CN220322539U - Electronic balance with leveling structure - Google Patents

Abstract

The utility model discloses an electronic balance with a leveling structure, which relates to the technical field of electronic balances and comprises a base and a leveling mechanism, wherein a protective cover is arranged above the base through a connecting mechanism, a handle is connected above the protective cover, a weighing disc is arranged above the base, a bubble level is arranged in the weighing disc, a buffer mechanism is arranged on one side of the base, which is close to the weighing disc, and the leveling mechanism is arranged below the weighing disc, and a mounting block is arranged on one side of the leveling mechanism. This electronic balance with leveling structure, start the motor, make the motor drive the lead screw rotatory, and then make the slider upwards move to one side again the lead screw, drive the connecting rod and remove, make the connection at connecting axle one and No. two epaxial rotary movements, and then the lifting weighing dish or reduce the weighing dish, make the weighing dish adjust into the horizontality, improved electronic balance's leveling speed, be convenient for follow-up weighing work, improve electronic balance's the degree of accuracy of weighing.

Description

Electronic balance with leveling structure

Technical Field

The utility model relates to the technical field of electronic balances, in particular to an electronic balance with a leveling structure.

Background

An electronic balance is a balance for balancing the weight of an object by using electromagnetic force. The electronic balance is characterized by accurate and reliable weighing, quick and clear display, automatic detection system, simple automatic calibration device, overload protection and other devices, and the electronic balance generally adopts a strain sensor, a capacitive sensor and an electromagnetic balance sensor.

However, the existing electronic balance has the following defects that the situation that the electronic balance is carried to other different places for use often occurs when the electronic balance is used, but the disc surface of the weighing disc cannot be positioned in a horizontal position when the electronic balance is used for bearing due to the fact that the table surface or the table surface is uneven, so that the weighing result is inaccurate, and the existing electronic balance needs to be improved.

Disclosure of Invention

The utility model aims to provide an electronic balance with a leveling structure, which is used for solving the problem that the weighing result is inaccurate because the surface of a weighing disc cannot be positioned in a horizontal position when the surface of a tabletop or a table top is uneven when the table top is used because the table top or the table top is uneven when the table top is used when the table top is transported to other different places in the current market.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electronic balance with leveling structure, includes base and leveling mechanism, the protection casing is installed through coupling mechanism to the top of base, the top of protection casing is connected with the handle, the top of base is equipped with the dish of weighing, the inside of weighing the dish is equipped with bubble spirit level, one side that the base is close to the dish of weighing is equipped with buffer gear, leveling mechanism sets up in the below of weighing the dish, one side of leveling mechanism is equipped with the installation piece, the one end of weighing the dish is equipped with the roating seat.

Preferably, the buffer mechanism comprises a base plate, a rubber sleeve and a buffer spring, wherein the rubber sleeve is arranged above the base, the buffer spring is arranged inside the rubber sleeve, and the base plate is connected with the upper side of the rubber sleeve.

Preferably, the leveling mechanism comprises a motor, a screw rod, a sliding block, a first connecting shaft, a connecting rod and a second connecting shaft, and the motor is arranged in a built-in groove of the base.

Preferably, one side of the motor is connected with a screw rod, a sliding block is sleeved on the screw rod, and a first connecting shaft is arranged on one side of the sliding block.

Preferably, a connecting rod is sleeved on one side of the first connecting shaft, a second connecting shaft is arranged below the weighing disc, and one end of the connecting rod is connected with the second connecting shaft.

Preferably, the connecting mechanism comprises a bolt, a fixed block and a connecting block, the two sides of the protective cover are connected with the fixed block, the connecting block is installed on the two sides of the base, and the bolt is inserted into the fixed block.

Compared with the prior art, the utility model has the beneficial effects that: the electronic balance with the leveling structure comprises:

1. be provided with leveling mechanism, before the staff will need the article of weighing place on weighing dish, can be earlier through leveling mechanism with weighing dish leveling, earlier through observing bubble level, if bubble level inclines to one side, it is unbalanced to indicate weighing dish, restart motor, make the motor drive the lead screw rotatory, and then make the slider remove to one side on the lead screw, drive the connecting rod and remove, make the connection at connecting axle and No. two epaxial rotary movements of connecting, and then the lifting weighing dish or reduce weighing dish, make weighing dish adjust into horizontality, the levelling speed of electronic balance has been improved, the follow-up work of weighing of being convenient for, the degree of accuracy of weighing of electronic balance is improved.

2. Be provided with coupling mechanism, when needs remove other job sites with electronic balance, can be through installing the protection casing on the base, can insert the fluting of base with the bottom of protection casing earlier in, insert the bolt in proper order in the groove of fixed block and connecting block later, hold the handle afterwards, can remove electronic balance to other positions, make electronic balance portable, can convenient and fast's removal electronic balance more.

Drawings

FIG. 1 is a schematic diagram of a front view structure of the present utility model;

FIG. 2 is a schematic view of a front view in cross section;

FIG. 3 is a schematic side sectional view of the present utility model;

fig. 4 is an enlarged schematic view of the structure of the present utility model at a.

In the figure: 1. a base; 2. a protective cover; 3. a handle; 4. a connecting mechanism; 41. a bolt; 42. a fixed block; 43. a connecting block; 5. weighing disc; 6. a bubble level; 7. a buffer mechanism; 71. a backing plate; 72. a rubber sleeve; 73. a buffer spring; 8. a leveling mechanism; 81. a motor; 82. a screw rod; 83. a slide block; 84. a first connecting shaft; 85. a connecting rod; 86. a second connecting shaft; 9. a mounting block; 10. a rotating seat.

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.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides an electronic balance with leveling structure, includes base 1 and leveling mechanism 8, protection casing 2 is installed through coupling mechanism 4 to the top of base 1, the top of protection casing 2 is connected with handle 3, the top of base 1 is equipped with weighing tray 5, the inside of weighing tray 5 is equipped with bubble spirit level 6, one side that base 1 is close to weighing tray 5 is equipped with buffer gear 7, leveling mechanism 8 sets up in the below of weighing tray 5, one side of leveling mechanism 8 is equipped with installation piece 9, the one end of weighing tray 5 is equipped with roating seat 10, be swing joint between installation piece 9 and the roating seat 10.

According to fig. 2, 3 and 4, the buffer mechanism 7 includes a pad 71, a rubber sleeve 72 and buffer springs 73, the rubber sleeve 72 is disposed above the base 1, the buffer springs 73 are disposed inside the rubber sleeve 72, the pad 71 is connected above the rubber sleeve 72, and four buffer mechanisms 7 are disposed.

In specific implementation, when the weighing tray 5 is inclined due to uneven tabletop, and is in contact with the base plate 71, the base plate 71 downwards presses the rubber sleeve 72, the rubber sleeve 72 drives the buffer spring 73 to downwards compress, the buffer spring 73 enables the base plate 71 to have buffering performance, the inclination of the weighing tray 5 can be prevented from being increased, the weighing tray 5 is elastically blocked and buffered, and subsequent leveling work is facilitated.

According to the illustration of fig. 2, 3 and 4, the leveling mechanism 8 comprises a motor 81, a screw rod 82, a sliding block 83, a first connecting shaft 84, a connecting rod 85 and a second connecting shaft 86, wherein the motor 81 is arranged in a built-in groove of the base 1, one side of the motor 81 is connected with the screw rod 82, the sliding block 83 is sleeved on the screw rod 82, one side of the sliding block 83 is provided with the first connecting shaft 84, one side of the first connecting shaft 84 is sleeved with the connecting rod 85, the second connecting shaft 86 is arranged below the weighing disc 5, one end of the connecting rod 85 is connected with the second connecting shaft 86, and the screw rod 82 is in threaded connection with the sliding block 83.

During specific implementation, firstly, the bubble level 6 is observed, then the motor 81 is started, the motor 81 drives the screw rod 82 to rotate, then the sliding block 83 moves to one side on the screw rod 82, the connecting rod 85 is driven to move, the connecting rod 85 moves on the first connecting shaft 84 and the second connecting shaft 86 in a rotating manner, and then the weighing disc 5 is lifted or lowered, so that the weighing disc 5 is adjusted to be in a horizontal state, the leveling speed of the electronic balance is improved, and the follow-up weighing work is facilitated.

According to fig. 2, the connection mechanism 4 includes a bolt 41, a fixed block 42 and a connection block 43, the two sides of the protection cover 2 are connected with the fixed block 42, the two sides of the base 1 are provided with the connection block 43, the bolt 41 is inserted into the fixed block 42, the bolt 41 is in threaded connection with the fixed block 42, and the bolt 41 is in threaded connection with the connection block 43.

In specific implementation, the protective cover 2 can be mounted on the base 1, the bottom end of the protective cover 2 can be inserted into a groove of the base 1, then the bolts 41 are sequentially inserted into grooves of the fixed block 42 and the connecting block 43, the bolts 41 are rotated and screwed, the bolts 41 are locked with the fixed block 42 and the connecting block 43 through threads, and then the handle 3 is held by hands, so that the electronic balance can be moved to other positions, the electronic balance is convenient to carry, and the electronic balance can be moved more conveniently and rapidly.

Working principle: when the electronic balance with the leveling structure is used, firstly, the protective cover 2 is mounted on the base 1 through the connecting mechanism 4, then the electronic balance is moved to a working place through the handle 3, then the weighing disc 5 is leveled through the leveling mechanism 8 by observing the bubble level instrument 6, then an object is placed on the weighing disc 5 for weighing, measurement is realized by adopting the principle that electromagnetic force is balanced with the gravity of the measured object when the object is measured, when the object is added or removed on the weighing disc 5, the electronic balance generates an unbalanced state, at the moment, the instant displacement of a coil in magnetic steel can be detected through the position detector, the current change of the coil is digitally displayed through the electromagnetic force automatic compensation circuit, the weight of the measured object is quickly leveled before the weighing disc 5 is subjected to the weighing operation by the leveling mechanism 8, the weighing result of the electronic balance is more accurate, and the weighing result of the electronic balance is not described in detail in the specification belongs to the prior art known by a person skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. An electronic balance with leveling structure, includes base (1) and leveling mechanism (8), its characterized in that: the utility model discloses a weighing platform, including base (1), elevating system, leveling mechanism, supporting system, handle (3), weighing tray (5), buffer gear (7) are equipped with through coupling mechanism (4) in the top of base (1), the top of protection casing (2) is connected with handle (3), the top of base (1) is equipped with weighing tray (5), the inside of weighing tray (5) is equipped with bubble spirit level (6), one side that base (1) is close to weighing tray (5) is equipped with buffer gear (7), leveling mechanism (8) set up in the below of weighing tray (5), one side of leveling mechanism (8) is equipped with installation piece (9), the one end of weighing tray (5) is equipped with roating seat (10).

2. An electronic balance with leveling structure according to claim 1, characterized in that: the buffer mechanism (7) comprises a base plate (71), a rubber sleeve (72) and a buffer spring (73), wherein the rubber sleeve (72) is arranged above the base (1), the buffer spring (73) is arranged inside the rubber sleeve (72), and the base plate (71) is connected to the upper side of the rubber sleeve (72).

3. An electronic balance with leveling structure according to claim 1, characterized in that: the leveling mechanism (8) comprises a motor (81), a screw rod (82), a sliding block (83), a first connecting shaft (84), a connecting rod (85) and a second connecting shaft (86), and the motor (81) is arranged in a built-in groove of the base (1).

4. An electronic balance with leveling structure according to claim 3, characterized in that: one side of the motor (81) is connected with a screw rod (82), a sliding block (83) is sleeved on the screw rod (82), and a first connecting shaft (84) is arranged on one side of the sliding block (83).

5. An electronic balance with leveling structure according to claim 4, characterized in that: connecting rod (85) has been cup jointed to connecting axle (84) one side, no. two connecting axles (86) are installed to the below of weighing dish (5), the one end of connecting rod (85) is connected with No. two connecting axles (86).

6. An electronic balance with leveling structure according to claim 1, characterized in that: the connecting mechanism (4) comprises bolts (41), fixing blocks (42) and connecting blocks (43), the fixing blocks (42) are connected to two sides of the protective cover (2), the connecting blocks (43) are arranged on two sides of the base (1), and the bolts (41) are inserted into the fixing blocks (42).