CN116487947B - Independent waterproof floating connector - Google Patents
Independent waterproof floating connector Download PDFInfo
- Publication number
- CN116487947B CN116487947B CN202310742146.2A CN202310742146A CN116487947B CN 116487947 B CN116487947 B CN 116487947B CN 202310742146 A CN202310742146 A CN 202310742146A CN 116487947 B CN116487947 B CN 116487947B
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- CN
- China
- Prior art keywords
- butt joint
- plug
- matching
- column
- locking
- Prior art date
- 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.)
- Active
Links
- 210000001503 joint Anatomy 0.000 claims abstract description 77
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000000741 silica gel Substances 0.000 claims abstract description 27
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 27
- 238000007789 sealing Methods 0.000 claims abstract description 25
- 241000309551 Arthraxon hispidus Species 0.000 claims abstract description 6
- 230000013011 mating Effects 0.000 claims description 32
- 238000003032 molecular docking Methods 0.000 claims description 26
- 230000008602 contraction Effects 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 abstract description 9
- 238000013459 approach Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/503—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the shape of the interconnectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
- H01R13/6315—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only allowing relative movement between coupling parts, e.g. floating connection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/005—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure requiring successive relative motions to complete the coupling, e.g. bayonet type
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses an independent waterproof floating connector, which relates to the technical field of connectors and comprises a battery end connecting seat and a plug, wherein a sealing gasket is arranged on the battery end connecting seat, a connecting female head is arranged in the plug, the connecting female head is in annular sleeve joint with the plug, a silica gel sleeve is arranged between the connecting female head and the plug, a sealing pressing plate I is arranged between the silica gel sleeve and the connecting female head, a sealing pressing plate II is arranged between the silica gel sleeve and the plug, a butt joint mechanism is arranged between the edge of the plug and the edge of the battery end connecting seat, the butt joint mechanism comprises a butt joint head and a butt joint hole, the butt joint head is mutually matched with the butt joint hole, and a locking mechanism is arranged on the butt joint hole; reliable butt joint between the battery end connecting seat and the plug is realized through the butt joint mechanism and the locking mechanism, and meanwhile, the problems of floating installation and waterproof sealing between the connecting female head and the plug are synchronously solved by combining the setting of the silica gel sleeve at the plug end.
Description
Technical Field
The invention relates to the technical field of connectors, in particular to an independent waterproof floating connector.
Background
As an important energy storage power supply system, batteries are widely used in electric vehicles such as electric bicycles, electric motorcycles, and electric automobiles. In order to meet the normal use of the battery, some connectors are often arranged in the battery to meet the connection requirements of different functions.
The existing battery pack is widely used in the new energy power battery industry, and some connecting parts on the battery pack are required to be floatingly mounted, so that the connector for floatingly mounting has good waterproof effect, and the existing connector cannot have good waterproof effect and floatingly mounting effect.
Disclosure of Invention
The present invention is directed to an independent waterproof floating connector, which solves the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides an independent waterproof floating connector, includes battery end connecting seat and plug, be provided with sealing washer on the battery end connecting seat, be provided with in the plug and connect female head, be annular between connection female head and the plug and cup joint, be provided with the silica gel cover between connection female head and the plug, be provided with sealing clamp plate one between silica gel cover and the connection female head, be provided with sealing clamp plate two between silica gel cover and the plug, the edge of plug and the edge of battery end connecting seat are provided with docking mechanism, docking mechanism includes butt joint and butt joint hole, butt joint and butt joint hole mutually support, be provided with locking mechanical system on the butt joint hole.
As still further aspects of the invention: the butt joint comprises a butt joint column, a butt joint pipe is coaxially arranged on the outer side of the butt joint column, a contraction section is arranged on the butt joint column, the butt joint hole comprises a butt joint upper portion and a butt joint lower portion, a matching section is arranged on the butt joint upper portion, a matching groove is arranged in the butt joint lower portion, the butt joint upper portion is connected with the butt joint lower portion through the matching section and the matching groove, a locking ring is sleeved in the matching groove of the butt joint lower portion, a pushing rod is connected with a locking ferrule, the locking ferrule is matched with the butt joint lower portion, a plug-in column is arranged at the bottom of the matching groove, a wedge block is arranged at one end of the plug-in column, the wedge block and the locking ferrule are provided with wedge faces parallel to each other, a matching ball is arranged at the other end of the plug-in column, a return spring II is arranged between the matching ball and the plug-in column, a matching groove is arranged on the contraction section, and the matching groove is matched with the matching ball.
As still further aspects of the invention: the tail end of the contraction section is in conical arrangement, and the section track of the matched groove is inverted omega.
As still further aspects of the invention: the battery end connecting seat is provided with a locking mechanism, the locking mechanism is connected with the locking ferrule, the side edge of the locking ferrule is provided with a fixing frame, inclined planes are symmetrically arranged on the fixing frame, a matching rod is fixedly installed on the battery end connecting seat and symmetrically arranged, an adjusting column is rotatably installed between the matching rods, the adjusting column is connected with a driving motor, arc grooves are symmetrically arranged on the adjusting column, a sliding sleeve is arranged on the adjusting column, a matching pulley is arranged in the sliding sleeve, the matching pulley is matched with the arc grooves, a connecting column is arranged on the sliding sleeve, a pushing block is fixedly connected with the connecting column, an extrusion inclined plane is arranged on the pushing block, the inclined planes of the extrusion inclined planes and the inclined planes are flat, a sliding groove is formed in the pushing block, and the end part of the matching rod is installed in a sliding fit mode between the sliding groove and the end part of the matching rod.
As still further aspects of the invention: the rolling columns are uniformly arranged on the inclined surface, and the rolling columns are rotatably arranged between the rolling columns and the inclined surface.
As still further aspects of the invention: the fixing ring is fixedly arranged in the butt joint pipe, the first return spring is arranged on the fixing ring, the end part of the first return spring is connected with the floating ring, and the diameter of the opening at the lower part of the butt joint is the same as that of the floating ring.
As still further aspects of the invention: the tail end of the butt joint lower part is provided with a flared opening.
As still further aspects of the invention: a connecting spring is arranged between the matching section and the pushing rod, and the pushing rod is L-shaped.
Compared with the prior art, the invention has the beneficial effects that:
(1) The plug is mutually matched with the connector head arranged in the battery end connecting seat through the connecting female head, so that electric connection is realized. In order to realize floating connection between connectors and guarantee waterproof performance, a silica gel sleeve is arranged between annular joints between the connecting female heads and the plugs, floating installation between the connecting female heads and the plugs is realized by utilizing the telescopic silica gel sleeve, and sealing installation between the silica gel sleeve and the connecting female heads and between the silica gel sleeve and the plugs is realized by combining a first sealing pressing plate and a second sealing pressing plate.
(2) In order to ensure reliable floating connection between the plug and the battery end connecting seat, a docking mechanism is arranged between the battery end connecting seat and the plug, a docking head and a docking hole are combined, accurate docking is ensured, a matching groove is formed in the contraction section, a plug post is arranged on the inner side of the upper portion of the docking, a return spring II and a matching ball are arranged in the combining plug post, when the locking ferrule slides under the action of pushing force, the matching pushing rod pushes the locking ring to move downwards and match with the wedge-shaped surface of the wedge-shaped block, locking of the wedge-shaped block is completed, and when the matching ball and the matching groove match with each other, the wedge-shaped block which is locked can ensure that the matching groove on the lower portion of the docking station and the contraction section match with each other to lock, so that reliable connection between the plug and the battery end connecting seat is ensured. Meanwhile, in order to separate the locking ring from the wedge block during separation, a connecting spring is arranged between the pushing rod and the matching section, and the locking ring can be separated from the wedge block under the driving of the connecting spring after the locking is released.
(3) In order to conveniently control the position of the locking ferrule on the butt joint lower part and further control the locking matching state of the matching ball and the matching groove, a locking mechanism is arranged on a battery end connecting seat, an adjusting column is arranged in combination with a fixedly installed matching rod, an arc-shaped groove arranged on the adjusting column and a driving motor are utilized to push a sliding sleeve to mutually approach or mutually separate along the adjusting column, so that a pushing block at the bottom is driven by the connecting column to mutually move, and when the pushing blocks mutually approach, an inclined plane is extruded by an extrusion inclined plane, so that a fixing frame moves downwards, and the locking ferrule moves downwards to drive the matching ball and the matching groove to carry out matching locking; and otherwise, unlocking.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of an installation structure of a silica gel cover in a plug according to the present invention.
FIG. 3 is a schematic cross-sectional view of a silicone sleeve according to the present invention.
Fig. 4 is a schematic view of the installation of the docking mechanism of the present invention.
FIG. 5 is a schematic cross-sectional view of a docking mechanism of the present invention.
Fig. 6 is an enlarged schematic view of fig. 5 at a.
FIG. 7 is a schematic cross-sectional view of a mating groove according to the present invention.
Fig. 8 is a schematic structural view of the locking mechanism in the present invention.
Fig. 9 is a schematic structural view of a sliding sleeve according to the present invention.
In the figure: 1. a battery terminal connecting seat; 10. a sealing gasket; 2. a plug; 20. a silica gel sleeve; 21. a sealing pressing plate I; 22. a sealing pressing plate II; 3. a docking mechanism; 30. butt joint; 300. a butt joint pipe; 301. a fixing ring; 302. a return spring I; 303. a floating ring; 304. butt-joint columns; 305. a constriction section; 306. a mating groove; 31. a butt joint hole; 310. butt-connecting the upper parts; 3101. a mating section; 311. docking the lower part; 3110. a mating groove; 312. locking the ferrule; 313. a push rod; 314. a connecting spring; 315. a locking ring; 316. wedge blocks; 317. a plug-in column; 318. a return spring II; 319. a mating ball; 4. a locking mechanism; 40. a fixing frame; 41. an inclined surface; 42. a rolling column; 43. a pushing block; 44. extruding the inclined plane; 45. a chute; 46. a mating lever; 47. a driving motor; 48. an adjusting column; 480. an arc-shaped groove; 49. a sliding sleeve; 490. a pulley is matched; 410. and (5) connecting the columns.
Detailed Description
The technical scheme of the invention is further described in detail below with reference to the specific embodiments.
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, an independent waterproof floating connector comprises a battery end connecting seat 1 and a plug 2, wherein a sealing gasket 10 is arranged on the battery end connecting seat 1, a connecting female connector is arranged in the plug 2, the connecting female connector is in annular sleeve joint with the plug 2, a silica gel sleeve 20 is arranged between the connecting female connector and the plug 2, a sealing pressing plate I21 is arranged between the silica gel sleeve 20 and the connecting female connector, a sealing pressing plate II 22 is arranged between the silica gel sleeve 20 and the plug 2, a butt joint mechanism 3 is arranged between the edge of the plug 2 and the edge of the battery end connecting seat 1, the butt joint mechanism 3 comprises a butt joint head 30 and a butt joint hole 31, the butt joint head 30 is mutually matched with the butt joint hole 31, and a locking mechanism 4 is arranged on the butt joint hole 31.
Specifically, the plug 2 is mutually matched with the connector sub-head arranged in the battery end connecting seat 1 through the connecting female head, so that electric connection is realized. In order to realize floating connection between connectors and ensure waterproof performance, a silica gel sleeve 20 is arranged between annular joints between the connecting female connector and the plug 2, floating installation between the connecting female connector and the plug 2 is realized by utilizing the telescopic silica gel sleeve 20, and sealing installation between the silica gel sleeve 20 and the connecting female connector and between the silica gel sleeve and the plug 2 is realized by combining a first sealing pressing plate 21 and a second sealing pressing plate 22.
Further, as shown in fig. 5 and 6, the abutment 30 includes an abutment post 304, an abutment tube 300 is coaxially installed on the outer side of the abutment post 304, a shrinkage section 305 is provided on the abutment post 304, the abutment hole 31 includes an abutment upper portion 310 and an abutment lower portion 311, a fitting section 3101 is provided on the abutment upper portion 310, a fitting groove 3110 is provided in the abutment lower portion 311, the abutment upper portion 310 is connected with the abutment lower portion 311 through the fitting section 3101 and the fitting groove 3110, a locking ring 315 is sleeved in the fitting groove 3110 of the abutment lower portion 311, a pushing rod 313 is connected with the locking collar 312, the locking collar 312 is mutually matched with the abutment lower portion 311, a plug post 317 is installed at the bottom of the fitting groove 3110, a wedge block 316 is provided at one end of the plug post 317, the wedge block 316 and the locking collar 312 have mutually parallel wedge faces, a fitting ball 319 is provided at the other end of the plug post 317, a fitting ball 319 is sleeved in the fitting groove 3110, and the shrinkage section 306 is mutually matched with the shrinkage section 306. A connecting spring 314 is arranged between the matching section 3101 and the pushing rod 313, and the pushing rod 313 is in an L-shaped arrangement.
Specifically, in order to ensure reliable floating connection between the plug 2 and the battery terminal connection seat 1 and reliable electrical connection, a docking mechanism 3 is disposed between the battery terminal connection seat 1 and the plug 2, in combination with the docking head 30 and the docking hole 31, and in combination with accurate docking, a mating groove 306 is disposed on the shrinking section 305, and meanwhile, a plug post 317 is disposed on the inner side of the docking upper section 310, a return spring two 318 and a mating ball 319 are disposed in combination with the plug post 317, when the locking ferrule 312 slides under the action of thrust, the mating push rod 313 pushes the locking ring 315 to move downwards to mutually mate with the wedge surface of the wedge block 316, and when the mating ball 319 mutually mates with the mating groove 306, the wedge block 316 after locking can ensure that the mating lower section 311 and the mating groove 306 on the shrinking section 305 mutually mate, and reliable connection between the plug 2 and the battery terminal connection seat 1 is ensured. Meanwhile, in order to separate the locking ring 315 from the wedge block 316 during the separation, a connecting spring 314 is arranged between the pushing rod 313 and the matching section 3101, and the locking ring 315 can be separated from the wedge block 316 under the driving of the connecting spring 314 after the unlocking.
Further, as shown in fig. 7, the end of the contraction section 305 is tapered, and the cross-sectional track of the mating groove 306 is inverted "ω".
Specifically, the "omega" shaped mating recess 306 facilitates pushing the mating ball 319 to slide into the mating recess 306 during mating of the mating lower portion 311 with the mating post 304, reducing the resistance of the mating ball 319 from entering the mating recess 306.
Further, as shown in fig. 8 and 9, the battery end connecting seat 1 is provided with a locking mechanism 4, the locking mechanism 4 is mutually connected with the locking ferrule 312, a fixing frame 40 is arranged on the side edge of the locking ferrule 312, inclined planes 41 are symmetrically arranged on the fixing frame 40, a matching rod 46 is fixedly installed on the battery end connecting seat 1, the matching rods 46 are symmetrically arranged, an adjusting column 48 is rotatably installed between the matching rods 46, the adjusting column 48 is connected with a driving motor 47, arc-shaped grooves 480 are symmetrically arranged on the adjusting column 48, a sliding sleeve 49 is arranged on the adjusting column 48, a matching pulley 490 is arranged in the sliding sleeve 49, the matching pulley 490 is mutually matched with the arc-shaped grooves 480, a connecting column 410 is arranged on the sliding sleeve 49, a pushing block 43 is fixedly connected with the connecting column 410, an extrusion inclined plane 44 is arranged on the pushing block 43, the inclination angle between the extrusion inclined plane 44 and the inclined plane 41 is a flat angle, a sliding groove 45 is arranged on the pushing block 43, and the end part of the matching rod 46 is slidably matched with the sliding groove 45. The inclined surface 41 is uniformly provided with rolling columns 42, and the rolling columns 42 and the inclined surface 41 are rotatably installed.
Specifically, in order to facilitate controlling the position of the locking collar 312 on the abutting lower portion 311 and further control the locking and matching state of the matching ball 319 and the matching groove 306, by arranging the locking mechanism 4 on the battery end connecting seat 1 and arranging the adjusting column 48 in combination with the fixedly mounted matching rod 46, the arc-shaped groove 480 arranged on the adjusting column 48 and the driving motor 47 are utilized to push the sliding sleeve 49 to approach each other or separate from each other along the adjusting column 48, so that the connecting column 410 drives the pushing blocks 43 at the bottom to move each other, and when the pushing blocks 43 approach each other, the inclined plane 44 is extruded by the inclined plane 41, so that the fixing frame 40 moves downwards, so that the locking collar 312 moves downwards and the matching ball 319 and the matching groove 306 are driven to perform matching locking; and otherwise, unlocking.
Further, as shown in fig. 5, a fixing ring 301 is fixedly installed in the butt joint pipe 300, a first return spring 302 is provided on the fixing ring 301, a floating ring 303 is connected to an end of the first return spring 302, and an opening diameter of the butt joint lower portion 311 is the same as a diameter of the floating ring 303. The butt-joint lower part 311 is provided with a flared opening at its end.
Specifically, the fixing ring 301, the return spring and the floating ring 303 are provided to increase damping feeling during butt joint between the butt joint 30 and the butt joint hole 31, and reduce excessive butt joint caused by overlarge force during butt joint, so as to prevent damage to the butt joint main joint and the butt joint sub-joint.
The working principle of the embodiment of the invention is as follows:
as shown in fig. 1 to 9, the plug 2 is electrically connected by mutually matching a connection female head with a connection male head arranged in the battery terminal connection seat 1. In order to realize floating connection between connectors and ensure waterproof performance, a silica gel sleeve 20 is arranged between annular joints between the connecting female connector and the plug 2, floating installation between the connecting female connector and the plug 2 is realized by utilizing the telescopic silica gel sleeve 20, and sealing installation between the silica gel sleeve 20 and the connecting female connector and between the silica gel sleeve and the plug 2 is realized by combining a first sealing pressing plate 21 and a second sealing pressing plate 22. In order to ensure reliable floating connection between the plug 2 and the battery terminal connection seat 1 and reliable electric connection, a docking mechanism 3 is arranged between the battery terminal connection seat 1 and the plug 2, the docking head 30 and the docking hole 31 are combined, accurate docking is ensured, a matching groove 306 is arranged on the contraction section 305, meanwhile, a plug post 317 is arranged on the inner side of the docking upper portion 310, a return spring 318 and a matching ball 319 are arranged in combination with the plug post 317, when the locking ferrule 312 slides under the action of pushing force, the matching pushing rod 313 pushes the locking ring 315 to move downwards to mutually match with the wedge surface of the wedge block 316, when the matching ball 319 mutually matches with the matching groove 306, the wedge block 316 after locking can ensure that the docking lower portion 311 is mutually matched and locked with the matching groove 306 on the contraction section 305, and reliable connection between the plug 2 and the battery terminal connection seat 1 is ensured. Meanwhile, in order to separate the locking ring 315 from the wedge block 316 during the separation, a connecting spring 314 is arranged between the pushing rod 313 and the matching section 3101, and the locking ring 315 can be separated from the wedge block 316 under the driving of the connecting spring 314 after the unlocking. The "omega" shaped configuration of the mating recess 306 facilitates pushing the mating ball 319 to slide into the mating recess 306 during mating of the mating lower portion 311 with the mating post 304, reducing the resistance of the mating ball 319 to entry into the mating recess 306. In order to facilitate control of the position of the locking collar 312 on the butt joint lower part 311 and further control of the locking matching state of the matching ball 319 and the matching groove 306, by arranging the locking mechanism 4 on the battery end connecting seat 1 and arranging the adjusting column 48 in combination with the fixedly arranged matching rod 46, the arc-shaped groove 480 arranged on the adjusting column 48 and the driving motor 47 are utilized to push the sliding sleeve 49 to mutually approach or mutually separate along the adjusting column 48, so that the pushing block 43 at the bottom is driven by the connecting column 410 to mutually move, and when the pushing block 43 mutually approaches, the inclined plane 44 is extruded by the inclined plane 41, so that the fixing frame 40 moves downwards, so that the locking collar 312 moves downwards and the matching ball 319 and the matching groove 306 are driven to carry out matching locking; and otherwise, unlocking. The fixing ring 301, the return spring and the floating ring 303 are arranged to increase damping sense when the butt joint 30 and the butt joint hole 31 are in butt joint, and meanwhile excessive butt joint caused by overlarge force is reduced when the butt joint is performed, so that the butt joint mother head and the butt joint son head are prevented from being damaged.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The utility model provides an independent waterproof floating connector, includes battery end connecting seat (1) and plug (2), its characterized in that, be provided with sealing washer (10) on battery end connecting seat (1), be provided with in plug (2) and connect female head, be annular between female head of connection and plug (2), be provided with silica gel cover (20) between female head of connection and plug (2), be provided with sealing clamp plate one (21) between silica gel cover (20) and the female head of connection, be provided with sealing clamp plate two (22) between silica gel cover (20) and plug (2), the edge of plug (2) and the edge of battery end connecting seat (1) are provided with docking mechanism (3), docking mechanism (3) include butt joint head (30) and butt joint hole (31), butt joint head (30) and butt joint hole (31) are mutually supported, be provided with locking mechanical system (4) on the butt joint hole (31);
the butt joint (30) comprises a butt joint column (304), a butt joint pipe (300) is coaxially arranged on the outer side of the butt joint column (304), a contraction section (305) is arranged on the butt joint column (304), the butt joint hole (31) comprises a butt joint upper portion (310) and a butt joint lower portion (311), a matching section (3101) is arranged on the butt joint upper portion (310), a matching groove (3110) is arranged in the butt joint lower portion (311), the butt joint upper portion (310) is mutually connected with the butt joint lower portion (311) through the matching section (3101) and the matching groove (3110), a locking ring (315) is sleeved in the matching groove (3110) of the butt joint lower portion (311), a pushing rod (313) is connected with a locking ferrule (312), the locking ferrule (312) is mutually matched with the butt joint lower portion (311), a plug-in column (317) is arranged at the bottom of the matching groove (3110), one end (319) of the plug-in column (319) is provided with a wedge-shaped plug-in column (317), a wedge-shaped ball (317) is arranged between two wedge-shaped columns (317) and the wedge-shaped ball (316) is matched with one end (317), the shrinkage section (305) is provided with a matching groove (306), and the matching groove (306) is matched with a matching ball (319);
the battery end connecting seat (1) is provided with a locking mechanism (4), the locking mechanism (4) is connected with a locking ferrule (312) mutually, the side of the locking ferrule (312) is provided with a fixing frame (40), the fixing frame (40) is symmetrically provided with an inclined surface (41), the battery end connecting seat (1) is fixedly provided with a matching rod (46), the matching rod (46) is symmetrically arranged, an adjusting column (48) is rotatably arranged between the matching rods (46), the adjusting column (48) is connected with a driving motor (47), the adjusting column (48) is symmetrically provided with an arc-shaped groove (480), the adjusting column (48) is provided with a sliding sleeve (49), a matching pulley (490) is arranged in the sliding sleeve (49), the matching pulley (490) is matched with the arc-shaped groove (480), the sliding sleeve (49) is provided with a connecting column (410), the connecting column (410) is fixedly connected with a pushing block (43), the pushing block (43) is provided with an extrusion inclined surface (44), and the extrusion inclined surface (44) is arranged on the pushing block (43), and the sliding block (45) is matched with the sliding chute (45).
2. A self-contained watertight floating connector as claimed in claim 1, characterized in that the ends of the constriction (305) are tapered and the cross-sectional footprint of the mating recess (306) is of the inverted "ω" type.
3. The floating connector according to claim 1, wherein rolling posts (42) are uniformly arranged on the inclined surface (41), and the rolling posts (42) are rotatably mounted between the inclined surface (41).
4. The independent waterproof floating connector according to claim 1, wherein a fixing ring (301) is fixedly installed in the butt joint pipe (300), a first return spring (302) is arranged on the fixing ring (301), a floating ring (303) is connected to the end portion of the first return spring (302), and the diameter of an opening of the butt joint lower portion (311) is the same as the diameter of the floating ring (303).
5. A self-contained watertight floating connector as claimed in claim 4, characterized in that the end of said docking lower portion (311) is provided with an outwardly flared horn-like opening.
6. The separately waterproof floating connector as claimed in claim 4, wherein a connecting spring (314) is provided between said mating section (3101) and a push rod (313), said push rod (313) being of an "L" type arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310742146.2A CN116487947B (en) | 2023-06-21 | 2023-06-21 | Independent waterproof floating connector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310742146.2A CN116487947B (en) | 2023-06-21 | 2023-06-21 | Independent waterproof floating connector |
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| Publication Number | Publication Date |
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| CN116487947A CN116487947A (en) | 2023-07-25 |
| CN116487947B true CN116487947B (en) | 2023-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310742146.2A Active CN116487947B (en) | 2023-06-21 | 2023-06-21 | Independent waterproof floating connector |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116914491B (en) * | 2023-09-11 | 2023-11-28 | 陕西四菱电子科技股份有限公司 | Integrated connector |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203056257U (en) * | 2013-01-29 | 2013-07-10 | 苏州瑞可达连接系统有限公司 | SMB blind matching coaxial plug |
| CN213460232U (en) * | 2020-09-09 | 2021-06-15 | 深圳乔合里科技股份有限公司 | Floating waterproof connector |
| CN213905690U (en) * | 2021-01-12 | 2021-08-06 | 武汉阿斯成科技有限公司 | Automobile connector with waterproof ring device |
-
2023
- 2023-06-21 CN CN202310742146.2A patent/CN116487947B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203056257U (en) * | 2013-01-29 | 2013-07-10 | 苏州瑞可达连接系统有限公司 | SMB blind matching coaxial plug |
| CN213460232U (en) * | 2020-09-09 | 2021-06-15 | 深圳乔合里科技股份有限公司 | Floating waterproof connector |
| CN213905690U (en) * | 2021-01-12 | 2021-08-06 | 武汉阿斯成科技有限公司 | Automobile connector with waterproof ring device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116487947A (en) | 2023-07-25 |
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