CN213750184U - Equipment is distinguished fast to phototriode direction - Google Patents

Abstract

The utility model discloses a rapid distinguishing device for the guidance of a phototriode, which comprises a meter body and a cover body, wherein the meter body is provided with a sliding mechanism, the meter body is provided with a locking mechanism for limiting the sliding mechanism, the sliding mechanism comprises a sliding block, the side surface of the meter body is provided with a sliding chute for the sliding block to extend into and slide, the surface of the cover body is fixedly connected with a sleeve plate, the locking mechanism comprises a locking block and a spring, the two ends of the spring are respectively and fixedly connected with the surface of the locking block and the inner wall of a first groove, the surface of the sliding block is provided with a second groove for the sliding block to extend into and slide, the locking block comprises a clamping part, the clamping part and the locking block are integrally arranged, the effect of arranging the cover body which can slide and lock in front of the meter body is achieved, the problems that the environment for using a universal meter is complicated, various dusts and dirt are numerous, and the service life of the universal meter can be influenced if the universal meter falls on the surface, and the display panel can be unclear, and the measured data is not accurate enough, which affects the working efficiency.

Description

Equipment is distinguished fast to phototriode direction

Technical Field

The utility model relates to an electric power check out test set technical field specifically is a quick differentiation equipment of phototriode direction.

Background

The multimeter can be used for distinguishing a triode PNP type from an NPN type, if the triode PNP type is a mechanical meter, a black pen is a positive pole, if the triode PNP type is a digital meter, a red pen is a positive pole, taking the mechanical meter as an example, the gear is adjusted to a kilohm gear, the black pen is connected to any one of the two pins, the red pen is respectively connected to the other two pins, if the meter needle does not move, the black pen is changed into one pin, the red pen is measured as before until the meter needle swings greatly, at the moment, the black pen is kept unchanged, the red pen is connected to the other pin, if the meter needle swings greatly, the NPN type is the PNP type, and if the meter needle does not move or moves very little, the PNP type is the PNP type. However, the universal meter is complex in use environment, various kinds of dust and dirt are plentiful, the service life of the universal meter is influenced if the universal meter falls on the surface of the universal meter, the display panel cannot be seen clearly, and the measured data is not accurate enough, so that the working efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick differentiation equipment of phototriode direction, possessed and set up in the front of the table body can slide and the effect of the lid of locking, solved the environment that the universal meter used comparatively complicatedly, various dust and foul are a lot of, these if the surface that falls on universal meter not only can influence its life, can lead to display panel to see not clearly moreover, the problem of measuring data not accurate enough has influenced work efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: a rapid distinguishing device for guidance of a photoelectric triode comprises a meter body and a cover body, wherein a sliding mechanism is arranged on the meter body, and a locking mechanism used for limiting the sliding mechanism is arranged on the meter body; the sliding mechanism comprises a sliding block, a sliding chute used for the sliding block to stretch into and slide is formed in the side face of the meter body, a sleeve plate is fixedly connected to the surface of the cover body, and the sleeve plate is sleeved on the surface of the sliding block.

Preferably, locking mechanical system includes locking piece and spring, the inner wall of spout has been seted up and has been used for the locking piece stretches into and gliding recess one, the both ends of spring respectively with the surface of locking piece with the inner wall fixed connection of recess one, the surface of slider is seted up and is used for the locking piece stretches into and gliding recess two, the locking piece includes joint portion, joint portion with the locking piece is the integration setting.

Preferably, the number of the sliding mechanisms is two, and the sliding mechanisms are distributed symmetrically.

Preferably, the locking mechanisms are four in number and are distributed symmetrically.

Preferably, a buffer device is arranged on the inner wall of the second groove and is a rubber pad.

Preferably, the surface of the sliding block is provided with anti-slip stripes.

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

one, the utility model discloses a rotate the slider with the hand, rotate through the slider, drive two rotations of recess, extrude the joint portion of locking piece when two rotations of recess, press to move the locking piece and contract right and move, extrude the spring when the locking piece contracts and moves, make the spring take place deformation, the slider rotates until the locking piece breaks away from when recess two, and the stall can promote the lid.

Two, the utility model discloses a lid translation removes, drive lagging translation removes, through lagging translation removes, it slides along the spout to drive the slider, slide to the locking piece that contacts the spout other end, continue to slide, extrude the locking piece, press and move the locking piece and contract right, the locking piece contracts when moving extrusion spring, then rotate the slider again, rotate when contacting the locking piece to the recess two, under the thrust effect through the spring, the joint portion that promotes the locking piece stretches into in the recess two and with the surface laminating of rubber pad, can reach the effect of locking, when universal table does not use, the lid slides to the table body preceding, can prevent the foul, the dust falls on universal table surface, the life and the work efficiency of universal table have been improved.

Drawings

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

FIG. 2 is a side view of the structure of the present invention;

FIG. 3 is an enlarged view of the structure A of FIG. 2 according to the present invention;

fig. 4 is a partial side view of the structure of the present invention.

In the figure: 1. a watch body; 2. a cover body; 3. a slider; 4. a chute; 5. a first groove; 6. a locking block; 7. a spring; 8. a rubber pad; 9. a clamping part; 10. sheathing; 11. a second groove; 12. and (4) anti-skid stripes.

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 to 4, the present invention provides a technical solution: a rapid distinguishing device for guidance of a photoelectric triode comprises a meter body 1 and a cover body 2, wherein a sliding mechanism is arranged on the meter body 1, and a locking mechanism used for limiting the sliding mechanism is arranged on the meter body 1; slide mechanism includes slider 3, the side of the table body 1 is offered and is used for slider 3 to stretch into and gliding spout 4, the fixed surface of lid 2 is connected with lagging 10, lagging 10 cup joints on the surface of slider 3, through rotating slider 3 with the hand when using, rotate through slider 3, and make lid 2 can slide under locking mechanical system's effect, upwards promote lid 2, through 2 translation movements of lid, drive lagging 10 translation movements, through 10 translation movements of lagging, it slides along spout 4 to drive slider 3.

Further, the locking mechanism comprises a locking block 6 and a spring 7, a groove I5 for the locking block 6 to extend into and slide is formed in the inner wall of the sliding groove 4, two ends of the spring 7 are fixedly connected with the surface of the locking block 6 and the inner wall of the groove I5 respectively, a groove II 11 for the locking block 6 to extend into and slide is formed in the surface of the sliding block 3, the locking block 6 comprises a clamping portion 9, the clamping portion 9 and the locking block 6 are integrally arranged, when the locking mechanism is used, the sliding block 3 rotates to drive the groove II 11 to rotate, the clamping portion 9 of the locking block 6 is extruded when the groove II 11 rotates, the locking block 6 is pressed to contract rightwards, the spring 7 is extruded when the locking block 6 contracts, the spring 7 is deformed, the sliding block 3 rotates until the locking block 6 is separated from the groove II 11, the rotation can be stopped, at the moment, the cover body 2 is upwards pushed, the cover body 2 is moved in a translational manner, the sleeve plate 10 is driven to move in a translational manner, and the sleeve plate 10 is moved in a translational manner, drive slider 3 and slide along spout 4, slide to the locking piece 6 that contacts the 4 other ends of spout, continue to slide, extrude locking piece 6, the pressure moves locking piece 6 and contracts to move right, extrusion spring 7 when locking piece 6 contracts and moves, then rotate slider 3 again, rotate when contacting locking piece 6 to recess two 11, under the thrust effect through spring 7, the joint portion 9 that promotes locking piece 6 stretches into recess two 11 in, can reach the effect of locking, when universal meter does not use, lid 2 slides to table body 1 preceding, can prevent that foul and dust from falling on the surface of universal meter, the life and the work efficiency of universal meter have been improved.

Furthermore, the number of the sliding mechanisms is two, the sliding mechanisms are symmetrically distributed, and the stability of the structure is improved through the symmetrically distributed sliding mechanisms.

Furthermore, the number of the locking mechanisms is four, and the locking mechanisms are symmetrically distributed, so that the cover body is not prone to shaking, and the stability in use is improved.

Furthermore, a buffer device is arranged on the inner wall of the second groove 11 and is a rubber pad 8, and the rubber pad 8 can start the buffering effect, so that the abrasion is reduced, and the service life is prolonged.

Furthermore, the surface of the sliding block 3 is provided with anti-slip stripes 12, and the anti-slip stripes 12 can increase friction force and prevent hands from slipping.

The working principle is as follows: when the device for rapidly distinguishing the orientation of the phototriode is used, the slide block 3 is rotated by hands, the slide block 3 is rotated to drive the second groove 11 to rotate, the second groove 11 is rotated to extrude the clamping part 9 of the lock block 6, the lock block 6 is pressed to contract rightwards, the spring 7 is extruded when the lock block 6 contracts, the spring 7 is deformed, the slide block 3 is rotated until the lock block 6 is separated from the second groove 11, the rotation can be stopped, at the moment, the cover body 2 is pushed upwards, the sleeve plate 10 is driven to move in a translation way through the translation movement of the cover body 2, the slide block 3 is driven to slide along the chute 4 through the translation movement of the sleeve plate 10, the slide block 6 slides to the lock block 6 contacting with the other end of the chute 4, the slide continues to extrude the lock block 6, the lock block 6 is pressed to contract rightwards, the spring 7 is extruded when the lock block 6 contracts, then the slide block 3 is rotated, and when the second groove 11 contacts the lock block 6, under the thrust action of the spring 7, promote joint portion 9 of locking piece 6 and stretch into in recess two 11 and with the surface laminating of rubber pad 8, can reach the effect of locking, can start the effect of buffering through rubber pad 8, reducing wear, when universal meter does not use, lid 2 slides to the table body 1 preceding, can prevent that foul and dust from falling on the surface of universal meter, has improved the life and the work efficiency of universal meter.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a quick differentiation equipment of phototriode direction, includes table body (1) and lid (2), its characterized in that: the watch body (1) is provided with a sliding mechanism, and the watch body (1) is provided with a locking mechanism for limiting the sliding mechanism;

the sliding mechanism comprises a sliding block (3), a sliding groove (4) which is used for the sliding block (3) to stretch into and slide is formed in the side face of the meter body (1), a sleeve plate (10) is fixedly connected to the surface of the cover body (2), and the sleeve plate (10) is sleeved on the surface of the sliding block (3).

2. The phototriode-oriented fast differentiating apparatus as claimed in claim 1, wherein: locking mechanical system includes locking piece (6) and spring (7), the inner wall of spout (4) has been seted up and has been used for locking piece (6) stretch into and gliding recess (5), the both ends of spring (7) respectively with the surface of locking piece (6) with the inner wall fixed connection of recess (5), the surface of slider (3) has been seted up and has been used for locking piece (6) stretch into and gliding recess two (11), locking piece (6) include joint portion (9), joint portion (9) with locking piece (6) are the integration and set up.

3. The phototriode-oriented fast differentiating apparatus as claimed in claim 1, wherein: the number of the sliding mechanisms is two, and the sliding mechanisms are distributed symmetrically.

4. A phototransistor-oriented fast differentiating device as recited in any one of claims 1, 2 or 3 wherein: the locking mechanisms are four in number and are distributed symmetrically.

5. The phototriode-oriented fast differentiating apparatus as claimed in claim 2, wherein: and a buffer device is arranged on the inner wall of the second groove (11), and the buffer device is a rubber pad (8).

6. The phototriode-oriented fast differentiating apparatus as claimed in claim 5, wherein: the surface of the sliding block (3) is provided with anti-skid stripes (12).

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