CN204259112U - The wireless talkback machine handled a case in a kind of novel public security criminal policeman open air - Google Patents
The wireless talkback machine handled a case in a kind of novel public security criminal policeman open air Download PDFInfo
- Publication number
- CN204259112U CN204259112U CN201420785193.1U CN201420785193U CN204259112U CN 204259112 U CN204259112 U CN 204259112U CN 201420785193 U CN201420785193 U CN 201420785193U CN 204259112 U CN204259112 U CN 204259112U
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- end cover
- above described
- public security
- case
- criminal policeman
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Abstract
The utility model discloses the wireless talkback machine handled a case in a kind of novel public security criminal policeman open air, comprise housing, upper end cover, microphone; Described upper end cover is arranged on above described housing; Described microphone is provided with above described upper end cover; Loud speaker is provided with above described microphone; Control button is provided with above described loud speaker; Digital selective key dish is provided with above described control button; Mini QWERTY keyboard is provided with above described digital selective key dish; Frequency range display screen is also provided with above described upper end cover; Described housing is also provided with side end cap; Battery cover board is provided with below described side end cap; Bottom end cover is provided with below described housing; Described bottom end cover is provided with charging hole; Upper end cover is provided with above described housing.The utility model structure is simple, reasonable in design, by with transfer base station transmission of signal, can ensure the signal stabilization conversed, this intercom function is complete simultaneously, and quality is light, and radiation is little, and applicable criminal policeman investigates use outside.
Description
Technical field
The utility model belongs to handle a case uses interphone device field, is specifically related to the wireless talkback machine handled a case in a kind of novel public security criminal policeman open air.
Background technology
At present, the English name of intercom is two way radio, and it is a kind of bidirectional mobile communication instrument, when without any need for network support, just can converse, not have telephone expenses to produce, and is applicable to relatively fix and the occasion of frequent call.Intercom has three major types at present: analog-interphone, digital handset, IP intercom.When handling a case in criminal policeman open air, usually get in touch with at the volley, continuing to run to affect intercom speech quality, is attended by noisy signal disturbing simultaneously, and comparatively inconvenience, therefore introduces criminal policeman's intercom by Internet of things system, then can improve speech quality.Application number is: 200720121803.8 disclose a kind of intercom, and the technical problem that solve is the manipulation of use intercom, carries and answer conveniently.Intercom of the present utility model, there is intercom main frame, described intercom main frame through connector connection control switch and intercom audio frequency input and output blue tooth interface device, control switch and intercom audio frequency input and output blue tooth interface device respectively with earphone-microphone, control switch Digiplex wireless connections.The utility model compared with prior art, utilize the feature of Bluetooth short distance wireless telecommunications, adopt wireless headset/microphone, wireless remote control ptt switch mode, utilize the original interface of intercom, realize intercom and wireless headset/microphone, the connecting of wireless remote control ptt switch, when using intercom call, intercom can be worn at it or be placed in bag, even be placed in automobile, the call of intercom wireless remote control can be realized away from intercom.Application number is: 200920307026.5 relate to a kind of intercom, comprise key-press module, voice module, and the control module be connected with described key-press module, described voice module respectively, described control module receives the actuation of keys signal of described key-press module, and controls described voice module and carry out audio alert.Adopt the intercom of the utility model embodiment, directly can carry out audio alert emergency by this intercom, be convenient for people to operation, avoid and worsen because alert help operates the dangerous situation caused not in time, ensured people's safety of life and property further.The utility model parts have the advantage of above-mentioned patent, and structure is simple, reasonable in design, by with transfer base station transmission of signal, can ensure the signal stabilization conversed, this intercom function is complete simultaneously, and quality is light, and radiation is little, and applicable criminal policeman investigates use outside.
Utility model content
It is simple that the purpose of this utility model is just to provide a kind of structure to solve the problem, the wireless talkback machine handled a case in a kind of novel public security criminal policeman open air reasonable in design.
The utility model is achieved through the following technical solutions above-mentioned purpose:
The wireless talkback machine handled a case in novel public security criminal policeman open air, comprises housing, upper end cover, microphone; Described upper end cover is arranged on above described housing; Described microphone is provided with above described upper end cover; Loud speaker is provided with above described microphone; Control button is provided with above described loud speaker; Digital selective key dish is provided with above described control button; Mini QWERTY keyboard is provided with above described digital selective key dish; Frequency range display screen is also provided with above described upper end cover.
As further prioritization scheme of the present utility model, described housing is also provided with side end cap; Battery cover board is provided with below described side end cap.
As further prioritization scheme of the present utility model, below described housing, be provided with bottom end cover; Described bottom end cover is provided with charging hole.
As further prioritization scheme of the present utility model, above described housing, be provided with upper end cover; Collapsible antenna is provided with below described upper end cover.
As further prioritization scheme of the present utility model, between described collapsible antenna and the communication transfer base station of criminal policeman general headquarters, the Internet is used to be connected.
The beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, by with transfer base station transmission of signal, can ensure the signal stabilization conversed, this intercom function is complete simultaneously, and quality is light, and radiation is little, and applicable criminal policeman investigates use outside.
Accompanying drawing explanation
Fig. 1 is described structural representation of the present utility model;
Fig. 2 is left view of the present utility model;
Fig. 3 is vertical view of the present utility model;
Fig. 4 is upward view of the present utility model.
In figure: 1 housing, 2 upper end covers, 3 microphones, 4 loud speakers, 5 control buttons, 6 digital selective key dishes, 7 mini QWERTY keyboard, 8 frequency range display screens, 9 side end caps, 10 battery cover boards, 11 bottom end covers, 12 charging holes, 13 upper end covers, 14 collapsible antennas.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, Figure 2, Figure 3, Figure 4, the wireless talkback machine handled a case in a kind of novel public security criminal policeman open air, comprises housing 1, upper end cover 2, microphone 3; Described upper end cover 2 is arranged on above described housing 1; Described microphone 3 is provided with above described upper end cover 2; Loud speaker 4 is provided with above described microphone 3; Control button 5 is provided with above described loud speaker 4; Be provided with digital selective key dish 6 above described control button 5, can be used to get in touch with general headquarters, also can carry out contact teammate; Mini QWERTY keyboard 7 is provided with above described digital selective key dish 6; Frequency range display screen 8 is also provided with above described upper end cover 2; Described housing 1 is also provided with side end cap 9; Be provided with battery cover board 10 below described side end cap 9, below it, be provided with high capacity cell; Bottom end cover 11 is provided with below described housing 1; Described bottom end cover 11 is provided with charging hole 12; Upper end cover 13 is provided with above described housing; Be provided with collapsible antenna 14 below described upper end cover 13, can extract in use; Use the Internet to be connected between described collapsible antenna 14 and the communication transfer base station of criminal policeman general headquarters, can realize the recording of call and the location to criminal policeman personnel, to increase the coefficient of safety of criminal policeman personnel in charge of the case.
The beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, by with transfer base station transmission of signal, can ensure the signal stabilization conversed, this intercom function is complete simultaneously, and quality is light, and radiation is little, and applicable criminal policeman investigates use outside.
More than show and describe general principle of the present utility model, principal character and advantage.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and effect thing thereof.
Claims (5)
1. the outdoor wireless talkback machine of handling a case of novel public security criminal policeman, is characterized in that: comprise housing, upper end cover, microphone; Described upper end cover is arranged on above described housing; Described microphone is provided with above described upper end cover; Loud speaker is provided with above described microphone; Control button is provided with above described loud speaker; Digital selective key dish is provided with above described control button; Mini QWERTY keyboard is provided with above described digital selective key dish; Frequency range display screen is also provided with above described upper end cover.
2. the outdoor wireless talkback machine of handling a case of a kind of novel public security criminal policeman according to claim 1, is characterized in that: described housing is also provided with side end cap; Battery cover board is provided with below described side end cap.
3. the outdoor wireless talkback machine of handling a case of a kind of novel public security criminal policeman according to claim 1, is characterized in that: be provided with bottom end cover below described housing; Described bottom end cover is provided with charging hole.
4. the outdoor wireless talkback machine of handling a case of a kind of novel public security criminal policeman according to claim 1, is characterized in that: be provided with upper end cover above described housing; Collapsible antenna is provided with below described upper end cover.
5. the outdoor wireless talkback machine of handling a case of a kind of novel public security criminal policeman according to claim 4, is characterized in that: use the Internet to be connected between described collapsible antenna and the communication transfer base station of criminal policeman general headquarters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420785193.1U CN204259112U (en) | 2014-12-12 | 2014-12-12 | The wireless talkback machine handled a case in a kind of novel public security criminal policeman open air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420785193.1U CN204259112U (en) | 2014-12-12 | 2014-12-12 | The wireless talkback machine handled a case in a kind of novel public security criminal policeman open air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204259112U true CN204259112U (en) | 2015-04-08 |
Family
ID=52963372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420785193.1U Expired - Fee Related CN204259112U (en) | 2014-12-12 | 2014-12-12 | The wireless talkback machine handled a case in a kind of novel public security criminal policeman open air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204259112U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106100671A (en) * | 2016-08-22 | 2016-11-09 | 苏州倍声声学技术有限公司 | A kind of army and police communication transmitter receiver of anti-eavesdrop |
| CN106130590A (en) * | 2016-08-29 | 2016-11-16 | 苏州倍声声学技术有限公司 | The police transmitter receiver of a kind of orientable army of drop-proof |
| CN106301439A (en) * | 2016-08-29 | 2017-01-04 | 苏州倍声声学技术有限公司 | A kind of portable multi-function transmitter receiver |
-
2014
- 2014-12-12 CN CN201420785193.1U patent/CN204259112U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106100671A (en) * | 2016-08-22 | 2016-11-09 | 苏州倍声声学技术有限公司 | A kind of army and police communication transmitter receiver of anti-eavesdrop |
| CN106130590A (en) * | 2016-08-29 | 2016-11-16 | 苏州倍声声学技术有限公司 | The police transmitter receiver of a kind of orientable army of drop-proof |
| CN106301439A (en) * | 2016-08-29 | 2017-01-04 | 苏州倍声声学技术有限公司 | A kind of portable multi-function transmitter receiver |
| CN106301439B (en) * | 2016-08-29 | 2019-06-14 | 苏州倍声声学技术有限公司 | A kind of portable multi-function intercom |
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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: 20150408 Termination date: 20201212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |