A connector plug and a new energy connector

Abstract

The utility model discloses a connector plug and new energy connector, the locking device includes with the recess movable connection for the buckle of carding on the protection component, the bottom fixed mounting of buckle is used for driving the spring no.

Description

Technical Field

[0001] This utility model relates to the technical field of new energy connectors, and in particular to a connector plug and a new energy connector. Background Technology

[0002] New energy connectors are mainly used in the high-voltage, high-current circuits of new energy vehicles. New energy connectors and conductive cables work together to deliver the electrical energy of the battery pack to various electrical units in the vehicle system through different electrical circuits, especially when used in conjunction with connector plugs.

[0003] When existing new energy connectors are used with connector plugs, the connector plug is inserted into the new energy connector and the two are fixed together by a snap-fit ​​connection to ensure the normal transmission of electrical circuits.

[0004] However, when the connector plug is inserted into the new energy connector, the shell of the new energy connector cannot extend or retract, and the shell of the new energy connector can affect the viewing of whether the connector plug terminals are connected to the new energy connector, thus affecting the connection between the two. Utility Model Content

[0005] This utility model aims to at least partially solve one of the technical problems in the related art.

[0006] Therefore, this utility model proposes a connector plug and a new energy connector. The protective cover is moved to the right, causing the slider to slide along the slide rod and compress the second spring. After the terminal is inserted and the connection is completed, the protective cover is released, and the second spring drives it to move to the left. The protective cover squeezes the buckle to be housed in the groove and compresses the first spring. When the locking groove moves to the top of the buckle, the first spring pushes the buckle into the groove to lock it in place. The protective cover protects the terminal connection throughout the process, preventing damage from external forces or intrusion of foreign objects, and improving the reliability and safety of the connection.

[0007] To achieve the above objectives, this utility model proposes a connector plug and a new energy connector, including a connector plug body. The right end of the connector plug body is provided with a connector body for cooperating with the connector plug body. The top end of the connector plug body is provided with a locking device for telescopic movement. The connector body is provided with a protective device for moving left and right and cooperating with the locking device to protect the connector plug body and the connector body. The protective device includes a protective component fitted on the connector body for moving left and right. The connector body is provided with a reset component for driving the protective component closer to the connector plug body and the connector body.

[0008] In addition, the connector plug and new energy connector proposed in this application may also have the following additional technical features: Specifically, the connector plug body has a plug terminal inside for mating with the connector body, the left end of the connector plug body has a transmission line for connecting with the plug terminal, and the top end of the connector plug body has a groove for placing a locking device.

[0009] Specifically, the locking device includes a buckle movably connected to the groove for engaging with the protective component, and a spring is fixedly installed at the bottom end of the buckle for driving the buckle to engage with the protective component, and there are two springs.

[0010] Specifically, a new energy connector is provided, which is applicable to a connector plug as described above. The left end of the connector body is provided with a connector terminal for mating with the plug terminal, and the right end of the connector body is provided with a transmission line two for electrical connection with the connector terminal.

[0011] Specifically, the connector body has grooves at both ends for placing the reset assembly.

[0012] Specifically, the protective assembly includes a protective cover fitted onto the connector body for left and right movement. The top of the protective cover has a locking groove for engaging with a buckle to lock the protective cover in place. A slider for sliding in a groove is fixedly installed on the inner wall of the protective cover.

[0013] Specifically, the reset assembly includes a slide rod fixedly installed in the slide groove for sliding the slider. A second spring is fitted on the slide rod to drive the protective cover closer to the connector plug body, and the second spring is located on the right side of the slider.

[0014] Compared with the prior art, the beneficial effects of this application are as follows: By incorporating a locking device and protective components, when the connector plug body needs to be connected to the connector body, the protective cover moves to the right, causing the slider to slide along the slide bar and compress the second spring. After the terminal is inserted and the connection is completed, the protective cover is released, and the second spring drives it to move to the left. The protective cover presses the buckle to retract into the groove and compresses the first spring. When the locking groove moves directly above the buckle, the first spring pushes the buckle into the groove to achieve locking. The protective cover protects the terminal connection throughout the process, preventing damage from external forces or intrusion of foreign objects, thus improving the reliability and safety of the connection.

[0015] Additional aspects and advantages of this 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. Attached Figure Description

[0016] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which: Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the connector plug body structure of this utility model; Figure 3 For the present utility model Figure 2 Enlarged view of point A in the middle; Figure 4 This is a schematic diagram of the connector body structure of this utility model; Figure 5 This is a schematic diagram of the protective device structure of this utility model; Figure 6 For the present utility model Figure 5 Enlarged view of section B in the middle.

[0017] As shown in the figure: 100, connector plug body; 101, groove; 102, transmission line one; 103, plug terminal; 200, connector body; 201, connector terminal; 202, transmission line two; 203, slide groove; 300, locking device; 310, snap-fit; 320, spring one; 400, protective device; 410, protective component; 411, protective cover; 412, locking groove; 413, slider; 420, reset component; 421, slide bar; 422, spring two. Detailed Implementation

[0018] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention. Rather, the embodiments of the present invention include all variations, modifications, and equivalents falling within the spirit and scope of the appended claims.

[0019] The following description, in conjunction with the accompanying drawings, describes an embodiment of the present invention: a connector plug and a new energy connector.

[0020] like Figures 1-6As shown, an embodiment of the present invention provides a connector plug and a new energy connector, which may include a connector plug body 100. The right end of the connector plug body 100 is provided with a connector body 200 for cooperating with the connector plug body 100. The top end of the connector plug body 100 is provided with a locking device 300 for telescopic movement. The connector body 200 is provided with a protective device 400 for moving left and right and cooperating with the locking device 300 to protect the connector plug body 100 and the connector body 200. The protective device 400 includes a protective component 410 fitted on the connector body 200 for moving left and right. The connector body 200 is provided with a reset component 420 for driving the protective component 410 closer to the connector plug body 100 and the connector body 200.

[0021] In one embodiment of this utility model, such as Figure 2 and Figure 3 As shown, the connector plug body 100 is provided with a plug terminal 103 for mating with the connector body 200. The left end of the connector plug body 100 is provided with a transmission line 102 for connecting with the plug terminal 103. Therefore, the signal received by the plug terminal 103 from the connector body 200 can be transmitted out using the transmission line 102. The top end of the connector plug body 100 is provided with a groove 101 for placing the locking device 300.

[0022] Furthermore, the locking device 300 includes a latch 310 movably connected to the groove 101 for engaging with the protective component 410. The left end of the latch 310 is connected to the wall of the groove 101 via a pin. Therefore, when the protective component 410 approaches the connector plug body 100, the latch 310 is compressed and can be retracted into the groove 101. A spring 320 is fixedly installed at the bottom end of the latch 310 for driving the latch 310 to engage with the protective component 410. There are two springs 320, which are welded in a linear array within the groove 101. Therefore, the elastic action of the two springs 320 can always control the latch 310 to engage with the protective component 410, thereby locking the protective component 410.

[0023] As another aspect of this utility model, a new energy connector is also provided, wherein the left end of the connector body 200 is provided with a connector terminal 201 for cooperating with the plug terminal 103, and the right end of the connector body 200 is provided with a transmission line 202 for electrically connecting with the connector terminal 201.

[0024] Furthermore, the connector body 200 has grooves 203 at both the front and rear ends for placing the reset assembly 420.

[0025] In one embodiment of this utility model, such as Figure 4 , Figure 5 and Figure 6 As shown, the protective assembly 410 includes a protective cover 411 fitted onto the connector body 200 for left and right movement. The top of the protective cover 411 has a locking groove 412 for engaging with the snap fastener 310 to lock the protective cover 411. When the protective cover 411 moves directly above the snap fastener 310, the snap fastener 310, located in the groove 101, can be driven by the elastic action of the compressed spring 320 to lock its top end into the locking groove 412, thus locking the protective cover 411. At the same time, the protective cover 411 protects the connection between the connector terminal 201 and the plug terminal 103. A slider 413 for sliding in the slide groove 203 is fixedly installed on the inner wall of the protective cover 411. The width of the slider 413 is the same as the width of the slide groove 203, thus facilitating the movement of the slider 413 within the slide groove 203.

[0026] Furthermore, the reset assembly 420 includes a slide rod 421 fixedly installed in the slide groove 203 for sliding the slider 413. A second spring 422 is fitted on the rod of the slide rod 421 for driving the protective cover 411 close to the connector plug body 100. The second spring 422 is located on the right side of the slider 413. The left end of the second spring 422 is fixedly connected to the slider 413, and the right end of the second spring 422 is fixedly connected to the groove wall of the slide groove 203. Thus, the elastic effect of the second spring 422 can be used to always drive the protective cover 411 to be between the protective connector terminal 201 and the plug terminal 103, and protect the protective connector terminal 201 and the plug terminal 103.

[0027] Therefore, when it is necessary to connect the connector plug body 100 and the connector body 200, the protective cover 411 can be moved to the right by hand. At this time, the slider 413 inside the protective cover 411 can move along the rod of the slide rod 421, and the slider 413 compresses the spring 422 mounted on the slide rod 421. Then, the connector terminal 201 is inserted into the plug terminal 103, and the connection between the connector plug body 100 and the connector body 200 is completed. Then, the force on the protective cover 411 is released. At this time, the spring 422, which is in a compressed state, can drive the protective cover 411 to move to the left under its elastic action. When the protective cover 411 contacts the... When the latch 310 is engaged, it will be retracted into the groove 101 under the pressure of the protective cover 411, and the spring 320 will be compressed. When the locking groove 412 of the protective cover 411 moves directly above the latch 310, the spring 320, which is in a compressed state, can lock the latch 310 in the groove 101 into the locking groove 412, thus locking the protective cover 411. At the same time, the protective cover 411 can be used to protect the connector terminal 201 and the plug terminal 103. In addition, the movable protective cover 411 can solve the problem that the connector terminal 201 and the plug terminal 103 are inconvenient to connect due to the shell of the connector body 200.

[0028] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0029] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0030] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A connector plug characterized by comprising: The device includes a connector plug body (100), a connector plug body (200) for cooperating with the connector plug body (100) is provided at the right end of the connector plug body (100), a locking device (300) for telescopic extension is provided at the top end of the connector plug body (100), and a protective device (400) for moving left and right and cooperating with the locking device (300) to protect the connector plug body (100) and the connector body (200). The protective device (400) includes a protective component (410) for moving left and right on the connector body (200), and a reset component (420) for driving the protective component (410) to approach the connector plug body (100) and the connector body (200).

2. A connector plug according to claim 1, wherein The connector plug body (100) is provided with a plug terminal (103) for cooperating with the connector body (200). The left end of the connector plug body (100) is provided with a transmission line (102) for connecting with the plug terminal (103). The top end of the connector plug body (100) is provided with a groove (101) for placing the locking device (300).

3. A connector plug according to claim 2, wherein The locking device (300) includes a buckle (310) movably connected to the groove (101) for locking onto the protective component (410). The bottom end of the buckle (310) is fixedly fitted with a spring (320) for driving the buckle (310) to lock onto the protective component (410), and there are two springs (320).

4. A new energy connector for use with the connector plug of any one of claims 1-3, characterized in that, The left end of the connector body (200) is provided with a connector terminal (201) for mating with the plug terminal (103), and the right end of the connector body (200) is provided with a transmission line two (202) for electrically connecting with the connector terminal (201).

5. A new energy connector according to claim 4, characterized in that, The connector body (200) has grooves (203) at both ends for placing the reset assembly (420).

6. A new energy connector according to claim 5, characterized in that, The protective assembly (410) includes a protective cover (411) fitted on the connector body (200) for left and right movement. The top of the protective cover (411) has a locking groove (412) for locking the protective cover (411) in conjunction with the buckle (310). A slider (413) for sliding in the slide groove (203) is fixedly installed on the inner wall of the protective cover (411).

7. A new energy connector according to claim 6, characterized in that, The reset assembly (420) includes a slide rod (421) fixedly installed in the slide groove (203) for sliding the slider (413). A second spring (422) is fitted on the rod of the slide rod (421) for driving the protective cover (411) close to the connector plug body (100), and the second spring (422) is located on the right side of the slider (413).

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