CN109506754B

CN109506754B - Multipurpose electronic weighing device

Info

Publication number: CN109506754B
Application number: CN201811507976.2A
Authority: CN
Inventors: 杜娟
Original assignee: Bill Information Technology Beijing Co Ltd
Current assignee: Bill information technology (Beijing) Co., Ltd
Priority date: 2018-12-11
Filing date: 2018-12-11
Publication date: 2020-09-01
Anticipated expiration: 2038-12-11
Also published as: CN109506754A

Abstract

The invention relates to the technical field of weighing devices and discloses a multipurpose electronic weighing device which comprises a scale body, wherein a scale pan is fixedly mounted at the top of the scale body, limiting pipes are fixedly mounted on two sides of the top of the scale pan, a moving pipe is movably connected inside the limiting pipes, the outer surface of the moving pipe is in contact with the top of the scale pan, moving blocks are movably sleeved inside the moving pipe, and the number of the moving blocks is two. This multipurpose formula electronic weighing device through the effect of spacing collar under, has played spacing effect to the object, including clamping piece, carriage release lever, movable block and fixed spring's cooperation, utilizes fixed spring's resilience simultaneously, has played the effect of pressing from both sides tight fixed to the object, has avoided spherical object to drop to the weighing device outside because of rolling and has caused the phenomenon of damage to reached the effect that is applicable to various objects and weighs, further improved the practicality of whole device.

Description

Multipurpose electronic weighing device

Technical Field

The invention relates to the technical field of weighing devices, in particular to a multipurpose electronic weighing device.

Background

In the life of people, a trade relation often occurs, and an electronic scale becomes an indispensable device in the trade relation, is a weighing apparatus, is a tool for measuring the mass of an object by utilizing hooke's law or force lever balance principle, can be divided into three types of mechanical scales, electronic scales and electromechanical combination scales according to the structural principle, and mainly comprises a bearing system, a force transmission conversion system and a value indicating system 3.

And current electronic scale is because do not have fixed function when using, can take place to rock when weighing spherical object, drops out the electronic scale even and causes the problem of weighing the object damage outward, can not weigh liquid simultaneously, need look for the carrier when weighing liquid, need detach the operation of weight to the carrier, lead to weighing the phenomenon that takes time, we propose a multipurpose formula electronic weighing device for this reason.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a multipurpose electronic weighing device which has the advantages of being suitable for various objects, being convenient for weighing liquid and the like, and solves the problems that the existing electronic scale cannot be fixed when in use, can shake when weighing a spherical object, even fall out of the electronic scale to cause damage to the weighed object, can not weigh liquid, needs to search for a bearing object when weighing the liquid, and needs to remove the weight of the bearing object, so that the phenomenon of time consumption in weighing is caused.

(II) technical scheme

In order to realize the purposes of being suitable for various objects and being convenient for weighing liquid, the invention provides the following technical scheme: a multipurpose electronic weighing device comprises a scale body, wherein a scale pan is fixedly mounted at the top of the scale body, limiting tubes are fixedly mounted on two sides of the top of the scale pan, a moving tube is movably connected inside the limiting tubes, the outer surface of the moving tube is in contact with the top of the scale pan, moving blocks are movably sleeved inside the moving tube, the number of the moving blocks is two, the two moving blocks are symmetrical about the axis of the moving tube, limiting holes are formed in the limiting tubes, a stop lever is fixedly connected to the side surface of the moving blocks, the other end of the stop lever extends into the limiting holes, the outer surface of the stop lever is movably sleeved with the limiting holes, a fixed block is fixedly mounted inside the moving tube, a cross rod is fixedly sleeved at the middle part of the fixed block, a return spring is movably sleeved on the outer surface of the cross rod, one end of the return spring is fixedly connected with the side surface of the moving, the other end of the return spring is fixedly connected with the side surface of the fixed block, the outer surface of the limiting pipe is fixedly connected with a limiting rod, the outer surface of the limiting rod is respectively movably sleeved with a movable plate and a limiting spring, one end of the limiting spring is fixedly connected with the side surface of the movable plate, the other end of the limiting spring is fixedly connected with the limiting pipe, the outer surface of the movable pipe is fixedly connected with a support rod, the top end of the support rod is fixedly provided with a support plate, the two sides of the middle part of the support plate are respectively and movably connected with a rotary rod, the two rotary rods are symmetrical about the axis of the support plate, the right end of the rotary rod is fixedly connected with a rotary rod, the top end of the rotary rod is fixedly provided with an open box, the left side of the open box is fixedly communicated, the utility model discloses a fixed cylinder for the scale pan, including vertical board, the fixed cover of vertical board, the fixed cylinder that is equipped with, the movable block has been cup jointed in the inside activity of barrel, the fixed movable rod that has cup jointed in the middle part of movable block, the one end of movable rod extends to the outside and the fixed mounting of barrel and hinders the piece, the other end of movable rod extends to the middle part of barrel inner chamber, the surface activity of movable rod has cup jointed fixed spring, fixed spring's one end and the side fixed connection of movable block, fixed spring's the other end and the right side fixed connection of barrel inner chamber, the movable rod has cup jointed the connecting block with the surface activity that hinders the piece, the top fixedly connected with spacing collar of scale pan, the equal fixedly connected with rectangular board.

Preferably, the top end of the supporting rod extends to the outside of the limiting tube, and a gap exists between the outer surface of the supporting rod and the inner wall of the limiting tube.

Preferably, the side face of the connecting block is fixedly connected with a clamping piece, and the clamping piece is arc-shaped.

Preferably, a through hole is formed in the right side of the cylinder, and the diameter value of the through hole is the same as that of the movable rod.

Preferably, the top of dwang extends to the outside of backup pad, the surface and the backup pad activity of dwang cup joint.

Preferably, the top end of the limiting pipe is fixedly provided with a stabilizing block, and the middle part of the stabilizing block is movably sleeved with the outer surface of the supporting rod.

Preferably, the side face of the moving plate is fixedly connected with a push rod, the other end of the push rod is in contact with the stop lever, and the diameter value of the push rod is the same as that of the limiting hole.

Preferably, one end, far away from the limiting pipe, of the limiting rod is fixedly connected with a small block, and the side face of the small block is in contact with the side face of the moving plate.

Preferably, the drain pipe is L-shaped, and a valve is fixedly mounted on the drain pipe.

(III) advantageous effects

Compared with the prior art, the invention provides a multipurpose electronic weighing device, which is provided with the following components

Has the advantages that:

1. this multipurpose formula electronic weighing device through the effect of spacing collar under, has played spacing effect to the object, including clamping piece, carriage release lever, movable block and fixed spring's cooperation, utilizes fixed spring's resilience simultaneously, has played the effect of pressing from both sides tight fixed to the object, has avoided spherical object to drop to the weighing device outside because of rolling and has caused the phenomenon of damage to reached the effect that is applicable to various objects and weighs, further improved the practicality of whole device.

2. This multipurpose formula electronic weighing device through under the effect of uncovered box, has played to accept liquid, and then has reached the effect of being convenient for weigh liquid, under the cooperation of dwang and rotary rod, be convenient for take out uncovered box to reach and be convenient for isolate the effect of weighing liquid, further improvement the convenience of whole device.

3. This multipurpose formula electronic weighing device, through the swing joint who removes pipe and spacing pipe, be convenient for adjust the position of backup pad, make the device reach the effect that is applicable to not equidimension object and weighs, at the movable plate, the push rod, the cooperation of gag lever post and spacing spring, utilize the resilience of spacing spring simultaneously, be convenient for shift out spacing hole with the pin, and then conveniently remove the fixed of pin to removing the pipe position, at the fixed block, under the effect of horizontal pole and answer spring, utilize the resilience of answer spring, make the pin inseparabler with spacing hole laminating, thereby the effect that the stable support board removed the back position has been reached.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the cartridge of FIG. 1;

FIG. 3 is a schematic view of a portion of the structure of FIG. 1;

fig. 4 is a partial structural schematic diagram of fig. 3.

In the figure: 1. a scale body; 2. weighing a scale pan; 3. a limiting pipe; 4. moving the tube; 5. a moving block; 6. a limiting hole; 7. a stop lever; 8. a fixed block; 9. a cross bar; 10. a return spring; 11. a limiting rod; 12. moving the plate; 13. a limiting spring; 14. a strut; 15. a support plate; 16. rotating the rod; 17. rotating the rod; 18. an open box; 19. a liquid outlet pipe; 20. a vertical plate; 21. a barrel; 22. a movable block; 23. a travel bar; 24. a blocking block; 25. fixing the spring; 26. connecting blocks; 27. a limiting ring; 28. a clip; 29. a through hole; 30. a stabilizing block; 31. a push rod; 32. small blocks; 33. a valve; 34. a strip plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a multi-purpose electronic weighing device comprises a scale body 1, a scale pan 2 is fixedly installed on the top of the scale body 1, a limiting tube 3 is fixedly installed on both sides of the top of the scale pan 2, a moving tube 4 is movably connected inside the limiting tube 3, the outer surface of the moving tube 4 contacts with the top of the scale pan 2, the position of a supporting plate 15 is conveniently adjusted through the movable connection of the moving tube 4 and the limiting tube 3, so that the device achieves the effect of being suitable for weighing objects of different sizes, a moving block 5 is movably sleeved inside the moving tube 4, the number of the moving blocks 5 is two, the two moving blocks 5 are symmetrical about the axis of the moving tube 4, a limiting hole 6 is formed in the limiting tube 3, a stop lever 7 is fixedly connected to the side surface of the moving block 5, the other end of the stop lever 7 extends into the limiting hole 6, the outer surface of the stop lever 7 is movably sleeved with the limiting, a fixed block 8 is fixedly arranged inside the moving pipe 4, a cross rod 9 is fixedly sleeved in the middle of the fixed block 8, a return spring 10 is movably sleeved on the outer surface of the cross rod 9, one end of the return spring 10 is fixedly connected with the side face of the moving block 5, the other end of the return spring 10 is fixedly connected with the side face of the fixed block 8, under the action of the fixed block 8, the cross rod 9 and the return spring 10, the return performance of the return spring 10 is utilized to enable the stop rod 7 to be attached to the limiting hole 6 more closely, so that the effect of stabilizing the position of the moving support plate 15 after moving is achieved, a limiting rod 11 is fixedly connected with the outer surface of the limiting pipe 3, a moving plate 12 and a limiting spring 13 are respectively movably sleeved on the outer surface of the limiting rod 11, one end of the limiting spring 13 is fixedly connected with the side face of the moving plate 12, the, The limiting rod 11 is matched with the limiting spring 13, and meanwhile, the restoring performance of the limiting spring 13 is utilized, so that the stop rod 7 can be conveniently moved out of the limiting hole 6, the fixing of the stop rod 7 to the position of the movable tube 4 can be conveniently released, one end of the limiting rod 11, which is far away from the limiting tube 3, is fixedly connected with a small block 32, the side surface of the small block 32 is contacted with the side surface of the movable plate 12, the side surface of the movable plate 12 is fixedly connected with a push rod 31, the other end of the push rod 31 is contacted with the stop rod 7, the diameter value of the push rod 31 is the same as that of the limiting hole 6, the outer surface of the movable tube 4 is fixedly connected with a support rod 14, the top end of the support rod 14 extends to the outside of the limiting tube 3, a gap exists between the outer surface of the support rod 14 and the inner wall of the limiting tube 3, the top end of the limiting tube 3, the two sides of the middle part of the supporting plate 15 are movably connected with two rotating rods 16, the two rotating rods 16 are symmetrical about the axis of the supporting plate 15, the right end of each rotating rod 16 is fixedly connected with a rotating rod 17, the top end of each rotating rod 17 extends to the outside of the supporting plate 15, the outer surface of each rotating rod 17 is movably sleeved with the supporting plate 15, an open box 18 is fixedly arranged at the top end of each rotating rod 17, liquid is received under the action of the open box 18, the effect of conveniently weighing the liquid is further achieved, the left side of each open box 18 is fixedly communicated with a liquid outlet pipe 19, each liquid outlet pipe 19 is in an L shape, a valve 33 is fixedly arranged on each liquid outlet pipe 19, the two sides of the bottom of the supporting plate 15 are fixedly connected with vertical plates 20, a barrel body 21 is fixedly sleeved on each vertical plate 20, a movable block 22 is movably sleeved inside the barrel body 21, and a movable, one end of the moving rod 23 extends to the outside of the cylinder 21 and is fixedly provided with a blocking block 24, the other end of the moving rod 23 extends to the middle part of the inner cavity of the cylinder 21, the right side of the cylinder 21 is provided with a through hole 29, the diameter value of the through hole 29 is the same as that of the moving rod 23, the outer surface of the moving rod 23 is movably sleeved with a fixed spring 25, one end of the fixed spring 25 is fixedly connected with the side surface of the movable block 22, the other end of the fixed spring 25 is fixedly connected with the right side of the inner cavity of the cylinder 21, the moving rod 23 is movably sleeved with a connecting block 26 together with the outer surface of the blocking block 24, the side surface of the connecting block 26 is fixedly connected with a clamping piece 28, the clamping piece 28 is arc-shaped, and is matched with the clamping piece 28, the moving rod 23, the movable block 22 and the fixed spring 25, meanwhile, the restoring performance of the fixed spring 25 is utilized to clamp and fix, thereby reached the effect that is applicable to various objects and weighs, further improved the practicality of whole device, the top fixedly connected with spacing collar 27 of pan of steelyard 2 has played spacing effect to the object under the effect through spacing collar 27, the equal fixedly connected with rectangular board 34 in both sides at backup pad 15 top.

When the device works, if a spherical object is weighed, the object is firstly placed in the limiting ring 27, the object extrudes the clamping piece 28, the clamping piece 28 moves to drive the moving rod 23 and the moving block 22 to move, the moving block 22 moves to compress the fixed spring 25 and fix the object, if the object is larger, the moving plate 12 is firstly extruded, the moving rod 31 is driven by the moving plate 12 to extrude the stop lever 7, the stop lever 7 moves to drive the moving block 5 to compress the return spring 10, then the support rod 14 moves upwards, the return spring 10 returns to drive the stop lever 7 to enter the limiting hole 6, if liquid is weighed, the liquid is poured into the open box 18, if the liquid is poured out, the rotating rod 17 is firstly rotated to drive the rotating rod 16 to rotate, then the rotating rod 16 moves upwards, and until the rotating rod 16 is separated from the support plate 15.

In summary, the multi-purpose electronic weighing device has the limiting effect on the object under the action of the limiting ring 27, and the clamping piece 28, the moving rod 23, the movable block 22 and the fixed spring 25 are matched, and meanwhile, the object is clamped and fixed by utilizing the resilience of the fixed spring 25, so that the phenomenon that the spherical object is damaged due to rolling and falling to the outside of the weighing device is avoided, the effect of being suitable for weighing various objects is achieved, and the practicability of the whole device is further improved; under the action of the open box 18, the liquid is received, so that the effect of conveniently weighing the liquid is achieved, and under the matching of the rotating rod 17 and the rotating rod 16, the open box 18 is conveniently taken out, so that the effect of conveniently separating and weighing the liquid is achieved, and the convenience of the whole device is further improved; through the movable connection of the movable tube 4 and the limiting tube 3, the position of the supporting plate 15 is convenient to adjust, the device achieves the effect of being suitable for weighing objects with different sizes, the stop lever 7 is convenient to move out of the limiting hole 6 by utilizing the resilience of the limiting spring 13 in cooperation with the movable plate 12, the push rod 31, the limiting lever 11 and the limiting spring 13, the fixing of the stop lever 7 on the position of the movable tube 4 is further convenient to remove, and the stop lever 7 is more tightly attached to the limiting hole 6 by utilizing the resilience of the restoring spring 10 under the action of the fixed block 8, the cross rod 9 and the restoring spring 10, so that the effect of stabilizing the position of the supporting plate 15 after the movement is achieved; the problem of current electronic scale because do not have fixed function when using, can take place to rock when weighing spherical object, drop even and cause to weigh the object and damage outside the electronic scale is solved, can not weigh liquid simultaneously, need look for the carrier when weighing liquid, need detach the operation of weight to the carrier, lead to weighing the time-consuming phenomenon is solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A multipurpose electronic weighing device comprises a scale body (1), and is characterized in that: a scale pan (2) is fixedly mounted at the top of the scale body (1), limiting pipes (3) are fixedly mounted on two sides of the top of the scale pan (2), moving pipes (4) are movably connected inside the limiting pipes (3), the outer surface of each moving pipe (4) is in contact with the top of the scale pan (2), moving blocks (5) are movably sleeved inside the moving pipes (4), the number of the moving blocks (5) is two, the two moving blocks (5) are symmetrical with the axis of each moving pipe (4), limiting holes (6) are formed in the limiting pipes (3), stop levers (7) are fixedly connected to the side surfaces of the moving blocks (5), the other ends of the stop levers (7) extend into the limiting holes (6), the outer surfaces of the stop levers (7) are movably sleeved with the limiting holes (6), and fixing blocks (8) are fixedly mounted inside the moving pipes (4), the middle part of the fixed block (8) is fixedly sleeved with a cross rod (9), the outer surface of the cross rod (9) is movably sleeved with a return spring (10), one end of the return spring (10) is fixedly connected with the side surface of the moving block (5), the other end of the return spring (10) is fixedly connected with the side surface of the fixed block (8), the outer surface of the limiting pipe (3) is fixedly connected with a limiting rod (11), the outer surface of the limiting rod (11) is respectively and movably sleeved with a moving plate (12) and a limiting spring (13), one end of the limiting spring (13) is fixedly connected with the side surface of the moving plate (12), the other end of the limiting spring (13) is fixedly connected with the limiting pipe (3), the outer surface of the moving pipe (4) is fixedly connected with a support rod (14), a support plate (15) is fixedly installed at the top end of the support rod (14), and rotary rods (16) are movably connected, the quantity of rotary rod (16) is two, two the axle center symmetry of rotary rod (16) with backup pad (15), the one end fixedly connected with dwang (17) that is close to the axle center of rotary rod (16), the top fixed mounting of dwang (17) has uncovered box (18), the fixed intercommunication in left side of uncovered box (18) has drain pipe (19), the equal vertical board (20) of fixedly connected with in both sides of backup pad (15) bottom, the fixed cover is equipped with barrel (21) on vertical board (20), movable block (22) have been cup jointed in the inside activity of barrel (21), the fixed carriage release lever (23) that has been cup jointed in middle part of movable block (22), the one end of carriage release lever (23) extends to the outside and the fixed mounting of barrel (21) and hinders piece (24), the other end of carriage release lever (23) extends to the middle part of barrel (21) inner chamber, fixed spring (25) have been cup jointed in the surface activity of carriage release lever (23), the one end of fixed spring (25) and the side fixed connection of movable block (22), the other end of fixed spring (25) and the right side fixed connection of barrel (21) inner chamber, connecting block (26) have been cup jointed in carriage release lever (23) and the surface activity that hinders block (24), the top fixedly connected with spacing collar (27) of balance (2), the equal fixedly connected with rectangular board (34) in both sides at backup pad (15) top.

2. A multi-purpose electronic weighing device as recited in claim 1, further comprising: the top end of the supporting rod (14) extends to the outside of the limiting pipe (3), and a gap exists between the outer surface of the supporting rod (14) and the inner wall of the limiting pipe (3).

3. A multi-purpose electronic weighing device as recited in claim 1, further comprising: the side face of the connecting block (26) is fixedly connected with a clamping piece (28), and the clamping piece (28) is arc-shaped.

4. A multi-purpose electronic weighing device as recited in claim 1, further comprising: a through hole (29) is formed in the right side of the cylinder body (21), and the diameter value of the through hole (29) is the same as that of the moving rod (23).

5. A multi-purpose electronic weighing device as recited in claim 1, further comprising: the top of dwang (17) extends to the outside of backup pad (15), the surface and the backup pad (15) activity of dwang (17) are cup jointed.

6. A multi-purpose electronic weighing device as recited in claim 1, further comprising: the top end fixed mounting of spacing pipe (3) has stabilizing block (30), the middle part of stabilizing block (30) and the surface activity of branch (14) are cup jointed.

7. A multi-purpose electronic weighing device as recited in claim 1, further comprising: the side fixedly connected with push rod (31) of movable plate (12), the other end and the pin (7) contact of push rod (31), the size of push rod (31) diameter value is the same with the size of spacing hole (6) diameter value.

8. A multi-purpose electronic weighing device as recited in claim 1, further comprising: one end of the limiting rod (11) far away from the limiting pipe (3) is fixedly connected with a small block (32), and the side face of the small block (32) is in contact with the side face of the moving plate (12).

9. A multi-purpose electronic weighing device as recited in claim 1, further comprising: the shape of drain pipe (19) is the L font, fixed mounting has valve (33) on drain pipe (19).