CN206907671U - A kind of vehicle electronic device - Google Patents
A kind of vehicle electronic device Download PDFInfo
- Publication number
- CN206907671U CN206907671U CN201720753646.6U CN201720753646U CN206907671U CN 206907671 U CN206907671 U CN 206907671U CN 201720753646 U CN201720753646 U CN 201720753646U CN 206907671 U CN206907671 U CN 206907671U
- Authority
- CN
- China
- Prior art keywords
- tumbler
- lower casing
- circular hole
- upper casing
- electronic device
- 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.)
- Expired - Fee Related
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model discloses a kind of vehicle electronic device, including upper casing and lower casing, upper casing and lower casing are hollow structure, the bottom of upper casing offers circular hole, the top of lower casing is rounded, rotary switch is fixed with upper casing, rotary switch includes Switch main body and tumbler, tumbler is connected on Switch main body, tumbler can rotate around the axis of circular hole relative to Switch main body, it is close-shaped that the shape of cross section of tumbler is that straight line and camber line are formed, tumbler at least partly stretches out from circular hole, mounting seat is fixed with lower casing, mounting seat is provided with the groove to match with the shape of cross section of tumbler, tumbler is inserted in groove, with cause upper casing relative to lower casing rotate when touch switch body produce electric signal.By the above-mentioned means, the utility model can facilitate driver to manipulate, avoid influenceing traffic safety.
Description
Technical field
Mobile unit technical field is the utility model is related to, more particularly to a kind of vehicle electronic device.
Background technology
With the continuous development of auto industry, the auxiliary device in automobile also obtains significant progress, these auxiliary devices
Among, majority is vehicular electrical appliance product, and these vehicular electrical appliance products be unable to do without the power supply of vehicle power naturally.Automobile cigarette lighter
Socket is a kind of power outlet, and automobile power source is accessed by automobile cigarette lighter socket, is set to all kinds of mobile devices, vehicle electronics
It is standby to wait power supply.
Vehicle electronic device due to need connect automobile cigarette lighter socket, therefore be generally divided into structure Upper portion and
Bottom housing section, bottom housing section are used as vehicle cigarette lighter, Upper portion installation various functions module.Existing vehicle electronics is set
It is standby that button is generally set on upper casing, the difference in functionality of vehicle electronic device is realized by button, however, driver exists
More energy are concern front road conditions during driving, and to realize the difference in functionality of vehicle electronic device certainly will need driver to immerse oneself in
Button corresponding to confirmation, because pilot's line of vision is transferred, easily trigger traffic accident.
Utility model content
The utility model can facilitate driver to grasp mainly solving the technical problems that provide a kind of vehicle electronic device
Control, avoid influenceing traffic safety.
In order to solve the above technical problems, the technical scheme that the utility model uses is：A kind of vehicle electronics is provided to set
It is standby, including upper casing and lower casing, the upper casing and lower casing are hollow structure, and the bottom of the upper casing offers circular hole, under described
The top of shell is rounded, rotary switch is fixed with the upper casing, the rotary switch includes Switch main body and tumbler, described
Tumbler is connected on the Switch main body, and the tumbler can turn around the relatively described Switch main body of axis of the circular hole
Dynamic, the shape of cross section of the tumbler forms close-shaped for straight line and camber line, and the tumbler is at least partly from described
Circular hole is stretched out, and mounting seat is fixed with the lower casing, and the mounting seat is provided with the shape of cross section phase with the tumbler
The groove matched somebody with somebody, the tumbler are inserted in the groove, with cause the upper casing relative to the lower casing rotate when touch described in open
Close body and produce electric signal.
Wherein, the mounting seat is provided with annular enclosing, and bearing is embedded with the annular enclosing, and the groove is located at institute
State on the annular enclosing bottom wall in bearing inner race, the Switch main body is at least partly rotatably assorted with the bearing.
Wherein, the rotary switch is additionally provided with stopping means and resetting means, when the tumbler under stress around
The relatively described Switch main body of the axis of the circular hole from initial position turn to restraining position when, described in the stopping means prevents
Tumbler is rotated further, and it is described first that the resetting means drives the tumbler to return to when the tumbler is in free state
Beginning position.
Wherein, the lower surface of the mounting seat is additionally provided with the radiating block along the length direction extension of the lower casing.
Wherein, the inner side hole wall of the circular hole is provided with ring-shaped step, and the diameter at the top of the lower casing is less than the circular hole
Diameter and more than the diameter of the ring-shaped step, the top of the lower casing is provided with several step-like grabs being circumferentially distributed,
The step-like grab is clasped with the ring-shaped step.
Wherein, the step-like grab include supporting plate and with supporting plate card adapter plate connected vertically, the clamping
Plate extends towards the outside of the lower casing, and the supporting plate is fixed in the top inner wall of the lower casing, the card adapter plate and institute
Ring-shaped step is stated to be clasped.
Wherein, the step-like grab also includes reinforcement, and the reinforcement is fixedly connected with the medial surface of the supporting plate
With the inwall of the lower casing.
The beneficial effects of the utility model are：The situation of prior art is different from, the utility model passes through at the bottom of upper casing
Portion opens up circular hole, and rotary switch is fixed in upper casing, and rotary switch includes Switch main body and tumbler, and tumbler can be relative
Switch main body is rotated, and tumbler stretches out from circular hole, and mounting seat is fixed with lower casing, and mounting seat is provided with the cross section with tumbler
The groove that shape matches, tumbler are inserted in the groove, with cause upper casing relative to lower casing rotate when the production of touch switch body
Raw electric signal, when driver needs manipulation, specific function is realized without immersing oneself in i.e. rotatable upper casing, is driven so as to convenient
Member's manipulation, avoid influenceing traffic safety.
Brief description of the drawings
Fig. 1 is the main structure diagram of the vehicle electronic device of the utility model embodiment；
Fig. 2 is the schematic cross-sectional view in the vehicle electronic device A-A directions shown in Fig. 1；
Fig. 3 is the schematic perspective view of the upper casing of the vehicle electronic device shown in Fig. 1；
Fig. 4 is the schematic perspective view of the mounting seat of the vehicle electronic device shown in Fig. 1；
Fig. 5 is the Switch main body of the upper casing of the vehicle electronic device shown in Fig. 1 and three-dimensional signal when bearing is rotatably assorted
Figure；
Fig. 6 is the schematic perspective view of the lower casing of the vehicle electronic device shown in Fig. 1；
Fig. 7 is the enlarged diagram of part B in Fig. 2.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refering to shown in Fig. 1 to Fig. 4, the vehicle electronic device of the utility model embodiment includes upper casing 1 and lower casing 2, upper casing 1
It is hollow structure with lower casing 2, the bottom of upper casing 1 offers circular hole 11, and the top of lower casing 2 is rounded, and rotation is fixed with upper casing 1
Pass 12 is turned on, rotary switch 12 includes Switch main body 121 and tumbler 122, and tumbler 122 is connected to Switch main body 121, rotates
Part 122 can rotate around the axis of circular hole 11 relative to Switch main body 121, and the shape of cross section of tumbler 122 is straight line and camber line
What is formed is close-shaped, and at least part of tumbler 122 is stretched out from circular hole 11, is fixed with mounting seat 21 in lower casing 2, in mounting seat 21
The groove 211 to match provided with the shape of cross section with tumbler 122, tumbler 122 are inserted in groove 211, to cause upper casing 1
Touch switch body 121 produces electric signal when being rotated relative to lower casing 2, and the electric signal can realize specific function, such as play sound
A next bent or upper song is played when happy.
Specifically, upper casing 1 and lower casing 2 are formed by the grafting of tumbler 122 and groove 211 connects, when lower casing 2 is fixed
After motionless, because tumbler 122 can rotate around the axis of circular hole 11 relative to Switch main body 121, and tumbler 122 is fixed on
In groove 211, when the stress of upper casing 1 rotates, upper casing 1 can just rotate relative to lower casing 2, due to after turning an angle, turning
Moving part 122 just being capable of the generation electric signal of touch switch body 121.Driver is in manipulation, it is only necessary to holds upper casing 1 and rotates i.e.
Can, without immersing oneself in confirm operating process, so as to facilitate driver to manipulate, avoid influenceing traffic safety.
Coordinate in view of the grafting for relying solely on tumbler 122 and groove 211, the axle of upper casing 1 and lower casing 2 can't be ensured
Line is same straight line, and if the axis of upper casing 1 and lower casing 2 not on the same line, upper casing 1 relative to lower casing 2 rotate when, by
Resistance can be larger.Therefore, in the present embodiment, as shown in Fig. 2, Fig. 4 and Fig. 5, mounting seat 21 is provided with annular enclosing 212, ring
Bearing 213 is embedded with shape enclosing 212, groove 211 is located on the bottom wall of annular enclosing 212 in the inner ring of bearing 213, Switch main body
121 at least part are rotatably assorted with bearing 213.By the effect of bearing 213, even if the axis of upper casing 1 and lower casing 2 is not same
On straight line, the Switch main body 121 of upper casing 1 can be also connected on the inner ring of bearing 213, and the inner ring of bearing 213 being capable of relative axle
Hold 213 outer ring rotating, so as to make upper casing 1 relative to lower casing 2 rotate when it is more smooth.
Further, in the present embodiment, rotary switch 12 is additionally provided with stopping means and resetting means (not shown), when turn
Moving part 122 under stress around circular hole 11 axis with respect to Switch main body 121 from initial position turn to restraining position when, limit
Position device prevents tumbler 122 from being rotated further, and resetting means drives tumbler 122 to return when tumbler 122 is in free state
To initial position.That is, tumbler 122 is no more than 360 ° relative to the angle that Switch main body 121 rotates, when tumbler 122
Electric signal will be produced when turning to restraining position from initial position, now, manipulator need not be rotated further upper casing 1, work as manipulation
After person unclamps upper casing 1, tumbler 122 returns to initial position resetting means.Pass through stopping means and resetting means, Ke Yiti
High reliability and manipulation feel.
Because the volume of vehicle electronic device is generally smaller, and in automobile, and the temperature in automobile is generally higher,
So as to need to improve the heat-sinking capability of vehicle electronic device.In the present embodiment, as shown in Fig. 2 the lower surface of mounting seat 21 also
Radiating block 214 provided with the length direction extension along lower casing 2.The surface configuration of radiating block 214 towards the inwall of lower casing 2 can be with
The inner wall shape of lower casing 2 matches so that the surface of radiating block 214 can try one's best to fit with the inwall of lower casing 2, so as to strengthen
Radiating efficiency.The material of mounting seat 21 can be aluminium alloy, so can both ensure the heat dispersion of mounting seat 21, can protect again
Demonstrate,prove the structural strength of mounting seat 21.
Because upper casing 1 and lower casing 2 rely solely on tumbler 122 and the grafting of groove 211, so upper casing 1 is drawn by external force
Tumbler 122 may be deviate from out of groove 211 when pulling, and in order to strengthen the bonding strength of upper casing 1 and lower casing 2, prevent tumbler
122 deviate from out of groove 211, and in the present embodiment, as shown in Fig. 2, Fig. 3, Fig. 6 and Fig. 7, the inner side hole wall of circular hole 11 is provided with ring
Shape step 13, the diameter at the top of lower casing 2 are less than the diameter of circular hole 11 and more than the diameter of ring-shaped step 13, the top of lower casing 2
Provided with several step-like grabs 22 being circumferentially distributed, step-like grab 22 is clasped with ring-shaped step 13.By step-like
Grab 22 is clasped with ring-shaped step 13, and upper casing 1 not only realizes connection with lower casing 2, and the acceptable relative lower casing 2 of upper casing 1 is freely
Rotate.
Specifically, step-like grab 22 is close to the top edge of lower casing 2, the diameter at the top at the top of lower casing 2 due to
Top less than the diameter of circular hole 11, therefore lower casing 2 can pass through circular hole 11, and because the diameter at the top of lower casing 2 is more than ring
The diameter of shape step 13, therefore the top of lower casing 2 can not pass through ring-shaped step 13, so as to the edge at least portion at the top of lower casing 2
The lower surface of ring-shaped step 13 point is connected to, and when the top of lower casing 2 pass through circular hole 11, step-like grab 22 is on the inside of lower casing 2
Elastic deformation is produced, to enable step-like grab 22 through ring-shaped step 13 so as to be connected to the upper table of ring-shaped step 13
Face, so, lower casing 2 just realize with upper casing 1 and are flexibly connected.
Step-like grab 22 includes supporting plate 221 and card adapter plate connected vertically with supporting plate 221 222, the court of card adapter plate 222
Extend to the outside of lower casing 2, supporting plate 221 is fixed in the top inner wall of lower casing 2, card adapter plate 222 and the buckle of ring-shaped step 13
Coordinate.When upper casing 1 is connected with lower casing 2, ring-shaped step 12, which extrudes card adapter plate 222, makes supporting plate 221 produce elastic deformation so that
After card adapter plate 222 can pass through ring-shaped step 13, card adapter plate 222 to pass through ring-shaped step 13, supporting plate 221 recovers deformation so that
Card adapter plate 222 is connected to the upper surface of ring-shaped step 13, and because the diameter at the top of lower casing 2 is more than the straight of ring-shaped step 13
Footpath, lower casing 2 can not pass through ring-shaped step 13 so that and ring-shaped step 13 is stuck between the top of card adapter plate 222 and lower casing 2, so as to
Lower casing 2 can freely rotate relative to upper casing 1.
In order to strengthen the structural strength of supporting plate 221, as shown in fig. 6, step-like grab 22 can also include reinforcement
223, reinforcement 223 is fixedly connected with the medial surface of supporting plate 221 and the inwall of lower casing 2.
By the above-mentioned means, the vehicle electronic device of the utility model embodiment opens up circular hole by the bottom in upper casing,
And rotary switch is fixed in upper casing, rotary switch includes Switch main body and tumbler, and tumbler can turn with respect to Switch main body
Dynamic, tumbler is stretched out from circular hole, and mounting seat is fixed with lower casing, and mounting seat is provided with to match with the shape of cross section of tumbler
Groove, tumbler is inserted in the groove, with cause upper casing relative to lower casing rotate when touch switch body produce electric signal, when
When driver needs manipulation, specific function is realized without immersing oneself in i.e. rotatable upper casing, so as to facilitate driver to manipulate, is avoided
Influence traffic safety.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical areas, similarly it is included in scope of patent protection of the present utility model.
Claims (7)
- A kind of 1. vehicle electronic device, it is characterised in that including upper casing and lower casing, the upper casing and lower casing are hollow structure, The bottom of the upper casing offers circular hole, and the top of the lower casing is rounded, and rotary switch, the rotation are fixed with the upper casing Turning on pass includes Switch main body and tumbler, and the tumbler is connected on the Switch main body, and the tumbler can be around institute The axis for stating circular hole rotates relative to the Switch main body, and the shape of cross section of the tumbler is the closing that straight line and camber line are formed Shape, the tumbler at least partly stretch out from the circular hole, are fixed with mounting seat in the lower casing, the mounting seat is provided with The groove to match with the shape of cross section of the tumbler, the tumbler are inserted in the groove, to cause the upper casing The Switch main body is touched when being rotated relative to the lower casing and produces electric signal.
- 2. vehicle electronic device according to claim 1, it is characterised in that the mounting seat is provided with annular enclosing, institute State and bearing is embedded with annular enclosing, the groove is located on the annular enclosing bottom wall in the bearing inner race, and the switch is originally Body is at least partly rotatably assorted with the bearing.
- 3. vehicle electronic device according to claim 1, it is characterised in that the rotary switch be additionally provided with stopping means and Resetting means, when axis relatively described Switch main body of the tumbler around the circular hole under stress turns from initial position When moving to restraining position, the stopping means prevents the tumbler from being rotated further, and the resetting means is at the tumbler The tumbler is driven to return to the initial position when free state.
- 4. vehicle electronic device according to claim 1, it is characterised in that the lower surface of the mounting seat is additionally provided with along institute State the radiating block of the length direction extension of lower casing.
- 5. according to the vehicle electronic device described in any one of Claims 1-4, it is characterised in that the inner side hole wall of the circular hole Provided with ring-shaped step, the diameter at the top of the lower casing is less than the diameter of the circular hole and is more than the diameter of the ring-shaped step, The top of the lower casing is provided with several step-like grabs being circumferentially distributed, the step-like grab and the ring-shaped step buckle Coordinate.
- 6. vehicle electronic device according to claim 5, it is characterised in that the step-like grab include supporting plate and with The supporting plate card adapter plate connected vertically, the card adapter plate extend towards the outside of the lower casing, and the supporting plate is fixed on In the top inner wall of the lower casing, the card adapter plate is clasped with the ring-shaped step.
- 7. vehicle electronic device according to claim 6, it is characterised in that the step-like grab also includes reinforcement, The reinforcement is fixedly connected with the medial surface of the supporting plate and the inwall of the lower casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720753646.6U CN206907671U (en) | 2017-06-27 | 2017-06-27 | A kind of vehicle electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720753646.6U CN206907671U (en) | 2017-06-27 | 2017-06-27 | A kind of vehicle electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206907671U true CN206907671U (en) | 2018-01-19 |
Family
ID=61285443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720753646.6U Expired - Fee Related CN206907671U (en) | 2017-06-27 | 2017-06-27 | A kind of vehicle electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206907671U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107204248A (en) * | 2017-06-27 | 2017-09-26 | 成都上生活网络科技有限公司 | A kind of vehicle electronic device |
-
2017
- 2017-06-27 CN CN201720753646.6U patent/CN206907671U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107204248A (en) * | 2017-06-27 | 2017-09-26 | 成都上生活网络科技有限公司 | A kind of vehicle electronic device |
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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: 20180119 Termination date: 20210627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |