CN215639727U

CN215639727U - Anti-impact electronic buffer scale

Info

Publication number: CN215639727U
Application number: CN202121016057.2U
Authority: CN
Inventors: 房延青; 房海勇
Original assignee: Qingdao Simei Weighing Instrument Co ltd
Current assignee: Qingdao Simei Weighing Instrument Co ltd
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2022-01-25
Anticipated expiration: 2031-05-12

Abstract

The utility model discloses an anti-impact electronic buffer scale which comprises a base, wherein a weighing platform is arranged above the base, a first supporting rod penetrates through the middle part of the base and is connected with the middle part of the base in a sliding manner, one end, far away from the base, of the first supporting rod is fixedly connected to the bottom of the weighing platform, a damping mechanism used for buffering the weighing platform is arranged in the base, auxiliary damping mechanisms used for performing auxiliary buffering on the weighing platform are arranged on the periphery of the base, sliding grooves are formed in the side walls of two sides of the base, and blocking mechanisms used for blocking goods on the weighing platform are arranged in the two sliding grooves. According to the utility model, the blocking mechanism is driven to block the object by the gravity of the object, so that the influence of the gravity on internal parts of the electronic scale is relieved by the damping mechanism under the condition that the object falls off, the metering accuracy is ensured, and the service life of the electronic scale is prolonged.

Description

Anti-impact electronic buffer scale

Technical Field

The utility model relates to the technical field of electronic scales, in particular to an anti-impact electronic buffer scale.

Background

The electronic scale is an electronic weighing device integrating modern sensor technology, electronic technology and computer technology, can meet and solve the requirements of quick, accurate, continuous and automatic weighing in real life, and effectively eliminates human errors, so that the electronic scale better meets the application requirements of legal metering management and industrial production process control.

The inside of current electronic scale often does not have the buffer type, receive the gravity suddenly and exert pressure or the heavy object when pounding at the electronic scale, these gravity can be through the internal portion of balance direct transfer, influence its inner structure's normal work, lead to the electronic scale to damage, thereby make the electronic scale measurement inaccurate, there is the electronic scale now and can appear bulky or circular shape article in affairs when weighing, these articles can't place on weighing the bench, still need the manual work to hold, when work efficiency is low, can influence the accuracy of measurement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an anti-impact electronic buffer scale.

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

the utility model provides a protecting against shock type electronic buffer scale, includes the base, the top of base is equipped with the platform of weighing, the middle part of base runs through sliding connection and has first bracing piece, the one end fixed connection that the base was kept away from to first bracing piece is in the bottom of the platform of weighing, be equipped with in the base and be used for the weighing platform to carry out the damper who cushions, be equipped with all around the base and be used for the weighing platform to carry out supplementary damper who cushions, all seted up the spout on the both sides lateral wall of base, two all be equipped with in the spout and be used for the weighing platform to go up the goods and carry out the mechanism that blocks.

Preferably, the shock-absorbing mechanism comprises a connecting rod fixedly connected to the end of the first supporting rod located at one end in the base, the side walls of the two sides of the connecting rod are fixedly connected with first semicircular blocks, the inner bottom of the base is fixedly connected with a fixed block, a groove is formed in the upper end of the fixed block, a spring is fixedly connected to the bottom of the groove, a sliding rod is fixedly connected between the two inner side walls of the base and extends into the groove from one end of the connecting rod away from the first supporting rod, the slide bar runs through the fixed block, the slide bar is the state of staggering with the recess, the slide bar is located equal sliding connection has the slider, two on the both sides lateral wall of fixed block all through spring elastic connection, two between the both sides inside wall of slider and base the equal fixedly connected with second semicircle piece in upper end of slider, two all rotate through the dwang between first semicircle piece and the second semicircle piece and be connected.

Preferably, supplementary damper includes a plurality of second bracing pieces that run through sliding connection and set up at base upper end symmetry all around, and is a plurality of the one end fixed connection that the base was kept away from to the second bracing piece is in the bottom of weighing the platform, and is a plurality of all the cover is equipped with the spring on the lateral wall that the second bracing piece is located between weighing platform bottom and the base upper end, two parallel arrangement's of common fixed connection gag lever post between two inside walls of base, it is a plurality of one end that the second bracing piece is located the base all runs through two gag lever posts and extends outside.

Preferably, the blocking mechanism comprises a first rack fixedly connected to the side wall below the limiting rod of the second support rods, a baffle is slidably connected to the wall of the chute, a second rack is fixedly connected to one end, far away from the wall of the chute, of the baffle, the first rack is meshed with the second rack through a gear, and the gear is rotatably connected to the front inner wall and the rear inner wall of the base through a transmission rod.

Preferably, be equipped with control screen and keypad on the inclined plane of base, the upper end of base is located one side corner fixedly connected with backup pad, the one end fixedly connected with install bin of base is kept away from to the backup pad, the one side of install bin is equipped with the display screen.

Preferably, a plurality of thread grooves which are symmetrically arranged are formed in the periphery of the bottom of the base, a plurality of bolts are connected with the thread grooves in an internal thread mode, and one ends, far away from the thread grooves, of the bolts are provided with rubber anti-slip layers.

The utility model has the beneficial effects that:

1. the second supporting plate in the auxiliary damping mechanism is arranged to move downwards to drive the first rack in the blocking mechanism to move downwards, so that the gear rotates, the second gear is driven to move upwards under the rotation of the gear, the baffle extends out of the sliding groove, and the articles on the weighing platform are blocked, so that the articles are prevented from falling off, the working efficiency is improved, and the metering accuracy is improved.

2. Through setting up damper, when weighing the platform and receive the gravity of article suddenly or pounding of article hit, first backup pad can move down in the influence of gravity, on the slide bar with under the elastic action of recess innerspring, alleviate the harm of gravity to electronic scale internals, when guaranteeing to measure accurately, improved the life of electronic scale.

Drawings

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

FIG. 2 is a schematic view of the cross-sectional structure of the base of the present invention.

In the figure: the device comprises a base 1, a weighing platform 2, a control screen 3, a bolt 4, a support plate 5, a display screen 6, a first support rod 7, a second support rod 8, a limiting rod 9, a connecting rod 10, a first semicircle block 11, a second semicircle block 12, a rotating rod 13, a sliding block 14, a sliding rod 15, a fixed block 16, a groove 17, a first rack 18, a gear 19, a second rack 20, a sliding chute 21 and a baffle 22.

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.

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, are merely for convenience in describing the present invention and simplifying the 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 thus, should not be construed as limiting the present invention.

Referring to fig. 1-2, an anti-impact electronic buffer scale comprises a base 1, a weighing platform 2 is arranged above the base 1, a first supporting rod 7 is connected to the middle portion of the base 1 in a penetrating and sliding manner, one end of the first supporting rod 7, which is far away from the base 1, is fixedly connected to the bottom of the weighing platform 2, a damping mechanism for buffering the weighing platform 2 is arranged in the base 1, the damping mechanism comprises a connecting rod 10 fixedly connected to the end of the first supporting rod 7, which is located at one end of the base 1, a first semicircular block 11 is fixedly connected to the side walls at two sides of the connecting rod 10, a fixed block 16 is fixedly connected to the inner bottom of the base 1, a groove 17 is formed in the upper end of the fixed block 16, a spring is fixedly connected to the bottom of the groove 17, a sliding rod 15 is fixedly connected between the two inner side walls of the base 1, which extends from one end of the connecting rod 10, which is far away from the first supporting rod 7, into the groove 17, and the sliding rod 15 penetrates through the fixed block 16, slide bar 15 and recess 17 are the state of staggering, and slide bar 15 is located the equal sliding connection of slider 14 on the both sides lateral wall of fixed block 16, all through spring elastic connection between the both sides inside wall of two sliders 14 and base 1, and the equal fixedly connected with second semicircle piece 12 in upper end of two sliders 14 all rotates through dwang 13 between two first semicircle pieces 11 and the second semicircle piece 12 to be connected.

Base 1 be equipped with all around and be used for the symmetrical platform 2 of weighing to carry out supplementary damper of buffering, supplementary damper is including running through a plurality of second bracing pieces 8 that sliding connection set up at base 1 upper end symmetry all around, the one end fixed connection that base 1 was kept away from to a plurality of second bracing pieces 8 is in the bottom of weighing platform 2, a plurality of second bracing pieces 8 are located and all overlap on the lateral wall between weighing platform 2 bottom and the base 1 upper end and are equipped with the spring, two parallel arrangement's of common fixed connection gag lever post 9 between two inside walls of base 1, the one end that a plurality of second bracing pieces 8 are located base 1 all runs through two gag lever posts 9 and extends outside.

All seted up spout 21 on base 1's the both sides lateral wall, all be equipped with in two spout 21 and be used for the weighing platform 2 to go up the goods and carry out the stop gear that stops, stop gear includes that fixed connection is at the first rack 18 on a plurality of second bracing pieces 8 are located the lateral wall of gag lever post 9 below, sliding connection has baffle 22 on spout 21's the cell wall, the one end fixedly connected with second rack 20 of spout 21 cell wall is kept away from to baffle 22, through the gear 19 meshing between first rack 18 and the second rack 20, gear 19 rotates through the transfer line and connects on base 1's the front and back inside wall.

Be equipped with control screen 3 and keypad on base 1's the inclined plane, base 1's upper end is located one side corner fixedly connected with backup pad 5, and base 1's one end fixedly connected with install bin is kept away from to backup pad 5, and the one side of install bin is equipped with display screen 6.

The thread groove that a plurality of symmetries set up is all seted up all around to the bottom of base 1, and a plurality of thread groove female connection have bolt 4, and the one end that the thread groove was kept away from to bolt 4 all is equipped with one deck rubber skid resistant course.

When the utility model is used, an article to be weighed is placed on the weighing platform 2, under the action of the gravity of the article, the first support rod 7 and the plurality of second support rods 8 below the weighing platform 2 move downwards, in the downward moving process of the plurality of second support rods 8, the plurality of first racks 18 fixed on the side walls of the plurality of second support rods 8 drive the gears 19 engaged with the plurality of first support rods to rotate, so that the second racks 20 engaged with the other sides of the gears 19 move upwards, as the second racks 20 are fixed on the baffle plate 22, the baffle plate 22 moves upwards on the groove wall of the sliding groove 21 through the upward movement of the second racks 20, the weighed article is prevented from falling, at the same time, the downward movement of the first support rods 7 drives the connecting rods 10 fixedly connected at the lower ends of the connecting rods to move downwards, in the downward moving process of the connecting rods 10, the first semicircular blocks 11 and the second semicircular blocks 12 at the two sides of the connecting rods are under the action of the second semicircular blocks 13, the sliding blocks 14 are pushed to slide on the side walls of the two sides of the sliding rod 15, when the tail ends of the connecting rods 10 enter the grooves 17 in the fixing blocks 16, under the action of springs at the bottoms in the grooves 17 and springs at the two sides of the two sliding blocks 14, the vibration of the gravity of an object on the electronic scale is relieved, and the damage to internal parts of the electronic scale is avoided.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an protecting against shock type electronic buffer scale, includes base (1), its characterized in that, the top of base (1) is equipped with platform (2) of weighing, the middle part of base (1) runs through sliding connection and has first bracing piece (7), the one end fixed connection that base (1) was kept away from in first bracing piece (7) is in the bottom of platform (2) of weighing, be equipped with in base (1) and be used for weighing platform (2) to carry out the damper who cushions, be equipped with around base (1) and be used for weighing platform (2) to carry out supplementary damper who cushions, spout (21) have all been seted up on the both sides lateral wall of base (1), two all be equipped with in spout (21) and be used for weighing platform (2) to go up the goods and carry out the stop mechanism that blocks.

2. An impact-proof electronic buffer scale according to claim 1, wherein the shock-absorbing mechanism comprises a connecting rod (10) fixedly connected to the end of the first supporting rod (7) located at one end of the base (1), the side walls at both sides of the connecting rod (10) are fixedly connected with a first semicircular block (11), the inner bottom of the base (1) is fixedly connected with a fixed block (16), the upper end of the fixed block (16) is provided with a groove (17), the bottom of the groove (17) is fixedly connected with a spring, the end of the connecting rod (10) far away from the first supporting rod (7) extends into the groove (17), a sliding rod (15) is fixedly connected between the two inner side walls of the base (1) together, the sliding rod (15) penetrates through the fixed block (16), the sliding rod (15) and the groove (17) are in a staggered state, the sliding rod (15) is located on the side walls at both sides of the fixed block (16) and is slidably connected with a sliding block (14), two all through spring elastic connection, two between the both sides inside wall of slider (14) and base (1) the equal fixedly connected with second semicircle piece (12) in upper end of slider (14), two all rotate through dwang (13) between first semicircle piece (11) and second semicircle piece (12) and be connected.

3. An impact-proof electronic buffer scale according to claim 2, wherein the auxiliary shock-absorbing mechanism comprises a plurality of second support rods (8) which are symmetrically arranged around the upper end of the base (1) in a penetrating and sliding manner, one ends of the second support rods (8) far away from the base (1) are fixedly connected to the bottom of the weighing platform (2), a plurality of second support rods (8) are respectively sleeved with a spring on the side wall between the bottom of the weighing platform (2) and the upper end of the base (1), two limit rods (9) which are arranged in parallel are fixedly connected between two inner side walls of the base (1) in a common manner, and one ends of the second support rods (8) which are arranged in the base (1) are respectively penetrated through the two limit rods (9) and extend outside.

4. An impact-proof electronic buffer scale according to claim 3, wherein the blocking mechanism comprises a first rack (18) fixedly connected to the side wall of the plurality of second support rods (8) below the limiting rod (9), a baffle (22) is slidably connected to the groove wall of the sliding groove (21), a second rack (20) is fixedly connected to one end, away from the groove wall of the sliding groove (21), of the baffle (22), the first rack (18) and the second rack (20) are engaged through a gear (19), and the gear (19) is rotatably connected to the front inner side wall and the rear inner side wall of the base (1) through a transmission rod.

5. An impact-proof electronic buffer scale as claimed in claim 4, wherein the inclined plane of the base (1) is provided with a control screen (3) and a keyboard, the upper end of the base (1) is fixedly connected with a supporting plate (5) at one side corner, one end of the supporting plate (5) far away from the base (1) is fixedly connected with an installation box, and one side of the installation box is provided with a display screen (6).

6. The impact-resistant electronic buffer scale according to claim 5, wherein a plurality of symmetrically arranged thread grooves are formed in the periphery of the bottom of the base (1), a plurality of bolts (4) are connected to the thread grooves in an internal thread manner, and one ends of the bolts (4) far away from the thread grooves are provided with a rubber anti-skid layer.