CN108923158B - OT terminal junction box capable of rapidly uncovering - Google Patents
OT terminal junction box capable of rapidly uncovering Download PDFInfo
- Publication number
- CN108923158B CN108923158B CN201810952843.XA CN201810952843A CN108923158B CN 108923158 B CN108923158 B CN 108923158B CN 201810952843 A CN201810952843 A CN 201810952843A CN 108923158 B CN108923158 B CN 108923158B
- Authority
- CN
- China
- Prior art keywords
- upper cover
- base
- shielding layer
- box
- wire channel
- 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6581—Shield structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses an OT terminal junction box capable of rapidly uncovering, which comprises an upper cover assembly, a base assembly and an OT terminal, wherein the upper cover assembly consists of an upper cover, a rubber ring, an upper cover pressing plate and an upper cover shielding layer; the base assembly consists of a base, a base front shielding layer, a base rear shielding layer, a base wire sealing body and a base rear cover; the invention adopts the structure that a spigot and an elastic lock catch are arranged on an upper cover, an upper cover shielding layer and an upper cover pressing plate are arranged in the upper cover, a rubber ring is arranged on the spigot, and the rubber ring, the upper cover shielding layer and the upper cover pressing plate are fixed through the upper cover pressing ring; the base is provided with a boss, a sealing wall and front and rear shielding layers, the upper cover is buckled on the base, the lock catch of the upper cover is locked with the boss of the base, and the rubber ring of the upper cover is contacted with the sealing wall of the base. The invention has the advantages of firm buckling of the upper cover, convenient opening, good waterproof and shielding effects and low cost.
Description
Technical Field
The invention relates to the technical field of high-voltage high-current connectors, in particular to an OT terminal junction box capable of rapidly uncovering.
Background
In the electrical product for the automobile, in order to ensure the low cost and the high reliability of the connector, the high-voltage cable is directly locked through the OT terminal to realize the conduction of the high-voltage circuit, the locking mode needs to design a junction box, the OT terminal is locked with the locking copper bar through a screw for facilitating the use of a tool, an upper cover is usually designed on the junction box, and the junction box in the prior art has the defects that the upper cover is not firm and easy to loosen after being buckled, the upper cover is inconvenient to open, the shielding effect is poor, and the copper bar is not waterproof and has high cost.
Disclosure of Invention
The invention aims at overcoming the defects of the prior art and provides an OT terminal junction box capable of quickly opening a cover, which is characterized in that a spigot and an elastic lock catch are arranged on an upper cover, an upper cover shielding layer and an upper cover pressing plate are arranged in the upper cover, a rubber ring is arranged on the spigot, and the rubber ring, the upper cover shielding layer and the upper cover pressing plate are fixed through an upper cover pressing ring; the base is provided with a boss, a sealing wall and front and rear shielding layers, the upper cover is buckled on the base, the lock catch of the upper cover is locked with the boss of the base, and the rubber ring of the upper cover is contacted with the sealing wall of the base. The waterproof and shielding device has the advantages of firm buckling of the upper cover, convenience in opening, good waterproof and shielding effects and low cost.
The specific technical scheme for realizing the aim of the invention is as follows:
the OT terminal junction box capable of rapidly uncovering is characterized by comprising an upper cover assembly, a base assembly, OT terminals and locking copper bars, wherein the upper cover assembly consists of an upper cover, a rubber ring, an upper cover pressing plate and an upper cover shielding layer;
the upper cover is a box-shaped piece with a top and a bottom, a round of spigot is arranged on the inner side of the box-shaped piece, an elastic lock catch is arranged on the front side face, a notch is arranged on the rear side face, the rubber ring is arranged on the outer side of the spigot, the upper cover shielding layer and the upper cover pressing plate are sequentially covered on the inner side of the top surface and the spigot, and the upper cover pressing ring is arranged on the spigot and fixes the rubber ring, the upper cover shielding layer and the upper cover pressing plate.
The base assembly consists of a base, a base front shielding layer, a base rear shielding layer, a base wire sealing body and a base rear cover;
the base consists of a horizontal wire channel and a box-shaped piece with a bottom and no top, a boss is arranged on the outer wall of the front side surface of the box-shaped piece, a terminal hole is arranged on the bottom surface of the box-shaped piece, and the rear side surface of the box-shaped piece is connected with and communicated with the wire channel; the inner wall of the terminal hole is provided with a clamping hook, and the tail end of the outer wall of the wire channel is provided with a flange;
the base front shielding layer covers the outer wall of the sealing wall, the base rear shielding layer is arranged on the inner wall of the wire channel and is mutually connected with the base front shielding layer, the base wire sealing body is arranged in the hole of the wire channel, the base rear cover is arranged at the hole of the wire channel, and the clamping groove of the base rear cover is clamped with the flange of the wire channel.
The locking copper bar is a columnar piece, and a locking thread screw and a clamping groove are arranged on the columnar piece; the OT terminal is fixedly connected to the locking copper bar through a locking wire screw.
The locking copper bar is inserted into the terminal hole of the base, and the clamping groove of the locking copper bar is clamped with the clamping hook of the terminal hole;
the upper cover is buckled on the base, the opening of the upper cover is spanned outside the wire channel of the base, the lock catch of the upper cover is locked with the boss of the base, and the rubber ring of the upper cover seals the gap between the upper cover and the sealing wall of the base.
The invention adopts the structure that a spigot and an elastic lock catch are arranged on an upper cover, an upper cover shielding layer and an upper cover pressing plate are arranged in the upper cover, a rubber ring is arranged on the spigot, and the rubber ring, the upper cover shielding layer and the upper cover pressing plate are fixed through the upper cover pressing ring; the base is provided with a boss, a sealing wall and front and rear shielding layers, the upper cover is buckled on the base, the lock catch of the upper cover is locked with the boss of the base, and the rubber ring of the upper cover is contacted with the sealing wall of the base. The invention has the advantages of firm buckling of the upper cover, convenient opening, good waterproof and shielding effects and low cost.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic perspective view of the cap assembly of the present invention;
FIG. 3 is a schematic view of the cross-sectional A-A structure of FIG. 2;
FIG. 4 is a perspective view of a base assembly of the present invention;
fig. 5 is a schematic view of the usage state of the present invention.
The specific embodiment is as follows:
referring to fig. 1, 2 and 3, the invention comprises an upper cover assembly 1, a base assembly 2, an OT terminal 3 and a locking copper bar 4, wherein the upper cover assembly 1 is composed of an upper cover 11, a rubber ring 12, an upper cover pressing ring 13, an upper cover pressing plate 14 and an upper cover shielding layer 15;
the upper cover 11 is a box-shaped piece with a top and a bottom, a round of spigot 111 is arranged on the inner side of the box-shaped piece, an elastic lock catch 114 is arranged on the front side surface, a notch is arranged on the rear side surface, the rubber ring 12 is arranged on the outer side of the spigot 111, the upper cover shielding layer 15 and the upper cover pressing plate 14 are sequentially covered on the top surface and the inner side of the spigot 111, and the upper cover pressing ring 13 is arranged on the spigot 111 and fixes the rubber ring 12, the upper cover shielding layer 15 and the upper cover pressing plate 14.
Referring to fig. 1 and 4, the base assembly 2 is composed of a base 21, a base front shielding layer 27, a base rear shielding layer 28, a base wire sealing body 22 and a base rear cover 23;
the base 21 is composed of a horizontal wire channel 214 and a box-shaped piece with a bottom and no top, a boss 211 is arranged on the outer wall of the front side surface of the box-shaped piece, a terminal hole 212 is arranged on the bottom surface of the box-shaped piece, and the rear side surface of the box-shaped piece is connected with and communicated with the wire channel 214; the inner wall of the terminal hole 212 is provided with a clamping hook 213, and the tail end of the outer wall of the wire channel 214 is provided with a flange;
the base front shielding layer 27 covers the outer wall of the sealing wall, the base rear shielding layer 28 is arranged on the inner wall of the wire channel 214 and is mutually connected with the base front shielding layer 27, the base wire sealing body 22 is arranged in the hole of the wire channel 214, the base rear cover 23 is arranged at the hole of the wire channel 214, and the clamping groove of the base rear cover 23 is clamped with the flange of the wire channel 214.
Referring to fig. 1, the locking copper bar 4 is a column member, and a locking screw 42 and a clamping groove 41 are disposed on the column member; the OT terminal 3 is fixedly connected to the lock copper bar 4 via a lock wire screw 42.
The locking copper bar 4 is inserted into the terminal hole 212 of the base 21, and the clamping groove 41 of the locking copper bar 4 is clamped with the clamping hook 213 of the terminal hole 212;
referring to fig. 1, 2 and 4, the upper cover 11 is fastened on the base 21, the opening of the upper cover 11 spans the outside of the wire channel 214 of the base 21, the lock catch 114 of the upper cover 11 is locked with the boss 211 of the base 21, and the rubber ring 12 of the upper cover 11 closes the gap between the upper cover 11 and the sealing wall of the base 21.
Examples
Referring to fig. 1, 2, 4 and 5, in the cable connection of the present invention, the elastic latch 114 on the upper cover 11 is pressed to disengage the latch 114 of the upper cover 11 from the boss 211 of the base 21, the upper cover 11 is pulled out from the base 21, the high-voltage cable is inserted through the base rear cover 23, the base wire sealing body 22 and the wire channel 214, and the high-voltage cable is locked with the OT terminal 3 by the locking screw 42.
The clamping groove of the base rear cover 23 is clamped with the flange of the wire channel 214, and the base wire sealing body 22 is folded around the high-voltage cable along with the locking of the base rear cover 23, so that the high-voltage cable in the wire channel 214 is sealed with the outside; the upper cover 11 is buckled on the base 21, at this time, the opening of the upper cover 11 is spanned outside the wire channel 214 of the base 21 until the lock catch 114 of the upper cover 11 is locked with the boss 211 of the base 21, and the rubber ring 12 in the upper cover 11 contacts with the sealing wall of the base 21 to form annular seal, so that the copper bar 4 and the OT terminal 3 are locked in the base 21 to be sealed with the outside, and the waterproof cover has the advantages of firm buckling, convenient opening and closing and good waterproof effect.
Referring to fig. 1, 2, 4 and 5, an upper cover shielding layer 15 and an upper cover pressing plate 14 are arranged in an upper cover 11, and the upper cover shielding layer 15 and the upper cover pressing plate 14 are fixed through an upper cover pressing ring 13; the sealing wall of the base 21 is provided with the front shielding layer 27, the inner wall of the wire channel 214 of the base 21 is provided with the rear shielding layer 28, and the base rear shielding layer 28 and the base front shielding layer 27 are in seamless connection with each other to form the shielding of the upper cover 11, the base 21 and the outside, so that the invention has the electromagnetic wave interference resistance effect.
Claims (1)
1. The OT terminal junction box capable of rapidly uncovering is characterized by comprising an upper cover assembly (1), a base assembly (2), an OT terminal (3) and a locking copper bar (4), wherein the upper cover assembly (1) is composed of an upper cover (11), a rubber ring (12), an upper cover pressing ring (13), an upper cover pressing plate (14) and an upper cover shielding layer (15);
the upper cover (11) is a box-shaped piece with a top and a bottom, a circle of spigot (111) is arranged on the inner side of the box-shaped piece, an elastic lock catch (114) is arranged on the front side surface of the box-shaped piece, a notch is arranged on the rear side surface of the box-shaped piece, the rubber ring (12) is arranged on the outer side of the spigot (111), the upper cover shielding layer (15) and the upper cover pressing plate (14) are sequentially covered on the top surface and the inner side of the spigot (111), and the upper cover pressing ring (13) is arranged on the spigot (111) and fixes the rubber ring (12), the upper cover shielding layer (15) and the upper cover pressing plate (14);
the base assembly (2) is composed of a base (21), a base front shielding layer (27), a base rear shielding layer (28), a base wire sealing body (22) and a base rear cover (23);
the base (21) consists of a horizontal wire channel (214) and a box-shaped piece with a bottom and no top, a boss (211) is arranged on the outer wall of the front side surface of the box-shaped piece, a terminal hole (212) is arranged on the bottom surface of the box-shaped piece, and the rear side surface of the box-shaped piece is connected with and communicated with the wire channel (214); the inner wall of the terminal hole (212) is provided with a clamping hook (213), and the tail end of the outer wall of the wire channel (214) is provided with a flange;
the base front shielding layer (27) is covered on the outer wall of the sealing wall, the base rear shielding layer (28) is arranged on the inner wall of the wire channel (214) and is mutually connected with the base front shielding layer (27), the base wire sealing body (22) is arranged in an orifice of the wire channel (214), the base rear cover (23) is arranged at the orifice of the wire channel (214), and a clamping groove of the base rear cover (23) is clamped with a flange of the wire channel (214);
the locking copper bar (4) is a columnar piece, and is provided with a locking thread screw (42) and a clamping groove (41); the OT terminal (3) is fixedly connected to the locking copper bar (4) through a locking screw (42);
the locking copper bar (4) is inserted into the terminal hole (212) of the base (21), and the clamping groove (41) of the locking copper bar (4) is clamped with the clamping hook (213) of the terminal hole (212);
the upper cover (11) is buckled on the base (21), the opening of the upper cover (11) is arranged outside the wire channel (214) of the base (21) in a straddling mode, the lock catch (114) of the upper cover (11) is locked with the boss (211) of the base (21), and the rubber ring (12) of the upper cover (11) seals a gap between the upper cover (11) and the sealing wall of the base (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810952843.XA CN108923158B (en) | 2018-08-21 | 2018-08-21 | OT terminal junction box capable of rapidly uncovering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810952843.XA CN108923158B (en) | 2018-08-21 | 2018-08-21 | OT terminal junction box capable of rapidly uncovering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108923158A CN108923158A (en) | 2018-11-30 |
| CN108923158B true CN108923158B (en) | 2023-08-11 |
Family
ID=64405460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810952843.XA Active CN108923158B (en) | 2018-08-21 | 2018-08-21 | OT terminal junction box capable of rapidly uncovering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108923158B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111435768B (en) * | 2019-01-11 | 2022-03-04 | 和硕联合科技股份有限公司 | Connector with a locking member |
| TW202026798A (en) | 2019-01-11 | 2020-07-16 | 和碩聯合科技股份有限公司 | Connector |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200439567Y1 (en) * | 2007-07-02 | 2008-04-28 | 한국단자공업 주식회사 | Upper cover drain structure for Junction box |
| CN103683145A (en) * | 2013-11-29 | 2014-03-26 | 佛山市高明毅力温控器有限公司 | Connection box |
| CN105471388A (en) * | 2016-01-20 | 2016-04-06 | 浙江鑫辉光伏科技有限公司 | Long-service-life and high-reliability maintainable photovoltaic terminal box |
| CN205791428U (en) * | 2016-06-28 | 2016-12-07 | 大洋电机新动力科技有限公司 | A kind of high-voltage wiring harness shielding construction and the motor of application thereof |
| CN106450833A (en) * | 2016-11-08 | 2017-02-22 | 四川永贵科技有限公司 | Multi-core angle connector for motor and motor controller |
| CN106785766A (en) * | 2016-12-29 | 2017-05-31 | 浙江永贵电器股份有限公司 | 90 ° of curved formula terminal shield electric-connectors |
| CN206673197U (en) * | 2017-03-20 | 2017-11-24 | 东莞能连电子科技有限公司 | A kind of gas-tight is electromagnetically shielded high-voltage connecting line box |
| CN107394713A (en) * | 2017-09-20 | 2017-11-24 | 力神动力电池系统有限公司 | Meet IP67 high-voltage connecting line box with shielding |
| CN107658812A (en) * | 2017-11-13 | 2018-02-02 | 顺科新能源技术股份有限公司 | A kind of plastic band shields high-voltage connecting line box |
| CN108068727A (en) * | 2016-12-30 | 2018-05-25 | 德尔福中央电气（上海）有限公司 | It is a kind of high to press to wear cylinder connector |
-
2018
- 2018-08-21 CN CN201810952843.XA patent/CN108923158B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200439567Y1 (en) * | 2007-07-02 | 2008-04-28 | 한국단자공업 주식회사 | Upper cover drain structure for Junction box |
| CN103683145A (en) * | 2013-11-29 | 2014-03-26 | 佛山市高明毅力温控器有限公司 | Connection box |
| CN105471388A (en) * | 2016-01-20 | 2016-04-06 | 浙江鑫辉光伏科技有限公司 | Long-service-life and high-reliability maintainable photovoltaic terminal box |
| CN205791428U (en) * | 2016-06-28 | 2016-12-07 | 大洋电机新动力科技有限公司 | A kind of high-voltage wiring harness shielding construction and the motor of application thereof |
| CN106450833A (en) * | 2016-11-08 | 2017-02-22 | 四川永贵科技有限公司 | Multi-core angle connector for motor and motor controller |
| CN106785766A (en) * | 2016-12-29 | 2017-05-31 | 浙江永贵电器股份有限公司 | 90 ° of curved formula terminal shield electric-connectors |
| CN108068727A (en) * | 2016-12-30 | 2018-05-25 | 德尔福中央电气（上海）有限公司 | It is a kind of high to press to wear cylinder connector |
| CN206673197U (en) * | 2017-03-20 | 2017-11-24 | 东莞能连电子科技有限公司 | A kind of gas-tight is electromagnetically shielded high-voltage connecting line box |
| CN107394713A (en) * | 2017-09-20 | 2017-11-24 | 力神动力电池系统有限公司 | Meet IP67 high-voltage connecting line box with shielding |
| CN107658812A (en) * | 2017-11-13 | 2018-02-02 | 顺科新能源技术股份有限公司 | A kind of plastic band shields high-voltage connecting line box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108923158A (en) | 2018-11-30 |
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