Computer

Abstract

The utility model relates to a computer. The computer comprises a memory bank anti-falling structure used for preventing a memory bank (30) vertically inserted into a memory slot (20) from falling off, memory slot handles (40) capable of rotating towards the side edge of the memory bank (30) so as to be buckled and fixed to the side edge of the memory bank (30) are arranged on the two sides of the memory slot (20) respectively, and the memory bank anti-falling structure comprises a fixing piece (50) and two fixing piece handles (60); the fixing piece (50) comprises a linear transverse frame (51) used for covering the top edge of the memory bank (30) and vertical frames (52) extending downwards from the two ends of the transverse frame (51) respectively. The fixing piece handles (60) are arranged at the two ends of the transverse frame (51) in a pivoted mode respectively and can rotate towards the side edge of the memory bank (30) so as to be fixed to the corresponding memory groove handles (40) in a buckled mode. Under the condition that a conventional memory slot is used, the computer is provided with a memory bank anti-falling structure, so that a memory is fixed more reliably and firmly, and is easy to disassemble and assemble.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic computers, in particular to a computer with a memory bar anti-falling structure. Background Art

[0002] Memory is an important part of the computer. It is used to temporarily store the calculation data in the CPU and the data exchanged with external storage such as hard disk. As long as the computer starts running, the operating system will transfer the data to be calculated from the memory to the CPU for calculation. When the calculation is completed, the CPU will transmit the result.

[0003] With the development of electronic technology and the popularization of computers, users have higher and higher requirements for computers. For example, users need to use memory sticks with larger storage capacity and require that the memory sticks can be easily replaced as needed. Moreover, as the application environment continues to become more demanding, new challenges have been raised to the firmness of the memory fixed in the computer.

[0004] If the onboard SMD memory is used, although the robustness is good, the memory capacity upgrade is limited.

[0005] If the slot-type memory design is applied, it is convenient to upgrade the memory, but most of the memory slots on the market are strong pressure hook structures, which have a small engagement amount and the strength decreases after repeated use. In demanding environments such as impact and vibration, this kind of memory slot is difficult to meet the requirements.

[0006] In order to meet the requirements, the memory and the memory slot hook are usually glued together by dispensing glue. This method has great disadvantages for rework and operation. If it is fixed by cable ties, the cable ties will cause the slot to be stressed and cause the problem of contact between the memory and the slot. The strength and technique of the cable ties are difficult to control, and rework is also a problem.

[0007] If conventional memory slots can be used, it is necessary to design a structure that can make memory fixation more reliable. In view of the above situation, it is necessary to provide a computer with a memory fixing structure that is easy to disassemble and assemble. Summary of the invention

[0008] Therefore, the purpose of the utility model is to provide a computer that can prevent a memory stick from falling off when using a conventional memory slot.

[0009] To achieve the above-mentioned purpose, the utility model provides a computer, including a memory stick anti-falling structure for preventing a memory stick vertically inserted into a memory slot from falling off, the memory slot being fixed on the mainboard in the form of a plug-in, and memory stick handles that can be rotated toward the side of the memory stick to be snap-fastened to the side of the memory stick are respectively provided on both sides of the memory slot, and the memory stick anti-falling structure includes: a fixing member and two fixing member handles; the fixing member includes a straight-line horizontal frame for covering the top edge of the memory stick, and vertical frames extending downward from both ends of the horizontal frame respectively; the horizontal frame is provided with a horizontal groove for snapping the top edge of the memory stick downward, and the vertical frame is provided with a vertical groove for snapping the side of the memory stick; the fixing member handles are respectively pivotally arranged at both ends of the horizontal frame, and can be rotated toward the side of the memory stick to be snap-fastened to the corresponding memory slot handles.

[0010] Wherein, a mounting groove is provided on a side of the vertical frame away from the side edge of the memory bar, and the fixing member handle is arranged in the mounting groove.

[0011] Wherein, the vertical frame is provided with an axis hole, the fixing member handle is provided with a handle axis, and the fixing member handle is pivotally arranged in the installation groove by means of the handle axis.

[0012] Wherein, the vertical frame is provided with a guiding inclined surface at the shaft hole to facilitate the installation of the fixing handle.

[0013] Wherein, a handle hook is provided on the fixing member handle, and a corresponding fixing member hook is provided in the mounting groove of the vertical frame. When the fixing member handle is rotated toward the side of the memory stick, the handle hook and the fixing member hook are engaged and buckled together.

[0014] The fixing handle is made of elastic material, has a bilaterally symmetrical structure, and is connected in a ring shape with a space in the middle.

[0015] Wherein, the memory slot handle is provided with a concave groove, and the fixing member handle is provided with a handle hook matching with the concave groove. When the fixing member handle is rotated toward the side of the memory stick, the handle hook is snapped into the concave groove.

[0016] Wherein, the handle of the fixing piece is provided with concave and convex patterns for easy finger pressing.

[0017] Wherein, the memory stick anti-falling structure is made of PC and / or ABS material.

[0018] In summary, the computer of the present invention is provided with a memory stick anti-falling structure when using a conventional memory slot, so that the memory stick is fixed more reliably and firmly, and is easy to disassemble and assemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The following detailed description of the specific implementation of the utility model in conjunction with the accompanying drawings will make the technical solution and other beneficial effects of the utility model obvious.

[0020] Figure 1 and Figure 2 It is a structural schematic diagram of different angles when a memory stick is inserted into a memory slot in a preferred embodiment of the computer of the utility model;

[0021] Figure 3 and Figure 4 It is a structural schematic diagram of different angles when the handle of the memory slot is closed after the memory stick is inserted into the memory slot in a preferred embodiment of the computer of the utility model;

[0022] Figure 5 and Figure 7 This is a schematic diagram of the structure of the fixing handle at different angles when the handle is closed in a preferred embodiment of the computer of the utility model;

[0023] Figure 6 It is a partial cross-sectional structural diagram of a preferred embodiment of the computer of the utility model;

[0024] Figure 8 and Fig. 9 It is a structural schematic diagram of different angles when the handle of the fixing part of a preferred embodiment of the computer of the utility model is opened;

[0025] Figures 10 to 13 This is a schematic diagram of the structure of the fixing handle at different angles in a preferred embodiment of the computer of the utility model;

[0026] Figures 14 to 17 This is a schematic diagram of the structure of the fixing member and the fixing member handle at different angles in a preferred embodiment of the computer of the utility model;

[0027] Fig.18 This is a production and processing process diagram of a memory stick anti-drop structure of a preferred embodiment of the computer of the utility model. DETAILED DESCRIPTION

[0028] The utility model provides a computer with a memory stick anti-dropping structure. For a memory stick inserted in a conventional memory slot, the memory stick anti-dropping structure in the computer of the utility model can be used to make the memory fixation more reliable and firm, and at the same time easy to disassemble and assemble. The invention point of the utility model lies in the memory stick anti-dropping structure in the computer. The following text and drawings explain the computer of the utility model in detail from the perspective of the memory stick anti-dropping structure. The other parts of the computer structure can refer to the prior art and will not be repeated here.

[0029] See also Figures 1 to 4 , Figure 1 and Figure 2 This is a schematic diagram of the structure at different angles when a memory stick is inserted into a memory slot in a preferred embodiment of the computer of the utility model. Figure 3 and Figure 4The preferred embodiment is a schematic diagram of the structure at different angles when the handle of the memory slot is closed after the memory stick is inserted into the memory slot. The preferred embodiment is described by taking the case of a conventional computer as an example. For a conventional computer, it mainly includes a motherboard 10, a memory slot 20, and a memory stick 30; the memory slot 20 is electrically connected to the motherboard 10 and fixed to the motherboard 10 by means of a plug-in, the memory stick 30 is inserted into the memory slot 20, and the memory stick 30 is electrically connected to the memory slot 20; the memory slot 20 has its own memory slot handles 40 on both sides for fixing the memory stick 30 inserted into the memory slot 20. Figure 1 and Figure 2 In the embodiment, the memory stick 30 is vertically inserted into the memory slot 20, and the memory slot handles 40 on both sides are in an open state. Figure 3 and Figure 4 In the figure, the memory stick 30 is installed and the memory slot handle 40 is closed. According to the existing design, the memory slot handle 40 can be manually forced to move to close. Although the memory slot 20 and the memory slot handle 40 are both provided with hooks, the amount of engagement is small; the plastic memory slot handle 40 is less deformable, and the front and rear corners of the hook need to be rounded (R angle) for opening and closing; the above factors lead to the insecure engagement, especially after multiple disassembly and assembly, the reliability will drop rapidly. For further reference Figure 6 , which is a partial cross-sectional structural diagram of a preferred embodiment of the computer of the utility model. It can be seen that although according to the general design, the memory slot handle 40 is provided with a hook 42, which is characterized by having an arc connection on both sides to facilitate the opening and closing of the memory slot handle 40, the hook 42 of the memory slot handle 40 and the corresponding hook on the memory slot 20 are matched with an inclined surface, and the inclined surface and the movement direction of the hook form an acute angle, but the engagement amount of this structure is limited and the reliability is not high; forced deformation will cause fatigue deformation over time and reduce its performance; the hook 42 will also become smaller with use due to friction factors, resulting in a loose engagement.

[0030] Therefore, in addition to the memory slot handles 40 that can be rotated toward the side of the memory stick 30 to be snap-fitted to the side of the memory stick 30 according to the existing design, the computer of the utility model further adopts a memory stick anti-drop structure to prevent the memory stick 30 vertically inserted into the memory slot 20 from falling off. Figures 5 to 17 , Figure 5 and Figure 7 This is a schematic diagram of the structure of the fixed handle at different angles when the handle is closed in a preferred embodiment of the computer of the utility model. Figure 6 A partial cross-sectional structural diagram of a preferred embodiment is shown (the fixing handle 60 on the side away from the cross-section has been removed from the fixing member 50). Figure 8 and Fig. 9 For this purpose, the structural diagram of the fixing handle at different angles in the preferred embodiment is as follows: Figures 10 to 13 For this purpose, the structural diagram of the fixing handle at different angles in the preferred embodiment is as follows: Figures 14 to 17 The structural schematic diagram of the fixing member and the fixing member handle at different angles in the preferred embodiment is provided. The memory stick anti-drop structure of the computer of the utility model mainly includes a fixing member 50 and two fixing member handles 60; the fixing member 50 includes a straight-line horizontal frame 51 for covering the top edge of the memory stick 30, and vertical frames 52 extending downward from both ends of the horizontal frame 51; the horizontal frame 51 is provided with a horizontal groove 511 for buckling the top edge of the memory stick 30 downward, and the vertical frame 52 is provided with a vertical groove 521 for buckling the side edge of the memory stick 30; the fixing member handles 60 are respectively pivotally provided at both ends of the horizontal frame 51, and can be rotated toward the side edge of the memory stick 30 to be buckled and fixed to the corresponding memory slot handle 40.

[0031] In this preferred embodiment, a mounting groove 522 is provided on one side of the vertical frame 52 away from the side of the memory stick 30, and the fixing handle 60 is disposed in the mounting groove 522. An axis hole 523 is provided on the vertical frame 52, and a handle axis 611 is provided on the fixing handle 60, and the fixing handle 60 can be pivoted in the mounting groove 522 by the handle axis 611.

[0032] The vertical frame 52 is provided with a guide inclined surface 524 at the shaft hole 523 to facilitate the installation of the fixing handle 60.

[0033] The fixing member handle 60 is provided with a handle hook 612, and the mounting groove 522 of the vertical frame 52 is provided with a corresponding fixing member hook 525. When the fixing member handle 60 rotates toward the side of the memory stick 30, the handle hook 612 and the fixing member hook 525 are engaged and buckled together. At this time, the memory stick anti-drop structure of the computer of the utility model is placed above the memory stick 30, and the two sides are overlapped and fixed with the memory slot handle 40 provided with the memory slot 20.

[0034] The fixing handle 60 is made of elastic material. Fig.13 Its structure is bilaterally symmetrical, with a space in the middle to form a ring connection, forming an elastic wall and a structure that can be pinched. Since it is made of elastic material such as plastic, when the fixing handle 60 is pressed, the plastic elastically deforms and can change the relative position of the handle hook 612. Due to the characteristics of plastic, the position of the handle hook 612 can be restored after the hand is released. The handle hook 612 is characterized in that the engaging surface is a vertical surface, and the engaging amount is larger than that of the forced release form. The fixing member 50 is designed with a fixing member hook 525 with a vertical surface corresponding to the handle hook 612 on the vertical surface of the fixing member handle 60. The characteristic of the corresponding fixing member hook 525 and the handle hook 612 is that the planes correspond to each other and are at a vertical angle to the movement direction of the hook, thereby increasing the engaging amount.

[0035] In this preferred embodiment, the memory slot handle 40 is provided with a concave groove 41, and the fixing member handle 60 is provided with a handle hook 613 that cooperates with the concave groove 41. When the fixing member handle 60 rotates toward the side of the memory stick 30, the handle hook 613 is snapped into the concave groove 41. Therefore, when the memory slot handle 40 is in a closed state, the fixing member handle 60 can block the memory slot handle 40 from moving outward, thereby playing a role in reinforcing the memory stick 30.

[0036] The fixing handle 60 is also provided with concave-convex patterns 614 for easy finger pinching, which can increase the friction with the fingers and facilitate pinching.

[0037] In this preferred embodiment, the memory stick anti-drop structure can be made of PC (polycarbonate) and / or ABS (acrylonitrile-butadiene-styrene copolymer). Fig.18 , which is a production and processing process diagram of a memory stick anti-falling structure of a preferred embodiment of the computer of the utility model. The memory stick anti-falling structure of the computer of the utility model can be processed and manufactured by injection molding, and a specific mold is used for molding, so that waste materials can be recycled to achieve environmental protection.

[0038] In summary, the computer of the present invention is provided with a memory stick anti-falling structure when using a conventional memory slot, so that the memory stick is fixed more reliably and firmly, and is easy to disassemble and assemble.

[0039] As described above, for ordinary technicians in this field, various other corresponding changes and modifications can be made according to the technical scheme and technical concept of the utility model, and all these changes and modifications should fall within the protection scope of the claims attached to the utility model.

Claims

1. A computer, characterized in that: The invention comprises a memory bar anti-falling structure for preventing a memory bar (30) vertically inserted into a memory slot (20) from falling off, wherein the memory slot (20) is fixed on a motherboard (10) in the form of a plug-in, and memory slot handles (40) are respectively provided on both sides of the memory slot (20) and can be rotated toward the side of the memory bar (30) to be snap-fastened to the side of the memory bar (30), and the memory bar anti-falling structure comprises: a fixing member (50) and two fixing member handles (60); the fixing member (50) comprises a fixing member for covering the inner A straight-line horizontal frame (51) is provided at the top edge of the memory stick (30), and vertical frames (52) are respectively extended downward from both ends of the horizontal frame (51); the horizontal frame (51) is provided with a horizontal groove (511) for buckling the top edge of the memory stick (30) downward, and the vertical frame (52) is provided with a vertical groove (521) for buckling the side edge of the memory stick (30); the fixing member handle (60) is respectively pivotally provided at both ends of the horizontal frame (51), and can be rotated toward the side edge of the memory stick (30) to be buckled and fixed to the corresponding memory slot handle (40).

2. The computer according to claim 1, wherein: A mounting groove (522) is provided on one side of the vertical frame (52) away from the side of the memory bar (30), and the fixing member handle (60) is arranged in the mounting groove (522).

3. The computer according to claim 2, wherein: The vertical frame (52) is provided with an axis hole (523), the fixing member handle (60) is provided with a handle axis (611), and the fixing member handle (60) is pivotally arranged in the installation groove (522) via the handle axis (611).

4. The computer according to claim 3, wherein: The vertical frame (52) is provided with a guide inclined surface (524) at the shaft hole (523) to facilitate the installation of the fixing handle (60).

5. The computer according to claim 2, wherein: The fixing member handle (60) is provided with a handle hook (612), and a corresponding fixing member hook (525) is provided in the mounting groove (522) of the vertical frame (52). When the fixing member handle (60) is rotated toward the side of the memory stick (30), the handle hook (612) and the fixing member hook (525) are engaged and buckled together.

6. The computer according to claim 5, wherein: The fixing handle (60) is made of an elastic material, has a bilaterally symmetrical structure, and is connected in a ring-shaped manner with a space in the middle.

7. The computer according to claim 1, wherein: The memory slot handle (40) is provided with a concave groove (41), and the fixing member handle (60) is provided with a handle hook (613) that cooperates with the concave groove (41). When the fixing member handle (60) is rotated toward the side of the memory stick (30), the handle hook (613) is snapped into the concave groove (41).

8. The computer according to claim 1, wherein: The fixing member handle (60) is provided with concave-convex patterns (614) that are convenient for finger pressing.

9. The computer according to claim 1, wherein: The memory stick anti-falling structure is made of PC and / or ABS material.

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