CN204011182U - A kind of novel switched seat - Google Patents
A kind of novel switched seat Download PDFInfo
- Publication number
- CN204011182U CN204011182U CN201420060835.1U CN201420060835U CN204011182U CN 204011182 U CN204011182 U CN 204011182U CN 201420060835 U CN201420060835 U CN 201420060835U CN 204011182 U CN204011182 U CN 204011182U
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- CN
- China
- Prior art keywords
- binding post
- plate
- pressing piece
- location
- switch
- Prior art date
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Abstract
The utility model discloses a kind of novel switched seat, transmission mechanism comprises pressing piece and drives the wobble component of pressing piece reciprocally swinging, binding post comprises the first binding post, the second binding post, in switch base body, be provided with two the first mounting grooves for the first binding post is installed, for the second mounting groove of the second binding post is installed, between two the first mounting grooves, place the 3rd mounting groove of pressing piece, the first binding post is provided with first static contact fixing with its riveted joint, the second binding post is provided with second static contact fixing with its riveted joint, the first binding post is connected with pressing piece by the first static contact, the second binding post is connected with pressing piece by the second static contact.Movable contact spring of the present utility model can be connected or disconnect with the first static contact that is placed in the first mounting groove internal wiring terminal, greatly reduces the part of push-button switch, makes push-button switch structure simple, is convenient to assembling, reduces manufacturing cost.
Description
Technical field
The utility model relates to field of switches, and more particularly, it relates to a kind of novel push button switch seat.
Background technology
Push-button switch refers to and utilizes button to promote transmission mechanism, makes moving contact and fixed contact drive and realize the switch of circuit changing-over by on-off.Push-button switch is a kind of simple in structure, application master control electrical apparatus very widely.In electric automatic control circuit, for manually sending control signal with control contactor, relay, electromagnetic starter etc.
At present, on market, there is a kind of push-button switch, it has comprised button assembly and on-off component, on-off component comprises button pedestal, interlock pressing piece and flexure strip, moving contact, fixed contact and flexure strip are placed in button pedestal, interlock pressing piece connects button assembly and moving contact, flexure strip is arch shape setting, two moving contacts are separately positioned on the two ends of shell fragment, interlock pressing piece is placed in the middle part of flexure strip, moving contact and interlock pressing piece are separately positioned on the both sides of flexure strip, by pressing button assembly, the motion of drive flexure strip, thereby realize conducting or the disconnection of moving contact and fixed contact, but very trouble of this push-button switch handling, and cost of manufacture is higher.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of switch base simple in structure, easy to operate.
For achieving the above object, the utility model provides following technical scheme: a kind of novel switched seat, comprise cap body, and be installed on push-button switch and the jack module on cap body, described push-button switch comprises switch base, switch cover, the button of transmission mechanism and control transmission mechanism, described switch base and switch cover are fastened and connected mutually, described transmission mechanism is placed in switch base and switch cover forms in cavity volume, described switch cover is provided with pressing piece, pressing piece comprises movable contact piece, button is placed in the button groove that switch cover offers, described switch base comprises switch base body, binding post, described transmission mechanism comprises pressing piece and drives the wobble component of pressing piece reciprocally swinging, described binding post comprises the first binding post, the second binding post, in described switch base body, be provided with the first mounting groove for the first binding post is installed, for the second mounting groove of the second binding post being installed and for placing the 3rd mounting groove of pressing piece, described the 3rd mounting groove both sides are respectively equipped with the first mounting groove, described the first binding post is provided with first static contact fixing with its riveted joint, described the second binding post is provided with second static contact fixing with its riveted joint, described the first binding post is connected with pressing piece by the first static contact, described the second binding post is connected with pressing piece by the second static contact.
By adopting technique scheme, described movable contact spring always be placed in the second mounting groove in the second binding post second static contact keep be connected, wobble component button with respect to switch cover on, under by depressing, drive movable contact spring reciprocally swinging in the 3rd mounting groove, movable contact spring can be connected or disconnect with the first static contact that is placed in the first mounting groove internal wiring terminal, realize circuit changing-over, greatly reduce the part of push-button switch, make push-button switch structure simple, described static contact and binding post riveted joint are fixing, described binding post assembles by mounting groove and switch base body, be convenient to assembling, reduce manufacturing cost.
The utility model is further set to: the other end of relative the second binding post of described the second static contact is placed in the 3rd mounting groove, and described movable contact spring is placed in the second static contact top inconsistent.
By adopting technique scheme, movable contact spring, in swing process, can ensure and the second static contact good contact.
The utility model is further set to: described the first static contact comprise one bending and molding contact site and fixed part, the angle of described contact site and fixed part is and is greater than 90 degree settings.。
By adopting technique scheme, contact site, with respect to the downward-sloping bending of fixed part, is convenient to movable contact spring and is connected with contact site.
The utility model is further set to: described pressing piece is provided with the cavity volume of opening, the structure setting in T shape of described movable contact piece profile, this movable contact piece comprises installation portion and contact part, described installation portion is placed in and in cavity volume, is riveted on pressing piece, the openend of described pressing piece body is provided with shell fragment, described shell fragment periphery basic configuration is a day character form structure setting, and this shell fragment is provided with the breach for accommodating installation portion, and described contact part is fitted and connected with respect to end face and the shell fragment of installation portion one side.
By adopting technique scheme, when operation point driving switch, press described pressing cover downwards, the pressing piece body that is placed in pressing cover below is moved downward, makes sliding piece left by pressing piece body control rocking arm simultaneously or swing to the right, change the open/close states of circuit, and pressing piece body is being pressed after rocking arm, contact part can be resetted by shell fragment, makes movable contact piece in the time not being subject to active force, remain the reset mode of ajusting, and guarantees the flexibility of switching manipulation.
The utility model is further set to: described contact part is provided with resistance surface with respect to the other end of installation portion, and described resistance surface both sides are equipped with inclined plane.
By adopting technique scheme, inclined plane has guide effect, is conveniently located at the stressed motion of rocking arm of below, contact part, is conducive to improve the flexibility of switching manipulation.
The utility model is further set to: the openend of described pressing piece body is provided with erection column, and described shell fragment is provided with the installing hole for being connected with erection column eye-splice.
By adopting technique scheme, easy enforcement simple in structure, convenient is fixedly mounted on shell fragment on pressing piece body, avoids shell fragment to drop and affects the serviceability of switch.Erection column 32 can be located at the relative both sides of openend, and this structure has improved the installation steadiness of shell fragment, makes shell fragment can not produce skew or rotate.
The utility model is further set to: in described cavity volume, be provided with the limiting section for limiting movable contact piece pendulum angle.
By adopting technique scheme, limiting section is for limiting the angle that movable contact piece 4 swings, and avoids pressing piece body, to increase to the amplitude pressing down when excessive stressed, avoids the juxtaposition metamorphose of pressing piece body and rocking arm excessive, is conducive to extend the useful life of shell fragment.
The utility model is further set to: described upper cap body is provided with installation groove, described upper cap body comprises upper cover plate, location-plate and buckling plate, described upper cover plate, location-plate and buckling plate are stack successively and arrange, described location-plate is provided with hypotenuse with respect to the other end of upper cover plate, described hypotenuse tends to install groove setting, described upper cover plate is fixedly connected with location-plate, described location-plate is provided with location notch with respect to the another side of upper cover plate, and described buckling plate is embedded in location notch and parallels with location-plate.
By adopting technique scheme, upper cap body comprises upper cover plate, location-plate and buckling plate, location-plate is provided with hypotenuse towards one end of wall, the setting of hypotenuse, the wall of hypotenuse laminating when mounted, gradient is convenient to cap body and wall laminating, has solved and has destroyed the problem that body of wall is attractive in appearance because switch base is excessively outstanding.
The utility model is further set to: on described location notch madial wall, convex with projection, buckling plate is provided with the groove suitable with projection, and described location-plate and buckling plate removably connect by projection and groove.
By adopting technique scheme, location-plate and buckling plate removably connect by projection and groove, and the structure of projection and groove has been avoided adopting thread connecting mode on general switch base, simple in structure, easy to make, and reduce cost of manufacture.
The utility model is further set to: described location-plate is provided with open slot with respect to the upper cover plate other end.
By adopting technique scheme, the setting of open slot, can insert screwdriver in the gap between location-plate and buckling plate along opening part in dismounting, simply completes the unloading process between location-plate and buckling plate.
Brief description of the drawings
Fig. 1 is the utility model assembling schematic diagram;
Fig. 2 be shown in shift knob cutaway view;
Fig. 3 is the schematic diagram of push-button switch pedestal shown in Fig. 2.
Fig. 4 is wobble component schematic diagram shown in Fig. 2.
Fig. 5 goes up cap body schematic diagram shown in being.
In figure: 1, upper cap body; 2, push-button switch; 3, jack module; 21, switch base; 22, switch cover; 231, movable contact piece; 232, wobble component; 24, button; 25, binding post; 251, the first binding post; 252, the second binding post; 261, the first mounting groove; 262, the second mounting groove; 263, the 3rd mounting groove; 271, the second static contact; 272, contact site; 273, fixed part; 11, upper cover plate; 12, location-plate; 13, buckling plate; 14, groove is installed;
Embodiment
Shown in Fig. 5, the novel switched seat of one of the present embodiment, comprise cap body 1, and be installed on push-button switch 2 and the jack module 3 on cap body 1, described push-button switch 2 comprises switch base 21, switch cover 22, the button 24 of transmission mechanism and control transmission mechanism, described switch base 21 is fastened and connected mutually with switch cover 22, described transmission mechanism is placed in switch base 21 and forms in cavity volume with switch cover 22, described switch cover 22 is provided with pressing piece, button 24 is placed in button 24 grooves that switch cover 22 offers, described switch base 21 comprises switch base 21 bodies, binding post 25, described transmission mechanism comprises pressing piece and drives the wobble component 232 of pressing piece reciprocally swinging, described binding post 25 comprises the first binding post 251, the second binding post 252, in described switch base 21 bodies, be provided with the first mounting groove 261 for the first binding post 251 is installed, for the second mounting groove 262 of the second binding post 252 being installed and for placing the 3rd mounting groove 263 of pressing piece, described the 3rd mounting groove 263 both sides are respectively equipped with the first mounting groove 261, described the first binding post 251 is provided with first static contact fixing with its riveted joint, described the second binding post 252 is provided with second static contact 271 fixing with its riveted joint, described the first binding post 251 is connected with pressing piece by the first static contact, described the second binding post 252 is connected with pressing piece by the second static contact 271.
By adopting technique scheme, described movable contact spring keeps being connected with the second static contact 271 that is placed in second mounting groove 262 interior the second binding posts 252 always, wobble component 232 button 24 with respect to switch cover 22 on, under by depressing, drive movable contact spring at the interior reciprocally swinging of the 3rd mounting groove 263, movable contact spring can be connected or disconnect with the first static contact that is placed in the first mounting groove 261 internal wiring terminals 25, realize circuit changing-over, greatly reduce the part of push-button switch 2, make push-button switch 2 simple in structure, described static contact and binding post 25 riveted joints are fixing, described binding post 25 assembles by mounting groove and switch base 21 bodies, be convenient to assembling, reduce manufacturing cost.
The other end of described the secondth binding post 252 is placed in the 3rd and installs in 263 grooves, and described movable contact spring 231 is placed in the second static contact 271 tops inconsistent.By adopting technique scheme, movable contact spring, in swing process, can ensure and the second static contact 271 good contacts.
Described the first static contact comprise one bending and molding contact site 272 and fixed part 273, described contact site 272 is and is greater than 90 degree settings by adopting technique scheme with the angle of fixed part 273, contact site 272, with respect to the downward-sloping bending of fixed part 273, is convenient to movable contact spring and is connected with contact site 272.
Described pressing piece is provided with the cavity volume of movable contact piece 231 and opening, the structure setting in T shape of described movable contact piece 231 profile, this movable contact piece 231 comprises installation portion and contact part, described installation portion is placed in and in cavity volume, is riveted on pressing piece, the openend of described pressing piece body is provided with shell fragment, described shell fragment periphery basic configuration is a day character form structure setting, and this shell fragment is provided with the breach for accommodating installation portion, and described contact part is fitted and connected with respect to end face and the shell fragment of installation portion one side.By adopting technique scheme, when operation point driving switch, press described pressing cover downwards, the pressing piece body that is placed in pressing cover below is moved downward, makes sliding piece left by pressing piece body control rocking arm simultaneously or swing to the right, change the open/close states of circuit, and pressing piece body is being pressed after rocking arm, contact part can be resetted by shell fragment, makes movable contact piece 231 in the time not being subject to active force, remain the reset mode of ajusting, and guarantees the flexibility of switching manipulation.
Described contact part is provided with resistance surface with respect to the other end of installation portion, and described resistance surface both sides are equipped with inclined plane.By adopting technique scheme, inclined plane has guide effect, is conveniently located at the stressed motion of rocking arm of below, contact part, is conducive to improve the flexibility of switching manipulation.
The openend of described pressing piece body is provided with erection column, and described shell fragment is provided with the installing hole for being connected with erection column eye-splice.By adopting technique scheme, easy enforcement simple in structure, convenient is fixedly mounted on shell fragment on pressing piece body, avoids shell fragment to drop and affects the serviceability of switch.Erection column 32 can be located at the relative both sides of openend, and this structure has improved the installation steadiness of shell fragment, makes shell fragment can not produce skew or rotate.
In described cavity volume, be provided with the limiting section for limiting movable contact piece 231 pendulum angles.By adopting technique scheme, limiting section is for limiting the angle that movable contact piece 2314 swings, and avoids pressing piece body, to increase to the amplitude pressing down when excessive stressed, avoid the juxtaposition metamorphose of pressing piece body and rocking arm excessive, be conducive to extend the useful life of shell fragment.
Described upper cap body 1 is provided with installs groove 14, described upper cap body 1 comprises upper cover plate 11, location-plate 12 and buckling plate 13, described upper cover plate 11, location-plate 12 and buckling plate 13 are stack successively and arrange, described location-plate 12 is provided with hypotenuse with respect to the other end of upper cover plate 11, described hypotenuse tends to install groove 14 and arranges, described upper cover plate 11 is fixedly connected with location-plate 12, described location-plate 12 is provided with location notch with respect to the another side of upper cover plate 11, and described buckling plate 13 is embedded in location notch and parallels with location-plate 12.By adopting technique scheme, upper cap body 1 comprises upper cover plate 11, location-plate 12 and buckling plate 13, location-plate 12 is provided with hypotenuse towards one end of wall, the setting of hypotenuse, the wall of hypotenuse laminating when mounted, gradient is convenient to cap body 1 and wall laminating, has solved and has destroyed the problem that body of wall is attractive in appearance because switch base is excessively outstanding.
On described location notch madial wall, convex with projection, buckling plate 13 is provided with the groove suitable with projection, and described location-plate 12 removably connects by projection and groove with buckling plate 13.By adopting technique scheme, location-plate 12 and buckling plate 13 removably connect by projection and groove, and the structure of projection and groove has been avoided adopting thread connecting mode on general switch base, simple in structure, easy to make, and reduce cost of manufacture.
Described location-plate 12 is provided with open slot with respect to upper cover plate 11 other ends.By adopting technique scheme, the setting of open slot, can insert screwdriver in the gap between location-plate 12 and buckling plate 13 along opening part in dismounting, simply completes the unloading process between location-plate 12 and buckling plate 13.
The above is only preferred implementation of the present utility model, and protection range of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (10)
1. a novel switched seat, comprise cap body, and be installed on push-button switch and the jack module on cap body, described push-button switch comprises switch base, switch cover, the button of transmission mechanism and control transmission mechanism, described switch base and switch cover are fastened and connected mutually, described transmission mechanism is placed in switch base and switch cover forms in cavity volume, described switch cover is provided with pressing piece, pressing piece comprises movable contact piece, button is placed in the button groove that switch cover offers, described switch base comprises switch base body, binding post, it is characterized in that: described transmission mechanism comprises pressing piece and drives the wobble component of pressing piece reciprocally swinging, described binding post comprises the first binding post, the second binding post, in described switch base body, be provided with two the first mounting grooves for the first binding post is installed, for the second mounting groove of the second binding post is installed, between described two the first mounting grooves, place the 3rd mounting groove of pressing piece, described the first binding post is provided with first static contact fixing with its riveted joint, described the second binding post is provided with second static contact fixing with its riveted joint, described the first binding post is connected with pressing piece by the first static contact, described the second binding post is connected with pressing piece by the second static contact.
2. novel switched seat according to claim 1, is characterized in that: the other end of relative the second binding post of described the second static contact is placed in the 3rd mounting groove, and described movable contact spring is placed in the second static contact top inconsistent.
3. novel switched seat according to claim 1 and 2, is characterized in that: described the first static contact comprise one bending and molding contact site and fixed part, the angle of described contact site and fixed part is and is greater than 90 degree settings.
4. novel switched seat according to claim 1, it is characterized in that: described pressing piece is provided with the cavity volume of opening, the structure setting in T shape of described movable contact piece profile, this movable contact piece comprises installation portion and contact part, described installation portion is placed in and in cavity volume, is riveted on pressing piece, the openend of described pressing piece body is provided with shell fragment, described shell fragment periphery basic configuration is a day character form structure setting, this shell fragment is provided with the breach for accommodating installation portion, and described contact part is fitted and connected with respect to end face and the shell fragment of installation portion one side.
5. novel switched seat according to claim 4, is characterized in that: described contact part is provided with resistance surface with respect to the other end of installation portion, and described resistance surface both sides are equipped with inclined plane.
6. novel switched seat according to claim 4, is characterized in that: the openend of described pressing piece body is provided with erection column, and described shell fragment is provided with the installing hole for being connected with erection column eye-splice.
7. novel switched seat according to claim 5, is characterized in that: in described cavity volume, be provided with the limiting section for limiting movable contact piece pendulum angle.
8. novel switched seat according to claim 1 and 2, it is characterized in that: described upper cap body is provided with installation groove, described upper cap body comprises upper cover plate, location-plate and buckling plate, described upper cover plate, location-plate and buckling plate are stack successively and arrange, described location-plate is provided with hypotenuse with respect to the other end of upper cover plate, described hypotenuse tends to install groove setting, described upper cover plate is fixedly connected with location-plate, described location-plate is provided with location notch with respect to the another side of upper cover plate, and described buckling plate is embedded in location notch and parallels with location-plate.
9. novel switched seat according to claim 8, is characterized in that: on described location notch madial wall, convex with projection, buckling plate is provided with the groove suitable with projection, and described location-plate and buckling plate removably connect by projection and groove.
10. novel switched seat according to claim 8, is characterized in that: described location-plate is provided with open slot with respect to the upper cover plate other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420060835.1U CN204011182U (en) | 2014-02-10 | 2014-02-10 | A kind of novel switched seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420060835.1U CN204011182U (en) | 2014-02-10 | 2014-02-10 | A kind of novel switched seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204011182U true CN204011182U (en) | 2014-12-10 |
Family
ID=52051143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420060835.1U Expired - Fee Related CN204011182U (en) | 2014-02-10 | 2014-02-10 | A kind of novel switched seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204011182U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110379679A (en) * | 2019-07-09 | 2019-10-25 | 厦门宏发电声股份有限公司 | Small high-power relay with pressing connecting terminal |
-
2014
- 2014-02-10 CN CN201420060835.1U patent/CN204011182U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110379679A (en) * | 2019-07-09 | 2019-10-25 | 厦门宏发电声股份有限公司 | Small high-power relay with pressing connecting terminal |
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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: 20141210 Termination date: 20200210 |