Positioning structure of multi-channel acquisition director box

Abstract

The utility model discloses a positioning structure of a multipath acquisition director box, which comprises a director box body, a direction adjusting assembly is fixedly connected to the center of the lower surface of the director box body, a positioning assembly is arranged on the surface of the direction adjusting assembly, and the positioning assembly comprises a stable base, a supporting plate, a sliding rod and a sliding block. According to the scheme, the positioning structure is provided with the direction adjusting assembly, when the direction of the seeding guiding box body needs to be changed, a first hydraulic telescopic rod in the direction adjusting assembly is started at the moment to drive a straight gear to move, and the side wall of the straight gear is meshed with the side wall of a circular gear; in addition, the seeding guiding box body is connected with a circular gear through a second connecting rod, a second bearing and a first connecting rod, so that the movement of a straight gear can drive the seeding guiding box body to rotate, and a first hydraulic telescopic rod has an automatic telescopic function, so that the direction of the seeding guiding box body can be freely adjusted; and the practicability of the device is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of multi-channel acquisition director boxes, and more specifically, to a positioning structure of a multi-channel acquisition director box. Background Art

[0002] The multi-channel acquisition director box, also known as the audio and video acquisition box or the audio and video recording box, is a common electronic device used for directing live broadcasts. The functions of the audio and video acquisition box are similar to those of the audio and video acquisition card. When the multi-channel acquisition director box is in use, it needs to be fixed by a positioning structure to ensure the stability of the equipment.

[0003] For example, CN215010385U discloses an audio and video acquisition box for a live broadcast system, the technical solution of which is as follows: it includes an acquisition box body; a protective mechanism, the protective mechanism includes a base and a shell, the base is fixed to the bottom end of the acquisition box body, the shell is sleeved on the surface of the acquisition box body, and the bottom end of the shell is fixedly connected to the base; a buffer mechanism, the buffer mechanism includes a support member and an elastic buffer member, the support member is arranged at the top end of the shell, and the elastic buffer member is installed at the top end of the support member; the acquisition box body is mainly protected by the shell in the protective mechanism, the shell reduces the possibility of the object falling to the top end of the acquisition box body by hindering the movement of the falling object, and reduces the possibility of the object damaging the acquisition box body; in addition, an elastic buffer is added at the top end of the shell, the elastic buffer has a buffering effect, can reduce the possibility of the object damaging the shell, and further can reduce the possibility of the object causing damage to the acquisition box body inside the shell.

[0004] The positioning structure of the above-mentioned multi-channel acquisition director box still has certain shortcomings: since the multi-channel acquisition director box is positioned by bolt connection, once the multi-channel acquisition director box needs to be disassembled and replaced, the disassembly of multiple sets of bolts will increase the working time, thereby reducing the working efficiency of the device. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a positioning structure of a multi-channel acquisition director box to solve the problems existing in the prior art.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a positioning structure of a multi-channel acquisition director box, comprising a director box body, a direction adjustment component is fixedly connected to the center of the lower surface of the director box body, and a positioning component is arranged on the surface of the direction adjustment component;

[0007] The positioning assembly includes a stable base, a support plate, a sliding rod and a slider. The middle of the upper surface of the stable base is fixedly connected to the support plate, the side wall of the support plate is symmetrically fixedly connected to two sliding rods along the center, and the surface of the sliding rod is symmetrically and movably sleeved with two sliders along the center.

[0008] Wherein, a mounting plate is fixedly connected to one side of the upper surface of the sliding block, a protective pad is bonded to the side wall of the mounting plate, and the material of the protective pad is a rubber component.

[0009] Wherein, a second hydraulic telescopic rod is detachably mounted in the middle of the side wall of the sliding block, one end of the second hydraulic telescopic rod is connected to the middle of the side wall of the supporting plate, and the number of the supporting plates is two.

[0010] The direction adjustment component includes a mounting block and a first bearing. The first bearing is embedded and installed at the center of the upper surface of the mounting block. The side wall of the mounting block fits with the side wall of the protective pad.

[0011] The first connecting rod is fixedly sleeved inside the first bearing, a circular gear is fixedly sleeved in the middle of the surface of the first connecting rod, and a stabilizing plate is fixedly connected to the side wall of the mounting block.

[0012] Wherein, a first hydraulic telescopic rod is detachably mounted on the side wall of the stabilizing plate, a spur gear is detachably mounted on one end of the first hydraulic telescopic rod, and the side wall of the spur gear is meshed with the surface of the circular gear.

[0013] Among them, four fastening rings are inlaid and installed in a rectangular array on the upper surface of the mounting block, and the upper surface of the mounting block is connected to a protective shell through the fastening rings. The lower surface of the protective shell is fixedly connected with four limiting rods in a rectangular array, and the bottom end of the limiting rod is adapted to the interior of the fastening ring.

[0014] Among them, a second bearing is inlaid and installed in the middle of the upper surface of the protective shell, and a second connecting rod is fixedly sleeved inside the second bearing. The top end of the second connecting rod is connected to the center of the lower surface of the director box body, and the bottom end of the second connecting rod is connected to the top end of the first connecting rod.

[0015] The beneficial effects of the above technical solution of the utility model are as follows:

[0016] 1. In the above scheme, the positioning structure is provided with a direction adjustment component. When the direction of the director box body needs to be changed, the first hydraulic telescopic rod inside the direction adjustment component is started to drive the spur gear to move. Because the side wall of the spur gear is meshed with the side wall of the circular gear, and the director box body is connected to the circular gear through the second connecting rod, the second bearing and the first connecting rod, the movement of the spur gear can drive the director box body to rotate. Because the first hydraulic telescopic rod has the function of automatic telescoping, the direction of the director box body can be freely adjusted, thereby enhancing the practicality of the device;

[0017] 2. In the above scheme, the positioning structure is provided with a second hydraulic telescopic rod, a slider, a mounting plate and a protective pad. When the director box body needs to be disassembled and replaced, it is only necessary to start the second hydraulic telescopic rod to drive the slider to retract until the side wall of the protective pad is away from the side wall of the direction adjustment component. At this time, the positioning component can be separated from the director box body. Because the second hydraulic telescopic rod has the function of automatic extension and retraction, it can control the distance between the two sets of mounting plates. Compared with the positioning of the director box body by bolt connection, this positioning method saves more time during disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of assembling the director box body and the direction adjustment component of the utility model;

[0020] Figure 3 This is a schematic diagram of the disassembly of the positioning component of the utility model;

[0021] Figure 4 This is a schematic diagram of the disassembly of the direction adjustment component of the utility model.

[0022] [reference numerals]

[0023] 1. Director box body; 2. Direction adjustment assembly; 3. Positioning assembly; 21. Mounting block; 22. First bearing; 23. First connecting rod; 24. Circular gear; 25. Stabilizing plate; 26. First hydraulic telescopic rod; 27. Spur gear; 28. Fastening ring; 29. ​​Protective shell; 20. Limiting rod; 201. Second bearing; 202. Second connecting rod; 31. Stabilizing base; 32. Support plate; 33. Sliding rod; 34. Sliding block; 35. Mounting plate; 36. Protective pad; 37. Second hydraulic telescopic rod. DETAILED DESCRIPTION

[0024] In order to make the technical problems to be solved, technical solutions and advantages of the present invention more clear, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0025] Embodiment 1:

[0026] See also Figure 1-4 A positioning structure of a multi-channel acquisition director box comprises a director box body 1, a direction adjustment component 2 is fixedly connected to the center of the lower surface of the director box body 1, and a positioning component 3 is arranged on the surface of the direction adjustment component 2;

[0027] The positioning assembly 3 includes a stable base 31, a support plate 32, a slide bar 33 and a slider 34. The middle of the upper surface of the stable base 31 is fixedly connected to the support plate 32. The side wall of the support plate 32 is fixedly connected to two slide bars 33 along the center symmetrically. The surface of the slide bar 33 is movably sleeved with two sliders 34 along the center symmetrically.

[0028] A mounting plate 35 is fixedly connected to one side of the upper surface of the slider 34, and a protective pad 36 is bonded to the side wall of the mounting plate 35. The material of the protective pad 36 is a rubber component. A second hydraulic telescopic rod 37 is detachably installed in the middle of the side wall of the slider 34. One end of the second hydraulic telescopic rod 37 is connected to the middle of the side wall of the support plate 32. There are two support plates 32. The direction adjustment component 2 includes a mounting block 21 and a first bearing 22. The first bearing 22 is inlaid and installed at the center of the upper surface of the mounting block 21. The side wall of the mounting block 21 fits with the side wall of the protective pad 36. The first connecting rod 23 is fixedly sleeved inside the first bearing 22. A circular gear 24 is fixedly sleeved on the middle of the surface of the first connecting rod 23. The side wall of the mounting block 21 is fixedly connected to a stabilizing plate 25. The side wall of the stabilizing plate 25 is detachably mounted A first hydraulic telescopic rod 26 is installed, and a spur gear 27 is detachably installed at one end of the first hydraulic telescopic rod 26. The side wall of the spur gear 27 meshes with the surface of the circular gear 24. Four fastening rings 28 are inlaid and installed in a rectangular array on the upper surface of the mounting block 21. The upper surface of the mounting block 21 is connected to a protective shell 29 through the fastening ring 28. Four limiting rods 20 are fixedly connected to the lower surface of the protective shell 29 in a rectangular array. The bottom end of the limiting rod 20 is adapted to the interior of the fastening ring 28. A second bearing 201 is inlaid and installed in the middle of the upper surface of the protective shell 29. The second bearing 201 is fixedly sleeved with a second connecting rod 202. The top end of the second connecting rod 202 is connected to the center of the lower surface of the director box body 1, and the bottom end of the second connecting rod 202 is connected to the top of the first connecting rod 23.

[0029] Benefits: The provision of the limiting rod 20 and the fastening ring 28 facilitates separation of the protective shell 29 from the mounting block 21 , thereby facilitating maintenance of the direction adjustment assembly 2 .

[0030] The working process of the utility model is as follows:

[0031] When the positioning structure is in use, in order to facilitate the adjustment of the direction of the director box body 1, a direction adjustment component 2 is provided. When the direction of the director box body 1 needs to be changed, the first hydraulic telescopic rod 26 inside the direction adjustment component 2 is started to drive the spur gear 27 to move. Because the side wall of the spur gear 27 is meshed with the side wall of the circular gear 24, and the director box body 1 is connected to the circular gear 24 through the second connecting rod 202, the second bearing 201 and the first connecting rod 23, the movement of the spur gear 27 can drive the director box body 1 to rotate. Because the first hydraulic telescopic rod 26 has the function of automatic telescoping, the direction of the director box body 1 can be freely adjusted, thereby enhancing the practicality of the device.

[0032] In the above scheme, when the positioning structure is in use, in order to facilitate the replacement of the director box body 1, a second hydraulic telescopic rod 37, a slider 34, a mounting plate 35 and a protective pad 36 are provided. When the director box body 1 needs to be disassembled and replaced, it is only necessary to start the second hydraulic telescopic rod 37 to drive the slider 34 to retract until the side wall of the protective pad 36 is away from the side wall of the direction adjustment component 2. At this time, the positioning component 3 can be separated from the director box body 1. Because the second hydraulic telescopic rod 37 has the function of automatic extension and retraction, it can control the distance between the two sets of mounting plates 35. Compared with the positioning of the director box body 1 by bolt connection, this positioning method saves more time during disassembly.

[0033] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0034] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0035] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A positioning structure for a multi-channel acquisition director box, comprising a director box body (1), characterized in that: A direction adjustment component (2) is fixedly connected to the center of the lower surface of the director box body (1), and a positioning component (3) is arranged on the surface of the direction adjustment component (2); The positioning assembly (3) comprises a stable base (31), a support plate (32), a slide rod (33) and a slider (34); the middle of the upper surface of the stable base (31) is fixedly connected to the support plate (32); the side wall of the support plate (32) is fixedly connected to two slide rods (33) symmetrically along the center; the surface of the slide rod (33) is movably sleeved with two sliders (34) symmetrically along the center.

2. The positioning structure of the multi-channel acquisition director box according to claim 1 is characterized in that: A mounting plate (35) is fixedly connected to one side of the upper surface of the sliding block (34), a protective pad (36) is bonded to the side wall of the mounting plate (35), and the material of the protective pad (36) is a rubber component.

3. The positioning structure of the multi-channel acquisition director box according to claim 1 is characterized in that: A second hydraulic telescopic rod (37) is detachably mounted in the middle of the side wall of the sliding block (34), one end of the second hydraulic telescopic rod (37) is connected to the middle of the side wall of the support plate (32), and the number of the support plates (32) is two.

4. The positioning structure of the multi-channel acquisition director box according to claim 1, characterized in that: The direction adjustment component (2) comprises a mounting block (21) and a first bearing (22); the first bearing (22) is embedded and mounted at the center of the upper surface of the mounting block (21); and the side wall of the mounting block (21) is in contact with the side wall of the protective pad (36).

5. The positioning structure of the multi-channel acquisition director box according to claim 4 is characterized in that: A first connecting rod (23) is fixedly sleeved inside the first bearing (22), a circular gear (24) is fixedly sleeved in the middle of the surface of the first connecting rod (23), and a stabilizing plate (25) is fixedly connected to the side wall of the mounting block (21).

6. The positioning structure of the multi-channel acquisition director box according to claim 5, characterized in that: A first hydraulic telescopic rod (26) is detachably mounted on the side wall of the stabilizing plate (25), a spur gear (27) is detachably mounted on one end of the first hydraulic telescopic rod (26), and the side wall of the spur gear (27) is meshed with the surface of the circular gear (24).

7. The positioning structure of the multi-channel acquisition director box according to claim 4, characterized in that: Four fastening rings (28) are inlaid and installed in a rectangular array on the upper surface of the mounting block (21); the upper surface of the mounting block (21) is connected to a protective shell (29) via the fastening rings (28); the lower surface of the protective shell (29) is fixedly connected to four limiting rods (20) in a rectangular array; the bottom ends of the limiting rods (20) are adapted to the interior of the fastening rings (28).

8. The positioning structure of the multi-channel acquisition director box according to claim 7, characterized in that: A second bearing (201) is embedded in the middle of the upper surface of the protective shell (29), and a second connecting rod (202) is fixedly sleeved inside the second bearing (201). The top end of the second connecting rod (202) is connected to the center of the lower surface of the director box body (1), and the bottom end of the second connecting rod (202) is connected to the top end of the first connecting rod (23).

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