CN207994136U - A kind of plug-in power supply connecting device with signal connection sheet - Google Patents
A kind of plug-in power supply connecting device with signal connection sheet Download PDFInfo
- Publication number
- CN207994136U CN207994136U CN201820382261.8U CN201820382261U CN207994136U CN 207994136 U CN207994136 U CN 207994136U CN 201820382261 U CN201820382261 U CN 201820382261U CN 207994136 U CN207994136 U CN 207994136U
- Authority
- CN
- China
- Prior art keywords
- plug
- signal connection
- connection sheet
- power supply
- supply connecting
- 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.)
- Expired - Fee Related
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Abstract
The utility model is related to a kind of plug-in power supply connecting devices with signal connection sheet, the power supply connecting device includes plug and socket, the plug surface of socket is provided with the inner fovea part being recessed inwardly, inner fovea part is internally provided with multiple fixed seats being connect with inner fovea part bottom, fixed seat is internally provided with through-hole, it is plugged with connector in each through-hole and inserts spring, is provided with multiple signal connection sheets on the side wall of inner fovea part, the installation end of signal connection sheet is plugged in the bottom of inner fovea part.The plug surface of plug is provided with boss, multiple location holes corresponding with fixed seat position sum number amount are provided on boss, there are one connector pins for setting in each location hole, the installation end of connector pin is plugged in the mounting hole of location hole bottom, and the periphery of boss is provided with multiple signal connection shrapnels corresponding with signal connection sheet position and quantity.The power supply connecting device of the utility model has the advantages that safe, resistance value is low, service life is long, good airproof performance and grafting are convenient.
Description
Technical field
The utility model is related to mobile power equipment technical fields, and in particular to a kind of plug-in with signal connection sheet
Power supply connecting device.
Background technology
At present during the outdoor activities of people, it is often necessary to mobile power is carried, when facilitating outgoing
Emergent charging, the specific compact of such mobile power, battery capacity be smaller, light, price inexpensively, and in the electricity of people
Dynamic trip field, choose slip electric vehicle, miniature single-wheel electric vehicle, miniature pedal electric vehicle, light-weight electric bicycle etc. with
In the trip tool that one rides, most of battery pack is all to be built in body construction to battery pack used in such vehicle at this stage
Inside can not dismantle, and also have connection detachable and that power supply is realized by connector.The capacity of such battery pack is typically small, fills
It usually requires to move together close to the position of charging equipment together with car body when electric, be charged using charger, due to this electricity
Chi Bao cannot be removed individually, therefore all very inconvenient when being charged to it, replacing the work such as use, repair replacement.
It needs to develop a kind of pluggable battery connecting apparatus thus, it is pluggable between battery pack and vehicle for realizing
Dismounting, facilitates user to charge battery pack, changes electricity and carry, meet the trip requirements of user.
Utility model content
The purpose of this utility model is to provide a kind of plug-in power supply connecting devices with signal connection sheet, to solve
Certainly existing power supply connecting device has that safety is low, resistance value is high and poor sealing.
To achieve the above object, the utility model provides a kind of plug-in power supply connecting device with signal connection sheet,
The socket that the plug-in power supply connecting device with signal connection sheet includes plug and matches with the plug, it is described to insert
The plug surface of seat is provided with the inner fovea part being recessed inwardly, and the inner fovea part is internally provided with multiple to be connect with the inner fovea part bottom
Fixed seat, the fixed seat is internally provided with through-hole, and being plugged with connector in each through-hole inserts spring, the inner fovea part
Side wall on be provided with multiple signal connection sheets, the installation end of the signal connection sheet is plugged in the bottom of the inner fovea part；Institute
The plug surface for stating plug is provided with outwardly projecting boss, and the multiple and fixed seat position sum number amount is provided on the boss
Corresponding location hole, each there are one connector pin, the installation end grafting of the connector pin for setting in the location hole
In the mounting hole of the location hole bottom, the periphery of the boss is provided with multiple and signal connection sheet position and quantity
Corresponding signal connects shrapnel, and when the plug and the socket are mating, the fixed seat is inserted into institute correspondingly
State in location hole, at the same the connector pin be inserted into correspondingly the connector insert spring in, the signal connection sheet with
The signal connection shrapnel is in contact, to realize that the plug is electrically connected with the socket.
Preferably, the peripheral surface of the connector pin installation end is provided with first groove of circle, in first groove
It is arranged with the first sealing ring.
Preferably, the edge of the plug is provided with multiple first through holes, is provided with and is used in first through hole
The screw of the fixed plug.
Preferably, multiple locating slots are arranged in the peripheral surface of the boss, be provided on the inner wall of the inner fovea part with it is described
The corresponding positioning key of locating slot quantity and position.
Preferably, the connector inserts the peripheral surface of spring installation end and is provided with second groove of circle, in second groove
It is arranged with the second sealing ring.
Preferably, the signal connection shrapnel includes fixinig plate and plays tongue piece, is provided with hollow-out parts on the fixinig plate, institute
State and play tongue piece and be equipped with fixing end and contact jaw, the bullets tongue piece is set in the hollow-out parts, the fixing end for playing tongue piece and
The fixinig plate connection, the contact jaw for playing tongue piece are provided with contact site, and the fixinig plate is plugged in the boss peripheral surface
On bit-avoiding slot in.
Preferably, multiple cushion pads are provided on the plug surface of the socket.
Preferably, it is metallic copper that the connector pin and the connector, which insert the material of spring, the connector pin
The surface that spring is inserted with the connector is coated with one layer of metallic silver layer.
The utility model has the following advantages that：The plug-in power supply connecting device with signal connection sheet of the utility model
Have the advantages that safe, resistance value is low, service life is long, good airproof performance and grafting are convenient.
Description of the drawings
Fig. 1 is that the structure under the plug-in power supply connecting device decomposing state with signal connection sheet of the utility model is shown
It is intended to.
The plug and the structural schematic diagram under socket discrete state that Fig. 2 is the utility model.
Fig. 3 is plug and the structural schematic diagram under discrete state after socket rotation 180 degree in Fig. 2.
Fig. 4 is the main structure diagram of the utility model socket.
Fig. 5 uses schematic diagram for plug-in power supply connecting device of the utility model with signal connection sheet.
Specific implementation mode
The following examples illustrate the utility model, but is not intended to limit the scope of the present invention, new in this practicality
In the description of type, it is to be understood that the orientation or position of the instructions such as term " mounting surface ", " plug surface " "bottom" "inner", "outside"
Relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, without
It is instruction or implies that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore not
It can be construed as a limitation of the present invention.
As illustrated in fig. 1 and 2, which includes plug 200 and the socket that matches with plug 200
100, the plug surface of socket 100 is provided with the inner fovea part 1 being recessed inwardly, and inner fovea part 1 is internally provided with 3 and 1 bottom of inner fovea part
The fixed seat 2 of connection, fixed seat 2 are integrally formed with inner fovea part 1, and the quantity of fixed seat 2 is not limited to 3, can also basis
Actual needs is accepted or rejected, wherein 3 fixed seats 2 are arranged in a linear.Fixed seat 2 is internally provided with through-hole, grafting in through-hole
There is connector to insert spring 3, fixed seat 2 can plug in connector spring 3 and play the role of fixed and electric insulation, and it is in metal that connector, which inserts spring 3,
Tubular structure is internally provided with the grafting chamber to match with 9 outer diameter of connector pin.There are four cards for setting on the side wall of inner fovea part 1
The quantity of slot 14, card slot 14 is not limited to four, can also be set according to actual needs.In this four card slots 14,
Two card slots 14 are disposed therein on a side wall, are arranged symmetrically on the side wall opposite with the side wall there are two card slot 14, four
Signal connection sheet 15 is arranged in respectively in card slot 14, and the installation end of signal connection sheet 15 is plugged in the bottom of inner fovea part, card slot 14
Not only fixed function was played to signal connection sheet 15, but also guide function is played to signal connection shrapnel 16.Further, socket 100
Edge setting there are four the second through hole, the screw for fixed socket 100 is provided in the second through hole, connector inserts spring
3 are electrically connected by conducting wire with mobile power 300, and socket 100 can be fixed on the shell of mobile power 300 by screw.Into one
Step, cushion pad 6 is bonded with by adhesive sticker on the plug surface of socket 100, cushion pad 6 is matched in plug 200 and 100 grafting of socket
Cushioning effect is played when conjunction.
As shown in figure 3, the plug surface of plug 200 is provided with outwardly projecting boss 7, shape and the inner fovea part 1 of boss 7
Shape matches, and when plug 200 is mating with socket 100, inner fovea part 1 can play limit and fixed function to boss 7.Boss
3 location holes 8 corresponding with 2 position of fixed seat and quantity are provided on 7, likewise, three location holes 8 are also arranged in a linear.
There are one being each arranged in the mounting hole of 200 mounting surface of plug, each location hole 8 there are one the bottom settings of location hole 8
The installation end of connector pin 9, connector pin 9 is plugged in mounting hole.The peripheral surface of boss 7 is provided with 4 and card slot 14
The corresponding bit-avoiding slot 17 of quantity and position, there are one signals to connect shrapnel 16 for the interior setting of each bit-avoiding slot 17, and signal connects shrapnel
16, for contacting with signal connection sheet 15, are mainly used for carrying the accessory power supply of battery pack and signal communication transmission.Signal connects
Shrapnel 16 includes fixinig plate and plays tongue piece, and hollow-out parts are provided on fixinig plate, plays tongue piece and is equipped with fixing end and contact jaw, plays tongue piece
It is set in hollow-out parts, the fixing end for playing tongue piece is connect with fixinig plate, and the connection type preference for playing tongue piece and fixinig plate is one
Body formed, the contact jaw for playing tongue piece is provided with contact site, and contact site is in V-shape or C fonts, and fixinig plate plays fixation to playing tongue piece
Effect, while activity space is provided when being contacted with signal connection sheet 15 to play tongue piece again, fixinig plate is plugged in bit-avoiding slot 17
In interior plastic cement support column, the contact site for playing tongue piece is exposed to outwardly except plastic cement support column.Further, in order to facilitate plug
The edge setting of 200 fixation, plug 200 is provided with for locking-type plug 200 in first through hole there are two the first through hole
Screw, plug 200 is fixed on by screw in charging equipment battery compartment 400, and connector pin 9 passes through conducting wire and charging equipment
Electrical connection.
As shown in Figures 4 and 5, operation principle：When plug 200 and socket 100 are mating, fixed seat 2 is correspondingly
It is inserted into location hole 8, while connector pin 9 is inserted into connector and inserts in spring 3 correspondingly, signal connection sheet 15 connects with signal
It connects shrapnel 16 to be in contact, to realize that plug 200 is electrically connected with socket 100.3 connectors insert spring 3 and are mainly responsible for electric current transmission
Function, the signal connection sheet 15 of both sides are mainly used for carrying the accessory power supply of battery pack and signal communication transmission.Wherein, first connects
It connects device and inserts the positive or negative pole that spring 31 can be used as battery pack, two the second connectors of both sides insert spring 32 and can be used as the negative of battery pack
Pole or anode, in four card slots 14 on 1 side wall of inner fovea part, two are inserted the letter in 31 symmetrical card slot 14 of spring about the first connector
Number connection sheet 15 is used as the first signal connection sheet 151, other two to insert the letter in 31 symmetrical card slot 14 of spring about the first connector
Number connection sheet 15 is as second signal connection sheet 152, and redundancy electrical layout in this way, plug 200 is with socket 100 two
In the case that kind of direction can be inserted into, still ensure that the correctness of electrical connection, be not in electrical polarity misconnection and reversal connection and
The danger of equipment is damaged, meanwhile, when user uses this mobile power 300, it need not excessively pay attention to the polarity of battery pack, accomplish to insert
It is exactly correct connection to enter, and mitigates user and uses difficulty.
In one embodiment of the utility model, in order to improve the water resistance of plug-in power supply connecting device, connection
The peripheral surface of 9 installation end of device contact pin is provided with first groove of circle, is arranged with the first sealing ring 10 in the first groove, works as connector
When contact pin 9 is inserted into mounting hole, gap is close between the first sealing ring 10 can be realized between connector pin 9 and mounting hole hole wall
Envelope, plays the role of the effect buffered when waterproof and plug.Further, the peripheral surface of 3 installation end of the slotting spring of connector is provided with
One encloses the second groove, and the second sealing ring 4 is arranged in the second groove, when connector, which inserts spring 3, is inserted into 2 inside of fixed seat, second
Sealing ring 4 can realize the sealing in the two gap, play the role of the effect buffered when waterproof and plug.
In one embodiment of the utility model, in order to facilitate the grafting between plug 200 and socket 100, boss 7
Two locating slots 11 are arranged in peripheral surface, and the quantity of locating slot 11 is not limited to two, can also be taken according to actual needs
House.Positioning key corresponding with 11 quantity of locating slot and position is provided on the inner wall of inner fovea part 1, when plug 200 and socket 100 are inserted
When connecing cooperation, under the guiding of positioning key and locating slot 11, plug 200 is easily inserted into socket 100, is mitigated user and is used
Difficulty.
In one embodiment of the utility model, in order to improve the conductive capability of power supply connecting device, connector pin 9
The material that spring 3 is inserted with connector is metallic copper, and metallic copper has conductive capability strong, can effectively reduce contact resistance.In addition, logical
It crosses and inserts the surface of spring 3 in connector pin 9 and connector and be coated with one layer of metallic silver layer, power supply connecting device can be further enhanced
Conductive capability reduces contact resistance, while also protecting copper metal device from the salty chemical reaction of acid in natural environment, extends and connects
Connect the service life of device.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be modified or is improved, this is apparent to those skilled in the art
's.Therefore, these modifications or improvements on the basis of without departing from the spirit of the present invention, belong to the utility model and want
Seek the range of protection.
Claims (8)
1. a kind of plug-in power supply connecting device with signal connection sheet, the plug-in power supply with signal connection sheet connects
Connection device includes plug and the socket that matches with the plug, which is characterized in that the plug surface of the socket is provided with inwardly
The inner fovea part of recess, the inner fovea part are internally provided with multiple fixed seats being connect with the inner fovea part bottom, the fixed seat
Be internally provided with through-hole, connector is plugged in each through-hole and inserts spring, is provided on the side wall of the inner fovea part multiple
The installation end of signal connection sheet, the signal connection sheet is plugged in the bottom of the inner fovea part；The plug surface of the plug is arranged
There is outwardly projecting boss, multiple location holes corresponding with the fixed seat position sum number amount is provided on the boss, each
There are one connector pins, the installation end of the connector pin to be plugged in the location hole bottom for setting in the location hole
In mounting hole, the periphery of the boss is provided with multiple signal connection bullets corresponding with signal connection sheet position and quantity
Piece, when the plug and the socket are mating, the fixed seat is inserted into correspondingly in the location hole, while institute
It states connector pin to be inserted into correspondingly in the slotting spring of the connector, the signal connection sheet connect shrapnel phase with the signal
Contact, to realize that the plug is electrically connected with the socket.
2. the plug-in power supply connecting device according to claim 1 with signal connection sheet, which is characterized in that the company
The peripheral surface for connecing device contact pin installation end is provided with first groove of circle, and the first sealing ring is arranged in first groove.
3. the plug-in power supply connecting device according to claim 2 with signal connection sheet, which is characterized in that described to insert
The edge of head is provided with multiple first through holes, and the screw for fixing the plug is provided in first through hole.
4. the plug-in power supply connecting device according to claim 3 with signal connection sheet, which is characterized in that described convex
Multiple locating slots are arranged in the peripheral surface of platform, are provided on the inner wall of the inner fovea part corresponding with the locating slot quantity and position
Positioning key.
5. the plug-in power supply connecting device according to claim 4 with signal connection sheet, which is characterized in that the company
The peripheral surface for connecing the slotting spring installation end of device is provided with second groove of circle, and the second sealing ring is arranged in second groove.
6. the plug-in power supply connecting device according to claim 5 with signal connection sheet, which is characterized in that the letter
Number connection shrapnel includes fixinig plate and plays tongue piece, is provided with hollow-out parts on the fixinig plate, the bullets tongue piece be equipped with fixing end with
Contact jaw, the bullet tongue piece are set in the hollow-out parts, and the fixing end for playing tongue piece is connect with the fixinig plate, the bullet
The contact jaw of tongue piece is provided with contact site, and the fixinig plate is plugged in the bit-avoiding slot on the boss peripheral surface.
7. the plug-in power supply connecting device according to claim 5 with signal connection sheet, which is characterized in that described to insert
It is provided with multiple cushion pads on the plug surface of seat.
8. the plug-in power supply connecting device according to claim 7 with signal connection sheet, which is characterized in that the company
The material for connecing device contact pin and the slotting spring of the connector is metallic copper, the surface of the connector pin and the slotting spring of the connector
It is coated with one layer of metallic silver layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820382261.8U CN207994136U (en) | 2018-03-20 | 2018-03-20 | A kind of plug-in power supply connecting device with signal connection sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820382261.8U CN207994136U (en) | 2018-03-20 | 2018-03-20 | A kind of plug-in power supply connecting device with signal connection sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207994136U true CN207994136U (en) | 2018-10-19 |
Family
ID=63828440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820382261.8U Expired - Fee Related CN207994136U (en) | 2018-03-20 | 2018-03-20 | A kind of plug-in power supply connecting device with signal connection sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207994136U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111384634A (en) * | 2018-12-28 | 2020-07-07 | 矢崎总业株式会社 | Connector with a locking member |
-
2018
- 2018-03-20 CN CN201820382261.8U patent/CN207994136U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111384634A (en) * | 2018-12-28 | 2020-07-07 | 矢崎总业株式会社 | Connector with a locking member |
| CN111384634B (en) * | 2018-12-28 | 2021-04-06 | 矢崎总业株式会社 | Connector with a locking member |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 |