Luminous mouse pad and lamplight picture device thereof

Abstract

The utility model discloses a luminous mouse pad and a lamplight picture device thereof, and relates to the technical field of mouse pads. The USB interface module comprises a USB interface and a power supply line, the power supply line is used for being inserted into the USB interface, the USB interface module further comprises a bottom plate, a cavity is formed in the bottom plate, and a containing shell is installed in the cavity and used for containing electronic elements. The anti-skid cloth is arranged on the connecting frame, the inserting block is inserted into the containing groove, so that the bottom plate is connected with the containing shell, then the inserting rod is inserted into the inserting groove, so that the bottom plate is preliminarily connected with the connecting frame, and when a power supply line is inserted into the USB interface, the connecting plate on the power supply line is driven to be close to the bottom plate and the connecting frame; and when internal parts need to be replaced, a power supply line is pulled out, and the bottom plate and the connecting frame are separated for disassembly, so that the practicability of the device is improved.

Description

Technical Field

[0001] The present application relates to the technical field of mouse pads, and in particular to a luminous mouse pad and a light painting device thereof. Background Art

[0002] With the development of the diversity of electronic products, various electronic accessories have emerged. Mouse pads have become a regular accessory of computers. In order to meet the needs of users, luminous mouse pads are currently available on the market.

[0003] In order to facilitate the installation of a light group, the existing luminous mouse pad has a side that contacts the desktop and is mostly made of a harder material to protect the internal components, and the outer layer of the mouse pad also needs to be equipped with a flexible anti-skid layer. Therefore, the anti-skid layer is often connected to the hard shell below with hot melt adhesive. However, when the internal components are damaged and need to be replaced, the hot melt adhesive needs to be torn off and replaced, and then re-applied with hot melt adhesive for bonding and connection, which is troublesome during use. For this reason, the present application provides a luminous mouse pad and a light painting device thereof to improve this problem. Utility Model Content

[0004] The purpose of this application is to solve the problems in the above background. This application provides a luminous mouse pad and a light painting device thereof.

[0005] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0006] A luminous mouse pad includes a USB interface and a power supply line, wherein the power supply line is used to be plugged into the USB interface, and further includes:

[0007] A bottom plate, on which a cavity is formed, a housing is installed in the cavity, the housing is used to accommodate electronic components, a plug-in block is installed on the housing, the plug-in block is elastic, a receiving groove for accommodating the plug-in block is formed in the cavity of the bottom plate, and the USB interface is arranged on the housing;

[0008] A connecting frame, on which a plug rod is installed, a slot for accommodating the plug rod is provided on the bottom plate, and a non-slip cloth is installed inside the connecting frame;

[0009] The connecting plate is installed on the power supply line, and a limiting plate is installed on the connecting plate. The connecting frame and the bottom plate are both provided with limiting grooves for accommodating the limiting plate. When the limiting plate is inserted into the limiting groove, the tendency of the bottom plate and the connecting frame to separate from each other is limited.

[0010] Furthermore, a rubber sheet is installed on one end of the insertion rod away from the connection frame, the slot passes through the bottom plate, the diameter of the rubber sheet is larger than the diameter of the slot, and when the upper surface of the bottom plate contacts the connection frame, the upper surface of the rubber sheet contacts the bottom of the bottom plate.

[0011] Furthermore, a sliding groove is provided on the accommodating shell, and the insertion block is slidably connected to the accommodating shell through the sliding groove. A pulling rod is installed on the insertion block, and a pulling groove is provided in the cavity of the bottom plate. The pulling groove is used to accommodate the insertion block, and the pulling groove and the accommodating groove are respectively located at both ends of the sliding groove.

[0012] Furthermore, there are two insertion blocks, a connecting column is installed between the pull rods, a connecting rod is installed on the connecting column, a connecting rod is also installed on the free end of the pull rod, and a connecting rope is installed between the connecting rods.

[0013] Furthermore, the accommodating groove is located at one end of the sliding groove close to the inner wall of the bottom plate, a cavity is opened on the connecting column, a protrusion is installed in the cavity through a connecting spring, and a groove for accommodating the protrusion is opened on the inner wall of the bottom plate.

[0014] Furthermore, a pit for accommodating a pulling rod is provided on one side of the accommodating shell close to the groove, and the pulling rod is movably connected to the insertion block.

[0015] Furthermore, an extension plate is installed on the side wall of the connection frame, an extension slot is opened on the extension plate, and an extension block for being inserted into the extension slot is installed on the bottom plate.

[0016] The present application also provides a light painting device, which is used to adapt to the above-mentioned luminous mouse pad, and also includes: LED lamp beads, which are installed in a containing shell, the LED lamp beads are electrically connected to the USB interface, and a frame plate is installed at the bottom of the connecting frame, and a transparent plate is inserted on the frame plate, and the transparent plate is located under the anti-slip cloth.

[0017] The beneficial effects of this application are as follows:

[0018] The present application sets the anti-slip cloth on the connecting frame, and inserts it into the containing groove through the insertion block, so that the bottom plate is connected to the containing shell, and then the bottom plate is preliminarily connected to the connecting frame by inserting the insertion rod into the slot. When the power supply line is inserted into the USB interface, the connecting plate on it is driven close to the bottom plate and the connecting frame, and then the limiting plate is inserted into the limiting groove, and then the connection between the connecting frame and the bottom plate is completed. When it is necessary to replace the internal components, after unplugging the power supply line, the bottom plate and the connecting frame can be separated for disassembly, which increases the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the luminous mouse pad of the present application;

[0020] Figure 2 It is an exploded view of some structures of this application;

[0021] Figure 3 It is an exploded view of the base plate and the structure above it of this application;

[0022] Figure 4 This application Figure 1 Another perspective diagram of the structure;

[0023] Figure 5 This is an exploded view of the pull rod and its upper structure of the present application;

[0024] Figure 6 This application Figure 1 The three-dimensional cross-sectional view of the middle structure;

[0025] Figure 7 This application Figure 2 Enlarged view of point A in the middle;

[0026] Figure 8 This application Figure 3 Enlarged view of point B in the middle;

[0027] Fig. 9 This application Figure 3 Enlarged view of point C in the middle;

[0028] Fig.10 This is a three-dimensional cross-sectional view of the structure of the light painting device of the present application;

[0029] Figure numerals: 1. bottom plate; 2. containing shell; 201. insertion block; 202. containing slot; 3. connecting frame; 301. plug-in rod; 302. slot; 303. anti-slip cloth; 4. USB interface; 5. power supply line; 6. connecting plate; 601. limiting plate; 602. limiting slot; 7. rubber sheet; 8. sliding slot; 9. pulling rod; 10. pulling slot; 11. connecting column; 12. connecting rod; 13. protrusion; 14. groove; 15. pit; 16. expansion slot; 17. expansion block; 18. LED lamp bead; 19. frame plate; 20. transparent plate; 21. connecting rope; 22. connecting spring; 23. extension plate. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0031] Embodiment 1

[0032] like Figure 1-Figure 9 As shown, the luminous mouse pad proposed in the first embodiment of the present application includes a USB interface 4 and a power supply line 5, the power supply line 5 is used to be inserted into the USB interface 4, when in use, the power supply is connected to the USB interface 4 through the power supply line 5, and then the electronic components of the device are powered, and also includes:

[0033] The bottom plate 1 has a cavity formed thereon, and a housing shell 2 is installed in the cavity. The housing shell 2 is used to accommodate electronic components. The power supply line 5 is used to power the electronic components in the housing shell 2 through the USB interface 4. A plug-in block 201 is installed on the housing shell 2. The plug-in block 201 is elastic and made of plastic or other elastic materials. The bottom plate 1 has a receiving groove 202 in the cavity for accommodating the plug-in block 201. The USB interface 4 is arranged on the housing shell 2. Figure 1 From the main perspective, when in use, after installing the electronic components into the containing shell 2, the containing shell 2 is inserted into the bottom plate 1 through the opening of the cavity in the vertical direction, and the insertion block 201 is bent to make it elastically deformed, so that its end is in contact with the inner wall of the bottom plate 1. When the containing shell 2 slides until the insertion block 201 is aligned with the containing groove 202, the insertion block 201 is reset through elastic deformation and then inserted into the containing groove 202, so that the containing shell 2 is connected to the bottom plate 1;

[0034] An arc-shaped plate body is installed on the bottom plate 1, such as Figure 1 As shown, the setting of the curved surface makes the drop angle between the top of the bottom plate 1 and the desktop softer, reducing the possibility of causing discomfort to the user's forearm or elbow when the device is in use;

[0035] The connecting frame 3 has a plug rod 301 installed thereon, and a slot 302 for accommodating the plug rod 301 is provided on the bottom plate 1. An anti-skid cloth 303 is installed inside the connecting frame 3. After the accommodating shell 2 is installed, the plug rod 301 on the connecting frame 3 is aligned with the slot 302, and then the connecting frame 3 is connected to the bottom plate 1. By installing the anti-skid cloth 303 on the connecting frame 3, the mouse can be used normally on the device.

[0036] The connecting plate 6 is installed on the power supply line 5, and a limiting plate 601 is installed on the connecting plate 6. The connecting frame 3 and the bottom plate 1 are both provided with a limiting groove 602 for accommodating the limiting plate 601. When the limiting plate 601 is inserted into the limiting groove 602, the tendency of the bottom plate 1 and the connecting frame 3 to separate from each other is limited. When the device is preliminarily assembled, the power supply line 5 is inserted into the USB interface 4 for power supply. When powering, the connecting plate 6 is also driven close to the bottom plate 1 through the power supply line 5, so that the limiting plate 601 on the connecting plate 6 is inserted into the limiting groove 602, so that Figure 1 From the main perspective, the insertion rod 301 is inserted into the slot 302 in the vertical direction, and the limiting plate 601 is inserted into the limiting groove 602 in the horizontal direction, so that when the power supply line 5 supplies power to the device, the limiting plate 601 is blocked in the vertical direction by the inner wall of the limiting groove 602, and the tendency of the bottom plate 1 and the connecting frame 3 to move away from each other in the vertical direction is limited, thereby increasing the stability of the device when in use;

[0037] When disassembly is required, the power supply line 5 is unplugged to power off the device to ensure the safety of the operator when replacing the internal parts. After the power supply line 5 is unplugged, the limiting plate 601 is disconnected from the limiting groove 602, so that the restriction between the bottom plate 1 and the connecting frame 3 is released, and then the connecting frame 3 is pulled upward to disconnect it from the bottom plate 1, and then the insertion block 201 is bent to disconnect it from the receiving groove 202, so that the receiving shell 2 can be disconnected from the bottom plate 1, so that the operator can easily replace and repair the electronic components in the receiving shell 2;

[0038] Compared with the prior art, the anti-slip cloth 303 is set on the connecting frame 3, and is inserted into the containing groove 202 through the insertion block 201, so that the base plate 1 is connected to the containing shell 2, and then the base plate 1 is preliminarily connected to the connecting frame 3 by inserting the insertion rod 301 into the slot 302. When the power supply line 5 is inserted into the USB interface 4, the connecting plate 6 thereon is driven close to the base plate 1 and the connecting frame 3, so that the limiting plate 601 is inserted into the limiting groove 602, and then the connection frame 3 and the base plate 1 are connected. When it is necessary to replace the internal components, after unplugging the power supply line 5, the base plate 1 and the connecting frame 3 can be separated for disassembly, which increases the practicality of the device.

[0039] Embodiment 2

[0040] like Figure 2 and Figure 7 As shown, the second embodiment discloses the insertion rod 301, the accommodating shell 2 and the insertion block 201 on the basis of the first embodiment. In the second embodiment, a rubber sheet 7 is installed on the end of the insertion rod 301 away from the connecting frame 3, and the slot 302 penetrates the bottom plate 1. The diameter of the rubber sheet 7 is greater than the diameter of the slot 302. When the upper surface of the bottom plate 1 contacts the connecting frame 3, the upper surface of the rubber sheet 7 contacts the bottom of the bottom plate 1. When the insertion rod 301 is inserted, the rubber sheet 7 is pressed against the slot 302 with force, so that the rubber sheet 7 undergoes elastic deformation. When the connecting frame 3 is pushed to contact the upper surface of the bottom plate 1, the insertion rod 301 is inserted to the maximum extent. At this time, the rubber sheet 7 moves to the outside of the slot 302 and restores the original diameter through elastic deformation, which also limits the tendency of separation between the bottom plate 1 and the connecting frame 3, thereby increasing the practicality of the device.

[0041] When the insertion rod 301 is fully inserted into the slot 302, the rubber sheet 7 is located at the bottom of the base plate 1, which not only plays the above-mentioned limiting role, but also serves as an anti-slip pad for the base plate 1, reducing the possibility of the device accidentally sliding on the desktop as the user shakes the mouse during use, thereby increasing the practicality of the device.

[0042] like Figure 3 , Figure 8 and Fig. 9As shown, in the second embodiment, a sliding groove 8 is provided on the housing 2, and the insertion block 201 is slidably connected with the housing 2 through the sliding groove 8. Figure 1 From the main perspective, the sliding groove 8 is opened on the receiving shell 2 in the horizontal direction, the insertion block 201 is installed with a pull rod 9, and the bottom plate 1 is opened with a pull groove 10 in the cavity, the pull groove 10 is used to accommodate the insertion block 201, and the pull groove 10 and the receiving groove 202 are respectively located at the two ends of the sliding groove 8, as shown in FIG. Figure 3 and Figure 8 As shown, when the housing 2 is installed on the bottom plate 1, the pulling groove 10 is located near the middle of the housing 2, and the housing groove 202 is located near the inner wall of the sliding groove 8 of the bottom plate 1. Figure 1 From the main perspective, the pull groove 10 passes through the side wall of the bottom plate 1 in the vertical direction. Figure 3 As shown;

[0043] When in use, by pulling the pulling rod 9, the insertion block 201 is elastically deformed to separate it from the accommodating groove 202, and then the insertion block 201 is pulled by the pulling rod 9 to slide into the pulling groove 10. Since the pulling groove 10 passes through the side wall of the base plate 1 in the vertical direction, when the accommodating shell 2 can move out of the base plate 1, the side wall of the base plate 1 will not block the insertion block 201, which makes it easy for the operator to disassemble the accommodating shell 2, thereby increasing the practicality of the device.

[0044] like Figure 5 As shown, in embodiment 2, there are two insertion blocks 201, a connecting column 11 is installed between the pull rods 9, a connecting rod 12 is installed on the connecting column 11, a connecting rod 12 is also installed on the free end of the pull rod 9, and a connecting rope 21 is installed between the connecting rods 12. When disassembly is required, the connecting column 11 is twisted to make the connecting rod 12 thereon move away from the pull rod 9, and then the two pull rods 9 are pulled closer to each other through the connecting rope 21, so that the insertion block 201 is separated from the accommodating groove 202, thereby increasing the convenience of operation.

[0045] like Figure 3 , Figure 5 , Figure 8 and Fig. 9 As shown, in the second embodiment, the receiving groove 202 is located at one end of the sliding groove 8 close to the inner wall of the bottom plate 1. At this time, the receiving shell 2 is installed on the bottom plate 1. A cavity is provided on the connecting column 11, and a protrusion 13 is installed in the cavity through a connecting spring 22. A groove 14 for accommodating the protrusion 13 is provided on the inner wall of the bottom plate 1. The connecting spring 22 forces the protrusion 13 to stay away from the connecting column 11. When in use, when the insertion block 201 is inserted into the receiving groove 202, the connecting spring 22 pushes the protrusion 13 to be inserted into the groove 14, so that Figure 1From the main perspective, the groove 14 is opened in the horizontal direction. When the protrusion 13 is inserted into the groove 14, the movement between the accommodating shell 2 and the bottom plate 1 in the vertical direction is further restricted, thereby further increasing the connection strength between the bottom plate 1 and the accommodating shell 2 and increasing the practicality of the device.

[0046] Embodiment 3

[0047] like Figure 1-Figure 9 As shown, the third embodiment further discloses the present application on the basis of the second embodiment. In the third embodiment, a pit 15 for accommodating the pull rod 9 is provided on one side of the accommodating shell 2 close to the groove 14. The pull rod 9 is movably connected to the insertion block 201. The pull rod 9 can rotate and slide on the insertion block 201. The pull rod 9 is Z-shaped, having two parallel sections and a connecting section. The connecting section is perpendicular to the two parallel sections, as shown in FIG. Figure 5 As shown, the pit 15 is consistent with the shape of the pull rod 9. When in use, when the accommodating shell 2 is connected to the bottom plate 1, the pull rod 9 is rotated so that the axis of the connecting section is in a horizontal direction, and the pull rod 9 is slid downward to slide into the pit 15. The pull rod 9 is accommodated by the pit 15, which reduces the space occupied by the pull rod 9 and increases the space utilization rate inside the device.

[0048] A shallow groove is provided on the inner wall of the bottom plate 1, and the depth of the shallow groove is less than the depth of the groove 14, so that when the pull rod 9 is rotated so that the axis of its connecting section is in the horizontal direction, the protrusion 13 first slides in the shallow groove and squeezes the connecting spring 22. When it is rotated so that the axis of its connecting section is completely in the horizontal direction, the connecting spring 22 pushes the protrusion 13 to be inserted into the groove 14;

[0049] The end of the protrusion 13 is an arc-shaped surface. When it is necessary to release the connection between the insertion block 201 and the accommodating groove 202, the pull rod 9 is rotated so that the end face of the protrusion 13 contacts the inner wall of the groove 14, and the arc-shaped guide is used to compress the connecting spring 22, so that the protrusion 13 is separated from the groove 14, and the pull rod 9 is rotated to a position where the axis of its connecting section is in the vertical direction, so that it is away from the accommodating shell 2, and then there is a certain distance between the lowest point of the pull rod 9 and the upper surface of the accommodating shell 2. This distance makes it easy for the operator to put his fingers in and hold the pull rod 9, which facilitates operation and increases the practicality of the device.

[0050] In the third embodiment, an extension plate 23 is installed on the side wall of the connection frame 3, and an extension slot 16 is opened on the extension plate 23. An extension block 17 for inserting into the extension slot 16 is installed on the bottom plate 1. Figure 1From the main perspective, the expansion slot 16 is opened in the vertical direction. When the connection frame 3 is connected to the base plate 1, the expansion block 17 is inserted into the expansion slot 16, thereby increasing the contact area between the base plate 1 and the connection frame 3, increasing the connection strength between the two, and thereby increasing the stability of the device during use.

[0051] like Fig.10 As shown, the present application also provides a light painting device, which is used to adapt to the above-mentioned luminous mouse pad, and also includes:

[0052] The LED lamp bead 18 is installed in the containing shell 2. The LED lamp bead 18 is electrically connected to the USB interface 4. A frame plate 19 is installed at the bottom of the connecting frame 3. A transparent plate 20 is inserted on the frame plate 19. The transparent plate 20 is located below the anti-slip cloth 303. Different patterns can be painted on the transparent plate 20 with translucent pigments. The translucent pigments can be TOSO plastic coating pigments or other translucent pigments. When the LED lamp bead 18 is powered on, light is emitted to illuminate the transparent plate 20, so that the pattern on the transparent plate 20 can be displayed. The thickness of the anti-slip cloth 303 is relatively thin, so that light can pass through the anti-slip cloth 303 and be displayed outside the device. When in use, the transparent plate 20 can also carry the mouse together with the anti-slip cloth 303 under the anti-slip cloth 303, thereby improving the feasibility of the device.

[0053] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A luminous mouse pad, comprising a USB interface (4) and a power supply line (5), wherein the power supply line (5) is used to be plugged into the USB interface (4), and is characterized in that: Also includes: A bottom plate (1) is provided with a cavity, a housing shell (2) is installed in the cavity, the housing shell (2) is used to accommodate electronic components, a plug-in block (201) is installed on the housing shell (2), the plug-in block (201) is elastic, a housing groove (202) is provided in the cavity of the bottom plate (1) for accommodating the plug-in block (201), and the USB interface (4) is arranged on the housing shell (2); A connecting frame (3) on which an insertion rod (301) is installed, a slot (302) for accommodating the insertion rod (301) is provided on the bottom plate (1), and an anti-slip cloth (303) is installed inside the connecting frame (3); The connecting plate (6) is mounted on the power supply line (5), and a limiting plate (601) is mounted on the connecting plate (6). The connecting frame (3) and the bottom plate (1) are both provided with a limiting groove (602) for accommodating the limiting plate (601). When the limiting plate (601) is inserted into the limiting groove (602), the tendency of the bottom plate (1) and the connecting frame (3) to separate from each other is limited.

2. The luminous mouse pad according to claim 1, characterized in that: A rubber sheet (7) is mounted on one end of the insertion rod (301) away from the connection frame (3); the slot (302) penetrates the bottom plate (1); the diameter of the rubber sheet (7) is greater than the diameter of the slot (302); when the upper surface of the bottom plate (1) contacts the connection frame (3), the upper surface of the rubber sheet (7) contacts the bottom of the bottom plate (1).

3. The luminous mouse pad according to claim 2, characterized in that: The accommodating shell (2) is provided with a sliding groove (8), the insertion block (201) is slidably connected to the accommodating shell (2) via the sliding groove (8), a pulling rod (9) is installed on the insertion block (201), the bottom plate (1) is provided with a pulling groove (10) in the cavity, the pulling groove (10) is used to accommodate the insertion block (201), and the pulling groove (10) and the accommodating groove (202) are respectively located at two ends of the sliding groove (8).

4. The luminous mouse pad according to claim 3, characterized in that: There are two insertion blocks (201), a connecting column (11) is installed between the pull rods (9), a connecting rod (12) is installed on the connecting column (11), a connecting rod (12) is also installed on the free end of the pull rod (9), and a connecting rope (21) is installed between the connecting rods (12).

5. The luminous mouse pad according to claim 4, characterized in that: The receiving groove (202) is located at one end of the sliding groove (8) close to the inner wall of the bottom plate (1), the connecting column (11) is provided with a cavity, a protrusion (13) is installed in the cavity via a connecting spring (22), and a groove (14) for accommodating the protrusion (13) is provided on the inner wall of the bottom plate (1).

6. The luminous mouse pad according to claim 5, characterized in that: A pit (15) for accommodating a pulling rod (9) is provided on one side of the accommodating shell (2) close to the groove (14); the pulling rod (9) is movably connected to the insertion block (201).

7. The luminous mouse pad according to claim 6, characterized in that: An extension plate (23) is mounted on the side wall of the connection frame (3), an extension slot (16) is provided on the extension plate (23), and an extension block (17) for being inserted into the extension slot (16) is mounted on the bottom plate (1).

8. A light painting device, adapted to fit the luminous mouse pad according to any one of claims 1 to 7, characterized in that: Also includes: An LED lamp bead (18) is installed in the containing shell (2), the LED lamp bead (18) is electrically connected to the USB interface (4), a frame plate (19) is installed at the bottom of the connection frame (3), a transparent plate (20) is inserted on the frame plate (19), and the transparent plate (20) is located below the anti-slip cloth (303).

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