CN206926696U - A kind of supermarket shopping car of recharging - Google Patents
A kind of supermarket shopping car of recharging Download PDFInfo
- Publication number
- CN206926696U CN206926696U CN201621480278.4U CN201621480278U CN206926696U CN 206926696 U CN206926696 U CN 206926696U CN 201621480278 U CN201621480278 U CN 201621480278U CN 206926696 U CN206926696 U CN 206926696U
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- China
- Prior art keywords
- generator
- battery
- shopping cart
- supermarket shopping
- supermarket
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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.)
- Expired - Fee Related
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Abstract
A kind of supermarket shopping device is the utility model is related to, especially a kind of supermarket shopping car of recharging, belongs to supermarket's apparatus field.Autonomous account settlement device of the shopping cart including the use of storage battery power supply, it is the automatic charge device of battery charging to be additionally included in traveling process；Automatic charge device includes generating equipment and voltage-stablizer, and electric energy is conveyed to battery by generating equipment by voltage-stablizer.The utility model can realize the recharging of supermarket shopping car, and convenient and swift using process, circut breaking never occurs in supermarket shopping.Supermarket shopping car in the utility model can realize recharging anywhere or anytime, because there is provided polarity switch, it can be that battery carries out DC charging that no matter supermarket shopping car, which advances or retreat,.
Description
Technical field
A kind of supermarket shopping device is the utility model is related to, especially a kind of supermarket shopping car of recharging, belongs to super
City's apparatus field.
Background technology
With the living standard more and more higher of people, go the number of supermarket shopping also more and more.Customer is to purchase experiences
It is required that more and more higher.The upgrading that supermarket is automated for this to shopping cart, brand-new shopping cart include autonomous settle accounts, independently
The Premium Features such as navigation, and be uniformly controlled by control system.But the operation of control system needs to use battery to continue
Power supply.When battery electric energy exhausts, the shopping cart of automation can not use, and not only influence the purchase experiences of customer, can also give
Checkout work brings influence.Even if staff can charge for battery in time, but need to remove on battery, time-consuming to take
Power, influence operating efficiency.
Utility model content
The utility model technical issues that need to address are to provide a kind of supermarket's purchase that can easily carry out recharging
Thing car.
In order to solve the above technical problems, technical scheme is used by the utility model：
A kind of supermarket shopping car of recharging, autonomous account settlement device of the shopping cart including the use of storage battery power supply,
Be additionally included in traveling process to be the automatic charge device of battery charging；Automatic charge device includes generating equipment and voltage stabilizing
Electric energy is conveyed to battery by device, generating equipment by voltage-stablizer.
Further, the generating equipment is the dc generator connected by the roller of belt and shopping cart, and direct current is sent out
Motor is arranged on the bottom plate of shopping cart lower end.
Further, the number of dc generator is two, the dc generator one being respectively placed on generator stand
With dc generator two, generator stand can be connected along slide, generator stand with control-rod；Lead between the roller of two, front
Connecting rod connection is crossed, is connected between the roller of two, rear by connecting rod；Connecting rod connection between dc generator one and front roller,
Connecting rod connection between dc generator two and rear roller.
Further, control-rod includes cross bar and montant, and montant is hinged with jointed shaft；One end of cross bar is consolidated with generator stand
Fixed connection, the other end are fixedly connected with the bottom of montant；Jointed shaft is secured transverse to the middle part of the handle rack of shopping cart.
Further, the generating equipment includes setting the track with charge coil on the ground and is fixed on shopping
The inductance coil of the bottom plate lower surface of car；The output end of inductance coil is connected by voltage-stablizer with battery；Charging on track
Coil spacing is arranged.
Further, the charge coil on track is consistent with the shape size of the inductance coil on shopping cart, and the number of turns is identical.
Further, the charge coil on track is consistent with the shape size of the inductance coil on shopping cart, on shopping cart
Inductance coil the number of turns be more than track on charge coil the number of turns.
Further, polarity switch, the polarity switch bag are set on the charging circuit of generating equipment and battery
The polarity switch shell of outside and internal conversion block are included, the two sides of polarity switch shell set what is be connected with circuit to connect
Line end, conversion block can relatively move in polarity switch enclosure.
By adopting the above-described technical solution, the technological progress that the utility model obtains is：
The utility model can realize the recharging of supermarket shopping car, convenient and swift using process, and supermarket shopping is never
Circut breaking occurs.
Supermarket shopping car in the utility model can realize recharging anywhere or anytime, because there is provided dipole inversion
Device, it can be that battery carries out DC charging that no matter supermarket shopping car, which advances or retreat,.
Two kinds of modes for supermarket shopping car charging are provided in the utility model, can independently be selected as needed.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment 1；
Fig. 2 is the other direction structural representation of the utility model embodiment 1；
Fig. 3 is the structural representation of the utility model embodiment 2；
Fig. 4 is the utility model polarity switch structural representation；
Fig. 5 is the track of the utility model embodiment 2 and charge coil schematic diagram；
Fig. 6 is the utility model charging circuit schematic diagram；
Fig. 7 is the utility model conversion block Section View schematic diagram；
Wherein, 1, shopping cart, 1-1, handle rack, 2, battery, 3, voltage-stablizer, 4, dc generator one, 5, DC generation
Machine two, 6, belt, 7, bottom plate, 8, generator stand, 9, control-rod, 9-1, cross bar, 9-2, montant, 10, roller, 11, jointed shaft,
12nd, inductance coil, 13, track, 14, charge coil, 15, polarity switch, 15-1, polarity switch shell, 15-2, conversion
Block, 16, generating equipment.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment is described in further details to the utility model：
The utility model discloses a kind of supermarket shopping car of recharging, the shopping cart supplies including the use of battery 2
The autonomous account settlement device of electricity, due to there is provided self-checkout device, therefore the shopping cart needs to use battery uninterruptedly to be supplied
Electricity.It can be the automatic charge device of battery 2 that the shopping cart 1, which further comprises during traveling,；Automatic charge device includes generating electricity
Electric energy is conveyed to battery 2, specific charging circuit such as Fig. 6 institutes by equipment 16 and voltage-stablizer 3, generating equipment 16 by voltage-stablizer 3
Show.
Embodiment 1
The battery of supermarket shopping car in the utility model needs to use direct current to be charged.It is of the present utility model from
Dynamic charging device includes the voltage-stablizer 3 that generating equipment 16 is connected with by wire, and generating equipment 16 is defeated by voltage-stablizer 3 by electric energy
Battery 2 is given, generating equipment 16 is dc motor in the present embodiment, and dc generator is arranged on the lower end of shopping cart 1
On bottom plate.The number of dc generator is two, the dc generator 1 being respectively placed on generator stand 8 and direct current hair
Motor 25, generator stand 8 can be along slides.Dc generator is connected by belt 6 with the roller 10 of shopping cart 1, is led to
The rotation for crossing roller 10 provides kinetic energy for dc generator, and dc generator converts kinetic energy into electric energy.Concrete structure such as Fig. 1,
The setting shown in Fig. 2 takes full advantage of the structure of existing shopping cart, is generated electricity using roller band dynamotor.It is not required to volume
Special shopping cart is bought outside, reduces the use cost of supermarket.
Generator stand 8 is connected with control-rod 9 in the present embodiment；Connected between the roller 10 of two, front by connecting rod, rear
Connected between two rollers 10 by connecting rod；Dc generator 1 is connected by the connecting rod between belt 6 and front roller 10,
Dc generator 25 is connected by the connecting rod between belt 6 and rear roller.Control-rod 9 includes cross bar 9-1 and montant 9-2, erects
Bar 9-2 is be hinged with jointed shaft 11；9-1 one end of cross bar is fixedly connected with generator stand 8, and the bottom of the other end and montant 9-2 is consolidated
Fixed connection；Wherein jointed shaft（11）It is secured transverse to the handle rack 1-1 of shopping cart 1 middle part.Concrete structure institute as shown in Figure 1, Figure 2
Show.Control-rod 9 can control engine bearer 8 to be moved forward and backward along chute by the direction of advance of shopping cart 1.Engine bearer 8 is to reach
When dynamic, the connecting rod between the belt 6 of DC motor 25 and the roller 10 at rear is in tensioning state, and DC motor 1
Belt 6 and front roller 10 between connecting rod be in relaxed state, now dc generator 25 is in running order, is
Battery 2 charges, and this is charged state one.When engine bearer 8 is moved rearwards, the belt 6 of DC motor 1 and the rolling in front
Connecting rod between wheel 10 is in tensioning state, and the connecting rod between the belt 6 of DC motor 25 and the roller 10 at rear is in
Relaxed state, now dc generator 1 is in running order, is charged for battery 2, this is charged state two.
Progress DC charging is needed due to battery 2, therefore dc generator is selected in the utility model, but shopping cart
There is advance also to have retrogressing, if dc generator be connected with roller 1, can only be filled when shopping cart advances during the latter's retrogressing
Electricity, it is careless slightly that charging circuit may be caused to damage.The utility model is provided with two dc generators, dc generator one
4 are used as power using the roller 10 of shopping cart front end, and output end and the battery 2 of dc generator 1 keep normal polarity
Connection.Dc generator 25 is used as power, the output end of dc generator 25 and electric power storage using the roller 10 of shopping cart rear end
The polarity that pond 2 keeps opposite connects.It can be that battery 2 enters that above-mentioned setting, which can ensure no matter shopping cart advances or retreated,
Row charging.Control-rod 9 is manipulated as needed selects appropriate charged state.
Embodiment 2
The present embodiment is the difference of charging equipment 16 with implementing 1 difference, the generating equipment 16 in the present embodiment
Inductor wire including setting the lower surface of bottom plate 7 for carrying the track 13 of charge coil 14 on the ground and being fixed on shopping cart 1
Circle 12, concrete structure is as shown in Figure 3.The output end of inductance coil 12 is connected by voltage-stablizer 3 with battery 2；On track 13
Charge coil 14 is intervally arranged, and track 13 and charge coil 14 can be embedded in underground, and be marked accordingly on the ground.
Charge coil 14 is powered by track, and specific schematic diagram is referring to Fig. 5.Charge coil 14 on the present embodiment middle orbit 13 with
The shape size of inductance coil 12 on shopping cart 1 is consistent.Charge coil 14 can be with identical with the number of turns of inductance coil 12
With difference, number of turns identical form between the two is preferentially arranged in actual use, can now there is larger charging current.
Need charged when, by shopping cart 1 shift onto with 13 corresponding bottom surface of track above, being moved along track 13 to be filled
Electricity.Charging modes efficiency high in the present embodiment, it is not necessary to which customer pays many external force.
Generating equipment 16 is with setting polarity switch 15, the polarity in the present embodiment on the charging circuit of battery 2
Polarity switch shell 15-1 and inside of the converter 15 including outside conversion block 15-2, the two of polarity switch shell 15-1
Side sets the terminals being connected with circuit, and conversion block 15-2 can be relatively moved inside polarity switch shell 15-1, has
Body structure is as shown in Figure 4.There are two communication lines conversion block 15-2 inside, and one of them is can to carry out normal polarity charging
Communication line, another communication line conversion block 15-2 internal wiring cross over transition polarity, so as to carry out opposite polarity
Charging, concrete structure is as shown in Figure 7.Effect of the polarity switch 15 in charging circuit is conversion inductance coil as needed
The polarity of 12 output currents, shopping cart 1 is set to change the polarity of the output current of inductance coil 12 when changing direct of travel accordingly, from
And it can be that battery 2 is charged to realize that shopping cart advances or retreated.
Polarity switch 15 can also be applied in the circuit to be generated electricity using dc generator, make to tie in embodiment 1
Structure is simpler.
Voltage-stablizer has the function that voltage stabilizing, current limliting in the utility model, and continual and steady charging current is provided for battery,
Prevent charging voltage unstable and battery is caused to damage.
The utility model can carry out normal straight under shopping cart forward travel state or fallback state to battery
Current charge, charge efficiency is high, and energy utilization rate is high.The utility model can not change as needed during overcoming DC charging
The shortcomings that charging polarity.
Two kinds of modes for supermarket shopping car charging are provided in the utility model, can independently be selected as needed.Profit
It can be charged at an arbitrary position with the charging modes of dc generator more random.Needed using the charging modes of charge coil
To be charged above special track, but charge efficiency is higher, more laborsaving for customer, customer can be according to individual
People's hobby is selected.
The utility model can ensure that automating shopping cart does not power off, and automating the control system of shopping cart can continue just
Often operation, good purchase experiences are provided for customer.
Claims (7)
1. a kind of supermarket shopping car of recharging, the shopping cart（1）Including the use of battery（2）The autonomous account settlement dress of power supply
Put, it is characterised in that：It can be battery to be additionally included in traveling process（2）The automatic charge device of charging；Automatic charge device
Including generating equipment（16）And voltage-stablizer（3）, generating equipment（16）Electric energy is passed through into voltage-stablizer（3）It is conveyed to battery（2）；Hair
Electric equipment（16）With battery（2）Charging circuit on polarity switch is set（15）, the polarity switch（15）Including outer
The polarity switch shell in portion（15-1）With the conversion block of inside（15-2）, polarity switch shell（15-1）Two sides set
The terminals being connected with circuit, conversion block（15-2）In polarity switch shell（15-1）Inside can relatively move.
A kind of 2. supermarket shopping car of recharging according to claim 1, it is characterised in that：The generating equipment（16）
To pass through belt（6）With shopping cart（12）Roller（10）The dc generator of connection, dc generator are arranged on shopping cart（1）
On the bottom plate of lower end.
A kind of 3. supermarket shopping car of recharging according to claim 2, it is characterised in that：The number of dc generator
For two, generator stand is respectively placed on（8）On dc generator one（4）With dc generator two（5）, generator stand
（8）Can be along slide, generator stand（8）With control-rod（9）It is connected；Two, front roller（10）Between connected by connecting rod
Connect, two, rear roller（10）Between connected by connecting rod；Dc generator one（4）Connecting rod between the roller of front is connected,
Dc generator two（5）Connecting rod between the roller of rear is connected.
A kind of 4. supermarket shopping car of recharging according to claim 3, it is characterised in that：Control-rod（9）Including horizontal stroke
Bar（9-1）And montant（9-2）, montant（9-2）With jointed shaft（11）It is be hinged；Cross bar（9-1）One end and generator stand（8）It is fixed
Connection, the other end and montant（9-2）Bottom be fixedly connected；Jointed shaft（11）It is secured transverse to shopping cart（1）Handle rack（1-
1）Middle part.
A kind of 5. supermarket shopping car of recharging according to claim 1, it is characterised in that：The generating equipment（16）
Charge coil is carried on the ground including setting（14）Track（13）And it is fixed on shopping cart（1）Bottom plate（7）Lower surface
Inductance coil（12）；Inductance coil（12）Output end pass through voltage-stablizer（3）With battery（2）It is connected；Track（13）On
Charge coil（14）It is intervally arranged.
A kind of 6. supermarket shopping car of recharging according to claim 5, it is characterised in that：Track（13）On charging
Coil（14）With shopping cart（1）On inductance coil（12）Shape size it is consistent, the number of turns is identical.
A kind of 7. supermarket shopping car of recharging according to claim 5, it is characterised in that：Track（13）On charging
Coil（14）With shopping cart（1）On inductance coil（12）Shape size it is consistent, the inductance coil on shopping cart（12）Circle
Number is more than the charge coil on track（14）The number of turns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621480278.4U CN206926696U (en) | 2016-12-30 | 2016-12-30 | A kind of supermarket shopping car of recharging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621480278.4U CN206926696U (en) | 2016-12-30 | 2016-12-30 | A kind of supermarket shopping car of recharging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206926696U true CN206926696U (en) | 2018-01-26 |
Family
ID=61349335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621480278.4U Expired - Fee Related CN206926696U (en) | 2016-12-30 | 2016-12-30 | A kind of supermarket shopping car of recharging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206926696U (en) |
-
2016
- 2016-12-30 CN CN201621480278.4U patent/CN206926696U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180126 Termination date: 20181230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |