Card pressing frame of quick-release PCIE (Peripheral Component Interconnect Express) board card of desktop computer case

Abstract

The utility model discloses a card pressing frame of a quick-release PCIE board card of a desktop case, which comprises a case, a fixed seat and a movable button, the fixed seat is rotatably arranged on a side plate of the case, the fixed seat and the side plate are respectively provided with a movable groove and a through groove, the movable button is provided with a tensioning part, the fixed seat is driven to rotate so as to clamp a pressing plate part parallel to the side plate, and the pressing plate part is provided with a clamping groove. The movable button is driven to movably penetrate into the movable groove and the penetrating groove so that the tensioning part can abut against the side plate to lock the fixing base. According to the card pressing frame of the quick-release PCIE card of the desktop case, the movable button rotates to enable the tensioning part to be aligned with the through groove, then the movable button is pulled to slide axially to enable the tensioning part to leave the through groove, and at the moment, the fixed seat can be rotated to be away from the side plate to complete unlocking of the PCIE card. The fixing seat does not need to be pulled forcefully for unlocking, so that the problem that a hand is easily scratched by the side plate or a baffle plate of the PCIE card when the fixing seat is disassembled is avoided, and the safety and the convenience in the disassembly and assembly process are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to desktop case technical field, concretely related to a desktop case's quick release PCIE board card's card pressing frame. BACKGROUND

[0002] At present, PCIE display card and case are connected through the slot, and the card pressing frame is arranged on the case to further fix the PCIE display card.

[0003] According to the announcement number CN219039678U, the announcement date: May 16, 2023, the card pressing frame for quick release PCIE display card and host computer are disclosed, which belong to the technical field of PCIE display card connecting piece, solve the technical problem that the PCIE display card and case of prior art need to be connected by screwdriver and other tools, and are inconvenient to disassemble. The device comprises a frame body and a elastic plate, wherein the frame body is fixedly connected with the elastic plate, the elastic deformation of the elastic plate can clamp the frame body on the support plate on the PCIE display card and the side plate on the case;The frame body is provided with a gourd hole, and the gourd hole is used for connecting with the pull nail on the side plate.

[0004] In the prior art including the above-mentioned patent, the frame body is clamped on the side plate of the PCIE display card and the case by the elastic plate, so that the PCIE display card and the case are fixed by the frame body and the pull nail. Since the frictional resistance between the pull nail and the frame body is large, and the frame body needs to slide parallel to the side plate to disassemble, when the frame body needs to be disassembled from the case, the frame body needs to be pulled by hand, and then the frame body slides off the side plate instantaneously, which is easy to scratch the hand by the side plate or the support plate of the PCIE display card, and has safety hazard. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of quick release PCIE board card's card pressing frame of desktop case, to solve the above problems.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of quick release PCIE board card's card pressing frame of desktop case, including PCIE card, which is provided with baffle, the baffle is provided with pressing plate part, and through slot is opened in pressing plate part, further including case, fixed seat and activity button, the fixed seat is rotationally arranged on the side plate of case, the fixed seat and side plate are respectively provided with activity slot and through slot, the activity button is provided with tensioning portion, the fixed seat is rotated to be locked with the side plate parallel clamping pressing plate part, and activity slot and through slot are aligned, the activity button is driven to be inserted into activity slot and through slot to make tensioning portion abut on side plate to lock fixed seat.

[0007] As preferred, the sliding seat is arranged in the fixed seat, the elastic member drives the sliding seat to slide horizontally to abut in the embedded slot to lock the movable knob.

[0008] As preferred, the first end of the sliding seat is provided with an abutting slot, the embedded slot is provided with a protruding part, and the sliding seat abuts in the embedded slot to make the protruding part abut in the abutting slot.

[0009] As preferred, the sliding seat is provided with an extension plate extending outside the fixed seat.

[0010] As preferred, the fixed seat is provided with an extension part through a connecting part, the fixed seat is driven to rotate to clamp the pressing plate part parallel to the side plate to make the extension part support the bottom of the PCIE card.

[0011] As preferred, the top of the extension part is linearly provided with a plurality of flexible supporting pads.

[0012] As preferred, the extension part is provided with a lower groove, and the fixed seat is driven to rotate to make the lower groove align with the end of the baffle.

[0013] As preferred, the fixed seat is provided with a rotating part, the side plate is provided with a rotating slot, and the rotating part is arranged in the rotating slot.

[0014] As preferred, the fixed seat is provided with a sliding slot, and the sliding seat is arranged in the sliding slot.

[0015] As preferred, the flexible supporting pad is made of high-temperature-resistant rubber.

[0016] In the above technical solution, the quick-release PCIE board card pressing frame of the desktop case has the following beneficial effects: the movable knob is rotated to make the tensioning part align with the through groove, then the movable knob is axially slid to make the tensioning part away from the through groove, at this time, the fixed seat is rotated away from the side plate to complete the unlocking of the PCIE card. The fixed seat does not need to be pulled to be unlocked, thereby avoiding the problem that the hand is easily scratched by the baffle of the side plate or the PCIE card when the fixed seat is disassembled, and improving the safety and convenience of the disassembly process. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments or the prior art, the drawings needed in the embodiments will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments described in the present application, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0018] Figure 1The overall structure schematic diagram provided by the embodiment of the utility model;

[0019] Figure 2 The overall structure schematic diagram provided by the embodiment of the utility model;

[0020] Figure 3 The explosion structure schematic diagram of the case and PCIE card provided by the embodiment of the utility model;

[0021] Figure 4 The explosion structure schematic diagram of the fixed seat, movable button, sliding seat and elastic piece provided by the embodiment of the utility model;

[0022] Figure 5 The explosion structure schematic diagram of the movable button, sliding seat and elastic piece provided by the embodiment of the utility model.

[0023] Mark explanation:

[0024] 1, case; 11, side plate; 111, through groove; 112, rotating groove; 12, slot; 2, PCIE card; 21, baffle; 211, pressing plate part; 212, through slot; 3, fixed seat; 31, movable slot; 32, connecting part; 321, extension part; 322, lower groove; 33, sliding slot; 34, rotating part; 4, movable button; 41, tension part; 42, fitting groove; 421, convex part; 5, sliding seat; 51, extension plate; 52, abutting groove; 6, elastic piece; 7, flexible bearing pad. Specific implementation

[0025] In order to make the purpose, technical scheme and advantage of the embodiment of the disclosure clearer, the technical scheme of the embodiment of the disclosure will be clearly and completely described below in combination with the drawings of the embodiment of the disclosure. Obviously, the described embodiment is a part of the embodiment of the disclosure, rather than all the embodiments. Based on the described embodiment of the disclosure, all other embodiments obtained by those of ordinary skill in the art without creative labor belong to the scope of protection of the disclosure.

[0026] As Figures 1-5As shown, a quick-release PCIe card clamping bracket for a desktop chassis includes a PCIe card 2 with a baffle 21. The baffle 21 has a pressure plate 211 with a through groove 212. The chassis 1, a mounting base 3, and a movable button 4 are also included. The mounting base 3 is rotatably mounted on a side plate 11 of the chassis 1. The mounting base 3 and the side plate 11 have a movable groove 31 and a through groove 111, respectively. The movable button 4 has a tensioning part 41. The mounting base 3 is driven to rotate so as to clamp the pressure plate 211 parallel to the side plate 11. The movable groove 31 and the through groove 111 are aligned. The movable button 4 is driven to move into the movable groove 31 and the through groove 111 so that the tensioning part 41 abuts against the side plate 11 to lock the mounting base 3.

[0027] Specifically, such as Figure 3 As shown, a slot 12 is provided on the chassis 1. The PCIe card 2 is inserted into the slot 12 so that the baffle 21 fits against the side wall of the chassis 1, and the pressure plate 211 abuts against the side plate 11 in parallel. At this time, the mounting base 3 can be rotated to a position parallel to the side plate 11, so that the mounting base 3 and the side plate 11 clamp and fix the pressure plate 211 of the PCIe card 2. At this time, the movable slot 31, the through slot 111, and the through slot 212 are aligned. Then, the tensioning part 41 of the movable button 4 passes through the movable slot 31, the through slot 212, and the through slot 111 in sequence, and the movable button 4 is rotated so that the tensioning part 41 abuts against the side of the side plate 11 facing away from the pressure plate 211. Thus, the movable button 4 fixes and tightens the mounting base 3 relative to the side plate 11, and the mounting base 3 clamps and fixes the pressure plate 211 to complete the final fixation of the PCIe card 2. This improves the fixation stability of the PCIe card 2. When unlocking PCIe card 2, simply rotate the movable button 4 to align the tensioning part 41 with the through slot 111, then pull the movable button 4 axially to move the tensioning part 41 away from the through slot 111. At this point, the mounting bracket 3 can be rotated away from the side panel 11 to unlock PCIe card 2. This eliminates the need to forcefully pull the mounting bracket 3 to unlock, thus avoiding hand injuries from the side panel 11 or the PCIe card 2's baffle 21 during removal of the mounting bracket 3, improving the safety and convenience of the disassembly and assembly process.

[0028] In the above technical solution, rotating the movable button 4 aligns the tensioning part 41 with the through slot 111. Then, pulling the movable button 4 axially slides the tensioning part 41 away from the through slot 111. At this point, the mounting base 3 can be rotated away from the side plate 11 to unlock the PCIe card 2. This eliminates the need to forcefully pull the mounting base 3 to unlock it, thus avoiding the problem of hand injuries from the side plate 11 or the baffle 21 of the PCIe card 2 during disassembly, improving the safety and convenience of the disassembly and assembly process.

[0029] As the further provided embodiment of the utility model further includes the sliding seat 5 and the elastic piece 6 set in the fixed seat 3, the embedded groove 42 is set on the movable knob 4, the sliding seat 5 is driven to slide horizontally by the elastic piece 6 to be in contact with the embedded groove 42 to lock the movable knob 4.

[0030] Specifically, as shown in the figure, Figure 1 The elastic piece 6 always drives the sliding seat 5 to slide to one side of the movable groove 31, when the movable knob 4 makes the tension part 41 contact the side plate 11 on the side away from the pressing plate part 211, the embedded groove 42 of the movable knob 4 is directed to one side of the sliding seat 5, so that the sliding seat 5 is driven by the elastic piece 6 to be in contact with the embedded groove 42 to lock the movable knob 4, thereby avoiding the locking failure of the tension part 41 caused by the axial rotation or axial sliding of the movable knob 4, improving the locking stability of the movable knob 4 to the fixed seat 3, thereby avoiding the fixing failure problem of the PCIE card 2. When it is necessary to disassemble the PCIE card 2, the movable knob 4 needs to be manually rotated to press the sliding seat 5 to slide back to the original position, and the tension part 41 of the movable knob 4 needs to be aligned with the through groove 111, then the movable knob 4 needs to be pulled to make the tension part 41 axially slide away from the through groove 111, but due to the jamming of the sliding seat 5, the movable knob 4 is still located on the fixed seat 3, so that during the disassembly of the PCIE card 2, the movable knob 4 does not need to be completely disassembled from the fixed seat 3, thereby avoiding the loss of the movable knob 4, and facilitating actual use.

[0031] Among them, the elastic piece 6 can be a spring, an air bag, an elastic plate or other elastic objects known to those skilled in the art.

[0032] As the further provided embodiment of the utility model, the first end of the sliding seat 5 is provided with a contact groove 52, and the embedded groove 42 is provided with a protruding part 421, and the sliding seat 5 is in contact with the embedded groove 42 to make the protruding part 421 in contact with the contact groove 52.

[0033] Specifically, as shown in the figure, Figure 5 The end of the sliding seat 5 close to the movable knob 4 is the first end, the sliding seat 5 is driven to slide to make the first end of the sliding seat 5 in contact with the embedded groove 42 of the movable knob 4, and at this time, the protruding part 421 of the movable knob 4 is embedded in the contact groove 52 of the sliding seat 5 to further improve the locking stability of the sliding seat 5 to the movable knob 4, thereby avoiding the fixing failure problem of the fixed seat 3 caused by the loosening of the movable knob 4.

[0034] As the further provided embodiment of the utility model, the sliding seat 5 is provided with an extension plate 51 extending out of the side of the fixed seat 3.

[0035] Specifically, the sliding seat 5 is provided with an extension plate 51 extending out of the outside of the fixed seat 3. The extension plate 51 can be used to manually drive the sliding seat 5 to slide away from the movable button 4, thereby realizing the manual unlocking of the movable button 4, which is convenient for use in the actual disassembly process.

[0036] As a further embodiment of this utility model, the mounting base 3 is provided with an extension 321 via a connecting portion 32. The mounting base 3 is driven to rotate and is parallel to the side plate 11 to clamp the pressure plate portion 211 so that the extension 321 supports the bottom of the PCIE card 2.

[0037] Specifically, due to the continuously increasing energy efficiency and power consumption of existing consumer-grade PCIe 2 cards, the weight of the heatsink module on the PCIe 2 card is constantly increasing. Furthermore, since the PCIe 2 card is usually horizontally inserted into slot 12, excessive weight on the PCIe 2 card can easily lead to bending deformation and compressive stress between the PCIe 2 card and slot 12, thus causing damage to both the PCIe 2 card and slot 12. For example... Figure 1 As shown, when the mounting bracket 3 rotates to a position parallel to the side plate 11 to clamp the PCIe card 2, the extension 321 moves to the bottom of the PCIe card 2 following the rotation of the mounting bracket 3. The extension 321 supports the bottom of the PCIe card 2 to reduce the degree of bending deformation caused by gravity, thereby alleviating the compressive stress caused by bending deformation between the PCIe card 2 and the slot 12 and improving the protection of the PCIe card 2 and the slot 12. Secondly, since the PCIe card 2 applies vertical downward pressure to the extension 321, and the pivot of the mounting bracket 3 is also arranged vertically, the weight of the PCIe card 2 is used to further resist and fix the mounting bracket 3, improving the fixing stability of the mounting bracket 3.

[0038] As a further embodiment provided in this utility model, a plurality of flexible pads 7 are provided in a linear array on the top of the extension 321.

[0039] Specifically, such as Figure 4 As shown, a plurality of flexible support pads 7 are provided on the top of the extension 321. When the extension 321 supports the bottom of the PCIe card 2, the flexible support pads 7 are located between the extension 321 and the PCIe card 2 to provide flexible support, thereby improving the protection of the PCIe card 2.

[0040] As a further embodiment of this utility model, a lower groove 322 is provided on the extension 321, and the fixing seat 3 is driven to rotate so that the lower groove 322 is aligned with the end of the baffle 21.

[0041] Specifically, the lower groove 322 is arranged on the extension 321, when the fixing seat 3 rotates to clamp the pressing plate part 211 of the PCIE card 2, the lower groove 322 is aligned with the end of the baffle 21 of the PCIE card 2, so that the end of the baffle 21 of the PCIE card 2 is not directly contacted with the fixing seat 3, and the problem of improper bearing of the PCIE card 2 caused by the tolerance of the end of the baffle 21 is avoided, and during the rotation of the fixing seat 3 relative to the side plate 11, the vibration damage problem of the PCIE card 2 caused by the repeated friction between the extension 321 and the end of the baffle 21 of the PCIE card 2 is avoided, and the protection of the PCIE card 2 is improved.

[0042] As further provided in the embodiments of the utility model, the fixing seat 3 is provided with a rotating part 34, and the side plate 11 is provided with a rotating groove 112, and the rotating part 34 is rotatably arranged in the rotating groove 112.

[0043] Specifically, the rotating part 34 of the fixing seat 3 is rotatably arranged in the rotating groove 112 of the side plate 11 to improve the rotation stability of the fixing seat 3 and improve the service life of the fixing seat 3.

[0044] As further provided in the embodiments of the utility model, the fixing seat 3 is provided with a sliding groove 33, and the sliding seat 5 is slidably arranged in the sliding groove 33.

[0045] Specifically, the sliding seat 5 is slidably arranged in the sliding groove 33 of the fixing seat 3 to improve the sliding stability of the sliding seat 5.

[0046] As further provided in the embodiments of the utility model, the flexible supporting pad 7 is made of high-temperature-resistant rubber.

[0047] Specifically, the flexible supporting pad 7 is made of high-temperature-resistant rubber to improve the service life thereof.

[0048] The above only describes some exemplary embodiments of the utility model by way of illustration, and it is needless to say that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the utility model. Therefore, the above drawings and description are illustrative in nature and should not be understood as limiting the scope of protection of the claims of the utility model.

Claims

1. A quick-release PCIE board card pressing frame of a desktop case, comprising a PCIE card (2), a baffle (21) is arranged on the PCIE card (2), a pressing plate part (211) is arranged on the baffle (21), and a through slot (212) is formed in the pressing plate part (211), characterized in that, It also includes a case (1), a fixed seat (3) and a movable knob (4), the fixed seat (3) is rotatably arranged on the side plate (11) of the case (1), the fixed seat (3) and the side plate (11) are respectively provided with a movable slot (31) and a through slot (111), the movable knob (4) is provided with a tensioning part (41), the fixed seat (3) is driven to rotate to be parallel to the side plate (11) to clamp the pressing plate part (211), and the movable slot (31) is aligned with the through slot (111), the movable knob (4) is driven to move into the movable slot (31) and the through slot (111) to make the tensioning part (41) abut against the side plate (11) to lock the fixed seat (3).

2. The quick release PCIE board card pressing frame of a desktop case according to claim 1, characterized in that, It also includes a sliding seat (5) and a spring (6) arranged in the fixed seat (3), the movable knob (4) is provided with a fitting slot (42), the sliding seat (5) is driven by the spring (6) to slide horizontally to abut in the fitting slot (42) to lock the movable knob (4).

3. The quick release PCIE board card pressing frame of a desktop case according to claim 2, characterized in that, The first end of the sliding seat (5) is provided with an abutting slot (52), the fitting slot (42) is provided with a protruding part (421), and the sliding seat (5) abuts in the fitting slot (42) to make the protruding part (421) abut in the abutting slot (52).

4. The quick release PCIE board card pressing frame of a desktop case according to claim 2, characterized in that, The sliding seat (5) is provided with an extension plate (51) extending out of the fixed seat (3).

5. The quick release PCIE board card pressing frame of a desktop case according to claim 1, characterized in that, The fixed seat (3) is provided with an extension part (321) through a connecting part (32), the fixed seat (3) is driven to rotate to clamp the pressing plate part (211) parallel to the side plate (11) to make the extension part (321) support the bottom of the PCIE card (2).

6. The quick release PCIE board card pressing frame of a desktop case according to claim 5, characterized in that, The top of the extension part (321) is linearly arranged with a plurality of flexible supporting pads (7).

7. The quick release PCIE board card pressing frame of a desktop case according to claim 5, characterized in that, The extension part (321) is provided with a lower groove (322), and the fixed seat (3) is driven to rotate to make the lower groove (322) aligned with the end of the baffle (21).

8. The quick release PCIE board card pressing frame of a desktop case according to claim 1, characterized in that, The fixed seat (3) is provided with a rotating part (34), the side plate (11) is provided with a rotating slot (112), and the rotating part (34) is rotatably arranged in the rotating slot (112).

9. The quick release PCIE board card pressing frame of a desktop case according to claim 2, characterized in that, The fixed seat (3) is provided with a sliding slot (33), and the sliding seat (5) is slidably arranged in the sliding slot (33).

10. The quick release PCIE board card pressing frame of a desktop case according to claim 6, characterized in that, The flexible supporting pad (7) is made of high-temperature-resistant rubber.

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