CN213629685U

CN213629685U - Multi-angle camera support frame for broadcast television

Info

Publication number: CN213629685U
Application number: CN202022656010.4U
Authority: CN
Inventors: 段渊
Original assignee: Jiuquan Vocational and Technical College Jiuquan Branch of Gansu Radio and TV University
Current assignee: Jiuquan Vocational and Technical College Jiuquan Branch of Gansu Radio and TV University
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-07-06
Anticipated expiration: 2030-11-17

Abstract

The utility model relates to a camera support frame technical field specifically is a multi-angle camera support frame for radio and television, including the back shaft, the bottom fixedly connected with base of back shaft, and the surface of base articulates there is the articulated shaft, the one end that the base was kept away from to the articulated shaft articulates there is the supporting legs, the top of supporting legs articulates there is the sliding sleeve, and the sliding sleeve cup joints the surface at the back shaft, the top of back shaft has cup jointed and has revolved the cover, and revolved the top of cover and cup joint the surface at the loop bar, the top fixed mounting of loop bar has adjustment mechanism. The utility model discloses be provided with adjustment mechanism, when using, through will drawing the outside pulling of button, draw the button and drive the card axle motion at the removal in-process, with first spring compression deformation in the card axle removes to make the card axle break away from the surface of fixed block, rotate the lantern ring this moment, the lantern ring drives the mount in rotating and rotates, thereby changes the angle of mount, makes things convenient for the angle modulation of camera and microphone then.

Description

Multi-angle camera support frame for broadcast television

Technical Field

The utility model relates to a camera support frame technical field specifically is a multi-angle camera support frame for radio and television.

Background

The invention relates to a camera, which is a device for recording images by using an optical principle, wherein the invention of the camera is originally used for producing movies and television programs, but is popularized at present, just like a camera, the camera at early stage needs to use a film for recording, but the invention of the digital camera at present enables the images to be directly stored in a flash memory.

At present, a reporter needs to record images and audio through a camera and a microphone in an interview process, the camera is inconvenient to carry in the interview process at present, a shot picture is prone to shaking, and meanwhile angle adjustment work of the camera and the microphone is complex, so that the problem is solved by the multi-angle camera support frame for the broadcast television.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-angle camera support frame for radio and television to solve present that to propose in the above-mentioned background art and carry comparatively inconveniently at interview in-process camera, make the shooting picture easily appear rocking, the problem comparatively complicated to the angle modulation work of its camera and microphone simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-angle camera support frame for a broadcast television comprises a support shaft, wherein the bottom end of the support shaft is fixedly connected with a base, the surface of the base is hinged with a hinged shaft, one end, away from the base, of the hinged shaft is hinged with a support leg, the top end of the support leg is hinged with a sliding sleeve, the sliding sleeve is sleeved on the surface of the support shaft, the top end of the support shaft is sleeved with a rotary sleeve, the top end of the rotary sleeve is sleeved on the surface of a loop bar, an adjusting mechanism is fixedly mounted at the top end of the loop bar, the adjusting mechanism comprises a fixed block, an annular groove is formed in the surface of the fixed block, a loop is sleeved on the surface of the annular groove, a fixed frame is fixedly connected to the top end of the loop bar, a fixing mechanism is fixedly mounted on the right side of the top end of, the top end of the limiting plate is fixedly connected with a second spring, the top end of the second spring is fixed to the inner wall of the strip-shaped sliding groove of the mounting frame, the front face of the limiting plate is fixedly connected with a clamping plate, and the back face of the clamping plate is fixedly connected with a fixing plate.

Preferably, the bottom surface of the supporting shaft is fixedly connected with a lug, and the top surface of the lug is in contact with the sliding sleeve.

Preferably, the surface of the rotary sleeve is provided with arc-shaped grooves which are uniformly distributed on the surface of the rotary sleeve at equal intervals.

Preferably, the surface of the loop bar is provided with an annular groove, the surface of the annular groove is sleeved with a rotary sleeve, and the inner wall of the bottom end of the rotary sleeve is in contact with the surface of the supporting shaft.

Preferably, the through-hole has been seted up in the left side of fixed block, and the inside of through-hole is inserted and is equipped with the card axle, the fixed surface of card axle is connected with the stopper, and the first spring of left side fixedly connected with of stopper, the left side fixedly connected with of card axle draws the button, the fixed cover of left side fixedly connected with of mount.

Preferably, the top surface of the mounting bracket is provided with a through hole, a threaded shaft is inserted into the through hole, the top end of the threaded shaft is fixedly connected with a knob, and the bottom end of the threaded shaft is inserted with a rubber block.

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

(1) the utility model discloses being provided with adjustment mechanism, when using, through will drawing the button outwards pulling, draw the button and drive the card axle motion in the removal process, the card axle compresses the first spring deformation in the removal to make the card axle break away from the surface of fixed block, rotate the lantern ring this moment, the lantern ring drives the mount rotation in rotating, thereby change the angle of mount, make things convenient for the angle modulation of camera and microphone then;

(2) the utility model discloses be provided with fixed establishment, rotate through the knob when using, the knob drives the screw thread axle rotation in rotating, and the screw thread axle promotes the block rubber motion in rotating, and the block rubber is inconsistent with the surface in the removal, then conveniently fixes the position of cardboard, avoids its in use not hard up, guarantees the stability when the fixing to the camera.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is an enlarged view of a portion of FIG. 1;

FIG. 3 is an enlarged view of a portion B of FIG. 1 according to the present invention;

fig. 4 is a schematic top view of the structure of the middle fixing mechanism of the present invention.

In the figure: 1. a support shaft; 2. a base; 3. hinging a shaft; 4. supporting legs; 5. a sliding sleeve; 6. screwing a sleeve; 7. a loop bar; 8. an adjustment mechanism; 81. a fixed block; 82. clamping a shaft; 83. a first spring; 84. a limiting block; 85. pulling the button; 86. fixing a sleeve; 87. a fixed mount; 88. a collar; 9. a fixing mechanism; 91. a mounting frame; 92. clamping a plate; 93. a second spring; 94. a threaded shaft; 95. a knob; 96. a rubber block; 97. a limiting plate; 98. and (7) fixing the plate.

The specific implementation mode is as follows:

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. 1-4, the present invention provides an embodiment: a multi-angle camera support frame for a broadcast television comprises a support shaft 1, wherein the bottom end of the support shaft 1 is fixedly connected with a base 2, the surface of the base 2 is hinged with a hinged shaft 3, one end of the hinged shaft 3, which is far away from the base 2, is hinged with a supporting leg 4, the top end of the supporting leg 4 is hinged with a sliding sleeve 5, the sliding sleeve 5 is sleeved on the surface of the support shaft 1, the top end of the support shaft 1 is sleeved with a rotary sleeve 6, the top end of the rotary sleeve 6 is sleeved on the surface of a sleeve rod 7, the top end of the sleeve rod 7 is fixedly provided with an adjusting mechanism 8, the adjusting mechanism 8 comprises a fixed block 81, the surface of the fixed block 81 is provided with an annular groove, the surface of the annular groove is sleeved with a sleeve ring 88, the top end of the sleeve ring 88 is fixedly connected with a fixed, a limiting plate 97 is inserted into the strip-shaped chute, the top end of the limiting plate 97 is fixedly connected with a second spring 93, the top end of the second spring 93 is fixed on the inner wall of the strip-shaped chute of the mounting frame 91, the front surface of the limiting plate 97 is fixedly connected with a clamping plate 92, and the back surface of the clamping plate 92 is fixedly connected with a fixing plate 98;

furthermore, the bottom end surface of the supporting shaft 1 is fixedly connected with a lug, the top end surface of the lug is in contact with the sliding sleeve 5, and the sliding sleeve 5 is limited by the lug on the surface of the supporting shaft 1, so that the phenomenon that the sliding sleeve 5 moves too long on the surface of the supporting shaft 1 to easily cause the device to incline and collapse and influence the stability of the device is avoided;

further, arc-shaped grooves are formed in the surface of the rotary sleeve 6 and are evenly distributed on the surface of the rotary sleeve 6 at equal intervals, when a worker holds the surface of the rotary sleeve 6, the annular grooves in the surface of the rotary sleeve 6 are matched with hands of the worker, and therefore the worker is prevented from sliding when the worker twists the rotary sleeve 6;

furthermore, an annular groove is formed in the surface of the loop bar 7, the surface of the annular groove is sleeved with the rotary sleeve 6, the inner wall of the bottom end of the rotary sleeve 6 is in contact with the surface of the support shaft 1, the annular groove in the surface of the loop bar 7 limits the rotary sleeve 6, the phenomenon that the rotary sleeve 6 is loosened in use and influences the normal use of the device is avoided, and therefore workers can conveniently move the rotary sleeve 6 on the surface of the support shaft 1 through rotation of the rotary sleeve 6, and then the height of the device is reasonably adjusted;

furthermore, a through hole is formed in the left side of the fixing block 81, the clamping shaft 82 is inserted into the through hole, a limiting block 84 is fixedly connected to the surface of the clamping shaft 82, a first spring 83 is fixedly connected to the left side of the limiting block 84, a pull button 85 is fixedly connected to the left side of the clamping shaft 82, a fixing sleeve 86 is fixedly connected to the left side of the fixing frame 87, the fixing frame 87 rotates, the fixing frame 87 drives the lantern ring 88 to move on the surface of the fixing block 81 in the rotation, when the fixing frame 87 moves to a proper angle, the limiting block 84 is pushed to move under the action of the elastic force of the first spring 83, the limiting block 84 pushes the clamping shaft 82 to move in the movement, and the clamping shaft 82 is inserted into the fixing block 81 in the movement, so that the position of the fixing frame 87 is;

further, a through hole is formed in the top end surface of the mounting frame 91, a threaded shaft 94 is inserted into the through hole, a knob 95 is fixedly connected to the top end of the threaded shaft 94, a rubber block 96 is inserted into the bottom end of the threaded shaft 94, the knob 95 drives the threaded shaft 94 to rotate and move in rotation, the threaded shaft 94 pushes the rubber block 96 to move in movement, and the rubber block 96 abuts against a fixing plate 98 in movement, so that the clamping tightness of the clamping plate 92 for clamping the camera is guaranteed;

the working principle is as follows: when the camera clamping device is used, as shown in the attached drawings 3 and 4, the device is placed on the surface of the fixed frame 87, meanwhile, the limiting plate 97 is pushed to move under the action of the elastic force of the second spring 93, the limiting plate 97 drives the clamping plate 92 to move in the movement, the clamping plate 92 clamps a camera in the movement, meanwhile, the knob 95 is rotated, the knob 95 drives the threaded shaft 94 to rotate and move in the rotation, the threaded shaft 94 pushes the rubber block 96 to move in the movement, and the rubber block 96 abuts against the fixed plate 98 in the movement, so that the clamping tightness of the clamping plate 92 to the camera is guaranteed.

At this time, as shown in fig. 1 and fig. 2, the pull button 85 is pulled, the pull button 85 drives the latch shaft 82 to move in the movement, the latch shaft 82 drives the stopper 84 to move in the movement, the stopper 84 compresses and deforms the first spring 83 in the movement, the latch shaft 82 breaks away from the inside of the fixing block 81 when moving to a proper position, meanwhile, the fixing frame 87 rotates, the fixing frame 87 drives the collar 88 to move on the surface of the fixing block 81 in the rotation, when the fixing frame 87 moves to a proper angle, the stopper 84 is pushed to move under the elastic force of the first spring 83, the stopper 84 pushes the latch shaft 82 to move in the movement, and the latch shaft 82 is inserted in the inside of the fixing block 81 in the movement, so as to fix the position of the fixing frame 87, which is the whole working principle of the present invention.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a multi-angle camera support frame for broadcast television, includes back shaft (1), its characterized in that: the bottom of the supporting shaft (1) is fixedly connected with a base (2), the surface of the base (2) is hinged with a hinged shaft (3), one end, far away from the base (2), of the hinged shaft (3) is hinged with a supporting leg (4), the top end of the supporting leg (4) is hinged with a sliding sleeve (5), the sliding sleeve (5) is sleeved on the surface of the supporting shaft (1), the top end of the supporting shaft (1) is sleeved with a rotary sleeve (6), the top end of the rotary sleeve (6) is sleeved on the surface of a loop bar (7), the top end of the loop bar (7) is fixedly provided with an adjusting mechanism (8), the adjusting mechanism (8) comprises a fixed block (81), the surface of the fixed block (81) is provided with an annular groove, the surface of the annular groove is sleeved with a loop (88), the top end of the loop (88) is fixedly connected with a fixing frame (87), and the right side of, fixed establishment (9) include mounting bracket (91), the bar spout has been seted up on the surface of mounting bracket (91), and the inside of bar spout is inserted and is equipped with limiting plate (97), top fixedly connected with second spring (93) of limiting plate (97), and the top of second spring (93) is fixed at the bar spout inner wall of mounting bracket (91), the positive fixedly connected with cardboard (92) of limiting plate (97), the back fixedly connected with fixed plate (98) of cardboard (92).

2. The multi-angle camera support for broadcasting television of claim 1, wherein: the bottom surface of the supporting shaft (1) is fixedly connected with a lug, and the top surface of the lug is in contact with the sliding sleeve (5).

3. The multi-angle camera support for broadcasting television of claim 1, wherein: arc-shaped grooves are formed in the surface of the rotary sleeve (6), and the arc-shaped grooves are evenly distributed on the surface of the rotary sleeve (6) at equal intervals.

4. The multi-angle camera support for broadcasting television of claim 1, wherein: an annular groove is formed in the surface of the loop bar (7), a rotary sleeve (6) is sleeved on the surface of the annular groove, and the inner wall of the bottom end of the rotary sleeve (6) is in contact with the surface of the supporting shaft (1).

5. The multi-angle camera support for broadcasting television of claim 1, wherein: the through-hole has been seted up in the left side of fixed block (81), and the inside of through-hole is inserted and is equipped with card axle (82), the fixed surface of card axle (82) is connected with stopper (84), and the first spring of left side fixedly connected with (83) of stopper (84), the left side fixedly connected with of card axle (82) draws button (85), the fixed cover of left side fixedly connected with (86) of mount (87).

6. The multi-angle camera support for broadcasting television of claim 1, wherein: the top surface of mounting bracket (91) has seted up the through-hole, and the inside of through-hole is inserted and is equipped with screw thread axle (94), the top fixedly connected with knob (95) of screw thread axle (94), rubber block (96) are inserted and are equipped with to the bottom of screw thread axle (94).