CN220306658U - Electric brush wire harness - Google Patents

Abstract

The utility model discloses an electric brush wire harness which comprises a brush body and a wire harness body, wherein two pins are arranged on the surface of the brush body, a socket is arranged on the surface of each pin, a first connecting clamping plate is arranged in the socket, the pins are arranged in the first connecting clamping plate, connecting plates are arranged at the front and rear parts of one end surface of each connecting clamping plate, a plug is detachably arranged at one end of the socket, a second connecting clamping plate is arranged in the plug, the wire harness body is arranged on the second connecting clamping plate, a plugboard is arranged at one end of the second connecting clamping plate, the plugboard is arranged between the two connecting plates, and clamping hooks are arranged at the front and rear parts of one end of the plug and are clamped in the socket. According to the wire harness connecting device, the first connecting clamping plate and the second connecting clamping plate are used for respectively fixing the pins and the wire harness body, the plug is inserted into the socket, the pins and the wire harness body are connected under the action of the inserting plate and the connecting plate, the connection is not easy to loosen, certain firmness is achieved, and the wire core falling caused by accidental pulling is avoided.

Description

Electric brush wire harness

Technical Field

The utility model relates to the technical field of wire harness connection, in particular to a wire harness for electric brushing.

Background

The brush is an important component element of the motor, is responsible for conducting current between the rotating part and the static part, is also called a carbon brush because the brush is made of graphite, and needs to be connected with a wire harness with a certain length through pins of the brush for convenient connection and use.

At present, when current pencil and brush pin are connected, generally open the insulating layer of pencil one end surface, make the inside sinle silk winding of pencil in brush pin department, then use insulating tape to twine naked sinle silk, this kind of connected mode joint strength is general, when receiving unexpected to drag, the sinle silk drops from brush pin easily, influences the normal work of brush, and the insulating mildness of junction is general.

Disclosure of Invention

The utility model aims to provide an electric brush wire harness so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electronic brush pencil, includes brush body and pencil body, brush body surface is provided with two pins, pin surface mounting has the socket, socket internally mounted has a connection cardboard one, the pin is installed inside a connection cardboard, connection cardboard one-to-one end surface front and back portion all installs the connecting plate, socket one end detachable installs the plug, plug internally mounted has a connection cardboard two, the pencil body is installed on connection cardboard two, connection cardboard two one end is installed the picture peg, the picture peg is installed between two connecting plates, the trip is all installed to plug one end front and back portion, the trip joint is inside the socket.

Preferably, the card is all installed to connection cardboard first and connection cardboard two upper end both sides, pin and pencil body are installed in connection cardboard first and connection cardboard second inside through the card respectively.

Preferably, slots are arranged in the sockets on two sides of the connecting clamping plate, clamping grooves are arranged at one ends of the slots, the clamping hooks penetrate through the slots and are positioned in the clamping grooves, and pushing blocks are movably arranged outside the clamping grooves positioned in the sockets.

Preferably, a moving groove is arranged in the socket on one side of the clamping groove, the push block is positioned in the moving groove, one end of the push block extends to the outside of the socket through the through hole, and the other end of the push block extends to the surface of the clamping hook through the through hole.

Preferably, a connecting groove is commonly arranged between the opposite surfaces of the two connecting plates, and the plugboard is positioned in the connecting groove.

Preferably, the socket and the plug are sleeved with heat shrink tubes.

Compared with the prior art, the utility model has the beneficial effects that:

1. this electronic brush pencil is fixed respectively to pin and pencil body through using connection cardboard one and connection cardboard two to insert inside the socket with the plug, under the effect of picture peg and connecting plate, realize the connection of pin and pencil body, connect and be difficult for not hard up, and have certain fastness, avoid producing the sinle silk because of unexpected pulling and drop, avoid influencing the normal work of brush.

2. This electronic brush pencil uses through using the pyrocondensation pipe to replace insulating tape, and the pyrocondensation pipe can shrink through the heating, can laminate on socket and plug surface, has certain tightness and insulating nature, and has increased holistic aesthetic property.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a top cross-sectional view of the receptacle and plug of the present utility model;

FIG. 3 is a schematic view of the connection of the pins and the body of the wire harness of the present utility model;

fig. 4 is an enlarged view of the utility model at a in fig. 2.

In the figure: 1. a brush body; 2. a harness body; 3. pins; 4. a socket; 5. the first connecting clamping plate is connected; 6. a connecting plate; 7. a plug; 8. the second connecting clamping plate is connected; 9. inserting plate; 10. a hook; 11. a card; 12. a slot; 13. a clamping groove; 14. a pushing block; 15. a moving groove; 16. a connecting groove; 17. and (5) heat shrinking pipe.

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.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that unless explicitly stated or limited otherwise, the terms "mounted," "configured with," "connected," and the like are to be construed broadly as, for example, "connected," either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1 to 4, this embodiment electric brush pencil, including brush body 1 and pencil body 2, brush body 1 surface is provided with two pins 3, pin 3 surface mounting has socket 4, socket 4 internally mounted has connection cardboard one 5, pin 3 installs inside connection cardboard one 5, pin 3 installs and has certain fastness when connection cardboard one 5 is inside, and unexpected drop off, connection cardboard one 5 one end surface front and back portion all installs connecting plate 6, connection cardboard one 5 and connecting plate 6 are all made for metal material, have certain electric conductivity, socket 4 one end detachably installs plug 7, plug 7 internally mounted has connection cardboard two 8, pencil body 2 is installed on connection cardboard two 8, pencil body 2 is installed inside connection cardboard two 8 and has certain fastness, and unexpected drop off is not made by metal material, connection cardboard two 8 one end is installed picture peg 9, picture peg 9 is installed between two connecting plates 6, connection cardboard two 8 and picture peg 9 all are made by metal material, realize pencil 2 inside core and picture peg 9's intercommunication, trip 10 is all installed at plug 7 one end front and back portion, connect the snap-in 10 and the effect is avoided carrying out at the connection cardboard 2 to be difficult for carrying out at the plug 3 and the connection cardboard is difficult for connecting wire core 2, and the realization is connected with the plug 3 is difficult for carrying out the effect at the plug 3, and is connected with the connection cardboard is difficult to be connected to the connection conductor 3, the realization of the inside is difficult for carrying out the plug 3, and is connected with the plug 3 is easy to be difficult to be connected to the plug 3.

Specifically, card 11 is all installed to connection cardboard one 5 and connection cardboard two 8 upper end both sides, and pin 3 and pencil body 2 are installed inside connection cardboard one 5 and connection cardboard two 8 respectively through card 11, and through using card 11 to install pin 3 and pencil body 2 on connection cardboard one 5 and connection cardboard two 8 respectively, connect and have certain fastness, and pin 3 and pencil body 2 can not produce and drop.

Further, the socket 4 on two sides of the first connecting clamping plate 5 is internally provided with the slot 12, one end of the slot 12 is provided with the clamping groove 13, the clamping hook 10 penetrates through the slot 12 and is positioned in the clamping groove 13, the clamping groove 13 is positioned outside the socket 4 and is movably provided with the push block 14, when the socket 4 is connected with the plug 7, the clamping hook 10 penetrates through the slot 12 and is clamped in the clamping groove 13, connection between the plug 7 and the socket 4 is achieved, and the push block 14 is used for pushing the clamping hook 10 out of the clamping groove 13, so that separation between the plug 7 and the socket 4 is conveniently achieved.

Further, the movable groove 15 is distributed in the socket 4 at one side of the clamping groove 13, the push block 14 is located in the movable groove 15, one end of the push block 14 extends to the outside of the socket 4 through the through hole, the other end of the push block 14 extends to the surface of the clamping hook 10 through the through hole, the push block 14 moves in the movable groove 15 by pushing the push block 14, the clamping hook 10 is pushed by the push block 14 to the clamping hook 10, the clamping hook 10 is pushed out of the clamping groove 13, separation of the plug 7 and the socket 4 is conveniently achieved, and when one push block 14 is pushed, the plug 7 cannot fall off from the inside of the socket 4.

Further, connecting grooves 16 are commonly arranged between opposite surfaces of the two connecting plates 6, the inserting plate 9 is located inside the connecting grooves 16, the connecting plates 6 are connected with the pins 3 through the first connecting clamping plate 5, the inserting plate 9 is connected with the wire harness body 2 through the second connecting clamping plate 8, and the inserting plate 9 is inserted into the inside of the connecting grooves 16 to achieve communication between the pins 3 and the wire harness body 2.

Furthermore, the thermal shrinkage tube 17 is sleeved outside the socket 4 and the plug 7, the thermal shrinkage tube 17 is shrunk after being heated, and the thermal shrinkage tube is attached to the surfaces of the socket 4 and the plug 7, so that the thermal shrinkage tube has certain tightness and insulativity, and the overall attractiveness is improved.

The application method of the embodiment is as follows: during installation, the heat shrinkage tube 17 is sleeved on the surface of the wire harness body 2, the pin 3 and the wire harness body 2 are respectively installed on the first connection clamping plate 5 and the second connection clamping plate 8, then the clamping hooks 10 on the plug 7 penetrate through the slots 12 in the socket 4 and are positioned in the clamping grooves 13, in the inserting process, the plug board 9 is inserted into the moving grooves 15 in the connecting plate 6, the connection between the pin 3 and the wire harness body 2 is achieved, then the heat shrinkage tube 17 is moved between the plug 7 and the surface of the socket 4, the heat shrinkage tube 17 is heated, the heat shrinkage tube 17 is shrunk, insulation protection of the plug 7 and the socket 4 is achieved, when the plug 7 and the socket 4 are required to be separated, the heat shrinkage tube 17 is detached, two push blocks 14 are pushed simultaneously, the push blocks 14 move in the moving grooves 15, the clamping hooks 10 are pushed out of the clamping grooves 13, then the plug 7 is pulled, and the plug 7 is taken out from the socket 4.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. An electric brush wire harness comprises a brush body (1) and a wire harness body (2), and is characterized in that: the electric brush comprises a brush body (1), wherein two pins (3) are arranged on the surface of the brush body (1), a socket (4) is arranged on the surface of the pin (3), a first connecting clamping plate (5) is arranged in the socket (4), the pin (3) is arranged inside the first connecting clamping plate (5), connecting plates (6) are arranged at the front and rear parts of the surface of one end of the first connecting clamping plate, a plug (7) is detachably arranged at one end of the socket (4), a second connecting clamping plate (8) is arranged in the plug (7), the wire harness body (2) is arranged on the second connecting clamping plate (8), a plugboard (9) is arranged at one end of the second connecting clamping plate (8), a clamping hook (10) is arranged between the two connecting plates (6), and the front and rear parts of one end of the plug (7) are connected inside the socket (4) in a clamping mode.

2. The electric brush harness according to claim 1, characterized in that: card (11) are all installed to connection cardboard first (5) and connection cardboard second (8) upper end both sides, pin (3) and pencil body (2) are installed inside connection cardboard first (5) and connection cardboard second (8) through card (11) respectively.

3. The electric brush harness according to claim 2, characterized in that: the socket (4) inside of connecting cardboard one (5) both sides has all laid slot (12), slot (12) one end has all been laid draw-in groove (13), trip (10) pass slot (12) and are located draw-in groove (13) inside, draw-in groove (13) are located socket (4) outside and all movable mounting has ejector pad (14).

4. The electric brush harness according to claim 3, characterized in that: the socket (4) on one side of the clamping groove (13) is internally provided with a movable groove (15), the push block (14) is positioned in the movable groove (15), one end of the push block (14) extends to the outside of the socket (4) through a through hole, and the other end of the push block (14) extends to the surface of the clamping hook (10) through the through hole.

5. The electric brush harness according to claim 1, characterized in that: a connecting groove (16) is commonly arranged between the opposite surfaces of the two connecting plates (6), and the plugboard (9) is positioned in the connecting groove (16).

6. The electric brush harness according to claim 1, characterized in that: the socket (4) and the plug (7) are sleeved with heat shrinkage pipes (17).