Adjustable signal line fixing mechanism

Abstract

The invention relates to the technical field of signal line fixing, in particular to an adjustable signal line fixing mechanism. The device comprises a display rear cover, a signal socket is formed in the display rear cover, a storage assembly is arranged on the lower side of the signal socket, a dust removal assembly is arranged on one side of the storage assembly, a fixing assembly is arranged on the right side of the display rear cover, a signal output plug is inserted into the signal socket, and a data line is fixedly connected to the lower end of the signal output plug. The other end of the data line is fixedly connected with a signal receiving plug, and the fixing assembly is arranged between the signal data line and the display rear cover, so that the signal data line can be stably clamped on the side wall of the display rear cover in the transportation process. The installation process of a user is remarkably simplified, the user only needs to insert the signal data line into the host to complete installation, and therefore installation convenience is greatly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of signal line fixing, and in particular to an adjustable signal line fixing mechanism. Background Art

[0002] Signal lines are wires or conductors used to transmit signals, data or electrical energy in the electronic field. In electronic equipment and communication systems, signal lines play a vital role. They are responsible for transmitting the electrical signals generated by the sender from one location to the receiver, ensuring the accurate transmission and processing of information. Signal lines are mainly used to transmit various forms of information, including data, sound, video, etc., so that devices can communicate and exchange effectively.

[0003] With the continuous advancement of science and technology, various electronic devices, communication equipment, etc. all need to use signal cables to ensure their normal operation. In order to ensure the stable transmission of signal cables and the normal operation of equipment, it is particularly important to fix the signal cables. However, the traditional signal cable fixing method often uses fixed clamps or tapes, which is not only cumbersome to operate, but also cannot be flexibly adjusted according to actual needs. For example, in the process of connecting a computer monitor to a host, the signal cable often becomes entangled with other data cables due to the signal cable being too long. This phenomenon not only affects the replacement efficiency of the display screen or the host, but also increases the time cost and workload of the user during the replacement process, and reduces the overall convenience of the operation. In view of this, we propose an adjustable signal cable fixing mechanism. Summary of the invention

[0004] The object of the present invention is to provide an adjustable signal line fixing mechanism to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides an adjustable signal line fixing mechanism, comprising a display back cover, the display back cover is provided with a signal socket, a storage component is provided at the lower side of the signal socket, a dust removal component is provided at one side of the storage component, a fixing component is provided at the right side of the display back cover, a signal output plug is plugged into the signal socket, and a data line is fixedly connected to the lower end of the signal output plug, and a signal receiving plug is fixedly connected to the other end of the data line, wherein:

[0006] The fixing assembly is used to clamp the data cable to firmly fix the data cable during the transportation of the display back cover. During the assembly process, the fixing assembly not only drives the data cable to slide down by sliding down, but also drives the storage assembly to rotate, so as to stretch the data cable.

[0007] When the storage component rotates under the pull of the fixing component, the dust removal component is also driven to rotate to generate airflow to blow on the signal socket, so as to remove dust attached to the surface of the signal socket.

[0008] As a further improvement of the present technical solution, the fixing assembly includes a first slide rail, the side wall of the first slide rail is fixedly connected to the right side of the back cover of the display, the inner wall of the first slide rail is slidably connected to a first slider, the upper side of the first slider is rotatably connected to two rollers, and the opposite sides of the two rollers are jointly clamped to the outer wall of the data cable.

[0009] As a further improvement of the present technical solution, the storage assembly includes a winding rod, the lower end of which is rotatably connected to the inner wall of the cavity of the back cover of the display, the outer wall of the data cable is wound around the outer wall of the winding rod, the inner wall of the cavity of the back cover of the display is fixedly connected with a rotating tube, and the inner wall of the rotating tube and the outer wall of the lower end of the winding rod are jointly fixedly connected with a torsion spring.

[0010] As a further improvement of the technical solution, the dust removal assembly includes a rotating shaft, one end of which is rotatably connected to the side wall of the cavity of the rear cover of the display, and the other end of which is fixedly connected to a fan.

[0011] As a further improvement of the present technical solution, a second bevel gear is fixedly connected to the outer wall of the rotating shaft, and the first bevel gear is meshedly connected to the teeth of the second bevel gear. A rotating rod is fixedly connected to the lower side of the first bevel gear, and the lower end of the rotating rod is rotatably connected to the inner wall of the cavity of the back cover of the display, and the outer wall of the lower end of the rotating rod and the outer wall of the winding rod are rotatably connected with a belt.

[0012] As a further improvement of the present technical solution, the side wall of the cavity of the back cover of the display is fixedly connected to a second slide rail, the inner wall of the second slide rail is slidably connected to a second slider, the side wall of the second slider is fixedly connected to a third slide rail, the inner wall of the third slide rail is slidably connected to a repeater, and the upper and lower sides of the repeater are respectively plugged into the data line port.

[0013] As a further improvement of the technical solution, a threaded rod is threadedly connected to the inside of the second slider, a knob is fixedly connected to the upper end of the threaded rod, a limiting rod is fixedly connected to the inner wall of the third slide rail, a baffle is fixedly connected to the lower end of the limiting rod, the upper side of the baffle and the lower side of the repeater are fixedly connected to the first spring, and the limiting rod passes through the interior of the repeater and the first spring from top to bottom.

[0014] As a further improvement of the technical solution, the outer wall of the roller is evenly distributed with anti-slip patterns.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. In the adjustable signal cable fixing mechanism, a fixing component is arranged between the signal data cable and the rear cover of the display, so as to ensure that the signal data cable can be firmly connected to the side wall of the rear cover of the display during transportation. This significantly simplifies the installation process for users. Users only need to insert the signal data cable into the host to complete the installation, thus greatly improving the convenience of installation.

[0017] 2. In the adjustable signal cable fixing mechanism, effective management of the signal data cable is achieved by setting up a storage component. When the user is installing, the storage component can assist the user in sliding the fixing component down so that the signal data cable can pass smoothly through the inside of the fixing component. During this process, the storage component will rotate and continue to stretch the signal data cable to ensure that it can smoothly pass through the fixing component under the user's pull. Then, when the user successfully installs the other end of the signal data cable on the host, if the signal data cable is too long, the storage component will start to rotate in the opposite direction to wrap and store the excess data cable. If the length of the signal data cable is just right, the storage component will stop rotating. This design effectively avoids the problem of the signal data cable being too long and entangled with other cables after the installation is completed, which is conducive to the subsequent host replacement work and significantly improves the replacement efficiency.

[0018] 3. A dust removal component is provided in the adjustable signal line fixing mechanism. When the user pulls the signal data line through the fixing component during installation, the dust removal component drives the storage component to rotate and rotates at the same time, so that the upper end of the dust removal component rotates to generate airflow, and the dust inside the signal socket is lifted by the airflow, so that the dust accumulation inside the signal socket is reduced, thereby avoiding the occurrence of poor contact due to dust and ensuring normal use by the user.

[0019] 4. The adjustable signal cable fixing mechanism effectively prevents the problem of excessive pulling of the signal data cable caused by the user slightly moving the display, thereby reducing the risk of damage and significantly improving the practicality and reliability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the structure of the fixing assembly of the present invention;

[0022] Figure 3 It is a schematic diagram of the storage assembly structure of the present invention;

[0023] Figure 4 It is a schematic cross-sectional view of the storage and fixing assembly of the present invention;

[0024] Figure 5 It is a schematic diagram of the structure of the dust removal component of the present invention;

[0025] Figure 6 It is a schematic diagram of assembling the fixing assembly, the storage assembly and the dust removal assembly of the present invention;

[0026] Figure 7 For the present invention Figure 1 The enlarged structural diagram at A in the middle;

[0027] Figure 8 For the present invention Figure 1 The enlarged structural diagram at B in the middle;

[0028] Fig. 9 For the present invention Figure 4 Enlarged structural diagram at point C in the middle.

[0029] The meaning of each number in the figure is:

[0030] 101, display back cover; 102, signal socket; 103, signal output plug; 104, signal data line; 105, signal receiving plug;

[0031] 200, fixed assembly; 201, first slide rail; 202, first slide block; 203, roller;

[0032] 300, storage assembly; 301, second slide rail; 302, second slider; 303, knob; 304, threaded rod; 305, third slide rail; 306, repeater; 307, limit rod; 308, baffle; 309, first spring; 310, winding rod; 311, rotating tube; 312, torsion spring;

[0033] 400, dust removal assembly; 401, rotating rod; 402, belt; 403, rotating shaft; 404, fan; 405, first bevel gear; 406, second bevel gear. DETAILED DESCRIPTION

[0034] The following will be combined with the accompanying drawings in the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] Signal lines are wires or conductors used in the electronics field to transmit signals, data or electrical energy. In electronic equipment and communication systems, signal lines play a vital role. They are responsible for transmitting the electrical signals generated by the sender from one location to the receiver to ensure the accurate transmission and processing of information. Signal lines are mainly used to transmit various forms of information, including data, sound, video, etc., so that effective communication and exchange can be carried out between devices. With the continuous advancement of technology, various electronic devices, communication equipment, etc. need to use signal lines to ensure their normal operation. In order to ensure the stable transmission of signal lines and the normal operation of equipment, it is particularly important to fix the signal lines.

[0036] See also Figure 1-Figure 9 As shown, this embodiment provides an adjustable signal line fixing mechanism, including a display back cover 101, the display back cover 101 is provided with a signal socket 102, a storage component 300 is provided at the lower side of the signal socket 102, a dust removal component 400 is provided at one side of the storage component 300, a fixing component 200 is provided at the right side of the display back cover 101, a signal output plug 103 is plugged into the signal socket 102, and a signal data line 104 is fixedly connected to the lower end of the signal output plug 103, and a signal receiving plug 105 is fixedly connected to the other end of the signal data line 104, wherein:

[0037] The fixing assembly 200 is used to clamp the signal data line 104 during the transportation of the display back cover 101 to firmly fix the signal data line 104. During the assembly process, the fixing assembly 200 not only drives the signal data line 104 to slide down, but also drives the storage assembly 300 to rotate, so as to stretch the signal data line 104.

[0038] When the storage component 300 rotates under the pull of the fixing component 200 , it also drives the dust removal component 400 to rotate to generate airflow to blow on the signal socket 102 to remove dust attached to the surface of the signal socket 102 .

[0039] The present invention takes into account the drawbacks of the traditional installation method and finds that the user needs to first connect the signal data cable 104 to the display screen and then connect the signal data cable 104 to the host during the installation process. This process is not only cumbersome but also increases the installation time of the user. Therefore, by setting a fixing component 200 between the signal data cable 104 and the display back cover 101, it is ensured that the signal data cable 104 can be firmly clamped on the side wall of the display back cover 101 during transportation. This significantly simplifies the user's installation process. The user only needs to insert the signal data cable 104 into the host to complete the installation, thereby greatly improving the convenience of installation.

[0040] Furthermore, in the process of connecting the computer display and the host, the signal line and other data lines are often entangled with each other due to the signal line being too long. This phenomenon not only affects the replacement efficiency of the display screen or the host, but also increases the time cost and workload of the user during the replacement process, and reduces the convenience of the overall operation. Therefore, by setting the storage component 300, effective management of the signal data line 104 is achieved. When the user is installing, the storage component 300 can assist the user in sliding the fixed component 200 downward, so that the signal data line 104 can smoothly pass through the inside of the fixed component 200. During this process, the storage component 300 will rotate and continuously stretch the signal data line 104 to ensure that it can smoothly pass through the fixed component 200 under the pull of the user.

[0041] Afterwards, when the user successfully installs the other end of the signal data cable 104 on the host, if the signal data cable 104 is too long, the storage component 300 will start to rotate in the opposite direction to wind up and store the excess data cable. If the signal data cable 104 is just the right length, the storage component 300 will stop rotating. This design effectively avoids the problem of the signal data cable 104 being too long and entangled with other cables after installation, which is beneficial to the subsequent host replacement work and significantly improves the replacement efficiency.

[0042] Finally, in view of the risk of dust accumulation inside the signal socket 102 during transportation of the display, which may interfere with the connection of the signal output plug 103 and cause poor contact, resulting in obstruction of signal transmission, thereby causing inconvenience to the normal use of the user, a dust removal component 400 is provided. When the user pulls the signal data line 104 through the fixing component 200 during installation, the dust removal component 400 drives the storage component 300 to rotate and rotates at the same time, so that the upper end of the dust removal component 400 rotates to generate airflow, and the dust inside the signal socket 102 is lifted by the airflow, so that the dust accumulation inside the signal socket 102 is reduced, thereby avoiding the occurrence of poor contact due to dust and ensuring normal use by the user.

[0043] On the basis of the above, the specific structure needs to be disclosed in detail:

[0044] First, it is necessary to ensure that the signal data line 104 can be firmly connected to the side wall of the display back cover 101 during transportation. Figure 2 As shown, the fixing assembly 200 includes a first slide rail 201, the side wall of the first slide rail 201 is fixedly connected to the right side of the display back cover 101, the inner wall of the first slide rail 201 is slidably connected to the first slider 202, the upper side of the first slider 202 is rotatably connected to two rollers 203, the opposite sides of the two rollers 203 are jointly clamped to the outer wall of the signal data line 104, and the outer wall of the roller 203 is evenly distributed with anti-slip grooves, wherein:

[0045] The signal data line 104 is used for signal transmission. The first slide rail 201 is used to ensure that when the user or staff pulls the first slider 202, the first slider 202 can stably move up and down on the display back cover 101, ensuring the normal operation of the first slider 202. The two rollers 203 clamp the signal data line 104 by squeezing each other, so that the signal data line 104 does not move easily without being pulled by a large external force, ensuring that the signal data line 104 will not slide from the inside of the first slider 202 due to vibration during transportation. In addition, the anti-skid pattern on the outer wall of the roller 203 further strengthens the clamping of the signal data line 104 when the roller 203 squeezes each other, making it more stable, ensuring smooth transportation, so that when the user gets the display, the signal data line 104 and the display back cover 101 are bundled together, avoiding the signal data line 104 from falling off and separating from the display;

[0046] Specifically:

[0047] In the first case, before transporting the display device, the staff plugs the signal output plug 103 at one end of the signal data cable 104 into the signal socket 102. The plugging method is only to slightly tighten the bolts of the signal output plug 103 and the signal socket 102, and the pin is not inserted into the signal socket 102. Then the staff wraps the signal data cable 104 through the storage component 300 and passes it through the first slider 202, so that the first slider 202 clamps the signal data cable 104. At this time, if the first slider 202 is at the lower end of the first slide rail 201, the staff pushes the first slider 202 to the upper end of the first slide rail 201. On the contrary, if the first slider 202 is at the upper end of the first slide rail 201, there is no need to change the position of the first slider 202 inside the first slide rail 201, thereby ensuring smooth transportation. When the user gets the display, the signal data cable 104 and the display back cover 101 are bundled together, avoiding the signal data cable 104 from falling off and separating from the display.

[0048] In the second case, when the user is ready to install, the user slides the first slider 202 to the lower end of the first slide rail 201, then holds the signal receiving plug 105, pulls the signal data cable 104 and inserts the signal receiving plug 105 into the host to start the installation, avoiding the need to first connect the signal data cable 104 to the display screen and then connect the signal data cable 104 to the host during the installation process, thereby improving the efficiency of the installation.

[0049] Then, the storage assembly 300 effectively avoids the problem of the signal data line 104 being too long and entangled with other cables after the installation is completed, which is beneficial to the subsequent host replacement work and significantly improves the replacement efficiency. Figure 3-Figure 4As shown, the storage assembly 300 includes a winding rod 310, the lower end of the winding rod 310 is rotatably connected to the inner wall of the cavity of the display back cover 101, the outer wall of the signal data line 104 is wound around the outer wall of the winding rod 310, the inner wall of the cavity of the display back cover 101 is fixedly connected with a rotating tube 311, and the inner wall of the rotating tube 311 and the outer wall of the lower end of the winding rod 310 are fixedly connected with a torsion spring 312, wherein:

[0050] The winding rod 310 is used to wind the signal data line 104 around the outer wall by rotating itself, and the signal data line 104 is stored. The rotating tube 311 is used to fix the torsion spring 312 to ensure that the torsion spring 312 will not be offset when the winding rod 310 rotates, and the torsion spring 312 can work normally. The working principle of the torsion spring 312 is based on the principle of torsion elasticity. By fixing one end (fixed with the inner wall of the rotating tube 311, and the rotating tube 311 is fixedly connected to the display back cover 101, so that it will not rotate) and rotating the other end (winding rod 310) to store and release energy, the basic function of the torsion spring 312 is to store energy by torsion. When an external force acts on the spring to twist it, the spring material generates internal stress, thereby storing energy. This energy exists in the form of mechanical energy until it is released (when the winding rod 310 stops rotating). When the external torque is removed, the torsion spring 312 will try to return to its original unstressed state and release the stored energy. During this process, the spring works on the external load, driving other mechanical components to return to the initial position or perform a specific action (the winding rod 310 rotates in the opposite direction), so that the redundant signal data line 104 can be wound, effectively avoiding the situation where the signal data line 104 is too long and entangled with other data lines;

[0051] Specifically, when the user is ready to install, the user slides the first slider 202 to the lower end of the first slide rail 201, then holds the signal receiving plug 105, pulls the signal data line 104 to prepare to insert the signal receiving plug 105 into the host, and the winding rod 310 rotates to stretch the wound signal data line 104 so that the user can smoothly insert the signal receiving plug 105 into the host. After the insertion and installation is completed, if the signal data line 104 is too long, the winding rod 310 will rotate in the opposite direction to wind up the excess signal data line 104, so that the length of the signal data line 104 is reasonably controlled, effectively avoiding the situation where it is too long and caused by entanglement with other data lines. This not only improves the operating efficiency when replacing the host later, but also helps to maintain the neatness and beauty of the overall layout.

[0052] Furthermore, the upper end of the dust removal component 400 is rotated to generate airflow, and the dust inside the signal socket 102 is lifted by the airflow, so that the dust accumulation inside the signal socket 102 is reduced, thereby avoiding the occurrence of poor contact caused by dust. Figure 5As shown, the dust removal assembly 400 includes a rotating shaft 403, one end of which is rotatably connected to the side wall of the cavity of the display back cover 101, and the other end is fixedly connected to a fan 404, the outer wall of the rotating shaft 403 is fixedly connected to a second bevel gear 406, the teeth of the second bevel gear 406 are meshed with a first bevel gear 405, the lower side of the first bevel gear 405 is fixedly connected to a rotating rod 401, the lower end of the rotating rod 401 is rotatably connected to the inner wall of the cavity of the display back cover 101, the outer wall of the lower end of the rotating rod 401 and the outer wall of the winding rod 310 are rotatably connected to a belt 402, wherein:

[0053] During the rotation of the winding rod 310, the belt 402 will correspondingly drive its own rotation, thereby realizing the driving and rotating function of the rotating rod 401. The rotating rod 401 drives the first bevel gear 405 to rotate by rotating under the drive of the belt 402, so that the first bevel gear 405 drives the second bevel gear 406 to rotate through meshing transmission, and the second bevel gear 406 then drives the rotating shaft 403 to rotate through its own rotation. The function of the rotating shaft 403 is to realize a rotation connection with the side wall of the cavity of the display back cover 101 to ensure that the fan 404 can rotate normally, and ensure the stability of the rotation of the fan 404. The rotating blades of the fan 404 generate enough centrifugal force to suck in the surrounding air. In this process, the dust particles carried in the air will also be sucked in together, so as to clean the dust inside the signal socket 102, thereby reducing the dust accumulation inside the signal socket 102, avoiding the occurrence of poor contact caused by dust, and ensuring the normal use of the user.

[0054] Specifically, when the user pulls the signal data line 104 to insert the signal receiving plug 105 into the host, the winding rod 310 rotates to stretch the wound signal data line 104. At the same time, the winding rod 310 rotates to drive the belt 402 to rotate, so that the belt 402 rotates by driving the rotating rod 401, and the rotating rod 401 rotates to drive the first bevel gear 405 to rotate. The first bevel gear 405 drives the second bevel gear 406 to rotate through meshing transmission. Since the second bevel gear 406 is fixedly connected to the rotating shaft 403, the second bevel gear 406 drives the rotating shaft 403 to rotate, so that the rotating shaft 403 drives the fan 404, and the rotating blades of the fan 404 generate enough centrifugal force to inhale the surrounding air. In this process, the dust particles carried in the air will also be inhaled together, so as to clean the dust inside the signal socket 102, thereby reducing the dust accumulated inside the signal socket 102, avoiding the occurrence of poor contact caused by dust, and ensuring the normal use of the user.

[0055] In addition, in view of the fact that the user may need to adjust the front-back position of the computer display on the desk during actual use, which may cause the signal data line 104 to be pulled, thereby increasing the risk of damage to the signal data line 104, therefore, the side wall of the cavity of the display back cover 101 is fixedly connected to the second slide rail 301, the inner wall of the second slide rail 301 is slidably connected to the second slider 302, the side wall of the second slider 302 is fixedly connected to the third slide rail 305, the inner wall of the third slide rail 305 is slidably connected to the repeater 306, and the repeater The upper and lower sides of 306 are respectively plugged into the signal data line 104 port, the second slider 302 is internally threaded with a threaded rod 304, the upper end of the threaded rod 304 is fixedly connected to a knob 303, the inner wall of the third slide rail 305 is fixedly connected to a limit rod 307, the lower end of the limit rod 307 is fixedly connected to a baffle 308, the upper side of the baffle 308 and the lower side of the repeater 306 are fixedly connected to a first spring 309, the limit rod 307 passes through the inside of the repeater 306 and the first spring 309 from top to bottom, wherein:

[0056] The second slide rail 301 is used to ensure the stability of the second slider 302 when it slides up and down through a limiter. The second slider 302 is fixedly connected to the third slide rail 305, so that the second slider 302 is used to drive the third slide rail 305 to slide up and down. The outer wall of the threaded rod 304 is threadedly connected to the inner wall of the second slider 302, so that the threaded rod 304 is used to drive the second slider 302 to move up and down by rotating, so that the second slider 302 and the third slide rail 305 slide up and down inside the second slide rail 301. A knob 303 is fixedly connected to the upper end of the threaded rod 304, and the user drives the threaded rod 304 by turning the knob 303. 04 is rotated, the inner wall of the third slide rail 305 is slidably connected with a repeater 306, and the repeater 306 ensures that the signal data line 104 realizes a stable and reliable normal connection function inside the third slide rail 305, and is not affected by the up and down sliding of the repeater 306 inside the third slide rail 305. A limit rod 307 is fixedly connected to the inner wall of the third slide rail 305, and a baffle 308 is fixedly connected to the lower end of the limit rod 307, and a first spring 309 is installed on the upper side of the baffle 308 and the lower side of the repeater 306 in a manner of being fixedly connected together. The main function of the first spring 309 is to provide an upward supporting force for the repeater 306;

[0057] Therefore, when the user moves the electric display screen and pulls the signal data line 104, the signal data line 104 pulls the repeater 306 down. When the pulling stops, the excess signal data line 104 will shrink as the repeater 306 is pushed upward by the elastic force of the first spring 309. The limit rod 307 is intended to ensure that the deformation trajectory of the first spring 309 remains normal during the deformation process, thereby maintaining the stability and reliability of its function, effectively preventing the problem of excessive pulling of the signal data line 104 caused by the user slightly moving the display, thereby reducing the risk of damage and significantly improving the practicality and reliability of the device.

[0058] Specifically, after the installation is completed, the user needs to manually turn the knob 303, so that the rotation of the knob 303 drives the threaded rod 304 to rotate, and the threaded rod 304 rotates to drive the second slider 302 to move downward inside the second slide rail 301 until the second slider 302 moves to the lower end inside the second slide rail 301, and then stops rotating. Therefore, when the user moves the electric display screen and pulls the signal data line 104, the signal data line 104 pulls the repeater 306 down. After stopping pulling, the length of the signal data line 104 changes due to the just-pulled signal data line 104. The excess signal data line 104 will be pushed upward and contracted as the repeater 306 is pushed upward by the elastic force of the first spring 309. The limit rod 307 is intended to ensure that the deformation trajectory of the first spring 309 remains normal during the deformation process, thereby maintaining the stability and reliability of its function, effectively preventing the problem of excessive pulling of the signal data line 104 caused by the user slightly moving the display, thereby reducing the risk of damage and significantly improving the practicality and reliability of the device.

[0059] Specific working principle:

[0060] The first working perspective is when the staff is preparing for transportation: before the staff transports the display device, the staff plugs the signal output plug 103 at one end of the signal data cable 104 into the signal socket 102. The plugging method is only to lightly tighten the bolts of the signal output plug 103 and the signal socket 102, and the pin is not inserted into the signal socket 102. Then the staff wraps the signal data cable 104 through the storage assembly 300 and passes it through the first slider 202, so that the first slider 202 clamps the signal data cable 104. At this time, if the first slider 202 is at the lower end of the first slide rail 201, the staff pushes the first slider 202 to the upper end of the first slide rail 201. Otherwise, if the first slider 202 is at the upper end of the first slide rail 201, there is no need to change the position of the first slider 202 inside the first slide rail 201, thereby ensuring smooth transportation. When the user gets the display, the signal data cable 104 and the display back cover 101 are bundled together, avoiding the signal data cable 104 from falling off and separating from the display.

[0061] The second working angle is during the user installation process: when the user is ready to install, the user slides the first slider 202 to the lower end of the first slide rail 201, then holds the signal receiving plug 105, pulls the signal data cable 104 and inserts the signal receiving plug 105 into the host to install, avoiding the need to first connect the signal data cable 104 to the display screen and then connect the signal data cable 104 to the host during the installation process, thereby improving the installation efficiency. At this time, the winding rod 310 rotates to stretch the wound signal data cable 104 so that the user can smoothly insert the signal receiving plug 105 into the host. After the insertion and installation is completed, if the signal data cable 104 is too long, the winding rod 310 will rotate in the opposite direction to wind up the excess signal data cable 104, so that the length of the signal data cable 104 is reasonably controlled, effectively avoiding the situation where it is too long and is entangled with other data cables. This not only improves the operating efficiency when the host is replaced later, but also helps to maintain the neatness and beauty of the overall layout.

[0062] At the same time, the winding rod 310 rotates to drive the belt 402 to rotate, so that the belt 402 rotates by driving the rotating rod 401, and the rotating rod 401 rotates to drive the first bevel gear 405 to rotate, and the first bevel gear 405 drives the second bevel gear 406 to rotate through meshing transmission. Since the second bevel gear 406 is fixedly connected to the rotating shaft 403, the second bevel gear 406 drives the rotating shaft 403 to rotate, and the rotating shaft 403 drives the fan 404, and the rotating blades of the fan 404 generate enough centrifugal force to suck in the surrounding air. In this process, dust particles carried in the air will also be sucked in together, so as to clean the dust inside the signal socket 102, thereby reducing the dust accumulated inside the signal socket 102, avoiding the occurrence of poor contact caused by dust, and ensuring the normal use of the user.

[0063] The third working perspective is during the user's subsequent daily use: after the installation is completed, the user needs to manually turn the knob 303, so that the rotation of the knob 303 drives the threaded rod 304 to rotate, and the threaded rod 304 rotates to drive the second slider 302 to move downward inside the second slide rail 301 until the second slider 302 moves to the lower end inside the second slide rail 301, and then stops rotating. Therefore, when the user moves the electric display screen to pull the signal data line 104, the signal data line 104 pulls the repeater 306 down. After stopping pulling, the length of the signal data line 104 changes due to the just-pulled signal data line 104. The excess signal data line 104 will be pushed upward and contracted as the repeater 306 is pushed upward by the elastic force of the first spring 309. The limit rod 307 is intended to ensure that the deformation trajectory of the first spring 309 remains normal during the deformation process, thereby maintaining the stability and reliability of its function, effectively preventing the problem of excessive pulling of the signal data line 104 caused by the user slightly moving the display, thereby reducing the risk of damage and significantly improving the practicality and reliability of the device.

[0064] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An adjustable signal line fixing mechanism, comprising a display back cover (101), characterized in that: The display back cover (101) is provided with a signal socket (102), a storage component (300) is provided at the lower side of the signal socket (102), a dust removal component (400) is provided at one side of the storage component (300), a fixing component (200) is provided at the right side of the display back cover (101), a signal output plug (103) is plugged into the signal socket (102), and a signal data line (104) is fixedly connected to the lower end of the signal output plug (103), and a signal receiving plug (105) is fixedly connected to the other end of the signal data line (104), wherein: The fixing assembly (200) is used to clamp the signal data cable (104) during the transportation of the display back cover (101) to firmly fix the signal data cable (104); during the assembly process, the fixing assembly (200) not only drives the signal data cable (104) to slide down, but also drives the storage assembly (300) to rotate, so as to stretch the signal data cable (104); When the storage component (300) rotates under the pull of the fixing component (200), it also drives the dust removal component (400) to rotate to generate airflow to blow against the signal socket (102), so as to remove dust attached to the surface of the signal socket (102).

2. The adjustable signal line fixing mechanism according to claim 1, characterized in that: The fixing assembly (200) comprises a first slide rail (201), the side wall of the first slide rail (201) is fixedly connected to the right side of the display back cover (101), the inner wall of the first slide rail (201) is slidably connected to a first slider (202), the upper side of the first slider (202) is rotatably connected to two rollers (203), and the opposite sides of the two rollers (203) are jointly clamped to the outer wall of the signal data line (104).

3. The adjustable signal line fixing mechanism according to claim 2, characterized in that: The storage assembly (300) comprises a winding rod (310), the lower end of the winding rod (310) is rotatably connected to the inner wall of the cavity of the display back cover (101), the outer wall of the signal data line (104) is wound around the outer wall of the winding rod (310), the inner wall of the cavity of the display back cover (101) is fixedly connected to a rotating tube (311), and the inner wall of the rotating tube (311) and the outer wall of the lower end of the winding rod (310) are jointly fixedly connected to a torsion spring (312).

4. The adjustable signal line fixing mechanism according to claim 3, characterized in that: The dust removal assembly (400) comprises a rotating shaft (403), one end of which is rotatably connected to the side wall of the cavity of the display back cover (101), and the other end of which is fixedly connected to a fan (404).

5. The adjustable signal line fixing mechanism according to claim 4, characterized in that: The outer wall of the rotating shaft (403) is fixedly connected with a second bevel gear (406), and the teeth of the second bevel gear (406) are meshedly connected with the first bevel gear (405). The lower side of the first bevel gear (405) is fixedly connected with a rotating rod (401), and the lower end of the rotating rod (401) is rotatably connected to the inner wall of the cavity of the display back cover (101). The outer wall of the lower end of the rotating rod (401) and the outer wall of the winding rod (310) are rotatably connected to a belt (402).

6. The adjustable signal line fixing mechanism according to claim 1, characterized in that: The side wall of the cavity of the display back cover (101) is fixedly connected to a second slide rail (301), the inner wall of the second slide rail (301) is slidably connected to a second slider (302), the side wall of the second slider (302) is fixedly connected to a third slide rail (305), the inner wall of the third slide rail (305) is slidably connected to a repeater (306), and the upper and lower sides of the repeater (306) are respectively plugged into the signal data line (104) port.

7. The adjustable signal line fixing mechanism according to claim 6, characterized in that: The second sliding block (302) is internally threadedly connected to a threaded rod (304), the upper end of the threaded rod (304) is fixedly connected to a knob (303), the inner wall of the third sliding rail (305) is fixedly connected to a limit rod (307), the lower end of the limit rod (307) is fixedly connected to a baffle (308), the upper side of the baffle (308) and the lower side of the repeater (306) are fixedly connected to a first spring (309), and the limit rod (307) passes through the interior of the repeater (306) and the first spring (309) from top to bottom.

8. The adjustable signal line fixing mechanism according to claim 2, characterized in that: The outer wall of the roller (203) is evenly distributed with anti-skid patterns.

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