Portable laser range finder

Abstract

The utility model discloses a portable laser range finder, which comprises a laser range finder main body, the top end of the laser range finder main body is provided with a laser range finding head, the two sides of the laser range finder main body are symmetrically provided with protection mechanisms, the end part of the laser range finding head is provided with a dustproof mechanism, and each protection mechanism comprises a protection assembly, the protection assembly is arranged on the side face of the laser range finder body. The guide butt joint assembly is arranged at the joint between the protection assembly and the laser range finder main body; according to the utility model, through the designed guide grooves, guide blocks, clamping grooves and buckles, convenient butt joint of the protection frame and the surface of the laser range finder can be realized, meanwhile, through cooperation of designed positioning holes and positioning rods, the protection frame can be firmly installed and limited, so that the surface of the laser range finder can be protected, and even if the laser range finder falls off, the laser range finder can be prevented from falling off. And an effective anti-falling effect can also be achieved.

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 laser to measure distance. The laser rangefinder emits a laser beam, and the photoelectric element receives the laser beam reflected back by the target. The distance from the observer to the target is calculated by measuring the time from emission to reception.

[0003] In order to facilitate carrying and use, the existing laser rangefinders generally choose laser rangefinders that can be held by hand for distance measurement. However, since the existing portable laser rangefinders do not have an auxiliary holding mechanism, during the process of holding and using, if the palm is loose and the laser rangefinder is not held tightly, the laser rangefinder will fall from the hand, and because there is no protective mechanism, the laser rangefinder will be broken and cannot be used normally. Utility Model Content

[0004] The utility model aims to provide a portable laser rangefinder to solve the problem that the portable laser rangefinder mentioned in the background technology has no anti-fall mechanism.

[0005] To achieve the above object, the utility model provides the following technical solutions: a portable laser rangefinder, comprising a laser rangefinder body, a laser rangefinder head is arranged at the top of the laser rangefinder body, protective mechanisms are symmetrically arranged on both sides of the laser rangefinder body, and a dustproof mechanism is arranged at the end of the laser rangefinder head, and the protective mechanism includes:

[0006] A protection component, which is arranged on the side of the laser rangefinder body;

[0007] A guide docking assembly, which is arranged at the connection between the protection assembly and the laser rangefinder body;

[0008] A snap-fit ​​assembly, which is arranged on the inner side of the guide docking assembly;

[0009] A positioning component, which is arranged on the side of the protection component and connected to the laser rangefinder body;

[0010] The gripping anti-skid component is arranged on the surface of the protective component.

[0011] Preferably, the anti-slip assembly includes protective frames symmetrically arranged on both sides of the laser rangefinder body, and the protective frames are snap-connected with the laser rangefinder body.

[0012] Preferably, the guide docking assembly includes guide grooves symmetrically arranged on the surfaces of both sides of the laser rangefinder body and guide blocks symmetrically fixed on both sides of the inner wall of the protective frame, and the guide blocks are slidably connected to the guide grooves.

[0013] Preferably, the engaging assembly comprises a slot provided at the end of the guide block and a buckle fixed to the inner wall of the guide slot, and the buckle is engaged with the slot.

[0014] Preferably, the positioning assembly includes a positioning hole opened on the side of the laser rangefinder body and a through hole opened inside the protective frame. The side of the protective frame is provided with a positioning rod that passes through the through hole and is connected to the positioning hole. The positioning rod is screwed and fixedly connected to the positioning hole.

[0015] Preferably, the gripping anti-skid assembly includes anti-skid strips symmetrically fixed on the surface of the protective frame.

[0016] Preferably, the dustproof mechanism comprises a dustproof plug arranged at the top of the laser rangefinder body and connected to the laser rangefinder head, and a rubber block symmetrically fixed to the inner wall of the dustproof plug.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model can realize convenient docking of the protective frame with the surface of the laser rangefinder through the designed guide grooves, guide blocks, card slots and buckles. At the same time, with the designed positioning holes and positioning rods, the protective frame can be firmly installed and limited, so as to protect the surface of the laser rangefinder, and even if it falls, it can play an effective anti-fall effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the guide groove structure of the utility model;

[0021] Figure 3 For the utility model Figure 1 A magnified schematic diagram of point A;

[0022] In the figure: 1, laser rangefinder body; 2, laser rangefinder head; 100, protective frame; 200, guide groove; 201, guide block; 300, slot; 301, buckle; 400, positioning hole; 401, through hole; 402, positioning rod; 500, anti-slip strip; 600, dust plug; 601, rubber block. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figures 1 to 3 The utility model provides a technical solution: a portable laser rangefinder, comprising a laser rangefinder body 1, a laser rangefinder head 2 is arranged at the top of the laser rangefinder body 1, protective mechanisms are symmetrically arranged on both sides of the laser rangefinder body 1, and a dustproof mechanism is arranged at the end of the laser rangefinder head 2. The protective mechanism includes:

[0025] A protection component, which is arranged on the side of the laser rangefinder body 1;

[0026] A guide docking assembly, which is arranged at the connection between the protection assembly and the laser rangefinder body 1;

[0027] A snap-fit ​​assembly, which is arranged on the inner side of the guide docking assembly;

[0028] A positioning component, which is arranged on the side of the protection component and connected to the laser rangefinder body 1;

[0029] The gripping anti-skid component is arranged on the surface of the protective component.

[0030] In this embodiment, preferably, the anti-slip component includes protective frames 100 symmetrically arranged on both sides of the laser rangefinder body 1, and the protective frames 100 are snap-connected with the laser rangefinder body 1 to protect the laser rangefinder body 1.

[0031] In this embodiment, preferably, the guide docking assembly includes guide grooves 200 symmetrically opened on the two side surfaces of the laser rangefinder body 1 and guide blocks 201 symmetrically fixed on the two sides of the inner wall of the protective frame 100. The guide blocks 201 are slidably connected to the guide grooves 200, so that the protective frame 100 can play a guiding role when docking with the laser rangefinder body 1.

[0032] In this embodiment, preferably, the locking assembly includes a locking groove 300 opened at the end of the guide block 201 and a buckle 301 fixed to the inner wall of the guide groove 200. The guide block 201 can be squeezed and positioned by the locking connection between the buckle 301 and the locking groove 300.

[0033] In this embodiment, preferably, the positioning component includes a positioning hole 400 opened on the side of the laser rangefinder body 1 and a through hole 401 extending through the inside of the protective frame 100. The side of the protective frame 100 is provided with a positioning rod 402 extending through the inside of the through hole 401 and connected to the positioning hole 400. The positioning rod 402 is screwed and fixedly connected to the positioning hole 400, so that the protective frame 100 can be firmly installed on both sides of the laser rangefinder body 1.

[0034] In this embodiment, preferably, the gripping anti-skid component includes an anti-skid strip 500 symmetrically fixed on the surface of the protective frame 100, so that it can play a gripping anti-skid role when the laser rangefinder body 1 is gripped and used.

[0035] In this embodiment, preferably, the dustproof mechanism includes a dust plug 600 arranged at the top of the laser rangefinder body 1 and connected to the laser rangefinder head 2, and a rubber block 601 symmetrically fixed to the inner wall of the dust plug 600. The rubber block 601 is squeezed and fitted with the inner wall of the laser rangefinder head 2 to limit and fix the dust plug 600.

[0036] Working principle and use process of the utility model: When the protective frame 100 and the laser rangefinder body 1 need to be installed and used, the protective frame 100 is first fitted with the side of the laser rangefinder body 1, so that the guide block 201 is embedded in the guide groove 200 to play a docking guide role, and the buckle 301 is driven to squeeze and engage with the card groove 300, so that the protective frame 100 can be temporarily positioned, and the positioning hole 400 and the through hole 401 are accurately aligned, and then the positioning rod 402 is embedded in the through hole 401 and aligned with the positioning hole 401. 00, and finally tighten the positioning rod 402 to screw it into the positioning hole 400 and fix it, so that the protective frame 100 can be fixed to protect the laser rangefinder body 1, and the anti-slip strip 500 arranged on the surface of the protective frame 100 can play a gripping and anti-slip role. When it is necessary to use the laser rangefinder head 2, first pull the dust plug 600 to drive the rubber block 601 to be squeezed and separated from the inner wall of the laser rangefinder head 2, and then the dust plug 600 can be taken out from the inside of the laser rangefinder head 2, so that the laser rangefinder head 2 can be used for ranging.

[0037] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable laser rangefinder, comprising a laser rangefinder body (1), a laser rangefinder head (2) being arranged at the top of the laser rangefinder body (1), characterized in that: Protection mechanisms are symmetrically arranged on both sides of the laser rangefinder body (1), and a dustproof mechanism is arranged at the end of the laser rangefinder head (2), wherein the protection mechanism comprises: A protective component, the protective component being arranged on a side of the laser rangefinder body (1); A guide docking assembly, the guide docking assembly being arranged at the connection between the protection assembly and the laser rangefinder body (1); A snap-fit ​​assembly, which is arranged on the inner side of the guide docking assembly; A positioning component, which is arranged on the side of the protection component and connected to the laser rangefinder body (1); The gripping anti-skid component is arranged on the surface of the protective component.

2. A portable laser rangefinder according to claim 1, characterized in that: The anti-slip assembly comprises protective frames (100) symmetrically arranged on both sides of the laser rangefinder body (1), and the protective frames (100) are snap-fitted and connected to the laser rangefinder body (1).

3. A portable laser rangefinder according to claim 1, characterized in that: The guide docking assembly comprises guide grooves (200) symmetrically arranged on the surfaces of both sides of the laser rangefinder body (1) and guide blocks (201) symmetrically fixed on both sides of the inner wall of the protective frame (100), wherein the guide blocks (201) are slidably connected to the guide grooves (200).

4. A portable laser rangefinder according to claim 1, characterized in that: The clamping assembly comprises a clamping slot (300) provided at the end of the guide block (201) and a buckle (301) fixed to the inner wall of the guide slot (200), wherein the buckle (301) is clamped and connected to the clamping slot (300).

5. A portable laser rangefinder according to claim 1, characterized in that: The positioning assembly comprises a positioning hole (400) provided on the side of the laser rangefinder body (1) and a through hole (401) extending through the interior of the protective frame (100); a positioning rod (402) extending through the interior of the through hole (401) and connected to the positioning hole (400) is provided on the side of the protective frame (100); the positioning rod (402) is screwed and fixedly connected to the positioning hole (400).

6. A portable laser rangefinder according to claim 1, characterized in that: The gripping anti-skid assembly comprises an anti-skid strip (500) symmetrically fixed on the surface of the protective frame (100).

7. A portable laser rangefinder according to claim 1, characterized in that: The dustproof mechanism comprises a dustproof plug (600) arranged at the top of the laser rangefinder body (1) and connected to the laser rangefinder head (2), and a rubber block (601) symmetrically fixed to the inner wall of the dustproof plug (600).

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