CN106448704A - Record clamp - Google Patents
Record clamp Download PDFInfo
- Publication number
- CN106448704A CN106448704A CN201611235172.2A CN201611235172A CN106448704A CN 106448704 A CN106448704 A CN 106448704A CN 201611235172 A CN201611235172 A CN 201611235172A CN 106448704 A CN106448704 A CN 106448704A
- Authority
- CN
- China
- Prior art keywords
- hole
- record
- disc
- fastener
- upper fastener
- 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.)
- Granted
Links
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
- G11B3/02—Arrangements of heads
- G11B3/10—Arranging, supporting, or driving of heads or of transducers relatively to record carriers
Landscapes
- Packaging For Recording Disks (AREA)
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Abstract
A record clamp comprises a pressing block, a handle and a record gasket. A groove is formed in the bottom of the pressing block, a through hole is formed in the center of the pressing block, and a truncated-cone-shaped hole is formed in the bottom of the through hole; a fastening device is arranged in the through hole, a turntable convex shaft insertion hole is formed in the center of the fastening device, and the fastening device comprises a lower fastener and an upper fastener; the lower fastener is in a truncated cone shape and is attached to the truncated-cone-shaped hole, and the lower fastener is provided with an open groove; the upper fastener is in a cylinder shape, an external thread is arranged on the surface of the upper fastener, and the top end of the upper fastener penetrates through the through hole of the pressing block; an internal thread hole is formed in the center of the bottom of the handle, and the handle is in threaded connection with the upper fastener. According to the record clamp, by utilizing the flexibility of a record, the middle of the bottom of the record is padded to be higher, and then the record is pressed, so that the record deforms and is tightly attached to the surface of a turntable, and the problem that a record is not flat is solved. The record clamp is convenient and fast to operate, firm in fixation and good in use effect.
Description
Technical field
The invention belongs to black glue phonograph technical field, more particularly to a kind of disc town.
Background technology
Vinyl record almost occupies whole 20th century as the carrier of a kind of sound and music, until nineteen eighty-two CD birth
Raw.China entered the CD epoch in 1992, and black glue production line is eliminated in a large number, and the price of vinyl record falls to 15 from 30 yuan or so
Unit or so.But the hobby due to collector, from the beginning of 1994, the price of vinyl record is gradually gone up, just prominent by 1996
Broken hundred yuan.Domestic the last item black glue production line is closed within 1998, and the vinyl record of domestic market is all to introduce abroad
, or second-hand.Now generally the least expensive vinyl record wants six or seven ten yuans, and that collects version can be thousands of.
A lot of discs are caused disc record edge warped, are so caused when putting and singing due to tabletting or the relation of storage
Upper arm significantly swings up and down, and causes extremely bad impact to the sound for playing back.Disc is allowed to sing stricture of vagina part when putting and singing
It is close to disc record, disc becomes smooth, playback tonequality just has great improvement.
Content of the invention
In order to overcome the deficiencies in the prior art, the invention discloses a kind of disc town.
The present invention is achieved through the following technical solutions：
A kind of disc town, including briquetting, handle and disc pad, briquetting bottom is provided with groove, it is characterised in that in the briquetting
Heart position is provided with through hole, and the part of via bottoms forms truncated cone-shaped hole；Clamp device is provided with through hole, and clamp device center sets
There is disc record protruding shaft jack, clamp device includes lower fastener and upper fastener；
The lower fastener is truncated cone-shaped, fits with truncated cone-shaped hole, and lower fastener is provided with open slot；Upper fastener is cylinder,
The surface of upper fastener is provided with external screw thread, and the top of upper fastener passes through the through hole of briquetting；
The handle bottom center is provided with internal thread hole, and handle is threadeded with upper fastener.
A kind of disc town as claimed in claim 1, it is characterised in that the disc pad is circle, in disc pad
Heart position is provided with disc record protruding shaft through hole.
Compared with prior art, the present invention has advantages below：
Disc town in the present invention, will be padded in the middle of disc bottom using the pliability of disc, then pushes disc so that disc
Disc record surface is close in deformation, solves the irregular problem of disc.Simple operation, fixation, using effect is good.
Description of the drawings
Fig. 1 is the profile of embodiment 1；
Fig. 2 is clamp device figure.
Specific embodiment
Embodiment 1
A kind of disc town as shown in Figure 1, including briquetting 1, handle 4 and disc pad 2,1 bottom of briquetting is provided with groove, and groove is used
In coordinating with disc pad 2, deform disc.1 center of the briquetting is provided with through hole, and the part of via bottoms forms circle
Platform shape hole；Clamp device 3 is provided with through hole, and 3 center of clamp device is provided with disc record protruding shaft jack（In figure dotted line position represents to be sung
Disk protruding shaft jack）, clamp device includes lower fastener 32 and upper fastener 31；
As shown in Fig. 2 lower fastener 32 is truncated cone-shaped, to fit with truncated cone-shaped hole, lower fastener is provided with open slot, sings for locking
Disk protruding shaft；Upper fastener 31 is cylinder, and the surface of upper fastener is provided with external screw thread, and the top of upper fastener is through the logical of briquetting
Hole；
4 bottom centre position of the handle is provided with internal thread hole, and handle is threadeded with upper fastener 31.
Disc pad 2 is circle, and 2 center of disc pad is provided with disc record protruding shaft through hole.
When use, we are first placed into pad 2 on disc record through disc record protruding shaft, then place disc, this be due to
Pad 2 is padded disc, and the surrounding of disc is above the edge of disc record.Again disc town is placed and be pressed onto on disc, use
Power is pushed, and at this moment as the external diameter of pad is less than the inside groove in pressure town, so that disc deforms, allows disc surrounding to be affixed tightly to sing
On disk, then turn clockwise handle 4 again so that clamp device is lifted, and lower securing member is received in the presence of truncated cone-shaped in the hole wall
Contracting, and disc record protruding shaft locking, such disc just deforms all the time so as to being close to disc record and putting sing, and puts and sings rotate counterclockwise handss after end
Handle, disc resilience, disc town is removed, then removes disc.
Above example is merely to illustrate the present invention, but is not limited to the scope of the present invention, every according to the present invention's
Any simple modification, equivalent variations and modification that technical spirit is made to following instance, all still fall within technical solution of the present invention
In the range of.
Claims (2)
1. a kind of disc town, including briquetting, handle and disc pad, briquetting bottom is provided with groove, it is characterised in that the briquetting
Center is provided with through hole, and the part of via bottoms forms truncated cone-shaped hole；Clamp device, clamp device center is provided with through hole
Disc record protruding shaft jack is provided with, clamp device includes lower fastener and upper fastener；
The lower fastener is truncated cone-shaped, fits with truncated cone-shaped hole, and lower fastener is provided with open slot；Upper fastener is cylinder,
The surface of upper fastener is provided with external screw thread, and the top of upper fastener passes through the through hole of briquetting；
The handle bottom center is provided with internal thread hole, and handle is threadeded with upper fastener.
2. a kind of disc town as claimed in claim 1, it is characterised in that the disc pad is circle, disc pad center
Position is provided with disc record protruding shaft through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611235172.2A CN106448704B (en) | 2016-12-28 | 2016-12-28 | A kind of disc town |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611235172.2A CN106448704B (en) | 2016-12-28 | 2016-12-28 | A kind of disc town |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106448704A true CN106448704A (en) | 2017-02-22 |
| CN106448704B CN106448704B (en) | 2018-08-07 |
Family
ID=58215522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611235172.2A Active CN106448704B (en) | 2016-12-28 | 2016-12-28 | A kind of disc town |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106448704B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6483661B1 (en) * | 1999-04-21 | 2002-11-19 | Stephen Robert Martin | Disc drive disc clamp for exerting an equalized clamping force on a disc |
| CN1979640A (en) * | 2005-11-30 | 2007-06-13 | 上海甲秀工业设计有限公司 | Electric gramophone with disc under rotary plate |
| US20100087124A1 (en) * | 2008-10-07 | 2010-04-08 | Farzad Saghian | Cd repair apparatus |
| CN205645259U (en) * | 2016-05-27 | 2016-10-12 | 合肥市菲凡音响有限责任公司 | Blackfilled compound disc clamping ring |
| CN205645258U (en) * | 2016-05-27 | 2016-10-12 | 合肥市菲凡音响有限责任公司 | Type of can loosing core disc town |
| CN206271419U (en) * | 2016-12-28 | 2017-06-20 | 合肥市菲凡音响有限责任公司 | A kind of disc town |
-
2016
- 2016-12-28 CN CN201611235172.2A patent/CN106448704B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6483661B1 (en) * | 1999-04-21 | 2002-11-19 | Stephen Robert Martin | Disc drive disc clamp for exerting an equalized clamping force on a disc |
| CN1979640A (en) * | 2005-11-30 | 2007-06-13 | 上海甲秀工业设计有限公司 | Electric gramophone with disc under rotary plate |
| US20100087124A1 (en) * | 2008-10-07 | 2010-04-08 | Farzad Saghian | Cd repair apparatus |
| CN205645259U (en) * | 2016-05-27 | 2016-10-12 | 合肥市菲凡音响有限责任公司 | Blackfilled compound disc clamping ring |
| CN205645258U (en) * | 2016-05-27 | 2016-10-12 | 合肥市菲凡音响有限责任公司 | Type of can loosing core disc town |
| CN206271419U (en) * | 2016-12-28 | 2017-06-20 | 合肥市菲凡音响有限责任公司 | A kind of disc town |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106448704B (en) | 2018-08-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200320 Address after: Room 1,020, Nanxun Science and Technology Pioneering Park, No. 666 Chaoyang Road, Nanxun District, Huzhou City, Zhejiang Province, 313000 Patentee after: Huzhou You Yan Intellectual Property Service Co.,Ltd. Address before: 230000, room 2, building 409, Hing Lung Science Park, Luyang Industrial Zone, Anhui, Hefei Patentee before: HEFEI FEIFAN SOUND EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A record town Effective date of registration: 20230921 Granted publication date: 20180807 Pledgee: Nanxun rural commercial bank Limited by Share Ltd. Zhejiang Pledgor: Huzhou You Yan Intellectual Property Service Co.,Ltd. Registration number: Y2023980057854 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |