CN201910530U

CN201910530U - Connector

Info

Publication number: CN201910530U
Application number: CN2010206224427U
Authority: CN
Inventors: 谢贵达
Original assignee: Singatron Electronic China Co Ltd
Current assignee: Singatron Electronic China Co Ltd; Singatron Enterprise Co Ltd
Priority date: 2010-11-24
Filing date: 2010-11-24
Publication date: 2011-07-27
Anticipated expiration: 2020-11-24

Abstract

The utility model relates to connecting devices, in particular to a connector in a connecting device. The connector comprises a body provided with at least one first terminal and at least one second terminal, the body is provided with at least one first containing hole further, at least part of one second terminal is inset into the corresponding first containing hole, a shielding case is sleeved to the body and provided with a tongue disposed in the first containing hole, and the tongue and the second terminals coincide with each other. The connector has the advantages that clamping force of a connector socket and a butting plug is increased greatly by resetting the structure of the connector, safety of power transmission is improved, sparks are avoided, the structure and components are simplified, materials are reduced and assembling processes are reduced, and cost is reduced.

Description

A kind of connector

Technical field

The utility model relates to jockey, relates in particular to a kind of connector in the jockey.

Background technology

Please refer to a kind of known electric connector B that Fig. 1 shows, aforementioned electric connector B mainly comprises a body C, the both sides of this body C are covered with a baffle C1 and a ground strip C1' respectively, and establish a first passage C2 and a second channel C3 in the described body C, and being provided with one second a terminal C4 and a first terminal C5 in the above-mentioned first passage C2, this second terminal C4 is that bending protruded out a contact site C42 after a lamellar body horizontal cross was extended with a main part C41.

Yet in the preceding prior art of taking off, when one plug (not icon) that will dock described electric connector B as the user is embedded by the set interface (not shown) of aforementioned body C, this second terminal C4 only is the aforementioned plug of the monolateral contact of its contact site C42 and cause seizing on both sides by the arms the power deficiency, long-term also use may since the contact site C42 wearing and tearing of this second terminal C4 and with described plug loose contact.

And the contact site C42 of the above-mentioned second terminal C4 is owing to be bending forming, therefore, as entering in the body C for the plug in charged source, the inner edge of aforementioned plug is contact the first terminal C5 earlier, and the outer rim of this plug just contacts the contact site C42 of the described second terminal C4 subsequently, easy speech, the inner edge of above-mentioned plug can conduct to the outside cathode power supply that it connected aforementioned the first terminal C5, the related voltage that makes the circuit that is equipped with this electric connector B or device be subjected to increasing suddenly produces spark at described plug and the first terminal C5 contact position easily; In addition, also must utilize ground strip C1' to make the outer rim of above-mentioned plug link aforementioned baffle C1 indirectly, only this will increase the cost of handling of goods and materials and artificial assembling on foot; Therefore, be necessary to be improved at prior art.

The utility model content

In order to solve electric connector loose contact in the prior art, easily produce the high problem of spark and cost, the utility model provides a kind of connector.

The utility model provides a kind of connector, comprise body, described body is provided with at least one the first terminal, at least one second terminal, described body is provided with at least one first socket, at least the part of described second terminal is embedded in described first socket, and described body is arranged with shielding casing, and described shielding casing is provided with tongue, described tongue is arranged in described first socket, the part superposition at least of local at least and described second terminal of described tongue.

As further improvement of the utility model, described second terminal comprises main part, and a side of described main part is extended with contact site towards described first socket, and described tongue overlaps with described contact site.

As further improvement of the utility model, the opposite side of described main part is provided with the Fixed Division, and described Fixed Division is fixed on described second socket.

As further improvement of the utility model, described body is provided with port, and described the first terminal is embedded on described port.

As further improvement of the utility model, described body is provided with fastener, and described fastener and described the first terminal connect.

The beneficial effects of the utility model are: by rearranging the structure of connector, significantly increased the chucking power of connector body and banjo, the fail safe that has improved electric power transfer, avoid producing spark, tube structure and assembly have reduced material and packaging technology simultaneously, have reduced cost.

Description of drawings

Fig. 1 is the perspective exploded view of connector in the prior art;

Fig. 2 is the perspective exploded view () of a kind of connector of the utility model;

Fig. 3 is the schematic diagram of another angle of Fig. 2;

Fig. 4 is the perspective exploded view (two) of connector described in the utility model;

Fig. 5 is the generalized section of connector described in the utility model.

Embodiment

Below in conjunction with description of drawings and embodiment the utility model is further specified.

Reference numeral among Fig. 2 to Fig. 4 is: 1 connector; 10 bodies; 110 ports; 120 first sockets; 130 second sockets; 160 perforations; 20 the first terminals; 210 connecting fixed parts; 30 plugs; 310 insulators; 320 open-works; 330 inner wires; 340 outer conductors; 40 second terminals; 410 main parts; 420 Fixed Divisions; 430 contact sites; 50 fasteners; 60 shielding casings; 610 tongues; 620 fixed parts.

Extremely shown in Figure 4 as Fig. 2, a kind of connector, wherein connector 1 mainly comprises a body 10, described body 10 is provided with a port 110, described port 110 runs through the both sides of aforementioned body 10, and (formed bore can be incomplete same in described body 10 for this port 110, also be feasible embodiment), can embed the port 110 of above-mentioned body 10 and be fixedly arranged on this body 10 for the local at least of a first terminal 20,110 of the opposite side ports of described body 10 can dock for a plug 30 sets and engages above-mentioned the first terminal 20 and conduct telecommunication.

Aforementioned body 10 still can be provided with at least one first socket 120, at least one second socket 130, at least one perforation 160, this first socket 120 can be fixedly arranged on this body 10 for the local at least embedding of one second terminal 40, described second terminal 40 mainly comprises a main part 410, one side of aforementioned body portion 410 is provided with a Fixed Division 420, described Fixed Division 420 can be fixedly arranged on above-mentioned body 10 via described second socket 130, this Fixed Division 420 can with a set connecting fixed part 210 (or the fixed part 620 of 10 sheathed shielding casings 60 of above-mentioned body of above-mentioned the first terminal 20, explanation after a while) is electrically connected a cable (not being shown in figure) or device (or circuit etc. respectively, but not as limit, and be not shown in figure) or aforementioned means, circuit, (or negative pole such as the negative electrode of the combination of cable etc., or ground connection), anode, port 110 directions of the side that the opposite side of aforementioned body portion 410 is then embedded towards described plug 30 by this first socket 120 are extended with a contact site 430(aforementioned body portion 410 and can also be feasible embodiment to aforementioned this contact site 430 of the first terminal 20 diagonally extendings, can utilize the elastic force of described second terminal 40 to bestow aforementioned plug 30 by this, make this contact site 430 and above-mentioned plug 30 produce good contact action); In addition, aforementioned perforation 160 can be inserted for a fastener 50 and be resisted that the described fastener 50 of location this first terminal 20(and above-mentioned body 10 are one-body molded also to be feasible embodiment).

Aforementioned plug 30 mainly comprises an insulator 310, this insulator 310 has an open-work 320, described open-work 320 wears an inner wire 330(and is positioned aforementioned dielectric body 310) contact that the aforementioned the first terminal 20 of above-mentioned the first terminal 20(is can be at least local to enter described insulator 310 via this open-work 320), and aforementioned dielectric body 310 rings are established an outer conductor 340 and are touched for this second terminal 40, the utility model is as being applied to power supply conduction (but not as limit), make described second terminal 40 early contact aforementioned outer conductor 340 be all feasible embodiment (for example: the length of this second terminal 40 greater than outer conductor 340 length of above-mentioned the first terminal 20 or aforementioned plug 30 greater than this inner wire 330, but not as limit, more can avoid aforementioned plug 30 to produce spark by this) by the moment of these port 110 interlockings.

Described body 10 can a sheathed shielding casing 60, aforementioned shielding casing 60 is local at least (for example: tear to form at least one tongue 610, but not as limit) extend into this first socket 120, not only can above-mentioned shielding casing 60 be positioned aforementioned body 10 by described tongue 610, also can make the part superposition at least (overlap or repeatedly connect) of the local at least contact site 430 with described second terminal 40 of this tongue 610 reach auxiliary or strengthen the arm of force of above-mentioned contact site 430, reach the connector that can promote the banjo bond strength, have the following advantages:

1. can save material cost: auxiliary by the aforementioned tongue 610 formed arm of forces, can therefore reduce second terminal, 40 original thickness and do not weaken positive force, contact engaging and separating force;

2. increase positive force: utilize the above-mentioned tongue 610 formed arm of forces to bestow second terminal 40, can increase positive force;

3. significantly promote contact engaging and separating force: utilization aforementioned tongue 610 increase by second terminal 40 contact site 430 force in this plug 30, more can significantly promote contact engaging and separating force to aforementioned plug 30.

Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection range of the present utility model.

Claims

1. connector, it is characterized in that: comprise body, described body is provided with at least one the first terminal, at least one second terminal, described body is provided with at least one first socket, at least the part of described second terminal is embedded in described first socket, and described body is arranged with shielding casing, and described shielding casing is provided with tongue, described tongue is arranged in described first socket, the part superposition at least of local at least and described second terminal of described tongue.

2. connector according to claim 1 is characterized in that: described second terminal comprises main part, and a side of described main part is extended with contact site towards described first socket, and described tongue overlaps with described contact site.

3. connector according to claim 2 is characterized in that: the opposite side of described main part is provided with the Fixed Division, and described Fixed Division is fixed on described second socket.

4. according to claim 1 or 2 or 3 described connectors, it is characterized in that: described body is provided with port, and described the first terminal is embedded on described port.

5. connector according to claim 4 is characterized in that: described body is provided with fastener, and described fastener and described the first terminal connect.