CN203736192U - Adjusting device for cylinder body of magnet coil skeleton of magnetic resonance medical instrument - Google Patents
Adjusting device for cylinder body of magnet coil skeleton of magnetic resonance medical instrument Download PDFInfo
- Publication number
- CN203736192U CN203736192U CN201320825101.3U CN201320825101U CN203736192U CN 203736192 U CN203736192 U CN 203736192U CN 201320825101 U CN201320825101 U CN 201320825101U CN 203736192 U CN203736192 U CN 203736192U
- Authority
- CN
- China
- Prior art keywords
- adjusting device
- magnet coil
- coil skeleton
- magnetic resonance
- medical instrument
- 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- Withdrawn - After Issue
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Abstract
The utility model discloses an adjusting device for a cylinder body of a magnet coil skeleton of a magnetic resonance medical instrument. The adjusting device is characterized by comprising a supporting shaft, three or more screw rods and a plurality of arc-shaped supporting plates, wherein at least one annular boss vertical to the axial direction of the supporting shaft is arranged on the supporting shaft, and a plurality of screw holes are uniformly distributed in the side edge of the annular boss; the screw rods are in threaded connection to the screw holes of the annular boss; at least one threaded column in threaded connection with each screw rod is arranged on each arc-shaped supporting plate; the plurality of arc-shaped supporting plates are in threaded connection to the other ends of the screw rods respectively through the threaded columns arranged thereon, and the radian of each arc-shaped supporting plate is the to-be-adjusted radian of the cylinder body of the magnet coil skeleton. The adjusting device for the cylinder body of the magnet coil skeleton, provided by the utility model, is simple in structure, low in cost, and excellent in effect.
Description
Technical field
This utility model relates to a kind of magnet coil skeleton cylindrical shell adjusting device of magnetic resonance medical instrument.
Background technology
At present, the cylindrical shell majority of the magnet coil skeleton of magnetic resonance medical instrument is to present cylindricly, and in the time of normal use, the patient of examine lies in this skeleton cylindraceous, carries out a series of inspection based on the coil being wound around on skeleton.But the cylinder frame that producer provides can not ensure that it is real cylinder, often has some deviations, has become ellipse.This can bring certain impact to the measurement of human body, can have influence on check result.Therefore be badly in need of a kind of tune effect device of adjustable magnetic body coil skeleton cylindrical shell.
Utility model content
The defect of this utility model based on above prior art, provides a kind of adjusting device of the magnet coil skeleton cylindrical shell for magnetic resonance medical instrument, and this device can effectively ensure that skeleton cylindrical shell is cylinder truly.
The technical scheme that this utility model provides is:
A magnet coil skeleton cylindrical shell adjusting device for magnetic resonance medical instrument, it comprises:
A back shaft, which is provided with at least one and the axial vertical annular boss of described back shaft, evenly offers multiple screws on the lateral margin of described annular boss;
At least three screw rods, it is threaded onto on each screw of described annular boss;
Polylith arc gripper shoe, described arc gripper shoe is provided with the threaded post that can be connected with described screw flight as for; Wherein,
Described polylith arc gripper shoe is threaded onto respectively the other end of described screw rod by the threaded post on it, and the radian of described arc gripper shoe is magnet coil skeleton cylindrical shell radian to be regulated.
Preferably, be fixed with at least two and strengthen gusset in the threaded post of described arc gripper shoe, described reinforcement gusset and described arc gripper shoe are welded as a whole.
Preferably, described adjusting device also comprises: multiple adjusting nuts, described adjusting nut is threaded onto on described screw rod.
Preferably, described back shaft is provided with two with the spaced annular boss of predeterminable range, and the lateral margin of described annular boss evenly offers four screws.
Preferably, described back shaft is provided with an annular boss, evenly offers eight screws on the lateral margin of described annular boss.
Preferably, described adjusting device includes eight screw rods, and one end correspondence of described eight screw rods is connected to each screw of described annular boss.
Preferably, described adjusting device comprises four arc gripper shoes; Wherein
Every arc gripper shoe is provided with two internal threaded columns, and is threaded onto on two screw rods by described two internal threaded columns.
Preferably, described adjusting device comprises eight arc gripper shoes; Wherein
Every arc gripper shoe is provided with an internal threaded column, and is threaded onto on a screw rod by this internal threaded column.
The cylindrical shell adjusting device of the magnet coil skeleton for magnetic resonance medical instrument that this utility model provides is simple in structure, design ingenious, only utilize the peculiar effect of screw thread just to efficiently solve the degree of irregularity of the skeleton cylindrical shell that producer provides, can meet the requirement of the magnet coil skeleton cylindrical shell of magnetic resonance medical instrument, improve to a certain extent the certainty of measurement of magnetic resonance medical instrument.
Brief description of the drawings
Fig. 1 is the front view of the magnet coil skeleton cylindrical shell adjusting device of magnetic resonance medical instrument described in the utility model;
Fig. 2 is the partial schematic diagram of the magnet coil skeleton cylindrical shell adjusting device of magnetic resonance medical instrument described in the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail, to make those skilled in the art can implement according to this with reference to description word.
As shown in Figure 1-2, this utility model provides a kind of magnet coil skeleton cylindrical shell adjusting device of magnetic resonance medical instrument, it comprises: a back shaft 1, which is provided with at least one and the axial vertical annular boss 2 of described back shaft, and on the lateral margin of described annular boss, evenly offer multiple screws;
At least three screw rods 3, it is threaded onto on each screw of described annular boss;
Polylith arc gripper shoe 4, described arc gripper shoe is provided with the threaded post 5 that can be connected with described screw flight as for; Wherein, described polylith arc gripper shoe is threaded onto respectively the other end of described screw rod by the threaded post on it, and the radian of described arc gripper shoe is magnet coil skeleton cylindrical shell radian to be regulated.
This utility model preferably, is fixed with at least two and strengthens gusset 6 in the threaded post of described arc gripper shoe, described reinforcement gusset and described arc gripper shoe are welded as a whole.
Preferably, described adjusting device also comprises this utility model: multiple adjusting nuts 7, described adjusting nut is threaded onto on described screw rod.Can effectively regulate the position of arc gripper shoe by adjusting nut 7.
As shown in Figure 2, preferably, described back shaft is provided with two with the spaced annular boss of predeterminable range to this utility model, and the lateral margin of described annular boss evenly offers four screws.Described adjusting device includes eight screw rods, and one end correspondence of described eight screw rods is connected to each screw of described annular boss.
Preferably, described adjusting device comprises four arc gripper shoes; Wherein
Every arc gripper shoe is provided with two internal threaded columns, and is threaded onto on two screw rods by described two internal threaded columns.The cylindrical shell that above adjusting device is applicable to the inner frame of the magnet coil skeleton of magnetic resonance medical instrument regulates.
Further, described back shaft is provided with an annular boss, evenly offers eight screws on the lateral margin of described annular boss.Described adjusting device comprises eight arc gripper shoes; Wherein, every arc gripper shoe is provided with an internal threaded column, and is threaded onto on a screw rod by this internal threaded column.The cylindrical shell that this adjusting device is applicable to the outer skeleton of the magnet coil skeleton of magnetic resonance medical instrument regulates.
On the design of above-mentioned annular boss and its, the design of screw can arrange as required.
The cylindrical shell adjusting device of the magnet coil skeleton for magnetic resonance medical instrument that this utility model provides is simple in structure, design ingenious, only utilize the peculiar effect of screw thread just to efficiently solve the degree of irregularity of the skeleton cylindrical shell that producer provides, can meet the requirement of the magnet coil skeleton cylindrical shell of magnetic resonance medical instrument, improve to a certain extent the certainty of measurement of magnetic resonance medical instrument.
Although embodiment of the present utility model is open as above, but it is not restricted to listed utilization in description and embodiment, it can be applied to the various fields of the present utility model that are applicable to completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the general concept that claim and equivalency range limit, this utility model is not limited to specific details and illustrates here and the legend of describing.
