CN215575577U - POE power supply cross equipment - Google Patents
POE power supply cross equipment Download PDFInfo
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- CN215575577U CN215575577U CN202121979931.2U CN202121979931U CN215575577U CN 215575577 U CN215575577 U CN 215575577U CN 202121979931 U CN202121979931 U CN 202121979931U CN 215575577 U CN215575577 U CN 215575577U
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Abstract
The utility model relates to the technical field of power supply testing, in particular to POE power supply cross equipment which comprises a shell and a power supply cross control board arranged in the shell; the power supply cross control panel is provided with a first connector corresponding to the first interface and a second connector corresponding to the second interface, the panel is provided with a plurality of indication marks, the upper shell is provided with indication holes corresponding to the indication marks, and the power supply cross control panel is provided with indication lamps corresponding to the indication marks; the utility model can carry out multi-mode cross replacement on the POE power supply, realizes cross test on the PSE power supply or adjusts the PSE power supply needing to be replaced, has reasonable integral structure design, carries out power supply cross work by matching with a power supply cross control panel, and has convenient use and strong practicability.
Description
Technical Field
The utility model relates to the technical field of power supply testing, in particular to POE power supply cross equipment.
Background
POE, also known as local area network based power systems or active ethernet, also referred to simply as power over ethernet, is a recent standard specification for simultaneous data and electrical power transfer using existing standard ethernet transmission cables, and maintains compatibility with existing ethernet systems and users. The POE technology can ensure the safety of the existing structured wiring and ensure the normal operation of the existing network, thereby reducing the cost to the maximum extent.
The current POE power source cross equipment in use exists not enoughly, because structural design reason leads to structural stability poor like in use, and the grafting is used inconveniently, and the poor scheduling problem of practicality exists and needs to be further improved, and the purpose promotes convenience and the stability of using.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides the POE power supply crossing equipment which can carry out multi-mode crossing replacement on the POE power supply, realizes crossing test on the PSE power supply or adjusts the PSE power supply needing to be replaced, has reasonable overall structure design, carries out power supply crossing work by matching with a power supply crossing control panel, is convenient to use and has strong practicability.
The technical scheme adopted by the utility model is as follows: a POE power supply cross device comprises a shell and a power supply cross control board arranged in the shell; the shell includes casing, lower casing and locates the panel on upper housing surface, go up the casing and form the shell with casing lock back down, the shell both ends are equipped with first interface and second interface respectively, power cross control panel corresponds first interface and is equipped with first connector, corresponds the second interface and is equipped with the second connector, the panel is equipped with a plurality of indicator marks, it is equipped with the pilot hole to go up the casing and correspond the indicator mark, power cross control panel corresponds the indicator mark and is equipped with the pilot lamp.
The further improvement of the scheme is that the upper shell is a metal upper shell or is formed by integral injection molding, and the lower shell is a metal upper shell or is formed by integral injection molding.
The further improvement of the scheme is that the upper shell and the lower shell are buckled to form a mounting cavity, and the power supply cross control panel is arranged in the mounting cavity.
The scheme is further improved in that the placing cavity is provided with a plurality of positioning strips for fixing the power supply cross control board.
The further improvement of the scheme is that the upper shell and the lower shell are fixedly connected through screws, and the power supply cross control board is fixed between the lower shell and the upper shell through the screws.
The further improvement of the above scheme is that a first indicating plate and a second indicating plate are respectively arranged on two sides of the shell, the first indicating plate corresponds to the first interface, and the second indicating plate corresponds to the second interface.
In a further improvement of the above, the first connector comprises a PSE port and a PD port.
In a further improvement of the above, the second connector includes a debug port.
The power supply cross control board is a circuit board which is provided with a power supply cross circuit and electronic components for the power supply cross circuit.
In a further improvement of the above scheme, the indicator light comprises a power lamp, a fault lamp, an operation lamp, a PD lamp and a line sequence lamp.
The utility model has the beneficial effects that:
compared with the traditional POE power supply cross equipment, the POE power supply can be subjected to multi-mode cross replacement, cross testing on the PSE power supply is realized, or the PSE power supply needs to be replaced for adjustment, the overall structure is reasonable in design, power supply cross work is performed in cooperation with a power supply cross control panel, the use is convenient, and the practicability is high. Specifically, a shell and a power supply cross control board arranged in the shell are arranged; the shell includes casing, lower casing and locates the panel on upper housing surface, go up the casing and form the shell with casing lock back down, the shell both ends are equipped with first interface and second interface respectively, power cross control panel corresponds first interface and is equipped with first connector, corresponds the second interface and is equipped with the second connector, the panel is equipped with a plurality of indicator marks, it is equipped with the pilot hole to go up the casing and correspond the indicator mark, power cross control panel corresponds the indicator mark and is equipped with the pilot lamp. The indicating lamp is arranged to be matched with the indicating mark to display indication in the cross testing process, so that the operation and the testing are convenient.
Drawings
Fig. 1 is a schematic perspective view of a POE power supply crossover device of the present invention;
fig. 2 is an exploded schematic diagram of the POE power crossover device in fig. 1;
fig. 3 is an exploded view of the POE power crossover device in fig. 1 from another perspective.
Description of reference numerals: the power supply cross control panel comprises a shell 1, an upper shell 11, an indicating hole 111, a mounting cavity 112, a screw 113, a lower shell 12, a panel 13, an indicating mark 131, a first interface 14, a second interface 15, a first indicating plate 16, a second indicating plate 17, a power supply cross control panel 2, a first connector 21, a second connector 22 and an indicating lamp 23.
Detailed Description
To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
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 utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
As shown in fig. 1 to fig. 3, a POE power supply crossing device includes a housing 1 and a power supply crossing control board 2 installed in the housing 1; the shell 1 includes casing 11, casing 12 down and locates the panel 13 on 11 surfaces of last casing, go up casing 11 and form shell 1 behind the casing 12 lock down, 1 both ends of shell are equipped with first interface 14 and second interface 15 respectively, power cross control board 2 corresponds first interface 14 and is equipped with first connector 21, corresponds second interface 15 and is equipped with second connector 22, panel 13 is equipped with a plurality of indicator 131, it is equipped with pilot hole 111 to go up casing 11 and correspond indicator 131, power cross control board 2 corresponds indicator 131 and is equipped with pilot lamp 23.
Go up casing 11 for metal upper casing 11 or integrative injection moulding, casing 12 is metal upper casing 11 or integrative injection moulding down, generally adopts injection moulding, adopts integrative structure's upper casing 11 and lower casing 12, and the structure is reliable, and use strength is high.
Go up casing 11 and form after casing 12 lock and settle chamber 112, power cross control panel 2 is located and is settled the chamber 112 in, further improves to, settles the chamber 112 and be equipped with a plurality of location strip fixed with power cross control panel 2, through location strip with power cross control panel 2 fixed mounting, simple to operate, the structure is reliable, stability is good.
In another embodiment, the upper housing 11 and the lower housing 12 are fixedly connected by screws 113, the screws 113 fix the power cross control board 2 between the lower housing 12 and the upper housing 11, and the screws 113 are used for fixing the connection, so that the structural stability can be ensured.
The both sides of shell 1 are equipped with first indicator board 16 and second indicator board 17 respectively, first indicator board 16 corresponds first interface 14, second indicator board 17 corresponds second interface 15, is used for the instruction as the interface through the indicator board, conveniently counterpoints and pegs graft.
In this embodiment, the first connector 21 includes a PSE port and a PD port, and the second connector 22 includes a debug port, which can be replaced with a different port according to the device requirements.
The power supply cross control board 2 is a circuit board which is provided with a power supply cross circuit and electronic components for the power supply cross circuit, the circuit board is matched with the power supply cross test circuit formed by the electronic components, so that the test is convenient, and the test circuit is a conventional test circuit, so that excessive expression is not made.
The indicator lamp 23 includes a power lamp, a fault lamp, a run lamp, a PD lamp, and a line sequence lamp, and the indicator lamp 23 is displayed according to an experiment of the cross test.
The utility model can carry out multi-mode cross replacement on the POE power supply, realizes cross test on the PSE power supply or adjusts the PSE power supply needing to be replaced, has reasonable integral structure design, carries out power supply cross work by matching with the power supply cross control panel 2, and has convenient use and strong practicability. Specifically, a shell 1 and a power supply cross control board 2 arranged in the shell 1 are arranged; the shell 1 includes casing 11, casing 12 down and locates the panel 13 on 11 surfaces of last casing, go up casing 11 and form shell 1 behind the casing 12 lock down, 1 both ends of shell are equipped with first interface 14 and second interface 15 respectively, power cross control board 2 corresponds first interface 14 and is equipped with first connector 21, corresponds second interface 15 and is equipped with second connector 22, panel 13 is equipped with a plurality of indicator 131, it is equipped with pilot hole 111 to go up casing 11 and correspond indicator 131, power cross control board 2 corresponds indicator 131 and is equipped with pilot lamp 23. Set up pilot lamp 23 and cooperate the pilot mark 131 to show and instruct in the cross test process, convenient operation, it is convenient to test.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A POE power supply cross device is characterized in that: comprises a shell and a power supply cross control board arranged in the shell; the shell includes casing, lower casing and locates the panel on upper housing surface, go up the casing and form the shell with casing lock back down, the shell both ends are equipped with first interface and second interface respectively, power cross control panel corresponds first interface and is equipped with first connector, corresponds the second interface and is equipped with the second connector, the panel is equipped with a plurality of indicator marks, it is equipped with the pilot hole to go up the casing and correspond the indicator mark, power cross control panel corresponds the indicator mark and is equipped with the pilot lamp.
2. The POE power crossover device of claim 1, wherein: the upper shell is a metal upper shell or is formed by integral injection molding, and the lower shell is a metal upper shell or is formed by integral injection molding.
3. The POE power crossover device of claim 2, wherein: the upper shell and the lower shell are buckled to form a mounting cavity, and the power supply cross control panel is arranged in the mounting cavity.
4. The POE power crossover device of claim 3, wherein: the placing cavity is provided with a plurality of positioning strips for fixing the power supply cross control panel.
5. The POE power crossover device of claim 1, wherein: the upper shell and the lower shell are fixedly connected through screws, and the power supply cross control panel is fixed between the lower shell and the upper shell through the screws.
6. The POE power crossover device of claim 1, wherein: the both sides of shell are equipped with first indicator board and second indicator board respectively, first indicator board corresponds first interface, the second indicator board corresponds the second interface.
7. The POE power crossover device of claim 1, wherein: the first connector includes a PSE port and a PD port.
8. The POE power crossover device of claim 1, wherein: the second connector includes a debug port.
9. The POE power crossover device of claim 1, wherein: the power supply cross control board is a circuit board which is provided with a power supply cross circuit and electronic components for the power supply cross circuit.
10. The POE power crossover device of claim 1, wherein: the indicator lights include a power light, a fault light, an operation light, a PD light and a line sequence light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121979931.2U CN215575577U (en) | 2021-08-23 | 2021-08-23 | POE power supply cross equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121979931.2U CN215575577U (en) | 2021-08-23 | 2021-08-23 | POE power supply cross equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215575577U true CN215575577U (en) | 2022-01-18 |
Family
ID=79840396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121979931.2U Active CN215575577U (en) | 2021-08-23 | 2021-08-23 | POE power supply cross equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215575577U (en) |
-
2021
- 2021-08-23 CN CN202121979931.2U patent/CN215575577U/en active Active
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