CN205670768U - A kind of combined type intercom - Google Patents
A kind of combined type intercom Download PDFInfo
- Publication number
- CN205670768U CN205670768U CN201620615829.7U CN201620615829U CN205670768U CN 205670768 U CN205670768 U CN 205670768U CN 201620615829 U CN201620615829 U CN 201620615829U CN 205670768 U CN205670768 U CN 205670768U
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- China
- Prior art keywords
- circuit plate
- transceiver
- intercom
- processing unit
- central processing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of combined type intercom, including fuselage body, fuselage body be internally provided with central processing unit, central processing unit be internally provided with scan function module, the side of central processing unit is provided with audio power amplifier circuit plate, one end of audio power amplifier circuit plate is connected with speech processing circuit plate, the other end of audio power amplifier circuit plate is connected with loudspeaker, the opposite side of central processing unit is provided with RF transceiver and PTT device, RF transceiver be internally provided with receiver module and transmitter module.The utility model solves the restricted a great problem of intercom working range in prior art by rational design, the reinforced mast arranging adds intercom signal reception, on the basis of original, voice is apparent, smooth, the antenna arranging and antenna slot, there is the problems such as scalability, the sky thread breakage that solution prior art kind causes due to factors such as collisions.
Description
Technical field
The utility model relates to a kind of intercom, particularly relates to a kind of combined type intercom.
Background technology
It is known that the English name of intercom is two way radio, not strange for everybody, it is a kind of
Bidirectional mobile communication instrument, in the case of not needing any network support, it is possible to call, does not has telephone expenses to produce, it is adaptable to
The occasion being relatively fixed and frequently conversing.Intercom be mainly used in public security, civil aviaton, transport, water conservancy, railway, manufacture, building,
The industries such as service, for the contact between member of community and command scheduling, process accident to improve communication efficiency and raising
Quick-reaction capability, intercom is not limited by network, and in the not yet covered with networks place arrived, intercom can allow the light ditch of user
Logical.
At present, with the development of LED (light emitting diode), laser diode and microprocessor, the development of intercom
Being also to advance by leaps and bounds, the performance of each side all strengthens continuous.So there being current three major types: analog-interphone, digital intercom
Machine, IP intercom.As its name suggests, being the data channel utilizing mobile communication, by voice digital, compression, then through existing
Public's mobile data network sends, and forms trunking communication system.Minimum in practice may be low to 1K～2Kbit/s, speed
Rate is very low, it is possible to run to get up to require that the speed of information source is also very low on such channel, the compress speech of strengthening is
Can realize.In future, IP intercom will become a kind of new trunking communication pattern IP intercom.
But existing public's mobile data network is sent by the work transmission principle of IP intercom, do not say and
Analogy, intercom not only simply enters commercial market, and shopping etc. closely uses, and is also used for people's out on tours, exploration, forms a team
Contact, even special sector of country are handled a case communication, during the intercom of this type uses, it is impossible to be low coverage
From the data traffic that wireless network covers or signal is extremely strong exists, and at that time, it is original that intercom just loses it in seconds
Meaning.Moreover, existing intercom does not also have the function of first aid, it is impossible to meets the use demand of people, have impact on work
Do not say, cause great immeasurable loss.
Utility model content
For solving above-mentioned technical problem, the utility model provides a kind of combined type intercom.
A kind of combined type intercom of the present utility model, including fuselage body, the outside of described fuselage body is provided with sky
Line seat, described fuselage body be internally provided with central processing unit, described central processing unit be internally provided with scan function mould
Block, the side of described central processing unit is provided with audio power amplifier circuit plate, and one end of described audio power amplifier circuit plate is connected with language
Sound processes circuit board, and the other end of described audio power amplifier circuit plate is connected with loudspeaker, the bottom of described speech processing circuit plate
Being provided with button transmission base plate, the top of described button transmission base plate is provided with power supply, GPS positioner, distance positioning device
And electromagnetic wave launcher, the opposite side of described central processing unit is provided with RF transceiver and PTT device, described radio-frequency receiving-transmitting
Device be internally provided with receiver module and transmitter module.
As a kind of optimal technical scheme of the present utility model, the side of described antenna pedestal is provided with the first contiguous block, institute
The side stating the first contiguous block is provided with reinforcing pile, and the top of described reinforcing pile is provided with reinforced mast, described antenna pedestal
Opposite side be provided with the second contiguous block, the top of described second contiguous block is provided with own type mast.
As a kind of optimal technical scheme of the present utility model, the top of described fuselage body is provided with LCDs,
The side of described LCDs is provided with Signal Monitor, and the side of described Signal Monitor is provided with key zone, described presses
The side of keypad is provided with microphone window, and the top of described fuselage body is provided with installing hole.
As a kind of optimal technical scheme of the present utility model, the side of described RF transceiver is provided with own type antenna
Groove, the opposite side of described RF transceiver is provided with reinforced antenna slot, and the side of described speech processing circuit plate is connected with words
Cylinder.
As a kind of optimal technical scheme of the present utility model, the both sides of described fuselage body are provided with chute, and slip lid leads to
Crossing chute to be connected with fuselage body, the top of described chute is provided with raise one's voice window and supply hub.
As a kind of optimal technical scheme of the present utility model, described scan function module, PTT device, audio frequency power amplifier electricity
Road plate, speech processing circuit plate, button transmission base plate, GPS positioner, distance positioning device, electromagnetic wave launcher, radio frequency
Transceiver, LCDs and power supply are all electrically connected with the central processing unit.
As a kind of optimal technical scheme of the present utility model, described speech processing circuit plate and loudspeaker all with audio frequency work(
Putting circuit board to be electrically connected with, described RF transceiver is electrically connected with Signal Monitor, described RF transceiver and receiver module
It is electrically connected with transmitter module.
Compared with prior art the beneficial effects of the utility model are:
(1) to solve intercom working range in prior art by rational design restricted one big for the utility model
Intercom moreover, is combined together in this set technical scheme by a difficult problem with functional telephone, can be according to intercommunication during use
Machine receiving ability to greatest extent and being automatically converted to covers wide, and signal is strong, the functional telephone of function-stable.
(2) the utility model adds intercom signal reception by the reinforced mast arranging, original
On the basis of voice apparent, smooth.
(3) the utility model passes through antenna and the antenna slot arranging, and has scalability, and of a tightly knit structure, solves existing
Have the problems such as the sky thread breakage that technology kind causes due to factors such as collisions.
Brief description
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is internal structure schematic diagram of the present utility model.
Fig. 3 is partial structurtes schematic diagram of the present utility model.
Fig. 4 is module map of the present utility model.
In figure: the 1st, fuselage body；2nd, antenna pedestal；3rd, central processing unit；4th, scan function module；5th, audio power amplifier circuit
Plate；6th, speech processing circuit plate；7th, loudspeaker；8th, button transmission base plate；9th, power supply；10th, GPS positioner；11st, Distance positioning
Device；12nd, electromagnetic wave launcher；13rd, RF transceiver；14th, PTT device；15th, receiver module；16th, transmitter module；17th,
One contiguous block；18th, reinforcing pile；19th, reinforced mast；20th, the second contiguous block；21st, own type mast；22nd, liquid crystal display
Screen；23rd, Signal Monitor；24th, key zone；25th, microphone window；26th, installing hole；27th, own type antenna slot；28th, reinforced antenna
Groove；29th, microphone；30th, chute；31st, raise one's voice window；32nd, supply hub；33rd, slip lid.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is described in further detail.Below
Embodiment is used for illustrating the utility model, but is not limited to scope of the present utility model.
As Figure 1-4, a kind of combined type intercom, including fuselage body 1, the outside of fuselage body 1 is provided with antenna
Seat 2, fuselage body 1 be internally provided with central processing unit 3, central processing unit 3 be internally provided with scan function module 4, in
The side of central processor 3 is provided with audio power amplifier circuit plate 5, and one end of audio power amplifier circuit plate 5 is connected with speech processing circuit
Plate 6, the other end of audio power amplifier circuit plate 5 is connected with loudspeaker 7, and the bottom of speech processing circuit plate 6 is provided with button transmission
Base plate 8, the top of button transmission base plate 8 is provided with power supply the 9th, GPS positioner the 10th, distance positioning device 11 and electromagnetic radiation
Device 12, the opposite side of central processing unit 3 is provided with RF transceiver 13 and PTT device 14, and the inside of RF transceiver 13 sets
It is equipped with receiver module 15 and transmitter module 16.
The side of antenna pedestal 2 is provided with the first contiguous block 17, and the side of the first contiguous block 17 is provided with reinforcing pile 18, reinforces
The top of stake 18 is provided with reinforced mast 19, and the opposite side of antenna pedestal 2 is provided with the second contiguous block 20, the second contiguous block 20
Top be provided with own type mast 21, by arrange reinforcing pile 18 can be more reliable reinforced mast 19 is fixed
Live, and reinforced mast 19 greatly strengthen the receiving efficiency of signal.
The top of fuselage body 1 is provided with LCDs 22, and the side of LCDs 22 is provided with Signal Monitor
23, the side of Signal Monitor 23 is provided with key zone 24, and the side of key zone 24 is provided with microphone window 25, fuselage body 1
Top is provided with installing hole 26, Signal Monitor 23 be not arranged in LCDs 22 together be to strengthen working stability
Property, it is on the other hand the class improving outward appearance.
The side of RF transceiver 13 is provided with own type antenna slot 27, and the opposite side of RF transceiver 13 is provided with reinforcement
Type antenna slot 28, the side of speech processing circuit plate 6 is connected with microphone 29, by the own type antenna slot 27 and reinforced arranging
Antenna slot 28 can receive mast, it is to avoid external force fractures risk.
The both sides of fuselage body 1 are provided with chute 30, and slip lid 33 is connected with fuselage body 1 by chute 30, chute 30
Top be provided with raise one's voice window 31 and supply hub 32, the design of chute 30 is to protect whole intercom, increases it and uses
Life-span.
Scan function module the 4th, PTT device the 14th, audio power amplifier circuit plate the 5th, speech processing circuit plate the 6th, button transmits base plate
8th, GPS positioner the 10th, distance positioning device the 11st, electromagnetic wave launcher the 12nd, RF transceiver the 13rd, LCDs 22 and electricity
Source 9 is all electrically connected with central processing unit 3, can carry out information processing and exchange work to as above equipment by central processing unit 3
Make, improve operating efficiency.
Speech processing circuit plate 6 and loudspeaker 7 are all electrically connected with audio power amplifier circuit plate 5, RF transceiver 13 and letter
Number display 23 is electrically connected with, and RF transceiver 13 is electrically connected with receiver module 15 and transmitter module 16, is electrically connected with and strengthens
Stability.
Concrete, during using, we start key by the key zone 24 arranging, when discovery is entirely right
In the case of saying that machine is properly functioning, we just can control according to the situation of oneself and use intercom.
Pulling out own type mast 21 in own type antenna slot 27, search start signal is simultaneously soundd out, if
It is the staff closely using, then just can scan for signal by the own type mast 21 extracted out, if
Such as tourism outside, far distance, then just extract reinforced mast 19 in reinforced antenna slot 28, now, can increase
Add power consumption, generally, signal strength signal intensity can good if need not extract reinforced mast 19 out, certainly, as being similar to public security
During people's police handle a case, always can use intercom, and at this time potential range is far, even reinforced mast 19
Signal capabilities still can not reach clear, smooth, and the uncomfortable crossed belt mobile phone of public security police, so affecting operating efficiency, this
When, the utility model possesses the ability of functional telephone, can carry out dialing the cornet between intercom, complete call task,
In addition, whole intercom is intelligentized design, is automatically converted to general talkback mode in the range of the surveying of signal, when making
Reinforced mast 19 and own type mast 21 should be put back in groove after completing, to avoid breakage phenomenon, finally, will
Slip lid 33 closes, and completes entirely to use operation.
Furthermore, it is noted that once item:
1. Wireless Telecom Equipment, when not filling antenna, forbids launching；
2. can not launch during hand transceiver charging, should turn off the power switch and recharge；
3. when receiving and transmitting signal is unintelligible, the convertible position of controlling oneself of person of holding platform, all around move, find optimal
Communication position；If slowing down Vehicle Speed in driving procedure or stopping running method, strengthen sensitivity, improve call effect
Really；
4., when using intercom, interference to be to avoid away from computer；
The above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from the utility model know-why, can also make some improvement and modification, these change
Enter and also should be regarded as protection domain of the present utility model with modification.
Claims (7)
1. a combined type intercom, including fuselage body (1), the outside of described fuselage body (1) is provided with antenna pedestal (2),
It is characterized in that, described fuselage body (1) be internally provided with central processing unit (3), the inside of described central processing unit (3) sets
Being equipped with scan function module (4), the side of described central processing unit (3) is provided with audio power amplifier circuit plate (5), described audio frequency work(
The one end putting circuit board (5) is connected with speech processing circuit plate (6), and the other end of described audio power amplifier circuit plate (5) is connected with
Loudspeaker (7), the bottom of described speech processing circuit plate (6) is provided with button transmission base plate (8), and described button transmits base plate
(8) top is provided with power supply (9), GPS positioner (10), distance positioning device (11) and electromagnetic wave launcher (12),
The opposite side of described central processing unit (3) is provided with RF transceiver (13) and PTT device (14), described RF transceiver (13)
Be internally provided with receiver module (15) and transmitter module (16).
2. a kind of combined type intercom as claimed in claim 1, it is characterised in that the side of described antenna pedestal (2) is provided with
First contiguous block (17), the side of described first contiguous block (17) is provided with reinforcing pile (18), the top of described reinforcing pile (18)
Being provided with reinforced mast (19), the opposite side of described antenna pedestal (2) is provided with the second contiguous block (20), and described second connects
The top of block (20) is provided with own type mast (21).
3. a kind of combined type intercom as claimed in claim 1, it is characterised in that the top of described fuselage body (1) is arranged
Having LCDs (22), the side of described LCDs (22) is provided with Signal Monitor (23), described Signal Monitor
(23) side is provided with key zone (24), and the side of described key zone (24) is provided with microphone window (25), described fuselage body
(1) top is provided with installing hole (26).
4. a kind of combined type intercom as claimed in claim 3, it is characterised in that the side of described RF transceiver (13) sets
Being equipped with own type antenna slot (27), the opposite side of described RF transceiver (13) is provided with reinforced antenna slot (28), institute's predicate
The side that sound processes circuit board (6) is connected with microphone (29).
5. a kind of combined type intercom as claimed in claim 4, it is characterised in that the both sides of described fuselage body (1) are arranged
Having chute (30), the top of described chute (30) is provided with window of raising one's voice (31) and supply hub (32), and slip lid (33) passes through chute
(30) it is connected with fuselage body (1).
6. a kind of combined type intercom as claimed in claim 1, it is characterised in that described scan function module (4), PTT dress
Put (14), audio power amplifier circuit plate (5), speech processing circuit plate (6), button transmission base plate (8), GPS positioner (10), away from
From positioner (11), electromagnetic wave launcher (12), RF transceiver (13), LCDs (22) and power supply (9) all with
Central processing unit (3) is electrically connected with.
7. combined type intercom as claimed in claim 6 a kind of, it is characterised in that described speech processing circuit plate (6) and raising
Sound device (7) is all electrically connected with audio power amplifier circuit plate (5), and described RF transceiver (13) electrically connects with Signal Monitor (23)
Connecing, described RF transceiver (13) is electrically connected with receiver module (15) and transmitter module (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620615829.7U CN205670768U (en) | 2016-06-20 | 2016-06-20 | A kind of combined type intercom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620615829.7U CN205670768U (en) | 2016-06-20 | 2016-06-20 | A kind of combined type intercom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205670768U true CN205670768U (en) | 2016-11-02 |
Family
ID=57192591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620615829.7U Expired - Fee Related CN205670768U (en) | 2016-06-20 | 2016-06-20 | A kind of combined type intercom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205670768U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105915253A (en) * | 2016-06-20 | 2016-08-31 | 秦红星 | Combined type interphone |
| CN109859417A (en) * | 2019-01-17 | 2019-06-07 | 天津金博信科技有限公司 | Intelligent handhold POS machine |
-
2016
- 2016-06-20 CN CN201620615829.7U patent/CN205670768U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105915253A (en) * | 2016-06-20 | 2016-08-31 | 秦红星 | Combined type interphone |
| CN109859417A (en) * | 2019-01-17 | 2019-06-07 | 天津金博信科技有限公司 | Intelligent handhold POS machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161102 Termination date: 20190620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |