CN112545129B

CN112545129B - Outdoor carrying case of X-ray dosimeter

Info

Publication number: CN112545129B
Application number: CN202011572931.0A
Authority: CN
Inventors: 顾琦
Original assignee: Shanghai Kangdun Testing Technology Co ltd
Current assignee: Shanghai Kangdun Testing Technology Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2023-03-31
Anticipated expiration: 2040-12-24
Also published as: CN112545129A

Abstract

The invention discloses an outdoor carrying case of an X-ray dosimeter, which belongs to the technical field of carrying cases and comprises a case body, a case cover hinged on the case body and a handle fixedly connected on the case cover, wherein two lock catches and two lock hooks are respectively arranged on the side walls of the front surfaces of the case body and the case cover, the two lock catches and the two lock hooks are mutually matched for use, and one side walls of the case body and the case cover are movably connected with an articulated piece; under hinge bar an and hinge bar b's effect, with the ascending lifting of three-layer receiver, be convenient for take out the X radiation dosimeter of laying above each layer, high durability and convenient use, outwards pull out three activity box in proper order, can place other article in the activity box, improve the inside storage capacity of box, and can classify to different parts and place, the function diversification has been realized, can pop out the activity frame automatically, the follow-up use of being convenient for, and under the effect of light and switch, open the switch and can make light work, provide the illumination function, the people of being convenient for use the box at night.

Description

Outdoor carrying case of X-ray dosimeter

Technical Field

The invention belongs to the technical field of carrying cases, and particularly relates to an outdoor carrying case for an X-ray dosimeter.

Background

The term dose refers to the amount of radiation and the interaction between radiation and a substance in the field of ionizing radiation application, such as absorbed dose, irradiated dose, kerma, flux density, etc., in the broad sense, the term dose is also the only definable term of dose refers to absorbed dose, in radiobiology and radiotherapy the term "dose" often refers to water absorbent dose, so the term dosimeter sometimes refers to an absorbed dosimeter such as a chemical dosimeter, but more often refers to a generalized dose, for example, the term unmodified dosimeter generally refers to a measuring instrument consisting of an ionization chamber and an electrometer.

At present, the X radiation dosimeter needs to use the outdoor case of carrying when carrying, but current case function singleness of carrying, and portability is poor, and memory capacity is limited, can not carry more X radiation dosimeters and other parts, and when using the mode that the multilayer was placed, the one deck of bottommost was difficult to be taken out, has certain drawback in the use.

Disclosure of Invention

The invention aims to provide an outdoor carrying case of an X-ray dosimeter, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a case is carried in open air of X radiation dose meter, includes the box, articulates case lid and the handle of rigid coupling on the case lid on the box, install two hasp and latch hook on the positive lateral wall of box and case lid respectively, and two hasp and two latch hooks use of mutually supporting, swing joint has the articulated elements on the lateral wall of box and case lid, be equipped with the three-layer receiver in the box, and all seted up a plurality of grooves of accomodating on the three-layer receiver, and all seted up the spout on the lateral wall of three-layer receiver, and sliding connection has two sliders in the spout, and six sliders all articulate mutually through hinge bar an between two liang, so lifting unit is installed to the bottom of box, and lifting unit is connected with the box of the box undermost in, still have the movable frame through spring an elastic connection in the box, and movable frame swing joint is in the box, the movable frame is close to the lateral wall of outside and is uncovered structure, and installs the box subassembly of taking out in the movable frame, the box department of being close to the position at movable frame top inlays and is equipped with the buckle subassembly.

As a preferred embodiment, the lifting assembly comprises a bearing sleeve a embedded inside the box body, a rotating shaft is connected to the bearing sleeve a in a rotating mode, a rotating disc is fixedly connected to the top end of the rotating shaft, a bevel gear a is fixedly connected to the bottom end of the rotating shaft and meshed with the bevel gear b, the bevel gear b is fixedly connected to the outer side wall of one end of the rotating shaft, the rotating shaft is rotatably connected to the bottom of the inner side of the box body through the two bearing sleeves b, worms are fixedly connected to the two ends of the rotating shaft and respectively meshed with the two worm gears, the two worm gears are respectively fixedly connected to one ends of the two bidirectional screws, the middle end of each bidirectional screw is rotatably connected to the bottom of the inner side of the box body through a bearing sleeve c, screw sleeves are respectively connected to the two ends of each bidirectional screw in a spiral transmission mode, the two screw sleeves are respectively embedded in the two movable blocks, and the two movable blocks are respectively hinged to the two sliding blocks on the side wall of the storage box body at the bottom.

In a preferred embodiment, the joints of the hinge rod a and the hinge rod b are hinged to each other.

As a preferred embodiment, take out box subassembly includes three activity box, the spacing groove has all been seted up on the lateral wall that is located two activity boxes in upper portion and middle part, and sliding connection has the stopper in the spacing groove, the lateral wall that is located lower part and middle part activity box all articulates with two stoppers respectively through the gag lever post, the T-slot a has all been seted up on the surface that is located lower part and middle part activity box, and sliding connection has T-shaped piece an in the T-shaped slot a, two T-shaped piece a rigid couplings are respectively on the lateral wall that is located upper portion and middle part activity box, T-shaped slot b has been seted up to the inboard bottom of activity frame, and sliding connection has T-shaped piece b in the T-shaped slot b, T-shaped piece b rigid coupling is on the bottom surface that is located lower part activity box, it has the piece of drawing to be located the rigid coupling on the lateral wall that upper portion activity box is close to the outside.

As a preferred embodiment, buckle subassembly includes the fixture block of elastic connection in the box inside through spring b, and the rigid coupling has the shifting block on the fixture block, and the equal swing joint of fixture block and shifting block is close to the position of movable frame in the box, and the draw-in groove has been seted up to the position that the movable frame lateral wall is close to the fixture block, and fixture block and draw-in groove cooperation use, and the fixture block specifically is right trapezoid.

As a preferred embodiment, the hinge member is composed of a connecting rod a and a connecting rod b, the ends of the connecting rod a and the connecting rod b far away from each other are respectively hinged with the side walls of the box cover and the box body, and the ends of the connecting rod a and the connecting rod b near to each other are hinged with each other.

As a preferred embodiment, the rigid coupling has a plurality of collecting bags on the inside wall of case lid, installs light and switch on the inside wall of case lid, and light and switch electric connection.

As a preferred embodiment, a metal protection strip is fixedly arranged at a corner of the outer side wall of the box body.

Compared with the prior art, the outdoor carrying case of the X-ray dosimeter provided by the invention at least has the following beneficial effects:

(1) Through the arrangement of the lifting assembly, the rotating disc is rotated and drives the rotating shaft to rotate, the rotating shaft is driven to rotate through the meshing action of the bevel gear a and the bevel gear b, the bidirectional screw rod is driven to rotate through the meshing action of the worm and the worm wheel, and the two moving blocks are close to each other through the action of the screw sleeve after the bidirectional screw rod rotates, so that the three layers of storage boxes are lifted upwards under the action of the hinge rod a and the hinge rod b, the X-ray dosimeters placed on the upper surfaces of the layers can be taken out conveniently, and the use is convenient and fast;

(2) Through the arrangement of the movable frame and the box drawing assembly, after the movable frame is popped out of the box body through the spring a, the drawing block is pulled outwards, so that the three movable boxes are gradually pulled outwards in sequence, other articles can be placed in the movable boxes, the storage capacity in the box body is improved, different parts can be placed in a classified manner, and the function diversification is realized;

(3) Through the arrangement of the buckle assembly, after the movable frame is pressed into the box body, the movable frame is clamped by utilizing the action of the clamping block and the clamping groove, so that the movable frame is fixed in the box body, and after the shifting block is pulled and the clamping block is driven to be separated from the clamping groove, the movable frame can be automatically popped out under the elastic action of the spring a, so that the movable frame is convenient for subsequent use;

(4) Through the setting of accomodating the bag, can place other article equally, increase the use capacity of box to under the effect of light and switch, open the switch and can make light work, provide the illumination function, the people of being convenient for use the box night.

Drawings

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

FIG. 2 is a rear view of the present invention;

FIG. 3 is a schematic view of a three-layer storage box and a lifting assembly according to the present invention;

FIG. 4 is a schematic drawing of the movable frame with the drawer assembly;

FIG. 5 is a schematic sectional view of the movable frame of the present invention;

FIG. 6 is a cross-sectional view of the snap assembly in the case of the present invention.

In the figure: 1. a box body; 2. a box cover; 3. locking; 4. a latch hook; 5. an articulation member; 501. a connecting rod a; 502. a connecting rod b; 6. a storage box; 601. a receiving groove; 7. a chute; 8. a slider; 9. a hinge rod a; 10. a lifting assembly; 1001. rotating the disc; 1002. a rotating shaft; 1003. a bearing sleeve a; 1004. a bevel gear a; 1005. a bevel gear b; 1006. a rotating shaft; 1007. a bearing sleeve b; 1008. a worm; 1009. a worm gear; 1010. a bidirectional lead screw; 1011. a bearing sleeve c; 1012. sleeving the silk; 1013. a moving block; 1014. a hinge lever b; 11. a spring a; 12. a movable frame; 13. a box drawing assembly; 1301. a movable box; 1302. a limiting rod; 1303. a limiting block; 1304. a limiting groove; 1305. a T-shaped block a; 1306. a T-shaped groove a; 1307. a T-shaped block b; 1308. a T-shaped groove b; 1309. drawing the block; 14. a buckle assembly; 1401. a spring b; 1402. a clamping block; 1403. shifting blocks; 1404. a card slot; 15. a handle; 16. a storage bag; 17. an illuminating lamp; 18. a switch; 19. a metal guard bar.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention. The conditions in the embodiments may be further adjusted according to specific conditions, and simple modifications of the method of the present invention based on the concept of the present invention are all within the scope of the present invention as claimed.

Referring to fig. 1-6, the invention provides an outdoor carrying case for an X-ray dosimeter, which includes a case body 1, a case cover 2 hinged to the case body 1, and a handle 15 fixedly connected to the case cover 2, wherein two latches 3 and two latch hooks 4 are respectively mounted on the side walls of the front sides of the case body 1 and the case cover 2, and the two latches 3 and the two latch hooks 4 are used in cooperation with each other, a hinge 5 is movably connected to one side wall of the case body 1 and the case cover 2, the hinge 5 is composed of a connecting rod a501 and a connecting rod b502, the ends of the connecting rod a501 and the connecting rod b502 far away from each other are respectively hinged to the side walls of the case cover 2 and the case body 1, and the ends of the connecting rod a501 and the connecting rod b502 close to each other are hinged to each other (see fig. 1 and fig. 2); through the action of the hinge 5, the box cover 2 can be opened by 90 degrees, and the box cover 2 is limited and supported.

The three-layer storage box 6 is arranged in the box body 1, a plurality of storage grooves 601 are formed in each three-layer storage box 6, sliding grooves 7 are formed in the side walls of each three-layer storage box 6, two sliding blocks 8 are connected in each sliding groove 7 in a sliding mode, and every two six sliding blocks 8 are hinged through a hinge rod a9, so that a lifting assembly 10 is arranged at the bottom of the box body 1, the lifting assembly 10 is connected with the storage box 6 at the lowest position in the box body 1, each lifting assembly 10 comprises a bearing sleeve a1003 embedded in the box body 1, a rotating shaft 1002 is connected in the bearing sleeve a1003 in a rotating mode, a rotating disc 1001 is fixedly connected to the top end of the rotating shaft 1002, a bevel gear a1004 is fixedly connected to the bottom end of the rotating shaft 1002, and the bevel gear a1004 is meshed with a bevel gear b1005, the bevel gear b1005 is fixedly connected on the outer side wall of one end of the rotating shaft 1006, the rotating shaft 1006 is rotatably connected on the bottom of the inner side of the box body 1 through two bearing sleeves b1007, the two ends of the rotating shaft 1006 are fixedly connected with the worms 1008, the two worms 1008 are respectively engaged with the two worm gears 1009, the two worm gears 1009 are respectively fixedly connected on one ends of two bidirectional lead screws 1010, the middle end of the bidirectional lead screw 1010 is rotatably connected on the bottom of the inner side of the box body 1 through a bearing sleeve c1011, the two ends of the bidirectional lead screw 1010 are respectively connected with the thread sleeves 1012 in a screw transmission manner, the two thread sleeves 1012 are respectively embedded in the two movable blocks 1013, and the two movable blocks 1013 are respectively hinged with the two slide blocks 8 on the side wall of the bottom storage box 6 in the box body 1 through two hinge rods b1014 (see fig. 1 and 3); the X-ray dosimeter arranged on each layer is convenient to take out, and the use is convenient and fast.

The joints of the hinge rod a9 and the hinge rod b1014 are hinged with each other (see fig. 3); the three-layer storage box 6 can be lifted synchronously by the hinge action at the joint of the hinge rod a9 and the hinge rod b 1014.

The inside of the box body 1 is also elastically connected with a movable frame 12 through a spring a11, the movable frame 12 is movably connected in the box body 1, the side wall of the movable frame 12 close to the outside is of an open structure, a drawer assembly 13 is installed in the movable frame 12, the drawer assembly 13 comprises three movable boxes 1301, the side walls of the two movable boxes 1301 positioned at the upper part and the middle part are respectively provided with a limiting groove 1304, the limiting grooves 1304 are connected with limiting blocks 1303 in a sliding manner, the side walls of the movable boxes 1301 positioned at the lower part and the middle part are respectively hinged with the two limiting blocks 1303 through limiting rods 1302, the surfaces of the movable boxes 1301 positioned at the lower part and the middle part are respectively provided with a T-shaped groove a1306, the T-shaped groove a1306 is connected with a T-shaped block a1306 in a sliding manner, the two T-shaped blocks a1305 are respectively fixedly connected on the side walls of the movable boxes 1301 positioned at the upper part and the middle part, the bottom of the inner side of the movable frame 12 is provided with a T-shaped groove b1308 which is connected with a T-shaped block 1307 in a sliding manner, the T-shaped block b1307 is fixedly connected on the bottom surface of the movable box 1301 positioned at the lower part of the movable box 1301, and the side wall of the movable box 1301 positioned at the movable box 1301 close to the outer part of the upper part is fixedly connected with a drawing block 1309 (see drawing 1, 4 and 5); pop out back in following box 1 with activity frame 12 through spring a11, outside pulling pull piece 1309 to progressively outwards pull out three activity box 1301 in proper order, can place other article in the activity box 1301, improve the inside storage capacity of box 1, and can classify to different parts and place, realized that the function is diversified.

A buckle assembly 14 is embedded in the box body 1 at a position close to the top of the movable frame 12, the buckle assembly 14 comprises a fixture block 1402 elastically connected to the inside of the box body 1 through a spring b1401, a shifting block 1403 is fixedly connected to the fixture block 1402, the fixture block 1402 and the shifting block 1403 are both movably connected to the position close to the movable frame 12 in the box body 1, a clamping groove 1404 is formed in the side wall of the movable frame 12 close to the fixture block 1402, the fixture block 1402 and the clamping groove 1404 are matched for use, and the fixture block 1402 is specifically in a right trapezoid shape (see fig. 6); after the movable frame 12 is pressed into the box body 1, the movable frame 12 is clamped by the clamping block 1402 and the clamping groove 1404, so that the movable frame 12 is fixed in the box body 1, and after the shifting block 1403 is pulled and the clamping block 1402 is driven to be separated from the clamping groove 1404, the movable frame 12 can be automatically ejected out under the elastic action of the spring a11, so that the movable frame is convenient to use subsequently.

A plurality of storage bags 16 are fixedly connected to the inner side wall of the box cover 2, an illuminating lamp 17 and a switch 18 are mounted on the inner side wall of the box cover 2, and the illuminating lamp 17 is electrically connected with the switch 18 (see fig. 1); the switch 18 is turned on to operate the illumination lamp 17, thereby providing an illumination function and facilitating the use of the case 1 by people at night.

A metal protection strip 19 is fixedly arranged at the corner of the outer side wall of the box body 1 (see figure 2); provide the safeguard effect for box 1 lateral wall, reduce the collision and damage.

When the contact lock catch 3 is locked with the lock catch 3, after the box cover 2 is opened, the rotating disc 1001 is rotated and the rotating shaft 1002 is driven to rotate through the arrangement of the lifting assembly 10, the rotating shaft 1006 is driven to rotate through the meshing action of the bevel gear a1004 and the bevel gear b1005, the bidirectional screw 1010 is driven to rotate through the meshing action of the worm 1008 and the worm wheel 1009, the two moving blocks 1013 are close to each other through the action of the thread sleeve 1012 after the bidirectional screw 1010 rotates, so that the three-layer storage box 6 is lifted upwards under the action of the hinge rod a9 and the hinge rod b1014, the X-ray dosimeters placed on each layer are convenient to take out, the use is convenient and quick, and after the movable frame 12 is pressed into the box body 1 through the arrangement of the buckle assembly 14, the movable frame 12 is clamped through the action of the fixture block 1402 and the clamping groove 1404, make it fixed in box 1, pulling shifting block 1403 and drive fixture block 1402 and break away from draw-in groove 1404 after, under the spring action of spring a11, can pop out activity frame 12 automatically, be convenient for follow-up use, through activity frame 12 and the setting of taking out box subassembly 13, activity frame 12 pops out the back from box 1, outside pulling pull piece 1309, thereby progressively outwards pull out three activity box 1301 in proper order, can place other article in the activity box 1301, improve the inside storage capacity of box 1, and can classify and place different parts, function diversification has been realized, last through the setting of accomodating bag 16, can place other article equally, increase the use capacity of box 1, and under the effect of light 17 and switch 18, open switch 18 and can make light 17 work, provide the illumination function, the people of being convenient for use box 1 at night.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an outdoor case that carries of X radiation dosimeter, includes box (1), articulates case lid (2) on box (1) and handle (15) of rigid coupling on case lid (2), its characterized in that: two lock catches (3) and two lock hooks (4) are respectively arranged on the side walls of the front surfaces of the box body (1) and the box cover (2), and the two lock catches (3) and the two lock hooks (4) are mutually matched for use, one side wall of the box body (1) and the box cover (2) is movably connected with a hinged piece (5), three layers of storage boxes (6) are arranged in the box body (1), and a plurality of accommodating grooves (601) are arranged on the three layers of accommodating boxes (6), and the side walls of the three layers of storage boxes (6) are all provided with sliding chutes (7), two sliding blocks (8) are connected in the sliding groove (7) in a sliding way, and every two six sliding blocks (8) are hinged through a hinge rod a (9), therefore, the bottom of the box body (1) is provided with a lifting component (10), and the lifting component (10) is connected with the lowest storage box (6) in the box body (1), the box body (1) is also elastically connected with a movable frame (12) through a spring a (11), the movable frame (12) is movably connected in the box body (1), the side wall of the movable frame (12) close to the outside is of an open structure, a box drawing assembly (13) is arranged in the movable frame (12), and a buckle assembly (14) is embedded in the box body (1) at a position close to the top of the movable frame (12);

the lifting assembly (10) comprises a bearing sleeve a (1003) embedded in the box body (1), a rotating shaft (1002) is connected in the bearing sleeve a (1003) in a rotating mode, a rotating disc (1001) is fixedly connected to the top end of the rotating shaft (1002), a bevel gear a (1004) is fixedly connected to the bottom end of the rotating shaft (1002), the bevel gear a (1004) is meshed with a bevel gear b (1005), the bevel gear b (1005) is fixedly connected to the outer side wall of one end of the rotating shaft (1006), the rotating shaft (1006) is rotatably connected to the bottom of the inner side of the box body (1) through two bearing sleeves b (1007), worms (1008) are fixedly connected to two ends of the rotating shaft (1006), the two worms (1008) are respectively meshed with two worm gears (1009), the two worm gears (1009) are respectively fixedly connected to one end of two bidirectional lead screws (1010), the middle end of the bidirectional lead screw (1010) is rotatably connected to the bottom of the inner side of the box body (1) through a bearing sleeve c (1011), two spiral transmission screw sleeves (1012) are respectively connected to two ends of the bidirectional lead screws (1010), and two movable blocks (1013) are respectively hinged to the side walls (1014) and hinged to two movable blocks (1013) and hinged to the two movable blocks (1014) are respectively hinged to the side walls (1013);

the joints of the hinge rods a (9) and b (1014) are hinged with each other;

the drawer assembly (13) comprises three movable boxes (1301), limiting grooves (1304) are formed in side walls of the two movable boxes (1301) on the upper portion and the middle portion, limiting blocks (1303) are connected in the limiting grooves (1304) in a sliding mode, side walls of the movable boxes (1301) on the lower portion and the middle portion are hinged to the two limiting blocks (1303) through limiting rods (1302), T-shaped grooves a (1306) are formed in the surfaces of the movable boxes (1301) on the lower portion and the middle portion, T-shaped blocks a (1305) are connected in the T-shaped grooves a (1306) in a sliding mode, the two T-shaped blocks a (1305) are fixedly connected to the side walls of the movable boxes (1301) on the upper portion and the middle portion respectively, T-shaped grooves b (1308) are formed in the bottom of the inner side of the movable frame (12), T-shaped blocks b (1307) are connected in the T-shaped grooves b (1308) in a sliding mode, T-shaped blocks b (1307) are fixedly connected to the bottom face of the movable boxes (1301) on the bottom face of the lower portion, and pull blocks (1309) are fixedly connected to side walls, which are located on the outer portion of the movable boxes (1301).

2. An outdoor carrying case of an X-ray dosimeter according to claim 1, characterized in that: buckle subassembly (14) include through spring b (1401) elastic connection at inside fixture block (1402) of box (1), and the rigid coupling has shifting block (1403) on fixture block (1402), and the equal swing joint of fixture block (1402) and shifting block (1403) is close to the position of movable frame (12) in box (1), and draw-in groove (1404) have been seted up to the position that movable frame (12) lateral wall is close to fixture block (1402), and fixture block (1402) and draw-in groove (1404) cooperation use, and fixture block (1402) specifically are right trapezoid.

3. An outdoor carrying case of an X-ray dosimeter according to claim 1, characterized in that: the hinge piece (5) comprises a connecting rod a (501) and a connecting rod b (502), one ends, far away from the connecting rod a (501) and the connecting rod b (502), of the connecting rod a are hinged to the side walls of the box cover (2) and the box body (1) respectively, and one ends, close to the connecting rod a (501) and the connecting rod b (502), of the connecting rod a are hinged to one another.

4. An outdoor carrying case of an X-ray dosimeter according to claim 1, characterized in that: a plurality of storage bags (16) are fixedly connected to the inner side wall of the box cover (2), an illuminating lamp (17) and a switch (18) are installed on the inner side wall of the box cover (2), and the illuminating lamp (17) is electrically connected with the switch (18).

5. An outdoor carrying case of an X-ray dosimeter according to claim 1, characterized in that: and a metal protection strip (19) is fixedly arranged at the corner of the outer side wall of the box body (1).