CN218675289U

CN218675289U - Laser range finder auxiliary assembly

Info

Publication number: CN218675289U
Application number: CN202222347116.5U
Authority: CN
Inventors: 边培培; 张新新
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2023-03-21
Anticipated expiration: 2032-09-02

Abstract

The utility model relates to the field of laser range finder equipment, in particular to laser range finder auxiliary equipment, which comprises a supporting plate a, a sliding plate, a spring, a box body, a laser range finder, a level gauge a, a level gauge b and a vertical rod; supporting plates b are arranged on two sides of the bottom of the supporting plate a; the sliding plate is arranged on the supporting plate a in a transverse sliding mode, the sliding plate is transversely provided with strip-shaped grooves, and the top of the sliding plate is provided with two groups of symmetrical inclined surfaces; a plurality of groups of springs are vertically arranged on the supporting plate a; the box body is arranged at the tops of the plurality of groups of springs, and the upper end surface of the box body is provided with an operation port; the laser range finder is inserted into the box body; the level gauge a is horizontally arranged on the side surface of the box body, and the level gauge b is vertically arranged on the side surface of the box body; the vertical setting of montant is in the box body bottom, and the montant sets up the multiunit, and multiunit montant bottom contacts with slide top both sides face respectively. The utility model discloses can combine spirit level an and spirit level b to adjust laser range finder to level or vertical state fast, improve laser range finder's measurement accuracy.

Description

Laser range finder auxiliary assembly

Technical Field

The utility model relates to a laser rangefinder equipment field especially relates to a laser rangefinder auxiliary assembly.

Background

A laser rangefinder is an instrument that accurately measures the distance to a target using a parameter of modulated laser light. Laser range finder of usefulness is surveyed in the house, it is direct with glossy wall reflection measurement, mainly because the distance is nearer, the signal strength that light reflection was come back is enough big, can know from this, measuring light must be perpendicular with the wall, otherwise return signal is too weak can't obtain accurate distance, so the error of range finder is probably because the person of measurement misuse causes sometimes, and the handheld measurement of laser range finder is difficult assurance level or vertical state again, thereby influence measurement accuracy.

Chinese patent with the grant bulletin number CN213482451U discloses a building engineering cost laser range finder auxiliary equipment, can be quick, effectually fix laser range finder, the laser detector's of being convenient for use, and can quick adjustment laser range finder place the level or vertical after laser range finder is fixed to be accomplished, improve work efficiency when increasing this auxiliary equipment practicality, avoid laser range finder to place the slope and lead to measured data to have the error or even mistake, guarantee measuring result's precision, and is simple to use, and convenient for operation.

However, the above-mentioned known solutions have the following disadvantages: level or vertical state are adjusted through setting up liquid reserve tank and weight box, lead to overall structure weight big, are not portable.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the purpose is to the problem that exists among the background art, provides a laser range finder auxiliary assembly convenient to adjust laser range finder level and vertical state.

The technical scheme of the utility model: a laser range finder auxiliary device comprises a supporting plate a, a sliding plate, a spring, a box body, a laser range finder, a level gauge a, a level gauge b and a vertical rod;

supporting plates b are vertically arranged on two sides of the bottom of the supporting plate a; the sliding plate is arranged on a supporting plate a in a transverse sliding mode, a position adjusting assembly for driving the sliding plate to move is arranged on the supporting plate a, strip-shaped grooves are transversely formed in the sliding plate, openings are formed in the upper end face and the lower end face of the sliding plate through the strip-shaped grooves, and two groups of symmetrical inclined faces are arranged at the top of the sliding plate; the springs are vertically arranged on the supporting plate a, are positioned in the strip-shaped grooves and are in a stretching state, and a plurality of groups of springs are arranged in parallel along the transverse direction; the box body is horizontally arranged at the tops of the plurality of groups of springs, the left side or the right side of the box body is provided with an opening, the upper end surface of the box body is provided with an operation port, and the operation port is communicated with the cavity of the box body; the laser range finder is inserted into the box body; the level gauge a is horizontally arranged on the side surface of the box body, and the level gauge b is vertically arranged on the side surface of the box body; the vertical setting of montant is in the box body bottom, and the montant sets up the multiunit, and multiunit montant bottom contacts with slide top both sides face respectively.

Preferably, the position adjusting assembly comprises a fixing plate a, a fixing plate b and a bolt; the fixing plate a is arranged on the supporting plate a; the fixing plate b is arranged on the side face of the sliding plate, threaded holes are transversely formed in the fixing plate b, bolts are matched with the threaded holes, and the end portions of the bolts penetrate through the threaded holes and are rotatably connected with the fixing plate a.

Preferably, the opening end one side of box body sets up the elasticity rope, and the elasticity rope contacts with laser range finder.

Preferably, the bottom of the vertical rod is provided with a ball body, and the ball body is in contact with the inclined surface on the sliding plate.

Preferably, the support plate a is transversely provided with scale marks.

Preferably, a handle is arranged at the bottom of the support plate a.

Preferably, the outer side surfaces of the two groups of support plates b are coplanar with the left and right side surfaces of the support plate a respectively.

Compared with the prior art, the utility model discloses following profitable technological effect has: after the laser range finder is inserted into the box body, the laser range finder is tightened on the laser range finder through the elastic rope, the laser range finder can be prevented from sliding out of the box body when the horizontal angle is adjusted, the position of the sliding plate is adjusted through the position adjusting assembly, the vertical rod and the upper and lower positions of the ball body are adjusted through the position change of the two inclined surfaces on the sliding plate, so that the horizontal angle of the box body is changed, namely the horizontal angle of the laser range finder is changed, and the laser range finder can be quickly adjusted to be in a horizontal state by combining with the level gauge a; when the vertical measurement is needed, the supporting plate a is rotated ninety degrees clockwise to enable the supporting plate b to be supported on the ground, then the position of the sliding plate is changed through the position adjusting assembly again, and the laser range finder is adjusted to be in a vertical state through the level gauge b quickly. The position of slide is changed through the position adjustment subassembly, can adjust laser range finder's level or vertical angle, combines spirit level an and spirit level b can adjust laser range finder to level or vertical state fast to guarantee that laser range finder measuring light keeps perpendicular with the measuring surface, improved laser range finder's measurement accuracy. Can be with backup pad b and ground contact during the use, be about to whole auxiliary assembly place subaerial, also can hand through the handle, convenient to use.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a front cross-sectional view of FIG. 1;

fig. 3 is a side view of fig. 1.

Reference numerals: 1. a support plate a; 2. a support plate b; 3. a slide plate; 4. a strip-shaped groove; 5. a spring; 6. a case body; 7. an operation port; 8. a laser range finder; 9. an elastic cord; 10. a level gauge a; 11. a level b; 12. a vertical rod; 13. a sphere; 14. scale marks; 15. a handle; 16. a fixed plate a; 17. a fixing plate b; 18. and (4) bolts.

Detailed Description

Example one

As shown in fig. 1-3, the utility model provides a laser range finder auxiliary device, which comprises a support plate a1, a slide plate 3, a spring 5, a box body 6, a laser range finder 8, a level gauge a10, a level gauge b11 and a vertical rod 12;

supporting plates b2 are vertically arranged on two sides of the bottom of the supporting plate a1, the outer side surfaces of the two groups of supporting plates b2 are respectively coplanar with the left side surface and the right side surface of the supporting plate a1, scale marks 14 are transversely arranged on the supporting plate a1, and a handle 15 is arranged at the bottom of the supporting plate a 1; the sliding plate 3 is arranged on the supporting plate a1 in a transverse sliding mode, a position adjusting assembly for driving the sliding plate 3 to move is arranged on the supporting plate a1, the sliding plate 3 is transversely provided with a strip-shaped groove 4, openings are formed in the upper end surface and the lower end surface of the sliding plate 3 through the strip-shaped groove 4, and two groups of symmetrical inclined surfaces are arranged at the top of the sliding plate 3; the springs 5 are vertically arranged on the supporting plate a1, the springs 5 are positioned in the strip-shaped grooves 4, the springs 5 are in a stretching state, and a plurality of groups of the springs 5 are arranged in parallel along the transverse direction; the box body 6 is horizontally arranged at the top of the plurality of groups of springs 5, the left side or the right side of the box body 6 is provided with an opening, the upper end surface of the box body 6 is provided with an operation port 7, and the operation port 7 is communicated with the cavity of the box body 6; the laser range finder 8 is inserted into the box body 6, an elastic rope 9 is arranged on one side of the opening end of the box body 6, and the elastic rope 9 is in contact with the laser range finder 8; the level gauge a10 is horizontally arranged on the side surface of the box body 6, and the level gauge b11 is vertically arranged on the side surface of the box body 6; the vertical setting of montant 12 is in the box body 6 bottom, and montant 12 bottom sets up spheroid 13, and montant 12 sets up the multiunit, and multiunit spheroid 13 contacts with two sets of inclined planes on the slide 3 respectively.

The working principle is as follows: after the laser range finder 8 is inserted into the box body 6, the laser range finder 8 is tightened on the laser range finder 8 through the elastic rope 9, the laser range finder 8 can be prevented from sliding out of the box body 6 during horizontal angle adjustment, the position of the sliding plate 3 is adjusted through the position adjusting assembly, the vertical rod 12 and the upper and lower positions of the ball 13 are adjusted through position change of the two inclined surfaces on the sliding plate 3, so that the horizontal angle of the box body 6 is changed, namely the horizontal angle of the laser range finder 8 is changed, and the laser range finder 8 can be quickly adjusted to be in a horizontal state by combining with the level gauge a 10; when the vertical measurement is needed, the supporting plate a1 is rotated ninety degrees clockwise to support the supporting plate b2 on the ground, then the position of the sliding plate 3 is changed again through the position adjusting assembly, and the laser range finder 8 is quickly adjusted to the vertical state through the level b 11.

In this embodiment, change slide 3's position through the position adjustment subassembly, can adjust laser range finder 8's level or vertical angle, combine spirit level a10 and spirit level b11 can adjust laser range finder 8 to level or vertical state fast to guarantee that laser range finder 8 measuring light keeps perpendicular with the measuring surface, improved laser range finder 8's measurement accuracy. Can be with backup pad b2 and ground contact during the use, be about to whole auxiliary assembly place subaerial, also can hand through handle 15, convenient to use.

Example two

As shown in fig. 1, compared with the first embodiment, the auxiliary device of the laser range finder provided in the present invention includes a fixing plate a16, a fixing plate b17 and a bolt 18; the fixing plate a16 is disposed on the support plate a 1; the fixed plate b17 is arranged on the side surface of the sliding plate 3, a threaded hole is transversely formed in the fixed plate b17, a bolt 18 is matched with the threaded hole, and the end part of the bolt 18 penetrates through the threaded hole and is rotatably connected with the fixed plate a 16.

In this embodiment, the bolt 18 is rotated to drive the slide plate 3 to move left and right through the fixing plate b17, so as to adjust the position of the slide plate 3, and the slide plate 3 has a simple structure and is convenient to manufacture.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.

Claims

1. The auxiliary equipment of the laser range finder is characterized by comprising a supporting plate a (1), a sliding plate (3), a spring (5), a box body (6), the laser range finder (8), a level gauge a (10), a level gauge b (11) and a vertical rod (12);

two sides of the bottom of the supporting plate a (1) are vertically provided with supporting plates b (2); the sliding plate (3) is arranged on the supporting plate a (1) in a transverse sliding mode, a position adjusting assembly for driving the sliding plate (3) to move is arranged on the supporting plate a (1), the sliding plate (3) is transversely provided with a strip-shaped groove (4), the strip-shaped groove (4) forms openings in the upper end face and the lower end face of the sliding plate (3), and the top of the sliding plate (3) is provided with two groups of symmetrical inclined faces; the springs (5) are vertically arranged on the supporting plate a (1), the springs (5) are positioned in the strip-shaped grooves (4), the springs (5) are in a stretching state, and a plurality of groups of the springs (5) are arranged in parallel along the transverse direction; the box body (6) is horizontally arranged at the top of the plurality of groups of springs (5), the left side or the right side of the box body (6) is provided with an opening, the upper end surface of the box body (6) is provided with an operation port (7), and the operation port (7) is communicated with the cavity of the box body (6); the laser range finder (8) is inserted into the box body (6); the level gauge a (10) is horizontally arranged on the side surface of the box body (6), and the level gauge b (11) is vertically arranged on the side surface of the box body (6); the vertical setting of montant (12) is in box body (6) bottom, and montant (12) sets up the multiunit, and multiunit montant (12) bottom contacts with slide (3) top both sides face respectively.

2. The laser rangefinder assistance device according to claim 1, characterized in that the position adjustment assembly comprises a fixing plate a (16), a fixing plate b (17) and a bolt (18); the fixing plate a (16) is arranged on the supporting plate a (1); the fixing plate b (17) is arranged on the side face of the sliding plate (3), a threaded hole is transversely formed in the fixing plate b (17), the bolt (18) is matched with the threaded hole, and the end portion of the bolt (18) penetrates through the threaded hole and is rotatably connected with the fixing plate a (16).

3. The laser range finder auxiliary device according to claim 1, characterized in that an elastic rope (9) is provided at one side of the opening end of the box body (6), and the elastic rope (9) is in contact with the laser range finder (8).

4. Laser rangefinder auxiliary device according to claim 1, characterized in that the bottom of the vertical bar (12) is provided with a ball (13), the ball (13) being in contact with an inclined surface on the slide (3).

5. Laser rangefinder aid according to claim 1, characterized in that the support plate a (1) is provided with scale marks (14) in the transverse direction.

6. Laser rangefinder aid according to claim 1, characterized in that a handle (15) is provided at the bottom of the support plate a (1).

7. The laser range finder auxiliary device of claim 1, wherein the outer side surfaces of the two sets of support plates b (2) are coplanar with the left and right side surfaces of the support plate a (1), respectively.