CN107645877A - It is assemblied in the waterproof construction of electric vehicle controller threading hole - Google Patents
It is assemblied in the waterproof construction of electric vehicle controller threading hole Download PDFInfo
- Publication number
- CN107645877A CN107645877A CN201710847724.3A CN201710847724A CN107645877A CN 107645877 A CN107645877 A CN 107645877A CN 201710847724 A CN201710847724 A CN 201710847724A CN 107645877 A CN107645877 A CN 107645877A
- Authority
- CN
- China
- Prior art keywords
- threading hole
- wire harness
- positioning cylinder
- electric vehicle
- vehicle controller
- 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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Abstract
The invention discloses a kind of waterproof construction for being assemblied in electric vehicle controller threading hole,Including threading hole base,Positioning cylinder,Wire harness tail card,Threading hole annular gasket,Tail card annular gasket and wire harness,Positioning cylinder is fixed on threading hole base top surface center,One is provided with through positioning cylinder and the through hole of threading hole base along the central axis of positioning cylinder,For cabling,Threading hole base end face is fixed on electric vehicle controller shell,Wire harness tail cartoon overheat blow is scheduled on wire harness,Wire harness tail is fastened on positioning cylinder,Both are connected through a screw thread,And with threading hole base contacts,Threading hole annular gasket is arranged between wire harness tail card and threading hole base,Tail card annular gasket is arranged between positioning cylinder top surface and wire harness tail card,Wire harness one end is connected through positioning cylinder and threading hole base with the connector in electric vehicle controller,The external other equipment of the other end.The present invention is simple in construction, cost is low, easily operated, can effectively improve the classification of waterproof of electric vehicle controller.
Description
Technical field
The invention belongs to auto parts machinery, and in particular to a kind of waterproof construction for being assemblied in electric vehicle controller threading hole.
Background technology
Because the working environment of electric automobile is complicated, in order to ensure the safe and reliable operation of electric automobile, it is necessary to be controlled to it
The water resistance of device processed proposes higher requirement.Used between existing electric vehicle controller threading hole and wire harness entirety tail card
Flat rubber pad fastens waterproof, only single ply waterproofing, generally requires in the overall tail Ka Chu of wire harness and controller threading hole
Marine glue is stamped between contact surface, strengthens waterproof effect.Wire harness perforation classification of waterproof is relatively low, complex procedures.Assembling
The situation that Tightening moment is improper, and marine glue is not accomplished fluently occurs in journey, so as to cause controller to be intake in waterproof test
Cause controller circuitry short circuit, damage.
The content of the invention
It is an object of the invention to provide a kind of waterproof construction for being assemblied in electric vehicle controller threading hole, solves existing
There is the problems such as low classification of waterproof of waterproof construction, complex procedures.
The technical solution for realizing the object of the invention is：A kind of waterproof knot for being assemblied in electric vehicle controller threading hole
Structure, including threading hole base, positioning cylinder, wire harness tail card, threading hole annular gasket, tail card annular gasket and wire harness, setting circle
Post is fixed on threading hole base top surface center, runs through positioning cylinder and threading hole bottom provided with one along the central axis of positioning cylinder
The through hole of seat, for cabling, threading hole base end face is fixed on electric vehicle controller shell, wire harness tail cartoon overheat blow
Be scheduled on wire harness, wire harness tail is fastened on positioning cylinder, and both are connected through a screw thread, and with threading hole base contacts, threading hole
Annular gasket is arranged between wire harness tail card and threading hole base, and tail card annular gasket is arranged on positioning cylinder top surface and wire harness tail
Between card, wire harness one end is connected through positioning cylinder and threading hole base with the connector in electric vehicle controller, the other end
External other equipment.
The present invention compared with prior art, its remarkable advantage：（1）Assembling is simple, is easily achieved：Wire harness entirety and threading hole
Between by the way of rotation is fixed, after being rotated in place, fixing hole alignment, avoid traditional electric vehicle controller threading hole
The situation that the improper caused water resistance of Tightening moment between wire harness entirety tail card in the fastening of flat rubber pad declines.
（2）Classification of waterproof is higher, and installation steps simplify, and has preferable aesthetic property：Wire harness is overall and threading hole it
Between realize double-deck pad waterproof, it is not necessary to extra gluing water.
Brief description of the drawings
Fig. 1 is the explosive view for the waterproof construction that the present invention is assemblied in electric vehicle controller threading hole.
Fig. 2 is the threading hole base and positioning cylinder schematic diagram of the present invention.
Fig. 3 is the wire harness tail card schematic diagram of the present invention.
Fig. 4 is the schematic diagram of the wire harness tail card and wire harness after the present invention heats.
Fig. 5 is the assembling overall diagram for the waterproof construction that the present invention is assemblied in electric vehicle controller threading hole.
Fig. 6 is the assembling part sectioned view for the waterproof construction that the present invention is assemblied in electric vehicle controller threading hole.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
With reference to Fig. 1 to Fig. 6, a kind of waterproof construction for being assemblied in electric vehicle controller threading hole, including threading hole base
8th, positioning cylinder 2, wire harness tail card 3, threading hole annular gasket 4, tail card annular gasket 5 and wire harness 6, the screwed positioning of outer wall
Cylinder 2, threading hole base 8 and electric vehicle controller shell are located at threading hole base by integrally casting shaping, positioning cylinder 2
8 top surfaces, a through hole through positioning cylinder 2 and threading hole base 8 is provided with along the central axis of positioning cylinder 2, for cabling,
Wire harness tail card 3 is fixed on wire harness 6 by hot melt, is formed a wire harness entirety, is advantageous to waterproof.Wire harness tail card 3 is enclosed on positioning
On cylinder 2, both are connected through a screw thread, and are contacted with threading hole base 8, and the one end of wire harness 6 passes through positioning cylinder 2 and threading hole bottom
Seat 8 is connected with the connector in electric vehicle controller, the external other equipment of the other end.Threading hole annular gasket 4 is set online
Between Beam End card 3 and threading hole base 8, tail card annular gasket 5 is arranged between the top surface of positioning cylinder 2 and wire harness tail card 3.Pass through
Threading hole annular gasket 4, tail card annular gasket 5, and integrally formed positioning cylinder 2, threading hole base 8 and electronic vapour are set
Vehicle controller shell, it can effectively play waterproof action.
The wire harness tail card 3 includes tail block-regulations orchid 3-1 and tail card cylindrical shell 3-2, and tail card cylindrical shell 3-2 is fixed on tail
Block-regulations orchid 3-1 end face centers, both are integrally formed, and tail card cylindrical shell 3-2 is enclosed on positioning cylinder 2, and both are connected by screw thread
Connect, threading hole base 8 is provided with two positioning screw holes 1, and tail block-regulations orchid 3-1 passes through solid with the positioning screw hole 1 on threading hole base 8
Determine screw 7 to be connected, realize electric vehicle controller threading hole waterproof.The threaded portion of the tail card cylindrical shell 3-2 inwalls can
It is made of resin, plastics or metal.
The material of threading hole annular gasket 4 is rubber or silica gel.
The material of the tail card annular gasket 5 is rubber or silica gel.
Present invention assembling is simple, is easily achieved, and between wire harness entirety and threading hole by the way of rotation is fixed, works as rotation
After in place, fixing hole alignment, flat rubber pad between traditional electric vehicle controller threading hole and wire harness entirety tail card is avoided
The situation that the improper caused water resistance of Tightening moment in piece fastening declines.Classification of waterproof is higher, and installation steps simplify,
And there is preferable aesthetic property, double-deck pad waterproof is realized between wire harness entirety and threading hole, it is not necessary to extra gluing water.
Claims (4)
- A kind of 1. waterproof construction for being assemblied in electric vehicle controller threading hole, it is characterised in that：Including threading hole base（8）、 Positioning cylinder（2）, wire harness tail card（3）, threading hole annular gasket（4）, tail card annular gasket（5）And wire harness（6）, positioning cylinder （2）It is fixed on threading hole base（8）End face center, along positioning cylinder（2）Central axis run through positioning cylinder provided with one（2） With threading hole base（8）Through hole, for cabling, threading hole base（8）Bottom surface is fixed on electric vehicle controller shell, line Beam End card（3）Wire harness is fixed on by hot melt（6）On, wire harness tail card（3）It is enclosed on positioning cylinder（2）On, both are connected by screw thread Connect, and with threading hole base（8）Contact, threading hole annular gasket（4）It is arranged on wire harness tail card（3）With threading hole base（8）It Between, tail card annular gasket（5）It is arranged on positioning cylinder（2）Top surface and wire harness tail card（3）Between, wire harness（6）One end passes through positioning Cylinder（2）With threading hole base（8）It is connected with the connector in electric vehicle controller, the external other equipment of the other end.
- 2. the waterproof construction according to claim 1 for being assemblied in electric vehicle controller threading hole, it is characterised in that：It is described Wire harness tail card（3）It is blue including tail block-regulations（3-1）With tail card cylindrical shell（3-2）, tail card cylindrical shell（3-2）It is fixed on tail block-regulations It is blue（3-1）End face center, tail card cylindrical shell（3-2）It is enclosed on positioning cylinder（2）On, both are connected through a screw thread, and tail block-regulations is blue （3-1）With threading hole base（8）Pass through fixed screw（7）It is connected.
- 3. the waterproof construction according to claim 1 for being assemblied in electric vehicle controller threading hole, it is characterised in that：It is described Threading hole annular gasket（4）Material is rubber or silica gel.
- 4. the waterproof construction according to claim 1 for being assemblied in electric vehicle controller threading hole, it is characterised in that：It is described Tail card annular gasket（5）Material be rubber or silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710847724.3A CN107645877A (en) | 2017-09-19 | 2017-09-19 | It is assemblied in the waterproof construction of electric vehicle controller threading hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710847724.3A CN107645877A (en) | 2017-09-19 | 2017-09-19 | It is assemblied in the waterproof construction of electric vehicle controller threading hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107645877A true CN107645877A (en) | 2018-01-30 |
Family
ID=61111838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710847724.3A Pending CN107645877A (en) | 2017-09-19 | 2017-09-19 | It is assemblied in the waterproof construction of electric vehicle controller threading hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107645877A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108693796A (en) * | 2018-07-03 | 2018-10-23 | 深圳市泰比特科技有限公司 | A kind of waterproof intelligent sharing motor bicycle control terminal |
| CN108925068A (en) * | 2018-07-18 | 2018-11-30 | 湖北工业大学 | A kind of waterproof electrical control box |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103746328A (en) * | 2013-12-05 | 2014-04-23 | 铸神科技无锡有限公司 | Waterproof wire connection device and wire connection method thereof |
| CN206211451U (en) * | 2016-11-17 | 2017-05-31 | 董文杰 | A kind of waterproof junction box |
| CN206237112U (en) * | 2016-12-17 | 2017-06-09 | 北奔重型汽车集团有限公司 | A kind of vehicle incoming seal structure |
| CN206321292U (en) * | 2017-01-03 | 2017-07-11 | 大连道盛仪表有限公司 | A kind of ultrasonic water meter with waterproof junction box |
| CN206498047U (en) * | 2016-08-30 | 2017-09-15 | 广东通宇通讯股份有限公司 | A kind of antenna for base station joint mounting structure |
-
2017
- 2017-09-19 CN CN201710847724.3A patent/CN107645877A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103746328A (en) * | 2013-12-05 | 2014-04-23 | 铸神科技无锡有限公司 | Waterproof wire connection device and wire connection method thereof |
| CN206498047U (en) * | 2016-08-30 | 2017-09-15 | 广东通宇通讯股份有限公司 | A kind of antenna for base station joint mounting structure |
| CN206211451U (en) * | 2016-11-17 | 2017-05-31 | 董文杰 | A kind of waterproof junction box |
| CN206237112U (en) * | 2016-12-17 | 2017-06-09 | 北奔重型汽车集团有限公司 | A kind of vehicle incoming seal structure |
| CN206321292U (en) * | 2017-01-03 | 2017-07-11 | 大连道盛仪表有限公司 | A kind of ultrasonic water meter with waterproof junction box |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108693796A (en) * | 2018-07-03 | 2018-10-23 | 深圳市泰比特科技有限公司 | A kind of waterproof intelligent sharing motor bicycle control terminal |
| CN108925068A (en) * | 2018-07-18 | 2018-11-30 | 湖北工业大学 | A kind of waterproof electrical control box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180130 |
|
| RJ01 | Rejection of invention patent application after publication |