CN203136391U - USB protective cover device used for vehicular sound system - Google Patents
USB protective cover device used for vehicular sound system Download PDFInfo
- Publication number
- CN203136391U CN203136391U CN 201320027436 CN201320027436U CN203136391U CN 203136391 U CN203136391 U CN 203136391U CN 201320027436 CN201320027436 CN 201320027436 CN 201320027436 U CN201320027436 U CN 201320027436U CN 203136391 U CN203136391 U CN 203136391U
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- CN
- China
- Prior art keywords
- usb
- over cap
- panel
- protective cover
- circuit board
- 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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Abstract
The utility model relates to a vehicular sound accessory, especially a USB protective cover device used for a vehicular sound system. The USB protective cover device includes a USB circuit board assembly, a panel, and a protective cover, wherein a protective cover snap joint is mounted on the panel, the USB circuit board assembly is fixedly arranged in the panel, the panel is provided with a groove, the groove is inside provided with a panel mounting bracket, two inner sides of the panel mounting bracket are respectively provided with a shaft, two positioning ball heads and a spacing boss. The protective cover includes a USB protective cover and USB protective cover brackets. Each USB protective cover bracket is provided with two positioning rings, a positioning hole and a shaft hole. The USB protective cover bracket is movably connected with the panel mounting bracket snap joint. The USB protective cover device is simple in structure and small in occupation space, the self-locating design thereof allows the USB protective cover to have significant force feedback and audio feedback when being opened or closed to alert the cover in place or not, the experience for users is significantly enhanced, while vibration of the USB protective cover is effectively prevented, and the product service life is extended.
Description
Technical field
The utility model relates to a kind of automobile audio accessory, refers to a kind of USB over cap device that is applied to vehicle audio especially.
Background technology
In present society, vehicle audio generally has USB already by people's widespread usage on the vehicle audio, and USB is as the main carrier of a link external access equipment, and need be effectively protected to prolong its useful life; Prior art one, as shown in Figure 1, the USB socket in the vehicle audio is directly exposed outside, arranges without any protection; Prior art two, as shown in Figure 2, USB socket in the vehicle audio is provided with a serum cap and can raises and cover, but because rubber material easy deformation, be subjected to its pliability of high low temperature effect easily, having peculiar smell under the high temperature produces, and be to expose outside when over cap is opened, not only influence sight but also influence the use impression, lack aesthetic property, prior art three, as shown in Figure 3, what vehicle audio adopted is built-in slip lid design, though this technology has overcome the drawback of serum cap design, comprise that (1) consider the convenience of use, generally all be to take to cover the longest direction of door to be used as glide direction, need reserve a lot of inner accommodation spaces for the lid door that laterally slides, bring a lot of restrictions for automobile audio products panel layout; (2) being limited by the slide construction form limits, even no opening/closing covers the self-align mechanism of door or produces effect also not obvious reluctantly, its reason is that the arm of force of this design is too short, the lid door does not produce enough compressions in sliding process and the device that releases energy strengthens the self-lock force of opening/closing over cap, the second heavy self-align and locking device can't be added, more vibrationproof, anti-trembling function can't be added; (3) the lid door that exposes to the open air outside also is the part of slide rail simultaneously, after dust is stained with the lid door and is gone up, can influence sliding effect, influences product useful life.
Summary of the invention
For addressing the above problem, the utility model is intended to disclose the design of the USB over cap on a kind of vehicle audio, refers to a kind of USB over cap device that is applied to vehicle audio especially.
For achieving the above object, the technical solution adopted in the utility model is: a kind of USB over cap device that is applied to vehicle audio, comprise USB circuit board module, panel and over cap, the over cap buckle is installed on the panel, the USB circuit board module is fixedly mounted in the panel, described panel is provided with groove, is provided with the panel mounting bracket in the groove, and two medial surfaces of mounting bracket respectively are provided with a rotating shaft, two location bulbs and a positive stop lug boss; Described over cap comprises USB over cap and USB over cap support, and each USB over cap support is provided with two locating rings, a location hole and a shaft hole; Its USB over cap support and panel mounting bracket buckle flexibly connect.
Described location hole is provided with 45 ° of chamferings with the edge that the location bulb connects side.
Cosmetic sheet can be installed in described over cap next door.
Described cosmetic sheet is the rectangle strip, and its two ends are provided with through hole, and cosmetic sheet cooperates joggle to be fixedly mounted on the panel by the boss that its through hole and half-open type groove on the panel are provided with.
Described USB circuit board module is spirally connected and is fixed in the groove, and its assembly comprises USB socket and PCB circuit board, and USB socket is weldingly fixed on the PCB circuit board.
The beneficial effects of the utility model: because locating ring and location hole that the utility model adopts the edge to be provided with 45 ° of chamferings cooperate with the location bulb, form over cap opening or all can having the feedback of tangible power and sound to point out lid whether to put in place when closed, significantly promote the use impression with family; When over cap opens and closes state, the location bulb on the locating ring on two supports of over cap and location hole and the panel on two panel mounting brackets
Between form two clamper points; the positive stop lug boss that this moment, panel rack was provided with plays position-limiting action to over cap support rotational angle simultaneously; three clamper points of common formation; make the utility model energy effectively self-align and anti-shake; avoid causing over cap resonance generation abnormal sound or therefore removing the opening/closing lock-out state because of automobile vibration; prolonged useful life; the utility model is simple in structure; the no unnecessary thing that exposes hinders sight; and it is little to take up room; can press close to product face-piece edge or near the inner components layout, be given to the bigger performance space of product appearance design.
Description of drawings
Fig. 1 is the cross-sectional view of prior art one of the present utility model.
Fig. 2 is the cross-sectional view of prior art two of the present utility model.
Fig. 3 is the cross-sectional view of prior art three of the present utility model.
Fig. 4 is stereochemical structure decomposing schematic representation of the present utility model.
Fig. 5 is over cap perspective view of the present utility model.
Fig. 6 is panel perspective view of the present utility model.
Fig. 7 is USB over cap closed condition cross-sectional view of the present utility model.
Fig. 8 is USB over cap open mode cross-sectional view of the present utility model.
Accompanying drawing marking explanation: panel 01, panel 21, serum cap 22, panel 31; slide lid 32, slide lid are taken in chamber 33, cosmetic sheet 1, over cap 2; USB over cap 201, USB over cap support 202, locating ring 203, shaft hole 204; 205,45 ° of chamferings 206 of location hole, panel 3, groove 301; panel mounting bracket 302, positive stop lug boss 303, location bulb 304, rotating shaft 305; half-open type groove 306, boss 307, USB circuit board module 4.
Embodiment
A kind of USB over cap device that is applied to vehicle audio, comprise over cap 2, panel 3, USB circuit board module 4, described panel 3 is provided with groove 301, be provided with panel mounting bracket 302 in the groove 301, two medial surfaces of panel mounting bracket 302 respectively are provided with a rotating shaft 305, two location bulbs 304 and a positive stop lug boss 303; Be positioned at groove 301 both sides on the panel 3 and be provided with half-open type groove 306, it is one-body molded with it that its half-open type groove 306 is provided with boss 307, the over cap next door is equipped with cosmetic sheet 1, cosmetic sheet 1 is the rectangle strip, its two ends are provided with through hole, and the boss 307 on the half-open type groove 306 on the through hole of cosmetic sheet and the panel 3 cooperates joggle to fix; Described over cap 2 comprises USB over cap 201 and USB over cap support 202, and each USB over cap support 202 is provided with two locating rings 203, a location hole 205 and a shaft hole 204; Shaft hole 204 buckle correspondences on the USB over cap support 202 are installed in the rotating shaft 305 that two medial surfaces of panel mounting bracket are provided with, make over cap 2 centered by rotating shaft 305, to rotate, when being in, over cap 2 opens or during closed condition, the locating ring 203 of both sides and location hole 205 are located with two location bulb 304 snap closes on the panel mounting bracket 302 on the USB over cap support 202, but because the edge of location hole 205 is provided with 45 ° of chamferings 206, so when promotion over cap 2 makes it change to another kind of state, locating ring 203 and location hole 205 on the USB over cap support 202 have departed from location bulb 304, thereby the bulb 304 that is positioned is oppressed distortion and storage power to the inside, in the time of near over cap 2 is pushed to close another kind of state position, location hole 205 on the USB over cap support 202 and the catch edge of locating ring 203 are to the location during bulb 304, the stored energy of USB over cap support 202 compressed distortion finds a bounce-back, the space that releases energy, under USB over cap support 202 releases energy the active force promotion, locating ring 203 on the USB over cap support 202 and location hole 205 centers overlap with the center of location bulb 304, over cap 2 is positioned in another kind of state, completion status is reversed and is located by snap close, produce self-align effect, can produce the feedback of sound and dynamics in USB over cap support 202 processes of releasing energy, strengthen use texture greatly; The positive stop lug boss 303 that arranges on the panel mounting bracket 302 has limited over cap 2 flip angles, makes it to remain in 90 scopes; Being under the opening and closing state location bulb 304 on the locating ring 203 on the USB over cap support 202 and location hole 205 and panel mounting bracket 302 and positive stop lug boss 303 at over cap 2 forms three clamper points simultaneously and has blocked USB over cap support 202; make over cap 2 have enough latching forces to avoid shaking; prevent also simultaneously that the over cap 2 that causes because of automobile vibration from producing resonance; the drawback of having avoided automatically terminating locking because of the over cap 2 that vibrates or resonance produces occurs; improved the anti-seismic performance of product; prolong machine useful life; in addition owing to rotating shaft 305 is under over cap 2 coverings; rail plate can not exposed to the open air outside; this design has obtained significantly promoting at anti-dust performance, can protect USB port better like this.
Claims (5)
1. USB over cap device that is applied to vehicle audio, comprise USB circuit board module, panel and over cap, the over cap buckle is installed on the panel, the USB circuit board module is fixedly mounted in the panel, it is characterized in that: described panel is provided with groove, be provided with the panel mounting bracket in the groove, two medial surfaces of mounting bracket respectively are provided with a rotating shaft, two location bulbs and a positive stop lug boss; Described over cap comprises USB over cap and USB over cap support, and each USB over cap support is provided with two locating rings, a location hole and a shaft hole; Its USB over cap support and panel mounting bracket buckle flexibly connect.
2. a kind of USB over cap device that is applied to vehicle audio according to claim 1 is characterized in that: described location hole is provided with 45 ° of chamferings with the edge that the location bulb connects side.
3. a kind of USB over cap device that is applied to vehicle audio according to claim 1 is characterized in that: by the described over cap cosmetic sheet can be installed.
4. a kind of USB over cap device that is applied to vehicle audio according to claim 3; it is characterized in that: described cosmetic sheet is the rectangle strip; its two ends are provided with through hole, and cosmetic sheet cooperates joggle to be fixedly mounted on the panel by the boss that its through hole and half-open type groove on the panel are provided with.
5. a kind of USB over cap device that is applied to vehicle audio according to claim 1; it is characterized in that: described USB circuit board module is spirally connected and is fixed in the groove; its assembly comprises USB socket and PCB circuit board, and USB socket is weldingly fixed on the PCB circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320027436 CN203136391U (en) | 2013-01-19 | 2013-01-19 | USB protective cover device used for vehicular sound system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320027436 CN203136391U (en) | 2013-01-19 | 2013-01-19 | USB protective cover device used for vehicular sound system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203136391U true CN203136391U (en) | 2013-08-14 |
Family
ID=48944321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320027436 Expired - Fee Related CN203136391U (en) | 2013-01-19 | 2013-01-19 | USB protective cover device used for vehicular sound system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203136391U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104899938A (en) * | 2014-03-05 | 2015-09-09 | 光阳工业股份有限公司 | Driving recorder with charging function |
-
2013
- 2013-01-19 CN CN 201320027436 patent/CN203136391U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104899938A (en) * | 2014-03-05 | 2015-09-09 | 光阳工业股份有限公司 | Driving recorder with charging function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20220119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |