CN219677730U - Line concentration power supply device - Google Patents
Line concentration power supply device Download PDFInfo
- Publication number
- CN219677730U CN219677730U CN202320285116.9U CN202320285116U CN219677730U CN 219677730 U CN219677730 U CN 219677730U CN 202320285116 U CN202320285116 U CN 202320285116U CN 219677730 U CN219677730 U CN 219677730U
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- connector
- power supply
- hub
- female
- adapter
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- 230000008054 signal transmission Effects 0.000 claims description 13
- 230000000712 assembly Effects 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 8
- 230000013011 mating Effects 0.000 claims 3
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 238000004378 air conditioning Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 5
- 241001123862 Mico Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Abstract
The utility model discloses a line concentration power supply device, which comprises a power supply and a line concentration adapter, wherein the power supply is provided with a first joint surface, the first joint surface is provided with a first connector female head and a second connector female head, the line concentration adapter is provided with a first expansion surface and a second joint surface, the first expansion surface is provided with a first port, the second joint surface is provided with a connector male head and a first positioning tenon, when the first joint surface is assembled, the second joint surface is attached to the first joint surface, the connector male head is spliced and electrically connected with the first connector female head, and the first positioning tenon is spliced and positioned with the second connector female head; therefore, the line concentration adapter can have enough power supply, wire rods between the power supply and the line concentration adapter are omitted, and the power supply and the line concentration adapter can be stably clamped and are not easy to separate.
Description
Technical Field
The present utility model relates to an expansion port, and more particularly, to a hub power device having a hub adapter and a power supply without wire connection between the hub adapter and the power supply.
Background
In recent years, notebook computers are gradually developed towards high performance and light weight, so that manufacturers still need to keep high performance and high efficiency while reducing the volume of the notebook computers as much as possible. Therefore, in this case, the plurality of expansion ports (such as USB-A, USB-C, RJ, HDMI, VGA, SD, micro SD or 3.5mm earphone holes …) originally configured in the notebook computer are reduced to only a single USB-C port, and the Hub is used to expand the required functions, so as to achieve the light and thin effect of the notebook computer.
However, the general hub adapter can only rely on the power supply and signal transmission lines of the notebook computer to supply power, so that when the number of ports configured by the hub adapter is large, the hub adapter cannot effectively supply enough electric quantity for use by the notebook computer alone. Therefore, many hub adapters are additionally matched with transformers and charging wires for power supply, but the charging wires and connecting wires of the transformers have the problems of power consumption, difficult storage and carrying, occupying space during use, poor appearance and the like.
In view of the above, the present utility model has been made in view of the above-described drawbacks of the prior art, and an object of the present utility model is to solve the above-described problems by intensively studying and applying the same in combination with the theory.
Disclosure of Invention
The main purpose of the utility model is to make the hub adapter have enough power supply, to omit the wire between the power supply and the hub adapter, and to make the power supply and the hub adapter stably clamped and not easy to separate.
In order to achieve the above-mentioned objective, the present utility model provides a line concentration power supply device, which includes a power supply and a line concentration adapter, wherein the power supply has a first bonding surface, the first bonding surface has a first connector female head and a second connector female head, the line concentration adapter has a first expansion surface and a second bonding surface, the first expansion surface has a first port, the second bonding surface has a connector male head and a first positioning tenon, when the line concentration adapter is assembled with the power supply, the second bonding surface is attached to the first bonding surface, the connector male head is inserted and electrically connected with the first connector female head, and the first positioning tenon is inserted and positioned with the second connector female head.
In an embodiment of the utility model, the male connector and the female connector are USB-C connector components, and the first positioning tongue and the female connector are connector types.
In an embodiment of the utility model, the first positioning tenon and the second connector female are matched USB-C connector components.
In an embodiment of the utility model, the first bonding surface further has a third connector female, and the second bonding surface further has a second positioning tenon, and when the hub adapter is assembled with the power supply, the second positioning tenon is inserted to position the third connector female.
In an embodiment of the utility model, the second positioning tongue and the third connector female are of a matched connector type.
In an embodiment of the utility model, the second positioning tongue and the third connector female are matched USB-A connector components.
In an embodiment of the utility model, the first connector female, the second connector female and the third connector female are arranged in parallel on the first bonding surface, and the connector male, the first positioning tenon and the second positioning tenon are arranged in parallel on the second bonding surface.
In one embodiment of the utility model, the first port is a USB-A, RJ45, SD, micro SD, HDMI, VGA, diplayPort or 3.5mm earphone jack.
In an embodiment of the present utility model, the hub adapter further has a second expansion surface, and the second expansion surface has a second port, and the second port is a USB-A, RJ45, SD, micro SD, HDMI, VGA, diplayPort or 3.5mm earphone jack.
In an embodiment of the present utility model, the hub adapter further has ase:Sub>A third expansion surface, and the third expansion surface has ase:Sub>A plurality of third ports, each of the third ports is ase:Sub>A USB-ase:Sub>A.
In an embodiment of the present utility model, the hub adapter further has a third expansion surface, and the third expansion surface has a third port, and the third port is a USB-A, RJ45, SD, micro SD, HDMI, VGA, diplayPort or 3.5mm earphone jack.
In one embodiment of the present utility model, the hub adapter has a power and signal transmission line.
The line concentration power supply device is spliced by the connector male head of the line concentration adapter and is electrically connected with the first connector female head of the power supply, so that the line concentration adapter not only has enough power supply, but also can omit wire rods between the power supply and the line concentration adapter, and has the advantages of good portability, easy storage, beautiful appearance and the like; meanwhile, the first positioning tenon of the line concentration adapter is used for plugging and positioning the second connector female head of the power supply, so that the power supply and the line concentration adapter are stably clamped and fixed and are not easy to separate.
The utility model will now be described in more detail with reference to the drawings and specific examples, which are not intended to limit the utility model thereto.
Drawings
Fig. 1 is an exploded perspective view of the present utility model.
Fig. 2 is a perspective view of the present utility model.
Fig. 3 is a top view of the present utility model.
Fig. 4 is a perspective view of the hub adapter according to the present utility model.
Wherein, the reference numerals:
10 Power supply
11 plug
12 groove
13 first bonding surface
131 first connector female
132 second connector female
133 third connector female
20 line concentration adapter
21 first expansion surface
211 first port
22 second junction surface
221 connector pin
222 first positioning tenon
223 second positioning tenon
23 power supply and signal transmission line
24 line concentration circuit board
25 second expansion surface
251 second port
26 third expansion surface
261 third port
Detailed Description
In the description of the present utility model, it should be understood that the terms "front side," "rear side," "left side," "right side," "front end," "rear end," "longitudinal," "transverse," "vertical," "top," "bottom," etc. refer to an orientation or positional relationship based on the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.
As used herein, terms such as "first," "second," "third," "fourth," and "fifth," etc., describe various elements, components, regions, layers and/or sections that are not limited by these terms. These terms are only used to distinguish one element, component, region, layer or section from another. Unless the context clearly indicates otherwise, terms such as "first", "second", "third", "fourth" and "fifth" as used herein do not imply a sequence or order.
The detailed description and technical content of the present utility model will be described below with reference to the drawings, which are, however, for illustrative purposes only and are not intended to limit the present utility model.
The utility model provides a line concentration power supply device, referring to fig. 1 to 4, which comprises a power supply 10 and a line concentration adapter 20 which can be assembled and disassembled mutually.
In the present embodiment, the power supply 10 is generally rectangular, but the utility model is not limited thereto, and the power supply 10 may have other shapes.
The power supply 10 is provided with a plug 11, so that the plug 11 can be plugged into a mains socket to take electricity. In the present embodiment, the plug 11 of the power supply 10 is rotatable. Specifically, the plug 11 of the present embodiment can be rotatably received in a recess 12 of the power supply 10 when not in use, and can be rotated 90 degrees to rotate the plug 11 out of the power supply 10 for plugging with a mains socket when in use, so that the plug 11 of the present embodiment can be hidden in the power supply 10 to have the advantage of good receiving and carrying. However, the present utility model is not limited to the above, for example, the plug 11 may be directly fixed to the power supply 10, or the plug 11 may be connected to the power supply 10 by wires in an extending manner.
