Electric connector with adsorption device

Abstract

The utility model belongs to the technical field of electric connection, and particularly relates to an electric connector with an adsorption device, which comprises a connector, a mounting rack is slidably connected to the middle of the connector, a pair of extension plates is fixedly connected to the side wall of the mounting rack, adsorption magnets are fixedly connected to the interiors of the extension plates, and the adsorption magnets are fixedly connected to the interiors of the extension plates. The middle part of the connector is rotatably connected with two groups of connecting rods through torsional springs, the middle part of each group of connecting rods is rotatably connected with a protective shell, and a pair of protective shells are symmetrically arranged. Through the structure, the connector and the interface can be conveniently aligned in the process of connecting the connector and the interface; therefore, line connection can be quickly completed under the condition of poor visual field.

Description

Technical Field

[0001] This utility model belongs to the field of electrical connection technology, specifically an electrical connector with an adsorption device. Background Technology

[0002] Electrical connectors, also known as electrical or electronic connectors, enable circuit connection and disconnection through the mating and separation of free-end electrical connectors and fixed electrical connectors.

[0003] The interfaces and connectors that people often talk about also belong to electrical connectors. Interfaces are often fixed to objects. When making circuit connections, the corresponding connectors are inserted into the interfaces to connect the conductors inside and make the circuit complete. However, during the process of inserting connectors into interfaces, it is often difficult to align the connectors and interfaces due to poor visibility, making the wiring connection difficult in situations where visibility is poor.

[0004] Therefore, this utility model provides an electrical connector with an adsorption device. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: The electrical connector with adsorption device of this utility model includes a connector head, a mounting bracket slidably connected to the middle of the connector head, a pair of extension plates fixed to the side wall of the mounting bracket, and an adsorption magnet fixed inside the extension plate. Through the above structure, the connector head and the interface can be easily aligned during the connection process, thereby facilitating the quick completion of the circuit connection in the case of poor visibility.

[0007] Preferably, the middle of the connector is rotatably connected to two sets of connecting rods via a torsion spring, and the middle of each set of connecting rods is rotatably connected to a protective shell. The pair of protective shells are symmetrically arranged. With the above structure, when the connector is not used for wiring connection, the occurrence of external impurities falling on the port of the connector and causing contamination can be reduced. Thus, when wiring connection is performed, the impact of impurities on the wiring connection is reduced.

[0008] Preferably, the top of the connector is provided with a first slot, the side wall of the mounting bracket is slidably connected with a first insert rod, the top of the first insert rod is fixedly connected with a first spring, and the other end of the first spring is fixedly connected to the inner top of the mounting bracket. With the above structure, the occurrence of loosening and separation between the connector and the interface can be reduced after the connector and the interface are connected, thereby improving the stability of the line connection.

[0009] Preferably, the sidewall of the connector is symmetrically provided with a pair of second plug rods that are slidably connected, and a second spring is fixed between the pair of second plug rods. The protective shell has a second slot in the middle. With the above structure, the occurrence of the connector and interface separating can be further reduced, and the stability of the line connection can be further improved.

[0010] Preferably, a protruding plate is fixed to the side wall of the protective shell, and a roller is rotatably connected to the middle of the protruding plate. Through the above structure, the sliding friction force near the protective shell and the interface can be transformed into rolling friction force, reducing the connection resistance of the connector and the interface, and making the connection of the circuit easier.

[0011] Preferably, an elastic rope is fixed to the side wall of the mounting bracket, and the other end of the elastic rope is fixed to the middle of the connector. With the above structure, the situation where the mounting bracket slides away from the connector port, making it difficult for the magnets at the interface to attract each other and causing inconvenience in alignment can be reduced.

[0012] Preferably, the protective shell has an adhesive strip fixed to its side wall. The adhesive strip is fixed to the opposite side of the pair of protective shells. With the above structure, the fit between the pair of protective shells can be improved after they come close together, further reducing the occurrence of external impurities contaminating the connector port.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. The electrical connector with adsorption device described in this utility model, through the setting of connector head, mounting bracket, extension plate and adsorption magnet, can conveniently align connector head and interface during the connection process, thereby facilitating quick completion of circuit connection in poor visibility conditions.

[0015] 2. The electrical connector with adsorption device described in this utility model, through the setting of the connecting rod and the protective shell, can reduce the occurrence of external impurities falling on the port of the connector and causing contamination when the connector is not used for wiring connection, thereby reducing the impact of impurities on the wiring connection during wiring connection. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] Figure 1 This is a perspective view of the present invention;

[0018] Figure 2 This is a schematic diagram of the mounting bracket in this utility model;

[0019] Figure 3 This is a schematic diagram of the protective shell structure in this utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the magnet in this utility model.

[0021] In the diagram: 1. Connector; 12. Mounting bracket; 13. Extension plate; 14. Adsorption magnet; 2. Connecting rod; 21. Protective shell; 3. First slot; 31. First insert rod; 32. First spring; 4. Second insert rod; 41. Second spring; 42. Second slot; 5. Protruding plate; 51. Roller; 6. Elastic rope; 7. Adhesive strip. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] like Figures 1 to 4 As shown in the figure, an electrical connector with an adsorption device according to an embodiment of the present invention includes a connector head 1, a mounting bracket 12 slidably connected to the middle of the connector head 1, a pair of extension plates 13 fixedly connected to the side wall of the mounting bracket 12, and an adsorption magnet 14 fixedly connected inside the extension plate 13. A set of magnets is pre-installed at the interface connected to the connector head 1. Thus, during the process of connecting the connector head 1 and the interface, when the connector head 1 moves to the vicinity of the interface, the adsorption magnet 14 will attract each other with the magnet pre-installed at the interface. By holding the connector head 1, sensing the direction of the attraction force, and moving the connector head 1 in the direction of the attraction force, the adsorption magnet 14 and the magnet pre-installed in the middle of the interface can be attracted to each other and overlap. At this time, the positions of the connector head 1 and the interface correspond to each other, so that the connector head 1 and the interface can be connected by directly pushing the connector head 1. With the above structure, the connector head 1 and the interface can be easily aligned during the process of connecting the connector head 1 and the interface, thus facilitating the quick completion of the circuit connection in the case of poor visibility.

[0024] like Figures 1 to 3As shown, two sets of connecting rods 2 are rotatably connected to the middle of the connector 1 via a torsion spring. A protective shell 21 is rotatably connected to the middle of each set of connecting rods 2. The pair of protective shells 21 are symmetrically arranged. During operation, after the adsorption magnet 14 attracts and overlaps with the magnet near the interface, it pushes the connector 1 towards the interface. The side walls of the pair of protective shells 21 will press against the vicinity of the interface, and the pair of protective shells 21 will move away from each other as the connector 1 is continuously pushed, exposing the connector 1 between the pair of protective shells 21 and completing the connection. After the connector 1 is separated from the interface, the pair of protective shells 21 will move under the action of the torsion spring and close together to seal the connector 1 inside, reducing the possibility of external impurities entering and contaminating the connector 1. Through the above structure, when the connector 1 is not used for circuit connection, the possibility of external impurities falling on the port of the connector 1 and contaminating it can be reduced. Thus, when the circuit connection is performed, the impact of impurities on the circuit connection is reduced.

[0025] like Figures 1 to 2 As shown, the top of the connector 1 has a first slot 3, and the side wall of the mounting bracket 12 is slidably connected to a first insert rod 31. The top of the first insert rod 31 is fixedly connected to a first spring 32, and the other end of the first spring 32 is fixedly connected to the top of the inner side of the mounting bracket 12. During operation, as the connector 1 is connected to the interface, the mounting bracket 12 will move along the middle of the connector 1 in a direction away from the port of the connector 1. After the connector 1 and the interface are fully connected, the first insert rod 31 will extend into the interior of the first slot 3, making it difficult for the adsorption magnet 14 and the connector 1 to move relative to each other. Thus, the adsorption force between the adsorption magnet 14 and the magnets near the interface can be used to make it difficult for the connector 1 to separate from the interface. Through the above structure, the occurrence of loosening and separation between the connector 1 and the interface can be reduced after the connector 1 and the interface are connected, thereby improving the stability of the line connection.

[0026] like Figures 1 to 3 As shown, a pair of second insert rods 4 are symmetrically slidably connected to the side wall of the connector 1. A second spring 41 is fixed between the pair of second insert rods 4. A second slot 42 is opened in the middle of the protective shell 21. During operation, when the connector 1 is connected to the interface, the second insert rods 4 will move towards the second slot 42 along with the connector 1. After the connector 1 and the interface are connected, the second insert rods 4 will be inserted into the second slot 42, thereby fixing the pair of protective shells 21. This prevents the connector 1 and the interface from being squeezed near the interface under the action of the torsion spring, thus preventing them from separating. Through the above structure, the occurrence of separation between the connector 1 and the interface can be further reduced, and the stability of the line connection can be further improved.

[0027] like Figures 1 to 3As shown, a protruding plate 5 is fixed to the side wall of the protective shell 21, and a roller 51 is rotatably connected to the middle of the protruding plate 5. During operation, when the connector 1 is inserted into the interface, the roller 51 will abut against the vicinity of the interface and rotate as the pair of protective shells 21 move away from each other. Through the above structure, the sliding friction force between the protective shell 21 and the vicinity of the interface can be transformed into rolling friction force, reducing the connection resistance between the connector 1 and the interface, and making the connection of the line easier.

[0028] like Figures 1 to 4 As shown, an elastic rope 6 is fixed to the side wall of the mounting bracket 12, and the other end of the elastic rope 6 is fixed to the middle of the connector 1. During operation, when the adsorption magnet 14 is used to search for the magnet near the interface, the elastic rope 6 will pull the mounting bracket 12, so that the mounting bracket 12 will not easily slide away from the end of the connector 1. Through the above structure, the situation that the mounting bracket 12 slides away from the port of the connector 1, causing the adsorption magnet 14 and the magnet at the interface to have difficulty attracting each other and causing inconvenience in alignment can be reduced.

[0029] like Figure 3 As shown, the protective shell 21 has an adhesive strip 7 fixed to its side wall. The adhesive strip 7 is fixed to the opposite side of the pair of protective shells 21. Through the above structure, after the pair of protective shells 21 come close to each other and close together, the fit between the pair of protective shells 21 can be improved, and the occurrence of external impurities contaminating the connector 1 port can be further reduced.

[0030] During operation, a set of magnets is pre-installed at the interface where connector 1 connects. When connector 1 is connected to the interface, it moves to the vicinity of the interface, and the magnetic magnet 14 attracts the pre-installed magnet at the interface. By holding connector 1 and sensing the direction of the attraction, and moving connector 1 in the direction of the attraction, the magnetic magnet 14 and the pre-installed magnet in the middle of the interface attract and overlap. At this point, connector 1 and the interface are aligned, and pushing connector 1 directly completes the connection. After the magnetic magnet 14 attracts and overlaps with the magnet near the interface, pushing connector 1 towards the interface causes the sidewalls of a pair of protective shells 21 to press against the vicinity of the interface. As connector 1 is pushed further, the protective shells 21 move away from each other, exposing connector 1 and completing the connection. After separating connector 1 from the interface, the protective shells 21 move under the action of a torsion spring and close together, sealing connector 1 internally and reducing the risk of external impurities contaminating it. When the connector 1 is connected to the interface, the mounting bracket 12 moves along the middle of the connector 1 away from the port of the connector 1. After the connector 1 and the interface are fully connected, the first insertion rod 31 extends into the interior of the first slot 3, making it difficult for the adsorption magnet 14 and the connector 1 to move relative to each other. Thus, the adsorption force between the adsorption magnet 14 and the magnets near the interface makes it difficult for the connector 1 to separate from the interface. When the connector 1 and the interface are connected, the second insertion rod 4 moves with the connector 1 towards the second slot 42, and the first insertion rod 31 extends into the interior of the first slot 3, making it difficult for the adsorption magnet 14 and the connector 1 to move relative to each other. After the connection with the interface is completed, the second insert 4 will be inserted into the second slot 42, thereby fixing the pair of protective shells 21 and preventing the connector 1 from separating from the interface due to the pressure of the torsion spring. When the connector 1 is inserted into the interface, the roller 51 will press against the vicinity of the interface and rotate as the pair of protective shells 21 move away from each other. During the process of using the adsorption magnet 14 to search for the magnet near the interface, the elastic rope 6 will pull the mounting bracket 12, so that the mounting bracket 12 will not easily slide away from the end of the connector 1.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An electrical connector with an adsorption device, comprising a connector head (1), characterized in that: The connector (1) is slidably connected to a mounting bracket (12) in the middle. A pair of extension plates (13) are fixed to the side wall of the mounting bracket (12). An adsorption magnet (14) is fixed inside the extension plate (13).

2. The electrical connector with adsorption device according to claim 1, characterized in that: The middle part of the connector (1) is rotatably connected to two sets of connecting rods (2) by a torsion spring. The middle part of each set of connecting rods (2) is rotatably connected to a protective shell (21), and the pair of protective shells (21) are symmetrically arranged.

3. An electrical connector with an adsorption device according to claim 1, characterized in that: The connector (1) has a first slot (3) at the top, and the mounting bracket (12) has a first insert rod (31) slidably connected to the side wall. The first insert rod (31) has a first spring (32) fixedly connected to the top, and the other end of the first spring (32) is fixedly connected to the top inner side of the mounting bracket (12).

4. An electrical connector with an adsorption device according to claim 2, characterized in that: The sidewall of the connector (1) is symmetrically provided with a pair of second insert rods (4) slidably connected, and a second spring (41) is fixed between the pair of second insert rods (4). A second slot (42) is provided in the middle of the protective shell (21).

5. An electrical connector with an adsorption device according to claim 2, characterized in that: The protective shell (21) has a protruding plate (5) fixedly connected to its side wall, and a roller (51) is rotatably connected to the middle of the protruding plate (5).

6. An electrical connector with an adsorption device according to claim 1, characterized in that: An elastic rope (6) is fixed to the side wall of the mounting bracket (12), and the other end of the elastic rope (6) is fixed to the middle of the connector (1).

7. An electrical connector with an adsorption device according to claim 2, characterized in that: The protective shell (21) has a rubber strip (7) fixed to its side wall, and the rubber strip (7) is fixed to the opposite side of a pair of protective shells (21).

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