CN108282180A - The intercom of dust-proof drop resistant - Google Patents
The intercom of dust-proof drop resistant Download PDFInfo
- Publication number
- CN108282180A CN108282180A CN201810110545.6A CN201810110545A CN108282180A CN 108282180 A CN108282180 A CN 108282180A CN 201810110545 A CN201810110545 A CN 201810110545A CN 108282180 A CN108282180 A CN 108282180A
- Authority
- CN
- China
- Prior art keywords
- intercom
- shock structure
- shell
- horn mouth
- cover body
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/3888—Arrangements for carrying or protecting transceivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
- H04M1/185—Improving the rigidity of the casing or resistance to shocks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B2001/3894—Waterproofing of transmission device
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses a kind of intercoms of dust-proof drop resistant, including intercom shell, shock structure and loudspeaker horn mouth, the intercom shell includes upper cover body and lower cover, intercom shell quadrangle is arranged with buffer layer, loudspeaker horn mouth is offered on the one side of intercom shell, loud speaker is installed in intercom shell below the loudspeaker horn mouth, rotation is connected with disjunctor blinds on symmetrical two side in loudspeaker horn mouth, it is further fixed on shock structure in the intercom shell, the upper end of the shock structure is mutually fixed with upper cover body inner wall, shock structure lower end is mutually fixed with lower cover inner wall, upper cover body and the seamless clamping of lower cover, and it is bolted between upper cover body and lower cover, the shock structure includes the first outer tube, second outer tube and interior bar.The intercom of the dust-proof drop resistant, while shatter-resistant can be carried out by shock structure intercom, additionally it is possible to be entered inside intercom by the adjusting blocks dust and moisture of disjunctor blinds, improve the service life of intercom.
Description
Technical field
The invention belongs to intercom technical fields, and in particular to a kind of intercom of dust-proof drop resistant.
Background technology
Intercom（twowayradio）It is a kind of bidirectional mobile communication instrument, results from nineteen twenties earliest,
It is born in the laboratory of Westinghouse, intercom is not in the case where needing any network support, so that it may with call, not have
There is telephone expenses generation, suitable for being relatively fixed and the occasion of frequently conversing, since the technological progress and development in this field is very fast
Speed, so having more than is needed, how long intercom will be popularized as light bulb as transistor radio, it will make everyone life
Become more easily with conveniently.
Current intercom under a few thing environment in use, due to frequently conversing and work have it is certain dangerous
Work, at this moment intercom, which is susceptible to, drops, and since current intercom material is made of mostly plastics, causes to drop and damage
It is bad, while intercom, when being not required to make to want, speaker openings are leaked in air, and in the more environmental work of some dusts cruelly,
At this moment the dust in air and moisture can enter intercom, influence the use of intercom, difficulty is caused to work.
Invention content
The purpose of the present invention is to provide a kind of intercoms of dust-proof drop resistant, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the present invention provides the following technical solutions：A kind of intercom of dust-proof drop resistant, including intercom
Shell, shock structure and loudspeaker horn mouth, the intercom shell include upper cover body and lower cover, and intercom shell quadrangle covers
Equipped with buffer layer, the buffer layer is L-shaped rubber slab, and loudspeaker horn mouth, institute are offered on the one side of intercom shell
It states and loud speaker is installed below loudspeaker horn mouth in intercom shell, card is rotated on symmetrical two side in loudspeaker horn mouth
It is connected to disjunctor blinds, shock structure is further fixed in the intercom shell, the upper end of the shock structure and upper cover body inner wall are mutually solid
Fixed, shock structure lower end is mutually fixed with lower cover inner wall, upper cover body and the seamless clamping of lower cover, and is led between upper cover body and lower cover
It crosses bolt to fix, the shock structure includes the first outer tube, the second outer tube and interior bar.
Preferably, four side lower end of the intercom shell is both provided with the anti-skid chequer of arcuation, and the anti-skid chequer corresponds to
Intercom outside be arranged with the protection outer layer of flax fiber material.
Preferably, one group of shutter board of the disjunctor blinds is fixedly connected on the side of loudspeaker horn mouth inner wall turns
Bar, the bull stick are connect with intercom housing into rotation, and bull stick is fixedly connected with turntable in the side of intercom shell.
Preferably, the upper cover body lower end is extended with protrusion, and the upper end of the lower cover offers card slot, the upper cover body
It is mutually fixed by protrusion and the seamless clamping of card slot between lower cover, and offers the screw thread of connection protrusion in the protrusion
Hole, the both sides of the card slot offer the second threaded hole of connection corresponding with upper first threaded hole of protrusion, and the bolt is right
Say that casing is screwed with the first threaded hole and the second threaded hole in vitro.
Preferably, first outer tube is identical as the second outer tube structure, and the first outer tube upper end is mutually fixed with upper cover body inner wall,
Second outer tube lower end is mutually fixed with lower cover inner wall.
Preferably, the both ends of the interior bar are threaded through respectively in the first outer tube and the second outer tube, and the top of interior bar is first
The first pressing plate is fixedly connected in outer tube, the bottom end of interior bar is fixedly connected with the second pressing plate, and first pressing plate in the second outer tube
It is respectively greater than the nozzle diameter of the first outer tube and the second outer tube with the diameter of the second pressing plate.
Preferably, it is provided with the first spring between the top and the top of the first outer tube of first pressing plate, described second
Second spring is provided between the bottom end of pressing plate and the bottom of the second outer tube, the interior bar covers between the first outer tube and the second outer tube
Equipped with third spring.
The technique effect and advantage of the present invention：The intercom of the dust-proof drop resistant, by being provided at loudspeaker horn mouth
One group of shutter board of disjunctor blinds, disjunctor blinds is rotatablely connected by bull stick and turntable, makes the horn mouth of loud speaker in intercom
When not used, the rotation of disjunctor blinds is driven by the rotation of turntable, to seal loudspeaker horn mouth, blocking intercom is when not used
Dust and moisture in air enter inside intercom, improve the service life of intercom, while being set in intercom shell
It is equipped with shock structure, and fixed in the upper end of shock structure and upper cover body, lower end and fixed in lower cover, cooperation intercom shell quadrangle
Buffer layer, make intercom shell surprisingly drop when, can by buffer layer and shock structure dual shock absorption, reduce to intercom
The damage of shell and enclosure interior is finally arranged with flax fiber layer outside the intercom shell at anti-skid chequer, can be in hot day
Sweat is absorbed, makes to be affectedly bashful more firm.
Description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is the internal structure chart of the present invention；
Fig. 3 is the disjunctor louver structure schematic diagram of the present invention；
Fig. 4 is the turntable structure schematic diagram of the present invention；
Fig. 5 is the shock structure structure chart of the present invention；
Fig. 6 is graph card slot front view of the present invention；
Fig. 7 is the raised front view of present invention figure.
In figure：1 intercom shell, 2 anti-skid chequers, 3 buffer layers, 4 loudspeaker horn mouths, 5 disjunctor blinds, 6 turntables, 7 upper covers
Body, 8 lower covers, 9 shock structures, 10 bull sticks, 11 first outer tubes, 12 first pressing plates, 13 interior bars, 14 second springs, 15 second outer tubes,
16 second pressing plates, 17 third springs, 18 first springs, 19 protrusions, 20 first threaded holes, 21 card slots, 22 bolts, 23 second screw threads
Hole.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of intercoms of dust-proof drop resistant as shown in figs. 1-7, including intercom shell 1, shock structure 9
With loudspeaker horn mouth 4, the intercom shell 1 includes upper cover body 7 and lower cover 8, and 1 four jiaos of intercom shell is arranged with slow
Layer 3 is rushed, the buffer layer 3 is L-shaped rubber slab, and loudspeaker horn mouth 4 is offered on the one side of intercom shell 1, described
Loud speaker is installed in 4 lower section intercom shell 1 of loudspeaker horn mouth, is rotated on symmetrical two side in loudspeaker horn mouth 4
Be connected with disjunctor blinds 5, be further fixed on shock structure 9 in the intercom shell 1, the upper end of the shock structure 9 in upper cover body 7
Wall is mutually fixed, and 9 lower end of shock structure is mutually fixed with 8 inner wall of lower cover, upper cover body 7 and 8 seamless clamping of lower cover, and upper cover body 7 with
It is fixed by bolt 22 between lower cover 8, the shock structure 9 includes the first outer tube 11, the second outer tube 15 and interior bar 13.
Specifically, 1 four side lower end of the intercom shell is both provided with the anti-skid chequer 2 of arcuation, and the anti-skid chequer 2 is right
The protection outer layer of flax fiber material is arranged with outside the intercom answered.
Specifically, one group of shutter board of the disjunctor blinds 5 is fixedly connected on the side of 4 inner wall of loudspeaker horn mouth
Bull stick 10, the bull stick 10 are rotatablely connected with intercom shell 1, and bull stick 10 is fixedly connected in the side of intercom shell 1 and turns
Disk 6.
Specifically, 7 lower end of the upper cover body is extended with protrusion 19, the upper end of the lower cover 8 offers card slot 21, described
It is mutually fixed by protrusion 19 and the seamless clamping of card slot 21 between upper cover body 7 and lower cover 8, and the company of offering on described raised 19
The threaded hole of logical protrusion 19, the both sides of the card slot 21 offer the second of connection corresponding with the first threaded hole 20 in protrusion 19
Threaded hole 23, the bolt 22 are screwed outside intercom shell 1 with the first threaded hole 20 and the second threaded hole 23.
Specifically, first outer tube 11 is identical as 15 structure of the second outer tube, 11 upper end of the first outer tube and 7 inner wall of upper cover body
Mutually fixed, 15 lower end of the second outer tube is mutually fixed with 8 inner wall of lower cover.
Specifically, the both ends of the interior bar 13 are threaded through respectively in the first outer tube 11 and the second outer tube 15, the top of interior bar 13
End is fixedly connected with the first pressing plate 12 in the first outer tube 11, and the bottom end of interior bar 13 is fixedly connected with the second pressing plate in the second outer tube 15
16, and the diameter of first pressing plate 12 and the second pressing plate 16 is respectively greater than the first outer tube 11 and the nozzle of the second outer tube 15 is straight
Diameter.
Specifically, being provided with the first spring 18, institute between the top of first pressing plate 12 and the top of the first outer tube 11
It states and is provided with second spring 14 between the bottom end of the second pressing plate 16 and the bottom of the second outer tube 15, the interior bar 13 is in the first outer tube 11
And second be arranged with third spring 17 between outer tube 15.
Specifically, the intercom of the dust-proof drop resistant, when in use, rotation turntable 6 are vertical by the shutter board of disjunctor blinds 5,
The loud speaker of 4 lower section of loudspeaker horn mouth is set to be transmitted by loudspeaker horn mouth 4, while when not used, rotation turns
Disk 6 makes the shutter board of disjunctor blinds 5 completely enclose loudspeaker horn mouth 4, stops that the dust and moisture in air enter, separately
Outside when intercom is dropped, intercom shell 1 is contacted with ground, and the buffer layer 3 that 1 four jiaos of intercom shell carries out preliminary unload
Pressure, either upper cover body 7 is first contacted with ground later or lower cover 8 is first contacted with ground, the first outer tube 11 and the second outer tube
15 interior bars 13 being press-connected, buffering and rebound of the interior bar 13 by three groups of springs, carry out release.The intercommunication of the dust-proof drop resistant
Machine can not only carry out shatter-resistant by shock structure intercom, while can also pass through the adjusting blocks dust and water of disjunctor blinds
Divide and enter inside intercom, improves the service life of intercom.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.
Claims (1)
1. a kind of intercom of dust-proof drop resistant, including intercom shell（1）, shock structure（9）With loudspeaker horn mouth（4）, special
Sign is：The intercom shell（1）Including upper cover body（7）And lower cover（8）, intercom shell（1）Quadrangle is arranged with slow
Rush layer（3）, the buffer layer（3）For L-shaped rubber slab, intercom shell（1）One side on offer loudspeaker horn mouth
（4）, the loudspeaker horn mouth（4）Lower section intercom shell（1）Loud speaker, loudspeaker horn mouth are inside installed（4）It is interior symmetrical
Two side on rotation be connected with disjunctor blinds（5）, the intercom shell（1）Inside it is further fixed on shock structure（9）, the damping
Column（9）Upper end and upper cover body（7）Inner wall is mutually fixed, shock structure（9）Lower end and lower cover（8）Inner wall is mutually fixed, upper cover body（7）
With lower cover（8）Seamless clamping, and upper cover body（7）With lower cover（8）Between pass through bolt（22）It is fixed, the shock structure（9）
Including the first outer tube（11）, the second outer tube（15）And interior bar（13）；
The intercom shell（1）Four sides lower end are both provided with the anti-skid chequer of arcuation（2）, and the anti-skid chequer（2）It is corresponding
The protection outer layer of flax fiber material is arranged with outside intercom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810110545.6A CN108282180A (en) | 2018-02-05 | 2018-02-05 | The intercom of dust-proof drop resistant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810110545.6A CN108282180A (en) | 2018-02-05 | 2018-02-05 | The intercom of dust-proof drop resistant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108282180A true CN108282180A (en) | 2018-07-13 |
Family
ID=62807543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810110545.6A Pending CN108282180A (en) | 2018-02-05 | 2018-02-05 | The intercom of dust-proof drop resistant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108282180A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109347502A (en) * | 2018-10-12 | 2019-02-15 | 深圳市雷凌广通技术研发有限公司 | A kind of durable type security protection communication device based on block chain technology |
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|---|---|---|---|---|
| CN205249209U (en) * | 2015-12-12 | 2016-05-18 | 南安市威易电子科技有限公司 | High strength prevents falling intercom |
| CN206498505U (en) * | 2017-03-01 | 2017-09-15 | 成都悦家光影科技有限公司 | A kind of horn structure on horn type multichannel movie theatre audio amplifier |
| CN107204788A (en) * | 2017-07-27 | 2017-09-26 | 合肥科斯维数据科技有限公司 | A kind of intercom of drop resistant waterproof |
| CN107453291A (en) * | 2016-06-01 | 2017-12-08 | 镇江荣诚管业有限公司 | A kind of MPP power pipes |
| CN206908218U (en) * | 2017-07-11 | 2018-01-19 | 江苏省海洋资源开发研究院(连云港) | A kind of New cable protecting pipe |
-
2018
- 2018-02-05 CN CN201810110545.6A patent/CN108282180A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205249209U (en) * | 2015-12-12 | 2016-05-18 | 南安市威易电子科技有限公司 | High strength prevents falling intercom |
| CN107453291A (en) * | 2016-06-01 | 2017-12-08 | 镇江荣诚管业有限公司 | A kind of MPP power pipes |
| CN206498505U (en) * | 2017-03-01 | 2017-09-15 | 成都悦家光影科技有限公司 | A kind of horn structure on horn type multichannel movie theatre audio amplifier |
| CN206908218U (en) * | 2017-07-11 | 2018-01-19 | 江苏省海洋资源开发研究院(连云港) | A kind of New cable protecting pipe |
| CN107204788A (en) * | 2017-07-27 | 2017-09-26 | 合肥科斯维数据科技有限公司 | A kind of intercom of drop resistant waterproof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109347502A (en) * | 2018-10-12 | 2019-02-15 | 深圳市雷凌广通技术研发有限公司 | A kind of durable type security protection communication device based on block chain technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180713 |
|
| WD01 | Invention patent application deemed withdrawn after publication |