CN214280371U - Charging connector - Google Patents
Charging connector Download PDFInfo
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- CN214280371U CN214280371U CN202120523939.1U CN202120523939U CN214280371U CN 214280371 U CN214280371 U CN 214280371U CN 202120523939 U CN202120523939 U CN 202120523939U CN 214280371 U CN214280371 U CN 214280371U
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Abstract
The utility model discloses a charging connector, which comprises a male joint component and a female joint component; the male joint component comprises a joint inner frame and a plurality of male joint terminals, cavity separators are arranged between the adjacent male joint terminals to form terminal accommodating grooves with the number consistent with that of the male joint terminals, and female joint inserting cavities are formed between the male joint terminals and the terminal accommodating grooves; the female joint component comprises a female joint butt-joint seat and female joint terminals, the number of the female joint terminals is consistent with that of the male joint terminals, the female joint butt-joint seat comprises a male joint inserting cavity, terminal fixing seats are arranged around the female joint terminals, and a partition avoiding cavity is arranged between every two adjacent terminal fixing seats corresponding to the cavity partition. The utility model provides the high equipment tightness between public, the female joint terminal can strengthen charging connector's structural strength, takes place the risk of deformation when reducing follow-up grafting, can avoid again pegging graft in the same direction as leading to public, the female joint terminal bend, reach the problem that adjacent public joint terminal and/or female joint terminal mistake touched, improve the smooth and easy degree of pegging graft.
Description
Technical Field
The utility model relates to a charging connector technical field, concretely relates to charging connector.
Background
In order to improve the charging safety performance of the charger, a male connector and a female connector are widely adopted, and in the connectors, male connector terminals and/or female connector terminals of a male connector and/or a female connector are uniformly arranged in the same cavity, and any internal frame structure for separating the adjacent male connector terminals and female connector terminals is not arranged, so that the problem that the terminals are bent or the adjacent terminals are touched by mistake due to poor insertion is easy to occur because of deformation risk caused by poor structural strength in the process of inserting the male connector and the female connector; in addition, if the dust and foreign matter is attached to the male tab terminal and/or the female tab terminal by inserting the male tab and/or the female tab, the contact between the male tab terminal and the female tab terminal is poor, which may affect the charging efficiency.
SUMMERY OF THE UTILITY MODEL
In order to overcome the technical problem, the utility model discloses a charging connector.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is:
a charging connector comprises a male connector component and a female connector component which are matched with each other by plugging surfaces;
the male joint component comprises a joint inner frame and a plurality of male joint terminals, a cavity separator is arranged between every two adjacent male joint terminals to form terminal accommodating grooves with the number consistent with that of the male joint terminals, the male joint terminals horizontally extend and are arranged in the terminal accommodating grooves, and female joint inserting cavities are formed between the male joint terminals and the terminal accommodating grooves;
the female joint component comprises a female joint butt joint seat and female joint terminals, the number of the female joint terminals is consistent with that of the male joint terminals, the female joint butt joint seat comprises a male joint inserting cavity used for containing the joint inner frame, the female joint terminals horizontally extend and are arranged in the male joint inserting cavity and are in adaptive insertion connection with the male joint terminals, terminal fixing seats are arranged around the female joint terminals, the setting length of the terminal fixing seats is larger than that of the female joint terminals, and a partition avoiding cavity is formed between every two adjacent terminal fixing seats corresponding to the cavity partition.
In the charging connector, the joint inner frame is provided with the first mounting seat in a protruding manner, the first mounting seat horizontally penetrates through the terminal accommodating groove, and a first through hole for inserting the male connector terminal is formed in the first mounting seat, the male connector terminal comprises a first connecting end arranged in the terminal accommodating groove in an extending manner and a first wiring end exposed out of the first mounting seat, and the first wiring end is electrically connected with the first electric wire.
In the charging connector, the male connector assembly further includes a male connector inner mold locked with the connector inner frame, and a male connector outer mold sleeved on the male connector inner mold, the male connector inner mold includes a first electrical connection accommodating cavity for accommodating the first terminal, and a second through hole for the first electric wire to pass through is formed in the male connector inner mold and horizontally penetrates through the first electrical connection accommodating cavity.
In the charging connector, a first locking through hole transversely penetrates through the first mounting seat, a second locking through hole is arranged in the male connector inner die corresponding to the first locking through hole, the first locking through hole and the second locking through hole are connected in a locking mode through a locking piece, and the arrangement direction of the first locking through hole is perpendicular to the arrangement direction of the male connector terminal.
In the charging connector, the outer mold of the male connector is convexly provided with the holding protrusion.
In the charging connector, a second mounting seat is arranged at one end of the female connector butt-joint seat far away from the male connector assembly, a third through hole for inserting the female connector terminal is horizontally arranged through the second mounting seat, the female connector terminal comprises a second butt-joint end arranged in the terminal fixing seat in an extending mode and a second wiring end exposed out of the second mounting seat, the second butt-joint end and the first butt-joint end are arranged in a matching mode, and the second wiring end is electrically connected with a second electric wire.
In the charging connector, the female connector assembly further includes a female connector outer mold locked with the female connector butt joint seat, the female connector outer mold includes a second electrical connection accommodating cavity for accommodating the second terminal, and a fourth through hole for the second wire to pass through is formed in the female connector outer mold and horizontally penetrates through the second electrical connection accommodating cavity.
In the charging connector, the second mounting seat is provided with a third mounting seat extending around the second terminal, and a locking protrusion is arranged around the outer side surface of the third mounting seat;
the female joint outer die is provided with a mounting seat accommodating groove corresponding to the third mounting seat, and the female joint outer die is provided with a locking groove corresponding to the locking protrusion.
In the charging connector, the mounting bosses are convexly extended around the outer side surface of the female joint docking seat, and mounting through holes are formed in the two sides of the female joint docking seat in a penetrating manner through the mounting bosses.
The utility model has the advantages that: the utility model has reasonable and ingenious design, and the male joint component and the female joint component are arranged in a matching way, thereby improving the assembly and charging safety of the charging connector; by designing the female joint insertion cavity and the terminal fixing seat which are matched with each other, and the joint inner frame and the male joint insertion cavity, the assembly gap between the male joint component and the female joint component is reduced, and the assembly tightness between the male joint terminal and the female joint terminal is further improved; secondly, the connector inner frame and the female connector butt joint seat are respectively provided with the female connector inserting cavity and the male connector inserting cavity which are independent and structurally fixed, so that the structural strength of the charging connector can be enhanced, the risk of deformation during subsequent inserting is reduced, the problems of bending of a male connector terminal and/or a female connector terminal and mistaken contact of adjacent male connector terminals and/or female connector terminals caused by unsmooth inserting can be avoided, and the inserting smoothness is improved; in addition, the cooperation sets up cavity is dodged to cavity separator and separator, improves the interception rate to outside foreign matter, reduces dirty dirt foreign matter and pegs graft and adhere to in the risk of male joint terminal and/or female joint terminal via male joint and/or female joint, avoids public, female joint terminal contact failure and influences charge efficiency.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a front view schematically illustrating the present invention;
fig. 2 is a schematic perspective view of the male connector assembly of the present invention;
fig. 3 is an exploded view of the male connector assembly of the present invention;
fig. 4 is a schematic perspective view of the female joint assembly of the present invention;
fig. 5 is an exploded view of the female joint assembly of the present invention.
Detailed Description
The present invention is further described below with reference to specific embodiments, so that the technical solution of the present invention is easier to understand and master, rather than to limit the present invention.
Example (b): referring to fig. 1 to 5, the present embodiment provides a charging connector, which includes a male connector assembly 1 and a female connector assembly 2, where the male connector assembly and the female connector assembly are disposed in a mating manner;
the male joint component 1 comprises a joint inner frame 11 and a plurality of male joint terminals 111, wherein cavity separators are arranged between the adjacent male joint terminals 111 to form terminal accommodating grooves with the number consistent with that of the male joint terminals 111, the male joint terminals 111 horizontally extend and are arranged in the terminal accommodating grooves, and female joint inserting cavities 112 are formed between the male joint terminals 111 and the terminal accommodating grooves;
the female joint component 2 comprises a female joint butt-joint seat 21 and female joint terminals 211 the number of which is consistent with that of the male joint terminals 111, the female joint butt-joint seat 21 comprises a male joint inserting cavity 213 for accommodating the joint inner frame 11, the female joint terminals 211 horizontally extend and are arranged in the male joint inserting cavity 213 and are in adaptive insertion with the male joint terminals 111, terminal fixing seats 212 are arranged around the female joint terminals 211, the arrangement length of the terminal fixing seats 212 is greater than that of the female joint terminals 211, and partition piece avoiding cavities are arranged between adjacent terminal fixing seats 212 corresponding to the cavity partition pieces; wherein the male tab terminal 111 is inserted into the female tab terminal 211 to complete the electrical connection.
Specifically, the male connector assembly 1 and the female connector assembly 2 are arranged in a matched mode, so that the assembling and charging safety of the charging connector is improved; by designing the female connector insertion cavity 112 and the terminal fixing seat 212, the connector inner frame 11 and the male connector insertion cavity 213 which are matched with each other, the assembly gap between the male connector assembly 1 and the female connector assembly 2 is reduced, and the assembly tightness between the male connector terminal 111 and the female connector terminal 211 is further improved; secondly, the connector inner frame 11 and the female connector butt-joint seat 21 are respectively provided with the female connector insertion cavity 112 and the male connector insertion cavity 213 which are independent and structurally fixed, so that the structural strength of the charging connector can be enhanced, the risk of deformation during subsequent insertion is reduced, the problems of bending of the male connector terminal 111 and/or the female connector terminal 211 and mistaken contact of the adjacent male connector terminal 111 and/or the adjacent female connector terminal 211 caused by unsmooth insertion can be avoided, and the insertion smoothness is improved; in addition, the cooperation sets up cavity is dodged to cavity separator and separator, improves the interception rate to outside foreign matter, reduces dirty dirt foreign matter and pegs graft and adhere to in the risk of male joint terminal 111 and/or female joint terminal 211 via male joint and/or female joint, avoids public, female joint terminal 211 contact failure and influence charging efficiency.
Preferably, the joint inner frame 11 is provided with a first mounting seat protruding outwards, a first through hole for inserting the male joint terminal 111 is provided through the first mounting seat horizontally corresponding to the terminal accommodating groove, the male joint terminal 111 includes a first butting end extending into the terminal accommodating groove and a first terminal exposed out of the first mounting seat, and the first terminal is electrically connected to the first electric wire 14; through strict division the concrete structure of male joint terminal 111 is convenient for improve male joint terminal 111's electric connection performance, and then improves charge efficiency.
Further, the male joint assembly 1 further comprises a male joint inner mold 12 locked with the joint inner frame 11, and a male joint outer mold 13 sleeved on the male joint inner mold 12, wherein the male joint inner mold 12 comprises a first electrical connection accommodating cavity for accommodating the first terminal, a second through hole for allowing the first electric wire 14 to penetrate is formed in the male joint inner mold 12 corresponding to the first electrical connection accommodating cavity horizontally penetrating through the male joint inner mold 12, and the first electrical connection accommodating cavity is convenient for optimizing the electrical connection performance and the assembly stability between the male joint terminal 111 and the first electric wire 14.
Further, transversely run through first mount pad is provided with first closure through-hole, male joint centre form 12 corresponds first closure through-hole is provided with second closure through-hole, first closure through-hole and second closure through-hole pass through the closure and connect, the direction perpendicular to that sets up of first closure through-hole the direction that sets up of male joint terminal 111, through adopting the closure first closure through-hole and second closure through-hole improve the equipment steadiness of male joint centre form 12 and joint inner frame 11.
Furthermore, a holding protrusion is convexly arranged on the male connector outer die 13, and the holding protrusion is convenient for a user to hold to pull out or insert the male connector assembly 1, so that the plugging convenience is improved.
Preferably, a second mounting seat is disposed at an end of the female terminal docking seat 21 away from the male terminal assembly 1, a third through hole for inserting the female terminal 211 is horizontally arranged through the second mounting seat, the female terminal 211 includes a second docking end extending into the terminal fixing seat 212 and a second terminal exposed out of the second mounting seat, the second docking end is matched with the first docking end, and the second terminal is electrically connected to the second wire 24; through strict division the concrete structure of female joint terminal 211 is convenient for improve female joint terminal 211's electric connection performance, and then improves charge efficiency.
Further, the female joint assembly 2 further comprises a female joint outer die 22 locked with the female joint butt-joint seat 21, the female joint outer die 22 comprises a second electrical connection accommodating cavity used for accommodating the second terminal, the second electrical connection accommodating cavity horizontally penetrates through the female joint outer die 22 and is provided with a fourth through hole for the second electric wire 24 to penetrate through, and the second electrical connection accommodating cavity is convenient for optimizing the electrical connection performance and the assembling stability between the female joint terminal 211 and the second electric wire 24.
Furthermore, the second mounting seat is provided with a third mounting seat extending around the second terminal, a locking protrusion is arranged around the outer side surface of the third mounting seat, the female joint outer die 22 is provided with a mounting seat accommodating groove corresponding to the third mounting seat, and the female joint outer die 22 is provided with a locking groove corresponding to the locking protrusion; through setting up lock solid arch and lock solid recess are convenient for improve the equipment steadiness of female joint butt joint seat 21 and female joint external mold 22.
Furthermore, a mounting boss 231 is protruded and extended around the outer side surface of the female joint docking seat 21, mounting through holes 232 are formed through the mounting bosses 231 on both sides of the female joint docking seat 21, and the female joint assembly 2 can be mounted at a corresponding position through the mounting through holes 232.
Specifically, the female joint docking seat 211 is a Polycarbonate (PC) material, the male joint inner mold 12 and the male joint outer mold 13 are both polyvinyl chloride (PVC) materials, and the joint inner frame 11 is a joint inner frame prepared by mixing nylon PA66 and 25% Glass Fiber (GF).
Public joint subassembly 1 and female joint subassembly 2 are when the cooperation is used, will public joint terminal 111 aligns female joint terminal 211 is along with pressing the grafting public joint subassembly 1 extremely in the female joint subassembly 2, public joint terminal 111 inserts to female joint terminal 211, this moment terminal fixing base 212 slow card is put into female joint plants in the chamber 112, connect the slow card of interior frame 11 and put into in the male joint plants in the chamber 213, it is right to realize the direction grafting of public joint terminal 111 and female joint terminal 211.
The utility model has reasonable and ingenious design, and the male joint component and the female joint component are arranged in a matching way, thereby improving the assembly and charging safety of the charging connector; by designing the female joint insertion cavity and the terminal fixing seat which are matched with each other, and the joint inner frame and the male joint insertion cavity, the assembly gap between the male joint component and the female joint component is reduced, and the assembly tightness between the male joint terminal and the female joint terminal is further improved; secondly, the connector inner frame and the female connector butt joint seat are respectively provided with the female connector inserting cavity and the male connector inserting cavity which are independent and structurally fixed, so that the structural strength of the charging connector can be enhanced, the risk of deformation during subsequent inserting is reduced, the problems of bending of a male connector terminal and/or a female connector terminal and mistaken contact of adjacent male connector terminals and/or female connector terminals caused by unsmooth inserting can be avoided, and the inserting smoothness is improved; in addition, the cooperation sets up cavity is dodged to cavity separator and separator, improves the interception rate to outside foreign matter, reduces dirty dirt foreign matter and pegs graft and adhere to in the risk of male joint terminal and/or female joint terminal via male joint and/or female joint, avoids public, female joint terminal contact failure and influences charge efficiency.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, using the technical means and contents disclosed above, without departing from the scope of the technical solution of the present invention. Therefore, the protection scope of the present invention should be covered by the equivalent changes made according to the shape, structure and principle of the present invention, all without departing from the technical solution of the present invention.
Claims (9)
1. A charging connector is characterized by comprising a male connector component and a female connector component, wherein the male connector component and the female connector component are arranged in a way that the plugging surfaces are matched;
the male joint component comprises a joint inner frame and a plurality of male joint terminals, a cavity separator is arranged between every two adjacent male joint terminals to form terminal accommodating grooves with the number consistent with that of the male joint terminals, the male joint terminals horizontally extend and are arranged in the terminal accommodating grooves, and female joint inserting cavities are formed between the male joint terminals and the terminal accommodating grooves;
the female joint component comprises a female joint butt joint seat and female joint terminals, the number of the female joint terminals is consistent with that of the male joint terminals, the female joint butt joint seat comprises a male joint inserting cavity used for containing the joint inner frame, the female joint terminals horizontally extend and are arranged in the male joint inserting cavity and are in adaptive insertion connection with the male joint terminals, terminal fixing seats are arranged around the female joint terminals, the setting length of the terminal fixing seats is larger than that of the female joint terminals, and a partition avoiding cavity is formed between every two adjacent terminal fixing seats corresponding to the cavity partition.
2. The connector of claim 1, wherein the connector inner frame is provided with a first mounting seat protruding outward, a first through hole is provided through the first mounting seat horizontally corresponding to the terminal receiving groove for inserting the male connector terminal, the male connector terminal includes a first mating end extending into the terminal receiving groove and a first terminal end exposed out of the first mounting seat, and the first terminal end is electrically connected to a first electric wire.
3. The charging connector according to claim 2, wherein the male connector assembly further comprises a male connector inner mold locked with the connector inner frame, and a male connector outer mold sleeved on the male connector inner mold, the male connector inner mold comprises a first electrical connection accommodating cavity for accommodating the first terminal, and a second through hole for passing the first electric wire is arranged horizontally through the male connector inner mold corresponding to the first electrical connection accommodating cavity.
4. The charging connector according to claim 3, wherein a first locking through hole is provided transversely through the first mounting seat, a second locking through hole is provided in the male connector inner mold corresponding to the first locking through hole, the first locking through hole and the second locking through hole are connected by a locking element in a locking manner, and the arrangement direction of the first locking through hole is perpendicular to the arrangement direction of the male connector terminal.
5. A charging connector as claimed in claim 4, wherein the male connector is provided with a holding protrusion protruding outward from the male connector.
6. The charging connector of claim 2, wherein a second mounting seat is disposed at an end of the female terminal docking seat away from the male terminal assembly, a third through hole is disposed horizontally through the second mounting seat for inserting a female terminal, the female terminal includes a second docking end extending into the terminal fixing seat and a second terminal end exposed out of the second mounting seat, the second docking end is configured to be fitted with the first docking end, and the second terminal end is electrically connected to a second wire.
7. The charging connector of claim 6, wherein the female connector assembly further comprises a female connector outer mold locked with the female connector butt-joint seat, the female connector outer mold comprises a second electrical connection accommodating cavity for accommodating the second terminal, and a fourth through hole for passing the second wire is arranged through the female connector outer mold horizontally corresponding to the second electrical connection accommodating cavity.
8. The charging connector of claim 7, wherein the second mounting seat is provided with a third mounting seat extending around the second terminal, and a locking protrusion is provided around an outer side surface of the third mounting seat;
the female joint outer die is provided with a mounting seat accommodating groove corresponding to the third mounting seat, and the female joint outer die is provided with a locking groove corresponding to the locking protrusion.
9. A charging connector as claimed in claim 8, wherein mounting bosses are extended outwardly around the outer side surfaces of the female connector docking cradle, and mounting through-holes are provided through the mounting bosses on both sides of the female connector docking cradle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120523939.1U CN214280371U (en) | 2021-03-12 | 2021-03-12 | Charging connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120523939.1U CN214280371U (en) | 2021-03-12 | 2021-03-12 | Charging connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214280371U true CN214280371U (en) | 2021-09-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120523939.1U Active CN214280371U (en) | 2021-03-12 | 2021-03-12 | Charging connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214280371U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023093584A1 (en) * | 2021-11-29 | 2023-06-01 | 长春捷翼汽车科技股份有限公司 | Automobile charging device and manufacturing method |
-
2021
- 2021-03-12 CN CN202120523939.1U patent/CN214280371U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023093584A1 (en) * | 2021-11-29 | 2023-06-01 | 长春捷翼汽车科技股份有限公司 | Automobile charging device and manufacturing method |
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