CN203760349U - Four-position flat switch - Google Patents
Four-position flat switch Download PDFInfo
- Publication number
- CN203760349U CN203760349U CN201420111607.2U CN201420111607U CN203760349U CN 203760349 U CN203760349 U CN 203760349U CN 201420111607 U CN201420111607 U CN 201420111607U CN 203760349 U CN203760349 U CN 203760349U
- Authority
- CN
- China
- Prior art keywords
- terminals
- switch key
- dull
- stereotyped
- middle cover
- 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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Abstract
The utility model discloses a four-position flat switch, which comprises a rear base (1), wherein the rear base (1) is internally provided with first terminals (21), second terminals (22) and conductive pieces (24), the rear base (1) is further provided with a pressing plate (3), the pressing plate (3) is hinged with movable members (4), the pressing plate (3) is also provided with a middle cover (5), the middle cover (5) is internally provided with mounting holes (51), the mounting hole (51) is internally provided with a sliding assembly (6), the sliding assembly (6) comprises a sliding block (61), the bottom part of the sliding block (61) is provided with a compression spring (63), the middle cover (5) is further internally provided with a switch button (7), and a linkage frame (8) capable of realizing integral movement of the switch button (7) is further arranged between the middle cover (5) and the switch button (7).
Description
[technical field]
The utility model relates to switch, especially a kind of four dull and stereotyped switches.
[background technology]
Along with electrical equipment to increase the application of switch in life more and more, switch is in the past being all located on body of wall of highlighting, switch key is also along with opening or closing of power supply converting position, there is in recent years dull and stereotyped switch, by the slide block assembly in switch, drive the connecting rod of conducting strip to realize closure or deenergization, existing slide block assembly is all to adopt three assembling parts together, because slide block assembly part is little, so assembly is crossed multipair assembling and has also been brought inconvenience, increased cost, simultaneously the key part of existing dull and stereotyped switch still can not mass activity when switch, always have on one side and be hinged on framework, when pointing by the hinged limit of switch, cannot open switch, the motion of switch is also to move around hinged place, do not belong to dull and stereotyped switch truly.
[utility model content]
In order to solve deficiency of the prior art, provide a kind of cost-saving, easy to assembly, realize the dull and stereotyped switch that push switch button different parts can be realized switch, the technical solution adopted in the utility model is:
A kind of four dull and stereotyped switches, include back seat, the first terminals and the second terminals are installed in described back seat and for the conducting strip of conducting the first terminals and the second terminals, on back seat, be also provided with pressing plate, on described pressing plate, be hinged with to swing around hinged place and control the movable part that each conducting strip connects or disconnects the first terminals and the second terminals, on described pressing plate, be also provided with middle cover, in described middle cover, be provided with installing hole, in described installing hole, be provided with the slide assemblies that slides and swing for controlling movable part along installing hole, described slide assemblies includes the slide block sliding along installing hole, at described slider bottom, be provided with the Compress Spring for resetting, in described middle cover, be also provided with the switch key that jacking sliding piece slides, between described middle cover and switch key, be also provided with the coupled frame of realizing switch key integrated moving, described coupled frame comprises the first articulated section and the second articulated section, the first described articulated section is hinged on switch key one lateral edges place, the second described articulated section handing-over is at the middle cover one lateral edges place that becomes diagonal angle with the first hinged place, articulated section, described switch key is four, on described pressing plate, be provided with four installing holes corresponding with switch key, in each described installing hole, be equipped with slide assemblies, described movable part, the first terminals, the second terminals and conducting strip are all provided with four groups with switch key is corresponding one by one.
The rectangular framework of described coupled frame, described four edges and corners of coupled frame and switch key and middle cover are hinged.
On described slide block, be also provided with mounting groove, in described mounting groove, be provided with to be connected on slide block along mounting groove and horizontally slip and control the saddle that movable part swings, in described saddle, be also provided with the back-moving spring that saddle is resetted.
Described movable part includes control part and swing part, at described control part two ends, be equipped with the projection coordinating with slide block, in described swing part end, be provided with the draw-in groove that blocks conducting strip, at described swing part center, be also provided with deep hole, in described deep hole, be provided with the top pressure spring that holds out against described conducting strip.
In described mounting groove, be also provided with guide runner, on described saddle, be provided with the slide guide post coordinating with guide runner, at described guide runner middle part, be provided with the spring groove that back-moving spring is installed, described back-moving spring is located in the middle of slide guide post, at described saddle two ends, is also equipped with fin.
On described switch key, be provided with the LED light for display switch on off operating mode.
In described, cover and be also provided with the housing concordant with switch key plane and be arranged on the panel on housing.
In described back seat, be also provided with three terminals of by conducting strip, the first terminals being connected after the first terminals and the disconnection of the second terminals.
In described, cover and be arranged with the steelframe being fixed on body of wall.
Adopt the dull and stereotyped switch of structure above, slide assemblies only needs two parts to assemble, assemble to compare with the three or more parts of existing needs and saved cost, and improved efficiency of assembling, on switch key, adopt coupled frame to realize the whole translation of switch key, no matter switch motion can be realized in any position of push switch button, accomplished real dull and stereotyped switch effect, and coupled frame is simple in structure, make switch assembling convenient and swift, and this structure can make construction of switch compact in four way switch.
[accompanying drawing explanation]
Fig. 1 is the utility model explosive view.
Fig. 2 is the utility model front view.
Fig. 3 be in Fig. 2 A ?A direction cutaway view.
Fig. 4 is switch key, middle cover and coupled frame explosive view
Fig. 5 is this movable part three-dimensional view.
Fig. 6 is movable part cutaway view.
Fig. 7 is slide assemblies installation diagram.
Fig. 8 is slide block three-dimensional view.
Fig. 9 is saddle three-dimensional view.
[embodiment]
Dull and stereotyped switch as shown in Figures 1 to 3 includes back seat 1, in back seat 1, be provided with the first terminals 21 and the second terminals 22, on back seat 1, establish again the 3rd terminals 23 and can realize the effect of bidirectional switch, each terminals are connected with power supply with external equipment, in back seat 1, be also provided with a conducting strip 24, described conducting strip 24 contacts with the first terminals 21 all the time, conducting strip 24 can be communicated with the first terminals 21 and the second terminals 22, when being provided with the 3rd terminals 23, after conducting strip 24 disconnects the first terminals 21 and the second terminals 22, the 3rd terminals 23 are communicated with the first terminals.On described back seat 1, be provided with pressing plate 3, pressing plate 3 is clipped in the middle each terminals with back seat 1, at described pressing plate 3 centers, be provided with through hole, at through hole edge, be provided with two hinged 31, on hinged 31, be hinged with movable part 4, described movable part 4 coordinates with conducting strip 24 through the through hole on pressing plate 3, thus movable part 4 being communicated with or disconnection around hinged place swing control conducting strip 24 and each terminals.On described back seat 1, be also provided with middle cover 5, in the middle of described middle cover 5 and back seat 1 link together pressing plate 3 are fixed on, on described middle cover 5, be provided with installing hole 51, described installing hole 51 just in time aligns with movable part 4 hinged on pressing plate 3, in described installing hole 51, be also provided with slide assemblies 6, described slide assemblies 6 can slide along installing hole 51 easy on and off, between slide assemblies 6 and middle cover 5, be also provided with the Compress Spring 63 that recovers use, when slide assemblies 6 can triggered activity part 4 swing to realize connecting or disconnecting of conducting strip 24 and each terminals installing hole 51 is interior while sliding around hinged place.In described middle cover 5, be also provided with switch key 7, described switch key 7 is dull and stereotyped button, at 7 four angles of switch key, be equipped with fastener 71, on described middle cover 5, be provided with the groove mating with fastener 71, described fastener 71 is stuck in groove and prevents that switch key 7 from coming off, and fastener 71 can be movable in groove when switch key 7 is pressed, in described switch key 7, be also provided with the projection 74 of aliging with slide assemblies 6, when push switch button 7, projection 74 can drive slide assemblies 6 in the interior slip of installing hole 51, between switch key 7 and middle cover 5, be also provided with coupled frame 8 as shown in Figure 4, described coupled frame 8 comprises the first articulated section 8-1 and the second articulated section 8-2, the first articulated section 8-1 is hinged on switch key 7 one lateral edges places, the second junction 8-2 is hinged on middle cover 5 one lateral edges, the second 8-2 junction, articulated section and the first 8-1Cheng diagonal angle, articulated section, coupled frame 8 just tilts to be placed between switch key 7 and middle cover 5 like this, coupled frame 8 can be rectangular framework, the rectangular framework of coupled frame 8 and one of them hinged limit are jagged in the present embodiment, convenient like this installation, when switch key 7 is subject to External Force Acting and moves downward, the any place's coupled frame 8 of push switch button 7 all can drive switch key 7 integral body to move down the effect that realizes dull and stereotyped switch integrated moving.This flat board switch also includes steelframe 9, described middle cover 5 is fixed on the center of steelframe 9, steelframe 9 makes whole switch be fixed on body of wall for being fixed on body of wall, on middle cover 5, be also provided with housing 72 and be located at housing 72 top panels 73, housing 72 surfaces are concordant with switch key 7, are also provided with dull and stereotyped 711 and concordant with the panel 73 of housing on described switch key 7 surfaces.On switch key 7, be also provided with LED light, described LED light contacts with the second terminals 22 with the first terminals 21, in the situation that the first terminals 21 and the second terminals 22 are disconnected, indicator light lights, when conducting strip 24 extinguishes the indicator light after the first terminals 21 and the second terminals 22 connections, at switch key 7 and dull and stereotyped 711 correspondence positions, be equipped with Noctilucent strip 712, the light source of LED light just can be irradiated to switch external by Noctilucent strip 712 like this.
Movable part 4 as shown in Fig. 5 or 6 includes control part 41 and swing part 42, two terminations at control part 41 are equipped with projection 43, the one side of projection 43 in outside is inclined-plane, in two sides, control part 41 center, be equipped with articulated column 411, articulated column 411 is hinged on hinged 31, described swing part 42 is located at control part 41 bottom centre, in swing part 42 ends, be provided with draw-in groove 44, at swing part 42 centers, be also provided with deep hole 45, conducting strip 24 is located in draw-in groove 44, in deep hole 45, be provided with top pressure spring 46, conducting strip 24 is withstood in described top pressure spring 46 one end, can keep the state of conducting strip 24 in disconnection or UNICOM's terminals.
Slide assemblies 6 as shown in Fig. 7 or 8 or 9 includes slide block 61, described slide block 61 is arranged in installing hole 51, also include saddle 62, described slide block 61 is provided with mounting groove 64, saddle 62 is located in mounting groove 64 and can horizontally slips along mounting groove 64, described saddle 62 is provided with buckle 621, buckle 621 is stuck in anti-limited slip piece 62 on slide block 61 and comes off in mounting groove 64, in described mounting groove 64, be provided with guide runner 641, at guide runner middle part, be also provided with spring groove 642, in described spring groove 642, be provided with back-moving spring 65, on saddle 62, be also provided with slide guide post 621, described slide guide post 621 is located in guide runner 641, and slide guide post 621 can slide along guide runner 641 directions, be arranged on back-moving spring 65 in spring groove 642 and slide guide post 621 be divided into two sections in the middle of being stuck in slide guide post 621, saddle 62 slides and all can be subject to the elastic force of back-moving spring 65 to any direction.On saddle 62, be also provided with the fin 622 coordinating with projection 43.
Its course of action is as follows:
Push switch button 7, switch key 7 promotes slide block 61 downwards, saddle 62 in slide block 61 is by being pressed on the projection 43 of the higher side of control part 41 of movable part 4 (because movable part is under the effect of spring force and conducting strip, control part is all the time in tilting), movable part 4 starts around hinged place to rotate, and swing part 42 is realized conducting strip 24 motions terminals to be communicated with or to disconnect.The fin 622 that on control part 41, the projection 43 of a higher side drives saddle 62 to be positioned at homonymy when movable part 4 rotates makes saddle 62 along guide runner 641 slips (fin medial surface is positioned at projection lateral surface outside under heeling condition), along with will being rocked to opposite side by movable part 4 after conducting strip 24 is by upright position under the effect of Compress Spring 63 elastic force, the swing of movable part 4 locates, in this process, the fin 622 of saddle 62 departs from along the inclined-plane on projection 43, under spring action, saddle 62 is restored to initial position, trip switch button slide block returns to initial position under the effect of back-moving spring 65.
So this flat board switch is four way switch is provided with four switch keys, the corresponding parts such as the coupled frame corresponding with a switch key, slide assemblies are the same with switch key number like this, and correspondence is arranged in switch.Slide assemblies recited above can be technical scheme conventional in existing switch.
Claims (9)
1. four dull and stereotyped switches, include back seat (1), the first terminals (21) and the second terminals (22) are installed in described back seat (1) and for the conducting strip (24) of conducting the first terminals (21) and the second terminals (22), on back seat (1), be also provided with pressing plate (3), it is characterized in that: on described pressing plate (3), be hinged with to swing around hinged place and control the movable part (4) that each conducting strip (24) connects or disconnects the first terminals (21) and the second terminals (22), on described pressing plate (3), be also provided with middle cover (5), in described middle cover (5), be provided with installing hole (51), in described installing hole (51), be provided with along installing hole (51) and slide and be used for controlling the slide assemblies (6) that movable part (4) swings, described slide assemblies (6) includes the slide block (61) sliding along installing hole (51), in described slide block (61) bottom, be provided with the Compress Spring (63) for resetting, in described middle cover (5), be also provided with the switch key (7) that jacking sliding piece (61) slides, between described middle cover (5) and switch key (7), be also provided with the coupled frame (8) of realizing switch key (7) integrated moving, described coupled frame (8) comprises the first articulated section (8-1) and the second articulated section (8-2), described the first articulated section (8-1) is hinged on switch key (7) one lateral edges places, described the second articulated section (8-2) handing-over is becoming middle cover (8-2) lateral edges place at diagonal angle with hinged place, the first articulated section (8-1), described switch key (7) is four, on described pressing plate (3), be provided with four installing holes (51) corresponding with switch key (7), in described each installing hole (51), be equipped with slide assemblies (6), described movable part (4), the first terminals (21), the second terminals (22) and conducting strip (24) are all provided with four groups with switch key (7) is corresponding one by one.
2. a kind of four dull and stereotyped switches according to claim 1, is characterized in that: the rectangular framework of described coupled frame (8), described (8) four edges and corners of coupled frame and switch key (7) and middle cover (5) are hinged.
3. a kind of four dull and stereotyped switches according to claim 1, it is characterized in that: on described slide block (61), be also provided with mounting groove (64), in described mounting groove (64), be provided with and be connected to that slide block (61) is upper to horizontally slip and control the saddle (62) that movable part (4) swings along mounting groove (64), in described saddle (62), be also provided with the back-moving spring (65) that saddle (62) is resetted.
4. a kind of four dull and stereotyped switches according to claim 1, it is characterized in that: described movable part (4) includes control part (41) and swing part (42), at described control part (41) two ends, be equipped with the projection (43) coordinating with slide block (61), in described swing part (42) end, be provided with the draw-in groove (44) that blocks conducting strip (24), at described swing part (42) center, be also provided with deep hole (45), in described deep hole (45), be provided with the top pressure spring (46) that holds out against described conducting strip (24).
5. a kind of four dull and stereotyped switches according to claim 3, it is characterized in that: in described mounting groove (64), be also provided with guide runner (641), on described saddle (62), be provided with the slide guide post (621) coordinating with guide runner (641), at described guide runner (641) middle part, be provided with the spring groove (642) that back-moving spring (65) is installed, described back-moving spring (65) is located in the middle of slide guide post (621), at described saddle (62) two ends, is also equipped with fin (622).
6. a kind of four dull and stereotyped switches according to claim 1, is characterized in that: on described switch key (7), be provided with the LED light for display switch on off operating mode.
7. a kind of four dull and stereotyped switches according to claim 1, is characterized in that: on described middle cover (5), be also provided with the housing (72) concordant with switch key (7) plane and be arranged on the panel (73) on housing.
8. a kind of four dull and stereotyped switches according to claim 1, is characterized in that: in described back seat (1), be also provided with three terminals (23) of by conducting strip (24), the first terminals (21) being connected after the first terminals (21) and the second terminals (22) disconnect.
9. according to a kind of four the dull and stereotyped switches described in claim 1 or 7, it is characterized in that: on described middle cover (5), be arranged with the steelframe (9) being fixed on body of wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420111607.2U CN203760349U (en) | 2014-03-12 | 2014-03-12 | Four-position flat switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420111607.2U CN203760349U (en) | 2014-03-12 | 2014-03-12 | Four-position flat switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203760349U true CN203760349U (en) | 2014-08-06 |
Family
ID=51255594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420111607.2U Expired - Fee Related CN203760349U (en) | 2014-03-12 | 2014-03-12 | Four-position flat switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203760349U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105845482A (en) * | 2016-06-01 | 2016-08-10 | 广东福田电器有限公司 | Flat plate switch capable of fully reset |
| CN107017111A (en) * | 2017-05-25 | 2017-08-04 | 中山市创享电器有限公司 | A kind of pure flat multiple spot self-resetting switch and its method of work |
-
2014
- 2014-03-12 CN CN201420111607.2U patent/CN203760349U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105845482A (en) * | 2016-06-01 | 2016-08-10 | 广东福田电器有限公司 | Flat plate switch capable of fully reset |
| CN107017111A (en) * | 2017-05-25 | 2017-08-04 | 中山市创享电器有限公司 | A kind of pure flat multiple spot self-resetting switch and its method of work |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 |