CN212515567U - High-precision computer display card with shockproof function - Google Patents
High-precision computer display card with shockproof function Download PDFInfo
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- CN212515567U CN212515567U CN202020929549.XU CN202020929549U CN212515567U CN 212515567 U CN212515567 U CN 212515567U CN 202020929549 U CN202020929549 U CN 202020929549U CN 212515567 U CN212515567 U CN 212515567U
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Abstract
The utility model discloses a high accuracy has computer display card of shockproof function relates to computer display card technical field. The structure of the utility model comprises a display card main body, wherein the display card main body structure comprises a circuit board, a shell and a fixed plate, the circuit board is arranged in the installation interval of the shell, and the fixed plate is fixed at the left end of the shell; the first shockproof device structurally comprises a first fixing column, a second fixing column and a rubber gasket, wherein the first fixing column and the second fixing column are respectively fixed at the top end and the bottom end of the installation interval, and two rubber gaskets are respectively fixed at the bottom end of the first fixing column and the top end of the second fixing column; the structure of the second anti-vibration device comprises a support plate, a spring and a buffer plate, wherein the top end of the support plate is fixed on the front top side wall of the installation interval, the spring is fixed on the front side wall of the support plate, and the buffer plate is fixed at the other end of the spring. The utility model discloses set up the shock mounting to each connector of circuit board, play comprehensive jar-proof effect.
Description
Technical Field
The utility model relates to a computer display card technical field especially relates to a high accuracy has computer display card of shockproof function.
Background
The display card is one of the most basic components of the personal computer, is used for converting display information required by a computer system to drive the display, providing progressive or interlaced scanning signals for the display and controlling the correct display of the display, is an important component for connecting the display and a personal computer mainboard, is one of important devices of man-machine, and has built-in parallel computing capability for deep learning and other operations at present. The display card can be provided with a heat extraction fan to assist the heat dissipation of the CPU, the heat extraction fan can vibrate during working to influence the quality of parts, and the display card is required to be provided with a shockproof component. In the prior art, a high-precision computer graphics card with a shockproof function only considers how to buffer the shock of a graphics card shell, but does not arrange a shockproof device at the joint of the graphics card and other components so as to ensure the structure of the joint to be compact.
Accordingly, one skilled in the art provides a subject to solve the problems set forth in the background above.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that, overcome prior art and only consider the vibrations of how to cushion the display card shell, do not set up the shock mounting at the junction of display card and other parts to ensure that the structure of junction is inseparable.
In order to solve the above technical problems, the utility model provides a high-precision computer display card with shockproof function, which comprises,
the display card comprises a display card main body, wherein the display card main body structure comprises a circuit board which is of a rectangular platy structure, an integrated circuit, a memory and a heat extraction fan are arranged on the circuit board, a connecting plugboard is arranged at the front end of the circuit board, the heat extraction fan is used for assisting a processor to dissipate heat, the connecting plugboard is inserted into a corresponding slot of a mainboard, and the circuit board is used as a central control part of the display card main body; the shell is of an upper rectangular plate structure and a lower rectangular plate structure, the space between the upper plate and the lower plate is a mounting interval, a circuit board is fixed in the mounting interval, and the shell plays a role in protecting the circuit board; the fixing plate is of an L-shaped plate structure, a connector is fixed in a through hole in a longitudinal plate of the fixing plate, the right side wall of the fixing plate is fixed on the left side wall of the shell, and the fixing plate fixedly installs the display card main body on the chassis;
the first anti-vibration device structurally comprises a first fixing column, wherein the first fixing column is of a cylindrical structure, a threaded hole is formed in the central axis of the first fixing column, and the top end of the first fixing column is fixed on the bottom side wall of the upper plate of the shell; the second fixing column is of a cylindrical structure, is arranged right below the first fixing column and is spaced by a mounting gap, a stepped circular truncated cone-shaped through hole is formed in the central axis of the first fixing column and is a screw cap hole, the bottom end of the second fixing column is fixedly connected with the top side wall of the lower plate of the shell, a screw is inserted into the screw cap hole and penetrates through the through hole in the circuit board, and then the screw is screwed into the threaded hole to fix the circuit board in the mounting gap; the rubber gasket is of a circular ring plate-shaped structure, the rubber gasket is divided into a first rubber gasket and a second rubber gasket, the first rubber gasket is fixed on the bottom side wall of the first fixing column, the second rubber gasket is fixed on the top side wall of the second fixing column, and the rubber gasket slows down the vibration of the shell, caused by the circuit board;
the second anti-vibration device structurally comprises a support plate, wherein the support plate is of a rectangular plate-shaped structure, the top end of the support plate is fixed on the top side wall of the front part of the installation interval, a spring is fixed on the front side wall of the support plate, and the support plate plays a role in supporting the spring; the rear end of the spring is fixed on the support plate, the other end of the spring is fixed with a buffer plate, and the spring limits the position of the buffer plate; the buffer board, the buffer board is rectangular platelike structure, the buffer board sets up the top at connection picture peg, the buffer board is attached on the mainboard when connection picture peg inserts the slot of mainboard, the spring compresses the vibrations that slow down between connection picture peg and the mainboard slot.
As a further aspect of the present invention: the first shockproof device is provided with four corners which are respectively arranged at the installation interval, and the four first shockproof devices fix the four corners of the circuit board and stably fix the circuit board in the installation interval.
As a further aspect of the present invention: be provided with circular through-hole on the upper plate of shell and be the sector hole, the sector hole sets up directly over the heat extraction fan, the sector hole is convenient for the heat extraction fan stirs shell outside air.
As a further aspect of the present invention: the housing on both sides of the fan-shaped hole is provided with a plurality of strip-shaped through holes as heat dissipation holes, and the heat dissipation holes increase the ventilation area of the upper plate of the housing, thereby facilitating the heat dissipation of the circuit board.
As a further aspect of the present invention: the two shockproof devices are respectively arranged above and below the connecting plugboard, the two shockproof devices are symmetrical about the connecting plugboard, and the two buffer boards ensure that the force application direction of the connecting plugboard is perpendicular to the slot of the main board so as to prevent the connecting plugboard from being damaged.
As a further aspect of the present invention: the front end of the upper plate and the lower plate of the shell are fixedly connected through a connecting plate, the connecting plate is of a rectangular plate-shaped structure, three parallel strip-shaped through holes are formed in the connecting plate, the two buffer plates are inserted into the upper through hole and the lower through hole, the connecting plug board is inserted into the middle through hole, and the position of the buffer plates is limited by the connecting plate.
As a further aspect of the present invention: the casing of connector does not with circuit board direct contact, the connector passes through the winding displacement and is connected with the circuit board, when heat extraction fan work circuit board vibrations, do not directly drive connector and fixed plate vibrations.
The utility model has the advantages that:
(1) the utility model is provided with a first shockproof device, and when in use, the connection port and the circuit board are connected through the flat cable; inserting the circuit board into the mounting gaps, aligning the through holes at the four corners of the circuit board with the four mounting gaps, inserting screws into the screw cap holes, and screwing the screws into the threaded holes through the rubber gasket and the circuit board; the heat extraction fan produces vibrations when working and drives the circuit board vibrations, and rubber gasket buffering circuit board is to the vibrations of shell upper plate, and No. two rubber gasket buffering circuit board are to the vibrations of shell hypoplastron. The utility model discloses can cushion the vibrations between circuit board and shell.
(2) The utility model discloses set up No. two shock mounting, fix the fixed plate on the right side wall of shell, later will connect the picture peg and insert the mainboard slot in, spring compression when the mainboard is hugged closely to the buffer board, then fix the fixed plate on quick-witted case. The spring bounces to buffer the vibration between the connecting plug board and the main board. The utility model discloses can cushion the vibrations between display card and mainboard.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a structural view of a shock absorbing device I;
FIG. 4 is a structural view of a second shock absorber.
Wherein: the heat dissipation structure comprises a shell 10, a connecting plate 11, a circuit board 12, a heat dissipation fan 13, a connecting plug board 14, an interface 15, a fixing plate 16, a heat dissipation hole 17, a flat cable 18, a mounting interval 19, a first shockproof device 20, a first fixing column 21, a second fixing column 22, a mounting gap 23, a threaded hole 24, a screw cap hole 25, a first rubber gasket 26, a second rubber gasket 27, a buffer plate 30, a spring 31, a support plate 32 and a fan-face through hole 33.
Detailed Description
The structure of the high-precision computer graphics card with the shockproof function provided by the embodiment is shown in fig. 1-4, and comprises,
the display card comprises a display card main body, wherein the display card main body structure comprises a circuit board 12, the circuit board 12 is of a rectangular platy structure, an integrated circuit, a memory and a heat extraction fan 13 are arranged on the circuit board 12, a connecting plugboard 14 is arranged at the front end of the circuit board 12, the heat extraction fan 13 assists a processor to dissipate heat, the connecting plugboard 14 is inserted into a corresponding slot of a mainboard, and the circuit board 12 is used as a central control part of the display card main body; the shell 10 is of an upper rectangular plate-shaped structure and a lower rectangular plate-shaped structure, a space between the upper plate and the lower plate is a mounting interval 19, a circuit board is fixed in the mounting interval 19, and the shell 10 plays a role in protecting the circuit board 12; the fixing plate 16 is of an L-shaped plate structure, a connecting port 15 is fixed in a through hole on a longitudinal plate of the fixing plate 16, the right side wall of the fixing plate 16 is fixed on the left side wall of the shell 10, and the display card main body is fixedly installed on the chassis by the fixing plate 16;
the first anti-vibration device 20 structurally comprises a first fixing column 21, wherein the first fixing column 21 is of a cylindrical structure, a threaded hole 24 is formed in the central axis of the first fixing column 21, and the top end of the first fixing column 21 is fixed on the bottom side wall of the upper plate of the shell 10; a second fixing column 22, the second fixing column 22 is in a cylindrical structure, the second fixing column 22 is arranged under the first fixing column 21, the second fixing column and the first fixing column 21 are separated by a mounting gap 23, a stepped circular truncated cone-shaped through hole is arranged at the central axis of the first fixing column 21 and is a screw cap hole 25, the bottom end of the second fixing column 22 is fixedly connected with the top side wall of the lower plate of the shell 10, a screw is inserted into the screw cap hole 25 and penetrates through the through hole on the circuit board 12, and then the screw is screwed into the threaded hole 24 to fix the circuit board 12 in the mounting gap 23; the rubber gasket is of a circular ring plate-shaped structure, the rubber gasket is divided into a first rubber gasket 26 and a second rubber gasket 27, the first rubber gasket 26 is fixed on the bottom side wall of the first fixing column 21, the second rubber gasket 27 is fixed on the top side wall of the second fixing column 22, and the rubber gaskets slow down the vibration of the circuit board 12 on the shell 10;
the second anti-vibration device structurally comprises a support plate 32, wherein the support plate 32 is of a rectangular plate-shaped structure, the top end of the support plate 32 is fixed on the top side wall of the front part of the installation interval 19, a spring 31 is fixed on the front side wall of the support plate 32, and the support plate 32 plays a role in supporting the spring 31; a spring 31, the rear end of the spring 31 is fixed on the support plate 32, the other end of the spring 31 is fixed with a buffer plate 30, and the spring 31 defines the position of the buffer plate 30; buffer board 30, buffer board 30 are rectangular platelike structure, buffer board 30 sets up the top at connection picture peg 14, buffer board 30 is attached on the mainboard when connection picture peg 14 inserts the slot of mainboard, spring 31 presses the compression to slow down the vibrations between connection picture peg 14 and the mainboard slot.
The first shock-proof devices 20 have four shock-proof devices respectively arranged at four corners of the mounting space 19, and the four first shock-proof devices 20 fix four corners of the circuit board 12, so as to firmly fix the circuit board 12 in the mounting space 19.
The circular through hole is provided on the upper plate of the casing 10 as a sector hole 33, the sector hole 33 is provided right above the heat exhaust fan 13, and the sector hole 33 facilitates the heat exhaust fan 13 to stir the air outside the casing 10.
The housing 10 on both sides of the fan-shaped hole 33 is provided with a plurality of strip-shaped through holes, which are heat dissipation holes 17, and the heat dissipation holes 17 increase the ventilation area of the upper plate of the housing 10, thereby facilitating the heat dissipation of the circuit board 12.
The second shockproof device is provided with two shockproof devices which are respectively arranged above and below the connecting plugboard 14, the two second shockproof devices are symmetrical about the connecting plugboard 14, and the two buffer boards 30 ensure that the force application direction of the connecting plugboard is vertical to the slot of the main board so as to prevent the connecting plugboard 14 from being damaged.
The front end of the upper and lower plates of the shell 10 is fixedly connected through a connecting plate 11, the connecting plate 11 is of a rectangular plate-shaped structure, three parallel strip-shaped through holes are formed in the connecting plate 11, the two buffer plates 30 are inserted into the upper and lower through holes, the connecting plug plate 14 is inserted into the middle through hole, and the connecting plate 11 limits the positions of the buffer plates 30.
The shell of the connecting port 15 is not in direct contact with the circuit board 12, the connecting port is connected with the circuit board 12 through the flat cable 18, and when the heat exhausting fan 13 works, the circuit board 12 does not directly drive the connecting port 15 and the fixing plate 16 to vibrate.
The utility model discloses a theory of operation: when in use, the connecting port 15 and the circuit board 12 are connected through the flat cable 18; inserting the circuit board 12 into the mounting space 19 with the through holes at the four corners of the circuit board 12 aligned with the four mounting gaps 23, and inserting screws into screw cap holes 25, the screws being screwed into the screw holes 24 through the rubber gasket and the circuit board 12; fixing the fixed plate 16 on the right side wall of the shell 10, then inserting the connecting plug board 14 into the slot of the mainboard, compressing the spring 31 when the buffer plate 30 clings to the mainboard, and then fixing the fixed plate 16 on the case; when the heat exhausting fan 13 works, vibration is generated to drive the circuit board 12 to vibrate, the first rubber gasket 26 buffers the vibration of the circuit board 12 to the upper plate of the shell 10, and the second rubber gasket 27 buffers the vibration of the circuit board 12 to the lower plate of the shell 10; the spring 31 bounces to buffer the vibration between the connection plug board 14 and the main board. The utility model discloses set up the shock mounting to each connector of circuit board 12, play comprehensive jar-proof effect.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 (5)
1. A high-precision computer display card with shockproof function is characterized in that it comprises,
the display card comprises a display card main body, wherein the display card main body structure comprises a circuit board (12), the circuit board (12) is of a rectangular platy structure, an integrated circuit, a memory and a heat extraction fan (13) are arranged on the circuit board (12), a connecting plugboard (14) is arranged at the front end of the circuit board (12), the heat extraction fan (13) is used for dissipating heat of an auxiliary processor, the connecting plugboard (14) is inserted into a corresponding slot of a mainboard, and the circuit board (12) is used as a central control component of the display card main body; the circuit board protection device comprises a shell (10), wherein the shell (10) is of an upper rectangular plate-shaped structure and a lower rectangular plate-shaped structure, a space between the upper plate and the lower plate is a mounting interval (19), a circuit board is fixed in the mounting interval (19), and the shell (10) plays a role in protecting the circuit board (12); the fixing plate (16) is of an L-shaped plate structure, a connecting port (15) is fixed in a through hole in a longitudinal plate of the fixing plate (16), the right side wall of the fixing plate (16) is fixed on the left side wall of the shell (10), and the fixing plate (16) is used for fixedly mounting the display card main body on the chassis;
the first anti-vibration device (20) structurally comprises a first fixing column (21), wherein the first fixing column (21) is of a cylindrical structure, a threaded hole (24) is formed in the central axis of the first fixing column (21), and the top end of the first fixing column (21) is fixed on the bottom side wall of the upper plate of the shell (10); the second fixing column (22) is of a cylindrical structure, the second fixing column (22) is arranged right below the first fixing column (21) and is separated from the first fixing column (21) by a mounting gap (23), a stepped circular truncated cone-shaped through hole serving as a screw cap hole (25) is formed in the central axis of the first fixing column (21), the bottom end of the second fixing column (22) is fixedly connected with the top side wall of the lower plate of the shell (10), a screw is inserted into the screw cap hole (25) and penetrates through the through hole in the circuit board (12), and then the screw is screwed into the threaded hole (24) to fix the circuit board (12) in the mounting gap (23); the rubber gasket is of a circular ring plate-shaped structure, the rubber gasket is divided into a first rubber gasket (26) and a second rubber gasket (27), the first rubber gasket (26) is fixed on the bottom side wall of the first fixing column (21), the second rubber gasket (27) is fixed on the top side wall of the second fixing column (22), and the rubber gasket slows down the vibration of the shell (10) brought by the circuit board (12);
the second anti-vibration device structurally comprises a support plate (32), wherein the support plate (32) is of a rectangular plate-shaped structure, the top end of the support plate (32) is fixed on the top side wall of the front part of the installation interval (19), a spring (31) is fixed on the front side wall of the support plate (32), and the support plate (32) plays a role in supporting the spring (31); the rear end of the spring (31) is fixed on the support plate (32), the other end of the spring (31) is fixed with the buffer plate (30), and the spring (31) limits the position of the buffer plate (30); buffer board (30), buffer board (30) are rectangular platelike structure, buffer board (30) set up the top at connection picture peg (14), buffer board (30) are attached on the mainboard when connection picture peg (14) insert the slot of mainboard, spring (31) press the compression to slow down the vibrations between connection picture peg (14) and the mainboard slot.
2. The computer graphics card with high precision and shock protection function of claim 1, wherein:
the first shock-proof devices (20) are provided with four corners which are respectively arranged at the installation intervals (19), the four corners of the circuit board (12) are fixed by the four first shock-proof devices (20), and the circuit board (12) is stably fixed in the installation intervals (19).
3. The computer graphics card with high precision and shock protection function of claim 1, wherein: be provided with circular through-hole on the upper plate of shell (10) and be fan hole (33), fan hole (33) set up directly over heat extraction fan (13), fan hole (33) are convenient for heat extraction fan (13) and are mixxed shell (10) outside air.
4. The computer graphics card with high precision and shock protection function of claim 3, wherein: the housing (10) on both sides of the fan-shaped hole (33) is provided with a plurality of strip-shaped through holes which are heat dissipation holes (17), and the heat dissipation holes (17) increase the ventilation area of the upper plate of the housing (10) and facilitate the heat dissipation of the circuit board (12).
5. The computer graphics card with high precision and shock protection function of claim 1, wherein: the second shockproof device is provided with two shockproof devices which are respectively arranged above and below the connecting plugboard (14), the two second shockproof devices are symmetrical about the connecting plugboard (14), and the two buffer boards (30) ensure that the force application direction of the connecting plugboard is perpendicular to the slots of the main board so as to prevent the connecting plugboard (14) from being damaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020929549.XU CN212515567U (en) | 2020-05-28 | 2020-05-28 | High-precision computer display card with shockproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020929549.XU CN212515567U (en) | 2020-05-28 | 2020-05-28 | High-precision computer display card with shockproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212515567U true CN212515567U (en) | 2021-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020929549.XU Active CN212515567U (en) | 2020-05-28 | 2020-05-28 | High-precision computer display card with shockproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212515567U (en) |
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2020
- 2020-05-28 CN CN202020929549.XU patent/CN212515567U/en active Active
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