CN205016442U - Push button automatic re -setting switch - Google Patents
Push button automatic re -setting switch Download PDFInfo
- Publication number
- CN205016442U CN205016442U CN201520836676.4U CN201520836676U CN205016442U CN 205016442 U CN205016442 U CN 205016442U CN 201520836676 U CN201520836676 U CN 201520836676U CN 205016442 U CN205016442 U CN 205016442U
- Authority
- CN
- China
- Prior art keywords
- switch
- button
- mounting shell
- double control
- push button
- 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 provides a push button automatic re -setting switch, including outer button, electric control assembly and installation shell, wherein, the below of outer button is equipped with the piece that restores to the throne that can reciprocate, and a below that restores to the throne is connected with can rotate on the installation shell and the interior button of translation, inside switch spring and the switch pellet shot from a slingshot of being equipped with of interior button, and electric control assembly installs the static contact that corresponds with the moving contact including the double control switch that has the moving contact in the installation shell, the switch pellet shot from a slingshot passes through switch spring is pressing the double control switch and can drive double control switch swing, make the moving contact thereupon swinging with quiet contact connection, simplify switch inner structure, make convenient assembling, overcome the cooperation of each parts high accuracy of traditional automatic re -setting switch, reduce the manufacture degree of difficulty, strengthen job stabilization nature, and realize no matter outer button is in the state that still turn -offs that switches on, and outer button all is in same position, and it is neat to give other people the vision, and the holistic use of improvement house is pleasing to the eye.
Description
Technical field
The utility model relates to switch and manufactures field, is a kind of push button automatic reset switch specifically.
Background technology
Existing automatic reset switch, is mainly applicable to instrument and meter, automobile, high end audio, power amplifier, household electrical appliance etc., has many uses.Be used in particular for the automatic reset switch of household electrical appliance, it generally adopts mechanical switch control rule, namely utilizes the open circuit of manual control mode control switch contact, makes current interruptions or makes it flow to the electronic component of other circuit.Wherein, the reset switch of existing family expenses, only has two kinds of modes:
Mode one: on ordinary tap basis, increase the sliding shoe of a band slide mechanism, this sliding shoe is moved by button down, when touching button in switch, first to translation; With button down motion after translation certain distance, drive button in switch to rotate and on off state is changed (become to turn off by ON transitions, or be transformed into conducting by shutoff), when button returns original position, sliding shoe also gets back to original position under the effect of respective springs;
Mode two: on ordinary tap basis, increase the swinging block of a band swing mechanism, this swinging block is moved by button down, deflects when touching button in switch; With button down motion after deflection certain angle, drive button in switch to rotate and on off state is changed (become to turn off by ON transitions, or be transformed into conducting by shutoff), when button returns original position, swinging block also gets back to original position under the effect of respective springs.
The no matter reset switch of the family expenses of mode one or mode two, their complicated in mechanical structure, the accuracy of manufacture is high, assembly technology is also more complicated, and stable performance is poor, simultaneously push button automatic switch, be difficult to ensure that button is in same position, the use having a strong impact on household entirety is attractive in appearance.
Therefore, existing family expenses push button automatic reset switch is improved further.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of features simple structure, easy to assembly and can guarantee stability and ensure that button is in same position, improves the use of household entirety push button automatic reset switch attractive in appearance.
Goal of the invention of the present utility model is achieved in that a kind of push button automatic reset switch, comprise outer button, electrically-controlled component and mounting shell, wherein, the below of described outer button is provided with return unit moving up and down, be connected with below return unit and can rotate on mounting shell and button in translation, interior button interior is provided with switch spring and switch pellet, electrically-controlled component comprises the double control switch with moving contact, the fixed contact corresponding with moving contact is installed in mounting shell, described switch pellet press against double control switch by switch spring and double control switch can be driven to swing, moving contact is connected with fixed contact thereupon swinging.
Be optimized according to above-mentioned, described return unit is provided with back-moving spring group, and the top of back-moving spring group is connected to the bottom surface of return unit, and the end of back-moving spring group is connected on mounting shell.
Be optimized according to above-mentioned, the bottom surface of described return unit is provided with left spill glue post, right spill glue post, interior button is provided with left wedge shape glue post, right wedge shape glue post, described return unit moves down and left spill glue post and left wedge shape glue post adaptation can be driven to install, and right spill glue post and right wedge shape glue post adaptation maybe can be driven to install.
Be optimized according to above-mentioned, the bottom surface of described interior button is provided with the inside groove of adaptive switch spring and the installation of switch pellet adaptation, the top of switch spring is installed on the upper wall surface of inside groove, the end of switch spring is installed on the top of switch pellet, and the end of switch pellet horizontally slips in the upper surface of double control switch.
Be optimized according to above-mentioned, be provided with support electric-conductor in described mounting shell, support the centre that electric-conductor is supported on double control switch bottom surface, two two ends, left and right strutting pass swing up and down for fixing a point relatively to support electric-conductor.
Be optimized according to above-mentioned, described moving contact is arranged on the two ends, left and right of double control switch respectively, is provided with two fixed contacts in described mounting shell, and two fixed contacts are arranged in the mounting shell corresponding with moving contact respectively.
Be optimized according to above-mentioned, described mounting shell is provided with position, hole, and interior button adaptation is installed on also can axial rotation and translation on position, hole on position, hole.
The utility model has the advantage of: by the respective outer side edges of outer button, return unit, interior button and switch spring, switch pellet, effective simplification switch internal structure, make easy to assembly, overcome the high-precision cooperation of each parts of traditional automatic reset switch, reduce and manufacture difficulty of processing, strengthen job stability, and realize no matter outer button is in conducting or the state turned off, outer button is all in same position, neat to people's vision, and the use improving household entirety is attractive in appearance.
Accompanying drawing explanation
Accompanying drawing 1 is the stereogram of the utility model preferred embodiment.
Accompanying drawing 2 is the enlarged drawing of A in the utility model preferred embodiment.
Accompanying drawing 3 is the stereogram of another angle of the utility model preferred embodiment.
Accompanying drawing 4 is the partial perspective view of the utility model preferred embodiment mount pad.
Accompanying drawing 5 is the stereogram of the utility model preferred embodiment return unit.
Accompanying drawing 6 is the stereogram of button in the utility model preferred embodiment.
Embodiment
Below in conjunction with accompanying drawing, the utility model will be further described.
With reference to the accompanying drawings shown in 1 to accompanying drawing 6, push button automatic reset switch of the present utility model, it comprises outer button 1, electrically-controlled component and mounting shell 2.Wherein, the below of described outer button 1 is provided with return unit 3, and return unit 3 is provided with back-moving spring group 10.The top of back-moving spring group 10 is connected to the bottom surface of return unit 3, and the end of back-moving spring group 10 is connected on mounting shell 2, makes return unit 3 be mounted opposite shell 2 move up and down by back-moving spring group 10.
And, be connected with interior button 4 below described return unit 3.Described mounting shell 2 is provided with position, hole 13, and interior button 4 adaptation is installed on also can axial rotation and translation on position, hole 13 on position, hole 13.Wherein, the bottom surface of return unit 3 is provided with left spill glue post 31, right spill glue post 32, and interior button 4 is provided with left wedge shape glue post 41, right wedge shape glue post 42.When return unit 3 moves down, it can drive left spill glue post 31 to install with left wedge shape glue post 41 adaptation, and right spill glue post 32 maybe can be driven to install with right wedge shape glue post 42 adaptation.
And described interior button 4 inside is provided with switch spring 5, switch pellet 6, supports electric-conductor 12, and electrically-controlled component comprises the double control switch 7 with moving contact 8.As shown in Figure 2, the bottom surface of interior button 4 is provided with inside groove 11, and switch spring 5 and switch pellet 6 adaptation are installed in inside groove 11.Further, the top of switch spring 5 is installed on the upper wall surface of inside groove 11, and the end of switch spring 5 is installed on the top of switch pellet 6, and the end of switch pellet 6 horizontally slips in the upper surface of double control switch 7.And moving contact 8 is arranged on the two ends, left and right of double control switch 7 respectively, is provided with two fixed contacts, 9, two fixed contacts 9 in mounting shell 2 and is arranged at respectively on mounting shell 2 inwall corresponding with moving contact 8.Support the centre that electric-conductor 12 is supported on double control switch 7 bottom surface, two two ends, left and right strutting pass swing up and down for fixing a point relatively to support electric-conductor 12, thus make switch pellet 6 press against double control switch 7 by switch spring 5 and double control switch 7 can be driven to swing, moving contact 8 is connected with fixed contact 9 thereupon swing.
That is, when hand down presses outer knob, the micro-lower motion of outer button 1, promotes return unit 3 and moves downward.When the left spill glue post 31 of return unit 3 touches the left wedge shape glue post 41 of interior button 4, interior knob can be promoted and deflect to the right, drive switch pellet 6 in the upper surface slippage to the right of double control switch 7.After interior button 4 deflects certain angle, drive the moving contact 8 on right side overturn and contact with the fixed contact 9 on right side, on off state is changed, thus make circuit be become to turn off by ON transitions, or be transformed into conducting by shutoff.Now, unclamped by hand, outer button 1 gets back to reset respectively with return unit 3 under the effect of back-moving spring group 10, and interior button 4 is under the effect of switch spring 5, slides into the other end along the mating holes position 13 of mounting shell 2.When hand presses outer button 1 again, outer button 1 moves downward, and promotes return unit 3 and moves downward.When the right wedge shape that the right spill glue post 32 of return unit 3 touches interior button 4 ankyloses, interior button 4 can be promoted and deflect left, drive switch pellet 6 in the upper surface slippage left of double control switch 7.After interior button 4 deflects certain angle, two moving contact 8 by switch drive left side overturns, and on off state is changed again, and this circuit is transformed into conducting by shutoff, or is become to turn off by ON transitions; When unclamping hand equally, outer button 1 resets under the effect of back-moving spring group 10 again with return unit 3; And interior button 4 is under the effect of switch spring 5, along the mating holes position 13 of mounting shell 2, slide into the other end.So move in circles, realize the State Transferring of switch, simple to operate, and no matter the outer button 1 of realization is in conducting or the state turned off, outer button 1 is all in same position, neat to people's vision, and the use improving household entirety is attractive in appearance.
Above-mentioned specific embodiment is only the good embodiment of the utility model effect, the structure that push button automatic reset switch all and of the present utility model is identical or equivalent, all in protection range of the present utility model.
Claims (7)
1. a push button automatic reset switch, comprise outer button (1), electrically-controlled component and mounting shell (2), it is characterized in that: the below of described outer button (1) is provided with return unit moving up and down (3), return unit (3) below is connected with the interior button (4) can going up rotation and translation at mounting shell (2), interior button (4) inside is provided with switch spring (5) and switch pellet (6), electrically-controlled component comprises the double control switch (7) with moving contact (8), the fixed contact (9) corresponding with moving contact (8) is installed in mounting shell (2), described switch pellet (6) press against double control switch (7) by switch spring (5) and double control switch (7) can be driven to swing, moving contact (8) is connected with fixed contact (9) thereupon swing.
2. push button automatic reset switch according to claim 1, it is characterized in that: described return unit (3) is provided with back-moving spring group (10), the top of back-moving spring group (10) is connected to the bottom surface of return unit (3), and the end of back-moving spring group (10) is connected on mounting shell (2).
3. push button automatic reset switch according to claim 2, it is characterized in that: the bottom surface of described return unit (3) is provided with left spill glue post (31), right spill glue post (32), interior button (4) is provided with left wedge shape glue post (41), right wedge shape glue post (42), described return unit (3) moves down and left spill glue post (31) can be driven to install with left wedge shape glue post (41) adaptation, and right spill glue post (32) maybe can be driven to install with right wedge shape glue post (42) adaptation.
4. push button automatic reset switch according to claim 3, it is characterized in that: the bottom surface of described interior button (4) is provided with the inside groove (11) of adaptive switch spring (5) and the installation of switch pellet (6) adaptation, the top of switch spring (5) is installed on the upper wall surface of inside groove (11), the end of switch spring (5) is installed on the top of switch pellet (6), and the end of switch pellet (6) horizontally slips in the upper surface of double control switch (7).
5. push button automatic reset switch according to claim 1 or 4, it is characterized in that: be provided with in described mounting shell (2) and support electric-conductor (12), support the centre that electric-conductor (12) is supported on double control switch (7) bottom surface, two two ends, left and right strutting pass swing up and down for fixing a point relatively to support electric-conductor (12).
6. push button automatic reset switch according to claim 5, it is characterized in that: described moving contact (8) is arranged on the two ends, left and right of double control switch (7) respectively, be provided with two fixed contacts (9) in described mounting shell (2), two fixed contacts (9) are arranged in the mounting shell (2) corresponding with moving contact (8) respectively.
7. push button automatic reset switch according to claim 5, is characterized in that: described mounting shell (2) is provided with position, hole (13), and it is upper and can in position, hole (13) upper axial rotation and translation that interior button (4) adaptation is installed on position, hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520836676.4U CN205016442U (en) | 2015-10-27 | 2015-10-27 | Push button automatic re -setting switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520836676.4U CN205016442U (en) | 2015-10-27 | 2015-10-27 | Push button automatic re -setting switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205016442U true CN205016442U (en) | 2016-02-03 |
Family
ID=55215034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520836676.4U Expired - Fee Related CN205016442U (en) | 2015-10-27 | 2015-10-27 | Push button automatic re -setting switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205016442U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106229203A (en) * | 2016-08-31 | 2016-12-14 | 乐清市鸿基贸易有限公司 | A kind of light modulating device |
-
2015
- 2015-10-27 CN CN201520836676.4U patent/CN205016442U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106229203A (en) * | 2016-08-31 | 2016-12-14 | 乐清市鸿基贸易有限公司 | A kind of light modulating device |
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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: 20160203 Termination date: 20171027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |