Multi-angle view-finding fixing device for conference live broadcast

Abstract

The utility model discloses a multi-angle view-finding fixing device for conference live broadcast, which belongs to the technical field of live broadcast equipment, and comprises a fixed base, a height adjusting assembly, a pitching adjusting assembly and an equipment mounting assembly, the height adjusting assembly comprises a fixed pipe detachably arranged in a connecting pipe, and a slidable movable pipe is arranged in the fixed pipe; the movable pipe and the fixed pipe are connected through a fixing assembly. The overall height is adjusted by adjusting the length, extending into the fixed pipe, of the movable pipe so as to adapt to spokesmen of different heights, when the pitching angle needs to be adjusted, the rotating angle of the rotating part is adjusted through the adjusting part so that the pitching angle of the equipment can be adjusted, the adjusting part is of a locking structure, the equipment is prevented from deviating due to vibration, and the practicability of the equipment is improved. The stability of the equipment is improved, when the equipment is installed, different equipment can be installed through the first fixing part and the second fixing part, and the adaptability to the different equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to live broadcast equipment technical field more specifically, relate to a kind of multi-angle viewfinder fixing device for meeting live broadcast. BACKGROUND

[0002] With the popularization of remote office and online meeting, meeting live broadcast has become an important way for enterprises and institutions to deliver information, and the stable fixing and multi-angle viewfinder of camera in live broadcast process are the key to guarantee live broadcast quality. The fixing device commonly used in existing meeting live broadcast is mostly ordinary tripod or simple support, which has the following shortcomings:

[0003] Convenient height adjustment: ordinary tripod needs to adjust the length of each support leg, cannot realize quick extension positioning, and is difficult to adapt to different height speakers or different desktop height scenes;

[0004] Angle adjustment is limited: horizontal direction mostly relies on the overall rotation of tripod, without precise scale and locking structure, easy to deviate due to vibration, poor stability;

[0005] Poor equipment adaptability: existing clamps are mostly fixed size, can only adapt to specific model cameras or mobile phones, and cannot meet the fixing needs of different live broadcast equipment.

[0006] Therefore, the utility model is proposed to solve the above technical problems. UTILITY MODEL CONTENT

[0007] The utility model aims to provide a kind of multi-angle viewfinder fixing device for meeting live broadcast, to solve the technical problems, such as insufficient flexibility, poor stability and adaptability of meeting live broadcast viewfinder fixing equipment in the prior art.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions:

[0009] A kind of multi-angle viewfinder fixing device for meeting live broadcast, comprising:

[0010] Fixed base, vertically connected pipe is fixedly arranged on fixed base;

[0011] Height adjustment assembly, height adjustment assembly includes fixed pipe that can be detachably arranged in connecting pipe, slidable movable pipe is arranged in fixed pipe, movable pipe and fixed pipe are connected by fixed assembly between movable pipe and fixed pipe;

[0012] Pitch adjustment assembly, pitch adjustment assembly includes rotating part and adjustment part, rotating part is fixedly arranged on the upper end of movable pipe by mounting seat, adjustment part adjusts the pitch angle of rotating part;

[0013] The device mounting assembly is fixedly arranged on the rotating part, and comprises a first fixing part and a second fixing part for fixing and mounting different devices.

[0014] The inner tube is fixedly sleeved on the upper end of the movable pipe, the deep groove ball bearing is fixedly sleeved on the outer circumference of the inner tube, the rotating base is fixedly sleeved on the outer circumference of the deep groove ball bearing, the lower end of the rotating base abuts against the outer wall of the movable pipe, and the lower end of the rotating base is provided with a locking screw in threaded connection.

[0015] Further, the inner wall of the connecting pipe is provided with an internal thread, and the outer wall of the lower end of the fixed pipe is provided with an external thread matched with the internal thread.

[0016] Further, a plurality of adjusting holes are uniformly arranged on the outer wall of the movable pipe along the height direction of the movable pipe.

[0017] The fixed pipe is provided with a positioning pin penetrating through the upper end, the positioning pin extends into any adjusting hole to position the device at different installation heights, and the first spring is arranged between the positioning pin and the outer wall of the fixed pipe.

[0018] Further, the rotating part comprises a U-shaped support fixedly arranged on the rotating base, a rotating shaft is hingedly arranged between the two upper ends of the U-shaped support, a connecting block is sleeved on the rotating shaft, a notch is arranged in the middle bottom of the connecting block, and a half-toothed worm wheel is fixedly arranged in the notch.

[0019] Further, the adjusting part comprises a worm engaged with the half-toothed worm wheel, the U-shaped support is provided with mounting plates on the front and rear sides, the worm penetrates through the two mounting plates at the two ends respectively, the worm is rotationally connected with the mounting plates, and the worm is driven by the first driving assembly at any end.

[0020] Further, the device mounting assembly comprises a supporting vertical plate fixedly arranged on the connecting block, mounting holes are arranged in the upper and lower ends of the two sides of the supporting vertical plate, slidable connecting pieces are arranged in the two mounting holes on the same side, and the second spring is arranged between the bottom of the mounting hole and the end portion of the connecting piece.

[0021] The first fixing part is arranged on the front side of the middle portion of the connecting piece, the L-shaped support is arranged on the bottom of the supporting vertical plate, and the first fixing part and the L-shaped support are used for fixing and mounting the mobile phone.

[0022] The middle rear side of the connecting piece is provided with a matching part, a rotatable cam is arranged between the two matching parts, and the outer wall of the cam abuts against the inner side of the two matching parts.

[0023] Further, the supporting vertical plate is provided with an avoiding hole in the center, a placing cylinder is arranged on the side away from the first fixing part of the avoiding hole, the cam is rotationally arranged on the bottom of the placing cylinder, and the cam is driven by the second driving assembly.

[0024] The first fixed part is fixedly connected with the second fixed part.

[0025] Further, the bottom of the fixed base is uniformly provided with a plurality of silica gel anti-skid pads.

[0026] Compared with the prior art, the utility model has the beneficial effects that:

[0027] By adjusting the length of the movable pipe extending into the fixed pipe, the height of the whole is adjusted to adapt to speakers of different heights. When the pitch angle needs to be adjusted, the rotation angle of the rotating part is adjusted through the adjusting part, so that the pitch angle of the equipment is adjusted. The adjusting part is a locking structure, which avoids the equipment from deviating due to vibration and improves the stability of the equipment. When the equipment is installed, the first fixed part and the second fixed part can be used to install different equipment, improving the adaptability of different equipment. BRIEF DESCRIPTION OF DRAWINGS

[0028] The accompanying drawings, which are part of the present application, serve to provide a further understanding of the present application, and the illustrative embodiments of the present application and their descriptions serve to explain the present application, but do not constitute an improper limitation on the present application. Obviously, the drawings described below are only some embodiments, and other drawings can be obtained by those skilled in the art without creative labor. In the drawings:

[0029] Figure 1 The structure schematic view of the multi-angle viewing fixing device for live broadcast of a meeting provided by the embodiment of the present application;

[0030] Figure 2 The structure schematic view of the multi-angle viewing fixing device for live broadcast of a meeting provided by the embodiment of the present application; Figure 1 The structure schematic view of another view of the multi-angle viewing fixing device for live broadcast of a meeting;

[0031] Figure 3 The structure schematic view of the height adjusting assembly of the multi-angle viewing fixing device for live broadcast of a meeting provided by the embodiment of the present application;

[0032] Figure 4 The structure schematic view of the pitch adjusting assembly and the equipment installation assembly of the multi-angle viewing fixing device for live broadcast of a meeting provided by the embodiment of the present application;

[0033] Figure 5 The structure schematic view of another view of the multi-angle viewing fixing device for live broadcast of a meeting provided by the embodiment of the present application; Figure 4 The structure schematic view of another view of the multi-angle viewing fixing device for live broadcast of a meeting provided by the embodiment of the present application;

[0034] Fixing base 1, connecting pipe 2, height adjusting assembly 3, mounting seat 4, pitch adjusting assembly 5 and equipment mounting assembly 6, the vertical connecting pipe 2 is fixedly arranged on the fixing base 1, the height adjusting assembly 3 comprises the fixed pipe 31 which is detachably arranged in the connecting pipe 2, the slidable movable pipe 32 is arranged in the fixed pipe 31, the movable pipe 32 and the fixed pipe 31 are connected through the fixing assembly, the pitch adjusting assembly 5 comprises a rotating part and an adjusting part, the rotating part is fixedly arranged on the upper end of the movable pipe 32 through the mounting seat 4, the adjusting part is used for adjusting the pitch angle of the rotating part, the equipment mounting assembly 6 is fixedly arranged on the rotating part, the equipment mounting assembly 6 comprises the first fixing part 63 and the second fixing part 64, and the first fixing part 63 and the second fixing part 64 are used for fixing and mounting different equipment. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the utility model will be clearly and completely described below, obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0036] Referring to Figures 1 to 5 The utility model discloses a multi -angle viewfinder fixing device for live broadcast of meeting, including: fixed base 1, height adjusting assembly 3, pitch adjusting assembly 5 and equipment mounting assembly 6, the vertical connecting pipe 2 is fixedly arranged on the fixed base 1, the height adjusting assembly 3 includes the fixed pipe 31 that can be detachably arranged in the connecting pipe 2, the slidable movable pipe 32 is arranged in the fixed pipe 31, and the movable pipe 32 and the fixed pipe 31 are connected through the fixing assembly, the pitch adjusting assembly 5 includes rotating part and adjusting part, the rotating part is fixedly arranged on the upper end of the movable pipe 32 through the mounting seat 4, the adjusting part is used for adjusting the pitch angle of the rotating part, the equipment mounting assembly 6 is fixedly arranged on the rotating part, the equipment mounting assembly 6 includes the first fixing part 63 and the second fixing part 64, and the first fixing part 63 and the second fixing part 64 are used for fixing and mounting different equipment.

[0037] In the above scheme, when using, the length of the movable pipe 32 inserted into the fixed pipe 31 can be adjusted according to the needs of different heights, the height of the whole is adjusted to adapt to speakers of different heights, when the pitch angle needs to be adjusted, the rotating angle of the rotating part is adjusted through the adjusting part, so that the pitch angle of the equipment is adjusted, and the adjusting part is a locking structure, which avoids the deviation of the equipment due to vibration and improves the stability of the equipment, when the equipment is installed, the first fixing part 63 and the second fixing part 64 can be used to install different equipment, and the adaptability of different equipment is improved.

[0038] In some possible implementation schemes, referring to Figures 1 to 3As shown, the inner wall of the connecting pipe 2 is provided with internal threads, and the outer wall of the lower end of the fixing pipe 31 is provided with external threads matched with the internal threads, and the fixing pipe 31 is screwed in the connecting pipe 2. When it is needed to hold the device for viewing, the fixing pipe 31 is rotated and removed from the connecting pipe 2, and the fixing pipe 31 is held, thereby facilitating the holding viewing.

[0039] In some possible embodiments, referring to Figure 3 As shown, a plurality of adjusting holes 33 are uniformly arranged on the outer wall of the movable pipe 32 along the height direction of the movable pipe 32, the adjusting holes 33 penetrate the movable pipe 32, the upper end of the fixing pipe 31 is provided with a positioning pin 34 penetrating the fixing pipe 31, the positioning pin 34 extends into any adjusting hole 33 to position the device at different installation heights, and the first spring 35 is arranged between the positioning pin 34 and the outer wall of the fixing pipe 31.

[0040] In the above scheme, when the viewing height of the device is adjusted, the positioning pin 34 is first pulled out so as to be separated from the adjusting hole 33, then the movable pipe 32 is pulled up or pressed down, and the closest adjusting hole 33 is positioned by the positioning pin 34, and then the positioning pin 34 is released, and under the action of the first spring 35, the positioning pin 34 is reinserted into the corresponding adjusting hole 33, and the locking of the viewing height is completed.

[0041] In some possible embodiments, referring to Figure 3 As shown, the upper end of the movable pipe 32 is fixedly sleeved with an inner pipe 36, the outer circumference of the inner pipe 36 is fixedly sleeved with a deep groove ball bearing 37, the outer circumference of the deep groove ball bearing 37 is fixedly sleeved with a rotating base 38, the lower end of the rotating base 38 abuts against the outer wall of the movable pipe 32, and the lower end of the rotating base 38 is provided with a screwing locking screw 39, and the locking screw 39 is detachably connected with the outer wall of the movable pipe 32.

[0042] In the above scheme, before the live broadcast of the meeting or during the live broadcast, when different speakers are switched, the locking screw 39 is loosened, the rotating base 38 is rotated, the device is aligned with the speaking position or the center position of the conference table, different speakers are switched, and after the switching, the locking screw 39 is tightened to tightly abut against the movable pipe 32, thereby fixing the rotating base 38 and the movable pipe 32.

[0043] In some possible embodiments, referring to Figure 4 and Figure 5As shown, the rotating part includes a U-shaped support 51 fixedly installed on the rotating base 38, a rotating shaft 52 hingedly arranged between the two upper ends of the U-shaped support 51, a connecting block 53 sleeved on the rotating shaft 52, a notch formed in the middle bottom of the connecting block 53, and a half-toothed worm wheel 54 fixedly arranged in the notch. The adjusting part includes a worm 56 engaged with the half-toothed worm wheel 54, and two mounting plates 55 arranged on the front and rear sides of the U-shaped support 51. The two ends of the worm 56 respectively penetrate through the two mounting plates 55, and the worm 56 is rotationally connected with the mounting plates 55. The worm 56 is driven by a first driving assembly at either end, which can be a manual knob or a driving motor.

[0044] In the above scheme, when the pitch angle of the device is adjusted, the first driving assembly is used to control the rotation of the worm 56, the rotation of the worm 56 drives the rotation of the half-toothed worm wheel 54, and the rotation of the half-toothed worm wheel 54 drives the rotation of the connecting block 53, so as to adjust the pitch angle of the device. The engagement between the worm 56 and the half-toothed worm wheel 54 has self-locking property, which prevents the pitch angle of the device from being deviated due to vibration.

[0045] In some possible implementation manners, referring to Figure 4 and Figure 5 As shown, the device mounting assembly 6 includes a supporting vertical plate 61 fixedly arranged on the connecting block 53, mounting holes formed in the upper and lower ends of the two sides of the supporting vertical plate 61, slidable connecting pieces 62 installed in the two mounting holes on the same side, second springs arranged between the bottom of the mounting hole and the end of the connecting piece 62, a first fixing part 63 arranged on the front side of the middle part of the connecting piece 62, an L-shaped supporting piece 68 arranged on the bottom of the supporting vertical plate 61, the first fixing part 63 and the L-shaped supporting piece 68 used for fixedly mounting the mobile phone, flexible soft pads arranged on the inner sides of the first fixing part 63 and the L-shaped supporting piece 68, the cooperating parts 66 arranged on the rear side of the middle part of the connecting piece 62, a rotatable cam 67 arranged between the two cooperating parts 66, and the outer wall of the cam 67 abutting against the inner sides of the two cooperating parts 66.

[0046] In the above scheme, when the mobile phone is used for live broadcast, the cam 67 is rotated to a certain angle, the rotation of the cam 67 separates the two cooperating parts 66, so that the connecting piece 62 and the first fixing part 63 are separated, and the second spring is stretched. At this time, the mobile phone is inserted from above the supporting vertical plate 61, so that the bottom of the mobile phone abuts against the L-shaped supporting piece 68, and the back of the mobile phone abuts against the supporting vertical plate 61. Then, the cam 67 is loosened, the second spring is reset, and the connecting piece 62 and the first fixing part 63 relatively move to clamp the two sides of the mobile phone, thereby completing the fixation of the mobile phone.

[0047] In some possible implementation manners, referring to Figure 4 and Figure 5As shown, the support vertical plate 61 has an avoidance hole in the center, and a placement cylinder 65 is provided on the side of the avoidance hole away from the first fixing part 63. The cam 67 is rotatably disposed at the bottom of the placement cylinder 65. The cam 67 is driven by the second drive assembly. The inner side of the first fixing part 63 is fixedly connected to the second fixing part 64. The second drive assembly can be a rotating handle or a drive motor.

[0048] In the above scheme, when using a camera for live broadcast, the second drive assembly drives the cam 67 to rotate at a certain angle, inserts the end of the camera into the placement tube 65, and makes the camera lens face the speaker. Then, the second drive assembly is released, causing the cam 67 to rotate, thereby driving the first fixing part 63 and the second fixing part 64 to move relative to each other, thereby clamping the middle part of the camera.

[0049] See some possible implementations. Figure 1 and Figure 3 As shown, multiple silicone anti-slip pads 7 are evenly arranged on the bottom of the fixed base 1. The silicone anti-slip pads 7 increase the friction between the fixed base 1 and the ground, preventing the fixed base 1 from sliding.

[0050] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A multi-angle framing and fixing device for live conference broadcasting, characterized in that, The utility model relates to a height and pitch adjustable device for equipment, which comprises: a fixed base (1) with a vertical connecting pipe (2) fixedly arranged thereon; a height adjusting assembly (3) comprising a fixed pipe (31) detachably arranged in the connecting pipe (2), wherein a slidable movable pipe (32) is arranged in the fixed pipe (31), and the movable pipe (32) and the fixed pipe (31) are connected through a fixing assembly; a pitch adjusting assembly (5) comprising a rotating part and an adjusting part, wherein the rotating part is fixedly arranged on the upper end of the movable pipe (32) through a mounting seat (4), and the adjusting part is used for adjusting the pitch angle of the rotating part; an equipment mounting assembly (6) fixedly arranged on the rotating part, wherein the equipment mounting assembly (6) comprises a first fixing part (63) and a second fixing part (64) used for fixing and mounting different equipment; an inner pipe (36) fixedly sleeved on the upper end of the movable pipe (32), wherein the outer periphery of the inner pipe (36) is fixedly sleeved with a deep groove ball bearing (37), the outer periphery of the deep groove ball bearing (37) is fixedly sleeved with a rotating base (38), the lower end of the rotating base (38) abuts against the outer peripheral wall of the movable pipe (32), the lower end peripheral wall of the rotating base (38) is provided with a screwing locking screw (39), and the locking screw (39) is detachably connected with the outer peripheral wall of the movable pipe (32).

2. The multi-angle view fixing device for live broadcast of a meeting according to claim 1, characterized in that, The inner wall of the connecting pipe (2) has an internal thread, the outer wall of the lower end of the fixed pipe (31) has an external thread matched with the internal thread, and the fixed pipe (31) is screwed in the connecting pipe (2).

3. The multi-angle view fixing device for live broadcast of a meeting according to claim 2, characterized in that, A plurality of adjusting holes (33) are uniformly formed in the outer wall of the movable pipe (32) along the height direction of the movable pipe (32), and the adjusting holes (33) penetrate the movable pipe (32); a positioning pin (34) is arranged at the upper end of the fixed pipe (31) and extends into any adjusting hole (33) to position the equipment at different mounting heights, and a first spring (35) is arranged between the positioning pin (34) and the outer wall of the fixed pipe (31).

4. The multi-angle view fixing device for live broadcast of a meeting according to claim 1, characterized in that, The rotating part comprises a U-shaped support (51) fixedly arranged on the rotating base (38), the U-shaped support (51) is provided with a hinged rotating shaft (52) between the two upper ends thereof, a connecting block (53) is sleeved on the rotating shaft (52), a notch is formed in the middle bottom of the connecting block (53), and a half-toothed worm wheel (54) is fixedly arranged in the notch.

5. The multi-angle view fixing device for live broadcast of a meeting according to claim 4, characterized in that, The adjusting part comprises a worm (56) engaged with the half-toothed worm wheel (54), the U-shaped support (51) is provided with mounting plates (55) on the front and back sides thereof, the two ends of the worm (56) penetrate the two mounting plates (55) respectively, the worm (56) is rotationally connected with the mounting plates (55), and any end of the worm (56) is driven through a first driving assembly.

6. The multi-angle view fixing device for live broadcast of a meeting according to claim 5, wherein The equipment mounting assembly (6) comprises a supporting vertical plate (61) fixedly arranged on the connecting block (53), mounting holes are formed in upper and lower ends of both sides of the supporting vertical plate (61), slidable connecting pieces (62) are arranged in the two mounting holes on the same side, and second springs are arranged between the bottom of the mounting hole and the end of the connecting piece (62); The first fixing part (63) is arranged on the front side of the middle part of the connecting piece (62), the bottom of the supporting vertical plate (61) is provided with an L-shaped supporting piece (68), and the first fixing part (63) and the L-shaped supporting piece (68) are used for fixing and mounting the mobile phone; The middle rear side of the connecting piece (62) is provided with a matching part (66), and the two matching parts (66) are provided with a rotatable cam (67) therebetween, and the outer wall of the cam (67) is in abutment with the inner sides of the two matching parts (66).

7. The multi-angle view fixing device for live broadcast of a meeting according to claim 6, wherein The center of the supporting vertical plate (61) is provided with an avoiding hole, and the side, away from the first fixing part (63), of the avoiding hole is provided with a placing cylinder (65), the cam (67) is rotatably arranged at the bottom of the placing cylinder (65), and the cam (67) is driven by a second driving assembly; The inner side of the first fixing part (63) is fixedly connected with the second fixing part (64).

8. The multi-angle view fixing device for live broadcast of a meeting according to claim 7, wherein The bottom of the fixing base (1) is uniformly provided with a plurality of silica gel anti-skid pads (7).

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