CN208400479U - A kind of explosion-proof helmet locator of technical grade safe and intelligent - Google Patents
A kind of explosion-proof helmet locator of technical grade safe and intelligent Download PDFInfo
- Publication number
- CN208400479U CN208400479U CN201820701627.3U CN201820701627U CN208400479U CN 208400479 U CN208400479 U CN 208400479U CN 201820701627 U CN201820701627 U CN 201820701627U CN 208400479 U CN208400479 U CN 208400479U
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- fixing piece
- face
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- bottom case
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Abstract
The utility model discloses a kind of explosion-proof helmet locator of technical grade safe and intelligent.A kind of explosion-proof helmet locator of technical grade safe and intelligent includes face-piece, bottom case and the PCBA to form space interior is fastened positioned at face-piece and bottom case, buzzer is fixedly installed on the PCBA, MIC, switch key fixing piece, light-guiding pillar fixing piece, battery, loudspeaker, SOS button fixing piece, light-guiding pillar is installed on the light-guiding pillar fixing piece, switch key is fixed on the switch key fixing piece, SOS button is installed on the SOS button fixing piece, the bottom case exposed face is provided with penetrable sound hole, speaker net is installed on the penetrable sound hole, the bottom case lateral surface is provided with reset key mounting hole, reset key is installed at the reset key mounting hole, the reset key is that the strip silica gel with stroke is integrally formed.The reset key of the utility model uses the integrally formed design of strip silica gel with stroke, to can be reset operation with nail pressing, and can reach water protection standards.
Description
Technical field
The utility model relates to locator fields, more particularly to the locator on the helmet is installed on waterproof anti-explosion.
Background technique
A kind of explosion-proof helmet locator of technical grade safe and intelligent is mainly used for industrial and mining enterprises, petroleum refining enterprise, Ren Yuanding
Position helmet equipment, use environment be applied to danger zone, explosion-proof criteria, explosive-proof grade: ExibIICT6Gb, water protection standards:
IP67；Present helmet locator is unable to reach requirement in waterproof and explosion-proof criteria；Reset key according to traditional pin hole or
The small button cap of person is easy accidentally to touch or can not find under dangerous situation the reset key of equipment.
Utility model content
The purpose of this utility model provides a kind of helmet locator of the reset key with stroke.
The technical solution of the utility model is as follows:
A kind of explosion-proof helmet locator of technical grade safe and intelligent, including face-piece, bottom case and be located at face-piece and bottom case and fasten shape
At the PCBA of space interior, be fixedly installed on the PCBA buzzer, MIC, switch key fixing piece, light-guiding pillar fixing piece,
Battery, loudspeaker, SOS button fixing piece, are equipped with light-guiding pillar on the light-guiding pillar fixing piece, solid on the switch key fixing piece
Surely there is switch key, SOS button is installed, the bottom case exposed face is provided with penetrable sound hole, described on the SOS button fixing piece
Speaker net is installed, the bottom case lateral surface is provided with reset key mounting hole, is equipped at the reset key mounting hole multiple on sound hole
Position key, the reset key are that the strip silica gel with stroke is integrally formed.
Above-mentioned switch key has stroke, is integrally formed using built-in silica gel, and the SOS button has stroke, using interior
Set silica gel integrated molding.
Above-mentioned buzzer exposed face posts buzzer waterproof membrane, and the MIC exposed face posts MIC waterproof membrane, the loudspeaker
External demand face paste has loudspeaker waterproof membrane,
Sealed silicon cushion rubber is cased at above-mentioned bottom case and face-piece fastening.
It further, further include back splint, above-mentioned face-piece is fastened on back splint.
The utility model has the beneficial effects that the reset key of the utility model use with stroke strip silica gel integral into
Type design to can be reset operation with nail pressing, and can reach water protection standards.
Detailed description of the invention
Fig. 1 is that the utility model rail carriages power supply remotely monitors and controls system schematic.
In figure: 1- bottom case, the face 2- bottom, 3-PCBA, 4- sealed silicon cushion rubber, 5- back splint, 11- penetrable sound hole, the installation of 12- reset key
Hole, 13- loudspeaker waterproof membrane, 14- speaker net, 15- reset key, 31- battery, 32- light-guiding pillar fixing piece, 33- light-guiding pillar, 34- are opened
Closing key fixing piece, 35- switch key, 36-SOS key fixing piece, 37-SOS key, 38- loudspeaker, 39- buzzer, 41- bee
Ring device waterproof membrane, 42-MIC, 43-MIC waterproof membrane.
Specific embodiment
In order to better illustrate the utility model, it is further described now in conjunction with examples and drawings.
As shown in Figure 1, a kind of explosion-proof helmet locator of technical grade safe and intelligent, including face-piece 2, bottom case 1 and it is located at face-piece 2
The PCBA3 for forming space interior is fastened with bottom case 1, is fixedly installed with buzzer 39, MIC42, switch key fixing piece on PCBA3
34, light-guiding pillar fixing piece 32, battery 31, loudspeaker 38, SOS button fixing piece 36 are equipped with light-guiding pillar on light-guiding pillar fixing piece 32
33, switch key 35 is fixed on switch key fixing piece 34, and SOS button 37, buzzer are installed on SOS button fixing piece 36
39 exposed faces post buzzer waterproof membrane 41, and MIC42 exposed face posts MIC waterproof membrane 43, and it is anti-that 38 exposed face of loudspeaker posts loudspeaker
Moisture film 13,1 exposed face of bottom case are provided with penetrable sound hole 11, penetrable sound hole 11 and speaker net 14, and 1 lateral surface of bottom case is provided with reset key peace
Hole 12 is filled, reset key 15 is installed at reset key mounting hole 12, reset key 15 is that the strip silica gel with stroke is integrally formed；
Switch key 35 has stroke, is integrally formed using built-in silica gel, and SOS button 37 has stroke, using built-in silica gel one at
Type posts buzzer waterproof membrane 41 in 39 exposed face of buzzer, MIC waterproof membrane 43 is posted in MIC42 exposed face, outside loudspeaker 38
Show up and post loudspeaker waterproof membrane 13 and be covered with speaker net 14, so that helmet locator waterproofing grade reaches IP67 or IP68.
Preferential, it is cased with sealed silicon cushion rubber 4 at bottom case 1 and 2 fastening of face-piece, to guarantee anti-between bottom case 1 and face-piece 2
Aqueous energy.
It further, further include back splint 5, face-piece 2 is fastened on back splint 5, inside the 3M sticker to the helmet of back splint 5, the helmet
Locator can be directly buckled on back splint 5, easy to disassemble.
Claims (5)
1. a kind of explosion-proof helmet locator of technical grade safe and intelligent, it is characterised in that: including face-piece, bottom case and be located at face-piece and bottom
Shell fastens the PCBA to form space interior, and buzzer, MIC, switch key fixing piece, light-guiding pillar are fixedly installed on the PCBA
Fixing piece, battery, loudspeaker, SOS button fixing piece, light-guiding pillar is equipped on the light-guiding pillar fixing piece, and the switch key is solid
Determine to be fixed with switch key on part, SOS button is installed on the SOS button fixing piece, the bottom case exposed face is provided with translucent
Hole, speaker net is equipped on the penetrable sound hole, and the bottom case lateral surface is provided with reset key mounting hole, the reset key mounting hole peace
Equipped with reset key, the reset key is that the strip silica gel with stroke is integrally formed.
2. the explosion-proof helmet locator of a kind of technical grade safe and intelligent according to claim 1, it is characterised in that: the switching on and shutting down
Key has stroke, is integrally formed using built-in silica gel, and the SOS button has stroke, is integrally formed using built-in silica gel.
3. the explosion-proof helmet locator of a kind of technical grade safe and intelligent according to claim 1, it is characterised in that: the buzzer
Exposed face posts buzzer waterproof membrane, and the MIC exposed face posts MIC waterproof membrane, and the loudspeaker external demand face paste has loudspeaker waterproof
Film.
4. the explosion-proof helmet locator of a kind of technical grade safe and intelligent according to claim 1, it is characterised in that: the bottom case with
Sealed silicon cushion rubber is cased at face-piece fastening.
5. the explosion-proof helmet locator of a kind of technical grade safe and intelligent according to claim 1, it is characterised in that: further include back
Folder, the face-piece are fastened on back splint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820701627.3U CN208400479U (en) | 2018-05-11 | 2018-05-11 | A kind of explosion-proof helmet locator of technical grade safe and intelligent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820701627.3U CN208400479U (en) | 2018-05-11 | 2018-05-11 | A kind of explosion-proof helmet locator of technical grade safe and intelligent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208400479U true CN208400479U (en) | 2019-01-18 |
Family
ID=65136173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820701627.3U Active CN208400479U (en) | 2018-05-11 | 2018-05-11 | A kind of explosion-proof helmet locator of technical grade safe and intelligent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208400479U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108417192A (en) * | 2018-05-11 | 2018-08-17 | 深圳市盛思维科技有限公司 | A kind of explosion-proof helmet locator of technical grade safe and intelligent |
-
2018
- 2018-05-11 CN CN201820701627.3U patent/CN208400479U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108417192A (en) * | 2018-05-11 | 2018-08-17 | 深圳市盛思维科技有限公司 | A kind of explosion-proof helmet locator of technical grade safe and intelligent |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190627 Address after: 518000 Haiwang Building, Nanshan Street, Nanhai Avenue, Nanshan District, Shenzhen City, Guangdong Province A-7F Patentee after: Zhijun (Shenzhen) Data Technology Co., Ltd. Address before: 518000 Haiwang Building, Nanhai Avenue, Nanshan District, Shenzhen City, Guangdong Province, 7E Patentee before: Thinking Science and Technology Ltd. is contained by Shenzhen |
|
| TR01 | Transfer of patent right |