CN201498607U - Wiring terminal with elastic piece protecting function - Google Patents
Wiring terminal with elastic piece protecting function Download PDFInfo
- Publication number
- CN201498607U CN201498607U CN2009201920814U CN200920192081U CN201498607U CN 201498607 U CN201498607 U CN 201498607U CN 2009201920814 U CN2009201920814 U CN 2009201920814U CN 200920192081 U CN200920192081 U CN 200920192081U CN 201498607 U CN201498607 U CN 201498607U
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- CN
- China
- Prior art keywords
- shell fragment
- housing
- projection
- leg
- elastic piece
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- 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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Abstract
The utility model discloses a wiring terminal with an elastic piece protecting function, which comprises a plastic body and conductive strips, wherein the plastic body comprises at least two shells which are mutually matched and connected; and the conductive strips are respectively arranged in each shell and comprise elastic pieces and current-carrying plates and welding feet which are connected with the elastic pieces. The wiring terminal is characterized in that each shell is internally provided with a clamping part for fixing the conductive strip; a convex block is fixedly arranged above the clamping part; and in the state that the elastic piece is downward pressed, the convex block supports against the elastic piece to limit the downward-pressing distance of the elastic piece. Compared with the prior art, in the wiring terminal, each independent shell is internally provided with one convex block which is used as an elastic piece limiting structure to limit the downward-pressing distance of the elastic piece, so that the elastic piece is only pressed in a certain range when being opened and prevented from being damaged by excessively-large force; and in addition, the wiring terminal adopts a subblock structure, can be freely spliced and has higher processing and manufacturing flexibility, low manufacturing cost and more convenient and rapid assembly.
Description
Technical field
The utility model relates to a kind of binding post, particularly a kind of binding post with shell fragment defencive function.
Background technology
Binding post generally includes housing and is arranged on housing interior electroconductive elastic sheet and leg, conductor wire inserts by the jack that is arranged on the housing, and under the shell fragment effect, conductor wire is clamped, so, conductor wire through shell fragment and leg with current delivery on interlock circuit or electroplax, thereby realize connection between the different circuits.
In the prior art, connection terminal structure is various, of a great variety, be that the Chinese utility model " electric lead connection terminal " of ZL200820301211.9 discloses a kind of electric lead connection terminal if any the patent No., be the combination of a metal assembly and insulation shell, lid; Each metal assembly comprises one first one and one second one; Define a bend between described first one and second one; And one metal pin connect this second one.This bend sticks up this first direction towards a vertical reference axis, and with second shape in an angle; This metal pin is towards in contrast to the bending of this direction of first one, and and form an angle between second one; Each metal assembly can be fitted in the insulation shell simply fast, and need not consider the directivity that disposes or special guide rails etc. is set in housing; The effect that defect rate and waste material produce be can reduce, operation metal assembly and the inconvenient situation of insulation shell combination in the old law improved.But the binding post of above-mentioned patent is a monolithic construction, and the progression of binding post can not change according to actual needs, makes product mode of connection underaction, and the product assembling process of monolithic construction is comparatively complicated, and production cost height, efficient are low.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of wiring progression can change and assemble the more convenient binding post with shell fragment defencive function as required at above-mentioned prior art present situation, and this binding post can prevent the excessive pressurized of shell fragment and damage.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: this has the binding post of shell fragment defencive function, includes
The plastic cement body comprises at least two housings that cooperatively interact and connect, and offering on each described housing can be for the jack of conductor wire insertion; And
Conducting strip is arranged in each described housing, and this conducting strip includes the current-carrying plate that the shell fragment that can clamp described conductor wire links to each other with this shell fragment and is positioned at this current-carrying plate bottom and can be plugged on leg on the circuit board;
It is characterized in that: be provided with one in each described housing and be used for fixing described conducting strip and strut described shell fragment and the card division of current-carrying plate, this card division also is set with a projection up, under the state that described shell fragment presses down, this projection and described shell fragment offset and limit the depression distance of described shell fragment.
In order to realize the fixing of conducting strip, and be convenient to apply certain pressing force to shell fragment, described shell fragment and current-carrying plate form the U-shaped cambered surface between the junction, described card division is one to have the voussoir on inclined-plane, and this card division forms one and the suitable arc sections of described U-shaped cambered surface in thick portion of voussoir, and described projection is arranged on the inclined-plane of described voussoir.
In order to realize the sectional type combination of binding post, to satisfy the demand of different progression number of terminals, as preferably, be connected by the mode of projection between the adjacent described housing with the inserting of aperture phase, a described housing end face therein is provided with projection, and this housing offers in the other end can be for the aperture that is arranged on the projection insertion on the adjacent housings end face.
In order to satisfy the grafting requirement of circuit board, the setting of staggering before and after respectively of the leg between the adjacent described housing, wherein, the leg that is positioned at the housing front portion is preposition leg, the leg that is positioned at the housing rear portion is rearmounted leg.
In order to prevent that dust from entering binding post inside, and reach the aesthetic property of surface structure, described binding post also includes an end cap, and offering on this end cap can be for being arranged on the through hole that the projection on the described housing passes.
Compared with prior art, advantage of the present utility model is: the binding post of this patent is provided with a projection in each independent housing, this projection can limit the depression distance of shell fragment as the shell fragment position limiting structure, make when opening shell fragment (when inserting the jack of housing or taking out the jack of housing) as conductor wire, shell fragment can only be pressed within the specific limits, when shell fragment is run into projection, then shell fragment reaches maximum depression distance and can't continue curved the pressure, prevent to exert oneself excessive and the damage shell fragment, prolong shell fragment useful life, improved the reliability that binding post uses;
In addition, the binding post of this patent has adopted fraction block structure, the plastic cement body of binding post is assembled by a plurality of housings, product can free splicing, the quantity that promptly makes up housing can increase or reduce according to actual needs, the process flexibility of single housing is big, production efficiency is high, can reduce the manufacturing cost of product; And, adopt the inserting mode to connect between the adjacent housings, make that the assembling of product is more convenient, quick.
Description of drawings
Fig. 1 is the assembly structure schematic diagram of the utility model embodiment.
Fig. 2 is the three-dimensional exploded view of structure shown in Figure 1.
Fig. 3 is the binding post internal structure schematic diagram of the utility model embodiment.
Fig. 4 is the preposition leg three-dimensional structure diagram of the utility model embodiment.
Fig. 5 is the rearmounted leg three-dimensional structure diagram of the utility model embodiment.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As Fig. 1～shown in Figure 5, be specific embodiment of the utility model, referring to Fig. 1, Fig. 2, this binding post includes
Plastic cement body I is formed by connecting (also can adopt the shell combination more than three or three to connect) by two housings that cooperatively interact 1, and the side of each housing 1 offers can be for the jack 11 of conductor wire insertion, and housing 1 also offers shell fragment and starts hole 15 at the top;
Conducting strip 2 is arranged in each housing 1, and each conducting strip 2 includes the current-carrying plate 22 that the shell fragment 21 that can clamp conductor wire links to each other with this shell fragment 21 and is connected these current-carrying plate 22 bottoms and can be plugged into leg 23 on the circuit board;
Wherein, the shell fragment 21 of each conducting strip 2 and current-carrying plate 22 form U-shaped cambered surface 24 between the junction, this U-shaped cambered surface 24 can be suitable and make conducting strip 2 be fixedly set within the housing 1 with the arc sections 122 of card division 12, card division 12 at the projection on the inclined-plane 121 13 under the state that shell fragment presses down, this projection 13 offsets with shell fragment 21 and limits the depression distance of shell fragment 21, referring to Fig. 3, shown in dotted line.
And, be connected by the mode of projection 14 between two housings 1 with the inserting of aperture phase, each housing 1 end face therein is provided with projection 14, this housing 1 offers in the other end can be for the aperture (not shown) that is arranged on the projection insertion on the adjacent housings end face, also have an end cap 4, offer the through hole 41 that can pass on this end cap 4 for the projection 14 on the housing 1.
For the ease of directly being plugged into binding post on the circuit board, the setting of staggering before and after respectively of leg between the adjacent housings, so, the conducting strip concrete structure includes two kinds, wherein, the leg that is positioned at housing 1 front portion is preposition leg, has the conducting strip of this preposition leg, its leg is provided with near the U-shaped cambered surface link of shell fragment and current-carrying plate, referring to Fig. 4; And the leg that is positioned at housing 1 rear portion is rearmounted leg, has the conducting strip of this postposition leg, and its leg is provided with away from the U-shaped cambered surface link of shell fragment and current-carrying plate, promptly is arranged on the free end of current-carrying plate, referring to Fig. 5.
Claims (5)
1. the binding post with shell fragment defencive function includes
The plastic cement body comprises at least two housings that cooperatively interact and connect, and offering on each described housing can be for the jack of conductor wire insertion; And
Conducting strip is arranged in each described housing, and this conducting strip includes the current-carrying plate that the shell fragment that can clamp described conductor wire links to each other with this shell fragment and is positioned at this current-carrying plate bottom and can be plugged on leg on the circuit board;
It is characterized in that: be provided with one in each described housing and be used for fixing described conducting strip and strut described shell fragment and the card division of current-carrying plate, this card division also is set with a projection up, under the state that described shell fragment presses down, this projection and described shell fragment offset and limit the depression distance of described shell fragment.
2. the binding post with shell fragment defencive function according to claim 1; it is characterized in that: described shell fragment and current-carrying plate form the U-shaped cambered surface between the junction; described card division is one to have the voussoir on inclined-plane; and this card division forms one and the suitable arc sections of described U-shaped cambered surface in thick portion of voussoir, and described projection is arranged on the inclined-plane of described voussoir.
3. the binding post with shell fragment defencive function according to claim 1 and 2; it is characterized in that: be connected by the mode of projection between the adjacent described housing with the inserting of aperture phase; a described housing end face therein is provided with projection, and this housing offers in the other end can be for the aperture that is arranged on the projection insertion on the adjacent housings end face.
4. the binding post with shell fragment defencive function according to claim 3; it is characterized in that: the setting of staggering before and after respectively of the leg between the adjacent described housing; wherein, the leg that is positioned at the housing front portion is preposition leg, and the leg that is positioned at the housing rear portion is rearmounted leg.
5. the binding post with shell fragment defencive function according to claim 4 is characterized in that: described binding post also includes an end cap, and offering on this end cap can be for being arranged on the through hole that the projection on the described housing passes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201920814U CN201498607U (en) | 2009-08-31 | 2009-08-31 | Wiring terminal with elastic piece protecting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201920814U CN201498607U (en) | 2009-08-31 | 2009-08-31 | Wiring terminal with elastic piece protecting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201498607U true CN201498607U (en) | 2010-06-02 |
Family
ID=42441806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201920814U Expired - Fee Related CN201498607U (en) | 2009-08-31 | 2009-08-31 | Wiring terminal with elastic piece protecting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201498607U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105356114A (en) * | 2015-12-15 | 2016-02-24 | 镇江市京口润明微波器械厂 | Male end of socket connector |
| CN107104297A (en) * | 2016-02-19 | 2017-08-29 | 进联电子科技(上海)有限公司 | Connection terminal structure is improved |
| CN108448266A (en) * | 2018-03-06 | 2018-08-24 | 深圳市思科赛德电子科技有限公司 | A kind of interleaved bits go out the connecting terminal of needle |
| CN110600897A (en) * | 2018-06-30 | 2019-12-20 | 中航光电科技股份有限公司 | Electric wiring terminal |
| CN113036464A (en) * | 2019-12-09 | 2021-06-25 | 菲尼克斯电气公司 | Connecting device for wire shielding conductor |
-
2009
- 2009-08-31 CN CN2009201920814U patent/CN201498607U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105356114A (en) * | 2015-12-15 | 2016-02-24 | 镇江市京口润明微波器械厂 | Male end of socket connector |
| CN107104297A (en) * | 2016-02-19 | 2017-08-29 | 进联电子科技(上海)有限公司 | Connection terminal structure is improved |
| CN107104297B (en) * | 2016-02-19 | 2019-07-23 | 进联电子科技(上海)有限公司 | Connection terminal structure improvement |
| CN108448266A (en) * | 2018-03-06 | 2018-08-24 | 深圳市思科赛德电子科技有限公司 | A kind of interleaved bits go out the connecting terminal of needle |
| CN110600897A (en) * | 2018-06-30 | 2019-12-20 | 中航光电科技股份有限公司 | Electric wiring terminal |
| CN110600897B (en) * | 2018-06-30 | 2021-06-04 | 中航光电科技股份有限公司 | Electric wiring terminal |
| CN113036464A (en) * | 2019-12-09 | 2021-06-25 | 菲尼克斯电气公司 | Connecting device for wire shielding conductor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo Gao Song Electronics Co., Ltd. Assignor: Ningbo Degson Electronics Co., Ltd. Contract record no.: 2011990000311 Denomination of utility model: Wiring terminal with elastic piece protecting function Granted publication date: 20100602 License type: Exclusive License Record date: 20110426 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20130831 |