CN219392098U

CN219392098U - Multifunctional instrument

Info

Publication number: CN219392098U
Application number: CN202223183896.0U
Authority: CN
Inventors: 唐洪
Original assignee: Sichuan Haomiao Ruicheng Technology Co ltd
Current assignee: Sichuan Haomiao Ruicheng Technology Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-07-21
Anticipated expiration: 2032-11-30

Abstract

The utility model relates to the technical field of meters, in particular to a multifunctional meter which comprises a meter body, wherein a display screen and an operation button are arranged on the front side of the meter body, a binding post is arranged on the rear side of the meter body, a protection groove is concavely formed in the rear side of the meter body, the upper side of the meter body is communicated with the upper groove wall of the protection groove, the binding post is arranged in the protection groove, and a protection cover for sealing the notch of the protection groove is arranged on the rear side of the meter body. Through setting up shield groove and protective cover, can carry out the wiring at shield inslot and terminal to after the wiring is accomplished, seal the terminal of shield inslot through the protective cover, avoid the terminal to expose in the outside, effectively avoided personnel's risk of touching by mistake. The problem of among the prior art, short-term when using multi-functional instrument outside the switch board, because multi-functional instrument wiring position does not carry out fine protection, exists safety easily is solved.

Description

Multifunctional instrument

Technical Field

The utility model relates to the technical field of meters, in particular to a multifunctional meter.

Background

The multifunctional electric power instrument is a multifunctional intelligent instrument with programmable measurement, display, digital communication, electric energy pulse transmission output and the like during autonomous research and development, and can be used for completing electric quantity measurement, electric energy metering, data display, acquisition and transmission, and is widely applied to substation automation, distribution automation, intelligent building, and electric energy measurement, management and assessment in enterprises. The measurement precision is 0.5 level, the LED field display and the remote RS-485 digital interface communication are realized, and a communication protocol is adopted.

For example, chinese patent publication No. CN211785664U discloses an intelligent electric multifunctional instrument, which comprises a multifunctional instrument body, wherein the bottom of the multifunctional instrument body is fixedly connected with a cushion pad, the bottom of the cushion pad is fixedly connected with a protective shell, the bottom of the protective shell is fixedly connected with a first anti-slip pad, and the inner side wall of the protective shell is fixedly connected with a damping spring.

In the prior art, most of the multifunctional meters are fixedly installed and are fixed in the electric cabinet through bolts, screws and the like for long-term use, but when short-term measurement of some electricity data and collection of electricity information are needed, the multifunctional meters are inconvenient to install and use, because the original electric cabinet is possibly insufficient in installation position to install one multifunctional meter, or the original electric cabinet is insufficient in size to install the multifunctional meter, if the multifunctional meters are directly placed outside for use, potential safety hazards easily exist because the wiring positions are exposed outside.

Disclosure of Invention

The utility model aims to provide a multifunctional instrument, which solves the problems that in the prior art, when the multifunctional instrument is used outside a power distribution cabinet for a short period, the wiring position of the multifunctional instrument is not well protected, and the safety is easy to exist.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a multifunctional instrument, includes the instrument body, and the front side of instrument body is provided with display screen and operating button, and the rear side of instrument body is provided with the terminal, and the rear side recess of instrument body is provided with the guard slot, and the upside of instrument body is linked together with the last cell wall of guard slot, and the terminal is installed in the guard slot, and the protective cover that is used for sealing the guard slot notch is installed to the rear side of instrument body.

The protective cover is rotationally connected with the rear side of the instrument body through a hinge, one side of the hinge is connected with the lower side of the rear side of the instrument body, and the other side of the hinge is connected with the edge of the protective cover plate; one side of the protective cover facing the protective groove is provided with a locking column, the groove wall of the protective groove is provided with a locking block, and when the protective cover seals the notch of the protective groove, the locking column and the locking block are detachably connected.

The locking column is arranged on the protective cover plate through a rotating hole, the rotating hole penetrates through two sides of the protective cover plate, the middle part of the locking column is rotatably arranged in the rotating hole, the outer wall of the locking column facing one end of the protective groove is connected with a clamping strip, and the other end of the locking column is connected with a rotating handle; the middle part of latch segment upside is sunken downwards to form the breach, and when the shield closed protection groove notch, the lock post was arranged in the breach, and the card strip laminating is in one side that the latch segment is close to the protection groove tank bottom.

The further technical scheme is that the front side of the instrument body is rotationally connected with a transparent cover for protecting a display screen and an operation button, and the side surface of the transparent cover is rotationally connected with the side surface of the front side of the instrument body through a rotating piece.

The rotating piece comprises a rotating shell and a rotating ring, wherein a rotating groove is formed in one side of the rotating shell, the outer wall of the rotating ring is connected with the groove wall of the rotating groove, and a gap is reserved between the rotating ring and the groove bottom of the rotating groove; the side surface of the front side of the instrument body is provided with a rotating rod, one end of the rotating rod is connected with the instrument body, the other end of the rotating rod penetrates through a center hole of the rotating ring, and a limiting plate is connected in a gap at the end part of the rotating rod; the side of the transparent cover is connected with the outer side of the rotating shell.

The further technical scheme is that a rubber layer is arranged on the wall of the central hole of the rotating ring, and the rubber layer is tightly attached to the outer wall of the rotating rod.

Further technical scheme is that the upside of instrument body is provided with the handle, and instrument body downside is provided with the stabilizer blade.

Compared with the prior art, the utility model has the beneficial effects that: 1. through setting up display screen and operating button, the operating personnel of being convenient for look over data and operate. 2. Through setting up shield groove and protective cover, can carry out the wiring at shield inslot and terminal to after the wiring is accomplished, seal the terminal of shield inslot through the protective cover, avoid the terminal to expose in the outside, effectively avoided personnel's risk of touching by mistake. The problem of among the prior art, short-term when using multi-functional instrument outside the switch board, because multi-functional instrument wiring position does not carry out fine protection, exists safety easily is solved. 3. Through setting up the upside of shield groove and instrument body and being linked together, be convenient for follow the upside of instrument body like this and lay wire, avoid walking the downside and lay wire, influence the instrument body easily and put unstably.

Drawings

Fig. 1 is a schematic perspective view of a multifunctional instrument according to the present utility model.

Fig. 2 is a perspective view of a multifunctional wristband with a transparent cover according to the present utility model.

Fig. 3 is a schematic diagram showing connection between a rotary shell and a rotary ring of a multifunctional instrument according to the present utility model.

Fig. 4 is a schematic rear view of a multifunctional instrument according to the present utility model.

Icon: the instrument comprises a 1-instrument body, a 2-display screen, a 3-operation button, a 4-binding post, a 5-protection groove, a 6-protection cover, a 7-hinge, an 8-locking column, a 9-locking block, a 10-rotation hole, an 11-clamping strip, a 12-notch, a 13-transparent cover, a 14-rotation shell, a 15-rotation ring, a 16-rotation groove, a 17-gap, a 18-rotation rod, a 19-limiting plate, a 20-handle and 21-support legs.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Fig. 1 to 4 show an embodiment of the present utility model.

Example 1:

as shown in fig. 1 and 4, a multifunctional instrument comprises an instrument body 1, wherein a display screen 2 and an operation button 3 are arranged on the front side of the instrument body 1, a binding post 4 is arranged on the rear side of the instrument body 1, a protective groove 5 is concavely formed in the rear side of the instrument body 1, the upper side of the instrument body 1 is communicated with the upper groove wall of the protective groove 5, the binding post 4 is arranged in the protective groove 5, and a protective cover 6 for sealing the notch of the protective groove 5 is arranged on the rear side of the instrument body 1. By arranging the display screen 2 and the operation buttons 3, an operator can conveniently check data and operate. Through setting up shield groove 5 and shield cover 6, can carry out the wiring with terminal 4 in shield groove 5 to after the wiring is accomplished, seal the terminal 4 in the shield groove 5 through shield cover 6, avoid terminal 4 to expose in the outside, effectively avoided personnel's risk of touching by mistake. The problem of among the prior art, short-term when using multi-functional instrument outside the switch board, because multi-functional instrument wiring position does not carry out fine protection, exists safety easily is solved. Through setting up the upside of shield groove 5 and instrument body 1 and being linked together, be convenient for like this from the upside of instrument body 1 wiring, avoid walking the downside and wiring, influence instrument body 1 easily and put unstably. The instrument body 1 is provided with any multifunctional instrument in the prior art, and the instrument can be provided with the basic functions which can realize the multifunctional instrument in the prior art. The internal circuit structure is in the prior art and is not in the protection scope of the utility model.

Example 2:

on the basis of the embodiment 1, the protective cover 6 is rotationally connected with the rear side of the instrument body 1 through a hinge 7, one side of the hinge 7 is connected with the lower side of the rear side of the instrument body 1, and the other side is connected with the edge of the protective cover 6 plate; the protective cover 6 is provided with locking post 8 towards one side of shield groove 5, is provided with latch segment 9 on the cell wall of shield groove 5, and when the protective cover 6 sealed shield groove 5 notch, locking post 8 and latch segment 9 can dismantle and link to each other. By means of the arrangement, the notch of the protection groove 5 can be well formed through the locking post 8 and the locking block 9, and unnecessary damage caused by the fact that the binding post 4 is exposed outside in the short-term use process is avoided. By providing the hinge 7, the protective cover 6 can be opened by rotating the protective cover 6 around the hinge 7, thereby performing a wire connection operation at the end.

As shown in fig. 4, the locking post 8 is mounted on the protective cover 6 plate through a rotation hole 10, the rotation hole 10 penetrates through two sides of the protective cover 6 plate, the middle part of the locking post 8 is rotatably arranged in the rotation hole 10, the outer wall of the locking post 8 facing one end of the protective slot 5 is connected with a clamping strip 11, and the other end is connected with a rotation handle; the middle part of latch segment 9 upside is sunken downwards to form breach 12, and when the protective cover 6 closed protection groove 5 notch, locking post 8 is arranged in breach 12, and card strip 11 laminating is in latch segment 9 one side near the bottom of the protection groove 5. When the protective cover 6 needs to be closed, the locking column 8 is rotated by holding the rotating handle, the clamping strip 11 on the locking column 8 is rotated to be aligned with the notch 12, and thus when the protective cover 6 is pushed to cover the notch of the protective groove 5, the clamping strip 11 and the rotating column penetrate into the protective groove 5 from the notch 12, and then the clamping strip 11 is rotated to be attached to the locking block 9 towards one side of the bottom of the protective groove 5 by rotating the rotating handle, so that the protective cover 6 can cover the protective groove 5.

Example 3:

as shown in fig. 2 and 3, on the basis of the foregoing embodiment, the front side of the meter body 1 is rotatably connected with a transparent cover 13 for protecting the display screen 2 and the operation buttons 3, and the side surface of the transparent cover 13 is rotatably connected with the side surface of the front side of the meter body 1 by a rotation member. Through setting up transparent cover 13, can be when not operating instrument body 1, play the guard action to display screen 2 and operating button 3 through the protection casing, avoid the mistake to touch.

The rotating piece comprises a rotating shell 14 and a rotating ring 15, a rotating groove 16 is formed in one side of the rotating shell 14, the outer wall of the rotating ring 15 is connected with the groove wall of the rotating groove 16, and a gap 17 is reserved between the rotating ring 15 and the groove bottom of the rotating groove 16; the side of the front side of the instrument body 1 is provided with a rotating rod 18, one end of the rotating rod 18 is connected with the instrument body 1, the other end passes through a central hole of the rotating ring 15, and a limiting plate 19 is connected with the end of the rotating rod 18 in a gap 17; the side of the transparent cover 13 is connected to the outside of the rotary case 14. By such arrangement, when the instrument body 1 needs to be operated, the transparent cover 13 is rotated around the rotation lever 18 by turning up the transparent cover 13, so that the operator can use the operation button 3 conveniently. Through setting up limiting plate 19, can avoid dwang 18 to drop out from the centre bore of spacing ring, promote the stability of structure.

A rubber layer is arranged on the wall of the central hole of the rotating ring 15, and the rubber layer is tightly attached to the outer wall of the rotating rod 18. By providing the rubber layer, the transparent cover 13 can be kept in an open state by the friction force between the rubber layer and the rotating rod 18 when the transparent cover 13 is opened, so that the operation of operators is facilitated.

The upper side of instrument body 1 is provided with handle 20, and instrument body 1 downside is provided with stabilizer blade 21. By providing the handle 20, the operator can lift the meter body 1 easily. By providing the legs 21, the instrument body 1 is conveniently placed.

Although the utility model has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the scope and spirit of the principles of this disclosure. More specifically, various variations and modifications may be made to the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, drawings and claims of this application. In addition to variations and modifications in the component parts and/or arrangements, other uses will be apparent to those skilled in the art.

Claims

1. The utility model provides a multifunctional instrument, includes instrument body (1), the front side of instrument body (1) is provided with display screen (2) and operating button (3), the rear side of instrument body (1) is provided with terminal (4), its characterized in that, the rear side recess of instrument body (1) is provided with shield groove (5), the upside of instrument body (1) with the last cell wall of shield groove (5) is linked together, terminal (4) install in shield groove (5), shield lid (6) that are used for sealing shield groove (5) notch are installed to the rear side of instrument body (1).

2. A multifunctional instrument according to claim 1, characterized in that: the protective cover (6) is rotationally connected with the rear side of the instrument body (1) through a hinge (7), one side of the hinge (7) is connected with the lower side of the rear side of the instrument body (1), and the other side of the hinge is connected with the edge of the protective cover (6) plate; the protection cover (6) is provided with a locking column (8) towards one side of the protection groove (5), a locking block (9) is arranged on the groove wall of the protection groove (5), and the locking column (8) and the locking block (9) are detachably connected when the protection cover (6) closes the notch of the protection groove (5).

3. A multifunctional instrument according to claim 2, characterized in that: the locking column (8) is arranged on the protective cover (6) plate through a rotating hole (10), the rotating hole (10) penetrates through two sides of the protective cover (6) plate, the middle part of the locking column (8) is rotatably arranged in the rotating hole (10), the outer wall of the locking column (8) facing one end of the protective groove (5) is connected with a clamping strip (11), and the other end of the locking column is connected with a rotating handle; the middle part of latch segment (9) upside is sunken downwards to form breach (12), when shield cover (6) is sealed shield groove (5) notch, locking post (8) are arranged in breach (12), card strip (11) laminating in latch segment (9) are close to one side of shield groove (5) tank bottom.

4. A multifunctional instrument according to any one of claims 1-3, characterized in that: the front side of the instrument body (1) is rotationally connected with a transparent cover (13) for protecting the display screen (2) and the operation buttons (3), and the side surface of the transparent cover (13) is rotationally connected with the side surface of the front side of the instrument body (1) through a rotating piece.

5. The utility meter of claim 4, wherein: the rotating piece comprises a rotating shell (14) and a rotating ring (15), a rotating groove (16) is formed in one side of the rotating shell (14), the outer wall of the rotating ring (15) is connected with the groove wall of the rotating groove (16), and a gap (17) is reserved between the rotating ring (15) and the groove bottom of the rotating groove (16);

a rotating rod (18) is arranged on the side surface of the front side of the instrument body (1), one end of the rotating rod (18) is connected with the instrument body (1), the other end of the rotating rod passes through a central hole of the rotating ring (15), and a limiting plate (19) is connected to the end part of the rotating rod (18) in the gap (17);

the side surface of the transparent cover (13) is connected with the outer side of the rotating shell (14).

6. A multi-function meter according to claim 5, wherein: a rubber layer is arranged on the wall of the central hole of the rotating ring (15), and the rubber layer is tightly attached to the outer wall of the rotating rod (18).

7. A multifunctional instrument according to claim 1, characterized in that: the meter comprises a meter body (1), wherein a handle (20) is arranged on the upper side of the meter body (1), and supporting legs (21) are arranged on the lower side of the meter body (1).