CN204577686U - Connector - Google Patents
Connector Download PDFInfo
- Publication number
- CN204577686U CN204577686U CN201520348855.3U CN201520348855U CN204577686U CN 204577686 U CN204577686 U CN 204577686U CN 201520348855 U CN201520348855 U CN 201520348855U CN 204577686 U CN204577686 U CN 204577686U
- Authority
- CN
- China
- Prior art keywords
- connector
- connector shell
- joint pin
- open cavity
- shell
- 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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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a kind of connector, comprise one end with the connector shell of open cavity and some joint pins be fixedly connected with connector shell, connector shell is run through in described joint pin one end, the described joint pin other end is set in parallel in the open cavity of connector shell, described connector shell lateral wall being fixed with snap close, in the open cavity of described connector shell, being also provided with the space bar for being isolated mutually by adjacent joint pin.Mutual completely cutting off such as arranging the electric wire be mounted in connector shell can be opened by the effect of space bar, thus effectively can prevent electric arc, enhance connector fail safe in use greatly.
Description
Technical field
The utility model relates to a kind of link, and more particularly, it relates to a kind of connector.
Background technology
Connector is a kind of parts that we electronic engineering technical staff often contacts.Its effect is very simple: be blocked in circuit between place or isolated obstructed circuit, erect the bridge of communication, thus make current flowing, make the function that circuit realiration is predetermined.Connector is indispensable parts in electronic equipment.
Existing connector in use, energising electric lead or electrical connector will be arranged in connector, electric lead adjacent like this or electrical connector directly will electrogenesis arcs, form spark, heating produces high temperature, such connector will become a potential safety hazard, affects people's security of the lives and property.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of stable connection, more safe and reliable connector.
For achieving the above object, the utility model provides following technical scheme: a kind of connector, comprise one end with the connector shell of open cavity and some joint pins be fixedly connected with connector shell, connector shell is run through in described joint pin one end, the described joint pin other end is set in parallel in the open cavity of connector shell, described connector shell lateral wall being fixed with snap close, in the open cavity of described connector shell, being also provided with the space bar for being isolated mutually by adjacent joint pin.
Preferably, described connector shell bottom is provided with the through hole for installing joint pin; Described joint pin is fixed with the first grip block and the second grip block, described first grip block is external inconsistent with connector shell at connector case, and described second grip block is inconsistent with connector shell in open cavity.
Preferably, one end that described joint pin is arranged on connector case external is provided with connecting hole.
Preferably, described connector shell is also provided with radiating groove.
Preferably, described radiating groove runs through connector shell end face and is arranged in space bar.
Preferably, described connector shell still there is chamfering.
By adopting technique scheme, mutual completely cutting off such as arranging the electric wire be mounted in connector shell can be opened by the effect of space bar, thus effectively can prevent electric arc, enhancing connector fail safe in use greatly.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model connector embodiment;
Fig. 2 is the vertical view of the utility model connector embodiment;
Fig. 3 is the cutaway view of A-A in Fig. 2;
Fig. 4 is the partial enlarged drawing of B in Fig. 3.
Reference numeral: 1, connector shell; 11, open cavity; 12, through hole; 13, chamfering; 2, joint pin; 21, the first grip block; 22, the second grip block; 23, connecting hole; 3, snap close; 4, space bar; 5, radiating groove.
Embodiment
Referring to figs. 1 through Fig. 4, the utility model connector embodiment is described further.
A kind of connector, comprise one end with the connector shell 1 of open cavity 11 and some joint pins 2 be fixedly connected with connector shell 1, connector shell 1 is run through in described joint pin 2 one end, described joint pin 2 other end is set in parallel in the open cavity 11 of connector shell 1, described connector shell 1 lateral wall being fixed with snap close 3, in the open cavity 11 of described connector shell 1, being also provided with the space bar 4 for being isolated mutually by adjacent joint pin 2.Mutual completely cutting off such as arranging the electric wire be mounted in connector shell 1 can be opened by the effect of space bar 4, thus effectively can prevent electric arc, enhance connector fail safe in use greatly.
Its space bar 4 is made up of insulating ceramics, intensity and the hardness of isolated plate can either be improved so greatly, improve the useful life of space bar 4, but also good insulated wire can be kept by look space bar 4, like this after open cavity 11 is on average split interval by space bar 4, just individual cavities independent one by one can be formed in its open cavity 11, and the quantity being arranged on the joint pin 2 on connector shell 1 is corresponding with individual cavities, an independent joint pin 2 is set in each individual cavities, can conveniently access individual signal or power supply in connector, and independent protection can be carried out to the electric wire that these are connected in individual cavities.
Described connector shell 1 bottom is provided with the through hole 12 for installing joint pin 2; Described joint pin 2 is fixed with the first grip block 21 and the second grip block 22, described first grip block 21 is outer inconsistent with connector shell 1 at connector shell 1, described second grip block 22 in open cavity 11 and connector shell 1 inconsistent.By joint pin 2 by when through hole 12 is on connector shell 1, just can make to be arranged on the first grip block 21 on joint pin 2 and connector shell 1 clamps by the second grip block 22, thus stable for joint pin 2 can be arranged on connector shell 1.
Described joint pin 2 one end be arranged on outside connector shell 1 is provided with connecting hole 23.Connector can be facilitated power supply or the signal of telecommunication to be exported by the effect of connecting hole 23, facilitate joint pin 2 to be plugged on other electric equipments.
Described connector shell 1 is also provided with radiating groove 5.Described radiating groove 5 runs through connector shell 1 end face and is arranged in space bar 4.Fast the heat of connector inside can be distributed by the effect of radiating groove 5, and radiating groove 5 is arranged in space bar 4, this makes it possible to the heat of connector inwall also can distribute fast, substantially increase radiating effect and the fail safe of connector.
Described connector shell 1 still there is chamfering 13, can effectively prevent direction anti-inserted by the effect of chamfering 13, play foolproof function.
The above is only preferred implementation of the present utility model, protection range of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (6)
1. a connector, comprise one end with the connector shell of open cavity and some joint pins be fixedly connected with connector shell, connector shell is run through in described joint pin one end, the described joint pin other end is set in parallel in the open cavity of connector shell, described connector shell lateral wall being fixed with snap close, it is characterized in that: in the open cavity of described connector shell, being also provided with the space bar for being isolated mutually by adjacent joint pin.
2. connector according to claim 1, is characterized in that: described connector shell bottom is provided with the through hole for installing joint pin;
Described joint pin is fixed with the first grip block and the second grip block, described first grip block is external inconsistent with connector shell at connector case, and described second grip block is inconsistent with connector shell in open cavity.
3. connector according to claim 1, is characterized in that: one end that described joint pin is arranged on connector case external is provided with connecting hole.
4. connector according to claim 1, is characterized in that: described connector shell is also provided with radiating groove.
5. connector according to claim 4, is characterized in that: described radiating groove runs through connector shell end face and is arranged in space bar.
6. connector according to claim 1, is characterized in that: described connector shell still has chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520348855.3U CN204577686U (en) | 2015-05-26 | 2015-05-26 | Connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520348855.3U CN204577686U (en) | 2015-05-26 | 2015-05-26 | Connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204577686U true CN204577686U (en) | 2015-08-19 |
Family
ID=53870283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520348855.3U Expired - Fee Related CN204577686U (en) | 2015-05-26 | 2015-05-26 | Connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204577686U (en) |
-
2015
- 2015-05-26 CN CN201520348855.3U patent/CN204577686U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20180526 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |