CN208785610U - Accelerator laser lamp horizontal alignment instrument - Google Patents
Accelerator laser lamp horizontal alignment instrument Download PDFInfo
- Publication number
- CN208785610U CN208785610U CN201820424431.4U CN201820424431U CN208785610U CN 208785610 U CN208785610 U CN 208785610U CN 201820424431 U CN201820424431 U CN 201820424431U CN 208785610 U CN208785610 U CN 208785610U
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- point
- laser lamp
- liquid storage
- pedestal
- storage tube
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Abstract
The utility model discloses a kind of accelerator laser lamp horizontal alignment instrument, including pedestal, the pedestal includes a straight bottom；Pedestal is equipped with the liquid storage tube that 4 upper end openings, lower ends interconnect, and liquid storage tube is transparent pipe, is axially perpendicular to base bottom；The floor projection of each liquid storage tube on the base forms ABCD4 point, has the line of A, B point to be vertically intersected on the midpoint of the line of C, D point.The beneficial effects of the utility model are: possessing, structure is simple, easy to operate advantage.
Description
Technical field
The utility model belongs to field of medical device, specifically a kind of accelerator laser lamp horizontal alignment instrument.
Background technique
Therapeutic radiation treatment is a kind of therapeutic modality for tumour, will use medical accelerator.Medical accelerator exists
Before use, needing to calibrate the indoor laser lamp of accelerator therapy.Laser lamp is fixed on the wall, left and right only a little
It waves and pitch adjustable range.From a branch of lateral beam and a branch of perpendicular to cross is issued in laser lamp into therapeutic room space
To longitudinal light beam of light beam, lateral beam forms lateral smooth surface, divides therapeutic room space up and down, and longitudinal light beam forms longitudinal direction
Smooth surface, left and right segmentation therapeutic room space, it is desirable that the standard reached be lateral beam level, longitudinal beam orthogonal is in horizontal direction.
When traditional operation, at least two people are needed, the measuring tools such as hand-level, set square carry out cumbersome calibration operation.It is Chinese special
Sharp document CN201596258U was disclosed " laser light calibrator for medical radiation " on October 6th, 2010, and main body is had by six pieces
The cuboid of machine glass plate composition, wherein the size of two glass plates is 40 × 30 × 1CM up and down, among the two corners and opposite side of bottom plate
Place is stained with 33 × 3 × 1CM fixed plates with M6 wire hole；Ceiling center is carved with " ten " wordline of japanning, and top plate is left, front side is set
There is level meter；For front and back two panels having a size of 40 × 40 × 1CM, front and back panels are provided with " fourth " font groove, have 30 among side plate ×
There are 30 × 0.15CM opening in the vertical slot of 0.15CM, top, and surface engraves " well " font graduation mark of every lattice 2MM, with the both sides of slot
It is zero increase outward；For left and right side plates 3 having a size of 30 × 40 × 1CM, center is provided with the vertical slot of 30 × 0.15CM.Two plate of front and back
Translot centerline parallel is in upper and lower two plate, and the distance for arriving top board surface is 1CM；The vertical slot center line of four plates with " ten " wordline
It is overlapped.Program structure is relative complex, and calibration range is subject to certain restrictions.
Summary of the invention
Based on problem above, the utility model provides a kind of accelerator laser lamp horizontal alignment instrument, and it is simple to possess structure, behaviour
Make convenient advantage.
In order to realize goal of the invention, the utility model adopts the following technical solution: a kind of accelerator laser lamp horizontal alignment
Instrument, including pedestal, the pedestal include a straight bottom；Pedestal is equipped with the storage that 4 upper end openings, lower ends interconnect
Liquid pipe, liquid storage tube are transparent pipe, are axially perpendicular to base bottom；The floor projection of each liquid storage tube on the base forms ABCD4 point,
There is the line of A, B point to be vertically intersected on the midpoint of the line of C, D point.
This programme design accelerator laser lamp horizontal alignment instrument, be equipped with a pedestal, the bottom of the pedestal be it is straight,
Prover can be placed on the upper surface of accelerator table by the pedestal, and pedestal can be made to replicate acceleration completely
The levelness of device therapeutic bed upper surface.Respectively there are a fixed point, the company of being formed between two opposite fixed points on four angles on pedestal
Line, two lines are perpendicular to one another, and the intersection point of two lines is the midpoint of a wherein line, the i.e. vertical phase of line of A, B point
Meet at the midpoint of the line of C, D point.On this basis, a liquid storage tube is each provided in 4 fixed points, liquid storage tube is transparent
, be axially perpendicular to base bottom, upper end opening and lower end interconnects.A certain amount of liquid is perfused in liquid storage tube, such as
Water, so that it may be respectively formed liquid level in 4 liquid storage tubes, regardless of the tilt angle of pedestal how, these liquid levels are all to maintain
High.Using the line of these liquid levels as horizontal reference, so that it may be calibrated to laser lamp.It is first same with the normal beam of laser lamp
When across A, B two o'clock liquid storage tube liquid level, then the light intersected with horizontal light beam with normal beam connects A, B two o'clock reservoir simultaneously
On the basis of pipe liquid level, the pitch angle up and down for adjusting laser lamp horizontal light beam in place, then adjusts the left and right of laser lamp horizontal light beam
Angle of oscillation is overlapped the horizontal smooth surface of laser lamp with C, D two o'clock liquid storage tube liquid level, that is, can determine that the left and right of laser lamp horizontal light beam is shaken
Pivot angle.Such adjusting only needs one man operation, without the various tools in traditional operation, it is only necessary to this prover and
Some water, very simply.
Preferably, being respectively equipped with longitudinal auxiliary rod by the ABCD4 point of pedestal, liquid storage tube is fixed on auxiliary rod.This
In scheme, it is provided with 4 auxiliary rods on the base, and liquid storage tube is fixed on auxiliary rod, liquid storage tube can be made only to hold in this way
Load forms the function of liquid level, and transfers to auxiliary rod to realize support function.
Preferably, the pedestal is two cross bars for intersecting vertically fixed, ABCD4 point is divided into each end of two cross bars
Portion.This programme compares saving material, can be fabricated to pedestal using only two cross bars.Such pedestal is not only light and handy but also convenient for taking
And storage.
Preferably, auxiliary rod is transparent material.Auxiliary rod can be made using transparent material, can preferably penetrated
Light improves the precision of calibration operation.
Preferably, the length of A, B point line is not less than 30cm, the length of C, D point line is not less than 20cm.A, B point connects
Line is the adjusting benchmark of the pitch angle up and down of laser lamp, the adjusting benchmark at the angle of being swung left and right of C, D point line laser lamp.If even
Line is too short, and deviation caused by error is amplified afterwards will be larger.Restriction appropriate is carried out to the length of two lines, can protected
Hold prover overall dimensions it is lesser under the premise of, more accurate calibration benchmark is provided.
In conclusion the beneficial effects of the utility model are: possess that structure is simple, easy to operate advantage.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Wherein: 1 first crossbar, 2 second crossbars, 3 liquid storage tubes, 4 four-way pipes, 5 auxiliary rods, each liquid storage tube of A, B, C, D is in base
Floor projection on seat, E liquid level.
Specific embodiment
The utility model is further described with specific embodiment with reference to the accompanying drawing.
Embodiment as shown in Figure 1 is a kind of accelerator laser lamp horizontal alignment instrument.The laser lamp horizontal alignment of this accelerator
Instrument includes a pedestal, the bottom flat of pedestal.This pedestal is formed by first crossbar 1 and 2 square crossing of second crossbar fixation.?
The both ends of first crossbar are respectively equipped with fixed point A and B, are respectively equipped with fixed point C and D at the both ends of second crossbar, there is the line of A, B point
It is vertically intersected on the midpoint of the line of C, D point.In this example, the length of A, B point line is 50cm, and the length of C, D point line is
50cm。
Be equipped with the liquid storage tube 3 for being axially perpendicular to base bottom each fixed point of ABCD was last, fixed point is other be equipped with it is longitudinal
Auxiliary rod 5, liquid storage tube is fixed on auxiliary rod.Auxiliary rod is made of transparent material, can good transmitted light.Liquid storage tube is
Transparent pipe, upper end opening, lower end are collected at first crossbar and second crossbar cross-fixing, are interconnected with four-way pipe 4.Pass through
The upper end opening of any one liquid storage tube can inject liquid into liquid storage tube, so that it is respectively formed liquid level E in 4 liquid storage tubes,
And the height of liquid level E is not changed by the deflection of pedestal.
The accelerator laser lamp horizontal alignment instrument of this example first injects appropriate amount of fluid, example in calibration operation into liquid storage tube
Such as water, liquid level is formed.Then it is placed on accelerator laser lamp horizontal alignment instrument is smooth on accelerator table, is placed on acceleration
The centers such as device are horizontal, and the direction A, B is parallel with therapeutic bed direction.Accelerator laser lamp is opened at this time, adjusts accelerator therapy
Bed height, so that the line of vertical light beam face A, the B point of laser, then ensures the liquid in the liquid storage tube of the end horizontal light beam prover A
Face lowermost end is consistent.According to the difference in height of liquid level lowermost end and horizontal light beam in the liquid storage tube of the end B, adjusting accelerator laser lamp makes
It is consistent in the liquid level lowermost end in the liquid storage tube of the both ends A, B to obtain horizontal light beam, that is, completes the tune to laser lamp elevation angle
Section.Continue to adjust accelerator therapy bed height, so that the liquid level most bottom in the horizontal light beam of laser lamp and prover C-terminal liquid storage tube
End is consistent, further according to the difference in height of liquid level lowermost end and horizontal light beam in the liquid storage tube of the end D, adjusts accelerator laser lamp and makes water
Planar beam is consistent in the liquid level lowermost end in the liquid storage tube of the both ends C, D, that is, completes and be swung left and right the adjusting of angle to laser lamp.Through
Cross such adjusting, it can be ensured that the horizontal light beam that laser lamp issues is in horizontality, and vertical beam orthogonal is in horizontal direction.
And adjusting operation only needs one that can be easily accomplished, it is very convenient.
Claims (5)
1. a kind of accelerator laser lamp horizontal alignment instrument, including pedestal, characterized in that the pedestal includes a straight bottom
Portion；Pedestal is equipped with the liquid storage tube that 4 upper end openings, lower ends interconnect, and liquid storage tube is transparent pipe, is axially perpendicular to pedestal bottom
Portion；The floor projection of each liquid storage tube on the base forms ABCD4 point, has the line of A, B point to be vertically intersected on the line of C, D point
Midpoint.
2. a kind of accelerator laser lamp horizontal alignment instrument according to claim 1, characterized in that by the ABCD4 point of pedestal
It is respectively equipped with longitudinal auxiliary rod, liquid storage tube is fixed on auxiliary rod.
3. a kind of accelerator laser lamp horizontal alignment instrument according to claim 1 or 2, characterized in that the pedestal is vertical
Two fixed cross bars of straight intersection, ABCD4 point are divided into each end of two cross bars.
4. a kind of accelerator laser lamp horizontal alignment instrument according to claim 2, characterized in that auxiliary rod is transparent material
Matter.
5. a kind of accelerator laser lamp horizontal alignment instrument according to claim 1 or 2, characterized in that the length of A, B point line
Degree is not less than 30cm, and the length of C, D point line is not less than 20cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820424431.4U CN208785610U (en) | 2018-03-27 | 2018-03-27 | Accelerator laser lamp horizontal alignment instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820424431.4U CN208785610U (en) | 2018-03-27 | 2018-03-27 | Accelerator laser lamp horizontal alignment instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208785610U true CN208785610U (en) | 2019-04-26 |
Family
ID=66199169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820424431.4U Expired - Fee Related CN208785610U (en) | 2018-03-27 | 2018-03-27 | Accelerator laser lamp horizontal alignment instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208785610U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114088345A (en) * | 2021-11-23 | 2022-02-25 | 山东省肿瘤医院 | Positioning laser lamp quality control device based on collimator and use method thereof |
-
2018
- 2018-03-27 CN CN201820424431.4U patent/CN208785610U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114088345A (en) * | 2021-11-23 | 2022-02-25 | 山东省肿瘤医院 | Positioning laser lamp quality control device based on collimator and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201222 Address after: 312000 Room 101, 1st floor, no.1423, Renmin East Road, Gaobu Town, Yuecheng District, Shaoxing City, Zhejiang Province Patentee after: Zhejiang medikey Medical Technology Co.,Ltd. Address before: 325000 Room 101, radiotherapy center, Wenzhou Cancer Hospital, Xiayin, Lucheng District, Wenzhou City, Zhejiang Province Patentee before: WENZHOU CENTRAL Hospital |
|
| TR01 | Transfer of patent right | ||
| CU01 | Correction of utility model |
Correction item: Patentee|Address Correct: Zhejiang medikey Medical Technology Co.,Ltd.|312000 Room 101, 1st Floor, No. 1423 (Plant 5), Renmin East Road, Gaobu Town, Yuecheng District, Shaoxing City, Zhejiang Province False: Zhejiang medikey Medical Technology Co.,Ltd.|312000 Room 101, 1st Floor, No. 1423 (Plant 5), Renmin East Road, Gaobu Town, Yuecheng District, Shaoxing City, Zhejiang Province Number: 01-01 Volume: 37 |
|
| CU01 | Correction of utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |