CN2575861Y

CN2575861Y - Electric coupling device with double-contactor

Info

Publication number: CN2575861Y
Application number: CN 02285318
Authority: CN
Inventors: 卢朝栏
Original assignee: Shunda Computer Factory Co Ltd
Current assignee: Shunda Computer Factory Co Ltd
Priority date: 2002-11-05
Filing date: 2002-11-05
Publication date: 2003-09-24
Anticipated expiration: 2012-11-05

Abstract

The utility model relates to an improved electric coupling device with a double-contactor, and particularly, a body or a cover plate of a coupling device is provided with an integrated bump and a plurality of auxiliary splints so as to cause a conducting strip set or a reverse set to efficiently support a bunt trigger of the conducting strip. When thicker conductive wire ends are penetrated with naked parts, the bunt trigger of the conducting strip can hold the bunt stopper of the naked parts of the conductive wire ends strongly so as to effectively avoid conductive wires desquamating because of swinging up and down.

Description

The jockey of improvement

Technical field

The utility model relates to a kind of jockey of improvement, particularly a kind of body or cover plate at jockey, the projection and the plural number thereof that are provided with one help clamping plate, and then make the conducting strip group put or oppositely organize postpone, propping board to conducting strip props up effectively, make when penetrating than the naked portion of the conductor wire end of particle size, the propping board of this conducting strip is able to naked of conductor wire end be supported to pull seize on both sides by the arms powerfully, and effectively avoids lead to come off because of fluctuating.

Background technology

See also Figure 1A, 1B, 2,3A and 3B, as shown in the figure: traditional a kind of jockey that the fluorescent lamp group is established of specializing in includes: a body 30, a cover plate 40, a protecting cover 60, two conducting strips 50, a base plate 17 and big little spring 18,19.Wherein, this body 30 is provided with the Kong Zhu of one in its arc end inside, and the anterior a pair of groove 32 that offers two port 31a and folder mouth 33, and is provided with jack 34 in two side convex bodys; This cover plate 40 is at Kong Zhuyu jack 34 places of the aforementioned body 30 of correspondence, be respectively equipped with the inserting column 44 of one, and offer the open-work 43 of one section circle, and the port 31a of anterior corresponding body 30 respectively establishes a recess 41a, and at folder mouth 33 places of corresponding body 30, what be provided with one in cover plate 40 bottoms supports post 42a; Aforesaid structure, earlier large and

small spring

18,19 is placed on body 30 hole seats 35 outer, in, again base plate 17 is set in large and

small spring

18,19 upper ends, again this two conducting strip 50 is inserted, and the propping board 57 that makes conducting strip 50 inserts in the groove 32 of body 30, and follow block two perforation of this conducting strip 50 are over against the port 31a of body 30; Again this protecting cover 60 is arranged on the base plate 17, and its inserting column insertion is protruded from the little spring 19 of base plate 17 central circular holes; At last, inserting column 44 insert groups that cover plate 40 is established with its three place are formed with Kong Zhuzhong in the jack 34 of body 30 correspondences, and made the protecting cover 60 protruding open-works 43 that are exposed to cover plate 40.

Seeing also 3B figure, is the local structure combination generalized section for conventional apparatus.As shown in the figure: when naked C of the end of lead B inserts from the port 31a of body 30, perforation by conducting strip 50 enters in the groove 32 of body 30, naked C of the end of this lead B is subjected to the propping board 57 of conducting strip 50 to fix (counter drawing can't be extracted lead B out) to pulling, and this kind structure is suitable for the lead in thin footpath.After the lead B than particle size penetrated, if shake lead B is upper and lower, the propping board 57 of this conducting strip 50 can be seized the power deficiency on both sides by the arms and be out of shape because of supporting to pull, and then naked C of end of lead B got loose, and can't reach purpose of connecting.

Summary of the invention

The purpose of this utility model provides a kind of jockey of improvement, construct by body or the set folder that helps of cover plate, use and strengthen conducting strip and support to pull and seize the ability of the naked portion of conductor wire end on both sides by the arms, make the lead that is applicable to than particle size, avoid taking place seizing the power deficiency on both sides by the arms and the shortcoming that gets loose to pulling.

The folder that helps that body of the present utility model or cover plate are set is configured to plural kenel, makes when the naked portion of the end of two leads is subjected to the propping board of conducting strip to support to pull not influence each other when seizing on both sides by the arms.

For the ease of further understanding the purpose of this utility model, feature and effect, the utility model is elaborated below in conjunction with specific embodiment shown in the drawings.

Description of drawings

Figure 1A is the schematic diagram of conventional apparatus body;

Figure 1B is the A-A profile of Figure 1A;

Fig. 2 is the cover plate schematic diagram of conventional apparatus;

Fig. 3 A is the organigram of conventional apparatus;

Fig. 3 B is the local structure combination generalized section of conventional apparatus;

Fig. 4 A is local structure longitudinal profile schematic diagram of the present utility model;

Fig. 4 B is the partial cutaway schematic of Fig. 4 A combination conducting strip;

Fig. 4 C is the horizontal section schematic diagram of Fig. 4 A combination conducting strip;

Fig. 5 A is another embodiment local structure longitudinal profile schematic diagram of the utility model;

Fig. 5 B figure is the partial cutaway schematic of Fig. 5 A combination conducting strip;

Fig. 5 C is the horizontal section schematic diagram of Fig. 5 A combination conducting strip.

Drawing reference numeral explanation: 17 base plates; 18 big springs; 19 little springs; The B lead; C holds naked portion; 30 bodies; The 31a port; 32 grooves; 33 folder mouths; 34 jacks; 35 hole seats; 36 projections; 37 guiding inclines; 38 help clamping plate; 40 cover plates; The 41a recess; 42a supports post; 43 open-works; 44 inserting columns; 45 projections; 46 guiding inclines; 47 help clamping plate; 48 pressing plates; 50 conducting strips; 57 propping boards.

Embodiment

Referring to Fig. 4 A, 4B and 4C, as shown in the figure: mainly be the projection 36 that respectively is provided with one in body 30 grooves 32 of jockey, these projections 36 respectively are provided with a guiding incline 37, and top also is extended with the flexible clamping plate 38 that help of plural tool.Make when conducting strip 50 and insert, its propping board 57 enters in the groove 32 smoothly because of guiding incline 37; Again, the flexible propping board 57 of 38 pairs of conducting strips 50 of clamping plate that helps of this tool props up, make when naked C of the end of lead B penetrates, holding naked C supported by propping board 57 pulls, prop up with the elasticity of 38 pairs of propping boards 57 of clamping plate simultaneously, seize on both sides by the arms and can be effectively naked the C of end than the lead B of particle size supported to pull, even the facts that lead B fluctuates and also can not come off.Moreover the clamping plate 38 that help on the aforementioned projection 36 are to be plural groups (performance is two groups among the embodiment), interact so naked C of the end of two lead B seized on both sides by the arms Shi Buhui to pulling, even the lead of the particle size that varies in size also the interactional facts can not take place.

Referring to Fig. 5 A, 5B and 5C, as shown in the figure: mainly be cover plate 40 bottoms at jockey, the pressing plate 48 of locating respectively to be provided with one of corresponding body 30 grooves 32, respectively be provided with the projection 45 of one in each pressing plate 48 bottom, these projections 45 respectively are provided with a guiding incline 46, and are extended with the flexible clamping plate 47 that help of plural tool.Make when conducting strip 50 and insert (oppositely inserting), group covers because of guiding incline 46 makes cover plate 40 be able to smoothly; Again, the flexible propping board 57 of 47 pairs of conducting strips 50 of clamping plate that helps of this tool props up, make when naked C of the end of lead B penetrates, holding naked C supported by propping board 57 pulls, prop up with the elasticity of 47 pairs of propping boards 57 of clamping plate simultaneously, seize on both sides by the arms and can be effectively naked the C of end than the lead B of particle size supported to pull, even the facts that lead B fluctuates and also can not come off.Moreover the clamping plate 47 that help on the aforementioned projection 44 are to be plural groups (performance is two groups among the embodiment), interact so naked C of the end of two lead B seized on both sides by the arms Shi Buhui to pulling, even the lead of the particle size that varies in size also the interactional facts can not take place.

Above-mentioned explanation only illustrates, and can not be used for limiting the utility model, the variation that the above-mentioned explanation of all foundations is done and revise and all belong to protection range of the present utility model.

Claims

1, a kind of jockey of improvement, this jockey includes a body, a cover plate and two conducting strips at least, its feature exists: respectively be provided with the projection of one in the groove of this body, described projection respectively is provided with a guiding incline, and top is extended with the flexible clamping plate that help of plural tool.

2, the jockey of improvement as claimed in claim 1, the groove that it is characterized in that the corresponding body in cover plate bottom respectively is provided with the pressing plate of one, respectively is provided with the projection of one in each pressing plate bottom, these projections respectively are provided with a guiding incline, and are extended with the flexible clamping plate that help of plural tool.