Rotatable wireless charging support

Abstract

The rotatable wireless charging support comprises a bracket cover, a hollow supporting rod and a base, the bracket cover comprises a slot which is matched with the lower end of a manual control panel for plugging and positioning, and a conductive contact which is matched with and conductively connected with a charging port in the lower end of the manual control panel is arranged in the slot. The upper end of the hollow supporting rod and the bracket cover are in rotating connection fit, the lower end of the hollow supporting rod is connected with the massage chair through the base, a wire is arranged in the hollow supporting rod in a penetrating mode, and the upper end of the wire is electrically connected with the conductive contact. The rotatable wireless charging support provided by the utility model not only can provide a wireless charging function for a manual control panel with an independent power supply, but also can be used as a bracket of the manual control panel, and can adjust the orientation of the manual control panel through rotation.

Description

TECHNICAL FIELD

[0001] The utility model relates to a rotatable wireless charging support. BACKGROUND

[0002] The hand control panel is a key component for controlling the massage chair, and the rationality of its charging and placing mode is very important. At present, the hand control panels equipped in most massage chairs on the market are generally connected in a wired mode to realize the transmission of current and signals, which has many disadvantages, for example, when a user operates the hand control panel, the user can only move within a limited distance and the operation is relatively inconvenient, and the wire is easily damaged due to pulling. There are also wireless hand control panels, which have a power supply and are connected to the system of the massage chair in a wireless mode, but the hand control panel needs to be charged frequently, and the operation is relatively troublesome. In addition, the existing hand control panels are usually placed flat on the armrest when not in use, and the user needs to pick up the hand control panel to view the operation interface or related information on the hand control panel, which is relatively troublesome. SUMMARY

[0003] In order to overcome the defects of the prior art, the utility model provides a rotatable wireless charging support, which can not only provide wireless charging function for the hand control panel with independent power supply, but also can be used as a support for the hand control panel, and can also adjust the orientation of the hand control panel through rotation.

[0004] The utility model relates to a rotatable wireless charging support, which comprises a bracket cover, a hollow support rod and a base, the bracket cover comprises a slot for inserting and positioning the lower end of the hand control panel, the slot is provided with a conductive contact for conductive connection with the charging port at the lower end of the hand control panel, the upper end of the hollow support rod is rotatably connected with the bracket cover, the lower end of the hollow support rod is connected with the massage chair through the base, and a wire is arranged in the hollow support rod, and the upper end of the wire is electrically connected with the conductive contact.

[0005] The slot and the conductive contact of the bracket cover can conveniently fix the hand control panel on the support, and the conductive connection between the conductive contact in the slot and the charging port of the hand control panel can provide charging function for the hand control panel; the bracket cover and the hollow support rod can rotate relative to each other, which increases the flexibility of the support, and the orientation of the hand control panel can be adjusted through rotation, which is convenient for the user to view the operation interface or related information on the hand control panel; the inner hole of the hollow support rod can be used to arrange the wire, which is convenient for the electrical connection of the conductive contact, the charging support can be stably installed on the massage chair through the base, the integration of the charging support and the massage chair is realized, and the use is convenient.

[0006] Further, the lower end of the bracket cover is provided with a mounting hole, a circuit board, a circuit board pressing block, an upper connecting sleeve and an upper knob are respectively embedded in the mounting hole, the lower end of the conductive contact is arranged in the mounting hole and connected with the circuit board, the circuit board is fixed and pressed at the upper end of the mounting hole by the circuit board pressing block, the upper connecting sleeve is fixed at the upper end of the hollow support rod, the upper knob is sleeved on the hollow support rod and screwed with the lower end of the mounting hole, the lower end of the upper knob and the upper connecting sleeve forms a limiting fit, and the upper end of the wire is sequentially arranged through the upper connecting sleeve and the center hole of the circuit board pressing block and then connected with the circuit board.

[0007] The above scheme has compact and simple structure, and is convenient to assemble. The circuit board pressing block presses and fixes the circuit board at the upper end of the mounting hole, prevents the conductive contact from shaking, and ensures the stability effect during charging. The conductive contact is integrated on the circuit board, which is convenient to install. The upper connecting sleeve is fixed at the upper end of the hollow support rod, and the limiting fit between the upper connecting sleeve and the upper knob ensures the relative rotation function of the hollow support rod and the bracket cover, and limits the rotation range to avoid damage of the wire due to excessive torsion.

[0008] Further, the lower end of the circuit board pressing block is provided with a protruding column, the center hole of the circuit board pressing block is arranged on the protruding column, the center hole of the upper connecting sleeve is matched and inserted with the protruding column, and a rotation limiting structure for limiting the relative rotation angle range between the inner side of the center hole of the upper connecting sleeve and the side of the protruding column is arranged.

[0009] The protruding column on the circuit board pressing block is matched with the center hole of the upper connecting sleeve to provide a structural basis for the relative rotation of the two; and the rotation limiting structure can accurately control the relative rotation angle range between the upper connecting sleeve and the circuit board pressing block, so that the rotation angle of the bracket cover relative to the hollow support rod is limited. The rotation limiting structure can be a stopper arranged on the inner side of the center hole of the upper connecting sleeve and the side of the protruding column.

[0010] Further, a rubber ring is arranged in the mounting hole, the rubber ring is arranged and pressed between the circuit board pressing block and the upper connecting sleeve, and the inner hole of the rubber ring is matched with the wire.

[0011] The arrangement of the rubber ring can provide damping for the relative rotation of the circuit board pressing block and the upper connecting sleeve, prevent the hand control panel from rotating automatically, and the wire can be arranged and arranged along the inner hole of the rubber ring.

[0012] Further, the lower end of the upper connecting sleeve is matched and inserted with the inner hole of the hollow support rod to be fixed, which is convenient for assembly. In other schemes, the upper connecting sleeve and the hollow support rod can be integrally machined.

[0013] Further, the lower end of the hollow support rod is fixedly connected with a lower connecting sleeve, the upper end of the base is provided with a mounting hole, the lower connecting sleeve is arranged in the mounting hole, the lower knob is sleeved on the hollow support rod and is screwed with the base, the lower knob and the upper end of the lower connecting sleeve form a limiting fit, which can prevent the lower connecting sleeve from being pulled out of the mounting hole.

[0014] Further, the lower connecting sleeve is provided with a first conductive metal sheet, the first conductive metal sheet is connected with the lower end of the wire, the lower end of the base is provided with a second conductive metal sheet, the second conductive metal sheet is arranged between the inner side and the outer side of the mounting hole, and the first conductive metal sheet and the second conductive metal sheet are in contact and electrically connected.

[0015] The lower connecting sleeve is inserted into the mounting hole of the base, and the first and second conductive metal sheets are in contact and electrically connected, and the second conductive metal sheet is connected with the power supply of the massage chair. The structure design can facilitate disassembly and assembly of components, and facilitate replacement of components during later maintenance.

[0016] Further, the upper end of the lower connecting sleeve is inserted and fixed in the inner hole of the hollow support rod, and the lower end of the wire passes through the center hole of the lower connecting sleeve and is connected with the first conductive metal sheet, so that the structure is simple and compact, and the wire is arranged conveniently.

[0017] The beneficial effects of the utility model are: the rotatable wireless charging support base can not only provide wireless charging function for the hand control panel with independent power supply, but also can be used as a support of the hand control panel, and can also adjust the orientation of the hand control panel through rotation. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a use state diagram of the utility model embodiment;

[0019] Figure 2 It is a structure exploded view of the utility model embodiment;

[0020] Figure 3 It is a schematic view of the conductive contact assembly position of the utility model embodiment;

[0021] Figure 4 It is a structure schematic view of the upper connecting sleeve of the utility model embodiment;

[0022] Figure 5 It is a structure schematic view of the line board pressing block of the utility model embodiment;

[0023] Figure 6 It is a structure schematic view of the upper connecting sleeve of the utility model embodiment;

[0024] Figure 7 It is a structure schematic view of the base of the utility model embodiment. DETAILED DESCRIPTION

[0025] The structure of a rotatable wireless charging stand according to an embodiment of this utility model is as follows: Figures 1-7 As shown, the device includes a bracket cover 1, a hollow support rod 2, and a base 3. The bracket cover 1 includes a slot 10 that is inserted and positioned to engage with the lower end of the hand-held control tablet a. The slot 10 contains a conductive contact 41 that is electrically connected to the charging port located at the lower end of the hand-held control tablet a. The upper end of the hollow support rod 2 and the bracket cover 1 are rotatably connected. The lower end of the hollow support rod 2 is connected to the armrest b of the massage chair via the base 3. Alternatively, it can be connected to other parts of the massage chair. A wire is threaded through the hollow support rod 2, and the upper end of the wire is electrically connected to the conductive contact 41.

[0026] The hand-held tablet a can be easily fixed to the support via the slot 10 and conductive contact 41 in the bracket cover 1. The conductive contact 41 in the slot 10 and the charging port of the hand-held tablet a can then be used to establish a conductive connection, providing charging functionality. The hollow support rod 2 and the bracket cover 1 can rotate relative to each other, increasing the flexibility of the support. The orientation of the hand-held tablet a can be adjusted by rotation, allowing users to easily view the operating interface or related information on the hand-held tablet a. The inner hole of the hollow support rod 2 can be used to thread wires, facilitating the electrical connection of the conductive contact 41. Connected to the massage chair via the base 3, the charging support can be stably installed on the massage chair, achieving integration of the charging support and the massage chair for convenient use.

[0027] The lower end of the bracket cover 1 is provided with a mounting hole, in which a circuit board 4, a circuit board pressure block 5, an upper connecting sleeve 61, and an upper knob 71 are respectively embedded. The lower end of the conductive contact 41 passes through the mounting hole and is connected to the circuit board 4. The circuit board 4 is pressed and fixed at the upper end of the mounting hole by the circuit board pressure block 5. The upper connecting sleeve 61 is fixed to the upper end of the hollow support rod 2. The upper knob 71 is sleeved on the hollow support rod 2 and screwed to the lower end of the mounting hole. The lower ends of the upper knob 71 and the upper connecting sleeve 61 form a limiting fit, which can prevent the upper connecting sleeve 61 and the upper end of the hollow support rod 2 from coming out of the mounting hole. The upper end of the wire passes through the center hole of the upper connecting sleeve 61 and the circuit board pressure block 5 in sequence and then connects to the circuit board 4.

[0028] The above solution has a compact and simple structure and is easy to assemble. The circuit board clamping block 5 presses the circuit board 4 tightly to the upper end of the mounting hole, preventing the conductive contact 41 from shaking and ensuring the stability during charging. The conductive contact 41 is integrated on the circuit board 4, which is convenient for installation. The upper connecting sleeve 61 is fixed to the upper end of the hollow support rod 2. Combined with the limiting cooperation between it and the upper knob 71, it not only ensures the relative rotation function between the hollow support rod 2 and the bracket cover 1, but also limits the rotation range to avoid damage to the wires due to excessive twisting.

[0029] likeFigure 4 , 5 As shown, the lower end of the circuit board pressure block 5 is provided with a protrusion 51, and the center hole 50 of the circuit board pressure block 5 is provided on the protrusion 51. The center hole 60 of the upper connecting sleeve 61 and the protrusion 51 are engaged and rotated. A rotation limiting structure is provided between the inner side of the center hole of the upper connecting sleeve 61 and the side of the protrusion 51 to limit the relative rotation angle range of the two. The rotation limiting structure includes a stop block (611, 511) provided on the inner side of the center hole 60 of the upper connecting sleeve 61 and the side of the protrusion 51.

[0030] The protrusion 51 on the circuit board pressure block 5 cooperates with the center hole (50, 60) of the upper connecting sleeve 61, providing a structural basis for the relative rotation of the two; while the setting of the rotation limit structure can precisely control the relative rotation angle range between the upper connecting sleeve 61 and the circuit board pressure block 5, so that the rotation angle of the bracket cover 1 relative to the hollow support rod 2 is limited.

[0031] A rubber ring 8 is provided in the mounting hole. The rubber ring 8 is pressed between the circuit board pressure block 5 and the upper connecting sleeve 61 by the upper knob 71. The inner hole of the rubber ring 8 is fitted with the wire.

[0032] The rubber ring 8 provides damping for the relative rotation of the circuit board pressure block 5 and the upper connecting sleeve 61, preventing the hand-controlled plate a from rotating on its own. The wires can be arranged through the inner hole of the rubber ring 8.

[0033] The lower end of the upper connecting sleeve 61 is inserted and fixed into the inner hole of the hollow support rod 2 for easy assembly. Figure 4 As shown, the lower end of the upper connecting sleeve 61 has an insertion part 612 that fits into and is fixed to the inner hole of the hollow support rod 2. In other embodiments, the upper connecting sleeve 61 and the hollow support rod 2 can be integrally formed.

[0034] The lower end of the hollow support rod 2 is fixedly connected to a lower connecting sleeve 62. The upper end of the base 3 is provided with a mounting hole 30. The lower connecting sleeve 62 is placed in the mounting hole 30. The lower knob 72 is sleeved on the hollow support rod 2 and screwed to the base 3. The upper end of the lower knob 72 and the lower connecting sleeve 62 form a limiting fit, which can prevent the lower connecting sleeve 62 from coming out of the mounting hole 30.

[0035] like Figure 6 As shown, the lower connecting sleeve 62 is provided with a plurality of first conductive metal sheets 91, which are connected to the lower end of the wire. The lower end of the base 3 is provided with a plurality of second conductive metal sheets 92, which are inserted between the inner and outer sides of the mounting hole 30. The first conductive metal sheets 91 and the second conductive metal sheets 92 are in contact and electrically connected.

[0036] The lower connecting sleeve 62 is inserted into the mounting hole of the base 3, and the first and second conductive metal sheets are in electrical connection, and the second conductive metal sheet 92 is connected with the power supply of the massage chair.

[0037] The upper end of the lower connecting sleeve 62 is provided with a plug-in part 621 matched with the inner hole of the hollow supporting rod 2 for plug-in fixing, and the lower end of the wire is arranged through the center hole of the lower connecting sleeve 62 and connected with the first conductive metal sheet 91, so that the structure is simple and compact, and the wire is conveniently arranged.

[0038] The above embodiment is only one of the preferred specific embodiments of the present application, and the common changes and replacements made by those skilled in the art within the technical scheme of the present application are all included in the protection scope of the present application.

Claims

1. A rotatable wireless charging stand, characterized in that: The device includes a bracket cover, a hollow support rod, and a base. The bracket cover has a slot that engages with the lower end of the handheld tablet for positioning. The slot contains a conductive contact that connects to the charging port located at the lower end of the handheld tablet. The upper end of the hollow support rod and the bracket cover are rotatably connected. The lower end of the hollow support rod is connected to the massage chair via the base. A wire is threaded through the hollow support rod, and the upper end of the wire is electrically connected to the conductive contact.

2. The rotatable wireless charging stand according to claim 1, characterized in that: The lower end of the bracket cover is provided with a mounting hole, in which a circuit board, a circuit board pressure block, an upper connecting sleeve, and an upper knob are respectively embedded. The lower end of the conductive contact passes through the mounting hole and is connected to the circuit board. The circuit board is pressed and fixed at the upper end of the mounting hole by the circuit board pressure block. The upper connecting sleeve is fixed to the upper end of the hollow support rod. The upper knob is sleeved on the hollow support rod and screwed to the lower end of the mounting hole. The lower end of the upper knob and the upper connecting sleeve form a limiting fit. The upper end of the wire passes through the center hole of the upper connecting sleeve and the circuit board pressure block in sequence and then connects to the circuit board.

3. A rotatable wireless charging stand according to claim 2, characterized in that: The lower end of the circuit board pressure block is provided with a protruding post, and the center hole of the circuit board pressure block is set on the protruding post. The center hole of the upper connecting sleeve and the protruding post are engaged and rotated. A rotation limiting structure is provided between the inner side of the center hole of the upper connecting sleeve and the side of the protruding post to limit the angle range of their relative rotation.

4. A rotatable wireless charging stand according to claim 2, characterized in that: A rubber ring is provided in the mounting hole. The rubber ring is pressed between the circuit board pressure block and the upper connecting sleeve. The inner hole of the rubber ring and the wire are inserted through it.

5. A rotatable wireless charging stand according to claim 2, characterized in that: The lower end of the upper connecting sleeve is inserted and fixed into the inner hole of the hollow support rod.

6. A rotatable wireless charging stand according to claim 1, characterized in that: The lower end of the hollow support rod is fixedly connected to a lower connecting sleeve. The upper end of the base is provided with an installation hole, and the lower connecting sleeve is set in the installation hole. The lower knob is sleeved on the hollow support rod and screwed to the base. The upper end of the lower knob and the lower connecting sleeve form a limiting fit.

7. A rotatable wireless charging stand according to claim 6, characterized in that: The lower connecting sleeve is provided with a first conductive metal sheet, which is connected to the lower end of the wire. The lower end of the base is provided with a second conductive metal sheet, which passes through the inner and outer sides of the mounting hole. The first conductive metal sheet and the second conductive metal sheet are in contact and electrically connected.

8. A rotatable wireless charging stand according to claim 6, characterized in that: The upper end of the lower connecting sleeve is inserted and fixed in the inner hole of the hollow support rod, and the lower end of the wire passes through the central hole of the lower connecting sleeve and is connected to the first conductive metal sheet.

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