CN110267495A - A kind of convenient and fast building speakerphone of the dismounting with heat sinking function for security protection - Google Patents
A kind of convenient and fast building speakerphone of the dismounting with heat sinking function for security protection Download PDFInfo
- Publication number
- CN110267495A CN110267495A CN201910527268.3A CN201910527268A CN110267495A CN 110267495 A CN110267495 A CN 110267495A CN 201910527268 A CN201910527268 A CN 201910527268A CN 110267495 A CN110267495 A CN 110267495A
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- China
- Prior art keywords
- fixed
- host
- dismounting
- block
- convenient
- Prior art date
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
- H04N7/186—Video door telephones
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q5/00—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange
- H04Q5/24—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange for two-party-line systems
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20127—Natural convection
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Computer Networks & Wireless Communication (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The present invention relates to a kind of convenient and fast building speakerphones of the dismounting with heat sinking function for security protection, including host and mounting box, it further include cooling mechanism and mechanism for assembling-disassembling, the cooling mechanism includes driving assembly and two radiating subassemblies, the radiating subassembly includes strainer, support shaft, sealing plate and connecting rod, the mechanism for assembling-disassembling includes Power Component and two removable components, the removable component includes lifting unit, lifter plate, strut, connecting plate and several fixed links, the convenient and fast building speakerphone of the dismounting with heat sinking function for being used for security protection passes through cooling mechanism, realize the circulation of host inner air and outer air, to carry out heat dissipation work to the inside of host, pass through mechanism for assembling-disassembling, improve the convenience of dismounting host, alleviate the work load of operative employee.
Description
Technical field
The present invention relates to security device field, in particular to a kind of dismounting with heat sinking function for security protection is convenient and fast
Building speakerphone.
Background technique
Building speakerphone is mounted in the gating of antitheft door of building inlet, intercommunication control device.Host is typically mounted at
On wall on or near the security door on each unit house doorway, composition doorway host includes panel, back box, operation part, audio
Partially, video section, control section.
For existing building speakerphone after long-term work, the inside of host is easy to produce a large amount of heat, if not in time
Heat dissipation work is carried out, is easy to influence the normal work of the electronic component inside host, reduces the practicability of equipment, not only such as
This, existing building speakerphone be generally bolted on wall or on, cause disassemblerassembler relatively complicated, give operative employee
Work load is caused, the convenience of dismounting building speakerphone is reduced.
Summary of the invention
The technical problem to be solved by the present invention is for overcome the deficiencies in the prior art, providing a kind of tool for security protection
There is the convenient and fast building speakerphone of the dismounting of heat sinking function.
The technical solution adopted by the present invention to solve the technical problems is: a kind of tearing open with heat sinking function for security protection
Convenient and fast building speakerphone, including host and mounting box are filled, the side of the host is equipped with display screen and control panel, the installation
The other side of host is arranged in box, is equipped with PLC in the mounting box, further includes cooling mechanism and mechanism for assembling-disassembling, the heat dissipation machine
The inside of host is arranged in structure, and the inside of mounting box is arranged in the mechanism for assembling-disassembling；
The cooling mechanism includes driving assembly and two radiating subassemblies, and the two sides vertical with display screen of the host are equal
Equipped with opening, the radiating subassembly and opening are corresponded, and the driving component is arranged between two radiating subassemblies, the drive
Dynamic component is connect with radiating subassembly；
The radiating subassembly includes strainer, support shaft, sealing plate and connecting rod, and one end of the support shaft is fixed on host
On the side of opening, the other end of the support shaft and one end of sealing plate are hinged, and the sealing plate lid is located in opening,
Two strainers are separately positioned on the two sides of driving assembly, and the driving component is connect with strainer, one end of the connecting rod and strainer
Lower section it is hinged, the other end of the connecting rod pass through be open it is hinged with one end of the close support shaft of sealing plate；
The mechanism for assembling-disassembling includes Power Component and two removable components, and two removable components are separately positioned on Power Component
Above and below, the Power Component is connect with removable component, and the side of the close host of the mounting box is equipped with strip shape gob；
The removable component includes lifting unit, lifter plate, strut, connecting plate and several fixed links, the Power Component
It is connect by lifting unit with lifter plate, the side of the close strip shape gob of one end and lifter plate of the strut is fixedly connected, institute
The other end for stating strut passes through strip shape gob and is fixedly connected with connecting plate, and one end of the fixed link is uniformly fixed under connecting plate
It is square, several recesses are equipped with above and below the host, the quantity of the recess and the quantity of fixed link are equal, described recessed
Mouthful corresponded with fixed link, the other end of the fixed link is arranged in the inside of recess, the other end of the fixed link with it is recessed
Mouth matching.
Preferably, the driving component includes fixed bin, and the fixed bin is fixed on host in order to which band electric filter is mobile
Inside, the two sides of the fixed bin are all provided with there are two aperture, set that there are two mobile unit and several first in the fixed bin
Spring, first spring are evenly distributed between two mobile units, and the mobile unit includes electromagnet, iron block, movement
Plate and two mobile bars, the electromagnet are fixed on the inner wall of the side of the close aperture of fixed bin, and the iron block is fixed on
On movable plate, the electromagnet and iron block face are arranged, one end of two mobile bars respectively with the close iron block of movable plate one
The both ends of side are fixedly connected, and the other end of two mobile bars is each passed through aperture and is fixedly connected with strainer, first spring
Both ends are connect with two movable plates respectively, and the electromagnet is electrically connected with PLC.
Preferably, in order to improve leakproofness, the side of the close host of the sealing plate is equipped with gasket.
Preferably, in order to remove the dust on strainer, the side of the close fixed bin of the strainer is equipped with oscillator, institute
Oscillator is stated to be electrically connected with PLC.
Preferably, in order to detect the temperature inside host, the inside of the host is equipped with temperature sensor, the temperature
Sensor is electrically connected with PLC.
Preferably, in order to avoid connecting dash-board injury host, the side of the close host of the connecting plate is equipped with rubber pad.
Preferably, in order to drive lifter plate mobile, the lifting unit includes slideway, expansion bracket and two hinged blocks,
The slideway is fixed on the lower section of lifter plate, and the lower section of the slideway is equipped with sliding slot, in two hinged blocks, one of hinged block
The inside of sliding slot is set, and one of hinged block is matched with sliding slot, another hinged block is fixed on the remote of the lower section of lifter plate
One end from slideway, the two sides of one end of the expansion bracket are hinged with two hinged blocks respectively, the other end of the expansion bracket with
Power Component connection.
Preferably, the sliding slot is dovetail groove in order to avoid hinged block and slideway are detached from.
Preferably, in order to give expansion bracket flexible offer power, the Power Component include fixed block, sliding block, motor,
Turntable, fixed rope and second spring, the fixed block and motor are fixedly connected with the inner wall of mounting box, the motor and turntable
Transmission connection, on turntable, the other end of the fixed rope is fixedly connected with a slide block the one ends wound of the fixed rope, and described the
Two springs are arranged between fixed block and sliding block, and the both ends of the second spring are connect with fixed block and sliding block respectively, and described the
Two springs are in tensional state, and the two sides of one end of the separate hinged block of the expansion bracket are hinged with fixed block and sliding block respectively,
The motor is electrically connected with PLC.
Preferably, the Power Component further includes guide rod, the guide rod in order to limit the moving direction of sliding block
Both ends are fixedly connected with fixed block and motor respectively, and the sliding block is set on guide rod, and the sliding block and guide rod sliding connect
It connects.
The invention has the advantages that the convenient and fast building speakerphone of the dismounting with heat sinking function for being used for security protection passes through
Cooling mechanism realizes the circulation of host inner air and outer air, so that the inside to host carries out heat dissipation work, with existing heat dissipation machine
Structure is compared, which is reduced the probability that dust enters inside host and improved by mechanism for assembling-disassembling by setting strainer
The convenience of dismounting host, alleviates the work load of operative employee, compared with existing mechanism for assembling-disassembling, mechanism for assembling-disassembling dismounting
Convenient, practicability is high.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural representation of the convenient and fast building speakerphone of dismounting with heat sinking function for security protection of the invention
Figure；
Fig. 2 is the side view of the convenient and fast building speakerphone of dismounting with heat sinking function for security protection of the invention；
Fig. 3 is the mechanism for assembling-disassembling of the convenient and fast building speakerphone of dismounting with heat sinking function for security protection of the invention
Structural schematic diagram；
Fig. 4 is the cooling mechanism of the convenient and fast building speakerphone of dismounting with heat sinking function for security protection of the invention
Structural schematic diagram；
In figure: 1. hosts, 2. mounting boxs, 3. sealing plates, 4. connecting rods, 5. strainers, 6. fixed bins, 7. first springs, 8. electricity
Magnet, 9. iron blocks, 10. movable plates, 11. mobile bars, 12. temperature sensors, 13. gaskets, 14. oscillators, 15. motors, 16.
Turntable, 17. fixed ropes, 18. sliding blocks, 19. second springs, 20. fixed blocks, 21. expansion brackets, 22. hinged blocks, 23. slideways, 24.
Lifter plate, 25. struts, 26. connecting plates, 27. fixed links, 28. rubber pads, 29. guide rods.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figs. 1-2, a kind of convenient and fast building speakerphone of the dismounting with heat sinking function for security protection, including host
1 and mounting box 2, the side of the host 1 is equipped with display screen and control panel, and the other side of host 1 is arranged in the mounting box 2,
It is equipped with PLC in the mounting box 2, further includes cooling mechanism and mechanism for assembling-disassembling, the inside of host 1 is arranged in the cooling mechanism,
The inside of mounting box 2 is arranged in the mechanism for assembling-disassembling；
PLC, i.e. programmable logic controller (PLC), it is used for its internally stored program, is held using a kind of programmable memory
The user oriented instruction such as row logical operation, sequential control, timing, counting and arithmetical operation, and by digital or analog defeated
Enter/export the various types of mechanical or production processes of control, its essence is a kind of computer for being exclusively used in Industry Control, hardware
Structure is substantially identical as microcomputer, the reception and output of processing and the instruction of data is generally used for, for realizing in
Centre control.
This is used for the convenient and fast building speakerphone of the dismounting with heat sinking function of security protection by cooling mechanism, realizes host
The circulation of 1 inner air and outer air, by mechanism for assembling-disassembling, improves dismounting host 1 so that the inside to host 1 carries out heat dissipation work
Convenience alleviates the work load of operative employee.
As shown in figure 4, the cooling mechanism includes driving assembly and two radiating subassemblies, the host 1 and display screen
Vertical two sides are equipped with opening, and the radiating subassembly and opening correspond, and the driving component is arranged in two heat dissipation groups
Between part, the driving component is connect with radiating subassembly；
The radiating subassembly includes strainer 5, support shaft, sealing plate 3 and connecting rod 4, and one end of the support shaft is fixed on master
On the side of the close opening of machine 1, one end of the other end and sealing plate 3 of the support shaft is hinged, and the lid of sealing plate 3 is located at
In opening, two strainers 5 are separately positioned on the two sides of driving assembly, and the driving component is connect with strainer 5, the connecting rod 4
One end and the lower section of strainer 5 are hinged, and one end that the other end of the connecting rod 4 passes through opening and the close support shaft of sealing plate 3 is cut with scissors
It connects；
When carrying out heat dissipation work, control driving assembly work, so that two strainers 5 move in the direction away from each other,
So that the inner wall of strainer 5 and host 1 by connecting rod 4 while strainer 5 is mobile against driving sealing plate 3 to the side far from host 1
To rotation, so that sealing plate 3 no longer covers opening, convenient for the air circulation inside and outside host 1, to realize the function of heat dissipation, keep away
It is excessively high to exempt from 1 internal temperature of host, influences the electronic component inside host 1 and normally works.
As shown in figure 3, the mechanism for assembling-disassembling includes Power Component and two removable components, two removable components are respectively set
Above and below Power Component, the Power Component is connect with removable component, and the one of the close host 1 of the mounting box 2
Side is equipped with strip shape gob；
The removable component includes lifting unit, lifter plate 24, strut 25, connecting plate 26 and several fixed links 27, described
Power Component is connect by lifting unit with lifter plate 24, and the one of the close strip shape gob of one end and lifter plate 24 of the strut 25
Side is fixedly connected, and the other end of the strut 25 passes through strip shape gob and is fixedly connected with connecting plate 26, one end of the fixed link 27
Uniformly be fixed on the lower section of connecting plate 26, be equipped with several recesses above and below the host 1, the quantity of the recess with
The quantity of fixed link 27 is equal, and the recess and fixed link 27 correspond, and the other end of the fixed link 27 is arranged in recess
Inside, the other end of the fixed link 27 matches with recess.
When carry out disassembly host 1 work when, control Power Component work, by lifting unit make two lifter plates 24 to
The direction being located remotely from each other is mobile, drives connecting plate 26 mobile to the direction far from host 1 by strut 25, so that fixed link
27 are detached from recess, consequently facilitating operative employee removes host 1, when new host 1 is placed on two connecting plates 26 by user
Between, so that the recess on host 1 is aligned with fixed link 27, then controls Power Component work, make two by lifting unit
Lifter plate 24 is mobile to direction close to each other, and the direction for driving connecting plate 26 to close host 1 by strut 25 is mobile, thus
So that fixed link 27 is embedded in recess, the function of fixed host computer 1 is realized, to improve the convenience of dismounting host 1.
Preferably, the driving component includes fixed bin 6, and the fixed bin 6 is fixed in order to which band electric filter 5 is mobile
The inside of host 1, the two sides of the fixed bin 6 are all provided with there are two aperture, if set in the fixed bin 6 there are two mobile unit and
Dry first spring 7, first spring 7 are evenly distributed between two mobile units, the mobile unit include electromagnet 8,
Iron block 9, movable plate 10 and two mobile bars 11, the electromagnet 8 are fixed on the inner wall of the side of the close aperture of fixed bin 6
On, the iron block 9 is fixed on movable plate 10, and the electromagnet 8 is arranged with 9 face of iron block, one end point of two mobile bars 11
It is not fixedly connected with the both ends of the side of the close iron block 9 of movable plate 10, the other end of two mobile bars 11 is each passed through aperture
It is fixedly connected with strainer 5, the both ends of first spring 7 are connect with two movable plates 10 respectively, the electromagnet 8 and PLC electricity
Connection.
When carrying out heat dissipation work, control electromagnet 8 is powered, and a power attracting with iron block 9 is generated, to drive movement
Plate 10 is to direction movement mobile close to the direction of electromagnet 8, by mobile bar 11 with electric filter 5 to close opening, so that filter
The inner wall of net 5 and host 1 is against by the drive sealing plate 3 of connecting rod 4 to the direction turn far from host 1 while strainer 5 is mobile
It is dynamic, so that sealing plate 3 no longer covers opening, convenient for the air circulation inside and outside host 1, to realize the function of heat dissipation.
Preferably, in order to improve leakproofness, the side of the close host 1 of the sealing plate 3 is equipped with gasket 13.
Preferably, in order to remove the dust on strainer 5, the side of the close fixed bin 6 of the strainer 5 is equipped with oscillator
14, the oscillator 14 is electrically connected with PLC.
Started by control oscillator 14, so that strainer 5 is shaken, so that the dust on strainer 5 is shaken off, is kept away
Exempt from dust blocking strainer 5, influences the circulation of air.
Preferably, the inside of the host 1 is equipped with temperature sensor 12, described in order to detect the temperature inside host 1
Temperature sensor 12 is electrically connected with PLC.
The temperature inside host 1 is detected by temperature sensor 12, after detected value is more than setting value, shows host 1
Internal temperature is excessively high, sends a signal to PLC, and PLC controls cooling mechanism work, to heat dissipation work is carried out inside host 1, avoids leading
1 internal temperature of machine is excessively high, influences the electronic component inside host 1 and normally works.
Preferably, the side of the close host 1 of the connecting plate 26 is equipped in order to avoid connecting plate 26 damages host 1
Rubber pad 28.
By the way that rubber pad 28 is arranged, connecting plate 26 is avoided to squeeze host 1 when to mobile close to 1 direction of host and damages master
Machine 1 reduces the probability of the damage of host 1.
