CN108270099B - Protection architecture that display screen module prevented physical invasion - Google Patents
Protection architecture that display screen module prevented physical invasion Download PDFInfo
- Publication number
- CN108270099B CN108270099B CN201810114159.4A CN201810114159A CN108270099B CN 108270099 B CN108270099 B CN 108270099B CN 201810114159 A CN201810114159 A CN 201810114159A CN 108270099 B CN108270099 B CN 108270099B
- Authority
- CN
- China
- Prior art keywords
- display screen
- connecting terminal
- screen module
- sides
- metal elastic
- 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
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/20—Pins, blades, or sockets shaped, or provided with separate member, to retain co-operating parts together
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
Abstract
The invention discloses a protection structure for preventing a display screen module from physical invasion, which comprises: display screen module, mainboard, the public head of connecting terminal, link primary and secondary seat, the display screen module be POS mobile terminal's display screen, the POS mobile terminal's of mainboard circuit board, the female seat rigid coupling of connecting terminal at the up end of mainboard, the female seat of connecting terminal comprises casing and metal shrapnel, casing middle part open and to have a square mouth, the metal shrapnel rigid coupling in casing both sides, the metal shrapnel of both sides sets up alternately, and the metal terminal of both sides inserts prevents tearing open the circuit, the public head of connecting terminal be the T type, the public first horizontal segment of connecting terminal passes through the foam rubber rigid coupling at display screen module back, the public first vertical segment of connecting terminal inserts in the casing square mouth, and the metal shrapnel of both sides is extruded respectively to the public first vertical segment both sides of connecting terminal. The invention has the advantages of simple structure, good use effect, cost reduction and the like.
Description
Technical Field
The invention relates to the technical field of POS mobile terminals, in particular to a protection structure for preventing a display screen module from physical invasion.
Background
At present, most POS mobile terminals adopt a physical invasion prevention scheme, the technical means is that a conductive base and a Dome sheet are arranged between a mainboard and a display screen, the continuous conduction of a safety invasion prevention system of terminal equipment is ensured through the mutual extrusion effect of the conductive base and the Dome sheet, and after a display screen module is tilted, the Dome sheet rebounds to disconnect an anti-dismantling circuit, and the mainboard immediately clears important information, so that the protection effect is achieved. The scheme has higher requirements on the properties of materials such as a display screen module, a conductive base, a Dome sheet and the like, such as material, size, strength and the like; specific data are acquired through a series of product setting, die modification and sample verification; will undoubtedly increase the development cycle of the product, delay the time to market of the product, etc.
Disclosure of Invention
The invention aims to provide a protection structure for preventing a display screen module from physical invasion so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a protection architecture that display screen module prevented physical invasion, includes: display screen module, mainboard, the public head of connecting terminal, link primary and secondary seat, the display screen module be POS mobile terminal's display screen, the mainboard be POS mobile terminal's circuit board, the female seat rigid coupling of connecting terminal at the up end of mainboard, the female seat of connecting terminal comprises casing and metal shrapnel, casing middle part open and to have a square mouth, metal shrapnel quantity be a plurality of, a plurality of metal shrapnel rigid couplings are in the casing both sides, the metal shrapnel of both sides is alternate to be set up, and the metal shrapnel of both sides inserts prevents tearing open the circuit, the public head of connecting terminal be the T type, the public first horizontal segment of connecting terminal passes through the foam to glue the solid joint at display screen module back, the vertical section of the public head of connecting terminal inserts in the casing square mouth, and the metal shrapnel of the public first vertical section both sides of connecting terminal.
Furthermore, the male head of the connecting terminal and the metal elastic sheet are made of good conductor materials.
Further, the shell is made of an insulating material.
Compared with the prior art, the invention has the beneficial effects that: the invention is applied to the POS mobile payment terminal, after the mobile terminal is assembled into a finished product, the male head of the connecting terminal is inserted into the female seat of the connecting terminal, and the anti-dismantling circuit is conducted; at the moment, the clamping force of the metal elastic sheet in the connecting terminal female seat is parallel to the display screen module and cannot act on the display screen module, so that the display screen is not influenced in the aspect of reliability; when the display screen module is tilted, the male connector of the connecting terminal is separated from the female connector of the connecting terminal along with the display screen module, and the metal elastic sheets are arranged alternately, so that the anti-dismounting circuit is disconnected, and the main board immediately clears important information, thereby playing a role in protection;
the structure reduces the requirement of the product on the material characteristics, thereby reducing the research and development cost of the product, enhancing the safety performance of the product, simplifying the product structure, bringing very reliable and humanized user experience to users, improving the brand image, improving the added value and the competitiveness of the product, and according to preliminary market research, if the invention is applied to a POS terminal, the research and development cost can be reduced by 10 percent, and the product first pass rate can be improved by 30 percent.
The invention has the advantages of simple structure, good use effect, cost reduction and the like.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial schematic structural view of the present invention;
in the figure: 1-a display screen module; 2-a main board; 3-connecting the terminal male; 4-connecting end primary and secondary seats; 5-a shell; 6-metal shrapnel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 and 2, the present invention provides a protection structure for preventing a display screen module from physical intrusion, including: a display screen module 1, a motherboard 2, a male connector 3 of a connecting terminal and a female connector 4 of the connecting terminal, wherein the display screen module 1 is a display screen of a POS mobile terminal, the motherboard 2 is a circuit board of the POS mobile terminal, the connecting terminal female seat 4 is fixedly connected on the upper end surface of the motherboard 2, the connecting terminal female seat 4 consists of a shell 5 and a metal elastic sheet 6, a square opening is arranged in the middle of the shell 5, a plurality of metal elastic sheets 6 are fixed on two sides of the shell 5, the metal elastic sheets 6 on two sides are arranged alternately, and the metal shrapnel 6 of both sides inserts prevents tearing open the circuit in, the public first 3 of connecting terminal be the T type, the public first 3 horizontal segments of connecting terminal pass through the bubble celloidin rigid coupling in display screen module 1 back, the public first 3 vertical sections of connecting terminal insert 5 square mouths in the casing, and the metal shrapnel 6 of both sides is extruded respectively to the public first 3 vertical sections both sides of connecting terminal.
Furthermore, the male connector 3 and the metal spring 6 are made of good conductor materials.
Further, the housing 5 is made of an insulating material.
The working principle is as follows: the invention provides a protection structure for preventing a display screen module from physical invasion, wherein after a mobile terminal is assembled into a finished product, a male head of a connecting terminal is inserted into a primary and secondary base of a connecting end, a male head 3 of the connecting terminal is communicated with metal elastic sheets 6 on two sides, and at the moment, a disassembly-preventing circuit is conducted; the clamping force of the metal elastic sheet 6 in the connecting terminal female seat 4 is parallel to the display screen module 1 and cannot act on the display screen module 1, so that the display screen is not influenced in reliability; after display screen module 1 is perk, the public head 3 of connecting terminal breaks away from with link primary and secondary seat 5 along with display screen module 1, because metal shrapnel 6 sets up alternately, prevents tearing open the circuit disconnection this moment, and important information is clear away immediately to mainboard 2 to play the guard action.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a protection architecture that display screen module prevented physical invasion, includes: display screen module (1), mainboard (2), public head of connecting terminal (3), link primary and secondary seat (4), its characterized in that: the display screen module (1) is a display screen of a POS mobile terminal, the mainboard (2) is a circuit board of the POS mobile terminal, the connecting end primary-secondary seats (4) are fixedly connected on the upper end face of the mainboard (2), the connecting end primary-secondary seats (4) are composed of a shell (5) and metal elastic sheets (6), a square opening is formed in the middle of the shell (5), the number of the metal elastic sheets (6) is multiple, the metal elastic sheets (6) are fixedly connected on two sides of the shell (5), the metal elastic sheets (6) on two sides are arranged alternately, the metal elastic sheets (6) on two sides are connected into an anti-disassembly circuit, the connecting terminal male head (3) is T-shaped, the horizontal section of the connecting terminal male head (3) is fixedly connected on the back of the display screen module (1) through foam rubber, the vertical section of the connecting terminal male head (3) is inserted into the square opening of the shell (5), and the two sides of the vertical section of the connecting terminal male head (3) respectively extrude the metal elastic sheets (, after the POS mobile terminal is assembled into a finished product, the male head (3) of the connecting terminal is inserted into the primary and secondary seats (4) of the connecting end, the male head (3) of the connecting terminal is communicated with the metal elastic sheets (6) on two sides, and at the moment, the anti-dismantling circuit is conducted; after the display screen module is perk, the male head (3) of the connecting terminal breaks away from the primary and secondary seats (4) of the connecting terminal along with the display screen module, the anti-dismantling circuit is disconnected at the moment, and the main board immediately clears away important information.
2. The protection structure of claim 1 for preventing the display screen module from physical invasion, which is characterized in that: the male head (3) of the connecting terminal and the metal elastic sheet (6) are made of good conductor materials.
3. The protection structure of claim 1 for preventing the display screen module from physical invasion, which is characterized in that: the shell (5) is made of insulating materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810114159.4A CN108270099B (en) | 2018-02-05 | 2018-02-05 | Protection architecture that display screen module prevented physical invasion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810114159.4A CN108270099B (en) | 2018-02-05 | 2018-02-05 | Protection architecture that display screen module prevented physical invasion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108270099A CN108270099A (en) | 2018-07-10 |
| CN108270099B true CN108270099B (en) | 2020-04-10 |
Family
ID=62773832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810114159.4A Active CN108270099B (en) | 2018-02-05 | 2018-02-05 | Protection architecture that display screen module prevented physical invasion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108270099B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2719794C (en) * | 2008-03-28 | 2020-10-27 | Celltrust Corporation | Systems and methods for secure short messaging service and multimedia messaging service |
| CN203573424U (en) * | 2013-10-25 | 2014-04-30 | 福建升腾资讯有限公司 | Multimedia-POS-based heat-radiation-optimized motherboard and terminal thereof |
| CN203812773U (en) * | 2014-04-24 | 2014-09-03 | 天地融科技股份有限公司 | Key assembly and electronic device with same |
| CN204884002U (en) * | 2015-09-01 | 2015-12-16 | 哈尔滨金融学院 | Bank is with intelligent POS machine |
| CN205230215U (en) * | 2015-12-17 | 2016-05-11 | 恒宝股份有限公司 | Prevent invading POS machine |
-
2018
- 2018-02-05 CN CN201810114159.4A patent/CN108270099B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108270099A (en) | 2018-07-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100524970C (en) | Usb connector | |
| CN101859936A (en) | Electric connection socket structure for double-sided electric connection | |
| CN202121098U (en) | Electric connector | |
| CN201877657U (en) | Socket connector | |
| CN102931525A (en) | Double-sided electric connection male connector with sleeve shell | |
| CN201812961U (en) | Electric connection socket structure with two electrically-connected surfaces | |
| CN108270099B (en) | Protection architecture that display screen module prevented physical invasion | |
| CN205901021U (en) | TypeC adapter | |
| CN207542444U (en) | A kind of safety socket module, flush plug consent and mobile insert row | |
| CN204793392U (en) | Digital product transmitting data socket dust plug that charges | |
| CN208401945U (en) | Housing unit and electronic device | |
| CN207967161U (en) | A kind of mobile terminal | |
| CN202121130U (en) | Electric connector | |
| CN207801091U (en) | Power conversion plug extension | |
| CN206379539U (en) | A kind of socket | |
| CN201813049U (en) | Conversion device of data interfaces used by vehicle | |
| CN218867551U (en) | Network line anti-disengaging structure | |
| CN205303892U (en) | Two -in -one data line | |
| CN211404811U (en) | Battery connector | |
| CN101378165A (en) | Combined socket for shielding type computer | |
| CN220692392U (en) | Extension socket with plug linkage physical switch USB module | |
| CN204577786U (en) | Composite connector | |
| CN210123808U (en) | High quality transmission connector | |
| CN203205574U (en) | A novel USB female socket | |
| CN204045794U (en) | The scratch resistant card structure design of a kind of SIM card Signal transmissions terminal |
Legal Events
| 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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |