CN208522132U - A kind of overall plastic female end end fitting - Google Patents

Abstract

The utility model discloses a kind of overall plastic female end end fitting, which includes terminal core, and terminal core includes terminal and pedestal, and terminal is that complex root is conductively connected terminal, and the lower part of terminal is integrally formed formula with pedestal and is fixedly connected.Compared with the prior art, in the utility model, after terminal arranges, its underpart and pedestal are integrally formed, both it ensure that terminal can be fixed according to predetermined way, and also further guaranteed seamless connection between pedestal and terminal, when user uses this female end terminal, terminal can further be formed according to their needs, it is simple and convenient.

Description

A kind of overall plastic female end end fitting

Technical field

The utility model belongs to battery connector field, in particular to a kind of overall plastic female end end fitting.

Background technique

Information industry rapid development, various high-tech products continue to bring out, the electronic products such as similar mobile phone, laptop The epoch of high speed development are just being experiencing, the miscellaneous electric connector of matched appearance, especially battery connector become The indispensable component part of various electronic equipments.The battery connector that industry uses now in order to adapt to communication apparatus it is light, Small and exquisite design concept, further to miniaturization.

In existing battery attachment base female end end fitting manufacturing process, female end terminal periphery is often enclosed with overall plastic outer Shell when manufacture, often first opens up terminal-mounting grooves, then female end terminal is plugged into terminal-mounting grooves in female end terminal enclosure. Using above-mentioned manufacturing process, there are larger gap between female end terminal and terminal-mounting grooves, user can not match the female end terminal Part carries out post forming.

Such as number of patent application be " 201520353859.0 " patent document in disclose a kind of the anti-of battery connector Terminal moves back PIN structural, including battery connector main body and stopping mechanism, and battery connector main body includes insulating body and receiving In the conductive terminal in insulating body, insulating body is equipped with several horizontal receiving conduits for running through insulating body and being arranged side by side, The connecting pin that conductive terminal is equipped with a base portion and extends to form from base portion side, the stopping mechanism includes stopping elastic sheet, institute Stating stopping elastic sheet is the line-like structures and its upper surface for being set to conductive terminal base portion that one end upwarps, table on the insulating body Face is equipped with the back stop slot of several receiving stopping elastic sheets for running through insulating body upper surface and being arranged side by side, and the utility model is by adopting Cooperated with the back stop slot of the stopping elastic sheet coordinated insulation body upper surface on conductive terminal base portion, after terminal IR can be effectively prevent Move back the generation of PIN problem.This uses novel setting stopping mechanism, efficiently avoids the problem of terminal retreats, but this is practical new Type also exposes conductive terminal simultaneously and battery connector theme part has larger gap.

Summary of the invention

To solve the above problems, the purpose of this utility model is to provide a kind of female end terminal and female end shell part are seamless Connection, user is subsequent can be to the overall plastic female end end fitting of female end post forming.

Another of the utility model is designed to provide a kind of overall plastic female end end fitting, and the accessory structure is simple, body The small and manufacturing cost of product is low, and manufacture difficulty is small, is suitble to be widely popularized.

To achieve the above object, the technical solution of the utility model is as follows:

The utility model provides a kind of overall plastic female end end fitting, which includes terminal core, and terminal core includes end Son and pedestal, terminal are that complex root is conductively connected terminal, and the lower part of terminal is integrally formed formula with pedestal and is fixedly connected.

Terminal is that complex root is conductively connected terminal, and complex root contact pin is good by the aligned transfer matched with male connector, connector When connection, the hardware terminal in male end is connect with the conductive connection terminal, realizes that the connection of electric signal between male end and female end passes It passs.In the present invention, terminal and pedestal are integrally molded so as terminal core, ensure that seamless connection between terminal and pedestal, It, can be to the post forming of this end fitting, without considering into shape when user uses female end end fitting provided by the utility model Glue can leak into the gap between terminal and pedestal the use for influencing female end.

Terminal core further includes having buckle, and buckle setting two, two buckle the two sides for being separately positioned on terminal, the buckle Lower part and pedestal be integrally formed formula and be fixedly connected.Two buckles are set, and two buckle the two sides for being separately positioned on terminal, when When male end is connect with female end, using the cooperation of buckle and the clamping groove on male end shell, guarantee that male end is connect tightly with female end It is close secured.

Buckle includes detent portion, and the outside of buckle with pedestal interconnecting piece, and the lower surface in detent portion is arranged in detent portion It is bonded with the upper surface of external PCB.After the completion of matching in female end end fitting, this accessory need to be placed on external PCB, subsequent This end fitting is connect again with PCB in process, detent portion is set on buckle, entire end fitting can be stuck on PCB, just Entire end fitting is positioned in operator.

The accessory further includes having sheath, and sheath bottom offers the locating slot matched with pedestal, and terminal core and sheath can It is detachably connected with；The connection through-hole matched with terminal core is also provided on sheath, and the connection through-hole is conducted with locating slot. It after the molding of terminal core, buckle and the top of terminal will be conductively connected will be placed in connection through-hole, then terminal core is utilized into pedestal and fixed The cooperation of position slot engages with sheath, completes the assembly of entire female end end fitting.Setting connection through-hole, will be conductively connected terminal with The top of buckle is placed in connection through-hole, and when male end and female end disconnect, sheath shell can be to conductive connection terminal and card The portion of buckling shields, and avoids extraneous collsion damage female end；When male end is connect with female end, connection through-hole is as communication two The channel of part connection, user, which only need to slide into male end along connection through-hole, can connect male end and female end, dramatically Avoid the damage incorrect and to two parts terminal due to male end direction of insertion.

Positioning protrusion is also fixedly connected on sheath shell, there are two positioning protrusion settings, and two positioning protrusion are set respectively The two sides outside sheath shell are set, the lower surface of two positioning protrusion is bonded with the upper surface of external PCB respectively.This terminal When accessory is connect with external PCB, to connect it precisely with external PCB, this end fitting need to be stuck in securely on external PCB On surface, two positioning protrusion are set, and the lower surface of two positioning protrusion is bonded with the upper surface of external PCB respectively, it can Cooperate it with detent portion mentioned above, make entire end fitting that can strictly be bonded the upper surface of external PCB, it is subsequent right to facilitate End fitting such as is further welded or is formed at the manufacturing procedures.

Terminal guide groove compatible with terminal is conductively connected is also provided on jacket inner wall, terminal guide groove is corresponding conductive Plural item is arranged in the quantity of connection terminal.When male end and female end engages, the hardware terminal of the conductive connection terminal and male end of female end It supporting, current signal circulates through support division, the transmission of electric signal is completed, and when the hardware for being conductively connected terminal and male end of female end When terminal supporting, it is conductively connected terminal extrusion, terminal guide groove is opened up in jacket inner wall, is conductively connected terminal and is entrenched in In terminal guide groove, be conductively connected terminal deformation occurs, terminal guide groove can at this moment to be conductively connected terminal play guiding and Fixed effect prevents plug number is excessive, contact engaging and separating force is excessive from causing to be conductively connected terminal position skew, prevents its shape from changing Become, extend the service life of female end, helps to promote user's likability.

The advantage of the utility model is: compared with the prior art, in the utility model, after terminal arranges, Lower part and pedestal are integrally formed, and both ensure that terminal can be fixed according to predetermined way, also further guarantee pedestal and terminal it Between seamless connection, user use this female end terminal when, terminal further can be formed according to their needs, it is simple and convenient.

Detailed description of the invention

Fig. 1 is the explosive view of the overall plastic female end end fitting of the utility model.

Fig. 2 is the first visual angle overall structure diagram of the overall plastic female end end fitting of the utility model.

Fig. 3 is the second visual angle overall structure diagram of the overall plastic female end end fitting of the utility model.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain The utility model is not used to limit the utility model.

To achieve the above object, the technical solution of the utility model is as follows:

As shown in figure 1 to 3, in this embodiment, the utility model provides a kind of overall plastic female end end fitting to ginseng, The accessory includes terminal core 1, and terminal core 1 includes terminal 11 and pedestal 12, and terminal 11 is that complex root is conductively connected terminal, end The lower part of son 11 is fixedly connected with 12 integrated molding formula of pedestal.

Terminal 11 is that complex root is conductively connected terminal, and complex root contact pin is good by the aligned transfer matched with male connector, connection When device connects, the hardware terminal in male end is connect with the conductive connection terminal, realizes the connection of electric signal between male end and female end Transmitting.In the present invention, terminal 11 and pedestal 12 are integrally molded so as terminal core 1, ensure that between terminal 11 and pedestal 12 Seamless connection can be not necessarily to the post forming of this end fitting when user uses female end end fitting provided by the utility model Consider that forming plastic cement can leak into the gap between terminal and pedestal the use for influencing female end.

Terminal core 1 further includes having buckle 13, and 13 setting two of buckle, two buckles 13 are separately positioned on the two of terminal 11 The lower part of side, the buckle 13 is fixedly connected with 12 integrated molding formula of pedestal.Two buckles 13, and two 13 difference of buckle are set The two sides of terminal 11 are set, when male end is connect with female end, are matched using buckle 13 with clamping groove on male end shell It closes, guarantees that male end and female end are completely embedded securely.

Buckle 13 includes detent portion 131, and the outside of buckle 13 with 12 interconnecting piece of pedestal is arranged in detent portion 131, and blocks The lower surface in position portion 131 is bonded with the upper surface of external PCB.After the completion of matching in female end end fitting, this accessory need to be placed on On external PCB, this end fitting is connect again in subsequent handling with PCB, detent portion 131 is set on buckle 13, it can will be whole A end fitting is stuck on PCB, is positioned convenient for operator to entire end fitting.

The accessory further includes having sheath 2, and 2 bottom of sheath offers 1 locating slot 21 of terminal core matched with pedestal 12, end Sub- core 1 and 2 detachable connection of sheath；The connection through-hole 22 matched with terminal core 1, and the connection are also provided on sheath 2 Through-hole 22 is conducted with locating slot 21.After terminal core 1 forms, buckle 13 and the top for being conductively connected terminal are placed in connection through-hole In 22, then terminal core 1 engaged using pedestal 12 with the cooperation of locating slot 21 with sheath 2, completes entire female end end fitting Assembly.Setting connection through-hole 22, conductive connection terminal is placed in the top of buckle 13 and is connect in through-hole 22, in male end and female end When disconnecting, 2 shell of sheath can shield to being conductively connected terminal and buckling 13 tops, avoid extraneous collsion damage female End；When male end is connect with female end, connection through-hole 22 only need to be by male end along even as the channel for linking up the connection of two components, user Hole is connected to slide into and can connect male end and female end, dramatically avoid due to male end direction of insertion is incorrect and to two The damage of part terminal.

Positioning protrusion 23 is also fixedly connected on 2 shell of sheath, there are two the settings of positioning protrusion 23, two positioning protrusion 23 The two sides of 2 hull outside of sheath are separately positioned on, the lower surface of two positioning protrusion 23 is pasted with the upper surface of external PCB respectively It closes.When this end fitting is connect with external PCB, to connect it precisely with external PCB, this end fitting need to be stuck in securely On the external upper surface PCB, two positioning protrusion 23 are set, and the lower surface of two positioning protrusion 23 is respectively with external PCB's Upper surface fitting, can be such that it cooperates with detent portion 131 mentioned above, make entire end fitting that can strictly be bonded external PCB's Upper surface facilitates and subsequent the manufacturing procedures such as end fitting is further welded or formed.

Terminal guide groove 24 compatible with terminal is conductively connected is also provided on 2 inner wall of sheath, terminal guide groove 24 is right Plural item is arranged in the quantity that terminal should be conductively connected.When male end and female end engages, be conductively connected terminal and male end five of female end Golden terminal supporting, current signal circulate through support division, complete the transmission of electric signal, and work as the conductive connection terminal and male end of female end Hardware terminal when supporting, be conductively connected terminal extrusion, open up terminal guide groove 24 in 2 inner wall of sheath, be conductively connected Terminal is entrenched in terminal guide groove 24, and being conductively connected terminal, deformation occurs, and terminal guide groove 24 can be at this moment to conductive connection Terminal plays the role of guiding and fixation, prevents plug number is excessive, contact engaging and separating force is excessive from causing to be conductively connected terminal position skew, It prevents its shape from changing, extends the service life of female end, help to promote user's likability.

The advantage of the utility model is: compared with the prior art, in the utility model, after terminal 11 arranges, Its underpart and pedestal 12 are integrally formed, and both ensure that terminal 11 can be fixed according to predetermined way, also further guarantee pedestal 12 The seamless connection between terminal 11 according to their needs can further form terminal when user uses this female end terminal, letter Folk prescription is just.

The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle Within the scope of shield.

Claims (5)

1. a kind of overall plastic female end end fitting, the accessory include terminal core, the terminal core includes terminal and pedestal, described Terminal is that complex root is conductively connected terminal, which is characterized in that the lower part of the terminal is integrally formed formula with pedestal and is fixedly connected；

The accessory further includes having sheath, and the sheath bottom offers the locating slot matched with pedestal, the terminal core and shield Cover detachable connection；The connection through-hole matched with terminal core, and the connection through-hole and positioning are also provided on the sheath Slot is conducted.

2. overall plastic female end end fitting as described in claim 1, which is characterized in that the terminal core further includes having buckle, institute Buckle setting two is stated, described two to buckle the two sides for being separately positioned on terminal, the lower part of the buckle and pedestal are integrally formed Formula is fixedly connected.

3. overall plastic female end end fitting as claimed in claim 2, which is characterized in that the buckle includes detent portion, described The outside of buckle with pedestal interconnecting piece is arranged in detent portion, and the lower surface in the detent portion is bonded with the upper surface of external PCB.

4. overall plastic female end end fitting as described in claim 1, which is characterized in that be also fixedly connected on the sheath shell Positioning protrusion, there are two the positioning protrusion settings, and described two positioning protrusion are separately positioned on the two sides outside sheath shell, The lower surface of described two positioning protrusion is bonded with the upper surface of external PCB respectively.

5. overall plastic female end end fitting as claimed in claim 4, which is characterized in that be also provided with and lead on the jacket inner wall Plural item is arranged in the compatible terminal guide groove of electric connection terminal, the corresponding quantity for being conductively connected terminal of the terminal guide groove.