Desk type wireless charging device

Abstract

The utility model provides a table type wireless charging device, which belongs to the technical field of wireless charging and comprises a placement table, a transverse moving assembly, a longitudinal moving assembly and a detection assembly. A mounting cavity is formed in the placement table, and a transparent screen is placed at the top of the placement table and located above the mounting cavity; according to the utility model, the stepping motor drives the transverse screw rod to rotate, so that the slide blocks in threaded connection with the surface of the transverse screw rod move along the transverse screw rod, and the two slide blocks move to drive the first guide rod to move along the transverse screw rod, thereby driving the charging coil to move along the transverse screw rod, and further controlling the through-type screw rod motor on the surface of the longitudinal screw rod to rotate. The through-type lead screw motor drives the second guide rod to move along with the through-type lead screw motor, so that the second guide rod drives the charging coil to move longitudinally, the charging coil is conveniently driven to move randomly in the mounting cavity, a mobile phone device does not need to be placed on the charging base for charging, and convenient'charging while discharging 'is really achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of wireless charging, in particular to a desktop wireless charging device. Background Art

[0002] Currently known charging bases all use fixed magnetic coils. The charging magnetic coil on the back of the mobile phone or other wireless charging device must be aligned with the magnetic coil on the wireless charging base, which cannot really achieve convenience and efficiency. However, in today's environment where wireless charging technology has become popular, more and more people are pursuing higher convenience, and often find that they cannot charge because the two magnetic coils are not aligned. In addition, when wireless charging devices need to be charged wirelessly, it is necessary to find a wireless charging base first, which is not convenient enough. For example, when wirelessly charging a mobile phone, you need to find a small wireless charging base for the mobile phone, and then go to this fixed position for wireless charging, which cannot really achieve the convenient "place and charge". Utility Model Content

[0003] The purpose of the utility model is to provide a desktop wireless charging device to solve the problem raised in the above background technology that the currently known charging bases all use fixed magnetic induction coils, and the charging magnetic induction coil on the back of the mobile phone or other wireless charging device must be aligned with the magnetic induction coil on the wireless charging base, and the convenient "place and charge" cannot be truly achieved.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a desktop wireless charging device, comprising a placement table, a lateral moving component, a longitudinal moving component and a detection component;

[0005] Wherein: an installation cavity is opened inside the placement table, and a transparent screen is placed on the top of the placement table above the installation cavity;

[0006] The lateral movement assembly includes two lateral screw rods rotatably mounted on both ends of the inner wall of the installation cavity, one end of each of the two lateral screw rods is fixedly mounted with a stepping motor, the surfaces of the two lateral screw rods are threadedly connected with sliders, a first guide rod is fixedly connected between the two sliders, and a charging coil is laterally slidably mounted on the surface of the first guide rod;

[0007] The longitudinal moving assembly includes longitudinal screw rods fixedly mounted on both sides of the inner wall of the mounting cavity, and through-type screw motors are mounted on the surfaces of the two longitudinal screw rods. A second guide rod is fixedly connected between the two through-type screw motors, and the second guide rod is longitudinally slidable and inserted into the charging coil;

[0008] The detection component comprises a support rod fixedly mounted on one side of the placement table, a detection camera is mounted on the top of the support rod, and the detection camera is mounted facing the transparent screen.

[0009] As a preferred solution of the utility model: heat dissipation holes are opened at two diagonal positions at the bottom of the installation cavity, a heat dissipation fan is fixedly installed inside the heat dissipation hole, and a protective cover is also fixedly installed at the bottom of the heat dissipation hole.

[0010] As a preferred solution of the utility model: slide rails are fixedly installed on both ends of the inner wall of the installation cavity, and a limit block is fixedly installed on the bottom end of the sliding block, and the limit block is slidably installed on the surface of the slide rail.

[0011] As a preferred solution of the utility model: the support rod is composed of a first connecting rod and a second connecting rod, the first connecting rod is threadedly connected to the top of the second connecting rod, an adjustment seat is installed on the top of the first connecting rod, and a fixing knob is connected to the surface of the adjustment seat.

[0012] As a preferred solution of the utility model: shock-absorbing cushions are fixedly installed around the bottom end of the placement table.

[0013] As a preferred solution of the utility model: a motor drive module is also installed inside the installation cavity, a main control board is installed on one side of the motor drive module, the stepper motor and the through-type screw motor are all control-connected to the motor drive module, and the motor drive module, the detection camera and the cooling fan are all control-connected to the main control board.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) Two transverse screw rods are installed at both ends of the inner wall of the installation cavity. The stepper motor drives the transverse screw rod to rotate, so that the slider connected to the surface of the screw rod moves along the transverse screw rod. The movement of the two sliders drives the first guide rod to follow the movement, thereby driving the charging coil to move along the transverse screw rod. The through-type screw rod motor on the surface of the longitudinal screw rod is further controlled to rotate, so that the through-type screw rod motor drives the second guide rod to follow the movement, thereby driving the charging coil to move longitudinally through the second guide rod, which is convenient for driving the charging coil to move freely inside the installation cavity, and convenient for charging the charging device placed on the transparent screen, without placing the mobile phone device on the charging base for charging, truly achieving the convenient "place and charge";

[0016] (2) There are heat dissipation holes at two diagonal positions at the bottom of the installation cavity. The motor and electronic equipment will generate a certain amount of heat during operation. By controlling the rotation of the cooling fan, the external airflow enters the installation cavity to take away the heat and achieve heat dissipation and cooling. The protective cover installed at the bottom of the heat dissipation hole plays a role in protecting the cooling fan. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the lateral moving component of the utility model;

[0019] Figure 3 This is a schematic diagram of the heat dissipation fan installation structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the detection component structure of the utility model.

[0021] In the figure: 1. placement table; 2. installation cavity; 3. transparent screen; 4. lateral movement component; 41. lateral screw rod; 42. stepping motor; 43. slider; 44. first guide rod; 5. charging coil; 6. longitudinal movement component; 61. longitudinal screw rod; 62. through-type screw rod motor; 63. second guide rod; 7. detection component; 71. support rod; 711. first connecting rod; 712. second connecting rod; 72. detection camera; 73. adjustment seat; 74. fixing knob; 8. heat dissipation hole; 9. cooling fan; 10. protective cover; 11. slide rail; 12. limit block; 13. shock-absorbing cushion; 14. motor drive module; 15. main control board. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 4 A desktop wireless charging device includes: a placement table 1, a lateral moving component 4, a longitudinal moving component 6 and a detection component 7; a mounting cavity 2 is provided inside the placement table 1, and a transparent screen 3 is placed on the top of the placement table 1 above the mounting cavity 2;

[0024] See also Figure 2 , Figure 3 , the lateral moving assembly 4 includes two lateral screw rods 41 rotatably mounted on both ends of the inner wall of the mounting cavity 2, one end of each of the two lateral screw rods 41 is fixedly mounted with a stepping motor 42, the surfaces of the two lateral screw rods 41 are threadedly connected with sliders 43, a first guide rod 44 is fixedly connected between the two sliders 43, and a charging coil 5 is slidably mounted on the surface of the first guide rod 44 in a lateral manner;

[0025] The longitudinal moving assembly 6 includes longitudinal screw rods 61 fixedly mounted on both sides of the inner wall of the mounting cavity 2, and through-type screw motors 62 are mounted on the surfaces of the two longitudinal screw rods 61. A second guide rod 63 is fixedly connected between the two through-type screw motors 62, and the second guide rod 63 is longitudinally slidable and inserted into the charging coil 5;

[0026] During specific use: two transverse screw rods 41 are installed at both ends of the inner wall of the installation cavity 2, and the stepper motor 42 drives the transverse screw rod 41 to rotate, so that the slider 43 threadedly connected on its surface moves along the transverse screw rod 41, and the movement of the two sliders 43 drives the first guide rod 44 to follow the movement, thereby driving the charging coil 5 to move along the transverse screw rod 41, and further controlling the through-type screw rod motor 62 on the surface of the longitudinal screw rod 61 to rotate, so that the through-type screw rod motor 62 drives the second guide rod 63 to follow the movement, thereby driving the charging coil 5 to achieve longitudinal movement through the second guide rod 63, which is convenient for driving the charging coil 5 to move freely inside the installation cavity 2, and convenient for charging the charging device placed on the transparent screen 3, without placing the mobile phone device on the charging base for charging, truly achieving the convenient "place and charge".

[0027] See also Figure 1 , Figure 4 The detection component 7 includes a support rod 71 fixedly installed on one side of the placement table 1, and a detection camera 72 is installed on the top of the support rod 71, and the detection camera 72 is installed toward the transparent screen 3.

[0028] During specific use: after placing the mobile phone charging device on the surface of the transparent screen 3, the detection camera 72 installed on the top of the support rod 71 will detect the position of the mobile phone charging device, and transmit the mobile phone placement position to the main control board 15 according to the digital quantized coordinates of the X and Y axes, and further control the stepper motor 42 and the through-type lead screw motor 62 to drive the charging coil 5 to move to the position of the charging device to realize charging.

[0029] See also Figure 3 Heat dissipation holes 8 are provided at two diagonal positions at the bottom of the installation cavity 2 , a heat dissipation fan 9 is fixedly installed inside the heat dissipation hole 8 , and a protective cover 10 is also fixedly installed at the bottom of the heat dissipation hole 8 .

[0030] During specific use: heat dissipation holes 8 are opened at the two diagonal positions at the bottom of the installation cavity 2. The motor and electronic equipment will generate a certain amount of heat during operation. By controlling the rotation of the heat dissipation fan 9, the external air flow is driven to enter the installation cavity 2 through the heat dissipation holes 8, so as to take away the heat and achieve heat dissipation and cooling. The protective cover 10 installed at the bottom of the heat dissipation hole 8 plays a role in protecting the heat dissipation fan 9.

[0031] See also Figure 2Slide rails 11 are fixedly installed at both ends of the inner wall of the installation cavity 2, and a limit block 12 is fixedly installed at the bottom end of the slider 43, and the limit block 12 is slidably installed on the surface of the slide rail 11.

[0032] During specific use: the slide rails 11 are installed at both ends of the inner wall of the installation cavity 2, and the slider 43 slides on the surface of the slide rail 11 through the limit block 12 at the bottom, so that the slider 43 moves stably along the transverse screw rod 41 when the stepper motor 42 rotates.

[0033] See also Figure 4 The support rod 71 is composed of a first connecting rod 711 and a second connecting rod 712. The first connecting rod 711 is threadedly connected to the top of the second connecting rod 712. An adjustment seat 73 is installed on the top of the first connecting rod 711, and a fixing knob 74 is connected to the surface of the adjustment seat 73.

[0034] When in use specifically: the support rod 71 consists of a first connecting rod 711 and a second connecting rod 712. The first connecting rod 711 is threadedly connected to the top of the second connecting rod 712, so that a certain height adjustment can be made between the first connecting rod 711 and the second connecting rod 712. At the same time, an adjustment seat 73 is installed on the top of the first connecting rod 711. By adjusting the adjustment seat 73, the detection camera 72 can be driven to adjust the angle, which is convenient for comprehensive coverage of the transparent screen 3 and avoids detection blind spots. The fixing knob 74 on the surface of the adjustment seat 73 is used to fix the position of the adjustment seat 73 after adjustment.

[0035] See also Figure 1 A shock-absorbing cushion 13 is fixedly installed around the bottom end of the placement table 1.

[0036] When in use, shock-absorbing cushions 13 are installed around the bottom of the placing table 1 to improve the anti-seismic ability of the placing table 1.

[0037] See also Figure 1 A motor drive module 14 is also installed inside the installation cavity 2, and a main control board 15 is installed on one side of the motor drive module 14. The stepper motor 42 and the through-type screw motor 62 are all controlled and connected to the motor drive module 14, and the motor drive module 14, the detection camera 72 and the cooling fan 9 are all controlled and connected to the main control board 15.

[0038] During specific use: the stepper motor 42 and the through-type lead screw motor 62 are all connected to the motor drive module 14 for control; the motor drive module 14, the detection camera 72 and the cooling fan 9 are all connected to the main control board 15 for control; when the main control board 15 is connected to an external power supply, the electronic device is powered on and operated under the control of the main control board 15; when the main control board 15 is disconnected from the external power supply, the device stops operating.

[0039] Two transverse screw rods 41 are installed at both ends of the inner wall of the installation cavity 2. The stepper motor 42 drives the transverse screw rod 41 to rotate, so that the slider 43 threadedly connected on the surface thereof moves along the transverse screw rod 41. The movement of the two sliders 43 drives the first guide rod 44 to follow the movement, thereby driving the charging coil 5 to move along the transverse screw rod 41. The through-type screw rod motor 62 on the surface of the longitudinal screw rod 61 is further controlled to rotate, so that the through-type screw rod motor 62 drives the second guide rod 63 to follow the movement, thereby driving the charging coil 5 to achieve longitudinal movement through the second guide rod 63, which is convenient for driving the charging coil 5 to move freely inside the installation cavity 2, and convenient for charging the charging device placed on the transparent screen 3. There is no need to place the mobile phone device on the charging base for charging, which truly achieves the convenient "place and charge".

[0040] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for technical personnel in the field to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A desktop wireless charging device, characterized in that: include: A placement table (1), wherein a mounting cavity (2) is provided inside the placement table (1), and a transparent screen (3) is placed on the top of the placement table (1) above the mounting cavity (2); A transverse movement assembly (4), the transverse movement assembly (4) comprising two transverse screw rods (41) rotatably mounted on the inner wall of the mounting cavity (2), one end of each of the two transverse screw rods (41) being fixedly mounted with a stepping motor (42), surfaces of each of the two transverse screw rods (41) being threadedly connected with a slider (43), a first guide rod (44) being fixedly connected between the two sliders (43), and a charging coil (5) being laterally slidably mounted on the surface of the first guide rod (44); A longitudinal moving assembly (6), the longitudinal moving assembly (6) comprising longitudinal screw rods (61) fixedly mounted on both sides of the inner wall of the mounting cavity (2), a through-type screw motor (62) being mounted on the surface of the two longitudinal screw rods (61), a second guide rod (63) being fixedly connected between the two through-type screw motors (62), and the second guide rod (63) being longitudinally slidable and inserted into the interior of the charging coil (5); A detection component (7), the detection component (7) comprising a support rod (71) fixedly mounted on one side of the placement platform (1), a detection camera (72) being mounted on the top of the support rod (71), and the detection camera (72) being mounted facing the transparent screen (3).

2. A desktop wireless charging device according to claim 1, characterized in that: Heat dissipation holes (8) are provided at two diagonal positions at the bottom of the installation cavity (2), a heat dissipation fan (9) is fixedly installed inside the heat dissipation hole (8), and a protective cover (10) is also fixedly installed at the bottom of the heat dissipation hole (8).

3. A desktop wireless charging device according to claim 1, characterized in that: Slide rails (11) are fixedly mounted on both ends of the inner wall of the installation cavity (2), and a limit block (12) is fixedly mounted on the bottom end of the sliding block (43), and the limit block (12) is slidably mounted on the surface of the slide rails (11).

4. The desktop wireless charging device according to claim 1, characterized in that: The support rod (71) is composed of a first connecting rod (711) and a second connecting rod (712); the first connecting rod (711) is threadedly connected to the top of the second connecting rod (712); an adjustment seat (73) is installed on the top of the first connecting rod (711); and a fixing knob (74) is connected to the surface of the adjustment seat (73).

5. The desktop wireless charging device according to claim 1, characterized in that: Shock-absorbing cushions (13) are fixedly installed around the bottom end of the placement platform (1).

6. The desktop wireless charging device according to claim 1, characterized in that: A motor drive module (14) is also installed inside the installation cavity (2), a main control board (15) is installed on one side of the motor drive module (14), the stepper motor (42) and the through-type screw motor (62) are both control-connected to the motor drive module (14), and the motor drive module (14), the detection camera (72) and the cooling fan (9) are all control-connected to the main control board (15).

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