CN213862033U - Protection damping device of automobile rearview mirror - Google Patents
Protection damping device of automobile rearview mirror Download PDFInfo
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- CN213862033U CN213862033U CN202022680901.3U CN202022680901U CN213862033U CN 213862033 U CN213862033 U CN 213862033U CN 202022680901 U CN202022680901 U CN 202022680901U CN 213862033 U CN213862033 U CN 213862033U
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Abstract
The utility model discloses a protection damping device of car rearview mirror, including the mirror body, the anticollision box has been cup jointed in the outside of the mirror body, one side of anticollision box articulates there is the access door, two flexible posts are installed to the inside symmetry of anticollision box, the connecting block is installed to one side of every flexible post, one side fixed mounting of connecting block has the rack, the slide is installed in the outside of rack, the one end fixed mounting of rack has a spring, half-gear is installed to one side of rack, half-gear passes through the minor axis with the anticollision box and is connected, the fixed gag lever post that is equipped with of one end of half-gear, the carousel is installed to the opposite side of gag lever post, the carousel passes through the reference column with the gag lever post and is connected, two L type kellies are installed to the inside symmetry of access door, the one end fixed mounting of L type kellies has the handle, the inside fixed mounting of two L type kellies has No. two springs. This protection damping device of car rearview mirror has the shock attenuation crashproof function, and convenient to overhaul and change have improved the device's utilization ratio simultaneously.
Description
Technical Field
The utility model relates to a car rearview mirror technical field specifically is a protection damping device of car rearview mirror.
Background
The rearview mirror is one of important safety parts of a motor vehicle body, is used for observing the road condition at the rear of the vehicle in the process of reversing and observing the condition of the whole vehicle body by a driver in the process of driving the vehicle, and the reflective film of the current domestic rearview mirror generally uses silver and aluminum as materials and also uses chromium as a part of the materials. At present, a chromium mirror replaces a silver mirror and an aluminum mirror in a foreign vehicle backing mirror, and the existing vehicle backing mirror is easy to vibrate in the using process and the vibration easily damages the device to influence the use.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a protection damping device of car rearview mirror has solved current car rearview mirror and has had and very easily run into vibrations in the use, and vibrations very easily make the device impaired and influence the problem of use.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a protective damping device of an automobile rearview mirror comprises a mirror body, wherein an anti-collision box is sleeved on the outer side of the mirror body, an access door is hinged to one side of the anti-collision box, two telescopic columns are symmetrically arranged in the anti-collision box, a connecting block is arranged on one side of each telescopic column, a rack is fixedly arranged on one side of each connecting block, a slide way is arranged on the outer side of the rack, a spring is fixedly arranged at one end of the rack, a half gear is arranged on one side of the rack, the half gear is connected with the anti-collision box through a short shaft, a limiting rod is fixedly arranged at one end of the half gear, a turntable is arranged on the other side of the limiting rod, the turntable is connected with the limiting rod through a positioning column, two L-shaped clamping rods are symmetrically arranged in the access door, a handle is fixedly arranged at one end of each L-shaped clamping rod, and a spring is fixedly arranged in the two L-shaped clamping rods, one side fixed mounting of L type kelly has the slider, one side swing joint of slider has two gyro wheels, two the outside of slider is provided with the spout.
Preferably, the connecting block and the mirror body are of an integrated structure, the rack and the connecting block are of an integrated structure, the rack and the slide form a sliding structure, a slide rail is arranged inside the slide, and the rack is connected with the slide through the slide rail.
Preferably, one end of the first spring is connected with the rack through a screw, and the other end of the first spring is connected with the inner wall of the slide way through a screw.
Preferably, the half gear is meshed with the rack, the half gear is connected with the limiting rod in a welding mode, a waist-shaped groove is formed in the limiting rod, and the limiting rod is connected with the positioning column through the waist-shaped groove.
Preferably, the axle center department joint of carousel has the rotation axis, and the rotation axis passes through torsion spring with the anticollision box and is connected, carousel and reference column structure as an organic whole, the carousel passes through welded connection with the reference column, the one end of L type kelly is provided with the slot, L type kelly passes through slot connection with the anticollision box.
Preferably, No. two springs and L type kelly be integral structure, No. two springs pass through bolted connection with L type kelly, L type kelly and slider be integral structure, L type kelly passes through welded connection with the slider.
Preferably, the roller is connected with the sliding block through a limiting shaft, and the roller is clamped into the sliding groove.
(III) advantageous effects
The utility model provides a protection damping device of car rearview mirror. The method has the following beneficial effects:
(1) this protection damping device of car rearview mirror, the effect through a spring has absorbed most impact, can play the supporting role to the mirror body through the effect of rack and connecting block, through the cooperation of half gear, gag lever post and carousel, can play limiting displacement to the removal of rack.
(2) This protection damping device of car rearview mirror through the cooperation of slider, gyro wheel and spout, has improved the stability that L type kelly removed, through the cooperation of L type kelly and slot, has improved the stability that access door and anticollision box are connected, and the device of being convenient for overhauls and the part is changed.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic sectional view of the crash box of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a schematic view of a cross-sectional view of the crash box of the present invention;
fig. 5 is an enlarged schematic view of the structure at B in fig. 4 according to the present invention.
In the figure: 1. a mirror body; 2. an anti-collision box; 3. an access door; 4. a telescopic column; 5. connecting blocks; 6. a rack; 7. a slideway; 8. a first spring; 9. a half gear; 10. a minor axis; 11. a limiting rod; 12. a turntable; 13. a positioning column; 14. an L-shaped clamping rod; 15. a handle; 16. a second spring; 17. a slider; 18. a roller; 19. a chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-5, the utility model provides a technical solution: a protective damping device of an automobile rearview mirror comprises a mirror body 1, an anti-collision box 2, an access door 3, telescopic columns 4, a connecting block 5, a rack 6, a slide 7, a first spring 8, a half gear 9, a short shaft 10, a limiting rod 11, a turntable 12, a positioning column 13, an L-shaped clamping rod 14, a handle 15, a second spring 16, a sliding block 17, a roller 18 and a sliding groove 19, wherein the anti-collision box 2 is sleeved outside the mirror body 1, the access door 3 is hinged to one side of the anti-collision box 2, two telescopic columns 4 are symmetrically arranged inside the anti-collision box 2, the connecting block 5 is arranged on one side of each telescopic column 4, the rack 6 is fixedly arranged on one side of the connecting block 5, the slide 7 is arranged outside the rack 6, the first spring 8 is fixedly arranged at one end of the rack 6, the half gear 9 is arranged on one side of the rack 6, the half gear 9 is connected with the anti-collision box 2 through the short shaft 10, the limiting rod 11 is fixedly arranged at one end of the half gear 9, a rotary table 12 is mounted on the other side of the limiting rod 11, the rotary table 12 is connected with the limiting rod 11 through a positioning column 13, two L-shaped clamping rods 14 are symmetrically mounted inside the access door 3, a handle 15 is fixedly mounted at one end of each L-shaped clamping rod 14, a second spring 16 is fixedly mounted inside each L-shaped clamping rod 14, the movement limiting effect on each L-shaped clamping rod 14 is facilitated under the action of the second spring 16, a sliding block 17 is fixedly mounted on one side of each L-shaped clamping rod 14, two idler wheels 18 are movably connected to one side of each sliding block 17, sliding grooves 19 are formed in the outer sides of the two sliding blocks 17, the L-shaped clamping rods 14 are convenient to move through the matching of the idler wheels 18 and the sliding grooves 19, and the movement stability of the L-shaped clamping rods 14 is improved;
the connecting block 5 and the mirror body 1 are of an integrated structure, the rack 6 and the connecting block 5 are of an integrated structure, the rack 6 and the slideway 7 form a sliding structure, a sliding rail is arranged inside the slideway 7, the rack 6 is connected with the slideway 7 through the sliding rail, the rack 6 is convenient to move under the action of the slideway 7, and the moving stability of the rack 6 is improved;
one end of the first spring 8 is connected with the rack 6 through a screw, the other end of the first spring 8 is connected with the inner wall of the slide way 7 through a screw, and the movement of the rack 6 can be controlled through the action of the first spring 8;
the half gear 9 is meshed with the rack 6, the half gear 9 is connected with the limiting rod 11 through welding, a waist-shaped groove is formed in the limiting rod 11, the limiting rod 11 is connected with the positioning column 13 through the waist-shaped groove, and the rotation of the half gear 9 is convenient to control through the matching of the limiting rod 11 and the positioning column 13;
a rotating shaft is clamped at the axis of the rotating disc 12 and connected with the anti-collision box 2 through a torsion spring, the rotating disc 12 and the positioning column 13 are of an integrated structure, the rotating disc 12 and the positioning column 13 are connected through welding, one end of the L-shaped clamping rod 14 is provided with a slot, the L-shaped clamping rod 14 is connected with the anti-collision box 2 through the slot, and the limiting effect on the rotation of the limiting rod 11 is facilitated through the matching of the rotating disc 12 and the positioning column 13;
the second spring 16 and the L-shaped clamping rod 14 are of an integrated structure, the second spring 16 is connected with the L-shaped clamping rod 14 through a screw, the L-shaped clamping rod 14 and the sliding block 17 are of an integrated structure, the L-shaped clamping rod 14 is connected with the sliding block 17 through welding, and the movement limiting effect on the L-shaped clamping rod 14 is facilitated through the action of the second spring 16;
the roller 18 is connected with the sliding block 17 through a limiting shaft, the roller 18 is clamped into the sliding groove 19, and the L-shaped clamping rod 14 is convenient to move through the matching of the roller 18 and the sliding groove 19, so that the moving stability of the L-shaped clamping rod 14 is improved.
When the device is used, once the device encounters impact in the using process, the impact can drive the mirror body 1 to move to one side, the mirror body 1 moves backwards in the anti-collision box 2, the movement of the mirror body 1 drives the connecting block 5 to move, and then the rack 6 is driven to move, because the rack 6 is meshed with the half gear 9, the half gear 9 is rotated by the movement of the rack 6, and then the limiting rod 11 is rotated, so that the rotary disc 12 is driven to rotate, the first spring 8 is compressed, most of impact force is absorbed through the action of the first spring 8, when the impact force disappears, the rotary disc 12 rotates reversely through the action of the torsion spring, and then the limiting rod 11 and the half gear 9 are driven to rotate reversely, and meanwhile, the first spring 8 rebounds to push the rack 6 to move to the other side, so that the connecting block 5 is driven to move to the other side, and the mirror body 1 is pushed to return to the original position, so that the device has the anti-collision function, the device is convenient to use, and the service life of the device is prolonged;
when the device needs to be overhauled or parts need to be replaced, a user can grasp the two handles 15, the two handles 15 are pushed towards the inside, the movement of the handles 15 drives the L-shaped clamping rod 14 to move, the second spring 16 is compressed at the moment, the stability of the movement of the L-shaped clamping rod 14 is improved through the matching of the sliding block 17, the rolling wheel 18 and the sliding groove 19, the stability of the connection between the access door 3 and the crash box 2 is improved through the matching of the L-shaped clamping rod 14 and the inserting groove, the device is convenient to overhaul and replace the parts, the use process of the protective damping device of the automobile rearview mirror is the use process, and meanwhile, the content which is not described in detail in the specification belongs to the prior art known by professionals in the field.
To sum up, this protection damping device of car rearview mirror, most impact has been absorbed through spring 8's effect in the use, can play the supporting role to mirror body 1 through rack 6 and connecting block 5's effect, through half gear 9, the cooperation of gag lever post 11 and carousel 12, can play limiting displacement to rack 6's removal, simultaneously through slider 17, gyro wheel 18 and spout 19's cooperation, the stability that L type kelly 14 removed has been improved, cooperation through L type kelly 14 and slot, the stability that access door 3 and anticollision box 2 are connected has been improved, it overhauls and the part is changed to be convenient for the device.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a protection damping device of car rearview mirror, includes mirror body (1), its characterized in that: the outer side of the mirror body (1) is sleeved with an anti-collision box (2), one side of the anti-collision box (2) is hinged with an access door (3), two telescopic columns (4) are symmetrically installed in the inner portion of the anti-collision box (2), a connecting block (5) is installed on one side of each telescopic column (4), a rack (6) is fixedly installed on one side of each connecting block (5), a slide (7) is installed on the outer side of each rack (6), a first spring (8) is fixedly installed at one end of each rack (6), a half gear (9) is installed on one side of each rack (6), the half gears (9) are connected with the anti-collision box (2) through short shafts (10), a limiting rod (11) is fixedly arranged at one end of each half gear (9), a turntable (12) is installed on the other side of the limiting rod (11), and the turntable (12) is connected with the limiting rod (11) through a positioning column (13), two L type kellies (14) are installed to the inside symmetry of access door (3), the one end fixed mounting of L type kellies (14) has handle (15), two the inside fixed mounting of L type kellies (14) has No. two spring (16), one side fixed mounting of L type kellies (14) has slider (17), one side swing joint of slider (17) has two gyro wheels (18), two the outside of slider (17) is provided with spout (19).
2. The protective and shock-absorbing device for the automobile rearview mirror as claimed in claim 1, wherein: connecting block (5) and mirror body (1) are integral structure, rack (6) and connecting block (5) are integral structure, sliding structure is constituteed with slide (7) in rack (6), the inside of slide (7) is provided with the slide rail, rack (6) pass through sliding rail with slide (7) and are connected.
3. The protective and shock-absorbing device for the automobile rearview mirror as claimed in claim 1, wherein: one end of the first spring (8) is connected with the rack (6) through a screw, and the other end of the first spring (8) is connected with the inner wall of the slide way (7) through a screw.
4. The protective and shock-absorbing device for the automobile rearview mirror as claimed in claim 1, wherein: half gear (9) and rack (6) meshing, half gear (9) pass through welded connection with gag lever post (11), the inside of gag lever post (11) is provided with waist type groove, gag lever post (11) pass through waist type groove with reference column (13) and are connected.
5. The protective and shock-absorbing device for the automobile rearview mirror as claimed in claim 1, wherein: the axle center department joint of carousel (12) has the rotation axis, and the rotation axis passes through torsion spring with crashproof box (2) and is connected, carousel (12) and reference column (13) structure as an organic whole, carousel (12) pass through welded connection with reference column (13), the one end of L type kelly (14) is provided with the slot, L type kelly (14) pass through slot connection with crashproof box (2).
6. The protective and shock-absorbing device for the automobile rearview mirror as claimed in claim 1, wherein: no. two spring (16) and L type kelly (14) are integrated structure, No. two spring (16) pass through bolted connection with L type kelly (14), L type kelly (14) and slider (17) are integrated structure, L type kelly (14) and slider (17) pass through welded connection.
7. The protective and shock-absorbing device for the automobile rearview mirror as claimed in claim 1, wherein: the roller (18) is connected with the sliding block (17) through a limiting shaft, and the roller (18) is clamped into the sliding groove (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022680901.3U CN213862033U (en) | 2020-11-19 | 2020-11-19 | Protection damping device of automobile rearview mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022680901.3U CN213862033U (en) | 2020-11-19 | 2020-11-19 | Protection damping device of automobile rearview mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213862033U true CN213862033U (en) | 2021-08-03 |
Family
ID=77034702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022680901.3U Active CN213862033U (en) | 2020-11-19 | 2020-11-19 | Protection damping device of automobile rearview mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213862033U (en) |
-
2020
- 2020-11-19 CN CN202022680901.3U patent/CN213862033U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 241000 No.82 Feixiang Road, Jiujiang Economic Development Zone, Wuhu City, Anhui Province Patentee after: Wuhu Dexin Technology Co.,Ltd. Address before: 241000 No.82 Feixiang Road, Jiujiang Economic Development Zone, Wuhu City, Anhui Province Patentee before: WUHU DEXIN AUTOMOTIVE PARTS Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |