CN218213419U

CN218213419U - Millimeter wave radar testing device

Info

Publication number: CN218213419U
Application number: CN202222327745.1U
Authority: CN
Inventors: 曾懋
Original assignee: Shenzhen Maxustech Co ltd
Current assignee: Shenzhen Maxustech Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-01-03
Anticipated expiration: 2032-08-31

Abstract

The utility model provides a millimeter wave radar testing arrangement relates to millimeter wave radar technical field, including the chassis, the four corners of chassis all is connected with the fixing base, the ring frame is installed in the outside of chassis, the inboard rotation of chassis is connected with first lead screw, the outside cover of first lead screw is equipped with first movable block, the top of first movable block is connected with the grudging post, the inboard rotation of grudging post is connected with the second lead screw, the outside cover of second lead screw is equipped with the second movable block, one side of second movable block is installed and is placed the seat, annular slide is installed on the top of ring frame, annular slide's top sliding connection has first slider, the measuring bar is installed on the top of first slider, the inside both sides of placing the seat all are equipped with splint, adjusting bolt is all installed to the both sides of placing the seat, adjusting bolt's one end and one side of splint are rotated and are connected. The utility model discloses can effectively test angle and height that test millimeter wave radar monitored, and the measuring accuracy is higher, has higher practical value.

Description

Millimeter wave radar testing device

Technical Field

The utility model belongs to the technical field of the millimeter wave radar, more specifically say, in particular to millimeter wave radar testing arrangement.

Background

The millimeter wave radar is a radar that operates in a millimeter wave band (millimeter wave) for detection. Generally, the millimeter wave refers to a frequency domain (with a wavelength of 1-10 mm) of 30-300 GHz, and the performance of the millimeter wave radar needs to be tested before the millimeter wave radar is used.

Based on the above, the present inventors found that the following problems exist: present millimeter wave radar testing arrangement is when using, mostly only can carry out the straight line test to it, is difficult to test millimeter wave radar monitoring's angle and height, leads to test data comparatively single, influences the user and uses.

Therefore, in view of the above, research and improvement are made on the existing structure and defects, and a millimeter wave radar testing device is provided to achieve the purpose of having more practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a millimeter wave radar testing arrangement to solve present millimeter wave radar testing arrangement when using, most only can carry out the straight line test to it, be difficult to test the angle and the height of millimeter wave radar monitoring, lead to test data comparatively single, influence the problem that the user used.

The utility model discloses millimeter wave radar testing arrangement's purpose and efficiency are reached by following specific technological means:

the utility model provides a millimeter wave radar testing arrangement, includes the chassis, the four corners of chassis all is connected with the fixing base, the ring frame is installed in the outside of chassis, the inboard of chassis is rotated and is connected with first lead screw, the outside cover of first lead screw is equipped with first movable block, the top of first movable block is connected with the grudging post, the inboard of grudging post is rotated and is connected with the second lead screw, the outside cover of second lead screw is equipped with the second movable block, one side of second movable block is installed and is placed the seat, annular slide is installed on the top of ring frame, annular slide's top sliding connection has first slider, the test bar is installed on the top of first slider, the inside both sides of placing the seat all are equipped with splint, place the both sides of seat and all install adjusting bolt, adjusting bolt's one end and one side of splint are rotated and are connected.

Furthermore, a first motor is installed on one side of the bottom frame, and the output end of the first motor is connected with one end of a first lead screw.

Furthermore, a second motor is installed on the top end of the stand, and the output end of the second motor is connected with one end of a second lead screw.

Furthermore, a fixed plate is installed on one side of the first sliding block, a third motor is installed on the top end of the fixed plate, a gear is installed at the output end of the third motor, a gear ring is installed on the inner side of the ring frame, and the gear ring are meshed.

Furthermore, first linear slide rails are installed on two sides of the top end of the bottom frame, a second slide block is connected to the top end of each first linear slide rail in a sliding mode, and the top end of each second slide block is connected with the bottom end of the corresponding vertical frame.

Furthermore, a second linear sliding rail is installed at two ends of one side of the vertical frame, a third sliding block is connected to one side of the second linear sliding rail in a sliding mode, and one side of the third sliding block is connected with one side of the placing seat.

Furthermore, a control panel is installed on one side of the stand.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. according to the millimeter wave radar testing device, the first movable block is sleeved outside the first lead screw, the first lead screw can be rotated to drive the first movable block to move accurately, so that the vertical frame can move accurately, a user can test a millimeter wave radar in a straight line conveniently, the second movable block is sleeved outside the second lead screw, the second lead screw can be rotated to drive the second movable block to move accurately, the placing seat can move accurately, the user can test the height of the millimeter wave radar conveniently, the first sliding block is connected to the top end of the annular sliding way in a sliding mode, the detection rod can move, the user can test the angle of the millimeter wave radar conveniently, one end of the adjusting bolt is rotatably connected with one side of the clamping plate, and the millimeter wave radar can be fixed through the clamping plate by rotating the adjusting bolt;

2. according to the millimeter wave radar testing device, the first motor is installed on one side of the bottom frame to achieve electric rotation of the first lead screw, the second motor is installed on the top end of the vertical frame to achieve electric rotation of the second lead screw, the third motor is installed on the top end of the fixing plate to achieve rotation of the gear, and therefore movement of the first sliding block is achieved; the utility model discloses can effectively test angle and height that test millimeter wave radar monitored, and the measuring accuracy is higher, has higher practical value.

Drawings

Fig. 1 is a perspective view 1 of the present invention.

Fig. 2 is a perspective view 2 of the present invention.

Fig. 3 is a plan view of the present invention.

Fig. 4 is an enlarged schematic view of the structure a in fig. 2 of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a chassis; 2. a fixed seat; 3. a circular ring frame; 4. a first lead screw; 5. a first movable block; 6. erecting a frame; 7. a second lead screw; 8. a second movable block; 9. a placing seat; 10. a splint; 11. adjusting the bolt; 12. an annular chute; 13. a first slider; 14. a detection lever; 15. a first motor; 16. a second motor; 17. a first linear slide rail; 18. a second slider; 19. a second linear slide rail; 20. a third slider; 21. a control panel; 22. a ring gear; 23. a gear; 24. a fixing plate; 25. a third motor.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, rather than to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Example (b):

as shown in figures 1 to 4:

the utility model provides a millimeter wave radar testing device, which comprises a chassis 1, wherein four corners of the chassis 1 are connected with fixed seats 2, a circular ring frame 3 is arranged on the outer side of the chassis 1, the inner side of the chassis 1 is rotatably connected with a first lead screw 4, the outer side of the first lead screw 4 is sleeved with a first movable block 5, the outer side of the first lead screw 4 is sleeved with the first movable block 5, the first lead screw 4 is rotated to drive the first movable block 5 to move accurately, thereby realizing the accurate movement of a vertical frame 6, facilitating a user to carry out a linear test on the millimeter wave radar, the top end of the first movable block 5 is connected with the vertical frame 6, the inner side of the vertical frame 6 is rotatably connected with a second lead screw 7, the outer side of the second lead screw 7 is sleeved with a second movable block 8, realizing the rotation of the second lead screw 7 to drive the second movable block 8 to move accurately, thereby realize placing the accurate removal of seat 9, convenience of customers carries out the height test to the millimeter wave radar, one side of second movable block 8 is installed and is placed seat 9, annular slide 12 is installed on the top of ring frame 3, the top sliding connection of annular slide 12 has first slider 13, top sliding connection through annular slide 12 has first slider 13, it is portable to realize test bar 14, convenience of customers carries out the angle test to the millimeter wave radar, test bar 14 is installed on the top of first slider 13, the inside both sides of placing seat 9 all are equipped with splint 10, adjusting bolt 11 is all installed to the both sides of placing seat 9, adjusting bolt 11's one end and splint 10's one side are rotated and are connected, the one end through adjusting bolt 11 and splint 10's one side are rotated and are connected, realize that rotatory adjusting bolt 11 can be through the fixed millimeter wave radar of splint 10.

Wherein, first motor 15 is installed to one side of chassis 1, and the output of first motor 15 is connected with the one end of first lead screw 4, installs first motor 15 through one side of chassis 1, realizes first lead screw 4 electrical rotation.

Wherein, second motor 16 is installed on the top of grudging post 6, and the output of second motor 16 is connected with the one end of second lead screw 7, installs second motor 16 through the top of grudging post 6, realizes second lead screw 7 electric rotation.

Wherein, a fixing plate 24 is installed on one side of the first slider 13, a third motor 25 is installed on the top end of the fixing plate 24, a gear 23 is installed on the output end of the third motor 25, a gear ring 22 is installed on the inner side of the ring frame 3, the gear 23 is meshed with the gear ring 22, the third motor 25 is installed on the top end of the fixing plate 24, the rotation of the gear 23 is realized, and therefore the movement of the first slider 13 is realized.

Wherein, first straight line slide rail 17 is all installed to the top both sides of chassis 1, and the top sliding connection of first straight line slide rail 17 has second slider 18, and the top of second slider 18 and the bottom of grudging post 6 are connected, all installs first straight line slide rail 17 through the top both sides of chassis 1, effectively improves the mobility stability of grudging post 6.

Wherein, second linear slide rail 19 is all installed at one side both ends of grudging post 6, and one side sliding connection of second linear slide rail 19 has third slider 20, and one side of third slider 20 is connected with one side of placing seat 9, all installs second linear slide rail 19 through one side both ends of grudging post 6, effectively improves the lift stability of placing seat 9.

Wherein, control panel 21 is installed to one side of grudging post 6, installs control panel 21 through one side of grudging post 6, realizes that equipment is controllable, increases the product and uses the convenience.

The specific use mode and function of the embodiment are as follows:

when using this kind of product, at first, detect whether the junction of this product fastens, place the product in the assigned position after guaranteeing intact, place seat 9 department and place the millimeter wave radar, make splint 10 fix the millimeter wave radar through rotatory adjusting bolt 11, control first motor 15 through control panel 21 and move, make first lead screw 4 electrical rotation, thereby realize the accurate removal of grudging post 6, convenience of customers carries out the straight line test to the millimeter wave radar, control second motor 16 through control panel 21 and move, make second lead screw 7 electrical rotation, thereby realize placing seat 9 accurate removal, convenience of customers carries out the high test to the millimeter wave radar, control panel 21 controls third motor 25 through and moves, make gear 23 rotatory, realize measuring bar 14 and move, convenience of customers carries out the angle test to the millimeter wave radar, all install first linear slide rail 17 through the top both sides of chassis 1, effectively improve the mobility stability of grudging post 6, all install second linear slide rail 19 through one side both ends of grudging post 6, effectively improve the lift stability of placing seat 9, the utility model discloses can effectively test the angle and the height of radar monitoring, and the precision of millimeter wave radar is higher, and the practical precision is higher.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a millimeter wave radar testing arrangement, includes chassis (1), its characterized in that: the utility model discloses a quick-witted, including chassis (1), ring frame (3), stand (6), the inboard rotation of chassis (1) is connected with first lead screw (4), the outside cover of first lead screw (4) is equipped with first movable block (5), the top of first movable block (5) is connected with grudging post (6), the inboard rotation of grudging post (6) is connected with second lead screw (7), the outside cover of second lead screw (7) is equipped with second movable block (8), one side of second movable block (8) is installed and is placed seat (9), annular slide (12) are installed on the top of ring frame (3), the top sliding connection of annular slide (12) has first slider (13), detection pole (14) are installed on the top of first slider (13), the inside both sides of placing seat (9) all are equipped with splint (10), the both sides of placing seat (9) all install adjusting bolt (11), the one end of adjusting bolt (11) and one side of splint (10) are rotated and are connected.

2. The millimeter wave radar testing apparatus according to claim 1, wherein: a first motor (15) is installed on one side of the bottom frame (1), and the output end of the first motor (15) is connected with one end of a first lead screw (4).

3. The millimeter wave radar testing apparatus according to claim 1, wherein: and a second motor (16) is installed at the top end of the stand (6), and the output end of the second motor (16) is connected with one end of a second lead screw (7).

4. The millimeter wave radar testing apparatus according to claim 1, wherein: fixed plate (24) are installed to one side of first slider (13), third motor (25) are installed on the top of fixed plate (24), gear (23) are installed to the output of third motor (25), ring gear (22) are installed to the inboard of ring frame (3), gear (23) and ring gear (22) meshing.

5. The millimeter wave radar testing apparatus according to claim 1, wherein: first linear slide rail (17) are all installed to the top both sides of chassis (1), the top sliding connection of first linear slide rail (17) has second slider (18), the top of second slider (18) and the bottom of grudging post (6) are connected.

6. The millimeter wave radar testing apparatus according to claim 1, wherein: second linear sliding rails (19) are installed at two ends of one side of the vertical frame (6), a third sliding block (20) is connected to one side of each second linear sliding rail (19) in a sliding mode, and one side of each third sliding block (20) is connected with one side of the placing seat (9).

7. The millimeter wave radar testing apparatus according to claim 1, wherein: and a control panel (21) is installed on one side of the stand (6).