CN101621901B - Water-proof structure of controller - Google Patents
Water-proof structure of controller Download PDFInfo
- Publication number
- CN101621901B CN101621901B CN2009101629310A CN200910162931A CN101621901B CN 101621901 B CN101621901 B CN 101621901B CN 2009101629310 A CN2009101629310 A CN 2009101629310A CN 200910162931 A CN200910162931 A CN 200910162931A CN 101621901 B CN101621901 B CN 101621901B
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- China
- Prior art keywords
- controller
- plastic parts
- cover plastic
- waterproof
- base plate
- Prior art date
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- 239000004033 plastic Substances 0.000 claims abstract description 80
- 239000003292 glue Substances 0.000 claims abstract description 48
- 238000000465 moulding Methods 0.000 claims description 45
- 238000010276 construction Methods 0.000 claims description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 238000002347 injection Methods 0.000 abstract description 13
- 239000007924 injection Substances 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 7
- 238000001746 injection moulding Methods 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 239000004677 Nylon Substances 0.000 description 4
- 229920001778 nylon Polymers 0.000 description 4
- 239000011265 semifinished product Substances 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011017 operating method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Abstract
The invention provides a water-proof structure and a water-proof method of a controller, comprising an upper pressure cover plastic part, a soleplate injection part, a screw, a water-proof rubber ring and a housing. The upper pressure cover plastic part is tightly combined with the soleplate injection part and tightly pressed to lock the screw. The invention comprises the following steps: performing once injection molding to the upper pressure cover plastic part, an upper pressure cover twice injection flexible glue, the soleplate injection part and a soleplate plastic part; taking assembled wiring harness to place in a glue spreader at 1/3 part of the wiring harness; sticking water-proof glue, and using a rubberizing machine to fill quantitative water-proof glue from a glue injecting pore of the upper pressure cover plastic part. The invention greatly improves the water-proof level and enhances the safety of the circuit.
Description
Technical field
The present invention relates to the waterproof technique field, especially a kind of waterproof construction and waterproof method thereof that is applied on the controller.
Background technology
The general classification of waterproof of existing low-cost controller is not high, when multi-thread restraint the time, have water between the wire harness along with the gap between two lines penetrates into controller inside, cause short circuit.And expensive anti-water controller uses silica gel baffle plate waterproof, and this structurally waterproof performance is fine, but the operating procedure complexity, cost is very high.
Summary of the invention
At the shortcoming that the prior art middle controller exists, the object of the present invention is to provide one rational in infrastructure, can waterproof can reduce cost operating procedure simple controllers waterproof construction and waterproof method thereof again.
For realizing above-mentioned purpose of the present invention, the technical solution adopted in the present invention is:
1 is the upper press cover plastic parts among Fig. 1,2 for the base plate moulding be single injection-molded.6 is the wire harness that has assembled.Get the wire harness that assembles, wire harness is put in order concordant, the plastic roll machine of putting in one line at 1/3 place of wire harness, wire harness is stained with waterproof glue uniformly under the rubber wheel of plastic roll machine drives, and in the exit of plastic roll machine, automatically wire harness is sturdy with nylon drawstring, become cylindric.Put the ventilation about ten minutes, the wire harness that glues glue is put in 1,2 the sub-assembly, and compress, and lock screw with 1,2 sub-assembly.Re-use glue-injection machine and in 1 injecting glue aperture, inject quantitative waterproof glue.Place after ten minutes, during semi-finished product are packed into, lock screw.
A kind of controller waterproof construction comprises upper press cover plastic parts, base plate moulding, screw, waterproof apron, shell, lower cover plastic parts, and upper press cover plastic parts and base plate moulding are close to and are combined, tight fit compresses, lock screw, make it airtight, so that the waterproof of controller.
Described shell is the package casing of controller.
Described shell is an aluminum or aluminum alloy.
The combination of described upper press cover plastic parts, base plate moulding compresses and is contained in end closure before the aluminum hull, and airtight sealing is used for the waterproof of controller.
Described screw is positioned at the position, four angles of base plate moulding, compresses four jiaos of controller, and anti-sealing infiltrates.
Describedly upper press cover plastic parts and corresponding lower cover plastic parts are housed in base plate moulding one side.
Described upper press cover plastic parts semicircular in shape, the lower cover plastic parts on the base plate moulding also are semicircle, and upper press cover plastic parts and lower cover plastic parts combination back form circular port, and corresponding consistent with the circular hole on the base plate moulding, circular hole passes through for wire harness.
Described upper press cover plastic parts and base plate moulding tight fit compress, and lock screw, be with waterproof apron on the screw, the injecting glue tank is arranged around the base plate moulding, gum box injects waterproof glue, in the injecting glue aperture of upper press cover plastic parts, inject quantitative waterproof glue with the plastic roll machine, be used for the waterproof of controller.
A kind of controller waterproof method, its step is as follows:
Step 1 adopts single injection-molded with upper press cover plastic parts, base plate moulding;
Beneficial effect
Controller of the present invention adopts upper press cover plastic parts and base plate moulding to be close to and combines, and tight fit compresses, and is used for the waterproof of controller.Employing is with upper press cover plastic parts, base plate moulding; The plastic roll machine of putting in one line at 1/3 place of wire harness; Be stained with waterproof glue uniformly, re-use the method that glue-injection machine injects quantitative waterproof glue in the injecting glue aperture of upper press cover plastic parts, improved classification of waterproof greatly, particularly when multi-thread restraint the time, gap water can not penetrate into controller inside between the wire harness, has improved the fail safe of circuit.
In addition, above-mentioned execution mode is not to be restricted execution mode of the present invention, all anyone can draw other various forms of products under enlightenment of the present invention, no matter but modification or equivalent deformation that those skilled in the art is carried out on the basis of flesh and blood of the present invention all should belong within the technology category of the present invention.
Description of drawings
Fig. 1 is controller housing of the present invention and parts decomposition texture schematic diagram thereof;
Fig. 2 is the left oblique view before the controller assembling of the present invention;
Fig. 3 is the right oblique view before the controller assembling of the present invention;
Fig. 4 is a controller assembling of the present invention back integral right oblique view.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing
The present invention is described in further detail below in conjunction with accompanying drawing
Fig. 1 is controller housing of the present invention and parts decomposition texture schematic diagram thereof
Among the figure, 1-upper press cover plastic parts, 2-base plate moulding, 3-screw, 4-waterproof apron, 5-shell, 6-wire harness, 7-lower cover plastic parts.
Upper press cover plastic parts 1 uses injection mo(u)lding among Fig. 1, and base plate moulding 2 is injection mo(u)lding.5 use the aluminium alloy moulding, and 6 is the wire harness that has assembled.Get the wire harness that assembles, wire harness is put in order concordant, the plastic roll machine of putting in one line at 1/3 place of wire harness, wire harness is stained with waterproof glue uniformly under the rubber wheel of plastic roll machine drives, and in the exit of plastic roll machine, automatically wire harness is sturdy with nylon drawstring, become cylindric.Put the ventilation about ten minutes, the wire harness that glues glue is put into the circumferential notch of base plate moulding 2, and with 1 fastening of upper press cover plastic parts.With this assembly parts plastic parts partly have groove towards on put, and glue goes in the groove, and makes the glue branch be covered with the gap of all grooves.After the glue solidifies, re-use glue-injection machine and in the injecting glue aperture of upper press cover plastic parts 1, inject quantitative waterproof glue.After the glue solidifies, semi-finished product are put into shell.Stamp screw.With the complete machine that assembles, put into waterproof test view testing water-proof qualified after, with waterproof flexible glue circle on the waterproof turnbuckle, screw is beaten on shell at last.Finish assembling.
Controller architecture of the present invention comprises upper press cover plastic parts 1, base plate moulding 2, screw 3, waterproof apron 4, shell 5, wire harness 6, lower cover plastic parts 7.
Shell 5 is the package casing body of controller, and upper press cover plastic parts 1 and base plate moulding 2 are close to and are combined, and tight fit compresses, and locks screw 3, makes it airtight, so that the waterproof of controller.
Shell 5 is an aluminum or aluminum alloy.
2 combinations of upper press cover plastic parts 1, base plate moulding compress and are contained in end closures before the shell 5, and airtight sealing is used for the waterproof of controller.
In base plate moulding 2 one sides upper press cover plastic parts 1 and corresponding lower cover plastic parts 7 are housed.
Upper press cover plastic parts 1 semicircular in shape, the lower cover plastic parts 7 on the base plate moulding 2 also are semicircle, and upper press cover plastic parts and lower cover plastic parts combination back form circular port, and be corresponding consistent with the circular hole on the base plate moulding 2.
Circular hole passes through for wire harness 6.In base plate moulding 2 one sides upper press cover plastic parts 1 and corresponding lower cover plastic parts 7 are housed.
Upper press cover plastic parts 1 and base plate moulding 2 are combining structure, upper press cover plastic parts 1 and base plate moulding 2 tight fits are compressed, and lock screw 3, be with waterproof apron 4 on the screw 3, the injecting glue tank is arranged around base plate moulding 2, gum box injects waterproof glue, be stained with injection waterproof glue uniformly with the plastic roll machine, the wire harness 6 that glues glue is put into base plate moulding 2, re-use glue-injection machine and in the injecting glue aperture of upper press cover plastic parts 1, inject quantitative waterproof glue, be used for the waterproof of controller.
The waterproof method of controller waterproof construction, its step is as follows:
Step 1 adopts single injection-molded with upper press cover plastic parts 1, base plate moulding 2;
Fig. 2 is the left oblique view before the controller assembling of the present invention
Among the figure, expression upper press cover plastic parts, the base plate moulding, screw, waterproof apron, shell, wire harness is dispersed in the schematic diagram of the outside of aluminum hull.
Fig. 3 is the right oblique view before the controller assembling of the present invention
Among the figure, expression upper press cover plastic parts, the base plate moulding, screw, waterproof apron, shell, wire harness is dispersed in the schematic diagram of the outside of aluminum hull.
Fig. 4 is a controller overall structure schematic diagram of the present invention
Among the figure, expression upper press cover plastic parts, base plate moulding, screw, waterproof apron, shell, the stereochemical structure oblique view after the wire harness assembling.
Claims (7)
1. controller waterproof construction, comprise upper press cover plastic parts (1), base plate moulding (2), screw (3), waterproof apron (4), shell (5), lower cover plastic parts (7), it is characterized in that, described upper press cover plastic parts (1) semicircular in shape, lower cover plastic parts (7) on the base plate moulding (2) also is semicircle, upper press cover plastic parts and lower cover plastic parts combination back form circular port, and corresponding consistent with the circular hole on the base plate moulding (2), circular hole passes through for wire harness (6); Upper press cover plastic parts (1) and base plate moulding (2) are close to and are combined, tight fit compresses, the injecting glue tank is arranged around base plate moulding (2), gum box is used to inject waterproof glue, in the injecting glue aperture of upper press cover plastic parts (1), inject quantitative waterproof glue with the plastic roll machine, lock screw (3), make it airtight, so that the waterproof of controller.
2. controller waterproof construction according to claim 1 is characterized in that, described shell (5) is the package casing body of controller.
3. controller waterproof construction according to claim 1 and 2 is characterized in that, described shell (5) is an aluminum or aluminum alloy.
4. controller waterproof construction according to claim 1 is characterized in that, the combination of described upper press cover plastic parts (1), base plate moulding (2) compresses and is contained in the preceding end closure of shell (5), and airtight sealing is used for the waterproof of controller.
5. controller waterproof construction according to claim 1 is characterized in that, described screw (3) is positioned at the position, four angles of base plate moulding (2), compresses four jiaos of controller, and anti-sealing infiltrates.
6. controller waterproof construction according to claim 1 is characterized in that, describedly in base plate moulding (2) one sides upper press cover plastic parts (1) and corresponding lower cover plastic parts (7) is housed.
7. controller waterproof construction according to claim 1 is characterized in that, is with waterproof apron (4) on the described screw (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101629310A CN101621901B (en) | 2009-08-20 | 2009-08-20 | Water-proof structure of controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101629310A CN101621901B (en) | 2009-08-20 | 2009-08-20 | Water-proof structure of controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101621901A CN101621901A (en) | 2010-01-06 |
| CN101621901B true CN101621901B (en) | 2011-05-25 |
Family
ID=41514857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101629310A Active CN101621901B (en) | 2009-08-20 | 2009-08-20 | Water-proof structure of controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101621901B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109348668A (en) * | 2018-12-06 | 2019-02-15 | 徐州荣立达电子科技有限公司 | A kind of waterproof construction of controller for electric vehicle |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2764030Y (en) * | 2004-11-26 | 2006-03-08 | 程冲 | Water-proof device for controller of electric vehicle |
| CN101263635A (en) * | 2005-12-21 | 2008-09-10 | 烙克赛克股份有限公司 | A device for sealing of inserted cables, conduits or pipes |
| CN201491431U (en) * | 2009-08-20 | 2010-05-26 | 深圳市高标电子科技有限公司 | Water-proof structure of controller |
-
2009
- 2009-08-20 CN CN2009101629310A patent/CN101621901B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2764030Y (en) * | 2004-11-26 | 2006-03-08 | 程冲 | Water-proof device for controller of electric vehicle |
| CN101263635A (en) * | 2005-12-21 | 2008-09-10 | 烙克赛克股份有限公司 | A device for sealing of inserted cables, conduits or pipes |
| CN201491431U (en) * | 2009-08-20 | 2010-05-26 | 深圳市高标电子科技有限公司 | Water-proof structure of controller |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2001-7561A 2001.01.12 |
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| Publication number | Publication date |
|---|---|
| CN101621901A (en) | 2010-01-06 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Owner name: GUANGDONG GOBAO ELECTRONIC TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHENZHEN GAOBIAO ELECTRONIC TECHNOLOGY CO., LTD. |
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| CP03 | Change of name, title or address |
Address after: Industrial Road, Songshan Lake high tech Industrial Development Zone of Guangdong Province, Dongguan City, No. 3, 523000 Patentee after: SHENZHEN GOBAO ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: Villageroad Industrial Zone A4, Longgang District of Shenzhen City, Guangdong province 518000 2 floor Patentee before: SHENZHEN GAOBIAO ELECTRONIC TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |
Address after: No. 3 Gongye West Road, Songshan Lake Park, Dongguan City, Guangdong Province, 523000 Patentee after: Guangdong Gaobiao Intelligent Technology Co.,Ltd. Address before: No.3, Gongye West Road, Songshanhu high tech Industrial Development Zone, Dongguan City, Guangdong Province Patentee before: SHENZHEN GOBAO ELECTRONIC TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |