CN209432987U - A kind of novel MR imaging apparatus - Google Patents
A kind of novel MR imaging apparatus Download PDFInfo
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- CN209432987U CN209432987U CN201821941918.6U CN201821941918U CN209432987U CN 209432987 U CN209432987 U CN 209432987U CN 201821941918 U CN201821941918 U CN 201821941918U CN 209432987 U CN209432987 U CN 209432987U
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- bed
- imaging apparatus
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- support case
- novel
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Abstract
The utility model relates to a kind of novel MR imaging apparatus, including MR imaging apparatus ontology, MR imaging apparatus ontology is equipped with platform bed and bottom plate, platform bed includes by the longitudinally connected First bed of pivot pin and second bed, second bed is located at the lower part of the body of tested human body, and bottom is equipped with the second slider plate；The two sides of bottom plate are symmetrically arranged with the first support case and the second support case below second bed, the inside of first support case and the second support case is rotatably connected to symmetrically arranged drive rod respectively, it is connected between two drive rods by the support rod parallel with second bed bottom, support rod is equipped with roller, cylinder support is in the bottom of the second slider plate, second support case is internally provided with transmission mechanism, and transmission mechanism connection is located at the drive rod of the second support case.Compared with prior art, the utility model solves the problems, such as that existing MR imaging apparatus does not have detection bed height and function is adjusted, and detected person is enable smoothly easily to detect.
Description
Technical field
The utility model relates to MR imaging apparatus technical fields, set more particularly, to a kind of novel magnetic resonance imaging
It is standby.
Background technique
Medical nuclear magnetic resonance imaging principle is very complicated, and simple conclude carries out excitation hydrogen matter with the radio-frequency pulse RF of specific frequency
Son absorbs a certain amount of energy and resonates, that is, electromagnetic induction phenomenon has occurred.Stop transmitting radio-frequency pulse, the then hydrogen atom being excited
Core can be released gradually what is absorbed, and phase and energy level are all restored to the state before excitation.This recovery process is known as
Relaxation process, and the time needed for being restored to original equilibrium state is then referred to as the relaxation time.
Existing MR imaging apparatus detected person prepare detect when, some patientss due to physical reason be not easy into
Row detection, while existing MR imaging apparatus does not have the detection adjustable function of bed height, monitor station is higher cause by
There are inconveniences when tester detects, and are not easy to going on smoothly for detection.
Utility model content
The purpose of this utility model is exactly to provide a kind of novel magnetic to overcome the problems of the above-mentioned prior art
Resonance image-forming equipment.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of novel MR imaging apparatus, including MR imaging apparatus ontology, the MR imaging apparatus sheet
Body is equipped with platform bed and bottom plate, and described bed includes by the longitudinally connected First bed of pivot pin and second bed, the First
Bed is located at the upper part of the body of tested human body, and bottom is equipped with the first slider plate, and first slider plate is supported on bottom by position-limited rack
On plate, second bed is located at the lower part of the body of tested human body, and bottom is equipped with the second slider plate；
The two sides of the bottom plate be symmetrically arranged with below second bed the first support case and second support case, described first
The inside of support case and the second support case is rotatably connected to symmetrically arranged drive rod respectively, by with the between two drive rods
The parallel support rod connection in two bed bottoms, the support rod are equipped with roller, and the cylinder support is in second slider plate
Bottom, the second support case is internally provided with transmission mechanism, and the transmission mechanism connection is located at the biography of the second support case
Lever.
Preferably, the transmission mechanism includes servo motor, and the surface of the output shaft of the servo motor is socketed with first
Sprocket wheel, the surface positioned at the drive rod of the second support case are socketed with the second sprocket wheel, and first sprocket wheel and the second sprocket wheel pass through
Transmission chain transmission connection.
Preferably, the lower section bottom plate of the end of second bed is equipped with shock buffering mechanism.
Preferably, the shock buffering mechanism includes telescopic rod, and the top of the telescopic rod is fixedly connected with backing plate, described flexible
The outer sheath of bar is equipped with spring, and the top of the spring and the bottom of backing plate connect, the bottom end of the spring and the top of bottom plate
Connection.
Preferably, the two sides of first slider plate and the second slider plate are equipped with sliding slot, open on the inside of the position-limited rack
Equipped with the sliding rail being slidably connected with sliding slot.
Preferably, it is respectively equipped with the fixed frame being oppositely arranged at the top of the first support case and the second support case, it is described
The limit plate to support rod limit is fixedly connected on the inside of fixed frame.
Preferably, the upper surface of the end of second bed is equipped with foot guard plate.
Preferably, the end of second bed is equipped with the rubber cushion blocks for preventing collision ground.
Compared with prior art, the utility model has the advantage that
1, it drives drive rod to rotate support rod by transmission mechanism, the height of second bed can be adjusted, solve
Existing MR imaging apparatus does not have the problem of function is adjusted in detection bed height, and the present apparatus has detection bed height can
The advantages of adjusting, enables detected person smoothly easily to detect.
2, transmission mechanism passes through the setting of servo motor, the first sprocket wheel and the second sprocket wheel, as long as user starts servo electricity
Machine successively drives the first sprocket wheel, the second sprocket wheel, drive rod, support rod to be rotated by its output shaft, increase second bed
Or drop to the position of needs, it is easy to use, saves manpower.
3, telescopic rod is played a supporting role in shock buffering mechanism, is popped up backing plate by the elastic force of spring, at second
Bed can be alleviated when falling by the shaking force that the elastic force of spring falls second bed, make the tester on second bed will not
The shaking force to be fallen by it influences, and improves its comfort level.
4, the first slider plate and the second sliding block are designed with sliding slot, and the cunning being slidably connected with sliding slot is offered on the inside of position-limited rack
Being slidably connected of rail, sliding slot and sliding rail keeps its First bed and second bed stable to MR imaging apparatus ontology
Internal slide, it is user-friendly.
5, by the setting of limit plate, support rod can be limited, prevents support rod rotation excessively high.
6, second bed is equipped with foot guard plate, passes through foot guard plate for body-support convenient for user.
7, the end of second bed is equipped with rubber cushion blocks, so that the end of second bed is fallen when landing and is not touched by ground
It hits, plays a protective role.
Detailed description of the invention
Structural schematic diagram when Fig. 1 is second bed of the utility model flat horizontal position；
Fig. 2 is structural schematic diagram when second bed of the utility model falls；
Fig. 3 is the schematic diagram of the section structure in the direction A-A in Fig. 1；
Fig. 4 is the enlarged drawing in Fig. 1 at B.
In figure: 1, MR imaging apparatus ontology, 2, bottom plate, the 3, first support case, the 4, second support case, 5, driver
Structure, 51, servo motor, the 52, first sprocket wheel, the 53, second sprocket wheel, 6, drive rod, 7, support rod, 8, position-limited rack, 9, First bed,
10, shock buffering mechanism, 101, telescopic rod, 102, backing plate, 103, spring, 11, second beds, the 12, first slider plate, 13, sliding slot,
14, the second slider plate, 15, foot guard plate, 16, rubber cushion blocks, 17, roller, 18, fixed frame, 19, limit plate.
Specific embodiment
The utility model is described in detail in the following with reference to the drawings and specific embodiments.The present embodiment is with the utility model
Implemented premised on technical solution, the detailed implementation method and specific operation process are given, but the guarantor of the utility model
Shield range is not limited to the following embodiments.
Embodiment
As shown in Figure 1, the application proposes a kind of novel MR imaging apparatus, including MR imaging apparatus ontology 1,
MR imaging apparatus ontology 1 is market common device, is equipped with platform bed and bottom plate 2.
Platform bed includes by the longitudinally connected First bed 9 of pivot pin and second bed 11.First bed 9 is located at tested human body
The upper part of the body, bottom be equipped with the first slider plate 14, the first slider plate 12 by position-limited rack 8 support on a base plate 2.Second bed
11 are located at the lower part of the body of tested human body, and bottom is equipped with the second slider plate 14.
As shown in figure 3, the two sides of bottom plate 2 are symmetrically arranged with the first support case 3 and the second support in the lower section of second bed 11
Case 4.The inside of first support case 3 and the second support case 4 is rotatably connected to symmetrically arranged drive rod 6, two drive rods 6 respectively
Between connected by the support rod 7 parallel with second 11 bottom of bed, support rod 7 is equipped with roller 17, and roller 17 is supported on the
The bottom of two slider plates 14, the second support case 4 are internally provided with transmission mechanism 5, and the connection of transmission mechanism 5 is located at the second support case
4 drive rod 6.
