阅读说明：本技术 便携式验电装置 (Portable electroscope ) 是由 钟万才 何振宇 郭福高 李飞虎 焦伟军 孙阔腾 谢小杰 王远均 石财发 陈飞 于 2020-12-29 设计创作，主要内容包括：本发明公开一种便携式验电装置,该便携式验电装置包括壳体,验电组件的驱动件设于壳体,绕线盘传动连接于驱动件,验电器可拆卸连接于壳体,连接线缠绕于绕线盘,并连接接于验电器,把手可拆卸连接于壳体,并与壳体配合形成夹槽。本发明的携式验电装置通过把手和壳体将验电器固定于待检测线路的上方,使其整个检测的操作都较为省力。而且连接线收卷于绕线盘上,如此其整体的体积和质量都较小,方便用户携带,与此同时通过连接线下放验电器,其延伸的长度较长,较大程度的提高了作业人员检测作业的便利性,从而提高其检测效率。(The invention discloses a portable electricity testing device which comprises a shell, wherein a driving piece of an electricity testing assembly is arranged in the shell, a wire spool is in transmission connection with the driving piece, an electricity tester is detachably connected with the shell, a connecting wire is wound on the wire spool and connected with the electricity tester, and a handle is detachably connected with the shell and matched with the shell to form a clamping groove. The portable electroscope is fixed above the line to be detected through the handle and the shell, so that the whole detection operation is labor-saving. And the connecting wire rolling is on the wire reel, so its holistic volume and quality are all less, and convenience of customers carries, and meanwhile transfers electroscope through the connecting wire, and the length of its extension is longer, the improvement of great degree the convenience that the operation personnel detected the operation to improve its detection efficiency.)

1. A portable electroscope, comprising:

a housing;

the electroscope is detachably connected with the shell, and the connecting wire is wound on the wire spool and connected with the electroscope; and

the handle, the handle can dismantle connect in the casing to with the casing cooperation forms and presss from both sides the groove, it will to press from both sides the groove the casing centre gripping is fixed.

2. The portable electroscope of claim 1, wherein the handle is pivotally attached to the housing at one side and removably attached to the housing at the other side.

3. The portable electroscope of claim 2, wherein the handle is provided with a first magnetic member and the housing is provided with a second magnetic member, the handle rotating relative to the housing, the first magnetic member magnetically engaging the second magnetic member.

4. The portable electroscope of claim 1, wherein a side of the handle facing the housing is recessed to form a first recess, a side of the housing facing the handle is recessed to form a second recess, and the first recess and the second recess enclose to form the clip slot.

5. The portable electricity testing device according to any one of claims 1 to 4, wherein the housing comprises a shell and a cover plate, the shell is formed with a receiving cavity and a wire port communicated with the receiving cavity, one end of the receiving cavity is open, and the cover plate is detachably covered on the open end of the receiving cavity;

the driving piece fixed connection in the shell, electroscope can dismantle connect in the shell, the wire reel is located accomodate the intracavity to the transmission connect in the driving piece, the connecting wire by the line mouth stretches out, and be connected in electroscope.

6. The portable electricity testing device of claim 5, wherein said housing further comprises a plurality of connecting members, said housing defines a plurality of spaced mounting holes, said cover defines a plurality of spaced connecting holes, and a connecting member is disposed through one of said connecting holes and one of said mounting holes to connect said cover with said housing.

7. The portable electricity testing device of claim 5, wherein the driving member comprises a servo motor and a coupling, the servo motor is fixedly connected to the housing, the coupling is in transmission connection with an output shaft of the servo motor, and the wire spool is fixedly connected to the coupling.

8. The portable electroscope of claim 7, wherein the drive member further comprises a controller and a power source, the controller and the power source are disposed in the receiving cavity, and the controller is electrically connected to the servo motor and the power source.

9. The portable electricity testing device of claim 5, wherein the housing is provided with a plurality of clamping protrusions arranged at intervals in a protruding manner, the plurality of clamping protrusions are matched to form a clamping groove, and the electroscope is clamped in the clamping groove.

10. The portable electroscope apparatus according to claim 9, wherein the housing further comprises a fixing strap, the fixing strap is connected to the clamping protrusion, the electroscope is clamped in the clamping groove, and the fixing strap is wound on the outer side of the electroscope to press the electroscope in the clamping groove.

Technical Field

The invention relates to the technical field of electrical detection instruments, in particular to a portable electricity testing device.

Background

At present, when power failure detection, maintenance and repair are carried out on the operation of a power transmission line, whether voltage exists in the line needs to be detected, and installation operation is guaranteed. Among the correlation technique, the operation personnel are located and wait to detect the top of wire, are fixed in the electroscope in the tip of insulating bar, transfer the electroscope gradually and be close to the wire through the insulating bar, judge whether it has voltage through audible-visual alarm device on the electroscope. Because the insulating operating rod needs to be carried with a person as a transmission medium, the electroscope is inconvenient to carry and use, and the retraction and release distance of the electroscope is limited, so that the detection operation is influenced.

Disclosure of Invention

The invention mainly aims to provide a portable electricity testing device, which aims to facilitate a user to store and carry an electricity testing device and improve the detection working efficiency.

In order to achieve the above object, the present invention provides a portable electricity testing device, comprising:

a housing;

the electroscope is detachably connected with the shell, and the connecting wire is wound on the wire spool and connected with the electroscope; and

the handle, the handle can dismantle connect in the casing to with the casing cooperation forms and presss from both sides the groove, it will to press from both sides the groove the casing centre gripping is fixed.

Optionally, one side of the handle is rotatably connected to the edge of the housing, and the other side is detachably connected to the housing.

Optionally, the handle is provided with a first magnetic member, the housing is provided with a second magnetic member, the handle rotates relative to the housing, and the first magnetic member is magnetically attracted to the second magnetic member.

Optionally, one side of the handle facing the housing is concavely provided with a first groove, one side of the housing facing the handle is concavely provided with a second groove, and the first groove and the second groove enclose to form the clamping groove.

Optionally, the housing includes a housing and a cover plate, the housing is formed with a receiving cavity and a line port communicated with the receiving cavity, one end of the receiving cavity is opened, and the cover plate detachably covers the opening end of the receiving cavity;

the driving piece fixed connection in the shell, electroscope can dismantle connect in the shell, the wire reel is located accomodate the intracavity to the transmission connect in the driving piece, the connecting wire by the line mouth stretches out, and be connected in electroscope.

Optionally, the casing still includes a plurality of connecting pieces, the shell is equipped with the mounting hole that a plurality of intervals set up, the apron is equipped with the connecting hole that a plurality of intervals set up, one the connecting piece wears to locate one connecting hole and one the mounting hole, will the apron with the shell is connected.

Optionally, the driving member includes a servo motor and a coupler, the servo motor is fixedly connected to the housing, the coupler is in transmission connection with an output shaft of the servo motor, and the wire spool is fixedly connected to the coupler.

Optionally, the driving member further includes a controller and a power supply, the controller and the power supply are disposed in the accommodating cavity, and the controller is electrically connected to the servo motor and the power supply.

Optionally, the protruding joint that establishes a plurality of intervals of formation of shell is protruding, and is a plurality of the protruding cooperation of joint forms the joint groove, the electroscope joint in the joint inslot.

Optionally, the casing still includes the fixed band, the fixed band connect in the joint is protruding, the electroscope joint in the joint inslot, the fixed band twine in the outside of electroscope, with the electroscope suppression in the joint inslot.

The portable electricity testing device comprises a shell, a driving piece of an electricity testing assembly is arranged on the shell, a wire spool is connected to the driving piece in a transmission mode, an electroscope is detachably connected to the shell, a connecting wire is wound on the wire spool and connected to the electroscope, and a handle is detachably connected to the shell and matched with the shell to form a clamping groove.

In an embodiment, when the circuit that needs to treat to detect carries out the line detection, the user accessible is handheld the handle or passes the double-layered groove with cross arm and the circuit that has detected, is fixed in the top of waiting to detect the circuit with the casing centre gripping, and driving piece drive wire reel rotates, unreels the connecting wire, and electroscope transfers gradually under the effect of gravity to waiting to detect near the circuit and carry out voltage detection to it. After the detection is finished, the driving piece drives the winding reel to rotate along the opposite direction, the connecting wire is wound, the electroscope is recovered, and the handle and the shell are detached from the cross arm or the circuit. The portable electroscope is fixed above the line to be detected through the handle and the shell, so that the whole detection operation is labor-saving. And the connecting wire rolling is on the wire reel, so its holistic volume and quality are all less, and convenience of customers carries, and meanwhile transfers electroscope through the connecting wire, and the length of its extension is longer, the improvement of great degree the convenience that the operation personnel detected the operation to improve its detection efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic diagram of a portable electroscope apparatus according to an embodiment of the present invention;

FIG. 2 is an exploded view of the portable electroscope apparatus shown in FIG. 1;

fig. 3 is a schematic structural diagram of another state of the portable electroscope apparatus shown in fig. 1.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Portable electroscope	13	Cover plate
10	Shell body	13a	Connecting hole
				11	Second magnetic part	21	Driving member
10a	Second groove	22	Wire spool
				12	Outer casing	23	Electroscope
12a	Containing cavity	30	Handle bar
				12b	Wire port	30a	The first groove
12c	Mounting hole	100a	Clamping groove
				121	Clamping bulge

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a portable electroscope apparatus 100.

In the embodiment of the present invention, the portable electroscope apparatus 100 includes a housing 10; the electroscope component comprises a driving part 21, a wire spool 22, a connecting wire and an electroscope 23, wherein the driving part 21 is arranged in the shell 10, the wire spool 22 is in transmission connection with the driving part 21, the electroscope 23 is detachably connected to the shell 10, and the connecting wire is wound on the wire spool 22 and is connected to the electroscope 23; the handle 30 is detachably connected to the housing 10, and cooperates with the housing 10 to form a clamping groove 100a, and the clamping groove 100a is used for clamping and fixing the housing 10.

Specifically, the housing 10 includes a housing 12 and a cover plate 13, the housing 12 is a housing 10 structure formed by molding a plastic material, the housing 12 is formed with a storage cavity 12a and a wire port 12b communicating with the storage cavity 12a, one end of the storage cavity 12a is open, a plurality of mounting holes 12c are formed in the housing 12 by molding, and the mounting holes 12c may be screw holes or pin holes. The cover plate 13 is detachably covered on the opening end of the accommodating cavity 12a, a plurality of connecting holes 13a are formed in the cover plate 13, the connecting holes 13a penetrate through the upper plate surface and the lower plate surface of the cover plate 13, and a connecting piece penetrates through the connecting holes 13a and the mounting hole 12c to connect the cover plate 13 with the shell 12. The connecting member may be a screw or a pin. The connection structure of the cover plate 13 and the housing 12 is simple, and the user can conveniently maintain and install the parts in the accommodating cavity 12 a.

The driving part 21 is fixedly connected to the shell 12, wherein the driving part 21 comprises a servo motor and a coupler, the servo motor is fixedly connected to the shell 12, an output shaft of the servo motor extends into the accommodating cavity 12a, the coupler is connected to the output shaft of the servo motor in a transmission mode, and the wire spool 22 is fixedly connected to the coupler. The protruding joint that forms a plurality of intervals of establishing of shell 12 is protruding, and is a plurality of the protruding cooperation of joint forms joint groove 121a, electroscope 23 joint in joint groove 121a, so can make things convenient for the operation personnel to fix electroscope 23, and it is also comparatively convenient to get and put. The connection wire is wound around the wire spool 22 and extends from the wire port 12b, and the connection wire is connected to the electroscope 23 and the wire spool 22. The handle 30 is detachably coupled to the housing 10 and forms a clip groove 100a in cooperation with the housing 10.

In an embodiment, when needing to treat the circuit that detects to carry out the line detection, user's accessible is handheld handle 30 or passes the double-layered groove 100a with cross arm and the circuit that has detected, is fixed in the top of waiting to detect the circuit with the centre gripping of casing 10, and driving piece 21 drive wire reel 22 rotates, unreels the connecting wire, and electroscope 23 transfers gradually under the effect of gravity to waiting to detect near the circuit and carry out voltage detection to it. After the detection is finished, the driving member 21 drives the wire spool 22 to rotate in the opposite direction, the connecting wire is wound, the electroscope 23 is recovered, and at the moment, the handle 30 and the shell 10 are detached from the cross arm or the circuit. The portable electroscope 23 is fixed above the line to be detected through the handle 30 and the shell 10, so that the whole detection operation is labor-saving. And the connecting wire rolling is on wire reel 22, so its holistic volume and quality are all less, and convenience of customers carries, and meanwhile transfers electroscope 23 through the connecting wire, and its length of extending is longer, the improvement of great degree the convenience that the operation personnel detected the operation to improve its detection efficiency.

In one embodiment of the present invention, the handle 30 is rotatably connected to the edge of the housing 10 at one side and detachably connected to the housing 10 at the other side. Specifically, a first groove 30a is formed by recessing one side of the handle 30 facing the housing 10, a second groove 10a is formed by recessing one side of the housing 10 facing the handle 30, the handle 30 and the housing 10 are provided with shaft holes, a rotating shaft passes through the shaft holes to connect the handle 30 and the housing 10, the handle 30 is provided with a first magnetic member, the housing 10 is provided with a second magnetic member 11, wherein the first magnetic member and the second magnetic member 11 can both be magnets, or one of the first magnetic member and the second magnetic member can be a magnet, and the other one of the first magnetic member and the second magnetic member can be a magnetic material, such as steel. The handle 30 rotates relative to the housing 10, the first magnetic member is magnetically attracted to the second magnetic member 11, and the first recess 30a and the second recess 10a enclose a clip slot 100 a. In the invention, the handle 30 is rotatably connected to the shell 10, and the handle 30 is magnetically attracted to the shell 10 through the first magnetic part and the second magnetic part 11, so that the shell 10 is fixed on a circuit or a cross arm to be operated simply, and an operator can conveniently perform detection operation. It is understood that the handle 30 and the housing 10 may be connected by a snap structure or a screw, and is not limited thereto.

In an embodiment of the present invention, the driving member 21 further includes a controller and a power supply, the controller and the power supply are disposed in the accommodating cavity 12a, the controller is electrically connected to the servo motor and the power supply, the power supply is configured to supply power to the servo motor, and the controller is configured to control on/off of the power supply, and control forward rotation, reverse rotation, and rotation speed of the servo motor, so as to further improve detection efficiency.

In an embodiment of the present invention, the housing 10 further includes a fixing strap, wherein the fixing strap is made of an elastic material, such as silica gel or rubber, the fixing strap is connected to the clamping protrusion, the electroscope 23 is clamped in the clamping groove 121a, and the fixing strap is wound on the outer side of the electroscope 23 to press the electroscope 23 in the clamping groove 121a, so as to prevent the electroscope 23 from coming off from the clamping groove 121a, and ensure normal use of the portable electroscope apparatus 100.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.