CN217656195U - Clock spring with protection mechanism - Google Patents
Clock spring with protection mechanism Download PDFInfo
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- CN217656195U CN217656195U CN202123262586.3U CN202123262586U CN217656195U CN 217656195 U CN217656195 U CN 217656195U CN 202123262586 U CN202123262586 U CN 202123262586U CN 217656195 U CN217656195 U CN 217656195U
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- ring
- spring
- protection mechanism
- damping
- thread groove
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Abstract
The utility model discloses a clock spring with protection mechanism, including outer stationary ring, still include protection mechanism, outer stationary ring externally mounted has protection mechanism, protection mechanism includes grommet, spring, damping, mounting panel and screw hole, the grommet is installed to outer stationary ring periphery, outer stationary ring lateral wall is installed the spring and the spring is a plurality of, outer stationary ring is connected with the grommet through the spring, damping and damping are a plurality of to outer stationary ring lateral wall is installed, and when the vehicle bumps, the direct atress of grommet to transmit to outer stationary ring through spring and damping, utilize spring and damping's cooperation to play the cushioning effect, reduce the influence of outside atress to outer stationary ring stability, and then guarantee its normal use, reduce its impaired probability, reduce the use maintenance cost.
Description
Technical Field
The utility model relates to the technical field of auto-parts, in particular to clock spring with protection mechanism.
Background
The clock spring is also called a rotary connector, an air bag hairspring and a spiral cable, and is used for connecting a main air bag and an air bag wire harness or a wire harness of a switch button and a control unit of a steering wheel, namely a section of wire harness, and plays a role in connection.
Patent No. CN212209956U discloses a clock spring, can restrict the position of spacing pad through the locating plate through positioning mechanism's setting, and the locating plate can extrude to the outside this moment to the installation position in the clock spring main part outside assists fixedly, ensures that clock spring main part mounting structure is firm.
The clock spring has the following disadvantages when in use: 1. the traditional clock spring is generally directly arranged at an installation position in a steering wheel, the periphery of the traditional clock spring is directly contacted with the installation position, a protection mechanism is not arranged, when a vehicle collides, impact force easily causes damage to the clock spring, normal use of the clock spring is influenced, and maintenance cost is increased; 2. the clock spring is generally fastened and connected through screws during installation, time consumption is long in the installation and maintenance process, and the clock spring is not convenient enough.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a clock spring with a protection mechanism, which can effectively solve the problems of the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a clock spring with a protection mechanism comprises an outer fixed ring and a protection mechanism, wherein the protection mechanism is arranged outside the outer fixed ring, the protection mechanism comprises a protection ring, a spring, a damping damper, a mounting plate and a threaded hole, the protection ring is arranged on the periphery of the outer fixed ring, the spring is arranged on the outer side wall of the outer fixed ring, the number of the springs is multiple, the outer stationary ring is connected with the retaining ring through a spring, the outer stationary ring outer side wall is provided with a plurality of damping dampers, the damping dampers are respectively positioned inside the spring, one end of each damping damper is connected with the surface of the outer stationary ring, and the other end of each damping damper is connected to the inner side wall of the retaining ring.
The bearing is arranged in the outer fixed ring, the outer side wall of the bearing is provided with a thread groove B corresponding to the thread groove A, and the inner moving ring is arranged in the bearing; thread groove A has been seted up to the inside wall of outer stationary ring, the bearing plays the connection effect between outer stationary ring and interior rotating ring, make the interior rotating ring can smooth-going rotation after the clock spring installation is accomplished, thread groove B has been seted up at the bearing periphery, in the assembling process, align thread groove A and twist with the thread groove B of bearing periphery, can install bearing and interior rotating ring to the inside of outer stationary ring, accomplish the equipment of clock spring, when needing to overhaul the maintenance, only need twist the bearing and can tear out interior rotating ring, convenient operation, the convenience of overhaul the maintenance has been improved.
Furthermore, a plurality of mounting plates are mounted on the periphery of the guard ring, and threaded holes are formed in the mounting plates; through the inside screw hole of mounting panel, facilitate the use fastener is in order to fix the grommet at mounted position.
Further, the thread groove A and the thread groove B are mutually matched; through the cooperation of thread groove A and thread groove B, the bearing is conveniently installed and removed.
Furthermore, the inner moving ring is connected with the outer fixed ring through a bearing; the bearing plays a connecting role, so that the inner rotating ring can rotate smoothly.
Compared with the prior art, the utility model discloses following beneficial effect has: the periphery of the outer fixed ring is provided with the retaining ring, the retaining ring is separated from the outer fixed ring and connected with the outer fixed ring through the spring, the retaining ring is directly connected with the mounting position inside the steering wheel after the mounting is finished, the outer fixed ring is mounted inside the retaining ring, the normal use function is not influenced, when a vehicle collides, the retaining ring is directly stressed and is transmitted to the outer fixed ring through the spring and the damping, the damping effect is achieved by the cooperation of the spring and the damping, the influence of the external stress on the stability of the outer fixed ring is reduced, the normal use of the outer fixed ring is further ensured, the damage probability of the outer fixed ring is reduced, and the use and maintenance cost is reduced; thread groove A has been seted up to the inside wall of outer stationary ring, the bearing plays the connection effect between outer stationary ring and interior rotating ring, make the interior rotating ring can smooth-going rotation after the clock spring installation is accomplished, thread groove B has been seted up at the bearing periphery, in the assembling process, align thread groove A and twist with the thread groove B of bearing periphery, can install bearing and interior rotating ring to the inside of outer stationary ring, accomplish the equipment of clock spring, when needing to overhaul the maintenance, only need twist the bearing and can tear out interior rotating ring, convenient operation, the convenience of overhaul the maintenance has been improved.
Drawings
Fig. 1 is a schematic view of the overall structure of a clock spring with a protection mechanism according to the present invention.
Fig. 2 is a schematic structural view of a joint between the outer fixed ring and the guard ring of the clock spring with the protection mechanism of the present invention.
Fig. 3 is a schematic structural view of the joint between the outer fixed ring and the inner movable ring of the clock spring with the protection mechanism of the present invention.
In the figure: 1. an outer fixed ring; 2. a protection mechanism; 201. protecting the ring; 202. a spring; 203. damping; 204. mounting a plate; 205. a threaded hole; 3. an installation mechanism; 301. a thread groove A; 302. a bearing; 303. a thread groove B; 304. an inner rotating ring.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-3, a clock spring with protection mechanism, including outer stationary ring 1, still include protection mechanism 2, the 1 externally mounted of outer stationary ring has protection mechanism 2, protection mechanism 2 includes grommet 201, spring 202, damping 203, mounting panel 204 and screw hole 205, grommet 201 is installed to outer stationary ring 1 periphery, spring 202 and spring 202 are a plurality of to outer stationary ring 1 lateral wall, outer stationary ring 1 is connected with grommet 201 through spring 202, damping 203 and damping 203 are a plurality of to outer stationary ring 1 lateral wall installation, damping 203 is located inside spring 202 respectively, damping 203 one end is connected with outer stationary ring 1 surface, the damping 203 other end is connected to the grommet 201 inside wall.
The mounting mechanism 3 is mounted inside the outer fixed ring 1, the mounting mechanism 3 comprises a thread groove A301, a bearing 302, a thread groove B303 and an inner moving ring 304, the thread groove A301 is formed in the inner side wall of the outer fixed ring 1, the bearing 302 is mounted inside the outer fixed ring 1, the thread groove B303 corresponding to the thread groove A301 is formed in the outer side wall of the bearing 302, and the inner moving ring 304 is mounted inside the bearing 302; thread groove A301 has been seted up to the inside wall of outer stationary ring 1, bearing 302 plays the connection effect between outer stationary ring 1 and interior rotating ring 304, make interior rotating ring 304 can smooth-going rotation after clock spring 202 installs, thread groove B303 has been seted up at bearing 302 periphery, in the assembling process, align thread groove A301 and twist with the thread groove B303 of bearing 302 periphery, can install bearing 302 and interior rotating ring 304 to the inside of outer stationary ring 1, accomplish the equipment of clock spring 202, when needing to overhaul the maintenance, only need twist bearing 302 and can tear interior rotating ring 304 out, convenient operation, the convenience of maintenance has been improved.
A plurality of mounting plates 204 are mounted on the periphery of the guard ring 201, and threaded holes 205 are formed in the mounting plates 204; fasteners are conveniently used to secure the grommet 201 in the installed position through threaded holes 205 in the interior of the mounting plate 204.
Wherein the thread groove A301 and the thread groove B303 are mutually matched; the bearing 302 is convenient to mount and dismount through the matching of the thread groove A301 and the thread groove B303.
Wherein, the inner rotating ring 304 is connected with the outer fixed ring 1 through a bearing 302; the bearing 302 serves as a connection so that the inner rotating ring 304 can rotate smoothly.
It should be noted that, the utility model relates to a clock spring with protection mechanism, in use, the retaining ring 201 is installed to the periphery of outer stationary ring 1, there is the interval and be connected through spring 202 between retaining ring 201 and the outer stationary ring 1, the retaining ring 201 is directly connected with steering wheel internally mounted position after the installation is accomplished, outer stationary ring 1 is installed in the inside of retaining ring 201, do not influence normal use function, when the vehicle bumps, retaining ring 201 direct atress, and transmit to outer stationary ring 1 through spring 202 and damping 203, utilize the cooperation of spring 202 and damping 203 to play the cushioning effect, reduce the influence of outside atress to outer stationary ring 1 stability, and then guarantee its normal use, reduce its impaired probability, reduce and use the maintenance cost, outer stationary ring 1's inside wall has seted up thread groove A301, bearing 302 plays the connection effect between outer stationary ring 1 and inner moving ring 304, make the inner moving ring twist into rotation that 304 can be smooth-going on clock spring 202 installation completion back, thread groove B has been seted up in bearing 302 periphery, 303 in the assembly process, the thread groove B aligns bearing 302, just need the inner moving ring 302 and the maintenance of bearing 302, the inner stationary ring 302 and the inner moving ring of bearing 302, the maintenance can be convenient maintenance, the maintenance of bearing 302, the inner stationary ring 202, the maintenance of bearing 302, the inner moving ring can be convenient maintenance of the maintenance, the inner stationary ring 202, the maintenance of the maintenance, the inner stationary ring is convenient maintenance of spring 202, the maintenance, the moving ring is convenient maintenance of spring 202, the maintenance of the inner moving ring, the moving ring of the fixed ring is improved.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a clock spring with protection mechanism, includes outer fixed ring (1), its characterized in that still includes protection mechanism (2), outer fixed ring (1) externally mounted has protection mechanism (2), protection mechanism (2) include grommet (201), spring (202), damping (203), mounting panel (204) and screw hole (205), grommet (201) are installed to outer fixed ring (1) periphery, outer fixed ring (1) lateral wall is installed spring (202) and is a plurality of, outer fixed ring (1) is connected with grommet (201) through spring (202), it is a plurality of that damping (203) and damping (203) are installed to outer fixed ring (1) lateral wall, damping (203) are located inside spring (202) respectively, damping (203) one end is connected with outer fixed ring (1) surface, the damping (203) other end is connected to grommet (201) inside wall.
2. The clock spring with protection mechanism according to claim 1, wherein: still include installation mechanism (3), outer stationary ring (1) internally mounted has installation mechanism (3), installation mechanism (3) are including thread groove A (301), bearing (302), thread groove B (303) and interior rotating ring (304), thread groove A (301) have been seted up to outer stationary ring (1) inside wall, outer stationary ring (1) internally mounted has bearing (302), thread groove B (303) that correspond with thread groove A (301) position are seted up to bearing (302) outside wall, bearing (302) internally mounted has interior rotating ring (304).
3. The clock spring with protection mechanism according to claim 1, wherein: mounting panel (204) and mounting panel (204) are installed to retaining ring (201) periphery and are a plurality of, threaded hole (205) have all been seted up to mounting panel (204) inside.
4. The clock spring with protection mechanism according to claim 2, wherein: the thread groove A (301) and the thread groove B (303) are mutually matched.
5. The clock spring with protection mechanism according to claim 2, wherein: the inner moving ring (304) is connected with the outer fixed ring (1) through a bearing (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123262586.3U CN217656195U (en) | 2021-12-23 | 2021-12-23 | Clock spring with protection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123262586.3U CN217656195U (en) | 2021-12-23 | 2021-12-23 | Clock spring with protection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217656195U true CN217656195U (en) | 2022-10-25 |
Family
ID=83659408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123262586.3U Active CN217656195U (en) | 2021-12-23 | 2021-12-23 | Clock spring with protection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217656195U (en) |
-
2021
- 2021-12-23 CN CN202123262586.3U patent/CN217656195U/en active Active
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