CN204279224U - A kind of vehicle steering loudspeaker device - Google Patents
A kind of vehicle steering loudspeaker device Download PDFInfo
- Publication number
- CN204279224U CN204279224U CN201420667192.7U CN201420667192U CN204279224U CN 204279224 U CN204279224 U CN 204279224U CN 201420667192 U CN201420667192 U CN 201420667192U CN 204279224 U CN204279224 U CN 204279224U
- Authority
- CN
- China
- Prior art keywords
- convex block
- locating convex
- float plate
- lower contact
- sliding screw
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of vehicle steering loudspeaker device, comprise lid and pushbutton unit, lid arranges positioning unit, positioning unit comprises guidepost, first locating convex block and the second locating convex block, second locating convex block is between guidepost and the first locating convex block, pushbutton unit comprises float plate, horn spring plate, sliding screw, spring, upper contact and lower contact, guidepost is through float plate, sliding screw is fixed on the first locating convex block through float plate, horn spring plate is arranged on the sliding screw between the ailhead of sliding screw and float plate, spring housing is located at outside sliding screw and the first locating convex block, the two ends of spring are respectively against float plate and lid, lower contact is fixed on the second locating convex block, upper contact is fixed on float plate, upper contact is in the face of lower contact, a gap is there is between upper contact and lower contact.Loudspeaker device disclosed in the utility model solves the problem that pressing area is little and pressing is inconvenient of vehicle steering horn punch in prior art.
Description
Technical field
The utility model relates to a kind of loudspeaker device, particularly relates to a kind of vehicle steering loudspeaker device.
Background technology
At present, vehicle steering horn punch is set to independently micro-switch pattern usually, and only can in 3 of vehicle steering with 9 position single-points pressings.Visible, the space layout of vehicle steering horn punch is less, causes pressing area less, inconvenient navigating mate pressing.And the resistance to current capability of current micro-switch pattern horn punch is poor, and market fault rate is higher.
Utility model content
The utility model provides a kind of vehicle steering loudspeaker device, and this loudspeaker device solves the problem that pressing area is little and pressing is inconvenient of vehicle steering horn punch in prior art.
For solving the problems of the technologies described above, the utility model provides one to comprise lid and multiple pushbutton unit, lid is arranged multiple positioning unit, a pushbutton unit correspondence is arranged on a positioning unit, each positioning unit comprises guidepost, first locating convex block and the second locating convex block, second locating convex block is between guidepost and the first locating convex block, each pushbutton unit comprises float plate, horn spring plate, sliding screw, spring, upper contact and lower contact, guidepost is through float plate, sliding screw is fixed on the first locating convex block through float plate, horn spring plate is arranged on the sliding screw between the ailhead of sliding screw and float plate, spring housing is located at outside sliding screw and the first locating convex block, the two ends of spring are respectively against float plate and lid, lower contact is fixed on the second locating convex block, upper contact is fixed on float plate, upper contact is in the face of lower contact, a gap is there is between upper contact and lower contact, connected by upper contact wire harness between upper contact, connected by lower contact wire harness between lower contact.
In the utility model preferred embodiment, horn spring plate becomes 90 degree with upper contact wire harness and lower contact wire harness grafting Impact direction.
In the utility model preferred embodiment, the number of positioning unit and pushbutton unit is three.
In the vehicle steering loudspeaker device that the utility model provides, single-point pressing of the prior art is improved to overall floating type pressing, multiple pushbutton unit independent floating, add pressing area, facilitate navigating mate to press, and can guarantee that button gap has good conformability.By arranging guidepost at lid, make loudspeaker device more stable in pressing and fitting process.By horn spring plate and wire harness grafting Impact direction are set to 90 degree, make wire harness difficult drop-off in operation.The vehicle steering loudspeaker device that the utility model provides, compared to prior art, decreases parts, decreases Fabrication procedure, also reduce manufacturing cost.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
The schematic diagram of the vehicle steering loudspeaker device provided according to the utility model preferred embodiment is provided;
The partial schematic diagram of the vehicle steering loudspeaker device provided according to the utility model preferred embodiment is provided.
Detailed description of the invention
The schematic diagram of the vehicle steering loudspeaker device provided according to the utility model preferred embodiment is provided.The partial schematic diagram of the vehicle steering loudspeaker device provided according to the utility model preferred embodiment is provided.Please also refer to Fig. 1 and Fig. 2.
As shown in Figure 1, the vehicle steering loudspeaker device that the utility model provides comprises lid 10 and pushbutton unit 12, and lid 10 arranges positioning unit.Pushbutton unit 12 correspondence is arranged on positioning unit.In this, the number of positioning unit and pushbutton unit 12 is three, and the setting position of three positioning units is rendered as equicrural triangle or equilateral triangle, by above-mentioned position arrange can guarantee lid 10 entirety float time stability.But the utility model does not limit this.
As shown in Figure 2, each positioning unit 14 comprises guidepost 140, first locating convex block 141 and the second locating convex block 142, second locating convex block 142 between guidepost 140 and the first locating convex block 141.Wherein, guidepost 140, first locating convex block 141 and the second locating convex block 142 can be arranged in a straight line.And guidepost 140, first locating convex block 141 and the second locating convex block 142 can be one-body molded on lid 10.
As shown in Figure 2, each pushbutton unit 12 comprises float plate 120, horn spring plate 121, sliding screw 122, spring 123, upper contact 124 and lower contact 125.Guidepost 140 is through float plate 120, sliding screw 122 is fixed on the first locating convex block 141 through float plate 120, horn spring plate 121 is arranged on the sliding screw 122 between the ailhead of sliding screw 122 and float plate 120, spring 123 is set in outside sliding screw 122 and the first locating convex block 141, the two ends of spring 123 are respectively against float plate 120 and lid 10, lower contact 125 is fixed on the second locating convex block 142, upper contact 124 is fixed on float plate 120, in the face of lower contact 125, between upper contact 124 and lower contact 125, there is a gap in upper contact 124.As shown in Figure 1, connected by upper contact wire harness 13 between upper contact 124, connected by lower contact wire harness 15 between lower contact 125.
As shown in Figures 1 and 2, horn spring plate 121 becomes 90 degree with upper contact wire harness 13 and lower contact wire harness 15 grafting Impact direction.So, wire harness difficult drop-off is in operation made.And as shown in Figure 2, lower contact 125 adopts the mode of self-tapping screw to be fixed on the second locating convex block 142, thus decreases parts and operation.
In this, horn hood is arranged on lid 10, and in use, navigating mate is by pressing horn hood, and horn hood presses down and drives float plate 120 to press down and Compress Spring 123, when float plate 120 press to make upper contact 124 contact lower contact 124 time, press loudspeaker aloud.When navigating mate unclamps horn hood, float plate 120 resets under the effect of spring 123.
In sum, single pressing of the prior art is improved to overall floating type pressing by the vehicle steering loudspeaker device that the utility model provides, and multiple pushbutton unit independent floating, adds pressing area, facilitate navigating mate to press, and can guarantee that button gap has good conformability.By arranging guidepost at lid, make loudspeaker device more stable in pressing and fitting process.By horn spring plate and wire harness grafting Impact direction are set to 90 degree, make wire harness difficult drop-off in operation.The vehicle steering loudspeaker device that the utility model provides, compared to prior art, decreases parts, decreases Fabrication procedure, also reduce manufacturing cost.
Above-described embodiment limits the utility model never in any form, and the technical scheme that the mode that every employing is equal to replacement or equivalent transformation obtains all drops in protection domain of the present utility model.
Claims (3)
1. a vehicle steering loudspeaker device, it is characterized in that, comprise lid (10) and multiple pushbutton unit (12), (10) arrange multiple positioning unit to lid, pushbutton unit (12) correspondence is arranged on a positioning unit, each positioning unit comprises guidepost (140), first locating convex block (141) and the second locating convex block (142), second locating convex block (142) is positioned between guidepost (140) and the first locating convex block (141), each pushbutton unit (12) comprises float plate (120), horn spring plate (121), sliding screw (122), spring (123), upper contact (124) and lower contact (125), guidepost (140) is through float plate (120), sliding screw (122) is fixed on the first locating convex block (141) through float plate (120), horn spring plate (121) is arranged on the sliding screw (122) between the ailhead of sliding screw (122) and float plate (120), spring (123) is set in sliding screw (122) and the first locating convex block (141) outward, the two ends of spring (123) are respectively against float plate (120) and lid (10), lower contact (125) is fixed on the second locating convex block (142), upper contact (124) is fixed on float plate (120), upper contact (124) is in the face of lower contact (125), a gap is there is between upper contact (124) and lower contact (125), connected by upper contact wire harness (13) between upper contact, connected by lower contact wire harness (15) between lower contact.
2. vehicle steering loudspeaker device according to claim 1, is characterized in that, horn spring plate (121) becomes 90 degree with upper contact wire harness (13) and lower contact wire harness (15) grafting Impact direction.
3. vehicle steering loudspeaker device according to claim 1, is characterized in that, the number of positioning unit and pushbutton unit (12) is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420667192.7U CN204279224U (en) | 2014-11-10 | 2014-11-10 | A kind of vehicle steering loudspeaker device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420667192.7U CN204279224U (en) | 2014-11-10 | 2014-11-10 | A kind of vehicle steering loudspeaker device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204279224U true CN204279224U (en) | 2015-04-22 |
Family
ID=52862412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420667192.7U Withdrawn - After Issue CN204279224U (en) | 2014-11-10 | 2014-11-10 | A kind of vehicle steering loudspeaker device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204279224U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527515A (en) * | 2014-11-10 | 2015-04-22 | 江苏中翼汽车新材料科技有限公司 | Horn device for automobile steering wheel |
| CN110539706A (en) * | 2019-09-11 | 2019-12-06 | 上海锐镁新能源科技有限公司 | Automobile safety airbag horn pressing mechanism |
-
2014
- 2014-11-10 CN CN201420667192.7U patent/CN204279224U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527515A (en) * | 2014-11-10 | 2015-04-22 | 江苏中翼汽车新材料科技有限公司 | Horn device for automobile steering wheel |
| CN110539706A (en) * | 2019-09-11 | 2019-12-06 | 上海锐镁新能源科技有限公司 | Automobile safety airbag horn pressing mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150422 Effective date of abandoning: 20160831 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |