CN210082770U - Multifunctional pen container - Google Patents
Multifunctional pen container Download PDFInfo
- Publication number
- CN210082770U CN210082770U CN201920407759.XU CN201920407759U CN210082770U CN 210082770 U CN210082770 U CN 210082770U CN 201920407759 U CN201920407759 U CN 201920407759U CN 210082770 U CN210082770 U CN 210082770U
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- CN
- China
- Prior art keywords
- pen container
- battery
- bluetooth
- charging
- built
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- 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.)
- Expired - Fee Related
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- 239000000463 material Substances 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 3
- 238000007600 charging Methods 0.000 abstract description 18
- 238000010280 constant potential charging Methods 0.000 description 3
- 238000010277 constant-current charging Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a multifunctional pen container, which is characterized in that the multifunctional pen container comprises a pen container, wherein a Bluetooth sound box is arranged at the bottom of the pen container, a mandril is arranged at the top of the pen container, a WiFi relay is arranged on the mandril, the pen container is isolated by adopting a rubber material ring, an external power supply, a built-in battery and a touch display screen are arranged on the pen container, and the pen container has a Bluetooth connection function; this design has integrated WIFI relay, bluetooth connection, stereo set, USB function of charging as an organic whole. The desk space is greatly saved, the neatness of the desk is improved, and the office environment is more scientific and technological.
Description
Technical Field
The utility model belongs to the office automation field, concretely relates to multifunctional pen container.
Background
At present, a Bluetooth sound box, a USB mobile phone charging device and a WiFi repeater are stock devices of an office desk top, and due to the fact that the devices are different in shape and are placed to occupy a large number of office desk tops, the office desk is poor in utilization rate and not attractive enough.
Disclosure of Invention
The utility model aims at providing a pleasing to the eye, reliable multi-functional pen container, this design has integrateed WIFI relay, bluetooth connection, stereo set, USB function of charging as an organic whole.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
the multifunctional pen container is characterized by comprising a pen container, wherein a Bluetooth sound box is arranged at the bottom of the pen container, an ejector rod is arranged at the top of the pen container, a WiFi relay is arranged on the ejector rod, the pen container is isolated by adopting a rubber material ring, an external power supply, a built-in battery and a touch display screen are arranged on the pen container, and the pen container has a Bluetooth connection function.
Furthermore, a central controller is arranged in the pen container and is respectively connected with the WiFi relay unit, the touch display unit, the power supply control unit and the Bluetooth communication unit for transmission.
Furthermore, the power supply control unit is responsible for managing the charging of the built-in battery.
Furthermore, the charging management has the functions of pre-charging, constant-current charging, constant-voltage charging, temperature protection and overcurrent protection when the charging voltage is 12V.
Furthermore, the bluetooth speaker function is the biggest true limit power 15W, and two 45mm full frequency sound production units, the music on accessible bluetooth broadcast cell-phone, the pad.
Furthermore, the touch display screen can display the current audio state and is provided with a touch screen button to control playing.
Furthermore, the WIFI repeater parameter configuration can be carried out through terminal software, a specified WIFI signal source is amplified and easily expanded, meanwhile, a strong WiFi signal can be intelligently selected to be expanded, and the office wireless data transmission quality is guaranteed.
The utility model discloses following beneficial effect has:
this design has integrated WIFI relay, bluetooth connection, stereo set, USB function of charging as an organic whole. The desk space is greatly saved, the neatness of the desk is improved, and the office environment is more scientific and technological.
The utility model discloses possess precharge, constant current charge, constant voltage charge, temperature protection and overcurrent protection function, the pen container adopts the rubber materials ring to keep apart for cushion the stereo set vibrations.
Drawings
Fig. 1 is a structural diagram of the present invention.
Fig. 2 is a functional block diagram.
Fig. 3 is a circuit diagram.
Detailed Description
The invention will be further explained with reference to the drawings:
the multifunctional pen container is characterized by comprising a pen container, wherein a Bluetooth sound box 3 is arranged at the bottom of the pen container, an ejector rod 4 is arranged at the top of the pen container 1, a WiFi relay 5 is arranged on the ejector rod 4, the pen container is isolated by adopting a rubber material ring, an external power supply, a built-in battery and a touch display screen 2 are arranged on the pen container, and the pen container has a Bluetooth connection function.
As shown in fig. 2, a central controller is arranged in the pen container, and the central controller is connected with the WiFi relay unit, the touch display unit, the power control unit and the bluetooth communication unit for transmission. The power supply control unit is responsible for managing the charging of the built-in battery.
The charging voltage is 12V, and the charging management has the functions of pre-charging, constant-current charging, constant-voltage charging, temperature protection and overcurrent protection. The bluetooth speaker function is the biggest true limit power 15W, and two 45mm full frequency sound producing units, music on accessible bluetooth broadcast cell-phone, the pad. The touch display screen can display the current audio state and is provided with a touch screen button for controlling playing. Through terminal software, the WIFI repeater parameter configuration can be carried out, a specified WIFI signal source is amplified and easily expanded, meanwhile, a strong WiFi signal can be intelligently selected for expansion, and the office wireless data transmission quality is guaranteed
As shown in fig. 1, the functional pen container is designed with a built-in battery management unit, the power management unit is responsible for managing the charging of the built-in battery, the charging voltage is 12V, and the charging management has the functions of pre-charging, constant-current charging, constant-voltage charging, temperature protection and overcurrent protection.
As shown in fig. 3, the multifunctional pen container is designed by using an external power supply and a built-in battery for dual power supply, the external power supply is a main built-in battery for assistance, the power supply output and the battery charging and discharging are controlled by a control unit MCU, and the multifunctional pen container mainly supplies power for a WiFi relay, a bluetooth sound box and a USB interface (capable of meeting 3A output). When the MCU detects that the voltage of the built-in battery meets the power supply requirement (namely the voltage of the battery unit is more than 2.8V) through the ports Vb1 and Vb2 and the MCU detects the external voltage through the port DT, the MCU opens the switching tube Q1 through the port Dischrg to supply power to the outside, and meanwhile, the MCU opens the Q2 through the Chrg port to charge the built-in battery. If abnormal conditions such as overvoltage, overcurrent and overhigh temperature occur, the MCU stops charging the built-in battery by disconnecting the Q2; when the voltage of the built-in battery is too low (namely the voltage of the battery unit is less than or equal to 2.8V), the MCU closes the switch tube Q1 and stops supplying power to the outside, when the MCU detects the external voltage through the port DT, the port Chrg opens the switch tube Q2 to charge the battery, and when the voltage of the battery meets the requirement (namely the voltage of the battery unit is more than 2.8V), the MCU opens the switch tube Q1 to supply power to the outside and continues to charge the built-in battery; when the MCU detects no external voltage through the port DT, the MCU is powered by the built-in battery, the voltage of the built-in battery is monitored in real time through the ports Vb1 and Vb2, the battery is prevented from being over-discharged, the voltage is lower than or equal to 2.8V, and the Q1 switching tube is closed.
The multifunctional pen container is provided with a Bluetooth connection function, can be connected with the equipment through terminal Bluetooth, and plays audio contents through a Bluetooth sound box function after connection. The terminal installs corresponding software of the device or APP can be used for configuring wireless relay parameters.
The multifunctional pen container is designed with a Bluetooth sound box function, the sound box is limited to the maximum true power of 15W, the two 45mm full-frequency sound production units can play music on a mobile phone and a pad through Bluetooth. The touch display screen can display the current audio state and is provided with a touch screen button for controlling playing.
The multifunctional pen container is designed with a WIFI relay function, WIFI parameter configuration can be carried out through terminal software, a specified WIFI signal source is amplified and easily expanded, meanwhile, a strong WiFi signal can be intelligently selected to be expanded, and the office wireless data transmission quality is guaranteed.
In the aspect of the structure, the sound box at the bottom of the pen container and the pen container frame are isolated by adopting a rubber material ring and used for buffering sound vibration, and the pen container frame ejector rod is used as a WiFi relay built-in wire and used for receiving and sending signals.
The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (1)
1. The multifunctional pen container is characterized by comprising a pen container, wherein a Bluetooth sound box is arranged at the bottom of the pen container, an ejector rod is arranged at the top of the pen container, a WiFi relay is arranged on the ejector rod, the pen container is isolated by adopting a rubber material ring, an external power supply, a built-in battery and a touch display screen are arranged on the pen container, and the pen container has a Bluetooth connection function; the pen container is internally provided with a central controller, and the central controller is respectively connected with the WiFi relay unit, the touch display unit, the power supply control unit and the Bluetooth communication unit for transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920407759.XU CN210082770U (en) | 2019-03-28 | 2019-03-28 | Multifunctional pen container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920407759.XU CN210082770U (en) | 2019-03-28 | 2019-03-28 | Multifunctional pen container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210082770U true CN210082770U (en) | 2020-02-18 |
Family
ID=69472882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920407759.XU Expired - Fee Related CN210082770U (en) | 2019-03-28 | 2019-03-28 | Multifunctional pen container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210082770U (en) |
-
2019
- 2019-03-28 CN CN201920407759.XU patent/CN210082770U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |