CN202067458U - Fixing device used for LED (light emitting diode) electronic display badge - Google Patents
Fixing device used for LED (light emitting diode) electronic display badge Download PDFInfo
- Publication number
- CN202067458U CN202067458U CN2011201792936U CN201120179293U CN202067458U CN 202067458 U CN202067458 U CN 202067458U CN 2011201792936 U CN2011201792936 U CN 2011201792936U CN 201120179293 U CN201120179293 U CN 201120179293U CN 202067458 U CN202067458 U CN 202067458U
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- led
- chest card
- electronic display
- fixing device
- shell
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Abstract
The utility model relates a wearing way of badges, in particular to a fixing device for the badges. The fixing device used for an LED electronic display badge comprises a shell, wherein the shell is internally embedded with an LED display screen; the side edge of the shell is provided with an USB (universal serial bus) interface and a resetting button; and an inner cavity of the shell is provided with an LED circuit board for controlling the LED display screen to display set information. The back of the LED electronic display badge is fixedly provided with an iron sheet, a magnetic absorption sheet is provided with a plurality of permanent magnets, and the permanent magnets on the magnetic absorption sheet are absorbed on the iron sheet at the back of the LED electronic display badge. The fixing device is simple and reliable in structure and used for the LED electronic display badge to be worn and fixed on clothes for use.
Description
Technical field
The utility model relates to the wearing mode of chest card, particularly at the stationary installation of chest card.
Background technology
In enterprise or school, enterprise staff or student, all be to show personal identification and essential information by the mode of wearing chest card, thereby can understand the individual essential information of enterprise staff or school student at short notice, to reach the purpose of recognizing and distinguishing each enterprise staff or student.Existing chest card is by the form of printing or paste required information to be shown on the chest card, and by the safety pin at the chest card back side chest card is worn on the front.Though this mode also can reach predetermined effect, also exist the some shortcomings part:
(1) traditional chest card specification is little, and number of words is restricted, and can't comprise all effective informations, and information fixes, if need changed information, then need make chest card again, and operation is inconvenience rather;
(2) traditional chest card is only applicable to daytime or the place of light is arranged at night, if in more dim corner or there is not evening of light, information then is beyond recognition;
(3) safety pin by the back side is fixed in the front with chest card, and safety pin gets rusty easily, and influences result of use.And can cause damage to clothes, also might cause injury in neglectful situation to the person.
The utility model content
Therefore, the utility model is at the weak point of above-mentioned chest card, propose a kind ofly not to be subjected to the number of words restriction, information change is quick and safe wearing be used for the stationary installation that the LED electronics shows chest card.
The technical solution of the utility model is:
Be used for the stationary installation that the LED electronics shows chest card, comprise: a housing, an embedded LED display on this housing, this housing side is provided with a USB interface and a reset key button, and the housing internal cavity is provided with the led circuit plate and controls LED display display setting information.Wherein, this LED electronics shows that the back side of chest card fixedly installs an iron plate, and a magnetic sheet is provided with a plurality of permanent magnets, and the permanent magnet on the magnetic sheet is adsorbed in the iron plate that the LED electronics shows the chest card back side.
Further, described permanent magnet is 2, is arranged at the two ends of magnetic sheet respectively.By the setting of 2 permanent magnets, can make the magnetic sheet more firm to the absorption affinity of iron sheet.
The utility model adopts technical scheme as above, and the advantage that has is:
(1) the LED electronics shows chest card, is not subjected to the restriction of number of words, and can pass through Infrared Transmission or USB and the required information of computer ways of connecting change, and is simple to operate, easy to use;
(2) the LED electronics show chest card be by built-in led circuit plate with information transmission to LED display, be highly suitable for using at dim corner or night;
(3) be adsorbed in the wearing mode that the LED electronics shows the iron plate at the chest card back side by the permanent magnet on the described magnetic sheet, can avoid the clothes and the person are caused potential injury, use also very convenient.
Description of drawings
Fig. 1 is that LED electronics of the present utility model shows chest card structure synoptic diagram;
Fig. 2 is the structural representation of magnetic sheet of the present utility model;
Fig. 3 is a side view of the present utility model.
Embodiment
Now with embodiment the utility model is further specified in conjunction with the accompanying drawings.
Consult Fig. 1, Fig. 2 and shown in Figure 3, the stationary installation that is used for LED electronics demonstration chest card of present embodiment, comprise: a housing, an embedded LED display on this housing, this housing side is provided with a USB interface and a reset key button, and the housing internal cavity is provided with the led circuit plate and controls LED display display setting information.Wherein, this LED electronics shows that the back side of chest card 1 fixedly installs an iron plate 2, one magnetic sheets 3 and is provided with a plurality of permanent magnets 4, and the permanent magnet 4 on the magnetic sheet 3 is adsorbed in the iron plate 2 that the LED electronics shows chest card 1 back side.
Consult shown in Figure 2ly, described permanent magnet 4 is 2, is arranged at the two ends of magnetic sheet 3 respectively.By the setting of 2 permanent magnets 4, can make the absorption affinity of 3 pairs of iron plates 2 of magnetic sheet more firm, effectively avoid the LED electronics to show that chest card 1 comes off.
The LED of being used for electronics of the present utility model shows that the principle of work of the stationary installation of chest card is: magnetic sheet 3 is taken off at the back side that shows chest card 1 from the LED electronics, be positioned in the pocket of clothes chest or corresponding position clothes internal layer (clothes of no pocket), it is close that the iron plate 2 that then the LED electronics is shown the back side of chest card 1 is aimed at magnetic sheets 3, permanent magnet 4 on the magnetic sheet 3 is adsorbed in the iron plate that the LED electronics shows the back side of chest card 1 by magnetic force, thereby the LED electronics is shown that chest card 1 is fixed in place, clothes chest.The LED electronics can show display message such as corresponding enterprise name, enterprise staff or student name, numbering, post, affiliated function after showing that chest card 1 has been set display message by USB interface or wireless remote control transmission on LED display.LED electronics demonstration chest card 1 also charges by USB interface and presses reset key button (when the deadlock situation occurring) and carry out circuit reset.
Although specifically show and introduced the utility model in conjunction with preferred embodiment; but the those skilled in the art should be understood that; in the spirit and scope of the present utility model that do not break away from appended claims and limited; can make various variations to the utility model in the form and details, be protection domain of the present utility model.
Claims (2)
1. be used for the stationary installation that the LED electronics shows chest card, comprise a housing, an embedded LED display on this housing, this housing side is provided with a USB interface and a reset key button, the housing internal cavity is provided with the led circuit plate and controls LED display display setting information, it is characterized in that: this LED electronics shows that the back side of chest card (1) fixedly installs an iron plate (2), one magnetic sheet (3) is provided with a plurality of permanent magnets (4), and the permanent magnet (4) on the magnetic sheet (3) is adsorbed in the iron plate (2) that the LED electronics shows chest card (1) back side.
2. LED electronics according to claim 1 shows the stationary installation of chest card, and it is characterized in that: described permanent magnet (4) is 2, is arranged at the two ends of magnetic sheet (3) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201792936U CN202067458U (en) | 2011-05-31 | 2011-05-31 | Fixing device used for LED (light emitting diode) electronic display badge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201792936U CN202067458U (en) | 2011-05-31 | 2011-05-31 | Fixing device used for LED (light emitting diode) electronic display badge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202067458U true CN202067458U (en) | 2011-12-07 |
Family
ID=45061316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201792936U Expired - Fee Related CN202067458U (en) | 2011-05-31 | 2011-05-31 | Fixing device used for LED (light emitting diode) electronic display badge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202067458U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105342085A (en) * | 2015-12-02 | 2016-02-24 | 上海电机学院 | Three-contact electromagnetic badge |
| CN108335544A (en) * | 2018-03-30 | 2018-07-27 | 陈香 | Oral medical explains and publicises device |
-
2011
- 2011-05-31 CN CN2011201792936U patent/CN202067458U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105342085A (en) * | 2015-12-02 | 2016-02-24 | 上海电机学院 | Three-contact electromagnetic badge |
| CN108335544A (en) * | 2018-03-30 | 2018-07-27 | 陈香 | Oral medical explains and publicises device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20130531 |