Novel wireless network card protection device

Abstract

The utility model discloses a novel wireless network card protection device, which relates to the technical field of wireless network cards, and comprises a lower shell, a convex block is inserted in a groove at the upper part of the lower shell, the convex block is fixedly connected with an upper shell at one end of the lower shell, and the inner cavities of the upper shell and the lower shell are movably connected with wireless network cards. Sliding grooves are formed in the front end and the rear end of the lower shell correspondingly, and sliding blocks are movably connected into the sliding grooves. According to the utility model, the lower shell and the upper shell are combined to protect the wireless network card, the worm gear and the worm are used as transmission members, the servo motor can synchronously control the operation of the adjusting bolts of the front and rear groups, and the steering of the adjusting bolts determines the position of the slide block in the chute. Therefore, whether the wireless network card enters the inner cavity of the lower shell and the inner cavity of the upper shell or not is determined, the control of the novel wireless network card protection device is more automatic, and the operation efficiency of the wireless network card protection device can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wireless network cards, in particular to a novel wireless network card protection device. Background Art

[0002] A wireless network card is a terminal wireless network device that needs to be connected to the network wirelessly under the wireless coverage of a wireless local area network to access the Internet. It is a device that can access the Internet without connecting to a network cable. The most common digital products such as laptops, smart phones, and tablets are all equipped with wireless network cards.

[0003] After searching, the patent application number is CN211629367U, a protection device for a wireless network card, including a protective cover and a plug, a connecting wire is fixedly connected between the protective cover and the plug, and an L-shaped limiting plate is fixedly connected to one end of the plug close to the connecting wire.

[0004] Although the above method can effectively protect the wireless network card, the entire process of protecting the wireless network card requires manual adjustment, resulting in the wireless network card protection device not having automatic control capabilities, which effectively reduces the efficiency of wireless network card protection. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and propose a new type of wireless network card protection device. Its advantages are that the lower shell and the upper shell are combined to provide protection for the wireless network card, and the worm gear and the worm are used as transmission parts. The servo motor can synchronously control the operation of the front and rear groups of adjustment bolts. The direction of the adjustment bolt determines the position of the slider in the slide groove, which determines whether the wireless network card enters the lower shell and the upper shell cavity. The control of the new wireless network card protection device is more automated, which can improve the operating efficiency of the wireless network card protection device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A novel wireless network card protection device includes a lower shell, wherein a protrusion is inserted into the upper groove of the lower shell, and the protrusion is fixedly connected to the upper shell at one end of the lower shell, and the inner cavities of the upper shell and the lower shell are both movably connected to the wireless network card, and the front and rear ends of the lower shell are both provided with sliding grooves, and the interior of the sliding groove is movably connected to a slider, and the slider is fixedly connected to the front and rear ends of the wireless network card at one end of the sliding groove, and the center thread of the slider is connected to an adjustment bolt.

[0008] Through the above technical solution: screws are inserted into the threaded holes of the protrusion and the lower shell, and the lower shell and the upper shell are combined to provide protection for the wireless network card. The worm gear and the worm are used as transmission parts, and the servo motor can synchronously control the operation of the adjusting bolts of the front and rear groups. The direction of the adjusting bolt determines the position of the slider in the slide groove, which determines whether the wireless network card enters the inner cavity of the lower shell and the upper shell. The control of the new wireless network card protection device is more automated, which can improve the operating efficiency of the wireless network card protection device.

[0009] The utility model is further configured that the positive ends of the upper shell and the lower shell are fixedly connected with a servo motor, and the output shaft of the servo motor is fixedly connected with a worm.

[0010] Through the above technical solution: the servo motor can control the running direction of the worm.

[0011] The utility model is further configured that the worm is meshed with a worm wheel at one end of the servo motor, and the worm wheel is fixedly connected to the outer wall of the adjusting bolt at one end of the worm.

[0012] Through the above technical solution: the worm wheel and the worm are meshed, and the servo motor can synchronously control the operation of the front and rear groups of adjusting bolts. The direction of the adjusting bolt determines the position of the slider in the slide groove, which determines whether the wireless network card enters the inner cavity of the lower shell and the upper shell.

[0013] The utility model is further configured that a through slot is opened on the upper right end of the upper shell body, and a protective plate is movably connected inside the through slot.

[0014] Through the above technical solution: the protective plate is inserted into the groove and connected to the inner wall of the entrance of the lower shell and the upper shell, and the plug of the wireless network card inserted into the lower shell and the upper shell is connected to the left side of the protective plate, which can prevent the wireless network card from being corroded by dust when idle.

[0015] The utility model is further configured that the front and rear ends of the protective plate are fixedly connected with connecting blocks, and the lower left side of the connecting block is fixedly connected with a traction block.

[0016] Through the above technical solution: through the connection of the connecting block, the traction block can control the moving direction of the protective plate in the groove.

[0017] The utility model is further configured that the traction block is movably connected with an adjustment frame at one end of the connection block, and the outer wall of the adjustment frame is fixedly connected to the right front and rear walls of the upper shell body respectively.

[0018] Through the above technical solution: two sets of adjustment frames are respectively installed on the front and rear ends of the right side of the upper shell, and in addition, the traction block can move around the inner cavity of the adjustment frame to ensure the stability of the up and down movement of the protective plate.

[0019] The utility model is further configured that an electric telescopic rod is fixedly connected to the center of the upper portion of the adjustment frame, and an output end of the electric telescopic rod is fixedly connected to the top of the traction block.

[0020] Through the above technical scheme: the electric telescopic rod can control the position of the traction block placed in the adjustment frame. In addition, under the connection of the connection frame, the position of the protective plate in the groove is adjusted, which can open the right entrance of the lower shell and the upper shell, making it convenient for the wireless network card to enter the new wireless network card protection device or to lead out the plug of the wireless network card. In addition, when the wireless network card completely enters the new wireless network card protection device, the plug of the wireless network card is connected to the left side of the protective plate, which can prevent the wireless network card from being eroded by dust when idle, thereby improving the lifespan and not affecting the use of the wireless network card.

[0021] The utility model is further configured that a battery assembly is fixedly connected to the upper left portion of the upper shell, and a control panel is fixedly connected to the top center of the upper shell.

[0022] Through the above technical solution: the battery assembly provides power for the entire driving element, and the control panel controls the operation of the servo motor and the electric telescopic rod.

[0023] The beneficial effects of the utility model are:

[0024] The novel wireless network card protection device provides protection for the wireless network card by providing a lower shell and an upper shell combination, using a worm gear and a worm as transmission parts, and a servo motor can synchronously control the operation of the front and rear groups of adjusting bolts. The direction of the adjusting bolt determines the position of the slider in the slide groove, which also determines whether the wireless network card enters the inner cavity of the lower shell and the upper shell. The control of the novel wireless network card protection device is more automated, and the operating efficiency of the wireless network card protection device can be improved.

[0025] The novel wireless network card protection device can control the position of the traction block placed in the adjustment frame by being provided with an electric telescopic rod. In addition, under the connection of the connection frame, the position of the protection plate in the through groove is also adjusted, so that the right entrances of the lower shell and the upper shell can be opened to facilitate the wireless network card to enter the novel wireless network card protection device or to facilitate the plug of the wireless network card to be led out. In addition, when the wireless network card completely enters the novel wireless network card protection device, the plug of the wireless network card is connected to the left side of the protection plate, which can prevent the wireless network card from being corroded by dust when idle, thereby increasing the service life and not affecting the use of the wireless network card. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a three-dimensional structural diagram of a novel wireless network card protection device proposed by the utility model;

[0027] Figure 2This is a schematic diagram of the invisible network card structure of the new wireless network card protection device proposed by the utility model;

[0028] Figure 3 This is a schematic diagram of the structure of the adjustment mechanism of the novel wireless network card protection device proposed by the utility model;

[0029] Figure 4 This is a schematic diagram of the structure of the protection plate of the novel wireless network card protection device proposed by the utility model.

[0030] In the figure: 1. upper shell; 2. lower shell; 3. convex block; 4. servo motor; 5. slide groove; 6. slider; 7. adjusting bolt; 8. traction block; 9. wireless network card; 10. worm gear; 11. worm; 12. battery assembly; 13. control panel; 14. adjustment frame; 15. electric telescopic rod; 16. through groove; 17. protective plate; 18. connecting block. DETAILED DESCRIPTION

[0031] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0032] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0033] Reference Figure 1-4 The invention discloses a novel wireless network card protection device, comprising a lower shell 2, wherein a protrusion 3 is inserted into the upper groove of the lower shell 2, and the protrusion 3 is fixedly connected to the upper shell 1 at one end of the lower shell 2, and the inner cavities of the upper shell 1 and the lower shell 2 are both movably connected with the wireless network card 9, and the front and rear ends of the lower shell 2 are both provided with a slide groove 5, and the slide groove 5 is movably connected with a slider 6, and the slider 6 is fixedly connected to the front and rear ends of the wireless network card 9 at one end of the slide groove 5, and the center thread of the slider 6 is connected with an adjusting bolt 7, and the protrusion 3 is screwed into the threaded hole of the lower shell 2, so that the lower shell 2 and the upper shell 1 are combined to provide protection for the wireless network card 9, and the worm gear 10 and the worm 11 are used as transmission parts, and the servo motor 4 can synchronously control the operation of the front and rear groups of the adjusting bolts 7, and the direction of the adjusting bolt 7 determines the position of the slider 6 in the slide groove 5, which determines whether the wireless network card 9 enters the inner cavity of the lower shell 2 and the upper shell 1, so that the control of the novel wireless network card protection device is more automated, and the operation efficiency of the wireless network card protection device can be improved.

[0034] Specifically, the positive ends of the upper shell 1 and the lower shell 2 are fixedly connected with the servo motor 4 , and the output shaft of the servo motor 4 is fixedly connected with the worm 11 . The servo motor 4 can control the running direction of the worm 11 .

[0035] Specifically, the worm 11 is meshed with a worm wheel 10 at one end of the servo motor 4, and the worm wheel 10 is fixedly connected to the outer wall of the adjusting bolt 7 at one end of the worm 11. When the worm wheel 10 is meshed with the worm 11, the servo motor 4 can synchronously control the operation of the adjusting bolts 7 of the front and rear groups. The direction of the adjusting bolt 7 determines the position of the slider 6 in the slide groove 5, which determines whether the wireless network card 9 enters the inner cavity of the lower shell 2 and the upper shell 1.

[0036] Specifically, a through slot 16 is opened at the upper right end of the upper shell 1, and a protective plate 17 is movably connected inside the through slot 16. After the protective plate 17 is inserted into the through slot 16, it is connected to the inner walls of the entrances of the lower shell 2 and the upper shell 1. The plug of the wireless network card 9 inserted into the lower shell 2 and the upper shell 1 is connected to the left side of the protective plate 17, which can prevent the wireless network card 9 from being corroded by dust when idle.

[0037] Specifically, the front and rear ends of the protective plate 17 are fixedly connected with connecting blocks 18, and the lower left side of the connecting block 18 is fixedly connected with the traction block 8. Through the connection of the connecting block 18, the traction block 8 can control the movement direction of the protective plate 17 in the groove 16.

[0038] Specifically, the traction block 8 is movably connected to the adjustment frame 14 at one end of the connecting block 18, and the outer walls of the adjustment frame 14 are respectively fixedly connected to the front and rear walls of the right side of the upper shell 1, and the two groups of adjustment frames 14 are respectively installed at the front and rear ends of the right side of the upper shell 1. In addition, the traction block 8 can move around the inner cavity of the adjustment frame 14 to ensure the stability of the up and down movement of the protective plate 17.

[0039] Specifically, an electric telescopic rod 15 is fixedly connected to the upper center of the adjustment frame 14, and the output end of the electric telescopic rod 15 is fixedly connected to the top of the traction block 8. The electric telescopic rod 15 can control the position of the traction block 8 placed in the adjustment frame 14. In addition, under the connection of the connection frame 18, the position of the protective plate 17 in the through groove 16 is adjusted, which can open the right entrance of the lower shell 2 and the upper shell 1, making it convenient for the wireless network card 9 to enter the new wireless network card protection device or to facilitate the plug of the wireless network card 9 to be led out. In addition, when the wireless network card 9 completely enters the new wireless network card protection device, the plug of the wireless network card 9 is connected to the left side of the protective plate 17, which can prevent the wireless network card 9 from being eroded by dust when idle, thereby improving the service life and not affecting the use of the wireless network card 9.

[0040] Specifically, a battery assembly 12 is fixedly connected to the upper left portion of the upper shell 1, and a control panel 13 is fixedly connected to the top center of the upper shell 1. The battery assembly 12 provides power for the entire driving element, and the control panel 13 controls the operation of the servo motor 4 and the electric telescopic rod 15.

[0041] Working principle: The lower shell 2 and the upper shell 1 are combined to provide protection for the wireless network card 9. The worm gear 10 and the worm 11 are used as transmission parts. The servo motor 4 can synchronously control the operation of the adjusting bolts 7 of the front and rear groups. The direction of the adjusting bolt 7 determines the position of the slider 6 in the slide groove 5, which determines whether the wireless network card 9 enters the inner cavity of the lower shell 2 and the upper shell 1. The adjusting bolt 7 runs forward until the wireless network card 9 completely enters the inner cavity of the lower shell 2 and the upper shell 1. The output rod of the rear electric telescopic rod 15 gives the built-in traction block 8 of the adjustment frame 14 to slide down into place. Then, under the connection of the connecting frame 18, the protective plate 17 gradually moves down along the through groove 16 until the right entrance is blocked. At this time, the plug of the wireless network card 9 is connected to the left side of the protective plate 17.

[0042] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A novel wireless network card protection device, comprising a lower housing (2), characterized in that: A protrusion (3) is inserted into the upper groove of the lower shell (2), and the protrusion (3) is fixedly connected to the upper shell (1) at one end of the lower shell (2), and the inner cavities of the upper shell (1) and the lower shell (2) are both movably connected to the wireless network card (9), and the front and rear ends of the lower shell (2) are both provided with a slide groove (5), and the interior of the slide groove (5) is movably connected to a slider (6), and the slider (6) is fixedly connected to the front and rear ends of the wireless network card (9) at one end of the slide groove (5), and the center of the slider (6) is threadedly connected to an adjusting bolt (7).

2. The novel wireless network card protection device according to claim 1 is characterized in that: The positive ends of the upper housing (1) and the lower housing (2) are fixedly connected to a servo motor (4), and the output shaft of the servo motor (4) is fixedly connected to a worm (11).

3. The novel wireless network card protection device according to claim 2 is characterized in that: The worm (11) is meshed with a worm wheel (10) at one end of the servo motor (4), and the worm wheel (10) is fixedly connected to the outer wall of the adjusting bolt (7) at one end of the worm (11).

4. The novel wireless network card protection device according to claim 1 is characterized in that: A through slot (16) is provided at the upper right end of the upper shell (1), and a protective plate (17) is movably connected inside the through slot (16).

5. The novel wireless network card protection device according to claim 4 is characterized in that: The front and rear ends of the protection plate (17) are fixedly connected to a connecting block (18), and the lower left side of the connecting block (18) is fixedly connected to a traction block (8).

6. The novel wireless network card protection device according to claim 5 is characterized in that: The traction block (8) is movably connected to an adjustment frame (14) at one end of the connection block (18), and the outer wall of the adjustment frame (14) is fixedly connected to the right front and rear walls of the upper shell (1) respectively.

7. The novel wireless network card protection device according to claim 6 is characterized in that: An electric telescopic rod (15) is fixedly connected to the center of the upper portion of the adjustment frame (14), and the output end of the electric telescopic rod (15) is fixedly connected to the top of the traction block (8).

8. The novel wireless network card protection device according to claim 1 is characterized in that: A storage battery assembly (12) is fixedly connected to the upper left portion of the upper shell (1), and a control panel (13) is fixedly connected to the top center of the upper shell (1).

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