CN215496036U - Radioactive sample carrying box - Google Patents
Radioactive sample carrying box Download PDFInfo
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- CN215496036U CN215496036U CN202121630187.5U CN202121630187U CN215496036U CN 215496036 U CN215496036 U CN 215496036U CN 202121630187 U CN202121630187 U CN 202121630187U CN 215496036 U CN215496036 U CN 215496036U
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- cover body
- upper cover
- lower cover
- limiting strip
- connector
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Abstract
The utility model relates to a radioactive sample carrying box which comprises an upper cover body, a lower cover body, a first connector and a second connector, wherein the upper cover body is provided with a first opening and a second opening; the top end of the lower cover body is abutted with the bottom end of the upper cover body to form a box body structure; each first connector comprises an upper limiting strip, a lower limiting strip and a pressing plate; the upper limit strip and the lower limit strip are both fixed on the outer wall of the upper cover body; the lower part of the pressing plate is rotationally connected with the outer wall of the lower cover body, and the upper part of one side surface is provided with a middle limiting strip; the middle limiting strip can be clamped between the upper limiting strip and the lower limiting strip; the left side and the right side of the lower cover body are detachably connected with the left side and the right side of the upper cover body through second connectors respectively. First connector and second connector cooperate for go up lid and lower lid from four directions and realize connecting, improved the gripping power of upper cover body to lower lid greatly, so, on the way of shifting to the laboratory from the scene, the difficult roll-off of following in the transport case of radioactive sample, thereby reduced the possibility that radioactive sample takes place to reveal.
Description
Technical Field
The utility model relates to the technical field of carrying boxes, in particular to a radioactive sample carrying box.
Background
For some radioactive samples, it is inconvenient to perform the detection of the sample at the sampling site. It is often necessary to take the radioactive sample from the sampling site back to a specific testing laboratory for testing so that the test can be performed more smoothly and safely. Therefore, how to prevent radioactive samples from leaking during the process of transferring from the field to the laboratory becomes a technical problem to be solved in the field.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that the radioactive sample is easy to leak in the process of transferring from the field to the laboratory, the utility model provides a radioactive sample carrying box.
The radioactive sample carrying box comprises an upper cover body, a lower cover body, a first connector and a second connector;
the upper cover body is hollow;
the lower cover body is hollow, and the top end of the lower cover body is abutted with the bottom end of the upper cover body to form a box body structure;
the number of the first connectors is four, two of the first connectors are arranged on the front sides of the upper cover body and the lower cover body, and the other two connectors are arranged on the rear sides of the upper cover body and the lower cover body;
each first connector comprises an upper limiting strip, a lower limiting strip and a pressing plate;
the upper limit strip and the lower limit strip are both fixed on the outer wall of the upper cover body;
the lower part of the pressing plate is rotationally connected with the outer wall of the lower cover body, and the upper part of one side surface is provided with a middle limiting strip; the middle limiting strip can be clamped between the upper limiting strip and the lower limiting strip;
the left side and the right side of the lower cover body are detachably connected with the left side and the right side of the upper cover body through second connectors respectively.
In one specific embodiment, the bottom end of the middle limiting strip is provided with a yielding groove matched with the lower limiting strip.
In one embodiment, each first connector further comprises a guide cylinder and a spring;
the guide cylinder is hollow, the top end of the guide cylinder is of an open structure, the bottom end of the guide cylinder is rotatably connected with the outer wall of the lower cover body, and the upper part of one side wall of the guide cylinder is provided with a through hole matched with the middle limit strip;
the spring is arranged in the guide cylinder and is vertically arranged, and the bottom end of the spring is fixedly connected with the bottom of the guide cylinder;
the pressing plate penetrates through the guide cylinder, the bottom end of the pressing plate is fixedly connected with the top end of the spring, and the top end of the pressing plate is higher than the top end of the guide cylinder by a preset height.
In one embodiment, the number of the second connectors is two, one of the second connectors is arranged on the left sides of the upper cover body and the lower cover body, and the other of the second connectors is arranged on the right sides of the upper cover body and the lower cover body;
the structure of each second connector is the same as that of the first connector;
the outer walls of the front sides of the upper cover body and the lower cover body are provided with first accommodating grooves, and the outer wall of the rear side is also provided with two first accommodating grooves;
the guide cylinder of the first connector can be accommodated in the first accommodating groove, and the upper limiting strip and the lower limiting strip are fixed on the inner wall of the first accommodating groove;
the left sides of the upper cover body and the lower cover body are provided with a second accommodating groove, and the rear side is also provided with a second accommodating groove;
the guide cylinder of second connector can be accomodate in the second holding tank, goes up spacing strip and lower spacing strip and is fixed in the inner wall of second holding tank.
In one embodiment, the front sides of the upper cover body and the lower cover body are provided with an installation groove, and the rear side is also provided with an installation groove;
also comprises a handle;
the handle is two, is fixed in two mounting grooves respectively.
In one embodiment, the upper cover body and the lower cover body are both square structures;
and four corners of the upper cover body and the lower cover body are both subjected to fillet treatment.
In one embodiment, the bottom ends of the four sides of the upper cover body and the top ends of the four sides of the lower cover body are provided with barrier strips.
In one specific embodiment, the device further comprises a foot pad;
the pad foot is eight, and four of them cladding respectively are in the four corners department at the top of upper cover body, and four other cladding respectively are in the four corners department of the bottom of lower cover body.
In one embodiment, the top end of the inside of the upper cover body and the bottom end of the inside of the lower cover body are both provided with a limiting groove.
The utility model has the beneficial effects that: the radioactive sample carrying box is provided with the lower cover body and the upper cover body, and the top end of the lower cover body is abutted with the bottom end of the upper cover body to form a box body structure for containing a reflective sample. First connector and second connector cooperate for go up the lid and realize connecting with lid down from four directions, improved the gripping power of going up the lid to lid down greatly, make to take the case of fortune difficult spontaneous opening. Therefore, the radioactive sample is not easy to slide out of the carrying box in the process of transferring from the field to the laboratory, so that the possibility of leakage of the radioactive sample is reduced, and the safety of sample transfer is improved. When the inboard face orientation of pressing the board is spacing when moving with spacing down, well spacing can the joint in last spacing and spacing down between to the side realizes being connected with the last lid according to the board of pressing of every first connector, thereby makes the front and back side of lid down be connected with the front and back side of last lid respectively. So, improved the steadiness of connecting greatly for take and to transport the difficult spontaneous opening of case, reduce the possibility that radioactive sample from taking the incasement roll-off of transporting, thereby reduce the possibility that radioactive sample takes place to reveal.
Drawings
FIG. 1 is a schematic view of a closed configuration of one embodiment of a radioactive sample carrying case of the present invention;
FIG. 2 is a schematic view of the radioactive sample carrying case shown in FIG. 1 in an open position;
FIG. 3 is a schematic view of an embodiment of the upper cover of the radioactive sample carrying case shown in FIG. 1;
FIG. 4 is a schematic view of a lower cover of the radioactive sample carrying case shown in FIG. 1;
fig. 5 is a partially enlarged view of the area a in fig. 4.
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.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
In the description of the present invention, it is to be understood that the terms "top," "bottom," "inner," "outer," "axial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention or for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "connected," "secured," "engaged," "hinged," and the like are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other suitable relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1, 2, 3, 4 and 5, as an embodiment of the present invention, a radioactive sample carrying case includes an upper cover 110, a lower cover 120, a first connector 130 and a second connector 140. The upper cover 110 is a hollow structure, and the inside of the upper cover is an accommodating cavity. The lower cover body 120 is also a hollow structure, and the inside of the lower cover body is a containing cavity. The top end of the lower cover 120 abuts against the bottom end of the upper cover 110 to form a box structure. Four first connectors 130 are provided, two of which are disposed on the front sides of the upper cover 110 and the lower cover 120, and the other two of which are disposed on the rear sides of the upper cover 110 and the lower cover 120. Specifically, each of the first connectors 130 includes an upper stopper 131, a lower stopper 132, and a pressing plate 133. The upper and lower position-limiting strips 131 and 132 are fixed to the outer wall of the upper cover 110. The lower portion of the pressing plate 133 is rotatably connected to the outer wall of the lower cover 120, and the upper portion of one side surface is provided with a middle stopper 1331. The middle position-limiting strip 1331 can be clamped between the upper position-limiting strip 131 and the lower position-limiting strip 132. The left and right sides of the lower cover 120 are detachably connected to the left and right sides of the upper cover 110 by second connectors 140, respectively.
In this embodiment, the top end of the lower cover 120 abuts the bottom end of the upper cover 110 to form a box structure for containing the reflective sample. The front side of the lower cover 120 is detachably connected to the front side of the upper cover 110 through two first connectors 130, the rear side of the lower cover is detachably connected to the rear side of the upper cover 110 through two first connectors 130, the left side of the lower cover is detachably connected to the left side of the upper cover 110 through one second connector 140, and the right side of the lower cover is detachably connected to the right side of the upper cover 110 through one second connector 140. The first connector 130 and the second connector 140 are matched with each other, so that the upper cover body 110 and the lower cover body 120 are connected in four directions, the gripping force of the upper cover body 110 on the lower cover body 120 is greatly improved, and the carrying box is not easy to open spontaneously. Therefore, the radioactive sample is not easy to slide out of the carrying box in the process of transferring from the field to the laboratory, so that the possibility of leakage of the radioactive sample is reduced, and the safety of sample transfer is improved. Specifically, each of the first connectors 130 includes an upper stopper 131, a lower stopper 132, and a pressing plate 133. A middle stopper 1331 is provided at an upper portion of one side surface (inner side surface) of the pressing plate 133. When one side surface (inner side surface) of the pressing plate 133 moves toward the upper limiting strip 131 and the lower limiting strip 132, the middle limiting strip 1331 can be clamped between the upper limiting strip 131 and the lower limiting strip 132, so that the pressing plate 133 of each first connector 130 is connected with the upper cover body 110, and the front side and the rear side of the lower cover body 120 are connected with the front side and the rear side of the upper cover body 110 respectively. So, improved the steadiness of connecting greatly for take and to transport the difficult spontaneous opening of case, reduce the possibility that radioactive sample from taking the incasement roll-off of transporting, thereby reduce the possibility that radioactive sample takes place to reveal.
In an embodiment of the present invention, each of the first connectors 130 includes an upper stopper 131, two lower stopper 132, and a pressing plate 133. An upper limit strip 131 and two lower limit strips 132 are shaped like a Chinese character pin. The strength of the connection is improved relative to using only one lower stop bar 132. The upper portion of the inner side surface of the pressing plate 133 is provided with a middle limiting strip 1331, the bottom end of the middle limiting strip 1331 is provided with two yielding grooves 13311, and the two yielding grooves 13311 are respectively matched with the two lower limiting strips 132. When the pressing plate 133 is connected with the upper and lower limiting strips, the lower limiting strip 132 can be clamped in the yielding groove 13311. Thus, the positioning performance of the pressing plate 133 when being connected with the upper and lower limiting strips is improved, and the stability of the pressing plate 133 when being connected with the upper and lower limiting strips is improved.
In a specific embodiment of the present invention, each first connector 130 further includes a guide cylinder 134 and a spring. The guide cylinder 134 is hollow, the top end is an open structure, the bottom end is rotatably connected with the outer wall of the lower cover body 120, and the upper part of one side wall is provided with a through hole matched with the middle limit strip 1331. The spring is arranged in the guide cylinder 134 and is vertically arranged, and the bottom end of the spring is fixedly connected with the bottom of the guide cylinder 134. The pressing plate 133 is inserted into the guide cylinder 134, the bottom end of the pressing plate is fixedly connected with the top end of the spring, and the top end of the pressing plate is higher than the preset height of the top end of the guide cylinder 134. By pressing the pressing plate 133, the pressing plate 133 is moved downward in the axial direction of the guide tube 134, so that the middle stopper 1331 of the pressing plate 133 is engaged between the upper stopper 131 and the lower stopper 132. Here, when the pressing plate 133 is disconnected from the upper and lower stoppers, the length of the spring is a natural length; when the pressing plate 133 is connected to the upper and lower stopper bars, the spring is in a compressed state.
In an embodiment of the utility model, there are two second connectors 140, one of which is disposed on the left side of the upper cover 110 and the lower cover 120, and the other is disposed on the right side of the upper cover 110 and the lower cover 120. The structure of each second connector 140 is the same as that of the first connector 130. Specifically, the first receiving groove 111 is formed in the front outer wall of the upper cover 110 and the lower cover 120, and the two first receiving grooves 111 are also formed in the rear outer wall. The guide tube 134 of the first connector 130 can be received in the first receiving groove 111, and the upper and lower stopper bars 131 and 132 are fixed to the inner wall of the first receiving groove 111. In this way, each first accommodating groove 111 can accommodate one first connector 130, so that each first connector 130 is not easily subjected to impact or impact, and thus each first connector 130 is not easily opened or damaged spontaneously, and the possibility of leakage of the radioactive sample is further reduced. A second receiving groove 112 is formed at the left side of the upper cover 110 and the lower cover 120, and a second receiving groove 112 is also formed at the rear side. The guide tube 134 of the second connector 140 can be received in the second receiving groove 112, and the upper and lower stopper bars 131 and 132 are fixed to the inner wall of the receiving groove. In this way, each second accommodating groove 112 can accommodate one second connector 140, so that each second connector 140 is not easily subjected to impact or impact, and thus each second connector 140 is not easily opened or damaged spontaneously, and the possibility of leakage of the radioactive sample is further reduced.
In an embodiment of the present invention, the upper cover 110 and the lower cover 120 are provided with a mounting groove 113 on the front side and a mounting groove 113 on the rear side. The radioactive sample carrying box further comprises two handles 150, and the two handles 150 are respectively fixed in the two mounting grooves 113. The mounting groove 113 greatly prolongs the life span of the handle 150. The handles 150 disposed on both sides of the carrying box facilitate the transfer of the carrying box.
In an embodiment of the present invention, the upper cover body 110 and the lower cover body 120 are both square, and four corners of the upper cover body 110 and the lower cover body 120 are rounded. As such, stress concentration may occur at four corners of the upper cover 110 and the lower cover 120, so that the four corners of the upper and lower covers are not easily damaged. The radioactive sample carrying box further includes eight pad feet 160, four of the pad feet 160 are respectively covered at four corners of the top end of the upper cover body 110, and the other four pad feet 160 are respectively covered at four corners of the bottom end of the lower cover body 120. Therefore, the possibility of damage to the four corners of the upper cover body and the lower cover body is further reduced, the wear resistance and the impact resistance of the four corners of the upper cover body and the lower cover body are effectively improved, and the four corners of the upper cover body and the lower cover body are not easy to deform.
In an embodiment of the present invention, the bottom ends of the four sides of the upper cover 110 and the top ends of the four sides of the lower cover 120 are provided with barrier strips. So, when upper and lower lid was closed, the barrier strip had improved the leakproofness of upper and lower lid butt effectively, had reduced the possibility that the radioactive sample took place to reveal effectively. In addition, the top end of the inside of the upper cover 110 and the bottom end of the inside of the lower cover 120 are both provided with a limiting groove. The limiting groove can effectively improve the stability of the position of the radioactive sample in the carrying box, so that the radioactive samples in the carrying box are not easy to collide with each other, and the safety of the radioactive samples in the transfer process is improved. It should be noted that, the spacing groove is the multiple shape, is applicable to the radioactive sample of different shapes respectively.
In the description herein, reference to the description of the terms "one embodiment," "some embodiments," "an example," "a specific example," "one specific embodiment," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, a schematic representation of the term does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the scope of the present invention by equivalent replacement or change according to the technical solution and the inventive concept of the present invention within the scope of the present disclosure.
Claims (9)
1. A radioactive sample carrying case, comprising:
the upper cover body, the lower cover body, the first connector and the second connector;
the upper cover body is hollow;
the lower cover body is hollow, and the top end of the lower cover body is abutted with the bottom end of the upper cover body to form a box body structure;
the number of the first connectors is four, two of the first connectors are arranged on the front sides of the upper cover body and the lower cover body, and the other two of the first connectors are arranged on the rear sides of the upper cover body and the lower cover body;
each first connector comprises an upper limiting strip, a lower limiting strip and a pressing plate;
the upper limit strip and the lower limit strip are both fixed on the outer wall of the upper cover body;
the lower part of the pressing plate is rotationally connected with the outer wall of the lower cover body, and the upper part of one side surface is provided with a middle limiting strip; the middle limiting strip can be clamped between the upper limiting strip and the lower limiting strip;
the left side and the right side of the lower cover body are respectively detachably connected with the left side and the right side of the upper cover body through the second connectors.
2. The radioactive sample carrying box according to claim 1, wherein a yielding groove adapted to the lower limiting strip is formed at the bottom end of the middle limiting strip.
3. A radioactive sample carrying case according to claim 1, wherein each of the first connectors further comprises a guide cylinder and a spring;
the guide cylinder is hollow, the top end of the guide cylinder is of an open structure, the bottom end of the guide cylinder is rotatably connected with the outer wall of the lower cover body, and the upper part of one side wall of the guide cylinder is provided with a through hole matched with the middle limit strip;
the spring is arranged in the guide cylinder and is vertically arranged, and the bottom end of the spring is fixedly connected with the bottom of the guide cylinder;
the pressing plate penetrates through the guide cylinder, the bottom end of the pressing plate is fixedly connected with the top end of the spring, and the top end of the pressing plate is higher than the preset height of the top end of the guide cylinder.
4. A radioactive sample carrying case according to claim 3, wherein the second connectors are two, one of which is provided on the left side of the upper cover and the lower cover, and the other of which is provided on the right side of the upper cover and the lower cover;
the structure of each second connector is the same as that of the first connector;
the outer walls of the front sides of the upper cover body and the lower cover body are provided with first accommodating grooves, and the outer wall of the rear side is also provided with two first accommodating grooves;
the guide cylinder of the first connector can be accommodated in the first accommodating groove, and the upper limiting strip and the lower limiting strip are fixed on the inner wall of the first accommodating groove;
a second accommodating groove is formed in the left sides of the upper cover body and the lower cover body, and the second accommodating groove is also formed in the rear side of the upper cover body and the lower cover body;
the guide cylinder of the second connector can be contained in the second containing groove, and the upper limiting strip and the lower limiting strip are fixed on the inner wall of the second containing groove.
5. The radioactive sample carrying box according to any one of claims 1 to 4, wherein a mounting groove is formed at a front side of the upper cover and a mounting groove is formed at a rear side of the lower cover;
also comprises a handle;
the number of the handles is two, and the handles are respectively fixed in the two mounting grooves.
6. A radioactive sample carrying case according to any one of claims 1 to 4, wherein the upper cover and the lower cover are both of a square configuration;
and the four corners of the upper cover body and the lower cover body are both subjected to fillet treatment.
7. The radioactive sample carrying box according to claim 6, wherein the bottom ends of the four sides of the upper cover and the top ends of the four sides of the lower cover are provided with blocking strips.
8. The radioactive sample carrying case according to claim 6, further comprising a foot pad;
the number of the pad feet is eight, four of the pad feet are respectively coated at four corners of the top end of the upper cover body, and the other four pad feet are respectively coated at four corners of the bottom end of the lower cover body.
9. The radioactive sample carrying box according to any one of claims 1 to 4, wherein a top end of the inside of the upper cover body and a bottom end of the inside of the lower cover body are provided with a limiting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121630187.5U CN215496036U (en) | 2021-07-16 | 2021-07-16 | Radioactive sample carrying box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121630187.5U CN215496036U (en) | 2021-07-16 | 2021-07-16 | Radioactive sample carrying box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215496036U true CN215496036U (en) | 2022-01-11 |
Family
ID=79727511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121630187.5U Active CN215496036U (en) | 2021-07-16 | 2021-07-16 | Radioactive sample carrying box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215496036U (en) |
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2021
- 2021-07-16 CN CN202121630187.5U patent/CN215496036U/en active Active
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