CN213155957U - Standard wire harness spectrum filtering device - Google Patents

Abstract

The utility model discloses a standard pencil spectrum filters uses device for medical digital X-ray photography system quality control detects, the on-line screen storage device comprises a base, the fixed first telescopic link that is provided with of up end intermediate position of base, the fixed swivel becket that is provided with of one end that the base was kept away from to first telescopic link, the inside rotation of swivel becket is provided with the second telescopic link, the fixed bulb that is provided with of one end that the swivel becket was kept away from to the second telescopic link, the bulb is kept away from the one end of second telescopic link and is rotated and has been cup jointed the bulb seat, the fixed tray that is provided with of one end that the bulb was kept away from to the bulb seat, the fixed. The utility model discloses a standard pencil spectrum filters and uses device, this equipment structure is simple, the simple operation, and the low price is collapsible, reduces the space volume that accounts for, is worth promoting.

Description

Standard wire harness spectrum filtering device

Technical Field

The utility model relates to a quality control of X radiography system detects technical field, especially relates to a standard pencil spectrum filters and uses device for medical digital X radiography system quality control detects.

Background

A medical Digital Radiography (DR) system is a medical imaging device which adopts a digital X-ray image detector technology to realize X-ray radiography. Its image is read directly from the image detector, usually consisting of an X-ray generator, a digital radiography and mechanical aids. It is often used for diagnosis of diseases of skull, cervical vertebra, limbs, chest, and abdomen.

The "quality control and detection regulation for medical Digital Radiography (DR) systems" WS521-2017 stipulates that some detection items in quality control and detection for medical Digital Radiography (DR) systems need to be filtered through standard beam spectra, for example, detection items such as STP and AEC need to be filtered through 1mm of copper, and dark noise detection items need to be filtered through 2mm of lead. However, some DR systems have no inherent slot or the slot size does not match the detection filter plate, and cannot fix the relevant filter plate. The adhesion is carried out to the sticky tape commonly used in daily detection to the measurement personnel, and not only complicated but also can lead to the DR system surface to appear the adhesion, causes very big inconvenience for daily detection work.

Therefore, in order to meet the technical requirement of standard beam spectrum filtering in the quality control detection of the conventional medical Digital Radiography (DR) system, a device for filtering needs to be designed in a targeted manner so as to facilitate the convenience and smooth performance of daily detection work.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that exists among the daily testing process, and the device is used in filtering of a standard pencil spectrum that proposes for medical digital X radiography system quality control detects, and this equipment structure is simple, and the simple operation can effectively solve above-mentioned problem, and the low price is collapsible, reduces the space volume that accounts for, is worth promoting.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a device for standard wire harness spectrum filtration is used for quality control detection of a medical digital X-ray photography system and comprises a base, wherein a vertical first telescopic rod is fixedly arranged at the center of the upper end face of the base, a rotating ring is arranged at one end, far away from the base, of the first telescopic rod, the rotating ring is rotatably connected with a horizontal second telescopic rod, one end, far away from the rotating ring, of the second telescopic rod is connected with a ball head, the ball head is installed in a ball head seat, a tray is fixedly arranged at one end, far away from the ball head, of the ball head seat, and a first open groove and a second open groove are formed in the inner surface of the tray.

As a further description of the above technical solution: the bottom surface of base is fixed with the rubber pad.

As a further description of the above technical solution: the width of the first groove is 1mm, and 1mm copper can be fixed.

As a further description of the above technical solution: the width of the second groove is 2mm, and 2mm lead can be fixed.

As a further description of the above technical solution: folding supporting legs are arranged on the side walls of the two sides of the base and the front side wall and the rear side wall of the base.

As a further description of the above technical solution: the folding supporting leg comprises a third groove, the third groove is formed in the middle of the side wall of the base, a rotating shaft is fixedly arranged at the lower end of the third groove, and a supporting rod is connected to the shaft body of the rotating shaft in a rotating mode.

As a further description of the above technical solution: the bottom end of the supporting rod is fixedly provided with a rubber sheet.

The utility model discloses following beneficial effect has:

before this equipment work, earlier the bracing piece in the folding supporting leg is followed the third open slot and is rolled out, put on the ground, play the effect of support, a stability for improve equipment at the during operation, because the existence of first telescopic link and second telescopic link, make equipment can contract very little volume, reduce area, conveniently carry, because first fluting and the slotted existence of second, make equipment can deposit 1mm and 2 mm's metal, especially 1mm copper and 2mm lead, because the existence of bulb and bulb seat, make equipment can adjust the angle of tray, this equipment structure is simple, and convenient for operation, and is foldable, reduce the volume of occupying space, and is worth promoting.

Drawings

Fig. 1 is a front view of a standard wire harness spectrum filtering device provided by the present invention;

fig. 2 is a top view of a tray of the standard wire harness spectrum filtering device according to the present invention;

fig. 3 is a cross-sectional view of a base of a standard wire harness spectrum filtering device according to the present invention.

