CN218732125U

CN218732125U - Heavy truck main harness with long service life

Info

Publication number: CN218732125U
Application number: CN202222546386.9U
Authority: CN
Inventors: 羊健; 张�浩; 杨建初; 顾亚红
Original assignee: Changzhou Aiboge Electric Appliance Co ltd
Current assignee: Changzhou Aiboge Electric Appliance Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-03-24
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses a long service life's heavily block car owner pencil, the second pencil body below including first pencil body and being located first pencil body, the first connector of bottom fixedly connected with of first pencil body, the top fixedly connected with second connector of second pencil body, the slot has been seted up in the center department of first connector bottom, the fixedly connected with plug is located at the center at second connector top. The utility model discloses when connecting between first pencil body and the second pencil body, only need insert the slot on the first pencil body with the plug on the second pencil body, then carry out spacing fixed to first connector and second connector through anti-drop mechanism to can prevent effectively that first connector from breaking away from the second connector, greatly improve the connection stability between first pencil body and the second pencil body, avoid influencing the normal use of vehicle.

Description

Heavy truck main harness with long service life

Technical Field

The utility model relates to a pencil technical field specifically is a long service life's heavily blocks car owner and restraints.

Background

The automobile wire harness is a network main body of an automobile circuit, and the automobile circuit does not exist without the wire harness. The wire harness is a component in which a contact terminal (connector) punched from a copper material is crimped with a wire and cable, and then an insulator is molded or pressed on the outside thereof or a metal case is added to the wire harness to form a connection circuit. The wire harness industry chain comprises wire and cable, connectors, processing equipment, wire harness manufacturing and downstream application industries, the wire harness is widely applied and can be used in the aspects of automobiles, household appliances, computers, communication equipment, various electronic instruments and meters and the like, and the wire harness of the automobile body is connected with the whole automobile body and is generally H-shaped.

At present, the following defects exist in the common wire harness of the heavy truck when in use:

1. the existing automobile wire harness has poor wear resistance, and further the service life is greatly influenced.

2. Two car wiring harnesses have the problem of connecting firm inadequately when connecting, after using for a long time, in the middle of the motion process of car, can appear becoming flexible, and then influence the normal use of vehicle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a long service life's heavily block car owner pencil to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a long service life's heavily block car owner pencil, includes first pencil body and the second pencil body that is located first pencil body below, the first connector of bottom fixedly connected with of first pencil body, the top fixedly connected with second connector of second pencil body, the slot has been seted up in the center department of first connector bottom, the fixedly connected with plug is located at the center at second connector top, the inside that the slot just extended to the slot is run through at the top of plug, the constant head tank has all been seted up to the left and right sides of first connector and second connector, be provided with anti-drop mechanism on the first connector for fix between first connector and the second connector, the surface of first pencil body and second pencil body all is provided with wear-resisting protective sheath.

Further, anti-drop mechanism includes first dead lever, connecting plate, activity hole, dog, connecting rod, baffle, locating piece and cover spring, the equal first dead lever of fixedly connected with in top of the first connector left and right sides, the one end fixedly connected with connecting plate of first connector is kept away from to first dead lever, the activity hole has been seted up to one side that first connector was kept away from to the connecting plate and the position that corresponds the positioning groove, the position swing joint that first connector one side and corresponding activity hole were kept away from to the connecting plate has the dog, one side fixedly connected with connecting rod that the dog is close to first connector, the one end that the dog was kept away from to the connecting rod runs through the activity hole and extends to the outside of activity hole, the one end and the baffle fixed connection of dog are kept away from to the connecting rod, the inside swing joint of constant head tank has the locating piece, fixed connection between locating piece and the baffle, the position cover that the connecting rod surface just is located between connecting plate and the baffle is equipped with the cover spring.

Furthermore, the baffle is close to the center department activity of connecting plate one side and is provided with the screw rod, the connecting plate is kept away from baffle one side and is seted up threaded hole corresponding to the position of screw rod, the one end that the baffle was kept away from to the screw rod runs through the screw hole and extends the outside and the rotatory piece of fixedly connected with of screw hole, threaded connection between screw rod and the screw hole.

