CN219610812U - Integrated energy storage connector - Google Patents
Integrated energy storage connector Download PDFInfo
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- CN219610812U CN219610812U CN202223325725.7U CN202223325725U CN219610812U CN 219610812 U CN219610812 U CN 219610812U CN 202223325725 U CN202223325725 U CN 202223325725U CN 219610812 U CN219610812 U CN 219610812U
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Abstract
The utility model relates to the technical field of electronic connectors, in particular to an integrated energy storage connector which comprises a high-current wiring terminal in compression joint with a lead, a high-current opposite plug-in female terminal connected with the high-current wiring terminal and a clamping lock sleeve member, wherein a layer of insulating rubber coating layer is formed outside the lead, the high-current wiring terminal, the high-current opposite plug-in female terminal and the clamping lock sleeve member which are connected with the terminal connecting end in an injection molding mode, a movable locking groove for clamping lock sleeve member movement is formed in the insulating rubber coating layer, and one end of the clamping lock sleeve member is exposed outside the insulating rubber coating layer. The utility model processes the terminal and the wire before integral injection molding, so that the terminal and the wire have the characteristic of excessive current; the terminal is crimped with the wire after being processed, the connection is firmer and more reliable, the connector is more resistant to high current, the service life is long, the connection is stable, the production is simple and convenient, and the connector has good practical value.
Description
Technical Field
The utility model relates to the technical field of electronic connectors, in particular to an integrated energy storage connector.
Background
The energy storage connector is generally used for high-current connection, and can be applied to various connector fields, such as new energy, military industry, rail transit, aerospace, aviation and the like. In application, in order to prevent the connector from loosening or falling off, a locking structure is required to be arranged in the connector so as to avoid potential safety hazards caused by loosening or falling off of the connector.
The existing energy storage connector structure needs to be provided with a waterproof fastening rubber ring at the tail part of the front end shell of the terminal in an injection molding way and an assembling mode of a plastic screw fastener, and the structure is extremely inconvenient for a manufacturing process, increases labor cost, consumes labor hours, is slow in production efficiency and relatively high in cost, and causes material waste.
Disclosure of Invention
Aiming at the technical problems in the prior art, the utility model provides an integrated energy storage connector to solve the problems that the prior energy storage connector structure needs to be provided with a front end shell for terminal injection molding, a waterproof fastening rubber ring for tail part installation, and an assembling mode of a plastic screw fastener, and the structure is extremely inconvenient for manufacturing process, increases labor cost, consumes labor hour, has slow production efficiency and relatively high cost, and causes material waste.
The technical scheme for solving the technical problems is as follows: the integrated energy storage connector comprises a high-current wiring terminal in compression joint with a lead, a high-current opposite-plug female terminal connected with the high-current wiring terminal, and a locking sleeve member, wherein a layer of insulating coating layer is formed by injection molding of the lead, the high-current wiring terminal, the high-current opposite-plug female terminal and the locking sleeve member at the terminal connecting end, a movable locking groove for locking sleeve member movement is formed in the insulating coating layer, and one end of the locking sleeve member is exposed outside the insulating coating layer.
On the basis of the technical scheme, the utility model can be improved as follows.
Further, the locking external member includes retaining member and pressure spring, and the retaining member is equipped with push piece and hasp spare, and pressure spring promotes the push piece part and exposes in insulating rubber coating outside, and another part and hasp spare are wrapped up by insulating rubber coating.
Further, one end of the wire wrapped by the insulating encapsulation layer is formed with a net tail.
Further, a waterproof sealing ring is arranged at the end part of the heavy current opposite-plug female terminal connected with the insulating encapsulation layer.
Further, the insulating encapsulation layer is made of plastic materials, and the net tail is made of soft plastics.
Further, the heavy current is to inserting female terminal and heavy current binding post detachable connection, reserves the hookup location that supplies heavy current to inserting female terminal installation when heavy current binding post is insulating covering layer, and heavy current is to inserting female terminal and heavy current binding post connecting portion and be equipped with water proof component, and heavy current is to inserting female terminal outside and is equipped with the plastic shell, and heavy current is to inserting female terminal and heavy current binding post fastening through screw or other modes.
Further, a waterproof sealing ring is arranged at the end part of the heavy current opposite-plug female terminal connected with the plastic shell, and a circular groove is formed at the position of the heavy current opposite-plug female terminal positioned on the waterproof sealing ring.
Further, a disassembly opening is formed on the insulating rubber coating layer, a waterproof cap is arranged on the disassembly opening, and the waterproof gasket is positioned below the disassembly opening.
The utility model also discloses a manufacturing process of the integrated energy storage connector, which comprises the following steps:
s1, firstly, crimping a high-current wiring terminal and a wire for standby;
s2, assembling a high-current opposite-plug female terminal on the high-current connecting terminal of the S1 wiring to form a semi-finished product, wherein the fixing mode can be fixed by using a metal screw or other modes for standby;
s3, carrying out outer mold encapsulation on the semi-finished product obtained in the step S2 to form an insulating rubber coating layer for later use;
s4, assembling a male-female opposite-plug locking sleeve on the semi-finished product of the injection molding encapsulation of the S3 for later use;
s5, assembling a waterproof sealing ring at the end part of the semi-finished product of which the snap-lock sleeve is assembled in the S4, wherein the end part is connected with the high-current opposite-plug female terminal and the insulating encapsulation layer;
s6, carrying out electrifying test on the finished product assembled in the S5 in a large current of 30A-1000A for 3-5h, wherein the electrifying temperature for a long time is lower than 40 ℃ to obtain the integrated energy storage connector.
Preferably, a step S2-1 is further arranged between the S2 and the S3, and the S2 is assembled to perform injection molding internal mold shaping on the semi-finished product of the female terminal for standby.
Preferably, a step S3-1 is further arranged between the S3 and the S4, and the semi-finished product encapsulated by the S3 outer mold is subjected to injection molding and encapsulation net tail for standby.
The utility model also discloses another manufacturing process of the integrated energy storage connector, which comprises the following steps:
s1, firstly, crimping a high-current wiring terminal and a wire for standby;
s2, after the S1 is assembled, fixing the heavy current opposite-plug female terminal on the heavy current wiring terminal for internal mold injection molding for later use;
s3, carrying out external mold encapsulation reservation on the semi-finished product of the S2 to fix the plastic shell and the waterproof part to form an insulating rubber coating layer for later use;
s4, carrying out injection molding and encapsulation net tail on the semi-finished product encapsulated by the outer mold of the S3 for later use;
s5, assembling a male-female opposite-plug locking sleeve on the semi-finished product of the S4 injection molding rubber coating net tail for later use;
s6, after the S5 is completed, assembling the waterproof component and the plastic shell on the fixed position of the plastic shell and the waterproof component reserved on the insulating encapsulation layer for later use;
s7, assembling a waterproof sealing ring at the end part of the high-current butt-plug female terminal and the plastic shell, which are connected in a butt-plug manner, after the semi-finished product assembled in the S6 is assembled, and assembling the waterproof sealing ring into a finished product for later use;
and S8, carrying out electrifying test on the finished product assembled in the S7 in a large current of 30A-1000A for 3-5h, wherein the electrifying temperature for a long time is lower than 40 ℃ to obtain the integrated energy storage connector.
Compared with the prior art, the utility model has the following beneficial effects:
(1) The utility model provides a processing technology of an integrated energy storage connector, which is a new technology developed on the basis of the combination of the prior art, wherein an inner mold and an outer mold are adopted to be matched during injection molding, the inner mold is used for fixing the shape of a product, the inner mold is fixed into the shape, the outer mold is used for carrying out secondary injection molding on the shape of the inner mold, the molded connector is formed by coating wires and terminals in plastic, net tails of different materials can be arranged outside the connector, and the injection molded semi-finished product is assembled into an anti-falling clamping sleeve and a waterproof sealing ring; the connector has the advantages of modernization, science and technology, low cost, better quality, bigger market space and capability of entering eyeballs of consumers;
(2) The utility model provides a processing technology of an integrated energy storage connector, which is characterized in that a terminal and a wire are processed before integrated injection molding, so that the terminal and the wire have the characteristic of excessive current; the terminal is crimped with the wire after being processed, the connection is firmer and more reliable, the connector is more resistant to high current, the service life is long, the connection is stable, the production is simple and convenient, the connector has good practical value, the connector processed by the method is high in strength and not easy to deform, no complex processing process exists, and the method meets the view of reducing the cost and improving the efficiency of modern people.
Drawings
FIG. 1 is a schematic diagram of an overall structure according to an embodiment of the present utility model;
FIG. 2 is a cross-sectional view of an embodiment of the present utility model;
fig. 3 is a cross-sectional view of another embodiment of the present utility model.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
The prior energy storage connector structure needs to be provided with a waterproof fastening rubber ring and an assembling mode of a plastic screw fastener at the tail part of a front end shell of a terminal in an injection molding way, and the structure is extremely inconvenient for a manufacturing process, increases labor cost, consumes labor hours, is slow in production efficiency, is relatively high in cost and causes material waste, so that the inventor proposes an integrated energy storage connector to solve the problems.
The present utility model provides the following preferred embodiments
Example 1
As shown in fig. 1 and 2, an integral energy storage connector comprises a heavy current wiring terminal 1, a heavy current opposite plug-in female terminal 2 and a locking sleeve member 3, wherein the heavy current wiring terminal 1 is in compression joint with a lead 4, the heavy current wiring terminal 1 and the heavy current opposite plug-in female terminal 2 are fixed through metal screws or other modes, the assembled heavy current wiring terminal 1 and heavy current opposite plug-in female terminal 2 are externally injection molded with an insulating adhesive layer 5, the lead 4 is wrapped by the insulating adhesive layer 5, the insulating adhesive layer 5 is made of plastic materials, the heavy current wiring terminal 1 and the heavy current opposite plug-in female terminal 2 can be wrapped by the insulating adhesive layer 5, the locking sleeve member 3 is also wrapped by the insulating adhesive layer 5, a movable locking groove for locking the locking sleeve member 3 is arranged in the insulating adhesive layer 5, the locking sleeve member 3 comprises a locking piece and a pressure spring, one part of the pressure spring pushes the pressing piece to be exposed outside the insulating adhesive layer 5, the other part of the pressure spring and the locking piece are wrapped by the insulating adhesive layer 5, the locking sleeve member 3 is used for wrapping the heavy current opposite plug-in female terminal 2 and the external male terminal 2, and the large current opposite plug-in female terminal 2 can not be separated from the insulating adhesive layer 2, and the large current opposite plug-in the male terminal can not be prevented from being separated from the exposed from the insulating adhesive layer 2.
In addition, one end shaping at insulating rubber coating layer 5 parcel wire 4 has net tail 6, and this net tail 6 is made by soft plastics, and this net tail 6 effectively ensures to use for a long time and avoid wrapping up in wire 4's insulating layer fracture when bending wire 4 and expose inside wire 4, guarantee wire 4's life, and then guaranteed energy storage connector's life simultaneously.
Further, because there is the clearance between insulating covering glue layer 5 and the heavy current is to inserting female terminal 2, in order to avoid water to get into the clearance between insulating covering glue layer 5 and the heavy current is to inserting female terminal 2, influence the use to and the safety in utilization, install waterproof sealing circle 7 at the tip that heavy current is connected to inserting female terminal 2 and insulating covering glue layer 5, effectually prevent through waterproof sealing circle 7 that water from getting into in the clearance.
The manufacturing process of the integrated energy storage connector comprises the following steps:
s1, firstly, crimping a high-current wiring terminal 1 and a lead 4 for standby;
s2, assembling a high-current opposite-plug female terminal 2 on the high-current connecting terminal 1 of the S1 wiring to form a semi-finished product, wherein the fixing mode can be fixed by using a metal screw or other modes for standby;
s2-1, performing internal mold injection molding on the semi-finished product of the plug-in female terminal after the S2 is assembled for later use;
s3, carrying out outer mold encapsulation on the semi-finished product obtained in the step S2 to form an insulating rubber coating layer 5 for later use;
s3-1, performing injection molding on the semi-finished product encapsulated by the S3 outer mold to obtain an encapsulated net tail 6 for later use;
s4, assembling a male-female opposite-plug locking sleeve member 3 on the semi-finished product of the S3 injection molding encapsulation for standby;
s5, assembling a waterproof sealing ring 7 at the end part of the semi-finished product of which the snap fit sleeve 3 is assembled in the S4, at which the high-current opposite plug-in female terminal 2 is connected with the insulating rubber coating layer 5, for later use;
s6, carrying out electrifying test on the finished product assembled in the S5 in a large current of 30A-1000A for 3-5h, wherein the electrifying temperature for a long time is lower than 40 ℃ to obtain the integrated energy storage connector.
In order to save cost and processing efficiency, one or two of the steps S2-1, S3-1, S2-1 and S3-1 in the manufacturing process can be abandoned, so that the manufacturing efficiency is improved.
Example 2
As shown in fig. 3, the difference between this embodiment and embodiment 1 is that, the connection part of the high-current opposite plug-in female terminal 2-1 and the high-current connection terminal 1-1 is detachably connected, when the high-current opposite plug-in female terminal 1-1 is wrapped with an insulation covering layer 5-1, a connection position 2-12 for installing the high-current opposite plug-in female terminal 2-1 is reserved when the high-current opposite plug-in female terminal 1-1 is used as an insulation covering layer, the connection position 2-12 can avoid the breakage of the connection part of the high-current opposite plug-in female terminal 2-1 and the high-current opposite plug-in female terminal 1-1 when the high-current opposite plug-in female terminal 1-1 is used for a long time, the service life of the high-current connection terminal 1-1 is prolonged, the connection part of the high-current opposite plug-in female terminal 2-1 and the high-current connection terminal 1 is provided with a waterproof part 2-11, one end of the high-current opposite plug-in female terminal 2-1 is wrapped with the insulation covering layer 5-1, the outer surface of the high-current opposite plug-in female terminal 2-1 is wrapped with a plastic shell 2-13, the plastic shell 2-13 is fixed on the insulation covering layer 5-1, the connection part is also provided with a waterproof part 2-11, the waterproof part is formed on the waterproof part is detached on the round connection part 2-1 or the round connection part of the high-current opposite plug-in the round terminal 2-1, and the waterproof part is formed on the round connection part 2-1, and the waterproof part is connected with the waterproof part 2-11, as shown in fig. 2-1, the waterproof sealing ring 7 is convenient to install; through setting up detachable heavy current and inserting female terminal 2-1, when heavy current is damaged to inserting female terminal 2-1, only need change heavy current to inserting female terminal 2-1 can, need not change whole energy storage connector, saved the cost effectively.
The manufacturing process of the integrated energy storage connector comprises the following steps:
s1, firstly, crimping a high-current wiring terminal 1-1 and a lead 4 for standby;
s2, after the S1 is assembled, fixing the heavy current opposite plug female terminal 2-1 on the heavy current wiring terminal 1-1 for internal mold injection molding for later use;
s3, carrying out external mold encapsulation reservation on the semi-finished product of the S2 to fix the plastic shell 2-13 and the waterproof part 2-11 to form an insulating rubber coating layer 5-1 for later use;
s4, carrying out injection molding and encapsulation net tail on the semi-finished product encapsulated by the outer mold of the S3 for later use;
s5, assembling a male-female opposite-plug locking sleeve on the semi-finished product of the S4 injection molding rubber coating net tail for later use;
s6, after the S5 is completed, the waterproof component 2-11 and the plastic shell 2-13 are assembled on the fixed position of the insulating rubber coating layer 5-1 reserved with the plastic shell and the waterproof component for standby;
s7, assembling a waterproof sealing ring 7 at the end part of the butt-plug connection of the high-current butt-plug female terminal 2-1 and the plastic shell 2-13 after the semi-finished product is assembled in the S6, and assembling the semi-finished product into a finished product for later use;
and S8, carrying out electrifying test on the finished product assembled in the S7 in a large current of 30A-1000A for 3-5h, wherein the electrifying temperature for a long time is lower than 40 ℃ to obtain the integrated energy storage connector.
The manufacturing process of step S4 in the manufacturing process can be abandoned, so as to improve the manufacturing efficiency.
In other embodiments, the high-current opposite-plug female terminal 2 may be directly connected to a wire, and the high-current connecting terminal 1 is abandoned, which may include the steps of: s1, connecting a large-current opposite-plug female terminal 2 with a lead 4 for standby;
s2, carrying out internal mold injection molding on the semi-finished product of the large-current opposite-plug female terminal 2 assembled in the S1 for later use;
s3, carrying out outer mold encapsulation on the semi-finished product obtained in the step S2 to form an insulating rubber coating layer 5 for later use;
s3-1, performing injection molding on the semi-finished product encapsulated by the S3 outer mold to obtain an encapsulated net tail 6 for later use;
s4, assembling a male-female opposite-plug locking sleeve member 3 on the semi-finished product of the S3 injection molding encapsulation for standby;
s5, assembling a waterproof sealing ring 7 at the end part of the semi-finished product of which the snap fit sleeve 3 is assembled in the S4, at which the high-current opposite plug-in female terminal 2 is connected with the insulating rubber coating layer 5, for later use;
s6, carrying out electrifying test on the finished product assembled in the S5 in a large current of 30A-1000A for 3-5h, wherein the electrifying temperature for a long time is lower than 40 ℃ to obtain the integrated energy storage connector.
To sum up: the beneficial effects of the utility model are as follows: (1) The utility model provides a processing technology of an integrated energy storage connector, which is a new technology developed on the basis of the combination of the prior art, wherein an inner mold and an outer mold are adopted to be matched during injection molding, the inner mold is used for fixing the shape of a product, the inner mold is fixed into the shape, the outer mold is used for carrying out secondary injection molding on the shape of the inner mold, the molded connector is formed by coating wires and terminals in plastic, net tails of different materials can be arranged outside the connector, and the injection molded semi-finished product is assembled into an anti-falling clamping sleeve and a waterproof sealing ring; the connector has the advantages of modernization, science and technology, low cost, better quality, bigger market space and capability of entering eyeballs of consumers;
(2) The utility model provides a processing technology of an integrated energy storage connector, which is characterized in that a terminal and a wire are processed before integrated injection molding, so that the terminal and the wire have the characteristic of excessive current; the terminal is crimped with the wire after being processed, the connection is firmer and more reliable, the connector is more resistant to high current, the service life is long, the connection is stable, the production is simple and convenient, the connector has good practical value, the connector processed by the method is high in strength and not easy to deform, no complex processing process exists, and the method meets the view of reducing the cost and improving the efficiency of modern people.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (8)
1. The integrated energy storage connector is characterized by comprising a high-current wiring terminal in compression joint with a lead, a high-current opposite-plug female terminal connected with the high-current wiring terminal and a locking sleeve member, wherein the lead, the high-current wiring terminal, the high-current opposite-plug female terminal and the locking sleeve member at the terminal connecting end are externally injection molded, an insulating rubber coating layer is arranged on the outer side of the high-current opposite-plug female terminal and the locking sleeve member, a movable locking groove for locking sleeve member movement is arranged in the insulating rubber coating layer, and one end of the locking sleeve member is exposed outside the insulating rubber coating layer.
2. The integrated energy storage connector of claim 1, wherein the latching sleeve comprises a locking member and a compression spring, the locking member is provided with a pressing member and a locking member, and the compression spring pushes one part of the pressing member to be exposed outside the insulating coating layer, and the other part of the pressing member and the locking member are coated by the insulating coating layer.
3. The integrated energy storage connector of claim 1, wherein the insulating glue layer is formed with a net tail around one end of the wire.
4. The integrated energy storage connector of claim 1, wherein a waterproof seal is mounted at the end of the high current counter plug female terminal connected to the insulating encapsulation.
5. The integrated energy storage connector of claim 3, wherein the insulating glue layer is made of plastic material and the net tail is made of soft plastic.
6. The integrated energy storage connector of claim 1, wherein the heavy current butt-plug female terminal is detachably connected with the heavy current connecting terminal, a connection position for installing the heavy current butt-plug female terminal is reserved when the heavy current connecting terminal is an insulating rubber coating layer, a waterproof part is arranged at a connection part of the heavy current butt-plug female terminal and the heavy current connecting terminal, a plastic shell is assembled outside the heavy current butt-plug female terminal, and the heavy current butt-plug female terminal is fastened with the heavy current connecting terminal through a screw.
7. The integrated energy storage connector of claim 6, wherein a waterproof sealing ring is mounted at the end of the high-current butt-plug female terminal connected with the plastic shell, and a circular groove is formed at the position of the high-current butt-plug female terminal located on the waterproof sealing ring.
8. The integrated energy storage connector of claim 6, wherein the insulating glue coating is formed with a removal opening having a waterproof cap thereon, and the waterproof gasket is positioned below the removal opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223325725.7U CN219610812U (en) | 2022-12-13 | 2022-12-13 | Integrated energy storage connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223325725.7U CN219610812U (en) | 2022-12-13 | 2022-12-13 | Integrated energy storage connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219610812U true CN219610812U (en) | 2023-08-29 |
Family
ID=87753723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223325725.7U Active CN219610812U (en) | 2022-12-13 | 2022-12-13 | Integrated energy storage connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219610812U (en) |
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2022
- 2022-12-13 CN CN202223325725.7U patent/CN219610812U/en active Active
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