CN210775822U

CN210775822U - Portable nuclear magnetic resonance detection device

Info

Publication number: CN210775822U
Application number: CN201921708636.6U
Authority: CN
Inventors: 黄清明
Original assignee: Shanghai University of Medicine and Health Sciences
Current assignee: Shanghai University of Medicine and Health Sciences
Priority date: 2019-10-13
Filing date: 2019-10-13
Publication date: 2020-06-16
Anticipated expiration: 2029-10-13

Abstract

The utility model belongs to the technical field of medical equipment, in particular to a portable nuclear magnetic resonance detection device, which comprises a shell, a host and a detection head, wherein the host and the detection head are both arranged inside the shell, the shell is provided with a host containing cavity, the host is arranged in the host containing cavity, both ends of the host are provided with rotating shafts, and the host and the shell are rotationally connected through the rotating shafts; through set up host computer on the casing and hold the chamber and the appearance chamber of popping one's head in, hold the intracavity with host computer and detecting head respectively, make detection device accept in the casing, protect, make the motor drive the host computer that the intracavity was held to the host computer rotate, when using, the operation interface with the host computer turns to the outside, convenient operation and watch, when not using, turn to inside with the host computer operation face, fuse organism and casing as an organic whole, conveniently accomodate detecting head and host computer, do not occupy the packing box in addition simultaneously, reduce and carry weight, reduce the carrying parts.

Description

Portable nuclear magnetic resonance detection device

Technical Field

The utility model belongs to the technical field of medical equipment, concretely relates to portable nuclear magnetic resonance detection device.

Background

The nuclear Magnetic Resonance Imaging (MRI) examination has become a common image examination mode, and as a novel image examination technology, the MRI examination does not affect the health of the human body, but six groups of people are not suitable for the MRI examination, even if a pacemaker is installed, a person with or suspected of having a metal foreign body in the eyeball, a person with an aneurysm silver clip ligation, a person with a metal foreign body or a metal prosthesis remaining in the body, a critically ill patient with life risk, a claustrophobia patient and the like. The monitoring instrument, the rescue equipment and the like cannot be brought into the nuclear magnetic resonance examination room, in addition, the nuclear magnetic resonance examination is not needed for pregnant women who are less than 3 months pregnant, and the nuclear magnetic resonance instrument needs to be regularly detected by a detection device, so that the later maintenance is convenient.

The existing nuclear magnetic resonance detection device has the following defects:

1. the general detection device comprises a detection host and a probe for detection, wherein the detection host and the probe are respectively placed in a box due to different shapes, so that the detection host occupies more boxes, has large volume and is inconvenient to carry; in addition, the display screen of the detection device is fragile, and the detection device is easy to damage due to collision because no good protection measures are provided in use;

2. in addition, the existing equipment is handheld equipment, the display is of a plane structure, and when a fixed position is required to be placed for detection, the angle for conveniently observing data is not convenient to place, and data recording is influenced.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a portable nuclear magnetic resonance detection device to solve the not enough of prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a portable nuclear magnetic resonance detection device comprises a shell, a host and a detection head, wherein the host and the detection head are both arranged inside the shell, a host containing cavity is arranged on the shell, the host is arranged in the host containing cavity, and the two ends of the main machine are provided with rotating shafts, the main machine is rotatably connected with the shell through the rotating shafts, the shell is also internally provided with a probe containing cavity, the probe is hermetically arranged in the probe containing cavity, a motor is arranged inside the shell body and close to the side of the main machine accommodating cavity, the motor is fixed inside the shell body, and the output end of the motor is fixed with a speed reducer, the output end of the speed reducer is fixedly connected with the rotating shaft, the motor passes through the reduction gear drives the pivot rotates, the outside of casing still is equipped with the hand (hold), the hand (hold) with the casing rotates to be connected.

Preferably, the outer part of the shell is close to the outer part of the host accommodating cavity and is provided with a dustproof film cover, the dustproof film cover is fixed to the outer part of the shell, and the dustproof film cover is connected with the shell in a sealing mode.

Preferably, the front surface of host computer is equipped with display screen and data connector, the display screen with data connector all is fixed in on the host computer, data connector and internal power electric connection.

Preferably, a key and a rotary button are arranged below the front surface of the shell, close to the host accommodating cavity, the key is electrically connected with the host, and the rotary button is electrically connected with the motor.

Preferably, the output end of the detection head is provided with a data line, another point of the data line is inserted into the data connector, and the detection head and the host machine perform data transmission through the data line.

Preferably, a protective sleeve is attached to the outer wall of the host, and the protective sleeve is fixedly connected with the host.

Preferably, the hand (hold) comprises first hand (hold), second hand (hold) and connecting band at least, first hand (hold) with the coaxial rotation of second hand (hold), just first hand (hold) with the one end of keeping away from the pivot on the second hand (hold) is passed through the connecting band is spacing fixed.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a host computer appearance chamber and probe appearance chamber are seted up on the casing, host computer and detecting head are placed respectively in appearance chamber for organism and casing fuse into an organic whole, conveniently unify and accomodate detecting head and host computer, do not occupy the packing box in addition, portable; in addition, the motor drives the host in the host containing cavity to rotate, when the host containing cavity is used, the operation interface of the host is turned to the outside, operation and watching are facilitated, when the host containing cavity is not used, the operation interface of the host is turned to the inside, protection and automatic operation are carried out, and damage to the display screen is avoided.

2. The utility model discloses in establish the hand (hold) into big handles such as detachable two, when using, can open two handles, and form the triangular supports between the casing for support housing forms certain angle, and the whole device of being convenient for is firm to be placed, convenient observation data.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of a probe chamber of the present invention;

FIG. 3 is a schematic side view of the present invention;

in the figure: 1. a housing; 101. a host machine cavity; 102. a probe cavity; 11. a dust-proof film cover; 12. pressing a key; 13. rotating the button; 2. a host; 201. a protective sleeve; 21. a display screen; 22. a data connector; 23. a rotating shaft; 3. a handle; 31. a first handle; 32. a second handle; 33. a connecting belt; 4. a probe head; 41. a data line; 5. a motor; 51. and a speed reducer.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a portable nuclear magnetic resonance detection device, which comprises a housin 1, host computer 2 and detecting head 4 are all installed in the inside of casing 1, host computer appearance chamber 101 has been seted up on casing 1, host computer 2 installs in host computer appearance chamber 101, and the both ends of host computer 2 are equipped with pivot 23, rotate through pivot 23 between host computer 2 and the casing 1 and be connected, the inside of casing 1 still is equipped with probe appearance chamber 102, detecting head 4 seals arranges in probe appearance chamber 102, the inside side that is close to host computer appearance chamber 101 of casing 1 is equipped with motor 5, motor 5 is fixed in the inside of casing 1, and motor 5's output is fixed with reduction gear 51, reduction gear 51's output and pivot 23 fixed connection, motor 5 drives pivot 23 through reduction gear 51 and rotates, the outside of casing 1 still is equipped with hand (hold) 3, hand (hold.

In the embodiment, a host machine cavity 101 is formed on a housing 1, a host machine 2 is installed in the host machine cavity 101, a probe cavity 102 is further arranged inside the housing 1, a probe 4 is hermetically arranged in the probe cavity 102, the host machine cavity 101 and the probe cavity 102 are formed on the housing 1, the host machine 2 and the probe 4 are respectively arranged in the cavities, a detection device is accommodated in the housing 1 for protection, a motor 5 is fixed inside the housing 1, a reducer 51 is fixed at an output end of the motor 5, an output end of the reducer 51 is fixedly connected with a rotating shaft 23, the motor 5 drives the rotating shaft 23 to rotate through the reducer 51, meanwhile, the motor 5 drives the host machine 2 in the host machine cavity 101 to rotate, when in use, an operation interface of the host machine 2 is rotated to the outside for convenient operation and viewing, when not in use, the operation interface of the host machine 2 is rotated to the inside for protection, and the machine body and the housing 1 are integrated, the convenience is accomodate detecting head 4 and host computer 2, does not occupy the packing box in addition simultaneously, reduces and carries weight, reduces and carries the part, establishes hand (hold) 3 into two big handles such as detachable in addition, when using, can open two handles, and form the triangular supports between the casing 1 for support casing 1 forms certain angle, conveniently observes the data and uses, makes hand (hold) 3 have the multiple use.

Specifically, a dustproof film cover 11 is arranged outside the housing 1 close to the host machine accommodating cavity 101, the dustproof film cover 11 is fixed outside the housing 1, and the dustproof film cover 11 is connected with the housing 1 in a sealing manner; through setting up the dust proof membrane lid 11, can be when not using, it is sealed with dust proof membrane lid 11 and casing 1, avoid the dust to get into, influence drive mechanism.

Specifically, the front surface of the host 2 is provided with a display screen 21 and a data connector 22, the display screen 21 and the data connector 22 are both fixed on the host 2, the data connector 22 is electrically connected with an internal power supply, the output end of the probe 4 is provided with a data line 41, the other point of the data line 41 is inserted into the data connector 22, and the probe 4 and the host 2 perform data transmission through the data line 41; the operation surface of the host machine 2 is rotated to the inside, the operation surface is protected, the machine body and the shell 1 are integrated, the detecting head 4 and the host machine 2 are conveniently stored, meanwhile, the packaging box is not occupied additionally, the carrying weight is reduced, and the carrying parts are reduced.

Specifically, a key 12 and a rotary button 13 are arranged below the front surface of the shell 1 close to the host machine accommodating cavity 101, the key 12 is electrically connected with the host machine 2, and the rotary button 13 is electrically connected with the motor 5; through setting up button 12, can operate host computer 2 through button 12, set up the measurement data acquisition situation to set up rotary button 13, can be used to control the rotation of motor 5, with the operation interface of host computer 2 roll-out or roll-in, wherein the model of motor 5 is GA12-N20, and the motor driver is STM32, drives reduction gear 51 through motor 5 and rotates, makes pivot 23 rotate, thereby drives the upset of host computer 2.

Specifically, still having attached on host computer 2's the outer wall and having protective sheath 201, protective sheath 201 and host computer 2 fixed connection, through still having attached protective sheath 201 on host computer 2's outer wall, when not using, can turn to inside with host computer 2 operation face, protect, combine organism and casing 1 as an organic whole to form the protection to host computer 2.

Specifically, the handle 3 at least comprises a first handle 31, a second handle 32 and a connecting band 33, the first handle 31 and the second handle 32 coaxially rotate, and one ends of the first handle 31 and the second handle 32 far away from the rotating shaft are limited and fixed through the connecting band 33; when using, can open two handles, and form triangular supports between the casing 1 for support casing 1, form certain angle, the whole device of being convenient for is firm to be placed, and convenient observation data use makes hand (hold) 3 have the multiple use.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the host 2 and the detecting head 4 are respectively arranged in the containing cavity, the detecting device is contained in the shell 1 for protection, the motor 5 is fixed in the shell 1, the output end of the motor 5 is fixed with the reducer 51, the output end of the reducer 51 is fixedly connected with the rotating shaft 23, the motor 5 drives the rotating shaft 23 to rotate through the reducer 51, meanwhile, the motor 5 drives the host 2 in the host containing cavity 101 to rotate, when in use, the operation interface of the host 2 is rotated to the outside, the operation and the watching are convenient, when not in use, the operation surface of the host 2 is rotated to the inside for protection, the machine body and the shell 1 are integrated, the detecting head 4 and the host 2 are convenient to be accommodated, meanwhile, the packing box is not additionally occupied, the carrying weight is reduced, the carrying part is reduced, in addition, the handles 3 are arranged into two equal-size handles which can be separated, when in use, can open two handles, form the triangular supports between with casing 1 for support casing 1, form certain angle, conveniently observe the data and use, make hand (hold) 3 have the multiple use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a portable nuclear magnetic resonance detection device, includes casing (1), host computer (2) and detecting head (4), host computer (2) with detecting head (4) are all installed the inside of casing (1), its characterized in that: the main machine accommodating cavity (101) is formed in the shell (1), the main machine (2) is installed in the main machine accommodating cavity (101), rotating shafts (23) are arranged at two ends of the main machine (2), the main machine (2) is rotatably connected with the shell (1) through the rotating shafts (23), a probe accommodating cavity (102) is further arranged in the shell (1), the probe (4) is hermetically arranged in the probe accommodating cavity (102), a motor (5) is arranged on the side, close to the main machine accommodating cavity (101), of the interior of the shell (1), the motor (5) is fixed in the shell (1), a speed reducer (51) is fixed at the output end of the motor (5), the output end of the speed reducer (51) is fixedly connected with the rotating shafts (23), and the motor (5) drives the rotating shafts (23) to rotate through the speed reducer (51), the outside of casing (1) still is equipped with hand (hold) (3), hand (hold) (3) with casing (1) rotate to be connected.

2. A portable nmr detection apparatus according to claim 1, wherein: the outer portion of the shell (1) is close to the outer portion of the host machine accommodating cavity (101) and is provided with a dustproof film cover (11), the dustproof film cover (11) is fixed to the outer portion of the shell (1), and the dustproof film cover (11) is connected with the shell (1) in a sealing mode.

3. A portable nmr detection apparatus according to claim 1, wherein: the front surface of host computer (2) is equipped with display screen (21) and data connector (22), display screen (21) with data connector (22) all are fixed in on host computer (2), data connector (22) and internal power source electric connection.

4. A portable nmr detection apparatus according to claim 1, wherein: the front surface of the shell (1) is close to the lower portion of the main machine accommodating cavity (101), a key (12) and a rotary button (13) are arranged below the main machine accommodating cavity, the key (12) is electrically connected with the main machine (2), and the rotary button (13) is electrically connected with the motor (5).

5. A portable nmr detection apparatus according to claim 3, wherein: the output end of the detection head (4) is provided with a data line (41), the other point of the data line (41) is inserted into the data connector (22), and data transmission is carried out between the detection head (4) and the host (2) through the data line (41).

6. A portable nmr detection apparatus according to claim 1, wherein: still attached on the outer wall of host computer (2) has protective sheath (201), protective sheath (201) with host computer (2) fixed connection.

7. A portable nmr detection apparatus according to claim 1, wherein: hand (3) comprise first hand (31), second hand (32) and connecting band (33) at least, first hand (31) with second hand (32) coaxial rotation, just first hand (31) with the one end of keeping away from the pivot on second hand (32) is passed through connecting band (33) is spacing fixed.