CN204701538U - A kind of back mirror stabilization structure - Google Patents
A kind of back mirror stabilization structure Download PDFInfo
- Publication number
- CN204701538U CN204701538U CN201520363442.2U CN201520363442U CN204701538U CN 204701538 U CN204701538 U CN 204701538U CN 201520363442 U CN201520363442 U CN 201520363442U CN 204701538 U CN204701538 U CN 204701538U
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- China
- Prior art keywords
- mirror
- back mirror
- pole
- support bar
- stabilization structure
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- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Abstract
The utility model provides a kind of back mirror stabilization structure, at least comprise back mirror and the driving mirror bracket for installing back mirror, back mirror at least comprises back-mirror housing and back mirror briquetting, back mirror briquetting is installed on the spherical fitting surface of back-mirror housing, the visor coupling end of driving mirror bracket is fixed in back mirror briquetting, the inside face of described spherical fitting surface is provided with radial reinforced rib, and the root of spherical fitting surface outside face raises up looping step; Described driving mirror bracket comprises pole, auxiliary support bar and support base plate, the two ends of pole are respectively visor coupling end and vehicle body connection end, the middle part of pole is fixed in one end of auxiliary support bar, and the two ends of support base plate are connected with the other end of auxiliary support bar and the vehicle body connection end of pole respectively; The back mirror stabilization structure self structure that the utility model provides is firm, has excellent anti-shudder performance.
Description
Technical field
The utility model relates to a kind of rearview connecting device, is specifically related to a kind of back mirror stabilization structure, belongs to automotive field.
Background technology
In existing van rear view mirror connecting device, the connection fitting surface of back-mirror housing and back mirror briquetting is circular, the built-in spring of back-mirror housing, metallic interconnect with spherical fitting surface and back mirror briquetting be connected, all parts are provided with bolt hole simultaneously, metallic interconnect is provided with tapped bore, sheathed back mirror pressing plate on back mirror briquetting, back mirror briquetting dresses up back mirror entirety by bolt and above all parts Connecting groups, back mirror briquetting and driving mirror bracket are linked and packed, and are installed on car door panel beating.
Above-mentioned back mirror is installed on heavy construction car or lorry, without there being shock absorption device on engineering truck or lorry, vehicle in complex road surface travels by the shake of vehicle, back mirror is easily made to produce shake even by back-mirror housing connecting portion vibration cracking, back mirror is caused to destroy, losing its function, easily producing danger when driving a vehicle.
Summary of the invention
The purpose of this utility model is to solve the deficiencies in the prior art, and a kind of back mirror stabilization structure is provided, at back-mirror housing connecting portion and spherical fitting surface surface, radial reinforced rib and ring-shaped step are set, with increase back-mirror housing by force intensity, driving mirror bracket increases auxiliary support bar simultaneously, improves the stability of driving mirror bracket.
Realizing the technical scheme that the utility model object adopts is, a kind of back mirror stabilization structure, at least comprise back mirror and the driving mirror bracket for installing back mirror, back mirror at least comprises back-mirror housing and back mirror briquetting, back mirror briquetting is installed on the spherical fitting surface of back-mirror housing, the inside face of described spherical fitting surface is provided with reinforced rib, and the root of spherical fitting surface outside face raises up looping step; Described driving mirror bracket comprises pole, auxiliary support bar and support base plate, the two ends of support base plate are connected with the vehicle body connection end of pole respectively and one end of auxiliary support bar connects, the other end of auxiliary support bar is fixed on the middle part of pole, and the visor coupling end of pole is fixed in back mirror briquetting.
Described auxiliary support bar is bending, and its bending angle is 90 ° ~ 180 °, auxiliary support bar and pole in the same plane.
The other end of auxiliary support bar and the vehicle body connection end of pole are all fixed with support termination, and the two ends of support base plate are connected with two support terminations respectively by screw thread fixation kit, and screw thread fixation kit comprises bolt, pad and nut.
Described support base plate comprises the car body connecting plate and sleeve that are mutually connected, on the screw rod that jacket casing is located at bolt and can around bolt rotary.
The junction of car body connecting plate and sleeve be provided with perpendicular to quill shaft to floor.
The side of the visor coupling end of pole is provided with positioning plate, and end face is provided with obstruction of stent.
Described reinforced rib is radial reinforced rib, and radial reinforced rib is from the sensing base, summit of spherical fitting surface inside face.
As shown from the above technical solution, the back mirror stabilization structure that the utility model provides, at the inside face of back-mirror housing connecting portion and spherical fitting surface, radial reinforced rib is set, outside face arranges ring-shaped step, with increase back-mirror housing by force intensity, prevent back-mirror housing connecting portion because of vibration cracking; Driving mirror bracket increases auxiliary support bar, improve the stability of driving mirror bracket, avoid the shake because driving mirror bracket self-strength deficiency causes, the vehicle body connecting portion of driving mirror bracket is support base plate, therefore the contact surface of the vehicle body connecting portion of driving mirror bracket connects greatly, avoids the shake that vehicle body connecting portion Joint failure causes.
Auxiliary support bar adopts bending structure, and intensity is large; Support base plate comprises the car body connecting plate and sleeve that are mutually connected, wherein car body connecting plate is for connecting vehicle body, on the screw rod that jacket casing is located at bolt and can around bolt rotary, change the angle of pole and back mirror by turnbarrel when door mirror angle adjustment is larger, two support terminations can be made closely to be fixedly clamped sleeve by screw thread fixation kit after having adjusted, the junction of driving mirror bracket and back mirror briquetting is used for the angle adjustment of back mirror, avoids relatively rotating between driving mirror bracket and back mirror briquetting excessively causing Joint failure; Positioning plate on pole and obstruction of stent are all for strengthening the Joint strenght of driving mirror bracket and back mirror briquetting.
Accompanying drawing explanation
Fig. 1 is the structural representation of driving mirror bracket provided by the invention.
Fig. 2 is the assembly drowing of driving mirror bracket.
Fig. 3 is the full sectional view of back mirror.
Fig. 4 is the structural representation of back-mirror housing inside face.
Fig. 5 is the structural representation of back-mirror housing outside face.
Wherein, 1-pole, 2-auxiliary support bar, 3-car body connecting plate, 4-sleeve, 5-support termination, 6-nut, 7-bolt, 8-pad, 9-floor, 10-positioning plate, 11-obstruction of stent, 12-back mirror briquetting, 13-back-mirror housing, the spherical fitting surface of 14-, 15-ring-shaped step, the radial reinforced rib of 16-.
Detailed description of the invention
Illustrate in detail the utility model below in conjunction with drawings and Examples, content of the present utility model is not limited to following examples.
The back mirror stabilization structure that the utility model provides, as shown in Figure 1, Figure 2 and Figure 3, comprise back mirror and the driving mirror bracket for installing back mirror, back mirror at least comprises back-mirror housing 13 and back mirror briquetting 12, and back mirror briquetting is installed on the spherical fitting surface 14 of back-mirror housing, the inside face of spherical fitting surface is provided with radial reinforced rib 16, and radial reinforced rib is from the sensing base, summit of spherical fitting surface inside face, and the root of spherical fitting surface outside face raises up looping step 15, as shown in Figure 4 and Figure 5, described driving mirror bracket comprises pole 1, auxiliary support bar 2 and support base plate, described auxiliary support bar is bending, its bending angle is 90 ° ~ 180 °, the middle part of pole is fixed on and in the same plane with pole in one end of auxiliary support bar, the two ends of pole are respectively visor coupling end and vehicle body connection end, the other end of auxiliary support bar and the vehicle body connection end of pole are all fixed with support termination 5, the two ends of support base plate are connected with two support terminations respectively by screw thread fixation kit, screw thread fixation kit comprises bolt 7, pad 6 and nut 8, support base plate comprises the car body connecting plate 3 and sleeve 4 that are mutually connected, on the screw rod that jacket casing is located at bolt and can around bolt rotary, sleeve two ends are closely fixed on by screw thread fixation kit in two support terminations, the junction of car body connecting plate and sleeve be provided with perpendicular to quill shaft to floor 9, the side of the visor coupling end of pole is provided with positioning plate 10, end face is provided with obstruction of stent 11.
The back mirror stabilization structure installment provided by the utility model, on passenger car cab, to vibrate it, durability test cycle, experiment condition and result as shown in the table:
As seen from the above table, compared to existing back mirror stabilization structure, (the vibration effective value RMS that can bear in shake vibration test is 5gm/s
2), the back mirror stabilization structure self structure that the utility model provides is firm, has excellent anti-shudder performance.
Claims (7)
1. a back mirror stabilization structure, at least comprise back mirror and the driving mirror bracket for installing back mirror, back mirror at least comprises back-mirror housing and back mirror briquetting, back mirror briquetting is installed on the spherical fitting surface of back-mirror housing, it is characterized in that: the inside face of described spherical fitting surface is provided with reinforced rib, the root of spherical fitting surface outside face raises up looping step; Described driving mirror bracket comprises pole, auxiliary support bar and support base plate, the two ends of support base plate are connected with the vehicle body connection end of pole respectively and one end of auxiliary support bar connects, the other end of auxiliary support bar is fixed on the middle part of pole, and the visor coupling end of pole is fixed in back mirror briquetting.
2. back mirror stabilization structure according to claim 1, is characterized in that: described auxiliary support bar is bending, and its bending angle is 90 ° ~ 180 °, auxiliary support bar and pole in the same plane.
3. back mirror stabilization structure according to claim 1, it is characterized in that: the other end of auxiliary support bar and the vehicle body connection end of pole are all fixed with support termination, the two ends of support base plate are connected with two support terminations respectively by screw thread fixation kit, and screw thread fixation kit comprises bolt, pad and nut.
4. back mirror stabilization structure according to claim 3, is characterized in that: described support base plate comprises the car body connecting plate and sleeve that are mutually connected, on the screw rod that jacket casing is located at bolt and can around bolt rotary.
5. back mirror stabilization structure according to claim 4, is characterized in that: the junction of car body connecting plate and sleeve be provided with perpendicular to quill shaft to floor.
6. back mirror stabilization structure according to claim 1, is characterized in that: the side of the visor coupling end of pole is provided with positioning plate, and end face is provided with obstruction of stent.
7. back mirror stabilization structure according to claim 1, is characterized in that: described reinforced rib is radial reinforced rib, radial reinforced rib is from the sensing base, summit of spherical fitting surface inside face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520363442.2U CN204701538U (en) | 2015-05-29 | 2015-05-29 | A kind of back mirror stabilization structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520363442.2U CN204701538U (en) | 2015-05-29 | 2015-05-29 | A kind of back mirror stabilization structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204701538U true CN204701538U (en) | 2015-10-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520363442.2U Active CN204701538U (en) | 2015-05-29 | 2015-05-29 | A kind of back mirror stabilization structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN204701538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107380071A (en) * | 2017-09-05 | 2017-11-24 | 青岛即东汽车零部件有限公司 | A kind of rod-type Anti-shaking structure for rearview mirror |
-
2015
- 2015-05-29 CN CN201520363442.2U patent/CN204701538U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107380071A (en) * | 2017-09-05 | 2017-11-24 | 青岛即东汽车零部件有限公司 | A kind of rod-type Anti-shaking structure for rearview mirror |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |