Wireless network signal coverage expansion device

Abstract

The invention relates to a wireless network signal coverage expansion device which comprises a device body, the device body is provided with an adjusting cavity and a connecting cavity, the adjusting cavity is internally provided with a winding roller, a first connecting plate and a second connecting plate, and the side, close to the second connecting plate, of the first connecting plate is provided with a plug connector. A connecting piece is arranged on the side, close to the first connecting plate, of the second connecting plate, an expansion connector is inserted into the connecting cavity, a first adjusting box and a fixing plate are fixedly installed on the outer side wall of the device body, the first adjusting box is movably connected with a second adjusting box, and a stabilizing plate is movably installed at the bottom end of the second adjusting box. And the stabilizing plate is in friction connection with the end part of the expansion connector. According to the wireless network signal coverage expansion device, through the movement of the stabilizing plate, the expansion connector is fixed, and the stability of wireless network signal coverage expansion is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of wireless equipment, and in particular to a wireless network signal coverage extension device. Background Art

[0002] Currently, there are two types of network access communication methods provided to users on the market: wired signals and wireless signals. Common technologies for wired methods include ADSL based on telephone networks, CABLEMODEM based on wired broadcasting networks, Category 5 Ethernet based on private networks, and fiber-to-the-home based on optical fibers. Common wireless methods include WIFI networks based on the IEEE802.11 series of protocols, and GPRS, 3G, 4G, and 5G based on mobile communication networks. The wired method has a large data bandwidth and stable performance, but it requires wiring into homes, and the network construction cost is high and the construction period is long.

[0003] In addition to standard digital signal interfaces such as Ethernet, which can read specific message data through the LAN mirror interface, the measurement of analog signal interfaces requires finding the exposed physical contact points of the signal and using general measurement equipment for measurement, or using special interface simulation equipment to simulate peripheral equipment to achieve real-time measurement of signal changes during the system signal exchange process. For existing signal extension devices, when the connector is inserted into the connection hole of the extension device, if people accidentally touch the harness on the connector, the connector may fall off from the connection hole of the extension device, thereby affecting the normal use of the extension device. Summary of the invention

[0004] Therefore, it is necessary to provide a wireless network signal coverage extension device to solve the problem that the connector in the existing extension device is easily detached due to accidental touch.

[0005] The present invention provides the following technical solutions: a wireless network signal coverage expansion device, comprising a device body, the device body is provided with an adjustment cavity and a connection cavity, the adjustment cavity is respectively provided with a winding roller, a first connection plate and a second connection plate, a plug-in component is provided on the side of the first connection plate close to the second connection plate, a connector is provided on the side of the second connection plate close to the first connection plate, an expansion connector is plugged into the connection cavity, a first adjustment box and a fixed plate are respectively fixedly installed on the outer side walls of the device body, the first adjustment box is movably connected to the second adjustment box, a stabilizing plate is movably installed on the bottom end of the second adjustment box, and the stabilizing plate is frictionally connected to the end of the expansion connector.

[0006] Preferably, a first fixed frame and a second fixed frame are fixedly installed inside the adjusting chamber, respectively. The first fixed frame and the second fixed frame are respectively located at the upper and lower ends of the winding roller, the first connecting plate and the second connecting plate, and the first fixed frame and the second fixed frame are movably connected to the first connecting plate and the second connecting plate.

[0007] Preferably, a connecting wire is provided on the winding roller, and the connecting wire is connected to the connector, the connector and the connecting piece are connected to each other, and the connector and the connecting piece are distributed one by one, several of the connectors are distributed in a W shape, and the connecting pieces are distributed in an inverted V shape.

[0008] Preferably, a micro motor is fixedly installed inside the first fixed frame, a first threaded column is fixedly installed on the output shaft end of the micro motor, the outer side of the first threaded column is threadedly connected to a first movable block, the top end of the first movable block passes through the top inner wall of the first fixed frame and is fixedly connected to the second connecting plate, and the top end of the second connecting plate is slidably connected to the second fixed frame.

[0009] Preferably, limit blocks are fixedly installed on adjacent sides of the first fixed frame and the second fixed frame, the upper and lower limit blocks are located in the same vertical straight line plane, the second connecting plate is movably connected to the limit block, and the limit block intersects with the vertical straight line of the right edge of the winding roller.

[0010] Preferably, a second threaded column and a first rotating column are movably installed inside the first adjusting box, a driven gear is fixedly installed on the outer side of the second threaded column, a driving gear is fixedly installed on the end of the first rotating column, the driving gear is meshed and connected with the driven gear, a second moving block is threadedly connected to the outer side of the second threaded column, one end of the second moving block passes through the first adjusting box and is fixedly connected to the second adjusting box.

[0011] Preferably, a third threaded column is movably installed inside the second adjustment box, and the outer side of the third threaded column is threadedly connected to a third movable block, the bottom end of the third movable block passes through the bottom inner wall of the second adjustment box and is fixedly connected to the stabilizing plate, and two adjacent fixed plates are located at both ends of the stabilizing plate.

[0012] Different from the prior art, the above technical solution has the following advantages: 1. The wireless network signal coverage expansion device is configured such that the expansion connector is inserted into the connection cavity in the device body so that the expansion connector is connected to the connector on the first connection plate. The first threaded column is driven to rotate by the operation of the micro motor. When the first threaded column rotates, it will slide in the first fixed frame through the first moving block. When the first moving block moves, it will drive the second connection plate to move together and can change the distance between the second connection plate and the first connection plate.

[0013] 2. The wireless network signal coverage extension device can ensure that the plug-in component can be used through the winding roller when the second connecting plate moves. When the plug-in component and the connecting component are close to each other, a plurality of plug-ins will gradually be connected with a plurality of connecting components one by one. The closer the distance between the first connecting plate and the second connecting plate is, the more connections there will be between the plug-in component and the connecting component. When the distance between the first connecting plate and the second connecting plate becomes farther, the number of connections between the plug-in component and the connecting component becomes less. Therefore, the coverage extension strength of the wireless network signal can be controlled by the number of connections between the plug-in component and the connecting component.

[0014] 3. The wireless network signal coverage extension device drives the driving gear to rotate together through the rotation of the first rotating column. When the driving gear rotates, it drives the second threaded column to rotate through the driven gear. When the second threaded column rotates, it changes the position of the second adjustment box on the first adjustment box through the second moving block. The vertical height of the stabilizing plate can be adjusted according to the edge height of the extended connector. The rotation of the third threaded column can drive the stabilizing plate to change the horizontal distance between it and the extended connector through the third moving block. The extended connector is fixed through the movement of the stabilizing plate, thereby ensuring the stability of the wireless network signal coverage extension. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a wireless network signal coverage extension device according to this embodiment;

[0016] Figure 2 A schematic diagram of an adjustment cavity of a wireless network signal coverage expansion device according to the present embodiment;

[0017] Figure 3 This is a diagram showing the positions of the adjustment cavity and the extension connector of a wireless network signal coverage extension device according to the present embodiment;

[0018] Figure 4 This is a schematic diagram of the interior of an adjustment cavity of a wireless network signal coverage expansion device according to this embodiment;

[0019] Figure 5 This is a schematic diagram of the connection between a first adjustment box, a second adjustment box and an extension connector of a wireless network signal coverage extension device according to the embodiment of the present invention;

[0020] Figure 6 This is a schematic diagram of the connection between a first adjustment box, a second adjustment box and a stabilizing plate of a wireless network signal coverage extension device according to this embodiment;

[0021] Figure 7 It is a schematic diagram of the interior of a first adjustment box and a second adjustment box of a wireless network signal coverage extension device according to the embodiment of the present invention.

[0022] Description of reference numerals:

[0023] 1. Device body; 2. Extension connector; 3. Adjustment chamber; 4. First fixed frame; 5. Winding roller; 6. First connecting plate; 7. Second connecting plate; 8. First adjustment box; 9. Second fixed frame; 10. Limit block; 11. Second adjustment box; 12. Micro motor; 13. Connector; 14. Plug-in; 15. First threaded column; 16. First moving block; 17. Second threaded column; 18. Third threaded column; 19. Stabilizing plate; 20. First rotating column; 21. Second moving block; 22. Third moving block; 23. Driving gear; 24. Driven gear; 25. Fixed plate. DETAILED DESCRIPTION

[0024] In order to explain in detail the possible application scenarios, technical principles, specific schemes that can be implemented, and the purposes and effects that can be achieved, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0025] Reference to "embodiment" herein means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present application. The term "embodiment" appearing in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or association with other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the various technical features mentioned in the embodiments can be combined in any way to form a corresponding implementable technical solution.

[0026] Unless otherwise defined, the technical terms used in this document have the same meanings as those generally understood by those skilled in the art to which this application belongs; the use of relevant terms in this document is only for describing specific embodiments and is not intended to limit this application.

[0027] In the description of this application, the term "and / or" is an expression used to describe the logical relationship between objects, indicating that three relationships may exist, for example, A and / or B, which means: A exists, B exists, and A and B exist at the same time. In addition, the character " / " in this article generally indicates that the objects before and after are in an "or" logical relationship.

[0028] In the present application, terms such as “first” and “second” are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship of quantity, priority or sequence between these entities or operations.

[0029] Without further limitations, in this application, the words "include", "comprises", "has" or other similar expressions used in the sentences are intended to cover non-exclusive inclusion. These expressions do not exclude the presence of additional elements in the process, method or product including the elements, so that the process, method or product including a series of elements may include not only those limited elements, but also other elements not explicitly listed, or also include elements inherent to such process, method or product.

[0030] Similar to the understanding in the Examination Guidelines, in this application, expressions such as "greater than", "less than", "exceed" and the like are understood to exclude the number itself; expressions such as "above", "below", "within" and the like are understood to include the number itself. In addition, in the description of the embodiments of this application, "multiple" means more than two (including two), and similar expressions related to "multiple" are also understood in this way, such as "multiple groups", "multiple times", etc., unless otherwise clearly and specifically limited.

[0031] In the description of the embodiments of the present application, space-related expressions used, such as "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "vertical", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate the orientation or position relationship based on the orientation or position relationship shown in the specific embodiments or drawings, and are only for the convenience of describing the specific embodiments of the present application or facilitating the reader's understanding, and do not indicate or imply that the referred device or component must have a specific position, a specific orientation, or be constructed or operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present application.

[0032] Unless otherwise expressly specified or limited, in the description of the embodiments of the present application, the terms such as "install", "connect", "connect", "fix", "set", etc. used should be understood in a broad sense. For example, the "connection" can be a fixed connection, a detachable connection, or an integrated setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For technicians in the technical field to which the present application belongs, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0033] Embodiment 1:

[0034] See also Figure 1-Figure 4The present invention provides a technical solution: a wireless network signal coverage extension device, comprising a device body 1, the device body 1 is provided with an adjustment cavity 3 and a connection cavity, the adjustment cavity 3 is respectively provided with a winding roller 5, a first connection plate 6 and a second connection plate 7, a connector 13 is provided on the side of the first connection plate 6 close to the second connection plate 7, a plug-in component 14 is provided on the side of the second connection plate 7 close to the first connection plate 6, an extension connector 2 is plugged into the connection cavity, a first adjustment box 8 and a fixing plate 25 are respectively fixedly installed on the outer side walls of the device body 1, the first adjustment box 8 is movably connected to the second adjustment box 11, a stabilizing plate 19 is movably installed at the bottom end of the second adjustment box 11, and the stabilizing plate 19 is frictionally connected to the end of the extension connector 2.

[0035] In this embodiment, the inside of the adjusting chamber 3 is respectively fixedly installed with a first fixed frame 4 and a second fixed frame 9, and the first fixed frame 4 and the second fixed frame 9 are respectively located at the upper and lower ends of the winding roller 5, the first connecting plate 6 and the second connecting plate 7, and the first fixed frame 4 and the second fixed frame 9 are both movably connected to the first connecting plate 6 and the second connecting plate 7.

[0036] In this embodiment, a connecting line is provided on the winding roller 5, and the connecting line is connected to the plug connector 14, the plug connector 14 and the connector 13 are connected to each other, and the plug connector 14 and the connector 13 are distributed one by one, and a plurality of plug connectors 14 are distributed in a W shape toward the end of the connector 13, and the connector 13 is distributed in an inverted V shape toward the end of the plug connector 14. The W-shaped distribution and the V-shaped distribution can facilitate the connection between the plug connector 14 and the connector 13, and the number of connections between the plug connector 14 and the connector 13 can be controlled by the distance between the first connecting plate 6 and the second connecting plate 7, thereby controlling the strength of the signal.

[0037] In this embodiment, a micro motor 12 is fixedly installed inside the first fixed frame 4, and a first threaded column 15 is fixedly installed on the output shaft end of the micro motor 12. The outer side of the first threaded column 15 is threadedly connected to a first moving block 16. The first moving block will move as the first threaded column rotates. The top of the first moving block 16 passes through the top inner wall of the first fixed frame 4 and is fixedly connected to the second connecting plate 7. The top of the second connecting plate 7 is slidably connected to the second fixed frame 9.

[0038] In this embodiment, limit blocks 10 are fixedly installed on the opposite sides of the first fixed frame 4 and the second fixed frame 9, the upper and lower limit blocks 10 are located in the same vertical straight line plane, the second connecting plate 7 is movably connected to the limit block 10, and the limit block 10 intersects with the vertical straight line of the right edge of the winding roller 5.

[0039] A plug connector is provided in the connection cavity and is connected to the connection piece 13 via a wire.

[0040] Working principle of this embodiment: When in use, the extension connector 2 is inserted into the connection cavity in the device body 1, so that the extension connector 2 is connected to the connection piece 13 on the first connection plate 6, and the first threaded column 15 is driven to rotate by the operation of the micro motor 12. When the first threaded column 15 rotates, it will slide in the first fixed frame 4 through the first moving block 16. When the first moving block 16 moves, it will drive the second connection plate 7 to move together, and can change the distance between the second connection plate 7 and the first connection plate 6. In addition, when the second connection plate 7 moves, it can be ensured by the winding roller 5. The connector 14 can be used. When the connector 14 is close to the connector 13, several connectors 14 will gradually be connected to several connectors 13 one by one. The closer the distance between the first connecting plate 6 and the second connecting plate 7 is, the more connections there will be between the connector 14 and the connector 13. When the distance between the first connecting plate 6 and the second connecting plate 7 becomes farther, the number of connections between the connector 14 and the connector 13 becomes less. Therefore, the coverage expansion strength of the wireless network signal can be controlled by the number of connections between the connector 14 and the connector 13.

[0041] Embodiment 2:

[0042] See also Figure 1 , Figure 2 , Figure 5-Figure 7 The present invention provides a technical solution: a wireless network signal coverage extension device, comprising a device body 1, the device body 1 is provided with an adjustment cavity 3 and a connection cavity, the adjustment cavity 3 is respectively provided with a winding roller 5, a first connection plate 6 and a second connection plate 7, a connector 13 is provided on the side of the first connection plate 6 close to the second connection plate 7, a plug-in component 14 is provided on the side of the second connection plate 7 close to the first connection plate 6, an extension connector 2 is plugged into the connection cavity, a first adjustment box 8 and a fixing plate 25 are respectively fixedly installed on the outer side walls of the device body 1, the first adjustment box 8 is movably connected to the second adjustment box 11, a stabilizing plate 19 is movably installed at the bottom end of the second adjustment box 11, and the stabilizing plate 19 is frictionally connected to the end of the extension connector 2.

[0043] In this embodiment, the second threaded column 17 and the first rotating column 20 are movably installed inside the first adjusting box 8, a driven gear 24 is fixedly installed on the outer side of the second threaded column 17, a driving gear 23 is fixedly installed on the end of the first rotating column 20, the driving gear 23 is meshingly connected with the driven gear 24, and the outer side of the second threaded column 17 is threadedly connected with a second moving block 21, one end of the second moving block 21 passes through the first adjusting box 8 and is fixedly connected to the second adjusting box 11.

[0044] In this embodiment, a third threaded column 18 is movably installed inside the second adjustment box 11, and the outer side of the third threaded column 18 is threadedly connected to a third movable block 22. The bottom end of the third movable block 22 passes through the inner wall of the bottom end of the second adjustment box 11 and is fixedly connected to the stabilizing plate 19. Two adjacent fixed plates 25 are located at both ends of the stabilizing plate 19.

[0045] The working principle of this embodiment is as follows: when in use, the first rotating column 20 is rotated to drive the driving gear 23 to rotate together. When the driving gear 23 rotates, it will drive the second threaded column 17 to rotate through the driven gear 24. When the second threaded column 17 rotates, it will change the position of the second adjustment box 11 on the first adjustment box 8 through the second moving block 21. The vertical height of the stabilizing plate 19 can be adjusted according to the edge height of the extended connector 2. The rotation of the third threaded column 18 can drive the stabilizing plate 19 to change the horizontal distance between it and the extended connector 2 through the third moving block 22. Through the movement of the stabilizing plate 19, the extended connector 2 is fixed to ensure the stability of the wireless network signal coverage expansion.

[0046] In some embodiments, the outer surface of the first rotating column 20 is provided with an anti-slip pattern.

[0047] In some embodiments, an L-shaped slot is provided on a side of the stabilizing plate 19 away from the second adjustment box.

[0048] In some embodiments, there are two first adjustment boxes 8, and the two first adjustment boxes are symmetrically arranged on the upper and lower sides of the connecting cavity.

[0049] Finally, it should be noted that although the above embodiments have been described in the specification and drawings of this application, this does not limit the scope of patent protection of this application. All technical solutions generated by replacing or modifying equivalent structures or equivalent processes based on the essential concept of this application using the contents recorded in the specification and drawings of this application, as well as directly or indirectly implementing the technical solutions of the above embodiments in other related technical fields, are included in the scope of patent protection of this application.

Claims

1. A wireless network signal coverage extension device, characterized in that: The invention comprises a device body, which is provided with an adjusting cavity and a connecting cavity, wherein a winding roller, a first connecting plate and a second connecting plate are respectively arranged inside the adjusting cavity, a plug-in piece is arranged on a side of the first connecting plate close to the second connecting plate, a connecting piece is arranged on a side of the second connecting plate close to the first connecting plate, an extended connecting head is plugged into the connecting cavity, a first adjusting box and a fixed plate are respectively fixedly installed on the outer side walls of the device body, the first adjusting box is movably connected to the second adjusting box, a stabilizing plate is movably installed on the bottom end of the second adjusting box, and the stabilizing plate is frictionally connected to the end of the extended connecting head.

2. The wireless network signal coverage extension device according to claim 1, characterized in that: The inside of the regulating cavity is respectively fixedly installed with a first fixed frame and a second fixed frame, the first fixed frame and the second fixed frame are respectively located at the upper and lower ends of the winding roller, the first connecting plate and the second connecting plate, and the first fixed frame and the second fixed frame are both movably connected to the first connecting plate and the second connecting plate.

3. The wireless network signal coverage extension device according to claim 1, characterized in that: The winding roller is provided with a connecting wire, and the connecting wire is connected to the plug connector, the plug connector and the connecting piece are connected to each other, and the plug connector and the connecting piece are distributed one by one, several of the plug connectors are distributed in a W shape, and the connecting pieces are distributed in an inverted V shape.

4. The wireless network signal coverage extension device according to claim 2, characterized in that: A micro motor is fixedly installed inside the first fixed frame, a first threaded column is fixedly installed on the output shaft end of the micro motor, the outer side of the first threaded column is threadedly connected to a first moving block, the top end of the first moving block passes through the top inner wall of the first fixed frame and is fixedly connected to the second connecting plate, and the top end of the second connecting plate is slidably connected to the second fixed frame.

5. The wireless network signal coverage extension device according to claim 2, characterized in that: Limit blocks are fixedly installed on opposite sides of the first fixed frame and the second fixed frame, the upper and lower limit blocks are located in the same vertical linear plane, the second connecting plate is movably connected to the limit block, and the limit block intersects with the vertical straight line of the right edge of the winding roller.

6. The wireless network signal coverage extension device according to claim 1, characterized in that: The second threaded column and the first rotating column are movably installed inside the first adjusting box, a driven gear is fixedly installed on the outer side of the second threaded column, a driving gear is fixedly installed on the end of the first rotating column, the driving gear is meshed and connected with the driven gear, a second moving block is threadedly connected to the outer side of the second threaded column, one end of the second moving block passes through the first adjusting box and is fixedly connected to the second adjusting box.

7. The wireless network signal coverage extension device according to claim 1, characterized in that: A third threaded column is movably installed inside the second adjustment box, and the outer side of the third threaded column is threadedly connected to a third moving block. The bottom end of the third moving block passes through the inner wall of the bottom end of the second adjustment box and is fixedly connected to the stabilizing plate. The two adjacent fixed plates are located at both ends of the stabilizing plate.

8. The wireless network signal coverage extension device according to claim 6, characterized in that: The outer surface of the first rotating column is provided with an anti-slip pattern.

9. The wireless network signal coverage extension device according to claim 1, characterized in that: An L-shaped slot is provided on one side of the stabilizing plate away from the second adjusting box.

10. The wireless network signal coverage extension device according to claim 1, characterized in that: There are two first adjustment boxes, and the two first adjustment boxes are symmetrically arranged on the upper and lower sides of the connecting cavity.

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