CN215835785U - Electromagnetic shielding cabinet equipment - Google Patents
Electromagnetic shielding cabinet equipment Download PDFInfo
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- CN215835785U CN215835785U CN202122260848.6U CN202122260848U CN215835785U CN 215835785 U CN215835785 U CN 215835785U CN 202122260848 U CN202122260848 U CN 202122260848U CN 215835785 U CN215835785 U CN 215835785U
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- box body
- shielding
- lifting plate
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- 239000011521 glass Substances 0.000 claims abstract description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 230000008901 benefit Effects 0.000 description 5
- 230000008054 signal transmission Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model provides an electromagnetic shielding cabinet device, which belongs to the technical field of electromagnetic shielding cabinets and aims to solve the problem that the existing shielding cabinet does not have the function of shielding Wifi signals and simultaneously can not shield 3G and 4G signals, and the electromagnetic shielding cabinet device comprises a shielding box body; four groups of universal wheels are arranged at the lower end of the shielding box body, vertical track grooves are formed in the surfaces of the left side plate and the right side plate inside the shielding box body, and a glass guide window is arranged in the middle of the upper end of the shielding box body; the swivel mount, be equipped with the standing groove in the middle of the swivel mount, the inside rotation of standing groove is connected with the rack, and the swivel mount right-hand member passes through the hinge and rotates with the fixed block to be connected, and fixed block fixed mounting is on the right-hand member curb plate of shielding box. According to the utility model, the two ends of the lifting plate are sleeved on the surface of the fixing screw rod, so that the position of the lifting plate can be moved up and down, the lifting plate is uniformly distributed on the inner side of the shielding box body, and then the mobile phone to be detected is placed on the surfaces of the lifting plate and the connecting plate, so that the performance of the shielding box body can be detected in an all-around manner.
Description
Technical Field
The utility model belongs to the technical field of electromagnetic shielding cabinets, and particularly relates to electromagnetic shielding cabinet equipment.
Background
With the gradual deepening of people's understanding of the harmfulness of electromagnetic leakage emission of a confidential information system, various electromagnetic leakage emission prevention means are adopted in large quantity when a confidential information network is established, and an electromagnetic shielding cabinet is welcomed due to small volume and convenient installation, but the existing shielding cabinet has some defects in use.
Based on the aforesaid, when current shielding cabinet does not possess the shielding Wifi signal, can make 3G and 4G function not shielded again, in the detection, testing personnel can't see the inside real-time situation of box moreover, simultaneously, can't detect the inside temperature variation of shielding box, lead to the test result inaccurate easily.
Therefore, in view of the above, research and improvement are made for the existing structure and defects, and an electromagnetic shielding cabinet device is provided to achieve the purpose of higher practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides an electromagnetic shielding cabinet device which is used for solving the problems that the existing shielding cabinet does not have the function of shielding Wifi signals and simultaneously can not shield 3G and 4G, in the process of detection, testers cannot see the real-time condition inside a box body, and the temperature change inside the shielding box body cannot be detected, so that the test result is inaccurate.
The utility model relates to an electromagnetic shielding cabinet device, which is achieved by the following specific technical means: an electromagnetic shielding cabinet device comprises a shielding box body;
four groups of universal wheels are arranged at the lower end of the shielding box body, vertical track grooves are formed in the surfaces of the left side plate and the right side plate inside the shielding box body, and a glass guide window is arranged in the middle of the upper end of the shielding box body;
the middle of the rotating frame is provided with a placing groove, the placing groove is connected with a placing frame in a rotating mode, the right end of the rotating frame is connected with a fixed block in a rotating mode through a hinge, and the fixed block is fixedly arranged on a side plate at the right end of the shielding box body;
two groups of fixing screw rods are symmetrically arranged and are positioned in the shielding box body;
the lifting plate is symmetrically provided with two groups, two ends of the lifting plate are sleeved outside the fixing screw rods, and the surfaces of the fixing screw rods on the upper side and the lower side of the lifting plate are respectively provided with a nut.
Furthermore, a door plate is installed at the front end of the shielding box body, shielding glass is installed on the surface of the door plate, and a full-band antenna is arranged on the rear side of the upper end face of the shielding box body.
Furthermore, temperature sensor is installed in the up end left side of shielding box, and the attention device is installed on shielding box up end right side, temperature sensor and attention device electric connection.
Furthermore, the internal surface of swivel mount is equipped with display panel, and both ends are equipped with a magnet respectively about the inside standing groove of swivel mount, and the terminal surface symmetry is equipped with two iron blocks about the rack.
Further, a groove is formed in the inner surface of the placing frame, an input keyboard is arranged in the groove, the front end and the rear end of the input keyboard are attached to the limiting plates, the upper end faces of the limiting plates are of arc-shaped structures, three groups of compression springs are arranged on the rear end faces of the limiting plates, and the rear ends of the compression springs are fixedly connected with the placing frame.
Furthermore, a transverse track groove is formed in the front end of the lifting plate, the rear end of the lifting plate is clamped in a vertical track groove in the surface of the shielding box body through two groups of T-shaped blocks in a sliding mode, and two groups of connecting plates are slidably mounted inside the transverse track groove.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the two ends of the lifting plate are sleeved on the surface of the fixing screw rod, so that the position of the lifting plate can be moved up and down, the lifting plate is uniformly distributed on the inner side of the shielding box body, and then the mobile phone to be detected is placed on the surfaces of the lifting plate and the connecting plate, so that the performance of the shielding box body can be detected in an all-around manner.
Through door plate surface shielding glass's setting for when the workman observes the inside situation of shielding box through shielding glass, can also shield the inside electromagnetic signal of shielding box, temperature sensor is installed to shielding box upper end simultaneously, can be used for detecting the inside temperature of shielding box, when the inside high temperature of shielding box, temperature sensor can give the attention device with signal transmission, and the attention device sends out the police dispatch newspaper, thereby lets the workman handle as early as possible, avoids taking place accident.
Two sets of limiting plates are symmetrically arranged at the front end and the rear end of the input keyboard, three sets of compression springs are arranged at the rear ends of the limiting plates, so that under the action of elastic force of the compression springs, the two sets of limiting plates play a role in fixing and limiting the input keyboard, the shielding box body is in the transferring process, the input keyboard cannot shake left and right, and the input keyboard is prevented from being damaged.
The full-wave-band antenna is installed at the upper end of the shielding box body and can be used for interacting 3G and 4G signals inside and outside the box body, so that the shielding box body can shield Wifi signals and ensure the smoothness of the 3G and 4G signals.
Drawings
FIG. 1 is a schematic view of the overall apparatus of the present invention with the door panel closed.
Fig. 2 is a schematic view of the overall device structure of the present invention when the door panel is opened.
Fig. 3 is a schematic view of the structure of the rack of the present invention.
Fig. 4 is a schematic structural diagram of the internal device of the shielding box body of the utility model.
Fig. 5 is a schematic diagram of the structure of the elevator of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a shielding box body; 101. a glass guide window; 102. a fixed block; 2. a door panel; 201. a shielding glass; 3. a temperature sensor; 301. an alarm; 4. a full-band antenna; 5. a rotating frame; 501. a display panel; 502. a magnet; 6. placing a rack; 601. an iron block; 602. an input keyboard; 7. a limiting plate; 701. a compression spring; 8. fixing the screw rod; 9. a lifting plate; 901. a transverse rail groove; 10. a connecting plate.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the 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, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 5:
the utility model provides an electromagnetic shielding cabinet device, which is shown in the attached figure 1: comprises a shielding box body 1;
four groups of universal wheels are arranged at the lower end of the shielding box body 1, so that the movement of the shielding box body 1 can be facilitated, vertical track grooves are formed in the surfaces of the left side plate and the right side plate in the shielding box body 1, a glass guide window 101 is arranged in the middle of the upper end of the shielding box body 1, air convection is required up and down of the shielding box body 1, but electromagnetic wave leakage exists in gaps, and through the arrangement of the glass guide window 101, the air convection inside and outside the box body can be realized while signals are shielded;
the shielding box comprises a rotating frame 5, wherein a placing groove is formed in the middle of the rotating frame 5, a placing frame 6 is rotatably connected inside the placing groove, the right end of the rotating frame 5 is rotatably connected with a fixed block 102 through a hinge, and the fixed block 102 is fixedly arranged on a side plate at the right end of the shielding box body 1;
two groups of fixing screws 8 are symmetrically arranged on the fixing screws 8, and the fixing screws 8 are positioned in the shielding box body 1;
the lifter plate 9, the lifter plate 9 symmetry is equipped with two sets ofly, and 9 both ends of lifter plate cup joint in the external portion of fixing screw 8, and the fixing screw 8 surface of both sides is equipped with a nut respectively about the lifter plate 9.
Referring to fig. 1, temperature sensor 3 is installed on the left of the up end of shielding box 1, and attention device 301 is installed on the right of the up end of shielding box 1, and temperature sensor 3 and attention device 301 electric connection, the benefit of bringing is: temperature sensor 3 can be used for detecting the inside temperature of shielding box 1 to temperature sensor 3 and attention device 301 electric connection, when the inside temperature of shielding box 1 is too high, temperature sensor 3 can give attention device 301 with signal transmission, and attention device 301 sends out the police dispatch newspaper, thereby lets the workman handle as early as possible, avoids taking place accident.
Referring to fig. 2, door plant 2 is installed to shielding box 1 front end, and the surface mounting of door plant 2 has shielding glass 201, and shielding box 1 up end rear side is equipped with full wave band antenna 4, and the benefit of bringing is: shielding glass 201 can shield the inside electromagnetic signal of shielding box 1, and the workman can also observe the inside real-time situation of shielding box 1 through shielding glass 201 moreover, and full-wave band antenna 4 can be used for mutual inside and outside 3G of box and 4G signal for shielding box 1 has still guaranteed the smooth and easy of 3G and 4G signal when having shielded the Wifi signal.
Referring to fig. 3, the inner surface of the rotating frame 5 is provided with a display panel 501, the left end and the right end of the inner placing groove of the rotating frame 5 are respectively provided with a magnet 502, the left end face and the right end face of the placing frame 6 are symmetrically provided with two iron blocks 601, and the advantages brought are as follows: when the placing frame 6 rotates to the inside of the placing groove on the surface of the rotating frame 5, the iron blocks 601 at the left end and the right end of the placing frame 6 are attached to the magnets 502 on the surface of the rotating frame 5, the placing frame 6 can be fixed inside the rotating frame 5 through attraction between the magnets 502 and the iron blocks 601, and the stability of the device is enhanced.
Referring to fig. 3, a recess has been seted up to rack 6 internal surface, and the inside input keyboard 602 that is equipped with of recess, both ends and the laminating of limiting plate 7 around the input keyboard 602, and the limiting plate 7 up end is the arc structure, and the rear end face of limiting plate 7 is equipped with three compression spring 701 of group, compression spring 701 rear end and rack 6 fixed connection, and the benefit of bringing is: when carrying shielding box 1, input keyboard 602 can the roll in the inside recess of rack 6, causes input keyboard 602's damage easily, through the setting of three compression spring 701 of limiting plate 7 rear end group for under the effect of compression spring 701 elastic force, two sets of limiting plate 7 have played the fixed limiting displacement to input keyboard 602, prevent that input keyboard 602 from taking place the phenomenon of roll.
Referring to fig. 4 and 5, horizontal track groove 901 has been seted up to the front end of lifter plate 9, and the lifter plate 9 rear end slides through two sets of T type pieces and clamps in the vertical track groove on shielding box 1 surface, and the inside slidable mounting of horizontal track groove 901 has two sets of connecting plates 10, and the benefit of bringing is: when detecting the performance of shielding box 1, can put the upper surface of lifter plate 9 and connecting plate 10 with many cell-phones, cup joint the setting on solid fixed screw 8 surface through lifter plate 9 both ends, can reciprocate the position of lifter plate 9 for cell-phone evenly distributed is in shielding box 1 inside about the upper and lower position, can the omnidirectional performance that detects shielding box 1.
The specific use mode and function of the embodiment are as follows:
in the utility model, when the shielding performance of the shielding box body 1 is detected, a plurality of mobile phones can be placed on the upper surfaces of the lifting plate 9 and the connecting plate 10, the lifting plate 9 is sleeved on the surface of the fixing screw 8 through two ends of the lifting plate 9, the position of the lifting plate 9 can be moved up and down, so that the mobile phones are uniformly distributed on the upper, lower, left and right directions in the shielding box body 1, the performance of the shielding box body 1 can be detected in an omnibearing manner, the shielding glass 201 can shield electromagnetic signals in the shielding box body 1, workers can observe the real-time condition in the shielding box body 1 through the shielding glass 201, the full-band antenna 4 can be used for interacting internal and external signals of the shielding box body 1, the temperature sensor 3 is arranged at the upper end of the shielding box body 1 and can be used for detecting the internal temperature of the shielding box body 1, the temperature sensor 3 is electrically connected with the warning device 301, when the internal temperature of the shielding box body 1 is too high, temperature sensor 3 can give alarm 301 with signal transmission, alarm 301 sends out the police dispatch newspaper to let the workman handle as early as possible, avoid taking place accident, shielding box 1 upper end intermediate position is installed the glass and is led window 101, shielding box 1 needs the air convection from top to bottom, but there is the leakage of electromagnetic wave in the space, lead the setting of window 101 through shielding box 1 up end glass, make can also realize the inside and outside air convection of box when shielding signal.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. An electromagnetic shielding cabinet apparatus, characterized in that: comprises a shielding box body (1);
four groups of universal wheels are arranged at the lower end of the shielding box body (1), vertical track grooves are formed in the surfaces of the left side plate and the right side plate inside the shielding box body (1), and a glass guide window (101) is arranged in the middle of the upper end of the shielding box body (1);
the device comprises a rotating frame (5), wherein a placing groove is formed in the middle of the rotating frame (5), a placing frame (6) is rotatably connected inside the placing groove, the right end of the rotating frame (5) is rotatably connected with a fixed block (102) through a hinge, and the fixed block (102) is fixedly arranged on a side plate at the right end of a shielding box body (1);
two groups of fixing screws (8) are symmetrically arranged on the fixing screws (8), and the fixing screws (8) are positioned inside the shielding box body (1);
the lifting plate (9), the lifting plate (9) symmetry is equipped with two sets ofly, and cup joints in fixing screw (8) outside at lifting plate (9) both ends, and fixing screw (8) surface of both sides is equipped with a nut respectively about lifting plate (9).
2. The electromagnetically shielded cabinet apparatus of claim 1, wherein: door plant (2) are installed to shielding box (1) front end, and the surface mounting of door plant (2) has shielding glass (201), and shielding box (1) up end rear side is equipped with full wave band antenna (4).
3. The electromagnetically shielded cabinet apparatus of claim 1, wherein: temperature sensor (3) are installed in the up end left side of shield box (1), and alarm (301) are installed on shield box (1) up end right side, and temperature sensor (3) and alarm (301) electric connection.
4. The electromagnetically shielded cabinet apparatus of claim 1, wherein: the inner surface of the rotating frame (5) is provided with a display panel (501), the left end and the right end of a placing groove in the rotating frame (5) are respectively provided with a magnet (502), and the left end face and the right end face of the placing frame (6) are symmetrically provided with two iron blocks (601).
5. The electromagnetically shielded cabinet apparatus of claim 1, wherein: a groove is formed in the inner surface of the placing rack (6), an input keyboard (602) is arranged in the groove, the front end and the rear end of the input keyboard (602) are attached to the limiting plates (7), the upper end face of each limiting plate (7) is of an arc-shaped structure, three groups of compression springs (701) are arranged on the rear end face of each limiting plate (7), and the rear ends of the compression springs (701) are fixedly connected with the placing rack (6).
6. The electromagnetically shielded cabinet apparatus of claim 1, wherein: the front end of the lifting plate (9) is provided with a transverse rail groove (901), and the rear end of the lifting plate (9) is slidably clamped in a vertical rail groove on the surface of the shielding box body (1) through two groups of T-shaped blocks.
7. The electromagnetically shielded cabinet apparatus of claim 6, wherein: two groups of connecting plates (10) are slidably mounted in the transverse track groove (901).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122260848.6U CN215835785U (en) | 2021-09-17 | 2021-09-17 | Electromagnetic shielding cabinet equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122260848.6U CN215835785U (en) | 2021-09-17 | 2021-09-17 | Electromagnetic shielding cabinet equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215835785U true CN215835785U (en) | 2022-02-15 |
Family
ID=80200177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122260848.6U Expired - Fee Related CN215835785U (en) | 2021-09-17 | 2021-09-17 | Electromagnetic shielding cabinet equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215835785U (en) |
-
2021
- 2021-09-17 CN CN202122260848.6U patent/CN215835785U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220215 |