Range finder support

Abstract

The utility model discloses a distance measuring instrument support which comprises a connecting table, hinge grooves are formed in the periphery of the connecting table, supporting legs are rotationally installed in the hinge grooves, fixing feet are hinged to the other ends of the supporting legs, connecting through holes are formed in the fixing feet, fixing nails are installed in the connecting through holes in a sliding mode, and guide sliding rails are fixedly connected to the fixing feet. A limiting sliding groove is formed in the guide sliding rail, a limiting sliding block is slidably installed in the limiting sliding groove, a downward pressing pedal is fixedly connected to one side of the limiting sliding block, a sliding groove is formed in the center in the connecting table, a supporting rod is slidably installed in the sliding groove, a pedal cap is fixedly connected to the upper end of a fixing nail, and an anti-lost rope is fixedly connected to the pedal cap. And the other end of the anti-lost rope is bound on the binding ring. The fixing feet hinged to the ends of the supporting legs are attached to the ground, the fixing nails are vertically inserted into the non-hardened ground, then the binding ring can be fixed to the ground, and the device can be effectively prevented from toppling due to external force.

Description

Technical Field

[0001] The utility model relates to a rangefinder bracket, in particular to a rangefinder bracket. Background Art

[0002] A rangefinder is a tool for measuring length or distance. It can also be combined with an angle measuring device or module to measure parameters such as angle and area. Currently, in order to ensure the stability of the placement of the rangefinder, a bracket is required for distance measurement.

[0003] For example, a rangefinder bracket disclosed in China with the announcement number CN220853603U includes a bracket body, and the bracket body includes a base, a mounting base and a positioning base. The utility model is provided with a control pedal, an inner rod, an outer sleeve, a servo motor, a guide frame, a guide groove and a guide rod. In actual use, the outer sleeve is driven to rotate by the servo motor, so that the threads on the outer sleeve and the inner rod cooperate with each other. Due to the guiding effect of the guide rod and the guide groove, after the outer sleeve rotates, the inner rod can immediately drive the rangefinder on the positioning base to adjust the height. When controlling and adjusting, it is only necessary to step on the control pedal with the foot. Such a setting greatly increases the convenience of height adjustment of the bracket body, and solves the problem that the traditional rangefinder bracket is not convenient for height adjustment, which makes it more troublesome to adjust the ranging height and has poor practicality.

[0004] Some problems were found during the use of the above-mentioned existing rangefinder bracket. First, although the height of the bracket can be easily adjusted, as the height of the supported rangefinder increases, its center of gravity will also increase, causing the stability of the bracket to deteriorate. At this time, external factors such as strong winds may exert a certain thrust, which may cause the entire device to tip over. Utility Model Content

[0005] The purpose of the utility model is to provide a rangefinder bracket to solve the existing problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rangefinder bracket comprises a connecting platform, the connecting platform is provided with hinge grooves around, a support leg is rotatably installed in the hinge groove, a fixed foot is hingedly connected to the other end of the support leg, a connecting through hole is provided in the fixed foot, a fixing nail is slidably installed in the connecting through hole, a guide rail is fixedly connected to the fixed foot, a limiting slide groove is provided in the guide rail, a limiting slider is slidably installed in the limiting slide groove, a downward pedal is fixedly connected to one side of the limiting slider, a slide groove is provided at the center of the connecting platform, and a support rod is slidably installed in the slide groove.

[0007] Preferably, a binding ring is fixedly connected to the supporting leg.

[0008] Preferably, a tread cap is fixedly connected to the upper end of the fixing nail, an anti-lost rope is fixedly connected to the tread cap, and the other end of the anti-lost rope is tied to the binding ring.

[0009] Preferably, a limiting rod is fixedly installed in the limiting slide groove, a return spring is sleeved on the limiting rod, a sliding hole is opened in the limiting slider, and the sliding hole is slidably matched with the limiting rod.

[0010] Preferably, a threaded sleeve block is fixedly connected to the inner wall of the slide groove, a connecting slide groove is provided in the support rod, a threaded adjustment rod is rotatably installed in the connecting slide groove, and the threaded adjustment rod is threadably matched with the threaded sleeve block.

[0011] Preferably, a screw cap is fixedly connected to the lower end of the threaded adjustment rod, and a fixing piece is fixedly connected to the upper end of the support rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The hinged fixed feet at the ends of the legs are attached to the ground, and the fixing nails are inserted vertically into the non-hardened ground, so that the binding ring can be fixed to the ground, which can effectively prevent the device from being tipped over by external force.

[0014] 2. By stepping on the pedal to hit the fixing nail, the fixing nail can be inserted into the non-hardened ground little by little, which makes it easier to insert the fixing nail into the non-hardened ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is an exploded view of the utility model;

[0017] Figure 3 For the utility model Figure 2 Enlarged view of point A in the middle.

[0018] In the figure: 1. connecting platform; 101. hinge groove; 102. supporting leg; 103. binding ring; 104. slide groove; 105. threaded sleeve; 2. fixing foot; 201. connecting through hole; 202. guide rail; 203. limit slide groove; 204. limit rod; 205. return spring; 206. limit slider; 207. slide hole; 208. pressing pedal; 3. fixing nail; 301. pedal cap; 302. anti-lost rope; 4. support rod; 401. connecting slide groove; 402. threaded adjustment rod; 403. screw cap; 404. fixing part. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3 The utility model provides a technical solution: a rangefinder bracket includes a connecting platform 1, the connecting platform 1 is provided with hinge grooves 101 around, a support leg 102 is rotatably installed in the hinge groove 101, a fixed foot 2 is hinged at the other end of the support leg 102, a connecting through hole 201 is provided in the fixed foot 2, a fixing nail 3 is slidably installed in the connecting through hole 201, a guide rail 202 is fixedly connected to the fixed foot 2, a limiting slide groove 203 is provided in the guide rail 202, a limiting slider 206 is slidably installed in the limiting slide groove 203, a pressing pedal 208 is fixedly connected to one side of the limiting slider 206, a slide groove 104 is provided at the center of the connecting platform 1, and a support rod 4 is slidably installed in the slide groove 104.

[0021] In this embodiment, the supporting legs 102 are opened and the fixed feet 2 are hinged to the supporting legs 102, so that the fixed feet 2 can be rotated to fit the ground. Then the operator can step on the pressing pedal 208 and press down on the pressing pedal 208 with force. The pressing pedal 208 will move down quickly, and the pressing pedal 208 will hit the fixing nail 3 when it moves down. After being hit, the fixing nail 3 will be inserted into the soil on the ground, so that the supporting legs 102 can be fixed to the ground by the fixing feet 2 to prevent the device from being overturned by external force. The support rod 4 is slidably installed in the slide groove 104. The position of the support rod 4 is adjusted, and the height of the rangefinder fixed thereon can be adjusted.

[0022] Among them, in order to prevent the fixing nail 3 from being lost, the present device is implemented by adopting the following technical solution: a binding ring 103 is fixedly connected to the support leg 102, a step cap 301 is fixedly connected to the upper end of the fixing nail 3, an anti-loss rope 302 is fixedly connected to the step cap 301, and the other end of the anti-loss rope 302 is tied to the binding ring 103.

[0023] The step cap 301 can prevent the fixing nail 3 from passing through the connecting hole 201, and the anti-lost rope 302 connects the fixing nail 3 and the supporting leg 102 together. When the device is used on hardened ground, the fixing nail 3 is in an idle state. At this time, the anti-lost rope 302 can prevent the fixing nail 3 from being lost.

[0024] Among them, in order to facilitate the insertion of the fixing nail 3 into the ground, the present device is implemented by the following technical scheme: a limiting rod 204 is fixedly installed in the limiting slide groove 203, a return spring 205 is sleeved on the limiting rod 204, a sliding hole 207 is opened in the limiting slider 206, the sliding hole 207 is slidably matched with the limiting rod 204, a threaded sleeve 105 is fixedly connected to the inner wall of the slide groove 104, a connecting slide groove 401 is opened in the support rod 4, a threaded adjustment rod 402 is rotatably installed in the connecting slide groove 401, the threaded adjustment rod 402 is threadedly matched with the threaded sleeve 105, the lower end of the threaded adjustment rod 402 is fixedly connected to a screw cap 403, and the upper end of the support rod 4 is fixedly connected to a fixing part 404.

[0025] The sliding hole 207 is slidably matched with the limit rod 204, and the limit slider 206 can only move up and down in the limit slide groove 203, which limits the trajectory of the pressing pedal 208. The return spring 205 can provide a certain thrust for the limit slider 206. When the pressing pedal 208 is stepped on and moved downward, it will drive the limit slider 206 to move synchronously. The downward movement of the limit slider 206 will compress the return spring 205. When the pressing pedal 208 is released, the return spring 205 returns to the limit slider 206. The thrust drives the pressing pedal 208 to reset, so that the pressing pedal 208 can be repeatedly stepped on to hit the fixing nail 3, and the fixing nail 3 is gradually hit and inserted into the ground. The rotating screw cap 403 can drive the threaded adjustment rod 402 to rotate. The threaded adjustment rod 402 is threadedly matched with the threaded sleeve block 105. Therefore, the rotation of the threaded adjustment rod 402 will drive the support rod 4 to move up and down. The movement of the support rod 4 will drive the fixing part 404 to move. The fixing part 404 is used to connect the clamp, and the clamp is used to fix the rangefinder.

[0026] The working principle and use process of the utility model: when using, the legs 102 need to be opened, such as Figure 1 As shown, after placing it in a flat position, when the ground is relatively soily or other non-hardened ground, the fixing nail 3 can be hit by stepping on the pressing pedal 208, and the fixing nail 3 can be gradually inserted into the ground, thereby nailing the fixing foot 2 to the ground, effectively providing support force for the support leg 102 to prevent the device from tipping over. When the height of the device needs to be adjusted, the rotating cap 403 drives the guide rail 202 to rotate, and the guide rail 202 is threadedly matched with the threaded sleeve block 105, thereby driving the support rod 4 itself to move up and down to adjust the overall height of the device.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rangefinder support, comprising a connecting platform (1), characterized in that: The connecting platform (1) is provided with hinge grooves (101) around it, a support leg (102) is rotatably installed in the hinge groove (101), a fixed foot (2) is hingedly connected to the other end of the support leg (102), a connecting through hole (201) is provided in the fixed foot (2), a fixing nail (3) is slidably installed in the connecting through hole (201), a guide rail (202) is fixedly connected to the fixed foot (2), a limiting slide groove (203) is provided in the guide rail (202), a limiting slider (206) is slidably installed in the limiting slide groove (203), a pressing pedal (208) is fixedly connected to one side of the limiting slider (206), a slide groove (104) is provided at the center of the connecting platform (1), a support rod (4) is slidably installed in the slide groove (104).

2. The rangefinder bracket according to claim 1, characterized in that: A binding ring (103) is fixedly connected to the supporting leg (102).

3. The rangefinder bracket according to claim 2, characterized in that: The upper end of the fixing nail (3) is fixedly connected with a step cap (301), the step cap (301) is fixedly connected with an anti-lost rope (302), and the other end of the anti-lost rope (302) is tied to the binding ring (103).

4. The rangefinder bracket according to claim 1, characterized in that: A limiting rod (204) is fixedly installed in the limiting sliding groove (203), a return spring (205) is sleeved on the limiting rod (204), a sliding hole (207) is opened in the limiting sliding block (206), and the sliding hole (207) is slidably matched with the limiting rod (204).

5. The rangefinder bracket according to claim 1, characterized in that: A threaded sleeve (105) is fixedly connected to the inner wall of the slide groove (104), a connecting slide groove (401) is provided in the support rod (4), a threaded adjustment rod (402) is rotatably installed in the connecting slide groove (401), and the threaded adjustment rod (402) is threadably matched with the threaded sleeve (105).

6. The rangefinder bracket according to claim 5, characterized in that: The lower end of the threaded adjustment rod (402) is fixedly connected to a screw cap (403), and the upper end of the support rod (4) is fixedly connected to a fixing piece (404).

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