A lifting record support structure and a record player

Abstract

This invention discloses a lifting record support structure and a record player, including a housing; a lifting drive assembly is installed in the housing, the output end of the lifting drive assembly is a support shaft, the support shaft passes through the end face of the housing, the support shaft is rotatably engaged with a movable part, the upper end of the movable part is fixed with a top shaft, and a flange is provided in the circumferential direction of the movable part; the top shaft passes through a support tray and cooperates with a clamp, the weight of the support tray causes the clamp to open from the inside to the outside from the center hole to clamp the record, while the first support part on the support tray abuts against the flange, the bottom surface of the support tray can abut against the end face of the housing, the record and the support tray form a whole through the clamp, ensuring that the two can move synchronously without slipping. Based on this structure, a felt-free fixing method is achieved, and there is no need to use a disc holder to fix the product, allowing users to adjust the sound quality according to their preferences and have a better visual experience.

Description

Technical Field

[0001] This invention belongs to the field of record player technology, specifically a lifting record support structure and a record player. Background Technology

[0002] A record player is a music playback device that combines retro and modern elements. With social development, the basic playback function can no longer meet people's needs. Instead, it is developing in a more refined and personalized direction, specifically in terms of improving the sound quality and optimizing the visual experience.

[0003] To improve the sound quality of a record player, some enthusiasts try replacing the record tray with one made of different materials and weights (wood, acrylic, or different types of metal). By utilizing the vibration feedback and rotational inertia of different materials and weights, they can suppress background noise and reduce sound coloration, and make the sound similar to a retro metal sound or a deep bass.

[0004] Normally, the spindle does not hold the record in place. The surface of the tray is covered with felt, mainly to increase friction and prevent slippage. However, the felt pad is prone to static electricity, which attracts dust and may lead to increased noise during playback. The sound tends to be softer and warmer, with slightly restrained high frequencies. The sound may sound relatively "loose" or "muffled." The same effect is achieved regardless of the tray material. Therefore, the use of felt is contradictory to sound quality tuning. Removing the felt will increase slippage.

[0005] High-end retro turntables are equipped with a "disc weight," but the "disc weight" needs to be used with felt to function well. Removing the felt will greatly reduce its effect. Moreover, the "disc weight" is placed in the center and is relatively large. The cover of modern pop records is printed in the middle, and the "disc weight" will cover part of the cover, affecting the viewing experience. Summary of the Invention

[0006] The purpose of this invention is to provide a lifting record support structure and a record player to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution:

[0008] A retractable record support structure includes a housing;

[0009] A lifting drive assembly is installed in the housing. The output end of the lifting drive assembly is a support shaft. The support shaft passes through the end face of the housing. The support shaft is rotatably engaged with a movable part. A top shaft is fixed at the upper end of the movable part, and a flange is provided in the circumferential direction of the movable part.

[0010] The top shaft passes through the support tray and cooperates with the chuck. The weight of the support tray causes the chuck to open from the inside to the outside from the center hole to clamp the record. At the same time, the first support part on the support tray abuts against the flange, and the bottom surface of the support tray can abut against the end face of the shell.

[0011] In a further technical solution, the clamp is fixed at the center hole of the second support tray.

[0012] In a further technical solution, the outer periphery of the movable part is conical, the first support part is disposed close to the movable part and surrounds it to form a fitting position that conforms to its shape, the first support part abuts against the flange and cooperates with the clamp to form upper and lower fixing points.

[0013] In a further technical solution, the center hole of the tray forms a clamping position, the clamp includes a fixing part and a jaw part, the fixing part is detachably connected to the clamping position, and the jaw part extends out of the center hole.

[0014] In a further technical solution, the outer periphery of the gripper is provided with an abutment portion, which is a protrusion or covered with a rubber ring.

[0015] A further technical solution also includes a rotary drive assembly, the output end of which is provided with a roller assembly, the roller assembly being connected to the bottom of the support tray via a belt, and the support tray having a through hole corresponding to the roller assembly.

[0016] A further technical solution also includes a rotary drive assembly and a turntable, wherein the turntable is connected to the rotary drive assembly via a belt drive, the bottom of the support tray is provided with a second support part, the second support part is detachably connected to the turntable, and the turntable is connected to a moving part.

[0017] In a further technical solution, the lifting drive assembly includes a bracket, on which a reduction motor is mounted, and a gear is mounted on the output of the reduction motor. A support shaft passes through the bracket, and the portion of the support shaft located on the bracket is provided with a rack that meshes with the gear. The portion of the support shaft located outside the bracket is rotatably engaged with a movable component.

[0018] A horizontal record player includes a controller, a tonearm, and the aforementioned lifting record support structure. One end of the tonearm is connected to a tonearm shaft. The record player also includes a lifting swing mechanism and a horizontal swing mechanism. Both the lifting swing mechanism and the horizontal swing mechanism are signal-connected to the controller. The lifting swing mechanism is used to control the lifting of the tonearm, and the horizontal swing mechanism is used to control the rotation of the tonearm shaft.

[0019] A further technical solution also includes an audio detection module and a delay module electrically connected to the controller; the audio detection module is used to detect the audio signal of the record, and the delay module is triggered after the audio signal disappears to control the tonearm to return.

[0020] The beneficial effects of this invention are:

[0021] 1. The record is integrated with the tray via a clamp, ensuring that the two can move synchronously without slipping. This structure enables a felt-free fixing method, eliminating the need for a disc holder to fix the product, allowing users to adjust the sound quality according to their preferences and have a better visual experience.

[0022] 2. The outer periphery of the movable part is conical, and the first support part is set close to the movable part, forming a fitting position that conforms to its shape. This structure can make up for the gap space, so that the movable part and the first support part are tightly attached together, which plays a limiting role. Secondly, after the top shaft opens the chuck, the chuck has a tendency to return to its original position and clamp the top shaft. The chuck is fixed on the support tray, and together with the first support part and the flange, they form upper and lower fixing points, so that the record, the support tray and the shaft (top shaft and movable part) are fixed together to form a whole, thereby solving the problem of the support tray shaking.

[0023] Other features and advantages of the present invention will be described in detail in the following detailed description section. Attached Figure Description

[0024] Figure 1 : A three-dimensional structural diagram of the present invention.

[0025] Figure 2 Structural diagrams of Embodiment 1 and Embodiment 2 of the present invention.

[0026] Figure 3 : Structural diagram of Embodiment 3 of the present invention.

[0027] Figure 4 : Schematic diagram of the operation of Embodiment 3 of the present invention.

[0028] Figure 5 : Disassembly diagram of the present invention.

[0029] Reference numerals: 1-Housing, 2-Lifting drive assembly, 21-Bracket, 22-Gear motor, 23-Gear, 24-Rack, 3-Pattern, 31-First support, 32-Through hole, 33-Second support, 34-Third support, 4-Clamping head, 41-Fixing part, 42-Claw part, 43-Abutting part, 51-Rotation drive assembly, 52-Roller assembly, 53-Belt, 54-Turntable, 55-Positioning groove, 61-Support shaft, 62-Moving part, 63-Top shaft, 64-Flange, 65-Ball, 66-Slot, 67-Clocking block, 7-Tonearm, 8-Record. Detailed Implementation

[0030] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

[0031] Please refer to Figure 1-5 ;

[0032] This invention proposes a structure that eliminates the need for felt to fix the record 8 and facilitates user replacement of trays 3 made of different materials. This structure is suitable for horizontal record players. Specifically, it includes a housing 1, in which a lifting drive assembly 2 is installed. The output end of the lifting drive assembly 2 is a support shaft 61, which passes through the end face of the housing 1. In this embodiment, the support shaft 61 mainly functions for centering and lifting and does not participate in rotation. Therefore, a guide cylinder can be provided on the end face of the housing 1 or at the output end of the lifting drive assembly 2 to guide the support shaft 61 and maintain axial stability.

[0033] The support shaft 61 is rotatably engaged with the movable part 62. The upper end of the movable part 62 is fixedly provided with a top shaft 63, and a flange 64 is provided in the circumferential direction of the movable part 62. The bottom surface of the support tray 3 is provided with a first support part 31 that can abut against the flange 64. The part connecting the support shaft 61 and the movable part 62 is cylindrical. The movable part 62 is provided with a slot that is compatible with the support shaft 61. A ball bearing 65 is provided between the upper end of the support shaft 61 and the bottom of the slot. The slot is filled with lubricating oil to reduce friction. The reason why bearings are not used in this embodiment is mainly because there are many small gaps in the bearings. During the rolling process, small vibrations are generated, which cause noise in the background music. The top shaft 63 passes through the support tray 3 and cooperates with the chuck 4.

[0034] In this embodiment, the clamp 4 has two configuration methods, which will be described one by one below:

[0035] Example 1, refer to Figure 2 The chuck 4 is fixed at the center of the support tray 3. Before starting, the bottom surface of the support tray 3 is in contact with the end face of the housing 1 and is in a sunken state, while the support shaft 61, the movable part 62 and the top shaft 63 are in a retracted state and the top shaft 63 is separated from the chuck 4. The part of the chuck 4 that extends out of the support tray 3 is in a retracted state. Preferably, the jaw part 42 of the chuck 4 is provided with a horizontally protruding contact part 43 on the outer periphery. The contact part 43 is very small. Specifically, it can be a protrusion provided on the outside of each jaw. When the chuck 4 is in a closed state, the protrusions close together to form a ring, or it can be a rubber ring sleeved on the outside. When the chuck 4 is opened, the rubber ring will also be opened. Alternatively, the outer periphery of the chuck 4 is provided with a clearance groove to compare with the obstruction of the edge of the center hole of the support tray 3, so that the jaw can be opened to a size larger than the outer diameter of the center hole of the support tray 3. In any form, when in a retracted state, the overall outer diameter of the chuck 4 is smaller than the inner diameter of the center hole of the record 8.

[0036] Next, the record 8 is placed on the support tray 3, with the center hole of the record 8 aligned with the center hole of the support tray 3, and the chuck 4 protruding from the center hole of the record 8. The lifting drive assembly 2 pushes the support shaft 61, the movable part 62, and the top shaft 63 to rise synchronously. The top shaft 63 is inserted into the center hole of the support tray 3 and extends into the interior of the chuck 4. The internal space of the chuck 4 is smaller than the outer diameter of the top shaft 63. Preferably, the interior of the chuck 4 forms a conical cavity, and the end of the top shaft 63 is a cone. As the top shaft 63 rises continuously, the support tray 3 will not be lifted by its own weight. Normally, the center hole of the record 8 and the center hole of the support tray 3 are the same size. However, due to differences in the manufacturing process, the center hole of the record 8 is usually slightly larger or smaller than the center hole of the support tray 3. At this time, the chuck 4 opens from the center hole of the support tray 3 to clamp the record 8. Preferably, the contact part 43 is made of rubber ring, which can effectively buffer and compensate for some errors to avoid damage to the inner edge of the record 8.

[0037] When the center hole of the record is larger than the center hole of the tray, the abutment part protrudes from the center hole of the tray and abuts against the inner edge of the center hole of the record to achieve clamping. When the center hole of the record is smaller than the center hole of the tray, there is no need to set the abutment part. The inner edge of the center hole of the record can be clamped by the opening state of the gripper itself.

[0038] When the chuck 4 clamps the record 8, the first support part 31 located below the tray 3 abuts against the flange 64 to prevent the top shaft 63 from continuing to penetrate into the chuck 4 and causing mechanical damage. At the same time, it can also provide support. The lifting drive assembly 2 continues to push the support shaft 61, the movable part 62 and the top shaft 63 upward. Under the action of the flange 64 and the first support part 31, the tray 3 is lifted up, so that the tray 3 is free from the end face of the housing 1. Finally, the tray 3 can be rotated by the rotation drive assembly 51.

[0039] In this embodiment, the record 8 is integrated with the tray 3 via the clamp 4, ensuring that the two can move synchronously without slipping. Based on this structure, a felt-free fixing method is achieved, and there is no need to use a disc holder to fix the product, allowing users to adjust the sound quality according to their preferences and have a better visual experience.

[0040] When it is necessary to change the record 8, the lifting drive assembly 2 drives the entire shaft to descend, and at the same time the support tray 3 sinks until it contacts the end face of the housing 1. Then the entire shaft continues to descend, causing the top shaft 63 to be pulled out from the chuck 4. The chuck 4 returns to its original open state and retracts to release the fixation of the record 8. Preferably, a third support part 34 is provided on the bottom surface of the support tray 3, and the third support part 34 abuts against the end face of the housing 1.

[0041] It should be noted that the common driving method is to directly connect the belt 53 to the bottom of the tray 3 via transmission. However, the belt 53 is usually not visible in horizontal record players. Therefore, the output end of the rotary drive component 51 in this embodiment is provided with a roller component 52. The roller component 52 is connected to the bottom of the tray 3 via the belt 53. The tray 3 is provided with a through hole 32 corresponding to the roller component 52, which allows fingers to be inserted. When the tray 3 needs to be replaced, first, the belt 53 is placed on the bottom of the tray 3, and then a finger is inserted to fix the other end of the belt 53. Finally, the tray 3 is placed on the housing 1 with its top shaft 63 aligned with the roller component 52. The part of the belt 53 is fixed with the finger to correspond to the roller component 52, so that the belt 53 is tightened on the roller component 52, and the replacement of the tray 3 can be completed. In addition, there will be a vertical displacement process in this technical solution, but the distance is short and the belt 53 itself is not strictly limited in position. Therefore, a small range of position changes can be used without affecting normal use.

[0042] Example 2, refer to Figure 2 This embodiment is a further extension of Embodiment 1. In the prior art, the support tray 3 and the movable part 62 are usually made of different materials, and the two shafts cannot be integrally formed, nor is it necessary. Usually, the support tray 3 is placed directly on the shaft. This structure has not changed after many years of development, proving that there are no major problems in use, and it is also a low-cost approach. However, this connection method still has defects. Due to manufacturing tolerance issues, there is a gap between the center hole of the support tray 3 and the shaft, which will cause the support tray 3 to be unstable and sway up and down. This is a minor issue. In certain scenarios, such as when the placement surface is tilted, or when the tonearm 7 exerts a large downward pressure, or when there is environmental vibration, the sound quality will be affected because the record player generates sound through nanometer-level vibration, thus affecting the high-end value of the entire product and brand.

[0043] In this embodiment, the outer periphery of the movable part 62 is conical, and the first support part 31 is arranged close to the movable part 62, forming a fitting position that conforms to its shape. This structure can make up for the gap space, so that the movable part 62 and the first support part 31 are tightly attached together, which plays a limiting role. Secondly, after the top shaft 63 opens the chuck 4, the chuck 4 has a tendency to return to its original position and clamps the top shaft 63. The chuck 4 is fixed on the support tray 3, and the first support part 31 and the flange 64 abut against each other to form upper and lower fixing points, so that the record 8, the support tray 3 and the shaft (top shaft 63 and movable part 62) are fixed together to form a whole, thereby solving the problem of the support tray 3 shaking.

[0044] Example 3, refer to Figure 3 and Figure 4Based on the further extension of Embodiment 1 and Embodiment 2, the biggest difference is that the center hole of the tray 3 forms a clamping position, the chuck 4 includes a fixing part 41 and a claw part 42, the fixing part 41 is interference-fitted with the clamping position, and the claw part 42 extends out of the center hole;

[0045] The usage method is the same as in Embodiment 1. The lifting drive assembly drives the support shaft, moving parts and top shaft to move up and down. After the top shaft is inserted into the chuck, the bearing plate will not be lifted under its own weight at first. Then the top shaft continues to insert into the chuck to open it until the first support part under the bearing plate contacts the flange and the jaws stop opening. Instead, the bearing plate is lifted so that it is separated from the end face of the housing.

[0046] Assuming the clamp 4 and the support tray 3 are fixed and not easy to disassemble, each support tray 3 would require a clamp 4, which would not only increase costs but also make it inconvenient for users to use third-party support trays 3 to adjust sound quality. Therefore, in this embodiment, the clamp 4 and the support tray 3 are detachable. Specifically, they can be connected by threaded connection, interference fit, or screws to connect the fixing part 41 to the support tray 3. Preferably, the official manufacturer will provide support trays 3 of various materials for users to choose from. In this case, threaded connection or screw connection can be selected. If a third-party support tray 3 is used, it can mostly only be forced into the clamping position by interference fit. Of course, users with good hands-on skills can also drill threaded holes on the support tray 3 to achieve the connection, etc. Moreover, the clamp 4 has a service life and can be purchased and replaced as a separate accessory, which is very inexpensive.

[0047] When the user needs to replace the tray 3 with a different material, they only need to remove the clamp 4 from the original tray 3. If an interference fit is used, it needs to be knocked out with a tool and then installed on the new tray 3. Preferably, the outer periphery of the clamping jaw 42 is provided with a horizontal protrusion or covered with a rubber ring. The outer diameter of the protrusion or rubber ring in the initial state is less than or equal to the inner diameter of the center hole. When the clamping jaw 42 is opened, the protrusion or rubber ring will extend out of the center hole. Of course, it is only a slight change, and it abuts against the inner edge of the center hole of the record 8 and is fixed. It is preferable to use a rubber ring to reduce damage to the inner edge of the center hole of the record 8.

[0048] Based on the above three embodiments, the part of the chuck 4 that contacts the top shaft 63 is a conical cavity, while the top shaft 63 is a conical head;

[0049] Regarding another embodiment of the rotary drive assembly 51, see [link to embodiment 1]. Figure 5Specifically, it includes a rotary drive assembly 51 and a turntable 54. The turntable 54 is connected to the rotary drive assembly 51 via a belt 53. The bottom of the tray 3 is provided with a second support part 33, which is detachably connected to the turntable 54. With the above structure, the rotary drive assembly 51 remains connected to the turntable 54 when the tray 3 is replaced, making the replacement of the tray 3 more convenient. More specifically, the second support part 33 is provided with several positioning blocks on its side, and the turntable 54 is provided with positioning grooves 55 that cooperate with the positioning blocks. In addition, the turntable 54 is connected to the movable part 62, and preferably both are made of a single piece of metal.

[0050] One embodiment of the lifting drive assembly 2 of the present invention specifically includes a bracket 21, on which a reduction motor 22 is mounted. A gear 23 is mounted on the output of the reduction motor 22. A support shaft 61 passes through the bracket 21. The portion of the support shaft 61 located within the bracket 21 has a rack 24 that meshes with the gear 23. The reduction motor 22 is a combination of a motor and a reduction gear 23 housing. Since the support shaft 61 needs to move up and down and needs to support the tray 3, the reduction gear 23 housing has a built-in "locking function." Typically, the motor is used as the input end; reverse input requires a very large force. Alternatively, the motor can be kept in a static state, maintaining a certain torque to prevent the support shaft 61 from sinking. To maintain the vertical movement of the support shaft, guide cylinders are provided on both the inner and outer sides of the support. In addition, the part of the support shaft 61 outside the bracket 21 is rotatably engaged with the movable part 62. More specifically, the outer side of the support shaft 61 is provided with an annular groove 66, while the movable part 62 is provided with an annular block 67. The vertical width of the annular groove 66 is greater than the vertical width of the annular block 67. When the support shaft 61 moves upward, the top shaft 63 engages with the chuck 4. At this time, the annular block 67 and the annular groove 66 do not contact each other, which can reduce the influence of friction. Of course, lubricating oil can also be filled at this position. When the support shaft 61 moves downward, the annular groove 66 abuts against the annular block 67, causing the movable part 62 to descend.

[0051] This invention also discloses a horizontal record player, including a controller, a tonearm 7, and the aforementioned lifting record 8 support structure. One end of the tonearm 7 is connected to a tonearm 7 shaft. The device also includes a lifting swing mechanism and a horizontal swing mechanism. Both the lifting swing mechanism and the horizontal swing mechanism are signal-connected to the controller. The lifting swing mechanism is used to control the lifting of the tonearm 7, and the horizontal swing mechanism is used to control the rotation of the tonearm 7 shaft. This embodiment is based on the same concept as the lifting record 8 support structure, and specific details can be found in the above embodiment. Other operating processes are no different from the prior art.

[0052] Due to the different lengths of the songs, the time that tonearm 7 stays on record 8 will also be different. However, this time is difficult to control. Therefore, a relatively long time is usually set. After record 8 finishes playing, tonearm 7 is still placed on record 8. After the time is up, tonearm 7 will automatically return. Otherwise, the user has to manually place tonearm 7 to return during this process, which greatly affects the user experience.

[0053] Therefore, this embodiment adds an audio detection module and a delay module electrically connected to the controller. More specifically, when the record 8 is played, it generates sound wave signals and transmits them to the controller. The audio detection module is used to acquire these audio signals. Acquiring these signals is not for further processing, but simply to acquire the fluctuations of the electrical signals. When there are no electrical signal fluctuations, it means that the music has finished playing. However, the possibility of audio interruption due to melody design cannot be ruled out. Therefore, a delay module is added. For example, the delay can be set from 1 second to 10 seconds, such as 5 seconds. When the audio detection module detects that the audio signal has disappeared, it triggers the delay module. If the audio signal has not recovered after a delay of 5 seconds, it means that the music has finished playing, and the tonearm 7 is controlled to return automatically.

[0054] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0055] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style of the specification is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A lifting record support structure, characterized by: It comprises a shell (1); The shell (1) is provided with a lifting driving assembly (2), the output end of the lifting driving assembly (2) is a supporting shaft (61), the supporting shaft (61) penetrates through the end face of the shell (1), the supporting shaft (61) is rotationally connected with a movable element (62), the upper end of the movable element (62) is fixedly provided with a top shaft (63), and a flange (64) is arranged on the circumference of the movable element (62). The top shaft (63) penetrates through a supporting disc (3) and cooperates with a chuck (4), the chuck is opened outward from the center hole position by the self weight of the supporting disc (3) to clamp the record disc (8), meanwhile, a first supporting portion (31) on the supporting disc (3) abuts against the flange (64), and the bottom surface of the supporting disc (3) can abut against the end face of the shell (1).

2. A lift-up record support structure according to claim 1, wherein: The chuck (4) is fixedly arranged at the center hole position of the second supporting disc (3).

3. A lift-up record support structure according to claim 1, wherein: The outer circumference of the movable element (62) is conical, the first supporting portion (31) is arranged close to the movable element (62) and forms a fitting position with a shape suitable for the movable element (62), the first supporting portion (31) abuts against the flange (64) and cooperates with the chuck (4) to form an upper and lower fixed point.

4. The lift-up turntable structure according to claim 1, wherein: The center hole position of the supporting disc (3) forms a clamping position, the chuck (4) comprises a fixed portion (41) and a clamping jaw portion (42), the fixed portion (41) is detachably connected with the clamping position, and the clamping jaw portion (42) extends out of the center hole.

5. A lift-up record support structure according to claim 4, wherein: The outer circumference of the clamping jaw portion (42) is transversely provided with an abutting portion (43), and the abutting portion (43) is a protruding block or is covered with a rubber ring.

6. The lift-up turntable structure according to claim 1, wherein: Further comprising a rotating driving assembly (51), the output end of the rotating driving assembly (51) is provided with a roller assembly (52), the roller assembly (52) is drivingly connected with the bottom of the supporting disc (3) through a belt (53), and the supporting disc (3) is provided with a through hole (32) corresponding to the roller assembly (52).

7. The lift-up turntable structure according to claim 1, wherein: Further comprising a rotating driving assembly (51) and a rotating disc (54), the rotating disc (54) is drivingly connected with the rotating driving assembly (51) through a belt (53), the bottom of the supporting disc (3) is provided with a second supporting portion (33), the second supporting portion (33) is detachably connected with the rotating disc (54), and the rotating disc (54) is connected with the movable element (62).

8. The lift-up turntable structure according to claim 1, wherein: The lifting driving assembly (2) comprises a bracket (21), a reduction motor (22) is arranged on the bracket (21), the output of the reduction motor (22) is provided with a gear (23), the supporting shaft (61) penetrates through the bracket (21), the part of the supporting shaft (61) located in the bracket (21) is provided with a rack (24) meshing with the gear (23), and the part of the supporting shaft (61) located outside the bracket (21) is rotationally connected with the movable element (62).

9. A horizontal turntable record player, characterized by: The device includes a controller, a tonearm (7), and a record lifting (8) support structure as described in any one of claims 1-8. One end of the tonearm (7) is connected to a tonearm (7) shaft. The device also includes a lifting swing mechanism and a horizontal swing mechanism. Both the lifting swing mechanism and the horizontal swing mechanism are signal-connected to the controller. The lifting swing mechanism is used to control the lifting of the tonearm (7), and the horizontal swing mechanism is used to control the rotation of the tonearm (7) shaft.

10. A record player as claimed in claim 9, characterized in that: It also includes an audio detection module and a delay module electrically connected to the controller; the audio detection module is used to detect the audio signal of the record (8), and the delay module is triggered after the audio signal disappears, which is used to control the tonearm (7) to return.

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