Adjustable clamping shell for fixing wireless router and use method

Abstract

The invention discloses an adjustable clamping shell for fixing a wireless router and a use method, and relates to the technical field of adjustable clamping shells of wireless routers. The invention relates to an adjustable clamping shell for fixing a wireless router and a use method, the adjustable clamping shell comprises a clamping shell and further comprises connecting rods fixedly connected to the upper end and the lower end of the clamping shell, the connecting rods are fixedly connected with T-shaped supports, and the T-shaped supports are slidably connected with a plurality of limiting balls; the sliding rod is connected to the T-shaped bracket in a sliding manner; the stretching support drives the clamping blocks to slide on the semicircular disc and get close to each other at the same time to clamp the desktop edge, the bookshelf partition edge, the window frame, the transverse and vertical rod pieces of furniture and the like, and rubber pads on the clamping blocks can protect the surfaces of the desktop edge, the bookshelf partition edge, the window frame, the transverse and vertical rod pieces of furniture and the like against damage. Therefore, the effect of convenient installation in multiple scenes is achieved.

Description

Technical Field

[0001] The present invention belongs to the technical field of adjustable casings for wireless routers, and specifically relates to an adjustable casing for fixing a wireless router. Background Art

[0002] With the rapid development of Internet technology, wireless routers have become indispensable network devices in families, offices, and various public places. They can provide convenient wireless network connections to meet people's needs for mobile device Internet access. However, there are many inconveniences and problems during the installation of wireless routers.

[0003] The traditional placement methods of wireless routers are mainly to directly place them on flat surfaces such as desks and bookshelves, or to use wall-mounted devices to fix them on the wall. When placed on the desk, it will occupy a certain amount of space and is easily affected by accidental situations such as collisions and pulls, resulting in the router's position moving and affecting the stability of the network signal. Although wall-mounted installation can save space, it requires drilling holes in the wall. For some environments where the wall surface is not allowed to be damaged (such as rented houses) or the wall material is not suitable for drilling (such as glass walls and gypsum board walls), this method cannot be implemented.

[0004] Whether it is desktop placement or wall-mounted installation, once installed, the position and angle of the wireless router are relatively fixed. In actual use, due to factors such as indoor space layout, furniture placement, and signal interference, it may be necessary to adjust the position and angle of the router to obtain the best network coverage effect. For example, in a large room, if the router is placed in a corner, the signal on the other side of the room may be weak; if there is a signal interference source (such as a microwave oven, metal furniture, etc.), it may be necessary to change the direction of the router to avoid interference. However, it is very difficult to make these adjustments conveniently with the traditional installation methods. In view of this, the present invention is specifically proposed. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide an adjustable casing for fixing a wireless router and a usage method that can overcome the above problems or at least partially solve the above problems.

[0006] To solve the above technical problems, the basic concept of the technical solution adopted by the present invention is: an adjustable clip for fixing a wireless router and its usage method, including a clip, and further including connecting rods fixedly connected to the upper and lower ends of the clip. A T-shaped bracket is fixedly connected to the connecting rod, and a plurality of limiting balls are slidably connected to the T-shaped bracket; a sliding rod is slidably connected to the T-shaped bracket. A limiting groove is opened at one end of the sliding rod close to the limiting ball, and the limiting groove corresponds to the limiting ball; a first bracket is fixedly connected to the sliding rod, a second bracket is slidably connected to the first bracket, and a fixing block is fixedly connected to the second bracket; an outer roller is fixedly connected to the fixing block, an inner roller is rotatably connected to the outer roller, and a semi-circular disk is fixedly connected to the inner roller; a rotating block is rotatably connected to the semi-circular disk, a limiting block is slidably connected to the rotating block, a limiting tooth block is fixedly connected to the semi-circular disk, the limiting tooth block corresponds to the limiting block, and a clamping block is slidably connected to the semi-circular disk.

[0007] Further, a plurality of limiting grooves are opened on the T-shaped bracket, a limiting spring is fixedly connected to the limiting groove, a limiting ball is fixedly connected to the limiting spring, and the diameter of the limiting ball is the same as the opening diameter of the limiting groove.

[0008] Further, a connecting rod is fixedly connected to the sliding rod, a first bracket is fixedly connected to the connecting rod, a plurality of card slots are opened on the first bracket, and clamping columns are symmetrically slidably connected to the second bracket, and the clamping columns correspond to the card slots.

[0009] Further, a T-shaped sliding groove is opened on the sliding rod, and the T-shaped bracket penetrates through the sliding groove and is slidably connected to the inner wall of the sliding rod.

[0010] Further, a scale disk is fixedly connected to the fixing block, a semi-circular disk is fixedly connected to the scale disk, and the scale disk is used for the rotation angle of the outer roller on the inner roller.

[0011] Further, a connecting shaft is rotatably connected to the semi-circular disk. One end of the connecting shaft is fixedly connected to a rotating wheel, the other end of the connecting shaft is fixedly connected to a rotating block, a limiting block is slidably connected to one end of the rotating block, and a limiting spring is fixedly connected to the rotating block. The limiting block and the rotating block are connected by the limiting spring.

[0012] Further, stretching brackets are symmetrically rotatably connected to the rotating block, a clamping block is rotatably connected to the stretching bracket, a rubber pad is fixedly connected to the clamping block, a limiting tooth block is fixedly connected to the semi-circular disk, and the limiting block corresponds to the limiting tooth block.

[0013] Further, the usage method of the adjustable clip includes the following steps:

[0014] S1: Installation in multiple scenarios:

[0015] When at the edge of a desktop, the edge of a bookshelf partition, the window frame, the vertical and horizontal bars of furniture, etc., align the two groups of clamping blocks on the semi - disk with the edge of the desktop, the edge of the bookshelf partition, the window frame, the vertical and horizontal bars of furniture, etc. Then lift the rotating wheel outwards, so that the rotating wheel drives the connecting shaft and the rotating block to approach the semi - disk. At this time, the rotating block and the limiting tooth block are on the same horizontal line. When rotating the rotating wheel, the rotating wheel drives the connecting shaft and the rotating block to rotate. The rotating block drives the limiting block and the stretching bracket to rotate. The limiting block and the limiting tooth block restrict each other on the limiting tooth block, restricting the rotating block from moving in the opposite direction. The stretching bracket drives the clamping block to slide on the semi - disk and approach each other simultaneously, clamping the edge of the desktop, the edge of the bookshelf partition, the window frame, the vertical and horizontal bars of furniture, etc. The rubber pad on the clamping block will protect the surfaces of the edge of the desktop, the edge of the bookshelf partition, the window frame, the vertical and horizontal bars of furniture, etc. from being damaged.

[0016] Furthermore, the usage method of the adjustable cartridge also includes the following steps:

[0017] S2: Rotation angle adjustment:

[0018] When rotational adjustment is required, the outer roller fixedly installed on the inner roller cartridge fixedly installed on the semi - disk. When the cartridge rotates in direction, the inner roller remains stationary while the outer roller rotates following the cartridge. At the same time, the scale on the semi - disk records the rotation angle, facilitating recording of at what position the signal is stronger.

[0019] S3: Vertical adjustment:

[0020] When adjusting the height, pull the cartridge post outwards, and then pull the cartridge upwards. The cartridge drives the connecting rod, the T - shaped bracket and the sliding rod upwards simultaneously. The sliding rod drives the first bracket, and the first bracket slides upwards on the second bracket. When sliding to the desired position, press the cartridge post, and the cartridge post limits the first bracket inside the card slot.

[0021] S4: Horizontal adjustment:

[0022] When adjusting the horizontal position, stretch the cartridge for horizontal positioning. The cartridge drives the connecting rod and the T - shaped bracket to move horizontally. The limiting ball on the T - shaped bracket will engage with the limiting groove on the sliding rod.

[0023] After adopting the above - mentioned technical solution, the present invention has the following beneficial effects compared with the prior art: The present invention restricts the rotating block from moving in the opposite direction. The stretching bracket drives the clamping block to slide on the semi - disk and approach each other simultaneously, clamping the edge of the desktop, the edge of the bookshelf partition, the window frame, the vertical and horizontal bars of furniture, etc. The rubber pad on the clamping block will protect the surfaces of the edge of the desktop, the edge of the bookshelf partition, the window frame, the vertical and horizontal bars of furniture, etc. from being damaged, thus achieving the effect of convenient installation in multiple scenarios.

[0024] When rotational adjustment is required, the outer roller fixedly installed on the inner roller housing fixedly installed on the semi-disc rotates while the inner roller remains stationary when the housing rotates in a certain direction. At the same time, the scale on the semi-disc records the rotation angle, facilitating recording of the position where a stronger signal can be obtained.

[0025] When adjusting the height, pull out the clamping post outward and then pull the housing upward. The housing drives the connecting rod, T-shaped bracket, and sliding rod upward simultaneously. The sliding rod drives the first bracket, and the first bracket slides upward on the second bracket. When it slides to the desired position, press the clamping post, and the clamping post limits the first bracket inside the card slot, thus achieving the effect of effectively adjusting the height.

[0026] When adjusting the horizontal position, stretch the housing to the horizontal position. The housing drives the connecting rod and T-shaped bracket to move horizontally. The limiting ball on the T-shaped bracket engages with the limiting groove on the sliding rod, thereby achieving the effect of effectively adjusting the horizontal position.

[0027] The following further describes in detail the specific implementation manners of the present invention with reference to the accompanying drawings. Description of the Drawings

[0028] In the drawings:

[0029] Figure 1 is the front view schematic diagram of an adjustable housing and its usage method for fixing a wireless router proposed by the present invention;

[0030] Figure 2 is the schematic diagram of the structure in the rising state of the housing in an adjustable housing and its usage method for fixing a wireless router proposed by the present invention;

[0031] Figure 3 is the schematic diagram of the structure of the sliding rod and the semi-disc in an adjustable housing and its usage method for fixing a wireless router proposed by the present invention;

[0032] Figure 4 is the schematic diagram of the side view structure of the sliding rod and the semi-disc in an adjustable housing and its usage method for fixing a wireless router proposed by the present invention;

[0033] Figure 5 is the schematic diagram of the sectional view of the T-shaped chute in an adjustable housing and its usage method for fixing a wireless router proposed by the present invention;

[0034] Figure 6 is in an adjustable housing and its usage method for fixing a wireless router proposed by the present invention Figure 5 schematic diagram of the structure at location A;

[0035] Figure 7Schematic structural diagram of the sliding rod and the fixing block in an adjustable card shell and its usage method for fixing a wireless router proposed by the present invention;

[0036] Figure 8 In an adjustable card shell and its usage method for fixing a wireless router proposed by the present invention Figure 7 Schematic structural diagram of the B position;

[0037] Figure 9 Exploded structural diagram of the dial, outer roller and inner roller in an adjustable card shell and its usage method for fixing a wireless router proposed by the present invention;

[0038] Figure 10 In an adjustable card shell and its usage method for fixing a wireless router proposed by the present invention Figure 9 Schematic structural diagram of the C position.

[0039] In the figure: 1. Card shell; 11. Connecting rod; 2. T-shaped bracket; 21. Limiting groove; 22. Limiting spring; 23. Limiting ball; 3. Sliding rod; 31. Limiting groove; 32. Link; 33. Chute; 34. First bracket; 35. Card slot; 36. Second bracket; 37. Card column; 4. Fixing block; 41. Dial; 42. Outer roller; 421. Inner roller; 5. Semi-circular disk; 51. Runner; 511. Connecting shaft; 52. Rotating block; 521. Limiting block; 522. Limiting spring; 53. Tensile bracket; 54. Clamping block; 55. Rubber pad; 56. Limiting tooth block. Specific embodiments

[0040] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments in conjunction with the accompanying drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0041] Example 1: Refer to Figures 1-10, An adjustable shell for fixing a wireless router and its usage method, including a shell 1, and also including connecting rods 11 fixedly connected to the upper and lower ends of the shell 1. A T-shaped bracket 2 is fixedly connected to the connecting rods 11, and a plurality of limiting balls 23 are slidably connected to the T-shaped bracket 2; A sliding rod 3 is slidably connected to the T-shaped bracket 2. A limiting groove 31 is opened at one end of the sliding rod 3 close to the limiting ball 23, and the limiting groove 31 corresponds to the limiting ball 23; A first bracket 34 is fixedly connected to the sliding rod 3, and a second bracket 36 is slidably connected to the first bracket 34. A fixing block 4 is fixedly connected to the second bracket 36; An outer roller 42 is fixedly connected to the fixing block 4, an inner roller 421 is rotatably connected to the outer roller 42, and a semi-circular disk 5 is fixedly connected to the inner roller 421.

[0042] A plurality of limiting grooves 21 are opened on the T-shaped bracket 2. A limiting spring 22 is fixedly connected to the limiting grooves 21, and a limiting ball 23 is fixedly connected to the limiting spring 22. The diameter of the limiting ball 23 is the same as the opening diameter of the limiting groove 21.

[0043] A connecting rod 32 is fixedly connected to the sliding rod 3, a first bracket 34 is fixedly connected to the connecting rod 32. A plurality of clamping grooves 35 are opened on the first bracket 34. A clamping post 37 is symmetrically and slidably connected to the second bracket 36, and the clamping post 37 corresponds to the clamping grooves 35.

[0044] A T-shaped sliding groove 33 is opened on the sliding rod 3, and the T-shaped bracket 2 penetrates through the sliding groove 33 and is slidably connected to the inner wall of the sliding rod 3.

[0045] A scale disk 41 is fixedly connected to the fixing block 4, the semi-circular disk 5 is fixedly connected to the scale disk 41, and the scale disk 41 is used to measure the rotation angle of the outer roller 42 on the inner roller 421.

[0046] A connecting shaft 511 is rotatably connected to the semi-circular disk 5. A runner 51 is fixedly connected to one end of the connecting shaft 511, a rotating block 52 is fixedly connected to the other end of the connecting shaft 511. A limiting block 521 is slidably connected to one end of the rotating block 52, and a limiting spring 522 is fixedly connected to the rotating block 52. The limiting block 521 and the rotating block 52 are connected by the limiting spring 522.

[0047] Stretching brackets 53 are symmetrically and rotatably connected to the rotating block 52. A clamping block 54 is rotatably connected to the stretching brackets 53. A rubber pad 55 is fixedly connected to the clamping block 54, and a limiting tooth block 56 is fixedly connected to the semi-circular disk 5. The limiting block 521 corresponds to the limiting tooth block 56.

[0048] The usage method of the adjustable shell includes the following steps:

[0049] S1: Multi-scenario installation:

[0050] When at the edge of the desktop, the edge of the bookshelf partition, the window frame, the horizontal and vertical rods of furniture, etc., align the two groups of clamping blocks 54 on the semi-circular disc 5 with the edge of the desktop, the edge of the bookshelf partition, the window frame, the horizontal and vertical rods of furniture, etc., and then lift the rotating wheel 51 outwards, so that the rotating wheel 51 drives the connecting shaft 511 and the rotating block 52 to approach the semi-circular disc 5. At this time, the rotating block 52 and the limiting tooth block 56 are on the same horizontal line. When rotating the rotating wheel 51, the rotating wheel 51 drives the connecting shaft 511 and the rotating block 52 to rotate. The rotating block 52 drives the limiting block 521 and the stretching bracket 53 to rotate. The limiting block 521 and the limiting tooth block 56 limit each other on the limiting tooth block 56, restricting the rotating block 52 from moving in the opposite direction. The stretching bracket 53 drives the clamping blocks 54 to slide on the semi-circular disc 5 and approach each other simultaneously, clamping the edge of the desktop, the edge of the bookshelf partition, the window frame, the horizontal and vertical rods of furniture, etc. The rubber pad 55 on the clamping block 54 will protect the surfaces of the edge of the desktop, the edge of the bookshelf partition, the window frame, the horizontal and vertical rods of furniture, etc. from being damaged.

[0051] The usage method of the adjustable cartridge case further includes the following steps:

[0052] S2: Rotation angle adjustment:

[0053] When rotation adjustment is required, the inner roller 421 fixedly installed on the semi-circular disc 5 and the outer roller 42 fixedly installed on the cartridge case 1. When the cartridge case 1 rotates in direction, the inner roller 421 remains stationary, and the outer roller 42 follows the cartridge case 1 to rotate. At the same time, the scale disk 41 on the semi-circular disc 5 records the rotation angle, which is convenient for recording at what position the signal is stronger;

[0054] S3: Vertical adjustment:

[0055] When adjusting the height, pull out the clamping post 37 outwards, and then pull up the cartridge case 1. The cartridge case 1 drives the connecting rod 11, the T-shaped bracket 2 and the sliding rod 3 upwards at the same time. The sliding rod 3 drives the first bracket 34, and the first bracket 34 slides upwards on the second bracket 36. When sliding to the required position, press the clamping post 37, and the clamping post 37 limits the first bracket 34 inside the card slot 35;

[0056] S4: Horizontal adjustment:

[0057] When adjusting the horizontal position, stretch the cartridge case 1 to the horizontal position. The cartridge case 1 drives the connecting rod 11 and the T-shaped bracket 2 to move horizontally. The limiting ball 23 on the T-shaped bracket 2 will be engaged with the limiting groove 31 on the sliding rod 3.

[0058] Example 2: Refer to Figures 1-10, which is different from Embodiment 1. In Embodiment 2, a method for using an adjustable clip for fixing a wireless router in Embodiment 1 is provided. Furthermore:

[0059] S1: Multi-scenario installation:

[0060] When at the edge of a desktop, the edge of a bookshelf partition, the window frame, the vertical and horizontal bars of furniture, etc., align the two groups of clamping blocks 54 on the semi-circular disk 5 with the edge of the desktop, the edge of the bookshelf partition, the window frame, the vertical and horizontal bars of furniture, etc. Then lift the rotating wheel 51 outwards, so that the rotating wheel 51 drives the connecting shaft 511 and the rotating block 52 to approach the semi-circular disk 5. At this time, the rotating block 52 and the limiting tooth block 56 are on the same horizontal line. Rotate the rotating wheel 51, and the rotating wheel 51 drives the connecting shaft 511 and the rotating block 52 to rotate. The rotating block 52 drives the limiting block 521 and the stretching bracket 53 to rotate. The limiting block 521 is mutually restricted with the limiting tooth block 56 on the limiting tooth block 56, restricting the rotating block 52 from moving in the opposite direction. The stretching bracket 53 drives the clamping block 54 to slide on the semi-circular disk 5 and approach each other simultaneously, clamping the edge of the desktop, the edge of the bookshelf partition, the window frame, the vertical and horizontal bars of furniture, etc. The rubber pad 55 on the clamping block 54 will protect the surfaces of the edge of the desktop, the edge of the bookshelf partition, the window frame, the vertical and horizontal bars of furniture, etc. from being damaged, thus achieving the effect of convenient installation in multi-scenarios.

[0061] S2: Rotation angle adjustment:

[0062] When rotation adjustment is required, the inner roller 421 fixedly installed on the semi-circular disk 5 and the outer roller 42 fixedly installed on the clip 1. When the clip 1 rotates in direction, the inner roller 421 remains stationary, and the outer roller 42 follows the clip 1 to rotate. At the same time, the scale disk 41 on the semi-circular disk 5 records the rotation angle, facilitating recording of the position where a stronger signal effect can be obtained for the signal.

[0063] S3: Vertical adjustment:

[0064] When adjusting the height, pull out the clamping post 37 outwards, and then pull up the clip 1. The clip 1 drives the connecting rod 11, the T-shaped bracket 2, and the sliding rod 3 upwards simultaneously. The sliding rod 3 drives the first bracket 34, and the first bracket 34 slides upwards on the second bracket 36. When sliding to the required position, press the clamping post 37, and the clamping post 37 limits the first bracket 34 inside the card slot 35, thus achieving the effect of effectively adjusting the height.

[0065] S4: Horizontal adjustment:

[0066] When adjusting the horizontal position, stretch the cartridge case 1 to adjust the horizontal position. The cartridge case 1 drives the connecting rod 11 and the T-shaped bracket 2 to move horizontally. The limiting ball 23 on the T-shaped bracket 2 will engage with the limiting groove 31 on the sliding rod 3, so as to achieve an effective adjustment effect in the horizontal position.

[0067] The present invention restricts the rotating block 52 from moving in the opposite direction. The stretching bracket 53 drives the clamping block 54 to slide on the semi-circular disk 5 and move closer to each other at the same time, so as to clamp the edge of the tabletop, the edge of the bookshelf partition, the window frame, the vertical and horizontal rods of furniture, etc. The rubber pad 55 on the clamping block 54 will protect the surfaces of the edge of the tabletop, the edge of the bookshelf partition, the window frame, the vertical and horizontal rods of furniture, etc. from being damaged, thus achieving a convenient installation effect in multiple scenarios.

[0068] When rotational adjustment is required, the inner roller 421 fixedly installed on the semi-circular disk 5 engages with the outer roller 42 fixedly installed on the cartridge case 1. When the cartridge case 1 rotates in one direction, the inner roller 421 remains stationary, and the outer roller 42 follows the cartridge case 1 to rotate. At the same time, the scale disk 41 on the semi-circular disk 5 records the rotation angle, which is convenient for recording at what position a stronger signal effect can be obtained.

[0069] When adjusting the height, pull out the clamping post 37 outward, and then pull up the cartridge case 1. The cartridge case 1 drives the connecting rod 11, the T-shaped bracket 2 and the sliding rod 3 upward at the same time. The sliding rod 3 drives the first bracket 34, and the first bracket 34 slides upward on the second bracket 36. When it slides to the required position, press the clamping post 37, and the clamping post 37 limits the first bracket 34 inside the clamping groove 35, so as to achieve an effective adjustment effect on the height.

[0070] When adjusting the horizontal position, stretch the cartridge case 1 to adjust the horizontal position. The cartridge case 1 drives the connecting rod 11 and the T-shaped bracket 2 to move horizontally. The limiting ball 23 on the T-shaped bracket 2 will engage with the limiting groove 31 on the sliding rod 3, so as to achieve an effective adjustment effect in the horizontal position.

[0071] The above are only the preferred embodiments of the present invention, and do not impose any form of limitation on the present invention. Although the present invention has been disclosed above with the preferred embodiments, it is not intended to limit the present invention.

Claims

1. An adjustable card housing for fixing a wireless router, comprising a card housing (1), characterized in that: It also includes a connecting rod (11) fixedly connected to the upper and lower ends of the casing (1), a T-shaped bracket (2) fixedly connected to the connecting rod (11), and a plurality of limiting balls (23) slidably connected to the T-shaped bracket (2); A sliding rod (3) is slidably connected to the T-shaped bracket (2), and a limiting groove (31) is provided at one end of the sliding rod (3) close to the limiting ball (23), and the limiting groove (31) corresponds to the limiting ball (23); The sliding rod (3) is fixedly connected to a first bracket (34), the first bracket (34) is slidably connected to a second bracket (36), and the second bracket (36) is fixedly connected to a fixing block (4); The fixed block (4) is fixedly connected to an outer roller (42), the outer roller (42) is rotatably connected to an inner roller (421), and the inner roller (421) is fixedly connected to a semi-circular disk (5); The semi-circular disk (5) is rotatably connected to a rotating block (52), the rotating block (52) is slidably connected to a limiting block (521), the semi-circular disk (5) is fixedly connected to a limiting tooth block (56), the limiting tooth block (56) corresponds to the limiting block (521), and the semi-circular disk (5) is slidably connected to a clamping block (54).

2. The adjustable card housing for fixing a wireless router according to claim 1, characterized in that: The T-shaped bracket (2) is provided with a plurality of limiting grooves (21), the limiting grooves (21) are fixedly connected with limiting springs (22), the limiting springs (22) are fixedly connected with limiting balls (23), and the diameter of the limiting balls (23) is the same as the opening diameter of the limiting grooves (21).

3. The adjustable card housing for fixing a wireless router according to claim 1, characterized in that: The sliding rod (3) is fixedly connected to a connecting rod (32), the connecting rod (32) is fixedly connected to a first bracket (34), the first bracket (34) is provided with a plurality of slots (35), the second bracket (36) is symmetrically slidably connected to a clamping column (37), the clamping column (37) corresponds to the slot (35).

4. The adjustable card housing for fixing a wireless router according to claim 1, characterized in that: The slide bar (3) is provided with a T-shaped slide groove (33), and the T-shaped bracket (2) passes through the slide groove (33) and is slidably connected to the inner wall of the slide bar (3).

5. The adjustable card housing for fixing a wireless router according to claim 1, characterized in that: The fixed block (4) is fixedly connected to a dial (41), and the dial (41) is fixedly connected to a semicircular disk (5). The dial (41) is used to measure the rotation angle of the outer roller (42) on the inner roller (421).

6. The adjustable card housing for fixing a wireless router according to claim 1, characterized in that: The semi-circular disk (5) is rotatably connected to a connecting shaft (511), one end of the connecting shaft (511) is fixedly connected to a rotating wheel (51), the other end of the connecting shaft (511) is fixedly connected to a rotating block (52), one end of the rotating block (52) is slidably connected to a limiting block (521), a limiting spring (522) is fixedly connected to the rotating block (52), and the limiting block (521) and the rotating block (52) are connected via the limiting spring (522).

7. The adjustable card housing for fixing a wireless router according to claim 6, characterized in that: The rotating block (52) is symmetrically rotatably connected to a stretching bracket (53), the stretching bracket (53) is rotatably connected to a clamping block (54), and the clamping block (54) is fixedly connected to a rubber pad (55).

8. The adjustable card housing for fixing a wireless router according to claim 7, characterized in that: A limiting tooth block (56) is fixedly connected to the semi-circular disk (5), and the limiting block (521) corresponds to the limiting tooth block (56).

9. A method for using an adjustable card case of a fixed wireless router, applied to the adjustable card case of a fixed wireless router according to any one of claims 1 to 8, characterized in that: The method for using the adjustable card shell comprises the following steps: S1: Multi-scenario installation: When the device is at the edge of a tabletop, the edge of a bookshelf partition, a window frame, a horizontal or vertical rod of furniture, etc., the two groups of clamping blocks (54) on the semicircular disk (5) are aligned with the edge of the tabletop, the edge of a bookshelf partition, the window frame, a horizontal or vertical rod of furniture, etc., and then the rotating wheel (51) is lifted outward, so that the rotating wheel (51) drives the connecting shaft (511) and the rotating block (52) to approach the semicircular disk (5). At this time, the rotating block (52) and the limiting tooth block (56) are on the same horizontal line. When the rotating wheel (51) is rotated, the rotating wheel (51) drives the connecting shaft (511) and the rotating block (52) to rotate, and the rotating block (52) The limit block (521) and the stretching bracket (53) are driven to rotate. The limit block (521) and the limit tooth block (56) are mutually restricted on the limit tooth block (56), and the rotation block (52) is restricted to move in the opposite direction. The stretching bracket (53) drives the clamping block (54) to slide on the semicircular disk (5) and approach each other at the same time, clamping the edge of the desktop, the edge of the bookshelf partition, the window frame, the horizontal and vertical rods of the furniture, etc. The rubber pad (55) on the clamping block (54) protects the surface of the edge of the desktop, the edge of the bookshelf partition, the window frame, the horizontal and vertical rods of the furniture, etc. from being damaged.

10. The method for using an adjustable card case of a fixed wireless router according to claim 9, characterized in that: The method for using the adjustable card case further comprises the following steps: S2: Rotation angle adjustment: When rotation adjustment is required, the inner roller (421) fixedly mounted on the semi-circular disk (5) is locked with the outer roller (42) fixedly mounted on the housing (1). When the housing (1) rotates in a certain direction, the inner roller (421) remains stationary, and the outer roller (42) rotates along with the housing (1). At the same time, the scale plate (41) on the semi-circular disk (5) records the rotation angle, so as to facilitate recording the signal at which position a stronger signal is obtained; S3: Vertical Adjustment: When adjusting the height, the clamping column (37) is pulled outward, and then the clamping shell (1) is pulled upward. The clamping shell (1) drives the connecting rod (11), the T-shaped bracket (2) and the sliding rod (3) upward at the same time. The sliding rod (3) drives the first bracket (34). The first bracket (34) slides upward on the second bracket (36). When sliding to the desired position, the clamping column (37) is pressed down. The clamping column (37) limits the first bracket (34) inside the clamping groove (35); S4: Horizontal adjustment: When adjusting the horizontal position, the housing (1) is stretched to move to the horizontal position, and the housing (1) drives the connecting rod (11) and the T-shaped bracket (2) to move horizontally, and the limiting ball (23) on the T-shaped bracket (2) is engaged with the limiting groove (31) on the slide rod (3).

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