CN112362932A - Ammeter convenient to plug terminal - Google Patents
Ammeter convenient to plug terminal Download PDFInfo
- Publication number
- CN112362932A CN112362932A CN202011469699.8A CN202011469699A CN112362932A CN 112362932 A CN112362932 A CN 112362932A CN 202011469699 A CN202011469699 A CN 202011469699A CN 112362932 A CN112362932 A CN 112362932A
- Authority
- CN
- China
- Prior art keywords
- guide
- main body
- sliding
- electric meter
- wiring terminal
- 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.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
- G01R11/04—Housings; Supporting racks; Arrangements of terminals
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The invention belongs to the technical field of electric meters, and particularly relates to an electric meter with terminals convenient to plug and unplug, which comprises an electric meter main body, wherein a display screen is arranged on the surface of the electric meter main body, a wiring terminal is arranged at the lower end of the electric meter main body, two ends of the wiring terminal are fixedly connected with sliding rods through screws, two sides of the lower end of the electric meter main body are fixedly connected with sliding mechanisms through screws, the wiring terminal is in sliding connection with the electric meter main body through the sliding rods and the sliding mechanisms, each sliding mechanism comprises a guide rail, a guide sliding seat, a tension spring, a guide block, a hanging block, a guide groove; according to the invention, through the designed sliding rod and the sliding mechanism, the wiring terminal can be directly pulled to slide out of or be inserted into the electric meter main body when in use, the wiring terminal can conveniently slide out of the electric meter main body to assemble and disassemble the live wire and the zero wire when in use, and the wiring terminal can conveniently be assembled and disassembled after sliding out, so that the overhaul of the wiring terminal is rapidly completed.
Description
Technical Field
The invention relates to the technical field of electric meters, in particular to an electric meter with terminals convenient to plug and unplug.
Background
The electric energy meter is an instrument for measuring electric energy, also called watt-hour meter, fire meter, electric energy meter, kilowatt-hour meter, and is an instrument for measuring various electric quantities. The single-phase electric meter is an electric meter which only has a live wire and a zero wire, namely household electric, and has four interfaces. And (3) connection: from left to right, the incoming live wire at the leftmost side, the outgoing live wire from an interface and the incoming zero line are connected; the last, i.e. the rightmost, outgoing zero line.
The existing electric meter is connected with a live wire and a zero wire through a wiring terminal when in use, the terminal needs to be opened to disassemble, assemble and repair the live wire and the zero wire, and when the terminal is opened to repair, a professional tool needs to be used, so that the electric meter convenient for plugging and unplugging the terminal is necessary to be provided to solve the technical problem.
Disclosure of Invention
The invention aims to provide an ammeter with a terminal convenient to plug and unplug, and solves the problems that an existing ammeter is connected with a live wire and a zero wire through a connecting terminal when in use, the terminal needs to be opened to disassemble and repair the live wire and the zero wire when in use, and a professional tool needs to be used when the terminal is opened to repair the live wire and the zero wire.
In order to achieve the purpose, the invention provides the following technical scheme: an ammeter convenient for plugging and unplugging a terminal comprises an ammeter main body, wherein a display screen is arranged on the surface of the ammeter main body, a wiring terminal is arranged at the lower end of the ammeter main body, sliding rods are fixedly connected with the two ends of the wiring terminal through screws, sliding mechanisms are fixedly connected with the two sides of the lower end of the ammeter main body through screws, the wiring terminal is in sliding connection with the ammeter main body through the sliding rods and the sliding mechanisms, each sliding mechanism comprises a guide rail, a guide sliding seat, a tension spring, a guide block, a hanging block, a guide groove and a hanging rod, the guide rail is fixedly connected with the ammeter main body through screws, the guide sliding seat is slidably arranged on one side of the guide rail, the guide sliding seat is fixedly connected with the upper end of the sliding rod through screws, one end of the tension spring is fixedly connected with one end of the guide, the one end of peg is installed in the one end that the extension spring was kept away from to the guide rail, the guide way has all been seted up on the surface of direction slide and guide rail, the other end slidable mounting of peg is in the guide way, the hanging piece sets up the middle part at the direction slide, the guide block sets up the one end at the direction slide, and the position of guide block and the position of hanging piece correspond each other.
Preferably, one end of the guide block is pointed, one end of the hanging block is provided with a groove, and the pointed end of the guide block corresponds to the groove of the hanging block.
Preferably, the lower side of the wiring terminal is provided with a wiring port, the lower surface of the wiring terminal is fixedly connected with a reinforcing mechanism, and the position of the reinforcing mechanism corresponds to the position of the wiring port.
Preferably, the reinforcing mechanism comprises a fixed hoop, a fixed rod, a knob screw and a tightening nut, one end of the fixed rod is welded and fixed with the wiring terminal, the other end of the fixed rod is fixedly connected with the fixed hoop through the screw, and the knob screw and the tightening nut are screwed and tightened at one end of the fixed hoop.
Preferably, the fixed hoop is two arc rings, and two arc ring one ends are connected through the pivot rotation, and two arc ring other ends close soon with tightening nut through the knob screw and tighten up.
Preferably, one end of the knob screw is butterfly-shaped, and the tightening nut is a butterfly nut.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through the designed sliding rod and the sliding mechanism, the wiring terminal can be directly pulled to slide out of or be inserted into the electric meter main body when in use, the wiring terminal can conveniently slide out of the electric meter main body to assemble and disassemble the live wire and the zero wire when in use, and the wiring terminal can conveniently be assembled and disassembled after sliding out, so that the overhaul of the wiring terminal is rapidly completed.
2. According to the invention, through the designed reinforcing mechanism, when the fire and zero line is installed on the wiring terminal, the fire and zero line is reinforced through the reinforcing mechanism, so that damage to the connection part of the fire and zero line and the wiring port is avoided when the fire and zero line is installed and used.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a sliding mechanism according to the present invention;
fig. 3 is a schematic structural diagram of the reinforcing mechanism of the present invention.
In the figure: 1. an electricity meter main body; 2. a display screen; 3. a slide bar; 4. a wiring terminal; 5. a wiring port; 6. a reinforcement mechanism; 7. a sliding mechanism; 8. a guide rail; 9. a guide slide; 10. a tension spring; 11. a guide block; 12. hanging blocks; 13. a guide groove; 14. a hanging rod; 15. a fixing hoop; 16. fixing the rod; 17. a knob screw; 18. and tightening the nut.
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.
Examples
Referring to fig. 1-3, an electricity meter convenient for plugging and unplugging a terminal comprises an electricity meter main body 1, a display screen 2 is arranged on the surface of the electricity meter main body 1, a wiring terminal 4 is arranged at the lower end of the electricity meter main body 1, two ends of the wiring terminal 4 are fixedly connected with sliding rods 3 through screws, two sides of the lower end of the electricity meter main body 1 are fixedly connected with sliding mechanisms 7 through screws, the wiring terminal 4 is slidably connected with the electricity meter main body 1 through the sliding rods 3, the wiring terminal 4 is pulled to slide on the sliding mechanisms 7 through the sliding rods 3, the sliding mechanisms 7 comprise guide rails 8, guide sliding seats 9, tension springs 10, guide blocks 11, hanging blocks 12, guide grooves 13 and hanging rods 14, the guide rails 8 are fixedly connected with the electricity meter main body 1 through screws, the guide sliding seats 9 are slidably mounted on one sides of the guide rails 8, one ends of, screw fixed connection is passed through with the upper end of slide bar 3 to direction slide 9, the other end of extension spring 10 passes through screw fixed connection with direction slide 9, the one end that extension spring 10 was kept away from at guide rail 8 is installed to the one end of peg 14, guide way 13 has all been seted up on the surface of direction slide 9 and guide rail 8, the other end slidable mounting of peg 14 is in guide way 13, hanger 12 sets up the middle part at direction slide 9, guide block 11 sets up the one end at direction slide 9, and the position of guide block 11 corresponds each other with the position of hanger 12, pulling direction slide 9 is at 8 sliding connection of guide rail, make hanger 14 hang on hanger 12, make binding post 4 pull out the dismouting in the ammeter main part 1.
Referring to fig. 2, one end of the guide block 11 is pointed, one end of the hanging block 12 is provided with a groove, and the pointed end of the guide block 11 corresponds to the groove of the hanging block 12.
Referring to fig. 1, a wiring port 5 is disposed at a lower side of the wiring terminal 4, a reinforcing mechanism 6 is fixedly connected to a lower surface of the wiring terminal 4, and a position of the reinforcing mechanism 6 corresponds to a position of the wiring port 5.
Referring to fig. 3, the reinforcing mechanism 6 includes a fixing hoop 15, a fixing rod 16, a knob screw 17 and a tightening nut 18, one end of the fixing rod 16 is welded and fixed to the connection terminal 4, the other end of the fixing rod 16 is fixedly connected to the fixing hoop 15 through a screw, the knob screw 17 and the tightening nut 18 are screwed and tightened at one end of the fixing hoop 15, and the fixing hoop 15 is tightened through the knob screw 17 and the tightening nut 18 to reinforce the connection head between the live wire and the neutral wire and the connection port 5.
Referring to fig. 3, the fixing hoop 15 is two arc rings, one end of each arc ring is rotatably connected through a rotating shaft, and the other end of each arc ring is screwed and tightened through a knob screw 17 and a tightening nut 18, so that the fixing hoop 15 is convenient to use to tighten and reinforce the fire and zero lines.
Referring to fig. 3, one end of the knob screw 17 is butterfly-shaped, and the tightening nut 18 is butterfly-shaped, so that the knob screw 17 and the tightening nut 18 can be conveniently and manually rotated when in use.
The specific implementation process of the invention is as follows: when using, fix ammeter main part 1 in the position of use, then pulling binding post 4 and pulling out from ammeter main part 1, make slide bar 3 drive direction slide 9 and slide on guide rail 8, make peg 14 hang on hanger 12 through the direction of guide way 13 and guide block 11, thereby pull out binding post 4 fixedly, carry out the dismouting or the zero line dismouting on binding post 4 to binding post 4, drive fixed hoop 15 through spin-on knob screw 17 and tightening nut 18 and tighten up on the zero line of fire when the zero line of installation, consolidate the zero line of fire and the connector of wiring mouth 5, avoid because pull the phenomenon that leads to the zero line of fire and the junction of wiring mouth 5 to appear damaging.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an ammeter convenient to plug terminal, includes ammeter main part (1), its characterized in that: the electric meter comprises an electric meter main body (1), wherein a display screen (2) is arranged on the surface of the electric meter main body (1), a wiring terminal (4) is arranged at the lower end of the electric meter main body (1), sliding rods (3) are fixedly connected at the two ends of the wiring terminal (4), sliding mechanisms (7) are fixedly connected with the two sides of the lower end of the electric meter main body (1) through screws, the wiring terminal (4) is in sliding connection with the electric meter main body (1) through the sliding rods (3) and the sliding mechanisms (7), each sliding mechanism (7) comprises a guide rail (8), a guide sliding seat (9), a tension spring (10), a guide block (11), a hanging block (12), a guide groove (13) and a hanging rod (14), the guide rail (8) is fixedly connected with the electric meter main body (1) through screws, the guide sliding seat (9) is slidably mounted on one side of the guide rail (8), and the guide, screw fixed connection is passed through with the one end of guide rail (8) to the one end of extension spring (10), screw fixed connection is passed through with the direction slide (9) to the other end of extension spring (10), the one end of peg (14) is installed in the one end of guide rail (8) and is kept away from extension spring (10), guide way (13) have all been seted up on the surface of direction slide (9) and guide rail (8), the other end slidable mounting of peg (14) is in guide way (13), hanger block (12) set up the middle part at direction slide (9), guide block (11) set up the one end at direction slide (9), and the position of guide block (11) and the position of hanger block (12) correspond each other.
2. An electricity meter convenient for plugging and unplugging terminals according to claim 1, characterized in that: the one end of guide block (11) is most advanced, the one end of hanging piece (12) sets up to the recess, the most advanced of guide block (11) corresponds each other with the recess of hanging piece (12).
3. An electricity meter convenient for plugging and unplugging terminals according to claim 1, characterized in that: the lower side of the wiring terminal (4) is provided with a wiring port (5), the lower surface of the wiring terminal (4) is fixedly connected with a reinforcing mechanism (6), and the position of the reinforcing mechanism (6) corresponds to the position of the wiring port (5).
4. An electricity meter convenient for plugging and unplugging terminals according to claim 3, wherein: reinforcing mechanism (6) are including fixed hoop (15), dead lever (16), knob screw (17) and tighten up nut (18), the one end and binding post (4) welded fastening of dead lever (16), the other end and the fixed hoop (15) of dead lever (16) pass through screw fixed connection, knob screw (17) and tighten up nut (18) close soon and tighten up the one end at fixed hoop (15).
5. An electricity meter convenient for plugging and unplugging terminals according to claim 4, wherein: the fixed hoop (15) is two arc rings, one ends of the two arc rings are rotatably connected through a rotating shaft, and the other ends of the two arc rings are screwed and tightened through a knob screw (17) and a tightening nut (18).
6. An electricity meter convenient for plugging and unplugging terminals according to claim 4, wherein: one end of the knob screw (17) is butterfly-shaped, and the tightening nut (18) is a butterfly nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011469699.8A CN112362932A (en) | 2020-12-14 | 2020-12-14 | Ammeter convenient to plug terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011469699.8A CN112362932A (en) | 2020-12-14 | 2020-12-14 | Ammeter convenient to plug terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112362932A true CN112362932A (en) | 2021-02-12 |
Family
ID=74534436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011469699.8A Pending CN112362932A (en) | 2020-12-14 | 2020-12-14 | Ammeter convenient to plug terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112362932A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117405955A (en) * | 2023-12-14 | 2024-01-16 | 江苏丽阳电子仪表有限公司 | Split ammeter |
-
2020
- 2020-12-14 CN CN202011469699.8A patent/CN112362932A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117405955A (en) * | 2023-12-14 | 2024-01-16 | 江苏丽阳电子仪表有限公司 | Split ammeter |
| CN117405955B (en) * | 2023-12-14 | 2024-02-13 | 江苏丽阳电子仪表有限公司 | Split ammeter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202026028U (en) | Weighting meter | |
| CN112362932A (en) | Ammeter convenient to plug terminal | |
| CN113394732B (en) | Power transmission and transformation circuit interval maintaining device | |
| CN204705672U (en) | A kind of automatic gear shifting phase-change Transformer Winding direct current resistance proving installation | |
| CN214067246U (en) | Ammeter convenient to plug terminal | |
| CN209550453U (en) | 10KV and following cable construction bending auxiliary device | |
| CN108508254A (en) | It is a kind of to install the current measuring device for extending lever additional | |
| CN208835300U (en) | One kind being directed to vertical wires earth terminal | |
| CN109000761A (en) | A kind of downhole flowmeter calibrating installation | |
| CN204741087U (en) | Fixed subassembly of earthing terminal of earth connection | |
| CN205193122U (en) | Multifunctional electricity meter linking bridge of transformer substation | |
| CN203617209U (en) | Double-power-supply switching device | |
| CN206211469U (en) | A kind of electric wire installs auxiliary stand | |
| CN208849415U (en) | A kind of clamp device | |
| CN208650705U (en) | A kind of subway shield door support device | |
| CN202938949U (en) | Pulling-out force test device of coffee machine assembly handle | |
| CN215340002U (en) | A installing support for installing electric energy meter | |
| CN104849556A (en) | Direct current resistance test system for transformer winding | |
| CN219304968U (en) | Distribution frame of communication transmission equipment | |
| CN219554178U (en) | Novel high-voltage distribution metering cabinet | |
| CN220290581U (en) | Supporting seat structure of transformer | |
| CN220691031U (en) | Lightning protection detection device for high-voltage iron tower | |
| CN211945700U (en) | High-precision electric wire intercepting device for electric power | |
| CN216247525U (en) | Carbon fiber strength testing device | |
| CN208299413U (en) | A kind of cable bearer suitable in pipeline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |