CN215769224U

CN215769224U - CT image film checking and fixing device with self-locking function for breast examination

Info

Publication number: CN215769224U
Application number: CN202122381561.9U
Authority: CN
Inventors: 王嵩; 张文龙; 赵秋枫
Original assignee: Longhua Hospital Affiliated to Shanghai University of TCM
Current assignee: Longhua Hospital Affiliated to Shanghai University of TCM
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-02-08
Anticipated expiration: 2031-09-29

Abstract

The utility model relates to the technical field of mammary gland examination, and discloses a CT image film examination fixing device with a self-locking function for mammary gland examination, which comprises an examination case and a fixing mechanism, wherein the lower end of the examination case is provided with an adjusting unit for adjusting the fixing mechanism, the fixing mechanism comprises a rotary rod and connecting frames fixedly arranged at two ends of the rotary rod, one end of each connecting frame is provided with a stop rod, the lower end of the rotary rod is provided with a rotary gear, the rotary rod is movably arranged at two sides of the examination case through a support frame, when the fixing mechanism is used for fixing a CT image film, a worm is rotated to drive worm gears at two sides to rotate, a connecting head A and a connecting head B at the upper end are used for transmission, a transmission gear drives the rotary gear to rotate, the connecting frames are driven to rotate and open, and after the connecting frames open to a certain angle, the CT image film is placed in a clamping groove, the worm is rotated to rotate the connecting frame, and the stop rod supports the CT image film, so that the image film is convenient to check.

Description

CT image film checking and fixing device with self-locking function for breast examination

Technical Field

The utility model relates to the technical field of breast examination, in particular to a CT image film examination fixing device with a self-locking function for breast examination.

Background

The breast examination mainly inspects the shape of a breast, the condition of the skin surface of the breast, the condition of nipple areola, breast lumps, nipple discharge and the like through visual examination and palpation, along with the development of science and technology, a molybdenum target X-ray is an advanced breast examination mode, the molybdenum target X-ray is specially used for examining the specificity of breast tissues, the molybdenum target X-ray is used for examining the breast, the elimination rate of diseases of the breast is higher, the definition is good, and the breast can be generally examined if hyperplasia or tumor exists or the tumor exists, and the tumor is benign or malignant. After the X-ray shooting is finished, a CT image film needs to be generated so as to be convenient for a doctor to observe.

Present CT image film inspection device often places the image film in the lamp plate front end, observes through the shining of light, nevertheless does not fix the image film well when examining, makes the viewer unable to carry out the record when observing, leads to the inconvenience of use.

The problems described above are addressed. Therefore, a CT image film checking and fixing device with a self-locking function for breast examination is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a CT image film checking and fixing device with a self-locking function for mammary gland examination, which is characterized in that when a fixing mechanism is used for fixing a CT image film, a worm is rotated to drive worm wheels on two sides to rotate, a connector A and a connector B at the upper end are used for transmission, a transmission gear drives a rotating gear to rotate, a connecting frame is further driven to rotate and expand, after the connecting frame is expanded to a certain angle, the CT image film is placed in a clamping groove, the worm is rotated to rotate the connecting frame, the connecting frame is rotated back, a stop rod supports against the CT image film, the image film is convenient to view, manual holding is not needed, and the CT image film checking and fixing device is convenient to use, so that the problems in the background technology are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: the fixing mechanism comprises a rotary rod and connecting frames fixedly arranged at two ends of the rotary rod, a stop rod is arranged at one end of each connecting frame, a rotary gear is arranged at the lower end of the rotary rod, and the rotary rod is movably arranged at two sides of the checking machine case through a support frame.

Preferably, the stop rod is movably arranged on the outer surface of the checking case.

Preferably, the connecting frame is an L-shaped component, and the connecting frames on the two sides are symmetrically arranged.

Preferably, one side of the checking case is provided with a lamp panel, and the lower end of the lamp panel is provided with a clamping groove.

Preferably, the adjusting unit comprises a worm and a worm wheel, the worm wheel is in meshing transmission with the worm, a connector A is fixedly mounted at the upper end of the worm wheel and is connected with a connector B through a belt, a transmission gear is arranged at the lower end of the connector B, and the transmission gear is in meshing transmission with a rotating gear.

Preferably, the upper end of the connecting frame is provided with a fixedly mounted supporting rod, and the supporting rod is movably mounted inside the hollow connecting rod A.

Preferably, the lower extreme of link is provided with the movable head, and the one end fixed mounting of movable head has rotatory screw rod, and one side of rotatory screw rod is provided with connecting rod B, and threaded hole is seted up to connecting rod B's inner chamber, and rotatory screw rod movable mounting is inside the threaded hole.

Compared with the prior art, the utility model has the following beneficial effects:

1. when the fixing mechanism is used for fixing the CT image film, the worm is rotated to drive worm wheels on two sides to rotate, the transmission gear drives the rotating gear to rotate through the connector A and the connector B at the upper end, the connecting frame is further driven to rotate and expand, after the connecting frame is expanded to a certain angle, the CT image film is placed in the clamping groove, the worm is rotated to rotate the connecting frame, the stop rod supports against the CT image film, the image film is convenient to check, manual holding is not needed, and the CT image film checking fixing device is convenient to use.

2. When the CT image film checking and fixing device with the self-locking function for the breast examination is used, if the CT image film is small, the movable head can be rotated, the rotating screw rod can rotate in the threaded hole, the rotating screw rod can move out of the connecting rod B, the supporting rod at the upper end slides in the connecting rod A, the extension of the connecting frame is further completed, and the adjustment can be conveniently carried out according to the size of the CT image film.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a fixing mechanism according to the present invention;

FIG. 3 is a schematic top view of the adjusting unit of the present invention;

FIG. 4 is a schematic view of the connecting frame structure of the present invention;

fig. 5 is a schematic view of a rotary screw mounting structure of the present invention.

In the figure: 1. checking the case; 11. a lamp panel; 12. a card slot; 2. a fixing mechanism; 21. rotating the rod; 22. a support frame; 23. a rotating gear; 24. a connecting frame; 241. a support bar; 242. a connecting rod A; 243. a movable head; 244. rotating the screw; 245. a connecting rod B; 246. a threaded hole; 25. a stop lever; 26. a rubber sleeve; 3. an adjustment unit; 31. a worm; 32. a worm gear; 33. a connector A; 34. a belt; 35. a connector B; 36. a transmission gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, a fixing device for checking CT image film with self-locking function for breast examination includes a checking case 1 and a fixing mechanism 2, the fixing mechanism 2 is movably installed at two sides of the checking case 1, an adjusting unit 3 for adjusting the fixing mechanism 2 is installed at the lower end of the checking case 1, a lamp panel 11 is installed at one side of the checking case 1, a slot 12 is installed at the lower end of the lamp panel 11, the fixing mechanism 2 includes a rotary rod 21 and a connecting frame 24 fixedly installed at two ends of the rotary rod 21, the connecting frame 24 is an L-shaped component, the connecting frames 24 on the two sides are symmetrically installed, a stop rod 25 is arranged at one end of each connecting frame 24, a rubber sleeve 26 is arranged on the outer side of each stop rod 25, the stop rods 25 are movably installed on the outer surface of the inspection case 1, a rotating gear 23 is arranged at the lower end of each rotating rod 21, and the rotating rods 21 are movably installed on the two sides of the inspection case 1 through supporting frames 22.

When using fixed establishment 2 to fix CT image piece, rotate worm 31, the worm wheel 32 that drives both sides rotates, connector A33 and connector B35 through the upper end transmit, make drive gear 36 drive rotary gear 23 rotate, and then drive link 24 and rotate and open, open certain angle after, put into draw-in groove 12 with CT image piece inside, gyration worm 31, make link 24 change back, it supports CT image piece to end a position pole 25, the convenience is looked over the image piece, need not the manpower hand, high durability and convenient use.

Referring to fig. 3, the adjusting unit 3 includes a worm 31 and a worm wheel 32, the worm wheel 32 is in meshing transmission with the worm 31, a connector a33 is fixedly mounted at the upper end of the worm wheel 32, the connector a33 is connected with a connector B35 through a belt 34, a transmission gear 36 is arranged at the lower end of the connector B35, and the transmission gear 36 is in meshing transmission with the rotary gear 23.

Referring to fig. 4-5, a fixedly installed support rod 241 is disposed at an upper end of the connecting frame 24, the support rod 241 is movably installed inside a hollow connecting rod a242, a movable head 243 is disposed at a lower end of the connecting frame 24, a rotating screw 244 is fixedly installed at one end of the movable head 243, a connecting rod B245 is disposed at one side of the rotating screw 244, a threaded hole 246 is formed in an inner cavity of the connecting rod B245, and the rotating screw 244 is movably installed inside the threaded hole 246.

When the CT image film adjusting device is used, if the CT image film is small, the movable head 243 can be rotated, the rotating screw 244 rotates in the threaded hole 246, the rotating screw 244 moves out from the connecting rod B245, the supporting rod 241 at the upper end slides in the connecting rod A242, the connecting frame 24 is extended, and the CT image film adjusting device is convenient to adjust according to the size of the CT image film.

The working principle is as follows: when the fixing mechanism 2 is used for fixing a CT image, the worm 31 is rotated to drive the worm wheels 32 on two sides to rotate, the transmission is carried out through the connector a33 and the connector B35 on the upper end, the transmission gear 36 drives the rotary gear 23 to rotate, and then the connecting frame 24 is driven to rotate and open, after the connecting frame is opened to a certain angle, the CT image is placed in the clamping groove 12, the worm 31 is rotated to enable the connecting frame 24 to rotate back, the stop rod 25 supports the CT image, if the CT image is smaller during use, the movable head 243 can be rotated, the rotary screw 244 rotates in the threaded hole 246, and then the rotary screw 244 moves out from the connecting rod B245, the support rod 241 on the upper end slides in the connecting rod a242, and then the extension of the connecting frame 24 is completed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mammary gland inspection is with CT image piece inspection fixing device who has self-locking function, is including examining quick-witted case (1) and fixed establishment (2), and fixed establishment (2) movable mounting is in the both sides of examining quick-witted case (1), and the lower extreme of examining quick-witted case (1) is provided with adjusting unit (3) that are used for adjusting fixed establishment (2), its characterized in that: the fixing mechanism (2) comprises a rotating rod (21) and connecting frames (24) fixedly installed at two ends of the rotating rod (21), a stop rod (25) is arranged at one end of each connecting frame (24), a rotating gear (23) is arranged at the lower end of the rotating rod (21), and the rotating rods (21) are movably installed on two sides of the checking case (1) through supporting frames (22).

2. The CT image film checking and fixing device with the self-locking function for the breast examination as claimed in claim 1, wherein: the outer side of the stop rod (25) is provided with a rubber sleeve (26), and the stop rod (25) is movably arranged on the outer surface of the checking case (1).

3. The CT image film checking and fixing device with the self-locking function for the breast examination as claimed in claim 1, wherein: the connecting frame (24) is an L-shaped component, and the connecting frames (24) on the two sides are symmetrically arranged.

4. The CT image film checking and fixing device with the self-locking function for the breast examination as claimed in claim 1, wherein: one side of the inspection case (1) is provided with a lamp panel (11), and the lower end of the lamp panel (11) is provided with a clamping groove (12).

5. The CT image film checking and fixing device with the self-locking function for the breast examination as claimed in claim 1, wherein: adjusting element (3) include worm (31) and worm wheel (32), worm wheel (32) and worm (31) meshing transmission, and the upper end fixed mounting of worm wheel (32) has connector A (33), and connector A (33) are connected through belt (34) and connector B (35), and the lower extreme of connector B (35) is provided with drive gear (36), drive gear (36) and rotary gear (23) meshing transmission.

6. The CT image film checking and fixing device with the self-locking function for the breast examination as claimed in claim 1, wherein: the upper end of the connecting frame (24) is provided with a fixedly installed supporting rod (241), and the supporting rod (241) is movably installed inside a hollow connecting rod A (242).

7. The CT image film checking and fixing device with the self-locking function for the breast examination as claimed in claim 6, wherein: the lower extreme of link (24) is provided with movable head (243), and the one end fixed mounting of movable head (243) has rotatory screw rod (244), and one side of rotatory screw rod (244) is provided with connecting rod B (245), and threaded hole (246) have been seted up to the inner chamber of connecting rod B (245), and rotatory screw rod (244) movable mounting is inside threaded hole (246).