Telescopic live broadcast support

Abstract

The utility model provides a telescopic live broadcast support, which relates to the technical field of live broadcast supports and comprises a sleeve rod, a telescopic rod slidably connected in the sleeve rod, an adjusting bolt mounted on one side of the sleeve rod, a first groove formed in the peripheral part of the middle of the sleeve rod, a sleeve slidably connected to the periphery of the first groove, and a first compression spring mounted in the sleeve. The two ends of the first compression spring are connected with the top end face of the sleeve and the bottom of the first groove correspondingly, a second groove is formed in one side of the sleeve rod, a fixing block is slidably connected into the second groove, a fixing groove is formed in one side of the sleeve, a push block is slidably connected into the fixing groove, and the bottom end face of the sleeve is movably connected with a plurality of first supporting frames through connecting shafts. The device is novel in overall design and simple in structure, can fix the triangular bracket when the triangular bracket is unfolded, enables the live broadcast bracket to be more stable, avoids damage of live broadcast equipment and unnecessary economic loss caused by toppling over, and can also be quickly folded after live broadcast is finished.

Description

Technical Field

[0001] The utility model belongs to the technical field of a live broadcast bracket, and more specifically, particularly relates to a retractable live broadcast bracket. Background Art

[0002] The retractable live broadcast stand is a flexible and adjustable length stand used to support and fix live broadcast equipment, providing better shooting angles and stability, making it easier for users to live broadcast, record videos and share content. It brings more convenience and creativity to live broadcasters, and improves the live broadcast experience and the viewing quality of the audience.

[0003] Based on the above, the inventors have discovered the following problems: most of the current live broadcast stands can only stand up by opening the retractable triangular bracket installed at the bottom, but the triangular bracket is still movable when opened, which will cause the live broadcast stand to be unstable and easy to tip over, causing the live broadcast equipment to fall and be damaged, resulting in unnecessary economic losses.

[0004] Therefore, in view of this, research and improvement are conducted on the existing structure and defects, and a retractable live broadcast stand is provided to achieve a more practical purpose. Utility Model Content

[0005] The purpose and effect of the retractable live broadcast bracket of the utility model are achieved by the following specific technical means:

[0006] A telescopic live broadcast bracket comprises a sleeve rod, a telescopic rod is slidably connected inside the sleeve rod, an adjusting bolt is installed on one side of the sleeve rod, a first groove is provided in the middle outer portion of the sleeve rod, a sleeve is slidably connected to the outer periphery of the first groove, a first compression spring is installed in the sleeve, the two ends of the first compression spring are respectively connected to the top surface of the sleeve and the bottom of the first groove, a second groove is provided on one side of the sleeve rod, a fixed block is slidably connected in the second groove, a fixed groove is provided on one side of the sleeve, a push block is slidably connected in the fixed groove, and the bottom end surface of the sleeve is movably connected to a plurality of first support frames through a connecting shaft.

[0007] Furthermore, a second compression spring is connected to one side of the second groove, the other end of the second compression spring is connected to a first limiting block, one side of the first limiting block is connected to one end of a fixed block, and the other end of the fixed block is hemispherical.

[0008] Furthermore, a second limit block is installed at one end of the push block, a push rod is installed on one side of the second limit block, a tension spring is installed on the periphery of the push rod, both ends of the tension spring are respectively connected to one side of the second limit block and one side of the fixed groove, and one end of the push rod passes through one side of the fixed groove and extends to the outside.

[0009] Furthermore, a slide groove is provided on the first support frame, a slider is slidably connected in the slide groove, one side of the slider is movably connected to the second support frame via a connecting shaft, and the other end of the second support frame is movably connected to the bottom end surface of the sleeve rod via a connecting shaft.

[0010] Furthermore, the top end of the telescopic rod is movably connected with a clamping mechanism.

[0011] Furthermore, the size of one hemispherical end of the fixing block is matched with the size of the fixing groove.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] By adjusting the bolt, the sleeve and the first support frame, first adjust the extended length of the telescopic rod to make the live broadcast bracket adapt to the height of the user, fix the telescopic rod by screwing the adjusting bolt, and then push the sleeve downward, and when the fixing block moves to the position of the fixing slot, under the action of the second compression spring, the hemispherical end of the fixing block is inserted into the fixing slot to fix the sleeve. At this time, the first support frame is also in an open state during the downward movement of the sleeve, and when the sleeve is fixed, the first support frame is also in a fixed state, thereby making the placement of the live broadcast bracket more stable, and thus effectively preventing the live broadcast bracket from tipping over and damaging the live broadcast equipment, causing unnecessary economic losses. When the live broadcast is completed, press the push rod to make the push block push the fixing block out of the fixing slot, and under the action of the first compression spring, the sleeve moves upward, thereby automatically retracting the first support frame, and thus the live broadcast bracket can be quickly retracted. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a three-dimensional schematic diagram of a retractable live broadcast bracket.

[0015] Figure 2 The utility model is a schematic front view cross-sectional diagram of a partial structure of a retractable live broadcast support.

[0016] Figure 3 The utility model is a retractable live broadcast bracket Figure 2 A is an enlarged schematic diagram.

[0017] Figure 4 The utility model is a retractable live broadcast bracket Figure 2 A magnified schematic diagram of B.

