CN220341584U - Power integrated signal connector - Google Patents

Abstract

The utility model relates to a power integrated signal connector which comprises a female end shell and a male end shell which are coaxially connected in an inserting mode, wherein a plurality of wire harnesses are inserted in the left side of the female end shell, a groove opening is formed in the left side of the male end shell, a second bulge is fixedly connected to the right side of the male end shell, first bulges are fixedly connected to the left side and the right side of the surface of the male end shell, a flange is fixedly connected to the right side surface of the female end shell, and an elastic pressing buckle is fixedly connected to the middle of the upper side of the female end shell. This power integrated signal connector presses the buckle card through inserting back female end casing upside elasticity in the recess mouth of seting up of male end casing in order to guarantee its reliability of mutual adaptation, seals up the pad that sets up at female end casing and male end casing contact surface in order to guarantee holistic waterproof performance, integrated power and signal function simultaneously, and is smaller, simple to operate to the plug power is stable, waterproof performance is outstanding.

Description

Power integrated signal connector

Technical Field

The utility model relates to the technical field of connectors, in particular to a power supply integrated signal connector.

Background

The connector is an electronic passive element for connecting two separate systems, which enables two electrical devices to be connected to each other and operated even at a distance apart, and is generally composed of three parts: terminals, positioning pieces and connector shells. In the design of the connector, the aspects of the plugging force, the plugging service life, the contact resistance, the appearance structure, the waterproof performance and the like are mainly considered.

The existing battery internal connector on the electric bicycle is of a 2PIN structure, provides positive and negative functions, has the defects that the product is divided into two connectors of a power source and a signal, is complex in assembly process, has no locking function, cannot guarantee the problem that the connector is not loosened under the actual working condition of an electric bicycle, has poor reliability and has no waterproof function, and cannot meet production requirements, so that the problem that the power source integrated signal connector is provided for solving the problem is provided in the prior art.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a power integrated signal connector which has the advantages of simple assembly, difficult falling off and the like, and solves the problems that the assembly process is complicated, the 2PIN power connector has no locking function, and the connector cannot be ensured not to loosen under the actual working condition of an electric vehicle.

In order to achieve the purposes of simple assembly and difficult falling, the utility model provides the following technical scheme: the utility model provides a power integrated signal connector, includes female end casing and public end casing that coaxial grafting is connected, female end casing left side grafting has a plurality of pencil, the recess mouth has been seted up to the inside left side of public end casing, public end casing right side fixedly connected with second is protruding, the equal fixedly connected with of the left and right sides on public end casing surface is first protruding, female end casing right side surface fixedly connected with flange, the buckle is pressed to the middle part fixedly connected with elasticity of female end casing upside, the slot has all been seted up on the left and right sides on female end casing surface, the second recess has been seted up to the side that female end casing surface is close to the slot, protection component has all been cup jointed on female end casing and public end casing looks back of the body side surface.

The protection component comprises a first connector shell and a second connector shell, wherein inner grooves are respectively formed in the first connector shell and the second connector shell, a PCB (printed circuit board) is detachably sleeved on the outer side of the second connector shell, and first grooves are formed in the upper end and the lower end of the right side of the first connector shell.

Further, the male end pin is inlaid in the inner cavity of the male end shell in the same axial direction, and the upper side surface is integrally connected with the protruding block.

Further, a jack matched with the male end shell is formed in the female end shell, and two power terminals and four signal terminals are fixedly mounted on one sides of the backs of the female end shell and the male end shell respectively.

Further, two power terminals are respectively distributed on two sides of the back surfaces of the female end shell and the male end shell, and four signal terminals are vertically connected between the two power terminals.

Further, four of the signal terminals are distributed in a mirror symmetry.

Further, a contact pin is arranged in the male end shell, and a sealing gasket is fixedly connected with the root of the contact pin in the male end shell.

Further, circular holes matched with the signal terminals and the power terminals are formed in the opposite sides of the first connector shell and the second connector shell.

Compared with the prior art, the utility model provides the power integrated signal connector, which has the following beneficial effects:

1. this power integrated signal connector presses the buckle card through inserting back female end casing upside elasticity in the recess mouth of seting up of male end casing in order to guarantee its reliability of mutual adaptation, seals up the pad that sets up at female end casing and male end casing contact surface in order to guarantee holistic waterproof performance, integrated power and signal function simultaneously, and is smaller, simple to operate to the plug power is stable, waterproof performance is outstanding.

2. This power integrated signal connector keeps away from signal terminal's opposite side through female end casing and public end casing and cup joints the cooperation elasticity each other and presses buckle elasticity effect can form the joint fixedly in the recess mouth that public end casing was seted up, has solved two connectors of product branch power and signal, and the equipment process is loaded down with trivial details, and 2PIN power connector does not have the hasp function simultaneously, can't guarantee the problem that the connector does not take off under the electric motor car actual operating mode condition.

Drawings

FIG. 1 is an exploded view of the structure of the present utility model;

FIG. 2 is a perspective view of the structure of the present utility model;

FIG. 3 is a side view of the structure of the present utility model;

fig. 4 is an exploded view of the first connector housing and male housing of the present utility model.

In the figure: 1 first connector shell, 2 female end shell, 3 public end shell, 4 second connector shell, 5 first recess, 6 elasticity are pressed the buckle, 7 notch, 8 signal terminal, 9 power supply terminal, 10 inner groove, 11 first arch, 12 second arch, 13 second recess, 14 slot, 15 flange, 16PCB board, 17 pencil.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a power integrated signal connector includes a female end housing 2 and a male end housing 3 which are coaxially connected in an inserted manner, a plurality of wire harnesses 17 are inserted in the left side of the female end housing 2, a groove opening 7 is formed in the left side of the male end housing 3, a second protrusion 12 is fixedly connected to the right side of the male end housing 3, first protrusions 11 are fixedly connected to the left and right sides of the surface of the male end housing 3, a flange 15 is fixedly connected to the right side of the female end housing 2, an elastic pressing buckle 6 is fixedly connected to the middle of the upper side of the female end housing 2, grooves 14 are formed in the left and right sides of the surface of the female end housing 2, a second groove 13 is formed in the side surface of the female end housing 2, close to the grooves 14, a protection component is sleeved on the opposite side surfaces of the female end housing 2 and the male end housing 3, the protection component comprises a first connector housing 1 and a second connector housing 4, inner grooves 10 are formed in the inner side of the first connector housing 1 and the second connector housing 4, a board 16 is detachably sleeved on the outer side of the second connector housing 4, and a first groove 5 is formed in the upper side and lower side of the first connector housing 1.

Wherein, public end contact pin is inlayed to public end casing 3 inner chamber with the axial, upside surface an organic whole is connected with the lug, female end casing 2 has seted up the jack that matches with public end casing 3 in, female end casing 2 and public end casing 3 are opposite to each other one side fixed mounting respectively has two power supply terminal 9 and four signal terminal 8, two power supply terminal 9 distribute respectively in the both sides of female end casing 2 and public end casing 3 looks back, four signal terminal 8 are connected perpendicularly between two power supply terminal 9, be provided with the contact pin in the public end casing 3, first connector housing 1 and second connector housing 4 are all offered the circular hole that matches with signal terminal 8 and power supply terminal 9 on one side opposite to each other.

It should be noted that, four signal terminals 8 are mirror symmetry and distribute, and the root fixedly connected with of pin is sealed to the male end casing 3, and the sound that can hear "click" when utilizing flange 15 joint to the recess mouth 7 when female end casing 2 and the male end casing 3 joint at every turn indicates that the joint has finished in order to dismantle in later stage still has improved holistic waterproof performance.

When the embodiment is used, the following steps are adopted:

the female end housing 2 and the male end housing 3 are mutually sleeved and matched with the elastic pressing buckle 6 to elastically act on the groove opening 7 formed in the male end housing 3 far away from the signal terminal 8, the female end housing 2 is fixedly spliced with the corresponding wire harness 17 by utilizing the left signal terminal 8, the female end housing 2 is fixedly spliced with the corresponding wire harness 17 by utilizing the groove 14, the matched sliding groove formed in the male end housing 3 slides into the male end housing 3, the joint of the female end housing 2 and the male end housing 3 ensures the integral waterproof performance and simultaneously ensures the falling and separation prevention of the firmness of the buckle clamping, the first connector housing 1 and the second connector housing 4 are respectively sleeved on the outer sides of the surfaces of the signal terminal 8 and the power terminal 9 on the opposite sides of the female end housing 2 and the male end housing 3, the connecting circuit is fixedly connected with the signal terminal 8 and the power terminal 9 from the round holes formed in the surfaces of the first connector housing 1 and the second excellent connector housing 4 respectively, the integral equipment is integrated with the signal function, the integral equipment is smaller in size, the installation is convenient, the waterproof performance is stable, and the popularization is convenient.

The beneficial effects of the embodiment are as follows:

this power integrated signal connector presses buckle 6 card in recess 7 that male end casing 3 offered through mother end casing 2 upside elasticity behind the opposite plug in order to guarantee its reliability of mutual adaptation, and the sealed pad that sets up at the contact surface of female end casing 2 and male end casing 3 is in order to guarantee holistic waterproof performance, integrated power and signal function simultaneously, and the volume is littleer, simple to operate to the plug power is stable, waterproof performance is outstanding.

This power integrated signal connector keeps away from signal terminal 8's opposite side through female end casing 2 and public end casing 3 and cup joints the cooperation elasticity each other and presses buckle 6 elasticity effect can form the joint fixedly in recess 7 that public end casing 3 offered, has solved two connectors of product branch power and signal, and the equipment process is loaded down with trivial details, and 2PIN power connector does not have the hasp function simultaneously, can't guarantee the problem that the connector does not take off under electric motor car actual operating mode condition.

The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a power integrated signal connector, includes female end casing (2) and public end casing (3) that coaxial grafting is continuous, its characterized in that: the novel wire harness structure is characterized in that a plurality of wire harnesses (17) are inserted into the left side of the female end shell (2), a groove opening (7) is formed in the left side of the male end shell (3), a second bulge (12) is fixedly connected to the right side of the male end shell (3), a first bulge (11) is fixedly connected to the left side and the right side of the surface of the male end shell (3), a retaining edge (15) is fixedly connected to the right side surface of the female end shell (2), an elastic pressing buckle (6) is fixedly connected to the middle of the upper side of the female end shell (2), grooves (14) are formed in the left side and the right side of the surface of the female end shell (2), a second groove (13) is formed in the side surface, close to the grooves (14), of the surface of the female end shell (2) and the surface of the male end shell (3), and the opposite side surface of the female end shell (3) are respectively sleeved with a protection component;

the protection assembly comprises a first connector shell (1) and a second connector shell (4), wherein inner grooves (10) are respectively formed in the first connector shell (1) and the second connector shell (4), a PCB (printed circuit board) 16 is detachably sleeved on the outer side of the second connector shell (4), and first grooves (5) are formed in the upper end and the lower end of the right side of the first connector shell (1).

2. The power integrated signal connector of claim 1, wherein: the inner cavity of the male end shell (3) is inlaid with a male end contact pin in the same axial direction, and the upper side surface is integrally connected with a bump.

3. A power integrated signal connector as claimed in claim 2, wherein: the female end shell (2) is internally provided with an insertion hole matched with the male end shell (3), and two power terminals (9) and four signal terminals (8) are respectively fixedly arranged on one opposite side of the female end shell (2) and one opposite side of the male end shell (3).

4. A power integrated signal connector as claimed in claim 3, wherein: the two power terminals (9) are respectively distributed on two sides of the back surfaces of the female end shell (2) and the male end shell (3), and the four signal terminals (8) are vertically connected between the two power terminals (9).

5. The power integrated signal connector of claim 4, wherein: four of the signal terminals (8) are distributed in a mirror symmetry.

6. The power integrated signal connector of claim 4, wherein: the male end shell (3) is internally provided with a contact pin, and the root of the contact pin in the male end shell (3) is fixedly connected with a sealing gasket.

7. The power integrated signal connector of claim 5, wherein: the first connector housing (1) and the second connector housing (4) are provided with round holes matched with the signal terminals (8) and the power terminals (9) on opposite sides.