CN216412039U

CN216412039U - Multi-display-card terminal abnormity detection circuit and multi-display-card device

Info

Publication number: CN216412039U
Application number: CN202122358132.XU
Authority: CN
Inventors: 李期苹
Original assignee: Shenzhen Shixing Technology Co ltd
Current assignee: Shenzhen Shixing Technology Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-04-29
Anticipated expiration: 2031-09-27

Abstract

The utility model discloses a multi-display card terminal abnormity detection circuit and a multi-display card device, which comprise a main shell, a relay module and a radiator, wherein a bayonet lock is arranged at the upper right corner of the main shell and an expansion frame in a penetrating manner, the upper side wall and the lower side wall of the bayonet lock are horizontally arranged, a clamping frame is rotatably arranged at the lower right corner of the expansion frame, the clamping frame is assembled with the bayonet lock in a clamping manner, end plates are fixedly arranged at the bottom end of the main shell and the top end of the expansion frame at the uppermost part, and vertically arranged display cards are arranged between the main shell and the expansion frame in a compression joint manner. The display card heat dissipation device is reasonable in structural design, the display cards are arranged side by side from top to bottom, thin-walled tubes are arranged among gaps of the display cards to absorb heat, the heat dissipation contact area is large, the heat dissipation effect is guaranteed, the display card heat dissipation device can be quickly assembled and disassembled, and the display card heat dissipation device is convenient to maintain, convenient and quick to use and high in practicability.

Description

Multi-display-card terminal abnormity detection circuit and multi-display-card device

Technical Field

The utility model relates to the field of display cards, in particular to a multi-display-card terminal abnormity detection circuit and a multi-display-card device.

Background

The display card is called display interface card, also called display adapter, and is one of the most basic configuration and most important accessories of computer. The display card is an important component in the computer host, is a device for converting digital-to-analog signals of the computer, and takes charge of outputting display graphs. The display card is connected to the computer mainboard, converts the digital signal of the computer into an analog signal and displays the analog signal by the display, and meanwhile, the display card has the image processing capacity, so that the work of the CPU can be assisted, and the overall running speed is improved. The graphics card is very important for those engaged in professional graphic design.

The existing display cards are mostly arranged side by side, but the distance is close, the heat dissipation is not smooth, the display cards are easy to work abnormally and damage is caused, and when the state of the display cards is found to be abnormal, the display cards cannot be timely displayed and protected, so that the service life of the device is limited.

Therefore, those skilled in the art provide a multi-display card terminal abnormality detection circuit and a multi-display card device to solve the problems mentioned in the background art.

Disclosure of Invention

The present invention is directed to a multi-display card terminal abnormality detection circuit and a multi-display card device, so as to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a many display cards terminal anomaly detection circuit and many display cards device, includes main casing, relay module and radiator, main casing and expansion frame upper right corner run through and install the bayonet lock, lateral wall level setting about the bayonet lock, expansion frame lower right corner rotates installs the card frame, card frame and bayonet lock joint assembly, main casing bottom and upper portion expansion frame top fixed mounting have the end plate, the display card of range from top to bottom is installed in the crimping between main casing and the expansion frame, main casing and expansion frame upper left portion fixed mounting have the cardboard of longitudinal symmetry, expansion frame lower left corner fixed mounting have the card post of longitudinal symmetry, the grafting is installed the thin wall pipe between the display card, main casing inboard left part fixed mounting has detection module, detection module left side upper portion is provided with integrated pencil, be located the lower part end plate top middle part fixed mounting have the pump ware, be located the lower part the end plate top is located pump ware left and right sides fixed mounting has the radiator, the radiator is provided with connecting pipes at the left end and the right end in a penetrating and fixed mode, the radiator is fixedly connected with the pump feeder through the connecting pipes, the radiator is close to the left side wall and the right side wall of the main shell, the end part of the connecting pipe is fixedly connected with the end part of the thin-wall pipe through the relay module, and a control main board is fixedly arranged on the upper portion of the inner side of the main shell.

As a further scheme of the utility model: the radiator comprises a fan, a shell, a mesh plate, pressure limiting valves, a confluence shell, radiating fins, supporting plates and branch pipes, wherein the mesh plate is fixedly installed at the rear end of the shell, the fan is fixedly installed at the front side of the shell in an embedded mode, the supporting plates are fixedly installed on the side wall of the fan and fixedly connected with the front side wall of the shell through bolts, the confluence shell is fixedly installed on the left inner wall and the right inner wall of the shell and communicated with a pump transmitter in a series mode through connecting pipes, the side wall of the confluence shell is fixedly installed with the pressure limiting valves in a penetrating mode, the left pressure limiting valves and the right pressure limiting valves are symmetrically arranged, the branch pipes are fixedly installed between the pressure limiting valves, the branch pipes are arranged in a spindle-shaped dispersing mode, and the radiating fins are arranged on the inner side of the shell in a left-right equidistant mode.

As a still further scheme of the utility model: the relay module comprises a rotary connection sleeve, a rubber sleeve and a threaded ring, wherein the rotary connection sleeve is arranged at the end part of the thin-walled tube and the connecting tube, the threaded ring is fixedly arranged at the middle part of the outer side of the rubber sleeve, the rubber sleeve is inserted and installed in the middle of the rotary connection sleeve, and the threaded ring is assembled with the rotary connection sleeve in a rotary connection mode through threads.

As a still further scheme of the utility model: the detection module is internally provided with a temperature detection chip and is electrically connected with the display card and the control mainboard.

As a still further scheme of the utility model: the control mainboard is electrically connected with the fan and the pump transmitter through a wire harness, and the control mainboard is electrically connected with an external power supply.

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

the display card heat dissipation device is reasonable in structural design, the display cards are arranged side by side from top to bottom, thin-walled tubes are arranged among gaps of the display cards to absorb heat, the heat dissipation contact area is large, the heat dissipation effect is guaranteed, the display card heat dissipation device can be quickly assembled and disassembled, and the display card heat dissipation device is convenient to maintain, convenient and quick to use and high in practicability.

Drawings

Fig. 1 is a schematic structural diagram of a multi-graphics card terminal abnormality detection circuit and a multi-graphics card device.

Fig. 2 is a schematic top view of a multi-display card terminal abnormality detection circuit and a heat sink in a multi-display card device.

Fig. 3 is a schematic diagram of an abnormality detection circuit for a multi-display card terminal and a left portion of the multi-display card device.

Fig. 4 is a schematic structural diagram of an abnormality detection circuit for a multi-graphics card terminal and a right portion of a multi-graphics card device.

In the figure: the device comprises a main shell 1, a fan 2, a bayonet 3, an outer shell 4, a clamping frame 5, an expansion frame 6, a screwing sleeve 7, a thin-walled tube 8, a display card 9, a control mainboard 10, a pump feeder 11, a detection module 12, an end plate 13, a mesh plate 14, a pressure limiting valve 15, a confluence shell 16, a radiating fin 17, a support plate 18, a branch tube 19, a connecting tube 20, a clamping column 21, a clamping plate 22, a rubber sleeve 23 and a threaded ring 24.

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 to 4, in the embodiment of the present invention, a multi-display card terminal anomaly detection circuit and a multi-display card device include a main casing 1, a relay module and a heat sink, a bayonet pin 3 is installed on the upper right corner of the main casing 1 and an expansion frame 6 in a penetrating manner, the upper and lower side walls of the bayonet pin 3 are horizontally arranged, a clamping frame 5 is installed on the lower right corner of the expansion frame 6 in a rotating manner, the clamping frame 5 is assembled with the bayonet pin 3 in a clamping manner, end plates 13 are fixedly installed on the bottom end of the main casing 1 and the top end of the expansion frame 6 on the top, vertically arranged display cards 9 are installed between the main casing 1 and the expansion frame 6 in a pressing manner, front and back symmetrical clamping plates 22 are fixedly installed on the upper left portion of the main casing 1 and the expansion frame 6, front and back symmetrical clamping columns 21 are fixedly installed on the lower left corner of the expansion frame 6, a thin-wall tube 8 is installed between the display cards 9 in an inserting manner, a detection module 12 is fixedly installed on the left portion of the inner side of the main casing 1, the upper portion of the left side of the detection module 12 is provided with an integrated wiring harness, the middle portion of the top end of the end plate 13 located at the lower portion is fixedly provided with a pump feeder 11, the top end of the end plate 13 located at the lower portion is fixedly provided with radiators located at the left and right sides of the pump feeder 11, the left and right ends of each radiator are fixedly provided with connecting pipes 20 in a penetrating mode, the radiators are fixedly connected with the pump feeder 11 through the connecting pipes 20, the two ends, close to the left and right side walls of the main shell 1, of the connecting pipes 20 are fixedly connected with the end portion of the thin-walled pipe 8 through a relay module, and the upper portion of the inner side of the main shell 1 is fixedly provided with a control main board 10.

The radiator comprises a fan 2, a shell 4, a mesh plate 14, pressure-limiting valves 15, a confluence shell 16, radiating fins 17, supporting plates 18 and branch pipes 19, wherein the mesh plate 14 is fixedly installed at the rear end of the shell 4, the fan 2 is fixedly installed at the front side of the shell 4 in an embedded mode, the supporting plates 18 are fixedly installed on the side walls of the fan 2, the supporting plates 18 are fixedly connected with the front side wall of the shell 4 through bolts, the confluence shell 16 is fixedly installed on the left inner wall and the right inner wall of the shell 4, the confluence shell 16 is communicated with the thin-walled pipe 8 and the pump transmitter 11 in a series mode through a connecting pipe 20, the pressure-limiting valves 15 are fixedly installed on the side walls of the confluence shell 16 in a penetrating mode, the branch pipes 19 are fixedly installed between the two pressure-limiting valves 15 in bilateral symmetry mode, the branch pipes 19 are arranged in a shuttle-shaped diverging mode and then converged mode, and the radiating fins 17 which are arranged in an equal distance from left side to right side are fixedly installed on the inner side of the shell 4.

The relay module comprises a rotary connecting sleeve 7, a rubber sleeve 23 and a threaded ring 24, wherein the rotary connecting sleeve 7 is sleeved at the end part of the thin-walled tube 8 and the connecting tube 20, the threaded ring 24 is fixedly mounted at the middle part of the outer side of the rubber sleeve 23, the rubber sleeve 23 is inserted and mounted in the middle of the rotary connecting sleeve 7, and the threaded ring 24 is assembled in a rotary manner through threads and two rotary connecting sleeves 7.

The detection module 12 is internally provided with a temperature detection chip, and the detection module 12 is electrically connected with the display card 9 and the control mainboard 10.

The control main board 10 is electrically connected with the fan 2 and the pump feeder 11 through a wire harness, and the control main board 10 is electrically connected with an external power supply.

The working principle of the utility model is as follows:

the utility model relates to a multi-display card terminal abnormity detection circuit and a multi-display card device, wherein the device is used for image processing of a computer, when in work, the display cards 9 of the device are arranged side by side from top to bottom, thin-walled tubes 8 are arranged between gaps of the display cards 9, heat emitted by the display cards 9 can be absorbed on the thin-walled tubes 8, the heat is driven into a radiator through a pump 11, the heat radiation is rapid, the normal work of the display cards is ensured, when the states of the display cards are abnormal, such as overhigh temperature, the detection can be carried out through a temperature detection chip arranged in a detection module 12, when a certain display card 9 is overheated, power-off protection can be carried out, the work is restarted after the temperature is reduced, the service life of the device is ensured, the structure in the radiator is reasonable, the branch tubes 19 are arranged in a fusiform after dispersion, radiating fins 17 which are arranged at equal intervals are fixedly arranged on the inner side of a shell 4, the heat dissipation contact area is large, the heat dissipation effect is guaranteed, and the device can be guaranteed to be fast to assemble and disassemble and is convenient to use through the arrangement of the relay module.

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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a many display card terminal anomaly detection circuit and many display card device, includes main casing (1), relay module and radiator, its characterized in that, main casing (1) and expansion frame (6) upper right corner run through and install bayonet lock (3), and lateral wall level sets up about bayonet lock (3), expansion frame (6) lower right corner rotates installs card frame (5), card frame (5) and bayonet lock (3) joint assembly, main casing (1) bottom and upper portion expansion frame (6) top fixed mounting have end plate (13), the display card (9) of range from top to bottom are installed in the crimping between main casing (1) and expansion frame (6), symmetrical cardboard (22) around main casing (1) and expansion frame (6) upper left portion fixed mounting, expansion frame (6) lower left corner fixed mounting have the card post (21) of symmetry around, thin wall pipe (8) are installed in the grafting between display card (9), the utility model discloses a solar energy water heater, including main shell (1), main shell (1) inboard left part fixed mounting has detection module (12), detects module (12) left side upper portion and is provided with integrated pencil, is located the lower part end plate (13) top middle part fixed mounting has pump ware (11), is located the lower part end plate (13) top is located pump ware (11) left and right sides fixed mounting has the radiator, and both ends run through fixed mounting and have connecting pipe (20) about the radiator, the radiator passes through connecting pipe (20) and pump ware (11) fixed connection, is close to two of lateral wall about main shell (1) through relay module fixed connection between connecting pipe (20) tip and thin wall pipe (8) tip, main shell (1) inboard upper portion fixed mounting has control mainboard (10).

2. The multi-display-card terminal abnormality detection circuit and the multi-display-card device according to claim 1, wherein the heat sink includes a fan (2), a housing (4), a mesh plate (14), a pressure-limiting valve (15), a collecting casing (16), a heat sink (17), a support plate (18) and a branch pipe (19), the mesh plate (14) is fixedly installed at the rear end of the housing (4), the fan (2) is fixedly installed at the front side of the housing (4) in an embedded manner, the support plate (18) is fixedly installed at the side wall of the fan (2), the support plate (18) is fixedly connected with the front side wall of the housing (4) through a bolt, the collecting casing (16) is fixedly installed at the left and right inner walls of the housing (4), the collecting casing (16) is in series connection and conduction with the thin-wall pipe (8) and the pump transmitter (11) through a connecting pipe (20), and the pressure-limiting valve (15) is fixedly installed at the side wall of the collecting casing (16), branch pipes (19) are fixedly installed between the two pressure limiting valves (15) which are bilaterally symmetrical, the branch pipes (19) are arranged in a way of diverging in a shuttle shape and then converging, and cooling fins (17) which are arranged in an equidistance manner from left to right are fixedly installed on the inner side of the shell (4).

3. The circuit for detecting the abnormality of the multi-display card terminal and the multi-display card device according to claim 1, wherein the relay module comprises a screwing sleeve (7), a rubber sleeve (23) and a threaded ring (24), the two screwing sleeves (7) are sleeved on the end portions of the thin-walled tube (8) and the connecting tube (20), the threaded ring (24) is fixedly installed in the middle of the outer side of the rubber sleeve (23), the rubber sleeve (23) is inserted and installed between the two screwing sleeves (7), and the threaded ring (24) is assembled with the two screwing sleeves (7) in a screwing manner through threads.

4. The multi-display card terminal abnormality detection circuit and the multi-display card device according to claim 1, wherein a temperature detection chip is built in the detection module (12), and the detection module (12) is electrically connected to the display card (9) and the control main board (10).

5. The multi-display card terminal abnormality detection circuit and the multi-display card device according to claim 1, wherein the control main board (10) is electrically connected to the blower (2) and the pump transmitter (11) through a wire harness, and the control main board (10) is electrically connected to an external power supply.