CN215005593U

CN215005593U - Multifunctional electroprobe with high safety

Info

Publication number: CN215005593U
Application number: CN202121354547.3U
Authority: CN
Inventors: 燕友福; 张军; 燕友全
Original assignee: Dongying Wetland City Construction Promotion Center
Current assignee: Dongying Wetland City Construction Promotion Center
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2021-12-03
Anticipated expiration: 2031-06-18

Abstract

The utility model discloses a high multi-functional electrography of security relates to electrography technical field. The utility model comprises a handle and an embedded block, wherein one side of the handle is provided with a first groove matched with the embedded block, one side of the embedded block is fixedly matched with a sign pen, one side of the embedded block is provided with a chute, an arc piece is matched in the chute in a sliding way, one side of the arc piece is fixedly matched with two annular pieces, and the sign pen is positioned at the inner side of the annular pieces; one side of the arc-shaped piece is fixedly matched with a first rack, and one side of the embedded block is fixedly matched with two supporting plates. The utility model discloses an install the sign pen in the one end of abaculus, realized the multi-functional use of electrography, through mutually supporting of gear and first rack and second rack, it is very convenient to make the switching of survey electric function and the function of writing of this device, has realized a multi-purpose of electrography overall, has made things convenient for electrician's circuit maintenance work, has improved electrician's work efficiency to a certain extent.

Description

Multifunctional electroprobe with high safety

Technical Field

The utility model belongs to the technical field of the electrography, especially, relate to a high multi-functional electrography of security.

Background

The test pencil is also called test pencil, which is called 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 pen point and the pen tail of the test pencil are made of metal materials, and the pen holder is made of insulating materials. When the test pencil is used, a user must touch the metal part at the tail end of the test pencil by hand, otherwise, because a charged body, the test pencil, a human body and the ground do not form a loop, neon bulbs in the test pencil cannot emit light to cause misjudgment, and the charged body is considered to be uncharged.

When an electrician works, the electrician sometimes needs to use a pen for recording or marking, but most test pens in the current market are single in function and do not have the function of a writing pen, and at the moment, the electrician needs to carry the pen alone, but certain trouble is brought to the electrician, and even the electrician can delay the circuit first-aid repair work because the electrician does not carry the pen.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high multi-functional electrography of security installs the sign pen through the one end at the abaculus, has realized the multi-functional use of electrography, through mutually supporting of gear and first rack and second rack, makes the survey electric function of this device and the switching of writing the function very convenient, has generally realized a multi-purpose of electrography, has made things convenient for electrician's circuit maintenance work, has improved electrician's work efficiency to a certain extent, has solved the problem that exists among the above-mentioned prior art.

In order to achieve the purpose, the utility model is realized by the following technical proposal:

a multifunctional electrography with high security, including handle and abaculus, handle one side is seted up with the first recess of abaculus looks adaptation, and one side of abaculus is fixed to cooperate with the sign pen, and one side of abaculus is seted up the spout, and sliding fit has the arc piece in the spout, and one side of arc piece is fixed to cooperate with two annular pieces, and the sign pen is located the annular piece inboard;

a first rack is fixedly matched with one side of the arc piece, two supporting plates are fixedly matched with one side of the embedded block, a round rod is fixedly matched between the two supporting plates, a gear is rotationally matched with the periphery of the round rod, the gear is meshed with the first rack, a spring is fixedly matched with the lower side of the first rack, the embedded block is provided with a cavity, one end of the spring is fixedly matched with the bottom of the cavity, a connecting rod is fixedly matched with the lower side of the arc piece, a patch is elastically matched with the lower side of the connecting rod, a screwdriver rod is fixedly matched with one side of the embedded block, one end of the screwdriver rod is positioned in the cavity, and a first insulating sleeve is sleeved on the periphery of one end of the screwdriver rod;

the bottom of the first groove is fixedly matched with a first metal sheet, the inner wall of the first groove is provided with a plurality of second grooves, the bottom of the second groove is fixedly matched with a second rack matched with the gear, and the gear is meshed with the second rack.

Optionally, a light emitting tube is arranged inside the handle, the light emitting tube is connected with the first metal sheet through a conducting wire, and a second metal sheet is fixedly matched with one end of the handle.

Optionally, a retaining ring is fixedly matched with the periphery of the insert block.

Optionally, a second insulating sleeve is fixedly matched with the peripheral side of the screwdriver rod.

Optionally, a cutting surface is provided on one side of the patch.

Optionally, the handle is provided with anti-slip threads on the periphery.

The embodiment of the utility model has the following beneficial effect:

the utility model discloses an embodiment installs the sign pen through the one end at the abaculus, has realized the multi-functional use of electrography, through mutually supporting of gear and first rack and second rack, makes the survey electric function of this device and the switching of writing the function very convenient, has generally realized a multi-purpose of electrography, has made things convenient for electrician's circuit maintenance work, has improved electrician's work efficiency to a certain extent.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

The accompanying drawings, which form a part of the present application, 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 external perspective view of an embodiment of the present invention;

fig. 2 is a schematic view of an internal front perspective structure according to an embodiment of the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 2;

fig. 4 is a schematic internal side-view perspective structure according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram at B in fig. 4.

Wherein the figures include the following reference numerals:

handle 1, second rack 101, abaculus 2, keep off ring 201, sign pen 3, arc piece 4, annular piece 401, first rack 402, connecting rod 403, paster 404, backup pad 5, gear 6, spring 7, screwdriver pole 8, first insulating cover 801, second insulating cover 802.

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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.

Referring to fig. 1 to 5, in the present embodiment, a multifunctional test pencil with high safety is provided, which includes: the sign pen comprises a handle 1 and an embedded block 2, wherein a first groove matched with the embedded block 2 is formed in one side of the handle 1, the sign pen 3 is fixedly matched with one side of the embedded block 2, a sliding groove is formed in one side of the embedded block 2, an arc-shaped piece 4 is matched with the sliding groove in a sliding mode, two annular pieces 401 are fixedly matched with one side of the arc-shaped piece 4, and the sign pen 3 is located on the inner side of the annular pieces 401;

a first rack 402 is fixedly matched on one side of the arc-shaped piece 4, two supporting plates 5 are fixedly matched on one side of the embedded block 2, a round rod is fixedly matched between the two supporting plates 5, a gear 6 is rotationally matched on the peripheral side of the round rod, the gear 6 is meshed with the first rack 402, a spring 7 is fixedly matched on the lower side of the first rack 402, a cavity is formed in the embedded block 2, one end of the spring 7 is fixedly matched at the bottom of the cavity, a connecting rod 403 is fixedly matched on the lower side of the arc-shaped piece 4, a patch 404 is elastically matched on the lower side of the connecting rod 403, a screwdriver rod 8 is fixedly matched on one side of the embedded block 2, one end of the screwdriver rod 8 is located in the cavity, and a first insulating sleeve 801 is sleeved on the peripheral side of one end of the screwdriver rod 8;

the bottom of the first groove is fixedly matched with a first metal sheet, the inner wall of the first groove is provided with a plurality of second grooves, the bottom of the second groove is fixedly matched with a second rack 101 matched with the gear, and the gear 6 is meshed with the second rack 101.

The application of one aspect of the embodiment is as follows: when the device is used, when a pen is needed, the embedded block 2 is turned over, the screwdriver rod 8 is inserted into the first groove, one end of the embedded block 2 is embedded into the first groove, one end of the arc-shaped sheet 4 slides to the bottom of the cavity under the action of the tension of the spring 7, the pen point of the sign pen 3 is exposed, when the test pencil is needed to test electricity, the embedded block 2 is pulled out, the embedded block 2 is turned over, the sign pen 3 and the other end of the embedded block 2 are inserted into the first groove, when the embedded block 2 is inserted, the second rack 101 is in contact with the gear 6 and rotates the gear 6, then the gear 6 drives the first rack 402 and the arc-shaped sheet 4 to move upwards, the patch 404 slides to one end of the exposed screwdriver rod 8 by the first insulating sleeve 801 under the driving of the connecting rod 403 and is attached to one end of the screwdriver rod 8, when the sleeving is completed, the arc-shaped sheet 4 is in contact with the first metal sheet, at the moment, the screwdriver rod is connected with the luminous tube and can be used for measuring voltage.

Install sign pen 3 through the one end at abaculus 2, realized the multi-functional use of electrography, through mutually supporting of gear 6 and first rack 402 and second rack 101, it is very convenient to make the switching of the function of surveying electricity of this device and writing function, has generally realized a multi-purpose of electrography, has made things convenient for electrician's circuit maintenance work, has improved electrician's work efficiency to a certain extent.

The inside luminotron that has installed of handle 1 of this embodiment, luminotron and first sheetmetal pass through the wire and link to each other, and the one end fixed coordination of handle 1 has the second sheetmetal. When the hand of the person presses one side of the second metal sheet, the person and the ground form a loop, and the light-emitting tube starts to emit light.

The retaining ring 201 is fixedly fitted to the periphery of the insert 2 of this embodiment.

The second insulating sleeve 802 is fixedly fitted around the screwdriver rod 8 of this embodiment. The second insulating sleeve 802 is used for reducing the occurrence of electric shock by a user and improving the safety of the device.

The patch 404 of this embodiment has a cut surface on one side. One side of the chip 404 is cut to make the chip 404 slide onto the first insulating sleeve 801 from one end of the screwdriver rod 8.

The handle 1 of this embodiment has an anti-slip thread formed on the peripheral side thereof.

Specifically, the arc-shaped sheet, the patch and the connecting rod are all made of metal materials.

The above embodiments may be combined with each other.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Claims

1. The utility model provides a high multi-functional electrography of security which characterized in that includes: the sign pen comprises a handle (1) and an embedded block (2), wherein a first groove matched with the embedded block (2) is formed in one side of the handle (1), a sign pen (3) is fixedly matched with one side of the embedded block (2), a sliding groove is formed in one side of the embedded block (2), an arc-shaped piece (4) is in sliding fit in the sliding groove, two annular pieces (401) are fixedly matched with one side of the arc-shaped piece (4), and the sign pen (3) is located on the inner side of the annular pieces (401);

a first rack (402) is fixedly matched with one side of an arc-shaped piece (4), two supporting plates (5) are fixedly matched with one side of an embedded block (2), a round rod is fixedly matched between the two supporting plates (5), a gear (6) is rotationally matched with the periphery of the round rod, the gear (6) is meshed with the first rack (402), a spring (7) is fixedly matched with the lower side of the first rack (402), a cavity is formed in the embedded block (2), one end of the spring (7) is fixedly matched with the bottom of the cavity, a connecting rod (403) is fixedly matched with the lower side of the arc-shaped piece (4), a patch (404) is elastically matched with the lower side of the connecting rod (403), a screwdriver rod (8) is fixedly matched with one side of the embedded block (2), one end of the screwdriver rod (8) is located in the cavity, and a first insulating sleeve (801) is sleeved on the periphery of one end of the screwdriver rod (8);

the bottom of the first groove is fixedly matched with a first metal sheet, the inner wall of the first groove is provided with a plurality of second grooves, the bottom of the second groove is fixedly matched with a second rack (101) matched with the gear, and the gear (6) is meshed with the second rack (101).

2. The multifunctional electrography with high safety as claimed in claim 1, characterized in that, the luminotron is installed inside handle (1), and the luminotron passes through the wire with first sheetmetal and links to each other, and the one end of handle (1) is fixed fit with the second sheetmetal.

3. The multifunctional electrography with high safety as claimed in claim 1, characterized in that, the periphery side of the inserted block (2) is fixedly matched with a stop ring (201).

4. A multifunctional electrography with high safety as claimed in claim 1, characterized in that the circumference of the screwdriver rod (8) is fixedly fitted with a second insulating sleeve (802).

5. The multifunctional electrography with high safety as claimed in claim 1, characterized in that, the paster (404) has a cut surface on one side.

6. The multifunctional electrography with high safety according to claim 1, characterized in that the handle (1) is provided with anti-slip screw threads on the circumference.