CN215421154U

CN215421154U - Single-phase carrier module buckle formula shell

Info

Publication number: CN215421154U
Application number: CN202121726747.7U
Authority: CN
Inventors: 方虎; 李大鹏
Original assignee: Huachuang Precision Electronic Technology Hebei Co ltd
Current assignee: Huachuang Precision Electronic Technology Hebei Co ltd
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2022-01-04
Anticipated expiration: 2031-07-28

Abstract

The utility model discloses a single-phase carrier module buckle type shell which comprises a shell body and a shell cover hinged to the upper side of the shell body, wherein a groove is formed in the top of the shell cover, a dustproof net is clamped in the groove, a clamping block is connected to the end portion of the dustproof net, a rotating plate is hinged to the side face of the shell cover, a buckle on the side face of the rotating plate can be correspondingly clamped in a limiting groove in the side face of a clamping seat in the top of the shell body, a supporting seat is arranged on the inner wall of the shell body, the top of the supporting seat is connected with a positioning seat through a damping spring, a partition plate with a plurality of ventilation holes is arranged on the lower side of the supporting seat, a filter is arranged on the lower side of the partition plate, a draught fan is connected to the side face of the filter, and a pipeline is connected to an air inlet of the draught fan. The utility model has scientific and reasonable structural design, simple and convenient operation, convenient opening and closing, strong positioning stability and good working effect.

Description

Single-phase carrier module buckle formula shell

Technical Field

The utility model relates to the technical field of single-phase carrier module shell equipment, in particular to a single-phase carrier module buckle type shell.

Background

The carrier wave module is used for conversion and transfer signal, and the current inconvenient use that is used for single-phase carrier wave module positioning mechanism, the maintenance is dismantled to the inconvenience, and the casing can't play buffer protection's effect, and the inside heat of casing gathers easily in addition, and the radiating efficiency is relatively poor, has reduced the result of use of module equipment, consequently has certain limitation. Therefore, a single-phase carrier module snap-in shell is provided.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a single-phase carrier module snap-in housing, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a single-phase carrier module buckle formula shell, includes the casing and articulates the cap at its upside, the cap top is seted up flutedly, the inside card of recess is equipped with the dust screen, the end connection of dust screen has the fixture block, the cap side articulates there is the rotor plate, the buckle of rotor plate side can correspond the card and establish at casing top joint seat side spacing inslot, the last supporting seat that is provided with of shells inner wall, the supporting seat top is connected with the positioning seat through damping spring, the supporting seat downside sets up the baffle of seting up a plurality of ventilation holes, the baffle downside is provided with the filter, the filter side is connected with the draught fan, the air intake connection of draught fan has the pipeline.

Preferably, the side surface of the shell is provided with a lug seat, and the lug seat is rotatably connected with the end part of the shell cover through a shaft pin.

Preferably, the bottom of the shell is provided with a cushion block with anti-skid grains on the bottom surface.

Preferably, a sealing ring is correspondingly arranged on the inner side of the shell cover.

Preferably, the filter is mounted within a mesh enclosure.

Preferably, a filter screen is arranged in the pipeline.

Compared with the prior art, the utility model has the beneficial effects that: this kind of single-phase carrier module buckle formula shell, structural design is simple reasonable, has stronger practicality, buckle formula shell structure's principle is simple stable, be convenient for assemble equipment and dismantlement fast, through setting up the supporting seat, the supporting mechanism that damping spring and positioning seat isotructure are constituteed, can play good shock attenuation effect through the elasticity of self when effectively supporting equipment, thereby can form good buffering protective effect to equipment, through setting up mechanisms such as filter and draught fan, can shunt the air current through the ventilation hole after effectively filtering, make the air current in the entering casing more even, thereby the cooling and the radiating effect of device have been improved, the mobility of the inside air current of casing has been guaranteed, be convenient for conduct the inside heat, the heat-sinking capability of module equipment during operation has been improved.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present invention;

FIG. 2 is a schematic view of the housing cover structure of the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 1 according to the present invention.

In the figure: the device comprises a shell 1, an ear seat 11, a shell cover 12, a groove 13, a dust screen 14, a clamping block 15, a rotating plate 16, a buckle 17, a clamping seat 18, a sealing ring 19, a support seat 2, a damping spring 21, a positioning seat 22, a partition plate 23, a vent hole 24, a mesh enclosure 25, a filter 26, an induced draft fan 27, a pipeline 28 and a cushion block 29.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a single-phase carrier module buckle type shell comprises a shell body 1 and a shell cover 12 hinged on the upper side of the shell body, wherein an ear seat is arranged on the side face of the shell body 1 and is rotatably connected with the end part of the shell cover 12 through a shaft pin, the principle of the structure of the buckle type shell is simple and stable, equipment is convenient to assemble and disassemble quickly, a waterproof coating is coated on the outer side of the shell body, a better waterproof effect is achieved, a groove 13 is formed in the top of the shell cover 12, a dustproof net 14 is clamped in the groove 13, the end part of the dustproof net 14 is connected with a clamping block 15, in use, the bottom of the clamping block 15 can be clamped on the top of the equipment, so that the equipment is limited and locked, the stability of the equipment during placement is further improved, a rotating plate 16 is hinged on the side face of the shell cover 12, a buckle 17 on the side face of the rotating plate 16 can be correspondingly clamped in a limiting groove on the side face of a clamping seat 18 on the top of the shell body 1, and the rotating plate 16 is rotatably connected on the end part of the shell cover 12 through the shaft pin, a sealing ring 19 is correspondingly arranged on the inner side of the shell cover 12, the sealing ring 19 can enhance the sealing effect between the shell 1 and the shell cover 12, thereby preventing external water vapor from entering the shell 1 from the gap between the two and playing the effect of improving the sealing performance of the equipment, the inner wall of the shell 1 is provided with the supporting seat 2, the top of the supporting seat 2 is connected with the positioning seat 22 through the damping spring 21, when in specific use, the equipment main body is fixed on the positioning seat 22, when the shell structure is vibrated by external force, the equipment extrudes the positioning seat 22, the damping spring 21 can absorb vibration energy at the moment, thereby reducing the vibration amplitude of the equipment and playing the role of protecting the equipment body, and by arranging the supporting mechanism which is composed of the supporting seat 2, the damping spring 21, the positioning seat 22 and the like, can play good shock attenuation effect through the elasticity of self when effectively supporting equipment to can form good buffering protective effect to equipment.

The lower side of the supporting seat 2 is provided with a partition plate 23 provided with a plurality of ventilation holes 24, the lower side of the partition plate 23 is provided with a filter 26, the filter 26 is arranged in a net cover 25, the filter 26 is an air filter, air flow is introduced into the filter 26 under the action of an induced draft fan 27 to be filtered, so that the purity of air is improved, the impurity content in the air flow is reduced, the side surface of the filter 26 is connected with the induced draft fan 27, the induced draft fan 27 is externally connected with a power supply and a control switch through a wire, an air inlet of the induced draft fan 27 is connected with a pipeline 28, the end part of the pipeline 28 extends out of the shell 1, a filter screen is arranged in the pipeline 28, the filter screen can prevent impurities from damaging the induced draft fan 27 through the pipeline 28, through the arrangement of the filter 26, the induced draft fan 27 and other mechanisms, the air flow can be shunted through the ventilation holes 24 after being effectively filtered, so that the air flow entering the shell is more uniform, and the cooling and heat dissipation effects of the device are improved, the fluidity of the air flow in the shell is guaranteed, the conduction of the internal heat is facilitated, the heat dissipation capacity of the module equipment during working is improved, the cushion block 29 with the bottom surface provided with the anti-skidding patterns is arranged at the bottom of the shell 1, and the cushion block 29 can play a good anti-skidding role through the anti-skidding patterns at the bottom of the whole shell structure while supporting the whole shell structure, so that the stability of the whole shell structure is improved.

The working principle is as follows:

the single-phase carrier module buckle type shell specifically works, an equipment main body is arranged at the top of a positioning seat 22 and is fixed, then a buckle 17 on the side surface of a rotating plate 16 is correspondingly clamped in a limiting groove on the side surface of a clamping seat 18, at the moment, the bottom of a clamping block 15 is clamped at the top of the equipment, so that the purpose of fixing the structure is achieved, when the carrier module equipment works, an induced draft fan 27 works to continuously guide outside air flow into a filter 26 for filtering, the air flow is effectively filtered and then is shunted through a vent hole 24, so that the air flow entering a shell is more uniform, the air flow exchanges heat with the equipment when passing around the equipment, hot air is guided out of a dustproof net 14 inside a groove 13, the cooling and heat dissipation effects of the device are improved, the flowability of the air flow inside the shell is ensured, the internal heat is conveniently conducted, and the device is simple and convenient to use, has strong stability and good practicability.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 single-phase carrier module buckle formula shell, includes casing (1) and articulates cap (12) at its upside, its characterized in that: a groove (13) is arranged at the top of the shell cover (12), a dust screen (14) is clamped in the groove (13), the end part of the dustproof net (14) is connected with a clamping block (15), the side surface of the shell cover (12) is hinged with a rotating plate (16), the buckle (17) on the side of the rotating plate (16) can be correspondingly clamped in the limit groove on the side of the clamping seat (18) on the top of the shell (1), a supporting seat (2) is arranged on the inner wall of the shell (1), the top of the supporting seat (2) is connected with a positioning seat (22) through a damping spring (21), a clapboard (23) provided with a plurality of ventilation holes (24) is arranged at the lower side of the supporting seat (2), baffle (23) downside is provided with filter (26), filter (26) side is connected with draught fan (27), the air intake connection of draught fan (27) has pipeline (28).

2. The single-phase carrier module snap-in housing of claim 1, wherein: the side surface of the shell (1) is provided with an ear seat, and the ear seat is rotationally connected with the end part of the shell cover (12) through a shaft pin.

3. The single-phase carrier module snap-in housing of claim 1, wherein: the bottom of the shell (1) is provided with a cushion block (29) with anti-skid grains on the bottom surface.

4. The single-phase carrier module snap-in housing of claim 1, wherein: and a sealing ring (19) is correspondingly arranged on the inner side of the shell cover (12).

5. The single-phase carrier module snap-in housing of claim 1, wherein: the filter (26) is arranged in the net cover (25).

6. The single-phase carrier module snap-in housing of claim 1, wherein: a filter screen is arranged in the pipeline (28).