CN217639484U - Adjustable test probe seat of miniature transformer - Google Patents

Abstract

The utility model provides a test probe seat with adjustable miniature transformer, the on-line screen storage device comprises a base, the curb plate is installed to the base top left and right sides, the first telescoping device of bottom top intermediate position fixedly connected with, the flexible end of first telescoping device is installed and is used for fixed miniature transformer fixed frame, be equipped with a pair of second telescoping device on the fixed frame opposite side face, splint and first guider are installed to the flexible end of second telescoping device, first guider is vertical setting first guider top fixed connection second guider, second guider is the level setting, and one end fixed connection is in the fixing device of fixed probe is installed to the curb plate inboard, the other end, first guider and second guider comprise guide arm and guide pin bushing, and the guide arm can round trip movement in the guide pin bushing. The utility model has the advantages of be convenient for adjust, the probe is removable and detection quality is high.

Description

Adjustable test probe seat of miniature transformer

Technical Field

The utility model belongs to the technical field of miniature transformer production facility technique and specifically relates to indicate a test probe seat with adjustable miniature transformer.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, when the transformer is assembled, the transformer needs to be encapsulated with rubber and tested, the stable and accurate positioning of the transformer plays a very critical role in testing the transformer during testing, and the adjustable test probe seat is equipment for testing the transformer.

The existing test probe seat is poor in adaptability, the position of the test probe cannot be rapidly adjusted for miniature transformers of different models, the probe is worn after being used for a long time, and the existing probe is fixedly connected and inconvenient to replace, so that the practicability of the test probe seat is greatly reduced. Therefore, an adjustable test probe seat for micro transformer is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a test probe seat with adjustable miniature transformer has the poor function of current test probe seat adaptability of solution. In order to achieve the above purpose, the utility model adopts the following technical proposal:

(II) technical scheme

The utility model provides a test probe seat with adjustable miniature transformer, includes the base, the curb plate is installed to the base top left and right sides, the first telescoping device of bottom top intermediate position fixedly connected with, the fixed frame that is used for fixed miniature transformer is installed to first telescoping device's flexible end, be equipped with a pair of second telescoping device on the fixed frame opposite side face, splint and first guider are installed to the flexible end of second telescoping device, first guider is vertical setting first guider top fixed connection second guider, the second guider is the level setting, and one end fixed connection is in the curb plate is inboard, and the fixing device of fixed probe is installed to the other end, first guider and second guider comprise guide arm and guide pin bushing, and the guide arm can round trip movement in the guide pin bushing.

By adopting the technical scheme, the second telescopic devices arranged in pairs in the fixed frame can be suitable for clamping and fixing transformers of different models, and the second telescopic devices can drive the second guide devices to move through the first guide devices when moving, so that the transformers of different models are added into the fixed frame, and the position of the probe at the top can be automatically adjusted.

Preferably, the fixing device comprises a mounting hole, and a locking block is arranged on the side wall of the mounting hole and is rotationally extruded through a locking screw.

By adopting the technical scheme, the probe can be conveniently replaced.

Preferably, the guide rod and the guide sleeve of the second guiding device are square in cross section.

By adopting the technical scheme and the square structure, the fixing device is prevented from rotating at the tail end of the second guide device, so that the measurement is influenced.

Preferably, the first guiding device is fastened and fixed at the telescopic end of the first telescopic device through a buckle.

Preferably, the mounting end of the second guiding device fixing device is provided with a horizontal sliding groove, and the fixing device is in sliding connection in the sliding groove.

By adopting the technical scheme, when the automatic probe adjusting position on the second guide device is not corresponding to the transformer pin, the buckle can be loosened to move the first guide device, so that the second guide device stretches, the probe and the pin are aligned in the stretching direction, and the probe is positioned right above the pin by moving the fixing device in the horizontal sliding groove, so that the detection quality is ensured.

Preferably, the first telescopic device and the second telescopic device are both telescopic cylinders.

By adopting the technical scheme, the cylinder structure has lower cost.

To sum up, the utility model has the advantages of be convenient for adjust, the probe is removable and detection quality is high.

Drawings

The invention will be further described with reference to the following examples and drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of part A;

FIG. 3 is a partial enlarged view B;

fig. 4 is a sectional view of the chute.

The reference numbers illustrate: 1. a base; 2. a side plate; 3. a first telescoping device; 4. a fixing frame; 5. a second telescoping device; 6. a splint; 7. a first guide means; 8. a second guide means; 9. a fixing device; 10. mounting holes; 11. a locking block; 12. locking the screw; 13. buckling; 14. a chute.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present 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 the orientations or positional relationships 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 referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of 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.

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

Referring to fig. 1 to 4, an adjustable testing probe seat for a micro transformer includes a base: 1, in the base: the left side and the right side of the top of the frame 1 are respectively welded with a side plate 2, and the middle position of the top is fixedly connected with a first telescopic device 3. The fixed frame 4 for fixing the miniature transformer is installed at the telescopic end of the first telescopic device 3, a pair of second telescopic devices 5 are arranged on the opposite side faces of the fixed frame 4, and a clamping plate 6 and a first guide device 7 are installed at the telescopic end of each second telescopic device 5. Wherein first telescoping device 3 and second telescoping device 5 all are the cylinder, and a pair of 5 supporting plates 6 of second telescoping device are used for treating the micro-transformer that detects and carry out the centre gripping and loosen, adopt the cylinder to press from both sides tightly stably, adopt the design in pairs to have better centering effect to micro-transformer. The first guiding device 7 is fixed at the telescopic end of the second telescopic device 5 through a bayonet, wherein the bayonet 13 can be loosened, and the first guiding device 7 can be moved and adjusted at the telescopic end of the second telescopic device 5. The top of the first guide device 7 is connected with a second guide assembly telescopic sleeve with a square interface shape, one end of a second guide device 8 is fixedly installed on the inner side wall of the side plate 2, the other end of the second guide device is provided with a horizontal sliding groove 14, a fixing device 9 is installed in the sliding groove 14 in a sliding mode, and the fixing device 9 is used for fixing a probe. The fixing device 9 is provided with a vertical mounting hole 10, the mounting hole 10 is of a through hole structure, a locking block 11 is arranged on the side portion of the mounting hole 10, and the locking block 11 is extruded and locked through a locking screw 12. Wherein the fixing device 9 and the locking block 11 are made of insulating materials. The probe is replaced by loosening the locking screw 12 when the probe is used.

The use principle is as follows: the micro-transformer pin is placed in the fixed frame 4 upwards, the two clamping plates 6 are driven by the second telescopic devices 5 on two sides to clamp and fix the micro-transformer, meanwhile, the first guide device 7 is driven to move at the telescopic end of the second telescopic device 5, the second guide device 8 at the top of the first guide device 7 stretches and retracts, the fixing device 9 installed on the second guide device 8 can be automatically adjusted according to the size of the micro-transformer, if the probe does not correspond to the pin of the transformer, the buckle 13 of the first guide device 7 can be loosened, the first guide device 7 is adjusted to enable the probe to be aligned with the pin in the stretching direction, the fixing device 9 is adjusted in the sliding groove 14, and the probe is located above the pin. After the alignment position, the first telescopic device 3 is started to ascend for detection. The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims (6)

1. The utility model provides a test probe seat with adjustable miniature transformer, includes base (1), curb plate (2), its characterized in that are installed to base (1) top left and right sides: the utility model discloses a miniature transformer, including base top intermediate position fixedly connected with first telescoping device (3), the flexible end of first telescoping device (3) is installed and is used for fixed miniature transformer fixed frame (4), be equipped with a pair of second telescoping device (5) on fixed frame (4) opposite side, splint (6) and first guider (7) are installed to the flexible end of second telescoping device (5), first guider (7) are vertical setting first guider (7) top fixed connection second guider (8), second guider (8) are the level setting, and one end fixed connection is in curb plate (2) inboard, fixing device (9) of fixed probe are installed to the other end, first guider (7) and second guider (8) comprise guide arm and guide pin bushing, and the guide arm can round trip movement in the guide pin bushing.

2. The adjustable testing probe seat of claim 1, characterized in that: fixing device (9) include mounting hole (10) lateral wall is equipped with latch segment (11), latch segment (11) are through locking screw (12) rotatory extrusion.

3. The adjustable testing probe seat of claim 1 or 2, wherein: the cross sections of the guide rod and the guide sleeve of the second guiding device (8) are square.

4. The adjustable testing probe seat of claim 1, wherein: the first guide device (7) is clamped and fixed at the telescopic end of the first telescopic device (3) through a buckle (13).

5. The adjustable testing probe seat of claim 4, wherein: the mounting end of the fixing device (9) of the second guide device (8) is provided with a horizontal sliding groove (14), and the fixing device (9) is connected in the sliding groove (14) in a sliding manner.

6. The adjustable testing probe seat of claim 1, wherein: the first telescopic device (3) and the second telescopic device (5) are telescopic cylinders.

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