CN218783259U

CN218783259U - Female seat of buckle locking-type structure battery connector

Info

Publication number: CN218783259U
Application number: CN202223057976.1U
Authority: CN
Inventors: 闵文
Original assignee: Shenzhen Tianlin Precision Mould Co ltd
Current assignee: Shenzhen Tianlin Precision Mould Co ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-03-31
Anticipated expiration: 2032-11-17

Abstract

The utility model discloses a female seat of buckle locking-type structure battery connector, include: the mounting hole comprises a mounting end and a connecting end which are arranged along the axis direction of the mounting hole, the mounting buckles are arranged in the mounting hole along the axis direction and are positioned at one side of the mounting end, each mounting buckle corresponds to each mounting hole one by one, and the buckling side of each mounting buckle faces the mounting hole; the terminals can be installed in the installation holes from the installation ends and are limited in the installation holes by the connecting ends and the installation buckles. The installation stability is stronger, the falling is not easy to occur, the structure is simple, and the fixing is easy. The utility model discloses be applied to the connector field.

Description

Female seat of buckle locking-type structure battery connector

Technical Field

The utility model relates to a connector field, in particular to female seat of buckle formula structure battery connector.

Background

A connector is a component that is often contacted by those skilled in our electrical engineering. Its effect is very simple: a bridge for communication is erected between the blocked parts or isolated and non-communicated circuits in the circuit, so that current flows, and the circuit achieves a preset function. The connector forms and structures are varied, and there are various different forms of connectors depending on the application, frequency, power, application environment, and the like. In general terms, the connections to which connectors are connected are not limited to electrical current, and today with the rapid development of optoelectronics, optical fiber systems are used where the signal carrying carriers are light, glass and plastic instead of wires in the ordinary electrical circuit, but connectors are also used in the optical signal path, which function as circuit connectors.

In the electric connector in the prior art, a terminal clamping point is in interference fit with a rubber core hole position, and connection looseness is easily caused after long-time use, so that the practical use effect is influenced to a certain extent, and certain limitations are caused; in the using process of the traditional connector, the plastic cement and the terminal are not stably matched, the practicability of the electric connector is influenced, and the working efficiency is lower.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a female seat of buckle lock formula structure battery connector, its installation stability is stronger, is difficult for appearing droing, and the structure is succinct, easily fixes.

According to the utility model discloses female seat of buckle locking-type structure battery connector of first aspect embodiment, include: the mounting hole comprises a mounting end and a connecting end which are arranged along the axis direction of the mounting hole, the mounting buckles are arranged in the mounting hole along the axis direction and are positioned at one side of the mounting end, each mounting buckle corresponds to each mounting hole one by one, and the buckling side of each mounting buckle faces the mounting hole; the terminals can be installed in the installation holes from the installation ends and are limited in the installation holes by the connecting ends and the installation buckles.

According to the utility model discloses female seat of buckle locking-type structure battery connector has following beneficial effect at least:

1. after the terminal is inserted into the mounting hole of the base from the mounting end, the mounting buckle of the mounted end and the connecting end are clamped in the mounting hole together, so that the terminal is limited in the mounting hole along the axis direction, the mounting of the terminal and the base is realized, the mounting operation is simple, the terminal is difficult to automatically fall off due to the clamping connection, and the mounting stability is strong;

2. the overall structure of base and terminal is succinct, and the preparation is convenient, and simple to operate is swift.

According to the utility model discloses a some embodiments, the terminal includes two side plates and a connecting plate, two the side plate sets up relatively, the connecting plate sets up in two between the side plate, the side plate can be followed the axis direction install extremely in the mounting hole, the connecting plate with the looks joint is detained in the installation.

According to some embodiments of the invention, the side clamping plate is integrally formed with the connecting plate.

According to some embodiments of the invention, the side clamping plate and the connecting plate are U-shaped.

According to the utility model discloses a some embodiments, the one end of side plate is equipped with a plurality of elastic minute arms, divide the arm to follow perpendicularly the axis direction interval sets up, divide the arm towards two stretch out the setting between the side plate.

According to some embodiments of the utility model, be equipped with in the mounting hole certainly the link orientation the butt board that the mounting end stretches out, the butt board be used for with connecting plate looks butt.

According to some embodiments of the present invention, the base is provided with an insertion hole on the connecting end, and the side wall surrounding the insertion hole can be abutted against the side plate.

According to some embodiments of the present invention, the mounting hole includes a plurality of signal holes and a plurality of power holes, the terminal includes a plurality of signal terminals and a plurality of power terminals, each the signal terminal and each the signal hole one-to-one, each the power terminal and each the power hole one-to-one.

According to the utility model discloses a some embodiments, it is a plurality of the mounting hole sets up along same sharp direction interval in proper order.

According to some embodiments of the utility model, the orientation of installation knot one side in the mounting hole with the mounting hole is relative one side of installation knot can be spacing jointly the terminal.

According to the utility model discloses a some embodiments, still be equipped with the direction locating part of being no less than one on the pore wall of mounting hole, the direction locating part is followed the axis direction sets up for it is spacing to lead the terminal.

According to some embodiments of the utility model, the installation is detained including the arm of force and arch, the arm of force is followed the axis direction sets up, has elasticity, the arch set up in the arm of force orientation in the mounting hole on one side.

According to some embodiments of the invention, the protrusion is located the arm of force is kept away from one end of the connecting end.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The invention will be further described with reference to the following drawings and examples, in which:

fig. 1 is an exploded view of a female socket of a snap-lock type battery connector according to an embodiment of the present invention;

fig. 2 is a schematic three-dimensional cross-sectional view of a female seat of a battery connector with a snap lock type structure according to an embodiment of the present invention;

fig. 3 is a schematic three-dimensional cross-sectional view of a female seat of a battery connector with a snap-lock structure according to an embodiment of the present invention;

fig. 4 is a schematic three-dimensional cross-sectional view of a female seat of a battery connector with a snap lock structure according to an embodiment of the present invention.

Reference numbers:

a base 100; mounting holes 110; a mounting end 111; a connection end 112; a mounting buckle 120; a moment arm 121; a projection 122; an abutting plate 140; an insertion port 150; a guide stopper 160; a limiting block 170;

a terminal 200; a side clamping plate 210; a sub-arm 211; a connection plate 220; a fixing plate 230; the limiting hole 231.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the present invention, such as the upper and lower directions, is the orientation or positional relationship shown in the drawings, and is only for the convenience of description and simplification of the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the description of the present invention, a plurality means two or more. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 4, the utility model discloses a female seat of snap lock formula structure battery connector of embodiment includes:

the mounting structure comprises a base 100 provided with a plurality of mounting holes 110 and a plurality of mounting buckles 120, wherein the mounting holes 110 comprise mounting ends 111 and connecting ends 112 which are arranged along the axial direction of the mounting holes, the mounting buckles 120 are arranged in the mounting holes 110 along the axial direction and are positioned on one side of the mounting ends 111, each mounting buckle 120 corresponds to each mounting hole 110 one by one, and the buckling side of each mounting buckle 120 faces the inside of the mounting hole 110;

a plurality of terminals 200, each terminal 200 corresponding to each mounting hole 110, the terminals 200 can be mounted in the mounting holes 110 from the mounting ends 111, and are limited in the mounting holes 110 by the connecting ends 112 and the mounting buckles 120.

Specifically, after the terminal 200 is inserted into the mounting hole 110 of the base 100 from the mounting end 111, the mounting buckle 120 of the mounted end 111 and the connecting end 112 are clamped in the mounting hole 110 together, so that the terminal 200 is limited in the mounting hole 110 along the axial direction, the mounting of the terminal 200 and the base 100 is realized, the mounting operation is simple, the terminal 200 is difficult to automatically fall off due to the clamping connection, and the mounting stability is strong; the base 100 and the terminal 200 have simple integral structure, convenient manufacture and convenient and quick installation.

Referring to fig. 1, the terminal 200 includes two side clamping plates 210 and a connecting plate 220, the two side clamping plates 210 are disposed opposite to each other, the connecting plate 220 is disposed between the two side clamping plates 210, the side clamping plates 210 can be installed in the installation hole 110 along the axial direction, and the connecting plate 220 is clamped with the installation buckle 120.

It should be understood that, by forming a connection cavity between the two side clamping plates 210, the connection cavity is located at the connection end 112, and when the male connector is inserted into the connection end 112 of the female socket, the plug of the male connector will be inserted into the connection cavity, so as to realize electrical connection.

It should be understood that, by the engagement of the connecting plate 220 and the mounting buckle 120, the end of the terminal 200 at the mounting end 111 is engaged and fixed in the mounting hole 110 by the mounting buckle 120, and the end of the terminal 200 at the connecting end 112 is also engaged and fixed by the connecting end 112, so that the terminal 200 is fixed in the mounting hole 110 along the axial direction.

Referring to fig. 1, the side clamping plates 210 are integrally formed with the connection plate 220.

It is worth understanding that the integral molding process is simple and convenient to manufacture.

It should be understood that the side clamping plates 210 and the connecting plate 220 may be connected by welding or the like.

Referring to fig. 1, the side clamping plates 210 and the connection plates 220 have a U-shape.

It is worth understanding that the two side clamping plates 210 and the connecting plate 220 are directly obtained by bending the plates, and the whole clamping plates are U-shaped, so that the manufacturing is simple and convenient.

Referring to fig. 4, the terminal 200 further includes a fixing plate 230, the fixing plate 230 is disposed on the side clamping plate 210 and extends in a direction away from the connecting plate 220, a limiting hole 231 is formed between the fixing plate 230 and the side clamping plate 210, and a limiting block corresponding to the limiting hole 231 is disposed on the base 100.

It is understood that when the terminal 200 is inserted into the mounting hole 110 of the base 100, the limiting hole 231 is engaged with the limiting block 170 to fix the terminal 200, so that the connection between the terminal 200 and the mounting hole 110 is more reliable.

Referring to fig. 1, one end of each side clamping plate 210 is provided with a plurality of elastic sub-arms 211, the sub-arms 211 are arranged at intervals along the vertical axis direction, and the sub-arms 211 are arranged to extend towards the space between the side clamping plates 210.

It is worth understanding that the elastic sub-arm 211 is connected with the plug of the male plug of the connector, when the plug is inserted, the two sub-arms 211 are extruded, so that the sub-arms 211 elastically deform towards the outside of the two side clamping plates 210, and the sub-arms 211 can apply a certain clamping force to the plug under the action of elastic potential energy, thereby facilitating the fixation of the plug.

Referring to fig. 1 and 2, an abutting plate 140 extending from the connecting end 112 toward the mounting end 111 is disposed in the mounting hole 110, and the abutting plate 140 is configured to abut against the connecting plate 220.

It is to be understood that, by the abutting plate 140 in the mounting hole 110, the side of the connecting plate 220 facing the connecting end 112 is abutted by the abutting plate 140, and the side of the connecting plate 220 facing the mounting end 111 is clamped by the mounting buckle 120, so that the fixing of the connecting plate 220 in the axial direction is realized, and the limit fixing of the terminal 200 in the axial direction is realized.

Referring to fig. 1 to 4, the base 100 has an insertion opening 150 on the connection end 112, and a side wall surrounding the insertion opening 150 can be in contact with the side plate 210.

It is understood that the plug of the male connector can be inserted into the connection cavity of the terminal 200 through the insertion hole 150, so as to connect the male connector with the female connector, and the use is simple and convenient.

It is understood that the end of the terminal 200 facing the connecting end 112 abuts against the sidewall surrounding the insertion opening 150, so that the terminal 200 is engaged in the mounting hole 110 along the axial direction.

Referring to fig. 1 and 2, the mounting hole 110 includes a plurality of signal holes and a plurality of power holes, and the terminal 200 includes a plurality of signal terminals and a plurality of power terminals, each signal terminal corresponding to each signal hole, and each power terminal corresponding to each power hole.

It should be understood that, the signal hole and the power hole are provided in the base 100, the connection between the signal hole and the power hole can be realized through the same base 100,

in this example, the plurality of mounting holes 110 are sequentially arranged at intervals in the same linear direction.

Referring to fig. 3, the side of the mounting buckle 120 facing into the mounting hole 110 and the side of the mounting buckle 120 opposite to the mounting hole 110 can commonly restrain the terminal 200.

It is understood that the mounting hole 110 is a rectangular hole, and the cross section along the direction perpendicular to the axis of the mounting hole 110 is rectangular, having a length direction and a width direction, and the terminal 200 also has a length direction and a width direction correspondingly.

The connection line between the mounting buckle 120 and the mounting hole 110 opposite to one surface of the mounting buckle 120 is the length direction, the length of the connection line is L1, the length of the terminal 200 is L2, and L1= L2, so that when the terminal 200 is inserted into the mounting hole 110, the terminal cannot move in the length direction and is limited by the mounting hole 110.

Referring to fig. 1 and 2, at least one guiding position-limiting member 160 is further disposed on the wall of the mounting hole 110, and the guiding position-limiting member 160 is disposed along the axial direction and used for guiding the position-limiting terminal 200.

It should be understood that the number of the guiding position-limiting members 160 is two, the two guiding position-limiting members 160 are disposed oppositely, and a connecting line of the two guiding position-limiting members 160 is parallel to the width direction of the mounting hole 110, so as to limit the position of the terminal 200 in the width direction, and realize the position limitation of the terminal 200 in the three directions of the axis, the length and the width, so that the terminal 200 is completely limited in the mounting hole 110.

A first chamfer is disposed on a side of the guide stopper 160 facing the mounting end 111, and the first chamfer can assist and guide the terminal 200 to be inserted into the mounting hole 110.

Referring to fig. 3, the mounting buckle 120 includes a force arm 121 and a protrusion 122, the force arm 121 is disposed along an axial direction and has elasticity, and the protrusion 122 is disposed on a surface of the force arm 121 facing the inside of the mounting hole 110.

It should be understood that, when the terminal 200 is inserted into the mounting hole 110, the connecting plate 220 contacts with the protrusion 122 first, and presses the protrusion 122 to move in a direction away from the mounting hole 110, at this time, the protrusion 122 drives the power arm 121 to elastically deform, after the terminal 200 passes through the protrusion 122, the power arm 121 returns to its original shape under the action of elastic potential energy, and the protrusion 122 is clamped to a moving path along which the terminal 200 is released from the mounting end 111, so as to realize the clamping connection between the terminal 200 and the mounting buckle 120.

Wherein, protruding 122 is equipped with the second chamfer on the one side of earlier with the contact of connecting plate 220, and the removal that the second chamfer can guide terminal 200 makes things convenient for protruding 122 and connecting plate 220 looks joint.

Referring to fig. 3, a projection 122 is located at an end of the arm 121 remote from the attachment end 112.

It should be understood that when the protrusion 122 is located at one end of the force arm 121 far from the connecting end 112, the other end of the force arm 121 is equivalent to a fulcrum, and the length from the force arm 121 to the protrusion 122 is equivalent to a lever, according to the lever principle, the longer the lever is, the more labor is saved, that is, when the terminal 200 is inserted into the mounting hole 110, the less force is required to elastically deform the force arm 121.

It is understood that the projection 122 may also be disposed in the middle of the arm 121.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a female seat of buckle locking-type structure battery connector which characterized in that includes:

the mounting structure comprises a base (100) provided with a plurality of mounting holes (110) and a plurality of mounting buckles (120), wherein each mounting hole (110) comprises a mounting end (111) and a connecting end (112) which are arranged along the axis direction of the mounting hole, each mounting buckle (120) is arranged in the corresponding mounting hole (110) along the axis direction and is positioned on one side where the mounting end (111) is located, each mounting buckle (120) corresponds to each mounting hole (110) one by one, and the buckling side of each mounting buckle (120) faces the inside of the corresponding mounting hole (110);

the terminals (200) are in one-to-one correspondence with the mounting holes (110), and the terminals (200) can be mounted in the mounting holes (110) from the mounting ends (111) and are limited in the mounting holes (110) by the connecting ends (112) and the mounting buckles (120).

2. The snap-lock configuration battery connector female housing of claim 1, wherein: terminal (200) include two side splint (210) and a connecting plate (220), two side splint (210) set up relatively, connecting plate (220) set up in two between side splint (210), side splint (210) can be followed the axis direction install extremely in mounting hole (110), connecting plate (220) with installation is detained (120) looks joint.

3. The snap-lock configuration battery connector female housing of claim 2, wherein: the side clamping plates (210) and the connecting plate (220) are integrally formed.

4. The snap-lock configuration battery connector female housing of claim 2, wherein: one end of side splint (210) is equipped with a plurality of elastic minute arm (211), divide arm (211) to follow perpendicularly the axis direction interval sets up, divide arm (211) towards two stretch out the setting between side splint (210).

5. The snap-lock configuration battery connector female housing of claim 2, wherein: an abutting plate (140) extending from the connecting end (112) to the mounting end (111) is arranged in the mounting hole (110), and the abutting plate (140) is used for abutting against the connecting plate (220).

6. The snap-lock configuration battery connector female housing of claim 2, wherein: the base (100) is provided with an insertion opening (150) on the connecting end (112), and the side wall surrounding the insertion opening (150) can be abutted against the side clamping plate (210).

7. The snap-lock configuration battery connector female housing according to any of claims 1 to 5, wherein: the mounting hole (110) comprises a plurality of signal holes and a plurality of power holes, the terminal (200) comprises a plurality of signal terminals and a plurality of power terminals, each signal terminal corresponds to each signal hole one by one, and each power terminal corresponds to each power hole one by one.

8. The snap-lock configuration battery connector female housing according to any one of claims 1 to 5, wherein: one side of the mounting buckle (120) facing the inside of the mounting hole (110) and one side of the mounting hole (110) opposite to the mounting buckle (120) can limit the terminal (200) together.

9. The snap-lock configuration battery connector female housing according to any of claims 1 to 5, wherein: the hole wall of the mounting hole (110) is further provided with at least one guide limiting part (160), and the guide limiting part (160) is arranged along the axis direction and used for guiding and limiting the terminal (200).

10. The snap-lock configuration battery connector female housing according to any one of claims 1 to 5, wherein: the mounting buckle (120) comprises a force arm (121) and a protrusion (122), the force arm (121) is arranged along the axis direction and has elasticity, and the protrusion (122) is arranged on one surface, facing the inside of the mounting hole (110), of the force arm (121).