CN214174450U

CN214174450U - Insulating support plate for electromagnetic compatibility test

Info

Publication number: CN214174450U
Application number: CN202022432873.3U
Authority: CN
Inventors: 姚泽迅
Original assignee: Shanghai Fulin Testing Technology Co ltd
Current assignee: Shanghai Fulin Testing Technology Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-09-10
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses an insulating backup pad for electromagnetic compatibility test, including first insulation backup pad main part, second insulating backup pad main part and carrier post main part, inside the inserting of first insulation backup pad main part is equipped with second insulating backup pad main part, and the laminating of first insulation backup pad main part bottom has the carrier post main part, the inside mosaic structure that is provided with of first insulation backup pad main part, and mosaic structure include first cavity. The utility model provides a fixed problem of insulating backup pad size, through setting up this splicing mechanism, make the staff can manually splice the equipment to the size of insulation board, further improved the accuracy of electromagnetic test data, solved the problem that insulating backup pad height can't be adjusted, through setting up this adjustment mechanism, can satisfy not co-altitude staff and use, improved the practicality of this insulating backup pad greatly, further increase staff's result of use.

Description

Insulating support plate for electromagnetic compatibility test

Technical Field

The utility model relates to an insulating support plate technical field specifically is an insulating support plate for electromagnetic compatibility test.

Background

With the development of the advanced society of science and technology, people are skilled in the application of electromagnetism, and in order to better develop new energy in the aspect of electromagnetism, workers often use an insulating support plate for auxiliary support during the electromagnetic compatibility test, so that the existing insulating support plate for the electromagnetic compatibility test basically meets the requirements of people, but still has some problems.

The first problem is that: the insulating supporting plate for electromagnetic compatibility testing at present can not be adjusted to the size of insulating supporting plate, and sometimes when testing, the size of the insulating supporting plate is fixed and can not be used well, so that the working efficiency of workers is influenced.

The second problem is that: when an operator uses the insulating support plate for electromagnetic compatibility testing, the operating effect of the operator is reduced because the height of the insulating plate cannot meet the using requirements of different operators, and therefore the insulating support plate for electromagnetic compatibility testing is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an insulating supporting plate for electromagnetic compatibility test to solve the problem that the insulating supporting plate size that proposes among the above-mentioned background art is fixed and insulating supporting plate height can't be adjusted.

In order to achieve the above object, the utility model provides a following technical scheme: an insulating support plate for electromagnetic compatibility test comprises a first insulating support plate main body, a second insulating support plate main body and a bearing column main body, wherein the second insulating support plate main body is inserted in the first insulating support plate main body, the bearing column main body is attached to the bottom end of the first insulating support plate main body, a splicing structure is arranged in the first insulating support plate main body and comprises a first cavity, a first cavity is formed in the first insulating support plate main body, the inner wall of the first cavity is movably connected with a first hinge rod through a rotating shaft, one end, away from the inner wall of the first cavity, of the first hinge rod is hinged with a second hinge rod, one end, away from the first hinge rod, of the right side of the second hinge rod is movably connected with an extrusion plate through a rotating shaft, the outer wall of the second hinge rod is fixedly connected with a first spring, one end, away from the outer wall of the second hinge rod, of the first spring is fixedly connected with the outer wall of the first hinge rod, the second cavity has been seted up to first insulation backup pad main part inside, and the second cavity inner wall has the third hinge pole through pivot swing joint, the third hinge pole bottom is inserted and is located inside the second insulation backup pad main part, and the third hinge pole top has linked firmly the pull rod, first insulation backup pad main part outer wall has linked firmly first fixed block, and the inside third cavity of having seted up of first fixed block, the inside horizontal pole that has run through of pull rod, the inside first spout that has seted up of third cavity, and first spout internal connection has first slider, first slider right side has linked firmly the horizontal pole, the inside pull rod that has run through of first fixed block, and the winding of pull rod outer wall has the second spring, the pull rod top has linked firmly the arm-tie, and the arm-tie top has linked firmly fixed handle.

Preferably, the inside adjustment mechanism that is provided with of carrier bar main part, and adjustment mechanism include the spliced pole, the inside spliced pole that is equipped with of carrier bar main part is inserted, and the inside second spout of having seted up of carrier bar main part, the inside sliding connection of second spout has the second slider, the inside recess of seting up of carrier bar main part, second slider left side has linked firmly the push rod, the inside third spout of having seted up of carrier bar main part, and the inside sliding connection of third spout has the third slider, the spliced pole has been linked firmly in third slider left side, the inside threaded connection of carrier bar main part has the screw rod, and the screw rod left side is inserted and is located inside the third slider, the screw rod right side has linked firmly the curb plate.

Preferably, the inner wall of the first sliding groove is fixedly connected with a second fixed block, and the top end of the second fixed block is attached with a first sliding block.

Preferably, the first fixed block top has linked firmly the fixed plate, and the laminating in the arm-tie bottom in fixed plate top, the fixed plate is the rubber material.

Preferably, the outer wall of the fixed handle is glued with a soft sleeve, and the soft sleeve is made of rubber.

Preferably, the right side of the side plate is fixedly connected with a knob, and the shape of the knob is a cross.

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

1. the insulating support plate for the electromagnetic compatibility test is provided with a first cavity, a first hinged rod, a second hinged rod, a squeezing plate, a first spring, a second cavity, a third hinged rod, a pull rod, a first fixed block, a third cavity, a transverse rod, a first sliding chute, a first sliding block, a second fixed block, a second spring, a pull plate, a fixed handle and a soft sleeve, wherein the left side of a main body of the second insulating support plate enters the inner wall of the first cavity until the left side of the main body of the second insulating support plate is attached to the right side of the squeezing plate, the squeezing plate is squeezed through thrust, the bottom ends of the first hinged rod and the second hinged rod are gradually close to each other, the first spring is compressed and elastically deformed, the third hinged rod in the second cavity can be clamped with the inside of the main body of the second insulating support plate, the problem of fixed size of the insulating support plate is solved, and the splicing mechanism is arranged, the size of the insulating plate can be spliced and assembled manually by workers, so that the accuracy of electromagnetic test data is further improved;

2. this an insulating backup pad for electromagnetic compatibility test is provided with the spliced pole, the second spout, the second slider, a groove, the push rod, the third spout, the third slider, the screw rod, curb plate and knob, it drives the second slider and removes inside the second spout to promote the push rod, make the spliced pole remove inside the carrier post main part, until after suitable height, rotatory knob again, the inside completion that makes the screw rod get into the third slider is fixed, the problem of the unable regulation of insulating backup pad height has been solved, through setting up this adjustment mechanism, can satisfy not co-altitude staff and use, the practicality of this insulating backup pad has been improved greatly, further increase staff's result of use.

Drawings

Fig. 1 is a schematic view of a connection state structure of the splicing mechanism of the present invention;

fig. 2 is a schematic front sectional view of the present invention;

FIG. 3 is a schematic front sectional view of the splicing mechanism of the present invention;

fig. 4 is an enlarged schematic view of the structure at a in fig. 3 according to the present invention;

fig. 5 is a schematic front sectional view of the adjusting mechanism of the present invention.

In the figure: 1. a first insulating support plate body; 2. a second insulating support plate body; 3. a load-bearing column body; 411. a first chamber; 412. a first hinge lever; 413. a second hinge lever; 414. a pressing plate; 415. a first spring; 416. a second chamber; 417. a third hinge rod; 418. a pull rod; 419. a first fixed block; 420. a third chamber; 421. a cross bar; 422. a first chute; 423. a first slider; 424. a second fixed block; 425. a second spring; 426. pulling a plate; 427. a fixing plate; 428. fixing a handle; 429. a soft sleeve; 511. connecting columns; 512. a second chute; 513. a second slider; 514. a groove; 515. a push rod; 516. a third chute; 517. a third slider; 518. a screw; 519. a side plate; 520. a knob.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: an insulating support plate for electromagnetic compatibility test comprises a first insulating support plate main body 1, a second insulating support plate main body 2 and a bearing column main body 3, wherein the second insulating support plate main body 2 is inserted into the first insulating support plate main body 1, the bearing column main body 3 is attached to the bottom end of the first insulating support plate main body 1, a splicing structure is arranged in the first insulating support plate main body 1 and comprises a first cavity 411, the first cavity 411 is arranged in the first insulating support plate main body 1, the inner wall of the first cavity 411 is movably connected with a first hinge rod 412 through a rotating shaft, one end, away from the inner wall of the first cavity 411, of the first hinge rod 412 is hinged with a second hinge rod 413, one end, away from the first hinge rod 412, on the right side of the second hinge rod 413 is movably connected with a pressing plate 414 through a rotating shaft, the outer wall of the second hinge rod 413 is fixedly connected with a first spring 415, one end, away from the outer wall of the second hinge rod 413, of the first spring 415 is fixedly connected with the outer wall of, the second cavity 416 is formed in the first insulation support plate main body 1, the inner wall of the second cavity 416 is movably connected with a third hinge rod 417 through a rotating shaft, the bottom end of the third hinge rod 417 is inserted into the second insulation support plate main body 2, the top end of the third hinge rod 417 is fixedly connected with a pull rod 418, the outer wall of the first insulation support plate main body 1 is fixedly connected with a first fixed block 419, the third cavity 420 is formed in the first fixed block 419, a cross rod 421 penetrates through the pull rod 418, a first sliding groove 422 is formed in the third cavity 420, a first sliding block 423 is connected inside the first sliding groove 422, the right side of the first sliding block 423 is fixedly connected with a cross rod 421, the pull rod 418 penetrates through the first fixed block 419, a second spring 425 is wound on the outer wall of the pull rod 418, the top end of the pull rod 418 is fixedly connected with a pull plate 426, and the top end of the pull plate 426 is fixedly connected with a fixed handle 428.

Inside adjustment mechanism that is provided with of bearer post main part 3, and adjustment mechanism includes spliced

pole

511, 3 inside insertions of bearer post main part are equipped with spliced

pole

511, and 3 inside second spout 512 of having seted up of bearer post main part, the inside sliding connection of second spout 512 has

second slider

513, 3 inside recesses 514 of seting up of bearer post main part, second slider 513 left side has linked firmly

push rod

515, 3 inside third spout 516 of having seted up of bearer post main part, and the inside sliding connection of third spout 516 has third slider 517, third slider 517 left side has linked firmly spliced

pole

511, 3 inside threaded connection of bearer post main part has screw 518, and inside the third slider 517 is located to screw 518 left side insertion, screw 518 right side has linked firmly curb plate 519.

The inner wall of the first sliding groove 422 is fixedly connected with a second fixed block 424, the top end of the second fixed block 424 is attached with a first sliding block 423, and abrasion generated when the first sliding block 423 slides in the first sliding groove 422 is reduced.

The top end of the first fixing block 419 is fixedly connected with a fixing plate 427, the top end of the fixing plate 427 is attached to the bottom end of the pulling plate 426, and the fixing plate 427 is made of rubber, so that the collision of the pulling plate 426 on the outer wall of the first fixing block 419 due to the elastic property of the second spring 425 is reduced.

Fixed handle 428 outer wall is glued and is had soft cover 429, and soft cover 429 is the rubber material, increases the comfort level when the staff draws.

The knob 520 is fixedly connected to the right side of the side plate 519, and the knob 520 is cross-shaped, so that a worker can conveniently screw the knob.

The working principle is as follows: when the first insulation support plate main body 1 and the second insulation support plate main body 2 need to be spliced, the left side of the second insulation support plate main body 2 is firstly made to enter the inner wall of the first chamber 411 until the left side of the second insulation support plate main body 2 is attached to the right side of the extrusion plate 414, the extrusion plate 414 is extruded through thrust, the bottom ends of the first hinge rod 412 and the second hinge rod 413 are gradually close to each other, the first spring 415 is compressed and generates elastic deformation, the third hinge rod 417 in the second chamber 416 can be clamped with the inside of the second insulation support plate main body 2, when the first insulation support plate main body 1 and the second insulation support plate main body 2 need to be disassembled, the soft sleeve 429 is firstly pulled, the first sliding block 423 fixedly connected to the left side of the cross rod 418 is driven to slide in the first sliding groove 422, the cross rod 421 compresses the second spring 425, the pull rod 418 drives the third hinge rod 417 to be separated from the inside of the second insulation support plate main body 2, and (5) completing the disassembly.

When the height of the main body 3 of the load-bearing column needs to be adjusted, the push rod 515 is pushed to drive the second sliding block 513 to move in the second sliding slot 512, so that the connecting column 511 moves in the main body 3 of the load-bearing column until the height is proper, and then the knob 520 is rotated to enable the screw 518 to enter the third sliding block 517 to complete the fixation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an insulating supporting plate for electromagnetic compatibility test, includes first insulating supporting plate main part (1), second insulating supporting plate main part (2) and bears post main part (3), first insulating supporting plate main part (1) is inside to be inserted and is equipped with second insulating supporting plate main part (2), and the laminating of first insulating supporting plate main part (1) bottom has and bears post main part (3), its characterized in that: the splicing mechanism is arranged in the first insulation supporting plate main body (1), the splicing structure comprises a first cavity (411), the first cavity (411) is arranged in the first insulation supporting plate main body (1), the inner wall of the first cavity (411) is movably connected with a first hinged rod (412) through a rotating shaft, one end, far away from the inner wall of the first cavity (411), of the first hinged rod (412) is hinged with a second hinged rod (413), one end, far away from the outer wall of the second hinged rod (413), of the right side of the second hinged rod (413) is movably connected with a squeezing plate (414) through a rotating shaft, the outer wall of the second hinged rod (413) is fixedly connected with a first spring (415), one end, far away from the outer wall of the second hinged rod (413), of the first spring (415) is fixedly connected to the outer wall of the first hinged rod (412), the second cavity (416) is arranged in the first insulation supporting plate main body (1), and the inner wall of the second chamber (416) is movably connected with a third hinge rod (417) through a rotating shaft, the bottom end of the third hinge rod (417) is inserted into the second insulation support plate main body (2), the top end of the third hinge rod (417) is fixedly connected with a pull rod (418), the outer wall of the first insulation support plate main body (1) is fixedly connected with a first fixed block (419), the inside of the first fixed block (419) is provided with a third chamber (420), the inside of the pull rod (418) is penetrated with a cross rod (421), the inside of the third chamber (420) is provided with a first sliding chute (422), the inside of the first sliding chute (422) is connected with a first sliding block (423), the right side of the first sliding block (423) is fixedly connected with a cross rod (421), the inside of the first fixed block (419) is penetrated with a pull rod (418), the outer wall of the pull rod (418) is wound with a second spring (425), and the top end of the pull rod (418) is fixedly connected with a pull plate (426), and the top end of the pulling plate (426) is fixedly connected with a fixed handle (428).

2. The insulating support plate for electromagnetic compatibility testing according to claim 1, wherein: an adjusting mechanism is arranged in the bearing column main body (3) and comprises a connecting column (511), the connecting column (511) is inserted in the bearing column main body (3), a second sliding groove (512) is arranged in the main body (3) of the bearing column, a second sliding block (513) is connected in the second sliding groove (512) in a sliding way, a groove (514) is arranged in the main body (3) of the bearing column, the left side of the second sliding block (513) is fixedly connected with a push rod (515), a third sliding groove (516) is arranged in the main body (3) of the bearing column, a third sliding block (517) is connected inside the third sliding groove (516) in a sliding manner, the left side of the third sliding block (517) is fixedly connected with a connecting column (511), a screw rod (518) is connected inside the bearing column main body (3) in a threaded manner, and the left side of the screw rod (518) is inserted into the third sliding block (517), and the right side of the screw rod (518) is fixedly connected with a side plate (519).

3. The insulating support plate for electromagnetic compatibility testing according to claim 1, wherein: first spout (422) inner wall has linked firmly second fixed block (424), and second fixed block (424) top laminating has first slider (423).

4. The insulating support plate for electromagnetic compatibility testing according to claim 1, wherein: the top end of the first fixing block (419) is fixedly connected with a fixing plate (427), the top end of the fixing plate (427) is attached to the bottom end of the pulling plate (426), and the fixing plate (427) is made of rubber.

5. The insulating support plate for electromagnetic compatibility testing according to claim 1, wherein: the outer wall of the fixing handle (428) is glued with a soft sleeve (429), and the soft sleeve (429) is made of rubber.

6. An insulating support plate for electromagnetic compatibility testing according to claim 2, wherein: the right side of the side plate (519) is fixedly connected with a knob (520), and the shape of the knob (520) is a cross.