Solar panel of electronic scale, kitchen scale, electronic table scale and weighing scale

Abstract

The utility model belongs to the technical field of grease guns, and particularly relates to a solar panel of an electronic scale, a kitchen scale, an electronic table scale and a weighing scale, which comprises a panel body, a first solar photovoltaic panel is covered on the panel body, a window is arranged on the first solar photovoltaic panel, and a notch corresponding to the window is arranged on the panel body; electrical apparatus elements in the electronic scale pass through the gap and penetrate into the window. The solar panel of the electronic scale is convenient to assemble, convenient for users and long in service life.

Description

Technical Field

[0001] The utility model belongs to the technical field of electronic scales, and particularly relates to a solar panel of an electronic scale, a kitchen scale, an electronic table scale and a weight scale. Background Art

[0002] Electronic scale is a kind of weighing instrument, which is a tool to measure the mass of an object by using Hooke's law or the principle of lever balance of force. Electronic scale mainly consists of three parts: load-bearing system such as scale plate, scale body, force transmission conversion system such as lever force transmission system, sensor and indication system such as dial, and electronic display instrument.

[0003] Many merchants sell goods on the roadside. The electronic scales cannot be charged during use, so some electronic scales are equipped with charging power supplies and solar charging devices, such as an energy-saving electronic scale disclosed in Chinese utility model patent CN202321037780.8, which includes an electronic scale body and a solar panel, a battery is provided inside the electronic scale body, a slot is provided on one side of the electronic scale body, a limit slot is provided on the slot, an opening is provided between the limit slot and the slot, a telescopic column is provided on the opening, a limit plate is provided between the telescopic column and the limit slot, an adjustment mechanism is provided between one end of the telescopic column and the solar panel, a docking groove is provided on one side of the solar panel, a fastening box is provided on one side of the electronic scale body, a fastening hole is provided on the fastening box, and the fastening hole is connected to the slot. This structure facilitates the movement of the position of the solar panel, thereby facilitating the solar panel to absorb solar energy, and facilitating the use of this structure when people sell items outdoors.

[0004] In the above structure, the solar panel is installed on the electronic scale body by means of the telescopic rod and the adjustment mechanism, which is convenient for the installation of the solar panel and the reception of sunlight by the solar panel. However, the setting of the telescopic column is not convenient for the rapid assembly of the electronic scale, and causes the electronic scale to occupy a larger space, affecting the placement and use of the electronic scale. During use, objects are easily knocked against, causing damage to the solar panel and even the electronic scale body. In addition, the wires in the electronic scale are easily damaged during the sliding of the telescopic column, thereby affecting the service life of the electronic scale. Summary of the invention

[0005] In order to overcome the defects in the prior art, the purpose of the utility model is to provide a solar panel, a kitchen scale, an electronic table scale and a weight scale for an electronic scale which are easy to assemble, convenient for users and have a long service life.

[0006] The purpose of the utility model is achieved in this way:

[0007] A solar panel for an electronic scale comprises a panel body, the panel body is covered with a first solar photovoltaic panel, the first solar photovoltaic panel is provided with a window, and the panel body is provided with a notch corresponding to the window; an electrical component in the electronic scale passes through the notch and enters the window.

[0008] The utility model is further configured as follows: a first fixing groove is arranged on the panel body, the first solar photovoltaic panel is fixed in the first fixing groove, and the first solar photovoltaic panel completely covers the first fixing groove.

[0009] The utility model is further configured as follows: the depth of the first fixing groove is not less than the thickness of the first solar photovoltaic panel.

[0010] An electronic table scale comprises a base and a weighing pan, wherein a solar panel of the electronic scale is arranged on the base, and a detection circuit and a charging power supply are also arranged in the base, a panel body extends toward the front and rear sides of the weighing pan to form a first mounting surface and a second mounting surface, a first solar photovoltaic panel is arranged on the first mounting surface, and a second solar photovoltaic panel is arranged on the second mounting surface, and the charging power supply, the first solar photovoltaic panel and the second solar photovoltaic panel are electrically connected to the detection circuit respectively.

[0011] The utility model is further configured as follows: a second fixing groove is arranged on the second installation surface, and the second solar photovoltaic panel is detachably arranged in the second fixing groove.

[0012] The utility model is further configured as follows: the detection circuit includes a touch screen, the touch screen is fixed on the surface of the first solar photovoltaic panel, and the wires on the touch screen pass through the window and the gap and are electrically connected to the charging power supply.

[0013] The utility model is further configured as follows: the detection circuit includes a display and a control panel, and the first solar photovoltaic panel is respectively provided with windows adapted to the display and the control panel.

[0014] A kitchen scale comprises a base and a scale pan. A solar panel of an electronic scale is arranged on the base, and a detection circuit and a charging power supply are also arranged in the base. The charging power supply and a first solar photovoltaic panel are electrically connected to the detection circuit respectively. The detection circuit comprises a circuit board and a display screen. The display screen passes through a gap and is installed in a window.

[0015] The utility model is further configured as follows: a third fixing groove is arranged on the weighing pan, a third solar photovoltaic panel is detachably arranged in the third fixing groove, and the third solar photovoltaic panel is electrically connected to the detection circuit.

[0016] A weight scale comprises a base and a scale pan, wherein a solar panel of an electronic scale is arranged on the scale pan, and a display screen, a circuit board and a charging power supply are also arranged in the base, wherein the display screen, the charging power supply and a first solar photovoltaic panel are electrically connected to the circuit board respectively, a notch is a transparent structure on the panel body, and a display screen is arranged on one side of the window and the notch.

[0017] Compared with the prior art, the utility model has the following advantages:

[0018] In the utility model, the first solar photovoltaic panel is directly covered on the panel body, which is convenient for the installation of the first solar photovoltaic panel and reduces the risk of the first solar photovoltaic panel being bumped by other objects during use, which is beneficial to extending the service life of the solar panel of the electronic scale. Moreover, this structure will not cause the electronic scale to occupy a larger space, which is convenient for users to use the electronic scale. At the same time, the utility model can achieve the effect of free charging based on the integration of the solar panel.

[0019] The provision of the first fixing groove in the utility model is beneficial to the positioning and installation of the first solar photovoltaic panel, and avoids the first solar photovoltaic panel being misplaced and affecting the installation of electrical components in the electronic scale; since the depth of the first fixing groove is not less than the thickness of the first solar photovoltaic panel, the side of the first solar photovoltaic panel is avoided from being bumped during use, and accidental damage to the first solar photovoltaic panel is avoided, which is beneficial to extending the service life of the solar panel of the electronic scale.

[0020] The provision of the second solar photovoltaic panel in the utility model is beneficial to increasing the charging efficiency of the charging power supply and is convenient for rapid charging of the charging power supply. Moreover, since the first mounting surface and the second mounting surface are respectively arranged on the front and rear sides of the scale pan, it is prevented that the scale pan or items on the scale pan block sunlight and affect the charging of the charging power supply, which is convenient for users to use. The provision of the second fixing groove is beneficial to the positioning and installation of the second solar photovoltaic panel and is convenient for rapid assembly of the electronic table scale.

[0021] The setting of the touch screen in the utility model makes it easy for users to flexibly control the electronic table scale, and the structure can reduce the cross-sectional area of ​​the window and the notch, which is beneficial to increase the area of ​​the first solar photovoltaic panel receiving sunlight, thereby improving the charging efficiency; and the windows respectively adapted to the display and the control panel are convenient for the positioning and installation of the display and the control panel, and facilitate the rapid assembly of the electronic table scale.

[0022] The display screen passing through the gap and installed in the window in the utility model is conducive to the installation of the display screen, avoiding the display screen affecting the installation of the solar panel of the electronic scale, and is conducive to fully utilizing the surface area of ​​the base and increasing the area of ​​the solar panel of the electronic scale that receives sunlight; the third arrangement of the solar photovoltaic panel is conducive to increasing the charging efficiency of the charging power supply, facilitating rapid charging of the charging power supply, and making it convenient for users to use the kitchen scale.

[0023] The notch of the transparent structure in the utility model makes it easy for the user to observe the display screen and prevents the display screen from being damaged by bumps, which is beneficial to prolonging the service life of the weight scale. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is one of the structural schematic diagrams of the electronic table scale of the utility model;

[0025] Figure 2 This is the second structural schematic diagram of the electronic table scale of the utility model;

[0026] Figure 3 It is an explosion schematic diagram of the utility model;

[0027] Figure 4 This is one of the structural schematic diagrams of the panel body in the utility model;

[0028] Figure 5 This is the second structural schematic diagram of the panel body in the utility model;

[0029] Figure 6 It is a structural schematic diagram of the first solar photovoltaic panel in the utility model;

[0030] Figure 7 It is a structural schematic diagram of the electronic platform scale in the utility model;

[0031] Figure 8 It is a structural schematic diagram of the kitchen scale in the utility model;

[0032] Fig. 9 It is an exploded schematic diagram of a weight scale in the utility model.

[0033] Meaning of the numbers in the figure: 1-panel body; 11-first mounting surface; 12-second mounting surface;

[0034] 111-first fixing groove; 112-notch; 121-second fixing groove; 2-base; 21-battery cover; 3-weighing pan;

[0035] 31-third fixing slot; 32-third solar photovoltaic panel; 4-first solar photovoltaic panel;

[0036] 41-second solar photovoltaic panel; 42-window; 5-display screen; 6-control panel; 7-charging power source;

[0037] 8-Circuit board. DETAILED DESCRIPTION

[0038] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments:

[0039] See also Figures 1 to 9As shown, a solar panel for an electronic scale comprises a panel body 1, the panel body 1 is covered with a first solar photovoltaic panel 4, a window 42 is provided on the first solar photovoltaic panel 4, and a notch 112 corresponding to the window 42 is provided on the panel body 1; the electrical components in the electronic scale pass through the notch 112 and penetrate into the window 42, and the first solar photovoltaic panel 4 in the structure directly covers the panel body 1, which is convenient for the installation of the first solar photovoltaic panel 4 and reduces the first solar photovoltaic panel 4 being bumped by other objects during use, which is beneficial to prolonging the service life of the solar panel of the electronic scale, and the structure will not cause the space occupied by the electronic scale to be larger, which is convenient for users to use the electronic scale; at the same time, the utility model can achieve the effect of free charging integration based on the solar panel, and no additional charging device and power supply are required during use, which is convenient for users to use.

[0040] The panel body 1 in the utility model is provided with a first fixing groove 111, and the first solar photovoltaic panel 4 is fixed in the first fixing groove 111, and the first solar photovoltaic panel 4 completely covers the first fixing groove 111. The setting of the first fixing groove 111 is conducive to the positioning and installation of the first solar photovoltaic panel 4, and avoids the misalignment of the first solar photovoltaic panel 4 affecting the installation of electrical components in the electronic scale.

[0041] Preferably, the depth of the first fixing groove 111 is not less than the thickness of the first solar photovoltaic panel 4. This structure can prevent the side of the first solar photovoltaic panel 4 from being bumped during use, avoid accidental damage to the first solar photovoltaic panel 4, and is beneficial to extending the service life of the solar panel of the electronic scale.

[0042] When the electronic scale is in use, the user observes and controls the electrical components through the window 42 and the notch 112, wherein the window 42 and the notch 112 may be transparent structures, or the window 42 and the notch 112 may be hole-like structures; when the window 42 and the notch 112 are transparent structures, the electrical components may be display devices or touch control devices; when the window 42 and the notch 112 are hole-like structures, the electrical components are inserted into the window 42 and the notch 112, and the user may directly contact the electrical components to control the electronic scale.

[0043] The solar panel of the electronic scale of the utility model can be used on electronic scales such as electronic table scales, electronic platform scales, kitchen scales and weight scales. The specific embodiments are as follows: Example

[0044] An electronic table scale comprises a base 2 and a weighing pan 3, wherein a solar panel of the electronic scale is arranged on the base 2, and a detection circuit and a charging power supply 7 are also arranged in the base 2, a panel body 1 extends toward the front and rear sides of the weighing pan 3 to form a first mounting surface 11 and a second mounting surface 12, a first solar photovoltaic panel 4 is arranged on the first mounting surface 11, and a second solar photovoltaic panel 41 is arranged on the second mounting surface 12, the charging power supply 7, the first solar photovoltaic panel 4 and the second solar photovoltaic panel 41 are electrically connected to the detection circuit respectively, the arrangement of the second solar photovoltaic panel 41 is conducive to increasing the charging efficiency of the charging power supply 7 and is convenient for rapid charging of the charging power supply 7, and since the first mounting surface 11 and the second mounting surface 12 are respectively arranged at the front and rear sides of the weighing pan 3, it is prevented that the weighing pan 3 or objects on the weighing pan 3 block the sunlight and affect the charging of the charging power supply 7, and it is convenient for users to use.

[0045] Preferably, a second fixing groove 121 is provided on the second mounting surface 12, and the second solar photovoltaic panel 41 is detachably arranged in the second fixing groove 121. The setting of the second fixing groove 121 is beneficial to the positioning and installation of the second solar photovoltaic panel 41, and facilitates the rapid assembly of the electronic table scale. A notch 112 may also be provided at the bottom of the second fixing groove 121, and a window 42 corresponding to the notch 112 is provided on the second solar photovoltaic panel 41.

[0046] The detection circuit includes a display device, which may be a touch screen, a digital display screen 5 , an LED display, or the like.

[0047] When the display device is a touch screen, the touch screen is fixed on the surface of the first solar photovoltaic panel 4, and the wires on the touch screen pass through the window 42 and the notch 112 and are electrically connected to the charging power supply 7. The setting of the touch screen is convenient for the user to flexibly control the electronic table scale, and the structure can reduce the cross-sectional area of ​​the window 42 and the notch 112, which is beneficial to increase the area of ​​the first solar photovoltaic panel 4 receiving sunlight, thereby improving the charging efficiency.

[0048] When the display device is a digital display screen 5, the detection circuit includes a display and a control panel 6, and the first solar photovoltaic panel 4 is respectively provided with windows 42 adapted to the display and the control panel 6, and the bottom of the first fixing groove 111 is respectively provided with notches 112 for installing the display and the control panel 6. The display and the control panel 6 pass through the notches 112 and are inserted into the windows 42. This structure facilitates the positioning and installation of the display and the control panel 6, and facilitates the rapid assembly of the electronic desktop scale.

[0049] Preferably, the charging power source 7 is detachably arranged in a battery slot on the base 2, and a battery cover 21 is detachably arranged on the base 2, so that the battery cover 21 hides the charging power source 7 in the battery slot and prevents the charging power source 7 from being detached from the battery slot.

[0050] The structure in this embodiment can also be applied to electronic scales such as electronic platform scales. Example

[0051] A kitchen scale comprises a base 2 and a scale pan 3, wherein a solar panel of an electronic scale is arranged on the base 2, and a detection circuit and a charging power supply 7 are also arranged in the base 2, wherein the charging power supply 7 and a first solar photovoltaic panel 4 are electrically connected to the detection circuit respectively, wherein the detection circuit comprises a circuit board 8 and a display screen 5, wherein the display screen 5 passes through a notch 112 and is installed in a window 42, and the display screen 5 passing through the notch 112 and installed in the window 42 is conducive to the installation of the display screen 5, thereby preventing the display screen 5 from affecting the installation of the solar panel of the electronic scale, thereby making full use of the surface area of ​​the base 2 and increasing the area of ​​the solar panel of the electronic scale receiving sunlight.

[0052] Due to the small size of the kitchen scale, the charging efficiency of the first solar photovoltaic panel 4 is low. In this embodiment, the scale pan 3 is preferably provided with a third fixed groove 31, and a third solar photovoltaic panel 32 is detachably provided in the third fixed groove 31. The third solar photovoltaic panel 32 is electrically connected to the detection circuit. The provision of the third solar photovoltaic panel 32 is beneficial to increasing the charging efficiency of the charging power supply 7, facilitating rapid charging of the charging power supply 7, and making it convenient for users to use the kitchen scale. Example

[0053] A weight scale comprises a base 2 and a weighing pan 3, wherein a solar panel of an electronic scale is arranged on the weighing pan 3, and a display screen 5, a circuit board 8 and a charging power source 7 are also arranged in the base 2, wherein the display screen 5, the charging power source 7 and a first solar photovoltaic panel 4 are electrically connected to the circuit board 8 respectively, and a notch 112 is a transparent structure on a panel body 1, and a display screen 5 is arranged on one side of a window 42 and the notch 112. The notch 112 of the transparent structure facilitates a user to observe the display screen 5 and prevents the display screen 5 from being damaged by bumps, thereby helping to extend the service life of the weight scale.

[0054] In this embodiment, the window 42 may be a transparent structure, or the window 42 may be a hole-shaped structure.

[0055] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A solar panel for an electronic scale, characterized in that: The electronic scale comprises a panel body (1), the panel body (1) is covered with a first solar photovoltaic panel (4), the first solar photovoltaic panel (4) is provided with a window (42), and the panel body (1) is provided with a notch (112) corresponding to the window (42); the electrical components in the electronic scale pass through the notch (112) and penetrate into the window (42).

2. The solar panel for an electronic scale according to claim 1, characterized in that: The panel body (1) is provided with a first fixing groove (111), the first solar photovoltaic panel (4) is fixed in the first fixing groove (111), and the first solar photovoltaic panel (4) completely covers the first fixing groove (111).

3. The solar panel for an electronic scale according to claim 2, characterized in that: The depth of the first fixing groove (111) is not less than the thickness of the first solar photovoltaic panel (4).

4. An electronic table scale, characterized in that: The invention comprises a base (2) and a weighing pan (3), wherein the base (2) is provided with a solar panel of an electronic weighing pan as claimed in any one of claims 1 to 2, and the base (2) is also provided with a detection circuit and a charging power supply (7), the panel body (1) respectively extends toward the front and rear sides of the weighing pan (3) to form a first mounting surface (11) and a second mounting surface (12), a first solar photovoltaic panel (4) is provided on the first mounting surface (11), and a second solar photovoltaic panel (41) is provided on the second mounting surface (12), and the charging power supply (7), the first solar photovoltaic panel (4) and the second solar photovoltaic panel (41) are respectively electrically connected to the detection circuit.

5. An electronic table scale according to claim 4, characterized in that: A second fixing groove (121) is provided on the second mounting surface (12), and the second solar photovoltaic panel (41) is detachably arranged in the second fixing groove (121).

6. An electronic table scale according to claim 4, characterized in that: The detection circuit comprises a touch screen, which is fixed on the surface of the first solar photovoltaic panel (4). The wires on the touch screen pass through the window (42) and the notch (112) and are electrically connected to the charging power source (7).

7. An electronic table scale according to claim 4, characterized in that: The detection circuit comprises a display and a control panel (6), and the first solar photovoltaic panel (4) is provided with windows (42) adapted to the display and the control panel (6), respectively.

8. A kitchen scale, characterized in that: The invention comprises a base (2) and a weighing pan (3), wherein the base (2) is provided with a solar panel of the electronic weighing machine according to any one of claims 1 to 2, and the base (2) is also provided with a detection circuit and a charging power supply (7), wherein the charging power supply (7) and a first solar photovoltaic panel (4) are respectively electrically connected to the detection circuit, wherein the detection circuit comprises a circuit board (8) and a display screen (5), and the display screen (5) passes through a notch (112) and is installed in a window (42).

9. A kitchen scale according to claim 8, characterized in that: The weighing pan (3) is provided with a third fixing groove (31), in which a third solar photovoltaic panel (32) is detachably arranged, and the third solar photovoltaic panel (32) is electrically connected to the detection circuit.

10. A body weight scale, characterized in that: The electronic scale comprises a base (2) and a weighing pan (3), wherein the weighing pan (3) is provided with a solar panel of the electronic scale as claimed in any one of claims 1 to 2, and the base (2) is also provided with a display screen (5), a circuit board (8) and a charging power source (7), wherein the display screen (5), the charging power source (7) and a first solar photovoltaic panel (4) are electrically connected to the circuit board (8) respectively, the notch (112) is a transparent structure on the panel body (1), and the display screen (5) is provided on one side of the window (42) and the notch (112).

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