CN204674661U - A kind of bearing circle with loudspeaker pressing sound mechanism - Google Patents
A kind of bearing circle with loudspeaker pressing sound mechanism Download PDFInfo
- Publication number
- CN204674661U CN204674661U CN201520042830.0U CN201520042830U CN204674661U CN 204674661 U CN204674661 U CN 204674661U CN 201520042830 U CN201520042830 U CN 201520042830U CN 204674661 U CN204674661 U CN 204674661U
- Authority
- CN
- China
- Prior art keywords
- pressing sound
- bearing circle
- loudspeaker pressing
- spoke
- button
- 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
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Abstract
The utility model provides a kind of bearing circle with loudspeaker pressing sound mechanism, and have wheel rim and the spoke being connected to this wheel rim, the basal surface of spoke is provided with symmetrically arranged two loudspeaker pressing sound buttons, this loudspeaker pressing sound button is all close in wheel rim and arranges.By being arranged on the basal surface of spoke by loudspeaker pressing sound button, being arranged at the back side of bearing circle by loudspeaker pressing sound button, being convenient to chaufeur while holding wheel rim, utilizing finger to carry out pressing operation, and avoiding the maloperation to this loudspeaker pressing sound button.And, by loudspeaker pressing sound button being arranged at the back side of bearing circle, the front of bearing circle can be reserved more space of installing button, thus can arrange on the front of bearing circle and have volume adjusting, bluetooth answers the multifunction push key with the function such as cruise.In addition, be symmetrically arranged with two loudspeaker pressing sound buttons owing to closing on wheel rim, as long as chaufeur pressing any one button wherein can easily realize loudspeaker pressing sound function, convenient and swift.
Description
Technical field
The utility model relates to a kind of bearing circle, relates more specifically to a kind of bearing circle with loudspeaker pressing sound mechanism.
Background technology
Fig. 1 shows existing a kind of bearing circle, has wheel rim 1 and the spoke 2 being connected to this wheel rim 1, the top surface of spoke 2 is provided with loudspeaker pressing sound button 3.Obviously, because this loudspeaker pressing sound button 3 is installed on the center in the front closing on bearing circle, when chaufeur needs pressing loudspeaker pressing sound button 3, one hand is often needed to hold wheel rim 1, utilize another hand to press loudspeaker pressing sound button 3 simultaneously, thus there is potential safety hazard.
Utility model content
In order to solve the problem of the potential safety hazard that above-mentioned prior art exists, the utility model aims to provide a kind of bearing circle with loudspeaker pressing sound mechanism.
Bearing circle with loudspeaker pressing sound mechanism of the present utility model, have wheel rim and the spoke being connected to this wheel rim, the basal surface of spoke is provided with symmetrically arranged two loudspeaker pressing sound buttons, this loudspeaker pressing sound button is all close in wheel rim and arranges.
The upper limb of loudspeaker pressing sound button is given prominence to from the upper limb of spoke.So, chaufeur can see the particular location of two loudspeaker pressing sound buttons from front, thus is convenient to finger and operates.
The distance of the outer rim of loudspeaker pressing sound button and the outer rim of wheel rim is 45-60mm.If distance is too little, the easy false touch of chaufeur; If distance is too large, the finger length of chaufeur is inadequate, is difficult to touching.
The basal surface of spoke has button mounting hole, loudspeaker pressing sound button to be contained in this button mounting hole and to be connected with described spoke by fastener.So can adjust the loudspeaker pressing sound button height outstanding from the back side of bearing circle by the degree of depth of regulating key mounting hole as required, thus handled easily.
Loudspeaker pressing sound button comprises upper cover by bearing pin pivot joint and base, and described upper cover has the snap projection extended towards described base, and described base has cantilevered draw-in groove shell fragment, and described snap projection coordinates with described draw-in groove shell fragment.By coordinating of snap projection fixed relative to one another and draw-in groove shell fragment, as long as the upper cover of finger presses loudspeaker pressing sound button, then the movement of draw-in groove shell fragment can be driven.
Described base has the contact be fixed on the basal surface of spoke, and described contact is positioned at immediately below described draw-in groove shell fragment.In an initial condition, draw-in groove shell fragment and contact press on direction spaced apart.Under pressed state, draw-in groove shell fragment be forced to move down and and contact, thus realize loudspeaker pressing sound function.
Described riveting contacts is fixed on the basal surface of spoke.
In the one end away from described bearing pin, the stroke of pressing aloud between upper cover and base is more than or equal to and presses gap aloud between contact and draw-in groove shell fragment.So guarantee pressing upper cover press aloud in stroke, draw-in groove shell fragment and contact come in contact.
Described base has the spring fixed column extended towards described upper cover, and retracing spring is set on described spring fixed column.In an initial condition, retracing spring and upper cover press on direction spaced apart.Under pressed state, upper cover is forced to move down and contact with retracing spring.So, once remove pressing force, the spring force by this retracing spring can realize the instant reset of upper cover.
Retracing spring length is in a free state greater than the outstanding distance of spring fixed column from base, and the difference of this length and this outstanding distance is greater than and presses gap aloud.So guarantee that the retracing spring compressed utilizes spring force to realize resetting.
Bearing circle with loudspeaker pressing sound mechanism of the present utility model, by loudspeaker pressing sound button is arranged on the basal surface of spoke, the back side of bearing circle is arranged at by loudspeaker pressing sound button, be convenient to chaufeur utilizes finger to carry out pressing operation while holding wheel rim, and avoids the maloperation to this loudspeaker pressing sound button.And, by loudspeaker pressing sound button being arranged at the back side of bearing circle, the front of bearing circle can be reserved more space of installing button, thus can arrange on the front of bearing circle and have volume adjusting, bluetooth answers the multifunction push key with the function such as cruise.In addition, be symmetrically arranged with two loudspeaker pressing sound buttons owing to closing on wheel rim, as long as chaufeur pressing any one button wherein can easily realize loudspeaker pressing sound function, convenient and swift.
Accompanying drawing explanation
Fig. 1 is the front view of the existing bearing circle with loudspeaker pressing sound mechanism;
Fig. 2 is the rear view according to the bearing circle with loudspeaker pressing sound mechanism of the present utility model;
Fig. 3 is the front view according to the bearing circle with loudspeaker pressing sound mechanism of the present utility model;
Fig. 4 is the partial enlarged drawing comprising loudspeaker pressing sound mechanism of Fig. 3;
Fig. 5 is the exploded drawings according to the bearing circle with loudspeaker pressing sound mechanism of the present utility model;
Fig. 6 is the exploded drawings according to loudspeaker pressing sound mechanism of the present utility model;
Fig. 7 is the section-drawing according to loudspeaker pressing sound mechanism of the present utility model;
Fig. 8 is another section-drawing according to loudspeaker pressing sound mechanism of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, provide preferred embodiment of the present utility model, and be described in detail.
Fig. 2-Fig. 3 shows according to the bearing circle with loudspeaker pressing sound mechanism of the present utility model, this bearing circle has wheel rim 10 and is connected to the spoke 20 of this wheel rim 10, the basal surface of spoke 20 is provided with symmetrically arranged two loudspeaker pressing sound buttons 30, this loudspeaker pressing sound button 30 is all close in wheel rim 10 and arranges.By loudspeaker pressing sound button 30 being arranged on the basal surface of spoke 20, the back side of bearing circle is arranged at by loudspeaker pressing sound button 30, be convenient to chaufeur utilizes finger to operate while holding wheel rim, and avoids the maloperation to this loudspeaker pressing sound button 30.And, by loudspeaker pressing sound button 30 being arranged at the back side of bearing circle, the front of bearing circle can be reserved more space of installing button, thus can arrange on the front of bearing circle and have volume adjusting, bluetooth answers the multifunction push key with the function such as cruise.In addition, be symmetrically arranged with two loudspeaker pressing sound buttons 30 owing to being close in wheel rim 10, as long as chaufeur pressing any one button wherein can easily realize loudspeaker pressing sound function, convenient and swift.
As shown in Figure 3, the upper limb of loudspeaker pressing sound button 30 is given prominence to from the upper limb of spoke 20.So, chaufeur can see the particular location of two loudspeaker pressing sound buttons 30 from front, thus is convenient to finger and operates.The upper limb of loudspeaker pressing sound button 30 is designed to cancave cambered surface, meets ergonomics, stirs freely to make grasping.
As shown in Figure 4, the distance D1 of the outer rim of loudspeaker pressing sound button 30 and the outer rim of wheel rim 10 is preferably 45-60mm.If distance is too little, the easy false touch of chaufeur; If distance is too large, the finger length of chaufeur is inadequate, is difficult to touching.
As shown in Figure 5, the basal surface of spoke 20 has button mounting hole 21, loudspeaker pressing sound button 30 to be contained in this button mounting hole 21 and to be connected with described spoke 20 by fastener 22 (such as bolt).So can adjust loudspeaker pressing sound button 30 height outstanding from the back side of bearing circle by the degree of depth of regulating key mounting hole 21 as required, thus handled easily.
As shown in Figure 6, loudspeaker pressing sound button 30 comprises upper cover 32 by bearing pin 31 pivot joint and base 33, described upper cover 32 has the snap projection 321 (see Fig. 7) extended towards described base 33, described base 33 has cantilevered draw-in groove shell fragment 331, and described snap projection 321 coordinates with described draw-in groove shell fragment 331.By coordinating of snap projection 321 fixed relative to one another and draw-in groove shell fragment 331, as long as the upper cover 32 of finger presses loudspeaker pressing sound button 30, then the movement of draw-in groove shell fragment 331 can be driven.
As shown in Figure 7, described base 33 has the contact 332 be such as fixed by caulking on the basal surface of spoke, and described contact 332 is positioned at immediately below described draw-in groove shell fragment 331.In an initial condition, draw-in groove shell fragment 331 and contact 332 are gone up spaced apart press direction (direction in figure shown in arrow).Under pressed state, draw-in groove shell fragment 331 is forced to move down and contact with contact 332, thus realizes loudspeaker pressing sound function.In the one end away from described bearing pin 31, the stroke D2 that presses aloud between upper cover 32 and base 33 is more than or equal to and presses clearance D 3 aloud between contact 332 and draw-in groove shell fragment 331.So guarantee to press aloud in stroke at pressing upper cover 32, draw-in groove shell fragment 331 and contact 332 come in contact.In a preferred embodiment, pressing stroke D2 aloud is 3mm, presses clearance D 3 aloud for 1.5mm.
As shown in Figure 8, described base 33 has the spring fixed column 333 extended towards described upper cover 32, and retracing spring 334 is set on described spring fixed column 333.In an initial condition, retracing spring 334 and upper cover 32 press on direction spaced apart.Under pressed state, upper cover 32 is forced to move down and contact with retracing spring 334.So, once remove pressing force, the spring force by this retracing spring 334 can realize the instant reset of upper cover 32.Retracing spring 334 length L is in a free state greater than the outstanding distance D4 of spring fixed column 333 from base 33, and the difference of this length L and this outstanding distance D4 is greater than and presses clearance D 3 aloud.So guarantee compress.Retracing spring 334 provides spring force to realize resetting.In a preferred embodiment, length L is 5mm, and outstanding distance D4 is 2mm, presses clearance D 3 aloud for 1.5mm.The peak load deflection of retracing spring 334 is 2mm.
Above-described, be only preferred embodiment of the present utility model, and be not used to limit scope of the present utility model, above-described embodiment of the present utility model can also make a variety of changes.Namely every claims according to the utility model application and description are done simple, equivalence change and modify, and all fall into the claims of the utility model patent.The not detailed description of the utility model be routine techniques content.
Claims (10)
1., with a bearing circle for loudspeaker pressing sound mechanism, have wheel rim and the spoke being connected to this wheel rim, it is characterized in that, the basal surface of spoke is provided with symmetrically arranged two loudspeaker pressing sound buttons, this loudspeaker pressing sound button is all close in wheel rim and arranges.
2. bearing circle according to claim 1, is characterized in that, the upper limb of loudspeaker pressing sound button is given prominence to from the upper limb of spoke.
3. bearing circle according to claim 1, is characterized in that, the distance of the outer rim of loudspeaker pressing sound button and the outer rim of wheel rim is 45-60mm.
4. bearing circle according to claim 1, is characterized in that, the basal surface of spoke has button mounting hole, and loudspeaker pressing sound button to be contained in this button mounting hole and to be connected with described spoke by fastener.
5. bearing circle according to claim 1, it is characterized in that, loudspeaker pressing sound button comprises upper cover by bearing pin pivot joint and base, described upper cover has the snap projection extended towards described base, described base has cantilevered draw-in groove shell fragment, and described snap projection coordinates with described draw-in groove shell fragment.
6. bearing circle according to claim 5, is characterized in that, described base has the contact be fixed on the basal surface of spoke, and described contact is positioned at immediately below described draw-in groove shell fragment.
7. bearing circle according to claim 6, is characterized in that, described riveting contacts is fixed on the basal surface of spoke.
8. bearing circle according to claim 6, is characterized in that, in the one end away from described bearing pin, the stroke of pressing aloud between upper cover and base is more than or equal to and presses gap aloud between contact and draw-in groove shell fragment.
9. bearing circle according to claim 8, is characterized in that, described base has the spring fixed column extended towards described upper cover, and retracing spring is set on described spring fixed column.
10. bearing circle according to claim 9, is characterized in that, retracing spring length is in a free state greater than the outstanding distance of spring fixed column from base, and the difference of this length and this outstanding distance is greater than and presses gap aloud.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520042830.0U CN204674661U (en) | 2015-01-21 | 2015-01-21 | A kind of bearing circle with loudspeaker pressing sound mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520042830.0U CN204674661U (en) | 2015-01-21 | 2015-01-21 | A kind of bearing circle with loudspeaker pressing sound mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204674661U true CN204674661U (en) | 2015-09-30 |
Family
ID=54174374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520042830.0U Expired - Fee Related CN204674661U (en) | 2015-01-21 | 2015-01-21 | A kind of bearing circle with loudspeaker pressing sound mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204674661U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104648464A (en) * | 2015-01-21 | 2015-05-27 | 天合汽车科技（上海）有限公司 | Steering wheel with horn press-sounding mechanism |
-
2015
- 2015-01-21 CN CN201520042830.0U patent/CN204674661U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104648464A (en) * | 2015-01-21 | 2015-05-27 | 天合汽车科技（上海）有限公司 | Steering wheel with horn press-sounding mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9880648B2 (en) | Touch pad input device | |
| EP3509082A1 (en) | Keyboard switch which produces press sound | |
| CN107134386B (en) | Reaction force generating member | |
| CN203386635U (en) | Mechanical keyboard switch | |
| CN204155813U (en) | Key-press module and keyboard | |
| US8188400B2 (en) | Wireless dongle | |
| CN102298451B (en) | Mouse device with changeable key touch pressure | |
| US9292104B2 (en) | Fixed mouse | |
| CN104648464A (en) | Steering wheel with horn press-sounding mechanism | |
| US20140367240A1 (en) | Keyswitch and keyboard therewith | |
| TWM461827U (en) | Keyswitch structure for keyboard and its elastomer | |
| CN204674661U (en) | A kind of bearing circle with loudspeaker pressing sound mechanism | |
| TWI476799B (en) | Keyswitch | |
| CN108089733B (en) | Mouse (Saggar) | |
| US11551886B2 (en) | Enhanced push-button | |
| EP3806123A1 (en) | Push switch | |
| JP6758121B2 (en) | Keyboard switch | |
| CA2437332A1 (en) | Depression switch and multidirectional input device | |
| CN108874183B (en) | Mouse (Saggar) | |
| KR20190064809A (en) | Keyboard Switch | |
| US20120032884A1 (en) | Wireless mouse | |
| CN108807056A (en) | Press-key structure | |
| CN201556553U (en) | Button | |
| US20100213038A1 (en) | Image push-button assembly structure | |
| CN101740249B (en) | Button switch |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20180121 |