[0018] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0019] 1. sleeve rod; 101. adjusting bolt; 102. first groove; 103. first compression spring; 2. telescopic rod; 201. clamping mechanism; 3. sleeve; 301. fixing groove; 302. push block; 303. second limit block; 304. push rod; 305. tension spring; 4. second groove; 401. fixing block; 402. second compression spring; 403. first limit block; 5. first support frame; 501. slide groove; 502. slider; 503. second support frame. DETAILED DESCRIPTION

[0020] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0021] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] Example:

[0024] As attached Figure 1 To Attachment Figure 4 As shown:

[0025] The utility model provides a telescopic live broadcast bracket, comprising a sleeve rod 1, a telescopic rod 2 is slidably connected inside the sleeve rod 1, an adjusting bolt 101 is installed on one side of the sleeve rod 1, a first groove 102 is provided in the middle outer portion of the sleeve rod 1, a sleeve 3 is slidably connected to the outer periphery of the first groove 102, a first compression spring 103 is installed in the sleeve 3, the two ends of the first compression spring 103 are respectively connected to the top surface of the sleeve 3 and the bottom of the first groove 102, a second groove 4 is provided on one side of the sleeve rod 1, a fixed block 401 is slidably connected in the second groove 4, a fixed groove 301 is provided on one side of the sleeve 3, a push block 302 is slidably connected in the fixed groove 301, and the bottom end surface of the sleeve 3 is movably connected to a plurality of first support frames 5 through a connecting shaft.

[0026] Among them, one side of the second groove 4 is connected to a second compression spring 402, the other end of the second compression spring 402 is connected to a first limit block 403, one side of the first limit block 403 is connected to one end of the fixed block 401, and the other end of the fixed block 401 is hemispherical. The fixed block 401 is moved outward by the action of the second compression spring 402.

[0027] Among them, a second limit block 303 is installed at one end of the push block 302, a push rod 304 is installed on one side of the second limit block 303, and a tension spring 305 is installed on the periphery of the push rod 304. The two ends of the tension spring 305 are respectively connected to one side of the second limit block 303 and one side of the fixed groove 301, and one end of the push rod 304 passes through one side of the fixed groove 301 and extends to the outside. By pressing the push rod 304, the push block 302 pushes the fixed block 401 out of the fixed groove 301. After releasing the push block 302, the push block 302 is reset to the initial position under the action of the tension spring 305.

[0028] Among them, the first support frame 5 is provided with a sliding groove 501, and a slider 502 is slidably connected in the sliding groove 501. One side of the slider 502 is movably connected to the second support frame 503 through a connecting shaft. The other end of the second support frame 503 is movably connected to the bottom end surface of the sleeve rod 1 through a connecting shaft. The second support frame 503 has a stable supporting function for the first support frame 5.

[0029] Among them, the top end of the telescopic rod 2 is movably connected with a clamping mechanism 201, and the live broadcast equipment is fixed by the clamping mechanism 201.

[0030] The size of one end of the hemispherical fixing block 401 matches the size of the fixing groove 301 , and the sleeve 3 is fixed by inserting the fixing block 401 into the fixing groove 301 .

[0031] The specific usage and function of this embodiment are as follows:

[0032] When the lifting device 102 is lifted up, the lifting device 102 is in a state of being lifted and lowered, and ...

[0033] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A retractable live broadcast support, comprising a sleeve rod (1), characterized in that: The sleeve rod (1) is slidably connected with a telescopic rod (2), one side of the sleeve rod (1) is installed with an adjusting bolt (101), a middle peripheral portion of the sleeve rod (1) is provided with a first groove (102), the periphery of the first groove (102) is slidably connected with a sleeve (3), a first compression spring (103) is installed in the sleeve (3), the two ends of the first compression spring (103) are respectively connected to the top surface of the sleeve (3) and the bottom of the first groove (102), a second groove (4) is provided on one side of the sleeve rod (1), a fixing block (401) is slidably connected in the second groove (4), a fixing groove (301) is provided on one side of the sleeve (3), a push block (302) is slidably connected in the fixing groove (301), and the bottom end surface of the sleeve (3) is movably connected to a plurality of first support frames (5) via a connecting shaft.

2. A retractable live broadcast stand as claimed in claim 1, characterized in that: One side of the second groove (4) is connected to a second compression spring (402), the other end of the second compression spring (402) is connected to a first limit block (403), one side of the first limit block (403) is connected to one end of a fixed block (401), and the other end of the fixed block (401) is hemispherical.

3. A retractable live broadcast stand as claimed in claim 1, characterized in that: A second limiting block (303) is installed at one end of the push block (302), a push rod (304) is installed at one side of the second limiting block (303), a tension spring (305) is installed at the periphery of the push rod (304), two ends of the tension spring (305) are respectively connected to one side of the second limiting block (303) and one side of the fixing groove (301), and one end of the push rod (304) passes through one side of the fixing groove (301) and extends to the outside.

4. A retractable live broadcast stand as claimed in claim 1, characterized in that: The first support frame (5) is provided with a slide groove (501), a slider (502) is slidably connected in the slide groove (501), one side of the slider (502) is movably connected to the second support frame (503) via a connecting shaft, and the other end of the second support frame (503) is movably connected to the bottom end surface of the sleeve rod (1) via a connecting shaft.

5. A retractable live broadcast stand as claimed in claim 1, characterized in that: The top end of the telescopic rod (2) is movably connected to a clamping mechanism (201).

6. A retractable live broadcast stand as claimed in claim 1, characterized in that: The size of one end of the hemispherical fixing block (401) matches the size of the fixing groove (301).

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