CN204793580U - Electric connector casting glue mould - Google Patents
Electric connector casting glue mould Download PDFInfo
- Publication number
- CN204793580U CN204793580U CN201520508247.4U CN201520508247U CN204793580U CN 204793580 U CN204793580 U CN 204793580U CN 201520508247 U CN201520508247 U CN 201520508247U CN 204793580 U CN204793580 U CN 204793580U
- Authority
- CN
- China
- Prior art keywords
- encapsulating
- electric connector
- housing
- positioning chamber
- cavity
- 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.)
- Active
Links
- 239000003292 glue Substances 0.000 title claims description 11
- 238000005266 casting Methods 0.000 title description 2
- 238000004382 potting Methods 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 30
- 239000000463 material Substances 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000004831 Hot glue Substances 0.000 abstract 3
- 235000015110 jellies Nutrition 0.000 abstract 2
- 239000008274 jelly Substances 0.000 abstract 2
- 230000003028 elevating effect Effects 0.000 abstract 1
- 239000000499 gel Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000010068 moulding (rubber) Methods 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses an electric coupler potting jelly mold utensil, it includes casing, encapsulating lid and closing plate, wherein, offer the location chamber that is used for holding printing board and contact pin on the casing, just correspond on the casing set up jaggedly on the lateral wall in location chamber, printing board and contact pin pass through the breach pushes the location intracavity, the closing plate cooperation the breach sets up, encapsulating lid through fixed subassembly set up in the top of casing, just the correspondence is covered to the encapsulating offer the encapsulating hole that is used for fixed hot melt adhesive on the position in location chamber. Above -mentioned electric connector potting jelly mold utensil not only can effectively reduce the off -the -shelf rejection rate of hot melt adhesive embedment, accomplishes hot melt adhesive zero and reveals, and simplify encapsulating operation flow, the flow is difficult for makeing mistakes, elevating mast melten gel embedment efficiency.
Description
Technical field
The utility model belongs to electric connector manufacturing technology, particularly relates to a kind of electric connector potting sealing rubber die.
Background technology
In various military secret and weaponry, the large usage quantity of electric connector, particularly aircraft use the consumption of electric connector especially big.The use amount of an airplane electric connector can reach hundreds of to several thousand in general, involves a ten of thousands circuit.Therefore, electric connector is except will meeting general performance requirement, and the requirement of particular importance is that electric connector must reach contact well, reliable operation, easy to maintenance, whether its reliable operation directly affects the normal work of aircraft electrical, relates to the safety of whole main frame.For this reason, the q&r of host circuit to electric connector has very strict requirement, also just because of the high-quality of electric connector and high reliability, makes it also be widely used in the military systems such as Aeronautics and Astronautics.
Current most of electric connector, mold materials is substantially all traditional metal, and such die cost is higher, and the also inconvenient demoulding, affects encapsulating quality in addition; And mold former design comparison falls behind, and in encapsulating process, circuit board, contact pin is not effectively fixed and protects.
Utility model content
The purpose of this utility model is to provide a kind of electric connector potting sealing rubber die, its have easy and simple to handle, encapsulating efficiency is high and the measured feature of encapsulating matter, to solve the problems referred to above existed in electric connector potting glue process in prior art.
For reaching this object, the utility model by the following technical solutions:
A kind of electric connector potting sealing rubber die, it comprises housing, encapsulating lid and sealing plate, wherein, described housing offers the positioning chamber for accommodating printed board and contact pin, and on described housing corresponding described positioning chamber sidewall on offer breach, described printed board and contact pin push in described positioning chamber by described breach, described sealing plate coordinates described breach to arrange, described encapsulating lid is arranged at the top of described housing by fixation kit, and described encapsulating cover corresponding described positioning chamber position on offer glue filling opening for stationary heat melten gel.
Especially, described housing, encapsulating lid and sealing plate all adopt resin material to make.
Especially, the top of described positioning chamber is provided with a step surface, described printed board is positioned on described step surface, and described positioning chamber comprises middle part cavity and the bottom cavity of one, described middle part cavity is the cavity coordinating the area size that all contact pins surround in printed board, and described bottom cavity is that length is greater than described middle part cavity and sidewall is the cavity of circular arc.
Especially, described fixation kit comprises correspondence and is opened in several location holes on described encapsulating lid and housing and screwed hole, and described encapsulating lid is inserted in location hole to position and be fixed in screw hole by hold-down screw by alignment pin and is fixed on housing by encapsulating lid.
Especially, described glue filling opening is the rectangular opening being opened in described encapsulating lid center.
The beneficial effects of the utility model are, compared with prior art described electric connector potting sealing rubber die effectively can not only reduce the percent defective of PUR embedding finished product, accomplishes PUR zero leakage; And simplifying encapsulating operating process, flow process is not easily made mistakes, and promotes PUR embedding efficiency.
Accompanying drawing explanation
Fig. 1 is the perspective view of the electric connector potting sealing rubber die that the utility model embodiment 1 provides;
Fig. 2 is the end view of the electric connector potting sealing rubber die that the utility model embodiment 1 provides.
In figure:
1, housing; 2, encapsulating lid; 3, sealing plate; 4, printed board; 5, contact pin; 6, positioning chamber; 7, middle part cavity; 8, bottom cavity; 9, location hole; 10, screwed hole; 11, glue filling opening.
Embodiment
The technical solution of the utility model is further illustrated by embodiment below in conjunction with accompanying drawing.
Refer to shown in Fig. 1 and Fig. 2, in the present embodiment, a kind of electric connector potting rubber moulding comprises the housing 1, encapsulating lid 2 and the sealing plate 3 that all adopt resin material to make, described housing 1 offers the positioning chamber 6 for accommodating printed board 4 and contact pin 5, and on described housing 1 corresponding described positioning chamber 6 sidewall on offer breach, described printed board 4 and contact pin 5 are pushed in described positioning chamber 6 by described breach.
The top of described positioning chamber 6 is provided with a step surface, described printed board 4 is positioned on described step surface, and described positioning chamber 6 comprises middle part cavity 7 and the bottom cavity 8 of one, described middle part cavity 7 is the cavity coordinating the area size that all contact pins 5 surround in printed board 4, described bottom cavity 8 is described middle part cavity 7 and sidewall is the cavity of circular arc for length is greater than, and the design of this structure can be convenient to being positioned in described positioning chamber 6 of printed board 4 and contact pin 5.
Described sealing plate 3 coordinates described breach to arrange, and described sealing plate 3 is the rectangular slab coordinating described positioning chamber 6 length, is arranged at by sealing plate 3 after on described breach and is sealed at the two ends of bottom cavity 8 by two sealing plugs.
Described encapsulating lid 2 is corresponding with on described housing 1 offers several location holes 9 and screwed hole 10, and described encapsulating lid 2 is inserted in location hole 9 to position and be fixed in screw hole 10 by hold-down screw by alignment pin and is fixed on housing 1 by encapsulating lid 2.And on the center of described encapsulating lid 2 corresponding described positioning chamber 6 position on offer glue filling opening 11 for the rectangle of stationary heat melten gel.
The two bottom sides of certain above-mentioned sealing plate 3 also can be designed with the circular arc sealing block having and coordinate bottom cavity 8, so just need not carry out the sealing of bottom cavity 8 two ends by sealing plug.
During encapsulating, first the housing 1 of mould and encapsulating lid 2 are assembled, then by breach, the printed board 4 with contact pin 5 is pushed in the positioning chamber 6 in described housing 1, effectively fix by positioning chamber 6 pairs of printed boards 4 and contact pin 5 and protect, then sealing plate 3 is arranged in described breach, sealing plug is installed in both sides simultaneously bottom sealing plate 3, to prevent the glue in positioning chamber 6 from revealing, finally in positioning chamber 6, fills with PUR from the glue filling opening 11 encapsulating lid 2.
Above embodiment has just set forth general principle of the present utility model and characteristic; the utility model does not limit by above-mentioned example; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various change and change, and these changes and change all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. an electric connector potting sealing rubber die, it is characterized in that, it comprises housing, encapsulating lid and sealing plate, wherein, described housing offers the positioning chamber for accommodating printed board and contact pin, and on described housing corresponding described positioning chamber sidewall on offer breach, described printed board and contact pin push in described positioning chamber by described breach, described sealing plate coordinates described breach to arrange, described encapsulating lid is arranged at the top of described housing by fixation kit, and described encapsulating cover corresponding described positioning chamber position on offer glue filling opening for stationary heat melten gel.
2. electric connector potting sealing rubber die according to claim 1, is characterized in that, described housing, encapsulating lid and sealing plate all adopt resin material to make.
3. electric connector potting sealing rubber die according to claim 1, it is characterized in that, the top of described positioning chamber is provided with a step surface, described printed board is positioned on described step surface, and described positioning chamber comprises middle part cavity and the bottom cavity of one, described middle part cavity is the cavity coordinating the area size that all contact pins surround in printed board, and described bottom cavity is that length is greater than described middle part cavity and sidewall is the cavity of circular arc.
4. electric connector potting sealing rubber die according to claim 1, it is characterized in that, described fixation kit comprises correspondence and is opened in several location holes on described encapsulating lid and housing and screwed hole, and described encapsulating lid is inserted in location hole to position and be fixed in screw hole by hold-down screw by alignment pin and is fixed on housing by encapsulating lid.
5. electric connector potting sealing rubber die according to claim 1, is characterized in that, described glue filling opening is the rectangular opening being opened in described encapsulating lid center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520508247.4U CN204793580U (en) | 2015-07-14 | 2015-07-14 | Electric connector casting glue mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520508247.4U CN204793580U (en) | 2015-07-14 | 2015-07-14 | Electric connector casting glue mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204793580U true CN204793580U (en) | 2015-11-18 |
Family
ID=54533567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520508247.4U Active CN204793580U (en) | 2015-07-14 | 2015-07-14 | Electric connector casting glue mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204793580U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107681213A (en) * | 2017-09-29 | 2018-02-09 | 欣旺达电子股份有限公司 | Battery protecting plate, encapsulating die and battery |
| CN114188714A (en) * | 2021-12-08 | 2022-03-15 | 贵州航天电子科技有限公司 | Structure of broadband microstrip antenna |
-
2015
- 2015-07-14 CN CN201520508247.4U patent/CN204793580U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107681213A (en) * | 2017-09-29 | 2018-02-09 | 欣旺达电子股份有限公司 | Battery protecting plate, encapsulating die and battery |
| CN114188714A (en) * | 2021-12-08 | 2022-03-15 | 贵州航天电子科技有限公司 | Structure of broadband microstrip antenna |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 11-3 Hongyi Road, Xinwu District, Wuxi City, Jiangsu Province, 214028 Patentee after: Wuxi Synchronous Electronic Technology Co.,Ltd. Country or region after: China Address before: Room C508, No. 18 Qingyuan Road, Wuxi National High tech Industrial Development Zone, Wuxi City, Jiangsu Province, 214135 Patentee before: P.C.B.A. ELECTRONIC (WUXI) LTD. Country or region before: China |