CN215991729U

CN215991729U - Quick connecting device for mounting circuit board assembly

Info

Publication number: CN215991729U
Application number: CN202122176011.3U
Authority: CN
Inventors: 胡斯军
Original assignee: Foshan Gongming Acoustic Co ltd
Current assignee: Foshan Gongming Acoustic Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-03-08
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses a quick connecting device for mounting a circuit board assembly, which comprises a mounting plate, a slide rail and a circuit board assembly, wherein a side frame is mounted at the top of the mounting plate, and a plurality of groups of fixing holes are mounted at one side of the side frame; a plurality of groups of slide rails are installed to the inboard of side frame, the spout is installed to the inboard of slide rail, the inboard movable mounting of spout has the draw runner, circuit board components is installed in the front of draw runner, the panel is installed to one side of circuit board components, four group's line board sockets are installed to inside the running through of one side of side frame, two sets of heat dissipation fans are installed to one side of side frame. The utility model can effectively solve the problems of inconvenience in installation and maintenance and time waste of the traditional device by installing the sliding rail.

Description

Quick connecting device for mounting circuit board assembly

Technical Field

The utility model relates to the technical field of sound equipment, in particular to a quick connecting device for mounting a circuit board assembly.

Background

At present, circuit boards of power amplifiers are fixedly installed, internal components are generally directly installed and fixed through bolts, even parts and shells are integrated, when in production maintenance and after-sale maintenance, the parts such as the circuit boards can be taken out by disassembling the shells of the whole power amplifiers, and the parts can be maintained and replaced after being taken out.

The circuit board assembly in the prior art has the defects that:

1. the existing circuit board assembly can usually amplify the power of the device, when the parts in the circuit board are damaged, the circuit board device needs to be taken out, the parts in the device can be taken out by using an external mounting and dismounting tool, and then the parts are maintained, because the internal device is complex and easy to damage, the internal parts are damaged due to the fact that the shell is dismounted by mistake, and therefore the maintenance cost is increased.

2. The effect of current circuit board subassembly in the device is used for improving the power of device, because the internal installation is in the state of continuous operation after connecing the electricity, the condition that the internal installation heaies up appears during the electric current, and the heat dissipation of being not convenient for more in stereo set is to too high temperature, and the internal temperature is too high will lead to the device to produce the damage because of high temperature to cause unnecessary economic loss.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a quick connection device for circuit board assembly to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: a quick connecting device for mounting a circuit board assembly comprises a mounting plate, a slide rail and the circuit board assembly, wherein a side frame is mounted at the top of the mounting plate, and a plurality of groups of fixing holes are mounted on one side of the side frame;

a plurality of groups of slide rails are installed to the inboard of side frame, the spout is installed to the inboard of slide rail, the inboard movable mounting of spout has the draw runner, circuit board components is installed in the front of draw runner, the panel is installed to one side of circuit board components, four group's line board sockets are installed to inside the running through of one side of side frame, two sets of heat dissipation fans are installed to one side of side frame.

Preferably, the back of the sliding rail is provided with a connecting plate, and the back of the connecting plate is provided with four groups of fixing blocks in a penetrating manner.

Preferably, two sets of plugs are installed on one side of the circuit board assembly, a plurality of sets of conductive terminals are installed at the top of the plugs, slide bars are installed on the front face and the back face of the circuit board assembly, four sets of fixing bolts are installed on the other side of the circuit board assembly, and the integrated board is installed at the top of the circuit board assembly.

Preferably, a plurality of groups of cooling fins are arranged on the top of the integration plate.

Preferably, one side of panel runs through and installs external socket, and one side of panel runs through and installs power socket, and power socket is located external socket's front, and a plurality of groups of thermovents have been seted up to one side of panel, and the handle is installed to one side of panel.

Preferably, the inside of line board socket one side is run through and is installed a plurality of groups sheetmetal, and the front and the back mounting of line board socket have two sets of retainer plates, and the retainer plate is located the outside of side frame, and a plurality of groups of data line are installed to the opposite side of line board socket.

Preferably, the inner side of the heat dissipation fan is provided with a support body, the inner side of the support body is provided with a motor, the output end of the motor is provided with a rotating head, and the outer side of the rotating head is provided with a plurality of groups of fan blades.

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

1. according to the utility model, by installing the slide rail and the handle, when the device is installed, the handle can be grasped to directly insert the slide bars on the two sides of the circuit board assembly into the slide rail, the circuit board assembly is directly pushed into the device by pushing the handle, the plug at the output end is directly inserted into the wire board socket, the conductive terminal on the surface is tightly contacted with the metal sheet to ensure that current and data can normally circulate, when the circuit board assembly needs to be maintained, the circuit board assembly can be maintained only by pulling out the circuit board assembly through the handle, and the problem that more time is wasted when the traditional device is maintained is effectively solved.

2. According to the utility model, the heat dissipation fan is installed, when the device runs, the interior is electrified to be heated, the motor on one side of the device drives the rotating head on the output end to run through rotation, the rotating head drives the fan blades installed on the outer side to rotate to generate wind power, the wind power enters the interior of the device and then flows between the heat dissipation fins and the integrated board, and then is discharged through the heat dissipation holes, so that the hot air in the device is taken out, the high temperature in the device is reduced, and the service life of the device can be effectively prolonged.

Drawings

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

FIG. 2 is a schematic view of a slide rail structure according to the present invention;

FIG. 3 is a schematic diagram of a circuit board assembly according to the present invention;

FIG. 4 is a schematic view of a panel structure according to the present invention;

fig. 5 is a schematic structural view of a line board socket according to the present invention;

fig. 6 is a schematic view of a heat dissipation fan according to the present invention.

In the figure: 1. mounting a plate; 101. a side frame; 102. a fixing hole; 2. a slide rail; 201. a chute; 202. a connecting plate; 203. a fixed block; 3. a circuit board assembly; 301. a plug; 302. a conductive terminal; 303. a slide bar; 304. fixing the bolt; 4. an integrated board; 401. a heat sink; 5. a panel; 501. an external socket; 502. a power outlet; 503. a heat dissipation port; 504. a handle; 6. a wire board socket; 601. a stationary ring; 602. a metal sheet; 603. a data line; 7. a heat dissipation fan; 701. a stent body; 702. a motor; 703. rotating the head; 704. a fan blade.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, a quick connection device for mounting a circuit board assembly includes a mounting plate 1, a slide rail 2 and a circuit board assembly 3, wherein a side frame 101 is mounted at the top of the mounting plate 1, a plurality of sets of fixing holes 102 are mounted on one side of the side frame 101, the mounting plate 1 is a mounting surface at the bottom of the device and can provide mounting positions for other devices at the top and ensure the stability of the device, the side frame 101 is used for providing a fixing mounting position for the circuit board assembly 3, and the fixing holes 102 can fix a panel 5 and the side frame 101 and can provide the stability when the panel 5 is mounted;

a plurality of groups of slide rails 2 are installed on the inner side of the side frame 101, a slide groove 201 is installed on the inner side of the slide rail 2, a slide bar 303 is movably installed on the inner side of the slide groove 201, a circuit board assembly 3 is installed on the front side of the slide bar 303, a panel 5 is installed on one side of the circuit board assembly 3, four groups of line board sockets 6 are installed inside one side of the side frame 101 in a penetrating mode, two groups of heat dissipation fans 7 are installed on one side of the side frame 101, the slide rail 2 can provide a moving position for the circuit board assembly 3, the circuit board assembly 3 can be more convenient to install and disassemble, the slide groove 201 can be assembled with the slide bar 303, the circuit board assembly 3 can be provided with sliding capacity and is convenient to use, the circuit board assembly 3 is a core movable part of the device and can increase power for the device, the panel 5 is a fixing device for the circuit board assembly 3 and can assist the circuit board assembly 3 to move and install, line board socket 6 can with plug 301 aggregate erection, the device of being convenient for can the circular telegram use, and heat dissipation fan 7 can dispel the heat to the device is inside, life that can effectual extension fixture.

Further, a connecting plate 202 is installed on the back of the slide rail 2, four groups of fixing blocks 203 are installed on the back of the connecting plate 202 in a penetrating manner, the connecting plate 202 can connect the two groups of slide rails 2, the slide rails 2 can be fixed on the inner side of the side frame 101 through the connecting plate 202, and the fixing blocks 203 can assist the slide rails 2 in installation.

Further, two sets of plugs 301 are installed to one side of circuit board assembly 3, a plurality of sets of conductive terminal 302 are installed at the top of plug 301, circuit board assembly 3's front and back mounted have draw runner 303, four sets of fixing bolt 304 are installed to circuit board assembly 3's opposite side, integrated board 4 is installed at circuit board assembly 3's top, conductive terminal 302 can be circular telegram with the sheetmetal 602 contact, can guarantee the inside normal operating of special device after the circular telegram, fixing bolt 304 is through inserting, panel 5's jack, fix circuit board assembly 3 in one side of panel 5, installing the stability that can guarantee the device through the bolt, integrated board 4 can carry out analysis processes to the inside information of device.

Further, a plurality of groups of cooling fins 401 are installed on the top of the integrated board 4, and the cooling fins 401 can assist the cooling device in cooling the inside.

Further, one side of panel 5 runs through and installs external socket 501, one side of panel 5 runs through and installs power socket 502, and power socket 502 is located external socket 501's front, a plurality of groups of thermovents 503 have been seted up to one side of panel 5, handle 504 is installed to one side of panel 5, external socket 501 can be connected device stereo set or other devices, power socket 502 can be for the inside power that provides of device, guarantee device can normal use, thermovent 503 can form the circulation of air to the space of inside, cold wind entering device is inside with higher speed dispels the heat to the device when circulating through the air, handle 504 is used for assisting panel 5 and opens, can provide the gripping position for the user, be convenient for dismantle the maintenance to circuit board subassembly 3.

Further, the inside of line board socket 6 one side is run through and is installed a plurality of groups of sheetmetals 602, and the front and the back mounting of line board socket 6 have two sets of retainer plates 601, and retainer plate 601 is located the outside of side frame 101, and a plurality of groups of data line 603 are installed to the opposite side of line board socket 6, and retainer plate 601 can fix line board socket 6 in one side of side frame 101 through the bolt, guarantees that plug 301 can insert inside line board socket 6, guarantees that the device can normal use, and data line 603 can convey circuit board subassembly 3's data.

Further, a support body 701 is installed to the inboard of heat dissipation fan 7, motor 702 is installed to the inboard of support body 701, and rotating head 703 is installed to the output of motor 702, and a plurality of sets of flabellum 704 are installed to the outside of rotating head 703, and support body 701 can provide the support for inboard motor 702, guarantees device stability, and motor 702 can provide rotatory kinetic energy for heat abstractor, and rotating head 703 can dispel the heat to the device inside with the flabellum 704 combination rotation, reduces the inside temperature of device, extension device life.

The working principle is as follows: when the device is used, firstly, the sliding strips 303 at two sides of the circuit board assembly 3 move along the sliding grooves 201 at the inner side of the sliding rail 2, the circuit board assembly 3 is pushed in with the assistance of the handle 504, the device can be stopped when the plug 301 at the output end is embedded and installed with the circuit board socket 6, when the device is used, the internal temperature rises, the motor 702 at one side drives the fan blades 704 at the output end to rotate through rotation to generate wind power, and the wind power is discharged from the heat-radiating holes 503 after passing through the heat-radiating fins 401.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Claims

1. The utility model provides a quick connecting device of circuit board subassembly installation, includes mounting panel (1), slide rail (2) and circuit board subassembly (3), its characterized in that: a side frame (101) is installed at the top of the installation plate (1), and a plurality of groups of fixing holes (102) are installed on one side of the side frame (101);

a plurality of groups slide rail (2) are installed to the inboard of side frame (101), spout (201) are installed to the inboard of slide rail (2), the inboard movable mounting of spout (201) has draw runner (303), circuit board subassembly (3) are installed in the front of draw runner (303), panel (5) are installed to one side of circuit board subassembly (3), one side inside of side frame (101) is run through and is installed four group's line board sockets (6), two sets of heat dissipation fans (7) are installed to one side of side frame (101).

2. A circuit board assembly mounted quick connect assembly as set forth in claim 1 wherein: the back of slide rail (2) is installed connecting plate (202), and the back of connecting plate (202) is run through and is installed four groups of fixed block (203).

3. A circuit board assembly mounted quick connect assembly as set forth in claim 1 wherein: two sets of plugs (301) are installed to one side of circuit board subassembly (3), and a plurality of sets of conductive terminal (302) are installed at the top of plug (301), and the front and the back mounted of circuit board subassembly (3) have draw runner (303), and four sets of fixed bolt (304) are installed to the opposite side of circuit board subassembly (3), and integrated board (4) are installed at the top of circuit board subassembly (3).

4. A circuit board assembly mounted quick connect assembly as set forth in claim 3 wherein: and a plurality of groups of radiating fins (401) are arranged at the top of the integrated plate (4).

5. A circuit board assembly mounted quick connect assembly as set forth in claim 1 wherein: one side of panel (5) is run through and is installed external socket (501), and one side of panel (5) is run through and is installed power socket (502), and power socket (502) are located the front of external socket (501), and a plurality of groups thermovent (503) have been seted up to one side of panel (5), and handle (504) are installed to one side of panel (5).

6. A circuit board assembly mounted quick connect assembly as set forth in claim 1 wherein: the inside of line board socket (6) one side runs through and installs a plurality of groups sheetmetal (602), and the front and the back mounting of line board socket (6) have two sets of retainer plate (601), and retainer plate (601) are located the outside of side frame (101), and a plurality of groups of data line (603) are installed to the opposite side of line board socket (6).

7. A circuit board assembly mounted quick connect assembly as set forth in claim 1 wherein: a support body (701) is installed on the inner side of the heat dissipation fan (7), a motor (702) is installed on the inner side of the support body (701), a rotating head (703) is installed at the output end of the motor (702), and a plurality of groups of fan blades (704) are installed on the outer side of the rotating head (703).