Portable video and audio recorder

Abstract

The utility model belongs to the technical field of video and audio recorders, and particularly relates to a portable video and audio recorder, which comprises an upper frame, a central frame positioned in the upper frame, a base mounted at the bottom of the upper frame, a battery cover positioned at the bottom of the base and a lithium battery positioned in the battery cover, a displayer and a connecting frame are arranged on the surface of the upper frame, the connecting frame is rectangular, two sets of limiting grooves are formed in the inner side of the connecting frame and correspond to each other, one sides of the two sets of limiting grooves are in a second slope shape, and a clamping groove is formed in the inner side of the connecting frame and located between the two sets of limiting grooves. According to the portable video and audio recorder, the shoulder clip or the back clip can be conveniently connected with the connecting frame, different scene requirements can be met, meanwhile, the carrying performance of the recorder can be improved through the mode, and compared with a traditional mode that only one of the shoulder clip and the back clip can be used, the portable video and audio recorder can better meet the use requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of video and audio recorders, in particular to a portable video and audio recorder. Background Art

[0002] An audio and video recorder is a device that integrates video, audio recording, synchronization and storage. It can record on-site audio and video signals and synchronously store the recorded data in internal storage or external storage devices. It can be used in areas such as conference recording.

[0003] At present, some video and audio recorders are generally directly connected to shoulder clips or back clips, which can only meet one carrying method. Although this carrying method allows users to fix the device on the body and free their hands when shooting or recording videos, it can only provide a single carrying method, which is not very convenient for users to shoot or record in different occasions. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the inventors conducted in-depth research and completed the present utility model after paying a lot of creative work.

[0005] Specifically, the technical problem to be solved by the utility model is to provide a portable video and audio recorder to solve the technical problem that some current video and audio recorders can only meet one carrying method and are not convenient for users to shoot or record in different occasions.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A portable audio and video recorder includes an upper frame, a central frame located inside the upper frame, a base installed at the bottom of the upper frame, the base is located at the bottom of the central frame, a battery cover located at the bottom of the base, and a lithium battery located inside the battery cover. A display and a connecting frame are provided on the surface of the upper frame. The connecting frame is located on one side of the display and fixed to the surface of the upper frame. The connecting frame is rectangular. A limiting groove is provided on the inner side of the connecting frame. The limiting grooves are provided in two groups and correspond to each other. One side of the two groups of limiting grooves is in the shape of a second inclined surface. A snap-in groove is provided on the inner side of the connecting frame. The snap-in groove is located between the two groups of limiting grooves.

[0008] As an improved technical solution, a switch button is provided on one side of the upper frame, a camera module is installed on the surface of the central frame, and one end of the camera module extends to the surface of the upper frame.

[0009] As an improved technical solution, the upper frame, the central frame and the base are connected by bolts.

[0010] As an improved technical solution, a driving block is fixedly connected to one side of the battery cover, a convex strip is fixedly connected to the bottom of the driving block, a guide block and a connecting block are fixedly connected to the surface of the driving block, and the guide block is located on one side of the connecting block.

[0011] As an improved technical solution, a connecting groove and a guide groove are provided at the bottom of the base, the connecting groove is located on one side of the guide groove, the connecting block is located inside the connecting groove, and the guide block is located inside the guide groove and is movably connected thereto.

[0012] As an improved technical solution, one end of the battery cover is fixedly connected to a second card block, the second card block is located at the top of the battery cover, the second card block is provided in two groups corresponding to each other, one side of the second card block is in the shape of a first slope, and a card slot is provided on one side of the second card block, and the card slot is located at the bottom of the first slope.

[0013] As an improved technical solution, a first card block is fixedly connected to the inner side of the base, a protrusion is fixedly connected to one side of the first card block, the protrusion is trapezoidal, the first card block is located on one side of the second card block, and the protrusion is located inside the card slot.

[0014] After adopting the above technical solution, the beneficial effects of the utility model are:

[0015] 1. The utility model can flexibly switch the shoulder clip or the back clip to connect with the connection frame according to the usage scenario, thereby increasing its practicality. At the same time, this method can also improve the portability of the recorder, making it more able to meet the usage needs compared with the traditional method of only using a shoulder clip or a back clip.

[0016] 2. The utility model can increase the stability of the device by connecting the battery cover and the base by snapping, prevent the battery cover from loosening and falling off during use, causing damage to the device or inconvenience in use, and facilitate the replacement of the lithium battery. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0018] Figure 1 The utility model is a schematic diagram of the overall structure of the portable video and audio recorder.

[0019] Figure 2 The utility model is a schematic diagram of the switch button related structure of the portable audio and video recorder.

[0020] Figure 3 The portable audio and video recorder of the utility model Figure 2 Schematic diagram of the enlarged structure of part A.

[0021] Figure 4 The utility model is a schematic diagram of the overall back structure of the portable video and audio recorder.

[0022] Figure 5 The utility model is a schematic diagram of the overall explosion structure of the portable video and audio recorder.

[0023] Figure 6 The utility model is a schematic diagram of the battery cover of the portable audio and video recorder.

[0024] Figure 7 The utility model is a schematic diagram of the base structure of the portable audio and video recorder.

[0025] Description of reference numerals:

[0026] 1. Upper frame; 2. Center frame; 3. Base; 301. Connecting slot; 302. First clamping block; 303. Bump; 304. Guide slot; 4. Lithium battery; 5. Battery cover; 501. Drive block; 502. Bump; 503. Guide block; 504. Connecting block; 505. Second clamping block; 506. First inclined plane; 507. Slot; 6. Display; 7. Switch button; 8. Camera module; 9. Connecting frame; 901. Limiting slot; 902. Second inclined plane; 903. Connecting slot; 10. Bolt. DETAILED DESCRIPTION

[0027] 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 of 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.

[0028] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0029] At the same time, the meaning of "and / or" or "and / or" appearing in the full text includes three options. Taking "A and / or B" as an example, it includes option A, or option B, or a option in which both A and B are satisfied.

[0030] In addition, in the present utility model, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0031] like Figures 1 to 7 As shown together, the present embodiment provides a portable video and audio recorder, which includes an upper frame 1, a central frame 2 located inside the upper frame 1, a base 3 installed at the bottom of the upper frame 1, the base 3 is located at the bottom of the central frame 2, a battery cover 5 located at the bottom of the base 3, and a lithium battery 4 located inside the battery cover 5. A display 6 and a connecting frame 9 are provided on the surface of the upper frame 1. The connecting frame 9 is located on one side of the display 6 and is fixed to the surface of the upper frame 1. The connecting frame 9 is rectangular, and a limiting groove 901 is provided on the inner side of the connecting frame 9. The limiting groove 901 is provided in two groups and corresponds to each other. One side of the two groups of limiting grooves 901 is in the shape of a second inclined surface 902. A snap-in groove 903 is provided on the inner side of the connecting frame 9. The snap-in groove 903 is located between the two groups of limiting grooves 901. The second inclined surface The setting of surface 902 can facilitate the movement of the connection between the shoulder clip and the back clip, so as to facilitate their clamping operation. At the same time, the limit groove 901 can enable the shoulder clip and the back clip to move better inside the connecting frame 9 to ensure their stability, and can ensure that they always move on the same horizontal line to facilitate the connection between the shoulder clip, the back clip and the connecting frame 9. In addition, the clamping groove 903 can facilitate the positioning of the shoulder clip and the back clip. Usually, a clamping block compatible with the clamping groove 903 will be provided at the connection between the shoulder clip and the back clip to avoid the clamping operation of the shoulder clip, the back clip and the connecting frame 9, thereby avoiding the separation state caused by factors such as shaking. Through the setting of the connecting frame 9, the shoulder clip and the back clip can be replaced at any time, so that it can be flexibly switched between the two and adapted to different places. At the same time, the audio and video recorder can also be made portable.

[0032] A switch button 7 is provided on one side of the upper frame 1, and a camera module 8 is installed on the surface of the central frame 2. One end of the camera module 8 extends to the surface of the upper frame 1. By setting the switch button 7 on the side of the recorder, during operation, the user no longer needs to use the other hand to find or flip the buttons on the device, nor does he need to put the device on the ground to operate. Instead, the device can be turned on / off or adjusted directly through the side buttons. This makes the operation more convenient and quick, and improves the user's efficiency. At the same time, this method is more in line with the principles of ergonomic design and can reduce muscle or nerve damage.

[0033] The upper frame 1, the central frame 2 and the base 3 are connected by bolts 10, which can make the assembled device more stable.

[0034] A driving block 501 is fixedly connected to one side of the battery cover 5, a convex strip 502 is fixedly connected to the bottom of the driving block 501, a guide block 503 and a connecting block 504 are fixedly connected to the surface of the driving block 501, the guide block 503 is located on one side of the connecting block 504, the convex strip 502 can increase the friction with the operator's hand to facilitate better operation of the driving block 501, and the driving block 501 can easily drive the battery cover 5 to move and separate it from the base 3.

[0035] A connecting groove 301 and a guide groove 304 are formed at the bottom of the base 3, and the connecting groove 301 is located on one side of the guide groove 304;

[0036] The connecting block 504 is located inside the connecting groove 301, and the guide block 503 is located inside the guide groove 304 and is movably connected thereto. The guide block 503 can prevent the driving block 501 from being offset during movement, so that the battery cover 5 can better fit with the base 3, and at the same time facilitate the connection between the connecting block 504 and the connecting groove 301.

[0037] One end of the battery cover 5 is fixedly connected to a second card block 505, which is located at the top of the battery cover 5. Two groups of second card blocks 505 correspond to each other. One side of the second card block 505 is in the shape of a first inclined surface 506. One side of the second card block 505 is provided with a card slot 507, which is located at the bottom of the first inclined surface 506 and can be conveniently connected with the first card block 302. At the same time, the second card block 505 is located at the top of the driving block 501.

[0038] A first clamping block 302 is fixedly connected to the inner side of the base 3, and a protrusion 303 is fixedly connected to one side of the first clamping block 302. The protrusion 303 is trapezoidal, which helps to connect and cancel the connection with the clamping slot 507;

[0039] The first card block 302 is located on one side of the second card block 505, and the protrusion 303 is located inside the card slot 507, so as to facilitate the positioning of the battery cover 5 and enable the battery cover 5 to be engaged with the base 3, thereby facilitating the disassembly of the battery cover 5, so as to facilitate the replacement of the lithium battery 4, and at the same time protect the circuits and components inside the device from being affected by dust and the like.

[0040] During use, the connection of the shoulder clip or back clip can be slid to the inside of the limiting groove 901 through the second inclined surface 902. When the connection slides to the other end of the limiting groove 901, the elastic block of the connection will be located inside the clamping groove 903, so that the connection of the shoulder clip or back clip can be completed. The fixing method of the shoulder clip or back clip can be adopted according to the needs, so that the carrying method can be freely changed, which helps to meet the needs of different scenarios. At the same time, this method can also improve the carrying performance of the recorder, making it more able to meet the use needs compared with the traditional method of only using the shoulder clip or the back clip;

[0041] In addition, when installing the battery cover 5, the driving block 501 can be driven by the convex strip 502 to move the entire battery cover 5, so that the guide block 503 is located inside the guide groove 304 and moves slowly. During this process, the second card block 505 will slowly move toward the inside of the first card block 302 and the connecting block 504 will move toward the direction of the connecting groove 301. By continuously pushing until the second card block 505 is located inside the first card block 302 and the convex block 303 on one side of the first card block 302 is located inside the card groove 507 inside the second card block 505, the installation of the battery cover 5 can be completed. This method is double positioning, which can ensure the stability of the installation of the battery cover 5. The battery cover 5 is connected to the base 3 by a snap-on method, which can facilitate the replacement of the lithium battery 4, and at the same time, it can also protect the circuits and components inside the device from being affected by dust and the like.

[0042] It should be understood that the purpose of these embodiments is only to illustrate the utility model and is not intended to limit the protection scope of the utility model. In addition, it should also be understood that after reading the technical content of the utility model, those skilled in the art can make various changes, modifications and / or variations to the utility model, and all of these equivalent forms also fall within the protection scope defined by the claims attached to this application.

Claims

1. A portable video and audio recorder, comprising an upper frame (1), a central frame (2) located inside the upper frame (1), a base (3) mounted at the bottom of the upper frame (1), the base (3) located at the bottom of the central frame (2), a battery cover (5) located at the bottom of the base (3), and a lithium battery (4) located inside the battery cover (5), characterized in that: A display (6) and a connection frame (9) are provided on the surface of the upper frame (1); the connection frame (9) is located on one side of the display (6) and is fixed to the surface of the upper frame (1); the connection frame (9) is rectangular; a limiting groove (901) is provided on the inner side of the connection frame (9); two groups of limiting grooves (901) are provided and correspond to each other; one side of the two groups of limiting grooves (901) are both in the shape of a second inclined surface (902); a clamping groove (903) is provided on the inner side of the connection frame (9); the clamping groove (903) is located between the two groups of limiting grooves (901).

2. The portable video and audio recorder according to claim 1, characterized in that: A switch button (7) is provided on one side of the upper frame (1), and a camera module (8) is installed on the surface of the central frame (2), with one end of the camera module (8) extending to the surface of the upper frame (1).

3. The portable video and audio recorder according to claim 2, characterized in that: The upper frame (1), the central frame (2) and the base (3) are connected by bolts (10).

4. The portable video and audio recorder according to claim 1, characterized in that: A driving block (501) is fixedly connected to one side of the battery cover (5), a convex strip (502) is fixedly connected to the bottom of the driving block (501), a guide block (503) and a connecting block (504) are fixedly connected to the surface of the driving block (501), and the guide block (503) is located on one side of the connecting block (504).

5. The portable video and audio recorder according to claim 4, characterized in that: A connecting groove (301) and a guide groove (304) are provided at the bottom of the base (3), and the connecting groove (301) is located on one side of the guide groove (304); The connecting block (504) is located inside the connecting groove (301), and the guiding block (503) is located inside the guiding groove (304) and is movably connected thereto.

6. The portable video and audio recorder according to claim 5, characterized in that: One end of the battery cover (5) is fixedly connected to a second card block (505), the second card block (505) is located at the top of the battery cover (5), two groups of the second card blocks (505) are provided and correspond to each other, one side of the second card block (505) is in the shape of a first inclined surface (506), one side of the second card block (505) is provided with a card slot (507), and the card slot (507) is located at the bottom of the first inclined surface (506).

7. The portable video and audio recorder according to claim 6, characterized in that: A first clamping block (302) is fixedly connected to the inner side of the base (3), a protrusion (303) is fixedly connected to one side of the first clamping block (302), and the protrusion (303) is trapezoidal; The first clamping block (302) is located on one side of the second clamping block (505), and the protrusion (303) is located inside the clamping slot (507).

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