Multifunctional automatic recording rod

Abstract

The utility model relates to the technical field of recording rods, and discloses a multifunctional automatic recording rod which comprises an electric telescopic rod, the top end of the electric telescopic rod is fixedly connected with a connector, and the outer wall of the connector is provided with a quick dismounting mechanism. The quick dismounting mechanism comprises a moving ring, the inner wall of the connector is elastically connected with an inserting column through a connecting spring, the top end of the moving ring is rotatably connected with a connecting rod, the side wall of the inner side of the moving ring is fixedly connected with a connecting plate, the outer wall of the connecting plate is fixedly connected with an extrusion column, and the inner wall of the connector is detachably provided with a supporting column. A rubber pad is arranged on the outer wall of the bottom end of the supporting column, and a sealing groove is formed in the inner wall of the connector. According to the utility model, when the recording cylinder is replaced, the moving ring is moved to drive the two groups of plugging columns to move, the extrusion column extrudes the support column to complete the dismounting work, the support column is directly plugged in the connector during installation, and the operation is simple and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of recording rods, in particular to a multifunctional automatic recording rod. Background Art

[0002] Recording poles, as a professional audio recording device, are mainly used in outdoor recording, interviews, micro-film shooting and other scenes to ensure the clarity and quality of sound recording.

[0003] When you need to use a recording rod for recording, first select a suitable recording rod and check whether it is intact. After the inspection, adjust the length of the recording rod. After adjustment, you can perform the recording function.

[0004] When the relevant recording venue is changed, the corresponding recording microphone also needs to be replaced. For example, when recording outdoors, the outdoor environment is accompanied by high noise, so a noise-reducing recording microphone is needed. When recording indoors, the environment is relatively quiet, so a recording microphone with better recording clarity is needed. When replacing a general recording microphone, it is necessary to repeatedly rotate the bracket on the microphone. When installing the microphone bracket, it is generally rotated tighter for greater stability, making subsequent disassembly more laborious. For this reason, a multifunctional automatic recording rod is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a multifunctional automatic recording rod, which aims to improve the problem that the recording tube is troublesome to replace in the prior art.

[0006] In order to achieve the above object, the utility model adopts the following technical solution: a multifunctional automatic recording rod, comprising an electric telescopic rod, the top end of which is fixedly connected to a connector, and the outer wall of which is provided with a quick disassembly mechanism;

[0007] The quick-detachment mechanism includes a moving ring, the inner wall of the connecting head is elastically connected to a plug-in column through a connecting spring, the top of the moving ring is rotatably connected to a connecting rod, the inner side wall of the moving ring is fixedly connected to a connecting plate, the outer wall of the connecting plate is fixedly connected to an extrusion column, the inner wall of the connecting head is detachably provided with a support column, the outer wall of the bottom end of the support column is provided with a rubber pad, the inner wall of the connecting head is provided with a sealing groove, and the top of the support column is provided with a dustproof mechanism.

[0008] As a further description of the above technical solution:

[0009] The inner side wall of the movable ring is slidably connected to the outer wall of the connecting head, and the top end of the connecting rod is rotatably connected to the bottom end of the plug-in column.

[0010] As a further description of the above technical solution:

[0011] One end of the connection spring is fixedly connected to the outer wall of the plug-in column, the other end of the connection spring is fixedly connected to the inner wall of the connector, and the outer wall of the plug-in column is slidably connected to the inner wall of the connector.

[0012] As a further description of the above technical solution:

[0013] The outer wall of the bottom end of the support column is provided with an inserting hole, and the outer wall of the inserting column is inserted into the inner wall of the inserting hole.

[0014] As a further description of the above technical solution:

[0015] The outer wall of the rubber pad is clamped on the inner wall of the sealing groove, and the top end of the extrusion column is in contact with the bottom end of the support column.

[0016] As a further description of the above technical solution:

[0017] The dustproof mechanism includes a support block, the top of the support column is fixedly connected to a support frame, the inner wall of the support block is slidably connected to a moving block, the right end of the moving block is fixedly connected to a handle, the top of the moving block is rotatably connected to a support rod, and the outer wall of the support frame is rotatably connected to a baffle.

[0018] As a further description of the above technical solution:

[0019] The inner wall of the support block is fixedly connected to the outer wall of the support column, and the top end of the support rod is rotatably connected to the outer wall of the baffle.

[0020] As a further description of the above technical solution:

[0021] The inner wall of the moving block is threadedly connected with a bolt, the inner wall of the supporting block is provided with a screw hole, and the right end of the bolt is threadedly connected to the inner wall of the screw hole.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, by the mutual cooperation between the electric telescopic rod, the connecting head and its quick disassembly mechanism and other structures, when it is necessary to replace the recording tube, the moving ring is moved to drive the two groups of plug-in columns to move, and at the same time, the squeezing column squeezes the supporting column to complete the disassembly work. When installing, the supporting column can be directly plugged into the inside of the connecting head, which is simple and convenient to operate.

[0024] 2. In the utility model, by cooperating with each other between the dustproof mechanism and other structures, when the recording tube is not in use, the bolt is turned to release the limit and then the handle is moved upward to drive the two sets of baffles to rotate and close, thereby protecting the recording tube and preventing dust from entering the interior of the recording tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is an overall three-dimensional schematic diagram of a multifunctional automatic recording rod proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of the internal cross-section of a connector of a multifunctional automatic recording rod proposed by the utility model;

[0027] Figure 3 This is a schematic diagram of the enlarged structure of position A of a multifunctional automatic recording rod proposed by the utility model;

[0028] Figure 4 This is an overall three-dimensional schematic diagram of a connecting plate of a multifunctional automatic recording rod proposed by the utility model;

[0029] Figure 5 The utility model is a three-dimensional schematic diagram of the overall handle of a multifunctional automatic recording rod.

[0030] Legend:

[0031] 1. Electric telescopic rod; 2. Quick disassembly mechanism; 201. Moving ring; 202. Extrusion column; 203. Connecting rod; 204. Plug column; 205. Rubber pad; 206. Support column; 207. Connecting spring; 208. Sealing groove; 209. Connecting plate; 3. Dustproof mechanism; 301. Support block; 302. Handle; 303. Moving block; 304. Support rod; 305. Baffle; 306. Support frame; 307. Screw hole; 308. Bolt; 4. Connector. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Reference Figure 1 The utility model provides an embodiment: a multifunctional automatic recording rod, including an electric telescopic rod 1, which automatically adjusts the telescopic length of the recording rod through electric drive and can freely fix the position. The top of the electric telescopic rod 1 is fixedly connected with a connector 4, and the purpose of convenient fixation is achieved through the setting of the connector 4. The outer wall of the connector 4 is provided with a quick disassembly mechanism 2; the quick disassembly mechanism 2 can avoid repeated rotation to achieve the purpose of saving time and effort.

[0034] Reference Figure 2-Figure 4The quick disassembly mechanism 2 includes a moving ring 201, the inner wall of the connecting head 4 is elastically connected to the plug-in column 204 through a connecting spring 207, and the outer wall of the plug-in column 204 is provided with an inclined surface, and the inclined surface is set to facilitate installation. The top of the moving ring 201 is rotatably connected to the connecting rod 203, and the inner side wall of the moving ring 201 is fixedly connected to a connecting plate 209. The movement of the moving ring 201 drives the connecting rod 203 to rotate, and the movement trajectory of the connecting plate 209 is consistent with that of the moving ring 201. At the same time, the connecting plate 209 is set to an L shape, and the outer wall of the connecting plate 209 is fixedly connected to the extrusion column 202, and the extrusion column 202 is driven to move by the movement of the connecting plate 209, and the moving The movement trajectory of the ring 201 is twice, one is to release the limit of the two groups of plug-in columns 204, and when the limit of the two groups of plug-in columns 204 is released, it can also move upward a distance, the inner wall of the connector 4 is removable with a support column 206, the top of the support column 206 is provided with a recording tube, the outer wall of the bottom end of the support column 206 is provided with a rubber pad 205, the inner wall of the connector 4 is provided with a sealing groove 208, the inner wall size of the sealing groove 208 is adapted to the rubber pad 205, and the top of the support column 206 is provided with a dustproof mechanism 3. Through the setting of this mechanism, the recording tube can be dust-proofed, and a large-capacity battery is provided on the inner wall of the recording tube, which can meet two days of continuous use and is rechargeable and replaceable.

[0035] Reference Figure 2-Figure 4 The inner side wall of the moving ring 201 is slidably connected to the outer wall of the connecting head 4, and the purpose of limiting or releasing the limit is achieved by moving the moving ring 201. The top end of the connecting rod 203 is rotatably connected to the bottom end of the plug-in column 204, and the two rotate to avoid movement interference. One end of the connecting spring 207 is fixedly connected to the outer wall of the plug-in column 204, and the other end of the connecting spring 207 is fixedly connected to the inner wall of the connecting head 4. The outer wall of the plug-in column 204 is slidably connected to the inner wall of the connecting head 4. The elasticity of the connecting spring 207 makes the plug-in column 204 have the functions of resetting and limiting. The outer wall of the plug-in column 204 is plugged into the inner wall of the plug-in hole, and the two are plugged together to prevent the support column 206 from moving. The outer wall of the rubber pad 205 is clamped on the inner wall of the sealing groove 208. The setting of the rubber pad 205 and the sealing groove 208 increases the friction force during plugging, thereby making the installed support column 206 more stable. The top end of the extrusion column 202 contacts the bottom end of the support column 206, and the contact between the two causes the rubber pad 205 on the support column 206 to detach from the inside of the sealing groove 208.

[0036] Reference Figure 1-Figure 3The dustproof mechanism 3 includes a support block 301, which plays a supporting and guiding role. The top of the support column 206 is fixedly connected to a support frame 306, which is used to fix the recording tube, and the recording tube inside the support frame 306 can be disassembled and installed. The inner wall of the support block 301 is slidably connected to a moving block 303, and the right end of the moving block 303 is fixedly connected to a handle 302. The moving block 303 is provided with two groups, and the two groups of moving blocks 303 are driven to move by the handle 302. The top of the moving block 303 is rotatably connected to a support rod 304, and the support rod 304 is driven to rotate by the movement of the moving block 303, and the support rod 304 is provided with two groups, and the support frame 306 The outer wall of the movable block 303 is rotatably connected with a baffle 305, and the rotation of the baffle 305 can be used to close the dustproof or open the recording tube for use. The inner wall of the support block 301 is fixedly connected to the outer wall of the support column 206, and the top of the support rod 304 is rotatably connected to the outer wall of the baffle 305. The two rotate to avoid movement interference. The inner wall of the movable block 303 is threadedly connected with a bolt 308, and a screw hole 307 is provided on the inner wall of the support block 301. The cooperation between the bolt 308 and the screw hole 307 can achieve a fixing effect. The right end of the bolt 308 is threadedly connected to the inner wall of the screw hole 307. Two groups of screw holes 307 are provided, one group is used to fix the baffle 305 when it is unfolded, and the other group is used to fix the baffle 305 when it is closed.

[0037] Working principle: When the relevant personnel need to replace the recording tube due to the change of venue, the moving ring 201 is moved upward, so that the moving ring 201 drives the two sets of connecting rods 203 to rotate, and then the two sets of plug-in columns 204 are moved outward, so that the plug-in limit of the two sets of plug-in columns 204 and the support column 206 can be released, and then the moving ring 201 is continued to be moved upward, so that the top of the squeezing column 202 contacts and squeezes the bottom of the support column 206, so that the rubber pad 205 is separated from the inner wall of the sealing groove 208, so that the support column 206 can be removed. 06 can be replaced, and then the moving ring 201 is loosened. Due to the elasticity of the connecting spring 207, the plug-in column 204 is reset, and then the moving ring 201 will also move downward to the lowest point for subsequent operations. Then a new support column 206 is installed, so that the bottom end of the support column 206 contacts and squeezes the two groups of plug-in column 204 inclined surfaces, so that the two groups of plug-in columns 204 move to both ends, and when the rubber pad 205 on the support column 206 is engaged with the sealing groove 208, the plug-in column 204 is plugged with the support column 206, thereby completing the limiting operation.

[0038] After installation is completed, the bolt 308 is rotated to release the limit of the bolt 308, and then the handle 302 can be held and moved downward, so that the handle 302 drives the two sets of moving blocks 303 to move downward, and then the two sets of support rods 304 are rotated, thereby driving the two sets of baffles 305 to open, and then it can be used. After opening, the bolt 308 is rotated in the opposite direction so that the bolt 308 and the screw hole 307 are limited to complete the fixation. When not in use, the handle 302 can be moved upward to close the two sets of baffles 305 to prevent dust from entering the inner wall of the recording tube.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multifunctional automatic recording rod, comprising an electric telescopic rod (1), characterized in that: The top end of the electric telescopic rod (1) is fixedly connected to a connecting head (4), and the outer wall of the connecting head (4) is provided with a quick disassembly mechanism (2); The quick disassembly mechanism (2) comprises a moving ring (201), the inner wall of the connecting head (4) is elastically connected to a plug-in column (204) via a connecting spring (207), the top of the moving ring (201) is rotatably connected to a connecting rod (203), the inner side wall of the moving ring (201) is fixedly connected to a connecting plate (209), the outer wall of the connecting plate (209) is fixedly connected to an extrusion column (202), the inner wall of the connecting head (4) is detachably provided with a support column (206), the outer wall of the bottom end of the support column (206) is provided with a rubber pad (205), the inner wall of the connecting head (4) is provided with a sealing groove (208), and the top of the support column (206) is provided with a dustproof mechanism (3).

2. The multifunctional automatic recording rod according to claim 1, characterized in that: The inner side wall of the movable ring (201) is slidably connected to the outer wall of the connecting head (4), and the top end of the connecting rod (203) is rotatably connected to the bottom end of the plug-in column (204).

3. The multifunctional automatic recording rod according to claim 1, characterized in that: One end of the connection spring (207) is fixedly connected to the outer wall of the plug-in column (204), and the other end of the connection spring (207) is fixedly connected to the inner wall of the connector (4). The outer wall of the plug-in column (204) is slidably connected to the inner wall of the connector (4).

4. The multifunctional automatic recording rod according to claim 1, characterized in that: The outer wall of the bottom end of the support column (206) is provided with an inserting hole, and the outer wall of the inserting column (204) is inserted into the inner wall of the inserting hole.

5. The multifunctional automatic recording rod according to claim 1, characterized in that: The outer wall of the rubber pad (205) is clamped on the inner wall of the sealing groove (208), and the top end of the extrusion column (202) is in contact with the bottom end of the support column (206).

6. The multifunctional automatic recording rod according to claim 1, characterized in that: The dustproof mechanism (3) comprises a support block (301), the top end of the support column (206) is fixedly connected to a support frame (306), the inner wall of the support block (301) is slidably connected to a moving block (303), the right end of the moving block (303) is fixedly connected to a handle (302), the top end of the moving block (303) is rotatably connected to a support rod (304), and the outer wall of the support frame (306) is rotatably connected to a baffle (305).

7. The multifunctional automatic recording rod according to claim 6, characterized in that: The inner wall of the support block (301) is fixedly connected to the outer wall of the support column (206), and the top end of the support rod (304) is rotatably connected to the outer wall of the baffle (305).

8. The multifunctional automatic recording rod according to claim 6, characterized in that: The inner wall of the moving block (303) is threadedly connected with a bolt (308), the inner wall of the supporting block (301) is provided with a screw hole (307), and the right end of the bolt (308) is threadedly connected to the inner wall of the screw hole (307).

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