CN216218171U

CN216218171U - Instrument protection box with multiple protection

Info

Publication number: CN216218171U
Application number: CN202122748413.6U
Authority: CN
Inventors: 马力; 辛健
Original assignee: Cangzhou Sanxing Tonghao Electrical Equipment Co ltd
Current assignee: Cangzhou Sanxing Tonghao Electrical Equipment Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-04-05
Anticipated expiration: 2031-11-10

Abstract

The utility model provides an instrument protection box with multiple protections, which comprises a fixed shell, a movable shell and a plurality of connecting frames, wherein the connecting frames are sequentially arranged between the fixed shell and the movable shell, the front side of the fixed shell, the rear side of the movable shell and the front and rear sides of the connecting frame are all provided with convex telescopic grooves, a spring is fixedly connected on the inner side wall of the convex telescopic groove far away from the opening end, one end of the spring is fixedly connected with a limiting slide seat, a telescopic frame is fixedly arranged between every two adjacent limiting slide seats, the instrument protection box with multiple protection has reasonable design, the telescopic frame can be telescopic in the convex telescopic grooves on the fixed shell, the movable shell and the connecting frame, thereby realize that the elasticity between fixed shell, activity shell and the connection frame is folding, when using, can play the effect of anticollision, prevent to receive the too big deformation that leads to of external force.

Description

Instrument protection box with multiple protection

Technical Field

The utility model relates to the technical field of protective boxes, in particular to an instrument protective box with multiple protections.

Background

The instrument protection box is a box body used for protecting an instrument from working normally, and is widely applied to industries such as electric power, chemical industry, metallurgy, petroleum and building materials, and the instrument protection box is easy to deform locally when being collided, so that the normal opening, closing and use of the instrument protection box are influenced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide an instrument protection box with multiple protections, which is used for solving the problems in the background art.

In order to achieve the purpose, the utility model is realized by the following technical scheme: an instrument protection box with multiple protection comprises a fixed shell, a movable shell and a plurality of connecting frames, wherein the connecting frames are sequentially arranged between the fixed shell and the movable shell, the front side of the fixed shell, the rear side of the movable shell and the front and rear sides of the connecting frame are all provided with convex telescopic grooves, a spring is fixedly connected on the inner side wall of the convex telescopic groove far away from the opening end, one end of the spring is fixedly connected with a limiting slide seat, a telescopic frame is fixedly arranged between every two adjacent limiting slide seats, connecting devices are fixedly arranged between the fixed shell and the connecting frame and between the movable shell and the connecting frame, the connecting device comprises a rectangular connecting cylinder and a rectangular connecting plate, one end of the rectangular connecting plate is movably inserted into one end of the rectangular connecting cylinder, and a locking bolt is installed at one end of the rectangular connecting cylinder in a matched mode through external threads and internal threads.

In a preferred embodiment of the present invention, a front door is mounted to a front side of the movable case through a hinge, and a double-layered transparent observation window is fixedly mounted to the front door.

As a preferred embodiment of the present invention, an inner insulating layer is fixedly installed at inner side edges of the fixed shell, the movable shell and the connection frame.

As a preferred embodiment of the present invention, an installation seat is fixedly installed at a corner of the rear side of the fixing shell, and a screw hole is formed in the installation seat.

In a preferred embodiment of the present invention, the number of the connection frames is 2.

In a preferred embodiment of the present invention, the height and width of the fixed shell, the movable shell and the connecting frame are the same.

The utility model has the beneficial effects that: the utility model discloses an instrument protection box with multiple protection functions, which comprises a fixed shell, a movable shell, a connecting frame, a convex telescopic groove, a spring, a limiting sliding seat, a telescopic frame, a connecting device, a rectangular connecting cylinder, a rectangular connecting plate, a locking bolt, a double-layer transparent observation window, an inner heat insulation layer, a front door and a mounting seat.

1. This flexible frame of instrument guard box with multiple protection can stretch out and draw back at the flexible inslot of protruding type on set casing, movable shell and connection frame to realize that elasticity between set casing, movable shell and the connection frame is folding, when using, can play the effect of anticollision, prevent to receive the too big deformation that leads to of external force, improve the security of using.

2. Connecting device has all been installed between this instrument guard box with multiple protection's the set casing and the carriage and between activity shell and the carriage, on the one hand, connecting device's rectangular connecting cylinder and rectangular connecting plate cooperation can inject the set casing, folding between activity shell and the carriage on the fixed track, improve whole folding smooth and easy nature, on the other hand, can fix the total length between rectangular connecting cylinder and the rectangular connecting plate through locking bolt, thereby reach the purpose that changes whole thickness, improve the adaptability to the installation environment.

3. This protruding type telescopic slot of instrument guard box with multiple protection can restrict the one end of flexible frame inside through spacing slide to prevent that set casing, movable shell and connection frame from breaking away from, make whole remain inclosed state all the time.

Drawings

FIG. 1 is a schematic structural diagram of an instrument protection box with multiple protections according to the present invention;

FIG. 2 is a schematic cross-sectional view of a multiple protection instrument protection case according to the present invention;

FIG. 3 is a schematic view of the connection between the fixing case and the connecting frame of the instrument protection box with multiple protections according to the present invention;

FIG. 4 is a schematic view of a connecting device of an instrument protection box with multiple protections according to the present invention;

in the figure: 1. a stationary case; 2. a movable shell; 3. a connecting frame; 4. a convex telescopic slot; 5. a spring; 6. a limiting sliding seat; 7. a telescopic frame; 8. a connecting device; 9. a rectangular connecting cylinder; 10. a rectangular connecting plate; 11. locking the bolt; 12. a double-layer transparent observation window; 13. an inner insulating layer; 14. a front door; 15. and (7) mounting a seat.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: an instrument protection box with multiple protection comprises a fixed shell 1, a movable shell 2 and a plurality of connecting frames 3, wherein the connecting frames 3 are sequentially arranged between the fixed shell 1 and the movable shell 2, the front side of the fixed shell 1, the rear side of the movable shell 2 and the front side and the rear side of the connecting frames 3 are respectively provided with a convex telescopic groove 4, the inner side wall of each convex telescopic groove 4 far away from an opening end is fixedly connected with a spring 5, one end of each spring 5 is fixedly connected with a limiting slide seat 6, a telescopic frame 7 is fixedly arranged between every two adjacent limiting slide seats 6, connecting devices 8 are fixedly arranged between the fixed shell 1 and the connecting frames 3 and between the movable shell 2 and the connecting frames 3 respectively, each connecting device 8 comprises a rectangular connecting cylinder 9 and a rectangular connecting plate 10, one end of each rectangular connecting plate 10 is movably inserted into one end of the rectangular connecting cylinder 9, and one end of the rectangular connecting cylinder 9 is provided with a locking bolt 11 through matching of external threads and internal threads.

In a preferred embodiment of the present invention, a front door 14 is attached to the front side of the movable case 2 via a hinge, and a double-layered transparent observation window 12 is fixedly fitted to the front door 14.

In a preferred embodiment of the present invention, an inner insulating layer 13 is fixedly installed at the inner side of the fixed shell 1, the movable shell 2 and the connecting frame 3.

As a preferred embodiment of the present invention, an installation seat 15 is fixedly installed at a corner of the rear side of the fixed casing 1, and a screw hole is formed on the installation seat 15.

In a preferred embodiment of the present invention, the number of the connection frames 3 is 2.

In a preferred embodiment of the present invention, the height and width of the fixed shell 1, the movable shell 2 and the connecting frame 3 are the same.

As a preferred embodiment of the utility model, when in use, the whole body is fixed at a proper instrument through the matching of bolts and the mounting seat 15, the telescopic frame 7 can be stretched in the convex telescopic grooves 4 on the fixed shell 1, the movable shell 2 and the connecting frame 3, under the matching of the elasticity of the spring 5, the elastic folding among the fixed shell 1, the movable shell 2 and the connecting frame 3 is realized, when in use, the anti-collision effect can be achieved, the deformation caused by overlarge external force is prevented, the use safety is improved, the connecting devices 8 are respectively arranged between the fixed shell 1 and the connecting frame 3 and between the movable shell 2 and the connecting frame 3, on one hand, the rectangular connecting cylinder 9 of the connecting device 8 is matched with the rectangular connecting plate 10, the folding among the fixed shell 1, the movable shell 2 and the connecting frame 3 can be limited on a fixed track, the whole folding smoothness is improved, on the other hand, can be fixed with the total length between rectangular connecting cylinder 9 and the rectangular connecting plate 10 through locking bolt 11 to reach the purpose that changes whole thickness, improve the adaptability to the installation environment, protruding type flexible groove 4 can be through the one end restriction of spacing slide 6 with flexible frame 7 in inside, thereby prevent that set casing 1, activity shell 2 and connection frame 3 break away from, make whole remain inclosed state throughout.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An instrument protection box with multiple protection comprises a fixed shell (1), a movable shell (2) and a plurality of connecting frames (3), and is characterized in that the connecting frames (3) are sequentially arranged between the fixed shell (1) and the movable shell (2), convex telescopic grooves (4) are formed in the front side of the fixed shell (1), the rear side of the movable shell (2) and the front side and the rear side of the connecting frames (3), springs (5) are fixedly connected to the inner side walls, far away from the opening ends, of the convex telescopic grooves (4), limiting sliding seats (6) are fixedly connected to one ends of the springs (5), telescopic frames (7) are fixedly installed between every two adjacent limiting sliding seats (6), and connecting devices (8) are fixedly installed between the fixed shell (1) and the connecting frames (3) and between the movable shell (2) and the connecting frames (3), the connecting device (8) comprises a rectangular connecting cylinder (9) and a rectangular connecting plate (10), one end of the rectangular connecting plate (10) is movably inserted into one end of the rectangular connecting cylinder (9), and a locking bolt (11) is installed at one end of the rectangular connecting cylinder (9) through matching of external threads and internal threads.

2. The instrument protection box with multiple protections of claim 1, wherein: the front side of the movable shell (2) is provided with a front door (14) through a hinge, and a double-layer transparent observation window (12) is fixedly embedded in the front door (14).

3. The instrument protection box with multiple protections of claim 1, wherein: the inner side of the fixed shell (1), the movable shell (2) and the connecting frame (3) is fixedly provided with an inner heat-insulating layer (13).

4. The instrument protection box with multiple protections of claim 1, wherein: the corner of the rear side of the fixed shell (1) is fixedly provided with a mounting seat (15), and the mounting seat (15) is provided with a screw hole.

5. The instrument protection box with multiple protections of claim 1, wherein: the number of the connecting frames (3) is 2.

6. The instrument protection box with multiple protections of claim 1, wherein: the height and the width of the fixed shell (1), the movable shell (2) and the connecting frame (3) are the same.