CN218473726U

CN218473726U - Communication shielding box body

Info

Publication number: CN218473726U
Application number: CN202222470909.6U
Authority: CN
Inventors: 史如训
Original assignee: Nanjing Yuechao Communication Machinery Co ltd
Current assignee: Nanjing Yuechao Communication Machinery Co ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-02-10
Anticipated expiration: 2032-09-19

Abstract

The application discloses communication shielding box body, concretely relates to communication shielding field, this application is including shielding box body one and shielding box body two, one side of shielding box body one and shielding box body two is rotated respectively and is connected with shielding lid one and shielding lid two, be provided with constriction device between shielding box body one and the shielding box body two, the top of shielding lid one and shielding lid two all is provided with folding device, constriction device includes rectangular block one, one side of rectangular block one is provided with the threaded rod, the surface threaded connection of threaded rod has rectangular block two, the flexible colloid of a symmetrical fixedly connected with in one side of shielding box body one, this application can make under the mutually supporting effect of flexible colloid, slider one and rectangular channel one, flexible between shielding box body one and the shielding box body two to can make shielding box body volume grow or diminish.

Description

Communication shielding box body

Technical Field

The application relates to the field of communication shielding, in particular to a communication shielding box body.

Background

The shielding box is a device which utilizes shielding bodies with various shapes made of conductive or magnetic conductive materials, limits the electromagnetic capacity in a certain space range, is used for inhibiting a metal body of radiation interference, and processes the conduction and the radiation so as to provide an interference-free testing environment for the tested wireless communication equipment.

The inventor discovers that the shielding box body used at present is too big in daily work, carries to remove the easy inconvenient of in-process to the shielding box body, need occupy great space, and shielding box body in use, and communication equipment takes place to rock easily in the box body, probably causes communication equipment and box body to produce the striking and lead to damaging.

In order to solve the problem that the shielding box body is too big to carry and remove inconveniently and shielding box body in use, communication equipment takes place to rock in the box body easily, probably cause communication equipment and box body to produce the striking and lead to the problem of damage, prior art adopts the mode that the installation brush has the flexible colloid of copper nickel layer in the middle of the box body wall to handle, but flexible colloid is when stretching out and drawing back to the shielding box, the condition that the side was bloated takes place easily to one side that flexible colloid is close to the shielding box lid appears, unable fine is flexible on fixed direction, and then lead to utilizing the incomplete problem of the mode of the flexible colloid that the installation brush has the copper nickel layer in the middle of the box body wall.

SUMMERY OF THE UTILITY MODEL

This application is for solving the too big inconvenient and shielding box body in use that carries of removal of shielding box body, communications facilities takes place to rock in the box body easily, probably cause communications facilities and box body to produce the striking and lead to the problem of damage, prior art adopts the mode of the flexible colloid that the installation brush has the copper nickel layer in the middle of the box body wall to handle, but flexible colloid is when stretching out and drawing back to the shielding box, the condition that the side was bloated takes place easily to one side that flexible colloid is close to the shielding box lid appears, unable fine is flexible on fixed direction, and then lead to utilizing the incomplete problem of the mode of the flexible colloid that the installation brush has the copper nickel layer in the middle of the box body wall to provide a communication shielding box body.

In order to achieve the purpose, the following technical scheme is adopted in the application: the utility model provides a communication shielding box body, includes shielding box body one and shielding box body two, one side of shielding box body one and shielding box body two rotates respectively and is connected with shielding lid one and shielding lid two, be provided with constriction device between shielding box body one and the shielding box body two, the top of shielding lid one and shielding lid two all is provided with folding device, constriction device includes rectangular block one, one side of rectangular block one is provided with the threaded rod, the surface threaded connection of threaded rod has rectangular block two, the flexible colloid of a side symmetry fixedly connected with of shielding box body one, the surface of flexible colloid scribbles the copper nickel layer, one end of flexible colloid and one side fixed connection of shielding box body two, rectangular groove one has been seted up to the bottom of shielding box body two, the inner wall sliding connection of rectangular groove one has slider one, rectangular groove two has been seted up to one side of shielding lid two, the inner wall sliding connection of rectangular groove two has slider two.

The effect that above-mentioned part reaches is: the first shielding box body and the second shielding box body can be connected through the sliding connection of the first sliding block in the first rectangular groove, and the first shielding box cover and the second shielding box cover can be connected through the sliding connection of the second sliding block in the second rectangular groove.

Preferably, the bottom of the first rectangular block is fixedly connected with one side of the second shielding box body, and the bottom of the second rectangular block is fixedly connected with one side of the first shielding box body.

The effect that above-mentioned part reaches is: the threaded rod can be fixed on one side of the shielding box body II through the first rectangular block, the second rectangular block is in threaded connection with the threaded rod, and the second rectangular block can move left and right on the threaded rod along with the rotation of the threaded rod, so that the telescopic colloid stretches between the first shielding box body and the second shielding box body.

Preferably, one side of the threaded rod is fixedly connected with a rotating block, and one side of the rotating block is fixedly connected with a rotating rod.

The effect that above-mentioned part reaches is: the rotating rod is manually held to rotate, the rotating block can be driven to rotate, the threaded rod can be driven to rotate on the first rectangular block, and the rotating rod can be connected with the threaded rod through the rotating block.

Preferably, one side of the first sliding block is fixedly connected with the bottom of the first shielding box body, and the top of the first sliding block is in sliding connection with the bottom of the telescopic colloid.

The effect that above-mentioned part reaches is: the first sliding block slides back and forth on the inner wall of the first rectangular groove and the bottom of the telescopic colloid, so that the second shielding box body is far away from or close to the first shielding box body, and the magic colloid contracts or stretches between the second shielding box body and the first shielding box body.

Preferably, one side of the second sliding block is fixedly connected with one side of the first shielding box cover, and the bottom of the second sliding block is tightly attached to the top of the telescopic colloid.

The effect that above-mentioned part reaches is: the second sliding block slides back and forth on the inner wall of the second rectangular groove, so that the first shielding box cover and the second shielding box cover can be connected, and the size of the second shielding box cover is controlled along with the sliding position of the second sliding block in the rectangular groove.

Preferably, the folding device comprises a third rectangular block, one side of the third rectangular block is rotatably connected with a first circular shaft, the outer surface of the first circular shaft is symmetrically and fixedly connected with a connecting rod, and one side of the connecting rod is fixedly connected with a grab rail.

The effect that above-mentioned part reaches is: through the third rectangular block, the first circular shaft and one side of the connecting rod can be fixed in the third rectangular groove, and the first circular shaft can be rotated to drive the connecting rod to rotate, so that the grab rail is rotated into the third rectangular groove.

Preferably, the top of the first shielding box cover and the top of the second shielding box cover are both provided with a third rectangular groove, and the bottom of the third rectangular block is fixedly connected with the bottom of the third rectangular groove.

The effect that above-mentioned part reaches does: through the third rectangular groove, the third rectangular block and the fourth rectangular block can be fixedly connected to the tops of the first shielding box cover and the second shielding box cover, and the first round shaft, the connecting rod, the grab bar and the clamping block can be fixedly limited to the tops of the first shielding box cover and the second shielding box cover through the third rectangular block and the fourth rectangular block.

Preferably, the bottom of the rectangular groove III is symmetrically and fixedly connected with a rectangular block IV, one side of the rectangular block IV is rotatably connected with a circular shaft II, and the outer surface of the circular shaft II is fixedly connected with a clamping block.

The effect that above-mentioned part reaches does: the second circular shaft rotates to a corresponding position on the fourth rectangular block, so that the grab block can be fixed and limited in the third rectangular groove after rotating to the corresponding position, or the grab bar can be rotated out of the third rectangular groove.

To sum up, the beneficial effect of this application is:

at the bull stick, under the mutually supporting of commentaries on classics piece and rectangular block one, can make the threaded rod rotate one side at shielding box body two, rectangular block two moves to the direction of rectangular block one along with the rotation of threaded rod, can make the shielding box body be close to two directions of shielding box body earlier on, at flexible colloid, under the mutually supporting of slider one and rectangular channel one, can make and shield between the box body one and the shielding box body two flexible, thereby can make the bulky grow of shielding box body or diminish, under the mutually supporting of slider two and rectangular channel two, can make the shielding box lid follow the size of shielding box body and shrink the change between the shielding box lid two earlier on.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention.

Fig. 2 is a schematic diagram of the three-dimensional structure of the box body of the present invention.

Fig. 3 is a schematic structural view of the threaded rod of the present invention.

Fig. 4 is a schematic three-dimensional structure of the folding device of the present invention.

Description of reference numerals:

1. a first shielding box body; 2. a second shielding box body; 3. a first shielding box cover; 4. a second shielding box cover; 5. a retractor; 6. a folding device; 51. a first rectangular block; 52. a threaded rod; 53. a second rectangular block; 54. rotating the block; 55. a rotating rod; 56. a flexible colloid; 57. a first rectangular groove; 58. a first sliding block; 59. a second rectangular groove; 510. a second sliding block; 61. a third rectangular block; 62. a first circular shaft; 63. a connecting rod; 64. a grab rail; 65. a rectangular block IV; 66. a second round shaft; 67. a clamping block; 68. and a third rectangular groove.

Detailed Description

Referring to fig. 1-4, the embodiment discloses a communication shielding box body, which includes a first shielding box body 1 and a second shielding box body 2, one side of the top of the first shielding box body 1 and the second shielding box body 2 is respectively and rotatably connected with a first shielding box cover 3 and a second shielding box cover 4, a shrinking device 5 is arranged between the first shielding box body 1 and the second shielding box body 2, the top of the first shielding box cover 3 and the top of the second shielding box cover 4 are both provided with a folding device 6, the shrinking device 5 includes a first rectangular block 51, one side of the first rectangular block 51 is provided with a threaded rod 52, the outer surface of the threaded rod 52 is in threaded connection with a second rectangular block 53, by setting the threaded rod 52, the second rectangular block 53 can drive the first shielding box body 1 to move left and right, one side of the first shielding box body 1 is symmetrically and fixedly connected with a flexible colloid 56, the outer surface of the flexible colloid 56 is coated with a copper nickel layer, one end of the flexible colloid 56 is fixedly connected with one side of the second shielding box body 2, by setting the flexible colloid 56, the first shielding box body 1 and the second shielding box body 2 are connected with a first rectangular groove 57, one side of the second shielding box cover 59 is connected with a sliding block 510.

Referring to fig. 1 and 2 and fig. 3, the embodiment discloses that the bottom of the first rectangular block 51 is fixedly connected with one side of the second shielding box body 2, the bottom of the second rectangular block 53 is fixedly connected with one side of the first shielding box body 1, the rotating block 54 is fixedly connected with one side of the threaded rod 52, the rotating rod 55 is fixedly connected with one side of the rotating block 54, and the rotating block 54 and the threaded rod 52 can be driven to rotate by arranging the rotating rod 55 to rotate.

Referring to fig. 1, 2 and 3, the embodiment discloses that one side of a first slider 58 is fixedly connected with the bottom of a first shielding box body 1, the top of the first slider 58 is slidably connected with the bottom of a first telescopic glue body 56, the bottoms of the first shielding box body 1 and a second shielding box body 2 can be connected by arranging the first slider 58 and a first rectangular groove 57, one side of a second slider 510 is fixedly connected with one side of a first shielding box cover 3, the bottom of the second slider 510 is tightly attached to the top of the first telescopic glue body 56, and the first shielding box cover 3 and a second shielding box cover 4 can be connected by arranging the second slider 510 and a second rectangular groove 59.

Referring to fig. 1, 2 and 4, the embodiment discloses that the folding device 6 includes three rectangular blocks 61, two sides of the three rectangular blocks 61 are rotatably connected with one circular shaft 62, the outer surface of the one circular shaft 62 is fixedly connected with a connecting rod 63, one side of the connecting rod 63 is fixedly connected with a grab bar 64, three rectangular grooves 68 are respectively formed in the tops of the first shielding box cover 3 and the second shielding box cover 4, the bottom of the three rectangular blocks 61 is fixedly connected with the bottom of the three rectangular grooves 68, the grab bar 64 can be fixed and limited in the three rectangular grooves 68 through the fixture block 67, the bottom of the three rectangular grooves 68 is fixedly connected with four rectangular blocks 65, one side of the four rectangular blocks 65 is rotatably connected with two circular shafts 66, and the outer surface of the two circular shafts 66 is fixedly connected with the fixture block 67.

The working principle is as follows: when the shielding device is placed into the shielding box, or when the shielding device is carried and moved, the rotating rod 55 needs to be manually held to rotate, the rotating block 54 can be driven to rotate, the rotating block 54 can drive the threaded rod 52 to rotate, so that the rectangular block II 53 moves towards the direction of the rectangular block I51 along with the rotation of the threaded rod 52, the shielding box body I1 and the shielding box body II 2 can move towards the middle and are extruded to the corresponding positions, the telescopic colloid 56 contracts to the corresponding size, the sliding block I58 slides to the corresponding position in the rectangular groove I57, the sliding block II 510 slides to the corresponding position in the rectangular groove II 59, the clamping block 67 is manually rotated to the corresponding position on the rectangular block II 65 by taking the circular shaft II 66 as the center, and the connecting rod 63 and the handrail rod 64 can be driven to rotate out of the rectangular groove III 68 by taking the circular shaft I62 as the center when the circular shaft I62 is manually rotated to the corresponding position on the rectangular block III 61.

Claims

1. The utility model provides a communication shielding box body, includes shielding box body (1) and shielding box body two (2), its characterized in that: one side of shielding box body (1) and shielding box body two (2) rotates respectively and is connected with shielding box lid (3) and shielding box lid two (4), be provided with constriction device (5) between shielding box body (1) and the shielding box body two (2), the top of shielding box lid (3) and shielding box lid two (4) all is provided with folding device (6), constriction device (5) include rectangular block one (51), one side of rectangular block one (51) is provided with threaded rod (52), the surface threaded connection of threaded rod (52) has rectangular block two (53), one side symmetry fixedly connected with flexible colloid (56) of shielding box body one (1), the surface of flexible colloid (56) scribbles the copper nickel layer, one side fixed connection of one end and shielding box body two (2) of flexible colloid (56), rectangular groove one (57) has been seted up to the bottom of shielding box body two (2), the inner wall sliding connection of rectangular groove one (57) has slider one (58), rectangular groove two (59) have been seted up to one side of shielding box lid two (4), rectangular groove (59) sliding connection has slider (510).

2. The communications shielding cassette of claim 1, wherein: the bottom of the rectangular block I (51) is fixedly connected with one side of the shielding box body II (2), and the bottom of the rectangular block II (53) is fixedly connected with one side of the shielding box body I (1).

3. The communication shielding box of claim 1, wherein: one side of the threaded rod (52) is fixedly connected with a rotating block (54), and one side of the rotating block (54) is fixedly connected with a rotating rod (55).

4. The communication shielding box of claim 1, wherein: one side of the first sliding block (58) is fixedly connected with the bottom of the first shielding box body (1), and the top of the first sliding block (58) is in sliding connection with the bottom of the telescopic colloid (56).

5. The communication shielding box of claim 1, wherein: one side of the second sliding block (510) is fixedly connected with one side of the first shielding box cover (3), and the bottom of the second sliding block (510) is tightly attached to the top of the telescopic colloid (56).

6. The communications shielding cassette of claim 1, wherein: folding device (6) are including rectangle piece three (61), one side of rectangle piece three (61) is rotated and is connected with circle axle one (62), the surface symmetry fixedly connected with connecting rod (63) of circle axle one (62), one side fixedly connected with bar (64) of connecting rod (63).

7. The communication shielding box of claim 6, wherein: the top parts of the first shielding box cover (3) and the second shielding box cover (4) are provided with third rectangular grooves (68), and the bottoms of the third rectangular blocks (61) are fixedly connected with the bottoms of the third rectangular grooves (68).

8. The communication shielding box of claim 7, wherein: the bottom symmetry fixedly connected with rectangular block four (65) of rectangular channel three (68), one side of rectangular block four (65) is rotated and is connected with circle axle two (66), the external surface fixedly connected with fixture block (67) of circle axle two (66).