CN218211327U

CN218211327U - Improved structure of range finder

Info

Publication number: CN218211327U
Application number: CN202222420170.8U
Authority: CN
Inventors: 齐燮坤; 李伟; 张振东; 陈剑辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-01-03
Anticipated expiration: 2032-09-13

Abstract

The utility model relates to a distancer quick fixation technical field especially relates to an improvement structure of distancer, has solved among the prior art distancer equipment mode and has rotated the bolt one by one owing to need use the instrument to the required time is longer, lacks a distancer's that can carry out the dismouting fast problem. The utility model provides an improvement structure of distancer, includes the distancer body and sets up the disc in distancer body downside, the lower extreme of disc is equipped with the A-frame, be equipped with the roating seat on the distancer body, be equipped with the open slot on the disc, be equipped with block part and the elastomeric element who is used for fixed roating seat on the open slot. The utility model discloses can promote three spacing post card simultaneously and advance the mounting groove rotating the rotatory ring in, realize the fixed to the roating seat for the dismouting is faster, improves the installation and dismantles efficiency.

Description

Improved structure of range finder

Technical Field

The utility model relates to a distancer quick fixation technical field especially relates to an improvement structure of distancer.

Background

The distance measuring instrument refers to a measuring instrument, such as a total station instrument, a laser distance measuring instrument and the like, which are commonly used, and when geological mineral exploration and development are carried out, distance measurement is required to be carried out so as to determine the frame selection range, so that the distance measuring instrument is required to be used.

Current distancer commonly uses the total powerstation, and common total powerstation generally has lens portion and A-frame to constitute, and lens portion generally adorns in the containing box, during the use, carries out the fixed between lens portion and the A-frame through many bolts, and this kind of assembled mode is owing to need rotate the bolt one by one with the instrument to the required time is longer, lacks one kind and can carry out the distancer (total powerstation) of dismouting fast. There is therefore a need for an improved construction of a rangefinder which addresses the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an improvement structure of distancer has solved prior art in the distancer equipment mode because need use the instrument to rotate the bolt one by one to the required time is longer, lacks a distancer's that can carry out the dismouting fast problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an improvement structure of distancer, includes the distancer body and sets up the disc in distancer body downside, the lower extreme of disc is equipped with the A-frame, be equipped with the roating seat on the distancer body, be equipped with the open slot on the disc, be equipped with block part and the elastomeric element who is used for fixed roating seat on the open slot.

Preferably, the clamping part comprises three clamping blocks fixedly connected to the side wall of the rotating seat, three clamping grooves matched with the clamping blocks are formed in the side wall of the open groove, and the distance measuring instrument body can be clamped through the clamping part.

Preferably, elastomeric element is including setting up the three direction mouth on the disc, and is three equal sliding connection has spacing post in the direction mouth, the outer end of spacing post is the wedge, fixedly connected with collar on the lateral wall of spacing post, the collar passes through the lateral wall elastic connection of spring and disc, be equipped with on the fixture block with spacing post matched with mounting groove, elastomeric element's setting can avoid the distancer body to take place to slide from top to bottom, carries out the fixed of distancer body.

Preferably, the disc is provided with a rotating part and a guide part which can push three limiting columns at a time.

Preferably, the guide part comprises three arc-shaped grooves formed in the side wall of the disc, arc-shaped blocks are connected in the three arc-shaped grooves in a sliding mode, a rotating ring is fixedly connected to the outer sides of the arc-shaped blocks, and the guide part can guide the rotating ring.

Preferably, rotary part includes the wedge of fixed connection on rotatory ring inner wall, the wedge cooperatees with spacing post, be equipped with the spacing part that is used for spacing rotatory ring on the disc, the setting of rotary part can promote three spacing post simultaneously for dismantle with the installation effectiveness is higher.

Preferably, the limiting part comprises a supporting plate fixedly connected to the disc, a mounting opening is formed in the supporting plate, an inserting block is connected in the mounting opening in a sliding mode, a plurality of inserting openings matched with the inserting block are formed in the side wall of the rotating ring, the limiting part is arranged to limit the rotating ring, the rotating ring is prevented from rotating automatically, and therefore the rotating fixing effect is better.

The utility model discloses possess following beneficial effect at least:

1. through setting up block part and elastomeric element, need not to rotate many bolts and can carry out the fixed between roating seat and the disc, only need promote three spacing post and can carry out the fixed of roating seat, convenient to use.

2. Through setting up rotary part and guide part, can promote three spacing post card simultaneously and advance the mounting groove rotating ring in, realize the fixed to the roating seat for the dismouting is faster, improves installation and dismantlement efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

Fig. 1 is an external structural schematic diagram of an improved structure of a distance measuring device according to the present invention;

fig. 2 is a schematic diagram of an external structure of a disc of an improved structure of a distance measuring device according to the present invention;

fig. 3 is a schematic diagram showing the separation of the rotating ring and the circular ring of the improved structure of the distance measuring device provided by the present invention;

fig. 4 is an exploded view of an external structure of a supporting plate of an improved structure of a distance meter according to the present invention.

In the figure: 1. a rangefinder body; 2. a disc; 3. a triangular bracket; 4. a rotating base; 5. an open slot; 6. a clamping block; 7. a card slot; 8. a guide port; 9. a limiting post; 10. a mounting ring; 11. a spring; 12. mounting grooves; 13. an arc-shaped slot; 14. an arc-shaped block; 15. a rotating ring; 16. a wedge block; 17. a support plate; 18. inserting a block; 19. and (4) inserting the socket.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be embodied in many other forms different from the embodiments described herein and similar modifications may be made by those skilled in the art without departing from the spirit and scope of the invention and, therefore, the invention is not limited to the embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-4, an improved structure of a distance measuring instrument comprises a distance measuring instrument body 1 and a disc 2 arranged on the lower side of the distance measuring instrument body 1, wherein a triangular support 3 is arranged at the lower end of the disc 2, a rotating base 4 is arranged on the distance measuring instrument body 1, an open slot 5 is arranged on the disc 2, and a clamping component and an elastic component which are used for fixing the rotating base 4 are arranged on the open slot 5.

The clamping component comprises three clamping blocks 6 fixedly connected to the side wall of the rotating seat 4, and three clamping grooves 7 matched with the clamping blocks 6 are formed in the side wall of the open groove 5.

Elastic component is including setting up three direction mouth 8 on disc 2, equal sliding connection has spacing post 9 in the three direction mouth 8, and the outer end of spacing post 9 is the wedge, fixedly connected with collar 10 on the lateral wall of spacing post 9, collar 10 passes through the lateral wall elastic connection of spring 11 with disc 2, is equipped with on the fixture block 6 with spacing post 9 matched with mounting groove 12.

The disc 2 is provided with a rotating part and a guide part which can push three limiting columns 9 at a time.

The guide part comprises three arc-shaped grooves 13 arranged on the side wall of the disc 2, arc-shaped blocks 14 are connected in the three arc-shaped grooves 13 in a sliding mode, and a rotating ring 15 is fixedly connected to the outer sides of the arc-shaped blocks 14.

The rotating part comprises a wedge-shaped block 16 fixedly connected to the inner wall of the rotating ring 15, the wedge-shaped block 16 is matched with the limiting post 9, and a limiting part used for limiting the rotating ring 15 is arranged on the disc 2.

The limiting part comprises a supporting plate 17 fixedly connected to the disc 2, a mounting opening is formed in the supporting plate 17, an inserting block 18 is connected in the mounting opening in a sliding mode, and a plurality of inserting openings 19 matched with the inserting block 18 are formed in the side wall of the rotating ring 15.

The working principle is as follows: when carrying out the range finding, at first take out distancer body 1 from the containing box, then take out tripod 3 and place subaerial, guarantee the stability of tripod 3, then insert fixture block 6 on distancer body 1 in draw-in groove 7 of disc 2, relative rotation can not take place between roating seat 4 and the disc 2 this moment, and spacing post 9 is just right with mounting groove 12, then rotate rotatory ring 15, rotatory ring 15 rotates and to drive wedge 16 around disc 2 rotates, in the process, arc 14 slides in arc 13, carry out the direction of rotatory ring 15, when wedge 16 offsets with spacing post 9, continue to rotate rotatory ring 15, make wedge 16 promote spacing post 9 and move inwards, guide 8 carries out the direction of spacing post 9, when spacing post 9 moves, mounting ring 10 moves, spring 11 compresses, when spacing post 9 moves to mounting groove 12, stop rotating rotatory ring 15, can carry out the fixed of roating seat 4 this moment, the wedge of wedge 16 here, avoid the looks jamming between spacing post 9 and wedge 16, then insert the piece 18 of backup pad 17, and keep the stable socket 19 of rotatory ring 4 in the bayonet socket 18, the steady swivel seat 4 is avoided rotating.

While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including the preferred embodiment and all changes and modifications that fall within the scope of the invention.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an improvement structure of distancer, includes distancer body (1) and disc (2) of setting in distancer body (1) downside, the lower extreme of disc (2) is equipped with A-frame (3), its characterized in that, be equipped with roating seat (4) on distancer body (1), be equipped with open slot (5) on disc (2), be equipped with block part and the elastomeric element who is used for fixed roating seat (4) on open slot (5).

2. The improved structure of distance measuring device according to claim 1, wherein said engaging member comprises three engaging blocks (6) fixedly connected to the sidewall of the rotating base (4), and three engaging grooves (7) engaged with the engaging blocks (6) are formed on the sidewall of said opening groove (5).

3. The improved structure of the distance measuring instrument according to claim 2, wherein the elastic component comprises three guide openings (8) arranged on the disc (2), the three guide openings (8) are all connected with a limiting column (9) in a sliding manner, the outer end of the limiting column (9) is wedge-shaped, a mounting ring (10) is fixedly connected to the side wall of the limiting column (9), the mounting ring (10) is elastically connected with the side wall of the disc (2) through a spring (11), and a mounting groove (12) matched with the limiting column (9) is arranged on the fixture block (6).

4. An improved structure of distance measuring device according to claim 3, characterized in that the rotating member and the guiding member for pushing three position-limiting posts (9) at a time are provided on the disc (2).

5. The improved structure of a distance measuring instrument according to claim 4, characterized in that the guiding component comprises three arc-shaped grooves (13) arranged on the side wall of the disc (2), an arc-shaped block (14) is slidably connected in each of the three arc-shaped grooves (13), and a rotating ring (15) is fixedly connected to the outer side of the arc-shaped block (14).

6. The improved structure of distance measuring device as claimed in claim 5, wherein said rotating member comprises a wedge (16) fixedly connected to the inner wall of the rotating ring (15), said wedge (16) is engaged with the position-limiting post (9), and said disc (2) is provided with a position-limiting member for limiting the rotating ring (15).

7. The improved structure of a distance measuring instrument according to claim 6, characterized in that said limiting member comprises a supporting plate (17) fixedly connected to the disc (2), said supporting plate (17) is provided with a mounting opening, said mounting opening is slidably connected with an insert block (18), and the side wall of said rotating ring (15) is provided with a plurality of insertion openings (19) matched with the insert block (18).