CN210571905U - Front-gear inner rear-view mirror base test jig - Google Patents
Front-gear inner rear-view mirror base test jig Download PDFInfo
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- CN210571905U CN210571905U CN201920989196.XU CN201920989196U CN210571905U CN 210571905 U CN210571905 U CN 210571905U CN 201920989196 U CN201920989196 U CN 201920989196U CN 210571905 U CN210571905 U CN 210571905U
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- mirror base
- glass
- layer board
- view mirror
- support
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Abstract
The utility model provides a preceding shelves interior rear-view mirror base test jig, including base and layer board, the base comprises the bottom plate and welds the support on it, the support passes through cylindric lock installation layer board support, install on the layer board support the layer board is used for placing the glass that awaits measuring, still includes the bulb seat, the bulb seat cover is on the interior rear-view mirror base that awaits measuring and with the fix with screw on the bulb, interior rear-view mirror base bonds on the glass that awaits measuring. The utility model provides a pair of front-end inner rear-view mirror base test jig simulates real car installation angle, and the reliability, repeatability, reproducibility of test data are ensured to the satisfying test requirement that can be fine.
Description
Technical Field
The utility model relates to a detection area, concretely relates to front-end range interior rear-view mirror base test jig.
Background
The front-gear inside rear-view mirror is generally arranged at the top of front-gear glass in a vehicle, is an important tool for a driver to acquire information behind the vehicle, can observe the situation behind the vehicle and ensures the driving safety. Regarding the design development of the rearview mirror, besides the requirements of relevant regulations and standards are met, the curvature radius, the size of the mirror surface and the installation position are reasonably selected, and the problem of matching of the dynamic characteristics of the structure is also required to be paid attention. The adhesive strength between the rearview mirror base and the windshield is one of important characteristics, when the automobile is accidentally collided under cold and hot environmental conditions, bumpy road surfaces and in the driving process, if the adhesive strength is low, the rearview mirror base has the risk of falling off, and the driving safety is affected. However, the existing testing device for detecting whether the bonding strength of the base of the front-gear inside rear-view mirror is qualified is complex and complicated to operate.
SUMMERY OF THE UTILITY MODEL
The utility model provides a front-gear inner rear-view mirror base test jig to whether qualified testing arrangement of front-gear inner rear-view mirror base adhesion strength is comparatively complicated, complex operation's problem among the solution prior art detects.
The utility model provides a preceding shelves interior rear-view mirror base test jig, including base and layer board, state the base and constitute by the bottom plate and set up the support on it, the support passes through cylindric lock installation layer board support, layer board support embedding the layer board is used for placing the glass that awaits measuring through the bolt-up, still includes the bulb seat, the bulb seat cover is on the interior rear-view mirror base on the glass that awaits measuring and with the fix with screw on the bulb.
Preferably, the support comprises a short support and a long support, and the non-welding end faces of the short support and the long support are semicircular.
Preferably, two pressing plates are respectively arranged on two sides of the supporting plate, fastening bolts are arranged on the pressing plates and used for fixing the glass to be detected, and positioning pins are further arranged at the bottom of the supporting plate.
Preferably, a balancing weight is further mounted on the ball head of the ball head seat, and the balancing weight is clamped and fixed through a bolt.
Preferably, rubber blocks are respectively arranged between the pressing plate and the glass to be detected and between the glass to be detected and the supporting plate. Play and fix firmly and do not crush sample
The utility model discloses beneficial effect:
the utility model provides a pair of preceding shelves interior rear-view mirror base test jig, simulation real car installation angle, the weight of bulb seat and balancing weight and bolt reach the weight of test requirement, and the satisfying test requirement that whole test jig can be fine ensures reliability, repeatability, the reproducibility of test data.
Drawings
Fig. 1 is a three-dimensional structure view of the embodiment of the present invention.
Fig. 2 is a front view of an embodiment of the present invention.
Fig. 3 is a top view of an embodiment of the present invention.
Fig. 4 is a side view of an embodiment of the present invention.
The device comprises a base plate 1, a short support 2, a long support 3, a supporting plate 4, a supporting plate 5, glass to be detected 6, a rubber 7, a positioning pin 8, a cylindrical pin 9, a pressing plate 10, a fastening bolt 11, a ball head seat 12, a balancing weight 13 and a bolt 14.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in detail with reference to specific embodiments.
Examples
As fig. 1 ~ 4, the utility model provides a preceding shelves interior rear-view mirror base test jig, including base and layer board 4, the base comprises bottom plate 1 and the support that sets up on it, the support embedding in the bottom plate 1 and through bottom bolt-up the support, the support passes through cylindric lock 9 installation layer board support 5, layer board support 5 embedding layer board 4 is used for placing the glass 6 that awaits measuring through bolt-up, still includes bulb seat 12, bulb seat 12 cover is on the interior rear-view mirror base on the glass that awaits measuring and with the fix with screw on the bulb.
The support includes short support 2 and long support 3, the non-welded end face of short support 2 and long support 3 is semi-circular. Set up short support 2 and long support 3, a difference in height between the long and short support, layer board and horizontal plane form certain angle, can better simulate windshield's real car installation angle, reach the optimal test effect.
Two pressing plates 10 are respectively arranged on two sides of the supporting plate 4, fastening bolts 11 are arranged on the pressing plates 10 and used for fixing the glass 6 to be detected, and positioning pins 8 are further arranged at the bottom of the supporting plate 4. The pressing plate 10 and the positioning pin 8 fasten and position the glass 6 to be tested, and dislocation in the testing process of the glass 6 to be tested is avoided.
The head of the ball head seat 12 is also provided with a balancing weight 13, and the balancing weight 13 is fixed by a bolt 14. The weight of the ball head seat, the balancing weight and the bolt simulates the weight of an actual front-gear inner rear-view mirror so as to better simulate the installation working condition of an actual vehicle.
Rubber blocks 7 are respectively arranged between the pressing plate 10 and the glass 6 to be detected and between the glass 6 to be detected and the supporting plate 4. The rubber block 7 plays a role in shock absorption and prevention of collision of the glass 6 to be detected, and is prevented from being broken.
The utility model discloses whether mainly used detects the bond strength between interior rear-view mirror base and the preceding glass shield qualified, include the bond strength under bond strength and the vibration condition under various environmental condition, whether qualified standard promptly the balancing weight can drop, if the balancing weight does not drop promptly the adhesion degree is qualified, otherwise then unqualified.
To sum up, the utility model provides a pair of front end rearview mirror base test jig simulates real car installation angle, and the weight of bulb seat and balancing weight and bolt reaches the weight of test requirement, and the satisfying test requirement that whole test jig can be fine ensures reliability, repeatability, reproducibility of test data.
The above description is only an example of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (5)
1. The utility model provides a preceding shelves interior rear-view mirror base test jig, includes base and layer board (4), its characterized in that, the base comprises bottom plate (1) and the support that sets up on it, the support passes through cylindric lock (9) installation layer board support (5), layer board support (5) embedding layer board (4) and through the bolt-up be used for placing glass (6) that await measuring, still include bulb seat (12), bulb seat (12) cover is on the interior rear-view mirror base on glass (6) that await measuring and with the fix with screw on the bulb.
2. The front rearview mirror base test rack according to claim 1, wherein the brackets comprise a short bracket (2) and a long bracket (3), and the non-welded end surfaces of the short bracket (2) and the long bracket (3) are semicircular.
3. The front rearview mirror base test frame according to claim 1, wherein two pressure plates (10) are respectively arranged on two sides of the supporting plate (4), fastening bolts (11) are arranged on the pressure plates (10) for fixing the glass (6) to be tested, and a positioning pin (8) is further arranged at the bottom of the supporting plate (4).
4. The front-rear inner mirror base test frame according to claim 1, wherein a counterweight (13) is further mounted on the ball head of the ball head seat (12), and the counterweight (13) is fixed by using a bolt (14).
5. The front rearview mirror base test frame according to claim 3, wherein rubber blocks (7) are respectively arranged between the glass (6) to be tested and the pressing plate (10) and between the glass (6) to be tested and the supporting plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920989196.XU CN210571905U (en) | 2019-06-28 | 2019-06-28 | Front-gear inner rear-view mirror base test jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920989196.XU CN210571905U (en) | 2019-06-28 | 2019-06-28 | Front-gear inner rear-view mirror base test jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210571905U true CN210571905U (en) | 2020-05-19 |
Family
ID=70641676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920989196.XU Active CN210571905U (en) | 2019-06-28 | 2019-06-28 | Front-gear inner rear-view mirror base test jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210571905U (en) |
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2019
- 2019-06-28 CN CN201920989196.XU patent/CN210571905U/en active Active
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