CN219718706U

CN219718706U - Portable protective housing

Info

Publication number: CN219718706U
Application number: CN202320397733.8U
Authority: CN
Inventors: 战庆卢; 付占军; 王雷
Original assignee: Dalian Hualian Electric Control Equipment Co ltd
Current assignee: Dalian Hualian Electric Control Equipment Co ltd
Priority date: 2023-03-06
Filing date: 2023-03-06
Publication date: 2023-09-19
Anticipated expiration: 2033-03-06

Abstract

The utility model relates to the technical field of protective shells, in particular to a movable protective shell which comprises a protective shell and a straight plate, wherein the inner wall of the straight plate is connected with a fixing structure, the right side of the front surface of the protective shell is connected with a supporting structure, the top of the fixing structure is connected with a top plate, the four corners of the bottom of the protective shell are respectively fixedly connected with idler wheels, the front vertical cylinder in the fixing structure rotates through the straight plate, the rotating vertical cylinder drives an upper groove wheel to rotate, a rotating grooved wheel is matched with a belt to drive a rear groove wheel to rotate, so that the rear vertical cylinder rotates, two vertical cylinders rotate simultaneously, further, two screws are driven to move downwards, the moving screw drives a bottom plate to move downwards, the bottom plate is abutted against the ground, the friction between the bottom plate and the ground is increased, the position of the protective shell is ensured, the operation and the use of the protective shell are facilitated, and the use difficulty of the protective shell is reduced.

Description

Portable protective housing

Technical Field

The utility model relates to the technical field of movable protective shells, in particular to a movable protective shell.

Background

The protective housing can protect the test equipment, can prevent the test equipment from damaging, makes the test data more accurate.

For example, the protection shell with the authorized bulletin number of 'CN 212587923U' is used for protecting equipment in the box body by utilizing the protection shell, the corresponding equipment is accurately and firmly fixed by the limiting piece, the equipment in the protection box body is not separated and displaced at will, the stability of the equipment is enhanced, an operation window is additionally arranged for debugging and operating corresponding electronic equipment, but the protection shell is required to be manually carried in use, and is more laborious to use, so the protection shell is processed into a movable protection shell, the movable protection shell can be moved along with the working requirement, the place and the scene are changed at any time, the safety is fast and convenient, the limit is not carried out after the movement of the protection shell, the protection shell can be moved through the roller at the bottom, the selected position is offset, the position is required to be readjusted, the protection shell is also required to be controlled at any time in use, the operation of the protection shell is inconvenient, and the use difficulty of the protection shell is increased.

Disclosure of Invention

The utility model aims to solve the problems that the operation and the use of a protective shell are inconvenient and the use difficulty of the protective shell is increased.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a portable protective housing, includes protective housing and straight board, the inner wall of straight board is connected with fixed knot and constructs, the positive right side of protective housing is connected with bearing structure, fixed knot constructs's top and is connected with the roof, protective housing's bottom four corners rigid coupling has the gyro wheel respectively.

Preferably, the fixed knot constructs including a vertical section of thick bamboo and sheave, the outer wall bottom of a vertical section of thick bamboo rotates with the inner wall of straight board and links to each other, the outer wall top of a vertical section of thick bamboo is fixedly connected with the inner wall of sheave mutually, the outer wall of sheave rotates and is connected with the belt, the inner wall threaded connection of a vertical section of thick bamboo has the screw rod, the bottom rigid coupling of screw rod has the bottom plate.

Preferably, the top of the screw rod is fixedly connected with the bottom of the straight plate.

Preferably, the left bottom of the protective shell is fixedly connected with the right side of the straight plate.

Preferably, the supporting structure comprises a vertical rod and threads, the rear bottom of the outer wall of the vertical rod is fixedly connected with the right side of the front face of the protective housing, threads are machined on the upper portion of the outer wall of the vertical rod, the threads of the outer wall of the threads are connected with sleeves, the tops of the sleeves are rotationally connected with straight rods, and the rear top of the outer wall of the straight rods is fixedly connected with the upper portion of the front face of the protective housing.

The movable protective shell provided by the utility model has the beneficial effects that: through the riser in fixed knot constructs in the place ahead rotate through the straight board, and pivoted riser drives the rotation of top groove wheel, and pivoted sheave cooperation belt drives the rotation of rear groove wheel to make the riser at rear rotate, realize that two risers rotate simultaneously, and then drive two screw rods and move down, the screw rod that moves drives the bottom plate and moves down, makes the bottom of bottom plate support tightly with ground, makes the bottom plate increase with the friction on ground, guarantees the fixed position of protecting sheathing, and the operation of protecting sheathing of being convenient for is used, has reduced the use degree of difficulty of protecting sheathing.

Drawings

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

FIG. 2 is a schematic diagram of the connection relationship of the straight plate, the vertical cylinder and the grooved pulley in FIG. 1;

FIG. 3 is a schematic diagram of the structure of FIG. 2A;

fig. 4 is a schematic structural diagram of B in fig. 1.

In the figure: 1. the device comprises a protective shell, 2, a fixed structure, 201, a vertical tube, 202, a sheave, 203, a belt, 204, a screw, 205, a bottom plate, 2a1, a handle, 3, a supporting structure, 301, a vertical rod, 302, threads, 303, a sleeve, 304, a straight rod, 4, a straight plate, 5, a roller, 6 and a top plate.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

example 1:

please refer to fig. 1-4: in this embodiment, a portable protective housing, including protective housing 1 and straight board 4, the inner wall of straight board 4 is connected with fixed knot and constructs 2, and the front right side of protective housing 1 is connected with bearing structure 3, and fixed knot constructs 2's top and is connected with roof 6, and the bottom four corners of protective housing 1 has gyro wheel 5 fixedly connected with respectively, and gyro wheel 5 is convenient for drive protective housing 1 and removes.

The fixed structure 2 comprises a vertical cylinder 201 and a grooved pulley 202, the bottom of the outer wall of the vertical cylinder 201 is rotationally connected with the inner wall of a straight plate 4, the vertical cylinder 201 is forced to rotate through a bearing on the inner wall of the straight plate 4, the top of the outer wall of the vertical cylinder 201 is fixedly connected with the inner wall of the grooved pulley 202, the outer wall of the grooved pulley 202 is rotationally connected with a belt 203, the front grooved pulley 202 is rotationally matched with the belt 203 to drive a rear grooved pulley 202 to rotate, a screw 204 is in threaded connection with the inner wall of the vertical cylinder 201, the bottom of the screw 204 is fixedly connected with a bottom plate 205, the top of the screw 201 is fixedly connected with the bottom of the straight plate 4, and the straight plate 4 plays a limiting role on the screw 201;

through the riser 201 in the fixed knot constructs 2 in place ahead rotates through straight board 4, pivoted riser 201 drives the rotation of top grooved pulley 202, pivoted sheave 202 cooperation belt 203 drives the rotation of rear grooved pulley 202, thereby make the riser 201 at rear rotate, realize two risers 201 and rotate simultaneously, and then drive two screw rods 204 and move down, the screw rod 204 that moves drives bottom plate 205 and moves down, make the bottom of bottom plate 205 support tightly with ground, make bottom plate 205 increase with the friction on ground, guarantee the fixed position of protecting sheathing 1, the operation of protecting sheathing is used conveniently, the use degree of difficulty of protecting sheathing has been reduced.

The left side bottom of shell 1 and the right side looks rigid coupling of straight board 4, bearing structure 3 includes montant 301 and screw thread 302, the outer wall rear bottom of montant 301 and shell 1's front right side looks rigid coupling, the outer wall top processing of montant 301 has screw thread 302, screw thread 302's outer wall threaded connection has sleeve 303, sleeve 303 atress is rotated from top to bottom through screw thread 302 outer wall, sleeve 303's top rotates and is connected with straight-bar 304, straight-bar 304 outer wall bottom atress is rotated through sleeve 303 top bearing, straight-bar 304's outer wall rear top and shell 1's front top looks rigid coupling.

Working principle:

when the protective shell 1 is used, the protective shell 1 is firstly moved to a designated position through the roller 5 at the bottom, then the front vertical cylinder 201 rotates through the straight plate 4, the rotating vertical cylinder 201 drives the upper grooved wheel 202 to rotate, the rotating grooved wheel 202 is matched with the belt 203 to drive the rear grooved wheel 202 to rotate, so that the rear vertical cylinder 201 rotates, two vertical cylinders 201 rotate simultaneously, the two screws 204 are driven to move downwards, the moving screws 204 drive the bottom plate 205 to move downwards, the bottom of the bottom plate 205 is abutted against the ground, friction between the bottom plate 205 and the ground is increased, the position of the protective shell 1 is ensured, the bottom of the vertical rod 301 is firstly fixed with the protective shell 1, then the sleeve 303 is matched with the threads 302 to rotate upwards, the top of the straight rod 304 is driven to move upwards, the installation position is met, and then the straight rod 304 is fixed above the protective shell 1.

Example 2:

please refer to fig. 1-4: in this embodiment, the fixing structure 2 further includes a grip 2a1, and the left side of the grip 2a1 is fixedly connected to the right side of the outer wall of the front vertical tube 201.

Working principle:

when the front vertical tube 201 is driven to rotate, the handle 2a1 can be held to exert force to drive the front vertical tube 201 to rotate, and the handle 2a1 plays a role in facilitating the rotation of the front vertical tube 201.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims

1. The utility model provides a portable protective housing, includes protective housing (1) and straight board (4), its characterized in that: the inner wall of straight board (4) is connected with fixed knot constructs (2), the front right side of protecting sheathing (1) is connected with bearing structure (3), the top of fixed knot constructs (2) is connected with roof (6), the bottom four corners of protecting sheathing (1) fixedly connected with gyro wheel (5) respectively.

2. A mobile protective enclosure according to claim 1, wherein: the fixed knot constructs (2) including a vertical section of thick bamboo (201) and sheave (202), the outer wall bottom of a vertical section of thick bamboo (201) rotates with the inner wall of straight board (4) and links to each other, the outer wall top of a vertical section of thick bamboo (201) is fixedly connected with the inner wall of sheave (202) mutually, the outer wall rotation of sheave (202) is connected with belt (203), the inner wall threaded connection of a vertical section of thick bamboo (201) has screw rod (204), the bottom rigid coupling of screw rod (204) has bottom plate (205).

3. A mobile protective enclosure according to claim 2, wherein: the top of the screw rod (204) is fixedly connected with the bottom of the straight plate (4).

4. A mobile protective enclosure according to claim 1, wherein: the left bottom of the protective shell (1) is fixedly connected with the right side of the straight plate (4).

5. A mobile protective enclosure according to claim 1, wherein: the supporting structure (3) comprises a vertical rod (301) and threads (302), wherein the bottom of the rear part of the outer wall of the vertical rod (301) is fixedly connected with the right side of the front face of the protective casing (1), threads (302) are machined above the outer wall of the vertical rod (301), a sleeve (303) is connected with the threads of the outer wall of the threads (302), a straight rod (304) is rotationally connected to the top of the sleeve (303), and the top of the rear part of the outer wall of the straight rod (304) is fixedly connected with the upper side of the front face of the protective casing (1).