CN214251237U

CN214251237U - Electronic scale

Info

Publication number: CN214251237U
Application number: CN202120269755.7U
Authority: CN
Inventors: 潘東曉
Original assignee: Junlong Technology Shenzhen Co ltd
Current assignee: Junlong Technology Shenzhen Co ltd
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-09-21
Anticipated expiration: 2031-02-01

Abstract

The utility model discloses an electronic scale, including the electronic scale body, the top of electronic scale body is provided with the pan of steelyard, the downside of electronic scale body is provided with the opening, open-ended inside is provided with two first connecting rods and two second connecting rods, two first connecting rod rotates with two second connecting rods respectively to be connected, the below of electronic scale body is provided with the supporting mechanism who is used for supporting the electronic scale body, open-ended inside is provided with the adjustment mechanism who is used for adjusting first connecting rod and second connecting rod position. The utility model has the advantages of reasonable design, can change the angle of left bottom plate and right bottom plate when the electronic scale needs to weigh on the inclined plane, increased the practicality of electronic scale, made things convenient for the electronic scale to carry out work on the inclined plane, secondly realized the synchronous rotation of two second connecting rods, guaranteed the stability when adjusting left bottom plate and right bottom plate angle.

Description

Electronic scale

Technical Field

The utility model relates to a weighing equipment technical field especially relates to an electronic scale.

Background

An electronic scale is a kind of weighing apparatus, and is a tool for measuring the mass of an object by using hooke's law or the principle of lever balance of force. According to the structural principle, the mechanical scale can be divided into three categories, namely a mechanical scale, an electronic scale and an electromechanical combination scale.

At present, traditional electronic scale needs to measure in smooth place when using, but this moment the accurate weight that measures the object, when the electronic scale weighs on the inclined plane, because pan of steelyard and the balance body also is in the tilt state, then the weight of the object of measuring that can't be accurate this moment for the electronic scale has certain limitation, inconvenient people's use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an electronic scale.

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

the utility model provides an electronic scale, includes the electronic scale body, the top of electronic scale body is provided with the pan, the downside of electronic scale body is provided with the opening, open-ended inside is provided with two first connecting rods and two second connecting rods, two first connecting rod rotates with two second connecting rods respectively to be connected, the below of electronic scale body is provided with the supporting mechanism who is used for supporting the electronic scale body, open-ended inside is provided with the adjustment mechanism who is used for adjusting first connecting rod and second connecting rod position.

Preferably, the supporting mechanism comprises a left bottom plate and a right bottom plate which are arranged below the electronic scale body, the two ends, far away from the two second connecting rods, of the first connecting rods are rotatably connected with the left bottom plate, the two vertical rods are fixedly connected to the inner top of the opening, and the lower ends of the two vertical rods are rotatably connected with the right bottom plate.

Preferably, adjustment mechanism includes the electric telescopic handle at top in the opening of fixed connection, electric telescopic handle's flexible end fixedly connected with ejector pad, two risers of the symmetrical fixedly connected with in open-ended top one side that the riser is relative all rotates and is connected with the gear, two the gear all with the coaxial fixed connection of second connecting rod, two racks of one side fixedly connected with of electric telescopic handle, two are kept away from to the ejector pad the rack meshes with two gears respectively mutually.

Preferably, the top symmetry is provided with two spouts in the open-ended, two equal sliding connection in inside of spout has the slider, two the slider respectively with two rack fixed connection.

Preferably, the lateral wall fixedly connected with lug of left side bottom plate, the lateral wall of right side bottom plate is provided with the recess with lug looks adaptation, the lug is located the inside of recess and with recess sliding connection.

Preferably, the lower side of the scale pan is fixedly connected with a plurality of connecting rods, and the upper side of the electronic scale body is provided with a plurality of mounting grooves matched with the connecting rods.

The utility model discloses possess following beneficial effect:

1. by arranging the first connecting rod, the second connecting rod and the supporting mechanism, the left bottom plate and the right bottom plate can be placed on the ground, and the first connecting rod can be driven to rotate by rotating the second connecting rod, so that the first connecting rod and the second connecting rod gradually tend to be in a vertical state, the angle adjustment of the left bottom plate and the right bottom plate is realized, and an electronic scale can be conveniently used on an inclined plane to weigh an object;

2. through setting up adjustment mechanism, electric telescopic handle can drive the ejector pad and remove to drive two gear revolve through two racks, realized two second connecting rods synchronous rotations, stability when having guaranteed the regulation to left bottom plate and right bottom plate angle.

Drawings

Fig. 1 is a schematic structural diagram of an electronic scale according to the present invention;

FIG. 2 is a schematic cross-sectional view taken along line B-B of FIG. 1;

fig. 3 is an enlarged schematic view of a structure in fig. 1.

In the figure: 1 scale, 2 connecting rods, 3 mounting grooves, 4 electronic scale bodies, 5 openings, 6 vertical rods, 7 sliding blocks, 8 first connecting rods, 9 second connecting rods, 10 left bottom plates, 11 right bottom plates, 12 electric telescopic rods, 13 push blocks, 14 sliding grooves, 15 vertical plates, 16 racks and 17 gears.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, an electronic scale comprises an electronic scale body 4, a scale pan 1 is arranged above the electronic scale body 4, an object to be measured can be placed on the scale pan 1 for weighing, a plurality of connecting rods 2 are fixedly connected to the lower side of the scale pan 1, a plurality of mounting grooves 3 matched with the connecting rods 2 are arranged on the upper side of the electronic scale body 4, an opening 5 is arranged on the lower side of the electronic scale body 4, two first connecting rods 8 and two second connecting rods 9 are arranged inside the opening 5, and the two first connecting rods 8 are respectively rotatably connected with the two second connecting rods 9.

A supporting mechanism for supporting the electronic scale body 4 is arranged below the electronic scale body 4, the supporting mechanism comprises a left bottom plate 10 and a right bottom plate 11 which are arranged below the electronic scale body 4, a convex block is fixedly connected with the side wall of the left bottom plate 10, a groove matched with the convex block is arranged on the side wall of the right bottom plate 11, the convex block is positioned in the groove and is in sliding connection with the groove, one ends of two first connecting rods 8 far away from two second connecting rods 9 are rotatably connected with the left bottom plate 10, two mounting plates are fixedly connected with the upper side of the left bottom plate 10, a rotating shaft is fixedly connected with the opposite sides of the two mounting plates together, the first connecting rods 8 are sleeved outside the rotating shaft and are rotatably connected with the rotating shaft, two vertical rods 6 are fixedly connected with the inner top of the opening 5, the lower ends of the two vertical rods 6 are rotatably connected with the right bottom plate 11, the supporting mechanism enables the first connecting rods 8 to rotate by rotating the second connecting rods 9, the second connecting rod 9 and the first connecting rod 8 gradually tend to be in a vertical state in the rotating process, so that the angle between the left bottom plate 10 and the right bottom plate 11 is adjusted.

An adjusting mechanism for adjusting the positions of the first connecting rod 8 and the second connecting rod 9 is arranged inside the opening 5, the adjusting mechanism comprises an electric telescopic rod 12 fixedly connected to the inner top of the opening 5, a push block 13 is fixedly connected to the telescopic end of the electric telescopic rod 12, the electric telescopic rod 12 can move under the action of the push block 13, two vertical plates 15 are symmetrically and fixedly connected to the inner top of the opening 5, gears 17 are rotatably connected to opposite sides of the two vertical plates 15, the two gears 17 are coaxially and fixedly connected with the second connecting rod 9, the gears 17 rotate to drive the second connecting rod 9 to synchronously rotate, two racks 16 are fixedly connected to one side of the push block 13 away from the electric telescopic rod 12, the push block 13 can move to drive the two racks 16 to move, two sliding grooves 14 are symmetrically arranged on the inner top of the opening 5, sliding blocks 7 are slidably connected to the insides of the two sliding grooves 14, and the two sliding blocks 7 are respectively fixedly connected with the two racks 16, the stability of rack 16 removal has been guaranteed, and two racks 16 mesh with two gears 17 respectively, and rack 16 removes and to drive gear 17 and rotate, and adjustment mechanism drives ejector pad 13 through electric telescopic handle 12 and removes to drive two gears 17 through two racks 16 and rotate, make two second connecting rod 9 synchronous rotations under the effect of two gears 17.

When the inclined plane is weighed, open electric telescopic handle 12, electric telescopic handle 12 can drive ejector pad 13 and remove, thereby drive two gears 17 through two racks 16 and rotate, make two second connecting rods 9 drive two first connecting rods 8 and use the pivot to rotate as the centre of a circle, make first connecting rod 8 and second connecting rod 9 tend to vertical state gradually, realized the regulation to left bottom plate 10 and right bottom plate 11 angle, guaranteed that electronic scale body 4 and pan of steelyard 1 are in the horizontally state.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an electronic scale, includes electronic scale body (4), its characterized in that, the top of electronic scale body (4) is provided with pan (1), the downside of electronic scale body (4) is provided with opening (5), the inside of opening (5) is provided with two first connecting rods (8) and two second connecting rods (9), two first connecting rod (8) rotate with two second connecting rods (9) respectively and are connected, the below of electronic scale body (4) is provided with the supporting mechanism who is used for supporting electronic scale body (4), the inside of opening (5) is provided with the adjustment mechanism who is used for adjusting first connecting rod (8) and second connecting rod (9) position.

2. An electronic scale according to claim 1, characterized in that the supporting mechanism comprises a left bottom plate (10) and a right bottom plate (11) which are arranged below the electronic scale body (4), one ends of the two first connecting rods (8) far away from the two second connecting rods (9) are rotatably connected with the left bottom plate (10), the inner top of the opening (5) is fixedly connected with two vertical rods (6), and the lower ends of the two vertical rods (6) are rotatably connected with the right bottom plate (11).

3. The electronic scale according to claim 1, wherein the adjusting mechanism comprises an electric telescopic rod (12) fixedly connected to the inner top of the opening (5), a push block (13) is fixedly connected to the telescopic end of the electric telescopic rod (12), two vertical plates (15) are fixedly connected to the inner top of the opening (5) symmetrically, a gear (17) is rotatably connected to one side of the opening opposite to the vertical plates (15), the two gears (17) are fixedly connected to the second connecting rod (9) coaxially, two racks (16) are fixedly connected to one side of the push block (13) far away from the electric telescopic rod (12), and the two racks (16) are respectively meshed with the two gears (17).

4. An electronic scale according to claim 3, characterized in that two sliding grooves (14) are symmetrically arranged at the inner top of the opening (5), sliding blocks (7) are slidably connected inside the two sliding grooves (14), and the two sliding blocks (7) are respectively fixedly connected with two racks (16).

5. An electronic scale according to claim 2, characterized in that a projection is fixedly connected to the side wall of the left base plate (10), and a groove adapted to the projection is arranged on the side wall of the right base plate (11), and the projection is located inside the groove and is slidably connected with the groove.

6. An electronic scale according to claim 1, characterized in that a plurality of connecting rods (2) are fixedly connected to the lower side of the scale pan (1), and a plurality of mounting grooves (3) matched with the connecting rods (2) are arranged on the upper side of the electronic scale body (4).