CN215345695U - Shielding efficiency monitoring device of shielding cabinet - Google Patents
Shielding efficiency monitoring device of shielding cabinet Download PDFInfo
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- CN215345695U CN215345695U CN202121522555.4U CN202121522555U CN215345695U CN 215345695 U CN215345695 U CN 215345695U CN 202121522555 U CN202121522555 U CN 202121522555U CN 215345695 U CN215345695 U CN 215345695U
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Abstract
The utility model provides a shielding effectiveness monitoring device of a shielding cabinet, and relates to the technical field of shielding monitoring equipment. The monitoring device comprises a radio wave receiving and transmitting part, a transmitting mechanism is arranged in the cabinet body and is fixed in the equipment tray by using an adjusting mechanism, a receiving mechanism is arranged outside the cabinet body, when a signal is leaked or a metal wire is mistaken, the receiving mechanism can be electrically connected with a loudspeaker and a light strip through a supporting rod to send out an acousto-optic alarm, the metal mistaken entering device of the original product is replaced, the monitoring device is combined into a machine for two purposes, the height of the equipment tray is adjusted by using an adjusting rod, the working efficiency of the monitoring device is improved, and the loss caused by the toppling of the cabinet body is reduced.
Description
Technical Field
The utility model relates to the technical field of shielding monitoring equipment, in particular to a shielding effectiveness monitoring device of a shielding cabinet.
Background
The shielding cabinet is one kind of cabinet, also called electromagnetic shielding cabinet. The shielding cabinet can be used for placing a computer, can prevent electromagnetic waves from damaging a human body, effectively inhibits electromagnetic information leakage of the computer and prevents external strong electromagnetic disturbance from influencing normal work of the computer.
However, in the prior art, conductors such as a metal twisted pair, a telephone line, a power line and the like are illegally inserted into a pipe and a window of the existing electromagnetic shielding body, and the shielding effectiveness of the shielding cabinet is affected by the invasion or the mistaken entrance of an outdoor armored optical cable, so that the existing shielding cabinet is only provided with a device for preventing the metal from entering by mistake, but the device for preventing the metal from entering by mistake is lack of an alarm function in a monitoring function and affects the shielding effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, conductors such as a metal twisted pair, a telephone line, a power line and the like are illegally inserted into a pipe and a window of the existing electromagnetic shielding body, and the shielding efficiency of a shielding cabinet is influenced by the invasion or the mistaken entrance of an outdoor armored optical cable, so that the existing shielding cabinet is only provided with a device for preventing metal from mistakenly entering, but the device for preventing the metal from mistakenly entering lacks an alarm function on the monitoring function and influences the shielding effect.
In order to achieve the purpose, the utility model adopts the following technical scheme: shielding rack shielding effectiveness monitoring devices, the intelligent cabinet temperature adjusting device comprises a cabinet body, the top of the cabinet body is provided with receiving mechanism, receiving mechanism's top fixedly connected with bracing piece, the top fixed mounting of bracing piece has the speaker, the even fixed mounting of lateral wall of speaker has the light strip, the shielding vent has been seted up to one side of the cabinet body, the inside both sides of the cabinet body all are provided with adjustment mechanism.
As a preferred embodiment, the adjusting mechanism comprises an adjusting rod, fixing grooves are uniformly formed in the adjusting rod, and adjusting grooves are formed in two sides of each fixing groove.
As a preferred embodiment, the adjusting rod is movably clamped with a shrinking block through a fixing groove, connecting columns are fixedly connected to opposite sides of the shrinking block, and connecting plates are fixedly connected to the sides of the connecting columns far away from the shrinking block.
As a preferred embodiment, the adjusting rod is movably clamped with a shrinking block through a fixing groove, connecting columns are fixedly connected to opposite sides of the shrinking block, and connecting plates are fixedly connected to the sides of the connecting columns far away from the shrinking block.
As a preferred embodiment, a clamping groove is formed in the equipment tray, clamping rods are symmetrically and slidably clamped in the clamping groove, anti-slip strips are arranged on the adjacent sides of the clamping rods, and blocking strips are arranged in the middles of the clamping rods on the two sides.
As a preferred embodiment, the adjusting rods are symmetrically arranged in two groups, and the inside of one group of adjusting rods is movably clamped with the socket row through a fixing groove.
Compared with the prior art, the utility model has the advantages and positive effects that:
1. the shielding effectiveness monitoring device comprises a radio wave receiving and transmitting part, a transmitting mechanism is arranged in a shielding cabinet body and is arranged above an equipment tray, a connecting plate in an adjusting mechanism is utilized to press a connecting column to enable a contraction block to be contracted in the equipment tray, a receiving mechanism is arranged outside the shielding cabinet body, when a signal is leaked or a metal wire is mistaken, the receiving mechanism can be electrically connected through a supporting rod to send out a loudspeaker and a light strip to send out sound and light alarm, the device replaces an original metal mistaken entering device, and the device is combined into a machine for two purposes.
2. According to the utility model, the connecting column penetrates through the adjusting groove formed in the adjusting rod to adjust the height of the equipment tray, the connecting column is clamped in the fixing groove when the contraction block is reset, the clamping rods are used for sliding and fixing two sides of the launching mechanism in the clamping grooves, after the fixing effect is enhanced by the anti-slip strips, the launching mechanism is prevented from falling off when the cabinet door is opened by the aid of the separation strips, a plurality of pieces of equipment are required to be installed inside the shielding cabinet body, the design that the socket rows are adjustable in height is convenient for plug connection of each piece of equipment, the receiving mechanism is installed outside the shielding cabinet body, heat dissipation of the equipment inside the cabinet body is facilitated by the aid of the shielding ventilation openings, the working efficiency of the monitoring device is improved, and loss caused by toppling of the cabinet body is reduced.
Drawings
Fig. 1 is a perspective view of a shielding effectiveness monitoring device of a shielding cabinet according to the present invention;
fig. 2 is a perspective view of the inside of the main body of the shielding effectiveness monitoring device of the shielding cabinet according to the present invention;
fig. 3 is a perspective view of an equipment tray of the shielding effectiveness monitoring device of the shielding cabinet according to the present invention;
fig. 4 is a perspective view of an adjusting lever of the shielding effectiveness monitoring device of the shielding cabinet according to the present invention.
Illustration of the drawings:
1. a cabinet body; 11. a receiving mechanism; 12. a support bar; 13. a speaker; 14. a strip of light; 15. a shielding vent; 16. a launching mechanism; 2. an adjustment mechanism; 21. adjusting a rod; 211. fixing grooves; 212. an adjustment groove; 22. an equipment tray; 221. a card slot; 222. a clamping rod; 223. anti-slip strips; 224. a barrier strip; 23. a contraction block; 24. connecting columns; 25. a connecting plate; 26. and (4) a socket row.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1 to 4, the present invention provides a technical solution: shielding cabinet shielding effectiveness monitoring devices, including the cabinet body 1, the top of the cabinet body 1 is provided with receiving mechanism 11, receiving mechanism 11's top fixedly connected with bracing piece 12, the top fixed mounting of bracing piece 12 has speaker 13, the even fixed mounting of lateral wall of speaker 13 has light strip 14, shielding vent 15 has been seted up to one side of the cabinet body 1, the inside both sides of the cabinet body 1 all are provided with adjustment mechanism 2, adjustment mechanism 2 includes equipment tray 22, the equal swing joint in both sides of equipment tray 22 has shrink piece 23, equipment tray 22's top movable mounting has launching mechanism 16.
In this embodiment, when in use, the shielding effectiveness monitoring device is composed of two parts of radio wave receiving and transmitting, the transmitting mechanism 16 is installed inside the shielding cabinet 1 and placed above the equipment tray 22, the connecting plate 25 in the adjusting mechanism 2 is utilized to press the connecting column 24 to make the shrinking block 23 shrink in the equipment tray 22, the receiving mechanism 11 is installed outside the shielding cabinet 1, when a signal leaks or a metal wire is mistakenly inserted, the receiving mechanism 11 will electrically connect through the supporting rod 12 to send out the speaker 13 and the light bar 14 to send out an audible and visual alarm, it replaces the metal mistaken insertion device of the original product, and it is now a dual-purpose machine.
Example 2
As shown in fig. 1-4, the adjusting mechanism 2 includes an adjusting rod 21, fixing grooves 211 have been evenly opened in the inside of the adjusting rod 21, an adjusting groove 212 has been all opened in both sides of each fixing groove 211, the adjusting rod 21 has a contracting block 23 through the movable joint of the fixing groove 211 that is opened, the equal fixedly connected with spliced pole 24 in the opposite side of the contracting block 23, the equal fixedly connected with connecting plate 25 in one side of the contracting block 23 is kept away from by the spliced pole 24, a clamping groove 221 has been opened in the inside of the equipment tray 22, the inside symmetry sliding joint of the clamping groove 221 has a clamping rod 222, the adjacent sides of the clamping rod 222 are all provided with an antislip strip 223, a barrier strip 224 is provided in the middle of the clamping rod 222 in both sides, the adjusting rod 21 adopts two sets of symmetry, and a set of the inside of the adjusting rod 21 has a socket row 26 through the movable joint of the fixing groove 211 that is opened.
In this embodiment, the connecting column 24 passes the height adjustment of the equipment tray 22 by the adjusting groove 212 formed in the adjusting rod 21, the joint is in the fixing groove 211 when the shrinkage block 23 resets, utilize the clamping rod 222 to slide and fix the two sides of the launching mechanism 16 in the clamping groove 221, the antislip strip 223 strengthens the fixing effect, reuse the barrier strip 224 to prevent the launching mechanism 16 from dropping when opening the cabinet door, because a plurality of equipment need to be installed inside the shielding cabinet 1, but set the socket row 26 into the plug connection of each equipment of height-adjustable design convenience, install the receiving mechanism 11 in the outside of the shielding cabinet 1, utilize the shielding vent 15 to be favorable to the heat dissipation of the internal equipment of the cabinet 1, improve the work efficiency of the monitoring device, reduce the loss caused by the cabinet 1 toppling over.
The working principle of the embodiment is as follows:
as shown in fig. 1-4, when in use, the shielding effectiveness monitoring device is composed of two parts of radio wave receiving and transmitting, the transmitting mechanism 16 is installed inside the shielding cabinet 1 and placed above the equipment tray 22, the connecting plate 25 in the adjusting mechanism 2 is used to press the connecting column 24 to make the shrinking block 23 shrink in the equipment tray 22, the connecting column 24 passes through the adjusting groove 212 formed in the adjusting rod 21 to adjust the height of the equipment tray 22, when the shrinking block 23 resets, the shrinking block is clamped in the fixing groove 211, the clamping rod 222 slides in the clamping groove 221 to fix the two sides of the transmitting mechanism 16, after the fixing effect is strengthened by the anti-slip strip 223, the transmitting mechanism 16 is prevented from falling off when the cabinet door is opened by the anti-slip strip 224, because a plurality of equipments are required to be installed inside the shielding cabinet 1, the design that the socket bank 26 is set to be adjustable in height is convenient for the plug connection of each equipment, the working efficiency of the monitoring device is improved, the loss that causes because of the cabinet body 1 emptys is reduced, installs receiving mechanism 11 in the outside of the shielding cabinet body 1, when signal leakage or when having the metal wire mistake, receiving mechanism 11 will send speaker 13 and light strip 14 through bracing piece 12 electric connection and send audible and visual warning, and it has replaced the metal of former product to go into the device by mistake, and the machine is dual-purpose now to be combined, utilizes shielding vent 15 to be favorable to the heat dissipation of the internal plant of the cabinet body 1.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (6)
1. Shielding efficiency monitoring devices of shielding rack, including the cabinet body (1), its characterized in that: the top of the cabinet body (1) is provided with receiving mechanism (11), the top fixedly connected with bracing piece (12) of receiving mechanism (11), the top fixed mounting of bracing piece (12) has speaker (13), the even fixed mounting of lateral wall of speaker (13) has light strip (14), shielding vent (15) have been seted up to one side of the cabinet body (1), the inside both sides of the cabinet body (1) all are provided with adjustment mechanism (2).
2. The shielding effectiveness monitoring device of claim 1, wherein: the adjusting mechanism (2) comprises an adjusting rod (21), fixing grooves (211) are uniformly formed in the adjusting rod (21), and adjusting grooves (212) are formed in two sides of each fixing groove (211).
3. The shielding effectiveness monitoring device of claim 1, wherein: adjustment mechanism (2) include equipment tray (22), the equal swing joint in both sides of equipment tray (22) has shrink piece (23), the top movable mounting of equipment tray (22) has firing mechanism (16).
4. The shielding effectiveness monitoring device of claim 2, wherein: the adjusting rod (21) is movably clamped with a contraction block (23) through a fixing groove (211) which is formed in the adjusting rod, connecting columns (24) are fixedly connected to the opposite sides of the contraction block (23), and connecting plates (25) are fixedly connected to one sides, far away from the contraction block (23), of the connecting columns (24).
5. The shielding effectiveness monitoring device of claim 3, wherein: a clamping groove (221) is formed in the equipment tray (22), clamping rods (222) are symmetrically connected to the inside of the clamping groove (221) in a sliding and clamping mode, anti-slip strips (223) are arranged on the adjacent sides of the clamping rods (222), and blocking strips (224) are arranged in the middles of the clamping rods (222) on the two sides.
6. The shielding effectiveness monitoring device of claim 2, wherein: the adjusting rods (21) are symmetrically arranged in two groups, and the socket rows (26) are movably clamped in the adjusting rods (21) through the opened fixing grooves (211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121522555.4U CN215345695U (en) | 2021-07-06 | 2021-07-06 | Shielding efficiency monitoring device of shielding cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121522555.4U CN215345695U (en) | 2021-07-06 | 2021-07-06 | Shielding efficiency monitoring device of shielding cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215345695U true CN215345695U (en) | 2021-12-28 |
Family
ID=79564974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121522555.4U Active CN215345695U (en) | 2021-07-06 | 2021-07-06 | Shielding efficiency monitoring device of shielding cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215345695U (en) |
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2021
- 2021-07-06 CN CN202121522555.4U patent/CN215345695U/en active Active
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