CN213026389U - Plug-in connector connecting seat and power battery - Google Patents
Plug-in connector connecting seat and power battery Download PDFInfo
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- CN213026389U CN213026389U CN202021663792.8U CN202021663792U CN213026389U CN 213026389 U CN213026389 U CN 213026389U CN 202021663792 U CN202021663792 U CN 202021663792U CN 213026389 U CN213026389 U CN 213026389U
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- mounting platform
- connector
- copper bar
- platform
- plug
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a plug-in connecting seat and a power battery; a plug-in connector holder comprising a body; the main body is provided with a first mounting platform, a second mounting platform and a partition plate part, and the partition plate part is arranged between the first mounting platform and the second mounting platform and protrudes upwards; the body is insulated. The utility model discloses plug-in components connecting seat and power battery, plug-in components connecting seat can wrap up anodal connector and the copper bar junction that corresponds respectively with the negative pole connector and the copper bar junction that corresponds, makes two junctions separate, can improve electric clearance and creepage distance between the positive negative pole, and it is nearer to solve positive negative pole connector distance, when connecting the copper bar, has electric safety's problem.
Description
Technical Field
The utility model relates to the battery field especially involves a plug-in components connecting seat and power battery.
Background
In the new forms of energy battery package, need be with the energy output of battery, the battery package has anodal connector and negative pole connector, and the positive and negative pole connector distance is nearer for conveniently installing under the general condition, when connecting the copper bar, has electrical safety's risk, for electrical safety and installation of being convenient for, it is necessary to establish a part that satisfies electrical safety and easy to assemble promptly.
Disclosure of Invention
The utility model aims at providing a plug-in components connecting seat and power battery for it is nearer to solve positive negative pole connector distance, when connecting the copper bar, has electrical safety's problem.
The utility model provides a plug-in connecting seat, which comprises a main body; the main body is provided with a first mounting platform, a second mounting platform and a partition plate part, and the partition plate part is arranged between the first mounting platform and the second mounting platform and protrudes upwards; the body is insulated.
Further, the plug-in connecting seat further comprises a first nut and a second nut; the first nut is embedded on the first mounting platform, and the second nut is embedded on the second mounting platform.
Further, the upper end of the first nut is flush with the upper end face of the first mounting platform, and the upper end of the second nut is flush with the upper end face of the second mounting platform.
Furthermore, the plug-in connecting seat also comprises a first hanging projection and a second hanging projection; the first hanging projection is arranged on the partition plate part and projects towards the side where the first mounting platform is located, the first hanging projection and the first mounting platform are arranged at intervals, and the first hanging groove position is enclosed by the first hanging projection, the first mounting platform and the corresponding side wall of the partition plate part; the second articulates the arch and locates on the baffle portion, and to the side protrusion that second mounting platform place, the second articulates and sets up at the interval between arch and the second mounting platform, and the second articulates the arch, the lateral wall that second mounting platform and baffle portion correspond encloses into second and articulates the trench.
Further, the plug-in connector seat also comprises an upper cover, the upper cover is used for covering the main body at the top end, and the upper cover is insulated.
Furthermore, the upper cover is provided with a buckle bulge; the partition plate part is provided with a buckle clearance groove for avoiding the buckle bulge; the side wall of the buckle clearance groove is provided with a clamping groove matched with the buckle protrusion.
Furthermore, the lateral wall outside in joint groove is equipped with the strengthening rib.
Furthermore, one end of the upper cover is rotatably connected with one end of the main body.
Furthermore, the upper cover is provided with a first clearance groove and/or a second clearance groove; the first clearance groove corresponds to the first mounting platform, and the second clearance groove corresponds to the second mounting platform.
The utility model also provides a power battery, which comprises a shell, a positive connector, a negative connector, a battery module, a first connecting copper bar, a second connecting copper bar and the plug-in connecting seat; the shell is provided with a placing space; the battery module, the first connecting copper bar, the second connecting copper bar and the plug-in connecting seat are arranged in the accommodating space, and the first connecting copper bar and the second connecting copper bar are respectively and electrically connected with the positive electrode and the negative electrode of the battery module; the connecting end of the positive connector and the connecting end of the negative connector are arranged in the accommodating space; the connecting end of the positive connector is connected with the first connecting copper bar at the first arrangement platform to form a first connecting position; the connecting end of the negative connector is connected with the second connecting copper bar at the second mounting platform to form a second connecting part; the plug-in connector seat surrounds the first connection position at the first mounting platform and surrounds the second connection position at the second mounting platform, so that the first connection position and the second connection position are spaced.
The utility model discloses plug-in components connecting seat and power battery, plug-in components connecting seat can wrap up anodal connector and the copper bar junction that corresponds respectively with the negative pole connector and the copper bar junction that corresponds, makes two junctions separate, can improve electric clearance and creepage distance between the positive negative pole, and it is nearer to solve positive negative pole connector distance, when connecting the copper bar, has electric safety's problem.
Drawings
FIG. 1 is a schematic diagram of a plug-in connector according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a connection relationship between plug-in connectors and connecting seats in an embodiment of a power battery of the present invention.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The technical solutions in the embodiments of the present invention will be described in a clear and healthy way in conjunction with the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It will be understood by those skilled in the art that, as used herein, the singular forms "a", "an", "the" and "the" may include the plural forms as well, unless expressly stated otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, units, modules, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, units, modules, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. Further, "connected" or "coupled" as used herein may include wirelessly connected or wirelessly coupled. As used herein, the term "and/or" includes all or any element and all combinations of one or more of the associated listed items.
It will be understood by those within the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
Referring to fig. 1-2, an embodiment of a plug-in connector holder 3 of the present invention includes a main body 1; the main body 1 is provided with a first mounting platform 11, a second mounting platform 13 and a partition part 12, wherein the partition part 12 is arranged between the first mounting platform 11 and the second mounting platform 13 and protrudes upwards; the body 1 is insulating.
The plug-in connector connecting seat 3 can wrap the positive electrode connector 41 and the corresponding copper bar connecting part and the negative electrode connector 42 and the corresponding copper bar connecting part respectively through the first arrangement platform 11 and the second arrangement platform 13, and the two connecting parts are separated through the partition plate part 12, so that the electric clearance and the creepage distance between a positive electrode and a negative electrode can be improved, and the problem that the positive electrode connector 41 and the negative electrode connector 42 are close to each other and have electric safety when being connected with a copper bar is solved.
It should be noted that the main body 1 is an integral component, the production is convenient, and the structure is stable; the main body 1 is made of non-metal insulation material, preferably PP or nylon.
Further, the plug-in connector holder 3 further comprises a first nut 14 and a second nut 15; a first nut 14 is embedded on the first mounting platform 11 and a second nut 15 is embedded on the second mounting platform 13.
Specifically, when the positive connector 41, the negative connector 42 and the corresponding copper bar are connected, the positive connector and the negative connector can be quickly connected to the nut by the bolt 6 without being manually assembled for many times, so that the installation efficiency is improved; the insulating main body 1 wraps the nut, so that the nut of the plug-in connecting seat 3 is insulated and isolated from the box body; the nut can be integrated on the plug-in connecting seat 3 through the embedded nut, and the number of parts is reduced.
Further, in some embodiments, the upper end of the first nut 14 is flush with the upper end face of the first mounting platform 11, and the upper end of the second nut 15 is flush with the upper end face of the second mounting platform 13. Because the space of the battery is limited, the positive connector 41 and the negative connector 42 are slidably inserted into the corresponding first mounting platform 11 and the second mounting platform 13 during assembly, so that the upper end of the first nut 14 is flush with the upper end face of the first mounting platform 11, and the upper end of the second nut 15 is flush with the upper end face of the second mounting platform 13, thereby preventing the first nut 14 and the second nut 15 from having a negative effect of hindering alignment.
Further, in some embodiments, the upper end of the first nut 14 is 0.2mm to 0.5mm higher than the upper end surface of the first mounting platform 11, and the upper end of the second nut 15 is 0.2mm to 0.5mm higher than the upper end surface of the second mounting platform 13. Therefore, during assembly, the positive connector 41 and the negative connector 42 are slidably inserted into the corresponding first mounting platform 11 and the second mounting platform 13, so that the upper end of the first nut 14 slightly protrudes out of the upper end face of the first mounting platform 11, the upper end of the second nut 15 slightly protrudes out of the upper end face of the second mounting platform 13, and the negative effect of hindering alignment can be prevented from being caused by the first nut 14 and the second nut 15, when the nuts are lower than the mounting platforms, the bolt 6 is tightened, the first nut 14 and the second nut 15 can be separated due to the generation of large pretightening force, the first nut 14 and the second nut 15 slightly protrude out of the first mounting platform 11 and the second mounting platform 13, so that the nuts can be effectively prevented from being separated, and the plug-in connector base can be normally used.
Further, the plug-in connector holder 3 further comprises a first hooking protrusion 16 and a second hooking protrusion 17; the first hanging projection 16 is arranged on the partition plate part 12 and projects towards the side where the first placing platform 11 is located, the first hanging projection 16 and the first placing platform 11 are arranged at intervals, and the first hanging groove position 18 is enclosed by the first hanging projection 16, the first placing platform 11 and the side wall corresponding to the partition plate part 12; the second hooking protrusion 17 is disposed on the partition portion 12 and protrudes toward the side of the second mounting platform 13, the second hooking protrusion 17 and the second mounting platform 13 are spaced apart from each other, and a second hooking groove 19 is defined by the second hooking protrusion 17, the second mounting platform 13 and the corresponding sidewall of the partition portion 12.
Peg graft through first slot 18 and the second slot 19 that articulates with positive connector 41 and the negative connector 42 that correspond, can make plug-in components connecting seat 3 hang on first slot 18 and the second slot 19 that articulates, make things convenient for the installation of bolt 6, the fastening, and make the unsettled setting of plug-in components connecting seat 3, needn't be connected with the casing of battery, reduce the volume of plug-in components connecting seat 3, can leave bigger space, be favorable to the small-size design of battery, it is all more convenient still to make plug-in components connecting seat 3 install and dismantle.
Further, the plug-in connector holder 3 further includes an upper cover for covering the body 1 at the top end, the upper cover being insulative. The upper cover plays a role in protection, meets the requirement of IPXXB and prevents people from getting an electric shock; the upper cover is made of a non-metal insulating material, preferably PP or nylon.
Further, in some embodiments, the upper cover is provided with a snap projection 23; the partition plate part 12 is provided with a clip clearance groove 121 for clearance of the clip projection 23; the side wall of the buckle clearance groove 121 is provided with a buckle groove 122 matched with the buckle protrusion 23.
Specifically, when the upper cover covers the main body 1 at the top end, the buckle protrusions 23 are inserted into the buckle clearance grooves 121 and are connected with the buckle grooves 122 in a buckled mode, the space of the partition plate portion 12 is effectively utilized, materials of the plug-in connector connecting seats 3 can be reduced, and cost is reduced.
In this embodiment, the buckle protrusion 23 is provided with a plurality of parts, and the corresponding buckle groove 122 is also provided with a plurality of parts, so that the upper cover and the body are stably connected, specifically, the buckle protrusion 23 is provided with four parts, which are divided into two rows, and the two rows deviate from each other, so that the buckle protrusion can be clamped on two opposite sides, and the connection is stable.
It should be noted that, avoiding gaps are formed at the first mounting platform 11 and the second mounting platform 13, so that the copper bars can be connected.
Further, the partition plate portion 12 is provided with a reinforcing rib 123 on the outer side of the side wall of the clamping groove 122. The peripheral strength of the position of the clamping groove 122 can be enhanced, and the clamping groove 122 is prevented from being damaged in the clamping process of the clamping protrusion 23 in the clamping groove 122 or the separation process.
Further, one end of the upper cover is rotatably connected with one end of the main body 1. The movable plug-in connecting seat 3 can be integrated, so that the loss of parts is avoided, and the assembly efficiency of the battery can be improved.
In this embodiment, an upward raising protrusion 110 is provided at one end of the main body 1, and the top end of the raising protrusion 110 is rotatably connected to one end of the upper cover. The elevation protrusion 110 is used to adjust the height of the upper cover up, so that the main body 1 can be conveniently covered at the top end.
In this embodiment, the main body 1 of the plug-in connector holder 3 and the upper cover are an integral component, and the connecting position is a thinner part, so that the production is convenient.
Further, the upper cover is provided with a first clearance groove 22 and/or a second clearance groove 21; the first clearance groove 22 corresponds to the first mounting platform 11, and the second clearance groove 21 corresponds to the second mounting platform 13. First clearance groove 22 and second clearance groove 21 all play the effect of keeping away the sky, avoid leading to the unable lock of upper cover because of the junction altitude variation that first mounting platform 11 and second mounting platform 13 correspond.
The utility model also provides a power battery, which comprises a shell, a positive connector 41, a negative connector 42, a battery module, a first connecting copper bar, a second connecting copper bar and the plug-in connecting seat 3; the shell is provided with a placing space; the battery module, the first connecting copper bar 51, the second connecting copper bar 52 and the plug-in connecting seat 3 are arranged in the accommodating space, and the first connecting copper bar 51 and the second connecting copper bar 52 are respectively and electrically connected with the positive electrode and the negative electrode of the battery module; the connecting end of the positive connector 41 and the connecting end of the negative connector 42 are arranged in the arrangement space; the connecting end of the positive connector 41 is connected with the first connecting copper bar 51 at the first arrangement platform 11 to form a first connecting position; the connecting end of the negative connector 42 is connected with the second connecting copper bar 52 at the second mounting platform 13 to form a second connecting part; the plug-in connector holder 3 surrounds the first connection at the first resting platform 11 and the second connection at the second resting platform 13, so that the first connection is spaced from the second connection.
The utility model discloses plug-in components connecting seat 3 and power battery, plug-in components connecting seat 3 can wrap up positive electrode connector 41 and the copper bar junction that corresponds respectively with negative pole connector 42 and the copper bar junction that corresponds, make two junctions separate, can improve electric clearance and creepage distance between the positive negative pole, and it is nearer to solve positive negative pole connector 42 distance, when connecting the copper bar, has electric safety's problem.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (10)
1. A card connector receptacle, comprising:
the partition plate part is arranged between the first arranging platform and the second arranging platform and is arranged in an upward protruding mode; the body is insulated.
2. The card-connecting socket of claim 1, further comprising a first nut and a second nut;
the first nut is embedded on the first mounting platform, and the second nut is embedded on the second mounting platform.
3. The card-connecting receptacle of claim 2, wherein an upper end of the first nut is flush with an upper end surface of the first mounting platform and an upper end of the second nut is flush with an upper end surface of the second mounting platform.
4. The card connecting socket of claim 1, further comprising a first hooking protrusion and a second hooking protrusion;
the first hanging projection is arranged on the partition plate part and protrudes towards the side where the first mounting platform is located, the first hanging projection and the first mounting platform are arranged at intervals, and the first hanging projection, the first mounting platform and the side wall corresponding to the partition plate part form a first hanging groove;
the second articulates the arch and locates in the baffle portion, and to the second place the side protrusion of platform place, the second articulate the arch with the interval sets up between the second place the platform, the second articulate the arch the second place the platform with the lateral wall that baffle portion corresponds encloses synthetic second and articulates the trench.
5. The card connector holder of claim 1, further comprising an upper cover for covering the body at a top end, the upper cover being insulative.
6. The card connecting socket of claim 5, wherein the upper cover is provided with a snap projection;
the partition plate part is provided with a buckle clearance groove for clearance of the buckle bulge;
and the side wall of the buckle clearance groove is provided with a clamping groove matched with the buckle protrusion.
7. The card connecting socket of claim 6, wherein the outer side of the sidewall of the card slot is provided with a reinforcing rib.
8. The card-connecting socket of claim 5, wherein one end of the upper cover is rotatably connected to one end of the body.
9. The card connecting socket according to claim 5, wherein the upper cover is provided with a first clearance groove and/or a second clearance groove;
the first empty avoiding groove corresponds to the first mounting platform, and the second empty avoiding groove corresponds to the second mounting platform.
10. A power battery, characterized by comprising a shell, a positive connector, a negative connector, a battery module, a first connecting copper bar, a second connecting copper bar and the plug-in connector seat of any one of claims 1 to 9;
the shell is provided with a placing space;
the battery module, the first connecting copper bar, the second connecting copper bar and the plug-in connecting seat are arranged in the accommodating space, and the first connecting copper bar and the second connecting copper bar are respectively and electrically connected with the positive electrode and the negative electrode of the battery module;
the connecting end of the positive connector and the connecting end of the negative connector are arranged in the accommodating space;
the connecting end of the positive connector is connected with the first connecting copper bar at the first arrangement platform to form a first connecting position;
the connecting end of the negative connector is connected with the second connecting copper bar at the second arrangement platform to form a second connecting part;
the plug-in connector receptacle surrounds the first connection at the first mounting platform and surrounds the second connection at the second mounting platform to space the first connection from the second connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021663792.8U CN213026389U (en) | 2020-08-11 | 2020-08-11 | Plug-in connector connecting seat and power battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021663792.8U CN213026389U (en) | 2020-08-11 | 2020-08-11 | Plug-in connector connecting seat and power battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213026389U true CN213026389U (en) | 2021-04-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021663792.8U Active CN213026389U (en) | 2020-08-11 | 2020-08-11 | Plug-in connector connecting seat and power battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213026389U (en) |
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2020
- 2020-08-11 CN CN202021663792.8U patent/CN213026389U/en active Active
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| GR01 | Patent grant |