A portable WIFI device that is easy to carry

Abstract

The present invention discloses a portable WIFI device that is easy to carry, including: a mobile phone body; a WIFI component that is movably arranged on the back of the mobile phone body and used to provide a WIFI network for the user; a clamping component that is fixedly arranged at one end of the WIFI component and used to limit the WIFI component to the back of the mobile phone body; and a positioning component. The present invention makes the distance between the fixed plate and the back surface of the movable push plate equal to the width of the first protective shell, and the first protective shell is thinner, so that the whole device is thinner, and most of the whole device is made of lighter plastic material, which will not have a significant impact on the user whether holding the mobile phone body with one hand or two hands. When carrying, the device only needs to be clamped on the back of the mobile phone body, which not only makes it easy to carry but also shortens the distance between the mobile phone body and the first protective shell, greatly improving portability and WIFI signals.

Description

Technical Field

[0001] The present invention relates to the technical field of portable WIFI equipment, in particular to a portable WIFI equipment that is convenient to carry. Background Art

[0002] Portable WIFI is a device that can convert wired, 2G, 3G, 4G networks or Internet connections on computers into WIFI signals. It can meet the needs of business people and tourists who are dependent on the Internet when they are on business trips and mobile offices. Now many people who do outdoor live broadcasts or travel abroad will rent portable WIFI to meet their network needs.

[0003] However, in actual use of the prior art, although the portable WIFI that needs power supply is small in size, it needs to be powered by a household power supply or a power bank, and the portable WIFI with independent power supply is large in size and is generally stored in a bag for carrying, which makes it impossible to make the distance between the mobile phone and the portable WIFI close and convenient to carry, so that there is a certain distance between the portable WIFI and the mobile phone, affecting the WIFI signal. Summary of the invention

[0004] The purpose of the present invention is to provide a portable WIFI device that is easy to carry, so as to solve the problem that the portable WIFI is stored in a bag, the distance between the mobile phone and the portable WIFI cannot be close while meeting the demand for convenient carrying, so that there is a certain distance between the portable WIFI and the mobile phone, which affects the WIFI signal.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] Mobile phone body;

[0007] A WIFI component is movably arranged on the back of the mobile phone body and is used to provide a WIFI network for the user;

[0008] A clamping assembly, fixedly disposed at one end of the WIFI assembly and used to restrict the WIFI assembly to the back of the mobile phone body;

[0009] A positioning assembly, movably disposed in the middle of the clamping assembly and used to maintain the clamping state of the clamping assembly;

[0010] An adjustment component is arranged on the back of the mobile phone body and is used to enhance the stability of the fit between the WIFI component and the back of the mobile phone body while the clamping component is working;

[0011] The auxiliary clamping component is arranged at one end of the back of the mobile phone body away from the WIFI component and is used to cooperate with the clamping component to enhance the stability of the clamping between the clamping component and the mobile phone body.

[0012] Preferably, the WIFI component includes a first protective shell, and the first protective shell is located on the back of the mobile phone body, the thickness of the first protective shell is only 4MM, the inner wall of the first protective shell is fixedly connected with the first portable WIFI circuit board, the end of the first protective shell corresponding to the bottom position of the mobile phone body is fixedly connected with the first bottom limit frame, and the first bottom limit frame is movably connected to the bottom of the mobile phone body, the inner wall of the first bottom limit frame corresponding to the charging position of the mobile phone body is fixedly connected with a power plug, and the power plug is movably plugged into the inner wall of the charging port of the mobile phone body, the connecting end of the power plug is electrically connected to the connecting end of the first portable WIFI circuit board, and one end of the first bottom limit frame is provided with a charging socket, and the output end of the charging socket is electrically connected to the input end of the first portable WIFI circuit board.

[0013] Preferably, the clamping assembly includes a tooth plate, and the tooth plate is fixedly connected to one end of the first protective shell away from the position of the first bottom limit frame, the end of the tooth plate away from the position of the mobile phone body is movably connected to a movable push plate, the end of the movable push plate corresponding to the position of the tooth plate is fixedly connected to two positioning columns, the surface of the positioning column is rotatably connected to a gear, and the two gears are respectively meshed with two ends of the tooth plate, the surface of the gear is fixedly connected to an articulated arm, the end of the articulated arm away from the gear position is fixedly connected to a rotating column, the surface of the rotating column is rotatably connected to a clamping clamp, and the clamping clamp is movably connected to the two ends of the mobile phone body, and the inner wall of the clamping clamp is fixedly connected to a rubber pad so that the clamping clamp will not damage the mobile phone body when clamping the mobile phone body.

[0014] Preferably, the positioning assembly includes a rotating groove and a receiving groove, the rotating groove and the receiving groove are respectively opened at one end of the movable push plate away from the position of the tooth plate, the rotating groove and the receiving groove are internally connected, the inner wall of the rotating groove is rotatably connected with a rotating block, the inner wall of the receiving groove is movably connected with a driving arm, the end of the driving arm corresponding to the position of the rotating block is fixedly connected with a hinge block, and the hinge block is hinged to the surface of the rotating block, the rotating block is provided with anti-slip grooves, the inner wall of the driving arm is provided with a protrusion, and the end of the movable push plate corresponding to the position of the protrusion is opened with a groove, the inner wall of the groove is connected with the inner wall of the receiving groove.

[0015] The cam is an eccentric block, and a guide block is fixedly connected to the cam surface of the eccentric block, and the guide block is a hollow structure in the middle. The eccentric block is movably connected to the inner wall of the guide block, and a movable groove is provided on one side wall of the guide block, and an elastic sheet is movably fitted on the inner wall of the guide block corresponding to the movable groove position. The elastic sheet is fixedly connected to a blocking block at one end of the movable groove position, and the blocking block is movably connected to the inner wall of the movable groove. The eccentric block is an eccentric structure, and a guide groove is provided in the middle of the guide plate corresponding to the guide block position, and the guide block is movably connected to the inner wall of the guide groove, and one end of the guide groove and the blocking block relative surface position are both roughly arranged, and one end of the guide block is fixedly connected to a damping spring, and the damping spring is fixedly connected to the inner wall of the guide groove, so that the guide block can return to an initial state when resistance and external force disappear.

[0016] Preferably, the bottom of the guide block is fixedly connected to a limiting base, and a limiting groove is provided at one end of the tooth plate corresponding to the limiting base, the limiting base is movably connected to the inner wall of the limiting groove, the interior of the limiting groove is connected to the interior of the guide groove, and the limiting groove is located at the end of the tooth plate away from the position of the movable push plate, and the width of the limiting base is greater than the width of the guide block.

[0017] Preferably, the adjustment assembly includes a fixed plate, and the fixed plate is fixedly connected to one end of the first protective shell corresponding to the tooth plate position, and the fixed plate and the movable push plate are symmetrically arranged about the tooth plate, an empty groove is opened in the middle of the fixed plate corresponding to the position of the positioning column, and an adjustment frame is fixedly connected to the inner wall of one end of the empty groove corresponding to the position of the first protective shell, the adjustment frame is a hollow structure in the middle, and the end of the adjustment frame away from the position of the first protective shell is inclined toward the position of the tooth plate, the adjustment frame is a flexible PVC material component, and the distance between the back surfaces of the fixed plate and the movable push plate is equal to the width of the first protective shell.

[0018] Preferably, the auxiliary clamping assembly includes a mounting groove, which is provided on the surface of the clamping clamp, and the inner wall of the mounting groove is movably connected with a clamping strip, the opening width of the mounting groove corresponding to the top position of the clamping clamp is smaller than the length of the clamping strip, and the opening width of the mounting groove corresponding to the surface position of the clamping clamp is larger than the width of the clamping strip, so that the clamping strip can be moved out from the opening at the surface position of the clamping clamp corresponding to the mounting groove, and cannot be moved out from the opening at the top position of the clamping clamp corresponding to the mounting groove, an elastic band is fixedly connected to the top of the clamping strip, and a positioning sleeve is fixedly connected to one end of the elastic band away from the clamping strip position, and a connecting rod is fixedly connected to one end of the opposite surfaces of the two positioning sleeves.

[0019] Preferably, the WIFI component includes a second protective shell, and the second protective shell is located on the back of the mobile phone body, the thickness of the second protective shell is only 4MM, and the inner wall of the second protective shell is fixedly connected with the second portable WIFI circuit board and the graphene battery, so that the graphene battery provides power for the second portable WIFI circuit board, and the second protective shell is fixedly connected with the second bottom limit frame and the connecting belt at one end corresponding to the bottom position of the mobile phone body, and the number of the second bottom limit frames is two, and the connecting belt is located between the two second bottom limit frames, and the second bottom limit frame is movably connected to the bottom of the mobile phone body, and the end of the connecting belt corresponding to the charging position of the mobile phone body is fixedly connected with the charging plug, and the charging plug is movably plugged into the inner wall of the charging port of the mobile phone body, and the input end of the connecting belt is electrically connected to the output end of the second portable WIFI circuit board, and the distance between the fixed plate and the back surface of the movable push plate is equal to the width of the second protective shell.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. The distance between the fixed plate and the back surface of the movable push plate of the present invention is equal to the width of the first protective shell, and the thickness of the first protective shell is only 4MM, which makes the thickness of the back of the mobile phone body occupied by the overall device only 5MM, and most of the overall device is made of plastic material components, the material is relatively light, and it will not have a significant impact on the user whether the mobile phone body is held with one hand or two hands. When carrying, the device only needs to be clamped on the back of the mobile phone body, which is convenient to carry and shortens the distance between the mobile phone body and the first protective shell, greatly improving portability and WIFI signal;

[0022] 2. The present invention also uses the design of two driving arms so that one of the driving arms can be used as a mobile phone holder for the mobile phone body, that is, one of the driving arms drives the hinge block to rotate and is placed on the inner wall of the receiving groove, and the other driving arm remains perpendicular to the movable push plate. Since the hinge block is blocked by the side wall of the rotating block and cannot rotate, that is, the maximum rotation angle of the driving arm is 90°, at this time, the driving arm arranged perpendicular to the movable push plate can be used as a mobile phone support frame to support the mobile phone. Since one of the driving arms is placed on the inner wall of the receiving groove, the rotating block cannot move, that is, the driving arm as the mobile phone body support frame can play the purpose of stably supporting the mobile phone body, and there is no need to worry about the accidental rotation of the driving arm causing the mobile phone body to be unstable.

[0023] 3. The present invention also requires that when the clamping clamp needs to maintain the state of clamping the mobile phone body, the two driving arms can be separated from the inner wall of the accommodating groove by the groove and the protrusion, and the driving arm drives the hinge block to hinge with the rotating block until the hinge block is blocked by the side wall of the rotating block. At this time, the two driving arms are respectively arranged vertically with the movable push plate, and the driving arm cooperates with the hinge block to drive the rotating block to rotate 180° on the inner wall of the rotating groove, and then the rotating block cooperates with the driving shaft to drive the eccentric block to rotate 180°. Since the eccentric block is an eccentric structure, and when the eccentric block rotates 180°, this The eccentric block will drive the blocking block to extend from the inner wall of the movable groove through the spring sheet, and the blocking block will fit tightly with the inner wall of the guide groove. Since one end of the opposite surface of the guide groove and the blocking block are both roughened, when the blocking block fits tightly with the guide groove, the friction between the guide groove and the blocking block will block the movement of the guide block. At this time, the guide block cannot move on the inner wall of the guide groove, that is, the movable push plate cannot move any more. In conjunction with the positioning column, gear, articulated arm and rotating column, the position of the clamping clamp is locked and cannot move any more, thereby achieving the purpose of maintaining the state of the clamping clamp holding the mobile phone body. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 The overall structure of a portable WIFI device that is easy to carry is shown in the figure. Figure 1 ;

[0025] Figure 2 The overall structure of a portable WIFI device that is easy to carry is shown in the figure. Figure 2 ;

[0026] Figure 3 The local structure of a portable WIFI device that is easy to carry is shown in the figure. Figure 1 ;

[0027] Figure 4 The local structure of a portable WIFI device that is easy to carry is shown in the figure. Figure 2 ;

[0028] Figure 5 This is a cross-sectional view of the first protective shell structure of a portable WIFI device that is easy to carry in the present invention;

[0029] Figure 6 This is a structural schematic diagram of a portable WIFI device positioning component that is easy to carry;

[0030] Figure 7 This is a partial structural cross-sectional view of a portable WIFI device clamping assembly that is convenient to carry with the present invention;

[0031] Figure 8 This is an exploded view of the local structure of a portable WIFI device clamping assembly that is easy to carry;

[0032] Fig. 9 This is an exploded view of the structure of a guide block of a portable WIFI device that is easy to carry;

[0033] Fig.10 This is a structural schematic diagram of a portable WIFI device guide block that is easy to carry in the present invention;

[0034] Fig.11 This is a cross-sectional view of the structure of a portable WIFI device guide block that is easy to carry;

[0035] Fig.12 This is a top-sectional view of a guide block structure of a portable WIFI device that is easy to carry;

[0036] Fig.13 This is a schematic diagram of the tooth plate structure of a portable WIFI device that is easy to carry;

[0037] Fig.14 This is a cross-sectional view of the structure of a portable WIFI device fixing plate that is convenient to carry in the present invention;

[0038] Fig.15 The overall structure of the portable WIFI device embodiment 2 of the present invention is shown as follows Figure 1 ;

[0039] Fig.16 The overall structure of the portable WIFI device embodiment 2 of the present invention is shown as follows Figure 2 ;

[0040] Fig.17 The partial structure diagram of the second embodiment of a portable WIFI device convenient to carry according to the present invention is shown in FIG. Figure 1 ;

[0041] Fig.18 The partial structure diagram of the second embodiment of a portable WIFI device convenient to carry according to the present invention is shown in FIG. Figure 2 .

[0042] In the figure: 1, mobile phone body; 201, first protective shell; 202, first portable WIFI circuit board; 203, first bottom limit frame; 204, power plug; 205, charging socket; 206, second protective shell; 207, second portable WIFI circuit board; 208, graphene battery; 209, second bottom limit frame; 210, connecting belt; 211, charging plug; 301, tooth plate; 302, movable push plate; 303, positioning column; 304, gear; 305, articulated arm; 306, rotating Column; 307, clamping clip; 401, rotating groove; 402, accommodating groove; 403, rotating block; 404, driving arm; 405, hinge block; 406, driving shaft; 407, eccentric block; 408, guide block; 409, movable groove; 410, spring; 411, blocking block; 412, guide groove; 413, damping spring; 501, fixing plate; 502, empty groove; 503, adjusting frame; 601, mounting groove; 602, clamping strip; 603, elastic band; 604, positioning sleeve; 605, connecting rod. DETAILED DESCRIPTION

[0043] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0044] Embodiment 1

[0045] See also Figure 1-14 , the present invention provides a technical solution: including:

[0046] Mobile phone body 1;

[0047] A WIFI component, which is movably arranged on the back of the mobile phone body 1 and is used to provide a WIFI network for the user;

[0048] A clamping component, fixedly disposed at one end of the WIFI component and used to restrict the WIFI component to the back of the mobile phone body 1;

[0049] A positioning assembly, movably disposed in the middle of the clamping assembly and used to maintain the clamping state of the clamping assembly;

[0050] An adjustment component is arranged on the back of the mobile phone body 1 and is used to enhance the stability of the fit between the WIFI component and the back of the mobile phone body 1 while the clamping component is working;

[0051] The auxiliary clamping component is arranged at one end of the back of the mobile phone body 1 away from the WIFI component and is used to cooperate with the clamping component to enhance the stability of the clamping component and the mobile phone body 1.

[0052] The WIFI component includes a first protective shell 201, and the first protective shell 201 is located on the back of the mobile phone body 1, the thickness of the first protective shell 201 is only 4MM, and the first portable WIFI circuit board 202 is fixedly installed on the inner wall of the first protective shell 201, and the first bottom limiting frame 203 is fixedly installed at one end of the first protective shell 201 corresponding to the bottom position of the mobile phone body 1, and the first bottom limiting frame 203 is movably connected to the bottom of the mobile phone body 1, and the inner wall of the first bottom limiting frame 203 corresponding to the charging position of the mobile phone body 1 is fixedly installed with a power plug 204, and the power plug 204 is movably plugged into the inner wall of the charging port of the mobile phone body 1, the connection end of the power plug 204 is electrically connected to the connection end of the first portable WIFI circuit board 202, and a charging socket 205 is provided at one end of the first bottom limiting frame 203, and the output end of the charging socket 205 is electrically connected to the input end of the first portable WIFI circuit board 202, and the first portable WIFI circuit board 20 2 is integrated with a baseband processor of model ZX297520V3, a WIFI chip of model SV6158 for providing WIFI network, an ESIM card supporting three operators, and a power management chip of model MT6370 supporting power supply for the first portable WIFI circuit board 202 and the mobile phone body 1 at the same time, so that when the mobile phone body 1 needs to be charged, the charger plug can be inserted into the charging socket 205. At this time, the first portable WIFI circuit board 202 can be powered by the power management chip of model MT6370, and the mobile phone body 1 can be powered by the power plug 204 at the same time. There is no need to separate the first portable WIFI circuit board 202 from the mobile phone body 1, so that even when the power plug 204 occupies the charging port of the mobile phone body 1, the mobile phone body 1 can still be charged, and the first portable WIFI circuit board 202 can still send out WIFI network when the mobile phone body 1 is charged.

[0053] The positioning assembly includes a tooth plate 301, and the tooth plate 301 is fixedly installed at one end of the first protective shell 201 away from the first bottom limit frame 203, the end of the tooth plate 301 away from the mobile phone body 1 is movably connected with a movable push plate 302, and the end of the movable push plate 302 corresponding to the position of the tooth plate 301 is fixedly installed with two positioning columns 303, the surface of the positioning column 303 is rotatably connected with a gear 304, and the two gears 304 are respectively meshed with the two ends of the tooth plate 301, and an articulated arm 305 is fixedly installed on the surface of the gear 304, and a rotating column 306 is fixedly installed at one end of the articulated arm 305 away from the gear 304, and a clamping clamp 307 is rotatably connected to the two ends of the mobile phone body 1, and a rubber pad is fixedly installed on the inner wall of the clamping clamp 307 so that the mobile phone body 1 will not be damaged when the clamping clamp 307 clamps the mobile phone body 1.

[0054] The positioning assembly includes a rotating groove 401 and a receiving groove 402. The rotating groove 401 and the receiving groove 402 are respectively opened at one end of the movable push plate 302 away from the tooth plate 301. The interiors of the rotating groove 401 and the receiving groove 402 are connected. The inner wall of the rotating groove 401 is rotatably connected with a rotating block 403. The inner wall of the receiving groove 402 is movably connected with a driving arm 404. An articulated block 405 is fixedly installed at one end of the driving arm 404 corresponding to the position of the rotating block 403, and the articulated block 405 is hinged on the surface of the rotating block 403. The rotating block 403 is provided with anti-slip grooves, the inner wall of the driving arm 404 is provided with a protrusion, and a groove is opened at one end of the movable push plate 302 corresponding to the protrusion position, and the inner wall of the groove is connected with the inner wall of the receiving groove 402.

[0055] A driving shaft 406 is fixedly installed at one end of the rotating block 403 corresponding to the position of the movable push plate 302, and the driving shaft 406 movably penetrates and extends to the two ends of the movable push plate 302, and an eccentric block 407 is fixedly installed at one end of the driving shaft 406 away from the rotating block 403. A guide block 408 is movably provided on the surface of the eccentric block 407. The guide block 408 is fixedly installed at one end of the movable push plate 302, and the guide block 408 is a hollow structure in the middle. The eccentric block 407 is movably connected to the inner wall of the guide block 408, and a movable groove 409 is opened on one end side wall of the guide block 408. The inner wall of the guide block 408 corresponding to the movable groove 409 is movably fitted with a spring 4 10. A blocking block 411 is fixedly installed at one end of the spring piece 410 corresponding to the position of the movable groove 409, and the blocking block 411 is movably connected to the inner wall of the movable groove 409. The eccentric block 407 is an eccentric structure. A guide groove 412 is opened in the middle of the tooth plate 301 corresponding to the position of the guide block 408, and the guide block 408 is movably connected to the inner wall of the guide groove 412. One end of the relative surface position of the guide groove 412 and the blocking block 411 are both roughly set. A damping spring 413 is fixedly installed at one end of the guide block 408, and the damping spring 413 is fixedly installed on the inner wall of the guide groove 412, so that the guide block 408 can return to its initial state when the resistance and external force disappear.

[0056] A limiting base is fixedly installed at the bottom of the guide block 408, and a limiting groove is opened at one end of the tooth plate 301 corresponding to the limiting base, the limiting base is movably connected to the inner wall of the limiting groove, the interior of the limiting groove is connected to the interior of the guide groove 412, and the limiting groove is located at one end of the tooth plate 301 away from the movable push plate 302, and the width of the limiting base is greater than the width of the guide block 408.

[0057] The adjustment component includes a fixed plate 501, and the fixed plate 501 is fixedly installed at one end of the first protective shell 201 corresponding to the position of the tooth plate 301, and the fixed plate 501 and the movable push plate 302 are symmetrically arranged about the tooth plate 301, and an empty groove 502 is opened in the middle of the fixed plate 501 corresponding to the position of the positioning column 303, and an adjustment frame 503 is fixedly installed on the inner wall of one end of the empty groove 502 corresponding to the position of the first protective shell 201, the adjustment frame 503 is a hollow structure in the middle, and the end of the adjustment frame 503 away from the position of the first protective shell 201 is inclined toward the position of the tooth plate 301, the adjustment frame 503 is a flexible PVC material component, and the distance between the fixed plate 501 and the reverse surface of the movable push plate 302 is equal to the width of the first protective shell 201.

[0058] The auxiliary clamping component includes a mounting groove 601, which is opened on the surface of the clamping clamp 307. The inner wall of the mounting groove 601 is movably connected with a clamping strip 602. The opening width of the mounting groove 601 corresponding to the top position of the clamping clamp 307 is smaller than the length of the clamping strip 602, and the opening width of the mounting groove 601 corresponding to the surface position of the clamping clamp 307 is larger than the width of the clamping strip 602, so that the clamping strip 602 can be moved out from the opening at the surface position of the mounting groove 601 corresponding to the clamping clamp 307, and cannot be moved out from the opening at the top position of the clamping clamp 307 corresponding to the mounting groove 601. An elastic band 603 is fixedly installed on the top of the clamping strip 602, and a positioning sleeve 604 is fixedly installed on the end of the elastic band 603 away from the position of the clamping strip 602, and a connecting rod 605 is fixedly installed on the opposite ends of the two positioning sleeves 604.

[0059] Working principle: When in use, the invention inserts the power plug 204 into the charging port of the mobile phone body 1, and makes the first protective shell 201 located on the back of the mobile phone body 1. At this time, the rotating block 403 is gently pushed upward on the back. Through the anti-slip grooves provided on the rotating block 403, the user can easily drive the movable push plate 302 to move upward through the rotating block 403. When the movable push plate 302 moves upward, the movable push plate 302 drives the positioning column 303 to move, and then the positioning column 303 drives the gear 304 to mesh with the two ends of the tooth plate 301. When the gear 304 meshes with the two ends of the tooth plate 301, the gear 304 rotates on the surface of the positioning column 303 and drives the two hinged arms 305 upward. When the two hinged arms 305 rotate upward relative to each other, the hinged arm 305 drives the clamping clip 307 to fit closely with the frame position of the side wall of the mobile phone body 1 through the rotating column 306, and the rubber pad arranged on the inner wall of the clamping clip 307 can prevent the mobile phone body 1 from being damaged when the clamping clip 307 clamps the mobile phone body 1. The rotating column 306 is rotatably connected to the clamping clip 307, so that when the clamping clip 307 is clamped on the side wall of the mobile phone body 1, the clamping clip 307 will automatically be arranged parallel to the side wall of the mobile phone body 1 under the action of the blocking force, so that the clamping clip 307 can stably clamp the mobile phone body 1. At the same time, when the positioning column 303 is driven to move by the movable push plate 302, the positioning column 303 The positioning column 303 moves upward on the inner wall of the empty groove 502, so that one end of the positioning column 303 will be closely attached to the surface of the adjustment frame 503 and continuously squeeze the adjustment frame 503, so that the positioning column 303 squeezes the adjustment frame 503 so that the adjustment frame 503 is closely attached to the back of the mobile phone body 1. In this way, no matter whether the surface of the mobile phone body 1 is covered with a mobile phone case, the adjustment frame 503 will drive the fixing plate 501 to be closely attached to the back of the mobile phone body 1, so that the first protective shell 201 is closely attached to the back of the mobile phone body 1 through the fixing plate 501, thereby enhancing the fit between the device and the back of the mobile phone body 1, so that the connection between the mobile phone body 1 and the device will not be loosened, and when the movable push plate 303 is gently pushed upward 02, the movable push plate 302 will drive the guide block 408 to move on the inner wall of the guide groove 412. By setting a limit base and a limit groove, the guide block 408 can move stably on the inner wall of the guide groove 412. When it is necessary to maintain the state of the clamping clamp 307 clamping the mobile phone body 1, the two driving arms 404 can be separated from the inner wall of the accommodating groove 402 through the groove and the protrusion, and the driving arm 404 drives the hinge block 405 to be hinged with the rotating block 403 until the hinge block 405 is blocked by the side wall of the rotating block 403. At this time, the two driving arms 404 are respectively arranged perpendicular to the movable push plate 302, and the driving arm 404 cooperates with the hinge block 405 to drive the rotating block 403 to rotate 180° on the inner wall of the rotating groove 401.Then, the rotating block 403 cooperates with the driving shaft 406 to drive the eccentric block 407 to rotate 180°. Since the eccentric block 407 is an eccentric structure, when the eccentric block 407 rotates 180°, the eccentric block 407 will drive the blocking block 411 to extend from the inner wall of the movable groove 409 through the spring piece 410, and make the blocking block 411 fit tightly with the inner wall of the guide groove 412. Since one end of the opposite surface of the guide groove 412 and the blocking block 411 is roughened, when the blocking block 411 fits tightly with the guide groove 412, the friction between the guide groove 412 and the blocking block 411 will block the movement of the guide block 408. At this time, the guide block 408 cannot move on the inner wall of the guide groove 412, that is, the movable push plate 302 can no longer move. By cooperating with the positioning column 303, the gear 304, the hinged arm 305 and the rotating column 306, the position of the clamping clip 307 is locked and cannot be moved, thereby achieving the purpose of maintaining the state of the clamping clip 307 clamping the mobile phone body 1. The design of the two driving arms 404 can also make one of the driving arms 404 serve as a mobile phone holder for the mobile phone body 1, that is, one of the driving arms 404 drives the hinge block 405 to rotate and is placed on the inner wall of the accommodating groove 402, and the other driving arm 404 still remains perpendicular to the movable push plate 302. Since the hinge block 405 is blocked by the side wall of the rotating block 403 and cannot rotate, that is, the maximum rotation angle of the driving arm 404 is 90°, at this time, the driving arm 404 set perpendicular to the movable push plate 302 can be 4 is used as a support frame for a mobile phone to support the mobile phone. Since one of the driving arms 404 is placed on the inner wall of the accommodating groove 402, the rotating block 403 cannot move, that is, the driving arm 404 as a support frame for the mobile phone body 1 can play the purpose of stably supporting the mobile phone body 1, and there is no need to worry about the driving arm 404 accidentally rotating to cause the mobile phone body 1 to be unstable. When it is necessary to enhance the stability between the device and the mobile phone body 1, by placing the positioning sleeve 604 at both ends of the top of the mobile phone body 1 and pulling the clamping strip 602, the elastic band 603 is in a stretched state until the clamping strip 602 enters the interior of the mounting groove 601 from the opening on the surface of the mounting groove 601 and is locked by the opening on the top of the mounting groove 601. At this time, the elastic force of the elastic band 603 Under the action, the positioning sleeve 604 cooperates with the first bottom limiting frame 203 to clamp the mobile phone body 1 in the vertical up and down directions, thereby enhancing the stability of the device. Since the thickness of the first protective shell 201 is only 4MM, and the distance between the back surface of the fixed plate 501 and the movable push plate 302 is equal to the width of the first protective shell 201, and the curvature of the first bottom limiting frame 203 reserves a 1MM thickness of the mobile phone case, that is, when the power plug 204 is inserted into the charging port of the mobile phone body 1, the distance between the first protective shell 201 and the back of the naked mobile phone body 1 is 1MM, which makes the thickness of the back of the mobile phone body 1 occupied by the overall device only 5MM, and most of the overall device is plastic material components, the material is relatively light,It does not have a significant impact on the user whether holding the mobile phone body 1 with one hand or with two hands, thereby achieving the purpose of convenient carrying. When carrying, the device only needs to be clamped on the back of the mobile phone body 1, which not only achieves convenient carrying but also shortens the distance between the mobile phone body 1 and the first protective shell 201, greatly improving portability and WIFI signal.

[0060] Embodiment 2

[0061] See also Figure 15-18 , which is different from the first embodiment, is that the WIFI component includes a second protective shell 206, and the second protective shell 206 is located on the back of the mobile phone body 1, the thickness of the second protective shell 206 is only 4MM, and the inner wall of the second protective shell 206 is fixedly installed with a second portable WIFI circuit board 207 and a graphene battery 208, so that the graphene battery 208 provides power for the second portable WIFI circuit board 207, and the second bottom limit frame 209 and the connecting belt 210 are fixedly installed at one end of the second protective shell 206 corresponding to the bottom position of the mobile phone body 1, and the second bottom limit frame 20 9 is two, and the connecting belt 210 is located between the two second bottom limiting frames 209, the second bottom limiting frame 209 is movably connected to the bottom of the mobile phone body 1, and the end of the connecting belt 210 corresponding to the charging position of the mobile phone body 1 is fixedly installed with a charging plug 211, and the charging plug 211 is movably plugged into the inner wall of the charging port of the mobile phone body 1, the input end of the connecting belt 210 is electrically connected to the output end of the second portable WIFI circuit board 207, the distance between the fixed plate 501 and the back surface of the movable push plate 302 is equal to the width of the second protective shell 206, and the first The second portable WIFI circuit board 207 integrates a baseband processor of model ZX297520V3, a WIFI chip of model SV6158 for providing WIFI network, an ESIM card supporting three operators, and a power supply chip of model LM117 supporting the power of the graphene battery 208 to power the second portable WIFI circuit board 207 and the mobile phone body 1 at the same time. Since the graphene battery 208 is a graphene material component, the graphene battery 208 is relatively thin, and the amount of electricity stored in the graphene battery 208 is 1.5 10,000 mAh, but the amount of electricity stored in the graphene battery 208 is lower than that of the lithium battery. However, for the second portable WIFI circuit board 207 with lower power consumption, the amount of electricity stored in the graphene battery 208 can support the second portable WIFI circuit board 207 to continue working for 12 hours, and when the mobile phone body 1 is low on electricity, the charging plug 211 can be inserted into the charging port of the mobile phone body 1. At this time, the power supply chip with model LM117 can use the charging plug 211 to provide temporary emergency power supply for the mobile phone body 1 with the electric energy of the graphene battery 208.

[0062] Working principle: When in use, different from the first embodiment, when installing the WIFI component, first place the second bottom limit frame 209 at the bottom of the mobile phone body 1, and then complete the same steps of installing the WIFI component as in the first embodiment. The electricity stored in the graphene battery 208 can be used through the connecting belt 210 to provide temporary emergency power supply for the mobile phone body 1, which is equivalent to being portable and providing a WIFI network while being able to serve as a power bank to provide an emergency temporary power supply for the mobile phone body 1.

[0063] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0064] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable WIFI device that is easy to carry, characterized by: include: Mobile phone body (1); A WIFI component, which is movably arranged on the back of the mobile phone body (1) and is used to provide a WIFI network for the user, wherein the WIFI component comprises a protective shell, and the protective shell is located on the back of the mobile phone body (1); A clamping assembly is fixedly arranged at one end of the WIFI assembly and is used to restrict the WIFI assembly to the back of the mobile phone body (1), the clamping assembly comprises a tooth plate (301), and the tooth plate (301) is fixedly connected to one end of the protective shell away from the first bottom limit frame (203), the end of the tooth plate (301) away from the mobile phone body (1) is movably connected to a movable push plate (302), the end of the movable push plate (302) corresponding to the tooth plate (301) is fixedly connected to two positioning columns (303), and the surface of the positioning column (303) is rotatably connected to a gear (30 4), and the two gears (304) are respectively meshed at the two ends of the toothed plate (301), the surface of the gear (304) is fixedly connected with an articulated arm (305), one end of the articulated arm (305) away from the gear (304) is fixedly connected with a rotating column (306), the surface of the rotating column (306) is rotatably connected with a clamping clamp (307), and the clamping clamp (307) is movably connected to the two ends of the mobile phone body (1), and the inner wall of the clamping clamp (307) is fixedly connected with a rubber pad, so that the clamping clamp (307) will not damage the mobile phone body (1) when clamping the mobile phone body (1); A positioning assembly is movably arranged in the middle of the clamping assembly and is used to maintain the clamping state of the clamping assembly. The positioning assembly includes a rotating groove (401) and a receiving groove (402). The rotating groove (401) and the receiving groove (402) are respectively arranged at one end of the movable push plate (302) away from the tooth plate (301). The interiors of the rotating groove (401) and the receiving groove (402) are connected. The inner wall of the rotating groove (401) is rotatably connected to a rotating block (403). The inner wall of the receiving groove (402) is movably connected to a driving arm (404). One end of the driving arm (404) corresponding to the position of the rotating block (403) is fixedly connected to a hinge block (405), and the hinge block (405) is hinged to the rotating block (403). The surface of the rotating block (403) is provided with anti-slip grooves, the inner wall of the driving arm (404) is provided with a protrusion, and the end of the movable push plate (302) corresponding to the protrusion position is provided with a groove, the inner wall of the groove is communicated with the inner wall of the accommodating groove (402), the end of the rotating block (403) corresponding to the position of the movable push plate (302) is fixedly connected with a driving shaft (406), and the driving shaft (406) movably penetrates and extends to the two ends of the movable push plate (302), the end of the driving shaft (406) away from the rotating block (403) is fixedly connected with an eccentric block (407), the surface of the eccentric block (407) is movably provided with a guide block (408), and the guide block (408) is fixedly connected to the movable push plate (302) The guide block (408) is a hollow structure in the middle, the eccentric block (407) is movably connected to the inner wall of the guide block (408), a movable groove (409) is provided on one end of the side wall of the guide block (408), a spring sheet (410) is movably fitted on the inner wall of the guide block (408) at a position corresponding to the movable groove (409), one end of the spring sheet (410) is fixedly connected to a blocking block (411) at a position corresponding to the movable groove (409), and the blocking block (411) is movably connected to the inner wall of the movable groove (409), the eccentric block (407) is an eccentric structure, a guide groove (412) is provided in the middle of the tooth plate (301) at a position corresponding to the guide block (408), and the guide block (408) is movably connected to the inner wall of the guide block (408). The inner wall of the guide groove (412), one end of the relative surface position of the guide groove (412) and the blocking block (411) are both roughly set, one end of the guide block (408) is fixedly connected with a damping spring (413), and the damping spring (413) is fixedly connected to the inner wall of the guide groove (412), so that the guide block (408) can return to its initial state when the resistance and external force disappear, the bottom of the guide block (408) is fixedly connected to a limiting base, and a limiting groove is provided at one end of the tooth plate (301) corresponding to the limiting base, the limiting base is movably connected to the inner wall of the limiting groove, the interior of the limiting groove is connected to the interior of the guide groove (412), and the limiting groove is located at the end of the tooth plate (301) away from the movable push plate (302).The width of the limiting base is greater than the width of the guide block (408); An adjustment component is arranged on the back of the mobile phone body (1) and is used to enhance the stability of the WIFI component and the back of the mobile phone body (1) when the clamping component is working. The adjustment component comprises a fixed plate (501), and the fixed plate (501) is fixedly connected to one end of the protective shell corresponding to the position of the tooth plate (301), and the fixed plate (501) and the movable push plate (302) are symmetrically arranged with respect to the tooth plate (301). A hollow groove (502) is opened in the middle of the fixed plate (501) corresponding to the position of the positioning column (303), and an adjustment frame (503) is fixedly connected to the inner wall of one end of the hollow groove (502) corresponding to the position of the protective shell. The adjustment frame (503) is a hollow structure in the middle, and one end of the adjustment frame (503) away from the position of the protective shell is inclined toward the position of the tooth plate (301). The adjustment frame (503) is a flexible PVC material component, and the distance between the opposite surfaces of the fixed plate (501) and the movable push plate (302) is equal to the width of the protective shell. The auxiliary clamping component is arranged at one end of the back of the mobile phone body (1) away from the WIFI component and is used to cooperate with the clamping component to enhance the stability of the clamping of the clamping component and the mobile phone body (1). The auxiliary clamping component comprises a mounting groove (601), the mounting groove (601) is arranged on the surface of the clamping clip (307), the inner wall of the mounting groove (601) is movably connected with a clamping strip (602), the opening width of the mounting groove (601) corresponding to the top position of the clamping clip (307) is smaller than the length of the clamping strip (602), and the mounting groove (601) corresponds to the clamping clip (307). The width of the opening at the surface position is greater than the width of the clamping strip (602), so that the clamping strip (602) can be moved out from the opening at the surface position of the mounting groove (601) corresponding to the clamping clip (307), but cannot be moved out from the opening at the top position of the clamping clip (307) corresponding to the mounting groove (601), and the top of the clamping strip (602) is fixedly connected to an elastic band (603), and one end of the elastic band (603) away from the position of the clamping strip (602) is fixedly connected to a positioning sleeve (604), and one end of the opposite surfaces of the two positioning sleeves (604) are fixedly connected to a connecting rod (605).

2. The portable WIFI device according to claim 1, characterized in that: The protective shell comprises a first protective shell (201), the thickness of the first protective shell (201) is only 4 mm, the inner wall of the first protective shell (201) is fixedly connected with a first portable WIFI circuit board (202), one end of the first protective shell (201) corresponding to the bottom position of the mobile phone body (1) is fixedly connected with a first bottom limiting frame (203), and the first bottom limiting frame (203) is movably connected to the bottom of the mobile phone body (1), the inner wall of the first bottom limiting frame (203) corresponding to the charging position of the mobile phone body (1) is fixedly connected with a power plug (204), and the power plug (204) is movably plugged into the inner wall of the charging port of the mobile phone body (1), the connection end of the power plug (204) is electrically connected to the connection end of the first portable WIFI circuit board (202), one end of the first bottom limiting frame (203) is provided with a charging socket (205), and the output end of the charging socket (205) is electrically connected to the input end of the first portable WIFI circuit board (202).

3. A portable WIFI device that is easy to carry according to claim 1, wherein the protective shell comprises a second protective shell (206), and the second protective shell (206) is located on the back of the mobile phone body (1), the thickness of the second protective shell (206) is only 4MM, the inner wall of the second protective shell (206) is fixedly connected with a second portable WIFI circuit board (207) and a graphene battery (208), so that the graphene battery (208) provides power for the second portable WIFI circuit board (207), one end of the second protective shell (206) corresponding to the bottom position of the mobile phone body (1) is fixedly connected with a second bottom limit frame (209) and a connecting belt (210), and the second protective shell (206) is fixedly connected with a second bottom limit frame (209) and a connecting belt (210), and the second protective shell (206) is fixedly connected with a second bottom limit frame (209) and a connecting belt (210). The number of the second bottom limit frames (209) is two, and the connecting belt (210) is located between the two second bottom limit frames (209), the second bottom limit frames (209) are movably connected to the bottom of the mobile phone body (1), one end of the connecting belt (210) corresponding to the charging position of the mobile phone body (1) is fixedly connected to a charging plug (211), and the charging plug (211) is movably plugged into the inner wall of the charging port of the mobile phone body (1), the input end of the connecting belt (210) is electrically connected to the output end of the second portable WIFI circuit board (207), and the distance between the facing surfaces of the fixed plate (501) and the movable push plate (302) is equal to the width of the second protective shell (206).

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