Illustration of the drawings:

1. a base; 2. a rubber pad; 3. folding the supporting legs; 4. a first telescopic rod; 5. a rotating ring; 6. a second telescopic rod; 7. a ball head; 8. a ball cup seat; 9. a tray; 10. a first slot; 11. a second slot; 12. A third slot is formed; 13. a rotating shaft; 14. a support bar; 15. a rubber sheet.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a device for standard wire harness spectrum filtering, which is used for quality control detection of a medical digital X-ray photography system, comprises a base 1, wherein folding support legs 3 are arranged on the side walls of two sides and the front and rear side walls of the base 1, and are used for increasing the floor area of equipment and improving the stability, a first telescopic rod 4 is fixedly arranged in the middle position of the upper end surface of the base 1 and is used for connecting a rotating ring 5 with the base 1, so that the equipment can be folded and the occupied space is reduced, the rotating ring 5 is fixedly arranged at one end of the first telescopic rod 4 far away from the base 1, so that the first telescopic rod 4 and a second telescopic rod 6 can rotate for a certain angle, a second telescopic rod 6 is rotatably arranged inside the rotating ring 5 and is used for connecting the rotating ring 5 with a ball head 7, one end of the second telescopic rod 6 far away from the rotating ring 5 is fixedly provided with the, the tray 9 can be adjusted in angle by matching with the ball head 7, and the tray 9 is fixedly arranged at one end of the ball head seat 8 far away from the ball head 7.

The fixed rubber pad 2 that is provided with of lower terminal surface of base 1, improve the stability of equipment work, the fixed first fluting 10 that is provided with of one end that the bulb seat 8 is close to the up end of tray 9, the fixed second fluting 11 that is provided with of one end that the bulb seat 8 was kept away from to the up end of tray 9, folding supporting leg 3 includes third fluting 12, be used for folding bracing piece 14, the fixed intermediate position that sets up at base 1 lateral wall of third fluting 12, the fixed pivot 13 that is provided with of lower extreme of third fluting 12, make bracing piece 14 can rotate certain angle, it is connected with bracing piece 14 to rotate on the axle body of pivot 13, a role for playing and enlarging the holding surface, a stability for improving base 1, the fixed rubber piece 15 that is provided with in upper end of the lateral wall of bracing piece 14, frictional force.

The working principle is as follows: this equipment during operation, place base 1 on the horizontal plane earlier, then rotate out from third fluting 12 with bracing piece 14 in the folding supporting leg 3, the one end that will keep away from pivot 13 is placed on the ground, play the effect of increase support area, improve equipment's stability, then stretch suitable position with first telescopic link 4, then rotatory swivel becket 5, after putting second telescopic link 6's position adjustment in place, second telescopic link 6 is stretched again, adjust to suitable length after, rethread bulb 7 and 8 adjustment tray 9's of bulb seat angle, can begin work, 1mm copper and 2mm lead can be fixed respectively to first fluting and the grooved size of second. The equipment is simple in structure, convenient and fast to operate, foldable, capable of reducing occupied space and worth popularizing.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (7)

1. A standard pencil spectrum filters and uses the device, is used for the medical digital radiography quality control of system to detect, including the base (1), characterized by that: the fixed vertical first telescopic link (4) that is provided with of up end central point of base (1), the one end that base (1) was kept away from in first telescopic link (4) is provided with swivel becket (5), swivel becket (5) rotate and are connected with horizontally second telescopic link (6), the one end that swivel becket (5) were kept away from in second telescopic link (6) is connected with a bulb (7), bulb (7) are installed in a bulb seat (8), the fixed tray (9) that is provided with of one end that bulb (7) were kept away from in bulb seat (8), first fluting (10) and second fluting (11) have been seted up to tray (9) internal surface.

2. The device for standard line beam spectrum filtering according to claim 1, wherein: the bottom surface of the base (1) is fixedly provided with a rubber pad (2).

3. The device for standard line beam spectrum filtering according to claim 1, wherein: the width of the first open slot (10) is 1mm, and 1mm copper can be fixed.

4. The device for standard line beam spectrum filtering according to claim 1, wherein: the width of the second open slot (11) is 2mm, and 2mm lead can be fixed.

5. The device for standard line beam spectrum filtering according to claim 1, wherein: folding supporting legs (3) are arranged on the side walls of the two sides of the base (1) and the front side wall and the rear side wall.

6. The device for standard line beam spectrum filtering according to claim 5, wherein: folding supporting leg (3) include third fluting (12), the intermediate position at base (1) lateral wall is seted up in third fluting (12), the fixed pivot (13) that is provided with of lower extreme of third fluting (12), the axle of pivot (13) is rotated on one's body and is connected with bracing piece (14).

7. The device for standard line beam spectrum filtering according to claim 6, wherein: the bottom end of the supporting rod (14) is fixedly provided with a rubber sheet (15).

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