CN214122436U

CN214122436U - Plug tester

Info

Publication number: CN214122436U
Application number: CN202022636311.0U
Authority: CN
Inventors: 黄立敏; 黄成彪; 陈建强
Original assignee: Foshan Sinofair Power Supply Wire Rod Co ltd
Current assignee: Foshan Sinofair Power Supply Wire Rod Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-09-03
Anticipated expiration: 2030-11-13

Abstract

The utility model provides a plug tester, which belongs to the technical field of electrical components and comprises a shell, wherein the middle part of the back of the shell is fixedly connected with a fixed plate, one side of the fixed plate is fixedly connected with a plug, the back of the shell is fixedly connected with a back cover, the outer surface of the back cover is fixedly connected with a magic tape II, the middle part of the front of the shell is provided with a jack, one side of the upper surface of the shell is fixedly connected with a hollow shaft, the inner wall of the hollow shaft is fixedly connected with a rotating shaft, the outer surface of the rotating shaft is fixedly connected with a front cover, and the outer surface of the front cover is fixedly connected with a magic tape I; when needs test, open the back lid, cover the magic subsides two and the coincidence of magic subsides one after with, prevent that the back lid from taking off and losing, open the protecgulum again, operate the tester, after the test, close protecgulum and back lid, avoid falling into dust or water stain in the instrument, guarantee the normal use of tester, avoid bringing inconvenience for the staff.

Description

Plug tester

Technical Field

The utility model belongs to the technical field of electrical components, concretely relates to plug tester.

Background

The socket tester is used for checking the condition of a socket circuit, and when a test button is pressed, the leakage switch of the control circuit is immediately tripped if the circuit is normal. If the test button is pressed, the leakage switch does not act for two reasons: the first is that the neutral and ground wires of the socket under test are connected incorrectly, in which case the plug indicates correct wiring, but the leakage switch does not operate. The second is that the wiring in the tested socket is completely correct, but the leakage switch on the wiring fails and needs to be repaired or replaced.

But current tester does not set up dustproof construction in participating in the department, if be stained with water carelessly, just can't normal use, still can bring very big inconvenience for the staff, influence the use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plug tester aims at solving among the prior art tester and does not have dustproof and waterproof structure in participating in the department, brings inconvenient problem for the staff.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a plug tester, includes the casing, the middle part fixedly connected with fixed plate at the casing back, one side fixedly connected with plug of fixed plate, lid behind the back fixedly connected with of casing, the outer fixed surface of back lid is connected with the magic and pastes two, the jack has been seted up at the positive middle part of casing, one side fixedly connected with hollow shaft of casing upper surface, the inner wall fixedly connected with pivot of hollow shaft, the outer fixed surface of pivot is connected with the protecgulum, the outer fixed surface of protecgulum is connected with the magic and pastes one.

In order to make this plug tester reach the effect that the staff of being convenient for directly judges the mistake of line connection, as the utility model relates to an it is preferred, the positive top fixedly connected with LED display screen of casing.

In order to make this plug tester reach and make things convenient for staff's operation instrument, guarantee the effect of the normal use of tester, as the utility model relates to an it is preferred, the positive bottom fixedly connected with shift knob of casing.

In order to make this kind of plug tester reach when making the protecgulum close inclosed effect, conduct the utility model relates to an it is preferred, the positive draw-in groove has all been seted up all around to the casing.

In order to make this kind of plug tester reach and make the staff more convenient effect when using the tester, conduct the utility model relates to an it is preferred, the equal fixedly connected with non slipping spur in both sides of casing surface.

In order to make this plug tester reach and carry out inclosed effect to the space between protecgulum and back lid and the casing, conduct the utility model relates to an it is preferred, equal fixedly connected with sealing silica gel strip all around of protecgulum, back lid and draw-in groove.

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

1. this plug tester, through casing, protecgulum, back lid, the magic is pasted one and the magic is pasted the cooperation between class structure, when needs test, open the back lid, the magic that covers after with is pasted two and is pasted a coincidence with the magic and paste, prevent that the back lid from losing after taking off, open the protecgulum again, operate the tester, after the test, close protecgulum and back lid, avoid falling into dust or water stain in the instrument, guarantee the normal use of tester, avoid bringing inconvenience for the staff.

2. This plug tester, through the equal fixedly connected with sealing silica gel strip all around of protecgulum, back lid and draw-in groove, uses sealing silica gel strip, and is airtight to the space between protecgulum and back lid and the casing, avoids the infiltration or gets into the dust, makes the tester damage, guarantees staff's normal use.

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 an axial measurement structure of the present invention;

fig. 2 is a schematic view of an axial structure of the plug of the present invention;

fig. 3 is a schematic front view of the LED display screen of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a housing; 2. anti-skid blocks; 3. a front cover; 4. sticking a magic tape I; 5. a rear cover; 6. a second magic tape; 7. a fixing plate; 8. a plug; 9. an LED display screen; 10. a jack; 11. a switch button; 12. a card slot; 13. a rotating shaft; 14. a hollow shaft.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a plug tester, which comprises a housin 1, the middle part fixedly connected with fixed plate 7 at the 1 back of casing, one side fixedly connected with plug 8 of fixed plate 7, lid 5 behind the back fixedly connected with of casing 1, two 6 are pasted to the outer fixed surface of back lid 5 is connected with the magic, jack 10 has been seted up at the positive middle part of casing 1, one side fixedly connected with hollow shaft 14 of casing 1 upper surface, the inner wall fixedly connected with pivot 13 of hollow shaft 14, the outer fixed surface of pivot 13 is connected with protecgulum 3, the outer fixed surface of protecgulum 3 is connected with the magic and pastes one 4.

The utility model discloses an in the embodiment, through casing 1, protecgulum 3, back lid 5, magic subsides 4 and magic subsides the cooperation between the 6 isotructures, when needs test, open back lid 5, cover magic subsides two 6 on the 5 with the back and paste 4 coincidence with the magic and paste, prevent that back lid 5 from losing after taking off, open protecgulum 3 again, operate the tester, after the test, close protecgulum 3 and back lid 5, avoid falling into dust or water stain in the instrument, guarantee the normal use of tester, avoid bringing inconvenience for the staff.

Specifically, the top of the front surface of the housing 1 is fixedly connected with an LED display screen 9.

In this embodiment: through the positive top fixedly connected with LED display screen 9 of casing 1, the staff of being convenient for directly judges the mistake of line connection, improves work efficiency.

Specifically, a switch button 11 is fixedly connected to the bottom of the front surface of the housing 1.

In this embodiment: through the positive bottom fixedly connected with shift knob 11 of casing 1, make things convenient for the staff to operate the instrument, guarantee the normal use of tester.

Specifically, the periphery of the front surface of the shell 1 is provided with clamping grooves 12.

In this embodiment: all seted up draw-in groove 12 around through casing 1 is positive, airtight more when making protecgulum 3 close, prevents dust or liquid entering when guaranteeing protecgulum 3 fixed.

Specifically, both sides of the outer surface of the shell 1 are fixedly connected with anti-skidding blocks 2.

In this embodiment: the anti-skidding blocks 2 are fixedly connected to the two sides of the outer surface of the shell 1, so that a worker can use the tester more conveniently, and the tester can be inserted into a socket conveniently.

Specifically, the peripheries of the front cover 3, the rear cover 5 and the clamping groove 12 are fixedly connected with sealing silica gel strips.

In this embodiment: all fixedly connected with sealing silica gel strip all around through protecgulum 3, back lid 5 and draw-in groove 12 uses sealing silica gel strip, and is airtight to the space between protecgulum 3 and back lid 5 and the casing 1, avoids seeping water or gets into the dust, makes the tester damage, guarantees staff's normal use.

The utility model discloses a theory of operation and use flow: this plug tester is when using, when needs test, open back lid 5, cover the magic on the 5 back and paste two 6 and magic subsides 4 coincidence and paste, lose after preventing that back lid 5 from taking off, open protecgulum 3 again, operate the tester, after the test, close protecgulum 3 and back lid 5, avoid falling into dust or water stain in the instrument, reuse sealing silica gel strip, it is airtight to carry out the space between protecgulum 3 and back lid 5 and casing 1, avoid oozing water or entering the dust, make the tester damage, guarantee the normal use of tester, avoid bringing inconvenience for the staff.

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. A plug tester, includes casing (1), its characterized in that: middle part fixedly connected with fixed plate (7) at casing (1) the back, one side fixedly connected with plug (8) of fixed plate (7), lid (5) behind the back fixedly connected with of casing (1), the outer fixed surface of back lid (5) is connected with the magic and is pasted two (6), jack (10) have been seted up at the positive middle part of casing (1), one side fixedly connected with hollow shaft (14) of casing (1) upper surface, the inner wall fixedly connected with pivot (13) of hollow shaft (14), the outer fixed surface of pivot (13) is connected with protecgulum (3), the outer fixed surface of protecgulum (3) is connected with the magic and is pasted one (4).

2. The plug tester of claim 1, wherein: the LED display screen (9) is fixedly connected to the top of the front face of the shell (1).

3. The plug tester of claim 1, wherein: the switch button (11) is fixedly connected to the bottom of the front face of the shell (1).

4. The plug tester of claim 1, wherein: the periphery of the front surface of the shell (1) is provided with clamping grooves (12).

5. The plug tester of claim 1, wherein: the anti-skidding blocks (2) are fixedly connected to the two sides of the outer surface of the shell (1).

6. The plug tester of claim 4, wherein: the periphery of the front cover (3), the periphery of the rear cover (5) and the periphery of the clamping groove (12) are fixedly connected with sealing silica gel strips.