Power supply time sequencer with telescopic charging wire

Abstract

The utility model discloses a power supply time sequencer with a telescopic charging wire, which comprises a box body, a main body structure of the time sequencer, a circuit board and a telescopic wire device are arranged in the box body, an input wire of the telescopic wire device is connected with the circuit board, and an output wire of the telescopic wire device extends out of the box body through a wire outlet on the box body. And the joint width of the output line is greater than the width of the line outlet. According to the utility model, the telescopic line which can be rotated, telescoped and taken up is arranged in the box body, and the line outlet corresponding to the output line of the telescopic line is arranged on the box body and is used for the incoming and outgoing of the output line, so that the output line can be directly pulled out and inserted into equipment to be charged when charging is needed, a traditional USB-A interface is not used any more, and a data line does not need to be additionally carried any more; and the use is very convenient. Moreover, three independent output lines can be arranged and respectively correspond to three common interface types, so that the use is further facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic products, in particular to a power sequencer. Background Art

[0002] The power sequencer is a device that manages the power system of its power-consuming equipment. It can connect or disconnect the power of the power-consuming equipment at set time intervals. When it is turned on, the power of the equipment is started in sequence from front to back, and when it is turned off, the power of the equipment is cut off from back to front. It can achieve the purpose of efficient and unified management of various types of power-consuming equipment. It can play the role of the power supply grid that the power-consuming equipment does not have a large current at the moment of startup, avoid human misoperation of normal operating equipment, and prevent the impact of the pulse current generated by the simultaneous startup of the equipment on the overall system, ensuring the reliable operation of its power-consuming equipment. It is widely used in various audio engineering, television broadcasting systems, computer network systems and other electrical engineering. In order to be able to charge mobile phones and other products, some power sequencers currently have USB interfaces, but the matching data cable needs to be inserted when charging. It is not only inconvenient to carry the data cable, but also the charging cannot be completed if the data cable interface is not suitable; in addition, the USB interface of the sequencer body is in a long-term exposed state, which is easy to enter dust, particles and other debris, resulting in blockage of the USB interface. At the same time, moisture will cause oxidation of the USB interface and poor contact. These are all factors that cause the inability to charge, resulting in inconvenience in practical applications. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a power sequencer with a retractable charging cable which has a more reasonable structural design, is more convenient to use, does not require carrying a data cable, is reliable and practical, and has a longer service life.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solution: a power timer with a retractable charging cable, comprising a box body, in which a main structure of the timer and a circuit board are arranged, characterized in that a retractable wire device with a wire retractable function is also arranged in the box body, the input wire of the retractable wire device is connected to the circuit board, the output wire of the retractable wire device extends out of the box body through a wire outlet on the box body, and the connector width of the output wire is greater than the width of the wire outlet.

[0005] Furthermore, a wire outlet sleeve is provided on the wire outlet, a wire outlet hole is provided in the wire outlet sleeve, the output wire extends out of the box body from the wire outlet hole, and the connector width of the output wire is greater than the diameter of the wire outlet hole.

[0006] Furthermore, the outlet sleeve is made of plastic or rubber material, such as silicone.

[0007] Furthermore, the wire outlet is arranged on the front side of the box body, so that the output wire forms a structure leading out from the front side of the box body.

[0008] Furthermore, the output lines include 1-3, and when there are more than one output line, each output line has a different type of interface, and each output line is a structure that can be retracted and extended independently of each other.

[0009] Furthermore, the interface of the output line adopts a TYPE-C interface, a MICRO-USB interface and / or a Lighting interface.

[0010] Furthermore, a fixed shaft is provided in the box body, and the telescopic wire device is installed in the box body by screwing the screws into the fixed shaft.

[0011] Furthermore, an upper cover is arranged on the box body, and the upper cover covers the telescopic wire device, the main body mechanism and the circuit board in the box body.

[0012] The utility model arranges a retractable wire that can rotate and retract inside the box body, and arranges an outlet corresponding to the output wire of the retractable wire on the box body for the output wire to enter and exit. When charging is needed, the output wire can be directly pulled out and inserted into the device to be charged. The traditional USB-A interface is no longer used, and there is no need to carry an additional data cable. It is very convenient to use. Moreover, the output wires can be set to three independent ones, corresponding to three commonly used interface types, so as to further facilitate use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a three-dimensional structural diagram of the utility model;

[0014] Figure 2 This is the exploded structure diagram of the utility model;

[0015] Figure 3 This is a structural diagram of the utility model after the upper cover is removed;

[0016] Figure 4 This is a structural diagram of the utility model with the output lines all extended after the upper cover is removed;

[0017] Figure 5 This is a structural diagram of the utility model with an output line extended after the upper cover is removed.

[0018] In the figure, 1 is a box body, 11 is a fixed axis, 12 is a wire outlet, 2 is an upper cover, 3 is a telescopic wire device, 31 is an input wire, 32 is an output wire, 4 is a main body mechanism, 5 is a circuit board, 6 is a wire outlet sleeve, and 7 is a screw. DETAILED DESCRIPTION

[0019] In this embodiment, refer to Figure 1-Figure 5The power sequencer with a retractable charging cable includes a box body 1, in which a main structure 4 of the sequencer, a circuit board 5 and a retractable cable device 3 with a cable retracting function are arranged, an input line 31 of the retractable cable device 3 is connected to the circuit board 5, an output line 32 of the retractable cable device 3 extends out of the box body 1 through a cable outlet 12 on the box body 1, and a connector width of the output line 32 is greater than a width of the cable outlet 12. An upper cover 2 is arranged on the box body 1, and the upper cover 2 covers the retractable cable device 3, the main structure 4 and the circuit board 5 in the box body 1.

[0020] The outlet port 12 is provided with an outlet sleeve 6, in which an outlet hole is provided. The output line 32 extends out of the box body 1 from the outlet hole. The connector width of the output line 32 is greater than the diameter of the outlet hole to prevent the output line 32 and its connector from being retracted into the box body 1 together.

[0021] The outlet sleeve 6 is made of plastic or rubber material, such as silicone.

[0022] The wire outlet 12 is arranged on the front side of the box body 1 , so that the output wire 32 forms a structure leading out from the front side of the box body 1 .

[0023] The output lines 32 include three (1-3 are possible). When there are two or three output lines 32, each output line 32 has a different type of interface, and each output line 32 is a structure that can be retracted independently of each other so that the required interface can be pulled out separately.

[0024] The interfaces of the connectors of the three output cables 32 respectively adopt TYPE-C interface, MICRO-USB interface and Lighting interface to adapt to the mainstream interface types on the market.

[0025] A fixed shaft 11 is provided in the box body 1 , and the telescopic wire device 3 is installed in the box body 1 by screwing the screw 7 into the fixed shaft 11 .

[0026] The present invention has been described in detail above. The above description is only a preferred embodiment of the present invention and should not limit the scope of implementation of the present invention. That is, all equivalent changes and modifications made within the scope of this application should still fall within the scope of the present invention.

Claims

1. A power sequencer with a retractable charging cable, comprising a box body, in which a main structure of the sequencer and a circuit board are arranged, characterized in that: A telescopic wire device with a wire telescopic function is also provided in the box body. The input wire of the telescopic wire device is connected to the circuit board. The output wire of the telescopic wire device extends out of the box body through the wire outlet on the box body, and the connector width of the output wire is greater than the width of the wire outlet.

2. The power sequencer with a retractable charging cable according to claim 1, characterized in that: The outlet is provided with an outlet sleeve, in which an outlet hole is provided, and the output line extends out of the box body from the outlet hole, and the width of the output line joint is greater than the diameter of the outlet hole.

3. The power sequencer with a retractable charging cable according to claim 2, characterized in that: The outlet sleeve is made of plastic or rubber material.

4. The power sequencer with a retractable charging cable according to claim 1, characterized in that: The wire outlet is arranged on the front side of the box body, so that the output wire forms a structure leading out from the front side of the box body.

5. The power sequencer with a retractable charging cable according to claim 2, characterized in that: The output lines include 1 to 3. When there are more than one output line, each output line has a different type of interface, and each output line is a structure that can be extended and retracted independently of each other.

6. The power sequencer with a retractable charging cable according to claim 5, characterized in that: The interface of the output line adopts a TYPE-C interface, a MICRO-USB interface and / or a Lightning interface.

7. The power sequencer with a retractable charging cable according to claim 1, characterized in that: A fixed shaft is arranged in the box body, and the telescopic wire device is installed in the box body by screwing the screw into the fixed shaft.

8. The power sequencer with a retractable charging cable according to claim 1, characterized in that: An upper cover is arranged on the box body, and the upper cover covers the telescopic wire device, the main body mechanism and the circuit board in the box body.

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