CN105976832A - Elevating type singing arm plate - Google Patents
Elevating type singing arm plate Download PDFInfo
- Publication number
- CN105976832A CN105976832A CN201610383633.4A CN201610383633A CN105976832A CN 105976832 A CN105976832 A CN 105976832A CN 201610383633 A CN201610383633 A CN 201610383633A CN 105976832 A CN105976832 A CN 105976832A
- Authority
- CN
- China
- Prior art keywords
- cover plate
- upper cover
- pedestal
- adjustment ring
- base
- 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
- G11B3/30—Supporting in an inoperative position
- G11B3/31—Construction of arms
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- Toys (AREA)
Abstract
The invention discloses an elevating type singing arm plate comprising a base 1, which is in the shape of a cylinder. The outer wall of the base 1 is provided with external threads, and is provided with a vertical guiding groove 3 vertical to the bottom surface of the base 1. The base 1 is provided with an adjusting ring 4 in a sleeved manner, and the inner wall of the adjusting ring 4 is provided with internal threads 5 corresponding to the external threads 2. The top part of the base 1 is provided with an upper cover plate 6 in a sleeved manner, and the bottom surface of the upper cover plate 6 abuts against the top surface of the adjusting ring 4. The side wall of the upper cover plate 6 is provided with a limiting screw 8, which is inserted in the vertical guiding groove 3 in the base 1 through a hole in the side wall of the upper cover plate 6. The upper cover plate 6 is provided with a singing arm installation hole7. The elevating type singing arm plate is capable of being elevated freely, and the adjustment of the scene of the singing arm height is realized. The vertical tracking angle of the singing arm is adjusted according to thickness of a record or different styluses, and the optimal sound performance is acquired.
Description
Technical field
The present invention relates to belong to black glue phonograph and manufacture field, relate to a kind of lift tone arm plate.
Background technology
Tone arm plate is the device fixing tone arm on black glue phonograph, tradition tone arm plate height is fixed, if changing the pickup of different brands or changing the disc of different-thickness, the angle that vertically tracks of tone arm can change, thus have influence on the sound performance of tone arm, the present invention provides a kind of liftable tone arm plate, can adjust the angle that vertically tracks of tone arm by disc thickness or different stylus, to obtain optimal sound performance.
Summary of the invention
For solving the defect of current tone arm plate, the invention provides a kind of lift tone arm plate.
The present invention adopts the following technical scheme that realization:
A kind of lift tone arm plate, including pedestal 1, described pedestal 1 is a cylinder, and the outer wall of pedestal 1 is provided with external screw thread 2, and the outer wall of pedestal 1 is provided with the vertical guide groove 3 being perpendicular to pedestal 1 bottom surface；Being cased with adjustment ring 4 on pedestal 1, adjustment ring 4 inwall is provided with the female thread 5 corresponding with external screw thread 2；The top of pedestal 1 is arranged with upper cover plate 6, and the bottom surface of upper cover plate 6 props up the end face of adjustment ring 4；The sidewall of upper cover plate 6 is provided with a limited screw 8, and limited screw 8 is inserted in the vertical guide groove 3 on pedestal 1 by the hole on upper cover plate 6 sidewall；Upper cover plate 6 is provided with tone arm installing hole 7；
Turn adjustment ring 4 makes adjustment ring 4 drive upper cover plate 6 to move up and down, and limited screw 8 prevents upper cover plate 6 from rotating with adjustment ring 4, when upper cover plate 6 moves to desired location, and the height of locking limited screw 8 fixed cover plate 6.
Further improving, the outer wall of described adjustment ring 4 is provided with annular knurl.
Further improving, the external diameter of described adjustment ring 4 is more than the external diameter of upper cover plate 6.
The invention has the beneficial effects as follows:
Liftable tone arm plate in the present invention, can be freely lifted, it is achieved the scenic spot of tone arm height adjusts.The angle that vertically tracks of tone arm can be adjusted, it is thus achieved that optimal sound performance by disc thickness or different stylus.
Accompanying drawing explanation
Fig. 1 is the profile of the present invention；
Fig. 2 is the top view of pedestal；
Fig. 3 is the top view of upper cover plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described.
A kind of lift tone arm plate as shown in Figure 1, including pedestal 1, described pedestal 1 is a cylinder, and the outer wall of pedestal 1 is provided with external screw thread 2, and the outer wall of pedestal 1 is provided with the top view of the vertical guide groove 3(pedestal 1 being perpendicular to pedestal 1 bottom surface and sees Fig. 2)；Being cased with adjustment ring 4 on pedestal 1, adjustment ring 4 inwall is provided with the female thread 5 corresponding with external screw thread 2, and the outer wall of adjustment ring 4 is provided with annular knurl, and the external diameter of adjustment ring 4 is more than the external diameter of upper cover plate 6.The top of pedestal 1 is arranged with upper cover plate 6, and the bottom surface of upper cover plate 6 props up the end face of adjustment ring 4；The sidewall of upper cover plate 6 is provided with a limited screw 8, and limited screw 8 is inserted in the vertical guide groove 3 on pedestal 1 by the hole on upper cover plate 6 sidewall；Upper cover plate 6 is provided with the top view of tone arm installing hole 7(upper cover plate 6 and sees Fig. 3)；
During use, pedestal 1 is fixed on black glue phonograph, and tone arm is installed on cover plate 6 by tone arm installing hole 7.Adjustment ring 4 is made to drive upper cover plate 6 to move up and down in turn adjustment ring 4, limited screw 8 is in relaxation state when mobile, upper cover plate 6 can freely up and down move, but the restriction due to vertical guide groove 3, limited screw 8 is possible to prevent upper cover plate 6 to rotate with adjustment ring 4, when upper cover plate 6 moves to desired location, the height of locking limited screw 8 fixed cover plate 6.
Described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
Claims (3)
1. a lift tone arm plate, including pedestal (1), it is characterised in that described pedestal (1) is a cylinder, and the outer wall of pedestal (1) is provided with external screw thread (2), and the outer wall of pedestal (1) is provided with the vertical guide groove (3) being perpendicular to pedestal (1) bottom surface；Being cased with adjustment ring (4) on pedestal (1), adjustment ring (4) inwall is provided with the female thread (5) corresponding with external screw thread (2)；The top of pedestal (1) is arranged with upper cover plate (6), and the bottom surface of upper cover plate (6) props up the end face of adjustment ring (4)；The sidewall of upper cover plate (6) is provided with a limited screw (8), and limited screw (8) is inserted in the vertical guide groove (3) on pedestal (1) by the hole on upper cover plate (6) sidewall；Upper cover plate (6) is provided with tone arm installing hole (7)；
Turn adjustment ring (4) makes adjustment ring (4) drive upper cover plate (6) to move up and down, limited screw (8) prevents upper cover plate (6) from rotating with adjustment ring (4), when upper cover plate (6) moves to desired location, the height of locking limited screw (8) fixed cover plate (6).
2. a kind of lift tone arm plate as claimed in claim 1, it is characterised in that the outer wall of described adjustment ring (4) is provided with annular knurl.
3. a kind of lift tone arm plate as claimed in claim 1, it is characterised in that the external diameter of described adjustment ring (4) is more than the external diameter of upper cover plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610383633.4A CN105976832B (en) | 2016-05-27 | 2016-05-27 | A kind of lift tone arm plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610383633.4A CN105976832B (en) | 2016-05-27 | 2016-05-27 | A kind of lift tone arm plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105976832A true CN105976832A (en) | 2016-09-28 |
| CN105976832B CN105976832B (en) | 2018-02-09 |
Family
ID=57010705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610383633.4A Expired - Fee Related CN105976832B (en) | 2016-05-27 | 2016-05-27 | A kind of lift tone arm plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105976832B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4170360A (en) * | 1977-04-22 | 1979-10-09 | Sony Corporation | Apparatus for adjusting the position of an arm in a record playing device, such as a phonograph or the like |
| US4352177A (en) * | 1977-07-05 | 1982-09-28 | James T. Dennis | Automatic record player |
| CN2148380Y (en) * | 1992-05-22 | 1993-12-01 | 徐州无线电三厂 | Full-automatic microcomputerized linear tracing stereophonic electric gramophone |
| CN2393194Y (en) * | 1998-12-01 | 2000-08-23 | 亚弘电器工业股份有限公司 | Structure-improved gramophone tone-arm high-low-position regulation mechanism |
| US7630288B2 (en) * | 2005-04-07 | 2009-12-08 | Peter Riggle | Phonograph tone arm mounting, decoupling, vertical tracking angle adjustment system, and vertical guide system |
| CN201498201U (en) * | 2009-07-21 | 2010-06-02 | 北京欧文博电器有限责任公司 | Multi-point contact oil damping tone arm |
| CN201655295U (en) * | 2010-01-29 | 2010-11-24 | 陈承训 | Drive device of record player |
| CN205645261U (en) * | 2016-05-27 | 2016-10-12 | 合肥市菲凡音响有限责任公司 | Over -and -under type tone arm board |
-
2016
- 2016-05-27 CN CN201610383633.4A patent/CN105976832B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4170360A (en) * | 1977-04-22 | 1979-10-09 | Sony Corporation | Apparatus for adjusting the position of an arm in a record playing device, such as a phonograph or the like |
| US4352177A (en) * | 1977-07-05 | 1982-09-28 | James T. Dennis | Automatic record player |
| CN2148380Y (en) * | 1992-05-22 | 1993-12-01 | 徐州无线电三厂 | Full-automatic microcomputerized linear tracing stereophonic electric gramophone |
| CN2393194Y (en) * | 1998-12-01 | 2000-08-23 | 亚弘电器工业股份有限公司 | Structure-improved gramophone tone-arm high-low-position regulation mechanism |
| US7630288B2 (en) * | 2005-04-07 | 2009-12-08 | Peter Riggle | Phonograph tone arm mounting, decoupling, vertical tracking angle adjustment system, and vertical guide system |
| CN201498201U (en) * | 2009-07-21 | 2010-06-02 | 北京欧文博电器有限责任公司 | Multi-point contact oil damping tone arm |
| CN201655295U (en) * | 2010-01-29 | 2010-11-24 | 陈承训 | Drive device of record player |
| CN205645261U (en) * | 2016-05-27 | 2016-10-12 | 合肥市菲凡音响有限责任公司 | Over -and -under type tone arm board |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105976832B (en) | 2018-02-09 |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 Termination date: 20180527 |