CN117620757A

CN117620757A - Novel protective cover

Info

Publication number: CN117620757A
Application number: CN202311662172.0A
Authority: CN
Inventors: 易兆丰; 魏文明; 李雀
Original assignee: Guangdong Jiemeng Intelligent Equipment Co ltd
Current assignee: Guangdong Jiemeng Intelligent Equipment Co ltd
Priority date: 2020-02-24
Filing date: 2020-02-24
Publication date: 2024-03-01
Also published as: CN111136506A

Abstract

The invention discloses a novel protective cover, which comprises a movable cover, a second overturning block, a second nitrogen spring and a fixed cover, wherein a first head support is arranged at the bottom side of the inside of the fixed cover, the first nitrogen spring is arranged at the top of the first head support through a hinge, the first overturning block is arranged at one end of the bottom of the fixed cover, a first tail support is arranged at the top of the first overturning block, the second nitrogen spring is arranged at the top of the first tail support through a rotating shaft, a handle is arranged on the surface of one side of the fixed cover, a lock catch is symmetrically arranged at the top end of one side of the fixed cover, a positioning column is arranged in the middle position of the top end of one side of the fixed cover, the second head support is arranged at the bottom side of the inside of the movable cover, the second overturning block is arranged at one end of the bottom of the movable cover, and the second tail support is arranged at the top of the second overturning block. The invention has the advantages of integral layout, open-close structure, stable open-close process, no impact and buffer; the open position and the closed position are automatically locked; the protective cover is opened and closed manually and is free from disassembly.

Description

Novel protective cover

The invention relates to a divisional application with patent application number 202010112389.4, application date 2020.02.24 and patent name of 'novel protective cover'.

Technical Field

The invention relates to the technical field of equipment protection, in particular to a novel protective cover.

Background

The protective cover can strictly prevent dust, chips, hard sand grains and the like from entering the equipment, reduce the damage of hard granular foreign matters to the equipment, reduce the influence of the equipment on the machining precision due to operation deformation and keep the machining precision of the machine tool.

The existing equipment protective cover basically consists of a frame, a door plate and the like, and if the structure in the existing equipment protective cover is complex and the space is narrow, the existing equipment protective cover is not beneficial to on-site maintenance and repair operation; in addition, the protection cover is generally fixed on the machine through screws, the screws are required to be unscrewed when the protection cover is detached, and then the whole protection cover is taken out, so that the time is long, and the labor intensity is high.

Disclosure of Invention

The invention aims to provide a novel protective cover for solving the problems in the background art.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a novel protection casing, includes movable cover, second upset piece, second nitrogen spring and fixed cover, first head support is installed to the inside downside of fixed cover, first nitrogen spring is installed through the hinge in the top of first head support, first upset piece is installed to the one end of fixed cover bottom, first afterbody support is installed at the top of first upset piece, second nitrogen spring is installed through the pivot in the top of first afterbody support, the surface of fixed cover one side is provided with the handle, the hasp is installed to the top symmetry of fixed cover one side, the intermediate position on fixed cover one side top is provided with the reference column, second head support is installed to the inside downside of movable cover, the second upset piece is installed to the one end of movable cover bottom, the second afterbody support is installed at the top of second upset piece.

Further, the top end of the second head support is connected with the first nitrogen spring through a hinge.

Further, the top end of the second tail support is connected with a second nitrogen spring through a rotating shaft.

Further, a control panel mounting groove is formed in the surface of the movable cover.

Further, a positioning column hole is formed in a position, corresponding to the positioning column, of the movable cover.

Compared with the prior art, the invention has the beneficial effects that:

1. the protective cover adopts a nitrogen spring structure, so that maintenance personnel can conveniently and easily open and close the protective cover;

2. after the opening, the maintenance space is enough to facilitate the operation of replacing accessories, and the like, and after the closing, an attractive protective cover is formed.

3. The protective cover can be opened without disassembly, so that the operation time is shortened, and the efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic view of a closed state structure of the present invention;

fig. 3 is a schematic view of a hinge connection structure according to the present invention.

In the figure: 1. a movable cover; 2. a handle; 3. a second head support; 4. a second tail support; 5. a hinge; 6. a second flipping block; 7. a second nitrogen spring; 8. a fixed cover; 9. a rotating shaft; 10. locking; 11. positioning columns; 12. a control panel mounting groove; 13. a first head support; 14. a first nitrogen spring; 15. a first flipping block; 16. a first tail support.

Detailed Description

The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, an embodiment of the present invention is provided: the utility model provides a novel protection casing, including activity cover 1, second upset piece 6, second nitrogen spring 7 and fixed cover 8, first head support 13 is installed to the inside bottom side of fixed cover 8, first nitrogen spring 14 is installed through hinge 5 at the top of first head support 13, first upset piece 15 is installed to the one end of fixed cover 8 bottom, first afterbody support 16 is installed at the top of first upset piece 15, second nitrogen spring 7 is installed through pivot 9 at the top of first afterbody support 16, the surface of fixed cover 8 one side is provided with handle 2, hasp 10 is installed on the top symmetry of fixed cover 8 one side, the intermediate position on the top of fixed cover 8 one side is provided with reference column 11, second head support 3 is installed to the inside bottom side of activity cover 1, second upset piece 6 is installed to the one end of activity cover 1 bottom, second afterbody support 4 is installed at the top of second upset piece 6.

Further, the top end of the second head holder 3 is connected to the first nitrogen spring 14 by a hinge 5.

Further, the top end of the second tail support 4 is connected with a second nitrogen spring 7 through a rotating shaft 9.

Further, the surface of the movable cover 1 is provided with a control panel mounting groove 12.

Further, a positioning column hole is provided at a position of the movable cover 1 corresponding to the positioning column 11.

Working principle: first, the lock catch 10 is released, the handle 2 on the movable cover 1 is held by a hand and lifted upwards, in the process, the second head support 3 on the movable cover 1 drives the second nitrogen spring 7 to start to stretch from the contracted original position, the first head support 13 on the fixed cover 8 drives the first nitrogen spring 14 to start to stretch from the contracted original position, meanwhile, the other end of the second nitrogen spring 7 drives the second tail support 4 to rotate around the hinge 5, and the other end of the first nitrogen spring 14 drives the first tail support 16 to rotate around the hinge 5. The compressed nitrogen in the second nitrogen spring 7 is released along with the opening of the movable cover 1, the compressed nitrogen in the first nitrogen spring 14 is released, the dead weight of the movable cover 1 is overcome, the movable cover 1 is fully opened together with the opening force of hands, equipment is placed into the fixed cover 8, the handle 2 on the movable cover 1 is held by the hands to downwards press towards the fixed cover 8, in the process, the second nitrogen spring 7 connected with the movable cover 1 is compressed to drive the second tail support 4 to rotate around the hinge 5, the first nitrogen spring 14 connected with the fixed cover 8 is compressed to drive the first tail support 16 to rotate around the hinge 5, the movable cover 1 and the fixed cover 8 are attached together along with the complete retraction of the first nitrogen spring 14 and the second nitrogen spring 7, the positioning column 11 is inserted into the positioning column hole of the movable cover 1, the closing process is completed, and finally the lock catch 10 is buckled.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in 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 invention 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.

Claims

1. A novel protection casing, its characterized in that: including activity cover (1), second upset piece (6), second nitrogen spring (7) and fixed cover (8), first head support (13) are installed to the inside downside of fixed cover (8), first nitrogen spring (14) are installed through hinge (5) at the top of first head support (13), first upset piece (15) are installed to the one end of fixed cover (8) bottom, first afterbody support (16) are installed at the top of first upset piece (15), second nitrogen spring (7) are installed through pivot (9) at the top of first afterbody support (16), second head support (3) are installed to the inside downside of activity cover (1), second upset piece (6) are installed to the one end of activity cover (1) bottom, second afterbody support (4) are installed at the top of second upset piece (6).

2. A novel protective cover according to claim 1, characterized in that: the surface of one side of the fixed cover (8) is provided with a handle (2).

3. A novel protective cover according to claim 1, characterized in that: the surface of the movable cover (1) is provided with a control panel mounting groove (12).

4. A novel protective cover according to claim 1, characterized in that: the middle position at the top end of one side of the fixed cover (8) is provided with a positioning column (11), a positioning column hole is formed in the part, corresponding to the positioning column (11), of the movable cover (1), and when the movable cover (1) and the fixed cover (8) are attached together, the positioning column (11) is inserted into the positioning column hole.

5. The novel protective cover according to claim 4, wherein: the lock catch (10) is symmetrically arranged at the top end of one side of the fixed cover (8).