CN216494291U - Shielding cabinet - Google Patents

Abstract

The utility model relates to the technical field of signal shielding devices, and discloses a shielding cabinet, which comprises a cabinet body and a cabinet door; the cabinet body comprises a rear panel, a left panel, a right panel, an upper panel and a lower panel; the rear panel, the left panel, the right panel, the upper panel and the lower panel are respectively formed by integrally bending a metal plate; the rear panel, the left panel, the right panel, the upper panel and the lower panel are enclosed to form a cavity with an opening, and the cabinet door cover is arranged at the opening. In the shielding cabinet, the rear panel, the left panel, the right panel, the upper panel and the lower panel are integrally formed, and can be obtained only by processing a flat plate body, and the number of parts used in the manufacturing process of the cabinet body is small; after the cabinet body is integrally formed, joints among the rear panel, the left panel, the right panel, the upper panel and the lower panel are sealed, so that gaps needing to be sealed and blocked during manufacturing of the cabinet body are reduced, the process is simple, and the labor intensity of a producer is reduced.

Description

Shielding cabinet

Technical Field

The utility model relates to the technical field of signal shielding devices, in particular to a shielding cabinet.

Background

The shielding cabinet can shield signals of communication equipment such as mobile phones and tablet computers, and is widely used in various confidential meetings to avoid secret leakage of the communication equipment.

The shielding cabinet comprises a cabinet body and a cabinet door.

In the shielding cabinet in the prior art, the cabinet body is generally formed by assembling and welding a plurality of straight plate bodies, and the number of parts used in the manufacturing process is large, so that the process is complex, and the labor intensity of a producer is high.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is: the shielding cabinet has the advantages of small number of parts used in the manufacturing process of the cabinet body, simple process and low labor intensity of manufacturers.

In order to achieve the purpose, the utility model provides a shielding cabinet, which comprises a cabinet body and a cabinet door; the cabinet body comprises a rear panel, a left panel, a right panel, an upper panel and a lower panel; the rear panel, the left panel, the right panel, the upper panel and the lower panel are respectively formed by integrally bending a metal plate; the rear panel, the left panel, the right panel, the upper panel and the lower panel enclose to form a cavity with an opening, and the cabinet door cover is arranged at the opening.

Furthermore, the shielding device also comprises a shielding strip in a ring shape; the edge of the left panel is bent towards the inside of the cavity to form a first bent part, the edge of the right panel is bent towards the inside of the cavity to form a second bent part, the edge of the upper panel is bent towards the inside of the cavity to form a third bent part, and the edge of the lower panel is bent towards the inside of the cavity to form a fourth bent part; the front side surfaces of the first bending part, the second bending part, the third bending part and the fourth bending part are flush and connected to form a ring surface; the shield strips are mounted on the annular face.

Further, the device also comprises a storage mechanism for storing the communication equipment; the storage mechanism is disposed within the cavity.

Further, the storage mechanism comprises a frame enclosing a storage area and a storage box body in the storage area; the first bending part is bent towards the direction of the rear panel to form a first folding part; the second bending part is bent towards the direction of the rear panel to form a second folding part; the third bending part is bent towards the direction of the rear panel to form a third folding part; the fourth bending part is bent towards the direction of the rear panel to form a fourth folding part; the frame is respectively fixed on the first folding part, the second folding part, the third folding part and the fourth folding part.

Further, the device also comprises a first support frame and a second support frame; the frame comprises a plurality of partition plates which are arranged at intervals in the direction vertical to the lower panel; the number of the storage box bodies is multiple, and the storage box bodies are arranged at intervals in the direction vertical to the lower panel; each partition plate is arranged between two adjacent storage box bodies; the first support frame is arranged on the left panel in the cavity, a plurality of first support blocks are arranged on the first support frame, and the plurality of first support blocks are respectively arranged between the corresponding partition plates and the storage box body; the second supporting frame is arranged on the right panel in the cavity, a plurality of second supporting blocks are arranged on the second supporting frame, and the second supporting blocks are respectively arranged between the corresponding partition plates and the storage box body.

Further, the frame includes a first strip extending in a direction perpendicular to the lower panel, a second strip extending in a direction perpendicular to the lower panel, and a third strip extending in a direction perpendicular to the right panel; two ends of the third strip-shaped part are respectively connected to the end part of the first strip-shaped part and the end part of the second strip-shaped part; the first strip piece is attached to the first folding portion, the second strip piece is attached to the second folding portion, and the third strip piece is attached to the third folding portion.

Furthermore, a plurality of inserting pieces which penetrate through and are fixed on the first folding part are arranged on the first strip-shaped piece, and the second strip-shaped piece is fixedly connected with the second folding part through a bolt.

Further, the cabinet door also comprises a magnet arranged on the cabinet door or the cabinet body; the number of the magnets is multiple, the magnets are respectively arranged on the second bending parts, and the magnets are arranged at intervals along the direction perpendicular to the lower panel.

Further, the left panel is butted with the upper panel through welding, and the left panel is butted with the lower panel through welding; the right panel is in butt joint with the upper panel through welding, and the right panel is in butt joint with the lower panel through welding.

Further, the rear panel, the left panel, the right panel, the upper panel and the lower panel are all made of iron-carbon alloy.

Compared with the prior art, the shielding cabinet provided by the embodiment of the utility model has the beneficial effects that:

in the shielding cabinet provided by the embodiment of the utility model, the rear panel, the left panel, the right panel, the upper panel and the lower panel are integrally formed, and can be obtained only by processing a flat plate body, and the number of parts used in the manufacturing process of the cabinet body is small; after the cabinet body is integrally formed, joints among the rear panel, the left panel, the right panel, the upper panel and the lower panel are sealed, so that gaps needing to be sealed and blocked during manufacturing of the cabinet body are reduced, the process is simple, and the labor intensity of a producer is reduced.

Drawings

Fig. 1 is an overall view of a shield cabinet according to embodiments 1 and 2 of the present invention.

Fig. 2 is a structural view of a shielding cabinet body in embodiment 1 and embodiment 2 of the present invention.

Fig. 3 is another structural diagram of the shielding cabinet body in embodiment 1 and embodiment 2 of the present invention.

Fig. 4 is a front view of the shield cabinet of embodiment 1 of the present invention.

Fig. 5 is a sectional view taken along the line a-a in fig. 4 in embodiment 1 of the present invention.

Fig. 6 is a sectional view taken along the line B-B in fig. 5 in embodiment 1 of the present invention.

Fig. 7 is an enlarged view of the point C in fig. 5 of embodiment 1 of the present invention.

Fig. 8 is an enlarged view at D in fig. 6 of embodiment 1 of the present invention.

Fig. 9 is a structural view of a storage mechanism in embodiment 1 of the present invention.

Fig. 10 is a structural diagram of the shielding cabinet of embodiment 2 of the present invention after the cabinet door is removed.

Fig. 11 is an enlarged view of the shielding cabinet of embodiment 2 of the present invention at E in fig. 10.

Fig. 12 is a structural view of a storage mechanism of a shield cabinet according to embodiment 2 of the present invention.

Fig. 13 is a structural diagram of the shielding cabinet of the embodiment 1 and the embodiment 2 of the present invention before bending in the manufacturing process.

In the figure, 100, a cabinet body; 110. a rear panel; 120. a left panel; 121. a first bent portion; 122. a first fold-over portion; 130. a right panel; 131. a second bent portion; 132. a second fold-over portion; 140. an upper panel; 141. a third bent portion; 142. a third folding part; 150. a lower panel; 151. a fourth bent portion; 152. a fourth folded portion; 160. a concave cavity;

200. a cabinet door;

300. a shielding strip;

400. a storage mechanism; 410. a frame; 411. a partition plate; 412. a first bar; 413. a second bar; 414. a third bar; 415. inserting the piece; 416. a straight portion; 417. a first support frame; 418. a first support block; 420. a storage box body;

500. a hinge mechanism; 510. a first hinge plate; 520. a second hinge plate; 530. a rotating shaft;

600. and a magnet.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered 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 expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other 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.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example 1:

referring to fig. 1 to 3, a shielding cabinet according to a preferred embodiment of the present invention includes a cabinet body 100 and a cabinet door 200; the cabinet 100 includes a rear panel 110, a left panel 120, a right panel 130, an upper panel 140, and a lower panel 150; the rear panel 110, the left panel 120, the right panel 130, the upper panel 140 and the lower panel 150 are respectively formed by integrally bending a metal plate; the rear panel 110, the left panel 120, the right panel 130, the upper panel 140 and the lower panel 150 enclose a cavity 160 having an opening, and the cabinet door 200 is covered at the opening.

In this embodiment, when the cabinet 100 is produced, a flat plate is taken, four corners of the flat plate are cut to form the structure shown in fig. 7, the flat plate is bent to form the left panel 120, the right panel 130, the upper panel 140 and the lower panel 150 in sequence, gaps between the left panel 120 and the upper panel 140 and between the left panel 130 and the lower panel 150 are respectively sealed, and gaps between the right panel 130 and the upper panel 140 and between the right panel 130 and the lower panel 150 are respectively sealed; therefore, the rear panel 110, the left panel 120, the right panel 130, the upper panel 140 and the lower panel 150 enclose to form a cavity 160 with an opening, when the cabinet door 200 is assembled, the cabinet door 200 is arranged at the opening, so that the cabinet door 200 can block the opening, a signal shielding area is formed at the cavity 160, and communication equipment placed in the cavity 160 is shielded.

The communication equipment comprises a mobile phone, a tablet personal computer and the like.

Compared with the mode that the cabinet body 100 is assembled by a plurality of straight plate bodies in the prior art, the utility model has the following advantages:

the rear panel 110, the left panel 120, the right panel 130, the upper panel 140 and the lower panel 150 of the utility model are integrally formed, and can be obtained by processing a flat plate body, and the number of parts used in the manufacturing process of the cabinet body 100 is small; after the integrated molding, the joints between the rear panel 110 and the left panel 120, the right panel 130, the upper panel 140 and the lower panel 150 are respectively sealed, so that gaps needing to be sealed when the cabinet body 100 is manufactured are reduced, the process is simple, and the labor intensity of a manufacturer is reduced.

Further, in one embodiment, please refer to fig. 2 to 4, further comprising a shielding strip 300 having a ring shape; the edge of the left panel 120 is bent inward the cavity 160 to form a first bent portion 121, the edge of the right panel 130 is bent inward the cavity 160 to form a second bent portion 131, the edge of the upper panel 140 is bent inward the cavity 160 to form a third bent portion 141, and the edge of the lower panel 150 is bent inward the cavity 160 to form a fourth bent portion 151; the front sides of the first bending part 121, the second bending part 131, the third bending part 141 and the fourth bending part 151 are flush and connected to form a circular surface; the shield strips 300 are mounted on the annular face.

In the use, when cabinet door 200 closed the opening, there was the gap between cabinet door 200 and the cabinet body 100, resulted in the shielding effect variation, consequently, this embodiment has set up shielding strip 300, and when cabinet door 200 closed the opening, compression shielding strip 300 for shielding strip 300 can fill the gap between cabinet door 200 and the cabinet body 100, thereby obtains better shielding effect.

In the present embodiment, in order to provide the shield strip 300, the first bent part 121, the second bent part 131, the third bent part 141, and the fourth bent part 151, which are flush, are provided, so that the installation area of the shield strip 300 is increased, so as to better install the shield strip 300.

Further, in one embodiment, please refer to fig. 4 and 6, further comprising a storage mechanism 400 for storing the communication device; the storage mechanism 400 is disposed within the pocket 160. By providing the storage mechanism 400, various types of communication equipment can be stored better.

Further, in one embodiment, referring to fig. 4 and 6, the storage mechanism 400 includes a frame 410 enclosing a storage area and a storage case 420 in the storage area; the first bending portion 121 is bent toward the rear panel 110 to form a first folded portion 122; the second bending portion 131 is bent toward the rear panel 110 to form a second folded portion 132; the third bending portion 141 is bent toward the rear panel 110 to form a third folded portion 142; a fourth folded portion 152 is formed by folding the fourth folded portion 151 in the direction of the rear panel 110; the frame 410 is fixed to the first folded portion 122, the second folded portion 132, the third folded portion 142, and the fourth folded portion 152.

In this embodiment, the first folding portion 122, the second folding portion 132, the third folding portion 142, and the fourth folding portion 152 are configured to provide support and limit for the installation of the frame 410, so that the installation of the storage mechanism 400 is more convenient.

In addition, in the prior art, the storage mechanism 400 is generally installed from back to front, that is, when a plurality of flat plates are used for assembly, and a plurality of plates are assembled to form a frame, between the assembled rear panels 110, the storage mechanism 400 is firstly extended into the frame from the gap where the rear panels 110 are installed, and then the assembled rear panels 110; since the storage mechanism 400 needs to be located close to the opening, in the case where the storage mechanism 400 is installed from front to back, the manufacturer cannot intuitively know the relationship between the front side of the storage mechanism 400 and the opening due to the blockage of the storage mechanism 400, and thus cannot accurately install the storage mechanism 400 at an appropriate position.

In contrast, in the shield cabinet of the present embodiment, the storage mechanism 400 can be assembled from front to back, and therefore, a manufacturer can visually observe the distance relationship between the front side of the storage mechanism 400 and the opening, so that the storage mechanism 400 can be accurately mounted at an appropriate position.

Further, in an embodiment, please refer to fig. 6, 8 and 9, which further includes a first support 417 and a second support; the frame 410 includes a plurality of partitions 411 spaced apart in a direction perpendicular to the lower panel; the number of the storage boxes 420 is multiple, and the storage boxes 420 are arranged at intervals in the direction perpendicular to the lower panel; each partition 411 is disposed between two adjacent storage cases 420; the first support frame 417 is disposed on the left panel in the cavity, a plurality of first support blocks 418 are disposed on the first support frame 417, and the plurality of first support blocks 418 are respectively disposed between the corresponding partition 411 and the storage box 420; the second supporting frame is arranged on the right panel in the cavity, a plurality of second supporting blocks are arranged on the second supporting frame, and the plurality of second supporting blocks are respectively arranged between the corresponding partition plates 411 and the storage box body 420.

The storage area includes a plurality of sub-areas partitioned by partitions 411.

When the partition board 411 is used, the first supporting block 418 on the left side and the second supporting block on the right side support the partition board 411 together, and the supporting effect is good.

The storage case 420 may be configured to be slidably disposed on the adjacent partition 411, thereby being opened and closed.

Preferably, a first space is formed between the first folded part and the left panel, the first support frame 417 is disposed in the first space, the first support frame 417 is in a strip shape and extends along a direction parallel to the left panel, and a first side plate attached to the left panel in the first space is disposed on one side of the first support frame 417. The present preferred embodiment can improve the stability of the first support frame 417, thereby improving the supporting effect on the frame 410.

Preferably, form the second space between second turnover portion and the right panel, the second support frame sets up in the second space, and the second support frame is the bar form and extends along the direction that is on a parallel with the right panel, and second support frame one side is equipped with the second curb plate of subsides on establishing the right panel in the second space. The preferred embodiment can improve the stability of the second support frame, thereby improving the supporting effect on the frame 410.

Further, in an embodiment, please refer to fig. 1 and 4, further comprising a magnet 600 disposed on the cabinet door 200 or the cabinet body 100; the number of the magnets 600 is plural, the magnets 600 are respectively disposed at the second bending portion 131, and the magnets 600 are disposed at intervals in a direction perpendicular to the lower panel 150.

In this embodiment, the cabinet door 200 can be stably held at the position where the opening is closed by the arrangement of the plurality of magnets 600.

In addition, when being equipped with shielding strip 300 between cabinet door 200 and the cabinet body 100, the setting of a plurality of magnet 600 can make cabinet door 200 extrude to shielding strip 300 for shielding strip 300 warp in order to fill the gap between cabinet door 200 and the cabinet body 100 better, guarantees the shielding effect.

Further, in one embodiment, referring to fig. 2 and 3, the left panel 120 is joined to the upper panel 140 by welding, and the left panel 120 is joined to the lower panel 150 by welding; the right panel 130 is joined to the upper panel 140 by welding, and the right panel 130 is joined to the lower panel 150 by welding.

In some embodiments, the gap between the left panel 120 and the upper and lower panels 140 and 150, respectively, and the gap between the right panel 130 and the upper and lower panels 140 and 150, respectively, may also be filled in by other means, and the left panel 120 is attached to the upper and lower panels 140 and 150, respectively, while the right panel 130 is attached to the upper and lower panels 140 and 150, respectively. Other ways may be filling glue etc.

Further, in one embodiment, referring to fig. 1, the left panel 120 is in right-angle transition with the upper panel 140 and the lower panel 150, respectively, and the right panel 130 is in right-angle transition with the upper panel 140 and the lower panel 150, respectively. In the embodiment, the right-angle transition mode can be directly formed when the panels are connected, and the panels do not need to be processed to obtain the round-angle transition.

Further, in one embodiment, referring to fig. 1 to 3, the rear panel 110, the left panel 120, the right panel 130, the upper panel 140 and the lower panel 150 are all made of iron-carbon alloy. In this embodiment, the iron-carbon alloy has a low cost, and is suitable for manufacturing the shielding cabinet of this embodiment.

Further, in one embodiment, referring to fig. 10 and 11, a hinge mechanism 500 is further included; hinge mechanism 500 has first hinge piece 510, second hinge piece 520 and pivot 530 between first hinge piece 510 and the second hinge piece 520, first hinge piece 510 pastes and establishes on first kink 121, second hinge piece 520 pastes and establishes on the inboard edge of cabinet door 200.

In this embodiment, the hinge mechanism 500 is provided to enable the cabinet door 200 to open and close the opening; meanwhile, the first hinge piece 510 is attached to the first bending part 121, so that the rotation of the cabinet door 200 is not hindered, and the gap between the cabinet door 200 and the cabinet body 100 is small when the cabinet door 200 is at the position of the closed opening.

Further, in an embodiment, referring to fig. 10 and 11, the hinge mechanism 500 is provided in a plurality, and the hinge mechanisms 500 are spaced apart from each other in a direction perpendicular to the lower panel 150, so that the cabinet door 200 can be stably rotated.

Example 2:

the present embodiment is different from embodiment 1 in the structure of the frame.

Referring to fig. 1 to 3 and 10 to 13, in the present embodiment, the frame 410 includes a first bar 412 extending in a direction perpendicular to the lower panel 150, a second bar 413 extending in a direction perpendicular to the lower panel 150, and a third bar 414 extending in a direction perpendicular to the right panel 130; both ends of the third bar 414 are connected to the end of the first bar 412 and the end of the second bar 413, respectively; the first strip 412 is attached to the first folded portion 122, the second strip 413 is attached to the second folded portion 132, and the third strip 414 is attached to the third folded portion 142.

In this embodiment, the storage area is surrounded by a first stripe 412, a second stripe 413, and a third stripe 414.

In use, the storage case 420 is fixed to the cabinet 100 by the connection between the first, second and third bars 412, 413, 414.

Further, in an embodiment, referring to fig. 12, a plurality of inserting members 415 are disposed on the first strip member 412 and penetrate through and are fixed on the first folding portion 122, and the second strip member 413 is fixedly connected to the second folding portion 132 by a bolt.

To improve the fixing effect, the first strip 412 is fixedly connected with the first folding part 122 through the inserting piece 415, so that the first strip 412 is fixed in the front-back, up-down, left-right directions; meanwhile, the second bar 413 is fixedly connected with the second turnover part 132 through the hydrochloric acid, so that the second bar 413 is fixed in the front-back, up-down and left-right directions; thus, the third bar 414 is fixed equally well by the first bar 412 and the second bar 413.

Preferably, referring to fig. 12, the second bar 413 has a straight portion 416 attached to the second folded portion 132, and the straight portion 416 is fixedly connected to the second folded portion 132 by a bolt.

Preferably, referring to fig. 12, the first bar 412, the second bar 413, and the third bar 414 are plate bodies, the first bar 412 is perpendicular to the inner side of the first folded portion 122, the insertion member is disposed on the edge of the first bar 412 close to the first folded portion 122, the second bar 413 is perpendicular to the inner side of the second folded portion 132, the straight portion is disposed on the edge of the second bar 413 and attached to the inner side of the second folded portion 132, and the third bar is perpendicular to the third folded portion. Further, there is an overlapping area between the first strip 412 and the third strip 414, the first strip 412 and the third strip 414 are fixedly connected by bolts on the overlapping area therebetween, there is an overlapping area between the second strip 413 and the third strip 414, and the second strip 413 and the third strip 414 are fixedly connected by bolts on the overlapping area therebetween.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean 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, the schematic representations of the terms used above do 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.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A shielding cabinet is characterized by comprising a cabinet body and a cabinet door;

the cabinet body comprises a rear panel, a left panel, a right panel, an upper panel and a lower panel;

the rear panel, the left panel, the right panel, the upper panel and the lower panel are formed by integrally bending a metal plate; the rear panel, the left panel, the right panel, the upper panel and the lower panel enclose to form a cavity with an opening, and the cabinet door cover is arranged at the opening.

2. The shielded cabinet of claim 1, further comprising a shielding strip in the shape of a ring;

the edge of the left panel is bent towards the inside of the cavity to form a first bent part, the edge of the right panel is bent towards the inside of the cavity to form a second bent part, the edge of the upper panel is bent towards the inside of the cavity to form a third bent part, and the edge of the lower panel is bent towards the inside of the cavity to form a fourth bent part;

the front side surfaces of the first bending part, the second bending part, the third bending part and the fourth bending part are flush and connected to form a ring surface; the shield strips are mounted on the annular face.

3. The shielded cabinet of claim 2, further comprising a storage mechanism for storing the communication equipment; the storage mechanism is disposed within the cavity.

4. The shielded cabinet of claim 3, wherein the storage mechanism includes a frame enclosing a storage area and a storage box body within the storage area;

the first bending part is bent towards the direction of the rear panel to form a first folding part;

the second bending part is bent towards the direction of the rear panel to form a second folding part;

the third bending part is bent towards the direction of the rear panel to form a third folding part;

the fourth bending part is bent towards the direction of the rear panel to form a fourth folding part;

the frame is respectively fixed on the first folding part, the second folding part, the third folding part and the fourth folding part.

5. The shielded cabinet of claim 4, further comprising a first support frame and a second support frame;

the frame comprises a plurality of partition plates which are arranged at intervals in the direction vertical to the lower panel;

the number of the storage box bodies is multiple, and the storage box bodies are arranged at intervals in the direction vertical to the lower panel;

each partition plate is arranged between two adjacent storage box bodies;

the first support frame is arranged on the left panel in the cavity, a plurality of first support blocks are arranged on the first support frame, and the plurality of first support blocks are respectively arranged between the corresponding partition plates and the storage box body;

the second supporting frame is arranged on the right panel in the cavity, a plurality of second supporting blocks are arranged on the second supporting frame, and the second supporting blocks are respectively arranged between the corresponding partition plates and the storage box body.

6. The shielded cabinet of claim 4, wherein the frame includes a first strip extending in a direction perpendicular to the lower panel, a second strip extending in a direction perpendicular to the lower panel, and a third strip extending in a direction perpendicular to the right panel;

two ends of the third strip-shaped part are respectively connected to the end part of the first strip-shaped part and the end part of the second strip-shaped part; the first strip piece is attached to the first folding portion, the second strip piece is attached to the second folding portion, and the third strip piece is attached to the third folding portion.

7. The shielding cabinet of claim 6, wherein the first strip-shaped member is provided with a plurality of insertion members penetrating through and fixed to the first folded portion, and the second strip-shaped member is fixedly connected to the second folded portion by a bolt.

8. The shielding cabinet of claim 2, further comprising a magnet disposed on the cabinet door or body;

the number of the magnets is multiple, the magnets are respectively arranged on the second bending parts, and the magnets are arranged at intervals along the direction perpendicular to the lower panel.

9. The shielding cabinet of claim 1, wherein said left panel is joined to said upper panel by welding and said left panel is joined to said lower panel by welding;

the right panel is in butt joint with the upper panel through welding, and the right panel is in butt joint with the lower panel through welding.

10. The shielded cabinet of claim 1, wherein the rear panel, the left panel, the right panel, the upper panel, and the lower panel are all one piece of iron carbon alloy.

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