Retrieval device capable of inputting voice

Abstract

The utility model provides a retrieval device capable of inputting voice, belongs to the technical field of retrieval devices, and solves the problems that the height of the retrieval device cannot be adjusted, so that short users, such as children or some disabled people, are possibly difficult to touch a microphone or a screen of the retrieval device, and the retrieval device is inconvenient to use. And the use experience and the information acquisition convenience are influenced. A retrieval device capable of achieving voice input comprises a main body, one side of the main body is fixedly connected with a connecting block, one side of the connecting block is rotatably connected with a first rotating shaft, the two ends of the first rotating shaft are fixedly sleeved with adjusting blocks, the interiors of two sliding grooves are rotatably connected with lead screws, and the surfaces of the lead screws are slidably sleeved with the two adjusting blocks. And lead screw nuts are arranged in the sides, close to the lead screws, of the two adjusting blocks, the lead screw nuts are matched with the lead screws, and rotating mechanisms used for rotating the lead screws are arranged at the tops of the two lead screws. According to the utility model, through the arrangement of the adjusting block, the main body can be ensured to adapt to more people.

Description

Technical Field

[0001] This utility model belongs to the field of retrieval device technology, and relates to voice input, particularly a retrieval device capable of voice input. Background Technology

[0002] A voice-input public retrieval device is a device designed specifically for the public, allowing users to retrieve and operate information in public places (such as libraries, museums, shopping malls, airports, and train stations) using voice commands. Its features include speech recognition and natural language processing capabilities, enabling it to understand user queries and quickly provide relevant information, such as venue guides and public transportation information. The device is interactive, allowing users to engage in real-time conversations, and incorporates accessibility design to meet the needs of diverse users. Furthermore, it may also include other functions such as map navigation and translation services, aiming to enhance the convenience of information access and the intelligence level of public services.

[0003] However, some existing voice input retrieval devices cannot be adjusted in height, which may make it difficult for shorter users (such as children or people with disabilities) to reach the microphone or screen, affecting their user experience and the convenience of information access. Therefore, this problem needs to be solved. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a voice input retrieval device. The technical problem this invention aims to solve is that the height of the device cannot be adjusted, which makes it difficult for shorter users (such as children or people with disabilities) to reach the microphone or screen, affecting their user experience and the convenience of information access.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A voice input retrieval device includes a main body. A connecting block is fixedly connected to one side of the main body, and a first rotating shaft is rotatably connected to one side of the connecting block. Adjusting blocks are fixedly sleeved at both ends of the first rotating shaft. Rotation mechanisms for rotating the main body are provided at both ends of the two first rotating shafts. A common support plate is slidably connected between the two adjusting blocks. Slide grooves are provided on both sides of the support plate. Lead screws are rotatably connected inside the two slide grooves. The two adjusting blocks are slidably sleeved on the surface of the lead screws. Lead screw nuts are provided inside the two adjusting blocks near the lead screws, and the lead screw nuts are configured to cooperate with the lead screws. Rotation mechanisms for rotating the lead screws are provided at the top of the two lead screws. The adjustment blocks ensure that the main body can accommodate a wider range of people.

[0007] As a further embodiment of this utility model, the rotating mechanism includes a rotating arm, which is fixedly sleeved on the surface of the first rotating shaft. An adjustment groove is provided on one side of the rotating arm, and an adjustment roller is slidably connected inside the adjustment groove. A connecting plate is fixedly sleeved on the surface of the adjustment roller, and an electric push rod is fixedly connected to the side of the adjustment block near the connecting plate. The connecting plate is fixedly connected to the output end of the electric push rod. By setting the rotating arm, the first rotating shaft can be rotated.

[0008] As a further embodiment of this utility model, the rotating mechanism includes a first synchronous pulley, which is fixedly sleeved on the top of the lead screw. A motor is fixedly connected to the top of the support plate. The output shaft of the motor is fixedly connected to a second rotating shaft via a coupling. A second synchronous pulley is fixedly sleeved on the surface of the second rotating shaft near the first synchronous pulley. The surfaces of the second and first synchronous pulleys are sleeved with the same synchronous belt. A base is fixedly connected to the bottom of the main body. Two lifting keys are fixedly connected to the surface of the main body away from the electric push rod. A voice receiving port is provided on the surface of the main body near the lifting keys. The lead screw can be rotated by the synchronous belt.

[0009] The beneficial effects of this utility model are as follows:

[0010] 1. This utility model employs a technical solution where the main body is raised and lowered via an adjusting block. This ensures the main body can accommodate a wider range of people, effectively solving the problem that the inability to adjust the height of the device makes it difficult for shorter users (such as children or people with disabilities) to reach the microphone or screen, affecting their user experience and access to information. A synchronous belt is installed on the output shaft of the motor, and the synchronous belt is connected to a lead screw. When the motor starts, the lead screw rotates. An adjusting block is installed on the surface of the lead screw, and the adjusting block engages with the lead screw via a lead screw nut. When the lead screw rotates, the adjusting block moves downward. The main body is connected to the adjusting block via a connecting block, so when the adjusting block moves downward, the main body also moves downward synchronously, thus ensuring it can accommodate a wider range of people. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of a voice input-enabled retrieval device proposed in this utility model;

[0012] Figure 2 This is a schematic diagram of the back structure of a voice input retrieval device proposed in this utility model;

[0013] Figure 3 This is a schematic diagram of the rotating mechanism of a voice input retrieval device proposed in this utility model;

[0014] Figure 4This is a schematic diagram of the rotating mechanism of a voice input retrieval device proposed in this utility model.

[0015] In the diagram: 1. Main body; 2. Electric push rod; 3. Support plate; 101. Lifting key; 102. Voice receiver port; 103. Connecting block; 104. First rotating shaft; 105. Adjusting block; 106. Lead screw nut; 201. Rotating arm; 202. Adjusting groove; 203. Connecting plate; 204. Adjusting roller; 301. Base; 302. Slide groove; 303. Lead screw; 304. First synchronous pulley; 305. Motor; 306. Second rotating shaft; 307. Second synchronous pulley; 308. Synchronous belt. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0017] Reference Figure 1 - Figure 4 A voice input retrieval device includes a main body 1. A connecting block 103 is fixedly connected to one side of the main body 1. A first rotating shaft 104 is rotatably connected to one side of the connecting block 103. Adjusting blocks 105 are fixedly sleeved at both ends of the first rotating shaft 104. Rotation mechanisms for rotating the main body 1 are provided at both ends of the two first rotating shafts 104. The main body 1 can be rotated by the first rotating shafts 104. The same support plate 3 is slidably connected between the two adjusting blocks 105. Slide grooves 302 are provided on both sides of the support plate 3. A lead screw 303 is rotatably connected inside the two slide grooves 302. The two adjusting blocks 105 are slidably sleeved on the surface of the lead screw 303. A lead screw nut 106 is provided inside the side of the two adjusting blocks 105 near the lead screw 303. The lead screw nut 106 and the lead screw 303 are mutually cooperated. A rotation mechanism for rotating the lead screw 303 is provided at the top of the two lead screws 303. The setting of the adjusting blocks 105 can ensure that the main body 1 can accommodate more people.

[0018] Preferably, the rotating mechanism includes a rotating arm 201, which is fixedly sleeved on the surface of the first rotating shaft 104. An adjustment groove 202 is provided on one side of the rotating arm 201, and an adjustment roller 204 is slidably connected inside the adjustment groove 202. The setting of the adjustment groove 202 can ensure that the rotating arm 201 can operate normally. A connecting plate 203 is fixedly sleeved on the surface of the adjustment roller 204. An electric push rod 2 is fixedly connected to the surface of the adjustment block 105 near the connecting plate 203. The connecting plate 203 is fixedly connected to the output end of the electric push rod 2. The setting of the rotating arm 201 can make the first rotating shaft 104 rotate.

[0019] Preferably, the rotating mechanism includes a first synchronous pulley 304, which is fixedly sleeved on the top of the lead screw 303. A motor 305 is fixedly connected to the top of the support plate 3. The output shaft of the motor 305 is fixedly connected to a second rotating shaft 306 via a coupling. A second synchronous pulley 307 is fixedly sleeved on the surface of the second rotating shaft 306 near the first synchronous pulley 304. The same synchronous belt 308 is sleeved on the surfaces of the second synchronous pulley 307 and the first synchronous pulley 304. A base 301 is fixedly connected to the bottom of the main body 1. Two lifting keys 101 are fixedly connected to the surface of the main body 1 away from the electric push rod 2. A voice receiver port 102 is provided on the surface of the main body 1 near the lifting keys 101. The lead screw 303 can be rotated by the synchronous belt 308.

