CN107818632A - The free Self-help vending machine of enabling with compared with forceful electric power shielding ability - Google Patents
The free Self-help vending machine of enabling with compared with forceful electric power shielding ability Download PDFInfo
- Publication number
- CN107818632A CN107818632A CN201711330282.1A CN201711330282A CN107818632A CN 107818632 A CN107818632 A CN 107818632A CN 201711330282 A CN201711330282 A CN 201711330282A CN 107818632 A CN107818632 A CN 107818632A
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- CN
- China
- Prior art keywords
- vending machine
- inner panel
- help vending
- electric power
- compared
- Prior art date
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- Pending
Links
- 239000011324 bead Substances 0.000 claims abstract description 13
- 239000011521 glass Substances 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F11/00—Coin-freed apparatus for dispensing, or the like, discrete articles
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0007—Casings
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Abstract
The present invention relates to Self-help vending machine technology, solves existing the problem of free Self-help vending machine electromagnetic shielding capability is poor, and system reliability is not high that open the door.Technical scheme is：The free Self-help vending machine of enabling with compared with forceful electric power shielding ability, including cabinet and door body, door body is arranged on cabinet, wherein door body includes Double-layered transparent barricade, wherein Double-layered transparent barricade includes inner panel, outside plate and parting bead, is connected on the outside of the inner panel between outside plate inner side by being coiled into the parting bead of a circle, forms hollow structure, the surface of wherein inner panel has electro-magnetic screen layer, or the surface of inner panel and outside plate all has electro-magnetic screen layer.Beneficial effect is：Electromagnetic shielding capability is greatly reinforced, and system reliability is obviously improved.Especially suitable for the free class Self-help vending machine that opens the door.
Description
Technical field
The present invention relates to Self-help vending machine technology, the more particularly to free Self-help vending machine of the enabling with electromagnetic shielding capability
Technology.
Background technology
Self-help vending machine is widely used in daily life, and Self-help vending machine selects cargo interests formula not according to customer
Goods and free two kinds of enabling are selected with button is divided into.The free Self-help vending machine that opens the door is commonly configured with transparent door body, in order to
The article of storage is taken, bought in the facilities for observation of family, but in actual use, the detection means in equipment is to business
When product are detected, easily occurs system detectio mistake because of the leakage of internal electromagnetic signal and/or the interference of extraneous electromagnetic signals
By mistake.The Self-help vending machine with electromagnetic shielding capability of prior art, using the method that screen layer is plated in glass door panel, although
There is certain effect, but its electromagnetic shielding capability is undesirable, mistake often can all occur during system detectio.
The content of the invention
The technical problems to be solved by the invention are to strengthen the electromagnetic shielding capability of the free Self-help vending machine of enabling, are improved
System reliability.
In order to solve the above technical problems, the technical solution adopted by the present invention is：Enabling with compared with forceful electric power shielding ability
Free Self-help vending machine, including cabinet and door body, door body are arranged on cabinet, and wherein door body includes Double-layered transparent barricade, its
Middle Double-layered transparent barricade includes inner panel, outside plate and parting bead, by being coiled into a circle between the inner panel outside and outside plate inner side
Parting bead connects, and forms hollow structure, the surface of wherein inner panel has electro-magnetic screen layer, or the surface of inner panel and outside plate all has electricity
Magnetic masking layer.
Further, door body also includes shield gasket bar, shielding doorframe and conducting medium, and wherein shield gasket bar is around screen
It is in bulge-structure, shield door outer frame side and the inner panel of Double-layered transparent barricade to cover a circle on the inside of doorframe to be fixed on shield door inframe side
Connected between inner side by the conducting medium enclosed around shield door outer frame side one；
Wherein, at least one electromagnetic shielding overlapping region can be formed between Double-layered transparent barricade and shielding doorframe, shielded
An electromagnetic shielding overlapping region is formed between doorframe and shield gasket bar, after shutdown, is formed between shield gasket bar and cabinet
One electromagnetic shielding overlapping region.
Further, on the inner surface of inner panel, the electro-magnetic screen layer on inner panel inner surface passes through electro-magnetic screen layer
Conducting medium is connected with shield door outer frame side, can form an electromagnetic shielding overlapping region.
Specifically, inner panel and outside plate use glass plate.
Further, shielding doorframe can be conductive.
Specifically, shielding doorframe is using conductive material or the material of surface conductance.
Further, conducting medium uses conductive gasket or conductive glue.
The beneficial effects of the invention are as follows：By the electro-magnetic screen layer of each parts, and the electromagnetism formed between parts
Mask overlap, after Self-help vending machine is closed the door, body periphery forms the electro-magnetic screen layer of a closing, can effectively stop outer
Boundary's electromagnetic signal enters, and prevents internal electromagnetic signal from revealing, and electromagnetic shielding capability greatly reinforces, and system reliability significantly carries
Rise.The present invention is especially suitable for the Self-help vending machine for free class of opening the door.
Brief description of the drawings
Fig. 1 is the complete machine axonometric schematic diagram of the embodiment of the present invention.
Fig. 2 is the door body explosive view of the embodiment of the present invention.
Fig. 3 is the Double-layered transparent barricade explosive view of the embodiment of the present invention.
Fig. 4 is partial sectional view after Self-help vending machine of the embodiment of the present invention is closed the door.
Wherein, 1 is cabinet, and 2 be door body, and 21 be shield gasket bar, and 22 be shielding doorframe, and 23 be conducting medium, and 24 be double
Layer transparent screen shield plate, 241 be inner panel, and 242 be parting bead, and 243 be outside plate.
Embodiment
With reference to the accompanying drawings and examples, technical scheme is described in detail.
The technical scheme is that：The free Self-help vending machine of enabling with compared with forceful electric power shielding ability, including cabinet
And door body, door body are arranged on cabinet, wherein door body includes Double-layered transparent barricade, and wherein Double-layered transparent barricade includes interior
Plate, outside plate and parting bead, connected between the inner panel outside and outside plate inner side by being coiled into the parting bead of a circle, form hollow structure,
The surface of wherein inner panel has electro-magnetic screen layer, or the surface of inner panel and outside plate all has electro-magnetic screen layer.
Embodiment
There is the free Self-help vending machine of enabling compared with forceful electric power shielding ability in the embodiment of the present invention, referring to Fig. 1, Fig. 2,
Fig. 3 and Fig. 4, including cabinet and door body, door body are arranged on cabinet, and wherein door body includes Double-layered transparent barricade, wherein double-deck
Transparent screen shield plate includes inner panel, outside plate and parting bead, is connected on the outside of the inner panel between outside plate inner side by being coiled into the parting bead of a circle
Connect, form hollow structure, the surface of wherein inner panel has electro-magnetic screen layer, or the surface of inner panel and outside plate all has electromagnetic shielding
Layer.
Wherein, door body also surrounds shield door including shield gasket bar, shielding doorframe and conducting medium, wherein shield gasket bar
It is in bulge-structure, shield door outer frame side and the inner panel inner side of Double-layered transparent barricade that the circle of inframe side one, which is fixed on shield door inframe side,
Between connected by the conducting medium that is enclosed around shield door outer frame side one；Wherein, between Double-layered transparent barricade and shielding doorframe
At least one electromagnetic shielding overlapping region can be formed, shields and an electromagnetic shielding overlay region is formed between doorframe and shield gasket bar
Domain, an electromagnetic shielding overlapping region is formed after shutdown, between shield gasket bar and cabinet.Electro-magnetic screen layer is in the inner side of inner panel
On surface, the electro-magnetic screen layer on inner panel inner surface is connected by conducting medium with shield door outer frame side, can form one
It is electromagnetically shielded overlapping region.Specifically, inner panel and outside plate use glass plate.Shielding doorframe can be conductive.Specifically, shielding doorframe
Using conductive material or the material of surface conductance.Conducting medium uses conductive gasket or conductive glue.
The present invention Self-help vending machine, not only each parts there is electromagnetic shielding capability, and Double-layered transparent screen in itself
It is overlapping that electromagnetic shielding is formed between shield plate and shielding doorframe, formation electromagnetic shielding is overlapping between shielding doorframe and shield gasket bar,
It is overlapping that electromagnetic shielding is formed after body is closed the door, between shield gasket bar and cabinet, a closing can be finally formed in body periphery
Electro-magnetic screen layer.
Concrete example is as follows：Wherein inner panel 241 has the glass plate of electro-magnetic screen layer using inner surface, shields doorframe 22
Using conductive material, conducting medium 23 uses conductive glue.
The free Self-help vending machine of enabling having compared with forceful electric power shielding ability in the present embodiment, including cabinet 1 and door body
2, door body 2, which is arranged on cabinet 1, to include shield gasket bar 21, shielding doorframe 22, conductive Jie with free switch, wherein door body 2
Matter 23 and Double-layered transparent barricade 24, wherein, Double-layered transparent barricade 24 includes inner panel 241, outside plate 243 and parting bead 242.Shielding
It is in bulge-structure that sealing strip 21 is fixed on the inner side of shielding doorframe 22 around the circle of shielding doorframe 22 inner side one, the outside of shielding doorframe 22 and
By being bonded around the conducting medium 23 of the circle of 22 outside of shielding doorframe one between the inner side of inner panel 241 of Double-layered transparent barricade 24,
Connected between the outside of inner panel 241 and the inner side of outside plate 243 by being coiled into the parting bead 242 of a circle, form hollow structure.
Bonded in use, conducting medium 23 will shield the outside of doorframe 22 with the inner side of inner panel 241, so as to be formed between them
It is electromagnetically shielded overlapping region；Electromagnetic shielding overlapping region is formed between shield gasket bar 21 and shielding doorframe 22 inner side joint place；
When door body 2 is closed, the oral area of above-mentioned bulge-structure and cabinet 1 is brought into close contact, and a circle envelope is formed between bulge-structure and cabinet 1
The electromagnetic shielding overlapping region closed；Each parts, finally just can be in itself using the material with electromagnetic shielding capability in addition
Body periphery forms the electro-magnetic screen layer of a closing, can effectively stop that external electromagnetic signal enters, and prevents internal electricity
Magnetic signal is revealed, and electromagnetic shielding capability greatly reinforces, it is ensured that detection means can accurately detect, read business in cabinet in cabinet
Product, system reliability are obviously improved.
Claims (7)
1. it is arranged on the free Self-help vending machine of enabling compared with forceful electric power shielding ability, including cabinet and door body, the door body
On cabinet, it is characterised in that：The door body includes Double-layered transparent barricade, and the Double-layered transparent barricade includes inner panel, outside plate
And parting bead, connected between the inner panel outside and outside plate inner side by being coiled into the parting bead of a circle, form hollow structure, the inner panel
Surface there is electro-magnetic screen layer, or the surface of inner panel and outside plate all has electro-magnetic screen layer.
2. the enabling free Self-help vending machine as claimed in claim 1 having compared with forceful electric power shielding ability, it is characterised in that：Institute
Door body is stated also to enclose around shield door inframe side one including shield gasket bar, shielding doorframe and conducting medium, the shield gasket bar
It is in bulge-structure to be fixed on shield door inframe side, by enclosing between shield door outer frame side and the inner panel inner side of Double-layered transparent barricade
The conducting medium connection enclosed around shield door outer frame side one；
Can form at least one electromagnetic shielding overlapping region between the Double-layered transparent barricade and shielding doorframe, shield doorframe and
An electromagnetic shielding overlapping region is formed between shield gasket bar, after shutdown, an electricity is formed between shield gasket bar and cabinet
Magnetic screen overlapping region.
3. the enabling free Self-help vending machine as claimed in claim 2 having compared with forceful electric power shielding ability, it is characterised in that：Institute
Electro-magnetic screen layer is stated on the inner surface of inner panel, the electro-magnetic screen layer on inner panel inner surface passes through conducting medium and shield door
Outer frame side connects, and can form an electromagnetic shielding overlapping region.
4. the enabling free Self-help vending machine as claimed in claim 3 having compared with forceful electric power shielding ability, it is characterised in that：Institute
State inner panel and outside plate uses glass plate.
5. the free Self-help vending machine of enabling having compared with forceful electric power shielding ability as described in Claims 2 or 3 or 4, its feature
It is：The shielding doorframe can be conductive.
6. the enabling free Self-help vending machine as claimed in claim 5 having compared with forceful electric power shielding ability, it is characterised in that：Institute
Shielding doorframe is stated using conductive material or the material of surface conductance.
7. the enabling free Self-help vending machine as claimed in claim 6 having compared with forceful electric power shielding ability, it is characterised in that：Institute
State conducting medium and use conductive gasket or conductive glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711330282.1A CN107818632A (en) | 2017-12-13 | 2017-12-13 | The free Self-help vending machine of enabling with compared with forceful electric power shielding ability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711330282.1A CN107818632A (en) | 2017-12-13 | 2017-12-13 | The free Self-help vending machine of enabling with compared with forceful electric power shielding ability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107818632A true CN107818632A (en) | 2018-03-20 |
Family
ID=61606391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711330282.1A Pending CN107818632A (en) | 2017-12-13 | 2017-12-13 | The free Self-help vending machine of enabling with compared with forceful electric power shielding ability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107818632A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110312389A (en) * | 2019-06-12 | 2019-10-08 | 和信精密科技（吴江）有限公司 | A kind of EMI suppression door with heat sinking function |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102540380A (en) * | 2010-12-20 | 2012-07-04 | 西安开容电子技术有限责任公司 | Shielding observation window applied to severe environment and design method thereof |
| CN104386924A (en) * | 2014-10-18 | 2015-03-04 | 中山市创科科研技术服务有限公司 | Hollow electromagnetic shielding glass and preparation method thereof |
| CN106204918A (en) * | 2016-03-08 | 2016-12-07 | 青岛海尔特种电冰柜有限公司 | Intelligence selling cabinet and intelligence selling system |
| CN207517110U (en) * | 2017-12-13 | 2018-06-19 | 四川长虹技佳精工有限公司 | With the free Self-help vending machine of enabling compared with forceful electric power shielding ability |
-
2017
- 2017-12-13 CN CN201711330282.1A patent/CN107818632A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102540380A (en) * | 2010-12-20 | 2012-07-04 | 西安开容电子技术有限责任公司 | Shielding observation window applied to severe environment and design method thereof |
| CN104386924A (en) * | 2014-10-18 | 2015-03-04 | 中山市创科科研技术服务有限公司 | Hollow electromagnetic shielding glass and preparation method thereof |
| CN106204918A (en) * | 2016-03-08 | 2016-12-07 | 青岛海尔特种电冰柜有限公司 | Intelligence selling cabinet and intelligence selling system |
| CN207517110U (en) * | 2017-12-13 | 2018-06-19 | 四川长虹技佳精工有限公司 | With the free Self-help vending machine of enabling compared with forceful electric power shielding ability |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110312389A (en) * | 2019-06-12 | 2019-10-08 | 和信精密科技（吴江）有限公司 | A kind of EMI suppression door with heat sinking function |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180320 |