CN219418068U - Communication mainboard convenient to overhaul - Google Patents

Abstract

The utility model relates to the field of communication mainboards, in particular to a communication mainboard convenient to overhaul, which comprises a signal cavity and a communication mainboard, wherein a first spring is arranged on the end face of the rear side in the signal cavity, a push plate is arranged on the other end of the first spring, the push plate is connected with the upper end face in the signal cavity in a sliding fit mode, the communication mainboard is arranged on the upper end face in the signal cavity, L-shaped frames are symmetrically arranged on the left side and the right side of the signal cavity, second springs are arranged on the inner side ends of the L-shaped frames, limit rods are arranged on the other ends of the second springs, circular grooves are symmetrically arranged on the left side wall and the right side wall of the signal cavity, the limit rods are arranged in the circular grooves, and clamping plates are arranged on the front side end face of the signal cavity in a clamping mode.

Description

Communication mainboard convenient to overhaul

Technical Field

The utility model relates to the field of communication mainboards, in particular to a communication mainboard convenient to overhaul.

Background

The main board is one of the most basic and important parts of microcomputer, and can be divided into two types, namely commercial main board and industrial main board, generally rectangular circuit board, on which the main circuit system forming the computer is mounted, and the main circuit system generally comprises BIOS chip, I/O control chip, key and panel control switch interface, indicator light plug-in connector, expansion slot, main board and plug-in card direct current power supply plug-in connector and other elements.

The existing communication main board mostly adopts a bolt fixing mode, a certain skill is needed when the communication main board is detached, time and labor are consumed, and the communication main board is easy to damage an internal circuit after long-time work and lacks a cooling protection device.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a communication main board convenient to overhaul, which comprises a signal cavity and a communication main board, wherein a first spring is arranged on the end face of the rear side in the signal cavity, a push plate is arranged on the other end of the first spring, the push plate is connected with the upper end face in the signal cavity in a sliding fit manner, the communication main board is arranged on the upper end face in the signal cavity, and the communication main board is arranged in front of the push plate;

the L-shaped frame is symmetrically arranged on the left side and the right side of the signal cavity, the second spring is arranged at the inner side end of the L-shaped frame, the limiting rod is arranged at the other end of the second spring, the circular groove is symmetrically formed in the left side wall and the right side wall of the signal cavity, the limiting rod is arranged in the circular groove, and the clamping plate is arranged on the front side end surface of the signal cavity in a clamping manner.

Preferably: the limiting plate is arranged on the outer side wall of the limiting rod, the clamping heads are arranged at the outer side end of the limiting plate, and the first clamping groove matched with the L-shaped frame is arranged at the inner side end of the L-shaped frame.

Preferably: the air inlet pipe is arranged at the output end of the fan, and the air inlet pipe is arranged in the signal cavity.

Preferably: a plurality of air inlet holes are formed in the bottom of the outer side wall of the air inlet pipe.

Preferably: the connecting rod is installed to the air-supply line lateral wall, and temperature sensor is installed to the connecting rod bottom, and temperature sensor arranges in communication mainboard upper end.

Preferably: the control panel is installed to the signal chamber up end, and the camera is installed to the bilateral symmetry of air-supply line lateral wall, camera and control panel electric connection.

The utility model has the technical effects and advantages that:

1. the standby push plate structure is adopted in the utility model, the communication main board is pushed out forwards through the push plate during disassembly, and compared with the traditional bolt fixing mode, the novel push plate structure is convenient to disassemble, saves time and labor, and does not need to worry about accidental damage to the device during disassembly.

2. The fan structure is adopted in the utility model, so that the communication main board can be cooled and protected, and the internal circuit is prevented from being burnt out at high temperature due to long-time work.

Drawings

Fig. 1 is a front view of a communication motherboard structure for easy maintenance according to an embodiment of the present application;

fig. 2 is a first cross-sectional front view of a communication motherboard for easy access provided in an embodiment of the present application;

fig. 3 is a second cross-sectional front view of a communication motherboard for easy access provided in an embodiment of the present application;

fig. 4 is a cross-sectional top view of a communication motherboard for easy access provided in an embodiment of the present application;

in the figure: 1. a signal cavity; 2. a communication main board; 11. a first spring; 12. a push plate; 13. an L-shaped frame; 14. a second spring; 15. a limit rod; 16. a clamping plate; 17. a limiting disc; 18. a chuck; 19. a first clamping groove; 21. a blower; 22. an air inlet pipe; 23. an air inlet hole; 24. a temperature sensor; 25. a control panel; 26. a camera is provided.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Referring to fig. 1 to 4, in this embodiment, a communication motherboard is provided for easy maintenance, which includes a signal cavity 1 and a communication motherboard 2, a first spring 11 is installed on an inner rear side end surface of the signal cavity 1, a push plate 12 is installed on the other end of the first spring 11, the push plate 12 is connected with an inner upper end surface of the signal cavity 1 in a sliding fit manner, the communication motherboard 2 is installed on the inner upper end surface of the signal cavity 1, and the communication motherboard 2 is arranged in front of the push plate 12; the L-shaped frame 13 is installed to the bilateral symmetry of the signal chamber 1, the second spring 14 is installed to the inboard end of L-shaped frame 13, the gag lever post 15 is installed to the second spring 14 other end, circular slot has been seted up to the left and right sides wall symmetry of the signal chamber 1, the gag lever post 15 is arranged in circular slot, cardboard 16 is installed through the mode of joint to signal chamber 1 front side terminal surface, during operation, the gag lever post 15 is arranged in communication mainboard 2 front side, thereby play spacing fixed effect to communication mainboard 2, when overhauling communication mainboard 2, outside end pulling gag lever post 15 makes it break away from circular slot, open cardboard 16, first spring 11 drives push pedal 12 and shifts forward, push pedal 12 is pushed forward communication mainboard 2, compare with traditional bolt fastening mode, convenient for dismantle, labour saving and time saving, cause unexpected damage to the device when need not to worry to dismantle.

The limiting plate 17 is installed to the lateral wall of gag lever post 15, and a plurality of draw-in gears 18 are installed to limiting plate 17 outside end, and first draw-in groove 19 with it is installed to L type frame 13 inboard end, and during operation, second spring 14 drives gag lever post 15 to inboard end removal for limiting plate 17 hugs closely at signal chamber 1 lateral wall, when dismantling communication mainboard 2, pulls limiting plate 17 to outside end, thereby draw-in gears 18 and first draw-in groove 19 joint are fixed limiting plate 17.

The fan 21 is installed to signal chamber 1 left side terminal surface, and air-supply line 22 is installed to fan 21 output, and air-supply line 22 arranges in signal chamber 1, and during operation, fan 21 starts, and cold wind enters into signal chamber 1 through air-supply line 22 to carry out the cooling protection to communication mainboard 2.

A plurality of air inlet holes 23 are formed in the bottom of the outer side wall of the air inlet pipe 22, and when the air conditioner works, cold air of the fan 21 enters the air inlet pipe 22 and is blown out through the air inlet holes 23, so that the cooling effect on the surface of the communication main board 2 is further enhanced.

The connecting rod is installed to the lateral wall of air-supply line 22, and temperature sensor 24 is installed to the connecting rod bottom, and temperature sensor 24 arranges in communication mainboard 2 upper end, and during operation, temperature sensor 24 responds to communication mainboard 2's temperature, and when the temperature was too high, thereby control fan 21 starts and carries out the cooling treatment.

The control panel 25 is installed to signal chamber 1 up end, and camera 26 is installed to the bilateral symmetry of air-supply line 22 lateral wall, and camera 26 and control panel 25 electric connection, during operation, camera 26 can shoot communication mainboard 2 surface, shows through the display screen on the control panel 25, is convenient for preliminary analysis communication mainboard 2's surface damage condition.

The specific during operation, gag lever post 15 arranges in communication mainboard 2 front side to play spacing fixed effect to communication mainboard 2, when overhauling communication mainboard 2, second spring 14 drives gag lever post 15 and moves to inboard end, make spacing dish 17 hug closely in signal chamber 1 lateral wall, when dismantling communication mainboard 2, thereby, outside end pulling spacing dish 17, chuck 18 and first draw-in groove 19 joint are fixed spacing dish 17, gag lever post 15 makes it break away from the circular slot this moment, open cardboard 16, first spring 11 drives push pedal 12 and moves forward, push pedal 12 is pushed out communication mainboard 2 forward, compare with traditional bolt-up mode, convenient to detach, labour saving and time saving, cause unexpected damage to the device when need not to worry to dismantle.

It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims (6)

1. The utility model provides a communication mainboard convenient to overhaul, includes signal chamber (1) and communication mainboard (2), its characterized in that, first spring (11) are installed to the interior rear side terminal surface of signal chamber (1), and push pedal (12) are installed to the other end of first spring (11), are connected through sliding fit between push pedal (12) and the interior up end of signal chamber (1), and communication mainboard (2) are installed to the interior up end of signal chamber (1), and communication mainboard (2) are arranged in push pedal (12) the place ahead;

the L-shaped frame (13) is installed to the bilateral symmetry of the signal chamber (1), the second spring (14) is installed to L-shaped frame (13) inboard end, and gag lever post (15) is installed to the second spring (14) other end, and circular slot has been seted up to the lateral wall symmetry about the signal chamber (1), and gag lever post (15) are arranged in the circular slot, and cardboard (16) are installed through the mode of joint to signal chamber (1) front side terminal surface.

2. The communication main board convenient to overhaul according to claim 1, wherein a limiting disc (17) is arranged on the outer side wall of the limiting rod (15), a plurality of clamping heads (18) are arranged at the outer side end of the limiting disc (17), and a first clamping groove (19) matched with the L-shaped frame (13) is arranged at the inner side end of the L-shaped frame.

3. The communication motherboard for convenient maintenance according to claim 1, wherein a fan (21) is installed on the left side end surface of the signal cavity (1), an air inlet pipe (22) is installed at the output end of the fan (21), and the air inlet pipe (22) is arranged in the signal cavity (1).

4. A communication motherboard for easy maintenance according to claim 3, wherein a plurality of air inlet holes (23) are formed in the bottom of the outer side wall of the air inlet pipe (22).

5. A communication main board convenient to overhaul as claimed in claim 3, characterized in that the outer side wall of the air inlet pipe (22) is provided with a connecting rod, the bottom of the connecting rod is provided with a temperature sensor (24), and the temperature sensor (24) is arranged at the upper end of the communication main board (2).

6. The communication motherboard for easy maintenance according to claim 1, wherein the control panel (25) is installed on the upper end surface of the signal cavity (1), and the cameras (26) are installed on the outer side wall of the air inlet pipe (22) symmetrically, and the cameras (26) are electrically connected with the control panel (25).