[0020] Working principle: When the height of the main body 1 is too high, one of the lifting keys 101 on one side of the main body 1 can be pressed. Because the lifting key 101 is connected to the controller inside the main body 1, when the lifting key 101 is pressed, the information will be transmitted to the controller immediately. Then, the controller starts the motor 305 according to the pre-set instructions. A synchronous belt 308 is installed on the output shaft of the motor 305, and the synchronous belt 308 is connected to the lead screw 303. So when the motor 305 starts, the lead screw 303 can be rotated. An adjusting block 105 is installed on the surface of the lead screw 303, and the adjusting block 105 cooperates with the lead screw 303 through the lead screw nut 106. So when the lead screw 303 rotates, the adjusting block 105 can be moved down. The main body 1 is connected to... Block 103 is connected to adjusting block 105, so that when adjusting block 105 moves down, the main body 1 will also move down synchronously, thus ensuring that it can accommodate more people. An electric push rod 2 is also installed on one side of adjusting block 105. When there is a problem with the angle of the main body 1, another lifting button 101 can be pressed to start the electric push rod 2. An adjusting roller 204 is installed at the output end of the electric push rod 2. The adjusting roller 204 is connected to the main body 1 through a rotating arm 201. Due to the angle of the rotating arm 201, when the electric push rod 2 drives the adjusting roller 204 to reset, the rotating arm 201 will drive the main body 1 to rotate, thus ensuring that it can provide a better user experience. After the user completes the search, the electric push rod 2 and motor 305 will drive the main body 1 to reset.

[0021] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A retrieval device capable of voice input, comprising a main body (1), characterized in that, A connecting block (103) is fixedly connected to one side of the main body (1). A first rotating shaft (104) is rotatably connected to one side of the connecting block (103). Adjusting blocks (105) are fixedly sleeved at both ends of the first rotating shaft (104). A rotating mechanism for rotating the main body (1) is provided at both ends of the two first rotating shafts (104). The same support plate (3) is slidably connected between the two adjusting blocks (105). Slide grooves (302) are provided on both sides of the support plate (3). A lead screw (303) is rotatably connected inside the two slide grooves (302). The two adjusting blocks (105) are slidably sleeved on the surface of the lead screw (303). A lead screw nut (106) is provided inside the two adjusting blocks (105) on the side close to the lead screw (303). The lead screw nut (106) and the lead screw (303) are mutually cooperated. A rotating mechanism for rotating the lead screw (303) is provided at the top of the two lead screws (303).

2. The retrieval device with voice input capability according to claim 1, characterized in that, The rotating mechanism includes a rotating arm (201), which is fixedly sleeved on the surface of the first rotating shaft (104). An adjustment groove (202) is provided on one side of the rotating arm (201), and an adjustment roller (204) is slidably connected inside the adjustment groove (202).

3. The retrieval device with voice input according to claim 2, characterized in that, The adjusting roller (204) is fixedly fitted with a connecting plate (203), and the adjusting block (105) is fixedly connected with an electric push rod (2) on the side of the connecting plate (203). The connecting plate (203) is fixedly connected to the output end of the electric push rod (2).

4. The retrieval device capable of voice input according to claim 1, characterized in that, The rotating mechanism includes a first synchronous pulley (304), which is fixedly sleeved on the top of the lead screw (303). A motor (305) is fixedly connected to the top of the support plate (3), and the output shaft of the motor (305) is fixedly connected to a second rotating shaft (306) through a coupling.

5. The retrieval device with voice input according to claim 4, characterized in that, The second rotating shaft (306) has a second synchronous wheel (307) fixedly sleeved on the surface of the side of the first synchronous wheel (304), and the second synchronous wheel (307) and the first synchronous wheel (304) are sleeved with the same synchronous belt (308).

6. The retrieval device capable of voice input according to claim 1, characterized in that, The bottom of the main body (1) is fixedly connected to a base (301), and two lifting keys (101) are fixedly connected to the surface of the main body (1) away from the electric push rod (2). A voice receiving port (102) is provided on the surface of the main body (1) near the lifting keys (101).

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