CN214284906U

CN214284906U - Nuclear magnetic resonance imaging equipment scanning device

Info

Publication number: CN214284906U
Application number: CN202022455707.5U
Authority: CN
Inventors: 刘玮玮
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-09-28
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses a nuclear magnetic resonance imaging device scanning device, which comprises a base and a detection chamber, wherein the surface of the base is etched with a chute, the inner side of the chute is provided with a slide plate, the top of the slide plate is provided with a support plate, the inner side of the support plate is provided with an adjusting device, the top of the adjusting device is provided with a lying plate, the side of the slide plate is provided with a hydraulic rod, the side of the hydraulic rod is provided with a connecting plate, the detection chamber is arranged on the side of the lying plate, the left side surface of the detection chamber is provided with a motor, the side of the motor is provided with a threaded rod, the surface of the threaded rod is provided with a movable block, the movable block is internally provided with a transmission gear set, the side of the movable block is provided with an adjusting rod, and the bottom of the adjusting rod is provided with a fixed frame, compared with the prior art, the device can adjust the scanning angle of scanning device at any time when in use, and the height of the patient can be changed at any time during the examination.

Description

Nuclear magnetic resonance imaging equipment scanning device

Technical Field

The utility model discloses nuclear magnetic resonance imaging technical field, more specifically says, the utility model relates to a nuclear magnetic resonance imaging equipment scanning device.

Background

The nuclear magnetic resonance is also called spin imaging and magnetic resonance imaging, and the position and the type of the atomic nucleus forming the object can be known by detecting the emitted electromagnetic wave through an external gradient magnetic field according to the different attenuation of the released energy in different structural environments in the object by utilizing the nuclear magnetic resonance principle, so that the structural image in the object can be drawn. Based on the principle of magnetic resonance, a person produces a magnetic resonance imaging scanner for medically examining a patient.

When the existing nuclear magnetic resonance imaging equipment scanning device is used, the scanning device does not have an angle adjusting function, and the body position height of a patient is difficult to change during examination, which brings great troubles to the detection process, so that the nuclear magnetic resonance imaging equipment scanning device is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a nuclear magnetic resonance imaging equipment scanning device to it does not have angle modulation function to propose current nuclear magnetic resonance imaging equipment scanning device when using in solving above-mentioned background art, and the patient hardly changes patient's position height's problem when the inspection moreover.

In order to achieve the above object, the utility model provides a following technical scheme: a nuclear magnetic resonance imaging device scanning device comprises a base and a detection chamber, wherein a sliding groove is etched on the surface of the base, a sliding plate is installed on the inner side of the sliding groove, a supporting plate is installed at the top of the sliding plate, an adjusting device is installed on the inner side of the supporting plate, a lying plate is installed at the top of the adjusting device, a hydraulic rod is installed on the side surface of the sliding plate, a connecting plate is installed on the side surface of the hydraulic rod, the detection chamber is installed on the side surface of the lying plate, a motor is installed on the surface of the left side of the detection chamber, a threaded rod is installed on the side surface of the motor, a moving block is installed on the surface of the threaded rod, a transmission gear set is installed inside the moving block, an adjusting rod is installed on the side surface of the moving block, a fixing frame is installed at the bottom of the adjusting rod, a transmission block is installed at the bottom of the moving block, a detection head is installed at the bottom of the transmission block, and a limit frame is arranged on the side surface of the detection head.

In a preferred embodiment, the sliding plate and the hydraulic rod are fixedly installed, the sliding plate and the sliding groove are installed in an embedded sliding manner, and the hydraulic rod drives the supporting plate through the sliding plate to form a sliding structure.

In a preferred embodiment, adjusting device includes the master gear, links up axle, rotary rod, fixed block, gag lever post, baffle, drive gear, tooth post and fixture block, the master gear is installed inside the base, and drive gear surface mounting has and links up the axle, the rotary rod is installed at the top of master gear, and the surface mounting of rotary rod has the fixed block, the surface mounting of fixed block has the gag lever post, and the skew of the side of gag lever post installs the fixture block, the baffle is installed at the top of gag lever post, the side-mounting of master gear has drive gear, and drive gear's side-mounting has the tooth post.

