CN219874306U

CN219874306U - Electric connector

Info

Publication number: CN219874306U
Application number: CN202321208525.5U
Authority: CN
Inventors: 王玉轩; 朱伟振; 田茂桦
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-18
Filing date: 2023-05-18
Publication date: 2023-10-20
Anticipated expiration: 2033-05-18

Abstract

The utility model relates to the technical field of electrical component equipment and discloses an electric connector, which comprises a connector passive clamping piece, a lower shell, an upper shell and a connector active clamping piece, wherein the connector active clamping piece is arranged on the right side of the connector passive clamping piece in a clamping manner, the connector passive clamping piece comprises the lower shell and the upper shell, a wire clamping groove is formed in the left side of the lower shell, a rubber clamping piece is arranged on the surface of the wire clamping groove in a clamping manner, a splicing frame is fixedly arranged on the surface of the lower shell, a shell clamping groove is formed in the inner wall of the lower shell, and a copper column is fixedly arranged in the lower shell.

Description

Electric connector

Technical Field

The utility model relates to the technical field of electrical component equipment, in particular to an electrical connector.

Background

A connector, an electrical component. Also known in the country as connectors, plugs and sockets. Generally referred to as an appliance connector. I.e. a device connecting two active devices, which carries a current or signal. The electric connector in the related art consists of a fixed end electric connector, namely a female contact, a socket for short, and a free end electric connector, namely a male contact, a plug for short, wherein the socket is fixed on an electric component through a square disc and a circular disc, the plug is generally connected with a cable, and the plug and the socket are connected through a connecting nut. The existing connector is not tight enough after connection, if the situation that the connection is broken easily occurs when a foot kicks the electric wire or takes an article when the electric wire is touched, a gap still exists after connection, the existing connector is dangerous under the condition of water, equipment is damaged easily due to short circuit, and the waterproof capacity is required to be improved; the existing connector is generally fixed by screws when connecting wires and cables, and the fixing mode is complicated, so that the electric connector is specially provided.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an electric connector which has the advantages of difficult disconnection and falling after connection, tight splicing after connection, good waterproof capability and convenient installation and use, and solves the problems that the disconnection is easily caused by touch after the connection of the existing connector, gaps exist after the connection, the good protection capability is not realized, the installation mode is complex and the installation is inconvenient.

(II) technical scheme

In order to achieve the above-mentioned purpose of an electrical connector, the present utility model provides the following technical solutions: the utility model provides an electric connector, includes the passive fastener of connector, inferior valve, goes up casing, connector initiative fastener is installed to the right side joint of connector passive fastener, connector passive fastener includes inferior valve, last casing, the electric wire draw-in groove has been seted up in the left side of inferior valve, installs the rubber chucking piece at the surface joint of electric wire draw-in groove, the fixed surface of inferior valve installs the concatenation frame, the casing draw-in groove has been seted up to the inner wall of inferior valve, the inside fixed mounting of inferior valve has the copper post, has seted up electric wire copper wire draw-in groove in the left side of copper post, has triangular shunt block at the left side fixed mounting of electric wire copper wire draw-in groove, has first screw in the inside of triangular shunt block, sealing clip groove has been seted up on the right side of inferior valve, spacing draw-in groove's bottom has the slot, the left side fixed mounting cardboard of going up the casing, the fixed surface mounting of going up casing has the casing post that splices, the fixed surface mounting has the electric wire at the bottom of casing draw-in groove has the left side of the copper wire draw-in groove, the fixed surface mounting of the copper post that installs the left side of the initiative fastener has the copper post.

Preferably, the difference between the passive clamping piece of the connector and the active clamping piece of the connector is that a sealing clamping groove, a limiting clamping groove, a slot and a surface-mounted splicing frame are formed in the splicing surface on the right side of the passive clamping piece of the connector, a limiting clamping column and an insert matched with the sealing clamping groove and the slot are mounted on the splicing surface on the left side of the active clamping piece of the connector, and a splicing clamping plate clamped with the splicing frame is mounted.

Preferably, the copper column installed in the lower shell of the passive clamping piece of the connector is provided with a slot, the slot is positioned on the right splicing surface of the passive clamping piece of the connector, the copper column installed in the active clamping piece of the connector is provided with an inserting sheet matched with the slot, and after the passive clamping piece of the connector and the active clamping piece of the connector are spliced, the inserting sheet of the active clamping piece of the connector is inserted into the slot of the copper column.

Preferably, the copper post is provided with two sets of copper wire draw-in grooves, and the electric wire copper wire draw-in groove has all been seted up in copper post left side, and the triangle reposition of redundant personnel piece is located the intermediate position in two sets of copper post left sides, and the second screw that the upper casing was seted up is identical with the first screw that sets up in the triangle reposition of redundant personnel piece.

Preferably, the wire clamping groove formed in the left side of the lower shell is matched with the wire clamping plate, and arc grooves matched with the rubber clamping piece are formed in the wire clamping groove and the wire clamping plate.

Preferably, the surface of the upper shell is provided with four groups of shell clamping columns and two groups of copper wire clamping blocks, the shell clamping columns are matched with the shell clamping grooves, and the copper wire clamping blocks are matched with the electric wire copper wire clamping grooves.

Compared with the prior art, the utility model provides an electric connector, which has the following beneficial effects:

1. the electric connector is characterized in that the electric connector is provided with a connector driven clamping piece, an electric wire copper wire clamping groove, a sealing clamping groove, a copper wire clamping block, a connector driving clamping piece, a limiting clamping column and other devices, so that the electric connector is not easy to break and fall off after connection, is tightly spliced after connection, has good waterproof capability and the purpose of being convenient to install and use, is spliced between the connector driven clamping piece and the connector driving clamping piece through a splicing frame and a splicing clamping plate, the two groups of components are fixed together by inserting the splicing clamping plate into the splicing frame, compared with a conventional socket in a splicing manner, the electric connector is firmer after being spliced by virtue of splicing, the electric connector is easy to break due to touching, barbs of the splicing clamping plate are clamped in the splicing frame, the electric connector is required to be split manually, and meanwhile, an insert of the splicing surface on the left side of the connector driving clamping piece is inserted into the sealing clamping groove after splicing, so that the electric connector is internally surrounded, therefore, the two are not provided with gaps after being spliced, the situation that water enters and short circuit occurs is realized, the designed wires and cables of the wire copper wire clamping grooves and the copper wire clamping blocks are not required to be fixed through screws during installation, the heads of the copper wires are shrunk together to be plugged into the wire copper wire clamping grooves during installation, the copper wire clamping blocks can be clamped into the wire copper wire clamping grooves to fix the copper wires after the installation of the device, the empty grooves of the wire copper wire clamping grooves are larger, the outlet is smaller, the wires are not easy to fall off after being tightly pressed through the copper wire clamping blocks, the effect of the whole device is similar to that of the effect of screw fixation, but is more convenient, the installation of the whole device is also realized by only needing a set of fixing screws, the fixing is not required by a large amount of screws, the installation is more convenient, the connection is also very convenient, the passive clamping pieces of the connector and the active clamping pieces of the connector are spliced together by means of the limiting clamping columns, after the splicing clamping plate is clamped with the splicing frame, the inserting piece of the connector driving clamping piece is automatically inserted into the inserting groove of the copper column to complete connection.

Drawings

FIG. 1 is a schematic view of a splice structure of an electrical connector according to the present utility model;

FIG. 2 is a schematic view of the electrical connector of the present utility model in a disassembled configuration;

FIG. 3 is a schematic view of a passive clip lower housing of the connector of the present utility model;

fig. 4 is a schematic diagram of a passive clip upper housing structure of the connector of the present utility model.

Wherein: 1. a passive clamping piece of the connector; 2. a lower housing; 3. a wire clamping groove; 4. a rubber clamping piece; 5. splicing frames; 6. a housing clamping groove; 7. copper columns; 8. a wire copper wire clamping groove; 9. triangular shunt blocks; 10. a first screw hole; 11. sealing the clamping groove; 12. a limit clamping groove; 13. a slot; 14. an upper housing; 15. a wire clamping plate; 16. a shell clamping column; 17. a copper wire clamping block; 18. a second screw hole; 19. a fixed screw; 20. the connector is provided with an active clamping piece; 21. splicing clamping plates; 22. and a limit clamping column.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Referring to fig. 1-4, an electrical connector comprises a connector passive clamping piece 1, a lower shell 2, an upper shell 14 and a connector active clamping piece 20, wherein the right side of the connector passive clamping piece 1 is clamped and provided with the connector active clamping piece 20, the connector passive clamping piece 1 comprises the lower shell 2 and the upper shell 14, the left side of the lower shell 2 is provided with a wire clamping groove 3, the surface of the wire clamping groove 3 is clamped and provided with a rubber clamping piece 4, the surface of the lower shell 2 is fixedly provided with a splicing frame 5, the inner wall of the lower shell 2 is provided with a shell clamping groove 6, the inside of the lower shell 2 is fixedly provided with a copper column 7, the left side of the copper column 7 is provided with a wire copper wire clamping groove 8, the left side of the wire copper wire clamping groove 8 is fixedly provided with a triangular shunt block 9, the inside of the triangular shunt block 9 is provided with a first screw hole 10, the right side of the lower shell 2 is provided with a sealing clamping groove 11, the inside of the sealing clamping groove 11 is provided with a limiting clamping groove 12, the bottom of the sealing clamping groove 3 is provided with a limiting groove 12, the bottom of the sealing clamping groove 12 is provided with a wire clamping groove 12, the bottom of the sealing clamping groove is provided with a screw hole 16, the left side of the sealing clamping groove is provided with a screw hole 16, and the left side of the sealing clamping groove is provided with a screw hole, and is provided with a screw rod 17.

When in use, the fixing screw 19 is disassembled, the upper shell 14 is taken down from the surface of the lower shell 2, the rubber of the head part of the electric wire is peeled off and is contracted together, the electric wire is split by the triangular split block 9 and is respectively put into the electric wire copper wire clamping grooves 8 of the two groups of copper posts 7, the electric wire body is clamped in the rubber clamping piece 4, the upper shell 14 can be covered at the moment, the fixation is primarily completed through the clamping connection between the shell clamping posts 16 and the shell clamping grooves 6, the fixing screw 19 is used for reinforcing the electric wire clamping grooves, the copper wire clamping blocks 17 can be automatically clamped into the electric wire copper wire clamping grooves 8 after the upper shell 14 is installed, the electric wire copper wires with the heads contracted together are fixed in the electric wire copper wire clamping grooves 8, the empty grooves of the electric wire copper wire clamping grooves 8 are larger, and the outlet is smaller, the electric wire is very difficult to fall off after being tightly pressed by the copper wire clamping block 17, the effect of the electric wire is similar to that of the electric wire through screw fixation, the installation of the connector driven clamping piece 1 is completed, the connector driving clamping piece 20 and the connector driven clamping piece 1 are identical in installation mode, after the installation of the connector driving clamping piece 20 and the connector driven clamping piece 1 is completed, the connector driving clamping piece 20 and the connector driven clamping piece 1 are spliced through the splicing frame 5 and the splicing clamping plate 21, the limiting clamping columns 22 are longer and are firstly inserted into the limiting clamping groove 12 of the connector driven clamping piece 1, the splicing clamping plate 21 is inserted into the splicing frame 5 in the splicing process by means of the limiting clamping columns 22, the inserting piece of the connector driving clamping piece 20 is inserted into the inserting groove 13, and finally the inserting piece of the connector driving clamping piece 20 is inserted into the sealing clamping groove 11, so that gaps are not formed in the middle after the two are spliced, and the connection of the connector is completed.

Further, the difference between the connector passive clamping piece 1 and the connector active clamping piece 20 is that a sealing clamping groove 11, a limiting clamping groove 12, a slot 13 and a surface-mounted splicing frame 5 are formed in the splicing surface on the right side of the connector passive clamping piece 1, a limiting clamping column 22 and an insert matched with the sealing clamping groove 11 and the slot 13 are mounted in the splicing surface on the left side of the connector active clamping piece 20, and a splicing clamping plate 21 clamped with the splicing frame 5 is mounted.

More specifically, the connector passive clamping piece 1 and the connector active clamping piece 20 are clamped by the splicing frame 5 and the splicing clamping plate 21, the connector active clamping piece 20 is composed of the lower shell 2 and the upper shell 14, and the internal structure of the connector active clamping piece 20 is the same as that of the connector passive clamping piece 1.

Further, the copper column 7 installed in the lower housing 2 of the passive connector clamping piece 1 is provided with a slot 13, the slot 13 is located on the right splicing surface of the passive connector clamping piece 1, the copper column 7 installed in the active connector clamping piece 20 is provided with an inserting piece matched with the slot 13, and after the passive connector clamping piece 1 and the active connector clamping piece 20 are spliced, the inserting piece of the active connector clamping piece 20 is inserted into the slot 13 of the copper column 7.

More specifically, the connector passive clamping piece 1 and the connector active clamping piece 20 are spliced by the limiting clamping groove 12 and the connector active clamping piece 20 in an auxiliary mode, and after the connector passive clamping piece 1 and the connector active clamping piece 20 are spliced, the inserting piece of the connector active clamping piece 20 is automatically inserted into the inserting groove 13 of the copper column 7 to complete connection.

Further, two groups of copper columns 7 are arranged, the left sides of the copper columns 7 are provided with wire copper wire clamping grooves 8, the triangular shunt blocks 9 are located in the middle of the left sides of the two groups of copper columns 7, and the second screw holes 18 formed in the upper shell 14 are matched with the first screw holes 10 formed in the triangular shunt blocks 9.

More specifically, the left side of the copper column 7 is square, and a wire copper wire clamping groove 8 is formed in the square for clamping the wire, and a triangular shunt block 9 is used for shunting the wire.

Further, the wire clamping groove 3 formed in the left side of the lower shell 2 is matched with the wire clamping plate 15, and arc grooves matched with the rubber clamping piece 4 are formed in the wire clamping groove 3 and the wire clamping plate 15.

More specifically, the rubber clamping member 4 is composed of two groups of semicircular clamping members, and is respectively arranged on the wire clamping groove 3 and the wire clamping plate 15 and used for clamping wires.

Further, the surface of the upper shell 14 is provided with four groups of shell clamping columns 16 and two groups of copper wire clamping blocks 17, the shell clamping columns 16 are matched with the shell clamping grooves 6, and the copper wire clamping blocks 17 are matched with the electric wire copper wire clamping grooves 8.

More specifically, the lower shell 2 and the upper shell 14 are convenient to install, the upper shell 14 is covered on the surface of the lower shell 2 and is fixed through a set of fixing screws 19, the upper shell 14 automatically fixes the electric wires in the fixing process, the electric wires are not required to be fixed through screws, and the fixing firmness of the electric wires can be ensured.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An electric connector, includes connector passive fastener (1), lower casing (2), goes up casing (14), connector initiative fastener (20), its characterized in that: the connector active clamping piece (20) is installed on the right side joint of the connector passive clamping piece (1), the connector passive clamping piece (1) comprises a lower shell (2) and an upper shell (14), a wire clamping groove (3) is formed in the left side of the lower shell (2), a rubber clamping piece (4) is installed on the surface joint of the wire clamping groove (3), a splicing frame (5) is installed on the surface of the lower shell (2) in a fixed manner, a shell clamping groove (6) is formed in the inner wall of the lower shell (2), a copper column (7) is fixedly installed in the inner portion of the lower shell (2), a wire copper wire clamping groove (8) is formed in the left side of the copper column (7), a triangular shunt block (9) is fixedly installed in the left side of the wire copper column (8), a first screw hole (10) is formed in the inner portion of the triangular shunt block (9), a sealing clamping groove (11) is formed in the right side of the lower shell (2), a limiting clamping groove (12) is formed in the inner portion of the sealing clamping groove (11), a copper column (12) is fixedly installed on the bottom of the lower shell (2), a copper column (16) is fixedly installed on the bottom of the copper column (14), a copper column (16) is fixedly installed on the bottom of the shell (16), the left side of copper wire fixture block (17) has seted up second screw (18), the surface demountable installation of last casing (14) has set screw (19), the surface fixed mounting of connector initiative fastener (20) has concatenation cardboard (21), the left side fixed mounting of connector initiative fastener (20) has spacing card post (22).

2. An electrical connector as in claim 1 wherein: the connector is characterized in that a sealing clamping groove (11), a limiting clamping groove (12), a slot (13) and a surface-mounted splicing frame (5) are formed in the splicing surface on the right side of the connector passive clamping piece (1) and the connector active clamping piece (20), a limiting clamping column (22) and an insert matched with the sealing clamping groove (11) and the slot (13) are mounted on the splicing surface on the left side of the connector active clamping piece (20), and a splicing clamping plate (21) clamped with the splicing frame (5) are mounted.

3. An electrical connector as in claim 2 wherein: the copper column (7) installed in the lower shell (2) of the connector passive clamping piece (1) is provided with a slot (13) and the slot (13) is located on the right splicing surface of the connector passive clamping piece (1), the copper column (7) installed in the connector active clamping piece (20) is provided with an inserting piece matched with the slot (13), and after the connector passive clamping piece (1) and the connector active clamping piece (20) are spliced, the inserting piece of the connector active clamping piece (20) is inserted into the slot (13) of the copper column (7).

4. An electrical connector according to claim 3, wherein: the copper columns (7) are provided with two groups, the left sides of the copper columns (7) are provided with wire copper wire clamping grooves (8), the triangular shunt blocks (9) are located at the middle positions of the left sides of the two groups of copper columns (7), and the second screw holes (18) formed in the upper shell (14) are matched with the first screw holes (10) formed in the triangular shunt blocks (9).

5. An electrical connector according to claim 3, wherein: the wire clamping groove (3) formed in the left side of the lower shell (2) is matched with the wire clamping plate (15), and arc grooves matched with the rubber clamping piece (4) are formed in the wire clamping groove (3) and the wire clamping plate (15).

6. An electrical connector as in claim 4 wherein: four groups of shell clamping columns (16) and two groups of copper wire clamping blocks (17) are arranged on the surface of the upper shell (14), the shell clamping columns (16) are matched with the shell clamping grooves (6), and the copper wire clamping blocks (17) are matched with the electric wire copper wire clamping grooves (8).