CN204668191U - A kind of relay reset button self-locking structure - Google Patents
A kind of relay reset button self-locking structure Download PDFInfo
- Publication number
- CN204668191U CN204668191U CN201520324781.XU CN201520324781U CN204668191U CN 204668191 U CN204668191 U CN 204668191U CN 201520324781 U CN201520324781 U CN 201520324781U CN 204668191 U CN204668191 U CN 204668191U
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- groove
- draw
- reset
- boss
- slide rail
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Abstract
The utility model relates to a kind of relay reset button self-locking structure.Mainly solve existing relay in order to avoid reason makes the reset mode of button change because people is misoperation or environment, and produce the technical problem of unnecessary loss.Comprise reset knob, panel, panel is provided with through hole, reset knob is through through hole, through hole upper surface is provided with the slide rail inwardly concaved, be provided with the first draw-in groove inside slide rail, reset knob is provided with the boss that coordinate spacing with the first draw-in groove, reset knob have eject laterally and boss away from the primary importance of slide rail, and pressing rotation makes boss slide along slide rail and snap in the second place in the first draw-in groove, primary importance and the second place switch mutually.This relay reset button self-locking structure adopts and carries out spacingly coordinating the object realizing self-locking at reset button design position limiting structure and groove on cover plate, the reason that effectively to prevent due to people be misoperation or environment makes the reset mode of button change, and improves the fail safe of product.
Description
Technical field
The utility model relates to a kind of relay, refers in particular to a kind of relay reset button self-locking structure.
Background technology
After relay is threaded off, load is allowed to work on by reset button (hand-reset or automatically reset), client optionally can allow relay be in hand-reset or a kind of state in automatically reseting according to the actual conditions of oneself when using product, and the groove manually or automatically by spinning reduction button realizes selecting.Traditional relay is the feature by lengthening strip from part transparency cover, when client set product be in which kind of reset mode time, the feature of strip is made to be in the swivelling chute of button, spacing to button, in order to avoid reason makes the reset mode of button change because people is misoperation or environment.Above-mentioned transparency cover all saves by relay newly developed in recent years, causes the reset mode because of product change and produce unnecessary loss.
Utility model content
In order to overcome shortcoming and the weak point of background technology, the utility model provides a kind of relay reset button self-locking structure, solve existing relay in order to avoid reason makes the reset mode of button change because people is misoperation or environment, and produce the technical problem of unnecessary loss.
The technical solution of the utility model: a kind of relay reset button self-locking structure, comprise reset knob, panel, described panel is provided with through hole, described reset knob is through through hole, described through hole upper surface is provided with the groove expanded outwardly, the slide rail of arc is formed on the bottom of described groove, the inner side of described slide rail is provided with the first draw-in groove, described reset knob is provided with the boss that coordinate spacing with the first draw-in groove, described reset knob have to panels outside eject and boss away from the primary importance of slide rail, and inwardly press and rotate and make boss slide along slide rail and snap in the second place in described first draw-in groove, described primary importance and the second place can switch mutually.
Described boss and reset knob integrated injection molding form.
Described first draw-in groove and boss match.
Described first draw-in groove and boss are " V " shape structure.
Described slide rail is also provided with second draw-in groove corresponding with described boss, described second draw-in groove and the first draw-in groove circumference are separated by 90 ° and are distributed, and the second draw-in groove is positioned at immediately below primary importance.
The outer end of described reset knob is provided with arrow, and described arrow is corresponding with boss.
Described groove is counterbore.
Slide rail is annular.
the utility model has following beneficial effect:this relay reset button self-locking structure adopts change design, carry out spacingly coordinating the object realizing self-locking at reset button design position limiting structure and groove on cover plate, the reason that effectively to prevent due to people be misoperation or environment makes the reset mode of button change, and improves the fail safe of product.
Accompanying drawing explanation
Fig. 1 is the structural representation of utility model.
Fig. 2 is the structural representation of panel in utility model.
Fig. 3 is A place schematic enlarged-scale view in utility model Fig. 1.
Fig. 4 resets the structural representation of knob in utility model.
In figure, reset knob 1, panel 2, through hole 3, groove 4, the first draw-in groove 5, boss 6, slide rail 7, the second draw-in groove 8, arrow 9.
Embodiment
Be described further for utility model of the present utility model below:
As shown in the figure, a kind of relay reset button self-locking structure, comprise reset knob 1, panel 2, described panel 2 is provided with through hole 3, described reset knob 1 is through through hole 3, described through hole 3 upper surface is provided with the groove 4 expanded outwardly, described groove 4 is counterbore, the slide rail 7 of arc is formed on the bottom of described groove 4, preferred slide rail 7 is annular, the inner side of described slide rail is provided with the first draw-in groove 5, described reset knob 1 is provided with the boss 6 that coordinate spacing with the first draw-in groove 5, described reset knob 1 have to eject outside panel 2 and boss 6 away from the primary importance of slide rail 7, and inwardly press and rotate and make boss 6 slide along slide rail 7 and snap in the second place in described first draw-in groove 5, described primary importance and the second place can switch mutually.Resetting device comprises reset knob, spring, as shown in the figure, when reset knob is in hand-reset, i.e. H position, now, under the action of the spring, reset knob outwards ejects, namely primary importance is in, when needs be switched to automatically reset position time, i.e. A position, inside pressing reset knob Compress Spring also turns clockwise, boss is slided along slide rail, in time arriving A position, boss snaps in the first draw-in groove under the effect of reset knob, when needs are switched to hand-reset, make slightly a power that boss just can be made to skid off the first draw-in groove, be back to H position to loose one's grip, eject under the action of the spring.According to such scheme, this relay reset knob self-locking structure adopts change design, carry out spacingly coordinating the object realizing self-locking at reset button design position limiting structure and groove on cover plate, the reason that effectively to prevent due to people be misoperation or environment makes the reset mode of button change, and improves the fail safe of product.
In the utility model, described boss 6 forms with reset knob 1 integrated injection molding.One-body molded being convenient to is adopted to process.
In the utility model, described first draw-in groove 5 and boss 6 match.Described first draw-in groove 5 and boss 6 are " V " shape structure.Both match, and improve sealing, and screens are effective.
In the utility model, described slide rail 7 is also provided with second draw-in groove 8 corresponding with described boss 6, described second draw-in groove 8 and the first draw-in groove 5 circumference are separated by 90 ° and are distributed, and the second draw-in groove 8 is positioned at immediately below primary importance.By arranging the second draw-in groove, itself and the first draw-in groove are separated by 90 °, because the manual of reset knob and automatically reset switching are 90 ° of rotations, therefore, arrange the effect that the second draw-in groove can play instruction.
In the utility model, the outer end of described reset knob 1 is provided with arrow 9, and described arrow 9 is corresponding with boss 6.Arrange the object that arrow can play instruction, convenient operation person observes.
Utility model should not be considered as the restriction to utility model, but any improvement done based on spirit of the present utility model, all should within protection range of the present utility model.
Claims (8)
1. a relay reset button self-locking structure, comprise reset knob (1), panel (2), described panel (2) is provided with through hole (3), described reset knob (1) is through through hole (3), it is characterized in that: described through hole (3) upper surface is provided with the groove (4) expanded outwardly, the slide rail (7) of arc is formed on the bottom of described groove (4), the inner side of described slide rail is provided with the first draw-in groove (5), described reset knob (1) is provided with the boss (6) that coordinate spacing with the first draw-in groove (5), described reset knob (1) have to eject to panel (2) outside and boss (6) away from the primary importance of slide rail (7), and inwardly press and rotate and make boss (6) slide along slide rail (7) and snap in the second place in described first draw-in groove (5), described primary importance and the second place can switch mutually.
2. relay reset button self-locking structure according to claim 1, is characterized in that: described boss (6) and reset knob (1) integrated injection molding form.
3. relay reset button self-locking structure according to claim 1 and 2, is characterized in that: described first draw-in groove (5) and boss (6) match.
4. relay reset button self-locking structure according to claim 3, is characterized in that: described first draw-in groove (5) and boss (6) are " V " shape structure.
5. relay reset button self-locking structure according to claim 1, it is characterized in that: described slide rail (7) is also provided with second draw-in groove (8) corresponding with described boss (6), described second draw-in groove (8) and the first draw-in groove (5) circumference are separated by 90 ° and are distributed, and the second draw-in groove (8) is positioned at immediately below primary importance.
6. relay reset button self-locking structure according to claim 1 and 2, is characterized in that: the outer end of described reset knob (1) is provided with arrow (9), and described arrow (9) is corresponding with boss (6).
7. relay reset button self-locking structure according to claim 1 and 2, is characterized in that: described groove (4) is counterbore.
8. relay reset button self-locking structure according to claim 1 and 2, is characterized in that: slide rail (7) is annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520324781.XU CN204668191U (en) | 2015-05-20 | 2015-05-20 | A kind of relay reset button self-locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520324781.XU CN204668191U (en) | 2015-05-20 | 2015-05-20 | A kind of relay reset button self-locking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204668191U true CN204668191U (en) | 2015-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520324781.XU Active CN204668191U (en) | 2015-05-20 | 2015-05-20 | A kind of relay reset button self-locking structure |
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| CN (1) | CN204668191U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107845523A (en) * | 2017-12-10 | 2018-03-27 | 内蒙古民族大学 | A kind of anti-error touch device for switching mechanism |
| CN108301171A (en) * | 2018-01-09 | 2018-07-20 | 无锡小天鹅股份有限公司 | Safety door latch knob assembly and household electrical appliance |
| CN110676089A (en) * | 2019-09-24 | 2020-01-10 | 深圳供电局有限公司 | Electric equipment operation program lock and operation method thereof |
| CN112636543A (en) * | 2020-12-22 | 2021-04-09 | 超音速智能技术(杭州)有限公司 | Control structure of small motor rotating speed and motor |
-
2015
- 2015-05-20 CN CN201520324781.XU patent/CN204668191U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107845523A (en) * | 2017-12-10 | 2018-03-27 | 内蒙古民族大学 | A kind of anti-error touch device for switching mechanism |
| CN107845523B (en) * | 2017-12-10 | 2020-04-21 | 内蒙古民族大学 | Anti-misoperation device for switch mechanism |
| CN108301171A (en) * | 2018-01-09 | 2018-07-20 | 无锡小天鹅股份有限公司 | Safety door latch knob assembly and household electrical appliance |
| CN108301171B (en) * | 2018-01-09 | 2020-07-14 | 无锡小天鹅电器有限公司 | Safety door lock knob device and household appliance |
| CN110676089A (en) * | 2019-09-24 | 2020-01-10 | 深圳供电局有限公司 | Electric equipment operation program lock and operation method thereof |
| CN110676089B (en) * | 2019-09-24 | 2022-01-04 | 深圳供电局有限公司 | Electric equipment operation program lock and operation method thereof |
| CN112636543A (en) * | 2020-12-22 | 2021-04-09 | 超音速智能技术(杭州)有限公司 | Control structure of small motor rotating speed and motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |