CN202217605U - Pure-surface switch of reset type button - Google Patents
Pure-surface switch of reset type button Download PDFInfo
- Publication number
- CN202217605U CN202217605U CN2011203414744U CN201120341474U CN202217605U CN 202217605 U CN202217605 U CN 202217605U CN 2011203414744 U CN2011203414744 U CN 2011203414744U CN 201120341474 U CN201120341474 U CN 201120341474U CN 202217605 U CN202217605 U CN 202217605U
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- gland
- button
- slide block
- movable part
- assembly
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Abstract
The utility model discloses a pure-surface switch of a reset type button, comprising a back seat, a button and a middle plate with an inner cavity, wherein the inner cavity of the middle plate is provided with a press cover component and a moving part component, the button is arranged on a press cover of the press cover component, an inner cavity of the press cover is provided with a slide block, and a left slide block return spring and a right slide block return spring which are capable of resetting the slide block, the left slide block return spring and the right slide block return spring are symmetrically arranged and fixed between the inner wall of the press cover and the slide block, and two ends of the slide block are respectively provided with a slide block guide inclined surface; and a moving part in the moving part component is arranged on a middle plate fixing hole by a moving part rotating shaft, two sides of the upper end of the moving part are respectively provided with a moving part guide inclined surface, the slide block guide inclined surfaces are matched with the moving part guide inclined surfaces, the up-and-down motion of the button can be converted to be the deflection of the moving piece, the moving piece is internally provided with a cavity, the lower end of the moving part is provided with a moving part clamping groove, and a warp plate component is clamped between the moving piece clamping groove and a back seat clamping groove. By adopting the two return springs, the slide block can be reset accurately and the operation stability of the switch is high.
Description
Technical field
The utility model relates to the push-button switch technical field, particularly a kind of pure flat switch of homing position type button.
Background technology
Switch is a requisite electric equipment in the daily life.The switch that occurs on the market at present is rocker switch mostly; This switch is when the state that is in out or closes, and its button and face frame are angled, all will take certain space; And in long-term use; There have dust and other impurities from the slit, to get into switch easily to be inner, and parts pollution even erosion to switch cause the operation of rocker switch unreliable even malfunctioning.
For saving takes up room, reduce the slit, pure flat reset switch has appearred on the market.But the pure flat reset switch complex structure that occurs at present scarcely is with the LED deixis, the product operation poor stability, and product price is high.
Therefore, how designing and a kind ofly can save usage space, can stable and reliable operation be the technical problem that needs to be resolved hurrily in the industry again.
Summary of the invention
The main purpose of the utility model provides a kind of pure flat switch of homing position type button, is intended to overcome pure flat reset switch of the prior art, complex structure, and the product operation poor stability, it is high and scarcely with the defective of LED deixis become to produce cost.
The utility model proposes a kind of pure flat switch of homing position type button, comprises back seat and button, and the back seat inner chamber is equipped with the L terminal assemblies; The seesaw assembly, L1 terminal assemblies, L2 terminal assemblies; And be used for the pressing plate of compressing end sub-component, and also comprising the middle plate that has inner chamber, middle plate inner chamber is equipped with gland assembly and movable part assembly; Said button is installed on the gland of gland assembly; The left and right slide block back-moving spring that the inner chamber of gland is equipped with slide block and slide block is resetted, left and right slide block back-moving spring is symmetrical set and is fixed between gland inwall and the slide block, and the two ends of said slide block have the slider guide inclined-plane; Said movable part assembly comprises movable part, movable part rotating shaft; Said movable part is installed on the middle plate fixing hole through the movable part rotating shaft; Both sides, movable part upper end have the movable part guiding surface, and the slider guide inclined-plane cooperates with the movable part guiding surface, and moving up and down of button ability is converted into the deflection of movable part; Movable part inside is cavity; The lower end of movable part has the movable part draw-in groove, and said seesaw assembly is fastened between movable part draw-in groove and the back seat draw-in groove, and is propped up by the seesaw spring of movable part inner chamber.
Preferably, said slide block is fixed in the sliding tray of gland inner chamber through the muscle that resets with its one, and the relevant position of gland inner chamber is provided with the spring card slot that is used to limit left and right slide block back-moving spring.
Preferably, said gland internal chamber wall is provided with a plurality of thrust slide supporting plate reference columns, and the thrust slide supporting plate that anti-limited slip block is deviate from is fixed on the thrust slide supporting plate reference column.
Preferably, also comprise the gland back-moving spring that the gland assembly is resetted, between plate and the gland, the relevant position of said middle plate and gland was provided with location notch or the reference column that is used for gland back-moving spring location during the gland back-moving spring was arranged on.
Preferably, said middle plate inner chamber also is equipped with the LED assembly that is used for the display switch break-make, and the surface of said button has and the corresponding window of LED assembly display end.
Preferably, the middle plate button bit that the sidewall of said middle plate inner chamber is provided with and the spacing button of gland is detained mutually.
Preferably, said gland is provided with the gland button bit that can make the button activity scope spacing, and the gland button bit cooperates with the spacing button of button and carries out spacing to the button activity scope.
The utility model provides a kind of pure flat switch of homing position type button, and it is in out or during the state that closes, its button and face frame table face are on a plane, have saved usage space at switch.
The utility model adopts 2 symmetrically arranged back-moving springs to realize resetting of slide blocks, has guaranteed the proper, reliable of reset switch like this.The utility model is simple in structure, and conventional switch has been removed a plurality of moving components relatively, and designs simplification improves product operation stability and reliability, reduces the parts kind, reduces the stock, enhances productivity, and reduces product cost; And increased the LED deixis, handled easily guides.
Description of drawings
Fig. 1 is the decomposing schematic representation of the utility model;
Fig. 2 is the cut-away view of the utility model;
Fig. 3 is the movable part assembly enlarged drawing of the utility model;
Fig. 4 is the utility model gland assembly enlarged drawing.
Fig. 5 is the utility model gland assembly exploded view;
Fig. 6 is the new gland stereo amplification figure of this practicality;
Fig. 7 is the sketch map of the utility model one embodiment operating state one;
Fig. 8 is the sketch map of the utility model one embodiment operating state two.
Fig. 9 is the sketch map of the utility model one embodiment operating state three;
Figure 10 is the sketch map of the utility model one embodiment operating state four;
Figure 11 is the sketch map of the utility model one embodiment operating state five;
The realization of the utility model purpose, functional characteristics and advantage will combine embodiment, further specify with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
With reference to accompanying drawing 1 to accompanying drawing 6, an embodiment of pure flat switch of a kind of homing position type button of the utility model is proposed, comprise back seat 1 and button 2; Back seat 1 inner chamber is equipped with seesaw assembly 3; L1 terminal assemblies 4, L2 terminal assemblies 5, and be used to compress the pressing plate 6 of two-terminal assembly; Also comprise the middle plate 7 that has inner chamber; Middle plate inner chamber is equipped with gland assembly 8 and movable part assembly 9, and said button 2 is installed on the gland 8.1 of gland assembly 8, the left and right slide block back-moving spring 8.4 that the inner chamber of gland 8.1 is equipped with slide block 8.3 and slide block 8.3 is resetted; Left and right slide block back-moving spring 8.4 is symmetrical set and is fixed between gland inwall and the slide block 8.3, and the two ends of said slide block 8.3 have slider guide inclined-plane 8.5; Said movable part assembly 9 comprises movable part 9.2, movable part rotating shaft 9.1; Said movable part 9.2 is installed on the middle plate fixing hole 7.1 through movable part rotating shaft 9.1; Both sides, movable part 9.2 upper end have movable part guiding surface 9.3, and slider guide inclined-plane 8.5 cooperates with movable part guiding surface 9.3, moving up and down of button 2 is converted into the deflection of movable part 9.2; Movable part 9.2 inside are cavity; The lower end of movable part 9.2 has movable part draw-in groove 9.4, and said seesaw assembly 3 is fastened between movable part draw-in groove 9.4 and the back seat draw-in groove 10, and is propped up by the seesaw spring 11 of movable part inner chamber.Like this, adopt two back-moving springs to guarantee accurately resetting of slide block, rational in infrastructure, and operational stability is high.
In addition; Also comprise the gland back-moving spring 8.2 that gland assembly 8 is resetted; Between plate 7 and the gland 8.1, said middle plate 7 was provided with location notch or the reference column that is used for gland back-moving spring 8.2 location with the relevant position of gland 8.1 during gland back-moving spring 8.2 was arranged on.
Particularly; From accompanying drawing 5 and accompanying drawing 6, can see; Said slide block 8.2 is fixed in the sliding tray 8.9 of gland inner chamber through the muscle 8.6 that resets with its one, and the relevant position of gland inner chamber is provided with the spring card slot 8.10 that is used to limit left and right slide block back-moving spring 8.4.Such fixed form can guarantee the globality of gland assembly, the phenomenon of becoming flexible, dropping can in transportation or long-term use, not occur.
Particularly, in conjunction with accompanying drawing 5 and accompanying drawing 6, the internal chamber wall of said gland 8.1 is provided with a plurality of thrust slide supporting plate reference columns 8.8, and the thrust slide supporting plate 8.7 that anti-limited slip block is deviate from is fixed on the thrust slide supporting plate reference column 8.8.
Can see that from accompanying drawing 1 and accompanying drawing 2 said middle plate inner chamber also is equipped with the LED assembly 12 that is used for the display switch break-make, the surface of said button 2 has and the corresponding window of LED assembly display end.Increased the LED deixis like this, handled easily guides.
The sidewall of plate inner chamber is provided with the middle plate button bit of detaining mutually with the spacing button 14 of gland 13 in said.Said gland 8.1 is provided with the middle plate button bit 13 that can make button 2 scopes of activities spacing, and middle plate button bit 13 cooperates with the spacing button 15 of button and carries out spacing to the button activity scope.Like this, the setting of middle plate button bit and corresponding spacing button makes the scope of activities at movable position obtain restriction, makes the globality of the utility model more outstanding, can in use not occur becoming flexible, malfunctioning phenomenon.
With reference to accompanying drawing 7 to accompanying drawing 11, the course of work of the utility model:
1, button 2 does not receive external force to make the state of time spent (Fig. 7)
2, button 2 receives external force F effect; Button 2 drives gland assembly 8 and moves down; Move to distance A 1 by distance A, the slider guide inclined-plane 8.5 in the gland assembly 8 begins to contact with movable part guiding surface 9.3, and gland back-moving spring 8.2 is (A-A1) by further compression distance.(Fig. 8)
3, button 2 receives F power further to pressing down the power F2 that the elastic force F1 that the seesaw spring 11 in the movable part 9.2 is produced produces much larger than slide block back-moving spring 8.4; F1 has overcome F and F2 acting in conjunction power, and slide block 8.3 is moved to left apart from B1 along movable part guiding surface 9.3, and gland assembly 8 moves downward to distance A 2, and gland back-moving spring 8.2 is (A-A2) by further compression distance.(Fig. 9)
4, button 2 receives F power further to pressing down, and 8.3 pairs of movable parts of slide block 9.2 produce directed force F 3, and movable part assembly 9 is rotated along movable part rotating shaft 9.1, and rotational angle C1 is to level; Movable part assembly 9 drives 3 motions of seesaw assembly, and seesaw assembly 3 is along back seat draw-in groove (10) rotational angle D1, and seesaw assembly 3 breaks off with L2 terminal assemblies 5.Slide block 8.3 continues to move to left apart from B2, and button 2 moves downward to distance A 3, gland back-moving spring 8.2 by further compression distance be (A-A3) (Figure 10)
5, button 2 receives F power further to pressing down; Button 2 assemblies move downward to distance A 4; Slide block 8.3 moves to left apart from B3, and movable part 9.2 rotational angle C2 are to another operating state, and movable part 9.2 drives seesaw assembly 3 rotational angle D2 to another operating state; Be seesaw assembly 3 and 4 conductings of L1 terminal assemblies, gland back-moving spring 8.2 is (A-A4) by further compression distance.(Figure 11)
6, button 2 is removed by F power; Gland assembly 8 upwards resets under the 8.2 elastic force F4 effects of gland back-moving spring; And support button 2 and upwards reset, slide block 8.3 state that under the acting in conjunction of the left and right slide block back-moving spring 8.4 in the left and right sides, restores balance, this moment, switch was accomplished once action; Each mechanism all resets, for next running is got ready.
The above is merely the preferred embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure transformation that utilizes the utility model specification and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model
Claims (7)
1. pure flat switch of a homing position type button; Comprise back seat (1) and button (2), back seat (1) inner chamber is equipped with seesaw assembly (3), L1 terminal assemblies (4); L2 terminal assemblies (5); And be used to compress the pressing plate (6) of two-terminal assembly, it is characterized in that: also comprise the middle plate (7) that has inner chamber, middle plate inner chamber is equipped with gland assembly (8) and movable part assembly (9); Said button (2) is installed on the gland (8.1) of gland assembly (8); The left and right slide block back-moving spring (8.4) that the inner chamber of gland (8.1) is equipped with slide block (8.3) and slide block (8.3) is resetted, left and right slide block back-moving spring (8.4) are symmetrical set and are fixed between gland inwall and the slide block (8.3), and the two ends of said slide block (8.3) have slider guide inclined-plane (8.5); Said movable part assembly (9) comprises movable part (9.2), movable part rotating shaft (9.1); Said movable part (9.2) is installed on middle plate fixing hole (7.1) through movable part rotating shaft (9.1); Both sides, movable part (9.2) upper end have movable part guiding surface (9.3); Slider guide inclined-plane (8.5) cooperates with movable part guiding surface (9.3); Moving up and down of button (2) is converted into the deflection of movable part (9.2), and movable part (9.2) inside is cavity, and the lower end of movable part (9.2) has movable part draw-in groove (9.4); Said seesaw assembly (3) is fastened between movable part draw-in groove (9.4) and the back seat draw-in groove (10), and is propped up by the seesaw spring (11) of movable part inner chamber.
2. pure flat switch of homing position type button according to claim 1; It is characterized in that; Said slide block (8.3) is fixed on through the muscle that resets (8.6) with its one in the sliding tray (8.9) of gland inner chamber, and the relevant position of gland inner chamber is provided with the spring card slot (8.10) that is used to limit left and right slide block back-moving spring (8.4).
3. pure flat switch of homing position type button according to claim 1; It is characterized in that; The internal chamber wall of said gland (8.1) is provided with a plurality of thrust slide supporting plate reference columns (8.8), and the thrust slide supporting plate (8.7) that anti-limited slip block is deviate from is fixed on the thrust slide supporting plate reference column (8.8).
4. pure flat switch of homing position type button according to claim 1; It is characterized in that; Also comprise the gland back-moving spring (8.2) that gland assembly (8) is resetted; Gland back-moving spring (8.2) is arranged between middle plate (7) and the gland (8.1), and said middle plate (7) is provided with location notch or the reference column that is used for gland back-moving spring (8.2) location with the relevant position of gland (8.1).
5. according to pure flat switch of any described homing position type button of claim in the claim 1 to 4; It is characterized in that; The plate inner chamber also is equipped with the LED assembly (12) that is used for the display switch break-make in said, and the surface of said button (2) has and the corresponding window of LED assembly display end.
6. pure flat switch of homing position type button according to claim 5 is characterized in that, the middle plate button bit (13) that the sidewall of said middle plate inner chamber is provided with and the spacing button of gland (14) is detained mutually.
7. pure flat switch of homing position type button according to claim 5; It is characterized in that; Said gland (8.1) is provided with the middle plate button bit (13) that can make button (2) scope of activities spacing, and middle plate button bit (13) cooperates with the spacing button of button (15) and carries out spacing to the button activity scope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203414744U CN202217605U (en) | 2011-09-13 | 2011-09-13 | Pure-surface switch of reset type button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203414744U CN202217605U (en) | 2011-09-13 | 2011-09-13 | Pure-surface switch of reset type button |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202217605U true CN202217605U (en) | 2012-05-09 |
Family
ID=46016846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203414744U Expired - Fee Related CN202217605U (en) | 2011-09-13 | 2011-09-13 | Pure-surface switch of reset type button |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202217605U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102983032A (en) * | 2012-11-29 | 2013-03-20 | 科都电气有限公司 | Switch with resetting mechanism |
| CN104505290A (en) * | 2014-11-14 | 2015-04-08 | 宁波公牛电器有限公司 | Self-reset wall switch |
| CN108109465A (en) * | 2017-12-29 | 2018-06-01 | 天津华翼蓝天科技股份有限公司 | A kind of emulation rudder trim knob assembly of flight simulator |
-
2011
- 2011-09-13 CN CN2011203414744U patent/CN202217605U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102983032A (en) * | 2012-11-29 | 2013-03-20 | 科都电气有限公司 | Switch with resetting mechanism |
| CN102983032B (en) * | 2012-11-29 | 2015-02-04 | 科都电气有限公司 | Switch with resetting mechanism |
| CN104505290A (en) * | 2014-11-14 | 2015-04-08 | 宁波公牛电器有限公司 | Self-reset wall switch |
| CN108109465A (en) * | 2017-12-29 | 2018-06-01 | 天津华翼蓝天科技股份有限公司 | A kind of emulation rudder trim knob assembly of flight simulator |
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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: 20120509 Termination date: 20150913 |
|
| EXPY | Termination of patent right or utility model |