CN211667423U

CN211667423U - Outdoor broadcast prompter convenient to carry

Info

Publication number: CN211667423U
Application number: CN201922054200.6U
Authority: CN
Inventors: 王利杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-10-13
Anticipated expiration: 2029-11-25

Abstract

The utility model discloses an outdoor broadcast prompter ware convenient to carry, include tripod, flexible bracing piece, hold platform, dead lever, the tripod is placed subaerial, flexible bracing piece fixed mounting is in the tripod upper end, hold a platform fixed mounting at the flexible end upper surface of flexible bracing piece, dead lever fixed mounting holds an upper surface, it is equipped with slewing mechanism to hold the bench, slewing mechanism includes antifriction bearing, brace table, camera, rotates platform, support frame, panel computer, first bevel gear, fixing bearing, dwang, second bevel gear, rotates handle, stretch cord, spring telescopic link, universal ball, spacing hole, bolt, permanent magnet. The beneficial effects of the utility model are that, both can rotate camera and prompter respectively, can rotate it together again, and the prompter position of being convenient for when broadcasting is just to the host, prevents because the prompter rocks the broadcast accident that leads to appearing.

Description

Outdoor broadcast prompter convenient to carry

Technical Field

The utility model relates to a broadcasting equipment technical field specifically is an outdoor broadcast prompter ware convenient to carry.

Background

When a host hosts a program outdoors, the host possibly forgets words due to various emergencies, so that accidents occur, in order to reduce the accidents, a prompter is used by a broadcasting host, a general prompter needs to be independently debugged and installed and is inconvenient to carry, in the prior art, in order to conveniently carry the prompter, a tablet personal computer is generally placed on a support frame of a camera, and the prompter is displayed on the tablet personal computer, so that the host can conveniently see the words at any time when hosting the program, but some problems exist in actual use, the prompter rotates along with the rotation of a camera lens, when the camera does not shoot the host but shoots other pictures, the direction of the prompter is changed, so that the host cannot see the prompter but forgets the words, if the prompter does not rotate along with the rotation of the camera lens, the direction of the prompter needs to be frequently adjusted when the camera is used, it is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a portable's outdoor broadcast prompter ware possesses can height-adjusting, can rotate the direction of prompter ware along with the camera, the advantages such as prompter ware location of being convenient for, has solved the inconvenient problem that changes the prompter ware direction of general device.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a portable outdoor broadcasting prompter comprises a tripod, a telescopic supporting rod, a containing table and a fixing rod, wherein the tripod is placed on the ground, the telescopic supporting rod is fixedly arranged at the upper end of the tripod, the telescopic supporting rod is fixed in a telescopic way through a screw rod, the containing table is fixedly arranged on the upper surface of the telescopic end of the telescopic supporting rod, the fixing rod is fixedly arranged on the upper surface of the containing table, a rotating mechanism is arranged on the containing table,

the slewing mechanism, it includes: a rolling bearing, a supporting platform, a camera, a rotating platform, a supporting frame, a tablet personal computer, a first bevel gear, a fixed bearing, a rotating rod, a second bevel gear, a rotating handle, an elastic rope, a spring telescopic rod, a universal ball, a limiting hole, a bolt and a permanent magnet,

the two rolling bearings are arranged, one rolling bearing is fixedly arranged at the upper end of the fixed rod, the other rolling bearing is sleeved at the middle position of the fixed rod, the supporting table is fixedly arranged on the rolling bearing at the upper part, the camera is arranged on the supporting table through bolts, the rotating table is fixedly arranged at the outer side of the rolling bearing at the lower part, the supporting frame is fixedly arranged at one side of the upper surface of the rotating table, the tablet personal computer is placed on the supporting frame, the first bevel gear is fixedly arranged at the lower surface of the supporting table, the fixing bearing is arranged at one side of the fixed rod, the fixing bearing is positioned below the supporting table, one end of the rotating rod is inserted into the fixing bearing, the second bevel gear is fixedly arranged at one side surface of the rotating rod, the second bevel gear is meshed with the first bevel gear, one end of, spring telescopic link fixed mounting rotates platform upper surface one side, universal ball fixed mounting is on spring telescopic link upper surface, spacing hole site is in a supporting bench lower surface, the bolt is equipped with two, two bolts fixed mounting respectively are in a supporting bench and rotate platform lower surface one side, permanent magnet fixed mounting is in bolt one end.

Preferably, the support frame is the slope support frame, and its inclination in the revolving stage is forty-five degrees, support frame one side surface mounting has four stoppers.

Preferably, two page turning keys are arranged on one side of the tablet personal computer.

Preferably, the fixing rod is a cylindrical fixing rod, the permanent magnet is an arc permanent magnet, and the radian inside the permanent magnet corresponds to that of the fixing rod.

The utility model provides a portable outdoor broadcast prompter, which has the advantages that when the shooting direction of a camera needs to be rotated and a host does not move, the upper bolt is pulled to one side, the upper end of a spring telescopic rod is taken out from a limit hole, a support table can be driven to rotate at a constant speed by rotating a handle, thereby changing the shooting direction of the camera and ensuring that the character information displayed on a tablet computer does not move, when the shooting direction of the camera needs to be rotated and moves along with the movement of the host, two bolts are both pulled to one side, the support table is driven to rotate by rotating the handle, the rotating table can rotate together through the spring telescopic rod, the directions of the tablet computer and the host are consistent, words can be conveniently seen, when the shooting direction of the camera is inconsistent with the direction of the tablet computer, the two bolts are pulled to one side, the support table can be close to the rotating table through the elasticity of an elastic rope, and fix a position through the spring telescopic link, the bolt that the accessible selection was pulled open for but brace table or rotation platform rotate, convenient to use, but this device is installed on the support frame of camera, need not additionally to carry equipment, and the support frame of camera is scalable, is convenient for carry it.

Drawings

Fig. 1 is a schematic structural view of a portable outdoor broadcast prompter of the present invention;

fig. 2 is a partial enlarged view of the portable outdoor broadcast prompter of the present invention;

fig. 3 is a schematic diagram of the position relationship between the support frame and the tablet computer according to the present invention;

FIG. 4 is a schematic view of the position relationship between the ball bearings and the limiting holes;

FIG. 5 is a schematic diagram of the position relationship between the permanent magnet and the fixing rod according to the present invention;

in the figure: 1. a tripod; 2. a telescopic support rod; 3. a containing table; 4. fixing the rod; 5. a rolling bearing; 6. a support table; 7. a camera; 8. a rotating table; 9. a support frame; 10. a tablet computer; 11. a first bevel gear; 12. fixing the bearing; 13. rotating the rod; 14. a second bevel gear; 15. rotating the handle; 16. an elastic cord; 17. a spring telescopic rod; 18. a ball transfer unit; 19. a limiting hole; 20. a bolt; 21. a permanent magnet; 22. a limiting block; 23. and a page turning key.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a portable outdoor broadcasting prompter comprises a tripod 1, wherein a telescopic supporting rod 2 is arranged on the upper surface of the tripod 1, a holding platform 3 is arranged on the upper surface of the telescopic supporting rod 2, a fixing rod 4 is arranged on the upper surface of the holding platform 3, two rolling bearings 5 are arranged on the fixing rod 4, a supporting platform 6 is arranged on the upper rolling bearing 5, a camera 7 is arranged on the upper surface of the supporting platform 6, a rotating platform 8 is arranged on one side of the lower rolling bearing 5, a supporting frame 9 is arranged on one side of the rotating platform 8, a tablet computer 10 is placed on the supporting frame 9, a first bevel gear 11 is arranged on the lower surface of the supporting platform 6, a fixing bearing 12 is arranged on one side of the upper end of the fixing rod 4, a rotating rod 13 is arranged on one side of the fixing bearing 12, a second bevel gear 14 is arranged at one end of, the upper surface of the rotating table 8 is provided with a spring telescopic rod 17, the upper surface of the spring telescopic rod 17 is provided with universal balls 18, the lower surface of the supporting table 6 is provided with a limiting hole 19, the lower surfaces of the supporting table 6 and the rotating table 8 are provided with a bolt 20, and one end of the bolt 20 is provided with a permanent magnet 21.

The following is a description of the materials and shapes of the devices in this case:

tripod: stainless steel material;

fixing a rod: stainless steel material;

permanent magnet: and a magnet.

Example (b): placing the tripod 1 on the ground, adjusting balance, loosening a screw rod at one end of the telescopic supporting rod 2, adjusting the telescopic supporting rod 2 to a proper height, tightening the screw rod, installing the camera 7 on the supporting platform 6 through bolt connection, opening prompter software on the tablet personal computer 10, inputting a corresponding prompter, placing the prompter between limiting blocks 22 on the supporting frame 9, fixing, turning pages through a page turning key 23, inserting the upper end of a spring telescopic rod 17 and universal balls 18 into limiting holes 19, enabling the supporting platform 6 and a rotating platform 8 to be linked, pushing a bolt 20 to the direction of a fixed rod 4, and fixing through magnetic connection of a permanent magnet 21 and the fixed rod 4, wherein the lens direction of the camera 7 is consistent with the prompter direction of the tablet personal computer 10, a host faces a lens and carries out according to the prompter of the tablet personal computer 10,

when the host speaks and needs to move the lens to other pictures, the camera man pulls the bolt 20 at the upper end open to separate the permanent magnet 21 at the upper end from the fixed rod 4, moves the spring telescopic rod 17 downwards to take the universal ball 18 out of the limit hole 19, rotates the rotating handle 15, drives the second bevel gear 14 and the rotating rod 13 to rotate at one side of the fixed bearing 12, drives the support platform 6 and the rolling bearing 5 to rotate at the upper end of the fixed rod 4 through the engagement of the second bevel gear 14 and the first bevel gear 11, changes the shooting direction of the camera 7, simultaneously stretches the elastic rope 16, pushes the pulled bolt 20 back to the original position after moving to the appointed position, connects the permanent magnet 21 with the fixed rod 4, fixes the permanent magnet 6, simultaneously does not change the direction of the tablet computer support platform 10, and presses the page turning key 23 according to the content of the host, the content of the word is changed, and the word is changed,

when the picture shooting is finished, if the direction of the camera 7 is to be rotated to the original position, the bolt 20 at the upper end is pulled away, if the direction of the tablet personal computer 10 is to be rotated to the direction of the lens of the camera 7, the bolt 20 at the lower end is pulled away, the support table 6 and the rotating table 8 can generate relative rotation under the action of the elastic force of the elastic rope 16, and the support table and the rotating table rotate to the same direction, when the universal ball 18 rotates, the friction force during the rotation can be reduced through the rolling of the universal ball 18, when the universal ball 18 rotates to the lower part of the limit hole 19, the universal ball 18 is pushed into the limit hole 19 through the elastic force of the spring telescopic rod 17 to be positioned,

when the camera lens of camera 7 rotates along with host's removal, loosen two bolt 20, rotatory handle 15 that rotates, through the meshing between the gear, can make brace table 6 rotate, spring telescopic rod 17 upper end and universal ball 18 are located spacing hole 19, can be when brace table 6 rotates, drive and rotate platform 8 and antifriction bearing 5 and rotate in the 4 outsides of dead lever, and make the direction of panel computer 10 unanimous with the camera lens direction of camera 7, the apparatus is convenient for carry, after finishing using, can pack up flexible bracing piece 2, reduce the space that occupies, and is convenient for carry.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A portable outdoor broadcasting prompter device comprises a tripod (1), a telescopic supporting rod (2), a holding platform (3) and a fixing rod (4), wherein the tripod (1) is placed on the ground, the telescopic supporting rod (2) is fixedly arranged at the upper end of the tripod (1), the telescopic supporting rod (2) is fixed in a telescopic way through a screw rod, the holding platform (3) is fixedly arranged on the upper surface of the telescopic end of the telescopic supporting rod (2), the fixing rod (4) is fixedly arranged on the upper surface of the holding platform (3), and the portable outdoor broadcasting prompter device is characterized in that a rotating mechanism is arranged on the holding platform (3),

the slewing mechanism, it includes: a rolling bearing (5), a supporting platform (6), a camera (7), a rotating platform (8), a supporting frame (9), a tablet personal computer (10), a first bevel gear (11), a fixed bearing (12), a rotating rod (13), a second bevel gear (14), a rotating handle (15), an elastic rope (16), a spring telescopic rod (17), a universal ball (18), a limiting hole (19), a bolt (20) and a permanent magnet (21),

the two rolling bearings (5) are arranged, one rolling bearing (5) is fixedly arranged at the upper end of the fixing rod (4), the other rolling bearing (5) is sleeved at the middle position of the fixing rod (4), the supporting platform (6) is fixedly arranged on the rolling bearing (5) at the upper part, the camera (7) is arranged on the supporting platform (6) through a bolt, the rotating platform (8) is fixedly arranged at the outer side of the rolling bearing (5) at the lower part, the supporting frame (9) is fixedly arranged at one side of the upper surface of the rotating platform (8), the tablet personal computer (10) is arranged on the supporting frame (9), the first bevel gear (11) is fixedly arranged at the lower surface of the supporting platform (6), the fixed bearing (12) is arranged at one side of the fixing rod (4), the fixed bearing (12) is positioned below the supporting platform (6), and one end of the rotating rod (13) is, second bevel gear (14) fixed mounting is on dwang (13) a side surface, second bevel gear (14) and first bevel gear (11) meshing, it is connected with second bevel gear (14) to rotate handle (15) one end, brace table (6) lower surface and rotation platform (8) upper surface pass through stretch cord (16) and connect, spring telescopic link (17) fixed mounting is in rotation platform (8) upper surface one side, universal ball (18) fixed mounting is on spring telescopic link (17) upper surface, spacing hole (19) are located brace table (6) lower surface, bolt (20) are equipped with two, two bolt (20) fixed mounting are respectively in brace table (6) and rotation platform (8) lower surface one side, permanent magnet (21) fixed mounting is in bolt (20) one end.

2. The portable outdoor broadcasting prompter as claimed in claim 1, wherein the supporting frame (9) is an inclined supporting frame (9), the inclined angle of the inclined supporting frame (9) to the rotating table (8) is forty-five degrees, and four limiting blocks (22) are installed on one side surface of the supporting frame (9).

3. The portable outdoor prompter of claim 1, characterized in that two page turning keys (23) are arranged on one side of the tablet computer (10).

4. The portable outdoor prompter for public address as claimed in claim 1, wherein the fixing rod (4) is a cylindrical fixing rod (4), the permanent magnet (21) is an arc permanent magnet (21), and the inner radian of the permanent magnet (21) corresponds to the fixing rod (4).