Novel range finder

Abstract

The utility model discloses a novel range finder, and specifically relates to the range finder technology field, the novel range finder comprises a support frame body, the top of the support frame body is fixedly connected with an installation box, the top of the support frame body is detachably connected with a range finder body, the side wall of the range finder body is fixedly connected with a connection clamping rod which is slidably connected with the outer wall of the installation box, and the connection clamping rod is detachably connected with the installation box. The outer wall of the connecting clamping rod is connected with a telescopic clamping rod in a clamped mode, wherein the telescopic clamping rod is slidably connected with the outer wall of the mounting box. According to the utility model, the mounting box is arranged on the outer wall of the supporting frame body, when the range finder is used, in order to improve the convenience of dismounting and using the range finder and achieve the effect of improving the storage of the range finder, the connecting clamping rod can be inserted into the mounting box, and the range finder can be conveniently stored through the inclined surface of the connecting part of the connecting clamping rod and the telescopic clamping rod. And the telescopic clamping rod is extruded, the range finder is conveniently clamped and installed, and the effect of effectively storing the range finder is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of distance measuring instruments, and in particular relates to a novel distance measuring instrument. Background Art

[0002] A rangefinder is a radio navigation device that measures the slant distance between an aircraft and a ground transponder. It consists of an airborne interrogator and a ground transponder, and uses the method of measuring the time required for radio waves to travel from the aircraft to the radio station and back to determine the distance between the two.

[0003] Most of the existing rangefinders are fixed when in use, and are often installed by multiple sets of bolts, which does not provide a good snap-fit ​​installation effect for the rangefinder, reduces the storage and protection effect of the rangefinder, and reduces the test accuracy of the rangefinder. Utility Model Content

[0004] The purpose of the utility model is to provide a new type of distance meter to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A novel rangefinder comprises a support frame, the top of which is fixedly connected to a mounting box, the top of which is detachably connected to a rangefinder body, a side wall of the rangefinder body is fixedly connected to a connecting rod slidably connected to an outer wall of the mounting box, an outer wall of the connecting rod is snap-connected to a telescopic rod slidably connected to the outer wall of the mounting box, one end of the telescopic rod is fixedly connected to a pulling rod, and the outer wall of the telescopic rod is sleeved with a spring fixedly connected to the outer wall of the pulling rod.

[0007] Preferably, a first nut is provided on the outer wall of the support frame body, and the inner wall of the first nut is threadedly connected with a first bolt which is slidably connected to the outer wall of the protective plate, and a slot is provided at the connection position between the outer wall of the protective plate and the first bolt, and a second nut is provided on the outer wall of the support frame body, and the inner wall of the second nut is threadedly connected with a second bolt, and one end of the second bolt is rotatably connected to a fixed clamping rod which is slidably connected to the inner wall of the slot.

[0008] Preferably, two groups of the installation boxes are provided, and the positions of the two groups of the installation boxes are distributed symmetrically with respect to the central axis of the rangefinder body.

[0009] Preferably, the rangefinder body forms a mounting structure with the support frame body through a connecting rod and a telescopic rod, and the outer wall contour of the connecting portion of the connecting rod and the telescopic rod is an inclined surface.

[0010] Preferably, the telescopic clamping rod forms a telescopic structure with the installation box through a pulling rod and a spring, and a connecting groove is provided at a connecting portion between the outer wall of the installation box and the telescopic clamping rod.

[0011] Preferably, the protective plate forms a protective structure with the rangefinder body through a fixed clamping rod and a clamping slot, and two groups of the protective plates are provided, and the positions of the two groups of the protective plates are distributed symmetrically with respect to the central axis of the rangefinder body.

[0012] Preferably, the protective plate forms a snap-fit ​​structure with the support frame body through first bolts and slots, and two groups of the first bolts are provided, and the positions of the two groups of the first bolts are symmetrically distributed about the central axis of the support frame body.

[0013] Preferably, the outer wall profile of the fixing clamp rod is in a "U" shape.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) The utility model provides an installation box on the outer wall of the support frame. When the rangefinder is in use, in order to improve the convenience of disassembly and assembly of the rangefinder and to achieve the effect of improving the storage of the rangefinder, the connecting rod can be inserted into the installation box, and when the connecting portion of the connecting rod and the telescopic rod is inclined, the telescopic rod is squeezed and the rangefinder is conveniently installed by snapping in, thereby achieving the effect of effectively storing the rangefinder.

[0016] (2) The utility model provides a protective plate on the outer wall of the support frame. When the rangefinder is not in use temporarily, in order to improve the protective effect of the rangefinder camera, the first bolt can be rotated through the action of the first nut to drive the first bolt to slide from the inner wall of the slot, and the second bolt can be rotated through the action of the second nut to make the fixed clamping rod slide into the slot, thereby effectively engaging the two sets of protective plates, thereby achieving the effect of improving the effective protection of the rangefinder camera. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is one of the three-dimensional diagrams of the utility model;

[0018] Figure 2 This is the second stereogram of the utility model;

[0019] Figure 3 It is a schematic diagram of the connection structure of the connecting rod and the telescopic rod of the utility model;

[0020] Figure 4 It is a schematic diagram of the connection structure between the clamping rod and the clamping slot of the utility model.

