CN109050445B - Portable vehicle-mounted communication equipment fixing and integrating device - Google Patents
Portable vehicle-mounted communication equipment fixing and integrating device Download PDFInfo
- Publication number
- CN109050445B CN109050445B CN201810997330.0A CN201810997330A CN109050445B CN 109050445 B CN109050445 B CN 109050445B CN 201810997330 A CN201810997330 A CN 201810997330A CN 109050445 B CN109050445 B CN 109050445B
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- bin
- charger
- external battery
- host
- inverter
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- 238000004891 communication Methods 0.000 title claims abstract description 28
- 238000006243 chemical reaction Methods 0.000 claims abstract description 13
- 238000005192 partition Methods 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims description 17
- 239000011148 porous material Substances 0.000 claims description 16
- 238000009423 ventilation Methods 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 7
- 230000010354 integration Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
- B60R16/033—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for characterised by the use of electrical cells or batteries
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention relates to the technical field of vehicle-mounted communication equipment, in particular to a portable vehicle-mounted communication equipment fixing integrated device which comprises a host equipment bin, an external battery bin and a functional bin, wherein the host equipment bin is used for installing host equipment, the external battery bin is arranged between the host equipment bin and the functional bin, and an external battery is arranged in the external battery bin; the functional bin is of an upper-lower layered structure, and a circuit conversion system is arranged at the middle lower part of the functional bin; the functional bin is divided into from top to bottom in sequence through an upper layer partition board and a middle layer partition board which are arranged in parallel in the functional bin: the storage bin, the inversion bin and the under-protection charging bin; the portable vehicle-mounted communication equipment fixing integrated device can provide a stable and reliable vehicle-mounted working power supply for electronic communication equipment, and can meet the power supply requirement of commercial power office equipment.
Description
Technical Field
The invention relates to the technical field of vehicle-mounted communication equipment, in particular to a portable vehicle-mounted communication equipment fixing and integrating device.
Background
Along with the popularization of telecommunication technology, telecommunication equipment is more and more diversified, the operation of the telecommunication equipment needs power supply, and the power supply needs to be ensured in the application process of mobile office, communication and emergency equipment, but in many cases, municipal power supply cannot meet the conditions, so that the electronic communication equipment cannot realize vehicle-mounted operation, thus a lot of unnecessary limitations are brought to the use of the electronic communication equipment, and work settings such as a notebook computer of a staff cannot be supplemented with timely power supply, thereby bringing inconvenience to daily work.
Disclosure of Invention
The invention aims to overcome the defects described in the background art, thereby realizing the portable vehicle-mounted communication equipment fixing integrated device which can provide a stable and reliable vehicle-mounted working power supply for electronic communication equipment and can meet the power supply requirement of commercial power office equipment.
In order to achieve the above purpose, the technical scheme of the invention is as follows: the portable vehicle-mounted communication equipment fixing integrated device comprises a host equipment bin, an external battery bin and a functional bin, wherein the host equipment bin, the external battery bin and the functional bin are formed by fixing sheet metal plate frames through fastening screws, the host equipment bin is used for installing host equipment, the external battery bin is arranged between the host equipment bin and the functional bin, and an external battery is arranged in the external battery bin; the functional bin is of an upper-lower layered structure, and a circuit conversion system is arranged at the middle lower part of the functional bin; the functional bin is divided into from top to bottom in sequence through an upper layer partition board and a middle layer partition board which are arranged in parallel in the functional bin: the storage bin, the inversion bin and the under-protection charging bin; the tops of the storage bin and the external battery bin can be opened and closed to form an integrated sealing top cover;
the circuit conversion system comprises an inverter, an undervoltage protection circuit and a charger, wherein the inverter is arranged in an inversion bin, and the undervoltage protection circuit and the charger are arranged in an underprotection charging bin; the 12V vehicle-mounted storage battery is connected with the input end of an inverter through a ship-type switch and an undervoltage protection circuit, the inverter converts 12V direct current into 220V alternating current, the inverter is externally connected with a three-hole socket and a charger, the output voltage of the charger is 12V direct current, the inverter is connected with a USB interface, and the USB interface outputs 5V direct current;
the charger is externally connected with a 12V/8A charger round joint, and the charger charges the external battery through the charger round joint; the end part of the functional bin is provided with a ship-shaped switch, a vehicle-mounted 12V power supply input port and an external battery output interface.
As a preferable technical scheme of the invention, the host equipment bin is of a frame structure with through holes at the front and rear, the top of the host equipment bin is provided with a host protection frame capable of being opened and closed in a translation mode, the top of the host protection frame and the front and rear end parts of the host protection frame are provided with through holes, and the host protection frame and the bottom of the host equipment bin are tensioned and fixed through a spring buckle.
As the preferable technical scheme of the invention, the front end and the rear end of the inversion bin are respectively provided with a ventilation pore plate, the inner side of the ventilation pore plate at the front end of the inversion bin is fixedly provided with a fan fixing frame, the rear end of the inversion bin is provided with an inversion 220V three-hole socket, and the inverter is arranged between the fan fixing frame and the 220V three-hole socket.
As a preferable technical scheme of the invention, the circuit conversion system comprises a relay, wherein rated current of the relay is 100A, the relay is connected with a ship-shaped switch and an under-voltage protection circuit in parallel, and four direct current fans with rated voltage of 12V are connected between the relay and the inverter; the 12V direct current fan is a host cooling fan which is fixedly arranged at the end part of the host equipment bin and used for cooling host equipment.
As the preferable technical scheme of the invention, the front end and the rear end of the under-protection charging bin are respectively provided with a ventilation pore plate, the inner side of the ventilation pore plate at the rear end of the under-protection charging bin is fixedly provided with a fan fixing frame, the bottom of the under-protection charging bin is fixedly provided with a relay mounting frame, and the ventilation pore plate at the front end of the under-protection charging bin is provided with a ship-shaped switch.
As a preferable technical scheme of the invention, the circuit switching system comprises a status indicator lamp, wherein the status indicator lamp comprises an inverter indicator lamp and a charger indicator lamp, the inverter indicator lamp is connected with an inverter, the charger indicator lamp is connected with a charger, and the inverter indicator lamp and the charger indicator lamp are arranged at the end part of the functional bin.
As the preferable technical scheme of the invention, the charger is externally connected with the metal aviation socket, the charger outputs 12V direct current through the metal aviation socket, and the metal aviation socket is fixedly arranged at the end part of the functional bin.
As the preferable technical scheme of the invention, the USB interface is connected with four in-bin direct current fans with rated voltage of 5V; the direct current fans in the bin are arranged in pairs on the fan fixing frame, one group of direct current fans in the bin blow air to the inversion bin, and the other group of direct current fans in the bin blow air to the outside of the underprotection charging bin.
As the preferable technical scheme of the invention, the rear end of the sealing top cover is hinged with a hinge, and both sides of the front end of the sealing top cover are provided with spring buckles for tensioning and fixing.
As the preferable technical scheme of the invention, a fixed underframe is detachably arranged below the host equipment bin, the external battery bin and the functional bin, and the host equipment bin, the external battery bin and the functional bin are fixedly arranged on the carrier vehicle through the fixed underframe.
The portable vehicle-mounted communication equipment fixing and integrating device has the beneficial effects that:
1. the portable vehicle-mounted communication equipment fixing integrated device is provided with the inverter, the charger and the external power supply, so that a stable and reliable vehicle-mounted working power supply can be provided for electronic communication equipment, meanwhile, the power supply requirement of commercial power office equipment can be met, and the use experience of customers is greatly improved.
2. According to the portable vehicle-mounted communication equipment fixing integrated device, the under-voltage protection circuit is arranged in the circuit switching system, and when the voltage of the 12V vehicle-mounted storage battery of the carrier vehicle is lower than a set value, the under-voltage protection circuit acts in an intervening manner, so that the host equipment and the like are disconnected from the storage battery of the carrier vehicle, and the normal ignition starting of the vehicle is ensured.
3. According to the portable vehicle-mounted communication equipment fixing integrated device, one path of the charger of the circuit conversion system outputs to the external battery to charge, the external battery is externally connected with the external battery output interface to supply power to the host equipment, and the other path of the charger is connected with the metal aviation socket at the end part of the functional bin, so that when the external battery fails, the host equipment can be directly connected to the metal aviation socket to continue to work, and the uninterrupted and reliable power supply output is ensured.
4. According to the portable vehicle-mounted communication equipment fixing integrated device, the USB interface is connected with the four in-bin direct current fans with rated voltage of 5V, one group of in-bin direct current fans blow air to the inversion bin, the other group of in-bin direct current fans exhaust air to the outside of the underprotection charging bin, a good heat dissipation environment is provided for the inversion bin and the underprotection charging bin, and the working performance and the service life of the equipment are improved.
Drawings
Fig. 1 is a schematic diagram of the front end of a portable vehicle-mounted communication device fixed integration apparatus of the present invention;
FIG. 2 is a schematic view of the structure of the rear end of the portable vehicle-mounted communication device fixed integration apparatus of the present invention;
fig. 3 is a schematic view showing the structure of the portable in-vehicle communication apparatus fixed integration device of the present invention in an opened state;
FIG. 4 is a schematic view of the portable vehicle mounted communication device of the present invention with side plates removed 1;
fig. 5 is a schematic view of the portable vehicle-mounted communication device of the present invention with a side plate removed 2;
FIG. 6 is a circuit schematic of the in-vehicle circuit conversion system;
fig. 7 is a circuit specific wiring diagram of the in-vehicle circuit conversion system.
In the figure: 1-host equipment bin, 101-host protection frame, 2-external battery bin, 3-function bin, 301-storage bin, 302-inversion bin, 303-underprotection charging bin, 4-upper layer partition board, 5-middle layer partition board, 6-sealing top cover, 7-inverter, 8-undervoltage protection circuit, 9-charger, 10-ship type switch, 11-three-hole socket, 12-USB interface, 13-charger round connector, 14-vehicle-mounted 12V power supply input port, 15-external battery output interface, 16-spring buckle, 17-ventilation pore plate, 18-fan fixing frame, 19-relay, 20-host radiator fan, 21-relay fixing frame, 22-state indicator lamp, 221-inverter indicator lamp, 222-charger indicator lamp, 23-metal aviation socket and 24-in-bin direct current fan.
Detailed Description
The portable vehicle-mounted communication device fixing integrated unit of the present invention will be described in more detail with reference to the accompanying drawings by way of specific embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Example 1:
the invention discloses a portable vehicle-mounted communication equipment fixing integrated device which comprises a host equipment bin 1, an external battery bin 2 and a functional bin 3, wherein the host equipment bin 1, the external battery bin 2 and the functional bin 3 are formed by fixing sheet metal plate frames through fastening screws, the host equipment bin 1 is used for installing host equipment, the external battery bin 2 is arranged between the host equipment bin 1 and the functional bin 3, and an external battery is arranged in the external battery bin 2; the functional bin 3 is of an upper-lower layered structure, and a circuit conversion system is arranged at the middle lower part of the functional bin 3; the functional bin 3 is internally divided into from top to bottom by an upper layer of partition board 4 and a middle layer of partition board 5 which are arranged in parallel: a storage bin 301, an inversion bin 302 and an underway charging bin 303; the top parts of the storage bin 301 and the external battery bin 2 can be opened and closed, and an integrated sealing top cover 6 is arranged;
the circuit conversion system comprises an inverter 7, an undervoltage protection circuit 8 and a charger 9, wherein the inverter 7 is arranged in an inversion bin 302, and the undervoltage protection circuit 8 and the charger 9 are arranged in an underprotection charging bin 303; the 12V vehicle-mounted storage battery is connected with the input end of the inverter 7 through the ship switch 10 and the undervoltage protection circuit 8, the inverter 7 converts 12V direct current into 220V alternating current, the inverter 7 is externally connected with the three-hole socket 11 and the charger 9, the output voltage of the charger 9 is 12V direct current, the inverter 7 is connected with the USB interface 12, and the USB interface 12 outputs 5V direct current;
the charger 9 is externally connected with a 12V/8A charger round joint 13, and the charger 9 charges the external battery through the charger round joint 13; the end part of the functional bin 3 is provided with a ship-shaped switch 10, a vehicle-mounted 12V power supply input port 14 and an external battery output interface 15.
The host equipment bin 1 is of a frame structure with through holes at the front and back, the top of the host equipment bin 1 is provided with a host protection frame 101 capable of being opened and closed in a translation mode, the top and the front and back end parts of the host protection frame 101 are provided with through holes, and the host protection frame 101 and the bottom of the host equipment bin 1 are tensioned and fixed through a spring buckle 16.
The front end and the rear end of the inversion bin 302 are respectively provided with a ventilation pore plate 17, the inner side of the ventilation pore plate 17 at the front end of the inversion bin 302 is fixedly provided with a fan fixing frame 18, the rear end of the inversion bin 302 is provided with an inversion 220V three-hole socket 11, and the inverter 7 is arranged between the fan fixing frame 18 and the 220V three-hole socket 11.
The circuit conversion system comprises a relay 19, wherein the rated current of the relay 19 is 100A, the relay 19 is connected with a ship-shaped switch 10 and an under-voltage protection circuit 8 in parallel, and four direct-current fans with rated voltages of 12V are connected between the relay 19 and the inverter 7; the 12V direct current fan is a host cooling fan 20, and the host cooling fan 20 is fixedly arranged at the end part of the host equipment bin 1 and used for cooling host equipment.
The front end and the rear end of the under-protection charging bin 303 are respectively provided with a ventilation pore plate 17, the inner side of the ventilation pore plate 17 at the rear end of the under-protection charging bin 303 is fixedly provided with a fan fixing frame 18, the bottom of the under-protection charging bin 303 is fixedly provided with a relay mounting frame 21, and the ventilation pore plate 17 at the front end of the under-protection charging bin 303 is provided with a ship-shaped switch 10.
The circuit switching system comprises a state indicator lamp 22, the state indicator lamp comprises an inverter indicator lamp 221 and a charger indicator lamp 222, the inverter indicator lamp 221 is connected with the inverter 7, the charger indicator lamp 222 is connected with the charger 9, and the inverter indicator lamp 221 and the charger indicator lamp 222 are arranged at the end part of the under-protection charging bin 303.
The charger 9 is externally connected with a metal aviation socket 23, the charger 9 outputs 12V direct current through the metal aviation socket 23, and the metal aviation socket 23 is fixedly arranged at the end part of the under-protection charging bin 303.
The USB interface 12 is connected with four in-bin direct current fans 24 with rated voltage of 5V; the direct current fans in the bin are arranged on the fan fixing frame 18 in pairs, one group of direct current fans in the bin blow air to the inversion bin 302, and the other group of direct current fans in the bin blow air to the outside of the underprotection charging bin 303.
The rear end of the seal top cover 6 is hinged with a hinge, and both sides of the front end of the seal top cover 6 are provided with spring buckles 16 for tensioning and fixing; the lower parts of the host equipment bin 1, the external battery bin 2 and the functional bin 3 are detachably provided with a fixed underframe, and the host equipment bin 1, the external battery bin 2 and the functional bin 3 are fixedly arranged on the carrier vehicle through the fixed underframe.
The foregoing description of the exemplary embodiments of the invention is not intended to limit the scope of the invention, and any equivalent changes and modifications made by those skilled in the art without departing from the spirit and principles of the invention should be considered as falling within the scope of the invention.
Claims (1)
1. The utility model provides a fixed integrated device of portable on-vehicle communication equipment, includes host computer equipment storehouse, external battery storehouse and function storehouse, host computer equipment storehouse, external battery storehouse and function storehouse are formed by sheet metal grillage through fastening screw fixation, its characterized in that: the host equipment bin is used for installing host equipment, the external battery bin is arranged between the host equipment bin and the functional bin, and an external battery is arranged in the external battery bin; the functional bin is of an upper-lower layered structure, and a circuit conversion system is arranged at the middle lower part of the functional bin; the functional bin is divided into from top to bottom in sequence through an upper layer partition board and a middle layer partition board which are arranged in parallel in the functional bin: the storage bin, the inversion bin and the under-protection charging bin; the tops of the storage bin and the external battery bin can be opened and closed to form an integrated sealing top cover;
the circuit conversion system comprises an inverter, an undervoltage protection circuit and a charger, wherein the inverter is arranged in an inversion bin, and the undervoltage protection circuit and the charger are arranged in an underprotection charging bin; the 12V vehicle-mounted storage battery is connected with the input end of an inverter through a ship-type switch and an undervoltage protection circuit, the inverter converts 12V direct current into 220V alternating current, the inverter is externally connected with a three-hole socket and a charger, the output voltage of the charger is 12V direct current, the inverter is connected with a USB interface, and the USB interface outputs 5V direct current;
the charger is externally connected with a 12V/8A charger round joint, and the charger charges the external battery through the charger round joint; the end part of the functional bin is provided with a ship-shaped switch, a vehicle-mounted 12V power supply input port and an external battery output interface;
the host equipment bin is of a frame structure with through holes at the front and rear, the top of the host equipment bin is provided with a host protection frame capable of being horizontally moved and opened and closed, the top of the host protection frame and the front and rear end parts are provided with through holes, and the host protection frame and the bottom of the host equipment bin are tensioned and fixed through a spring buckle;
the front end and the rear end of the inversion bin are respectively provided with a ventilation pore plate, the inner side of the ventilation pore plate at the front end of the inversion bin is fixedly provided with a fan fixing frame, the rear end of the inversion bin is provided with an inversion 220V three-hole socket, and the inverter is arranged between the fan fixing frame and the 220V three-hole socket;
the circuit conversion system comprises a relay, wherein rated current of the relay is 100A, the relay is connected with a ship-shaped switch and an under-voltage protection circuit in parallel, four direct current fans with rated voltage of 12V are connected between the relay and the inverter, the 12V direct current fans are host cooling fans, and the host cooling fans are fixedly arranged at the end part of a host equipment bin;
the front end and the rear end of the under-protection charging bin are respectively provided with a ventilation pore plate, the inner side of the ventilation pore plate at the rear end of the under-protection charging bin is fixedly provided with a fan fixing frame, the bottom of the under-protection charging bin is fixedly provided with a relay mounting frame, and the ventilation pore plate at the front end of the under-protection charging bin is provided with a ship-shaped switch;
the circuit switching system comprises a state indicator lamp, wherein the state indicator lamp comprises an inverter indicator lamp and a charger indicator lamp, the inverter indicator lamp is connected with an inverter, the charger indicator lamp is connected with a charger, and the inverter indicator lamp and the charger indicator lamp are arranged at the end part of the functional bin;
the charger is externally connected with a metal aviation socket, the charger outputs 12V direct current through the metal aviation socket, and the metal aviation socket is fixedly arranged at the end part of the functional bin;
one path of the charger outputs to the external battery to charge, the external battery is externally connected with an external battery output interface to supply power to the host device, the other path of the charger is connected with the metal aviation socket at the end part of the functional bin, and when the external battery fails, the host device is directly connected to the metal aviation socket to continue working, so that the uninterrupted and reliable power supply output is ensured;
the USB interface is connected with four in-bin direct current fans with rated voltage of 5V; the direct current fans in the bins are arranged on the fan fixing frame in a pair-by-pair mode, wherein one group of direct current fans in the bins blow air to the inversion bins, and the other group of direct current fans in the bins draw air to the outside of the underprotection charging bins;
the rear end of the sealing top cover is provided with a hinge for hinging, and both sides of the front end of the sealing top cover are provided with spring buckles for tensioning and fixing;
the lower parts of the host equipment bin, the external battery bin and the functional bin are detachably provided with a fixed underframe, and the host equipment bin, the external battery bin and the functional bin are fixedly arranged on the carrier vehicle through the fixed underframe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810997330.0A CN109050445B (en) | 2018-08-29 | 2018-08-29 | Portable vehicle-mounted communication equipment fixing and integrating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810997330.0A CN109050445B (en) | 2018-08-29 | 2018-08-29 | Portable vehicle-mounted communication equipment fixing and integrating device |
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| Publication Number | Publication Date |
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| CN109050445A CN109050445A (en) | 2018-12-21 |
| CN109050445B true CN109050445B (en) | 2023-09-22 |
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| CN201810997330.0A Active CN109050445B (en) | 2018-08-29 | 2018-08-29 | Portable vehicle-mounted communication equipment fixing and integrating device |
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| CN109050445A (en) | 2018-12-21 |
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Denomination of invention: A portable vehicle mounted communication equipment fixed integrated device Granted publication date: 20230922 Pledgee: Industrial and Commercial Bank of China Limited Zhengzhou High tech Development Zone Branch Pledgor: HENAN XIN'AN COMMUNICATION TECH CO.,LTD. Registration number: Y2024980033351 |