Radio and television engineering signal transmission router

Abstract

The utility model belongs to the technical field of routers, in particular to a radio and television engineering signal transmission router, which comprises a router body, a plurality of rotatable and foldable antennas, a plurality of network cable interfaces and a power supply interface are arranged on one side of the router body, and an indicator light is arranged on one side, far away from the antennas, of the top of the router body; one side of the router body is also provided with a winding mechanism for winding a power line of the router body, and the winding mechanism comprises a barrier strip and a winding strip; according to the utility model, through the arrangement of the winding mechanism, the winding of the power line can be realized, so that the problem that the power line of the router body is powered off due to the fact that the power line of the router is excessively long and disorderly exposed outside when the router is used and is easily collided by people carelessly can be avoided, and the networking operation of external broadcast television engineering equipment can be ensured; and when the router is stored, the orderly arrangement of the power line is facilitated, and the storage of the router is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of routers, and particularly relates to a signal transmission router for radio and television engineering. Background Technique

[0002] A router is a hardware device that connects two or more networks and acts as a gateway between networks. It is a dedicated intelligent network device that reads the address in each data packet and then decides how to transmit. Currently, routers are widely used in all walks of life, and routers must also be used in radio and television engineering to facilitate signal transmission.

[0003] In the Chinese patent with the publication number CN220964916U, a signal transmission router for radio and television engineering is disclosed. In the process of use, by setting a baffle and a moving plate, the network cable inserted into the signal interface can be limited through the mutual cooperation of the baffle and the moving plate, so as to prevent the crystal head of the network cable from being pulled out of the signal interface, thereby effectively ensuring the normal use of the router body. However, when it is in use, it needs to be powered on through a power cord. However, after being powered on, the long power cord often directly exposes outside, and it is easy for people to accidentally collide with the power cord, causing the router to lose power, thus affecting the networking operation of radio and television engineering equipment and being not conducive to the normal use of the router.

[0004] To solve the above problems, a signal transmission router for radio and television engineering is proposed in this application. Content of the Utility Model

[0005] To solve the problems proposed in the above background technique. The utility model provides a signal transmission router for radio and television engineering, which has the characteristics of facilitating the orderly arrangement of the power cord and being helpful for the use and storage of the router.

[0006] To achieve the above object, the utility model provides the following technical solutions:

[0007] A signal transmission router for radio and television engineering includes a router body. On one side of the router body, there are multiple rotatable and foldable antennas, multiple network cable interfaces, and a power interface. And on the top of the router body, away from the antenna, there is an indicator light;

[0008] On one side of the router body, there is also a winding mechanism for winding its power cord. The winding mechanism includes a stop bar and a winding bar, where:

[0009] The winding bar includes a first winding block fixed on the side wall of the router body and a second winding block arranged on one side of the first winding block. On the opposite sides of the first winding block and the second winding block, there are winding grooves for limiting the power cord;

[0010] The baffle strip includes a first baffle block installed on one side of the first winding block and a second baffle block arranged on one side of the first baffle block, and the second winding block is fixed on one side of the second baffle block.

[0011] As a preferred embodiment of the signal transmission router for radio and television engineering of the present utility model, the winding mechanism further includes a telescopic adjustment component for synchronously adjusting the baffle strip and the winding strip. The telescopic adjustment component includes a cavity opened inside the first baffle block and a rotating rod rotatably installed on the first baffle block. A rotatable lead screw is installed in the cavity, and a moving plate is threadedly connected to the lead screw. Two connecting plates are symmetrically fixed on one side of the moving plate, and one ends of the two connecting plates extend to the outside of the first baffle block and are commonly connected to one side of the second baffle block. The bottom end of the rotating rod extends into the cavity and is connected to the lead screw by a transmission component. A through hole for the two connecting plates to penetrate is opened on one side of the first baffle block.

[0012] As a preferred embodiment of the signal transmission router for radio and television engineering of the present utility model, the transmission component includes a secondary gear installed on the lead screw and a primary gear fixed at the bottom end of the rotating rod, and the primary gear meshes with the secondary gear.

[0013] As a preferred embodiment of the signal transmission router for radio and television engineering of the present utility model, a reinforcing block is fixed on one side of the second winding block, and a concave cavity for accommodating the reinforcing block is opened inside the first winding block.

[0014] As a preferred embodiment of the signal transmission router for radio and television engineering of the present utility model, the winding mechanism further includes a pressing component. The pressing component includes an adjusting threaded rod rotatably installed on the first baffle block and the second baffle block. One ends of the two adjusting threaded rods are rotatably connected to a pressing plate for pressing the power cord. Accommodating cavities for accommodating the pressing plate are formed inside the first baffle block and the second baffle block, and the adjusting threaded rod penetrates through the accommodating cavity.

[0015] As a preferred embodiment of the signal transmission router for radio and television engineering of the present utility model, a pressing groove for clamping the power cord is opened on one side of the pressing plate.

[0016] As a preferred embodiment of the signal transmission router for radio and television engineering of the present utility model, the pressing groove is arc-shaped, and an anti-slip pad is arranged inside the pressing groove.

[0017] Compared with the prior art, the beneficial effects of the present utility model are:

[0018] 1. With the setting of the winding mechanism, during use, the router power cord can be wound by the winding strip composed of the first winding block and the second winding block, and the power cord can be blocked by the blocking strip composed of the first stop block and the second stop block to prevent the power cord from slipping off the winding strip, thus realizing the winding of the power cord. This not only avoids the problem that when the router is in use, its power cord is exposed long and disorderly outside, which is prone to accidental human collision with the power cord, causing the router body to lose power, but also helps to ensure the network connection operation of external radio and television engineering equipment. It can also realize the orderly arrangement of the power cord when the router is stored, which is helpful for the storage of the router.

[0019] 2. With the setting of the telescopic adjustment component, the synchronous telescoping of the winding strip and the blocking strip can be realized, so that the winding mechanism can be applied to the winding of power cords of different lengths, greatly improving the practicability of the winding mechanism and further facilitating the orderly storage of the router power cord.

[0020] 3. With the setting of the pressing component, the power cord wound on the winding strip can be pressed, thus greatly increasing the stability when the power cord is wound, realizing the stable winding of the power cord, preventing the power cord from slipping off the winding strip, and further realizing the orderly winding of the power cord. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings are used to provide a further understanding of the present invention and form a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention. In the drawings:

[0022] Figure 1 is a schematic structural diagram of the present invention;

[0023] Figure 2 is one of the schematic structural diagrams of the present invention when the antenna is erected;

[0024] Figure 3 is another schematic structural diagram of the present invention when the antenna is erected;

[0025] Figure 4 is a schematic structural diagram of the winding mechanism of the present invention;

[0026] Figure 5 is of the present invention Figure 4 partial cross-sectional view;

[0027] Figure 6 is a schematic structural diagram of the adjusted winding mechanism of the present invention;

[0028] Figure 7 is of the present invention Figure 6 partial cross-sectional view;

[0029] In the figure: 1, router body; 2, antenna; 3, winding mechanism; 31, retaining strip; 311, first retaining block; 312, second retaining block; 32, winding strip; 321, first winding block; 322, second winding block; 33, pressing plate; 34, adjusting threaded rod; 35, winding groove; 36, pressing groove; 37, anti-slip pad; 38, telescopic adjustment component; 381, rotating rod; 382, cavity; 383, connecting plate; 384, lead screw; 385, moving plate; 386, secondary gear; 387, main gear; 388, reinforcing block; 389, concave cavity; 39, storage cavity; 4, indicator light; 5, network cable interface; 6, power supply interface. Detailed implementation manners

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0031] The present invention provides a signal transmission router for radio and television engineering as shown in Figures 1 - 3 which includes a router body 1. On one side of the router body 1, there are provided a plurality of rotatable and foldable antennas 2, a plurality of network cable interfaces 5, and a power supply interface 6. And on the top of the router body 1, on the side far from the antenna 2, there is provided an indicator light 4;

[0032] During use, the router body 1 can be placed at the corresponding position, then one end of the router power cord is inserted into the power supply interface 6, and the other end is inserted into an external socket to power on the router body 1. Subsequently, take a network cable, insert one end of it into the network cable interface 5, and the other end is connected to an external gateway to realize the connection between the router body 1 and the external gateway. Then, according to the number of external radio and television engineering devices, take the corresponding number of network cables, insert one end of the network cables into the network cable interface 5, and the other end is connected to the external radio and television engineering devices, so as to realize the transmission of network signals to the external radio and television engineering devices, thereby facilitating the networking operation of the external radio and television engineering devices;

[0033] Please refer to Figure 1 , Figure 2 and Figures 4 - 7 as shown. On one side of the router body 1, there is also provided a winding mechanism 3 for winding its power cord. And the winding mechanism 3 includes a retaining strip 31 and a winding strip 32, where:

[0034] The wire winding strip 32 includes a first winding block 321 fixed on the side wall of the router body 1 and a second winding block 322 arranged on one side of the first winding block 321. Winding grooves 35 for limiting the power cord are formed on the opposite sides of the first winding block 321 and the second winding block 322.

[0035] The stop strip 31 includes a first stop block 311 installed on one side of the first winding block 321 and a second stop block 312 arranged on one side of the first stop block 311. The second winding block 322 is fixed on one side of the second stop block 312.

[0036] When the router body 1 is in use, the power cord of the router can be wound around the winding strip 32 composed of the first winding block 321 and the second winding block 322. At this time, the power cord is clamped into the winding grooves 35 on one side of the first winding block 321 and the second winding block 322 to limit the power cord. At the same time, the stop strip 31 composed of the first stop block 311 and the second stop block 312 blocks the power cord to prevent the power cord from slipping off the winding strip 32, so as to realize the winding of the power cord. This can not only avoid the problem that the power cord of the router is long and messy and exposed outside during use, which is easy to be accidentally collided by people and cause the router body 1 to lose power, but also is beneficial to ensuring the networking operation of external radio and television engineering equipment. It can also realize the orderly arrangement of the power cord when the router is stored, which is helpful for the storage of the router.

[0037] At the same time, in this embodiment, as Figures 4 - 7 shown, the winding mechanism 3 further includes a telescopic adjustment component 38 for synchronously adjusting the stop strip 31 and the winding strip 32. The telescopic adjustment component 38 includes a cavity 382 formed inside the first stop block 311 and a rotating rod 381 rotatably installed on the first stop block 311. A rotatable lead screw 384 is installed in the cavity 382, and a moving plate 385 is screwed to the lead screw 384 through a thread. Two connecting plates 383 are symmetrically fixed on one side of the moving plate 385, and one ends of the two connecting plates 383 extend to the outside of the first stop block 311 and are commonly connected to one side of the second stop block 312. The bottom end of the rotating rod 381 extends into the cavity 382 and is connected to the lead screw 384 by a transmission component. A through hole for the two connecting plates 383 to penetrate is formed on one side of the first stop block 311.

[0038] Specifically, regarding the above-mentioned transmission component, as Figure 5 and Figure 7 shown, the transmission component includes a secondary gear 386 installed on the lead screw 384 and a primary gear 387 fixed at the bottom end of the rotating rod 381. The primary gear 387 meshes with the secondary gear 386.

[0039] When winding and storing the router power cord, the main gear 387 can be rotated by the rotating rod 381, so that the main gear 387 drives the driven gear 386 meshing with it to rotate. Subsequently, the driven gear 386 drives the lead screw 384 to rotate, causing the moving plate 385 to move along the cavity 382 and driving the connecting plate 383 to move. Then, the connecting plate 383 drives the second stop block 312 to move, and subsequently the second stop block 312 drives the second winding block 322 to move synchronously, so that the second winding block 322 moves away from the first winding block 321 to achieve the elongation of the winding strip 32. When the winding strip 32 needs to contract, the rotating rod 381 is rotated in the reverse direction, so that the rotating rod 381 drives the lead screw 384 to rotate in the reverse direction through the main gear 387 and the driven gear 386, to drive the moving plate 385 to move and reset along the cavity 382, and pull the second stop block 312 through the connecting plate 383. Subsequently, the second stop block 312 drives the second winding block 322 to approach the first winding block 321 to achieve the contraction of the winding strip 32, thereby realizing the synchronous expansion and contraction of the winding strip 32 and the stop strip 31, enabling the winding mechanism 3 to be applicable to the winding of power cords of different lengths, greatly improving the practicability of the winding mechanism 3, and further facilitating the orderly storage of the router power cord.

[0040] Further, as Figure 6 and Figure 7 shown, a reinforcing block 388 is fixed on one side of the second winding block 322, and a concave cavity 389 for receiving the reinforcing block 388 is formed inside the first winding block 321.

[0041] When the second winding block 322 approaches or moves away from the first winding block 321, the second winding block 322 drives the reinforcing block 388 to move along the concave cavity 389 to limit the position between the first winding block 321 and the second winding block 322, thereby increasing the stability of the winding strip 32 and facilitating the stable winding of the power cord.

[0042] In addition, in an embodiment, as Figures 4 - 7 shown, the winding mechanism 3 further includes a pressing component, and the pressing component includes an adjusting threaded rod 34 rotatably installed on the first stop block 311 and the second stop block 312. One end of each of the two adjusting threaded rods 34 is rotatably connected with a pressing plate 33 for pressing the power cord. A receiving cavity 39 for receiving the pressing plate 33 is formed in both the first stop block 311 and the second stop block 312, and the adjusting threaded rod 34 penetrates through the receiving cavity 39.

[0043] When the router power cord is wound around the winding strip 32, the adjusting threaded rod 34 can be rotated, so that the adjusting threaded rod 34 drives the pressing plate 33 to move out of the receiving cavity 39 and press the power cord wound on the winding strip 32, thereby greatly increasing the stability during the winding of the power cord, enabling the stable winding of the power cord, preventing the power cord from slipping off the winding strip 32, and further realizing the orderly winding of the power cord.

[0044] Furthermore, as Figures 4 - 7 shown, a pressing groove 36 for clamping the power cord is formed on one side of the pressing plate 33; the pressing groove 36 is arc-shaped, and an anti-slip pad 37 is arranged in the pressing groove 36.

[0045] When the pressing plate 33 presses the power cord tightly, the pressing plate 33 clamps and positions the power cord through the pressing groove 36. At the same time, the anti-slip pad 37 in the pressing groove 36 can play a role in anti-slip and protection for the power cord, further realizing the stable winding of the router power cord.

[0046] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A radio and television engineering signal transmission router, comprising a router body (1), characterized in that: A plurality of rotatable and foldable antennas (2), a plurality of network cable interfaces (5) and a power interface (6) are arranged on one side of the router body (1), and a warning light (4) is arranged on the top side of the router body (1) away from the antenna (2); A reeling mechanism (3) for reeling in the power cord is also provided on one side of the router body (1), and the reeling mechanism (3) comprises a blocking bar (31) and a reeling bar (32), wherein: The winding strip (32) comprises a first winding block (321) fixed on the side wall of the router body (1) and a second winding block (322) arranged on one side of the first winding block (321), and the first winding block (321) and the second winding block (322) are both provided with winding grooves (35) for limiting the position of the power cord on opposite sides thereof; The blocking bar (31) comprises a first blocking block (311) installed on one side of a first winding block (321), and a second blocking block (312) arranged on one side of the first blocking block (311), wherein the second winding block (322) is fixed on one side of the second blocking block (312).

2. The radio and television engineering signal transmission router according to claim 1, characterized in that: The reeling mechanism (3) further comprises a telescopic adjustment component (38) for synchronously adjusting the stop bar (31) and the reeling bar (32), and the telescopic adjustment component (38) comprises a cavity (382) opened inside the first stop block (311), and a rotating rod (381) rotatably mounted on the first stop block (311), a rotatable screw rod (384) being mounted inside the cavity (382), and a movable plate (385) being screwed to the screw rod (384) via a threaded connection. Two connecting plates (383) are symmetrically fixed on one side of the movable plate (385), and one end of the two connecting plates (383) extends to the outside of the first stopper (311) and is commonly connected to one side of the second stopper (312). The bottom end of the rotating rod (381) extends into the cavity (382) and is connected to the screw rod (384) by a transmission member. A through hole is opened on one side of the first stopper (311) for the two connecting plates (383) to pass through.

3. The radio and television engineering signal transmission router according to claim 2, characterized in that: The transmission member comprises a sub-gear (386) mounted on the screw rod (384), and a main gear (387) fixed at the bottom end of the rotating rod (381), wherein the main gear (387) is meshed with the sub-gear (386).

4. The radio and television engineering signal transmission router according to claim 2, characterized in that: A reinforcing block (388) is fixed to one side of the second winding block (322), and a concave cavity (389) for accommodating the reinforcing block (388) is provided inside the first winding block (321).

5. The radio and television engineering signal transmission router according to claim 1, characterized in that: The winding mechanism (3) also includes a clamping component, and the clamping component includes an adjusting threaded rod (34) rotatably mounted on the first stopper (311) and the second stopper (312), one end of each of the two adjusting threaded rods (34) being rotatably connected to a clamping plate (33) for clamping the power cord, and a storage cavity (39) for accommodating the clamping plate (33) is formed in each of the first stopper (311) and the second stopper (312), and the adjusting threaded rod (34) passes through the storage cavity (39).

6. The radio and television engineering signal transmission router according to claim 5, characterized in that: A pressing groove (36) for clamping the power line is provided on one side of the pressing plate (33).

7. The radio and television engineering signal transmission router according to claim 6, characterized in that: The pressing groove (36) is arc-shaped, and an anti-slip pad (37) is arranged in the pressing groove (36).

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