In a preferred embodiment, the engaging shaft and the main gear are fixedly installed and penetrate through the surface of the base, the fixing block and the rotating rod are designed in an integrated manner, the limiting rod and the baffle are arranged in parallel and are installed in an attached manner, and the limiting rod enables the transmission gear to form an anti-reverse structure through the baffle and the clamping block.

In a preferred embodiment, the main gear and the transmission gear are both connected with the inner wall of the base through a shaft, the main gear drives the transmission gear to form a rotating structure through rotating the connecting shaft, and the tooth column drives the lying plate to form a lifting structure through the transmission gear.

In a preferred embodiment, the contact surface of the moving block and the threaded rod is provided with a thread design, the moving block and the detection chamber are in sliding connection, and the threaded rod drives the moving block through a motor to form a sliding structure.

In a preferred embodiment, the adjusting rod and the transmission block are fixedly mounted with the transmission gear set, the adjusting rod penetrates through the moving block and the detection chamber and extends into the outside of the detection chamber, and the adjusting rod drives the transmission block through the transmission gear set to form a rotating structure.

In a preferred embodiment, the detection head is arranged at an inclination of 30 degrees, the limit frame is connected with the fixed frame and the detection head through shafts, and the detection head forms a 360-degree rotating structure in the limit frame through the transmission block.

The utility model discloses a technological effect and advantage:

1. through the setting of master gear, when needs adjust examiner's position height, only need through linking up the rotatory master gear of axle, the master gear just can drive the tooth post through drive gear and constitute elevation structure to this whole height of adjusting the service creeper, adjust the back that finishes, under the effect of fixture block and gag lever post, can prevent that the master gear from taking place to reverse, lead to the service creeper to descend rapidly, compare with prior art, solved the problem that the patient hardly changes patient's position height when the inspection.

2. Through the setting of spacing frame, when the detection range of head is detected in the needs adjustment, the accessible is controlled and is adjusted the pole rotation, adjusts the pole and can drive the drive gear set thereupon and rotate, and the transmission piece also can be consequently rotatory, when the transmission piece is rotatory, detects the head and can constitute 360 rotations under the effect of fixed frame with spacing frame, compares with prior art, has solved imaging device scanning device and has not had angle modulation function's problem when using.

Drawings

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic side view of the present invention.

Fig. 3 is a schematic view of the internal structure of the moving block of the present invention.

Fig. 4 is a schematic structural diagram of the adjusting device of the present invention.

Fig. 5 is a schematic view of the local enlarged structure of the present invention.

The reference signs are: 1. a base; 2. a chute; 3. a connector tile; 4. a hydraulic lever; 5. a slide plate; 6. a support plate; 7. an adjustment device; 701. a main gear; 702. a connecting shaft; 703. rotating the rod; 704. a fixed block; 705. a limiting rod; 706. a baffle plate; 707. a transmission gear; 708. a tooth post; 709. a clamping block; 8. a lying board; 9. a detection chamber; 10. a motor; 11. a threaded rod; 12. a moving block; 13. adjusting a rod; 14. A transmission block; 15. a fixing frame; 16. a detection head; 17. a limiting frame; 18. a drive gear set.

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.

As shown in the accompanying drawings 1-5, the utility model provides a technical scheme: a nuclear magnetic resonance imaging device scanning device comprises a base 1 and a detection chamber 9, wherein a sliding groove 2 is etched on the surface of the base 1, a sliding plate 5 is installed on the inner side of the sliding groove 2, the sliding plate 5 and a hydraulic rod 4 are fixedly installed, the sliding plate 5 and the sliding groove 2 are installed in an embedded sliding mode, the hydraulic rod 4 drives a supporting plate 6 through the sliding plate 5 to form a sliding structure, the top of the sliding plate 5 is provided with the supporting plate 6, an adjusting device 7 is installed on the inner side of the supporting plate 6, the adjusting device 7 comprises a main gear 701, a connecting shaft 702, a rotating rod 703, a fixed block 704, a limiting rod 705, a baffle 706, a transmission gear 707, a tooth column 708 and a clamping block 709, the main gear 701 is installed inside the base 1, the surface of the transmission gear 707 is provided with the connecting shaft 702, the top of the main gear 701 is provided with the rotating rod 703, the surface of the rotating rod 703 is provided with the fixed block 704, the surface of the fixed block 705 is provided with the limiting rod 705, a block 709 is eccentrically arranged on the side surface of the limiting rod 705, a baffle 706 is arranged at the top of the limiting rod 705, a transmission gear 707 is arranged on the side surface of the main gear 701, a tooth post 708 is arranged on the side surface of the transmission gear 707, a connecting shaft 702 and the main gear 701 are fixedly arranged and penetrate through the surface of the base 1, the fixing block 704 and the rotating rod 703 are designed into a whole, the limiting rod 705 and the baffle 706 are arranged in parallel and are arranged in a fit manner, the transmission gear 707 forms an anti-reversion structure through the baffle 706 and the block 709 by the limiting rod 705, the main gear 701 and the transmission gear 707 are connected with the inner wall of the base 1 through shafts, the main gear 701 drives the transmission gear 707 to form a rotating structure through rotating the connecting shaft 702, the tooth post 708 drives the lying plate 8 to form a lifting structure through the transmission gear 707, the lying plate 8 is arranged at the top of the adjusting device 7, the hydraulic rod 4 is arranged on the side surface of the sliding plate 5, the side surface of the hydraulic rod 4 is provided with the connecting plate 3, the detection chamber 9 is arranged on the side surface of the lying plate 8, the left side surface of the detection chamber 9 is provided with the motor 10, the side surface of the motor 10 is provided with the threaded rod 11, the surface of the threaded rod 11 is provided with the moving block 12, the inside of the moving block 12 is provided with the transmission gear set 18, the contact surface of the moving block 12 and the threaded rod 11 is provided with a threaded design, the moving block 12 is in sliding connection with the detection chamber 9, the threaded rod 11 drives the moving block 12 through the motor 10 to form a sliding structure, the side surface of the moving block 12 is provided with the adjusting rod 13, the bottom of the adjusting rod 13 is provided with the fixing frame 15, the bottom of the moving block 12 is provided with the transmission block 14, the adjusting rod 13 and the transmission block 14 are fixedly arranged with the transmission gear set 18, the adjusting rod 13 penetrates through the moving block 12 and the detection chamber 9 to extend into the outside of the detection chamber 9, and the adjusting rod 13 drives the transmission block 14 through the transmission gear set 18 to form a rotating structure, and the side of transmission piece 14 installs fixed frame 15, and the bottom of transmission piece 14 is installed and is detected head 16, and the side of detecting head 16 installs spacing frame 17, detects head 16 and is 30 slopes to set up, and spacing frame 17 is the hub connection with fixed frame 15 and detection head 16, and detects head 16 and constitutes 360 revolution mechanic in spacing frame 17 through transmission piece 14.

The utility model discloses the theory of operation: when the patient lies on the lying plate 8, the sliding plate 5 is pushed forwards slowly through the connecting plate 3, the lying plate 8 drives the patient to enter the detection chamber 9, the motor 10 is turned on, the motor 10 controls the threaded rod 11 to rotate, the moving block 12 drives the detection head 16 to move when the threaded rod 11 rotates, the affected part of the patient can be scanned through the detection head 16 after the threaded rod 11 moves to a proper position, when the scanning angle of the detection head 16 needs to be adjusted, the transmission gear set 18 starts to rotate through the rotation adjusting rod 13, the transmission block 14 also rotates along with the transmission gear set 18 when the transmission gear set 18 rotates, through the arrangement of the fixing frame 15 and the limiting frame 17, the detection head 16 is driven to rotate for 360 degrees when the transmission block 14 rotates, so as to achieve the purpose of changing the scanning angle, and the patient can not adjust the body height of the patient during the re-examination according to the need, the limiting rod 705 can be pulled downwards to separate the fixture block 709 from the main gear 701, then the main gear 701 is rotated by the engaging shaft 702, so that the main gear 701 drives the tooth post 708 through the transmission gear 707 to form a lifting structure, the lying plate 8 is driven to lift by the lifting of the tooth post 708, after the height adjustment is completed, the limiting rod 705 is pulled back to the initial position, the fixture block 709 is clamped into the tooth socket of the main gear 701 again, the limiting rod 705 is under the action of the baffle 706, and the main gear 701 cannot rotate reversely after the fixture block 709 is clamped into the tooth socket of the main gear 701, so that the purpose of fixing the lying plate 8 is achieved.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A nuclear magnetic resonance imaging equipment scanning device, includes base (1) and detection room (9), its characterized in that: the surface of the base (1) is etched with a sliding groove (2), a sliding plate (5) is installed on the inner side of the sliding groove (2), a supporting plate (6) is installed at the top of the sliding plate (5), an adjusting device (7) is installed on the inner side of the supporting plate (6), a lying plate (8) is installed at the top of the adjusting device (7), a hydraulic rod (4) is installed on the side surface of the sliding plate (5), a connecting plate (3) is installed on the side surface of the hydraulic rod (4), a detection chamber (9) is installed on the side surface of the lying plate (8), a motor (10) is installed on the left side surface of the detection chamber (9), a threaded rod (11) is installed on the side surface of the motor (10), a moving block (12) is installed on the surface of the threaded rod (11), a transmission gear set (18) is installed inside the moving block (12), an adjusting rod (13) is installed on the side surface of the moving block (12), and the bottom of adjusting pole (13) is installed fixed frame (15), transmission piece (14) are installed to the bottom of movable block (12), and the side-mounting of transmission piece (14) has fixed frame (15), the bottom of transmission piece (14) is installed and is detected head (16), and the side-mounting that detects head (16) has spacing frame (17).

2. A mri scanner as claimed in claim 1, characterized in that: slide (5) and hydraulic stem (4) are fixed mounting, slide (5) and spout (2) are embedded slidable mounting, and hydraulic stem (4) drive backup pad (6) through slide (5) and constitute sliding construction.

3. A mri scanner as claimed in claim 1, characterized in that: the adjusting device (7) comprises a main gear (701), a connecting shaft (702), a rotating rod (703), a fixing block (704), a limiting rod (705), a baffle (706), a transmission gear (707), a tooth column (708) and a clamping block (709), the main gear (701) is arranged in the base (1), the surface of the transmission gear (707) is provided with a connecting shaft (702), the top of the main gear (701) is provided with a rotating rod (703), a fixed block (704) is arranged on the surface of the rotating rod (703), a limiting rod (705) is arranged on the surface of the fixed block (704), a clamping block (709) is installed on the side surface of the limiting rod (705) in a deviating way, a baffle (706) is installed at the top of the limiting rod (705), a transmission gear (707) is installed on the side surface of the main gear (701), and a tooth column (708) is installed on the side surface of the transmission gear (707).

4. A mri scanner as claimed in claim 3, characterized in that: the connecting shaft (702) and the main gear (701) are fixedly installed and penetrate through the surface of the base (1), the fixing block (704) and the rotating rod (703) are designed in an integrated mode, the limiting rod (705) and the baffle (706) are arranged in parallel and are installed in an attached mode, and the limiting rod (705) enables the transmission gear (707) to form an anti-reversing structure through the baffle (706) and the clamping block (709).

5. A mri scanner as claimed in claim 3, characterized in that: the main gear (701) and the transmission gear (707) are connected with the inner wall of the base (1) through shafts, the main gear (701) drives the transmission gear (707) to form a rotating structure through rotating the connecting shaft (702), and the tooth columns (708) drive the lying plate (8) through the transmission gear (707) to form a lifting structure.

6. A mri scanner as claimed in claim 2, characterized in that: the contact surface of the moving block (12) and the threaded rod (11) is provided with a thread design, the moving block (12) is in sliding connection with the detection chamber (9), and the threaded rod (11) drives the moving block (12) through the motor (10) to form a sliding structure.

7. A mri scanner as claimed in claim 2, characterized in that: the adjusting rod (13) and the transmission block (14) are fixedly mounted with the transmission gear set (18), the adjusting rod (13) penetrates through the moving block (12) and the detection chamber (9) and extends into the outer portion of the detection chamber (9), and the adjusting rod (13) drives the transmission block (14) through the transmission gear set (18) to form a rotating structure.

8. A mri scanner as claimed in claim 2, characterized in that: detect head (16) and set up for 30 slopes, spacing frame (17) are the hub connection with fixed frame (15) and detect head (16), and detect head (16) and pass through transmission block (14) and constitute 360 revolution mechanic in spacing frame (17).