Movable electric quantity display device

Abstract

The utility model discloses a movable electric quantity display device, and particularly relates to the technical field of electric quantity display, the movable electric quantity display device comprises a device main body, a box door and a turnover mechanism arranged on the outer wall of the box door, the turnover mechanism comprises a rotating assembly, the rotating assembly comprises a shielding worm and a shielding worm gear, and an electric quantity display screen is placed in the device main body; according to the utility model, the connecting plate is arranged on the outer wall of the device main body, and when the movable electric quantity display device is used for displaying electric quantity, the movable electric quantity display device is used for improving the convenience of turning over the connecting plate, improving the shielding effect of an electric quantity display screen in the sun and preventing the condition that data are not clearly watched; and a shielding knob can be rotated to improve the rotation of a shielding worm to drive a shielding worm gear to rotate, so that the electric quantity display screen can be shaded in the sun, and the control operation of improving the watching effect of the electric quantity display screen in the sun when the electric quantity is displayed through the movable electric quantity display device is realized.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric quantity display, and in particular relates to a movable electric quantity display device. Background Art

[0002] Power display refers to the use of a device or software in an electronic device to display the remaining energy in a battery or battery pack to a user in some form. In the display of power, a portable power display device is often required to display the power.

[0003] In addition, most of the power display devices are stored in a storage box for easy carrying. When the power data is displayed and viewed, the display device will be exposed to the outside, and the multi-directional sunlight shielding effect is not high. When viewing the display device, the display screen will be reflective due to the sunlight, reducing the clarity of the power data viewed by the user. Utility Model Content

[0004] The purpose of the utility model is to provide a movable power display device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A movable power display device comprises a device body, a box door and a flipping mechanism arranged on the outer wall of the box door, wherein the flipping mechanism comprises a rotating assembly: the rotating assembly comprises a shielding worm and a shielding worm wheel, a power display screen is placed inside the device body, a side wall of the device body is provided with a heat dissipation port, the outer wall of the device body is rotatably connected to the box door through a hinge, the outer wall of the box door is rotatably connected to a connecting plate, the outer wall of the box door is fixedly connected to a control box, the outer wall of the control box is provided with a shielding knob, one end of the shielding knob is fixedly connected to a shielding worm rotatably connected to the inner wall of the control box, and the outer wall of the shielding worm is meshed with a shielding worm wheel rotatably connected to the inner wall of the control box.

[0007] Preferably, the outer wall of the connecting plate is rotatably connected to a rotating plate, the outer wall of the rotating plate is fixedly connected to a fixed box, the outer wall of the fixed box is provided with a flip knob, one end of the flip knob is fixedly connected to a flip worm rotatably connected to the inner wall of the fixed box, and the outer wall of the flip worm is meshed with a flip worm wheel rotatably connected to the inner wall of the fixed box.

[0008] Preferably, two groups of heat dissipation openings are provided, and the positions of the two groups of heat dissipation openings are distributed symmetrically with respect to the central axis of the device body.

[0009] Preferably, the rotation center of the shielding worm gear and the rotation center of the connecting plate are arranged to coincide with each other.

[0010] Preferably, the rotation center of the shielding worm gear and the rotation center of the connecting plate are arranged to coincide with each other.

[0011] Preferably, the folded connecting plate is not in contact with the battery display screen.

[0012] Preferably, the flip worm gear and the rotating plate are integrally connected.

[0013] Preferably, the rotation center of the flip worm gear and the rotation center of the rotating plate are arranged to coincide with each other.

[0014] Preferably, the outer wall contour of the power display screen is adapted to the inner wall contour of the device body.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] (1) The utility model provides a connecting plate on the outer wall of the device body. When the power level is displayed through the movable power display device, in order to improve the convenience of flipping the connecting plate and improve the shielding effect of the power display screen in the sun, and prevent the situation where the data is not clearly viewed, the shielding knob can be turned to increase the rotation of the shielding worm to drive the shielding worm wheel to rotate, so as to play the role of shading the power display screen in the sun, thereby realizing the control operation of improving the viewing effect of the power display screen in the sun when the power level is displayed through the movable power display device.

[0017] (2) The utility model provides a rotating plate inside the device body. When the power level is displayed through the movable power display device, in order to improve the multi-directional shielding effect of the power display screen and improve the effect of shading the sunlight from different directions, the flip knob can be turned to drive the flip worm gear to rotate through the rotation of the flip worm, and the rotation of the flip worm gear drives the rotating plate to rotate, so as to play the role of shielding the power display screen at multiple angles, thereby realizing the control operation of improving the shading effect of the power display screen under sunlight from different directions when the power level is displayed through the movable power display device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is one of the three-dimensional diagrams of the utility model;

[0019] Figure 2 This is the second stereogram of the utility model;

[0020] Figure 3 It is a schematic diagram of the connection structure between the shielding worm and the shielding worm wheel of the utility model;

[0021] Figure 4 It is a schematic cross-sectional view of the connection structure between the flip worm and the flip worm wheel of the utility model.

[0022] In the figure: 1. Device body; 2. Power display screen; 3. Heat dissipation vent; 4. Box door; 5. Connecting plate; 6. Control box; 7. Shielding knob; 8. Shielding worm; 9. Shielding worm wheel; 10. Rotating plate; 11. Fixing box; 12. Flipping knob; 13. Flipping worm; 14. Flipping worm wheel. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment 1:

[0025] See also Figure 1-Figure 3 As shown, a movable power display device includes a device body 1, a box door 4 and a flip mechanism arranged on the outer wall of the box door 4, the flip mechanism includes a rotating assembly: the rotating assembly includes a shielding worm 8 and a shielding worm wheel 9, a power display screen 2 is placed inside the device body 1, a side wall of the device body 1 is provided with a heat dissipation port 3, the outer wall of the device body 1 is rotatably connected to the box door 4 through a hinge, the outer wall of the box door 4 is rotatably connected to a connecting plate 5, the outer wall of the box door 4 is fixedly connected to a control box 6, the outer wall of the control box 6 is provided with a shielding knob 7, one end of the shielding knob 7 is fixedly connected to a shielding rotatably connected to the inner wall of the control box 6 The worm 8 and the outer wall of the shielding worm 8 are meshed with a shielding worm wheel 9 which is rotatably connected to the inner wall of the control box 6. When the power is displayed through the movable power display device, in order to improve the convenience of flipping the connecting plate 5 and improve the shielding effect of the power display screen 2 in the sun, and prevent the data from being unclearly viewed, the shielding knob 7 can be rotated to increase the rotation of the shielding worm 8 to drive the shielding worm wheel 9 to rotate, so as to play the role of shading the power display screen 2 in the sun, thereby realizing the control operation of improving the viewing effect of the power display screen 2 in the sun when the power is displayed through the movable power display device.

[0026] Specifically, two groups of heat dissipation ports 3 are provided, and the positions of the two groups of heat dissipation ports 3 are distributed symmetrically about the central axis of the device body 1. By distributing the positions of the two groups of heat dissipation ports 3 symmetrically about the central axis of the device body 1, a control operation to improve the heat dissipation effect of the power display device is achieved.

[0027] Specifically, the rotation center of the shielding worm wheel 9 and the rotation center of the connecting plate 5 are arranged to coincide with each other. The shielding worm wheel 9 forms a rotating structure through the shielding worm 8 and the control box 6. The rotation of the shielding worm 8 drives the shielding worm wheel 9 to rotate, thereby realizing the control operation of rotating the connecting plate 5.

[0028] Specifically, the rotation center of the shielding worm gear 9 and the rotation center of the connecting plate 5 are arranged to overlap with each other. The connecting plate 5 forms a rotating structure between the shielding worm gear 9 and the box door 4. The rotation of the shielding worm gear 9 drives the connecting plate 5 to rotate, thereby realizing the control operation of improving the viewing effect of the power display screen 2 in the sun when the power is displayed through the movable power display device.

[0029] Specifically, the folded connecting plate 5 is not in contact with the power display screen 2. By setting the folded connecting plate 5 not in contact with the power display screen 2, a control operation for convenient storage of the connecting plate 5 is achieved.

[0030] Embodiment 2:

[0031] refer to Figure 1 , Figure 2 and Figure 4 As shown, the outer wall of the connecting plate 5 is rotatably connected to a rotating plate 10, and the outer wall of the rotating plate 10 is fixedly connected to a fixed box 11, and the outer wall of the fixed box 11 is provided with a flip knob 12, and one end of the flip knob 12 is fixedly connected to a flip worm 13 rotatably connected to the inner wall of the fixed box 11, and the outer wall of the flip worm 13 is meshed with a flip worm wheel 14 rotatably connected to the inner wall of the fixed box 11. When the power is displayed through the movable power display device, in order to improve the multi-directional shielding effect of the power display screen 2 and improve the effect of shading sunlight from different directions, the flip knob 12 can be rotated to drive the flip worm wheel 14 to rotate through the rotation of the flip worm 13, and the rotation of the flip worm wheel 14 drives the rotating plate 10 to rotate, so as to play the role of shielding the power display screen 2 at multiple angles, thereby realizing the control operation of improving the shading effect of the power display screen 2 under sunlight from different directions when the power is displayed through the movable power display device.

[0032] Specifically, the flip worm wheel 14 is integrally connected to the rotating plate 10 , and the flip worm wheel 14 forms a rotating structure with the fixed box 11 through the flip worm 13 . The rotation of the flip worm 13 drives the flip worm wheel 14 to rotate, thereby realizing the control operation of rotating the rotating plate 10 .

[0033] Specifically, the rotation center of the flip worm gear 14 and the rotation center of the rotating plate 10 are arranged to coincide with each other. The rotating plate 10 forms a rotating structure through the flip worm gear 14 and the connecting plate 5. The rotation of the flip worm gear 14 drives the rotating plate 10 to rotate, thereby realizing the control operation of improving the shading effect of the power display screen 2 under sunlight from different directions when the power is displayed through the movable power display device.

[0034] Specifically, the outer wall contour of the power display screen 2 is adapted to the inner wall contour of the device body 1 , and by adapting the outer wall contour of the power display screen 2 to the inner wall contour of the device body 1 , the control operation of the portability of the power display screen 2 is realized.

[0035] Working principle: First, when the power level is displayed through a movable power display device, in order to improve the convenience of flipping the connecting plate 5, improve the shielding effect of the power display screen 2 in the sun, and prevent the data from being unclear, the shielding knob 7 can be turned to increase the rotation of the shielding worm 8 to drive the shielding worm gear 9 to rotate, so as to play a role in shading the power display screen 2 in the sun, thereby realizing the control operation of improving the viewing effect of the power display screen 2 in the sun when the power level is displayed through the movable power display device.

[0036] Finally, when the power level is displayed through the movable power display device, in order to improve the multi-directional shielding effect of the power display screen 2 and improve the effect of shading the sunlight from different directions, the flip knob 12 can be rotated to drive the flip worm gear 14 to rotate through the rotation of the flip worm 13, and the rotation of the flip worm gear 14 drives the rotating plate 10 to rotate, so as to play the role of shielding the power display screen 2 at multiple angles, thereby realizing the control operation of improving the shading effect of the power display screen 2 under sunlight from different directions when the power level is displayed through the movable power display device.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A movable power display device, characterized in that: include: A device body (1), a box door (4) and a turning mechanism arranged on the outer wall of the box door (4), wherein the turning mechanism comprises a rotating assembly: The rotating assembly comprises a shielding worm (8) and a shielding worm wheel (9); a power display screen (2) is placed inside the device body (1); a heat dissipation port (3) is provided on the side wall of the device body (1); the outer wall of the device body (1) is rotatably connected to a box door (4) via a hinge; the outer wall of the box door (4) is rotatably connected to a connecting plate (5); the outer wall of the box door (4) is fixedly connected to a control box (6); the outer wall of the control box (6) is provided with a shielding knob (7); one end of the shielding knob (7) is fixedly connected to a shielding worm (8) rotatably connected to the inner wall of the control box (6); the outer wall of the shielding worm (8) is meshed with a shielding worm wheel (9) rotatably connected to the inner wall of the control box (6).

2. A movable power display device according to claim 1, characterized in that: The outer wall of the connecting plate (5) is rotatably connected to a rotating plate (10), the outer wall of the rotating plate (10) is fixedly connected to a fixed box (11), the outer wall of the fixed box (11) is provided with a flip knob (12), one end of the flip knob (12) is fixedly connected to a flip worm (13) rotatably connected to the inner wall of the fixed box (11), and the outer wall of the flip worm (13) is meshed with a flip worm wheel (14) rotatably connected to the inner wall of the fixed box (11).

3. A movable power display device according to claim 1, characterized in that: Two groups of heat dissipation openings (3) are provided, and the positions of the two groups of heat dissipation openings (3) are distributed symmetrically with respect to the central axis of the device body (1).

4. A movable power display device according to claim 1, characterized in that: The shielding worm wheel (9) and the connecting plate (5) are connected in an integral manner.

5. The movable power display device according to claim 1, characterized in that: The rotation center of the shielding worm wheel (9) and the rotation center of the connecting plate (5) are arranged to coincide with each other.

6. A movable power display device according to claim 1, characterized in that: The folded connecting plate (5) is not in contact with the power display screen (2).

7. A movable electric quantity display device according to claim 2, characterized in that: The flip worm gear (14) and the rotating plate (10) are connected in an integral manner.

8. A movable electric quantity display device according to claim 2, characterized in that: The rotation center of the flip worm wheel (14) and the rotation center of the rotating plate (10) are arranged to coincide with each other.

9. The movable power display device according to claim 2, characterized in that: The outer wall contour of the power display screen (2) is configured to match the inner wall contour of the device body (1).

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