CN201584518U

CN201584518U - Wiring clamp

Info

Publication number: CN201584518U
Application number: CN2009202461685U
Authority: CN
Inventors: 寿瑞苹; 付俊; 孙伟
Original assignee: BEIJING POLYMER SENSORS TECHNOLOGY Co Ltd
Current assignee: Shandong polymer sensing technology Co. Ltd.
Priority date: 2009-10-29
Filing date: 2009-10-29
Publication date: 2010-09-15
Anticipated expiration: 2019-10-29

Abstract

The utility model provides a wiring clamp, which comprises a wiring clamp support. The wiring clamp comprises a top plate, a bottom plate and a side plate, wherein the side plate is used for connecting the top plate with the bottom plate. A wiring tongue is arranged at the external end of the top plate. A wiring screw is vertically and downward installed on the top plate. A groove used for positioning a cable is arranged on the bottom plate. Compared with the prior art, after the lower through groove is arranged, the cable can be positioned on the lower through groove and can be fixed on the wiring clamp support through the wiring screw which is screwed in from the top plate. In a preferable implementation method, at least one reinforcing rib which sequentially penetrates through the top plate, the side plate and the bottom plate is machined on the wiring clamp support and the strength of the entire wiring clamp support can be further improved through the reinforcing rib.

Description

A kind of binding clip

Technical field

The utility model relates to electrical connection arrangement, is specifically related to a kind of binding clip.

Background technology

Binding clip is a kind of electrical connection arrangement commonly used, and its effect is to be used for various electric equipments are electrically connected.

See also Fig. 1 and Fig. 2, Fig. 1 is a kind of binding clip structural front view under the prior art, and Fig. 2 is the end view of binding clip structure shown in Figure 1.As depicted in figs. 1 and 2, described binding clip comprises that one is the binding clip support 101 that the steel plate of 2.5mm processes by thickness, this binding clip support comprises top board 101a, base plate 101b, the side plate 101c that connects described top board 101a and base plate 101b, wiring tongue 101d is set in the outer end of described top board, described top board 101a, base plate 101b, side plate 101c forms a space that holds cable or have the pole plate of insulated hull, screwed in terminal screw 102 straight down at top board 101a then, penetrate the insulated hull on cable surface or the insulated hull of electrode plate surface, and be fixed on the described base plate.

In the prior art, because base plate is a flat structure, so cable or battery lead plate can not well locate, and comes off easily, causes circuit breaker.Therefore, need provide a kind of binding clip that can fixedly positioning cable or battery lead plate.

The utility model content

The technical problems to be solved in the utility model provides a kind of binding clip, on this binding clip binding clip support that is positioned at described binding clip that cable or battery lead plate is firm.

In order to solve above technical problem, the utility model provides a kind of binding clip, comprises the binding clip support;

Described binding clip support comprises the side plate of top board, base plate, the described top board of connection and base plate;

Be provided with the wiring tongue in the outer end of described top board, terminal screw is installed on described top board straight down;

Described base plate is provided with the recessed groove that is used to locate cable.

Preferably, the shape of cross section of described recessed groove is circular arc or V-type.

Preferably, described terminal screw is a nibbed screw.

Preferably, on described binding clip support, also be processed with at least one reinforcement that runs through described top board, side plate and base plate successively.

Preferably, described reinforcement is protruding linear tongue to described binding clip inboard.

Preferably, the shape of cross section of described linear tongue is circular arc or V-type.

Preferably, described reinforcement is two reinforcements that be arranged in parallel.

Preferably, also comprise the insulation rubber sleeve that is wrapped in the affiliated binding clip outside.

Preferably, described binding clip support is made less than the sheet metal of 1mm by thickness.

Preferably, also comprise the connection folder that is connected on the described wiring tongue, described connection folder is connected for plug with described wiring tongue.

The utility model provides a kind of binding clip that is used to connect electric equipment, and this binding clip comprises the binding clip support, and the base plate of described binding clip support is provided with the recessed groove that is used to locate cable.Compare with flat base plate of the prior art, after recessed groove is set, can be positioned at cable or battery lead plate on the described recessed groove, can penetrate the insulated hull of cable or polar board surface by the terminal screw that screws in from described top board then, and be fixed on the described binding clip support.The binding clip structure that the utility model provides also has the advantage that connection is reliable, easy to use, cost is low.

A kind of preferred embodiment in, on described binding clip support, also be processed with at least one reinforcement that runs through described top board, side plate and base plate successively, can further improve the intensity of whole binding clip support by this reinforcement.

Another preferred embodiment in, insulation rubber sleeve further is set in the binding clip outside, can improve the security performance of binding clip support, good insulation preformance by this insulation rubber sleeve.

Another preferred embodiment in, the terminal screw of the tip that the utility model provides, the terminal screw penetration capacity of tip is strong, the insulated wire skin that sees through cable or polar board surface easily contacts with cable inside copper cash or pole plate.

Description of drawings

Fig. 1 is a kind of binding clip structure left view under the prior art;

Fig. 2 is a binding clip structural front view shown in Figure 1;

The left view of the binding clip support that Fig. 3 provides for the utility model;

Fig. 4 is the front view of binding clip support shown in Figure 3;

The connection folder front view that Fig. 5 provides for the utility model;

Fig. 6 is a connection folder left view shown in Figure 5;

The binding clip overall structure left view that Fig. 7 provides for the utility model;

Fig. 8 is the front view of binding clip shown in Figure 7;

Fig. 9 surveys schematic diagram for the electro-insulating rubber sleeve that the utility model provides.

Execution mode

In order further to understand the utility model, below in conjunction with embodiment the utility model preferred embodiment is described, but should be appreciated that these describe just to further specifying feature and advantage of the present utility model, rather than to the restriction of the utility model claim.

See also Fig. 3, Fig. 4, the schematic diagram of a kind of execution mode of binding clip support on the binding clip that provides for the utility model, Fig. 3 is the front view of binding clip support, Fig. 4 is the left view of binding clip support.As shown in Figure 3 and Figure 4, described binding clip comprises binding clip support 11, described binding clip 11 comprises top board 11a, base plate 11b, connects the side plate 11c of described top board 11a and base plate 11b, described top board 11a, base plate 11b, side plate 11c form the space that holds cable, also be provided with wiring tongue 11d in the outer end of described top board, this wiring tongue 11d is used for and is connected folder 12 sockets.

Please be simultaneously referring to Fig. 5 and Fig. 6, Fig. 5 is for connecting folder 12 front views, and Fig. 6 is for connecting the right view of folder 12.One end of described connection folder 12 is used for being connected with other electric equipment by electric wire, the other end of described connection folder 12 is provided with has certain flexible compressing tablet 12a, is connected by the wiring tongue 11d plug-in on the top board 11a of described compressing tablet 12a and described binding clip support 11.Compare with screw connecting mode, the link structure installation and removal of this plug-in are simple.

Please continue referring to Fig. 3 and Fig. 4, on the top board 11a of described binding clip support 11, also be processed with screwed hole 11e, screw in attachment screw 13 by described screwed hole 11a, please be simultaneously referring to Fig. 7 and Fig. 8, Fig. 7 is a binding clip overall structure left view, Fig. 8 is a binding clip overall structure front view.This link screw 13 from top to bottom pass from the top board 11a of binding clip support 11 behind the described top board 11a with top board 11a and base plate 11b between copper conductor in the cable of spatial accommodation contact.In the present embodiment, described attachment screw 13 is an oxycephaly, compares with flat head screw of the prior art, and the attachment screw penetration capacity of oxycephaly is good, therefore can be easy to penetrate the insulated hull of cable or polar board surface, thereby reach the purpose that contacts with the copper cash or the pole plate of cable inside.

In addition, binding clip support provided by the utility model 11 is processed to form for the thick thin corrosion resistant plate of 0.5mm～1.0mm, in order to improve the intensity of described binding clip support 11, on described binding clip support 11, also be processed with two reinforcement 11f, described two reinforcements start from the outer end of described top board 11a, extend to side plate 11c then, extend to the outer end of described base plate 11b at last again.In the present embodiment, described reinforcement 11f is before described sheet metal is bent into binding clip, on described sheet metal, process earlier two parallel grooves, when bending sheet metal then, the direction that makes described groove so just forms two reinforcement 11f in the spatial accommodation of the inside of binding clip support.For the quantity of described reinforcement, the utility model is also without particular limitation, is at least one, also can be for a plurality of.For the cross sectional shape of reinforcement, can be the groove shapes of circular arc, also can be V-structure.

According to the utility model, in order further to improve the insulation property of described binding clip support, the utility model further provides the rubber sleeve that is sleeved on the described binding clip support, as shown in Figure 9, survey schematic diagram for 21 of rubber sleeves, described rubber sleeve comprises support parcel portion 21a corresponding with top, sidepiece and the bottom of described support and the screw parcel 21b of portion that passes for terminal screw.Owing to the effect of this rubber sleeve 21, further guaranteed the insulation property of whole binding clip, please be simultaneously referring to Fig. 7 and Fig. 8, for the binding clip of insulation rubber sleeve 21 is installed.

In addition, in order to guarantee that cable or pole plate are positioned in the cable space of described binding clip support, the utility model processes recessed V-type groove in the bottom of described binding clip support, like this, and during stube cable, cable or pole plate are stuck in the described V-type groove, in the screwed hole at top, screw in terminal screw then, just can be firm cable or pole plate are fixed in the described V-type groove, for the shape of V-type groove, also can all can realize the purpose of this utility model for circular arc or other shape.

More than binding clip that the utility model is provided be described in detail.Used specific case herein principle of the present utility model and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection range of the utility model claim.

Claims

1. a binding clip comprises the binding clip support, it is characterized in that:

Described base plate is provided with and is used to locate the recessed groove of cable.

2. binding clip according to claim 1 is characterized in that, the shape of cross section of described recessed groove is circular arc or V-type.

3. binding clip according to claim 1 and 2 is characterized in that, described terminal screw is a nibbed screw.

4. binding clip according to claim 1 and 2 is characterized in that, also is processed with at least one reinforcement that runs through described top board, side plate and base plate successively on described binding clip support.

5. binding clip according to claim 1 and 2 is characterized in that, described reinforcement is protruding linear tongue to described binding clip inboard.

6. binding clip according to claim 5 is characterized in that, the shape of cross section of described linear tongue is circular arc or V-type.

7. binding clip according to claim 6 is characterized in that, described reinforcement is two reinforcements that be arranged in parallel.

8. binding clip according to claim 1 and 2 is characterized in that, also comprises the insulation rubber sleeve in the binding clip outside under being wrapped in.

9. binding clip according to claim 1 and 2 is characterized in that, described wiring

The folder support is made less than the thin corrosion resistant plate of 1mm by thickness.

10. binding clip according to claim 1 and 2 is characterized in that, also comprises the connection folder that is connected on the described wiring tongue, and described connection folder is connected for plug with described wiring tongue.