CN212020674U - Millimeter wave radar installing support is used in test - Google Patents
Millimeter wave radar installing support is used in test Download PDFInfo
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- CN212020674U CN212020674U CN202020476451.3U CN202020476451U CN212020674U CN 212020674 U CN212020674 U CN 212020674U CN 202020476451 U CN202020476451 U CN 202020476451U CN 212020674 U CN212020674 U CN 212020674U
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- adjusting
- wave radar
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Abstract
The utility model discloses a millimeter wave radar mounting bracket for testing, which comprises a mounting substrate from top to bottom, an adjustable support and a bottom fixing substrate; the two sides of the short edge of the adjustable support upwards extend to be connected with the mounting substrate, and the two sides of the long edge downwards extend to be connected with the bottom fixing substrate below. The mounting substrate is provided with an arc-shaped groove and a mounting hole which are respectively provided with two ends and used for mounting and fixing the radar; radar bottom one end be equipped with mounting hole complex first installation department, one end be equipped with at least two with arc wall complex installation department. The utility model discloses an installing support is convenient to use, can all-round angle of adjustment, and the fixed wide and general millimeter wave radar installing support of stable extensive applicability, can be according to the test needs in the testing process, select the installation angle in a flexible way to reach the requirement of test condition, the test cost is also saved simultaneously to the time of setting up of the test condition that significantly reduces, guarantees that the test condition sets up the accuracy, thereby obtains the experimental data of ideal.
Description
Technical Field
The utility model relates to a radar installing support especially relates to a millimeter wave radar installing support is used in test.
Background
In recent years, intelligent driving of automobiles is developing more and more rapidly, and millimeter wave radars for automobiles are used as one of important sensors for intelligent driving, and the application of the millimeter wave radars is also more and more extensive. At present, domestic part suppliers have different technical methods for testing millimeter wave radars, and the testing level is continuously improved along with the development of the industry.
The performance of the millimeter wave radar is affected by the installation inclination caused by the difference of the installation angle or the installation error, and therefore, the performance of the millimeter wave radar under the different installation angles needs to be performed. Looking at the test condition at present, the support that is used for the millimeter wave radar test on the one hand has mostly can't angle regulation, has some supports although can angle regulation, but can't accomplish to guarantee again can all-round angle regulation when the vehicle developments are gone stable fixed, has again to be current support angle regulation and need to dismantle the support and just can angle regulation, uses inconveniently, reduces efficiency of software testing.
In a word, the prior art lacks a convenient to use, can all-round angle of adjustment, and fixed stable extensive suitability's millimeter wave radar installing support.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: in order to solve the problem that prior art exists, the utility model provides a millimeter wave radar installing support is used in test, convenient to use, the all-round adjustment support angle of ability, and fixity and steadiness are good.
The technical scheme is as follows: in order to achieve the above purpose, the utility model can adopt the following technical proposal:
a millimeter wave radar mounting bracket for testing comprises a mounting substrate, an adjustable support and a bottom fixing substrate, wherein the mounting substrate is arranged from top to bottom;
two sides of the short edge of the adjustable support are respectively provided with a first adjusting mounting hole in an upward extending manner, and two sides of the long edge are respectively provided with a second adjusting mounting hole in a downward extending manner; the adjustable support is connected with the upper mounting substrate through a first adjusting mounting hole, and the adjustable support is connected with the lower bottom fixed substrate through a second adjusting mounting hole;
the mounting substrate is provided with an arc-shaped groove and a mounting hole for mounting and fixing the radar; the arc-shaped groove and the mounting hole are respectively arranged at two end parts of the mounting substrate; radar bottom one end be equipped with mounting hole complex first installation department, the other end be equipped with at least two with arc wall complex installation department.
Two sides of the mounting substrate extend downwards to form substrate adjusting mounting holes matched with the first adjusting mounting holes; the setting position of the substrate adjusting mounting hole is avoided from the mounting part; the adjustable support is movably connected with the mounting base plate through a first self-locking bolt which is arranged in the first adjusting mounting hole and the base plate adjusting mounting hole in a penetrating manner; the corresponding position adjustment of the radar rotating by taking the first self-locking bolt as a rotating shaft is realized, and when the radar rotates to a proper position, the first self-locking bolt is locked and fixed; the setting of auto-lock bolt need not to fix the bolt head with pliers at not hard up bolt in-process of adjusting, only needs the not hard up nut of practical spanner to avoid the idle running of bolt, adjusted more convenient and fast.
