A resistor detector

Abstract

The present invention discloses a resistor detector, which includes two vertical plates. A flat plate is fixedly connected between the tops of the two vertical plates. A clamping device is provided on the upper side of the flat plate. A detection device is provided on one side of one of the vertical plates. The detection device includes a bottom plate, which is fixed on the vertical plate. Two vertically arranged columns are fixedly connected to the upper side of the bottom plate. A substrate is provided between the two columns, and the substrate can slide up and down between the two columns. A first electric telescopic rod is also installed on the bottom plate, and the telescopic end of the first electric telescopic rod is fixedly connected to the substrate. A horizontally arranged guide rail is installed on the upper side of the substrate. Advantages of the present invention: When detecting resistors of the same model, the positions between the pins are the same, and the operator only needs to continuously replace the resistors.

Description

Technical Field

[0001] The invention relates to the technical field of resistors, and in particular to a resistor detector. Background Art

[0002] Resistors are usually simply called resistors. After connecting the resistor to the circuit, the resistance of the resistor is fixed and basically includes two pins. It can limit the current passing through the branch it is connected to. After the resistor is produced, it is necessary to use a detection instrument to calibrate whether the resistance of the resistor is correct. In the prior art, it is usually done manually by holding two clips of the detection instrument and clamping them on the two pins of the resistor, so as to detect the resistance of the resistor. On the one hand, this method is slow and labor-intensive for workers; on the other hand, it is easy to miss detection during manual operation. Summary of the invention

[0003] The purpose of the present invention is to solve the shortcomings in the prior art and to provide a resistor detector.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] A resistor detector comprises two vertical plates, a flat plate is fixedly connected between the tops of the two vertical plates, a clamping device is provided on the upper side of the flat plate, a detection device is provided on one side of one of the vertical plates, the detection device comprises a bottom plate, the bottom plate is fixed to the vertical plates, two vertically arranged columns are fixedly connected on the upper side of the bottom plate, a base plate is provided between the two columns, the base plate can slide up and down between the two columns, a first electric telescopic rod is also provided on the bottom plate, the telescopic end of the first electric telescopic rod is fixedly connected to the base plate, a horizontally arranged guide rail is provided on the upper side of the base plate, two sliders are slidably connected on the guide rail, a semicircular groove is provided on the upper side of each slider, a top plate is fixedly connected to the upper ends of the two columns, a second electric telescopic rod is provided on the top plate, and an insulating pressure plate is provided on the telescopic end of the second electric telescopic rod.

[0006] Preferably, a locking threaded hole is provided on one side of each of the sliding blocks, and a locking bolt is threadedly connected in each locking threaded hole.

[0007] Preferably, the clamping device includes a fixing plate and a mounting plate arranged in parallel, both of which are fixedly connected to the upper side of the flat plate, a sliding hole is provided on one side of the mounting plate, a sliding rod is slidably connected in the sliding hole, a clamping plate is fixedly connected to one end of the sliding rod facing the fixing plate, and a spring is fixedly connected between the clamping plate and the mounting plate.

[0008] Preferably, a pull rod is fixedly connected to one end of the sliding rod away from the clamping plate.

[0009] Preferably, a first baffle is fixedly connected to the upper side of the fixing plate.

[0010] Preferably, a second baffle is fixedly connected to the upper side of the clamping plate.

[0011] The invention has the advantages that the resistance detection instrument is electrically connected to the slider through a wire, and when the pin is clamped between the insulating pressure plate and the semicircular groove, the resistance of the resistor can be detected by the resistance detection instrument. When detecting resistors of the same model, the positions between the pins are the same, and the operator only needs to continuously replace the resistor. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a basic structural schematic diagram of a resistor detector provided by the present invention;

[0013] Figure 2 It is a basic structural diagram of the detection device;

[0014] Figure 3 It is a working state diagram of the present invention. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0016] like Figure 1-2 As shown, a resistor detector provided by the present invention comprises two vertical plates 1, a flat plate 2 is fixedly connected between the tops of the two vertical plates 1, a clamping device is provided on the upper side of the flat plate 2, the clamping device comprises a fixed plate 3 and a mounting plate 4 arranged in parallel, the fixed plate 3 and the mounting plate 4 are both fixedly connected to the upper side of the flat plate 2, a sliding hole is provided on one side of the mounting plate 4, a sliding rod 5 is slidably connected in the sliding hole, a clamping plate 6 is fixedly connected at one end of the sliding rod 5 facing the fixed plate 3, and a spring 7 is fixedly connected between the clamping plate 6 and the mounting plate 4. A pull rod 51 is fixedly connected to one end of the sliding rod 5 away from the clamping plate 6. The pull rod 51 facilitates pulling the sliding rod 5. A clamping channel is formed between the clamping plate 6 and the fixed plate 3, and a first baffle 31 is fixedly connected to the upper side of the fixed plate 3. A second baffle 61 is fixedly connected to the upper side of the clamping plate 6. The first baffle 31 and the second baffle 61 can limit the vertical direction.

[0017] A detection device 8 is provided on one side of one of the vertical plates 1. The detection device 8 includes a bottom plate 81, which is fixed on the vertical plate 1. Two vertically arranged columns 82 are fixedly connected on the upper side of the bottom plate 81. A base plate 83 is provided between the two columns 82. The base plate 83 can slide up and down between the two columns 82. A first electric telescopic rod 84 is also provided on the bottom plate 81. 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 provided on the upper side of the base plate 83. Two sliders 86 are slidably connected on the guide rail 85. A locking threaded hole is provided on one side of each slider 86. A locking bolt 862 is threadedly connected in each locking threaded hole. A semicircular groove 861 is provided on the upper side of each slider 86. A top plate 87 is fixedly connected to the upper ends of the two columns 82. A second electric telescopic rod 88 is provided on the top plate 87. An insulating pressing plate 89 is provided on the telescopic end of the second electric telescopic rod 88.

[0018] When using, Figure 3 As shown, pull the slide bar 5 to increase the distance of the clamping channel, place the resistor 100 in the clamping channel, release the slide bar 5, clamp the resistor 100 under the action of the spring 7, adjust the position of the two sliders 86 by the distance between the two pins 200 of the resistor 100, and make the pin 200 be located above the semicircular groove 861, push the base plate 83 upward by the first electric telescopic rod 84, drive the insulating plate 89 downward by the second electric telescopic rod 88, clamp the pin 200 between the insulating plate 89 and the semicircular groove 861, and install an instrument for detecting the resistor on one side of the vertical plate 1. The instrument for detecting the resistor is a prior art and will not be described here. The instrument for detecting the resistor is electrically connected to the slider 86 through a wire. When the pin 200 is clamped between the insulating plate 89 and the semicircular groove 861, the resistance of the resistor 100 can be detected by the instrument for detecting the resistor. When detecting resistors of the same model, the positions between the pins are the same, and the operator only needs to continuously replace the resistor.

Claims

1. A resistor detector, It is characterized in that The invention comprises two upright plates (1), a flat plate (2) being fixedly connected between the tops of the two upright plates (1), a clamping device being provided on the upper side of the flat plate (2), a detection device (8) being provided on one side of one of the upright plates (1), the detection device (8) comprising a bottom plate (81), the bottom plate (81) being fixed on the upright plates (1), two vertically arranged upright posts (82) being fixedly connected on the upper side of the bottom plate (81), a base plate (83) being provided between the two upright posts (82), the base plate (83) being able to slide up and down between the two upright posts (82), and the base plate (83) being able to slide up and down between the two upright posts (82). 81) is also provided with a first electric telescopic rod (84), 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 provided on the upper side of the base plate (83), two sliders (86) are slidably connected to the guide rail (85), a semicircular groove (861) is provided on the upper side of each slider (86), a top plate (87) is fixedly connected to the upper ends of the two columns (82), a second electric telescopic rod (88) is provided on the top plate (87), and an insulating pressing plate (89) is provided at the telescopic end of the second electric telescopic rod (88); A locking threaded hole is provided on one side of each of the sliding blocks (86), and a locking bolt (862) is threadedly connected in each locking threaded hole; The clamping device comprises a fixed plate (3) and a mounting plate (4) arranged in parallel, the fixed plate (3) and the mounting plate (4) are both fixedly connected to the upper side of the flat plate (2), a sliding hole is provided on one side of the mounting plate (4), a sliding rod (5) is slidably connected in the sliding hole, a clamping plate (6) is fixedly connected to one end of the sliding rod (5) facing the fixed plate (3), and a spring (7) is fixedly connected between the clamping plate (6) and the mounting plate (4); A pull rod (51) is fixedly connected to one end of the slide rod (5) away from the clamping plate (6); A first baffle (31) is fixedly connected to the upper side of the fixing plate (3); A second baffle plate (61) is fixedly connected to the upper side of the clamping plate (6).

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