CN204167591U - New waterproof connector - Google Patents
New waterproof connector Download PDFInfo
- Publication number
- CN204167591U CN204167591U CN201420579350.3U CN201420579350U CN204167591U CN 204167591 U CN204167591 U CN 204167591U CN 201420579350 U CN201420579350 U CN 201420579350U CN 204167591 U CN204167591 U CN 204167591U
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- CN
- China
- Prior art keywords
- shielding case
- hyoplastron
- dielectric moldings
- waterproof connector
- new waterproof
- 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 utility model discloses a kind of new waterproof connector, include insulating base, plural conductive terminal and shielding case, this insulating base comprises dielectric moldings and hyoplastron, this plural conductive terminal is installed on hyoplastron, this shielding case and hyoplastron form an insertion space, described shielding case both sides have the opening of a hollow out respectively, have a fixing feet, shielding case top is provided with convex closure in two opening upper edges respectively to outside is extended; Above-mentioned dielectric moldings is one-body molded is coated on shielding case outside, and this dielectric moldings comprises roof, diapire, two side and rear wall, and wherein, inside dielectric moldings roof, corresponding above-mentioned convex closure is provided with groove, and above-mentioned convex closure is arranged in this groove; Dielectric moldings sidewall is plugged on the both-side opening of shielding case; Dielectric moldings rear wall is plugged in shielding case rear end.By this, by being coated on shielding case outside by one-body molded for dielectric moldings, sealing up shielding case upper shed, making the better tightness of connector, improve the water resistance of connector.
Description
Technical field
The utility model relates to field of connectors technology, refers in particular to a kind of new waterproof connector.
Background technology
Along with the development of electronic technology, connector is as a kind of media product of signal transmission, its range of application is more and more extensive, no matter be mobile phone, computer, MP3 etc. that the equipment of industrial production or people often use, connector is indispensable as a kind of important medium element.
Connector generally all has insulating base, shielding case and conducting terminal, resigning hole and flange is provided with on shielding case, in the process that connector uses, water or other liquid usually can enter connector inside by resigning hole, cause the damage of connector, have a strong impact on job stability and the useful life of connector, to this, industry easily enters water problem to solve connector, have employed various method, roughly include and adopt Mylar resigning hole and flange to be covered in, stop entering of water or other liquid; A cover plate is adopted to coordinate with insulating base, on cover plate, corresponding resigning hole and flange arrange hollow protuberance, resigning hole and flange is made to be in hollow protuberance, above two kinds of waterproof methods, there is open defect, Mylar classification of waterproof is not high, and under severe environment for use or when service time is long, waterproof membrane easily comes off or lost efficacy; Cover plate is arranged the method for hollow protuberance, connector part quantity is increased, and cover plate dimensional requirement is accurate, design accuracy requires high, and cost increases thereupon, and cover plate is installed on after on insulating base, still there is gap between the two, and water resistance still has defect.Therefore, the waterproof construction of reply connector improves, and with while solution connector waterproof problem, reduces the production cost of connector.
Utility model content
In view of this, the utility model is for the disappearance of prior art existence, its main purpose is to provide a kind of new waterproof connector, it is by being designed to the convex closure sealed by the resigning hole on convention connectors and flange, realize shielding case top to seal completely, and be coated on shielding case outside by one-body molded for insulating base, shielding case upper shed is covered in completely, promotes the water resistance of connector.
For achieving the above object, the utility model adopts following technical scheme:
A kind of new waterproof connector, include insulating base, plural conductive terminal and shielding case, this insulating base comprises dielectric moldings and is located at the hyoplastron of dielectric moldings inside, this plural conductive terminal is installed on hyoplastron, this shielding case and hyoplastron form an insertion space, described shielding case both sides have the opening of a hollow out respectively, have a fixing feet, shielding case top is provided with convex closure in two opening upper edges respectively to outside is extended; Above-mentioned dielectric moldings is one-body molded is coated on shielding case outside, and this dielectric moldings comprises roof, diapire, two side and rear wall, and wherein, inside dielectric moldings roof, corresponding above-mentioned convex closure is provided with groove, and above-mentioned convex closure is arranged in this groove; Dielectric moldings sidewall is plugged on the both-side opening of shielding case; Dielectric moldings rear wall is plugged in shielding case rear end.
As a kind of preferred version: described plural conductive terminal produced by insert molding is on above-mentioned hyoplastron.
As a kind of preferred version: described conducting terminal comprises contact site, holding parts and leg portion, this contact site and holding parts are all positioned on above-mentioned hyoplastron, this leg portion is stretched out by hyoplastron rear end, and the bending part that this contact site comprises base portion and formed by base portion reverse reflex, this bending part and base portion overlapped.
As a kind of preferred version: described bending part edge is provided with the positioning tooth for mutually locating with insulating base.
As a kind of preferred version: described hyoplastron and dielectric moldings one-body molded.
As a kind of preferred version: described shielding case roof is provided with detent, is provided with the locating convex block corresponding with detent inside dielectric moldings roof, this locating convex block is embedded in detent.
As a kind of preferred version: described fixing feet includes lateral extensions and by the vertical Plug Division of lateral extensions end to downward-extension, this vertical Plug Division parallels with dielectric moldings sidewall.
As a kind of preferred version: described hyoplastron is provided with conducting terminal and hyoplastron one-body molded time location notch that conducting terminal is positioned.
The utility model compared with prior art has obvious advantage and beneficial effect, specifically, as shown from the above technical solution, by being coated on shielding case outside by one-body molded for dielectric moldings, seal up shielding case upper shed, simultaneously, convex closure is set in shielding case top and replaces traditional resigning hole and flange, decrease the water inlet approach of connector, thus, improve the water resistance of connector, and this new waterproof connector adopts cover plate water-tight connector relative to tradition, eliminate the step manufacturing and designing cover plate, decrease production cost, and integral type encapsulation makes the better tightness of connector.
For more clearly setting forth architectural feature of the present utility model and effect, be described in detail below in conjunction with accompanying drawing and specific embodiment.
Accompanying drawing explanation
Fig. 1 is the assembling schematic perspective view of the utility model;
Fig. 2 is the A-A place cross-sectional schematic of Fig. 1;
Fig. 3 is the B-B place cross-sectional schematic of Fig. 1;
Fig. 4 is the shielding case schematic perspective view of the utility model;
Fig. 5 is the insulating base schematic perspective view of the utility model;
Fig. 6 is the conducting terminal schematic perspective view of the utility model.
accompanying drawing identifier declaration:
10, insulating base 11, dielectric moldings
111, roof 1111, groove
1112, locating convex block 112, diapire
113, sidewall 114, rear wall
12, hyoplastron 121, location notch
20, conducting terminal 21, contact site
211, base portion 212, bending part
2121, positioning tooth 22, holding parts
23, leg portion 30, shielding case
31, insertion space 32, opening
33, fixing feet 331, lateral extensions
332, vertical Plug Division 34, convex closure
35, detent.
Embodiment
As shown in Figures 1 to 6, a kind of new waterproof connector, includes insulating base 10, plural conductive terminal 20 and shielding case 30 to the utility model, wherein:
This insulating base 10 comprises dielectric moldings 11 and the one-body molded hyoplastron 12 being located at dielectric moldings 11 inside, this dielectric moldings 10 comprises roof 111, diapire 112, two side 113 and rear wall 114, wherein, groove 1111 and locating convex block 1112 is provided with inside dielectric moldings 10 roof 111; This hyoplastron 12 is extended to form forward by rear wall 114 one, be provided with on hyoplastron 12 conducting terminal 20 and hyoplastron 12 one-body molded time location notch 121 for positioning conducting terminal 20.
This plural conductive terminal 20 produced by insert molding is on above-mentioned hyoplastron 12, this conducting terminal 20 comprises contact site 21, holding parts 22 and leg portion 23, this contact site 21 and holding parts 22 are all positioned on above-mentioned hyoplastron 12, this leg portion 23 is stretched out by hyoplastron 12 rear end, and the bending part 212 that this contact site 21 comprises base portion 211 and formed by base portion 211 reverse reflex, this bending part 212 is overlapped thus add conducting terminal 20 contact site 21 thickness with base portion 211, make conducting terminal 20 and hyoplastron 12 one-body molded time, can better be positioned by above-mentioned location notch 121 pairs of conducting terminals 20, in addition, bending part 212 edge is provided with the positioning tooth 2121 for increasing conducting terminal 20 steadiness.
This shielding case 30 is completely coated by above-mentioned dielectric moldings 11, itself and above-mentioned hyoplastron 12 form an insertion space 31, these shielding case 30 both sides have the opening 32 of a hollow out respectively, a fixing feet 33 is had respectively to outside is extended in two opening 32 upper edges, this fixing feet 33 includes lateral extensions 331 and by the vertical Plug Division 332 of lateral extensions 331 end to downward-extension, this vertical Plug Division 332 parallels with dielectric moldings 11 sidewall 113; This shielding case 30 top is provided with convex closure 34 and detent 35, this convex closure 34 instead of resigning hole and the flange of convention connectors, under the prerequisite that can realize resigning hole and flange said function, water resistance is better, and the groove 1111 that this convex closure 34 correspondence is placed in above-mentioned insulating base 10 is hidden completely by groove 1111; The locating convex block 1112 of above-mentioned insulating base 10 is embedded in the detent 35 of shielding case 30, is bonded to each other tightr to make insulating base 10 and shielding case 30; After shielding case 30 is one-body molded with above-mentioned insulating base 10, dielectric moldings 11 sidewall 113 is plugged on the both-side opening 32 of shielding case 30; Dielectric moldings 11 rear wall 114 is plugged in shielding case 30 rear end.
The utility model principle is as follows: the convex closure 34 arranging sealing in shielding case 30 top replaces resigning hole on convention connectors and flange, thus, shielding case 30 top realizes sealing completely, recycling insulating base 10 is one-body molded is coated on shielding case 30 outside, shielding case 30 upper shed 32 is covered in completely, promotes the water resistance of connector.
Design focal point of the present utility model is, by being coated on shielding case outside by one-body molded for dielectric moldings, seal up shielding case upper shed, simultaneously, convex closure is set in shielding case top and replaces traditional resigning hole and flange, decrease the water inlet approach of connector, thus, improve the water resistance of connector, and this new waterproof connector adopts cover plate water-tight connector relative to tradition, eliminate the step manufacturing and designing cover plate, decrease production cost, and integral type encapsulation makes the better tightness of connector.
The above, it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, therefore all according to technical spirit of the present utility model to any trickle amendment made for any of the above embodiments, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (8)
1. a new waterproof connector, include insulating base, plural conductive terminal and shielding case, this insulating base comprises dielectric moldings and is located at the hyoplastron of dielectric moldings inside, this plural conductive terminal is installed on hyoplastron, this shielding case and hyoplastron form an insertion space, it is characterized in that: described shielding case both sides have the opening of a hollow out respectively having a fixing feet in two opening upper edges respectively to outside is extended, shielding case top is provided with convex closure; Above-mentioned dielectric moldings is one-body molded is coated on shielding case outside, and this dielectric moldings comprises roof, diapire, two side and rear wall, and wherein, inside dielectric moldings roof, corresponding above-mentioned convex closure is provided with groove, and above-mentioned convex closure is arranged in this groove; Dielectric moldings sidewall is plugged on the both-side opening of shielding case; Dielectric moldings rear wall is plugged in shielding case rear end.
2. new waterproof connector according to claim 1, is characterized in that: described plural conductive terminal produced by insert molding is on above-mentioned hyoplastron.
3. new waterproof connector according to claim 1, it is characterized in that: described conducting terminal comprises contact site, holding parts and leg portion, this contact site and holding parts are all positioned on above-mentioned hyoplastron, this leg portion is stretched out by hyoplastron rear end, and the bending part that this contact site comprises base portion and formed by base portion reverse reflex, this bending part and base portion overlapped.
4. new waterproof connector according to claim 3, is characterized in that: described bending part edge is provided with the positioning tooth for mutually locating with insulating base.
5. new waterproof connector according to claim 1, is characterized in that: described hyoplastron and dielectric moldings one-body molded.
6. new waterproof connector according to claim 1, is characterized in that: described shielding case roof is provided with detent, inside dielectric moldings roof, is provided with the locating convex block corresponding with detent, this locating convex block is embedded in detent.
7. according to the new waterproof connector described in claim 1, it is characterized in that: described fixing feet includes lateral extensions and by the vertical Plug Division of lateral extensions end to downward-extension, this vertical Plug Division parallels with dielectric moldings sidewall.
8., according to the new waterproof connector described in claim 1, it is characterized in that: described hyoplastron is provided with conducting terminal and hyoplastron one-body molded time location notch that conducting terminal is positioned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420579350.3U CN204167591U (en) | 2014-10-09 | 2014-10-09 | New waterproof connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420579350.3U CN204167591U (en) | 2014-10-09 | 2014-10-09 | New waterproof connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204167591U true CN204167591U (en) | 2015-02-18 |
Family
ID=52541244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420579350.3U Active CN204167591U (en) | 2014-10-09 | 2014-10-09 | New waterproof connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204167591U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105140697A (en) * | 2015-09-23 | 2015-12-09 | 连展科技（深圳）有限公司 | Socket electric connector |
| CN106877089A (en) * | 2017-03-14 | 2017-06-20 | 欧舶智能科技（上海）有限公司 | A kind of intrusive mood deep water connector |
-
2014
- 2014-10-09 CN CN201420579350.3U patent/CN204167591U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105140697A (en) * | 2015-09-23 | 2015-12-09 | 连展科技（深圳）有限公司 | Socket electric connector |
| CN106877089A (en) * | 2017-03-14 | 2017-06-20 | 欧舶智能科技（上海）有限公司 | A kind of intrusive mood deep water connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |