CN2704884Y - Embedded non-contacting IC/ID card inductive card readers - Google Patents
Embedded non-contacting IC/ID card inductive card readers Download PDFInfo
- Publication number
- CN2704884Y CN2704884Y CN 200420044644 CN200420044644U CN2704884Y CN 2704884 Y CN2704884 Y CN 2704884Y CN 200420044644 CN200420044644 CN 200420044644 CN 200420044644 U CN200420044644 U CN 200420044644U CN 2704884 Y CN2704884 Y CN 2704884Y
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- CN
- China
- Prior art keywords
- card
- card reader
- deck plate
- box
- back side
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- Expired - Fee Related
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Abstract
The utility model discloses an embedded non-contact IC/ID card inductive card reader, comprising an embedded card-reading box and a card-reading circuit. The card reading box comprises a front panel, a card holder plate and an embedded box; wherein, the front panel is connected with the front face of the card holder plate, and the back face of the card holder plate is connected with the embedded box. The front face of the front panel whose back face is clamped in the neck of the card holder plate by a claw is provided with the transparent board, and the transparent board is clamped in the neck of the card holder plate by the claw. The inner frame groove on the back face of the card holder plate is provided with an inductive antenna of the card-reading circuit, the back face of the card holder plate is connected with the card-reading circuit board and the embedded box, and the card-reading circuit comprises an IC card card-reading circuit or an ID card card-reading circuit. The card reader which can be installed in the 86 cassette in a building has the versatility, the entire card reader is embedded in the wall, when installing, and only the front panel can be seen on the surface of the wall.
Description
Technical field
The utility model relates to card reader, mainly is meant a kind of embedded contactless ic/ID card induction card reader.
Background technology
The induction card reader mainly is the device that is used to read and write, discern, send the IC/ID card information, belongs to contactless, is used widely in all trades and professions.Card reader in the past is subjected to the restriction of its structure and shape, mostly is directly installed on the surface of wall.This exposed installation form can not be moistureproof, dustproof, is subjected to artificial destruction or pilferage sometimes.In addition, because exposed installation also damages inner circuit easily, thereby causes device malfunctioning, produce serious consequence.
Summary of the invention
The purpose of this utility model is exactly to provide a kind of embedded contactless ic/ID card induction card reader for fear of the problem of existing card reader existence.
The purpose of this utility model can reach by following technical proposals:
This embedded contactless ic/ID card induction card reader comprises embedded Card Reader box and Card Reader circuit, and primary structure is that the Card Reader box comprises front panel, deck plate, built-in box; Wherein front panel is connected with the front of deck plate, and the back side of deck plate connects built-in box.
Technique scheme also comprises following concrete structure:
Be fixed with the Card Reader circuit board between the back side of deck plate and the built-in box, the back side of deck plate is provided with clamp inside casing groove, is provided with the induction antenna of Card Reader circuit in the clamp inside casing groove.
The front of front panel is provided with the window that light-passing board is installed; The panel inside casing groove of deck plate is arranged to install in the back side of front panel, and panel inside casing groove internal fixation has the panel claw, and this claw is stuck in the panel draw-in groove of deck plate; The back side of light-passing board is fixed with the tabula rasa claw, and this claw is stuck in the tabula rasa draw-in groove of deck plate.
The plate face of deck plate is provided with unthreaded hole.
The panel inside casing groove of backboard face is provided with gap in front; The frame of deck plate is along being provided with the projection that is installed in the gap.
Light-passing board is a poly (methyl methacrylate) plate.
The back side of deck plate is provided with the projection that connects built-in box.
The utlity model has following advantage:
1. be embedded in the body of wall, have functions such as dustproof, moistureproof, antitheft.
2. rational in infrastructure, both artistic and practical, long service life.
Description of drawings
Fig. 1 is a stereographic map of the present utility model, expression general structure, wherein 1 light-passing board, 2 front panels, 3 deck plates, 4 built-in box.
Fig. 2 is the front panel front view among Fig. 1.
Attempt behind Fig. 32, wherein 21 gap, 22 panel claws, 23 panel inside casing grooves, 24 windows.
Fig. 4 is a deck plate front view among Fig. 1, wherein 31 projections, 32 recesses, 33 holes, 34 panel draw-in grooves, 35 mounting holes, 36 unthreaded holes, 37 tabula rasa draw-in grooves.
Fig. 5 is the rear view of Fig. 4, wherein 38 projections, 39 clamp inside casing grooves.
Fig. 6 is the front view of built-in box among Fig. 1, wherein 41 installation feet, 42 screw holes.
Fig. 7 is the B-B cut-open view of Fig. 6.
Fig. 8 is a light-passing board front view among Fig. 1.
Fig. 9 is the rear view of Fig. 8.
Figure 10 is the cut-open view of Fig. 9, wherein 11 tabula rasa claws.
Figure 11 is the A-A cut-open view of Fig. 3.
Figure 12 is IC-card Card Reader circuit theory diagrams.
Figure 13 is ID card Card Reader circuit theory diagrams.
Embodiment
As shown in Figure 1, this card reader comprises embedded Card Reader box and Card Reader circuit.Card Reader box structure comprises front panel 2, deck plate 3, built-in box 4; Wherein front panel is connected with the front of deck plate, and the back side of deck plate connects built-in box, is fixed with the Card Reader circuit board between the back side of deck plate and built-in box, is provided with the induction antenna of Card Reader circuit in the clamp inside casing groove of deck backboard face.The Card Reader circuit comprises IC-card Card Reader circuit or ID card Card Reader circuit.This card reader can be installed in interior 86 magazines of buildings, has versatility, and whole card reader all embeds in the wall during installation, and front panel can only be seen in the surface.
Embodiment: making can be installed in the general-purpose built-in type contactless ic/ID card induction card reader of 86 magazines in the buildings.The Card Reader box of this card reader is made up of light-passing board 1, front panel 2, deck plate 3 and built-in box 4.Front panel 2 is square, and its plate face middle part has the square window 24 that is used to install light-passing board (can select dark brown poly (methyl methacrylate) plate for use) 1, and the back side of front panel is the square inside casing groove 23 that falls in, and is fixed with 4 claws 22 in the inside casing groove.The effect one in light-passing board 3 fronts is the photochromic variations that can show the inside circuit light emitting diode, the 2nd, play attractive in appearance and prompt facility, and on 4 angles at its back side claw 11 is arranged.The plate face of deck plate 3 is provided with the hole 36 that is used to connect the draw-in groove 34,37 of claw 11,22 and is used for the light emitting diode printing opacity, in addition the Card Reader box is fixed on the hole 35 on 86 magazines in addition; There is an inside casing groove 39 that falls at the back side of deck plate, and 3 projections 38 are arranged in the inside casing groove, circuit board and built-in box 4 all by screw retention on projection; Lay the induction antenna 5 of circuit around the inside casing of inside casing groove 39.Built-in box 4 is the housing of cavity, is fixed on the back side of deck plate by the installation foot on it 41.The panel of this card reader can use ABS plate or GP plate, and wherein, ABS is the abbreviation of compound substance, and wherein A-styrene, B butadiene, S propylene are fine, are often referred to engineering plastics; The GP-polystyrene.
The circuit of this card reader divides two kinds (seeing Figure 12,13), a kind of readable IC-card, another kind of readable ID card.The principle of work of read-only IC-card circuit is: inductive coil ANT gives Card Reader chip U2 with the IC-card signal of sensing, and U2 passes to micro controller chip U1U1 and again signal passed to controller (controller is carried out action) through optical coupling isolation circuit after signal identification; Chip U3 forms Switching Power Supply with the peripheral element that is connected, and provides electric energy to circuit; The circuit that hummer BZ1 and triode Q1 form produces when Card Reader and pipes; LED is turn colors when Card Reader.
The principle of work of read-only ID card circuit and the principle of work of read-only IC-card circuit are basic identical.
Claims (7)
1. embedded contactless ic/ID card is responded to card reader, and it comprises embedded Card Reader box and Card Reader circuit, it is characterized in that the Card Reader box comprises front panel, deck plate, built-in box; Wherein front panel is connected with the front of deck plate, and the back side of deck plate connects built-in box.
2. according to the said card reader of claim 1, it is characterized in that being fixed with the Card Reader circuit board between the back side of deck plate and the built-in box, the back side of deck plate is provided with clamp inside casing groove, is provided with the induction antenna of Card Reader circuit in the clamp inside casing groove.
3. according to the said card reader of claim 1, it is characterized in that the front of front panel is provided with the window that light-passing board is installed; The panel inside casing groove of deck plate is arranged to install in the back side of front panel, and panel inside casing groove internal fixation has the panel claw, and this claw is stuck in the panel draw-in groove of deck plate; The back side of light-passing board is fixed with the tabula rasa claw, and this claw is stuck in the tabula rasa draw-in groove of deck plate.
4. according to the said card reader of claim 1, it is characterized in that the plate face of deck plate is provided with unthreaded hole.
5. according to the said card reader of claim 1, it is characterized in that the inside casing groove of backboard face is provided with gap in front; The frame of deck plate is along being provided with the projection that is installed in the gap.
6. according to the said card reader of claim 1, it is characterized in that light-passing board is transparent ABS plate or GP plate.
7. according to the said card reader of claim 1, it is characterized in that the back side of deck plate is provided with the projection that connects built-in box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420044644 CN2704884Y (en) | 2004-04-10 | 2004-04-10 | Embedded non-contacting IC/ID card inductive card readers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420044644 CN2704884Y (en) | 2004-04-10 | 2004-04-10 | Embedded non-contacting IC/ID card inductive card readers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2704884Y true CN2704884Y (en) | 2005-06-15 |
Family
ID=34775302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420044644 Expired - Fee Related CN2704884Y (en) | 2004-04-10 | 2004-04-10 | Embedded non-contacting IC/ID card inductive card readers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2704884Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100401327C (en) * | 2004-06-04 | 2008-07-09 | 赵国平 | Safety detectinig or sensing device |
| CN101727683B (en) * | 2008-10-21 | 2011-08-03 | 南开大学 | Public transport IC card identity identifying and authenticating system |
-
2004
- 2004-04-10 CN CN 200420044644 patent/CN2704884Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100401327C (en) * | 2004-06-04 | 2008-07-09 | 赵国平 | Safety detectinig or sensing device |
| CN101727683B (en) * | 2008-10-21 | 2011-08-03 | 南开大学 | Public transport IC card identity identifying and authenticating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |