CN104281867B - Electronic display label power supplying and fixing structure - Google Patents
Electronic display label power supplying and fixing structure Download PDFInfo
- Publication number
- CN104281867B CN104281867B CN201410516893.5A CN201410516893A CN104281867B CN 104281867 B CN104281867 B CN 104281867B CN 201410516893 A CN201410516893 A CN 201410516893A CN 104281867 B CN104281867 B CN 104281867B
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- electronic display
- conductive
- pcb board
- guide rail
- display tag
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Abstract
The invention discloses an electronic display label power supplying and fixing structure. The electronic display label power supplying and fixing structure comprises a guiding rail, two conductive wires or conductive bands and electronic display labels. Each electronic display label is provided with a PCB, a display module and a microcontroller, wherein the display module and the microcontroller are installed on the PCB and electrically connected, two conductive contacts are arranged on the PCB and correspondingly and electrically connected with the power source end of the microcontroller, and the two conductive wires are arranged inside the guiding rail and correspond to the two conductive contacts respectively. Slots into which the PCBs are allowed to be inserted are formed inside the guiding rail. A transparent cover plate corresponding to each electronic display label is buckled to the outer side of the guiding rail. The transparent cover plates are matched with the corresponding portions of the guiding rail in appearance. According to the electronic display label power supplying and fixing structure, by means of the structure that the PCBs of the electronic display labels are directly inserted into the slots in the guiding rail and the transparent cover plate of each electronic display label is matched with the corresponding portion of the guiding rail in appearance, the electronic display labels are not likely to be knocked down after the whole electronic display label power supplying and fixing structure is adopted, it is ensured that the electronic display labels are fixed firmly, the electric contact is good, and the electronic display labels are not likely to be disengaged from the guiding rail.
Description
Technical field
The present invention relates to electronic display tag, and in particular to electronic display tag is powered and fixed structure.
Background technology
At present in the industries such as retail, logistics, storage, because electronic display tag has renewal speed fast, system errors
Rate is low, the advantage such as efficiency of management height, replaces traditionally on paper label to become a kind of trend using electronic display.
Existing electronic display tag is typically powered using battery, because battery power supply mode receives battery capacity, size, ring
Border etc. limits, and causes electronic display tag that many restrictions are received in actual application.Due to electronic display tag it is frivolous
The requirement of change, battery is generally also using micro button cell as power supply.Being usually used the life-span only has 2-5.Work as battery
Electricity drop to cannot drive circuit when, need manually to carry out battery altering to work.Under cryogenic, battery electric quantity
Decrease speed is faster.These all seriously limit the popularization of electronic display tag, application.
Earlier application 201110128652.X provides a kind of system with multiple-electric-price-tag group, and the system includes:One
Wireless transmit/receive units, polyelectron price tag group, an external power supply, and a grooved bottom board for being disposed with conductor wire.Groove
Four conductor wires are provided with type base plate, two of which is the power supply of each electronic price label and wireless transmit/receive units
Line, another two are the wire communication conductor wire between each electronic price label and wireless transmit/receive units, each electrovalence case marker
Sign and each electronic price label shares an external power supply, electronic price label is by the contact on its pcb board and grooved bottom
The mode that conductor wire on plate contacts realize power supply, solve battery powered weak point in prior art.
But the wireless transmit/receive units in earlier application 201110128652.X and each electronic price label are independent
Structure, the movable plug-in card of difference is in grooved bottom board when using.After installation, electronic price label is protruded from outside grooved bottom board, works as people
When taking commodity from shelf, accidentally encounter electronic price label and be easy to make it to stagger installation site and cause electrical contact
It is bad, or even whole electronic price label is departed from grooved bottom board and is dropped.
The content of the invention
It is an object of the invention to provide a kind of electronic display tag is powered and fixed structure, it can make electronic display tag
It is fixed, make electrical contact with well and be not easily disconnected from guide rail.
To achieve these goals, the present invention is adopted the following technical scheme that：
A kind of electronic display tag is powered and fixed structure, including guide rail, two conductor wires or conductive strips, and at least
One electronic display tag；Each electronic display tag be respectively provided with a pcb board and be installed on this pcb board and be electrically connected to each other it is aobvious
Show module and microcontroller, the pcb board is provided with two conductive contacts or conductive reed or conductive thimble, and this two conductions are touched
Point or conductive reed or the electrical connection corresponding with the power end of the microcontroller of conductive thimble；Two conductor wires or conduction
Band is laid in the guide rail and corresponds respectively to described two conductive contacts or conductive reed or conductive thimble；The guide rail
Outside is provided with the guide openings come in and gone out for the electronic display tag, and the upside or/and downside of the guide rail are provided with and the PCB
The corresponding slot in the upside or/and downside of plate, the pcb board is plugged on the slot by the display module in the way of outwardly
It is interior；The outside of the guide rail fastens corresponding to each electronic display tag a transparent cover plate, this transparent cover plate with it is described
The profile of the corresponding site of guide rail matches.
Described two conductive contacts are respectively arranged on the top in face inside and outside the pcb board, the top pair of the guide rail
Face is respectively equipped with a support shell fragment inside and outside pcb board described in Ying Yu, and two conductor wires are located in respectively this two
Support on shell fragment and corresponding with described two conductive contacts be respectively abutted together.
Described two conductive reeds or conductive thimble are located at the top of the medial surface of the pcb board, two conductive strips
Be respectively arranged at the position on the top of the guide rail towards the medial surface of the pcb board, two conductive strips respectively with it is described
Two conductive reeds or conductive thimble are abutted together.
Two conductive strips are interval with insulating barrier.
After such scheme, a kind of electronic display tag of the present invention is powered and fixed structure, each electronic display indicating
Sign without single shell, the pcb board of each electronic display tag is directly plugged in the slot of guide rail during installation, and each electronic display
The transparent cover plate of indicating label matches with the profile of the corresponding site of guide rail, and it is smooth, one integrated mass to install on the outside of rear rail
, such structure is guaranteed after whole enforcement, will not be touched off electronic display tag when thing is taken from shelf, it is ensured that electricity
Sub- display label is fixed, makes electrical contact with well and be not easily disconnected from guide rail.And, two conductor wires or conductive strips are located at guide rail
Upside, it is safer even if into a small amount of water, also can flow out from below.
Further, two conductor wires are respectively positioned at the both sides of pcb board, it is to avoid the danger of direct short-circuit.And, support bullet
The design of piece, conductive reed or conductive thimble, it can be ensured that the conductive contact of electronic display tag is good.
Description of the drawings
Fig. 1 is the structural representation of embodiment one in the present invention；
Fig. 2 is the structural representation of embodiment two in the present invention.
Specific embodiment
It is outer, relative opposite side for interior with shelf towards the side of people, it is relative with towards the side at the top of shelf as upper
Under opposite side is.Guide rails assembling per layer of outside edge on shelf.
A kind of electronic display tag of the present invention is powered and fixed structure, including guide rail, two conductor wires or conductive strips,
And at least one electronic display tag 20；Each electronic display tag 20 is respectively provided with a pcb board 23 and is installed on this pcb board 23
And the display module 21 that is electrically connected to each other and microcontroller 22, each electronic display tag 20 lays along the length direction interval of guide rail
And the power supply that shared two conductor wires or conductive strips are provided.
Embodiment one：
As shown in figure 1, guide rail 60 has interior plate 61, epipleural 62, lower side panel 63, upper backup plate 64 and lower backup plate 65, it is interior
Side plate 61, epipleural 62 and lower side panel 63 surround opening bar-shaped trough outwardly, and upper backup plate 64 is along the outer of epipleural 61 to downward
Stretch and form, the lateral surface top of interior plate 61 and the medial surface top of upper backup plate 64 are respectively arranged with what vertical direction mutually staggered
Support shell fragment 66,67, the end for supporting shell fragment 66,67 forms arc jaws, two conductor wires 500 correspond to respectively be located in this two
On individual support shell fragment.
Display module 21 and microcontroller 22 are respectively arranged on the lateral surface and medial surface of pcb board 23, pcb board 23 it is interior
The top of outer two sides is respectively equipped with a conductive contact, this two conductive contacts electricity corresponding with the power end of microcontroller 22
Connection.Two contacts corresponding with described two conductive contacts respectively of conductor wire 500.In the present embodiment, microcontroller 22 also may be used
To be arranged on the medial surface of pcb board 23.
Interior plate 61, epipleural 62 and upper backup plate 64 form the slot 68 for being available for the respective end of pcb board 23 to plant, pcb board
Insert in this slot 68 and be supported positioning by supporting shell fragment 66,67 and sandwiched conductor wire 500 in the inner in 23 upper end.
The outside of interior plate 61 faces out to stretch and is provided with installing plate 611, and the upper side of lower side panel 63 is stretched and sets a folding shape installing plate,
This folding shape installing plate is protruded upward by the upper side of lower side panel 63, then is folded to outer（This time form abutment plate to the part of rolled over
631）, then protrude upward（This part for protruding upward forms above-mentioned lower backup plate 65）, finally it is folded to again interior（This time to infolding
Part forms installing plate 632）.The slot 69 planted for the lower end of pcb board is formed between installing plate 611 and installing plate 632, and
The lower end of pcb board 23 is abutted against on plate 631.
There are the guide openings that supplied for electronic display label comes in and goes out, during installation, by pcb board between upper backup plate 64 and lower backup plate 65
23 upside from support shell fragment 66,67 between be inserted in slot 68（Pcb board 23 is provided with the side of display module 21 outwardly）, push up to
The top of slot 68, then the downside of pcb board 23 is pressed in guide openings, and electronic display tag is integrally pulled down, by PCB
In the downside insertion slot 69 of plate 23.Now, the conductive contact of the both sides of pcb board 23 just distinguishes corresponding with two conductor wires 500
Contact, realizes the power supply of electron display label.
To prevent liquid entry into guide rail 60, the outside of display module 21 fastens transparent cover plate 610, transparent cover plate 610
The upper and lower position of medial surface is respectively equipped with grab 611 and lower grab 612.Transparent cover plate 610 is by upper grab 611 and lower card
Hook 612 is fastened on outside display module 21, and upper grab 611 hooks the lower edge of backup plate 64, and the outer of lower side panel 63 is equipped with upwards
Grab 633, forms the slot planted for lower grab 612 between grab 633 and abutment plate 631, lower grab 612 is inserted after this slot
It is hooked at grab 633, so as to realize the fixation of transparent cover plate 610.
In the present embodiment, electronic display tag does not have single shell, electronic display tag all in guide rail 60, during installation
The pcb board 23 of each electronic display tag is directly plugged in the slot of guide rail 60, and the corresponding portion of transparent cover plate 610 and guide rail 60
The profile of position matches, and it is smooth, one integrated mass to install on the outside of the corresponding site of rear rail 60, and such structure guarantees whole
After individual enforcement, electronic display tag 20 will not be touched off when thing is taken from shelf, it is ensured that electronic display tag fix tightly
Lean on, make electrical contact with well and be not easily disconnected from guide rail.
In the present embodiment, two conductor wires 500 are respectively positioned at the both sides of pcb board 23, it is to avoid the danger of direct short-circuit.And two
Bar conductor wire 500 is located at guide rail upside, safer even if into a small amount of water, also can flow out from below.In addition, supporting bullet
Piece 66,67 is designed, it can be ensured that two conductor wires 500 are contacted well with the conductive contact of electronic display tag.
Embodiment two：
Embodiment two as shown in Fig. 2 guide rail 70 have interior plate 71, epipleural 72 and lower side panel 73, epipleural 72 and under
Side plate 73 is folding shape plate.There is an opening up upper hook and slot 721, epipleural near the position of interior plate 71 on epipleural 72
72 sides outwardly have a downward opening upper mounting groove 722.Have one to open near the position of interior plate 71 on lower side panel 73
The lower hook and slot 731 of mouth down, the side outwardly of lower side panel 73 has an opening up lower slot 732.Upper hook and slot 721 and lower hook
Groove 731, upper mounting groove 722 are homogeneously correspondingly arranged with lower slot 732.
Display module 21 and microcontroller 22 are respectively arranged on the lateral surface and medial surface of pcb board 23, pcb board 23 it is interior
The top of side is provided with two conductive reeds or conductive thimble 231, this two conductive reeds or conductive thimble 231 and microcontroller
The 22 corresponding electrical connection of power end；Two conductor wires 500 be laid in the top of guide rail 70 and correspond respectively to two reeds or
Thimble 231.In order to ensure that conductor wire 500 is contacted well with conductive reed or conductive thimble 231, conductor wire 500 can be made into flat
Banding.In order to prevent the direct short-circuit of two conductor wires 500, the outside of interior plate 71 from facing out to stretch and being provided with to separate two conductions
The insulating barrier 711 of line 500.In the present embodiment, microcontroller 22 can also be arranged on the medial surface of pcb board 23.
During installation, using the elasticity of guide rail 70, in the guide rail 70 that directly can be pushed electronic display tag, by pcb board 23
The upper side and lower side be respectively clamped in slot 722 and lower slot 732, and distinguish two conductive reeds or conductive thimble 231
Withstand two conductor wires 500.
To prevent liquid entry into guide rail 70, the outside of display module 21 fastens transparent cover plate 74, transparent cover plate 74 it is upper
Lower two ends have the upper wrapper sheet 741 and lower wrapper sheet 742 of outward bending respectively, and the inner of upper wrapper sheet 741 is provided with and the phase of upper hook and slot 721
Corresponding upper grab 743, the inner of lower wrapper sheet 742 is provided with the lower grab 744 corresponding with lower hook and slot 731.
Transparent cover plate 74 is fastened on outside display module 21 by upper grab 743 and lower grab 744, and upper grab 743 is hooked
Hook and slot 721, lower grab 744 hooks lower hook and slot 731, so as to realize the fixation of transparent cover plate 610.
In the present embodiment, electronic display tag does not have single shell, electronic display tag all in guide rail 70, during installation
The pcb board 23 of each electronic display tag is directly plugged in the slot of guide rail 70, and the corresponding portion of transparent cover plate 74 and guide rail 70
The profile kissing merging of position is coated to it, and it is smooth, one integrated mass to install on the outside of the corresponding site of rear rail 60, this
The structure of sample guarantees after whole enforcement, will not touch off electronic display tag when thing is taken from shelf.Guarantee electronic display
Indicating label are fixed, make electrical contact with well and be not easily disconnected from guide rail.
Claims (4)
1. a kind of electronic display tag is powered and fixed structure, it is characterised in that：Including guide rail, two conductor wires or conduction
Band, and at least one electronic display tag；Each electronic display tag is respectively provided with a pcb board and is installed on this pcb board and phase
The display module for mutually electrically connecting and microcontroller, the pcb board is provided with two conductive contacts or conductive reed or conductive thimble,
This two conductive contacts or conductive reed or the electrical connection corresponding with the power end of the microcontroller of conductive thimble；Described two
Conductor wire or conductive strips are laid in the guide rail and correspond respectively to described two conductive contacts or conductive reed or conducting top
Pin；The guide openings come in and gone out for the electronic display tag, the upside or/and downside of the guide rail are provided with the outside of the guide rail
Be provided with the slot corresponding with the upside or/and downside of the pcb board, the pcb board by the display module outwardly in the way of
It is plugged in the slot；The outside of the guide rail fastens corresponding to each electronic display tag a transparent cover plate, this
Transparent cover plate matches with the profile of the corresponding site of the guide rail.
2. a kind of electronic display tag according to claim 1 is powered and fixed structure, it is characterised in that：It is described two
Conductive contact is respectively arranged on the top in face inside and outside the pcb board, and the top of the guide rail is corresponding to the interior of the pcb board
Outer two sides be respectively equipped with one support shell fragment, two conductor wires be located in respectively this two support shell fragments on and respectively with
Described two conductive contacts are corresponding to be abutted together.
3. a kind of electronic display tag according to claim 1 is powered and fixed structure, it is characterised in that：It is described two
, located at the top of the medial surface of the pcb board, two conductive strips are respectively arranged at described leading for conductive reed or conductive thimble
The top of rail towards the medial surface of the pcb board position, two conductive strips respectively with described two conductive reeds or lead
Electric thimble is abutted together.
4. a kind of electronic display tag according to claim 3 is powered and fixed structure, it is characterised in that：Described two
Conductive strips are interval with insulating barrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410516893.5A CN104281867B (en) | 2014-09-30 | 2014-09-30 | Electronic display label power supplying and fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410516893.5A CN104281867B (en) | 2014-09-30 | 2014-09-30 | Electronic display label power supplying and fixing structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104281867A CN104281867A (en) | 2015-01-14 |
| CN104281867B true CN104281867B (en) | 2017-04-26 |
Family
ID=52256727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410516893.5A Active CN104281867B (en) | 2014-09-30 | 2014-09-30 | Electronic display label power supplying and fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104281867B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108461047B (en) * | 2018-03-28 | 2023-08-29 | 上特展示(厦门)股份有限公司 | LCD display screen structure and device for displaying article information on display rack |
| CN209281790U (en) * | 2019-02-19 | 2019-08-20 | 京东方科技集团股份有限公司 | Display device |
| CN113140942B (en) * | 2020-01-17 | 2023-05-12 | 汉朔科技股份有限公司 | Active electronic price tag |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102222206A (en) * | 2011-05-18 | 2011-10-19 | 韩梅 | System with multiple-electric-price-tag group |
| CN103413493A (en) * | 2013-07-11 | 2013-11-27 | 韩梅 | Device with multiple electronic display boards |
| CN204189183U (en) * | 2014-09-30 | 2015-03-04 | 潘重光 | A kind of novel electron display label is powered and fixing structure |
-
2014
- 2014-09-30 CN CN201410516893.5A patent/CN104281867B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102222206A (en) * | 2011-05-18 | 2011-10-19 | 韩梅 | System with multiple-electric-price-tag group |
| CN103413493A (en) * | 2013-07-11 | 2013-11-27 | 韩梅 | Device with multiple electronic display boards |
| CN204189183U (en) * | 2014-09-30 | 2015-03-04 | 潘重光 | A kind of novel electron display label is powered and fixing structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104281867A (en) | 2015-01-14 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170321 Address after: 201700 Qingpu District, Shanghai, No. 7888 outside the Pine Road, building three, K District, room 321, room 15 Applicant after: Shanghai pan Cci Capital Ltd Address before: 430100 Wuhan, Caidian District, Caidian street, the village of large yellow Bay, No. 188 Applicant before: Pan Zhongguang |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180803 Address after: 100015 Lei Qiao village 88, Sun River Township, Chaoyang District, Beijing Patentee after: Beijing Wireless Sports Club Co., Ltd. Address before: 201700 room 321, three story K, 15 building, No. 7888, Ching song Road, Qingpu District, Shanghai. Patentee before: Shanghai pan Cci Capital Ltd |