Preferably, the lifting unit includes slideway 23, expansion bracket 21 and two hinges in order to drive lifter plate 24 mobile
Block 22 is connect, the slideway 23 is fixed on the lower section of lifter plate 24, and the lower section of the slideway 23 is equipped with sliding slot, two hinged blocks 22
In, the inside of sliding slot is arranged in one of hinged block 22, and one of hinged block 22 is matched with sliding slot, another hinged block 22
It is fixed on one end of the separate slideway 23 of the lower section of lifter plate 24, the two sides of one end of the expansion bracket 21 are hinged with two respectively
Block 22 is hinged, and the other end of the expansion bracket 21 is connect with Power Component.
Preferably, the sliding slot is dovetail groove in order to avoid hinged block 22 and slideway 23 are detached from.
Preferably, the flexible offer power in order to give expansion bracket 21, the Power Component includes fixed block 20, sliding block
18, motor 15, turntable 16, fixed rope 17 and second spring 19, the fixed block 20 and motor 15 are solid with the inner wall of mounting box 2
Fixed connection, the motor 15 are sequentially connected with turntable 16, and the one ends wound of the fixed rope 17 is on turntable 16, the fixed rope
17 other end is fixedly connected with sliding block 18, and the second spring 19 is arranged between fixed block 20 and sliding block 18, and described second
The both ends of spring 19 are connect with fixed block 20 and sliding block 18 respectively, and the second spring 19 is in tensional state, the expansion bracket
The two sides of one end of 21 separate hinged block 22 are hinged with fixed block 20 and sliding block 18 respectively, and the motor 15 is electrically connected with PLC.
When carrying out the disassembly work of host 1, control motor 15 starts, and drives turntable 16 to rotate, lengthen fixed rope 17, passes through
The restoring force of second spring 19, the direction with movable slider 18 to close fixed block 20 is mobile, so that expansion bracket 21 extends, to make
It obtains two lifter plates 24 to move in the direction away from each other, drives connecting plate 26 to move to the direction far from host 1 by strut 25
It is dynamic, so that fixed link 27 and recess are detached from, consequently facilitating operative employee removes host 1, when user puts new host 1
It sets between two connecting plates 26, so that the recess on host 1 is aligned with fixed link 27, then controls the starting of motor 15, tightening is solid
Surely 17 are restricted, it is mobile to the direction far from fixed block 20 with movable slider 18, while second spring 19 is stretched, so that expansion bracket 21 is received
Contracting drives connecting plate 26 to close to host 1 so that two lifter plates 24 are mobile to direction close to each other by strut 25
Direction it is mobile so that fixed link 27 is embedded in recess, the function of fixed host computer 1 is realized, to improve dismounting host 1
Convenience.
Preferably, in order to limit the moving direction of sliding block 18, the Power Component further includes guide rod 29, the guiding
The both ends of bar 29 are fixedly connected with fixed block 20 and motor 15 respectively, and the sliding block 18 is set on guide rod 29, the sliding block
18 are slidably connected with guide rod 29.
By the way that guide rod 29 is arranged, the moving direction of sliding block 18 is limited, so that sliding block 18 is more stable when mobile.
When the temperature sensor 12 in host 1 detects that the temperature in host 1 is more than setting value, show inside host 1
Temperature it is excessively high, need to carry out heat dissipation work, control electromagnet 8 is powered, and a power attracting with iron block 9 is generated, to drive
Movable plate 10 is mobile to the direction close to electromagnet 8, while stretching the first spring 7, by mobile bar 11 with electric filter 5 to close
The direction of opening is mobile, so that the inner wall of strainer 5 and host 1 is against driving sealing plate 3 by connecting rod 4 while strainer 5 is mobile
It is rotated to the direction far from host 1, so that sealing plate 3 no longer covers opening, convenient for the air circulation inside and outside host 1, thus real
The function of now radiating.When carrying out the disassembly work of host 1, control motor 15 starts, and drives turntable 16 to rotate, lengthen fixed rope
17, by the restoring force of second spring 19, the direction with movable slider 18 to close fixed block 20 is mobile, so that expansion bracket 21 is stretched
It is long, so that two lifter plates 24 move in the direction away from each other, drive connecting plate 26 to far from host 1 by strut 25
Direction it is mobile so that fixed link 27 and recess are detached from, consequently facilitating operative employee removes host 1, when user will be new
Host 1 be placed between two connecting plates 26 so that the recess on host 1 is aligned with fixed link 27, then controls motor 15 and open
It is dynamic, fixed rope 17 is tightened, it is mobile to the direction far from fixed block 20 with movable slider 18, while second spring 19 is stretched, so that stretching
Contracting frame 21 is shunk so that two lifter plates 24 are mobile to direction close to each other, by strut 25 drive connecting plate 26 to
It is mobile close to the direction of host 1, so that fixed link 27 is embedded in recess, the function of fixed host computer 1 is realized, to improve
Dismount the convenience of host 1.
Compared with prior art, which passes through heat dissipation
Mechanism realizes the circulation of 1 inner air and outer air of host, so that the inside to host 1 carries out heat dissipation work, with existing cooling mechanism
It compares, which is reduced the probability that dust enters inside host 1 and improved by mechanism for assembling-disassembling by setting strainer 5
The convenience of dismounting host 1, alleviates the work load of operative employee, compared with existing mechanism for assembling-disassembling, which is torn open
It is convenient to fill, and practicability is high.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (10)
1. a kind of convenient and fast building speakerphone of the dismounting with heat sinking function for security protection, including host (1) and mounting box
(2), the side of the host (1) is equipped with display screen and control panel, and the mounting box (2) is arranged in the other side of host (1), institute
It states and is equipped with PLC in mounting box (2), which is characterized in that further include cooling mechanism and mechanism for assembling-disassembling, the cooling mechanism is arranged in master
The inside of machine (1), inside of the mechanism for assembling-disassembling setting in mounting box (2)；
The cooling mechanism includes driving assembly and two radiating subassemblies, and the two sides vertical with display screen of the host (1) are equal
Equipped with opening, the radiating subassembly and opening are corresponded, and the driving component is arranged between two radiating subassemblies, the drive
Dynamic component is connect with radiating subassembly；
The radiating subassembly includes that strainer (5), support shaft, sealing plate (3) and connecting rod (4), one end of the support shaft are fixed on
On the side of the close opening of host (1), one end of the other end and sealing plate (3) of the support shaft is hinged, the sealing plate
(3) lid is located in opening, and two strainers (5) are separately positioned on the two sides of driving assembly, and the driving component and strainer (5) are even
It connects, one end of the connecting rod (4) and the lower section of strainer (5) are hinged, and the other end of the connecting rod (4) passes through opening and sealing plate
(3) one end of close support shaft is hinged；
The mechanism for assembling-disassembling includes Power Component and two removable components, and two removable components are separately positioned on the upper of Power Component
Side and lower section, the Power Component are connect with removable component, and the side of the close host (1) of the mounting box (2) is equipped with bar shaped
Mouthful；
The removable component includes lifting unit, lifter plate (24), strut (25), connecting plate (26) and several fixed links (27),
The Power Component is connect by lifting unit with lifter plate (24), and one end of the strut (25) is close with lifter plate (24)
The side of strip shape gob is fixedly connected, and the other end of the strut (25) passes through strip shape gob and is fixedly connected with connecting plate (26), described
One end of fixed link (27) is uniformly fixed on the lower section of connecting plate (26), is equipped with above and below the host (1) several
The quantity of recess, the recess is equal with the quantity of fixed link (27), and the recess and fixed link (27) correspond, described solid
The inside of recess is arranged in the other end of fixed pole (27), and the other end of the fixed link (27) is matched with recess.
2. being used for the convenient and fast building speakerphone of the dismounting with heat sinking function of security protection as described in claim 1, feature exists
In the driving component includes fixed bin (6), and the fixed bin (6) is fixed on the inside of host (1), the fixed bin (6)
Two sides are all provided with there are two aperture, are set in the fixed bin (6) there are two mobile unit and several first springs (7), described first
Spring (7) is evenly distributed between two mobile units, and the mobile unit includes electromagnet (8), iron block (9), movable plate
(10) it is fixed on the inner wall of the side of the close aperture of fixed bin (6) with two mobile bars (11), the electromagnet (8), institute
Iron block (9) to be stated to be fixed on movable plate (10), the electromagnet (8) and iron block (9) face are arranged, and the one of two mobile bars (11)
End is fixedly connected with the both ends of the side of the close iron block (9) of movable plate (10) respectively, the other end point of two mobile bars (11)
Not Chuan Guo aperture be fixedly connected with strainer (5), the both ends of first spring (7) are connect with two movable plates (10) respectively, institute
Electromagnet (8) is stated to be electrically connected with PLC.
3. being used for the convenient and fast building speakerphone of the dismounting with heat sinking function of security protection as described in claim 1, feature exists
In the side of the close host (1) of the sealing plate (3) is equipped with gasket (13).
4. being used for the convenient and fast building speakerphone of the dismounting with heat sinking function of security protection as described in claim 1, feature exists
In the side of the close fixed bin (6) of the strainer (5) is equipped with oscillator (14), and the oscillator (14) is electrically connected with PLC.
5. being used for the convenient and fast building speakerphone of the dismounting with heat sinking function of security protection as described in claim 1, feature exists
In the inside of the host (1) is equipped with temperature sensor (12), and the temperature sensor (12) is electrically connected with PLC.
6. being used for the convenient and fast building speakerphone of the dismounting with heat sinking function of security protection as described in claim 1, feature exists
In the side of the close host (1) of the connecting plate (26) is equipped with rubber pad (28).
7. being used for the convenient and fast building speakerphone of the dismounting with heat sinking function of security protection as described in claim 1, feature exists
In the lifting unit includes slideway (23), expansion bracket (21) and two hinged blocks (22), and the slideway (23) is fixed on lifting
The lower section of plate (24), the lower section of the slideway (23) are equipped with sliding slot, and in two hinged blocks (22), one of hinged block (22) is set
It sets in the inside of sliding slot, one of hinged block (22) matches with sliding slot, another hinged block (22) is fixed on lifter plate (24)
Lower section separate slideway (23) one end, the two sides of one end of the expansion bracket (21) are cut with scissors with two hinged blocks (22) respectively
It connects, the other end of the expansion bracket (21) is connect with Power Component.
8. being used for the convenient and fast building speakerphone of the dismounting with heat sinking function of security protection as claimed in claim 7, feature exists
In the sliding slot is dovetail groove.
9. being used for the convenient and fast building speakerphone of the dismounting with heat sinking function of security protection as described in claim 1, feature exists
In the Power Component includes fixed block (20), sliding block (18), motor (15), turntable (16), fixed rope (17) and second spring
(19), the fixed block (20) and motor (15) are fixedly connected with the inner wall of mounting box (2), the motor (15) and turntable
(16) it is sequentially connected, the one ends wound of the fixed rope (17) is on turntable (16), the other end and cunning of the fixed rope (17)
Block (18) is fixedly connected, and the second spring (19) is arranged between fixed block (20) and sliding block (18), the second spring
(19) both ends are connect with fixed block (20) and sliding block (18) respectively, and the second spring (19) is in tensional state, described to stretch
The two sides of one end of the separate hinged block (22) of contracting frame (21) respectively with fixed block (20) and sliding block (18) hingedly, the motor
(15) it is electrically connected with PLC.
10. being used for the convenient and fast building speakerphone of the dismounting with heat sinking function of security protection as described in claim 1, feature exists
In, the Power Component further includes guide rod (29), the both ends of the guide rod (29) respectively with fixed block (20) and motor
(15) it is fixedly connected, the sliding block (18) is set on guide rod (29), and the sliding block (18) is slidably connected with guide rod (29).
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| CN201910527268.3A CN110267495B (en) | 2019-06-18 | 2019-06-18 | A building intercom that dismouting is convenient for security protection has a heat dissipation function |
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| CN201910527268.3A CN110267495B (en) | 2019-06-18 | 2019-06-18 | A building intercom that dismouting is convenient for security protection has a heat dissipation function |
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| CN113301744A (en) * | 2021-05-21 | 2021-08-24 | 安徽长安通信有限公司 | High-definition digital transmission equipment suitable for mobile communication |
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| CN110267495B (en) | 2020-12-08 |
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Effective date of registration: 20201117 Address after: 518000 302, 3rd floor, building r3-b, high tech Industrial Park, Nanshan District, Shenzhen City, Guangdong Province Applicant after: Shenzhen banmo Information Technology Co., Ltd Address before: 518000 Guangdong city of Shenzhen province Qianhai Shenzhen Hong Kong cooperation zone before Bay Road No. 1 building 201 room A Applicant before: SHENZHEN BEIYOUTONG NEW ENERGY TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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