CN201307654Y - Attaching adapter connector - Google Patents

Abstract

The utility model belongs to the field of the cable connecting part, and relates to a novel connector for connecting flexible flat cables or soft flat cables, which has good insulation and conduction performances, and reliable connection. The attaching adapter connector comprises an outer shell, a rubber core, a plug pad and a terminal seat, wherein the outer shell is formed by an upper shell and a lower shell which are buckled and connected; the rubber core and the plug pad are arranged in the outer shell; the plug pad is in a rectangular chip shape, the two ends of which are respectively provided with a positioning plate, and the positioning plates are fixed in positioning grooves on the two sides of the rubber core; the upper part and the lower part of the plug pad are attached with a flat cable the part of the insulating layer of which is torn, and the part, the insulating layer of which is torn, of the flat cable is attached with a reinforced plate, and the width of the reinforced plate is same with that of the flat cable; the flat cable and the reinforced plate are pressed on the terminal contact pin of the terminal seat by the plug pad. The utility model has the advantages of practical and flexible use, long service life and simple assembly.

Description

A kind of attaching type adapter connector

[technical field]

The utility model belongs to cable link field, relates to a kind of novel jointing that connects use in having flexible flat cable or soft arranging wire, and this jointing has good insulation performance and electric conductivity, and connects reliable and stable.

[background technology]

Making rapid progress of electronic product makes its assembly all towards small size and target development cheaply.Because the circuit of electric system is all quite complicated, soft arranging wire also just is regarded as one of the most practical jockey of transmission signals with connector.In addition, be production and the maintenance that makes things convenient for electric system, most circuit arrangement is to separate with functional doing, and gives connection again.This kind mode also helps the upgrade or repair of electric system in the future.Soft arranging wire then is to make one of quite general method that is adopted when electrically connecting for the difference in functionality circuit with connector.Nowadays, in the human lives, it is the age that electric type (for example TV, computer etc.) product is popularized gradually, the requirement of people's work, quality of life also progressively improves according to the development of society, gradually its degree of popularizing of Fa Zhan electrical equipment local with our daily life interwoveness, and become one of human work, life, information instrument in transmitting already.For example the display of TV, computer now develops into liquid crystal material in vogue by original glass material, because the joint that is connected with LCD (male seat) that generally uses at present is the form of plug and pull, though guaranteed the transmission of connector, but because nothing is connected tight function with female seat, during long-term the use, easily produce get loose, phenomenon such as loose contact, the signal when making communication runs off and influences the quality of communication.So in the industry, be starved of be connected between a kind of and the soft arranging wire simple and convenient, use reliably, when pegging graft, contact the jointing of tight good conductivity simultaneously with terminal fitting.

[summary of the invention]

The purpose of this utility model provides a kind of attaching type adapter connector, employing is bonding winding displacement on choker block, the assembled that is connected with terminal by the pressing mode connects, and adopt conjuncted structure, practical flexible, can use for a long time, and assembling procedure is simple, and this joint also has high temperature resistant and characteristics low temperature.

In order to reach above-mentioned technical purpose, the technical solution that the utility model adopts comprises following technology contents: a kind of attaching type adapter connector, snap together the shell that constitutes by upper casing and lower casing, and be arranged on glue core and choker block in the above-mentioned shell, terminal base is formed, the both sides of described shell are respectively equipped with rubber-like u shape lock banking stop, in the location notch in short one side insertion glue core, long top, one side is provided with little hook, stretch out in the through hole of little hook on it by the unlocking handle lower end, it is characterized in that: described choker block is rectangular sheet, its two ends are respectively equipped with spacer, this spacer is fixed in the location notch of glue core both sides, the choker block top and the bottom are fitted with part and dial the winding displacement that removes insulating barrier, described winding displacement is dialled goes to the bottom of insulating barrier part to be pasted with stiffener, the width of this stiffener is identical with winding displacement, and above-mentioned winding displacement and stiffener are pressed together on the terminal haptic element on the terminal base by choker block.

Described glue core is provided with square location hole, and correspondence position is provided with columniform alignment pin on the terminal base.

Described terminal haptic element two ends become " door " oxbow.

Described shell is that stainless steel is made.

The tail end of described upper casing and lower casing all is provided with the fixedly holding piece of wire rod that slopes inwardly.

By adopting above-mentioned technical solution, the utility model has obtained following technological merit and effect:

The utility model is by adopting at choker block earlier direct bonding winding displacement, mode by pressing makes above-mentioned winding displacement be pressed together on the terminal base one to one then, and closely be connected with terminal haptic element on the terminal base, use above-mentioned structure, can be with original winding displacement by being welded to connect, change existing assembling into and make fixedly connected winding displacement, the production efficiency of adapter connector is improved, and cost is significantly reduced, cross the zone of adopting the front end at the terminal haptic element to contact and be similar to " door " font with terminal fitting, can make it tightr with contacting of terminal fitting, conductivity is more stable, avoids jointing to inserting the back loose contact, and the other end employing of terminal haptic element is similar to " door " font structure, it is tightr that it is contacted with the winding displacement copper cash, and conductivity is more stable, avoids joint to inserting the back loose contact; The utility model is also by being dialled the bonding stiffener in bottom that goes the insulating barrier part at winding displacement, make in the above-mentioned winding displacement relative position between the every line obtain more fixing, prevented between the every line that its relative position changes in the process of assembling, further guaranteed with terminal base on the terminal haptic element between the accuracy that is connected, improved the reliability of assembling process; Be provided with square location hole by adopting at described glue core, correspondence position is provided with the structure of columniform alignment pin on the terminal base, can guarantee above-mentioned choker block and the accurate positioning between the terminal base, and can prevent that this adapter connector from can not retreat when pegging graft; Adopt left and right sides lock banking stop all to be made as Contiuum type simultaneously, more strengthened connection stability between jointing and the gang socket, make it more firm, and possess more use flexibility.Terminal haptic element tail end is unsettled and to have arc to contact with wire rod more stable, and the shell upper and lower covers fastens mutually, and tail end has the shell fragment of symmetry to contact with wire rod, and existing grounding function plays the clamping positioning action again, has strengthened the stability of signal, prevents that simultaneously wire rod from swinging.

[description of drawings]

Fig. 1 is a perspective exploded view of the present utility model;

Fig. 2 is the front view of lock banking stop of the present utility model;

Fig. 3 is the right view of lock banking stop of the present utility model;

Fig. 4 is the front view of terminal base of the present utility model;

Fig. 5 is the end view of terminal base of the present utility model.

[embodiment]

Below in conjunction with accompanying drawing the utility model is further described:

The utility model is a kind of improvement at existing adapter connector, snap together the shell that constitutes by upper casing 1 and lower casing 2, in order to make shell have long useful life and good fastening performance, shell in the utility model adopts stainless steel material to make, by the glue core 3 and the choker block 4 that are arranged in the above-mentioned shell, terminal base 5 is formed, in the cavity that forms after above-mentioned upper casing 1 and lower casing 2 fasten glue core 3 is installed, the both sides of this glue core 3 are respectively arranged with the location notch 6 that is used for fixing choker block 4, be provided with terminal base 5 in the bottom of choker block 4, when the spacer 14 of choker block 4 by its both sides is installed on the glue core 3, the winding displacement 15 that is bonded in choker block 4 bottoms simultaneously by pressing and fixing between choker block 4 and glue core 3, the terminal haptic element 7 that is arranged in parallel on the terminal base 5 in addition that presses together simultaneously, this is dialled the copper cash in the winding displacement 15 that removes insulating barrier, tightly pressed together with terminal haptic element 7 one to one, be electrically connected thereby form reliably.Choker block 4 and glue core 3 fasten and also terminal base 5 snappings are fixed on the glue core 3 in addition, and terminal base 5 is provided with the many terminal haptic elements 7 that are arranged in parallel, and this terminal haptic element 7 is the terminal in the terminal base 5.Has accurate more position in order to guarantee to cooperatively interact between copper cash in the above-mentioned winding displacement 15 and the terminal haptic element 7, in the utility model, be positioned at winding displacement dialled the part remove insulating barrier below, also be pasted with stiffener, the width of this stiffener is identical with winding displacement, stiffener can improve in the winding displacement 15 relative position precision between the every line, improves and terminal haptic element 7 direct quality of fits.The both sides of described shell are respectively equipped with rubber-like lock banking stop 8, this lock banking stop 8 is a length of side of U-shaped and this U-shaped, short on one side in addition, in the location notch in short one side insertion glue core 3, long top, one side is provided with little hook 9, stretches out in the square through hole 10 of this little hook 9 by glue core 3 bottoms, when above-mentioned adapter connector and connector body plug together, by this little hook 9, connector plug and connector body are locked together.By such structure setting, the contact tightly links together can to guarantee to plug together afterwards by said two devices, prevents to improve the reliability of product work owing to plug is swung the loose contact phenomenon that causes.Glue core 3 both sides are provided with unlocking handle 11, and this unlocking handle 11 adopts integrally formed mode to be provided with glue core 3, can certainly on glue core 3 draw-in groove be set, and by the mode of assembling this unlocking handle is set.This unlocking handle 11 be connected with the long ends of lock banking stop 8, stretch out in the square through hole 10 of little hook 9 on it by unlocking handle 11 lower ends, after adapter connector and connector body link into an integrated entity, if desired above-mentioned plug is taken off, can be by pressing unlocking handle 11, drive little hook 9 by this unlocking handle 11 and move, by withdrawing from the holddown groove in the connector body, this is adapter connector can be pulled up.

As shown in Figure 1, described glue core 3 is provided with square location hole 13, and correspondence position is provided with columniform alignment pin 12 on the terminal base 5.Cooperatively interacting of above-mentioned location hole 13 and alignment pin 12 can guarantee that above-mentioned glue core 3 and terminal base 5 have stable and accurate location after installation, when guarantee pegging graft and the stability of socket.Described terminal haptic element 7 two ends all are " door " oxbow.Because terminal haptic element 7 front ends have radian,, strengthen electric conductivity so when the copper cash with winding displacement 15 contacts, can increase the area of contact.Described terminal haptic element 7 other ends also are " door " oxbow.The above-mentioned part with " door " font is after connector plug and connector body grafting, having the part of " door " font tightly is connected with corresponding terminal on the connector body, adopt this terminal haptic element structure with radian, can increase the contact area when pegging graft significantly, two above-mentioned terminals that cooperatively interact are combined closely, make conductivity more stable, connection stability and reliability between the terminal further are provided.

After winding displacement 15 in the utility model is fixed in the connector body, produce swing when preventing to use, can all be provided with the fixedly holding piece 16 of wire rod that slopes inwardly at the tail end of described upper casing 1.This holding piece 16 clamps the tail end of winding displacement 15 by himself elasticity after connector plug install to finish, and prevents winding displacement 15 swings and influences the connection status of terminal and lead.

Though the present invention discloses as above with preferred embodiment, yet it is not in order to limit the present invention.But those skilled in the art will appreciate that the improvement of being done allows in the spirit and scope of claims.Anyly be familiar with this skill person, under the situation that does not break away from the spirit and scope of the present invention, can do a little change and retouching, so protection scope of the present invention is when looking being as the criterion that claims limit.

Claims (5)

1, a kind of attaching type adapter connector, snap together the shell that constitutes by upper casing and lower casing, and be arranged on glue core and choker block in the above-mentioned shell, terminal base is formed, the both sides of described shell are respectively equipped with rubber-like u shape lock banking stop, in the location notch in short one side insertion glue core, long top, one side is provided with little hook, stretch out in the through hole of little hook on it by the unlocking handle lower end, it is characterized in that: described choker block is rectangular sheet, its two ends are respectively equipped with spacer, this spacer is fixed in the location notch of glue core both sides, the choker block top and the bottom are fitted with part and dial the winding displacement that removes insulating barrier, described winding displacement is dialled goes to the bottom of insulating barrier part to be pasted with stiffener, and the width of this stiffener is identical with winding displacement, and above-mentioned winding displacement and stiffener are pressed together on the terminal haptic element on the terminal base by choker block.

2, a kind of attaching type adapter connector according to claim 1, it is characterized in that: described glue core is provided with square location hole, and correspondence position is provided with columniform alignment pin on the terminal base.

3, a kind of attaching type adapter connector according to claim 1 is characterized in that: described terminal haptic element two ends become to be " door " oxbow.

4, a kind of attaching type adapter connector according to claim 1 is characterized in that: described shell is that stainless steel is made.

5, a kind of attaching type adapter connector according to claim 1 is characterized in that: the tail end of described upper casing and lower casing all is provided with the fixedly holding piece of wire rod that slopes inwardly.

Images