CN216434247U

CN216434247U - Portable frequency converter tester

Info

Publication number: CN216434247U
Application number: CN202123028845.6U
Authority: CN
Inventors: 魏清明; 戴春锋; 魏萍
Original assignee: Changzhou Ruihu Automation Technology Co ltd
Current assignee: Changzhou Ruihu Automation Technology Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-05-03
Anticipated expiration: 2031-12-03

Abstract

The utility model discloses a portable converter tester, which comprises a supporting seat, install the protective housing on the supporting seat, the bottom of supporting seat has been seted up and has been run through the groove, and runs through the groove and pass the protective housing setting, it is provided with damping bottom plate to run through the inslot activity, the last tester main part that is provided with of damping bottom plate, damping bottom plate's bottom is provided with two slide boards that are parallel to each other, the both ends of slide board are connected perpendicularly respectively on the opening part both sides inner wall that runs through groove one end, sliding connection has two slide pieces on the slide board respectively. This kind of portable converter tester, through seting up and running through the groove, can make the stable inside of being protected at the protective housing of tester main part, in daily carrying, the surface of tester main part can not be arrived by direct contact, and the person of facilitating the use carries, and the tester main part can't break away from the protective housing, prevents that the part on instrument surface from being carried or carrying colliding with of in-process, and the phenomenon of losing that causes takes place.

Description

Portable frequency converter tester

Technical Field

The utility model relates to a tester technical field specifically is a portable converter tester.

Background

The converter is using frequency conversion technique and microelectronic technique, control alternating current motor's power control equipment through changing motor working power supply frequency mode, the converter has a lot of protect function, if overflow, excessive pressure, overload protection etc, need detect after the converter production, detect generally for manual operation at present, need frequent contact power cord, the security can not be ensured, and converter detection device among the prior art all needs the handheld tester of manual work when carrying, need the portable transition of operating personnel, portability is not good, cause the accessory easily to lose. Therefore, the portable frequency converter tester is improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a portable converter tester, which comprises a supporting seat, install the protecting box on the supporting seat, the bottom of supporting seat has been seted up and has been run through the groove, and runs through the groove and pass the protecting box setting, it is provided with damping bottom plate to run through the inslot activity, the last tester main part that is provided with of damping bottom plate, damping bottom plate's bottom is provided with two slide boards that are parallel to each other, the both ends of slide board are connected perpendicularly respectively on the opening part both sides inner wall that runs through groove one end, sliding connection has two slide pieces on the slide board respectively, it is connected with the bracing piece, and is same to rotate respectively on the slide piece two bracing pieces on the slide board pass through the locating piece and rotate the connection, locating piece fixed connection is in damping bottom plate's bottom.

As an optimal technical scheme of the utility model, two be provided with two regulation push pedals between the slide way board perpendicularly, the both ends of adjusting the push pedal are connected on the surface of slide piece perpendicularly respectively, adjust through two-way screw connection between the push pedal.

As a preferred technical scheme of the utility model, the both ends of two-way lead screw pass the regulation push pedal through the screw thread respectively to rotate the connection on the both sides inner wall that runs through the groove, one side inner wall of supporting seat is passed in the one end activity of two-way lead screw, and extends to the outside.

As an optimal technical scheme of the utility model, the protection box is kept away from the one end of supporting seat and is installed the protection case lid, the protection case lid covers at the opening part that runs through the groove.

As a preferred technical scheme of the utility model, the constant head tank has been seted up respectively to the both sides of protective housing, and the constant head tank with run through the groove intercommunication, one side activity of constant head tank is provided with the location inserted block, and the location inserted block passes the constant head tank respectively to fixed connection is on damping bottom plate.

As a preferred technical scheme of the utility model, damping bottom plate's fixed surface is connected with the silica gel pad of two mutual symmetries, the bottom fixed connection of tester main part is on the surface of silica gel pad.

As a preferred technical scheme of the utility model, the bracing piece that the locating piece both sides are connected is "eight" style of calligraphy structure, and the bracing piece activity sets up between slide plate and shock-absorbing bottom plate.

The utility model has the advantages that:

1. according to the portable frequency converter tester, the through groove is formed, so that the tester main body can be stably protected inside the protective box, the surface of the tester main body cannot be directly contacted in daily carrying, the portable frequency converter tester is convenient for a user to carry, the tester main body cannot be separated from the protective box, and the phenomenon of loss caused by collision of parts on the surface of the tester during carrying or carrying is prevented;

2. according to the portable frequency converter tester, the shock absorption bottom plate and the silica gel pad are arranged, so that the shock absorption bottom plate is in contact with the bottom of the tester main body in front, and has certain buffering performance, the normal use of the tester main body is prevented from being influenced by the shock of the supporting seat when the shock absorption bottom plate and the silica gel pad are horizontally placed, and the shock resistance of the tester main body can be improved when the tester is carried;

3. this kind of portable converter tester adjusts the distance of push pedal through setting up two-way lead screw adjustment to adjust the bracing piece that the ejector pad supported both sides and turn to, change the rotation angle of bracing piece, to the stable support in bottom of shock attenuation bottom plate, rise its level, the convenience is when using, and the tester main part can expose the surface of protective housing, and the test function of more clear and convenient use tester main part.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a perspective view of a portable frequency converter tester of the present invention;

FIG. 2 is a bottom perspective view of a portable frequency converter tester of the present invention;

fig. 3 is a schematic bottom structure diagram of the portable frequency converter tester of the present invention;

fig. 4 is a schematic front view of the portable frequency converter tester of the present invention.

In the figure: 1. a supporting seat; 2. a protective box; 3. positioning a groove; 4. positioning the insert block; 5. a protective case cover; 6. a tester main body; 7. a slide plate; 8. adjusting the push plate; 9. a bidirectional lead screw; 10. a slide way block; 11. a support bar; 12. positioning blocks; 13. a through groove; 14. a silica gel pad; 15. shock-absorbing bottom plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-4, the utility model relates to a portable converter tester, including supporting seat 1, install protecting box 2 on the supporting seat 1, the bottom of supporting seat 1 has been seted up and has been run through groove 13, and run through groove 13 and pass the setting of protecting box 2, it is provided with damping bottom plate 15 to run through the inslot activity of groove 13, be provided with tester main part 6 on the damping bottom plate 15, damping bottom plate 15's bottom is provided with two slide boards 7 that are parallel to each other, the both ends of slide board 7 are connected perpendicularly respectively on the opening part both sides inner wall that runs through groove 13 one end, sliding connection has two slide blocks 10 on slide board 7 respectively, it is connected with bracing piece 11 to rotate respectively on the slide block 10, two bracing pieces 11 on same slide board 7 rotate through locating piece 12 and connect, locating piece 12 fixed connection is in damping bottom plate 15's bottom.

Wherein, be provided with two regulation push plates 8 perpendicularly between two slide plates 7, adjust the surface of slide piece 10 at the both ends vertical connection respectively of push plate 8, adjust and connect through two-way lead screw 9 between the push plate 8.

Wherein, the both ends of two-way lead screw 9 pass regulation push pedal 8 through the screw thread respectively to rotate to connect on the both sides inner wall that runs through groove 13, one end activity of two-way lead screw 9 passes one side inner wall of supporting seat 1, and extends to the outside.

Wherein, the protection case 2 is kept away from the one end of supporting seat 1 and is installed protection case lid 5, and protection case lid 5 covers the opening part at through groove 13.

Wherein, constant head tank 3 has been seted up respectively to the both sides of protective housing 2, and constant head tank 3 with run through groove 13 intercommunication, one side activity of constant head tank 3 is provided with location inserted block 4, and location inserted block 4 passes constant head tank 3 respectively to fixed connection is on vibration damping mount 15.

Wherein, the fixed surface of vibration damping bottom plate 15 is connected with two silica gel pads 14 of mutual symmetry, and the bottom fixed connection of tester main part 6 is on the surface of silica gel pad 14.

Wherein, the support rod 11 connected with the two sides of the positioning block 12 is in a structure of a Chinese character 'ba', and the support rod 11 is movably arranged between the slideway plate 7 and the damping bottom plate 15.

The working principle is as follows: the supporting seat 1 is placed on a horizontal plane, then one end of a bidirectional screw 9 is rotated, so that two adjusting push plates 8 are close to each other, when the adjusting push plates 8 are close to each other, the slide blocks 10 on the slide plates 7 are close to each other at the same time, the supporting rod 11 supports the bottom of the damping bottom plate 15 to enable the damping bottom plate to stably lift in the protective box 2, the protective box cover 5 is opened, the surface of the tester main body 6 is exposed to be normally used, the tester main body 6 can be stably protected in the protective box 2 by arranging the through groove 13, the surface of the tester main body 6 can not be directly contacted in daily carrying, the tester main body 6 can not be separated from the protective box 2, parts on the surface of the tester can not be collided in the carrying process, the loss phenomenon is caused, by arranging the damping bottom plate 15 and the silica gel pad 14, the damping bottom plate 15 and the bottom of the tester main body 6 can be contacted in front to have certain buffering performance, prevent when the level is placed, the vibrations that supporting seat 1 received, influence the normal use of tester main part 6, can be when carrying, increase tester main part 6's shock resistance, adjust two distances of adjusting push pedal 8 through setting up two-way lead screw 9, thereby adjust the bracing piece 11 that ejector pad 8 supported both sides and turn to, change the rotation angle of bracing piece 11, to the stable support in bottom of shock attenuation bottom plate 15, rise its level, the convenience is when using, tester main part 6 can expose the surface of protective housing 2, more clearly and convenient use tester main part 6's test function.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A portable frequency converter tester comprises a supporting seat (1) and is characterized in that a protective box (2) is mounted on the supporting seat (1), a through groove (13) is formed in the bottom of the supporting seat (1), the through groove (13) penetrates through the protective box (2), a damping bottom plate (15) is movably arranged in the through groove (13), a tester main body (6) is arranged on the damping bottom plate (15), two mutually parallel slideway plates (7) are arranged at the bottom of the damping bottom plate (15), two ends of each slideway plate (7) are respectively and vertically connected to inner walls on two sides of an opening at one end of the through groove (13), two slideway blocks (10) are respectively and slidably connected to each slideway plate (7), supporting rods (11) are respectively and rotatably connected to each slideway block (10), and two supporting rods (11) on the same slideway plate (7) are rotatably connected through positioning blocks (12), the positioning block (12) is fixedly connected to the bottom of the damping bottom plate (15).

2. The portable frequency converter tester according to claim 1, wherein two adjusting push plates (8) are vertically arranged between the two slideway plates (7), two ends of each adjusting push plate (8) are respectively and vertically connected to the surface of each slideway block (10), and the adjusting push plates (8) are connected through a bidirectional screw (9).

3. The portable frequency converter tester as claimed in claim 2, wherein two ends of the bidirectional screw (9) respectively pass through the adjusting push plate (8) by screw threads and are rotatably connected to the inner walls of two sides of the through groove (13), and one end of the bidirectional screw (9) movably passes through one inner wall of the supporting seat (1) and extends to the outside.

4. The portable frequency converter tester according to claim 1, wherein a protective cover (5) is mounted on an end of the protective cover (2) away from the support base (1), and the protective cover (5) covers the opening of the through slot (13).

5. The portable frequency converter tester according to claim 1, wherein positioning grooves (3) are respectively formed in two sides of the protective case (2), the positioning grooves (3) are communicated with the through grooves (13), positioning insertion blocks (4) are movably arranged on one sides of the positioning grooves (3), and the positioning insertion blocks (4) respectively penetrate through the positioning grooves (3) and are fixedly connected to the damping bottom plate (15).

6. The portable frequency converter tester according to claim 1, wherein the surface of the damping bottom plate (15) is fixedly connected with two symmetrical silica gel pads (14), and the bottom of the tester body (6) is fixedly connected to the surface of the silica gel pads (14).

7. The portable frequency converter tester as claimed in claim 1, wherein the support rods (11) connected to both sides of the positioning block (12) are in a structure of a Chinese character 'ba', and the support rods (11) are movably arranged between the chute plate (7) and the damping bottom plate (15).