CN113007551A - Support frame for broadcasting and using method thereof - Google Patents
Support frame for broadcasting and using method thereof Download PDFInfo
- Publication number
- CN113007551A CN113007551A CN202110189700.XA CN202110189700A CN113007551A CN 113007551 A CN113007551 A CN 113007551A CN 202110189700 A CN202110189700 A CN 202110189700A CN 113007551 A CN113007551 A CN 113007551A
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- Prior art keywords
- lifting
- guide rail
- broadcasting
- fixed
- movable
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000009434 installation Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 description 5
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drawing Aids And Blackboards (AREA)
Abstract
The invention relates to the technical field of broadcasting equipment, in particular to a support frame for broadcasting and a using method thereof, the support frame comprises a fixed frame and two movable frames, the fixed frame comprises a fixed plate, the two movable frames respectively comprise a movable plate, a rotating rod, a guide rail group and a lifting device, the guide rail group comprises two guide rail frames, a sliding guide rail and a sliding block, the sliding guide rail is arranged on the two guide rail frames, the sliding block is fixed at the bottom end of the movable plate, the sliding block is arranged in the sliding guide rail, the lifting device comprises a lifting box, the lifting box is fixed on the guide rail frame, the bottom end of the movable plate abuts against the top ends of the two lifting screw rods, the lifting worm is rotationally connected with the lifting box, the lifting worm is meshed with the two lifting worm wheels, the lifting motor is installed on the lifting box, and the lifting worm is connected with the output end of the lifting motor; the control of broadcasting personnel can be facilitated in the broadcasting process, and the flexibility and the practicability in use are improved.
Description
Technical Field
The invention relates to the technical field of broadcasting equipment, in particular to a support frame for broadcasting and a using method thereof.
Background
As is well known, the supporting frame for broadcasting is an auxiliary device used in the broadcasting industry to support broadcasting equipment and facilitate the use of the broadcasting equipment, and is widely used in the field of broadcasting equipment.
Because the professional requirement of the broadcasting equipment is high, most broadcasting equipment is complex and occupies a large space, and through search, the prior art (application number: CN201620098529.6) discloses a multifunctional operation console for broadcasting host, and the inventor finds the following problems in the prior art at the same time of realizing the prior art: 1. the device adopts fixed support, places broadcasting equipment on the support frame, when using, controls through broadcasting personnel. However, in the broadcasting process, broadcasting personnel may need to control a plurality of devices to complete an ideal broadcasting effect, and the broadcasting equipment is placed on the fixed support frame, which is inconvenient for the broadcasting personnel to control; 2. the device can not carry out the adjustment of height and angle to corresponding fixed support to different operational environment, is difficult to adapt to different users or different service environment, and actual work effect is not good.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a support frame for broadcasting and a use method thereof, which can facilitate the control of broadcasting personnel in the broadcasting process and improve the flexibility and the practicability in use.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the support frame for broadcasting comprises a fixed frame and two movable frames, wherein the fixed frame comprises a fixed plate, supporting legs are arranged at the bottom of the fixed plate, the two movable frames comprise movable plates, rotating rods, a guide rail group and a lifting device, the bottom of each movable plate is provided with a rotating groove, a rotating bearing is arranged in each rotating groove, a rotating sleeve is fixed on the inner side of each rotating bearing, the rotating sleeve is sleeved at the top end of each rotating rod, each guide rail group comprises two guide rail frames, a sliding guide rail and a sliding block, the sliding guide rail is arranged on the two guide rail frames, the sliding guide rail is arc-shaped, positioning plates are arranged at the two ends of the sliding guide rail, the sliding block is fixed at the bottom end of the movable plate, the sliding block is placed in the sliding guide rail, the lifting device comprises a lifting box, two lifting worm wheels, two lifting screw rods, two lift worm wheels all are connected with the inside rotation of lift case, and the inside of two lift worm wheels all is provided with the lift screw hole, and two lifting screw respectively with the inside threaded connection of two lift screw holes, the lift case is all stretched out to the top and the bottom of two lifting screw, the bottom butt of fly leaf is on the top of two lifting screw, the lift worm rotates with the lift case to be connected, lift worm and two lift worm wheel meshing, elevator motor installs on the lift case, and the lift worm is connected with elevator motor's output, the left side and the right side of fixed plate all are provided with the movable groove, and two adjustable shelves are located the left side and the right side of mount respectively.
Preferably, the inner parts of the two movable grooves are respectively provided with a guard plate, the guard plates are rotatably connected with the rear ends of the movable grooves, the front ends of the guard plates are provided with connecting springs, and the end parts of the connecting springs are connected with the inner sides of the movable grooves.
Preferably, power switches are arranged on the inner sides of the tops of the two movable plates and electrically connected with the lifting motor.
Preferably, the lifting device further comprises a limiting plate, and the limiting plate is fixed at the bottom ends of the two lifting screws.
Preferably, two adjustable shelf all include connecting plate and fixed pin, the connecting plate is fixed the bottom of fly leaf, fixed pin and connecting plate sliding connection, the tip of fixed pin is provided with fixed handle, the outside of sliding guide is even is provided with a plurality of fixed slots.
Preferably, the device further comprises a plurality of baffles, and the baffles are respectively arranged at the rear sides of the tops of the fixed plate and the movable plate.
The use method of the support frame for broadcasting comprises the following steps:
firstly, respectively placing broadcasting equipment on a fixed plate and a movable plate to complete the installation and debugging of the broadcasting equipment;
rotating the movable plate according to the broadcasting requirement to enable the movable plate to rotate around the rotating rod, enabling one end of the movable plate to enter the movable groove, and enabling the broadcasting equipment on the movable plate to be close to the broadcasting equipment on the fixed plate;
and step three, rotating the movable plate out of the movable groove according to the broadcasting requirement, separating the movable plate from the fixed plate, starting the power switch, driving the lifting screw rod and the movable plate to ascend by the lifting motor, separating the sliding block from the sliding guide rail, separating the rotating sleeve from the rotating rod, and completing the height adjustment of the movable plate and the broadcasting equipment.
(III) advantageous effects
Compared with the prior art, the invention provides a support frame for broadcasting and a using method thereof, and the support frame has the following beneficial effects:
the support frame for broadcasting is used for placing and supporting broadcasting equipment through the movable plate and the fixed plate, the movable plate can rotate around the rotating rod according to broadcasting requirements in the broadcasting process, and the movable plate is supported through sliding of the sliding block in the sliding guide rail and is rotated into the movable groove, so that the distance between the broadcasting equipment on the movable plate and the broadcasting equipment on the fixed plate is shortened, and different broadcasting equipment can be conveniently controlled at the same time; in addition, the movable plate is rotated out of the fixed plate, the power switch is turned on, and the lifting motor can be used for controlling the movable plate to lift, so that the heights of the movable plate and the broadcasting equipment can be adjusted according to broadcasting requirements; can make the broadcasting personnel in the nimble convenient removal broadcasting equipment of broadcasting in-process through above-mentioned function, be convenient for control and adjust broadcasting equipment, through the setting of backplate, can cover the activity groove when the fixed plate is rolled out to fly leaf 3, can avoid the activity inslot to get into debris and influence the rotation of fly leaf.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion A of the structural diagram of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a top plan view of the track set and pivot rods of the present invention;
in the figure: 1. a fixing plate; 2. a support leg; 3. a movable plate; 4. rotating the rod; 5. a rotating bearing; 6. rotating the sleeve; 7. a guide rail bracket; 8. a sliding guide rail; 9. a slider; 10. positioning a plate; 11. a lifting box; 12. a lifting worm gear; 13. a lifting screw; 14. a lifting worm; 15. a lifting motor; 16. a guard plate; 17. a connecting spring; 18. a power switch; 19. a limiting plate; 20. a connecting plate; 21. a fixing pin; 22. fixing a handle; 23. and a baffle plate.
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.
Referring to fig. 1-4, the support frame for broadcasting of the present invention comprises a fixed frame and two movable frames, wherein the fixed frame comprises a fixed plate 1, the bottom of the fixed plate 1 is provided with a support leg 2, the two movable frames comprise a movable plate 3, a rotating rod 4, a guide rail set and a lifting device, the bottom of the movable plate 3 is provided with a rotating groove, a rotating bearing 5 is installed inside the rotating groove, a rotating sleeve 6 is fixed on the inner side of the rotating bearing 5, the rotating sleeve 6 is sleeved on the top end of the rotating rod 4, the guide rail set comprises two guide rail frames 7, a sliding guide rail 8 and a sliding block 9, the sliding guide rail 8 is installed on the two guide rail frames 7, the sliding guide rail 8 is arc-shaped, the two ends of the sliding guide rail 8 are provided with positioning plates 10, the sliding block 9 is fixed on the bottom end of the movable plate 3, the sliding, Two lifting screw rods 13, a lifting worm 14 and a lifting motor 15, wherein a lifting box 11 is fixed on a guide rail frame 7, two lifting worm gears 12 are rotatably connected with the inside of the lifting box 11, lifting threaded holes are formed in the insides of the two lifting worm gears 12, the two lifting screw rods 13 are respectively in threaded connection with the insides of the two lifting threaded holes, the top ends and the bottom ends of the two lifting screw rods 13 extend out of the lifting box 11, the bottom end of a movable plate 3 is abutted against the top ends of the two lifting screw rods 13, the lifting worm 14 is rotatably connected with the lifting box 11, the lifting worm 14 is meshed with the two lifting worm gears 12, the lifting motor 15 is installed on the lifting box 11, the lifting worm 14 is connected with the output end of the lifting motor 15, movable grooves are formed in the left side and the right side of a fixed frame, the two movable frames are respectively positioned on the left side and, in the broadcasting process, the movable plate 3 can rotate around the rotating rod 4 according to the broadcasting requirement, and the movable plate 3 is supported by the sliding of the sliding block 9 in the sliding guide rail 8, so that the movable plate 3 is rotated into the movable groove, the distance between the movable plate 3 and the broadcasting equipment on the fixed plate 1 is shortened, and different broadcasting equipment can be controlled conveniently and simultaneously; in addition, the movable plate 3 is rotated out of the fixed plate 1, the power switch 18 is turned on, and the lifting motor 15 can be used for controlling the movable plate 3 to lift, so that the heights of the movable plate 3 and the broadcasting equipment can be adjusted according to broadcasting requirements; by the functions, broadcasting personnel can flexibly and conveniently move the broadcasting equipment in the broadcasting process, and the broadcasting equipment is convenient to control and adjust; the guard plates 16 are arranged inside the two movable grooves, the guard plates 16 are rotatably connected with the rear ends of the movable grooves, the connecting springs 17 are arranged at the front ends of the guard plates 16, the end parts of the connecting springs 17 are connected with the inner sides of the movable grooves, and the movable grooves can be covered by the guard plates 16 when the movable plates 3 are rotated out of the fixed plates 1, so that sundries entering the movable grooves are prevented from affecting the rotation of the movable plates 3; the power switches 18 are arranged on the inner sides of the tops of the two movable plates 3, the power switches 18 are electrically connected with the lifting motor 15, the film switch is arranged on the innermost side of the movable plate 3, the lifting motor 15 cannot be started when the movable plate 3 is rotated into the movable groove, and the movable plate 3 is prevented from being lifted to damage the fixed plate 1.
It should be further noted that the lifting device further includes a limiting plate 19, the limiting plate 19 is fixed at the bottom ends of the two lifting screws 13, and the lifting screws 13 can be prevented from disengaging from the lifting worm wheel 12 by the limiting plate 19; the two movable frames respectively comprise a connecting plate 20 and a fixing pin 21, the connecting plate 20 is fixed at the bottom end of the movable plate 3, the fixing pin 21 is connected with the connecting plate 20 in a sliding manner, a fixing handle 22 is arranged at the end part of the fixing pin 21, a plurality of fixing grooves are uniformly formed in the outer side of the sliding guide rail 8, the movable plate 3 can be fixed at a specific position of the sliding guide rail 8 by inserting the fixing pin 21 into the fixing grooves, and the movable plate 3 is prevented from rotating accidentally; the novel mobile phone is characterized by further comprising a plurality of baffles 23, wherein the baffles 23 are respectively arranged on the rear sides of the tops of the fixed plate 1 and the movable plate 3, and the baffles 23 can prevent broadcasting equipment and the like from sliding off from the rear sides of the movable plate 3 and the fixed plate 1.
The use method of the support frame for broadcasting comprises the following steps:
firstly, respectively placing broadcasting equipment on a fixed plate 1 and a movable plate 3 to complete the installation and debugging of the broadcasting equipment;
step two, according to the broadcasting requirement, rotating the movable plate 3 to enable the movable plate 3 to rotate around the rotating rod 4, and enabling one end of the movable plate 3 to enter the movable groove, so that the broadcasting equipment on the movable plate 3 is close to the broadcasting equipment on the fixed plate 1;
and step three, rotating the movable plate 3 out of the movable groove according to the broadcasting requirement, separating the movable plate 3 from the fixed plate 1, starting the power switch 18, driving the lifting screw 13 and the movable plate 3 to ascend by the lifting motor 15, separating the slide block 9 from the sliding guide rail 8, separating the rotating sleeve 6 from the rotating rod 4, and completing the height adjustment of the movable plate 3 and the broadcasting equipment.
In summary, the working principle and working process of the support frame for broadcasting are that, when in use, broadcasting equipment is respectively placed on the fixed plate 1 and the movable plate 3, and in the broadcasting process, when the distance between the broadcasting equipment needs to be shortened according to the broadcasting requirement, the movable plate 3 is rotated to enable the inner side of the movable plate 3 to rotate around the rotating rod 4, the outer side of the movable plate 3 drives the sliding block 9 to slide in the sliding guide rail 8, so that one end of the movable plate 3 enters the movable groove, the broadcasting equipment on the movable plate 3 is close to the broadcasting equipment on the fixed plate 1, and then the movable plate 3 is fixed with the sliding guide rail 8 by using the fixing pin 21; when the height of the broadcasting equipment needs to be adjusted, the fixing pin 21 is extracted, then the movable plate 3 is rotated out of the movable groove, the movable plate 3 is separated from the fixed plate 1, then the power switch 18 is started, the lifting motor 15 drives the lifting worm 14 and the lifting worm wheel 12 to rotate, so that the lifting worm wheel 12 drives the lifting screw 13 and the movable plate 3 to ascend or descend through rotation, meanwhile, the sliding block 9 is separated from the sliding guide rail 8, the rotating sleeve 6 is separated from the rotating rod 4, the height adjustment of the movable plate 3 and the broadcasting equipment is completed, when the broadcasting equipment needs to be reset, the lifting motor 15 drives the movable plate 3 to descend, the sliding block 9 enters the sliding guide rail 8 again, and the rotating sleeve 6 is sleeved on the rotating rod 4 again.
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 (6)
1. The utility model provides a support frame for broadcast which characterized in that: comprises a fixed frame and two movable frames, wherein the fixed frame comprises a fixed plate (1), the bottom of the fixed plate (1) is provided with a support leg (2), the two movable frames comprise a movable plate (3), a rotating rod (4), a guide rail group and a lifting device, the bottom of the movable plate (3) is provided with a rotating groove, the inside of the rotating groove is provided with a rotating bearing (5), the inner side of the rotating bearing (5) is fixed with a rotating sleeve (6), the rotating sleeve (6) is sleeved on the top end of the rotating rod (4), the guide rail group comprises two guide rail frames (7), a sliding guide rail (8) and a sliding block (9), the sliding guide rail (8) is arranged on the two guide rail frames (7), the sliding guide rail (8) is arc-shaped, both ends of the sliding guide rail (8) are provided with positioning plates (10), and the sliding block (9) is, the slide block (9) is placed inside the sliding guide rail (8), the lifting device comprises a lifting box (11), two lifting worm wheels (12), two lifting screw rods (13), a lifting worm (14) and a lifting motor (15), the lifting box (11) is fixed on the guide rail frame (7), the two lifting worm wheels (12) are both rotatably connected with the inside of the lifting box (11), lifting threaded holes are respectively formed in the two lifting worm wheels (12), the two lifting screw rods (13) are respectively in threaded connection with the inside of the two lifting threaded holes, the lifting box (11) is respectively extended out of the top ends and the bottom ends of the two lifting screw rods (13), the bottom end of the movable plate (3) is abutted against the top ends of the two lifting screw rods (13), the lifting worm (14) is rotatably connected with the lifting box (11), the lifting worm (14) is meshed with the two lifting worm wheels (12), and the lifting motor (15) is installed on the lifting box (11), the output of elevator worm (14) and elevator motor (15) is connected, the left side and the right side of fixed plate (1) all are provided with the movable groove, and two adjustable shelves are located the left side and the right side of mount respectively, and the inside in two movable grooves all is provided with backplate (16), and backplate (16) are rotated with the rear end in movable groove and are connected, and the front end of backplate (16) is provided with coupling spring (17), and the tip of coupling spring (17) is connected with the inboard in movable groove.
2. The stand for broadcasting as claimed in claim 1, wherein: the inner sides of the tops of the two movable plates (3) are respectively provided with a power switch (18), and the power switches (18) are electrically connected with the lifting motor (15).
3. The stand for broadcasting as claimed in claim 1, wherein: the lifting device further comprises a limiting plate (19), and the limiting plate (19) is fixed at the bottom ends of the two lifting screws (13).
4. The stand for broadcasting as claimed in claim 1, wherein: two adjustable shelf all include connecting plate (20) and fixed pin (21), connecting plate (20) are fixed the bottom of fly leaf (3), fixed pin (21) and connecting plate (20) sliding connection, the tip of fixed pin (21) is provided with fixed handle (22), the outside of sliding guide (8) is even is provided with a plurality of fixed slots.
5. The stand for broadcasting as claimed in claim 1, wherein: the novel movable plate type air conditioner is characterized by further comprising a plurality of baffles (23), wherein the baffles (23) are respectively arranged on the rear sides of the tops of the fixed plate (1) and the movable plate (3).
6. A method of using a stand for broadcasting as claimed in any one of claims 1 to 5, characterized by: the method comprises the following steps:
firstly, respectively placing broadcasting equipment on a fixed plate (1) and a movable plate (3) to finish the installation and debugging of the broadcasting equipment;
secondly, rotating the movable plate (3) according to broadcasting requirements, enabling the movable plate (3) to rotate around the rotating rod (4), enabling one end of the movable plate (3) to enter the movable groove, and enabling broadcasting equipment on the movable plate (3) to be close to broadcasting equipment on the fixed plate (1);
and thirdly, rotating the movable plate (3) out of the movable groove according to the broadcasting requirement to separate the movable plate (3) from the fixed plate (1), starting the power switch (18), driving the lifting screw (13) and the movable plate (3) to ascend by the lifting motor (15), separating the sliding block (9) from the sliding guide rail (8), separating the rotating sleeve (6) from the rotating rod (4), and completing the height adjustment of the movable plate (3) and the broadcasting equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110189700.XA CN113007551A (en) | 2021-02-19 | 2021-02-19 | Support frame for broadcasting and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110189700.XA CN113007551A (en) | 2021-02-19 | 2021-02-19 | Support frame for broadcasting and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113007551A true CN113007551A (en) | 2021-06-22 |
Family
ID=76403264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110189700.XA Pending CN113007551A (en) | 2021-02-19 | 2021-02-19 | Support frame for broadcasting and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113007551A (en) |
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| CN211348335U (en) * | 2019-10-21 | 2020-08-25 | 王玉龙 | Fixing and supporting device for electric power detection device |
| CN111956016A (en) * | 2020-08-26 | 2020-11-20 | 义乌市鹏锦饰品有限公司 | Rotating device for displaying samples for processing artware and using method |
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2021
- 2021-02-19 CN CN202110189700.XA patent/CN113007551A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107960766A (en) * | 2017-09-27 | 2018-04-27 | 常州信息职业技术学院 | A kind of environment Public Design drawing fixed frame |
| US10321755B1 (en) * | 2018-08-03 | 2019-06-18 | Jing Hao Enterprise Co., Ltd. | Elevating apparatus of table |
| CN209058251U (en) * | 2018-08-10 | 2019-07-05 | 姜一曈 | A kind of information technology teaching platform |
| CN109171339A (en) * | 2018-09-26 | 2019-01-11 | 许昌涉步餐饮管理有限公司 | A kind of agricultural and sideline product displaying device |
| CN211348335U (en) * | 2019-10-21 | 2020-08-25 | 王玉龙 | Fixing and supporting device for electric power detection device |
| CN211092957U (en) * | 2019-11-04 | 2020-07-28 | 南京林业大学 | Growing children table |
| CN211145951U (en) * | 2019-11-06 | 2020-07-31 | 王福国 | Portable computer support frame for construction engineering cost consultation |
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