CN217525155U - Oral cavity CT side position linear array translation device - Google Patents
Oral cavity CT side position linear array translation device Download PDFInfo
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- CN217525155U CN217525155U CN202221419307.1U CN202221419307U CN217525155U CN 217525155 U CN217525155 U CN 217525155U CN 202221419307 U CN202221419307 U CN 202221419307U CN 217525155 U CN217525155 U CN 217525155U
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- linear array
- screw rod
- guide rail
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Abstract
The utility model belongs to the technical field of medical instrument, specifically an oral cavity CT side position linear array translation device. The utility model aims at solving the defects existing in the prior art and providing an oral cavity CT side position linear array translation device, which comprises a mounting plate, a receiving plate, a guide rail plate and a linear array receiver arranged on the receiving plate, wherein a screw rod and a driving device for driving the screw rod to rotate are arranged on the mounting plate, and a screw rod nut seat is arranged on the screw rod; the side at the mounting panel is installed to the guide rail board, dash receiver sliding connection is on the guide rail board, and its dash receiver one end is connected with lead screw nut seat, and the lead screw rotates and drives the dash receiver and remove along lead screw axial direction at the guide rail board. The utility model discloses an increase two miniature linear guide's of side mode for former linear array cantilever end has had the support, improves the operation stationarity, solves linear array cantilever end operation shake problem.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, specifically a oral cavity CT side position linear array translation device.
Background
The computer tomography equipment of oral cavity maxillofacial cone beam is an X-ray image equipment which can display normal tissues and lesion tissue structures of oral cavity maxillofacial region and whole skull in the mode of axial position, coronal position, sagittal position and three-dimensional stereo image of reconstructed three-dimensional image by means of scanning mode of X-ray cone beam computer tomography, also includes equipment which combines oral cavity maxillofacial cone beam tomography (marking) and/or oral cavity maxillofacial curved surface body layer X-ray photography (obtaining curved surface body layer image of oral cavity maxillofacial region) and/or cephalometric photography (obtaining two-dimensional image of frontal side of skull) and/or wrist X-ray photography (obtaining two-dimensional image of wrist). According to different shooting requirements, panoramic shooting and side-position shooting are available. When shooting the side position, the ray apparatus needs angle of adjustment, just to the side position linear array. When shooting, the linear array flat plate needs to rapidly and stably move along one direction, at the moment, the linear array needs to have very high stability in the moving process, cannot shake, and cannot be blocked and suddenly slowed down during moving.
The existing mechanism only has one fixed end and is a power source, so that the cantilever end of the linear array is easy to shake in the high-speed moving process of the linear array, the receiving position of the linear array is changed, and the problems of unclear shot images, double images and the like are caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an oral cavity CT side position linear array translation device in order to solve the shortcoming that exists among the prior art.
The utility model provides a technical scheme that above-mentioned technical problem provided is: an oral CT side linear array translation device comprises a mounting plate, a receiving plate, a guide rail plate and a linear array receiver arranged on the receiving plate, wherein a screw rod and a driving device for driving the screw rod to rotate are arranged on the mounting plate, and a screw rod nut seat is arranged on the screw rod; the side at the mounting panel is installed to the guide rail board, receiving plate sliding connection is on the guide rail board, and its receiving plate one end is connected with lead screw nut seat, and the lead screw rotates and drives the receiving plate and remove along the lead screw axial direction at the guide rail board.
The further technical scheme is that the driving device is a motor.
The further technical scheme is that two bearing seats are arranged on the mounting plate, two ends of the screw rod are respectively mounted in the two bearing seats, and the screw rod nut seat is located between the two bearing seats.
A further technical scheme is that one end of the screw rod is provided with a synchronous belt, and the motor drives the screw rod to rotate through the synchronous belt.
The technical scheme is that the side edge of the mounting plate is provided with a connecting seat, and the guide rail plate is hung on the side edge of the mounting plate through the connecting seat.
The further technical scheme is that a miniature linear guide rail parallel to the screw rod is arranged on the guide rail plate, and the receiving plate is connected to the miniature linear guide rail in a sliding mode.
The further technical scheme is that the number of the miniature linear guide rails is two, and the miniature linear guide rails are respectively arranged on the upper side and the lower side of the guide rail plate.
The utility model discloses following beneficial effect has: the utility model discloses an increase two miniature linear guide's of side mode for former linear array cantilever end has had the support, improves the operation stationarity, solves linear array cantilever end operation shake problem.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Shown in the figure: 1, mounting a plate; 2-a screw rod; 3-a miniature linear guide rail; 4-a guide rail plate; 5-linear array receiver; 6-receiving a plate; 7-a screw mandrel nut seat; 8-a connecting seat; 9-synchronous belt; 10-motor.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified 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; may be a mechanical connection. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
As shown in fig. 1, the utility model provides an oral CT side linear array translation device, which comprises a mounting plate 1, a receiving plate 6, a guide rail plate 4 and a linear array receiver 5 mounted on the receiving plate 6, wherein a screw rod 2 and a driving device for driving the screw rod 2 to rotate are arranged on the mounting plate 1, and a screw rod nut seat 7 is arranged on the screw rod 2; guide rail plate 4 installs the side at mounting panel 1, receiving plate 6 sliding connection is on guide rail plate 4, and 6 one end of its receiving plate are connected with lead screw nut seat 7, and 2 rotations of lead screw drive receiving plate 6 remove along lead screw axial direction at guide rail plate 4.
In this embodiment, the driving device is preferably a motor 10.
As shown in fig. 1, the mounting plate 1 is provided with two bearing seats, two ends of the lead screw 2 are respectively mounted in the two bearing seats, and the lead screw nut seat 7 is located between the two bearing seats.
As shown in fig. 1, in this embodiment, a timing belt 9 is disposed at one end of the screw rod 2, and the motor 10 drives the screw rod 2 to rotate through the timing belt 9.
As shown in fig. 1, in this embodiment, a connecting seat 8 is disposed on a side edge of the mounting plate 1, and the guide rail plate 4 is hung on the side edge of the mounting plate 1 through the connecting seat 8.
As shown in fig. 1, in this embodiment, a micro linear guide 3 parallel to the screw rod 2 is disposed on the guide plate 4, and the receiving plate 6 is slidably connected to the micro linear guide 3.
As shown in fig. 1, in the present embodiment, two micro linear guides 3 are provided, and are respectively disposed on the upper and lower sides of the guide plate 4.
The linear array translation mechanism is mainly connected to the equipment main body through the mounting plate 1, and when the linear array translation mechanism is used, the rotation direction, the speed and the number of turns of the motor 10 are controlled, the synchronous belt 9 drives the screw rod 2 to rotate, the screw rod nut seat 7 is further pushed to move to form linear motion, and then the linear array receiver 5 is driven to translate along the screw rod 2 and the micro linear guide rail 3.
The above description is not intended to limit the present invention in any way, and the present invention has been disclosed in the above embodiments, but not intended to limit the present invention, and any person skilled in the art can make some changes or modify equivalent embodiments with equivalent changes without departing from the scope of the present invention, and any simple modification, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments still fall within the scope of the present invention.
Claims (7)
1. The oral CT side linear array translation device is characterized by comprising a mounting plate (1), a receiving plate (6), a guide rail plate (4) and a linear array receiver (5) arranged on the receiving plate (6), wherein a screw rod (2) and a driving device for driving the screw rod (2) to rotate are arranged on the mounting plate (1), and a screw rod nut seat (7) is arranged on the screw rod (2); the side at mounting panel (1) is installed in guide rail board (4), receiving plate (6) sliding connection is on guide rail board (4), and its receiving plate (6) one end is connected with lead screw nut seat (7), and lead screw (2) are rotated and are driven receiving plate (6) and move along the lead screw axial direction at guide rail board (4).
2. The oral CT side linear array translation device as claimed in claim 1, wherein said driving device is a motor (10).
3. The oral cavity CT side linear array translation device as claimed in claim 2, wherein the mounting plate (1) is provided with two bearing seats, two ends of the screw rod (2) are respectively mounted in the two bearing seats, and the screw rod nut seat (7) is located between the two bearing seats.
4. The oral cavity CT side linear array translation device as claimed in claim 3, wherein one end of the screw rod (2) is provided with a synchronous belt (9), and the motor (10) drives the screw rod (2) to rotate through the synchronous belt (9).
5. The oral cavity CT side linear array translation device according to claim 1, wherein the side of the mounting plate (1) is provided with a connecting seat (8), and the guide rail plate (4) is laterally hung on the side of the mounting plate (1) through the connecting seat (8).
6. The oral CT side linear array translation device as claimed in claim 1, wherein the guide rail plate (4) is provided with a micro linear guide (3) parallel to the screw rod (2), and the receiving plate (6) is slidably connected to the micro linear guide (3).
7. The oral CT side linear array translation device as claimed in claim 6, wherein the number of the micro linear guide rails (3) is two, and the two micro linear guide rails are respectively arranged on the upper and lower sides of the guide rail plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221419307.1U CN217525155U (en) | 2022-06-08 | 2022-06-08 | Oral cavity CT side position linear array translation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221419307.1U CN217525155U (en) | 2022-06-08 | 2022-06-08 | Oral cavity CT side position linear array translation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217525155U true CN217525155U (en) | 2022-10-04 |
Family
ID=83443427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221419307.1U Active CN217525155U (en) | 2022-06-08 | 2022-06-08 | Oral cavity CT side position linear array translation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217525155U (en) |
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2022
- 2022-06-08 CN CN202221419307.1U patent/CN217525155U/en active Active
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