CN211402543U

CN211402543U - Impedance tester

Info

Publication number: CN211402543U
Application number: CN201922439483.6U
Authority: CN
Inventors: 吴基勝
Original assignee: Bache Electric Shanghai Co ltd
Current assignee: Bache Electric Shanghai Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-01
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses an impedance tester, which comprises a placing box, wherein the upper surface of the placing box is provided with heat dissipation holes, the inner wall of the heat dissipation holes is fixedly connected with a fan, the tester is placed in the fan, the upper surface of the tester is fixedly connected with symmetrical springs, the top end of each spring is fixedly connected with the inner top wall of the placing box, the left side surface and the right side surface of the tester are respectively and fixedly connected with fixed blocks, the two mutually-away ends of the fixed blocks are fixedly connected with the inner side wall of the placing box, the inner side wall of the placing box is fixedly connected with a protection pad, the left side surface of the protection pad is fixedly connected with the right side surface of the tester, the impedance tester plays a role in fixing the tester, improves the stability of the tester, achieves the protection effect of the tester through the protection pad, and solves the problem that the tester can not be protected, the impedance tester is easy to damage, and the maintenance cost is increased.

Description

Impedance tester

Technical Field

The utility model belongs to the impedance tester field especially relates to an impedance tester.

Background

The impedance tester is an upgraded product on the basis of the original generator rotor alternating current impedance tester, the impedance tester has accurate and reliable measurement data, a plurality of new functions are added on the basis of the original product, and the requirements of users and field tests are further met.

SUMMERY OF THE UTILITY MODEL

The utility model provides a, aim at solving above-mentioned existence and can't protect it, make the impedance tester cause the problem of damage easily.

The utility model is realized in such a way, an impedance tester comprises a placing box, the upper surface of the placing box is provided with heat dissipation holes, the inner wall of the heat dissipation holes is fixedly connected with a fan, the tester is placed in the fan, the upper surface of the tester is fixedly connected with symmetrical springs, the top end of each spring is fixedly connected with the inner top wall of the placing box, the left side surface and the right side surface of the tester are respectively and fixedly connected with fixed blocks, the two ends of the fixed blocks, which are far away from each other, are respectively and fixedly connected with the inner side wall of the placing box, the inner side wall of the placing box is fixedly connected with a protection pad, the left side surface of the protection pad is fixedly connected with the right side surface of the tester, the left side surface and the right side surface of the placing box are respectively provided with ventilation holes, the inner wall of each ventilation hole is fixedly connected, the left side of placing the case has the case lid through hinge fixed hinge joint, the bottom surface fixedly connected with battery of case lid, the inside of case lid is equipped with the baffle, both ends respectively with the inside wall fixed connection of case lid about the baffle, and the bottom surface of battery all with the last fixed surface of baffle be connected, the last fixed surface of case lid is connected with presses the lock.

Preferably, symmetrical supporting seats are arranged below the placing box, and the upper surface of each supporting seat is fixedly connected with the bottom surface of the placing box.

Preferably, the inner bottom wall of the placing box is fixedly connected with a protective pad, and the upper surface of the protective pad is fixedly connected with the bottom surface of the tester.

Preferably, the bottom surface of baffle fixedly connected with symmetrical set square, two the side that the set square kept away from each other all with the inside wall fixed connection of box.

Preferably, the left and right sides face fixedly connected with fixed column of battery, two the side that the fixed column kept away from each other all with the inside wall fixed connection of case lid.

Preferably, the bottom surface of the placing box is fixedly connected with a handle, and the outer surface of the handle is provided with anti-skid grains.

Compared with the prior art, the beneficial effects of the utility model are that: through being provided with the ventilation hole, it enters into the inside effect of placing the case to have played to make the outside air, through the filter screen, can block external dust, avoid the dust to enter into the inside of placing the case, through being provided with the fan, can make the flabellum rotate, through the rotation of flabellum, the radiating effect has been carried out to the tester to having reached, fill up through the protection, can protect the tester, the tester has been avoided taking place to damage, through being provided with the spring, can carry out the shock attenuation to the tester, avoided causing the damage to the tester when carrying, through the fixed block, it carries out the fixed action to the tester to have played, the stability of tester has been improved, fill up through the protection, the effect of protecting the tester has been reached, it can't protect it to have solved, it causes the damage to make the impedance tester easily, the problem of cost of maintenance has been increased.

Drawings

FIG. 1 is a sectional view of a top view of the storage box of the present invention;

FIG. 2 is a cross-sectional view of a side view of the storage box of the present invention;

fig. 3 is an enlarged schematic view of a structure shown in fig. 2 according to the present invention.

In the figure: 1. placing a box; 2. heat dissipation holes; 3. a fan; 4. a spring; 5. a tester; 6. a fixed block; 7. a vent hole; 8. a filter screen; 9. a protection pad; 10. a handle; 11. is portable; 12. a hinge; 13. a box cover; 14. pressing a lock; 15. a baffle plate; 16. a storage battery; 17. fixing a column; 18. a set square; 19. a protective pad; 20. and (4) supporting the base.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of 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. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, an impedance tester comprises a placing box 1, heat dissipation holes 2 are formed in the upper surface of the placing box 1, a fan 3 is fixedly connected to the inner wall of each heat dissipation hole 2, a tester 5 is placed inside the fan 3, symmetrical springs 4 are fixedly connected to the upper surface of the tester 5, the top end of each spring 4 is fixedly connected to the inner top wall of the placing box 1, fixing blocks 6 are respectively fixedly connected to the left side surface and the right side surface of the tester 5, the ends, far away from each other, of the two fixing blocks 6 are fixedly connected to the inner side wall of the placing box 1, a protection pad 9 is fixedly connected to the inner side wall of the placing box 1, the left side surface of the protection pad 9 is fixedly connected to the right side surface of the tester 5, vent holes 7 are respectively formed in the left side surface and the right side surface of the placing box 1, a filter screen 8 is fixedly connected to, the left side face of the placing box 1 is fixedly hinged with a box cover 13 through a hinge 12, the bottom face of the box cover 13 is fixedly connected with a storage battery 16, a baffle 15 is arranged inside the box cover 13, the left end and the right end of the baffle 15 are fixedly connected with the inner side wall of the box cover 13 respectively, the bottom face of the storage battery 16 is fixedly connected with the upper surface of the baffle 15, and the upper surface of the box cover 13 is fixedly connected with a press lock 14.

In the utility model, symmetrical supporting seats 20 are arranged below the placing box 1, the upper surface of each supporting seat 20 is fixedly connected with the bottom surface of the placing box 1, the stability of the placing box 1 is achieved, and the damage to the tester 5 is avoided;

the inner bottom wall of the placing box 1 is fixedly connected with a protective pad 19, and the upper surface of the protective pad 19 is fixedly connected with the bottom surface of the tester 5, so that the tester 5 is protected, and the protection of the tester 5 is improved;

the symmetrical set square 18 of bottom surface fixedly connected with of baffle 15, two set square 18 side of keeping away from each other all with case lid 13's inside wall fixed connection, reached and carried out fixed effect to baffle 15, avoided baffle 15 to take place to take off smooth problem.

The left side surface and the right side surface of the storage battery 16 are fixedly connected with fixing columns 17, and one side surface, far away from each other, of each fixing column 17 is fixedly connected with the inner side wall of the box cover 13, so that the storage battery 16 is fixed, and the problem that the storage battery 16 moves or deviates is solved;

the bottom surface of the placing box 1 is fixedly connected with the handle 10, the outer surface of the handle 10 is provided with anti-skidding lines, the handle 10 is used, and the problem of skidding when the handle 10 is used is avoided.

The utility model discloses a theory of operation is: first be linked together fan 3 and battery 16, through spring 4, can carry out the shock attenuation to tester 5, through fixed block 6, can fix tester 5, through protection pad 9, can protect tester 5, through ventilation hole 7, can make the outside air enter into the inside of placing case 1, through filter screen 8, can block the outside dust, avoid the dust to enter into the inside of placing case 1, make tester 5 take place to damage when testing, power through fan 3 provides, can make the flabellum rotate, rotation through the flabellum, can dispel the heat to tester 5, through portable 11, can be more convenient carry placing case 1, through protection pad 19, can protect tester 5, tester 5 has been avoided tester 5 to take place to damage.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An impedance tester, is including placing case (1), its characterized in that: the upper surface of the placing box (1) is provided with heat dissipation holes (2), the inner wall of each heat dissipation hole (2) is fixedly connected with a fan (3), a tester (5) is placed inside each fan (3), the upper surface of each tester (5) is fixedly connected with symmetrical springs (4), the top end of each spring (4) is fixedly connected with the inner top wall of the placing box (1), the left side surface and the right side surface of each tester (5) are respectively and fixedly connected with a fixing block (6), the ends, far away from each other, of the two fixing blocks (6) are respectively and fixedly connected with the inner side wall of the placing box (1), the inner side wall of the placing box (1) is fixedly connected with a protection pad (9), the left side surface of the protection pad (9) is fixedly connected with the right side surface of each tester (5), and the left side surface and the right side surface of the placing box (1) are, every the equal fixedly connected with filter screen (8) of inner wall in ventilation hole (7), the left and right sides face fixedly connected with of placing case (1) conveniently carries (11), the left surface of placing case (1) has case lid (13) through hinge (12) fixed hinge, the bottom surface fixedly connected with battery (16) of case lid (13), the inside of case lid (13) is equipped with baffle (15), both ends respectively with the inside wall fixed connection of case lid (13) about baffle (15), and the bottom surface of battery (16) all with the last fixed surface of baffle (15) be connected, the last fixed surface of case lid (13) is connected with according to lock (14).

2. An impedance tester according to claim 1, wherein: the supporting box is characterized in that symmetrical supporting seats (20) are arranged below the placing box (1), and the upper surface of each supporting seat (20) is fixedly connected with the bottom surface of the placing box (1).

3. An impedance tester according to claim 1, wherein: the inner bottom wall of the placing box (1) is fixedly connected with a protective pad (19), and the upper surface of the protective pad (19) is fixedly connected with the bottom surface of the tester (5).

4. An impedance tester according to claim 1, wherein: the bottom surface fixedly connected with symmetrical set square (18) of baffle (15), two the side that keeps away from each other of set square (18) all is with the inside wall fixed connection of case lid (13).

5. An impedance tester according to claim 1, wherein: the left side face and the right side face of the storage battery (16) are fixedly connected with fixing columns (17), and one side face, far away from each other, of each fixing column (17) is fixedly connected with the inner side wall of the box cover (13).

6. An impedance tester according to claim 1, wherein: the bottom surface of the placing box (1) is fixedly connected with a handle (10), and anti-skid grains are arranged on the outer surface of the handle (10).