It should be understood that the power supply 10 has at least an adapter circuit board (not shown), a transformer (not shown), a filter (not shown), and a rectifier (not shown) inside. Therefore, the alternating-current commercial power can be converted into direct current with rated voltage, and the direct-current commercial power is used for the electronic device. It will be appreciated by those skilled in the art that the present utility model has been described in detail in the specification and drawings, and that the utility model is not limited to the specific details of the design or use of the present utility model.
Referring to fig. 1, the power supply 10 has a first bonding surface 13. The first bonding surface 13 has a first connector female head 131 and a second connector female head 132. The first connector female 131 and the second connector female 132 are respectively electrically connected to an adapting circuit board (not numbered) inside the power supply 10.
In the present embodiment, the hub adapter 20 is generally rectangular, but the utility model is not limited thereto, and the hub adapter 20 may have other shapes. Referring to fig. 1, the hub adapter 20 has a first expansion surface 21 and a second bonding surface 22. The first expansion surface 21 has a first port 211. In the embodiment, the number of the first ports 211 is one, but the utility model is not limited thereto, and for example, the number of the first ports 211 may be more than two. In addition, the external dimension of the second bonding surface 22 of the present embodiment corresponds to the external dimension of the first bonding surface 13, but the present utility model is not limited thereto. The second joint surface 22 has a connector male 221 and a first positioning tenon 222. The male connector 221 is electrically connected to a hub circuit board 24 in the hub adapter 20. In the present embodiment, the hub circuit board 24 is a rectangular board body, and the connector male 221 and the first positioning tongue 222 are disposed on one side of the hub circuit board 24.
Referring to fig. 2 and 4, the hub adapter 20 has a power and signal transmission line 23, so as to be connected with an electronic device for power transmission and signal transmission. Specifically, one end of the power and signal transmission line 23 is fixed and electrically connected to the hub circuit board 24 in the hub adapter 20. Referring to fig. 2, the other end of the power and signal transmission line 23 is a USB-C connector in the present embodiment, but the utility model is not limited thereto, and for example, the other end of the power and signal transmission line 23 may be a USB-A, USB-B, a mico USB, a Mini USB, or a Lighting device, as required for design or use. It should be noted that the power and signal transmission line 23 of the present utility model may be located on any plane of the hub adapter 20 except the second bonding surface 22, so as to avoid affecting the connection between the hub adapter 20 and the power supply 10, while the power and signal transmission line 23 of the present embodiment is located on the first expansion surface 21, but the present utility model is not limited thereto.
Referring to fig. 2 and 3, when the hub adapter 20 is assembled with the power supply 10, the second bonding surface 22 is attached to the first bonding surface 13, the male connector 221 is plugged and electrically connected to the female connector 131, and the first positioning tongue 222 is plugged and positioned with the female connector 132. Therefore, the first connector female head 131 of the power supply 10 is plugged into and electrically connected with the connector male head 221 of the hub adapter 20, so that the power supply 10 can supply enough power to the hub adapter 20 for the electronic device connected with the hub adapter 20, and meanwhile, wires connected between the power supply 10 and the hub adapter 20 can be omitted, thereby being portable, easy to store, and attractive in appearance. Furthermore, by inserting the first positioning tongue 222 of the hub adapter 20 into the second connector female 132 of the power supply 10, the power supply 10 and the hub adapter 20 can be stably clamped and not easily separated, and the overall anti-impact structural strength is also enhanced, so as to avoid the damage of the connector male 221 and the first connector female 131 caused by the impact of the seam between the hub adapter 20 and the power supply 10.
Further, referring to fig. 1, the male connector 221 and the female connector 131 in the present embodiment are USB-C connector assemblies that are matched to provide efficient power supply, but the utility model is not limited thereto, and for example, the male connector 221 and the female connector 131 may be USB-ase:Sub>A connector assemblies that are matched to each other. In addition, the first positioning tongue 222 and the second connector female 132 in the present embodiment are matched USB-C connector assemblies, but the utility model is not limited thereto, and for example, the first positioning tongue 222 and the second connector female 132 may be any matched connector assembly as long as the plugging and positioning effects can be achieved. For example, the first positioning tenon 222 may be simply a plastic structure that is plugged with the second connector female head 132 to save cost, and not necessarily a connector that corresponds to the second connector female head 132, which is not limited in any way by the present utility model.
In addition, in order to further enhance the clamping effect and the impact resistance between the power supply 10 and the hub adapter 20, the first bonding surface 13 of the present utility model further has a third connector female 133, and the second bonding surface 22 further has a second positioning tenon 223. The third connector female 133 is electrically connected to an adapting circuit board (not shown) inside the power supply 10. In the present embodiment, the second positioning tenon 223, the connector male 221 and the first positioning tenon 222 are disposed together on one side of the hub circuit board 24. When the hub adapter 20 is assembled with the power supply 10, the second positioning tongue 223 is inserted into and positioned with the third connector female 133. In the embodiment, the second positioning tenon 223 and the third connector female head 133 are matched USB-ase:Sub>A connector assemblies, but the utility model is not limited thereto, and for example, the second positioning tenon 223 and the third connector female head 133 may be any matched connector assemblies as long as the plugging and positioning effects can be achieved. For example, the second positioning tongue 223 may be simply a plastic structure that is plugged with the third connector female head 133 to save cost, and not necessarily a connector that corresponds to the third connector female head 133, which is not limited in any way by the present utility model.
Further, the first connector female 131, the second connector female 132 and the third connector female 133 of the present embodiment are horizontally arranged in parallel on the left and right sides on the first joint surface 13, and the connector male 221, the first positioning tongue 222 and the second positioning tongue 223 are also horizontally arranged in parallel on the left and right sides on the second joint surface 22, so as to enhance the fastening effect and the shock resistance between the power supply 10 and the hub adapter 20 without increasing the thickness of the hub power supply device of the present utility model. However, the ordering of the first connector female 131, the second connector female 132 and the third connector female 133 is not limited to the disclosure of the drawings, and the designer should adjust the ordering according to the requirements, for example, the third connector female 133 may be located between the first connector female 131 and the second connector female 132, or the first connector female 131, the second connector female 132 and the third connector female 133 are arranged side by side up and down, or the first connector female 131 and the second connector female 132 are arranged side by side up and down and are arranged … about the third connector female 133, and so on, and any positional ordering changes should fall into the scope of the utility model.
Referring to fig. 4, the first port 211 in the present embodiment is a VGA, and the first port 211 and the power and signal transmission line 23 are arranged side by side, but the utility model is not limited thereto, and for example, the first port 211 may be a USB-A, RJ45, SD, micro SD, HDMI, diplayPort or 3.5mm earphone jack, and the design or use requirements can be adjusted accordingly.
For further explanation, referring to fig. 2 and 4, the hub adapter 20 of the present utility model further has a second expansion surface 25 and a third expansion surface 26. The second expansion surface 25 has at least one second port 251. In the embodiment, the number of the second ports 251 is one, but the utility model is not limited thereto, for example, the number of the second ports 251 may be more than two. In the embodiment, the second port 251 is an HDMI, as shown in fig. 4, but the utility model is not limited thereto, and for example, the second port 251 may be a USB-A, RJ45, SD, micro SD, VGA, diplayPort or 3.5mm earphone jack, and can be adjusted accordingly by looking at the design or use requirements.
Referring back to fig. 1 and 2, the third expansion surface 26 has at least one third port 261. In the present embodiment, the number of the third ports 261 is two, and each third port 261 is ase:Sub>A USB-ase:Sub>A, but the present utility model is not limited thereto, for example, the number of the third ports 261 may be one or more than three, or each third port 261 may be ase:Sub>A different connector selected from ase:Sub>A USB-A, RJ, SD, micro SD, HDMI, VGA, diplayPort or 3.5mm earphone jack.
In addition, it should be noted that the first port 211, the second port 251 and the third ports 261 in the present embodiment are all fixed and electrically connected to the hub circuit board 24 in the hub adapter 20, and are respectively disposed on the remaining three sides of the hub circuit board 24. Thus, the signal can be transmitted to the electronic device connected to the hub adapter 20 through the hub circuit board 24 and the power and signal transmission line 23.
Therefore, the hub power device of the present utility model is plugged into the connector male head 221 of the hub adapter 20 and electrically connected to the first connector female head 131 of the power supply 10, so that the hub adapter 20 not only has enough power supply, but also can omit the use of wires between the power supply 10 and the hub adapter 20, and has the advantages of portability, easy storage, and beautiful appearance; meanwhile, the first positioning tenon 222 of the hub adapter 20 is inserted into the second connector female head 132 of the positioning power supply 10, so that the power supply 10 and the hub adapter 20 are stably clamped and fixed and are not easy to separate; the hub power device of the present utility model has three different expansion planes, and the first expansion plane 21, the second expansion plane 25 and the third expansion plane 26 are respectively provided with at least one port, so as to achieve a powerful expansion function, and the types and the number of the ports required can be increased by a person of ordinary skill in the art according to the requirements.
Of course, the present utility model is capable of other various embodiments and its several details are capable of modification and variation in light of the present utility model by one skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (12)
1. A hub power supply device, comprising:
the power supply is provided with a first combining surface, and the first combining surface is provided with a first connector female head and a second connector female head; a kind of electronic device with high-pressure air-conditioning system
The line concentration adapter is provided with a first expansion surface and a second combination surface, the first expansion surface is provided with a first port, and the second combination surface is provided with a connector male head and a first positioning tenon;
when the line concentration adapter is assembled with the power supply, the second joint surface is attached to the first joint surface, the male connector is spliced and electrically connected with the female connector, and the first positioning tenons are spliced and positioned with the female connector.
2. The hub power device of claim 1, wherein the male connector and the female connector are USB-C connector assemblies that mate, and the first dowel and the female connector are connector types that mate.
3. The hub power device of claim 2, wherein the first positioning tongue and the second connector female are mating USB-C connector assemblies.
4. The hub power device of claim 1, wherein the first coupling surface further comprises a third connector female, and the second coupling surface further comprises a second positioning tongue for plugging and positioning the third connector female when the hub adapter is assembled with the power supply.
5. The hub power device of claim 4, wherein the second positioning tongue and the third connector female are of a mating connector type.
6. The hub power device of claim 4, wherein the second positioning tongue and the third connector female are mating USB-ase:Sub>A connector assemblies.
7. The hub power device of claim 4, wherein the first connector female, the second connector female and the third connector female are arranged in parallel on the first joint surface, and the connector male, the first positioning tongue and the second positioning tongue are arranged in parallel on the second joint surface.
8. The hub power supply of claim 1, wherein the first port is a USB-A, RJ45, SD, micro SD, HDMI, VGA, diplayPort or 3.5mm headphone jack.
9. The hub power device of claim 1, wherein the hub adapter further comprises a second expansion surface having a second port, the second port being a USB-A, RJ, SD, micro SD, HDMI, VGA, diplayPort or 3.5mm headphone jack.
10. The hub power device of claim 9, wherein the hub adapter further comprises ase:Sub>A third expansion plane, the third expansion plane having ase:Sub>A plurality of third ports, each of the third ports being USB-ase:Sub>A.
11. The hub power supply of claim 9, wherein the hub adapter further comprises a third expansion surface having a third port, the third port being a USB-A, RJ, SD, micro SD, HDMI, VGA, diplayPort or 3.5mm headphone jack.
12. The hub power device of claim 1, wherein the hub adapter has a power and signal transmission line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320285116.9U CN219677730U (en) | 2023-02-22 | 2023-02-22 | Line concentration power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320285116.9U CN219677730U (en) | 2023-02-22 | 2023-02-22 | Line concentration power supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219677730U true CN219677730U (en) | 2023-09-12 |
Family
ID=87892720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320285116.9U Active CN219677730U (en) | 2023-02-22 | 2023-02-22 | Line concentration power supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219677730U (en) |
-
2023
- 2023-02-22 CN CN202320285116.9U patent/CN219677730U/en active Active
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