CN209543762U - A kind of electronic shelf label - Google Patents
A kind of electronic shelf label Download PDFInfo
- Publication number
- CN209543762U CN209543762U CN201920510326.7U CN201920510326U CN209543762U CN 209543762 U CN209543762 U CN 209543762U CN 201920510326 U CN201920510326 U CN 201920510326U CN 209543762 U CN209543762 U CN 209543762U
- Authority
- CN
- China
- Prior art keywords
- center
- electronic shelf
- shelf label
- battery
- bottom case
- 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.)
- Active
Links
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
This application discloses a kind of electronic shelf labels, comprising: transparent cover plate；The center being tightly connected with the transparent cover plate；Battery fastening structure on the inside of the center is set, and battery can be dismounted on the battery fastening structure；The bottom case being detachably connected with the center, the bottom case and the transparent cover plate are located at the two sides of the center；It is arranged on one of the center and the bottom case, and the sealing ring that can be connect with another one, the sealing ring can be such that the center and the bottom case is tightly connected.The electronic shelf label of above structure, when center and bottom case are dismantled, it can be realized the replacement of battery, it can be realized sealed connection when center and bottom case assemble, so that electronic shelf label has closed shell, it realizes and is isolated with external environment, so that external environment can not again impact the component inside electronic shelf label, electronic shelf label is enabled to can adapt to worse usage scenario.
Description
Technical field
The utility model relates to electronic label technology field, in particular to a kind of electronic shelf label.
Background technique
With the development of technology of Internet of things and new retail trade, electronic shelf label due to it can remotely manage, update and
When characteristic, be more and more applied in various sales fields.But existing electronic shelf label is all respective currently on the market
Existing defects, such as: the electronic shelf label having can not replace battery, when battery can not normal power supply when, can only be by electronics goods
Frame label is discarded, not only causes waste but also the use cost of user is enabled to increase；Some electronic shelf labels are not supported
Water proof and dust proof, it is affected by environment larger, cause electronic shelf label not adapt to worse usage scenario.
Utility model content
In view of this, the present invention provides a kind of electronic shelf label, battery can not only be replaced, and can also
Enough dustproof and waterproofs, enable using effect be obviously improved.
In order to achieve the above object, the utility model provides the following technical solutions:
A kind of electronic shelf label, comprising:
Transparent cover plate；
The center being tightly connected with the transparent cover plate；
Battery fastening structure on the inside of the center is set, and battery can be torn open on the battery fastening structure
Dress；
The bottom case being detachably connected with the center, the bottom case and the transparent cover plate are located at the two of the center
Side；
It is arranged on one of the center and the bottom case, and the sealing ring that can be connect with another one, it is described close
Seal can be such that the center and the bottom case is tightly connected.
Preferably, in above-mentioned electronic shelf label, the battery fastening structure is that can accommodate and fix the battery
Mounting hole, the battery in the mounting hole can power to the display module of the electronic shelf label.
Preferably, in above-mentioned electronic shelf label, the buckle of battery described in clamping is provided on the side wall of the mounting hole,
By the buckle to the clamping of the battery with the battery is fixed in the mounting hole.
Preferably, in above-mentioned electronic shelf label, the installation groove of annular is offered on the center, the sealing ring is logical
Cross the connection for extending into the installation groove and realizing with the center.
Preferably, in above-mentioned electronic shelf label, what the inner wall of the bottom case protruded above is provided with the press strip of annular, described
Press strip realizes the sealed connection of the bottom case and the sealing ring by squeezing the sealing ring.
Preferably, in above-mentioned electronic shelf label,
The center and the bottom case are clamped by fixture block and card slot；And/or
The center and the bottom case are threadedly coupled by bolt and threaded hole.
Preferably, in above-mentioned electronic shelf label, the mounting hole is multiple and is arranged in array.
Preferably, in above-mentioned electronic shelf label, multiple buckles are provided on the side wall of the same mounting hole, and
It is buckled in the circumferential direction of the mounting hole and is uniformly distributed described in whole.
Preferably, in above-mentioned electronic shelf label, the transparent cover plate and the center company of sealing by way of viscose glue
It connects.
Preferably, in above-mentioned electronic shelf label, the display module of the electronic shelf label is arranged in the transparency cover
Between plate and the center, the display module includes:
The display screen covered by the transparent cover plate is arranged with protective case on the edge of the display screen；
PCB between the display screen and the center.
Electronic shelf label provided by the utility model, due to center and bottom case can be dismantled, the installation of battery and battery is tied
Structure can be dismantled, so when successively dismantling center and bottom case, battery and battery fastening structure, so that it may realize battery more
It changes, electronic shelf label is enabled to may be reused, avoid waste, reduce the use cost of user, and due to being formed
Transparent cover plate, center and the bottom case of electronic shelf label shell can be realized sealed connection, so the electronics goods after being completed
Frame label can water proof and dust proof so that external environment can not again impact the component inside electronic shelf label enable electronics
Shelf label can adapt to worse usage scenario.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is the structural schematic diagram of electronic shelf label provided by the embodiment of the utility model；
Fig. 2 is the positive exploded view of electronic shelf label；
Fig. 3 is the reversed exploded view (bolt is not shown in the figure) of electronic shelf label；
Fig. 4 is the structural schematic diagram that center and battery cooperate；
Fig. 5 is the structural schematic diagram of bottom case；
Fig. 6 is the structural schematic diagram at the electronic shelf label back side；
Fig. 7 is the A-A cross-sectional view of Fig. 6.
In figure 1 above-Fig. 7:
1- transparent cover plate, 2- center, 3- battery fastening structure, 4- battery, 5- bottom case, 6- sealing ring, 7- buckle, 8- installation
Groove, 9- press strip, 10- fixture block, 11- card slot, 12- bolt, 13- threaded hole, 14- display screen, 15-PCB.
Specific embodiment
The utility model provides a kind of electronic shelf label, can not only replace battery, but also dust-proof can prevent
Water enables using effect be obviously improved.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Fig. 1-Fig. 7, the utility model embodiment provides a kind of electronic shelf label, mainly includes transparent cover plate
1, center 2, battery fastening structure 3, bottom case 5 and sealing ring 6, transparent cover plate 1, center 2 and bottom case 5 together form electronic bin
The shell of label, as shown in Figure 1.Wherein, transparent cover plate 1 is covered in the display module of electronic shelf label, for display
Mould group provides the normal output for protecting and guaranteeing to show information；Center 2 is the component for connecting transparent cover plate 1 and bottom case 5, and saturating
Bright cover board 1 is tightly connected, and under normal circumstances, transparent cover plate 1 and center 2 cannot be dismantled；Battery fastening structure 3 is arranged in center
2 inside is used to install battery 4, and battery 4 can also be removed from battery fastening structure 3, i.e., battery 4 can be realized
Dismounting on battery fastening structure 3 more renews electricity to can remove from battery fastening structure 3 after used batteries 4 are out of power
It is installed on battery fastening structure 3 again behind pond 4；Bottom case 5 is then located at the two sides of center 2 with transparent cover plate 1, and bottom case 5 with
Center 2 is detachably connected, since battery fastening structure 3 is located at the inside of center 2, so in needing to dismantle when replacing battery 4
Frame 2 and bottom case 5, so that battery fastening structure 3 reveals；And sealing ring 6 is then arranged on one of center 2 and bottom case 5,
When center 2 and bottom case 5 assemble, sealing ring 6 can then connect (this connection type is preferably abutting) with another one, and pass through
Frame 2 and bottom case 5 are squeezed sealing ring 6 is located in the middle, to realize the sealed connection of center 2 and bottom case 5.In above structure
In, preferably sealing ring 6 is silica gel ring.
The electronic shelf label of above structure can be realized the replacement of battery 4, in when center 2 and bottom case 5 are dismantled
Frame 2 and bottom case 5 can be realized sealed connection when assembling, so that electronic shelf label has closed shell, with external environment reality
Show isolation, so that external environment can not again impact the component inside electronic shelf label, enables electronic shelf label energy
Enough adapt to worse usage scenario.
In order to advanced optimize technical solution, in electronic shelf label provided in this embodiment, such as Fig. 2, Fig. 3, Fig. 4 and figure
Shown in 7, preferred battery mounting structure 3 is the mounting hole that can accommodate and fix battery 4, and the battery 4 in mounting hole can
The display module of electron shelf label is powered.In the present embodiment, the specific structure of battery fastening structure 3 can there are many choosings
It selects, and why is preferably mounting hole, be to avoid battery 4 because protrusion is set because battery 4 can be housed in its interior by mounting hole
It sets and occupies bigger space, enable the integral thickness of electronic shelf label that can further be reduced, facilitate electronics goods
The use of frame label.Specifically, the shown mould group open at one end of mounting hole blocks, and when battery 4 is installed in mounting hole, electricity
Pond 4 is bonded (to be particularly bonded with the subsequent PCB 15 mentioned and be electrically connected with it to display module power supply with display module
It connects, as shown in Figure 4).In addition, battery fastening structure 3 or groove, platform etc., when battery 4 is installed to groove, platform,
It is electrically connected by conductive component with display module.
As shown in Fig. 2, Fig. 3, Fig. 4 and Fig. 7, it is provided with the buckle 7 of clamping battery 4 on the side wall of mounting hole, passes through buckle 7
To the clamping of battery 4 battery 4 to be fixed in mounting hole.After battery 4 is installed to mounting hole, in order to guarantee power supply can
By property, battery 4 is avoided surprisingly to deviate from out of mounting hole, has been preferably provided with buckle 7.When battery 4 is installed into mounting hole, pass through
The mobile extruding buckle 7 of battery 4, makes buckle 7 deform and merge out battery 4 and enter the space in mounting hole, when battery 4
After into mounting hole, battery 4 no longer squeezes buckle 7, and buckle 7 restores to the original state, and buckle 7 is hook-shaped at this time
Portion just hooks on the end face of battery 4, as shown in figs. 4 and 7, so that battery 4 is clamped in mounting hole, battery 4 is avoided to pacify
Shaking in dress hole and deviate from out of mounting hole, allow battery 4 is relatively reliable, stable be bonded with display module and to
It is powered.
Further, as shown in Figure 3 and Figure 4, the installation groove 8 of annular is preferably offered on center 2, sealing ring 6 passes through
The connection realized with center 2 is extend into installation groove 8.That is, preferably sealing ring 6 is fixed on center 2 in the present embodiment
(certainly, sealing ring 6 also can be set on bottom case 5) contacts with bottom case 5 in assembling, connects, and sealing ring 6 is on center 2
Specific fixed form is: on the wall surface of close the bottom case 5 of center 2, the position on the outside of mounting hole open up annular installation
Groove 8 (is enclosed in inside by the installation groove 8 of annular for installing the mounting hole of battery 4), the size and shape of installation groove 8
Shape is matched with sealing ring 6, and in assembling, sealing ring 6 is inserted into installation groove 8, and installation groove 8 is made to accommodate sealing ring 6, from
And realize connection, fixation of the sealing ring 6 on center 2, while needing to guarantee that sealing ring 6 can normally be contacted with bottom case 5, be squeezed
Pressure.In this assembling process, sealing ring 6 can be just tightly connected with installation groove 8 when being inserted into installation groove 8, can also be with
It only connects and unsealing, is again tightly connected sealing ring 6 and installation groove 8 when center 2 and the cooperation extruding sealing ring 6 of bottom case 5.
In addition it is also possible to not open up installation groove 8 on center 2, but directly sealing ring 6 is bonded on center 2, also be can be realized
Connection, the sealing of sealing ring 6 and center 2.
More preferred, as shown in Fig. 2, Fig. 5 and Fig. 7, what the inner wall of bottom case 5 protruded above is provided with the press strip 9 of annular, pressure
Item 9 realizes the sealed connection of bottom case 5 and sealing ring 6 by extending into pockets 6 and squeezing sealing ring 6.In the present embodiment,
In order to match connection with the sealing ring 6 being located in installation groove 8, the press strip 9 of protrusion, the ruler of the press strip 9 are provided on bottom case 5
Very little and shape is also matched with sealing ring 6, when bottom case 5 and the assembling of center 2, since this spacing between the two reduces, so bottom
Shell 5 and center 2 can the two sides of sealing ring 6 simultaneously, squeeze sealing ring 6 in opposite directions, and the setting of press strip 9 then can make bottom case 5 more
Good contacts with the sealing ring 6 being located in installation groove 8, squeezes, so that sufficiently deformation occurs for sealing ring 6, to be obviously improved
The sealed connection effect of sealing ring 6 and bottom case 5, center 2 enables the dustproof and waterproof effect of electronic shelf label more prominent.Certainly,
Under the premise of not considering above-mentioned factor, it can also be not provided with press strip 9, but make extending partially into and being fixed on peace for sealing ring 6
It fills in groove 8, and rest part is then located at the outside of installation groove 8, and direct by the part that this is located at outside installation groove 8
It contacted with the inner wall of bottom case 5, squeeze the sealing assembling for realizing center 2 and bottom case 5.
As shown in the above, in the electronic shelf label after assembling, since transparent cover plate 1 and center 2 are tightly connected, in
Frame 2 and sealing ring 6 are tightly connected, sealing ring 6 and bottom case 5 are tightly connected, so transparent cover plate 1, center 2, sealing ring 6 and bottom case
5 just define a space being isolated with external environment, closed, and the components such as display module, battery 4 are then located at the confined air
Between in, thus can be free from the influence of the external environment when enabling its work, the dustproof and waterproof of electronic shelf label be realized, so that electric
The service life of sub- shelf label can be longer.
Specifically, center 2 and bottom case 5 are clamped by fixture block 10 and card slot 11 as shown in Fig. 1-Fig. 7；And/or 2 He of center
Bottom case 5 is threadedly coupled by bolt 12 and threaded hole 13.That is, the connection type of center 2 and bottom case 5 can there are many selection, examples
If center 2 and bottom case 5 can realize connection by the clamping of fixture block 10 and card slot 11, so that the disassembling operations of the two can be square
Just it carries out；Or can also be realized by the threaded connection of bolt 12 and threaded hole 13, so that the connectivity robustness of the two is more
It is high；Again or center 2 and bottom case 5 can also be enabled to realize simultaneously by two kinds of connection types of above-mentioned clamping and threaded connection
Connection, further to promote connectivity robustness.
As shown in figs 2-4, preferred mounting hole is multiple and is arranged in array in the present embodiment.Because in ordinary circumstance
Under, battery 4 needed for electronic shelf label be it is multiple, so installation and distribution in order to preferably realize multiple batteries 4, preferably
Mounting hole is enabled to be multiple and be arranged in array that each battery 4 is mounted on correspondingly in each mounting hole, and array arrangement
Mounting hole can then make battery 4 more specification, be reasonably distributed, not only optimize the structure of center 2, but also can be more
Add and adequately utilizes space.
In the present embodiment, as shown in Fig. 2, Fig. 3, Fig. 4 and Fig. 7, it is provided on the side wall of further preferably same mounting hole multiple
Buckle 7, and all buckle 7 is uniformly distributed in the circumferential direction of mounting hole.Multiple buckles 7 are set and it is enabled to be uniformly distributed, can be made
Its force more balanced to battery 4 further improves the fastness and stability of fixed battery 4, so as this
The preferred structure of embodiment.In addition, the present embodiment further preferably mounting hole, buckle 7, installation groove 8 and center 2 are injection molding
Integral structure, so that the realization that the processing of center 2 can be more convenient, the position of each structure, size can be controlled more
Add accurate.
In addition, preferably both this is by way of viscose glue under the premise of meeting transparent cover plate 1 and center 2 is tightly connected
It is tightly connected.Due to after electronic shelf label dispatches from the factory, even if replacement battery 4 is without disassembly transparent cover plate 1 and center 2, institute
With based on the considerations of sealing effect, preferably both this is tightly connected by non-removable mode, and in non-removable sealing
In connection type, the mode of viscose glue is not only simple, convenient, but also sealing effect is good, so as in the present embodiment
The preferred sealed connection mode of transparent cover plate 1 and center 2.
As shown in Fig. 2, Fig. 3 and Fig. 7, the display module of electronic shelf label is arranged between transparent cover plate 1 and center 2,
The display module specifically includes: the display screen 14 covered by transparent cover plate 1, and display screen 14 is used in the case where battery 4 is powered
It shows information, and is arranged with protective case (not shown) on the edge of display screen 14；Positioned at display screen 14 and center 2
Between PCB 15, be used to control display screen 14, such as opening and closing, brightness, display content of control display screen 14 etc..It ties herein
In structure, why protective case is set, is to provide protection to display screen 14, it is outer can to buffer that display screen 14 is subject to for protective case
Power impact, such as when electronic shelf label falls, the protective case being set on 14 edge of display screen can be first subject to
The impact force of collision on the ground, and by the flexible deformation of itself buffering, absorption impact force, it reduces or even eliminates suffered by display screen 14
The impact force arrived avoids display screen 14 chipping, and the security performance of electronic shelf label is enabled to be significantly improved.Preferably,
The protective case is also silica gel material.And PCB 15 then again may be by the cooperation of fixture block and card slot and center 2 is clamped, Huo Zhetong
The cooperation for crossing bolt and threaded hole is threadedly coupled with center 2.
Each part is described in a progressive manner in this specification, what the structure of each part stressed is
With the difference of existing structure, the entirety and part-structure of electronic shelf label can pass through the structure of the above-mentioned multiple portions of combination
And it obtains.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (10)
1. a kind of electronic shelf label characterized by comprising
Transparent cover plate；
The center being tightly connected with the transparent cover plate；
Battery fastening structure on the inside of the center is set, and battery can be dismounted on the battery fastening structure；
The bottom case being detachably connected with the center, the bottom case and the transparent cover plate are located at the two sides of the center；
It is arranged on one of the center and the bottom case, and the sealing ring that can be connect with another one, the sealing ring
The center and the bottom case can be made to be tightly connected.
2. electronic shelf label according to claim 1, which is characterized in that the battery fastening structure is that can accommodate simultaneously
The mounting hole of the fixed battery, the battery in the mounting hole can give the display mould of the electronic shelf label
Group power supply.
3. electronic shelf label according to claim 2, which is characterized in that be provided with clamping on the side wall of the mounting hole
The buckle of the battery, by the buckle to the clamping of the battery with the battery is fixed in the mounting hole.
4. electronic shelf label according to claim 1, which is characterized in that the installation for offering annular on the center is recessed
Slot, the sealing ring is by extending into the installation groove connection realized with the center.
5. electronic shelf label according to claim 1, which is characterized in that the inner wall of the bottom case protruded above is provided with
The press strip of annular, the press strip realize the sealed connection of the bottom case and the sealing ring by squeezing the sealing ring.
6. electronic shelf label according to claim 1, it is characterised in that:
The center and the bottom case are clamped by fixture block and card slot；And/or
The center and the bottom case are threadedly coupled by bolt and threaded hole.
7. electronic shelf label according to claim 2, which is characterized in that the mounting hole is multiple and arranges in array
Cloth.
8. electronic shelf label according to claim 3, which is characterized in that be provided on the side wall of the same mounting hole
Multiple buckles, and be buckled in the circumferential direction of the mounting hole and be uniformly distributed described in whole.
9. electronic shelf label according to claim 1, which is characterized in that the transparent cover plate and the center are by gluing
The mode of glue is tightly connected.
10. electronic shelf label according to claim 1, which is characterized in that the display module of the electronic shelf label
It is arranged between the transparent cover plate and the center, the display module includes:
The display screen covered by the transparent cover plate is arranged with protective case on the edge of the display screen；
PCB between the display screen and the center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920510326.7U CN209543762U (en) | 2019-04-15 | 2019-04-15 | A kind of electronic shelf label |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920510326.7U CN209543762U (en) | 2019-04-15 | 2019-04-15 | A kind of electronic shelf label |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209543762U true CN209543762U (en) | 2019-10-25 |
Family
ID=68245991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920510326.7U Active CN209543762U (en) | 2019-04-15 | 2019-04-15 | A kind of electronic shelf label |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209543762U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023279229A1 (en) * | 2021-07-05 | 2023-01-12 | 汉朔科技股份有限公司 | Electronic price tag |
-
2019
- 2019-04-15 CN CN201920510326.7U patent/CN209543762U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023279229A1 (en) * | 2021-07-05 | 2023-01-12 | 汉朔科技股份有限公司 | Electronic price tag |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209543762U (en) | A kind of electronic shelf label | |
| CN209765946U (en) | LED display module and display screen | |
| CN103167764A (en) | Display screen unit box body provided with sealed shutters | |
| CN208370021U (en) | Complete machine frame structure and display equipment | |
| CN209977596U (en) | LED display screen convenient to dismouting combination | |
| CN207945500U (en) | A kind of LED flying saucer lamps convenient for assembling combination | |
| CN201750652U (en) | Cabinet | |
| EP3553627B1 (en) | Display, electronic device and teach pendant for robot | |
| CN209904672U (en) | Vehicle and information display device thereof | |
| CN210225608U (en) | Waterproof sealing structure of law enforcement record appearance | |
| CN210016588U (en) | Assembly structure and electron device of loudspeaker subassembly | |
| CN210403017U (en) | Box convenient to maintain fast | |
| CN215011005U (en) | Transparent display shell | |
| CN208888537U (en) | A kind of LCD display mould group and LCD display | |
| CN207399716U (en) | A kind of display device frame | |
| CN203120332U (en) | Display screen unit box body with sealed louvers | |
| CN211741973U (en) | Double-colored hot melt stable form increase display card shell | |
| CN213691278U (en) | LED display screen sealing protection structure | |
| CN202332121U (en) | LED (light emitting diode) display device | |
| CN219181805U (en) | Double-shell structure for water pump controller | |
| CN220087694U (en) | LED display screen shell structure | |
| CN220287890U (en) | Door body assembly for refrigeration equipment and refrigeration equipment | |
| CN216213809U (en) | Power battery box with integrated waterproof ring | |
| CN220324110U (en) | Multifunctional showcase advertising lamp box | |
| CN215417298U (en) | Waterproof construction and outdoor waterproof reflection concatenation screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |