Digital display electronic milk warmer

Abstract

The utility model discloses a digital display electronic milk warmer, which belongs to the technical field of maternal and infant equipment and comprises a main body, an inner container is integrally formed in the main body, the bottom of the main body is fixedly connected with a bottom cover through a screw, one side of the main body is fixedly provided with a mounting seat through an elastic buckle in a clamping manner, and the mounting seat is fixedly connected with the inner container through a screw. A knob is rotatably connected to the inner side wall of the mounting seat, a digital display module is mounted on the mounting seat, a heater is fixedly mounted at the bottom of the inner container, the main body, the NTC temperature acquisition module and the heater can be integrally assembled, and the knob and the digital display module are independently assembled into a whole, so that the whole structure is simple and complete, and the temperature measurement accuracy is improved. Meanwhile, the encoder is controlled by a single-group transmission mechanism consisting of a gear ring and a gear, so that the temperature regulation is more convenient and quicker, and meanwhile, the NTC temperature acquisition module is directly embedded on the inner wall of the bottom of the liner, so that the problems of overlarge loss and inconvenience in accurate temperature control in a heat conduction process are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of mother and baby equipment, and more specifically, to a digital display electronic milk warmer. Background Art

[0002] Currently, when feeding infants and young children, since the physical constitution of infants and young children is often weak and they have a relatively high requirement for the temperature of the milk they drink. In order to make the milk meet the temperature suitable for the baby to drink, a milk warmer is usually needed to keep the milk warm and heat it.

[0003] Based on the above, the inventor found that: the milk warmers on the market have a complex structure, and most of them are split structures, which are cumbersome to operate and not very convenient to use. Moreover, when adjusting the temperature, the adjustment mechanisms on the market usually use multiple sets of mechanisms for transmission, and the overall linkage effect is not good, which affects the rapid adjustment of its temperature. At the same time, in the NTC module structure of the existing milk warmers, either a pillar protrudes from the inner cavity of the product or it is hidden inside the structure and the temperature is conducted through the plastic wall, resulting in heat conduction loss and being not conducive to accurate temperature control. Therefore, in view of this, the existing structure is studied and improved to provide a digital display electronic milk warmer, in order to achieve a more practical value. Summary of the Utility Model

[0004] 1. Technical Problems to be Solved

[0005] Aiming at the problems existing in the prior art, the purpose of the utility model is to provide a digital display electronic milk warmer, which can integrally assemble the main body, the NTC temperature acquisition module and the heater, while the knob and the digital display module are independently assembled into a whole, making the overall structure simple and complete. At the same time, the encoder is controlled by a single-group transmission mechanism composed of a toothed ring and a gear, making the temperature adjustment more convenient and fast. At the same time, the NTC temperature acquisition module is directly embedded on the inner bottom wall of the inner container, solving the problem of excessive loss during the heat conduction process and being not convenient for accurate temperature control.

[0006] 2. Technical Solutions

[0007] To solve the above problems, the utility model adopts the following technical solutions.

[0008] A digital display electronic milk warmer, comprising a main body. An inner container is integrally formed inside the main body. The bottom of the main body is fixedly connected with a bottom cover through screws. One side of the main body is fixedly clamped with a mounting seat through an elastic buckle. A knob is rotatably connected to the inner side wall of the mounting seat. A digital display module is installed on the mounting seat. A heater is fixedly installed at the bottom of the inner container. An NTC temperature acquisition module is embedded in the inner bottom wall of the inner container. A circuit board is fixedly installed on the top of the bottom cover. An encoder is installed on the circuit board. One end of the knob extends into the main body and is fixedly connected with a toothed ring. A gear meshing with the toothed ring is installed on the encoder.

[0009] Further, the digital display module, the heater, the NTC temperature acquisition module and the encoder are all electrically connected to the circuit board through wires.

[0010] Further, the inner container is provided with an open top. An inner tray is arranged inside the inner container. A transparent cover is clamped at the open top of the inner container.

[0011] Further, a plurality of uniformly distributed through holes are formed in the outer periphery of the inner tray. A handle is fixedly connected to the outer periphery of the top of the inner tray.

[0012] Further, an exhaust hole is formed at the top end of the transparent cover. The bottom of the transparent cover is open.

[0013] Further, a notch is formed at the position of the transparent cover corresponding to the handle, and the handle is located inside the notch.

[0014] 3. Beneficial effects

[0015] Compared with the prior art, the advantages of the present utility model are as follows:

[0016] In this solution, by integrally assembling the main body, the NTC temperature acquisition module and the heater, and independently assembling the knob and the digital display module into a whole, the overall structure is simple and complete, which is convenient for operation. At the same time, the encoder is controlled by a single-group transmission mechanism composed of a toothed ring and a gear, making the temperature adjustment more convenient and fast. At the same time, the NTC temperature acquisition module is directly embedded in the inner bottom wall of the inner container, reducing the loss during the heat conduction process, enabling accurate temperature control, and improving the convenience of use. Brief description of the drawings

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

[0018] Figure 2 It is a schematic diagram of the internal structure of the main body of the present utility model;

[0019] Figure 3 It is a schematic diagram of the disassembled structure of the present utility model;

[0020] Figure 4 This is the overall structural schematic diagram of the present utility model in the storage state.

[0021] Description of the reference numerals in the figure:

[0022] 1. Main body;

[0023] 2. Inner liner;

[0024] 3. Bottom cover;

[0025] 4. Mounting seat;

[0026] 5. Knob;

[0027] 6. Digital display module;

[0028] 7. Heater;

[0029] 8. NTC temperature acquisition module;

[0030] 9. Circuit board;

[0031] 10. Encoder;

[0032] 11. Gear ring;

[0033] 12. Gear;

[0034] 13. Inner support;

[0035] 14. Transparent cover;

[0036] 15. Through hole;

[0037] 16. Handle;

[0038] 17. Exhaust hole. Specific embodiments

[0039] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model; obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0040] Embodiment:

[0041] Please refer to Figures 1-4, A digital display electronic milk warmer, including a main body 1, an inner container 2 is integrally formed inside the main body 1, a bottom cover 3 is fixedly connected to the bottom of the main body 1 by screws, a mounting seat 4 is snap-fitted and fixed to one side of the main body 1 through an elastic buckle, a knob 5 is rotatably connected to the inner side wall of the mounting seat 4, a digital display module 6 is installed on the mounting seat 4, a heater 7 is fixedly installed at the bottom of the inner container 2, an NTC temperature acquisition module 8 is embedded in the inner bottom wall of the inner container 2, a circuit board 9 is fixedly installed on the top of the bottom cover 3, an encoder 10 is installed on the circuit board 9, one end of the knob 5 extends into the inside of the main body 1 and is fixedly connected to a toothed ring 11, and a gear 12 engaged with the toothed ring 11 is installed on the encoder 10. When in use, through the single-group transmission mechanism composed of the toothed ring 11 and the gear 12, the operation of the encoder 10 can be sensitively controlled, and the control signal is converted into an electrical signal and transmitted to the circuit board 9 to realize the rapid adjustment of the temperature. At the same time, the NTC temperature acquisition module 8 is directly embedded on the bottom inner wall of the inner container 2, which can directly read the water temperature and convert it into an electrical signal and transmit it to the circuit board 9. In this way, the loss in the heat conduction process is reduced, enabling precise temperature control and improving the use effect.

[0042] Refer to Figure 2 and Figure 3 , the digital display module 6, the heater 7, the NTC temperature acquisition module 8 and the encoder 10 are all electrically connected to the circuit board 9 through wires.

[0043] Refer to Figure 1 and Figure 4 , the inner container 2 is provided with an open top, an inner tray 13 is arranged inside the inner container 2, and a transparent cover 14 is snap-fitted at the open top of the inner container 2.

[0044] Refer to Figure 4 , a plurality of uniformly distributed through holes 15 are formed in the outer periphery of the inner tray 13, and a handle 16 is fixedly connected to the outer periphery of the top of the inner tray 13.

[0045] Refer to Figure 1 , an exhaust hole 17 is formed at the top end of the transparent cover 14, and the bottom of the transparent cover 14 is provided with an opening.

[0046] Refer to Figure 1 and Figure 4 , a notch is formed at the bottom of the transparent cover 14 corresponding to the position of the handle 16, and the handle 16 is located in the notch.

[0047] During use: First, put water into the inner container 2, then place the inner tray 13 into the inner container 2, immediately place the baby bottle into the inner tray 13, and finally cover it with the transparent cover 14. Start the milk warmer. Since the main body 1, the NTC temperature acquisition module 8, and the heater 7 are assembled as a whole, the knob 5 and the digital display module 6 are independently assembled as a whole and installed on the mounting seat 4. Moreover, the gear 12 on the encoder 10 is meshed with the toothed ring 11 on the knob 5. The toothed ring 11 and the gear 12 form a single set of transmission mechanism that can control the encoder 10. When the temperature needs to be adjusted, turn the knob 5, and the encoder 10 rotates to convert the angular displacement into an electrical signal and transmit it to the circuit board 9 to quickly adjust the temperature. In addition, the NTC temperature acquisition module 8 is directly embedded on the bottom inner wall of the inner container 2, directly reads the water temperature and converts it into an electrical signal and transmits it to the circuit board 9, reducing the loss during the heat conduction process to facilitate accurate temperature control. After heating is completed, take out the transparent cover 14, the baby bottle, and the inner tray 13 in sequence, then pour out the water for cleaning. Finally, invert the transparent cover 14 and place it in the inner container 2, and place the inner tray 13 in the transparent cover 14 (as Figure 4 shown).

[0048] Finally, it should be noted that in the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0049] In the description of the present invention, it should also be noted that unless otherwise clearly specified and defined, the terms "set", "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0050] The above is only the preferred specific embodiment of the present invention; however, the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its improved concept, makes an equivalent substitution or change, and should be covered by the protection scope of the present invention.

Claims

1. A digital display electronic milk warmer, comprising a main body (1), wherein an inner liner (2) is integrally formed inside the main body (1), and a bottom cover (3) is fixedly connected to the bottom of the main body (1) by screws, characterized in that: A mounting seat (4) is fixed to one side of the main body (1) by means of an elastic buckle, a knob (5) is rotatably connected to the inner wall of the mounting seat (4), a digital display module (6) is mounted on the mounting seat (4), a heater (7) is fixedly mounted on the bottom of the inner tank (2), an NTC temperature acquisition module (8) is embedded in the inner bottom wall of the inner tank (2), a circuit board (9) is fixedly mounted on the top of the bottom cover (3), an encoder (10) is mounted on the circuit board (9), one end of the knob (5) extends to the interior of the main body (1) and is fixedly connected to a gear ring (11), and a gear (12) meshingly connected to the gear ring (11) is mounted on the encoder (10).

2. The digital display electronic milk warmer according to claim 1, characterized in that: The digital display module (6), the heater (7), the NTC temperature acquisition module (8) and the encoder (10) are all electrically connected to the circuit board (9) via wires.

3. The digital display electronic milk warmer according to claim 1, characterized in that: The inner liner (2) is arranged with an opening at the top, an inner support (13) is arranged inside the inner liner (2), and a transparent cover (14) is clamped at the top opening of the inner liner (2).

4. The digital display electronic milk warmer according to claim 3, characterized in that: The outer periphery of the inner support (13) is provided with a plurality of evenly distributed through holes (15), and the outer periphery of the top of the inner support (13) is fixedly connected with a handle (16).

5. The digital display electronic milk warmer according to claim 3, characterized in that: An exhaust hole (17) is provided at the top of the transparent cover (14), and an opening is provided at the bottom of the transparent cover (14).

6. The digital display electronic milk warmer according to claim 3, characterized in that: A notch is provided at the bottom of the transparent cover (14) at a position corresponding to the handle (16), and the handle (16) is located in the notch.

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