CN216216963U

CN216216963U - Convergence switch

Info

Publication number: CN216216963U
Application number: CN202123024803.5U
Authority: CN
Inventors: 汤剑涛; 史佳娜; 刘旭刚; 宋国军; 张孝球; 王宇; 陈东; 李鹏; 李付亮
Original assignee: Beijing Tianheng Venture Technology Co ltd
Current assignee: Beijing Tianheng Venture Technology Co ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-04-05
Anticipated expiration: 2031-12-02

Abstract

The utility model relates to the technical field of fire-fighting equipment, in particular to a convergence switch, which comprises a main machine shell, a main body shell and a positioning buckle, wherein the front end of the main machine shell is fixedly connected with a signal connection panel, the front end of the signal connection panel is internally provided with a wiring port, the right side of the wiring port is provided with a power line socket, the middle part of the right end of the main machine shell is provided with a sliding cover, the right end of the main machine shell is fixedly connected with the positioning inserting rod, the main machine shell is inserted and connected with the improved switch through the positioning inserting rod and the inner part of the right end of the sliding cover, the positioning inserting rod can be used for positioning the sliding cover, the sliding cover can be prevented from shaking left and right after installation, the rear end of the sliding cover can be clamped and limited by the positioning buckle, the front end of the positioning buckle adopts an inclined structure, the sliding cover can be conveniently pushed, and a continuous horizontal pressure can be provided for a linking panel and the positioning buckle by a reset spring, the positioning buckle is prevented from being disconnected with the sliding cover.

Description

Convergence switch

Technical Field

The utility model relates to the technical field of fire-fighting equipment, in particular to a convergence switch.

Background

Fire-fighting equipment refers to equipment for putting out a fire, preventing fires and fire accidents, common fire-fighting equipment: the convergence layer switch is a convergence point of a plurality of access layer switches, is used for uniformly exporting access nodes and also forwarding and selecting a route, and must be capable of processing all communication traffic from the access layer switches and providing an uplink to a core layer, so that compared with the access layer switches, the convergence layer switch needs to have high forwarding performance and is usually also a three-layer switch.

The prior patent (publication number: CN213770079U) discloses a data center aggregation switch, which is located inside the casing and provided with a pressure plate, wherein two ends of the pressure plate are connected with the left inner side surface and the right inner side surface of the casing respectively through a left positioning mechanism and a right positioning mechanism, and the left positioning mechanism and the right positioning mechanism respectively further comprise a metal block, a magnet block, a stud and a strip-shaped concave plate fixed on the inner side surface of the casing; the other end of the shell is provided with a cover plate corresponding to the opening, and the surface of the cover plate is provided with a wire outlet hole corresponding to the wiring end of the switch body; a gap for embedding a network cable and a power line is reserved between the elastic buffer pad of the pressing plate and the bottom of the shell; still include 2 at least corner fittings, part corner fitting one end is fixed in switch body upper surface, the other end passes through screw and casing upper surface connection. The data center aggregation switch improves the stability and reliability of data transmission when the switch is used, and is convenient for maintaining internal components. The inventor finds the following problems in the prior art in the process of implementing the utility model: 1. the existing exchanger has a simpler internal and external structure, most of the outer shells of the existing exchanger are manufactured by adopting integrated injection molding, and the existing exchanger cannot be disassembled in the using process of equipment, so that the equipment becomes a disposable product indirectly; 2. the common combined shell is mostly matched with screws and plastic panels, the sealing degree is obviously insufficient, and the disassembly, maintenance and operation of a user are not convenient and fast enough.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a convergence switch to solve the above problems in the background art. In order to achieve the purpose, the utility model provides the following technical scheme: a convergence switch comprises a main machine shell, wherein the main machine shell comprises a main machine shell, the front end and the rear end of the main machine shell are fixedly connected with movable panels through fixed screws, the front end of the main machine shell is fixedly connected with a signal connection panel, a wiring port is formed in the front end of the signal connection panel, a power line socket is formed in the right side of the wiring port, and a sliding cover is arranged in the middle of the right end of the main machine shell;

the right end of the host shell is fixedly connected with a positioning inserted bar, the host shell is inserted into the interior of the right end of the sliding cover through the positioning inserted bar, and the rear part of the right end of the sliding cover is connected with the rear end of the host shell through a buckle assembly;

the buckle subassembly is including the location buckle, the right-hand member fixedly connected with of location buckle links up the panel, and links up the right-hand member parallel of panel and be equipped with reset spring, reset spring's inside is run through there is the guide bar, the right-hand member that links up the panel passes through fixed connection between guide bar and the control panel.

Further preferably, the movable panels are symmetrical with each other about a horizontal center line of the main body housing, and the signal connection panel is attached to the movable panels.

Further preferably, the external dimension structure of the sliding cover is matched with the internal dimension structure of the right end of the main body shell.

Further preferably, the positioning insertion rods are distributed at equal intervals along the vertical direction, and the external size structure of the positioning insertion rods is matched with the internal size structure of the right end of the sliding cover.

Preferably, the positioning buckles are symmetrical with respect to a horizontal center line of the connecting panel, and are clamped with the rear part of the right end of the sliding cover.

Further preferably, the positioning buckle and the connecting panel form an elastic structure through a return spring.

Compared with the prior art, the utility model has the beneficial effects that:

in the utility model, the movable panel can keep the sealing degree of the front end and the rear end of the main body shell, wherein the connection mode between the signal connection panel and the main body shell is simpler and more convenient, the sliding cover can seal the upper end of the main body shell, and the sliding cover is matched with the main body shell in a horizontal sliding manner, so that the operation is simple.

According to the positioning buckle, the sliding cover can be positioned by means of the positioning insertion rod, the sliding cover can be prevented from shaking left and right after being installed, the rear end of the sliding cover can be clamped and limited by means of the positioning buckle, the front end of the positioning buckle is of an inclined structure, the sliding cover can be conveniently pushed in, continuous horizontal pressure can be provided for the connecting panel and the positioning buckle by means of the reset spring, and disjointing between the positioning buckle and the sliding cover is avoided.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a side view of the present invention in a half-section configuration.

In the figure: 1. a host housing; 101. a main body housing; 102. a movable panel; 103. fixing screws; 2. a signal connection panel; 3. a wiring port; 4. a power line socket; 5. a sliding cover; 6. positioning the inserted rod; 7. a buckle assembly; 701. positioning a buckle; 702. joining the panels; 703. a return spring; 704. a guide bar; 705. a control panel.

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 obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a convergence switch comprises a host shell 1, wherein the host shell 1 comprises a main body shell 101, the front end and the rear end of the main body shell 101 are fixedly connected with movable panels 102 through fixing screws 103, the front end of the host shell 1 is fixedly connected with a signal connection panel 2, a wiring port 3 is formed in the front end of the signal connection panel 2, a power line socket 4 is formed in the right side of the wiring port 3, and a sliding cover 5 is arranged in the middle of the right end of the host shell 1;

the right end of the host shell 1 is fixedly connected with a positioning inserted bar 6, the host shell 1 is inserted into the right end of the sliding cover 5 through the positioning inserted bar 6, and the rear part of the right end of the sliding cover 5 is connected with the rear end of the host shell 1 through a buckle assembly 7;

the buckle component 7 comprises a positioning buckle 701, the right end of the positioning buckle 701 is fixedly connected with a connecting panel 702, a return spring 703 is arranged in parallel at the right end of the connecting panel 702, a guide rod 704 penetrates through the inside of the return spring 703, and the right end of the connecting panel 702 is fixedly connected with a control panel 705 through the guide rod 704.

In this embodiment, as shown in fig. 1 and fig. 2, the movable panels 102 are symmetrical with respect to a horizontal center line of the main body casing 101, and the signal connection panel 2 is attached to the movable panels 102; the movable panel 102 can maintain the sealing degree of the front and rear ends of the main body housing 101, wherein the connection between the signal connection panel 2 and the main body housing 101 is simple and convenient.

In this embodiment, as shown in fig. 1 and 2, the external dimension structure of the sliding cover 5 is matched with the internal dimension structure of the right end of the main body casing 101; the sliding cover 5 can seal the upper end of the main body housing 101, wherein the sliding cover 5 is matched with the main body housing 101 in a horizontal sliding mode, and the operation is simple.

In this embodiment, as shown in fig. 2 and 3, the positioning insertion rods 6 are equidistantly distributed along the vertical direction, and the external dimension structure of the positioning insertion rods 6 is matched with the internal dimension structure of the right end of the sliding cover 5; the sliding cover 5 can be positioned by the positioning inserted rod 6, and the sliding cover 5 can be prevented from shaking left and right after being installed.

In this embodiment, as shown in fig. 3 and 4, the positioning buckles 701 are symmetrical with respect to a horizontal center line of the engaging panel 702, and the positioning buckles 701 are engaged with the rear of the right end of the sliding cover 5; the rear end of the sliding cover 5 can be clamped and limited by the positioning buckle 701, wherein the front end of the positioning buckle 701 adopts an inclined structure, so that the sliding cover 5 can be conveniently pushed in.

In this embodiment, as shown in fig. 3 and 4, the positioning buckle 701 and the engaging panel 702 form an elastic structure through a return spring 703; the return spring 703 can provide a continuous horizontal pressure to the engaging panel 702 and the positioning buckle 701, so as to prevent the positioning buckle 701 from disconnecting from the sliding cover 5.

The use method and the advantages of the utility model are as follows: when the aggregation switch is rolled, the working process is as follows:

as shown in fig. 1, 2, 3 and 4, firstly, the positioning insertion rod 6 is used to position the sliding cover 5, and the sliding cover 5 can be prevented from shaking left and right after installation, the positioning buckle 701 can be used to block and limit the rear end of the sliding cover 5, wherein the front end of the positioning buckle 701 adopts an inclined structure, which is convenient for pushing the sliding cover 5, the return spring 703 can provide continuous horizontal pressure to the engaging panel 702 and the positioning buckle 701, so as to prevent the positioning buckle 701 and the sliding cover 5 from being disconnected, when the sliding cover 5 needs to be disassembled, a user can pull the control panel 705 to drive the guide rod 704 to move, thereby retracting the positioning buckle 701, wherein the movable panel 102 can maintain the sealing degree of the front and rear ends of the main body housing 101, the sliding cover 5 can seal the upper end of the main body housing 101, wherein the sliding cover 5 is engaged with the main body housing 101 by horizontal sliding, the operation is simple.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a convergence switch, includes host computer shell (1), host computer shell (1) includes main body cover (101), both ends all are through fixed screw (103) fixedly connected with activity panel (102), its characterized in that around main body cover (101): the front end of the host shell (1) is fixedly connected with a signal connection panel (2), a wiring port (3) is formed in the front end of the signal connection panel (2), a power line socket (4) is arranged on the right side of the wiring port (3), and a sliding cover (5) is arranged in the middle of the right end of the host shell (1);

the right end of the host shell (1) is fixedly connected with a positioning insertion rod (6), the host shell (1) is inserted into the right end of the sliding cover (5) through the positioning insertion rod (6), and the rear part of the right end of the sliding cover (5) is connected with the rear end of the host shell (1) through a buckle assembly (7);

the buckle assembly (7) comprises a positioning buckle (701), the right end of the positioning buckle (701) is fixedly connected with a connection panel (702), a return spring (703) is arranged at the right end of the connection panel (702) in parallel, a guide rod (704) penetrates through the inside of the return spring (703), and the right end of the connection panel (702) is fixedly connected with a control panel (705) through the guide rod (704).

2. The aggregation switch of claim 1, wherein: the movable panels (102) are symmetrical with respect to a horizontal center line of the main body shell (101), and the signal connection panel (2) is attached to the movable panels (102).

3. The aggregation switch of claim 1, wherein: the external dimension structure of the sliding cover (5) is matched with the internal dimension structure of the right end of the main body shell (101).

4. The aggregation switch of claim 1, wherein: the positioning inserted bar (6) is distributed along the vertical direction at equal intervals, and the external size structure of the positioning inserted bar (6) is matched with the internal size structure of the right end of the sliding cover (5).

5. The aggregation switch of claim 1, wherein: the positioning buckles (701) are symmetrical about the horizontal center line of the connecting panel (702), and the positioning buckles (701) are clamped with the rear part of the right end of the sliding cover (5).

6. The aggregation switch of claim 1, wherein: the positioning buckle (701) and the connecting panel (702) form an elastic structure through a return spring (703).