CN114944109B - Ultra-long-distance badge card with passive display screen - Google Patents
Ultra-long-distance badge card with passive display screen Download PDFInfo
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- CN114944109B CN114944109B CN202210530282.0A CN202210530282A CN114944109B CN 114944109 B CN114944109 B CN 114944109B CN 202210530282 A CN202210530282 A CN 202210530282A CN 114944109 B CN114944109 B CN 114944109B
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- badge
- display screen
- protective cover
- shell
- fixed
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- 230000001681 protective effect Effects 0.000 claims abstract description 44
- 230000005540 biological transmission Effects 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07701—Constructional details, e.g. mounting of circuits in the carrier the record carrier comprising an interface suitable for human interaction
- G06K19/07703—Constructional details, e.g. mounting of circuits in the carrier the record carrier comprising an interface suitable for human interaction the interface being visual
- G06K19/07707—Constructional details, e.g. mounting of circuits in the carrier the record carrier comprising an interface suitable for human interaction the interface being visual the visual interface being a display, e.g. LCD or electronic ink
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/0772—Physical layout of the record carrier
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- 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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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- 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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/03—Covers
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Adornments (AREA)
Abstract
The invention discloses an ultra-long-distance badge card with a passive display screen, which is provided with a badge shell, wherein the upper edge of the badge shell is connected with a protective cover through a movable shaft; comprising the following steps: the limiting clamping plate is movably arranged on the upper surface of the protective cover and is connected with the protective cover through an elastic column; the surface of the badge shell is provided with a mounting hole, a passive display chip is connected above the display screen, the limiting block is fixed on the lower end surface of the connecting plate, and the supporting block is fixed on the inner wall of the badge shell; the chest badge shell is characterized in that a fixed cavity is formed in the chest badge shell, and a piston block is movably arranged in the fixed cavity. This take passive display screen's super remote badge card can realize the quick assembly disassembly between display screen and the badge casing, and the accessible changes electronic component's after the damage mode continues to use to both convenient wearing fast to badge card, can avoid causing the damage to clothing again.
Description
Technical Field
The invention relates to the technical field of badge cards, in particular to an ultra-long-distance badge card with a passive display screen.
Background
The badge card is used for wearing in the card of chest, can demonstrate different information, according to the difference of show demand, the mode that partly badge card adopted screen display to set up electronic component in badge card is inside, so that badge card can carry out long-distance discernment and read, for example, the electronic badge of publication number CN213024465U, including the badge casing, set up the pin at badge casing back, print at the positive two-dimensional code of badge casing, set up the positive serial number display screen at the badge casing, set up at the positive emergency alarm button of badge casing, set up the switch … at badge casing back has advantages such as simple structure, remote communication location, have very high practical value and spreading value in the badge technical field. However, the electronic chest card still has the following defects in the actual use process:
1. In the using process of the traditional badge card, the display screen and the card are inconvenient to quickly assemble and disassemble, and most of the display area and the badge card are integrally arranged, so that the badge card cannot be continuously used by replacing parts after being damaged;
2. And traditional badge card is mostly through the pin card at user's chest, wears for a long time and dismantles and can cause the damage of different degrees to the clothing, consequently lacks a structure of wearing fast and can not cause the damage to the clothing.
Aiming at the problems, innovative design is urgently needed on the basis of the original badge card.
Disclosure of Invention
The invention aims to provide an ultra-long-distance badge card with a passive display screen, which aims to solve the problems that the prior art brings forward the inconvenience of quick assembly and disassembly between the display screen and the badge card, most of the display area and the badge card are integrally arranged, and a structure which is worn quickly and cannot damage clothes is lacking.
In order to achieve the above purpose, the present invention provides the following technical solutions: an ultra-long-distance badge card with a passive display screen is provided with a badge shell, wherein the upper edge of the badge shell is connected with a protective cover through a movable shaft;
Comprising the following steps:
The limiting clamping plate is movably arranged on the upper surface of the protective cover, the limiting clamping plate is connected with the protective cover through an elastic column, and a sleeve block is movably sleeved on the outer side of the elastic column;
the surface of the badge shell is provided with a mounting hole, a display screen is embedded in the mounting hole, a passive display chip is connected above the display screen, the upper end face of the passive display chip is attached to a limiting block, the limiting block is fixed on the lower end face of a connecting plate, the edge of the connecting plate is fixedly connected with a supporting block, the supporting block is fixed on the inner wall of the badge shell, and a coil penetrates through the supporting block;
The chest badge shell is characterized in that a fixing cavity is formed in the chest badge shell, a connecting channel is formed in the side of the fixing cavity, a piston block is movably arranged in the fixing cavity, a connecting rod is fixed on the side face of the piston block, and a reset spring is wound on the outer side of the connecting rod.
Preferably, the protective cover forms a rotary structure through the movable shaft and the badge shell, an expansion air bag is stuck to the lower end face of the protective cover, the expansion air bag is distributed at equal angles, the protective cover can be opened in a mode of rotating or is closed between the protective cover and the badge shell, and therefore the display screen can be conveniently disassembled and assembled.
Preferably, the adjacent inflatable air bags are mutually connected through a gas transmission channel, the inflatable air bags are communicated through the gas transmission channel and the movable shaft, the inflatable air bags are arranged in one-to-one correspondence with the fixed cavity and the connecting rod, after the protective cover is closed, the inflatable air bags can be driven to be attached to the badge shell, so that the stability of the protective cover after the protective cover is closed can be ensured, the badge shell can be extruded, and gas inside the badge shell is driven to enter the movable shaft through the gas transmission channel.
Preferably, the rotating structure is formed by the limiting clamping plate and the protective cover, the rotating end threads of the limiting clamping plate penetrate through the adjusting rod, the end part of the adjusting rod is connected with the sleeve block through a bearing, the limiting clamping plate can be stirred to slightly rotate to realize that the badge is clamped outside the garment, the sleeve block is driven to pull the elastic column through the rotating adjusting rod, and therefore the rotating resistance of the elastic clamping plate is increased, and the tightness of the badge is improved outside the garment.
Preferably, the lower terminal surface of stopper is bellied setting downwards, and stopper and connecting plate are pasted and are connected to the connecting plate is the rubber material, and accessible connecting plate promotes stopper downwardly moving after the shield closure, can carry out the chucking to the passive display chip after the installation through the setting of stopper, can not cause the damage to the chip again.
Preferably, the up end of connecting plate is the protruding setting that makes progress, and the protruding high Yu Xiongzhang highest point of casing of connecting plate to the material of connecting plate and limiting plate is the same, can extrude the connecting plate when so that the shield is closed, and then can undercut, and can automatic normal position that resumes when not receiving the promotion, can not influence the dismantlement to the chip.
Preferably, the limiting plate is fixed on the side of the supporting block, and both are equiangular settings to the horizontal end of limiting plate is laminated mutually with passive display chip's lower terminal surface, and the limiting plate is elastic metal material simultaneously, and after the conflict of stopper and passive display chip up end, can drive the limiting plate and contradict the lower terminal surface of chip, and then guarantees the stability of chip installation in badge card.
Preferably, the fixed cavities are communicated with the movable shaft through a connecting channel, adjacent fixed cavities are connected through the connecting channel, the piston block closely clings to the inner wall of the fixed cavity and slides, and after the protective cover is closed, gas in the expansion air bag can enter the connecting channel through the movable shaft and then enter the fixed cavity to push the piston block to move.
Preferably, the connecting rod and the badge casing are in sliding connection, one end of the connecting rod, which is close to the display screen, is made of rubber, and one end of the connecting rod, which is close to the display screen, is flush with the inner side of the mounting hole, and the piston block can drive the connecting rod to move when being pushed and is in contact with the side surface of the display screen through the connecting rod with equal angles, so that the stability of the display screen after being mounted is guaranteed.
Compared with the prior art, the invention has the beneficial effects that: this take passive display screen's super remote badge card can realize the quick assembly disassembly between display screen and the badge casing, and the accessible changes electronic component's mode after damaging mode continues to both conveniently wear the fast of badge card, can avoid causing the damage to the clothing again, specific content is as follows:
1. The badge clamp can be worn through the limiting clamp plate, so that the badge clamp can be worn rapidly, the clothes cannot be damaged, and then the sleeve block can be driven to tighten the elastic column through the rotating adjusting rod, so that the rotating resistance of the limiting clamp plate can be improved, and the tightness of the limiting clamp plate clamped on the clothes is improved;
2. The protective cover can be contacted with the connecting plate when being rotated and closed, and pushes the limiting block to move downwards, so that the passive display chip can be fastened and limited between the limiting block and the limiting plate, the chip cannot shake in the using process of the badge card, the limiting block can not only increase the resistance between the protective cover and the chip, but also cannot damage the chip, and when the connecting plate is not pushed subsequently, the collision of the limiting block to the chip can be relieved through the rebound resilience of the limiting block;
3. Can realize inflation gasbag and badge casing contact when the shield rotates to close, receive the inflation gasbag of extrusion like this can drive gaseous through gas transmission passageway entering loose axle, rethread connecting channel gets into fixed intracavity to promote through the piston piece and connect the removal, and drive the connecting rod and contradict with the display screen, and then guarantee the stability of display screen position, when follow-up guard plate was opened, can remove the conflict of connecting rod to the display screen, and then convenient dismantlement.
Drawings
FIG. 1 is a schematic view of the present invention in a front cross-section;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;
FIG. 3 is a schematic view of the structure of the present invention after the adjusting lever is moved;
FIG. 4 is a schematic top view of the chest piece housing of the present invention;
FIG. 5 is a schematic diagram of the front cross-section of the chest piece housing of the present invention;
FIG. 6 is a schematic view of the structure of the protective cover of the present invention after being unfolded;
FIG. 7 is a schematic view of the bottom view of the protective cover of the present invention;
FIG. 8 is a schematic view of a top-down view of a badge housing of the present invention;
fig. 9 is an enlarged view of the structure of fig. 8B according to the present invention.
In the figure: 1. chest badge shell; 2. a movable shaft; 3. a protective cover; 3.1, inflating the air bag; 3.2, a gas transmission channel; 4. a limiting clamping plate; 5. an elastic column; 6. sleeving blocks; 7. an adjusting rod; 8. a mounting hole; 9. a display screen; 10. a passive display chip; 11. a limiting block; 12. a connecting plate; 13. a support block; 14. a coil; 15. a limiting plate; 16. a fixed cavity; 17. a connection channel; 18. a piston block; 19. a connecting rod; 20. and a return spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-9, the present invention provides a technical solution: an ultra-long-distance badge card with a passive display screen is provided with a badge shell 1, and the upper edge of the badge shell 1 is connected with a protective cover 3 through a movable shaft 2; comprising the following steps: the limiting clamping plate 4 is movably arranged on the upper surface of the protective cover 3, the limiting clamping plate 4 is connected with the protective cover 3 through an elastic column 5, and a sleeve block 6 is movably sleeved on the outer side of the elastic column 5; the surface of the badge shell 1 is provided with a mounting hole 8, a display screen 9 is embedded and mounted in the mounting hole 8, a passive display chip 10 is connected above the display screen 9, the upper end face of the passive display chip 10 is attached to a limiting block 11, the limiting block 11 is fixed on the lower end face of a connecting plate 12, the edge of the connecting plate 12 is fixedly connected with a supporting block 13, the supporting block 13 is fixed on the inner wall of the badge shell 1, and a coil 14 penetrates through the inner part of the supporting block 13; the inside of badge casing 1 has seted up fixed chamber 16, and the avris of fixed chamber 16 is provided with connecting channel 17, and the inside activity of fixed chamber 16 is provided with piston block 18, and the side of piston block 18 is fixed with connecting rod 19 to the outside winding of connecting rod 19 has reset spring 20.
As shown in fig. 1 and fig. 6-7, the protective cover 3 forms a rotary structure through the movable shaft 2 and the badge shell 1, the lower end surface of the protective cover 3 is stuck with the expansion air bags 3.1, the expansion air bags 3.1 are distributed at equal angles, the display screen 9 can be mounted or dismounted by rotating and opening the protective cover 3, and after the protective cover 3 is closed, the expansion air bags 3.1 can be driven to contact with the badge shell 1, so that the tightness of the protective cover 3 after being closed is ensured; the adjacent inflatable air bags 3.1 are connected with each other through an air transmission channel 3.2, the inflatable air bags 3.1 are communicated with the movable shaft 2 through the air transmission channel 3.2, the inflatable air bags 3.1 are arranged in one-to-one correspondence with the fixed cavity 16 and the connecting rods 19, and when the inflatable air bags 3.1 are extruded, the air in the inflatable air bags can enter the movable shaft 2 through the air transmission channel 3.2;
As shown in fig. 1-3, the limiting clamping plate 4 and the protective cover 3 form a rotating structure, the rotating end threads of the limiting clamping plate 4 penetrate through an adjusting rod 7, the end part of the adjusting rod 7 is connected with a sleeve block 6 through a bearing, and the limiting clamping plate 4 can be rotated by stirring, so that the chest Zhang Kabie is arranged on the garment, and the garment cannot be damaged; the lower end face of the limiting block 11 is arranged in a downward protruding mode, the limiting block 11 is in adhesive connection with the connecting plate 12, the connecting plate 12 is made of rubber, and the sleeve block 6 can be pulled to move through the rotating adjusting rod 7, so that the elastic column 5 can be tensioned, the rotating resistance of the limiting clamping plate 4 is further improved, the badge clamp can be fastened on clothing, and slipping is prevented easily;
As shown in fig. 1 and fig. 4-5, the upper end surface of the connecting plate 12 is provided with an upward bulge, the bulge height of the connecting plate 12 is higher than the highest point of the Yu Xiong chapter case 1, the connecting plate 12 and the limiting plate 15 are made of the same materials, and when the protective cover 3 is turned and closed, the protective cover can be contacted with the connecting plate 12 and push the limiting block 11 to move downwards to be contacted with the passive display chip 10; the limiting plate 15 is fixed on the side face of the supporting block 13, the limiting plate 15 and the supporting block are arranged at equal angles, the horizontal end of the limiting plate 15 is attached to the lower end face of the passive display chip 10, meanwhile, the limiting plate 15 is made of elastic metal, the passive display chip 10 subjected to pressure can be downwards contacted with the limiting plate 15, after the protective cover 3 is closed, the passive display chip 10 can be stably arranged between the limiting block 11 and the limiting plate 15, after the protective cover 3 is rotated and opened, the connecting plate 12 can be restored to the original position through the elasticity of the connecting plate, and the limiting block 11 is driven to be separated from the passive display chip 10, so that the passive display chip 10 can be detached;
as shown in fig. 1, 5 and 8-9, the fixed cavities 16 are communicated with the movable shaft 2 through the connecting channels 17, adjacent fixed cavities 16 are connected through the connecting channels 17, the piston blocks 18 and the inner walls of the fixed cavities 16 are tightly attached and slide, when the protective cover 3 is closed, gas entering the movable shaft 2 can enter the fixed cavities 16 through the connecting channels 17, and the piston blocks 18 are pushed to move in the fixed cavities 16; the connecting rod 19 and the badge casing 1 are sliding connection, and the one end that the connecting rod 19 is close to the display screen 9 is the rubber material to the one end that the connecting rod 19 is close to the display screen 9 flushes the setting with the inboard of mounting hole 8, can promote the connecting rod 19 to be close to the display screen 9 after the piston piece 18 removes, can guarantee the stability of display screen 9 installation through the conflict of connecting rod 19 and display screen 9 like this, and can remove the conflict of connecting rod 19 to display screen 9 after the protective cover 3 is opened, and then convenient dismantlement.
Working principle: as shown in fig. 1-9, the coil 14 is a non-closed metal ring, and can greatly improve the reading distance and response speed in cooperation with the passive display chip 10, so as to realize the remote identification and display of the badge card, and the surface of the badge card is provided with the display screen 9 and customized patterns, so that the patterns can be displayed by using the card reading equipment in a wireless sensing manner;
The badge clamp can be attached to the garment through the limiting clamp plate 4, and the elastic column 5 can be tensioned through the rotating adjusting rod 7, so that the rotating resistance of the limiting clamp plate 4 can be changed, and the tightness of the badge clamp on the garment can be adjusted;
in the process of installing and dismantling the display screen 9, the accessible rotates the protective cover 3 and opens, the convenience is installed display screen 9 and passive display chip 10 like this, then rotate closed protective cover 3, can extrude inflation gasbag 3.1 like this, let its inside gas get into fixed chamber 16 and drive connecting rod 19 and remove, connecting rod 19 can contradict the stability of guaranteeing the installation to display screen 9, protective cover 3 after the closure can contact with connecting plate 12 simultaneously, can drive stopper 11 and move down like this, let the stable installation of passive display chip 10 between stopper 11 and limiting plate 15.
In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (5)
1. An ultra-long-distance badge card with a passive display screen is provided with a badge shell (1), wherein the upper edge of the badge shell (1) is connected with a protective cover (3) through a movable shaft (2);
Characterized by comprising the following steps:
The limiting clamping plate (4) is movably arranged on the upper surface of the protective cover (3), the limiting clamping plate (4) is connected with the protective cover (3) through an elastic column (5), and a sleeve block (6) is movably sleeved on the outer side of the elastic column (5);
The utility model discloses a chest badge, including chest badge shell, bearing plate, support block, coil (14), mounting hole (8) have been seted up on the surface of chest badge shell (1), and the inside embedding of mounting hole (8) is installed display screen (9), the top of display screen (9) is connected with passive display chip (10), and the up end of passive display chip (10) is laminated with stopper (11), stopper (11) are fixed in the lower terminal surface of connecting plate (12), and the edge and the supporting shoe (13) fixed connection of connecting plate (12), supporting shoe (13) are fixed at the inner wall of chest badge shell (1), and the inside of supporting shoe (13) is run through there is coil (14);
The chest badge comprises a chest badge shell body (1), wherein a fixing cavity (16) is formed in the chest badge shell body, a connecting channel (17) is formed in the side of the fixing cavity (16), a piston block (18) is movably arranged in the fixing cavity (16), a connecting rod (19) is fixed on the side face of the piston block (18), and a reset spring (20) is wound on the outer side of the connecting rod (19);
The protective cover (3) forms a rotary structure through the movable shaft (2) and the chest badge shell (1), an expansion air bag (3.1) is adhered to the lower end face of the protective cover (3), and the expansion air bags (3.1) are distributed at equal angles;
The adjacent expansion air bags (3.1) are connected with each other through an air transmission channel (3.2), the expansion air bags (3.1) are communicated with the movable shaft (2) through the air transmission channel (3.2), and the expansion air bags (3.1) are arranged in one-to-one correspondence with the fixed cavity (16) and the connecting rod (19);
The upper end face of the connecting plate (12) is arranged in an upward protruding mode, the protruding height of the connecting plate (12) is higher than the highest point of the Yu Xiong-chapter shell (1), and the connecting plate (12) and the limiting plate (15) are the same in material;
The limiting plate (15) is fixed on the side face of the supporting block (13), the limiting plate and the supporting block are arranged at equal angles, the horizontal end of the limiting plate (15) is attached to the lower end face of the passive display chip (10), and meanwhile the limiting plate (15) is made of elastic metal.
2. An ultra-long distance badge with passive display screen as in claim 1 wherein: the limiting clamping plate (4) and the protective cover (3) form a rotating structure, the rotating end threads of the limiting clamping plate (4) penetrate through the adjusting rod (7), and the end part of the adjusting rod (7) is connected with the sleeve block (6) through a bearing.
3. An ultra-long distance badge with passive display screen as in claim 1 wherein: the lower end face of the limiting block (11) is arranged in a downward protruding mode, the limiting block (11) is in adhesive connection with the connecting plate (12), and the connecting plate (12) is made of rubber.
4. An ultra-long distance badge with passive display screen as in claim 1 wherein: the fixed cavities (16) are communicated with the movable shaft (2) through the connecting channels (17), the adjacent fixed cavities (16) are connected through the connecting channels (17), and the piston blocks (18) are tightly attached to the inner walls of the fixed cavities (16) to slide.
5. An ultra-long distance badge with passive display screen as in claim 1 wherein: the utility model discloses a chest badge casing, including connecting rod (19) and chest badge casing (1), connecting rod (19) are sliding connection, and one end that connecting rod (19) are close to display screen (9) is rubber material to one end that connecting rod (19) are close to display screen (9) flushes the setting with the inboard of mounting hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210530282.0A CN114944109B (en) | 2022-05-16 | 2022-05-16 | Ultra-long-distance badge card with passive display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210530282.0A CN114944109B (en) | 2022-05-16 | 2022-05-16 | Ultra-long-distance badge card with passive display screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114944109A CN114944109A (en) | 2022-08-26 |
| CN114944109B true CN114944109B (en) | 2024-04-16 |
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| CN202210530282.0A Active CN114944109B (en) | 2022-05-16 | 2022-05-16 | Ultra-long-distance badge card with passive display screen |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110048058A (en) * | 2008-09-10 | 2011-05-09 | 파나소닉 전공 주식회사 | Wireless identification card |
| CN102165466A (en) * | 2008-09-10 | 2011-08-24 | 松下电工株式会社 | Radio identification card |
| KR20130004260U (en) * | 2011-12-30 | 2013-07-10 | 현대중공업 주식회사 | Informing board of Person for Entrance or Exit |
| CN205050174U (en) * | 2015-09-21 | 2016-02-24 | 绵阳青山森腾信息科技有限公司 | Carry on LBS location based service's multi -functional chest card |
| CN215770304U (en) * | 2021-06-18 | 2022-02-08 | 京东方科技集团股份有限公司 | Chest card |
| CN215897874U (en) * | 2021-08-30 | 2022-02-22 | 南京泽智电子科技有限公司 | Chest card type law enforcement recorder with picture and video screen display |
| CN216253036U (en) * | 2021-08-02 | 2022-04-08 | 深圳坤鹏电子通讯科技有限公司 | Visual interphone with face recognition function |
| CN216287411U (en) * | 2021-11-18 | 2022-04-12 | 杭州图软科技有限公司 | Touch screen type LED display screen for bus stop board |
-
2022
- 2022-05-16 CN CN202210530282.0A patent/CN114944109B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110048058A (en) * | 2008-09-10 | 2011-05-09 | 파나소닉 전공 주식회사 | Wireless identification card |
| CN102165466A (en) * | 2008-09-10 | 2011-08-24 | 松下电工株式会社 | Radio identification card |
| KR20130004260U (en) * | 2011-12-30 | 2013-07-10 | 현대중공업 주식회사 | Informing board of Person for Entrance or Exit |
| CN205050174U (en) * | 2015-09-21 | 2016-02-24 | 绵阳青山森腾信息科技有限公司 | Carry on LBS location based service's multi -functional chest card |
| CN215770304U (en) * | 2021-06-18 | 2022-02-08 | 京东方科技集团股份有限公司 | Chest card |
| CN216253036U (en) * | 2021-08-02 | 2022-04-08 | 深圳坤鹏电子通讯科技有限公司 | Visual interphone with face recognition function |
| CN215897874U (en) * | 2021-08-30 | 2022-02-22 | 南京泽智电子科技有限公司 | Chest card type law enforcement recorder with picture and video screen display |
| CN216287411U (en) * | 2021-11-18 | 2022-04-12 | 杭州图软科技有限公司 | Touch screen type LED display screen for bus stop board |
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|---|---|
| CN114944109A (en) | 2022-08-26 |
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