Electronic tag ineffective in case of disconnection
By adding specific structures to the electronic label, such as the first short seat, the second short seat, and the interrupt resetter, the problem of being easily used by the electronic label to be reused, and the disconnection is invalid. Uniqueness and anti -counterfeiting performance.
Patent Information
- Application Number
- CN202421265980.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-06-05
AI Technical Summary
Existing electronic tags are easily removed and reused, resulting in the inability to achieve uniqueness and the inability to prevent reusing.
Designed a kind of disconnected electronic label. By adding the first short -seating, the second short seat, and the interrupt resetter to the electronic label. When the electronic ink screen is removed twice, the conductive pins are separated. The interrupt resetter cannot be shortened, resulting in formatting the internal content of the control chip, thereby avoiding reuse.
Realize the uniqueness of electronic labels, avoid repetitive use, and enhance the safety and anti -counterfeiting performance of electronic labels.
Smart Images
Figure CN222420980U_ABST
Abstract
Description
Technical Field
[0001] The utility model discloses an electronic tag which is invalid when disconnected, belonging to the technical field of electronic tags. Background Art
[0002] Traditional labels are usually paper strips or cards with explanatory text and glued to the surface of items or the outside of shelves. They are used to record some basic descriptions and properties of the items and display them to the outside. However, traditional labels have disadvantages such as the inability to change the content after recording, low technical content and easy forgery. Therefore, an electronic tag has appeared on the market to replace the traditional tag. However, the commonly used electronic tags are easy to be removed and used on other items. The uniqueness of the electronic tags cannot be achieved, which brings troubles to preventing the reuse of electronic tags. Now there is an urgent need for an electronic tag that is invalid when disconnected to solve the above problems. Utility Model Content
[0003] In view of the shortcomings of the prior art, the purpose of the present invention is to provide an electronic tag that is invalid when disconnected, so as to solve the problems raised in the above-mentioned background technology. The present invention has a reasonable structure, and the content therein will be automatically cleared and formatted when the electronic ink screen is removed for the second time, thereby avoiding the problem of repeated use of electronic tags and having strong practicality.
[0004] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: an electronic tag that is invalid when disconnected, including an electronic ink screen, an extended protection seat, a first positioning seat, a battery seat, a control chip body, an interrupt resetter, a first short-circuit seat, a fixed seat and a second short-circuit seat, the second short-circuit seat is installed on the front end face of the fixed seat, the electronic ink screen is installed in front of the fixed seat, the extended protection seat is installed on the rear end face of the electronic ink screen, the battery seat is installed on the rear end face of the electronic ink screen, the control chip body is installed on the left side of the battery seat, the first positioning seat is installed on the right side of the electronic ink screen, the interrupt resetter is installed on the left side of the control chip body, and the first short-circuit seat is installed on the left side of the interrupt resetter.
[0005] Furthermore, two groups of the first positioning seats are provided with the same specifications, a second positioning seat is provided on the front end surface of the fixing seat, and two groups of the second positioning seats are provided with the same specifications, and the second positioning seats are mutually engaged with the inner sides of the first positioning seats.
[0006] Furthermore, a limiting block is disposed on the inner side surface of the first positioning seat, and a limiting slot is disposed on the outer side surface of the second positioning seat, and the limiting slot and the limiting block are engaged with each other.
[0007] Furthermore, a conductive pin is disposed on the front end surface of the second short-circuit seat, and a conductive base is disposed on the rear end surface of the first short-circuit seat, and the conductive base matches the conductive pin.
[0008] Furthermore, the interrupt resetter is connected in series with the control chip body through a wire, and the first short-circuit socket is connected in parallel with the interrupt resetter through a wire.
[0009] Furthermore, the outer side surface of the fixing seat is slidably engaged along the inner side of the extended protective seat, the rear end surface of the fixing seat is adhered with double-sided tape, and a button battery is installed inside the battery seat.
[0010] The beneficial effects of the utility model: the utility model is an electronic tag that is invalid when disconnected. Since the utility model adds a first short-circuit seat, a second short-circuit seat and an interrupt resetter, when an outsider wants to disassemble the electronic ink screen, he can only press the electronic ink screen and the extended protection seat to disengage the first positioning seat from the second positioning seat. When the first positioning seat is disengaged from the second positioning seat, the conductive pin will also be disengaged from the conductive base, so that the first short-circuit seat is no longer connected to the second short-circuit seat. At this time, the first short-circuit seat cannot continue to short-circuit the interrupt resetter, so that the interrupt resetter can work normally and format the display content inside the control chip body, thereby avoiding reuse. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:
[0012] Figure 1 This is a front view structural diagram of an electronic tag that is invalid when disconnected according to the utility model;
[0013] Figure 2 This is a rear view structural diagram of an electronic tag that is invalid when disconnected according to the utility model;
[0014] Figure 3 This is a schematic diagram of the rear view structure of an electronic tag that is invalid when disconnected according to the utility model;
[0015] Figure 4 This is a schematic diagram of electrical connection of an electronic tag that is invalid when disconnected according to the utility model;
[0016] In the figure: 1-electronic ink screen, 2-extension protection seat, 3-first positioning seat, 31-limiting card block, 4-battery seat, 41-button battery, 5-control chip body, 6-interrupt resetter, 7-first short-circuit seat, 71-conductive base, 8-fixing seat, 81-double-sided tape, 82-second positioning seat, 83-limiting card slot, 9-second short-circuit seat, 91-conductive pin. DETAILED DESCRIPTION
[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0018] See also Figure 1-Figure 4 , an electronic tag that is invalid when disconnected, includes an electronic ink screen 1, an extended protection seat 2, a first positioning seat 3, a battery seat 4, a control chip body 5, an interrupt resetter 6, a first short-circuit seat 7, a fixed seat 8 and a second short-circuit seat 9, the second short-circuit seat 9 is installed on the front end surface of the fixed seat 8, the electronic ink screen 1 is installed in front of the fixed seat 8, the extended protection seat 2 is installed on the rear end surface of the electronic ink screen 1, the battery seat 4 is installed on the rear end surface of the electronic ink screen 1, the control chip body 5 is installed on the left side of the battery seat 4, the first positioning seat 3 is installed on the right side of the electronic ink screen 1, the interrupt resetter 6 is installed on the left side of the control chip body 5, and the first short-circuit seat 7 is installed on the left side of the interrupt resetter 6. This design solves the problem that the original electronic tags are easily reused.
[0019] As the first embodiment of the utility model: the first positioning seat 3 is provided with two groups of equal specifications, the front end face of the fixed seat 8 is provided with a second positioning seat 82, and the second positioning seat 82 is provided with two groups of equal specifications, the second positioning seat 82 is mutually engaged with the inner side of the first positioning seat 3, and the first positioning seat 3 cooperates with the second positioning seat 82 to position and fix the electronic ink screen 1 and the fixed seat 8, a limiting card block 31 is provided on the inner side face of the first positioning seat 3, and the first positioning seat 3 can drive the limiting card block 31 to move together, and a limiting card groove 83 is provided on the outer side face of the second positioning seat 82, and the limiting card groove 83 is mutually engaged with the limiting card block 31, and the limiting card block 31 and the limiting card groove 83 are mutually engaged to fix the position between the first positioning seat 3 and the second positioning seat 82, a conductive pin 91 is provided on the front end face of the second short-circuit seat 9, and a conductive base 71 is provided on the rear end face of the first short-circuit seat 7, and the conductive base 71 and the conductive The pins 91 match each other, and when the conductive base 71 is engaged with the conductive pin 91, the first short-circuit seat 7 and the second short-circuit seat 9 are electrically connected. The interrupt resetter 6 and the control chip body 5 are connected in series through a wire. When the interrupt resetter 6 is powered on, the display part inside the control chip body 5 can be cleared and formatted, thereby preventing the electronic tag from being reused. The first short-circuit seat 7 and the interrupt resetter 6 are connected in parallel through a wire. When the first short-circuit seat 7 and the second short-circuit seat 9 are connected, the interrupt resetter 6 can be short-circuited, so that the interrupt resetter 6 is not in a working state. The outer side surface of the fixing seat 8 slides and engages along the inner side of the extended protective seat 2. The extended protective seat 2 can completely wrap the fixing seat 8 to prevent outsiders from disassembling the fixing seat 8. The rear end surface of the fixing seat 8 is bonded with a double-sided tape 81. A button battery 41 is installed inside the battery holder 4, and the button battery 41 is used to power the electronic ink screen 1.
[0020] As a second embodiment of the utility model: the user fixes the electronic ink screen 1 to the fixing seat 8 through the first positioning seat 3 and the second positioning seat 82, and adheres the fixing seat 8 to the surface of the object through the double-sided tape 81, and the limiting block 31 and the limiting slot 83 fix the position between the first positioning seat 3 and the second positioning seat 82. At the same time, the first short-circuit seat 7 and the second short-circuit seat 9 are connected to the wire pin through the conductive base 71. At this time, the first short-circuit seat 7 short-circuits the interrupt resetter 6, so that the interrupt resetter 6 is not in a working state, and the control chip body 5 controls the electronic ink screen 1 to work and display the relevant information and anti-counterfeiting code of the object to the outside, extending The protective seat 2 can completely wrap the fixing seat 8, thereby preventing outsiders from disassembling the fixing seat 8; when outsiders want to disassemble the electronic ink screen 1, they can only press the electronic ink screen 1 and extend the protective seat 2, so that the first positioning seat 3 is separated from the second positioning seat 82. When the first positioning seat 3 is separated from the second positioning seat 82, the conductive pin 91 will also be separated from the conductive base 71, so that the first short-circuit seat 7 is no longer connected to the second short-circuit seat 9. At this time, the first short-circuit seat 7 cannot continue to short-circuit the interrupt resetter 6, so that the interrupt resetter 6 can work normally and format the display content inside the control chip body 5, thereby avoiding reuse.
[0021] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.
[0022] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. An electronic tag that is invalid when disconnected, comprising an electronic ink screen, an extended protection seat, a first positioning seat, a battery seat, a control chip body, an interrupt resetter, a first short-circuit seat, a fixing seat and a second short-circuit seat, characterized in that: A second short-circuit seat is installed on the front end face of the fixing seat, an electronic ink screen is installed in front of the fixing seat, an extended protection seat is installed on the rear end face of the electronic ink screen, a battery seat is installed on the rear end face of the electronic ink screen, a control chip body is installed on the left side of the battery seat, a first positioning seat is installed on the right side of the electronic ink screen, an interrupt resetter is installed on the left side of the control chip body, and a first short-circuit seat is installed on the left side of the interrupt resetter.
2. The electronic tag that is invalid upon disconnection according to claim 1, characterized in that: The first positioning seat is provided with two groups of equal specifications, the front end surface of the fixing seat is provided with a second positioning seat, the second positioning seat is provided with two groups of equal specifications, and the second positioning seat is engaged with the inner side of the first positioning seat.
3. The electronic tag that is invalid upon disconnection according to claim 2, characterized in that: A limiting clamping block is disposed on the inner side surface of the first positioning seat, and a limiting clamping groove is disposed on the outer side surface of the second positioning seat. The limiting clamping groove and the limiting clamping block are engaged with each other.
4. The electronic tag that is invalid upon disconnection according to claim 1, characterized in that: A conductive pin is disposed on the front end surface of the second short-circuit seat, and a conductive base is disposed on the rear end surface of the first short-circuit seat, wherein the conductive base matches the conductive pin.
5. The electronic tag that is invalid upon disconnection according to claim 1, characterized in that: The interrupt reset device is connected in series with the control chip body through a wire, and the first short-circuit socket is connected in parallel with the interrupt reset device through a wire.
6. The electronic tag that is invalid upon disconnection according to claim 1, characterized in that: The outer side surface of the fixing seat is slidably engaged along the inner side of the extended protection seat, the rear end surface of the fixing seat is bonded with double-sided adhesive, and a button battery is installed inside the battery seat.