Electronic balance with protective structure
By designing structures such as guide ramps and recessed grooves on the electronic balance tray, the problem of spherical objects rolling and falling was solved, enabling fast and accurate mass measurement.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-18
- Publication Date
- 2026-03-24
AI Technical Summary
Existing electronic balances are prone to causing smooth spherical objects to roll and fall when weighing them, which affects the accuracy of the measurement results and is time-consuming.
A pallet with a protective structure was designed, including a pallet body, guardrails, guide ramps, and recessed grooves. The guide ramps guide spherical objects to roll into the recessed grooves for fixation, and the horizontal, vertical, and diagonal grooves accelerate positioning.
Effectively prevents spherical objects from rolling on the tray, ensuring quick positioning and accurate measurement, avoiding drops, and shortening waiting time.
Smart Images
Figure CN224034740U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to measuring tool technical field, concretely relates to an electronic balance with protection structure. BACKGROUND
[0002] The electronic balance is a kind of precision instrument using electromagnetic force balance principle to accurately measure the mass of object, is widely used in laboratory, industrial production and commercial field, when object is placed on scale pan, sensor (such as electromagnetic force or resistance strain sensor) generates deformation or electromagnetic induction, signal is amplified, filtered, analog-digital conversion, by microprocessor processing and display weight, the core is to realize measurement by electromagnetic force and object gravity balance, it is usually composed of sensor, scale pan, electronic module for processing sensor electric signal and display screen for displaying measurement result, and mass data is obtained quickly and accurately.
[0003] Although the above prior art can solve the corresponding technical problems, there are still some defects: the existing electronic balance needs to place the object to be weighed on the scale, but when the smooth spherical object such as steel ball is weighed, the spherical object can roll and slide, and when placed, it is easy to cause the spherical object to move on the scale of the electronic balance, and thus the risk of falling is caused, and the rolling spherical object is also easy to cause the measurement result to have error, which needs to be placed for a long time, and it is time-consuming in actual use. UTILITARIAN CONTENT
[0004] The utility model aims at the defects and deficiencies of prior art, and provides an electronic balance with protection structure, which is not easy to make spherical object fall and position spherical object quickly.
[0005] To achieve the above object, the utility model adopts the following technical scheme: an electronic balance with protection structure, including weighing host computer and the lower pressure column that sets up in the weighing host computer top surface and extends to the weighing host computer, the lower pressure column top is equipped with the tray, the tray includes tray body and the guardrail that is fixedly set in the tray body top surface edge position, the tray body upper surface center position is integrally formed with the circular recessed groove, the tray body upper surface is integrally formed with the guide slope towards recessed groove.
[0006] Further improvement is that the front surface of the weighing host computer is also provided with a display panel.
[0007] Further improvement is that the lower surface of the weighing host computer is fixedly provided with a supporting bottom block.
[0008] Further improvement is that the inner wall of the guardrail is embedded with a silica gel ring.
[0009] Further improvement is that the upper surface of the tray body is integrally formed with transverse grooves, and the end of the transverse grooves is communicated with the recessed groove.
[0010] Further improvement is that the upper surface of the tray body is integrally formed with longitudinal grooves, and the end of the longitudinal grooves is communicated with the recessed groove.
[0011] Further improvement is that the upper surface of the tray body is integrally formed with X-shaped inclined grooves, and the central position of the inclined grooves is communicated with the recessed groove.
[0012] After the above technical scheme is used, the beneficial effects of the present application are as follows: when the spherical object needs to be measured, the spherical object can be directly placed on the tray, and the upper surface of the tray body is formed with a guide slope, so that the spherical object rolls and finally enters the recessed groove, and the spherical object can be fixed by the recessed groove and positioned in the middle of the tray body, which effectively prevents the spherical object from rolling and being difficult to position when placed on the tray, prevents the spherical object from rolling and affecting the measurement result, and avoids the spherical object from falling and ensures the accuracy of the measurement. BRIEF DESCRIPTION OF DRAWINGS
[0013] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed in the embodiment or prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings.
[0014] Fig. 1 is a structure schematic view of the front view of the electronic balance of the present application;
[0015] Fig. 2 is a structure schematic view of the front view of the tray of the present application;
[0016] Fig. 3 is a structure schematic view of the front view of the tray of the present application. DETAILED DESCRIPTION
[0017] The present application will be further described in combination with the drawings and specific embodiments.
[0018] Referring to Figs. 1-3As shown, the technical scheme adopted in the present embodiment is: an electronic balance with a protection structure, comprising a weighing host 1 and a pressing column 2 arranged on the top surface of the weighing host 1 and extending into the weighing host 1, the top end of the pressing column 2 is provided with a tray 3, the tray 3 comprises a tray body 31 and a guardrail 32 fixedly arranged at the edge position of the top surface of the tray body 31, a circular recess groove 34 is integrally formed at the center position of the upper surface of the tray body 31, and a guide slope 37 is integrally formed on the upper surface of the tray body 31 and faces the recess groove 34; in use, the object to be measured is placed on the tray body 31 of the tray 3, at this time the tray 3 is pressed down to the pressing column 2, the pressing column 2 conducts pressure to the weighing host 1, and thus the mass data of the object is obtained by the weighing host 1; the weighing host 1 is a prior art, and no improvement is made in the present application, and thus will not be described here; in use, if the mass of a spherical object needs to be measured, the spherical object can be directly placed on any position of the tray body 31 of the tray 3; since the guide slope 37 is formed on the upper surface of the tray body 31 of the tray 3, the spherical object will roll, and the guide slope 37 faces the recess groove 34, so that the spherical object rolls and finally enters the recess groove 34; at this time, the spherical object is positioned and fixed by the recess groove 34, so that it is positioned at the center position of the tray body 31 and will not roll again, effectively preventing the spherical object from rolling and being difficult to position when placed on the tray 3, preventing the rolling of the spherical object from affecting the measurement result, avoiding the falling of the spherical object and ensuring the accuracy of the measurement, and without the need for long waiting for the spherical object to be stationary, the measurement time is short;
[0019] The front surface of the weighing host 1 is also provided with a display panel 5, which is beneficial to quickly obtain the mass data of the object through the display panel 5;
[0020] The lower surface of the weighing host 1 is fixedly provided with a supporting bottom block 4, which is beneficial to make the weighing host 1 more stable when placed on a platform and prevent the generation of skew to affect the measurement data;
[0021] The inner wall of the guardrail 32 is embedded with a silica gel ring 38, which is beneficial to buffer when the object contacts the guardrail 32 and improve the protection performance of the object;
[0022] The upper surface of the tray body 31 is integrally formed with a transverse groove 33, the end of the transverse groove 33 is communicated with the recess groove 34, which is beneficial to better introduce the spherical object rolling to the transverse groove 33 into the recess groove 34 through the transverse groove 33, and shorten the time consumption of entering the recess groove 34 and being fixed;
[0023] The upper surface of the tray body 31 is integrally formed with a longitudinal groove 36, and the end of the longitudinal groove 36 is communicated with the recessed groove 34, which is beneficial to better guide the spherical object rolling to the recessed groove 34 from the longitudinal groove 36, and shorten the time consumption of entering the recessed groove 34 and being fixed;
[0024] The upper surface of the tray body 31 is integrally formed with an X-shaped inclined groove 35, and the central position of the inclined groove 35 is communicated with the recessed groove 34, which is beneficial to better guide the spherical object rolling to the recessed groove 34 from the inclined direction through the inclined groove 35, and shorten the time consumption of entering the recessed groove 34 and being fixed.
[0025] The working principle of the utility model is: when the utility model is used, the object to be measured is placed on the tray body 31 of the tray 3, at this time, the lower pressing column 2 of the tray 3 can be pressed, the pressure is conducted to the weighing host 1 through the lower pressing column 2, and the mass data of the object is obtained through the weighing host 1; the weighing host 1 is prior art, and the application does not improve it, and will not be described too much here; in the use process, if the mass of the spherical object needs to be measured, the spherical object can be directly placed on any position of the tray body 31 of the tray 3; since the upper surface of the tray body 31 of the tray 3 is formed with a guide slope 37, the spherical object rolls, the guide slope 37 faces the recessed groove 34, the spherical object rolls and finally enters the recessed groove 34, at this time, the spherical object can be positioned and fixed through the recessed groove 34, so that the spherical object is positioned in the middle position of the tray body 31 and cannot roll again, the phenomenon that the spherical object is difficult to position when being placed on the tray 3 is effectively prevented, the spherical object rolling affects the measurement result, the spherical object is prevented from falling and the measurement accuracy is ensured, the spherical object does not need to be waited for a long time to be stationary, and the time consumption of measurement is short.
[0026] The utility model wants to protect the structure of the product, the model of each element is not the content protected by the utility model, and is a known technology; as long as the element on the market can realize the above-mentioned functions of the utility model, it can be selected and applied. Therefore, the model and other parameters of the element are not described in detail in the utility model. The contribution of the utility model lies in that each element is scientifically combined together.
[0027] The basic principle and main features of the utility model and its advantages are shown and described above, and the person skilled in the art should understand that the utility model is not limited by the above examples, and the above examples and the description in the description are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed, and the scope of protection of the utility model is defined by the appended claims and their equivalents. The utility model is not described in detail, which is the known technology of the person skilled in the art.
Claims
1. An electronic balance with a protective structure, comprising a weighing host (1) and a pressing column (2) arranged on the top surface of the weighing host (1) and extending into the weighing host (1), and a tray (3) arranged at the top end of the pressing column (2), characterized in that: Said tray (3) includes tray body (31) and guardrail (32) fixedly arranged at the top surface edge position of tray body (31), a circular recessed groove (34) is integrally formed at the center position of the upper surface of tray body (31), and a guide slope (37) is integrally formed on the upper surface of tray body (31) and faces the recessed groove (34).
2. The electronic balance with a protection structure according to claim 1, characterized in that: The front face of the weighing main machine (1) is further provided with a display panel (5).
3. The electronic balance with a protective structure according to claim 1, characterized in that: The lower surface of the weighing main machine (1) is fixedly provided with a supporting bottom block (4).
4. The electronic balance with a protective structure according to claim 1, characterized in that: The inner wall of the guardrail (32) is embedded with a silica gel ring (38).
5. The electronic balance with a protective structure according to claim 1, characterized in that: The upper surface of the tray body (31) is integrally formed with a transverse groove (33), and the end of the transverse groove (33) is communicated with the recessed groove (34).
6. The electronic balance with a protective structure according to claim 1, characterized in that: The upper surface of the tray body (31) is integrally formed with a longitudinal groove (36), and the end of the longitudinal groove (36) is communicated with the recessed groove (34).
7. The electronic balance with a protective structure according to claim 1, characterized in that: The upper surface of the tray body (31) is integrally formed with an X-shaped inclined groove (35), and the center position of the inclined groove (35) is communicated with the recessed groove (34).