CN202395241U - Connector - Google Patents
Connector Download PDFInfo
- Publication number
- CN202395241U CN202395241U CN2011205485585U CN201120548558U CN202395241U CN 202395241 U CN202395241 U CN 202395241U CN 2011205485585 U CN2011205485585 U CN 2011205485585U CN 201120548558 U CN201120548558 U CN 201120548558U CN 202395241 U CN202395241 U CN 202395241U
- Authority
- CN
- China
- Prior art keywords
- plug
- connector
- plug body
- locking
- binding ring
- 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 discloses a connector, which comprises a plug and a plug shell, wherein a fastening ring is sleeved outside the plug movably; the inner diameter of the fastening ring is equivalent to the outer diameter of the rear end of the plug shell; a fastening flange is arranged at the inner wall of the fastening ring; and a fastening sliding slot into which the fastening flange can be embedded is arranged at the periphery of the rear end part of the plug shell. Compared with the existing connector, the connector provided by the utility model is simple in structure and convenient to install and has stronger immobility, and the installation can be realized only with a common screwdriver; in addition, since the fastening ring is located on the plug, the connector provided by the utility model can be installed on a panel fixedly.
Description
Technical field
The utility model relates to electronic technology field, is specifically related to a kind of connector.
Background technology
Connector is a kind of conductor equipment in the circuit, and it mainly plays the effect of connection, and forms less resistance in its connection conducting place as far as possible, to reduce the wastage, promotes conduction efficiency.
Common connector is connected between binding ring and plug body in the plug, generally is that binding ring is fastenedly connected the rear portion at plug body; Adopt the step between its two; Realize installing and fixing purpose this connected mode, and complex structure at the annex that adds afterbody; Installation process is easy inadequately, and fastness is not strong.
The utility model content
To the deficiency of prior art, the purpose of the utility model is intended to provide a kind of connector, and it is simple in structure, has stronger fastness, and is easy for installation.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
A kind of connector; Comprise plug and plug body, the external activity of plug is socketed with a binding ring, and the external diameter of the internal diameter of this binding ring and plug body rear end is suitable; The inwall of binding ring is provided with locking flange, and plug body rearward end periphery is provided with the locking chute that can supply locking flange to embed.
Plug and plug body inside are provided with contact pin; The rearward end of contact pin have one can supply the cable cross-under installing hole and one radially extend and the screw hole of medial extremity conducting to installing hole along it; Ecto-entad is fitted with the screw that is threaded with it in the screw hole, the medial extremity of screw extend into form in the installing hole one be used to compress cable the line ball end.
The locking chute is in the outer surface track extension in the shape of a spiral of plug body, and the locking chute is by being positioned at the initial opening extension of plug body rear end face and terminating in a cecum.
Side direction near its cecum on the diapire of locking chute is extruded with a defining flange outward.
The beneficial effect of the utility model is:
Than existing connector, the connector construction of the utility model is simple, has stronger fastness, and is easy for installation, only needs common screwdriver just can realize its installation.In addition, because binding ring is to be positioned on the plug, make the connector of the utility model to be fixedly mounted on the panel.
Description of drawings
Fig. 1 is the structural representation of a kind of connector of the utility model;
Fig. 2 is the scheme of installation of connector shown in Figure 1;
Fig. 3 is the structural representation of contact pin among Fig. 2.
Embodiment
Below, in conjunction with accompanying drawing and embodiment, the utility model done further describing:
Like Fig. 1, shown in 2, be a kind of connector of the utility model, it comprises plug 1 and plug body 2; Front end movable sleeve at plug 1 is connected to a binding ring 3, this binding ring 3 can with respect to plug 1 around it the two rotational, the bottom of binding ring 3 is articulated on the plug 1; Its two axial relative motion can not take place, the external diameter of the internal diameter of binding ring 3 and plug body 2 rearward end is suitable, at the inwall of binding ring 3; Be provided with locking flange 31,, be provided with and the corresponding locking chute 21 of locking flange 31 couplings at the rear end and the outer surface that plug 1 is connected of plug body 2; Locking chute 21 extends along helical trajectory at the outer surface of plug body 2, and it originates in the opening that is positioned at plug body 2 rear end faces, and ends at a cecum; During installation, the rear end of the front end banjo shell 2 of plug 1, and make locking flange 31 aim at the opening of locking chute 21; Afterwards, along the bearing of trend rotation lock ring 3 of locking chute 21, then locking flange 31 slides into the cecum of locking chute 21 along the track of locking chute 21; And be in the lock position, at this moment, plug 1 is connected with plug body 2 and finishes.In addition, in order to obtain better fixed effect, on the diapire of locking chute 21, near a side of its cecum; Be provided with a defining flange 211, in above-mentioned installation process, when locking flange 31 turns to defining flange 211 places; Order about locking flange 31 deformation by external force, stride across defining flange 211, locking flange 31 is limited between the cecum of defining flange 211 and locking chute 21; Thus, do not receiving under the less prerequisite of external force or external force, binding ring 3 can not rotate with respect to plug body 2; Above-mentioned defining flange 211 not only possesses the effect that limits locking flange 31, and it can also reach locking prompting purpose when mounted.
In conjunction with shown in Figure 3, in plug 1, be provided with contact pin 4; The end of contact pin 4 has an installing hole 41, and the end of contact pin 4 radially is provided with a screw hole 42 along it, medial extremity conducting to the installing hole 41 of this screw hole 42; During wiring, the end of cable is inserted in the installing hole 41, utilizes a screw 5 to pass the preset through hole of plug 1 sidewall; And be inserted in the screw hole 42; The end of screw 5 is pressed on the inwall of installing hole 41 with cable, and cable is contacted with the inwall of installing hole 41, guarantees that fully cable and contact pin 4 electrically conduct.A same contact pin that is provided with in plug body 2, these contact pins that are arranged in the plug body 2 are identical with above-mentioned syndeton, do not do repeat specification here.When plug 1 docked with plug body 2, corresponding contact pin contact connected, and final the realization electrically conducts.
According to public office technology general knowledge, many contact pins to mutual correspondence can be set in plug 1 and plug body 2.
For a person skilled in the art, can make other various corresponding changes and distortion, and these all changes and distortion should belong within the protection range of the utility model claim all according to the technical scheme and the design of above description.
Claims (4)
1. connector; Comprise plug and plug body; It is characterized in that the external activity of plug is socketed with a binding ring, the external diameter of the internal diameter of this binding ring and plug body rear end is suitable; The inwall of binding ring is provided with locking flange, and plug body rearward end periphery is provided with the locking chute that can supply locking flange to embed.
2. connector as claimed in claim 1; It is characterized in that; Plug and plug body inside are provided with contact pin; The rearward end of contact pin have one can supply the cable cross-under installing hole and one radially extend and the screw hole of medial extremity conducting to installing hole along it, ecto-entad is fitted with the screw that is threaded with it in the screw hole, the medial extremity of screw extend into form in the installing hole one be used to compress cable the line ball end.
3. connector as claimed in claim 1 is characterized in that, the locking chute is in the outer surface track extension in the shape of a spiral of plug body, and the locking chute is by being positioned at the initial opening extension of plug body rear end face and terminating in a cecum.
4. connector as claimed in claim 3 is characterized in that, the side direction near its cecum on the diapire of locking chute is extruded with a defining flange outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205485585U CN202395241U (en) | 2011-12-23 | 2011-12-23 | Connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205485585U CN202395241U (en) | 2011-12-23 | 2011-12-23 | Connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202395241U true CN202395241U (en) | 2012-08-22 |
Family
ID=46670144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205485585U Expired - Fee Related CN202395241U (en) | 2011-12-23 | 2011-12-23 | Connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202395241U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106603000A (en) * | 2017-02-09 | 2017-04-26 | 无锡百祺电子科技有限公司 | A connector having stress release holes |
-
2011
- 2011-12-23 CN CN2011205485585U patent/CN202395241U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106603000A (en) * | 2017-02-09 | 2017-04-26 | 无锡百祺电子科技有限公司 | A connector having stress release holes |
| CN106603000B (en) * | 2017-02-09 | 2018-10-23 | 无锡百祺电子科技有限公司 | Connector with stress relief hole |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20171223 |