CN206650006U - The touching switch mechanism and vehicle electronic device of vehicle electronic device - Google Patents
The touching switch mechanism and vehicle electronic device of vehicle electronic device Download PDFInfo
- Publication number
- CN206650006U CN206650006U CN201720191536.5U CN201720191536U CN206650006U CN 206650006 U CN206650006 U CN 206650006U CN 201720191536 U CN201720191536 U CN 201720191536U CN 206650006 U CN206650006 U CN 206650006U
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- China
- Prior art keywords
- rotating disk
- electronic device
- vehicle electronic
- switch mechanism
- torsion spring
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Abstract
The utility model discloses the touching switch mechanism of vehicle electronic device, including electronic switch, rotating shaft, rotating disk, elastic component and push rod, electronic switch and rotating shaft are on the pcb board of vehicle electronic device, rotating disk is in rotating shaft, the both ends of elastic component are connected with pcb board and rotating disk respectively, electronic switch is provided with trigger member, and push rod reach drives rotating disk to rotate forward to trigger member is left, and elastic component drives rotating disk to rotate backward to top pressure trigger member after being moved after push rod；Also disclose vehicle electronic device, including body and located at the intrinsic pcb board, while it is provided with foregoing touching switch mechanism.Trigger member is not pressurized for a long time, extends electronic switch service life, and rotating disk contacts well with trigger member, ensures under vibration environment to the positive lock of vehicle electronic device.
Description
Technical field
The utility model belongs to vehicle electronic device field, and in particular to the touching switch mechanism and bag of vehicle electronic device
Include the vehicle electronic device of the touching switch mechanism.
Background technology
The switch lock function of vehicle electronic device is essential, is locked usually using mechano-electronic to realize switch lock work(
Can, cost is higher, lock loose contact, the situation of the end of a thread failure welding easily occurs, causes switch lock dysfunction.
Utility model content
Technical problem to be solved in the utility model, which is to provide, reliably to carry out switch lock to vehicle electronic device
Vehicle electronic device touching switch mechanism and vehicle electronic device.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
The touching switch mechanism of vehicle electronic device, including electronic switch, rotating shaft, rotating disk, elastic component and push rod, the electricity
Sub switch and the rotating shaft are on the pcb board of vehicle electronic device, and the rotating disk is in the rotating shaft, the elastic component
One end be connected with the pcb board, the other end is connected with the rotating disk, and the push rod is movably arranged at the vehicle electronic device
On, the electronic switch is provided with trigger member, and the push rod reach drives the rotating disk to rotate forward to leaving the trigger member,
The elastic component recovers deformation and drives the rotating disk to rotate backward to trigger member described in top pressure after being moved after the push rod.
Specifically, the elastic component is the torsion spring in the rotating shaft.
Further, the rotating disk is provided with the mounting groove of a side opening, and the torsion spring is located in the mounting groove and institute
State the side of torsion spring from the opening to outside the mounting groove it is prominent, the first card base of the torsion spring is located at outside the rotating disk
And extend in the pcb board or be located at through the pcb board, the second card base of the torsion spring in the mounting groove.
Further, the pcb board is provided with stopper slot, and the rotating disk is provided with limited post, and the limited post extends institute
State in stopper slot.
Further, in addition to the stud with internal thread hole, the rotating shaft are screw, and the screw sequentially passes through described
Rotating disk and the pcb board are simultaneously limited between the nut of the rotating disk and the screw with the Stud connection, the torsion spring.
Further, the screw includes light bar segment and thread segment, and the light bar segment coordinates with the rotating disk, the screw thread
Section coordinates with the stud.
Further, the rotating disk is provided with annular protrusion, and the annular protrusion is sheathed on the screw, the nut
Supported with the annular protrusion, the torsion spring set is on the annular protrusion.
Further, the internal diameter of the annular protrusion is adapted with the external diameter of the light bar segment, outside the annular protrusion
Footpath is adapted with the internal diameter of the torsion spring.
Further, the body of the vehicle electronic device is provided with front door, and the push rod is on the front door.
Vehicle electronic device, including body and located at the intrinsic pcb board, while it is additionally provided with foregoing touching switch
Mechanism.
The beneficial effects of the utility model are：It is simple in construction, it is easily assembled, mobile push rod can be realized to vehicle electronics
The locking or unblock of equipment, easy to use, trigger member is not pressurized when vehicle electronic device works, and can avoid long-press state
Lower damage electronic switch, the protection to electronic switch is realized, is increased the service life, elastic component can either automatically reset to rotating disk,
Simplify operation, additionally it is possible to ensure the good contact performance of rotating disk and trigger member, ensure under vibration environment to vehicle electronic device
Positive lock.
Brief description of the drawings
Fig. 1 is the structural representation of the touching switch mechanism for the vehicle electronic device that the utility model embodiment provides；
Fig. 2 is that Fig. 1 omits push rod and overturn to the structural representation of other direction；
Fig. 3 is that Fig. 1 removes the explosive view after pcb board and push rod；
Fig. 4 is the schematic diagram of the dependency structure on the pcb board of vehicle electronic device；
Fig. 5 is the schematic diagram of the dependency structure on the pcb board of vehicle electronic device；
Fig. 6 is the schematic diagram of the dependency structure on the pcb board of vehicle electronic device；
Fig. 7 is the structural representation for the vehicle electronic device that the utility model embodiment provides；
Wherein：1- electronic switches, 11 trigger member, 2- rotating shafts, 21- nuts, 22- light bar segments, 23- thread segments, 3- rotating disks,
31- mounting grooves, 32- front ends projection, 33- rear ends projection, 34- card bases groove, 35- spacing preiections, 36- limited posts, 37- convex annulars
Rise, 4- elastic components, the card bases of 41- first, the card bases of 42- second, 5- push rods, 51- stopper sections, 6-PCB plates, 61- stopper slots, 7- sheets
Body, 8- front doors, 9- studs, 10-USB sockets, 12- remote control receptions head, 13- light-guiding pillars, 14-SD decks.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining this
Utility model, it is not used to limit the utility model.
It should be noted that when element is referred to as " being fixed on " or " being located at " another element, it can be directly another
On individual element or it may be simultaneously present centering elements.When an element is known as " being connected to " another element, it can be
It is directly connected to another element or may be simultaneously present centering elements.
As shown in figure 1, the touching switch mechanism for the vehicle electronic device that the utility model embodiment provides, including electronic cutting
1, rotating shaft 2, rotating disk 3, elastic component 4 and push rod 5 are closed, wherein, electronic switch 1 and rotating shaft 2 are located at the pcb board of vehicle electronic device
On 6, rotating disk 3 is in rotating shaft 2, and one end of elastic component 4 is connected with pcb board 6, and the other end is connected with rotating disk 3, and the activity of push rod 5 is set
In on vehicle electronic device, electronic switch 1 is provided with trigger member 11, and electronic switch 1 turns on when trigger member 11 is pressurized, before push rod 5
Shipper pole turn disk 3 is rotated forward to trigger member 11 is left, and elastic component 4 recovers deformation and drive rotating disk 3 reverse after being moved after push rod 5
Turn to top pressure trigger member 11.
As shown in figure 4, when push rod 5 moves forward, rotating disk 3 can turn under the thrust of push rod 5 relative to rotating shaft 2 is positive
Dynamic, the energy storage of elastic component 4, until rotating disk 3 leaves trigger member 11, trigger member 11 is no longer pressurized, and electronic switch 1 disconnects, that is, relieves
Locking to vehicle electronic device, vehicle electronic device, which is powered, starts working；As shown in figure 5, when being moved away from rotating disk 3 after push rod 5,
Rotating disk 3 is rotated backward relative to rotating shaft 2 under the elastic force effect of elastic component 4 and automatically reset to the orientation of top pressure trigger member 11,
Now trigger member 11 is pressurized, and electronic switch 1 turns on, i.e., vehicle electronic device is locked, and vehicle electronic device power-off stops
Work；It is simple in construction, it is easily assembled, mobile push rod 5 is that the locking or unblock to vehicle electronic device can be achieved, easy to use,
Trigger member 11 is not pressurized when vehicle electronic device works, and can avoid damaging electronic switch 1 under long-press state, realize to electricity
The protection of sub switch 1, increases the service life, and elastic component 4 can either automatically reset to rotating disk 3, simplifies operation, additionally it is possible to ensures to turn
Disk 3 and the good contact performance of trigger member 11, ensure to open the positive lock of vehicle electronic device by touching under vibration environment
Shutting mechanism realizes the reliable switch lock of vehicle electronic device.
Specifically, in the utility model embodiment, elastic component 4 can be the portion that stage clip, torsion spring etc. have reset capability
Part.As shown in figures 1 and 3, preferably elastic component 4 is the torsion spring in rotating shaft 2, and rotating disk 3 and torsion spring are fixed in rotating shaft 2 simultaneously, both
Structure is simplified, is advantageous to improve the resistance to overturning of structure again, ensures effective cooperation between torsion spring and rotating disk 3.
Further, as shown in Fig. 1 and Fig. 3-4, in the utility model embodiment, rotating disk 3 is provided with a side opening
Mounting groove 31, torsion spring in the mounting groove 31 and torsion spring side from opening to outside mounting groove 31 it is prominent, the first of torsion spring blocks
Pin 41 is located at outside rotating disk 3 and extends in pcb board 6 or be located at through pcb board 6, the second card base 42 of torsion spring in mounting groove 31.
The structure realizes that pcb board 6 to the spacing of the first card base 41, makes the first card base 41 by the first card base 41 and the cooperation of pcb board 6
Limited in rotation in torsion spring circumference, by the second card base 42 and the cooperation of mounting groove 31, realize rotating disk 3 to the second card base 42
Dynamic, when rotating disk 3 rotates forward, the second card base 42 is also corresponding to be rotated, torque spring energy store so as to when push rod 5 leaves rotating disk 3 to rotating disk 3
Resetted, it is simple in construction, compact, limiting component is set without extra, the limit to torsion spring main body is directly realized by rotating shaft 2
Position, it is spacing to the first card base 41 and the second card base 42 of torsion spring respectively by pcb board 6 and rotating disk 3, stress equalization, it is easy to stress
It is scattered, be advantageous to improve the lasting stability of structure, increase the service life.
Further, as shown in figures 1 and 3, in the utility model embodiment, rotating disk 3 is provided with corresponding with push rod 5
Front end projection 32 and rear end corresponding with trigger member 11 projection 33.The top pressure front end projection 32 of push rod 5 can promote rotating disk 3 is positive to turn
Dynamic, rear end projection 33 rotates accordingly, until rear end projection 33 leaves trigger member 11, as shown in Figure 4；And push rod 5 leaves front end
During projection 32, rotating disk 3 resets, rear end 33 top pressure trigger member 11 of projection, as shown in Figure 5；It is simple in construction, avoid skidding, Neng Gou
Less thrust lower band turn disk 3 rotates, and is advantageous to improve the lasting stability of structure.During provided with foregoing mounting groove 31,
It is preferred that mounting groove 31 includes the card base groove 34 in front end projection 32, the second card base 42 is limited in card base groove 34, structure letter
It is single, compact, the energy storage capacity of torsion spring when lifting rotating disk 3 rotates forward.
Further, as shown in figure 1, in the utility model embodiment, card base groove 34 is corresponded in front end projection 32 and is provided with
The spacing preiection 35 moved up for limiting the second card base 42 in torsion axis.The second card base 42 is limited by spacing preiection 35 to exist
Movement on torsion axis, both avoid the second card base 42 from departing from card base groove 34, and cause deformation pressure of second card base 42 by rotating disk 3 again
Power and the second card base 42 are radial parallel with torsion spring to the reset force of rotating disk 3, increase whole structural stability.It is preferred that trigger member
11 close to the front end of the side of rear end projection 33 be clinoplain, so as to after being moved after push rod 5 rotating disk 3 automatically reset and by trigger member
11 top pressures inward, i.e. clinoplain are by that can be that trigger member 11 provides the component moved inward during 3 top pressure of rotating disk, certainly
Trigger member 11 can also be cambered surface close to the front end of the side of rear end projection 33.
Further, as shown in Fig. 2 in the utility model embodiment, pcb board 6 is provided with stopper slot 61, on rotating disk 3
Provided with limited post 36, limited post 36 is extended in stopper slot 61.When rotating disk 3 rotates, limited post 36 turns in stopper slot 61 accordingly
It is dynamic, when limited post 36, which turns to, supports the side wall on the length direction of stopper slot 61, the limited in rotation of rotating disk 3, pass through stopper slot
61 and the cooperation of limited post 36, the rotational angle of rotating disk 3 is limited, avoids 3 offside rotation of rotating disk, ensures that rotating disk 3 leaves trigger member
11 or the accuracy of top pressure trigger member 11 so that the conducting of electronic switch 1, disconnect it is more accurate, it is reliable to control vehicle electronics to set
Standby work.
Further, as Figure 1-3, in the utility model embodiment, in addition to the stud 9 with internal thread hole,
Rotating shaft 2 is screw, and screw sequentially passes through rotating disk 3 and pcb board 6 and is connected with stud 9, and torsion spring is limited in the spiral shell of rotating disk 3 and screw
Between cap 21.By the cooperation of screw and stud 9, the fixation of rotating disk 3 and torsion spring is realized, it is simple in construction, compact, it is easily assembled,
Advantageously reduce cost.
Further, as shown in figure 3, in the utility model embodiment, screw includes light bar segment 22 and thread segment 23, light
Bar segment 22 coordinates with rotating disk 3, and thread segment 23 coordinates with stud 9.Light bar segment 22 is set up, is advantageous to improve between rotating disk 3 and screw
Lifting surface area, improve the stability of structure, additionally it is possible to reduce the frictional force between rotating disk 3 and screw.
Further, as shown in figure 3, in the utility model embodiment, rotating disk 3 is provided with annular protrusion 37, convex annular
Play 37 to be sheathed on screw, nut 21 is supported with annular protrusion 37, and torsion spring set is on annular protrusion 37.Annular protrusion 37 is set
Put, add the contact area of rotating disk 3 and screw, increase the bearing capacity of rotating disk 3, be enhanced rotating disk 3, torsion spring is set in
On annular protrusion 37, reasonable utilization space so that structure is more compact so that touching switch mechanism minimizes.It is preferred that convex annular
Rise 37 internal diameter be adapted with the external diameter of rotating shaft 2, the external diameter of annular protrusion 37 is adapted with the internal diameter of torsion spring, and torsion spring can be to ring
Shape projection 37 is strengthened, and further increases reliability of structure.
Further, in the utility model embodiment, one end of torsion spring and the nut 21 of screw are supported, and the other end is with turning
Disk 3 is supported.Torsion spring play can be avoided, increases structural stability.
Further, in the utility model embodiment, stud 9 is tin plating part, and stud 9 is welded on pcb board 6.It is tin plating
Part causes stud 9 to can be good at being welded on pcb board 6 so that stud 9 forms integrative-structure with pcb board 6, and screw is screwed in
Stud 9 can locating turntable 3, be easily assembled.
Further, in the utility model embodiment, vehicle electronic device is provided with and renovated, and push rod 5 is located at and renovated.
Moved when renovating opening after push rod 5, the top pressure trigger member 11 of rotating disk 3, renovate push rod 5 when covering and move forward, promote rotating disk 3 to leave trigger member
11, by the opening renovated, cover to control the break-make of electronic switch 1, it is simple in construction, easy to operate, moreover it is possible to when avoiding vibrations
The play of push rod 5, there is higher control accuracy, ensure the positive lock to vehicle electronic device and unblock under vibration environment.
Further, as shown in fig. 7, in the utility model embodiment, when vehicle electronic device is provided with front door 8, top
Bar 5 can be arranged on front door 8, and front door 8 is linked with push rod 5, stop when front door 8 is opened vehicle electronic device power-off
Work, and vehicle electronic device is powered when front door 8 closes and start working, i.e., just realized automatically by the switch at front door 8
The positive lock of vehicle electronic device and unblock, operation are more easy.Front door 8 can specifically be cut with scissors with the body 7 of vehicle electronic device
Connect, now front door 8 also acts as the foregoing effect renovated except playing a part of covering body 7.Can certainly be on front door 8
Set and independent be used to renovating for push rod 5 be installed.Can certainly be by body 7 screw thread of the push rod 5 directly with vehicle electronic device
Connection, realize push rod 5 relative to the reach of rotating disk 3 or rear shifting by rotating push rod 5.
Further, as shown in fig. 7, in the utility model embodiment, push rod 5 is provided with stopper section 51, and front door 8 is closed
When stopper section 51 supported with body 7.Stopper section 51 is set, the distance of the reach of push rod 5 can be limited, avoid 3 offside rotation of rotating disk,
The stress of pcb board 6 is reduced, increases structural stability, ensures that rotating disk 3 leaves the accuracy of trigger member 11 or top pressure trigger member 11, makes
Obtain the conducting of electronic switch 1, disconnect more accurate, reliable control vehicle electronic device work.
Specifically, rotating disk 3 is plastic parts, convenient processing, straight forming, also with certain flexibility, is avoided damage to
Trigger member 11.
As shown in fig. 7, the vehicle electronic device that the utility model embodiment provides, including body 7 and in body 7
Pcb board 6, while it is additionally provided with the touching switch mechanism that foregoing any embodiment provides.Electronics can be realized by operating push rod 5
Being turned on or off for switch 1, realizes the locking or unblock of touching switch mechanism, so that vehicle electronic device can correspondingly power off
Be stopped or be powered start-up operation, simple in construction, be easily assembled, and easy to use, stability is good, has not only improved quality but also has saved
Material, is easy to promote the use of on a large scale.It is preferred that hinged front door 8 and push rod 5 and front door 8 are linked on body 7.Such as Fig. 6 institutes
Show, the also settable dependency structure being connected with circuit on pcb board 6, as USB socket 10, remote control reception are first 12, light-guiding pillar 13 and SD
Deck 14 etc..The vehicle electronic device is particularly suitable for the traffic class vehicle such as bus, school bus, length car, freight.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
1. the touching switch mechanism of vehicle electronic device, it is characterised in that including electronic switch, rotating shaft, rotating disk, elastic component and top
On the pcb board of vehicle electronic device, the rotating disk is located in the rotating shaft for bar, the electronic switch and the rotating shaft,
One end of the elastic component is connected with the pcb board, and the other end is connected with the rotating disk, and the push rod is movably arranged at described vehicle-mounted
On electronic equipment, the electronic switch is provided with trigger member, and the push rod reach drives the rotating disk to rotate forward to leaving
Trigger member is stated, the elastic component recovers deformation and drive the rotating disk to rotate backward to described in top pressure and touch after being moved after the push rod
Outbox.
2. the touching switch mechanism of vehicle electronic device according to claim 1, it is characterised in that the elastic component is to set
Torsion spring in the rotating shaft.
3. the touching switch mechanism of vehicle electronic device according to claim 2, it is characterised in that the rotating disk is provided with
The mounting groove of one side opening, the torsion spring in the mounting groove and the torsion spring side from the opening to the peace
Prominent outside tankage, the first card base of the torsion spring is located at outside the rotating disk and extended in the pcb board or through the PCB
Plate, the second card base of the torsion spring are located in the mounting groove.
4. the touching switch mechanism of vehicle electronic device according to claim 1, it is characterised in that set on the pcb board
Limited location groove, the rotating disk are provided with limited post, and the limited post is extended in the stopper slot.
5. the touching switch mechanism of vehicle electronic device according to claim 2, it is characterised in that also include that there is interior spiral shell
The stud of pit, the rotating shaft are screw, and the screw sequentially passes through the rotating disk and the pcb board and connected with the stud
Connect, the torsion spring is limited between the nut of the rotating disk and the screw.
6. the touching switch mechanism of vehicle electronic device according to claim 5, it is characterised in that the screw includes light
Bar segment and thread segment, the light bar segment coordinate with the rotating disk, and the thread segment coordinates with the stud.
7. the touching switch mechanism of vehicle electronic device according to claim 6, it is characterised in that the rotating disk is provided with
Annular protrusion, the annular protrusion are sheathed on the screw, and the nut is supported with the annular protrusion, and the torsion spring is arranged
In on the annular protrusion.
8. the touching switch mechanism of vehicle electronic device according to claim 7, it is characterised in that the annular protrusion
Internal diameter is adapted with the external diameter of the light bar segment, and the external diameter of the annular protrusion is adapted with the internal diameter of the torsion spring.
9. the touching switch mechanism of the vehicle electronic device according to any one of claim 1-8, it is characterised in that described
The body of vehicle electronic device is provided with front door, and the push rod is on the front door.
10. vehicle electronic device, including body and located at the intrinsic pcb board, it is characterised in that also including claim
Touching switch mechanism any one of 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720191536.5U CN206650006U (en) | 2017-02-28 | 2017-02-28 | The touching switch mechanism and vehicle electronic device of vehicle electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720191536.5U CN206650006U (en) | 2017-02-28 | 2017-02-28 | The touching switch mechanism and vehicle electronic device of vehicle electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206650006U true CN206650006U (en) | 2017-11-17 |
Family
ID=60281693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720191536.5U Active CN206650006U (en) | 2017-02-28 | 2017-02-28 | The touching switch mechanism and vehicle electronic device of vehicle electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206650006U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107004525A (en) * | 2017-02-28 | 2017-08-01 | 深圳市锐明技术股份有限公司 | The touching switch mechanism and vehicle electronic device of vehicle electronic device |
-
2017
- 2017-02-28 CN CN201720191536.5U patent/CN206650006U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107004525A (en) * | 2017-02-28 | 2017-08-01 | 深圳市锐明技术股份有限公司 | The touching switch mechanism and vehicle electronic device of vehicle electronic device |
| CN107004525B (en) * | 2017-02-28 | 2019-07-05 | 深圳市锐明技术股份有限公司 | The touching switch mechanism and vehicle electronic device of vehicle electronic device |
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