CN111488747A - Card reader capable of preventing high temperature of memory card - Google Patents
Card reader capable of preventing high temperature of memory card Download PDFInfo
- Publication number
- CN111488747A CN111488747A CN201910082380.0A CN201910082380A CN111488747A CN 111488747 A CN111488747 A CN 111488747A CN 201910082380 A CN201910082380 A CN 201910082380A CN 111488747 A CN111488747 A CN 111488747A
- Authority
- CN
- China
- Prior art keywords
- plug connector
- memory card
- card
- card reader
- shell
- Prior art date
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims abstract description 20
- 239000003990 capacitor Substances 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/0013—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers
- G06K7/0056—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers housing of the card connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/405—Securing in non-demountable manner, e.g. moulding, riveting
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
Landscapes
- Engineering & Computer Science (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention provides a card reader for preventing a memory card from being high in temperature, and relates to the technical field of card readers, wherein a plug connector is arranged in the middle of the front end of a plug connector, clamping grooves integrated with the plug connector are formed in the left side and the right side of the inner wall of the plug connector, an identifier is arranged at the top end of the inner wall of the plug connector, rotating shafts are embedded in the rear ends of the left side and the right side of the identifier and are rotatably connected with the plug connector, a plurality of metal sheets are uniformly embedded in the bottom end of the identifier in parallel and are not completely covered on the memory card but are locally connected, so that the memory card has sufficient heat dissipation space, the number of the clamping blocks is at least three, the clamping blocks are embedded in the top end of a shell, a clamping frame is embedded in the front end of the left side of the top end of the shell, the rear end of an electronic element is electrically connected with a cable; the problem of the high temperature that produces when the card reader operation influences the memory card easily, the cable is very easy at the fracture of carrying the in-process is solved.
Description
Technical Field
The invention relates to the technical field of card readers, in particular to a card reader capable of preventing a memory card from being heated.
Background
Most of existing card readers for preventing high temperature of a memory card are plug-in type, a user needs to leave the memory card in a card slot in the use process, the card reader can read data in the memory card, the internal card slot is left in the card slot for a long time, the card slot is tightly connected with the memory card, the high temperature generated when the card reader operates easily affects the memory card, and the high temperature of the memory card is caused.
Disclosure of Invention
In order to solve the above technical problems, an object of the present invention is to provide a card reader capable of preventing a memory card from being heated.
In order to achieve the purpose, the invention adopts the following technical scheme: a card reader for preventing high temperature of a memory card comprises a shell, an electronic element and a plug connector, wherein the electronic element is embedded in the shell, the plug connector is welded in the middle of the front side of the top end of the electronic element, the plug connector is electrically connected with the electronic element, the middle of the front end of the plug connector is provided with a plug port, the left side and the right side of the inner wall of the plug port are respectively provided with a clamping groove integrated with the plug port, the top end of the inner wall of the plug port is provided with a recognizer, the rear ends of the left side and the right side of the recognizer are respectively embedded with a rotating shaft, the rotating shafts are respectively embedded in the top end of the inner wall of the plug port and are rotatably connected with the plug port, the bottom end of the recognizer is uniformly embedded with a plurality of metal sheets in parallel, the left end and the right end of the rear side of;
the clamping blocks are at least three in number, the clamping blocks are all embedded at the top end of the shell, the clamping frame is embedded at the front end of the left side of the top end of the shell, the rear end of the electronic element is electrically connected with a cable, the cable penetrates through the shell, and the tail end of the cable is electrically connected with a USB plug connector.
Preferably, the electronic component comprises a plurality of resistors, capacitors, pins and other structures, an opening is formed in the middle of the front end of the shell, and the opening corresponds to the socket.
Preferably, the recognizer rotates through the rotating shaft, is electrically connected with the plug connector through the connecting cable, and is electrically connected with the recognizer through the metal sheet.
Preferably, the top end of the spring is fixedly connected with the inner wall of the shell, and the pulling plate penetrates through the shell.
Preferably, be the triangle between the fixture block and arrange, and cable and fixture block joint, the card frame is located the fixture block front end at foremost, and opens on card frame top has the groove that accords with USB plug connector appearance, card frame and USB plug connector joint.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
the invention can make the user pull the pulling plate upwards, the front end of the recognizer is pulled up by the pulling plate, the position of the metal sheet moves upwards, the memory card can move towards the interface, when the memory card is inserted completely, the user loosens the pulling plate, the recognizer is put down, the metal sheet contacts the chip of the memory card, the current in the memory card is conducted through the metal sheet, the principle is similar to the universal charging principle on the market, because the space in the interface is larger, and the metal sheet does not completely cover the memory card, but is locally connected, the memory card has sufficient heat dissipation space, and the memory card is prevented from generating high temperature in the process of reading data.
After the card reader is used, a user can press a cable into the clamping blocks when the card reader needs to be folded, the cable is bent when being clamped in the clamping blocks due to the triangular arrangement of the clamping blocks, the situation that the cable cannot be clamped due to overlong length of the cable is avoided, the USB plug connector is clamped into the groove in the clamping frame, the shape of the groove is matched with that of the USB plug connector, the clamping frame and the USB plug connector can be clamped tightly, the cable is connected with the shell, and the cable is not easy to damage in the carrying process of the user.
Drawings
FIG. 1 is a schematic overall structure diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of an electronic component according to an embodiment of the present invention;
FIG. 3 is a schematic view of the construction of the connector element according to the embodiment of the present invention.
In the figure: 1, a shell; 101 an electronic component; 102 an opening; 103 a cable; 104 a USB plug connector; 2, plug-in components; 201, an interface; 202 card slots; 203, an identifier; 204 a rotating shaft; 205 a spring; 206 a metal sheet; 207 pulling the plate; 3, clamping blocks; 301, clamping a frame;
Detailed Description
The following describes a detailed embodiment of the present invention with reference to the accompanying drawings.
Referring to fig. 1-3, a card reader for preventing high temperature of a memory card includes a housing 1, an electronic component 101, and a plug 2, the electronic component 101 is embedded inside the housing 1, the plug 2 is welded in the middle of the front side of the top end of the electronic component 101, the plug 2 is electrically connected to the electronic component 101, the middle of the front end of the plug 2 is provided with a socket 201, the left and right sides of the inner wall of the socket 201 are respectively provided with a slot 202 integrated with the socket, the top end of the inner wall of the socket 201 is provided with a recognizer 203, the rear ends of the left and right sides of the recognizer 203 are respectively embedded with a rotating shaft 204, the rotating shaft 204 is respectively embedded in the top end of the inner wall of the socket 201 and rotatably connected to the socket 201, the bottom end of the recognizer 203 is uniformly embedded with a plurality of metal sheets 206 in parallel, the left and right ends of the rear side of the top end of the recognizer 203 are both fixedly connected to springs, before the user uses the electronic component 101, the electronic component is composed of a plurality of resistors, capacitors, pins, and the like, the middle of the front end of the housing 1 is provided with an opening 102, the opening 102 corresponds to the socket 201, a memory card to be read is prepared, a chip is embedded in one side of the memory card, the side of the chip is upward by the user, the memory card is inserted into the opening 102, the memory card enters the socket 201, the left and right sides of the memory card can be clamped through the clamping groove 202, the positioning and plugging effect is achieved, the memory card is prevented from being broken due to plugging deviation, the identifier 203 rotates through the rotating shaft 204, the identifier 203 is electrically connected with the plug connector 2 through the connecting cable, the metal sheets 206 face the bottom end of the socket 201, the metal sheets 206 are electrically connected with the identifier 203, the top end of the spring 205 is fixedly connected with the inner wall of the housing 1, and the pull plate 207 penetrates through the housing 1, because the recognizer 203 is located above the socket 201, and the rear side of the top end of the recognizer 203 is provided with a spring 205 structure, the top end of the spring 205 is connected with the housing 1, the front end of the recognizer 203 rotates downwards due to the resilience of the spring 205, and the metal sheet 206 is blocked at the position of the socket 201, so that after the memory card is inserted to a certain position, the metal sheet 206 intercepts the memory card, at this time, a user can pull the pull plate 207 upwards, the front end of the recognizer 203 is pulled up by the pull plate 207, the spring 205 is forced to compress, the position of the metal sheet 206 moves upwards, the memory card can continue to move into the socket 201, when the memory card is completely inserted, the user releases the pull plate 207, the recognizer 203 is put down, the metal sheet 206 contacts with a chip of the memory card, the recognizer 203 is connected with the memory card, current in the memory card is conducted through the metal sheet 206, and data in the memory card is read through the recognizer 203, the memory card is transmitted to the plug connector 2, the principle is similar to the universal charging principle on the market, and because the space in the plug interface 201 is large, and the metal sheet 206 does not completely cover the memory card but is locally connected, the memory card has sufficient heat dissipation space, and the memory card is prevented from generating high temperature in the process of reading data;
in this embodiment, as shown in fig. 1-3, the number of the fixture blocks 3 is at least three, the fixture blocks 3 are all embedded at the top end of the housing 1, the front end of the left side of the top end of the housing 1 is embedded with a fixture frame 301, the rear end of the electronic element 101 is electrically connected with the cable 103, the cable 103 is arranged through the housing 1, the end of the cable 103 is electrically connected with the USB connector 104, because the connector 2 is electrically connected with the electronic element 101, the connector 2 transmits the data of the memory card to the electronic element 101 after being connected with the memory card, the rear end of the electronic element 101 is connected with the cable 103, the user can plug the USB connector 104 into the computer to display the data, the user can view the contents inside of the memory card, the fixture blocks 3 are arranged in a triangular shape, the cable 103 is connected with the fixture blocks 3 in a clamping manner, the fixture frame 301 is located at the front end of the fixture block 3 at the front end, and the top end, card frame 301 and USB plug connector 104 joint, and the user is after finishing using, when needing to pack up the card reader, can impress cable 103 in the fixture block 3, because be the triangle between the fixture block 3 and arrange, so cable 103 card is the state of buckling when in fixture block 3, avoid cable 103 length overlength and lead to unable blocking, block USB plug connector 104 the inslot in card frame 301 at last, the shape in groove accords with USB plug connector 104, can carry out inseparable joint between card frame 301 and the USB plug connector 104, cable 103 is connected with shell 1, the user is difficult impaired at the in-process cable 103 that carries.
The instrument used in the invention comprises:
the electronic element is AT89S52-24PU type;
the cable is of RVV type;
the USB plug connector is of a USB model;
the plug connector is HY2.0 type;
the identifier is model ZXY-CI 012.
The above embodiments are described in detail for the purpose of further illustrating the present invention and should not be construed as limiting the scope of the present invention, and the skilled engineer can make insubstantial modifications and variations of the present invention based on the above disclosure.
Claims (5)
1. The utility model provides a prevent card reader of memory card high temperature, prevent card reader of memory card high temperature includes shell (1), electronic component (101) and plug connector (2), electronic component (101) scarf joint is inside shell (1), and plug connector (2) welding is at electronic component (101) top front side middle part, plug connector (2) and electronic component (101) electric connection, its characterized in that: the middle part of the front end of the plug connector (2) is provided with a plug connector (201), the left side and the right side of the inner wall of the plug connector (201) are respectively provided with a clamping groove (202) integrated with the plug connector, the top end of the inner wall of the plug connector (201) is provided with a recognizer (203), the rear ends of the left side and the right side of the recognizer (203) are respectively embedded with a rotating shaft (204), the rotating shafts (204) are respectively embedded into the top end of the inner wall of the plug connector (201) and are rotatably connected with the plug connector (201), the bottom end of the recognizer (203) is uniformly embedded with a plurality of metal sheets (206) in parallel, the left end and the right end of the rear side of the top end of the recognizer (203) are respectively and fixedly connected with a spring (205), and the middle part;
the number of the clamping blocks (3) is at least three, the clamping blocks (3) are all embedded on the top end of the shell (1), the clamping frame (301) is embedded at the front end of the left side of the top end of the shell (1), the rear end of the electronic element (101) is electrically connected with the cable (103), the cable (103) penetrates through the shell (1), and the tail end of the cable (103) is electrically connected with the USB plug connector (104).
2. The card reader of claim 1, wherein the card reader is capable of preventing the memory card from being heated, and comprises: the electronic element (101) is composed of a plurality of resistors, capacitors, pins and other structures, an opening (102) is formed in the middle of the front end of the shell (1), and the opening (102) corresponds to the plug-in interface (201).
3. The card reader of claim 1, wherein the card reader is capable of preventing the memory card from being heated, and comprises: the recognizer (203) rotates through the rotating shaft (204), the recognizer (203) is electrically connected with the plug connector (2) through a connecting cable, the metal sheets (206) face the bottom end of the plug interface (201), and the metal sheets (206) are electrically connected with the recognizer (203).
4. The card reader of claim 1, wherein the card reader is capable of preventing the memory card from being heated, and comprises: the top end of the spring (205) is fixedly connected with the inner wall of the shell (1), and the pulling plate (207) penetrates through the shell (1).
5. The card reader of claim 1, wherein the card reader is capable of preventing the memory card from being heated, and comprises: be the triangle between fixture block (3) and arrange, and cable (103) and fixture block (3) joint, card frame (301) are located fixture block (3) front end at foremost, and open on card frame (301) top has the groove that accords with USB plug connector (104) appearance, card frame (301) and USB plug connector (104) joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910082380.0A CN111488747A (en) | 2019-01-28 | 2019-01-28 | Card reader capable of preventing high temperature of memory card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910082380.0A CN111488747A (en) | 2019-01-28 | 2019-01-28 | Card reader capable of preventing high temperature of memory card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111488747A true CN111488747A (en) | 2020-08-04 |
Family
ID=71810758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910082380.0A Pending CN111488747A (en) | 2019-01-28 | 2019-01-28 | Card reader capable of preventing high temperature of memory card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111488747A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112684871A (en) * | 2021-03-22 | 2021-04-20 | 南京欧斯达网络科技有限公司 | Installation card seat structure for memory card of tablet personal computer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0671789A1 (en) * | 1994-03-10 | 1995-09-13 | Sumitomo Wiring Systems, Ltd. | Connector, connector examining device and connector moving mechanism |
| JP3158244U (en) * | 2009-01-22 | 2010-03-25 | 劉 振亞 | USB cable with card reader function |
| US20100123006A1 (en) * | 2008-11-17 | 2010-05-20 | Singim International Corp. | Card reader |
| DE102009057306A1 (en) * | 2008-12-12 | 2010-06-17 | Chen-Ya Liu | Universal serial bus connector for use with inbuilt card reader slot, has isolation substrate, where slot is formed between upper surface and wall surface |
| KR101181604B1 (en) * | 2012-03-07 | 2012-09-10 | 주식회사 디바이스랩 | FingerPrint CardReader ID Case |
| CN207216623U (en) * | 2017-09-19 | 2018-04-10 | 深圳市芯诚智能卡有限公司 | A kind of multifunctional intellectual card reader |
-
2019
- 2019-01-28 CN CN201910082380.0A patent/CN111488747A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0671789A1 (en) * | 1994-03-10 | 1995-09-13 | Sumitomo Wiring Systems, Ltd. | Connector, connector examining device and connector moving mechanism |
| US20100123006A1 (en) * | 2008-11-17 | 2010-05-20 | Singim International Corp. | Card reader |
| DE102009057306A1 (en) * | 2008-12-12 | 2010-06-17 | Chen-Ya Liu | Universal serial bus connector for use with inbuilt card reader slot, has isolation substrate, where slot is formed between upper surface and wall surface |
| JP3158244U (en) * | 2009-01-22 | 2010-03-25 | 劉 振亞 | USB cable with card reader function |
| KR101181604B1 (en) * | 2012-03-07 | 2012-09-10 | 주식회사 디바이스랩 | FingerPrint CardReader ID Case |
| CN207216623U (en) * | 2017-09-19 | 2018-04-10 | 深圳市芯诚智能卡有限公司 | A kind of multifunctional intellectual card reader |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112684871A (en) * | 2021-03-22 | 2021-04-20 | 南京欧斯达网络科技有限公司 | Installation card seat structure for memory card of tablet personal computer |
| CN112684871B (en) * | 2021-03-22 | 2021-08-24 | 东莞市盛显五金制品有限公司 | Installation card seat structure for memory card of tablet personal computer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204577669U (en) | Electric connector | |
| CN204333399U (en) | Can the electric power plug connector of just anti-plug | |
| CN203850492U (en) | USB plug capable of being plugged in positive and negative directions | |
| CN205545232U (en) | Terminal casing and intelligent terminal | |
| CN204179267U (en) | Card connector | |
| CN111488747A (en) | Card reader capable of preventing high temperature of memory card | |
| CN202695798U (en) | USB (universal serial bus) socket capable of being inserted oppositely in forward and reverse directions | |
| CN202662875U (en) | Universal serial bus (USB) connector | |
| CN207009715U (en) | A kind of miniature high-speed transmission connector | |
| CN201113090Y (en) | Two-in-one electronic connector joint | |
| CN210836103U (en) | Card reader positioning mechanism for smart cloud platform | |
| CN204517077U (en) | Electric connector | |
| CN208539157U (en) | A kind of Type-C charging plug that stability is high | |
| CN209472121U (en) | Novel USB3.0 male connector | |
| CN201008030Y (en) | Improved structure of minisize memory card connector | |
| CN201397965Y (en) | Electric connector | |
| CN2671074Y (en) | Rapid plug structure device of hard disk | |
| CN204030045U (en) | The positive and negative general connector of SUB | |
| CN204243343U (en) | Electronic card coupler | |
| CN206864807U (en) | A kind of composite data connector | |
| CN206992378U (en) | A kind of USBType C connectors | |
| CN220963983U (en) | Motor controller with Bluetooth module and motor using same | |
| CN216752403U (en) | Self-locking type plugging mechanism | |
| CN220753893U (en) | Connector assembly convenient for butt joint | |
| CN201072561Y (en) | Front plugging type card reader |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |