CN220287040U

CN220287040U - Detachable range finder support

Info

Publication number: CN220287040U
Application number: CN202322044783.0U
Authority: CN
Inventors: 王洪杰
Original assignee: Langfang Tengyue Engineering Consulting Co ltd
Current assignee: Langfang Tengyue Engineering Consulting Co ltd
Priority date: 2023-08-01
Filing date: 2023-08-01
Publication date: 2024-01-02
Anticipated expiration: 2033-08-01

Abstract

The utility model discloses a detachable range finder bracket which comprises a folding support leg, a lifting rod, a connector and a stay bar, wherein the top end of the folding support leg is detachably connected with a mounting plate through a first dismounting piece, the mounting plate is in threaded connection with the top end of the lifting rod, and the bottom end of the lifting rod passes through the mounting plate and is detachably connected with the stay bar through a second dismounting piece. The detachable range finder bracket with the structure can realize detachable connection among the folding support legs, the lifting rods and the stay bars by utilizing the first detachable part and the second detachable part, so that the detachable range finder bracket can be detached during transportation or storage, is assembled during use, and improves flexibility.

Description

Detachable range finder support

Technical Field

The utility model relates to the technical field of range finder supports, in particular to a detachable range finder support.

Background

The range finder support is used for supporting the range finder, and is convenient for operators to measure the length or the distance. Fig. 1 is a schematic diagram of a conventional range finder support, as shown in fig. 1, the conventional range finder support generally comprises a folding support leg 1 and a lifting rod 2 screwed on the top end of the folding support leg 1, a connector 4 is arranged on the top end of the lifting rod 2, and the bottom end of the lifting rod 2 is connected with the bottom end of the folding support leg 1 through a stay bar 3. It is known that the conventional range finder bracket is not detachable, so that the problems of inconvenient transportation and storage exist.

Disclosure of Invention

In order to solve the problems, the utility model provides a detachable range finder bracket, which can realize detachable connection among folding support legs, lifting rods and stay bars by utilizing a first detachable part and a second detachable part, so that the detachable range finder bracket can be detached during transportation or storage, and is assembled during use, thereby improving flexibility.

In order to achieve the above purpose, the utility model provides a detachable range finder support, which comprises a folding support leg, a lifting rod, a connector and a stay bar, wherein the top end of the folding support leg is detachably connected with a mounting plate through a first dismounting piece, the mounting plate is in threaded connection with the top end of the lifting rod, and the bottom end of the lifting rod passes through the mounting plate and is detachably connected with the stay bar through a second dismounting piece.

Preferably, the mounting plate is provided with a mounting groove at a position corresponding to the folding support leg;

the first dismounting piece comprises a jacking gear which is concentrically arranged with the lifting rod and is rotatably arranged on the mounting plate through a torsion spring, the outer side of the jacking gear is meshed with the inner side of one end of the arc jacking rack, the other end of the arc jacking rack is rotatably connected with one end of the transmission rod, the other end of the transmission rod is rotatably connected with one end of the movable rotating shaft, the other end of the movable rotating shaft is slidably connected with one side of the mounting groove, the other side of the mounting groove is provided with a fixed rotating shaft corresponding to one end of the movable rotating shaft, and the fixed rotating shaft is rotatably connected with the folding support leg between the movable rotating shaft.

Preferably, the top ends of the folding support legs are provided with rotating grooves corresponding to the positions of the fixed rotating shaft and the movable rotating shaft.

Preferably, the center of the mounting plate is provided with a threaded connection hole, a reset hole and a containing groove which are communicated with each other in sequence from top to bottom, and the jacking gear is placed in the containing groove;

the threaded connection hole is in threaded connection with the top end of the lifting rod, the bottom end of the lifting rod is connected with the central hole of the jacking gear in a penetrating manner, and a vertical movement gap is reserved between the lifting rod and the central hole.

Preferably, the aperture of the threaded connection hole is smaller than that of the central hole, the aperture of the central hole is equal to that of the reset hole, and the reset hole is connected with the tightening gear through the reset torsion spring.

Preferably, the edge of the mounting plate is uniformly provided with three folding supporting legs in a circumferential array, and the positions of the jacking gear corresponding to the three folding supporting legs are meshed with the arc-shaped jacking racks.

Preferably, the second dismounting piece comprises a sleeve sleeved on the lifting rod or the folding support leg, a cam rotatably arranged on the sleeve and a wrench connected with the cam;

the cam is in pressure connection with the lifting rod or the folding support leg;

the outer wall of the sleeve is vertically and rotatably connected with the stay bar.

Therefore, the detachable range finder bracket adopting the structure can realize detachable connection among the folding support legs, the lifting rods and the stay bars by utilizing the first detachable part and the second detachable part, so that the detachable range finder bracket can be detached during transportation or storage, is assembled during use, and improves flexibility.

The technical scheme of the utility model is further described in detail through the drawings and the embodiments.

Drawings

FIG. 1 is a schematic diagram of a prior art range finder stand;

FIG. 2 is a transverse cross-sectional view of the present utility model;

fig. 3 is an assembled view of the tight-fitting gear of the present utility model.

Wherein: 1. folding the support legs; 2. a lifting rod; 3. a stay bar; 4. a connector; 5. a mounting plate; 6. an end face bearing; 7. tightly pushing the gear; 8. the arc-shaped propping rack is tightly pressed; 9. a cam; 10. a sleeve; 11. fixing the rotating shaft; 12. and (5) moving the rotating shaft.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings, and it should be noted that, while the present embodiment provides a detailed implementation and a specific operation process on the premise of the present technical solution, the protection scope of the present utility model is not limited to the present embodiment.

FIG. 2 is a transverse cross-sectional view of the present utility model; fig. 3 is an assembly view of a tightening gear of the present utility model, and as shown in fig. 2 and 3, the structure of the present utility model includes a folding leg 1, a lifting rod 2, a connector 4 and a stay rod 3, wherein the top end of the folding leg 1 is detachably connected with a mounting plate 5 through a first dismounting member, the mounting plate 5 is in threaded connection with the top end of the lifting rod 2, and the bottom end of the lifting rod 2 passes through the mounting plate 5 and is detachably connected with the stay rod 3 through a second dismounting member.

Wherein, the mounting plate 5 is provided with a mounting groove corresponding to the position of the folding support leg 1, and the mounting groove of the embodiment is provided at the edge position of the bottom end of the mounting plate 5;

the first dismounting piece comprises a jacking gear 7 which is concentrically arranged with the lifting rod 2 and is rotatably arranged on the mounting disc 5 through a torsion spring, the outer side of the jacking gear 7 is meshed with the inner side of one end of an arc jacking rack 8, the other end of the arc jacking rack 8 is rotatably connected with one end of a transmission rod, the other end of the transmission rod is rotatably connected with one end of a movable rotating shaft 12, the other end of the movable rotating shaft 12 is slidably connected with one side of a mounting groove, the other side of the mounting groove is provided with a fixed rotating shaft 11 corresponding to one end of the movable rotating shaft 12, and a folding support leg 1 is rotatably connected between the fixed rotating shaft 11 and the movable rotating shaft 12. Preferably, the top ends of the folding support legs 1 are provided with rotating grooves corresponding to the positions of the fixed rotating shaft 11 and the movable rotating shaft 12. The center of the mounting disc 5 is provided with a threaded connection hole, a reset hole and a containing groove which are communicated with each other from top to bottom, a tightening gear 7 is arranged in the containing groove, and the end face of the tightening gear 7 in the embodiment is rotationally connected with the inner walls of the upper end and the lower end of the containing groove through an end face bearing 6; the threaded connection hole is in threaded connection with the top end of the lifting rod 2, the bottom end of the lifting rod 2 is connected with the central hole of the jacking gear 7 in a penetrating mode, and a vertical movement gap is reserved between the lifting rod 2 and the central hole. Preferably, the aperture of the threaded connection hole is smaller than that of the central hole, the aperture of the central hole is equal to that of the reset hole, and the reset hole is connected with the jacking gear 7 through a reset torsion spring. In the embodiment, three folding support legs 1 are uniformly arranged on the edge of the mounting plate 5 in a circumferential array, and arc-shaped jacking racks 8 are meshed with the jacking gears 7 at positions corresponding to the three folding support legs 1.

Preferably, the second dismounting piece comprises a sleeve 10 sleeved on the lifting rod 2 or the folding support leg 1, a cam 9 rotatably arranged on the sleeve 10 and a spanner connected with the cam 9; the cam 9 is in pressure connection with the lifting rod 2 or the folding support leg 1; the outer wall of the sleeve 10 is vertically and rotatably connected with a stay bar 3, and it should be noted that the buckle structure adopted by the second dismounting member is common knowledge in the art, so that no description is repeated here.

The assembly process comprises the following steps: firstly, assembling a lifting rod 2 and a mounting plate 5, inserting the lifting rod 2 into a threaded connection hole in the center of the mounting plate 5, and rotating to adjust the height of the lifting rod 2 until the lifting rod is at a proper position;

then assembling the folding support leg 1, pushing the movable rotating shaft 12 inwards to drive the jacking gear 7 to rotate (at the moment, the reset torsion spring has a certain elastic restoring force), aligning the rotating groove at one side of the top end of the folding support leg 1 with the fixed rotating shaft 11 of the mounting groove, loosening the movable rotating shaft 12, driving the movable rotating shaft 12 to reset under the restoring force of the reset torsion spring, and inserting the rotating groove at the other side of the top end of the folding support leg 1;

and finally, reinforcing, namely connecting the folding support leg 1 and the lifting rod 2, at the moment, sleeving the sleeve 10 at the set positions of the lifting rod 2 and the folding support leg 1 from the bottom end, and then rotating a wrench to clamp the current position of the sleeve 10, thereby completing the assembly.

The disassembly can be realized by the reverse operation in the same way, so that the description is omitted here.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting it, and although the present utility model has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that: the technical scheme of the utility model can be modified or replaced by the same, and the modified technical scheme cannot deviate from the spirit and scope of the technical scheme of the utility model.

Claims

1. The utility model provides a detachable distancer support, includes folding stabilizer blade, lifter, connector and props the pull rod, its characterized in that: the top ends of the folding support legs are detachably connected with the mounting plate through first dismounting pieces, the mounting plate is in threaded connection with the top ends of the lifting rods, and the bottom ends of the lifting rods penetrate through the mounting plate and are detachably connected with the stay bars through second dismounting pieces.

2. A detachable rangefinder stand according to claim 1, wherein: the mounting disc is provided with a mounting groove at the position corresponding to the folding support leg;

the first dismounting piece comprises a jacking gear which is concentrically arranged with the lifting rod and is rotatably arranged on the mounting plate through a reset torsion spring, the outer side of the jacking gear is meshed with the inner side of one end of the arc jacking rack, the other end of the arc jacking rack is rotatably connected with one end of the transmission rod, the other end of the transmission rod is rotatably connected with one end of the movable rotating shaft, the other end of the movable rotating shaft is slidably connected with one side of the mounting groove, the other side of the mounting groove is provided with a fixed rotating shaft corresponding to one end of the movable rotating shaft, and the fixed rotating shaft is rotatably connected with the folding support leg between the movable rotating shaft.

3. A detachable rangefinder holder as claimed in claim 2, wherein: the rotary grooves are formed in the top ends of the folding support legs and correspond to the positions of the fixed rotary shaft and the movable rotary shaft.

4. A detachable rangefinder holder as claimed in claim 2, wherein: the center of the mounting disc is provided with a threaded connection hole, a reset hole and a containing groove which are communicated with each other in sequence from top to bottom, and the jacking gear is placed in the containing groove;

5. The detachable rangefinder holder of claim 4 wherein: the aperture of the threaded connection hole is smaller than that of the central hole, the aperture of the central hole is equal to that of the reset hole, and the reset hole is connected with the tightening gear through the reset torsion spring.

6. A detachable rangefinder holder as claimed in claim 2, wherein: the edge of the mounting plate is uniformly provided with three folding supporting legs in a circumferential array, and the positions of the jacking gears corresponding to the three folding supporting legs are meshed with the arc-shaped jacking racks.

7. A detachable rangefinder stand according to claim 1, wherein: the second dismounting piece comprises a sleeve sleeved on the lifting rod or the folding support leg, a cam rotatably arranged on the sleeve and a spanner connected with the cam;