CN210954235U - Quick testing arrangement of silicon controlled rectifier element - Google Patents

Abstract

The utility model discloses a quick testing arrangement of silicon controlled rectifier component, include: the detection device comprises a fixed table and a rotary table, wherein the top of the fixed table is provided with a mounting groove, the rotary table is rotatably connected in the mounting groove, the top of the rotary table is symmetrically provided with detection grooves, two binding posts are vertically connected in the detection grooves, the bottom of the rotary table is connected with two groups of connecting posts, a partition plate is horizontally fixed in the fixed table, and adjusting blocks are symmetrically fixed at the top of the partition plate; the limiting groove is formed in the inner wall of the fixed table, the clamping grooves are symmetrically formed in the limiting groove, and the clamping grooves are of inwards-concave spherical structures and are fixedly provided with switches on the inner wall. The utility model has simple structure, visual detection result of element detection, low equipment price and low maintenance cost for later use; put into the component when using and detect the groove to insert two terminals in the wiring hole of component, then rotate handle trigger switch and can detect, convenient operation can improve detection speed, increases work efficiency.

Description

Quick testing arrangement of silicon controlled rectifier element

Technical Field

The utility model relates to a testing arrangement technical field, more specifically are a quick testing arrangement of silicon controlled rectifier component.

Background

Silicon controlled rectifier: the power supply power control electric appliance is based on a thyristor (a power electronic power device) and takes an intelligent digital control circuit as a core. The device has the advantages of high efficiency, no mechanical noise and abrasion, high response speed, small volume, light weight and the like.

At present, the existing testing device for the silicon controlled rectifier element has the following problems: (1) the internal structure of the testing device is complex, and the equipment price and the later maintenance cost are high; (2) the test device is troublesome to fix the element, is not simple and convenient enough to operate, and has low test speed and low working efficiency on the element. For this reason, a new scheme needs to be designed to give improvements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick testing arrangement of silicon controlled rectifier component has solved the problem that proposes in the background art, satisfies the in-service use demand.

In order to achieve the above object, the utility model provides a following technical scheme: a kind of silicon controlled rectifier fast test device, including: the detection device comprises a fixed table and a rotary table, wherein the top of the fixed table is provided with a mounting groove, the rotary table is rotatably connected in the mounting groove, the top of the rotary table is symmetrically provided with detection grooves, two binding posts are vertically connected in the detection grooves, the bottom of the rotary table is connected with two groups of connecting posts, a partition plate is horizontally fixed in the fixed table, adjusting blocks are symmetrically fixed at the top of the partition plate and positioned below the two detection grooves, the top surface of each adjusting block is provided with two guide grooves in an arc structure, the inside of each guide groove is movably connected with a detection block, the top of each detection block is provided with a groove, and a current conducting plate is fixed in each groove; the inner wall of the fixed table is provided with a limiting groove, clamping grooves are symmetrically formed in the limiting groove, each clamping groove is of an inwards-concave spherical structure, a switch is fixed on the inner wall of each clamping groove, the outer wall of the rotary table is movably connected with two fixed blocks, and the tail ends of the fixed blocks are movably connected in the limiting grooves; the bulb is installed at the fixed station top, just be located in the fixed station the baffle below is provided with the power, switch and bulb are connected respectively through the wire to the power, the bulb still connects the current-conducting plate through the wire, two the switch still is connected to the current-conducting plate respectively through the wire.

As a preferred embodiment of the utility model, the inside connecting hole that has still seted up of carousel, the detection groove is connected to the connecting hole upper end, be provided with helicitic texture on the surface of connecting hole inner wall, terminal and spliced pole all, just terminal and spliced pole pass through helicitic texture and are connected with the connecting hole, adopt the wire to be connected between terminal and the spliced pole.

As an optimal implementation mode of the utility model, two adjustment tank two have been seted up on the carousel outer wall, the one end of fixed block extends to in the adjustment tank two and is fixed with the limiting plate, still be provided with in the adjustment tank two with limiting plate connection's spring two.

As an embodiment of the present invention, the adjusting block is provided with a first adjusting groove below the detecting block, the lower end of the detecting block extends into the first adjusting groove, and the first adjusting groove is provided with a first spring connected with the detecting block, and the bottom of the first adjusting groove is provided with a first through hole.

As a preferred embodiment of the utility model, the top surface middle part of baffle rotates and is connected with the fixed column, the upper end and the carousel bottom welded connection of fixed column, the handle has still been welded at the carousel top.

Compared with the prior art, the beneficial effects of the utility model are as follows:

(1) the testing device has the advantages of simple structure, visual detection result of element detection, low price of equipment and low maintenance cost of later-stage use.

(2) This testing arrangement puts into the component when using and detects the groove to insert two terminals in the wiring hole of component, then rotate handle trigger switch and can detect, convenient operation can improve detection speed, increases work efficiency.

Drawings

Fig. 1 is a top view of the rapid testing device for silicon controlled rectifier device of the present invention;

fig. 2 is a front cross-sectional view of the fixing table of the present invention;

fig. 3 is a top view of the adjusting block of the present invention;

fig. 4 is a front cross-sectional view of the adjusting block of the present invention;

fig. 5 is an enlarged view of a in fig. 2.

In the figure, a fixed table 1; a turntable 2; a mounting groove 3; a handle 4; a detection tank 5; a binding post 6; a connecting hole 7; a fixed column 8; a power supply 9; an adjusting block 10; a connecting column 11; a separator 12; a guide groove 13; a conductive plate 14; a detection block 15; a recess 16; a through hole 17; a first spring 18; a first adjusting groove 19; a second adjusting groove 20; a second spring 21; a limiting groove 22; a stopper plate 23; a fixed block 24; a card slot 25; a switch 26.

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

Referring to fig. 1-5, the present invention provides a technical solution: a kind of silicon controlled rectifier fast test device, including: the detection device comprises a fixed table 1 and a rotary table 2, wherein the top of the fixed table 1 is provided with a mounting groove 3, the rotary table 2 is rotatably connected in the mounting groove 3, the top of the rotary table 2 is symmetrically provided with detection grooves 5, two binding posts 6 are vertically connected in the detection grooves 5, elements are placed in the detection grooves 5, the two binding posts 6 are embedded in wiring holes on the elements, the bottom of the rotary table 2 is connected with two groups of connecting posts 11, a partition plate 12 is horizontally fixed in the fixed table 1, adjusting blocks 10 are symmetrically fixed at the top of the partition plate 12, the two adjusting blocks 10 are positioned below the two detection grooves 5, the top surface of the adjusting block 10 is provided with two guide grooves 13 in an arc structure, the guide grooves 13 are positioned on the motion track of the connecting posts 6, the detection blocks 15 are movably connected in the guide grooves 13, the tops of the detection blocks 15 are provided with grooves 16, the conductive plates 14 are fixed in the grooves, the conductive plate 14 is conductive to the connecting column 11, and the connecting column 6 is connected with the connecting column 11 by a lead; a limiting groove 22 is formed in the inner wall of the fixed table 1, clamping grooves 25 are symmetrically formed in the limiting groove 22, the clamping grooves 25 are of an inward-concave spherical structure, a switch 26 is fixed on the inner wall of the clamping grooves 25, two fixing blocks 24 are movably connected to the outer wall of the rotary table 2, the tail ends of the fixing blocks 24 are movably connected into the limiting grooves 22, the switch 26 is triggered and the current is conducted to the current-conducting plate 14 when the fixing blocks 24 are embedded into the clamping grooves 25, and at the moment, the connecting column 11 just rotates to the middle of the detection block 15 and is in contact connection with the current; the bulb 27 is installed at the top of the fixed station 1, a power supply 9 is arranged in the fixed station 1 and below the partition plate 12, the power supply 9 is respectively connected with the switch 26 and the bulb 27 through wires, the bulb 27 is also connected with the conductive plate 14 through wires, the two switches 26 are also respectively connected with the conductive plate 14 through wires, the two switches 26 are connected with one of the conductive plates 14 on the detection block 15, the other conductive plate 14 is connected with the bulb 27, the connecting column 11 is in contact with the conductive plate 14 and then conducts electricity to the connecting column 6, so that the elements are conducted, the state of the bulb 27 is observed at the moment, if the bulb 27 is lighted, the breakdown of the element to be detected is indicated.

Further improved, as shown in fig. 2: connecting hole 7 has still been seted up to carousel 2 inside, and connecting hole 7 upper end is connected and is detected groove 5, is provided with helicitic texture on 7 inner walls of connecting hole, terminal 6 and spliced pole 11's the surface all, and terminal 6 and spliced pole 11 pass through helicitic texture and are connected with connecting hole 7, and threaded connection conveniently dismantles and installs.

Further improved, as shown in fig. 5: two adjusting grooves two 20 have been seted up on the carousel 2 outer wall, and the one end of fixed block 24 extends to in the adjusting groove two 20 and is fixed with limiting plate 23, still is provided with the spring two 21 of being connected with limiting plate 23 in the adjusting groove two 20, and the spring two 21 gives limiting plate 23 elasticity to promote fixed block 24, thereby the fixed block 24 can block trigger switch 26 in draw-in groove 25 when the pivoted.

Further improved, as shown in fig. 4: adjusting groove 19 has been seted up to adjusting block 10 and being located and detecting 15 below, detects 15 lower extremes of piece and extends to adjusting groove 19 in, and be provided with in adjusting groove 19 and detect the spring 18 that piece 15 is connected, through-hole 17 has still been seted up to the bottom of adjusting groove 19, and spring 18 gives and detects 15 resilience force of piece, makes and detect the piece 15 automatic bounces after shifting down, and through-hole 17 is used for the threading.

Specifically, the top surface middle part of baffle 12 rotates and is connected with fixed column 8, and fixed column 8's upper end and 2 bottom welded connections of carousel, 2 tops of carousel still weld have handle 4, through the convenient carousel that rotates of handle 4.

The utility model discloses when using, will be surveyed the component and put in detecting groove 5, and insert the wiring on the component with terminal 6, then rotate carousel 2, treat 24 cards of fixed block and stall in draw-in groove 25, at this moment, 24 trigger switch 26 of fixed block, 11 lower extreme cards of spliced pole are in recess 16 and contact with current conducting plate 14, switch 26 is electrically conductive to current conducting plate 14 after pressing, and electrically conduct terminal 6 through spliced pole 11, then observe bulb 27's state, bulb 27 lights then the component is punctured, bulb 27 does not light then normally, rotate carousel 2 after detecting, 24 shift out draw-in groove 25 of fixed block, make switch 26 kick-back, the switch-off, then take out the component and can accomplish the detection.

The product protected by the scheme is put into practical production and application at present, and particularly, the application in the field of testing devices is successful to a certain extent, so that the technical scheme of the product is obviously proved to be beneficial, meets social requirements, and is suitable for batch production and popularization and use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. A kind of silicon controlled rectifier fast test device, including: fixed station (1) and carousel (2), its characterized in that: the top of the fixed table (1) is provided with an installation groove (3), the turntable (2) is rotatably connected in the installation groove (3), the top of the turntable (2) is symmetrically provided with detection grooves (5), two binding posts (6) are vertically connected in the detection grooves (5), the bottom of the rotary table (2) is connected with two groups of connecting columns (11), a partition plate (12) is horizontally fixed in the fixed table (1), adjusting blocks (10) are symmetrically fixed at the top of the partition plate (12), the two adjusting blocks (10) are positioned below the two detection grooves (5), the top surface of the adjusting block (10) is provided with two guide grooves (13) which are of arc structures, a detection block (15) is movably connected in the guide groove (13), a groove (16) is formed in the top of the detection block (15), and a conductive plate (14) is fixed in the groove (16);

a limiting groove (22) is formed in the inner wall of the fixed table (1), clamping grooves (25) are symmetrically formed in the limiting groove (22), the clamping grooves (25) are of an inwards-concave spherical structure, a switch (26) is fixed on the inner wall of each clamping groove, two fixed blocks (24) are movably connected to the outer wall of the rotary table (2), and the tail ends of the fixed blocks (24) are movably connected into the limiting groove (22);

bulb (27) are installed at fixed station (1) top, just be located in fixed station (1) baffle (12) below is provided with power (9), power (9) are through wire connect switch (26) and bulb (27) respectively, bulb (27) are still through wire connection current-conducting plate (14), two switch (26) are still through wire connection current-conducting plate (14) respectively.

2. The rapid testing device for the silicon controlled rectifier rectifying element according to claim 1, characterized in that: connecting hole (7) have still been seted up to carousel (2) inside, connecting hole (7) upper end is connected and is detected groove (5), be provided with the helicitic texture on the surface of connecting hole (7) inner wall, terminal (6) and spliced pole (11) all, just terminal (6) and spliced pole (11) are connected with connecting hole (7) through the helicitic texture, adopt the wire to be connected between terminal (6) and spliced pole (11).

3. The rapid testing device for the silicon controlled rectifier rectifying element according to claim 1, characterized in that: two adjusting groove two (20) have been seted up on carousel (2) outer wall, the one end of fixed block (24) extends to in adjusting groove two (20) and is fixed with limiting plate (23), still be provided with spring two (21) of being connected with limiting plate (23) in adjusting groove two (20).

4. The rapid testing device for the silicon controlled rectifier rectifying element according to claim 1, characterized in that: the detecting device is characterized in that a first adjusting groove (19) is formed in the adjusting block (10) and located below the detecting block (15), the lower end of the detecting block (15) extends into the first adjusting groove (19), a first spring (18) connected with the detecting block (15) is arranged in the first adjusting groove (19), and a through hole (17) is formed in the bottom of the first adjusting groove (19).

5. The rapid testing device for the silicon controlled rectifier rectifying element according to claim 1, characterized in that: the top surface middle part of baffle (12) rotates and is connected with fixed column (8), the upper end and carousel (2) bottom welded connection of fixed column (8), still the welding has handle (4) at carousel (2) top.

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