CN217882187U - Wiring terminal box with signal indicator lamp - Google Patents
Wiring terminal box with signal indicator lamp Download PDFInfo
- Publication number
- CN217882187U CN217882187U CN202221275989.3U CN202221275989U CN217882187U CN 217882187 U CN217882187 U CN 217882187U CN 202221275989 U CN202221275989 U CN 202221275989U CN 217882187 U CN217882187 U CN 217882187U
- Authority
- CN
- China
- Prior art keywords
- connector
- terminal
- signal
- wiring
- indicator lamp
- 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 a wiring terminal box with a signal indicator light, which comprises a shell, a first connector, a wiring terminal and a first LED indicator light circuit, wherein the wiring terminal is arranged in the shell through the first connector; the connecting terminals are respectively arranged in the shell and are respectively electrically connected with the first connector so as to lead in and lead out the power supply and/or the signal; each connecting terminal is connected with one first LED indicating lamp circuit so as to indicate the signal of the connecting terminal through the first LED indicating lamp circuit. Thus, the signal action on each terminal can be indicated through the indicator lamp, and the working state of each terminal can be clear at a glance. The MIL quick connector is arranged in the shell, and signal connection with the controller is facilitated. The complexity of manual wiring is also avoided, and meanwhile, the probability of wiring errors is reduced.
Description
Technical Field
The utility model relates to a binding post technical field especially relates to a band signal pilot lamp connection terminal box.
Background
The connection terminal is used for conducting or controlling a power supply, and is usually disposed in a terminal box for protecting the connection. In the prior art, the wiring terminal does not usually have an indicating LED lamp, and whether the external connection wire is normal or not can not be visually judged. And the existing input/output terminal usually adopts a screw locking mode terminal, so that the replacement and the maintenance are not convenient.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, the utility model discloses an aim at provides a take signal indicator lamp connection terminal box.
In order to achieve the above object, an embodiment of the present invention provides a connection terminal box with signal indicator, the connection terminal box with signal indicator includes:
a shell body, a plurality of first connecting rods and a plurality of second connecting rods,
a first connector mounted within the housing;
the connecting terminals are respectively arranged in the shell, and are respectively electrically connected with the first connector so as to lead in and out the power supply and/or the signal;
each wiring terminal is connected with one first LED indicating lamp circuit so as to indicate the signal of the wiring terminal through the first LED indicating lamp circuit.
Further, according to the utility model discloses an embodiment, the wiring terminal box of tape light still includes:
and the second LED indicating lamp circuit is connected with the power supply end of the first connector so as to indicate the power supply.
Further, according to the utility model discloses an embodiment, second LED pilot lamp circuit includes:
one end of the resistor R1 is connected with the positive power supply end of the first connector;
and the anode of the light-emitting diode D1 is connected with the other end of the resistor R1, and the cathode of the light-emitting diode D1 is connected with the negative end of the power supply of the first connector.
Further, according to an embodiment of the present invention, the first LED indicator light circuit includes:
one end of the resistor R2 is connected with the positive power supply end of the first connector;
and the anode of the light-emitting diode D2 is connected with the other end of the resistor R2, and the cathode of the light-emitting diode D2 is connected with the first signal end of the wiring terminal.
Further, according to the utility model discloses an embodiment, binding post is the spring terminal.
Further, according to an embodiment of the present invention, the first connector is an MIL-type connector.
Further, according to the utility model discloses an embodiment, the front end of casing still is equipped with cable channel, cable channel is used for passing through the cable conductor will first connector is connected with external equipment.
Further, according to an embodiment of the present invention, the housing includes:
an upper cover is arranged on the upper cover,
the upper cover is detachably connected with the lower shell, and the first connector, the wiring terminal and each first LED indicating lamp circuit are arranged in the lower shell respectively.
Further, according to the utility model discloses an embodiment, the upper cover is transparent material.
The embodiment of the utility model provides a wiring terminal box with an indicator light, which is arranged in the shell through a first connector; the wiring terminals are respectively arranged in the shell, and are respectively electrically connected with the first connector so as to lead in and out the power supply and/or the signal; each connecting terminal is connected with one first LED indicating lamp circuit so as to indicate the signal of the connecting terminal through the first LED indicating lamp circuit. Like this, can instruct through the pilot lamp to the signal action on every terminal to can surveyability to the operating condition of each terminal, be furnished with the quick plug connector of MIL in the casing, convenient and the signal connection of controller thereof. The complexity of manual wiring is also avoided, and meanwhile, the probability of wiring errors is reduced.
Drawings
Fig. 1 is a schematic structural view of a connection terminal box with an indicator light according to an embodiment of the present invention;
fig. 2 is a partial circuit structure diagram of a first connector, a connection terminal, and a first LED indicator light circuit provided in an embodiment of the present invention;
fig. 3 is a circuit structure diagram of the first connector, the connection terminal, and the first LED indicator circuit provided by the embodiment of the present invention.
Reference numerals are as follows:
a housing 10;
an upper cover 101;
a lower case 102;
a cable passage 1021;
a first connector J1 (20);
a connection terminal 30;
and a light emitting diode D2 40.
The purpose of the present invention is to provide a novel and improved method and apparatus for operating a computer.
Detailed Description
In order to make the technical field person understand the scheme of the present invention better, the following will combine the drawings in the embodiments of the present invention to clearly and completely describe the technical scheme in the embodiments of the present invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein may be combined with other embodiments.
Referring to fig. 1 to 3, an embodiment of the present invention provides a terminal 30 box with an indicator light, including a housing 10, a first connector J1 (20) and a terminal 30, where the first connector J1 (20) is installed in the housing 10; as shown in fig. 1, in one embodiment of the present invention, the first connector J1 (20) is an MIL-type connector. In use, the first connector J1 (20) may be connected to a PLC (Programmable Logic Controller) via a cable connection adapted to the MIL-type connector to bring a power signal to the outlet.
The connecting terminals 30 are respectively provided with a plurality of terminals (J2-J33), each connecting terminal 30 is respectively arranged in the housing 10, and each connecting terminal 30 is respectively electrically connected with the first connector J1 (20) so as to lead in and out the power supply and/or the signal; as shown in fig. 3, in an embodiment of the present invention, the connection terminal 30 may be provided in 32, and each of the receiving terminals is connected to the first connector J1 (20). Thus, the power supply and the signal terminals of the first connector J1 (20) are all led out. More specifically, as shown in fig. 1 and 2, each of the connection terminals 30 has three terminals, two of which (P, N) are connected to the power source terminals (20, 40) of the first connector J1 (20), respectively. The signal terminals (00-31) of the connection terminals 30 are connected to the signal terminals (1-16, 21-36) of the first connector J1 (20), respectively. In this way, 32 signal terminals can be brought into the lead-out.
Each of the connection terminals 30 is connected with one of the first LED indicator light circuits, so as to indicate a signal of the connection terminal 30 through the first LED indicator light circuit. As shown in fig. 1 and 3, since each signal terminal of the connection terminal 30 is provided with a first LED indicator circuit, the signal action on each terminal can be indicated by the indicator, the working state of each terminal can be known at a glance, and the housing is provided with an MIL quick connector for facilitating signal connection with the controller thereof. The complexity of manual wiring is also avoided, and meanwhile, the probability of wiring errors is reduced.
Referring to fig. 2, the first LED indicator lamp circuit includes: a resistor R2 and a light emitting diode D2 (40), wherein one end of the resistor R2 is connected with the positive power supply end of the first connector J1 (20); the anode of the light emitting diode D2 (40) is connected to the other end of the resistor R2, and the cathode of the light emitting diode D2 is connected to the first signal end of the connection terminal 30. As shown in fig. 2, the resistor R2 and the light emitting diode D2 (40) constitute one set of the first LED indicator light circuit. There are 32 sets of circuits in the 32-bit terminal structured in such a way as to indicate the signals on the 32 signal terminals. The resistor R2 is a current-limiting resistor. When the signal terminal (00) of the connection terminal 30 has a low voltage signal, a current is generated on the light emitting diode D2 (40), and at this time, the light emitting diode D2 (40) can be turned on, and when the signal terminal (00) of the connection terminal 30 has a high voltage signal, no current is generated on the light emitting diode D2 (40), and at this time, the light emitting diode D2 (40) can be turned off. By the on/off state of the light emitting diode D2 (40), the operation state of each terminal can be indicated. The working principle of the first LED indicator light circuit on the other signal terminals (01-31) of the connection terminal 30 is the same as that of the signal terminal (00), and repeated description is omitted.
Referring to fig. 2, the terminal block 30 with an indicator light further includes: and the second LED indicating lamp circuit is connected with the power supply end of the first connector J1 (20) so as to indicate the power supply. As shown in fig. 2, the second LED indicator light circuit includes: the LED driving circuit comprises a resistor R1 and a light emitting diode D1, wherein one end of the resistor R1 is connected with the positive power supply end of the first connector J1 (20); the anode of the light emitting diode D1 is connected with the other end of the resistor R1, and the cathode of the light emitting diode D1 is connected with the negative end of the power supply of the first connector J1 (20). When the power supply terminals (20, 40) of the power supply terminals of the first connector J1 (20) have power supplies, the light emitting diode D1 can be turned on. Thereby indicating the power source.
Further, in an embodiment of the present invention, the connection terminal 30 is a spring terminal. The wiring terminals 30 are all spring terminals, so that wiring is simple and convenient, and replacement and maintenance are convenient;
referring to fig. 1, a cable channel 1021 is further disposed at the front end of the housing 10, and the cable channel 1021 is used for connecting the first connector J1 (20) with an external device through a cable line. Through the cable channel 1021, the first connector J1 (20) can thus be connected to a PLC via a cable connection adapted to the MIL-type connector, in use.
Referring to fig. 1, the housing 10 includes: the LED display panel comprises an upper cover 101 and a lower shell 102, wherein the upper cover 101 is detachably connected with the lower shell 102, and the first connector J1 (20), the wiring terminal 30 and each first LED indicating lamp circuit are respectively arranged in the lower shell 102. Through detachable construction, be convenient for the connection of cable conductor and terminal line. In one embodiment of the present invention, the upper cover 101 is made of transparent material. In this way, the user can indicate the status of the first LED indicator light circuit and the indicator light of the first LED indicator light circuit without removing the upper cover 101.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and equivalent substitutions can be made on the technical solutions described in the foregoing embodiments or some technical features thereof. All utilize the equivalent structure that the content of the utility model discloses a specification and attached drawing was done, direct or indirect application is in other relevant technical field, all is in the same way the utility model discloses within the patent protection scope.
In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the principles and spirit of the present invention.
Claims (9)
1. A kind of junction terminal box with signal indicator, characterized by comprising:
a housing;
a first connector mounted within the housing;
the wiring terminals are respectively provided with a plurality of wiring terminals, each wiring terminal is respectively arranged in the shell, and each wiring terminal is respectively electrically connected with the first connector so as to lead in and lead out a power supply and/or a signal;
each wiring terminal is connected with one first LED indicating lamp circuit so as to indicate the signal of the wiring terminal through the first LED indicating lamp circuit.
2. The terminal block with signal indicator lamp of claim 1, further comprising:
and the second LED indicating lamp circuit is connected with the power supply end of the first connector so as to indicate the power supply.
3. The terminal block with signal indicator lamp of claim 2, wherein the second LED indicator lamp circuit comprises:
one end of the resistor R1 is connected with the positive power supply end of the first connector;
and the anode of the light-emitting diode D1 is connected with the other end of the resistor R1, and the cathode of the light-emitting diode D1 is connected with the negative end of the power supply of the first connector.
4. The terminal block with signal indicator lamp of claim 1, wherein the first LED indicator lamp circuit comprises:
one end of the resistor R2 is connected with the positive power supply end of the first connector;
and the anode of the light-emitting diode D2 is connected with the other end of the resistor R2, and the cathode of the light-emitting diode D2 is connected with the first signal end of the wiring terminal.
5. The signal indicator lamp connection terminal block of claim 1, wherein the connection terminal is a spring terminal.
6. The terminal block with signal indicator light of claim 1, wherein the first connector is an MIL-type connector.
7. The terminal block with signal indicator lamp of claim 6, wherein the front end of the housing is further provided with a cable channel for connecting the first connector with an external device through a cable line.
8. The terminal block with signal indicator lamp of claim 1, wherein the housing comprises:
an upper cover is arranged on the upper cover,
the upper cover is detachably connected with the lower shell, and the first connector, the wiring terminals and the first LED indicating lamp circuits are arranged in the lower shell respectively.
9. The terminal block with signal indicator lamp of claim 8, wherein the upper cover is made of transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221275989.3U CN217882187U (en) | 2022-05-25 | 2022-05-25 | Wiring terminal box with signal indicator lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221275989.3U CN217882187U (en) | 2022-05-25 | 2022-05-25 | Wiring terminal box with signal indicator lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217882187U true CN217882187U (en) | 2022-11-22 |
Family
ID=84090613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221275989.3U Active CN217882187U (en) | 2022-05-25 | 2022-05-25 | Wiring terminal box with signal indicator lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217882187U (en) |
-
2022
- 2022-05-25 CN CN202221275989.3U patent/CN217882187U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217882187U (en) | Wiring terminal box with signal indicator lamp | |
| CN105098534A (en) | Power supply extension line | |
| CN210141573U (en) | Power supply bin is just inserting outage structure | |
| CN220440052U (en) | DC solid-state wiring terminal module | |
| CN219321653U (en) | Terminal block | |
| CN213634738U (en) | Intelligent prompting device for switching operation of 110Kv transformer substation | |
| CN213713006U (en) | Power supply device for track | |
| CN219394204U (en) | Integrated control device | |
| CN201130317Y (en) | Control apparatus for input/output interface circuit of air conditioner single-chip | |
| CN210294500U (en) | Multi-core cable hunting instrument and circuit structure thereof | |
| CN216698957U (en) | Plug-in connector with luminous indication | |
| CN220190460U (en) | Interface protection circuit, interface protection device and electronic equipment | |
| CN220584380U (en) | Switch signal detection circuit, PCB (printed circuit board) and intelligent household appliance control system | |
| CN211792147U (en) | DMX lamp code writer | |
| CN215575577U (en) | POE power supply cross equipment | |
| CN215990747U (en) | Miniature digital logic signal distribution processing circuit | |
| CN215550409U (en) | Injection molding machine line protection interface arrangement | |
| CN217693785U (en) | Light source controller and light source control system | |
| CN200956043Y (en) | High voltage LED display device | |
| CN219512528U (en) | Control circuit and electrical equipment | |
| CN219843454U (en) | Power supply cabinet applied to process automation control system module | |
| CN211859722U (en) | Side-detection small intelligent dual-power switching box | |
| CN221202828U (en) | Driving control circuit of marine navigation light and signal light | |
| CN218415249U (en) | Power supply distributor with replaceable socket indicator lamp | |
| CN211321906U (en) | Tile function assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |