CN203288468U - Hand-free switch assembly of automobile vehicle-mounted Bluetooth device - Google Patents
Hand-free switch assembly of automobile vehicle-mounted Bluetooth device Download PDFInfo
- Publication number
- CN203288468U CN203288468U CN2013203265096U CN201320326509U CN203288468U CN 203288468 U CN203288468 U CN 203288468U CN 2013203265096 U CN2013203265096 U CN 2013203265096U CN 201320326509 U CN201320326509 U CN 201320326509U CN 203288468 U CN203288468 U CN 203288468U
- Authority
- CN
- China
- Prior art keywords
- damping sheet
- vibration damping
- mounted bluetooth
- switch assembly
- free switch
- 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
Links
- 238000013016 damping Methods 0.000 claims abstract description 47
- 239000011122 softwood Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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Abstract
The utility model discloses a hand-free switch assembly of an automobile vehicle-mounted Bluetooth device. The hand-free switch assembly of the automobile vehicle-mounted Bluetooth device includes a shell and a press button assembly. The shell includes an upper cover and a lower cover. The upper cover is provided with an installation groove provided with an open end. The press button assembly is embedded in the installation groove. The press button assembly includes a body provided with an extended folded edge. A side wall of the open end of the installation groove is provided with a clamping groove fitted with the folded edge. The hand-free switch assembly of the automobile vehicle-mounted Bluetooth is characterized in that the press button assembly is provided with a noise reducing mechanism. The noise reducing mechanism is disposed in the clamping groove and includes a flexible-material damping sheet. The folded edge is provided with an anti-release base for the damping sheet. The damping sheet is clamped on the anti-release base. The hand-free switch assembly of the automobile vehicle-mounted Bluetooth device provided by the utility model has advantages of reducing mechanical collision of the switch press buttons can be reduced, reducing noises and improving user experience of the automobile vehicle-mounted Bluetooth device.
Description
Technical field
The utility model relates to a kind of control system of automobile mounted bluetooth telephone, especially a kind of hands-free switch assembly of automobile mounted bluetooth telephone.
Background technology
On-vehicle Bluetooth is to design wireless hands-free system in the car of researching and developing take the wireless blue tooth technology as basis.Major function is middlely with Bluetooth technology, with mobile phone, to be connected and to carry out hand-free call normally travelling for the driver, reaches the liberation both hands, reduces the purpose of traffic accident hidden danger.The hands-free switch assembly of general automobile mounted bluetooth comprises upper cover, lower cover and button assembly, and upper cover and lower cover constitute housing, and housing is provided with the mounting groove that coordinates with button assembly., because there is noise in general vehicle switch when operating, reduce the comfort that the driver uses.
The utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of hands-free switch assembly that can reduce the automobile mounted bluetooth telephone of gimp, this switch assembly can reduce the mechanical collision of shift knob, noise decrease, the use comfort of improving product.
to achieve these goals, the technical solution adopted in the utility model is: a kind of hands-free switch assembly of automobile mounted bluetooth, comprise housing and button assembly, housing comprises upper cover and lower cover, on cover and be provided with the mounting groove with openend, button assembly is embedded in mounting groove, described button assembly comprises body, body is extended with flanging, offer the draw-in groove that coordinates with described flanging on the sidewall of the openend of mounting groove, it is characterized in that: described button assembly is provided with noise abatement sound mechanism, noise abatement sound mechanism is arranged in draw-in groove, described noise abatement sound mechanism comprises the softwood vibration damping sheet, described flanging is provided with the anticreep seat of vibration damping sheet, described vibration damping sheet is fastened on the anticreep seat.The setting of the vibration damping sheet of flexible material often bumps between button assembly and housing part contacts by the soft or hard material, reduces button sends because of shock when operation noise.
As further setting of the present utility model, offer the back taper grooving on described anticreep seat, described back taper grooving sidewall is provided with card article.The arranging of back taper grooving can prevent that vibration damping sheet from deviating from, the arranging of card article can make vibration damping sheet and the anticreep seat tightr by interference fit.
As further setting of the present utility model, described vibration damping sheet is square structure, and the both sides that vibration damping sheet is relative are provided with the curved arc section of outstanding cross section semicircular in shape, and described curved arc section is fastened on the sidewall of described back taper grooving.Vibration damping sheet is tightr by curved arc section and the back taper grooving interference fit of the left and right sides.
As further setting of the present utility model, also be provided with chassis on described vibration damping sheet, connect by square column between chassis and vibration damping sheet, have space between vibration damping sheet and chassis, described space and described card article snap fit.By the card article snap fit on draw-in groove and back taper grooving sidewall, further strengthen the fastness that coordinates of vibration damping sheet and anticreep seat, prevent that it breaks away from away easily.
As further setting of the present utility model, described flanging is provided with towards the end face of described vibration damping sheet the barb that coordinates with described draw-in groove.Three sidewalls of above-mentioned back taper grooving are equipped with card article, coordinate with the draw-in groove of three faces of vibration damping sheet respectively, another of vibration damping sheet is facing to the flanging on the body of button assembly, and be fastened on by the barb on flanging in the draw-in groove of vibration damping sheet, make button in operation, separate the noise while reducing push-botton operation with the housing of hard material.
Below in conjunction with accompanying drawing, the utility model is further described.
Description of drawings
Accompanying drawing 1 is the utility model specific embodiment structure cutaway view;
Accompanying drawing 2 is the utility model specific embodiment anticreep seat local structural graph;
Accompanying drawing 3 is the utility model specific embodiment anticreep seat and vibration damping sheet assembling local structural graph;
Accompanying drawing 4 is the utility model specific embodiment vibration damping sheet structural representation.
Embodiment
specific embodiment of the utility model is the hands-free switch assembly of automobile mounted bluetooth as Figure 1-4, comprise housing and button assembly, housing comprises upper cover 11 and lower cover 12, upper cover 11 is provided with the mounting groove 111 with openend, button assembly is embedded in mounting groove 111, button assembly comprises body 21, body 21 is extended with flanging 22, offer the draw-in groove 112 that coordinates with flanging 22 on the sidewall of the openend of mounting groove 111, button assembly is provided with noise abatement sound mechanism, noise abatement sound mechanism is arranged in draw-in groove 112, noise abatement sound mechanism comprises softwood vibration damping sheet 3, flanging 22 is provided with the anticreep seat 4 of vibration damping sheet 3, vibration damping sheet 3 is fastened on anticreep seat 4.The vibration damping sheet 3 of flexible material is arranged on the part that often bumps between button assembly and housing., by soft or hard material contact, reduce button sends because of hard material and hard material shock when operation noise.
Offer back taper grooving 41 on above-mentioned anticreep seat 4, back taper grooving 41 sidewalls are provided with card article 42.The arranging of back taper grooving 41 can prevent that vibration damping sheet 3 from deviating from.
Above-mentioned vibration damping sheet 3 is square structure, and the both sides that vibration damping sheet 3 is relative are provided with the curved arc section 31 of outstanding cross section semicircular in shape, and this curved arc section 31 is fastened on the sidewall of back taper grooving 41.Vibration damping sheet 3 is connected tightr by the curved arc section 31 of the left and right sides with back taper grooving 41 interference fit.
Also be provided with chassis 32 on above-mentioned vibration damping sheet 3, connect by square column 33 between chassis 32 and vibration damping sheet 3, have space 43 between vibration damping sheet 3 and chassis 32, this space 43 and card article 42 snap fit.By card article 42 snap fit on space 43 and back taper grooving 41 sidewalls, further strengthen the fastness that coordinates of vibration damping sheet 3 and anticreep seat 4, prevent that it breaks away from away easily.
Above-mentioned flanging 22 is provided with towards the end face of vibration damping sheet 3 barb 23 that coordinates with above-mentioned space 43.Three sidewalls of above-mentioned back taper grooving 41 are equipped with card article 42, coordinate with the space 43 of three faces of vibration damping sheet 3 respectively, another of vibration damping sheet 3 is facing to the flanging 22 on the body 21 of button assembly, and be fastened on by the barb 23 on flanging 22 in the space 43 of vibration damping sheet 3, make button in operation, separate the noise while reducing push-botton operation with the housing of hard material.
The utlity model has the mechanical collision that can reduce shift knob, noise decrease, the advantage of the use comfort of improving product.
Claims (5)
1. the hands-free switch assembly of an automobile mounted bluetooth, comprise housing and button assembly, housing comprises upper cover and lower cover, on cover and be provided with the mounting groove with openend, button assembly is embedded in mounting groove, described button assembly comprises body, body is extended with flanging, offer the draw-in groove that coordinates with described flanging on the sidewall of the openend of mounting groove, it is characterized in that: described button assembly is provided with noise abatement sound mechanism, noise abatement sound mechanism is arranged in draw-in groove, described noise abatement sound mechanism comprises the softwood vibration damping sheet, described flanging is provided with the anticreep seat of vibration damping sheet, described vibration damping sheet is fastened on the anticreep seat.
2. the hands-free switch assembly of automobile mounted bluetooth according to claim 1, it is characterized in that: offer the back taper grooving on described anticreep seat, described back taper grooving sidewall is provided with card article.
3. the hands-free switch assembly of automobile mounted bluetooth according to claim 2, it is characterized in that: described vibration damping sheet is square structure, the both sides that vibration damping sheet is relative are provided with the curved arc section of outstanding cross section semicircular in shape, and described curved arc section is fastened on the sidewall of described back taper grooving.
4. the hands-free switch assembly of automobile mounted bluetooth according to claim 3, it is characterized in that: also be provided with chassis on described vibration damping sheet, connect by square column between chassis and vibration damping sheet, have space between vibration damping sheet and chassis, described space and described card article snap fit.
5. the hands-free switch assembly of automobile mounted bluetooth according to claim 4, it is characterized in that: described flanging is provided with towards the end face of described vibration damping sheet the barb that coordinates with described draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203265096U CN203288468U (en) | 2013-06-06 | 2013-06-06 | Hand-free switch assembly of automobile vehicle-mounted Bluetooth device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203265096U CN203288468U (en) | 2013-06-06 | 2013-06-06 | Hand-free switch assembly of automobile vehicle-mounted Bluetooth device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203288468U true CN203288468U (en) | 2013-11-13 |
Family
ID=49544821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203265096U Expired - Fee Related CN203288468U (en) | 2013-06-06 | 2013-06-06 | Hand-free switch assembly of automobile vehicle-mounted Bluetooth device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203288468U (en) |
-
2013
- 2013-06-06 CN CN2013203265096U patent/CN203288468U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20190903 Granted publication date: 20131113 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20220903 Granted publication date: 20131113 |
|
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20220903 Granted publication date: 20131113 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20230606 Granted publication date: 20131113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 |