Novel CFexpress Type A type memory card reader card holder

Abstract

The utility model discloses a novel CFexpress Type A type memory card reader card holder, which relates to the technical field of card reader card holders and comprises a card holder main body, a first fixing strip is fixedly arranged on the inner side of the card holder main body, a contact assembly used for reading data is arranged at the bottom end of the first fixing strip, and a second fixing strip is arranged at the bottom end of the contact assembly. A second fixing strip is fixedly arranged at the position, opposite to the first fixing strip, of the bottom end of the card base body, a speed increasing mechanism used for increasing the data reading speed is arranged at the bottom end of the second fixing strip, and a fixing mechanism used for fixing the memory card is arranged at the upper end of the card base body. According to the utility model, the first transmission component and the second transmission component are arranged in the card seat main body, so that eight transmission channels are added on the basis of the number of original transmission channels, the transmission speed is doubled, and the purpose of expanding bandwidth is achieved; and the card seat main body, the first transmission component and the second transmission component adopt a one-step molding process, so that the processing is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of card reader sockets, in particular to a novel CFexpress Type A memory card reader socket. Background Art

[0002] With the development of the times, people have become accustomed to intelligent ways of working and living. In the past, people could only simply rely on paper to record file information in work and life. Now, we will digitally store the information in various storage cards and use a card reader to read it when needed.

[0003] CFexpress is a removable media card standard proposed by the CompactFlash Alliance. This standard will use 1 to 8 channels of PCIe 3.0 interface transmission, and each channel can transmit up to 1GB / s of data. This standard also supports low-overhead and low-latency transmission through NVM Express. At the same time, it also provides a variety of functional forms based on different PCIe channel numbers. One of the purposes of this standard is to be compatible with the widely used standards. CFexpress Type A is based on the second-generation PCIe3.0X4 and has a faster transmission speed.

[0004] The existing CFexpress Type A first-generation card reader has only 8 channels. Due to the reading limit, it can only use PCIE-1X speed. The existing CFexpress Type A second-generation card does not have a dedicated reading slot, which makes the transmission speed slower.

[0005] Based on this, a new CFexpress Type A memory card reader socket is now provided that can eliminate the shortcomings of existing devices. Utility Model Content

[0006] The utility model aims to provide a novel CFexpress Type A memory card reader socket to solve the problem of slow transmission speed in the background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A novel CFexpress Type A memory card reader socket, comprising a socket body, a first fixing bar fixedly provided on the inner side of the socket body, a contact assembly for reading data provided at the bottom end of the first fixing bar, a second fixing bar fixedly provided at the bottom end of the socket body relative to the first fixing bar, a speed increasing mechanism for increasing the data reading speed provided at the bottom end of the second fixing bar, and a fixing mechanism for fixing the memory card provided at the upper end of the socket body.

[0009] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0010] In an optional solution, the contact assembly includes a plurality of first contact plates, the plurality of first contact plates are arranged in an array with equal spacing at the bottom end of the first fixing bar, and the plurality of first contact plates are combined into a first transmission member.

[0011] In an optional solution: the speed increasing mechanism includes a plurality of second contact plates, the plurality of second contact plates are arranged in an equidistant array at the bottom end of the second fixed plate, the plurality of second contact plates are combined into a second transmission component, and the first transmission component and the second transmission component are symmetrically arranged.

[0012] In an optional solution, there are thirteen second contact plates in the second transmission member, and five of the second contact plates in the first transmission member are extended function contact plates.

[0013] In an optional solution: the card holder body, the first fixing strip, the plurality of first contact plates and the plurality of second contact plates are formed by a one-time molding process.

[0014] In an optional solution: the fixing mechanism includes a fixing cover, which is tightly arranged on the upper end of the card holder body, and a plurality of limiting holes are arranged on both sides of the fixing cover, and limiting blocks are arranged in the limiting holes, and the limiting blocks are fixedly arranged on the card holder body.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. The utility model arranges the first transmission component and the second transmission component inside the card seat body, so that eight transmission channels are added to the original number of transmission channels, so that the transmission speed is doubled to achieve the purpose of expanding the bandwidth, and the card seat body and the first transmission component and the second transmission component adopt a one-time molding process, which is easy to process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model.

[0018] Figure 2 This is a schematic diagram of the installation of the first contact plate of the utility model.

[0019] Figure 3 This is a schematic diagram of the installation of the second contact plate of the utility model.

[0020] Notes on figure numbers: 11 card holder body, 12 first contact plate, 13 second contact plate, 14 first fixing bar, 15 limiting block, 16 fixing cover. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0022] In one embodiment, Figure 1-Figure 3 As shown, a novel CFexpress Type A memory card reader card socket includes a card socket body 11, a first fixing bar 14 is fixedly provided inside the card socket body 11, a contact assembly for reading data is provided at the bottom end of the first fixing bar 14, a second fixing bar is fixedly provided at the bottom end of the card socket body 11 at a position relative to the first fixing bar 14, a speed-increasing mechanism for increasing the speed of reading data is provided at the bottom end of the second fixing bar, a fixing mechanism for fixing the memory card is provided at the upper end of the card socket body 11, the speed-increasing mechanism is used to increase the card socket reading speed, and the fixing mechanism is used to fix the memory card;

[0023] The contact assembly includes a plurality of first contact plates 12, and the plurality of first contact plates 12 are arranged in an equidistant array at the bottom end of a first fixing bar 14. The plurality of first contact plates 12 are combined into a first transmission component. When in use, the plurality of first contact plates 12 are installed at the bottom end of the first fixing bar 14, and the first fixing bar 14 is installed on the card holder body 11. When in use, the card holder body 11 is installed on the card reader, so that reading can be performed through the first transmission component composed of the plurality of first contact plates 12.

[0024] The speed increasing mechanism comprises a plurality of second contact plates 13, and the plurality of second contact plates 13 are arranged in an array with equal spacing at the bottom end of the second fixed plate, and the plurality of second contact plates 13 are combined into a second transmission member, and the first transmission member and the second transmission member are symmetrically arranged. When in use, the plurality of second contact plates 13 are installed at the bottom end of the second fixed plate, and the second fixed plate is installed on the card seat body 11. When in use, transmission is performed simultaneously through the first transmission member and the second transmission member, so that the transmission speed is increased and the speed is twice the original speed.

[0025] There are thirteen second contact plates 13 in the second transmission component, five of which are extended function contact plates in the first transmission component. When in use and during installation, the first transmission component and the second transmission component are connected, several first contact plates 12 in the first transmission component are power function contact plates, and five second contact plates 13 in the second transmission component are extended function contact plates, thereby increasing the practicability of the card reader, and the remaining second contact plates 13 can increase the transmission speed of the card reader.

[0026] The card holder body 11, the first fixing strip 14, the plurality of first contact plates 12 and the plurality of second contact plates 13 are formed by a one-time molding process, which is convenient for production when used.

[0027] The fixing mechanism includes a fixing cover 16, which is tightly arranged on the upper end of the card socket body 11. A number of limiting holes are arranged on both sides of the fixing cover 16. Limiting blocks 15 are arranged in the limiting holes. The limiting blocks 15 are fixedly arranged on the card socket body 11. When in use, when the card socket body 11 is produced, a number of limiting blocks 15 are integrally formed with the card socket body 11, and then the inner bottom end of the fixing cover 16 is tightly arranged on the upper end of the card socket body 11, so that the fixing cover 16 is fixed, so that when the memory card is read, it is convenient to fix the memory card.

[0028] The above embodiment discloses a new type of CFexpress Type A memory card reader socket, wherein, during installation, a plurality of second contact plates 13 are installed at the bottom end of the second fixed plate, the second fixed plate is installed on the socket body 11, the socket body 11, the first fixed bar 14, a plurality of first contact plates 12, a plurality of second contact plates 13 and a plurality of limit blocks 15 are formed by a one-time molding process, and then the fixed cover 16 is installed on the upper end of the socket body 11. When in use, the first transmission member and the second transmission member are connected, a plurality of first contact plates 12 in the first transmission member are power function contact plates, and five second contact plates 13 in the second transmission member are extended function contact plates. Transmission is performed simultaneously through the first transmission member and the second transmission member, thereby increasing the transmission speed and making the speed twice the original speed.

[0029] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A novel CFexpress Type A memory card reader card holder, comprising a card holder body (11), a first fixing strip (14) fixedly disposed inside the card holder body (11), a contact assembly for reading data disposed at the bottom end of the first fixing strip (14), characterized in that: A second fixing strip is fixedly provided at a position opposite to the first fixing strip (14) at the bottom end of the card holder body (11), a speed increasing mechanism for increasing the data reading speed is provided at the bottom end of the second fixing strip, and a fixing mechanism for fixing the memory card is provided at the upper end of the card holder body (11).

2. A novel CFexpress Type A memory card reader socket according to claim 1, characterized in that: The contact assembly comprises a plurality of first contact plates (12), the plurality of first contact plates (12) being arranged in an array at equal intervals at the bottom end of a first fixing bar (14), and the plurality of first contact plates (12) being combined into a first transmission component.

3. A novel CFexpress Type A memory card reader socket according to claim 2, characterized in that: The speed increasing mechanism comprises a plurality of second contact plates (13), the plurality of second contact plates (13) being arranged in an array at equal intervals at the bottom end of the second fixed plate, the plurality of second contact plates (13) being combined into a second transmission component, and the first transmission component and the second transmission component being arranged symmetrically.

4. The novel CFexpress Type A memory card reader socket according to claim 3, characterized in that: There are thirteen second contact plates (13) in the second transmission component, and five of the second contact plates (13) in the first transmission component are extended function contact plates.

5. A novel CFexpress Type A memory card reader socket according to claim 4, characterized in that: The card seat body (11), the first fixing strip (14), a plurality of first contact plates (12) and a plurality of second contact plates (13) are formed by a one-time molding process.

6. The novel CFexpress Type A memory card reader socket according to claim 1, characterized in that: The fixing mechanism comprises a fixing cover (16), the fixing cover (16) being closely arranged on the upper end of the card holder body (11), a plurality of limiting holes being arranged on both sides inside the fixing cover (16), limiting blocks (15) being arranged in the limiting holes, and the limiting blocks (15) being fixedly arranged on the card holder body (11).

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