CN214893629U

CN214893629U - Electronic analytical balance with built-in drying mechanism

Info

Publication number: CN214893629U
Application number: CN202121093390.3U
Authority: CN
Inventors: 纪建男
Original assignee: Lanyin Testing Technology Tianjin Co ltd
Current assignee: Lanyin Testing Technology Tianjin Co ltd
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2021-11-26
Anticipated expiration: 2031-05-20

Abstract

The utility model discloses an electronic analytical balance of built-in drying mechanism, including the drying cabinet, the top of drying cabinet is provided with the exhaust hole, the front of drying cabinet is provided with the floating gate, the front of floating gate is provided with observation glass, one side of floating gate is provided with the handle, the bottom of drying cabinet is provided with the equipment box, the front of equipment box is provided with the start button, one side that the start button was kept away from in the front of equipment box is provided with display screen, the inside of drying cabinet is provided with weighing plate, the inner wall of drying cabinet is provided with the heating plate, the inside of equipment box is provided with the gravity inductor, the inside of equipment box is provided with the signal radiofrequency ware, the inside in exhaust hole is provided with the anti-return software. This electronic analytical balance of built-in drying mechanism is through setting up the heating plate, can heat through the heating plate and make the temperature rise in the drying cabinet for the moisture of detaching inside the testee or surface reaches the testee that gives different degrees and carries out quick measuring's purpose.

Description

Electronic analytical balance with built-in drying mechanism

Technical Field

The utility model relates to an electronic analytical balance technical field of built-in dry mechanism specifically is an electronic analytical balance of built-in dry mechanism.

Background

And the electronic balance is used for weighing the mass of the object. Electronic balances typically employ strain gauge sensors, capacitive sensors, and electromagnetic balance sensors. The strain sensor has simple structure, low cost and limited precision. The high precision can not be achieved before 2009; the capacitance type sensor has high weighing speed and high cost performance, but cannot achieve high precision; an electronic balance using an electromagnetic balance sensor. Its advantages are accurate and reliable weighing, quick and clear display, automatic detection system, simple automatic calibrating device and overload protector.

The prior art has the following defects or problems:

1. in the prior art, the moisture in or on the surface of a measured object cannot be removed, so that some special materials cannot be measured, or the difference of measured data is large;

2. the prior art can receive the influence of air when measuring, so adopt the glass cover to carry out isolated air, but the volume of glass cover, quality are big, cause inconvenient when using to make the measurement produce the error.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide an electronic analytical balance of built-in drying mechanism to the inconvenient problem of unable removal moisture, sealing device removal that provide in the solution background art.

In order to achieve the above object, the utility model provides a following technical scheme: including the drying cabinet, the top of drying cabinet is provided with the exhaust hole, the front of drying cabinet is provided with the floating gate, the front of floating gate is provided with observation glass, one side of floating gate is provided with the handle, the bottom of drying cabinet is provided with the equipment box, the front of equipment box is provided with start button, one side that start button was kept away from in the front of equipment box is provided with display screen, the inside of drying cabinet is provided with the dish of weighing, the inner wall of drying cabinet is provided with the heating plate, the inside of equipment box is provided with the gravity inductor, the inside of equipment box is provided with the signal radio frequency ware, the inside in exhaust hole is provided with the anti-reflux software.

As the utility model discloses a preferred technical scheme, be provided with rotatory hinge between drying cabinet and the floating gate, the drying cabinet is through connecting hinge and floating gate swing joint.

As the utility model discloses an optimal technical scheme, it adopts the toughened glass preparation to observe glass, it is provided with the draw-in groove to observe between glass and the floating gate, it passes through draw-in groove and floating gate swing joint to observe glass.

As the utility model discloses an optimal technical scheme, the handle is through casting and floating gate fixed connection, be provided with the fixture block between handle and the drying cabinet, the handle passes through fixture block and drying cabinet swing joint.

As the utility model discloses a preferred technical scheme, the equipment box is through moulding plastics and drying cabinet fixed connection, be provided with the wire between start button and the heating plate, start button passes through wire and heating plate electric connection, be provided with the wire between display screen and the start button, display screen passes through the wire and is connected with start button control.

As an optimal technical scheme of the utility model, be provided with the wire between dish and the gravity inductor of weighing, the dish of weighing passes through wire and gravity inductor electric connection.

As the utility model discloses an optimized technical scheme, the gravity inductor is through welding and signal radio frequency ware fixed connection, the signal radio frequency ware is connected through welding and display screen demonstration.

Compared with the prior art, the utility model provides an electronic analytical balance of built-in dry mechanism possesses following beneficial effect:

1. according to the electronic analytical balance with the built-in drying mechanism, the heating sheet is arranged, so that the temperature in the drying box can be increased by heating the heating sheet, and the purpose of quickly measuring the measured object with different degrees by removing the water in or on the surface of the measured object is achieved;

2. this electronic analytical balance of built-in drying mechanism through setting up the floating gate, seals through the floating gate for it is convenient to place the measured object, can not appear placing the problem of dislocation, makes furthest reduce the influence of air to measured data.

Drawings

FIG. 1 is a schematic view of the external structure of the main body of the present invention;

FIG. 2 is a schematic view of the internal structure of the main body of the present invention;

FIG. 3 is a schematic view of the internal structure of the equipment box of the present invention;

FIG. 4 is a schematic view of the handle structure of the present invention;

fig. 5 is a schematic view of the structure of the exhaust hole of the present invention.

In the figure: 1. a drying oven; 2. an exhaust hole; 3. a movable door; 4. observing glass; 5. a handle; 6. an equipment box; 7. a start button; 8. a display screen; 9. a weighing pan; 10. a heating plate; 11. a gravity sensor; 12. a signal radio frequency; 13. and (4) backflow prevention software.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, in this embodiment: including drying cabinet 1, the top of drying cabinet 1 is provided with exhaust hole 2, the front of drying cabinet 1 is provided with floating gate 3, the front of floating gate 3 is provided with observation glass 4, one side of floating gate 3 is provided with handle 5, the bottom of drying cabinet 1 is provided with equipment box 6, the front of equipment box 6 is provided with start button 7, one side that start button 7 was kept away from in the front of equipment box 6 is provided with display screen 8, the inside of drying cabinet 1 is provided with weighing plate 9, the inner wall of drying cabinet 1 is provided with heating plate 10, the inside of equipment box 6 is provided with gravity inductor 11, the inside of equipment box 6 is provided with signal radio frequency ware 12, the inside of exhaust hole 2 is provided with anti-return software 13.

In the embodiment, a rotary hinge is arranged between the drying box 1 and the movable door 3, and the drying box 1 is movably connected with the movable door 3 through the connecting hinge, so that the drying box is beneficial to overturning, and the portability and the rapidness of use are improved; the observation glass 4 is made of toughened glass, so that the internal high temperature resistance is facilitated, the service life is prolonged, a clamping groove is formed between the observation glass 4 and the movable door 3, the observation glass 4 is movably connected with the movable door 3 through the clamping groove, and the stable connection, the simple structure and the convenient assembly and disassembly are facilitated; the handle 5 is fixedly connected with the movable door 3 through casting, so that stable connection is facilitated, a clamping block is arranged between the handle 5 and the drying box 1, the handle 5 is movably connected with the drying box 1 through the clamping block, and the relative position of the drying box 1 and the movable door 3 can be rapidly and conveniently fixed; the equipment box 6 is fixedly connected with the drying box 1 through injection molding, stable connection and simple structure are facilitated, a lead is arranged between the starting button 7 and the heating sheet 10, the starting button 7 is electrically connected with the heating sheet 10 through the lead, starting and stopping of the heating sheet 10 are facilitated to be controlled, the lead is arranged between the display screen 8 and the starting button 7, the display screen 8 is in control connection with the starting button 7 through the lead, and the state of the display screen 8 is facilitated to be controlled through the starting button 7; a lead is arranged between the weighing disc 9 and the gravity sensor 11, and the weighing disc 9 is electrically connected with the gravity sensor 11 through the lead, so that synchronous data connection is facilitated; the gravity sensor 11 is fixedly connected with the signal radio frequency device 12 through welding, so that compiling and sending of data measured by the gravity sensor 11 are facilitated, and the signal radio frequency device 12 is connected with the display screen 8 through welding in a display mode, so that data display is facilitated.

The utility model discloses a theory of operation and use flow: when using, place the measured object on weighing dish 9 in drying cabinet 1, close sliding door 3 and make the fixture block of handle 5 department fix inside drying cabinet 1, press start button 7 and make display screen 8 open, heating plate 10 heats, inside becomes hot, make the inside moisture of measured object evaporated, discharge through exhaust hole 2, weight on gravity inductor 11 will weighing dish 9 is measured, transmit for display screen 8 through signal radio-frequency ware 12 and show.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An electronic analytical balance with a built-in drying mechanism is characterized in that: comprises a drying box (1), wherein an exhaust hole (2) is formed in the top of the drying box (1), a movable door (3) is arranged on the front side of the drying box (1), observation glass (4) is arranged on the front side of the movable door (3), a handle (5) is arranged on one side of the movable door (3), an equipment box (6) is arranged at the bottom of the drying box (1), a starting button (7) is arranged on the front side of the equipment box (6), a display screen (8) is arranged on one side, far away from the starting button (7), of the front side of the equipment box (6), a weighing disc (9) is arranged inside the drying box (1), a heating sheet (10) is arranged on the inner wall of the drying box (1), a gravity inductor (11) is arranged inside the equipment box (6), and a signal radio-frequency device (12) is arranged inside the equipment box (6), and an anti-backflow soft body (13) is arranged in the exhaust hole (2).

2. The electronic analytical balance with a built-in drying mechanism according to claim 1, wherein: a rotary hinge is arranged between the drying box (1) and the movable door (3), and the drying box (1) is movably connected with the movable door (3) through a connecting hinge.

3. The electronic analytical balance with a built-in drying mechanism according to claim 1, wherein: observe glass (4) and adopt toughened glass preparation, be provided with the draw-in groove between observation glass (4) and floating gate (3), observe glass (4) through draw-in groove and floating gate (3) swing joint.

4. The electronic analytical balance with a built-in drying mechanism according to claim 1, wherein: the handle (5) is fixedly connected with the movable door (3) through casting, a clamping block is arranged between the handle (5) and the drying box (1), and the handle (5) is movably connected with the drying box (1) through the clamping block.

5. The electronic analytical balance with a built-in drying mechanism according to claim 1, wherein: the drying equipment is characterized in that the equipment box (6) is fixedly connected with the drying box (1) through injection molding, a wire is arranged between the starting button (7) and the heating sheet (10), the starting button (7) is electrically connected with the heating sheet (10) through the wire, a wire is arranged between the display screen (8) and the starting button (7), and the display screen (8) is in control connection with the starting button (7) through the wire.

6. The electronic analytical balance with a built-in drying mechanism according to claim 1, wherein: a lead is arranged between the weighing plate (9) and the gravity sensor (11), and the weighing plate (9) is electrically connected with the gravity sensor (11) through the lead.

7. The electronic analytical balance with a built-in drying mechanism according to claim 1, wherein: the gravity sensor (11) is fixedly connected with the signal radio frequency device (12) through welding, and the signal radio frequency device (12) is connected with the display screen (8) through welding in a display mode.