Foldable computer memory expansion card

Abstract

The utility model discloses a foldable computer memory expansion card, and relates to the field of computer equipment. The foldable computer memory expansion card comprises an expansion card main body, the expansion card main body is fixedly connected with an installation plate used for being installed on a case, and the expansion card main body is provided with a protection mechanism with a folding handle. According to the foldable computer memory expansion card, when the expansion card body is installed on a case, the protection frame on the protection mechanism can be conveniently used for providing protection for the expansion card body, meanwhile, the first foldable folding frame and the second foldable folding frame are arranged on the protection frame, and when the first foldable folding frame and the second foldable folding frame are spliced, a handle is formed, so that the expansion card body is more convenient to use. The protection frame and the expansion card body can be held by hands conveniently, installation in the case is further facilitated, after installation is completed, the first folding frame and the second folding frame can be folded conveniently, and therefore the size of the device in the case is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of computer equipment, in particular to a foldable computer memory expansion card. Background Art

[0002] When installing an expansion card in a computer, a common method is to insert the "gold finger" of the expansion card into the expansion slot, and then fasten the fixing plate connected to the expansion card to the computer chassis with screws.

[0003] Traditional computer memory expansion cards are usually exposed and unprotected, so they are easily damaged by bumps. Moreover, when installed inside a small case, if the reserved installation position is small, it is inconvenient to hold the card during installation. If a special hand-held handle is added, the space occupied inside the case will be aggravated. In view of the shortcomings of the prior art, the utility model provides a foldable computer memory expansion card to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a foldable computer memory expansion card. When the expansion card body is installed on a chassis, the protection frame on the protection mechanism is conveniently used to provide protection for the expansion card body. At the same time, a foldable first folding frame and a second folding frame are arranged on the protection frame. When the first folding frame and the second folding frame are spliced, a handle is formed, which is convenient for holding the protection frame and the expansion card body, thereby facilitating installation in the chassis. After the installation is completed, the first folding frame and the second folding frame can be conveniently folded, thereby reducing the volume of the device inside the chassis.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a foldable computer memory expansion card, including an expansion card body, a mounting plate for mounting on a chassis is fixedly connected to the expansion card body, and a protective mechanism with a folding handle is provided on the expansion card body, and the protective mechanism includes:

[0006] A protective frame, arranged on the expansion card body;

[0007] A first folding frame, rotatably connected to the protective frame;

[0008] A second folding frame, rotatably connected to the protective frame;

[0009] The positioning clamping assembly is arranged between the first folding frame and the second folding frame, and the positioning clamping assembly is used to splice the first folding frame and the second folding frame to form a handle.

[0010] Preferably, the positioning clamping assembly comprises a positioning block fixedly connected to the first folding frame and a hollow block fixedly connected to the second folding frame, and the hollow block is movably clamped between the two groups of positioning blocks.

[0011] Preferably, a slider is slidably connected inside the hollow block, a latch is provided on the slider, a positioning hole is provided on the positioning block, and the latch is movably inserted in the positioning hole.

[0012] Preferably, a spring is fixedly connected between the two groups of sliding blocks.

[0013] Preferably, the first folding frame and the second folding frame are both fixedly connected with magnet sheets for adsorbing the protective frame.

[0014] Preferably, a supporting sleeve for supporting the protective frame is provided on the expansion card body.

[0015] The utility model discloses a foldable computer memory expansion card, which has the following beneficial effects:

[0016] The foldable computer memory expansion card can conveniently utilize the protection frame on the protection mechanism to provide protection for the expansion card body when the expansion card body is installed on the chassis. At the same time, a foldable first folding frame and a second folding frame are arranged on the protection frame. When the first folding frame and the second folding frame are spliced, a handle is formed, which is convenient for holding the protection frame and the expansion card body, thereby facilitating installation in the chassis. After the installation is completed, the first folding frame and the second folding frame can be conveniently folded, thereby reducing the volume of the device inside the chassis. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the splicing of the folding frame of the utility model;

[0020] Figure 3 This is a disassembly diagram of the first folding frame of the utility model;

[0021] Figure 4 It is a disassembly schematic diagram of the second folding frame of the utility model.

[0022] In the figure: 1. expansion card body; 101. support sleeve; 2. mounting plate; 3. protective frame; 4. first folding frame; 401. positioning block; 402. positioning hole; 5. second folding frame; 501. hollow block; 502. slider; 503. latch; 504. spring; 6. magnet sheet. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The embodiment of the present application provides a foldable computer memory expansion card, which solves the problem that the traditional computer memory expansion card is usually easily damaged due to its exposed surface and no protection. Moreover, when it is installed inside a small chassis, if the reserved installation position is small, it is inconvenient to hold the card during the installation process. If a special handle is added, the space occupied inside the chassis will be aggravated.

[0025] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0026] The utility model embodiment discloses a foldable computer memory expansion card. Figure 1-4 As shown, it includes an expansion card body 1, to which a mounting plate 2 for mounting on a chassis is fixedly connected, and a protection mechanism with a folding handle is provided on the expansion card body 1, the protection mechanism includes:

[0027] A protective frame 3 is arranged on the expansion card body 1;

[0028] A first folding frame 4 is rotatably connected to the protective frame 3;

[0029] A second folding frame 5 is rotatably connected to the protective frame 3;

[0030] The positioning clamping assembly is disposed between the first folding frame 4 and the second folding frame 5 , and is used to splice the first folding frame 4 and the second folding frame 5 to form a handle.

[0031] The positioning card assembly includes a positioning block 401 fixedly connected to the first folding frame 4 and a hollow block 501 fixedly connected to the second folding frame 5. The hollow block 501 is movably connected between the two groups of positioning blocks 401. The overall structure of the positioning card assembly is simple. By connecting the hollow block 501 between the two groups of positioning blocks 401, the position positioning can be achieved after the first folding frame 4 and the second folding frame 5 are rotated, so that the first folding frame 4 and the second folding frame 5 are spliced ​​to form a handle, which is convenient for holding the expansion card body 1.

[0032] Furthermore, the hollow block 501 is internally slidably connected with a slider 502, the slider 502 is provided with a latch 503, the positioning block 401 is provided with a positioning hole 402, the latch 503 is movably inserted in the positioning hole 402, and the slider 502 is provided to support and limit the latch 503. The latch 503 is inserted into the positioning hole 402 to ensure that the hollow block 501 is stably connected between the two groups of positioning blocks 401 and is not easy to loosen or come off.

[0033] Furthermore, a spring 504 is fixedly connected between the two sets of sliders 502. When the latch 503 is inserted into the positioning hole 402, the slider 502 and the latch 503 are also subjected to the elastic force of the spring 504. Therefore, after the latch 503 is subjected to force, the insertion remains stable.

[0034] The first folding frame 4 and the second folding frame 5 are both fixedly connected with a magnet sheet 6 for adsorbing the protective frame 3. The provided magnet sheet 6 facilitates adsorption on the protective frame 3 after the first folding frame 4 and the second folding frame 5 are folded, thereby reducing the volume occupied.

[0035] Furthermore, a support sleeve 101 for supporting the protection frame 3 is provided on the expansion card body 1. The support sleeve 101 is provided to provide support for the protection frame 3. The protection frame 3 and the support sleeve 101 are fixed by screws.

[0036] The foldable computer memory expansion card can conveniently utilize the protection frame 3 on the protection mechanism to provide protection for the expansion card body 1 when the expansion card body 1 is installed on the chassis. At the same time, a foldable first folding frame 4 and a second folding frame 5 are arranged on the protection frame 3. When the first folding frame 4 and the second folding frame 5 are spliced, a handle is formed, which is convenient for holding the protection frame 3 and the expansion card body 1, thereby facilitating installation in the chassis. After the installation is completed, the first folding frame 4 and the second folding frame 5 can be conveniently folded, thereby reducing the volume of the device inside the chassis.

[0037] When splicing the first folding frame 4 and the second folding frame 5, the first folding frame 4 and the second folding frame 5 are directly rotated along the top of the protective frame 3, and the slider 502 pulls and squeezes the spring 504, and the slider 502 drives the latch 503 to move. When the hollow block 501 is clamped between the two groups of positioning blocks 401, the slider 502 is released at this time, and the spring 504 is used to reset and push the slider 502 and the latch 503 to move, so that the latch 503 is inserted into the inside of the positioning hole 402, and the first folding frame 4 and the second folding frame 5 can be spliced.

[0038] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A foldable computer memory expansion card, comprising an expansion card body (1), to which a mounting plate (2) for mounting on a chassis is fixedly connected, characterized in that: The expansion card body (1) is provided with a protection mechanism with a folding handle, and the protection mechanism comprises: A protective frame (3) is arranged on the expansion card body (1); A first folding frame (4) rotatably connected to the protective frame (3); A second folding frame (5) is rotatably connected to the protective frame (3); A positioning clamping assembly is arranged between the first folding frame (4) and the second folding frame (5), and is used to splice the first folding frame (4) and the second folding frame (5) to form a handle.

2. A foldable computer memory expansion card according to claim 1, characterized in that: The positioning clamping assembly comprises a positioning block (401) fixedly connected to the first folding frame (4) and a hollow block (501) fixedly connected to the second folding frame (5), and the hollow block (501) is movably clamped between the two groups of positioning blocks (401).

3. A foldable computer memory expansion card according to claim 2, characterized in that: The hollow block (501) is slidably connected to a slider (502), the slider (502) is provided with a latch (503), the positioning block (401) is provided with a positioning hole (402), and the latch (503) is movably inserted into the positioning hole (402).

4. A foldable computer memory expansion card according to claim 3, characterized in that: A spring (504) is fixedly connected between the two groups of sliders (502).

5. The foldable computer memory expansion card according to claim 1, characterized in that: The first folding frame (4) and the second folding frame (5) are both fixedly connected with a magnetic sheet (6) for adsorbing the protective frame (3).

6. The foldable computer memory expansion card according to claim 1, characterized in that: The expansion card body (1) is provided with a supporting sleeve (101) for supporting the protection frame (3).

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