Portable laser range finder

Abstract

The utility model provides a portable laser range finder, and belongs to the technical field of laser range finders. The mounting box can be used for mounting the laser range finder body; the laser range finder body is fixedly connected in the mounting box and can be used for detecting the distance of an object; the fixing grooves are formed in the mounting box and can be used for accommodating the supporting legs; the two limiting strips are fixedly connected into the fixing grooves and can be used for limiting the supporting legs; the two square grooves are formed in the fixing grooves and can be used for mounting second suction pieces; the two second suction pieces are fixedly connected into the two square grooves correspondingly, and the supporting legs and the mounting box can be fixedly mounted through mutual adsorption of the two second suction pieces and the square grooves; when the laser range finder body is used, after the two supporting legs are swung to be mutually expanded, the supporting rod is shifted to enable the mounting box to support the laser range finder body, then the supporting plate is shifted to support the supporting legs, and the effect of improving use convenience for workers is achieved while the carrying space is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of laser rangefinders, and in particular relates to a portable laser rangefinder. Background Art

[0002] A laser rangefinder is an instrument that uses a certain parameter of modulated laser to measure the distance to a target. According to the distance measurement method, it is divided into a phase rangefinder and a pulse rangefinder. When working, a pulse laser rangefinder emits a beam or a series of short pulsed laser beams to the target. The photoelectric element receives the laser beam reflected by the target, and the timer measures the time from the emission to the reception of the laser beam, and calculates the distance from the observer to the target.

[0003] The authorization publication number "CN220040767U" records "a portable laser rangefinder, which relates to the technical field of network communication optical cable construction, including a rangefinder body and an opening and closing assembly. The top plate of the rangefinder body is provided with a fixed frame, and the opening and closing assembly for quick opening and closing is arranged on one side of the rangefinder body. The opening and closing assembly includes a limit plate, a side bar, a slide plate, an anti-slip bar, a pull rope, a connecting ear, a cover plate, a connecting shaft, a torsion spring and a sealing gasket. The inside of the limit plate is slidably connected to the side bar, and one side of the side bar is fixedly connected to the slide plate. Through the setting of the opening and closing assembly, when the cover plate needs to be opened to use the laser rangefinder, the portable laser rangefinder can hold the rangefinder body. At this time, the anti-slip bar can increase the friction between the hand and the slide plate, so that it is easy to move the slide plate, and the cover plate can be pulled by the pull rope to rotate it with the connecting shaft, so that the cover plate can be opened with one hand when in use, which is more convenient."

[0004] The above patent can increase the convenience of use, but the laser rangefinder body in the prior art requires an external bracket to install the laser rangefinder body for use, and the bracket increases the carrying space, which makes it inconvenient for workers to carry. Utility Model Content

[0005] The utility model aims to provide a portable laser rangefinder, aiming to solve the problem that the laser rangefinder body in the prior art needs an external bracket to install the laser rangefinder body for use, and the bracket increases the carrying space, which makes it inconvenient for workers to carry.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A portable laser rangefinder, comprising:

[0008] Installation box;

[0009] The laser rangefinder body is fixedly connected in the installation box;

[0010] A fixing groove is provided in the installation box;

[0011] Two limit bars, fixedly connected in the fixing groove;

[0012] Two square grooves are provided in the fixing groove;

[0013] Two second suction plates are fixedly connected to the two square grooves respectively;

[0014] Two supporting legs, slidably connected in the fixing slot;

[0015] Four mounting slots are respectively provided at the side ends of the two supporting legs;

[0016] Two support rods are rotatably connected to two of the installation grooves respectively;

[0017] Two support plates are rotatably connected to the lower ends of the two support legs respectively;

[0018] The two first suction sheets are respectively fixedly connected to the upper ends of the two support plates.

[0019] As a preferred solution of the utility model, three mounting pads are fixedly connected to the side ends of the mounting box, and the three mounting pads are made of rubber material.

[0020] As a preferred solution of the utility model, a protective film is provided on the upper end of the laser rangefinder body, and the protective film is made of polyurethane material.

[0021] As a preferred solution of the utility model, the lower ends of the two supporting legs are fixedly connected with protection pads, and the two protection pads are made of rubber material.

[0022] As a preferred solution of the utility model, a protective head is fixedly connected to the side end of the installation box.

[0023] As a preferred solution of the utility model, the two first suction plates are respectively connected to the two second suction plates by adsorption.

[0024] Compared with the prior art, the beneficial effects of the utility model are:

[0025] 1. In this solution, when the laser rangefinder body is carried, the first suction piece can be swung into the installation slot, and then the support leg is swung to rotate the support rod into the installation slot. By swinging the two support legs relative to each other, the first suction piece and the second suction piece can be adsorbed and fixed to each other, so that it is convenient for workers to carry the laser rangefinder body. When using the laser rangefinder body, after swinging the two support legs to open each other, the support rod is moved so that the installation box can support the laser rangefinder body, and then the support plate is moved to support the support legs, thereby reducing the carrying space while increasing the convenience of use for workers.

[0026] 2. In this solution, the protective pad arranged at the bottom of the support plate can reduce the wear of the support plate caused by the ground. The mounting pad arranged on the surface of the mounting box can be used to protect the laser rangefinder body and effectively prevent the laser rangefinder body from being worn. The protective film arranged on the surface of the laser rangefinder body can be used to reduce dust on the surface of the laser rangefinder body. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0028] Figure 1 This is a first-view stereogram of the utility model;

[0029] Figure 2 This is an exploded view of the utility model;

[0030] Figure 3 It is an exploded view of the installation box in the utility model;

[0031] Figure 4 It is an enlarged view of the installation box in the utility model;

[0032] Figure 5 This is a stereoscopic diagram of the utility model from a second viewing angle.

[0033] In the figure: 1. Laser rangefinder body; 2. Protective film; 3. Mounting box; 4. Mounting pad; 5. Support leg; 6. Support rod; 7. Mounting slot; 8. Support plate; 9. First suction piece; 10. Protective head; 12. Second suction piece; 13. Limiting strip; 14. Fixing slot; 15. Square slot; 16. Protective pad. DETAILED DESCRIPTION

[0034] 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.

[0035] Example 1

[0036] See also Figure 1-Figure 5 , the utility model provides the following technical solutions:

[0037] A portable laser rangefinder, comprising:

[0038] An installation box 3, which can be used to install the laser rangefinder body 1;

[0039] The laser rangefinder body 1 is fixedly connected to the mounting box 3 and can be used to detect the distance of an object;

[0040] The fixing groove 14 is provided in the installation box 3 and can be used to store the supporting leg 5;

[0041] Two limiting strips 13 are fixedly connected in the fixing grooves 14 and can be used to limit the supporting legs 5;

[0042] Two square grooves 15 are provided in the fixing groove 14 and can be used to install the second suction piece 12;

[0043] The two second suction pieces 12 are respectively fixedly connected to the two square grooves 15, and can fix the support leg 5 and the installation box 3 by adsorbing each other with the square grooves 15;

[0044] Two supporting legs 5 are slidably connected in the fixing slots 14 and can be used to fix the installation box 3;

[0045] Four mounting slots 7 are respectively provided at the side ends of the two supporting legs 5 and can be used to store the supporting plate 8 and the supporting rod 6;

[0046] Two support rods 6 are rotatably connected to two of the mounting slots 7, respectively, and can be used to stably support the mounting box 3;

[0047] Two support plates 8 are rotatably connected to the lower ends of the two support legs 5, respectively, and can be used to support the support legs 5;

[0048] The two first suction pieces 9 are respectively fixedly connected to the upper ends of the two support plates 8 , and can fix the support leg 5 in the installation box 3 by adsorbing each other with the second suction pieces 12 .

[0049] like Figure 2As shown, three mounting pads 4 are fixedly connected to the side ends of the mounting box 3, which can be used to protect the laser rangefinder body 1. The three mounting pads 4 are made of rubber material and can effectively protect the laser rangefinder body 1.

[0050] like Figure 2 As shown, a protective film 2 is provided on the upper end of the laser rangefinder body 1, which can be used to protect the display screen of the laser rangefinder body 1. The protective film 2 is made of polyurethane material, which can effectively prevent the display screen of the laser rangefinder body 1 from being scratched.

[0051] like Figure 5 As shown, the lower ends of the two support legs 5 are fixedly connected with protection pads 16, which can be used to protect the bottoms of the support legs 5. The two protection pads 16 are made of rubber material and can effectively protect the support plate 8.

[0052] like Figure 2 As shown, a protective head 10 is fixedly connected to the side end of the installation box 3 and can be used to protect the laser head of the laser rangefinder body 1.

[0053] like Figure 2 and Figure 3 As shown, the two first suction pieces 9 are respectively connected to the two second suction pieces 12 by suction, so that the support leg 5 can be fixedly mounted on the bottom of the installation box 3 .

[0054] The working principle and use process of the utility model are as follows: when carrying the laser rangefinder body 1, the first suction piece 9 can be swung into the installation groove 7, and then the support leg 5 can be swung to rotate the support rod 6 into the installation groove 7. By swinging the two support legs 5 relative to each other, the first suction piece 9 and the second suction piece 12 can be adsorbed and fixed to each other, so that it is convenient for workers to carry the laser rangefinder body 1. When using the laser rangefinder body 1, after swinging the two support legs 5 to open each other, the support rod 6 is moved so that the installation box 3 can support the laser rangefinder body 1, and then the support plate 8 is moved to support the support leg 5, thereby reducing the carrying space while increasing the convenience of use for workers.

[0055] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A portable laser rangefinder, characterized in that: include: Installation box (3); A laser rangefinder body (1) is fixedly connected in the installation box (3); A fixing groove (14) is provided in the installation box (3); Two limiting strips (13) are fixedly connected in the fixing groove (14); Two square grooves (15) are provided in the fixing groove (14); Two second suction sheets (12) are respectively fixedly connected in the two square grooves (15); Two supporting legs (5) are slidably connected in the fixing groove (14); Four mounting grooves (7) are respectively provided at the side ends of the two supporting legs (5); Two support rods (6) are rotatably connected to two of the installation grooves (7) respectively; Two support plates (8) are rotatably connected to the lower ends of the two support legs (5); The two first suction sheets (9) are respectively fixedly connected to the upper ends of the two support plates (8).

2. A portable laser rangefinder according to claim 1, characterized in that: Three mounting pads (4) are fixedly connected to the side ends of the mounting box (3), and the three mounting pads (4) are made of rubber material.

3. A portable laser rangefinder according to claim 2, characterized in that: A protective film (2) is provided at the upper end of the laser rangefinder body (1), and the protective film (2) is made of polyurethane material.

4. A portable laser rangefinder according to claim 3, characterized in that: The lower ends of the two support legs (5) are fixedly connected with protection pads (16), and the two protection pads (16) are made of rubber material.

5. A portable laser rangefinder according to claim 4, characterized in that: A protective head (10) is fixedly connected to the side end of the installation box (3).

6. A portable laser rangefinder according to claim 5, characterized in that: The two first suction sheets (9) are respectively connected to the two second suction sheets (12) by mutual adsorption.

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