CN218036955U

CN218036955U - Mutual-inductor production detects uses impedance tester with clamping function

Info

Publication number: CN218036955U
Application number: CN202221832971.9U
Authority: CN
Inventors: 张业锦; 王华阳
Original assignee: Gengluo Power Technology Shanghai Co ltd
Current assignee: Gengluo Power Technology Shanghai Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-12-13
Anticipated expiration: 2032-06-29

Abstract

The utility model belongs to the technical field of the impedance tester technique and specifically relates to an impedance tester is used in mutual-inductor production detection with clamping function, including box and protection device, vertical decurrent first cavity has been seted up to the upper end of box, the inner wall of first cavity is provided with the inner groove, vertical decurrent second cavity has been seted up to the upper end of box, protection device swing joint is in the inside of first cavity, vertical decurrent logical groove has been seted up to the inner wall of second cavity, flexible motor is installed to the bottom of second cavity, the inside that leads to the groove is provided with the connecting rod with protection device matched with, the inside of first cavity is provided with the impedance tester main part, has avoided the impedance tester main part to expose outside in the testing process, and the impedance tester main part carries on spacing fixedly through fixed soft board in that first cavity is inside, increases the barrier propterty of impedance tester main part in that first cavity, and the impedance tester main part has clamping function.

Description

Mutual inductor production detects uses impedance tester with clamping function

Technical Field

The utility model relates to an impedance tester technical field especially relates to a mutual-inductor production detects uses impedance tester with clamping function.

Background

The impedance tester is an upgraded product on the basis of the original generator rotor alternating current impedance tester and is used for testing power supply detection, the impedance tester has accurate and reliable measurement data, a plurality of new functions are added on the basis of the original product, the requirements of users and field tests are further met, the impedance tester has a clamping function and is connected with a mutual inductor through a connecting assembly to test the impedance tester, however, the existing impedance tester is usually exposed outside and cannot be protected, the impedance tester is easily damaged, and the maintenance cost is increased.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned problem that exists among the prior art, provide an impedance tester for mutual-inductor production detection with clamping function now.

The specific technical scheme is as follows:

the utility model provides an impedance tester for mutual-inductor production detection with clamping function, includes box and protection device, vertical decurrent first cavity has been seted up to the upper end of box, the inner wall of first cavity is provided with the inner groove, vertical decurrent second cavity has been seted up to the upper end of box, protection device swing joint is in the inside of first cavity, just protection device is located the top of inner groove, vertical decurrent logical groove has been seted up to the inner wall of second cavity, just logical groove with the inside of first cavity communicates with each other, flexible motor is installed to the bottom of second cavity, the inside that leads to the groove is provided with the connecting rod with protection device matched with, the inside of first cavity is provided with the impedance tester main part.

Preferably, the connecting rod swing joint in the inside in logical groove, just the one end block of connecting rod is connected protection device's bottom, the other one end of connecting rod is installed the upper end of flexible motor.

Preferably, the spout has been seted up to protection device's upper end, the inside fixedly connected with supporting spring of spout, supporting spring's one end fixedly connected with slides, just gliding one end is located the inside of spout, the spout is located the one end swing joint in the spout outside has the fixed soft board of slope.

Preferably, the impedance tester main body is connected to the inside of the first chamber in a clamping manner, and the impedance tester main body is connected to the upper end of the protection device in a limiting manner through the fixed soft board.

Preferably, the inner groove is vertically and downwardly formed in the bottom wall of the first chamber, a transverse horizontal fixing column is fixedly connected to the inner portion of the inner groove, two support columns are slidably sleeved on the outer wall of the fixing column, the two support columns are symmetrically arranged, and one ends of the two support columns are movably connected with the lower end of the protection device.

Preferably, the telescopic motor drives the connecting rod to slide on the inner wall of the through groove, and the protection device is located inside the first cavity for adjustment.

Preferably, an observation window which transversely penetrates through the first chamber is formed in the upper end of the first chamber, and the output end of the impedance tester main body is connected through the observation window.

The technical scheme has the following advantages or beneficial effects:

1. through setting up flexible motor cooperation protection device and connecting rod, place the inside at first cavity and be located protection device's top to the impedance tester main part, the both sides of impedance tester main part are located the position between fixed soft board and the first cavity, control to make its flexible post drive the connecting rod at the inside rebound that leads to the groove this moment to protection device, it moves to make its impedance tester main part adjust at the inner wall height of first cavity to move in the inside of first cavity to move when removing, impedance tester main part link and observation window keep the same level to pass the inner wall of observation window and extend to waiting to detect the product and carry out the centre gripping detection to it, it exposes outside in the testing process to have avoided the impedance tester main part, reach and be convenient for detect the mutual-inductor power, the impedance tester main part carries out spacing fixed through fixed soft board in first cavity inside, increase the barrier propterty of impedance tester main part in first cavity, and the impedance tester main part has the clamping function.

2. Through setting up fixed soft board cooperation supporting spring, place the inside at first cavity via the impedance tester main part, and the impedance tester main part is located the position between fixed soft board and the first cavity, be close to the parcel to impedance tester main part one side through fixed soft board, the impedance tester main part drives protection device downstream through flexible motor this moment, supporting spring elasticity stretches to adjust fixed soft board and impedance tester main part one side contact surface this moment, furthest promotes the adaptive capacity of fixed soft board and impedance tester main part one side, it carries out spacing fixed to the impedance tester main part of equidimension not to form inside the first cavity through fixed soft board inside the spout inside the removal of fixed soft board, reach the flexibility that this device is spacing to the impedance tester main part, increase a protection to the impedance tester main part inside the first cavity, promote the life of impedance tester main part.

3. Through setting up the support column and sliding the outer wall at the fixed column, protection device reciprocates in the inside of first cavity through flexible motor is flexible, moves the outer wall of fixed column relatively at two support columns of in-process this moment, forms triangle-shaped between support column and the fixed column this moment, and triangle-shaped has stability, plays the support efficiency to protection device in first cavity inside, reaches the stability of this device at the in-process that reciprocates.

Drawings

Embodiments of the present invention will now be described more fully hereinafter with reference to the accompanying drawings. The drawings are, however, to be regarded as illustrative and explanatory only and are not restrictive of the scope of the invention.

Fig. 1 is a schematic perspective view of an impedance tester for detecting the production of a mutual inductor with a clamping function according to the present invention;

fig. 2 is a schematic structural view of a second chamber of the impedance tester for detecting the mutual inductor production with a clamping function provided by the utility model;

fig. 3 is a schematic structural view of a supporting spring of the impedance tester for detecting the mutual inductor production with a clamping function provided by the utility model;

fig. 4 is the utility model provides a mutual-inductor production detects spout structure schematic diagram with impedance tester with clamping function.

The above-mentioned reference numerals denote: the impedance tester comprises a box body 1, an impedance tester main body 12, a first chamber 13, a second chamber 14, a protection device 2, a telescopic motor 21, a connecting rod 22, a through groove 23, a sliding groove 24, a supporting spring 25, a sliding 26, a fixed soft board 27, an observation window 28, an inner groove 3, a fixed column 31 and a supporting column 32.

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 of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.

Referring to fig. 1-4, an impedance tester for mutual inductor production detection with a clamping function comprises a box body 1 and a protection device 2, a first chamber 13 facing downward vertically is formed in the upper end of the box body 1, an inner groove 3 is formed in the inner wall of the first chamber 13, a second chamber 14 facing downward vertically is formed in the upper end of the box body 1, the protection device 2 is movably connected inside the first chamber 13, the protection device 2 is located above the inner groove 3, a through groove 23 facing downward vertically is formed in the inner wall of the second chamber 14, the through groove 23 is communicated with the inside of the first chamber 13, a telescopic motor 21 is mounted at the bottom of the second chamber 14, a connecting rod 22 matched with the protection device 2 is arranged inside the through groove 23, an impedance tester main body 12 is arranged inside the first chamber 13, the protection device 2 is controlled to enable a telescopic column of the protection device to drive the connecting rod 22 to move upwards inside the through groove 23, when the protection device 2 is driven to move inside the first chamber 13, the impedance tester main body 12 is adjusted in the height of the inner wall of the first chamber 13, the impedance tester main body 12 and an observation window 28 keep the same horizontal inner wall of the observation window to pass through the observation window 28, and the observation window to prevent the protection device 12 from extending to be fixed in the inner chamber 13, and the detection performance of the protection device 13, and the protection device 13.

Further, connecting rod 22 swing joint is in the inside of logical groove 23, and the one end block of connecting rod 22 is connected in the bottom of protection device 2, and the upper end at flexible motor 21 is installed to the other end of connecting rod 22.

Further, chute 24 has been seted up to protection device 2's upper end, chute 24's inside fixedly connected with supporting spring 25, supporting spring 25's one end fixedly connected with slides 26, and the one end that slides 26 is located chute 24's inside, chute 24 is located the one end swing joint in the chute 24 outside has the fixed soft board 27 of slope, the gomphosis of sliding 26 slides in chute 24's inside, chute 24 carries on spacingly to sliding 26, fixed soft board 27 slides through sliding 26 in chute 24's inside and removes the regulation.

Further, the inside at first cavity 13 is connected to impedance tester main part 12 block, and impedance tester main part 12 is through the spacing upper end of connecting at protection device 2 of fixed soft board 27, impedance tester main part 12 drives protection device 2 downstream through flexible motor 21 this moment, supporting spring 25 elasticity is stretched and is adjusted fixed soft board 27 and impedance tester main part 12 one side contact surface this moment, furthest promotes the adaptive capacity of fixed soft board 27 and impedance tester main part 12 one side, it carries out spacing fixed to the impedance tester main part 12 of equidimension not to form inside 24 inside the spout that removes through fixed soft board 27 of first cavity 13, reach the spacing flexibility of this device to impedance tester main part 12.

Further, the diapire at first cavity 13 is seted up downwards to interior shape groove 3 is vertical, the horizontal horizontally fixed column 31 of inside fixedly connected with of interior shape groove 3, two support columns 32 have been cup jointed in the outer wall slip of fixed column 31, two support column 32 symmetries set up, the equal swing joint protection device 2's of one end lower extreme of two support columns 32, protection device 2 reciprocates in first cavity 13's inside through flexible motor 21 is flexible, two support columns 32 remove at the outer wall of fixed column 31 relatively at the removal in-process this moment, form triangle-shaped between support column 32 and the fixed column 31 this moment, triangle-shaped has stability, play support efficiency to protection device 2 inside first cavity 13, reach the stability of this device at reciprocating the in-process.

Furthermore, it adjusts that telescopic motor 21 stretches out and draws back and drives connecting rod 22 and slide its protection device 2 and be located first cavity 13 at the inner wall that leads to groove 23, and connecting rod 22 center block is in the inside that leads to groove 23 and both ends are for being located first cavity 13 and the inside of second cavity 14 respectively, and the connecting rod 22 of being convenient for is connected protection device 2 and telescopic motor 21.

Furthermore, an observation window 28 which transversely penetrates through is formed in the upper end of the first chamber 13, the output end of the impedance tester main body 12 is connected through the observation window 28, the observation window 28 is clamped and connected at the detection end of the impedance tester main body 12 after penetrating through the observation window 28, and the other end of the observation window 28 is clamped and connected at a product to be detected for testing.

The working principle is as follows: when the device is used, the telescopic motor 21 is matched with the protection device 2 and the connecting rod 22, the impedance tester main body 12 is placed in the first chamber 13 and above the protection device 2, two sides of the impedance tester main body 12 are positioned between the fixed soft board 27 and the first chamber 13, one side of the impedance tester main body 12 is closely wrapped by the fixed soft board 27, the impedance tester main body 12 drives the protection device 2 to move downwards through the telescopic motor 21, the supporting spring 25 stretches by elasticity to adjust the contact surface of the fixed soft board 27 and one side of the impedance tester main body 12, the self-adaptive force of one side of the fixed soft board 27 and one side of the impedance tester main body 12 is improved to the maximum extent, and the impedance tester main bodies 12 with different sizes are limited and fixed by the fixed soft board 27 moving in the sliding groove 24 in the first chamber 13, at this time, the protection device 2 is controlled to enable the telescopic column to drive the connecting rod 22 to move upwards in the through groove 23, at this time, in the moving process, the two supporting columns 32 move relative to the outer wall of the fixing column 31, at this time, a triangle is formed between the supporting columns 32 and the fixing column 31, the triangle has stability, when the protection device 2 is driven to move in the first chamber 13 by moving, the height of the impedance tester main body 12 on the inner wall of the first chamber 13 is adjusted, the connecting end of the impedance tester main body 12 and the observation window 28 keep the same level, penetrate through the inner wall of the observation window 28 and extend to a product to be detected to clamp and detect the product, the impedance tester main body 12 is prevented from being exposed in the detecting process, and the protection performance of the impedance tester main body 12 in the first chamber 13 is improved.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope and embodiments of the present invention, and it should be appreciated by those skilled in the art that various equivalent and obvious modifications can be made in the present invention and the description and drawings, and all such modifications are intended to be included within the scope and spirit of the present invention.

Claims

1. The utility model provides an impedance tester for mutual-inductor production testing with clamping function which characterized in that: the device comprises a box body (1) and a protection device (2), wherein a first cavity (13) which faces downwards vertically is formed in the upper end of the box body (1), an inner groove (3) is formed in the inner wall of the first cavity (13), a second cavity (14) which faces downwards vertically is formed in the upper end of the box body (1), the protection device (2) is movably connected inside the first cavity (13), the protection device (2) is located above the inner groove (3), a through groove (23) which faces downwards vertically is formed in the inner wall of the second cavity (14), the through groove (23) is communicated with the inside of the first cavity (13), a telescopic motor (21) is installed at the bottom of the second cavity (14), a connecting rod (22) matched with the protection device (2) is arranged inside the through groove (23), and an impedance tester main body (12) is arranged inside the first cavity (13).

2. The impedance tester with the clamping function for the production detection of the mutual inductor according to the claim 1, is characterized in that: connecting rod (22) swing joint in the inside of leading to groove (23), just the one end block of connecting rod (22) is connected the bottom of protection device (2), install the other one end of connecting rod (22) the upper end of flexible motor (21).

3. The impedance tester with the clamping function for the production detection of the mutual inductor according to the claim 1, characterized in that: spout (24) have been seted up to the upper end of protection device (2), the inside fixedly connected with supporting spring (25) of spout (24), the one end fixedly connected with of supporting spring (25) slides (26), just the one end of sliding (26) is located the inside of spout (24), spout (24) are located the one end swing joint in spout (24) outside has fixed soft board (27) of slope.

4. The impedance tester for detecting the production of the mutual inductor with the clamping function as claimed in claim 3, wherein: the impedance tester main body (12) is connected to the inside of the first chamber (13) in a clamping mode, and the impedance tester main body (12) is connected to the upper end of the protection device (2) in a limiting mode through the fixed soft board (27).

5. The impedance tester with the clamping function for the production detection of the mutual inductor according to the claim 1, is characterized in that: the inner groove (3) is vertically and downwards formed in the bottom wall of the first cavity (13), the inner portion of the inner groove (3) is fixedly connected with a transverse horizontal fixing column (31), two supporting columns (32) are sleeved on the outer wall of the fixing column (31) in a sliding mode, the two supporting columns (32) are symmetrically arranged, and one ends of the two supporting columns (32) are movably connected with the lower end of the protection device (2).

6. The impedance tester with the clamping function for the production detection of the mutual inductor according to the claim 1, characterized in that: the telescopic motor (21) telescopically drives the connecting rod (22) to slide on the inner wall of the through groove (23), and the protection device (2) is located inside the first cavity (13) to be adjusted.

7. The impedance tester with the clamping function for the production detection of the mutual inductor according to the claim 1, characterized in that: an observation window (28) transversely penetrating is formed in the upper end of the first cavity (13), and the output end of the impedance tester main body (12) is connected through the observation window (28).