CN220375300U

CN220375300U - Weighing equipment protection device

Info

Publication number: CN220375300U
Application number: CN202322044180.0U
Authority: CN
Inventors: 王战良; 郑红光
Original assignee: Zhengzhou Dacheng Weighing Equipment Co ltd
Current assignee: Zhengzhou Dacheng Weighing Equipment Co ltd
Priority date: 2023-08-01
Filing date: 2023-08-01
Publication date: 2024-01-23
Anticipated expiration: 2033-08-01

Abstract

The utility model discloses a weighing equipment protection device, wherein a damping mechanism is arranged in a box body and is distributed in mirror symmetry with a center point of the box body, the damping mechanism comprises a first fixing rod, two fixing blocks are fixedly connected to two ends of the first fixing rod, two sliding blocks are sleeved on the first fixing rod, a first spring is fixedly connected between the two sliding blocks and the fixing blocks, one side of each sliding block is movably connected with a second fixing rod, the two second fixing rods are movably connected to the bottom of a protection shell, the tops of the two fixing blocks are fixedly connected with a telescopic mechanism, a protection shell is arranged in the box body, a cover plate is hinged to the top of the protection shell, and a locking mechanism is arranged on one side of the cover plate and one side of the protection shell.

Description

Weighing equipment protection device

Technical Field

The utility model relates to the technical field of weighing equipment protection devices, in particular to a weighing equipment protection device.

Background

The weighing device is usually a weight weighing device for large objects in industry or trade, and refers to the matched use of modern electronic technologies such as program control, group control, telex printing recording, screen display and the like, so that the weighing device has complete functions and higher efficiency. The weighing equipment mainly comprises a weighing system, a force transmission conversion system and a value indicating system, and the existing weighing equipment is easy to collide in the transportation process to cause equipment damage.

The utility model discloses a protective shell of weighing equipment, which is provided with an authorized bulletin number CN 215437632U, and comprises a moistureproof pad and an upper foam pad, wherein the upper end of the moistureproof pad is fixedly adhered with a box body, the moistureproof pad under the box body is made of rubber, so that the moistureproof pad under the box body can be prevented from being polluted by water stains and is wetted when being arranged on the ground, but the device cannot be kept stable in the transportation process due to the fact that the moistureproof pad under the box body is made of rubber, and is easy to shake when collision occurs, so that the device is impacted to other objects, the internal weighing equipment is damaged, and the subsequent use is affected.

Therefore, the existing protection device for weighing equipment cannot meet the requirements in practical use, so there is an urgent need in the market for improved technology to solve the above problems

Disclosure of Invention

The present utility model aims to provide a protection device for weighing equipment, which solves the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a weighing equipment protection device, includes the box, the inside of box is provided with damper, damper includes first dead lever, and two fixed blocks of both ends fixedly connected with of first dead lever have cup jointed two sliders on the first dead lever, two equal fixedly connected with first spring between slider and the fixed block, two equal swing joint in one side of slider has the second dead lever, two equal swing joint in the second dead lever is in the bottom of protective housing, two equal fixedly connected with telescopic machanism in the top of fixed block, the inside of box is provided with the protective housing, and the top of protective housing articulates there is the apron, and one side of apron and protective housing is provided with latch mechanism.

Optionally, the latch mechanism includes first clamp plate and draw-in groove, and the bottom center department fixedly connected with picture peg of first clamp plate, the inside sliding connection of picture peg has the fixture block, and the one end width that the rubber piece was kept away from to the fixture block is less than other end width to the one end fixedly connected with rubber piece of fixture block, draw-in groove size and picture peg assorted, the inside sliding connection of draw-in groove has the second clamp plate, second clamp plate one end fixedly connected with stopper.

Optionally, the one end that the block kept away from the rubber piece extends to the surface of picture peg, and the rubber piece sets up in the inside of picture peg, has seted up the spout in the draw-in groove, and second press board and stopper all sliding connection are in the spout, through setting up second press board and stopper, can make the block slide to the opposite side to make the picture peg can withdraw from the spout, open the apron.

Optionally, telescopic machanism includes the telescopic link, and the second spring has been cup jointed in the outside of telescopic link, and the stiff end fixed connection of telescopic link is on the protective housing, and the flexible end fixed connection of second spring is on the fixed block, through setting up telescopic link and spring, can reduce the vibration range of device in the transportation, reduces the damage that weighing equipment received.

Optionally, damper quantity is two, and distributes with the central point mirror symmetry of box, through the damper who sets up, in the transportation, can effectively avoid rocking the in-process, rocks the range too big, leads to weighing device to receive the striking.

Optionally, the buffer layer has been laid around the inside of box, and the buffer layer laminating is on the surface of protective housing, through the buffer layer that sets up, can prevent that the protective housing from striking other objects in rocking.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the arranged damping mechanism, in the shaking process of the protective shell, the sliding block movably connected to the protective shell through the second fixing rod slides on the first fixing rod, the larger the shaking amplitude of the protective shell is, the longer the moving distance of the sliding block on the first fixing rod is, and under the action of the elastic force of the first spring in front of the sliding block and the fixing block, the moving distance of the sliding block on the first fixing rod is reduced, so that the shaking amplitude of the protective shell is reduced, and the phenomenon that the weighing equipment is severely impacted, so that the internal weighing equipment is damaged and the subsequent use is influenced is avoided.

2. According to the utility model, through the locking mechanism, the clamping block can move to the other side by pressing the second pressing plate, so that the plugboard can withdraw from the clamping groove, the cover plate can be opened, and when the weighing equipment is required to be closed after being used, the plugboard and the clamping groove are mutually clamped, so that the connection relationship between the cover plate and the protective shell is firmer.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a weighing apparatus protection device of the present utility model;

FIG. 2 is a schematic view of the structure of the damping mechanism in the protection device of the weighing apparatus of the present utility model;

FIG. 3 is a schematic view of the structure of the latch mechanism of the weighing apparatus protection device of the present utility model;

fig. 4 is a schematic structural view of a telescopic mechanism in the protection device of the weighing equipment.

In the figure: 1. a case; 2. a damping mechanism; 21. a fixed block; 22. a first spring; 23. a slide block; 24. a first fixing rod; 25. a second fixing rod; 26. a telescoping mechanism; 261. a telescopic rod; 262. a second spring; 3. a cover plate; 4. a protective shell; 5. a buffer layer; 6. a locking mechanism; 61. a first pressing plate; 62. a clamping block; 63. inserting plate; 64. a clamping groove; 65. a second pressing plate; 66. and a limiting block.

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 to 4, the utility model provides a protection device for a weighing device, which comprises a box body 1, wherein a damping mechanism 2 is arranged in the box body 1, the damping mechanism 2 comprises a first fixing rod 24, two fixing blocks 21 are fixedly connected to two ends of the first fixing rod 24, two sliding blocks 23 are sleeved on the first fixing rod 24, a first spring 22 is fixedly connected between the two sliding blocks 23 and the fixing blocks 21, one sides of the two sliding blocks 23 are movably connected with a second fixing rod 25, the two second fixing rods 25 are movably connected to the bottom of a protection shell 4, the tops of the two fixing blocks 21 are fixedly connected with a telescopic mechanism 26, a protection shell 4 is arranged in the box body 1, a cover plate 3 is hinged to the top of the protection shell 4, and a locking mechanism 6 is arranged on one side of the cover plate 3 and one side of the protection shell 4.

The latch mechanism 6 comprises a first pressing plate 61 and a clamping groove 64, a plugboard 63 is fixedly connected to the center of the bottom of the first pressing plate 61, a clamping block 62 is slidably connected to the inside of the plugboard 63, one end of the clamping block 62 is fixedly connected with a rubber block, the width of one end of the clamping block 62 away from the rubber block is smaller than that of the other end, the size of the clamping groove 64 is matched with that of the plugboard 63, a second pressing plate 65 is slidably connected to the inside of the clamping groove 64, a limiting block 66 is fixedly connected to one end of the second pressing plate 65, one end of the clamping block 62 away from the rubber block extends to the outer surface of the plugboard 63, the rubber block is arranged inside the plugboard 63, a sliding groove is formed in the clamping groove 64, the second pressing plate 65 and the limiting block 66 are slidably connected to the inside of the sliding groove, and the clamping block 62 can slide towards the other side through the second pressing plate 65 and the limiting block 66, so that the plugboard 63 can exit the sliding groove and the cover plate 3 can be opened.

The telescopic machanism 26 includes telescopic link 261, and telescopic link 261's the outside has cup jointed second spring 262, and telescopic link 261's stiff end fixed connection is on protective housing 4, and second spring 262's telescopic link fixed connection is on fixed block 21, through setting up telescopic link 261 and second spring 262, can reduce the vibration range of device in the transportation, reduces the damage that weighing equipment received.

The damping mechanism 2 quantity is two, and distributes with the central point mirror symmetry of box 1, through the damping mechanism 2 that sets up, in the transportation, can effectively avoid rocking the in-process, rocks the range too big, leads to weighing device to receive the striking, has laid buffer layer 5 around the inside of box 1, and buffer layer 5 laminating is on the surface of protective housing 4, through buffer layer 5 that sets up, can prevent that protective housing 4 from striking other objects in rocking.

Working principle: when the device is used, in the shaking process of the protective shell 4, the sliding block 23 movably connected to the protective shell 4 through the second fixing rod 25 slides on the first fixing rod 24, the shaking amplitude of the protective shell 4 is larger, the moving distance of the sliding block 23 on the first fixing rod 24 is longer, the moving distance of the sliding block 23 on the first fixing rod 24 is reduced under the elastic action of the first spring 22 before the sliding block 23 and the fixing block 21, so that the shaking amplitude of the protective shell 4 is reduced, the bottom end of the protective shell 4 is matched with the second spring 262 under the action of the telescopic mechanism 26, the shaking amplitude of the protective shell 4 is reduced, and when the protective device is needed to be used, the clamping block 62 can move to the other side by pressing the second pressing plate 65, so that the plugboard 63 can exit the clamping groove 64, and the cover plate 3 can be opened.

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

Claims

1. The weighing equipment protection device comprises a box body (1), and is characterized in that a damping mechanism (2) is arranged in the box body (1), the damping mechanism (2) comprises a first fixing rod (24), two fixing blocks (21) are fixedly connected to two ends of the first fixing rod (24), two sliding blocks (23) are sleeved on the first fixing rod (24), a first spring (22) is fixedly connected between each sliding block (23) and each fixing block (21), a second fixing rod (25) is movably connected to one side of each sliding block (23), and the two second fixing rods (25) are movably connected to the bottom of a protection shell (4);

the top of two fixed block (21) is all fixedly connected with telescopic machanism (26), the inside of box (1) is provided with protective housing (4), the top of protective housing (4) articulates there is apron (3), one side of apron (3) and protective housing (4) is provided with latch mechanism (6).

2. The weighing equipment protection device according to claim 1, characterized in that the locking mechanism (6) comprises a first pressing plate (61) and a clamping groove (64), a plugboard (63) is fixedly connected to the bottom center of the first pressing plate (61), a clamping block (62) is slidably connected to the inside of the plugboard (63), a rubber block is fixedly connected to one end of the clamping block (62), and the width of one end of the clamping block (62) far away from the rubber block is smaller than the width of the other end;

the clamping groove (64) is matched with the inserting plate (63) in size, a second pressing plate (65) is connected inside the clamping groove (64) in a sliding mode, and a limiting block (66) is fixedly connected to one end of the second pressing plate (65).

3. The weighing equipment protection device according to claim 2, characterized in that one end of the clamping block (62) far away from the rubber block extends to the outer surface of the plugboard (63), the rubber block is arranged in the plugboard (63), a chute is formed in the clamping groove (64), and the second pressing plate (65) and the limiting block (66) are both in sliding connection in the chute.

4. The weighing equipment protection device according to claim 1, characterized in that the telescopic mechanism (26) comprises a telescopic rod (261), a second spring (262) is sleeved on the outer side of the telescopic rod (261), the fixed end of the telescopic rod (261) is fixedly connected to the protection shell (4), and the telescopic end of the second spring (262) is fixedly connected to the fixed block (21).

5. The weighing device protection apparatus according to claim 1, characterized in that the number of damping means (2) is two and distributed mirror-symmetrically with respect to the centre point of the tank (1).

6. The weighing equipment protection device according to claim 1, characterized in that a buffer layer (5) is laid around the inside of the box body (1), and the buffer layer (5) is attached to the surface of the protection shell (4).