CN204156170U - A kind of connector for convenience detach - Google Patents
A kind of connector for convenience detach Download PDFInfo
- Publication number
- CN204156170U CN204156170U CN201420618349.7U CN201420618349U CN204156170U CN 204156170 U CN204156170 U CN 204156170U CN 201420618349 U CN201420618349 U CN 201420618349U CN 204156170 U CN204156170 U CN 204156170U
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- shell
- connector
- arrangement
- terminals
- sheet metal
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Abstract
The utility model discloses a kind of Connection Element, aim to provide a kind of connector for convenience detach, its drip irrigation device comprises shell, terminals, two identical cavitys are provided with in described shell, V-arrangement projection is provided with in described cavity, described terminals are elongated metal sheet, described sheet metal is provided with two symmetrical and discontiguous shell fragments, described two shell fragments form V-arrangement, described shell is being provided with through hole near V-arrangement openend, shell fragment set on terminals sheet metal forms discontiguous V-arrangement, interface arrangment is formed with the projection of V-arrangement in cavity pocket of outer cover, such terminals just can well be connected in cavity pocket of outer cover, and shell fragment has again certain elasticity, fully can contact with binding post, prevent because of loose contact causes electronic component cannot normal operation.
Description
Technical field
The utility model relates to a kind of Connection Element, and more particularly, it relates to a kind of connector for convenience detach.
Background technology
Connector is also named connector also referred to as joint and socket, generally refers to electrical connector.Namely device, transmission current or the signal of two active devices is connected.
Connector passes through sheet metal, two kinds of electronic equipments are connected, connector inner metal sheets end and an electronic component are interconnected, and the other end is interconnected by wire and another electronic component, thus realize the transmission of data between two electronic components, electric current, signal.
Connector on the electronic component of present stage is interconnective by welding, and because welding temperature is too high, weld is very easily loosening, thus reduces the fail safe of main circuit switch.
At present, (application number is that the Chinese patent of CN200820036549.6 discloses a kind of main circuit switch) on market, it comprises plug fixed housing, terminals shell, described plug fixed housing and described terminals shell is assembled links into an integrated entity, the surface of described plug fixed housing is laterally evenly provided with some and fenestra, the surface of described terminals shell is laterally evenly provided with some projections, a plug assembly is placed between described adjacent projections, described plug assembly one end coordinates with described adjacent projections locates, and the other end is through described fenestra.
Although this connector is without the need to welding, its disassembly and assembly structure is still relatively complicated, and dismounting is got up relatively inconvenient.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of connector for convenience detach.
For achieving the above object, the utility model provides following technical scheme:
A kind of connector for convenience detach, comprise shell, terminals, two identical cavitys are provided with in described shell, V-arrangement projection is provided with in described cavity, described terminals are elongated metal sheet, described sheet metal is provided with two symmetrical and discontiguous shell fragments, described two shell fragments form V-arrangement, and described shell is being provided with through hole near V-arrangement openend.
By adopting technique scheme, shell fragment set on terminals sheet metal forms discontiguous V-arrangement, interface arrangment can well be formed with the projection of V-arrangement in cavity pocket of outer cover, such terminals just can well be connected in cavity pocket of outer cover, insert in through hole in use by binding post, because inner shell fragment forms V-arrangement, the Stability Analysis of Structures of V-type, shell fragment has again certain elasticity, fully can contact with binding post, prevent because of loose contact causes electronic component cannot normal operation.Two shell fragments forming V-arrangement do not contact with each other, the binding post slightly grown can be inserted in connector, can flick between shell fragment after slightly long binding post inserts, binding post be inserted darker, two shell fragments can clamp binding post again simultaneously, binding post are connected more firm with connector.
The utility model is set to further: described shell fragment is fixedly connected with sheet metal near through hole, gap is had away from through hole and sheet metal, and be provided with lug, the relative shell fragment place of described shell is provided with square through hole, described square through hole is provided with pressing tablet, and described pressing tablet is provided with boss towards lug place.
By adopting technique scheme, after binding post inserts connector, want to extract, only need extrude pressing tablet gently, boss on pressing tablet can match with the lug on shell fragment, boss on pressing tablet is towards the lug motion on shell fragment, lug can be extruded by boss, towards the direction motion of unclamping binding post, thus drive whole shell fragment to boss both sides, again because shell fragment is not fixed on sheet metal away from through hole, now shell fragment can find that case becomes more like a cork, will binding post be unclamped, only need gently binding post to be extracted.
When so just extracting binding post, do not need by very large power, prevent when extracting binding post, firmly excessive, connector is caused damage.Meanwhile, have certain friction due to when binding post and connector plug, can wear and tear binding post and connector, arranges the friction considerably reducing binding post and connector like this, protect connector and binding post, extend the useful life of connector and binding post.
The utility model is set to further: described cavity is being provided with guide pad near V-arrangement projection place, and described guide pad is triangular prism, and described triangular prism bottom surface parallels with V-arrangement projection.
By adopting technique scheme, the clamping of triangular prism shaped guide pad docking line end enters in cavity pocket of outer cover to play guide effect, and make this clamping process whole convenient, clamping position is more accurate.
The utility model is set to further: described sheet metal and housing contacts place are provided with card, and described card is provided with buckle.
By adopting technique scheme, the card on sheet metal makes sheet metal and shell be connected together, and buckle can be more tight with inner shell clamping, makes connector overall structure more firm.
Compared with prior art, its structure of the utility model is simple, is convenient to dismounting, makes the longer service life of connector.
Accompanying drawing explanation
Fig. 1 is the outer casing construction drawing of a kind of connector embodiment for convenience detach of the utility model;
Fig. 2 is the outer casing bottom structure chart of a kind of connector embodiment for convenience detach of the utility model;
Fig. 3 is the terminal structure figure of a kind of connector embodiment for convenience detach of the utility model.
Reference numeral: 1, shell; 2, through hole; 3, pressing tablet; 4, V-arrangement projection; 5, projection; 6, guide pad; 7, terminals; 8, sheet metal; 9, shell fragment; 10, lug; 11, card; 12, buckle.
Embodiment
Referring to figs. 1 through Fig. 3, a kind of connector embodiment for convenience detach of the utility model is described further.
A kind of connector for convenience detach, comprise shell 1, terminals 7, be provided with two identical cavitys in shell 1, be all provided with terminals 7 in two cavitys, in cavity, be provided with V-arrangement projection 4, cavity is being provided with guide pad 6 near V-arrangement projection 4 place, guide pad 6 is triangular prism, and triangular prism bottom surface parallels with V-arrangement projection 4, and triangular prism shaped guide pad 6 docks line end 7 clamping to be entered in shell 1 cavity to play guide effect, make this clamping process whole convenient, clamping position is more accurate.
Terminals 7 are elongated metal sheet 8, sheet metal 8 is provided with two symmetrical and discontiguous shell fragments 9, sheet metal 8 and shell 1 contact position are provided with card 11, card 11 on sheet metal 8 makes sheet metal 8 and shell 1 to be connected together, described card 11 is provided with buckle 12, buckle 12 meeting fastening shell 1 is inner, makes connector overall structure more firm.
Two shell fragments 9 form V-arrangement, shell 1 is being provided with through hole 2 near V-arrangement openend, shell fragment 9 is fixedly connected with sheet metal 8 near through hole 2 place, gap is had away from through hole 2 place and sheet metal 8, and be provided with lug 10, shell 1 is provided with square through hole 2 in shell fragment 9 place relatively, and square through hole 2 is provided with pressing tablet 3, pressing tablet 3 is provided with boss towards lug 10 place.
Shell fragment 9 set on terminals 7 sheet metal 8 forms discontiguous V-arrangement, interface arrangment can well be formed with the projection 5 of V-arrangement in shell 1 cavity, such terminals 7 just can well be connected in shell 1 cavity, in use binding post is inserted in through hole 2, because inner shell fragment 9 forms V-arrangement, the Stability Analysis of Structures of V-type, shell fragment 9 has again certain elasticity, fully can contact with binding post, prevent because of loose contact causes electronic component cannot normal operation.Two shell fragments 9 forming V-arrangement do not contact with each other, the binding post slightly grown can be inserted in connector, can flick between shell fragment 9 after slightly long binding post inserts, binding post be inserted darker, two shell fragments 9 can clamp binding post again simultaneously, binding post are connected more firm with connector.
After binding post inserts connector, want to extract, only need extrude pressing tablet 3 gently, boss on pressing tablet 3 can match with the lug 10 on shell fragment 9, boss on pressing tablet 3 moves towards the lug 10 on shell fragment 9, lug 10 can be extruded by boss, towards the direction motion of unclamping binding post, thus drive whole shell fragment 9 to boss both sides, again because shell fragment 9 is not fixed on sheet metal 8 away from through hole 2 place, now shell fragment 9 can find that case becomes more like a cork, will unclamp binding post, only needs to be extracted by binding post gently.
When so just extracting binding post, do not need by very large power, prevent when extracting binding post, firmly excessive, connector is caused damage.Meanwhile, have certain friction due to when binding post and connector plug, can wear and tear binding post and connector, arranges the friction considerably reducing binding post and connector like this, protect connector and binding post, extend the useful life of connector and binding post.
Below be only preferred implementation of the present utility model, protection range of the present utility model be not only confined to above-described embodiment, 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 (4)
1. a connector for convenience detach, comprise shell, terminals, it is characterized in that: in described shell, be provided with two identical cavitys, V-arrangement projection is provided with in described cavity, described terminals are elongated metal sheet, described sheet metal is provided with two symmetrical and discontiguous shell fragments, described two shell fragments form V-arrangement, and described shell is being provided with through hole near V-arrangement openend.
2. a kind of connector for convenience detach according to claim 1, it is characterized in that: described shell fragment is fixedly connected with sheet metal near through hole, gap is had away from through hole and sheet metal, and be provided with lug, the relative shell fragment place of described shell is provided with square through hole, described square through hole is provided with pressing tablet, and described pressing tablet is provided with boss towards lug place.
3. a kind of connector for convenience detach according to claim 1, is characterized in that: described cavity is being provided with guide pad near V-arrangement projection place, and described guide pad is triangular prism, and described triangular prism bottom surface parallels with V-arrangement projection.
4. a kind of connector for convenience detach according to claim 1, is characterized in that: described sheet metal and housing contacts place are provided with card, and described card is provided with buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420618349.7U CN204156170U (en) | 2014-10-24 | 2014-10-24 | A kind of connector for convenience detach |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420618349.7U CN204156170U (en) | 2014-10-24 | 2014-10-24 | A kind of connector for convenience detach |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204156170U true CN204156170U (en) | 2015-02-11 |
Family
ID=52514259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420618349.7U Active CN204156170U (en) | 2014-10-24 | 2014-10-24 | A kind of connector for convenience detach |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204156170U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105743569A (en) * | 2016-02-17 | 2016-07-06 | 柳州市乾阳机电设备有限公司 | Test device of non-hot-plug optical transmitting-receiving integrated module |
-
2014
- 2014-10-24 CN CN201420618349.7U patent/CN204156170U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105743569A (en) * | 2016-02-17 | 2016-07-06 | 柳州市乾阳机电设备有限公司 | Test device of non-hot-plug optical transmitting-receiving integrated module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |