CN208272966U - A kind of digital walkie-talkie waterproof construction - Google Patents
A kind of digital walkie-talkie waterproof construction Download PDFInfo
- Publication number
- CN208272966U CN208272966U CN201820926939.4U CN201820926939U CN208272966U CN 208272966 U CN208272966 U CN 208272966U CN 201820926939 U CN201820926939 U CN 201820926939U CN 208272966 U CN208272966 U CN 208272966U
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- China
- Prior art keywords
- shell
- waterproof construction
- loudspeaker
- talkie
- waterproof
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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.)
- Expired - Fee Related
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- Telephone Set Structure (AREA)
Abstract
The utility model relates to a kind of digital walkie-talkie waterproof construction, digital walkie-talkie includes shell, horn bracket, circuit board and rear cover, and shell is the shell structure for having opening, and interior of shell is provided with cavity；It is provided with loudspeaker in the middle part of outer casing frontispiece to amplify window, shell side is provided with function button；The back side of horn bracket is provided with loudspeaker fixing groove and microphone placing groove；Loudspeaker fixing groove bottom is provided with loudspeaker and stretches out hole；The first waterproof construction is provided on shell；Loudspeaker amplify and are provided with the second waterproof construction on window；Third waterproof construction is provided in loudspeaker fixing groove；The 4th waterproof construction is provided between shell and rear cover.The digital walkie-talkie of the utility model can reach IPX7 grades of water protection standards, the waterproof construction being arranged inside and outside ensure that the water-proof function of digital walkie-talkie, even if being fallen into water in rugged environment after impregnating, get can also normal talking, solve the problems, such as prior art intercom cannot thorough waterproof, can be used in severe moist environment.
Description
Technical field
The utility model relates to technical field of communication equipment more particularly to a kind of digital walkie-talkie waterproof constructions.
Background technique
In life, police need to keep communicating with police service dispatching control center and other personnel at any time when on duty,
It is able to dispatch police in first time when there is a situation where alert and guarantee that alert scene is dispatched by police service to control
Center processed and other personnel understand in real time.Common police communication equipment has intercom etc..In addition, being needed when alert occurs
Alert signal is issued by warning device in time, the surrounding masses is prompted to maintain vigilance, leaves alert scene, and remind surrounding
Police come alert scene to handle alert.
However, existing police communication equipment and warning device have deficiency below:
One, police communication equipment and warning device can only use individually, and police make respectively during on duty
Can be very inconvenient with two equipment, influence working efficiency；When being easy to the preciousness of delay police's processing emergency event in this way
Between.
Two, existing police communication equipment does not usually have water-proof function or waterproof construction is simple, therefore intercom is anti-
Water effect is all undesirable, such as accidentally falls intercom in water, and water can enter intercom fuselage interior and battery inside,
It causes short circuit and damages relevant circuit components, be unable to normal talking so as to cause intercom.
Utility model content
Utility model aims to solve the above-mentioned technical problems in the prior art, provide a kind of digital intercom
Machine waterproof construction, the intercom can reach IPX7 grades of water protection standards, pick up after immersion even if being fallen into water in rugged environment
Come can also normal talking, solve the problems, such as prior art intercom cannot thorough waterproof, can make in severe moist environment
With.
The utility model provides the following technical solutions: a kind of digital walkie-talkie waterproof construction, the digital walkie-talkie include
Shell, horn bracket, circuit board and rear cover, shell are the shell structure for having opening, and interior of shell is provided with cavity；The shell
Positive middle part is provided with loudspeaker and amplifies window, and the shell side is provided with function button on side；The horn bracket
The back side is provided with loudspeaker fixing groove and microphone placing groove；Loudspeaker fixing groove bottom is provided with loudspeaker and stretches out hole；The loudspeaker
Bracket, circuit board are successively set in the cavity of shell, and the rear cover is arranged in the open end of shell and is fixedly connected with shell,
Rear cover and shell form enclosure space.
The first waterproof construction is provided on shell；First waterproof construction includes that the outer of shell side is arranged in cladding
Glue；It is integral forming structure between function button and outer glue.
The loudspeaker window that amplifies is provided with the second waterproof construction；Second waterproof construction includes loudspeaker waterproof membrane, the loudspeaker
Waterproof membrane is sealingly disposed in loudspeaker and amplifies window inner side.
Loudspeaker fixing groove is provided with third waterproof construction；The third waterproof construction includes loudspeaker sealing foam, the loudspeaker
Fixed setting of the sealing foam along loudspeaker fixing groove upper end end face.
The 4th waterproof construction is provided between shell and rear cover；Interior of shell cladding is provided with encapsulated layer, and the described 4th is anti-
Water-bound includes the placing groove formed between encapsulated layer and side wall of outer shell, and placing groove is circumferentially arranged along encapsulated layer in the placing groove
Inside it is provided with water proof ring.
Further, function button edge is provided with a circle groove on outer glue.
Further, the boss matched with placing groove is provided on the inside of rear cover.
Further, it is covered after and is provided with the 5th waterproof construction；5th waterproof construction includes being arranged inside the housing
Connecting column, the first shrinkage pool and the second shrinkage pool of rear cover are set；First shrinkage pool is connected to the second shrinkage pool, the first shrinkage pool with
Placement platform is provided between second shrinkage pool；The connecting column and the second shrinkage pool are cooperatively connected, and are provided with screw thread on the connecting column
Hole is provided with bolt in the threaded hole；The head of the bolt is arranged in the first shrinkage pool and is adapted with placement platform, institute
It states and is provided with waterproof grommet between the head of bolt and placement platform.
Further, microphone sound inlet is provided on the side of the shell side, microphone places groove sidewall and is provided with company
The through-hole of microphone placing groove is led to, the through-hole is connected to microphone sound inlet；It is provided with microphone in the microphone placing groove, institute
It states and is provided with microphone waterproof membrane in microphone；The microphone holds out against microphone waterproof membrane in through-hole outlet.
Further, charging interface is provided on shell, the charging interface is provided with charging interface waterproof plug.
Utility model has the advantages that the digital walkie-talkie of the utility model can reach IPX7 grades of water protection standards, shell
Sealing structure is integrally formed with rear cover, while amplifying at window at key easy to perform, at microphone sound inlet with loudspeaker
It is provided with waterproof construction；The waterproof construction being arranged inside and outside further ensures the water-proof function of digital walkie-talkie, even if disliking
Fallen into bad environment in water after impregnating get can also normal talking, solving prior art intercom cannot thorough waterproof
Problem can use in severe moist environment.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model digital walkie-talkie；
Fig. 2 is the structural schematic diagram of the utility model outer casing frontispiece；
Fig. 3 is the structural schematic diagram of the utility model shell rear surface；
Fig. 4 is the positive structural schematic diagram of the utility model horn bracket；
Fig. 5 is the structural schematic diagram at the utility model horn bracket back side；
Fig. 6 is the structural schematic diagram of the utility model circuit board；
Fig. 7 is the structural schematic diagram of the utility model rear cover.
Appended drawing reference: 1, shell；11, loudspeaker amplify window；12, optical transmission window；13, function button；14, charging interface；
15, charging interface waterproof plug；16, microphone sound inlet；2, horn bracket；21, loudspeaker fixing groove；22, microphone placing groove；23,
Loudspeaker stretch out hole；3, circuit board；31, microphone；4, rear cover；5, the first waterproof construction；51, outer glue；52, groove；6, the second waterproof
Structure；61, loudspeaker waterproof membrane；7, third waterproof construction；71, loudspeaker sealing foam；8, the 4th waterproof construction；81, placing groove；
82, boss；9, the 5th waterproof construction；91, connecting column；92, the first shrinkage pool；93, the second shrinkage pool；94, placement platform.
Specific embodiment
In the following detailed description, many details are proposed, in order to the comprehensive understanding to the utility model.But
It is, it will be apparent to those skilled in the art that the utility model can not need one in these details
Implement in the case where a little details.Below the description of embodiment is used for the purpose of providing by showing the example of the utility model
The utility model is more fully understood.
Below in conjunction with attached drawing, the technical solution of the utility model embodiment is described.
Embodiment:
Digital walkie-talkie waterproof construction provided by the utility model, as shown in Figure 1, digital walkie-talkie includes shell 1, loudspeaker
Bracket 2, circuit board 3 and rear cover 4.I as described in Figure 2, shell 1 are the shell structure for having opening, and shell 1 is internally provided with cavity；
The positive middle part of the shell 1 is provided with loudspeaker and amplifies window 11, is provided with function button 13 on the 1 side side of shell；
The back side of the horn bracket 2 is provided with loudspeaker fixing groove 21 and microphone placing groove 22；21 bottom of the loudspeaker fixing groove setting
There are loudspeaker to stretch out hole 23；The horn bracket 2, circuit board 3 are successively set in the cavity of shell 1, and the setting of rear cover 4 is outside
It the open end of shell 1 and is fixedly connected with shell 1, rear cover 4 and shell 1 form enclosure space.
As shown in Fig. 2, being provided with the first waterproof construction 5 on shell 1；First waterproof construction 5 includes that cladding setting exists
The outer glue 51 of 1 side of shell；It is integral forming structure between function button 13 and outer glue 51.Outer glue and the one of function button 13 at
Type is effectively sealed the gap between function button 13 and shell 1, can effectively place water and seep from 13 gap of function button
Enter inside digital walkie-talkie.
As shown in figure 4, loudspeaker amplify, window 11 is provided with the second waterproof construction 6；Second waterproof construction 6 includes loudspeaker
Waterproof membrane 61, the loudspeaker waterproof membrane 61 are sealingly disposed in loudspeaker and amplify the inside of window 11.Loudspeaker waterproof membrane 61 uses entrant sound material
Material is made, and can minimize the loss of voice transmission process while waterproof；Loudspeaker have been effectively ensured to amplify window 11
Leakproofness, waterproofness, while sound quality is not influenced again.
As shown in figure 5, loudspeaker fixing groove 21 is provided with third waterproof construction 7；The third waterproof construction 7 includes that loudspeaker are close
Seal foam 71, fixed setting of the loudspeaker sealing foam 71 along 21 upper end end face of loudspeaker fixing groove.After digital walkie-talkie assembling
Sealing foam withstands circuit board 3, forms sealing structure between sealing foam, loudspeaker fixing groove 21 and circuit board 3；When loudspeaker amplify window
When mouth 11 is intake, due to the sealing structure formed between sealing foam, loudspeaker fixing groove 21 and circuit board 3, water will not further expand
Being dissipated to circuit board 3 burns 3 short circuit of circuit board；The service life of digital walkie-talkie has been effectively ensured.
As shown in Figure 3 and Figure 7, the 4th waterproof construction 8 is provided between shell 1 and rear cover 4；Setting is coated inside shell 1
There is encapsulated layer, the 4th waterproof construction 8 includes the placing groove 81 formed between 1 side wall of encapsulated layer and shell, the placement
Slot 81 is circumferentially arranged along encapsulated layer, is provided with water proof ring in placing groove 81.It is provided on the inside of rear cover 4 and matches with placing groove 81
Boss 82.Boss 82 and placing groove in placing groove 81, when rear cover 4 is connected with shell 1, on rear cover 4 is arranged in water proof ring
81 match while clamping water proof ring, and water proof ring, rear cover 4 and shell 1 form sealing structure at this time, this sealing structure is to shell 1
Gap between rear cover 4 is sealed, and be can effectively prevent gap of the water between shell 1 and rear cover 4 and is entered.
Preferably, being provided with a circle groove 52 along 13 edge of function button on outer glue 51.Groove 52 facilitates function button
13 use.
Preferably, being provided with the 5th waterproof construction 9 on rear cover 4；5th waterproof construction 9 includes being arranged in shell 1
The connecting column 91 of inside, the first shrinkage pool 92 and the second shrinkage pool 93 that rear cover 4 is set；First shrinkage pool 92 and the second shrinkage pool 93
Connection, is provided with placement platform 94 between the first shrinkage pool 92 and the second shrinkage pool 93；The connecting column 91 and the cooperation of the second shrinkage pool 93 connect
It connects, threaded hole is provided on the connecting column 91, is provided with bolt in the threaded hole；The head of the bolt is arranged first
It is adapted in shrinkage pool 92 and with placement platform 94, is provided with waterproof grommet between the head and placement platform 94 of the bolt.
The coupling part of shell 1 and rear cover 4 is arranged in shell 1 in the setting of connecting column 91 and the first shrinkage pool 92 and the second shrinkage pool 93
Portion only will need to can guarantee the leakproofness of digital walkie-talkie entirety in external the first shrinkage pool 92 sealing at this time.
Preferably, being provided with microphone sound inlet 16 on 1 side side of shell, 22 side wall of microphone placing groove is provided with company
The through-hole of microphone placing groove 22 is led to, the through-hole is connected to microphone sound inlet 16；It is provided in the microphone placing groove 22
Microphone 31 is provided with microphone waterproof membrane in the microphone 31；The microphone 31 holds out against microphone waterproof membrane in through-hole outlet.Miaow
Head waterproof membrane completes the sealing to microphone sound inlet 16 with loudspeaker waterproof membrane while not influencing sound quality.
Preferably, being provided with charging interface 14 on shell 1, the charging interface 14 is provided with charging interface waterproof plug
15.Charging interface waterproof plug 15 ensure that the sealing at charging interface 14, keep charging interface 14 water-tight.
The digital walkie-talkie of the utility model can reach IPX7 grades of water protection standards, and sealing knot is integrally formed in shell and rear cover
Structure, while amplifying at key easy to perform, at microphone sound inlet with loudspeaker and being provided with waterproof construction at window；It is inside and outside
The waterproof construction of setting further ensures the water-proof function of digital walkie-talkie, impregnates even if falling into water in rugged environment
After get can also normal talking, solve the problems, such as prior art intercom cannot thorough waterproof, can be in severe moist ring
It is used in border.
The utility model is not limited to examples detailed above, in claims limited range of the utility model, this
The various deformations or amendments that field technical staff can make without creative work are protected by this patent.
Claims (6)
1. a kind of digital walkie-talkie waterproof construction, the digital walkie-talkie includes shell (1), horn bracket (2), circuit board (3)
With rear cover (4), shell (1) is the shell structure for having opening, and shell (1) is internally provided with cavity；During the shell (1) is positive
Portion is provided with loudspeaker and amplifies window (11), is provided with function button (13), the horn bracket on shell (1) the side side
(2) the back side is provided with loudspeaker fixing groove (21) and microphone placing groove (22)；Loudspeaker fixing groove (21) bottom is provided with loudspeaker
Stretching hole (23)；The horn bracket (2), circuit board (3) are successively set in the cavity of shell (1), and the rear cover (4) sets
It sets the open end in shell (1) and is fixedly connected with shell (1), rear cover (4) and shell (1) form enclosure space；Its feature exists
In:
The first waterproof construction (5) are provided on the shell (1)；First waterproof construction (5) includes that cladding is arranged in shell
(1) the outer glue (51) of side；It is integral forming structure between function button (13) and outer glue (51)；
The loudspeaker amplify and are provided with the second waterproof construction (6) on window (11)；Second waterproof construction (6) includes that loudspeaker are anti-
Moisture film (61), the loudspeaker waterproof membrane (61) are sealingly disposed in loudspeaker and amplify on the inside of window (11)；
Third waterproof construction (7) are provided on the loudspeaker fixing groove (21)；The third waterproof construction (7) includes loudspeaker sealing
Foam (71), fixed setting of the loudspeaker sealing foam (71) along loudspeaker fixing groove (21) upper end end face；
The 4th waterproof construction (8) is provided between the shell (1) and rear cover (4)；Interior of shell cladding is provided with encapsulated layer, institute
Stating the 4th waterproof construction (8) includes the placing groove (81) formed between encapsulated layer and side wall of outer shell, placing groove (81) edge
Encapsulated layer is circumferentially arranged, and is provided with water proof ring in placing groove (81).
2. digital walkie-talkie waterproof construction according to claim 1, it is characterised in that: pressed on the outer glue (51) along function
Key (13) edge is provided with a circle groove (52).
3. digital walkie-talkie waterproof construction according to claim 1, it is characterised in that: be provided on the inside of the rear cover (4)
The boss (82) matched with placing groove (81).
4. digital walkie-talkie waterproof construction according to claim 1, it is characterised in that: be provided on the rear cover (4)
Five waterproof constructions (9)；5th waterproof construction (9) includes being arranged in the internal connecting column (91) of shell (1), being arranged in rear cover
(4) the first shrinkage pool (92) and the second shrinkage pool (93)；First shrinkage pool (92) is connected to the second shrinkage pool (93), the first shrinkage pool
(92) it is provided between the second shrinkage pool (93) placement platform (94)；The connecting column (91) and the second shrinkage pool (93) are cooperatively connected,
It is provided with threaded hole on the connecting column (91), is provided with bolt in the threaded hole；The head of the bolt is arranged first
It is adapted in shrinkage pool (92) and with placement platform (94), is provided with anti-watertight between the head of the bolt and placement platform (94)
Seal.
5. digital walkie-talkie waterproof construction according to claim 1, it is characterised in that: the shell side is arranged on side
Have microphone sound inlet (16), microphone placing groove (22) side wall is provided with the through-hole for being communicated to placing groove, the through-hole with
Microphone sound inlet (16) connection；It is provided in the microphone placing groove microphone (31), is provided with microphone on the microphone (31)
Waterproof membrane；The microphone (31) holds out against microphone waterproof membrane in through-hole outlet.
6. digital walkie-talkie waterproof construction according to claim 1, it is characterised in that: be provided with and fill on the shell (1)
Electrical interface (14), the charging interface (14) are provided with charging interface waterproof plug (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820926939.4U CN208272966U (en) | 2018-06-15 | 2018-06-15 | A kind of digital walkie-talkie waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820926939.4U CN208272966U (en) | 2018-06-15 | 2018-06-15 | A kind of digital walkie-talkie waterproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208272966U true CN208272966U (en) | 2018-12-21 |
Family
ID=64690848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820926939.4U Expired - Fee Related CN208272966U (en) | 2018-06-15 | 2018-06-15 | A kind of digital walkie-talkie waterproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208272966U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111431600A (en) * | 2020-04-29 | 2020-07-17 | 深圳市莱法照明通信科技有限公司 | Visible light communication terminal shell and visible light communication terminal |
-
2018
- 2018-06-15 CN CN201820926939.4U patent/CN208272966U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111431600A (en) * | 2020-04-29 | 2020-07-17 | 深圳市莱法照明通信科技有限公司 | Visible light communication terminal shell and visible light communication terminal |
| CN111431600B (en) * | 2020-04-29 | 2022-03-01 | 深圳市莱法照明通信科技有限公司 | Visible light communication terminal shell and visible light communication terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 Termination date: 20210615 |