CN213186859U

CN213186859U - Red live box of net that conveniently carries

Info

Publication number: CN213186859U
Application number: CN202022268836.3U
Authority: CN
Inventors: 罗永东
Original assignee: Yitai Guangdong Information Technology Co ltd
Current assignee: Yitai Guangdong Information Technology Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-05-11
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses a red live box of net that conveniently carries, including the box body, offer epicoele and cavity of resorption in the box body respectively, and be provided with motor and two ball in the epicoele respectively, fixed cover is equipped with one-level gear and the second grade gear that the meshing is connected on motor and the ball respectively, and installs the nut on the ball, and the round pin hub connection has the traction lever on the nut, and the box body upper end round pin hub mounting has the antenna that is connected with the traction lever. The utility model is provided with the ball screw which is driven by the motor to rotate in the upper cavity, and the ball screw is utilized to drive the nut to move horizontally so as to carry out spacing support on the antenna connected with the traction rod, thus leading the antenna to be capable of stretching stably; through set up the pivot of installing the fifth gear in the cavity of resorption, utilize tertiary gear and the level four gear that the meshing is connected to make rotatory pivot can drive the rack and realize flexible in the cavity of resorption, drive the clamp plate and carry out the removal corresponding with the limiting plate to it is fixed to install the box body.

Description

Red live box of net that conveniently carries

Technical Field

The utility model relates to a live technical field especially relates to a red live box of net who conveniently carries.

Background

In recent years, the development of science and technology makes the direct seeding industry rapidly develop like bamboo shoots in spring after rain, and the occupational of net red is promoted. Live channel and content are expanded to the net red anchor for the live broadcast relates to outdoor live broadcast, so has just so proposed new requirements to driven live broadcast equipment.

Traditional net red live box is fixed the putting and uses indoor more, but hand-carry has a great deal of inconvenience, and especially when the outdoor operation of living, especially the anchor carries out the in-process that the health removed, very easily takes place rocking of great degree, not only influences the live quality, causes the structure damage of live box more easily. In addition, the live box can only be fixed by hand when outdoor live broadcast is carried out, so other operations of the anchor are influenced, and the problem of inconvenient use exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the red live box of net is difficult to realize convenient carrying among the prior art, and the red live box of net who conveniently carries that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a portable networt direct seeding box comprises a box body, wherein an upper cavity and a lower cavity are respectively arranged in the box body, a motor and two ball screws are respectively arranged in the upper cavity, a first-stage gear and a second-stage gear which are connected in a meshed mode are respectively fixedly sleeved on the motor and the ball screws, nuts are arranged on the ball screws, a traction rod is connected to a pin shaft on each nut, an antenna connected with the traction rod is mounted at the upper end of the box body through a pin shaft, a rotating shaft is rotatably arranged in the lower cavity, a third-stage gear and a fourth-stage gear which are connected in a meshed mode are respectively fixedly sleeved on the ball screws and the rotating shaft, a fifth-stage gear is fixedly sleeved on the rotating shaft, a rack which is connected with the fifth-stage gear in a meshed mode is arranged in the lower cavity, a pressing plate is fixedly connected to the rack, the slider fixedly connected with limiting plate.

Preferably, the upper cavity and the lower cavity correspond to each other up and down, and a long hole for sleeving the third-stage gear and the fourth-stage gear is formed between the upper cavity and the lower cavity.

Preferably, the motor is fixedly arranged, and the two ball screws are rotatably arranged on two sides of the motor.

Preferably, one end of the traction rod, which is far away from the nut and extends out of the box body, is connected with the antenna pin shaft.

Preferably, the rack is slidably disposed in the lower cavity, and the lower end of the rack connecting pressure plate extends out of the lower end of the box body.

Preferably, the spring is installed at the lower end of the groove, and the sliding block is slidably sleeved in the groove.

Compared with the prior art, the utility model discloses possess following advantage:

1. the utility model discloses set up by the rotatory ball of motor drive in the box body epicoele of live box, utilize ball to drive nut horizontal migration to carry out spacing support to the antenna that is connected with the traction lever, make the antenna can realize steady flexible adjustment.

2. The utility model discloses set up the pivot of installing five-stage gear in the box body cavity of resorption, the tertiary gear that utilizes the meshing to connect makes rotatory pivot can drive the rack and realize flexible in the cavity of resorption with the level four gear to it carries out the removal corresponding with the limiting plate to drive the clamp plate, so that install fixedly to the box body.

To sum up, the utility model arranges the ball screw driven by the motor to rotate in the upper cavity, and utilizes the ball screw to drive the nut to move horizontally, so as to limit and support the antenna connected with the traction rod, and the antenna can be extended stably; through set up the pivot of installing the fifth gear in the cavity of resorption, utilize tertiary gear and the level four gear that the meshing is connected to make rotatory pivot can drive the rack and realize flexible in the cavity of resorption, drive the clamp plate and carry out the removal corresponding with the limiting plate to it is fixed to install the box body.

Drawings

Fig. 1 is a schematic structural view of a portable live webcast box of the present invention;

fig. 2 is the utility model provides a net red live box's that conveniently carries a part A structure enlarged schematic diagram.

In the figure: the device comprises a box body 1, a motor 2, a ball screw 3, a first-stage gear 4, a second-stage gear 5, a nut 6, a traction rod 7, an antenna 8, a rotating shaft 9, a third-stage gear 10, a fourth-stage gear 11, a fifth-stage gear 12, a rack 13, a pressing plate 14, a groove 15, a spring 16, a sliding block 17 and a limiting plate 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a portable netowrk direct seeding box comprises a box body 1, an upper cavity and a lower cavity are respectively arranged in the box body 1, a motor 2 and two ball screws 3 are respectively arranged in the upper cavity, the motor 2 adopts a servo motor with the product model of MR-J2S-70B, a primary gear 4 and a secondary gear 5 which are in meshing connection are respectively fixedly sleeved on the motor 2 and the ball screws 3, as can be seen particularly from the description of the attached drawing 1, the primary gear 4 and the secondary gear 5 are bevel gears, a nut 6 is arranged on the ball screws 3, a draw bar 7 is connected to the nut 6 through a pin shaft, an antenna 8 connected with the draw bar 7 is arranged on the upper end of the box body 1 through a pin shaft, the draw bar 7 can be used for limiting and supporting an opened antenna 8, and meanwhile, the antenna 8 can be automatically stored for convenient carrying, a rotating shaft 9 is rotatably arranged, and the ball screw 3 and the rotating shaft 9 are respectively fixedly sleeved with a third-stage gear 10 and a fourth-stage gear 11 which are connected in a meshing manner, as can be seen from the attached drawing 2 of the specification, the third-stage gear 10 and the fourth-stage gear 11 are flat gears, the rotating shaft 9 is fixedly sleeved with a fifth-stage gear 12, the fifth-stage gear 12 is a flat gear, a rack 13 which is connected with the fifth-stage gear 12 in a meshing manner is arranged in a lower cavity, a pressing plate 14 is fixedly connected to the rack 13, the rack 13 is driven to extend and retract up and down by the rotation of the fifth-stage gear 12, so that the pressing plate 14 can extend and retract, grooves 15 are formed in the two sides of the box body 1, springs 16 are welded in the grooves 15, the springs 16 are tension springs, sliders 17 are welded on the springs 16.

The upper cavity and the lower cavity correspond to each other up and down, and a long hole for sleeving the third-stage gear 10 and the fourth-stage gear 11 is formed between the upper cavity and the lower cavity, so that transmission between the third-stage gear 10 and the fourth-stage gear 11 is facilitated.

The motor 2 is fixedly arranged, and the two ball screws 3 are rotatably arranged on two sides of the motor 2, so that synchronous rotation of the two ball screws 3 can be realized.

The end of the draw bar 7, which is far away from the nut 6 and extends out of the box body 1, is connected with the antenna 8 through a pin shaft, so that the antenna 8 can be automatically opened and closed.

The rack 13 is arranged in the lower cavity in a sliding manner, and the lower end of the rack 13 connected with the pressing plate 14 extends out of the lower end of the box body 1.

The spring 16 is installed at the lower end of the groove 15, the sliding block 17 is slidably sleeved in the groove 15, and the pressing plate 14 and the limiting plate 18 which are tightly abutted can be used for compressing and limiting the box body 1 at the installation position.

The utility model discloses its functional principle is explained to following mode of operation of accessible:

controlling the motor 2 to be started, driving two ball screws 3 to rotate by an output end of the motor 2 through a primary gear 4 and a secondary gear 5 which are connected in a meshed mode, driving nuts 6 to horizontally move by the ball screws 3 to support a traction rod 7, and gradually opening a support antenna 8 of the traction rod 7 to tend to be vertical;

the ball screw 3 drives the rotating shaft 9 to rotate through a three-stage gear 10 and a four-stage gear 11 which are connected in a meshed mode, and the rotating shaft 10 drives a five-stage gear 12 to rotate;

the fifth-stage gear 12 drives the rack 13 to slide downwards in the lower cavity and drives the pressing plate 14 to move downwards vertically to be close to the limiting plate 18;

the pressing plate 14 extrudes the limiting plate 18, so that the limiting plate 18 drives the sliding block 17 to slide in the groove 15, the spring 16 is extruded, the installation position is located between the pressing plate 14 and the limiting plate 18, and the box body 1 can be tightly pressed by the aid of the tension action of the spring 16.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a net red direct broadcast box that conveniently carries, includes box body (1), its characterized in that, offer epicoele and cavity of resorption in box body (1) respectively, and be provided with motor (2) and two ball (3) in the epicoele respectively, fixed cover respectively is equipped with one-level gear (4) and second gear (5) that the meshing is connected on motor (2) and ball (3), and installs nut (6) on ball (3), the round pin hub connection has traction lever (7) on nut (6), and box body (1) upper end round pin hub mounting has antenna (8) that are connected with traction lever (7), it is provided with pivot (9) to rotate in the cavity of resorption, and ball (3) and pivot (9) go up fixed cover respectively and be equipped with tertiary gear (10) and level four gear (11) that the meshing is connected, fixed cover is equipped with fifth gear (12) on pivot (9), and be provided with rack (13) of being connected with five-stage gear (12) meshing in the cavity of resorption, fixedly connected with clamp plate (14) are gone up in rack (13), and box body (1) both sides are all seted up flutedly (15), the welding has spring (16) in recess (15), and the welding has slider (17) on spring (16), slider (17) fixedly connected with limiting plate (18).

2. The net red direct broadcast box convenient to carry as claimed in claim 1, wherein the upper chamber and the lower chamber correspond to each other up and down, and a long hole for sleeving the third gear (10) and the fourth gear (11) is formed between the upper chamber and the lower chamber.

3. The portable live webcast box is characterized in that the motor (2) is fixedly arranged, and the two ball screws (3) are rotatably arranged on two sides of the motor (2).

4. The portable live webcast box is characterized in that one end of the draw bar (7), which is far away from the nut (6) and extends out of the box body (1), is connected with the antenna (8) through a pin shaft.

5. A portable live webcast box as claimed in claim 4, wherein the rack (13) is slidably disposed in the lower cavity, and the lower end of the rack (13) connected to the pressing plate (14) extends out of the lower end of the box body (1).

6. The net red direct broadcasting box convenient to carry as claimed in claim 1, wherein the spring (16) is installed at the lower end of the groove (15), and the sliding block (17) is slidably sleeved in the groove (15).