CN208611597U - Magnetic field shielding case - Google Patents
Magnetic field shielding case Download PDFInfo
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- CN208611597U CN208611597U CN201820209018.6U CN201820209018U CN208611597U CN 208611597 U CN208611597 U CN 208611597U CN 201820209018 U CN201820209018 U CN 201820209018U CN 208611597 U CN208611597 U CN 208611597U
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- top plate
- cabinet
- magnetic field
- movable plate
- plate
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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model discloses a kind of magnetic field shielding casees, including experimental rat holder, cabinet, cover board；The experimental rat holder includes top plate, and the side plate for being set to top plate two sides and being located at below top plate；Strip-shaped hole is offered along top plate length direction in the middle part of the top plate；The cabinet is the square casing of top end opening, and the experimental rat holder is located inside square casing；The cover board includes movable plate, and the baffle for being set to movable plate two sides and being located at below movable plate, the movable plate are located above cabinet, baffle is located at the two sides of cabinet, and cover board can opposite case level sliding, the movable plate be equipped with through movable plate exposed hole.Spinal cord target sections are exposed to outer by the utility model by the exposed hole on cover board, and other parts, so that realizing only allows spinal cord target sections to be exposed to magnetic field, effectively improve the accuracy of targeting stimulation in cabinet, improve the effect of entire therapeutic process.
Description
Technical field
The utility model relates to a kind of magnetic field shielding casees.
Background technique
Neural stem cell technology is paid close attention to as a kind of non-invasive diagnosing and treating technology by domestic and international medical matters, scientific research personnel,
Through spinal cord Neural stem cell it is a big research hotspot in the field, but is influenced in the course of the research by Distribution of Magnetic Field, spinal cord is arrived in stimulation
Its hetero-organization can be stimulated while target sections or target area, therefore cannot exclude its hetero-organization and one occurs under the influence of a magnetic field
The possibility that serial physiological change causes experimental animal motor function to improve, this just reduces the accurate of experiment to a certain extent
Property.Based on this research background, utility model people devises the magnetic that can be used for shielding 1.5T (tesla) low frequency magnetic field (≤5Hz)
Field shielded box, can effectively shield the magnetic field of non-target sections or target area, improve the accuracy of targeting stimulation, reduce experimental error.
By shielding formula and simulation software test discovery permalloy with respect to other metal materials to the screen of low frequency magnetic field
It is best to cover efficiency, and is easy purchase processing on the market, therefore permalloy is the ideal material of production shielding box enclosure.
Utility model content
The purpose of this utility model is to provide a kind of magnetic field shielding casees, to solve mentioned above in the background art ask
Topic.
To achieve the goals above, the technical solution adopted in the utility model is as follows:
Magnetic field shielding case, including experimental rat holder, cabinet, cover board；The experimental rat holder includes top plate, Yi Jishe
The side plate for being placed in top plate two sides and being located at below top plate；Strip-shaped hole is offered along top plate length direction in the middle part of the top plate；It is described
Cabinet is the square casing of top end opening, and the experimental rat holder is located inside square casing；The cover board includes movable plate,
And the baffle for being set to movable plate two sides and being located at below movable plate, the movable plate are located above cabinet, baffle is located at case
The two sides of body, and cover board can opposite case level sliding, the movable plate be equipped with through movable plate exposed hole.
It, can be when carrying out experimental mouse spinal cord magnetic stimulation treatment, it is ensured that only permit using the magnetic field shielding case of the utility model
Perhaps spinal cord target sections are exposed to magnetic field, effectively improve the accuracy of targeting stimulation, also improve the convenience of operation.Specifically,
Experimental mouse is fixed on experimental rat holder, then experimental rat holder is put into cabinet, is in experimental mouse in cabinet
Cover board is then placed in top of the box by portion, then slide cover according to specific circumstances, and exposed hole is made to be moved to spinal cord target section
Fragment position, easy to operate, shield effectiveness is good.
Further, the two sides of the side plate are equipped with two-sided gum velcro.
Using two-sided gum velcro, easily two-sided gum velcro can be pasted on side plate, it is easy for installation, together
When can be matched by external velcro with two-sided gum velcro experimental mouse is fixed, will be real after the completion for the treatment of
Test mouse removed from experimental rat holder it is also very convenient.
Still further, the movable plate and top plate are equipped with scale on along its length.
Using the setting of scale, cap locations can be accurately adjusted according to the position of spinal cord target sections, to preferably play
Shield effectiveness.
Further, the top plate both ends are respectively equipped with the snap-gauge above top plate, the snap-gauge and square casing
Inner wall is close to.
Using the design of snap-gauge, experimental rat holder can be made to fix with cabinet stronger, fixation is because of snap-gauge
Experimental rat holder can be snapped into box house, also facilitate taking-up.
In addition, the angle between the side plate and top plate is obtuse angle.
Using the design at obtuse angle, the stability after experimental rat holder is contacted with the bottom of box can be improved, can guarantee
The stabilization of whole device over the course for the treatment of.
In addition, the cabinet and cover board are made by permalloy.
The cabinet and cover board made of above-mentioned permalloy, can greatly improve magnetic field shielding efficiency, further
Improve the accuracy of targeting stimulation.
Further, the experimental rat holder is made by acrylic board.
Still further, further including the velcro being connected with two-sided gum velcro for fixing experimental mouse.
Using the setting of above-mentioned velcro, easily experimental mouse can be fixed on top plate, without excessive operation,
The both ends of velcro need to be only connected with the two-sided gum velcro on the side plate of top plate two sides respectively.
The utility model compared with prior art, have the following advantages that and the utility model has the advantages that
Spinal cord target sections are exposed to outside by the utility model by the exposed hole on cover board, and other parts are in cabinet
It is interior, so that realizing only allows spinal cord target sections to be exposed to magnetic field, the accuracy of targeting stimulation is effectively improved, raising was entirely treated
The effect of journey.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the utility model cover plate.
Fig. 3 is the structural schematic diagram of cabinet in the utility model.
Fig. 4 is the structural schematic diagram of experimental rat holder in the utility model.
In figure: 1- top plate, 2- side plate, 3- strip-shaped hole, 4- square casing, 5- movable plate, 6- baffle, 7- exposed hole, 8- are bis-
Face gum velcro, 9- scale, 10- snap-gauge.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment
As shown in figures 1-4, in the utility model embodiment, magnetic field shielding case, including experimental rat holder, cabinet, lid
Plate；The experimental rat holder includes top plate 1, and the side plate 2 for being set to top plate two sides and being located at below top plate；The top plate
Middle part offers strip-shaped hole 3 along top plate length direction；The cabinet is the square casing 4 of top end opening, and the experimental mouse is fixed
Device is located inside square casing；The cover board includes movable plate 5, and is set to movable plate two sides and is located at below movable plate
Baffle 6, the movable plate are located above cabinet, and baffle is located at the two sides of cabinet, and cover board can opposite case level slide, institute
It states movable plate and is equipped with the exposed hole 7 for running through movable plate.Wherein, cover board length is greater than cabinet length, as a preference, cover board
Long 500mm, the long 305mm of cabinet.
It, can be when carrying out experimental mouse spinal cord magnetic stimulation treatment, it is ensured that only permit using the magnetic field shielding case of the utility model
Perhaps spinal cord target sections are exposed to magnetic field, effectively improve the accuracy of targeting stimulation, also improve the convenience of operation.
Concrete operations are that experimental mouse is fixed on experimental rat holder, and then experimental rat holder is put into cabinet,
So that experimental mouse is in box house, cover board is then placed in top of the box, then slide cover according to specific circumstances, makes sudden and violent
Dew hole is moved to spinal cord target sections position, and easy to operate, shield effectiveness is good；It movable cover plate need to only can be realized according to demand to phase
The spinal cord target sections answered carry out spinal cord magnetic stimulation treatment.
It rope can be used ties up it is worth noting that experimental mouse is fixed on experimental rat holder, other modes can also be used and consolidated
It is fixed.
As a preference, the cabinet and cover board are made by permalloy.It, can be greatly using above-mentioned material
Magnetic field shielding efficiency is improved, the accuracy of targeting stimulation is further improved.
As a preference, the experimental rat holder is made by acrylic board.
Embodiment 2
As shown in figures 1-4, in the utility model embodiment, magnetic field shielding case, including experimental rat holder, cabinet, lid
Plate；The experimental rat holder includes top plate 1, and the side plate 2 for being set to top plate two sides and being located at below top plate；The top plate
Middle part offers strip-shaped hole 3 along top plate length direction；The cabinet is the square casing 4 of top end opening, and the experimental mouse is fixed
Device is located inside square casing；The cover board includes movable plate 5, and is set to movable plate two sides and is located at below movable plate
Baffle 6, the movable plate are located above cabinet, and baffle is located at the two sides of cabinet, and cover board can opposite case level slide, institute
It states movable plate and is equipped with the exposed hole 7 for running through movable plate.
It, can be when carrying out experimental mouse spinal cord magnetic stimulation treatment, it is ensured that only permit using the magnetic field shielding case of the utility model
Perhaps spinal cord target sections are exposed to magnetic field, effectively improve the accuracy of targeting stimulation, also improve the convenience of operation.
Concrete operations are that experimental mouse is fixed on experimental rat holder, and then experimental rat holder is put into cabinet,
So that experimental mouse is in box house, cover board is then placed in top of the box, then slide cover according to specific circumstances, makes sudden and violent
Dew hole is moved to spinal cord target sections position, and easy to operate, shield effectiveness is good；It movable cover plate need to only can be realized according to demand to phase
The spinal cord target sections answered carry out spinal cord magnetic stimulation treatment.
Specifically, the two sides of the side plate are equipped with two-sided gum velcro 8.It further include being connected with two-sided gum velcro
For fixing the velcro of experimental mouse.Using above-mentioned setting, experimental mouse can be fixed on top plate by velcro, it is not only solid
Fixed is secured, and operates very simple, while when experimental mouse is removed from top plate, also very convenient, only need to be by velcro
Tearing from two-sided gum velcro can separate experimental mouse with top plate.
As a preference, the cabinet and cover board are made by permalloy.It, can be greatly using above-mentioned material
Magnetic field shielding efficiency is improved, the accuracy of targeting stimulation is further improved.
As a preference, the experimental rat holder is made by acrylic board.
Embodiment 3
As shown in figures 1-4, in the utility model embodiment, magnetic field shielding case, including experimental rat holder, cabinet, lid
Plate；The experimental rat holder includes top plate 1, and the side plate 2 for being set to top plate two sides and being located at below top plate；The top plate
Middle part offers strip-shaped hole 3 along top plate length direction；The cabinet is the square casing 4 of top end opening, and the experimental mouse is fixed
Device is located inside square casing；The cover board includes movable plate 5, and is set to movable plate two sides and is located at below movable plate
Baffle 6, the movable plate are located above cabinet, and baffle is located at the two sides of cabinet, and cover board can opposite case level slide, institute
It states movable plate and is equipped with the exposed hole 7 for running through movable plate.
It, can be when carrying out experimental mouse spinal cord magnetic stimulation treatment, it is ensured that only permit using the magnetic field shielding case of the utility model
Perhaps spinal cord target sections are exposed to magnetic field, effectively improve the accuracy of targeting stimulation, also improve the convenience of operation.
Concrete operations are that experimental mouse is fixed on experimental rat holder, and then experimental rat holder is put into cabinet,
So that experimental mouse is in box house, cover board is then placed in top of the box, then slide cover according to specific circumstances, makes sudden and violent
Dew hole is moved to spinal cord target sections position, and easy to operate, shield effectiveness is good；It movable cover plate need to only can be realized according to demand to phase
The spinal cord target sections answered carry out spinal cord magnetic stimulation treatment.
Specifically, the two sides of the side plate are equipped with two-sided gum velcro 8.It further include being connected with two-sided gum velcro
For fixing the velcro of experimental mouse.Using above-mentioned setting, experimental mouse can be fixed on top plate by velcro, it is not only solid
Fixed is secured, and operates very simple, while when experimental mouse is removed from top plate, also very convenient, only need to be by velcro
Tearing from two-sided gum velcro can separate experimental mouse with top plate.
Specifically, the movable plate and top plate are equipped with scale 9 on along its length.It is arranged using scale, is in order to more
Add the position for clearly getting information about spinal cord target sections, be moved easily cover board, so that spinal cord target sections are exposed to by exposed hole
Outside.Concrete operations are only can need to accurately to be moved, be greatly increased mobile against number according to two scales
Precision.
As a preference, the cabinet and cover board are made by permalloy.It, can be greatly using above-mentioned material
Magnetic field shielding efficiency is improved, the accuracy of targeting stimulation is further improved.
As a preference, the experimental rat holder is made by acrylic board.
Embodiment 4
As shown in figures 1-4, in the utility model embodiment, magnetic field shielding case, including experimental rat holder, cabinet, lid
Plate；The experimental rat holder includes top plate 1, and the side plate 2 for being set to top plate two sides and being located at below top plate；The top plate
Middle part offers strip-shaped hole 3 along top plate length direction；The cabinet is the square casing 4 of top end opening, and the experimental mouse is fixed
Device is located inside square casing；The cover board includes movable plate 5, and is set to movable plate two sides and is located at below movable plate
Baffle 6, the movable plate are located above cabinet, and baffle is located at the two sides of cabinet, and cover board can opposite case level slide, institute
It states movable plate and is equipped with the exposed hole 7 for running through movable plate.
It, can be when carrying out experimental mouse spinal cord magnetic stimulation treatment, it is ensured that only permit using the magnetic field shielding case of the utility model
Perhaps spinal cord target sections are exposed to magnetic field, effectively improve the accuracy of targeting stimulation, also improve the convenience of operation.
Concrete operations are that experimental mouse is fixed on experimental rat holder, and then experimental rat holder is put into cabinet,
So that experimental mouse is in box house, cover board is then placed in top of the box, then slide cover according to specific circumstances, makes sudden and violent
Dew hole is moved to spinal cord target sections position, and easy to operate, shield effectiveness is good；Only movable cover plate need to be carried out according to demand can be realized
Spinal cord magnetic stimulation treatment is carried out to corresponding spinal cord target sections.
Specifically, the two sides of the side plate are equipped with two-sided gum velcro 8.It further include being connected with two-sided gum velcro
For fixing the velcro of experimental mouse.Using above-mentioned setting, experimental mouse can be fixed on top plate by velcro, it is not only solid
Fixed is secured, and operates very simple, while when experimental mouse is removed from top plate, also very convenient, only need to be by velcro
Tearing from two-sided gum velcro can separate experimental mouse with top plate.
Specifically, the movable plate and top plate are equipped with scale 9 on along its length.It is arranged using scale, is in order to more
Add the position for clearly getting information about spinal cord target sections, be moved easily cover board, so that spinal cord target sections are exposed to by exposed hole
Outside.Concrete operations are only can need to accurately to be moved, be greatly increased mobile against number according to two scales
Precision.
Specifically, the top plate both ends are respectively equipped with the snap-gauge 10 above top plate, in the snap-gauge and square casing
Wall is close to.It using the setting of snap-gauge, can reinforce secured between experimental rat holder and cabinet, avoid therapeutic process experimental mouse
Fixator opposite case wobble effects shield effectiveness.
Specifically, the angle between the side plate and top plate is obtuse angle.Using the setting at obtuse angle, both side plate is also meaned that
Reverse inclination, when experimental rat holder is put into cabinet, bottom contact is even closer, improves the stability of whole device.
As a preference, the cabinet and cover board are made by permalloy.It, can be greatly using above-mentioned material
Magnetic field shielding efficiency is improved, the accuracy of targeting stimulation is further improved.
As a preference, the experimental rat holder is made by acrylic board.
As a preference, in order to which more convenient cover board slides on cabinet, and will not deflection when moving, so
Top of the box two sides be equipped with two it is convex stupefied, and movable plate bottom surface be equipped with the convex stupefied strip groove to match, in use, by convex
Stupefied to be stuck in strip groove, when movable cover plate, convex stupefied and strip groove is able to carry out limit, it is ensured that cover board keeps moving along a straight line.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (8)
1. magnetic field shielding case, which is characterized in that including experimental rat holder, cabinet, cover board；The experimental rat holder includes top
Plate (1), and the side plate (2) for being set to top plate two sides and being located at below top plate；It is opened in the middle part of the top plate along top plate length direction
Equipped with strip-shaped hole (3)；The cabinet is the square casing (4) of top end opening, and the experimental rat holder is located in square casing
Portion；The cover board includes movable plate (5), and the baffle (6) for being set to movable plate two sides and being located at below movable plate, the work
Movable plate is located above cabinet, and baffle is located at the two sides of cabinet, and cover board can opposite case level slide, set on the movable plate
There is the exposed hole (7) through movable plate.
2. magnetic field shielding case according to claim 1, which is characterized in that the two sides of the side plate are equipped with two-sided gum evil spirit
Art pastes (8).
3. magnetic field shielding case according to claim 1 or 2, which is characterized in that the movable plate and top plate are along its length
On be equipped with scale (9).
4. magnetic field shielding case according to claim 3, which is characterized in that the top plate both ends are respectively equipped on top plate
The snap-gauge (10) of side, the snap-gauge are close to square casing inner wall.
5. magnetic field shielding case according to claim 1, which is characterized in that the angle between the side plate and top plate is blunt
Angle.
6. magnetic field shielding case according to claim 1, which is characterized in that the cabinet and cover board made by permalloy and
At.
7. magnetic field shielding case according to claim 1, which is characterized in that the experimental rat holder is made by acrylic board
It forms.
8. magnetic field shielding case according to claim 2, which is characterized in that further include being connected to be used for two-sided gum velcro
The velcro of fixed experimental mouse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820209018.6U CN208611597U (en) | 2018-02-06 | 2018-02-06 | Magnetic field shielding case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820209018.6U CN208611597U (en) | 2018-02-06 | 2018-02-06 | Magnetic field shielding case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208611597U true CN208611597U (en) | 2019-03-19 |
Family
ID=65692665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820209018.6U Expired - Fee Related CN208611597U (en) | 2018-02-06 | 2018-02-06 | Magnetic field shielding case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208611597U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108498951A (en) * | 2018-02-06 | 2018-09-07 | 王文春 | Magnetic field shielding case |
-
2018
- 2018-02-06 CN CN201820209018.6U patent/CN208611597U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108498951A (en) * | 2018-02-06 | 2018-09-07 | 王文春 | Magnetic field shielding case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201010 Address after: 610000 Jinniu District City, Sichuan Province, Rong Road, the total number of days on the road, No. 270 Patentee after: WESTERN THEATER GENERAL HOSPITAL OF PLA Address before: 610000 Jinniu District City, Sichuan Province, Rong Road, the total number of days on the road, No. 270 Patentee before: Wang Wenchun |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190319 Termination date: 20210206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |