CN220122288U - Y-shaped plug with indicator lamp - Google Patents
Y-shaped plug with indicator lamp Download PDFInfo
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- CN220122288U CN220122288U CN202321750390.5U CN202321750390U CN220122288U CN 220122288 U CN220122288 U CN 220122288U CN 202321750390 U CN202321750390 U CN 202321750390U CN 220122288 U CN220122288 U CN 220122288U
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- 238000010073 coating (rubber) Methods 0.000 claims description 22
- 238000007789 sealing Methods 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 abstract description 9
- 238000005538 encapsulation Methods 0.000 description 6
- 230000007547 defect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model belongs to the technical field of cable connection, and particularly relates to a Y-shaped plug with an indicator lamp, which comprises an encapsulated shell, wherein a circuit board is arranged in the encapsulated shell, one end of the encapsulated shell is provided with a male connector, the male connector is connected with the middle part of one surface of the circuit board, the other end of the encapsulated shell is provided with two female connectors, the two female connectors are respectively connected with two ends of the other surface of the circuit board, the circuit board is provided with a power lamp and two signal indicator lamps, the power lamp is arranged corresponding to the male connector, and the two signal indicator lamps are respectively arranged corresponding to the two female connectors. According to the utility model, the power supply lamp and the two signal prompt lamps are additionally arranged, so that when a certain line is in use, the problem of the line can be timely judged, the maintenance time cost is reduced, the maintenance efficiency is improved, and the influence caused by maintenance time and equipment stop due to poor line is reduced.
Description
Technical Field
The utility model belongs to the technical field of cable connection, and particularly relates to a Y-shaped plug with an indicator lamp.
Background
In modern industry, in order to avoid connection errors of lines in field debugging, connection devices such as a cable connector, a radio frequency coaxial connector, a Y-shaped plug and the like are required to be adopted for line integration; the Y-shaped plug has the main function of reducing wiring, and the function of the Y-shaped plug is similar to that of a field bus junction box.
At present, most of the common existing Y-shaped plugs on the market are not provided with indicator lamps for prompting connection and disconnection of various lines, and the following defects are found in the actual use process: when connecting cable equipment, can't judge whether the circuit is normally connected, when the problem appears, can't be fast, the visual confirmation is specifically which circuit has the problem, need spend cost of labor and equipment to detect whether every cable switches on and just can finally discover the problem place. Therefore, the structure improvement of the existing Y-shaped plug is urgently needed, and the Y-shaped plug with the indication lamp, which is reasonable in design and has on-off prompt functions on each line, is provided.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides the Y-shaped plug with the indication lamp, which has reasonable design and on-off prompt function for each line.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a Y type plug of tape light, its includes the rubber coating shell, the inside of rubber coating shell is equipped with the circuit board, and the one end of rubber coating shell is equipped with the public joint, and the public joint is connected with a surface middle part of circuit board, and the other end of rubber coating shell is equipped with two female joints, and two female joints are connected with the other surface both ends of circuit board respectively, be equipped with power lamp and two signal prompt lamps on the circuit board, the power lamp corresponds the public joint setting, and two signal prompt lamps correspond two female joint settings respectively.
Preferably, the two signal prompting lamps are a first signal prompting lamp and a second signal prompting lamp respectively, wherein the first signal prompting lamp is used for prompting the on-off of one female connector line signal, and the second signal prompting lamp is used for prompting the on-off of the other female connector line signal; the power lamp is used for prompting whether the male connector circuit is electrified or not.
Preferably, the male connector comprises a male nut, a male inner rubber sleeve and male pins, one end of the male inner rubber sleeve is sleeved in the male nut, the other end of the male inner rubber sleeve is connected with one end of the rubber coating shell, one ends of the male pins penetrate through the inner part of the male inner rubber sleeve respectively, and the other ends of the male pins are connected with the middle part of one surface of the circuit board respectively.
Preferably, one end of the rubber coating shell is provided with a connecting jack, and the other end of the male inner rubber sleeve is tightly matched and inserted into the connecting jack.
Preferably, the other end of the male inner rubber sleeve is provided with a limiting clamping groove, and a limiting clamping ring is arranged in the limiting clamping groove.
Preferably, a limiting convex ring is arranged at one end of the male inner rubber sleeve, and the male nut is axially limited by the limiting convex ring.
Preferably, the female joint comprises a female nut, a female inner rubber sleeve and female contact pins, one end of the female inner rubber sleeve is connected to the other end of the rubber coating shell, the other end of the female inner rubber sleeve is sleeved inside the female nut, one ends of the female contact pins are respectively connected to one surface end of the circuit board, and the other ends of the female contact pins are respectively penetrated inside the female inner rubber sleeve.
Preferably, the other end of the rubber coating shell is provided with a connecting threaded hole, and one end of the female inner rubber sleeve is provided with external threads in threaded connection with the connecting threaded hole.
Preferably, a limiting shaft shoulder is arranged in the middle of the female inner rubber sleeve, and the female nut is axially limited by one end face of the limiting shaft shoulder.
Preferably, an O-shaped sealing ring is arranged between the other end of the female inner rubber sleeve and the female nut, and the O-shaped sealing ring is axially limited by the other end face of the limiting shaft shoulder.
Preferably, the encapsulation shell is injection molded from a light transmissive material.
Compared with the prior art, the utility model adopts the technical scheme and has the following technical effects:
according to the utility model, the power supply lamp and the two signal prompting lamps (namely, the first signal prompting lamp and the second signal prompting lamp) are additionally arranged on the circuit board, so that the power supply lamp is used for prompting whether a male connector circuit is electrified or not, the first signal prompting lamp is used for prompting signal on-off of one female connector circuit, and the second signal prompting lamp is used for prompting signal on-off of the other female connector circuit, therefore, when a certain circuit is in use, a problem can be timely judged on which circuit is in use, the maintenance time cost is reduced, the maintenance efficiency is improved, and the influence caused by maintenance time and equipment stop due to poor circuit is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and the following description will be made with reference to the drawings:
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a schematic view of the internal structure of FIG. 1 with the encapsulating shell removed;
FIG. 3 is a perspective view of another embodiment of the present utility model;
FIG. 4 is a schematic view of the internal structure of FIG. 3 with the encapsulating shell removed;
FIG. 5 is an exploded view of the present utility model with the encapsulating housing removed;
FIG. 6 is a schematic diagram of circuit connection of a circuit board according to the present utility model;
FIG. 7 is a schematic view of a surface structure of a circuit board according to the present utility model;
fig. 8 is a schematic view of another surface structure of the circuit board of the present utility model.
In the figure:
10. an encapsulation shell; 20. a circuit board; 30. a male connector; 31. a male nut; 32. a male inner rubber sleeve; 33. a male pin; 34. a limit clamping groove; 35. a limit convex ring; 40. a female joint; 41. a female nut; 42. a female inner rubber sleeve; 43. a female pin; 44. limiting shaft shoulders; 45. an O-shaped sealing ring; l1, a power lamp; l2, a first signal prompt lamp; l3, a second signal prompt lamp; r1, a first resistor; r2, a second resistor; r3, a third resistor.
Detailed Description
The embodiments described below are only some of the embodiments of the present utility model and do not represent all embodiments consistent with the present utility model. Exemplary embodiments will now be described with reference to the accompanying drawings in which:
referring to fig. 1-8, the Y-shaped plug with the indication lamp of the present utility model comprises an encapsulation shell 10, wherein a circuit board 20 is arranged in the encapsulation shell 10, a male connector 30 is arranged at one end of the encapsulation shell 10, the male connector 30 is connected with the middle part of one surface of the circuit board 20, two female connectors 40 are arranged at the other end of the encapsulation shell 10, the two female connectors 40 are respectively connected with two ends of the other surface of the circuit board 20, a power lamp L1 and two signal indication lamps are arranged on the circuit board 20, the power lamp L1 corresponds to the male connector 30 and is used for indicating whether a circuit of the male connector 30 is electrified, the two signal indication lamps are respectively a first signal indication lamp L2 and a second signal indication lamp L3, the first signal indication lamp L2 is used for indicating the on-off of a circuit signal of one female connector 40, and the second signal indication lamp L3 is used for indicating the on-off of a circuit signal of the other female connector 40.
On the basis of the above structure, preferably, the power source lamp L1 and the first signal prompting lamp L2 are LED lamps emitting light rays of different colors, and the first signal prompting lamp L2 and the second signal prompting lamp L3 are LED lamps emitting light rays of the same color. For ease of viewing, the encapsulating housing 10 is preferably injection molded from a light transmissive material so that the light is transmitted.
In this embodiment, the power source lamp L1, the first signal prompting lamp L2 and the second signal prompting lamp L3 are additionally arranged on the circuit board 20, wherein the power source lamp L1 is used for prompting whether the male connector 30 is electrified or not, the first signal prompting lamp L2 is used for prompting the on-off of a circuit signal of one female connector 40, and the second signal prompting lamp L3 is used for prompting the on-off of a circuit signal of the other female connector 40, so that when a problem occurs in the use of a certain circuit, the problem of which circuit occurs can be timely judged, the maintenance time cost is reduced, the maintenance efficiency is improved, and the influence caused by the maintenance time and equipment shutdown due to the poor circuit is reduced.
Referring to fig. 6-8, as a preferred embodiment, based on the above structure, the male connector 30 and the female connector 40 are preferably five-core plugs, a first signal interface group is provided in the middle of one surface of the circuit board 20, the first signal interface group has a number 1 interface, a number 2 interface, a number 3 interface, a number 4 interface and a number 5 interface for connecting the male connector 30, two ends of the other surface of the circuit board 20 are respectively provided with a second signal interface group S1 and a third signal interface group S2, and the second signal interface group S1 and the third signal interface group S2 each have a number 1 interface, a number 3 interface, a number 4 interface and a number 5 interface for connecting the female connector 40.
On the basis of the above structure, preferably, the number 1 interface of the first signal interface group is respectively communicated with the number 1 interfaces of the second signal interface group S1 and the third signal interface group S2, the number 2 interface of the first signal interface group is communicated with the number 4 interface of the third signal interface group S2, the number 3 interface of the first signal interface group is respectively communicated with the number 3 interfaces of the second signal interface group S1 and the third signal interface group S2, the number 4 interface of the first signal interface group is communicated with the number 4 interface of the second signal interface group S1, and the number 5 interface of the first signal interface group is respectively communicated with the number 5 interfaces of the second signal interface group S1 and the third signal interface group S2; the No. 1 interface of the first signal interface group is connected with the positive electrode of the power lamp L1, and the negative electrode of the power lamp L1 is connected with the No. 3 interface of the first signal interface group through a first resistor R1; the No. 4 interface of the second signal interface group S1 is connected with the positive electrode of the first signal prompting lamp L2, and the negative electrode of the first signal prompting lamp L2 is connected with the No. 3 interface of the second signal interface group S1 through a second resistor R2; the No. 4 interface of the third signal interface group S2 is connected with the positive electrode of the second signal prompting lamp L3, and the negative electrode of the second signal prompting lamp L3 is connected with the No. 3 interface of the third signal interface group S2 through a third resistor R3;
in this embodiment, the male connector 30 may be connected to a main power supply, a green light is used as the power light L1, and two yellow lights are used as the first signal indicator light L2 and the second signal indicator light L3, respectively. When the No. 1 interface and the No. 3 interface of the first signal interface group are respectively conducted with the positive power supply electrode and the negative power supply electrode of the male connector 30, the green light is on; when the second signal interface group S1 is in signal conduction with the female connector 40 on the same side, the yellow lamp on the same side is lighted; when the third signal interface group S2 is in signal conduction with the female connector 40 on the same side, the yellow lamp on the same side is lighted; when each line is conducted, 3 lamps are simultaneously lighted, and when one line is not conducted, the lamps on the corresponding line are not lighted, so that the working states of the three-way joint circuits can be observed simultaneously in real time.
Referring to fig. 1-5, as a preferred embodiment, based on the above structure, the male connector 30 and the female connector 40 are preferably five-core plugs, which may be cable connection standard components in the prior art, such as five-core aviation plugs, or self-made components.
Referring to fig. 5, based on the above structure, it is preferable that the male connector 30 includes a male nut 31, a male inner rubber sleeve 32 and a male pin 33, one end of the male inner rubber sleeve 32 is sleeved inside the male nut 31, the other end of the male inner rubber sleeve 32 is connected to one end of the rubber coating shell 10, one ends of the male pins 33 are respectively inserted inside the male inner rubber sleeve 32, and the other ends of the male pins 33 are respectively connected to a middle part of a surface of the circuit board 20.
Based on the above structure, further, one end of the rubber coating shell 10 is provided with a connection jack, and the other end of the male inner rubber sleeve 32 is tightly matched and inserted in the connection jack. Further, the other end of the inner rubber sleeve 32 is provided with a limiting clamping groove 34, and a limiting clamping ring is arranged in the limiting clamping groove 34. Further, a limiting convex ring 35 is arranged at one end of the male inner rubber sleeve 32, and the male nut 31 is axially limited by the limiting convex ring 35.
In this embodiment, during installation, the other end of the male inner rubber sleeve 32 is inserted into one end of the male nut 31 and is inserted out from the other end of the male nut 31, and then is tightly fit and inserted into a connection jack at one end of the rubber coating shell 10, and then the other ends of the plurality of male pins 33 respectively penetrate through the interior of the male inner rubber sleeve 32 and are inserted into a first signal interface group arranged in the middle of one surface of the circuit board 20; during the process, the other end of the male nut 31 is mutually matched with the limiting convex ring 35 to axially limit so as to avoid falling, and the other end of the male inner rubber sleeve 32 is mutually matched with the limiting clamping ring in the limiting clamping groove 34 to axially limit so as to avoid falling.
Referring to fig. 5, as a preferred embodiment, based on the above structure, the female connector 40 preferably includes a female nut 41, a female inner rubber sleeve 42 and a female pin 43, one end of the female inner rubber sleeve 42 is connected to the other end of the rubber coating shell 10, the other end of the female inner rubber sleeve 42 is sleeved in the female nut 41, one ends of the female pins 43 are respectively connected to one surface end of the circuit board 20, and the other ends of the female pins 43 are respectively penetrated in the female inner rubber sleeve 42.
On the basis of the above structure, further, the other end of the rubber coating shell 10 is provided with a connecting threaded hole, and one end of the female inner rubber sleeve 42 is provided with external threads in threaded connection with the connecting threaded hole. Further, a limiting shaft shoulder 44 is arranged in the middle of the female inner rubber sleeve 42, and the female nut 41 is axially limited by one end face of the limiting shaft shoulder 44. Further, an O-ring 45 is arranged between the other end of the female inner rubber sleeve 42 and the female nut 41, and the O-ring 45 is axially limited by the other end face of the limiting shaft shoulder 44.
In this embodiment, during installation, the O-ring 45 is sleeved outside the other end of the female inner rubber sleeve 42, one end of the female inner rubber sleeve 42 penetrates from the other end of the female nut 41 and penetrates out from one end of the female nut 41, then is connected in the connection threaded hole at the other end of the rubber coating shell 10 in a threaded manner, and then one ends of the plurality of female pins 43 respectively penetrate through the interior of the female inner rubber sleeve 42 and are inserted into the second signal interface group S1 or the third signal interface group S2 arranged at the end part of the other surface of the circuit board 20; during the period, one end of the female nut 41 is mutually matched with one end face of the limiting shaft shoulder 44 to axially limit so as to avoid falling, and the O-shaped sealing ring 45 is mutually matched with the other end face of the limiting shaft shoulder 44 to axially limit so as to avoid falling.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the scope of the present utility model; all equivalent changes, modifications, substitutions and variations on the prior art by logic analysis, reasoning or limited experiments by those skilled in the art, based on the present inventive concept, shall be made within the scope of protection as defined by the claims.
Claims (9)
1. The utility model provides a Y type plug of tape light, includes the rubber coating shell, the inside of rubber coating shell is equipped with the circuit board, and the one end of rubber coating shell is equipped with the male joint, and the male joint is connected with a surface middle part of circuit board, and the other end of rubber coating shell is equipped with two female joints, and two female joints are connected its characterized in that with another surface both ends of circuit board respectively: the circuit board is provided with a power lamp and two signal prompt lamps, the power lamp is arranged corresponding to the male connector, and the two signal prompt lamps are respectively arranged corresponding to the two female connectors.
2. The Y-plug with indicator light of claim 1 wherein: the male connector comprises a male nut, a male inner rubber sleeve and male pins, one end of the male inner rubber sleeve is sleeved in the male nut, the other end of the male inner rubber sleeve is connected with one end of the rubber coating shell, one ends of the male pins penetrate through the inner portion of the male inner rubber sleeve respectively, and the other ends of the male pins are connected with the middle of one surface of the circuit board respectively.
3. The Y-plug with indicator light of claim 2, wherein: one end of the rubber coating shell is provided with a connection jack, and the other end of the male inner rubber sleeve is tightly matched and inserted into the connection jack.
4. A Y-plug with indicator light as claimed in claim 3, wherein: the other end of the male inner rubber sleeve is provided with a limiting clamping groove, and a limiting clamping ring is arranged in the limiting clamping groove.
5. The Y-plug with indicator light of claim 2, wherein: one end of the male inner rubber sleeve is provided with a limiting convex ring, and the male nut is axially limited by the limiting convex ring.
6. The Y-plug with indicator light of claim 1 wherein: the female joint comprises a female nut, a female inner rubber sleeve and female contact pins, one end of the female inner rubber sleeve is connected with the other end of the rubber coating shell, the other end of the female inner rubber sleeve is sleeved inside the female nut, one ends of the female contact pins are respectively connected with one surface end of the circuit board, and the other ends of the female contact pins are respectively penetrated inside the female inner rubber sleeve.
7. The Y-plug with indicator light of claim 6 wherein: the other end of rubber coating shell is equipped with the connection screw hole, and the one end of female interior gum cover is equipped with external screw thread and connection screw hole threaded connection.
8. The Y-plug with indicator light of claim 6 wherein: the middle part of the female inner rubber sleeve is provided with a limiting shaft shoulder, and the female nut is axially limited by one end face of the limiting shaft shoulder.
9. The Y-plug with indicator light of claim 7 wherein: an O-shaped sealing ring is arranged between the other end of the female inner rubber sleeve and the female nut, and the O-shaped sealing ring is axially limited by the other end face of the limiting shaft shoulder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321750390.5U CN220122288U (en) | 2023-07-05 | 2023-07-05 | Y-shaped plug with indicator lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321750390.5U CN220122288U (en) | 2023-07-05 | 2023-07-05 | Y-shaped plug with indicator lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220122288U true CN220122288U (en) | 2023-12-01 |
Family
ID=88893118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321750390.5U Active CN220122288U (en) | 2023-07-05 | 2023-07-05 | Y-shaped plug with indicator lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220122288U (en) |
-
2023
- 2023-07-05 CN CN202321750390.5U patent/CN220122288U/en active Active
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