CN113488079A - Disc mat with vacuum suction cup - Google Patents
Disc mat with vacuum suction cup Download PDFInfo
- Publication number
- CN113488079A CN113488079A CN202110832324.1A CN202110832324A CN113488079A CN 113488079 A CN113488079 A CN 113488079A CN 202110832324 A CN202110832324 A CN 202110832324A CN 113488079 A CN113488079 A CN 113488079A
- Authority
- CN
- China
- Prior art keywords
- slipmat
- record
- vacuum
- vacuum chuck
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
- G11B3/68—Record carriers
- G11B3/70—Record carriers characterised by the selection of material or structure; Processes or apparatus specially adapted for manufacturing record carriers
- G11B3/702—Record carriers characterised by the selection of material or structure; Processes or apparatus specially adapted for manufacturing record carriers for video discs with grooves
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Abstract
The application provides a slipmat with vacuum chuck, the even a plurality of vacuum chuck that are fixed with on the slipmat, vacuum chuck fixes in the mounting groove, and the mounting groove bottom is equipped with the through-hole that runs through the slipmat, and the valve of vacuum chuck bottom passes the through-hole.
Description
Technical Field
The invention relates to the field of black rubber record players, in particular to a record pad with a vacuum sucker.
Background
The gramophone is used for playing the vinyl record, and due to the characteristics of the vinyl record, slight disturbance of the gramophone can cause great influence on the played tone quality, and the gramophone is more and more precise along with the pursuit of music singers for continuously improving the music tone quality. The vinyl record is easy to deform due to the problem of material, and once the vinyl record deforms, the sound quality is affected, so that the deformation must be eliminated when the deformed record is played, and the record is restored to be a plane.
Disclosure of Invention
The present application provides a slipmat with a vacuum cup.
The invention is realized by adopting the following technical scheme:
the utility model provides a record pad with vacuum chuck, the record is gone up even being fixed with a plurality of vacuum chuck on the mat, vacuum chuck fixes in the mounting groove, and the mounting groove bottom is equipped with the through-hole that runs through the record pad, and the valve of vacuum chuck bottom passes the through-hole.
Furthermore, 4 vacuum suction cups are arranged on the record mat and are uniformly distributed at the position, close to the edge, of the record mat.
Further, the slipmat is made of aluminum alloy.
Furthermore, the center of the record pad is provided with a rotating shaft hole for passing through the rotating shaft of the turntable platter, and the periphery of the rotating shaft hole on the upper surface of the record pad is provided with positioning grooves for positioning the record.
Compared with the prior art, the invention has the following advantages:
the vacuum suction cups are used for sucking the record so that the bottom surface of the record is tightly attached to the upper surface of the record, and the concave-convex deformation of the record can be eliminated under the sucking action of the suction cups because the vacuum suction cups are uniformly distributed.
Drawings
FIG. 1 is a top plan view of a slipmat;
FIG. 2 is a side view of a slipmat.
Detailed description of the preferred embodiments
As shown in fig. 1 and 2, the slipmat with vacuum sucking discs 1 is made of aluminum alloy, 4 vacuum sucking discs 2 are fixed on the uniform slipmat on the slipmat 1, and the vacuum sucking discs 2 are uniformly distributed at the position close to the edge of the slipmat so as to better suck the record. The vacuum chuck is fixed in mounting groove 4, and the mounting groove bottom is equipped with the through-hole that runs through the record pad, and the valve of vacuum chuck bottom passes the through-hole. The center of the record pad is provided with a rotating shaft hole for passing through the rotating shaft of the record disc, and the periphery of the rotating shaft hole on the upper surface of the record pad is provided with a positioning groove 3 for positioning the record disc.
When the disc record is used, the projection in the center of the deformed disc record is clamped into the positioning groove, the vacuum suction disc is used for sucking air through the perforation at the back of the disc record pad, the vacuum suction disc adsorbs the disc record to enable the bottom surface of the disc record to be tightly attached to the upper surface of the disc record pad, and the concave-convex deformation of the disc record can be eliminated under the adsorption effect of the suction disc because the vacuum suction disc is uniformly distributed. And then the slipmat is placed on the turntable platter for playing.
Claims (4)
1. The utility model provides a record pad with vacuum chuck, its characterized in that, the record pad is gone up even being fixed with a plurality of vacuum chuck, vacuum chuck fixes in the mounting groove, and the mounting groove bottom is equipped with the through-hole that runs through the record pad, and the valve of vacuum chuck bottom passes the through-hole.
2. The slipmat of claim 1, wherein the number of vacuum cups is 4, wherein the vacuum cups are evenly distributed on the slipmat near the edge.
3. The slipmat with vacuum cup of claim 1, wherein said slipmat is made of an aluminum alloy.
4. The slipmat of claim 1, wherein the slipmat has a central spindle hole for passing through the spindle of the turntable platter, and the slipmat has a positioning groove around the upper spindle hole for positioning the turntable platter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110832324.1A CN113488079A (en) | 2021-07-22 | 2021-07-22 | Disc mat with vacuum suction cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110832324.1A CN113488079A (en) | 2021-07-22 | 2021-07-22 | Disc mat with vacuum suction cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113488079A true CN113488079A (en) | 2021-10-08 |
Family
ID=77942196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110832324.1A Pending CN113488079A (en) | 2021-07-22 | 2021-07-22 | Disc mat with vacuum suction cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113488079A (en) |
-
2021
- 2021-07-22 CN CN202110832324.1A patent/CN113488079A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |