CN220670687U

CN220670687U - Mini electronic scale

Info

Publication number: CN220670687U
Application number: CN202222318839.2U
Authority: CN
Inventors: 陈元福
Original assignee: Shenzhen Jieerliansan Technology Co ltd
Current assignee: Shenzhen Jieerliansan Technology Co ltd
Priority date: 2022-05-23
Filing date: 2022-09-01
Publication date: 2024-03-26
Anticipated expiration: 2032-09-01

Abstract

The utility model discloses a mini electronic scale which comprises a fixed buckle, a lower shell and an upper shell, wherein one end of the fixed buckle is rotationally connected with a pin shaft, two ends of the pin shaft are fixedly connected with movable buckles, one end of each movable buckle is in clamping connection with the other end of the corresponding fixed buckle, the lower shell comprises a clamping groove A formed in the top of the lower shell, a hole is formed in the edge of the lower shell, a clamping groove B is formed in the right side of the front face of the lower shell, the upper shell comprises a clamping groove C formed in the right side of the back of the upper shell, a clamping groove D is formed in the top of the upper shell, and a containing groove is formed in the middle of the back of the upper shell. This mini electronic scale, through the setting of fixed knot and key ring, use when the electronic scale, grasp key ring or epitheca and inferior valve with the hand, push switch makes the electronic scale be in the start-up state, opens movable lock catch, hangs the heavy object on fixed knot, releases movable lock catch, weighs, will show the quality of heavy object on the display screen.

Description

Mini electronic scale

Technical Field

The utility model relates to the technical field of electronic scales, in particular to a mini electronic scale.

Background

The utility model provides a mini electronic scale, which solves the problems that the existing electronic portable scale is large in size and inconvenient to carry along with sound, the electronic scale is often carried only when in use and is not carried at any moment.

Disclosure of Invention

The utility model mainly aims to provide a mini electronic scale which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a mini electronic scale, includes fixed knot, inferior valve and epitheca, the one end rotation of fixed knot is connected with the round pin axle, the both ends fixedly connected with activity hasp of round pin axle, the one end of activity hasp is the joint with the other end of fixed knot, the interior top of inferior valve and epitheca rotates and is connected with the connecting piece, the inside swing joint of connecting piece has the key ring.

In order to mount the lower shell and the upper shell, the mini electronic scale comprises a clamping groove A formed in the top of the lower shell, a hole is formed in the edge of the lower shell, a clamping groove B is formed in the right side of the front of the lower shell, the upper shell comprises a clamping groove C formed in the right side of the back of the upper shell, a clamping groove D is formed in the top of the upper shell, a containing groove is formed in the middle of the back of the upper shell, a bolt hole A is formed in the edge of the back of the upper shell, a bolt hole B is formed in the surface, close to the bolt hole A, of the back of the upper shell, a bolt A is inserted into the hole, and one end of the bolt A is in threaded connection with the bolt hole A.

In order to fix the circuit board in the upper shell, as the mini electronic scale provided by the utility model, the circuit board is connected in the upper shell, a bolt D is inserted on the surface of the circuit board, and one end of the bolt D is in threaded connection with the bolt hole B.

In order to supply electric energy to the circuit board, as the mini electronic scale provided by the utility model, a battery is fixedly connected to the surface of the circuit board, and a charging interface is fixedly connected to the surface of the circuit board, which is close to the battery.

In order to convert a weight signal into an electric quantity signal corresponding to the weight signal, as the mini electronic scale, a weighing sensor is fixedly connected in the clamping groove C and the clamping groove B, a bolt B is inserted into the upper surface of one end of the weighing sensor, one end of the bolt B is in threaded connection with a counter beam, a bolt C is inserted into the upper surface of one end of the counter beam, and one end of the bolt C is in threaded connection with the upper surface of a fixing buckle.

In order to transmit the data of the weighing sensor to the circuit board, as the mini electronic scale provided by the utility model, the surface of the circuit board, which is close to the weighing sensor, is fixedly connected with a wire, and one end of the wire is fixedly connected with the weighing sensor.

In order to show the weighing value, as the mini electronic scale provided by the utility model, the display screen is fixedly connected in the accommodating groove, the flat cable is fixedly connected with the input end of the display screen, one end of the flat cable is fixedly connected with the output end of the circuit board, and the support frame is fixedly connected with the back of the display screen.

In order to control the switch of the electronic scale, as a mini electronic scale of the utility model, the circuit board is fixedly connected with the switch, and one end of the switch penetrates through the surface of the lower shell.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the electronic scale, through the arrangement of the fixed buckle and the key ring, when the electronic scale is used, the key ring or the upper shell and the lower shell are grasped by hands, the switch is pressed, so that the electronic scale is in a starting state, the movable lock catch is opened, a heavy object is hung on the fixed buckle, the movable lock catch is released for weighing, and the quality of the heavy object can be displayed on the display screen.

2. According to the utility model, through the arrangement of the pin shaft of the fixed buckle and the movable lock catch, when the key ring is used, the key is hung on the key ring, the movable lock catch is opened, the fixed buckle is hung on the belt buckle of the trousers, and the movable lock catch is released.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a mini electronic scale according to the present utility model;

FIG. 2 is a schematic view of the overall structure of the back surface of a mini electronic scale according to the present utility model;

FIG. 3 is a schematic view showing the overall internal structure of a mini electronic scale according to the present utility model;

FIG. 4 is a schematic view of the overall internal structure of a mini electronic scale according to the present utility model;

FIG. 5 is a schematic view of the back internal structure of a hanger of a mini electronic scale according to the present utility model;

FIG. 6 is a schematic view of a hook structure of a mini electronic scale according to the present utility model;

FIG. 7 is a schematic diagram of the upper shell structure of a mini electronic scale according to the present utility model;

FIG. 8 is a schematic view of the lower shell structure of a mini electronic scale according to the present utility model;

FIG. 9 is a schematic view of a hanging state structure of a mini electronic scale according to the present utility model;

fig. 10 is a schematic diagram of a mini electronic scale serving as a key ring according to the present utility model.

In the figure: 1. a fixing buckle; 2. a lower case; 201. a clamping groove A; 202. a hole; 203. a clamping groove B; 3. a key ring; 4. a connecting piece; 5. an upper case; 501. a clamping groove C; 502. a clamping groove D; 503. a receiving groove; 504. bolt hole A; 505. bolt holes B; 6. a display screen; 7. a movable lock catch; 8. a battery; 9. a charging interface; 10. a bolt A; 11. a circuit board; 12. a weighing sensor; 13. a bolt B; 14. a counter beam; 15. a pin shaft; 16. a support frame; 17. a bolt C; 18. a wire; 19. a switch; 20. a bolt D; 21. and (5) arranging wires.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1-10, a mini electronic scale comprises a fixed buckle 1, a lower shell 2 and an upper shell 5, wherein one end of the fixed buckle 1 is rotationally connected with a pin shaft 15, two ends of the pin shaft 15 are fixedly connected with a movable lock catch 7, one end of the movable lock catch 7 is in clamping connection with the other end of the fixed buckle 1, connecting pieces 4 are rotationally connected to the inner tops of the lower shell 2 and the upper shell 5, and key rings 3 are movably connected to the inner parts of the connecting pieces 4.

When the electronic scale is used, the key ring 3 or the upper shell 5 and the lower shell 2 are grasped by hands, the switch 19 is pressed, the electronic scale is in a starting state, the movable lock catch 7 is opened, a heavy object is hung on the fixed lock catch 1, the movable lock catch 7 is released for weighing, the quality of the heavy object can be displayed on the display screen 6, when the key ring is used, the key is hung on the key ring 3, the movable lock catch 7 is opened, the fixed lock catch 1 is hung on the belt buckle of trousers, the movable lock catch 7 is released, and the electronic scale is simple and convenient to operate, small in structure and convenient to carry during use.

In this embodiment, the lower shell 2 includes a clamping groove a201 formed at the top of the lower shell 2, a hole 202 is formed at the edge of the lower shell 2, a clamping groove B203 is formed on the right side of the front face of the lower shell 2, the upper shell 5 includes a clamping groove C501 formed on the right side of the back of the upper shell 5, a clamping groove D502 is formed at the top of the upper shell 5, a containing groove 503 is formed in the middle of the back of the upper shell 5, a bolt hole a504 is formed at the edge of the back of the upper shell 5, a bolt hole B505 is formed in the surface, close to the bolt hole a504, of the back of the upper shell 5, a bolt a10 is inserted in the hole 202, and one end of the bolt a10 is in threaded connection with the bolt hole a 504.

In specific use, the clamping groove A201, the hole 202 and the clamping groove B203 of the lower shell 2 are aligned with the clamping groove D502, the bolt hole A504 and the clamping groove C501 of the upper shell 5 respectively, then the bolt A10 is inserted into the hole 202, and the bolt A10 is tightened, so that the lower shell 2 and the upper shell 5 are fixed.

In this embodiment, the circuit board 11 is connected to the inside of the upper case 5, the bolt D20 is inserted into the surface of the circuit board 11, and one end of the bolt D20 is screwed with the bolt hole B505.

In particular use, the circuit board 11 is placed inside the upper case 5 by the arrangement of the circuit board 11 and the bolts D20, and the circuit board 11 is fixed inside the upper case 5 by the bolts D20.

In this embodiment, the surface of the circuit board 11 is fixedly connected with the battery 8, and the surface of the circuit board 11, which is close to the battery 8, is fixedly connected with the charging interface 9.

When the electric power charging device is particularly used, through the arrangement of the battery 8 and the charging interface 9, the battery 8 provides electric power for the circuit board 11 and the display screen 6 for convenience, and the charging interface 9 charges the motor 8 for convenience.

In this embodiment, the weighing sensor 12 is fixedly connected in the clamping groove C501 and the clamping groove B203, the bolt B13 is inserted into the upper surface of one end of the weighing sensor 12, one end of the bolt B13 is in threaded connection with the counter beam 14, the bolt C17 is inserted into the upper surface of one end of the counter beam 14, one end of the bolt C17 is in threaded connection with the upper surface of the fixing buckle 1, the surface of the circuit board 11, which is close to the weighing sensor 12, is fixedly connected with the wire 18, and one end of the wire 18 is fixedly connected with the weighing sensor 12.

When the electric quantity measuring device is particularly used, an object to be weighed is hung on the fixed buckle 1 through the arrangement of the weighing sensor 12, the counter beam 14 and the lead wire 18, and the weighing sensor 12 converts a weight signal into an electric quantity signal corresponding to the weight signal and transmits the electric quantity signal into the circuit board 11 through the lead wire 18.

In this embodiment, the display screen 6 is fixedly connected to the inside of the accommodating groove 503, the flat cable 21 is fixedly connected to the input end of the display screen 6, one end of the flat cable 21 is fixedly connected to the output end of the circuit board 11, and the support frame 16 is fixedly connected to the back of the display screen 6.

When the display screen 6 is particularly used, through the arrangement of the display screen 6, the flat cable 21 and the support frame 16, data on the circuit board 11 are displayed by the display screen 6 through the flat cable 21, and the support frame 16 is convenient for fixing the display screen 6.

In this embodiment, the circuit board 11 is fixedly connected with a switch 19, and one end of the switch 19 penetrates through the surface of the lower case 2.

When the electronic scale is particularly used, the power supply of the electronic scale is conveniently controlled through the arrangement of the switch 19, and when the electronic scale is not used, the power supply can be turned off, so that the use times of the power supply are increased.

The working principle is as follows; when the electronic scale is used, the key ring 3 or the upper shell 5 and the lower shell 2 are grasped by hands, the switch 19 is pressed, the electronic scale is in a starting state, the movable lock catch 7 is opened, a heavy object is hung on the fixed lock catch 1, the movable lock catch 7 is loosened, weighing is carried out, the quality of the heavy object is displayed on the display screen 6, when the key ring is used, a key is hung on the key ring 3, the movable lock catch 7 is opened, the fixed lock catch 1 is hung on a belt buckle of trousers, the movable lock catch 7 is loosened, and the electronic scale is easy and convenient to operate, small in structure and convenient to carry during use.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a mini electronic scale, includes fixed knot (1), inferior valve (2) and epitheca (5), its characterized in that, the one end rotation of fixed knot (1) is connected with round pin axle (15), the both ends fixedly connected with activity hasp (7) of round pin axle (15), the one end of activity hasp (7) is the joint with the other end of fixed knot (1), the interior top rotation of inferior valve (2) and epitheca (5) is connected with connecting piece (4), the inside swing joint of connecting piece (4) has key ring (3).

2. The mini electronic scale according to claim 1, wherein: the utility model discloses a lower shell (2) is including seting up draw-in groove A (201) at lower shell (2) top, hole (202) are seted up to the edge of lower shell (2), draw-in groove B (203) have been seted up on the positive right side of lower shell (2), draw-in groove C (501) are seted up on the right side at epitheca (5) back, draw-in groove D (502) have been seted up at epitheca (5) top, holding tank (503) have been seted up at the middle part at epitheca (5) back, bolt hole A (504) have been seted up at the edge at epitheca (5) back, bolt hole B (505) have been seted up near the surface of bolt hole A (504) in epitheca (5) back, bolt A (10) have been pegged graft to the inside of hole (202), the one end and bolt A (504) are threaded connection.

3. The mini electronic scale according to claim 1, wherein: the inner part of the upper shell (5) is connected with a circuit board (11), a bolt D (20) is inserted into the surface of the circuit board (11), and one end of the bolt D (20) is in threaded connection with a bolt hole B (505).

4. A mini electronic scale according to claim 3, wherein: the surface of the circuit board (11) is fixedly connected with a battery (8), and the surface of the circuit board (11) close to the battery (8) is fixedly connected with a charging interface (9).

5. A mini electronic scale according to claim 2, characterized in that: the clamping groove C (501) and the clamping groove B (203) are internally and fixedly connected with a weighing sensor (12), the upper surface of one end of the weighing sensor (12) is inserted with a bolt B (13), and one end of the bolt B (13) is in threaded connection with a counter beam (14).

6. The mini electronic scale according to claim 5, wherein: the upper surface of one end of the counter beam (14) is inserted with a bolt C (17), and one end of the bolt C (17) is in threaded connection with the upper surface of the fixed buckle (1).

7. A mini electronic scale according to claim 3, wherein: the surface of the circuit board (11) close to the weighing sensor (12) is fixedly connected with a wire (18), and one end of the wire (18) is fixedly connected with the weighing sensor (12).

8. A mini electronic scale according to claim 2, characterized in that: the inside fixedly connected with display screen (6) of holding tank (503), the input fixedly connected with winding displacement (21) of display screen (6), the one end of winding displacement (21) is fixed connection with the output of circuit board (11), the back fixedly connected with support frame (16) of display screen (6).

9. A mini electronic scale according to claim 3, wherein: the circuit board (11) is fixedly connected with a switch (19), and one end of the switch (19) penetrates through the surface of the lower shell (2).