CN113205898B - Ray protection device - Google Patents
Ray protection device Download PDFInfo
- Publication number
- CN113205898B CN113205898B CN202110549558.5A CN202110549558A CN113205898B CN 113205898 B CN113205898 B CN 113205898B CN 202110549558 A CN202110549558 A CN 202110549558A CN 113205898 B CN113205898 B CN 113205898B
- Authority
- CN
- China
- Prior art keywords
- protection
- chest
- bracket
- leg
- head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F3/00—Shielding characterised by its physical form, e.g. granules, or shape of the material
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/10—Application or adaptation of safety means
- A61B6/107—Protection against radiation, e.g. shielding
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Abstract
The invention discloses a ray protection device, which comprises a head protection structure, a chest protection structure and a leg protection structure; the chest protection structure comprises a chest protection bracket and a chest protection cover covered outside the bracket; the leg protection structure comprises a leg protection bracket and a leg protection cover covered outside the bracket; a lifting structure is arranged between the leg protection structure and the chest protection structure, the height of the chest protection structure is adjusted through the lifting structure, a balance member is arranged on the lifting structure, and the balance member applies upward force to the lifting structure; the chest protection structure is provided with an arm supporting structure which can move vertically and horizontally. The ray protection device has the characteristics of comprehensive protection, zero load, flexible use and capability of being adjusted according to the shape of a user.
Description
Technical Field
The invention relates to the technical field of radiation protection, in particular to a ray protection device.
Background
For special working occasions, such as medical ray environments and nuclear radiation working places, special devices are needed to be worn, so that damage of radiation to a body is avoided. Staff usually adopts wearing plumbous clothing to carry out work, but plumbous clothing dead weight is great, makes the staff produce tiredly easily, and the plumbous equivalent of general plumbous clothing protection and the region of protection are less, can't accomplish the omnidirectional protection.
Or the weight of the radiation-proof material is borne by the cabin body by adopting the protective cabin, so that the use burden of workers is reduced, but due to design limitation, the protective cabin is heavy, and particularly when the workers operate hands, the protective cabin cannot be flexibly operated and is limited by the structure of the protective cabin. Meanwhile, the shape difference of different workers is not considered in the protection cabin, so that the protection cabin is not suitable for each worker, and further inconvenience is caused.
In view of the above, the present invention provides a radiation protection device.
Disclosure of Invention
The invention provides a ray protection device which has the characteristics of comprehensive protection, zero load, flexible use and capability of being adjusted according to the shape of a user; specifically, the invention is realized by the following technical scheme:
a radiation protection device comprising a head protection structure, a chest protection structure and a leg protection structure; the chest protection structure comprises a chest protection bracket and a chest protection cover covered outside the bracket; the leg protection structure comprises a leg protection bracket and a leg protection cover covered outside the bracket; a lifting structure is arranged between the leg protection structure and the chest protection structure, the height of the chest protection structure is adjusted through the lifting structure, a balance member is arranged on the lifting structure, and the balance member applies upward force to the lifting structure; the chest protection structure is provided with an arm supporting structure which can move vertically and horizontally.
The ray protection device is arranged into three area structures according to human bionics, and the lifting structure is arranged at the same time, so that the whole height of the ray protection device can be adjusted, and the device is suitable for the heights of different people. Meanwhile, the balance component is utilized to offset most of the load weight of the lifting structure of the protection device, so that the lifting is smoother and easier; the guide shaft can ensure that the lifting path is not deviated.
Further, the lifting structure comprises a gas spring and a guide shaft, an outer rod of the gas spring is fixed on the leg protection support, the upper end of an inner rod of the gas spring is connected to the chest protection support, and the chest protection support is driven to linearly move along with the linear movement of the inner rod relative to the outer rod; the leg protection support comprises a leg upper support and a leg lower support which are horizontally arranged, the leg upper support is positioned above the leg lower support, the guide shaft vertically penetrates through the leg upper support, and the top end of the guide shaft is connected with the chest protection structure; one end of the balance member is connected with the leg upper bracket, and the other end of the balance member is connected with the guide rod of the lifting structure.
The lifting structure adopts the gas spring to realize the lifting function, provides power for the height adjustment of the protection device, and lightens the burden of a user when the height is adjusted. Further, a guide through hole is vertically formed in the leg upper support, a linear bearing is arranged in the guide through hole or above and below the guide through hole, and a guide shaft is arranged in the linear bearing.
Further, the chest protection bracket is of a half-bag structure and comprises a chest left side bracket, a chest front side bracket and a chest right side bracket; the back of chest protection support department is provided with back department, and back door is provided with two, and two back doors are connected through the lift hinge with chest left side support and chest right side support respectively.
The chest protection support adopting the half-bag structure can protect rays in three directions, and meanwhile, the back department is arranged in the back direction, so that workers can conveniently enter the ray protection device, and meanwhile, the back rays are blocked, so that the omnibearing protection is realized. The back door is installed by adopting the lifting hinge, and when the back door is opened, the back door can be automatically closed by utilizing the gravity of the back door, so that the working personnel are facilitated.
Further, a back protection cover is sleeved on the back department; the back shield is made of a radiation-proof material.
Further, the arm supporting structure comprises two supporting plates and an arm protecting cover covered on the supporting plates, holes are formed in the supporting plates, a cylinder is sleeved in each hole, and arms of staff can extend out of the cylinder.
Through the arm bearing structure that sets up, the arm of staff of being convenient for stretches out and operates, and when the arm tired, arm bearing structure can put the arm temporarily simultaneously, is convenient for rest.
Further, a horizontal sliding block is fixed on the supporting plate and is assembled on a horizontal linear guide rail which is horizontally arranged.
Through horizontal linear guide and the slider that set up for the horizontal translation of direction can be realized to the backup pad, is convenient for adjust according to staff's two arm interval, and is comparatively nimble, convenient to use.
Further, the horizontal linear guide is fixed on a vertically moving vertical slider which is assembled on a vertically arranged vertical rail.
Through vertical guide rail and vertical slider that set up for the backup pad can realize the removal of vertical direction, is convenient for adjust according to staff's arm height, comparatively nimble, convenient to use.
Further, a balance member is mounted on the chest protection structure, and the other end of the balance member is fixedly connected with the horizontal guide rail, the vertical sliding block or the supporting plate, and the balance member applies upward force to the horizontal guide rail or the supporting plate.
The balance member is arranged to offset most of the load weight of the arm support structure, so that the arm support structure can be lifted more smoothly.
Further, the balance member is selected to be a constant force spring.
The constant force spring is selected to ensure that the force generated by stretching or shrinking the spring per unit length is the same, and the use feeling of the user is good.
Further, casters are provided below the leg protecting structure.
By arranging the casters, the radiation protection device is convenient to move.
Further, the head protection structure comprises a head protection support and a head protection plate inlaid in the head protection support, and the head protection plate comprises a head left protection plate, a head front protection plate and a head right protection plate; the top of the head protection bracket is embedded with a top protection surface.
Through the head protective structure that sets up, play the guard action to top of the head, head openly, head control the face, do not influence the diversified protection to user's head under the circumstances of sight again.
Drawings
FIG. 1 is a perspective view of an embodiment of a radiation protection device provided by the present invention;
FIG. 2 is a schematic illustration of the internal structure of an embodiment of a radiation protection device according to the present invention;
FIG. 3 is a schematic diagram illustrating another exemplary embodiment of a radiation protection device according to the present invention;
FIG. 4 is a schematic view of an embodiment of a head restraint support provided by the present invention;
FIG. 5 is a schematic view of an embodiment of a chest protective bracket according to the present invention;
FIG. 6 is a schematic view of an embodiment of a leg shield of the present invention;
FIG. 7 is a schematic view illustrating the installation of an arm shield according to an embodiment of the present invention;
FIG. 8 is a schematic view of another angular mounting of an arm shield embodiment of the present invention;
fig. 9 is a partial enlarged view of fig. 8.
Wherein: 1. a head protection structure; 2. a chest protective structure; 3. a leg guard structure; 4. an arm support structure; 5. a head protective support; 6. a head shield; 7. a top protective surface; 8. a chest protective support; 9. chest shield; 10. a left bracket of the chest; 11. a chest front support; 12. a chest right side bracket; 13. a bracket is arranged on the front face of the chest; 14. a chest front lower bracket; 15. a chest vertical support; 16. a back department; 17. a back protective cover; 18. a support plate; 19. arm protecting cover; 20. a cylinder; 21. a vertical guide rail; 22. a nut; 23. a screw; 24. a horizontal guide rail; 25. a horizontal slider; 26. a spring; 27. a leg guard bracket; 28. leg shield; 29. a leg upper support; 30. a leg lower support; 31. a vertical rod; 32. a lifting structure; 33. a gas spring; 34. a guide shaft; 35. a spring; 36. a linear bearing; 37. a cross bar; 38. an abdomen protection cover; 39. casters; 40. a grip handle; 41. lifting hinges; 42. a vertical slide block.
Detailed Description
The invention is further described below with reference to the drawings and the detailed description.
As shown in fig. 1, a radiation protection device comprises a head protection structure 1, a chest protection structure 2 and a leg protection structure 3 which are sequentially connected from top to bottom; an arm support structure 4 is also arranged on the chest protection structure 2 for the placement of the arms.
According to the position of the worker when using the ray protection device, the direction of the device is determined, the left direction of the worker when using the device is determined to be the left side of the device, the right direction of the worker is determined to be the right side of the device, the front direction of the worker is determined to be the front side of the device, and the back direction of the worker is determined to be the back side of the device.
As shown in fig. 1 and 4, the head protection structure 1 is composed of a head protection support 5 and a head protection plate 6 embedded in the head protection support 5, wherein the head protection plate 6 is embedded in the head protection support 5, and the head protection plate 6 comprises a head left protection plate, a head front protection plate and a head right protection plate. The head shield 6 material may be selected to be lead glass.
A top protection surface 7 is also embedded at the top of the head protection support 5, and the material of the top protection surface 7 can be lead glass, lead rubber or lead plate.
In order to facilitate the observation of workers in low head during use, the included angle formed by the head front protection plate and the horizontal plane after installation is 45-90 degrees.
As shown in fig. 1, 2 and 5, the chest protecting structure 2 is fixedly connected with the lower part of the head protecting structure 1, the chest protecting structure 2 comprises a chest protecting support 8 and a chest protecting cover 9 covered outside the chest protecting support 8, the chest protecting support 8 is of a half-pack structure, and the chest protecting support 8 comprises a chest left side support 10, a chest front side support 11 and a chest right side support 12. The front chest support 11 comprises a front chest upper support 13 and a front chest lower support 14 which are horizontally arranged in parallel, the front chest upper support 13 is arranged above the front chest lower support 14, and the front chest upper support 13 and the front chest lower support 14 are fixedly connected through a vertical chest support 15 which is vertically arranged.
As shown in fig. 3 and 5, since the chest protection support 8 is of a half-pack structure, the back of the chest protection support 8 is a notch, so that a worker can conveniently enter the wearing ray protection device, in order to further play a protection role, the back of the chest protection support 8 is provided with a back door 16, the back door 16 is provided with two wings, and the two wings are hinged with the chest left side support 10 and the chest right side support 12 through lifting hinges 41 respectively, when the worker wears the chest protection structure 2, the back door 16 is correspondingly positioned on the back side of the worker. When the back door 16 is opened, a worker can enter the inside from the back surface of the radiation protection device, and the lifting hinge can be slowly and automatically closed under the gravity of the back door 16. The outer cover of each back department 16 is provided with a back protective cover 17, and the back protective cover 17 plays a role in protecting the back of staff from radiation from top to bottom; the back shield 17 may be made of lead rubber or lead plate.
As shown in fig. 1 and 7, the arm support structure 4 is arranged at the chest front support 11 of the chest protection structure 2, specifically at the position between the chest front upper support 13 and the chest front lower support 14, the arm support structure 4 comprises two support plates 18 and an arm protection cover 19 covered on the support plates 18, each support plate 18 is provided with a hole, a cylinder 20 is sleeved in the hole, and the arm of the staff can extend out of the cylinder 20; the arm shield 19 is longer than the support plate 18 so that the lifting area can be protected all the time when the arm support structure 4 is lifted up and down.
The arm support structure 4 can linearly move left and right in the horizontal direction and linearly move up and down in the vertical direction, so that the use requirement of staff can be met.
The manner in which the arm support structure 4 is specifically implemented for movement is as follows:
as shown in fig. 8 and 9, a vertical guide rail 21 is vertically arranged between the chest upper bracket 13 and the chest lower bracket 14, a vertical sliding block 42 is assembled on the vertical guide rail 21, a nut 22 is arranged below the vertical sliding block 42, the nut 22 is sleeved on a vertically arranged screw rod 23, the screw rod 23 is screwed to enable the nut 22 to linearly move in the vertical direction, and the lowest position of the vertical sliding block 42 assembled on the vertical guide rail 21 is limited according to the vertical position of the nut 22.
The horizontal guide rail 24 horizontally arranged is arranged on the vertical slide block 42, the horizontal slide block 25 is assembled on the horizontal guide rail 24, and the horizontal slide block 25 is fixedly connected with the support plate 18, so that the purpose of linearly moving the support plate 18 left and right in the horizontal direction can be realized along with the movement of the horizontal slide block 25 on the horizontal guide rail 24, and the purpose of linearly moving the support plate 18 up and down in the vertical direction can be realized along with the movement of the vertical slide block 42 on the vertical guide rail 21.
A balance member is connected and arranged on the arm supporting structure 4, the balance member is connected with the arm supporting structure 4, and generates upward force which counteracts the load and the weight of the arm supporting structure 4, so that the vertical sliding block 42 runs on the vertical guide rail 21 more stably and smoothly; specifically, one end of the balance member is connected to the chest upper support 13, and the other end is fixedly connected to the horizontal guide rail 24, the support plate 18 or the vertical sliding block 42; when the arm of the medical staff is placed in the arm supporting structure 4 for use, the medical staff can drive the vertical sliding block 42 to freely and flexibly move up and down on the vertical guide rail 21 by means of the upward force generated by the balance member and the force exerted by the medical staff; of course, the nut 22 will limit the lowermost position of the vertical slider 42 when the arm of the healthcare worker is resting on the bottom of the cylinder 20 of the support plate 18, with the bottom of the vertical slider 42 resting on top of the nut 22.
As shown in fig. 8, the balance member may be selected as a spring 26, and in particular as a constant force spring.
The balance member may alternatively be a weight pull balance mechanism, the weight creating a downward force of gravity that is converted to an upward force by a pulley.
The balancing member may also be selected as a gas stick.
As shown in fig. 1, 2 and 6, the leg shield 3 includes a leg shield support 27 and a leg shield 28 covering the leg shield support 27; the leg protection bracket 27 comprises a leg upper bracket 29 and a leg lower bracket 30 which are horizontally arranged, the leg upper bracket 29 is positioned above the leg lower bracket 30, and two ends of the leg upper bracket 29 are connected with two ends of the leg lower bracket 30 through vertical rods 31 which are vertically arranged. The material of the leg shield 28 is selected to be lead skin or lead plate.
As shown in fig. 2, in order to enable the radiation protection device to be suitable for workers with different heights, a lifting structure 32 is arranged between the leg protection structure 3 and the chest protection structure 2, and the height of the chest protection structure 2 is adjusted through the lifting structure 32, so that the purpose of adjusting the overall height of the radiation protection device is achieved.
The specific construction and installation of the lifting structure 32 is as follows:
the lifting structure 32 is installed at the left and right sides of the leg guard structure 3; the lifting structure 32 comprises a gas spring 33 and a guide shaft 34, an outer rod of the gas spring 33 is fixed on a leg lower support 30 of the leg protection support 27, an inner rod of the gas spring 33 penetrates through the leg upper support 29, the top end of the inner rod is fixedly connected to the chest protection support 8, and the chest protection support 8 is driven to linearly move along with the linear movement of the inner rod relative to the outer rod, so that the height of the ray protection device is adjusted. The up-down switch of the gas spring 33 is provided on the top of the gas spring 33.
The guide shaft 34 enables the air spring 33 to be stable in the lifting operation process, and route deviation cannot occur. A guide through hole is formed in the upper leg support 29 in the vertical direction, a linear bearing 36 is arranged in the guide through hole or at the upper or lower part of the guide through hole, the top end of the guide shaft 34 is fixedly connected with the lower end of the chest protection support 8, and the guide shaft 34 passes through the guide through hole in the upper leg support 29 and the linear bearing 36, so that the lower end part of the guide shaft 34 is positioned below the upper leg support 29; the axial direction of the guide shaft 34 is the same as the axial direction of the gas spring 33. A guide shaft 34 is provided on each side of the gas spring 33.
A counterbalance member is provided attached to the lifting structure 32 and generates an upward force that counteracts the loaded weight of the lifting structure 32. In particular the balance member is connected to the guide shaft 34 of the lifting structure 32.
As shown in fig. 2, the balance member may be selected to be a spring 35, specifically, a constant force spring, which is stretched or contracted to generate the same force per unit length, so that the user's feeling of use is good.
One end of a spring 35 is fixed on the leg upper bracket 29, the other end of the spring 35 is connected with the lower end of the guide shaft 34, in particular, the lower end of the guide shaft 34 is fixedly connected with a cross rod 37, and the spring 35 is connected with the cross rod 37; since the lower end portion of the guide shaft 34 is located below the leg upper bracket 29, the spring 35 applies an upward tension of the spring 35 to the guide shaft 34, thereby counteracting the load weight of the elevation structure 32.
The balance member may alternatively be a weight pull balance mechanism, the weight creating a downward force of gravity that is converted to an upward force by a pulley.
The balancing member may also be selected as a gas stick.
As shown in fig. 1 and 2, since the lifting structure 32 is provided, the distance between the chest protective structure 2 and the leg protective structure 3 changes, and a protective gap is formed between the two structures, and in order to fill the protective gap, the abdomen protection cover 38 is provided on the lower structure of the chest protective bracket 8, and the lower edge of the abdomen protection cover 38 overlaps the upper edge of the leg protection cover 28, so that the protective gap is filled, and even if the protective gap is enlarged, the same can be filled. The material of the belly shield 38 is selected to be a lead skin or a lead plate.
As shown in fig. 1 and 2, casters 39 are provided at the bottom of the leg shield 3 to facilitate movement of the radiation shield.
As shown in fig. 2, in order to facilitate the adjustment of the height of the radiation protection device, a grip handle 40 is provided on the lower part of the chest protection bracket 8, so as to facilitate the lifting and lowering of the chest protection structure 2.
To facilitate the movement of the radiation protection device, a gripping handle 40 is provided at the left or right side in the chest protection support 8, facilitating the movement of the radiation protection device.
The foregoing is a preferred embodiment of the present invention, and several other simple substitutions and modifications made under the circumstances of the inventive concept should be considered as falling within the scope of the present invention.
Claims (8)
1. A radiation protection device, characterized by: comprises a head protective structure, a chest protective structure and a leg protective structure; the chest protection structure comprises a chest protection bracket and a chest protection cover covered outside the bracket; the leg protection structure comprises a leg protection bracket and a leg protection cover covered outside the bracket; a lifting structure is arranged between the leg protection structure and the chest protection structure, the height of the chest protection structure is adjusted through the lifting structure, a balance member is arranged on the lifting structure, and the balance member applies upward force to the lifting structure; an arm supporting structure is arranged on the chest protecting structure and can move vertically and horizontally;
the leg protection bracket comprises a leg upper bracket and a leg lower bracket which are horizontally arranged, and the leg upper bracket is positioned above the leg lower bracket; the outer rod of the gas spring is fixed on the leg lower bracket, the upper end of the inner rod of the gas spring is fixedly connected to the chest protection bracket, and the chest protection bracket is driven to linearly move along with the linear movement of the inner rod relative to the outer rod; the guide shaft vertically penetrates through the leg upper bracket, and the top end of the guide shaft is fixedly connected with the lower end of the chest protection bracket; one end of the balance member is connected with the leg upper bracket, and the other end of the balance member is connected with a cross rod fixedly connected with the lower end of the guide shaft; the balance member is a constant force spring.
2. A radiation protection device according to claim 1, wherein: the chest protection bracket is of a half-bag structure and comprises a chest left side bracket, a chest front side bracket and a chest right side bracket; the back of chest protection support department is provided with back department, and back door is provided with two, and two back doors are connected through the lift hinge with chest left side support and chest right side support respectively.
3. A radiation protection device according to claim 2, wherein: a back protective cover is sleeved on the back department; the back shield is made of a radiation-proof material.
4. A radiation protection device according to claim 1, wherein: the arm supporting structure comprises two supporting plates and an arm protecting cover covered on the supporting plates, holes are formed in the supporting plates, a cylinder is sleeved in each hole, and arms of staff extend out of the cylinder.
5. A radiation protection device according to claim 4, wherein: a horizontal sliding block is fixed on the supporting plate and is assembled on a horizontal guide rail which is horizontally arranged; the horizontal guide rail is fixed on a vertically moving vertical slide block, and the vertical slide block is assembled on a vertically arranged vertical rail.
6. A radiation protection device according to claim 5, wherein: a balance member is mounted on the chest protection structure, the other end of the balance member is fixedly connected with a horizontal guide rail, a vertical sliding block or a supporting plate, and the balance member applies upward force to the horizontal guide rail or the supporting plate.
7. A radiation protection device according to claim 1, wherein: the lower part of the leg protection structure is provided with casters.
8. A radiation protection device according to claim 1, wherein: the head protection structure comprises a head protection support and a head protection plate inlaid in the head protection support, and the head protection plate comprises a head left protection plate, a head front protection plate and a head right protection plate; the top of the head protection bracket is embedded with a top protection surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110549558.5A CN113205898B (en) | 2021-05-20 | 2021-05-20 | Ray protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110549558.5A CN113205898B (en) | 2021-05-20 | 2021-05-20 | Ray protection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113205898A CN113205898A (en) | 2021-08-03 |
| CN113205898B true CN113205898B (en) | 2023-09-12 |
Family
ID=77032080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110549558.5A Active CN113205898B (en) | 2021-05-20 | 2021-05-20 | Ray protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113205898B (en) |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004034799A (en) * | 2002-07-02 | 2004-02-05 | Alpine Electronics Inc | Display device |
| JP2007055715A (en) * | 2005-08-23 | 2007-03-08 | Furukawa Co Ltd | Elevating device |
| KR20130124688A (en) * | 2012-05-07 | 2013-11-15 | (주) 테크노라이즈 | Use is convenient minute height adjusting device for fixing of tool |
| CN203988114U (en) * | 2014-07-24 | 2014-12-10 | 北京东方逸腾数码医疗设备技术有限公司 | Medical X-ray protection cabin with gripper shoe |
| CN104291203A (en) * | 2013-07-16 | 2015-01-21 | 江苏焱鑫科技股份有限公司 | Vertical displacement constant force spring suspension and support |
| JP2016106679A (en) * | 2014-12-02 | 2016-06-20 | トヨタ自動車株式会社 | Training apparatus |
| CN105822872A (en) * | 2015-01-04 | 2016-08-03 | 苏州市海铂橡塑五金制品有限公司 | Lifting force adjusting mechanism |
| CN205487377U (en) * | 2016-03-29 | 2016-08-17 | 烟台毓璜顶医院 | Radionuclide injects protector |
| CN106473768A (en) * | 2016-11-22 | 2017-03-08 | 浙江思格医疗科技有限公司 | Non-weight bearing radiation protector |
| JP3212483U (en) * | 2016-09-05 | 2017-09-14 | 株式会社Ｏｓｓ | Bicycle parking |
| CN108318912A (en) * | 2017-12-29 | 2018-07-24 | 天津市迅尔仪表科技有限公司 | A kind of novel removable neutron gamma radiation protecting screen |
| CN109394351A (en) * | 2018-10-09 | 2019-03-01 | 北京术锐技术有限公司 | A kind of adjustable hand rest |
| CN110010259A (en) * | 2019-04-18 | 2019-07-12 | 何华兵 | A kind of radiation protector for medical use |
| CN111374699A (en) * | 2018-12-29 | 2020-07-07 | 深圳迈瑞生物医疗电子股份有限公司 | Floating support device, floating carried object and ultrasonic equipment |
| CN211354603U (en) * | 2019-10-23 | 2020-08-28 | 北京言计教育科技有限公司 | Teacher-student interactive electronic blackboard for teaching and training |
| CN114027866A (en) * | 2021-11-01 | 2022-02-11 | 刘永静 | Ray-blocking protection device for imaging department doctor |
| CN216148075U (en) * | 2021-09-09 | 2022-04-01 | 南华大学附属第一医院 | Movable interventional operation radiation protection screen |
-
2021
- 2021-05-20 CN CN202110549558.5A patent/CN113205898B/en active Active
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004034799A (en) * | 2002-07-02 | 2004-02-05 | Alpine Electronics Inc | Display device |
| JP2007055715A (en) * | 2005-08-23 | 2007-03-08 | Furukawa Co Ltd | Elevating device |
| KR20130124688A (en) * | 2012-05-07 | 2013-11-15 | (주) 테크노라이즈 | Use is convenient minute height adjusting device for fixing of tool |
| CN104291203A (en) * | 2013-07-16 | 2015-01-21 | 江苏焱鑫科技股份有限公司 | Vertical displacement constant force spring suspension and support |
| CN203988114U (en) * | 2014-07-24 | 2014-12-10 | 北京东方逸腾数码医疗设备技术有限公司 | Medical X-ray protection cabin with gripper shoe |
| JP2016106679A (en) * | 2014-12-02 | 2016-06-20 | トヨタ自動車株式会社 | Training apparatus |
| CN105822872A (en) * | 2015-01-04 | 2016-08-03 | 苏州市海铂橡塑五金制品有限公司 | Lifting force adjusting mechanism |
| CN205487377U (en) * | 2016-03-29 | 2016-08-17 | 烟台毓璜顶医院 | Radionuclide injects protector |
| JP3212483U (en) * | 2016-09-05 | 2017-09-14 | 株式会社Ｏｓｓ | Bicycle parking |
| CN106473768A (en) * | 2016-11-22 | 2017-03-08 | 浙江思格医疗科技有限公司 | Non-weight bearing radiation protector |
| CN108318912A (en) * | 2017-12-29 | 2018-07-24 | 天津市迅尔仪表科技有限公司 | A kind of novel removable neutron gamma radiation protecting screen |
| CN109394351A (en) * | 2018-10-09 | 2019-03-01 | 北京术锐技术有限公司 | A kind of adjustable hand rest |
| CN111374699A (en) * | 2018-12-29 | 2020-07-07 | 深圳迈瑞生物医疗电子股份有限公司 | Floating support device, floating carried object and ultrasonic equipment |
| CN110010259A (en) * | 2019-04-18 | 2019-07-12 | 何华兵 | A kind of radiation protector for medical use |
| CN211354603U (en) * | 2019-10-23 | 2020-08-28 | 北京言计教育科技有限公司 | Teacher-student interactive electronic blackboard for teaching and training |
| CN216148075U (en) * | 2021-09-09 | 2022-04-01 | 南华大学附属第一医院 | Movable interventional operation radiation protection screen |
| CN114027866A (en) * | 2021-11-01 | 2022-02-11 | 刘永静 | Ray-blocking protection device for imaging department doctor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113205898A (en) | 2021-08-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3441980B1 (en) | System and method for implementing a suspended personal radiation protection system | |
| EP3209467B1 (en) | Arm support systems | |
| US11278756B2 (en) | System and method for bodily support | |
| CA2721207A1 (en) | Suspension system and method | |
| CN107694013A (en) | A kind of loss of weight support system for patient's lower limb rehabilitation training | |
| CN113205898B (en) | Ray protection device | |
| US20150335297A1 (en) | Movable radiologically protective enclosure for a physician or medical technician | |
| US20230044322A1 (en) | Cable-Based Body-Weight Support | |
| CN215577729U (en) | Ray protection device | |
| CN112206477A (en) | Lower limb rehabilitation physiotherapy equipment | |
| CN207654596U (en) | A kind of loss of weight support system for patient's lower limb rehabilitation training | |
| CN216243506U (en) | Protection device of thread rolling machine | |
| KR101677088B1 (en) | Apparatus for exercising | |
| EP0971631A1 (en) | Personal apparel support system | |
| CN109876391A (en) | A kind of sport balance flexibility training device | |
| CN113577652A (en) | Weight lifting training device with arm protection function for sports | |
| US20220287903A1 (en) | Device with Antigravity and Suspension | |
| CN210170747U (en) | Multi-functional physical training device | |
| EP4309750A1 (en) | Device with anti-gravity and suspension | |
| KR20160113863A (en) | Medical movable hanger for lead protector | |
| CA3168376A1 (en) | Device with anti-gravity and suspension | |
| AU2022205261A1 (en) | Device With Anti-Gravity And Suspension | |
| CN219699953U (en) | Auxiliary supporting device for protecting lead clothing worn by doctor | |
| CN214965776U (en) | Auxiliary supporting device of radiography machine and radiography machine | |
| CN211181668U (en) | Lead clothes protection cabin |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |