Novel identification device

Abstract

The utility model relates to the technical field of sign language translation auxiliary equipment, in particular to a novel recognition device. The device comprises a fixed base, the inner side of the fixed base is rotatably connected with a connecting rod, the inner side of the connecting rod is slidably connected with an extension rod, the fixed base is provided with an adjusting mechanism, the outer side of the top of the extension rod is rotatably connected with a connecting frame, the connecting frame is provided with a clamping mechanism, and the clamping mechanism is provided with a collection device body. The clamping mechanism is used for clamping and fixing the collecting device body. According to the novel recognition device provided by the utility model, through the design of the clamping mechanism, the collection device body can be quickly clamped only by slightly stretching the clamping plate without complicated operation, so that the collection device body is convenient to install and fix in the use process; the adjusting mechanism can ensure that the device is located at the optimal sight and operation height of a user, and use comfort and operation efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sign language translation auxiliary equipment, in particular to a novel recognition device. Background Art

[0002] The sign language translation acquisition device is a device specially designed to capture and recognize sign language movements and then convert them into speech or other forms of text output. The 3D Convolutional Neural Network (3D CNN) model of the sign language translation acquisition device is a deep learning model used to process sign language recognition tasks. It is an extension of the 2D Convolutional Neural Network (2D CNN) and can model features in the time dimension.

[0003] For example, a Chinese utility model patent (CN212782670U) discloses a barrier-free conference sign language translation display device, including a base, a rotating component, a panoramic image acquisition component for acquiring panoramic image data, an audio component for acquiring and outputting audio data, and a display screen for displaying translated images. The support component is a rotatable support component, and the panoramic image acquisition component and the audio component are respectively arranged on the base. The display screen is rotatably connected to the base through the rotatable support component so that the display screen can rotate. A local image acquisition component is also provided on the display screen to acquire video images of the deaf person who is speaking.

[0004] When using the above technology, it was found that the following technical problems exist in the prior art: the height of the display screen of the above sign language translation device is fixed and cannot be adjusted according to factors such as the user's height and sitting posture, which may cause some users to feel inconvenience or fatigue when watching. For this reason, we designed a new recognition device to provide another technical solution to the above technical problems. Utility Model Content

[0005] Based on this, it is necessary to provide a new type of identification device to address the above-mentioned technical problems. Through the design of the clamping mechanism, the collection device body can be quickly clamped by simply stretching the clamping plate without complicated operations, which facilitates the installation and fixation of the collection device body during use; the adjustment mechanism can ensure that the device is located at the user's optimal line of sight and operating height, thereby improving use comfort and operating efficiency.

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

[0007] A new type of identification device comprises a fixed base, the inner side of the fixed base is rotatably connected to a connecting rod, the inner side of the connecting rod is slidably connected to an extension rod, an adjustment mechanism is provided on the fixed base, the outer side of the top of the extension rod is rotatably connected to a connecting frame, the connecting frame is provided with a clamping mechanism, the clamping mechanism is provided with a collection device body, and the clamping mechanism is used to clamp and fix the collection device body.

[0008] As a preferred embodiment of the new identification device provided by the utility model, the adjusting mechanism includes a worm wheel, a worm, a first knob, a rotating stick, a threaded rod, a first bevel gear, a second bevel gear and a second knob. A worm wheel is fixed to the bottom end of the outer side of the connecting rod, and the worm wheel is located inside the fixed base. One side of the worm wheel is meshed with a worm, and the worm is rotatably connected to the fixed base. One end of the worm passes through the fixed base and is fixed with a first knob. The bottom inside the connecting rod is rotatably connected to a rotating stick, and the rotating stick is rotatably connected to the connecting rod.

[0009] As a preferred embodiment of the new identification device provided by the utility model, a threaded rod is fixed to the top of the rotating stick, a first bevel gear is fixed to the outside of the connecting rod, a second bevel gear is meshed and connected to the top of the first bevel gear, a second rotating knob is fixed to the end of the second bevel gear away from the first rotating knob, and the second rotating knob is rotatably connected to the connecting rod.

[0010] As a preferred embodiment of the new identification device provided by the utility model, the clamping mechanism includes a placing plate, a fixed rod, a sliding rod, a spring and a clamping plate, and placing plates are fixed at both ends of one side of the connecting frame, two fixed rods are fixed on the inner sides of the two placing plates, and both ends of the inner sides of the two fixed rods are slidably connected with sliding rods, and one end of the sliding rod and one end of the two sliding rods located at the same end are fixed with a clamping plate.

[0011] As a preferred embodiment of the new identification device provided by the utility model, a touch screen is arranged on the inner side of the acquisition device body, the acquisition device body is electrically connected to the touch screen, cameras are arranged on the inner sides of the top ends of both sides of the acquisition device body, and the two cameras are electrically connected to the acquisition device body.

[0012] As a preferred implementation of the novel identification device provided by the utility model, two speakers are arranged at the top of one side of the acquisition device body, and the two speakers are electrically connected to the acquisition device body.

[0013] It can be seen without a doubt that the above-mentioned technical solution of the present application can definitely solve the technical problem to be solved by the present application.

[0014] At the same time, through the above technical solutions, the utility model has at least the following beneficial effects:

[0015] The utility model provides a novel identification device, which, through the design of the clamping mechanism, can quickly clamp the collection device body by gently stretching the clamping plate without complicated operations, thereby facilitating the installation and fixation of the collection device body during use; the adjustment mechanism can ensure that the device is located at the user's optimal line of sight and operating height, thereby improving use comfort and operating efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the connection structure of the extension rod and the connecting frame of the utility model;

[0019] Figure 3 This is a schematic diagram of the connection structure of the connecting rod and the extension rod of the utility model;

[0020] Figure 4 This is a schematic diagram of the connection structure of the extension rod and the threaded rod of the utility model;

[0021] Figure 5 It is a schematic diagram of the connection structure of the sliding rod and the spring of the utility model.

[0022] In the figure: 1. fixed base; 2. connecting rod; 3. extension rod; 4. connecting frame; 5. acquisition device body; 6. touch screen; 7. camera; 8. worm gear; 9. worm; 10. first knob; 11. rotating stick; 12. threaded rod; 13. first bevel gear; 14. second bevel gear; 15. second knob; 16. placement plate; 17. fixed rod; 18. sliding rod; 19. spring; 20. clamping plate; 21. speaker. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] As described in the background art, the height of the display screen of the above-mentioned sign language translation device is fixed and cannot be adjusted according to factors such as the height and sitting posture of the user, which may cause some users to feel inconvenience or fatigue when watching.

[0025] In order to solve this technical problem, the utility model provides a novel identification device.

[0026] Specifically, please refer to Figure 1-Figure 5 A new type of identification device specifically includes: a fixed base 1, a connecting rod 2 is rotatably connected to the inner side of the fixed base 1, an extension rod 3 is slidably connected to the inner side of the connecting rod 2, an adjustment mechanism is provided on the fixed base 1, a connecting frame 4 is rotatably connected to the outer side of the top of the extension rod 3, a clamping mechanism is provided on the connecting frame 4, a collection device body 5 is provided on the clamping mechanism, and the clamping mechanism is used to clamp and fix the collection device body 5.

[0027] The utility model provides a novel identification device. Through the design of the clamping mechanism, no complicated operation is required. The collection device body 5 can be quickly clamped by gently stretching the clamping plate 20, which is convenient for the installation and fixation of the collection device body 5 during use; the adjustment mechanism can ensure that the device is located at the user's optimal line of sight and operating height, thereby improving the use comfort and operating efficiency.

[0028] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0029] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0030] Embodiment 1

[0031] Reference Figure 1-Figure 4 A novel recognition device comprises a fixed base 1, the inner side of the fixed base 1 is rotatably connected with a connecting rod 2, the inner side of the connecting rod 2 is slidably connected with an extension rod 3, an adjustment mechanism is arranged on the fixed base 1, the outer side of the top of the extension rod 3 is rotatably connected with a connecting frame 4, a clamping mechanism is arranged on the connecting frame 4, a collection device body 5 is arranged on the clamping mechanism, the collection device body 5 is the same as that used in the patent document CNCN219225559U, and four modules are arranged inside the collection device body 5: first, the user module mainly realizes the user's registration and login, and saves the user information; secondly, the recognition module realizes the main function of the system, namely, sign language translation; the retrieval module helps the user to retrieve the sign language expression corresponding to the Chinese language, and realizes the rapid learning of simple sign language; the sign language update verification module mainly realizes the verification of the sign language translation result and updates the sign language database, and the clamping mechanism is used for clamping and fixing the collection device body 5.

[0032] The adjusting mechanism includes a worm wheel 8, a worm 9, a first knob 10, a rotating stick 11, a threaded rod 12, a first bevel gear 13, a second bevel gear 14 and a second knob 15. The worm wheel 8 is fixed to the bottom end of the outer side of the connecting rod 2. The worm wheel 8 is located inside the fixed base 1. One side of the worm wheel 8 is meshedly connected with the worm 9. The worm 9 is rotatably connected to the fixed base 1. One end of the worm 9 passes through the fixed base 1 and is fixed with the first knob 10. The bottom of the inner side of the connecting rod 2 is rotatably connected with the rotating stick 11. The rotating stick 11 is rotatably connected to the connecting rod 2.

[0033] A threaded rod 12 is fixed to the top of the rotating stick 11, a first bevel gear 13 is fixed to the outside of the connecting rod 2, a second bevel gear 14 is meshedly connected to the top of the first bevel gear 13, a second bevel gear 15 is fixed to the end of the second bevel gear 14 away from the first rotating knob 10, and the second rotating knob 15 is rotatably connected to the connecting rod 2;

[0034] Different users have different heights and habits. Adjusting the height can ensure that the device is located at the user's optimal sight and operating height, improving usage comfort and operating efficiency.

[0035] Embodiment 2

[0036] Reference Figure 1 , Figure 3 and Figure 5 A novel identification device, the clamping mechanism includes a placing plate 16, a fixed rod 17, a sliding rod 18, a spring 19 and a clamping plate 20, the placing plates 16 are fixed at both ends of one side of the connecting frame 4, the inner sides of the two placing plates 16 are fixed with two fixed rods 17, the inner sides of the two fixed rods 17 are slidably connected with the sliding rods 18 at both ends, and one end of the sliding rod 18 is located at the same end and the clamping plate 20 is fixed to one end of the two sliding rods 18;

[0037] The design of the clamping mechanism allows the collection device body 5 to be quickly clamped by gently stretching the clamping plate 20 without complicated operations, thereby facilitating installation and fixation of the collection device body 5 during use.

[0038] A touch screen 6 is provided inside the acquisition device body 5, and the acquisition device body 5 is electrically connected to the touch screen 6. Cameras 7 are provided inside the tops of both sides of the acquisition device body 5, and the two cameras 7 are electrically connected to the acquisition device body 5;

[0039] Through the touch screen 6, the user can enter the necessary information and select login credentials, such as user name and password, mobile phone number or third-party login, and the design of the camera 7 facilitates the entry of sign language gestures.

[0040] Two speakers 21 are provided at the top of one side of the collection device body 5. Both speakers 21 are electrically connected to the collection device body 5. Through the design of the speakers 21, the sign language gestures translated by the collection device body 5 can be played in the form of voice.

[0041] The use process of a novel recognition device provided by the utility model is as follows: when the acquisition device body 5 needs to record the sign language gesture for a long time through the camera 7, the fixed base 1 is placed on the desktop, and the clamping plate 20 is pulled to one side. Since the clamping plate 20 is fixedly connected to the sliding rod 18, the movement of the clamping plate 20 drives the sliding rod 18 to move, so that the spring 19 fixedly connected to the sliding rod 18 also moves, and the spring 19 is stretched, and the acquisition device body 5 is placed on the two placement plates 16. At this time, the clamping plate 20 is no longer pulled, and the spring 19 contracts. Since one end of the spring 19 is fixed to the fixed rod 17 and the other end of the spring 19 is fixed to the sliding rod 18, the contraction of the spring 19 drives the sliding rod 18 to move, so that the clamping plate 20 fixed to the sliding rod 18 also moves, and at this time, the two clamping plates 20 clamp the acquisition device body 5;

[0042] The design of the clamping mechanism allows the collection device body 5 to be quickly clamped by gently stretching the clamping plate 20 without complicated operations, thereby facilitating installation and fixation of the collection device body 5 during use;

[0043] When the user needs to adjust the collection device body 5 according to his own usage habits during use, he turns the second knob 15. Since the second knob 15 is rotationally connected to the connecting rod 2 and the second knob 15 is fixedly connected to the second bevel gear 14, the rotation of the second knob 15 drives the second bevel gear 14 to rotate, so that the first bevel gear 13 meshing with the second bevel gear 14 also rotates. Since the first bevel gear 13 is fixedly connected to the rotating rod 11, the rotation of the first bevel gear 13 drives the rotating rod 11 to rotate, so that the threaded rod 12 fixedly connected to the rotating rod 11 also rotates. Since the threaded rod 12 is threadedly connected to the extension rod 3, the rotation of the threaded rod 12 drives the extension rod 3 to move. The extension rod 3 is connected to the placement plate 16 through the connecting frame 4, so that the movement of the extension rod 3 drives the collection device body 5 placed on the placement plate 16 to move.

[0044] When the angle of the sign language collection device needs to be adjusted to ensure that the sign language collection device captures the best viewing angle of the sign language action, the first knob 10 is turned. Since the first knob 10 is fixedly connected to the worm 9, the rotation of the first knob 10 drives the worm 9 to rotate, so that the worm wheel 8 meshing with the worm 9 also rotates. The worm wheel 8 is fixedly connected to the connecting rod 2, so that the rotation of the worm wheel 8 drives the connecting rod 2 to rotate, so that the extension rod 3 on the inner side of the connecting rod 2 also rotates. The extension rod 3 is connected to the placement plate 16 through the connecting frame 4, so that the rotation of the extension rod 3 drives the collection device body 5 placed on the placement plate 16 to rotate;

[0045] Different sign language movements may need to be recorded completely and clearly at different angles. By adjusting the setting of the mechanism, it can be ensured that the sign language acquisition device captures more comprehensive and accurate sign language data.

[0046] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A new type of identification device, characterized in that: The invention comprises a fixed base (1), the inner side of the fixed base (1) is rotatably connected to a connecting rod (2), the inner side of the connecting rod (2) is slidably connected to an extension rod (3), an adjustment mechanism is provided on the fixed base (1), the outer side of the top of the extension rod (3) is rotatably connected to a connecting frame (4), the connecting frame (4) is provided with a clamping mechanism, the clamping mechanism is provided with a collection device body (5), and the clamping mechanism is used to clamp and fix the collection device body (5).

2. A novel identification device according to claim 1, characterized in that: The adjusting mechanism comprises a worm wheel (8), a worm (9), a first knob (10), a rotating rod (11), a threaded rod (12), a first bevel gear (13), a second bevel gear (14) and a second knob (15); a worm wheel (8) is fixed to the bottom end of the outer side of the connecting rod (2); the worm wheel (8) is located inside the fixed base (1); one side of the worm wheel (8) is meshingly connected to the worm (9); the worm (9) is rotatably connected to the fixed base (1); one end of the worm (9) passes through the fixed base (1) and is fixed with the first knob (10); the bottom of the inner side of the connecting rod (2) is rotatably connected to the rotating rod (11); the rotating rod (11) is rotatably connected to the connecting rod (2).

3. A novel identification device according to claim 2, characterized in that: A threaded rod (12) is fixed to the top of the rotating rod (11), a first bevel gear (13) is fixed to the outer side of the connecting rod (2), a second bevel gear (14) is meshedly connected to the top of the first bevel gear (13), a second rotating knob (15) is fixed to the end of the second bevel gear (14) away from the first rotating knob (10), and the second rotating knob (15) is rotatably connected to the connecting rod (2).

4. A novel identification device according to claim 1, characterized in that: The clamping mechanism comprises a placement plate (16), a fixed rod (17), a sliding rod (18), a spring (19) and a clamping plate (20); the placement plates (16) are fixed at both ends of one side of the connecting frame (4); two fixed rods (17) are fixed on the inner sides of the two placement plates (16); the sliding rods (18) are slidably connected at both ends of the inner sides of the two fixed rods (17); and the clamping plate (20) is fixed at one end of the sliding rod (18) and one end of the two sliding rods (18) located at the same end.

5. A novel identification device according to claim 1, characterized in that: A touch screen (6) is arranged on the inner side of the acquisition device body (5), and the acquisition device body (5) is electrically connected to the touch screen (6). Cameras (7) are arranged on the inner sides of the top ends of both sides of the acquisition device body (5), and the two cameras (7) are electrically connected to the acquisition device body (5).

6. A novel identification device according to claim 1, characterized in that: Two loudspeakers (21) are arranged at the top end of one side of the collection device body (5), and the two loudspeakers (21) are electrically connected to the collection device body (5).

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