CN106058791A - Waterproof cable joint - Google Patents

Waterproof cable joint Download PDF

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Publication number
CN106058791A
CN106058791A CN201610348125.2A CN201610348125A CN106058791A CN 106058791 A CN106058791 A CN 106058791A CN 201610348125 A CN201610348125 A CN 201610348125A CN 106058791 A CN106058791 A CN 106058791A
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CN
China
Prior art keywords
cable
connector
waterproof
parts
compression plate
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Granted
Application number
CN201610348125.2A
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Chinese (zh)
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CN106058791B (en
Inventor
杨攀
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Shenzhen Beit Electronics Co., Ltd.
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杨攀
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Priority to CN201610348125.2A priority Critical patent/CN106058791B/en
Publication of CN106058791A publication Critical patent/CN106058791A/en
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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00Cable fittings
    • H02G15/08Cable junctions
    • H02G15/18Cable junctions protected by sleeves, e.g. for communication cable
    • H02G15/184Cable junctions protected by sleeves, e.g. for communication cable with devices for relieving electrical stress
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10Homopolymers or copolymers of propene
    • C08L23/12Polypropene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00Specific properties of additives
    • C08K2201/014Additives containing two or more different additives of the same subgroup in C08K
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Cable Accessories (AREA)

Abstract

The invention discloses a waterproof cable joint comprising a left connector, a connecting cavity, and a right connector. The left connector and the right connector are connected and fixed together. The left connector comprises a waterproof rubber plug, a left cable, a compression plate, and an insulated stress component, wherein the left cable and the insulated stress component are connected, the waterproof rubber plug is disposed at the left side of the left connector, the left cable penetrates through the waterproof rubber plug, and the compression plate fixes the left cable. The compression plate is equipped with studs which are screwed into the left connector. A fixed frame is arranged inside the connecting cavity, and a connecting sleeve is arranged inside the fixed frame. The right connector comprises a washer and a right cable which is connected with the left cable. The waterproof cable joint can help improve the safety of cable connection. Moreover, by improving the stress effect, connection breaking and electric leakage caused thereby are prevented.

Description

A kind of Waterproof connector of cable
Technical field
Present invention relates particularly to a kind of Waterproof connector of cable.
Background technology
Electric wire refers to for electric power, communication and the material of associated transport purposes.Generally by few for core number, product diameter Product little, simple in construction is referred to as electric wire, not the referred to as bare wire of insulation, other referred to as cable.
In China, PVC cable material, as the agricultural buried wire of high-low pressure and the main insulating layer of industrial power cable, becomes Having run the more than ten years to merit, owing to PVC cable insulating material insulation resistance is on the low side, leakage current is the biggest so that many local appearance Underground line operation troubles.
Additionally, due to existing cable is during transmission of electricity, due to the length limitation of cable, draw, in distance, the process of setting In, need repeatedly to carry out cable connection, but easily go wrong owing to existing cable connector there are connection, junction easy Break, cause the situation that power-off is leaked electricity.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of raising cable attachment security that is conducive to, simultaneously should by raising Power effect can play the Waterproof connector of cable preventing that connecting breaks and causing electric leakage.
For solving the problems referred to above, the present invention adopts the following technical scheme that
A kind of Waterproof connector of cable, including left connector, connects cavity and right connector, described left connector and right connection Part connects fixing, and described left connector includes waterproof rubber stopper, left cable, compression plate and insulation stress part, and described left cable is with exhausted Fiber stress part is connected, and described waterproof rubber stopper is positioned at the left side of left connector, described left cable penetration waterproof rubber stopper, described compression Left cable fixed by plate, and described compression plate is provided with stud, and described stud screws mutually with left connector, is provided with in described connection cavity Fixed mount, sets in described fixed mount by branch sleeve, and described right connector includes packing ring and right cable, described right cable and left electricity Cable is connected.
Further, waterproof rubber stopper, compression plate and insulation stress part it are provided with in described right connector.
Further, described left connector and right connector are all copper containment vessel.
Further, described waterproof rubber stopper surface scribbles oil reservoir.
Further, described stud is provided with more than one.
Further, shown insulation stress part is that taper is arranged.
Further, it is filled with epoxy resin rubber cement in described connection cavity.
The manufacture method of a kind of insulation stress part, is made up of the material of following parts by weight: includes clay 12-16 part, gather Propylene 8-12 part, portland cement powder 9-12 part, organosilicon epoxy glue 3-5 part, ethyl cellulose 6-8 part, Phenyl beta naphthylamine 1- 3 parts, fire-retardant master granule 2-4 part, pp Hardening agent 2-4 part, thio-2 acid dibasic acid esters 3-5 part, steel wire 1-3 part, calcium carbonate 6-9 part and oxygen SiClx 4-6 part, comprises the following steps:
1) take polypropylene 8-12 part, fire-retardant master granule 2-4 part and pp Hardening agent 2-4 part and put into smelting furnace so that be polypropylene, fire-retardant Master batch and pp Hardening agent are melt into mixing liquid, standby;
2) take clay 12-16 part, portland cement powder 9-12 part, ethyl cellulose 6-8 part, Phenyl beta naphthylamine 1-3 part, Thio-2 acid dibasic acid esters 3-5 part, calcium carbonate 6-9 part and silicon oxide 4-6 part, mixed above-mentioned material, and milled by mill Become mixed-powder, standby;
3) by step 2) mixed-powder and the water that prepare 1:1.5 ratio in an amount adds water, and in the high speed of blender The lower viscous body preparing mixing of stirring, standby;
4) by step 3) prepare viscous body and add step 1) in the mixing liquid for preparing, and improve temperature so that step 3) In containing various additives and step 1) liquid reacting by heating, carry out high speed rotating simultaneously, prepare mixing liquid, standby;
5) take steel wire 1-3 part and be woven into the mould bases of taper, standby;
6) by step 4) in mixing liquid reverse mould in the case of high temperature thickness, by step 5) prepare mould bases fix, By step 4) high temperature thickness mixing liquid injects in mould bases, and the module that then will make stands cooling so that it is solidification, standby;
7) until step 6) in module cooling after, mould bases is taken apart, and the firmware condensing into taper is placed on be dried place, And every watering in 6 hours once, continue 3 days,.
The invention has the beneficial effects as follows: owing to being provided with waterproof rubber stopper, it is possible to prevent from, overcast and rainy angel, penetrating into joint with water Inside cause short circuit, owing to being provided with compression plate, cable can be fixed with joint by compression plate, should owing to being provided with insulation Power part, it is possible to cable is fixed and born the pulling force of cable, pullover owing to being provided with connection, it is possible to the conductor of cable is carried out Connect, be energized.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of a kind of Waterproof connector of cable of the present invention.
Detailed description of the invention
Embodiment one:
Refering to shown in Fig. 1, a kind of Waterproof connector of cable, including left connector 1, connect cavity 2 and right connector 3, described Left connector 1 and right connector 3 connect fixing, and described left connector 1 includes waterproof rubber stopper 4, left cable 5, compression plate 6 and insulation Stress member 8, described left cable 5 is connected with insulation stress part 8, and described waterproof rubber stopper 4 is positioned at the left side of left connector 1, described Left cable 5 runs through waterproof rubber stopper 4, and left cable 5 fixed by described compression plate 6, and described compression plate 6 is provided with stud 7, described stud 7 Screw with left connector 1 phase, be provided with fixed mount 9 in described connection cavity 2, set in described fixed mount 9 by branch sleeve 10, described Right connector 3 includes that packing ring 11 and right cable 12, described right cable 12 are connected with left cable 5.
It is provided with waterproof rubber stopper 4, compression plate 6 and insulation stress part 8 in described right connector 3, is conducive to carrying out admittedly cable Fixed.
Described left connector 1 and right connector 3 are all copper containment vessel, are conducive to protection to connect the connection within cavity 2 Sleeve pipe 10.
Described waterproof rubber stopper 4 surface scribbles oil reservoir, it is possible to play effect that is waterproof and that do not get wet.
Described stud 7 is provided with more than one, it is possible to extrude forward fixing by compression plate.
Shown insulation stress part 8 is that taper is arranged, and is conducive to connecting the installation of sleeve pipe 10.
It is filled with epoxy resin rubber cement, it is possible to avoid connecting sleeve pipe 10 and contact electric conductor, and produce in described connection cavity 2 Drain conditions.
The manufacture method of a kind of insulation stress part, is made up of the material of following parts by weight: include clay 12 parts, polypropylene 12 parts, 12 parts of portland cement powder, 5 parts of organosilicon epoxy glue, ethyl cellulose 8 parts, Phenyl beta naphthylamine 3 parts, fire-retardant master granule 4 Part, pp Hardening agent 4 parts, thio-2 acid dibasic acid esters 5 parts, 3 parts of steel wire, calcium carbonate 9 parts and silicon oxide 6 parts, comprise the following steps:
1) take polypropylene 12 parts, smelting furnace is put in 4 parts and pp Hardening agent of fire-retardant master granule 4 parts so that polypropylene, fire-retardant master granule and Pp Hardening agent is melt into mixing liquid, standby;
2) clay 12 parts, 12 parts of portland cement powder, ethyl cellulose 8 parts, Phenyl beta naphthylamine 3 parts, thio-2 acid are taken Dibasic acid esters 5 parts, calcium carbonate 9 parts and silicon oxide 6 parts, mix above-mentioned material, and be milled into mixed-powder by mill, standby;
3) by step 2) mixed-powder and the water that prepare 1:1.5 ratio in an amount adds water, and in the high speed of blender The lower viscous body preparing mixing of stirring, standby;
4) by step 3) prepare viscous body and add step 1) in the mixing liquid for preparing, and improve temperature so that step 3) In containing various additives and step 1) liquid reacting by heating, carry out high speed rotating simultaneously, prepare mixing liquid, standby;
5) take 3 parts of steel wire and be woven into the mould bases of taper, standby;
6) by step 4) in mixing liquid reverse mould in the case of high temperature thickness, by step 5) prepare mould bases fix, By step 4) high temperature thickness mixing liquid injects in mould bases, and the module that then will make stands cooling so that it is solidification, standby;
7) until step 6) in module cooling after, mould bases is taken apart, and the firmware condensing into taper is placed on be dried place, And every watering in 6 hours once, continue 3 days,.
Embodiment two:
Refering to shown in Fig. 1, a kind of Waterproof connector of cable, including left connector 1, connect cavity 2 and right connector 3, described Left connector 1 and right connector 3 connect fixing, and described left connector 1 includes waterproof rubber stopper 4, left cable 5, compression plate 6 and insulation Stress member 8, described left cable 5 is connected with insulation stress part 8, and described waterproof rubber stopper 4 is positioned at the left side of left connector 1, described Left cable 5 runs through waterproof rubber stopper 4, and left cable 5 fixed by described compression plate 6, and described compression plate 6 is provided with stud 7, described stud 7 Screw with left connector 1 phase, be provided with fixed mount 9 in described connection cavity 2, set in described fixed mount 9 by branch sleeve 10, described Right connector 3 includes that packing ring 11 and right cable 12, described right cable 12 are connected with left cable 5.
It is provided with waterproof rubber stopper 4, compression plate 6 and insulation stress part 8 in described right connector 3, is conducive to carrying out admittedly cable Fixed.
Described left connector 1 and right connector 3 are all copper containment vessel, are conducive to protection to connect the connection within cavity 2 Sleeve pipe 10.
Described waterproof rubber stopper 4 surface scribbles oil reservoir, it is possible to play effect that is waterproof and that do not get wet.
Described stud 7 is provided with more than one, it is possible to extrude forward fixing by compression plate.
Shown insulation stress part 8 is that taper is arranged, and is conducive to connecting the installation of sleeve pipe 10.
It is filled with epoxy resin rubber cement, it is possible to avoid connecting sleeve pipe 10 and contact electric conductor, and produce in described connection cavity 2 Drain conditions.
The manufacture method of a kind of insulation stress part, is made up of the material of following parts by weight: include clay 16 parts, polypropylene 8 parts, 9 parts of portland cement powder, 3 parts of organosilicon epoxy glue, ethyl cellulose 6 parts, Phenyl beta naphthylamine 1 part, fire-retardant master granule 2 parts, Pp Hardening agent 2 parts, thio-2 acid dibasic acid esters 3 parts, 1 part of steel wire, calcium carbonate 6 parts and silicon oxide 4 parts, comprise the following steps:
1) take polypropylene 8 parts, smelting furnace is put in 2 parts and pp Hardening agent of fire-retardant master granule 2 parts so that polypropylene, fire-retardant master granule and Pp Hardening agent is melt into mixing liquid, standby;
2) clay 16 parts, 9 parts of portland cement powder, ethyl cellulose 6 parts, Phenyl beta naphthylamine 1 part, thio-2 acid are taken Dibasic acid esters 3 parts, calcium carbonate 6 parts and silicon oxide 4 parts, mix above-mentioned material, and be milled into mixed-powder by mill, standby;
3) by step 2) mixed-powder and the water that prepare 1:1.5 ratio in an amount adds water, and in the high speed of blender The lower viscous body preparing mixing of stirring, standby;
4) by step 3) prepare viscous body and add step 1) in the mixing liquid for preparing, and improve temperature so that step 3) In containing various additives and step 1) liquid reacting by heating, carry out high speed rotating simultaneously, prepare mixing liquid, standby;
5) take 1 part of steel wire and be woven into the mould bases of taper, standby;
6) by step 4) in mixing liquid reverse mould in the case of high temperature thickness, by step 5) prepare mould bases fix, By step 4) high temperature thickness mixing liquid injects in mould bases, and the module that then will make stands cooling so that it is solidification, standby;
7) until step 6) in module cooling after, mould bases is taken apart, and the firmware condensing into taper is placed on be dried place, And every watering in 6 hours once, continue 3 days,.
Embodiment three:
Refering to shown in Fig. 1, a kind of Waterproof connector of cable, including left connector 1, connect cavity 2 and right connector 3, described Left connector 1 and right connector 3 connect fixing, and described left connector 1 includes waterproof rubber stopper 4, left cable 5, compression plate 6 and insulation Stress member 8, described left cable 5 is connected with insulation stress part 8, and described waterproof rubber stopper 4 is positioned at the left side of left connector 1, described Left cable 5 runs through waterproof rubber stopper 4, and left cable 5 fixed by described compression plate 6, and described compression plate 6 is provided with stud 7, described stud 7 Screw with left connector 1 phase, be provided with fixed mount 9 in described connection cavity 2, set in described fixed mount 9 by branch sleeve 10, described Right connector 3 includes that packing ring 11 and right cable 12, described right cable 12 are connected with left cable 5.
It is provided with waterproof rubber stopper 4, compression plate 6 and insulation stress part 8 in described right connector 3, is conducive to carrying out admittedly cable Fixed.
Described left connector 1 and right connector 3 are all copper containment vessel, are conducive to protection to connect the connection within cavity 2 Sleeve pipe 10.
Described waterproof rubber stopper 4 surface scribbles oil reservoir, it is possible to play effect that is waterproof and that do not get wet.
Described stud 7 is provided with more than one, it is possible to extrude forward fixing by compression plate.
Shown insulation stress part 8 is that taper is arranged, and is conducive to connecting the installation of sleeve pipe 10.
It is filled with epoxy resin rubber cement, it is possible to avoid connecting sleeve pipe 10 and contact electric conductor, and produce in described connection cavity 2 Drain conditions.
The manufacture method of a kind of insulation stress part, is made up of the material of following parts by weight: include clay 14 parts, polypropylene 10 parts, 11 parts of portland cement powder, 4 parts of organosilicon epoxy glue, ethyl cellulose 7 parts, Phenyl beta naphthylamine 2 parts, fire-retardant master granule 3 Part, pp Hardening agent 3 parts, thio-2 acid dibasic acid esters 4 parts, 2 parts of steel wire, calcium carbonate 7 parts and silicon oxide 5 parts, comprise the following steps:
1) take polypropylene 10 parts, smelting furnace is put in 3 parts and pp Hardening agent of fire-retardant master granule 3 parts so that polypropylene, fire-retardant master granule and Pp Hardening agent is melt into mixing liquid, standby;
2) clay 14 parts, 11 parts of portland cement powder, ethyl cellulose 7 parts, Phenyl beta naphthylamine 2 parts, thio-2 acid are taken Dibasic acid esters 4 parts, calcium carbonate 7 parts and silicon oxide 5 parts, mix above-mentioned material, and be milled into mixed-powder by mill, standby;
3) by step 2) mixed-powder and the water that prepare 1:1.5 ratio in an amount adds water, and in the high speed of blender The lower viscous body preparing mixing of stirring, standby;
4) by step 3) prepare viscous body and add step 1) in the mixing liquid for preparing, and improve temperature so that step 3) In containing various additives and step 1) liquid reacting by heating, carry out high speed rotating simultaneously, prepare mixing liquid, standby;
5) take 2 parts of steel wire and be woven into the mould bases of taper, standby;
6) by step 4) in mixing liquid reverse mould in the case of high temperature thickness, by step 5) prepare mould bases fix, By step 4) high temperature thickness mixing liquid injects in mould bases, and the module that then will make stands cooling so that it is solidification, standby;
7) until step 6) in module cooling after, mould bases is taken apart, and the firmware condensing into taper is placed on be dried place, And every watering in 6 hours once, continue 3 days,.
Experimental example:
Choose common insulation to found part and should stand with special insulation compared with part should found part with the insulation of the present invention, and root According to weatherability, proof stress effect and insulation effect foundation as a comparison, analyze three groups of insulation and should found the situation of part, and draw best Insulation should found part.
With common insulation should stand part be matched group one, special insulation should found part for matched group two and the insulation of the present invention Should found part is matched group three, and concrete data are as shown in the table:
Contrasting three groups of materials, the insulation obtaining the present invention should found part effect preferably, has weather-proof compared with two groups of matched groups The advantage that property is good, stress effect is strong and insulation effect is good.
The insulation of the present invention should be found part and be manufactured by multiple material, manufactures in conjunction with concrete and plastic cement, adds simultaneously Multiple adjuvant, not only increases hardness, moreover it is possible to prevents the situations such as oxidation that are energized in galvanization, considerably increases this Bright practicality, furthermore, the low cost of the present invention, simultaneously environmental protection low stain.
The invention has the beneficial effects as follows: owing to being provided with waterproof rubber stopper, it is possible to prevent from, overcast and rainy angel, penetrating into joint with water Inside cause short circuit, owing to being provided with compression plate, cable can be fixed with joint by compression plate, should owing to being provided with insulation Power part, it is possible to cable is fixed and born the pulling force of cable, pullover owing to being provided with connection, it is possible to the conductor of cable is carried out Connect, be energized.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, and any The change expected without creative work or replacement, all should contain within protection scope of the present invention.

Claims (7)

1. a Waterproof connector of cable, it is characterised in that: include left connector, connect cavity and right connector, described left connection Part and right connector connect fixing, and described left connector includes waterproof rubber stopper, left cable, compression plate and insulation stress part, described Left cable is connected with insulation stress part, and described waterproof rubber stopper is positioned at the left side of left connector, described left cable penetration marine glue Filling in, left cable fixed by described compression plate, and described compression plate is provided with stud, and described stud screws mutually with left connector, described company Being provided with fixed mount in connecing cavity, set by branch sleeve in described fixed mount, described right connector includes packing ring and right cable, described Right cable is connected with left cable, and described insulation stress part is made up of the material of following parts by weight: include clay 12-16 part, Polypropylene 8-12 part, portland cement powder 9-12 part, organosilicon epoxy glue 3-5 part, ethyl cellulose 6-8 part, Phenyl beta naphthylamine 1-3 part, fire-retardant master granule 2-4 part, pp Hardening agent 2-4 part, thio-2 acid dibasic acid esters 3-5 part, steel wire 1-3 part, calcium carbonate 6-9 part and Silicon oxide 4-6 part.
2. Waterproof connector of cable as claimed in claim 2, it is characterised in that: it is provided with waterproof rubber stopper, pressure in described right connector Contracting plate and insulation stress part 8.
3. Waterproof connector of cable as claimed in claim 3, it is characterised in that: described left connector 1 and right connector are all copper Containment vessel processed.
4. Waterproof connector of cable as claimed in claim 4, it is characterised in that: described waterproof rubber stopper surface scribbles oil reservoir.
5. Waterproof connector of cable as claimed in claim 5, it is characterised in that: described stud is provided with more than one.
6. Waterproof connector of cable as claimed in claim 6, it is characterised in that: shown insulation stress part is that taper is arranged.
7. Waterproof connector of cable as claimed in claim 7, it is characterised in that: it is filled with epoxide-resin glue in described connection cavity Slurry.
CN201610348125.2A 2016-05-20 2016-05-20 A kind of Waterproof connector of cable Active CN106058791B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610348125.2A CN106058791B (en) 2016-05-20 2016-05-20 A kind of Waterproof connector of cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610348125.2A CN106058791B (en) 2016-05-20 2016-05-20 A kind of Waterproof connector of cable

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CN106058791A true CN106058791A (en) 2016-10-26
CN106058791B CN106058791B (en) 2019-01-18

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112332324A (en) * 2020-11-24 2021-02-05 临汾市知亿科技有限公司 Quick wire and cable jointing device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0578349B1 (en) * 1992-03-12 1996-05-01 BICC Public Limited Company Cable joints
CN204156493U (en) * 2014-11-09 2015-02-11 杜秋实 A kind of cable connector
CN105576595A (en) * 2016-02-25 2016-05-11 杨攀 Waterproof cable joint

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0578349B1 (en) * 1992-03-12 1996-05-01 BICC Public Limited Company Cable joints
CN204156493U (en) * 2014-11-09 2015-02-11 杜秋实 A kind of cable connector
CN105576595A (en) * 2016-02-25 2016-05-11 杨攀 Waterproof cable joint

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112332324A (en) * 2020-11-24 2021-02-05 临汾市知亿科技有限公司 Quick wire and cable jointing device

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Effective date of registration: 20181130

Address after: 518101, No. 1, 4th floor, Fishery Village Industrial Zone, Hezhou Community, Xixiang Street, Baoan District, Shenzhen City, Guangdong Province

Applicant after: Shenzhen Beit Electronics Co., Ltd.

Address before: 511400 No. 6, Nine Lanes, Xinshe Road, Jiushuikeng Village, Shiji Town, Panyu District, Guangzhou City, Guangdong Province

Applicant before: Yang Pan

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