A self-locking wireless network card mounting slot

Abstract

The utility model discloses a wireless network card mounting slot of self -locking, including the card slot shell, the middle end fixed mounting of card slot shell has the card slot interface, the right -hand member of card slot interface and the inner chamber of card slot shell are inserted and are installed with the network card interface, the right side fixed mounting of network card interface has wireless network card body, both sides of network card interface all are fixedly connected with the guide plug -in block, the left end of guide plug -in block is provided with second slope, the utility model discloses the network card interface of wireless network card body and the period of inserting and installing between card slot interface and card slot shell, through the setting of guide slot, can be contained and guided to guide plug -in block in the inside of card slot shell, through the setting of metal spacing card, can be effectively limited to the horizontal direction of guide plug -in block and network card interface between spacing vertical groove and self -locking groove, avoid the network card interface from the right side of card slot interface and loosen during use, ensure overall stable operation.

Description

Technical Field

[0001] This utility model relates to the field of wireless network card technology, specifically to a self-locking wireless network card mounting slot. Background Technology

[0002] In the network communication system of computer equipment, the network card mounting slot is the core component for fixing the network card and transmitting signals. It establishes the connection between the computer and the external network by installing the network card and is the basic structure to ensure the network communication function of the equipment. At present, the network card mounting slots in existing computer equipment generally adopt the traditional physical contact fixing design, that is, the fixing is achieved by the mechanical fit between the card slot outline and the network card interface. However, when the computer equipment is subjected to external vibration, movement and handling, or when plugging and unplugging adjacent interface devices, the contact part between the network card and the mounting slot is very easy to loosen and shift. This loosening will directly cause the network connection to be interrupted, which not only damages the normal network communication function of the computer equipment, but may also cause data transmission loss, task execution interruption and other problems, seriously affecting the stability and reliability of the equipment. Utility Model Content

[0003] The purpose of this invention is to provide a self-locking wireless network card mounting slot, which can self-lock and limit the wireless network card during installation, effectively preventing the wireless network card from becoming loose during use and ensuring stable overall operation.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a self-locking wireless network card mounting slot, comprising a slot shell, a slot interface fixedly installed in the middle of the slot shell, a network card interface inserted between the right end of the slot interface and the inner cavity of the slot shell, a wireless network card body fixedly installed on the right side of the network card interface, guide blocks fixedly connected to both sides of the network card interface, a second inclined surface provided on the left end of the guide block, a self-locking groove provided on the right end of the guide block, and the outer surface of the slot shell... Both sides of the right end are provided with limiting vertical grooves, the lower end of the limiting vertical groove is provided with a groove, the lower end of the limiting vertical groove and below the groove is provided with a first inclined surface, the right end of both sides of the card slot shell cavity and one side of the limiting vertical groove are provided with guide slots, the surface of the guide block is slidably connected to the surface of the guide slot, a metal limiting card is movably inserted between the surface of the limiting vertical groove and the surface of the self-locking groove, the lower ends of both sides of the metal limiting card are provided with bent parts, the bent parts are in contact with the first inclined surface.

[0005] As a preferred embodiment, a reinforcing protrusion is fixedly connected to the left end of the outer surface of the card slot housing, and mounting holes are provided at both ends of the reinforcing protrusion.

[0006] As a preferred embodiment, a plastic protrusion is fixedly connected to the middle of the top of the metal limiting card, and anti-slip ridges are provided on both sides of the plastic protrusion.

[0007] As a preferred embodiment, wiring pins are fixedly installed on the left side of the card slot interface.

[0008] As a preferred embodiment, an antenna is fixedly installed on the right side of the wireless network card body.

[0009] As a preferred embodiment, the groove is arc-shaped.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] This invention, during the insertion of the wireless network card body between the network card interface, the card slot interface, and the card slot housing, utilizes a guide slot to accommodate and guide the guide block within the card slot housing. Simultaneously, a metal limiting clip effectively limits the horizontal movement of the guide block and the network card interface between the limiting vertical groove and the self-locking groove, preventing the network card interface from detaching from the right side of the card slot interface during use and ensuring stable overall operation. When disassembling the wireless network card body, pulling up the metal limiting clip moves the bent part upwards along the first inclined surface, and under the elastic action... The metal limit clip is pried open and released from the self-locking groove. Then, the wireless network card body can be pulled to release the network card interface from the card slot interface. During installation, while pushing down the metal limit clip and resetting the bent part, the network card interface is inserted into the card slot shell and card slot interface. At the same time, the guide block is pushed into the guide slot. The second inclined surface can pry open the metal limit clip. After the self-locking groove moves to the corresponding position, it can be locked into the self-locking groove under the elastic action of the metal limit clip, realizing the self-locking limit of the guide block and the network card interface. The entire disassembly and installation process is relatively simple to operate, which brings convenience to the user. Attached Figure Description

[0012] Figure 1 This is a perspective view of the present utility model;

[0013] Figure 2 This is a schematic cross-sectional view of the right side of the card slot shell of this utility model;

[0014] Figure 3 This utility model Figure 2 Enlarged view of section A in the image;

[0015] Figure 4 This is a top view cross-sectional structural diagram of the card slot shell of this utility model;

[0016] Figure 5 This is a schematic diagram of the structure of the card slot interface and network card interface after disassembly.

[0017] In the diagram: 1. Wireless network card body; 2. Antenna; 3. Network card interface; 4. Card slot shell; 5. Card slot interface; 6. Wiring pins; 7. Metal limit clip; 8. Reinforcing protrusion; 9. Limiting vertical groove; 10. Plastic protrusion plate; 11. Groove; 12. Bending part; 13. First inclined surface; 14. Guide block; 15. Guide slot; 16. Self-locking groove; 17. Second inclined surface. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0020] The components of this application, such as the wireless network card body 1, antenna 2, network card interface 3, card slot shell 4, card slot interface 5, wiring pins 6, metal limit card 7, reinforcing convex edge 8, limit vertical groove 9, plastic convex plate 10, groove 11, bending part 12, first inclined surface 13, guide plug 14, guide slot 15, self-locking groove 16 and second inclined surface 17, are all general standard parts or parts known to those skilled in the art. Their structure and principle are common knowledge and can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0021] Example 1:

[0022] Please see Figures 1-5As shown, this utility model provides a self-locking wireless network card mounting slot, including a card slot shell 4. A card slot interface 5 is fixedly installed in the middle of the card slot shell 4. A network card interface 3 is inserted between the right end of the card slot interface 5 and the inner cavity of the card slot shell 4. A wireless network card body 1 is fixedly installed on the right side of the network card interface 3. Guide blocks 14 are fixedly connected to both sides of the network card interface 3. A second inclined surface 17 is provided on the left end of the guide block 14, and a self-locking groove 16 is provided on the right end of the guide block 14. A limiting groove is provided on the right end of both sides of the outer surface of the card slot shell 4. The vertical groove 9 is positioned, and a groove 11 is provided at the lower end of the vertical groove 9. A first inclined surface 13 is provided at the lower end of the vertical groove 9 and below the groove 11. A guide slot 15 is provided at the right end of both sides of the inner cavity of the slot shell 4 and on one side of the vertical groove 9. The surface of the guide block 14 is slidably connected to the surface of the guide slot 15. A metal limiting card 7 is movably inserted between the surface of the vertical groove 9 and the surface of the self-locking groove 16. A bent part 12 is provided at the lower end of both sides of the metal limiting card 7. The bent part 12 contacts the first inclined surface 13.

[0023] In this technical solution, during the insertion of the wireless network card body 1 between the network card interface 3, the card slot interface 5, and the card slot shell 4, the guide slot 15 allows the guide block 14 to be accommodated and guided inside the card slot shell 4. Simultaneously, the metal limiting card 7 effectively limits the horizontal movement of the guide block 14 and the network card interface 3 between the limiting vertical groove 9 and the self-locking groove 16, preventing the network card interface 3 from detaching from the right side of the card slot interface 5 during use. Furthermore, when the wireless network card body 1 needs to be disassembled, pulling up the metal limiting card 7 causes the bent part 12 to move upwards along the first inclined surface 13. Under the action of elasticity, the metal limiting card 7 can be opened and released from the self-locking groove 16 until the bent part 12 can be inserted into the groove 11. Then, the operator can pull the wireless network card body 1 to release the network card interface 3 from the card slot interface 5. When the wireless network card body 1 needs to be installed and used, the bending part 12 is disengaged from the groove 11 by pushing down the metal limiting card 7. At the same time, the bending part 12 can fit with the first inclined surface 13 under the elastic action of the metal limiting card 7, so that the area of ​​the metal limiting card 7 that was stretched open can be reset. Then, the network card interface 3 is inserted into the card slot shell 4 and the card slot interface 5. Under the action of pushing, the guide block 14 can be inserted into the guide slot 15. At the same time, the metal limiting card 7 can be stretched open by the second inclined surface 17. When the self-locking groove 16 moves to the position of the metal limiting card 7, it can be locked into the self-locking groove 16 under the elastic action of the metal limiting card 7. This can lock the guide block 14 and the network card interface 3 again, thereby preventing the network card interface 3 from becoming loose during the use of the wireless network card body 1 and ensuring that the whole can be used and operated stably.

[0024] Example 2:

[0025] Based on Embodiment 1, this utility model is as follows: Figures 1-5 As shown, a reinforcing protrusion 8 is fixedly connected to the left end of the outer surface of the card slot shell 4. Both ends of the reinforcing protrusion 8 are provided with mounting holes. A plastic protrusion 10 is fixedly connected to the middle of the top of the metal limit card 7. Anti-slip ridges are provided on both sides of the plastic protrusion 10. A wiring pin 6 is fixedly installed on the left side of the card slot interface 5. An antenna 2 is fixedly installed on the right side of the wireless network card body 1. The groove 11 is arc-shaped.

[0026] In this technical solution, by strengthening the convex edge 8 and the setting of the mounting hole, the four sides of the card slot shell 4 can be strengthened, while making it convenient for personnel to install and fix the card slot shell 4. The plastic convex plate 10 and the anti-slip texture make it easy for personnel to pull the metal limit card 7 during disassembly. The wiring pins 6 facilitate the connection between the card slot interface 5 and the external interface line.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A self-locking wireless network card mounting slot, comprising a slot housing (4), characterized in that: A card slot interface (5) is fixedly installed at the middle of the card slot housing (4). A network card interface (3) is inserted between the right end of the card slot interface (5) and the inner cavity of the card slot housing (4). A wireless network card body (1) is fixedly installed on the right side of the network card interface (3). Guide blocks (14) are fixedly connected to both sides of the network card interface (3). A second inclined surface (17) is provided at the left end of the guide block (14). A self-locking groove (16) is provided at the right end of the guide block (14). Limiting vertical grooves (9) are provided at the right ends of both sides of the outer surface of the card slot housing (4). The lower end of the limiting vertical groove (9) A groove (11) is provided. A first inclined surface (13) is provided at the lower end of the limiting vertical groove (9) and below the groove (11). A guide slot (15) is provided at the right end of both sides of the inner cavity of the card slot shell (4) and on one side of the limiting vertical groove (9). The surface of the guide block (14) is slidably connected to the surface of the guide slot (15). A metal limiting card (7) is movably inserted between the surface of the limiting vertical groove (9) and the surface of the self-locking groove (16). A bent part (12) is provided at the lower end of both sides of the metal limiting card (7). The bent part (12) is in contact with the first inclined surface (13).

2. The self-locking wireless network card mounting slot according to claim 1, characterized in that: A reinforcing protrusion (8) is fixedly connected to the left end of the outer surface of the card slot shell (4), and mounting holes are provided at both ends of the reinforcing protrusion (8).

3. The self-locking wireless network card mounting slot according to claim 1, characterized in that: A plastic protrusion plate (10) is fixedly connected to the middle of the top of the metal limiting card (7), and anti-slip ridges are provided on both sides of the plastic protrusion plate (10).

4. The self-locking wireless network card mounting slot according to claim 1, characterized in that: A wiring pin (6) is fixedly installed on the left side of the card slot interface (5).

5. A self-locking wireless network card mounting slot according to claim 1, characterized in that: An antenna (2) is fixedly installed on the right side of the wireless network card body (1).

6. The self-locking wireless network card mounting slot according to claim 1, characterized in that: The groove (11) is arc-shaped.

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