CN219107855U

CN219107855U - Compression-resistant shell of mosaic instrument

Info

Publication number: CN219107855U
Application number: CN202222240696.8U
Authority: CN
Inventors: 杨俊�; 虞晨翔; 徐岷; 顾伟民; 黎睿智
Original assignee: Shanghai Baochuan Automatic Control Complete Equipment Co ltd
Current assignee: Shanghai Baochuan Automatic Control Complete Equipment Co ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2023-05-30
Anticipated expiration: 2032-08-24

Abstract

The utility model relates to the technical field of meters, in particular to a compression-resistant shell of a mosaic meter, which comprises a meter and a shell, wherein the shell is sleeved outside the meter, the shell comprises an outer shell and an inner shell, air cushions are arranged between the outer shell and the inner shell, the outer layers of the air cushions are respectively contacted with the inner wall of the outer shell and the outer wall of the inner shell, buffer components are arranged on two sides of the air cushions, and the outer shell is connected with the inner shell through the buffer components. The utility model increases the protection performance of the instrument, and simultaneously increases the buffering performance of the shell when being stressed through the air cushion and the buffering component, and further improves the compression resistance of the shell, so that the shell can better protect the instrument.

Description

Compression-resistant shell of mosaic instrument

Technical Field

The utility model relates to the technical field of meters, in particular to a compression-resistant shell of a mosaic meter.

Background

The mosaic type instrument is an important component in a large and medium-sized enterprise dispatching monitoring system all the time, and at least comprises a mosaic module capable of being spliced and various instruments, and the existing mosaic digital display instrument needs to be used to a shell so as to protect the mosaic type instrument.

For example, the patent with the application number of CN201721580940.8 comprises an instrument shell, a first filter screen, a connecting seat, a base, a gasket and a radiator, wherein an inner cover body is arranged in the instrument shell, a digital display instrument body is arranged in the inner cover body, a display screen is arranged on one side of the digital display instrument body, a supporting seat is arranged on the lower side of the instrument shell, the lower side of the supporting seat is hinged with the connecting seat, the base is arranged on the lower side of the connecting seat, a groove is formed in the middle of the upper side of the supporting seat, the radiator is arranged in the groove, vent holes are formed in both sides and the top of the instrument shell, and the first filter screen is arranged in the vent holes.

Disclosure of Invention

The utility model aims to provide a compression-resistant shell of a mosaic instrument, which aims to solve the problems in the background technology.

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

the utility model provides a mosaic formula instrument's resistance to compression shell, includes instrument and casing, the outside cover of instrument is equipped with the casing, the casing includes shell and inner shell, all be equipped with the air cushion between shell and the inner shell, a plurality of the skin of air cushion contacts with the inner wall of shell and the outer wall of inner shell respectively, and a plurality of the both sides of air cushion all are equipped with buffer unit, the shell passes through buffer unit with the inner shell and links to each other.

As a preferable scheme of the utility model, a plurality of air cushions are bonded and fixed with the inner wall of the shell, the air cushions are communicated through air ducts, and the air ducts are hoses.

As a preferable scheme of the utility model, a groove is formed in the center of the shell wall of the shell, an inflation tube communicated with the air cushion below is arranged in the groove, and a sealing cover is arranged at the top end of the inflation tube.

As a preferable scheme of the utility model, the buffer component comprises a sleeve fixed on the outer wall of the inner shell, a rubber block is arranged in the sleeve, a supporting rod vertically penetrating through the sleeve is arranged at the top end of the rubber block, two ends of the supporting rod are connected with supporting plates, one supporting plate is welded with the inner wall of the outer shell, the other supporting plate is bonded with the rubber block, a spring is arranged between the sleeve and the supporting plate, and the spring is sleeved on the supporting rod.

As a preferable scheme of the utility model, the rubber block is fixedly bonded with the inner bottom plate of the sleeve, both ends of the supporting rod are fixedly welded with the supporting plate, and both ends of the spring are respectively fixedly connected with the supporting plate and the sleeve.

As a preferable scheme of the utility model, four edges and corners of the outer wall of the shell are adhered with rubber protection strips, and the four rubber protection strips are L-shaped.

Compared with the prior art, the utility model has the beneficial effects that: to the problem that the background art put forward, this application has improved bearing capacity through setting up shell and inner shell, has increased the protectiveness to the instrument, simultaneously through the air cushion and the buffering subassembly between shell and the inner shell, has increased the buffering nature of shell when the atress, has further improved the compressive capacity of shell, makes it can be better protect the instrument.

Drawings

FIG. 1 is an overall front cross-sectional view of the present utility model;

FIG. 2 is a perspective view of the overall structure of the present utility model;

FIG. 3 is an enlarged view of the utility model at A.

In the figure: 1. a meter; 2. a housing; 201. a housing; 202. an inner case; 203. an air cushion; 204. an air duct; 205. an inflation inlet; 2051. sealing cover; 3. a buffer assembly; 301. a sleeve; 302. a rubber block; 303. a support rod; 304. a support plate; 305. a spring; 4. rubber protective strips.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a mosaic formula instrument's resistance to compression shell, including instrument 1 and casing 2, instrument 1's outside cover is equipped with casing 2, casing 2 includes shell 201 and inner shell 202, all be equipped with air cushion 203 between shell 201 and the inner shell 202, the skin of a plurality of air cushion 203 contacts with the inner wall of shell 201 and the outer wall of inner shell 202 respectively, a plurality of air cushion 203 all bond fixedly with the inner wall of shell 201, communicate with each other through air duct 204 between a plurality of air cushion 203, a plurality of air duct 204 are the hose, and a plurality of air cushion 203's both sides all are equipped with buffer unit 3, shell 201 and inner shell 202 link to each other through buffer unit 3, shell 201's shell wall central part has seted up recess 206, be equipped with in the recess 206 with the communicating gas tube 205 of below air cushion 203, sealed lid 2051 is installed on the top of gas tube 205. The instrument 1 is mosaic, after the casing 2 cover is on the instrument 1, the fixed convenient to detach of bolt and casing 2 on the otic placode of instrument 1 accessible front both sides, it aerifys to the air cushion 203 of being connected to connect through the external air pump of gas tube 205, realize inflating a plurality of air cushions 203 under the effect of air duct 204, the cushion 203 after the inflation can increase the shell 201 and make the cushioning nature in the atress, buffer module 3 carries out supplementary buffering simultaneously, further improve the resistance to compression effect, thereby can be better protect instrument 1.

Referring to fig. 2 and 3, the buffer assembly 3 includes a sleeve 301 fixed on an outer wall of the inner shell 202, a rubber block 302 is provided in the sleeve 301, the rubber block 302 is bonded and fixed with an inner bottom plate of the sleeve 301, a supporting rod 303 vertically penetrating through the sleeve 301 is provided at a top end of the rubber block 302, two ends of the supporting rod 303 are connected with supporting plates 304, two ends of the supporting rod 303 are welded and fixed with the supporting plates 304, one supporting plate 304 is welded with an inner wall of the outer shell 201, the other supporting plate 304 is bonded with the rubber block 302, a spring 305 is provided between the sleeve 301 and the supporting plate 304, the spring 305 is sleeved on the supporting rod 303, and two ends of the spring 305 are respectively fixedly connected with the supporting plate 304 and the sleeve 301. When the shell 201 is subjected to external force, the air cushion 203 buffers the external force of the shell 201, when the external force increases, the air cushion 203 is extruded and deformed at the moment, the moving shell 201 drives the supporting rod 303 to move through the connected supporting plate 304, the spring 305 is compressed and buffered by the supporting plate 304, and the supporting rod 303 drives the other supporting plate 304 to extrude the rubber block 302, so that the buffer auxiliary effect is achieved, and the compression resistance of the shell 201 is further improved.

In the embodiment, referring to fig. 1, four edges and corners of an outer wall of a housing 201 are adhered with rubber protection strips 4, and the four rubber protection strips 4 are L-shaped. The four corners of the housing 201 are protected by the rubber guard bar 4 against compression.

The working flow of the utility model is as follows: when the instrument 1 is used, the instrument 1 is inserted into the inner shell 202 of the shell 2, the instrument is fixed with the shell 2 through bolts on the ear plates on the two sides of the front surface, then the air inflation pipe 205 is externally connected with the air pump to inflate the connected air cushion 203, the air cushions 203 are inflated under the action of the air duct 204, the air cushions 203 are inflated, the sealing cover 2051 is screwed on the air inflation pipe 205 to avoid air leakage, when the outer shell 201 is subjected to external force, the air cushion 203 buffers the external force of the outer shell 201, when the external force is increased, the air cushion 203 is extruded and deformed, the moving outer shell 201 drives the supporting rod 303 to move through the connected supporting plate 304, the spring 305 is compressed and buffered by the supporting plate 304, and the supporting rod 303 drives the other supporting plate 304 to extrude the rubber block 302, so that the outer shell 201 has good pressure resistance.

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 utility model provides a mosaic formula instrument's resistance to compression shell, includes instrument (1) and casing (2), its characterized in that: the outside cover of instrument (1) is equipped with casing (2), casing (2) are including shell (201) and inner shell (202), all be equipped with air cushion (203) between shell (201) and inner shell (202), a plurality of the skin of air cushion (203) contacts with the inner wall of shell (201) and the outer wall of inner shell (202) respectively, and a plurality of the both sides of air cushion (203) all are equipped with buffer assembly (3), shell (201) and inner shell (202) pass through buffer assembly (3) and link to each other.

2. The pressure resistant housing of a mosaic meter of claim 1, wherein: the air cushions (203) are adhered and fixed with the inner wall of the shell (201), the air cushions (203) are communicated through air ducts (204), and the air ducts (204) are hoses.

3. The pressure resistant housing of a mosaic meter of claim 1, wherein: a groove (206) is formed in the center of the shell wall of the shell (201), an inflation tube (205) communicated with the air cushion (203) below is arranged in the groove (206), and a sealing cover (2051) is arranged at the top end of the inflation tube (205).

4. The pressure resistant housing of a mosaic meter of claim 1, wherein: the buffer assembly (3) comprises a sleeve (301) fixed on the outer wall of the inner shell (202), a rubber block (302) is arranged in the sleeve (301), a supporting rod (303) vertically penetrating through the sleeve (301) is arranged at the top end of the rubber block (302), supporting plates (304) are connected to two ends of the supporting rod (303), one supporting plate (304) is welded with the inner wall of the outer shell (201), the other supporting plate (304) is bonded with the rubber block (302), a spring (305) is arranged between the sleeve (301) and the supporting plate (304), and the spring (305) is sleeved on the supporting rod (303).

5. The pressure resistant housing of a mosaic meter of claim 4, wherein: the rubber block (302) is fixedly bonded with the inner bottom plate of the sleeve (301), two ends of the supporting rod (303) are fixedly welded with the supporting plate (304), and two ends of the spring (305) are fixedly connected with the supporting plate (304) and the sleeve (301) respectively.

6. The pressure resistant housing of a mosaic meter of claim 1, wherein: rubber protection strips (4) are adhered to four edges and corners of the outer wall of the shell (201), and the four rubber protection strips (4) are L-shaped.