CN205642237U - Blackfilled compound phonograph wheel base adjustment ruler - Google Patents
Blackfilled compound phonograph wheel base adjustment ruler Download PDFInfo
- Publication number
- CN205642237U CN205642237U CN201620526416.1U CN201620526416U CN205642237U CN 205642237 U CN205642237 U CN 205642237U CN 201620526416 U CN201620526416 U CN 201620526416U CN 205642237 U CN205642237 U CN 205642237U
- Authority
- CN
- China
- Prior art keywords
- scale
- phonograph
- base
- black glue
- base plate
- 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.)
- Withdrawn - After Issue
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- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Abstract
The utility model discloses a blackfilled compound phonograph wheel base adjustment ruler, including base plate 1, the one end of base plate 1 is opened has the jack, is equipped with base 2 on the other end of base plate 1, and base 2 is gone up to open there is the scale slot, and the interpolation of scale slot has a scale 3, and the top of base 2 is equipped with the scale fixed screw, is fixed with probe 4 on the scale 3, placing blackfilled compound phonograph wheel base adjustment ruler on the carousel of blackfilled compound phonograph, in the jack on the base plate 1 is inserted in the pivot that makes the carousel, rotating base plate 1 and adjust the axle center that scale 3 made the directional tone arm revolving axle of needle point of probes 4, the perpendicular distance of carousel pivot and tone arm revolving axle is instructed out promptly to scale 3. The utility model discloses can make things convenient for the wheel base of accurately surveing with adjustment blackfilled compound phonograph, for adjustment blackfilled compound phonograph parameter, promote tone quality and provide the convenience.
Description
Technical field
This utility model relates to belonging to black glue phonograph and manufactures field, relates to a kind of black glue phonograph wheelbase and adjusts scale.
Background technology
The wheelbase of black glue phonograph is the vertical dimension of disk shaft and tone arm gyroaxis, measures the wheelbase of black glue phonograph extremely important for adjusting black glue phonograph, therefore develops and a kind of is exclusively used in that to measure and adjust the scale of black glue phonograph wheelbase the most necessary.
Utility model content
For solving a question at the front, this utility model provides a kind of black glue phonograph wheelbase and adjusts scale.
This utility model adopts the following technical scheme that realization:
A kind of black glue phonograph wheelbase adjusts scale, and including substrate 1, one end of substrate 1 has jack, the other end of substrate 1 is provided with pedestal 2, pedestal 2 has scale slot, is inserted with scale 3 in scale slot, the top of pedestal 2 is provided with scale fixed screw, and scale 3 is fixed with probe 4；Black glue phonograph wheelbase adjustment scale is placed on the rotating disk of black glue phonograph, the rotating shaft making rotating disk is inserted in the jack on substrate 1, rotational substrate 1 also adjusts the axle center that scale 3 makes the needle point sensing tone arm gyroaxis of probe 4, and scale 3 i.e. indicates the vertical dimension of disk shaft and tone arm gyroaxis.
Further improving, described scale 3 is cylinder.
Further improving, described probe 4 is fixed on scale 3 by set screw.
The beneficial effects of the utility model are:
This utility model can measure and adjust the wheelbase of black glue phonograph easily and accurately, for adjusting black glue phonograph parameter, promotes tonequality and provides conveniently.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical scheme in this utility model embodiment is clearly and completely described.
One black glue phonograph wheelbase as shown in Figure 1 adjusts scale, and including substrate 1, one end of substrate 1 has jack, the other end of substrate 1 is provided with pedestal 2, pedestal 2 has scale slot, is inserted with scale 3 in scale slot, scale 3 is cylinder, and scale slot is the circular hole corresponding with scale 3.The top of pedestal 2 is provided with scale fixed screw, and scale 3 is fixed with probe 4 by set screw, and probe 4 can move up and down；Black glue phonograph wheelbase adjustment scale is placed on the rotating disk of black glue phonograph, the rotating shaft making rotating disk is inserted in the jack on substrate 1, rotational substrate 1 also adjusts scale 3, put down probe 4, the needle point making probe 4 points to the axle center of tone arm gyroaxis, and scale 3 i.e. indicates the vertical dimension of disk shaft and tone arm gyroaxis.
Described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, 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 this utility model protection.
Claims (3)
1. a black glue phonograph wheelbase adjusts scale, including substrate (1), it is characterized in that, one end of substrate (1) has jack, the other end of substrate (1) is provided with pedestal (2), and pedestal (2) has scale slot, is inserted with scale (3) in scale slot, the top of pedestal (2) is provided with scale fixed screw, and scale (3) is fixed with probe (4)；Black glue phonograph wheelbase adjustment scale is placed on the rotating disk of black glue phonograph, the rotating shaft making rotating disk is inserted in the jack on substrate (1), rotational substrate (1) also adjusts the axle center that scale (3) makes the needle point sensing tone arm gyroaxis of probe (4), and scale (3) i.e. indicates the vertical dimension of disk shaft and tone arm gyroaxis.
A kind of black glue phonograph wheelbase the most as claimed in claim 1 adjusts scale, it is characterised in that described scale (3) is cylinder.
A kind of black glue phonograph wheelbase the most as claimed in claim 1 adjusts scale, it is characterised in that described probe (4) is fixed on scale (3) by set screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620526416.1U CN205642237U (en) | 2016-05-27 | 2016-05-27 | Blackfilled compound phonograph wheel base adjustment ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620526416.1U CN205642237U (en) | 2016-05-27 | 2016-05-27 | Blackfilled compound phonograph wheel base adjustment ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205642237U true CN205642237U (en) | 2016-10-12 |
Family
ID=57051860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620526416.1U Withdrawn - After Issue CN205642237U (en) | 2016-05-27 | 2016-05-27 | Blackfilled compound phonograph wheel base adjustment ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205642237U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865309A (en) * | 2016-05-27 | 2016-08-17 | 合肥市菲凡音响有限责任公司 | Long player axis distance adjusting ruler |
-
2016
- 2016-05-27 CN CN201620526416.1U patent/CN205642237U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865309A (en) * | 2016-05-27 | 2016-08-17 | 合肥市菲凡音响有限责任公司 | Long player axis distance adjusting ruler |
| CN105865309B (en) * | 2016-05-27 | 2018-03-20 | 合肥市菲凡音响有限责任公司 | A kind of black glue phonograph wheelbase adjusts scale |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161012 Effective date of abandoning: 20180320 |