CN213752402U - Seat heating switch - Google Patents
Seat heating switch Download PDFInfo
- Publication number
- CN213752402U CN213752402U CN202022774366.8U CN202022774366U CN213752402U CN 213752402 U CN213752402 U CN 213752402U CN 202022774366 U CN202022774366 U CN 202022774366U CN 213752402 U CN213752402 U CN 213752402U
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- China
- Prior art keywords
- button
- gear
- casing
- steel ball
- upper cover
- 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.)
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 25
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 23
- 239000010959 steel Substances 0.000 claims abstract description 23
- 230000006835 compression Effects 0.000 claims abstract description 4
- 238000007906 compression Methods 0.000 claims abstract description 4
- 230000007935 neutral effect Effects 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000032683 aging Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
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- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The utility model discloses a seat heating switch, which comprises a housin, contact pin assembly and button, the contact pin assembly is arranged in the casing, the button is arranged in the casing inner chamber its rotatable the installing in the middle part of its outer wall on the casing, below one side of button is equipped with the driving plate, the driving plate moves down the different switch contacts on the startable contact pin assembly, be equipped with horizontal bar groove on the lateral wall of button, the location steel ball has been placed respectively at the both ends in bar groove, be equipped with compression spring between the two location steel balls, be equipped with the gear hole of three mutual intercommunication on the casing perisporium, the aperture in three gear hole is less than the external diameter of location steel ball, three gear hole sets up on the stroke orbit of location steel ball. Therefore, the technical effects of temperature control gear positions and convenience in operation are achieved.
Description
Technical Field
The utility model relates to a switch on the car, concretely relates to seat heating switch.
Background
The seat heating principle is that the seat is heated through resistance wires and the like in the seat, so that the temperature of the seat is gradually increased in a short time, no potential safety hazard exists when the seat is heated, and the internal materials cannot easily cause short circuit, open circuit and aging even under a severe use environment. The riding discomfort caused by the fact that the seat is too cold after being parked for a long time in winter is improved.
The general seat heating switch only has the on-off function, so that a driver or a passenger cannot adjust the temperature to a comfortable temperature according to the self or weather change, and the use experience is influenced.
Disclosure of Invention
In order to solve the above problems, an object of the present invention is to provide a seat heating switch with a temperature control gear and convenient operation.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a seat heating switch, includes casing, contact pin assembly and button, the contact pin assembly is arranged in the casing, the button is arranged in its outer wall middle part is rotatable installs on the casing in the casing inner chamber, below one side of button be equipped with the driving plate, the driving plate moves down and to start different switch contacts on the contact pin assembly, be equipped with horizontal bar groove on the lateral wall of button the both ends in bar groove placed the location steel ball respectively, be equipped with compression spring between two location steel balls casing perisporium on be equipped with the gear hole of three mutual intercommunication, three the aperture in gear hole is less than the external diameter of location steel ball, three the gear hole set up on the stroke orbit of location steel ball.
The button comprises a base and an upper cover, the upper cover is buckled on the upper portion of the base, the strip-shaped groove is formed in the side wall of the base, and the upper cover is provided with a yielding hole for the positioning steel ball to extend out.
The end surface of the upper cover is in an inverted V-shaped surface, and the end surfaces at two sides of the upper cover are respectively provided with a concave groove.
The gear hole comprises a first heating gear, a neutral gear and a second heating gear in sequence.
The utility model discloses a this kind of structure, when pressing button one side, can push down the driving plate of one side and switch in three gear hole through the location steel ball, and then realize the switching of the stroke of driving plate, obtain switching on different switch contacts, can realize like this that heating first gear, neutral gear and heating are kept off the switching to realize the temperature control of heating seat and open and close, just so realized having controlled by temperature change gear and convenient operation's technological effect.
The invention is further described with reference to the accompanying drawings and the detailed description.
Drawings
FIG. 1 is a perspective view of an embodiment of the present invention;
fig. 2 is an exploded view of an embodiment of the present invention.
Detailed Description
The present invention will be specifically described below by way of examples.
As shown in fig. 1 and fig. 2, the embodiment discloses a seat heating switch, including a housing 1, a pin assembly 2 and a button 3, the pin assembly 2 is disposed in the housing 1, the button 3 is disposed in an inner cavity of the housing 1, the middle part of the outer wall of the inner cavity is rotatably mounted on the housing 1, a transmission plate 4 is disposed on one side of the lower part of the button 3, the transmission plate 4 moves down to start different switch contacts on the pin assembly 2, a transverse strip-shaped groove 31 is disposed on the side wall of the button 3, positioning steel balls 5 are respectively disposed at two ends of the strip-shaped groove 31, a compression spring 6 is disposed between the two positioning steel balls 5, three mutually-communicated gear holes 7 are disposed on the peripheral wall of the housing 1, the aperture of the three gear holes 7 is smaller than the outer diameter of the positioning steel balls 5, and the three gear holes 7 are disposed on the stroke track of the positioning steel balls 5.
The button 3 comprises a base 32 and an upper cover 33, the upper cover 33 is buckled on the upper portion of the base 32, the strip-shaped groove 31 is formed in the side wall of the base 32, the upper cover 33 covers the strip-shaped groove 31, and the upper cover 33 is provided with a yielding hole 331 for allowing the positioning steel ball 5 to extend out. The transverse movement of the positioning steel ball 5 can be more reliable through the structure.
The end surface of the upper cover 33 is an inverted "V" shaped surface, and the end surfaces on both sides thereof are respectively provided with a recessed groove 330. With such a configuration, the tactile sensation of the push button 3 can be given a feeling of identification, and the convenience of operation can be improved.
The gear hole 7 includes a first heating gear 71, a neutral gear 72, and a second heating gear 73 in this order. The positioning steel balls 5 are abutted to different gear holes 7, the downward movement strokes of the transmission plates 4 are different, and then different switch contacts are conducted to realize the starting of different temperature controllers, so that different temperatures are obtained.
In fact 2 temperature controllers are arranged inside the seat heating mat: (1) switching on at 50 +/-5 ℃; (2) switching on at 30 +/-5 ℃.
Adopt above-mentioned technical scheme, when pressing button 3 one side, can push down the driving plate 4 of one side and switch in three gear hole 7 through location steel ball 5, and then realize the switching of the stroke of driving plate 4, obtain switching on different switch contacts, can realize the switching that heats first gear 71, neutral gear 72 and heating second gear like this to realize the temperature control and the opening and closing of heating seat, just so realized having control by temperature change gear and convenient operation's technological effect.
Claims (4)
1. The utility model provides a seat heating switch, includes casing, contact pin assembly and button, the contact pin assembly is arranged in the casing, the button is arranged in the casing inner chamber its outer wall middle part is rotatable installs on the casing, below one side of button be equipped with the driving plate, the driving plate moves down and to start different switch contacts on the contact pin assembly, its characterized in that: the lateral wall of the button is provided with a transverse strip-shaped groove, two ends of the strip-shaped groove are respectively provided with a positioning steel ball, a compression spring is arranged between the two positioning steel balls, the peripheral wall of the shell is provided with three gear holes which are communicated with each other, the aperture of each gear hole is smaller than the outer diameter of each positioning steel ball, and the three gear holes are arranged on the stroke track of each positioning steel ball.
2. The seat heating switch of claim 1, wherein: the button comprises a base and an upper cover, the upper cover is buckled on the upper portion of the base, the strip-shaped groove is formed in the side wall of the base, and the upper cover is provided with a yielding hole for the positioning steel ball to extend out.
3. The seat heating switch of claim 2, wherein: the end surface of the upper cover is in an inverted V-shaped surface, and the end surfaces at two sides of the upper cover are respectively provided with a concave groove.
4. The seat heating switch of claim 1, wherein: the gear hole comprises a first heating gear, a neutral gear and a second heating gear in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022774366.8U CN213752402U (en) | 2020-11-26 | 2020-11-26 | Seat heating switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022774366.8U CN213752402U (en) | 2020-11-26 | 2020-11-26 | Seat heating switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213752402U true CN213752402U (en) | 2021-07-20 |
Family
ID=76830388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022774366.8U Active CN213752402U (en) | 2020-11-26 | 2020-11-26 | Seat heating switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213752402U (en) |
-
2020
- 2020-11-26 CN CN202022774366.8U patent/CN213752402U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Seat heating switch Effective date of registration: 20231030 Granted publication date: 20210720 Pledgee: Zhejiang Commercial Bank Co.,Ltd. Wenzhou Rui'an Branch Pledgor: ZHEJIANG YABOLAN ELECTRIC APPLIANCE CO.,LTD. Registration number: Y2023330002498 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |