CN111999679A

CN111999679A - Mounting position detects frock

Info

Publication number: CN111999679A
Application number: CN202010874327.7A
Authority: CN
Inventors: 尹艺霖
Original assignee: Liuzhou Chengfei Automobile Parts Co ltd
Current assignee: Liuzhou Chengfei Automobile Parts Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2020-11-27

Abstract

The invention discloses an installation position detection tool, which belongs to the technical field of advanced manufacturing and automation and automobile key parts and comprises a structure main body, wherein a female end shell is arranged on one side of the structure main body, a male end shell is arranged on one side of the female end shell, a first fixed end is arranged on one side inside the female end shell, a second fixed end is arranged on one side inside the male end shell, and a first outer clamping ring is arranged on one side, close to the male end shell, of the female end shell. According to the invention, the effective matching size is obtained by researching the matching state of the terminals when the male and female terminals are plugged, then the gasket or other tools are added, when the terminals are installed at a lower limit value, the terminals can be identified through conduction testing, and the conduction jig can judge whether the terminals are in the most proper installation range by adding the gasket or tools, so that the internal inspection capability is increased, and the product delivery qualification rate is improved.

Description

Mounting position detects frock

Technical Field

The invention relates to the technical field of advanced manufacturing and automation and automobile key parts, in particular to a mounting position detection tool.

Background

The condition that the terminal installation is not in place may exist when the partial shipment operation to the pencil, and because terminal mounted position is in lower extreme value in subsequent leading test, so still can pass through the conduction test, through leading the tool to inserting the back terminal and can't pin the terminal because of the locking that the installation is not in place, the terminal further contracts and leads to the customer to appear breaking when using, thereby reduced the ability of its inside inspection, the qualification rate of product shipment has been reduced simultaneously, and current terminal when the butt joint, because the wire length of reserving between wire and the terminal is shorter, make the wire under the atress condition easily, appear the fracture phenomenon with the hookup location department of terminal, the security has been reduced to a certain extent.

Disclosure of Invention

The invention aims to: in order to solve the problem that the terminal installation is not in place possibly existing in the split charging operation of the wire harness, and in the subsequent conduction test, because the terminal installation position is in the lower limit value, the wire harness still can pass through the conduction test, the terminal can not be locked due to the locking that the terminal is not in place after the wire harness is inserted through the conduction jig, the terminal is further retracted to cause the disconnection when a customer uses the terminal, the internal inspection capacity is reduced, the qualification rate of product shipment is reduced, and in the butt joint of the existing terminal, because the length of a reserved wire between the wire and the terminal is short, the wire is easy to break at the connection position of the terminal under the stress condition, and the safety is reduced to a certain extent, the installation position detection tool is provided.

In order to achieve the purpose, the invention provides the following technical scheme: an installation position detection tool comprises a structure main body, wherein a female end shell is arranged on one side of the structure main body, a male end shell is arranged on one side of the female end shell, a first fixed end is arranged on one side inside the female end shell, a second fixed end is arranged on one side inside the male end shell, a first outer snap ring is arranged on one side, close to the male end shell, of the female end shell, a second outer snap ring is arranged on one side, close to the female end shell, of the male end shell, a first inner snap ring is arranged on one side, close to the male end shell, of the first fixed end, a second inner snap ring is arranged on one side, close to the female end shell, of the second fixed end, a first terminal is arranged on the inner side of the first inner snap ring, a second terminal is arranged on the inner side of the second inner snap ring, and a gasket is arranged at the connection position of, the side, far away from the terminal end shell, of the first fixed end is provided with a first butt joint end, the side of the second fixed end is provided with a second butt joint end, the outer side of the first butt joint end is sleeved with a first limiting pipe, and the outer side of the second butt joint end is sleeved with a second limiting pipe.

Preferably, the inner diameter of the first inner snap ring is larger than the outer diameter of the second inner snap ring, the outer diameter of the first inner snap ring is smaller than the inner diameter of the second outer snap ring, the first inner snap ring is located on the outer side of the second inner snap ring, and the first inner snap ring is located on the inner side of the second outer snap ring.

Preferably, the gasket is of an annular structure, is located on the outer side of the second outer snap ring and is made of insulating rubber.

Preferably, one side of the second outer snap ring close to the sub-end shell is inclined.

Preferably, the first terminal and the second terminal are in contact with each other, and the first terminal and the second terminal are electrically connected.

Preferably, one side of the first limiting pipe close to the first fixed end is fixedly connected with the first fixed end, one side of the second limiting pipe close to the second fixed end is fixedly connected with the second fixed end, one sides of the first butting end and the second butting end far away from the first fixed end are both provided with a wire, and the wires are respectively positioned at the inner sides of the first limiting pipe and the second limiting pipe.

Preferably, the outer diameter of the second outer snap ring is smaller than the inner diameter of the first outer snap ring, and the second outer snap ring is located on the inner side of the first outer snap ring.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, by adding the gasket or other tools, when the terminal is installed at a lower limit value, the terminal can be identified through the conduction test, and the conduction jig can judge whether the terminal is in the most appropriate installation range by adding the gasket or tools, so that the internal inspection capability is increased, and the product shipment qualified rate is improved;

2. according to the invention, the first limiting pipe and the second limiting pipe are adopted, and the conducting wire is electrically connected with the port positions of the first butt end and the second butt end, so that the conducting wire and the opposite port positions are ensured to be positioned inside the first limiting pipe and the second limiting pipe, and meanwhile, the length of the conducting wire positioned inside the female end shell and the sub end shell is prolonged by utilizing the first limiting pipe and the second limiting pipe, so that the direct influence of the stress of the conducting wire on the port positions is avoided, and the safety is improved to a certain extent.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

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

In the figure: 1. a structural body; 2. a female end housing; 3. a sub-end housing; 4. a first fixed end; 5. a second fixed end; 6. a first outer snap ring; 7. a second outer snap ring; 8. a first terminal; 9. a second terminal; 10. A gasket; 11. a bevel; 12. a first butt end; 13. a second butt joint end; 14. a first limit tube; 15. A second limiting pipe; 16. a first inner snap ring; 17. a second inner snap ring; 18. and (4) conducting wires.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention based on its overall structure.

Referring to fig. 1-3, an installation position detecting tool includes a structure body 1, a female housing 2 is disposed at one side of the structure body 1, a male housing 3 is disposed at one side of the female housing 2, a first fixing end 4 is disposed at one side of the interior of the female housing 2, a second fixing end 5 is disposed at one side of the interior of the male housing 3, a first outer snap ring 6 is disposed at one side of the female housing 2 close to the male housing 3, a second outer snap ring 7 is disposed at one side of the male housing 3 close to the female housing 2, a first inner snap ring 16 is disposed at one side of the first fixing end 4 close to the male housing 3, a second inner snap ring 17 is disposed at one side of the second fixing end 5 close to the female housing 2, a first terminal 8 is disposed at the inner side of the first inner snap ring 16, a second terminal 9 is disposed at the inner side of the second inner snap ring 17, a gasket 10 is disposed at a connection position of the female housing 2 and the male housing, a first butt joint end 12 is arranged on one side of the first fixing end 4 far away from the sub-end shell 3, a second butt joint end 13 is arranged on one side of the second fixing end 5, a first limiting pipe 14 is sleeved on the outer side of the first butt joint end 12, and a second limiting pipe 15 is sleeved on the outer side of the second butt joint end 13.

According to the invention, by adding the gasket 10 or other tools, when the first terminal 8 and the second terminal 9 are installed at the lower limit value, the terminals can be identified through the conduction test, and the conduction jig can judge whether the terminals are in the most appropriate installation range by adding the gasket 10 or tools, so that the internal inspection capability is increased, and the product delivery qualified rate is improved.

Please refer to fig. 1, 2 and 3, the inner diameter of the first inner snap ring 16 is greater than the outer diameter of the second inner snap ring 17, the outer diameter of the first inner snap ring 16 is smaller than the inner diameter of the second outer snap ring 7, the first inner snap ring 6 is located at the outer side of the second inner snap ring 17, the first inner snap ring 16 is located at the inner side of the second outer snap ring 7, the gasket 10 is in an annular structure, the gasket 10 is located at the outer side of the second outer snap ring 7, the gasket 10 is made of an insulating rubber material, and the first inner snap ring 16, the second inner snap ring 17, the second outer snap ring 7 and the first outer snap ring 6 are arranged to realize cross butt joint, so that the first terminal 8 and the second terminal 9 inside are protected by multiple layers, the butt joint position of the first terminal 8 and the second terminal 9 is prevented from being subjected to an image of an external environment, and the detection safety and stability are improved.

Please refer to fig. 2, one side of the second outer snap ring 7 close to the sub-terminal housing 3 is an inclined plane 11, the first terminal 8 and the second terminal 9 are in contact with each other, and the first terminal 8 is electrically connected with the second terminal 9, and by electrically connecting the first terminal 8 with the second terminal 9, the current guiding function is realized, the device operation is conveniently triggered, and the phenomenon that the terminal installation is at the lower limit value is avoided.

Referring to fig. 1, 2 and 3, a side of the first limiting tube 14 close to the first fixing end 4 is fixedly connected to the first fixing end 4, a side of the second limiting tube 15 close to the second fixing end 5 is fixedly connected to the second fixing end 5, a side of the first abutting end 12 and a side of the second abutting end 13 far from the first fixing end 4 are both provided with wires 18, the wires 18 are respectively located at inner sides of the first limiting tube 14 and the second limiting tube 15, an outer diameter of the second outer snap ring 7 is smaller than an inner diameter of the first outer snap ring 6, the second outer snap ring 7 is located at an inner side of the first outer snap ring 6, and the lengths of the wires 18 located inside the female housing 2 and the sub-end housing 3 are extended by using the first limiting tube 14 and the second limiting tube 15, so as to prevent the wires 18 from being directly influenced by force (the outer protection layer of the wires 18 at the port position is broken), the safety is improved to a certain extent, and the butt joint effect between the female end shell 2 and the male end shell 3 is better through the first outer snap ring 6 and the second outer snap ring 7 which are arranged, so that the clamping connection is realized.

The working principle is as follows: when the connector is used, the gasket 10 is firstly sleeved on the outer side of the second outer snap ring 7 and is close to the inclined plane 11, then the female end shell 2 is contacted with the male end shell 3, the second outer snap ring 7 is slowly extended towards the inner part of the first outer snap ring 6, meanwhile, the second inner snap ring 17 is extended towards the inner side of the first inner snap ring 16 until the first terminal 8 is contacted with the second terminal 9 and is butted, then a power supply is switched on, the first terminal 8 is electrically connected with the second terminal 9, and the gasket 10 or other tools are added, when the first terminal 8 and the second terminal 9 are installed at a lower limit value, the first terminal 8 and the second terminal 9 can be identified through conduction tests, and the gasket 10 or the tools are added to enable the conduction tools to judge whether the terminals are in the most proper installation range, so that the internal inspection capability is increased, the product delivery qualification rate is improved, and the first limit pipe 14 and the second limit pipe 15 are arranged, and the lead 18 is electrically connected with the port positions of the first butt end 12 and the second butt end 13, so that the lead 18 and the butt port positions are positioned inside the first limiting tube 14 and the second limiting tube 15, and the length of the lead 18 positioned inside the female end shell 2 and the male end shell 3 is prolonged by utilizing the first limiting tube 14 and the second limiting tube 15, so that the direct influence of the stress of the lead 18 on the port positions (the outer protective layer of the lead 18 at the port positions is broken) is avoided, and the safety is improved to a certain extent.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a mounted position detects frock, includes main structure body (1), its characterized in that: a female end shell (2) is arranged on one side of the structure body (1), a secondary end shell (3) is arranged on one side of the female end shell (2), a first fixed end (4) is arranged on one side of the interior of the female end shell (2), a second fixed end (5) is arranged on one side of the interior of the secondary end shell (3), a first outer clamping ring (6) is arranged on one side of the female end shell (2) close to the secondary end shell (3), a second outer clamping ring (7) is arranged on one side of the secondary end shell (3) close to the female end shell (2), a first inner clamping ring (16) is arranged on one side of the first fixed end (4) close to the secondary end shell (3), a second inner clamping ring (17) is arranged on one side of the second fixed end (5) close to the female end shell (2), a first terminal (8) is arranged on the inner side of the first inner clamping ring (16), and a second terminal (9) is arranged on the inner side of the second inner clamping, a gasket (10) is arranged at the connecting position of the female end shell (2) and the male end shell (3), a first butt joint end (12) is arranged on one side, away from the male end shell (3), of the first fixed end (4), a second butt joint end (13) is arranged on one side of the second fixed end (5), a first limiting pipe (14) is sleeved on the outer side of the first butt joint end (12), and a second limiting pipe (15) is sleeved on the outer side of the second butt joint end (13).

2. The mounting position detection tool according to claim 1, characterized in that: the inner diameter of the first inner snap ring (16) is larger than the outer diameter of the second inner snap ring (17), the outer diameter of the first inner snap ring (16) is smaller than the inner diameter of the second outer snap ring (7), the first inner snap ring (6) is located on the outer side of the second inner snap ring (17), and the first inner snap ring (16) is located on the inner side of the second outer snap ring (7).

3. The mounting position detection tool according to claim 1, characterized in that: the gasket (10) is of an annular structure, the gasket (10) is located on the outer side of the second outer snap ring (7), and the gasket (10) is made of insulating rubber.

4. The mounting position detection tool according to claim 1, characterized in that: and one side of the second outer snap ring (7) close to the sub-end shell (3) is provided with an inclined surface (11).

5. The mounting position detection tool according to claim 1, characterized in that: the first terminal (8) and the second terminal (9) are in contact with each other, and the first terminal (8) and the second terminal (9) are electrically connected.

6. The mounting position detection tool according to claim 1, characterized in that: one side, close to the first fixed end (4), of the first limiting pipe (14) is fixedly connected with the first fixed end (4), one side, close to the second fixed end (5), of the second limiting pipe (15) is fixedly connected with the second fixed end (5), one sides, far away from the first fixed end (4), of the first butt end (12) and the second butt end (13) are provided with leads (18), and the leads (18) are located on the inner sides of the first limiting pipe (14) and the second limiting pipe (15) respectively.

7. The mounting position detection tool according to claim 1, characterized in that: the outer diameter of the second outer snap ring (7) is smaller than the inner diameter of the first outer snap ring (6), and the second outer snap ring (7) is located on the inner side of the first outer snap ring (6).