Vinyl record device

Abstract

The utility model relates to the technical field of phonograph, in particular to a vinyl record device. The vinyl record device comprises a box body and a base arranged on the box body, a preset distance exists between the base and the box body, a singing arm module is arranged on the base, a circuit board is arranged in the box body, the singing arm module is connected with a first wire, the first wire penetrates through the base and extends into the box body, and the circuit board is connected with the base. And the singing arm module is connected with the circuit board through the first lead. By adopting the above mode, the direct rigid connection between the tone arm module and the box body can be avoided, the tone quality of the vinyl record device can be improved, and the use cost of a user can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of record players, in particular to a black vinyl record device. Background Art

[0002] A record player, also known as a phonograph, is a device that stores sound in the concave and convex textures carved on the record surface using acoustic methods. When you need to play music, place the record on the turntable of the record player, and the turntable drives the record to rotate under the stylus. The audio information collected by the stylus is amplified by the circuit and output to the box to play the music.

[0003] At present, the tonearm module of the vinyl record device is directly set on the cabinet. When the speaker in the cabinet makes sound, it will have a great impact on the tonearm module, which is not conducive to improving the sound quality. Therefore, some of the current vinyl record devices have cancelled the speakers, and users need to purchase split speakers separately for connection and use, which increases the user's cost of use. Utility Model Content

[0004] The technical problem to be solved by the embodiment of the utility model is to provide a vinyl record device that avoids direct connection between the tonearm module and the box, which is beneficial to improving the sound quality of the vinyl record device and reducing the user's usage cost.

[0005] The utility model discloses a vinyl record device, comprising: a box body, and a base arranged on the box body, wherein a preset distance exists between the base and the box body, a tonearm module is arranged on the base, and a circuit board is arranged in the box body, wherein a first wire is connected to the tonearm module, and the first wire passes through the base and extends into the box body, so that the tonearm module is connected to the circuit board through the first wire.

[0006] Optionally, the tonearm module includes a mounting plate arranged on the base, a swivel assembly arranged on the mounting plate, a tonearm connected to the swivel assembly, and a cartridge assembly arranged at the end of the tonearm, the first wire is connected to the cartridge assembly, and the first wire passes through the tonearm, the swivel assembly, the mounting plate, the base and the box in sequence to be connected to the circuit board.

[0007] Optionally, the base is also provided with a driving motor and a turntable module transmission-connected to the driving motor, and the driving motor is connected to a second wire, wherein the second wire passes through the base and extends into the box body to be connected to the circuit board through the second wire.

[0008] Optionally, the box includes a sound cavity and a circuit cavity isolated from each other, a sound unit is arranged in the sound cavity, the circuit board is located in the circuit cavity, the sound unit is connected to the circuit board through a third wire, and the routing of the first wire, the second wire and the third wire are independent of each other.

[0009] Optionally, a first sleeve corresponding to the swivel assembly is provided on the base, a first via hole communicating with the circuit cavity is provided on the box, the first sleeve is inserted into the first via hole, and the first wire passes through the box along the first sleeve.

[0010] Optionally, a second sleeve corresponding to the driving motor is provided on the base, a second via hole communicating with the circuit cavity is provided on the box, the second sleeve is inserted into the second via hole, and the second wire passes through the box along the second sleeve.

[0011] Optionally, a control module is also provided on the mounting plate, a first wiring channel corresponding to the control module is provided on the base, and an end of the first wiring channel corresponds to the first sleeve, a control line is connected to the control module, and the control line passes through the first sleeve along the first wiring channel and is connected to the circuit board.

[0012] Optionally, a second wiring channel corresponding to the swivel assembly is provided on the base, so that the first wire is inserted into the first sleeve through the tonearm, the swivel assembly and the second wiring channel in sequence.

[0013] Optionally, a partition is provided in the first sleeve to divide the first sleeve into a first opening and a second opening, the control line passes through the first opening into the circuit cavity, and the first conductor passes through the second opening into the circuit cavity.

[0014] Optionally, a partition wall is provided in the box body, and a through hole is provided on the partition wall, and the third wire passes through the through hole from the sound cavity to the circuit cavity.

[0015] Optionally, the second sleeve and the first sleeve are spaced apart from each other in a width direction of the base.

[0016] Optionally, the box and the base are connected via a shock absorbing assembly.

[0017] Optionally, the circuit board is arranged on one side of the circuit cavity, the box body is provided with a plurality of plug interfaces corresponding to the circuit cavity, the circuit board is provided with a plurality of plug terminals, and the plug terminals are arranged in a one-to-one correspondence with the plug interfaces.

[0018] Compared with the prior art, the beneficial effect of the vinyl record device provided by the embodiment of the utility model is that: through the box body and the base arranged on the box body, the base is provided with a tonearm module, and there is a preset distance between the base and the box body. When the sound in the box body vibrates due to sound, there is no direct connection relationship between the tonearm module and the box body, which is conducive to alleviating the impact of vibration on the tonearm module. When the tonearm module is connected to the circuit board, the required connection relationship is achieved through the first wire. When the tonearm module is electrically connected to the circuit board in the box body through the first wire, it is only necessary for the first wire to pass through the base and extend into the box body. The above method is adopted, which is conducive to avoiding direct rigid connection between the tonearm module and the box body, which is conducive to improving the sound quality of the vinyl record device and reducing the user's use cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The technical solution of the utility model will be further described in detail below with reference to the accompanying drawings and embodiments, in which:

[0020] Figure 1 It is a structural schematic diagram of a vinyl record device provided by an embodiment of the utility model;

[0021] Figure 2 It is a cross-sectional schematic diagram of a box provided by an embodiment of the utility model;

[0022] Figure 3 It is a schematic diagram of the structure in which the turntable assembly and the tonearm module provided by the embodiment of the utility model are respectively connected to the base;

[0023] Figure 4 This is one of the cross-sectional schematic diagrams of the vinyl record device provided by the embodiment of the utility model;

[0024] Figure 5 This is the second cross-sectional schematic diagram of the vinyl record device provided by the embodiment of the utility model;

[0025] Figure 6 It is a structural schematic diagram of the first sleeve and the second sleeve provided in the embodiment of the utility model being respectively connected to the base;

[0026] Figure 7 It is a structural schematic diagram of a base provided in an embodiment of the utility model.

[0027] The reference numerals in the figures are:

[0028] 100, vinyl record device; 110, cabinet; 112, sound cavity; 114, circuit cavity; 116, partition wall; 120, base; 122, second sleeve; 124, first sleeve; 1242, partition; 1244, first opening; 1246, second opening; 126, first wiring channel; 128, second wiring channel; 132, second conductor; 134, drive motor; 136, turntable module; 140, tonearm module; 142, first conductor; 144, mounting plate; 145, turntable assembly; 146, tonearm; 147, cartridge assembly; 150, sound unit; 152, third conductor; 160, circuit board; 162, plug terminal; 170, control module; 172, control line; 180, shock-absorbing assembly. DETAILED DESCRIPTION

[0029] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. Now, in conjunction with the accompanying drawings, a preferred embodiment of the present utility model is described in detail.

[0030] like Figure 1 and Figure 2 As shown, an embodiment of the utility model provides a vinyl record device 100, comprising: a box body 110, and a base 120 arranged on the box body 110, with a preset distance between the base 120 and the box body 110, a tonearm module 140 is arranged on the base 120, the box body 110 includes a sound cavity 112 and a circuit cavity 114 isolated from each other, a circuit board 160 is arranged in the sound cavity 112, wherein a first wire 142 is connected to the tonearm module 140, and the first wire 142 passes through the base 120 and extends into the box body 110, so that the tonearm module 140 is connected to the circuit board 160 through the first wire 142.

[0031] The vinyl record device 100 provided in the embodiment of the present application includes a box 110 and a base 120 disposed on the box 110. A tonearm module 140 is disposed on the base 120. There is a preset distance between the base 120 and the box 110. When the sound in the box 110 vibrates due to sound generation, there is no direct connection relationship between the tonearm module 140 and the box 110, which is conducive to alleviating the influence of the vibration on the tonearm module 140. When the tonearm module 140 is connected to the circuit board 160, the required connection relationship is achieved through the first wire 142. When the tonearm module 140 is electrically connected to the circuit board 160 in the box 110 through the first wire 142, it is only necessary for the first wire 142 to pass through the base 120 and extend into the box 110. The above-mentioned method is conducive to avoiding the direct rigid connection between the tonearm module 140 and the box 110, which is conducive to improving the sound quality of the vinyl record device 100 and reducing the user's use cost.

[0032] like Figure 3 , Figure 5 and Figure 6 As shown, the tonearm module 140 includes a mounting plate 144 disposed on the base 120, a swivel assembly 145 disposed on the mounting plate 144, a tonearm 146 connected to the swivel assembly 145, and a cartridge assembly 147 disposed at the end of the tonearm 146, a first wire 142 is connected to the cartridge assembly 147, and the first wire 142 passes through the tonearm 146, the swivel assembly 145, the mounting plate 144, the base 120 and the cabinet 110 in sequence to be connected to the circuit board 160.

[0033] Specifically, when the first wire 142 connects the tonearm module 140 and the circuit board 160, one end of the first wire 142 is connected to the cartridge assembly 147, and the other end extends into the box 110 to connect to the circuit board 160. When the other end of the first wire 142 is connected to the circuit board 160, it only needs to pass through the preset distance between the base 120 and the box 110. In addition, the preset distance between the base 120 and the box 110 is not directly exposed to the external environment, and is not easily affected by the outside world, which is conducive to ensuring stability during use.

[0034] like Figure 2 , Figure 3 and Figure 4 As shown, a driving motor 134 and a turntable module 136 connected to the driving motor 134 are also provided on the base 120, and a second wire 132 is connected to the driving motor 134, wherein the second wire 132 passes through the base 120 and extends into the box body 110 to be connected to the circuit board 160 through the second wire 132.

[0035] Specifically, the drive motor 134 provides power for the rotation of the turntable module 136, and the turntable is placed on the turntable module 136. The second wire 132 is connected to the drive motor 134. When the second wire 132 is connected to the circuit board 160, it is necessary to pass through a preset distance between the base 120 and the box 110, so as to ensure the connection while being less susceptible to the influence of the external environment.

[0036] like Figure 1 and Figure 2 As shown, the box 110 includes a sound cavity 112 and a circuit cavity 114 that are isolated from each other. A sound unit 150 is arranged in the sound cavity 112. The circuit board 160 is located in the circuit cavity 114. The sound unit 150 is connected to the circuit board 160 through a third wire 152, and the routing of the first wire 142, the second wire 132 and the third wire 152 are independent of each other.

[0037] Specifically, the box 110 is provided with a sound cavity 112 and a circuit cavity 114 which are isolated from each other, so that a sound unit 150 is arranged in the sound cavity 112, and a circuit board 160 is arranged in the circuit cavity 114. When in use, the sound unit 150 will not be disturbed by other environments, which is conducive to ensuring the sound quality. When the tonearm module 140 is connected to the circuit board 160, the required connection relationship is achieved through the first wire 142, and when the drive motor 134 is connected to the circuit board 160, the required connection relationship is achieved through the second wire 132. The sound unit 150 is arranged in the sound cavity 112, and the required electrical connection is achieved with the circuit board 160 through the third wire 152, and the routing of the first wire 142, the second wire 132 and the third wire 152 are independent of each other, and each component has a dedicated line connected to the circuit board 160, so as to avoid the wiring being entangled with each other and causing the wiring to be messy, and to facilitate the identification of the problem and maintenance, and at the same time, it is conducive to reducing electromagnetic interference and signal cross interference, thereby improving the sound quality of the vinyl record device 100.

[0038] like Figure 3 , Figure 5 and Figure 6 As shown, a first sleeve 124 corresponding to the swivel assembly 145 is provided on the base 120 , a first via hole communicating with the circuit cavity 114 is provided on the box body 110 , the first sleeve 124 is inserted into the first via hole, and the first wire 142 passes through the box body 110 along the first sleeve 124 .

[0039] Specifically, when the other end of the first wire 142 is connected to the circuit board 160, it needs to pass through a preset distance between the base 120 and the box body 110. In order to avoid the first wire 142 being exposed to the outside and affecting the stability of the use of the first wire 142, a first sleeve 124 corresponding to the swivel assembly 145 can be provided on the base 120, and a first via hole connected to the circuit cavity 114 is provided on the box body 110. When the base 120 and the box body 110 are matched, the first sleeve 124 is inserted into the first via hole. At this time, when the first wire 142 passes through the box body 110 along the first sleeve 124, it will not be disturbed by external factors, so as to ensure the reliability of the routing.

[0040] like Figure 4 As shown, a second sleeve 122 corresponding to the driving motor 134 is provided on the base 120 , a second through hole communicating with the circuit cavity 114 is provided on the box body 110 , the second sleeve 122 is inserted into the second through hole, and the second wire 132 passes through the box body 110 along the second sleeve 122 .

[0041] Specifically, a second sleeve 122 corresponding to the driving motor 134 is provided on the base 120, and a second through hole connected to the circuit cavity 114 is provided on the box body 110. When the base 120 and the box body 110 are matched, the second sleeve 122 is inserted into the second through hole. At this time, when the second wire 132 passes through the box body 110 along the second sleeve 122, it will not be disturbed by external factors, so as to ensure the reliability of the routing.

[0042] like Figure 3 , Figure 6 and Figure 7 As shown, a control module 170 is also provided on the mounting plate 144, and a first wiring channel 126 corresponding to the control module 170 is provided on the base 120, and the end of the first wiring channel 126 corresponds to the first sleeve 124, and a control line 172 is connected to the control module 170, and the control line 172 passes through the first wiring channel 126 into the first sleeve 124 and is connected to the circuit board 160.

[0043] Specifically, the control module 170 includes control switches, buttons, and knobs, etc., to control the play and pause, tone adjustment, or volume adjustment of the vinyl record device 100 when in use. After the control line 172 is connected to the control module 170, it passes through the first wiring channel 126 and enters the first sleeve 124, so as to share the same first sleeve 124 with the first wire 142, which is conducive to fully and reasonably utilizing the wiring method and saving wiring costs. In addition, the first wiring channel 126 is in an open form before assembly, which is convenient for the wiring of the control line 172. After the mounting plate 144 is connected to the base 120, the mounting plate 144 can cover the first wiring channel 126 to ensure stability and reliability during use.

[0044] like Figure 5 As shown, a second wiring channel 128 corresponding to the swivel assembly 145 is provided on the base 120 , so that the first wire 142 is inserted into the first sleeve 124 through the tonearm 146 , the swivel assembly 145 and the second wiring channel 128 in sequence.

[0045] Specifically, after the first wire 142 is connected to the cartridge assembly 147, in order to prevent the first wire 142 from being exposed to the outside, the first wire 142 needs to be inserted into the first sleeve 124 through the tonearm 146, the turntable assembly 145 and the second wiring channel 128 in sequence. The second wiring channel 128 ensures the smooth insertion of the first wire 142, which is conducive to improving the rationality of the wiring layout.

[0046] like Figure 5 and Figure 6As shown, a partition 1242 is disposed in the first sleeve 124 to divide the first sleeve 124 into a first opening 1244 and a second opening 1246 . The control line 172 passes through the first opening 1244 to the circuit cavity 114 , and the first wire 142 passes through the second opening 1246 to the circuit cavity 114 .

[0047] Specifically, a partition 1242 is provided in the first sleeve 124 to divide the interior of the first sleeve 124 into two independent wiring spaces, namely a first opening 1244 and a second opening 1246. In this way, the control line 172 can pass through the first opening 1244 to the circuit cavity 114, and the first conductor 142 can pass through the second opening 1246 to the circuit cavity 114, thereby avoiding entanglement and mutual influence between the control line 172 and the first conductor 142.

[0048] like Figure 2 As shown, a partition wall 116 is disposed in the box body 110 , and a through hole is disposed on the partition wall 116 . The third wire 152 passes through the through hole from the sound cavity 112 into the circuit cavity 114 .

[0049] Specifically, a partition wall 116 is provided in the box body 110 to ensure that the above-mentioned sound cavity 112 and circuit cavity 114 are formed in the box body 110. At this time, when the sound unit 150 provided in the sound cavity 112 is connected to the circuit board 160, a through hole needs to be provided on the partition wall 116 to ensure smooth passage of the third wire 152. By providing a through hole, while ensuring electrical connection, it is helpful to prevent the circuit cavity 114 from affecting the sound cavity 112, thereby ensuring the quality of the audio.

[0050] In an optional embodiment of the present application, the second sleeve 122 and the first sleeve 124 are separated from each other in the width direction of the base 120. The second sleeve 122 is on the side close to the turntable module 136, and the first sleeve 124 is on the side close to the tonearm module 140, which is conducive to simplifying the wiring form and avoiding the mutual influence between the second wire 132 passing through the second sleeve 122 and the first wire 142 and the control line 172 passing through the first sleeve 124, thereby ensuring the stability and reliability of signal transmission.

[0051] In an optional embodiment of the present application, the box 110 and the base 120 are connected by a shock absorbing assembly 180. In this way, the vibration generated by the sound unit 150 when making a sound can be reduced at the shock absorbing assembly 180, which is conducive to preventing the vibration from being transmitted to the tonearm module 140 and the turntable assembly, thereby ensuring the reliable cooperation between the tonearm module 140 and the turntable, so that the signal transmission is stable and reliable, ensuring the stability of the signal of the sound unit 150, and then ensuring the sound quality of the audio.

[0052] like Figure 2As shown, the circuit board 160 is arranged on one side of the circuit cavity 114, the box body 110 is provided with a plurality of plug interfaces corresponding to the circuit cavity 114, and the circuit board 160 is provided with a plurality of plug terminals 162, and the plug terminals 162 are arranged one-to-one with the plug interfaces.

[0053] Specifically, by arranging the circuit board 160 on one side of the circuit cavity 114, the plug-in terminal 162 arranged on the circuit board 160 can be directly extended out of the plug-in interface, so as to facilitate plugging and matching with external circuits. In addition, by arranging the circuit board 160 in the circuit cavity 114, it is greatly convenient to assemble the circuit board 160 and various wires during production, and it is more convenient to repair the circuit board 160. At the same time, the circuit board 160 can be kept away from the drive motor 134 to avoid electromagnetic interference on the circuit board 160 generated by the operation of the drive motor 134, which is conducive to improving the sound quality.

[0054] It should be understood that the above embodiments are only used to illustrate the technical solutions of the present utility model rather than to limit it. For those skilled in the art, the technical solutions described in the above embodiments can be modified, or some of the technical features therein can be replaced by equivalents; and all these modifications and replacements should fall within the scope of protection of the claims attached to the present utility model.

Claims

1. A vinyl record device, characterized in that: include: A box body, and a base arranged on the box body, the base and the box body have a preset distance, a tonearm module is arranged on the base, a circuit board is arranged in the box body, the box body includes a sound cavity and a circuit cavity isolated from each other, a sound unit is arranged in the sound cavity, and the circuit board is located in the circuit cavity, wherein a first wire is connected to the tonearm module, and the first wire passes through the base and extends into the box body, so that the tonearm module is connected to the circuit board through the first wire.

2. The vinyl record device according to claim 1, characterized in that: The tonearm module includes a mounting plate arranged on the base, a swivel assembly arranged on the mounting plate, a tonearm connected to the swivel assembly, and a cartridge assembly arranged at the end of the tonearm, the first wire is connected to the cartridge assembly, and the first wire passes through the tonearm, the swivel assembly, the mounting plate, the base and the box in sequence to be connected to the circuit board.

3. The vinyl record device according to claim 2, characterized in that: The base is also provided with a driving motor and a turntable module drivingly connected to the driving motor. The driving motor is connected with a second wire, wherein the second wire passes through the base and extends into the box body to be connected to the circuit board through the second wire.

4. The vinyl record device according to claim 3, characterized in that: The sound-emitting unit is connected to the circuit board via a third wire, and the routing of the first wire, the second wire and the third wire are independent of each other.

5. The vinyl record device according to claim 4, characterized in that: The base is provided with a first sleeve corresponding to the swivel assembly, the box is provided with a first via hole communicating with the circuit cavity, the first sleeve is inserted into the first via hole, and the first wire passes through the box along the first sleeve.

6. The vinyl record device according to claim 5, characterized in that: The base is provided with a second sleeve corresponding to the driving motor, the box is provided with a second through hole communicating with the circuit cavity, the second sleeve is inserted into the second through hole, and the second wire passes through the box along the second sleeve.

7. The vinyl record device according to claim 5, characterized in that: A control module is also provided on the mounting plate, a first wiring channel corresponding to the control module is provided on the base, and an end of the first wiring channel corresponds to the first sleeve, a control line is connected to the control module, and the control line passes through the first sleeve along the first wiring channel and is connected to the circuit board.

8. The vinyl record device according to claim 7, characterized in that: The base is provided with a second wiring channel corresponding to the swivel assembly, so that the first wire is inserted into the first sleeve through the tonearm, the swivel assembly and the second wiring channel in sequence.

9. The vinyl record device according to claim 7, characterized in that: A partition is provided in the first sleeve to divide the first sleeve into a first opening and a second opening. The control line passes through the first opening into the circuit cavity, and the first conductor passes through the second opening into the circuit cavity.

10. The vinyl record device according to any one of claims 4 to 9, characterized in that: A partition wall is disposed in the box body, and a through hole is disposed in the partition wall. The third wire passes through the through hole from the sound cavity to the circuit cavity.

11. The vinyl record device according to claim 6, characterized in that: The first sleeve and the second sleeve are spaced apart from each other in a width direction of the base.

12. The vinyl record device according to any one of claims 1 to 9, characterized in that: The box body and the base are connected via a shock absorbing assembly.

13. The vinyl record device according to any one of claims 4 to 9, characterized in that: The circuit board is arranged on one side of the circuit cavity, the box body is provided with a plurality of plug interfaces corresponding to the circuit cavity, the circuit board is provided with a plurality of plug terminals, and the plug terminals are arranged in one-to-one correspondence with the plug interfaces.

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