CN104735268A - Waterproof telephone junction box with filtering function - Google Patents
Waterproof telephone junction box with filtering function Download PDFInfo
- Publication number
- CN104735268A CN104735268A CN201510089760.9A CN201510089760A CN104735268A CN 104735268 A CN104735268 A CN 104735268A CN 201510089760 A CN201510089760 A CN 201510089760A CN 104735268 A CN104735268 A CN 104735268A
- Authority
- CN
- China
- Prior art keywords
- module
- filter
- fastener
- housing
- waterproof telephone
- 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.)
- Granted
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a waterproof telephone junction box with a filtering function. The waterproof telephone junction box comprises a shell, an RJ11 module arranged in the shell and a filter assembly which is arranged in the shell and connected with the RJ11 module, the filter assembly comprises a fixed plate, a plurality of filter connectors, a filter, a controller and an emitter arranged on the fixed plate, the fixed plate, the filter connectors, the filter and the controller are arranged on a lower shell body, an RJ11 module opening and a filter opening are formed in two parallel side faces of an upper shell body respectively, sealing doors are arranged on the RJ11 module opening and the filter opening, the sealing doors are made of silicone rubber, and the silicone rubber comprises, by weight, the main ingredients of 100 parts of methyl vinyl silicone, 10-15 parts of porous silica gel microspheres, five to eight parts of calcium carbonate superfine powder, 10-12 parts of white carbon black, eight to 10 parts of silicone oil and 0.8-1.2 parts of vulcanizing agents HC-6. The waterproof telephone junction box is simple in structure, good in line performance, long in service life and good in safety.
Description
Technical field
The invention belongs to field of mechanical technique, relate to a kind of waterproof telephone rosette with filter function.
Background technology
Electronic equipment is suitable general in use now, and the annexation of electronic equipment and electric room mainly utilizes connector, and the use of connector on hyoplastron is now very frequent, such as the connectivity port of all kinds of form, all come by connector, on the common hyoplastron as each electronic product such as computer main frame panel, mobile phone hyoplastrons, all be provided with the connector that can be connected with external device (ED), use that make can be online mutually between electronic product, carry out the exchange of data, or connect to internet etc.
Waterproof telephone rosette with filter function is conventional connector, is commonly referred to as 6 positions (6 pin) modular jack or plug.Waterproof telephone rosette with filter function is mainly used in connecting copper cable, but the waterproof telephone rosette of band filter function at present is on the market after connection copper cable, signal disturbing is large, interface and the air contact surfaces of the waterproof telephone rosette simultaneously with filter function are larger, easy oxidation by air, reduces the useful life of the waterproof telephone rosette of band filter function.
To sum up, for solving the deficiency on the waterproof terminal box structure for telephone of existing band filter function, need to design that a kind of structure is simple, link performance good, the waterproof telephone rosette of the band filter function of long service life.
Summary of the invention
The object of the invention is to there are the problems referred to above for existing technology, propose that a kind of structure is simple, link performance good, the waterproof telephone rosette of the band filter function of long service life.
Object of the present invention realizes by following technical proposal: a kind of waterproof telephone rosette with filter function, comprise housing and be arranged on the RJ11 module in housing, the lower house that housing comprises upper shell and is connected with upper shell, waterproof telephone rosette with filter function also comprise be arranged in housing and with the filter assembly of RJ11 model calling, filter assembly comprises the fixed head be arranged on lower house, some filtering joints, filter, controller and the emitter be arranged on fixed head, filtering joint, filter and controller are fixedly mounted on fixed head in " product " font, filtering jiont treatment is above filter and controller.
Above-mentioned a kind of with in the waterproof telephone rosette of filter function, RJ11 module side is provided with two fixed blocks be symmetrical set, RJ11 module head end is provided with receiver, and receiver can receive the signal that emitter sends, and RJ11 end of module is provided with RJ11 module interface.
