CN201465868U - Switch obtaining electricity by inserting card therein - Google Patents
Switch obtaining electricity by inserting card therein Download PDFInfo
- Publication number
- CN201465868U CN201465868U CN 200920122236 CN200920122236U CN201465868U CN 201465868 U CN201465868 U CN 201465868U CN 200920122236 CN200920122236 CN 200920122236 CN 200920122236 U CN200920122236 U CN 200920122236U CN 201465868 U CN201465868 U CN 201465868U
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- CN
- China
- Prior art keywords
- card
- plug
- shell fragment
- plate
- card inserting
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- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a switch obtaining electricity by inserting a card therein, comprising a panel, a card inserting board with a card inserting slot and a rear base. The card inserting board is fastened with the rear base. A circuit board is arranged in the rear base. An induction chip is arranged in the card inserting board. The circuit board is connected with the induction chip by a lead. Mounting holes are arranged on the rear base and are arranged outside the edges of the card inserting board. A spring plate used for sealing a card inserting mouth is arranged in the card inserting slot. When the card is inserted into the card inserting slot, the spring plate is pushed away so that the card is inserted into the card inserting slot, and when the card is drawn out of the card inserting slot, the spring plate bounces to seal the card inserting mouth. The switch of the utility model has good dustproof function and energy saving effect, is conveniently mounted by the users and has strong practicability.
Description
Technical field
The utility model belongs to basic electric component field, relates in particular to a kind of electrical equipment plug-in card electricity-getting switch that possesses dust reduction capability that is used for industry, civil buildings.
Background technology
At present, various plug-in card switches are arranged on the market, be widely used in hotel, hotel.The plug-in card switch can be realized safe power supply for hotel guest-room, leaves at closing time and can in time cut off the electricity supply the guest, accomplishes energy-conservation safety again.
Chinese invention patent application 200520072445.7 discloses a kind of plug-in card electricity-getting switch, comprises panel, is equipped with on the panel for the opening that sticks into out with IC-card shape, the identical power taking of size; Be contained in the combination hub that is used to plug the power taking card on the panel, the combination hub inboard is equipped with first contact terminal and second contact terminal, first, second contact terminal is connected to power supply on/off controller, and power supply on/off controller comprises the step-down rectifier voltage stabilizing circuit, detects power taking card circuit, CPU microprocessor, power supply output control circuit.This plug-in card electricity-getting switch can adopt existing IC-card combination hub, only need each the additional conductive contact on the IC-card combination hub is rationally connected, each additional conductive contact is connected in any case with two flexible terminals, become and be equivalent to being connected of a flexible terminal and an additional conductive contact, be that above-mentioned power supply on/off controller only need detect the IC-card internal resistance, can realize the function of power taking card power taking.
Chinese invention patent application 200720191575.1 discloses a kind of plug-in card power down switch, have interconnective back seat, fixed mount, panel and plug-in card panel, be provided with main circuit board in the described back seat, little circuit board and luminous tube are housed on this main circuit board, be welded with optoelectronic switch on the little circuit board, the security mask plate is set between plug-in card panel and the main circuit board.
But need user oneself to fasten back seat and plug-in card plate during the installation of existing plug-in card switch, damage circuit board during installation easily; And the card inserting mouth of the plug-in card plate of plug-in card switch is inc, falls into dust easily, shortens the useful life of plug-in card switch.
Summary of the invention
The utility model provides a kind of good energy-conserving effect, user installation convenience, has had the plug-in card electricity-getting switch of dust reduction capability.
A kind of plug-in card electricity-getting switch comprises: panel, have plug-in card plate, the back seat of card slot, described plug-in card plate and back seat can fasten by bayonet socket or screw, and described panel and back seat fasten by bayonet socket; Be provided with circuit board in the back seat, circuit board by screw fixings in back seat.
Described circuit board is provided with the LED lamp that is used for localized lighting.Be provided with induction chip in the described plug-in card plate, described circuit board links to each other by winding displacement with induction chip.
Be provided with dividing plate between described card slot and the induction chip, avoid and the induction chip friction when this dividing plate makes card insert card slot, increased the useful life of switch.
Leave the slit between the inwall of described dividing plate away from the termination of card inserting mouth and plug-in card plate, can pass through for the induction contact of induction chip.When card inserted draw-in groove, contact can receive signal, and signal is passed to circuit board by lead.
Described circuit board is provided with the chip that can handle the induced signal that induction chip collects, can in time deal with to signal, and the opening and shutting off of control circuit.
Described back seat is provided with installing hole, and described installing hole is in the outside at the edge of plug-in card plate; When the plug-in card plate is installed on the back seat, the outward flange of back seat surrounds the outward flange of plug-in card plate, described installing hole is exposed to the outside of plug-in card plate, the plug-in card plate can be fixedlyed connected with back seat during production firm's product export like this, avoid circuit board and user direct contact, circuit board and induction chip can be do not damaged when making user installation, the fail safe of plug-in card switch can also be improved.The installation that traditional plug-in card switch is logical is hidden between plug-in card plate and the back seat inconvenient user installation usually.
Be provided with the shell fragment that is used to seal card inserting mouth in the described card slot, shell fragment is installed in the card slot by hinged or bayonet socket.When shell fragment was installed in the card slot by bayonet socket, the edge of described card slot was provided with groove, and the two ends of described shell fragment respectively is provided with a projection, and the projection of shell fragment places the groove of card slot, and shell fragment can be rotated in draw-in groove.The opposite side termination of shell fragment is connected with back-moving spring, and shell fragment is open when card inserts card slot, and card inserts in the card slot, and when card was extracted card slot, back-moving spring made the shell fragment sealing card inserting mouth of upspringing.
After plug-in card electricity-getting switch of the present utility model inserted Contact Type Ic Card, the indoor power supply conducting can only delay cutting power behind the taking-up Contact Type Ic Card sheet.
Plug-in card electricity-getting switch of the present utility model possesses dust reduction capability, good energy-conserving effect, user installation convenience, practical.
Description of drawings
Fig. 1 is the structural representation of plug-in card electricity-getting switch of the present utility model;
Fig. 2 is the partial enlarged drawing of A portion among Fig. 1;
Fig. 3 is the structural representation of the back seat of plug-in card electricity-getting switch of the present utility model.
Embodiment
Referring to Fig. 1, Fig. 2, Fig. 3, the utility model plug-in card electricity-getting switch comprises: panel 1, the plug-in card plate 2 that has card slot 8, back seat 3, and plug-in card plate 2 one ends are stuck in the inward flange of back seat 3, the other end fastens by screw 9, and panel 1 fastens by the outward flange of bayonet socket 15 with back seat 3.Be provided with circuit board 4 in the back seat 3, circuit board 4 by screw fixings in back seat 3.Circuit board 4 is provided with the LED lamp 6 that is used for localized lighting.Be provided with induction chip 5 in the plug-in card plate 2, circuit board 4 and induction chip 5 link to each other by winding displacement.
Be provided with dividing plate 14 between card slot 8 and the induction chip 5, avoid and the induction chip friction when this dividing plate 14 makes card insert card slot 8, increased the useful life of switch.
Leave the slit between the inwall of dividing plate 14 away from the termination of card inserting mouth and plug-in card plate 2, can pass through for the induction contact of induction chip 5.When card inserted draw-in groove 8, contact can receive signal, and signal is passed to circuit board 4 by lead.
Be provided with the shell fragment that is used to seal card inserting mouth in the card slot 8, shell fragment 12 is installed in the card slot 8 by bayonet socket. and the edge of card slot 8 is provided with groove, the two ends of shell fragment 12 respectively is provided with a projection, the projection of shell fragment 12 places the groove of card slot 8, shell fragment can be rotated in draw-in groove. the opposite side termination of shell fragment 12 is connected with back-moving spring 13, and shell fragment is open when card inserts card slot 8, and card inserts in the card slot 8, when card was extracted card slot 8, back-moving spring 13 made the shell fragment 12 sealing card inserting mouth of upspringing.
After plug-in card electricity-getting switch of the present utility model inserted Contact Type Ic Card, the indoor power supply conducting can only delay cutting power behind the taking-up Contact Type Ic Card sheet.
Claims (3)
1. a plug-in card electricity-getting switch comprises: panel (1), the plug-in card plate (2) that has card slot (8), back seat (3), described plug-in card plate (2) and back seat (3) fastening; Be provided with circuit board (4) in the back seat (3), be provided with induction chip (5) in the plug-in card plate (2), described circuit board (4) links to each other by lead with induction chip (5); It is characterized in that described back seat (3) is provided with installing hole (10), described installing hole (10) is in the outside at the edge of plug-in card plate (2); Be provided with the shell fragment (12) that is used to seal card inserting mouth in the described card slot (8), shell fragment is open when card inserts card slot (8), and card inserts in the card slot (8), when card is extracted card slot (8), and shell fragment (12) the sealing card inserting mouth of upspringing.
2. plug-in card electricity-getting switch as claimed in claim 1, it is characterized in that: be provided with dividing plate (14) between described card slot (8) and the induction chip (5), leave the slit between the inwall of described dividing plate (14) away from the termination of card inserting mouth and plug-in card plate (2), can supply the induction contact of induction chip (5) to pass through.
3. plug-in card electricity-getting switch as claimed in claim 1, it is characterized in that: the edge of described card slot (8) is provided with groove, the two ends of described shell fragment (12) respectively is provided with a projection, and the projection of shell fragment (12) places the groove of card slot (8), and shell fragment can be rotated in draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920122236 CN201465868U (en) | 2009-06-10 | 2009-06-10 | Switch obtaining electricity by inserting card therein |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920122236 CN201465868U (en) | 2009-06-10 | 2009-06-10 | Switch obtaining electricity by inserting card therein |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201465868U true CN201465868U (en) | 2010-05-12 |
Family
ID=42393216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920122236 Expired - Lifetime CN201465868U (en) | 2009-06-10 | 2009-06-10 | Switch obtaining electricity by inserting card therein |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201465868U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102758961A (en) * | 2012-07-23 | 2012-10-31 | 浙江大学 | Card inserting device attached on rotating type valve or switch |
| CN103380472A (en) * | 2010-12-21 | 2013-10-30 | 施耐德电器工业公司 | Key card switch |
| CN113757964A (en) * | 2021-09-28 | 2021-12-07 | 宁波奥克斯电气股份有限公司 | Drive-by-wire ware, household appliance system, control method, monitoring system and storage medium |
| CN114857764A (en) * | 2022-05-25 | 2022-08-05 | 南京胜出环境工程有限公司 | Charging and controlling device for central air conditioner |
-
2009
- 2009-06-10 CN CN 200920122236 patent/CN201465868U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103380472A (en) * | 2010-12-21 | 2013-10-30 | 施耐德电器工业公司 | Key card switch |
| CN103380472B (en) * | 2010-12-21 | 2015-09-30 | 施耐德电器工业公司 | Key card inserts electricity-getting switch |
| CN102758961A (en) * | 2012-07-23 | 2012-10-31 | 浙江大学 | Card inserting device attached on rotating type valve or switch |
| CN113757964A (en) * | 2021-09-28 | 2021-12-07 | 宁波奥克斯电气股份有限公司 | Drive-by-wire ware, household appliance system, control method, monitoring system and storage medium |
| CN113757964B (en) * | 2021-09-28 | 2022-11-04 | 宁波奥克斯电气股份有限公司 | Drive-by-wire ware, household appliance system, control method, monitoring system and storage medium |
| CN114857764A (en) * | 2022-05-25 | 2022-08-05 | 南京胜出环境工程有限公司 | Charging and controlling device for central air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100512 |