CN219287940U

CN219287940U - Measuring instrument shell with protection function

Info

Publication number: CN219287940U
Application number: CN202321386375.7U
Authority: CN
Inventors: 刘建莉; 赵汉军; 吕章章; 吴伟; 杨军强
Original assignee: Xi'an Construction Engineering Communications Construction Group Co ltd
Current assignee: Xi'an Construction Engineering Communications Construction Group Co ltd
Priority date: 2023-06-02
Filing date: 2023-06-02
Publication date: 2023-06-30
Anticipated expiration: 2033-06-02

Abstract

The utility model discloses a measuring instrument shell with a protection function, which comprises a placing plate, wherein the upper end of the placing plate is provided with a supporting plate, and a distance measuring instrument is placed on the supporting plate; further comprises: the screw is rotated and is connected with the protective shell through a threaded hole formed in the protective shell; and the movable plate is connected with the rotating screw rod through a bearing arranged at the upper end of the movable plate, and the movable plate is provided with a bonding plate. According to the measuring instrument shell with the protection function, the movable plate and the attaching plate can be driven to move downwards through rotating the rotating screw rod, so that the distance measuring instrument is attached and fixed, the dust-proof plate is pushed to rotate through the work of the electric telescopic rod, and the distance measuring instrument can be taken out when the measuring instrument shell can be used; can drive cleaning brush and heat dissipation flabellum through the rotation of motor and rotate, reach and carry out radiating purpose to the range finder, and through will placing and splice the use between board and the package assembly, no longer need the manual work to hold, labour saving and time saving more.

Description

Measuring instrument shell with protection function

Technical Field

The utility model relates to the technical field of measuring instrument shells, in particular to a measuring instrument shell with a protection function.

Background

The range finder is a very common measuring instrument, can realize measuring the distance between the object through the range finder, and compared with the traditional mode of using the tape measure to measure, not only convenient and fast still can effectual assurance measurement accuracy more is to protect the main part of range finder, can install a protective housing additional outside its usually to realize protecting the range finder to increase its life.

The publication number is: a measuring instrument box of CN209506562U, comprising a housing and an inner mold disposed within the housing; the protection corners are respectively arranged at 8 corners of the shell, a buffer cushion is arranged between the protection corners and the shell, and the protection corners and the buffer cushion are fixed on the shell through screws; the shell consists of two half shells, wherein the surfaces of the two half shells are provided with reinforcing ribs, one ends of the two half shells are connected through hinges, the other ends of the two half shells are locked through two symmetrically arranged lock catches, two handles are arranged on the two half shells and between the two lock catches, and the inner die is used for placing a measuring instrument; one of them hasp one side surface be equipped with the module that charges, the centre form be close to the both ends space of handle one side in be equipped with two rechargeable battery, two rechargeable battery connect, rechargeable battery passes through the second wire and is connected with the module that charges. The protection angle is made of metal materials. Through the protection angle and the buffer pad that the shell was equipped with in 8 angles department, can prevent that instrument box from receiving the striking time, the bight receives the damage, through the charge module of setting up on the instrument box, can charge measuring instrument, improves availability factor.

However, there are some problems in the use of the above-mentioned measuring instrument box, for example, in the use of the internal measuring device, the measuring instrument needs to be taken out, and after the use, the measuring instrument needs to be put in again, at this time, the use steps are increased, and in the process of taking for many times, the measuring instrument is easy to collide with, so that a certain influence is caused on the subsequent measuring effect of the instrument. Aiming at the problems, innovative design is urgently needed on the basis of the original measuring instrument shell.

Disclosure of Invention

The utility model aims to provide a measuring instrument shell with a protection function, so as to solve the problems that in the background technology, the measuring instrument needs to be taken out, and the measuring instrument needs to be put in after use, and the measuring instrument is easy to collide in the process of taking for many times.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the measuring instrument shell with the protection function comprises a placing plate, wherein the upper end of the placing plate is provided with a supporting plate, a distance measuring instrument is placed on the supporting plate, and the upper end of the placing plate is provided with a protection shell;

further comprises:

the screw is rotated and is connected with the protective shell through a threaded hole formed in the protective shell;

the movable plate is connected with the rotating screw rod through a bearing arranged at the upper end of the movable plate, the movable plate is provided with a bonding plate, and the bonding plate is mutually bonded with the distance measuring instrument;

the electric telescopic rod is arranged on the moving plate and is connected with the pushing plate;

the fixed rotating shaft is arranged on the plate-shaped structure at the left side of the protective shell, a vortex spring is arranged on the outer surface of the fixed rotating shaft, the vortex spring is arranged in a groove formed in the dust-proof plate, and meanwhile the dust-proof plate and the protective shell are mutually attached;

the assembling plate is mutually attached to the placing plate, a fixing sleeve is arranged at the lower end of the assembling plate, and a fastening screw is arranged on the fixing sleeve in a penetrating manner;

the support base is connected with the fastening screw through a threaded hole formed in the upper end of the support base, and the support base is mutually attached to the inner surface of the fixing sleeve.

Preferably, the fixed plate is installed to the guard casing upper end, just the fixed plate upper end is provided with the motor, and the output of motor passes through pivot and cleaning brush interconnect, through above-mentioned structure, is convenient for clear up the hole of seting up on the guard casing through the rotation of cleaning brush, avoids the hole of seting up on the guard casing to appear the condition of jam.

Preferably, the cleaning brush with the surface of protecting sheathing is laminated each other, just protecting sheathing with intensive through-hole has all been seted up on the fixed plate, and the cleaning brush constitutes coaxial coupling through the pivot with the radiating fan blade, through above-mentioned structure, is convenient for guarantee the radiating effect of range finder through the hole of seting up on the protecting sheathing.

Preferably, the laminating of protective housing right side has fixed apron, just install the card plywood on the fixed apron, and the symmetry is provided with fixed reed on the card plywood, simultaneously fixed reed installs in the recess of seting up on the protective housing, through above-mentioned structure, be convenient for through dismantling fixed apron, can realize taking out to the range finder and overhaul or change.

Preferably, the placing plate is penetrated with a pulling rod, the pulling rod is provided with a pulling spring, the pulling spring is arranged on the placing plate, and the pulling rod is conveniently pulled to return through the pulling spring through the structure.

Preferably, the pulling rod is connected with the limiting plate, the upper end and the lower end of the limiting plate are symmetrically provided with movable sliding blocks, the movable sliding blocks are connected with the placing plate in a sliding mode through grooves formed in the placing plate, meanwhile, the limiting plate is mutually attached to grooves formed in the assembling plate, and the clamping and fixing of the assembling plate and the placing plate are facilitated under the action of the limiting plate through the structure.

Compared with the prior art, the utility model has the beneficial effects that:

(1) This measuring instrument shell with safeguard function is provided with rotation screw rod, movable plate, laminating board, electric telescopic link and push plate, through rotating rotation screw rod, can drive movable plate and laminating board and move down, alright realize laminating fixedly to the range finder this moment, avoid the condition that the range finder appears moving in the in-process of follow-up use, and work through electric telescopic link can drive the push plate and remove, thereby can realize promoting the rotation to the dust guard, no longer need take out the range finder when can using, convenient and fast more, and can less the collision of range finder;

(2) This measuring instrument shell with safeguard function is provided with motor, cleaning brush, heat dissipation flabellum, equipment board, pulling pole, pulling spring and limiting plate, can drive cleaning brush and heat dissipation flabellum through the rotation of motor and rotate to reach and carry out radiating purpose to the range finder, and use through will placing the concatenation between board and the equipment board, can realize carrying out stable high continuous measurement to the range finder, just no longer need the manual work to hold this moment, labour saving and time saving more.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of a protective housing according to the present utility model;

FIG. 2 is a schematic diagram of the front view of the placement plate of the present utility model;

FIG. 3 is a schematic view showing a bottom cross-sectional structure of a distance measuring instrument according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 5 is a schematic view of a cross-sectional front view of a card of the present utility model;

fig. 6 is a schematic perspective view of a moving plate according to the present utility model.

In the figure: 1. placing a plate; 2. a support plate; 3. a distance measuring instrument; 4. a protective housing; 5. rotating the screw; 6. a moving plate; 7. bonding plates; 8. a fixing plate; 9. a motor; 10. a cleaning brush; 11. radiating fan blades; 12. an electric telescopic rod; 13. a pushing plate; 14. fixing the rotating shaft; 15. a vortex spring; 16. a dust-proof plate; 17. fixing the cover plate; 18. a clamping plate; 19. fixing the reed; 20. assembling plates; 21. pulling the rod; 22. pulling the spring; 23. a limiting plate; 24. moving the slide block; 25. a fixed sleeve; 26. a fastening screw; 27. and a supporting base.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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. 1-6, the present utility model provides a technical solution: the measuring instrument shell with the protection function comprises a placing plate 1, wherein a supporting plate 2 is arranged at the upper end of the placing plate 1, a distance measuring instrument 3 is placed on the supporting plate 2, and a protection shell 4 is arranged at the upper end of the placing plate 1; the screw 5 is rotated and is connected with the protective shell 4 through a threaded hole formed in the protective shell 4; a moving plate 6 connected with the rotating screw 5 through a bearing installed at the upper end thereof, and an attaching plate 7 is installed on the moving plate 6, and the attaching plate 7 is attached to the distance measuring instrument 3; an electric telescopic rod 12 mounted on the moving plate 6, and the electric telescopic rod 12 is connected with the pushing plate 13; the fixed rotating shaft 14 is arranged on a plate-shaped structure at the left side of the protective shell 4, a vortex spring 15 is arranged on the outer surface of the fixed rotating shaft 14, the vortex spring 15 is arranged in a groove formed in the dust-proof plate 16, and meanwhile the dust-proof plate 16 and the protective shell 4 are mutually attached; the right side of the protective shell 4 is attached with a fixed cover plate 17, a clamping plate 18 is arranged on the fixed cover plate 17, fixed reeds 19 are symmetrically arranged on the clamping plate 18, and meanwhile, the fixed reeds 19 are arranged in grooves formed in the protective shell 4;

when the distance measuring instrument 3 needs to be fixed, the distance measuring instrument 3 is placed on the supporting plate 2, then the rotating screw 5 is rotated, because the rotating screw 5 is connected with the protecting shell 4 through a threaded hole formed in the protecting shell 4, and the rotating screw 5 and the moving plate 6 form a rotating mechanism through a bearing arranged on the moving plate 6, at the moment, along with the rotation of the rotating screw 5, the moving plate 6 starts to move downwards (see fig. 3, plate-shaped structures are arranged on the front side and the rear side of the moving plate 6, the moving plate 6 can only move vertically under the action of the plate-shaped structures), at the moment, the moving plate 6 drives the attaching plate 7 to move towards the direction close to the distance measuring instrument 3 until the attaching plate is tightly attached to the distance measuring instrument 3, thereby realizing the fixation of the distance measuring instrument 3, when the distance measuring instrument 3 needs to be used, the electric telescopic rod 12 starts to work, because the pushing plate 13 is arranged on the electric telescopic rod 12, the pushing plate 13 also starts to move, namely the pushing plate 13 can push the dust-proof plate 16, the dust-proof plate 16 starts to rotate around the fixed rotating shaft 14, the vortex spring 15 arranged on the dust-proof plate 16 starts to be compressed and deformed, the dust-proof plate 16 starts to rotate clockwise, the distance measuring instrument 3 can be used at the moment, when the distance measuring instrument 3 needs to be taken out, the fixed cover plate 17 is pulled, the fixed cover plate 17 starts to move towards the direction far away from the protective shell 4, because the clamping plate 18 is arranged on the fixed cover plate 17, the fixed reed 19 arranged on the clamping plate 18 starts to mutually press and deform with the fixed reed 19 arranged on the protective shell 4 at the moment, the purpose of disassembling the fixed cover plate 17 is achieved, at this time, the distance measuring instrument 3 can be taken out for replacement or maintenance;

the assembly plate 20 is mutually attached to the placement plate 1, a fixed sleeve 25 is arranged at the lower end of the assembly plate 20, and a fastening screw 26 is arranged on the fixed sleeve 25 in a penetrating manner; the support base 27 is connected with the fastening screw 26 through a threaded hole formed in the upper end of the support base 27, and the support base 27 is attached to the inner surface of the fixed sleeve 25; the upper end of the protective shell 4 is provided with a fixed plate 8, the upper end of the fixed plate 8 is provided with a motor 9, and the output end of the motor 9 is connected with a cleaning brush 10 through a rotating shaft; the cleaning brush 10 is attached to the outer surface of the protective shell 4, dense through holes are formed in the protective shell 4 and the fixed plate 8, and the cleaning brush 10 and the radiating fan blades 11 are coaxially connected through a rotating shaft; the placing plate 1 is penetrated with a pulling rod 21, a pulling spring 22 is arranged on the pulling rod 21, and the pulling spring 22 is arranged on the placing plate 1; the pulling rod 21 is connected with the limiting plate 23, the upper end and the lower end of the limiting plate 23 are symmetrically provided with the movable sliding blocks 24, the movable sliding blocks 24 are in sliding connection with the placing plate 1 through grooves formed in the placing plate 1, and meanwhile the limiting plate 23 is mutually attached to grooves formed in the assembling plate 20;

when the distance measuring instrument 3 needs to be subjected to heat dissipation, the motor 9 starts to work, because the output end of the motor 9 is connected with the rotating shaft, the cleaning brush 10 and the heat dissipation fan blade 11 are installed on the rotating shaft, at the moment, the cleaning brush 10 starts to rotate, through holes formed in the protective shell 4 can be cleaned along with the rotation of the cleaning brush 10, the flow rate of air in the protective shell 4 can be quickened along with the rotation of the heat dissipation fan blade 11, the purpose of increasing the heat dissipation effect is achieved, when the fixed height needs to be continuously measured, the placing plate 1 moves towards the direction close to the assembling plate 20, at the moment, the upper end of the assembling plate 20 is mutually attached to the lower end of the limiting plate 23, the limiting plate 23 starts to be extruded, namely, the limiting plate 23 moves under the action of the moving slide block 24, and because the pulling rod 21 is installed on the limiting plate 23, at the moment, the pulling spring 22 installed on the pulling rod 21 starts to be stretched and deformed, at the moment, when the moving to the designated position, the limiting plate 23 installed on the pulling rod 21 starts to be mutually clamped with the groove formed on the assembling plate 20, and the fixing plate 1 can be fixedly assembled and the assembling plate can be fixedly installed.

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. The measuring instrument shell with the protection function comprises a placing plate (1), wherein a supporting plate (2) is arranged at the upper end of the placing plate, a distance measuring instrument (3) is placed on the supporting plate (2), and a protection shell (4) is arranged at the upper end of the placing plate (1);

characterized by further comprising:

the screw (5) is rotated, and the screw is connected with the protective shell (4) through a threaded hole formed in the protective shell (4);

the moving plate (6) is connected with the rotating screw (5) through a bearing arranged at the upper end of the moving plate, the attaching plate (7) is arranged on the moving plate (6), and the attaching plate (7) is attached to the distance measuring instrument (3);

an electric telescopic rod (12) which is arranged on the moving plate (6), and the electric telescopic rod (12) is connected with the pushing plate (13);

the fixed rotating shaft (14) is arranged on a plate-shaped structure at the left side of the protective shell (4), a vortex spring (15) is arranged on the outer surface of the fixed rotating shaft (14), the vortex spring (15) is arranged in a groove formed in the dust-proof plate (16), and meanwhile the dust-proof plate (16) and the protective shell (4) are mutually attached;

the assembling plate (20) is mutually attached to the placing plate (1), a fixing sleeve (25) is arranged at the lower end of the assembling plate (20), and a fastening screw (26) penetrates through the fixing sleeve (25);

the support base (27) is connected with the fastening screw (26) through a threaded hole formed in the upper end of the support base (27), and the support base (27) is attached to the inner surface of the fixing sleeve (25).

2. A protective measuring instrument housing according to claim 1, characterized in that: the upper end of the protective shell (4) is provided with a fixed plate (8), the upper end of the fixed plate (8) is provided with a motor (9), and the output end of the motor (9) is connected with the cleaning brush (10) through a rotating shaft.

3. A protective measuring instrument housing according to claim 2, characterized in that: the cleaning brush (10) is mutually attached to the outer surface of the protective shell (4), dense through holes are formed in the protective shell (4) and the fixing plate (8), and the cleaning brush (10) and the radiating fan blades (11) are coaxially connected through a rotating shaft.

4. A protective measuring instrument housing according to claim 1, characterized in that: the right side of the protective shell (4) is attached with a fixed cover plate (17), a clamping plate (18) is arranged on the fixed cover plate (17), fixed reeds (19) are symmetrically arranged on the clamping plate (18), and meanwhile, the fixed reeds (19) are arranged in grooves formed in the protective shell (4).

5. A protective measuring instrument housing according to claim 1, characterized in that: the placing plate (1) is penetrated with a pulling rod (21), the pulling rod (21) is provided with a pulling spring (22), and the pulling spring (22) is arranged on the placing plate (1).

6. The protective measuring instrument housing of claim 5, wherein: the pulling rod (21) is connected with the limiting plate (23), the upper end and the lower end of the limiting plate (23) are symmetrically provided with the movable sliding blocks (24), the movable sliding blocks (24) are connected with the placing plate (1) in a sliding mode through grooves formed in the placing plate (1), and meanwhile the limiting plate (23) is attached to grooves formed in the assembling plate (20).