CN107204248A - A kind of vehicle electronic device - Google Patents
A kind of vehicle electronic device Download PDFInfo
- Publication number
- CN107204248A CN107204248A CN201710498537.9A CN201710498537A CN107204248A CN 107204248 A CN107204248 A CN 107204248A CN 201710498537 A CN201710498537 A CN 201710498537A CN 107204248 A CN107204248 A CN 107204248A
- Authority
- CN
- China
- Prior art keywords
- tumbler
- lower casing
- upper casing
- electronic device
- circular hole
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H27/00—Switches operated by a removable member, e.g. key, plug or plate; Switches operated by setting members according to a single predetermined combination out of several possible settings
- H01H27/06—Key inserted and then turned to effect operation of the switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/52—Cooling of switch parts
Abstract
The invention 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 be rotated around the axis of circular hole relative to Switch main body, the shape of cross section of tumbler be straight line and camber line constitute it is close-shaped, tumbler at least partly stretches out from circular hole, mounting seat is fixed with lower casing, mounting seat is provided with the groove matched 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 present invention can facilitate driver to manipulate, it is to avoid influence traffic safety.
Description
Technical field
The present invention relates to mobile unit technical field, more particularly to a kind of vehicle electronic device.
Background technology
With continuing to develop for 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 is used as vehicle cigarette lighter, and Upper portion installs various functions module.Existing vehicle electronics is set
It is standby that generally button is 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
Confirm corresponding button, because pilot's line of vision is transferred, easily trigger traffic accident.
The content of the invention
The present invention solves the technical problem of a kind of vehicle electronic device is provided, driver can be facilitated to manipulate, kept away
Exempt to influence traffic safety.
In order to solve the above technical problems, one aspect of the present invention is：A kind of vehicle electronic device is provided, wrapped
Upper casing and lower casing are included, the upper casing and lower casing are hollow structure, the bottom of the upper casing offers circular hole, the top of the lower casing
Portion is rounded, and rotary switch is fixed with the upper casing, and the rotary switch includes Switch main body and tumbler, the tumbler
It is connected on the Switch main body, the tumbler can be rotated around the axis of the circular hole relative to the Switch main body, described
The shape of cross section of tumbler be straight line and camber line constitute it is close-shaped, the tumbler is at least partly stretched from the circular hole
Go out, be fixed with mounting seat in the lower casing, the mounting seat be provided with the shape of cross section of the tumbler match it is recessed
Groove, the tumbler is inserted in the groove, with cause the upper casing relative to the lower casing rotate when touch the Switch main body
Produce electric signal.
Wherein, the mounting seat, which is provided with annular enclosing, the annular enclosing, is embedded with bearing, 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, the stopping means prevents described
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 invention are as follows：The situation of prior art is different from, the present invention opens up circle by the bottom in upper casing
Hole, and rotary switch is fixed in upper casing, rotary switch includes Switch main body and tumbler, and tumbler can be with respect to Switch main body
Rotate, tumbler stretches out from circular hole, mounting seat is fixed with lower casing, mounting seat is provided with the shape of cross section phase with tumbler
The groove matched somebody with somebody, tumbler is inserted in the groove, with cause upper casing relative to lower casing rotate when touch switch body produce electric signal,
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 kept away
Exempt to influence traffic safety.
Brief description of the drawings
Fig. 1 is the main structure diagram of the vehicle electronic device of the embodiment of the present invention；
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 embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refering to shown in Fig. 1 to Fig. 4, the vehicle electronic device of the embodiment of the present invention includes upper casing 1 and lower casing 2, and upper casing 1 is with
Shell 2 is hollow structure, and the bottom of upper casing 1 offers circular hole 11, and the top of lower casing 2 is rounded, and being fixed with rotation in upper casing 1 opens
12 are closed, rotary switch 12 includes Switch main body 121 and tumbler 122, tumbler 122 is connected to Switch main body 121, tumbler
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 structure
Into it is close-shaped, at least part of tumbler 122 is stretched out from circular hole 11, is fixed with mounting seat 21, mounting seat 21 and is set in lower casing 2
There is the groove 211 that the shape of cross section with tumbler 122 matches, tumbler 122 is inserted in groove 211, to cause the phase of upper casing 1
Touch switch body 121 produces electric signal when being rotated to lower casing 2, and the electric signal can realize specific function, for example, play music
When play next bent or upper one bent.
Specifically, upper casing 1 and lower casing 2 are formed by tumbler 122 with the grafting of groove 211 is connected, when lower casing 2 is fixed
After motionless, because tumbler 122 can be rotated 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 be rotated 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, it is to avoid influence 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, resetting means driving tumbler 122 times 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 is rotated, 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
Person is unclamped after upper casing 1, and 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 the heat-sinking capability for improving 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 and the inwall of lower casing 2 fits, 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, in the present embodiment, as shown in Fig. 2, Fig. 3, Fig. 6 and Fig. 7, and 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 is 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 is not only realized with lower casing 2 and is connected, 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 that the edge at the top of lower casing 2 at least portion
Point it is connected to the lower surface of ring-shaped step 13, and the top of lower casing 2 is when passing through circular hole 11, step-like grab 22 is to the inner side 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 include supporting plate 221 and with the card adapter plate connected vertically of 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, the extruding of ring-shaped step 12 card adapter plate 222 makes supporting plate 221 produce elastic deformation so that
Card adapter plate 222 can pass through ring-shaped step 13, and card adapter plate 222 is passed through after ring-shaped step 13, and 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 ring-shaped step 13 is stuck between the top of card adapter plate 222 and lower casing 2, so that
Lower casing 2 can freely be rotated 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 embodiment of the present invention is by opening up circular hole in the bottom of upper casing, and
Rotary switch is fixed in upper casing, rotary switch includes Switch main body and tumbler, and tumbler can be rotated relative to Switch main body, turns
Moving part stretches out from circular hole, is fixed with mounting seat in lower casing, mounting seat be provided with the shape of cross section of tumbler match it is recessed
Groove, tumbler is inserted in the groove, with cause upper casing relative to lower casing rotate when touch switch body produce electric signal, work as driving
When member needs manipulation, specific function is realized without immersing oneself in i.e. rotatable upper casing, so as to facilitate driver to manipulate, it is to avoid influence
Traffic safety.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (7)
1. a kind of 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 is rotated 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 constituted
Shape, the tumbler at least partly stretches out from the circular hole, is fixed with mounting seat in the lower casing, the mounting seat is provided with
The groove matched with the shape of cross section of the tumbler, the tumbler is 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, 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. the vehicle electronic device according to 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 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 extends 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 |
|---|---|---|---|
| CN201710498537.9A CN107204248A (en) | 2017-06-27 | 2017-06-27 | A kind of vehicle electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710498537.9A CN107204248A (en) | 2017-06-27 | 2017-06-27 | A kind of vehicle electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107204248A true CN107204248A (en) | 2017-09-26 |
Family
ID=59906910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710498537.9A Pending CN107204248A (en) | 2017-06-27 | 2017-06-27 | A kind of vehicle electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107204248A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204667876U (en) * | 2015-02-06 | 2015-09-23 | 杭州多闻信息技术有限公司 | Adopt the vehicle-mounted cigarette lighter player of reset switch |
| CN205688978U (en) * | 2016-06-28 | 2016-11-16 | 宁波虎王保险箱有限公司 | Condom is with controlling box |
| CN206907671U (en) * | 2017-06-27 | 2018-01-19 | 成都上生活网络科技有限公司 | A kind of vehicle electronic device |
-
2017
- 2017-06-27 CN CN201710498537.9A patent/CN107204248A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204667876U (en) * | 2015-02-06 | 2015-09-23 | 杭州多闻信息技术有限公司 | Adopt the vehicle-mounted cigarette lighter player of reset switch |
| CN205688978U (en) * | 2016-06-28 | 2016-11-16 | 宁波虎王保险箱有限公司 | Condom is with controlling box |
| CN206907671U (en) * | 2017-06-27 | 2018-01-19 | 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 |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170926 |