CN209312608U - A kind of electric blanket control switch automatically powered off - Google Patents
A kind of electric blanket control switch automatically powered off Download PDFInfo
- Publication number
- CN209312608U CN209312608U CN201920299826.0U CN201920299826U CN209312608U CN 209312608 U CN209312608 U CN 209312608U CN 201920299826 U CN201920299826 U CN 201920299826U CN 209312608 U CN209312608 U CN 209312608U
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- China
- Prior art keywords
- cavity
- rotation axis
- control switch
- electric blanket
- side wall
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- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 230000001105 regulatory effect Effects 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 abstract description 6
- 208000002925 dental caries Diseases 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a kind of electric blanket control switches automatically powered off, including shell and control switch, the first cavity and the second cavity are equipped in shell, the upper side wall of first cavity is equipped with multiple through-holes, the left end of first cavity is fixedly connected with motor, the output end of motor has been fixedly and coaxially connected the first rotation axis, the right end of first rotation axis is in the right side wall to the second cavity of the first cavity, the upper side wall of second cavity is rotatably connected to the second rotation axis, control switch is fixedly connected on the bottom of the second cavity, it is sequentially connected between first rotation axis and the second rotation axis by transmission mechanism.The utility model is cooperated regulating mechanism and transmission mechanism, the effect that screwed pipe is adjusted may be implemented, to press control switch, control switch is closed by setting screwed pipe；By the way that the fixed block being detachably connected is arranged, the effect repaired after fixed block disassembly to control switch can be played.
Description
Technical field
The utility model relates to control switch technical field more particularly to a kind of electric blanket control switches automatically powered off.
Background technique
Electric blanket also known as electrical blanket, are a kind of contact electric heating appliances, it will be special, and insulation performance reaches the soft of standard
Cable-styled heating element is woven into disk serpentine or sews up in woollen blanket, and when energization gives off heat.It is mainly used for raising when people's sleep
Temperature in quilt reaches heating purpose.
Electric blanket switch in the prior art does not have the effect being automatically closed, after people enters sleep, electric blanket meeting one
Straight work, there is only some potential safety problemss, but also waste electricity, are unsatisfactory for the demand of user.
For this purpose, it is proposed that a kind of electric blanket control switch automatically powered off solves the above problems.
Utility model content
Purpose of the utility model is to solve disadvantage existing in the prior art, and what is proposed a kind of automatically powers off
Electric blanket control switch.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of electric blanket control switch automatically powered off, including shell and control switch, the shell is interior to be equipped with the first sky
The upper side wall of chamber and the second cavity, first cavity is equipped with multiple through-holes, and the left end of first cavity is fixedly connected with electricity
Machine, the output end of the motor have been fixedly and coaxially connected the first rotation axis, and the right end of first rotation axis runs through the first cavity
Right side wall to the second cavity in, the upper side wall of second cavity is rotatably connected to the second rotation axis, and the control switch is solid
Surely it is connected to the bottom of the second cavity, is sequentially connected between first rotation axis and the second rotation axis by transmission mechanism, institute
The left side wall for stating the second cavity slidably connects screwed pipe, and the lower end of second rotation axis, which is equipped with, is adjusted screwed pipe
Regulating mechanism is removably connected with fixed block on the upside of second cavity.
Preferably, the transmission mechanism includes the worm screw being fixedly and coaxially connected with the first rotation axis right end, and described second turn
Worm gear is fixedly and coaxially connected on moving axis, the worm and wheel is meshed.
Preferably, the regulating mechanism includes the threaded rod being fixedly and coaxially connected with the lower end of the second rotation axis, the spiral shell
Line pipe is threadedly coupled with threaded rod.
Preferably, the threaded rod is microgroove threaded rod.
Preferably, the left side wall of second cavity is equipped with sliding slot, is equipped with matched sliding block in the sliding slot,
The left end of the screwed pipe is fixedly connected with connecting rod, and the connecting rod is fixedly connected with a slide block.
Preferably, the upside of second cavity be equipped with the fluting that is connected of the external world, the front-rear side walls of the fluting with
It is equipped with corresponding limit hole in fixed block, is equipped with matched pin in the limit hole.
Compared with prior art, the utility model has the following beneficial effects:
1, by setting screwed pipe, cooperate regulating mechanism and transmission mechanism, the effect that screwed pipe is adjusted may be implemented
Fruit closes control switch to press control switch；
2, by the way that the fixed block that is detachably connected is arranged, it can play repairing after fixed block disassembly to control switch
Effect.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of electric blanket control switch automatically powered off structural perspective；
Fig. 2 is enlarged structure schematic diagram at A in Fig. 1；
Fig. 3 be the utility model proposes a kind of electric blanket control switch automatically powered off external structure schematic diagram.
In figure: 1 shell, 2 control switches, 3 first cavitys, 4 second cavitys, 5 motors, 6 first rotation axis, 7 second rotations
Axis, 8 transmission mechanisms, 9 screwed pipes, 10 regulating mechanisms, 11 fixed blocks, 12 worm screws, 13 worm gears, 14 threaded rods, 15 connecting rods, 16 pins
Nail.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of electric blanket control switch automatically powered off, including shell 1 and control switch 2 are set in shell 1
There are the first cavity 3 and the second cavity 4, the upper side wall of the first cavity 3 is equipped with multiple through-holes, and the left end of the first cavity 3 is fixedly connected
There is motor 5, specifically, motor 5 is stepper motor, model 20BYG250-33, pressing 5 rotation periods of motor is 3 small
When, the output end of motor 5 has been fixedly and coaxially connected the first rotation axis 6, and the right end of the first rotation axis 6 runs through the right side of the first cavity 3
In side wall to the second cavity 4, the upper side wall of the second cavity 4 is rotatably connected to the second rotation axis 7, and control switch 2 is fixedly connected on
The bottom of second cavity 4.
