Network card antenna positioning structure

Abstract

The utility model discloses a network card antenna positioning structure, which relates to the technical field of network card antennas, and comprises a network card main body, an antenna mast and an anti-loosening assembly, the upper side of the network card main body is fixedly provided with a mounting seat, the upper side of the middle part of the mounting seat is provided with a connecting slot, the antenna mast is arranged above the connecting slot, and the anti-loosening assembly is arranged above the antenna mast. A positioning assembly and an anti-loosening assembly are sequentially installed on the outer side of the antenna mast from bottom to top, and the anti-loosening assembly comprises an outer lantern ring, a connecting rod, a fixing base, a spring and a clamping block. According to the network card antenna positioning structure, the positioning clamping strip of the positioning assembly can be clamped and connected with the positioning groove of the mounting seat, so that the stability of the antenna mast in the connecting process can be enhanced; a left clamping block and a right clamping block of the anti-loosening assembly can be tightly attached to the inner wall of a containing groove under the action of a spring, so that the containing groove is matched with a limiting groove to limit the clamping blocks so that the clamping blocks cannot move up and down or move left and right, and then the antenna mast can be stably positioned so that the antenna mast cannot be disengaged.

Description

Technical Field

[0001] This utility model relates to the field of network card antenna technology, specifically a network card antenna positioning structure. Background Technology

[0002] A network interface card (NIC) is a piece of computer hardware designed to allow computers to communicate on a computer network; an antenna is an important wireless device that transmits and receives electromagnetic waves. A wireless NIC uses two antennas and has the function of spatial diversity reception.

[0003] The existing network card and antenna are not tightly integrated. Although the network card and antenna can achieve a conductive connection during installation, the connection may become loose due to unexpected circumstances, affecting the use.

[0004] Therefore, in view of this, we studied and improved the existing structure and its shortcomings, and proposed a network card antenna positioning structure. Utility Model Content

[0005] The purpose of this invention is to provide a network card antenna positioning structure to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a network card antenna positioning structure, comprising a network card body, an antenna rod, and an anti-loosening component. A mounting base is fixed to the upper side of the network card body, and a connecting slot is provided on the upper middle part of the mounting base. An antenna rod is installed above the connecting slot, and a positioning component and an anti-loosening component are sequentially installed on the outer side of the antenna rod from bottom to top. The anti-loosening component includes an outer ring, a connecting rod, a fixing seat, a spring, and a clamping block. The outer ring is rotatably mounted on the outside of the antenna rod via a bearing, and connecting rods are fixed to both the left and right sides of the outer ring. A fixing seat is fixed to the lower side of the connecting rod, and a clamping block is elastically connected to the outer side of the fixing seat via a spring.

[0007] Furthermore, a connector is connected to the bottom of the antenna mast, and the connector is electrically connected and fixed to the connection slot.

[0008] Furthermore, the positioning component includes a fixed outer plate and positioning clips. The fixed outer plate is fixedly connected to the antenna mast, and positioning clips are fixed on the lower front and rear sides of the fixed outer plate.

[0009] Furthermore, the positioning component also includes a positioning groove, which is located on the front and rear sides of the middle part of the mounting base, and the positioning clip is engaged with the positioning groove.

[0010] Furthermore, the mounting base is provided with receiving grooves on both the left and right sides, and the cross-section of the receiving grooves is "L" shaped. A limiting groove is provided in the middle of the receiving grooves, and the top view of the receiving grooves is a rectangular structure.

[0011] Furthermore, the clamping block has a "Z" shaped structure and is located inside the receiving groove and the limiting groove.

[0012] This utility model provides a network card antenna positioning structure, which has the following beneficial effects:

[0013] This utility model is equipped with a positioning component and an anti-loosening component. The positioning clip fixed on the lower side of the outer fixing plate of the antenna mast can engage with the positioning groove of the mounting base, thereby enhancing the stability of the antenna mast during the connection process. The two left and right clamping blocks can fit tightly against the inner wall of the receiving groove under the action of the spring, so that the receiving groove and the limiting groove can limit the clamping blocks to prevent them from moving up and down or left and right, thereby stably positioning the antenna mast and preventing it from coming out.

[0014] This utility model is equipped with an anti-loosening component. The spring can compress the two locking blocks back, making it easy to remove the locking blocks and facilitating the disassembly of the antenna rod after the limiting structure is released. The rotating design of the outer ring and the antenna rod means that the antenna rod does not need to be specially aligned with the position of the locking blocks during the connection and insertion process. After the antenna rod is inserted, simply press and rotate the locking blocks to set their position. This makes the antenna rod connection secure and also facilitates installation and replacement. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of a network card antenna positioning structure according to the present invention;

[0016] Figure 2 This is an exploded view of the positioning component of a network card antenna positioning structure according to the present invention;

[0017] Figure 3 This is a half-sectional schematic diagram of the anti-loosening component of a network card antenna positioning structure according to the present invention.

[0018] In the diagram: 1. Network card body; 2. Mounting base; 3. Connection slot; 4. Antenna mast; 5. Connector; 6. Positioning component; 601. Fixed outer plate; 602. Positioning clip; 603. Positioning groove; 7. Anti-loosening component; 701. Outer ring; 702. Connecting rod; 703. Fixed base; 704. Spring; 705. Clamping block; 8. Receiving groove; 9. Limiting groove. Detailed Implementation

[0019] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0020] like Figure 1 and Figure 2As shown, a network card antenna positioning structure includes a network card body 1, an antenna rod 4, and an anti-loosening component 7. A mounting base 2 is fixed to the upper side of the network card body 1, and a connecting slot 3 is provided on the upper side of the middle part of the mounting base 2. The antenna rod 4 is installed above the connecting slot 3, and a positioning component 6 and an anti-loosening component 7 are sequentially installed on the outer side of the antenna rod 4 from bottom to top. A connector 5 is connected to the bottom of the antenna rod 4, and the connector 5 is conductively fixed to the connecting slot 3. The positioning component 6 includes a fixing outer plate 601 and a positioning clip 602. The fixing outer plate 601 is fixedly connected to the antenna rod 4, and the positioning component 7 is fixed to the antenna rod 4. Positioning clips 602 are fixed on the lower front and rear sides of the outer plate 601. The positioning component 6 also includes a positioning groove 603, which is located on the front and rear sides of the middle part of the mounting base 2. The positioning clips 602 and the positioning grooves 603 are engaged. The connector 5 of the antenna rod 4 can be connected to the connection slot 3 of the mounting base 2 on the network card body 1 to facilitate the use of the antenna rod 4. The positioning clips 602 fixed on the lower side of the outer plate 601 of the antenna rod 4 can be engaged with the positioning grooves 603 of the mounting base 2, thereby enhancing the stability of the antenna rod 4 during the connection process.

[0021] like Figure 1 and Figure 3 As shown, the anti-loosening assembly 7 includes an outer ring 701, a connecting rod 702, a fixing seat 703, a spring 704, and a clamping block 705. The outer ring 701 is rotatably mounted on the outside of the antenna mast 4 via bearings, and connecting rods 702 are fixed on both the left and right sides of the outer ring 701. A fixing seat 703 is fixed on the lower side of the connecting rod 702, and a clamping block 705 is elastically connected to the outside of the fixing seat 703 via a spring 704. Receiving grooves 8 are provided on both the left and right sides of the mounting base 2, and the cross-section of the receiving grooves 8 is "L"-shaped. A limiting groove 9 is provided in the middle of the receiving grooves 8, and the top view of the receiving grooves 8 is rectangular. The clamping block 705 has a "Z"-shaped structure and is located inside the receiving grooves 8 and the limiting grooves 9. The lower end of the connecting rod 702 and the fixing seat 703 are located in the receiving grooves 8, and the two fixing seats 704 are located on the outside of the receiving grooves 705. The side clamping block 705 can fit tightly against the inner wall of the receiving groove 8 under the action of the spring 704. At the same time, the upper side of the "Z"-shaped clamping block 705 is set inside the limiting groove 9, so that the receiving groove 8 and the limiting groove 9 can limit the clamping block 705 to prevent it from moving up and down or left and right, thereby securing the antenna rod 4 and preventing it from coming out. In addition, the spring 704 can compress the two clamping blocks 705 back, making it easier to remove the clamping blocks 705 and facilitating the removal of the antenna rod 4 after the limiting structure is released. The outer ring 701 and the antenna rod 4 are rotatably set so that the antenna rod 4 does not need to be specially corrected to align the position of the clamping block 705 during the connection and insertion process. After the antenna rod 4 is inserted, press and rotate the clamping block 705 to set its position. This makes the antenna rod 4 firmly connected and easy to install and replace.

[0022] In summary, as Figures 1-3 As shown, in use, the antenna positioning structure of this network card can first connect the connector 5 of the antenna rod 4 to the connecting slot 3 of the mounting base 2 on the network card body 1. At this time, the positioning clip 602 can engage with the positioning groove 603 of the mounting base 2. During this process, there is no need to specifically correct the position of the clamping block 705. After the antenna rod 4 is connected, the clamping block 705 can be pressed and the anti-loosening component 7 can be rotated through the outer ring 701, so that the lower end of the connecting rod 702 and the fixing base 703 reach the receiving groove 8 and the clamping block 705 reaches the limiting groove 9. At this time, the left and right sides are aligned. The clamping block 705 can fit tightly against the inner wall of the receiving groove 8 under the action of the spring 704. At the same time, the upper side of the "Z"-shaped clamping block 705 is set inside the limiting groove 9, so that the receiving groove 8 and the limiting groove 9 can limit the clamping block 705 to prevent it from moving up and down or left and right. This can stably position the antenna rod 4 so that it cannot be dislodged. Conversely, when the antenna rod 4 needs to be disassembled, the two clamping blocks 705 can be compressed back to release the limiting structure and facilitate the disassembly of the antenna rod 4. This completes the usage process of the network card antenna positioning structure.

[0023] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A net card antenna positioning structure comprising a net card main body (1), an antenna rod (4) and an anti-loosening assembly (7), characterized in that, The upper side of the network card body (1) is fixed with a mounting seat (2), and the upper side of the middle part of the mounting seat (2) is provided with a connecting slot (3), the upper side of the connecting slot (3) is provided with an antenna rod (4), and the outer side of the antenna rod (4) is sequentially provided with a positioning assembly (6) and an anti-loosening assembly (7) from bottom to top, the anti-loosening assembly (7) comprises an outer sleeve ring (701), a connecting rod (702), a fixed seat (703), a spring (704) and a clamping block (705), the outer sleeve ring (701) is rotatably arranged on the outer side of the antenna rod (4) through a bearing, and the outer side of the outer sleeve ring (701) is fixed with the connecting rod (702) on the left and right sides, the lower side of the connecting rod (702) is fixed with the fixed seat (703), and the outer side of the fixed seat (703) is elastically connected with the clamping block (705) through the spring (704).

2. The net card antenna positioning structure according to claim 1, wherein, The bottom of the antenna rod (4) is connected with a connecting head (5), and the connecting head (5) is in conductive fixed connection with the connecting slot (3).

3. The net card antenna positioning structure according to claim 1, wherein, The positioning assembly (6) comprises a fixed outer plate (601) and a positioning clamping strip (602), the fixed outer plate (601) is fixedly connected with the antenna rod (4), and the front and rear sides of the lower side of the fixed outer plate (601) are fixed with the positioning clamping strip (602).

4. The net card antenna positioning structure according to claim 3, wherein, The positioning assembly (6) further comprises a positioning groove (603), and the positioning groove (603) is arranged on the front and rear sides of the middle part of the mounting seat (2), and the positioning clamping strip (602) is in clamping connection with the positioning groove (603).

5. The net card antenna positioning structure of claim 1, wherein, The left and right sides of the mounting seat (2) are provided with containing grooves (8), and the section of the containing groove (8) is in "L" type structure, the middle part of the containing groove (8) is provided with a limiting groove (9), and the top view of the containing groove (8) is in rectangular structure.

6. A net card antenna positioning structure according to claim 5, wherein, The clamping block (705) is in "Z" type structure, and the clamping block (705) is located in the inside of the containing groove (8) and the limiting groove (9).

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