Anti-falling mainboard power line

Abstract

The utility model relates to the technical field of mainboard power lines, in particular to an anti-falling mainboard power line which comprises a power line body, a mainboard end, a power end and two fixing mechanisms, the mainboard end is fixedly installed on the power line body, and the power end is fixedly installed at the end, away from the mainboard end, of the power line body. The fixing mechanism comprises an anti-falling plate, a pull rod, a compression spring and a pulling assembly, a through groove is formed in one side face of the main plate end, a fixing plate is fixed in the through groove, a through hole is formed in the fixing plate, the pull rod is slidably connected into the through hole, the anti-falling plate is fixedly connected to the end, away from the fixing plate, of the pull rod, and the pull rod is fixedly connected to the other end of the pull rod. The pressure spring is sleeved on the pull rod; the inner wall of the connecting position of the mainboard end and the case is extruded through the fixing mechanism, the friction force of the connecting position of the mainboard end and the case is increased, the mainboard end and the case are connected more firmly, the power line is separated and fixed through the buckle assembly, and therefore the interior of the case is cleaner, and the heat dissipation effect is improved.

Description

Technical Field

[0001] This application relates to the field of motherboard power cables, and more particularly to a motherboard power cable designed to prevent detachment. Background Technology

[0002] The motherboard power cable is a computer accessory that connects the motherboard to hardware such as the power supply, graphics card, hard drive, optical drive, and fan. It enables the computer to run normally by connecting these components. Existing host power cables are made by twisting the wires that are connected to the same hardware into a bundle, and then connecting them to the hardware through terminals.

[0003] Referring to Chinese patent application CN215068078U, a motherboard power cable with adjustable dimensions is disclosed, relating to the field of motherboard accessory technology. It includes a motherboard, storage box, adapter slot, cable, cable harness, roller, limit wheel, torsion spring, delivery tube, sealing ring, ratchet ring, movable slider, pawl, return spring, pull ring, terminal, storage slot, and baffle. This utility model, by setting up a ratchet ring, pawl, return spring, and roller, allows for free adjustment of the power cable length. Users can freely choose the appropriate length as needed, avoiding problems caused by excessively long or short lengths. This makes the cable routing inside the chassis neat and easy to disassemble and reassemble later. It is simple to operate, convenient to use, and has excellent performance. Furthermore, the storage slot and baffle prevent dust from accumulating on the terminals. When not in use, the terminals can be easily stored, preventing long-term exposure and damage that could lead to poor contact, thus extending the device's lifespan. It is convenient, practical, and effective.

[0004] However, in existing technologies, the connection between the motherboard power cable and the chassis inside the computer case mostly lacks a fixing mechanism. During the movement of the computer case or accidental collision, the motherboard power cable will inevitably be pulled, causing it to fall off. This prevents the motherboard from receiving power, thus preventing the computer from starting, displaying no signal on the monitor, and affecting the normal use of the computer. To address this, we have designed a motherboard power cable that prevents it from falling off. Utility Model Content

[0005] The anti-detachment motherboard power cable provided in this application embodiment can solve the technical problem that when the computer case is moved or accidentally bumped, the motherboard power cable will inevitably be pulled, causing the motherboard power cable to fall off, preventing the motherboard from receiving power supply, thus preventing the computer from starting and the monitor from displaying a signal.

[0006] This application provides an anti-detachment motherboard power cable including a power cable, a motherboard end, a power supply end, and two sets of fixing mechanisms. The motherboard end is fixedly installed on one end of the power cable, and the power supply end is fixedly installed on the end of the power cable away from the motherboard end. The fixing mechanism includes an anti-detachment plate, a pull rod, a compression spring, and a pulling component. A through groove is formed on one side of the motherboard end, and a fixing plate is fixedly connected to the inside of the through groove near the openings at both ends. A through hole is formed on the fixing plate, and the pull rod is slidably connected in the through hole. The anti-detachment plate is fixedly connected to the end of the pull rod away from the fixing plate. The compression spring is sleeved on the pull rod and is located between the anti-detachment plate and the fixing plate. The two sets of fixing mechanisms are respectively arranged at both ends of the through groove. The pulling component is used to pull the anti-detachment plate to move.

[0007] The technical solutions described in this application embodiment have at least the following technical effects:

[0008] 1. This application pushes the push plates on both sides of the upper surface of the motherboard inward, causing the anti-detachment plates on both sides of the motherboard to move into the through slot. After the motherboard is inserted into the chassis, the pressure on the push plates on both sides is released, and the anti-detachment plates on both sides of the motherboard will return to their original position and press against the inner wall of the connection point with the chassis. This increases the friction between the motherboard and the chassis, making the connection between the motherboard and the chassis more secure. This prevents the motherboard power cable from being pulled during chassis movement or accidental collision, which could cause the motherboard power cable to fall off and prevent the motherboard from receiving power.

[0009] 2. This application separates and fixes multiple power cables inside the chassis by clamping them into the mounting holes between the upper and lower clamping plates, then clamping the clamping plate into the slot, and finally connecting the multiple power cables into the threaded holes by turning the handle. This prevents the power cables from becoming loose inside the chassis and avoids them from crossing or getting tangled. This effectively improves the arrangement of power cables and other connecting cables inside the chassis, making the inside of the chassis neater, improving heat dissipation, and ensuring the stability of the computer and a good user experience.

[0010] In some embodiments, the anti-detachment plate can slide inside the through groove, and the outer side of the anti-detachment plate is also provided with anti-slip texture.

[0011] In some embodiments, the pulling assembly includes a connecting block and a push plate, the connecting block being fixedly mounted on the end of the pull rod away from the compression spring, and the push plate being fixedly connected to the connecting block.

[0012] In some embodiments, the power cord is further provided with a buckle assembly, which includes an upper clamping plate, a lower clamping plate, a locking plate, and a twisting handle. The locking plate is fixedly connected to the lower surface of one end of the upper clamping plate. A locking groove is provided on the inner side of the lower clamping plate, and the locking plate is engaged in the locking groove. A threaded hole is provided on the top of the side of the lower clamping plate near the locking plate, and the twisting handle is threadedly connected in the threaded hole.

[0013] In some embodiments, the card plate is further provided with a connection hole, and the connection hole is connected to the threaded hole.

[0014] In some embodiments, a plurality of mounting holes are evenly provided at the connection between the upper clamping plate and the lower clamping plate, and the mounting holes are correspondingly provided with the power cord, and the upper clamping plate and the lower clamping plate are integrally formed.

[0015] In some embodiments, the power cord is fitted with a protective sleeve, which is made of nylon material. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of an anti-detachment motherboard power cable provided in an embodiment of this application;

[0018] Figure 2 This is a schematic diagram of the overall structure of an anti-detachment motherboard power cable provided in an embodiment of this application;

[0019] Figure 3 A cross-sectional view of the motherboard end of an anti-detachment motherboard power cable provided in an embodiment of this application;

[0020] Figure 4 A schematic diagram of a clip assembly structure for preventing the motherboard power cable from falling off, provided in an embodiment of this application;

[0021] Figure 5 This is a schematic diagram of the connection structure of a twisting handle, a clamping plate, and a lower clamping plate for preventing the motherboard power cable from falling off, provided in an embodiment of this application.

[0022] The reference numerals in the diagram are as follows: 1. Power cord; 2. Main board end; 3. Power end; 4. Fixing mechanism; 41. Anti-detachment plate; 42. Pull rod; 43. Compression spring; 44. Pulling assembly; 441. Connecting block; 442. Push plate; 5. Through groove; 6. Fixing plate; 7. Through hole; 8. Anti-slip texture; 9. Buckle assembly; 91. Upper clamping plate; 92. Lower clamping plate; 93. Clamping plate; 94. Twist handle; 10. Slot; 11. Threaded hole; 12. Connecting hole; 13. Mounting hole; 14. Protective cover. Detailed Implementation

[0023] Based on this, in order to improve the problem that in related technologies, the connection between the motherboard power cable and the chassis inside the chassis mostly lacks a fixing mechanism, and the motherboard power cable is inevitably pulled during chassis movement or accidental collision, causing the motherboard power cable to fall off, preventing the motherboard from receiving power supply, thus preventing the computer from starting, the monitor from receiving a signal, and affecting the normal use of the computer, the embodiments of this application provide the following solution.

[0024] Please see Figures 1 to 5 A motherboard power cable 1 designed to prevent detachment includes a power cable 1, a motherboard end 2, a power end 3, and two sets of fixing mechanisms 4. The power cable 1 is used to transmit power, the motherboard end 2 is used to connect the power cable 1 to the chassis, the power end 3 is used to supply power, and the fixing mechanisms 4 are used to fix the connection between the motherboard end 2 and the chassis.

[0025] Please see Figures 1 to 3 The motherboard end 2 is fixedly installed on one end of the power cord 1, and the power cord end 3 is fixedly installed on the end of the power cord 1 away from the motherboard end 2. The fixing mechanism 4 includes an anti-detachment plate 41, a pull rod 42, a compression spring 43, and a pulling assembly 44. A through groove 5 is opened on one side of the motherboard end 2. A fixing plate 6 is fixedly connected inside the through groove 5 near the openings at both ends. A through hole 7 is opened on the fixing plate 6. The pull rod 42 is slidably connected in the through hole 7. The anti-detachment plate 41 is fixedly connected to the motherboard end 2. On the end of the pull rod 42 away from the fixed plate 6, a compression spring 43 is sleeved on the pull rod 42, and the compression spring 43 is located between the anti-detachment plate 41 and the fixed plate 6. Two sets of fixing mechanisms 4 are respectively arranged at both ends of the through groove 5. The anti-detachment plate 41 can slide inside the through groove 5. The pulling assembly 44 includes a connecting block 441 and a push plate 442. The connecting block 441 is fixedly installed on the end of the pull rod 42 away from the compression spring 43, and the push plate 442 is fixedly connected to the connecting block 441.

[0026] With this configuration, when connecting the motherboard power cable 1 to the chassis connection hole 12, the user can use their hand to press the push plates 442 at both ends of the upper surface of the motherboard end 2 inward, causing the pull rods 42 at both ends of the through groove 5 to move inward. This, in turn, causes the anti-detachment plate 41 on one end of the pull rod 42 to move into the through groove 5. At the same time, during the movement of the anti-detachment plate 41, the compression spring 43 between the anti-detachment plate 41 and the fixing plate 6 is compressed, causing the compression spring 43 to contract inward and deform. When the anti-detachment plates 41 at both ends of the motherboard end 2 are in position... After inserting the motherboard end 2 into the connection point on the chassis, release the pressure on the push plate 442. The spring 43 will gradually return to its original shape, thereby generating a force to push the anti-detachment plate 41 outward, so that the anti-detachment plate 41 presses against the inner wall of the chassis connection point, thereby completing the connection and fixation between the motherboard end 2 and the chassis. Then connect the power supply end 3 to the power supply. When the connection is no longer needed, push the push plate 442 inward again to move the anti-detachment block into the through slot 5, thereby pulling out the motherboard end 2.

[0027] The effect of this setup is that by pressing the push plates 442 on both sides of the upper surface of the motherboard end 2 inward, the anti-detachment plates 41 on both sides of the motherboard end 2 move into the through slot 5. When the motherboard end 2 is inserted into the chassis, the pressure on the push plates 442 on both sides is released, and the anti-detachment plates 41 on both sides of the motherboard end 2 will return to their original position and press against the inner wall of the connection point with the chassis, thereby increasing the friction between the motherboard end 2 and the chassis, making the connection between the motherboard end 2 and the chassis more secure. This prevents the motherboard power cable 1 from being pulled during chassis movement or accidental collision, causing the motherboard power cable 1 to fall off and the motherboard to lose power supply.

[0028] Please see Figures 4 to 5 The power cord 1 is also provided with a buckle assembly 9, which includes an upper clamping plate 91, a lower clamping plate 92, a clamping plate 93, and a twisting handle 94. The clamping plate 93 is fixedly connected to the lower surface of one end of the upper clamping plate 91. The lower clamping plate 92 has a groove 10 on its inner side, and the clamping plate 93 is snapped into the groove 10. The lower clamping plate 92 has a threaded hole 11 on its top side near the clamping plate 93, and the twisting handle 94 is threaded into the threaded hole 11. The clamping plate 93 also has a connecting hole 12, and the connecting hole 12 is correspondingly connected to the threaded hole 11. Multiple mounting holes 13 are evenly provided at the connection between the upper clamping plate 91 and the lower clamping plate 92, and the mounting holes 13 are correspondingly provided to the power cord 1. The upper clamping plate 91 and the lower clamping plate 92 are integrally formed.

[0029] With this setup, after the motherboard 2 is fixed to the chassis, multiple power cables 1 are placed into the multiple mounting holes 13 between the upper clamping plate 91 and the lower clamping plate 92. Then, the clip on the upper clamping plate 91 is engaged into the slot 10 on the lower clamping plate 92. At this time, the twisting handle 94 is rotated so that it enters the threaded hole 11 and passes through the connecting hole 12 on the clamping plate 93 to fix the clamping plate 93, so that the upper clamping plate 91 and the lower clamping plate 92 are joined together and fixed, thereby completing the arrangement and fixation of the power cables 1.

[0030] The effect of this setup is that by securing multiple power cables 1 into the mounting holes 13 between the upper clamping plate 91 and the lower clamping plate 92, and then securing the clamping plate 93 into the slot 10, the multiple power cables 1 are separated and fixed by turning the handle 94 into the threaded hole 11. This prevents the power cables 1 from becoming loose inside the chassis and avoids them from crossing or getting tangled. As a result, the arrangement of the power cables 1 and other connecting cables inside the chassis is effectively improved, making the inside of the chassis cleaner, enhancing heat dissipation, and ensuring the stability of the computer and a good user experience.

[0031] Optionally, the outer side of the anti-slip plate 41 is also provided with anti-slip texture 8.

[0032] This design can further increase the friction between the anti-detachment plate 41 and the inner wall of the chassis connection, thereby improving the stability of the connection.

[0033] Optionally, a protective sleeve 14 is provided around the power cord 1, and the protective sleeve 14 is made of nylon material.

[0034] This design protects the surface of power cord 1, reduces friction and damage to power cord 1, and extends the service life of power cord 1.

[0035] As can be seen from the above, the working principle of this application is as follows:

[0036] When connecting the motherboard power cable 1 to the chassis connection hole 12, the user uses their hand to press the push plates 442 at both ends of the upper surface of the motherboard end 2 inward, causing the pull rods 42 at both ends of the through groove 5 to move inward, thereby causing the anti-detachment plate 41 on one end of the pull rod 42 to move into the through groove 5. At the same time, during the movement of the anti-detachment plate 41, the compression spring 43 between the anti-detachment plate 41 and the fixing plate 6 is compressed, causing the compression spring 43 to contract inward and deform. When the anti-detachment plates 41 at both ends of the motherboard end 2 are in the through groove 5... After inserting the motherboard end 2 into the slot 5, insert it into the connection point on the chassis. Then release the pressure on the push plate 442. The spring 43 will gradually return to its original shape, thereby generating a force to push the anti-detachment plate 41 outward, so that the anti-detachment plate 41 presses against the inner wall of the chassis connection point, thereby completing the connection and fixation between the motherboard end 2 and the chassis. Then connect the power supply end 3 to the power supply. When the connection is no longer needed, push the push plate 442 inward again to move the anti-detachment block into the through slot 5, thereby pulling out the motherboard end 2.

[0037] After the motherboard 2 is fixed to the chassis, place the multiple power cables 1 into the multiple mounting holes 13 between the upper clamping plate 91 and the lower clamping plate 92. Then, snap the clip on the upper clamping plate 91 into the slot 10 on the lower clamping plate 92. At this time, rotate the twisting handle 94 so that the twisting handle 94 enters the threaded hole 11 and passes through the connecting hole 12 on the clamping plate 93 to fix the clamping plate 93, so that the upper clamping plate 91 and the lower clamping plate 92 are put together and fixed, thereby completing the arrangement and fixation of the power cables 1.

[0038] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A motherboard power cable (1) designed to prevent detachment, characterized in that, The device includes a power cord (1), a motherboard end (2), a power supply end (3), and two sets of fixing mechanisms (4). The motherboard end (2) is fixedly installed on one end of the power cord (1), and the power supply end (3) is fixedly installed on the end of the power cord (1) away from the motherboard end (2). The fixing mechanism (4) includes an anti-detachment plate (41), a pull rod (42), a compression spring (43), and a pulling assembly (44). A through groove (5) is provided on one side of the motherboard end (2), and the through groove (5) is fixedly connected to the position near the openings at both ends. There is a fixed plate (6) with a through hole (7) on the fixed plate (6). The pull rod (42) is slidably connected in the through hole (7). The anti-detachment plate (41) is fixedly connected to the end of the pull rod (42) away from the fixed plate (6). The compression spring (43) is sleeved on the pull rod (42) and the compression spring (43) is located between the anti-detachment plate (41) and the fixed plate (6). Two sets of the fixing mechanisms (4) are respectively set at both ends in the through groove (5). The pulling component (44) is used to pull the anti-detachment plate (41) to move.

2. The anti-detachment motherboard power cable (1) according to claim 1, characterized in that, The anti-detachment plate (41) can slide inside the through groove (5), and the outer side of the anti-detachment plate (41) is also provided with anti-slip texture (8).

3. The anti-detachment motherboard power cable (1) according to claim 1, characterized in that, The pulling assembly (44) includes a connecting block (441) and a push plate (442). The connecting block (441) is fixedly installed on the end of the pull rod (42) away from the compression spring (43), and the push plate (442) is fixedly connected to the connecting block (441).

4. The anti-detachment motherboard power cable (1) according to claim 1, characterized in that, The power cord (1) is also provided with a buckle assembly (9), which includes an upper clamping plate (91), a lower clamping plate (92), a clamping plate (93), and a twisting handle (94). The clamping plate (93) is fixedly connected to the lower surface of one end of the upper clamping plate (91). A slot (10) is provided on the inner side of the lower clamping plate (92), and the clamping plate (93) is engaged in the slot (10). A threaded hole (11) is provided on the top of the side of the lower clamping plate (92) near the clamping plate (93), and the twisting handle (94) is threadedly connected in the threaded hole (11).

5. The anti-detachment motherboard power cable (1) according to claim 4, characterized in that, The card plate (93) is also provided with a connection hole (12), and the connection hole (12) is connected to the threaded hole (11).

6. The anti-detachment motherboard power cable (1) according to claim 4, characterized in that, Multiple mounting holes (13) are evenly provided at the connection between the upper clamping plate (91) and the lower clamping plate (92), and the mounting holes (13) are correspondingly provided with the power line (1). The upper clamping plate (91) and the lower clamping plate (92) are integrally formed.

7. The anti-detachment motherboard power cable (1) according to claim 6, characterized in that, The power cord (1) is covered with a protective sleeve (14) which is made of nylon material.

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