Transmission mechanism 5 includes servo motor 51, and the output end of servo motor 51 is through to the inside of the second support case 4 and the
Two support casees 4 are flexibly connected.The surface of the output shaft of servo motor 51 is socketed with the first sprocket wheel 52, positioned at the second support case 4
The surface of drive rod 6 is socketed with the second sprocket wheel 53 inside the second support case 4, and the first sprocket wheel 52 and the second sprocket wheel 53 are logical
Cross transmission chain transmission connection.After servo motor 51 starts, the first sprocket wheel 52 is driven to be rotated by output shaft, the first sprocket wheel 52
Rotation drives the second sprocket wheel 53 to be rotated by transmission chain, and the rotation of the second sprocket wheel 53 drives its drive rod 6 to be rotated, and is driven
Bar 6 drives support rod 7 to be rotated, and second bed 11 is lifted or reduced by roller 17 by support rod 7, and Fig. 2 show second
State after the decline of platform bed 11.
The top of first support case 3 and the second support case 4 is fixedly connected with the fixed frame 18 being oppositely arranged, fixed frame respectively
18 inside is fixedly connected with the limit plate 19 limited to support rod 7.The position of limit plate 19 is consolidated by fixed frame 18
It is fixed, support rod 7 is limited by limit plate 19, prevents support rod 7 from rotating excessively high.As shown in Figure 1, limit plate 19 is conducive to
Second bed 11 and First bed 9 maintain an equal level, and second bed 11 and First bed 9 can be pushed to MR imaging apparatus sheet after maintaining an equal level
The internal slide of body 1.
The lower section bottom plate 2 of the end of second bed 11 is equipped with shock buffering mechanism 10.As shown in figure 4, shock buffering mechanism 10 includes
Telescopic rod 101, the top of telescopic rod 101 are fixedly connected with backing plate 102, and the outer sheath of telescopic rod 101 is equipped with spring 103, spring
103 top is connect with the bottom of backing plate 102, and the bottom end of spring 103 is connect with the top of bottom plate 2.When second bed 11 falls
It can be alleviated by the shaking force that the elastic force of spring 103 is fallen, make the tester on its second bed 11 will not be by under it
The shaking force fallen influences.
The two sides of first slider plate 12 and the second slider plate 14 are equipped with sliding slot 13, and the inside of position-limited rack 8 offers and slides
The sliding rail that slot 13 is slidably connected enables second bed 11 and the stable longitudinal sliding motion of First bed 9.
The upper surface of second 11 end of bed is equipped with the foot guard plate 15 for preventing collision ground.Pass through convenient for detected person
Foot guard plate 15 is by body-support and generally within the middle position of second bed 11.
The end of second bed 11 is equipped with rubber cushion blocks 16, so that second bed 11 is fallen by the setting of rubber cushion blocks 16
Ground will not be collided when ground influences the structure of second bed 11.
The use process of this equipment are as follows:
First start servo motor 51, makes the reduction of its support rod 7, second bed 11 is landed downwards by pivot pin, by second
Bed 11 is reduced to suitable position.Body is placed in the detection position of second bed 11 by foot guard plate 15 by detected person, when tested
After survey person lies down, start servo motor 51, make second bed 11 support with First bed 9 maintain an equal level, then second bed 11 to
The internal slide of MR imaging apparatus ontology 1.User can push second bed 11 to slide by rubber cushion blocks 16, be moved to
User slides in and out second bed 11 after the completion of the inside detection of MR imaging apparatus ontology 1.Restart servo motor
51, so that second bed 11 is fallen, after the bottom of second bed 11 is contacted with backing plate 102, by the elastic force of spring 103 to second
Bed 11 carries out bradyseism, reduces the immoderation of detected person, smoothly can easily detect convenient for user.
To sum up, this MR imaging apparatus drives drive rod 6 that support rod 7 is made to carry out rotation and can adjust by transmission mechanism 5
It saves the height of second bed 11, bradyseism is carried out to second bed 11 by shock buffering mechanism 10 when decline, its comfort level is improved, solves
Existing MR imaging apparatus does not have the problem of function is adjusted in detection bed height.
Claims (8)
1. a kind of novel MR imaging apparatus, including MR imaging apparatus ontology (1), the MR imaging apparatus sheet
Body (1) is equipped with platform bed and bottom plate (2), which is characterized in that described bed include by the longitudinally connected First bed (9) of pivot pin and
Second bed (11), the First bed (9) are located at the upper part of the body of tested human body, and bottom is equipped with the first slider plate (12), institute
It states the first slider plate (12) to be supported on bottom plate (2) by position-limited rack (8), second bed (11) is located under tested human body
Half body, bottom are equipped with the second slider plate (14)；
The two sides of the bottom plate (2) are symmetrically arranged with the first support case (3) and the second support case below second bed (11)
(4), the inside of first support case (3) and the second support case (4) is rotatably connected to symmetrically arranged drive rod (6) respectively,
It is connected between two drive rods (6) by the support rod (7) parallel with second bed (11) bottom, is set on the support rod (7)
Have roller (17), the roller (17) is supported on the bottom of second slider plate (14), the inside of second support case (4)
It is provided with transmission mechanism (5), transmission mechanism (5) connection is located at the drive rod (6) of the second support case (4).
2. the novel MR imaging apparatus of one kind according to claim 1, which is characterized in that the transmission mechanism (5)
Including servo motor (51), the surface of the output shaft of the servo motor (51) is socketed with the first sprocket wheel (52), is located at second
The surface for supportting the drive rod (6) of case (4) is socketed with the second sprocket wheel (53), and first sprocket wheel (52) and the second sprocket wheel (53) are logical
Cross transmission chain transmission connection.
3. the novel MR imaging apparatus of one kind according to claim 1, which is characterized in that second bed (11)
End lower section bottom plate (2) be equipped with shock buffering mechanism (10).
4. the novel MR imaging apparatus of one kind according to claim 3, which is characterized in that the shock buffering mechanism (10)
Including telescopic rod (101), the top of the telescopic rod (101) is fixedly connected with backing plate (102), outside the telescopic rod (101)
Side is arranged with spring (103), and the top of the spring (103) is connect with the bottom of backing plate (102), the bottom of the spring (103)
End is connect with the top of bottom plate (2).
5. the novel MR imaging apparatus of one kind according to claim 1, which is characterized in that first slider plate
(12) it is equipped with sliding slot (13), is offered on the inside of the position-limited rack (8) and sliding slot (13) with the two sides of the second slider plate (14)
The sliding rail being slidably connected.
6. the novel MR imaging apparatus of one kind according to claim 1, which is characterized in that the first support case
(3) and at the top of the second support case (4) it is respectively equipped with the fixed frame (18) being oppositely arranged, the inside of the fixed frame (18) is fixed
It is connected with the limit plate (19) to support rod (7) limit.
7. the novel MR imaging apparatus of one kind according to claim 1, which is characterized in that second bed (11)
End upper surface be equipped with foot guard plate (15).
8. the novel MR imaging apparatus of one kind according to claim 1, which is characterized in that second bed (11)
End be equipped with for prevent collision ground rubber cushion blocks (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821941918.6U CN209432987U (en) | 2018-11-23 | 2018-11-23 | A kind of novel MR imaging apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821941918.6U CN209432987U (en) | 2018-11-23 | 2018-11-23 | A kind of novel MR imaging apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209432987U true CN209432987U (en) | 2019-09-24 |
Family
ID=67969415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821941918.6U Expired - Fee Related CN209432987U (en) | 2018-11-23 | 2018-11-23 | A kind of novel MR imaging apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209432987U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113552512A (en) * | 2021-07-26 | 2021-10-26 | 山东大学 | Rotating device for nuclear magnetic resonance equipment |
-
2018
- 2018-11-23 CN CN201821941918.6U patent/CN209432987U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113552512A (en) * | 2021-07-26 | 2021-10-26 | 山东大学 | Rotating device for nuclear magnetic resonance equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190924 Termination date: 20211123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |