CN114520669B - Protection device for information technology multi-frequency equipment - Google Patents
Protection device for information technology multi-frequency equipment Download PDFInfo
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- CN114520669B CN114520669B CN202210184933.5A CN202210184933A CN114520669B CN 114520669 B CN114520669 B CN 114520669B CN 202210184933 A CN202210184933 A CN 202210184933A CN 114520669 B CN114520669 B CN 114520669B
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- box body
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- protective cover
- wall
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/3833—Hand-held transceivers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/3888—Arrangements for carrying or protecting transceivers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a multi-frequency equipment protection device for information technology, which belongs to the technical field of multi-frequency equipment protection, wherein each button is provided with a pneumatic supporting mechanism for protecting the button, a protective cover is provided with a box body communicated with the pneumatic supporting mechanism, the box body is provided with an exhaust mechanism for controlling whether the box body is communicated with the pneumatic supporting mechanism, the outer wall of the protective cover is provided with a pneumatic anti-falling mechanism, and the anti-falling mechanism is communicated with the box body through a one-way ventilation unit. When the exhaust mechanism is in a closed state, the gas in the pneumatic supporting mechanism is not communicated with the gas in the box body and the external atmosphere, namely, the gas in the supporting mechanism and the gas in the box body are in a relatively static state, and the supporting mechanism cannot stretch and retract under the action of external force extrusion under the action of the relatively static gas, so that the self-locking function of the button is realized, accidental triggering of the interphone during idling is prevented, and the accuracy of the information transmission of the interphone is ensured.
Description
Technical Field
The invention relates to the technical field of multi-frequency equipment protection, in particular to a multi-frequency equipment protection device for information technology.
Background
The development of the technical fields of information technology, new energy technology, high-end equipment manufacturing and the like is promoted by the proposal of new generation information technology concepts, the development of information communication equipment in the information technology is rapid in recent years, the information communication equipment is divided into wired communication equipment and wireless communication equipment, the wireless equipment comprises a wireless television, an interphone, a mobile phone and the like, the interphone is a bidirectional mobile communication tool, the conversation can be carried out without any network support, and the method is suitable for occasions with relatively fixed conversation and frequent conversation.
Most of the interphones are portable, and when the interphones are portable, the interphones can be accidentally dropped due to external factors or hand sliding, so that the interphones are damaged, the service lives of the interphones are shortened, and when the interphones are accidentally dropped or in an idle state, the buttons on the interphones cannot be locked, so that the buttons are contacted with other objects, the interphones are accidentally triggered, and inconvenience is brought to the use of the interphones.
Disclosure of Invention
1. Technical problem to be solved
The present invention is directed to a protection device for information technology multi-frequency equipment, so as to solve the problems set forth in the background art.
2. Technical proposal
In order to solve the problems, the invention adopts the following technical scheme:
the utility model provides a protection device for information technology multifrequency equipment, includes the casing of intercom, install display screen, button on the casing, detachable is connected with the protection casing that protects it on the casing, every all be equipped with the pneumatic type supporting mechanism that protects it on the button, be equipped with the box with pneumatic type supporting mechanism intercommunication on the protection casing, and be equipped with the exhaust mechanism that is used for controlling whether box and pneumatic type supporting mechanism intercommunication on the box, be equipped with pneumatic type anti-drop mechanism on the outer wall of protection casing, and anti-drop mechanism communicates with the box through one-way ventilation unit, when the protection casing accidentally drops, the gas in the anti-drop mechanism gets into the box through one-way ventilation unit, and the gas in the box gets into in the pneumatic type supporting mechanism through the pipeline.
Further, the installation appearance chamber that is used for installing the casing has been seted up on the protection casing, and equidistant the being equipped with the number is two screw rods at least on the outer wall of protection casing left and right sides, set up the spacing hole that supplies the screw rod free end to peg graft on the left and right sides wall of casing, set up on the left and right sides wall of protection casing with screw rod one-to-one and be used for holding the breach one of corresponding screw rod, still set up the breach two that make things convenient for the installation of antenna on the casing on the protection casing.
Further, pneumatic supporting mechanism includes the supporting shoe that sets up on every button through the connecting rod, slides and locates the inside slide bar that just both ends are located the supporting shoe both ends outside respectively, the one end of slide bar is close to corresponding button and is perpendicular relation with corresponding button, offer the perforation that supplies the slide bar to be close to button one end and pass on the supporting shoe, and be equipped with on the fenestrate inner wall with slide bar outer wall closely laminating sealing washer two, be equipped with the stripper plate on the other end of slide bar, the inside sliding connection fixed cover of supporting shoe locates the piston board on the slide bar, and the inside of supporting shoe forms appearance chamber I, appearance chamber II through the piston board, glue on the piston board to have and support the sealing washer I of piece inner wall contact, hold chamber II's inside is equipped with the spring first that is used for supporting the piston board, and when spring first is in natural state, the slide bar is close to the one end of button and is equipped with the stripper plate, and glues on the stripper plate.
Furthermore, the first containing cavity is in a sealed state in the supporting blocks, the first pipelines communicated with the first containing cavities in the supporting blocks are arranged on the outer side walls of the supporting blocks, the second pipelines are connected with the first pipelines together, one ends of the second pipelines are arranged on the box body and communicated with the inside of the box body, and grooves for containing the second pipelines are formed in the protective cover.
Still further, exhaust mechanism is including opening exhaust hole, the plug rod of slidable mounting on the exhaust hole on the box, fixed sleeve joint in the closing plate on the plug rod, glue and glue on the closing plate lateral wall and can closely laminate on the box inner wall and carry out the sealed pad of shutoff to the exhaust hole, the plug rod is gone up the cover and is equipped with one end and closing plate lateral wall other end and box inner wall fixed connection's spring two, the one end of plug rod is located the outside of box, and the one end that the plug rod is located the box outside is equipped with the fingerboard that supplies the finger to press, the sealed pad is when hugging closely at the box inner wall, the sealed pad is hugged closely when the box inner wall, and chamber one is relative static state with the inside gas of box, and the slide bar is close with the button one end is not contacted with the button all the time under the effect of static gas.
Still further, prevent falling the gasbag on the mechanism includes locating the protection casing eight corners, the gasbag is through one-way ventilation unit and box, pipeline two, appearance chamber intercommunication.
Still further, the one-way ventilation unit is including locating the inside passageway of and with eight gasbag intercommunication of protection casing, install on the protection casing and be used for the pipeline III of passageway and box intercommunication, install on the pipeline III and be used for carrying the one-way check valve II of the inside gas of passageway to the box inside, every all install on the gasbag and be used for carrying the one-way check valve I of outside gas to the gasbag inside.
Furthermore, the protective cover is provided with through grooves for accommodating hands of users, the inner walls of the through grooves are provided with four arc grooves which are similar to the shapes of fingers of the hands, and the exhaust mechanism is positioned on one of the arc grooves.
3. Advantageous effects
1. In the invention, under the condition that the exhaust mechanism is opened, the gas in the pneumatic supporting mechanism is in a state of being communicated with the gas in the box body and the outside atmosphere, at the moment, the pneumatic supporting mechanism can realize the telescopic function under the action of external force extrusion, and can realize the extrusion opening of the button in the telescopic process, when the exhaust mechanism is in a closed state, the gas in the pneumatic supporting mechanism is in a state of being not communicated with the gas in the box body and the outside atmosphere, namely, the gas in the pneumatic supporting mechanism is in a relatively static state with the gas in the box body, at the moment, the pneumatic supporting mechanism can not stretch and retract under the action of external force extrusion under the action of the relatively static gas, thereby realizing the self-locking function of the button, preventing the interphone from being accidentally triggered when in idle, and ensuring the accuracy of the information transmission of the interphone.
2. In the invention, in the state that the exhaust mechanism is opened, the extruding plate is manually pressed to enable the sliding rod to slide on the supporting block until one end of the sliding rod is abutted against the button to trigger and open the button, and in the process that the sliding rod is pressed and triggers the button, the first spring is in a stretched state, so that when the extruding force on the extruding plate disappears, the sliding rod can automatically reset under the elastic action of the first spring to prepare for the next extrusion triggering of the button.
3. In the invention, as the sealing gasket on the sealing plate is tightly attached to the exhaust hole of the box body under the action of the elastic force of the spring II, if the exhaust hole is opened in the arrangement, the inserting rod is required to be manually pressed, so that the sealing gasket is far away from the exhaust hole, the box body is communicated with the outside atmosphere, and conditions are provided for the sliding rod to be pressed and the button to be pressed, triggered and opened, otherwise, if the inserting rod is not acted by the external force, the sealing gasket is tightly attached to the exhaust hole under the action of the spring II, so that the box body is automatically plugged, and the sliding rod is not in telescopic movement even if the sliding rod is acted by the extrusion force, so that the automatic locking of the button is realized.
4. In the invention, when the interphone accidentally drops, a certain corner of the protective cover arranged on the outer side of the interphone collides with the ground or other objects, when the certain corner of the protective cover collides with other objects, gas in the protective cover enters the box body along the channel and the pipeline III, and the gas in the box body enters each cavity I along the pipeline II and the pipeline I so as to inflate each cavity I, so that the piston plate has a thrust in the whole process of dropping the interphone, and the thrust can ensure that the slide rod does not stretch towards the button, namely, the button is not accidentally triggered to be opened.
5. In the invention, the arc-shaped groove is convenient for the hand of a user to extend into the through groove, thereby facilitating the carrying and the use of the interphone by the user, and in addition, the exhaust mechanism is arranged on one arc-shaped groove, so that people can adjust whether the exhaust mechanism is triggered or not while holding the protection device by hand, thereby facilitating the use of people
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention in elevation;
FIG. 2 is a schematic diagram of the internal structure of the present invention in side view;
FIG. 3 is a schematic diagram of the internal structure of the shield in side view;
FIG. 4 is a partial schematic view of the structure of FIG. 2;
FIG. 5 is a schematic structural view of a pneumatic support mechanism;
fig. 6 is a schematic view of the structure of the exhaust mechanism on the case.
Reference numerals: 1. a housing; 2. a display screen; 3. a button; 4. a screw; 5. a limiting hole; 6. a protective cover; 7. an Zhuangrong chambers; 8. a notch I; 9. a support block; 10. a connecting rod; 11. a slide bar; 12. a piston plate; 13. a first sealing ring; 14. a second sealing ring; 15. a first pipeline; 16. a first accommodating cavity; 17. a second accommodating cavity; 18. a first spring; 20. an extrusion plate; 21. pasting a board; 22. a second pipeline; 23. a case; 24. an exhaust hole; 25. inserting a connecting rod; 26. a sealing plate; 27. a sealing gasket; 28. a second spring; 29. a fingerboard; 30. an air bag; 31. a first check valve; 32. a channel; 33. a third pipeline; 34. a second check valve; 35. a through groove; 36. a groove; 37. and a second notch.
Detailed Description
The invention will now be described in further detail with reference to the drawings and examples.
Examples
The protection device for the information technology multi-frequency equipment shown in fig. 1, 2 and 3 comprises a shell 1 of an interphone, wherein a display screen 2 and a button 3 are installed on the shell 1, a protection cover 6 for protecting the interphone is detachably connected to the shell 1, installation containing cavities 7 for installing the shell 1 are formed in the protection cover 6, at least two screw rods 4 are arranged on the outer walls of the left side and the right side of the protection cover 6 at equal intervals, limit holes 5 for inserting the free ends of the screw rods 4 are formed in the left side wall and the right side wall of the shell 1, first notches 8 which are in one-to-one correspondence with the screw rods 4 and are used for accommodating the corresponding screw rods 4 are formed in the left side wall and the right side wall of the protection cover 6, second notches 37 which are convenient for installing an antenna on the shell 1 are formed in the protection cover 6, the free ends of the screw rods 4 can be inserted into the limit holes 5 in the side wall of the shell 1 through screwing the screw rods 4 on the protection cover 6, so that the installation mode is simple and convenient to operate;
as shown in fig. 1, 2 and 3, each button 3 is provided with a pneumatic supporting mechanism for protecting the button, the protective cover 6 is provided with a box body 23 communicated with the pneumatic supporting mechanism, the box body 23 is provided with an exhaust mechanism for controlling whether the box body 23 is communicated with the pneumatic supporting mechanism, under the condition that the exhaust mechanism is opened, the air in the pneumatic supporting mechanism is communicated with the air in the box body 23 and the outside air, at the moment, the pneumatic supporting mechanism can realize a telescopic function under the action of external force extrusion, and the extrusion opening of the button 3 can be realized in the telescopic process, when the exhaust mechanism is in a closed state, the air in the pneumatic supporting mechanism, the air in the box body 23 and the outside air are in a non-communicated state, namely, the air in the pneumatic supporting mechanism and the air in the box body 23 are in a relatively static state, and at the moment, the pneumatic supporting mechanism can not stretch out and draw back under the action of the external force extrusion under the action of the relatively static air, so that the self-locking function of the button 3 is realized, the interphone is prevented from being triggered when the interphone is idle, and the accuracy of the interphone information is ensured;
as shown in fig. 4 and 5, the pneumatic supporting mechanism comprises a supporting block 9 erected on each button 3 through a connecting rod 10, a sliding rod 11 arranged in the supporting block 9 in a sliding manner, wherein two ends of the sliding rod 11 are respectively positioned at the outer sides of two ends of the supporting block 9, one end of the sliding rod 11 is close to the corresponding button 3 and is in vertical relation with the corresponding button 3, a through hole for the sliding rod 11 to pass through is formed in the supporting block 9, a second sealing ring 14 tightly attached to the outer wall of the sliding rod 11 is arranged on the inner wall of the through hole, an extrusion plate 20 is arranged on the other end of the sliding rod 11, a first piston plate 12 fixedly sleeved on the sliding rod 11 is in sliding connection with the inside of the supporting block 9, a second cavity 16 and a second cavity 17 are formed in the inside of the supporting block 9 through the piston plate 12, a first sealing ring 13 contacted with the inner wall of the supporting block 9 is adhered on the piston plate 12, the spring I18 for supporting the piston plate 12 is arranged in the cavity II 17, when the spring I18 is in a natural state, one end of the slide bar 11, which is close to the button 3, is not in contact with the button 3, one end of the slide bar 11, which is far away from the button 3, is provided with the extrusion plate 20, the extrusion plate 20 is stuck with the sticking plate 21, in the state that the exhaust mechanism is opened, the slide bar 11 slides on the supporting block 9 by manually pressing the extrusion plate 20 until one end of the slide bar 11 is abutted against the button 3 to trigger and open the button 3, and in the process that the slide bar 11 is pressed and triggers the button 3, the spring I18 is in a stretched state, so that when the extrusion force on the extrusion plate 20 is eliminated, the slide bar 11 automatically resets under the elastic action of the spring I18 to prepare for the next extrusion triggering of the button 3;
as shown in fig. 5, the first cavity 16 is in a sealed state in the support block 9, the first pipeline 15 communicated with the first cavity 16 in the first cavity is installed on the outer side wall of each support block 9, each first pipeline 15 is commonly connected with the second pipeline 22, one end of the second pipeline 22 is installed on the box 23 and communicated with the interior of the box 23, a groove 36 for accommodating the second pipeline 22 is formed in the protective cover 6, when the sliding rod 11 slides on the support block 9 under the action of extrusion force in the state that the exhaust mechanism is opened, the piston plate 12 fixedly sleeved on the sliding rod 11 extrudes the gas in the first cavity 16, the extruded gas finally enters the box 23 along the first pipeline 15 and the second pipeline 22, and the gas in the box 23 enters the outside atmosphere through the exhaust mechanism, when the exhaust mechanism is closed, the box 23 is communicated with the first cavity 16 through the first pipeline 15 and the second pipeline 22, and the gas in the box 23 is in a relatively static state due to the fact that the volume of the box 23 is constant, the piston plate 12 fixedly sleeved on the sliding rod 11 slides on the support block 9 under the action of extrusion force, and the extruded gas in the first cavity 11 is triggered by the first thrust plate 11, and the first thrust force is not triggered by the first thrust plate 11;
as shown in fig. 4 and 6, the exhaust mechanism comprises an exhaust hole 24 arranged on the box body 23, a plug rod 25 slidably arranged on the exhaust hole 24, a sealing plate 26 fixedly sleeved on the plug rod 25, and a sealing gasket 27 adhered on the side wall of the sealing plate 26 and tightly attached to the inner wall of the box body 23 for sealing the exhaust hole 24, a second spring 28 with one end fixedly connected with the other end of the side wall of the sealing plate 26 and the inner wall of the box body 23 is sleeved on the plug rod 25, one end of the plug rod 25 is positioned at the outer side of the box body 23, one end of the plug rod 25 positioned at the outer side of the box body 23 is provided with a finger plate 29 for pressing a finger, when the sealing gasket 27 is attached to the inner wall of the box body 23, the second spring 28 is in a compressed state, when the sealing gasket 27 is attached to the inner wall of the box body 23, the first cavity 16 and the gas in the box body 23 are in a relatively static state, the end of the slide bar 11, which is close to the button 3, is always not in contact with the button 3 under the action of static gas, and as the sealing gasket 27 on the sealing plate 26 is tightly attached to the exhaust hole 24 of the box body 23 under the action of the elastic force of the spring II 28, if the exhaust hole 24 is opened, the inserting connection rod 25 needs to be manually pressed, so that the box body 23 is far away from the exhaust hole 24, and the outside atmosphere is communicated, thereby providing conditions for the slide bar 11 to be pressed and the button 3 to be pressed and triggered to be opened, conversely, if the inserting connection rod 25 is not acted by external force, the sealing gasket 27 is tightly attached to the exhaust hole 24 under the action of the spring II 28, thus the box body 23 is automatically blocked, and the slide bar 11 is not in telescopic movement even if the sliding bar 11 is acted by the elastic force, so as to realize the automatic locking of the button 3;
as shown in fig. 2, 3 and 4, a pneumatic anti-falling mechanism is arranged on the outer wall of the protective cover 6, the anti-falling mechanism is communicated with the box 23 through a one-way ventilation unit, when the protective cover 6 accidentally falls, gas in the anti-falling mechanism enters the box 23 through the one-way ventilation unit, the gas in the box 23 enters a pneumatic supporting mechanism through a pipeline, the anti-falling mechanism comprises air bags 30 arranged on eight corners of the protective cover 6, the air bags 30 are communicated with the box 23 through the one-way ventilation unit, a pipeline II 22 and a first containing cavity 16, the one-way ventilation unit comprises a channel 32 arranged inside the protective cover 6 and communicated with the eight air bags 30, a pipeline III 33 which is arranged on the protective cover 6 and is used for communicating the channel 32 with the box 23, a one-way valve II 34 which is arranged on the pipeline III 33 and is used for unidirectionally conveying the gas inside the channel 32 to the box 23, a one-way valve I31 which is used for unidirectionally conveying the external gas to the interior of the air bags 30 is arranged on each air bag 30, when the interphone accidentally falls, a certain corner of the protective cover 6 arranged outside the interphone-side of the interphone firstly collides with the ground or other objects, when the interphone is accidentally fallen, the interphone is collided with the other objects, the protective cover is arranged on the corner of the protective cover 16, the air bags 16 and the air bags are arranged on the outer side of the interphone side, the protective cover, the body is communicated with the air bags and the air bags 16 and the air bags are respectively arranged in the pipeline II, the channel II and the air bags 23 are not all the channel II and the channel II, and the air channel II can be opened, and the air channel II, and the air channel 23 can be pushed by the air channel I and the air channel I3 and the air case 23;
as shown in fig. 2, 3 and 6, the protective cover 6 is provided with through grooves 35 for accommodating hands of a user, the inner walls of the through grooves 35 are provided with arc grooves with four numbers and similar shapes to fingers of the hands, the exhaust mechanism is located on one of the arc grooves, and the arc grooves are arranged so that hands of the user can conveniently extend into the through grooves 35, so that the user can conveniently carry and use the interphone, and in addition, the exhaust mechanism is located on one of the arc grooves, so that people can take the protective device by hand and can also adjust whether the exhaust mechanism is triggered or not, and the use of people is facilitated.
It will be appreciated by persons skilled in the art that the above embodiments are provided for illustration only and not for limitation of the invention, and that variations and modifications of the above described embodiments will fall within the scope of the claims of the invention as long as they fall within the true spirit of the invention.
Claims (5)
1. A protection device for an information technology multi-frequency device, characterized in that: the anti-falling protective cover comprises a shell (1) of an interphone, wherein a display screen (2) and buttons (3) are arranged on the shell (1), a protective cover (6) for protecting the shell (1) is detachably connected to the shell, and the anti-falling protective cover is characterized in that each button (3) is provided with a pneumatic supporting mechanism for protecting the button, the protective cover (6) is provided with a box body (23) communicated with the pneumatic supporting mechanism, the box body (23) is provided with an exhaust mechanism for controlling whether the box body (23) is communicated with the pneumatic supporting mechanism, the outer wall of the protective cover (6) is provided with a pneumatic anti-falling mechanism, the anti-falling mechanism is communicated with the box body (23) through a one-way ventilation unit, and when the protective cover (6) accidentally falls, gas in the anti-falling mechanism enters the box body (23) through the one-way ventilation unit, and the gas in the box body (23) enters the pneumatic supporting mechanism through a pipeline;
the pneumatic supporting mechanism comprises a supporting block (9) erected on each button (3) through a connecting rod (10), and a sliding rod (11) which is slidingly arranged in the supporting block (9) and the two ends of which are respectively positioned at the outer sides of the two ends of the supporting block (9), one end of the sliding rod (11) is close to the corresponding button (3) and is in vertical relation with the corresponding button (3), a through hole for the sliding rod (11) to pass through is formed in the supporting block (9) close to one end of the button (3), a sealing ring II (14) tightly attached to the outer wall of the sliding rod (11) is arranged on the inner wall of the through hole, a squeezing plate (20) is arranged at the other end of the sliding rod (11), a piston plate (12) fixedly sleeved on the sliding rod (11) is connected in a sliding mode in an inner sliding mode, a cavity I (16) and a cavity II (17) are formed in the supporting block (9) through the piston plate (12), a sealing ring I (13) contacted with the inner wall of the supporting block (9) is adhered to the piston plate (12), a spring I (18) used for supporting the sliding rod II (17) is arranged in the cavity II (17), and when the spring I (18) is not contacted with the button (3) in a natural state, one end of the sliding rod (11) far away from the button (3) is provided with an extrusion plate (20), and a sticking plate (21) is stuck on the extrusion plate (20);
the first containing cavities (16) are in a sealed state in the supporting blocks (9), the first pipelines (15) communicated with the first containing cavities (16) in the supporting blocks are arranged on the outer side wall of each supporting block (9), the first pipelines (15) are commonly connected with the second pipelines (22), one ends of the second pipelines (22) are arranged on the box body (23) and are communicated with the inside of the box body (23), and grooves (36) for containing the second pipelines (22) are formed in the protective cover (6);
the exhaust mechanism comprises an exhaust hole (24) formed in the box body (23), a plug rod (25) slidably mounted on the exhaust hole (24), a sealing plate (26) fixedly sleeved on the plug rod (25), a sealing gasket (27) adhered to the side wall of the sealing plate (26) and tightly attached to the inner wall of the box body (23) and sealing the exhaust hole (24), a second spring (28) fixedly connected with the other end of the side wall of the sealing plate (26) and the inner wall of the box body (23) is sleeved on the plug rod (25), one end of the plug rod (25) is located on the outer side of the box body (23), a finger plate (29) for pressing a finger is arranged at one end of the plug rod (25) located on the outer side of the box body (23), the second spring (28) is in a compressed state when the sealing gasket (27) is attached to the inner wall of the box body (23), gas inside the box body (23) is in a relatively static state, and one end, close to the push rod (11) and the push rod (3) is not contacted with the push button (3) under the action of static gas.
2. A protection device for an information technology multi-frequency device according to claim 1, characterized in that: the utility model discloses a novel antenna protection device, including casing (1), protection casing (6), protection casing (6) are gone up and are offered on the outer wall of casing (6) left and right sides and are used for installing installation appearance chamber (7) of casing (1), and equidistant be equipped with number at least two screw rods (4) on the outer wall of casing (6), offer spacing hole (5) that supply screw rod (4) free end grafting on the left and right sides wall of casing (1), offer on the left and right sides wall of protection casing (6) with screw rod (4) one-to-one and be used for holding breach one (8) of corresponding screw rod (4), still offered breach two (37) of making things convenient for antenna installation on casing (1) on protection casing (6).
3. A protection device for an information technology multi-frequency device according to claim 1, characterized in that: the anti-falling mechanism comprises air bags (30) arranged on eight corners of the protective cover (6), and the air bags (30) are communicated with the box body (23), the second pipeline (22) and the first containing cavity (16) through one-way ventilation units.
4. A protection device for an information technology multi-frequency device according to claim 3, characterized in that: the one-way ventilation unit comprises a channel (32) which is arranged inside the protective cover (6) and is communicated with the eight air bags (30), a pipeline III (33) which is arranged on the protective cover (6) and is used for the channel (32) to be communicated with the box body (23), and a one-way valve II (34) which is arranged on the pipeline III (33) and is used for conveying the air inside the channel (32) to the inside of the box body (23) in a one-way mode, wherein each air bag (30) is provided with a one-way valve I (31) which is used for conveying the outside air to the inside of the air bag (30) in a one-way mode.
5. A protection device for an information technology multi-frequency device according to claim 1, characterized in that: the protective cover (6) is provided with through grooves (35) for accommodating hands of users, the inner walls of the through grooves (35) are provided with four arc-shaped grooves which are similar to the shapes of fingers of the hands, and the exhaust mechanism is positioned on one of the arc-shaped grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210184933.5A CN114520669B (en) | 2022-02-28 | 2022-02-28 | Protection device for information technology multi-frequency equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210184933.5A CN114520669B (en) | 2022-02-28 | 2022-02-28 | Protection device for information technology multi-frequency equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114520669A CN114520669A (en) | 2022-05-20 |
| CN114520669B true CN114520669B (en) | 2023-09-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210184933.5A Active CN114520669B (en) | 2022-02-28 | 2022-02-28 | Protection device for information technology multi-frequency equipment |
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| Country | Link |
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| CN (1) | CN114520669B (en) |
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| KR20060040203A (en) * | 2004-11-04 | 2006-05-10 | 엘지전자 주식회사 | Mobile communication terminal having air bag |
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