CN212484371U - Universal card reader with cleaning structure - Google Patents
Universal card reader with cleaning structure Download PDFInfo
- Publication number
- CN212484371U CN212484371U CN202021820456.XU CN202021820456U CN212484371U CN 212484371 U CN212484371 U CN 212484371U CN 202021820456 U CN202021820456 U CN 202021820456U CN 212484371 U CN212484371 U CN 212484371U
- Authority
- CN
- China
- Prior art keywords
- connector body
- usb connector
- card reader
- cleaning
- sliding
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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 - Fee Related
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 51
- 239000004744 fabric Substances 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 26
- 230000001681 protective effect Effects 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000013016 damping Methods 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 238000001179 sorption measurement Methods 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cleaning In General (AREA)
Abstract
The utility model discloses an omnipotent card reader with clean structure, including the USB connector body, one side fixedly connected with of USB connector body upper surface instructs the LED lamp, and the inside fixedly connected with of USB connector body reads the draw-in groove, the upper surface of USB connector body articulates through the hinge has first sealed lid, the lower fixed surface of first sealed lid is connected with and hugs closely at the back up block who reads the draw-in groove upside, the outside cover of USB connector body link is equipped with the lag, and the opposite side surface of USB connector body articulates through the hinge has the sealed lid of second, the utility model relates to a card reader technical field. This lag is provided with the connecting block of embedding in the USB interface in the universal card reader with clean structure to through stretching the slip shell, can stretch into the connection position of USB interface with clean component, thereby can be to the inside degree of depth cleaning of USB interface, can carry out the rolling to cleaning cloth through accomodating the roller.
Description
Technical Field
The utility model relates to a card reader technical field specifically is an omnipotent card reader with clean structure.
Background
The card reader is an interface device which is used for reading and writing a multimedia card as a mobile storage device in a computer, a commercial card reader can read a security smart card, the card reader is usually connected by a USB (universal serial bus) and can access storage cards with various formats, some card readers can only access one storage card, and the other card readers are all-in-one card readers.
Chinese patent discloses a card reader structure (publication No. CN202362791U) with a cleaning layer, which includes a fixed casing and a circuit board disposed in the fixed casing, wherein the fixed casing is provided with a card slot for inserting a smart card, and the circuit board is provided with a slot corresponding to the card slot, so that the smart card is inserted into the slot when inserted into the card slot, thereby electrically connecting the smart card with a USB connector disposed at one end of the circuit board.
The USB connecting part and the card inserting part of the existing card reader are cleaned after the existing card reader is used for a long time, more dust is prevented from adhering to the connecting part, and the cleaning component of the existing card reader is single in structure, inconvenient to use and poor in cleaning effect.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides an omnipotent card reader with clean structure has solved current card reader and has used the back for a long time, and its USB connection position and plug-in card position are cleaned, prevent that more dust adhesion from to connecting the position on, the clean component single structure of current card reader, it is inconvenient to use to clean the relatively poor problem of effect.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a universal card reader with a cleaning structure comprises a USB connector body, wherein an indicating LED lamp is fixedly connected to one side of the upper surface of the USB connector body, a card reading slot is fixedly connected to the inside of the USB connector body, a first sealing cover is hinged to the upper surface of the USB connector body through a hinge, a reinforcing block tightly attached to the upper side of the card reading slot is fixedly connected to the lower surface of the first sealing cover, a protective sleeve is sleeved on the outer side of the connecting end of the USB connector body, a second sealing cover is hinged to the other side surface of the USB connector body through a hinge, an adjusting knob is rotatably connected to one side, close to the second sealing cover, of the side surface of the USB connector body, a containing bin is arranged on the rear side, close to the second sealing cover, of the inside of the USB connector body, a containing roller connected with the adjusting knob is rotatably connected to the inside of the containing bin, and cleaning cloth is wound, the utility model discloses a cleaning device for cleaning the surface of a workpiece, including lag, protective sheath, connecting gear, connecting rod, connecting block, connecting rod, protective sheath, connecting rod and connecting rod, the lag includes the set casing, one side sliding connection of set casing has the slip shell, and the inside sliding connection of set casing has the trace, the inside rotation of set casing is connected with the connecting gear who is connected with slip shell and trace meshing, the one end fixedly connected with connecting block of set casing, the inside packing of connecting.
Preferably, the sliding shell comprises a first sliding rod and a second sliding rod which are arranged on two sides of the sliding shell, the first sliding rod and the second sliding rod are both connected with the inner wall of the fixed shell in a sliding mode, and a gear meshed with the connecting gear is arranged on one side of the first sliding rod.
Preferably, the linkage rod comprises a gear rod engaged with the connecting gear, and the gear rod is an L-shaped member.
Preferably, the cleaning member comprises a cleaning brush, an elastic rubber sleeve is adhered and connected to the inside of the cleaning brush, and the size of the connecting block is the same as the connecting part of the USB interface.
Preferably, the first sealing cover is clamped with the USB connector body through an inverted L-shaped clamping structure, and the second sealing cover is connected with the USB connector body through permanent magnet adsorption.
Preferably, the adjusting knob is rotatably connected with the USB connector body through the damping rotating shaft, and the part of the adjusting knob, which is exposed out of the USB connector body, is one fifth of the total size of the adjusting knob.
Advantageous effects
The utility model provides a universal card reader with clean structure. Compared with the prior art, the method has the following beneficial effects:
(1) this universal card reader with clean structure, outside cover through USB connector body link is equipped with the lag, the lag includes the set casing, one side sliding connection of set casing has the slip shell, and the inside sliding connection of set casing has the trace, the inside rotation of set casing is connected with the connecting gear who is connected with slip shell and trace meshing, the one end fixedly connected with connecting block of set casing, the inside packing of connecting block has the clean component of being connected with the trace, the lag is provided with the embedding at the inside connecting block of USB interface in this device, and through tensile slip shell, can stretch into the connection position of USB interface with clean component, thereby can be clean to the inside degree of depth of USB interface.
(2) This universal card reader with clean structure, it has the sealed lid of second to articulate through the hinge through the opposite side surface of USB connector body, one side that USB connector body side is close to the sealed lid of second is rotated and is connected with adjust knob, and the inside rear side that is close to the sealed lid of second of USB connector body is opened and is equipped with the collecting storage, the inside rotation of collecting storage is connected with the roller of accomodating that is connected with adjust knob, the outside rolling of roller of accomodating has cleaning cloth, be provided with the roller of accomodating in this device, can roll cleaning cloth, when needing to clean the card reading groove, can take out cleaning cloth from the collecting storage, it rotates through rotating adjust knob to accomodate the roller simultaneously, thereby make things convenient for the staff to carry out the rolling with cleaning cloth.
Drawings
FIG. 1 is an assembly view of the present invention;
fig. 2 is a partial cross-sectional view of the USB connector body according to the present invention;
fig. 3 is a cross-sectional view of the protective cover of the present invention;
fig. 4 is an enlarged view of a portion a in fig. 3 according to the present invention.
In the figure: 1. a USB connector body; 2. an indicator LED light; 3. a card reading slot; 4. a first sealing cover; 5. a reinforcing block; 6. a protective sleeve; 7. a second sealing cover; 8. adjusting a knob; 9. a storage bin; 10. a receiving roller; 11. a cleaning cloth; 61. a stationary case; 62. a sliding shell; 63. a linkage rod; 64. connecting blocks; 65. a cleaning member; 66. a connecting gear; 621. a first slide bar; 622. a second slide bar; 631. a gear lever; 651. cleaning the brush; 652. an elastic rubber sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a universal card reader with a cleaning structure comprises a USB connector body 1, an indicating LED lamp 2 is fixedly connected to one side of the upper surface of the USB connector body 1, a card reading slot 3 is fixedly connected to the inside of the USB connector body 1, the same technical scheme of the patent cited in the background technology can be adopted for connecting circuits and connecting modes inside the USB connector body 1 and the card reading slot 3, a first sealing cover 4 is hinged to the upper surface of the USB connector body 1 through a hinge, a reinforcing block 5 tightly attached to the upper side of the card reading slot 3 is fixedly connected to the lower surface of the first sealing cover 4, a protective cover 6 is sleeved on the outer side of the connecting end of the USB connector body 1, a second sealing cover 7 is hinged to the other side surface of the USB connector body 1 through a hinge, the first sealing cover 4 is connected with the USB connector body 1 in a clamping mode through an inverted L-shaped buckle structure, and the second sealing cover 7 is connected with the USB connector body 1 through permanent magnet, an adjusting knob 8 is rotatably connected to one side of the side surface of the USB connector body 1 close to the second sealing cover 7, the adjusting knob 8 is rotatably connected with the USB connector body 1 through a damping rotating shaft, the part of the adjusting knob 8 exposed out of the USB connector body 1 is one fifth of the total size of the adjusting knob, a storage bin 9 is arranged at the rear side of the interior of the USB connector body 1 close to the second sealing cover 7, a storage roller 10 connected with the adjusting knob 8 is rotatably connected to the interior of the storage bin 9, and cleaning cloth 11 is wound on the outer side of the storage roller 10. the device is provided with a storage roller 10 which can wind the cleaning cloth 11, when the card reading groove 3 needs to be cleaned, the cleaning cloth 11 can be taken out of the storage bin 9, and meanwhile, the storage roller 10 is rotated through rotating the adjusting knob 8, so that a worker can conveniently wind the cleaning cloth 11, the protective sleeve 6 comprises a fixed shell 61, one side of the fixed shell 61 is slidably connected with a sliding shell 62, the sliding shell 62 comprises a first sliding rod 621 and a second sliding rod 622 on two sides, the first sliding rod 621 and the second sliding rod 622 are both slidably connected with the inner wall of the fixed shell 61, one side of the first sliding rod 621 is provided with a gear meshed with the connecting gear 66, the inside of the fixed shell 61 is slidably connected with a linkage rod 63, the linkage rod 63 comprises a gear rod 631 meshed with the connecting gear 66, the gear rod 631 is an L-shaped member, the inside of the fixed shell 61 is rotatably connected with the connecting gear 66 meshed with the sliding shell 62 and the linkage rod 63, one end of the fixed shell 61 is fixedly connected with a connecting block 64, the inside of the connecting block 64 is filled with a cleaning member 65 connected with the linkage rod 63, the cleaning member 65 comprises a cleaning brush 651, an elastic rubber sleeve 652 is adhered to the inside of the cleaning brush 651, the size of the connecting block 64 is the same as the connecting part of the USB interface, the protecting cover 6 of the device is provided with a connecting block 64 embedded in the USB interface, and the cleaning member 65 can be inserted into the connecting portion of the USB interface by stretching the sliding shell 62, so that the inside of the USB interface can be deeply cleaned, and the details not described in detail in this specification belong to the prior art known to those skilled in the art.
When the USB connector cleaning device works, the first sealing cover 4 can be opened through the inverted L-shaped clamping component of the first sealing cover 4, then a memory card is placed in the card reading slot 3, then the first sealing cover 4 is folded, the memory card can be fixed in the card reading slot 3 through the reinforcing block 5, then the protective sleeve 6 is taken down, a USB interface of the USB connector body 1 can be inserted into a computer or other equipment, when the cleaning is needed, the second sealing cover 7 can be opened, the cleaning cloth 11 is drawn out from the storage bin 9, the first sealing cover 4 and the card reading slot 3 can be cleaned, when the cleaning cloth 11 is drawn out, the storage roller 10 and the adjusting knob 8 can be driven to rotate, when the cleaning cloth 11 is needed to be stored, the adjusting knob 8 can be rotated, when the USB interface is needed to be cleaned, the protective sleeve 6 is sleeved on the outer side of the connecting part of the USB connector body 1, after the protective sleeve is sleeved, the connecting block 64 can be embedded into the connecting part of the USB interface, then the sliding shell 62 is pulled outwards, the sliding shell 62 drives the connecting gear 66 to rotate through the first sliding rod 621 when sliding, after the connecting gear 66 rotates, the gear rod 631 of the linkage rod 63 drives the linkage rod 63 body to move in opposite directions, so that the cleaning member 65 is led out from the connecting block 64, after the cleaning member 65 leaves the connecting block 64, the cleaning brush 651 in the cleaning member 65 is tightly attached to the connecting part of the USB interface under the support of the elastic rubber sleeve 652, and then the fixed shell 61 is pulled outwards, so that the connecting part of the USB interface can be cleaned.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a universal card reader with clean structure, includes USB connector body (1), one side fixedly connected with of USB connector body (1) upper surface instructs LED lamp (2), and the inside fixedly connected with of USB connector body (1) reads draw-in groove (3), the upper surface of USB connector body (1) articulates through the hinge has first sealed lid (4), the lower fixed surface of first sealed lid (4) is connected with and hugs closely at reinforcing block (5) of reading draw-in groove (3) upside, its characterized in that: a protective sleeve (6) is sleeved on the outer side of the connecting end of the USB connector body (1), a second sealing cover (7) is hinged to the surface of the other side of the USB connector body (1) through a hinge, an adjusting knob (8) is rotatably connected to one side, close to the second sealing cover (7), of the side face of the USB connector body (1), a containing bin (9) is arranged on the rear side, close to the second sealing cover (7), of the inside of the USB connector body (1), a containing roller (10) connected with the adjusting knob (8) is rotatably connected to the inside of the containing bin (9), and cleaning cloth (11) is wound on the outer side of the containing roller (10);
the utility model discloses a cleaning member, including lag (6), one side sliding connection has sliding shell (62) of set casing (61), and the inside sliding connection of set casing (61) has trace (63), the inside rotation of set casing (61) is connected with connecting gear (66) of being connected with sliding shell (62) and trace (63) meshing, the one end fixedly connected with connecting block (64) of set casing (61), the inside packing of connecting block (64) has cleaning member (65) of being connected with trace (63).
2. The universal card reader with cleaning structure as claimed in claim 1, wherein: the sliding shell (62) comprises a first sliding rod (621) and a second sliding rod (622) which are arranged on two sides, the first sliding rod (621) and the second sliding rod (622) are connected with the inner wall of the fixed shell (61) in a sliding mode, and a gear meshed with the connecting gear (66) is arranged on one side of the first sliding rod (621).
3. The universal card reader with cleaning structure as claimed in claim 1, wherein: the linkage rod (63) comprises a gear rod (631) which is in meshing connection with the connecting gear (66), and the gear rod (631) is an L-shaped component.
4. The universal card reader with cleaning structure as claimed in claim 1, wherein: the cleaning component (65) comprises a cleaning hairbrush (651), an elastic rubber sleeve (652) is adhered and connected to the interior of the cleaning hairbrush (651), and the size of the connecting block (64) is the same as the connecting position of the USB interface.
5. The universal card reader with cleaning structure as claimed in claim 1, wherein: the first sealing cover (4) is connected with the USB connector body (1) in a clamped mode through the inverted L-shaped buckle structure, and the second sealing cover (7) is connected with the USB connector body (1) in an adsorption mode through a permanent magnet.
6. The universal card reader with cleaning structure as claimed in claim 1, wherein: the adjusting knob (8) is rotatably connected with the USB connector body (1) through a damping rotating shaft, and the part of the adjusting knob (8) exposed out of the USB connector body (1) is one fifth of the total size of the adjusting knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021820456.XU CN212484371U (en) | 2020-08-25 | 2020-08-25 | Universal card reader with cleaning structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021820456.XU CN212484371U (en) | 2020-08-25 | 2020-08-25 | Universal card reader with cleaning structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212484371U true CN212484371U (en) | 2021-02-05 |
Family
ID=74448522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021820456.XU Expired - Fee Related CN212484371U (en) | 2020-08-25 | 2020-08-25 | Universal card reader with cleaning structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212484371U (en) |
-
2020
- 2020-08-25 CN CN202021820456.XU patent/CN212484371U/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: 20210205 |