CN216843902U - Angle limiting protection mechanism used in CT inclination - Google Patents
Angle limiting protection mechanism used in CT inclination Download PDFInfo
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- CN216843902U CN216843902U CN202122698443.0U CN202122698443U CN216843902U CN 216843902 U CN216843902 U CN 216843902U CN 202122698443 U CN202122698443 U CN 202122698443U CN 216843902 U CN216843902 U CN 216843902U
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Abstract
The utility model relates to an angle limiting protection mechanism for CT inclination, which comprises an installation base and a rotary positioning mechanism, wherein the left side wall and the right side wall of the inner cavity of the installation base are rotatably connected with electric rotating columns, and a CT scanner body is fixedly arranged between the two electric rotating columns. This be used for spacing protection mechanism of angle when CT inclines, through setting up rotational positioning mechanism, when the user is when using, the user can adjust and cup joint the outer lane and rotate, the user can accomplish electronic rotary column location of turned angle in advance through observing the position that the measuring rack corresponds on the installation bed frame between this, when the user rotates the measuring rack to the ideal position, the user can the rotation control swing arm accomplish to cup jointing the fixed processing of outer lane, spacing spout cooperation spacing slider can restrict the turned angle of electronic rotary column between this, thereby make the structure possess convenient accurate restriction CT scanner turned angle and carry out the pivoted advantage, user's use has been made things convenient for.
Description
Technical Field
The utility model relates to the technical field of CT (computed tomography), in particular to an angle limiting protection mechanism for CT inclination.
Background
CT is an electronic computed tomography scan which uses precisely collimated X-ray beams, gamma rays, ultrasonic waves, etc. to scan the cross-section of a human body one by one around a certain part of the human body together with a detector with extremely high sensitivity.
CT can measure the human body by using an instrument with extremely high sensitivity according to the difference of the absorption and the transmittance of different tissues of the human body to X rays, and then data obtained by measurement is input into an electronic computer, but the current CT scanner is inconvenient to accurately limit the rotation angle of the CT scanner to rotate.
The problem that the inclination angle of the CT scanner is deviated possibly when the user rotates the CT scanner through electric control adjustment and the CT scanner falls possibly to cause falling damage when the inclination angle adjustment mechanism of the CT scanner breaks down is caused.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides an angle limiting protection mechanism for CT inclination, which has the advantages of conveniently and accurately limiting the rotation angle of a CT scanner to rotate and the like, and solves the problems that the inclination angle of the CT scanner is possibly deviated when a user rotates the CT scanner through electric control adjustment and the CT scanner is possibly dropped to cause breakage when the inclination angle adjustment mechanism of the CT scanner breaks down due to the fact that the conventional CT scanner is inconvenient and accurately limits the rotation angle of the CT scanner to rotate.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a spacing protection mechanism of angle when being used for CT slope, includes mounting base and rotational positioning mechanism, the lateral wall rotates about the mounting base inner chamber and is connected with electronic rotary column, two fixed mounting has the CT scanner body between the electronic rotary column, the outer lane has been cup jointed in the outside of electronic rotary column, cup joint the inboard of outer lane and seted up spacing spout, the outside fixed mounting of electronic rotary column has spacing slider.
The rotary positioning mechanism comprises a switching outer plate, a measuring frame is fixedly mounted on the outer side of the switching outer plate, a pull ring is fixedly mounted on the outer side of the switching outer plate, a connecting rod is movably connected to the inner side of the connecting ring, the outer end of the connecting rod is rotatably connected with a locking insert block in sliding connection with the switching outer plate, a control rotary rod is fixedly mounted on the outer end, away from the locking insert block, of the connecting rod, and a locking slot is formed in the inner side wall of the mounting base.
Further, cup joint the outer lane and electronic rotary column zonulae occludens, and spacing spout and spacing slider sliding connection.
Further, the switching planking fixed mounting cup joints the outside of outer lane, and switching planking and mounting base rotate to be connected.
Furthermore, the inside wall of mounting base has seted up and has measured the scale mark, and measures frame and mounting base's inside wall zonulae occludens.
Further, the inner side of the connecting ring is provided with a threaded groove, and the connecting rod is in threaded connection with the connecting ring.
Furthermore, the locking insertion block is connected with the switching outer plate in a transverse sliding mode, an insection lug is fixedly mounted on the outer side of the locking insertion block, and an insection groove is formed in the inner side of the locking slot.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
this be used for spacing protection mechanism of angle when CT inclines, through setting up rotational positioning mechanism, when the user is using, the user can adjust and cup joint the outer lane and rotate, the user can accomplish electronic rotary column location of turned angle in advance through observing the position that the measuring stand corresponds on the installation bed frame between this, when the user will measure the frame and rotate to the ideal position, the user can the rotation control swing arm accomplish the fixed processing to cup jointing the outer lane, spacing spout cooperation limit slide can restrict the turned angle of electronic rotary column between this, thereby make the structure possess convenient accurate restriction CT scanner turned angle and carry out pivoted advantage, the user use has been made things convenient for.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the point A shown in FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the connection between the electric rotary column and the outer ring.
In the figure: the device comprises an installation base 1, an electric rotary column 2, a 3CT scanner body, a 4-sleeved outer ring, a 5-limited sliding groove, a 6-limited sliding block, a 7-rotation positioning mechanism, a 71-switching outer plate, a 72-measuring frame, a 73-pulling ring, a 74-connecting ring, a 75-connecting rod, a 76-locking insertion block, a 77-control rotary rod and a 78-locking insertion groove.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-3, in the embodiment, an angle limiting protection mechanism for CT tilting includes an installation base 1 and a rotational positioning mechanism 7, the left and right side walls of the inner cavity of the installation base 1 are rotationally connected with electric rotating columns 2, a CT scanner body 3 is fixedly installed between the two electric rotating columns 2, a sleeved outer ring 4 is sleeved on the outer side of the electric rotating column 2, a limiting sliding groove 5 is formed in the inner side of the sleeved outer ring 4, a limiting sliding block 6 is fixedly installed on the outer side of the electric rotating column 2, the sleeved outer ring 4 is tightly connected with the electric rotating column 2, and the limiting sliding groove 5 is slidably connected with the limiting sliding block 6.
In this embodiment, the electric rotary column 2 is used for adjusting the inclination angle of the CT scanner body 3, and the limiting sliding groove 5 is matched with the limiting sliding block 6 to limit the rotation angle of the electric rotary column 2.
In order to facilitate accurate limitation of the rotation angle of the CT scanner for rotation, the rotation positioning mechanism 7 in this embodiment includes an external connection plate 71, the external connection plate 71 is fixedly installed on the outer side of the outer socket ring 4, and the external connection plate 71 is rotatably connected with the mounting base 1, a measuring frame 72 is fixedly installed on the outer side of the external connection plate 71, a measuring scale line is disposed on the inner side wall of the mounting base 1, the measuring frame 72 is tightly connected with the inner side wall of the mounting base 1, a pull ring 73 is fixedly installed on the outer side of the external connection plate 71, a connecting ring 74 is fixedly installed on the outer side of the external connection plate 71, a connecting rod 75 is movably connected to the inner side of the connecting ring 74, a threaded groove is disposed on the inner side of the connecting ring 74, the connecting rod 75 is in threaded connection with the connecting ring 74, a locking insertion block 76 slidably connected with the external connection plate 71 is rotatably connected to the outer end of the connecting rod 75, and a control rotary rod 77 is fixedly installed on the outer end of the connecting rod 75 far away from the locking insertion block 76, the inner side wall of the mounting base 1 is provided with a locking slot 78, the locking insert 76 is connected with the switching outer plate 71 in a transverse sliding mode, an insection convex block is fixedly mounted on the outer side of the locking insert 76, and an insection groove is formed in the inner side of the locking slot 78.
In this embodiment, the measuring frame 72 is used for positioning the pre-rotation angle of the electric rotary column 2, the pull ring 73 is used for facilitating the adjustment of the user to connect the outer ring 4 for rotation, the connecting ring 74 is matched with the connecting rod 75 for adjusting the position of the locking insert 76, and the locking insert 76 is inserted into the locking slot 78 for fixing and adjusting the outer ring 4.
The working principle of the above embodiment is as follows:
by arranging the rotary positioning mechanism 7, when a user uses the rotary positioning mechanism, the user can adjust the cup joint outer ring 4 to rotate, the user can observe the corresponding position of the measuring frame 72 on the installation base frame 1 to complete the positioning of the pre-rotation angle of the electric rotary column 2, when the user rotates the measuring frame 72 to an ideal position, the user can rotate the control rotary rod 77, the control rotary rod 77 drives the connecting rod 75 to rotate, the connecting rod 75 pushes the locking insertion block 76 to be inserted into the inner side of the locking insertion slot 78 under the action of the connecting ring 74, so as to complete the fixing processing of the cup joint outer ring 4, then the user can adjust the rotation of the electric rotary column 2 to complete the angle adjustment of the CT scanner body 3, when the CT scanner body 3 rotates to the ideal angle, the limiting slide block 6 cannot rotate under the action of the limiting slide groove 5, so as to complete the positioning processing of the rotation angle of the electric rotary column 2, the outer ring 4 is adjusted through setting up and is adjusted in the outside of electronic rotary column 2 between this, can effectively protect the position of electronic rotary column 2 to make the structure possess convenient accurate restriction CT scanner turned angle and carry out pivoted advantage, made things convenient for the user to use.
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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (6)
1. The utility model provides a spacing protection mechanism of angle when being used for CT slope, includes mounting base (1) and rotational positioning mechanism (7), its characterized in that: the CT scanner is characterized in that the left side wall and the right side wall of the inner cavity of the mounting base (1) are rotatably connected with electric rotating columns (2), a CT scanner body (3) is fixedly mounted between the two electric rotating columns (2), the outer side of each electric rotating column (2) is sleeved with a sleeved outer ring (4), the inner side of each sleeved outer ring (4) is provided with a limiting sliding groove (5), and the outer side of each electric rotating column (2) is fixedly provided with a limiting sliding block (6);
rotate positioning mechanism (7) including switching planking (71), the outside fixed mounting of switching planking (71) has measurement frame (72), the outside fixed mounting of switching planking (71) has pull ring (73), the outside fixed mounting of switching planking (71) has coupling ring (74), the inboard swing joint of coupling ring (74) has connecting rod (75), the outer end of connecting rod (75) is rotated and is connected with locking inserted block (76) with switching planking (71) sliding connection, the outer end fixed mounting that locking inserted block (76) were kept away from in connecting rod (75) has control swing arm (77), locking slot (78) have been seted up to the inside wall of mount pad (1).
2. The angle limiting protection mechanism for the CT inclination according to claim 1, characterized in that: the cup joint outer ring (4) is tightly connected with the electric rotary column (2), and the limiting sliding groove (5) is connected with the limiting sliding block (6) in a sliding mode.
3. The angle limiting protection mechanism for the CT inclination according to claim 1, characterized in that: the switching outer plate (71) is fixedly arranged on the outer side of the sleeved outer ring (4), and the switching outer plate (71) is rotatably connected with the mounting base (1).
4. The angle limiting protection mechanism for the CT inclination according to claim 1, characterized in that: the inner side wall of the mounting base (1) is provided with measuring scale marks, and the measuring frame (72) is tightly connected with the inner side wall of the mounting base (1).
5. The angle limiting protection mechanism for the CT inclination according to claim 1, characterized in that: the inner side of the connecting ring (74) is provided with a threaded groove, and the connecting rod (75) is in threaded connection with the connecting ring (74).
6. The angle limiting protection mechanism for the CT inclination according to claim 1, characterized in that: the locking insertion block (76) is connected with the switching outer plate (71) in a transverse sliding mode, an insection convex block is fixedly mounted on the outer side of the locking insertion block (76), and an insection groove is formed in the inner side of the locking slot (78).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122698443.0U CN216843902U (en) | 2021-11-05 | 2021-11-05 | Angle limiting protection mechanism used in CT inclination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122698443.0U CN216843902U (en) | 2021-11-05 | 2021-11-05 | Angle limiting protection mechanism used in CT inclination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216843902U true CN216843902U (en) | 2022-06-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122698443.0U Active CN216843902U (en) | 2021-11-05 | 2021-11-05 | Angle limiting protection mechanism used in CT inclination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216843902U (en) |
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2021
- 2021-11-05 CN CN202122698443.0U patent/CN216843902U/en active Active
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