[0021] In the figure: 1. support frame; 2. installation box; 3. rangefinder body; 4. connecting rod; 5. telescopic rod; 6. pulling rod; 7. spring; 8. protective plate; 9. slide groove; 10. first nut; 11. first bolt; 12. slot; 13. second nut; 14. second bolt; 15. fixing rod. DETAILED DESCRIPTION

[0022] 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.

[0023] Embodiment 1:

[0024] See also Figure 1-Figure 3 As shown, a novel rangefinder comprises a support frame 1, a mounting box 2 is fixedly connected to the top of the support frame 1, a rangefinder body 3 is detachably connected to the top of the support frame 1, a connecting clamp rod 4 slidably connected to the outer wall of the mounting box 2 is fixedly connected to the side wall of the rangefinder body 3, a telescopic clamp rod 5 slidably connected to the outer wall of the mounting box 2 is snap-connected to the outer wall of the connecting clamp rod 4, a pulling rod 6 is fixedly connected to one end of the telescopic clamp rod 5, a spring 7 fixedly connected to the outer wall of the pulling rod 6 is sleeved on the outer wall of the telescopic clamp rod 5, when the rangefinder is used, in order to improve the convenience of disassembly and assembly of the rangefinder and to achieve the effect of improving the storage of the rangefinder, the connecting clamp rod 4 can be inserted into the mounting box 2, and when the connecting portion of the connecting clamp rod 4 and the telescopic clamp rod 5 is inclined, the telescopic clamp rod 5 is squeezed and moved, and the rangefinder is conveniently snap-connected and installed, so as to effectively store the rangefinder.

[0025] Specifically, two groups of mounting boxes 2 are provided, and the positions of the two groups of mounting boxes 2 are symmetrical about the central axis of the rangefinder body 3. By providing two groups of mounting boxes 2 whose positions are symmetrical about the central axis of the rangefinder body 3, the installation stability of the rangefinder is controlled.

[0026] Specifically, the rangefinder body 3 forms an installation structure with the support frame body 1 through the connecting rod 4 and the telescopic rod 5. The outer wall contour of the connecting part of the connecting rod 4 and the telescopic rod 5 is an inclined surface. The connection between the connecting rod 4 and the telescopic rod 5 drives the rangefinder body 3 and the support frame body 1 to be conveniently engaged and fixed, thereby facilitating the disassembly, assembly and storage of the rangefinder.

[0027] Specifically, the telescopic card rod 5 forms a telescopic structure with the installation box 2 through the pull rod 6 and the spring 7. A connecting groove is provided at the connecting portion between the outer wall of the installation box 2 and the telescopic card rod 5. The connection between the pull rod 6 and the spring 7 drives the telescopic card rod 5 to slide along the outer wall of the installation box 2, thereby facilitating the disassembly of the rangefinder.

[0028] Embodiment 2:

[0029] refer to Figure 1 , Figure 2 and Figure 4 As shown, the outer wall of the support frame body 1 is slidably connected with a protective plate 8 located on one side of the rangefinder body 3, a sliding groove 9 is provided at the connection position between the outer wall of the support frame body 1 and the protective plate 8, a first nut 10 is provided on the outer wall of the support frame body 1, and a first bolt 11 slidably connected to the outer wall of the protective plate 8 is threadedly connected on the inner wall of the first nut 10, and a slot 12 is provided at the connection position between the outer wall of the protective plate 8 and the first bolt 11, and a second nut 13 is provided on the outer wall of the support frame body 1, and a second bolt 14 is threadedly connected on the inner wall of the second nut 13, and the second bolt 14 is threadedly connected on the inner wall of the second nut 13. One end of the bolt 14 is rotatably connected to a fixed clamping rod 15 slidably connected to the inner wall of the slot 12. When the rangefinder is not in use temporarily, in order to improve the protection effect of the rangefinder camera, the first bolt 11 can be rotated through the action of the first nut 10 to drive the first bolt 11 to slide from the inner wall of the slot 12, and the second bolt 14 can be rotated through the action of the second nut 13 to make the fixed clamping rod 15 slide into the slot 12, so as to effectively engage the two sets of protective plates 8, thereby achieving the effect of improving the effective protection of the rangefinder camera.

[0030] Specifically, the protective plate 8 forms a protective structure with the rangefinder body 3 through the fixed clamping rod 15 and the clamping slot 12. Two groups of protective plates 8 are provided. The positions of the two groups of protective plates 8 are symmetrical about the central axis of the rangefinder body 3. The fixed clamping rod 15 slides along the inner wall of the clamping slot 12, driving the protective plate 8 to conveniently protect the rangefinder body 3.

[0031] Specifically, the protective plate 8 forms a locking structure with the support frame 1 through the first bolts 11 and the slots 12. Two groups of first bolts 11 are provided, and the positions of the two groups of first bolts 11 are symmetrical about the central axis of the support frame 1. The first bolts 11 slide along the inner wall of the slots 12, driving the protective plate 8 to lock along the outer wall of the support frame 1, thereby effectively opening and closing the protective plate 8.

[0032] Specifically, the outer wall profile of the fixing clamp rod 15 is in a “U” shape. By setting the outer wall profile of the fixing clamp rod 15 in a “U” shape, the effect of synchronously clamping and fixing the two groups of protection plates 8 is achieved.

[0033] Working principle: First, when the rangefinder is used, in order to improve the convenience of disassembly and assembly of the rangefinder and to achieve the effect of improving the storage of the rangefinder, the connecting rod 4 can be inserted into the installation box 2, and the connecting part of the connecting rod 4 and the telescopic rod 5 is inclined, and the telescopic rod 5 is squeezed and installed conveniently, so as to effectively store the rangefinder.

[0034] Finally, when the rangefinder is not in use temporarily, in order to improve the protection effect of the rangefinder camera, the first bolt 11 can be rotated through the action of the first nut 10 to drive the first bolt 11 to slide from the inner wall of the slot 12, and the second bolt 14 can be rotated through the action of the second nut 13 to make the fixed clamping rod 15 slide into the slot 12, thereby effectively engaging the two sets of protective plates 8, thereby achieving the effect of improving the effective protection of the rangefinder camera.

[0035] Although the 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 new type of rangefinder, characterized in that: include: A support frame (1), the top of the support frame (1) is fixedly connected to a mounting box (2), the top of the support frame (1) is detachably connected to a rangefinder body (3), the side wall of the rangefinder body (3) is fixedly connected to a connecting rod (4) slidably connected to the outer wall of the mounting box (2), the outer wall of the connecting rod (4) is snap-connected to a telescopic rod (5) slidably connected to the outer wall of the mounting box (2), one end of the telescopic rod (5) is fixedly connected to a pulling rod (6), and the outer wall of the telescopic rod (5) is sleeved with a spring (7) fixedly connected to the outer wall of the pulling rod (6).

2. A novel rangefinder according to claim 1, characterized in that: The outer wall of the support frame (1) is slidably connected to a protective plate (8) located on one side of the rangefinder body (3); a sliding groove (9) is provided at a connection position between the outer wall of the support frame (1) and the protective plate (8); a first nut (10) is provided on the outer wall of the support frame (1); an inner wall of the first nut (10) is threadedly connected to a first bolt (11) slidably connected to the outer wall of the protective plate (8); a clamping groove (12) is provided at a connection position between the outer wall of the protective plate (8) and the first bolt (11); a second nut (13) is provided on the outer wall of the support frame (1); an inner wall of the second nut (13) is threadedly connected to a second bolt (14); one end of the second bolt (14) is rotatably connected to a fixed clamping rod (15) slidably connected to the inner wall of the clamping groove (12).

3. A novel rangefinder according to claim 1, characterized in that: Two groups of the installation boxes (2) are provided, and the positions of the two groups of the installation boxes (2) are distributed symmetrically with respect to the central axis of the rangefinder body (3).

4. A novel rangefinder according to claim 1, characterized in that: The rangefinder body (3) forms a mounting structure with the support frame body (1) through a connecting clamp rod (4) and a telescopic clamp rod (5); the outer wall profile of the connection portion between the connecting clamp rod (4) and the telescopic clamp rod (5) is an inclined surface.

5. A novel rangefinder according to claim 1, characterized in that: The telescopic clamp rod (5) forms a telescopic structure with the installation box (2) through a pulling rod (6) and a spring (7), and a connecting groove is provided at the connection position between the outer wall of the installation box (2) and the telescopic clamp rod (5).

6. A novel rangefinder according to claim 2, characterized in that: The protective plate (8) forms a protective structure with the rangefinder body (3) through a fixed clamping rod (15) and a clamping slot (12). Two groups of the protective plates (8) are provided, and the positions of the two groups of the protective plates (8) are symmetrical about the central axis of the rangefinder body (3).

7. A novel rangefinder according to claim 2, characterized in that: The protective plate (8) forms a snap-fit ​​structure with the support frame (1) through the first bolts (11) and the snap-fit ​​grooves (12); two groups of the first bolts (11) are provided, and the positions of the two groups of the first bolts (11) are symmetrical about the central axis of the support frame (1).

8. A novel rangefinder according to claim 2, characterized in that: The outer wall profile of the fixing clamp rod (15) is in a "U" shape.

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