STM32 pocket experiment board wireless charging device

Abstract

The utility model relates to the field of pocket experiment boards, in particular to an STM32 pocket experiment board wireless charging device which comprises a concave board, a charging assembly is fixedly installed on the surface of the concave board, a protection assembly is arranged on the surface of the concave board, and the charging assembly comprises a magnetic attraction wireless charging board fixed to the surface of the bottom of the concave board. The charging assembly further comprises a rectangular box fixed to the surface of the bottom of the concave plate, an arc-shaped groove is formed in the surface of the bottom of the rectangular box, a cooling fan is fixedly installed on the inner wall of the rectangular box, and the charging assembly further comprises a containing plate fixed to the inner wall of the concave plate. According to the utility model, the magnetic wireless charging panel and the USB line are arranged in the charging assembly, so that the pocket experiment board can be wirelessly charged, meanwhile, due to the arrangement of the USB line, the pocket experiment board can be connected with a conventional charge pal and a charging connector in the market through the USB line, the application range is wider, and meanwhile, the experiment board can be fixed on the surface of the placing plate through the sliding limiting plate, so that the practicability is high. The charging effect is prevented from being affected by sliding of the implementation plate during use.

Description

Technical Field

[0001] The utility model relates to the field of pocket experiment boards, in particular to a wireless charging device for an STM32 pocket experiment board. Background Art

[0002] The STM32 pocket experiment board is a single-chip microcomputer experiment board, also known as a single-chip microcomputer development board or a single-chip microcomputer learning board. When conducting experiments on the single-chip microcomputer experiment board, the single-chip microcomputer needs to be replaced frequently, and the socket is often used to insert the pins. Currently, the STM32 pocket experiment board usually requires an external power supply during use.

[0003] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: the STM32 pocket experiment board usually requires an external power supply during use, which is cumbersome when used outdoors because the mains power interface is limited to a smaller range. Utility Model Content

[0004] In order to improve the problem that the STM32 pocket experiment board usually requires an external power supply during use, which is cumbersome when used outdoors and is limited to a smaller range due to the mains interface, the present application provides a STM32 pocket experiment board wireless charging device.

[0005] The present application provides an STM32 pocket experiment board wireless charging device adopts the following technical scheme: an STM32 pocket experiment board wireless charging device, comprising a concave plate, a charging component is fixedly installed on the surface of the concave plate, and a protective component is provided on the surface of the concave plate, the charging component comprises a magnetic wireless charging plate fixed to the bottom surface of the concave plate, and the charging component also comprises a rectangular box fixed to the bottom surface of the concave plate, an arc groove is opened on the bottom surface of the rectangular box, and a cooling fan is fixedly installed on the inner wall of the rectangular box, the charging component also comprises a placement plate fixed to the inner wall of the concave plate, and the charging component also comprises a U-shaped block fixed to the inner wall of the concave plate.

[0006] It is further configured that the magnetic wireless charging plate passes through the concave plate and extends into the interior thereof, the top surface of the magnetic wireless charging plate is fitted with the bottom surface of the placement plate, the surface of the rectangular box is fixedly connected with a USB cable, and the USB cable is electrically connected to the magnetic wireless charging plate and the cooling fan.

[0007] It is further configured that the bottom surface of the U-shaped block is fixedly connected to a telescopic rod, and a spring is sleeved on the surface of the telescopic rod, the bottom surface of the telescopic rod is fixedly installed with a limit plate, and the top surface of the limit plate is fixedly installed with an annular block.

[0008] It is further provided that the U-shaped block and the concave plate are an integrated structure, a plurality of groups of the U-shaped blocks are provided, and the U-shaped blocks are symmetrically arranged with respect to each other.

[0009] It is further provided that a sliding column is fixedly mounted on the surface of the concave plate, and an annular groove is provided on the bottom surface of the concave plate, and the sliding column forms a fixed structure with the concave plate through bolts.

[0010] It is further configured that the protective assembly includes a protective box arranged on the surface of the concave plate, and a sliding groove is opened on the surface of the protective box, a limiting groove is opened on the surface of the protective box, and a connecting plate is fixedly installed on the inner wall of the protective box, an L-block is fixedly installed on the inner wall of the protective box, and a telescopic rod 2 is fixedly installed on the inner wall of the protective box, and a spring 2 is sleeved on the surface of the telescopic rod 2, a convex column is fixedly connected to the top surface of the telescopic rod 2, and a limiting column is fixedly connected to the surface of the convex column.

[0011] It is further configured that the inner wall of the slide groove fits with the surface of the slide column, the surface of the annular groove contacts with the surface of the convex column, and the inner wall of the limiting column fits with the surface of the limiting groove.

[0012] Compared with the related art, the STM32 pocket experiment board wireless charging device provided by the utility model has the following beneficial effects:

[0013] The utility model provides a wireless charging device for an STM32 pocket experiment board. A charging component is arranged on the surface of a concave plate, and a magnetic wireless charging plate and a USB line are arranged inside the charging component. The pocket experiment board can be wirelessly charged. At the same time, due to the arrangement of the USB line, a conventional power bank and a charging connector on the market can be connected through the USB line, so the application range is wider. At the same time, the experiment board can be fixed on the surface of the placement board through a sliding limit plate to avoid the board sliding during use, which affects the charging effect.

[0014] The utility model provides a wireless charging device for an STM32 pocket experiment board. A protection component is installed on the top of a concave plate. A protection box is arranged inside the protection component. A convex column and a spring are arranged inside the protection box. The concave plate can be stored in the protection box by sliding the convex column. This can prevent other items from squeezing components on the surface of the experiment board when the experiment board is carried, thereby affecting the use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic structural diagram of a preferred embodiment of a wireless charging device for an STM32 pocket experiment board provided by the utility model;

[0016] Figure 2 This is the front view of the utility model;

[0017] Figure 3 It is a side view of the utility model;

[0018] Figure 4 It is a bottom view of the utility model.

[0019] Numbers in the figure: 1. concave plate; 2. charging component; 201. magnetic wireless charging plate; 202. rectangular box; 203. arc groove; 204. cooling fan; 205. placement plate; 206. U-shaped block; 207. telescopic rod one; 208. spring one; 209. limit plate; 210. ring block; 211. USB cable; 3. protection component; 301. protection box; 302. slide groove; 303. limit groove; 304. connecting plate; 305. L block; 306. telescopic rod two; 307. spring two; 308. convex column; 309. limit column; 4. slide column; 5. ring groove. DETAILED DESCRIPTION

[0020] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively with reference to the accompanying drawings. The accompanying drawings show typical embodiments of the present invention.

[0021] Embodiment 1:

[0022] like Figure 1-4 As shown, the utility model is an STM32 pocket experiment board wireless charging device, including a concave plate 1, a charging component 2 is fixedly installed on the surface of the concave plate 1, and a protective component 3 is provided on the surface of the concave plate 1, the charging component 2 includes a magnetic wireless charging plate 201 fixed to the bottom surface of the concave plate 1, and the charging component 2 also includes a rectangular box 202 fixed to the bottom surface of the concave plate 1, an arc groove 203 is opened on the bottom surface of the rectangular box 202, and a cooling fan 204 is fixedly installed on the inner wall of the rectangular box 202, the charging component 2 also includes a placement plate 205 fixed to the inner wall of the concave plate 1, and the charging component 2 also includes a U-shaped block 206 fixed to the inner wall of the concave plate 1.

[0023] like Figure 1-4 As shown, the magnetic wireless charging plate 201 passes through the concave plate 1 and extends into the interior thereof, the top surface of the magnetic wireless charging plate 201 is in contact with the bottom surface of the placement plate 205, a USB cable 211 is fixedly connected to the surface of the rectangular box 202, and the USB cable 211 is electrically connected to the magnetic wireless charging plate 201 and the cooling fan 204.

[0024] like Figure 1-4 As shown, the bottom surface of the U-shaped block 206 is fixedly connected to a telescopic rod 207, and a spring 208 is sleeved on the surface of the telescopic rod 207. A limit plate 209 is fixedly installed on the bottom surface of the telescopic rod 207, and a ring block 210 is fixedly installed on the top surface of the limit plate 209.

[0025] like Figure 1-4 As shown, the U-shaped block 206 and the concave plate 1 are an integrated structure, and a plurality of groups of the U-shaped blocks 206 are provided, and the U-shaped blocks 206 are symmetrically arranged with each other.

[0026] like Figure 1-4 As shown, a slide post 4 is fixedly mounted on the surface of the concave plate 1 , and an annular groove 5 is provided on the bottom surface of the concave plate 1 . The slide post 4 forms a fixed structure with the concave plate 1 through bolts.

[0027] During implementation, a magnetic wireless charging plate 201 is arranged on the bottom surface of the concave plate 1, so that the pocket experiment board can be powered by the magnetic wireless charging plate 201. At the same time, since a USB cable 211 and a cooling fan 204 are arranged on the surface of the rectangular box 202, the USB cable 211 can be used to connect conventional power banks and charging connectors on the market, so that the scope of application is wider. The cooling fan 204 can dissipate heat for the magnetic wireless charging plate 201. By sliding the annular block 210, the annular block 210 drives the limiting plate 209 to slide, thereby separating the limiting plate 209 from the placing plate 205, and placing the pocket experiment board on the surface of the placing plate 205. By loosening the annular block 210, the pocket experiment board can be limited and fixed to avoid sliding of the board during use and affecting the charging effect.

[0028] Embodiment 2:

[0029] like Figure 1-4 As shown, on the basis of embodiment 1, the utility model provides a technical solution: the protection component 3 includes a protection box 301 arranged on the surface of the concave plate 1, and the surface of the protection box 301 is provided with a slide groove 302, the surface of the protection box 301 is provided with a limiting groove 303, and the inner wall of the protection box 301 is fixedly installed with a connecting plate 304, the inner wall of the protection box 301 is fixedly installed with an L block 305, and the inner wall of the protection box 301 is fixedly installed with a telescopic rod 2 306, and the surface of the telescopic rod 2 306 is sleeved with a spring 2 307, the top surface of the telescopic rod 2 306 is fixedly connected with a boss 308, and the surface of the boss 308 is fixedly connected with a limiting column 309.

[0030] like Figure 1-4 As shown, the inner wall of the slide groove 302 fits with the surface of the slide column 4 , the surface of the annular groove 5 contacts with the surface of the protruding column 308 , and the inner wall of the limiting column 309 fits with the surface of the limiting groove 303 .

[0031] During implementation, by sliding the limit column 309, the limit column 309 drives the convex column 308 to slide, thereby separating the convex column 308 from the annular groove 5, and sliding the concave plate 1, the concave plate 1 can be stored in the protective box 301, which can prevent other items from squeezing the components on the surface of the pocket experiment board when carrying it, affecting its use.

[0032] In this embodiment: a magnetic wireless charging board 201 of model X435-A is used.

[0033] The advantages of this technical solution in practical applications include but are not limited to the following:

[0034] 1. The magnetic wireless charging plate 201 is arranged on the bottom surface of the concave plate 1, so that the pocket experiment board can be powered by the magnetic wireless charging plate 201. At the same time, since the surface of the rectangular box 202 is provided with a USB line 211, the conventional power bank and charging connector on the market can be connected through the USB line 211, so that the application range is wider;

[0035] 2. The interior of the protective box 301 is provided with a convex column 308 and a second spring 307. The concave plate 1 can be stored in the protective box 301 by sliding the convex column 308, so as to prevent other items from squeezing the components on the surface of the pocket experiment board when carrying it, thereby affecting its use.

[0036] In the technical solution, a magnetic wireless charging plate 201 is arranged on the bottom surface of the concave plate 1, so that the pocket experiment board can be powered by the magnetic wireless charging plate 201. At the same time, since a USB line 211 and a cooling fan 204 are arranged on the surface of the rectangular box 202, the conventional power bank and the charging connector on the market can be connected by the USB line 211, so that the application range is wider. The cooling fan 204 can dissipate heat for the magnetic wireless charging plate 201, and the ring block 210 drives the limit plate 209 to slide. Move, so that the limit plate 209 is separated from the placement plate 205, and the pocket experiment board is placed on the surface of the placement plate 205. Loosen the annular block 210 to limit and fix the pocket experiment board to avoid the board sliding during use and affecting the charging effect. By sliding the limit column 309, the limit column 309 drives the convex column 308 to slide, thereby separating the convex column 308 from the annular groove 5, and slide the concave plate 1 to store the concave plate 1 in the protective box 301. This can prevent other items from squeezing the components on the surface of the pocket experiment board when carrying it, affecting its use.

[0037] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is limited by the appended claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the present invention, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0038] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A STM32 pocket experiment board wireless charging device, comprising a concave plate (1), characterized in that: A charging component (2) is fixedly mounted on the surface of the concave plate (1), and a protective component (3) is provided on the surface of the concave plate (1); The charging component (2) comprises a magnetic wireless charging plate (201) fixed to the bottom surface of the concave plate (1), and the charging component (2) also comprises a rectangular box (202) fixed to the bottom surface of the concave plate (1), the bottom surface of the rectangular box (202) is provided with an arc groove (203), and a cooling fan (204) is fixedly installed on the inner wall of the rectangular box (202), the charging component (2) also comprises a placement plate (205) fixed to the inner wall of the concave plate (1), and the charging component (2) also comprises a U-shaped block (206) fixed to the inner wall of the concave plate (1).

2. According to claim 1, a STM32 pocket experiment board wireless charging device is characterized in that: The magnetic wireless charging plate (201) penetrates the concave plate (1) and extends into the interior thereof; the top surface of the magnetic wireless charging plate (201) is in contact with the bottom surface of the placement plate (205); a USB cable (211) is fixedly connected to the surface of the rectangular box (202); and the USB cable (211) is electrically connected to the magnetic wireless charging plate (201) and the cooling fan (204).

3. The STM32 pocket experiment board wireless charging device according to claim 1, characterized in that: The bottom surface of the U-shaped block (206) is fixedly connected to a telescopic rod (207), and a spring (208) is sleeved on the surface of the telescopic rod (207). A limiting plate (209) is fixedly installed on the bottom surface of the telescopic rod (207), and an annular block (210) is fixedly installed on the top surface of the limiting plate (209).

4. The STM32 pocket experiment board wireless charging device according to claim 1, characterized in that: The U-shaped blocks (206) and the concave plate (1) are an integrated structure, a plurality of groups of the U-shaped blocks (206) are provided, and the U-shaped blocks (206) are symmetrically arranged with respect to each other.

5. The STM32 pocket experiment board wireless charging device according to claim 1, characterized in that: A sliding column (4) is fixedly mounted on the surface of the concave plate (1), and an annular groove (5) is provided on the bottom surface of the concave plate (1). The sliding column (4) forms a fixed structure with the concave plate (1) via bolts.

6. The STM32 pocket experiment board wireless charging device according to claim 5, characterized in that: The protection assembly (3) comprises a protection box (301) arranged on the surface of the concave plate (1), and the surface of the protection box (301) is provided with a slide groove (302), the surface of the protection box (301) is provided with a limit groove (303), and the inner wall of the protection box (301) is fixedly installed with a connecting plate (304), the inner wall of the protection box (301) is fixedly installed with an L block (305), and the inner wall of the protection box (301) is fixedly installed with a telescopic rod 2 (306), and the surface of the telescopic rod 2 (306) is sleeved with a spring 2 (307), the top surface of the telescopic rod 2 (306) is fixedly connected with a boss (308), and the surface of the boss (308) is fixedly connected with a limit column (309).

7. The STM32 pocket experiment board wireless charging device according to claim 6 is characterized in that: The inner wall of the slide groove (302) fits with the surface of the slide column (4), the surface of the annular groove (5) contacts with the surface of the convex column (308), and the inner wall of the limiting column (309) fits with the surface of the limiting groove (303).

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