CN2465357Y

CN2465357Y - Connector

Info

Publication number: CN2465357Y
Application number: CN 01200755
Authority: CN
Inventors: 卢朝栏
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-01-19
Filing date: 2001-01-19
Publication date: 2001-12-12
Anticipated expiration: 2011-01-19

Abstract

The utility model relates to a connecting device. The utility model is characterized in that the body is a semicircle square box body, a hole post is arranged in the circular arc, the front part of the square end is provided with two through openings and a clamping opening concave groove, convex bodies on both sides are provided with inserting holes, an inserting post and a through hole which has a circular cross section are arranged on the position on a cover plate corresponding to the hole post of the body, a concave opening is arranged on the position corresponding to the through hole of the body, a butt post is arranged on the clamping opening place, the contact end of an electric conducting sheet is provided with a hook butt part, a connecting part is arranged on the end, the electric conducting sheet is connected with an extending part through the extended flexible curve part on the front curve, the extending part extends downwards to connect with a base plate, a butt plate is arranged at the end of the base plate upwards at a right angle, the end of the butt plate is bent to a reverse direction to be a stopping plate, the reverse surface is bent outwards, the center of the end edge is provided with a sinus, and a through hole is arranged on a position on the butt plate corresponding to the stopping plate.

Description

Jockey

The utility model relates to a kind of jockey, and You Zhike is provided with firmly conducting strip, and lead connects and need not to use the welding means, and tool is auxiliary, the jockey of strengthening the lamp socket of folder group fluorescent bulb elastic force.

Use always and specialize in the lamp socket jockey that the fluorescent lamp group is established, shown in Figure 1A, 1B, 2A, 2B and Fig. 3 A, 3B, it comprises body 10, cover plate 13, base plate 17, big spring 18, little spring 19, two conducting strips 20 and protecting cover (figure does not show).

Wherein, body 10 front portions are provided with two ports 11, and the inside of port 11 is provided with relative caulking groove 12, and the central authorities of body 10 are provided with hole seat 16, and three Kong Zhu of place.

Cover plate 13 front ends are provided with the recess 15 that cooperates two ports 11, and the inserting column of corresponding aforementioned apertures post and section circle open-work 14.

Two conducting strips 20 are the metallic conductor of symmetry, are provided with down a nose at contact jaw 21 front ends of its tool circle recessed 22, and end then toward having a junction 23, stretch backwards and establish an extension 24 by connecting portion 23 right angles, and a slice embedding portion 25 that establishes is stretched at terminal right angle down.

Respectively be nested with large and small spring 18,19 in outside the hole seat 16 of aforementioned body 10, and base plate 17 is set in the upper end of large and small spring 18,19, base plate 17 is provided with for the contact jaw 21 of aforementioned conducting strip 20, the embedding portion 25 then embedding groups of conducting strip 20 are in the caulking groove 12 of port 11 inside, one protecting cover (figure does not show) is set in base plate 17 tops again, and its inner inserting column insertion is protruded from the little spring 19 of base plate 17 center through hole, again cover plate 13 lids are organized on it, make its three inserting columns insert group in the jack of body 10 and form, and protecting cover is protruded on the open-work 14 of cover plate 13.

Mainly there is following shortcoming in this kind technology:

1, the embedding portion 25 of conducting strip 20 ends is a plane lamellar body, and naked C of its end with lead B is connected (shown in Fig. 2 B), needs to connect with scolding tin D processing, so have processing inconvenience, welding processing to pollute and the slow shortcoming of manufacturing speed.

2, the combination of conducting strip 20 and body 10 cooperating of mat embedding portion 25 and caulking groove 12 only, polarization and stationarity are relatively poor.

3, base plate 17 with on the protecting cover put, the reaction elastic force of the two institute's tool (in order to folder group fluorescent bulb) only depends on large and small spring 18,19 to do, and the shortcoming of folder group elastic force deficiency is arranged.

4, contravention face 21 front ends of conducting strip 20 are only established nose, can't provide with base plate 17 and connect firm that face combines.

Therefore main purpose of the present utility model is to provide a kind of jockey, and it mainly is conducting strip to be located at have in the body effect fixing, the tight system of combination, to reach that internal structure firmly and not is subject to the influence of meal power and the shortcoming of decomposing.

Secondary objective of the present utility model is to provide a kind of jockey, and it utilizes the formed elasticity of conducting strip, uses auxiliary and strengthens former elasticity of establishing large and small spring.

A purpose more of the present utility model is to provide a kind of jockey, and naked of the conducting strip and the end of lead are connected, and its end end of mat wears, supports the structure of pulling and can reach, and exempts the shortcoming of solder bond commonly used.

The purpose of this utility model is achieved in that a kind of jockey, comprises body, big little spring, base plate, conducting strip, protecting cover and protecting cover plate, it is characterized in that:

Body is a semicircle square box, is provided with Kong Zhu in its arc end inside, is provided with two ports and the groove that presss from both sides mouth in the square end front portion, and is provided with jack in two side convex bodys;

Cover plate at the Kong Zhuyu jack place corresponding to body, is respectively equipped with and cover plate all-in-one-piece inserting column, and offer the open-work of one section circle, and the passage port of anterior corresponding body is respectively established a recess, and at the clamp mouth part of corresponding body, respectively is provided with the cover plate all-in-one-piece and supports post.

Conducting strip, be provided with integrally formed colluding at its contact jaw front end to portion, be provided with down connecting portion in the end of contact jaw, connecting portion is connected with extension behind the antecurvature deflection division of stretching through one, this extension extends slightly down or up and is connected with a substrate, faces upward or downward to stretch at the terminal right angle of substrate and establishes a follow block, and this follow block ora terminalis oppositely bends and form two propping boards, the plate of this two propping board is towards outer warpage, and offers notch in ora terminalis central authorities; In addition, on follow block, be provided with two perforation, respectively corresponding aforementioned two propping boards;

Aforesaid structure, earlier large and small spring housing is placed the body apertures seat outer, in, again base plate is set in the upper end of large and small spring, again this two conducting strip is inserted, colluding of conducting strip front end inserted to portion colludes in the square hole of base plate, and the recessed embedding of contact end face circle is butted in the circular hole of base plate, and the end end of extension and substrate embed respectively in the folder mouth and groove of body, and makes the port of two perforation of follow block over against body; Again protecting cover is arranged on the base plate, its inserting column is inserted protrude from the little spring of base plate central circular hole; At last, the inserting column insert group that cover plate is established with its three place is in the jack and the Kong Zhuzhong of body correspondence, make simultaneously to the folder mouth folder of post and body pull conducting strip extension end end and locate, and make on the protruding open-work that is exposed to cover plate of protecting cover.

Advantage of the present utility model:

1, body 30 set grooves 32 provide the substrate 59 embedding group settings of conducting strip 50, make to have location, the firm effect of being provided with.

2, the folder mouth 33 of body 30 and cover plate 40 support post 42, to the extension 54 ends end clamping of conducting

strip

50,50 groups of stationarity of establishing of reinforced conductive sheet.

3, conducting strip 50 is provided with the deflection division 53 of tool elastic characteristic in connecting

portion

52 and 54 of extensions, with auxiliary and strengthen the elasticity of large and small spring 18,19.

4, conducting strip 50 front ends are provided with and collude to portion 58, the stationarity that provides its contravention face 51 to combine with base plate 17.

5, the propping board 57 of conducting strip 50 and perforation 56, provide naked C of lead B end to wear group (consulting shown in Fig. 6 D), be compressed by propping board 57 ora terminalis, and notch 57b that mat is set and substrate 59 (shown in Fig. 6 C), formation is to the location that compresses of naked C three end points P of lead B end, and reach the fixing effect of tightly pulling, and can make lead combination when reaction force takes place more step up to pull, exempt the processing that prior art need be used the scolding tin combination.

6, two of conducting strip 50 perforation 56 designs provide the lead of twin-core to wear.

Now by following specific embodiment, and conjunction with figs., the utility model is described in detail:

Description of drawings:

Figure 1A is the body schematic diagram of jockey commonly used;

Figure 1B is the cover plate schematic diagram of jockey commonly used;

Fig. 2 A is the schematic diagram of conducting strip commonly used;

Fig. 2 B is the schematic diagram that conducting strip commonly used is connected with lead;

Fig. 3 is for being usefulness jockey internal structure combination schematic diagram;

Fig. 4 A is a body schematic diagram of the present utility model;

Fig. 4 B is the A-A profile of Fig. 4 A;

Fig. 5 A is a cover plate schematic diagram of the present utility model;

Fig. 5 B is the front view of Fig. 5 A;

Fig. 6 A is a conducting strip schematic diagram of the present utility model;

Fig. 6 B is another conducting strip schematic diagram of the present utility model;

Fig. 6 C is the propping board and the front schematic view thereof of the utility model conducting strip;

Fig. 6 C is that the utility model conducting strip is connected the ground schematic diagram with lead;

Fig. 7 is a tectonic association schematic diagram of the present utility model;

Fig. 8 is that schematic diagram is formed in the internal structure of Fig. 7;

Fig. 9 is a composition schematic diagram of the present utility model.

See also shown in Figure 7ly, be tectonic association schematic diagram of the present utility model, as shown in the figure, it comprises body 30, big spring 18, little spring 19, base plate 17, two conducting strips 50, protecting cover 60 and cover plate 40.

Wherein, body 30 (seeing also shown in Fig. 4 A to Fig. 4 B) is a semicircle square box, is provided with hole post 36 in arc end inside, is provided with two ports 31 and the groove 32 that presss from both sides mouth 33 in the square end front portion, and is provided with jack 34 in two side convex bodys.

Cover plate 40 (seeing also shown in Fig. 5 A, the 5B), the Kong Zhuyu jack 34 of corresponding aforementioned body 30, be respectively equipped with and cover plate all-in-one-piece inserting column 44, and offer the open-work 43 of one section circle, and port 31 places of anterior corresponding body 30 respectively establish a recess 41, and, respectively be provided with cover plate 40 all-in-one-pieces and support post 42 at folder mouth 33 places of corresponding body 30.

Conducting strip 50 is the metallic conductor (as shown in Figure 6A) of two symmetries, be provided with integrally formed colluding at recessed contact 51 front ends of its band circle to portion 58, be provided with down connecting portion 52 in the end of contact jaw 51, connecting portion 52 is connected with extension 54 behind the antecurvature deflection division of stretching 53 through one, extension 54 extends slightly down, or extend (shown in Fig. 6 B) up and be connected with a substrate 59, terminal right angle at substrate 59 faces upward or downward, (shown in Fig. 6 B) stretches and establishes a follow block 55, follow block 55 upper ends or lower end, (shown in Fig. 6 B) oppositely bends and forms the propping board 57 of two＞shape, and the end of propping board 57 closely is butted on the substrate 59.Aforesaid two propping boards 57 as suitable outside warpage 57a, strengthening the flexible of propping board 57, and offer notch 57b (shown in Fig. 6 C) in ora terminalis central authorities at its plate face; In addition, on follow block 55, be provided with two perforation 56, respectively corresponding aforementioned two propping boards 57.

Aforesaid structure, earlier large and small spring 18,19 is placed on respectively body 30 hole seats 35 outer, in, again base plate 17 is set in the upper end of large and small spring 18,19, again two conducting strips 50 are inserted, make 58 slotting the colluding in the square hole of base plate 17 of colluding of conducting strip 50 front ends to portion, and the recessed embedding of the circle of contact jaw 51 is butted in the circular hole of base plate 17, and the end end of extension 54 and substrate 59 embed respectively in the folder mouth 33 and groove 32 of body 30, and makes two perforation, 56 ports 31 over against body 30 of follow block 55; Again protecting cover 60 is arranged on the base plate 17, its inserting column 61 is inserted in the little spring 19 that protrudes from base plate 17 central circular holes (as shown in Figure 8); At last, inserting column 44 insert groups that cover plate 40 is established with its three place are in the jack 34 and the Kong Zhuzhong of body 30 correspondences, make simultaneously to the post 42 and folder mouth 33 folders of body 30 pull conducting strip 50 extension 54 ends end and locate, and make on the protruding open-work 43 that is exposed to cover plate 40 of protecting cover 60 (as shown in Figure 9).

Brought forward is described, and the utility model is commonly used to have multinomial improved advantage, and tool practicality and usability, stretches design according to spreading out of doing of spirit of the present utility model and characteristic such as, all belongs to the scope that the utility model is contained.

Claims

1, a kind of jockey comprises body, big little spring, base plate, conducting strip, protecting cover and protecting cover plate, it is characterized in that: