Adjustable automatic folding cable management device

Abstract

The invention discloses an adjustable automatic folding cable management device, and belongs to the technical field of cable management. An adjustable automatic folding cable management device comprises a cable box body, the upper end of the cable box body is connected with a cable box cover, the four corners of the upper end of the cable box cover are connected with fixing rods, and an expansion assembly, a reset assembly and a cable compensation assembly generate a multiple linkage effect through pulling force. Therefore, dynamic length compensation is carried out on the cable according to the moving distance of the server, the length of the cable is adjusted according to the moving distance of the server, and then different moving distances of the server are met; the second circular rotating rod rotates to drive the third circular rotating block to rotate, and the cable is automatically released or wound through the friction force between the annular groove and the cable, so that the trend of the cable can be dynamically adjusted, cross winding is avoided, and it is ensured that the cable is automatically reset.

Description

Technical Field

[0001] The present invention relates to the technical field of cable management, and more specifically, to an adjustable automatic cable retracting and managing device. Background Art

[0002] With the wide application of electronic devices, the number and types of cables are increasing day by day, and during the use of servers in a data center, pulling out and resetting operations are required. Therefore, there must be a certain amount of slack in the cables so that there is enough cable length for the server to operate during the pulling out and resetting processes.

[0003] Currently, some cable management devices for servers do not have a retracting function. This can lead to the situation where the cables cannot be fully reset during the server reset process, and the cables may become entangled, which in turn affects the next pulling out operation of the server. Although some current cable management devices have the function of retracting cables and change the angle between two straight rods through the pulling force, and adjust the cable length by folding the two straight rods; the length of this kind of cable management device is fixed and can only be applied to a relatively small range of length dimensions. For cables that are too long or too short, different cable management devices need to be replaced, which reduces the practicality of the cable management device, increases the installation rate of the cable management device, and reduces the working efficiency of cable management. Summary of the Invention

[0004] The purpose of the present invention is to provide an adjustable automatic cable retracting and managing device to solve the problems raised in the above background art.

[0005] An adjustable automatic cable retracting and managing device includes a cable box main body. The upper end of the cable box main body is connected with a cable box cover. At the four upper corners of the cable box cover, fixing rods are connected. A retracting component is connected in the inner cavity of the cable box main body. The lower end of the retracting component is connected with a reset component. One end of the reset component is connected with a cable compensation component. The fixing rods are integrally in a cylindrical shape, and a first rectangular connecting block is connected to the lower surface of the cylinder. At the four upper corners of the cable box main body, connecting grooves are opened. A semi-circular fixing groove is opened at the lower end of the connecting groove. At this time, the lower end of the fixing rod passes through the cable box cover and coincides with the connecting groove, and then the fixing rod is rotated and rotated along the semi-circular fixing groove until the first rectangular connecting block contacts one end surface of the semi-circular fixing groove. At this time, the cable box main body and the cable box cover are fixed together; The folding component includes a first T-shaped connecting block, and several expansion components are connected to the upper end of the first T-shaped connecting block. A first U-shaped connecting block is connected between each adjacent expansion component. The lower end of the expansion component farthest from the first T-shaped connecting block is connected to a second T-shaped connecting block, and a contraction component is connected to one end of the second T-shaped connecting block facing the first T-shaped connecting block. The reset component includes a second slider. A circular connecting hole is opened at one end of the second slider facing the cable compensation component, and a circular guiding rod is connected to the other end of the second slider away from the cable compensation component. A second reset spring is sleeved on the outer surface of the circular guiding rod. One end of the second slider is connected to the lower surface of the first T-shaped connecting block and is separated from the second T-shaped connecting block. A circular hole is opened in the inner cavity of the second slider, and the circular hole is fitted with the circular guiding rod. The cable compensation component includes a second circular rotating rod. A first gear is sleeved on the outer side of the middle part of the second circular rotating rod. A first rack is engaged with one end of the first gear away from the second slider. A third circular rotating block is sleeved on the outer surface of the upper end of the second circular rotating rod. An annular groove is opened on the outer surface of the third circular rotating block. A fourth U-shaped connecting block is connected to one end of the third circular rotating block away from the folding component. The second circular rotating rod is fitted with the second chute. The first rack is installed in the inner cavity of the wire box body. Fourth rectangular grooves are opened on both side surfaces of the upper end of the second circular rotating rod. A fifth connecting block is connected to the surface of one end of the third circular rotating block facing the second circular rotating rod, and the fifth connecting block is fitted with the fourth rectangular chute.

[0006] Preferably, a first chute is opened on the upper surface of the wire box body. A second chute is opened at one end of the first chute, and the first T-shaped connecting block and the second T-shaped connecting block are fitted with the first chute.

[0007] Preferably, the expansion component includes a first circular rotating rod. A third T-shaped connecting block is connected to the outer surface of the first circular rotating rod. A second U-shaped connecting block is connected to the outside of the third T-shaped connecting block.

[0008] Preferably, first sliding blocks are connected to the ends of the third T-shaped connecting block and the second U-shaped connecting block away from the first circular rotating rod. A first rectangular groove is opened at one end of each first sliding block facing the first circular rotating rod. The third T-shaped connecting block and the second U-shaped connecting block are both rotationally connected to the first sliding block through a second circular rotating rod. Cable guiding blocks are connected to the outer surfaces of the first sliding block, the third T-shaped connecting block, and the second U-shaped connecting block.

[0009] Preferably, the contraction assembly includes a circular frame, a circular movable rod is connected to the inner cavity of the circular frame, a first return spring is sleeved on the outer surface of the circular movable rod, and the end of the circular movable rod facing the first T-shaped connecting block is connected to the first circular connecting block, and the circular movable rod is connected to the surface of the second T-shaped connecting block by one end passing through the circular frame, the first circular connecting block is slidingly connected to the inner cavity of the circular frame, one end of the first return spring facing the second T-shaped connecting block is connected to the inner cavity surface of the circular frame, and one end of the first return spring facing the first T-shaped connecting block is connected to the surface of the first circular connecting block.

[0010] Preferably, a second U-shaped groove is formed on the surface of one end of the fourth U-shaped connecting block facing the third circular rotating block, and third rectangular connecting blocks are connected to the upper and lower ends of the side of the fourth U-shaped connecting block away from the reset component, and a third slider is connected to the end of each of the third rectangular connecting blocks away from the reset component, and a cable arrangement block is connected to the outer surface of the third slider, and the cable channel formed by the second U-shaped groove and the annular groove can allow the surface of the third circular rotating block to contact the surface of the cable, thereby increasing the friction between the third circular rotating block and the cable, and then the cable will be driven to perform telescopic operation as the third circular rotating block rotates.

[0011] Preferably, cable wiring grooves are provided on the surfaces of both ends of the cable wiring block, and fourth rectangular sliding grooves are provided on the upper and lower sides of one end of the cable wiring block facing the fourth U-shaped connecting block, and fourth rectangular connecting blocks are connected to the upper and lower sides of one end of the fourth U-shaped connecting block facing the folding component.

[0012] Preferably, the second slide groove is matched with the second circular rotating rod, the lower end of the second circular rotating rod is matched with the circular connecting hole, and the third sliding block is installed in the inner cavity of the fourth rectangular slide groove.

[0013] Compared with the prior art, the advantages of the present invention are: 1. In the present invention, the extension component, the reset component and the cable compensation component produce multiple linkage effects through pulling force, so that the cable is dynamically compensated for in length according to the moving distance of the server, and the length of the cable is adjusted according to the moving distance of the server, thereby meeting the different moving distances of the server. At the same time, the first gear of the cable compensation component is meshed with the first rack. When the device moves, the second circular rotating rod rotates to drive the third circular rotating block to rotate, and the friction between the annular groove and the cable is automatically released or reeled in, so that the cable direction can be dynamically adjusted to avoid cross-entanglement and ensure that the cable automatically returns to its position.

[0014] 2. In the present invention, the first sliding block, the third T-shaped connecting block, and the second U-shaped connecting block of the expansion component are all equipped with cable guiding blocks to guide the cables to be arranged in layers; the fourth rectangular sliding groove of the cable routing block is slidably matched with the fourth U-shaped connecting block to dynamically adjust the cable routing and avoid cross-winding. At the same time, the third circular rotating block and the second U-shaped groove of the fourth U-shaped connecting block form a closed channel to ensure that the cables move along the preset path during the compensation process, improving the stability of cable retraction and extension.

[0015] 3. In the present invention, the cable box cover is engaged with the cable box body through the semi-circular groove of the fixing rod and can be separated without tools; the third circular rotating block of the cable compensation component can be disassembled along the second circular rotating rod, facilitating separate maintenance or replacement of worn parts. By increasing or decreasing the number of expansion components, different cable management scenarios with different length requirements can be flexibly adapted, such as short-distance data center servers, medium-distance industrial equipment, or long-distance medical instruments. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present invention; Figure 2 is a schematic diagram of a partial structure of the present invention; Figure 3 is a schematic diagram of the internal structure of the present invention; Figure 4 is a schematic diagram of the internal structure of the cable box body of the present invention; Figure 5 is a schematic diagram of the folding and closing component structure of the present invention; Figure 6 is a schematic diagram of the expansion component structure of the present invention; Figure 7 is a schematic diagram of the contraction component structure of the present invention; Figure 8 is a schematic diagram of the reset component structure of the present invention; Figure 9 is a schematic diagram of the cable compensation component structure of the present invention.

[0017] Description of reference numerals in the figure: 1. Wire box main body; 2. Wire box cover; 3. Fixed rod; 4. First chute; 5. Folding component; 501. First T-shaped connecting block; 502. Expansion component; 503. First U-shaped connecting block; 504. Second T-shaped connecting block; 505. Shrinkage component; 506. First circular rotating rod; 507. Third T-shaped connecting block; 508. Second U-shaped connecting block; 509. First sliding block; 510. Circular frame; 511. Circular moving rod; 512. First return spring; 513. First circular connecting block; 6. Reset component; 601. Second slider; 602. Circular connecting hole; 603. Circular guide rod; 604. Second return spring; 7. Cable compensation component; 701. Second circular rotating rod; 702. First gear; 703. First rack; 704. Third circular rotating block; 705. Annular groove; 706. Fourth U-shaped connecting block; 707. Second U-shaped groove; 708. Third rectangular connecting block; 709. Third slider; 710. Cable routing block; 711. Cable routing groove; 712. Fourth rectangular chute; 713. Fourth rectangular connecting block; 8. Second chute. Detailed implementation

[0018] Example: Please refer to Figure 1 , Figure 2 and Figure 3 , an adjustable automatic cable management device for folding, including a wire box main body 1, a wire box cover 2 is connected to the upper end of the wire box main body 1, fixed rods 3 are connected to the four corners at the upper end of the wire box cover 2, a folding component 5 is connected in the inner cavity of the wire box main body 1, a reset component 6 is connected to the lower end of the folding component 5, one end of the reset component 6 is connected to a cable compensation component 7, and the fixed rod 3 is integrally in a cylindrical shape, and a first rectangular connecting block is connected to the lower surface of the cylinder. Connecting grooves are opened at the four corners of the upper end of the wire box main body 1, and semi-circular fixing grooves are opened at the lower ends of the connecting grooves. At this time, the lower end of the fixed rod 3 is made to coincide with the connecting groove by passing through the wire box cover 2, and then the fixed rod 3 is rotated and rotated along the semi-circular fixing groove until the first rectangular connecting block touches one end surface of the semi-circular fixing groove. At this time, the wire box main body 1 and the wire box cover 2 are fixed together; Please refer to Figure 5 , the folding component 5 includes a first T-shaped connecting block 501, several expansion components 502 are connected to the upper end of the first T-shaped connecting block 501, a first U-shaped connecting block 503 is connected between each adjacent expansion component 502, a second T-shaped connecting block 504 is connected to the lower end of the expansion component 502 farthest from the first T-shaped connecting block 501, and a shrinkage component 505 is connected to the end of the second T-shaped connecting block 504 facing the first T-shaped connecting block 501; Please refer to Figure 8, the reset component 6 includes a second slider 601. One end of the second slider 601 facing the cable compensation component 7 is provided with a circular connection hole 602, and one end of the second slider 601 away from the cable compensation component 7 is connected with a circular guide rod 603. A second return spring 604 is sleeved on the outer surface of the circular guide rod 603. One end of the second slider 601 is connected to the lower surface of the first T-shaped connection block 501 and separated from the second T-shaped connection block 504. A circular hole is provided in the inner cavity of the second slider 601, and the circular hole fits with the circular guide rod 603; Please refer to Figure 9 , the cable compensation component 7 includes a second circular rotating rod 701. A first gear 702 is sleeved on the outer side of the middle part of the second circular rotating rod 701. A first rack 703 is engaged with one end of the first gear 702 away from the second slider 601. A third circular rotating block 704 is sleeved on the outer surface of the upper end of the second circular rotating rod 701. An annular groove 705 is provided on the outer surface of the third circular rotating block 704. One end of the third circular rotating block 704 away from the closing and collecting component 5 is connected with a fourth U-shaped connection block 706. The second circular rotating rod 701 fits with the second chute 8. The first rack 703 is installed in the inner cavity of the wire box body 1. Fourth rectangular grooves are provided on both side surfaces of the upper end of the second circular rotating rod 701. A fifth connection block is connected to the surface of one end of the third circular rotating block 704 facing the second circular rotating rod 701, and the fifth connection block fits with the fourth rectangular chute.

[0019] Specifically, the wire box cover 2 is opened and closed with the wire box body 1 through the semi-circular groove of the fixing rod 3, and can be separated without tools; the third circular rotating block 704 of the cable compensation component 7 can be disassembled along the second circular rotating rod 701, which is convenient for separate maintenance or replacement of worn parts. By increasing or decreasing the number of the expansion components 502, different cable management scenarios with different length requirements can be flexibly adapted, such as short-distance data center servers, medium-distance industrial equipment or long-distance medical instruments.

[0020] Please refer to Figure 4 , a first chute 4 is provided on the upper surface of the wire box body 1. A second chute 8 is provided at one end of the first chute 4. The first T-shaped connection block 501 and the second T-shaped connection block 504 fit with the first chute 4.

[0021] Please refer to Figure 6 , the expansion component 502 includes a first circular rotating rod 506. A third T-shaped connection block 507 is connected to the outer surface of the first circular rotating rod 506. A second U-shaped connection block 508 is connected to the outside of the third T-shaped connection block 507.

[0022] Please refer to Figure 6The third T-shaped connecting block 507 and the second U-shaped connecting block 508 are both connected to the first sliding block 509 at one end away from the first circular rotating rod 506, and the first sliding block 509 is provided with a first rectangular groove at one end facing the first circular rotating rod 506. The third T-shaped connecting block 507 and the second U-shaped connecting block 508 are both rotatably connected to the first sliding block 509 through the circular rotating rod, and the outer surfaces of the first sliding block 509, the third T-shaped connecting block 507 and the second U-shaped connecting block 508 are all connected to cable guide blocks.

[0023] Specifically, through pulling force, the extension component 502, the reset component 6 and the cable compensation component 7 produce a multiple linkage effect, so that the cable is dynamically compensated for in length according to the moving distance of the server, and the length of the cable is adjusted according to the moving distance of the server to meet the different moving distances of the server. At the same time, the first gear 702 of the cable compensation component 7 is engaged with the first rack 703. When the device moves, the second circular rotating rod 701 rotates to drive the third circular rotating block 704 to rotate, and the friction between the annular groove 705 and the cable is automatically released or reeled in, so that the cable direction can be dynamically adjusted to avoid cross-entanglement and ensure that the cable automatically returns to its position.

[0024] See also Figure 7 The contraction component 505 includes a circular frame 510, a circular moving rod 511 is connected to the inner cavity of the circular frame 510, a first return spring 512 is sleeved on the outer surface of the circular moving rod 511, and the end of the circular moving rod 511 facing the first T-shaped connecting block 501 is connected to the first circular connecting block 513, and the circular moving rod 511 is connected to the surface of the second T-shaped connecting block 504 by passing through one end of the circular frame 510, the first circular connecting block 513 is slidingly connected to the inner cavity of the circular frame 510, one end of the first return spring 512 facing the second T-shaped connecting block 504 is connected to the inner cavity surface of the circular frame 510, and one end of the first return spring 512 facing the first T-shaped connecting block 501 is connected to the surface of the first circular connecting block 513.

[0025] See also Figure 9 A second U-shaped groove 707 is provided on the surface of one end of the fourth U-shaped connecting block 706 facing the third circular rotating block 704, and third rectangular connecting blocks 708 are connected to the upper and lower ends of the side of the fourth U-shaped connecting block 706 away from the reset component 6, and a third slider 709 is connected to the end of each third rectangular connecting block 708 away from the reset component 6, and a cable arrangement block 710 is connected to the outer surface of the third slider 709, and the cable channel formed by the second U-shaped groove 707 and the annular groove 705 can allow the surface of the third circular rotating block 704 to contact the surface of the cable, thereby increasing the friction between the third circular rotating block 704 and the cable, and then as the third circular rotating block 704 rotates, the cable will be driven to perform telescopic operation.

[0026] Please refer to Figure 9 Figure 9 , both ends of the cable routing block 710 are provided with cable routing grooves 711, and both upper and lower sides of one end of the cable routing block 710 facing the fourth U-shaped connection block 706 are provided with fourth rectangular sliding grooves 712, and both upper and lower sides of one end of the fourth U-shaped connection block 706 facing the closing assembly 5 are connected with fourth rectangular connection blocks 713. The fourth rectangular connection blocks 713 are rotationally connected to the second circular rotating rod 701, and the second circular rotating rod 701 is rotationally connected to the circular connection hole 602.

[0027] Specifically, the first sliding block 509, the third T-shaped connection block 507, and the second U-shaped connection block 508 of the expansion assembly 502 are all equipped with cable guiding blocks to guide the cables to be arranged in layers; the fourth rectangular sliding grooves 712 of the cable routing block 710 are slidably matched with the fourth U-shaped connection block 706 to dynamically adjust the cable routing and avoid cross-winding. At the same time, the third circular rotating block 704 and the second U-shaped groove 707 of the fourth U-shaped connection block 706 form a closed channel to ensure that the cables move along the preset path during the compensation process, improving the stability of cable retraction and release.

[0028] The second sliding groove 8 fits with the second circular rotating rod 701, the lower end of the second circular rotating rod 701 fits with the circular connection hole 602, and the third sliding block 709 is installed in the inner cavity of the fourth rectangular sliding groove 712.

[0029] Working principle: First, connect one end of the cable to the connection device that needs to connect the cable. Then, during the use of the connection device, when the device to be connected needs to be moved, at this time, a pulling force will be generated on the connection device, thereby driving the second T-shaped connection block 504 and the first sliding block 509 to move along the first sliding groove 4 towards the connection device. As the first sliding block 509 and the second T-shaped connection block 504 continuously move towards the connection device, the third T-shaped connection block 507 and the second U-shaped connection block 508 in several expansion assemblies 502 will perform expansion operations, and the circular moving rod 511 will move towards the connection device; As the circular moving rod 511 moves, it will drive the first circular connection block 513 to move along the circular frame 510 towards the connection device, thereby causing the first return spring 512 to perform a contraction operation. If the first return spring 512 contracts to the extreme and the moving device is still moving, at this time, the first T-shaped connection block 501 will move along the first sliding groove 4 towards the connection device. As the first T-shaped connection block 501 moves, it will drive the second sliding block 601 to move along the circular guiding rod 603 towards the connection device, thereby causing the second return spring 604 to perform a contraction operation, and driving the second circular rotating rod 701 to move towards the connection device, and further causing the third T-shaped connection block 507 and the second U-shaped connection block 508 to perform expansion operations; As the second circular rotating rod 701 moves, it will drive the third circular rotating block 704, the fourth U-shaped connecting block 706, the fourth rectangular connecting block 713, the third rectangular connecting block 708 and the third slider 709 to move along the second chute 8 and the fourth rectangular chute 712. During the movement of the cable compensation assembly 7, the first gear 702 will rotate along the first rack 703, thereby driving the second circular rotating rod 701 to rotate clockwise, and then driving the third circular rotating block 704 to rotate. Then, by using the friction force of the surface of the third circular rotating block 704 on the cable, the cable is conveyed through the cable channel towards the direction of the cable collecting assembly 5, so as to perform cable compensation operation on the cable in the cable collecting assembly 5, thereby increasing the movable length of the cable. When the third T-shaped connecting block 507 and the second U-shaped connecting block 508 in several expansion assemblies 502 form a straight line, the second return spring 604 will be contracted to the extreme, and the first gear 702 will stop rotating. At this time, if the connecting device continues to move, it will use the length of the compensated cable to move until the connecting device stops moving. When the connecting device returns to its original position, the first return spring 512 and the second return spring 604 perform a reset operation, thereby reversing the first gear 702, and then restoring the cable collecting assembly 5, the reset assembly 6 and the cable compensation assembly 7 to their original positions, and thus ending all operations.

[0030] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention, and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable automatic cable management device, comprising a cable box main body (1), characterized in that: The upper end of the wire box body (1) is connected with a wire box cover (2). Fixed rods (3) are connected to the four corners at the upper end of the wire box cover (2). A folding component (5) is connected in the inner cavity of the wire box body (1). A reset component (6) is connected to the lower end of the folding component (5). One end of the reset component (6) is connected with a cable compensation component (7). The folding component (5) includes a first T-shaped connecting block (501). A plurality of expansion components (502) are connected to the upper end of the first T-shaped connecting block (501). A first U-shaped connecting block (503) is connected between each adjacent expansion component (502). A second T-shaped connecting block (504) is connected to the lower end of the expansion component (502) farthest from the first T-shaped connecting block (501). A contraction component (505) is connected to the end of the second T-shaped connecting block (504) facing the first T-shaped connecting block (501). The reset component (6) includes a second slider (601). A circular connecting hole (602) is opened at one end of the second slider (601) facing the cable compensation component (7). And a circular guide rod (603) is connected to the end of the second slider (601) away from the cable compensation component (7). A second reset spring (604) is sleeved on the outer surface of the circular guide rod (603). The cable compensation component (7) includes a second circular rotating rod (701). A first gear (702) is sleeved on the outer side of the middle part of the second circular rotating rod (701). A first rack (703) is meshed with the end of the first gear (702) away from the second slider (601). And a third circular rotating block (704) is sleeved on the outer surface of the upper end of the second circular rotating rod (701). An annular groove (705) is opened on the outer surface of the third circular rotating block (704). And a fourth U-shaped connecting block (706) is connected to the end of the third circular rotating block (704) away from the folding component (5).

2. The adjustable automatic cable management device according to claim 1, wherein: A first sliding groove (4) is opened on the upper surface of the wire box body (1). A second sliding groove (8) is opened at one end of the first sliding groove (4). And the first T-shaped connecting block (501) and the second T-shaped connecting block (504) are fitted with the first sliding groove (4).

3. The adjustable automatic cable management device according to claim 2, wherein: The expansion component (502) includes a first circular rotating rod (506). A third T-shaped connecting block (507) is connected to the outer surface of the first circular rotating rod (506). A second U-shaped connecting block (508) is connected to the outside of the third T-shaped connecting block (507).

4. The adjustable automatic cable management device according to claim 3, wherein: First sliding blocks (509) are connected to the ends of the third T-shaped connecting block (507) and the second U-shaped connecting block (508) away from the first circular rotating rod (506).

5. The adjustable automatic cable retraction and management device according to claim 4, characterized in that: The contraction component (505) includes a circular frame (510). A circular moving rod (511) is connected in the inner cavity of the circular frame (510). A first return spring (512) is sleeved on the outer surface of the circular moving rod (511). And a first circular connecting block (513) is connected to one end of the circular moving rod (511) facing the first T-shaped connecting block (501).

6. An adjustable automatic cable management device according to claim 5, characterized in that: A second U-shaped groove (707) is formed on the surface of one end of the fourth U-shaped connecting block (706) facing the third circular rotating block (704). Third rectangular connecting blocks (708) are connected to the upper and lower ends of the side of the fourth U-shaped connecting block (706) away from the reset component (6). A third slider (709) is connected to one end of each of the third rectangular connecting blocks (708) away from the reset component (6). A cable routing block (710) is connected to the outer surface of the third slider (709).

7. An adjustable automatic cable retracting and management device according to claim 6, characterized in that: Cable routing grooves (711) are formed on the surfaces of both ends of the cable routing block (710). Fourth rectangular chutes (712) are formed on the upper and lower sides of one end of the cable routing block (710) facing the fourth U-shaped connecting block (706). Fourth rectangular connecting blocks (713) are connected to the upper and lower sides of one end of the fourth U-shaped connecting block (706) facing the closing component (5).

8. An adjustable automatic cable management device according to claim 7, characterized in that: The second chute (8) is fitted with the second circular rotating rod (701). The lower end of the second circular rotating rod (701) is fitted with the circular connecting hole (602). The third slider (709) is installed in the inner cavity of the fourth rectangular chute (712).

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