CN111537798A - A resistor detector - Google Patents

Abstract

The invention discloses a resistor detector, comprising two vertical plates, a flat plate is fixedly connected between the tops of the two vertical plates, a clamping device is arranged on the upper side of the flat plate, and a detection device is arranged on one side of one of the vertical plates The detection device includes a bottom plate, the bottom plate is fixed on the vertical plate, two vertically arranged uprights are fixedly connected on the upper side of the bottom plate, and a base plate is arranged between the two upright columns, and the base plate can be placed between the two vertical columns. The vertical columns slide up and down, a first electric telescopic rod is also installed on the bottom plate, the telescopic end of the first electric telescopic rod is fixedly connected with the base plate, and a horizontally arranged guide rail is installed on the upper side of the base plate . The advantages of the present invention: when detecting resistors of the same type, the positions between the pins are the same, and the operator only needs to constantly replace the resistors.

Description

A resistor detector

technical field

The invention relates to the technical field of resistors, in particular to a resistor detector.

Background technique

A resistor is usually called a resistor directly. After the resistor is connected to the circuit, the resistance value of the resistor is fixed and basically includes two pins, which can limit the amount of current passing through the branch it is connected to. After the production of the resistor is completed, it is necessary to check whether the resistance value of the resistor is correct through a testing instrument. In the prior art, the two clips of the testing instrument are usually manually clamped on the two pins of the resistor, so as to correct the resistance of the resistor. The resistance value of the resistor is detected. On the one hand, this method is slow and labor-intensive; on the other hand, it is easy to miss detection during manual operation.

SUMMARY OF THE INVENTION

The purpose of the present invention is to propose a resistor detector in order to solve the shortcomings existing in the prior art.

In order to achieve the above object, the present invention adopts the following technical solutions:

A resistor detector includes two vertical plates, a flat plate is fixedly connected between the tops of the two vertical plates, a clamping device is arranged on the upper side of the flat plate, a detection device is arranged on one side of one of the vertical plates, and the The detection device comprises a bottom plate, the bottom plate is fixed on the vertical plate, two vertically arranged uprights are fixedly connected on the upper side of the bottom plate, a base plate is arranged between the two upright columns, and the substrate can be placed between the two upright columns The bottom plate is also equipped with a first electric telescopic rod, the telescopic end of the first electric telescopic rod is fixedly connected with the base plate, and a horizontally arranged guide rail is installed on the upper side of the base plate, on the guide rail The two sliders are slidably connected, and a semicircular groove is arranged on the upper side of each slider. The upper ends of the two vertical columns are fixedly connected to the top plate. The top plate is equipped with a second electric telescopic rod, and the telescopic end of the second electric telescopic rod is installed There is an insulating pressure plate.

Preferably, a locking screw hole is provided on one side of each sliding block, and a locking bolt is threadedly connected in each locking screw hole.

Preferably, the clamping device includes a fixed plate and a mounting plate arranged in parallel, the fixed plate and the mounting plate are both fixedly connected to the upper side of the flat plate, and a sliding hole is provided on one side of the mounting plate, and the sliding connection is slidably connected in the sliding hole. A rod is fixedly connected to the clamping plate at one end of the sliding rod facing the fixing plate, and a spring is fixedly connected between the clamping plate and the mounting plate.

Preferably, the connecting rod is fixed at one end of the sliding rod away from the clamping plate.

Preferably, the first baffle is fixedly connected to the upper side of the fixing plate.

Preferably, the second baffle is fixedly connected to the upper side of the clamping plate.

The invention has the advantages that the resistance detecting instrument is electrically connected with the slider through wires, and the resistance of the resistor can be detected by the resistance detecting instrument when the pin is clamped between the insulating pressing plate and the semicircular groove. When testing resistors of the same type, the positions between the pins are the same, and the operator only needs to keep changing the resistors.

Description of drawings

1 is a schematic diagram of the basic structure of a resistor detector provided by the present invention;

2 is a schematic diagram of the basic structure of the detection device;

Fig. 3 is a working state diagram of the present invention.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

As shown in Figures 1-2, a resistor detector provided by the present invention includes two vertical plates 1, a flat plate 2 is fixedly connected between the tops of the two vertical plates 1, and a clamping device is provided on the upper side of the flat plate 2, The clamping device includes a fixed plate 3 and a mounting plate 4 arranged in parallel. Both the fixed plate 3 and the mounting plate 4 are fixedly connected to the upper side of the flat plate 2, and a sliding hole is provided on one side of the mounting plate 4, which is slidably connected in the sliding hole. The sliding rod 5 is fixedly connected to the clamping plate 6 at one end of the sliding rod 5 facing the fixing plate 3 , and the spring 7 is fixedly connected between the clamping plate 6 and the mounting plate 4 . One end of the sliding rod 5 away from the clamping plate 6 is fixedly connected to the pulling rod 51 . The sliding rod 5 is conveniently pulled by the pull rod 51 . A clamping channel is formed between the clamping plate 6 and the fixing plate 3 , and the upper side of the fixing plate 3 is fixedly connected to the first baffle 31 . The upper side of the clamping plate 6 is fixedly connected to the second baffle plate 61 . The vertical direction can be limited by the first baffle 31 and the second baffle 61 .

One side of one of the vertical plates 1 is provided with a detection device 8 , the detection device 8 includes a bottom plate 81 , the bottom plate 81 is fixed on the vertical plate 1 , and two vertically arranged vertical plates are fixedly connected on the upper side of the bottom plate 81 . The upright column 82 is provided with a base plate 83 between the two upright columns 82, the base plate 83 can slide up and down between the two upright columns 82, and a first electric telescopic rod 84 is also installed on the bottom plate 81, so The telescopic end of the first electric telescopic rod 84 is fixedly connected to the base plate 83 , a horizontally arranged guide rail 85 is installed on the upper side of the base plate 83 , and two sliders 86 are slidably connected on the guide rail 85 . Locking threaded holes are provided on one side of 86, and locking bolts 862 are threaded in each locking threaded hole. A semicircular groove 861 is provided on the upper side of each slider 86, and a top plate 87 is fixedly connected to the upper ends of the two upright columns 82. The top plate 87 is equipped with a second electric telescopic rod 88, and the telescopic end of the second electric telescopic rod 88 is installed There is an insulating pressure plate 89 .

When in use, as shown in FIG. 3 , pull the sliding rod 5 to make the distance of the clamping channel larger, put the resistor 100 in the clamping channel, release the sliding rod 5, and under the action of the spring 7, the resistor 100 will be removed. Clamp, adjust the position of the two sliders 86 by the distance between the two pins 200 of the resistor 100, and make the pins 200 above the semicircular groove 861, push the base plate 83 to move up through the first electric telescopic rod 84, The second electric telescopic rod 88 drives the insulating pressure plate 89 to move downward, and clamps the pins 200 between the insulating pressure plate 89 and the semicircular groove 861, and an instrument for detecting resistance is installed on one side of the vertical plate 1. The instrument for detecting resistance is: In the prior art, it will not be repeated here. The instrument for detecting resistance is electrically connected to the slider 86 through wires. When the pin 200 is clamped between the insulating pressure plate 89 and the semicircular groove 861, the instrument for detecting the resistance can The resistance of the resistor 100 is detected. When testing resistors of the same type, the positions between the pins are the same, and the operator only needs to keep changing the resistors.

Claims (6)

1. A resistor detector, characterized in that it comprises two vertical plates (1), a flat plate (2) is fixedly connected between the tops of the two vertical plates (1), and a clamping plate (2) is provided on the upper side of the flat plate (2). A detection device (8) is provided on one side of one of the vertical plates (1), the detection device (8) comprises a bottom plate (81), and the bottom plate (81) is fixed on the vertical plate (1), Two vertically arranged uprights (82) are fixedly connected on the upper side of the bottom plate (81), a base plate (83) is arranged between the two uprights (82), and the base plate (83) can be placed between the two uprights (82). The vertical columns (82) slide up and down, and a first electric telescopic rod (84) is also installed on the bottom plate (81), and the telescopic end of the first electric telescopic rod (84) is fixed to the base plate (83). For connection, a horizontally arranged guide rail (85) is installed on the upper side of the base plate (83), two sliders (86) are slidably connected on the guide rail (85), and a semicircular groove is provided on the upper side of each slider (86). (861), the top plate (87) is fixedly connected to the upper ends of the two uprights (82), the top plate (87) is equipped with a second electric telescopic rod (88), and the telescopic end of the second electric telescopic rod (88) is equipped with Insulation pressure plate (89). 2 . The resistor detector according to claim 1 , wherein a locking threaded hole is provided on one side of each of the sliders ( 86 ), and each locking threaded hole is threaded. 3 . Connect lock bolt (862). 3. A resistor detector according to claim 1, characterized in that: the clamping device comprises a fixed plate (3) and an installation plate (4) arranged in parallel, the fixed plate (3) and the installation plate ( 4) Both are fixedly connected to the upper side of the flat plate (2), a sliding hole is provided on one side of the mounting plate (4), and the sliding rod (5) is slidably connected in the sliding hole, and the sliding rod (5) faces the fixed One end of the plate (3) is fixedly connected to the clamping plate (6), and a spring (7) is fixedly connected between the clamping plate (6) and the mounting plate (4). 4 . The resistor detector according to claim 3 , wherein a connecting rod ( 51 ) is fixedly connected to the end of the sliding rod ( 5 ) away from the clamping plate ( 6 ). 5 . 5 . The resistor detector according to claim 3 , wherein a first baffle plate ( 31 ) is fixedly connected to the upper side of the fixing plate ( 3 ). 6 . 6 . The resistor detector according to claim 3 , characterized in that: a second baffle plate ( 61 ) is fixedly connected to the upper side of the clamping plate ( 6 ). 7 .

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