CN105049066B - Portable emergency communication instruction receives display terminal - Google Patents
Portable emergency communication instruction receives display terminal Download PDFInfo
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- CN105049066B CN105049066B CN201510524791.2A CN201510524791A CN105049066B CN 105049066 B CN105049066 B CN 105049066B CN 201510524791 A CN201510524791 A CN 201510524791A CN 105049066 B CN105049066 B CN 105049066B
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Abstract
The invention belongs to emergency communication FIELD OF THE INVENTIONThe, and in particular to a kind of portable emergency communication instruction receives display terminal.This terminal includes shell body, in being provided with diaphragm plate in shell body；Patch volt shape is connected with signal reception processing PCB and power supply PCB at two plate faces of diaphragm plate, and at least material used in diaphragm plate for ease of radiating aluminum alloy material；Antenna conversion coaxial connector, D/C power interface and button PCB are also set up at the outer wall of shell body；Display screen component is also set up at shell body outer wall, the display screen component is constituted between signal reception processing PCB and power supply PCB with winding displacement respectively electrically connects cooperation.This terminal can realize the command reception terminal core functional independence of emergency communication, and possess high portability and environmental suitability.Its individual soldier's Portability is strong, and each carrier can be obviously improved from the scene strain efficiency into independent point-to-point reception signal terminal system, critical event.
Description
Technical field
The invention belongs to emergency communication FIELD OF THE INVENTIONThe, and in particular to a kind of portable emergency communication instruction receives display eventually
End.
Background technology
Emergency communication, refer to the sound that is carried out after people's air defense, the disaster relief even accident such as war occur in event area/
The transmission communication of vision signal and data command etc..Emergency communication command reception terminal, then be under above-mentioned particular surroundings, to meet an urgent need
The end device finally passed on is instructed during communication.It is traditional can the emergency communication command reception terminal that receives of multiband, generally collection
Into in live emergency communication vehicle displays curtain etc. in large scale equipment display terminal, and not individualism.Field Force is in depth
When rescue etc. operation in incoming event region, it can only be advanced by carrying the short wave communication such as single-range walkie-talkie equipment.So
And, because accident scene is likely to be in the regions such as remote mountains or electromagnetic interference, the short-wave reception equipment of individual soldier, which is often resulted in, to be connect
Receive not smooth or even situation can not be received, had a strong impact on the task performance of Field Force.In addition, large-scale the setting at heavy dependence scene
Standby display terminal is as the individual soldier's communication tool for forwarding end, once situations such as large scale equipment display terminal is because being destroyed can not work
Make, external communication function can be completely lost as the related personnel of subordinate, until the personal safety of critical corresponding personnel.More attach most importance to
Want, due to the environmental complexity at emergency processing scene, the infrastructure such as electric power, traffic, energy of love scene may meet with
To damage, while equipment, which lays space etc., also can all have many restrictions, above-mentioned large-scale set can not many times or even be all realized
Standby erection and normally use, so as to the rapid deployment of emergency such as be highly detrimental to combat a natural disaster, rescue.How a kind of behaviour is sought
Make convenient and practical emergency communication command reception system, the command reception terminal core function of emergency communication can realized
While independent, it is ensured that its portability and high environmental suitability, to depart from traditional communication forward mode, it is ensured that individual soldier's Portability
With it is quick set up with extraneous effective contact purpose, the scene strain efficiency of lifting critical event, be this area in recent years urgently
Technical barrier to be solved.
The content of the invention
There is provided one kind is highly efficient efficiently a kind of portable to overcome above-mentioned the deficiencies in the prior art for the purpose of the present invention
Emergency communication command reception display terminal.This terminal is the physical arrangement being linked to be by physical unit and circuit configurations, so as to
Depart from traditional communication forward mode, it is perfect hard to be that direct point-to-point multiband emergency communication command reception is constructed
Part platform.This terminal can realize the command reception terminal core functional independence of emergency communication, and possess high portability and ring
Border adaptability.Its individual soldier's Portability is strong, and each carrier is not right from into independent point-to-point reception signal terminal system
The heavy dependence at transfer end, the scene strain efficiency of critical event can be obviously improved.
To achieve the above object, present invention employs following technical scheme：
A kind of portable emergency communication instruction receives display terminal, it is characterised in that：This terminal at least includes possessing hollow
The profile of accommodating chamber is in the shell body of box body shape, in being provided with diaphragm plate in shell body to divide above-mentioned hollow receiver chamber Cheng Qianrong
Receive chamber and rear accommodating chamber；Being connected with signal reception processing PCB and possessing for volt shape is pasted at two plate faces of the diaphragm plate respectively
The power supply PCB of built-in power, and at least material used in diaphragm plate for ease of radiating aluminum alloy material；At the outer wall of shell body
Also extend through setting antenna and change coaxial connector and D/C power interface, and constitute and electrically connect between power supply PCB；On shell body
D/C power interface positioned opposite the other end at button PCB, button PCB electrical connections signal reception processing PCB and power supply are set
PCB；The display for showing the multi-band signal information converted at signal reception processing PCB is additionally provided with shell body outer wall
Screen assembly, the display screen component is constituted between signal reception processing PCB and power supply PCB with winding displacement respectively electrically connects cooperation.
The shell body includes the middle casing of sleeve-shaped, the cavity length direction of the vertical middle chamber of diaphragm plate plate face；
The front cover body and rear cover body for closing the nozzle end are provided with the nozzle end of middle casing；The front cover body and rear cover body are wrapped
Include along the cavity length direction ecto-entad of middle casing and be sequentially arranged lid framework, transparent PC protection face boards, with screen PCB's
LED display, and for above-mentioned transparent PC protection face boards and LED display to be fixed on into lid in the compressing for shape of laminating of face each other
Liner plate at body framework；Above-mentioned front cover body and rear cover body work independently and collectively form foregoing display screen component.
Being postponed towards face where middle casing for the lid framework is convexly equipped with fin portion, the corresponding nozzle end of middle casing
End is disposed with the mating surface for being fitted together to coordinate therewith, and face close fit relation is constituted between the two；The above-mentioned cooperation of middle casing
Screwed hole is arranged through housing at the shell-side in face, the screwed hole fixes both through shell side wall and fin portion with bolt；The lining
The above-mentioned fin portion that plate, transparent PC protection face boards and LED display are tightly fixed on lid framework is enclosed in the region of composition.
Make the cross section of shell body with vertical diaphragm plate plate face, the cross section is presented LED display and is in diaphragm plate each other
Face is symmetrical and screen is towards the isosceles trapezoidal structure of oblique upper.
Material used in shell body is aluminum alloy material, is aided with electric conductive oxidation processing and anodized.
The bottom face of the front shroud and back shroud is less than the bottom face height of middle casing in level height, in protecgulum
Arrange magnetic foot pad at the bottom face of plate and back shroud, magnetic foot pad is four and is adhered to the bottom of front shroud and back shroud two-by-two
At the two ends of end face length direction.
The beneficial effects of the present invention are：
1), abandoned traditional Highgrade integration and caused by inseparable large scale equipment display terminal for emergent
Many defects such as the low adaptability at scene.The present invention look for another way out of baroque traditional large scale equipment display terminal,
Cleverly separate can individual soldier is portable and a series of elements for reliably using, and appearance is coated with the compact shell body of build
Receive；It is achieved thereby that while the command reception terminal core functional independence of emergency communication, its can also achieve high portable
Property and environmental suitability demand.It possess be moved easily, condition strong adaptability, size are small, lightweight, independent of other equipment
Many advantages, such as.
Each part that must be peeled off as this terminal, signal reception processing PCB is as reception processing core and effectively connects
Receive multi-band signal, especially signal and transmit excellent long wave segment signal, until ensureing the point-to-point people under complicated adverse circumstances
Member's communication function.The power supply PCB of built-in internal electric source, then ensure that whole terminal can detachment and independence.In relevant people
When member disperses and carries out the operation such as rescue, the normal live line work of each part of terminal inner is also can ensure that, to reduce externally
The dependence of portion's condition.At least aluminium alloy radiator structure of diaphragm plate, collocation two is generated heat the Distributed Designs of pcb boards, heating part
Position is adjacent to the diaphragm plate of aluminum, then ensure that the efficient independent radiating requirements in the above-mentioned two pcb board as core parts.It is aobvious
The arrangement of display screen component, then ensure that received information after being converted via signal reception processing PCB, can be shown in good time
Come and the person of being carried institute visually, perform corresponding telecommand to facilitate and operate.The convenient Portability of the present invention is strong, or even each takes
With person from into independent point-to-point reception signal terminal system, either as the replacement of traditional large scale equipment display terminal
Thing, or individual soldier carry after as direct reception multiband information when being dispersed into event area point-to-point Direct Communication
Thing, can play the lifting effect of significant scene strain efficiency.
2), as the shell body of coating member, its one side plays the internal sensitive fragile ministry of electronics industry of protection as protective
The purpose of part, and on the other hand, then as the placement body of each part, play the effect of fixed each electronic unit.The present invention's is outer
Shell structure, it includes the middle casing of sleeve-shaped and lid is located at the front cover body and bonnet at the nozzle end of middle casing two respectively
Body.The LED display worked independently of one another is set on front cover body and rear cover body, it is unlikely after ensureing that one of them is damaged
Influence, the work fault-tolerance and service life of final lifting means are produced in the normal work on another LED display.Winding displacement
Electric connection structure, the dismantled and assembled property between each display screen and each core pcb board is also ensure that, to ensure that it dismounts flexibility ratio and just
Victory.Even it is contemplated that when individual soldier carries this terminal, for the display screen part of most destructible, can individually carry part accessory and enter
Change at row scene.Liner plate on each cover plate is fitted and to structure is closed, then ensure that the transparent PC protection face boards as intermediate board body
With the LED display fastening effect with screen PCB, just repeat no more herein.
3), lid framework is as the direct matching part with middle casing, and this sentences chimeric collocation bolt side between the two
Side is fixed and is defined, to ensure the functional reliability and just tearing open property of integral device.LED display is presented each other in the cross section of this terminal
It is in that face is symmetrical and screen is towards the isosceles trapezoidal structure of oblique upper with diaphragm plate, is " front shroud and back shroud in other words
Plate face direction eight literal inclination columnar structures of the title facing with each other by the plane of symmetry of diaphragm plate are presented ", with after equipment is placed,
Panel instruction can be carried out with most convenient visual angle to read.
4), material used in shell body is aluminum alloy material, is aided with electric conductive oxidation processing and anodized, then ensure that
Receiving terminal overall conducting continuity and resistance to corrosion, and synchronously cause total design to possess good electromagnetic screen
Cover performance.Difference in level between bottom face between front shroud, the L shapes bottom face of back shroud and middle casing, then set ensure that
While standby setting steadiness, also avoid middle casing and directly contacted with ground, to reduce vibrations to middle enclosure interior device
The influence of part, finally further improves the functional reliability of equipment.
Brief description of the drawings
Fig. 1 is assembling structure stereogram of the invention；
Fig. 2 is Fig. 1 schematic side view；
Fig. 3 is Fig. 1 configuration schematic diagram；
Fig. 4 is each building block exploded perspective view of middle casing；
Fig. 5 is each building block exploded perspective view of front shroud or back shroud；
Fig. 6 is Fig. 2 schematic top plan view.
Each label and each component names corresponding relation of the present invention are as follows in accompanying drawing：
10- diaphragm plate 20- signal reception processing PCB 30- power supplys PCB
40- antennas conversion coaxial connector 50-DC power interface 60- buttons PCB
71- middle casing 71a- screwed hole 72- front cover body 73- rear cover bodies
The transparent PC protection face boards c- screens PCB d-LED display screens of a- lid frameworks b-
E- liner plate 80- magnetic foots pad
Embodiment
For ease of understanding, following describe is made to the specific implementation structure and workflow of the present invention here in connection with accompanying drawing：
The concrete structure of the present invention, as shown in figures 1 to 6, includes front shroud 72, back shroud 73 and middle casing 71.It is middle
Housing 71 is cylindrical in shape construction, and is divided into former and later two independent cavitys with diaphragm plate 10.Front shroud 72 and back shroud 73 are then
Two identical cavitys play sealing coating action.Constitute be respectively provided with the lid framework a of each cover plate transparent PC protection face boards b,
LED display d, screen PCB c and act the liner plate e for compressing above-mentioned each.Two groups of LED display d on two cover plates that
This works independently and not interfere with each other, and removably connects with independent winding displacement power supply PCB 30 and signal in middle casing 71
Reception processing PCB 20.Dispose above-mentioned power supply PCB 30 and signal reception processing PCB 20 on diaphragm plate 10, and three present according to
The face laminating structure of secondary overlapping, in order to quick heat radiating.Magnetic foot pad 80 is then adhered at the bottom face of middle casing 71.
More specifically fixed form is between above-mentioned each part：Electric elements on front shroud 72 and back shroud 73, are with row
Pin plug form is connected with each electronic component of middle chamber 71.Button PCB60 passes through wire plug connection to power supply PCB 30 and letter
Number reception processing PCB 20, then by being screw fastening at the inwall of middle casing 71.Button PCB 60 button position is fed through
The shell of middle casing 71 is to stretch out outside.D/C power interface 50 is welded on power supply PCB 30.Antenna switching coaxial connector
40 are welded on signal reception processing PCB 20 by signal wire.Power supply PCB 30 and signal reception processing PCB 20 pass through screw
It is fastened to the middle inwall of cavity shell 71.LED display d and screen PCB c are individually fastened by screw, form independent display list
Member.Transparent PC protection face boards b is embedded in the lid groove of corresponding cover plate, and above-mentioned display unit is tightly crushed on transparent PC protection face boards b
On, then by liner plate e display unit and transparent PC protection face boards b are pressed at the inner side of cover plate.Between liner plate e and corresponding cover plate
It is connected by screw compression.
In the present invention, as shown in figure 3, each work is independent between LED display d on front shroud 72 and back shroud 73, its
In the damage of display module do not influence another module normal work.Front shroud 72 and back shroud 73 and the winding displacement of middle casing 71
Plug connection, is convenient for changing maintenance.The magnetic foot pad 80 of the bottom of middle casing 71 is adsorbable in correspondence working interface, convenient use
Shi Anfang.Shell body, namely middle chamber 71, front shroud 72, back shroud 73 or even the diaphragm plate 10 of the inside are aluminium alloy one
Body structure, list processing is handled and anodized using electric conductive oxidation, it is ensured that the overall conducting continuity of receiving terminal and
Resistance to corrosion so that total design possesses good capability of electromagnetic shielding.Inner heat component distributed arrangement, and
Crucial heater members such as power supply PCB 30 is pressed in aluminium casing, possess splendid thermal diffusivity, it is to avoid the narrow sky of small size
Between caused by radiating is bad and situation that influence equipment normal work.Front shroud 72 and back shroud 73 pass through fin and middle case
The corresponding mating surface contraposition assembling of body 71, conveniently installs and positions, then carries out sidepiece fastening compression by screw, and both can guarantee that makes
Reliability, can guarantee that the tidiness demand of its outward appearance again.
By said structure, the present invention possess be moved easily, condition strong adaptability, size are small, lightweight, independent of
Many advantages, such as other equipment.It can lift the miniaturization of key equipment and functional independence in emergency communication, and improve
Quick point-to-point reception and registration effect that specific condition gives an order, it is to avoid traditional large-scale communicative indication equipment is severe for the use of environment
Quarter property and the excessively integrated use condition dependence caused.Even if this terminal carries out corresponding event area in the presence of a harsh environment
During search, it also can easily realize that head station refers to for the independent call communication and remote control between everyone in the case of without forwarding end
Command function is made, certainly into point-to-point multiband instant messaging network, its reliable and stable work, special between everyone and head station
Availability in environment is high, wide market.
Claims (3)
1. a kind of portable emergency communication instruction receives display terminal, it is characterised in that：This terminal at least includes possessing hollow appearance
Receive chamber profile be in box body shape shell body, in being provided with diaphragm plate (10) in shell body to divide above-mentioned hollow receiver chamber into preceding
Accommodating chamber and rear accommodating chamber；That pastes volt shape at two plate faces of the diaphragm plate (10) respectively is connected with signal reception processing PCB
(20) and possess the power supply PCB (30) of built-in power, and at least used in diaphragm plate (10) material for ease of radiating aluminium alloy
Material；Setting antenna is also extended through at the outer wall of shell body and changes coaxial connector (40) and D/C power interface (50), and with
Electrical connection is constituted between power supply PCB (30)；Button is set at the other end of the D/C power interface (50) positioned opposite on shell body
PCB (60), button PCB (60) electrical connection signal reception processing PCB (20) and power supply PCB (30)；Also set up at shell body outer wall
There are the display screen component for showing the multi-band signal information of signal reception processing PCB (20) place conversion, the display screen group
Part is constituted between signal reception processing PCB (20) and power supply PCB (30) with winding displacement respectively electrically connects cooperation；
The shell body includes the middle casing (71) of sleeve-shaped, and the cavity of the vertical middle chamber (71) of diaphragm plate (10) plate face is long
Spend direction；The front cover body (72) and rear cover body (73) for closing the nozzle end are provided with the nozzle end of middle casing (71)；Institute
Stating front cover body (72) and rear cover body (73) includes being sequentially arranged lid along the cavity length direction ecto-entad of middle casing (71)
Body framework (a), transparent PC protection face boards (b), the LED display (d) with screen PCB (c), and for above-mentioned transparent PC to be prevented
Protection slab (b) and LED display (d) compress the liner plate (e) for being fixed on lid framework (a) place in the laminating of face each other shape；It is above-mentioned
Front cover body (72) and rear cover body (73) work independently and collectively form foregoing display screen component；
Being postponed towards face where middle casing (71) for the lid framework (a) is convexly equipped with fin portion, the phase of middle casing (71)
Answer nozzle end end to be disposed with the mating surface for being fitted together to coordinate therewith, face close fit relation is constituted between the two；Middle casing
(71) through housing arrangement screwed hole (71a) at the shell-side of above-mentioned mating surface, the screwed hole (71a) runs through shell side wall and fin
Both fix with bolt in portion；The liner plate (e), transparent PC protection face boards (b) and LED display (d) are tightly fixed on lid frame
The above-mentioned fin portion of frame (a) is enclosed in the region of composition；
Make the cross section of shell body with vertical diaphragm plate (10) plate face, LED display screens (d) are presented each other with tabula in the cross section
Plate (10) is in that face is symmetrical and screen is towards the isosceles trapezoidal structure of oblique upper.
2. a kind of portable emergency communication instruction according to claim 1 receives display terminal, it is characterised in that：Shell body
Material used is aluminum alloy material, is aided with electric conductive oxidation processing and anodized.
3. a kind of portable emergency communication instruction according to claim 1 receives display terminal, it is characterised in that：Before described
The bottom face of lid (72) and rear cover body (73) is less than the bottom face height of middle casing (71) in level height, in front shroud
(72) magnetic foot pad (80) is arranged and at the bottom face of back shroud (73), magnetic foot pad (80) is four and is adhered to protecgulum two-by-two
At the two ends of the bottom face length direction of plate (72) and back shroud (73).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510524791.2A CN105049066B (en) | 2015-08-21 | 2015-08-21 | Portable emergency communication instruction receives display terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510524791.2A CN105049066B (en) | 2015-08-21 | 2015-08-21 | Portable emergency communication instruction receives display terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105049066A CN105049066A (en) | 2015-11-11 |
| CN105049066B true CN105049066B (en) | 2017-07-28 |
Family
ID=54455302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510524791.2A Active CN105049066B (en) | 2015-08-21 | 2015-08-21 | Portable emergency communication instruction receives display terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105049066B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105896202A (en) * | 2015-01-16 | 2016-08-24 | 镇江市华展电子科技有限公司 | RF connector and production process thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5265273A (en) * | 1990-03-02 | 1993-11-23 | Motorola, Inc. | EMI shield for a display |
| US5175873A (en) * | 1990-12-24 | 1992-12-29 | Motorola, Inc. | Water resistant selective call receiver |
| KR100739665B1 (en) * | 2001-03-27 | 2007-07-13 | 삼성전자주식회사 | A battery and an electronic device which adopt the battery |
| CN202268970U (en) * | 2011-09-15 | 2012-06-06 | 中山乾宏通信科技有限公司 | Individual network video camera |
| CN204291090U (en) * | 2014-12-16 | 2015-04-22 | 四川中软科技有限公司 | Individual soldier's information terminal and use individual soldier's emergency commading system of this terminal |
| CN204928804U (en) * | 2015-08-21 | 2015-12-30 | 安徽四创电子股份有限公司 | Display terminal is received in instruction of portable emergency communication |
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2015
- 2015-08-21 CN CN201510524791.2A patent/CN105049066B/en active Active
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| Publication number | Publication date |
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| CN105049066A (en) | 2015-11-11 |
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