CN208315993U - A kind of converter with spring needle - Google Patents
A kind of converter with spring needle Download PDFInfo
- Publication number
- CN208315993U CN208315993U CN201820953310.9U CN201820953310U CN208315993U CN 208315993 U CN208315993 U CN 208315993U CN 201820953310 U CN201820953310 U CN 201820953310U CN 208315993 U CN208315993 U CN 208315993U
- Authority
- CN
- China
- Prior art keywords
- interface
- spring needle
- spring
- usb
- charging interface
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to charger field, it is related to a kind of converter with spring needle, including a charging interface and a spring needle interface, the multiple terminals being equipped in the charging interface, multiple spring needles are provided in the spring needle interface, the multiple terminal rivets one by one with multiple spring needles, it further include the integrally formed plastic shell being coated on the outside of charging interface and spring needle interface, the beneficial effects of the utility model are, this product does not include wire rod, plastic shell uses integrally formed structure, small volume, it is easy to carry, and the connection of spring needle and terminal replaces traditional welding procedure using riveting, production efficiency relatively rises significantly, manufacturing cost further decreases.
Description
The utility model relates to charger field, more specifically, being related to a kind of converter with spring needle.
Background technique
The charging of smartwatch or bracelet generally uses the charger with wire rod, and this charger is unfavorable for carrying, and
Because causing production efficiency lower, manufacturing cost is higher comprising welding procedure.
Utility model content
In view of the deficienciess of the prior art, the purpose of the utility model is to provide a kind of converters with spring needle.
In order to solve above-mentioned technical problem, the utility model is adopted the following technical solutions:
A kind of converter with spring needle, including a charging interface and a spring needle interface, in the charging interface
The multiple terminals being equipped with are provided with multiple spring needles in the spring needle interface, and the multiple terminal and multiple spring needles are one by one
Riveting, further includes the integrally formed plastic shell being coated on the outside of charging interface and spring needle interface.
More specifically, the charging interface includes USB interface, any one in Micro-USB interface and Type-C interface
Kind.
More specifically, the charging interface is USB interface.
More specifically, the USB interface includes USB iron-clad, is set to USB glue core in USB iron-clad and is inlaid in USB glue core
Two interior terminals, there are two the spring needles, and the two-terminal is riveted with two spring needles.
More specifically, the riveting end side of the terminal extends outward to form the first protrusion, and the other side extends outward to form
Two the second protrusions, the first protrusion are arranged in a staggered manner with the second protrusion.
The beneficial effects of the utility model are that this product does not include wire rod, and plastic shell uses integrally formed structure,
Small volume, it is easy to carry, and the connection of spring needle and terminal replaces traditional welding procedure using riveting, and production efficiency is big
Big relatively to rise, manufacturing cost further decreases.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present embodiment.
Fig. 2 is one of the structural schematic diagram after the present embodiment decomposes.
Fig. 3 is the second structural representation after the present embodiment decomposes.
Fig. 4 is the structural schematic diagram of terminal and spring needle riveting.
Specific embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing, but the utility model
Embodiment is not limited to this.
As shown in Fig. 1, Fig. 2 and Fig. 3, a kind of embodiment of the converter with spring needle, including a charging interface 1 and one
A spring needle interface 2, the charging interface 1 are USB interface (male connector) comprising USB iron-clad 12 is set in USB iron-clad 12
USB glue core 13 and two terminals 11 being inlaid in USB glue core 13, the spring needle interface 2 is interior to be arranged there are two spring needle 21,
Described two terminals 11 rivet one by one with two spring needles 21, further include one and are coated on outside charging interface 1 and spring needle interface 2
The riveting end side of the integrally formed plastic shell 3 of side, the terminal 11 extends outward to form the first protrusion 110, the other side
Two the second protrusions 111 are extended outward to form, the first protrusion 110 is arranged in a staggered manner with the second protrusion 111, as shown in Figure 4.
Working principle: USB interface is provided by USB manufacturer, assembled formation, including USB iron-clad 12, is set to USB iron-clad
USB glue core 13 and two terminals 11 being inlaid in USB glue core 13 make terminal then by full automatic riveting equipment in 12
11 rear ends and spring needle rivet, and hold the first protrusion 110 by spring needle 21 tightly with the second protrusion 111, by continuously rushing
Riveting processing, the more traditional welding procedure of processing efficiency greatly promote, and manufacturing cost substantially reduces, and riveting process is completed, then is carried out
Molding technique forms last plastic shell, is integrally formed, and for this product without wire data, volume is light and handy, easy to carry,
When needing to charge, the USB interface male connector of this product is directly inserted on adapter (transformer), then the bracelet that watchband will be removed
(being similar to silkworm head size) is placed on spring needle interface 2, since the plastic casing in 2 outside of spring needle interface is slightly less than bracelet sheet
Body, bracelet ontology can firmly be stuck in plastic casing, be electrically connected and charge with spring needle 21 very much, can also be in spring needle
Magnet adsorbing structure is arranged in interface 2, be combined together the two can closely and charges.
Although specific embodiment of the present utility model is described above, should understand that for those skilled in the art
Above-mentioned to be merely illustrative of, the protection scope of the utility model is to be defined by the appended claims.Those skilled in the art
Under the premise of without departing substantially from the principles of the present invention and essence, technical solution illustrated in the above embodiments can still be carried out
Modification or equivalent replacement of some of the technical features, and these modifications or substitutions each fall within the guarantor of the utility model
Protect range.
Claims (5)
1. a kind of converter with spring needle, which is characterized in that described to fill including a charging interface and a spring needle interface
The multiple terminals being equipped in electrical interface are provided with multiple spring needles, the multiple terminal and multiple bullets in the spring needle interface
Spring needle rivets one by one, further includes the integrally formed plastic shell being coated on the outside of charging interface and spring needle interface.
2. the converter according to claim 1 with spring needle, which is characterized in that the charging interface includes USB interface,
Any one in Micro-USB interface and Type-C interface.
3. the converter according to claim 1 with spring needle, which is characterized in that the charging interface is USB interface.
4. the converter according to claim 3 with spring needle, which is characterized in that the USB interface include USB iron-clad,
USB glue core and two terminals for being inlaid in USB glue in-core in USB iron-clad are set to, there are two the spring needles, the two-terminal
It is riveted with two spring needles.
5. the converter according to claim 3 with spring needle, which is characterized in that the riveting end side of the terminal is outside
The first protrusion is extended to form, the other side extends outward to form two the second protrusions, and the first protrusion is arranged in a staggered manner with the second protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820953310.9U CN208315993U (en) | 2018-06-21 | 2018-06-21 | A kind of converter with spring needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820953310.9U CN208315993U (en) | 2018-06-21 | 2018-06-21 | A kind of converter with spring needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208315993U true CN208315993U (en) | 2019-01-01 |
Family
ID=64707880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820953310.9U Expired - Fee Related CN208315993U (en) | 2018-06-21 | 2018-06-21 | A kind of converter with spring needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208315993U (en) |
-
2018
- 2018-06-21 CN CN201820953310.9U patent/CN208315993U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 Termination date: 20190621 |