CN217008151U - Fixing device capable of being adjusted according to size of computer mainboard - Google Patents
Fixing device capable of being adjusted according to size of computer mainboard Download PDFInfo
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- CN217008151U CN217008151U CN202221173888.5U CN202221173888U CN217008151U CN 217008151 U CN217008151 U CN 217008151U CN 202221173888 U CN202221173888 U CN 202221173888U CN 217008151 U CN217008151 U CN 217008151U
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Abstract
A fixing device capable of being adjusted according to the size of a computer mainboard belongs to the technical field of computer equipment. The bottom plate is fixed on the side wall of the mainframe box and fixedly connected with the sliding plate, the sliding plate is provided with a sliding hole, the sliding plate is fixed with a bearing I, the other end of the sliding plate is fixed with a fixed block, the fixed block is provided with a through hole, a sliding block I is provided with a threaded hole, a threaded rod I penetrates through the through hole in a rotating mode and is fixedly connected with the bearing I, the threaded rod I is in threaded connection with the sliding block I, the sliding block I penetrates through the sliding plate and is fixedly connected with a horizontal limiting mechanism, the horizontal limiting mechanism is in sliding connection with a sliding groove I on the bottom plate, the bottom plate is fixed with a fixing mechanism, the fixing mechanism and the horizontal limiting mechanism are horizontally arranged oppositely, the bottom plate is provided with a sliding groove II, and a vertical limiting mechanism is in sliding connection with the sliding groove II. According to the utility model, the fixing mechanism, the horizontal limiting mechanism and the vertical limiting mechanism are effectively combined to fix the mainboard, so that the damage of screws and screw holes to the mainboard is avoided, the size of the mainboard can be adjusted, the installation and the disassembly are convenient, and the cost is saved.
Description
Technical Field
The utility model belongs to the technical field of computer equipment, and particularly relates to a fixing device capable of being adjusted according to the size of a computer mainboard.
Background
Computer mainboard is one of the important component parts of computer, and most computer mainboards all pass through the fix with screw in quick-witted incasement, and its installation and dismantlement operation are complicated, and the mainboard need regularly clear up the dust moreover, and the screw often screws up and dismantles, makes screw and screw damage easily to influence the use. In addition, because the model of mainboard is different, so the specification is different, still need change quick-witted case when leading to changing the mainboard, the cost is improved.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the background art, the utility model provides a fixing device which can be adjusted according to the size of a computer mainboard.
The utility model adopts the following technical scheme: a fixing device capable of being adjusted according to the size of a computer mainboard comprises a mainframe box; the fixing device capable of being adjusted according to the size of the computer mainboard further comprises a bottom plate, a sliding plate, a bearing I, a threaded rod I, a fixing block, a sliding block I, a fixing mechanism, a horizontal limiting mechanism and a vertical limiting mechanism;
the bottom plate is fixed on the inner side wall of the mainframe box, the upper part of the bottom plate is fixedly connected with a sliding plate which is horizontally arranged, the upper end surface of the sliding plate is provided with a sliding hole along the length direction, one end of the upper end surface of the sliding plate is fixed with a bearing I, the other end is fixed with a fixed block, a through hole is arranged on the fixed block along the horizontal direction, a first sliding block is provided with a threaded hole, a first threaded rod rotates to penetrate through the through hole and is fixedly connected with an inner ring of a first bearing, the first threaded rod is in threaded connection with the threaded hole of the first sliding block, the lower end of the first sliding block penetrates through a sliding hole of the sliding plate in a sliding mode and is fixedly connected with a horizontal limiting mechanism, the lower end of the horizontal limiting mechanism is connected with a first sliding groove arranged on the bottom plate in a sliding way, the first sliding groove is horizontally arranged, a fixing mechanism is fixed on the bottom plate, the fixing mechanism and the horizontal limiting mechanism are horizontally arranged oppositely, a second sliding groove is formed below the bottom plate, and the vertical limiting mechanism is connected with the second sliding groove in a sliding mode.
Compared with the prior art, the utility model has the beneficial effects that: the fixing main board is used through the effective combination of the fixing mechanism, the horizontal limiting mechanism and the vertical limiting mechanism, the damage of screws and screw holes to the main board is avoided, the positions of the first sliding block and the second sliding block can be adjusted according to the size of the main board, the main board is suitable for various specifications, the installation and the disassembly are convenient, and the cost is saved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic structural view of a fixing mechanism or a horizontal limiting mechanism of the present invention;
FIG. 4 is a schematic view of the connection between the vertical stop mechanism and the base plate according to the present invention.
In the figure: the device comprises a main case 1, a bottom plate 2, a fixing mechanism 3, a sliding plate 4, a bearing I5, a threaded rod I6, a fixed block 7, a sliding block I8, a sliding chute I9, a sliding chute II 10, a sliding block II 11, a threaded rod II 12, a bearing II 13, a limiting plate 14, a rubber plate I15, a fixed plate 16, a fixed rod 17, a rotating block 18, a spring 19, a supporting plate 20, a rubber plate II 21, a placing groove I22, a placing groove II 23, a horizontal limiting mechanism 24, a fixed plate II 25, a fixed rod II 26, a rotating block II 27, a spring II 28, a supporting plate II 29, a rubber plate III 30 and a placing groove III 31.
Detailed Description
The technical solutions in the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.
As shown in fig. 1 to 4, the present embodiment describes a fixing device that can be adjusted according to the size of a computer motherboard, including a main chassis 1; the fixing device capable of being adjusted according to the size of the computer mainboard further comprises a bottom plate 2, a sliding plate 4, a bearing I5, a threaded rod I6, a fixing block 7, a sliding block I8, a fixing mechanism 3, a horizontal limiting mechanism 24 and a vertical limiting mechanism;
the bottom plate 2 is fixed on the inner side wall of the mainframe box 1, the upper part of the bottom plate 2 is fixedly connected with a sliding plate 4 which is horizontally arranged, the upper end surface of the sliding plate 4 is provided with a sliding hole along the length direction, one end of the upper end surface of the sliding plate 4 is fixed with a bearing I5, the other end of the upper end surface of the sliding plate 4 is fixed with a fixed block 7, the fixed block 7 is provided with a through hole along the horizontal direction, a sliding block I8 is provided with a threaded hole, a threaded rod I6 rotates to penetrate through the through hole and is fixedly connected with an inner ring of the bearing I5, the threaded rod I6 is in threaded connection with the threaded hole of the sliding block I8, the lower end of the sliding block I8 slides to penetrate through the sliding hole of the sliding plate 4 and is fixedly connected with a horizontal limiting mechanism 24, the lower end of the horizontal limiting mechanism 24 is in sliding connection with a sliding groove I9 which is arranged on the bottom plate 2, the sliding groove I9 is horizontally arranged, a fixing mechanism 3 is fixed on the bottom plate 2, and the fixing mechanism 3 is horizontally arranged opposite to the horizontal limiting mechanism 24, a second sliding groove 10 is formed below the bottom plate 2, and the vertical limiting mechanism is in sliding connection with the second sliding groove 10.
The vertical limiting mechanism comprises a second sliding block 11, a second threaded rod 12, a second bearing 13, a limiting plate 14 and a first rubber plate 15;
two 11 and the two 10 sliding connection of spout of slider, it has the screw to open along vertical on the two 11 sliders, two 12 threaded rod and screw threaded connection, the upper end of two 12 threaded rod and the inner ring fixed connection of two 13 bearings, terminal surface fixed connection under the outer loop of two 13 bearings and the limiting plate 14, open 14 up end of limiting plate has standing groove 22, the inside wall of standing groove 22 is fixed with rubber slab 15.
The fixing mechanism 3 comprises a first fixing plate 16, two first fixing rods 17, a first rotating block 18, a first spring 19, a first supporting plate 20 and a second rubber plate 21;
the fixing plate I16 is fixed on the bottom plate 2, the upper end of the fixing plate I16 is fixedly connected with the lower ends of two fixing rods I17 which are correspondingly arranged front and back, a rotating block I18 which is rotatably connected is arranged between the two fixing rods I17, a placing groove II 23 is formed in the outer end of the rotating block I18, one end of a spring I19 is fixedly connected with the bottom of the placing groove II 23, the other end of the spring I19 is fixedly connected with a supporting plate I20, and two rubber plates II 21 are fixed on two side walls of the placing groove II 23.
The horizontal limiting mechanism 24 comprises a second fixing rod 25, two second fixing rods 26, a second rotating block 27, a second spring 28, a second supporting plate 29 and a third rubber plate 30;
the second fixed plate 25 is fixedly connected with the lower end of the first sliding block 8, the second fixed plate 25 is slidably connected with the first sliding groove 9,
the upper end of the second fixed rod 25 is fixedly connected with the lower ends of two second fixed rods 26 which are correspondingly arranged front and back, a second rotating block 27 which is rotatably connected is arranged between the two second fixed rods 26, a third placing groove 31 is formed in the outer end of the second rotating block 27, one end of the second spring 28 is fixedly connected with the bottom of the third placing groove 31, the other end of the second spring 28 is fixedly connected with a second supporting plate 29, and two rubber plates 30 are fixed on two side walls of the third placing groove 31.
When the utility model is used, the first rotating block 18 of the fixing mechanism 3 and the second rotating block 27 of the horizontal limiting mechanism 24 are rotated to the upper side, the upper end of the main board is inserted into the second placing groove 23 and the third placing groove 31, the first sliding block 8 drives the horizontal limiting mechanism 24 to move and clamp the main board by rotating the first threaded rod 6, then the first rotating block 18 of the fixing mechanism 3 and the second rotating block 27 of the horizontal limiting mechanism 24 are rotated to enable the main board to rotate to the horizontal position, the second sliding block 11 is slid to the middle position of the main board according to the specification of the main board, the second threaded rod 12 is rotated to enable the limiting plate 14 to be abutted against the main board, and the lower end of the main board is placed in the first placing groove 22 for fixing.
During disassembly, the second threaded rod 12 is rotated to enable the limiting plate 14 to be separated from the main plate, the first rotating block 18 of the fixing mechanism 3 and the second rotating block 27 of the horizontal limiting mechanism 24 are rotated, the main plate is erected, and the main plate can be directly pulled out from the second placing groove 23 and the third placing groove 31.
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.
Claims (4)
1. A fixing device which can be adjusted according to the size of a computer mainboard comprises a mainframe box (1); the method is characterized in that: the fixing device capable of being adjusted according to the size of the computer mainboard further comprises a bottom plate (2), a sliding plate (4), a bearing I (5), a threaded rod I (6), a fixing block (7), a sliding block I (8), a fixing mechanism (3), a horizontal limiting mechanism (24) and a vertical limiting mechanism;
the bottom plate (2) is fixed on the inner side wall of the mainframe box (1), a sliding plate (4) which is horizontally arranged is arranged above the bottom plate (2), a sliding hole is formed in the upper end face of the sliding plate (4) along the length direction, a bearing I (5) is fixed at one end of the upper end face of the sliding plate (4), a fixing block (7) is fixed at the other end of the upper end face of the sliding plate (4), a through hole is formed in the fixing block (7) along the horizontal direction, a threaded hole is formed in the sliding block I (8), a threaded rod I (6) is rotatably connected with the inner ring of the bearing I (5) through the through hole in a rotating mode, the threaded rod I (6) is in threaded connection with the threaded hole of the sliding block I (8), the lower end of the sliding block I (8) is slidably connected with a sliding hole of the sliding plate (4) and a horizontal limiting mechanism (24), and the lower end of the horizontal limiting mechanism (24) is slidably connected with a sliding groove I (9) formed in the bottom plate (2), the first sliding groove (9) is horizontally arranged, the fixing mechanism (3) is fixed on the bottom plate (2), the fixing mechanism (3) and the horizontal limiting mechanism (24) are horizontally arranged oppositely, the second sliding groove (10) is formed below the bottom plate (2), and the vertical limiting mechanism is connected with the second sliding groove (10) in a sliding mode.
2. The computer motherboard size adjustable fastening device of claim 1, wherein: the vertical limiting mechanism comprises a second sliding block (11), a second threaded rod (12), a second bearing (13), a limiting plate (14) and a first rubber plate (15);
two (11) of slider and two (10) sliding connection of spout, it has the screw to go up along vertical opening on two (11) of slider, two (12) of threaded rod and screw threaded connection, the upper end of two (12) of threaded rod and the inner ring fixed connection of two (13) of bearing, terminal surface fixed connection under outer loop and limiting plate (14) of two (13) of bearing, limiting plate (14) up end is opened there is standing groove (22), the inside wall of standing groove (22) is fixed with rubber slab (15).
3. The computer motherboard size adjustable fastening device of claim 1, wherein: the fixing mechanism (3) comprises a first fixing plate (16), two first fixing rods (17), a first rotating block (18), a first spring (19), a first supporting plate (20) and a second rubber plate (21);
the fixing plate I (16) is fixed on the bottom plate (2), the upper end of the fixing plate I (16) is fixedly connected with the lower ends of two front and rear corresponding fixing rods I (17), a rotating block I (18) which is connected in a rotating mode is arranged between the two fixing rods I (17), a placing groove II (23) is formed in the outer end of the rotating block I (18), one end of a spring I (19) is fixedly connected with the bottom of the placing groove II (23), the other end of the spring I (19) is fixedly connected with a supporting plate I (20), and two rubber plates II (21) are fixed on two side walls of the placing groove II (23).
4. A fixing device according to claim 1 or 3, wherein the fixing device is adjustable according to the size of the computer motherboard: the horizontal limiting mechanism (24) comprises a second fixing plate (25), a second two fixing rods (26), a second rotating block (27), a second spring (28), a second supporting plate (29) and a third rubber plate (30);
the lower extreme fixed connection of fixed plate two (25) and slider one (8), fixed plate two (25) and spout one (9) sliding connection, the upper end and two of fixed plate two (25) correspond the dead lever two (26) lower extreme fixed connection that sets up around, be provided with the turning block two (27) of rotation connection between two dead lever two (26), the outer end of turning block two (27) is opened there is standing groove three (31), the one end and the standing groove three (31) bottom fixed connection of spring two (28), the other end and backup pad two (29) fixed connection of spring two (28), the both sides wall of standing groove three (31) all is fixed with rubber slab three (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221173888.5U CN217008151U (en) | 2022-05-13 | 2022-05-13 | Fixing device capable of being adjusted according to size of computer mainboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221173888.5U CN217008151U (en) | 2022-05-13 | 2022-05-13 | Fixing device capable of being adjusted according to size of computer mainboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217008151U true CN217008151U (en) | 2022-07-19 |
Family
ID=82377735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221173888.5U Active CN217008151U (en) | 2022-05-13 | 2022-05-13 | Fixing device capable of being adjusted according to size of computer mainboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217008151U (en) |
-
2022
- 2022-05-13 CN CN202221173888.5U patent/CN217008151U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Harbin Yunmai Internet Technology Co.,Ltd. Assignor: Heilongjiang Vocational College (Heilongjiang Economic Management Cadre College) Contract record no.: X2023980042612 Denomination of utility model: A fixed device that can be adjusted according to the size of the computer motherboard Granted publication date: 20220719 License type: Exclusive License Record date: 20230926 |