CN212032981U - Electronic parking switch assembly and automobile - Google Patents
Electronic parking switch assembly and automobile Download PDFInfo
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- CN212032981U CN212032981U CN202020698249.5U CN202020698249U CN212032981U CN 212032981 U CN212032981 U CN 212032981U CN 202020698249 U CN202020698249 U CN 202020698249U CN 212032981 U CN212032981 U CN 212032981U
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- parking switch
- switch assembly
- microswitch
- parking
- electronic parking
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- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 238000003825 pressing Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000002184 metal Substances 0.000 description 11
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Abstract
The utility model discloses an electronic parking switch assembly and an automobile, which relates to the technical field of automobiles, wherein the electronic parking switch assembly comprises a base and a shell arranged on the base, a parking switch is hinged on the shell, a circuit board is laid on the base, and the circuit board is connected with a first micro switch and a second micro switch; the electronic parking switch assembly further comprises a touch bracket, and one end of the touch bracket is connected to the inside of the shell through a reset mechanism; the bottom surface of one side of the touch bracket, which is far away from the reset mechanism, is provided with a first protruding trigger piece and a second protruding trigger piece, the first trigger piece is used for abutting against the first micro switch, and the second trigger piece is used for abutting against the second micro switch; the bottom of the parking switch is provided with a transmission rod, and the transmission rod is driven by external force to drive the touch bracket to swing so as to select one of the first microswitch and the second microswitch to trigger. The utility model has the advantages that: the electronic parking switch is simple in structure, low in assembly difficulty and high in production efficiency.
Description
Technical Field
The utility model relates to the field of automotive technology, concretely relates to electron parking switch assembly and car.
Background
With the increasing development of automobile technology, the automobile is gradually controlled to be electronic by mechanical control, and the electronic hand brake is gradually applied in a large scale. The development and application of the electronic parking switch can greatly release the front row space, and the saved space can be used for other purposes.
Such a switch is disclosed in chinese patent application No. 201710747573.4 entitled "electronic control switch, electronic parking system and automobile", and is characterized by comprising an insulating base, a first group of metal sheets, a second group of metal sheets, a sliding block (740), a first conductive member (731) and a second conductive member (732), wherein each group of metal sheets comprises at least three metal sheets arranged at intervals, each metal sheet is provided with a respective pin, the first group of metal sheets and the second group of metal sheets are fixedly arranged on the insulating base, the sliding block (740) is slidably arranged on the insulating base, the first conductive member (731) and the second conductive member (732) are mounted on the sliding block (740), the first conductive member (731) can be selectively contacted with two metal sheets in the first group of metal sheets under the driving of the sliding block (740), the second conductive member (732) can be selectively contacted with two metal sheets in the second group of metal sheets under the driving of the sliding block (740).
In the above patent, in practical and practical process, drive the slider through the parking button and remove and control first electrically conductive piece and two sheetmetals contacts in the first group sheetmetal or second electrically conductive piece and two sheetmetals contacts in the second group sheetmetal to control switch's parking, relieve the parking function. However, the displacement of the sliding block is controlled through the rotatable parking key, the internal transmission structure is complex, the assembly difficulty is high, and the production efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model aims to provide an electron parking switch assembly aims at solving among the prior art electron parking switch's structure complicacy, the assembly degree of difficulty is big, and the low technique of production efficiency who leads to is not enough.
In order to achieve the above purpose, the present invention is realized by the following technical solution: an electronic parking switch assembly comprises a base and a shell arranged on the base, wherein a parking switch is hinged to the shell, a circuit board is laid on the base, the upper surface of the circuit board is electrically connected with a first micro switch used for starting parking and a second micro switch used for releasing parking, the electronic parking switch assembly further comprises a touch bracket, and one end of the touch bracket is connected to the inside of the shell through a reset mechanism; the touch bracket is provided with a first protruding trigger piece and a second protruding trigger piece on the bottom surface of one side far away from the reset mechanism, the first trigger piece is used for abutting against the first micro switch, and the second trigger piece is used for abutting against the second micro switch; the bottom of the parking switch is provided with a transmission rod, and the transmission rod is driven by external force to drive the touch bracket to swing so as to select one of the first microswitch and the second microswitch to trigger.
Compared with the prior art, the beneficial effects of the utility model are that: the first microswitch for starting the parking brake and the second microswitch for releasing the parking brake are triggered by one of the touch brackets, and an operator can quickly complete the conflict of the first microswitch or the second microswitch when applying operation to the parking switch, so that the parking brake is simple and efficient to operate and has a reasonable structure; and under the drive of the reset structure, the touch bracket and the parking switch can be reset very quickly, the reset effect of the reset mechanism on the touch bracket and the parking switch is good, and the assembly efficiency is high.
In the above technical solution, the first microswitch and the second microswitch are oppositely arranged on the circuit board, the first trigger is abutted against one side of the first microswitch facing the second microswitch, and the second microswitch is abutted against one side of the second microswitch facing the first microswitch.
Among the above-mentioned technical scheme, casing upper portion is equipped with hollow mounting base, two lateral walls that mounting base set up relatively are equipped with the articulated shaft respectively, two lateral walls that parking switch set up relatively are equipped with the hinge hole respectively, two the hinge hole card is gone into two respectively on the articulated shaft.
In the technical scheme, a shifting fork is arranged at the head of the transmission rod, a shifting rod is arranged on the top surface of one side, away from the reset mechanism, of the touch support, and the shifting rod extends into the shifting fork.
In the technical scheme, the two shifting forks and the two shifting rods are respectively arranged.
In the technical scheme, a horn-shaped opening is formed on the inner side of the shifting fork.
In the above technical solution, the reset mechanism includes a first mounting plate and a second mounting plate inserted into the housing mounting groove, an elastic member is disposed between the first mounting plate and the second mounting plate, and an end plate of the touch bracket is connected to the elastic member.
In the above technical scheme, the elastic member is including locating the first elastic member of first mounting panel inside wall, locating the second elastic member of second mounting panel inside wall, first elastic member the second elastic member respectively in the end plate is connected.
Among the above-mentioned technical scheme, electron parking switch assembly includes the automatic parking button of push type, the casing is equipped with the guiding hole, automatic parking button passes the guiding hole, be equipped with the third micro-gap switch that is used for opening and close automatic parking function on the circuit board, automatic parking button supports and leans on third micro-gap switch.
The utility model provides a not enough to prior art, the utility model also provides a car, this car include the electron parking switch assembly among the above-mentioned technical scheme, have adopted the car after the above-mentioned electron parking switch assembly, and the stable in structure of electron parking switch assembly has effectively prolonged automobile parts's life to the cost of using the car has been reduced.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural diagram of an electronic parking switch assembly according to an embodiment of the present invention.
Fig. 2 is a schematic view of a partial structure of an electronic parking switch assembly according to an embodiment of the present invention.
Fig. 3 is a schematic view of a partial structure of an electronic parking switch assembly according to an embodiment of the present invention.
Fig. 4 is an enlarged view of a portion a of fig. 3.
Fig. 5 is a schematic view of a partial structure of an electronic parking switch assembly according to an embodiment of the present invention.
Fig. 6 is an enlarged view of the portion B in fig. 5.
Detailed Description
In order to make the objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "vertical," "horizontal," "left," "right," "up," "down," and the like are for illustrative purposes only and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-6, an embodiment of the present invention provides an electronic parking switch assembly, where the electronic parking switch assembly 10 includes a base 20 and a housing 30 disposed on the base 20, a parking switch 40 is hinged to the housing 30, and a specific mounting structure of the parking switch 40 is: the upper portion of the housing 30 is provided with a hollow mounting base 31, two opposite side walls of the mounting base 31 are respectively provided with a hinge shaft 32, two opposite side walls of the parking switch 40 are respectively provided with a hinge hole 43, the two hinge holes 43 are respectively clamped into the two hinge shafts 32, and the parking switch 40 can move around the hinge shafts 32.
In the present embodiment, a circuit board 50 is laid on the base 20, the circuit board 50 is connected to an external system through a conductive pin, and a first micro switch 51 for starting parking and a second micro switch 52 for releasing parking are electrically connected to an upper surface of the circuit board 50. The electronic parking switch assembly 10 includes a touch bracket 60, one end of the touch bracket 60 is connected to the inside of the housing 30 through a reset mechanism 70, the touch bracket 60 is provided with a first trigger piece 61 and a second trigger piece 62 protruding from the bottom surface of one side away from the reset mechanism 70, the first trigger piece 61 and the first micro switch 51 abut against each other, and the second trigger piece 62 and the second micro switch 52 abut against each other. The bottom of the parking switch 40 is provided with a transmission rod 41, and the transmission rod 41 is driven by external force to drive the touch bracket 60 to swing so as to selectively trigger the first micro switch 51 or the second micro switch 52. In order to make the touch bracket 60 and the first and second micro switches 51 and 52 fit more closely, the first and second micro switches 51 and 52 are disposed on the circuit board 50 in opposite directions, the first trigger 61 abuts against a side of the first micro switch 51 facing the second micro switch 52, and the second micro switch 52 abuts against a side of the second micro switch 52 facing the first micro switch 51.
One end of the touch bracket 60 is connected to a reset mechanism 70, and the reset mechanism 70 in this embodiment includes: a first mounting plate 71 and a second mounting plate 72 inserted into the mounting grooves of the housing 30, an elastic member provided between the first mounting plate 71 and the second mounting plate 72, and an end plate 64 of the actuating bracket 60 connected to the elastic member, more specifically: the elastic members include a first elastic member 73 disposed on an inner side wall of the first mounting plate 71 and a second elastic member 74 disposed on an inner side wall of the second mounting plate 72, the first elastic member 73 and the second elastic member 74 are respectively connected to the end plate 64, the first elastic member 73 and the second elastic member 74 add proper damping to the parking switch 40, and when the touch bracket 60 is driven by an external force, the touch bracket 60 and the parking switch 40 can be rapidly reset under a common acting force of the first elastic member 73 and the second elastic member 74. In order to realize the linkage effect between the parking switch 40 and the touch bracket 60, the head of the transmission rod 41 is provided with a shifting fork 42, the top surface of one side of the touch bracket 60 far away from the reset mechanism 70 is provided with a shifting rod 63, and the shifting rod 63 extends into the shifting fork 42; since the parking switch 40 is fixed by the hinge, the trigger bracket 60 will move correspondingly when the driver operates the parking switch 40. The two shifting forks 42 and the two shifting rods 63 are respectively arranged, so that the connection stability between the parking switch 40 and the touch bracket 60 is ensured. The inside of the shift fork 42 is formed with a trumpet-shaped opening, so that when the parking switch 40 is operated, the touch bracket 60 swings in an arc shape, and the trumpet-shaped opening can avoid structural interference between the shift fork 42 and the shift lever 63.
The start of electronic parking in the present embodiment is operated as follows: a driver presses the parking switch 40, a shifting fork 42 (namely a transmission rod 41) positioned at the bottom of the parking switch 40 drives a shifting rod 63 (namely a touch bracket 60) to rotate anticlockwise, the touch bracket 60 overcomes the support of a first elastic piece 73 and a second elastic piece 74 to rotate anticlockwise by a certain amplitude, a first trigger piece 61 touches a first micro switch 51, the first micro switch 51 feeds back a signal to a control system of the automobile, and the control system sends a braking signal to a braking mechanism, so that the braking operation of the automobile is finished; when the driver releases the pressing of the parking switch 40, the touch bracket 60 and the parking switch 40 are quickly reset by the first elastic member 73 and the second elastic member 74.
The electronic parking release in the present embodiment is operated as follows: the operator lifts the parking switch 40, the shifting fork 42 (i.e. the transmission rod 41) at the bottom of the parking switch 40 drives the shifting lever 63 (i.e. the touching bracket 60) to rotate clockwise, the touching bracket 60 overcomes the support of the first elastic piece 73 and the second elastic piece 74 to rotate clockwise, the second trigger piece 62 touches the second microswitch 52, the second microswitch 52 feeds back a signal to a control system of the automobile, and the control system sends a brake releasing signal to a brake mechanism, thereby completing the brake releasing operation of the automobile; when the driver releases the lifting action of the parking switch 40, the touch bracket 60 and the parking switch 40 are quickly reset under the action of the first elastic element 73 and the second elastic element 74.
In this embodiment, the electronic parking switch 40 assembly includes a push-type automatic parking button 80, the housing 30 is provided with a guide hole 33, the automatic parking button 80 passes through the guide hole 33, the circuit board 50 is provided with a third micro switch 53 for turning on and off the automatic parking function, and the automatic parking button 80 abuts against the third micro switch 53. The automatic parking button 80 is an in-line type button, an elastic structure is arranged in the automatic parking button 80, after the automatic parking button 80 is pressed down, an automatic parking function is started or closed, and the automatic parking button 80 can be quickly reset under the support of the elastic structure.
This use neotype second embodiment still provides an automobile, and this automobile includes the electron parking switch assembly 10 among the above-mentioned technical scheme, and the relation of connection between each part of above-mentioned electron parking switch assembly 10 is stable, and the life of electron parking switch assembly 10 effectively prolongs to the cost of using the car of automobile has been reduced.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The utility model provides an electron parking switch assembly, electron parking switch assembly includes the base and locates casing on the base, parking switch hinge extremely on the casing, the circuit board has been laid on the base, the upper surface electric connection of circuit board has the second micro-gap switch that is used for starting the first micro-gap switch of parking and is used for relieving the parking, its characterized in that: the electronic parking switch assembly further comprises a touch bracket, and one end of the touch bracket is connected to the inside of the shell through a reset mechanism; the touch bracket is provided with a first protruding trigger piece and a second protruding trigger piece on the bottom surface of one side far away from the reset mechanism, the first trigger piece is used for abutting against the first micro switch, and the second trigger piece is used for abutting against the second micro switch; the bottom of the parking switch is provided with a transmission rod, and the transmission rod is driven by external force to drive the touch bracket to swing so as to trigger the first microswitch or the second microswitch.
2. The electronic parking switch assembly of claim 1, wherein: the first microswitch and the second microswitch are arranged on the circuit board in a mutually reverse mode, the first trigger piece is abutted against one side, facing the second microswitch, of the first microswitch, and the second microswitch is abutted against one side, facing the first microswitch, of the second microswitch.
3. The electronic parking switch assembly of claim 1, wherein: casing upper portion is equipped with hollow mounting base, two lateral walls that mounting base set up relatively are equipped with the articulated shaft respectively, two lateral walls that parking switch set up relatively are equipped with the hinge hole respectively, two the hinge hole card is gone into two respectively on the articulated shaft.
4. The electronic parking switch assembly of claim 1, wherein: the head of the transmission rod is provided with a shifting fork, the top surface of one side, away from the reset mechanism, of the touch support is provided with a shifting rod, and the shifting rod extends into the shifting fork.
5. The electronic parking switch assembly of claim 4, wherein: the shifting fork and the shifting rod are respectively provided with two.
6. The electronic parking switch assembly of claim 4, wherein: a horn-shaped opening is formed in the inner side of the shifting fork.
7. The electronic parking switch assembly of claim 1, wherein: the reset mechanism comprises a first mounting plate and a second mounting plate which are inserted into the housing mounting groove, an elastic piece is arranged between the first mounting plate and the second mounting plate, and an end plate of the touch support is connected to the elastic piece.
8. The electronic parking switch assembly of claim 7, wherein: the elastic component is including locating the first elastic component of first mounting panel inside wall, locating the second elastic component of second mounting panel inside wall, first elastic component the second elastic component respectively in the end plate is connected.
9. The electronic parking switch assembly of claim 1, wherein: the electronic parking switch assembly comprises a pressing type automatic parking key, the shell is provided with a guide hole, the automatic parking key penetrates through the guide hole, a third micro switch used for opening and closing the automatic parking function is arranged on the circuit board, and the automatic parking key abuts against the third micro switch.
10. An automobile, characterized in that: comprising an electronic parking switch assembly according to any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020698249.5U CN212032981U (en) | 2020-04-29 | 2020-04-29 | Electronic parking switch assembly and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020698249.5U CN212032981U (en) | 2020-04-29 | 2020-04-29 | Electronic parking switch assembly and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212032981U true CN212032981U (en) | 2020-11-27 |
Family
ID=73497334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020698249.5U Expired - Fee Related CN212032981U (en) | 2020-04-29 | 2020-04-29 | Electronic parking switch assembly and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212032981U (en) |
-
2020
- 2020-04-29 CN CN202020698249.5U patent/CN212032981U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20201127 |