CN216670092U

CN216670092U - Universal meter

Info

Publication number: CN216670092U
Application number: CN202122762907.XU
Authority: CN
Inventors: 陈晶; 周斌; 吴可汗; 程琳; 徐宇; 张艳; 赵方
Original assignee: State Grid Corp of China SGCC; Training Center of State Grid Anhui Electric Power Co Ltd; Anhui Electrical Engineering Professional Technique College
Current assignee: State Grid Corp of China SGCC; Training Center of State Grid Anhui Electric Power Co Ltd; Anhui Electrical Engineering Professional Technique College
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-06-03
Anticipated expiration: 2031-11-11

Abstract

The utility model discloses a multimeter which comprises an accommodating groove formed in a meter shell of the multimeter and a groove cover, wherein one end of the groove cover is rotatably arranged on one side of a notch of the accommodating groove, a meter pen connector fixing piece is arranged on one side of the groove cover, two pen cards which are respectively used for clamping two ends of a meter pen are arranged on the groove cover, and winding parts used for winding pen wires are formed on the surfaces of the two pen cards. According to the universal meter, the pen clip is arranged on the groove cover to fix the pen type meter, so that the pen type meter is prevented from being damaged, the pen line of the pen type meter is wound on the winding part of the pen clip to be regularly limited, the pen line is not easy to pull, the wiring terminal is inserted into the fixing part of the connector of the pen type meter to prevent the wiring terminal from being damaged, the groove cover rotates to cover the universal meter, so that the pen type meter and the wiring terminal are stored in the storage groove, the damage of the wiring terminal is further prevented, the operation is simple, and the use is convenient.

Description

Universal meter

Technical Field

The utility model relates to the technical field of power equipment, in particular to a universal meter.

Background

The universal meter is widely applied to conventional operation in the power industry as a multipurpose electronic measuring instrument, and in the using process of the universal meter, a meter needle is used as a consumable which is most easily damaged and often needs to be replaced, and the main reason is that a binding post and a lead of the meter needle are extremely easily damaged in the daily storage process, so that the universal meter needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multimeter, which has the advantages that through the arrangement of the accommodating groove and the groove cover for accommodating a pen-shape meter on a meter case, particularly when the pen-shape meter is accommodated, a pen-shape meter connector and a specific line can be stably accommodated in the accommodating groove, the damage rate is greatly reduced, and the multimeter is convenient to use.

In order to achieve the purpose, the utility model adopts the main technical scheme that:

the utility model provides a universal meter, is including seting up take in the groove and one end rotation setting on the watchcase of universal meter take in the capping of notch one side in groove, wherein, one side of capping is equipped with a pen-shape metre and connects the mounting, be equipped with two pen calories that are used for joint pen-shape metre both ends respectively on the capping, and two pen calories of surfaces are formed with the winding portion that is used for twining a line.

Preferably, the stylus pen head fixing part comprises an insertion hole for fixing the stylus pen head after the terminal of the stylus pen head is inserted.

Preferably, the stylus pen connector fixing part further comprises an insertion area arranged on one side of the hole of the jack and used for accommodating the insulating part of the stylus pen connector, and a wire port for clamping a pen wire is arranged on one side of the insertion area.

Preferably, the pen clip comprises elastic pieces which are perpendicular to the groove cover and distributed oppositely, and an arc-shaped depressed area matched with the surface of the meter pen is arranged on the inner side face of each elastic piece.

Preferably, the pen clip further comprises a connecting piece for connecting one end of each of the two elastic pieces close to the slot cover, and the connecting piece is fixed on the slot cover.

Preferably, the connecting piece and the elastic piece are integrally formed

Preferably, the arc-shaped recessed area is formed by bending the elastic sheet outwards, and the part of the surface of the elastic sheet corresponding to the arc-shaped recessed area is in an outward convex shape.

Preferably, when the pen-type meter is clamped into the pen clip, a gap is formed between one end, away from the slot cover, of the elastic sheet in each pen clip, close to the meter case and the pen-type meter, one end, away from the slot cover, of the elastic sheet is bent outwards to form a flanging, and an acute angle which is larger than 15 degrees and smaller than 45 degrees is formed between the flanging and the elastic sheet.

Preferably, a furling guide surface corresponding to the turned-over edge is arranged in the containing groove, and the furling guide surface and the turned-over edge are configured in such a way that when the containing groove is covered by the groove cover, the furling guide surface enables the turned-over edge to be extruded and drawn close to the other elastic piece 9 to be tightly attached to the meter pen.

The utility model has at least the following beneficial effects:

according to the universal meter, the pen clip is arranged on the groove cover to fix the pen type meter, so that the pen type meter is prevented from being damaged, the pen line of the pen type meter is wound on the winding part of the pen clip to be regularly limited, the pen line is not easy to pull, the wiring terminal is inserted into the fixing part of the connector of the pen type meter to prevent the wiring terminal from being damaged, the groove cover rotates to cover the universal meter, so that the pen type meter and the wiring terminal are stored in the storage groove, the damage of the wiring terminal is further prevented, the operation is simple, and the use is convenient.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is an overall schematic view of a multimeter of the present invention.

FIG. 2 is a schematic diagram of a pen card of the multimeter of the present invention.

FIG. 3 is an enlarged schematic view at A of FIG. 2 of a multimeter of the present invention.

FIG. 4 is a cross-sectional view of a stylus joint fixture of a multimeter of the present invention.

FIG. 5 is an enlarged schematic view at B in FIG. 2 of a multimeter according to the present invention.

FIG. 6 is an enlarged schematic view at C of FIG. 2 of a multimeter of the present invention.

Detailed Description

The embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement the technical means for solving the technical problems and achieving the technical effects of the present application can be fully understood and implemented.

Referring to fig. 1 to 6, the utility model provides a multimeter, which comprises an accommodating groove 1 arranged on a meter case of the multimeter and a groove cover 2 with one end rotatably arranged on one side of a notch of the accommodating groove 1, wherein one side of the groove cover 2 is provided with a meter pen connector fixing part 3, the groove cover 2 is provided with two pen cards 4 respectively used for clamping two ends of a meter pen, and the surfaces of the two pen cards 4 are provided with winding parts 5 used for winding pen wires, the utility model fixes the meter pen on the groove cover 2 by arranging the accommodating groove 1 for accommodating the meter pen, so that after the groove cover 2 is opened, the meter pen is fixed on the pen cards 4 firstly, then the pen wires are wound on the pen cards 4, then the meter pen connector is inserted and fixed in the meter pen connector fixing part 3, then the groove cover 2 is covered, and the whole meter pen is accommodated in the accommodating groove 1, thereby realizing the function of additionally accommodating the whole meter pen on the meter case, and in this mode, pen line, pen-shape metre and pen-shape metre connect all effectually fixed, and fixed effectual can prevent the damage of pen line or pen-shape metre joint or pen-shape metre, and simultaneously, the fixed mode that pen-shape metre and pen-shape metre connect is fixed for pegging graft promptly, and the fixed mode of pen line realizes through the winding, and it is very convenient to operate.

Specifically, pen-shape metre connects mounting 3 includes a jack 6, a fixed pen-shape metre connects after the terminal for the pen-shape metre connects inserts, when fixed pen-shape metre connects, direct with the terminal of pen-shape metre joint insert in jack 6, on the one hand direct realization is to the fixed of pen-shape metre joint, on the other hand can protect the terminal of pen-shape metre joint, wherein, pen-shape metre connects mounting 3 still includes the district 7 that inserts that is used for holding pen-shape metre joint insulating part that sets up on one side of the drill way of jack 6, and the one side of inserting district 7 is equipped with the line mouth 8 of joint pen line, utilize 7 cooperation jacks 6 in the district of inserting, can improve pen-shape metre and connect fixed stability, cooperation line mouth 8 simultaneously, make to have good guide effect to a line, and simultaneously, also can carry on spacingly to a line.

Wherein, the pen clip 4 includes perpendicular to capping 2 and the shell fragment 9 of relative distribution, and the medial surface of shell fragment 9 is equipped with the arc depressed area with pen-shape surface looks adaptation, and shell fragment 9 can be formed for metal material processing, also can form with plastics processing, and is concrete, utilizes the toughness of shell fragment 9, and when fixed pen-shape, two shell fragments 9 are pushed away to both sides respectively earlier, and when the pen-shape got into two arc depressed area scopes, shell fragment 9 automatic recovery to with the pen-shape restriction in pen clip 4.

Specifically, the pen clip 4 is still including being used for connecting two shell fragments 9 and being close to the connection piece 10 of 2 one ends of capping, and connection piece 10 fixes on capping 2, and is concrete, can directly set up the screw hole on connection piece 10 to correspond the screw hole and set up the screw groove on capping 2, and then, can directly utilize the screw to fix pen clip 4 detachable on capping 2, wherein, integrated into one piece forms between connection piece 10 and the shell fragment 9.

Further, the arc depressed area is formed by the outside bending of shell fragment 9, and the part that shell fragment 9 surface corresponds to the arc depressed area is the evagination shape, need explain that, winding part 5 forms and paves between evagination shape part and the root, and at this moment, utilize evagination shape and capping 2 to realize effectively spacing winding pencil line, prevent that the pencil line is in disorder.

When the meter pen card 4 is connected into the pen card 4, a gap is formed between one end, far away from the slot cover 2, of the elastic sheet 9 close to the meter shell in each pen card 4 and the meter pen, one end, far away from the slot cover 2, of the elastic sheet 9 bends outwards to form a flange 11, an acute angle larger than 15 degrees and smaller than 45 degrees is formed between the flange 11 and the elastic sheet 9, a furling guide surface 12 corresponding to the flange 11 is arranged in the furling groove 1, when the furling guide surface 12 and the flange 11 are configured to cover the furling groove 1 on the slot cover 2, the furling guide surface 12 enables the flange 11 to be extruded and close to the other elastic sheet 9 to be tightly attached to the meter pen, when the scheme is adopted, the elastic sheet 9 close to one side of the meter shell can be obliquely arranged relative to the elastic sheet 9 opposite to the elastic sheet 9, so that a larger inlet is formed between the two elastic sheets 9 of the pen card 4, the deformation of the elastic sheet 9 can be more conveniently inserted into the pen card 4, and the deformation of the elastic sheet 9 can be reduced, improve life and simple operation nature, simultaneously, after the table pen monolithic stationary, utilize the cooperation of turn-ups 11 and spigot surface for the table pen is when accomodating to accomodating groove 1, is by the effectual fixing of pen card 4 in pen card 4, places the table pen and pulls a line when rocking.

As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. The description and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to achieve the technical effect basically.

It is noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of additional like elements in the article or system in which the element is included.

While the foregoing description shows and describes several preferred embodiments of the utility model, it is to be understood, as noted above, that the utility model is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a universal meter, its characterized in that, is including seting up the watchcase of universal meter on accomodate groove 1 and one end rotate and set up and be in accomodate groove cover 2 of groove 1 notch one side, wherein, one side of groove cover 2 is equipped with a pen-shape metre connector mounting 3, be equipped with two pen cards 4 that are used for joint pen-shape metre both ends respectively on the groove cover 2, and two pen card 4 surface is formed with winding portion 5 that is used for twining the pen line.

2. A multimeter as claimed in claim 1, wherein the stylus holder mounting member 3 comprises a receptacle 6 for receiving a terminal of the stylus holder for mounting the stylus holder.

3. The multimeter according to claim 2, wherein the stylus pen connector fixing part 3 further comprises an insertion area 7 arranged on one side of the hole of the jack 6 and used for accommodating the insulation part of the stylus pen connector, and a wire port 8 for clamping a pen wire is arranged on one side of the insertion area 7.

4. The multimeter according to claim 1, wherein the pen card 4 comprises elastic pieces 9 which are perpendicular to the slot cover 2 and distributed oppositely, and arc-shaped concave areas matched with the surface of the pen are arranged on the inner side surfaces of the elastic pieces 9.

5. A multimeter as claimed in claim 4, wherein the card 4 further comprises a connecting piece 10 for connecting two of the resilient pieces 9 near one end of the slot cover 2, and the connecting piece 10 is fixed on the slot cover 2.

6. A multimeter as claimed in claim 5, wherein the connection tabs 10 are integrally formed with the spring tabs 9.

7. A multimeter as claimed in claim 4, wherein said curved depression is formed by bending said spring plate 9 outwardly, and a portion of a surface of said spring plate 9 corresponding to said curved depression is convex.

8. A multimeter as claimed in claim 4, wherein when the card 4 is inserted into the card 4, a gap is provided between an end of the spring 9 of each card 4, which is close to the case and is far from the slot cover 2, and the stylus, an end of the spring 9, which is far from the slot cover 2, is bent outwards to form a flange 11, and an acute angle greater than 15 ° and less than 45 ° is formed between the flange 11 and the spring 9.

9. The multimeter according to claim 8, wherein a folding guide surface 12 corresponding to the flange 11 is arranged in the accommodating groove 1, and the folding guide surface 12 and the flange 11 are configured such that when the accommodating groove 1 is covered by the slot cover 2, the folding guide surface 12 enables the flange 11 to be squeezed and drawn close to the other spring plate 9 to a state of being tightly attached to the stylus.