CN111759307A

CN111759307A - Quantum resonance detector

Info

Publication number: CN111759307A
Application number: CN202010664293.9A
Authority: CN
Inventors: 李生好; 雷国平; 陈滢生
Original assignee: Chongqing Vocational Institute of Engineering
Current assignee: Chongqing Vocational Institute of Engineering
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2020-10-13

Abstract

The invention belongs to the technical field of machinery, and particularly relates to a quantum resonance detector which comprises a quantum resonance detector, wherein the right end face of the quantum resonance detector is fixedly connected with a base, the bottom end of the inner side of the base is provided with a moving mechanism, the top end of the inner side of the base is provided with a pulling mechanism, and the right end face of the base is fixedly connected with a carrying mechanism; after the gag lever post breaks away from the contact with the base, moving mechanism pops out in the base under the pulling force effect of third spring, then the available second pull ring of user takes the pull rod out from the base and is used for the pulling device to remove, simultaneously, the second spring that sets up in moving mechanism can cushion the vibrations that come from ground, if the road conditions is relatively poor, the user can select to use bearing mechanism to bear the device at the back, the user accessible presses the briquetting and makes third connecting rod and casing break away from, then the rotatable carousel of user, utilize spliced pole rolling braces, thereby adjust the length of braces in order to improve the comfort when the user bears.

Description

Quantum resonance detector

Technical Field

The invention belongs to the technical field of machinery, and particularly relates to a quantum resonance detector.

Background

Nuclear magnetic resonance is now an important part of medical diagnostic techniques, and although it has been widely used, diagnostic methods that are more distinctive in principle, structure, function, operability, and economy are detection methods based on the quantum resonance principle.

Especially, when a doctor needs to carry equipment to go to a remote area for work, the equipment often needs to be carried by a worker because a vehicle is difficult to enter, but the existing quantum resonance detector has the problem of inconvenient carrying when in use.

In order to solve the problem, the application provides a quantum resonance detector.

Disclosure of Invention

To solve the problems set forth in the background art described above. The invention provides a quantum resonance detector which has two portable modes and can adapt to different use scenes.

In order to achieve the purpose, the invention provides the following technical scheme: a quantum resonance detector comprises a quantum resonance detector, wherein the right end face of the quantum resonance detector is fixedly connected with a base, the bottom end of the inner side of the base is provided with a moving mechanism, the top end of the inner side of the base is provided with a pulling mechanism, and the right end face of the base is fixedly connected with a carrying mechanism;

the moving mechanism comprises a movable rod, a limiting rod, a first spring, a loop bar, a second spring, a wheel and a first pull ring, the top end of the movable rod is provided with a limiting rod transversely penetrating through the movable rod, a clamping groove is arranged at the contact surface of the base and the limiting rod, one end of the limiting rod is positioned in the clamping groove, the limiting rod is connected with the base in a sliding way, a first spring is fixedly connected with the outer side of the limiting rod, the other end of the first spring is fixedly connected with a movable rod, the bottom end of the outer side of the movable rod is sleeved with a loop bar with an inward concave structure, the bottom end of the loop bar is rotatably connected with wheels through a rotating shaft, the moving mechanism penetrates through the base and is connected with the base in a sliding way, a third spring is arranged at the top of the right end outside the movable rod, one end of the third spring is fixedly connected with the movable rod, and the other end of the third spring is fixedly connected with the base;

the pulling mechanism comprises a pull rod and a second pull ring, the pull rod penetrates through the base and is connected with the base in a sliding mode, the second pull ring is arranged at the top end of the pull rod and penetrates through the pull rod, and the second pull ring is connected with the pull rod in a rotating mode;

the backpack mechanism comprises a shell with an inner concave structure, a connecting column with an inner concave structure, a rotary table, a pressing block, a first connecting rod, a second connecting rod, a third connecting rod, a fourth spring and a strap, wherein the shell is fixedly connected with a base, the inner side of the right end surface of the shell at the left end and the inner side of the left end surface of the shell at the right end are both rotatably connected with the connecting column, the connecting column penetrates through the shell, one end of the connecting column, which is exposed out of the shell, is fixedly connected with the rotary table, one end of the rotary table, which is far away from the shell, is provided with the pressing block, one end of the pressing block, which is close to the rotary table, is fixedly connected with the first connecting rod, the first connecting rod penetrates through the rotary table, is slidably connected with the rotary table, the outer side of one end, which is positioned at, the third connecting rod runs through the connecting column and the shell, the third connecting rod is connected with the connecting column and the shell in a sliding mode, a strap is fixedly connected to the outer side of the connecting column, the strap runs through the shell and is connected with the shell in a sliding mode, and the other end of the strap is fixedly connected with the base.

Preferably, the two moving mechanisms are symmetrically distributed at the bottom end of the inner side of the base.

Preferably, the bottom end face of the movable rod is fixedly connected with a second spring, and the other end of the second spring is fixedly connected with the loop bar.

Preferably, the right end face of the limiting rod is provided with a first pull ring which penetrates through the limiting rod and is rotatably connected with the limiting rod.

Preferably, in the quantum resonance detector according to the present invention, the third spring is in a stretched state when the moving mechanism is retracted into the base.

Preferably, the pulling mechanism further comprises a rubber ring, the rubber ring is located at the topmost end of the sliding groove of the pull rod on the base, the rubber ring is fixedly connected with the base, and the rubber ring is sleeved on the outer side of the pull rod and is in sliding connection with the pull rod.

Preferably, the quantum resonance detector is provided with two groups of backpack mechanisms, and the two groups of backpack mechanisms are symmetrically distributed on the right end face of the base.

As a preferred choice of the quantum resonance detector, the outer side of the turntable is provided with an anti-slip groove.

Preferably, the contact surface between the shell and the third connecting rod is provided with a plurality of limiting grooves, and one end of the third connecting rod is positioned in the limiting groove formed in the shell.

Preferably, a fourth spring is fixedly connected to the right end face of the first connecting rod, and the other end of the fourth spring is fixedly connected to the connecting column.

Compared with the prior art, the invention has the beneficial effects that:

through the moving mechanism who sets up, the user is when needs manpower carrying device, if the road surface is comparatively level and smooth, the first pull ring pulling gag lever post of user's accessible, break away from the contact back with the base at the gag lever post, moving mechanism pops out in the base under the pulling force effect of third spring, then the available second pull ring of user takes the pull rod out from the base and is used for the pulling device to remove, and simultaneously, the second spring that sets up in moving mechanism can cushion the vibrations that come from ground, if the road conditions is relatively poor, the user can select to use and bear the mechanism and bear the device at the back, the user accessible is pressed the briquetting and is made third connecting rod and casing break away from, then user rotatable carousel, utilize spliced pole rolling braces, thereby adjust the length of braces and in order to improve the comfort when the user bears.

Drawings

The accompanying drawings, which 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 principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 at A in accordance with the present invention;

FIG. 3 is a schematic cross-sectional view of the moving mechanism of the present invention;

FIG. 4 is a schematic view of the structure of FIG. 3 at B in the present invention;

FIG. 5 is a right side view of the moving mechanism of the present invention;

FIG. 6 is a right side view of the present invention;

FIG. 7 is a cross-sectional view of the backpack mechanism of the present invention;

in the figure:

1. a quantum resonance detector;

2. a base;

3. a moving mechanism; 31. a movable rod; 32. a limiting rod; 33. a first spring; 34. a loop bar; 35. a second spring; 36. a wheel; 37. a first pull ring;

4. a card slot;

5. a third spring;

6. a pulling mechanism; 61. a pull rod; 62. a second tab; 63. a rubber ring;

7. a carrying mechanism; 71. a housing; 72. connecting columns; 73. a turntable; 74. briquetting; 75. a first connecting rod; 76. a second connecting rod; 77. a third connecting rod; 78. a fourth spring; 79. a harness.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

As shown in fig. 1, 2, 3, 4, 5, 6 and 7;

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 5 is a right side view of the moving mechanism of the present invention;

FIG. 6 is a right side view of the present invention;

a quantum resonance detector comprises a quantum resonance detector 1, wherein the right end face of the quantum resonance detector 1 is fixedly connected with a base 2, the bottom end of the inner side of the base 2 is provided with a moving mechanism 3, the top end of the inner side of the base 2 is provided with a pulling mechanism 6, and the right end face of the base 2 is fixedly connected with a bearing mechanism 7;

the moving mechanism 3 comprises a movable rod 31, a limiting rod 32 and a first spring 33, the movable mechanism comprises a loop bar 34, a second spring 35, a wheel 36 and a first pull ring 37, wherein a limiting rod 32 transversely penetrating through the movable bar 31 is arranged at the top end of the movable bar 31, a clamping groove 4 is formed in the contact surface of the base 2 and the limiting rod 32, one end of the limiting rod 32 is positioned in the clamping groove 4, the limiting rod 32 is in sliding connection with the base 2, a first spring 33 is fixedly connected to the outer side of the limiting rod 32, the other end of the first spring 33 is fixedly connected with the movable bar 31, the loop bar 34 of a concave structure is sleeved at the bottom end of the outer side of the movable bar 31, the wheel 36 is rotatably connected to the bottom end of the loop bar 34 through a rotating shaft, the movable mechanism 3 penetrates through the base 2, the movable mechanism 3 is in sliding connection with the base 2, a third spring 5 is arranged at the top of the right end of the outer side of the movable bar;

the pulling mechanism 6 comprises a pull rod 61 and a second pull ring 62, the pull rod 61 penetrates through the base 2, the pull rod 61 is connected with the base 2 in a sliding mode, the second pull ring 62 is arranged at the top end of the pull rod 61, the second pull ring 62 penetrates through the pull rod 61, and the second pull ring 62 is connected with the pull rod 61 in a rotating mode;

the carrying mechanism 7 comprises a shell 71 with a concave structure, a connecting post 72 with a concave structure, a rotary disc 73, a press block 74, a first connecting rod 75, a second connecting rod 76, a third connecting rod 77, a fourth spring 78 and a strap 79, wherein the shell 71 is fixedly connected with the base 2, the inner side of the right end surface of the shell 71 at the left end and the inner side of the left end surface of the shell 71 at the right end are both rotatably connected with the connecting post 72, the connecting post 72 penetrates through the shell 71, the rotary disc 73 is fixedly connected with one end of the connecting post 72, which is exposed out of the shell 71, the press block 74 is arranged at one end of the rotary disc 73, one end of the press block 74 close to the rotary disc 73 is fixedly connected with the first connecting rod 75, the first connecting rod 75 penetrates through the rotary disc 73, the first connecting rod 75 is slidably connected with the rotary disc 73, the outer, the other end of the second connecting rod 76 is rotatably connected with a third connecting rod 77 through a rotating shaft, the third connecting rod 77 penetrates through the connecting column 72 and the shell 71, the third connecting rod 77 is slidably connected with the connecting column 72 and the shell 71, a strap 79 is fixedly connected to the outer side of the connecting column 72, the strap 79 penetrates through the shell 71 and is slidably connected with the shell 71, and the other end of the strap 79 is fixedly connected with the base 2.

It should be noted that: the rubber ring 63 fixes the pull rod 61 in the base 2 by using friction force, so that the pull rod 61 is prevented from moving freely.

In this embodiment: all electrical appliances in the device are powered by an external power supply, when the device is carried by manpower, the device has two portable modes, the mode is selected according to the road condition, if the road surface is smooth, a user can pull the limiting rod 32 through the first pull ring 37 by the arranged moving mechanism 3, at the moment, the first spring 33 is compressed, after the limiting rod 32 is separated from the contact with the base 2, the moving mechanism 3 is popped out from the base 2 under the tension action of the third spring 5, the limiting rod 32 is clamped into the clamping groove 4 at the bottom under the elastic force action of the first spring 33, so that the moving mechanism 3 is fixed, then the user can pull the pull rod 61 out from the base 2 by the second pull ring 62 for pulling the device to move, the rubber ring 63 frictionally fixes the pull rod 61 to avoid the pull rod 61 from sliding randomly, when the user pulls the device to move on the ground, the loop bar 34 slides with the movable rod 31, the second spring 35 disposed in the moving mechanism 3 can buffer the vibration from the ground, thereby protecting the quantum resonance detector 1, if the road condition is poor, the user can select to use the carrying mechanism 7 to carry the device on the back, the user firstly uses the carrying strap 79 to carry the device on the back, then the user can rotate the rotary plate 73, when the user needs to rotate the rotary plate 73, the user synchronously presses the press block 74, the press block 74 drives the first connecting rod 75 to move, at this moment, the fourth spring 78 is compressed, the second connecting rod 76 simultaneously rotates with the first connecting rod 75 and the third connecting rod 77, thereby the third connecting rod 77 is separated from the contact with the shell 71, then the user can rotate the rotary plate 73, the carrying strap 72 is used to wind the carrying strap 79, thereby adjusting the length of the carrying strap 79 to improve the comfort when the user carries the device.

As shown in fig. 6;

FIG. 6 is a right side view of the present invention;

in an alternative embodiment, there are two sets of moving mechanisms 3, and the two sets of moving mechanisms 3 are symmetrically distributed at the bottom end of the inner side of the base 2.

In this embodiment: through this design, can make the user when pulling this device, the device can be at the steady removal of ground.

As shown in fig. 1 and 3;

FIG. 1 is a schematic view of the overall structure of the present invention;

in an alternative embodiment, a second spring 35 is fixedly connected to the bottom end surface of the movable rod 31, and the other end of the second spring 35 is fixedly connected to the loop bar 34.

In this embodiment: the second spring 35 disposed in the moving mechanism 3 may buffer the vibration from the ground, thereby protecting the quantum resonance detector 1.

As shown in fig. 3;

in an alternative embodiment, the right end face of the limiting rod 32 is provided with a first pull ring 37 which penetrates through the limiting rod 32 and is rotatably connected with the limiting rod 32.

In this embodiment: with this design, it is convenient for the user to use the first pull ring 37 to pull the stopper rod 32.

As shown in fig. 1;

FIG. 1 is a schematic view of the overall structure of the present invention;

in an alternative embodiment, the third spring 5 is in tension when the moving mechanism 3 is retracted into the base 2.

In this embodiment: through the design, after the limiting rod 32 is separated from the contact with the base 2, the moving mechanism 3 is ejected out of the base 2 under the action of the pulling force of the third spring 5.

As shown in fig. 2;

in an optional embodiment, the pulling mechanism 6 further includes a rubber ring 63, the rubber ring 63 is located at the topmost end of the sliding groove of the pull rod 61 on the base 2, the rubber ring 63 is fixedly connected with the base 2, and the rubber ring 63 is sleeved on the outer side of the pull rod 61 and is slidably connected with the pull rod 61.

In this embodiment: through this design, rubber circle 63 is fixed with pull rod 61 friction, avoids pull rod 61 to slide at will.

As shown in fig. 6;

FIG. 6 is a right side view of the present invention;

in an alternative embodiment, there are two sets of the backpack mechanism 7, and the two sets of backpack mechanisms 7 are symmetrically arranged on the right end face of the base 2.

In this embodiment: through this design, can make the stable this device of bearing of user.

As shown in fig. 6;

FIG. 6 is a right side view of the present invention;

in an alternative embodiment, the outer side of the rotating plate 73 is provided with an anti-slip groove.

In this embodiment: with this design, it is convenient for the user to rotate the dial 73.

As shown in fig. 7;

in an alternative embodiment, a plurality of limiting grooves are formed on the contact surface between the housing 71 and the third connecting rod 77, and one end of the third connecting rod 77 is located in the limiting groove formed on the housing 71.

In this embodiment: through this design, the user of being convenient for when irrotational carousel 73, carousel 73 can be fixed to the length of braces 79 at this moment of the fixed.

As shown in fig. 7;

in an alternative embodiment, a fourth spring 78 is fixedly connected to the right end surface of the first connecting rod 75, and the other end of the fourth spring 78 is fixedly connected to the connecting rod 72.

In this embodiment: with the present design, it is convenient to reset the third connecting rod 77 with the fourth spring 78.

The working principle and the using process of the invention are as follows: all the electric appliances in the device are powered by an external power supply, when the device is carried by manpower, the device has two portable modes, the mode is selected according to the road condition, if the road surface is smooth, a user can pull the limiting rod 32 through the first pull ring 37 by the arranged moving mechanism 3, at the moment, the first spring 33 is compressed, after the limiting rod 32 is separated from the contact with the base 2, the moving mechanism 3 is popped out from the base 2 under the tension action of the third spring 5, the limiting rod 32 is clamped into the clamping groove 4 at the bottom under the elastic force action of the first spring 33, so that the moving mechanism 3 is fixed, then the user can pull the pull rod 61 out from the base 2 by the second pull ring 62 for pulling the device to move, the rubber ring 63 fixes the pull rod 61 in a friction way, the pull rod 61 is prevented from sliding randomly, when the user pulls the device to move on the ground, the loop rod 34 and the moving rod 31 slide, the second spring 35 disposed in the moving mechanism 3 can buffer the vibration from the ground, thereby protecting the quantum resonance detector 1, if the road condition is poor, the user can select to use the carrying mechanism 7 to carry the device on the back, the user firstly uses the carrying strap 79 to carry the device on the back, then the user can rotate the rotary plate 73, when the user needs to rotate the rotary plate 73, the user synchronously presses the press block 74, the press block 74 drives the first connecting rod 75 to move, at this moment, the fourth spring 78 is compressed, the second connecting rod 76 simultaneously rotates with the first connecting rod 75 and the third connecting rod 77, thereby the third connecting rod 77 is separated from the contact with the shell 71, then the user can rotate the rotary plate 73, the carrying strap 72 is used to wind the carrying strap 79, thereby adjusting the length of the carrying strap 79 to improve the comfort when the user carries the device.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. 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. A quantum resonance detector, includes quantum resonance detector (1), its characterized in that: the quantum resonance detector (1) is characterized in that a base (2) is fixedly connected to the right end face of the quantum resonance detector (1), a moving mechanism (3) is arranged at the bottom end of the inner side of the base (2), a pulling mechanism (6) is arranged at the top end of the inner side of the base (2), and a bearing mechanism (7) is fixedly connected to the right end face of the base (2);

the moving mechanism (3) comprises a movable rod (31), a limiting rod (32), a first spring (33), a loop bar (34), a second spring (35), a wheel (36) and a first pull ring (37), the limiting rod (32) transversely penetrating through the movable rod (31) is arranged at the top end of the movable rod (31), a clamping groove (4) is formed in the contact surface of the base (2) and the limiting rod (32), one end of the limiting rod (32) is located in the clamping groove (4), the limiting rod (32) is in sliding connection with the base (2), the first spring (33) is fixedly connected to the outer side of the limiting rod (32), the other end of the first spring (33) is fixedly connected with the movable rod (31), the loop bar (34) of an inwards concave structure is sleeved at the bottom end of the outer side of the movable rod (31), and the wheel (36) is rotatably connected to the bottom end of the loop bar (34) through a rotating shaft, the moving mechanism (3) penetrates through the base (2), the moving mechanism (3) is connected with the base (2) in a sliding mode, a third spring (5) is arranged at the top of the right end of the outer side of the movable rod (31), one end of the third spring (5) is fixedly connected with the movable rod (31), and the other end of the third spring (5) is fixedly connected with the base (2);

the pulling mechanism (6) comprises a pull rod (61) and a second pull ring (62), the pull rod (61) penetrates through the base (2), the pull rod (61) is connected with the base (2) in a sliding mode, the second pull ring (62) is arranged at the top end of the pull rod (61), the second pull ring (62) penetrates through the pull rod (61), and the second pull ring (62) is connected with the pull rod (61) in a rotating mode;

the carrying mechanism (7) comprises a shell (71) with a concave structure, a connecting column (72) with a concave structure, a rotary disc (73), a pressing block (74), a first connecting rod (75), a second connecting rod (76), a third connecting rod (77), a fourth spring (78) and a strap (79), wherein the shell (71) is fixedly connected with the base (2), the inner side of the right end surface of the shell (71) at the left end and the inner side of the left end surface of the shell (71) at the right end are both rotatably connected with the connecting column (72), the connecting column (72) penetrates through the shell (71), one end, which is exposed out of the shell (71), of the connecting column (72) is fixedly connected with the rotary disc (73), the pressing block (74) is arranged at one end, which is far away from the shell (71), of the rotary disc (73), and one end, which is close to the rotary disc (73), of, first connecting rod (75) run through carousel (73), first connecting rod (75) and carousel (73) sliding connection, the outside that first connecting rod (75) are located the inboard one end of spliced pole (72) is rotated through the pivot and is connected with second connecting rod (76), the other end of second connecting rod (76) is rotated through the pivot and is connected with third connecting rod (77), third connecting rod (77) run through spliced pole (72) and casing (71), third connecting rod (77) and spliced pole (72) and casing (71) sliding connection, spliced pole (72) outside fixedly connected with braces (79), braces (79) run through casing (71) and with casing (71) sliding connection, the other end and base (2) fixed connection of braces (79).

2. The quantum resonance detector of claim 1, wherein: the moving mechanisms (3) are divided into two groups, and the two groups of moving mechanisms (3) are symmetrically distributed at the bottom end of the inner side of the base (2).

3. The quantum resonance detector of claim 1, wherein: the bottom end face of the movable rod (31) is fixedly connected with a second spring (35), and the other end of the second spring (35) is fixedly connected with the loop bar (34).

4. The quantum resonance detector of claim 1, wherein: the right end face of the limiting rod (32) is provided with a first pull ring (37) which penetrates through the limiting rod (32) and is rotatably connected with the limiting rod (32).

5. The quantum resonance detector of claim 1, wherein: when the moving mechanism (3) is contracted into the base (2), the third spring (5) is in a stretching state.

6. The quantum resonance detector of claim 1, wherein: pulling mechanism (6) still include rubber circle (63), rubber circle (63) are located the topmost of pull rod (61) spout on base (2), rubber circle (63) and base (2) fixed connection, rubber circle (63) cover is established in the outside of pull rod (61) and with pull rod (61) sliding connection.

7. The quantum resonance detector of claim 1, wherein: the backpack mechanisms (7) are divided into two groups, and the two groups of backpack mechanisms (7) are symmetrically distributed on the right end face of the base (2).

8. The quantum resonance detector of claim 1, wherein: the outer side of the rotating disc (73) is provided with an anti-skid groove.

9. The quantum resonance detector of claim 1, wherein: a plurality of limiting grooves are formed in the contact surface of the shell (71) and the third connecting rod (77), and one end of the third connecting rod (77) is located in the limiting groove formed in the shell (71).

10. The quantum resonance detector of claim 1, wherein: the right end face of the first connecting rod (75) is fixedly connected with a fourth spring (78), and the other end of the fourth spring (78) is fixedly connected with the connecting column (72).