CN212341875U - Mounting structure for smart card - Google Patents
Mounting structure for smart card Download PDFInfo
- Publication number
- CN212341875U CN212341875U CN202021145175.9U CN202021145175U CN212341875U CN 212341875 U CN212341875 U CN 212341875U CN 202021145175 U CN202021145175 U CN 202021145175U CN 212341875 U CN212341875 U CN 212341875U
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- Prior art keywords
- card
- sliding
- smart card
- card reader
- limiting
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- Expired - Fee Related
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- 125000003003 spiro group Chemical group 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 239000000428 dust Substances 0.000 abstract description 4
- 230000007246 mechanism Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010063659 Aversion Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of chip mounting, in particular to a mounting structure for an intelligent card, which comprises a card reader, wherein the inside of a sliding groove is connected with an accommodating rod in a sliding way, one side of a top plate close to the card reader is provided with a top groove matched with the card reading groove, the upper end surface of the card reader is provided with two limiting holes matched with positioning holes, the upper end surface of the card reader is provided with two symmetrically distributed limiting screws, and the bottom of each limiting screw is provided with a threaded part in threaded connection with the limiting hole and a limiting part positioned at the bottom of the threaded part; the roof will read the draw-in groove and seal, prevents that the dust from getting into and reading the inside dirty influence card reading effect that causes of mechanism of reading of card, and inside the locating hole that drives spacing portion and deepen the dead lever up end behind spacing screw's the screw portion and the spacing hole spiro union, the top groove of roof was spacing to the smart card, makes the smart card be located inside reading the draw-in groove all the time when the car went, improves the reading quality of smart card.
Description
Technical Field
The utility model belongs to the technical field of the chip installation, specifically a mounting structure for smart card.
Background
Smart cards are a generic term for plastic cards with embedded microchips, some of which contain a microelectronic chip and require data interaction via a reader/writer. The intelligent card is equipped with CPU, RAM and I/O, and can automatically process more data without interfering the work of host CPU, and the intelligent card uses computer and communication technology as means to connect all the facilities in the intelligent building into an organic whole, so that the user can use one IC card to complete the usual key, fund settlement, attendance and some control operations, such as opening door by IC card, dining by IC card, shopping, entertainment, meeting, parking, night watching, office and charging services.
Along with the development of science and technology, the thing networking development is particularly rapid, the commodity circulation driver, most adoption smart card such as taxi driver carries out work and beats the card, through smart card discernment driver identity, and then monitor the car that the driver drove, the most common identity card on the compares with the taxi, the card reader is installed on the automobile proscenium, insert the back with the identity card, driver's information has been shown, and can grade through card reading equipment, the identity card is inserted on the card reader this moment, along with jolting of the in-process of traveling, probably cause the identity card aversion, the chip that intelligence was drawn this moment can't contact with the metal paster joint, cause the unable or incomplete condition of reading of smart card this moment easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mounting structure for smart card to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an installation structure for an intelligent card comprises a card reader, wherein a card reading slot is formed in one side of the card reader, two sliding grooves are formed in one side of the card reader, the two sliding grooves are symmetrically distributed on two sides of the card reading slot, a containing rod is connected inside the sliding grooves in a sliding mode, a top plate is fixedly connected to one end, far away from the card reader, of the containing rod, a top groove matched with the card reading slot is formed in one side, close to the card reader, of the top plate, the containing rod comprises a sliding rod connected inside the sliding grooves in a sliding mode and a fixed rod hinged to one end of the sliding rod, a positioning hole is formed in the upper end face of the fixed rod, two limiting holes matched with the positioning hole are formed in the upper end face of the card reader, two limiting screw rods are symmetrically distributed in the upper end face of the card reader, a threaded portion in threaded connection with, the limiting part is positioned inside the positioning hole.
As a further aspect of the present invention: the equal fixedly connected with gag lever post of sliding tray inner wall one end, gag lever post one end fixedly connected with protruding slider, the slide bar is close to protruding slider one side seted up with protruding slider matched with spacing spout.
As a further aspect of the present invention: one end of the sliding rod is provided with a hinged part, one end of the fixed rod is fixedly connected with a connecting rod, and the connecting rod is hinged with the hinged part.
As a further aspect of the present invention: the outer dimension of the cross section of the fixed rod is equal to that of the cross section of the sliding rod.
As a further aspect of the present invention: the outer dimension of the cross section of the connecting rod is smaller than that of the cross section of the fixing rod.
As a further aspect of the present invention: and a handle is fixedly connected to one side of the top plate, which is far away from the card reader.
As a further aspect of the present invention: the length of screw thread portion is greater than the length of spacing portion, the knurling pattern has been seted up on the spacing screw rod surface.
Compared with the prior art, the beneficial effects of the utility model are that:
the smart card inserts and reads the inside card that reads of draw-in groove, when the smart card does not insert and reads the draw-in groove inside, two are accomodate the pole and are located the sliding tray inside, the roof seals the draw-in groove this moment, and then prevent that the dust from getting into and reading the inside dirty influence card reading effect that causes reading mechanism of card, in the time of using, rotate two limit screw, limit screw's screw thread portion drives spacing portion after with spacing hole spiro union and gos deep into the locating hole of dead lever up end inside, and then make and accomodate the pole and can't slide in the sliding tray, and meanwhile the roof-way of roof is spacing to the smart card, and then accomplish the fixed of smart card, make the smart card be located inside the draw-in groove all the time when the.
Drawings
FIG. 1 is a schematic structural view of a mounting structure for a smart card;
FIG. 2 is a perspective view of a mounting structure for a smart card without the smart card mounted therein;
FIG. 3 is a schematic top cross-sectional view of a mounting structure for a smart card;
fig. 4 is a schematic cross-sectional view of a sliding groove in a mounting structure for a smart card.
In the figure: 1. a card reader; 11. a card reading slot; 12. a sliding groove; 13. a limiting hole; 2. a limit screw; 21. a threaded portion; 22. a limiting part; 3. a storage rod; 31. a slide bar; 311. a hinge portion; 312. a limiting chute; 32. fixing the rod; 321. a connecting rod; 322. positioning holes; 4. a top plate; 41. a handle; 42. a top groove; 5. a limiting rod; 51. and (4) a convex sliding block.
Detailed Description
Please refer to fig. 1-4, in an embodiment of the present invention, an installation structure for a smart card, including a card reader 1, a card reading slot 11 has been opened on one side of the card reader 1, two sliding slots 12 have been opened on one side of the card reader 1, two sliding slots 12 are symmetrically distributed on both sides of the card reading slot 11, the inside equal sliding connection of sliding slot 12 has a storage rod 3, the storage rod 3 is far away from a card reader 1 end fixedly connected with roof 4, roof 4 is close to one side of the card reader 1 and is opened with a card reading slot 11 matched with roof slot 42, the storage rod 3 includes a sliding rod 31 slidably connected inside the sliding slot 12 and a fixed rod 32 hinged at one end of the sliding rod 31, a positioning hole 322 has been opened on the upper end of the fixed rod 32, two spacing holes 13 matched with the positioning hole 322 have been opened on the upper end of the card reader 1, the upper end of the card reader 1 is equipped with two spacing screws 2 symmetrically distributed The limiting part 22 is located inside the positioning hole 322; when the smart card is inserted into the card reading slot 11 for reading the card, when the smart card is not inserted into the card reading slot 11, the two accommodating rods 3 are positioned inside the sliding slot 12, at the moment, the card reading slot 11 is sealed by the top plate 4, thereby preventing dust from entering the card reading slot 11 to cause dirt of a reading mechanism to influence the card reading effect, when the smart card reading device is used, the sliding rod 31 slides out of the sliding slot 12, at the moment, the fixed rod 32 rotates downwards, then the smart card is inserted through the card reading slot 11, after the smart card is inserted, one part of the card reading slot 11 is positioned outside, mainly for facilitating later card pulling, at the moment, the fixed rod 32 rotates to be horizontal to the sliding rod 31, at the moment, the sliding rod 31 slides towards the inside of the sliding slot 12, when the fixed rod 32 slides into the sliding slot 12, the top slot 42 of the top plate 4 blocks the other end of the smart card, at the moment, the two limit screw rods 2 are rotated, the thread, and then make and accomodate pole 3 and can't slide in sliding tray 12, and meanwhile the top groove 42 of roof 4 is spacing to the smart card, and then accomplishes the fixed of smart card, makes the smart card be located inside reading card groove 11 all the time when the car is gone, improves reading quality of smart card.
In fig. 3: the equal fixedly connected with gag lever post 5 of 12 inner wall one ends of sliding tray, the protruding slider 51 of 5 one end fixedly connected with of gag lever post, the slide bar 31 is close to protruding slider 51 one side and has been seted up with protruding slider 51 matched with spacing spout 312, and protruding slider 51 through gag lever post 5 cooperatees with spacing spout 312, and then makes the slide bar 31 can't follow the slippage in the sliding tray 12, improves the gliding stability of slide bar 31.
In fig. 1 and 3: one end of the sliding rod 31 is provided with a hinge part 311, one end of the fixed rod 32 is fixedly connected with a connecting rod 321, the connecting rod 321 is hinged with the hinge part 311, the outer dimension of the cross section of the fixed rod 32 is equal to that of the sliding rod 31, the outer dimension of the cross section of the connecting rod 321 is smaller than that of the cross section of the fixed rod 32, the hinge part 311 adopts double lugs, the connecting rod 321 is positioned between the double lugs and connected through a connecting shaft, at the moment, the dimension of the connecting rod 321 is smaller than that of the fixed rod 32, and further, when the connecting rod 321 rotates, the fixed rod 32 cannot.
In fig. 1-4: roof 4 is far away from card reader 1 one side fixedly connected with handle 41, and the length of screw portion 21 is greater than the length of spacing portion 22, and the knurling pattern has been seted up on spacing screw 2 surface, improves the convenience of roof 4 pulling through handle 41, and the length of screw portion 21 is greater than the length of spacing portion 22, makes spacing portion 22 accomodate when spacing hole 13 is inside, and screw portion 21 still keeps the spiro union effect with spacing hole 13, and the knurling pattern improves the frictional force of holding when spacing screw 2 rotates.
The utility model discloses a theory of operation is: when the smart card is inserted into the card reading slot 11 for reading the card, when the smart card is not inserted into the card reading slot 11, the two accommodating rods 3 are positioned inside the sliding slot 12, at the moment, the card reading slot 11 is sealed by the top plate 4, thereby preventing dust from entering the card reading slot 11 to cause dirt of a reading mechanism to influence the card reading effect, when the smart card reading device is used, the sliding rod 31 slides out of the sliding slot 12, at the moment, the fixed rod 32 rotates downwards, then the smart card is inserted through the card reading slot 11, after the smart card is inserted, one part of the card reading slot 11 is positioned outside, mainly for facilitating later card pulling, at the moment, the fixed rod 32 rotates to be horizontal to the sliding rod 31, at the moment, the sliding rod 31 slides towards the inside of the sliding slot 12, when the fixed rod 32 slides into the sliding slot 12, the top slot 42 of the top plate 4 blocks the other end of the smart card, at the moment, the two limit screw rods 2 are rotated, the thread, and then make and accomodate pole 3 and can't slide in sliding tray 12, and meanwhile the top groove 42 of roof 4 is spacing to the smart card, and then accomplishes the fixed of smart card, makes the smart card be located inside reading card groove 11 all the time when the car is gone, improves reading quality of smart card.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. An installation structure for a smart card comprises a card reader (1), wherein one side of the card reader (1) is provided with a card reading slot (11), and is characterized in that one side of the card reader (1) is provided with two sliding grooves (12), the two sliding grooves (12) are symmetrically distributed on two sides of the card reading slot (11), the sliding grooves (12) are internally and respectively connected with an accommodating rod (3) in a sliding manner, one end, far away from the card reader (1), of each accommodating rod (3) is fixedly connected with a top plate (4), and one side, close to the card reader (1), of each top plate (4) is provided with a top groove (42) matched with the card reading slot (11);
accomodate pole (3) including sliding connection sliding rod (31) inside sliding tray (12) and articulate dead lever (32) of sliding rod (31) one end, locating hole (322) have been seted up to dead lever (32) up end, card reader (1) up end seted up two with locating hole (322) matched with spacing hole (13), card reader (1) up end is equipped with two symmetric distribution's limiting screw (2), limiting screw (2) bottom be equipped with screw portion (21) of spacing hole (13) spiro union and be located spacing portion (22) of screw portion (21) bottom, spacing portion (22) are located inside locating hole (322).
2. The mounting structure for the smart card according to claim 1, wherein one end of the inner wall of the sliding groove (12) is fixedly connected with a limiting rod (5), one end of the limiting rod (5) is fixedly connected with a protruding sliding block (51), and one side of the sliding rod (31) close to the protruding sliding block (51) is provided with a limiting sliding groove (312) matched with the protruding sliding block (51).
3. A mounting structure for a smart card according to claim 1, wherein the sliding bar (31) is provided with a hinge portion (311) at one end, and the fixing bar (32) is fixedly connected with a connecting bar (321) at one end, and the connecting bar (321) is hinged with the hinge portion (311).
4. A mounting structure for a smart card according to claim 1, characterized in that the cross-sectional outer dimension of the fixing lever (32) is equal to the cross-sectional outer dimension of the sliding lever (31).
5. A mounting structure for a smart card according to claim 3, characterized in that the cross-sectional outer dimension of the connection bar (321) is smaller than the cross-sectional outer dimension of the fixing bar (32).
6. A mounting arrangement for a smart card according to claim 1, characterized in that a handle (41) is fixedly attached to the side of the top plate (4) remote from the card reader (1).
7. The mounting structure for a smart card according to claim 1, wherein the length of the threaded portion (21) is greater than the length of the position-limiting portion (22), and a knurling is formed on the surface of the position-limiting screw (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021145175.9U CN212341875U (en) | 2020-06-19 | 2020-06-19 | Mounting structure for smart card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021145175.9U CN212341875U (en) | 2020-06-19 | 2020-06-19 | Mounting structure for smart card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212341875U true CN212341875U (en) | 2021-01-12 |
Family
ID=74077995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021145175.9U Expired - Fee Related CN212341875U (en) | 2020-06-19 | 2020-06-19 | Mounting structure for smart card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212341875U (en) |
-
2020
- 2020-06-19 CN CN202021145175.9U patent/CN212341875U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |