Electrical terminal sealing mechanism

Abstract

The utility model discloses an electrical terminal sealing mechanism, which relates to the technical field of electrical terminals and comprises an electrical male end and a fixing assembly, the right side of the electrical male end is connected with an electrical female end in a clamping manner, and the fixing assembly is arranged on the surface of the electrical male end. The fixing assembly comprises a magnetic adsorption groove, a magnetic adsorption plate, a fixing connecting frame, a fixing plate, a threaded fixing groove, a clamping groove, a clamping column, a connecting plate, a threaded reinforcing bolt and a reinforcing connecting frame, the magnetic adsorption groove is formed in the right end of the lower side of the electrical male end, and the magnetic adsorption plate is connected to the inner side of the magnetic adsorption groove in a magnetic adsorption mode; the right side of the magnetic adsorption plate is connected with the left lower end of the electrical female end. According to the electrical terminal sealing mechanism, the device can reinforce the connection sealing mechanism through the fixing assembly so as to maintain the stability of connection sealing, the device can improve the sealing performance of the electrical terminal through the sealing mechanism through the sealing assembly, and then the dustproof and waterproof effects are achieved.

Description

Technical Field

[0001] This utility model relates to the field of electrical terminal technology, specifically to an electrical terminal sealing mechanism. Background Technology

[0002] Electrical terminals are components that connect a battery to external conductors; also called wiring terminals, they are mainly used to transmit electrical signals or conduct electricity. In electrical engineering, terminals often refer to wiring ends. When connecting electrical terminals, to prevent them from getting damp and short-circuiting, and to avoid oxidation of the core wires, they must be sealed. Therefore, an electrical terminal sealing mechanism is needed. However, current electrical terminal sealing mechanisms still have the following shortcomings:

[0003] For example, patent document CN218513751U discloses a terminal sealing structure. This terminal sealing structure can protect the outer surface of the sealing sleeve by setting a protective layer. The waterproof layer can improve the waterproof performance of the sealing sleeve surface, the toughness layer can improve the tensile strength of the sealing sleeve, and the anti-corrosion layer can improve the anti-corrosion performance of the sealing sleeve, thereby further improving the service life of the terminal wire harness. However, its fixation of the sealing mechanism and the connection of the terminal plug-in structure are not very stable.

[0004] Therefore, in view of this, we have studied and improved the existing structure to address its shortcomings, and proposed an electrical terminal sealing mechanism. Utility Model Content

[0005] The purpose of this invention is to provide an electrical terminal sealing mechanism to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an electrical terminal sealing mechanism, comprising an electrical male terminal and a fixing component, wherein an electrical female terminal is engaged with the right side of the electrical male terminal, the fixing component is disposed on the surface of the electrical male terminal, and the fixing component includes a magnetic adsorption groove, a magnetic adsorption plate, a fixing connection frame, a fixing plate, a threaded fixing groove, a snap-fit ​​groove, a snap-fit ​​post, a connecting plate, a threaded reinforcing bolt, and a reinforcing connection frame, wherein the magnetic adsorption groove is disposed at the lower right end of the electrical male terminal, and a magnetic adsorption plate is magnetically connected to the inner side of the magnetic adsorption groove, the right side of the magnetic adsorption plate is connected to the lower left end of the electrical female terminal, and a fixing connection frame is engaged with the outer right end of the electrical male terminal, and fixing plates are installed on both the front and rear sides of the fixing connection frame.

[0007] Furthermore, the surface of the fixing plate is provided with a threaded fixing groove, and the upper and lower ends of the surface of the fixing plate are provided with snap-fit ​​grooves.

[0008] Furthermore, a snap-fit ​​post is snap-fitted into the inner side of the snap-fit ​​groove, and a connecting plate is installed on the right side of the snap-fit ​​post.

[0009] Furthermore, the connecting plate surface is threaded with threaded reinforcing bolts, and a reinforcing connecting frame is installed on the inner surface of the connecting plate.

[0010] Furthermore, both the left side of the electrical male terminal and the right side of the electrical female terminal are connected to connecting wires, and the electrical male terminal is an integrated structure.

[0011] Furthermore, the surface of the electrical male terminal is provided with a sealing assembly for sealing, and the sealing assembly includes a sealing groove, a fixing connection groove, a pin, a slot and a fixing connector, wherein the sealing groove is formed on the right surface of the electrical male terminal.

[0012] Furthermore, a fixed connection groove is provided at the lower end of the inner side of the sealing groove, and a pin is installed inside the sealing groove. A slot is engaged with the inner side of the sealing groove, and a fixed connector is installed below the slot. The fixed connector is engaged with the inner side of the fixed connection groove.

[0013] Furthermore, the sealing assembly also includes a sealing waterproof groove, a sealing gasket, and a sealing waterproof frame, and the right surface of the electrical male terminal is provided with a sealing waterproof groove, and the right surface of the electrical male terminal is connected to a sealing gasket, and the sealing waterproof frame is engaged with the inner side of the sealing waterproof groove.

[0014] This utility model provides an electrical terminal sealing mechanism, which has the following beneficial effects:

[0015] 1. This utility model, by setting a fixing component, includes a magnetic adsorption groove, a magnetic adsorption plate, a fixing connection frame, a fixing plate, a threaded fixing groove, a snap-fit ​​groove, a snap-fit ​​post, a connecting plate, a threaded reinforcing bolt, and a reinforcing connection frame. In use, before inserting the male and female electrical terminals, the fixing connection frame is snapped onto the outside of the male electrical terminal, and the reinforcing connection frame is snapped onto the outside of the female electrical terminal. The magnetic adsorption plate and magnetic adsorption groove provide a magnetic connection, improving the accuracy of the connection between the male and female electrical terminals. After the male and female electrical terminals are inserted, the fixing connection frame and the reinforcing connection frame are moved so that the snap-fit ​​post on the surface of the connecting plate engages with the inner side of the snap-fit ​​groove on the surface of the fixing plate. Simultaneously, the surfaces of the connecting plate and the fixing plate are in contact. The threaded reinforcing bolt connects with the threaded fixing groove, further reinforcing the connection between the connecting plate and the fixing plate. This fixes the fixing connection frame and the reinforcing connection frame, thereby reinforcing the connection sealing mechanism to maintain the stability of the connection seal.

[0016] 2. This utility model incorporates a sealing assembly, which includes a sealing groove, a fixed connection groove, a pin, a slot, and a fixed connector. The sealing assembly also includes a waterproof sealing groove, a sealing gasket, and a waterproof sealing frame. In use, the male electrical terminal is inserted into the female electrical terminal by engaging with the inner side of the sealing groove through the slot. Simultaneously, the pin is inserted into the inner side of the slot, and the fixed connector at the bottom of the slot engages with the inner side of the fixed connection groove, improving the stability and sealing of the connection. The waterproof sealing frame engages with the inner side of the waterproof sealing groove, further enhancing the sealing performance. The sealing gasket further improves the sealing performance of the male and female electrical terminals. Therefore, this device enhances the sealing performance of the electrical terminals through the sealing mechanism, thereby providing dust and water protection. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of an electrical terminal sealing mechanism according to the present invention;

[0018] Figure 2 This is a three-dimensional structural diagram of the fixing component of an electrical terminal sealing mechanism according to the present invention;

[0019] Figure 3 This is a three-dimensional structural diagram of the sealing component of an electrical terminal sealing mechanism according to the present invention;

[0020] Figure 4 This utility model relates to an electrical terminal sealing mechanism. Figure 3 Enlarged structural diagram at point A in the middle.

[0021] In the diagram: 1. Electrical male terminal; 2. Electrical female terminal; 3. Fixing assembly; 301. Magnetic adsorption groove; 302. Magnetic adsorption plate; 303. Fixing connection frame; 304. Fixing plate; 305. Threaded fixing groove; 306. Snap-fit ​​groove; 307. Snap-fit ​​post; 308. Connecting plate; 309. Threaded reinforcing bolt; 310. Reinforcing connection frame; 4. Connecting wire; 5. Sealing assembly; 501. Sealing groove; 502. Fixing connection groove; 503. Pin; 504. Slot; 505. Fixing connector; 506. Sealing and waterproof groove; 507. Sealing gasket; 508. Sealing and waterproof frame. Detailed Implementation

[0022] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0023] like Figures 1 to 4As shown, an electrical terminal sealing mechanism includes an electrical male terminal 1 and a fixing component 3. An electrical female terminal 2 is engaged with the right side of the electrical male terminal 1. The fixing component 3 is disposed on the surface of the electrical male terminal 1 and includes a magnetic adsorption groove 301, a magnetic adsorption plate 302, a fixing connection frame 303, a fixing plate 304, a threaded fixing groove 305, a snap-fit ​​groove 306, a snap-fit ​​post 307, a connecting plate 308, a threaded reinforcing bolt 309, and a reinforcing connection frame 310. The magnetic adsorption groove 301 is disposed on the lower right side of the electrical male terminal 1, and the magnetic adsorption plate 302 is magnetically connected to the inner side of the magnetic adsorption groove 301. The right side of the magnetic adsorption plate 302 is connected to the lower left side of the electrical female terminal 2. The right side of the outer side of the electrical male terminal 1 is engaged with a fixed connecting frame 303. Fixed plates 304 are installed on both the front and rear sides of the fixed connecting frame 303. The surface of the fixed plate 304 is provided with a threaded fixing groove 305. The upper and lower ends of the surface of the fixed plate 304 are provided with snap-fit ​​grooves 306. A snap-fit ​​post 307 is engaged with the inner side of the snap-fit ​​groove 306. A connecting plate 308 is installed on the right side of the snap-fit ​​post 307. A threaded reinforcing bolt 309 is threadedly connected to the surface of the connecting plate 308. A reinforcing connecting frame 310 is installed on the inner surface of the connecting plate 308.

[0024] The specific operation is as follows: Before plugging in the electrical male terminal 1 and the electrical female terminal 2, first snap the fixed connection frame 303 onto the outside of the electrical male terminal 1 and snap the reinforcing connection frame 310 onto the outside of the electrical female terminal 2. The magnetic attraction plate 302 and the magnetic attraction groove 301 are connected to improve the accuracy of the connection between the electrical male terminal 1 and the electrical female terminal 2. After the electrical male terminal 1 and the electrical female terminal 2 are plugged in, move the fixed connection frame 303 and the reinforcing connection frame 310 so that the snap-fit ​​post 307 on the surface of the connecting plate 308 is engaged with the inner side of the snap-fit ​​groove 306 on the surface of the fixed plate 304. At the same time, the surfaces of the connecting plate 308 and the fixed plate 304 are in contact. The connection between the connecting plate 308 and the fixed plate 304 is further reinforced by the threaded connection between the threaded reinforcing bolt 309 and the inner side of the threaded fixing groove 305, so that the fixed connection frame 303 and the reinforcing connection frame 310 are fixed.

[0025] Please refer to Figures 3 to 4The male electrical terminal 1 has connecting wires 4 on its left side and the female electrical terminal 2 has connecting wires 4 on its right side. The male electrical terminal 1 is an integrated structure. A sealing component 5 for sealing is provided on the surface of the male electrical terminal 1. The sealing component 5 includes a sealing groove 501, a fixed connection groove 502, a pin 503, a slot 504, and a fixed connector 505. The sealing groove 501 is opened on the right surface of the male electrical terminal 1. The fixed connection groove 502 is opened at the lower end of the inner side of the sealing groove 501, and the pin 503 is installed inside the sealing groove 501. The inner side of the sealing groove 501 is engaged with the slot 504, and the lower side of the slot 504 is equipped with a fixing connector 505. The fixing connector 505 is engaged with the inner side of the fixing groove 502. The sealing assembly 5 also includes a sealing waterproof groove 506, a sealing gasket 507 and a sealing waterproof frame 508. The right surface of the electrical male terminal 1 is provided with a sealing waterproof groove 506, and the right surface of the electrical male terminal 1 is connected to a sealing gasket 507. The inner side of the sealing waterproof groove 506 is engaged with the sealing waterproof frame 508.

[0026] The specific operation is as follows: During use, the electrical male terminal 1 and the electrical female terminal 2 are inserted by engaging the slot 504 with the inner side of the sealing groove 501. At the same time, the pin 503 is inserted into the inner side of the slot 504. The fixing connector 505 at the bottom of the slot 504 engages with the inner side of the fixing connection groove 502 to improve the stability and sealing of the insertion. Meanwhile, the sealing waterproof frame 508 engages with the inner side of the sealing waterproof groove 506 to enhance the sealing. The sealing gasket 507 can further improve the sealing of the insertion of the electrical male terminal 1 and the electrical female terminal 2.

[0027] In summary, as Figures 1 to 4As shown, in use, before the male electrical terminal 1 and the female electrical terminal 2 are inserted, the fixing frame 303 is snapped onto the outside of the male electrical terminal 1, and the reinforcing frame 310 is snapped onto the outside of the female electrical terminal 2. The magnetic adsorption plate 302 and the magnetic adsorption groove 301 are magnetically connected to improve the accuracy of the connection between the male electrical terminal 1 and the female electrical terminal 2. The male electrical terminal 1 and the female electrical terminal 2 are then inserted through the engaging connection between the slot 504 and the inner side of the sealing groove 501. Simultaneously, the pin 503 is inserted into the inner side of the slot 504, and the fixing connector 505 at the bottom of the slot 504 engages with the inner side of the fixing groove 502, improving the stability and sealing of the insertion. This also provides a seal against... The water frame 508 is engaged with the inner side of the sealing and waterproof groove 506 to enhance the sealing performance. The sealing gasket 507 can further improve the sealing performance of the electrical male terminal 1 and electrical female terminal 2. After the electrical male terminal 1 and electrical female terminal 2 are engaged, the fixed connection frame 303 and the reinforced connection frame 310 are moved so that the snap-fit ​​post 307 on the surface of the connecting plate 308 is engaged with the inner side of the snap-fit ​​groove 306 on the surface of the fixed plate 304. At the same time, the surfaces of the connecting plate 308 and the fixed plate 304 are in contact. The connection between the connecting plate 308 and the fixed plate 304 is further reinforced by the threaded connection between the threaded reinforcing bolt 309 and the threaded fixing groove 305, so that the fixed connection frame 303 and the reinforced connection frame 310 are fixed.

[0028] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. An electrical terminal sealing mechanism comprising an electrical male terminal (1) and a securing assembly (3), characterized in that: The electrical male end (1) right side clamping connection has electrical female end (2), the fixed assembly (3) is arranged on the surface of the electrical male end (1), and the fixed assembly (3) includes magnetic adsorption groove (301), magnetic adsorption plate (302), fixed connection frame (303), fixed plate (304), threaded fixing groove (305), clamping groove (306), clamping column (307), connecting plate (308), threaded reinforcing bolt (309) and reinforcing connection frame (310), the magnetic adsorption groove (301) is arranged on the lower right end of the electrical male end (1), and the magnetic adsorption groove (301) is connected with the magnetic adsorption plate (302) on the inner side, the magnetic adsorption plate (302) right side and electrical female end (2) left side lower end are connected, the electrical male end (1) outside right end clamping connection has fixed connection frame (303), and the fixed connection frame (303) is installed with fixed plate (304) on both sides.

2. An electrical terminal sealing mechanism according to claim 1, wherein The fixed plate (304) surface is provided with threaded fixing groove (305), and the fixed plate (304) surface upper and lower ends are provided with clamping groove (306).

3. An electrical terminal sealing mechanism according to claim 1, wherein The clamping groove (306) is clamped and connected with the clamping column (307), and the clamping column (307) is installed with the connecting plate (308) on the right side.

4. An electrical terminal sealing mechanism according to claim 1, wherein The connecting plate (308) surface is provided with threaded reinforcing bolt (309), and the connecting plate (308) inner surface is provided with reinforcing connection frame (310).

5. An electrical terminal sealing mechanism according to claim 1, wherein The left side of the electrical male end (1) and the right side of the electrical female end (2) are connected with the connecting line (4), and the electrical male end (1) is an integrated structure.

6. An electrical terminal sealing mechanism according to claim 1, wherein The surface of the electrical male end (1) is provided with a sealing assembly (5) for sealing, and the sealing assembly (5) includes sealing groove (501), fixed connection groove (502), pin (503), insertion groove (504) and fixed connecting piece (505), the sealing groove (501) is arranged on the right surface of the electrical male end (1).

7. An electrical terminal sealing mechanism according to claim 6, wherein The inner side lower end of the sealing groove (501) is provided with a fixed connection groove (502), and the sealing groove (501) is provided with a pin (503) on the inner side, the sealing groove (501) is clamped and connected with the insertion groove (504), and the insertion groove (504) is provided with a fixed connecting piece (505) on the lower side, the fixed connecting piece (505) is clamped and connected with the inner side of the fixed connection groove (502).

8. An electrical terminal sealing mechanism according to claim 6, wherein The sealing assembly (5) further includes sealing waterproof groove (506), sealing gasket (507) and sealing waterproof frame (508), and the right surface of the electrical male end (1) is provided with sealing waterproof groove (506), and the right surface of the electrical male end (1) is connected with sealing gasket (507), the inner side of the sealing waterproof groove (506) is clamped and connected with the sealing waterproof frame (508).

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