CN210604747U

CN210604747U - Universal meter convenient for unidirectional silicon controlled rectifier polarity identification

Info

Publication number: CN210604747U
Application number: CN201921272065.6U
Authority: CN
Inventors: 康凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-05-22
Anticipated expiration: 2029-08-07

Abstract

The utility model discloses an universal meter convenient for identifying the polarity of unidirectional silicon controlled rectifier, which effectively solves the problem that the pin is small because the silicon controlled rectifier has small volume and is easy to move on the horizontal plane when the universal meter is used for detection, the detection result is influenced, meanwhile, the prior universal meter is connected by two electric wires between two meter pens, the electric wires are long, and the universal meter is inconvenient to store after use, and comprises a universal meter body, a rubber pad is sleeved outside the universal meter body, the lower part of the outer side of the universal meter body is provided with an interface, a detection assembly comprises a first connecting wire, a second connecting wire, a detection pen, a mounting groove, a metal column, a metal sheet, a through hole, a display screen and a knob, the utility model has simple structure and convenient use, the device is convenient for detecting the polarity of the silicon controlled rectifier, and the silicon controlled rectifier is fixed inside, simultaneously the device is convenient for accomodate the storage to the connecting wire after using.

Description

Universal meter convenient for unidirectional silicon controlled rectifier polarity identification

Technical Field

The utility model relates to an universal meter technical field specifically is an one-way silicon controlled rectifier polarity of being convenient for discerns and uses universal meter.

Background

Silicon controlled rectifier's abbreviation, the silicon controlled rectifier has one-way, two-way, but turn-off and several kinds of types of light-operated it has small, light in weight, high efficiency, long service life, advantages such as control is convenient, silicon controlled rectifier polarity discernment detects through the universal meter, but because the silicon controlled rectifier volume is less, its pin is also less, when examining with the universal meter, the silicon controlled rectifier moves on the horizontal plane easily, influence the testing result, simultaneously through two connection of electric lines between two pen-shape meters of current universal meter, the electric wire is longer, be not convenient for accomodate after the use.

Therefore, how to design a universal meter convenient for identifying the polarity of the unidirectional silicon controlled rectifier becomes a problem to be solved currently.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a universal meter is used in one-way silicon controlled rectifier polarity discernment of being convenient for, effectual solution because the silicon controlled rectifier volume is less, and its pin is also less, is examining time measuring with the universal meter, and the silicon controlled rectifier moves on the horizontal plane easily, influences the testing result, through two connection of electric lines between two pens of current universal meter simultaneously, and the electric wire is longer, the problem of accomodating after being not convenient for use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model discloses an universal meter body, the rubber pad has been cup jointed to universal meter body outside, and the interface has been seted up to universal meter body outside lower part, and interface internally mounted has a determine module, and the line subassembly is received in the rubber pad outside installation.

Preferably, the detection subassembly includes first connecting wire, the second connecting wire, detect the pen, the mounting groove, the metal column, the sheetmetal, the through-hole, display screen and knob, interface internally mounted has first connecting wire, the second connecting wire is installed to the inside opposite side of interface, first connecting wire and second connecting wire are kept away from interface one end and all are fixed with the detection pen, the mounting groove has been seted up to universal meter body outside lower part, the inside bottom mounting of mounting groove has the metal column, the sheetmetal is installed to the metal column bottom, the universal meter body outside is located sheetmetal top position department and has seted up the through-hole, universal meter body outside upper portion has inlayed the display screen, the universal meter body outside is located display screen below position department and.

Preferably, receive the line subassembly including accomodating groove, draw-in groove, fixture block, pull head, winding displacement groove and buckle, the accomodating groove has been seted up at rubber pad outside middle part, and the outside one side of first connecting wire is fixed with the draw-in groove, and the fixture block is installed to the corresponding draw-in groove position department in the second connecting wire outside, and the pull head has been cup jointed to first connecting wire and second connecting wire outside, and the winding displacement groove has been seted up to universal meter body outside bottom, and rubber pad outside upper portion is fixed with the buckle.

Preferably, the number of the interfaces is four, and the clamping grooves and the clamping blocks are all made of rubber components.

Preferably, the slider has the same shape as the first connecting line and the second connecting line, and a Y-shaped channel is formed in the slider.

Preferably, the number of the metal columns is three, and a metal ring is sleeved inside the through hole.

The utility model discloses simple structure, convenient to use, the device are convenient for carry out polarity detection to the silicon controlled rectifier, and the silicon controlled rectifier is fixed inside the universal meter in the testing process, prevents that it from removing, and the device is convenient for accomodate the storage to the connecting wire after using simultaneously.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of the sheet metal mounting structure of the present invention;

fig. 3 is a schematic view of the mounting structure of the slot of the present invention;

FIG. 4 is a schematic view of the buckle mounting structure of the present invention;

reference numbers in the figures: 1. a multimeter body; 2. a rubber pad; 3. an interface; 4. a detection component; 41. a first connecting line; 42. a second connecting line; 43. a detection pen; 44. mounting grooves; 45. a metal post; 46. a metal sheet; 47. a through hole; 48. a display screen; 49. a knob; 5. a wire take-up assembly; 51. a receiving groove; 52. a card slot; 53. a clamping block; 54. a slider; 55. a wire arrangement groove; 56. and (5) buckling.

Detailed Description

The following describes the present invention in further detail with reference to the accompanying fig. 1-4.

Embodiment one, given by figure 1, the utility model discloses an universal meter body 1, rubber pad 2 has been cup jointed to universal meter body 1 outside, and interface 3 has been seted up to universal meter body 1 outside lower part, and interface 3 internally mounted has a determine module 4, and take up line subassembly 5 is installed in the rubber pad 2 outside.

The detection component 4 comprises a first connecting wire 41, a second connecting wire 42, a detection pen 43, a mounting groove 44, a metal column 45, a metal sheet 46, a through hole 47, a display screen 48 and a knob 49, the first connecting wire 41 is mounted inside the interface 3, the second connecting wire 42 is mounted on the other side inside the interface 3, the detection pen 43 is fixed on one end of each of the first connecting wire 41 and the second connecting wire 42, which is far away from the interface 3, the mounting groove 44 is formed in the lower portion of the outer side of the multimeter body 1, the metal column 45 is fixed at the bottom end inside the mounting groove 44, silicon controlled rectifier pin is fixed inside metal column 45, and metal sheet 46 is installed to metal column 45 bottom, and the through-hole 47 has been seted up to the position department above metal sheet 46 in the 1 outside of universal meter body, and display screen 48 has been inlayed on 1 outside upper portion of universal meter body, and the testing result shows through display screen 48, and knob 49 is installed to position department below being located display screen 48 in the 1 outside of universal meter body.

The wire take-up assembly 5 comprises a storage groove 51, a clamping groove 52, a clamping block 53, a pull head 54, a wire arranging groove 55 and a buckle 56, the storage groove 51 is formed in the middle of the outer side of the rubber gasket 2, the clamping groove 52 is fixed on one side of the outer portion of the first connecting wire 41, the clamping block 53 is installed on the outer side of the second connecting wire 42 corresponding to the position of the clamping groove 52, the first connecting wire 41 and the second connecting wire 42 are connected together through buckling of the clamping groove 52 and the clamping block 53, the pull head 54 is sleeved on the outer portions of the first connecting wire 41 and the second connecting wire 42, the wire arranging groove 55 is formed in the bottom end of the outer side of the multimeter body 1.

The number of the connectors 3 is four, and the clamping grooves 52 and the clamping blocks 53 are made of rubber materials, so that the first connecting lines 41 and the second connecting lines 42 can be fixed conveniently.

The shape of the slider 54 is the same as the overall shape of the first connecting line 41 and the second connecting line 42, and a Y-shaped channel is formed in the slider 54, so that the slider 54, the clamping groove 52 and the clamping block 53 form a whole similar to a zipper, and the first connecting line 41 and the second connecting line 42 are conveniently fixed together.

The metal columns 45 are three in number, and metal rings are sleeved inside the through holes 47, so that the silicon controlled rectifier can be conveniently detected.

The utility model discloses during the use, inject first connecting wire 41 and second connecting wire 42 inside different interface 3 as required, examine time measuring one-way silicon controlled rectifier, inject the pin of one-way silicon controlled rectifier inside metal column 45, then open the switch, adjust the appointed index with knob 49 as required, then insert through-hole 47 inside with test pen 43 and detect, the testing result shows through display screen 48, after the detection is accomplished, pulling pull head 54, pull head 54 makes the inside of fixture block 53 card income draw-in groove 52, pull head 54, fixture block 53 and draw-in groove 52 form the structure of a similar zip fastener, make first connecting wire 41 and second connecting wire 42 fixed together, then accomodate the inside of groove 51 through winding displacement groove 55 income, then will detect the inside that pen 43 card advances buckle 56, be convenient for accomodate of universal meter.

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

1. The utility model provides a universal meter is used in one-way silicon controlled rectifier polarity discernment convenient to, includes universal meter body (1), its characterized in that, rubber pad (2) have been cup jointed to universal meter body (1) outside, and interface (3) have been seted up to universal meter body (1) outside lower part, and interface (3) internally mounted has detecting component (4), and line subassembly (5) are received in rubber pad (2) outside installation.

2. The universal meter convenient for unidirectional silicon controlled polarity identification according to claim 1, characterized in that the detection assembly (4) comprises a first connection line (41), a second connection line (42), a detection pen (43), a mounting groove (44), a metal post (45), a metal sheet (46), a through hole (47), a display screen (48) and a knob (49), the first connection line (41) is mounted inside the interface (3), the second connection line (42) is mounted on the other side inside the interface (3), the detection pen (43) is fixed on one end of each of the first connection line (41) and the second connection line (42) far away from the interface (3), the mounting groove (44) is formed on the lower portion of the outer side of the universal meter body (1), the metal post (45) is fixed on the bottom end inside the mounting groove (44), the metal sheet (46) is mounted on the bottom end of the metal post (45), the through hole (47) is formed on the outer side of the universal meter body (, display screen (48) have been inlayed on multimeter body (1) outside upper portion, and knob (49) are installed to the position department that is located display screen (48) below the multimeter body (1) outside.

3. The universal meter convenient to one-way silicon controlled rectifier polarity discernment uses according to claim 1, characterized in that, receive line subassembly (5) including accomodating groove (51), draw-in groove (52), fixture block (53), pull head (54), winding displacement groove (55) and buckle (56), accomodating groove (51) have been seted up at rubber pad (2) outside middle part, first connecting wire (41) outside one side is fixed with draw-in groove (52), second connecting wire (42) outside corresponds draw-in groove (52) position department and installs fixture block (53), pull head (54) have been cup jointed to first connecting wire (41) and second connecting wire (42) outside, winding displacement groove (55) have been seted up to universal meter body (1) outside bottom, rubber pad (2) outside upper portion is fixed with buckle (56).

4. The multimeter convenient for polarity identification of one-way silicon controlled rectifiers as claimed in claim 1, wherein the number of the interfaces (3) is four, and the clamping grooves (52) and the clamping blocks (53) are made of rubber components.

5. The multimeter convenient for unidirectional silicon controlled rectifier polarity identification according to claim 3, wherein the shape of the pull head (54) is the same as the overall shape of the first connecting line (41) and the second connecting line (42), and a Y-shaped channel is formed inside the pull head (54).

6. The multimeter convenient for unidirectional silicon controlled rectifier polarity identification according to claim 2, wherein the number of the metal posts (45) is three, and a metal ring is sleeved inside the through hole (47).