CN211126327U

CN211126327U - Novel prevent slow-witted water droplet connector

Info

Publication number: CN211126327U
Application number: CN201922367607.4U
Authority: CN
Inventors: 崔红伟
Original assignee: Suzhou Luyi Electronic Technology Co ltd
Current assignee: Suzhou Luyi Electronic Technology Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-07-28
Anticipated expiration: 2029-12-25

Abstract

The utility model relates to a novel prevent slow-witted water droplet connector, include: a wire male end connector, a wire female end connector and a plate male end connector; the male wire end connector comprises a male wire end rubber core, the female wire end connector comprises a female wire end rubber core, the male plate end connector comprises a male plate end rubber core, and the male wire end rubber core and the female wire end rubber core are provided with foolproof structures matched with each other; the female end rubber core of line contains direction casing and interior plug-in hole cylinder, the public end rubber core of line contains hole and hole casing, the hole is water droplet shape hole, interior plug-in hole cylinder is water droplet shape cylinder, and water droplet shape cylinder matches water droplet shape cylinder with water droplet shape hole, and through the direction casing, water droplet shape cylinder matches completely with water droplet shape, and only unique direction is to the plug-in mode, the public end rubber core of line with the female end rubber core of line all is furnished with prevents moving back the recess, the public rubber core of board is connected and is unanimous with the public end rubber core of line. The utility model discloses the product space has been saved to the jack structure to the water droplet shape that utilizes the rubber core, prevents that the slow-witted effect is better, has improved the outward appearance of product.

Description

Novel prevent slow-witted water droplet connector

Technical Field

The present invention relates to a connector for electronic components, and more particularly to a novel foolproof water drop connector.

Background

The connector is an important component of electronic equipment, and bridges are built between the blocked parts or isolated and non-communicated circuits in the circuit, so that current flows, and the circuit realizes a preset function. The connector is an industrial connector applied to industries such as photovoltaic and lamps, and has the main advantages of simple and convenient plugging, complex wire assembling process of connector products, easy omission of parts, various defects, high requirement on professional literacy of connecting wire assembling personnel, and high requirement on water resistance and dust resistance. The existing connector joint has complex fool-proof structure and complex assembly process, easily causes poor joint connectivity, and has the risk of short circuit or open circuit.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to a novel foolproof water droplet-shaped connector.

The technical scheme of the utility model as follows:

a novel fool-proof water droplet-shaped connector, comprising: a wire male end connector, a wire female end connector and a plate male end connector; the method is characterized in that: the male wire end connector comprises a male wire end rubber core, the female wire end connector comprises a female wire end rubber core, the male plate end connector comprises a male plate end rubber core, and the male wire end rubber core and the female wire end rubber core are provided with foolproof structures matched with each other; the female end rubber core of line contains direction casing and interior plug-in hole cylinder, the public end rubber core of line contains hole and hole casing, the hole is water droplet shape hole, interior plug-in hole cylinder is water droplet shape cylinder, water droplet shape cylinder matches water droplet shape cylinder with water droplet shape hole, and through the direction casing, water droplet shape cylinder matches completely with water droplet shape, and only unique direction is to the plug-in mode, and public end rubber core of line and female end rubber core all are furnished with prevents moving back the recess, the public rubber core of board is connected and is unanimous with public end rubber core of line.

Furthermore, inside the outside of the guide shell is circumscribed to the circumference, and a plurality of reinforcing ribs are arranged outside the circumference and used for reinforcing the strength of the guide shell, the guide shell is in a triangular prism shape, and the inner hole shell is a water drop shape hole wall edge.

Furthermore, the fool-proof structure is realized by the shape and distribution of inner holes, the shape of the inner holes is in a water drop shape, the distribution is that the inner holes of the water drop are three in total, two of the inner holes are symmetrical about the center, and the other inner hole is symmetrical about the center of the inner holes; the fool-proof structure is also universal with four, five and other multi-core connector joint structures.

Further, the shape of the water drop comprises two shapes, wherein one shape is symmetrical about the water drop, a sharp angle is extended out in the diameter direction of the circle to form a convex part, and the other shape is asymmetrical about the water drop, namely the extending angle of the water drop deviates from the diameter direction of the circle to form an asymmetrical opposite-drop convex part.

Further, novel prevent slow-witted water droplet connector still includes a buckle, it has the notch to prevent moving back the recess to glue core/female end of line and glue the core terminal surface for the line male end, the notch is square structure, and has the notch along the circumferential surface that the core was glued to the root of notch, the notch with the buckle matches, and the buckle can free activity in the opposite insertion direction, the notch with the protruding phase-match of buckle tip makes the buckle is fixed in the notch.

Further, the buckle is in central symmetry, the end of the buckle is provided with a convex part, and the buckle has elastic variation.

Further, the inner plug-in post is arranged in the guide shell and is lower than the guide shell; and the inner socket housing length is less than the guide housing depth; the male end rubber core can be ensured to be completely arranged in the female end rubber core, and the inserted hole shell is provided with a sealing ring groove, so that a waterproof function can be realized by using a sealing ring.

The beneficial effects of the utility model are that, adopt above-mentioned technical scheme, utilize the water droplet shape of gluing the core to the jack structure, saved product space, prevent that the slow-witted effect is better, improved the outward appearance of product, actual operation is simple swift, uses more.

Drawings

The above and other objects, features and advantages of the present invention will be described in detail in connection with the following drawings, wherein like reference numerals refer to like elements.

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 2 is a cross-sectional view of fig. 1 according to an embodiment of the present invention.

Fig. 3 is a schematic view of a line male end face according to an embodiment of the present invention.

Fig. 4 and 7 are schematic diagrams of a line male terminal according to an embodiment of the present invention.

Fig. 5 and 8 are schematic views of a male end of a plate according to an embodiment of the present invention.

Fig. 6 and 9 are schematic diagrams of a line female terminal according to an embodiment of the present invention.

Wherein: 1. buckling; 2. a male terminal; 3. an O-shaped ring 1; 4. a line male end rubber core 1; 5. a wire male end connector; 6. a bus bar end connector; 7. a water drop-shaped hole; 8. a drop-shaped column; 9. a water drop-shaped hole wall edge 1; 10. a rubber core 1 at the male end of the board; 11. a female terminal rubber core 1; 12. a water drop-shaped pillar wall edge 1; 13. a line male end rubber core 2; 14. a water drop-shaped hole wall edge 2; 15. a board male end rubber core 2; 16. A female terminal rubber core 2; 17. a drop-shaped column wall 2.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar parts or parts having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined below to clearly and completely describe the technical solution of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, belong to the protection scope of the present invention.

Example 1

The invention will be further described with reference to the following drawings and examples:

as shown in fig. 1, 2, 3 and 6, a novel foolproof water drop connector comprises: a wire male end connector 5, a wire female end connector 6 and a plate male end connector; the method is characterized in that: public end connector 5 of line contains wired public end and glues core 4, female end connector 6 of line contains wired female end and glues core 11, public end connector of board includes the public core 15 of gluing of board, the public end of line is glued core 4 and the female end of line and is glued core 11 and have the fool-proof structure that matches each other, its characterized in that: the female terminal rubber core of line contains direction casing and interior plug-in hole cylinder, the public terminal rubber core of line contains hole and hole casing, the hole is water droplet shape hole 7, interior plug-in hole is water droplet shape cylinder 8, water droplet shape cylinder 8 is the water droplet shape cylinder that matches with water droplet shape hole 7, and through the direction casing, water droplet shape cylinder matches completely with water droplet shape, and only unique direction is to inserting the mode, and public terminal rubber core of line and female terminal rubber core all are furnished with and prevent moving back the recess, the public rubber core of board is connected and is unanimous with public terminal rubber core of line.

As shown in fig. 6, the outside of the guiding shell is externally tangent to the inside of the circumference, and the outside of the circumference is provided with a plurality of reinforcing ribs for reinforcing the strength of the guiding shell, the guiding shell is in a triangular prism shape, and the inner hole shell is a water drop to form a hole wall edge 12.

As shown in fig. 3, 6 and 9, the fool-proof structure is realized by the shape and distribution of inner holes, the shape of the inner holes is a water drop shape, the distribution is three inner holes 7 of the water drop, two of the inner holes are symmetrical about the center, and the other inner hole is symmetrical about the center; the fool-proof structure is also universal with four, five and other multi-core connector joint structures.

As shown in FIG. 3, the drop shape includes two types, one of which is symmetrical about itself and forms a convex portion by having a sharp corner extending from a circle in a diameter direction, and the other of which is asymmetrical about itself, i.e., the extending angle of the drop is offset from the diameter direction of the circle to form an asymmetrical pair of drop convex portions.

As shown in fig. 3, the anti-retreat groove is formed by a notch formed in the end face of the male end rubber core/the female end rubber core of the wire, the notch is of a square structure, a notch is formed in the circumferential surface of the rubber core at the root of the notch, the notch is matched with the buckle, the buckle can move freely in the opposite insertion direction, the notch is matched with the protrusion of the end part of the buckle 1, and the buckle is fixed in the notch.

As shown in fig. 3, 4, 7 and 8, the buckle 1 has central symmetry, and the end of the buckle 1 has a convex part, and the buckle 1 has an elastic variation.

As shown in fig. 6 and 9, the inner socket cylinder is arranged in the guide shell and is lower than the guide shell; and the inner socket housing length is less than the guide housing depth; the male end rubber core 4 can be ensured to be completely arranged in the female end rubber core 5.

As shown in fig. 3, the inner socket cylinder is disposed in the guide housing and is lower than the guide housing; and the inner socket housing length is less than the guide housing depth; the male end rubber core can be ensured to be completely arranged in the female end rubber core, the inserted hole shell is provided with a sealing ring groove, and a waterproof function can be realized by using the sealing ring 3.

As shown in fig. 5 and 8, the male plate end connection portion includes a locking nut located inside the fixing plate, and the male plate end connection portion is fixed to the plate by the locking nut.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, a schematic representation of terms does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The present invention is not limited to the above description, but various modifications and changes can be allowed, and various changes and modifications can be made by workers in the field without departing from the technical spirit of the present invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A novel fool-proof water droplet-shaped connector, comprising: a wire male end connector, a wire female end connector and a plate male end connector; the method is characterized in that: the male wire end connector comprises a male wire end rubber core, the female wire end connector comprises a female wire end rubber core, the male plate end connector comprises a male plate end rubber core, and the male wire end rubber core and the female wire end rubber core are provided with foolproof structures matched with each other; the female end rubber core of line contains direction casing and interior plug-in hole cylinder, the public end rubber core of line contains hole and hole casing, the hole is water droplet shape hole, interior plug-in hole cylinder is water droplet shape cylinder, water droplet shape cylinder matches water droplet shape cylinder with water droplet shape hole, and through the direction casing, water droplet shape cylinder matches completely with water droplet shape, and only unique direction is to the plug-in mode, the public end rubber core of line with the female end rubber core of line all is furnished with prevents moving back the recess, the public rubber core of board is connected and is unanimous with the public end rubber core of line.

2. The novel foolproof water-drop connector of claim 1, wherein: inside the outside of the guide shell is circumscribed to the circumference, and the circumference outside has a plurality of strengthening ribs for strengthen guide shell intensity, the guide shell becomes the triangular prism shape, hole shell water droplet shape pore wall limit.

3. The novel foolproof water-drop connector of claim 1, wherein: the fool-proof structure is realized by the shape and distribution of inner holes, the shape of the inner holes is in a water drop shape, the number of the water drop-shaped inner holes is three, two of the water drop-shaped inner holes are symmetrical about the center, and the other water drop-shaped inner hole is symmetrical about the center.

4. The novel foolproof water-drop connector of claim 3, wherein: the inner hole of the water drop shape comprises two types, wherein one type is symmetrical relative to the inner hole, a sharp angle is extended out in the diameter direction of the circle to form a convex part, and the other type is asymmetrical relative to the inner hole, namely the extending angle of the water drop deviates from the diameter direction of the circle to form an asymmetrical convex part.

5. The novel foolproof water-drop connector of claim 1, further comprising a snap, wherein: the anti-retreat groove is formed in a way that a wire male end rubber core/a wire female end rubber core end face is provided with a notch, the notch is of a square structure, a notch is formed in the circumferential surface of the rubber core at the root of the notch, the notch is matched with the buckle, the buckle can move freely in the opposite insertion direction, and the notch is matched with the bulge of the end part of the buckle to enable the buckle to be fixed in the notch.