USB-C interface shell protection device

Abstract

The invention discloses a USB-C interface shell protection device, and relates to the field of mobile phone testing. Comprising a workbench and an electric push rod, the workbench is provided with the electric push rod, the end portion of the electric push rod is provided with a fixing piece, the fixing piece is connected with a USB-C in a clamped mode, the tail end of a USB-C wire is connected with a testing machine, the testing device further comprises a fixing rod, the fixing rod is arranged on the side, away from the electric push rod, of the workbench, and the side, away from the workbench, of the fixing rod is connected with a nut. The USB-C interface shell is slidably connected with the protection piece, the fixing piece is rotatably connected with the rotating lead screw, the rotating lead screw is in threaded connection with the protection piece, and the rotating lead screw is in threaded connection with the nut. According to the invention, the electric push rod can control the fixed part to move leftwards, so that the rotating screw rod is matched with the nut to drive the protection part to move rightwards without wrapping the interface shell of the USB-C, the protection part can be prevented from influencing the test, and after the test, the rotating screw rod moves rightwards to rotate reversely, so that the protection part moves leftwards to wrap the interface shell of the USB-C again; in this way, the interface housing of the USB-C can be protected.

Description

Technical Field

[0001] The present invention relates to the field of mobile phone testing, and in particular to a USB-C interface housing protection device. Background Art

[0002] Before a mobile phone leaves the factory, it is necessary to prepare to test all aspects of the phone, including buttons, screen, and charging port.

[0003] When testing the charging port, use the test equipment, first place the mobile phone on the test equipment and fix it, then fix the USB-C on the driving mechanism of the test equipment, and then the driving mechanism can automatically insert the USB-C interface into the charging port of the mobile phone. After the test equipment shows that the charging is normal, the USB-C interface is moved and unplugged from the charging port of the mobile phone through the driving mechanism again, and then a new machine is replaced for testing again, and the above test steps are repeated. It can be seen that the same USB-C is used repeatedly during the test process. If there are particulate impurities on the interface shell of the USB-C, then when the USB-C is used to continue testing, not only will the USB-C interface shell show signs of wear and tear, but it will also cause marks in the charging port of the mobile phone, thereby affecting the integrity of the new mobile phone. Therefore, a USB-C interface shell protection device is now developed to protect the USB-C interface shell to prevent particulate impurities from sticking to the USB-C interface shell and affecting the test. Summary of the invention

[0004] The present invention provides a USB-C interface shell protection device, which is used to protect the USB-C interface shell to prevent the USB-C interface shell from being adhered to by particulate impurities and affecting testing, and is used to overcome the problem in the prior art that the USB-C interface shell will be worn out and produce traces due to particulate impurities.

[0005] The technical implementation scheme of the present invention is: a USB-C interface shell protection device, including a workbench and an electric push rod, the workbench is provided with an electric push rod, a fixing piece is provided at the end of the electric push rod, a USB-C is clamped on the fixing piece, the tail end of the USB-C wire is connected to a testing machine, and also includes a fixing rod, the fixing rod is provided on the side of the workbench away from the electric push rod, a nut is connected to the side of the fixing rod away from the workbench, a protective piece is slidably connected to the USB-C interface shell, a rotating screw is rotatably connected to the fixing piece, the rotating screw and the protective piece are threadedly connected, the rotating screw and the nut are threadedly connected, and a fixing component for fixing a mobile phone is provided on the side of the workbench away from the electric push rod.

[0006] In a preferred embodiment of the present invention, the fixing assembly includes a support frame, which is slidably connected to the side of the workbench away from the electric push rod, and the side of the workbench close to the support frame is rotatably connected to an adjusting screw, and the adjusting screw and the support frame are threadedly connected. One side of the support frame is slidably connected to a limiting frame, and the other side of the support frame is also connected to a limiting frame. The support frame is rotatably connected to a bidirectional screw, and the bidirectional screw and the limiting frame are threadedly connected.

[0007] In a preferred embodiment of the present invention, it also includes a hollow part, which is slidably connected to a limiting frame close to the fixed part. The limiting frame close to the fixed part is provided with a suction fan, and the suction port of the suction fan is connected to a hose, which is connected to the hollow part. A driving component is provided on the support frame, and the driving component is used to drive the hollow part to move.

[0008] In a preferred embodiment of the present invention, the driving assembly includes a connecting rod, which is arranged on the top of the fixed part, the connecting rod is provided with a missing tooth bar, the support frame is connected to the support rod, the support rod is rotatably connected to a rotating disk, a moving rod is provided on the side of the hollow part close to the support rod, a transmission part is provided on the end of the moving rod, the eccentric position of the rotating disk is movably connected to the transmission part, and a one-way gear is provided on the side of the rotating disk away from the moving rod, and the one-way gear is meshed with the missing tooth bar.

[0009] In a preferred embodiment of the present invention, it also includes a take-up mechanism for winding up the USB-C, the take-up mechanism includes a fixed seat, the fixed seat is arranged on the side of the workbench close to the fixed part, the fixed seat is rotatably connected to a rotating frame, the end of the rotating frame is connected to a rotating part, a pull rope is wound on the rotating part, the pull rope is connected to the fixed part, the rotating frame is connected to the rotating part on the side away from the rotating part, and a reset torsion spring is connected between the rotating part and the fixed seat.

[0010] In a preferred embodiment of the present invention, a shielding mechanism for shielding the USB-C interface housing is further included, wherein the shielding mechanism includes a connecting seat, the connecting seat is disposed on a fixing member, and the connecting seat is rotatably connected to a closing cover.

[0011] In a preferred embodiment of the present invention, the transmission assembly includes an L-shaped rod, which is fixed to the side of the workbench close to the fixed part. The L-shaped rod is provided with a full rack, and the side of the closing cover close to the full rack is connected to a full gear, and the full gear and the full rack are meshed.

[0012] In a preferred embodiment of the present invention, cleaning cotton is also included in the closed cover.

[0013] In a preferred embodiment of the present invention, a guide member is further included, the guide member is connected to the support frame, the guide member is slidably connected to a center frame symmetrically arranged along the longitudinal direction of the support frame, and a connecting spring is connected between the center frame and the guide member.

[0014] In a preferred embodiment of the present invention, a support seat is further included. The support seat is arranged on the fixing member. The support seat is rotatably connected to a symmetrically arranged limiting member. A torsion spring is connected between the limiting member and the support seat.

[0015] Compared with the prior art, the present invention has the following advantages: 1. The present invention can control the fixing part to move left through the electric push rod, so that the rotating screw and the nut cooperate to drive the protective part to move right and no longer wrap the USB-C interface shell, thereby avoiding the protective part from affecting the test. After the test, the rotating screw will reverse when it moves right, so that the protective part moves left and wraps the USB-C interface shell again, thereby protecting the USB-C interface shell.

[0016] 2. The present invention drives the one-way gear to rotate by shifting the missing rack to the left. Under the transmission of the rotating disk, the transmission member and the moving rod, the hollow member moves downward, and the particulate impurities are adsorbed and collected by the suction fan, so as to clean the USB-C interface shell.

[0017] 3. The present invention provides a rotating frame for rolling up the wires. When the USB-C interface housing moves left and right, the reset torsion spring can keep the rotating frame in a state of rolling up the wires, thereby avoiding clutter of the wires. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0019] Figure 2 It is a schematic diagram of the three-dimensional structure of the workbench, electric push rod, USB-C and other components of the present invention.

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of the support frame, the adjusting screw rod and the limiting frame of the present invention.

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the fixing rod, nut, protective member and other components of the present invention.

[0022] Figure 5 It is a schematic diagram of the three-dimensional structure of the fixing rod and the nut of the present invention.

[0023] Figure 6 It is a schematic diagram of the three-dimensional structure of the USB-C, protective component, rotating screw and other components of the present invention.

[0024] Figure 7 This is a cross-sectional view of the three-dimensional structure of the USB-C and the protective component of the present invention.

[0025] Figure 8 It is a schematic diagram of the three-dimensional structure of the connecting rod, USB-C, fixing parts and other components of the present invention.

[0026] Fig. 9 It is a schematic diagram of the three-dimensional structure of the connecting rod, missing rack and rotating disk and other components of the present invention.

[0027] Fig.10 It is a schematic diagram of the three-dimensional structure of the suction fan, connection frame, hose and other components of the present invention.

[0028] Fig.11 It is a sectional view of the three-dimensional structure of the connection frame, hose, filter screen and other components of the present invention.

[0029] Fig.12 It is a schematic diagram of the three-dimensional structure of the wire take-up mechanism of the present invention.

[0030] Fig.13 It is a schematic diagram of the three-dimensional structure of the shielding mechanism of the present invention.

[0031] Fig.14 It is a cross-sectional view of the three-dimensional structure of the sealing cover, the connecting seat and the cleaning cotton of the present invention.

[0032] Fig.15 It is a schematic diagram of the three-dimensional structure of the guide member, the center frame and the connecting spring of the present invention.

[0033] Fig.16 It is a schematic diagram of the three-dimensional structure of the support seat, the limiting member, the torsion spring and other components of the present invention.

[0034] Among them, the above-mentioned drawings include the following figure marks: 1. workbench, 11. electric push rod, 12. USB-C, 13. fixing part, 14. support frame, 15. adjusting screw rod, 16. limiting frame, 17. fixing rod, 18. nut, 19. protective part, 110. rotating screw rod, 2. connecting rod, 21. missing rack, 22. rotating disk, 23. hollow part, 24. one-way gear, 25. support rod, 26. transmission part , 27, suction fan, 29, hose, 211, moving rod, 3, fixed seat, 31, rotating frame, 32, pull rope, 33, rotating part, 34, reset torsion spring, 35, rotating part, 4, L-shaped rod, 41, full rack, 42, full gear, 43, closing cover, 44, connecting seat, 45, cleaning cotton, 5, guide part, 51, center frame, 52, connecting spring, 6, support seat, 61, limiting part, 62, torsion spring. DETAILED DESCRIPTION

[0035] First of all, it should be pointed out that in the different described embodiments, the same parts are provided with the same reference numerals or the same component names, wherein the disclosure contained in the entire description can be transferred to the same parts with the same reference numerals or the same component names. Selected positional descriptions in the description, such as top, bottom, lateral, etc., also refer to the directly described and shown figures and are transferred to the new positions in the case of a change in position.

[0036] Embodiment 1: A USB-C interface housing protection device, such as Figure 1-Figure 7 As shown, it includes a workbench 1, an electric push rod 11, a USB-C 12, a fixing part 13, a fixing rod 17, a nut 18, a protective part 19, a rotating screw 110 and a fixing assembly. The upper right front side of the workbench 1 is connected to the electric push rod 11 through a support member, the left end of the telescopic rod of the electric push rod 11 is connected to the fixing part 13, the fixing part 13 is clamped with the USB-C 12, the interface of the USB-C 12 is clamped on the fixing part 13, the tail end of the USB-C 12 wire is connected to the test machine, and the workbench 1 A fixing assembly for fixing the mobile phone is provided at the upper left part, a fixing rod 17 is connected to the upper left part of the workbench 1, a nut 18 is connected to the upper part of the fixing rod 17, a protective member 19 for protecting the interface housing is slidably connected to the interface housing of the USB-C 12, a rotating screw rod 110 is rotatably connected to the right front part of the fixing member 13, the left part of the rotating screw rod 110 is threadedly connected to the nut 18, the rotating screw rod 110 is threadedly connected to the protective member 19, and the rotating screw rod 110 can drive the fixing member 13 to move rightward. The interface shell of USB-C12 is exposed, and a fixing component for fixing the mobile phone is provided at the upper left part of the workbench (1); the fixing component includes a support frame 14, an adjusting screw 15 and a limiting frame 16. The upper left part of the workbench 1 is slidably connected to the support frame 14 for supporting the mobile phone, and the upper left front part of the workbench 1 is rotatably connected to the adjusting screw 15. The adjusting screw 15 and the support frame 14 are threadedly connected. By rotating the adjusting screw 15, the support frame 14 can be adjusted up and down to adjust the height of the mobile phone. The upper left part of the support frame 14 is slidably connected to the limiting frame 16 for limiting the mobile phone. The right side of the support frame 14 is also connected to the limiting frame 16. The upper front part of the support frame 14 is rotatably connected to a bidirectional screw. The bidirectional screw and the limiting frame 16 are threadedly connected. After the mobile phone is placed on the support frame 14, the bidirectional screw can be rotated to drive the two limiting frames 16 to move inward to clamp the mobile phone so as to test the mobile phone. Reversing the bidirectional screw will drive the two limiting frames 16 to move outward to reset and release the mobile phone.

[0037] When testing a mobile phone, the USB-C interface shell protection device can be used to protect the USB-C12 interface shell. First, the USB-C12 wire can be connected to the test machine, and then the mobile phone can be clamped by the fixing assembly. Then, the fixing part 13 can be controlled to move to the left by the electric push rod 11, and the fixing part 13 drives the USB-C12 interface shell, the protective part 19 and the rotating screw rod 110 to move to the left. When the rotating screw rod 110 and the nut 18 are in contact, the nut 18 can drive the rotating screw rod 110 to rotate. The rotation of the rotating screw rod 110 will drive the protective part 19 to move to the right, and the protective part 19 will no longer protect the USB-C12. The interface shell is shielded, so that when the USB-C12 interface is inserted into the mobile phone charging port for testing, the protective part 19 can be avoided from affecting the test. After the test is completed, the electric push rod 11 controls the fixing part 13 to move to the right, and the fixing part 13 drives the USB-C12 interface shell, the protective part 19 and the rotating screw rod 110 to move to the right. At this time, the nut 18 drives the rotating screw rod 110 to reverse, and the rotating screw rod 110 drives the protective part 19 to move to the left to wrap the USB-C12 interface shell. In this way, particulate impurities can be avoided from sticking to the USB-C12 interface shell, and the USB-C12 interface shell can be protected.

[0038] Embodiment 2: Based on embodiment 1, Figure 8-Figure 11 As shown, it also includes a hollow piece 23, a suction fan 27, a hose 29 and a driving component. The hollow piece 23 is slidably connected to the right limiting frame 16, and the upper part of the right limiting frame 16 is connected to the suction fan 27 by bolts. The suction port of the suction fan 27 is connected to the hose 29, and the hose 29 is connected to the hollow piece 23. The suction fan 27 can suck out the granular impurities on the hollow piece 23 to clean the interface shell of the USB-C 12. The support frame 14 is provided with a driving component for driving the hollow piece 23 to move; the driving component includes a connecting rod 2, a missing rack 21, a rotating disk 22, a one-way gear 24, and a support rod 25. , transmission member 26 and moving rod 211, a connecting rod 2 is welded on the rear side of the top of the fixing member 13, a missing tooth bar 21 is welded on the left part of the connecting rod 2, a support rod 25 is welded on the rear side of the upper right part of the support frame 14, and a rotating disk 22 is rotatably connected to the upper part of the support rod 25, a moving rod 211 is provided at the rear of the hollow member 23, a transmission member 26 is provided at the rear end of the moving rod 211, the front eccentric position of the rotating disk 22 is movably connected to the transmission member 26, a one-way gear 24 is fixed to the rear of the rotating disk 22, the one-way gear 24 is meshed with the missing tooth bar 21, and the missing tooth bar 21 moves left to drive the one-way gear 24 to rotate, thereby driving the hollow member 23 to move downward through the transmission member 26.

[0039] In order to further protect the interface shell of USB-C12, the particulate impurities around the interface shell of USB-C12 can be adsorbed and cleaned before testing. First, the suction fan 27 is connected to the external collection device. When the fixing part 13 drives the interface shell of USB-C12 and the protective part 19 to move to the left, it will also drive the missing rack 21 to move to the left. When the missing rack 21 and the one-way gear 24 are engaged, the interface shell of USB-C12 has not yet approached the mobile phone. At this time, the missing rack 21 will drive the one-way gear 24 to rotate 90 degrees, and then the missing rack 21 and the one-way gear 24 will no longer be engaged. The rotation of the one-way gear 24 will drive the rotating disk 22 to rotate 90 degrees. The rotation of the rotating disk 22 by 90 degrees will drive the transmission part 26, the moving rod 211 and the hollow part 23 to move downward, and the hollow part 23 moves downward to the left of the interface shell of USB-C12. And after the missing rack 21 and the one-way gear 24 are no longer engaged, the hollow piece 23 always remains on the left side of the interface shell of USB-C12, and then the suction fan 27 is turned on, and the hollow piece 23 will absorb and collect the particulate impurities around the interface shell of USB-C12, so as to achieve the purpose of cleaning. Later, when the missing rack 21 and the one-way gear 24 are engaged again, the one-way gear 24 will continue to rotate 90 degrees, and then drive the hollow piece 23 to move upward and reset through the rotating disk 22, the transmission part 26 and the moving rod 211, and then the interface shell of USB-C12 continues to move to the left and will not contact the hollow piece 23. After the test, when the fixing part 13 drives the interface shell of USB-C12 and the protective part 19 to move to the right and reset, the missing rack 21 will also move to the right and reset. At this time, the one-way gear 24 will not drive the rotating disk 22 to rotate.

[0040] like Fig.12 As shown, it also includes a take-up mechanism for winding up the USB-C12, and the take-up mechanism includes a fixed seat 3, a rotating frame 31, a pull rope 32, a rotating member 33, a reset torsion spring 34 and a rotating member 35. The upper right part of the workbench 1 is connected to the fixed seat 3 by bolts, and the upper part of the fixed seat 3 is rotatably connected to the rotating frame 31 for winding up the USB-C12. The front end of the rotating frame 31 is connected to the rotating member 35, and the pull rope 32 is wound on the rotating member 35. The left end of the pull rope 32 is connected to the fixed member 13. When the fixed member 13 moves to the left, the pull rope 32 is slowly pulled out, thereby causing the rotating member 35 and the rotating frame 31 to rotate to loosen the USB-C12. The rear end of the rotating frame 31 is fixedly connected to the rotating member 33, and a reset torsion spring 34 is connected between the rotating member 33 and the fixed seat 3.

[0041] During the test, the interface shell of USB-C12 will move to the left or right, and the wires of USB-C12 will easily become tangled. Therefore, a wire-winding mechanism is provided to collect the wires to avoid the tangled wires. The wires can be wound around the rotating frame 31, and the pull rope 32 will be pulled during the movement of the fixed member 13 to the left. The pull rope 32 will drive the rotating member 35 to rotate, and the rotating frame 31 will rotate to loosen the wires of USB-C12. This will not affect the movement of the interface shell of USB-C12 to the left. The rotation of the rotating frame 31 will drive the rotating member 33 to rotate as well, and the reset torsion spring 34 will be twisted. If the fixed member 13 drives the interface shell of USB-C12 to move to the right, the fixed member 13 will also loosen the pull rope 32. At this time, under the action of the reset torsion spring 34, the rotating member 33, the rotating frame 31 and the rotating member 35 will be driven to reverse and reset, and the rotating frame 31 will be able to rewind the wires.

[0042] like Figure 13-14 As shown, it also includes a shielding mechanism for shielding the USB-C12 interface shell, the shielding mechanism includes a transmission assembly, a closing cover 43, a connecting seat 44 and cleaning cotton 45. The front part of the fixing member 13 is connected to the connecting seat 44, and the closing cover 43 for shielding the USB-C12 interface shell is rotatably connected to the connecting seat 44. The left part of the closing cover 43 is connected to the cleaning cotton 45, and the cleaning cotton 45 is used to clean the USB-C12 interface shell; the transmission assembly includes an L-shaped rod 4, a full rack 41 and a full gear 42. An L-shaped rod 4 is welded on the front side of the upper right part of the workbench 1, and a full rack 41 is provided on the upper part of the L-shaped rod 4. A full gear 42 is connected to the front lower part of the closing cover 43, and the full gear 42 and the full rack 41 are meshed. When the closing cover 43 moves to the left, the full gear 42 will be driven to move to the left. Under the action of the full rack 41, the full gear 42 and the closing cover 43 will be driven to rotate, so that the closing cover 43 will no longer block the USB-C12 interface shell.

[0043] In order to further prevent particulate impurities from sticking to the USB-C12 interface shell, a shielding mechanism is provided. When the fixing member 13 moves to the left, it will also drive the connecting seat 44, the closing cover 43 and the full gear 42 to move to the left, and under the action of the full rack 41, the full gear 42 will be driven to rotate. The rotation of the full gear 42 will drive the closing cover 43 to rotate forward and open through the connecting seat 44, thereby separating the cleaning cotton 45 and the protective member 19, so that the closing cover 43 no longer covers the USB-C12 interface shell. After the test is completed, when the fixing member 13 moves to the right, it will also drive the connecting seat 44, the closing cover 43 and the full gear 42 to move to the right. When the full gear 42 and the full rack 41 are engaged, the full gear 42 will reverse and drive the connecting seat 44 and the closing cover 43 to reverse and reset. The closing cover 43 will cover the USB-C12 interface shell again, and at the same time, the cleaning cotton 45 will be put on the outside of the protective member 19, so that the impurities on the outer side of the left part of the protective member 19 can be scraped and cleaned.

[0044] like Fig.15 As shown, it also includes a guide member 5, a center frame 51 and a connecting spring 52. The guide member 5 is connected to the middle of the left part of the support frame 14. The center frame 51 is slidably connected to the front and rear sides of the guide member 5. The center frame 51 is used to limit the front and rear sides of the mobile phone. Connecting springs 52 are connected between the center frame 51 and the guide member 5. After the mobile phone is fixed, the center frame 51 can be used to center the mobile phone through the connecting spring 52, and the front and rear positions of the mobile phone can be limited.

[0045] like Fig.16 As shown, it also includes a support seat 6, a limiting member 61 and a torsion spring 62. A support seat 6 is provided at the right rear part of the fixing member 13. The upper and lower sides of the support seat 6 are rotatably connected with limiting members 61 for limiting the USB-C12 to prevent the USB-C12 from being bent. Torsion springs 62 are connected between the left and right sides of the limiting member 61 and the support seat 6. Under the action of the torsion spring 62, the limiting member 61 can maintain a state of limiting the USB-C12 and prevent the USB-C12 from being bent.

[0046] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the present invention.

Claims

1. A USB-C interface housing protection device, comprising a workbench (1) and an electric push rod (11), wherein the workbench (1) is provided with the electric push rod (11), an end of the electric push rod (11) is provided with a fixing member (13), a USB-C (12) is clamped on the fixing member (13), and the tail end of the USB-C (12) wire is connected to a test machine, wherein: The device also includes a fixing rod (17), the fixing rod (17) being arranged on a side of the workbench (1) away from the electric push rod (11), the fixing rod (17) being connected to a nut (18) on the side away from the workbench (1), a protective member (19) being slidably connected to a USB-C (12) interface housing, the fixing member (13) being rotatably connected to a rotating screw rod (110), the rotating screw rod (110) and the protective member (19) being threadedly connected, the rotating screw rod (110) and the nut (18) being threadedly connected, and a fixing component for fixing a mobile phone being arranged on the side of the workbench (1) away from the electric push rod (11).

2. A USB-C interface housing protection device according to claim 1, characterized in that: The fixing assembly comprises a support frame (14), the support frame (14) is slidably connected to a side of the workbench (1) away from the electric push rod (11), the side of the workbench (1) close to the support frame (14) is rotatably connected to an adjusting screw rod (15), the adjusting screw rod (15) and the support frame (14) are threadedly connected, one side of the support frame (14) is slidably connected to a limiting frame (16), the other side of the support frame (14) is also connected to the limiting frame (16), the support frame (14) is rotatably connected to a bidirectional screw rod, and the bidirectional screw rod and the limiting frame (16) are threadedly connected.

3. A USB-C interface housing protection device according to claim 2, characterized in that: Also includes A hollow member (23) is provided, and the hollow member (23) is slidably connected to a limiting frame (16) on a side close to the fixing member (13). The limiting frame (16) on a side close to the fixing member (13) is provided with a suction fan (27). The suction port of the suction fan (27) is connected to a hose (29). The hose (29) is connected to the hollow member (23). A driving component is provided on the support frame (14), and the driving component is used to drive the hollow member (23) to move.

4. A USB-C interface housing protection device according to claim 3, characterized in that: The driving assembly comprises a connecting rod (2), the connecting rod (2) being arranged on the top of the fixing member (13), the connecting rod (2) being provided with a missing toothed bar (21), a supporting frame (14) being connected with a supporting rod (25), the supporting rod (25) being rotatably connected with a rotating disk (22), a moving rod (211) being arranged on a side of the hollow member (23) close to the supporting rod (25), a transmission member (26) being arranged on an end of the moving rod (211), an eccentric position of the rotating disk (22) being movably connected to the transmission member (26), a one-way gear (24) being arranged on a side of the rotating disk (22) away from the moving rod (211), the one-way gear (24) being meshed with the missing toothed bar (21).

5. A USB-C interface housing protection device according to claim 4, characterized in that: The device also comprises a wire-reeling mechanism for reeling in the USB-C (12), the wire-reeling mechanism comprising a fixed seat (3), the fixed seat (3) being arranged on a side of the workbench (1) close to the fixed member (13), the fixed seat (3) being rotatably connected to a rotating frame (31), the end of the rotating frame (31) being connected to a rotating member (35), a pull rope (32) being wound around the rotating member (35), the pull rope (32) being connected to the fixed member (13), the side of the rotating frame (31) away from the rotating member (35) being connected to a rotating member (33), and a return torsion spring (34) being connected between the rotating member (33) and the fixed seat (3).

6. A USB-C interface housing protection device according to claim 5, characterized in that: Also included is a shielding mechanism for shielding the USB-C (12) interface housing, the shielding mechanism comprising a connecting seat (44), the connecting seat (44) being arranged on the fixing member (13), and the connecting seat (44) being rotatably connected to a closing cover (43).

7. A USB-C interface housing protection device according to claim 6, characterized in that: The transmission assembly comprises an L-shaped rod (4), the L-shaped rod (4) being fixedly connected to a side of the workbench (1) close to a fixing member (13), the L-shaped rod (4) being provided with a full rack (41), a side of the closing cover (43) close to the full rack (41) being connected to a full gear (42), and the full gear (42) and the full rack (41) being meshed.

8. A USB-C interface housing protection device according to claim 7, characterized in that: Also included is cleaning cotton (45) disposed in the closed cover (43).

9. A USB-C interface housing protection device according to claim 8, characterized in that: The invention also comprises a guide member (5), the guide member (5) being connected to the support frame (14), the guide member (5) being slidably connected to a center frame (51) symmetrically arranged along the longitudinal direction of the support frame (14), and a connecting spring (52) being connected between the center frame (51) and the guide member (5).

10. A USB-C interface housing protection device according to claim 9, characterized in that: It also includes a support seat (6), the support seat (6) is arranged on the fixing member (13), the support seat (6) is rotatably connected to a symmetrically arranged limiting member (61), and a torsion spring (62) is connected between the limiting member (61) and the support seat (6).

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