CN220299056U - Protection structure of metering detection meter - Google Patents

Abstract

The utility model discloses a protective structure of a metering detection meter, which comprises a box body, a box cover, a pressing plate, a spring, an extrusion mechanism and a fixed wedge block. This protection structure of measurement detecting table, the inboard sliding connection of lid has the clamp plate rather than the looks adaptation, the top surface of clamp plate is equipped with the spring, the spring is used for providing the pulling force, the bilateral symmetry of lid is equipped with extrusion mechanism, the top surface of clamp plate corresponds the equal fixedly connected with fixed wedge of extrusion mechanism department, extrusion mechanism is including movable wedge, movable wedge corresponds and the adaptation with fixed wedge, movable wedge's inclined plane and fixed wedge's inclined plane laminating and slip, threaded hole threaded connection has the threaded rod rather than the looks adaptation, threaded rod rotates the fixedly connected with knob behind the run through the lid, make can accomodate the protection to the measurement detecting table through the quota of box body and lid, push down through the clamp plate simultaneously, form the fixed effect of extrusion, avoid appearing rocking by the measurement detecting table of accomodating, improve the protection effect.

Description

Protection structure of metering detection meter

Technical Field

The utility model relates to a storage box, in particular to a protection structure of a metering detection meter.

Background

Metering detection is a process of obtaining a certain result by performing a series of repeated tests on corresponding parameters of metering objects. The measuring tool of the application field of measurement detection comprises: vernier callipers, inside and outside diameter micrometer, dial indicator, large-size measuring tool, length and angle block gauge, etc., the measuring work of the measuring tool should follow the maintenance, overhaul and identification plan of the measuring tool, and the precision, sensitivity and accuracy of the measuring tool are ensured.

The strapping table uses up and needs to be adorned in the protection box, protects it, prevents to collide with and damage, and slide caliper's accomodate protection directly accomodates slide caliper through the receiver to protect through the foam piece, lack the fixed effect of extrusion when accomodating, slide caliper appears rocking in the receiver easily, and the protection effect is poor.

Disclosure of Invention

The utility model aims to provide a protection structure of a metering detection meter so as to solve the problems 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 protective structure of measurement detecting table, includes the box body, the box body top is equipped with the lid, the inboard sliding connection of lid have with the clamp plate of its looks adaptation, the top surface of clamp plate is equipped with the spring, the spring is used for providing the pulling force to inject the stripper plate, avoid the stripper plate to drop, the one end of spring and the inner wall fixed connection of lid, the bilateral symmetry of lid is equipped with extrusion mechanism, the top surface of clamp plate corresponds the equal fixedly connected with fixed wedge of extrusion mechanism department.

As a further scheme of the utility model: the bottom surface fixedly connected with first high density foam-rubber cushion of clamp plate, the inboard fixedly connected with second high density foam-rubber cushion of bottom of box body, the common centre gripping has the measurement detection table between first high density foam-rubber cushion and the second high density foam-rubber cushion.

As still further aspects of the utility model: the extrusion mechanism comprises a movable wedge block, the movable wedge block corresponds to and is matched with the fixed wedge block, the inclined surface of the movable wedge block is attached to and slides with the inclined surface of the fixed wedge block, a threaded hole is formed in the movable wedge block, a threaded rod matched with the threaded hole is connected with the threaded hole in a threaded manner, a knob is fixedly connected with the threaded rod after the threaded rod rotates to penetrate through the box cover, and an anti-skid groove is formed in the outer side of the knob.

As still further aspects of the utility model: guide rods are symmetrically arranged on two sides of the threaded rod, one end of each guide rod is fixedly connected with the inner wall of the box cover, the other end of each guide rod is inserted into the movable wedge block and is in sliding connection with the movable wedge block, and guide holes for the guide rods to be inserted are formed in the movable wedge block.

As still further aspects of the utility model: the rear side of lid is articulated with the box body through the hinge, and the front side of lid rotates to be connected with the couple, and the front side fixedly connected with annular cover of box body, annular cover and couple looks adaptation, the outer wall of couple is equipped with anti-skidding line.

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

1. according to the utility model, through the matched use of the box body, the box cover, the pressing plate, the spring, the extrusion mechanism, the fixed wedge block, the first high-density foam cushion, the second high-density foam cushion, the metering detection meter, the movable wedge block, the threaded hole, the threaded rod, the knob and the guide rod, the metering detection meter can be stored and protected by the quota combination of the box body and the box cover, and meanwhile, the pressing plate is pressed down to form an extrusion fixing effect, so that the stored metering detection meter is prevented from shaking, and the protection effect is improved.

2. According to the utility model, the first high-density foam cushion and the second high-density foam cushion are arranged, so that the protection structure of the metering detection meter can adapt to the fixation of different metering detection meters.

3. According to the utility model, through the cooperation of the extrusion mechanism, the hook and the annular sleeve, when the extrusion mechanism extrudes and fixes, the hook and the annular sleeve are reversely tensioned to form a fixing effect, so that the box body and the box cover are mutually locked.

Drawings

Fig. 1 is a schematic structural diagram of a protection structure of a metering detection meter.

Fig. 2 is a partial structural view of a guard structure of a metering inspection meter.

Fig. 3 is a front view of a guard structure of a meter.

In the figure: 1. a case body; 2. a box cover; 3. a pressing plate; 4. a spring; 5. an extrusion mechanism; 6. a fixed wedge; 7. a first high density foam pad; 8. a second high density foam pad; 9. a metering detection meter; 10. a movable wedge block; 11. a threaded hole; 12. a threaded rod; 13. a knob; 14. a guide rod; 15. a hook; 16. an annular sleeve.

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, in an embodiment of the present utility model, a protection structure of a metering detection meter includes a box body 1, a box cover 2 is disposed above the box body 1, a pressing plate 3 adapted to the box cover 2 is slidably connected to an inner side of the box cover 2, a spring 4 is disposed on a top surface of the pressing plate 3, one end of the spring 4 is fixedly connected to an inner wall of the box cover 2, two sides of the box cover 2 are symmetrically provided with extrusion mechanisms 5, and fixing wedge blocks 6 are fixedly connected to positions, corresponding to the extrusion mechanisms 5, of the top surface of the pressing plate 3. The bottom surface fixedly connected with first high density foam-rubber cushion 7 of clamp plate 3, the inboard fixedly connected with second high density foam-rubber cushion 8 of bottom of box body 1, the common centre gripping has measurement gauge 9 between first high density foam-rubber cushion 7 and the second high density foam-rubber cushion 8, and first high density foam-rubber cushion 7 and second high density foam-rubber cushion 8 can extrude the deformation, adapts to the fixed of different measurement gauge 9.

Referring to fig. 2, the extruding mechanism 5 includes a movable wedge 10, the movable wedge 10 corresponds to and is adapted to the fixed wedge 6, an inclined surface of the movable wedge 10 is attached to and slides against an inclined surface of the fixed wedge 6, a threaded hole 11 is formed in the movable wedge 10, a threaded rod 12 adapted to the threaded hole 11 is connected in a threaded manner, and a knob 13 is fixedly connected to the threaded rod 12 after the threaded rod 12 rotates and penetrates through the box cover 2. Guide rods 14 are symmetrically arranged on two sides of the threaded rod 12, one end of each guide rod 14 is fixedly connected with the inner wall of the box cover 2, and the other end of each guide rod 14 is inserted into the movable wedge-shaped block 10 and is in sliding connection with the movable wedge-shaped block 10.

Referring to fig. 3, the rear side of the box cover 2 is hinged with the box body 1 through a hinge, the front side of the box cover 2 is rotatably connected with a hook 15, the front side of the box body 1 is fixedly connected with an annular sleeve 16, the annular sleeve 16 is matched with the hook 15, and the outer wall of the hook 15 is provided with anti-skid patterns.

The working principle of the utility model is as follows:

when the metering detection table 9 to be stored is placed on the second high-density foam cushion 8 in the box body 1, the box cover 2 is closed through the hinge, the rotating hook 15 is inserted into the annular sleeve 16, the box cover 2 is limited, the knob 13 is rotated at the moment, the threaded rod 12 is rotated, the movable wedge-shaped block 10 slides along the guide rod 14 under the cooperation of the threaded hole 11, the movable wedge-shaped block 10 extrudes the fixed wedge-shaped block 6, the pressing plate 3 is enabled to descend, the pressing plate 3 drives the first high-density foam cushion 7 to tightly extrude on the metering detection table 9, the first high-density foam cushion 7 and the second high-density foam cushion 8 deform at the moment, and grooves matched with the metering detection table 9 are formed, so that the metering detection table 9 is firmly limited, and the metering detection table 9 is protected through the box body 1 and the box cover 2.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (5)

1. The utility model provides a protection architecture of measurement detection table, includes box body (1), its characterized in that: the novel plastic box is characterized in that a box cover (2) is arranged above the box body (1), a pressing plate (3) matched with the box cover is connected to the inner side of the box cover (2) in a sliding mode, a spring (4) is arranged on the top surface of the pressing plate (3), one end of the spring (4) is fixedly connected with the inner wall of the box cover (2), extrusion mechanisms (5) are symmetrically arranged on two sides of the box cover (2), and fixed wedge blocks (6) are fixedly connected to the top surface of the pressing plate (3) corresponding to the extrusion mechanisms (5).

2. The guard structure of a metering and detecting meter according to claim 1, wherein: the bottom surface fixedly connected with first high density foam-rubber cushion (7) of clamp plate (3), the inboard fixedly connected with second high density foam-rubber cushion (8) of bottom of box body (1), centre gripping jointly has measurement gauge (9) between first high density foam-rubber cushion (7) and the second high density foam-rubber cushion (8).

3. The guard structure of a metering and detecting meter according to claim 1, wherein: the extrusion mechanism (5) comprises a movable wedge block (10), a threaded hole (11) is formed in the movable wedge block (10), a threaded rod (12) matched with the threaded hole is connected with the threaded hole (11) in a threaded mode, and a knob (13) is fixedly connected after the threaded rod (12) rotates to penetrate through the box cover (2).

4. A guard structure for a metering test meter according to claim 3, wherein: guide rods (14) are symmetrically arranged on two sides of the threaded rod (12), one end of each guide rod (14) is fixedly connected with the inner wall of the box cover (2), and the other end of each guide rod (14) is inserted into the movable wedge-shaped block (10) and is in sliding connection with the movable wedge-shaped block (10).

5. The guard structure of a metering and detecting meter according to claim 1, wherein: the rear side of lid (2) is articulated with box body (1) through the hinge, and the front side rotation of lid (2) is connected with couple (15), and the front side fixedly connected with annular cover (16) of box body (1), annular cover (16) and couple (15) looks adaptation, and the outer wall of couple (15) is equipped with anti-skidding line.