Signal enters from filtering joint, and controller controls filter row except noise, and the signal after noise is got rid of in emitter release, and be received by the receiver, signal is after treatment output through RJ11 module interface simultaneously, and link performance is good.
Above-mentioned a kind of with in the waterproof telephone rosette of filter function, upper shell two parallel side is respectively equipped with RJ11 module openings and filter opening, RJ11 module interface inlay card is at RJ11 module openings place, filtering joint inlay card is on filter opening, RJ11 module openings and filter opening are equipped with hermatic door, another two parallel side of upper shell are equipped with some housing fasteners, and each housing fastener is hook-shaped.
RJ11 module interface inlay card is at RJ11 module openings place, filtering joint inlay card is on filter opening, and RJ11 module openings and filter opening are equipped with hermatic door, therefore RJ11 module interface and filtering joint are all blocked by hermatic door, prevent RJ11 module interface and filtering joint and air large area and Long contact time, cause RJ11 module interface and the oxidation of filtering joint, hermatic door improves the useful life of the waterproof telephone rosette of band filter function, and unoxidized RJ11 module interface and filtering joint can improve link performance.
A kind of with in the waterproof telephone rosette of filter function, hermatic door is made up of silicon rubber above-mentioned, and the main component of silicon rubber comprises (with weight parts): 100 parts, methyl ethylene silica gel; Bio-sil microballon 10-15 part (specific area 450g/m
2, particle diameter 5-10 micron); Calcium carbonate superfine powder powder 5-8 part; White carbon 10-12 part; Silicone oil 8-10 part; Vulcanizing agent HC-60.8-1.2 part.With more short grained Bio-sil microballon filled silicon rubber in this programme, not only utilize silicon-based rubber and the better characteristic of silica gel compatibility, simultaneously based on the characteristic that the large reactive silicon group of silica gel specific area is many, link with the active group in silicon-based rubber after doping, thus greatly can increase the binding ability of silica gel and silicon-based rubber, the loose structure that simultaneously silica gel possesses is beneficial to the branched rubber system of the infiltration of silicon-base macromolecule chain and the abnormally-structured formation high osmosis of silicon-based rubber, to improve the elastic recovery properties of silicon rubber, tensile property, decay resistance and abrasion resistance properties etc., adopt moderate in grain size (link level of the excessive then silicon rubber of particle diameter to it is inadequate simultaneously, particle diameter too small then enhancing effect is not strong, at elastic performance, mechanical performance, the enhancing DeGrain of abrasion resistance properties and decay resistance aspect) Bio-sil microballon not only serve fill strengthen effect, rubber component and large molecule branched structure can also be reduced to the infiltration difficulty of Bio-sil microballon, thus the percdation completely realized in processing filling process Bio-sil microballon, silicon rubber is made to realize linking completely to Bio-sil microballon by loose structure, and avoid linking " hollow ", thus the binding ability effectively enhanced between solid netted system that the effect in rubbery system of island system that Bio-sil microballon formed and Bio-sil microballon and macromolecular chain formed.Also coordinate calcium carbonate superfine powder powder and the white carbon of the degree of freedom relatively high (namely linking ability with macromolecular chain active group structure slightly poor) simultaneously, in the vibration of the high-freedom degree of filling position, thus play the buffering effect of counter stress, at Stress transmit to netted system advance row decay (the calcium carbonate superfine powder powder (particle diameter is larger than white carbon) that particle diameter is inconsistent and white carbon in advance, the effect of generating collision decay can be played), reduce stress to the cancellated direct impact of solid, thus effectively improve stress resistance and the elastic recovery capability of rubbery system.
Bio-sil microballon (oxygen enriched flame low temperature calcination activation), calcium carbonate superfine powder powder and white carbon (silane coupler) all also carry out surface preparation before doping.This programme is by carrying out surface activation process respectively to packing material Bio-sil microballon, calcium carbonate superfine powder powder and white carbon, to improve the compatibility of itself and silicon rubber, improve in rubber elastomer system, thus the elasticity of raising elastomeric material, corrosion resistance and mechanical performance.
The surface preparation of Bio-sil microballon is oxygen enriched flame (can select oxygen enrichment hydrogen flame or oxygen enrichment acetylene flame, be excellent with oxygen enrichment hydrogen flame) low temperature calcination activation.The oxygen radical that this programme utilizes oxygen enriched flame to be formed, can well the silica active group on induced activation Bio-sil surface, thus improves the cross-linking properties of itself and rubber.
Oxygen enriched flame low temperature calcination activation is grilled thoroughly to redness with Bio-sil microballon center, and Bio-sil microballon is outer without melting sign.This programme can to avoid in activation process Bio-sil microballon by burning effectively, and loses and strengthen effect and quality.
Oxygen enriched flame low temperature calcination activation temperature is 200-250 DEG C, soak time (starting timing when just grilling thoroughly with Bio-sil microballon central point) 30-50s.This programme can make Bio-sil microballon by deep activation, thus utilizes when with silicon rubber filling, the infiltration being beneficial to the silicon rubber degree of depth with associate, promote the effect and quality of filling.
Calcium carbonate superfine powder powder and white carbon all infiltrate with silane coupler and carry out surface treatment.
Hermatic door adopts silicon rubber, the elasticity of silicon rubber can ensure the sealing of hermatic door further, prevent RJ11 module interface and filtering joint and air large area and Long contact time, cause RJ11 module interface and the oxidation of filtering joint, hermatic door improves the useful life of the waterproof telephone rosette of band filter function, and unoxidized RJ11 module interface and filtering joint can improve link performance.
Above-mentioned a kind of with in the waterproof telephone rosette of filter function, lower house is provided with some housing buckle slot, some with fixed block corresponding RJ11 module card fastener, chassis fastener and some filter assembly fasteners of arranging of arranging corresponding to housing fastener, housing fastener can be clipped in corresponding buckle slot, each RJ11 module card fastener is in " L " type of inversion, and fixed block energy inlay card is in corresponding RJ11 module card fastener.
Each RJ11 module card fastener is in " L " type of inversion, fixed block inlay card in RJ11 module is in RJ11 module, blocked by RJ11 module card fastener above fixed block, lower house is close in below, thus RJ11 module is fixed on lower house, housing fastener on upper shell and the housing buckle slot on lower house with the use of, upper shell and lower house are linked together, RJ11 module and filter assembly are arranged in housing, structure is simple, same circuit is hidden in RJ11 box, prevent circuit from damaging, improve the useful life of the waterproof telephone rosette of band filter function.
Above-mentioned a kind of with in the waterproof telephone rosette of filter function, each filter assembly fastener comprises stopper and some buckle blocks be fixedly connected with stopper, each buckle block is hook-shaped, and be evenly distributed on stopper, fixing board card is embedded between stopper, and fastener is buckled on fixed head, and fixed head head end is resisted against on RJ11 module head end, fixed head end is resisted against on the side at filter opening place, is also provided with buckle reinforcement between buckle block and lower house.
Fixing board card is embedded between stopper, fixed head head end is resisted against on RJ11 module head end, fixed head end is resisted against on the side at filter opening place, fixed head four sides are all fixed, fastener is buckled on fixed head simultaneously, strengthen the stability of fixed head, prevent filter assembly from moving, improve link performance and add useful life.
Above-mentioned a kind of with in the waterproof telephone rosette of filter function, chassis fastener is buckled on RJ11 module head end, and RJ11 end of module is resisted against on the side at RJ11 module openings place.
Chassis fastener on lower house secures RJ11 module further, and RJ11 module four sides are all fixed, and prevent RJ11 module from moving, and improves link performance and adds useful life.
Compared with prior art, inventive shell is made up of upper shell and lower house, easy to maintenance, adds useful life; Be provided with filter assembly with in the waterproof telephone rosette of filter function, get rid of the noise in signal, link performance is good; RJ11 module and filter assembly are fixed on lower house by fastener, are sealed in housing, improve useful life.
Accompanying drawing explanation
Fig. 1 is the explosive view of a preferred embodiment of the present invention.
Fig. 2 is the structural representation of a preferred embodiment of the present invention local.
Fig. 3 is the structural representation of a preferred embodiment of the present invention middle shell.
In figure, 10, housing; 11, upper shell; 111, RJ11 module openings; 112, filter opening; 113, hermatic door; 114, housing fastener; 12, lower house; 121, housing buckle slot; 122, RJ11 module card fastener; 123, chassis fastener; 124, filter assembly fastener; 125, stopper; 126, buckle block; 127, buckle reinforcement; 20, RJ11 module; 21, fixed block; 22, receiver; 23, RJ11 module interface; 30, filter assembly; 31, fixed head; 32, filtering joint; 33, filter; 34, controller; 35, emitter.
Embodiment
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
As depicted in figs. 1 and 2, the waterproof telephone rosette of this band filter function comprises housing and is arranged on the RJ11 module in housing, the lower house that housing comprises upper shell and is connected with upper shell, waterproof telephone rosette with filter function also comprise be arranged in housing and with the filter assembly of RJ11 model calling, filter assembly comprises the fixed head be arranged on lower house, multiple filtering joint, filter, controller and the emitter be arranged on fixed head, filtering joint, filter and controller are fixedly mounted on fixed head in " product " font, filtering jiont treatment is above filter and controller.
Multiple filtering joint, accessible multiple signal, the waterproof telephone rosette practicality of this band filter function is stronger, and controller controls filter, the adjustable scope crossing filtering, the existence of filter can make the link performance of the waterproof telephone rosette of band filter function more perfect.
Preferably, RJ11 module side is provided with two fixed blocks be symmetrical set, and RJ11 module head end is provided with receiver, and receiver can receive the signal that emitter sends, and RJ11 end of module is provided with RJ11 module interface.
Signal enters from filtering joint, and controller controls filter row except noise, and the signal after noise is got rid of in emitter release, and be received by the receiver, signal is after treatment output through RJ11 module interface simultaneously, and link performance is good.
Preferably, as shown in Figure 3, upper shell two parallel side is respectively equipped with RJ11 module openings and filter opening, RJ11 module interface inlay card is at RJ11 module openings place, filtering joint inlay card is on filter opening, RJ11 module openings and filter opening are equipped with hermatic door, and another two parallel side of upper shell are equipped with multiple housing fastener, and each housing fastener is hook-shaped.
RJ11 module interface inlay card is at RJ11 module openings place, filtering joint inlay card is on filter opening, and RJ11 module openings and filter opening are equipped with hermatic door, therefore RJ11 module interface and filtering joint are all blocked by hermatic door, prevent RJ11 module interface and filtering joint and air large area and Long contact time, cause RJ11 module interface and the oxidation of filtering joint, hermatic door improves the useful life of the waterproof telephone rosette of band filter function, and unoxidized RJ11 module interface and filtering joint can improve link performance.
Further preferably, hermatic door is made up of silicon rubber.
Hermatic door adopts silicon rubber, the elasticity of silicon rubber can ensure the sealing of hermatic door further, prevent RJ11 module interface and filtering joint and air large area and Long contact time, cause RJ11 module interface and the oxidation of filtering joint, hermatic door improves the useful life of the waterproof telephone rosette of band filter function, and unoxidized RJ11 module interface and filtering joint can improve link performance.
Preferably, lower house is provided with multiple housing buckle slot, multiple with fixed block corresponding RJ11 module card fastener, chassis fastener and multiple filter assembly fastener of arranging of arranging corresponding to housing fastener, housing fastener can be clipped in corresponding buckle slot, each RJ11 module card fastener is in " L " type of inversion, and fixed block energy inlay card is in corresponding RJ11 module card fastener.
Each RJ11 module card fastener is in " L " type of inversion, fixed block inlay card in RJ11 module is in RJ11 module, blocked by RJ11 module card fastener above fixed block, lower house is close in below, thus RJ11 module is fixed on lower house, housing fastener on upper shell and the housing buckle slot on lower house with the use of, upper shell and lower house are linked together, RJ11 module and filter assembly are arranged in housing, structure is simple, same circuit is hidden in RJ11 box, prevent circuit from damaging, improve the useful life of the waterproof telephone rosette of band filter function.
Preferably, each filter assembly fastener comprises stopper and multiple buckle block be fixedly connected with stopper, each buckle block is hook-shaped, and be evenly distributed on stopper, fixing board card is embedded between stopper, and fastener is buckled on fixed head, and fixed head head end is resisted against on RJ11 module head end, fixed head end is resisted against on the side at filter opening place, is also provided with buckle reinforcement between buckle block and lower house.
Fixing board card is embedded between stopper, fixed head head end is resisted against on RJ11 module head end, fixed head end is resisted against on the side at filter opening place, fixed head four sides are all fixed, fastener is buckled on fixed head simultaneously, strengthen the stability of fixed head, prevent filter assembly from moving, improve link performance and add useful life.
Further preferably, chassis fastener is buckled on RJ11 module head end, and RJ11 end of module is resisted against on the side at RJ11 module openings place.
Following examples are the related description of the silicon rubber of the employing of hermatic door.
In technical solution of the present invention, calcium carbonate superfine powder powder and white carbon all carry out surface preparation with silane coupler, thus the compatibility both improving and between silicon rubber.
Embodiment 1
The main component of the present embodiment silicon rubber comprises (with weight parts): 100 parts, methyl ethylene silica gel; Bio-sil microballon 10 parts of (specific area 450g/m
2, particle diameter 5 microns); Calcium carbonate superfine powder powder 8 parts; White carbon 10.5 parts; Silicone oil 9 parts; Vulcanizing agent HC-60.85 part.
Bio-sil microballon is with oxygen enrichment hydrogen flame low temperature calcination activation, and activation temperature is 200 DEG C, soak time (starting timing when just grilling thoroughly with Bio-sil microballon central point) 50s.Silicon rubber obtains hermatic door product through overmolding.
The present embodiment product samples 1000, be that medium is tested in performing leak test machine with diesel oil, test grafting temperature 200 DEG C, test pressure 1.5MPa, hermatic door follow-on test 1000 hours, without obvious burn into peeling, opening, expansion rate is less than 2% simultaneously, elastic performance is good, without brittle reaction, and has good shear tension performance.
Embodiment 2
The main component of the present embodiment silicon rubber comprises (with weight parts): 100 parts, methyl ethylene silica gel; Bio-sil microballon 11 parts of (specific area 450g/m
2, particle diameter 6 microns); Calcium carbonate superfine powder powder 5 parts; White carbon 11 parts; Silicone oil 10 parts; Vulcanizing agent HC-61.0 part.
Bio-sil microballon is with oxygen enrichment hydrogen flame low temperature calcination activation, and activation temperature is 220 DEG C, soak time (starting timing when just grilling thoroughly with Bio-sil microballon central point) 40s.Silicon rubber obtains hermatic door product through overmolding.
The present embodiment product samples 1000, be that medium is tested in performing leak test machine with diesel oil, test grafting temperature 200 DEG C, test pressure 1.5MPa, hermatic door follow-on test 1000 hours, without obvious burn into peeling, opening, expansion rate is less than 2% simultaneously, elastic performance is good, without brittle reaction, and has good shear tension performance.
Embodiment 3
The main component of the present embodiment silicon rubber comprises (with weight parts): 100 parts, methyl ethylene silica gel; Bio-sil microballon 12 parts of (specific area 450g/m
2, particle diameter 7 microns); Calcium carbonate superfine powder powder 7 parts; White carbon 10 parts; Silicone oil 8 parts; Vulcanizing agent HC-61.1 part.
Bio-sil microballon is with oxygen enrichment hydrogen flame low temperature calcination activation, and activation temperature is 250 DEG C, soak time (starting timing when just grilling thoroughly with Bio-sil microballon central point) 30s.Silicon rubber obtains hermatic door product through overmolding.
The present embodiment product samples 1000, be that medium is tested in performing leak test machine with diesel oil, test grafting temperature 200 DEG C, test pressure 1.5MPa, hermatic door follow-on test 1000 hours, without obvious burn into peeling, opening, expansion rate is less than 2% simultaneously, elastic performance is good, without brittle reaction, and has good shear tension performance.
Embodiment 4
The main component of the present embodiment silicon rubber comprises (with weight parts): 100 parts, methyl ethylene silica gel; Bio-sil microballon 13 parts of (specific area 450g/m
2, particle diameter 8 microns); Calcium carbonate superfine powder powder 6 parts; White carbon 12 parts; Silicone oil 8.5 parts; Vulcanizing agent HC-61.2 part.
Bio-sil microballon is with oxygen enrichment hydrogen flame low temperature calcination activation, and activation temperature is 230 DEG C, soak time (starting timing when just grilling thoroughly with Bio-sil microballon central point) 45s.Silicon rubber obtains hermatic door product through overmolding.
The present embodiment product samples 1000, be that medium is tested in performing leak test machine with diesel oil, test grafting temperature 200 DEG C, test pressure 1.5MPa, hermatic door follow-on test 1000 hours, without obvious burn into peeling, opening, expansion rate is less than 2% simultaneously, elastic performance is good, without brittle reaction, and has good shear tension performance.
Embodiment 5
The main component of the present embodiment silicon rubber comprises (with weight parts): 100 parts, methyl ethylene silica gel; Bio-sil microballon 14 parts of (specific area 450g/m
2, particle diameter 9 microns); Calcium carbonate superfine powder powder 7.5 parts; White carbon 11.2 parts; Silicone oil 9.5 parts; Vulcanizing agent HC-60.9 part.
Bio-sil microballon is with oxygen enrichment hydrogen flame low temperature calcination activation, and activation temperature is 225 DEG C, soak time (starting timing when just grilling thoroughly with Bio-sil microballon central point) 35s.Silicon rubber obtains hermatic door product through overmolding.
The present embodiment product samples 1000, be that medium is tested in performing leak test machine with diesel oil, test grafting temperature 200 DEG C, test pressure 1.5MPa, hermatic door follow-on test 1000 hours, without obvious burn into peeling, opening, expansion rate is less than 2% simultaneously, elastic performance is good, without brittle reaction, and has good shear tension performance.
Embodiment 6
The main component of the present embodiment silicon rubber comprises (with weight parts): 100 parts, methyl ethylene silica gel; Bio-sil microballon 15 parts of (specific area 450g/m
2, particle diameter 10 microns); Calcium carbonate superfine powder powder 6.3 parts; White carbon 10.2 parts; Silicone oil 9.7 parts; Vulcanizing agent HC-60.8 part.
Bio-sil microballon is with oxygen enrichment hydrogen flame low temperature calcination activation, and activation temperature is 240 DEG C, soak time (starting timing when just grilling thoroughly with Bio-sil microballon central point) 45s.Silicon rubber obtains hermatic door product through overmolding
The present embodiment product samples 1000, be that medium is tested in performing leak test machine with diesel oil, test grafting temperature 200 DEG C, test pressure 1.5MPa, hermatic door follow-on test 1000 hours, without obvious burn into peeling, opening, expansion rate is less than 2% simultaneously, elastic performance is good, without brittle reaction, and has good shear tension performance.
The difference of embodiment 7-12 and embodiment 16 is only that Bio-sil microballon activates with the calcination of oxygen enrichment acetylene flame low temperature.
Chassis fastener on lower house secures RJ11 module further, and RJ11 module four sides are all fixed, and prevent RJ11 module from moving, and improves link performance and adds useful life.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Claims (9)
1. the waterproof telephone rosette with filter function, comprise housing and be arranged on the RJ11 module in housing, the lower house that described housing comprises upper shell and is connected with upper shell, it is characterized in that, the waterproof telephone rosette of described band filter function also comprise be arranged in housing and with the filter assembly of RJ11 model calling, described filter assembly comprises the fixed head be arranged on lower house, some filtering joints, filter, controller and the emitter be arranged on fixed head, filtering joint, filter and controller are fixedly mounted on fixed head in " product " font, filtering jiont treatment is above filter and controller, upper shell two parallel side is respectively equipped with RJ11 module openings and filter opening, RJ11 module interface inlay card is at RJ11 module openings place, filtering joint inlay card is on filter opening, RJ11 module openings and filter opening are equipped with hermatic door, another two parallel side of upper shell are equipped with some housing fasteners, each housing fastener is hook-shaped, described hermatic door is made up of silicon rubber, the main component of described silicon rubber comprises (with weight parts): 100 parts, methyl ethylene silica gel, Bio-sil microballon 10-15 part, calcium carbonate superfine powder powder 5-8 part, white carbon 10-12 part, silicone oil 8-10 part, vulcanizing agent HC-60.8-1.2 part.
2. the waterproof telephone rosette of band filter function according to claim 1, it is characterized in that, RJ11 module side is provided with two fixed blocks be symmetrical set, RJ11 module head end is provided with receiver, described receiver can receive the signal that emitter sends, and RJ11 end of module is provided with RJ11 module interface.
3. the waterproof telephone rosette of band filter function according to claim 1, it is characterized in that, described lower house is provided with some housing buckle slot, some with fixed block corresponding RJ11 module card fastener, chassis fastener and some filter assembly fasteners of arranging of arranging corresponding to housing fastener, housing fastener can be clipped in corresponding buckle slot, each RJ11 module card fastener is in " L " type of inversion, and fixed block energy inlay card is in corresponding RJ11 module card fastener.
4. the waterproof telephone rosette of band filter function according to claim 3, it is characterized in that, each filter assembly fastener comprises stopper and some buckle blocks be fixedly connected with stopper, each buckle block is hook-shaped, and be evenly distributed on stopper, fixing board card is embedded between stopper, fastener is buckled on fixed head, fixed head head end is resisted against on RJ11 module head end, fixed head end is resisted against on the side at filter opening place, is also provided with buckle reinforcement between buckle block and lower house.
5. the waterproof telephone rosette of band filter function according to claim 3, is characterized in that, chassis fastener is buckled on RJ11 module head end, and RJ11 end of module is resisted against on the side at RJ11 module openings place.
6. the waterproof telephone rosette of band filter function according to claim 1, is characterized in that, described Bio-sil microballon, calcium carbonate superfine powder powder and white carbon all also carry out surface preparation before doping.
7. the waterproof telephone rosette of band filter function according to claim 6, is characterized in that, the surface preparation of described Bio-sil microballon is oxygen enriched flame low temperature calcination activation.
8. the waterproof telephone rosette of band filter function according to claim 7, is characterized in that, described oxygen enriched flame low temperature calcination activation temperature is 200-250 DEG C, soak time 30-50s.
9. the waterproof telephone rosette of band filter function according to claim 6, is characterized in that, described calcium carbonate superfine powder powder and white carbon all infiltrate with silane coupler and carry out surface treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510089760.9A CN104735268B (en) | 2015-02-27 | 2015-02-27 | A kind of waterproof telephone rosette with filter function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510089760.9A CN104735268B (en) | 2015-02-27 | 2015-02-27 | A kind of waterproof telephone rosette with filter function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104735268A true CN104735268A (en) | 2015-06-24 |
| CN104735268B CN104735268B (en) | 2018-10-16 |
Family
ID=53458691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510089760.9A Active CN104735268B (en) | 2015-02-27 | 2015-02-27 | A kind of waterproof telephone rosette with filter function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104735268B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106101345A (en) * | 2016-07-22 | 2016-11-09 | 柳州永旺科技有限公司 | A kind of dustproof hand casing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110007444A1 (en) * | 2008-03-17 | 2011-01-13 | Pak Chuen Chang | Electrical interface protecting apparatus |
| CN102134399A (en) * | 2011-05-06 | 2011-07-27 | 北京化工大学 | Flaming retarding highly conductive silicon rubber composite material and preparation method thereof |
| CN202153582U (en) * | 2011-08-05 | 2012-02-29 | 东莞市铨智科通信设备有限公司 | Ethernet connector |
| CN102842799A (en) * | 2012-08-24 | 2012-12-26 | 华为终端有限公司 | Interface device and electronic equipment |
| CN103579863A (en) * | 2012-07-23 | 2014-02-12 | 台达电子工业股份有限公司 | Connector |
-
2015
- 2015-02-27 CN CN201510089760.9A patent/CN104735268B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110007444A1 (en) * | 2008-03-17 | 2011-01-13 | Pak Chuen Chang | Electrical interface protecting apparatus |
| CN102134399A (en) * | 2011-05-06 | 2011-07-27 | 北京化工大学 | Flaming retarding highly conductive silicon rubber composite material and preparation method thereof |
| CN202153582U (en) * | 2011-08-05 | 2012-02-29 | 东莞市铨智科通信设备有限公司 | Ethernet connector |
| CN103579863A (en) * | 2012-07-23 | 2014-02-12 | 台达电子工业股份有限公司 | Connector |
| CN102842799A (en) * | 2012-08-24 | 2012-12-26 | 华为终端有限公司 | Interface device and electronic equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106101345A (en) * | 2016-07-22 | 2016-11-09 | 柳州永旺科技有限公司 | A kind of dustproof hand casing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104735268B (en) | 2018-10-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2010057071A3 (en) | Connector with low lead insertion force and method of reducing same | |
| WO2007115070A3 (en) | Sealed eurytopic make-break connector utilizing a conductive elastomer contact | |
| CN208157741U (en) | A kind of steel ball locking type round electric connector | |
| CN104735268A (en) | Waterproof telephone junction box with filtering function | |
| CN206703984U (en) | A kind of inversion charging inlet of new energy electric motor vehicle | |
| CN207085340U (en) | Electronic building blocks module | |
| CN204992147U (en) | Internet access module and network connector | |
| CN211719875U (en) | 3.5 audio cable capable of improving bending degree of connecting end | |
| CN212380685U (en) | Connector for vehicle and vehicle with same | |
| CN201156619Y (en) | Data cable connector | |
| CN203300866U (en) | Connector socket | |
| CN209709224U (en) | A kind of terminal board and signal adapting device | |
| CN209981641U (en) | Plug-in data interface conversion connector | |
| CN201315371Y (en) | Blind plug of communication device | |
| CN201498700U (en) | Elastic contact part of electrical connector | |
| CN220775226U (en) | Lock catch type anti-swing combinable cable hook device | |
| CN209233096U (en) | A kind of injection molded automobile cable connecting device | |
| CN104735267B (en) | A kind of waterproof telephone rosette with filter function | |
| CN214589532U (en) | PCB bending-resistant connector | |
| CN203707468U (en) | Mining photoelectric mixed rapid plugging connector | |
| CN208970812U (en) | A kind of vehicle-mounted multi-path signal connector | |
| CN202732949U (en) | Anti-separation seal ring | |
| CN210074335U (en) | Wiring harness plug-in component | |
| CN219394974U (en) | One-to-two POE repeater | |
| CN209385535U (en) | A kind of elastomer block shaft coupling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |