CN219996137U

CN219996137U - Distance measuring instrument

Info

Publication number: CN219996137U
Application number: CN202321478304.XU
Authority: CN
Inventors: 司长兴; 蔡剑辉; 戴振奕
Original assignee: Hangzhou Shulian Micro Technology Co ltd
Current assignee: Hangzhou Shulian Micro Technology Co ltd
Priority date: 2023-06-12
Filing date: 2023-06-12
Publication date: 2023-11-10
Anticipated expiration: 2033-06-12

Abstract

The utility model discloses a range finder, relates to the technical field of range finders, and solves the problems that the rotation angle of a range finder main body can not be adjusted and the range finding effect is affected because the height of the range finder main body can only be adjusted after a bracket is fixed at present; secondly, the operation panel of the range finder is not provided with a protection device which is convenient for protecting the operation panel, and the technical problem that damage is easy to occur is solved; the range finder comprises a supporting disc, wherein a gear is rotationally connected to the middle of the top end of the supporting disc, a rotating column is fixedly installed at the top end of the gear, the top end of the rotating column is rotationally connected with a U-shaped plate, a U-shaped rubber pad is placed on the inner wall of the U-shaped plate, a protecting shell is fixedly installed on the inner wall of the U-shaped rubber pad, and a range finder main body is fixedly installed in the protecting shell; the utility model is convenient to adjust the rotation angle of the range finder main body, and improves the use range and the use effect; can close the effect that plays the protection to distancer main part panel department to the apron, guarantee that it is not damaged.

Description

Distance measuring instrument

Technical Field

The utility model relates to the technical field of distance meters, in particular to a distance meter.

Background

The distance meter is a tool for measuring the length or the distance, and is classified into an electro-optical distance meter, an acoustic wave distance meter, an electromagnetic wave distance meter and the like according to the distance measuring principle used by the distance meter. The pulse range finder in the electro-optical range finder is used for measuring the time when the target object reflects light by emitting a beam of light to the target object, so that the distance between the instrument and the target object is calculated;

according to the "range finder" that chinese patent grant bulletin number cn202222725612.X provided, through the fixed alarm body of cassette, through setting up mount pad and support, utilize the bolt on the mount pad to fix the support section of thick bamboo, support the range finder main part through the support, combine the effect that gear and pinion rack mesh mutually, the convenience is adjusted the height of range finder main part, and then can measure multiple distance under the circumstances of not removing the range finder main part, stability when not only having improved the range finder main part measurement has still been improved the measuring range of range finder main part. However, in the actual use process, the improvement is still needed, and as the bracket is fixed, the height of the main body of the range finder can be adjusted, the rotation angle of the main body of the range finder can not be adjusted, and the range finding effect is affected; secondly, the range finder operation panel department does not set up the protection setting of being convenient for protect it, appears the phenomenon of damage easily and takes place.

A range finder is designed for this purpose to solve the above-mentioned problems.

Disclosure of Invention

The utility model provides a range finder, which solves the problem that the rotation angle of a range finder main body can not be adjusted and the range finding effect is affected because the height of the range finder main body can be adjusted only after a bracket is fixed; secondly, the range finder operation panel department does not set up the protection setting of being convenient for protect it, the technical problem that the phenomenon of damage takes place easily appears.

In order to solve the technical problems, the range finder provided by the utility model comprises a supporting disc, wherein the middle part of the top end of the supporting disc is rotationally connected with a gear, the top end of the gear is fixedly provided with a rotating column, the top end of the rotating column is rotationally connected with a U-shaped plate, the inner wall of the U-shaped plate is provided with a U-shaped rubber pad, the inner wall of the U-shaped rubber pad is fixedly provided with a protecting shell, the inside of the protecting shell is fixedly provided with a range finder main body, one side of the top end of the supporting disc is fixedly provided with a fixed block, the inside of the fixed block is slidingly connected with a pushing block, two sides of the pushing block are respectively fixedly provided with a limiting plate and a spring, the gear is in contact with the limiting plate, one side of the top end of the protecting shell is rotationally connected with a protecting cover through two rotating blocks, two sides of the top end of the protecting cover are fixedly provided with iron pieces, the other side of the top end of the protecting shell is fixedly provided with two magnets, and the two iron pieces are respectively magnetically connected with the corresponding magnets.

Preferably, a sliding rod is fixedly arranged in the middle of the bottom end of the supporting disc, a sleeve is sleeved outside the sliding rod, a pin shaft is inserted in the middle of the front face of the sleeve, and a plurality of pin holes matched with the pin shafts are uniformly formed in the surface of the sliding rod.

Preferably, one end of the spring is fixedly connected with the inner wall of the fixed block.

Preferably, the bottom end of the sleeve is fixedly provided with a circular seat, and four pins are uniformly inserted on the surface of the circular seat.

Preferably, one side of the U-shaped plate is connected with two threaded rods in a threaded manner, and one ends of the two threaded rods are in contact with the surface of the U-shaped rubber pad.

Preferably, the bottom end of the protective cover is fixedly provided with a handle.

Compared with the related art, the range finder provided by the utility model has the following beneficial effects:

the utility model provides a range finder, wherein the surface of a supporting plate is provided with a fixed block, the inside of the fixed block is provided with a sliding connection push block, and the push block is pushed to enable a limiting rod to move, so that the limiting rod which is mutually limited is separated from a gear, and the gear which is connected with the limiting rod is matched with the gear to rotate, so that the arranged range finder main body can be rotated, the self rotation angle of the range finder main body can be conveniently adjusted, and the application range and the application effect are improved;

in addition, through the protective cover that rotates the connection that sets up in the protective housing department, cooperation magnet and iron sheet, and then can close the effect that plays the protection to distancer main part panel department to the apron, guarantee that it is not damaged.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of the present utility model A;

fig. 3 is an enlarged schematic view of the structure of the present utility model at B.

Reference numerals in the drawings: 1. a support plate; 2. a gear; 3. rotating the column; 4. a handle; 5. a U-shaped plate; 6. a U-shaped rubber pad; 7. a protective shell; 8. a rangefinder body; 9. a fixed block; 10. a pushing block; 11. a limiting plate; 12. a spring; 13. a rotating block; 14. a protective cover; 15. iron sheet; 16. a magnet; 17. a slide bar; 18. a sleeve; 19. a pin shaft; 20. a circular seat; 21. a pin; 22. a threaded rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a range finder comprises a supporting disc 1, a gear 2 is rotatably connected in the middle of the top end of the supporting disc 1, a rotating column 3 is fixedly installed at the top end of the gear 2, the top end of the rotating column 3 is rotatably connected with a U-shaped plate 5, a U-shaped rubber pad 6 is placed on the inner wall of the U-shaped plate 5, a protecting shell 7 is fixedly installed on the inner wall of the U-shaped rubber pad 6, a range finder main body 8 is fixedly installed in the protecting shell 7, a fixing block 9 is fixedly installed on one side of the top end of the supporting disc 1, a pushing block 10 is slidably connected in the fixing block 9, a limiting plate 11 and a spring 12 are fixedly installed on two sides of the pushing block 10 respectively, the gear 2 is in mutual contact with the limiting plate 11, a protecting cover 14 is rotatably connected to one side of the top end of the protecting shell 7 through two rotating blocks 13, iron pieces 15 are fixedly installed on two sides of the top end of the protecting cover 14, two magnets 16 are fixedly installed on the other side of the top end of the protecting shell 7, and the two iron pieces 15 are respectively magnetically connected with corresponding magnets 16.

Referring to fig. 1, a sliding rod 17 is fixedly installed in the middle of the bottom end of the supporting disc 1, a sleeve 18 is sleeved outside the sliding rod 17, a pin 19 is inserted in the middle of the front face of the sleeve 18, and a plurality of pin holes matched with the pin 19 are uniformly formed in the surface of the sliding rod 17 and used for adjusting the ranging height of the range finder main body 8.

Referring to fig. 2, one end of the spring 12 is fixedly connected with the inner wall of the fixed block 9, and is used for supporting and fixing the arranged spring 12.

Referring to fig. 1, a circular seat 20 is fixedly installed at the bottom end of a sleeve 18, and four pins 21 are uniformly inserted on the surface of the circular seat 20 and used for inserting and connecting the ground so as to fix the ground.

Referring to fig. 1, one side of the U-shaped plate 5 is screwed with two threaded rods 22, and one ends of the two threaded rods 22 are in contact with the surface of the U-shaped rubber pad 6, so as to fix and clamp the range finder main body 8, and facilitate disassembly of the range finder main body.

Referring to fig. 1, a handle 4 is fixedly installed at the bottom end of a protective cover 14, so that the protective cover 14 is conveniently opened and closed.

In summary, in the utility model, when in operation, the equipment is placed at a working place, after the position is determined, the equipment is mutually inserted with the ground through the pin 21, so that the range finder main body 8 is fixed, the stability during measurement is convenient to improve, then the pin 19 is taken down, the range finder main body 8 is limited through the matching pin hole of the sliding rod 17 which is arranged in a moving way, the range finder main body 8 is convenient to adjust in distance measuring height, then the limiting plate 11 which is arranged in a pushing way is pushed by the pushing block 10 which is arranged to move, so that the limiting plate 11 which is in contact with each other is separated from the gear 2, the range finder main body 8 which is arranged in a rotating way is adjusted in a rotating way, after the adjustment is finished, the pushing block 10 which is arranged in a releasing way, the limiting plate 11 is in contact with the gear 2 again under the action of the spring 12, finally, the range finder main body 8 is used through the opening of the handle 4 which is arranged, and the iron sheet 15 which is connected in a magnetic way is arranged to play a role of protecting the operating panel of the range finder main body 8, and the protecting cover is protected from damage.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Rangefinder, including supporting disk (1), its characterized in that: the middle part on supporting disk (1) top rotates and is connected with gear (2), the top fixed mounting of gear (2) has pivoted post (3), pivoted post (3) top rotate connect with U template (5), U type rubber pad (6) have been placed to the inner wall on U template (5), the inner wall fixed mounting on U type rubber pad (6) has protecting crust (7), the inside fixed mounting on protecting crust (7) has distancer main part (8), one side fixed mounting on supporting disk (1) top has fixed block (9), the inside sliding connection of fixed block (9) has ejector pad (10), the both sides of ejector pad (10) are fixed mounting respectively limiting plate (11) and spring (12), gear (2) and limiting plate (11) contact each other, one side on protecting crust (7) top is rotated through two rotating block (13) and is connected with protecting cover (14), the equal fixed mounting in both sides on protecting crust (14) top has iron sheet (15), the inside sliding connection of one side on protecting crust (1) top has ejector pad (16), two magnet (16) are connected with magnet (16) respectively.

2. The range finder according to claim 1, wherein a sliding rod (17) is fixedly arranged in the middle of the bottom end of the supporting disc (1), a sleeve (18) is sleeved outside the sliding rod (17), a pin shaft (19) is inserted in the middle of the front face of the sleeve (18), and a plurality of pin holes matched with the pin shaft (19) are uniformly formed in the surface of the sliding rod (17).

3. A rangefinder according to claim 1, characterised in that one end of the spring (12) is fixedly connected to the inner wall of the fixed block (9).

4. A rangefinder as claimed in claim 2, characterised in that the bottom end of said sleeve (18) is fixedly fitted with a circular seat (20), the surface of said circular seat (20) being uniformly plugged with four pins (21).

5. A rangefinder in accordance with claim 1, characterized in that one side of the U-shaped plate (5) is screwed with two threaded rods (22), one end of each threaded rod (22) being in contact with the surface of the U-shaped rubber pad (6).

6. A rangefinder in accordance with claim 1, characterised in that the bottom end of the protective cover (14) is fixedly fitted with a handle (4).