CN215128830U - DR system flat panel detector auxiliary fixture - Google Patents
DR system flat panel detector auxiliary fixture Download PDFInfo
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- CN215128830U CN215128830U CN202120367461.8U CN202120367461U CN215128830U CN 215128830 U CN215128830 U CN 215128830U CN 202120367461 U CN202120367461 U CN 202120367461U CN 215128830 U CN215128830 U CN 215128830U
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- flat panel
- panel detector
- support sleeve
- block
- positioning plate
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Abstract
The utility model belongs to the technical field of medical auxiliary tools, in particular to a DR system flat panel detector auxiliary fixing device, which comprises a base, a telescopic supporting column, a mounting rack and a rotatable positioning plate, wherein a clamping component is arranged on the positioning plate; the support column includes the support sleeve that sets firmly in base up end center department, pegs graft the telescopic link in the support sleeve, the spacing groove has been seted up along telescopic link length direction to the both sides of telescopic link, fixing bolt is worn to be equipped with in the both sides of support sleeve, and threaded connection between fixing bolt and the support sleeve, fixing bolt's one end butt is at the spacing inslot. The defect of the prior art is overcome, the flat panel detector can be effectively fixed, the patient is helped to carry out the examination of the side slice on the premise of not moving the patient, and the examination efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of medical appurtenance, concretely relates to supplementary fixing device of dull and stereotyped detector of DR system.
Background
The digital image detector as a new digital X-ray imaging technology has the obvious advantages that the size is much smaller than that of an image intensifier, the weight is much smaller than that of the latter, and therefore, the digital image detector is lighter and more beneficial to the installation and use of instruments and equipment. The advanced technology and greatly improved image quality avoid various problems (loss of signal conversion, distortion, color interference, geometric distortion and inconsistent brightness) existing in the image intensifier, save the complex work and cost of a large amount of shooting and developing, and have the service life superior to that of the image intensifier. Therefore, the device is more economical and practical, is widely applied to clinic and is indispensable diagnostic equipment.
The existing flat panel detector lacks a fixing device, and is inconvenient for completing the operation of side slices to the patient who can not normally move due to trauma or cervical vertebra loss, so that the examination efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fixing device is assisted to DR system flat panel detector has overcome the not enough of prior art, can effectively fix flat panel detector, helps the patient to carry out the inspection of side piece under unmovable patient's prerequisite, improves the efficiency of software testing.
In order to solve the above problems, the utility model adopts the following technical proposal:
a DR system flat panel detector auxiliary fixing device comprises a base, a telescopic supporting column, a mounting rack and a rotatable positioning plate, wherein a clamping assembly is arranged on the positioning plate;
the support column includes the support sleeve that sets firmly in base up end center department, pegs graft the telescopic link in the support sleeve, the spacing groove has been seted up along telescopic link length direction to the both sides of telescopic link, fixing bolt is worn to be equipped with in the both sides of support sleeve, and threaded connection between fixing bolt and the support sleeve, fixing bolt's one end butt is at the spacing inslot.
Further, the mounting bracket is U font structure, and sets firmly the top at the support column, the locating plate is placed in the mounting bracket, positioning bolt is worn to be equipped with in the both sides of mounting bracket, and positioning bolt's one end and locating plate threaded connection.
Furthermore, the clamping assembly comprises a fixed block fixedly arranged at one end of the positioning plate and a clamping block movably arranged at the other end of the positioning plate, and the clamping block moves on the positioning plate through the elastic assembly.
Furthermore, the elastic component comprises an adjusting groove formed in the surface of the positioning plate, a sliding rod fixedly arranged in the adjusting groove, a sliding block arranged on the outer side of the sliding rod in a sliding mode and a compression spring sleeved on the outer side of the sliding rod, one end of the sliding block is fixedly connected with the clamping block, and the two ends of the compression spring are fixedly connected with the sliding block and the adjusting groove respectively.
Further, the cross-sections of the fixing block and the clamping block are of L-shaped structures, and rubber pads are arranged on the inner sides of the fixing block and the clamping block.
Furthermore, four angles of the lower end face of the base are provided with movable wheels capable of braking, and the base is provided with a balancing weight.
Compared with the prior art, the utility model, following beneficial effect has:
the utility model relates to an auxiliary fixing device for a DR system flat panel detector, which has novel structural design and simple and convenient operation; through the support column of liftable, rotatable locating plate and adjustable centre gripping subassembly, can effectively fix flat panel detector, help the patient carry out the inspection of side piece under unmovable patient's prerequisite, improve inspection efficiency.
Drawings
Fig. 1 is a schematic structural view of an auxiliary fixing device for a flat panel detector of a DR system.
Fig. 2 is an enlarged schematic view of a portion a of a flat panel detector auxiliary fixing device of a DR system.
Fig. 3 is an enlarged view of the position B of the flat panel detector auxiliary fixing device of the DR system.
In the figure: 1. a base; 2. a support sleeve; 3. a telescopic rod; 4. a mounting frame; 5. positioning a plate; 6. a fixed block; 7. fixing the bolt; 8. a moving wheel; 9. a limiting groove; 10. positioning the bolt; 11. an adjustment groove; 12. a compression spring; 13. a slider; 14. a slide bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-3, the auxiliary fixing device for a flat panel detector of a DR system of the present invention comprises a base 1, a telescopic supporting column, a mounting frame 4 and a rotatable positioning plate 5, wherein the positioning plate 5 is provided with a clamping assembly;
the support column is including setting firmly support sleeve 2, the telescopic link 3 of pegging graft in support sleeve 2 of base 1 up end center department, and spacing groove 9 has been seted up along 3 length direction of telescopic link in the both sides of telescopic link 3, and fixing bolt 7 is worn to be equipped with in support sleeve 2's both sides, and threaded connection between fixing bolt 7 and the support sleeve 2, and fixing bolt 7's one end butt is in spacing groove 9.
The clamping assembly comprises a fixing block 6 fixedly arranged at one end of the positioning plate 5 and a clamping block movably arranged at the other end of the positioning plate 5, and the clamping block moves on the positioning plate 5 through an elastic assembly.
The elastic component comprises an adjusting groove 11 formed in the surface of the positioning plate 5, a sliding rod 14 fixedly arranged in the adjusting groove 11, a sliding block 13 arranged outside the sliding rod 14 in a sliding mode and a compression spring 12 sleeved outside the sliding rod 14, one end of the sliding block 13 is fixedly connected with the clamping block, and two ends of the compression spring 12 are fixedly connected with the sliding block 13 and the adjusting groove 11 respectively.
For the convenience of clamping, the cross sections of the fixing block 6 and the clamping block are of L-shaped structures, and rubber pads are arranged on the inner sides of the fixing block 6 and the clamping block.
For convenient removal, four angles of the lower end surface of the base 1 are provided with movable wheels 8 capable of braking, and the base 1 is provided with a balancing weight.
To sum up, the utility model discloses a DR system flat panel detector auxiliary fixture, when using, firstly unscrew the fixing bolt 7 of the support sleeve 2 both sides in proper order, adjust the height of locating plate 5 to the height of the patient on the bed, then screw up fixing bolt 7 and fix telescopic link 3; then, applying external force to move the clamping block towards the direction far away from the fixed block 6 until the distance between the clamping block and the fixed block 6 is larger than the length of the flat panel detector, placing the flat panel detector between the clamping block and the fixed block 6, and extruding the clamping block towards the fixed block 6 under the action of the restoring force of the compression spring 12 so as to fix the flat panel detector; and finally, sequentially loosening the positioning bolts 10 at two sides of the mounting frame 4, rotating the positioning plate 5 and the flat panel detector to a required angle, and then screwing the positioning bolts 10, so that one side of each positioning bolt 10 is tightly pressed on the surface of the mounting frame 4, fixing and adjusting the flat panel detector are completed, and the patient is helped to carry out side slice examination on the premise of not moving the patient.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a DR system flat panel detector auxiliary fixture which characterized in that: the device comprises a base (1), a telescopic supporting column, a mounting rack (4) and a rotatable positioning plate (5), wherein a clamping assembly is arranged on the positioning plate (5);
the support column comprises a support sleeve (2) fixedly arranged at the center of the upper end face of the base (1) and a telescopic rod (3) inserted in the support sleeve (2), limiting grooves (9) are formed in the two sides of the telescopic rod (3) along the length direction of the telescopic rod (3), fixing bolts (7) are arranged on the two sides of the support sleeve (2) in a penetrating mode and are in threaded connection with the support sleeve (2), and one end of each fixing bolt (7) abuts against the corresponding limiting groove (9).
2. The flat panel detector auxiliary fixing device of DR system of claim 1, wherein: mounting bracket (4) are U font structure, and set firmly the top at the support column, place in mounting bracket (4) locating plate (5), positioning bolt (10) are worn to be equipped with in the both sides of mounting bracket (4), and positioning bolt (10) one end and locating plate (5) threaded connection.
3. A DR system flat panel detector auxiliary fixture as recited in claim 1 or 2, wherein: the clamping assembly comprises a fixed block (6) fixedly arranged at one end of the positioning plate (5) and a clamping block movably arranged at the other end of the positioning plate (5), and the clamping block moves on the positioning plate (5) through an elastic assembly.
4. The flat panel detector auxiliary fixing device of DR system of claim 3, wherein: elastic component including offer in adjustment tank (11) on locating plate (5) surface, set firmly slide bar (14) in adjustment tank (11), slide block (13) and the cover that sets up in the slide bar (14) outside and establish compression spring (12) in the slide bar (14) outside, the one end and the grip block fixed connection of slide block (13), compression spring (12) both ends respectively with slide block (13) and adjustment tank (11) fixed connection.
5. The flat panel detector auxiliary fixing device of DR system of claim 3, wherein: the cross-sections of the fixing block (6) and the clamping block are of L-shaped structures, and rubber pads are arranged on the inner sides of the fixing block (6) and the clamping block.
6. The flat panel detector auxiliary fixing device of DR system of claim 1, wherein: the movable wheel (8) capable of braking is arranged at four corners of the lower end face of the base (1), and a balancing weight is arranged on the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120367461.8U CN215128830U (en) | 2021-02-10 | 2021-02-10 | DR system flat panel detector auxiliary fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120367461.8U CN215128830U (en) | 2021-02-10 | 2021-02-10 | DR system flat panel detector auxiliary fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215128830U true CN215128830U (en) | 2021-12-14 |
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ID=79411128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120367461.8U Active CN215128830U (en) | 2021-02-10 | 2021-02-10 | DR system flat panel detector auxiliary fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215128830U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116919432A (en) * | 2023-09-18 | 2023-10-24 | 四川大学华西第二医院 | Medical imaging equipment based on mobile DR |
-
2021
- 2021-02-10 CN CN202120367461.8U patent/CN215128830U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116919432A (en) * | 2023-09-18 | 2023-10-24 | 四川大学华西第二医院 | Medical imaging equipment based on mobile DR |
| CN116919432B (en) * | 2023-09-18 | 2023-12-05 | 四川大学华西第二医院 | Medical imaging equipment based on mobile DR |
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