CN220721841U

CN220721841U - Metering device preservation device

Info

Publication number: CN220721841U
Application number: CN202321715745.7U
Authority: CN
Inventors: 赖胜春
Original assignee: Ganzhou Comprehensive Inspection And Testing Institute
Current assignee: Ganzhou Comprehensive Inspection And Testing Institute
Priority date: 2023-07-03
Filing date: 2023-07-03
Publication date: 2024-04-05
Anticipated expiration: 2033-07-03

Abstract

The utility model discloses a metering device preservation device which comprises a shell and an upper cover, wherein the shell and the upper cover are movably and rotatably connected through a plurality of hinges, the shell comprises a first waterproof layer at the outermost side, a first anti-magnetic layer is fixedly arranged in the first waterproof layer, an elastic layer is fixedly arranged on the first anti-magnetic layer, a hard layer is fixedly arranged on the elastic layer, a first shock-absorbing layer is fixedly arranged on the hard layer, and a clamping assembly used for buffering and fixing two sides of a dial indicator is fixedly arranged on the first anti-magnetic layer. In the using process, an operator opens the upper cover, the dial indicator is placed in the clamping assembly, the first damping layer, the second damping layer and the third damping layer provide buffering for the dial indicator, meanwhile, the clamping assembly can stably clamp the dial indicator through the clamping spring, the dial indicator is prevented from shaking in the device, and meanwhile, the elastic layer and the damping spring can also provide buffering for the dial indicator on the upper surface and the lower surface.

Description

Metering device preservation device

Technical Field

The utility model relates to the technical field of metering appliance equipment, in particular to a metering appliance preservation device.

Background

By a broad sense is meant that the whole field of measuring instruments (meters) with respect to the knowledge of the measurement is meant a measuring instrument which converts the measured value into a directly observable indication or equivalent information. For example, balances, thermometers, ammeters, manometers, and the like are commonly used gauges. The existing length, thermal, mechanical, electromagnetic, radio, time frequency, ionizing radiation, optics, acoustics, chemistry and other metering professions, and some metering devices have high measuring precision, so that protection measures such as vibration prevention, water prevention and radiation prevention are needed during preservation.

In the prior art, a metering device preservation device with the publication number of CN215400252U comprises a base, rollers, a cushioning support adjusting component, a storage box body, a box door, a bearing fixing component and an exhaust fan, wherein the rollers are arranged on the base, the cushioning support adjusting component is arranged on the base, the storage box body is arranged on the cushioning support adjusting component, guide rails are symmetrically arranged in the storage box body, the box door is hinged on the storage box body, the bearing fixing component is slidably arranged on the guide rails, and the exhaust fan is arranged on the side wall of the storage box body.

However, the prior art still has great disadvantages, such as:

when preserving the amesdial, because the amesdial is the general length measuring tool of table type that utilizes accurate rack and pinion mechanism to make, measure such as dampproofing, antimagnetic and take precautions against earthquakes need be carried out at the in-process of preserving, in the transportation, if the amesdial receives great impact, very probably cause the damage of its internals, simultaneously, too big humidity also can cause the inside component of amesdial to wet even rust, lead to its measurement numerical value to appear deviating, if the amesdial receives the magnetization, also can lead to its inside metal part to take magnetism, lead to the measurement inaccurate, and the preservation method and the save set of prior art can not accomplish antimagnetic dampproofing and take precautions against earthquakes simultaneously, also can not effectual fixed in the save set of amesdial, if collide very probably cause the amesdial to damage in the transportation.

Disclosure of Invention

The present utility model is directed to a storage device for a weighing apparatus, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a metering utensil save set, includes casing and upper cover, rotate through a plurality of hinges activity between casing and the upper cover and connect, the casing includes the first waterproof layer in the outside, the inside of first waterproof layer is fixed to be provided with first antimagnetic layer, fixed elastic layer that is provided with on the first antimagnetic layer, fixed hard layer that is provided with on the elastic layer, fixed first buffer layer that is provided with on the hard layer, still fixed clamping assembly that is used for buffering fixed to the amesdial both sides that is provided with on the first antimagnetic layer.

Preferably, the clamping assembly comprises a plurality of clamping springs fixedly arranged on two sides of the first antimagnetic layer, a plurality of fixing frames are fixedly arranged on the clamping springs, and second shock absorption layers matched with the outline of the dial indicator are fixedly arranged in the fixing frames.

Preferably, a slide way is fixedly arranged on the side wall of the first anti-magnetic layer, and a slide block matched with the slide way is fixedly arranged on the fixed frame.

Preferably, the second shock absorption layer is provided with a yielding groove.

Preferably, the relief groove is arc-shaped.

Preferably, the upper cover comprises a second waterproof layer at the outermost side, a plurality of damping springs are fixedly arranged in the second waterproof layer, a second anti-magnetic layer is fixedly arranged on a plurality of damping springs, and a third damping layer is fixedly arranged on a plurality of second anti-magnetic layers.

Preferably, the upper cover is fixedly provided with a lock catch, and the shell is fixedly provided with a lock block matched with the lock catch.

Preferably, the second shock absorbing layer is not in contact with the first shock absorbing layer.

Preferably, the first antimagnetic layer and the second antimagnetic layer are ferrite antimagnetic sheets.

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

1. through the arrangement of the waterproof layer at the outermost layer, water can be effectively prevented from entering the device, so that the moistureproof capacity of the device is effectively improved, and the dial indicator is prevented from entering water to cause damage to the dial indicator;

2. by the arrangement of the anti-magnetic layer, the influence of a magnetic field on the dial indicator in the transportation process can be effectively prevented, so that the components in the dial indicator are magnetized, and the phenomenon of detection and measurement failure occurs;

3. through the arrangement of the clamping device, the clamping device can effectively buffer the dial indicator, and meanwhile, the dial indicator is stably fixed in the device, so that the dial indicator is prevented from being damaged in the transportation process;

4. the device has simple structure, easy processing and low processing and manufacturing cost, and can provide stable preservation environment for the dial indicator, thus being very worth popularizing.

In the using process, an operator opens the upper cover, the dial indicator is placed in the clamping assembly, the first damping layer, the second damping layer and the third damping layer provide buffering for the dial indicator, meanwhile, the clamping assembly can stably clamp the dial indicator through the clamping spring to prevent the dial indicator from shaking in the device, and meanwhile, the elastic layer and the damping spring can also provide buffering for the dial indicator on the upper surface and the lower surface;

prevent that magnetic layer can effectually prevent that metal part in the amesdial from being magnetized, the waterproof layer of outside can prevent that moisture from getting into this device, this device simple structure, easily processing, manufacturing cost is low, can provide stable storage environment for the amesdial again, very be worth promoting.

Drawings

FIG. 1 is a schematic perspective view of the whole device of the present utility model;

FIG. 2 is a schematic perspective view of the whole device of the present utility model;

FIG. 3 is a cross-sectional view of the present utility model;

FIG. 4 is a schematic perspective view of a relief slot according to the present utility model;

fig. 5 is a schematic perspective view of a portion a in fig. 4 according to the present utility model.

In the figure: 1. a housing; 2. an upper cover; 3. a hinge; 101. a first waterproof layer; 102. a first anti-magnetic layer; 103. an elastic layer; 104. a hard layer; 105. a first shock-absorbing layer; 106. a clamping spring; 107. a fixed frame; 108. a second shock-absorbing layer; 109. a slideway; 110. a slide block; 111. a relief groove; 201. a second waterproof layer; 202. a damping spring; 203. a second anti-magnetic layer; 204. a third shock-absorbing layer; 4. locking; 5. a locking piece.

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. 1-5, the present utility model provides a technical solution:

the utility model provides a metering device save set, including casing 1 and upper cover 2, the movable rotation connection through a plurality of hinges 3 between casing 1 and the upper cover 2, hinge 3 in this embodiment is two in quantity, hinge 3 and casing 1 and upper cover 2 adopt integrated into one piece's method to make, upper cover 2, casing 1 and hinge 3's material all adopts polyvinyl chloride material, further preferred is stereoplasm polyvinyl chloride, stereoplasm polyvinyl chloride only adds a small amount of plasticizer to make, its characteristics are that the texture is hard, mechanical strength is high, chemical resistance is good, therefore very suitable in this device, this technique is the technique that is well known to the person skilled in the art, it is the material commonly used in this technical field, this is not repeated here;

the shell 1 comprises a first waterproof layer 101 at the outermost side, the first waterproof layer 101, the hinge 3 and the second waterproof layer 201 are manufactured in an integrated mode, a locking piece 5 is fixedly arranged on the first waterproof layer 101, and the locking piece 5 is matched with a lock catch 4 on the second waterproof layer 201 for use, so that the device is prevented from being opened by mistake;

the first waterproof layer 101 is fixedly provided with a first anti-magnetic layer 102, the first anti-magnetic layer 102 in the embodiment is a ferrite magnetic isolation sheet, the ferrite magnetic isolation sheet has a magnetic isolation function, so that the influence of a magnetic field is weakened, the technology is a technology well known to those skilled in the art, and is a device commonly used in the technical field, and the details are not repeated here, the first anti-magnetic layer 102 is fixedly provided with an elastic layer 103, the elastic layer 103 in the embodiment is preferably rubber, and the rubber can effectively absorb impact generated by the outside, so that a dial indicator in the shell 1 is protected, and the elastic layer 103 is arranged at the bottom end of the inside of the first anti-magnetic layer 102;

the hard layer 104 is fixedly arranged on the elastic layer 103, and through the arrangement of the hard layer 104, the hard layer 104 can absorb the impact from the outside of the shell 1, the hard layer 104 is arranged between the elastic layer 103 and the first shock-absorbing layer 105, the elastic layer 103 is made of rubber, the first shock-absorbing layer 105 is made of sponge, and the sponge and the rubber are difficult to fix together, so that the hard layer 104 also plays a role in connecting the first shock-absorbing layer 105 and the elastic layer 103;

the hard layer 104 is fixedly provided with a first damping layer 105, the size of the first damping layer 105 is the same as that of the hard layer 104, the first damping layer 105 provides damping and buffering for the bottom of the dial indicator, and the first anti-magnetic layer 102 is also fixedly provided with a clamping component for buffering and fixing two sides of the dial indicator;

here, on the basis of the above embodiment, the clamping assembly in the embodiment is described, the clamping assembly includes a plurality of clamping springs 106 fixedly disposed at two sides of the first antimagnetic layer 102, the number of the clamping springs 106 in the embodiment is six, three clamping springs 106 are disposed at one side of the first antimagnetic layer 102, a fixing frame 107 is fixedly disposed on the plurality of clamping springs 106, a second damping matching with the outline of the dial indicator is fixedly disposed in the fixing frame 107, the second damping layer 108 is driven by the clamping springs 106 to clamp the dial indicator, and the material of the second damping layer 108 is also sponge, so the sponge absorbs the elastic force of some damping springs 202, making it difficult for the clamping springs 106 to clamp the dial indicator, so in the embodiment, the fixing frame 107 is disposed, firstly the second damping layer 108 is fixed, secondly, the second damping layer 108 is prevented from absorbing the elastic force of the clamping springs 106, so that the clamping springs 106 can work effectively, the technology is a device well known to those skilled in the art, and the technology is not repeated in the technical field;

the slide way 109 is fixedly arranged on the side wall of the first anti-magnetic layer 102, the sliding block 110 matched with the slide way 109 is fixedly arranged on the fixed frame 107, the second shock absorption layer 108 is not contacted with the first shock absorption layer 105, if the first shock absorption layer 105 and the second shock absorption layer 108 are contacted with each other, the second shock absorption layer 108 is difficult to expand and difficult to clamp the dial indicator due to the fact that the sponge is made of sponge materials and the sponge has large friction force when in contact, in this embodiment, the second shock absorption layer 108 is not contacted with the first shock absorption layer 105, and the slide way 109 is arranged on the first anti-magnetic layer 102 to assist the expansion of the second shock absorption layer 108 by arranging the sliding block 110 on the fixed frame 107, so that the clamping device can effectively clamp the dial indicator;

the second damping layer 108 is provided with the yielding groove 111, the yielding groove 111 is arc-shaped, and operators can conveniently take and place the dial indicator through the arrangement of the yielding groove 111;

the upper cover 2 includes the second waterproof layer 201 in the outermost side, fixedly provided with a plurality of damping springs 202 in the second waterproof layer 201, fixedly provided with second anti-magnetic layer 203 on a plurality of damping springs 202, the second anti-magnetic layer 203 in this embodiment is also soft magnetic material, this technique is the technique that is well known to the person skilled in the art, be the material commonly used in this technical field, this department does not make details, fixedly provided with third buffer layer 204 on a plurality of second anti-magnetic layer 203, the material of third buffer layer 204 is the sponge, the third buffer layer 204 protects the shock attenuation to the upper surface of amesdial, fixedly provided with hasp 4 on the upper cover 2, fixedly provided with hasp 4 assorted locking piece 5 on the casing 1.

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 utility model provides a metering utensil save set, includes casing (1) and upper cover (2), connect through a plurality of hinges (3) swing joint between casing (1) and upper cover (2), its characterized in that: the shell body (1) comprises a first waterproof layer (101) at the outermost side, a first anti-magnetic layer (102) is fixedly arranged in the first waterproof layer (101), an elastic layer (103) is fixedly arranged on the first anti-magnetic layer (102), a hard layer (104) is fixedly arranged on the elastic layer (103), a first shock absorption layer (105) is fixedly arranged on the hard layer (104), and a clamping assembly used for buffering and fixing two sides of the dial indicator is fixedly arranged on the first anti-magnetic layer (102).

2. A metering device holding apparatus as claimed in claim 1, wherein: the clamping assembly comprises a plurality of clamping springs (106) fixedly arranged on two sides of the first anti-magnetic layer (102), a plurality of fixing frames (107) are fixedly arranged on the clamping springs (106), and second damping layers (108) matched with the outline of the dial indicator are fixedly arranged in the fixing frames (107).

3. A metering device holding apparatus as claimed in claim 2, wherein: a slide way (109) is fixedly arranged on the side wall of the first anti-magnetic layer (102), and a sliding block (110) matched with the slide way (109) is fixedly arranged on the fixed frame (107).

4. A metering device holding apparatus as claimed in claim 2, wherein: and a yielding groove (111) is formed in the second shock absorption layer (108).

5. A metering device holding apparatus as claimed in claim 4, wherein: the yielding groove (111) is arc-shaped.

6. A metering device holding apparatus as claimed in claim 1, wherein: the upper cover (2) comprises a second waterproof layer (201) at the outermost side, a plurality of damping springs (202) are fixedly arranged in the second waterproof layer (201), a plurality of second anti-magnetic layers (203) are fixedly arranged on the damping springs (202), and a plurality of third damping layers (204) are fixedly arranged on the second anti-magnetic layers (203).

7. A metering device holding apparatus as claimed in claim 1, wherein: the upper cover (2) is fixedly provided with a lock catch (4), and the shell (1) is fixedly provided with a locking piece (5) matched with the lock catch (4).

8. A metering device holding apparatus as claimed in claim 4, wherein: the second shock absorbing layer (108) is not in contact with the first shock absorbing layer (105).

9. A metering device holding apparatus as claimed in claim 6, wherein: the first antimagnetic layer (102) and the second antimagnetic layer (203) are ferrite antimagnetic sheets.