CN103000420B - A kind of automobile seat heating switching - Google Patents
A kind of automobile seat heating switching Download PDFInfo
- Publication number
- CN103000420B CN103000420B CN201210495118.7A CN201210495118A CN103000420B CN 103000420 B CN103000420 B CN 103000420B CN 201210495118 A CN201210495118 A CN 201210495118A CN 103000420 B CN103000420 B CN 103000420B
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- China
- Prior art keywords
- slide block
- button
- assembly
- jack assemblies
- down section
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- Switches With Compound Operations (AREA)
Abstract
The invention discloses a kind of automobile seat heating switching, including housing（1）, housing（1）It is provided with pivot joint button thereon（2）, the button（2）Centre structure both sides respectively have front pressing down section（21）With rear pressing down section（22）, also include and button（2）The drive block being engaged（3）, installed in housing（1）Interior jack assemblies, with drive block（3）Contact the slide block assembly moved on jack assemblies（5）；Described jack assemblies are provided with one group of pin（6）, described slide block assembly（5）It is provided with one group and pin（6）The movable contact being engaged（7）；It is complicated that the present invention solves seat heating switch internal structure, the high problem of production cost, while the needs of different heating temperature, simple structure can be controlled, it is easy to assemble, low production cost has better met customer demand.
Description
Technical field
The present invention relates to a kind of automobile-used little switch, more particularly, to a kind of automobile seat heating switching.
Background technology
Car seat heating function is the device that car seat heating is controlled by manipulating shift knob, is had become at present
The standard configuration of more and more superior automobiles, as the core component of car seat heating function, automobile seat heating switching
Increasingly it is subject to people's attention.
Automobile seat heating switching mainly has two kinds of forms at present, and one kind is mechanical type self-lock switch, by artificially stirring
Corresponding position is switched, the heating of seat heating pad or the control closed is realized, the function of this switch is relatively simple, it is impossible to control
The needs of different heating temperature processed；Another kind of conventional automobile seat heating switching is mainly by single-chip microcomputer+peripheral circuit+relay
The control mode of device, the function that this kind of mode can be realized are fairly perfect, but due to current single-chip microcomputer price it is all higher, and
And SCM anti-interference ability is weak, need to increase fairly perfect peripheral protection circuit, cost is higher, along with production process
In need programming software, increase production cost and process complexity.
Such as China Patent Publication No. CN 201585148U, a kind of automobile seat heating switching is disclosed, by switch
The three-level signal control circuit arranged on portion's circuit board, and control chip unit carrys out the number of times that recognition button presses microswitch,
To realize the open or closed of control relay；Although which can realize the needs for heating different temperatures, internal structure is multiple
It is miscellaneous, and production cost is higher.
The content of the invention
It is an object of the invention to provide a kind of automobile seat heating switching, solves seat heating switch internal structure multiple
It is miscellaneous, the high problem of production cost, while the needs of different heating temperature can be controlled.
The technical solution adopted for the present invention to solve the technical problems is：A kind of automobile seat heating switching, including housing,
Housing is provided with pivot joint button thereon, and the centre structure both sides of the button have front pressing down section and rear pressing down section respectively,
Also include the drive block being engaged with button, the jack assemblies in housing are contacted with drive block and on jack assemblies
The slide block assembly of motion；Described jack assemblies are provided with one group of pin, slide block assembly be provided with one group be engaged with pin it is dynamic
Contact.
In order to reduce the abrasion between drive block and slide block, it is ensured that the feel of button press, drive block are contacted with slide block assembly
Portion is provided with ball assembly, the ball assembly include the first stage clip being located in drive block and abut with the first stage clip and with
The ball of slide block assembly contact.
Preferably, slide block assembly includes slide block, be engaged with slide block group contact bridge, and be arranged on slide block in and one
The second stage clip that end is abutted with contact bridge；Meanwhile, the movable contact being engaged with pin is set on contact bridge.
Preferably, jack assemblies include base, the socket assembly being engaged with base, and firm banking and socket assembly
Positive stop strip.
In order to prevent night faulty operation, strengthen the feature of switch, be additionally provided with jack assemblies with front pressing down section and after
The corresponding light emitting diode in pressing down section position.
Beneficial effects of the present invention：By pressing button so that button drives drive block motion so as to affect slide block assembly
Motion, the movable contact being arranged on slide block assembly contact realization conducting with pin, simplify the internal structure of product, and are manufactured into
This is low；Further, in order to reduce the abrasion between drive block and slide block, first is arranged in drive block and slide block assembly contact site and pressed
Spring and ball；In order to prevent loose contact, it is ensured that the movable contact of slide block assembly is fully contacted with the pin on jack assemblies, sliding
Second stage clip is installed on block assembly；In order to limit rocking for jack assemblies, positive stop strip is provided with jack assemblies；In order to anti-
Only night faulty operation, strengthens the feature of switch, and jack assemblies are provided with light emitting diode.
Below with reference to drawings and Examples, the present invention is described in detail.
Description of the drawings
Fig. 1 is the front view of the present invention.
A-A sectional views of the Fig. 2 for Fig. 1.
Structure decomposition figures of the Fig. 3 for slide block assembly.
Fig. 4 is the stereochemical structure exploded view of the present invention.
Specific embodiment
Embodiment, as shown in Figures 1 to 4, a kind of automobile seat heating switching, including housing 1, housing 1 are provided with and are articulated in
Button 2 thereon, the centre structure both sides of button 2 have front pressing down section 21 and rear pressing down section 22 respectively, also include and 2 phase of button
The drive block 3 of cooperation, the jack assemblies in housing 1, the slide block for contacting with drive block 3 and moving on jack assemblies are total
Into 5；Jack assemblies are provided with one group of pin 6, and slide block assembly 5 is provided with one group of movable contact 7 being engaged with pin 6.
In order to reduce the abrasion between drive block and slide block, drive block 3 is provided with ball assembly with 5 contact site of slide block assembly, rolls
Pearl assembly includes the first stage clip 8 being located in drive block, and the ball that abuts with the first stage clip 8 and contact with slide block assembly 5
9；In order to prevent loose contact, slide block assembly 5 from also including in slide block 51 and with contact bridge 52 the second stage clip 53 for abutting,
The movable contact 7 being engaged with the pin 6 of jack assemblies is set on contact bridge 52.
In order to limit rocking for each part in jack assemblies, jack assemblies are also included for firm banking 41 and socket assembly
42 positive stop strip 43.
In order to prevent night faulty operation, it is additionally provided with jack assemblies relative with front pressing down section 21 and 22 position of rear pressing down section
The one group of light emitting diode 10 answered.
During original state, slide block assembly 5 is in centre position；Pressing down section 21 before pressing button, the transmission being connected with button 2
Block 3 is stirred slide block assembly 5 and is moved right so that the movable contact 7 on slide block assembly 5 is contacted with pin 6, and then realizes seat hyperpyrexia
The conducting of circuit；Pressing down section 22 after pressing button, the cut-off of seat height hot line road；Again press after pressing down section 22, operation principle with
" before button during pressing down section " is identical, seat low grade fever line conduction.The present invention solves seat heating switch internal structure complexity, raw
The problem of high cost is produced, while the needs of different heating temperature, simple structure can be controlled, it is easy to assemble, low production cost, more
Good meets customer demand.
Claims (3)
1. a kind of automobile seat heating switching, including housing (1), housing (1) are provided with pivot joint button (2) thereon, described
The centre structure both sides of button (2) have front pressing down section (21) and rear pressing down section (22) respectively, it is characterised in that：Also include with by
The drive block (3) that button (2) is engaged, the jack assemblies in housing (1) are contacted and in jack assemblies with drive block (3)
The slide block assembly (5) of upper motion；Described jack assemblies are provided with one group of pin (6), and described slide block assembly (5) is provided with and inserts
One group of movable contact (7) that foot (6) is engaged；
The drive block (3) is provided with ball assembly with slide block assembly (5) contact site, and described ball assembly includes being located at drive block
Interior the first stage clip (8), and the ball (9) that abuts with the first stage clip (8) and contact with slide block assembly (5)；
The slide block assembly (5) includes slide block (51), one group of contact bridge (52) being engaged with slide block (51), and is arranged on cunning
The second stage clip (53) that in block (51) and one end is abutted with contact bridge (52)；
The movable contact (7) is located on contact bridge (52)；
During original state, slide block assembly (5) is in centre position；The front pressing down section (21) of pressing button, is connected with button (2)
Drive block (3) is stirred slide block assembly (5) and is moved right so that the movable contact (7) on slide block assembly (5) is contacted with pin (6), is entered
And realize the conducting on seat height hot line road；Pressing down section (22) after pressing button, the cut-off of seat height hot line road；Push after pressing again
Portion (22), seat low grade fever line conduction.
2. automobile seat heating switching as claimed in claim 1, it is characterised in that：Described jack assemblies include base
(41) the socket assembly (42), being engaged with base (41), and the positive stop strip of firm banking (41) and socket assembly (42)
(43)。
3. automobile seat heating switching as claimed in claim 2, it is characterised in that：One group is additionally provided with described jack assemblies
The light emitting diode (10) corresponding with front pressing down section (21) and rear pressing down section (22) position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210495118.7A CN103000420B (en) | 2012-11-28 | 2012-11-28 | A kind of automobile seat heating switching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210495118.7A CN103000420B (en) | 2012-11-28 | 2012-11-28 | A kind of automobile seat heating switching |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103000420A CN103000420A (en) | 2013-03-27 |
| CN103000420B true CN103000420B (en) | 2017-04-05 |
Family
ID=47928870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210495118.7A Active CN103000420B (en) | 2012-11-28 | 2012-11-28 | A kind of automobile seat heating switching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103000420B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202275759U (en) * | 2011-10-27 | 2012-06-13 | 雅安小航电器有限责任公司 | Push switch |
| CN102522244A (en) * | 2011-12-14 | 2012-06-27 | 黄山市汽车电器股份公司 | Automobile small switch structure |
| CN203026421U (en) * | 2012-11-28 | 2013-06-26 | 昌辉汽车电器（黄山）股份公司 | Car seat heating switch |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10331130A1 (en) * | 2003-07-09 | 2005-02-03 | Demag Cranes & Components Gmbh | Switch for manual override of hoists |
-
2012
- 2012-11-28 CN CN201210495118.7A patent/CN103000420B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202275759U (en) * | 2011-10-27 | 2012-06-13 | 雅安小航电器有限责任公司 | Push switch |
| CN102522244A (en) * | 2011-12-14 | 2012-06-27 | 黄山市汽车电器股份公司 | Automobile small switch structure |
| CN203026421U (en) * | 2012-11-28 | 2013-06-26 | 昌辉汽车电器（黄山）股份公司 | Car seat heating switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103000420A (en) | 2013-03-27 |
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