CN206657042U - A kind of multifunctional electric meter - Google Patents
A kind of multifunctional electric meter Download PDFInfo
- Publication number
- CN206657042U CN206657042U CN201720449105.4U CN201720449105U CN206657042U CN 206657042 U CN206657042 U CN 206657042U CN 201720449105 U CN201720449105 U CN 201720449105U CN 206657042 U CN206657042 U CN 206657042U
- Authority
- CN
- China
- Prior art keywords
- pressing component
- line pressing
- terminal row
- shell
- tension disc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 5
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009851 ferrous metallurgy Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The utility model discloses a kind of multifunctional electric meter, belong to technical field of electric power, including shell (1), the front of shell (1) is provided with liquid crystal display (2) and several buttons (3), the back side (11) of shell (1) is interval with the first terminal row (4) successively, first line pressing component (5), Second terminal arranges (6), second line pressing component (7), third terminal arranges (8) and the 3rd line pressing component (9), first line pressing component (5), the back side (11) of second line pressing component (7) and the 3rd line pressing component (9) with shell (1) is detachably connected by screw (12)；Solving the problems, such as to be connected to the circuit on electric instrument can loosen；The distance between binding post of the present utility model is 8mm, and large size screwdriver can be allowed to carry out operation, avoid the problem of binding post clamp is not tight caused by small screwdriver.
Description
Technical field
The utility model belongs to technical field of electric power, more particularly to a kind of multifunctional electric meter.
Background technology
Electric instrument be for power system, industrial and mining enterprises, petrochemical industry, Ferrous Metallurgy, track traffic, public utility,
A kind of instrument and meter that the automatization levels such as intelligent building require higher power monitoring demand and designed, most electric instrument are equal
In the cabinet door of power distribution cabinet, because cabinet face frequent can be opened, so, the circuit connected on electric instrument is easy to
Loosen, so as to cause loose contact, influence normal use, can cause sparking that fire occurs what is more.
Utility model content
The purpose of this utility model is to provide a kind of multifunctional electric meter, solves the circuit being connected on electric instrument
The problem of loosening.
To achieve the above object, the utility model uses following technical scheme：
A kind of multifunctional electric meter, including shell, the front of shell are provided with liquid crystal display and several buttons, shell
The back side be interval with successively the first terminal row, the first line pressing component, Second terminal row, the second line pressing component, third terminal row and
3rd line pressing component, the back side of the first line pressing component, the second line pressing component and the 3rd line pressing component with shell can by screw
Dismantling connection；
The structure of first line pressing component, second line pressing component and the 3rd line pressing component is identical, and is pressure
Line component, the line pressing component include tension disc and the outer plate being connected by spring with tension disc, and the outer plate passes through spiral shell
Nail is detachably connected with shell rear surface；
The tension disc of first line pressing component pushes down the circuit of connection the first terminal row, and the tension disc of the second line pressing component is pushed down
The circuit of Second terminal row is connected, the tension disc of the 3rd line pressing component pushes down the circuit of connection third terminal row.
The line pressing component also includes spring lever, and the spring is set in the outer ring of spring lever, and outer plate corresponds to spring lever
Provided with through hole, spring lever one end is fixedly connected with tension disc, and the other end is stretched out outside outer plate from the through hole.
The first terminal row, Second terminal row and third terminal row are equipped with several binding posts, described to connect
The distance between terminal is 8mm.
A kind of multifunctional electric meter described in the utility model, solving the circuit being connected on electric instrument can loosen
The problem of；The distance between binding post of the present utility model is 8mm, and large size screwdriver can be allowed to carry out operation, avoided small
The problem of binding post clamp is not tight caused by type screwdriver.
Brief description of the drawings
Fig. 1 is front schematic view of the present utility model；
Fig. 2 is schematic rear view of the present utility model；
Fig. 3 is line pressing component structural representation of the present utility model；
In figure：Shell 1, liquid crystal display 2, button 3, the first terminal arrange the 4, first line pressing component 5, Second terminal row 6, the
Two line pressing components 7, third terminal arrange the 8, the 3rd line pressing component 9, circuit 10, the back side 11, screw 12, spring lever 13, spring 14, pressure
Line plate 15, outer plate 16.
Embodiment
A kind of multifunctional electric meter as shown in FIG. 1 to 3, including shell 1, the front of shell 1 are provided with liquid crystal display
Device 2 and several buttons 3, the back side 11 of shell 1 are interval with the first terminal and arrange the 4, first line pressing component 5, Second terminal row successively
6th, the second line pressing component 7, third terminal row 8 and the 3rd line pressing component 9, the first line pressing component 5, the second line pressing component 7 and the 3rd
Line pressing component 9 is detachably connected with the back side 11 of shell 1 by screw 12；
First line pressing component 5, second line pressing component 7 are identical with the structure of the 3rd line pressing component 9, and are
Line pressing component, the line pressing component include tension disc 15 and the outer plate 16 being connected by spring 14 with tension disc 15, the bullet
Spring 14 is folded between outer plate 16 and tension disc 15, and spring one end is fixedly connected with outer plate, and the other end is fixed with tension disc
Connection, tension disc 15 are located at the inner side of outer plate, are interior to point to shell 1, the outer plate passes through screw 12 and the back of the body of shell 1
Face 11 is detachably connected, and the back side 11 of shell 1 is provided with projection, and screw 12 is assemblied in projection；
The tension disc 15 of first line pressing component 5 pushes down the circuit 10 of connection the first terminal row 4, the pressure of the second line pressing component 7
Line plate 15 pushes down the circuit 10 of connection Second terminal row 6, and the tension disc 15 of the 3rd line pressing component 9 pushes down connection third terminal row 8
Circuit 10.
The line pressing component also includes spring lever 13, and the spring 14 is set in the outer ring of spring lever 13, and outer plate is corresponding
Spring lever 13 is provided with through hole, and the one end of spring lever 13 is fixedly connected with tension disc 15, and the other end is stretched out outside outer plate from the through hole.
The first terminal row 4, Second terminal row 6 and third terminal row 8 are equipped with several binding posts, described
The distance between binding post is 8mm.
The front and back 11 of shell 1 is its outer surface.
In use, circuit 10 is connected on the first terminal row 4, Second terminal row 6 and third terminal row 8 first, then
Circuit 10 is clamped on binding post with large size screwdriver, then pushed down with the first line pressing component 5 be connected to the first terminal row 4
On circuit 10, and the first line pressing component 5 is fixed on to screwdriver and screw 12 back side 11 of shell 1；Then with second
Line pressing component 7 pushes down the circuit 10 being connected on Second terminal row 6, and is consolidated the second line pressing component 7 with screwdriver and screw 12
It is scheduled on the back side 11 of shell 1；Then the circuit 10 that is connected on third terminal row 8 is being pushed down with the 3rd line pressing component 9, and is using spiral shell
3rd line pressing component 9 is fixed on the back side 11 of shell 1 by silk knife and screw 12, so as to ensure that in succession arrange 4 in the first terminal, the
Circuit 10 on two-terminal row 6 and third terminal row 8 will not move, it is ensured that the contact good when connecting of circuit 10.
A kind of multifunctional electric meter described in the utility model, solving the circuit 10 being connected on electric instrument can pine
The problem of dynamic；The distance between binding post of the present utility model is 8mm, and large size screwdriver can be allowed to carry out operation, avoided
The problem of binding post clamp is not tight caused by small screwdriver；Line pressing component of the present utility model uses the structure of spring 14, will not
Damage is produced to circuit 10.
Claims (3)
- A kind of 1. multifunctional electric meter, it is characterised in that：Including shell (1), the front of shell (1) is provided with liquid crystal display (2) and several buttons (3), the back side (11) of shell (1) be interval with successively the first terminal row (4), the first line pressing component (5), Second terminal row (6), the second line pressing component (7), third terminal row (8) and the 3rd line pressing component (9), the first line pressing component (5), The back side (11) of second line pressing component (7) and the 3rd line pressing component (9) with shell (1) is detachably connected by screw (12)；First line pressing component (5), second line pressing component (7) are identical with the structure of the 3rd line pressing component (9), and For line pressing component, the line pressing component includes tension disc (15) and the outer plate being connected by spring (14) with tension disc (15) (16), the outer plate (16) is detachably connected by the back side (11) of screw (12) and shell (1)；The tension disc (15) of first line pressing component (5) pushes down the circuit (10) of connection the first terminal row (4), the second line pressing component (7) tension disc (15) pushes down the circuit (10) of connection Second terminal row (6), tension disc (15) pressure of the 3rd line pressing component (9) Firmly connect the circuit (10) of third terminal row (8).
- A kind of 2. multifunctional electric meter as claimed in claim 1, it is characterised in that：The line pressing component also includes spring lever (13), the spring (14) is set in the outer ring of spring lever (13), and outer plate corresponds to spring lever (13) and is provided with through hole, spring lever (13) one end is fixedly connected with tension disc (15), and the other end is stretched out outside outer plate from the through hole.
- A kind of 3. multifunctional electric meter as claimed in claim 1, it is characterised in that：The first terminal row (4), described the It is 8mm that two-terminal row (6) and third terminal row (8), which are equipped with the distance between several binding posts, the binding post,.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720449105.4U CN206657042U (en) | 2017-04-26 | 2017-04-26 | A kind of multifunctional electric meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720449105.4U CN206657042U (en) | 2017-04-26 | 2017-04-26 | A kind of multifunctional electric meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206657042U true CN206657042U (en) | 2017-11-21 |
Family
ID=60319752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720449105.4U Expired - Fee Related CN206657042U (en) | 2017-04-26 | 2017-04-26 | A kind of multifunctional electric meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206657042U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111009742A (en) * | 2019-11-26 | 2020-04-14 | 江苏嘉则信息技术有限公司 | Shell structure of peer-to-peer bidirectional transmission module based on SPI |
-
2017
- 2017-04-26 CN CN201720449105.4U patent/CN206657042U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111009742A (en) * | 2019-11-26 | 2020-04-14 | 江苏嘉则信息技术有限公司 | Shell structure of peer-to-peer bidirectional transmission module based on SPI |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |