CN212320882U - Mobile electronic scale with overweight alarm function - Google Patents

Abstract

The utility model discloses a portable electronic scale with overweight warning function, including base, display screen, alarm, miniature cylinder and weighing sensor, surface mounting has the removal wheel under the outer end of base, and the inside damping axle that is provided with of left end of base, fixed surface is connected with the backup pad on the left end of base, and installs display screen and alarm in proper order on the upper end inboard of backup pad, miniature cylinder and weighing sensor are located the middle part lower extreme inboard and the upper end inboard of base respectively, and miniature cylinder's upper surface is connected with the roof, the inboard fixedly connected with spring in outer end of base, the middle part lower fixed surface of scale dish is connected with the compression leg, the inner of base, arm-tie, backup pad and scale dish is the steel sheet. This portable electronic scale with overweight alarm function is convenient for remove, has overweight alarm function, and long service life can protect the weighing sensor, avoids causing the damage to it.

Description

Mobile electronic scale with overweight alarm function

Technical Field

The utility model relates to an electronic scale technical field specifically is a portable electronic scale with overweight alarm function.

Background

With the development of science and technology, the weighing device is a traditional lever weighing device, a mechanical scale, an electronic scale and the like are developed, the electronic scale is an electronic weighing device manufactured by adopting modern sensor technology, electronic technology and the like, and can quickly and automatically carry out weighing;

the conventional mobile electronic scale generally does not have an overweight alarm function, is easy to damage a weighing sensor, and has a short service life, so that the mobile electronic scale with the overweight alarm function is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable electronic scale with overweight alarm function to current portable electronic scale who proposes in solving above-mentioned background art generally does not have the overweight alarm function, easily causes the damage to weighing sensor, the short problem of life.

In order to achieve the above object, the utility model provides a following technical scheme: a movable electronic scale with an overweight warning function comprises a base, a display screen, an alarm, a micro cylinder and a weighing sensor, wherein the outer end of the base is provided with a movable wheel at the lower surface, a damping shaft is arranged inside the left end of the base, the middle outer side of the damping shaft is connected with a pull plate, the upper surface of the left end of the base is fixedly connected with a support plate, the upper inner side of the support plate is sequentially provided with the display screen and the alarm, the micro cylinder and the weighing sensor are respectively positioned on the inner side of the lower end and the inner side of the upper end of the middle of the base, the upper surface of the micro cylinder is connected with a top plate, the inner side of the outer end of the base is fixedly connected with a spring, the upper surface of the spring is connected with a scale pan in an attaching manner, the lower surface of the middle of the scale pan is fixedly connected with a compression column, the outer side, and the outer sides of the steel plates are sprayed with paint.

Preferably, the movable wheel is fixedly connected with the base through a screw, the pulling plate is rotatably connected with the base through a damping shaft, and the pulling plate and the supporting plate are T-shaped.

Preferably, the backup pad is connected through the welded mode with the base, and display screen and alarm all inlay with the backup pad and be connected to the right flank of display screen and alarm all is in same horizontal plane with the left surface of backup pad.

Preferably, miniature cylinder and weighing sensor all with base nested connection, and the upper end inside and outside of roof all is connected with the base block to the upper surface of roof is less than the upper surface of weighing sensor, and the shape of roof is "U" style of calligraphy moreover.

Preferably, the scale pan and the base form a telescopic structure, the scale pan and the compression column are integrated, and the compression column is located on the upper side of the weighing sensor.

Preferably, the compression column is connected with the sealing silica gel ring in a sticking mode, and the outer side of the sealing silica gel ring is closely attached to the base and the supporting plate.

Compared with the prior art, the beneficial effects of the utility model are that: the mobile electronic scale with the overweight alarm function is convenient to move, has the overweight alarm function, is long in service life, can protect a weighing sensor and avoid damage to the weighing sensor;

1. the electronic scale is provided with a base, a movable wheel, a damping shaft and a pulling plate, wherein the pulling plate connected to the outer side of the damping shaft is rotated to a proper position under the limit of the base and then pulled, and the electronic scale is conveniently moved through the movable wheel connected with a screw under the base;

2. the alarm device is provided with a supporting plate, an alarm, a micro air cylinder and a weighing sensor, the display screen embedded in the supporting plate is convenient for sounding alarm after the weighing sensor senses that the weight of a weighing object on a weighing scale is overweight, and the top plate supports the weighing scale through the operation of the micro air cylinder, so that the connection between the compression leg and the weighing sensor is conveniently disconnected, the weighing sensor is protected, and the weighing sensor is prevented from being damaged;

3. be provided with backup pad, roof, spring and pan of steelyard, paste the sealing silica gel circle of connection through the pan of steelyard outside, be convenient for keep the pan of steelyard sealed with base and backup pad junction to be convenient for avoid the inboard water intake of bottom of base, cause the damage to miniature cylinder and weighing sensor, and through the rigid and waterproof rust resistance that base, arm-tie, backup pad and pan of steelyard self possessed, thereby be convenient for make the long service life of this electronic scale.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 4 is a schematic side view of the cross-sectional structure of the present invention;

fig. 5 is a schematic view of the internal structure of the base of the present invention.

In the figure: 1. a base; 2. a moving wheel; 3. a damping shaft; 4. pulling a plate; 5. a support plate; 6. a display screen; 7. an alarm; 8. a micro cylinder; 9. a weighing sensor; 10. a top plate; 11. a spring; 12. weighing a scale pan; 13. pressing the column; 14. sealing the silica gel ring; 15. a steel plate; 16. and (5) painting.

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. 1-4, the present invention provides a technical solution: a movable electronic scale with an overweight warning function comprises a base 1, a movable wheel 2, a damping shaft 3, a pull plate 4, a support plate 5, a display screen 6, an alarm 7, a micro cylinder 8, a weighing sensor 9, a top plate 10, a spring 11, a scale pan 12, a compression column 13, a sealing silica gel ring 14, a steel plate 15 and paint 16, wherein the movable wheel 2 is installed on the lower surface of the outer end of the base 1, the damping shaft 3 is arranged inside the left end of the base 1, the pull plate 4 is connected to the outer side of the middle of the damping shaft 3, the support plate 5 is fixedly connected to the upper surface of the left end of the base 1, the display screen 6 and the alarm 7 are sequentially installed on the inner side of the upper end of the support plate 5, the micro cylinder 8 and the weighing sensor 9 are respectively located on the inner side of the lower end and the inner side of the upper end of the base 1, the top plate 10 is, the upper surface of the spring 11 is in fit connection with a scale pan 12, the lower surface of the middle part of the scale pan 12 is fixedly connected with a compression column 13, the outer side of the scale pan 12 is fixedly connected with a sealing silica gel ring 14, the inner ends of the base 1, the pull plate 4, the support plate 5 and the scale pan 12 are all steel plates 15, and the outer sides of the steel plates 15 are all sprayed with paint 16;

as shown in fig. 1, 2 and 4, a moving wheel 2 is fixedly connected with a base 1 through a screw, a pulling plate 4 is rotatably connected with the base 1 through a damping shaft 3, the pulling plate 4 and a supporting plate 5 are both in a T shape, so that the electronic scale can be conveniently moved, as shown in fig. 1, 2 and 3, the supporting plate 5 is connected with the base 1 through welding, a display screen 6 and an alarm 7 are connected with the supporting plate 5 in an embedded manner, and the right side surfaces of the display screen 6 and the alarm 7 are positioned on the same horizontal plane with the left side surface of the supporting plate 5, so that the display screen 6 and the alarm 7 can be conveniently positioned;

like in fig. 1, fig. 3 and fig. 4 miniature cylinder 8 and weighing sensor 9 all with base 1 nested connection, and the upper end inside and outside of roof 10 all is connected with base 1 block, and the upper surface of roof 10 is less than the upper surface of weighing sensor 9, and the shape of roof 10 is "U" style of calligraphy, be convenient for carry on spacingly to roof 10, and be convenient for support the scale pan 12 through roof 10, as in fig. 1 and fig. 4 scale pan 12 constitutes extending structure with base 1, and scale pan 12 is integrated structure with compression leg 13, and compression leg 13 is located the upside of weighing sensor 9, be convenient for carry out the weighing, as in fig. 1, fig. 3 and fig. 4 compression leg 13 is connected through the mode of pasting with sealing silica gel circle 14, and the outside of sealing silica gel circle 14 is connected with base 1 and backup pad 5 in close fitting, be convenient for avoid the bottom of base 1 to intake.

The working principle is as follows: when the mobile electronic scale with the overweight warning function is used, as shown in figure 1, figure 2 and figure 4, firstly, a pulling plate 4 which is rotationally connected with a base 1 through a damping shaft 3 can be rotated to rotate to a proper position and then pulled, under the action of a screw connection moving wheel 2 on the lower surface of the base 1, the electronic scale is conveniently moved to an operation site, after the electronic scale is moved to the operation site, as shown in figure 1, figure 3 and figure 4, an article to be weighed is placed on the upper surface of the middle part of a scale pan 12 supported by a spring 11, as shown in figure 1, figure 3 and figure 4, a scale pan 12 is fixedly connected with a compression column 13, a weighing sensor 9 is positioned on the lower side of the compression column 13, therefore, the scale pan 12 can drive the compression column 13 to be attached to the weighing sensor 9 under the action of gravity, when the weighing sensor 9 senses that the weight of the article to be weighed is not overweight, the weighing information can be displayed through a display screen 6 embedded in a supporting plate 5, when the weighing sensor 9 senses that the weight of a weighing object is overweight, the alarm 7 embedded in the supporting plate 5 rings to give an alarm, and the micro cylinder 8 embedded in the base 1 operates to enable the top plate 10 to drive the scale pan 12 to rise under the limiting of the base 1, so that the connection between the compression column 13 and the weighing sensor 9 is conveniently disconnected, the weighing sensor 9 is protected, and the weighing sensor 9 is prevented from being damaged;

referring to fig. 3 and 5, the sealing silicone ring 14 adhered to the outer side of the scale pan 12 is tightly adhered to the base 1 and the supporting plate 5, so as to prevent water from entering the inner side of the bottom end of the base 1 and damaging the micro cylinder 8 and the weighing sensor 9, and so as to prolong the service life of the electronic scale by the hardness of the inner end material steel plate 15 of the base 1, the pulling plate 4, the supporting plate 5 and the scale pan 12 and the waterproof and antirust performance of the outer end paint 16, so as to complete a series of operations of the mobile electronic scale with the overweight alarm function.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a portable electronic scale with overweight alarm function, includes base (1), display screen (6), alarm (7), miniature cylinder (8) and weighing sensor (9), its characterized in that: the movable scale is characterized in that a movable wheel (2) is installed on the lower surface of the outer end of the base (1), a damping shaft (3) is arranged inside the left end of the base (1), a pulling plate (4) is connected to the outer side of the middle of the damping shaft (3), a supporting plate (5) is fixedly connected to the upper surface of the left end of the base (1), a display screen (6) and an alarm (7) are sequentially installed on the inner side of the upper end of the supporting plate (5), the micro cylinder (8) and the scale weight sensor (9) are respectively located on the inner side of the lower end of the middle of the base (1) and the inner side of the upper end of the base (1), a top plate (10) is connected to the upper surface of the micro cylinder (8), a spring (11) is fixedly connected to the inner side of the outer end of the base (1), a scale pan (12) is connected to the upper surface of the spring (11), a pressing column (13, the inner of the base (1), the pull plate (4), the support plate (5) and the scale pan (12) is a steel plate (15), and paint (16) is sprayed on the outer side of the steel plate (15).

2. The mobile electronic scale with an overweight alarm function according to claim 1, characterized in that: the movable wheel (2) is fixedly connected with the base (1) through screws, the pulling plate (4) is rotatably connected with the base (1) through the damping shaft (3), and the pulling plate (4) and the supporting plate (5) are T-shaped.

3. The mobile electronic scale with an overweight alarm function according to claim 1, characterized in that: backup pad (5) are connected through the welded mode with base (1), and display screen (6) and alarm (7) all inlay with backup pad (5) and be connected to the right flank of display screen (6) and alarm (7) all is in same horizontal plane with the left surface of backup pad (5).

4. The mobile electronic scale with an overweight alarm function according to claim 1, characterized in that: miniature cylinder (8) and weighing sensor (9) all with base (1) nested connection, and the upper end inside and outside of roof (10) all is connected with base (1) block to the upper surface of roof (10) is less than the upper surface of weighing sensor (9), and the shape of roof (10) is "U" style of calligraphy moreover.

5. The mobile electronic scale with an overweight alarm function according to claim 1, characterized in that: the scale pan (12) and the base (1) form a telescopic structure, the scale pan (12) and the compression column (13) are of an integrated structure, and the compression column (13) is positioned on the upper side of the weighing sensor (9).

6. The mobile electronic scale with an overweight alarm function according to claim 1, characterized in that: the compression leg (13) is connected with the sealing silica gel ring (14) in a sticking mode, and the outer side of the sealing silica gel ring (14) is closely attached and connected with the base (1) and the supporting plate (5).

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