CN219846600U

CN219846600U - CT equipment rack

Info

Publication number: CN219846600U
Application number: CN202320137874.6U
Authority: CN
Inventors: 汤娜娜
Original assignee: 901th Hospital of the Joint Logistics Support Force of Pla
Current assignee: 901th Hospital of the Joint Logistics Support Force of Pla
Priority date: 2023-01-14
Filing date: 2023-01-14
Publication date: 2023-10-20
Anticipated expiration: 2033-01-14

Abstract

The utility model discloses a CT equipment rack, which comprises a shell and is characterized by further comprising: the lifting assembly is used for driving the bed surface to lift; an auxiliary assembly; the auxiliary assembly comprises a bed surface, supporting seats and connecting rods, wherein the supporting seats are fixedly connected with the shell on one side of the shell, the connecting rods are rotatably connected with the supporting seats through holes in the supporting seats, the bed surface is fixedly connected with the connecting rods, and the bed surface is connected with the lifting assembly; the utility model can reduce the difficulty of using CT equipment for patients inconvenient to move.

Description

CT equipment rack

Technical Field

The utility model belongs to the technical field of CT machine auxiliary equipment, and particularly relates to a CT equipment rack.

Background

The CT is widely applied to the medical field and is developed from an X-ray machine, the resolution capability of X-ray examination is obviously improved, the resolution and the qualitative diagnosis accuracy are greatly higher than those of a common X-ray machine, the application range of the X-ray examination is widened, the accuracy of the X-ray diagnosis is greatly improved, the CT scans a certain part of a human body by an X-ray beam according to a layer with a certain thickness, when the X-ray irradiates to human body tissues, part of rays are absorbed by the tissues, and part of rays penetrate through human bodies to be received by detection organs to generate signals; patients need to move to a bed frame of the CT equipment before using, and patients inconvenient to move cannot be independently completed, and other people are usually needed to assist, so that an equipment frame capable of assisting the patients to use the CT equipment is proposed.

Disclosure of Invention

The utility model provides a CT equipment rack for solving the problems in the prior art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: a CT apparatus gantry comprising a housing, further comprising:

the lifting assembly is used for driving the bed surface to lift; an auxiliary assembly;

the auxiliary assembly comprises a bed surface, supporting seats and connecting rods, wherein the supporting seats are fixedly connected with the shell on one side of the shell, the connecting rods are rotatably connected with the supporting seats through holes in the supporting seats, the bed surface is fixedly connected with the connecting rods, and the bed surface is connected with the lifting assembly.

Advantageous effects

The utility model provides a CT equipment rack, which has the following beneficial effects compared with the prior art:

1. after a user stands on a pedal on the bed surface, the user stands stably, a related technician starts a second motor to drive a fourth gear fixedly connected with an output shaft of the second motor to rotate at a constant speed, the fourth gear drives a third gear meshed with the fourth gear to synchronously rotate, the third gear drives a screw rod fixedly connected with the third gear to start rotating, the screw rod drives a sleeve in threaded connection with the screw rod to linearly move, the screw rod is restrained on the screw rod to linearly move, the sleeve drives the connecting rod hinged with the sleeve rod to synchronously move, the connecting rod pulls the bed surface to circularly move by taking the connecting rod as a fulcrum, the bed surface is connected with a shell, and the user lies on the bed surface, so that the technical effect of assisting a patient with inconvenient movement to use a CT machine for examination is realized;

2. when a user lies on the bed surface, the first motor is started at the moment to drive the second gear fixedly connected with the output shaft of the first motor to start rotating, so that the second gear drives the first gear meshed with the second gear to synchronously rotate, the first gear makes linear motion along the rack meshed with the first gear to drive the shell to synchronously move, the shell makes linear motion along the base to drive the user lying on the bed surface to synchronously move, and the user is fed into the CT equipment.

Drawings

FIG. 1 is a schematic three-dimensional structure of the present utility model.

FIG. 2 is a schematic cross-sectional view of the whole structure of the present utility model.

Fig. 3 is a schematic side view of the present utility model.

Fig. 4 is a schematic diagram of a front view structure of the present utility model.

Reference numerals annotate: the device comprises a shell 101, an auxiliary assembly 2, an adjusting assembly 3, a lifting assembly 4, a bed surface 201, a supporting seat 202, a connecting rod 203, a connecting rod 401, a sleeve 402, a screw 403, a third gear 404, a fourth gear 405, a second motor 406, a guide rod 301, a first gear 302, a rack 303, a base 304, a first motor 305 and a second gear 306.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Specific implementations of the utility model are described in detail below in connection with specific embodiments.

Referring to fig. 1 to 4, a CT apparatus rack according to an embodiment of the present utility model includes a housing 101, and is further characterized by:

the lifting assembly 4 is used for driving the bed surface to lift; an auxiliary assembly 2;

specifically, the auxiliary assembly 2 includes a bed surface 201, a support base 202 and a connecting rod 203, the plurality of support bases 202 are fixedly connected with the housing 101 at one side of the housing 101, the connecting rod 203 is rotatably connected with the support base 202 through a through hole on the support base 202, the bed surface 201 is fixedly connected with the connecting rod 203, and the bed surface 201 is connected with the lifting assembly 4.

For the above example, it should be understood by those skilled in the art that the above technical solution is not limited to the specific bed surface described in the above embodiments, for example, the bed surface is provided with handrails for the purpose of facilitating the grasping by the user and preventing the patient from falling accidentally, wherein the handrails are made of soft materials.

Specifically, the lifting assembly 4 includes a connecting rod 401, a sleeve 402, a screw 403 and a driving assembly, one end of the connecting rod 401 is hinged with the bed surface 201, the other end of the connecting rod 401 is hinged with the sleeve 402, the sleeve 402 is in threaded connection with the screw 403 on the screw 403, two ends of the screw 403 are in rotational connection with the housing 101 in the housing 101, and the screw 403 is connected with the driving assembly.

For the above example, it should be understood by those skilled in the art that the technical solution described above is not limited to the specific connecting rod described in the above embodiment, for example, the shape is not limited to a cuboid, and the diameter should be increased as much as possible, and the purpose of this arrangement is to provide sufficient support for the bed surface to prevent breakage of the connecting rod.

Specifically, the driving assembly includes a third gear 404, a fourth gear 405 and a second motor 406, where the third gear 404 is fixedly connected with the screw 403 on the screw 403, the fourth gear 405 is meshed with the third gear 404, the fourth gear 405 is fixedly connected with an output shaft of the second motor 406, and the second motor 406 is fixedly connected with the housing 101.

For the above example, it should be understood by those skilled in the art that the implementation of the above technical solution is not limited to the specific motor described in the above embodiment, for example, a hand wheel may be replaced, and the purpose of this arrangement is to increase the accuracy of the operation and prevent the gear from slipping.

In the embodiment of the utility model, after a user stands on a pedal on the bed surface 201, and the user stands stably, a related technician starts a second motor 406 to drive a fourth gear 405 fixedly connected with an output shaft of the second motor to rotate at a constant speed, so that the fourth gear 405 drives a third gear 404 meshed with the fourth gear to synchronously rotate, the third gear 404 drives a screw rod 403 fixedly connected with the third gear to start rotating, the screw rod 403 drives a sleeve 402 in threaded connection with the screw rod to perform linear motion, the screw rod 403 is constrained on the screw rod 403 by a connecting rod 401 to perform linear motion, the sleeve 402 drives the connecting rod 401 hinged with the screw rod to perform synchronous motion, the connecting rod 401 pulls the bed surface 201 to perform circular motion by taking the connecting rod 203 as a fulcrum, the bed surface 201 is connected with a shell 101, and the user lies on the bed surface 201, so that the technical effect of assisting a patient with inconvenient movement to use a CT machine for inspection is realized.

Referring to fig. 1 to 4, as an embodiment of the present utility model, the adjusting assembly 3 includes a guide rod 301, a first gear 302, a rack 303, a base 304, and a transmission assembly, wherein the guide rod 301 is rotatably connected with the housing 101 in the housing 101, the first gear 302 is fixedly connected with the guide rod 301 on the guide rod 301, the first gear 302 is meshed with the rack 303 through a through hole at the bottom of the housing 101, the rack 303 is fixedly connected with the base 304, the base 304 is slidably connected with the housing 101, and the first gear 302 is connected with the transmission assembly.

For the above example, it should be appreciated by those skilled in the art that the technical solution described above is not limited to the specific gears described in the above embodiments, but may be replaced by conical gears or worms, for example, and the purpose of this arrangement is to adjust the gear ratio.

Specifically, two sliding grooves are symmetrically arranged at the connection positions of the two sides of the rack 303 and the casing 101, and a limiting pipe is arranged at the corresponding position of the casing 101 and the sliding grooves, so that damping is provided for the casing 101 when the casing slides on the base 304.

For the above example, it should be understood by those skilled in the art that the implementation of the above technical solution is not limited to the specific limiting tube described in the above embodiment, and for example, the limiting tube material should be made of a hard material to prevent breakage.

Specifically, the transmission assembly includes a first motor 305 and a second gear 306, the second gear 306 is meshed with the first gear 302, the first motor 305 is fixedly connected with an output shaft of the second gear 306, and the first motor 305 is fixedly connected with the housing 101.

In the embodiment of the present utility model, after a user lies on the bed surface 201, the first motor 305 is started at this time to drive the second gear 306 fixedly connected to the output shaft of the first motor 305 to start rotating, so that the second gear 306 drives the first gear 302 meshed with the second gear to synchronously rotate, the first gear 302 moves linearly along the rack 303 meshed with the first gear, the housing 101 is driven to synchronously move, the housing 101 moves linearly along the base 304, and the user lying on the bed surface 201 is driven to synchronously move, thereby the user is fed into the CT apparatus.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. A CT apparatus gantry comprising a housing (101), characterized in that it further comprises:

the lifting assembly (4) is used for driving the bed surface to lift; an auxiliary assembly (2);

the auxiliary assembly (2) comprises a bed surface (201), supporting seats (202) and connecting rods (203), wherein the supporting seats (202) are fixedly connected with the shell (101) on one side of the shell (101), the connecting rods (203) are rotatably connected with the supporting seats (202) through holes in the supporting seats (202), the bed surface (201) is fixedly connected with the connecting rods (203), and the bed surface (201) is connected with the lifting assembly (4).

2. The CT apparatus gantry as recited in claim 1, wherein the lifting assembly (4) comprises a link (401), a sleeve (402), a screw (403) and a driving assembly, one end of the link (401) is hinged with the table surface (201), the other end of the link (401) is hinged with the sleeve (402), the sleeve (402) is in threaded connection with the screw (403) on the screw (403), and both ends of the screw (403) are rotated with the housing (101) in the housing (101).

3. The CT apparatus gantry of claim 2, wherein the drive assembly comprises a third gear (404), a fourth gear (405) and a second motor (406), the third gear (404) is fixedly connected to the screw (403) on the screw (403), the fourth gear (405) is meshed with the third gear (404), the fourth gear (405) is fixedly connected to an output shaft of the second motor (406), and the second motor (406) is fixedly connected to the housing (101).

4. The CT apparatus gantry of claim 1, further comprising an adjustment assembly (3), the adjustment assembly (3) comprising a guide rod (301), a first gear (302), a rack (303), a base (304) and a transmission assembly, the guide rod (301) being rotatably connected with the housing (101) in the housing (101), the first gear (302) being fixedly connected with the guide rod (301) on the guide rod (301), the first gear (302) being engaged with the rack (303) through a through hole in the bottom of the housing (101), the rack (303) being fixedly connected with the base (304), the base (304) being slidably connected with the housing (101), the first gear (302) being connected with the transmission assembly.

5. The CT apparatus rack as claimed in claim 4, wherein two sliding grooves are symmetrically arranged at the connection parts of the two sides of the rack (303) and the housing (101), and a limiting tube is arranged at the corresponding part of the housing (101) and the sliding grooves, and the purpose of the arrangement is to provide damping for the sliding of the housing (101) on the base (304).

6. The CT apparatus gantry of claim 4, wherein the transmission assembly includes a first motor (305) and a second gear (306), the second gear (306) is engaged with the first gear (302), the first motor (305) is fixedly connected to an output shaft of the second gear (306), and the first motor (305) is fixedly connected to the housing (101).