CN114597722A - Annular busbar assembly - Google Patents

Annular busbar assembly Download PDF

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Publication number
CN114597722A
CN114597722A CN202111554013.XA CN202111554013A CN114597722A CN 114597722 A CN114597722 A CN 114597722A CN 202111554013 A CN202111554013 A CN 202111554013A CN 114597722 A CN114597722 A CN 114597722A
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CN
China
Prior art keywords
annular plate
connecting bridge
limiting
annular
plate
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202111554013.XA
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Chinese (zh)
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CN114597722B (en
Inventor
王茂源
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Hangzhou Duobao Electronics Co ltd
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Hangzhou Duobao Electronics Co ltd
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Priority to CN202111554013.XA priority Critical patent/CN114597722B/en
Publication of CN114597722A publication Critical patent/CN114597722A/en
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Publication of CN114597722B publication Critical patent/CN114597722B/en
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
    • H01R25/16—Rails or bus-bars provided with a plurality of discrete connecting locations for counterparts
    • H01R25/161—Details
    • 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
    • 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
    • Y02T10/64—Electric machine technologies in electromobility

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  • Clamps And Clips (AREA)

Abstract

The invention discloses an annular busbar assembly, and relates to the technical field of motor parts; the connecting device comprises an annular plate, wherein a flange is arranged at the outer edge of the annular plate, one side of the annular plate, which is far away from the flange, is fixedly connected with a plurality of first lugs, one side of the annular plate, which is far away from the first lugs, is fixedly connected with an arc-shaped limiting plate, a clamping groove is formed between the limiting plate and the annular plate, a through hole is formed in the annular plate, the through holes are formed in the two ends of the clamping groove, a connecting bridge is arranged in the clamping groove, a second lug is fixedly connected to the two ends of the connecting bridge, the second lug penetrates through the corresponding through hole, and a limiting mechanism is arranged at the two ends of the clamping groove; the limiting mechanism is a limiting bulge used for abutting against one side of the connecting bridge, which is far away from the annular plate; the flange is provided with the notch, and when the connecting bridge is assembled, the effect of labor-saving installation can be realized by using the other component; in addition, after the installation, the limiting bulge is abutted against one side, far away from the annular plate, of the connecting bridge, so that the connecting bridge cannot be separated from the groove bottom of the clamping groove, and the connection is firmer.

Description

Annular busbar assembly
Technical Field
The invention belongs to the technical field of motor parts, and particularly relates to a ring-shaped busbar assembly.
Background
The female subassembly of arranging need be used among the automobile motor, and current female subassembly of arranging need be equipped with on being curved connecting bridge and installing the annular slab in the assembly on the annular slab, be equipped with on the annular slab and be curved draw-in groove, connect the bridge and be located the draw-in groove, under vibrations, connect the bridge and produce the displacement in the draw-in groove easily.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a ring-shaped busbar assembly.
In order to achieve the purpose, the invention adopts the following technical scheme:
a ring-shaped busbar assembly comprises a ring-shaped plate, wherein a flange is arranged at the outer edge of the ring-shaped plate, a plurality of first lugs are fixedly connected to one side, away from the flange, of the ring-shaped plate, an arc-shaped limiting plate is fixedly connected to one side, away from the first lugs, of the ring-shaped plate, an arc-shaped clamping groove is formed between the limiting plate and the ring-shaped plate, via holes are formed in the ring-shaped plate, the via holes are formed in the two ends of the clamping groove, a connecting bridge is arranged in the clamping groove, second lugs are fixedly connected to the two ends of the connecting bridge, the second lugs penetrate through the corresponding via holes, and limiting mechanisms used for limiting the connecting bridge are arranged at the two ends of the clamping groove; the limiting mechanism is a limiting bulge used for abutting against one side of the connecting bridge, which is far away from the annular plate; be equipped with the breach on the turn-ups, the breach is the U font of opening towards annular slab one side, and every breach encloses out an elastic rod, and spacing arch is located the one end that the annular slab was kept away from to the elastic rod.
Preferably, the height of the flanging is larger than that of the limiting plate, and the height of the limiting plate is larger than that of the connecting bridge.
Preferably, one side of the limiting plate, which is far away from the annular plate, is provided with an inclined surface which is convenient for being clamped into the connecting bridge.
Preferably, the distance from one side of the inclined plane close to the annular plate is a first distance; the difference between the height of the flanging and the first distance is b; the distance from one side of the limiting bulge far away from the annular plate to the annular plate is a second distance; the difference between the height of the flanging and the second distance is a; the sum of a and b is less than the height of the connecting bridge; the limiting protrusion is also used for extruding the connecting bridge so as to embed the connecting bridge into the clamping groove.
Preferably, the cross section of the first pole lug is arc-shaped and matched with the clamping groove; the first pole lug is used for extruding the connecting bridge to the groove bottom of the clamping groove.
Preferably, the difference between the height of the flange and the height of the connecting bridge is equal to the height of the first tab.
Preferably, the flanging, the annular plate and the limiting plate are of an integrally formed structure.
Preferably, the inner edge of the annular plate is circular.
Preferably, the outer edge of the annular plate is circular.
Preferably, the central angle of the limiting plate is 90-120 degrees.
Preferably, when the connecting bridge is assembled, the annular plate is firstly sleeved on a cylinder, the lower end of the cylinder is connected with a base, the base is provided with a hiding groove for hiding a first tab and a second tab, at the moment, the first tab is inserted into the hiding groove, the annular plate is abutted against the base, then the second tab on the connecting bridge is artificially inserted into two ends of the clamping groove, the lower side of the connecting bridge is abutted against the inclined plane after the insertion, the elastic rod is in a bending state, the limiting bulge is abutted against one side of the connecting bridge, at the moment, the upper side of the connecting bridge is protruded out of the upper side of the flanging, then the other annular plate which is not provided with the connecting bridge is sleeved on the cylinder, the limiting bulges of the upper annular plate and the lower annular plate are in one-to-one correspondence, the annular plate on the upper side is pressed downwards, the limiting bulges press the two ends of the connecting bridge downwards, the two ends of the connecting bridge are inserted into the clamping grooves, then the annular plate on the upper side is rotated, under the action of the limiting bulges, in the downside of connecting the bridge all got into the draw-in groove, then take out the annular slab of upside, embolia the cylinder behind the turn-over for first utmost point ear is right with the connecting bridge position, then to the annular slab of pushing down the upside, under the effect of first utmost point ear, connects the tank bottom that the bridge downstream arrived the draw-in groove, and the elastic rod recovers.
The invention has the beneficial effects that: when the connecting bridge is assembled, the other component is utilized, so that the effect of labor-saving installation can be realized; in addition, after the installation, the limiting bulge is abutted against one side, far away from the annular plate, of the connecting bridge, so that the connecting bridge cannot be separated from the groove bottom of the clamping groove, and the connection is firmer.
Drawings
FIG. 1 is a schematic diagram of an embodiment;
FIG. 2 is another schematic view of the embodiment;
FIG. 3 is a front view of the embodiment;
FIG. 4 is a rear view of the embodiment;
FIG. 5 is a side view of the embodiment;
FIG. 6 is a sectional view of the embodiment;
FIG. 7 is a schematic view of a second tab inserted into a card slot;
FIG. 8 is a schematic view of the two ends of the bridge being inserted into the slots;
FIG. 9 is a schematic view of the underside of the bridge being inserted into the card slot;
fig. 10 is a schematic view of the bridge inserted into the slot bottom of the card slot.
In the figure: the device comprises an annular plate 1, a flanging 2, a first tab 3, a limiting plate 4, a clamping groove 5, a connecting bridge 6, a second tab 7, a limiting bulge 8, a notch 9, an elastic rod 10, an inclined plane 11, a cylinder 12, a base 13 and an avoiding groove 14.
Detailed Description
The invention is explained in further detail below with reference to the figures and the detailed description:
example (b):
referring to fig. 1 to 10, an annular busbar assembly comprises an annular plate 1, wherein a flange 2 is arranged at the outer edge of the annular plate 1, a plurality of first tabs 3 are fixedly connected to one side of the annular plate 1, which is far away from the flange 2, an arc limiting plate 4 is fixedly connected to one side of the annular plate 1, which is far away from the first tabs 3, an arc clamping groove 5 is formed between the limiting plate 4 and the annular plate 1, a through hole is formed in the annular plate 1, the through holes are formed in two ends of the clamping groove 5, a connecting bridge 6 is arranged in the clamping groove 5, two ends of the connecting bridge 6 are fixedly connected with second tabs 7, the second tabs 7 penetrate through the corresponding through holes, and a limiting mechanism for limiting the connecting bridge 6 is arranged at two ends of the clamping groove 5;
the limiting mechanism is a limiting bulge 8 which is used for abutting against one side of the connecting bridge 6, which is far away from the annular plate 1;
be equipped with breach 9 on the turn-ups 2, breach 9 is the U font of opening towards annular slab 1 one side, and every breach 9 encloses out an elastic rod 10, and spacing arch 8 is located the one end that annular slab 1 was kept away from to elastic rod 10.
The height of turn-ups 2 is greater than the height of limiting plate 4, and the height of limiting plate 4 is greater than the height of connecting bridge 6.
One side of the limiting plate 4 far away from the annular plate 1 is provided with an inclined plane 11 which is convenient to be clamped into the connecting bridge 6.
The distance from one side of the inclined plane 11 close to the annular plate 1 is a first distance;
the difference between the height of the flanging 2 and the first distance is b;
the distance from one side of the limiting bulge 8 far away from the annular plate 1 to the annular plate 1 is a second distance;
the difference between the height of the flanging 2 and the second distance is a;
the sum of a and b is less than the height of the connecting bridge 6;
the limiting protrusions 8 are also used for extruding the connecting bridge 6 so as to embed the connecting bridge 6 into the clamping groove 5.
The cross section of the first tab 3 is arc-shaped and matched with the clamping groove 5;
the first tab 3 is used for extruding the connecting bridge 6 to the groove bottom of the clamping groove 5.
The difference between the height of the flanging 2 and the height of the connecting bridge 6 is equal to the height of the first pole lug 3.
The flanging 2, the annular plate 1 and the limiting plate 4 are of an integrally formed structure.
The inner edge of the annular plate 1 is circular.
The outer edge of the annular plate 1 is circular.
The central angle of the limiting plate 4 is 90-120 degrees.
Principle of embodiment:
the female subassembly that arranges that current need be to be curved connecting bridge install the annular slab on, be equipped with on the annular slab and be curved draw-in groove, when the bridge is connected in the installation, need earlier with artifical pre-assembly, connect the bridge and go into the draw-in groove partly earlier, then thoroughly impress with the extruder and connect the bridge for the resistance that the draw-in groove was gone into to the connecting bridge card is bigger, so artifical pre-assembly is more painstaking.
When assembling the connecting bridge 6, firstly sheathing the annular plate 1 on a cylinder 12, connecting the lower end of the cylinder 12 with a base 13, arranging a hiding groove 14 for hiding the first tab 3 and the second tab 7 on the base 13, at the moment, inserting the first tab 3 into the hiding groove 14, supporting the annular plate 1 on the base 13, then manually inserting the second tab 7 on the connecting bridge 6 into the two ends of the slot 5, at the moment, the first tab 3 plays a role of temporary connection, after inserting, the lower side of the connecting bridge 6 supports on the inclined plane 11, the elastic rod 10 is in a bending state, supporting the limit bulge 8 on one side of the connecting bridge 6, at the moment, the upper side of the connecting bridge 6 protrudes out of the upper side of the flanging 2, see fig. 7; then another annular plate 1 without a connecting bridge 6 is sleeved on the column 12, the limiting bulges 8 of the upper and lower annular plates 1 correspond to each other one by one, the annular plate 1 on the upper side is pressed downwards, the limiting bulges 8 press the two ends of the connecting bridge 6 downwards, and the two ends of the connecting bridge 6 enter the clamping grooves 5, which is shown in fig. 8; then the annular plate 1 on the upper side is rotated, the limiting bulges move from one end of the connecting bridge to the other end, and the lower sides of the connecting bridges 6 enter the clamping grooves 5 under the action of the limiting bulges 8, which is shown in figure 9; then taking out the annular plate 1 on the upper side, turning over and then sleeving the annular plate into the cylinder 12 to enable the first tab 3 and the connecting bridge 6 to be aligned upwards, then pressing the annular plate 1 on the upper side downwards, enabling the connecting bridge 6 to move downwards to the bottom of the clamping groove 5 under the action of the first tab 3, inserting the second tab into the avoiding groove, and enabling the elastic rod 10 to return to the figure 10;
the limiting bulge is abutted against one side, far away from the annular plate, of the connecting bridge, so that the connecting bridge cannot be separated from the groove bottom of the clamping groove, and the connection is firmer.

Claims (7)

1. An annular busbar assembly is characterized by comprising an annular plate, wherein a flange is arranged at the outer edge of the annular plate, a plurality of first tabs are fixedly connected to one side, away from the flange, of the annular plate, an arc limiting plate is fixedly connected to one side, away from the first tabs, of the annular plate, an arc clamping groove is formed between the limiting plate and the annular plate, a through hole is formed in the annular plate, the through hole is formed in each of two ends of the clamping groove, a connecting bridge is arranged in each clamping groove, second tabs are fixedly connected to two ends of each connecting bridge, the second tabs penetrate through the corresponding through holes, and limiting mechanisms used for limiting the connecting bridges are arranged at two ends of each clamping groove;
the limiting mechanism is a limiting bulge used for abutting against one side of the connecting bridge, which is far away from the annular plate;
the flanging is provided with a notch, the notch is in a U shape with an opening facing one side of the annular plate, each notch encloses an elastic rod, and the limiting bulge is positioned at one end, far away from the annular plate, of the elastic rod.
2. The ring busbar assembly according to claim 1, wherein the height of the flange is greater than that of the limiting plate, and the height of the limiting plate is greater than that of the connecting bridge.
3. The ring busbar assembly according to claim 2, wherein the side of the limiting plate away from the ring plate is provided with an inclined surface for facilitating the clamping of the connecting bridge.
4. The annular busbar assembly according to claim 3, wherein the distance from one side of the inclined plane close to the annular plate is a first distance;
the difference between the height of the flanging and the first distance is b;
the distance from one side of the limiting bulge far away from the annular plate to the annular plate is a second distance;
the difference between the height of the flanging and the second distance is a;
the sum of a and b is less than the height of the connecting bridge;
the limiting protrusion is also used for extruding the connecting bridge so as to embed the connecting bridge into the clamping groove.
5. The annular busbar assembly according to claim 4, wherein the cross section of the first tab is arc-shaped and matched with the clamping groove;
the first pole lug is used for extruding the connecting bridge to the groove bottom of the clamping groove.
6. The annular busbar assembly according to claim 5, wherein the difference between the height of the flange and the height of the connecting bridge is equal to the height of the first tab.
7. The annular busbar assembly according to claim 4, wherein when the connecting bridge is assembled, the annular plate is firstly sleeved on a cylinder, the lower end of the cylinder is connected with the base, the base is provided with a hiding groove for hiding the first tab and the second tab, at the moment, the first tab is inserted into the hiding groove, the annular plate is abutted against the base, then the second tab on the connecting bridge is manually inserted into two ends of the clamping groove, the lower side of the connecting bridge is abutted against the inclined plane after insertion, the elastic rod is in a bending state, the limiting bulge is abutted against one side of the connecting bridge, at the moment, the upper side of the connecting bridge is bulged out of the upper side of the flanging, then the other annular plate which is not provided with the connecting bridge is sleeved on the cylinder, the limiting bulges of the upper annular plate and the lower annular plate are in one-to-one correspondence, the upper annular plate is pressed downwards, the two ends of the connecting bridge are pressed downwards, and two ends of the connecting bridge are inserted into the clamping grooves, then rotate the annular plate of upside, under the effect that spacing protruding played, in the downside of connecting the bridge all got into the draw-in groove, then took out the annular plate of upside, emboliaed the cylinder behind the turn-over for first utmost point ear is to last with connecting the bridge position, then to the annular plate of pushing down the upside, under the effect of first utmost point ear, connects the tank bottom that the bridge downstream arrived the draw-in groove, and the elastic rod recovers.
CN202111554013.XA 2021-12-17 2021-12-17 Annular busbar assembly Active CN114597722B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111554013.XA CN114597722B (en) 2021-12-17 2021-12-17 Annular busbar assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111554013.XA CN114597722B (en) 2021-12-17 2021-12-17 Annular busbar assembly

Publications (2)

Publication Number Publication Date
CN114597722A true CN114597722A (en) 2022-06-07
CN114597722B CN114597722B (en) 2023-08-11

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ID=81804017

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111554013.XA Active CN114597722B (en) 2021-12-17 2021-12-17 Annular busbar assembly

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103532312A (en) * 2012-06-28 2014-01-22 Lg伊诺特有限公司 Motor
CN210257052U (en) * 2019-07-22 2020-04-07 荆州奥克兰塑业有限公司 Production die for hub motor end busbar
CN113241491A (en) * 2021-06-02 2021-08-10 嘉兴模度新能源有限公司 Group structure of series connection between cylindrical battery rows

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103532312A (en) * 2012-06-28 2014-01-22 Lg伊诺特有限公司 Motor
CN210257052U (en) * 2019-07-22 2020-04-07 荆州奥克兰塑业有限公司 Production die for hub motor end busbar
CN113241491A (en) * 2021-06-02 2021-08-10 嘉兴模度新能源有限公司 Group structure of series connection between cylindrical battery rows

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Address after: 311425 No.1 Tushan Road, Changkou New District, Fuyang District, Hangzhou City, Zhejiang Province

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