A cabinet for portable security x-ray machine

Abstract

The utility model discloses a kind of for portable security check X-ray machine's cabinet, comprising: aluminium profile box, its outer ring is wave ridge shape;First cover, X-ray window is opened in it;Second cover, power connection window and airbag air hole are opened in it;Wherein, aluminium profile box is fixedly connected with first cover and second cover by several screws;Sealing material is equipped between aluminium profile box and first cover and second cover.This embodiment provides the cabinet for portable security check X-ray machine, and the wave ridge shape profile design of aluminium extrusion can maximize heat conduction surface area and form heat channel, adopt aluminium profile as cabinet material, ensure the heat dissipation effect, so that the miniaturization portable security check X-ray machine can normally work, further improve the portability of security check X-ray machine.

Description

TECHNICAL FIELD

[0001] The utility model relates to security check equipment technical field, concretely relates to a machine case for portable security check X light machine. BACKGROUND

[0002] The security check X light machine is the electronic equipment that adopts X ray scanning imaging technology to carry out security detection to luggage, is composed of X ray generator, X ray detector, image processing system etc., and judges the security of article according to scanning imaging. The X ray security check instrument belongs to low-dangerous ray device, and the radiation amount is far less than medical X light machine. The security check X light machine is mainly arranged at the place needing security check such as subway, airport, museum, government office etc., and is used for checking whether luggage, parcel and other articles meet the safety specification.

[0003] At present, the security check X light machine on the market, especially portable security check X light machine, has many problems in heat dissipation due to its small size. UTILITARY MODEL CONTENTS

[0004] Therefore, the utility model embodiment provides a machine case for portable security check X light machine to solve the problem of insufficient heat dissipation of the portable security check X light machine in the prior art.

[0005] The utility model embodiment provides a machine case for portable security check X light machine, which comprises:

[0006] The outer ring of the aluminum profile box is wave-shaped.

[0007] A first cover plate is provided with an X-ray window.

[0008] A second cover plate is provided with a power connection window and an airbag air hole.

[0009] The aluminum profile box, the first cover plate and the second cover plate are fixedly connected by a plurality of screws, and sealing material is arranged between the aluminum profile box, the first cover plate and the second cover plate.

[0010] Optionally, the machine case further comprises:

[0011] A first oil injection hole is arranged on the aluminum profile box, and the outer ring of the aluminum profile box around the first oil injection hole is flat.

[0012] A second oil injection hole is arranged on the second cover plate.

[0013] Optionally, a groove is arranged at each screw hole of the first cover plate and the second cover plate, so that the nut of the screw is lower than the surface of the first cover plate / second cover plate after installation.

[0014] Optionally, the first annular groove is arranged on the side of the first cover plate facing the aluminum profile box; wherein the inner circle of the first annular groove is consistent in shape and size with the inner circle of the aluminum profile box.

[0015] The first O-shaped rubber gasket is arranged in the first annular groove.

[0016] Optionally, the second annular groove is arranged on the side of the second cover plate facing the aluminum profile box; wherein the inner circle of the second annular groove is consistent in shape and size with the inner circle of the aluminum profile box.

[0017] The second O-shaped rubber gasket is arranged in the second annular groove.

[0018] Optionally, the third annular groove is further arranged on the side of the second cover plate facing the aluminum profile box and outside the power supply wiring window.

[0019] Optionally, the sealing cover plate is further arranged on the side of the second cover plate facing the aluminum profile box, the sealing cover plate covers the third annular groove, and the third O-shaped rubber gasket is arranged in the third annular groove.

[0020] Optionally, the second cover plate further comprises:

[0021] The rectangular air bag groove is arranged on the side of the second cover plate facing the aluminum profile box.

[0022] The square air bag is in the form of an open box, the edge of the square air bag extends outward, and the edge of the square air bag is a circular hem; the square air bag is inverted in the rectangular air bag groove, and the edge of the square air bag abuts against the edge of the rectangular air bag groove.

[0023] The air bag pressing plate is provided with a window in the middle, so that the main part of the square air bag passes through; the window edge of the air bag pressing plate in contact with the square air bag is provided with a stepped first boss and a second boss; wherein the second boss is higher than the first boss, and the second boss is located in the inner circle of the window of the air bag pressing plate compared with the first boss; the second boss abuts against the outwardly extending part of the square air bag, and the first boss abuts against the circular hem of the square air bag, and the air bag pressing plate is fixed on the second cover plate by screws.

[0024] The utility model discloses the beneficial effects of:

[0025] The box for the portable security X-ray machine provided in the embodiment can maximize the heat conduction surface area and form a heat channel by the wave-rib-shaped profile design of aluminum extrusion, adopts aluminum profile as the box material, guarantees the heat dissipation effect, so that the small-sized portable security X-ray machine can work normally, and the portability of the security X-ray machine is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0026] The features and advantages of the present application will be more clearly understood through the following detailed description taken in conjunction with the accompanying drawings, in which:

[0027] Figure 1 A whole machine front view of the cabinet for the portable security inspection X-ray machine is shown in the embodiment of the present application;

[0028] Figure 2 A whole machine back view of the cabinet for the portable security inspection X-ray machine is shown in the embodiment of the present application;

[0029] Figure 3 An aluminum profile cabinet structure diagram for the portable security inspection X-ray machine is shown in the embodiment of the present application;

[0030] Figure 4 A first cover plate structure diagram of the cabinet for the portable security inspection X-ray machine is shown in the embodiment of the present application;

[0031] Figure 5 A second cover plate structure diagram of the cabinet for the portable security inspection X-ray machine is shown in the embodiment of the present application;

[0032] Figure 6 An air bag structure diagram of the cabinet for the portable security inspection X-ray machine is shown in the embodiment of the present application;

[0033] Figure 7 An air bag and second cover plate installation schematic diagram of the cabinet for the portable security inspection X-ray machine is shown in the embodiment of the present application;

[0034] Figure 8 An air bag cover plate structure diagram of the cabinet for the portable security inspection X-ray machine is shown in the embodiment of the present application;

[0035] Figure 9 An air bag installation sectional view of the cabinet for the portable security inspection X-ray machine is shown in the embodiment of the present application. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings of the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0037] As Figures 1 to 3As shown, the utility model embodiment provides a kind of for portable security X-ray machine's case, including aluminium profile box 1, first cover plate 2 and second cover plate 3, wherein, the outer circle of aluminium profile box 1 is wave ridge 101.First cover plate 2 is equipped with X-ray window 201.Second cover plate 3 is equipped with power connection window 301 and air bag air hole 302.Aluminium profile box 1 is fixedly connected with first cover plate 2 and second cover plate 3 by several screws 4.Aluminium profile box 1 and first cover plate 2 and second cover plate 3 between being equipped with sealing material.

[0038] Portable security X-ray machine is small, compared with normal security X-ray machine, the oil injection of whole machine is less, lead to its heat dissipation performance is influenced.The case for portable security X-ray machine provided in this embodiment, the wave ridge profile design of aluminium extrusion can maximize heat conduction surface area and form heat channel, adopt aluminium profile as case material, guarantee the heat dissipation effect, to realize the normal work of small portable security X-ray machine, further improve the portability of security X-ray machine.

[0039] X-ray window uses metal beryllium window, and beryllium window is fixed on first cover plate by epoxy resin.In specific embodiment, X-ray tube is placed in ray shielding box, is fixed in box, realizes ray shielding by inside ray shielding box, and whole machine shell adopts aluminium profile, guarantees heat dissipation performance.

[0040] As Figure 1 And Figure 3 As shown, first oil injection hole 102 is equipped on aluminium profile box 1;Wherein, the outer circle of aluminium profile box around first oil injection hole is flat.As Figure 2 As shown, second oil injection hole 303 is equipped on second cover plate 3.

[0041] In this embodiment, oil injection equipment is vacuumed and oil injected to the case after installation through two oil injection holes.

[0042] As Figure 1 And Figure 2 As shown, recess is equipped at each screw hole of first cover plate 2 and second cover plate 3, so that the nut of screw is below the surface of first cover plate / second cover plate after installation.

[0043] As Figure 4 As shown, first annular groove 202 is arranged on the side of first cover plate towards aluminium profile box;Wherein, the shape and size of inner circle of first annular groove are identical with the inner circle of aluminium profile box.First cover plate and aluminium profile box abut, and the sealed connection between the two is realized by first O-shaped rubber washer (not shown in the figure) arranged in first annular groove.

[0044] As Figure 5As shown, the second annular groove 304 is disposed on the side of the second cover plate facing the aluminum profile housing; wherein, the inner ring of the second annular groove has the same shape and size as the inner ring of the aluminum profile housing. The second cover plate abuts against the aluminum profile housing, and a sealing connection between the two is achieved by a second O-ring rubber gasket (not shown in the figure) disposed in the second annular groove.

[0045] In a specific embodiment, the aluminum profile box body is provided with corresponding annular protrusions at the positions corresponding to the first annular groove and the second annular groove. The height of the annular protrusions is slightly less than the depth of the annular grooves, and an O-ring rubber gasket is provided between them.

[0046] like Figure 5 As shown, a third annular groove is provided on the outer ring of the power connection window 301 on the side of the second cover plate facing the aluminum profile box. A sealing cover plate is provided at the power connection point, which is located on the side of the second cover plate facing the aluminum profile box. The sealing cover plate covers the third annular groove. The sealing treatment at the power connection window is achieved by a third O-ring rubber gasket set in the third annular groove.

[0047] like Figures 5 to 7 As shown, a rectangular airbag groove 305 is also provided on the inner side of the second cover plate. The square airbag 4 is an open box shape, with the edge of the square airbag extending outward and the edge of the square airbag being a round rolled edge 401; the square airbag 4 is inverted in the rectangular airbag groove 305, and the edge of the square airbag abuts against the edge of the rectangular airbag groove.

[0048] like Figure 8 As shown, the airbag pressure plate 5 has a window in the middle, allowing the main body of the square airbag to pass through. The edge of the window on the side of the airbag pressure plate that contacts the square airbag has a stepped first protrusion 501 and a second protrusion 502; wherein, the second protrusion 502 is higher than the first protrusion 501, and the second protrusion 502 is located within the inner circle of the window of the airbag pressure plate relative to the first protrusion 501. Figure 9 As shown, the second boss 502 abuts against the outwardly extending portion of the square airbag, and the first boss 501 abuts against the circular rolled edge of the square airbag. The airbag pressure plate is fixed to the second cover plate by screws. After the airbag pressure plate is securely installed, the first and second bosses compress the rubber airbag extension edge and the circular rolled edge to achieve an airtight seal.

[0049] Although embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations all fall within the scope defined by the appended claims.

Claims

1. A cabinet for a portable security x-ray machine, characterized by, The utility model relates to an X-ray machine box, comprising: An aluminum profile box with a wavy outer ring; A first cover plate with an X-ray window; A second cover plate with a power supply wiring window and an air bag air hole; The aluminum profile box is fixedly connected with the first cover plate and the second cover plate through a plurality of screws; and sealing material is arranged between the aluminum profile box and the first cover plate and the second cover plate.

2. The case for a portable security x-ray machine of claim 1, wherein, Further comprising: A first oil injection hole arranged on the aluminum profile box; wherein the outer ring of the aluminum profile box around the first oil injection hole is flat; A second oil injection hole arranged on the second cover plate.

3. The case for a portable security x-ray machine of claim 1, wherein, Grooves are arranged at each screw hole of the first cover plate and the second cover plate, so that the screw nut is lower than the surface of the first cover plate / second cover plate after installation.

4. The case for a portable security x-ray machine of claim 1, wherein, A first annular groove is arranged on the side of the first cover plate facing the aluminum profile box; wherein the inner ring of the first annular groove is consistent with the shape and size of the inner ring of the aluminum profile box; A first O-shaped rubber gasket is arranged in the first annular groove.

5. The case for a portable security x-ray machine of claim 1, wherein, A second annular groove is arranged on the side of the second cover plate facing the aluminum profile box; wherein the inner ring of the second annular groove is consistent with the shape and size of the inner ring of the aluminum profile box; A second O-shaped rubber gasket is arranged in the second annular groove.

6. The case for a portable security x-ray machine of claim 1, wherein, Further comprising: A third annular groove is arranged on the outer ring of the power supply wiring window on the side of the second cover plate facing the aluminum profile box.

7. The case for a portable security x-ray machine of claim 6, wherein, Further comprising: A sealing cover plate is arranged on the side of the second cover plate facing the aluminum profile box, covering the third annular groove; A third O-shaped rubber gasket is arranged in the third annular groove.

8. The case for a portable security x-ray machine of claim 1, wherein, Further comprising: An oblong air bag groove is arranged on the side of the second cover plate facing the aluminum profile box; A square air bag is in the form of an open box, the edge of the square air bag extends outward, and the edge of the square air bag is circular; the square air bag is inverted in the oblong air bag groove, and the edge of the square air bag abuts against the edge of the oblong air bag groove; An air bag pressing plate is provided with a window in the middle, so that the main part of the square air bag passes through; the window edge of the side of the air bag pressing plate in contact with the square air bag is provided with a stepped first boss and a second boss; wherein the second boss is higher than the first boss, and the second boss is located in the inner ring of the window of the air bag pressing plate compared with the first boss; the second boss abuts against the outwardly extending part of the square air bag, and the first boss abuts against the circular edge of the square air bag, and the air bag pressing plate is fixed on the second cover plate through a screw.

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