CN201167175Y

CN201167175Y - Novel 51-pin external-buckling type connector joint

Info

Publication number: CN201167175Y
Application number: CNU2008200917557U
Authority: CN
Inventors: 郑允信
Original assignee: DONGGUAN SHYH HWA ELECTRONICS Co Ltd
Current assignee: DONGGUAN SHYH HWA ELECTRONICS Co Ltd
Priority date: 2008-01-21
Filing date: 2008-01-21
Publication date: 2008-12-17
Anticipated expiration: 2018-01-21

Abstract

The utility model relates to a novel connector lug, which has a flexible flat cable or is used in a soft cable, and belongs to the cable connector component field. A 51-pin outer buckle type connector lug is composed of an outer casing formed by fastening an upper casing and a lower casing, and a rubber core, a plug cushion and a terminal seat which are arranged in the outer casing, wherein, 51 needle-shaped pins parallelly arranged are arranged on the terminal seat, elastic lock banking stops are respectively arranged on both sides of the outer casing, the lock banking stop adopts a U shape, one edge of the U shape is long, and the other edge thereof is short. The short edge is inserted into a positioning groove in the rubber core, a hooklet is arranged at the top end of the long edge, an unlocking handle is connected with the long end of the lock banking stop, and the hooklet extends from the through-hole at the lower end of the unlocking handle. The utility model can provide a connector lug with the locking function, which adopts a combined structure, is practical, flexible and convenient, can be operated for a long time, and has simple assembly process.

Description

A kind of novel 51 pin exterior buckle type adapter connectors

[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 jointing that has latch functions, adopts stainless steel material to make lock piece and shell, and adopts 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 novel 51 pin exterior buckle type adapter connectors, snap together the shell that constitutes by upper casing and lower casing, and the glue core and choker block, the terminal base that are arranged in the above-mentioned shell are formed, and utilize choker block that the terminal base snapping is fixed on the glue core, terminal base is provided with the needle-like pin of 51 parallel arrangements, it is characterized in that: the both sides of described shell are respectively equipped with the rubber-like lock banking stop, this lock banking stop is a length of side of U-shaped and this U-shaped, and is short on one side in addition.In the location notch in short one side insertion glue core, long top, one side is provided with little hook, these glue core both sides are provided with unlocking handle, this unlocking handle is connected with the long end of lock banking stop, stretch out in the through hole of little hook on it by the unlocking handle lower end, bonding lead on the described choker block, and thrust in this lead by the afterbody that is arranged on the needle-like pin on the terminal base and to be connected with core, the glue core is provided with the chute that matches with choker block.

Described needle-like pin front end has radian.

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 zone that contacts with terminal fitting by the front end that adopts at the needle-like pin is provided with radian, can make it tightr with contacting of terminal fitting, conductivity is more stable, avoids jointing to inserting the back loose contact; 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.Be provided with the C angle by tip with the needle-like pin, colloid is provided with the groove that is complementary with the needle-like pin, makes the needle-like pin thrust the colloid groove, only has the radian face to contact with the contact of gang socket with the needle-like pin, spigot and bottom thereof are surrounded by colloid, avoid functions such as ground connection are caused interference.More strengthened the reliability of its use, needle-like pin tail end is unsettled and to have arc to contact with wire rod more stable, and the shell upper and lower covers fastens mutually, tail end has the shell fragment of symmetry to contact with wire rod, existing grounding function plays the clamping positioning action again, has strengthened the stability of signal, prevents the wire rod swing simultaneously.

[description of drawings]

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

Fig. 2 is a front view of the present utility model;

Fig. 3 is an end view of the present utility model;

Fig. 4 is the front view of lock banking stop of the present utility model;

Fig. 5 is the right view of lock banking stop of the present utility model;

Fig. 6 is the front view of terminal base of the present utility model;

Fig. 7 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 middle part of this glue core 3 is provided with the groove 5 that matches with choker block 4, the both sides of this groove 5 are provided with the chute 6 that is used for fixing choker block 4, matching with above-mentioned chute 6 in choker block 4 both sides, and can the mode with sliding plug install in above-mentioned chute 6.Be provided with terminal base 5 in the bottom of choker block 4, and utilize choker block 4 and glue core 3 fastenings that terminal base 5 snappings are fixed on the glue core 3, terminal base 5 is provided with the needle-like pin 7 of 51 parallel arrangements, and this needle-like pin 7 is the terminal in the terminal base 5.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.

In the utility model choker block 4 on bonding lead 13, and the pressure that produces when fastening with glue core 3 by choker block 4 is pressed in the lead 13 and is connected with core being arranged on needle-like pin 7 on the terminal base 5, thus being connected of realization lead 13 and needle-like pin 7.The utility model also can be realized by another structure, exactly above-mentioned lead 13 is bonded in glue core 3, installation end stroma 5 on lead 13 then, reinstall choker block 4, pressure that equally can be when packing choker block 4 into, realize terminal just needle-like pin 7 be connected with circuit between the lead 13.

Described needle-like pin 7 front ends have radian.The above-mentioned part with radian is after connector plug and connector body grafting, having the part of radian tightly is connected with corresponding terminal on the connector body, adopt this needle-like pin configuration with radian, can improve the connection status when pegging graft significantly, two above-mentioned terminals that cooperatively interact are combined closely, connection stability and reliability between the terminal further are provided.

After lead 13 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 14 of wire rod that slopes inwardly at the tail end of described upper casing 1 and lower casing 2.This holding piece 14 clamps the tail end of lead 13 by himself elasticity after connector plug install to finish, and prevents lead 13 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

1, a kind of novel 51 pin exterior buckle type adapter connectors, 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, and utilize choker block that the terminal base snapping is fixed on the glue core, terminal base is provided with the needle-like pin of 51 parallel arrangements, it is characterized in that: the both sides of described shell are respectively equipped with the rubber-like lock banking stop, this lock banking stop 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, long top, one side is provided with little hook, glue core both sides are provided with unlocking handle, this unlocking handle is connected with the long end of lock banking stop, stretch out in the through hole of little hook on it by the unlocking handle lower end, bonding lead on the described choker block, and thrust in this lead by the afterbody that is arranged on the needle-like pin on the terminal base and to be connected with core, the glue core is provided with the chute that matches with choker block.

2, a kind of novel 51 pin exterior buckle type adapter connectors according to claim 1, it is characterized in that: described needle-like pin front end has radian.

3, a kind of novel 51 pin exterior buckle type adapter connectors according to claim 1, it is characterized in that: described shell is that stainless steel is made.

4, a kind of novel 51 pin exterior buckle type adapter connectors according to claim 1, it 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.