CN217305486U

CN217305486U - Wiring harness on-off testing device for external connecting wire of household appliance

Info

Publication number: CN217305486U
Application number: CN202123408856.7U
Authority: CN
Inventors: 郝守武; 王承磊; 李金敏
Original assignee: Qingdao Enrico Electronics Co ltd
Current assignee: Qingdao Enrico Electronics Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-08-26
Anticipated expiration: 2031-12-30

Abstract

The utility model relates to a pencil break-make test technical field, specifically speaking relates to a pencil break-make testing arrangement of domestic appliance external connection line, including the bed plate, the end is close to the left end on the upper surface of flange is equipped with pencil detection platform, is equipped with the terminal box on the right-hand member face of pencil detection platform, connects and all is equipped with the patch tube on the end of spigot post, is equipped with the fixed plate in the ring channel, and the cover is equipped with the protection casing on the flange outer wall, and the flange outer wall is close to the corner and all is equipped with the thread groove; this domestic appliance external connection line's pencil break-make testing arrangement, the pencil detects the platform and installs on the flange, under the cooperation of terminal box and contact terminal post, through the cooperation of junction box, be convenient for carry out the built-up connection with external domestic appliance external connection line's pencil and use, display screen and pencil detect the inside treater electric connection of platform, the convenient break-make situation that shows the test pencil in real time, the protection casing is under fastening bolt's cooperation, protect the flange top, the carrying handle cooperation makes things convenient for holistic use of carrying.

Description

Wiring harness on-off testing device for external connecting wire of household appliance

Technical Field

The utility model relates to a pencil break-make test technical field specifically is a domestic appliance external connection line's pencil break-make testing arrangement.

Background

Many household appliances need many control devices and parts, the internal wires are many, if the household appliances are general machine equipment with more output, the internal wires are not connected one by one when the whole machine is installed, but are made into wire harnesses in advance, some wire harnesses are combined together, and the two ends of the wire harnesses are respectively provided with an input plug terminal and an output plug terminal; before the wire harnesses are installed in a machine, the wire harnesses need to be fully detected to test whether the input plug terminals and the output plug terminals are communicated, because the connection between the wires and the plug terminals can be poor in contact, the plug terminals have problems, and even the wires can be damaged to cause the failure;

the wiring harness with the input plug-in terminal and the output plug-in terminal not communicated is arranged on a machine, so that the machine cannot work and is damaged; the test inspection of break-make is carried out to the pencil of domestic appliance external connection line to the aggregate erection not convenient for, and general break-make testing arrangement is not portable, and when the connection combination, wastes time and energy, and the inconvenient test that carries on the pencil is used fast.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a domestic appliance external connection line's pencil break-make testing arrangement to solve the problem that proposes in 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 pencil break-make testing arrangement of domestic appliance external connection line, includes the bed plate, the bed plate upper surface is equipped with the flange, the flange upper surface is equipped with the pencil near left end department and examines test table, the pencil is examined and is equipped with the terminal box on the test table right-hand member face, be equipped with a plurality of in the terminal box and connect the end post, connect and all be equipped with the patch tube on the end post tip, the pencil has seted up the ring channel on examining test table rear end face, be equipped with the fixed plate in the ring channel, the cover is equipped with the protection casing on the flange outer wall, be close to the corner on the flange outer wall and all seted up the thread groove, the position that corresponds with the thread groove on the protection casing has seted up the perforation, all be equipped with fastening bolt in the perforation.

Preferably, the convex plate is fixedly bonded with the base plate, the lower surface of the base plate, which is close to the corner, is provided with a rubber pad, and the rubber pad is fixedly bonded with the base plate.

Preferably, a slot is formed in the position, close to the bottom, of the front end face of the wire harness detection table, a storage drawer is arranged in the slot, an invisible handle is formed in the outer wall of the storage drawer, and the width of the storage drawer is matched with the width of the slot.

Preferably, the wire harness detects a bench top and inlays and is equipped with the display screen, display screen and inside treater electric connection, the terminal box detects the bench with the wire harness and bonds fixedly, connect to connect the end post and be equidistant distribution, connect to connect the end post end and the wire harness to detect the inside treater electric connection of bench, the connecting tube with connect the end post and correspond the grafting cooperation.

Preferably, the width of the annular groove is matched with the width of the fixing plate, fixing holes are formed in the fixing plate close to the corners, flat head screws are arranged in the fixing holes, and threaded holes are formed in the annular groove and correspond to the fixing holes.

Preferably, the width of the inner wall of the protective cover is matched with the width of the convex plate, the diameter of the thread groove is matched with that of the through hole, the diameter of the fastening bolt is matched with that of the through hole, a lifting handle is further arranged on the upper surface of the protective cover, and the lifting handle and the protective cover are welded and fixed.

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

1. the utility model discloses bed plate top cooperation flange, the pencil detects the platform and installs on the flange, under the cooperation of terminal box and contact end post, through the cooperation of junction box, be convenient for carry out the built-up connection with the pencil of external domestic appliance external connection line and use, display screen and pencil detect the inside treater electric connection of platform, conveniently demonstrate the break-make situation of test pencil in real time, the protection casing is under fastening bolt's cooperation, protects the flange top, the carrying handle cooperation makes things convenient for holistic use of carrying.

2. The utility model discloses the cooperation of rubber pad, the increase is placed with the frictional force of contact surface, and convenient holistic independence accomodates the cooperation of drawer, and the storage of being convenient for needs the use tool, and the fixed plate makes things convenient for manual dismantlement installation to use under the cooperation of crew cut screw, helps installing the use to the inside component of bundle inspection platform.

Drawings

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

FIG. 2 is a schematic view of the combined structure of the bed plate and the wire harness inspection table of the present invention;

FIG. 3 is a schematic view of the protective cover frame structure of the present invention;

FIG. 4 is a schematic view of the assembly structure of the wire harness inspection table and the storage drawer according to the present invention;

fig. 5 is a schematic view of the wire harness inspection table and the fixing plate combination structure of the present invention.

The various reference numbers in the figures mean:

1. a base plate; 10. a convex plate; 100. a thread groove; 11. a rubber pad;

2. a protective cover; 20. perforating; 21. fastening a bolt; 22. a carrying handle;

3. a wire harness detection table; 30. a slot; 31. an annular groove; 310. a threaded hole;

4. a storage drawer; 40. an invisible handle;

5. a junction box; 50. plugging an end post; 51. a wire connecting pipe;

6. a fixing plate; 60. a fixing hole; 61. a flat head screw.

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 efforts all belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Referring to fig. 1-5, the present embodiment provides a technical solution:

the utility model provides a pencil break-make testing arrangement of domestic appliance external connection line, including

bed plate

1, 1 upper surface of bed plate is equipped with flange 10, the flange 10 upper surface is equipped with the pencil near left end department and examines test table 3, the pencil is examined and is equipped with terminal box 5 on the 3 right-hand members face of test table, be equipped with a plurality of in the terminal box 5 and connect terminal post 50, connect and all be equipped with patch tube 51 on the terminal part of terminal post 50, the pencil has seted up ring channel 31 on examining test table 3 rear end face, be equipped with fixed plate 6 in the ring channel 31, the cover is equipped with protection casing 2 on the flange 10 outer wall, be close to the corner on the flange 10 outer wall and all seted up thread groove 100, perforation 20 has been seted up with the position that thread groove 100 corresponds on protection casing 2, all be equipped with fastening bolt 21 in the perforation 20.

In this embodiment, flange 10 and bed plate 1 bonding are fixed, and bed plate 1 lower surface all is equipped with rubber pad 11 near the corner, and rubber pad 11 and bed plate 1 bonding are fixed, and rubber pad 11 adopts the preparation of hydrogenated nitrile rubber, and anticorrosive, anti tearing and resistance to compression deformation characteristic increase frictional force is convenient for bed plate 1 and the stable contact of contact surface and is placed, increase stability.

Further, be close to bottom position department on the terminal surface before the pencil examines test table 3 and seted up slot 30, be equipped with in the slot 30 and accomodate drawer 4, accomodate and seted up stealthy handle 40 on the 4 outer walls of drawer, accomodate the width of drawer 4 and the width looks adaptation of slot 30, stealthy handle 40 cooperation helps accomodating drawer 4 push-and-pull use, the instrument that convenient storage needs.

It should be noted that, 3 tops of wire harness detection platform are inlayed and are equipped with the display screen, display screen and inside treater electric connection, terminal box 5 is fixed with 3 bonding of wire harness detection platform, connect and connect terminal post 50 to be equidistant distribution, connect and connect terminal post 50 end and wire harness to detect 3 inside treater electric connection of platform, connecting tube 51 with connect and connect terminal post 50 to correspond the cooperation of pegging graft, display screen and inside treater cooperation, be convenient for show the information of treater test in real time, connect and connect terminal post 50 and connecting tube 51's cooperation, help the pencil built-up connection with external domestic appliance external connecting wire, it uses to carry out the pencil break-make test fast.

Further, the width of ring channel 31 and the width looks adaptation of fixed plate 6, fixed plate 6 is last to be close to the corner and all to have seted up fixed orifices 60, all is equipped with flat head screw 61 in the fixed orifices 60, and the position that corresponds with fixed orifices 60 in the ring channel 31 sets up screw hole 310, and flat head screw 61 passes fixed orifices 60 to with screw hole 310 threaded connection, make things convenient for manual fixed mounting fixed plate 6, help using to internal element installation combination.

Besides, the width of 2 inner walls of protection casing and the width looks adaptations of flange 10, the diameter of thread groove 100 and the diameter looks adaptations of perforation 20, fastening bolt 21's diameter and the diameter looks adaptations of

perforation

20, 2 upper surfaces of protection casing still are equipped with carrying handle 22, carrying

handle

22 and 2 welded fastening of protection casing, the cooperation of carrying handle 22, be convenient for carry and get whole device, fastening bolt 21's installation, be convenient for protection casing 2 and flange 10 fixed connection, detect platform 3 and protect the use to the pencil.

The utility model provides a domestic appliance external connection line's pencil break-make testing arrangement is when using, the user is manual to examine test table 3 with the pencil and fixes on flange 10, then the component that will need the installation is installed inside the pencil examines test table 3, terminal box 5 is fixed on the pencil examines test table 3, then fix fixed plate 6 on the pencil examines test table 3 through flat head screw 61, when the pencil of external domestic appliance external connection line is connected to needs, through junction box 51, fast with connect and connect end post 50 grafting combination, when not using, manual fix protection casing 2 on flange 10, fix through fastening bolt 21, under the cooperation of carrying handle 22, be convenient for this holistic use of carrying.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a domestic appliance external connection line's pencil break-make testing arrangement, includes bed plate (1), its characterized in that: base plate (1) upper surface is equipped with flange (10), flange (10) upper surface is close to left end department and is equipped with the pencil and examines test table (3), the pencil is examined and is equipped with terminal box (5) on the test table (3) right-hand member face, be equipped with a plurality of in terminal box (5) and connect end post (50), connect and all be equipped with junction tube (51) on end post (50) tip, ring channel (31) have been seted up on the pencil examines test table (3) rear end face, be equipped with fixed plate (6) in ring channel (31), the cover is equipped with protection casing (2) on flange (10) outer wall, be close to the corner on flange (10) outer wall and all seted up thread groove (100), perforation (20) have been seted up with the position that thread groove (100) correspond on protection casing (2), all be equipped with fastening bolt (21) in perforation (20).

2. The device for testing on/off of a wiring harness of an external connection wire of a household appliance according to claim 1, characterized in that: the convex plate (10) is fixedly bonded with the base plate (1), the lower surface of the base plate (1) close to the corner is provided with a rubber pad (11), and the rubber pad (11) is fixedly bonded with the base plate (1).

3. The device for testing on/off of a wiring harness of an external connection wire of a household appliance according to claim 1, characterized in that: the wire harness detection table is characterized in that a slot (30) is formed in the position, close to the bottom, of the front end face of the wire harness detection table (3), a storage drawer (4) is arranged in the slot (30), an invisible handle (40) is formed in the outer wall of the storage drawer (4), and the width of the storage drawer (4) is matched with the width of the slot (30).

4. The device for testing on/off of a wiring harness of an external connection wire of a household appliance according to claim 1, characterized in that: the pencil detects platform (3) top and inlays and be equipped with the display screen, display screen and inside treater electric connection, terminal box (5) detect platform (3) with the pencil and bond fixedly, connect to connect and connect end post (50) to be equidistant distribution, connect and connect end post (50) end and pencil to detect the inside treater electric connection of platform (3), connecting tube (51) with connect and connect end post (50) to correspond the cooperation of pegging graft.

5. The device for testing on/off of a wiring harness of an external connection wire of a household appliance according to claim 1, characterized in that: the width of ring channel (31) and the width looks adaptation of fixed plate (6), fixed plate (6) are gone up to be close to the corner and all seted up fixed orifices (60), all be equipped with flat head screw (61) in fixed orifices (60), screw hole (310) have been seted up with fixed orifices (60) corresponding position in ring channel (31).

6. The device for testing on/off of a wiring harness of an external connection wire of a household appliance according to claim 1, characterized in that: the width of protection casing (2) inner wall and the width looks adaptation of flange (10), the diameter of thread groove (100) and the diameter looks adaptation of perforation (20), the diameter of fastening bolt (21) and the diameter looks adaptation of perforation (20), protection casing (2) upper surface still is equipped with carrying handle (22), carrying handle (22) and protection casing (2) welded fastening.