CN219512571U - Board card structure capable of being pulled out - Google Patents
Board card structure capable of being pulled out Download PDFInfo
- Publication number
- CN219512571U CN219512571U CN202221706619.0U CN202221706619U CN219512571U CN 219512571 U CN219512571 U CN 219512571U CN 202221706619 U CN202221706619 U CN 202221706619U CN 219512571 U CN219512571 U CN 219512571U
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- CN
- China
- Prior art keywords
- board card
- front baffle
- installation chassis
- chassis
- board
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Abstract
The utility model relates to the technical field of board cards, in particular to a drawable board card structure which is arranged on a host machine and is used for bearing a board card, wherein the board card structure comprises an installation chassis and a front baffle; the front baffle is arranged on one side of the installation chassis, the length of the front baffle is not less than that of the installation chassis, the host is provided with an opening matched with the front baffle for the installation chassis to pass through, then the installation chassis is provided with a connecting sheet, one side of the connecting sheet, far away from the installation chassis, is provided with a clamping strip, and then the interior of the host is provided with a guide rail matched with the clamping strip; when the installation chassis is installed on the host machine, the guide rail and the clamping strip are mutually embedded, so that the installation chassis can stably slide along the guide rail, the installation chassis can be quickly installed, and even if the board card is quickly inserted into the host machine, time and labor are saved; when the board card is damaged or the board card needs to be replaced, the worker can rapidly pull out the installation chassis, and the installation chassis drives the board card to separate from the host, so that the complexity of disassembling the board card is reduced, and the working efficiency is improved.
Description
Technical Field
The utility model relates to the field of board card technology, in particular to a drawable board card structure.
Background
The board card is a printed circuit board, abbreviated as PCB, and is provided with a core pin during manufacture, and can be inserted into a slot of a main circuit board (main board) of a computer to control the operation of hardware, such as a display, a collection card and other devices. After the driver is installed, the corresponding hardware function can be realized.
In daily use, the integrated circuit board needs to be changed when damaged, and the dismouting of integrated circuit board is often all more complicated at this moment, wastes time and energy.
Disclosure of Invention
In order to quickly assemble and disassemble the board, the utility model provides a board structure capable of being pulled out, which saves time and labor.
The utility model provides a drawable board card structure which adopts the following technical scheme:
the drawable board card structure is arranged on a host, and is used for bearing a board card and comprises an installation chassis and a front baffle; the front baffle is arranged on one side of the installation chassis; the length of the front baffle is not less than the length of the mounting chassis; the mounting chassis is provided with a connecting sheet; a clamping strip is arranged on one side of the connecting sheet far away from the mounting chassis; a guide rail matched with the clamping strip is arranged inside the host; the host is provided with an opening matched with the front baffle plate for the installation chassis to pass through.
By adopting the technical scheme, the guide rail and the clamping strip are mutually embedded, so that the mounting chassis passes through the opening to slide, and the board card is mounted on the mounting chassis; when the board card is detached, a worker can directly pull out the mounting chassis, and the mounting chassis drives the board card to slide, so that the board card is separated from the host, the complexity of the board card detachment is reduced, time and labor are saved, and the working efficiency is improved; and set up in the preceding baffle of opening matching, when the integrated circuit board grafting in the host computer, preceding baffle can improve the degree of protection of integrated circuit board, reduces the possibility of integrated circuit board damage.
Preferably, two connecting pieces are arranged; one connecting sheet is arranged on one side of the mounting chassis, which is close to the front baffle, and the other connecting sheet is arranged on the other side of the mounting chassis, which is close to the front baffle; the two connecting sheets are oppositely arranged; the two clamping strips are arranged; the guide rail is provided with two guide rails; each clamping strip is correspondingly and slidably connected with one of the guide rails.
Through adopting above-mentioned technical scheme, two connection pieces set up in the both sides of installation chassis relatively to set up two card strips and two guide rails, the card strip is connected with the guide rail one-to-one, can effectively increase the firm degree when installation chassis slides, thereby reduces the possibility that the board card was shifted when grafting to the host computer, improves the accurate degree of board card grafting, improves the protectiveness of board card.
Preferably, the connecting sheet is extended with a protective strip; the protective strip is connected to the mounting chassis; the height of the protective strip is not smaller than the installation height of the board card.
Through adopting above-mentioned technical scheme, the connection piece extends has the protection strip, when the installation chassis was installed to the host computer, the edge of protection strip can effectively guard against the board card, separates board card and the inside other parts of host computer, reduces the possibility of board card edge and other parts mutual collision to reduce the board card and damage the possibility that thereby can't normally work because the collision, improve the degree of protection of board card.
Preferably, the connecting piece is provided with a first heat dissipation hole.
Through adopting above-mentioned technical scheme, the connection piece sets up first louvre, can effectively keep the circulation of air around the integrated circuit board, discharges the heat that produces the integrated circuit board during operation through first louvre to keep the normal temperature of the inside integrated circuit board work of host computer, reduce the integrated circuit board because the too high possibility of unable normal work of temperature, improve the stability of integrated circuit board work.
Preferably, the mounting chassis is provided with a second heat dissipation hole.
By adopting the technical scheme, the mounting chassis is provided with the second heat dissipation holes, so that the air circulation at the bottom of the board card can be further maintained, the second heat dissipation holes are matched with the first heat dissipation holes, the air circulation effect can be further improved, and the heat dissipation capacity of the board card structure is improved; when the board card works to generate heat, the heat in the host can be rapidly dissipated through the first heat dissipation holes and the second heat dissipation holes, so that the temperature of the normal work of the class in the host is kept, and the working stability of the board card is improved.
Preferably, the front baffle is provided with a limit flange; the cross-sectional area of the front baffle is greater than the area of the opening.
By adopting the technical scheme, the front baffle is provided with the flange, the cross-sectional area of the front baffle is larger than the opening area, and when the installation chassis is inserted into the host, the limit flange can be blocked by the host, namely, the front baffle can be blocked by the host, so that the insertion depth of the installation chassis is limited, the possibility of damage to the board card caused by overlarge force during insertion is reduced, the accuracy of board card insertion is improved, and the protection of the board card is improved; and the front baffle can cover the opening, thereby reduce the possibility that dust etc. get into inside the host computer and influence the normal work of integrated circuit board, improve the protectiveness of integrated circuit board.
Preferably, the limit flange is provided with a locking piece; the locking piece connects the front baffle plate with the host machine.
Through adopting above-mentioned technical scheme, when the installation chassis is installed to the host computer, the installation chassis slides to limit flange and host computer looks butt, then is connected limit flange and host computer through the locking piece to fastening installation chassis reduces the possibility that the installation chassis breaks away from the host computer in the use, thereby reduces the possibility that the integrated circuit board breaks away from the host computer, improves the stability of the normal work of integrated circuit board.
Preferably, the upper surface of the installation chassis is provided with a connecting column; the board card is detachably connected with the upper surface of the connecting column.
Through adopting above-mentioned technical scheme, the installation chassis upper surface sets up the spliced pole, separates integrated circuit board and installation chassis, then integrated circuit board and spliced pole detachable connection, the change of integrated circuit board of being convenient for can reduce the in-process integrated circuit board of installation chassis installation or dismantlement and install the possibility that the chassis collided to improve the degree of protection of integrated circuit board, reduce the possibility of integrated circuit board damage; then the spliced pole separates integrated circuit board and installation chassis, still is favorable to the heat dissipation of integrated circuit board, and the heat that the integrated circuit board during operation produced can follow the space between integrated circuit board and the installation chassis and distribute.
Preferably, a limiting block is arranged on one side of the front baffle, which is close to the connecting sheet; the limiting block is located above the board card.
Through adopting above-mentioned technical scheme, preceding baffle sets up the stopper to the stopper is located the top of integrated circuit board, when installing the integrated circuit board to the installation chassis, further consolidates the installation of integrated circuit board through the stopper, reduces the possibility that the integrated circuit board squints at the use, thereby improves the accuracy of integrated circuit board grafting, improves the stability of integrated circuit board.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. when the board is mounted, the clamping strips are embedded with the guide rails, and then the mounting chassis is pushed to be inserted into the host, so that the mounting chassis drives the board to slide until the board is inserted into the host, the complexity of board mounting is effectively reduced, and time and labor are saved; when the board card is detached, the mounting chassis is pulled away from the host, and drives the board card to slide, so that the board card is separated from the host, the complexity of the board card detachment is reduced, time and labor are saved, and the working efficiency is improved;
2. the two connecting sheets are oppositely arranged at two sides of the mounting chassis, and are provided with two clamping strips and two guide rails, the clamping strips are connected with the guide rails in one-to-one correspondence, so that the stability of the mounting chassis during sliding can be effectively increased, and the possibility of board deviation when the board is inserted into the host is reduced;
3. when the installation chassis is installed to the host computer, the edge of protection bar can effectively guard against the board card, separates board card and the inside other parts of host computer, reduces the possibility that board card edge and other parts collide each other.
Drawings
FIG. 1 is a schematic view of an installation location of an embodiment of the present utility model.
Fig. 2 is a schematic structural view of an embodiment of the present utility model.
Fig. 3 is a cross-sectional view of an embodiment of the present utility model.
Fig. 4 is a partial exploded view of an embodiment of the present utility model at various angles.
Reference numerals illustrate: 1. a host; 11. a guide rail; 12. an opening; 2. a board card; 3. installing a chassis; 31. a connecting sheet; 311. clamping strips; 312. a guard bar; 313. a first heat radiation hole; 32. a second heat radiation hole; 33. a connecting column; 4. a front baffle; 41. a limit flange; 411. a locking member; 42. and a limiting block.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-4.
The embodiment of the utility model discloses a drawable board card structure.
Referring to fig. 1 and 2, a drawable board card structure is mounted on a host 1 and is used for carrying a board card 2, and the board card structure comprises a mounting chassis 3 and a front baffle 4; the front baffle 4 is installed on one side of the installation chassis 3, the length of the front baffle 4 is not less than that of the installation chassis 3, the host computer 1 is provided with an opening 12 matched with the front baffle 4 for the installation chassis 3 to pass through, then the front baffle 4 is also provided with a limit flange 41, and when the installation chassis 3 is installed on the host computer 1, the limit flange 41 can be blocked outside the host computer 1 by the host computer 1, so that the movement of the installation chassis 3 is limited, and the protection performance of the installation chassis 3 is improved.
Referring to fig. 3, the mounting chassis 3 is provided with a connecting piece 31, one side of the connecting piece 31 far away from the mounting chassis 3 is provided with a clamping strip 311, then the inside of the host 1 is provided with a guide rail 11 matched with the clamping strip 311, in the embodiment of the utility model, taking 2 connecting pieces 31, 2 clamping strips 311 and 2 guide rails 11 as examples, one connecting piece 31 is installed on the left side of the mounting chassis 3, the other connecting piece is installed on the right side of the mounting chassis 3, the two connecting pieces 31 are oppositely arranged, then each clamping strip 311 is positioned on one side of the corresponding connecting piece 31 facing the inside of the host 1, and the clamping strip 311 is perpendicular to the connecting piece 31; when the installation chassis 3 is installed on the host computer 1, the guide rail 11 and the clamping strip 311 are mutually embedded, so that the installation chassis 3 can stably slide along the guide rail 11, the installation chassis 3 can be quickly installed, and even if the board card 2 is quickly inserted into the host computer 1, time and labor are saved; when the board card 2 is damaged or the board card 2 needs to be replaced, a worker can rapidly pull out the mounting chassis 3, the mounting chassis 3 drives the board card 2 to be separated from the host 1, the complexity of disassembling the board card 2 is reduced, and the working efficiency is improved.
Referring to fig. 2, in the embodiment of the present utility model, taking 2 limiting flanges 41 as an example, one limiting flange 41 is located at the left side of the front baffle 4, the other limiting flange 41 is located at the right side of the front baffle 4, all the limiting flanges 41 are disposed parallel to the front baffle 4, and the limiting flanges 41 are provided with locking members 411 for connecting the front baffle 4 and the host computer 1, when the installation chassis 3 is installed to the host computer 1, the limiting flanges 41 abut against the outer side wall of the host computer 1, and the installation chassis 3 is firmly installed to the host computer 1 through the locking members 411, so that the possibility that the installation chassis 3 is automatically separated from the host computer 1 is reduced, and the protection of the installation chassis 3 is improved.
Referring to fig. 4, each connecting piece 31 is provided with a first heat dissipation hole 313, the mounting chassis 3 is provided with a second heat dissipation hole 32, the mounting chassis 3 is further provided with a plurality of connecting posts 33, and the board card 2 is mounted on the upper surface of the connecting posts 33; therefore, the air circulation around the board card 2 can be effectively maintained by the first heat dissipation holes 313, the second heat dissipation holes 32 and the gaps between the connecting columns 33 and the board card 2, so that the heat generated during the operation of the board card 2 is driven to be dissipated, the normal operation temperature of the board card 2 is maintained in the host 1, the possibility that the board card 2 cannot normally operate due to the temperature process is reduced, and the operation stability of the board card 2 is improved.
The connecting column 33 can further separate the board card 2 from the mounting chassis 3, so that the possibility of collision between the board card 2 and the mounting chassis 3 in the mounting or dismounting process is reduced, the possibility of damage to the board card 2 is reduced, and the protection of the board card 2 is improved.
Each connecting piece 31 is extended with a protective bar 312, the protective bars 312 are connected with the mounting chassis 3, and the height of the protective bars 312 is not lower than the mounting height of the board card 2; the arrangement of the protection strips 312 can effectively reduce the possibility of collision between the edge of the board 2 and other components when the board 2 is mounted inside the host 1, thereby reducing the possibility of damage to the board 2 and improving the protection of the board 2.
One side that preceding baffle 4 is close to connection piece 31 is equipped with stopper 42, and stopper 42 is located the top of integrated circuit board 2, and when integrated circuit board 2 was installed in installation chassis 3, stopper 42 and spliced pole 33 cooperation can centre gripping mainboard card 2, improve the firm degree of integrated circuit board 2 installation, reduce the possibility of integrated circuit board 2 skew to improve the accurate degree of integrated circuit board 2 grafting to host computer 1, improve the protectiveness of integrated circuit board 2.
The implementation principle of the drawable board card structure of the embodiment of the utility model is as follows: when the installation chassis 3 is installed on the host computer 1, the clamping strips 311 are embedded into the guide rails 11, and then the clamping strips 311 slide along the guide rails 11, so that the installation chassis 3 is driven to slide, and the board card 2 installed on the installation chassis 3 is driven to be inserted into the host computer 1, so that the board card 2 can be conveniently and rapidly inserted and pulled out.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (9)
1. The utility model provides a but board card structure of pull installs in host computer (1), board card structure is used for bearing board card (2), its characterized in that: comprises a mounting chassis (3) and a front baffle (4); the front baffle (4) is arranged on one side of the mounting chassis (3); the length of the front baffle plate (4) is not less than the length of the mounting chassis (3); the mounting chassis (3) is provided with a connecting sheet (31); a clamping strip (311) is arranged on one side of the connecting sheet (31) far away from the mounting chassis (3); a guide rail (11) matched with the clamping strip (311) is arranged in the host (1); the main machine (1) is provided with an opening (12) matched with the front baffle plate (4) for the installation chassis (3) to pass through.
2. The retractable card structure of claim 1, wherein: the connecting pieces (31) are provided with two connecting pieces; one connecting sheet (31) is arranged on one side of the mounting chassis (3) close to the front baffle (4), and the other connecting sheet (31) is arranged on the other side of the mounting chassis (3) close to the front baffle (4); the two connecting sheets (31) are oppositely arranged; two clamping strips (311) are arranged; the guide rail (11) is provided with two guide rails; each clamping strip (311) is correspondingly and slidingly connected with one guide rail (11).
3. The retractable card structure of claim 2, wherein: the connecting sheet (31) is extended with a protective strip (312); the protective strip (312) is connected to the mounting chassis (3); the height of the guard bar (312) is not smaller than the installation height of the board card (2).
4. The retractable card structure of claim 2, wherein: the connecting piece (31) is provided with a first heat dissipation hole (313).
5. The retractable card structure of claim 4, wherein: the mounting chassis (3) is provided with a second heat dissipation hole (32).
6. The retractable card structure of claim 2, wherein: the front baffle (4) is provided with a limit flange (41); the cross-sectional area of the front baffle (4) is larger than the area of the opening (12).
7. The retractable card structure of claim 6, wherein: the limit flange (41) is provided with a locking piece (411); the locking piece (411) connects the front baffle (4) with the host machine (1).
8. The retractable card structure of claim 1, wherein: the upper surface of the mounting chassis (3) is provided with a connecting column (33); the board card (2) is detachably connected with the upper surface of the connecting column (33).
9. The retractable card structure of claim 1, wherein: a limiting block (42) is arranged on one side of the front baffle (4) close to the connecting sheet (31); the limiting block (42) is located above the board card (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221706619.0U CN219512571U (en) | 2022-07-01 | 2022-07-01 | Board card structure capable of being pulled out |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221706619.0U CN219512571U (en) | 2022-07-01 | 2022-07-01 | Board card structure capable of being pulled out |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219512571U true CN219512571U (en) | 2023-08-11 |
Family
ID=87527371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221706619.0U Active CN219512571U (en) | 2022-07-01 | 2022-07-01 | Board card structure capable of being pulled out |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219512571U (en) |
-
2022
- 2022-07-01 CN CN202221706619.0U patent/CN219512571U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |