A new energy vehicle power connector shell convenient to install

Abstract

The utility model relates to the technical field of connector, specifically disclose a new energy automobile power connector shell convenient to install, include: the connection shell, the connection shell is square and passes, and the left and right ends of connection shell all are established and are inserted into the connector male head and the connector female head respectively to fixed through the connecting component, need to connect cable, when the connector male head and the connector female head are inserted into the connection shell, the lower end of limiting post is inserted into the limiting groove, the connector male head and the connector female head are fixed, the connector male head and the connector female head are mutually inserted, and the inner wall of sealing washer no.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of connector, concretely to a new energy automobile power connector shell convenient to install. BACKGROUND

[0002] The automobile new energy wire harness is the network main body of the automobile circuit, and there is no automobile circuit without the wire harness. The wire harness refers to the assembly of connecting circuit formed by the wire harness ligation after the contact terminal (device) made of copper material is punched and the wire cable is pressure connected, and the outside is pressure insulated or the metal shell is added. The wire harness industry chain includes the wire cable, the device, the processing equipment, the wire harness manufacturing and the downstream application industry. The wire harness is widely used in the automobile, the household appliance, the computer and the communication equipment, various electronic instruments and the like, and the wire harness of the vehicle body connects the whole vehicle body. The wire harness device as an important part of the automobile wire harness can connect the wire harness of each part.

[0003] The automobile wire harness device shell in the prior art is complex to disassemble, and it is difficult to disassemble and maintain after the automobile wire harness device shell inside fails, so that the joint or the whole wire harness can only be scrapped, thereby causing a large amount of waste. UTILITY MODEL CONTENT

[0004] The utility model discloses a new energy automobile power connector shell convenient to install to solve the problem in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a new energy automobile power connector shell convenient to install, which comprises a connecting shell, the connecting shell is square, and a butt joint groove is formed in the left and right ends of the connecting shell. The left and right ends of the connecting shell are inserted into a male connector and a female connector respectively, and are fixed through a connecting part. The inner end of the male connector and the female connector is fixedly sleeved with a sealing gasket I, the outer end of the male connector and the female connector is fixedly installed with a side plate, the inner end of the side plate is fixedly installed with a sealing gasket II, when the male connector and the female connector are fixed in the connecting shell, the male connector and the female connector are inserted into each other, the sealing gasket I and the inner wall of the butt joint groove are in contact, and the sealing gasket II and the outer end side wall of the connecting shell are in contact.

[0006] Preferably, the outer end of the male connector and the female connector is fixedly installed with a cable.

[0007] Preferably, the upper end of the male connector and the female connector is provided with a limiting groove, and the inner side of the upper end of the male connector and the female connector is provided with a guide slope.

[0008] Preferably, the connecting part comprises a strip-shaped shell fixed at the upper end of the connecting shell, and a threaded cylinder fixedly installed at the middle part of the upper end of the strip-shaped shell, with the lower end of the threaded cylinder communicating with the inner end of the strip-shaped shell.

[0009] Preferably, a hand screw is threadedly connected in the threaded cylinder, with the lower end of the hand screw inserted into the strip-shaped shell and rotatably connected with a lifting plate through a bearing.

[0010] Preferably, a through hole is symmetrically formed at the left and right sides of the upper end of the connecting shell and the lifting plate, and a limiting column is slidingly inserted into each through hole, with a baffle fixedly installed at the upper end of the limiting column.

[0011] Preferably, a spring is sleeved at the outer end of the limiting column, with one end of the spring fixed at the lower end of the baffle and the other end of the spring fixed at the upper end of the lifting plate, and when the spring is in a balanced state, the lower end of the limiting column passes through the through hole and is inserted into a limiting groove, and at this time, the lifting plate is attached to the inner wall of the bottom end of the strip-shaped shell.

[0012] Compared with the prior art, the utility model has the advantages that: When the connecting cable is needed, the lower end of the limiting column is inserted into the limiting groove when the connector male head and the connector female head are inserted into the connecting shell, the connector male head and the connector female head are fixed, the connector male head and the connector female head are mutually inserted, the sealing gasket one and the inner wall of the butt joint groove abut, the sealing gasket two and the outer port side wall of the connecting shell abut, the connector male head and the connector female head are sealed and fixed in the connecting shell, when the connector needs to be maintained, the lifting plate is driven to move upward by rotating the hand screw, the lifting plate moves upward with the limiting column and separates from the limiting groove, and the connector male head and the connector female head can be pulled out for maintenance, so that the operation is simple and fast. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a whole structure schematic view of the utility model; Figure 2 It is an expanded schematic view of the connecting shell of the utility model; Figure 3 It is a structure schematic view of the connector male head and the connector female head of the utility model; Figure 4 It is a sectional view schematic view of the connecting shell of the utility model.

[0014] In the drawing: 1, connector male head; 2, connector female head; 3, sealing gasket one; 4, side plate; 5, sealing gasket two; 6, cable; 7, guide slope; 8, limiting groove; 9, connecting shell; 10, butt joint groove; 11, strip-shaped shell; 12, threaded cylinder; 13, through hole; 14, hand screw; 15, lifting plate; 16, limiting column; 17, baffle; 18, spring. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical scheme of the utility model carry out clearly, complete description, and the advantage is more clear and distinct, the following combining with the drawing carries out further detailed explanation to the utility model embodiment.Should understand, the specific embodiment described here is a part of the embodiment of the utility model, rather than all the embodiments, is used to explain the embodiment of the utility model only, and is not used to limit the embodiment of the utility model, all other embodiments obtained by the ordinary skill in the art without making the creative labor are within the scope of the utility model protection.

[0016] Please refer to Figures 1-4 The utility model provides a kind of technical scheme: a new energy automobile power connector shell convenient to install, it include: connecting shell 9, connecting shell 9 is square, and the left and right ends of connecting shell 9 are all provided with docking groove 10, and the left and right ends of connecting shell 9 are inserted connector male head 1 and connector female head 2 respectively, and the outer end of connector male head 1 and connector female head 2 is all fixedly installed cable 6, and cable 6 and connector male head 1 and connector female head 2 are electrically connected, and the inner end of connector male head 1 and connector female head 2 is all fixedly sleeved with sealing washer one 3, and the outer end of connector male head 1 and connector female head 2 is fixedly installed with side plate 4, and the inner end of side plate 4 is all fixedly installed with sealing washer two 5, when connector male head 1 and connector female head 2 are fixed in connecting shell 9, connector male head 1 and connector female head 2 are mutually inserted, and sealing washer one 3 and the inner wall of docking groove 10 are in contact, and sealing washer two 5 and the outer end port side wall of connecting shell 9 are in contact, connector male head 1 and connector female head 2 are sealed and fixed in connecting shell 9, and connector male head 1 and connector female head 2 are electrically connected, so that cable 6 is connected.

[0017] Connector male head 1 and connector female head 2 are fixed in connecting shell 9 by connecting component, and the upper end of connector male head 1 and connector female head 2 is all provided with limiting groove 8, and connecting component includes strip shell 11, and strip shell 11 is fixed in the upper end of connecting shell 9, and the upper end middle part of strip shell 11 is fixedly installed with threaded cylinder 12, and the lower end of threaded cylinder 12 and the inner end of strip shell 11 are communicated, and hand screw bolt 14 is screw-connected in threaded cylinder 12, and the lower end of hand screw bolt 14 is inserted into strip shell 11 and is rotatably connected with lifting plate 15 by bearing, and the outer wall of lifting plate 15 and the inner wall of strip shell 11 are slidingly connected, and lifting plate 15 can be driven to move up and down in strip shell 11 by rotating hand screw bolt 14.

[0018] The upper left and right sides of the lifting plate 15 and the connecting shell 9 are symmetrically provided with through holes 13. Each through hole 13 is slidably inserted with a limiting post 16. A baffle 17 is fixedly installed on the upper end of the limiting post 16. A spring 18 is sleeved on the outer end of the limiting post 16. One end of the spring 18 is fixed to the lower end of the baffle 17, and the other end of the spring 18 is fixed to the upper end of the lifting plate 15. The limiting post 16 can slide in the through hole 13 by compressing the spring 18. When the spring 18 is in a balanced state, the lower end of the limiting post 16 passes through the through hole 13 and inserts into the limiting groove 8. At this time, the lifting plate 15 is attached to the inner wall of the bottom end of the strip shell 11, thereby fixing the male connector 1 and the female connector 2. When the connector needs to be repaired, the lifting plate 15 is driven to move upward by turning the hand-tightening bolt 14. The lifting plate 15 moves upward with the limiting post 16 and separates from the limiting groove 8, so that the male connector 1 and the female connector 2 can be pulled out for repair. The operation is simple and quick.

[0019] like Figure 2 and Figure 3 As shown, in some embodiments, guide slopes 7 are provided on the inner upper ends of both the male connector 1 and the female connector 2. More specifically, when the male connector 1 and the female connector 2 are inserted into the connecting shell 9, the guide slopes 7 and the lower ends of the limiting posts 16 are in contact, and the limiting posts 16 are pushed upward by the tension spring 18. When the limiting groove 8 moves to the lower end of the limiting post 16, under the rebound force of the spring 18, the lower end of the limiting post 16 is inserted into the limiting groove 8, thus fixing the male connector 1 and the female connector 2.

[0020] In actual use, when connecting cable 6, when inserting the male connector 1 and female connector 2 into the connecting shell 9, the lower end of the limiting post 16 is inserted into the limiting groove 8, fixing the male connector 1 and female connector 2 in place. The male connector 1 and female connector 2 are interlocked, and the sealing gasket 1 3 abuts against the inner wall of the mating groove 10, and the sealing gasket 2 5 abuts against the outer port side wall of the connecting shell 9, sealing and fixing the male connector 1 and female connector 2 in the connecting shell 9. When the connector needs to be repaired, the lifting plate 15 is driven to move upward by turning the hand-tightening bolt 14. The lifting plate 15 moves upward with the limiting post 16 and separates from the limiting groove 8, so the male connector 1 and female connector 2 can be pulled out for repair. The operation is simple and quick.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A power connector housing for new energy vehicles that is easy to install, comprising: The connecting shell (9) is characterized in that: the connecting shell (9) is square tube shaped, and the left and right ends of the connecting shell (9) are provided with mating grooves (10), and the left and right ends of the connecting shell (9) are respectively inserted into the male connector (1) and the female connector (2), and fixed by the connecting components; Both the male connector (1) and the female connector (2) have a sealing gasket (3) fixedly fitted to their inner ends. Side plates (4) are fixedly installed on the outer ends of both the male connector (1) and the female connector (2). Sealing gaskets (5) are fixedly installed on the inner ends of both side plates (4). When the male connector (1) and the female connector (2) are fixed inside the connecting shell (9), they are interlocked, and the sealing gasket (3) abuts against the inner wall of the mating groove (10), thus sealing the connection. The outer port sidewalls of pad 2 (5) and connecting shell (9) abut against each other. Cables (6) are fixedly installed on the outer ends of both the male connector (1) and the female connector (2). Limiting grooves (8) are opened at the upper ends of both the male connector (1) and the female connector (2). Guide slopes (7) are opened on the inner side of the upper ends of both the male connector (1) and the female connector (2). The connecting component includes a strip shell (11). The strip shell (11) is fixed at the upper end of the connecting shell (9). A threaded cylinder (12) is fixedly installed in the middle of the upper end of the connecting shell (9). The lower end of the threaded cylinder (12) is connected to the inner end of the strip shell (11). A hand-tightening bolt (14) is threadedly connected to the threaded cylinder (12). The lower end of the hand-tightening bolt (14) is inserted into the strip shell (11) and is rotatably connected to a lifting plate (15) through a bearing. The lifting plate (15) and the connecting shell (9) are symmetrically provided with through holes (13) on the left and right sides of the upper end. A limit post is slidably inserted into each through hole (13). 16) A baffle (17) is fixedly installed on the upper end of the limiting post (16). A spring (18) is sleeved on the outer end of the limiting post (16). One end of the spring (18) is fixed to the lower end of the baffle (17), and the other end of the spring (18) is fixed to the upper end of the lifting plate (15). When the spring (18) is in a balanced state, the lower end of the limiting post (16) passes through the through hole (13) and is inserted into the limiting groove (8). At this time, the lifting plate (15) is attached to the inner wall of the bottom end of the strip shell (11).

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