In the utility model, it is sequentially connected between the first rotation axis 6 and the second rotation axis 7 by transmission mechanism 8, specifically
, transmission mechanism 8 includes the worm screw 12 being fixedly and coaxially connected with 6 right end of the first rotation axis, coaxially fixed in the second rotation axis 7 to connect
It is connected to worm gear 13, worm screw 12 is meshed with worm gear 13, and the left side wall of the second cavity 4 slidably connects screwed pipe 9, specifically, the
The left side wall of two cavitys 4 is equipped with sliding slot, is equipped with matched sliding block in sliding slot, the left end of screwed pipe 9 is fixedly connected with
Connecting rod 15, connecting rod 15 are fixedly connected with a slide block.
In the utility model, the lower end of the second rotation axis 7 is equipped with the regulating mechanism 10 that screwed pipe 9 is adjusted, and needs
Illustrate, regulating mechanism 10 includes the threaded rod 14 being fixedly and coaxially connected with the lower end of the second rotation axis 7, is worth mentioning
It is that threaded rod 14 is microgroove threaded rod, microgroove threaded rod has the effect of self-locking, and screwed pipe 9 is threadedly coupled with threaded rod 14, the
The upside of two cavitys 4 is removably connected with fixed block 11, it should be noted that the upside of the second cavity 4 is equipped with to be connected with the external world
Logical fluting is equipped with corresponding limit hole in the front-rear side walls and fixed block 11 of fluting, is equipped in limit hole and its phase
The pin 16 matched.
When the utility model is used, opening motor 5, motor 5 drives the rotation of the first rotation axis 6, and the first rotation axis 6 drives
Worm screw 12 rotates, and worm screw 12 drives worm gear 13 to rotate, and worm gear 13 drives the rotation of the second rotation axis 7, and the second rotation axis 7 drives screw thread
Bar 14 rotates, and threaded rod 14 drives screwed pipe 9 to move down, and screwed pipe 9 can press control switch 2, so that electric blanket be closed
It closes.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of electric blanket control switch automatically powered off, including shell (1) and control switch (2), which is characterized in that the shell
It is equipped in body (1) the first cavity (3) and the second cavity (4), the upper side wall of first cavity (3) is equipped with multiple through-holes, described
The left end of first cavity (3) is fixedly connected with motor (5), and the output end of the motor (5) has been fixedly and coaxially connected the first rotation
Axis (6), the right end of first rotation axis (6) is in right side wall to second cavity (4) of the first cavity (3), and described second
The upper side wall of cavity (4) is rotatably connected to the second rotation axis (7), and the control switch (2) is fixedly connected on the second cavity (4)
Bottom is sequentially connected between first rotation axis (6) and the second rotation axis (7) by transmission mechanism (8), second cavity
(4) left side wall slidably connects screwed pipe (9), and the lower end of second rotation axis (7), which is equipped with, is adjusted screwed pipe (9)
Regulating mechanism (10), be removably connected with fixed block (11) on the upside of second cavity (4).
2. a kind of electric blanket control switch automatically powered off according to claim 1, which is characterized in that the transmission mechanism
(8) include the worm screw (12) being fixedly and coaxially connected with the first rotation axis (6) right end, coaxially fixed on second rotation axis (7)
It is connected with worm gear (13), the worm screw (12) is meshed with worm gear (13).
3. a kind of electric blanket control switch automatically powered off according to claim 1, which is characterized in that the regulating mechanism
It (10) include the threaded rod (14) being fixedly and coaxially connected with the lower end of the second rotation axis (7), the screwed pipe (9) and threaded rod
(14) it is threadedly coupled.
4. a kind of electric blanket control switch automatically powered off according to claim 3, which is characterized in that the threaded rod
It (14) is microgroove threaded rod.
5. a kind of electric blanket control switch automatically powered off according to claim 1, which is characterized in that second cavity
(4) left side wall is equipped with sliding slot, is equipped with matched sliding block in the sliding slot, the left end of the screwed pipe (9) is fixed
It is connected with connecting rod (15), the connecting rod (15) is fixedly connected with a slide block.
6. a kind of electric blanket control switch automatically powered off according to claim 1, which is characterized in that second cavity
(4) upside is equipped with the fluting being connected with the external world, is equipped in the front-rear side walls and fixed block (11) of the fluting corresponding
Limit hole, be equipped with matched pin (16) in the limit hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920299826.0U CN209312608U (en) | 2019-03-11 | 2019-03-11 | A kind of electric blanket control switch automatically powered off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920299826.0U CN209312608U (en) | 2019-03-11 | 2019-03-11 | A kind of electric blanket control switch automatically powered off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209312608U true CN209312608U (en) | 2019-08-27 |
Family
ID=67682133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920299826.0U Expired - Fee Related CN209312608U (en) | 2019-03-11 | 2019-03-11 | A kind of electric blanket control switch automatically powered off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209312608U (en) |
-
2019
- 2019-03-11 CN CN201920299826.0U patent/CN209312608U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |