CN215773170U

CN215773170U - Broadcast television engineering signal transmission router

Info

Publication number: CN215773170U
Application number: CN202122098728.0U
Authority: CN
Inventors: 南建强; 田静; 李俊岭
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-02-08
Anticipated expiration: 2031-09-01

Abstract

The utility model discloses a broadcast television engineering signal transmission router which comprises a bottom plate, wherein two fixing plates are fixedly connected to the left side and the right side of the bottom plate, a first bearing is connected in the fixing plates in a clamping mode, and a second rotating shaft is sleeved between the first bearings. According to the utility model, the rectangular sliding rod is pulled leftwards through the third handle, then the router body is placed in the box body, the screw rod is rotated through the second handle, the screw rod can drive the first baffle to be close to each other through the matching of the screw rod and the two thread sleeves and the two sliding rails, so that the first baffle can block the router body, then the third handle can be loosened, the third baffle can be pushed rightwards through the spring, and the router body can be clamped through the matching of the second baffle and the first baffle, so that the router body can be fixed in the box body, and further, the router can be protected, and the situation that the router is easy to damage when being collided by external force is prevented.

Description

Broadcast television engineering signal transmission router

Technical Field

The utility model relates to a router, in particular to a router for transmitting broadcast television engineering signals.

Background

The router is a hardware device for connecting two or more networks, functions as a gateway between the networks, is a special intelligent network device for reading the address in each data packet and then determining how to transmit, and has a faster transmission speed and a larger volume compared with a household router.

Present router that broadcast television engineering used does not possess protector, lead to it to take place easily when receiving external force collision and damage, thereby can influence the normal operating of TV station, current router for broadcast television engineering all is provided with the universal wheel for the ease of removing in addition, but does not possess the function of restriction universal wheel, thereby can lead to the device when receiving external force, remove by oneself, and then can bring the inconvenience for the staff, in order to solve these problems, we have provided a broadcast television engineering signal transmission router.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a router for transmitting broadcast television engineering signals, which solves the problems that the conventional router for the broadcast television engineering provided in the background art is not provided with a protection device, so that the conventional router is easy to damage when being collided by external force, and the normal operation of a television station is influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: a broadcast television engineering signal transmission router comprises a bottom plate, wherein two fixed plates are fixedly connected to the left side and the right side of the bottom plate, a first bearing is connected in the fixed plates in a clamped mode, a second rotating shaft is sleeved between the first two bearings, a second bevel gear is sleeved at the front end of the second rotating shaft, a second bearing is fixedly connected to the front side of the bottom plate, a first rotating shaft is sleeved between the second two bearings, a first bevel gear is sleeved at each of two ends of the first rotating shaft and meshed with the second bevel gear, a worm wheel is sleeved on the outer surface of the first rotating shaft, an L-shaped plate I is fixedly connected to the upper side of the bottom plate, a third bearing is connected in an upper side plate of the L-shaped plate I in a clamped mode, an upper end optical axis of a worm is sleeved in the third bearing and meshed with the worm wheel, a first handle is fixedly connected to the upper end optical axis of the worm, a support column is fixedly connected to the upper side of the bottom plate and fixedly connected to the bottom of a box body, two slide rails of box right side fixedly connected with, and sliding connection has two baffle one between two slide rails, two L template of box upside fixedly connected with are two, and the joint has bearing four in the L template two, and cup jointed the both ends optical axis department of screw rod respectively in two bearings four, and the screw rod surface is provided with two kinds of directions and each other is opposite screw thread, and the equal threaded connection of every kind of screw thread surface has the thread bush, and a thread bush and a baffle upside fixed connection.

As a preferred technical scheme, a rectangular sliding sleeve is clamped in the left side wall of the box body, a rectangular sliding rod is connected in the rectangular sliding sleeve in a sliding mode, and a second baffle is fixedly connected to the right end of the rectangular sliding rod.

As a preferable technical scheme of the utility model, the bottom of the inner wall of the box body is lapped with the bottom of the router body, the right side of the router body is lapped with the left side of the first baffle plate, and the left side of the router body is lapped with the right side of the second baffle plate.

As a preferred technical scheme of the utility model, the outer surface of the rectangular sliding rod is sleeved with a spring, and two ends of the spring are respectively and fixedly connected with the second baffle plate and the rectangular sliding sleeve.

As a preferable technical scheme of the utility model, a third handle is fixedly connected to the left end of the rectangular sliding rod.

As a preferable technical scheme of the utility model, the front end of the screw is fixedly connected with a second handle.

As a preferred technical scheme of the utility model, the second rotating shaft is clamped in the movable plate, and the bottom of the movable plate is fixedly connected with two universal wheels.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the rectangular sliding rod is pulled leftwards through the third handle, then the router body is placed in the box body, the screw rod is rotated through the second handle, the screw rod can drive the first baffle to be close to each other through the matching of the screw rod and the two thread sleeves and the two sliding rails, so that the first baffle can block the router body, then the third handle can be loosened, the third baffle can be pushed rightwards through the spring, and the router body can be clamped through the matching of the second baffle and the first baffle, so that the router body can be fixed in the box body, and further, the router can be protected, and the situation that the router is easy to damage when being collided by external force is prevented.

2. The universal wheel is arranged to enable the device to be convenient to move, when the device does not need to be moved, the worm can be rotated through one handle, the worm can drive the first rotating shaft and the first bevel gear to rotate through matching with the worm wheel, and the first bevel gear can drive the movable plate to turn over through matching with the second bevel gear and the second rotating shaft, so that the universal wheel can be separated from the ground, the bottom plate can be in contact with the ground, the device can have stability, and the problems in the background art are effectively solved.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective rear view of the present invention;

FIG. 3 is a schematic perspective sectional view of the case according to the present invention;

FIG. 4 is a schematic perspective two-section structure view of the case of the present invention;

fig. 5 is a schematic perspective view of the movable plate of the present invention.

In the figure: the device comprises a base plate 1, a first rotating shaft 2, a worm wheel 3, a worm 4, a first 5L-shaped plate, a first handle 6, a first 7 fixing plate, a first 8 bevel gear, a second 9 bevel gear, a second 10 rotating shaft, a universal wheel 11, a movable plate 12, a support column 13, a box body 14, a second 15L-shaped plate, a second handle 16, a screw 17, a threaded sleeve 18, a first baffle 19, a slide rail 20, a router body 21, a rectangular sliding sleeve 22, a rectangular sliding rod 23, a third handle 24, a second baffle 25 and a spring 26.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 5, the present invention provides a technical solution: a broadcast television engineering signal transmission router comprises a bottom plate 1, wherein two fixed plates 7 are fixedly connected to the left side and the right side of the bottom plate 1, a first bearing is connected in the fixed plates 7 in a clamping manner, a second rotating shaft 10 is sleeved between the first two bearings, a second bevel gear 9 is sleeved at the front end of the second rotating shaft 10, a second bearing is fixedly connected to the front side of the bottom plate 1, a first rotating shaft 2 is sleeved between the second two bearings, a first bevel gear 8 is sleeved at two ends of the first rotating shaft 2, the first bevel gear 8 is meshed with the second bevel gear 9, the first bevel gear 8 is matched with the second bevel gear 9 and the second rotating shaft 10 to drive a movable plate 12 to turn over, so that a universal wheel 11 can be separated from the ground, the bottom plate 1 is contacted with the ground, the device has stability, a worm wheel 3 is sleeved on the outer surface of the first rotating shaft 2, an L-shaped plate 5 is fixedly connected to the upper side of the bottom plate 1, and a third bearing is clamped in the upper-shaped plate of the first L-shaped plate 5, and the optical axis of the upper end of the worm 4 is sleeved in the bearing III, the worm 4 is meshed with the worm wheel 3, the device is convenient to move by arranging the universal wheel 11, when the device does not need to be moved, the worm 4 can be rotated by the handle I6, the worm 4 can drive the rotating shaft I2 and the bevel gear I8 to rotate by matching with the worm wheel 3, the optical axis of the upper end of the worm 4 is fixedly connected with the handle I6, the upper side of the bottom plate 1 is fixedly connected with the supporting column 13, the upper end of the supporting column 13 is fixedly connected with the bottom of the box body 14, the right side of the box body 14 is fixedly connected with two sliding rails 20, two baffle plates I19 are slidably connected between the two sliding rails 20, the upper side of the box body 14 is fixedly connected with two L-shaped plates II 15, the bearing IV is clamped in the L-shaped plates II 15, the optical axes of the two ends of the screw 17 are respectively sleeved in the two bearing IV, the screw 17 is rotated by the handle II 16, the screw 17 is matched with the two thread sleeves 18 and the two sliding rails 20, the two first baffles 19 can be driven to approach each other, so that the first baffles 19 can block the router body 21, the outer surface of the screw rod 17 is provided with two threads with opposite directions, the outer surface of each thread is in threaded connection with the threaded sleeve 18, the threaded sleeve 18 is fixedly connected with the upper side of the first baffles 19, the left side wall of the box body 14 is clamped with the rectangular sliding sleeve 22, the rectangular sliding sleeve 22 is in sliding connection with the rectangular sliding rod 23, the rectangular sliding rod 23 can be limited by the rectangular sliding sleeve 22, so that the rectangular sliding rod 23 has stability in the moving process, the right end of the rectangular sliding rod 23 is fixedly connected with the second baffle 25, the bottom of the inner wall of the box body 14 is lapped with the bottom of the router body 21, the second baffle 25 can be pushed rightwards through the spring 26, the router body 21 can be clamped through the matching of the second baffle 25 and the first baffles 19, the right side of the router body 21 is lapped with the left side of the first baffles 19, and the left side of the router body 21 is lapped with the right side of the second baffle 25, the outer surface of the rectangular sliding rod 23 is sleeved with a spring 26, two ends of the spring 26 are fixedly connected with the second baffle 25 and the rectangular sliding sleeve 22 respectively, the left end of the rectangular sliding rod 23 is fixedly connected with a third handle 24, the front end of the screw 17 is fixedly connected with a second handle 16, the second rotating shaft 10 is clamped in the movable plate 12, and the bottom of the movable plate 12 is fixedly connected with two universal wheels 11.

The method comprises the following operation steps:

when the router is used, the rectangular sliding rod 23 is pulled leftwards through the third handle 24, then the router body 21 is placed in the box body 14, the screw 17 is rotated through the second handle 16, the screw 17 can drive the first baffle plates 19 to approach to each other through the matching of the two threaded sleeves 18 and the two sliding rails 20, the first baffle plates 19 can block the router body 21, then the third handle 24 can be loosened, the second baffle plates 25 can be pushed rightwards through the springs 26, and the router body 21 can be clamped through the matching of the second baffle plates 25 and the first baffle plates 19;

the device is convenient to move by arranging the universal wheels 11, when the device does not need to be moved, the worm 4 can be rotated by the first handle 6, the worm 4 can drive the first rotating shaft 2 and the first bevel gear 8 to rotate through matching with the worm wheel 3, the first bevel gear 8 can drive the movable plate 12 to overturn through matching with the second bevel gear 9 and the second rotating shaft 10, so that the universal wheels 11 can be separated from the ground, the bottom plate 1 is in contact with the ground, and the device has stability.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A broadcast television engineering signal transmission router comprises a bottom plate (1), and is characterized in that: the left side and the right side of the bottom plate (1) are fixedly connected with two fixing plates (7), the inner sides of the fixing plates (7) are connected with a first bearing in a clamping manner, a second rotating shaft (10) is sleeved between the first two bearings, the front end of the second rotating shaft (10) is sleeved with a second bevel gear (9), the front side of the bottom plate (1) is fixedly connected with a second bearing in a clamping manner, a first rotating shaft (2) is sleeved between the second two bearings, the two ends of the first rotating shaft (2) are respectively sleeved with a first bevel gear (8), the first bevel gear (8) is meshed with the second bevel gear (9), the outer surface of the first rotating shaft (2) is sleeved with a worm wheel (3), the upper side of the bottom plate (1) is fixedly connected with an L-shaped plate (5), the inner side plate of the first L-shaped plate (5) is connected with a third bearing in a clamping manner, the third bearing is sleeved with an upper end optical axis of a worm (4), the worm (4) is meshed with the worm wheel (3), and a handle (6) is fixedly connected with the upper end optical axis of the worm (4), bottom plate (1) upside fixedly connected with support column (13), and support column (13) upper end and box (14) bottom fixed connection, two slide rail (20) of box (14) right side fixedly connected with, and sliding connection has two baffle (19) between two slide rail (20), two L template of box (14) upside fixedly connected with are two (15), and the joint has bearing four in L template two (15), and cup joints the both ends optical axis department of screw rod (17) in two bearings four respectively, and screw rod (17) surface is provided with the screw thread that two kinds of directions are mutually opposite, and the equal threaded connection of every kind of thread surface has thread bush (18), and thread bush (18) and baffle one (19) upside fixed connection.

2. The broadcast television engineering signal transmission router of claim 1, wherein: a rectangular sliding sleeve (22) is clamped in the left side wall of the box body (14), a rectangular sliding rod (23) is connected in the rectangular sliding sleeve (22) in a sliding mode, and a second baffle (25) is fixedly connected to the right end of the rectangular sliding rod (23).

3. The broadcast television engineering signal transmission router of claim 1, wherein: the bottom of the inner wall of the box body (14) is in lap joint with the bottom of the router body (21), the right side of the router body (21) is in lap joint with the left side of the first baffle plate (19), and the left side of the router body (21) is in lap joint with the right side of the second baffle plate (25).

4. The broadcast television engineering signal transmission router of claim 2, wherein: and a spring (26) is sleeved on the outer surface of the rectangular sliding rod (23), and two ends of the spring (26) are respectively and fixedly connected with the second baffle plate (25) and the rectangular sliding sleeve (22).

5. The broadcast television engineering signal transmission router of claim 4, wherein: and a third handle (24) is fixedly connected to the left end of the rectangular sliding rod (23).

6. The broadcast television engineering signal transmission router of claim 1, wherein: and the front end of the screw rod (17) is fixedly connected with a second handle (16).

7. The broadcast television engineering signal transmission router of claim 1, wherein: the second rotating shaft (10) is clamped in the movable plate (12), and two universal wheels (11) are fixedly connected to the bottom of the movable plate (12).