CN202957431U - Terminal device connector - Google Patents
Terminal device connector Download PDFInfo
- Publication number
- CN202957431U CN202957431U CN 201220638225 CN201220638225U CN202957431U CN 202957431 U CN202957431 U CN 202957431U CN 201220638225 CN201220638225 CN 201220638225 CN 201220638225 U CN201220638225 U CN 201220638225U CN 202957431 U CN202957431 U CN 202957431U
- Authority
- CN
- China
- Prior art keywords
- pin hole
- adapters
- adapter
- terminal device
- device connector
- 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 relates to a port device connector, in particular to a terminal device connector. The terminal device connector comprises a plurality of adapters, wherein needle holes for connection are arranged on the adapters, the adapters are connected in series, and a power cable and a signal cable are respectively connected onto corresponding needle holes of every two adjacent adapters. After adopting the structure, one terminal device can be connected onto each adapter and is powered on through the power cables. In addition, signal transmission of each terminal device is performed through the signal cables.
Description
Technical field
The utility model relates to a kind of port device connector, particularly a kind of local side.
Background technology
Terminal equipment is more and more now, often is connected with a plurality of terminal equipments on the main frame.For so that terminal equipment can work and timely transmitting data information, need to be power terminal equipment by power cable just, then carry out exchanges data by signal cable and terminal equipment.
Summary of the invention
The utility model technical issues that need to address provide the connector that power supply and signal transmission can be provided for a plurality of terminal equipments.
For solving above-mentioned technical problem, local side of the present utility model comprises some adapters, be provided with on the described adapter to connect and use pin hole, described adapter is cascaded, and is connected with respectively power cable and signal cable on the corresponding pin hole of adjacent two adapters.
Except two adapters at two ends, other the adapter outside is injected with shell.
Each pin hole with the injection casing adapter of described centre divides two-layer up and down, is inserted with pcb board between the two-layer pin hole up and down.
After adopting said structure, can connect a terminal equipment on each adapter, by power cable each terminal equipment be switched on; Carry out the transmission of signal by signal cable and each terminal equipment simultaneously.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the end view of the utility model adapter pin hole.
Fig. 3 is the connection diagram of power cable and signal cable between each adapter of the utility model.
Among the figure: 101 is shell, and 102 is adapter
201 is the first pin hole, and 202 is the 5th pin hole, and 203 is the 6th pin hole, and 204 is the nine kinds of needles hole
301 is red power transmission line, and 302 is white power transmission line
Embodiment
As shown in Figure 1, local side of the present utility model comprises 14 adapters 102, is provided with on the described adapter to connect to use pin hole.As shown in Figure 2, each adapter pin hole is divided into two-layer up and down, and the upper strata is followed successively by the first pin hole 201 to the 5th pin holes 202 from the right side from a left side, and lower floor is followed successively by the 6th pin hole 203 to nine kinds of needles hole 204 from the right side from a left side.Described 14 adapters are cascaded, and are connected with respectively power cable and signal cable on the corresponding pin hole of adjacent two adapters.Here power cable comprises red power transmission line 301 and white power transmission line 302, and described red power transmission line 301 is connected on the second pin hole of each adapter, and white power transmission line 302 is connected on the 5th pin hole of each adapter.Signal cable also comprises two, is connected on first pin hole and the 6th pin hole of each adapter.
As shown in Figure 1, for the adapter to the centre is protected, except two adapters at two ends, other the adapter outside is injected with shell 101.
For good controlling dimension when the injection moulding, each pin hole with the injection casing adapter of described centre divides two-layer up and down, is inserted with pcb board between the two-layer pin hole up and down.The so direct some position between the lower pinhole on the short circuit, then wire welding is at PCB tail end upper and lower surface.As shown in Figure 3, the second pin hole, the 3rd pin hole, the 7th pin hole short circuit of middle each adapter, the 4th pin hole, the 5th pin hole, the 8th pin hole, nine kinds of needles hole short circuit so just can fine controlling dimensions when injection moulding.
Certainly, pcb board of the present utility model also can change other applicable materials into, and such conversion all drops within the protection range of the present utility model.
Claims (3)
1. a local side comprises some adapters, is provided with on the described adapter to connect to use pin hole, and it is characterized in that: described adapter is cascaded, and is connected with respectively power cable and signal cable on the corresponding pin hole of adjacent two adapters.
2. according to local side claimed in claim 1, it is characterized in that: except two adapters at two ends, other the adapter outside is injected with shell.
3. according to local side claimed in claim 2, it is characterized in that: each pin hole with the injection casing adapter of described centre divides two-layer up and down, is inserted with pcb board between the two-layer pin hole up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220638225 CN202957431U (en) | 2012-11-28 | 2012-11-28 | Terminal device connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220638225 CN202957431U (en) | 2012-11-28 | 2012-11-28 | Terminal device connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202957431U true CN202957431U (en) | 2013-05-29 |
Family
ID=48462983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220638225 Expired - Fee Related CN202957431U (en) | 2012-11-28 | 2012-11-28 | Terminal device connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202957431U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113783026A (en) * | 2021-08-30 | 2021-12-10 | 国网山东省电力公司电力科学研究院 | Scene terminal equipment access system and method based on Internet of things technology |
| CN113922176A (en) * | 2021-10-12 | 2022-01-11 | 贵州电网有限责任公司 | Station terminal RS485 port wiring adapter and use method thereof |
-
2012
- 2012-11-28 CN CN 201220638225 patent/CN202957431U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113783026A (en) * | 2021-08-30 | 2021-12-10 | 国网山东省电力公司电力科学研究院 | Scene terminal equipment access system and method based on Internet of things technology |
| CN113922176A (en) * | 2021-10-12 | 2022-01-11 | 贵州电网有限责任公司 | Station terminal RS485 port wiring adapter and use method thereof |
| CN113922176B (en) * | 2021-10-12 | 2024-04-02 | 贵州电网有限责任公司 | Station terminal RS485 port wiring adapter and application method thereof |
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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: 20130529 Termination date: 20141128 |
|
| EXPY | Termination of patent right or utility model |