CN205543261U - Card edge type connecting piece and binding post - Google Patents
Card edge type connecting piece and binding post Download PDFInfo
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- CN205543261U CN205543261U CN201620260648.7U CN201620260648U CN205543261U CN 205543261 U CN205543261 U CN 205543261U CN 201620260648 U CN201620260648 U CN 201620260648U CN 205543261 U CN205543261 U CN 205543261U
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- free end
- cell body
- wire
- clamping member
- card edge
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Abstract
The utility model discloses a card edge type connecting piece, including the cell body that is used for inserting the wire, be equipped with an elastic clamping part in the cell body, the elastic clamping part includes stiff end and free end, the stiff end of elastic clamping part with a lateral wall fixed connection of cell body is used for control the free end with the stiff end carries out concertina movement for the fixed point, and makes the free end of elastic clamping part switches between extension state and compression state, when when the free end of elastic clamping part received pressure, it was in compression state, the wire clamp is established the free end with between another lateral wall of cell body, when when the free end pressure of elastic clamping part disappeared, it was in the extension state. The utility model also provides a binding post. The utility model discloses need not with the help of appurtenance, as long as in the recess with the wire offering connector, can accomplish the connection, save time not only, convenient operation, and it is reliable to be difficult for pull -off connection.
Description
Technical field
This utility model relates to the technical field that wire connects, and especially relates to a kind of aftermarket product for realizing electrical connection, can be inserted directly into this connector by wire, thus form the card edge type connector and binding post being conductively connected between the conductors.
Background technology
Binding post is the connection of wire for convenience and applies, it is exactly one section of sheet metal being enclosed in inside ambroin in fact, two ends are the most porose may be inserted into wire, has screw for fastening or unclamping, such as two wires, sometimes for connection, need the most again to disconnect, the most just with terminal, they can be coupled together, and can disconnect at any time, without they being welded or being intertwined, the most fast.And it is suitable for substantial amounts of wire interconnection, just there are special terminal block, terminal box in power industry, are binding post the most entirely, monolayer, double-deck, electric current, voltage, common, can break etc..Certain compression joint area is to ensure that reliable contacts, and guarantees by enough electric currents.
Though current binding post can guarantee that reliable contacts, also can guarantee that enough electric currents pass through, but still have the disadvantage in that
One, use screw the most inconvenient when maintenance and installation, i.e. suffer from restriction and the restriction of the instrument of use whether having obstacle around connecting portion, as accidentally drop screw, packing ring etc. easily cause other accidents.
Two, make to be screwed shock resistance poor, easily loosen and break down.
Three, the scope of application is less, and a general binding post is difficult to connect two and above wire, especially while connect the wire of two different size diameters simultaneously.
According to this, when not only installing, required time is longer and operation is inconvenient, reduces work efficiency, and the scope of application is little, there is also hidden danger.
Utility model content
The purpose of this utility model is to provide a kind of card edge type adapter, and this adapter can overcome above-mentioned weak point, it is not necessary to aid, as long as one end of wire being inserted in the groove of adapter, can complete to connect, not only saving man-hour, easy to operate, and difficult drop-off connection is reliable.
The technical scheme that this utility model provides is as follows:
A kind of card edge type connector, including:
For inserting the cell body of wire, in described cell body, it is provided with a resilient clamping member；
Described resilient clamping member includes fixing end and a free end；
The fixing end of described resilient clamping member is fixing with a sidewall of described cell body to be connected, carry out stretching motion with described fixing end for fixing point for controlling described free end, and the free end of described resilient clamping member is switched between extended configuration and compressive state；
When the free end of described resilient clamping member is under pressure, it is in compressive state, and described wire is folded between another sidewall of described free end and described cell body；
When the free end distress resolves of described resilient clamping member, it is in extended configuration.
The technical program is by the resilient clamping member arranged in cell body, it is achieved is clamped the wire in insertion groove body, not only saves man-hour, easy to operate, and difficult drop-off connects reliable.
Preferably, the sidewall of described cell body is connected with described wire by conductor terminal, and described conductor terminal obtains along the sidewall extension of described cell body.
Cell body can be turned on by the conductor terminal arranged with wire, meets enough electric currents and passes through.Concrete conductor wire end being extended by the sidewall of cell body directly obtains, and is not only simple in structure, and the area of crimping has increased, and is effectively improved the circulation of electric current.
Preferably, also include that a position limiting structure, described position limiting structure are connected with described cell body, for limiting described free end maximum distance in the expanded state.
Preferably, the extension limit that described position limiting structure is extended towards described free end side by described conductor terminal is constituted.
Conductor terminal is directly extended towards free end side an extension limit, realizes the free end of resilient clamp member is defined by extension limit, meet the restriction of maximum distance under extended configuration.And directly extended by conductor terminal and obtain, so after wire inserts, extension limit directly can contact with wire, also can play the effect of conduction simultaneously, smart structural design, compact.
Preferably, described position limiting structure is the projection that the sidewall of described cell body is arranged towards described free end side.
The projection arranged towards free end side by the sidewall of cell body, is not only acted as the restriction to free end, and can increase the compression joint area with wire.
Preferably, described resilient clamping member is splayed structure, and resilient clamping member one end of described splayed structure is fixing with described cell body sidewall to be connected.
Typically use due to resilient clamping member the conductive materials such as copper sheet to make, there is certain hardness, be set to splayed structure, only due to the characteristic of own material, the function of elasticity need to can be realized close to each other for two bottoms of splayed structure during use, it is not only simple in structure, and easy to use.
This utility model additionally provides a kind of binding post, and this binding post includes card edge type connector described above；Described connector is arranged in insulation shell.
Preferably, the number of described connector is multiple, and row is located in described insulation shell successively.
The connector of the multiple numbers arranged can expand the scope of application, solves to connect two and above wire simultaneously.
A kind of card edge type connector provided by this utility model and binding post, it is possible to bring at least one effective effect following:
1, it is capable of binding post and is inserted directly into the function of wire.Card edge type connector is arranged in insulation shell, when being connected with wire, directly wire is inserted from the free end of connector, so wire produces pressure to free end, free end becomes compressive state to realize in wire insertion groove body, and then wire is folded in and completes to be connected between cell body sidewall by free end under the elastic reaction of resilient clamping member.
2, the connection reliability of binding post it is capable of.In connector of the present utility model, the fixing end of resilient clamping member is fixing, and its free end carries out stretching motion with fixing end for fixing point, i.e. realizes extended configuration and the compressive state of free end.Such that it is able to when inserting wire, wire produces pressure to free end so that free end becomes compressive state, under the elastic reaction of free end, realize being folded between cell body sidewall conductor flat quietly, and then realized the circulation of electric current by the conductor terminal arranged on cell body sidewall.When inserting without wire in connector, free end becomes extended configuration.Further, cell body sidewall arranges a position limiting structure, for limiting the maximum distance that free end stretches, it is to avoid wire cannot insert between free end and cell body sidewall when inserting exactly, affects connective stability.
Accompanying drawing explanation
Below by the way of the most understandable, accompanying drawings preferred implementation, above-mentioned characteristic, technical characteristic, advantage and the implementation thereof of a kind of card edge type connector and binding post is further described.
Fig. 1 is that this utility model card edge type connector Elastic clamping part is in extended configuration；
Fig. 2 is that this utility model card edge type connector Elastic clamping part is in compressive state；
Fig. 3 is the structural representation of another kind of position limiting structure in this utility model card edge type connector.
Drawing reference numeral illustrates:
Cell body 100；The first side wall 101；Second sidewall 102；
Resilient clamping member 200；Fixing end 201；Free end 202；
Conductor terminal 300；
Position limiting structure 400；Extension limit 401；Protruding 402；
Wire 500.
Detailed description of the invention
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below comparison accompanying drawing is illustrated detailed description of the invention of the present utility model.Apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, and obtain other embodiment.
For making simplified form, only schematically show the part relevant to this utility model in each figure, they do not represent its practical structures as product.It addition, so that simplified form readily appreciates, some figure has the parts of identical structure or function, only symbolically depicts one of them, or only marked one of them.In this article, " one " not only represents " only this ", it is also possible to representing the situation of " more than one ", additionally the arrow in figure represents the direction of power.
In embodiment one of the present utility model, Fig. 1, Fig. 2 schematically show card edge type connector, and this connector includes a cell body 100, and the resilient clamping member 200 being arranged in cell body 100.Wherein, cell body 100 inserts for wire 500.
During practice, the resilient clamping member 200 of setting includes fixing end 201 and a free end 202, and cell body 100 includes two side, respectively the first side wall 101 and the second sidewall 102.It is connected fixing with a sidewall (the first side wall 101 shown in figure) of cell body 100 for the fixing end 201 of resilient clamping member 200 during installation, is used for controlling free end 202 and carries out stretching motion with fixing end 201 for fixing point.Such as Fig. 1, shown in 2 so that the free end 202 of resilient clamping member 200 switches between extended configuration and compressive state.
It should be noted that, resilient clamping member 200 in the application uses the conductive materials such as copper sheet to make, according to this, resilient clamping member 200 is arranged in splayed structure, one end (fixing end 201) of splayed structural elasticity clamping part 200 is fixing with cell body 100 1 sidewall to be connected, and i.e. constitutes fixing end 201, and concrete connected mode has multiple, can be welding, rivet interlacement, it is also possible to one-body molded with cell body 100.So under the effect of resilient clamping member 200 own material, when the other end (free end 202) of splayed structural elasticity clamping part 200 compresses towards fixing one end, an elastic force must be had, utilize elastic force effect to realize fixing by wire 500.The most in other embodiments, the structure of resilient clamping member 200 is not limited only to this, only need to disclosure satisfy that generation elastic deformation.
As shown in Figure 2, when the free end 202 of resilient clamping member 200 is under pressure (wire 500 to pressure), free end 202 is in compressive state, so under the elastic reaction of free end 202, wire 500 can be folded between another sidewall (i.e. the second sidewall 102 shown in figure) of free end 202 and cell body 100, realize clamping to wire 500, it is ensured that the stability of connection.
As shown in Figure 1, when free end 202 distress resolves of resilient clamping member 200 (in the case of being not inserted into wire 500), it is in extended configuration.Concrete extension distance is determined by the structure and material character of resilient clamping member 200 itself, repeats the most one by one in the application.
In the present embodiment one, in the case of ensureing stable connection in wire 500 is inserted cell body 100, also need to realize the circulation of electric current, i.e. wire and turn on cell body 100.So further realizing being connected with wire 500 by conductor terminal 300 by the second sidewall 102 of cell body 100, concrete conductor terminal 300 can be extended by the second sidewall 102 and obtain.
In the present embodiment one, further it is also provided with a position limiting structure 400, position limiting structure 400 is connected with the second sidewall 102 of cell body 100, sees Fig. 2, and the position limiting structure 400 of setting is for limiting the free end 202 maximum distance in the expanded state and between fixing end 201.The most in other embodiments, position limiting structure 400 can not be separately provided.
And the position limiting structure 400 arranged in the application is that the extension limit 401 extended towards free end 202 side by conductor terminal 300 is constituted, spacing effect can not only be played in the extension limit 401 constituted, can also be connected directly as conductor terminal 300 with wire 500 when free end 202 compressive state.
The most in other embodiments, owing to being also surrounded by a layer insulating outside the copper cash of wire 500, therefore, even if wire 500 is stably folded in cell body 100, conductor terminal 300 also cannot realize the function of conduction, and then extension limit 401 can be arranged to an overhead kick, draw the insulating barrier outside wire 500 can be hooked broken by overhead kick up one after only wire 500 need to being inserted during use, so it is directly connected to the copper cash within wire 500 by overhead kick so that conductor terminal 300 meets the function of conduction.
In the present embodiment two, referring to shown in Fig. 3, essentially identical with the structure of embodiment one and principle, it is only towards free end 202 side, position limiting structure 400 to be arranged a projection 402 by the second sidewall 102 of cell body 100 constitute.The restriction to free end 202 is realized, naturally it is also possible to be connected with wire 500 directly as conductor terminal 300, concrete connected mode the application repeats the most one by one by the projection 402 arranged.
As a specific embodiment, this utility model additionally provides the binding post that the concrete card edge type connector used in above-mentioned two embodiment is made, in the insulation shell (not indicating in figure) of binding post, more connector can be set, and row is located in insulation shell successively, it is simple to the connection of multiple conducting wires 500 or the wire 500 of different size diameter insert.
It should be noted that, above-described embodiment all can independent assortment as required.The above is only preferred implementation of the present utility model; it should be pointed out that, for those skilled in the art, on the premise of without departing from this utility model principle; can also make some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (8)
1. a card edge type connector, it is characterised in that including:
For inserting the cell body of wire, in described cell body, it is provided with a resilient clamping member；
Described resilient clamping member includes fixing end and a free end；
The fixing end of described resilient clamping member is fixing with a sidewall of described cell body to be connected, and is used for controlling institute
State free end and carry out stretching motion with described fixing end for fixing point, and make described resilient clamping member
Free end switches between extended configuration and compressive state；
When the free end of described resilient clamping member is under pressure, it is in compressive state, described wire
It is folded between another sidewall of described free end and described cell body；
When the free end distress resolves of described resilient clamping member, it is in extended configuration.
Card edge type connector the most according to claim 1, it is characterised in that:
The sidewall of described cell body is connected with described wire by conductor terminal, and described conductor terminal is along described groove
The sidewall of body extends and obtains.
Card edge type connector the most according to claim 2, it is characterised in that:
Also include that a position limiting structure, described position limiting structure are connected with described cell body, be used for limiting described freedom
End maximum distance in the expanded state.
Card edge type connector the most according to claim 3, it is characterised in that:
The extension limit that described position limiting structure is extended towards described free end side by described conductor terminal is constituted.
Card edge type connector the most according to claim 3, it is characterised in that:
Described position limiting structure is the projection that the sidewall of described cell body is arranged towards described free end side.
Card edge type connector the most according to claim 1, it is characterised in that:
Described resilient clamping member is splayed structure, resilient clamping member one end of described splayed structure
Fix with described cell body sidewall and be connected.
7. a binding post, it is characterised in that:
Including the card edge type connector described in any one in claim 1-6；
Described connector is arranged in insulation shell.
Binding post the most according to claim 7, it is characterised in that:
The number of described connector is multiple, and row is located in described insulation shell successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620260648.7U CN205543261U (en) | 2016-03-31 | 2016-03-31 | Card edge type connecting piece and binding post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620260648.7U CN205543261U (en) | 2016-03-31 | 2016-03-31 | Card edge type connecting piece and binding post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205543261U true CN205543261U (en) | 2016-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620260648.7U Active CN205543261U (en) | 2016-03-31 | 2016-03-31 | Card edge type connecting piece and binding post |
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| Country | Link |
|---|---|
| CN (1) | CN205543261U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105680189A (en) * | 2016-03-31 | 2016-06-15 | 上海广奇电气有限公司 | Straight insertion type connecting piece and binding post |
-
2016
- 2016-03-31 CN CN201620260648.7U patent/CN205543261U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105680189A (en) * | 2016-03-31 | 2016-06-15 | 上海广奇电气有限公司 | Straight insertion type connecting piece and binding post |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |