CN217720049U - Mode switching expansion tungsten - Google Patents
Mode switching expansion tungsten Download PDFInfo
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- CN217720049U CN217720049U CN202221935145.7U CN202221935145U CN217720049U CN 217720049 U CN217720049 U CN 217720049U CN 202221935145 U CN202221935145 U CN 202221935145U CN 217720049 U CN217720049 U CN 217720049U
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- interface
- circuit control
- control board
- heat dissipation
- tungsten
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- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 229910052721 tungsten Inorganic materials 0.000 title claims abstract description 46
- 239000010937 tungsten Substances 0.000 title claims abstract description 46
- 230000017525 heat dissipation Effects 0.000 claims description 45
- 239000000428 dust Substances 0.000 claims description 9
- 239000002390 adhesive tape Substances 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 10
- 229920002799 BoPET Polymers 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 6
- 230000003068 static effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 239000005041 Mylar™ Substances 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The application relates to extend the tungsten field, especially relate to a mode switch extends tungsten, and it includes: the device comprises a box body, a storage device, a circuit control board and a mode switching key; the box body comprises a shell and a bottom plate, the shell and the bottom plate jointly form a first accommodating space, and the storage device and the circuit control board are arranged in the first accommodating space; the storage device comprises a hard disk, a second accommodating space and a conducting piece, wherein the second accommodating space is arranged on one end face, close to the circuit control board, of the bottom plate, the hard disk is located in the second accommodating space, the hard disk abuts against the conducting piece, and the conducting piece is connected with the circuit control board; the mode switching key is connected with and arranged on the circuit control board and is exposed out of the shell. The power of the expanded tungsten in the using process can be reduced.
Description
Technical Field
The application relates to the field of expanded tungsten, in particular to mode switching expanded tungsten.
Background
A docking station, also called a port replicator, is an external device. By copying or even expanding the port of the notebook computer, the notebook computer can be conveniently connected with a plurality of accessories or external equipment (such as a power adapter, a network cable, a mouse, an external keyboard, a printer and an external display) in a one-stop mode.
With the development of the technology, a plurality of types of ports are newly added to the expanded tungsten, the functions of realizing data exchange and storage by a hard disk are designed in the hard disk, and the functions of data interface expansion and data exchange transmission can be realized at the same time, but the power required for realizing the data interface expansion or realizing the data exchange transmission is different, and the output low power can cause the power supply of some ports to be insufficient, so that the power failure condition occurs; the function of outputting high power to perform data exchange transmission simply can cause waste, and the existing expanded tungsten does not have the function of controlling power under two different modes of data interface expansion and data exchange transmission.
SUMMERY OF THE UTILITY MODEL
In order to reduce the power of expanded tungsten in the using process, the application provides expanded tungsten for mode switching.
The technical scheme adopted by the mode switching expanding tungsten provided by the application is as follows:
a mode-switching extension tungsten comprising: the device comprises a box body, a storage device, a circuit control board and a mode switching key; the box body comprises a shell and a bottom plate, the shell and the bottom plate jointly form a first accommodating space, and the storage device and the circuit control board are arranged in the first accommodating space; the storage device comprises a hard disk, a second accommodating space and a conducting piece, wherein the second accommodating space is arranged on one end face, close to the circuit control board, of the bottom plate, the hard disk is located in the second accommodating space, the hard disk abuts against the conducting piece, and the conducting piece is connected with the circuit control board; the mode switching key is connected with and arranged on the circuit control board and is exposed out of the shell.
By adopting the technical scheme, the hard disk is arranged in the second accommodating space and is abutted against the conducting piece, and the conducting piece is connected with the circuit control board, so that the function of expanding tungsten for data exchange and transmission can be realized; the circuit control panel is provided with a mode switching key and is exposed from the shell, so that a user can conveniently press the mode switching key, mode switching is performed, and the function of controlling power under two different modes, namely data interface expansion or data exchange, is achieved.
Optionally, the mode switching expanded tungsten further includes: the heat dissipation device comprises a heat dissipation plate and a heat dissipation piece, the heat dissipation plate is arranged between the bottom plate and the circuit control board, the heat dissipation piece is arranged between the bottom plate and the circuit control board, and a heat dissipation fin is arranged on one end face, far away from the circuit control board, of the heat dissipation plate.
Through adopting above-mentioned technical scheme, be provided with heating panel and radiating piece between bottom plate and circuit control board, can conduct the heat that circuit control board produced on heating panel and radiating piece, and set up heat radiation fins on the heating panel surface, multiplicable heat radiating area, and then improve the radiating efficiency.
Optionally, the mode switching expanded tungsten further includes: the heat dissipation holes are arranged on two opposite sides of the shell.
Through adopting above-mentioned technical scheme, be provided with the louvre in casing relative both sides, can further improve the radiating efficiency.
Optionally, a dust screen is arranged on the heat dissipation hole.
Through adopting above-mentioned technical scheme, be provided with the dust screen on the louvre, can prevent that dust debris from falling into the mainboard, the influence expands the normal operating of tungsten.
Optionally, a non-slip mat is arranged on one end face of the bottom plate, which is far away from the shell.
By adopting the technical scheme, the anti-slip mat is arranged on the floor, so that the expanded tungsten can be stably placed.
Optionally, the housing is provided with an interface slot, and the circuit control board is provided with a power supply interface, a USB interface, an HDMI interface, a network interface, and an earphone interface, and is exposed from the interface slot.
By adopting the technical scheme, the power interface is arranged on the circuit control panel, so that the power line can be conveniently accessed; the circuit control board is provided with a USB interface, so that various USB lines can be conveniently accessed; the circuit control board is provided with an HDMI interface which can be connected with various multimedia devices; a network interface is arranged on the circuit control board and can be accessed to a network cable; the circuit control board is provided with an earphone interface which can be connected with an earphone to realize audio output.
Optionally, a plurality of USB interfaces and a plurality of HDMI interfaces are provided; and Mylar adhesive tapes are stuck on the power interface, the USB interfaces, the HDMI interfaces, the network interface and the earphone interface.
By adopting the technical scheme, the Mylar adhesive tape is pasted on the power interface, the USB interface, the HDMI interface, the network interface and the earphone interface, so that the effects of insulation, flame retardance and high temperature resistance can be achieved.
Optionally, an electrostatic impedor is arranged on the circuit control board, and the electrostatic impedor is provided with a plurality of electrostatic impedors, and is connected with the power source interface, the USB interface, the HDMI interface, the network interface and the earphone interface in a one-to-one correspondence manner.
By adopting the technical scheme, the static impedor is arranged on the circuit control panel corresponding to the power interface, the USB interface, the HDMI interface, the network interface and the earphone interface, so that static electricity can be effectively eliminated.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the mode switching key is arranged on the circuit control panel and exposed out of the shell, so that a user can conveniently press the mode switching key, mode switching is carried out, and the function of controlling power under two different modes, namely data interface expansion or data exchange, is achieved.
2. Through being provided with heating panel and radiating piece between bottom plate and circuit control board, can conduct the heat that circuit control board produced on heating panel and the radiating piece, and set up heat radiation fins on the heating panel surface, multiplicable heat radiating area, and then improve the radiating efficiency.
3. Through be provided with the dust screen on the louvre, can prevent that dust debris from falling into the mainboard, the influence expands the normal operating of tungsten.
Drawings
Fig. 1 is a schematic perspective view of a mode switching expanded tungsten disclosed in an embodiment of the present application.
Fig. 2 is a schematic perspective view of a mode-switching expanded tungsten disclosed in an embodiment of the present application.
Fig. 3 is an exploded view of the mode switching expansion tungsten shown in fig. 2.
Description of reference numerals: 1. a box body; 11. a housing; 111. heat dissipation holes; 112. an interface slot; 1111. a dust screen; 12. a base plate; 121. a non-slip mat; 13. a first accommodating space; 2. a storage device; 21. a hard disk; 22. a second accommodating space; 23. a conducting piece; 3. a circuit control board; 31. a power interface; 32. a USB interface; 33. an HDMI interface; 34. a network interface; 35. an earphone interface; 4. a mode switching key; 5. a heat sink; 51. a heat dissipation plate; 511. heat dissipation fins; 52. a heat sink; 6. mylar tape; 7. an electrostatic impeder.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses mode switching expanding tungsten.
Referring to fig. 1-3, a mode switching expansion tungsten, comprising: the box body 1 is connected with a storage device 2, a circuit control board 3 and a mode switching key 4 which are positioned in the box body 1, and the storage device 2 is connected with the circuit control board 3 to realize data exchange; the mode switching key 4 is arranged on the circuit control panel 3 and exposed from the box body 1 to realize the switching of two modes of data interface expansion and data exchange transmission, thereby realizing power control.
Referring to fig. 2, box body 1 includes casing 11 and bottom plate 12, and casing 11 and bottom plate 12 form first accommodation space 13 jointly, and storage device 2 and circuit control board 3 set up in first accommodation space 13, can play good guard action to storage device 2 and circuit control board 3, and wherein, the setting of bottom plate 12 helps the dismantlement of box body 1, conveniently to the clearance and the maintenance of box body 1 inside spare part.
Referring to fig. 3, the storage device 2 includes a hard disk 21, a second accommodating space 22 and a conducting piece 23, the second accommodating space 22 is disposed on an end surface of the bottom plate 12 close to the circuit control board 3, the hard disk 21 is disposed in the second accommodating space 22 and abuts against the conducting piece 23, and the conducting piece 23 is connected to the circuit control board 3.
The conductive element 23 can be understood to be a card slot for conducting a circuit; the hard disk 21 may be an SSD solid state disk, a mechanical hard disk, to implement a storage function; the hard disk 21 is arranged in the second accommodating space 22, so that the hard disk 21 can be well protected; by arranging the hard disk 21 to abut against the conductive piece 23 and connecting the conductive piece 23 to the circuit control board 3, the functions of data storage and exchange can be realized on the expanded tungsten.
Referring to fig. 3, the circuit control board 3 is provided with a mode switching key 4 and is exposed from the housing 11, so that a user can conveniently press the mode switching key 4 to switch the modes, and the function of switching the data interface expansion mode or the data exchange transmission mode is achieved, thereby controlling the power of tungsten output to be expanded under different modes.
Before the mode switching key 4 is not switched, the expanded tungsten is the mode of data interface expansion, only the function of data interface expansion is carried out, and the output power is higher; after the mode switching key 4 is switched, the computer terminal jumps out of a storage disk, expands the mode that tungsten is used for data exchange and transmission, only performs the function of data exchange and transmission, and has low output power.
Referring to fig. 3, the mode switching expansion tungsten further includes a heat dissipation device 5, the heat dissipation device 5 includes a heat dissipation plate 51 and a heat dissipation member 52, the heat dissipation plate 51 is disposed between the base plate 12 and the circuit control board 3, the heat dissipation member 52 is disposed between the base plate 12 and the circuit control board 3, and a heat dissipation fin 511 is disposed on an end surface of the heat dissipation plate 51 away from the circuit control board 3.
The arrangement of the heat dissipation plate 51 and the heat dissipation piece 52 can transfer heat generated on the circuit control board 3 in the tungsten expanding operation process to the heat dissipation plate 51 and the heat dissipation piece 52, so that the heat dissipation efficiency is improved; the heat dissipation fins 511 of the heat dissipation plate 51 can increase the heat dissipation area, so that heat can be dissipated better than a planar metal plate, and a high-efficiency heat dissipation effect can be achieved.
Further, in other alternative embodiments, the heat dissipation plate 51 provided with the heat dissipation fins 511 may be replaced with the heat dissipation plate 51 having a smooth surface, so as to achieve the heat dissipation function.
Referring to fig. 3, heat dissipation holes 111 are formed at opposite sides of the housing 11 to effectively increase heat dissipation.
Further, in other optional embodiments, according to the actual use situation, the heat dissipation hole 111 may be disposed on the upper portion of the housing 11 or the bottom plate 12 of the present embodiment to increase the heat dissipation effect.
Referring to fig. 3, in the present embodiment, the dust screen 1111 is disposed on the heat dissipation hole 111, so as to prevent dust and impurities from falling into the motherboard and affecting the normal operation of the expanded tungsten.
Referring to fig. 3, the anti-slip pad 121 is disposed on the bottom plate 12, so that friction between expanded tungsten and the contact surface is increased, which is beneficial to expanding stable placement of tungsten.
Referring to fig. 1 to 3, a power interface 31, a plurality of USB interfaces 32, an HDMI interface 33, a network interface 34, and an earphone interface 35 are provided on the circuit control board 3 and exposed from the interface slot 112, and the plurality of USB interfaces 32 may include: USB2.0 interface, USB3.0 interface and Type-c interface.
Wherein, the power interface 31 is arranged on the circuit control panel 3, so that the power line can be conveniently accessed; a plurality of USB interfaces 32 are arranged on the circuit control board 3 and can be suitable for accessing a USB2.0 line, a USB3.0 line and a Type-c line; the HDMI 33 is arranged on the circuit control panel 3 and can be accessed to the multimedia equipment; a network interface 34 is arranged on the circuit control panel 3 and can be accessed to a network cable; the circuit control board 3 is provided with an earphone interface 35 which can be connected to an earphone to realize audio output.
Referring to fig. 3, a mylar tape 6 is adhered to the power interface 31, the USB interface 32, the HDMI interface 33, the network interface 34, and the headphone interface 35, and the mylar tape 6 is also called a polyester insulating tape, which is a high temperature and high pressure resistant flame retardant insulating single-sided tape (adhesive tape) formed by coating an acrylic polymer pressure sensitive adhesive on a polyester Film (PET Film) as a base material.
The mylar tape 6 is adhered to the power interface 31, the USB interface 32, the HDMI interface 33, the network interface 34 and the earphone interface 35, so that the corresponding ports can be insulated and static electricity can be prevented; in addition, in the operation process of expanding tungsten, high temperature can be generated in the expanded tungsten, and the Mylar tape 6 can also play a role in flame retardance and high temperature resistance.
Referring to fig. 3, the circuit control board 3 is further provided with a plurality of electrostatic impeders 7 (Electro-static discharge, ESD), and the plurality of electrostatic impeders 7 are connected to the power supply interface 31, the USB interface 32, the HDMI interface 33, the network interface 34, and the earphone interface 35 in a one-to-one correspondence manner.
Static electricity generated by various interfaces in the operation process of expanded tungsten can be eliminated by arranging the static electricity impedor 7 at the power interface 31, the USB interface 32, the HDMI interface 33, the network interface 34 and the earphone interface 35.
The embodiment of the application discloses an implementation principle of expanding tungsten by mode switching, which is as follows: the mode switching key 4 is arranged on the circuit control panel 3 and exposed from the shell 11, so that a user can conveniently press the mode switching key 4 to switch modes, the function of switching a data interface expansion mode or a data exchange transmission mode is achieved, and the power of tungsten output is expanded under different modes.
The above are all preferred embodiments of the present application, and the present embodiment is only explained for the present application, and the protection scope of the present application is not limited by this, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A mode-switching expanded tungsten comprising: the device comprises a box body (1), a storage device (2), a circuit control board (3) and a mode switching key (4);
the box body (1) comprises a shell (11) and a bottom plate (12), the shell (11) and the bottom plate (12) jointly form a first accommodating space (13), and the storage device (2) and the circuit control board (3) are arranged in the first accommodating space (13);
the storage device (2) comprises a hard disk (21), a second accommodating space (22) and a conducting piece (23), the second accommodating space (22) is arranged on one end face, close to the circuit control board (3), of the bottom plate (12), the hard disk (21) is located in the second accommodating space (22), the hard disk (21) abuts against the conducting piece (23), and the conducting piece (23) is connected with the circuit control board (3);
the mode switching key (4) is connected with and arranged on the circuit control board (3) and is exposed out of the shell (11).
2. The mode-switching expansion tungsten of claim 1, further comprising: the heat dissipation device (5), the heat dissipation device (5) comprises a heat dissipation plate (51) and a heat dissipation part (52), the heat dissipation plate (51) is arranged between the bottom plate (12) and the circuit control board (3), and the heat dissipation part (52) is arranged between the bottom plate (12) and the circuit control board (3);
and a radiating fin (511) is arranged on one end face, far away from the circuit control board (3), of the radiating plate (51).
3. The mode-switching expansion tungsten of claim 1, further comprising: and heat radiation holes (111) arranged at two opposite sides of the shell (11).
4. The tungsten is characterized in that the heat dissipation holes (111) are provided with dust screens (1111).
5. A mode-switching expansion tungsten according to claim 1 characterized in that the end of the base plate (12) remote from the housing (11) is provided with a non-slip mat (121).
6. A mode switching extension tungsten according to claim 1, characterized in that the housing (11) is provided with an interface slot (112);
the circuit control board (3) is provided with a power interface (31), a USB interface (32), an HDMI interface (33), a network interface (34) and an earphone interface (35), and is exposed from the interface slot (112).
7. The mode switching expansion tungsten according to claim 6, wherein a plurality of the USB interface (32) and the HDMI interface (33) are provided;
the Maillard adhesive tape (6) is pasted on the power interface (31), the plurality of USB interfaces (32), the plurality of HDMI interfaces (33), the network interface (34) and the earphone interface (35).
8. The mode switching expansion tungsten according to claim 6, wherein an electrostatic impeder (7) is arranged on the circuit control board (3), and a plurality of electrostatic impeders (7) are arranged and connected with the power supply interface (31), the USB interface (32), the HDMI interface (33), the network interface (34) and the earphone interface (35) in a one-to-one correspondence manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221935145.7U CN217720049U (en) | 2022-07-23 | 2022-07-23 | Mode switching expansion tungsten |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221935145.7U CN217720049U (en) | 2022-07-23 | 2022-07-23 | Mode switching expansion tungsten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217720049U true CN217720049U (en) | 2022-11-01 |
Family
ID=83781986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221935145.7U Active CN217720049U (en) | 2022-07-23 | 2022-07-23 | Mode switching expansion tungsten |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217720049U (en) |
-
2022
- 2022-07-23 CN CN202221935145.7U patent/CN217720049U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518000, Building 8, 701, Evergrande Fashion Huigu Building, Fulong Road, Shanghenglang Community, Dalang Street, Longhua District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Anzhuo Micro Technology (Group) Co.,Ltd. Country or region after: China Address before: 518035 4th Floor, 18th Building, 11th Building, 3rd Floor, Jiuwo Longjun Industrial Zone, Dalang Street, Longhua New District, Shenzhen, Guangdong, China Patentee before: SHENZHEN AZW TECHNOLOGY CO.,LTD. Country or region before: China |
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| CP03 | Change of name, title or address |