CN217747168U - Electric experiment table with pluggable meter and indicator lamp - Google Patents
Electric experiment table with pluggable meter and indicator lamp Download PDFInfo
- Publication number
- CN217747168U CN217747168U CN202220266155.XU CN202220266155U CN217747168U CN 217747168 U CN217747168 U CN 217747168U CN 202220266155 U CN202220266155 U CN 202220266155U CN 217747168 U CN217747168 U CN 217747168U
- Authority
- CN
- China
- Prior art keywords
- meter
- electric
- experiment table
- pilot lamp
- pluggable
- 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.)
- Active
Links
Images
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses an electric experiment table with pluggable meters and indicator lamps, which relates to the technical field of electric experiment tables and comprises an electric experiment table panel, wherein the electric experiment table panel is provided with a plurality of meter mounting holes and a plurality of indicator lamp mounting holes; the meter gauges are used for measuring current or voltage, and are arranged in a pluggable manner and are installed in the meter gauge installation holes; and the indicating lamps are used for indicating the electrical state quantity, and the indicating lamps can be plugged and pulled and are used for being installed in the indicating lamp installation holes.
Description
Technical Field
The utility model relates to an electric type laboratory bench technical field, in particular to but electric laboratory bench of change of meter and pilot lamp plug.
Background
At present, the electric quantity measuring meter and the electric state quantity indicating lamp on the laboratory bench board of many colleges and universities' electric laboratories in China all need to have a power failure to disconnect the line and change when breaking down usually, waste time and energy like this, can influence the normal development of experiment moreover, cause some unnecessary losses even.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the above-mentioned technical problem among the prior art to a certain extent at least. Therefore, the embodiment of the utility model provides an electric experiment table that table meter and pilot lamp can plug and change is provided, table meter and pilot lamp do not need the outage disconnect line when breaking down, can directly carry out the plug and change, convenient to use just makes the experiment simple operation.
The electric experiment table with the meter and the indicator lamp capable of being replaced in a pluggable manner comprises an electric experiment table panel, wherein the electric experiment table panel is provided with a plurality of meter mounting holes and a plurality of indicator lamp mounting holes; the meter mounting holes are used for mounting the meter gauges; and a plurality of pilot lamp for instruct electric status quantity, but pilot lamp plug sets up, is used for installing in the pilot lamp mounting hole.
In an alternative or preferred embodiment, the meter mounting hole is provided with a first connection terminal, the meter is provided with a first connection port, and the first connection port and the first connection terminal are in matching electrical connection.
In an alternative or preferred embodiment, the indicator lamp mounting hole is provided with a second connection terminal, the indicator lamp is provided with a second connection port, and the second connection port and the second connection terminal are in matching electrical connection.
Based on the technical scheme, the embodiment of the utility model provides a following beneficial effect has at least: above-mentioned technical scheme, through table meter mounting hole and pilot lamp mounting hole at electric experiment table panel design, but be used for measuring the table meter plug setting of electric current or voltage, install in the table meter mounting hole, can change the table meter of trouble by quick plug when the table meter breaks down, and need not carry out loaded down with trivial details operations such as disconnection circuit, but be used for instructing the pilot lamp plug setting of electric quantity of state, install in the pilot lamp mounting hole, can change the pilot lamp of trouble by quick plug when the pilot lamp breaks down, and need not carry out loaded down with trivial details operations such as disconnection circuit that cuts off the power supply. The utility model provides a need the problem of loaded down with trivial details operations such as outage tear-off line when electric type laboratory bench changes table meter and pilot lamp, can be used to all electric types of experiments, convenient to use just makes the experiment simple operation.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples;
fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the terms such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the terms in the present invention by combining the specific contents of the technical solution.
Referring to fig. 1, an electrical experiment table with meters and indicator lamps capable of being replaced in a pluggable mode comprises an electrical experiment table panel 11, a plurality of meters 21 and a plurality of indicator lamps 22. The meters 21 are used for measuring current or voltage, as shown in fig. 1, one meter is used for measuring voltage V, and the other meter is used for measuring current a; the indicator lights 22 are used for indicating electrical status, and as shown in fig. 1, the three indicator lights are respectively a yellow light Y, a green light G and a red light R.
Specifically, the electrical laboratory table panel 11 has a plurality of meter mounting holes 12, and the meters 21 are removably provided for mounting in the meter mounting holes 12. The electrical experiment table panel 11 has a plurality of indicator lamp mounting holes 13, and the indicator lamps 22 are pluggable and arranged for being mounted in the indicator lamp mounting holes 13.
It can be understood that, by designing the meter mounting hole 12 and the indicator lamp mounting hole 13 on the electrical experiment table panel 11, the meter 21 for measuring current or voltage can be inserted and pulled and installed in the meter mounting hole 12, when the meter has a fault, the faulty meter can be quickly inserted and pulled and replaced, and the complicated operations of disconnecting a circuit and the like are not needed; but be used for instructing the pluggable setting of indicator lamp 22 of electric quantity of state, install in indicator lamp mounting hole 13, can change the pilot lamp of trouble by quick plug when the pilot lamp breaks down, and need not carry out loaded down with trivial details operations such as outage disconnect circuit. But the electric experiment table of the table meter of this embodiment and the change of pilot lamp, the problem of the loaded down with trivial details operation such as need outage tear open line when having solved electric type experiment table change table, can be used to all electric types of experiments, convenient to use just makes the experiment simple operation.
The meter mounting hole 12 is provided with a first wiring terminal, the meter 21 is provided with a first wiring port, and the first wiring port and the first wiring terminal are electrically connected in a matching manner. The first connection port and the first connection terminal are not shown, and in some embodiments, there may be one or more contact points between the first connection port and the first connection terminal.
Indicator lamp mounting hole 13 is provided with second binding post, and indicator lamp 22 is provided with the second connection port, and second connection port and second binding post match the electricity and connect. The second connection port and the second connection terminal are not shown, and in some embodiments, there may be one or more contact points between the second connection port and the second connection terminal.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (1)
1. The utility model provides an electric experiment table that table meter and pilot lamp can plug change which characterized in that: comprises that
The electric experiment table panel is provided with a plurality of meter mounting holes and a plurality of indicator lamp mounting holes;
the meter mounting holes are provided with first wiring terminals, the meters are provided with first wiring ports, and the first wiring ports are electrically connected with the first wiring terminals in a matching manner; and
a plurality of pilot lamp for instruct electric status volume, but the pilot lamp plug sets up, is used for installing in the pilot lamp mounting hole, the pilot lamp mounting hole is provided with second binding post, the pilot lamp is provided with second wiring port, second wiring port with second binding post matches the electricity and connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220266155.XU CN217747168U (en) | 2022-02-09 | 2022-02-09 | Electric experiment table with pluggable meter and indicator lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220266155.XU CN217747168U (en) | 2022-02-09 | 2022-02-09 | Electric experiment table with pluggable meter and indicator lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217747168U true CN217747168U (en) | 2022-11-08 |
Family
ID=83869694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220266155.XU Active CN217747168U (en) | 2022-02-09 | 2022-02-09 | Electric experiment table with pluggable meter and indicator lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217747168U (en) |
-
2022
- 2022-02-09 CN CN202220266155.XU patent/CN217747168U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103278769A (en) | Detection device for relay | |
| CN217747168U (en) | Electric experiment table with pluggable meter and indicator lamp | |
| CN201491387U (en) | Connection module | |
| CN218585226U (en) | Shelter power station switch board detection device | |
| CN213602125U (en) | Power distribution unit and power supply system | |
| CN110244174A (en) | The test circuit of data-interface | |
| CN203800194U (en) | Connector/terminal base switching adapter | |
| CN209835329U (en) | Elevator control box detection device | |
| CN212780886U (en) | Portable switching device | |
| CN212256300U (en) | Convenient multi-serial port card | |
| CN219321653U (en) | Terminal block | |
| CN201866548U (en) | Power-on display device of explosion-proof electric apparatus | |
| CN215493745U (en) | Measurement module | |
| CN209134043U (en) | Electric power source distribution device | |
| CN210534220U (en) | Auxiliary working voltage testing device | |
| CN217404335U (en) | ATE testing arrangement and ATE test equipment | |
| CN215575577U (en) | POE power supply cross equipment | |
| CN205376409U (en) | Output relay module | |
| CN219225356U (en) | Digital input interface module | |
| CN217238332U (en) | Aging circuit and aging device for television power supply board | |
| CN114325345B (en) | Burn-in machine and interface board for burn-in machine | |
| CN212412284U (en) | Combined intelligent short-circuit arc extinguisher | |
| CN216145578U (en) | 4-level socket type current fuse for instrument | |
| CN212811006U (en) | Distribution box with alarm function | |
| CN211859722U (en) | Side-detection small intelligent dual-power switching box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |