CN210664741U

CN210664741U - Electronic balance convenient to remove

Info

Publication number: CN210664741U
Application number: CN201922049498.1U
Authority: CN
Inventors: 孙丽娜; 吴基; 黄浩群; 符燕; 魏纪峰; 蒋敏; 柯锐
Original assignee: Shenzhen Shenke Engineering Testing Co ltd
Current assignee: Shenzhen Shenke Engineering Testing Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-06-02
Anticipated expiration: 2029-11-22

Abstract

The utility model relates to an electronic balance convenient to remove belongs to electronic balance technical field, its technical scheme main points, include: the balance comprises a balance body and a placing table installed on a bearing surface of the balance body, wherein grooves are formed in two sides of the placing table, an electric telescopic rod connected with a power supply is installed in each groove, a bearing plate connected in each groove in a sliding mode is fixed to one end of the electric telescopic rod, a sliding rod is fixed to one side, close to the balance body, of each bearing plate, a sliding chute for the sliding rod is formed in one side, close to the sliding rod, of each groove, and a supporting assembly used for supporting the corresponding bearing plate is installed on each bearing plate. The electronic balance convenient to move can effectively measure a large object, so that the range of the electronic balance for weighing the object is increased, and the electronic balance can be conveniently moved by a worker when the electronic balance needs to be moved at ordinary times.

Description

Electronic balance convenient to remove

Technical Field

The utility model relates to an electronic balance technical field especially relates to an electronic balance convenient to remove.

Background

The electronic balance is used for weighing the weight of an object, and is characterized by accurate and reliable weighing, quick and clear display, automatic detection system, overload protection and other devices. Since electronic balances are widely used in various fields of life, an electronic balance that is easy to move is often used.

When an object is measured by the existing electronic balance, the measurement is realized by adopting the principle that the electromagnetic force is balanced with the gravity of the measured object, when the weighed object is added or taken away on a weighing plate, the balance can generate an unbalanced state, the instant displacement of a coil in magnetic steel can be detected by a position detector, and the current change of the coil can display the weight of the measured object in a digital mode through an electromagnetic force automatic compensation circuit.

However, since the loading space of the electronic balance is limited, when an object with a large volume or a strip shape needs to be weighed, the object is easy to shake, the accuracy of weighing data is affected, and the large object or the strip shape object cannot be effectively weighed, so that the electronic balance can weigh only a few small objects.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an electronic balance convenient to remove can realize effectively weighing the big article, improves the precision of weighing.

The above object of the present invention can be achieved by the following technical solutions:

an electronic balance for facilitating movement, comprising: the balance comprises a balance body and a placing table installed on a bearing surface of the balance body, wherein grooves are formed in two sides of the placing table, an electric telescopic rod connected with a power supply is installed in each groove, a bearing plate connected in each groove in a sliding mode is fixed to one end of the electric telescopic rod, a sliding rod is fixed to one side, close to the balance body, of each bearing plate, a sliding chute for the sliding rod is formed in one side, close to the sliding rod, of each groove, and a supporting assembly used for supporting the corresponding bearing plate is installed on each bearing plate.

By adopting the technical scheme, when the object to be weighed is large in volume, the bearing plate slides out of the placing table, so that the area of the placing table for placing the object to be weighed is increased, accurate and effective weighing can be realized, and the range of the electronic balance for measuring the object is increased; in addition, the rollers are arranged, so that when the electronic balance is moved to a corresponding area to be measured according to actual conditions, the movement of workers can be facilitated, and the workload of the workers is reduced.

The utility model discloses further set up the supporting component includes: the rotating rod is hinged to one side of the bearing plate; the fixed block is fixed at the bottom of the rotating rod; the connecting piece is hinged to one side, far away from the rotating rod, of the fixed block; the placing groove is formed in one side, away from the placing table, of the bearing plate and used for placing the connecting piece.

Adopt above-mentioned technical scheme, rotate the bull stick that articulates in loading board one side to the fixed block that the drive was fixed in the bull stick bottom rotates, and then drives the connecting piece rotation that articulates on the fixed block, thereby realizes that the connecting piece rolls over from the standing groove and roll over to, thereby has avoided supporting component to place the platform to the loading board slip-in or roll-off and form the hindrance.

The utility model discloses further set up the connecting piece includes: the two telescopic rods are hinged to one side, far away from the rotating rod, of the fixed block; the protrusions are fixed at the bottom of the telescopic rod, and positioning grooves are formed in one side, close to the bearing plate, of the balance body and are embedded with the protrusions.

Adopt above-mentioned technical scheme, rotate the telescopic link that articulates on the fixed block, can expand the telescopic link or merge, through the cooperation of arch and constant head tank, can be in the same place telescopic link and the firm, stable fixing of balance body to can realize supporting component to the support of bearer plate, improve the bearing plate and bear the ability of treating the object of weighing.

The utility model discloses it further sets up that one side that the platform was kept away from to the loading board articulates there is the magnetic stripe, one side that the platform was kept away from to the loading board is installed the magnetic path that attracts each other with the magnetic stripe.

Adopt above-mentioned technical scheme, set up magnetic stripe and magnet, rotate the magnetic stripe, through adsorbing the magnetic stripe on magnet to can realize fixing supporting component in the standing groove, and then avoid supporting component to slide into or the roll-off platform of placing to the loading board and form the hindrance.

The utility model discloses it further sets up to offer the holding tank that is used for placing article on the loading end of loading board, it has the closed door that is used for sealed holding tank to articulate on the loading end of loading board, the mounting groove has been seted up at the top of closed door, it has the handle that is used for opening or closed door to articulate in the mounting groove.

By adopting the technical scheme, the accommodating groove is formed, so that objects with small volume can be placed in the accommodating groove, and the closed door is arranged, so that the accommodating groove can be closed, and the loss of the objects to be weighed is avoided; the handle is arranged, and the closing door can be opened or closed by a worker through the handle, so that the operation of the worker is facilitated.

The utility model is further provided with a roller at the bottom of the balance body, and a limiting plate for limiting the movement of the roller is arranged at one side of the roller.

By adopting the technical scheme, the rollers are arranged, so that the electronic balance can be conveniently moved by workers, and the workload of the workers is reduced; set up the limiting plate, after the removal, can restrict the removal of gyro wheel, avoided electronic balance to produce the removal of position under other exogenic actions, and then avoided appearing the inaccurate condition of electronic balance weighing data.

The utility model discloses further set up place the platform and extend the balance body and be close to one side of slide bar and install the protective housing, be provided with in the protective housing and place the movable block that the platform was laminated mutually, the movable block is kept away from one side of placing the platform and is installed the spring, the one end of spring is fixed on one side of protective housing, the inside movable sleeve of protective housing is equipped with the pull pole, the locking groove has been seted up to one side that the loading board is close to the slide bar, the pull pole runs through protective housing, spring and movable block and extends to and sets up in the locking inslot.

By adopting the technical scheme, when the bearing plate needs to be taken out of the placing table, the pull rod is pulled, the moving block is further driven to move along the extending direction of the protective shell, the moving block compresses the spring, the spring is in a compressed state, and meanwhile, the pull rod is pulled out from a locking groove formed in the bearing plate, so that the locking of the pull rod on the bearing plate can be released; after the loading board is put back to and is placed the platform, the spring utilizes the action of the elasticity of self to reply the motion for the movable block removes along the extending direction of protective housing, thereby drives the pull pole and removes along the extending direction of protective housing, and in the locking groove of seting up on the loading board was arrived to the pull pole, thereby realized the locking to the loading board.

The utility model is further provided with a plurality of balls which are contacted with the slide bar and are arranged on the inner wall of the chute.

By adopting the technical scheme, the ball is arranged, so that the friction force between the sliding rod and the sliding groove can be reduced, and the sliding of the sliding rod in the sliding groove is smoother.

To sum up, the utility model discloses following beneficial effect has:

the supporting assembly and the connecting piece are arranged, so that the bearing plate is supported, and the bearing capacity borne by the bearing plate can be improved, so that the condition that the bearing capacity of the bearing plate is insufficient due to the fact that an object to be weighed is too heavy is avoided; in addition, the arranged roller wheels can facilitate workers to move the electronic balance, so that the workload of the workers is reduced; set up the limiting plate, after the removal, can restrict the removal of gyro wheel, avoided the removal that electronic balance produced the position under other exogenic actions to avoid causing the unsafe condition of weighing data.

Drawings

Fig. 1 is a schematic diagram of the explosion structure of the present invention;

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

fig. 3 is an enlarged view of a in fig. 2.

Reference numerals: 1. a balance body; 11. a roller; 12. a limiting plate; 2. a placing table; 21. a magnetic strip; 22. a magnetic block; 23. accommodating grooves; 24. a closing door; 25. a protective shell; 26. a moving block; 27. a spring; 28. a pull rod; 241. mounting grooves; 242. a handle; 3. a groove; 4. a chute; 5. an electric telescopic rod; 6. a carrier plate; 61. a rotating rod; 62. a fixed block; 621. a telescopic rod; 623. a protrusion; 624. positioning a groove; 64. a placement groove; 65. a locking groove; 7. a slide bar.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In this embodiment: an electronic balance convenient to move, as shown in fig. 1 and 2, comprising: balance body 1 to and install the platform 2 of placing on the 1 bearing surface of balance body, the object of waiting to weigh is placed and is weighed on placing platform 2.

Four idler wheels 11 are arranged at the bottom of the balance body 1, the idler wheels 11 are arranged, and therefore the electronic balance can be conveniently moved by workers, and the workload of the workers is reduced. The balance body 1 bottom in gyro wheel 11 one side articulates there is limiting plate 12, and limiting plate 12 can restrict gyro wheel 11's removal, sets up limiting plate 12, after the removal is ended, can restrict gyro wheel 11's removal, has avoided electronic balance to produce the removal of position under other exogenic actions, and then avoids appearing the inaccurate condition of electronic balance weighing data.

Wherein, all seted up recess 3 in the both sides of placing platform 2, install the electric telescopic handle 5 that is connected with the power in the recess 3, electric telescopic handle 5 is connected with the power, installs the switch on balance body 1, through pressing the switch, can realize the automatic flexible of electric telescopic handle 5.

In addition, be fixed with the loading board 6 of connection in recess 3 that slides in electric telescopic handle 5's one end, one side that loading board 6 bottom is close to balance body 1 is fixed with slide bar 7, and spout 4 has been seted up to one side that the 3 diapalls of recess are close to slide bar 7, and slide bar 7 can slide along the extending direction of recess 3 in spout 4, and then drives loading board 6 and slide in recess 3.

Wherein, the inner wall of the sliding groove 4 is provided with a plurality of balls which are contacted with the sliding rod 7. The balls are arranged, so that the friction force between the sliding rod 7 and the sliding groove 4 can be reduced, and the sliding of the sliding rod 7 in the sliding groove 4 is smoother.

And a support assembly for supporting the bearing plate 6 is installed at the bottom of the bearing plate 6.

In this embodiment, the support assembly includes: a rotating rod 61 is hinged on one side of the bearing plate 6, and the rotating rod 61 can rotate around the bearing plate 6; a fixed block 62 mounted at the bottom of the rotating rod 61; a connecting piece arranged on the side of the fixed block 62 far away from the rotating rod 61; and a placing groove 64 formed on one side of the bearing plate 6 away from the placing table 2, wherein the connecting piece can be accommodated in the placing groove 64.

When needs use supporting component, rotate the bull stick 61 that articulates in loading board 6 one side to the fixed block 62 that the drive was fixed in the bull stick 61 bottom rotates, and then drives the connecting piece rotation that articulates on fixed block 62, thereby realizes that the connecting piece goes out or changes over to from in standing groove 64, thereby has avoided supporting component to place platform 2 formation hindrance to loading board 6 cunning or roll-off.

In this embodiment, the connector includes: the two telescopic rods 621 are hinged to one side, away from the rotating rod 61, of the fixing block 62, and after the two telescopic rods 621 are unfolded around the fixing block 62, the angle between the two telescopic rods is 60 degrees; a protrusion 623 is fixed at the bottom of the telescopic rod 621; a positioning groove 624 is formed on one side of the balance body 1 close to the bearing plate 6, and the positioning groove 624 is embedded with the protrusion 623.

Rotate the telescopic link 621 that articulates on fixed block 62, can expand or merge adjacent telescopic link 621, through the cooperation of arch 623 and constant head tank 624, can be in the same place telescopic link 621 and balance body 1 firm and stable fixed to can realize the support subassembly to the support of loading board 6, improve the loading board 6 and bear the ability of treating the object of weighing.

In addition, the side of the bearing plate 6 far away from the placing table 2 is hinged with a magnetic strip 21, the side of the bearing plate 6 far away from the placing table 2 is provided with a magnetic block 22, and the magnetic strip 21 can be adsorbed on the magnetic block 22. Rotate magnetic stripe 21, through adsorbing magnetic stripe 21 on magnetic path 22 to can realize fixing the supporting component in standing groove 64, and then avoid the supporting component to place platform 2 formation hindrance to loading board 6 cunning or roll-off.

The bearing surface of the bearing plate 6 is provided with an accommodating groove 23, the accommodating groove 23 is used for accommodating objects with smaller volume, meanwhile, the bearing surface of the bearing plate 6 is hinged with a sealing door 24, the accommodating groove 23 can be sealed through the sealing door 24, and when objects with smaller volume or objects with more valuable volume are weighed, the objects are placed in the accommodating groove 23, so that the loss of the objects to be weighed can be effectively avoided; the top of the closing door 24 is provided with an installation groove 241, a handle 242 for opening or closing the closing door 24 is hinged in the installation groove 241, and through the handle 242, a worker can open or close the closing door 24 through the handle 242, so that the operation of the worker is facilitated.

As shown in fig. 3, a protective shell 25 is installed on one side of the placing platform 2, which extends out of the balance body 1 and is close to the sliding rod, a moving block 26 attached to the placing platform 2 is arranged in the protective shell 25, and the moving block 26 can move along the extending direction of the protective shell 25 until the inner wall of the protective shell 25, which is far away from the placing platform 2, is pressed. Meanwhile, a spring 27 is installed on one side of the moving block 26 far away from the placing table 2, the other end of the spring 27 is fixed on the inner wall of the protecting shell 25 far away from the moving block 26, and the spring 27 is in an original state.

Further, a pull-out rod 28 is provided in the protective case 25 so as to penetrate the protective case 25, and the pull-out rod 28 is movable in the extending direction of the protective case 25. Meanwhile, a locking groove 65 is formed at one side of the loading plate 6 close to the sliding rod 7, and the drawing rod 28 can penetrate through the protective shell 25, the spring 27 and the moving block 26 and extend into the locking groove 65 formed in the loading plate 6.

When the bearing plate 6 needs to be taken out of the placing table 2, the pulling rod 28 is pulled, the moving block 26 is further driven to move along the extending direction of the protective shell 25, the moving block 26 compresses the spring 27, the spring 27 is in a compressed state, and meanwhile, the pulling rod 28 is pulled out of the locking groove 65 formed in the bearing plate 6, so that the locking of the pulling rod 28 on the bearing plate 6 can be released; after the loading board 6 is placed back into the placing table 2, the spring 27 performs a restoring motion by using its own elastic force, so that the moving block 26 moves along the extending direction of the protective shell 25, and the pulling rod 28 is driven to move along the extending direction of the protective shell 25 until the pulling rod 28 reaches the locking groove 65 formed on the loading board 6, thereby locking the loading board 6. The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment as required without contribution after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. An electronic balance convenient to move, comprising: a balance body (1);

and install placing platform (2) on balance body (1) loading end, the both sides of placing platform (2) are all seted up fluted (3), install electric telescopic handle (5) that are connected with the power in recess (3), the one end of electric telescopic handle (5) is fixed with slides and connects loading board (6) in recess (3), one side that loading board (6) are close to balance body (1) is fixed with slide bar (7), one side that is close to slide bar (7) in recess (3) is seted up and is supplied gliding spout (4) of slide bar (7), install the supporting component who is used for supporting loading board (6) on loading board (6) and balance body (1).

2. The portable electronic balance of claim 1, wherein the support assembly comprises: a rotating rod (61) hinged on the bottom end face of the bearing plate (6); a fixed block (62) fixed at the bottom of the rotating rod (61); the connecting piece is hinged to one side, far away from the rotating rod (61), of the fixed block (62); a placing groove (64) which is arranged on one side of the bearing plate (6) far away from the placing platform (2) and is used for placing a connecting piece.

3. A portable electronic balance according to claim 2, wherein said connecting member comprises: two telescopic rods (621) hinged on one side of the fixed block (62) far away from the rotating rod (61); the balance comprises a protrusion (623) fixed at the bottom of the telescopic rod (621), and a positioning groove (624) arranged on one side of the balance body (1) close to the bearing plate (6) and embedded with the protrusion (623).

4. The electronic balance convenient to move according to claim 1, wherein a magnetic strip (21) is hinged to one side of the bearing plate (6) away from the placing table (2), and a magnetic block (22) mutually attracted with the magnetic strip (21) is installed on one side of the bearing plate (6) away from the placing table (2).

5. The electronic balance convenient to move according to claim 1, wherein a bearing surface of the bearing plate (6) is provided with a containing groove (23) for placing an article, the bearing surface of the bearing plate (6) is hinged with a closed door (24) for sealing the containing groove (23), the top of the closed door (24) is provided with a mounting groove (241), and the mounting groove (241) is internally hinged with a handle (242) for opening or closing the closed door (24).

6. The electronic balance convenient to move according to claim 1, characterized in that the bottom of the balance body (1) is provided with a roller (11), and one side of the roller (11) is provided with a limiting plate (12) for limiting the movement of the roller (11).

7. The electronic balance convenient to move according to claim 1, wherein the placing table (2) extends out of the balance body (1) and is close to one side of the sliding rod (7) to be provided with a protective shell (25), a moving block (26) attached to the placing table (2) is arranged in the protective shell (25), a spring (27) is arranged on one side, away from the placing table (2), of the moving block (26), one end of the spring (27) is fixed on one side of the protective shell (25), a pull rod (28) is movably sleeved in the protective shell (25), a locking groove (65) is formed in one side, close to the sliding rod (7), of the bearing plate (6), and the pull rod (28) penetrates through the protective shell (25), the spring (27) and the moving block (26) and extends into the locking groove (65) formed in the bearing plate (6).

8. A portable electronic balance according to claim 1, wherein the inner wall of the sliding chute (4) is provided with a plurality of balls which contact the sliding rod (7).