阅读说明：本技术 一种自动调节水平的节目制作用置物桌 (Program production of automatically regulated horizontally is with putting thing table ) 是由 顾成英 于 2020-06-03 设计创作，主要内容包括：一种自动调节水平的节目制作用置物桌,涉及广播节目制作设备技术领域,包括壳体,所述壳体的中部活动连接有转块,转块的底部内壁固定连接有重力块,壳体的两侧均活动连接有与转块的外侧啮合的齿轮,齿轮的内侧开设有均匀分布的卡槽,壳体的内壁且靠近齿轮的中部固定连接有电磁体,壳体的内壁且靠近电磁体的外侧固定连接有均匀分布的弹簧。该自动调节水平的节目制作用置物桌,通过重力块和转块的配合使用,不管置物桌放置在什么样的平台上,由于重力块位于转块底部的中间位置,导致转块会自动在重力块的重力作用下自动转动至水平状态,从而达到了自动调节至水平的效果,有效保证了广告的拍摄质量,有助于提高节目质量。(The utility model provides an automatic adjust horizontally program preparation with putting thing table, relates to broadcasting program preparation equipment technical field, which comprises a housin, the middle part swing joint of casing has the commentaries on classics piece, changes the bottom inner wall fixedly connected with gravity piece of piece, the equal swing joint in both sides of casing have with the outside engaged with gear of commentaries on classics piece, evenly distributed's draw-in groove is seted up to the inboard of gear, the inner wall of casing and the middle part fixedly connected with electromagnet that is close to the gear, the inner wall of casing and the outside fixedly connected with evenly distributed's that is close to the electromagnet spring. This automatic horizontal programming of regulation is with putting thing table uses through the cooperation of gravity piece and commentaries on classics piece, no matter put the thing table and place on what kind of platform, because the gravity piece is located the intermediate position of commentaries on classics piece bottom, leads to changeing the piece and can rotate to the horizontality automatically under the action of gravity piece automatically to reach automatically regulated to horizontally effect, effectively guaranteed the shooting quality of advertisement, help improving program quality.)

1. The utility model provides an automatically regulated horizontally program production is with putting thing table, includes casing (1), its characterized in that: the middle part of the shell (1) is movably connected with a rotating block (2), the bottom inner wall of the rotating block (2) is fixedly connected with a gravity block (3), two sides of the shell (1) are movably connected with gears (4) meshed with the outer side of the rotating block (2), the inner side of each gear (4) is provided with clamping grooves (5) which are uniformly distributed, the middle part of the inner wall of the shell (1) close to the gears (4) is fixedly connected with an electromagnet (6), the outer side of the inner wall of the shell (1) close to the electromagnet (6) is fixedly connected with springs (7) which are uniformly distributed, the outer side of each spring (7) is fixedly connected with a movable block (8) which is movably connected with the inner wall of the shell (1), the inner side inner wall of each movable block (8) is fixedly connected with a magnetic block (9), the middle part of each movable block (8) is fixedly connected with a dielectric plate, the inner wall of the shell (1) is close to the outer side of the conductive column (11) and is fixedly connected with a rubber film (12), the inner wall of the shell (1) is fixedly connected with positive plates (13) which are uniformly distributed, the inner wall of the shell (1) is fixedly connected with negative plates (14) which are symmetrical to the positive plates (13), and the inner wall of the shell (1) is fixedly connected with a resistor (15) which is electrically connected with the negative plates (14).

2. The automatic horizontal adjustment program production storage table of claim 1, wherein: the shell (1) is made of hard high-strength materials, and the shell (1) does not have magnetic conductivity and electric conductivity.

3. The automatic horizontal adjustment program production storage table of claim 1, wherein: the material of the rotating block (2) is hard high-strength material and the rotating block (2) has no magnetic conductivity and conductivity.

4. The automatic horizontal adjustment program production storage table of claim 1, wherein: the gravity block (3) is made of hard high-density materials, and the size of the gravity block (3) is smaller than that of the rotating block (2).

5. The automatic horizontal adjustment program production storage table of claim 1, wherein: the gear (4) is made of hard high-strength material, and the gear (4) does not have magnetic permeability and electric conductivity.

6. The automatic horizontal adjustment program production storage table of claim 1, wherein: the shape of draw-in groove (5) is the thickness that the degree of depth of cockscomb structure and draw-in groove (5) is less than gear (4), the magnetism in electromagnet (6) outside is opposite with the inboard magnetism of magnetic path (9), spring (7) are compression spring and the diameter of spring (7) is less than the diameter of movable block (8).

7. The automatic horizontal adjustment program production storage table of claim 1, wherein: the material of movable block (8) is stereoplasm high strength material and movable block (8) do not have magnetic conductivity and electric conductivity, the size of dielectric medium board (10) is less than the size of movable block (8), the material of leading electrical pillar (11) is copper material and the shape of leading electrical pillar (11) is cylindric.

8. The automatic horizontal adjustment program production storage table of claim 1, wherein: the rubber membrane (12) is made of soft rubber materials, the rubber membrane (12) is arc-shaped, electrorheological fluid is movably connected to the inner side of the rubber membrane (12), the resistor (15) is a piezoresistor, and the minimum path voltage of the resistor (15) is smaller than the maximum circuit voltage of the negative plate (14).

Technical Field

The invention relates to the technical field of broadcast program making equipment, in particular to a program making object placing table capable of automatically adjusting the level.

Background

The broadcast program production is a technological process of collecting and editing, recording and copying, editing and the like according to the requirements of program arrangement, and finally producing a complete program recording tape which can be used for broadcasting or stored as data, and is one of the main prophase works of broadcast broadcasting.

Some advertisements often can need to be implanted in the broadcast recording, sometimes for the position of prominent advertisement, can place the thing table on one side, place the sign of advertisement again on putting the thing table, but the shooting place often is the unevenness, leads to putting the thing table and can appear the slope, leads to putting the advertisement article on the thing table and appearing the slope, can't shoot the effect that needs, has reduced advertisement quality.

Therefore, we have provided a program preparation of automatically regulated horizontally and used putting the thing table and solve above problem, use through the cooperation of gravity piece and commentaries on classics piece, reached automatically regulated to horizontally effect, effectively guaranteed the shooting quality of advertisement, help improving the program quality, use through the cooperation of rubber membrane and draw-in groove, reached effective restriction commentaries on classics piece pivoted effect, guarantee to change the piece and stably be in the horizontality, improve the practicality.

Disclosure of Invention

The invention adopts the following technical scheme for realizing the technical purpose: a program making object placing table capable of automatically adjusting level comprises a shell, wherein a rotating block is movably connected to the middle of the shell, a gravity block is fixedly connected to the inner wall of the bottom of the rotating block, gears meshed with the outer sides of the rotating block are movably connected to the two sides of the shell, clamping grooves which are uniformly distributed are formed in the inner sides of the gears, an electromagnet is fixedly connected to the inner wall of the shell and the middle of the inner wall of the shell, which is close to the gears, springs which are uniformly distributed are fixedly connected to the inner wall of the shell and the outer side of the inner wall of the shell, a movable block which is movably connected with the inner wall of the shell, a magnetic block is fixedly connected to the inner wall of the inner side of the movable block, a dielectric plate is fixedly connected to the middle of the movable block, a conductive column is fixedly connected to the outer side of the movable block, a rubber film is fixedly connected to the, the inner wall of the shell is fixedly connected with a resistor electrically connected with the negative plate.

The invention has the following beneficial effects:

1. this automatic horizontal programming of regulation is with putting thing table uses through the cooperation of gravity piece and commentaries on classics piece, no matter put the thing table and place on what kind of platform, because the gravity piece is located the intermediate position of commentaries on classics piece bottom, leads to changeing the piece and can rotate to the horizontality automatically under the action of gravity piece automatically to reach automatically regulated to horizontally effect, effectively guaranteed the shooting quality of advertisement, help improving program quality.

2. This automatic horizontal programming of regulation is with putting thing table uses through the cooperation of rubber membrane and draw-in groove, after changeing piece automatically regulated to the level, the rubber membrane can be by electrorheological fluids extrusion inflation and laminate mutually with the draw-in groove, makes the rigidity of gear, further makes the rigidity of changeing the piece to reach effective restriction commentaries on classics piece pivoted effect, guaranteed to change the piece and stably be in the horizontality, improve the practicality.

Furthermore, the shell is made of hard high-strength materials and does not have magnetic conductivity and electric conductivity, and the rotating block is made of hard high-strength materials and does not have magnetic conductivity and electric conductivity.

Furthermore, the gravity block is made of hard high-density materials, the size of the gravity block is smaller than that of the rotating block, the gear is made of hard high-strength materials, and the gear does not have magnetic conductivity and electric conductivity.

Furthermore, the shape of draw-in groove is the cockscomb structure and the degree of depth of draw-in groove is less than the thickness of gear, the magnetism in the electromagnet outside is opposite with the inboard magnetism of magnetic path, the spring is compression spring and the diameter of spring is less than the diameter of movable block.

Further, the material of movable block does not have magnetic conductivity and electric conductivity for stereoplasm high strength material and movable block, the dielectric plate size is less than the size of movable block, the material of leading electrical pillar is for copper material and the shape of leading electrical pillar is cylindric.

Further, the rubber membrane is made of soft rubber materials and is arc-shaped, electrorheological fluid is movably connected to the inner side of the rubber membrane, the resistor is a piezoresistor, and the minimum path voltage of the resistor is smaller than the maximum circuit voltage of the negative plate.

Drawings

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

FIG. 2 is an enlarged partial view of portion A of FIG. 1;

FIG. 3 is a schematic view of the outward movement structure of the movable block according to the present invention;

FIG. 4 is an enlarged partial view of the portion B in FIG. 3 according to the present invention.

In the figure: 1. a housing; 2. rotating the block; 3. a gravity block; 4. a gear; 5. a card slot; 6. an electromagnet; 7. a spring; 8. a movable block; 9. a magnetic block; 10. a dielectric plate; 11. a conductive post; 12. a rubber film; 13. a positive plate; 14. a negative plate; 15. and (4) resistance.

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, a program making object placing table capable of automatically adjusting horizontal comprises a shell 1, wherein the shell 1 plays a role in fixing each part, the shell 1 is made of a hard high-strength material, the shell 1 does not have magnetic conductivity and electric conductivity, a rotating block 2 is made of a hard high-strength material, the rotating block 2 does not have magnetic conductivity and electric conductivity, the middle of the shell 1 is movably connected with the rotating block 2, the rotating block 2 plays a role in each part, a gravity block 3 is fixedly connected to the inner wall of the bottom of the rotating block 2, the gravity block 3 plays a role in automatically adjusting to horizontal, the gravity block 3 is made of a hard high-density material, the size of the gravity block 3 is smaller than that of the rotating block 2, a gear 4 is made of a hard high-strength material, the gear 4 does not have magnetic conductivity and electric conductivity, gears 4 meshed with the outer sides of the shell 1 are movably connected with the gears 4, and the gears 4 play a role in limiting rotation of the.

Evenly distributed's draw-in groove 5 is seted up to gear 4's inboard, draw-in groove 5 plays the effect of restriction gear 4 pivoted, the shape of draw-in groove 5 is the thickness that the degree of depth of cockscomb structure and draw-in groove 5 is less than gear 4, magnetism in the electromagnet 6 outside is opposite with the inboard magnetism of magnetic path 9, spring 7 is the diameter that compression spring and spring 7 are less than the diameter of movable block 8, casing 1's inner wall and the middle part fixedly connected with electromagnet 6 that is close to gear 4, electromagnet 6 plays the driven effect of magnetism, casing 1's inner wall and the outside fixedly connected with evenly distributed's that is close to electromagnet 6 spring 7, spring 7 plays the effect with movable block 8 outside removal, the outside fixedly connected with of spring 7 and casing 1's inner wall swing joint's movable block 8, movable block 8 plays the effect of extrusion electro.

The material of movable block 8 is stereoplasm high strength material and movable block 8 does not have magnetic conductivity and electric conductivity, the size of dielectric medium board 10 is less than the size of movable block 8, the material of leading electrical pillar 11 is copper material and leads the shape of electrical pillar 11 to be cylindric, the inboard inner wall fixedly connected with magnetic path 9 of movable block 8, magnetic path 9 plays magnetic transmission's effect, the middle part fixedly connected with dielectric medium board 10 of movable block 8, dielectric medium board 10 plays the effect of changing circuit voltage, the outside fixedly connected with of movable block 8 leads electrical pillar 11, it plays the effect of changing the electrorheological fluids state to lead electrical pillar 11, the inner wall of casing 1 just is close to the outside fixedly connected with rubber membrane 12 of leading electrical pillar 11, rubber membrane 12 plays the effect of restriction gear 4 pivoted.

The rubber membrane 12 is made of soft rubber material, the rubber membrane 12 is arc-shaped, electrorheological fluid is movably connected to the inner side of the rubber membrane 12, the resistor 15 is a piezoresistor, the minimum path voltage of the resistor 15 is smaller than the maximum circuit voltage passing through the negative plate 14, the positive plate 13 is uniformly distributed and fixedly connected to the inner wall of the shell 1, the negative plate 14 symmetrical to the positive plate 13 is fixedly connected to the inner wall of the shell 1, according to the expression that C is S/d is rS/4 pi kd, it can be known that the size of a capacitor can be determined when the relative area size of the positive plate 13 and the negative plate 14 is large, the larger the capacitor is, the larger the voltage passing through the negative plate 14 is, the resistor 15 electrically connected with the negative plate 14 is fixedly connected to the inner wall of the shell 1, and the resistor 15 plays a role in controlling the circuit.

The working principle is as follows: when the storage table needs to be adjusted, the electromagnet 6 is powered on, as shown in fig. 1, the magnetic block 9 is contracted to the inner side under the action of the magnetic attraction of the electromagnet 6, the relative area of the positive plate 13 and the negative plate 14 is reduced to the minimum by the dielectric plate 10, the circuit voltage of the negative plate 14 is smaller than the minimum access voltage of the resistor 15, the conductive post 11 is not powered on, so that the electrorheological fluid is not powered on, the rubber membrane 12 is in a contracted state, the gear 4 is not clamped with the rotary block 2 at the moment, the rotary block 2 can freely rotate, and the rotary block 2 can automatically rotate to the horizontal level under the action of the gravity block 3;

after the level is adjusted to be horizontal, at this time, the electromagnet 6 is powered off, the movable block 8 moves to the outermost side outwards under the action of the spring 7, the rubber film 12 is squeezed by the electrorheological fluid, the rubber film 12 is clamped with the clamping groove 5, at this time, the relative area of the positive plate 13 and the negative plate 14 is increased to the maximum by the dielectric plate 10, at this time, the circuit voltage passing through the negative plate 14 is larger than the minimum path voltage of the resistor 15, at this time, the resistor 15 is in a path state, the electrorheological fluid is changed into a solid state, the shape of the rubber film 12 is fixed, the relative fixing of the gear 4 and the shell 1 is strengthened, the movement of the rotary block 2 is further limited, and the rotary block.

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.