CN218275307U - Battery female terminal connector with fool-proof structure - Google Patents

Abstract

The utility model provides a take battery female terminal connector of foolproof structure contains the insulating rubber seat, and the insulating rubber seat bottom is provided with the kerve, is equipped with the base plate in the kerve, and the welding has anodal socket shell fragment, negative pole socket shell fragment, three signal socket shell fragment on the base plate, and the kerve top is provided with a plurality of holding chambeies, and the insulating rubber seat roof runs through and is provided with the slot, and slot one end is crossing to be provided with the guide way, can avoid the swing action when plugging the connector and lead to close socket shell fragment contact short circuit; through run through on the insulating rubber seat roof set up with the crossing guide way of slot one end, only need participate in the deflector that one end set up and the guide way matches at the public end connector that pairs, can let the deflector carry out the plug action along the guide way when plug connector, play the guide effect, improve the stability of connector plug, the range sways when reducing plug connector, prevent the terminal deformation, and play the fool-proof effect, avoid the connector to insert the condition of turning over, have the detection function.

Description

Battery female terminal connector with fool-proof structure

Technical Field

The utility model relates to a connector field indicates a battery female terminal connector of slow-witted structure is prevented in area especially.

Background

The electric bicycle realizes automatic running due to the installation of the motor and the storage battery for supplying power to the motor, and the battery connector is a medium for realizing the electrical connection between the battery and the electrical accessories, thereby realizing the power supply and the signal transmission of the electrical accessories. The existing battery female terminal connector is shown in figure 4, and is provided with symmetrically arranged anode slots and cathode slots, and is also provided with two signal slots arranged between the anode slots and the cathode slots, because the signal slots are not of foolproof structures, the situation of reverse insertion of a connector can easily occur, short circuit of an electric appliance is caused, and the connector is plugged in due to the lack of a guide structure, when the connector is plugged in and out, the connector is inclined, the insertion of the connector is easy to deform, the insertion of the connector is serious in abrasion, poor contact of the connector is caused, the service life of the connector is influenced, in addition, only two signal slots are provided, only a basic signal function can be met, the detection function is lacked, whether the connector is connected stably or not can not be accurately judged, and inconvenient situations exist in use. .

Disclosure of Invention

The utility model aims to solve the problem that a battery female end connector of slow-witted structure is prevented in area is provided, avoids the connector to insert conversely to play the guide effect when the plug connector, improve life, have and listen the function.

The technical problem is solved according to the utility model provides a female end connector of battery of slow-witted structure is prevented in area contains the insulating rubber seat, and the insulating rubber seat bottom is provided with the kerve, fixedly connected with base plate in the kerve, and the welding has anodal socket shell fragment, negative pole socket shell fragment, three signal socket shell fragment, and is three contain a shell fragment for the detection in the signal socket shell fragment, and anodal socket shell fragment and negative pole socket shell fragment symmetry set up on the base plate, and the signal socket shell fragment sets up side by side between anodal socket shell fragment and negative pole socket shell fragment, and the kerve top is provided with the chamber that holds that is used for holding anodal socket shell fragment, negative pole socket shell fragment, signal socket shell fragment respectively alone, and insulating rubber seat roof and holding run through between the chamber and be provided with respectively with the slot that corresponds the setting with anodal socket shell fragment, negative pole socket shell fragment, signal socket shell fragment, the crossing guide way that is provided with and runs through on the insulating rubber seat roof.

Preferably, the two opposite side walls of the accommodating cavity are provided with clamping grooves, and the positive socket elastic sheet, the negative socket elastic sheet and the signal socket elastic sheet are clamped between the two opposite clamping grooves.

Preferably, the top both sides of kerve all are provided with the screens portion that extends from the kerve lateral wall, and the base plate both ends all are provided with the position unfilled corner of keeping away that matches with screens portion, and the terminal surface block that the unfilled corner was kept away to both sides is between the terminal surface of both sides screens portion, and the top both sides of kerve and the both sides of base plate all correspond and are provided with the location screw, connect through set screw between the two adjacent location screw.

Preferably, the depth of the bottom groove and the thickness of the substrate are a and b respectively, and a is more than b, and the bottom of the bottom groove is filled with waterproof glue covering the bottom of the substrate.

Preferably, the bottom end of the insulating rubber seat is provided with a wire clamping groove communicated with the bottom groove in a penetrating manner.

The beneficial effects of the utility model are that: the utility model provides a battery female terminal connector with foolproof structure, which is provided with a unique assembly structure, because the top of a bottom groove is provided with accommodating cavities for accommodating a positive socket elastic sheet, a negative socket elastic sheet and a signal socket elastic sheet respectively, and each socket elastic sheet is independently separated in one accommodating cavity, the contact short circuit of the adjacent socket elastic sheets caused by the swinging action when plugging and unplugging the connector can be avoided; through run through the setting on the insulating rubber seat roof and the crossing guide way of slot one end, only need to participate in the one end setting and the deflector that the guide way matches at the male end connector that pairs, can let the deflector carry out the plug action along the guide way when plug connector, play the guide effect, improve the stability of connector plug, the range sways when reducing plug connector, prevent the terminal deformation, and service life is prolonged, and play the foolproof effect, avoid the connector to insert the condition of turning over, simultaneously through setting up three signal socket shell fragment, through increasing a signal shell fragment of listening usefulness, can judge whether the connector has connected and judge whether the battery is full of, improve the convenience in use of connector.

Drawings

Fig. 1 illustrates the outline structure diagram of the present invention.

Fig. 2 illustrates the outline structure of the insulating rubber base of the present invention.

Fig. 3 illustrates an exploded view of the present invention.

Fig. 4 illustrates the schematic structural diagram of the prior art of the present invention.

The reference numbers indicate: the insulation rubber seat 10, the bottom groove 11, the clamping part 110, the positioning screw hole 111, the positioning screw 112, the accommodating cavity 12, the clamping groove 120, the slot 13, the guide groove 130, the clamping groove 14, the substrate 20, the avoiding notch 21, the positive socket elastic sheet 30, the negative socket elastic sheet 40 and the signal socket elastic sheet 50.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be described clearly and completely with reference to the drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments.

All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without inventive effort, are within the scope of protection of the disclosure.

Refer to fig. 1-4.

The utility model provides a battery female terminal connector of slow-witted structure is prevented in area, contain insulating rubber seat 10, insulating rubber seat 10 bottom is provided with kerve 11, fixedly connected with base plate 20 in the kerve 11, the welding has anodal socket shell fragment 30 on the base plate 20, negative pole socket shell fragment 40, three signal socket shell fragment 50, contain one in the three signal socket shell fragment 50 and listen and use the shell fragment, anodal socket shell fragment 30 and negative pole socket shell fragment 40 symmetry set up on base plate 20, signal socket shell fragment 50 sets up side by side between anodal socket shell fragment 30 and negative pole socket shell fragment 40, 11 tops in kerve are provided with and are used for holding anodal socket shell fragment 30 alone respectively, negative pole socket shell fragment 40, the chamber 12 that holds of signal socket shell fragment 50, insulating rubber seat 10 roof with hold between the chamber 12 run through be provided with respectively with anodal socket shell fragment 30, negative pole socket shell fragment 40, the slot 13 that signal socket shell fragment 50 corresponds the setting, the crossing guide way 130 that runs through on insulating rubber seat 10 roof that is provided with in slot 13 one end.

During the specific manufacturing, the positive socket elastic sheet 30, the negative socket elastic sheet 40 and the signal socket elastic sheet 50 are welded on the designated position of the substrate 20, and then the substrate 20 is assembled on the bottom groove 11, so that the positive socket elastic sheet 30, the negative socket elastic sheet 40 and the signal socket elastic sheet 50 are placed in the corresponding accommodating cavities 12, and at this time, the positive socket elastic sheet 30, the negative socket elastic sheet 40 and the signal socket elastic sheet 50 correspond to the corresponding slots 13. The use principle is that as the top of the bottom groove 11 is provided with the accommodating cavities 12 which are respectively used for accommodating the positive socket elastic sheet 30, the negative socket elastic sheet 40 and the signal socket elastic sheet 50, each socket elastic sheet is independently separated in one accommodating cavity 12, the contact short circuit of the adjacent socket elastic sheets caused by the swinging action when the connector is plugged and pulled can be avoided; through running through setting up the guide way 130 crossing with slot 13 one end on the insulating rubber seat 10 roof, only need to participate in one end setting and the guide way 130 assorted deflector at the public end connector of pairing, can let the deflector carry out the plug action along guide way 130 when plug connector, play the guide effect, improve the stability of connector plug, the range of swaing when reducing plug connector, prevent that the terminal is out of shape, and improve life, and play the foolproof effect, avoid the connector to insert the condition of turning over, simultaneously through setting up three signal socket shell fragment, through increasing the signal shell fragment of listening usefulness, can judge whether the connector has been connected and judge whether the battery has been full of, improve the convenience in use of connector.

Based on the above embodiment, the two opposite side walls of the accommodating cavity 12 are respectively provided with the clamping grooves 120, and the positive socket elastic piece 30, the negative socket elastic piece 40, and the signal socket elastic piece 50 are clamped between the two opposite clamping grooves 120. Specifically, the width of the corresponding slot 120 in the accommodating cavity 12 matches the width of the assembled positive socket spring piece 30, negative socket spring piece 40, and signal socket spring piece 50, when the positive socket spring piece 30, negative socket spring piece 40, and signal socket spring piece 50 are assembled into the accommodating cavity 12, the positive socket spring piece 30, negative socket spring piece 40, and signal socket spring piece 50 will be clamped between the two opposite slots 120, so as to position the positive socket spring piece 30, negative socket spring piece 40, and signal socket spring piece 50, thereby preventing the positive socket spring piece 30, negative socket spring piece 40, and signal socket spring piece 50 from swinging when plugging and unplugging the connector, preventing the positive socket spring piece 30, negative socket spring piece 40, and signal socket spring piece 50 from being loosened from the substrate 20, and prolonging the service life of the connector.

Based on the above embodiment, both sides of the top of the bottom tank 11 are provided with the clamping portion 110 extending from the sidewall of the bottom tank 11, both ends of the substrate 20 are provided with the clearance unfilled corner 21 matched with the clamping portion 110, the end surfaces of the clearance unfilled corners 21 on both sides are clamped between the end surfaces of the clamping portions 110 on both sides, both sides of the top of the bottom tank 11 and both sides of the substrate 20 are correspondingly provided with the positioning screw holes 111, and two adjacent positioning screw holes 111 are connected through the positioning screws 112. Specifically, when the substrate 20 is assembled to the top of the bottom groove 11, the clearance notches 21 at both sides of the substrate 20 are engaged with the two side engaging portions 110, the positioning screw holes 111 of the substrate 20 are overlapped with the positioning screw holes 111 of the bottom groove 11, and the positioning screws 112 are connected between the two positioning screw holes 111 to fix the substrate 20 to the bottom groove 11, thereby improving the assembling stability of the substrate 20.

Based on the above embodiment, the depth of the bottom groove 11 and the thickness of the substrate 20 are a and b, respectively, where a > b, and the bottom of the bottom groove 11 is filled with the waterproof glue covering the bottom of the substrate 20. Specifically, after the substrate 20 is assembled on the bottom groove 11, the waterproof glue is filled in the bottom groove 11, so that the waterproof effect of the connector can be improved, and the water is prevented from entering the bottom of the bottom groove 11 to the substrate 20 side.

Based on the above embodiment, the bottom end of the insulating rubber seat 10 is provided with the wire clamping groove 14 communicated with the bottom groove 11. Specifically, after the substrate 20 is assembled on the bottom groove 11, the wire connected to the substrate 20 is clamped on the wire clamping groove 14 to be led out of the bottom groove 11, and then the waterproof glue is filled in the bottom groove 11, so that the connection between the wire and the substrate 20 can be prevented from being broken.

The above embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by the technical solution of the present invention by those skilled in the art are all within the scope of the present invention as defined by the claims.

Claims (5)

1. The battery female terminal connector with the fool-proof structure comprises an insulating rubber seat and is characterized in that a bottom groove is formed in the bottom of the insulating rubber seat, a base plate is fixedly connected into the bottom groove, a positive socket elastic sheet, a negative socket elastic sheet and three signal socket elastic sheets are welded on the base plate and are used for detecting, the positive socket elastic sheets and the negative socket elastic sheets are symmetrically arranged on the base plate, the signal socket elastic sheets are arranged between the positive socket elastic sheets and the negative socket elastic sheets in parallel, a containing cavity for containing the positive socket elastic sheets, the negative socket elastic sheets and the signal socket elastic sheets independently is formed in the top of the bottom groove, slots which correspond to the positive socket elastic sheets, the negative socket elastic sheets and the signal socket elastic sheets respectively are arranged between the insulating rubber seat top wall and the containing cavity in a penetrating mode, and guide grooves which penetrate through the insulating rubber seat top wall are formed in an intersecting mode at one end of each slot.

2. The battery female-end connector with the fool-proof structure according to claim 1, wherein the two opposite side walls of the accommodating cavity are provided with clamping grooves, and the positive socket elastic piece, the negative socket elastic piece and the signal socket elastic piece are clamped between the two opposite clamping grooves.

3. The battery female end connector with the fool-proof structure as claimed in claim 2, wherein two sides of the top of the bottom groove are provided with a clamping portion extending from the sidewall of the bottom groove, two ends of the substrate are provided with a clearance notch matched with the clamping portion, two ends of the clearance notch are clamped between two ends of the clamping portion, two sides of the top of the bottom groove and two sides of the substrate are provided with positioning screw holes correspondingly, and two adjacent positioning screw holes are connected through positioning screws.

4. The battery female-end connector with the fool-proof structure according to claim 3, wherein the depth of the bottom groove and the thickness of the substrate are a and b respectively, a > b, and the bottom of the bottom groove is filled with waterproof glue covering the bottom of the substrate.

5. The battery female end connector with the fool-proof structure according to claim 4, wherein a wire clamping groove communicated with the bottom groove is arranged at the bottom end of the insulating rubber base in a penetrating manner.

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