CN217717821U

CN217717821U - Protective device for handheld electrical detection equipment

Info

Publication number: CN217717821U
Application number: CN202220496176.0U
Authority: CN
Inventors: 徐瑞
Original assignee: Suzhou Kedian Testing Co ltd
Current assignee: Suzhou Kedian Testing Co ltd
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-11-01
Anticipated expiration: 2032-03-09

Abstract

The utility model discloses a hand-held type electrical detection equipment protector, include: the test pencil comprises a protective shell, a connecting shell is fixedly installed at one end of the protective shell, the protective shell is rotatably installed at one end of the connecting shell, a rotating cover is rotatably installed at the other end of the protective shell, limiting clamping blocks are rotatably connected to two sides of the rotating cover, and a test pencil is fixedly installed inside the protective shell; the top fixed mounting of protective housing has transparent plastic slab, just protective housing's both sides all are through a plurality of bolts and test pencil fixed connection. The protective device for the electrical detection equipment is used by matching the protective shell, the connecting shell and the protective shell, has a relatively simple structure, is relatively comprehensive in protection of the test pencil, is simple to assemble and disassemble, and is not easy to damage; the pen point is protected by the protective shell, the pen tail is protected by the rotating cover, the protective shell and the rotating cover are opened respectively during use, operation is simple, and protection is more comprehensive.

Description

Protective device for handheld electrical detection equipment

Technical Field

The utility model relates to an electrical apparatus check out test set technical field especially relates to a hand-held type electrical detection equipment protector.

Background

In the prior art, a test pencil is also called a test pencil, which is called a test pencil for short. The testing tool is an electrician tool and is used for testing whether the electric wire is electrified or not. The pen body is provided with a neon bulb, and if the neon bulb shines during testing, the neon bulb indicates that the lead is electrified or is a fire wire of a passage. The test pencil is relatively random to deposit in the use, so that the damage ratio of test pencil is higher.

Through the retrieval, chinese patent application number is CN202120480406. X's patent discloses a hand-held type electrical detection equipment protector, including the check out test set body, one side of check out test set body is equipped with the protection casing, the inner wall welding that the protection casing is close to one side of check out test set body has the connecting plate, the mounting groove has been seted up on the check out test set body, be equipped with the locating piece in the mounting groove, the top welding of locating piece has the connecting rod, the top welding of connecting rod has the slide, the top welding of slide has the pull rod.

The above patents suffer from the following disadvantages: the device protects the nib of electrography through the protection casing, and the protection casing is in the use, and the dismouting is more troublesome, and the finding is more wherein, appears damaging easily, difficult use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the hand-held type electrical detection equipment protector that proposes.

In order to realize the purpose, the utility model adopts the following technical scheme:

a hand-held electrical detection apparatus guard comprising:

protective housing, protective housing's one end fixed mounting has the connection shell, the one end of connection shell is rotated and is installed protective housing, protective housing's the other end is rotated and is installed and rotate the lid, the both sides of rotating the lid are all rotated and are connected with spacing fixture block, protective housing's inside fixed mounting has the test pencil.

As a further aspect of the present invention: the top fixed mounting of protective housing has transparent plastic slab, just protective housing's both sides all are through a plurality of bolts and test pencil fixed connection.

As the utility model discloses further scheme again: one end of the test pencil is fixedly provided with a pencil tail, and the other end of the test pencil is fixedly provided with a pencil point.

As the utility model discloses further scheme again: the connecting shell is close to the first fixture block of the top and the equal fixedly connected with in bottom of protecting shell one end, just the connecting shell is close to the spacing cardboard of the equal fixedly connected with in both sides of protecting shell one end.

As the utility model discloses further scheme again: the top end of one side of the connecting shell, which is close to the protective shell, is symmetrically provided with limiting sliding grooves, and limiting rotating plates are arranged inside the limiting sliding grooves.

As the utility model discloses further scheme again: the protective housing is close to one side top fixedly connected with of connecting the shell and rotates the cardboard, the one end and the two spacing rotating plates of rotation cardboard rotate and are connected.

As the utility model discloses further scheme again: and the two sides of the protective shell close to one end of the connecting shell are fixedly connected with second clamping blocks.

As a further aspect of the present invention: the both sides of connecting the shell all rotate and are connected with first linking arm, protecting sheathing's both sides all rotate and are connected with the second linking arm, the junction of first linking arm and second linking arm is rotated and is installed the fastening knob.

Compared with the prior art, the utility model provides a hand-held type electrical detection equipment protector possesses following beneficial effect:

1. this electrical detection equipment protector uses through protecting sheathing, connection housing and protecting sheathing's cooperation, and the structure is simple relatively, and is more comprehensive to the protection of test pencil, and the dismouting is simple, and is not fragile.

2. This electrical detection equipment protector through protecting sheathing protection nib, rotates the lid and protects the pen tail, opens protecting sheathing and rotation lid respectively during the use, easy operation, and the protection is more comprehensive.

3. This electrical detection equipment protector uses through the cooperation of first linking arm and second linking arm, can fixed connection shell and protecting sheathing's relative position when using, makes the use of test pencil more convenient.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, convenient operation.

Drawings

FIG. 1 is a schematic structural view of the overall assembly of the present invention;

FIG. 2 is a schematic structural view of the connecting housing of the present invention;

fig. 3 is a schematic structural view of the test pencil of the present invention.

In the figure: 1. a protective housing; 2. a connecting housing; 3. a protective housing; 4. a transparent plastic plate; 5. rotating the cover; 6. a limiting clamping block; 7. a test pencil; 8. a first clamping block; 9. a limiting clamping plate; 10. a limiting chute; 11. rotating the clamping plate; 12. a limiting rotating plate; 13. a first connecting arm; 14. fastening a knob; 15. a second fixture block; 16. a second connecting arm; 17. a pen tail; 18. a pen point.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

A hand-held electrical test equipment guard, as shown in fig. 1-3, comprising:

the test pencil comprises a protective shell 1, wherein a connecting shell 2 is fixedly installed at one end of the protective shell 1, a protective shell 3 is rotatably installed at one end of the connecting shell 2, a rotating cover 5 is rotatably installed at the other end of the protective shell 1, limiting clamping blocks 6 are rotatably connected to two sides of the rotating cover 5, a test pencil 7 is fixedly installed in the protective shell 1, a pencil tail 17 is fixedly installed at one end of the test pencil 7, and a pencil point 18 is fixedly installed at the other end of the test pencil 7;

the test pencil 7, the pencil tail 17 and the pencil point 18 form a test pencil which has the same structure as the existing test pencil; the protective shell 1 protects the test pencil 7, the connecting shell 2 and the protective shell 3 protect a pencil point 18, and the rotating cover 5 protects a pencil tail 17;

two sides of one end, close to the rotating cover 5, of the protective shell 1 are provided with T-shaped clamping grooves, the limiting clamping block 6 is T-shaped, and the limiting clamping block 6 is rotationally clamped in the T-shaped clamping grooves; when the test pencil is used, the limiting clamping block 6 is opened, then the rotating cover 5 is rotated, and the pencil tail 17 is leaked.

The top end of the protective shell 1 is fixedly provided with a transparent plastic plate 4, the top end of the test pencil 7 is provided with an electronic display screen and a neon bulb, the transparent plastic plate 4 is used for observing the neon bulb and the electronic display screen, two sides of the protective shell 1 are fixedly connected with the test pencil 7 through a plurality of bolts, and two sides of one end, close to the connecting shell 2, of the protective shell 3 are fixedly connected with second clamping blocks 15; second clamping grooves are formed in two sides of the connecting shell 2, and the two second clamping blocks 15 are clamped inside the second clamping grooves respectively.

The top end and the bottom end of the connecting shell 2, which are close to one end of the protective shell 1, are both fixedly connected with first clamping blocks 8, the top end and the bottom end of the protective shell 1 are both provided with first clamping grooves, the two first clamping blocks 8 are respectively clamped inside the two first clamping grooves, and the first clamping blocks 8 are fixedly clamped inside the first clamping grooves through screws; connect the equal fixedly connected with in both sides that shell 2 is close to 1 one end of protective housing spacing cardboard 9, spacing draw-in groove has all been seted up to the both sides of protective housing 1, and two spacing cardboard 9 joint are inside two spacing draw-in grooves respectively.

Connecting shell 2 and being close to one side top symmetry of protecting sheathing 3 and having seted up spacing spout 10, the inside of spacing spout 10 is provided with spacing rotor plate 12, is provided with between two spacing spouts 10 and rotates the draw-in groove, rotates the draw-in groove and link up with two spacing spouts 10 are relevant.

Protecting sheathing 3 is close to one side top fixedly connected with rotation cardboard 11 of connecting casing 2, rotates cardboard 11 slidable mounting inside rotating the draw-in groove, and the one end of rotating cardboard 11 rotates with two spacing rotor plates 12 and is connected, rotates the equal fixedly connected with spliced pole of the two avris of one end that cardboard 11 kept away from protecting sheathing 3, and two spacing rotor plates 12 are fixed mounting respectively in two spliced poles.

The both sides of connecting shell 2 all rotate and are connected with first linking arm 13, and the both sides of protecting sheathing 3 all rotate and are connected with second linking arm 16, and the junction of first linking arm 13 and second linking arm 16 rotates installs fastening knob 14, and fastening knob 14 is used for fixed first linking arm 13 and second linking arm 16.

The working principle is as follows:

referring to fig. 1 to 3, the apparatus is assembled as shown in fig. 1;

when the device is used, firstly, the two fastening knobs 14 are rotated anticlockwise to enable the two groups of the first connecting arms 13 and the second connecting arms 16 to be loosened, then the protective shell 3 is pulled along the axial direction of the test pencil 7 to enable the second clamping block 15 to be separated from the second clamping groove, then the protective shell 3 is rotated through the rotating clamping plate 11 to leak the pencil point 18, and then the two fastening knobs 14 are rotated clockwise to fix the two groups of the first connecting arms 13 and the second connecting arms 16, so that the protective shell 3 and the connecting shell 2 are relatively fixed; then two limiting clamping blocks 6 are opened, the rotating cover 5 is opened, and the test pencil 7 is used.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. A hand-held electrical detection apparatus guard, comprising:

protective housing (1), the one end fixed mounting of protective housing (1) has connect shell (2), the one end of connect shell (2) is rotated and is installed protective housing (3), the other end of protective housing (1) is rotated and is installed and rotate lid (5), the both sides of rotating lid (5) are all rotated and are connected with spacing fixture block (6), the inside fixed mounting of protective housing (1) has test pencil (7).

2. A hand-held electrical test equipment shielding device according to claim 1, wherein: the top fixed mounting of protective housing (1) has transparent plastic slab (4), just the both sides of protective housing (1) all through a plurality of bolts and test pencil (7) fixed connection.

3. A hand-held electrical test equipment shielding device according to claim 1, wherein: one end of the test pencil (7) is fixedly provided with a pencil tail (17), and the other end of the test pencil (7) is fixedly provided with a pencil point (18).

4. A hand-held electrical test equipment shielding device according to claim 1, wherein: the connecting shell (2) is close to the first clamping block (8) of the top end and the bottom end of one end of the protective shell (1), and the connecting shell (2) is close to the limiting clamping plate (9) of the two sides of one end of the protective shell (1).

5. A hand-held electrical test equipment shielding device according to claim 1, wherein: the connecting shell (2) is close to the top end of one side of the protecting shell (3) and is symmetrically provided with limiting sliding grooves (10), and limiting rotating plates (12) are arranged inside the limiting sliding grooves (10).

6. A hand-held electrical test equipment shielding device according to claim 1, wherein: the protective casing (3) is close to one side top fixedly connected with of connecting shell (2) and rotates cardboard (11), the one end and the two spacing rotating plate (12) of rotating cardboard (11) are rotated and are connected.

7. A hand-held electrical test equipment shielding device according to claim 1, wherein: and the two sides of the protective shell (3) close to one end of the connecting shell (2) are fixedly connected with second clamping blocks (15).

8. A hand-held electrical test equipment shielding device according to claim 1, wherein: the both sides of connecting shell (2) are all rotated and are connected with first linking arm (13), the both sides of protecting sheathing (3) are all rotated and are connected with second linking arm (16), fastening knob (14) are installed in the rotation of the junction of first linking arm (13) and second linking arm (16).