groove 110 matched with the first snap fit 220, and the first draw-in groove 110 matches with the first snap fit 220 and is fixed on back cover 100 by fore shell 200.
Referring to Fig. 4, demarcation strip 300 is contained in host cavity 500, and demarcation strip 300 is fixed with back cover 100 and is connected, and host cavity 500 is separated into the first resettlement section 510 and the second resettlement section 520 by demarcation strip 300.Concrete, demarcation strip 300 is fixing with the edge of opening of back cover 100 to be connected.
See also Fig. 7～10, concrete, the edge of demarcation strip 300 is provided with the first buckle 310, and back cover 100 is provided with the second snap fit 120 matched with the first buckle 310, and the second snap fit 120 matches with the first buckle 310 and is fixed on back cover 100 by demarcation strip 300.
Referring to Fig. 2 and Fig. 4, circuit module 400 includes power circuit block 410 and key circuit module 420.
Power circuit block 410 is contained in the first resettlement section 510.Concrete, power circuit block 410 includes first circuit board 412, and first circuit board 412 is fixing with back cover 100 to be connected.The most in the illustrated embodiment, first circuit board 412 is fixed on back cover 100 by screw.The electronic component 414 of power circuit block 410 is installed on first circuit board 412, and electrically connects with first circuit board 412.Further, first circuit board 412 is installed on the one side of electronic component 414 away from demarcation strip 300.Electronic component 414 can be transformator, relay etc..
Key circuit module 420 is contained in the second resettlement section 520, and key circuit module 420 electrically connects with power circuit block 410, and the electrical connection between key circuit module 420 controllable power circuit module 410 and external power supply.
Concrete, circuit module 400 also includes that electrical connector 430, electrical connector 430 are fixed on first circuit board 412, and electrical connector 430 electrically connects with first circuit board 412, and electrical connector 430 is arranged in demarcation strip 300, and makes electrical contact with key circuit module 420.Preferably, electrical connector 430 is elastic contact pin, and electrical connector 430 abuts with key circuit module 420 elasticity and makes electrical connector 430 electrically connect with key circuit module 420.
Further, switch 10 also includes that cover plate 600, cover plate 600 are contained in the second resettlement section 520, and cover plate 600 is fixing with fore shell 200 to be connected, and cover plate 600 jointly coordinates clamping key circuit module 420 with fore shell 200.
Seeing also Fig. 9 and Figure 11, concrete, cover plate 600 is provided with the second draw-in groove 610, and fore shell 200 is provided with the 3rd snap fit 230 matched with the second draw-in groove 610, and the 3rd snap fit 230 matches with the second draw-in groove 610 and is connected fixing with fore shell 200 for cover plate 600.Wherein, the second draw-in groove 610 is multiple, and multiple second draw-in grooves 610 are arranged at the edge of cover plate 600, and the 3rd snap fit 230 corresponds to multiple.Wherein, cover plate 600 offers the intercommunicating pore 620 passed for electrical connector 430.
Seeing also Figure 12, concrete, key circuit module 420 includes second circuit board 422 and button 424.
Second circuit board 422 is held between cover plate 600 and fore shell 200, and second circuit board 422 electrically connects with power circuit block 410.Concrete, electrical connector 430 abuts with second circuit board 422 elasticity and makes electrical connector 430 electrically connect with second circuit board 422.
Button 424 is fixed on second circuit board 422, and electrically connects with second circuit board 422, and button 424 is contained in key hole 210.Wherein, button 424 is touch sensible button.
The most in the lump refering to Fig. 2, Fig. 6 and Figure 10, further, breach 240 it is further opened with on fore shell 200, being also equipped with the light source 440 electrically connected with second circuit board 422 on second circuit board 422, the position of light source 440 is corresponding with the position of breach 240, and switch 10 also includes translucent transmission element 700, transmission element 700 is installed at the breach 240 of fore shell 200, and block light source 440, and the light that sends of light source 440 can pass through transmission element 700 and penetrates, from the brightness reducing the light that light source 440 sends.Light source 440 has illuminating effect, it is possible in the dark or night lighting.Wherein, light source 440 is LED light source.Light source 440 can pass through long-distance intelligent control.Concrete, light source 440 lays respectively at button 424 on two relative surfaces of second circuit board 422.
Concrete, fore shell 200 is provided with fixing post 250, and fixing post 250 is arranged in transmission element 700 and is fixed on fore shell 200 by transmission element 700.
Further, switch 10 also includes that frame 800, frame 800 are sheathed on fore shell 200 and back cover 100 regularly, and frame 800 covers the gap of fore shell 200 and the junction of back cover 100.Concrete, fore shell 200 is additionally provided with the 4th snap fit 260, the inwall of frame 800 is provided with the 3rd draw-in groove 810 matched with the 4th snap fit 260, and the 3rd draw-in groove 810 matches with the 4th snap fit 260 and is connected fixing with fore shell 200 for frame 800.
Wherein, frame 800 is aluminum alloy frame 800 or rustless steel frame 800.Process through wire drawing electroplating technology on the outer surface of frame 800.And the color of frame 800 can be blue, the champagne gold, silver white of deep rifle etc..
Further, switch 10 also includes that face glass 900, face glass 900 are laminated on the fore shell 200 side away from back cover 100.Concrete, face glass 900 is pasted on fore shell 200.Wherein, face glass 900 is golden, silver color or white.The thickness of face glass 900 substantially 10.8mm.Wherein, face glass 900 covers button 424.Operator passes through the position that touch glass panel 900 is corresponding with button 424, thus controls the electrical connection switching between power circuit block 410 and the external power supply of 10.
Above-mentioned switch 10 at least has the advantage that
Host cavity 500 is separated into the first resettlement section 510 and the second resettlement section 520 by the demarcation strip 300 of above-mentioned switch 10, power circuit block 410 and key circuit module 420 are contained in the first resettlement section 510 and the second resettlement section 520 respectively, power circuit block 410 and key circuit module 420 are separated (i.e. strong and weak electricity separation) by i.e. demarcation strip 300, thus switch electric clearance 10 within has been effectively ensured, intercept forceful electric power power supply to lead directly to or close to button operation position, improve the security performance of above-mentioned switch 10.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, all it is considered to be the scope that this specification is recorded.
Embodiment described above only have expressed several embodiments of the present utility model, and it describes more concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that, for the person of ordinary skill of the art, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these broadly fall into protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (10)
1. a switch, it is characterised in that including:
Back cover, for having the housing of an opening；
Fore shell, is covered on the opening of described back cover, and described fore shell and described back cover cooperatively form a host cavity jointly；
Demarcation strip, is contained in described host cavity, and described demarcation strip is fixed with described back cover and is connected, and described host cavity is separated into the first resettlement section and the second resettlement section by described demarcation strip；And
Circuit module, including power circuit block and key circuit module, described power circuit block is contained in described first resettlement section, described key circuit module is contained in described second resettlement section, described key circuit module electrically connects with described power circuit block, and described key circuit module can control the electrical connection between described power circuit block and external power supply.
Switch the most according to claim 1, it is characterized in that, described fore shell is provided with the first snap fit, and described back cover offers the first draw-in groove matched with described first snap fit, and described first draw-in groove matches with described first snap fit and is fixed on described back cover by described fore shell.
Switch the most according to claim 1, it is characterized in that, the edge of described demarcation strip is provided with the first buckle, and described back cover is provided with the second snap fit matched with described first buckle, and described second snap fit matches with described first buckle and is fixed on described back cover by described demarcation strip.
Switch the most according to claim 1, it is characterized in that, described power circuit block includes first circuit board, described first circuit board is fixing with described back cover to be connected, described circuit module also includes that electrical connector, described electrical connector are fixed on described first circuit board, and electrically connects with described first circuit board, described electrical connector is arranged in described demarcation strip, and makes electrical contact with described key circuit module.
Switch the most according to claim 4, it is characterised in that described electrical connector is elastic contact pin, described electrical connector abuts with described key circuit module elasticity and makes described electrical connector electrically connect with described key circuit module.
Switch the most according to claim 1, it is characterised in that also include that cover plate, described cover plate are contained in described second resettlement section, described cover plate is fixing with described fore shell to be connected, and described cover plate jointly coordinates the described key circuit module of clamping with described fore shell.
Switch the most according to claim 6, it is characterized in that, key hole is offered on described fore shell, described key circuit module includes second circuit board and button, described second circuit board is held between described cover plate and described fore shell, and described second circuit board electrically connects with described power circuit block, and described button is fixed on described second circuit board, and electrically connect with described second circuit board, described button is contained in described key hole.
Switch the most according to claim 7, it is characterized in that, breach is offered on described fore shell, the light source electrically connected with described second circuit board it is also equipped with on described second circuit board, the position of described light source is corresponding with the position of described breach, and described switch also includes that translucent transmission element, described transmission element are installed on the indentation, there of described fore shell, and block described light source, and the light that described light source sends can pass through the injection of described transmission element.
Switch the most according to claim 1, it is characterised in that also include that frame, described frame are sheathed on described fore shell and described back cover regularly, and described frame covers the gap of junction of described fore shell and described back cover.
Switch the most according to claim 1, it is characterised in that also include that face glass, described face glass are laminated on the described fore shell side away from described back cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620061614.5U CN205542465U (en) | 2016-01-21 | 2016-01-21 | Switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620061614.5U CN205542465U (en) | 2016-01-21 | 2016-01-21 | Switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205542465U true CN205542465U (en) | 2016-08-31 |
Family
ID=56767433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620061614.5U Expired - Fee Related CN205542465U (en) | 2016-01-21 | 2016-01-21 | Switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205542465U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106292381A (en) * | 2016-10-18 | 2017-01-04 | 福建格通电子信息科技有限公司 | A kind of strong and weak electricity separating switch |
| CN107394662A (en) * | 2017-09-20 | 2017-11-24 | 荷花科技（北京）有限公司 | Switch element and switching system |
| CN108847370A (en) * | 2018-08-23 | 2018-11-20 | 美的智慧家居科技有限公司 | Construction of switch |
| CN108919689A (en) * | 2018-08-15 | 2018-11-30 | 北京搜狗科技发展有限公司 | A kind of switch |
| CN109449022A (en) * | 2018-11-28 | 2019-03-08 | 江丹 | A kind of installing mechanism of wall switch panel |
| CN109767943A (en) * | 2019-02-20 | 2019-05-17 | 深圳小鲨智能科技有限公司 | A kind of dropproof illumination panel switch |
-
2016
- 2016-01-21 CN CN201620061614.5U patent/CN205542465U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106292381A (en) * | 2016-10-18 | 2017-01-04 | 福建格通电子信息科技有限公司 | A kind of strong and weak electricity separating switch |
| CN107394662A (en) * | 2017-09-20 | 2017-11-24 | 荷花科技（北京）有限公司 | Switch element and switching system |
| CN108919689A (en) * | 2018-08-15 | 2018-11-30 | 北京搜狗科技发展有限公司 | A kind of switch |
| CN108919689B (en) * | 2018-08-15 | 2024-02-02 | 北京搜狗科技发展有限公司 | Switch |
| CN108847370A (en) * | 2018-08-23 | 2018-11-20 | 美的智慧家居科技有限公司 | Construction of switch |
| CN109449022A (en) * | 2018-11-28 | 2019-03-08 | 江丹 | A kind of installing mechanism of wall switch panel |
| CN109767943A (en) * | 2019-02-20 | 2019-05-17 | 深圳小鲨智能科技有限公司 | A kind of dropproof illumination panel switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20220121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |