CN220155776U

CN220155776U - Multipurpose conversion connector

Info

Publication number: CN220155776U
Application number: CN202320600067.3U
Authority: CN
Inventors: 郑龙朝
Original assignee: Zhejiang Longwei Precision Industry Co ltd
Current assignee: Zhejiang Longwei Precision Industry Co ltd
Priority date: 2023-03-24
Filing date: 2023-03-24
Publication date: 2023-12-08
Anticipated expiration: 2033-03-24

Abstract

The utility model relates to a multipurpose conversion connector, which comprises a shell, wherein a communication cavity is arranged in the shell, a conductive seat is arranged in the communication cavity, two ends of the shell are respectively used as a female head and a male head, a female needle core is arranged in the female head, the female needle core is electrically connected with the conductive seat, symmetrically arranged conductive sheets are arranged in the male head, the bottom of each conductive sheet is provided with a connecting part, the conductive seat is positioned at one side facing the connecting part and is provided with a connecting groove, the connecting part is arranged in the connecting groove, the width of the connecting part is matched with the width of the connecting groove, an adjusting device is connected to the connecting part and is used for driving the connecting part to horizontally move in the connecting groove so as to enable the conductive sheets to be close to or far away from a leading-out female end of an electric appliance. The utility model has the following advantages and effects: the connecting part is driven to horizontally move in the connecting groove through the adjusting device, so that the conducting strips are close to or far away from the leading-out female ends of the electric appliances, the adjustment of the distance between the conducting strips on two sides is realized, and the leading-out female ends of different electric appliances can be matched with each other, so that the application range is enlarged.

Description

Multipurpose conversion connector

Technical Field

The utility model relates to the technical field of connectors, in particular to a multipurpose conversion connector.

Background

The connector is a quick connection device that connects the dc power source and the electrical consumer to each other so that the dc power source can supply power to the electrical consumer. The general connector is provided with a female head and a male head, when the connector is connected, the male head of the connector is connected with a leading-out female end of an electric appliance, and the female head of the connector is connected with a leading-out male end of a power supply.

For example, chinese patent document with bulletin number CN216389866U discloses a waterproof power connector, which comprises a connector body, the connector body is constituteed through female seat subassembly, public seat subassembly and anti-folding subassembly, female seat subassembly includes female seat casing, the spliced groove has been seted up to female seat casing's inner chamber, female seat casing's outer wall is equipped with first screw thread section, threaded connection has first circular ring on the first screw thread section, public seat subassembly includes public seat casing, public seat casing's outer wall is equipped with the second screw thread section, public seat casing's inner chamber is equipped with the welding needle.

According to the technical scheme, the integral injection molding soft rubber technology is adopted in the male seat assembly, so that the integral injection molding structure is achieved, the waterproof performance is good, the welding needle and the exposed wire are coated by the UV rubber before injection molding, the waterproof effect can be further improved, and the TPEE material is used as the rubber coating material, so that the waterproof effect of the waterproof plastic composite material can be effectively improved.

However, the inventor finds that the specifications of the leading-out female terminals of different electric appliances are not consistent in the process of implementing the technical scheme, and the specifications of the male heads of the connectors are constant, so that part of electric equipment cannot be connected with a power supply through the connectors, and a certain limitation exists in the application range.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide a multipurpose conversion connector which can be matched with leading-out female ends of different electric appliances so as to enlarge the application range.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multipurpose conversion connector, includes the casing, be equipped with the intercommunication chamber in the casing, the intercommunication intracavity is equipped with electrically conductive seat, female head and public head are regarded as respectively to the casing both ends, be equipped with female needle core in the female head, female needle core is connected with electrically conductive seat electricity, be equipped with the conducting strip that the symmetry set up in the public head, the conducting strip bottom is equipped with connecting portion, electrically conductive seat is located one side towards connecting portion and is equipped with the spread groove, connecting portion set up in the spread groove, the width of connecting portion and the width looks adaptation of spread groove, be connected with adjusting device on the connecting portion, adjusting device is used for driving connecting portion horizontal migration in the spread groove to make the conducting strip be close to or keep away from the female end of drawing forth of electrical apparatus.

The utility model is further provided with: the adjusting device comprises an adjusting rod, a sliding groove which is sequentially reduced in height along the direction away from the conducting strip is arranged on the connecting portion, an adjusting port which is communicated with the communicating cavity is formed in the shell, one end of the adjusting rod extends out of the communicating cavity through the adjusting port and serves as an adjusting end, a sliding block which is matched with the sliding groove is arranged at the other end of the adjusting rod, and the sliding block is arranged in the sliding groove.

The utility model is further provided with: the bottom of the connecting part is used as a base part, a guide groove is arranged in the connecting groove, a guide block corresponding to the guide groove is arranged on the outer wall of the base part, and the guide block is positioned in the guide groove and can form sliding fit between the guide block and the guide groove.

The utility model is further provided with: a spring is arranged between the base and the shell, one end of the spring is fixed on the outer wall of the base, and the other end of the spring is fixed on the inner wall of the shell.

The utility model is further provided with: the outer wall of the base part on the side facing the spring is parallel to the inner wall of the housing.

Compared with the prior art, the utility model has the beneficial effects that:

due to the arrangement of the adjusting device, when the electric appliance and the power supply are required to be connected, the female needle core of the female head is inserted into the leading-out male end of the electric appliance, the connecting part is driven by the adjusting device to horizontally move in the connecting groove, so that the conducting strips are close to or far away from the leading-out female end of the electric appliance, the adjustment of the distance between the conducting strips on two sides is realized, the conducting strips on two sides can be clamped on the peripheries of the female needle cores of the female heads of different specifications, the technical problem that the male head of the existing connector is constant, and part of electric equipment cannot be connected with the male head of the existing connector is effectively solved, and the leading-out female end of the existing connector can be matched with the leading-out female end of different electric appliances, so that the application range is enlarged.

Drawings

FIG. 1 is a schematic view of the internal structure of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

fig. 3 is a schematic top view of the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. 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.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 to 3, the utility model discloses a multipurpose conversion connector, which comprises a housing 1, a communication cavity 2 is arranged in the housing 1, a conductive seat 3 is arranged in the communication cavity, two ends of the housing 1 are respectively used as a female head 4 and a male head 5, a female needle core 41 is arranged in the female head 4, the female needle core 41 is electrically connected with the conductive seat 3, a symmetrically arranged conductive sheet 51 is arranged in the male head 5, a connecting part 52 is arranged at the bottom of the conductive sheet 51, the connecting part 52 is made of conductive materials, the conductive seat 3 is provided with a connecting groove 31 on one side facing the connecting part 52, the connecting part 52 is arranged in the connecting groove 31, the width of the connecting part 52 is matched with the width of the connecting groove 31, an adjusting device is connected on the connecting part 52 and used for driving the connecting part 52 to horizontally move in the connecting groove 31 so as to enable the conductive sheet 51 to be close to or far away from a leading-out female end of an electrical appliance, when the electrical appliance is connected with a power supply, the male end of the electrical appliance is firstly inserted into the female needle core 41 of the female head 4, then the connecting part 52 is horizontally moved in the connecting groove 31 through an adjusting device so as to enable the connecting part to horizontally move in the connecting part 52 in the connecting groove, the connecting part to be made of the connecting part to be electrically conductive sheet 5, the male head 51 is not suitable for the leading-out the electrical appliance to be close to or far from the female end of the female end 51, and the electrical appliance to the leading-out end of the electrical appliance, and the male end is not suitable for being matched with the male connector 51, and the connector to the connector 5.

In this embodiment, the specific structure of the adjusting device includes an adjusting rod 61, a connecting portion 52 is provided with a chute 521 which is sequentially reduced in height along a direction away from the conductive sheet 51, a housing 1 is provided with an adjusting port 101 which is communicated with the communicating cavity 2, one end of the adjusting rod 61 extends out of the communicating cavity 2 through the adjusting port 101 and serves as an adjusting end 611, the other end of the adjusting rod is provided with a sliding block 612 which is matched with the chute 521, the sliding block 612 is arranged in the chute 521, the adjusting device drives the connecting portion 52 to horizontally move in the connecting groove 31, the adjusting device drives the adjusting end 611 to enable the adjusting rod 61 to move in the vertical direction, along with the movement of the adjusting rod 61, the sliding block 612 at the end of the adjusting rod 61 can slide in the chute 521, and as the chute 521 is sequentially reduced in height along the direction away from the conductive sheet 51, an inclined plane is sequentially formed, so that the connecting portion 52 can be pushed to move in the horizontal direction under the action of horizontal force, and the conductive sheet 51 in the male head 5 is close to or far from the leading-out female end of the electrical appliance, and thus the adjustment of the distance between the conductive sheet 51 at two sides is achieved.

In this embodiment, the bottom of the connecting portion 52 is further taken as the base 522, the guide groove 311 is provided in the connecting groove 31, the guide block 523 corresponding to the guide groove 311 is provided on the outer wall of the base 522, the guide block 523 is located in the guide groove 311 and can form sliding fit therebetween, and when the connecting portion 52 is pushed to slide in the connecting groove 31 by the adjusting rod 61, the guide block 523 can form sliding fit with the guide groove 311, so as to play a guiding role on the movement of the connecting portion 52, so that the sliding of the connecting portion 52 in the connecting groove 31 is more stable.

In this embodiment, a spring 7 is further disposed between the base 522 and the housing 1, one end of the spring 7 is fixed to the outer wall of the base 522, and the other end is fixed to the inner wall of the housing 1, after the male connector 5 is inserted into the female connector of the electrical appliance, the female pin 41 in the female connector can press the base 522 in the direction of the spring 7, so that the spring 7 is pressed to deform, and the reaction force generated by the deformation of the spring 7 can act on the base 522, so that the conductive sheet 51 can tightly press the outer periphery of the female pin 41 in the female connector, thereby improving the overall connection stability of the connector.

In this embodiment, the outer wall of the base 522 on the side facing the spring 7 is parallel to the inner wall of the housing 1, so that the spring 7 can be easily connected between the base and the housing 1.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims

1. The utility model provides a multipurpose conversion connector, its characterized in that, includes the casing, be equipped with the intercommunication chamber in the casing, be equipped with conductive seat in the intercommunication chamber, the casing both ends are female head and public head respectively, be equipped with female needle core in the female head, female needle core is connected with conductive seat electricity, be equipped with the conducting strip that the symmetry set up in the public head, the conducting strip bottom is equipped with connecting portion, conductive seat is located one side towards connecting portion and is equipped with the spread groove, connecting portion set up in the spread groove, the width of connecting portion and the width looks adaptation of spread groove, be connected with adjusting device on the connecting portion, adjusting device is used for driving connecting portion horizontal migration in the spread groove to make the conducting strip be close to or keep away from the female end of drawing forth of electrical apparatus.

2. The multipurpose switching connector according to claim 1, wherein the adjusting device comprises an adjusting rod, the connecting portion is provided with sliding grooves which are sequentially reduced in height along a direction away from the conductive sheet, the housing is provided with an adjusting port communicated with the communicating cavity, one end of the adjusting rod extends out of the communicating cavity through the adjusting port and serves as an adjusting end, the other end of the adjusting rod is provided with a sliding block matched with the sliding grooves, and the sliding block is arranged in the sliding grooves.

3. The multipurpose switching connector of claim 1, wherein the bottom of the connecting portion is used as a base portion, a guide groove is provided in the connecting groove, a guide block corresponding to the guide groove is provided on the outer wall of the base portion, and the guide block is located in the guide groove and can form sliding fit therebetween.

4. A multipurpose switching connector according to claim 3, wherein a spring is provided between the base and the housing, one end of the spring being fixed to the outer wall of the base and the other end being fixed to the inner wall of the housing.

5. The multipurpose switch connector of claim 4, wherein the outer wall of the base portion on the side facing the spring is parallel to the inner wall of the housing.