CN202843797U - Locating device of digital diagnosis device with cross optical maser - Google Patents
Locating device of digital diagnosis device with cross optical maser Download PDFInfo
- Publication number
- CN202843797U CN202843797U CN2012204650147U CN201220465014U CN202843797U CN 202843797 U CN202843797 U CN 202843797U CN 2012204650147 U CN2012204650147 U CN 2012204650147U CN 201220465014 U CN201220465014 U CN 201220465014U CN 202843797 U CN202843797 U CN 202843797U
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- Prior art keywords
- passing board
- light
- laser device
- positioner
- cross laser
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Abstract
The utility model discloses a locating device of a digital diagnosis device with a cross optical maser. The locating device of the digital diagnosis device with the cross optical maser comprises a cross optical maser forming a cross-type light source, a light permeable board, an upper layer light permeable board and a bottom layer light permeable board. The cross optical maser is fixed on the light permeable board. First columns are arranged at two ends of the light permeable board in a stretching mode along the first direction. Each first column is placed in each circular hole in a first hole seat. The first hole seat is fixed on the upper layer light permeable board. Second columns are arranged on the upper layer light permeable board in the stretching mode along the second direction. Each second column is placed in a circular hole of a second hole seat. The second hole seat is fixed on the bottom layer light permeable board. A first elastic component and a first adjusting screw are respectively arranged below two ends of the light permeable board along the second direction. A second elastic component and a second adjusting screw are respectively arranged below two ends of the upper layer light permeable board along the first direction. The locating device of the digital diagnosis device with the cross optical maser is easy to install and adjust, simple in structure, good in repeatability and free of exerting influence on other components.
Description
Technical field
This utility model relates to a kind of positioner, relates in particular to a kind of positioner with numerical diagnostic equipment of cross laser device.
Background technology
The needed positioner of numerical diagnostic equipment mainly contains following two kinds at present:
1) positioner of tracking cross, the method need the cursor and diagnosis position of artificial aligning location, and then the scanography of being correlated with.The adjusting of this device mainly utilizes the strain that the laser instrument steel plate is installed to realize, and needs a homemade pull bar screw to realize.Complex structure not only, and be difficult to install.
2) image sensor is installed in equipment, be equivalent to human eye and realize aiming in the quite long distance of distance diagnostic device, this device has been introduced new sensor, although made things convenient for operating process, but the environment that related request is arranged has been brought certain interference, and increased manufacturing cost.
Therefore, be necessary existing positioner for numerical diagnostic equipment is improved, not only be easy to install and regulate, and simple in structure, good reproducibility can not consist of the strain impact to miscellaneous part.
The utility model content
Technical problem to be solved in the utility model provides a kind of positioner with numerical diagnostic equipment of cross laser device, not only is easy to install and regulate, and simple in structure, good reproducibility can not consist of the strain impact to miscellaneous part.
This utility model is to solve the problems of the technologies described above the technical scheme that adopts to provide a kind of positioner with numerical diagnostic equipment of cross laser device, comprise a cross laser device that forms cross-shaped light source, light-passing board, upper strata light-passing board and bottom light-passing board, described cross laser device is fixed on the light-passing board, the two ends of described light-passing board are provided with the first cylinder along the first direction extension, described the first cylinder is placed in the circular hole on the first hole seat, described the first hole seat is fixed on the light-passing board of upper strata, described upper strata light-passing board is provided with the second cylinder along the second direction extension, described the second cylinder is placed in the circular hole on the second hole seat, described the second hole seat is fixed on the bottom light-passing board, described light-passing board is being respectively arranged with the first flexible member and the first adjustment screw below the two ends of second direction, described upper strata light-passing board is being respectively arranged with the second flexible member and the second adjustment screw below the two ends of first direction.
Further, described the first hole seat and the second hole seat are L shaped hole seat.
Further, described the first flexible member and the second flexible member are spring pin, are set with spring in the described spring pin, and described spring is in compressive state.
Further, described the first adjustment screw is that annular knurl is adjusted screw, and described the first adjustment screw passes bottom light-passing board and upper strata light-passing board and is fixed on the bottom light-passing board, offsets with light-passing board, described the first flexible member passes and is fixed on the light-passing board of upper strata, offsets with light-passing board.
Further, described the second adjustment screw is that annular knurl is adjusted screw, and described second adjusts screw passes and be fixed on the bottom light-passing board, offsets with the upper strata light-passing board, and described the second flexible member passes and is fixed on the bottom light-passing board, offsets with the upper strata light-passing board.
Further, described first direction is vertical with second direction.
Further, also comprise a plate and fixing head, described bottom light-passing board is fixedly connected with connecting plate, and described connecting plate is fixedly connected with fixing head.
Further, correspondence is provided with the kidney-shaped connecting hole on described bottom light-passing board and the connecting plate, and described fixing head and connecting plate correspondence are provided with the kidney-shaped connecting hole.
Further, correspondence arranges circular connecting hole on described bottom light-passing board and the connecting plate, and described fixing head and connecting plate correspondence are provided with circular connecting hole.
Further, described bottom light-passing board and connecting plate are provided with the kidney-shaped connecting hole in the first direction correspondence, and described fixing head and connecting plate are provided with the kidney-shaped connecting hole in the second direction correspondence.
Further, described fixing head is " L " type, and described connecting plate is " U " type, and the both sides of the both sides of described U-shaped connecting plate and bottom light-passing board are fixedly linked, and the bottom of described U-shaped connecting plate links to each other with fixing head.
Further, described light-passing board comprises a printing opacity base plate and with the annular protrusion of opening, two opening parts of described annular protrusion arrange a clamping plate, described clamping plate is fixed by screws in the two ends of annular protrusion, and described cross laser device is placed in the annular protrusion and tightens up by screw and clamping plate.
Further, described annular protrusion is " V " type, " U " type or " C " type.
Further, described numerical diagnostic equipment is CT, MR or X-ray machine.
This utility model contrast prior art has following beneficial effect: the positioner of the numerical diagnostic equipment with cross laser device that this utility model provides, by extending at the two ends of light-passing board and upper strata light-passing board cylinder is set, and cylinder is fixed in the circular hole on the seat of hole and can rotates, form an easy bearing arrangement, by being set, flexible member adjusts screw below the other two ends of light-passing board and upper strata light-passing board, can adjust screw so that two light-passing boards Plane Rotation at a line place in cross laser device cross hairs respectively by rotation, and then can adjust the cross laser device in the cursor position at diagnosis position, with the aligning of realizing indicating on cursor and the diagnosis position, the location of finishing initial position.Therefore, positioner of the present utility model utilizes the dilatation of flexible member and the rotation of simple and easy bearing to realize the location adjusting, not only be easy to install and regulate, and simple in structure, good reproducibility can not consist of the strain impact to miscellaneous part.
Description of drawings
Fig. 1 is the positioner overall structure sketch map that the utlity model has the numerical diagnostic equipment of cross laser device;
Fig. 2 is the structural representation of positioner that the utlity model has the numerical diagnostic equipment of cross laser device.
Among the figure:
1 fixing head, 2 cross laser devices, 3 light-passing boards
31 first cylinders, 32 printing opacity base plates, 33 annular protrusions
4 clamping plates, 5 screws, 6 first hole seats
7 screws, 8 nuts, 9 pads
10 upper strata light-passing boards, 102 second cylinders, 11 second hole seats
12 screws, 13 nuts, 14 pads
15 bottom light-passing boards, 16 screws, 17 nuts
18 pads, 19 connecting plates, 20 first spring pins
21 first adjust screw 22 binding posts 23 second spring pins
24 second adjust screw
The specific embodiment
The utility model will be further described below in conjunction with drawings and Examples.
Fig. 1 is the positioner overall structure sketch map that the utlity model has the numerical diagnostic equipment of cross laser device; Fig. 2 is the positioning device structure sketch map that the utlity model has the numerical diagnostic equipment of cross laser device.
See also Fig. 1 and Fig. 2, the positioner of the numerical diagnostic equipment with cross laser device that this utility model provides comprises a cross laser device 2 that forms cross-shaped light source, light-passing board 3, upper strata light-passing board 10 and bottom light-passing board 15, cross laser device 2 is fixed on the light-passing board 3, the two ends of light-passing board 3 are provided with the first cylinder 31 along the first direction extension, the first cylinder 31 is placed in the circular hole on the first hole seat 6, the first hole seat 6 is fixed on the upper strata light-passing board 10, upper strata light-passing board 10 is provided with the second cylinder 102 along the second direction extension, the second cylinder 102 is placed in the circular hole on the second hole seat 11, the second hole seat 11 is fixed on the bottom light-passing board 15, bottom light-passing board 15 links to each other with fixing head 1 by connecting plate 19, light-passing board 3 is being respectively arranged with the first flexible member and the first adjustment screw 21 below the two ends of second direction, upper strata light-passing board 10 is being respectively arranged with the second flexible member and the second adjustment screw 24 below the two ends of first direction,, described first direction is vertical with second direction.Preferably, the first flexible member and the second flexible member are spring pin, are respectively in the first spring pin 20 and the second spring pin 23, the first spring pins 20 and the second spring pin 23 and are set with spring, are in compressive state during spring work.Described numerical diagnostic equipment can be CT, MR or X-ray machine etc.
Light-passing board 3 comprises a printing opacity base plate 32 and with the annular protrusion 33 of opening, two opening parts of annular protrusion 33 arrange a clamping plate 4, clamping plate 4 is fixed on the two ends of annular protrusion 33 by screw 5, and cross laser device 2 is placed in the annular protrusion 33 and tightens up by screw 5 and clamping plate 4; Annular protrusion 33 can be " V " type, " U " type or " C " type, Fig. 1, shown in Figure 2 be V-arrangement.
The first hole seat 6 and the second hole seat 11 are L shaped hole seat; The first hole seat 6 is fixed on the upper strata light-passing board 10 by screw 7, nut 8 and pad 9; The second hole seat 11 is fixed on the bottom light-passing board 15 by screw 12, nut 13 and pad 14.
First adjusts screw 21 adjusts screw for annular knurl, the first adjustment screw 21 passes bottom light-passing board 15 and upper strata light-passing board 10 and is fixed on the bottom light-passing board 15, offset with light-passing board 3, the first spring pin 20 passes and is fixed on the upper strata light-passing board 10 and light-passing board 3 offsets.Second adjusts screw 24 adjusts screw for annular knurl, and the second adjustment screw 24 and the second spring pin 23 pass and are fixed on the bottom light-passing board 15, and offset with upper strata light-passing board 10.
Above-mentioned positioner also comprises a plate 19 and fixing head 1, and bottom light-passing board 15 is fixedly connected with connecting plate 19, and connecting plate 19 is fixedly connected with fixing head 1.Correspondence position on bottom light-passing board 15 and the connecting plate 19 is provided with kidney-shaped connecting hole or circular connecting hole, and the correspondence position of fixing head 1 and connecting plate 19 is provided with kidney-shaped connecting hole or circular connecting hole.Preferably, bottom light-passing board 15 and connecting plate 19 are provided with the kidney-shaped connecting hole in the first direction correspondence, can make cross laser device 2 carry out the position adjustment along first direction, fixing head 1 and connecting plate 19 are provided with the kidney-shaped connecting hole in the second direction correspondence, can make cross laser device 2 carry out the position adjustment along second direction.Described first direction is vertical with second direction.Fixing head 1 is used for whole positioner is fixed to the connection of diagnostic device, and its shape can be varied, and for the ease of connecting, its connecting hole is kidney-shaped connecting hole or circular connecting hole; Cross laser device 2 can directly throw criss-cross visible cursor, and aims at the cross at diagnosis position through upper strata light-passing board 10 and bottom light-passing board 15; Preferably, fixing head 1 is " L " type, connecting plate 19 is " U " type, is connected kidney-shaped connecting hole on passing bottom light-passing board 15 and connecting plate being connected by screw 16, nut 17 and is fixed and is connected in the both sides of the both sides of described U-shaped connecting plate 19 and bottom light-passing board 15 with pad.The bottom of described U-shaped connecting plate 19 is fixed with kidney-shaped connecting hole on fixing head 1 is connected fixing head 1 and connecting plate is connected by screw, nut and pad and is connected, and installs between bottom light-passing board 15 and the connecting plate 19 when initial and carries out position adjustments by the kidney-shaped connecting hole on the bottom light-passing board 15; Spring in the first spring pin 20 and the second spring pin 23 is in compressive state, therefore adjusting screw 21 or the second adjustment screw 24 by rotation first can be so that light-passing board 3 or upper strata light-passing board 10 Plane Rotation at a line place in cross laser device 2 cross hairs respectively, and then adjust cross laser device 2 in the cursor position at diagnosis position, with the aligning of realizing indicating on cursor and the diagnosis position, the location of finishing initial position; Binding post 22 links to each other with the power input of cross laser device 2, is used for connecting the power supply that external circuit provides.
In sum, the positioner that this utility model provides, utilize the dilatation of spring and the rotation of simple and easy bearing to realize regulating, spring is to be sleeved in the spring pin, screw thread on the spring pin is used for the location, and the rationed marketing on the spring pin is used for dilatation, and then can carry out telescopic adjustment, good reproducibility, and can not consist of the strain impact to upper component.The cylinder that stretch out at light-passing board 3 and upper strata light-passing board 10 two ends can rotate in the circular hole in the seat of L shaped hole, consists of easy bearing arrangement, easily goes so that regulate easily.In addition, owing to can not consist of the strain impact between each parts, so the selection range of each parts is more wide in range, for such as equipment such as magnetic resonance, can select to meet the material of magnetic field environment requirement especially, greatly reduces impact each other.
Although this utility model discloses as above with preferred embodiment; so it is not to limit this utility model; any those skilled in the art; within not breaking away from spirit and scope of the present utility model; when doing a little modification and perfect, therefore protection domain of the present utility model is worked as with being as the criterion that claims were defined.
Claims (14)
1. positioner with numerical diagnostic equipment of cross laser device, it is characterized in that, comprise a cross laser device (2) that forms cross-shaped light source, light-passing board (3), upper strata light-passing board (10) and bottom light-passing board (15), described cross laser device (2) is fixed on the light-passing board (3), the two ends of described light-passing board (3) are provided with the first cylinder (31) along the first direction extension, described the first cylinder (31) is placed in the circular hole on the first hole seat (6), described the first hole seat (6) is fixed on the upper strata light-passing board (10), described upper strata light-passing board (10) is provided with the second cylinder (102) along the second direction extension, described the second cylinder (102) is placed in the circular hole on the second hole seat (11), described the second hole seat (11) is fixed on the bottom light-passing board (15), described light-passing board (3) is being respectively arranged with the first flexible member and the first adjustment screw (21) below the two ends of second direction, described upper strata light-passing board (10) is being respectively arranged with the second flexible member and the second adjustment screw (24) below the two ends of first direction.
2. the positioner with numerical diagnostic equipment of cross laser device as claimed in claim 1 is characterized in that, described the first hole seat (6) and the second hole seat (11) are L shaped hole seat.
3. the positioner with numerical diagnostic equipment of cross laser device as claimed in claim 1 is characterized in that, described the first flexible member and the second flexible member are spring pin, are set with spring in the described spring pin, and described spring is in compressive state.
4. the positioner with numerical diagnostic equipment of cross laser device as claimed in claim 1, it is characterized in that, described first adjusts screw (21) adjusts screw for annular knurl, described the first adjustment screw (21) passes bottom light-passing board (15) and upper strata light-passing board (10) and is fixed on the bottom light-passing board (15), offset with light-passing board (3), described the first flexible member passes and is fixed on the upper strata light-passing board (10), offsets with light-passing board (3).
5. the positioner with numerical diagnostic equipment of cross laser device as claimed in claim 1, it is characterized in that, described second adjusts screw (24) adjusts screw for annular knurl, described second adjusts screw (24) passes and is fixed on the bottom light-passing board (15), offset with upper strata light-passing board (10), described the second flexible member passes and is fixed on the bottom light-passing board (15), offsets with upper strata light-passing board (10).
6. the positioner with numerical diagnostic equipment of cross laser device as claimed in claim 1 is characterized in that described first direction is vertical with second direction.
7. the positioner with numerical diagnostic equipment of cross laser device as claimed in claim 1, it is characterized in that, also comprise a plate (19) and fixing head (1), described bottom light-passing board (15) is fixedly connected with connecting plate (8), and described connecting plate (19) is fixedly connected with fixing head (1).
8. the positioner with numerical diagnostic equipment of cross laser device as claimed in claim 7, it is characterized in that, the upper correspondence of described bottom light-passing board (15) and connecting plate (19) is provided with the kidney-shaped connecting hole, and the upper correspondence of described fixing head (1) and connecting plate (19) is provided with the kidney-shaped connecting hole.
9. the positioner with numerical diagnostic equipment of cross laser device as claimed in claim 7, it is characterized in that, the upper correspondence of described bottom light-passing board (15) and connecting plate (19) arranges circular connecting hole, and the upper correspondence of described fixing head (1) and connecting plate (19) is provided with circular connecting hole.
10. the positioner with numerical diagnostic equipment of cross laser device as claimed in claim 8, it is characterized in that, described bottom light-passing board (15) and connecting plate (19) are provided with the kidney-shaped connecting hole in the first direction correspondence, and described fixing head (1) and connecting plate (19) are provided with the kidney-shaped connecting hole in the second direction correspondence.
11. the positioner with numerical diagnostic equipment of cross laser device as claimed in claim 7, it is characterized in that, described fixing head (1) is " L " type, described connecting plate (19) is " U " type, the both sides of the both sides of described U-shaped connecting plate (19) and bottom light-passing board (15) are fixedly linked, and the bottom of described U-shaped connecting plate (19) links to each other with fixing head (1).
12. the positioner with numerical diagnostic equipment of cross laser device as claimed in claim 1, it is characterized in that, described light-passing board (3) comprises a printing opacity base plate (32) and with the annular protrusion (33) of opening, two opening parts of described annular protrusion (33) arrange a clamping plate (4), described clamping plate (4) is fixed on the two ends of annular protrusion (33) by screw (5), and described cross laser device (2) is placed in the annular protrusion (33) and tightens up by screw (5) and clamping plate (4).
13. the positioner with numerical diagnostic equipment of cross laser device as claimed in claim 12 is characterized in that, described annular protrusion (33) is " V " type, " U " type or " C " type.
14. such as each described positioner with numerical diagnostic equipment of cross laser device of claim 1-13, it is characterized in that described numerical diagnostic equipment is CT, MR or X-ray machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204650147U CN202843797U (en) | 2012-09-13 | 2012-09-13 | Locating device of digital diagnosis device with cross optical maser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204650147U CN202843797U (en) | 2012-09-13 | 2012-09-13 | Locating device of digital diagnosis device with cross optical maser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202843797U true CN202843797U (en) | 2013-04-03 |
Family
ID=47975046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204650147U Expired - Lifetime CN202843797U (en) | 2012-09-13 | 2012-09-13 | Locating device of digital diagnosis device with cross optical maser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202843797U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105725979A (en) * | 2016-05-16 | 2016-07-06 | 王军 | Human body moire imaging device |
-
2012
- 2012-09-13 CN CN2012204650147U patent/CN202843797U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105725979A (en) * | 2016-05-16 | 2016-07-06 | 王军 | Human body moire imaging device |
| CN105725979B (en) * | 2016-05-16 | 2019-02-15 | 深圳大学 | A kind of human body moire imaging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201815 No. 1180 Xingxian Road, Jiading Industrial Zone, Jiading District, Shanghai Patentee after: Shanghai Lianying Medical Technology Co.,Ltd. Address before: 201815 No. 1180 Xingxian Road, Jiading Industrial Zone, Jiading District, Shanghai Patentee before: SHANGHAI UNITED IMAGING HEALTHCARE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130403 |
|
| CX01 | Expiry of patent term |