CN215460976U - High-pressure syringe with adjustable display - Google Patents
High-pressure syringe with adjustable display Download PDFInfo
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- CN215460976U CN215460976U CN202121263365.5U CN202121263365U CN215460976U CN 215460976 U CN215460976 U CN 215460976U CN 202121263365 U CN202121263365 U CN 202121263365U CN 215460976 U CN215460976 U CN 215460976U
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- display
- rotating disc
- injector
- pressure
- pull rod
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Abstract
The utility model discloses a high-pressure injector with an adjustable display, belongs to the field of high-pressure injectors, and solves the problem that the display of the conventional high-pressure injector cannot be adjusted so as to cause inconvenience in use. The injector comprises an injector body and a display, wherein a supporting shaft is arranged at the upper part of the injector body, a rotating seat is rotatably arranged at the upper part of the supporting shaft through a bearing, a rotating disc is arranged at the lower part of the supporting shaft through a bearing, one end of the display is hinged with the rotating seat, and an adjusting component capable of adjusting the inclination angle of the display is arranged between the other end of the display and the rotating disc; the adjusting component comprises a threaded sleeve and two screw rods, the thread turning directions of the two screw rods are opposite, one ends of the two screw rods are respectively hinged with the display and the rotating disc, and the other ends of the two screw rods are in threaded connection with the threaded sleeve. The high-pressure injector can adjust the rotation angle and the inclination angle of the display, is convenient for workers to check information, and is convenient to use.
Description
Technical Field
The present invention relates to high pressure injectors, and more particularly, it relates to a high pressure injector with an adjustable display.
Background
The high-pressure injector is used as an auxiliary device in a radiology diagnosis and treatment system, and is gradually applied clinically along with the technical development of X-rays, a rapid film changer, an image intensifier, an artificial contrast agent and the like. The high-pressure injector has the basic function that a sufficient amount of high-concentration X-ray contrast medium is quickly and accurately injected to an examination part through percutaneous puncture entering a blood vessel or an original pore passage of a human body within a certain time, so that diagnostic imaging and treatment can be carried out on a pathological change part. The prior high-pressure injector generally comprises an injector body and a display, wherein the display is fixed in the middle of the injector body so as to facilitate workers to view information. However, in the actual use process, the staff often need work in different directions, and when needing to look up the display information, the staff needs to turn the body or turn the head to look up, and the use is comparatively inconvenient. Accordingly, there is a need to develop a high pressure syringe with an adjustable display.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of the prior art, and provides a high-pressure injector with an adjustable display, which can adjust the rotation angle and the inclination angle of the display, is convenient for workers to check information and is more convenient to use.
The technical scheme of the utility model is as follows: a high-pressure injector with an adjustable display comprises an injector body and the display, wherein a supporting shaft is arranged at the upper part of the injector body, a rotating seat is rotatably arranged at the upper part of the supporting shaft through a bearing, a rotating disc is arranged at the lower part of the supporting shaft through a bearing, one end of the display is hinged with the rotating seat, and an adjusting assembly capable of adjusting the inclination angle of the display is arranged between the other end of the display and the rotating disc; the adjusting assembly comprises a threaded sleeve and two screw rods, the thread turning directions of the two screw rods are opposite, one ends of the two screw rods are respectively hinged with the display and the rotating disc, and the other ends of the two screw rods are both in threaded connection with the threaded sleeve; and a locking assembly for locking the rotating disc is arranged in the injector body below the rotating disc.
As a further improvement, the locking assembly comprises an ejector block, a spring and a pull rod, the pull rod is inserted into a sliding groove formed in the injector body in a sliding mode, the ejector block is installed at the top end of the pull rod and is in contact with the bottom surface of the rotating disc, the spring is sleeved on the pull rod between the ejector block and the injector body, and a driving assembly for driving the pull rod to move downwards is arranged in the injector body.
Furthermore, the driving assembly comprises a pressing rod, a yielding hole communicated with the sliding groove is formed in the injector body, the pressing rod is movably inserted into the yielding hole, one end of the pressing rod extends out of the injector body, and the other end of the pressing rod is connected with the pull rod.
Furthermore, the yielding hole is internally provided with a telescopic column, and two ends of the telescopic column are respectively connected with the pressing rod and the bottom surface of the yielding hole.
Furthermore, a rubber pad is embedded on the top surface of the top block.
Furthermore, a protective film is adhered to the front surface of the display through glue.
Advantageous effects
Compared with the prior art, the utility model has the following advantages:
1. according to the high-pressure injector, the support shaft is arranged on the injector body, the rotating seat and the rotating disc are arranged on the support shaft, the display is hinged with the rotating seat and is hinged with the rotating disc through the adjusting assembly, and when the high-pressure injector is actually used, the high-pressure injector can be used by rotating the display to a specified horizontal angle and then locked by the locking assembly, so that the horizontal angle of the display can be adjusted; also can be through rotating the swivel nut, drive two screw rods and be close to relatively or keep away from, make the other end of display rotate the one end swing of seat relatively, realize the regulation to the vertical inclination of display, can realize the turned angle, the inclination adjustment to the display, make things convenient for the staff to look over information, it is comparatively convenient to use.
2. According to the high-pressure injector, the locking assembly is composed of the ejector block, the spring, the pull rod and the like, in the using process, the press rod is extruded downwards, the press rod drives the pull rod to move downwards, and therefore the ejector block is driven to be far away from the rotating disc, and a displayer can be rotated; after the display rotates to the appointed position, the pressure of the pressure rod is loosened, at the moment, the ejector block is bounced to reset under the elastic acting force of the spring, the ejector block abuts against the rotating disc, the rotating disc is locked, and the display is locked at the appointed place.
Drawings
FIG. 1 is a schematic front view of the present invention;
fig. 2 is an enlarged schematic view of the structure at a in fig. 1.
Wherein: the injection device comprises an injector body 1, a display 2, a support shaft 3, a rotating seat 4, a rotating disc 5, a threaded sleeve 6, a screw rod 7, a top block 8, a spring 9, a pull rod 10, a sliding chute 11, a pressure bar 12, a abdicating hole 13 and a telescopic column 14.
Detailed Description
The utility model will be further described with reference to specific embodiments shown in the drawings.
Referring to fig. 1-2, the high pressure syringe with the adjustable display comprises a syringe body 1 and a display 2, wherein a support shaft 3 is arranged at the upper part of the syringe body 1, a rotating seat 4 is rotatably arranged at the upper part of the support shaft 3 through a bearing, a rotating disc 5 is arranged at the lower part of the support shaft 3 through a bearing, one end of the display 2 is hinged with the rotating seat 4, and an adjusting assembly capable of adjusting the inclination angle of the display 2 is arranged between the other end of the display 2 and the rotating disc 5; the adjusting assembly comprises a threaded sleeve 6 and two threaded rods 7, wherein the thread turning directions of the two threaded rods 7 are opposite, one ends of the two threaded rods 7 are respectively hinged with the display 2 and the rotating disc 5, the other ends of the two threaded rods 7 are respectively in threaded connection with the threaded sleeve 6, and the hinge direction of the display 2 and the rotating seat 4 is the same as the hinge direction of the threaded rods 7 and the display 2; a locking component for locking the rotating disc 5 is arranged in the injector body 1 below the rotating disc 5, so that the display 2 is prevented from rotating in the using process.
According to the high-pressure injector, the support shaft 3 is arranged on the injector body 1, the rotating seat 4 and the rotating disc 5 are arranged on the support shaft 3, the display 2 is hinged with the rotating seat 4 and is also hinged with the rotating disc 5 through the adjusting assembly, when the high-pressure injector is actually used, the high-pressure injector can be used by rotating the display 2 to a specified horizontal angle and then locked by the locking assembly, so that the horizontal angle of the display can be adjusted; also can be through rotating swivel nut 6, drive two screw rods 7 and be close to relatively or keep away from, make the other end of display 2 rotate the one end swing of seat 4 relatively, realize the regulation to 2 vertical inclination of display, can realize making things convenient for the staff to look over information, it is comparatively convenient to use to rotation angle, inclination regulation to display 2.
Preferably, the locking assembly comprises an ejector block 8, a spring 9 and a pull rod 10, wherein the pull rod 10 is slidably inserted into a sliding groove 11 formed in the injector body 1, the ejector block 8 is installed at the top end of the pull rod 10, the ejector block 8 is in contact with the bottom surface of the rotating disc 5, the spring 9 is sleeved on the pull rod 10 between the ejector block 8 and the injector body 1, and a driving assembly for driving the pull rod 10 to move downwards is arranged in the injector body 1. The driving assembly comprises a pressing rod 12, wherein a yielding hole 13 communicated with the sliding groove 11 is formed in the injector body 1, the pressing rod 12 is movably inserted in the yielding hole 13, one end of the pressing rod 12 extends out of the injector body 1, and the other end of the pressing rod 12 is connected with the pull rod 10.
In the high-pressure injector in the embodiment, the locking assembly is composed of the ejector block 8, the spring 9, the pull rod 10 and the like, in the using process, the press rod 12 is pressed downwards, the press rod 12 drives the pull rod 10 to move downwards, so that the ejector block 8 is driven to be far away from the rotating disc 5, and the display 2 can be rotated; after the display 2 rotates to the appointed position, the pressure of the pressure rod 12 is released, at the moment, the ejector block 8 is bounced to reset under the elastic acting force of the spring 9, so that the ejector block 8 abuts against the rotating disc 5, the rotating disc 5 is locked, and the display 2 is locked at the appointed position.
Preferably, a telescopic column 14 is arranged in the abdicating hole 13, and two ends of the telescopic column 14 are respectively connected with the pressing rod 12 and the bottom surface of the abdicating hole 13, so as to further guide the pressing rod 12.
Preferably, a rubber pad is embedded on the top surface of the top block 8 and is in contact with the rotating disc 5, so that the friction force is further increased.
Preferably, a protective film is adhered to the front surface of the display 2 through glue, so as to protect the display screen of the display 2.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various changes and modifications without departing from the structure of the utility model, which will not affect the effect of the utility model and the practicability of the patent.
Claims (6)
1. The high-pressure injector with the adjustable display comprises an injector body (1) and the display (2), and is characterized in that a supporting shaft (3) is arranged on the upper portion of the injector body (1), a rotating seat (4) is rotatably arranged on the upper portion of the supporting shaft (3) through a bearing, a rotating disc (5) is arranged on the lower portion of the supporting shaft (3) through a bearing, one end of the display (2) is hinged with the rotating seat (4), and an adjusting assembly capable of adjusting the inclination angle of the display (2) is arranged between the other end of the display and the rotating disc (5); the adjusting assembly comprises a threaded sleeve (6) and two screw rods (7), the thread turning directions of the two screw rods (7) are opposite, one ends of the two screw rods (7) are respectively hinged with the display (2) and the rotating disc (5), and the other ends of the two screw rods are in threaded connection with the threaded sleeve (6); and a locking assembly for locking the rotating disc (5) is arranged in the injector body (1) below the rotating disc (5).
2. The high-pressure syringe with the adjustable display of claim 1, wherein the locking assembly comprises a top block (8), a spring (9) and a pull rod (10), the pull rod (10) is slidably inserted into a sliding groove (11) formed in the syringe body (1), the top block (8) is installed at the top end of the pull rod (10), the top block (8) is in contact with the bottom surface of the rotating disc (5), the spring (9) is sleeved on the pull rod (10) between the top block (8) and the syringe body (1), and a driving assembly for driving the pull rod (10) to move downwards is arranged in the syringe body (1).
3. The high-pressure syringe with the adjustable display of claim 2, wherein the driving assembly comprises a pressing rod (12), the syringe body (1) is provided with a yielding hole (13) communicated with the sliding groove (11), the pressing rod (12) is movably inserted into the yielding hole (13), one end of the pressing rod (12) extends out of the syringe body (1), and the other end of the pressing rod is connected with the pull rod (10).
4. The high-pressure injector with the adjustable display according to claim 3, wherein a telescopic column (14) is arranged in the abdicating hole (13), and two ends of the telescopic column (14) are respectively connected with the pressing rod (12) and the bottom surface of the abdicating hole (13).
5. The high pressure syringe with adjustable display of claim 2, characterized in that the top surface of the top block (8) is embedded with a rubber pad.
6. A display-adjustable high-pressure syringe as claimed in any one of claims 1 to 5, characterized in that the front side of the display (2) is glued with a protective film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121263365.5U CN215460976U (en) | 2021-06-07 | 2021-06-07 | High-pressure syringe with adjustable display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121263365.5U CN215460976U (en) | 2021-06-07 | 2021-06-07 | High-pressure syringe with adjustable display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215460976U true CN215460976U (en) | 2022-01-11 |
Family
ID=79783441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121263365.5U Active CN215460976U (en) | 2021-06-07 | 2021-06-07 | High-pressure syringe with adjustable display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215460976U (en) |
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2021
- 2021-06-07 CN CN202121263365.5U patent/CN215460976U/en active Active
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