CN210579624U

CN210579624U - Computer network control box

Info

Publication number: CN210579624U
Application number: CN201921018425.XU
Authority: CN
Inventors: 皇甫大恩
Original assignee: Kaifeng University
Current assignee: Kaifeng University
Priority date: 2019-07-02
Filing date: 2019-07-02
Publication date: 2020-05-19
Anticipated expiration: 2029-07-02

Abstract

The utility model relates to the technical field of computer basic equipment, and discloses a computer network control box, which comprises a box body, a box door, a power supply and a circuit board; the rear plate of box has been seted up a plurality of groups entrance hole, the inside rear side upper portion of box has hung a set of connecting plate through the connecting rod is fixed, the inside of box is provided with a set of vertical rotation axis, the box sets up to the quill shaft, the bottom of rotation axis is rotated and is connected with the swivelling chute of seting up in the box bottom, rotation axis top-down equidistant cover is equipped with a plurality of groups trays, the last fixed surface of tray installs the circuit board mount table with the same axle center with the rotation axis, the one end fixed mounting of circuit board mount table has the turning handle, the last fixed surface of circuit board mount table installs a plurality of groups circuit board, be located the rotation axis of circuit board. The utility model has the advantages that: the installation is very convenient with the maintenance, and good heat dissipation, protectiveness are high.

Description

Computer network control box

Technical Field

The utility model relates to a computer basic equipment technical field specifically is a computer network control box.

Background

Along with the development of information technology, computer networks gradually begin to be popularized and act on various aspects of life and work of people, the functions of the computer networks are developed on the basis of computer network equipment, the computer network equipment needs a computer network control box as a carrier, and the traditional computer network control box is often simple in structure, single in function, few in heat dissipation port, short in work area and prone to causing disorder.

Chinese patent (No. CN 208549078U, bulletin date: 2019.02.26) discloses a computer network control box, which comprises a box body, wherein an inner cavity of the box body is divided into four working chambers by three partition plates, slide rails are arranged at two ends of each partition plate, a slide groove is arranged on the inner wall of the box body, a lighting lamp is arranged on the inner wall of each working chamber, a first ventilation opening is arranged on the rear wall of each working chamber, a first filter screen is arranged in each ventilation opening, a temperature sensing device is arranged at the top end of the box body, a box door is arranged on the front surface of the box body, a handle is arranged on the box door, a fixing button is arranged on the back surface of the box body, a fixing rod is arranged on the back surface of the box body, a fixing hole is arranged at one end of the fixing rod, a through hole is arranged on the side surface of the box body, a containing cavity is arranged at the top end. However, when the control box is used for maintaining or replacing the internal components by workers, the control box is very inconvenient and seriously affects the working efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a computer network control box to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a computer network control box comprises a box body, a box door, a power supply and a circuit board; the chamber door passes through the hinge and articulates in one side of box, and the interior bottom of box is provided with the power, and the top cap is installed at the top of box, has seted up a plurality of groups entrance hole on the back plate of box, can spread into the inside of box with outside wire through the entrance hole. A group of connecting plates are fixedly hung on the upper portion of the rear side in the box body through connecting rods and are used for connecting wires transmitted into the box body. The inside of box is provided with a set of vertical rotation axis, and the box sets up to the quill shaft, and the bottom of rotation axis is rotated and is connected with the swivelling chute of seting up in the box bottom, and rotation axis top-down equidistant cover is equipped with a plurality of groups trays, and the last fixed surface of tray installs the circuit board mount table with the rotation axis is coaxial, and the one end fixed mounting of circuit board mount table has the turning handle, through manual rotatory turning handle, and then drives the rotation axis rotatory in the swivelling chute. The upper surface fixed mounting of circuit board mount table has a plurality of groups circuit board, has seted up the through wires hole on the rotation axis that is located circuit board mount table upside, stretches into the rotation axis through the wire that will be connected to on the connecting plate, then rethread through wires hole electric connection to the circuit board on to make the circuit board can work and use. The circuit board on the circuit board mounting table is driven to rotate through the manual rotating handle, so that the installation or maintenance is convenient, and the working efficiency is improved.

As a further aspect of the present invention: a plurality of groups of vertical ventilation holes are formed in the top cover, and the ventilation holes are used for facilitating the ventilation of the upper part and the lower part inside the box body. The top of top cap is provided with the dust screen, and the setting of dust screen is in order to prevent that external dust from entering into the inside of box to the work of the inside circuit of box is influenced. A plurality of groups of air exhaust holes are symmetrically formed in the left side wall and the right side wall of the box body, and the air exhaust holes are inclined, so that air exhaust and ventilation are facilitated, and external dust can be prevented from entering the box body.

As a further aspect of the present invention: the middle part of chamber door is provided with a set of observation window, and the setting of observation window is convenient for the user to observe the operating condition of box inside at any time.

As a further aspect of the present invention: a set of illuminating lamps are arranged on one side of the inner top of the box body, and the illuminating lamps are arranged to facilitate clear observation of parts inside the box body by workers and then are installed and maintained.

Compared with the prior art, the beneficial effects of the utility model are that: the circuit board on the circuit board mounting table is driven to rotate by manually rotating the rotating handle, so that the mounting or maintenance is facilitated, and the working efficiency is improved; through setting up ventilation hole, the hole of airing exhaust and dust screen, the flow of the inside air of box of being convenient for does benefit to the heat dissipation, prevents that the dust from entering into inside the box.

Drawings

Fig. 1 is a schematic diagram of an external structure of a computer network control box.

Fig. 2 is a schematic diagram of a front view structure of a computer network control box.

Fig. 3 is a left side view of a computer network control box.

The device comprises a box body 10, a box door 11, an observation window 12, a power supply 13, a dust separation net 14, a top cover 15, a vent hole 16, a connecting plate 17, a connecting rod 18, a rotating shaft 19, a rotating groove 20, a tray 21, a circuit board mounting table 22, a rotating handle 23, a threading hole 24, an exhaust hole 25, a wire inlet hole 26, a lead 27, a circuit board 28 and an illuminating lamp 29.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example one

Referring to fig. 1-3, a computer network control box includes a box body 10, a box door 11, a power supply 13 and a circuit board 28; the box door 11 is hinged to one side of the box body 10 through a hinge, a power supply 13 is arranged at the inner bottom of the box body 10, a top cover 15 is installed at the top of the box body 10, a plurality of groups of vertical ventilation holes 16 are formed in the top cover 15, and the ventilation holes 16 facilitate ventilation of the inside of the box body 10 from top to bottom. The top of the top cover 15 is provided with a dust-proof net 14, and the dust-proof net 14 is arranged to prevent external dust from entering the inside of the box 10, thereby affecting the operation of the circuit inside the box 10. The left side wall and the right side wall of the box body 10 are symmetrically provided with a plurality of groups of air exhaust holes 25, and the air exhaust holes 25 are inclined so as to facilitate air exhaust and ventilation and prevent external dust from entering the box body 10.

A plurality of wire inlet holes 26 are formed in the rear plate of the box body 10, and external wires 27 can be introduced into the box body 10 through the wire inlet holes 26. A group of connecting plates 17 are fixedly hung on the upper portion of the rear side of the interior of the box body 10 through connecting rods 18, and the connecting plates 17 are used for connecting wires 27 transmitted into the interior of the box body 10. The inside of box 10 is provided with a set of vertical rotation axis 19, and box 10 sets up to the quill shaft, and the bottom of rotation axis 19 rotates and is connected with the swivelling chute 20 of seting up at the bottom in box 10, and rotation axis 19 top-down equidistant cover is equipped with a plurality of groups tray 21, and the last fixed surface of tray 21 installs the circuit board mount table 22 with rotation axis 19 coaxial axle center, and the one end fixed mounting of circuit board mount table 22 has turning handle 23, through manual rotatory turning handle 23, and then drives rotation axis 19 and rotate in swivelling chute 20. The upper surface fixed mounting of circuit board mount table 22 has a plurality of groups circuit board 28, has seted up through wires hole 24 on the rotation axis 19 that is located circuit board mount table 22 upside, stretches into in the rotation axis 19 through the wire 27 that will be connected to on the connecting plate 17, then on rethread through wires hole 24 electric connection was to circuit board 28 to make circuit board 28 can work and use. The circuit board 28 on the circuit board mounting table 22 is driven to rotate by manually rotating the rotating handle 23, so that the installation or maintenance is convenient, and the working efficiency is improved.

The utility model discloses a theory of operation is: firstly, the circuit board 28 is installed on the circuit board installation table 22, then the lead 27 is introduced into the box body 10 through the wire inlet hole 26, and then the lead extends into the rotating shaft 19 and is electrically connected with the circuit board 28 on the circuit board installation table 22 through the wire through hole 24 in sequence, when the circuit board 28 needs to be maintained or replaced, the rotating shaft 19 is rotated through manually rotating the rotating handle 23, and then the circuit board 28 is rotated to the front side of the box body 10, so that the work progress is facilitated.

Example two

On the basis of the first embodiment, the middle part of the box door 11 is provided with a group of observation windows 12, and the arrangement of the observation windows 12 is convenient for a user to observe the working state inside the box body 10 at any time.

EXAMPLE III

On the basis of the first embodiment, a group of illuminating lamps 29 are arranged on one side of the inner top of the box body 10, and the illuminating lamps 29 are arranged to enable workers to clearly observe components inside the box body 10 and then carry out installation and maintenance.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A computer network control box comprises a box body (10), a box door (11), a power supply (13) and a circuit board (28); the box door (11) is hinged on one side of the box body (10) through a hinge, a power supply (13) is arranged at the inner bottom of the box body (10), and a top cover (15) is installed at the top of the box body (10), the box door is characterized in that a plurality of groups of wire inlet holes (26) are formed in the rear plate of the box body (10), a group of connecting plates (17) is fixedly hung at the upper part of the inner rear side of the box body (10) through a connecting rod (18), a group of vertical rotating shafts (19) are arranged in the box body (10), the box body (10) is set to be a hollow shaft, the bottom end of each rotating shaft (19) is rotatably connected with a rotating groove (20) formed in the inner bottom of the box body (10), a plurality of groups of trays (21) are sleeved on the rotating shafts (19) at equal intervals from top to bottom, a circuit board mounting table (22) coaxial with the rotating, the upper surface of the circuit board mounting table (22) is fixedly provided with a plurality of groups of circuit boards (28), and a threading hole (24) is arranged on the rotating shaft (19) positioned on the upper side of the circuit board mounting table (22).

2. A computer network control box according to claim 1, characterized in that the top cover (15) has a plurality of vertical sets of ventilation holes (16) formed therein.

3. A computer network control box according to claim 2, characterized in that the top of the top cover (15) is provided with a dust screen (14).

4. The computer network control box according to claim 3, wherein the left and right side walls of the box body (10) are symmetrically provided with a plurality of groups of air exhaust holes (25).

5. A computer network control box according to claim 4, characterized in that the middle of the box door (11) is provided with a set of observation windows (12).

6. A computer network control box according to any one of claims 1-5, characterized in that a set of lighting lamps (29) is arranged on one side of the inner top of the box body (10).