Foldable moving target detection tachymeter supporting structure

Abstract

The utility model relates to the technical field of tachymeter supporting, and provides a foldable moving target detection tachymeter supporting structure, which comprises a fixed seat, folding structures are uniformly arranged at the bottom end of the fixed seat, each folding structure comprises hinge seats uniformly fixed at the bottom end of the fixed seat, an electric push rod is fixed at the bottom end of the fixed seat, and the electric push rod is fixed at the bottom end of the fixed seat. And supporting seats are hinged to the bottoms of the hinge seats. The folding structure is arranged, the threaded handle is matched with different clamping grooves, the height of the fixing base can be adjusted, when the movable disc moves downwards, the movable disc drives the supporting base to be unfolded through the hinge rod so as to support the fixing base, and when the movable disc moves upwards, the supporting base can be unfolded through the hinge rod so as to support the fixing base. When the moving target detection tachymeter supporting structure is used, the moving disc drives the supporting base to be folded through the hinge rod, so that the fixing base is convenient to carry, the function that the device is convenient to fold quickly is achieved, and the applicability of the moving target detection tachymeter supporting structure in use is improved.

Description

Technical Field

[0001] This utility model relates to the field of speed measuring instrument support technology, and in particular to a foldable moving target detection speed measuring instrument support structure. Background Technology

[0002] A moving target detection speedometer is an instrument used to measure the speed of moving objects. In order to support the speedometer, keep it stable when detecting moving targets, and make it easy to store when not in use, thereby extending the service life of the speedometer and reducing the risk of accidental damage, a foldable moving target detection speedometer support structure is used.

[0003] To address this, patent CN213089355U discloses a foldable measuring tripod, including a fixed base. The top of the fixed base has a mounting post, and three foldable support legs are spaced circumferentially at the bottom of the fixed base. The upper end of each foldable support leg is hinged to the fixed base. Each foldable support leg includes a connecting sleeve hinged to the fixed base. Two fixing plates are parallel and spaced apart on the connecting sleeve. An adjustable leg is hinged between the two fixing plates. A limiting shaft is detachably inserted into the adjustable leg, and a limiting hole that mates with the limiting shaft is provided on the adjustable leg. Each fixing plate has a first positioning hole and a second positioning hole adapted to the limiting shaft. This invention has a simple and compact structure, allows for folding of the tripod, and facilitates its carrying and use.

[0004] While the aforementioned foldable measuring tripods are convenient to carry and use, their limited applicability stems from the fact that they are difficult to fold and require considerable time and effort to fold. Utility Model Content

[0005] The purpose of this invention is to provide a foldable moving target detection speed measuring instrument support structure to solve the problem that existing moving target detection speed measuring instrument support structures are inconvenient to fold quickly.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a foldable moving target detection speed measuring instrument support structure, including a fixed base;

[0007] The bottom end of the fixed base is uniformly provided with a folding structure. The folding structure includes a hinged base uniformly fixed to the bottom end of the fixed base. An electric push rod is fixed to the bottom end of the fixed base. A support base is hinged to the bottom of each hinged base. A support column is provided to the bottom of each support base. A hinge rod is hinged to one side of each support base. A movable disk is hinged to one end of each hinge rod.

[0008] The fixing base is equipped with an adjustment structure inside;

[0009] The top of the fixed base is provided with a fixing plate, the top of the fixing plate is provided with the speed measuring instrument body, and both sides of the top of the fixed base are fixed with fixing structures.

[0010] When using this device, the folding structure enables it to be folded quickly, thereby improving the applicability of the moving target detection speed measuring instrument support structure during use; the fixing structure enables it to be installed easily, thereby improving the stability of the moving target detection speed measuring instrument support structure during use; and the adjusting structure enables it to be adjusted easily, thereby improving the convenience of the moving target detection speed measuring instrument support structure during use.

[0011] Preferably, the support column has evenly spaced slots on one side, and the bottom of the support base has a threaded handle threadedly connected to one side. The height of the fixed base can be adjusted by the interaction of the threaded handle with different slots. When the moving plate moves downward, the moving plate will drive the support base to unfold through the hinge rod to support the fixed base.

[0012] Preferably, the bottom end of the electric push rod is fixedly connected to the top end of the movable disk, the support column and the support base form a sliding structure, and the threaded handle and the support column form an engaging structure through slots, which are evenly distributed on one side of the support column. When the movable disk moves upward, it will drive the support base to fold via the hinge rod, so as to carry the fixed base.

[0013] Preferably, the fixing structure includes a support plate, a handwheel, threaded posts, a clamping plate, a rubber pad, and a sliding rod. The support plate is fixed to both sides of the top of the fixing plate. Threaded posts penetrate the interior of each support plate. A handwheel is fixed to one end of each threaded post, and a clamping plate is threaded to the other end of each threaded post. A rubber pad is fixed to one side of each clamping plate. Sliding rods penetrate the interior of the support plates on both sides of the threaded posts. The sliding rods enhance the stability of the clamping plate during movement. After movement, the clamping plate causes the rubber pad to clamp onto one side of the speedometer body, thus fixing the speedometer body.

[0014] Preferably, the threaded column and the support plate are threadedly connected, one side of the rubber pad abuts against one side of the speedometer body, the slide rod and the support plate form a sliding structure, and one end of the slide rod is fixedly connected to one side of the clamping plate. The rubber pad increases the friction between the clamping plate and the speedometer body, while also protecting the side of the speedometer body.

[0015] Preferably, the adjustment structure includes a built-in cavity, a rotating shaft, a first bevel gear, a rotating rod, a servo motor, and a second bevel gear. The built-in cavity is disposed inside the fixed base, and a rotating shaft is disposed inside the built-in cavity. A second bevel gear is fixed on the outer wall of the top of the rotating shaft. The first bevel gear is meshed with one side of the bottom end of the second bevel gear. A rotating rod is fixed on one side of the first bevel gear, and a servo motor is installed on the outer wall of the fixed base at one end of the rotating rod.

[0016] Preferably, the bottom end of the rotating shaft extends into the interior of the fixed base and forms a rotating structure with the fixed base; the top end of the rotating shaft extends into the exterior of the fixed base and is fixedly connected to the bottom end of the fixed plate; one end of the rotating rod extends into the exterior of the fixed base and is fixedly connected to the output end of the servo motor. When the first bevel gear rotates, the first bevel gear drives the rotating shaft to rotate through the second bevel gear, and the rotating shaft drives the speedometer body to rotate through the fixed plate, thereby changing the angle of the speedometer body.

[0017] The present invention provides a foldable moving target detection and speed measuring instrument support structure, the advantages of which are:

[0018] By incorporating a folding structure, the height of the fixed base can be adjusted through the interplay of a threaded handle and different slots. When the moving disc moves downward, it unfolds the support base via a hinge rod to support the fixed base. When the moving disc moves upward, it folds the support base via the hinge rod to facilitate carrying the fixed base. This design enables the device to be easily and quickly folded, thereby improving the applicability of the support structure for the moving target detection speedometer.

[0019] By incorporating a fixed structure, the stability of the clamping plate during movement is enhanced under the action of the sliding rod. After movement, the clamping plate will cause the rubber pad to clamp onto one side of the speed measuring instrument body, thereby fixing the speed measuring instrument body. Under the action of the rubber pad, the friction between the clamping plate and the speed measuring instrument body is increased, and the side of the speed measuring instrument body is protected. This realizes the function of easy installation of the device, thereby improving the stability of the moving target detection speed measuring instrument support structure during use.

[0020] By incorporating an adjustment structure, when the first bevel gear rotates, it drives the rotating shaft to rotate via the second bevel gear. The rotating shaft then drives the speed measuring instrument body to rotate via the fixed plate, thereby changing the angle of the speed measuring instrument body. This enables the device to easily adjust the angle, thus improving the convenience of the moving target detection speed measuring instrument support structure during use. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0022] Figure 2 This is a three-dimensional structural schematic diagram of the main cross-section of this utility model;

[0023] Figure 3 This is a three-dimensional structural schematic diagram of the fixed structure of this utility model, viewed from top cross-section.

[0024] Figure 4 This is a three-dimensional structural schematic diagram of the adjustment structure of this utility model from a front cross-sectional view.

[0025] Figure 5 This is a three-dimensional structural diagram of the present invention viewed from below.

[0026] The following are the annotations in the figure: 1. Fixed base; 2. Folding structure; 201. Electric push rod; 202. Moving disk; 203. Support base; 204. Support column; 205. Slot; 206. Threaded handle; 207. Hinge rod; 208. Hinge base; 3. Fixed plate; 4. Speedometer body; 5. Fixed structure; 501. Support plate; 502. Handwheel; 503. Threaded column; 504. Clamping plate; 505. Rubber pad; 506. Slide rod; 6. Adjustment structure; 601. Internal cavity; 602. Rotating shaft; 603. First bevel gear; 604. Rotating rod; 605. Servo motor; 606. Second bevel gear. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figures 1-5This utility model provides a foldable moving target detection speed measuring instrument support structure, including a fixed base 1. Folding structures 2 are evenly arranged at the bottom end of the fixed base 1. Each folding structure 2 includes hinge seats 208 evenly fixed to the bottom end of the fixed base 1. An electric push rod 201 is fixed to the bottom end of the fixed base 1. Support seats 203 are hinged to the bottom of each hinge seat 208. Support columns 204 are arranged at the bottom of each support seat 203. A hinge rod 207 is hinged to one side of each support seat 203. One end of the connecting rod 207 is hinged to a movable disk 202. The support column 204 has evenly spaced slots 205 on one side. The bottom of the support base 203 is threaded with a threaded handle 206 on one side. The bottom end of the electric push rod 201 is fixedly connected to the top end of the movable disk 202. The support column 204 and the support base 203 form a sliding structure. The threaded handle 206 and the support column 204 form an engaging structure through the slots 205. The slots 205 are evenly distributed on one side of the support column 204.

[0029] Reference Figure 1 and Figure 2 As shown, when the electric push rod 201 is activated, the moving plate 202 moves, and the moving plate 202 moves the support base 203 through the hinge rod 207, causing the support base 203 to rotate around the bottom of the hinge base 208, thereby changing the angle of the support base 203 to support or fold the fixed base 1. When the threaded handle 206 is rotated, and one end of the threaded handle 206 moves into the inside of the slot 205, the support column 204 and the support base 203 are fixed to each other, which enhances the stability between the support column 204 and the support base 203. The height of the fixed base 1 can be adjusted by the interaction of the threaded handle 206 with different slots 205.

[0030] The fixed base 1 is internally provided with an adjustment structure 6, which includes an internal cavity 601, a rotating shaft 602, a first bevel gear 603, a rotating rod 604, a servo motor 605, and a second bevel gear 606. The internal cavity 601 is located inside the fixed base 1, and the rotating shaft 602 is located inside the internal cavity 601. The second bevel gear 606 is fixed on the outer wall of the top of the rotating shaft 602. The first bevel gear 603 is meshed with one side of the bottom end of the second bevel gear 606. The rotating rod 604 is fixed on one side of the first bevel gear 603. The servo motor 605 is installed on the outer wall of the fixed base 1 at one end of the rotating rod 604. The bottom end of the rotating shaft 602 extends into the interior of the fixed base 1 and forms a rotating structure with the fixed base 1. The top end of the rotating shaft 602 extends into the exterior of the fixed base 1 and is fixedly connected to the bottom end of the fixed plate 3. One end of the rotating rod 604 extends into the exterior of the fixed base 1 and is fixedly connected to the output end of the servo motor 605.

[0031] Reference Figure 2 and Figure 4As shown, when the servo motor 605 is started, the servo motor 605 drives the rotating rod 604 to rotate, which in turn drives the first bevel gear 603 to rotate. The first bevel gear 603 drives the rotating shaft 602 to rotate through the second bevel gear 606. The rotating shaft 602 drives the speed measuring instrument body 4 to rotate through the fixed plate 3, thereby changing the angle of the speed measuring instrument body 4.

[0032] A fixing plate 3 is provided at the top of the fixing base 1, and a speed measuring instrument body 4 is provided at the top of the fixing plate 3. Fixing structures 5 are fixed on both sides of the top of the fixing base 1. The fixing structures 5 include a support plate 501, a handwheel 502, a threaded post 503, a clamping plate 504, a rubber pad 505, and a sliding rod 506. The support plate 501 is fixed to both sides of the top of the fixing plate 3. Threaded posts 503 penetrate the interior of the support plate 501, and a handwheel 502 is fixed to one end of each threaded post 503. The other end of the threaded column 503 is threadedly connected to a clamping plate 504. A rubber pad 505 is fixed on one side of the clamping plate 504. A slide rod 506 passes through the interior of the support plates 501 on both sides of the threaded column 503. The threaded column 503 and the support plate 501 are threadedly connected. One side of the rubber pad 505 abuts against one side of the speed measuring instrument body 4. The slide rod 506 and the support plate 501 form a sliding structure. One end of the slide rod 506 is fixedly connected to one side of the clamping plate 504.

[0033] Reference Figure 1 and Figure 3 As shown, the speed measuring instrument body 4 is placed on top of the fixed plate 3. The handwheel 502 is rotated, which drives the threaded column 503 to rotate inside the support plate 501. The threaded column 503 drives the clamping plate 504 to move, which in turn drives the slide rod 506 to move inside the support plate 501. Under the action of the slide rod 506, the stability of the clamping plate 504 during movement is enhanced. After the clamping plate 504 moves, it will drive the rubber pad 505 to clamp on one side of the speed measuring instrument body 4 to fix the speed measuring instrument body 4. Under the action of the rubber pad 505, the friction between the clamping plate 504 and the speed measuring instrument body 4 is increased, and the side of the speed measuring instrument body 4 can be protected.

[0034] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A foldable sports target detection tachymeter support structure, comprising a fixed seat (1); Its characterized in that: The bottom end of the fixed seat (1) is uniformly provided with a folding structure (2), the folding structure (2) comprises a hinge seat (208) uniformly fixed to the bottom end of the fixed seat (1), the bottom end of the fixed seat (1) is fixed with an electric push rod (201), the bottom of the hinge seat (208) is hingedly connected with a support seat (203), the bottom of the support seat (203) is provided with a support column (204), one side of the support seat (203) is hingedly connected with a hinge rod (207), one end of the hinge rod (207) is hingedly connected with a moving disc (202); The inside of the fixed seat (1) is provided with an adjusting structure (6); The top end of the fixed seat (1) is provided with a fixed plate (3), the top end of the fixed plate (3) is provided with a tachymeter body (4), and both sides of the top end of the fixed seat (1) are fixed with a fixed structure (5).

2. A foldable sports target detector support structure according to claim 1, wherein: One side of the support column (204) is uniformly provided with a clamping groove (205), and one side of the bottom of the support seat (203) is threadedly connected with a threaded handle (206).

3. A foldable sports target detector support structure according to claim 2, wherein: The bottom end of the electric push rod (201) is fixedly connected with the top end of the moving disc (202), the support column (204) and the support seat (203) constitute a sliding structure, the threaded handle (206) and the support column (204) constitute a clamping structure through the clamping groove (205), and the clamping grooves (205) are distributed at equal intervals on one side of the support column (204).

4. The foldable sports target detection speedometer support structure according to claim 1, wherein: The fixed structure (5) comprises a support plate (501), a hand wheel (502), a threaded column (503), a clamping plate (504), a rubber pad (505) and a sliding rod (506), the support plate (501) is fixed on both sides of the top end of the fixed plate (3), the threaded column (503) penetrates through the inside of the support plate (501), one end of the threaded column (503) is fixedly connected with the hand wheel (502), the other end of the threaded column (503) is threadedly connected with the clamping plate (504), one side of the clamping plate (504) is fixedly connected with the rubber pad (505), and the sliding rod (506) penetrates through the inside of the support plate (501) on both sides of the threaded column (503).

5. A foldable sports target detector support structure according to claim 4, wherein: The threaded column (503) and the support plate (501) are designed in threaded connection, one side of the rubber pad (505) abuts against one side of the tachymeter body (4), the sliding rod (506) and the support plate (501) constitute a sliding structure, and one end of the sliding rod (506) is fixedly connected with one side of the clamping plate (504).

6. The foldable sports target detection speedometer support structure of claim 1, wherein: Said adjusting structure (6) includes built-in cavity (601), pivot (602), first bevel gear (603), rotating rod (604), servo motor (605) and second bevel gear (606), the built-in cavity (601) is arranged in the inside of fixed base (1), the inside of built-in cavity (601) is provided with pivot (602), the outer wall on the top of pivot (602) is fixed with second bevel gear (606), one side of the bottom end of second bevel gear (606) is engagedly connected with first bevel gear (603), one side of first bevel gear (603) is fixed with rotating rod (604), one end of rotating rod (604) is fixed with servo motor (605) on the outer wall of fixed base (1).

7. A foldable sports target detector speedometer support structure according to claim 6, characterized in that: The bottom end of pivot (602) extends to the inside of fixed base (1) and forms rotating structure with fixed base (1), the top end of pivot (602) extends to the outside of fixed base (1) and is fixedly connected with the bottom end of fixed plate (3), one end of rotating rod (604) extends to the outside of fixed base (1) and is fixedly connected with the output end of servo motor (605).

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