Computer external memory card

Abstract

The utility model discloses a computer external memory card, and particularly relates to the technical field of memory, the computer external memory card comprises a memory assembly, the top end of the memory assembly is provided with a top cover assembly, the memory assembly comprises a memory card shell and first fixing threaded openings, and the two sides of the front portion and the rear portion of the bottom face of the memory card shell are each provided with a first fixing threaded opening. The two corners of the front portion of the memory card shell are each provided with an insertion opening, the top cover assembly comprises a top cover plate and a connecting insertion column, the external memory card of the computer can effectively reduce the butt joint difficulty of the memory card in a case through the arrangement of the butt joint guide opening, a card head of the memory card can be conveniently connected with a data line in the case, and the data line can be conveniently connected. Meanwhile, by arranging the top cover plate, the alignment step of the memory card can be carried out outside the box body, the alignment step and difficulty of fixing the threaded openings are effectively reduced, installation personnel can conveniently screw bolts into the corresponding threaded openings, and the installation efficiency of the memory card is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of storage, in particular to an external storage card for a computer. Background Art

[0002] There are many kinds of storage in computers. Floppy disks, hard disks, CDs, USB flash drives, mobile hard disks, SD cards, etc. are all storage devices. By connecting these external storage devices to the computer, more storage space can be provided for the computer.

[0003] However, when connecting a traditional computer external storage device to a computer, the memory card needs to be docked with the connector inside the computer case and also needs to be bolted to the corresponding placement position. However, the space inside the computer case is generally relatively small, and the installation position is mostly a cubic box. Generally, after the memory card is inserted into the box, the threaded opening reserved on the box is aligned with the threaded opening on the memory card, and then the bolts are screwed in to connect. However, this installation method is inconvenient and time-consuming and labor-intensive due to the obstruction of the box body and the narrow operating space. Utility Model Content

[0004] The purpose of the present utility model is to provide a computer external memory card to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: an external computer memory card, comprising a memory assembly, a top cover assembly being provided on the top of the memory assembly, the memory assembly comprising a memory card housing and a No. 1 fixing threaded opening, a No. 1 fixing threaded opening being provided on both the front and rear sides of the bottom of the memory card housing, and a socket being provided at both corners of the front of the memory card housing;

[0006] The top cover assembly includes a top cover plate and connecting pins. A No. 2 fixing threaded opening is opened on both sides of the front and rear edges of the top cover plate. A connecting pin is fixedly installed at both corners of the bottom surface of the top cover plate. A guiding horn is provided on the top of the No. 2 fixing threaded opening.

[0007] Preferably, a docking groove is provided in the middle of the front side of the memory card housing.

[0008] Preferably, a docking guide opening is provided on the front side of the docking groove, and the front side of the guide opening is arranged in an outwardly expanding shape.

[0009] Preferably, a clamping head is provided in the docking groove.

[0010] Preferably, the two connecting pins correspond to the two sockets one by one, and the connecting pins are slidably inserted into the sockets.

[0011] Preferably, the four No. 1 fixed threaded openings correspond to the four No. 2 fixed threaded openings one by one, and the openings of the No. 1 fixed threaded openings and the No. 2 fixed threaded openings are aligned with each other.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: the computer's external memory card can effectively reduce the difficulty of docking the memory card in the chassis by providing a docking guide port, making it easier for the card head of the memory card to be connected to the data cable in the chassis, thereby improving the connection efficiency; at the same time, by providing a top cover plate, the memory card alignment step can be moved outside the box body, effectively reducing the alignment steps and difficulty of the fixed threaded port, making it easier for the installer to screw the bolt into the corresponding threaded port, thereby improving the installation efficiency of the memory card. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0014] Figure 2 This is a bottom-up three-dimensional structural diagram of the present invention;

[0015] Figure 3 This is a schematic diagram of the three-dimensional structure of the storage component of the present utility model;

[0016] Figure 4 It is a schematic diagram of the three-dimensional structure of the top cover assembly of the present utility model.

[0017] In the figure: 1. Storage component; 101. Storage card housing; 102. Fixed threaded port No. 1; 103. Socket; 104. Docking groove; 105. Card head; 106. Docking guide port; 2. Top cover assembly; 201. Top cover plate; 202. Connecting pin; 203. Fixed threaded port No. 2; 204. Guide horn port. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] The utility model provides a technical solution: comprising a storage assembly 1, wherein a top cover assembly 2 is provided on the top of the storage assembly 1, wherein the storage assembly 1 comprises a storage card housing 101 and a No. 1 fixing threaded opening 102, wherein the No. 1 fixing threaded opening 102 is provided on both sides of the front and rear of the bottom of the storage card housing 101, and a socket 103 is provided at both corners of the front of the storage card housing 101;

[0020] The top cover assembly 2 includes a top cover plate 201 and a connecting column 202. A No. 2 fixing threaded opening 203 is provided on both sides of the front and rear edges of the top cover plate 201. A connecting column 202 is fixedly installed at both corners of the bottom surface of the top cover plate 201. A guiding bell mouth 204 is provided on the top of the No. 2 fixing threaded opening 203. Under the action of the guiding bell mouth 204, the fixing bolt can be easily screwed into the No. 1 fixing threaded opening 102, reducing the difficulty of screwing the fixing bolt in.

[0021] In this embodiment, a docking groove 104 is provided in the middle of the front of the memory card housing 101. The docking groove 104 allows the clamping head 105 to be located entirely within the groove, thereby effectively preventing the clamping head 105 from protruding out of the housing and being damaged due to collision outside the housing.

[0022] At the same time, a docking guide port 106 is provided on the front of the docking groove 104. The front of the guide port 106 is outward-expanding. By providing the docking guide port, the difficulty of docking the memory card in the chassis can be effectively reduced, and the card head 105 of the memory card can be connected to the data cable in the chassis to improve the connection efficiency.

[0023] A clamping head 105 is provided in the docking groove 104 , and the clamping head 105 is docked with the data cable in the chassis to facilitate data transmission.

[0024] The two connecting pins 202 correspond to the two sockets 103 one by one, and the connecting pins 202 are slidably inserted into the sockets 103, so that the top cover plate 201 can be raised, thereby leaving a gap between the top cover plate 201 and the top surface of the memory card housing 101, so that the top plate of the installation box body can be clamped in the gap.

[0025] The four No. 1 fixing threaded openings 102 correspond one to one with the four No. 2 fixing threaded openings 203, and the openings of the No. 1 fixing threaded openings 102 and the No. 2 fixing threaded openings 203 are aligned with each other, so that the bolts screwed into the No. 1 fixing threaded openings 102 can also be directly screwed into the No. 2 fixing threaded openings 203 without alignment.

[0026] When in use, the top cover plate 201 of the memory card is pulled up, and then the top cover plate 201 and the top surface of the memory card housing 101 form a clamping shape, and then the memory card housing 101 is inserted into the installation box body. After insertion, the top cover plate 201 and the memory card housing 101 clamp the top plate of the box body in the middle, and then the No. 1 fixing threaded opening 102 opened on the top cover plate 201 can be aligned with the threaded opening opened on the surface of the box body by observing from the outside, and then the fixing bolt can be easily screwed into the No. 1 fixing threaded opening 102 under the action of the guide bell mouth 204, and then enter the threaded opening opened on the box body through the No. 1 fixing threaded opening 102. Since the No. 1 fixing threaded opening 102 and the No. 2 fixing threaded opening 203 are always in an aligned state, the No. 2 fixing threaded opening 203 can be screwed directly from the threaded opening, so that the memory card can be conveniently installed in the computer case.

[0027] In summary, the computer's external memory card can effectively reduce the difficulty of docking the memory card in the chassis by providing a docking guide port, making it easier for the card head of the memory card to be connected to the data cable in the chassis, thereby improving the connection efficiency. At the same time, by providing a top cover plate, the memory card alignment step can be moved outside the box body, effectively reducing the alignment steps and difficulty of the fixed threaded port, making it easier for the installer to screw the bolt into the corresponding threaded port, thereby improving the installation efficiency of the memory card.

[0028] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "two ends", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0029] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one such feature.

[0030] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be fixed, connected, detachably connected, or integrated; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A computer external memory card, comprising a memory component (1), characterized in that The top of the storage assembly (1) is provided with a top cover assembly (2), and the storage assembly (1) comprises a storage card housing (101) and a No. 1 fixed threaded opening (102). The front and rear sides of the bottom of the storage card housing (101) are each provided with a No. 1 fixed threaded opening (102), and the two corners of the front of the storage card housing (101) are each provided with a socket (103); The top cover assembly (2) comprises a top cover plate (201) and a connecting plug post (202); a No. 2 fixed threaded opening (203) is provided at both edges of the front and rear sides of the top cover plate (201); a connecting plug post (202) is fixedly installed at both corners of the bottom surface of the top cover plate (201); and a guiding bell mouth (204) is provided at the top of the No. 2 fixed threaded opening (203).

2. A computer external memory card according to claim 1, characterized in that: A docking groove (104) is provided in the middle of the front side of the memory card housing (101).

3. A computer external memory card according to claim 2, characterized in that: The front of the docking groove (104) is provided with a docking guide opening (106), and the front of the docking guide opening (106) is arranged in an outwardly expanding shape.

4. A computer external memory card according to claim 2, characterized in that: A clamping head (105) is provided in the docking groove (104).

5. A computer external memory card according to claim 1, characterized in that: The two connecting plugs (202) correspond to the two sockets (103) one by one, and the connecting plugs (202) are slidably inserted into the sockets (103).

6. A computer external memory card according to claim 1, characterized in that: The four No. 1 fixed threaded openings (102) correspond to the four No. 2 fixed threaded openings (203) one by one, and the openings of the No. 1 fixed threaded openings (102) and the No. 2 fixed threaded openings (203) are aligned with each other.

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