CN204597091U - A kind of waterproof power source connector - Google Patents
A kind of waterproof power source connector Download PDFInfo
- Publication number
- CN204597091U CN204597091U CN201520326884.XU CN201520326884U CN204597091U CN 204597091 U CN204597091 U CN 204597091U CN 201520326884 U CN201520326884 U CN 201520326884U CN 204597091 U CN204597091 U CN 204597091U
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- power source
- insulating body
- shape connecting
- weld part
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of waterproof power source connector, include insulating body, insulating body is provided with the centre bore extended along its length and the lateral orifices communicated with centre bore, is plugged with source connection terminal, lateral orifices is plugged with flexible terminal in described centre bore; The end of described insulating body is provided with package cavity, and package cavity place is provided with insulation-encapsulated plate, and the weld part of described source connection terminal and flexible terminal all passes from insulation-encapsulated plate.Extend forward at the front end face of insulating body and have Single port bulge loop, and be provided with a sealing ring on port bulge loop.The utility model is respectively equipped with insulation-encapsulated plate and sealing ring at its front and back ends, carry out and the place that power connector there will be moisture infiltration is shut, after ensureing power connector fixed installation, there is good sealing property, prevent external moisture from entering from power connector and affecting the work of electronic product, make electronic product more safe and reliable in use.
Description
Technical field
The utility model relates to connector technique field, refers in particular to
oneplant waterproof power source connector.
Background technology
The various point reader being mainly used in phonetic study is come out one after another in recent years, and point reader is modern student, especially the requisite study appurtenance of pupil, and its usage range widely.Structure in the talking pen of point reader generally comprises various electronic components and circuit.Also not finding at present temporarily can the talking pen of waterproof, and the shell joint of talking pen and power supply connection hole can not waterproof, because it does not do the design of water-proofing treatment.Pupil is genuine does water inlet talking pen because of carelessness, and first people generally can take off by a shell, then water is cleaned up hill and dale, circuit board is dried.If but there is water to flow into the inside from power connector, be difficult to the water of power connector inside to dry, if be very easy to cause element short when charging, serious, that point reader just likely breaks down completely, can only take maintenance station and repair.
Utility model content
The utility model provides for the problem of prior art
oneplant waterproof power source connector, effectively can prevent steam from entering the inside of electronic product from the port of power connector, there is good water resistance.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
oneplant waterproof power source connector, include insulating body, described insulating body is provided with the centre bore extended along its length and the lateral orifices communicated with centre bore, is plugged with source connection terminal, lateral orifices is plugged with flexible terminal in described centre bore; The end of described insulating body is provided with package cavity, and described package cavity place is provided with insulation-encapsulated plate, and the weld part of described source connection terminal and flexible terminal all passes from insulation-encapsulated plate.
Further, the front end face of described insulating body extends forward Single port bulge loop, and port bulge loop is provided with a sealing ring.
Wherein, described weld part is bar shaped leg, and bar shaped leg offers the solidus hole be convenient to wire and be fastened.
Wherein, described flexible terminal comprises described weld part, Contraband shape connecting portion and two elastic arms be arranged on Contraband shape connecting portion, and weld part, Contraband shape connecting portion and elastic arm are one-body molded; Described Contraband shape connecting portion is fixed in lateral orifices, and described two elastic arms are arranged symmetrically with.
Further, described elastic arm is provided with bending lug boss.
Wherein, described source connection terminal comprises ∪ shape connecting portion, circular grafting core and described weld part, and weld part, ∪ shape connecting portion and circular grafting core are one-body molded; Described ∪ shape connecting portion inserts and is fixed in centre bore, and described circular grafting core is between two elastic arms.
The beneficial effects of the utility model:
The utility model provides
oneplant waterproof power source connector and be respectively equipped with insulation-encapsulated plate and sealing ring at front and back ends, carry out and the place that power connector there will be moisture infiltration is shut, after ensureing power connector fixed installation, there is good sealing property, prevent external moisture from entering from power connector and affecting the work of electronic product, make electronic product more safe and reliable in use.
Accompanying drawing explanation
Fig. 1 is the utility model
oneplant the three-dimensional structure diagram of waterproof power source connector.
Fig. 2 is the utility model
oneplant the three-dimensional structure diagram at another visual angle of waterproof power source connector.
Fig. 3 is the utility model
oneplant the STRUCTURE DECOMPOSITION figure of waterproof power source connector.
Fig. 4 is the utility model
oneplant the internal structure schematic diagram of waterproof power source connector.
Reference numeral in Fig. 1 to Fig. 4 comprises:
1-insulating body, 2-source connection terminal
3-flexible terminal, 4-insulation-encapsulated plate
5-weld part, 51-solidus hole
6-port bulge loop, 7-sealing ring
8-Contraband shape connecting portion, 9-elastic arm
10-∪ shape connecting portion, 11-circular grafting core.
Embodiment
For the ease of the understanding of those skilled in the art, be further described the utility model below in conjunction with embodiment and accompanying drawing, the content that execution mode is mentioned is not to restriction of the present utility model.See Fig. 1 to Fig. 4, below in conjunction with accompanying drawing, the utility model is described in detail.
Provided by the utility model
oneplant waterproof power source connector, include insulating body 1, described insulating body 1 is provided with the centre bore extended along its length and the lateral orifices communicated with centre bore, is plugged with source connection terminal 2 in described centre bore, and lateral orifices is plugged with flexible terminal 3; The end of described insulating body 1 is provided with package cavity, and described package cavity place is provided with insulation-encapsulated plate 4, and the weld part 5 of described source connection terminal 2 and flexible terminal 3 all passes from insulation-encapsulated plate 4.Further, the front end face of described insulating body 1 extends forward Single port bulge loop 6, and port bulge loop 6 is provided with a sealing ring 7.Waterproof power source connector is respectively equipped with insulation-encapsulated plate 4 and sealing ring 7 at its front and back ends, concrete, insulation-encapsulated plate 4 can prevent steam from entering in electronic product from the rear end of power connector, and sealing ring 7 prevents steam from entering in electronic product from the front end of power connector; Therefore the place that power connector there will be moisture infiltration is shut, after ensureing power connector fixed installation, there is good sealing property, prevent external moisture from entering from power connector and affecting the work of electronic product, make electronic product more safe and reliable in use.
In the utility model, described weld part 5 is bar shaped leg, insulation-encapsulated plate 4 offers the through hole for bar shaped leg adaptation, and bar shaped leg passes insulation-encapsulated plate 4 from through hole.Bar shaped leg offers the solidus hole 51 be convenient to wire and be fastened, and the wire stiff end in electronic product is first wound on solidus hole 51, then carries out soldering and fix, and ensures that wire contacts well with weld part 5.In the utility model, after wire and weld part 5 are fixed, smear last layer glue again at the lateral surface of insulation-encapsulated plate 4, make the end of waterproof power source connector have good sealing property.
In the utility model, described flexible terminal 3 comprises described weld part 5, Contraband shape connecting portion 8 and two elastic arms 9 be arranged on Contraband shape connecting portion 8, and weld part 5, Contraband shape connecting portion 8 and elastic arm 9 are one-body molded; Described Contraband shape connecting portion 8 is fixed in lateral orifices, and described two elastic arms 9 are arranged symmetrically with, and when connector inserts in power connector, two elastic arms 9 will clamp its both sides, make contact stabilization better.Further, described elastic arm 9 is provided with bending lug boss, and bending lug boss has larger contact area, is convenient to keep good contact condition.Wherein, described source connection terminal 2 comprises ∪ shape connecting portion 10, circular grafting core 11 and described weld part 5, and weld part 5, ∪ shape connecting portion 10 and circular grafting core 11 are one-body molded; Described ∪ shape connecting portion 10 inserts and is fixed in centre bore, and described circular grafting core 11 is between two elastic arms 9.Described source connection terminal 2 and flexible terminal 3 all adopt Sheet Metal Forming Technology to be made, and machine-shaping is simple, the low and stabilized structure of cost of manufacture.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (6)
1.
oneplant waterproof power source connector, it is characterized in that: include insulating body, described insulating body is provided with the centre bore extended along its length and the lateral orifices communicated with centre bore, is plugged with source connection terminal, lateral orifices is plugged with flexible terminal in described centre bore; The end of described insulating body is provided with package cavity, and described package cavity place is provided with insulation-encapsulated plate, and the weld part of described source connection terminal and flexible terminal all passes from insulation-encapsulated plate.
2. according to claim 1
oneplant waterproof power source connector, it is characterized in that: the front end face of described insulating body extends forward Single port bulge loop, and port bulge loop is provided with a sealing ring.
3. according to claim 1
oneplant waterproof power source connector, it is characterized in that: described weld part is bar shaped leg, bar shaped leg offers the solidus hole be convenient to wire and be fastened.
4. according to claim 1
oneplant waterproof power source connector, it is characterized in that: described flexible terminal comprises described weld part, Contraband shape connecting portion and two elastic arms be arranged on Contraband shape connecting portion, and weld part, Contraband shape connecting portion and elastic arm are one-body molded; Described Contraband shape connecting portion is fixed in lateral orifices, and described two elastic arms are arranged symmetrically with.
5. according to claim 4
oneplant waterproof power source connector, it is characterized in that: described elastic arm is provided with bending lug boss.
6. according to claim 4 or 5
oneplant waterproof power source connector, it is characterized in that: described source connection terminal comprises ∪ shape connecting portion, circular grafting core and described weld part, and weld part, ∪ shape connecting portion and circular grafting core are one-body molded; Described ∪ shape connecting portion inserts and is fixed in centre bore, and described circular grafting core is between two elastic arms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520326884.XU CN204597091U (en) | 2015-05-20 | 2015-05-20 | A kind of waterproof power source connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520326884.XU CN204597091U (en) | 2015-05-20 | 2015-05-20 | A kind of waterproof power source connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204597091U true CN204597091U (en) | 2015-08-26 |
Family
ID=53933207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520326884.XU Expired - Fee Related CN204597091U (en) | 2015-05-20 | 2015-05-20 | A kind of waterproof power source connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204597091U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107016884A (en) * | 2017-05-23 | 2017-08-04 | 昆山金品源精密电子有限公司 | A kind of waterproof of test temperature humidity reads pen |
| CN107025808A (en) * | 2017-05-23 | 2017-08-08 | 昆山金品源精密电子有限公司 | A kind of reading pen of energy waterproof |
-
2015
- 2015-05-20 CN CN201520326884.XU patent/CN204597091U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107016884A (en) * | 2017-05-23 | 2017-08-04 | 昆山金品源精密电子有限公司 | A kind of waterproof of test temperature humidity reads pen |
| CN107025808A (en) * | 2017-05-23 | 2017-08-08 | 昆山金品源精密电子有限公司 | A kind of reading pen of energy waterproof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20180520 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |