CN219496529U - Detection device for stably detecting inductance - Google Patents

Abstract

The utility model provides a detection device for stably detecting inductance, which comprises a mounting frame, a limiting assembly, a pressing cylinder and a test bench, wherein the limiting assembly comprises a mounting plate, a variable-pitch cylinder and a pressing plate, and a placing groove for placing the inductance is formed in the test bench. According to the detection device for stably detecting the inductance, when the inductance is tested, the variable-pitch cylinder drives the pressing plate to move above the inductance, the pressing cylinder drives the mounting plate, the variable-pitch cylinder and the pressing plate to move downwards once, when the mounting plate is attached to the inductance, the inductance is extruded, so that the inductance is more tightly connected with the test bench, the effect during the test is more accurate, manual pressing is not needed, the accuracy of testing the inductance is improved, meanwhile, the inductance is not needed to be pressed manually, the efficiency and the accuracy of detecting the inductance are effectively improved, and the use is more convenient.

Description

Detection device for stably detecting inductance

Technical Field

The utility model relates to the technical field of inductance testing, in particular to a detection device for stably detecting inductance.

Background

An inductor is a component capable of converting electric energy into magnetic energy and storing the magnetic energy, and the inductor is similar to a transformer in structure, but has only one winding. It blocks the current from changing, it will try to block the current from flowing through it when the inductor is on in the state where no current is flowing, it will try to keep the current unchanged when the inductor is off in the state where current is flowing, the inductor is also called choke, reactor, dynamic reactor. When the detection device in the prior art detects the inductor, the inductor is placed on the test bench to detect, the inductor is lack of being pressed, and when the inductor is positioned on the test bench and is not contacted with the test contact, the inductor is required to be pressed manually to be contacted with the test contact, so that the time for detecting the inductor is increased, the efficiency for detecting the inductor is reduced, and the use is inconvenient.

Therefore, it is desirable to provide a detection device for stably detecting the inductance to solve the above-mentioned problems.

Disclosure of Invention

The utility model provides a detection device for stably detecting an inductor, which solves the problems that when the detection device detects the inductor in the prior art, the inductor is placed on a test bench to detect, the inductor is lack of pressing, and when the inductor is positioned on the test bench and is not contacted with a test contact, the inductor needs to be pressed manually to be contacted with the test contact, so that the time for detecting the inductor is increased, the efficiency for detecting the inductor is reduced, and the use is inconvenient.

In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a detection device of stable detection inductance, includes the mounting bracket, is located spacing subassembly on the mounting bracket, be located spacing subassembly below is used for driving spacing subassembly goes up and down the cylinder, and connect on the mounting bracket and be located be used for the testboard of test inductance in the spacing subassembly, spacing subassembly is including connecting mounting panel on the cylinder down, be located displacement cylinder on the mounting panel, with displacement cylinder is connected and extends to a plurality of clamp plates of testboard top, be provided with on the testboard with clamp plate assorted and be used for placing the standing groove of inductance.

In the utility model, the limiting component further comprises a sliding plate which is connected to the variable-pitch cylinder and is symmetrical, and an extension rod which is connected to the sliding plate, and the pressing plate is connected to the extension rod.

According to the utility model, a pressing block for pressing the inductor is arranged below the pressing plate, and a limit groove matched with the inductor is arranged on one side, close to the inductor, of the pressing block.

In the utility model, the test bench further comprises a test contact positioned below the placing groove for testing the inductor.

In the utility model, the width of the placing groove is larger than the width of the inductor.

In the utility model, the two sides of the lower pressure cylinder are respectively provided with a linear bearing and a guide pillar connected to the linear bearing, the guide pillar is positioned at two ends of the mounting plate, and the guide pillar extends into the mounting plate.

In the utility model, two ends of the sliding plate are respectively positioned at two sides of the test bench, a plurality of extension rods are arranged, and the extension rods are respectively connected at two ends of the pressing plate.

Compared with the prior art, the utility model has the beneficial effects that: according to the detection device for stably detecting the inductance, when the inductance is tested, the variable-pitch cylinder drives the pressing plate to move above the inductance, the pressing cylinder drives the mounting plate, the variable-pitch cylinder and the pressing plate to move downwards once, when the mounting plate is attached to the inductance, the inductance is extruded, so that the inductance is more tightly connected with the test bench, the effect during the test is more accurate, manual pressing is not needed, the accuracy of testing the inductance is improved, meanwhile, the inductance is not needed to be pressed manually, the efficiency and the accuracy of detecting the inductance are effectively improved, and the use is more convenient.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments are briefly described below, and the drawings in the following description are only drawings corresponding to some embodiments of the present utility model.

Fig. 1 is a perspective view of a detection device for stably detecting inductance according to the present utility model.

Fig. 2 is a perspective view of a limit component of the detecting device for stably detecting inductance according to the present utility model.

Fig. 3 is a perspective view of a briquette of a detection apparatus for stably detecting inductance according to the present utility model.

Fig. 4 is a perspective view of a test stand of the device for stably detecting inductance according to the present utility model.

Fig. 5 is a perspective view of a cylinder for pressing down a detection device for stably detecting inductance according to the present utility model.

Mounting rack 11

Down-pressure cylinder 12

Spacing component 13

Test bench 14

Linear bearing 15

Guide post 16

Mounting plate 131

Pitch cylinder 132

Sliding plate 133

Extension rod 134

Platen 135

Briquetting 136

Limiting groove 1361

Placement groove 141

Test contact 142

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure. It will be apparent that the described embodiments are some, but not all, of the embodiments of the present disclosure. All other embodiments, which can be made by one of ordinary skill in the art without the need for inventive faculty, are within the scope of the present disclosure, based on the described embodiments of the present disclosure.

Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs.

The terms "first," "second," and the like in the description and in the claims, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, is intended to mean that elements or items that are present in front of "comprising" or "comprising" are included in the word "comprising" or "comprising", and equivalents thereof, without excluding other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.

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.

When the detection device in the prior art detects the inductor, the inductor is placed on the test bench to detect, the inductor is lack of being pressed, and when the inductor is positioned on the test bench and is not contacted with the test contact, the inductor is required to be pressed manually to be contacted with the test contact, so that the time for detecting the inductor is increased, the efficiency for detecting the inductor is reduced, and the use is inconvenient.

The following is a preferred embodiment of a detection device for stably detecting inductance, which can solve the above technical problems.

Referring to fig. 1, 2 and 4, fig. 1 is a perspective view of a detecting device for detecting an inductance steadily according to the present utility model, fig. 2 is a perspective view of a limiting component of the detecting device for detecting an inductance steadily according to the present utility model, and fig. 4 is a perspective view of a testing stand of the detecting device for detecting an inductance steadily according to the present utility model.

In the drawings, like structural elements are denoted by like reference numerals.

The words "first," "second," and the like in the terminology of the present utility model are used for descriptive purposes only and are not to be construed as indicating or implying relative importance and not as limiting the order of precedence.

The utility model provides a detection device for stably detecting inductance, which comprises a mounting frame 11, a limit assembly 13 positioned on the mounting frame 11, a lower pressing cylinder 12 positioned below the limit assembly 13 and used for driving the limit assembly 13 to lift, and a test board 14 connected on the mounting frame 11 and positioned in the limit assembly 13 and used for testing inductance, wherein the limit assembly 13 comprises a mounting plate 131 connected on the lower pressing cylinder 12, a distance changing cylinder 132 positioned on the mounting plate 131, a plurality of pressing plates 135 connected with the distance changing cylinder 132 and extending to the upper side of the test board 14, a placing groove 141 matched with the pressing plates 135 and used for placing the inductance is arranged on the test board 14, the lower pressing cylinder 12 is used for driving the limit assembly 13 to lift, the inductance on the test board 14 is used for clamping the inductance or loosening the inductance on the test board 14, the test board 14 is used for detecting the inductance, when the inductance is to be detected, firstly, the distance changing cylinder 132 is started, the pressing plates 132 are driven to move on the distance changing cylinder 132 and are used for adjusting the upper part of the inductance, further, the lower pressing cylinder 132 is started, the pressing plate 135 is driven by the lower pressing plate 12 is not required to be in contact with the mounting plate 131, and the accuracy is improved, the test board is not required to be pressed by the upper pressing plate 131, and the upper pressing plate 131 is more accurately, and the accuracy is improved, and the test efficiency is improved when the upper pressing plate is not required to be more closely pressed by the mounting plate 131 is used for the pressing the mounting plate, and the mounting plate is used for the inductance is used for the test, and the test is used for being pressed by the air is to be pressed by the air to be pressed.

The limiting assembly 13 further comprises a sliding plate 133 and an extension rod 134, wherein the sliding plate 133 is connected to the variable-pitch cylinder 132 and is symmetrical, the extension rod 134 is connected to the sliding plate 133, the pressing plate 135 is connected to the extension rod 134, and the extension rod 134 is used for extending the height of the pressing plate 135, so that the pressing plate 135 is arranged above the test bench 14 conveniently, and the pressing plate 135 is convenient to press the inductor.

Referring to fig. 3, fig. 3 is a perspective view of a pressing block of the detecting device for stably detecting an inductance according to the present utility model, a pressing block 136 for pressing the inductance is disposed below the pressing block 135, a limit groove 1361 matched with the inductance is disposed on a side of the pressing block 136 near the inductance, the pressing block 136 is used for pressing the inductance, the limit groove 1361 is used for pressing a side of the inductance, and the limit groove 1361 is clamped on the side of the inductance to prevent the pressing block 136 from shifting in position during the pressing process.

The test stand 14 further includes a test contact 142 for testing the inductance located below the placement slot 141, the test contact 142 for testing the inductance.

The width of standing groove 141 is greater than the width of inductance, makes things convenient for the bottom of briquetting 136 to stretch into in the spacing groove 1361, and the lateral wall of standing groove 141 and the spacing groove 1361 of briquetting 136 spacing inductance simultaneously prevent that the position deviation from appearing in the inductance, makes the test result of inductance more accurate.

Referring to fig. 5, fig. 5 is a perspective view of a pressing cylinder of the detecting device for stably detecting an inductance of the present utility model, two sides of the pressing cylinder 12 are respectively provided with a linear bearing 15 and a guide post 16 connected to the linear bearing 15, the guide post 16 extends into an installation plate 131, the linear bearing 15 is used for installing the guide post 16, the guide post 16 is connected to two ends of the installation plate 131, so that the installation plate 131 can be effectively prevented from being deviated when moving downwards, and accuracy of measuring the inductance is further enhanced.

The both ends of sliding plate 133 are located the both sides of testboard 14 respectively, and extension rod 134 is provided with a plurality ofly, and a plurality of extension rods 134 are connected at the both ends of clamp plate 135 respectively, and extension rod 134 is connected at the both ends of clamp plate 135, on the one hand, when clamp plate 135 rises or descends, can make clamp plate 135 remain on same horizontal line all the time, on the other hand, and the briquetting 136 of being convenient for remains on same horizontal line when pressing down the inductance.

Working principle:

the detection device comprises a mounting frame 11, a limit component 13 connected to the mounting frame 11, a lower pressure cylinder 12 connected to the lower side of the limit component 13 and used for driving the limit component 13 to lift, and a test board 14 connected to the mounting frame 11 and located in the limit component 13, wherein the test board 14 comprises a symmetrical placing groove 141 and a test contact 142 located below the placing groove 141, the limit component 13 comprises a mounting plate 131 connected to the lower pressure cylinder 12, a distance-changing cylinder 132 located on the mounting plate 131, a sliding plate 133 symmetrically connected to the distance-changing cylinder 132, a plurality of extension rods 134 connected to the sliding plate 133, a plurality of pressing plates 135 with two ends respectively connected to the extension rods 134, and a pressing block 136 connected to the pressing plate 135, one side of the pressing block 136, close to an inductor, is provided with a limit groove 1361, two sides of the lower pressure cylinder 12 are respectively provided with a linear bearing 15 and guide columns 16 connected to the linear bearing 15, the guide columns 16 are respectively located at two ends of the mounting plate 131, and the guide columns 16 are connected to the mounting plate 131.

When the inductor is to be tested, firstly, the inductor is placed in the placing groove 141, the distance-changing air cylinder 132 drives the symmetrical sliding plates 133 to move relatively and close, the sliding plates 133 drive the extension rods 134 to move, the moving rods drive the pressing plates 135 to move towards the placing groove 141, the pressing plates 135 drive the pressing plates 136 to move towards the inductor, when the pressing plates 136 are positioned above the inductor, the distance-changing air cylinder 132 stops driving the sliding plates 133, further, the lower air cylinder 12 starts and drives the mounting plates 131 to move downwards, when the mounting plates 131 move downwards, the distance-changing air cylinder 132, the sliding plates 133, the extension rods 134, the pressing plates 135 and the pressing plates 136 are sequentially driven to move downwards, when the pressing plates 136 extend into the placing groove 141 and the limiting grooves 1361 are clamped on the inductor, the lower air cylinder 12 continues to drive the mounting plates 131 to move downwards, so that the pressing plates 136 are tightly close to the inductor, and simultaneously, the inductor is tightly attached to the test contacts 142, the lower pressing cylinder 12 stops driving the mounting plate 131 to move downwards, the pressing block 136 stops pressing the inductor, the bottom of the pressing block 136 is positioned in the placing groove 141, meanwhile, the limiting groove 1361 of the pressing block 136 is clamped on the side edge of the inductor, the inductor is prevented from being shifted or loosened, the inductor is connected with the test contact 142, the test precision is more accurate, after the test is finished, the lower pressing cylinder 12 drives the mounting plate 131 to rise, the mounting plate 131 drives the pitch-variable cylinder 132, the sliding plate 133, the extension rod 134, the pressing plate 135 and the pressing block 136 to rise once, so that the pressing block 136 is far away from the inductor, further, the symmetrical sliding plate 133 is driven by the pitch-variable cylinder 132 to move relatively and in opposite directions, so that the pressing plate 135 is far away from the upper side of the inductor, the inductor is convenient to take the inductor, manual pressing is not only is not needed when the inductor is tested through the structure, the accuracy of the test inductor is improved, and manual pressing of the inductor is not needed, the efficiency and the accuracy of detecting the inductance are effectively improved, and the use is more convenient.

The detection device for stably detecting the inductance of the preferred embodiment is characterized in that when the inductance is tested, the variable-pitch cylinder drives the pressing plate to move to the upper side of the inductance, the lower pressing cylinder drives the mounting plate, the variable-pitch cylinder and the pressing plate to move downwards once, when the mounting plate is attached to the inductance, the inductance is extruded, the inductance is connected with the test bench more tightly, the effect during the test is more accurate, manual pressing is not needed, the accuracy of the inductance testing is improved, meanwhile, the inductance is not needed to be pressed manually, the efficiency and the accuracy of inductance detection are effectively improved, and the use is more convenient.

In summary, although the present utility model has been described in terms of the preferred embodiments, the preferred embodiments are not limited to the above embodiments, and various modifications and changes can be made by one skilled in the art without departing from the spirit and scope of the utility model, and the scope of the utility model is defined by the appended claims.

Claims (7)

1. The utility model provides a detection device for stably detecting inductance, its characterized in that, includes the mounting bracket, is located spacing subassembly on the mounting bracket, be located spacing subassembly below is used for driving spacing subassembly goes up and down the air cylinder, and connect on the mounting bracket and be located be used for testing the testboard of inductance in the spacing subassembly, spacing subassembly is including connecting mounting panel on the air cylinder down, be located displacement cylinder on the mounting panel, with displacement cylinder is connected and extends to a plurality of clamp plates of testboard top, be provided with on the testboard with clamp plate assorted and be used for placing the standing groove of inductance.

2. The device for stably detecting an inductance according to claim 1, wherein the limiting assembly further comprises a symmetrical sliding plate connected to the variable-pitch cylinder and an extension rod connected to the sliding plate, and the pressing plate is connected to the extension rod.

3. The device for stably detecting the inductance according to claim 1, wherein a pressing block for pressing the inductance is arranged below the pressing plate, and a limit groove matched with the inductance is formed in one side, close to the inductance, of the pressing block.

4. The apparatus of claim 1, wherein the test station further comprises a test contact positioned below the placement slot for testing the inductance.

5. The apparatus of claim 1, wherein the placement slot has a width greater than a width of the inductor.

6. The device for stably detecting the inductance according to claim 1, wherein the two sides of the pressing cylinder are respectively provided with a linear bearing and a guide post connected to the linear bearing, the guide posts are positioned at two ends of the mounting plate, and the guide posts extend into the mounting plate.

7. The device for detecting inductance stably according to claim 2, wherein two ends of the sliding plate are located at two sides of the test bench, the plurality of extension bars are provided, and the plurality of extension bars are connected to two ends of the pressing plate.