CN213960641U - Novel assembled shielding box - Google Patents
Novel assembled shielding box Download PDFInfo
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- CN213960641U CN213960641U CN202022876994.7U CN202022876994U CN213960641U CN 213960641 U CN213960641 U CN 213960641U CN 202022876994 U CN202022876994 U CN 202022876994U CN 213960641 U CN213960641 U CN 213960641U
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Abstract
The utility model discloses a novel pin-connected panel shielded cell, the unit is assembled including the shielding of two separable equipments to the box of shielded cell, through locking structure interconnect or dismantlement between the unit is assembled in the shielding, and the gap part between the unit is assembled in the shielding is provided with the electrically conductive lining of shielding. The utility model discloses can realize assembling the quick installation and the separation of shielded cell unit, ordinary personnel can realize promptly, have overcome current shielded cell and assembled in-process operation difficulty, need professional technical personnel to participate in and the shortcoming that wastes time and energy.
Description
Technical Field
The utility model relates to a shielded cell especially relates to a novel pin-connected panel shielded cell.
Background
The electromagnetic shielding box is one of important devices in electromagnetic compatibility testing, and can effectively prevent electromagnetic radiation and electromagnetic damage. The shielded room can be classified into four types according to the purpose: (1) blocking the outward diffusion of indoor electromagnetic radiation; (2) the external electromagnetic interference is isolated, and the normal work of indoor electronic and electric equipment is ensured;
(3) preventing information leakage of the electronic communication equipment; (4) the damage and the injury of the high-power equipment to the operating personnel are prevented.
The electromagnetic shielding box can be divided into a welding type and an assembling type according to the structure. The traditional assembly method of the assembled shielding box adopts steel plates to be processed into assembly units, and the assembly units are fastened through fastening bolts, so that the fastening bolts are tightly distributed for ensuring the shielding efficiency. The assembly method has the following defects: (1) the installation is inconvenient, and ordinary personnel can not realize the installation and need professional personnel of a manufacturer to finish the installation; (2) after installation, if the position of the shielding box needs to be moved, the shielding box is difficult to separate, and the shielding box is difficult to reassemble after separation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel pin-connected panel shielded cell solves the shortcoming regret that exists among the above-mentioned prior art.
The utility model discloses a following technical scheme realizes:
the utility model provides a novel pin-connected panel shielded cell which characterized in that, the box of shielded cell includes the shielding unit of assembling of two separable equipments, through locking structure interconnect or dismantlement between the unit is assembled in the shielding, and the gap part between the unit is assembled in the shielding is provided with the shielding and leads the lining.
Furthermore, the inner side of the shielding and assembling unit is provided with a reinforcing keel.
Furthermore, a square tube keel is welded in a sealing mode in a gap part between the shielding and assembling units.
Furthermore, the shielding conductive lining is made of gum type conductive foam.
Furthermore, the locking structure comprises a corresponding locking seat and a corresponding locking buckle.
Furthermore, a movable caster is installed at the bottom of the shielding box.
The utility model discloses can realize assembling the quick installation and the separation of shielded cell unit, ordinary personnel can realize promptly, have overcome current shielded cell and assembled in-process operation difficulty, need professional technical personnel to participate in and the shortcoming that wastes time and energy.
Drawings
Fig. 1 is the whole structure diagram of the assembled shielding box of the present invention.
Fig. 2 is a schematic structural diagram of the middle shielding assembling unit 1 of the present invention.
Fig. 3 is a schematic structural diagram of the middle shielding assembling unit 2 of the present invention.
Fig. 4 is a schematic view of the locking arrangement.
FIG. 5 is an enlarged partial view of the patchwork.
Detailed Description
The following description of the embodiments will help the public to understand the present invention, but the specific embodiments given by the applicant should not be considered as limiting the technical solution of the present invention, and any changes in the definition of the components or technical features and/or in the form of the overall structure rather than substantial changes should be considered as the protection scope defined by the technical solution of the present invention.
Reference numerals: shielding assembling unit 1, shielding assembling unit 2, locking structure 3, shielding conductive lining 4, movable caster 5, reinforcing keel 6, shielding steel plate 7, test equipment interface 8, locking buckle 9 and locking seat 10
As shown in fig. 1 and 2, unit 1 is assembled including the shielding to novel pin-connected panel shielded cell's major structure, unit 2 is assembled in the shielding, locking structure 3, shielding electrically conductive lining 4 and caster 5, in this embodiment, unit 1 is assembled to the shielding and unit 2 is the pentahedron structure is assembled in the shielding, adopt the steel sheet welding to form, unit 1 is assembled in the shielding and shielding uses square pipe keel seal welding with the opening part that unit 2 was assembled in the shielding, the effect is the rigidity of reinforcing concatenation department, be provided with caster 5 in the bottom of shielded cell, the removal of unit is assembled in each shielding after can being convenient for separate.
As shown in fig. 3, the locking structure is a horizontal latch type quick clamp, the structure includes a locking buckle 9 and a locking seat 10, the locking seat 10 and the locking buckle 9 are respectively installed on different shielding assembly units, the installation number is determined according to the size of the shielding box, the distribution distance is 500mm in the embodiment, the locking buckle 9 and the locking seat 10 are mutually matched to realize the quick locking of the shielding assembly unit 1 and the shielding assembly unit 2,
as shown in fig. 4 and 5 in combination with fig. 1, the shielding conductive liner 4 is made of conductive foam with adhesive tape, so that after separation, firmness and reliability are ensured, and gaps are sealed after assembly. The conductive foam is formed by wrapping conductive cloth on flame-retardant sponge, and after a series of treatments, the conductive cloth has good surface conductivity and can be easily fixed on a device to be shielded by an adhesive tape. The electrically conductive bubble is cotton includes: common conductive foam, nickel-copper plated conductive foam, gold plated conductive foam, carbon plated conductive foam, tin plated conductive foam, conductive aluminum foil foam, conductive copper foil foam, omni-directional conductive foam, SMT conductive foam, I/O conductive foam pad, and the like. Although the shielding conductive liner 4 is illustrated and explained only by using the conductive foam with adhesive tape as an example in the present embodiment, in actual production, those skilled in the art can understand that any electromagnetic protection product with light weight and capable of performing electromagnetic shielding can be used in place of the conductive foam in the present embodiment.
The utility model discloses a theory of operation is: during the installation, the shielding assembly unit 1 aligns with the shielding assembly unit 2 in opening, and after the gap is smaller than 2mm, the locking structure 3 is used for locking. In the locking process of the locking structure 3, the gap between the two shielding assembly units generates extrusion force, so that the shielding conductive lining 4 is deformed, and electromagnetic sealing is realized. The locking structure 3 is simple to operate, and can quickly and conveniently realize the locking and separating functions of the shielding assembling unit 1 and the shielding assembling unit 2.
Of course, the present invention can have other various embodiments, and those skilled in the art can make various corresponding changes and modifications according to the present invention without departing from the spirit and the essence of the present invention, and these corresponding changes and modifications should fall within the protection scope of the appended claims.
Claims (6)
1. The utility model provides a novel pin-connected panel shielded cell which characterized in that, the box of shielded cell includes the shielding unit of assembling of two separable equipments, through locking structure interconnect or dismantlement between the unit is assembled in the shielding, and the gap part between the unit is assembled in the shielding is provided with the shielding and leads the lining.
2. The novel assembled shielding box according to claim 1, wherein the shielding assembly units are provided with reinforcing keels on the inner sides.
3. The novel assembled shielding box according to claim 1, wherein the square tube keel is welded in a sealing manner in a gap part between the shielding assembly units.
4. The novel assembled shielding box according to claim 1, wherein the shielding conductive lining is an adhesive-backed conductive foam.
5. The novel sectional shielding box according to claim 1, wherein the locking structure comprises a corresponding locking seat and a locking buckle.
6. The novel assembled shielding box according to claim 1, wherein a caster is mounted on the bottom of the shielding box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022876994.7U CN213960641U (en) | 2020-12-04 | 2020-12-04 | Novel assembled shielding box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022876994.7U CN213960641U (en) | 2020-12-04 | 2020-12-04 | Novel assembled shielding box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213960641U true CN213960641U (en) | 2021-08-13 |
Family
ID=77213753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022876994.7U Active CN213960641U (en) | 2020-12-04 | 2020-12-04 | Novel assembled shielding box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213960641U (en) |
-
2020
- 2020-12-04 CN CN202022876994.7U patent/CN213960641U/en active Active
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