CN109004474B - inverted-Y-shaped battery socket with detection jack module - Google Patents
inverted-Y-shaped battery socket with detection jack module Download PDFInfo
- Publication number
- CN109004474B CN109004474B CN201810753408.4A CN201810753408A CN109004474B CN 109004474 B CN109004474 B CN 109004474B CN 201810753408 A CN201810753408 A CN 201810753408A CN 109004474 B CN109004474 B CN 109004474B
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- CN
- China
- Prior art keywords
- jack module
- detection jack
- hole
- detection
- plug
- 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.)
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- 238000001514 detection method Methods 0.000 title claims abstract description 90
- 230000006978 adaptation Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000008407 joint function Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- 210000003205 muscle Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000013663 muscle adaptation Effects 0.000 description 1
Classifications
-
- 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
- H01R24/28—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable
-
- 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
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/20—Connectors or connections adapted for particular applications for testing or measuring purposes
-
- 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
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The invention discloses a delta-shaped battery socket with a detection jack module, which comprises a socket body, wherein a plug limiting hole is concavely formed in the socket body, the plug limiting hole is a blind hole, two power supply pins extend out of the bottom of the socket body along the axial direction of the plug limiting hole, the positions of the two power supply pins are matched with the positions of an anode pin hole and a cathode pin hole of a standard plug meeting IEC60320-C13 specification, the bottom of the plug limiting hole is also provided with a detection jack module plugging hole, and the section shape of the detection jack module plugging hole is matched with the section shape of the detection jack module; the detection jack module is spliced in the detection jack module splicing hole; the inner side end of the detection jack module is electrically connected with the ground electrode of the battery pack; the projection of the detection jack module and the power supply pin at the bottom of the plug limiting hole is in a delta shape. The beneficial effects of the invention are as follows: the detection jack module is organically combined on the delta-shaped battery socket, so that the socket has the detection butt joint function, and meanwhile, the normal use of the original standard plug is not hindered.
Description
Technical Field
The invention belongs to the field of storage batteries, in particular to a delta-shaped battery socket with a detection jack module, which is mainly applied to the electric connection between a storage battery pack of an electric bicycle and an electric appliance.
Background
The electric connection between the storage battery of the electric bicycle and the electric appliance adopts a plug/socket connection mode, in order to meet the safety requirement, the socket of the battery end is designed to be relatively fixed, a plug positioning hole is designed on the socket, three power supply pins extend out of the bottom of the plug positioning hole and are arranged in a delta shape, the plug of the electric appliance end can move relative to the socket, and three pin holes are designed at corresponding positions on the plug. When in use, the plug is inserted into the plug positioning hole on the socket, so that the power plug is correspondingly inserted into the pin hole. The three power supply pins respectively correspond to the positive electrode, the negative electrode and the ground electrode, wherein the pin above the inverted-Y shape corresponds to the ground electrode, and the power supply pin is a pin which is hardly used. Chinese patent document CN107611686a discloses "a power plug for an electric vehicle" in 2018, 1 and 19, comprising an insertion portion, a handle portion, a first groove, a skeleton, a push plate, a rubber ring, a push rod, a handle, a dust cover, a support shaft, a guide bar, and the like. The plug is provided with the annular first groove, the rubber ring and the push plate which can be expanded and deformed are arranged in the first groove, the rubber ring is expanded and extruded on the inner wall of the socket by utilizing the push plate and the front end face of the first groove, so that the plug cannot be separated from the socket, and the rubber ring can be pulled out of the socket by arranging the handle and the push rod, thereby realizing the anti-drop arrangement of the electric vehicle power plug; the dustproof cover is arranged on the plug, so that the plug can be effectively subjected to dustproof treatment when the plug is not used; the guide strip is arranged on the plug-in part, so that the plug with different types can be prevented from being misplaced. The scheme discloses the socket and the matched plug. At present, the lithium battery pack is used more and more in electric bicycles, and the quality of lithium battery cells in the lithium battery pack has a great influence on the whole battery pack. In order to find and repair the faulty lithium battery cell in time, a detection port needs to be additionally arranged on the battery pack, and the detection port needs to be an independent plug-in or a PCB circuit board fixed with a row of plugs so as to be electrically connected with the earth electrode of the battery pack. If an opening is newly formed in the battery case of the existing battery pack, a new battery case mold is required, the assembly is more complicated, and the waterproof property of the battery case is also lowered, which is obviously not a good solution to the problem.
Disclosure of Invention
Based on the problems, the invention provides the delta-shaped battery socket with the detection jack module, and the detection jack module is organically combined on the delta-shaped battery socket, so that the socket has a detection butt joint function, and meanwhile, the normal use of the original standard plug is not hindered.
In order to achieve the aim of the invention, the invention adopts the following technical scheme: the utility model provides a take article font battery socket of detection jack module, including the socket body, the indent is equipped with plug spacing hole on the socket body, and plug spacing hole is the blind hole, has two power supply pins along the axial of plug spacing hole at its bottom, and the position adaptation of two power supply pins satisfies the anodal, the negative pole contact pin hole position of IEC60320-C13 specification standard plug, still is equipped with detection jack module spliced eye at the bottom of plug spacing hole, detects the cross-sectional shape of jack module spliced eye and detects jack module cross-sectional shape adaptation; the detection jack module is spliced in the detection jack module splicing hole; the inner side end of the detection jack module is electrically connected with the ground electrode of the battery pack; the projection of the detection jack module and the power supply pin at the bottom of the plug limiting hole is in a delta shape.
The design of this scheme takes the pin of detecting jack module's article font battery socket, the earth electrode contact pin of plug spacing hole bottom is cancelled, will correspond the position design of earth electrode contact pin into a hole, and this hole is for detecting jack module spliced eye, is used for pegging graft to detect jack module, and detects jack module's outside end and be located plug spacing hole bottom one side, flushes or the indent with plug spacing hole bottom. By the design, standard plugs meeting IEC60320-C13 specifications can be smoothly plugged into the socket, pins of the positive electrode and the negative electrode can still be normally plugged into corresponding jacks of the standard plugs, the original earth electrode pins are replaced by the detection jack modules, the detection jack modules are arranged in the detection jack module plugging holes, the earth electrode pins of the standard plugs are free from any influence, and the standard plugs can be plugged with the detection pin modules during detection.
Preferably, the outer side end edge of the detection jack module is convexly provided with a depth limiting rib. The depth limiting rib can be designed at any position of the edge of the outer side end of the detection jack module, limits the depth of the detection jack module in the plug hole of the detection jack module, and ensures that the detection jack module can be effectively plugged with the detection pin module during detection.
Preferably, the cross section of the detection jack module plugging hole is rectangular; an axial limit groove is concavely formed in one side wall of the detection jack module plugging hole, and the length direction of the axial limit groove is the length direction of the detection jack module plugging hole; correspondingly, an axial limit rib is arranged on one side wall of the detection jack module in a protruding mode, and the axial limit rib can be correspondingly inserted into the axial limit groove. The scheme provides a prevent slow-witted structure, through the axial spacing groove on the detection jack module spliced eye lateral wall and the axial spacing muscle adaptation grafting relation on the detection jack module lateral wall to limited only can assemble after inserting the survey jack module under the state that can peg graft. Likewise, when the outer side end of the detection jack module is retracted into the outer side end of the detection jack module plugging hole, the axial limiting groove can also prevent the detection pin module plugged with the detection jack module from being foolproof and limiting, and only the detection pin module inserted in the correct direction can enter the outer side end of the detection jack module plugging hole and be plugged with the detection jack module correctly, so that the wrong plugging mode is eliminated, and the assembly and detection efficiency are improved.
Preferably, the cross-sectional shape of the plug limiting hole is matched with the cross-sectional shape of the plug-in part of an IEC60320-C13 standard plug. The scheme further defines the cross section shape of the plug limiting hole, so that the plug and the plug limiting hole can be more efficiently plugged, and the plug limiting hole is convenient to use.
Preferably, fixing lugs are arranged on two sides of the socket body, and fixing bolt holes are formed in the fixing lugs in a penetrating mode. If the socket body is fixed on a battery compartment of a vehicle body, fixing lugs and fixing bolt holes can be used for achieving fixation.
In summary, the beneficial effects of the invention are as follows: the detection jack module is organically combined on the delta-shaped battery socket, so that the socket has the detection butt joint function, and meanwhile, the normal use of the original standard plug is not hindered.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a side view of fig. 1.
Fig. 3 is a top view of fig. 1.
Fig. 4 is a perspective view of fig. 1.
Fig. 5 is an exploded view of the present invention.
Fig. 6 is an exploded view of another view of the present invention.
FIG. 7 is a diagram of the usage status of the present invention.
Wherein: 1 socket body, 2 plug spacing holes, 3 power supply contact pins, 4 detection jack module spliced eye, 5 detection jack module, 6 degree of depth spacing muscle, 7 axial spacing groove, 8 axial spacing muscle, 9 fixed lugs, 10 fixed bolt holes, 99 standard plugs.
Detailed Description
The invention is further described below with reference to the drawings and detailed description.
The embodiments shown in fig. 1, 2, 3 and 4 are a delta-shaped battery socket with a test jack module. The inverted-Y-shaped battery socket with the detection jack module comprises a socket body 1, wherein a plug limiting hole 2 is concavely arranged on the socket body, the cross section of the plug limiting hole is 6-sided, and the cross section of the plug limiting hole is matched with the cross section of a plug-in part of a standard plug 99 meeting IEC60320-C13 specifications. The plug limiting hole is a blind hole, two power supply pins 3 are respectively arranged at the bottom of the plug limiting hole in an extending mode along the axial direction of the plug limiting hole, and are respectively an anode pin and a cathode pin, and the positions of the anode pin and the cathode pin correspond to standard plugs meeting IEC60320-C13 specifications. The bottom in the spacing hole of plug still is equipped with and detects jack module spliced eye 4, detects jack module spliced eye's cross-sectional shape in this case and is the rectangle, detects the grafting of jack module 5 adaptation in detecting jack module spliced eye. The inner side end of the detection jack module is electrically connected with the ground electrode of the battery pack. The projection of the detection jack module and the power supply pin at the bottom of the plug limiting hole is in a delta shape.
As shown in fig. 5 and 6, the right edge of the outer side end of the detection jack module is provided with a depth limiting rib 6 in a protruding mode. The right side wall of the detection jack module is provided with 2 axial limit ribs 8 up and down, and 2 axial limit grooves 7 are concavely formed in corresponding positions on the right side wall of the detection jack module plug hole, and the length direction of the axial limit grooves is the length direction of the detection jack module plug hole; the axial limit ribs can be correspondingly inserted into the axial limit grooves to form a foolproof structure.
The socket body is also provided with a pair of fixed lugs 9 on both sides, and the fixed lugs are provided with fixed bolt holes 10 along the direction of penetrating through the thickness of the fixed lugs.
As shown in fig. 7, the delta-shaped battery socket with the detection jack module of the present example has the earth electrode contact pin on the conventional socket removed, and the detection jack module is designed at the position thereof. When the plug is normally used, the standard plug 99 is plugged with the socket, and the pin hole on the plug and the corresponding pin can be normally plugged without being influenced. During detection, the detection pin module of the detection equipment can be spliced with the detection jack module, so that the detection requirement is met. The socket plug limiting hole is matched with the cross section shape of the socket plug-in part, so that the socket plug limiting hole is prevented from being misplaced; because the fool-proof structure is designed on the detection jack module plugging hole, the detection jack module is not inserted into the detection jack module plugging hole in wrong direction during assembly, and the detection pin module is not inserted into the detection jack module plugging hole in wrong direction during detection.
Claims (5)
1. The utility model provides a take pin shape battery socket of detection jack module, including socket body (1), socket body is last concave to be equipped with plug spacing hole (2), plug spacing hole is the blind hole, stretch out along plug spacing hole's axial in its bottom and have two power supply contact pins (3), the position adaptation of two power supply contact pins satisfies the anodal, the negative pole contact pin hole position of IEC60320-C13 standard plug (99), characterized by, still be equipped with detection jack module spliced eye (4) in plug spacing hole's bottom, detection jack module spliced eye's cross-section shape and detection jack module cross-section shape adaptation; the detection jack module (5) is spliced in the detection jack module splicing hole; the inner side end of the detection jack module is electrically connected with the ground electrode of the battery pack; detecting that the projection of the jack module and the power supply pin at the bottom of the plug limiting hole is in a delta shape;
an axial limit groove (7) is concavely formed in one side wall of the detection jack module plugging hole, and the length direction of the axial limit groove is the length direction of the detection jack module plugging hole; correspondingly, an axial limit rib (8) is arranged on one side wall of the detection jack module in a protruding mode, and the axial limit rib can be correspondingly inserted into the axial limit groove;
the number of the axial limiting grooves (7) is 2.
2. The delta-shaped battery socket with the detection jack module according to claim 1, wherein the outer side end edge of the detection jack module is convexly provided with a depth limiting rib (6).
3. The delta-shaped battery socket with the detection jack module according to claim 1 or 2, wherein the cross-sectional shape of the detection jack module jack is rectangular.
4. The delta-shaped battery socket with the detection jack module according to claim 1 or 2, wherein the cross-sectional shape of the plug limiting hole is matched with the cross-sectional shape of the plugging part of an IEC60320-C13 standard plug.
5. The delta-shaped battery socket with the detection jack module according to claim 1 or 2, wherein fixing lugs (9) are arranged on two sides of the socket body, and fixing bolt holes (10) are formed in the fixing lugs in a penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810753408.4A CN109004474B (en) | 2018-07-10 | 2018-07-10 | inverted-Y-shaped battery socket with detection jack module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810753408.4A CN109004474B (en) | 2018-07-10 | 2018-07-10 | inverted-Y-shaped battery socket with detection jack module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109004474A CN109004474A (en) | 2018-12-14 |
| CN109004474B true CN109004474B (en) | 2024-02-23 |
Family
ID=64598931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810753408.4A Active CN109004474B (en) | 2018-07-10 | 2018-07-10 | inverted-Y-shaped battery socket with detection jack module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109004474B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110676634B (en) * | 2019-09-29 | 2025-08-05 | 中航光电科技股份有限公司 | A locking mechanism with a locking identification device |
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2018
- 2018-07-10 CN CN201810753408.4A patent/CN109004474B/en active Active
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| CN109004474A (en) | 2018-12-14 |
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