Vehicle-mounted mobile phone support capable of hiding power line and adjusting directions in multiple directions

Abstract

The invention discloses a vehicle-mounted mobile phone support capable of hiding a power line and adjusting the direction in multiple directions, the vehicle-mounted mobile phone support comprises a mobile phone clamp, a first support, a second support, a power plug and the power line, a first screw rod is installed between the mobile phone clamp and the first support, the mobile phone clamp can rotate based on the first screw rod to adjust the direction, and a first middle hole is formed in the first screw rod; a second screw rod is installed between the first support and the second support, the first support can rotate based on the second screw rod to adjust the direction, and a second middle hole is formed in the second screw rod; the second support is rotatably connected with the power plug, a plug contact piece is arranged at the front end of the power plug, a support contact piece is arranged at the rear end of the second support, and the plug contact piece is in contact fit with the support contact piece to achieve electric connection; the power line sequentially penetrates through the mobile phone clamp, the first middle hole, the first support, the second middle hole and the second support. The mobile phone clamp can rotate in multiple directions to adjust the direction, and a power line can penetrate through and be hidden in the mobile phone support.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of mobile phone holders, and in particular to a vehicle-mounted mobile phone holder capable of hiding a power cord and adjusting a direction in multiple directions. BACKGROUND

[0002] At present, the communication, navigation, multimedia and other functions of mobile devices such as mobile phones are increasingly perfect, and have become indispensable electronic products in people's lives. Especially for mobile phones, for safety reasons, when a user needs to use a mobile phone during driving, the mobile phone needs to be fixed on the car console using a vehicle-mounted mobile phone holder.

[0003] In the prior art, a vehicle-mounted mobile phone holder usually includes a mobile phone clamp for clamping a mobile phone and a holder body for supporting the mobile phone clamp. The mobile phone clamp is usually an electric mobile phone clamp, which is provided with a power cord that is usually powered from a vehicle-mounted cigarette lighter socket through an adapter or from a vehicle-mounted USB socket. The holder body is usually fixed to the windshield by a suction cup, or fixed to the center console by a suction cup, or fixed to the air outlet grille by an air outlet clamp, or fixed to the rearview mirror in the vehicle by a clamp. In addition, in order to enable the mobile phone clamp to turn, referring to Chinese patent documents CN208401615U and CN203267928U, the holder body of some vehicle-mounted mobile phone holders has a turning function.

[0004] However, the vehicle-mounted mobile phone holder in the above prior art has the following technical problems: 1) The holder body of the vehicle-mounted mobile phone holder usually only has a function of rotating to adjust the direction (for example, CN203267928U), or only has a function of swinging up and down to adjust the direction (for example, CN208401615U), and cannot enable the mobile phone clamp to have both the function of rotating itself to adjust the direction and the function of rotating in multiple directions around multiple axes; 2) The power cord of the vehicle-mounted mobile phone holder is in a separated state from the holder body, and is exposed to the outside, cannot pass through and be hidden in the holder body, especially when the holder body has a turning function, the power cord is more difficult to pass through and be hidden in the holder body. The exposed power cord not only has a poor visual effect, but also is easy to be entangled and interfere with the holder body. SUMMARY

[0005] The technical problem to be solved by the present application is to provide a vehicle-mounted mobile phone holder capable of hiding a power cord and adjusting a direction in multiple directions, which can enable the mobile phone clamp to have both the function of rotating itself to adjust the direction and the function of rotating in multiple directions around two axes, and can enable the power cord to pass through and be hidden in the holder, avoid the power cord being exposed to the outside, and enable a DC terminal to be electrically connected with the mobile phone clamp.

[0006] To solve the above-mentioned technical problems, the technical solution of the present invention is: a car-mounted mobile phone holder that can hide the power cord and adjust the direction in multiple directions, including a mobile phone clamp, a first bracket, a second bracket, a power plug, and a power cord. A first screw is installed between one end of the mobile phone clamp and the first bracket, and the mobile phone clamp can rotate to adjust its direction based on the first screw. A first central hole is provided inside the first screw. A second screw is installed between the other end of the first bracket and the front end of the second bracket, and the first bracket can rotate to adjust its direction based on the second screw. A second central hole is provided inside the second screw. The rear end of the second bracket is rotatably connected to the front end of the power plug. The front end of the power plug is provided with a plug contact, and the rear end of the second bracket is provided with a bracket contact. The plug contact and the bracket contact engage to achieve electrical connection. The rear end of the power plug is provided with a DC terminal, and the DC terminal is electrically connected to the plug contact. The front end of the power cord is electrically connected to the mobile phone clamp, and the rear end of the power cord is electrically connected to the plug contact of the power plug. The power cord is sequentially inserted into the mobile phone clamp, the first central hole of the first screw, the first bracket, the second central hole of the second screw, and the second bracket.

[0007] The beneficial effects of the present invention are: (1) Since a first screw is installed between the mobile phone clamp and one end of the first bracket, the mobile phone clamp can rotate and adjust its direction based on the first screw. Therefore, the mobile phone clamp itself can rotate and adjust its direction. Since a second screw is installed between the other end of the first bracket and the front end of the second bracket, the first bracket can rotate and adjust its direction based on the second screw. Therefore, the mobile phone clamp can rotate and adjust its direction with the first bracket, that is, the mobile phone clamp can rotate and adjust its direction with the first bracket around the axis of the second screw. Since the rear end of the second bracket is rotatably connected to the front end of the power plug, the mobile phone clamp can rotate and adjust its direction with the second bracket, that is, the mobile phone clamp can rotate and adjust its direction with the second bracket around the rotation axis between the second bracket and the power plug, thereby enabling the mobile phone clamp to rotate and adjust its direction in multiple directions. (2) Since a first central hole is provided inside the first screw and a second central hole is provided inside the second screw, a plug contact is provided at the front end of the power plug, and a bracket contact is provided at the rear end of the second bracket. The plug contact and the bracket contact are in contact and cooperate to achieve electrical connection. A DC terminal is provided at the rear end of the power plug. The DC terminal is electrically connected to the plug contact, the front end of the power cord is electrically connected to the mobile phone clamp, and the rear end of the power cord is electrically connected to the plug contact of the power plug. The power cord passes through the mobile phone clamp, the first central hole of the first screw, the first bracket, the second central hole of the second screw, and the second bracket in sequence. Therefore, the present invention enables the power cord to pass through and be hidden inside the bracket, avoiding the power cord from being exposed to the outside, and enabling the DC terminal to achieve electrical connection with the mobile phone clamp.

[0008] In the technical scheme, the first screw rod positioning sleeve is installed outside the front end of the first screw rod, one end of the first support is provided with a screw rod positioning hole, the rear end of the first screw rod positioning sleeve is installed in the screw rod positioning hole and is positioned by the screw rod positioning hole, the front end of the first screw rod positioning sleeve is provided with a first disc body outside, the rear end of the mobile phone clamp is provided with a disc sleeve, and the disc sleeve is rotatably sleeved on the first disc body; the first middle hole is axially arranged in the front end of the first screw rod, the side of the first screw rod is further provided with a first side hole communicating with the first middle hole, and the power line passes out of the first middle hole of the first screw rod through the first side hole and the first screw rod positioning sleeve. The first screw rod positioning sleeve is positioned by the screw rod positioning hole of the first support, and then the first screw rod is positioned by the first screw rod positioning sleeve, so that the first screw rod is prevented from rotating in the first support. Therefore, when the power line passes out of the first middle hole of the first screw rod through the first side hole and the first screw rod positioning sleeve, the power line will not be twisted, and the problem that the power line is twisted due to the rotation of the mobile phone clamp is avoided. The mobile phone clamp can be rotated by the cooperation of the disc sleeve and the first disc body.

[0009] In the technical scheme, the rear end of the first screw rod extends out of the screw rod positioning hole of the first support, and the rear end of the first screw rod is screw-connected with a first knob nut, which is used for locking or loosening the first disc body and the disc sleeve. When the first knob nut is loosened, the first disc body and the disc sleeve are loosened from each other, and at this time, the mobile phone clamp can be rotated. When the first knob nut is tightened, the first disc body and the disc sleeve are locked with each other, and at this time, the mobile phone clamp cannot be rotated.

[0010] In the technical scheme, the rear end of the first screw rod extends out of the screw rod positioning hole of the first support, and the rear end of the first screw rod is screw-connected with a first knob nut, which is used for locking or loosening the first disc body and the disc sleeve. When the first knob nut is loosened, the first disc body and the disc sleeve are loosened from each other, and at this time, the mobile phone clamp can be rotated. When the first knob nut is tightened, the first disc body and the disc sleeve are locked with each other, and at this time, the mobile phone clamp cannot be rotated.

[0011] In the above technical solution, the outer side of the first support is provided with a support clamping tooth, the support clamping tooth is opposite to the position of the disc body clamping tooth, the other end of the second screw rod extends out of the shaft hole of the second support, and the rear end of the second screw rod is provided with a second knob nut, which is used for locking or loosening the support clamping tooth and the disc body clamping tooth. When the second knob nut is loosened, the support clamping tooth and the disc body clamping tooth are loosened, at this time, the first support can be rotated, and when the second knob nut is tightened, the support clamping tooth and the disc body clamping tooth are locked, at this time, the first support cannot be rotated.

[0012] In the above technical solution, the plug contact of the power plug includes a copper shaft and a copper ring, the support contact of the second support includes a first elastic pin and a second elastic pin, the first elastic pin is in elastic contact with the copper shaft, and the second elastic pin is in elastic contact with the copper ring. When the second support rotates, the first elastic pin can always be in elastic contact with the copper shaft to always achieve electrical connection, and the second elastic pin can rotate on the side surface of the copper ring to always achieve electrical connection.

[0013] In the above technical solution, a third screw rod is arranged between the power plug and the second support, the front end of the third screw rod is screwed into the rear end of the second support, the rear end of the second support is provided with a fixing sheet, the fixing sheet fixes the front end of the third screw rod, the rear end of the third screw rod is provided with a non-threaded section, the front end of the power plug is provided with a rotating sheet, the rotating sheet is rotatably sleeved on the non-threaded section of the third screw rod, and the rear end of the third screw rod is provided with a nut for preventing the rotating sheet from being loosened rearward. The power plug and the second support can be rotated relative to each other by rotating the rotating sheet on the non-threaded section of the third screw rod, and the power plug and the second support are prevented from being loosened.

[0014] In the above technical solution, the third screw rod is axially provided with a third middle hole, and the first elastic pin is installed in the third middle hole. This structure can make the first elastic pin located at the axial position of the third screw rod, make the axial center of the first elastic pin consistent with that of the copper shaft, and make the other end of the copper shaft convenient for connecting the DC terminal.

[0015] In the above technical solution, a gasket is arranged between the fixing sheet and the rotating sheet, and the gasket is sleeved on the third screw rod. By arranging the gasket, the rotating sheet generates a damping effect when rotating, so that when a user needs to rotate the second support, the user needs to rotate slightly to overcome the damping effect of the gasket, and when the user removes the rotating force, the second support and the power plug can be positioned by the damping effect of the gasket.

[0016] In the above technical solution, the DC terminal comprises a terminal contact sheet, a terminal contact cylinder and an insulating cylinder, the terminal contact sheet is installed in the insulating cylinder, the terminal contact cylinder is installed outside the insulating cylinder, the rear end of the copper shaft is screwed with the terminal contact cylinder, the copper shaft is provided with a copper shaft hole, a wire is arranged in the copper shaft hole, one end of the wire extends into the insulating cylinder and is connected with the terminal contact sheet, and the other end of the wire is connected with the copper ring. The DC terminal of the application is used for plugging into the DC socket on the automobile center console. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the overall structural diagram of the application.

[0018] Figure 2 It is the sectional view of the application.

[0019] Figure 3 It is Figure 2 It is the local enlarged view of the A part.

[0020] Figure 4 It is the first perspective view of the first screw position between the mobile phone clamp and the first support.

[0021] Figure 5 It is the second perspective view of the first screw position between the mobile phone clamp and the first support.

[0022] Figure 6 It is the first perspective view of the second screw position between the first support and the second support.

[0023] Figure 7 It is the second perspective view of the second screw position between the first support and the second support.

[0024] Figure 8 It is the perspective view of the second support and the power plug.

[0025] Figure 9 It is the front end structure diagram of the power plug.

[0026] Figure 10 It is the rear end structure diagram of the second support. DETAILED DESCRIPTION

[0027] The structural principle and working principle of the application will be further described in detail below in combination with the drawings.

[0028] As Figures 1-10As shown, the present application is a kind of vehicle-mounted mobile phone support that can hide power cord and adjust direction in multiple directions, comprising mobile phone clamp 1, first support 2, second support 3, power plug 4 and power cord 5, first screw rod 6 is installed between mobile phone clamp 1 and one end of first support 2, mobile phone clamp 1 can adjust direction based on first screw rod 6 rotation, first screw rod 6 is provided with first middle hole 61; second screw rod 7 is installed between the other end of first support 2 and the front end of second support 3, first support 2 can adjust direction based on second screw rod 7 rotation, second screw rod 7 is provided with second middle hole 71; the rear end of second support 3 and the front end of power plug 4 are rotatably connected, the front end of power plug 4 is provided with plug contact, the rear end of second support 3 is provided with support contact, plug contact and support contact are in contact to achieve electrical connection; the rear end of power plug 4 is provided with DC terminal 41, DC terminal 41 is electrically connected with plug contact; the front end of power cord 5 is electrically connected with mobile phone clamp 1, the rear end of power cord 5 is electrically connected with plug contact of power plug 4, power cord 5 is sequentially arranged in mobile phone clamp 1, first middle hole 61 of first screw rod, first support 2, second middle hole 71 of second screw rod and second support 3.

[0029] The mobile phone clamp 1 can be adjusted in the direction based on the first screw rod 6, so that the mobile phone clamp 1 can be adjusted in the direction by rotating itself; the first support 2 can be adjusted in the direction based on the second screw rod 7, so that the mobile phone clamp 1 can be adjusted in the direction by rotating the first support 2; the rear end of the second support 3 is rotatably connected with the front end of the power plug 4, so that the mobile phone clamp 1 can be adjusted in the direction by rotating the second support 3, that is, the mobile phone clamp 1 can be adjusted in the direction by rotating the second support 3 around the rotation axis between the second support 3 and the power plug 4, so that the mobile phone clamp 1 can be adjusted in the direction by rotating in multiple directions; the first screw rod 6 is provided with the first middle hole 61, the second screw rod 7 is provided with the second middle hole 71, the front end of the power plug 4 is provided with a plug contact, the rear end of the second support 3 is provided with a support contact, the plug contact is in contact with the support contact to achieve electrical connection, the rear end of the power plug 4 is provided with a DC terminal 41, the DC terminal 41 is electrically connected with the plug contact, the front end of the power cord 5 is electrically connected with the mobile phone clamp 1, the rear end of the power cord 5 is electrically connected with the plug contact of the power plug 4, the power cord 5 is sequentially arranged in the mobile phone clamp 1, the first middle hole 61 of the first screw rod 6, the first support 2, the second middle hole 71 of the second screw rod 7 and the second support 3, so that the power cord 5 can be arranged in and hidden in the mobile phone support, the power cord 5 is prevented from being exposed, and the DC terminal 41 is electrically connected with the mobile phone clamp 1.

[0030] As Figure 2 , Figure 4 and Figure 5The first screw positioning sleeve 8 is installed outside the front end of the first screw 6, one end of the first support 2 is provided with a screw positioning hole 21, the rear end of the first screw positioning sleeve 8 is installed in the screw positioning hole 21 and is positioned by the screw positioning hole 21, the front end of the first screw positioning sleeve 8 is provided with a first disc body 81, the rear end of the mobile phone clamp 1 is provided with a disc sleeve 101, and the disc sleeve 101 is rotatably sleeved on the first disc body 81; the first middle hole 61 is axially arranged in the front end of the first screw 6, the side of the first screw 6 is further provided with a first side hole 62 which is communicated with the first middle hole 61, and the power line 5 passes out of the first middle hole 61 of the first screw 6 through the first side hole 62 and the first screw positioning sleeve 8. The first screw positioning sleeve 8 is positioned by the screw positioning hole 21 of the first support 2, and then the first screw 6 is positioned by the first screw positioning sleeve 8, so that the first screw 6 is prevented from rotating in the first support 2, and when the power line 5 passes out of the first middle hole 61 of the first screw 6 through the first side hole 62 and the first screw positioning sleeve 8, the power line 5 cannot be twisted, and the problem that the power line 5 is twisted due to the rotation of the mobile phone clamp 1 is avoided. The mobile phone clamp 1 can be rotated by the cooperation of the disc sleeve 101 and the first disc body 81.

[0031] As shown in Figure 1 , Figure 2 , Figure 4 and Figure 5 , the rear end of the first screw 6 extends out of the screw positioning hole 21 of the first support 2, and the rear end of the first screw 6 is screw-connected with a first knob nut 9, and the first knob nut 9 is used for locking or loosening the first disc body 81 and the disc sleeve 101. When the first knob nut 9 is loosened, the first disc body and the disc sleeve 101 are loosened from each other, at this time, the mobile phone clamp 1 can be rotated, and when the first knob nut 9 is tightened, the first disc body and the disc sleeve 101 are locked with each other, at this time, the mobile phone clamp 1 cannot be rotated.

[0032] As shown in Figure 2 , Figure 6 and Figure 7As shown, the second screw rod 7 is provided with a second screw rod positioning sleeve 10 at one end thereof, the second screw rod positioning sleeve 10 is provided with a second disc 102 at one end thereof, the second disc 102 is arranged on the second support 3, and the outer side of the second disc 102 is provided with a disc clamping tooth 103; the other end of the second screw rod positioning sleeve 10 is provided with a sleeve 104, and the other end of the first support 2 is provided with a shaft hole 22, which is rotatably sleeved on the sleeve 104; the second middle hole 71 is axially arranged in one end of the second screw rod 7, and the side of the second screw rod 7 is further provided with a second side hole 72 which is communicated with the second middle hole 71, and the power line 5 passes through the second side hole 72 and the second screw rod positioning sleeve 10 from the second middle hole 71 of the second screw rod 7. The second support 3 of the present application can fix the second screw rod positioning sleeve 10, and then fix the second screw rod 7 through the second screw rod positioning sleeve 10, so as to avoid the rotation of the second screw rod 7 in the second support 3, thereby avoiding the problem of torsion of the power line 5 due to the rotation of the second screw rod 7. Since the shaft hole 22 of the first support 2 is rotatably sleeved on the sleeve 104 of the second screw rod positioning sleeve 10, the first support 2 can rotate based on the second screw rod positioning sleeve 10 on the second screw rod 7. The second support 3 is provided with a limiting surface 31 for limiting the maximum rotation angle of the first support 2, so as to avoid the problem of breakage of the power line 5 due to excessive rotation of the first support 2.

[0033] As shown in Figure 1 , Figure 2 , Figure 6 and Figure 7 , the outer side of the first support 2 is provided with a support clamping tooth 23 which is opposite to the position of the disc clamping tooth 103, the other end of the second screw rod 7 extends out of the shaft hole 22 of the second support 3, and the rear end of the second screw rod 7 is provided with a second knob nut 11 which is used for locking or loosening the support clamping tooth 23 and the disc clamping tooth 103. When the second knob nut 11 is loosened, the support clamping tooth 23 and the disc clamping tooth 103 are loosened from each other, at this time, the first support 2 can be rotated, and when the second knob nut 11 is tightened, the support clamping tooth 23 and the disc clamping tooth 103 are locked from each other, at this time, the first support 2 cannot be rotated.

[0034] As shown in Figures 1-3 , 8-10, the plug contact of the power plug 4 includes a copper shaft 12 and a copper ring 13, the support contact of the second support 3 includes a first elastic pin 14 and a second elastic pin 15, the first elastic pin 14 is in elastic contact with the copper shaft 12, and the second elastic pin 15 is in elastic contact with the copper ring 13. When the second support 3 rotates, the first elastic pin 14 can always be in elastic contact with the copper shaft 12 to always achieve electrical connection, and the second elastic pin 15 can rotate on the side surface of the copper ring 13 to always achieve electrical connection.

[0035] As Figure 2 , 3 , 8-10, the power plug 4 and the second support 3 are provided with a third screw rod 16, the front end of the third screw rod 16 is screwed into the rear end of the second support 3, the rear end of the second support 3 is provided with a fixing piece 17, the fixing piece 17 fixes the front end of the third screw rod 16; the rear end of the third screw rod 16 is provided with a non-threaded section 162, the front end of the power plug 4 is provided with a rotating piece 18, the rotating piece 18 is rotatably sleeved on the non-threaded section 162 of the third screw rod 16, and the rear end of the third screw rod 16 is provided with a nut 163 for preventing the rotating piece 18 from being loosened backward. The power plug 4 and the second support 3 can be rotated relative to each other by rotating the rotating piece 18 on the non-threaded section 162 of the third screw rod 16, and the power plug 4 and the second support 3 are prevented from being loosened.

[0036] As Figure 2 , 3 , 8-10, the third screw rod 16 is axially provided with a third central hole 161, and the first elastic pin 14 is installed in the third central hole 161. This structure can make the first elastic pin 14 located at the axial position of the third screw rod 16, make the first elastic pin 14 consistent with the axis of the copper shaft 12, stable and reliable in rotation, and make the other end of the copper shaft 12 convenient to connect the DC terminal 41.

[0037] As Figure 2 , 3 , 8-10, the fixing piece 17 and the rotating piece 18 are provided with a gasket 19, and the gasket 19 is sleeved on the third screw rod 16. By setting the gasket 19, the rotating piece 18 generates a damping effect when rotating, so when the user needs to rotate the second support 3, a little force is needed to rotate to overcome the damping effect of the gasket 19, and when the user removes the rotating force, the second support 3 and the power plug 4 can be positioned by the damping effect of the gasket.

[0038] As Figure 2 , 3As shown in Figs. 8-10, the DC terminal 41 comprises a terminal contact sheet 411, a terminal contact cylinder 412 and an insulating cylinder 413, the terminal contact sheet 411 is installed inside the insulating cylinder 413, the terminal contact cylinder 412 is installed outside the insulating cylinder 413, the rear end of the copper shaft 12 is screwed with the terminal contact cylinder 412, the copper shaft 12 is provided with a copper shaft hole 121, a wire (not shown in the figure) is arranged in the copper shaft hole 121, one end of the wire extends into the insulating cylinder 413 and is connected with the terminal contact sheet 411, the other end of the wire is connected with the copper ring 13. The DC terminal 41 of the present application is used for plugging into the DC socket on the center console of the automobile. The DC terminal 41 of the present application is provided with an external thread 414 and a handle 415, by rotating the handle, the external thread of the DC terminal 41 can be screwed with the external thread in the DC socket, so as to fix the power plug 4.

[0039] As shown in Figs. 8-10, the DC terminal 41 comprises a terminal contact sheet 411, a terminal contact cylinder 412 and an insulating cylinder 413, the terminal contact sheet 411 is installed inside the insulating cylinder 413, the terminal contact cylinder 412 is installed outside the insulating cylinder 413, the rear end of the copper shaft 12 is screwed with the terminal contact cylinder 412, the copper shaft 12 is provided with a copper shaft hole 121, a wire (not shown in the figure) is arranged in the copper shaft hole 121, one end of the wire extends into the insulating cylinder 413 and is connected with the terminal contact sheet 411, the other end of the wire is connected with the copper ring 13. The DC terminal 41 of the present application is used for plugging into the DC socket on the center console of the automobile. The DC terminal 41 of the present application is provided with an external thread 414 and a handle 415, by rotating the handle, the external thread of the DC terminal 41 can be screwed with the external thread in the DC socket, so as to fix the power plug 4. Figure 1 and Figure 2 As shown in Figs. 8-10, the DC terminal 41 comprises a terminal contact sheet 411, a terminal contact cylinder 412 and an insulating cylinder 413, the terminal contact sheet 411 is installed inside the insulating cylinder 413, the terminal contact cylinder 412 is installed outside the insulating cylinder 413, the rear end of the copper shaft 12 is screwed with the terminal contact cylinder 412, the copper shaft 12 is provided with a copper shaft hole 121, a wire (not shown in the figure) is arranged in the copper shaft hole 121, one end of the wire extends into the insulating cylinder 413 and is connected with the terminal contact sheet 411, the other end of the wire is connected with the copper ring 13. The DC terminal 41 of the present application is used for plugging into the DC socket on the center console of the automobile. The DC terminal 41 of the present application is provided with an external thread 414 and a handle 415, by rotating the handle, the external thread of the DC terminal 41 can be screwed with the external thread in the DC socket, so as to fix the power plug 4.

[0040] The above is only the preferred embodiment of the present application, any slight modification, equivalent change and modification made to the above embodiment according to the technical solution of the present application shall be within the scope of the technical solution of the present application.

Claims

1. A car phone holder that can conceal the power cord and adjust the direction in multiple directions, characterized in that: The device includes a mobile phone clamp, a first bracket, a second bracket, a power plug, and a power cord. A first screw is installed between one end of the mobile phone clamp and the first bracket, allowing the mobile phone clamp to rotate and adjust its direction based on the first screw. The first screw has a first central hole. A second screw is installed between the other end of the first bracket and the front end of the second bracket, allowing the first bracket to rotate and adjust its direction based on the second screw. The second screw has a second central hole. The rear end of the second bracket is rotatably connected to the front end of the power plug. The front end of the power plug has a plug contact, and the rear end of the second bracket has a bracket contact. The plug contact and the bracket contact engage to achieve electrical connection. The rear end of the power plug has a DC terminal, which is electrically connected to the plug contact. The front end of the power cord is electrically connected to the mobile phone clamp, and the rear end of the power cord is electrically connected to the plug contact of the power plug. The power cord passes sequentially through the mobile phone clamp, the first central hole of the first screw, the first bracket, the second central hole of the second screw, and the second bracket.

2. The vehicle-mounted mobile phone holder that can hide the power cord and adjust the direction in multiple directions according to claim 1, characterized in that: A first screw positioning sleeve is installed outside the front end of the first screw. One end of the first bracket is provided with a screw positioning hole. The rear end of the first screw positioning sleeve is installed inside the screw positioning hole and positioned by the screw positioning hole. A first disc body is provided outside the front end of the first screw positioning sleeve. The rear end of the mobile phone clamp is provided with a disc sleeve, which is rotatably fitted onto the first disc body. The first central hole is axially located inside the front end of the first screw. The side of the first screw is also provided with a first side hole communicating with the first central hole. The power cord passes out of the first central hole of the first screw through the first side hole and the first screw positioning sleeve.

3. The vehicle-mounted mobile phone holder capable of concealing the power cord and adjusting direction in multiple directions according to claim 2, characterized in that: The rear end of the first screw extends backward into the screw positioning hole of the first bracket, and a first knob nut is screwed onto the rear end of the first screw. The first knob nut is used to lock or loosen the first disc body and the disc sleeve.

4. The vehicle-mounted mobile phone holder that can hide the power cord and adjust the direction in multiple directions according to claim 1, characterized in that: A second screw positioning sleeve is installed outside one end of the second screw, and a second disc is provided outside one end of the second screw positioning sleeve. The second disc is mounted on the second bracket, and disc teeth are provided on the outer side of the second disc. A sleeve is provided at the other end of the second screw positioning sleeve, and a shaft hole is provided at the other end of the first bracket. The shaft hole is rotatably fitted onto the sleeve. The second central hole is axially located inside one end of the second screw, and a second side hole communicating with the second central hole is also provided on the side of the second screw. The power cable passes out of the second central hole of the second screw through the second side hole and the second screw positioning sleeve.

5. The vehicle-mounted mobile phone holder that can hide the power cord and adjust the direction in multiple directions according to claim 4, characterized in that: The first bracket has bracket teeth on its outer side, and the bracket teeth are positioned opposite to the disc teeth. The other end of the second screw extends outward from the shaft hole of the second bracket, and a second knob nut is screwed onto the rear end of the second screw. The second knob nut is used to lock or loosen the bracket teeth and the disc teeth.

6. The vehicle-mounted mobile phone holder capable of concealing the power cord and adjusting the direction in multiple directions according to claim 1, characterized in that: The plug contact of the power plug includes a copper shaft and a copper ring, and the bracket contact of the second bracket includes a first elastic pin and a second elastic pin. The first elastic pin is in elastic contact with the copper shaft, and the second elastic pin is in elastic contact with the copper ring.

7. The vehicle-mounted mobile phone holder capable of concealing the power cord and adjusting the direction in multiple directions according to claim 6, characterized in that: A third screw is provided between the power plug and the second bracket. The front end of the third screw is screwed into the rear end of the second bracket. The rear end of the second bracket is provided with a fixing plate, which fixes the front end of the third screw. The rear end of the third screw is provided with a threadless section. The front end of the power plug is provided with a rotating plate, which is rotatably fitted onto the threadless section of the third screw. The rear end of the third screw is provided with a nut to prevent the rotating plate from loosening backward.

8. The vehicle-mounted mobile phone holder capable of concealing the power cord and adjusting the direction in multiple directions according to claim 7, characterized in that: The third screw is provided with a third central hole in the axial direction, and the first elastic pin is installed inside the third central hole.

9. The vehicle-mounted mobile phone holder capable of concealing the power cord and adjusting the direction in multiple directions according to claim 7, characterized in that: A washer is provided between the fixed plate and the rotating plate, and the washer is fitted onto the third screw.

10. The vehicle-mounted mobile phone holder capable of concealing the power cord and adjusting the direction in multiple directions according to claim 6, characterized in that: The DC terminal includes a terminal contact piece, a terminal contact cylinder, and an insulating cylinder. The terminal contact piece is installed inside the insulating cylinder, and the terminal contact cylinder is installed outside the insulating cylinder. The rear end of the copper shaft is screwed to the terminal contact cylinder. The copper shaft has a copper shaft hole inside, and a wire is passed through the copper shaft hole. One end of the wire extends into the insulating cylinder and is connected to the terminal contact piece, and the other end of the wire is connected to a copper ring.

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