Claims (8)
1. a magnet coil skeleton cylindrical shell adjusting device for magnetic resonance medical instrument, is characterized in that, comprising:
A back shaft, which is provided with at least one and the axial vertical annular boss of described back shaft, evenly offers multiple screws on the lateral margin of described annular boss;
At least three screw rods, it is threaded onto on each screw of described annular boss;
Polylith arc gripper shoe, described arc gripper shoe is provided with the threaded post that can be connected with described screw flight as for; Wherein,
Described polylith arc gripper shoe is threaded onto respectively the other end of described screw rod by the threaded post on it, and the radian of described arc gripper shoe is magnet coil skeleton cylindrical shell radian to be regulated.
2. the magnet coil skeleton cylindrical shell adjusting device of magnetic resonance medical instrument as claimed in claim 1, is characterized in that, is fixed with at least two and strengthens gusset in the threaded post of described arc gripper shoe, and described reinforcement gusset and described arc gripper shoe are welded as a whole.
3. the magnet coil skeleton cylindrical shell adjusting device of magnetic resonance medical instrument as claimed in claim 2, is characterized in that, also comprise multiple adjusting nuts, described adjusting nut is threaded onto on described screw rod.
4. the magnet coil skeleton cylindrical shell adjusting device of magnetic resonance medical instrument as claimed in claim 3, is characterized in that, described back shaft is provided with two with the spaced annular boss of predeterminable range, and the lateral margin of described annular boss evenly offers four screws.
5. the magnet coil skeleton cylindrical shell adjusting device of magnetic resonance medical instrument as claimed in claim 3, is characterized in that, described back shaft is provided with an annular boss, evenly offers eight screws on the lateral margin of described annular boss.
6. the magnet coil skeleton cylindrical shell adjusting device of the magnetic resonance medical instrument as described in claim 4 or 5, is characterized in that, described adjusting device includes eight screw rods, and one end correspondence of described eight screw rods is connected to each screw of described annular boss.
7. the magnet coil skeleton cylindrical shell adjusting device of magnetic resonance medical instrument as claimed in claim 6, is characterized in that, described adjusting device comprises four arc gripper shoes; Wherein
Every arc gripper shoe is provided with two internal threaded columns, and is threaded onto on two screw rods by described two internal threaded columns.
8. the magnet coil skeleton cylindrical shell adjusting device of magnetic resonance medical instrument as claimed in claim 6, is characterized in that, described adjusting device comprises eight arc gripper shoes; Wherein
Every arc gripper shoe is provided with an internal threaded column, and is threaded onto on a screw rod by this internal threaded column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320825101.3U CN203736192U (en) | 2013-12-13 | 2013-12-13 | Adjusting device for cylinder body of magnet coil skeleton of magnetic resonance medical instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320825101.3U CN203736192U (en) | 2013-12-13 | 2013-12-13 | Adjusting device for cylinder body of magnet coil skeleton of magnetic resonance medical instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203736192U true CN203736192U (en) | 2014-07-30 |
Family
ID=51336069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320825101.3U Withdrawn - After Issue CN203736192U (en) | 2013-12-13 | 2013-12-13 | Adjusting device for cylinder body of magnet coil skeleton of magnetic resonance medical instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203736192U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103654790A (en) * | 2013-12-13 | 2014-03-26 | 绵阳市腾扬机电制品有限责任公司 | Magnet coil framework cylinder adjusting device of magnetic resonance medical instrument |
-
2013
- 2013-12-13 CN CN201320825101.3U patent/CN203736192U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103654790A (en) * | 2013-12-13 | 2014-03-26 | 绵阳市腾扬机电制品有限责任公司 | Magnet coil framework cylinder adjusting device of magnetic resonance medical instrument |
| CN103654790B (en) * | 2013-12-13 | 2016-02-10 | 绵阳市腾扬机电制品有限责任公司 | A kind of magnet coil framework cylindrical shell adjusting device of magnetic resonance medical instrument |
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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 |
Granted publication date: 20140730 Effective date of abandoning: 20160210 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |