CN216574745U - Gramophone record cleaner - Google Patents

Abstract

The utility model discloses a disc cleaner, which comprises a handle, a first clamping arm and a second clamping arm, wherein the first clamping arm is connected with the handle; the first clamping arm and the second clamping arm are respectively connected with the handle and are oppositely arranged; the first clamping arm is rotatably provided with a first clamping part, the second clamping arm is rotatably provided with a second clamping part, and the first clamping part and the second clamping part are oppositely arranged so as to clamp a disc core of a disc record; the first clamping arm and/or the second clamping arm are/is provided with a cleaning structure, and the cleaning structure is used for cleaning a record; and the first clamping part and the second clamping part are provided with sealing structures which are used for sealing the tablet core of the record. According to the record cleaner, the sealing structures are arranged on the first clamping part and the second clamping part, so that the core of the record is sealed, the label on the core can be prevented from being wetted by the cleaning solution, the label is prevented from being damaged, and information on the label cannot be checked.

Description

Gramophone record cleaner

Technical Field

The utility model relates to the technical field of record cleaning, in particular to a record cleaner.

Background

Records are the first objects historically used by humans to store sound signals, and record sound by means of sharp knife cuts, known as mechanical recordings. The gramophone record is engraved with a groove which is a continuous Archimedes spiral and sequentially comprises the following parts from outside to inside: an introduction groove, a sound groove, an extraction groove and a termination groove. The groove records sound information, which can be played by a disc player.

The record groove is easy to accumulate dust after long-time use and needs to be cleaned by a cleaner. Cleaning solutions are generally required for cleaning. In the process of cleaning the existing cleaner, the position of a disc core of a disc record is easily stained with cleaning liquid, so that a label on the disc core is damaged, and information on the label cannot be checked.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a disc record cleaner which can prevent a disc core from being stained with cleaning liquid in the cleaning process and prevent a label from being damaged.

The utility model discloses a disc record cleaner, which comprises a handle, a first clamping arm and a second clamping arm, wherein the first clamping arm is arranged on the handle; the first clamping arm and the second clamping arm are respectively connected with the handle and are oppositely arranged; the first clamping arm is rotatably provided with a first clamping part, the second clamping arm is rotatably provided with a second clamping part, and the first clamping part and the second clamping part are oppositely arranged so as to clamp a disc core of a disc record; the first clamping arm and/or the second clamping arm are/is provided with a cleaning structure, and the cleaning structure is used for cleaning a record; and the first clamping part and the second clamping part are provided with sealing structures which are used for sealing the tablet core of the record.

Optionally, the contour of the sealing structure matches the contour of the core of the record.

Optionally, the sealing structure is arranged around the edges of the clamping surfaces of the first clamping part and the second clamping part.

Optionally, the sealing structure is arranged to be paved on the clamping surfaces of the first clamping part and the second clamping part.

Optionally, a second mounting groove is formed in the clamping surface of the first clamping part and the second clamping part, and an extension part is arranged on the first clamping part and the second clamping part along a circle; the sealing structure is provided with a tabling part and a third mounting groove; the embedding part is embedded into the second mounting groove, and the extending part is embedded into the third mounting groove.

Optionally, the edge of the sealing structure is inclined towards the other sealing structure.

Optionally, the sealing structure protrudes from the clamping surfaces of the first clamping portion and the second clamping portion.

Optionally, the first clamping arm and the second clamping arm are rotatably connected with the handle; or the first clamping arm is rotationally connected with the handle, and the second clamping arm is fixedly connected with the handle.

Optionally, the first clamping arm is rotatably connected with the handle, and the second clamping arm is fixedly connected with the handle; the second clamping part is provided with a positioning structure, and the first clamping part is provided with a locking structure; the positioning structure can be inserted into the first clamping portion, and the locking structure is used for locking the positioning structure to prevent the positioning structure from being disengaged from the first clamping portion.

Optionally, the positioning structure is an insert column, and a limit groove is formed in the peripheral surface of the insert column; an insertion hole is formed in one surface, facing the second clamping part, of the first clamping part; the locking structure comprises a push button and a hook part, and the hook part is arranged on the push button; when the inserting column is inserted into the first clamping part, the pushing button is pushed, and the hook part is inserted into the limiting groove or separated from the limiting groove; the hook part is provided with an embedded groove; when the hook part is inserted into the limiting groove, the inserting column is embedded into the embedded groove.

According to the record cleaner, the sealing structures are arranged on the first clamping part and the second clamping part, so that the core of the record is sealed, the label on the core can be prevented from being wetted by the cleaning solution, the label is prevented from being damaged, and information on the label cannot be checked.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model. It is obvious that the drawings in the following description are only some embodiments of the utility model, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

FIG. 1 is a schematic view of a record cleaner according to an embodiment of the present invention;

FIG. 2 is another schematic view of a record cleaner in accordance with an embodiment of the present invention;

FIG. 3 is a schematic view of a record according to an embodiment of the present invention;

FIG. 4 is an exploded view of a record cleaner in accordance with an embodiment of the present invention;

fig. 5 is a partially enlarged view of a portion a in fig. 4;

FIG. 6 is another exploded view of the record cleaner in accordance with an embodiment of the present invention;

fig. 7 is a partially enlarged view of a portion B in fig. 6;

FIG. 8 is an exploded view of the first and second clamping portions of an embodiment of the utility model;

FIG. 9 is another exploded view of the first and second clamping portions of the embodiment of the present invention;

FIG. 10 is a cross-sectional view of a first clamping portion and a second clamping portion of an embodiment of the utility model;

FIG. 11 is a schematic view of a locking mechanism according to an embodiment of the present invention.

Wherein, 1, a handle; 11. a connecting plate; 111. a boss; 112. a rotating shaft; 113. a first mounting groove; 2. a first clamp arm; 21. a first clamping portion; 211. a locking structure; 211a, a push button; 211b, a hook portion; 211b1, embedded groove; 212. an insertion hole; 213. a sealing structure; 213a, a fitting portion; 213b, a third mounting groove; 214. a second mounting groove; 215. an extension portion; 23. a shaft hole; 24. a shaft mount; 241. a first groove; 25. a shaft pressing block; 251. a second groove; 26. buckling; 27. opening a hole; 28. a convex strip; 29. grooving; 3. a second clamp arm; 31. a second clamping portion; 311. a positioning structure; 311a, a limit groove; 32. a limiting part; 321. a first rib; 322. a second convex strip; 33. cleaning the structure; 331. a base plate; 331a, a small hole; 331b, a card slot; 4. recording; 41. a grooved region; 42. a tablet core; 43. a circular hole.

Detailed Description

It is to be understood that the terminology, the specific structural and functional details disclosed herein are for the purpose of describing particular embodiments only, and are representative, but that the present invention may be embodied in many alternate forms and should not be construed as limited to only the embodiments set forth herein.

The utility model is described in detail below with reference to the figures and alternative embodiments.

As shown in fig. 1, 2 and 10, as an embodiment of the present invention, there is disclosed a record cleaner including a handle 1, a first clamp arm 2, a second clamp arm 3; the first clamping arm 2 and the second clamping arm 3 are respectively connected with the handle 1 and are oppositely arranged; the first clamping arm 2 is rotatably provided with a first clamping part 21, the second clamping arm 3 is rotatably provided with a second clamping part 31, the first clamping part 21 and the second clamping part 31 are oppositely arranged, and the first clamping part 21 and the second clamping part 31 are used for clamping a disc core 42 of a disc 4; the first clamping arm 2 and/or the second clamping arm 3 are/is provided with a cleaning structure 33, and the cleaning structure 33 is used for cleaning the record 4. The first clamping portion 21 and the second clamping portion 31 are provided with a sealing structure 213, and the sealing structure 213 is used for sealing the core 42 of the record 4.

The sealing structure 213 is arranged on the first clamping part 21 and the second clamping part 31 of the record cleaner of the utility model, which seals the core 42 of the record 4, and can prevent the label on the core 42 from being wetted by the cleaning solution, causing the label damage and failing to check the information on the label.

When the record cleaner of the utility model is used for cleaning a record 4, the record 4 is clamped by the first clamping part 21 of the first clamping arm 2 and the second clamping part 31 of the second clamping arm 3, and the first clamping part 21 and the second clamping part 31 are rotated at the same time, so that the cleaning structure 33 can clean the corresponding position. The record 4 can be cleaned very conveniently during the process of continuously rotating the first clamping portion 21 and the second clamping portion 31.

The handle 1 may be held by an operator, who may hold the handle 1, dip the clamped record 4 in a cleaning liquid, or spray a cleaning liquid on the clean area of the record 4. The first and second clamping portions 21 and 31 are rotated and the cleaning structure 33 cleans the corresponding positions. The rotational arrangement of the first clamping portion 21 and the second clamping portion 31 may facilitate rotational cleaning of the record 4, and may allow the cleaning structure 33 to clean different locations of the record 4. The first clamping arm 2 and the second clamping arm 3 are oppositely arranged, so that the record 4 can be conveniently clamped, the clamped record 4 is positioned between the first clamping arm 2 and the second clamping arm 3, and the cleaning structure 33 is convenient to clean.

As shown in fig. 3, a record 4 typically includes a grooved area 41 and a core 42, and the core 42 typically includes a circular aperture 43 disposed therein. Groove zone 41 is the area in which the groove is inscribed and is the outer rim of record 4. The core 42 is surrounded by a grooved area 41 located in the middle area of the record 4, which is the inner periphery of the record 4. The core 42 is typically provided with a ring shaped note which is typically printed with information such as program content, rotational speed and stereo/mono, trademark etc. Specifically, the first clamping portion 21 and the second clamping portion 31 are configured to clamp onto a core 42 of a record 4.

Alternatively, the cleaning structure 33 may be a brush, a sponge, an ultrasonic emitting device, or the like. When the cleaning structure 33 is a brush, as shown in fig. 4 and 5, the cleaning structure 33 may be provided with small holes 331a, and the small holes 331a are used for installing the fixed bristles. The bristles may be electrostatic bristles or the like.

Optionally, the seal structure 213 has a contour that matches the contour of the core 42 of the record 4. The core 42 is generally circular in profile and the label is correspondingly applied to the core 42. In the present embodiment, the contour of the sealing structure 213 matches the contour of the core 42, so that the core 42 can be sealed during the cleaning of the record 4, and the structure is simple.

Alternatively, as shown in fig. 10, the sealing structure 213 is provided around the edge of the clamping surface of the first and second clamping portions 21 and 31. In this scheme, core 42 is held to first clamping part 21 and second clamping part 31 centre gripping, and seal structure 213 sets up a week along the border of first clamping part 21 and second clamping part 31 clamping face and can guarantee sealed core 42, simple structure.

Optionally, as shown in fig. 10, the sealing structure 213 is a sealing rubber ring, which has a simple structure and a good sealing effect. Specifically, a second mounting groove 214 is arranged on the clamping surface of the first clamping part 21 and the second clamping part 31, and an extension part 215 is arranged on the periphery of the first clamping part 21 and the second clamping part 31; the sealing structure 213 is provided with a fitting portion 213a and a third mounting groove 213 b; the fitting portion 213a is fitted into the second mounting groove 214, and the extension portion 215 is fitted into the third mounting groove 213 b. In this embodiment, the sealing structure 213 can be securely fitted over the first clamping portion 21 and the second clamping portion 31 by the fitting of the second mounting groove 214 and the fitting portion 213a and the fitting of the third mounting groove 213b and the extension portion 215.

Alternatively, as shown in fig. 10, the edge of the sealing structure 213 is inclined toward the other sealing structure 213. In this embodiment, the edge of the sealing structure 213 is inclined towards the other sealing structure 213, and when the disc 4 is clamped by the first clamping portion 21 and the second clamping portion 31, the sealing structure 213 can deform more, so that the force applied to the disc 4 is stronger, and the sealing effect is better.

Alternatively, as shown in fig. 10, the sealing structure 213 protrudes from the clamping surfaces of the first clamping portion 21 and the second clamping portion 31. In this embodiment, when the first clamping portion 21 and the second clamping portion 31 clamp the record 4, the edge of the sealing structure 213 deforms, and then other portions of the sealing structure 213 are pressed on the record 4 first to achieve further sealing, so that the sealing effect is better. The sealing structure 213 may be made of a material that is easily deformable, such as rubber or silicone.

As another arrangement form of the seal structure 213, in another embodiment, the seal structure 213 is arranged to be spread over the clamping surfaces of the first clamping portion 21 and the second clamping portion 31. In the present embodiment, when the first clamping portion 21 and the second clamping portion 31 clamp the record 4, the area of the core 42 is pressed and sealed by the sealing structure 213, and the sealing effect is good. In this case, the sealing structure 213 may be a gasket (not shown).

Optionally, as shown in fig. 1, the first clamping arm 2 and the second clamping arm 3 are rotatably connected with the handle 1; or the first clamping arm 2 is rotationally connected with the handle 1, and the second clamping arm 3 is fixedly connected with the handle 1. In the scheme, a first clamping arm 2 and a second clamping arm 3 are rotatably connected with a handle 1; or the first clamping arm 2 is rotationally connected with the handle 1, and the second clamping arm 3 is fixedly connected with the handle 1. When clamping a record 4, the first clamping arm 2 and/or the second clamping arm 3 can be opened, so that the record 4 can be conveniently clamped. When first arm lock 2 and second arm lock 3 all rotated with handle 1 and be connected often, first arm lock 2 and second arm lock 3 all can open, and the operator can rotate one in first arm lock 2 and the second arm lock 3 at will, also can all rotate first arm lock 2 and second arm lock 3, and the degree of freedom selection is high, does not have the condition of trial and error when opening. And first arm lock 2 rotates with handle 1 to be connected, and second arm lock 3 and handle 1 fixed connection, when can make things convenient for centre gripping record 4, second arm lock 3 and handle 1 fixed connection, structural strength is strong, is difficult to damage.

Optionally, as shown in fig. 4 to 7, a connecting plate 11 is disposed in the handle 1, the connecting plate 11 extends from the handle 1, and a boss 111 extending perpendicular to the axis of the handle 1 is formed at an end of the extending end, a rotating shaft 112 penetrates through the boss 111, and the rotating shaft 112 is perpendicular to the axis of the handle 1; the first clamping arm 2 and/or the second clamping arm 3 are/is provided with a shaft hole 23, and the rotating shaft 112 is inserted into the shaft hole 23. In this scheme, boss 111 extends and forms rectangular form, and the pivot 112 that sets up in it also is rectangular form, and pivot 112's fixed effectual. And, the pivot 112 is perpendicular to the axis of the handle 1, the pivot 112 is inserted into the shaft hole 23 of the first clamping arm 2 and/or the second clamping arm 3 to rotate, the first clamping arm 2 (taking the first clamping arm 2 as an example) is opened in the direction away from the second clamping arm 3 on the same horizontal plane, and is opened by rotating up and down in the vertical direction relative to the first pivot 112, so that the horizontal distance between the first clamping arm 2 and the second clamping arm 3 is increased, and the first clamping arm 2 and the second clamping arm 3 are more convenient to close and clamp the record 4.

Optionally, as shown in fig. 5, the first clamping arm 2 is rotatably connected with the handle 1 through the cooperation of the rotating shaft 112 and the shaft hole 23, and the second clamping arm 3 is fixedly connected with the handle 1; a first mounting groove 113 is formed in two sides of the end portion of the connecting plate 11 where the boss 111 is located, and a limiting portion 32 is arranged at a position, corresponding to the first mounting groove 113, of the second clamping arm 3; the stopper 32 is inserted into the first mounting groove 113 with interference fit. In this embodiment, the connection plate 11 can be firmly fixed by the cooperation of the first mounting groove 113 and the limiting portion 32, and is not easily moved in the axial direction.

Alternatively, as shown in fig. 5, the limiting portion 32 includes a first protruding strip 321 and a second protruding strip 322, the first protruding strip 321 and the second protruding strip 322 are disposed opposite to each other and spaced from each other, and the first protruding strip 321 and the second protruding strip 322 are inserted into the first mounting groove 113 for interference fit. In this scheme, relative and interval first sand grip 321 and the second sand grip 322 that set up have certain deformability, take place certain deformation easily when inserting in first mounting groove 113, conveniently insert in first installation, and because of the restoring force of deformation, interference fit in first mounting groove 113 is firm.

Optionally, as shown in fig. 7, a shaft mounting seat 24 is disposed on the first clamping arm 2, and a first groove 241 is disposed on the shaft mounting seat 24. The first clamping arm 2 further comprises a shaft pressing block 25, and a second groove 251 is formed in the shaft pressing block 25. The shaft pressing block 25 is installed on the shaft installation seat 24, the first groove 241 and the second groove 251 are aligned to form the shaft hole 23, and two ends of the rotating shaft 112 are inserted into the shaft hole 23 formed by the alignment of the first groove 241 and the second groove 251. In this embodiment, by arranging the shaft mounting seat 24 and the shaft pressing block 25 to be matched, when the rotating shaft 112 is mounted, the two ends of the rotating shaft 112 can be placed in the first groove 241, and then the shaft pressing block 25 is mounted on the shaft mounting seat 24 to fix the rotating shaft 112. The shaft mounting seat 24 and the shaft pressing block 25 cooperate to facilitate the mounting of the rotating shaft 112 on the first clamping arm 2. The shaft pressing block 25 may be mounted on the shaft mounting seat 24 by a pin, a screw, or the like.

Optionally, as shown in fig. 4, the cleaning structures 33 are disposed on both the first clamping arm 2 and the second clamping arm 3, and the cleaning structures 33 are located inside the first clamping arm 2 and the second clamping arm 3. In this scheme, all be provided with on first arm lock 2 and the second arm lock 3 and wash structure 33 to be located the inboard of first arm lock 2 and second arm lock 3, rotate first clamping part 21 and second clamping part 31, wash structure 33 and can wash the two sides of record 4 simultaneously, it is convenient to wash, efficient. Of course, if the cleaning structure 33 is provided only in one of the first arm 2 or the second arm 3, and the cleaning structure 33 is not provided in the other, both sides of the record 4 need to be cleaned, then the record 4 needs to be removed after the cleaning of one side and the cleaning of the other side is performed.

It should be noted that the inner side of the first arm 2 is the side of the first arm 2 facing the second arm 3, and the inner side of the second arm 3 is the side of the second arm 3 facing the first arm 2. When the first clamping part 21 and the second clamping part 31 clamp the record 4, the groove area 41 of the record 4 is positioned between the first clamping arm 2 and the second clamping arm 3, and the cleaning mechanism is arranged at the inner sides of the first clamping arm 2 and the second clamping arm 3, so that the cleaning of the cleaning device is facilitated. More specifically, the cleaning structure 33 on the first clamp arm 2 is located between the handle 1 and the first clamp portion 21, and the cleaning structure 33 on the second clamp arm 3 is located between the handle 1 and the second clamp portion 31.

Alternatively, as shown in fig. 8 to 10, the first clamping arm 2 is rotatably connected with the handle 1, and the second clamping arm 3 is fixedly connected with the handle 1; the second clamping portion 31 is provided with a positioning structure 311, and the first clamping portion 21 is provided with a locking structure 211; the positioning structure 311 can be inserted into the first clamping portion 21, and the locking structure 211 is used for locking the positioning structure 311 to prevent the positioning structure from being disengaged from the first clamping portion 21. In this arrangement, the locating structure 311 passes through the circular aperture 43 of the record 4 and is inserted into the first clamping portion 21 when the record 4 is clamped. The positioning mechanism can limit the disc 4, the clamping of the first clamping part 21 and the second clamping part 31 is firmer, and the disc 4 is not easy to fall off from the first clamping part 21 and the second clamping part 31. The locking structure 211 can lock the positioning structure 311 in the first clamping part 21, and the first clamping part 21 and the second clamping part 31 are not easy to open.

Alternatively, as shown in fig. 8 and 9, the positioning structure 311 is an insert column, and a limit groove 311a is formed on the circumferential surface of the insert column; an insertion hole 212 is formed in a surface of the first clamping portion 21 facing the second clamping portion 31; the locking structure 211 comprises a push button 211a and a hook 211b, the hook 211b is mounted on the push button 211 a; when the plug is inserted into the first clamping portion 21, the push button 211a is pushed, and the hook 211b is inserted into the limiting groove 311a or separated from the limiting groove 311 a. In the scheme, the push button 211a is pushed, the hook part 211b is inserted into the limiting groove 311a or separated from the limiting groove 311a, locking and unlocking of the insert column are achieved, the structure is simple, and operation is simple. The engagement of the hook 211b and the stopper groove 311a prevents the first and second clamping parts 21 and 31 from being separated.

Alternatively, as shown in fig. 11, the hook portion 211b is provided with an insertion groove 211b 1; when the hook portion 211b is inserted into the stopper groove 311a, the insert post is inserted into the fitting groove 211b 1. In this embodiment, the insertion groove 211b1 can function as a dodging insertion column, so that the hook portion 211b is inserted into the limiting groove 311a more deeply, and in the locked state, the hook portion 211b is less likely to be accidentally disengaged from the limiting groove 311 a. Moreover, the embedded groove 211b1 can be clamped on the inserting column, the first rotatable clamping arm 2 is prevented from shaking, and the disc 4 is clamped more stably.

The rotation of the first clamping portion 21 and the second clamping portion 31 may be manual rotation or electric rotation. Optionally, a driving member (not shown) is disposed on the first clamping arm 2 and/or the second clamping arm 3, and the first clamping portion 21 and/or the second clamping portion 31 are connected to the driving member, so that the driving member drives the first clamping portion 21 and/or the second clamping portion 31 to rotate. In this scheme, realize first clamping part 21 and/or second clamping part 31 electronic rotation through the driving piece, it is convenient to wash. More specifically, different cleaning speeds can be achieved by adjusting the rotational speed of the drive member, adjusting the rotational speed of the first clamping portion 21 and/or the second clamping portion 31. The drive member may be an electric motor or the like.

Alternatively, as shown in fig. 4 and 5, the cleaning structure 33 can be detachably mounted on the first clamping arm 2 and/or the second clamping arm 3. The cleaning structure 33 is a key component for cleaning the record 4, in the scheme, the cleaning structure 33 is detachably arranged on the first clamping arm 2 and/or the second clamping arm 3, and can be independently replaced when the cleaning structure 33 is damaged, or the cleaning structure 33 itself becomes dirty and can be detached for cleaning or replacing, or different types of cleaning structures 33 are replaced, so that the record cleaner is suitable for different cleaning conditions or requirements, the use cost of the record cleaner is low, the cleaning effect can be ensured, and the use range is wider.

Optionally, as shown in fig. 5, the inner sides of the first clamping arm 2 and/or the second clamping arm 3 are provided with opposite catches 26, and the catches 26 catch the cleaning structure 33. In this scheme, can dismantle the connection through buckle 26 realization, simple structure, easy dismounting. Specifically, 4 snaps 26 are provided, two each, so as to securely fix the washing structure 33.

Specifically, as shown in fig. 5, the cleaning structure 33 includes a base plate 331 and bristles (not shown), the base plate 331 is provided with small holes 331a, and the bristles are disposed in the small holes 331 a.

Optionally, the first clamping arm 2 and/or the second clamping arm 3 are provided with an opening 27, and the position of the opening 27 corresponds to the position of the cleaning structure 33. In this scheme, set up trompil 27 in the corresponding position of wasing structure 33, washing structure 33 exposes through trompil 27, when dismantling washing structure 33, can follow the outside of first arm lock 2 and/or second arm lock 3 and promote washing structure 33, and convenient washing structure 33 dismantles.

Alternatively, as shown in fig. 5, the opening 27 is provided with a rib 28 around the circumference, and the cleaning structure 33 is snapped 26 on the rib 28. In this embodiment, the protruding strip 28 can heighten the cleaning structure 33, and the buckle 26 can more firmly clamp the cleaning structure 33.

Alternatively, as shown in fig. 5, slots 29 are provided on both sides of the clip 26, the slots 29 separating the clip 26 from the ribs 28. In this scheme, set up fluting 29, separate sand grip 28 and buckle 26, prevent that sand grip 28 and buckle 26 from linking together, can reduce buckle 26's structural strength, guarantee buckle 26's deformability, it is easier with the installation to wash structure 33 dismantlement.

Optionally, as shown in fig. 5, a position of the cleaning structure 33 corresponding to the buckle 26 is provided with a catch 331 b. In this embodiment, the locking groove 331b can function as a relief for the latch 26, so that the latch 26 can be locked on the cleaning structure 33. Also, the catch 331b may limit the axial movement of the cleaning structure 33 along the record washer. More specifically, as shown in fig. 5, when the cleaning structure 33 is a brush, and the brush is provided with a bottom plate 331, the bottom plate 331 is disposed on the rib 28, the latch 26 is latched on the bottom plate 331, and the latch slot 331b is opened on the bottom plate 331.

The foregoing is a more detailed description of the utility model in connection with specific alternative embodiments, and the practice of the utility model should not be construed as limited to those descriptions. For those skilled in the art to which the utility model pertains, several simple deductions or substitutions can be made without departing from the spirit of the utility model, and all shall be considered as belonging to the protection scope of the utility model.

Claims (10)

1. A record cleaner is characterized by comprising a handle, a first clamping arm and a second clamping arm; the first clamping arm and the second clamping arm are respectively connected with the handle and are oppositely arranged; the first clamping arm is rotatably provided with a first clamping part, the second clamping arm is rotatably provided with a second clamping part, and the first clamping part and the second clamping part are oppositely arranged to clamp a disc core; the first clamping arm and/or the second clamping arm are/is provided with a cleaning structure, and the cleaning structure is used for cleaning a record; and the first clamping part and the second clamping part are provided with sealing structures, and the sealing structures are used for sealing the tablet cores of the record.

2. The record cleaner of claim 1, wherein the sealing structure has a contour that matches a contour of a core of a record.

3. The record washing apparatus of claim 1 or 2, wherein the sealing structure is disposed along a periphery of the clamping surfaces of the first clamping portion and the second clamping portion.

4. The record washing apparatus of claim 1 or 2, wherein the sealing structure is disposed over the clamping surfaces of the first clamping portion and the second clamping portion.

5. The record washing apparatus of claim 3, wherein a second mounting groove is provided on the clamping surface of the first clamping portion and the second clamping portion, and an extension portion is provided along a circumference of the first clamping portion and the second clamping portion; the sealing structure is provided with a tabling part and a third mounting groove; the fitting portion is fitted into the second mounting groove, and the extending portion is fitted into the third mounting groove.

6. The record washing apparatus of claim 5, wherein the edge of the sealing structure is inclined toward the other sealing structure.

7. The record washing apparatus of claim 6, wherein the sealing structure protrudes from the clamping surface of the first clamping portion and the second clamping portion.

8. The record cleaner of claim 1 or 2, wherein the first clamp arm and the second clamp arm are pivotally coupled to the handle; or the first clamping arm is rotationally connected with the handle, and the second clamping arm is fixedly connected with the handle.

9. The record cleaner of claim 1 or 2, wherein the first arm is pivotally coupled to the handle and the second arm is fixedly coupled to the handle; the second clamping part is provided with a positioning structure, and the first clamping part is provided with a locking structure; the positioning structure is insertable into the first clamping portion, and the locking structure is configured to lock the positioning structure to prevent the positioning structure from being disengaged from the first clamping portion.

10. The record washing apparatus of claim 9, wherein the positioning structure is a post, and a limit groove is formed on the circumference of the post; an insertion hole is formed in one surface, facing the second clamping part, of the first clamping part; the locking structure comprises a push button and a hook part, and the hook part is arranged on the push button; when the inserting column is inserted into the first clamping part, the pushing button is pushed, and the hook part is inserted into the limiting groove or separated from the limiting groove; the hook part is provided with an embedded groove; when the hook part is inserted into the limiting groove, the inserting column is embedded into the embedded groove.

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