CN210471283U - Quick-heating anti-theft lunch box - Google Patents
Quick-heating anti-theft lunch box Download PDFInfo
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- CN210471283U CN210471283U CN201921067565.6U CN201921067565U CN210471283U CN 210471283 U CN210471283 U CN 210471283U CN 201921067565 U CN201921067565 U CN 201921067565U CN 210471283 U CN210471283 U CN 210471283U
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Abstract
The utility model discloses a quick heating's theftproof cutlery box, including casing, hinge, top cap, bottom plate, heated board, L type pole, through-hole, fixed plate, dish box, battery, electric plate, solid fixed cylinder, heat-conducting plate, water storage chamber, bleeder vent, connecting pipe, advance liquid fill, singlechip, bluetooth transceiver module, heat preservation apron, micro motor, recess, lead screw, screw nut, connecting plate, inserted bar, jack, first cardboard and second cardboard. The utility model discloses it is rational in infrastructure, micro motor work drives the lead screw at the recess internal rotation, the lead screw drives threaded connection's screw nut and removes along the recess, screw nut drives the connecting plate and removes with the inserted bar, jack in first cardboard and the second cardboard aligns, the inserted bar pegs graft with the jack under the drive of screw nut and connecting plate, thereby with the rigidity of first cardboard and second cardboard, then with the fixed lock of top cap and casing, avoid other people to tak away the meal in the cutlery box, avoid stolen.
Description
Technical Field
The utility model relates to a theftproof cutlery box specifically is a quick heating's theftproof cutlery box belongs to cutlery box application technical field.
Background
With the advancement of science and technology, the habits and ways of modern people on diet are gradually changed, the fast food field capable of being delivered by takeout is gradually developed from the traditional way of going into restaurants to the current way, and people can obtain the takeout delivered by takeout deliverers in a short time as long as the people select the diet to be eaten on the mobile phone intelligent terminal.
The current takeaway cutlery box often the structure is fairly simple, and stability in the transportation is not good, and the leakproofness is extremely poor, has great food safety hidden danger, and general cutlery box does not possess the heating heat preservation function, and general heating device is difficult to make the meal rapid heating in the lunch box and keeps warm to influence the eating of meal, and general takeaway cutlery box does not possess the theftproof function, and the meal in the lunch box is stolen easily, thereby causes the loss to the takeaway personnel. Therefore, a fast heating anti-theft lunch box is provided to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a quick heating anti-theft lunch box for solving the problems.
The utility model realizes the purpose through the following technical proposal, a fast heating anti-theft lunch box, which comprises a shell, a heating and heat-preserving device and an anti-theft device;
the heating and heat-insulating device comprises a hinge, a top cover, a bottom plate, a heat-insulating plate, L-shaped rods, through holes, a fixing plate, a dish box, a battery, an electric heating plate, a fixing cylinder, a heat-conducting plate, a water storage cavity, air holes, a connecting pipe, a liquid inlet hopper and a heat-insulating cover plate, wherein the top end of the shell is hinged with the top cover through the hinge, the bottom end of the shell is fixedly connected with the bottom plate, the two sides of the top end of the bottom plate are fixedly connected with the L-shaped rods, the L-shaped rods are slidably connected with the fixing plate through the through holes, one end of the fixing plate is fixedly connected with the two ends of the dish box, the top end of the bottom plate is fixedly connected with the fixing cylinder, the top end of the fixing cylinder is fixedly connected with the liquid inlet hopper, the bottom of the liquid inlet hopper is communicated with the connecting pipe, the water, the bottom of the fixed cylinder is provided with a battery, the top end in the shell is covered with a heat-insulating cover plate, and the inside of the shell is fixedly connected with a heat-insulating plate;
the anti-theft device comprises a single chip microcomputer, a Bluetooth transceiver module, a micro motor, a groove, a screw rod, a screw nut, a connecting plate, an inserted bar, a jack, a first clamping plate and a second clamping plate, wherein the single chip microcomputer and the Bluetooth transceiver module are arranged inside the top cover, the micro motor is fixedly connected inside the top cover, one end of the screw rod is sleeved at the output end of the micro motor, the screw rod is in threaded connection with the screw nut, the groove is formed in the top cover, the bottom fixing connection of the screw nut is connected with the connecting plate, the inserted bar is fixedly connected with one end of the connecting plate, the first clamping plate is fixedly connected with the bottom of one end of the top cover, the second clamping plate is fixedly connected with the top of one end of the shell, and the jacks are.
Preferably, the inserted bar is connected with the jacks inside the first clamping plate and the second clamping plate in a matched manner, and the first clamping plate and the second clamping plate are staggered with each other.
Preferably, the lead screw is rotatably connected inside the groove, and a lead screw nut in threaded connection with the lead screw is in sliding connection with the groove.
Preferably, the air holes are distributed on the side wall of the outer ring of the fixed cylinder at equal intervals.
Preferably, the connecting pipe is communicated with the liquid inlet hopper and the inside of the water storage cavity, and the water storage cavity is communicated with the air holes.
Preferably, the electric hot plate, the micro motor and the Bluetooth transceiver module are electrically connected with the battery and the single chip microcomputer.
The utility model has the advantages that:
1. through opening hinge articulated top cap and casing, cup joint the both ends of dish box through the inside through-hole of fixed plate and L type pole, put dish box neatly one by one, add appropriate amount of water to the water storage intracavity through liquid feeding fill and connecting pipe, cover the inside top of heat preservation cover plate lid at the casing tightly, heat through single chip microcomputer control electric plate, heat the water of water storage intracavity portion through the heat-conducting plate, the vapor of water heating distributes to the casing inside through the bleeder vent of fixed cylinder outer lane lateral wall, heat the dish box of putting neatly through vapor, keep the temperature of meal, vapor heating keeps warm more fast and lasting, be convenient for the heat preservation of meal.
2. With the top cap with the casing lid, bluetooth transceiver module is connected through bluetooth app in the instruments such as cell-phones, bluetooth transceiver module gives micro motor with information transfer, micro motor work drives the lead screw at the recess internal rotation, the lead screw drives threaded connection's screw nut and removes along the recess, screw nut drives connecting plate and inserted bar removal, jack in first cardboard and the second cardboard aligns, the inserted bar pegs graft with the jack under the drive of screw nut and connecting plate, thereby with the rigidity of first cardboard and second cardboard, then with the fixed lock of top cap and casing, avoid other people to take away the meal in the cutlery box, avoid stolen.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;
fig. 3 is a schematic diagram of the circuit principle of the present invention.
In the figure: 1. the shell, 2, the hinge, 3, the top cap, 4, the bottom plate, 5, the heated board, 6, L type pole, 7, the through-hole, 8, the fixed plate, 9, the dish box, 10, the battery, 11, the electric plate, 12, the solid fixed cylinder, 13, the heat-conducting plate, 14, the water storage chamber, 15, the bleeder vent, 16, the connecting pipe, 17, advance the liquid fill, 18, the singlechip, 19, bluetooth transceiver module, 20, the heat preservation apron, 21, micro motor, 22, the recess, 23, the lead screw, 24, screw nut, 25, the connecting plate, 26, the inserted bar, 27, the jack, 28, first cardboard, 29, the second cardboard.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-3, a fast heating anti-theft lunch box includes a housing 1, a heating and heat-preserving device and an anti-theft device;
the heating and heat-insulating device comprises a hinge 2, a top cover 3, a bottom plate 4, a heat-insulating plate 5, L-shaped rods 6, through holes 7, a fixing plate 8, a dish box 9, a battery 10, an electric heating plate 11, a fixed cylinder 12, a heat-conducting plate 13, a water storage cavity 14, air holes 15, a connecting pipe 16, a liquid inlet hopper 17 and a heat-insulating cover plate 20, wherein the top end of the shell 1 is hinged with the top cover 3 through the hinge 2, the inside bottom fixed connection bottom plate 4 of the shell 1, the top two sides of the bottom plate 4 are fixedly connected with the L-shaped rods 6, the L-shaped rods 6 are slidably connected with the fixing plate 8 through the through holes 7, two ends of the fixed plate 8 are fixedly connected with the dish box 9, the top end of the bottom plate 4 is fixedly connected with the fixed cylinder 12, the top fixed connection liquid inlet hopper 17 of the fixed cylinder 12 is communicated with the connecting pipe 16, the water storage cavity 14 is arranged inside the fixed, the bottom of the water storage cavity 14 is fixedly connected with a heat conducting plate 13, the bottom end of the heat conducting plate 13 is provided with an electric heating plate 11, the bottom of the fixed cylinder 12 is provided with a battery 10, the top end of the inside of the shell 1 is covered with a heat insulation cover plate 20, the inside of the shell 1 is fixedly connected with a heat insulation plate 5, the temperature of food is kept, the steam heating heat insulation is quicker and more lasting, and the food in the lunch box is prevented from shaking;
the anti-theft device comprises a single chip microcomputer 18, a Bluetooth transceiver module 19, a micro motor 21, a groove 22, a lead screw 23, a lead screw nut 24, a connecting plate 25, an inserted link 26, a jack 27, a first clamping plate 28 and a second clamping plate 29, wherein the single chip microcomputer 18 and the Bluetooth transceiver module 19 are installed inside the top cover 3, the micro motor 21 is fixedly connected inside the top cover 3, the output end of the micro motor 21 is sleeved with one end of the lead screw 23, the lead screw 23 is in threaded connection with the lead screw nut 24, the groove 22 is formed inside the top cover 3, the bottom end of the lead screw nut 24 is fixedly connected with the connecting plate 25, one end of the connecting plate 25 is fixedly connected with the inserted link 26, the bottom of one end of the top cover 3 is fixedly connected with the first clamping plate 28, the top of one end of the shell 1 is fixedly connected with the second clamping plate 29, the jacks 27 are formed inside the first clamping plate 28 and the, avoiding being stolen.
The inserted bar 26 is connected with the inserting holes 27 in the first clamping plate 28 and the second clamping plate 29 in a matched mode, and the first clamping plate 28 and the second clamping plate 29 are staggered with each other, so that the structure is more reasonable, and the connection is convenient; the lead screw 23 is rotatably connected inside the groove 22, and a lead screw nut 24 in threaded connection with the lead screw 23 is slidably connected with the groove 22, so that the lead screw nut 24 is limited; the air holes 15 are distributed on the side wall of the outer ring of the fixed cylinder 12 at equal intervals, so that the water vapor can be conveniently emitted; the connecting pipe 16 is communicated with the liquid inlet hopper 17 and the inside of the water storage cavity 14, and the water storage cavity 14 is communicated with the air vent 15, so that the structure is more reasonable and the connection is convenient; the electric hot plate 11, the micro motor 21 and the Bluetooth transceiver module 19 are electrically connected with the battery 10 and the single chip microcomputer 18, so that the structure is more reasonable and the connection is convenient.
When the utility model is used, firstly, all the electrical components in the device are externally connected with a control switch and a power supply, the top cover 3 and the shell 1 which are hinged by a hinge 2 are opened, two ends of the dish box 9 are sleeved with the L-shaped rod 6 through the through hole 7 in the fixed plate 8, the dish box 9 is arranged orderly one by one, a proper amount of water is added into the water storage cavity 14 through the liquid inlet hopper 17 and the connecting pipe 16, the heat preservation cover plate 20 is tightly covered at the top end in the shell 1, the electric heating plate 11 is controlled to heat through the singlechip 18, the water in the water storage cavity 14 is heated through the heat conducting plate 13, the water is heated into steam and is emitted into the shell 1 through the air vent 15 on the outer side wall of the fixed cylinder 12, the dish box 9 which is arranged orderly is heated through the steam, the temperature of the meal is kept, the steam heating heat preservation is quicker and more durable, the heat preservation of the meal is convenient, connect bluetooth transceiver module 19 through bluetooth app in the instrument such as cell-phone, bluetooth transceiver module 19 gives micro motor 21 with information transfer, micro motor 21 work drives lead screw 23 at recess 22 internal rotation, lead screw 23 drives threaded connection's lead screw nut 24 and removes along recess 22, lead screw nut 24 drives connecting plate 25 and inserted bar 26 and removes, jack 27 in first cardboard 28 and the second cardboard 29 aligns, inserted bar 26 pegs graft with jack 27 under lead screw nut 24 and connecting plate 25's drive, thereby with the rigidity of first cardboard 28 and second cardboard 29, then with top cap 3 and the fixed lock of casing 1, avoid other people to take away the meal in the cutlery box, avoid stolen.
The electric heating plate 11 is an explosion-proof cast aluminum electric heating plate with the model of CSY sold by the pioshi source electric heating equipment company Limited in salt cities and a related matched power supply and circuit thereof.
The single chip microcomputer 18 adopts a microcontroller which is sold by Shenzhen Enkanel technology Limited and has the model number of STM32F103RCT6, and a related matched power supply and circuit thereof.
The bluetooth transceiver module 19 is a low power consumption bluetooth transceiver module sold by Shenzhen yunli science and technology Limited, and has a model number of MS47SF3, and related matched power supplies and circuits thereof.
The battery 10 adopts a lithium battery pack with the model number of 24V4400 sold by Shenzhen Soxhlet technology Limited and a related matched power supply and circuit thereof.
The micro motor 21 adopts a micro DC speed reducing motor with model number GM12-N20VA sold by Shenzhen kicking electronics Limited company and related matched power supply and circuit thereof.
It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a quick heating's theftproof cutlery box which characterized in that: comprises a shell (1), a heating and heat-preserving device and an anti-theft device;
the heating and heat-insulating device comprises a hinge (2), a top cover (3), a bottom plate (4), an insulating plate (5), L-shaped rods (6), through holes (7), a fixing plate (8), a dish box (9), a battery (10), an electric heating plate (11), a fixing cylinder (12), a heat conducting plate (13), a water storage cavity (14), air vents (15), a connecting pipe (16), a liquid inlet hopper (17) and an insulating cover plate (20), wherein the top end of the shell (1) is hinged with the top cover (3) through the hinge (2), the bottom end inside the shell (1) is fixedly connected with the bottom plate (4), the L-shaped rods (6) are fixedly connected with the two sides of the top end of the bottom plate (4), the L-shaped rods (6) are slidably connected with the fixing plate (8) through the through holes (7), one end of the fixing plate (8) is fixedly connected with the two ends of the dish box (, the top of the fixed cylinder (12) is fixedly connected with a liquid inlet hopper (17), the bottom of the liquid inlet hopper (17) is communicated with a connecting pipe (16), a water storage cavity (14) is formed inside the fixed cylinder (12), air holes (15) are formed in the side walls of the two ends of the fixed cylinder (12), the bottom of the water storage cavity (14) is fixedly connected with a heat conduction plate (13), an electric heating plate (11) is installed at the bottom end of the heat conduction plate (13), a battery (10) is installed at the bottom of the fixed cylinder (12), a heat insulation cover plate (20) covers the top end of the inside of the shell (1), and the heat insulation plate (5) is fixedly connected inside the shell (1);
the anti-theft device comprises a single chip microcomputer (18), a Bluetooth transceiver module (19), a micro motor (21), a groove (22), a lead screw (23), a lead screw nut (24), a connecting plate (25), an inserted bar (26), an inserting hole (27), a first clamping plate (28) and a second clamping plate (29), wherein the single chip microcomputer (18) and the Bluetooth transceiver module (19) are arranged inside the top cover (3), the micro motor (21) is fixedly connected inside the top cover (3), the output end of the micro motor (21) is sleeved with one end of the lead screw (23), the lead screw (23) is in threaded connection with the lead screw nut (24), the groove (22) is formed inside the top cover (3), the bottom end of the lead screw nut (24) is fixedly connected with the connecting plate (25), one end of the connecting plate (25) is fixedly connected with the inserted bar (26), and the bottom of one end of the top cover (3) is fixedly, the top of one end of the shell (1) is fixedly connected with a second clamping plate (29), and the insides of the first clamping plate (28) and the second clamping plate (29) are provided with insertion holes (27).
2. A quick heating anti-theft lunch box according to claim 1, characterised in that: the inserted bar (26) is connected with the insertion holes (27) in the first clamping plate (28) and the second clamping plate (29) in a matched mode, and the first clamping plate (28) and the second clamping plate (29) are staggered mutually.
3. A quick heating anti-theft lunch box according to claim 1, characterised in that: the lead screw (23) is rotatably connected inside the groove (22), and a lead screw nut (24) in threaded connection with the lead screw (23) is in sliding connection with the groove (22).
4. A quick heating anti-theft lunch box according to claim 1, characterised in that: the air holes (15) are distributed on the outer ring side wall of the fixed cylinder (12) at equal intervals.
5. A quick heating anti-theft lunch box according to claim 1, characterised in that: the connecting pipe (16) is communicated with the liquid inlet hopper (17) and the inside of the water storage cavity (14), and the water storage cavity (14) is communicated with the air holes (15).
6. A quick heating anti-theft lunch box according to claim 1, characterised in that: the electric hot plate (11), the micro motor (21) and the Bluetooth transceiver module (19) are electrically connected with the battery (10) and the singlechip (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921067565.6U CN210471283U (en) | 2019-07-09 | 2019-07-09 | Quick-heating anti-theft lunch box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921067565.6U CN210471283U (en) | 2019-07-09 | 2019-07-09 | Quick-heating anti-theft lunch box |
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| Publication Number | Publication Date |
|---|---|
| CN210471283U true CN210471283U (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921067565.6U Active CN210471283U (en) | 2019-07-09 | 2019-07-09 | Quick-heating anti-theft lunch box |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112220179A (en) * | 2020-12-08 | 2021-01-15 | 安徽信息工程学院 | But automatically move's travelling basket |
-
2019
- 2019-07-09 CN CN201921067565.6U patent/CN210471283U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112220179A (en) * | 2020-12-08 | 2021-01-15 | 安徽信息工程学院 | But automatically move's travelling basket |
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