CN211833825U - Digital display lid of non-contact temperature measurement - Google Patents
Digital display lid of non-contact temperature measurement Download PDFInfo
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- CN211833825U CN211833825U CN202020347806.9U CN202020347806U CN211833825U CN 211833825 U CN211833825 U CN 211833825U CN 202020347806 U CN202020347806 U CN 202020347806U CN 211833825 U CN211833825 U CN 211833825U
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Abstract
The utility model relates to the field of drinking water appliances, and provides a digital display cover for non-contact temperature measurement, which comprises a cup cover main body, a display top plate, a connecting base, a water sealing inner core and a backflow cover; the cup cover main body is a cylindrical shell which is communicated up and down, the inner side wall of the cylindrical shell is connected with a water sealing inner core, the top of the cylindrical shell is covered with a display top plate, the upper part of the water sealing inner core is connected with the display top plate in a matching way through a connecting base, and the bottom of the water sealing inner core is covered with a backflow cover; wherein, an electric control device accommodating space is formed among the water sealing inner core, the connecting base, the display top plate and the backflow cover; in the electric control device accommodating space, a transparent conductive film, an electric control main board and heat insulation foam are sequentially arranged from top to bottom. The utility model has the advantages that: simple structure, the technology is ripe, and the temperature measurement is accurate, uses safe and reliable, can bring better drinking water for the customer and experience.
Description
Technical Field
The utility model relates to a drinking water utensil field especially relates to a digital display lid of non-contact temperature measurement.
Background
With the development and progress of social technology, various intelligent products are blown out. The digital display bowl cover and the digital display kettle product on the existing market mostly adopt contact temperature sensor temperature measurement, in actual production, because temperature sensor's installation is influenced by manual operation, the temperature measurement precision is difficult to control, has more risk of doing over again, and the product is in long-term use, and the temperature sensor of manual assembly and the regional contact of temperature measurement, the separation of easily droing, and it is great to show temperature error, and the user has higher scald risk.
Therefore, at present, a digital display cover with a simple structure, accurate temperature measurement, safety and reliability for non-contact temperature measurement is urgently needed to be designed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a digital display lid of non-contact temperature measurement of simple structure, accurate, the safe and reliable of temperature measurement is provided.
The utility model discloses a following technical scheme solves above-mentioned technical problem:
a digital display cover for non-contact temperature measurement comprises a cup cover main body, a display top plate, a connecting base, a water sealing inner core and a backflow cover; the cup cover main body is a cylindrical shell which is communicated up and down, the inner side wall of the cylindrical shell is connected with a water sealing inner core, the top of the cylindrical shell is covered with a display top plate, the upper part of the water sealing inner core is connected with the display top plate in a matching way through a connecting base, and the bottom of the water sealing inner core is covered with a backflow cover; wherein, an electric control device accommodating space is formed among the water sealing inner core, the connecting base, the display top plate and the backflow cover; in the electric control device accommodating space, a transparent conductive film, an electric control main board and heat insulation foam are sequentially arranged from top to bottom.
As one of the preferable modes of the present invention, the bottom surface of the display top sheet has a conductive film holding groove, and the transparent conductive film is mounted in the conductive film holding groove.
As one of the preferable modes of the present invention, the electric control main board is disposed below the transparent conductive film, the top end of the electric control main board is provided with a display screen and a touch spring facing the transparent conductive film, and the bottom end of the electric control main board is provided with a power supply battery, an infrared module and a main control chip; one end of the touch spring is connected with the transparent conductive film, and the other end of the touch spring is connected with the electric control main board.
As one of the preferred modes of the utility model, thermal-insulated bubble cotton sets up in automatically controlled mainboard below to, open at the cotton middle part of thermal-insulated bubble has first through-hole.
As one of the preferable modes of the present invention, the water-sealing inner core is a water-sealing inner core with an upward opening, the bottom surface of the water-sealing inner core is provided with a second through hole, and the outer surface of the second through hole is covered with the backflow cover.
As one of the preferable modes of the utility model, a cup body sealing ring is arranged on the water sealing inner core.
As one of the preferable modes of the present invention, the connection base is a tubular connection base which is through from top to bottom, and the upper end of the tubular connection base extends out of a circular extension table with a middle hole along the outer circumference.
As one of the preferable modes of the utility model, the bottom pad of the circular extension platform of middle part shrinkage pool is equipped with the connection base sealing washer.
As one of the preferred modes of the utility model, the circular upper surface downwardly forming who extends the platform that the hole is stayed in the middle part has spacing recess, the lower surface relevant position shaping that shows the top piece has spacing muscle, spacing recess cooperatees with spacing muscle.
As one of the preferable modes of the utility model, the outer side wall of the cylindrical connecting base is provided with a positioning rib along the longitudinal direction thereof, the corresponding position of the water sealing inner core is provided with a positioning groove, and the positioning rib is in spacing fit with the positioning groove;
in addition, still be provided with first knot position muscle along its circumference on the lateral wall of base is connected to the tube-shape, the corresponding position of sealing the water inner core is provided with first knot position groove, first knot position muscle and first knot position groove lock joint cooperation.
As one of the preferred modes of the utility model, still be provided with the second along its circumference on the lateral wall of water-sealing inner core and detain a muscle, be provided with the second with the corresponding position of water-sealing inner core on the bowl cover main part inside wall and detain a groove, the second is detained a muscle and is detained a groove lock joint cooperation with the second.
As one of the preferable modes of the utility model, the automatically controlled mainboard specifically through a plurality of self-tapping screws with it is fixed mutually to connect the base.
The utility model discloses compare prior art's advantage and lie in: the utility model has simple structure, mature process, accurate temperature measurement and safe and reliable use; when the magnetic field sensor is used, a user places fingers in the area above the transparent conductive film, and the magnetic field above the transparent conductive film can be changed; the magnetic field signal is collected by the transparent conductive film and is transmitted back to the electric control mainboard by the touch spring, and the electric control mainboard is activated; the main control chip arranged on the electric control mainboard controls the infrared module to receive the infrared signal on the backflow cover and transmits the signal to the electric control mainboard; the electric control main board controls the display screen to work to display the temperature; adopt the utility model discloses the digital display lid of non-contact temperature measurement, the temperature detects the means reliable and stable, and easy production is promoted, can bring better drinking water for the customer and experience.
Drawings
FIG. 1 is a schematic view of the overall structure of a digital display cover for non-contact temperature measurement in embodiment 1;
FIG. 2 is a schematic view of the working state of the digital display cover for non-contact temperature measurement in embodiment 1;
FIG. 3 is an exploded view of the digital display cover for non-contact temperature measurement in example 1;
FIG. 4 is a front cut-away view of the digital display cover for non-contact thermometry in example 1;
FIG. 5 is a front cut-away view of the digital display cover for non-contact thermometry in example 1 at another rotation angle;
fig. 6 is a schematic structural diagram of an electric control main board in embodiment 1;
fig. 7 is a schematic structural view of the first assembly in example 1.
In the figure: the cup comprises a cup cover main body 1, a second buckling groove 11, a display top plate 2, a conductive film accommodating groove 21, a limiting rib 22, a connecting base 3, a cylindrical connecting base 31, a positioning rib 311, a first buckling rib 312, a circular extending platform with a hole in the middle 32, a limiting groove 321, a connecting base sealing ring 33, a water sealing inner core 4, a second through hole 41, a cup sealing ring 42, a positioning groove 43, a first buckling groove 44, a second buckling rib 45, a backflow cover 5, an electric control device accommodating space 6, a transparent conductive film 7, an electric control main board 8, a display screen 81, a touch spring 82, a power supply battery 83, an infrared module 84, a main control chip 85, a self-tapping screw 86, a heat insulation foam 9 and a first through hole 91.
Detailed Description
The embodiments of the present invention will be described in detail below, and the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
Example 1
As shown in fig. 1 to 7, the digital display cover for non-contact temperature measurement of the present embodiment includes a cover main body 1, a display top plate 2, a connection base 3, a water-sealing inner core 4, and a backflow cover 5. The cup cover main body 1 is a cylindrical shell which is through from top to bottom, the inner side wall of the cylindrical shell is connected with a water sealing inner core 4, the top of the cylindrical shell is covered with a display top plate 2, the upper part of the water sealing inner core 4 is connected with the display top plate 2 in a matching mode through a connecting base 3, and the bottom of the water sealing inner core 4 is covered with a backflow cover 5. Wherein, an electric control device accommodating space 6 is formed among the water sealing inner core 4, the connecting base 3, the display top plate 2 and the backflow cover 5.
Further, referring to fig. 4, 5 and 6, in the present embodiment, a transparent conductive film 7, an electric control main board 8 and a heat insulation foam 9 are sequentially disposed from top to bottom in the electric control device accommodating space 6. The bottom surface of the display top plate 2 is provided with a conductive film accommodating groove 21, and the transparent conductive film 7 is mounted in the conductive film accommodating groove 21. The electronic control main board 8 is arranged below the transparent conductive film 7, the top end of the electronic control main board 8 is provided with a display screen 81 and a touch spring 82 facing the transparent conductive film 7, and the bottom end of the electronic control main board 8 is provided with a power supply battery 83, an infrared module 84 and a main control chip 85; one end of the touch spring 82 is connected to the transparent conductive film 7, and the other end is connected to the electronic control main board 8. The thermal insulation foam 9 is arranged below the electric control main board 8, and a first through hole 91 is formed in the middle of the thermal insulation foam 9.
Further, referring to fig. 4 and 5, in the present embodiment, the water sealing core 4 is a water sealing core 4 with an upward opening, a second through hole 41 is formed on a bottom surface of the water sealing core 4, and a backflow cover 5 is covered on an outer surface of the second through hole 41; the water sealing inner core 4 is provided with a cup body sealing ring 42.
Further, referring to fig. 4 and 5, in the present embodiment, the connection base 3 is a cylindrical connection base 31 penetrating up and down, an upper end of the cylindrical connection base 31 extends out along an outer circumference thereof to form a circular extension table 32 with a central hole, and a bottom of the circular extension table 32 with the central hole is padded with a connection base sealing ring 33.
Further, referring to fig. 5, in the present embodiment, a limiting groove 321 is formed downward on the upper surface of the circular extending platform 32 with a hole in the middle, and shows that a limiting rib 22 is formed on the corresponding position of the lower surface of the top plate 2, and the limiting groove 321 is matched with the limiting rib 22.
Further, referring to fig. 4, in the present embodiment, a positioning rib 311 is disposed on the outer side wall of the cylindrical connection base 31 along the longitudinal direction thereof, a positioning groove 43 is disposed at a corresponding position of the water sealing inner core 4, and the positioning rib 311 is in limit fit with the positioning groove 43;
in addition, a first buckling rib 312 is further arranged on the outer side wall of the cylindrical connection base 31 along the circumferential direction thereof, a first buckling groove 44 is arranged at a corresponding position of the water sealing inner core 4, and the first buckling rib 312 is in buckling fit with the first buckling groove 44.
Further, referring to fig. 3 and 5, in this embodiment, a second buckling rib 45 is further disposed on the outer side wall of the water sealing inner core 4 along the circumferential direction thereof, a second buckling groove 11 is disposed on the inner side wall of the cup lid body 1 corresponding to the water sealing inner core 4, and the second buckling rib 45 is in buckling fit with the second buckling groove 11.
In addition, regarding the fixing manner of the electronic control main board 8, the electronic control main board 8 is fixed to the connection base 3 by a plurality of tapping screws 86.
The preparation method comprises the following steps:
(1) placing the transparent conductive film 7 into the conductive film accommodating groove 21 arranged on the display top plate 2, and utilizing ultrasonic technology to match, weld and fix the limiting rib 22 arranged on the display top plate 2 and the limiting groove 321 arranged on the connecting base 3; the tapping screw 86 penetrates through a through hole formed in the electronic control main board 8 to be connected with a blind hole formed in the connecting base 3 to fix the electronic control main board 8, so as to form a first assembly body, as shown in fig. 7;
(2) sleeving a connecting base sealing ring 33 on the connecting base 3; the water sealing inner core 4 and the backflow cover 5 are tightly connected by utilizing a hardware injection molding technology, the cup body sealing ring 42 is sleeved on the water sealing inner core 4, and the second buckling groove 11 arranged on the cup cover main body 1 is matched and fastened with the second buckling rib 45 arranged on the water sealing inner core 4 to form a second assembly body;
(3) the positioning rib 311 arranged on the connecting base 3 is matched and positioned with the positioning groove 43 arranged on the water sealing inner core 4, and the first buckling rib 312 arranged on the connecting base 3 is matched and fastened with the first buckling groove 44 arranged on the water sealing inner core 4 to connect all the components to form a complete assembly body.
The working mode is as follows:
after the digital display cover is assembled (as shown in fig. 1), the electric control main board 8 is in a low power consumption state and continuously detects the magnetic field change in the area above the transparent conductive film 7, and a user places fingers in the area above the transparent conductive film 7, so that the magnetic field above the transparent conductive film 7 can be changed; the magnetic field signal is collected by the transparent conductive film 7 and is transmitted back to the electric control main board 8 by the touch spring 82, and the electric control main board 8 in a dormant state is activated; the main control chip 85 arranged on the electric control mainboard 8 controls the infrared module 84 to receive the infrared signal on the backflow cover 5 which passes through the second through hole 41 arranged on the water sealing inner core 4 and the first through hole 91 arranged on the heat insulation foam 9 according to the set program, and transmits the signal to the electric control mainboard 8; the electric control main board 8 controls the display screen 81 to work according to the original program to display the temperature (as shown in fig. 2), and after the temperature is displayed for a fixed time, the electric control main board 8 enters a sleep power saving state to wait for reactivation to display the temperature.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A digital display cover for non-contact temperature measurement is characterized by comprising a cup cover main body, a display top plate, a connecting base, a water sealing inner core and a backflow cover; the cup cover main body is a cylindrical shell which is communicated up and down, the inner side wall of the cylindrical shell is connected with a water sealing inner core, the top of the cylindrical shell is covered with a display top plate, the upper part of the water sealing inner core is connected with the display top plate in a matching way through a connecting base, and the bottom of the water sealing inner core is covered with a backflow cover; wherein, an electric control device accommodating space is formed among the water sealing inner core, the connecting base, the display top plate and the backflow cover; in the electric control device accommodating space, a transparent conductive film, an electric control main board and heat insulation foam are sequentially arranged from top to bottom.
2. The cover according to claim 1, wherein a conductive film receiving groove is formed in a bottom surface of the top display plate, and the transparent conductive film is mounted in the conductive film receiving groove.
3. The non-contact temperature measurement digital display cover according to claim 1, wherein the electronic control main board is arranged below the transparent conductive film, a display screen and a touch spring facing the transparent conductive film are arranged at the top end of the electronic control main board, and a power supply battery, an infrared module and a main control chip are arranged at the bottom end of the electronic control main board; one end of the touch spring is connected with the transparent conductive film, and the other end of the touch spring is connected with the electric control main board.
4. The digital display cover for non-contact temperature measurement according to claim 1, wherein the thermal insulation foam is arranged below the electronic control main board, and a first through hole is formed in the middle of the thermal insulation foam.
5. The digital display cover for non-contact temperature measurement according to claim 1, wherein the water-sealing inner core is a water-sealing inner core with an upward opening, a second through hole is formed in the bottom surface of the water-sealing inner core, and the reflux cover is covered on the outer surface of the second through hole.
6. The non-contact digital display cover for measuring temperature according to claim 5, wherein the connecting base is a cylindrical connecting base which is through from top to bottom, and the upper end of the cylindrical connecting base extends out along the outer circumference thereof to form a circular extending table with a hole in the middle.
7. The digital display cover for non-contact temperature measurement according to claim 6, wherein a limiting groove is formed downward on the upper surface of the circular extending platform with the middle hole, a limiting rib is formed on the corresponding position of the lower surface of the display top plate, and the limiting groove is matched with the limiting rib.
8. The non-contact temperature measurement digital display cover according to claim 6, wherein a positioning rib is arranged on the outer side wall of the cylindrical connecting base along the longitudinal direction of the cylindrical connecting base, a positioning groove is arranged at a corresponding position of the water sealing inner core, and the positioning rib is in limit fit with the positioning groove;
in addition, still be provided with first knot position muscle along its circumference on the lateral wall of base is connected to the tube-shape, the corresponding position of sealing the water inner core is provided with first knot position groove, first knot position muscle and first knot position groove lock joint cooperation.
9. The digital display cover for non-contact temperature measurement according to claim 6, wherein a second buckling rib is further arranged on the outer side wall of the water sealing inner core along the circumferential direction, a second buckling groove is arranged on the inner side wall of the cover body corresponding to the water sealing inner core, and the second buckling rib and the second buckling groove are in buckling fit.
10. The non-contact digital display cover for measuring the temperature according to any one of claims 1 to 9, wherein the electronic control main board is fixed with the connecting base through a plurality of tapping screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020347806.9U CN211833825U (en) | 2020-03-18 | 2020-03-18 | Digital display lid of non-contact temperature measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020347806.9U CN211833825U (en) | 2020-03-18 | 2020-03-18 | Digital display lid of non-contact temperature measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211833825U true CN211833825U (en) | 2020-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020347806.9U Active CN211833825U (en) | 2020-03-18 | 2020-03-18 | Digital display lid of non-contact temperature measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211833825U (en) |
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2020
- 2020-03-18 CN CN202020347806.9U patent/CN211833825U/en active Active
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