CN216483467U

CN216483467U - Electronic scale with overload prevention performance

Info

Publication number: CN216483467U
Application number: CN202122633678.1U
Authority: CN
Inventors: 陈羽成; 江永泽
Original assignee: Xiamen Tonghengtuoli Information Technology Co ltd
Current assignee: Xiamen Tonghengtuoli Information Technology Co ltd
Priority date: 2021-10-31
Filing date: 2021-10-31
Publication date: 2022-05-10
Anticipated expiration: 2031-10-31

Abstract

The utility model discloses an electronic scale with overload prevention performance, which comprises a scale shell and an alarm, wherein the alarm is fixedly connected to the outer side of the scale shell, the top of the scale shell is fixedly connected with a plurality of spring columns which are distributed at equal intervals, the tops of the spring columns are fixedly connected with the same bottom plate, fence frames are arranged above the bottom plate, two fence frames are arranged in parallel, one fence frame is horizontally and fixedly connected to the top of the bottom plate, a plurality of adjusting rods which are distributed at equal intervals are fixedly connected between the fence frames, an electric telescopic rod is arranged between the two adjusting rods, two ends of the electric telescopic rod are respectively and fixedly connected with the two fence frames, and the number of the electric telescopic rods is two and symmetrically arranged. The height of the contact rod II in the touch column II is reduced to touch the contact rod I, so that an alarm is triggered to give an alarm, an animal can be taken out of the fence frame in time, damage to the electronic scale is reduced, and the service life is prolonged.

Description

Electronic scale with overload prevention performance

Technical Field

The utility model relates to the technical field of overload protection electronic scales, in particular to an electronic scale with overload protection performance.

Background

Electronic scales are a type of weighing apparatus, and are tools for measuring the mass of an object using hooke's law or the principle of lever balance of force.

Because the electronic scale of symmetry animal weight is few on the market now, it is inconvenient when weighing to lead to the animal, ordinary electronic scale is when weighing the animal because the uncertainty of animal can walk about at will, lead to the weight measurement to the animal less accurate, when article or the animal that need weigh are greater than the weight that the electronic scale bore, cause the damage to the electronic scale very easily, influence the use of electronic scale, reduce the life of electronic scale, generally in the electronic scale, the sensor of easy damage, and the sensor is inconvenient to be changed in the electronic scale for a bit, influence the use.

Disclosure of Invention

The utility model aims to solve the problems of convenient sensor replacement and overload prevention, and provides an electronic scale with overload prevention performance.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an electronic scale with overload prevention performance comprises a scale shell and an alarm, wherein the alarm is fixedly connected to the outer side of the scale shell, the top of the scale shell is fixedly connected with a plurality of spring columns which are distributed at equal intervals, the top of the spring columns is fixedly connected with the same bottom plate, a fence frame is arranged above the bottom plate, the fence frames are arranged in parallel, one fence frame is horizontally and fixedly connected to the top of the bottom plate, a plurality of adjusting rods which are distributed at equal intervals are fixedly connected between the fence frames, an electric telescopic rod is arranged between the two adjusting rods, two ends of the electric telescopic rod are respectively fixedly connected with the two fence frames, the number of the electric telescopic rods is two, the electric telescopic rods are symmetrically arranged, two first positioning blocks which are distributed at equal intervals are fixedly connected to the inside of the scale shell, the first positioning blocks are U-shaped, and clamping mechanisms are arranged between the first positioning blocks which are distributed at equal intervals, and a mistaken touch mechanism is arranged on one side of the clamping mechanism and is in signal connection with the alarm.

Further, clamping mechanism includes lockplate and connecting block, the lockplate is connected with locating piece one in one side of locating piece one, the central point of lockplate puts and has seted up notch one, be equipped with set screw in the lockplate, set screw passes the notch and slides in lockplate inside in the lump, and notch one and set screw phase-match, the bottom of set screw is connected with one side of locating piece one, notch two has been seted up to one end on one side that locating piece one is connected with the lockplate, the connecting block sets up in notch two, the one end fixedly connected with fixation clamp of lockplate is kept away from to the connecting block.

Furthermore, a sensor is connected between the two fixing clamps, and one side of the sensor is connected with the weighing shell.

Furthermore, one side, far away from the connecting block, of the fixing clamp is fixedly connected with a second positioning block, a third notch matched with the second positioning block is formed in one side, close to the second positioning block, of the first positioning block, and one side, far away from the fixing clamp, of the second positioning block is located in the third notch.

Furthermore, the mistaken touch mechanism comprises a first touch column, the first touch column is fixedly connected with the scale shell, a second touch column is arranged on one side of the first touch column, and one end of the second touch column penetrates through the top of the scale shell and extends to the outer side of the top of the scale shell.

Furthermore, a notch IV is formed in one side of the first touch column, a first contact rod is arranged in the first touch column, the first contact rod is arranged in the notch IV, first positioning spring blocks are fixedly connected to two sides of the first contact rod, and the other end of the first positioning spring block is fixedly connected with the first touch column in the notch IV.

Furthermore, a notch five is formed in one side of the second touch column, a second contact rod is arranged in the second touch column, the second contact rod is arranged in the notch five, second positioning spring blocks are fixedly connected to two sides of the second contact rod, and the second positioning spring blocks are arranged in the notch five and the other ends of the second positioning spring blocks are fixedly connected with the second touch column.

Furthermore, an electronic display screen is arranged on one side of the alarm, and one side of the electronic display screen is fixedly connected with the scale shell.

The utility model has the beneficial effects that:

1. according to the utility model, the anti-overload performance is added in the electronic scale, when the weight of an animal is larger than the weight born by the electronic scale, the contact rod I can be contacted with the opposite side surface of the contact rod II, the bottom plate is contacted with the touch column II by gravity, the touch column II is descended by the gravity, and the contact rod II in the touch column II is descended by the gravity and is contacted with the contact rod I, so that the alarm is triggered to give an alarm, the animal can be taken out of the fence frame in time, the damage to the electronic scale is reduced, and the service life is prolonged.

2. According to the sensor fixing device, the two fixing clamps are used for fixing the sensor through the clamping mechanism, when the sensor needs to be replaced, the fixing clamps are loosened by loosening the positioning screws, the sensor is taken down, a new sensor is replaced, and the positioning screws are screwed, so that the sensor fixing device is convenient to operate, simple and easy to understand, and other parts cannot be damaged due to mistaken touch caused by unfamiliarity during replacement.

3. According to the electronic scale, the fence frame is arranged, animals are placed in the fence frame, the height of the fence frame is adjusted by driving the adjusting rod through the electric telescopic rod, different animals can be conveniently used for measuring weights, the electronic scale can weigh the animals and other articles, a user can weigh other articles conveniently, and the singleness of the using function of the electronic scale is avoided.

Drawings

FIG. 1 is a schematic diagram of an electronic scale with overload protection according to the present invention;

FIG. 2 is a schematic diagram of a front view of an electronic scale with overload protection capability according to the present invention;

FIG. 3 is a schematic bottom view of an electronic scale with overload prevention capability according to the present invention;

FIG. 4 is an enlarged view of a portion A of an electronic scale with overload prevention according to the present invention;

fig. 5 is a schematic structural diagram of a first touch column and a first contact rod of an electronic scale with overload protection performance according to the present invention.

In the figure: 1. weighing a shell; 2. an electronic display screen; 3. an alarm; 4. adjusting a rod; 5. an electric telescopic rod; 6. a fence frame; 7. a base plate; 8. a spring post; 10. a first positioning block; 11. a sensor; 12. a fixing clip; 13. a first touch column; 14. a second touch column; 15. a first contact rod; 16. a second contact rod; 17. a locking plate; 18. connecting blocks; 19. a set screw; 21. and a second positioning block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-5, an electronic scale with overload protection performance comprises a scale shell 1 and an alarm 3, wherein the alarm 3 is fixedly connected to the outer side of the scale shell 1, the top of the scale shell 1 is fixedly connected with a plurality of spring columns 8 which are distributed equidistantly, the top of the plurality of spring columns 8 is fixedly connected with a same bottom plate 7, fence frames 6 are arranged above the bottom plate 7, the fence frames 6 are arranged in parallel, one fence frame 6 is horizontally and fixedly connected to the top of the bottom plate 7, a plurality of adjusting rods 4 which are distributed equidistantly are fixedly connected between the fence frames 6, an electric telescopic rod 5 is arranged between the two adjusting rods 4, two ends of the electric telescopic rod 5 are respectively and fixedly connected with the two fence frames 6, the electric telescopic rods 5 are arranged in two and symmetrical ways, two positioning blocks 10 which are distributed equidistantly are fixedly connected to the inside of the scale shell 1, and the positioning blocks 10 are U-shaped, a clamping mechanism is arranged between the two positioning blocks I10 which are distributed at equal intervals, a mistaken touch mechanism is arranged on one side of the clamping mechanism, and the mistaken touch mechanism is in signal connection with the alarm 3.

Clamping mechanism includes lockplate 17 and connecting block 18, lockplate 17 is connected with locating piece 10 in one side of locating piece 10, notch one has been seted up to lockplate 17's central point, be equipped with set screw 19 in the lockplate 17, set screw 19 passes the notch and slides in lockplate 17 inside in the lump, and notch one and set screw 19 phase-match, set screw 19's bottom is connected with one side of locating piece 10, notch two has been seted up to the one end on one side that locating piece 10 is connected with lockplate 17, connecting block 18 sets up in notch two, connecting block 18 keeps away from lockplate 17's one end fixedly connected with fixation clamp 12.

A sensor 11 is connected between the two fixing clamps 12, and one side of the sensor 11 is connected with the scale shell 1.

One side of the fixing clamp 12, which is far away from the connecting block 18, is fixedly connected with a second positioning block 21, a third notch matched with the second positioning block 21 is formed in one side, which is close to the second positioning block 21, of the first positioning block 10, and one side, which is far away from the fixing clamp 12, of the second positioning block 21 is located in the third notch.

The mistaken touch mechanism comprises a first touch column 13, the first touch column 13 is fixedly connected with the scale shell 1, a second touch column 14 is arranged on one side of the first touch column 13, and one end of the second touch column 14 penetrates through the top of the scale shell 1 and extends to the outer side of the top of the scale shell 1.

One side of the first touch column 13 is provided with a notch IV, a first contact rod 15 is arranged in the first touch column 13, the first contact rod 15 is arranged in the notch IV, two sides of the first contact rod 15 are fixedly connected with first positioning spring blocks, and the other ends of the first positioning spring blocks are fixedly connected with the first touch column 13 in the notch IV.

One side of the second touch column 14 is provided with a notch five, a second contact rod 16 is arranged in the second touch column 14, the second contact rod 16 is arranged in the notch five, two sides of the second contact rod 16 are fixedly connected with second positioning spring blocks, and the other ends of the second positioning spring blocks are fixedly connected with the second touch column 14 in the notch five.

One side of the alarm 3 is provided with an electronic display screen 2, and one side of the electronic display screen 2 is fixedly connected with the scale shell 1.

The working principle is as follows: in the using process, an object or an animal to be weighed is placed in the fence frame 6 to be weighed, the weight of the object is checked by watching the numbers on the electronic display screen 2, the height of the object or the animal to be weighed is judged according to the height of the object or the animal to be weighed, the height can be adjusted through the electric telescopic rod 5, a user can be helped to better use the electronic scale, the electronic scale is provided with the alarm 3, the alarm 3 gives an alarm when the weight of the object or the animal to be weighed is larger than the weight born by the electronic scale, in order to reduce the damage to the electronic scale, the object in the fence frame 6 is taken down in time, because the electronic scales which are symmetrical to the weight of the animal on the market are few, the animal is inconvenient in weighing, the common electronic scale can move freely due to the uncertainty of the animal when the animal is weighed, the weight of the animal is measured inaccurately, through the arrangement of the fence frame 6, the animal is placed in the fence frame 6, the height of the adjusting rod 4 is adjusted by the driving of the electric telescopic rod 5, so that different animals can be conveniently used for measuring the weight, the weight of the animal cannot be accurately judged, in order to avoid damage to the electronic scale caused by the fact that the weight of the animal is larger than the weight born by the electronic scale, the overload prevention performance is added in the electronic scale, when the weight of the animal is larger than the weight born by the electronic scale, because the contact rod I15 can be contacted with the opposite side surface of the contact rod II 16, the bottom plate 7 is contacted with the touch column II 14 under the action of gravity, the touch column II 14 is descended under the action of the gravity, the contact rod II 16 in the touch column II 14 is descended to be contacted with the contact rod I15, the alarm 3 is triggered to give an alarm, the animal can be timely taken out of the fence frame 6, the damage to the electronic scale is reduced, the service life is prolonged, and in general in the electronic scale, easy damage is sensor 11, through setting up clamping mechanism, fix two fixation clamps 12 to sensor 11, when needing to be changed sensor 11, through unscrewing set screw 19, fixation clamp 12 relaxs, take off sensor 11, new sensor 11 is gone up in the change, it can to screw up set screw 19, high durability and convenient operation, it is simple and easy to understand, and can not lead to mistaking other parts and damaging other parts because of being unfamiliar with when changing, this electronic scale not only can weigh the animal, also can weigh to other article, made things convenient for the user to weigh to other article, the unicity of electronic scale service function has been avoided.

Spatially relative terms, such as "above … …," "above … …," "above … … surface," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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 scale with overload prevention performance comprises a scale shell (1) and an alarm (3), and is characterized in that the alarm (3) is fixedly connected to the outer side of the scale shell (1), the top of the scale shell (1) is fixedly connected with a plurality of spring columns (8) which are distributed at equal intervals, the tops of the spring columns (8) are fixedly connected with a same bottom plate (7), a fence frame (6) is arranged above the bottom plate (7), the fence frames (6) are arranged in parallel, one fence frame (6) is horizontally and fixedly connected to the top of the bottom plate (7), a plurality of adjusting rods (4) which are distributed at equal intervals are fixedly connected between the fence frames (6), an electric telescopic rod (5) is arranged between the two adjusting rods (4), and two ends of the electric telescopic rod (5) are respectively and fixedly connected with the two fence frames (6), and the quantity of electric telescopic handle (5) has two and the symmetry sets up, the inside fixedly connected with of title shell (1) is locating piece (10) that two equidistance distribute, the shape of locating piece (10) is the U type, and two equidistance distribute be equipped with clamping mechanism between locating piece (10), one side of clamping mechanism is equipped with the mistake and touches the mechanism, the mistake touches mechanism and siren (3) signal connection.

2. An electronic scale with overload prevention capability according to claim 1, the clamping mechanism comprises a locking plate (17) and a connecting block (18), the locking plate (17) is connected with the first positioning block (10) at one side of the first positioning block (10), the center of the locking plate (17) is provided with a notch I, a positioning screw (19) is arranged in the locking plate (17), the set screw (19) passes through the notch and slides in the locking plate (17) together, the first notch is matched with a positioning screw (19), the bottom of the positioning screw (19) is connected with one side of the first positioning block (10), one end of the first positioning block (10) connected with the locking plate (17) is provided with a second notch, the connecting block (18) is arranged in the second groove opening, and one end, far away from the locking plate (17), of the connecting block (18) is fixedly connected with a fixing clamp (12).

3. An electronic scale with overload protection according to claim 2, characterised in that a sensor (11) is connected between the two fixing clips (12), and one side of the sensor (11) is connected with the scale housing (1).

4. The electronic scale with the overload prevention performance according to claim 2, wherein a second positioning block (21) is fixedly connected to one side of the fixing clamp (12) far away from the connecting block (18), a third notch matched with the second positioning block (21) is formed in one side of the first positioning block (10) close to the second positioning block (21), and a third notch is formed in one side of the second positioning block (21) far away from the fixing clamp (12).

5. The electronic scale with the overload prevention function according to claim 1, wherein the mis-touch mechanism comprises a first touch column (13), the first touch column (13) is fixedly connected with the scale shell (1), a second touch column (14) is arranged on one side of the first touch column (13), and one end of the second touch column (14) penetrates through the top of the scale shell (1) and extends to the outer side of the top of the scale shell (1).

6. The electronic scale with the overload prevention function according to claim 5, wherein a notch four is formed in one side of the first touch column (13), a first contact rod (15) is arranged in the first touch column (13), the first contact rod (15) is arranged in the notch four, first positioning spring blocks are fixedly connected to two sides of the first contact rod (15), the first positioning spring blocks are arranged in the notch four, and the other end of the first positioning spring blocks is fixedly connected with the first touch column (13).

7. The electronic scale with the overload prevention function according to claim 5, wherein a notch five is formed in one side of the second touch column (14), a second contact rod (16) is arranged in the second touch column (14), the second contact rod (16) is arranged in the notch five, second positioning spring blocks are fixedly connected to two sides of the second contact rod (16), the second positioning spring blocks are arranged in the notch five, and the other end of the second positioning spring blocks is fixedly connected with the second touch column (14).

8. An electronic scale with overload prevention performance according to claim 1, characterized in that an electronic display screen (2) is arranged on one side of the alarm (3), and one side of the electronic display screen (2) is fixedly connected with the scale shell (1).