CN203135121U - Countersunk DC power supply socket - Google Patents
Countersunk DC power supply socket Download PDFInfo
- Publication number
- CN203135121U CN203135121U CN 201320158424 CN201320158424U CN203135121U CN 203135121 U CN203135121 U CN 203135121U CN 201320158424 CN201320158424 CN 201320158424 CN 201320158424 U CN201320158424 U CN 201320158424U CN 203135121 U CN203135121 U CN 203135121U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- supply socket
- jack
- power supply
- plug
- 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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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a countersunk DC power supply socket, which can be used to solve the problem that the plug is easy to shake, and is not stable, when the conventional DC power supply socket and the plug are connected together. The countersunk DC power supply socket comprises a pedestal (1) and a wiring pin. The pedestal (1) is provided with a jack (2). The wiring pin can be divided into a flat sheet (3), a bending sheet (4), and a reed (5), and one end of each of the flat sheet (3), the bending sheet (4), and the reed (5) is disposed in the jack (2), and the other end is extended out of the pedestal (1). The countersunk DC power supply socket is characterized in that the outer side of the jack (2) of the pedestal (1) is provided with a countersink (6), an outer diameter of which is cooperated with an outer diameter of a plug body. According to the countersunk DC power supply socket, the outer end of the jack is additionally provided with the countersink, and the plug body is cooperated with the countersink, therefore the connection between the plug and the pedestal is stable, safe, reliable, and is not easy to shake.
Description
Technical field
The utility model relates to a kind of DC power supply input interface element, is specifically related to a kind of countersunk head DC supply socket.
Background technology
The DC supply socket is the interface of electronic product power supply or charging, and the DC supply socket is installed on the circuit board of electronic equipment.Existing DC supply socket mainly is made up of pedestal and wiring pin, and pedestal is provided with jack, and the wiring pin is divided into plain film, bending and reed, and an end of plain film, bending and reed is installed in the jack, and the other end stretches out with circuit board from pedestal and fixes.In use, the DC supply socket matches with plug, and the metal position of plug front portion is inserted in the jack on the pedestal, is prone to after the connection and rocks instability.
The utility model content
When being connected with plug in order to overcome existing DC supply socket, plug is prone to and rocks and unsettled deficiency, the utility model provides a kind of countersunk head DC supply socket, this countersunk head DC supply socket has increased counterbore in the outer end of jack, plug body cooperates with counterbore, plug is connected stable with pedestal, do not rock, and is safe and reliable.
The technical solution of the utility model is: a kind of countersunk head DC supply socket comprises pedestal and wiring pin, pedestal is provided with jack, the wiring pin is divided into plain film, bending and reed, one end of plain film, bending and reed is installed in the jack, the other end stretches out from pedestal, and the outside of jack is provided with the counterbore that matches with the plug body external diameter on the pedestal.
The degree of depth of described counterbore is at least 4mm.
The utlity model has following beneficial effect: owing to take such scheme, in use, the front end of plug is inserted into the interior connection circuit that contacts with plain film, bending and reed of jack, plug body then cooperates with counterbore, rocking of plug body is limited, plug is connected stable with pedestal, do not rock, and is safe and reliable.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model.
1-pedestal among the figure, 2-jack, 3-plain film, 4-bending, 5-reed, 6-counterbore.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
By shown in Figure 1, a kind of countersunk head DC supply socket comprises pedestal 1 and wiring pin, pedestal 1 is provided with jack 2, the wiring pin is divided into plain film 3, bending 4 and reed 5, one end of plain film 3, bending 4 and reed 5 is installed in the jack 2, the other end stretches out from pedestal 1, and the outside of jack 2 is provided with the counterbore 6 that matches with the plug body external diameter on the pedestal 1.Owing to take such scheme, in use, the front end of plug is inserted into the jack 2 interior connection circuit that contact with plain film 3, bending 4 and reed 5, plug body then cooperates with counterbore 6, and rocking of plug body is limited, and plug is connected stable with pedestal 1, do not rock, safe and reliable.
The degree of depth of described counterbore 6 is at least 4mm.The degree of depth of counterbore 6 is by the Design of length of plug body, and its degree of depth is so that stabilize to suitable after pegging graft, connecting.
Claims (2)
1. countersunk head DC supply socket, comprise pedestal (1) and wiring pin, pedestal (1) is provided with jack (2), the wiring pin is divided into plain film (3), bending (4) and reed (5), one end of plain film (3), bending (4) and reed (5) is installed in the jack (2), the other end stretches out from pedestal (1), it is characterized in that: the outside that pedestal (1) is gone up jack (2) is provided with the counterbore (6) that matches with the plug body external diameter.
2. a kind of countersunk head DC according to claim 1 supply socket is characterized in that: the degree of depth of described counterbore (6) is at least 4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320158424 CN203135121U (en) | 2013-04-01 | 2013-04-01 | Countersunk DC power supply socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320158424 CN203135121U (en) | 2013-04-01 | 2013-04-01 | Countersunk DC power supply socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203135121U true CN203135121U (en) | 2013-08-14 |
Family
ID=48943064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320158424 Expired - Fee Related CN203135121U (en) | 2013-04-01 | 2013-04-01 | Countersunk DC power supply socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203135121U (en) |
-
2013
- 2013-04-01 CN CN 201320158424 patent/CN203135121U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20140401 |