CN219611842U

CN219611842U - Novel mobile phone support frame

Info

Publication number: CN219611842U
Application number: CN202320514091.5U
Authority: CN
Inventors: 钟佳薇; 赵彩霞; 曾传华
Original assignee: Xihua University
Current assignee: Xihua University
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-08-29
Anticipated expiration: 2033-03-16

Abstract

A novel mobile phone support frame comprises a fixed shell, a flexible fixed tube, a fixed clamp, a solar cell panel, a wireless charging and transmitting module, a storage battery, a voltage stabilizing circuit and a clamping mechanism; the lower end of the fixed tube is arranged at the upper end of one fixed clamp, and the two fixed clamps are arranged on the handlebar; the clamping mechanism comprises a clamping plate and a spring, wherein a sliding rod is arranged at the outer side end of the clamping plate, the spring is sleeved at the outer side of the sliding rod, and the sliding rod is led out outwards through a guide hole at the side end of the fixed shell; the lower extreme of fixed shell is provided with the mounting box, and the mounting box lower extreme is installed to the fixed pipe upper end, and solar cell panel installs under in the fixed shell, and wireless charging emission module, voltage stabilizing circuit install in the mounting box and electric connection. The utility model discloses both can charge through charging plug grafting mode, can also wireless charging mode charge for the cell-phone, can effectively fix the cell-phone of different width, bring convenience for the person of riding to prevented that the cell-phone from deviating from in the support frame, dropping and damaging.

Description

Novel mobile phone support frame

Technical Field

The utility model relates to the technical field of mobile phone support frame equipment, in particular to a novel mobile phone support frame.

Background

The mobile phone support frame is a device for fixing a mobile phone on a motor vehicle or a non-motor vehicle and the like, and mainly structurally comprises a fixing shell and a fixing tube, wherein the fixing tube is arranged at relevant parts of the vehicle and the like in application, the mobile phone is placed in the fixing shell, and a worker can adjust the height and the angle of the mobile phone by adjusting the angle and the azimuth of the metal flexible fixing tube.

Along with the progress of technology, the functions of the mobile phone support frame are also developed to a certain extent, for example, patent numbers "201720309706.5" in China and patent names "mobile phone support frame" are issued, and the contents of the mobile phone support frame are recorded as "the clamping of two mobile phones can be realized through the first clamping area and the second clamping area, so that the mobile phone support frame supports the two mobile phones. The above-mentioned contents can be seen that, although the comparison patent can realize the clamping of two mobile phones at a time, as with other technologies in the prior art, due to the limited structure, there is a great room for improvement in the technology when the comparison patent is applied to sharing bicycles, bicycles or motorcycles, electric automobiles, and the like; the mobile phone is mainly characterized by not having a charging function, so that when a related person rides the vehicle, the mobile phone cannot be charged when the mobile phone is not powered, and certain inconvenience is brought to the rider; secondly, the appearance of the part for clamping and fixing the mobile phone is fixed, so that the mobile phone with one specification can be fixed and clamped, and the mobile phone cannot be effectively clamped when the outer diameter of the mobile phone is increased or decreased. In summary, there is still a great technical improvement room in the existing mobile phone support.

Disclosure of Invention

In order to overcome the defects of the existing mobile phone support frame, which are caused by the structure, the utility model provides the novel mobile phone support frame which is particularly suitable for being used by sharing a bicycle outdoors, can store electricity through the solar panel at ordinary times, can charge the mobile phone through a charging plug inserting mode and can select a wireless charging mode to charge the mobile phone when a rider needs to charge the mobile phone, and can effectively fix the mobile phones with different widths through two movable clamping blocks, thereby bringing convenience to the rider and preventing the mobile phone from falling out of the support frame and falling off to damage the mobile phone.

The technical scheme adopted for solving the technical problems is as follows:

the novel mobile phone support frame comprises a fixed shell, a flexible fixed tube, a fixed clamp, a solar cell panel, a wireless charging and transmitting module and a storage battery, and is characterized by further comprising a voltage stabilizing circuit and a clamping mechanism; the two fixing clamps are arranged, the lower end of the fixing tube is arranged at the upper end of one fixing clamp, the lower end of one fixing clamp and the upper end of the other fixing clamp are respectively provided with a fixing groove, and the two fixing clamps are arranged on the handlebar; the left side end and the right side end of the fixed shell are respectively provided with a guide hole, the clamping mechanism comprises a clamping plate and a spring, the outer side end of the clamping plate is provided with a sliding rod, the spring is sleeved on the outer side of the sliding rod, the sliding rod is led out outwards through the guide holes at the side end of the fixed shell, and the outer side of the sliding rod is provided with a limiting plate; the solar cell panel is arranged at the lower end in the fixed shell, and the wireless charging transmitting module and the voltage stabilizing circuit are arranged in the mounting box; a micro switch is arranged at the inner rear end of the fixed shell; one pole of the storage battery is electrically connected with one end of the micro switch, and the other end of the micro switch is electrically connected with one end of the power input of the wireless charging transmitting module.

Further, between the clamping plate of the clamping mechanism and the inner side of the fixed shell, when the spring is not in a compressed state, the distance between the clamping plate and the inner side of the fixed shell is smaller than the width of the mobile phone, and when the spring is in a compressed state, the distance between the clamping plate and the inner side of the fixed shell is larger than the width of the mobile phone.

Further, the micro switch is a point-operated self-resetting normally open contact micro power switch, and a button of the micro switch faces upwards.

Further, the height of the fixed shell is larger than the thickness of the mobile phone, and the left-right width is larger than the width of the mobile phone.

Further, the voltage stabilizing circuit comprises a three-terminal voltage stabilizer, a ceramic chip capacitor, a USB charging plug and a USB charging socket which are electrically connected, wherein the positive electrode input end of the three-terminal voltage stabilizer is connected with one end of the first ceramic chip capacitor, the positive electrode power output end of the three-terminal voltage stabilizer is connected with one end of the second ceramic chip capacitor, one end of the USB charging socket and one end of the USB charging plug, and the negative electrode input end of the three-terminal voltage stabilizer is connected with the other end of the first ceramic chip capacitor, the other end of the second ceramic chip capacitor, the other end of the USB charging socket and the other end of the USB charging plug.

The utility model has the beneficial effects that: the utility model is particularly suitable for the outdoor sharing bicycle, can store electricity through the solar cell panel and the storage battery at ordinary times, can charge the mobile phone through the plug-in mode of the charging plug when a rider needs to charge the mobile phone, can select the wireless charging mode to charge the mobile phone, and can switch on the power supply of the wireless charging transmitting module when the mobile phone is placed in the fixed shell. In conclusion, the utility model has good application prospect.

Drawings

The utility model is further described below with reference to the drawings and examples.

FIG. 1 is a schematic diagram of the overall structure and a partial enlarged structure of the present utility model.

Fig. 2 is a circuit diagram of the present utility model.

Detailed Description

The novel mobile phone support frame is shown in fig. 1 and 2, and comprises a U-shaped fixing shell 1, a metal flexible fixing tube 2, a fixing clamp 3, a solar panel G1, a wireless charging transmitting module A1 and a storage battery G2, a voltage stabilizing circuit 4 and a clamping mechanism 5; the two fixing clamps 3 are arranged, the lower end of the fixing tube 2 is arranged in the middle of the upper end of one fixing clamp 3, the middle of the lower end of the one fixing clamp 3 and the middle of the upper end of the other fixing clamp 3 are respectively transversely provided with a fixing groove 31, the periphery of the two fixing clamps is respectively provided with a fixing hole 32, the fixing grooves 31 in the middle of the two fixing clamps 3 are respectively positioned at the upper end and the lower end of a handle of a vehicle, and the fixing clamps 3 are respectively arranged on the handle of the vehicle by screwing four nuts into the lower ends of the four screws through the fixing holes 32 of the two fixing clamps 3 from top to bottom; the front and rear parts of the left side end and the right side end of the fixed shell are respectively provided with a guide hole 6, the clamping mechanisms 5 are provided with two sets of the same, each set of clamping mechanism comprises an arc-shaped clamping plate 51 and springs 52, a sliding rod 53 is respectively and transversely welded at a certain distance between the front and rear parts of the outer side end of the clamping plate, the two springs 52 are respectively sleeved on the outer sides of the sliding rods 53, the sliding rods 53 of the two sets of clamping mechanisms are respectively led out outwards through the guide holes 6 at the two side ends of the fixed shell 1, and a limiting plate 7 with the outer diameter larger than the inner diameter of the guide holes is welded at the outer side part of each sliding rod 53 at the outer end of the fixed shell; the lower end of the fixed shell is provided with a hollow rectangular mounting box 8, the upper end of the fixed tube 2 is mounted in the middle of the lower outer end of the mounting box 8, the solar panel G1 is glued at the lower end in the fixed shell 1, and the wireless charging and transmitting module A1 and the voltage stabilizing circuit 4 are mounted on a circuit board in the mounting box 8; and a micro switch S2 is arranged at the inner rear end of the fixed shell.

As shown in fig. 1 and 2, two clamping plates 51 of the two sets of clamping mechanisms are in an inner side face-to-face structure, the distance between the two clamping plates 51 is smaller than the width of the main stream smart phone when the springs are not in a compressed state, and the distance between the two clamping plates 51 is larger than the width of the main stream smart phone when the springs are in a compressed state. The micro switch S2 is a inching type self-resetting normally open contact micro power switch, a button of the micro switch S2 faces upwards, and after the mobile phone is placed in the fixed shell 1 and down, the rear part of the upper end of the mobile phone presses the button of the micro switch S2 down, and the internal contact of the mobile phone is closed. The height of the fixed shell 1 is larger than the thickness of the mobile phone, and the left-right width is larger than the width of the mobile phone. The voltage stabilizing circuit comprises a three-terminal voltage stabilizer A2, ceramic chip capacitors C1 and C2, a USB charging plug CT (and a circuit in a mounting box are connected through a lead with a length allowance), a USB charging socket CZ (a jack is positioned at the right side end of the mounting box), a pin 1 at the positive input end of the three-terminal voltage stabilizer A2 is connected with one end of a first ceramic chip capacitor C1, a pin 3 at the positive power output end of the three-terminal voltage stabilizer A2 is connected with one end of a second ceramic chip capacitor C2, one end of the USB charging socket CZ and one end of the USB charging plug CT, and a pin 2 at the negative input end of the three-terminal voltage stabilizer A2 is connected with the other end of the first ceramic chip capacitor C1, the other end of the second ceramic chip capacitor C2, the other end of the USB charging socket CZ and the other end of the USB charging plug CT. The solar panel G1 two poles and the storage battery G2 two poles are respectively connected through wires, the positive pole of the storage battery G2 is connected with one end of a power switch S1 (a handle is positioned outside the middle of the right side end of the mounting box) through wires, one end of a positive power input end capacitor C1 of a voltage stabilizing circuit is connected through wires, the other end of the power switch S1 is connected with one end of a micro switch S2 through wires, the other end of the micro switch S2 is connected with a positive power input end 1 pin of a wireless charging transmitting module A1 through wires, and a negative power input end 2 pin of the voltage stabilizing circuit of a negative power input end of the wireless charging transmitting module A1 is connected with A2 pin of a three-terminal voltage stabilizer A2.

As shown in fig. 1, the utility model is particularly suitable for sharing bicycles which are located outdoors, and the solar panel G1 generates electric energy (12V, 2W) when being illuminated at ordinary times and stores the electric energy through the storage battery G2 (12V/4 Ah). When a rider needs to fix the mobile phone (such as riding while watching navigation information of a screen, etc.), a hand pushes the two clamping plates 51 to the outer side, then the mobile phone is placed between the two clamping plates 51, and after the hand is released, the two clamping plates 51 firmly clamp the mobile phone in the fixed shell under the elastic force of the springs 52; the riding personnel can realize the purpose of adjusting the height and the angle of the mobile phone by adjusting different heights and angles of the metal flexible fixed pipe 2 (the metal flexible fixed pipe with the same structure is arranged on the existing mobile phone fixing frame). After the power supply output by the storage battery G2 enters the power supply input end of the three-terminal voltage stabilizer A2, the 3 and 2 pins of the three-terminal voltage stabilizer A2 output stable direct current 5V power supply to the USB charging socket CZ and the USB charging plug CT (filtering action of the capacitors C1 and C2); when the person of riding needs to charge for the cell-phone, directly insert USB charging plug CT in the socket that charges of cell-phone for the cell-phone, also can insert the plug wire one end that charges of hand-carrying cell-phone charger in USB charging socket CZ for the cell-phone charges (the USB socket specification of charging of cell-phone charger is all unanimous, and the specification of USB charging plug CT of cell-phone charger is not necessarily unanimous, consequently, this novel USB charging socket that sets up mainly makes things convenient for the cell-phone to charge socket unable and the anastomotic cell-phone of this novel USB charging plug CT to charge, and correspondingly, this novel also can adopt 3 and 2 feet parallelly connected of many mainstream cell-phone charger plugs that the appearance is inconsistent and three terminal voltage regulator A2, for the cell-phone that has the socket that charges of different models USB). Under actual conditions, the mobile phone with the wireless charging function can also charge the mobile phone in a wireless mode, when the mobile phone is not placed in the fixed shell, the internal contact of the micro switch is opened, then the wireless charging transmitting module A1 cannot be powered on, the internal contact of the mobile phone is closed after the micro switch button is pressed in the fixed shell, and then after the power switch S1 is opened by a rider, the wireless charging transmitting module A1 can be powered on to work and transmit wireless charging energy, and the wireless charging receiving module in the mobile phone can charge the mobile phone after receiving the wireless energy through conversion. After the novel mobile phone is taken out, the micro switch is opened, so that the wireless charging transmitting module A1 is also powered off and does not work, the purpose of automatic control is achieved, and unnecessary power consumption caused by long-term power on of the wireless charging transmitting module A1 is reduced. Through the above, the utility model discloses can conveniently charge for the mobile phone of person of riding, can effectively fix the mobile phone of different width, bring convenience for the car of riding to prevented that the mobile phone from deviating from in the support frame, dropping and damaging. In FIG. 2, the specifications of the capacitors C1 and C2 are 0.33. Mu.F and 0.1. Mu.F, respectively; the model A2 of the three-terminal voltage stabilizer is 7805; the wireless charging transmitting module A1 is a wireless charging module finished product with the brand ZHAENGTENG and the working voltage of direct current of 12V.

While the principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is limited to the details of the foregoing exemplary embodiments, and that the utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present disclosure describes embodiments, the embodiments do not include only a single embodiment, and this description is for clarity only, and those skilled in the art should consider the disclosure as a whole, and embodiments may be suitably combined to form other embodiments that will be understood by those skilled in the art.

Claims

1. The novel mobile phone support frame comprises a fixed shell, a flexible fixed tube, a fixed clamp, a solar cell panel, a wireless charging and transmitting module and a storage battery, and is characterized by further comprising a voltage stabilizing circuit and a clamping mechanism; the two fixing clamps are arranged, the lower end of the fixing tube is arranged at the upper end of one fixing clamp, the lower end of one fixing clamp and the upper end of the other fixing clamp are respectively provided with a fixing groove, and the two fixing clamps are arranged on the handlebar; the left side end and the right side end of the fixed shell are respectively provided with a guide hole, the clamping mechanism comprises a clamping plate and a spring, the outer side end of the clamping plate is provided with a sliding rod, the spring is sleeved on the outer side of the sliding rod, the sliding rod is led out outwards through the guide holes at the side end of the fixed shell, and the outer side of the sliding rod is provided with a limiting plate; the solar cell panel is arranged at the lower end in the fixed shell, and the wireless charging transmitting module and the voltage stabilizing circuit are arranged in the mounting box; a micro switch is arranged at the inner rear end of the fixed shell; one pole of the storage battery is electrically connected with one end of the micro switch, and the other end of the micro switch is electrically connected with one end of the power input of the wireless charging transmitting module.

2. The novel mobile phone support frame according to claim 1, wherein a distance between the clamping plate of the clamping mechanism and the inner side of the fixing shell is smaller than the width of the mobile phone when the spring is not in a compressed state, and the distance between the clamping plate of the clamping mechanism and the inner side of the fixing shell is larger than the width of the mobile phone when the spring is in a compressed state.

3. The novel mobile phone support according to claim 1, wherein the micro switch is a click-type self-resetting normally open contact micro power switch, and a button of the micro switch faces upwards.

4. The novel mobile phone support frame according to claim 1, wherein the height of the fixing shell is larger than the thickness of the mobile phone, and the left-right width is larger than the width of the mobile phone.

5. The novel mobile phone support frame according to claim 1, wherein the voltage stabilizing circuit comprises a three-terminal voltage stabilizer, a ceramic chip capacitor, a USB charging plug and a USB charging socket which are electrically connected, wherein the positive electrode input end of the three-terminal voltage stabilizer is connected with one end of the first ceramic chip capacitor, the positive electrode power output end of the three-terminal voltage stabilizer is connected with one end of the second ceramic chip capacitor, one end of the USB charging socket and one end of the USB charging plug, and the negative electrode input end of the three-terminal voltage stabilizer is connected with the other end of the first ceramic chip capacitor, the other end of the second ceramic chip capacitor, the other end of the USB charging socket and the other end of the USB charging plug.