CN216085450U - Split type electric plug connector capable of conveniently connecting wires - Google Patents
Split type electric plug connector capable of conveniently connecting wires Download PDFInfo
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- CN216085450U CN216085450U CN202122615701.4U CN202122615701U CN216085450U CN 216085450 U CN216085450 U CN 216085450U CN 202122615701 U CN202122615701 U CN 202122615701U CN 216085450 U CN216085450 U CN 216085450U
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Abstract
The utility model discloses a split type electric plug connector capable of conveniently connecting wires, which comprises a male plug and a female plug, wherein the male plug and the female plug are respectively internally provided with a male plug current-carrying piece and a female plug current-carrying piece which are separately connected and correspondingly suitable for being connected in an inserting way, one end of each male plug current-carrying piece and one end of each female plug current-carrying piece are inserted into male plug shells and female plug shells which are correspondingly matched and are positioned and fixed, the other ends of the male plug current-carrying pieces and the female plug current-carrying pieces are respectively inserted into clamp springs which are correspondingly matched and arranged in inner cavities of the male plug shells and the female plug shells, and the top of one end of each clamp spring is positioned and fixed. The electric plug connector provided by the utility model is convenient for downstream electric appliance and electric tool manufacturers to install the electric plug connector by themselves, the installation is convenient and fast, the modularization and mass production of male and female plugs can be realized, the production process of the product is simple, and the production cost can be reduced.
Description
Technical Field
The utility model relates to a split type electric plug connector capable of conveniently connecting wires.
Background
The technology is developed rapidly nowadays, the energy storage capacity of the power battery is larger and larger, the number of electric appliances and electric tools using the power battery as a power supply in the market is larger and larger, and the electric connectors are used by the manufacturers in a large amount. Because various wires related to the electric appliance and the electric tool have different diameters and lengths, a manufacturer needs to wire in the production process. The electric plug-in connector is usually delivered with a lead due to the product structure, so that inconvenience is brought to production of downstream electric appliances and electric tool manufacturers, and the problem needs to be solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a split type electric plug connector capable of being conveniently connected with a lead, which is convenient for downstream electric appliances and electric tool manufacturers to install the electric plug connector by themselves, is convenient and quick to install, can realize modular and mass production of male and female plugs, is simple in product production process and can reduce the production cost.
In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a split type electric mortiser plug-in components of a whole that can conveniently connect wire, includes public plug and female plug, public plug and female plug in respectively be equipped with the components of a whole that can function independently and connect, corresponding public, female plug current-carrying spare that is suitable for the grafting to link to each other, this public, female plug current-carrying spare one end is pegged graft in corresponding complex public, female plug housing, is fixed a position by public, female plug housing, the other end is inserted respectively in corresponding cooperation locates the jump ring in public, female plug housing inner chamber, is fixed a position by jump ring one end top.
In order to ensure that the clamp spring is in contact with the male and female shells and has a fixed connection effect, the clamp spring is a circular metal ring sleeve, N barb barbs protruding outwards are uniformly distributed on the outer wall of the sleeve body and are used for being connected and fixed with the male and female shells and fixing the male and female plug current-carrying parts in the male and female plug shells.
In order to more firmly fix the snap spring in the male and female shells, the rear ends of the male and female plug shells are provided with cavities for installing fillers and fixing barb movement.
In order to make the jump ring have filler to fill the cavity, make it firmly be connected with public female casing, and sealed, barb structure design be: the clamp spring is formed by pressing a clamp spring wall body and is a one-way convex thorn with a triangular cavity.
In order to enable the clamp spring to fasten the male plug and the female plug current-carrying piece, a plurality of inward-warping elastic clamping pieces with one ends connected with the metal ring sleeve are uniformly distributed on the outer wall body of the clamp spring.
In order to enable the filler to fix the clamp spring, the filler can be fixing glue or a rubber ring.
In order to make the jump ring contact with the male and female shells, the jump ring has a fixed connection effect and has certain elasticity, and the structure of the jump ring can be designed as follows: the clamp spring is an annular metal ring sleeve, the side wall of the clamp spring is provided with an opening seam running through the two ends, and the inner side of the wall surface of the clamp spring is provided with a plurality of elastic sheets used for tightly holding male and female plug current-carrying pieces;
n protruding jack catchs that extend outwards are evenly distributed to jump ring one end tip, and the drill way position of public, female plug casing is provided with the muscle position that is used for fixed jack catch.
In order to fix the clamping spring at the rib position, the rib position forms an inverted buckle stop position after hot riveting or ultrasonic welding, and the clamping jaws of the clamping spring are fixed in the shell of the male plug and the shell of the female plug.
Furthermore, in order to connect the male and female shells, the outer walls of the male and female plug shells are also provided with female and male lock buckles which are mutually matched, inserted and buckled.
In order to enable the male plug current-carrying piece and the female plug current-carrying piece to be positioned and fixed in the male plug and the female plug, the male plug current-carrying piece and the female plug current-carrying piece are designed to be of cylindrical structures, and a first step and a second step for fixing one end of a clamp spring are arranged on the outer wall of the male plug current-carrying piece and the female plug current-carrying piece.
In order to enable the male and female plugs to be connected with a lead, the rear ends of the current-carrying pieces of the male and female plugs are provided with a first plugging inner cavity hole and a second plugging inner cavity hole which are used for connecting wires;
in order to ensure that the male plug and the female plug are well inserted and contacted, a crown spring inserted with the male plug current-carrying piece is also arranged in the insertion cavity at the front end of the female plug current-carrying piece.
In order to make the male and female plugs capable of being provided with a plurality of current-carrying pieces, two or more male and female plug current-carrying pieces can be arranged in the male plug and the female plug.
The utility model has the beneficial effects that: 1. Because each element in the male plug and the female plug adopts a split type design, the production process of each element is simplified, the manufacturing difficulty and the manufacturing cost of products can be reduced, mass production can be realized, and the use of manufacturers is facilitated. 2. The rear ends of the male shell and the female shell are designed in an open mode, so that a manufacturer can conveniently and quickly install the current-carrying piece and the wire connection, and the rear shell is sealed after the wire connection, and the installation quality of the manufacturer can be ensured. 3. Because the barb in the jump ring adopts the triangle cavity structure, this structure has and makes simply, and rigidity is strong, and usable barb is moulded the shell with the puncture and is improved the holding power between jump ring and the shell, realizes the fixed of jump ring and the shell of moulding. 4. The filler cavity is established to public female casing rear end, and the filler can be for encapsulating sealed or sealing member etc. when realizing that wire and current-carrying piece junction are sealed, still can realize spacingly to jump ring tip, prevents its activity and moves back to the throne, and then improves the stability of current-carrying piece in the casing.
Drawings
The utility model is further illustrated with reference to the following figures and examples:
FIG. 1 is a schematic view of the overall structure of embodiment 1;
FIG. 2 is a schematic diagram of an explosive structure for embodying the connection relationship of various parts in example 1;
fig. 3 is a schematic cross-sectional structure diagram of embodiment 1 for showing the connection relationship between the snap spring and the male and female plug housings;
FIG. 4 is a schematic view of the structure of the clamp spring in embodiment 1;
FIG. 5 is a schematic view of the structure of the clamp spring of embodiment 2;
FIG. 6 is a schematic view of the structure of the clamp spring in embodiment 3;
fig. 7 is a sectional exploded view of the connection relationship between the snap spring and the male and female plug housings of embodiment 3.
In the figure, 1, a male plug; 11. a male plug current carrying member; 11-1, step one; 11-2, inserting a first inner cavity hole; 12. a male plug housing; 12-1, female lock catches; 2. A female plug; 21. a female plug current-carrying member; 21-1 and a step II; 21-2, inserting a second inner cavity hole; 21-3, crown spring; 22. a female plug housing; 22-1, a male lock catch; 3. A clamp spring; 31. a barb; 32. an elastic card; 33. opening the seam; 34. a spring plate; 35. a claw; 36. a gap; 4. the tendon position.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1 to 4, a split electrical plug connector capable of conveniently connecting wires comprises a male plug 1 and a female plug 2, wherein the male plug 1 and the female plug 2 are respectively provided with a male plug current-carrying piece and a female plug current-carrying piece (11, 21) which are separately connected and correspondingly suitable for being connected in a plugging manner, one end of each of the male plug current-carrying piece and the female plug current-carrying piece (11, 21) is plugged into a male plug shell and a female plug shell (12, 22) which are correspondingly matched, and is positioned and fixed by the male plug shell and the female plug shell (12, 22), the other end of each of the male plug current-carrying piece and the female plug current-carrying piece is respectively plugged into a snap spring 3 which is correspondingly matched and arranged in the inner cavity of the male plug shell and the female plug shell (12, 22), and is positioned and fixed by the top of one end of the snap spring 3.
The outer walls of the male plug shell (12) and the female plug shell (22) are also provided with a female lock catch 22-1 and a male lock catch 22-1 which are matched with each other and are inserted and buckled with each other. Two or more male and female plug current-carrying pieces (11, 21) can be arranged in the male plug (1) and the female plug (2). The male plug current-carrying piece (11) and the female plug current-carrying piece (21) are designed to be cylindrical structures, and the outer wall of each male plug current-carrying piece is provided with a first step (11-1) and a second step (11-1) for fixing one end of the clamp spring (3). The rear ends of the male plug current-carrying piece (11) and the female plug current-carrying piece (21) are provided with a first plugging inner cavity hole and a second plugging inner cavity hole (11-2 and 21-2) for connecting wires, and the first plugging inner cavity hole and the second plugging inner cavity hole are used for connecting wires. A crown spring 21-3 which is inserted with the male plug current-carrying piece 11 is also arranged in the insertion cavity at the front end of the female plug current-carrying piece 21.
The clamp spring 3 is a circular metal ring sleeve, N barbs 31 protruding outwards are uniformly distributed on the outer wall of the clamp spring, and the barbs 31 are structurally designed as follows: is formed by pressing the wall body of the clamp spring 3 and is a one-way convex thorn with a triangular cavity. The outer wall body of the clamp spring 3 is also provided with a plurality of inward-warped elastic clamping pieces 32 with one ends connected with the metal ring sleeves. The clamp spring 3 is fixedly connected with the male plug shell and the female plug shell (12 and 22) through the barb 31, and during assembly, the clamp spring 3 is forcibly assembled on the step surfaces in the orifices of the male plug shell and the female plug shell (12 and 22) through the expanding needle, and the retaining force is improved by utilizing the barb 31 and puncturing the plastic shell. The clamp spring 3 clasps the male current-carrying piece and the female current-carrying piece (11 and 21) through the inward-warped elastic clamping piece 32, and limitation on the current-carrying pieces is achieved.
In order to firmly fix the clamp spring 3 in the male plug shell (12) and the female plug shell (22), a cavity is reserved at the rear ends of the male plug shell (12) and the female plug shell (22) and can be used for installing fillers, the end part activity of the clamp spring 3 is limited, and the fixed clamp spring 3 is prevented from moving back. The filler can be fixed glue or a rubber ring. After the current-carrying piece is fixed in the male plug shell (12) and the female plug shell (22) through the clamp spring (3) and connected with the wires, glue is injected and sealed at the wiring end, and the limiting effect on the clamp spring (3) can be realized while sealing is realized; or the wiring end sealing is realized by adopting a sealing rubber ring, and the limitation on the snap spring 3 is realized while sealing.
Example 2
As shown in fig. 5, the difference from embodiment 1 lies in that, in order to facilitate the installation of the clamp spring 3, the clamp spring 3 may also be configured as:
the clamp spring 3 is a circular metal ring sleeve, and the side wall of the clamp spring 3 is provided with an opening seam 33 penetrating through two ends, so that the clamp spring 3 has certain elasticity.
Example 3
As shown in fig. 6 and 7, the difference from embodiment 1 lies in that, in order to facilitate the installation of the clamp spring 3, the clamp spring 3 may be further configured as follows:
the clamp spring 3 is a circular metal ring sleeve, and the side wall of the clamp spring 3 is provided with a gap 36 penetrating through the two ends, so that the clamp spring 3 has certain elasticity; a plurality of elastic sheets 34 used for tightly holding the male plug current-carrying piece and the female plug current-carrying piece (11 and 21) are arranged on the inner side of the wall surface of the clamp spring 3; n protruding claws 35 extending outwards are evenly distributed at one end part of the clamp spring 3, and rib positions 4 for fixing the claws 35 are arranged at the hole openings of the male plug shell and the female plug shell (12 and 22). After the clamp spring 3 is arranged in the male plug shell and the female plug shell (12 and 22), the rib positions 4 are welded through hot riveting or ultrasonic waves to form an inverted buckle stop position, and the clamping claws 35 are fixed with the rib positions 4, so that the clamp spring 3 is fixed in the male plug shell and the female plug shell (12 and 22).
The utility model has the beneficial effects that: 1. Because each element in the male plug (1) and the female plug (2) adopts a split type design, the production process of each element is simplified, the manufacturing difficulty and the manufacturing cost of products can be reduced, mass production can be realized, and the use of manufacturers is facilitated. 2. The rear ends of the male plug shell and the female plug shell (12 and 22) are in an open design, so that a manufacturer can conveniently and quickly install the current-carrying piece and the wire connection, and the rear shell is closed after the wire connection, and the installation quality of the manufacturer can be ensured. 3. Because barb 31 in jump ring 3 adopts the triangle-shaped cavity structure, this structure has and makes simply, and rigidity is strong, and usable barb 31 improves the holding power between jump ring 3 and the mould shell with puncturing the mould shell, realizes the fixed of jump ring 3 and mould shell. 4. The filler cavity is established to public, female plug casing (12, 22) rear end, and the filler can be for encapsulating sealed or sealing member etc. when realizing that wire and current-carrying member junction are sealed, still can realize spacingly to 3 tip of jump ring, prevent that its activity from moving back, and then improve the stability of current-carrying member in the casing.
It should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious variations or modifications which fall within the spirit of the utility model are intended to be covered by the scope of the present invention.
Claims (9)
1. The utility model provides a can conveniently connect split type electric connector of wire, includes male plug (1) and female plug (2), its characterized in that: the male plug (1) and the female plug (2) are respectively internally provided with a male plug current-carrying piece and a female plug current-carrying piece (11 and 21) which are connected in a split manner and are correspondingly suitable for being connected in an inserting manner, one ends of the male plug current-carrying piece and the female plug current-carrying piece (11 and 21) are inserted into a male plug shell and a female plug shell (12 and 22) which are correspondingly matched and are positioned and fixed by the male plug shell and the female plug shell (12 and 22), and the other ends of the male plug current-carrying piece and the female plug current-carrying piece are respectively inserted into a clamp spring (3) which is correspondingly matched and arranged in the inner cavities of the male plug shell and the female plug shell (12 and 22) and are positioned and fixed by the clamp spring (3).
2. A split electrical connector as claimed in claim 1, wherein: the clamp spring (3) is a circular metal ring sleeve, N barbs (31) protruding outwards are uniformly distributed on the outer wall of the sleeve body of the clamp spring and are used for being connected and fixed with the male plug shell and the female plug shell (12 and 22) and fixing the male plug current-carrying piece and the female plug current-carrying piece (11 and 21) in the male plug shell and the female plug shell (12 and 22).
3. A split electrical connector as claimed in claim 2, wherein: the rear ends of the male plug shell and the female plug shell (12 and 22) are provided with cavities for installing fillers and fixing the movement of the barbs (31).
4. A split electrical connector as claimed in claim 2, wherein: the barb (31) structure design be: the clamp spring (3) wall body is pressed and formed, and a one-way convex thorn with a triangular cavity is formed;
the outer wall body of the clamp spring (3) is also provided with a plurality of inward-warping elastic clamping pieces (32) with one ends connected with the metal ring sleeves.
5. A split electrical connector as claimed in claim 2, wherein: the lateral wall of jump ring is equipped with opening seam (33) that link up both ends.
6. A split electrical connector as claimed in claim 1, wherein: the clamp spring (3) is a circular metal ring sleeve, the side wall of the clamp spring is provided with a gap (36) penetrating through the two ends, and the inner side of the wall surface of the clamp spring is provided with a plurality of elastic sheets (34) used for tightly holding male and female plug current-carrying pieces (11, 21);
n protruding clamping jaws (35) extending outwards are uniformly distributed at the end part of one end of the clamp spring (3), and rib positions (4) used for fixing the clamping jaws are arranged at the hole openings of the male plug shell and the female plug shell (12 and 22).
7. A split electrical connector as claimed in claim 6, wherein: the rib position (4) forms a back-off stop position after hot riveting or ultrasonic welding, and the clamping jaw (35) of the clamp spring is fixed in the male plug shell and the female plug shell (12 and 22).
8. A split electrical connector as claimed in claim 1, wherein: the outer walls of the male plug shell and the female plug shell (12 and 22) are also provided with female and male lock buckles (12-1 and 22-1) which are matched with each other and are inserted and buckled with each other.
9. A split electrical connector as claimed in claim 1, wherein: the male plug current-carrying piece and the female plug current-carrying piece (11, 21) are designed to be cylindrical structures, and the outer wall of the male plug current-carrying piece and the female plug current-carrying piece is provided with a first step and a second step (11-1 and 21-1) for fixing one end of the clamp spring (3);
the rear ends of the male plug current-carrying piece and the female plug current-carrying piece (11 and 21) are provided with a first inserting cavity hole and a second inserting cavity hole (11-2 and 21-2) for connecting electric wires;
and a crown spring (21-3) which is spliced with the male plug current-carrying piece (11) is also arranged in the splicing inner cavity at the front end of the female plug current-carrying piece (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122615701.4U CN216085450U (en) | 2021-10-28 | 2021-10-28 | Split type electric plug connector capable of conveniently connecting wires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122615701.4U CN216085450U (en) | 2021-10-28 | 2021-10-28 | Split type electric plug connector capable of conveniently connecting wires |
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| Publication Number | Publication Date |
|---|---|
| CN216085450U true CN216085450U (en) | 2022-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122615701.4U Active CN216085450U (en) | 2021-10-28 | 2021-10-28 | Split type electric plug connector capable of conveniently connecting wires |
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| Country | Link |
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| CN (1) | CN216085450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113839253A (en) * | 2021-10-28 | 2021-12-24 | 常州市艾迈斯电子有限公司 | Split type electric plug connector capable of conveniently connecting wires |
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2021
- 2021-10-28 CN CN202122615701.4U patent/CN216085450U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113839253A (en) * | 2021-10-28 | 2021-12-24 | 常州市艾迈斯电子有限公司 | Split type electric plug connector capable of conveniently connecting wires |
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