Two sides of the bottom fixed substrate extend upwards to form bottom substrate adjusting and mounting holes matched with the second adjusting and mounting holes; the adjustable support and the bottom fixed base plate are movably connected through a second self-locking bolt which penetrates through the second adjusting mounting hole and the bottom base plate adjusting mounting hole. The corresponding position adjustment of the radar rotating by taking the second self-locking bolt as a rotating shaft is realized, and when the radar rotates to a proper position, the second self-locking bolt is locked and fixed; similarly, the self-locking bolt is arranged in the adjusting process of the loose bolt, the head of the bolt does not need to be fixed by a clamp, and only a practical wrench is needed to loosen the nut, so that idling of the bolt is avoided, and the adjusting is more convenient and rapid.
Weight reduction grooves are formed in the mounting base plate and the adjustable support; the weight reduction grooves are arranged to strengthen the overall strength of the support and reduce the weight of the mounting base plate and the adjustable support.
Furthermore, a square weight-reducing groove is formed in the mounting substrate.
Furthermore, a cross-shaped weight reduction groove is formed in the adjustable support.
The radar bottom is equipped with second installation department and third installation department with arc wall matched with, two tip are located to second installation department and third installation department. The radar and the mounting substrate are fixed together by the second mounting part and the third mounting part and the first mounting part at the other end, and after one of the mounting parts is fixed with the corresponding position on the mounting substrate through the bolt, the radar can be subjected to angle and position adjustment on the plane.
An arc-shaped stamping groove is formed in the mounting substrate; the arc-shaped stamping groove can enhance the strength of the mounting substrate, ensure no deformation in the use process and avoid the influence on the radar test; on the other hand, the bracket also plays a role in reducing the weight of the bracket.
A plurality of strip-shaped mounting grooves are formed in the bottom fixing substrate; a on the other hand can satisfy the automobile body sheet metal component that the shape is various and fix in the position of difference, has more fixed choices with the fixed and installation of automobile body sheet metal component, a plurality of strip mounting grooves can supply construction bolt to adjust when carrying out whole car fixed mounting and remove about going on to the performance of test radar when the horizontal position of same high difference, on the other hand. Thereby meeting more test environment requirements.
The mounting substrate, the adjustable support and the bottom fixing substrate are all of an axisymmetric structure, so that the attractiveness is improved, and the processing difficulty and the processing cost are reduced.
Has the advantages that: the utility model has the advantages of it is following: the millimeter wave radar mounting bracket is convenient to use, can adjust the angle in all directions, is fixed, stable and widely applicable, and can flexibly select the mounting angle according to test requirements in the test process, so that the requirement of the test working condition is met, the construction time of the test working condition is greatly reduced, the test cost is saved, the construction accuracy of the test working condition is ensured, and ideal experimental data are obtained.
Drawings
FIG. 1 is an exploded view of the working state of the mounting bracket according to the embodiment of the present invention;
fig. 2 is a schematic perspective view of the mounting bracket of the present invention;
fig. 3 is a schematic top view of the mounting bracket of the present invention;
fig. 4 is a schematic view of the mounting bracket mounting structure of the present invention.
Detailed Description
Referring to fig. 1-4, the utility model discloses a millimeter wave radar mounting bracket for testing, which comprises a mounting substrate 1 from top to bottom, an adjustable support 2 and a bottom fixing substrate 3;
the two sides of the short edge of the adjustable support 2 extend upwards to form first adjusting mounting holes 21 respectively, and the two sides of the long edge extend downwards to form second adjusting mounting holes 22 respectively.
Two sides of the mounting substrate 1 extend downwards to form substrate adjusting mounting holes 14 matched with the first adjusting mounting holes 21; the setting position of the substrate adjusting mounting hole 14 is avoided from the mounting part; the adjustable support 2 is movably connected with the mounting base plate 1 through a first self-locking bolt 5 which is arranged in the first adjusting mounting hole 21 and the base plate adjusting mounting hole 14 in a penetrating way; the radar 4 is adjusted by taking the first self-locking bolt 5 as a rotating shaft to rotate to a corresponding position, and when the radar rotates to a proper position, the first self-locking bolt 5 is locked at a fixed position.
Two sides of the bottom fixed substrate 3 extend upwards to form bottom substrate adjusting and mounting holes 31 matched with the second adjusting and mounting holes 22; the adjustable support 2 is movably connected with the bottom fixed base plate 3 through a second self-locking bolt 6 which penetrates through the second adjusting mounting hole 22 and the bottom base plate adjusting mounting hole 31. The radar 4 is adjusted by taking the second self-locking bolt 6 as a rotating shaft to rotate to a corresponding position, and when the radar rotates to a proper position, the second self-locking bolt 6 is locked at a fixed position.
The setting of auto-lock bolt need not to fix the bolt head with pliers at not hard up bolt in-process of adjusting, only needs the not hard up nut of practical spanner to avoid the idle running of bolt, adjusted more convenient and fast.
The mounting substrate 1 is provided with an arc-shaped groove 11 and a mounting hole 12 for mounting and fixing the radar 4; the arc-shaped grooves 11 and the mounting holes 12 are respectively arranged at two end parts of the mounting substrate 1; 4 bottom one end of radar is equipped with the first installation department with mounting hole 12 complex, and the other end is equipped with two at least and 11 complex installations departments of arc wall. A second mounting part 41 and a third mounting part 42 which are respectively arranged at two ends; realize radar and mounting substrate 1's fixed jointly with the first installation department of the other end, fix one of them installation department and the relevant position on mounting substrate 1 through the bolt after, can carry out angle and position control on the plane to the radar.
The mounting base plate 1 and the adjustable support 2 are provided with weight reduction grooves; wherein, a square weight-reducing groove 13 is arranged on the mounting base plate 1, and a cross-shaped weight-reducing groove 23 is arranged on the adjustable support 2; the weight reduction grooves are arranged to strengthen the overall strength of the support and reduce the weight of the mounting base plate and the adjustable support. In addition, an arc-shaped stamping groove 15 is arranged on the mounting substrate 1; the arc-shaped stamping groove 15 can enhance the strength of the mounting substrate 1, ensure no deformation in the use process and avoid the influence on the test of the radar 4; on the other hand, the bracket also plays a role in reducing the weight of the bracket. The bottom fixing substrate 3 is provided with 4 strip-shaped mounting grooves 32; a on the other hand can satisfy the automobile body sheet metal component that the shape is various and fix in the position of difference, has more fixed choices for with the fixed and installation of automobile body sheet metal component, 4 strip mounting grooves 32 can supply construction bolt to adjust about carrying out when carrying out whole car fixed mounting and remove to the performance of test radar when the horizontal position of same high difference, on the other hand.
The mounting substrate 1, the adjustable support 2 and the bottom fixing substrate 3 are all of axial symmetry structures, so that on one hand, the attractiveness is improved, and on the other hand, the processing difficulty and the processing cost are reduced.
The working principle is as follows:
when the plane angle of the radar 4 is adjusted, firstly, the first installation part at one end of the radar 4 is fixed with the installation hole 12 at one side of the fixed installation substrate 1 through the fixing bolt, the installation hole 12 is used as an axis to rotate for a certain angle, in the rotating process, the second installation part 41 and the third installation part 42 at the other end of the radar 4 are free, and when the adjustment is finished, the second installation part 41 and the third installation part 42 are fixed in the arc-shaped groove 11 through the bolt, so that the adjustment of the plane angle and the position of the radar is realized, the scene of whether the radar is inclined up and down is simulated, and whether the detection performance of the radar has influence at the moment is tested.
The first self-locking bolt 5 and the second self-locking bolt 6 are different in arrangement position in the horizontal direction, the radar can be correspondingly adjusted in position by taking the first self-locking bolt 5 and the second self-locking bolt 6 as rotating shafts respectively, when the radar is adjusted in position, only the first self-locking bolt 5 or the second self-locking bolt 6 needs to be loosened, and then the radar is used as the rotating shaft to rotate the mounting base plate 3 to adjust the required mounting angle. Therefore, the adjustment and fixation of all-around angles of the radar are realized.
Claims (10)
1. A millimeter wave radar mounting bracket for testing is characterized by comprising a mounting substrate (1) from top to bottom, an adjustable support (2) and a bottom fixing substrate (3);
two sides of the short side of the adjustable support (2) extend upwards to be provided with a first adjusting mounting hole (21) respectively, and two sides of the long side extend downwards to be provided with a second adjusting mounting hole (22) respectively; the adjustable support (2) is connected with the mounting substrate (1) above through a first adjusting mounting hole (21), and the adjustable support (2) is connected with the bottom fixed substrate (3) below through a second adjusting mounting hole (22);
the mounting substrate (1) is provided with an arc-shaped groove (11) and a mounting hole (12) for mounting and fixing the radar (4); the arc-shaped grooves (11) and the mounting holes (12) are respectively arranged at two end parts of the mounting substrate (1); radar (4) bottom one end is equipped with the first installation department with mounting hole (12) complex, and the other end is equipped with two at least and arc wall (11) complex installation departments.
2. The millimeter wave radar mounting bracket for testing of claim 1, wherein: two sides of the mounting substrate (1) extend downwards to form substrate adjusting mounting holes (14) matched with the first adjusting mounting holes (21); the setting position of the substrate adjusting mounting hole (14) is avoided from the mounting part; the adjustable support (2) is movably connected with the mounting base plate (1) through a first self-locking bolt (5) penetrating through the first adjusting mounting hole (21) and the base plate adjusting mounting hole (14).
3. The millimeter wave radar mounting bracket for testing of claim 1, wherein: two ends of the bottom fixed substrate (3) extend upwards to form bottom substrate adjusting and mounting holes (31) matched with the second adjusting and mounting holes (22); the adjustable support (2) is movably connected with the bottom fixed base plate (3) through a second self-locking bolt (6) penetrating through the second adjusting mounting hole (22) and the bottom base plate adjusting mounting hole (31).
4. The millimeter wave radar mounting bracket for testing of claim 1, wherein: and weight reduction grooves are formed in the mounting base plate (1) and the adjustable support (2).
5. The millimeter wave radar mounting bracket for testing of claim 1 or 4, wherein: the mounting substrate (1) is provided with a square weight-reducing groove (13).
6. The millimeter wave radar mounting bracket for testing of claim 1 or 4, wherein: and a cross-shaped weight reduction groove (23) is formed in the adjustable support (2).
7. The millimeter wave radar mounting bracket for testing of claim 1, wherein: radar (4) bottom is equipped with second installation department (41) and third installation department (42) with arc wall (11) matched with, two tip are located to second installation department (41) and third installation department (42) branch.
8. The millimeter wave radar mounting bracket for testing of claim 1, wherein: an arc-shaped stamping groove (15) is arranged on the mounting substrate (1).
9. The millimeter wave radar mounting bracket for testing of claim 1, wherein: the bottom fixing base plate (3) is provided with a plurality of strip-shaped mounting grooves (32).
10. The millimeter wave radar mounting bracket for testing of claim 1, wherein: the mounting substrate (1), the adjustable support (2) and the bottom fixing substrate (3) are all in an axisymmetric structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020476451.3U CN212020674U (en) | 2020-04-03 | 2020-04-03 | Millimeter wave radar installing support is used in test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020476451.3U CN212020674U (en) | 2020-04-03 | 2020-04-03 | Millimeter wave radar installing support is used in test |
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| Publication Number | Publication Date |
|---|---|
| CN212020674U true CN212020674U (en) | 2020-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020476451.3U Active CN212020674U (en) | 2020-04-03 | 2020-04-03 | Millimeter wave radar installing support is used in test |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112731297A (en) * | 2020-12-15 | 2021-04-30 | 珠海格力电器股份有限公司 | Millimeter wave radar structure, air conditioner and control method of air conditioner |
-
2020
- 2020-04-03 CN CN202020476451.3U patent/CN212020674U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112731297A (en) * | 2020-12-15 | 2021-04-30 | 珠海格力电器股份有限公司 | Millimeter wave radar structure, air conditioner and control method of air conditioner |
| CN112731297B (en) * | 2020-12-15 | 2024-03-15 | 珠海格力电器股份有限公司 | Millimeter wave radar structure, air conditioner and control method of air conditioner |
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