CN219046354U - Wire end plug for energy storage connector - Google Patents
Wire end plug for energy storage connector Download PDFInfo
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- CN219046354U CN219046354U CN202320140571.XU CN202320140571U CN219046354U CN 219046354 U CN219046354 U CN 219046354U CN 202320140571 U CN202320140571 U CN 202320140571U CN 219046354 U CN219046354 U CN 219046354U
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- locking
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- connector
- cylinder
- energy storage
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Abstract
A wire end plug for an energy storage connector relates to the technical field of electric connectors and comprises a shell, a button locking block, a connector, a cable sealing cylinder and a locking sleeve, wherein a button mounting groove and a through hole are formed in the shell, the button mounting groove is formed in one side of the through hole, the button locking block is located in the button mounting groove, one end of the connector is installed in the through hole, the other end of the connector penetrates through the through hole to extend outwards, an external thread connecting portion is arranged at one end of the shell, an internal thread is arranged on the inner wall of the locking sleeve, the external thread of the external thread connecting portion is matched with the internal thread, one end of the cable sealing cylinder is arranged in the locking sleeve in a penetrating mode, and the other end of the cable sealing cylinder is connected with the bottom of the external thread connecting portion and is sleeved on the connector. The utility model is used for the line end plug of the energy storage connector and has the advantages of difficult falling, good sealing effect, good using effect, strong stability and the like.
Description
Technical Field
The utility model relates to the technical field of electric connectors, in particular to a wire end plug for an energy storage connector.
Background
In electronic devices, in order to achieve electrical connection between components that are electrically independent of each other, an electrical connector is generally required, and the electrical connector is capable of achieving electrical conduction between two independent electrical structures. The energy storage connector is one of common electric connectors and comprises a board end socket fixed on the equipment shell and a wire end plug matched and spliced with the board end socket, the board end socket is generally arranged on the object shell and is externally wired through the wire end plug, the wire end plug and the board end socket can be electrically connected after being spliced, and one of the wire end plug and the board end socket is connected with a high-current electric appliance through a connecting power supply piece and the other one of the wire end plug and the board end socket. Most of the line-end plugs on the market are directly matched with the connecting terminals in the board-end sockets through the conductive terminals of the connecting cables, the conductive holes formed in the conductive terminals are in contact with the connecting terminals to realize electric connection, and after the line-end plugs are used for a long time, the conductive terminals in the line-end plugs are easy to fall off, the stability is poor, the problem of conductivity reduction is caused, and the using effect is affected.
Disclosure of Invention
The utility model aims to provide a wire end plug for an energy storage connector, which aims to solve the technical problems and has the advantages of difficult falling, good sealing effect, good use effect, strong stability, strong practicability and the like.
In order to achieve the above purpose, the present utility model is realized by the following technical scheme:
the utility model provides a line end plug for energy storage connector, includes shell, button locking piece, connector, cable seal cartridge and locking sleeve, be equipped with button mounting groove and through-hole in the shell, button mounting groove is located one side of through-hole, button locking piece is located button mounting groove, the one end of connector is installed in the through-hole, and its other end passes through the through-hole and outwards extends, the one end of shell is equipped with external screw thread connecting portion, be equipped with the internal thread on the locking sleeve's the inner wall, external screw thread and the internal screw thread looks adaptation of external screw thread connecting portion, the one end of cable seal cartridge wears to establish in the locking sleeve, and its other end is connected with the bottom of external screw thread connecting portion to the cover is established on the connector.
Further, the shell is further provided with a groove and a convex connecting cylinder, the groove is round, one end of the connecting cylinder is installed in the groove, the other end of the connecting cylinder extends outwards, the diameter of the connecting cylinder is smaller than that of the groove, a plurality of inserting protrusions which are distributed at intervals and a plurality of inserting grooves which are distributed at intervals are formed in the outer wall of the connecting cylinder, and one end of the connecting body is installed in the connecting cylinder.
Further, a pressing groove, a locking hole and a limiting hole are further formed in the shell, the pressing groove, the locking hole and the limiting hole are communicated with the button mounting groove, and the locking hole is located below the connecting cylinder.
Further, a reset spring and a spring mounting groove are formed in the button locking block, the spring mounting groove is opposite to the pressing groove of the shell, one end of the reset spring is arranged in the spring mounting groove, and the other end of the reset spring is arranged in the pressing groove.
Further, the button locking block is further provided with a protruding limiting block, a button portion and a protruding locking portion, the protruding limiting block is located in the limiting hole of the shell, the button portion is located on one side, facing the outside, of the button locking block, protruding pressing lines are arranged on the outer surface of the button portion, and the locking portion is located in the locking hole of the shell. The protruding press button is favorable to pressing the button locking piece.
Further, one side of the locking part is provided with an arc-shaped locking surface, and the arc-shaped locking surface is positioned below the connecting cylinder.
Further, the connector is "7" word shape, and it is including electrically conductive connecting pipe, cable connecting pipe and conducting strip, the one end of conducting strip is connected with electrically conductive connecting pipe, and its other end is connected with the cable connecting pipe, electrically conductive connecting pipe is located the connecting cylinder, be equipped with annular shell fragment and connecting plug in the electrically conductive connecting pipe, the one end that the conducting strip was kept away from to the cable connecting pipe passes threaded connection portion and extends in the cable seal cylinder, integrated into one piece setting between electrically conductive connecting pipe, cable connecting pipe and the conducting strip.
Further, the inner wall of the conductive connecting pipe is provided with an elastic piece mounting groove and an annular elastic piece arranged in the elastic piece mounting groove, and the connecting plug is positioned in the annular elastic piece. The connecting plug and the annular elastic sheet are beneficial to improving the stability of connection between the connecting body and the connecting terminal.
Further, the cable seal cylinder comprises an abutting portion and a sealing portion, one end of the abutting portion is connected with the sealing portion, the other end of the abutting portion is connected with the bottom of the external thread connecting portion, the diameter of the abutting portion is larger than that of the sealing portion, the sealing portion is sleeved on the cable connecting tube and inserted in the locking sleeve, and the sealing portion and the abutting portion are integrally formed.
Further, a sealing cylinder installation boss is arranged in the locking sleeve, the sealing cylinder installation boss is located below the internal thread, and the bottom surface of the abutting part of the cable sealing cylinder is connected with the sealing cylinder installation boss.
The wire end plug for the energy storage connector has the following beneficial effects:
1. the utility model is used for the line terminal plug of the energy storage connector, when in use, one end of the board end socket is inserted into the groove of the shell, at the moment, the corresponding connecting part of the board end socket is sleeved on the connecting cylinder and is further limited and fixed by being connected with the inserting bulge and the inserting groove of the connecting cylinder, the connecting terminal of the board end socket extends into the conductive hole and is penetrated into the annular elastic sheet, and the stability of the connection between the board end socket and the line terminal plug is further improved by being connected with the connecting plug;
2. the utility model is used for the line terminal plug of the energy storage connector, the line terminal plug is limited and fixed when being inserted into the board terminal socket through the button locking block, and can be switched between a limiting state and a non-limiting state under the matching action among the reset spring, the convex limiting block, the button part and the convex locking part;
3. the cable end plug for the energy storage connector is used for compressing the cable through the cable sealing cylinder pressed by the locking sleeve after the cable is inserted, and has a good sealing effect.
Drawings
FIG. 1 is a schematic view of the overall structure of a line-end plug for an energy storage connector according to the present utility model;
FIG. 2 is an exploded view of FIG. 1;
FIG. 3 is a schematic view of the housing shown in FIG. 1;
FIG. 4 is a schematic view of the button lock block of FIG. 1;
fig. 5 is a schematic view of the locking sleeve of fig. 1.
Description of the embodiments
In order to make the technical solution of the present utility model better understood by those skilled in the art, the following further details of the present utility model will be described with reference to examples and drawings.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1, fig. 2 and fig. 5, a wire end plug for an energy storage connector comprises a housing 1, a button locking block 2, a connector 3, a cable sealing cylinder 4 and a locking sleeve 5, wherein a button mounting groove 6 and a through hole are formed in the housing 1, the button mounting groove 6 is located at one side of the through hole, the button locking block 2 is located in the button mounting groove 6, one end of the connector 3 is installed in the through hole, the other end of the connector penetrates through the through hole to extend outwards, an external thread connecting portion 7 is arranged at one end of the housing 1, an internal thread 8 is arranged on the inner wall of the locking sleeve 5, the external thread of the external thread connecting portion 7 is matched with the internal thread 8, one end of the cable sealing cylinder 4 is arranged in the locking sleeve 5 in a penetrating mode, and the other end of the cable sealing cylinder 4 is connected with the bottom of the external thread connecting portion 7 and sleeved on the connector 3.
As shown in fig. 2 and fig. 3, the casing 1 is further provided with a groove 9 and a protruding connecting cylinder 10, the groove 9 is circular, one end of the connecting cylinder 10 is installed in the groove 9, the other end of the connecting cylinder extends outwards, the diameter of the connecting cylinder 10 is smaller than that of the groove 9, a plurality of inserting protrusions 11 which are distributed at intervals and a plurality of inserting grooves 12 which are distributed at intervals are arranged on the outer wall of the connecting cylinder 10, the inserting grooves 12 are located on one side of the inserting protrusions 11, and one end of the connecting body 3 is installed in the connecting cylinder 10. The shell 1 is internally provided with a pressing groove 13, a locking hole 14 and a limiting hole 15, the pressing groove 13, the locking hole 14 and the limiting hole 15 are communicated with the button mounting groove 6, and the locking hole 14 is positioned below the connecting cylinder 10. When the socket is used, one end of the board end socket is inserted into the groove 9 of the shell 1, at the moment, the connecting part corresponding to the board end socket is sleeved on the connecting cylinder 10 and is further limited and fixed by being connected with the inserting protrusion 11 and the inserting groove 12 of the connecting cylinder 10, so that the stability between the board end socket and the connecting cylinder is improved.
As shown in fig. 2 and 4, the button locking block 2 is provided with a return spring and a spring mounting groove 17, the spring mounting groove 17 is opposite to the pressing groove 13 of the housing 1, one end of the return spring is mounted in the spring mounting groove 17, and the other end of the return spring is mounted in the pressing groove 13. The button locking block 2 is further provided with a protruding limiting block 18, a button portion 19 and a protruding locking portion 20, the protruding limiting block 18 is located in the limiting hole 15 of the shell 1, the button portion 19 is located on one side, facing the outside, of the button locking block 2, protruding pressing embossments 16 are arranged on the outer surface of the button portion 19, and the locking portion 20 is located in the locking hole 14 of the shell 1. An arc-shaped locking surface 22 is arranged on one side of the locking part 20, and the arc-shaped locking surface 22 is positioned below the connecting cylinder 10. The limiting and fixing are carried out when the line-end plug is inserted into the board-end socket through the button locking block 2, and the line-end plug can be switched between a limiting state and a non-limiting state through the cooperation among the reset spring, the protruding limiting block 18, the button part 19 and the protruding locking part 20, so that the stability of connection between the two is further improved, and the reliability of the plugging state is conveniently ensured.
As shown in fig. 2, the connector 3 is in a shape of a "7", and comprises a conductive connecting pipe 23, a cable connecting pipe 24 and a conductive sheet 25, one end of the conductive sheet 25 is connected with the conductive connecting pipe 23, the other end of the conductive sheet is connected with the cable connecting pipe 24, the conductive connecting pipe 23 is located in the connecting cylinder 10, an annular elastic sheet and a connecting plug 26 are arranged in the conductive connecting pipe 23, one end, far away from the conductive sheet 25, of the cable connecting pipe 24 extends into the cable sealing cylinder 4 through a threaded connecting portion, and the conductive connecting pipe 23, the cable connecting pipe 24 and the conductive sheet 25 are integrally formed. The inner wall of the conductive connecting pipe 23 is provided with an elastic piece mounting groove 21 and a ring-shaped elastic piece arranged in the elastic piece mounting groove, and the connecting plug 26 is positioned in the ring-shaped elastic piece. A cable connection groove is formed in the bottom of the cable connection pipe 24, and the cable connection groove is used for connecting cables. The conductive connecting pipe 23 is far away from the one end of the conductive sheet 25 and is provided with a conductive hole, the conductive hole is used for connecting a connecting terminal of a plate end socket, and the annular elastic sheet and the connecting plug 26 are both positioned in the conductive hole. The axes of the conductive connecting pipe 23 and the cable connecting pipe 24 in this embodiment are mutually perpendicular, so that the situation that the conductive connecting pipe 23 moves or deforms can be avoided after the cable pulling force is applied, and the reliability of the plugging fit can be maintained after long-time use. When the socket is used, one end of the board end socket is inserted into the groove 9 of the shell 1, at the moment, the connecting part corresponding to the board end socket is sleeved on the connecting cylinder 10 and is further limited and fixed by being connected with the inserting protrusion 11 and the inserting groove 12 of the connecting cylinder 10, and the connecting terminal of the board end socket extends into the conductive hole and penetrates through the annular elastic sheet and is connected with the connecting plug 26 to further improve the stability of connection between the board end socket and the line end plug.
As shown in fig. 2 and 5, the cable sealing cylinder 4 includes an abutting portion 27 and a sealing portion 28, one end of the abutting portion 27 is connected with the sealing portion 28, the other end is connected with the bottom of the male connecting portion 7, the diameter of the abutting portion 27 is larger than that of the sealing portion 28, the sealing portion 28 is sleeved on the cable connecting tube 24 and is inserted in the locking sleeve 5, and the sealing portion 28 and the abutting portion 27 are integrally formed. The locking sleeve 5 is internally provided with a sealing cylinder installation boss 29, the sealing cylinder installation boss 29 is positioned below the internal thread 8, and the bottom surface of the abutting part 27 of the cable sealing cylinder 4 is connected with the sealing cylinder installation boss 29, so that the cable sealing cylinder 4 can be clamped in the locking sleeve 5. After the cable is inserted, the cable sealing cylinder 4 is extruded through the locking sleeve 5, so that the cable is tightly pressed, and the fixing and sealing effects are realized.
The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art should appreciate that many modifications, adaptations, and variations of the present utility model can be made without departing from the scope of the present utility model as set forth in the above-described aspects; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.
Claims (10)
1. A wire end plug for an energy storage connector, characterized by: including shell, button locking piece, connector, cable seal cylinder and locking sleeve, be equipped with button mounting groove and through-hole in the shell, button mounting groove is located one side of through-hole, button locking piece is located button mounting groove, the one end of connector is installed in the through-hole, and its other end passes through-hole outward extension, one end of shell is equipped with external screw thread connecting portion, be equipped with the internal thread on the inner wall of locking sleeve, external screw thread and internal screw thread looks adaptation of external screw thread connecting portion, the one end of cable seal cylinder wears to establish in the locking sleeve, and its other end is connected with the bottom of external screw thread connecting portion to the cover is established on the connector.
2. The line terminal plug for an energy storage connector of claim 1, wherein: the novel connecting device is characterized in that the shell is further provided with a groove and a protruding connecting cylinder, the groove is round, one end of the connecting cylinder is installed in the groove, the other end of the connecting cylinder extends outwards, the diameter of the connecting cylinder is smaller than that of the groove, a plurality of inserting protrusions which are distributed at intervals and a plurality of inserting grooves which are distributed at intervals are formed in the outer wall of the connecting cylinder, and one end of the connecting body is installed in the connecting cylinder.
3. The line terminal plug for an energy storage connector of claim 2, wherein: the shell is internally provided with a pressing groove, a locking hole and a limiting hole, wherein the pressing groove, the locking hole and the limiting hole are communicated with the button mounting groove, and the locking hole is positioned below the connecting cylinder.
4. A terminal plug for an energy storage connector as defined in claim 3, wherein: the button locking block is provided with a reset spring and a spring mounting groove, the spring mounting groove is opposite to the pressing groove of the shell, one end of the reset spring is arranged in the spring mounting groove, and the other end of the reset spring is arranged in the pressing groove.
5. The line terminal plug for an energy storage connector of claim 4, wherein: the button locking block is further provided with a protruding limiting block, a button portion and a protruding locking portion, the protruding limiting block is located in a limiting hole of the shell, the button portion is located on one side, facing the outside, of the button locking block, protruding pressing lines are arranged on the outer surface of the button portion, and the locking portion is located in the locking hole of the shell.
6. The line terminal plug for an energy storage connector of claim 5, wherein: one side of the locking part is provided with an arc-shaped locking surface, and the arc-shaped locking surface is positioned below the connecting cylinder.
7. The line terminal plug for an energy storage connector of claim 6, wherein: the connector is 7-shaped, and comprises a conductive connecting pipe, a cable connecting pipe and a conductive sheet, wherein one end of the conductive sheet is connected with the conductive connecting pipe, the other end of the conductive sheet is connected with the cable connecting pipe, the conductive connecting pipe is positioned in a connecting cylinder, an annular elastic sheet and a connecting plug are arranged in the conductive connecting pipe, one end of the cable connecting pipe, which is far away from the conductive sheet, penetrates through a threaded connecting part to extend into the cable sealing cylinder, and the conductive connecting pipe, the cable connecting pipe and the conductive sheet are integrally formed.
8. The line terminal plug for an energy storage connector of claim 7, wherein: the conductive connecting pipe is characterized in that an elastic piece mounting groove and a ring-shaped elastic piece arranged in the elastic piece mounting groove are formed in the inner wall of the conductive connecting pipe, and the connecting plug is positioned in the ring-shaped elastic piece.
9. The line terminal plug for an energy storage connector of claim 8, wherein: the cable sealing cylinder comprises an abutting part and a sealing part, one end of the abutting part is connected with the sealing part, the other end of the abutting part is connected with the bottom of the external thread connecting part, the diameter of the abutting part is larger than that of the sealing part, the sealing part is sleeved on the cable connecting pipe and inserted in the locking sleeve, and the sealing part and the abutting part are integrally formed.
10. The line terminal plug for an energy storage connector of claim 9, wherein: the locking sleeve is internally provided with a sealing cylinder installation boss, the sealing cylinder installation boss is positioned below the internal thread, and the bottom surface of the abutting part of the cable sealing cylinder is connected with the sealing cylinder installation boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320140571.XU CN219046354U (en) | 2023-02-07 | 2023-02-07 | Wire end plug for energy storage connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320140571.XU CN219046354U (en) | 2023-02-07 | 2023-02-07 | Wire end plug for energy storage connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219046354U true CN219046354U (en) | 2023-05-19 |
Family
ID=86320217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320140571.XU Active CN219046354U (en) | 2023-02-07 | 2023-02-07 | Wire end plug for energy storage connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219046354U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117254310A (en) * | 2023-11-16 | 2023-12-19 | 河南省杰恩特科技有限公司 | Energy storage connector |
-
2023
- 2023-02-07 CN CN202320140571.XU patent/CN219046354U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117254310A (en) * | 2023-11-16 | 2023-12-19 | 河南省杰恩特科技有限公司 | Energy storage connector |
| CN117254310B (en) * | 2023-11-16 | 2024-01-30 | 河南省杰恩特科技有限公司 | Energy storage connector |
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