Furthermore, the first connector is movably connected with the second connector.

Furthermore, the plug is plugged with the slot.

Furthermore, the connecting rod is movably connected with the movable hole.

Furthermore, swing joint between baffle and the first connector, swing joint between baffle and the second connector.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses when connecting between first pencil body and the second pencil body, only need insert the slot on the first pencil body with the plug on the second pencil body, then carry out spacing fixed to first connector and second connector through anti-drop mechanism to can prevent effectively that first connector from breaking away from the second connector, greatly improve the connection stability between first pencil body and the second pencil body, avoid influencing the normal use of vehicle.

2. The utility model discloses a set up wear-resisting protective sheath, greatly improved the wear resistance of pencil, and then effectively improved the life of pencil.

Drawings

FIG. 1 is a sectional view of the structure of the present invention;

fig. 2 is a schematic structural view of the anti-falling mechanism of the present invention;

fig. 3 is a schematic structural diagram of the connection plate of the present invention.

In the figure: 1. a first harness body; 2. a second harness body; 3. a first connector; 4. a second connector; 5. inserting slots; 6. a plug; 7. positioning a groove; 8. an anti-drop mechanism; 81. a first fixing lever; 82. a connecting plate; 83. a movable hole; 84. a stopper; 85. a connecting rod; 86. a baffle plate; 87. positioning blocks; 88. a spring sleeve; 89. a screw; 90. a threaded hole; 91. rotating the block; 9. wear-resisting protective sheath.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, a heavy truck main harness with long service life comprises a first harness body 1 and a second harness body 2 located below the first harness body 1, a first connector 3 fixedly connected to the bottom of the first harness body 1, a second connector 4 fixedly connected to the top of the second harness body 2, a slot 5 is provided at the center of the bottom of the first connector 3, a plug 6 fixedly connected to the center of the top of the second connector 4, the top of the plug 6 penetrates through the slot 5 and extends to the inside of the slot 5, positioning grooves 7 are provided on the left and right sides of the first connector 3 and the second connector 4, an anti-falling mechanism 8 is provided on the first connector 3 for fixing the first connector 3 and the second connector 4, wear-resistant protective sleeves 9 are provided on the surfaces of the first harness body 1 and the second harness body 2, the wear-resistant protective sleeves 9 are made of PVC material, by providing the wear-resistant protective sleeves 9, the wear-resistant performance of the harness is greatly improved, and the service life of the harness is further effectively prolonged.

In specific implementation, the anti-falling mechanism 8 includes a first fixing rod 81, a connecting plate 82, a movable hole 83, a stopper 84, a connecting rod 85, a baffle 86, a positioning block 87 and a sleeve spring 88, the first fixing rod 81 is fixedly connected to the upper portions of the left side and the right side of the first connector 3, the one end of the first fixing rod 81 far away from the first connector 3 is fixedly connected to the connecting plate 82, the movable hole 83 is formed in one side of the connecting plate 82 far away from the first connector 3 and corresponds to the position of the positioning groove 7, the position of the connecting plate 82 far away from one side of the first connector 3 and corresponds to the movable hole 83 is movably connected to the stopper 84, the one side of the stopper 84 close to the first connector 3 is fixedly connected to the connecting rod 85, one end of the connecting rod 85 far away from the stopper 84 penetrates through the movable hole 83 and extends to the outside of the movable hole 83, one end of the connecting rod 85 far away from the stopper 84 is fixedly connected to the baffle 86, the positioning block 87 is movably connected to the positioning block 7, the positioning block 87 is fixedly connected to the baffle 86, and the sleeve spring 88 is arranged on the surface of the connecting rod 85 and between the connecting plate 82 and the baffle 86.

When the concrete implementation, baffle 86 is close to the center department activity of connecting plate 82 one side and is provided with screw rod 89, connecting plate 82 keeps away from baffle 86 one side and corresponds screw rod 89's position and has seted up screw hole 90, screw rod 89 keeps away from baffle 86 one end run through screw hole 90 and extend the outside of screw hole 90 and the rotatory piece 91 of fixedly connected with, threaded connection between screw rod 89 and the screw hole 90, through setting up the screw rod, can carry on spacingly to baffle 86, the grafting steadiness of locating piece 87 with constant head tank 7 has further been promoted.

In practical application, the first connector 3 is movably connected with the second connector 4.

In the implementation, the plug 6 is plugged into the slot 5.

In practical applications, the connecting rod 85 is movably connected with the movable hole 83.

In practical application, the baffle 86 is movably connected with the first connector 3, and the baffle 86 is movably connected with the second connector 4.

The working principle is as follows: the utility model discloses when connecting between first pencil body 1 and second pencil body 2, only need insert slot 5 on the first pencil body 1 with plug 6 on the second pencil body 2, then carry out spacing fixed to first connector 3 and second connector 4 through anti-drop mechanism 8 to can prevent effectively that first connector 3 from breaking away from second connector 4, greatly improve the connection steadiness between first pencil body 1 and the second pencil body 2, avoid influencing the normal use of vehicle.

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

Claims

1. The utility model provides a long service life's heavily block car owner pencil, its characterized in that, includes first pencil body (1) and is located second pencil body (2) of first pencil body (1) below, the first connector (3) of bottom fixedly connected with of first pencil body (1), the top fixedly connected with second connector (4) of second pencil body (2), slot (5) have been seted up in the center department of first connector (3) bottom, fixedly connected with plug (6) are located at the center at second connector (4) top, the inside that slot (5) just extended to slot (5) is run through at the top of plug (6), constant head tank (7) have all been seted up to the left and right sides of first connector (3) and second connector (4), be provided with anti-drop mechanism (8) on first connector (3) for fix between first connector (3) and second connector (4), the surface of first pencil body (1) and second pencil body (2) all is provided with wear-resisting protective sheath (9).

2. The heavy truck main wire harness with long service life according to claim 1, is characterized in that: anti-drop mechanism (8) includes first dead lever (81), connecting plate (82), activity hole (83), dog (84), connecting rod (85), baffle (86), locating piece (87) and cover spring (88), the equal first dead lever (81) of fixedly connected with in top of both sides about first connector (3), the one end fixedly connected with connecting plate (82) of first connector (3) are kept away from in first dead lever (81), activity hole (83) have been seted up to one side of keeping away from first connector (3) and the position that corresponds constant head tank (7) in connecting plate (82), the position swing joint that first connector (3) one side and correspond activity hole (83) is kept away from in connecting plate (82) has dog (84), one side fixedly connected with connecting rod (85) that dog (84) are close to first connector (3), the one end that connecting rod (85) kept away from dog (84) runs through activity hole (83) and extends to the outside of activity hole (83), the one end and baffle (86) fixed connection of dog (84) are kept away from in connecting rod (85), the inside locating piece (7) be connected with baffle (86) and locating piece (87) be located between baffle (82) and baffle (85), baffle (85) and baffle (85) fixed connection plate (85) and constant head tank (85) and baffle (85) be located between baffle (86), locating piece (86) and baffle (82) and baffle (86) and baffle (85) A sleeve spring (88) is sleeved at the position between the two.

3. The heavy truck main harness long in service life according to claim 2, characterized in that: the baffle (86) are close to the center department activity of connecting plate (82) one side and are provided with screw rod (89), baffle (86) one side is kept away from in connecting plate (82) and screw hole (90) are seted up to the position that corresponds screw rod (89), the one end that baffle (86) were kept away from in screw rod (89) runs through screw hole (90) and extends the outside and the rotatory piece of fixedly connected with (91) of screw hole (90), threaded connection between screw rod (89) and screw hole (90).

4. The heavy truck main harness as claimed in claim 1, wherein the heavy truck main harness comprises: the first connector (3) is movably connected with the second connector (4).

5. The heavy truck main harness as claimed in claim 1, wherein the heavy truck main harness comprises: the plug (6) is inserted into the slot (5).

6. The heavy truck main harness long in service life according to claim 2, characterized in that: the connecting rod (85) is movably connected with the movable hole (83).

7. The heavy truck main wire harness with long service life according to claim 2, characterized in that: the baffle (86) is movably connected with the first connector (3), and the baffle (86) is movably connected with the second connector (4).