CN212114235U - Adapter and expansion device - Google Patents
Adapter and expansion device Download PDFInfo
- Publication number
- CN212114235U CN212114235U CN202021175141.4U CN202021175141U CN212114235U CN 212114235 U CN212114235 U CN 212114235U CN 202021175141 U CN202021175141 U CN 202021175141U CN 212114235 U CN212114235 U CN 212114235U
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- male
- male joint
- adapter
- docking station
- side plate
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Abstract
The utility model relates to an adapter and extension device, the adapter is used for connecting mobile device and docking station, this adapter includes casing and coupling assembling, coupling assembling includes the PCB board, first male joint and second male joint, place the casing in the PCB board in, first male joint is used for the electricity to connect the mobile device, the second male joint is used for the electricity to connect the docking station, the both sides of PCB board are connected to first male joint and second male joint difference electricity, first male joint locates the casing with the equal protruding of second male joint, first male joint and the cooperation of second male joint are in order to realize data transmission and the charging between mobile device and the docking station. The first male connector of the adapter is electrically connected with the mobile equipment, the second male connector of the adapter is electrically connected with the docking station, so that the charging and data transmission between the mobile equipment and the docking station are realized, the frequency of plugging and unplugging the external equipment in the mobile equipment is reduced, the port of the mobile equipment is well protected, and the service life of the port of the mobile equipment is prolonged; the expansion device with the expansion device is convenient to use.
Description
Technical Field
The utility model relates to a data expansion equipment technical field especially relates to an adapter and extension device.
Background
The notebook computer is also called a portable computer, a palm computer or a laptop computer, and has the biggest characteristic that the notebook computer is small in size, is convenient to carry compared with a PC, is a small-sized and portable personal computer, and generally weighs 1-3 kilograms. The current development trend is that the size is smaller and lighter, the function is more and more powerful, and a plurality of accessories or external devices (such as a power adapter, a network cable, a mouse, an external keyboard, a printer and an external display) can be connected in a plugging and unplugging manner through inserting ports in a convenient one-stop connection manner. However, repeated plugging and unplugging easily damages the plug-in port of the notebook computer, which brings inconvenience to the user and causes high maintenance cost, especially in the case of the MacbookPro apple notebook computer, which causes high cost for replacing and maintaining the plug-in port.
SUMMERY OF THE UTILITY MODEL
Therefore, it is necessary to provide an adaptor and an expansion device with simple structure and convenient use.
An adapter for connecting a mobile device with a docking station, the adapter comprising:
a housing; and
connecting assembly, including PCB board, first male joint and second male joint, place in the PCB board the casing, first male joint is used for the electricity to connect the mobile device, the second male joint is used for the electricity to connect the docking station, first male joint with the second male joint electricity respectively is connected the both sides of PCB board, first male joint with the second male joint is all protruding to be located the casing, first male joint with the cooperation of second male joint is in order to realize the mobile device with data transmission and the charging between the docking station.
In one embodiment, the first male connector is a Type-C male connector, and/or the second male connector is a Type-C male connector.
In one embodiment, the first male connector and the second male connector are symmetrically arranged on two sides of the PCB relative to the symmetry axis of the PCB.
In one embodiment, the number of the first male connectors is two, two first male connectors are arranged at intervals, and the two first male connectors correspond to two female connectors of the mobile device respectively.
In one embodiment, the number of the second male connectors is two, the second male connectors correspond to the first male connectors one by one, and the two second male connectors correspond to the two female connectors of the docking station respectively.
In one embodiment, the housing includes a shell, a first side plate and a second side plate, and the first side plate and the second side plate are respectively connected to two sides of the shell.
In one embodiment, the housing further includes a first positioning element, a first limiting element, a second positioning element, and a second limiting element, the first positioning element and the first limiting element are both installed on the first side plate, the first positioning element and the first limiting element are matched to fix the first side plate and the housing, the second positioning element and the second limiting element are both installed on the second side plate, and the second positioning element and the second limiting element are matched to fix the second side plate and the housing.
In one embodiment, the PCB board is disposed in the housing, the first male connector is protruded from the first side plate, and the second male connector is protruded from the second side plate.
An adapter for connecting a mobile device with a docking station, the adapter comprising:
a housing;
a protective shell; and
coupling assembling, include PCB board, first male joint, second male joint, transmission board and connect transmission line between PCB board and the shown transmission board, place in the PCB board the casing, first male joint electricity is connected the PCB board, first male joint is used for the electricity to connect the mobile device, the electricity of second male joint is connected the transmission board, the second male joint is used for the electricity to connect the docking station, place in the transmission board the protective housing, first male joint is protruding to be located the casing, the protruding location of second male joint the protective housing, first male joint with the cooperation of second male joint is in order to realize the mobile device with data transmission between the docking station and charging.
A docking device comprises a docking station and the adapter, wherein the docking station is electrically connected with the adapter.
The utility model discloses a mobile device is connected to the first public connector electricity of adapter, and docking station is connected to the second public connector electricity, realizes the charging and data transmission between mobile device and the docking station, reduces the frequency that external equipment inserted in the mobile device, has protected the port of mobile device well, has prolonged the life of mobile device port; the expansion device with the expansion device is convenient to use.
Drawings
Fig. 1 is an assembly structure diagram of an adapter according to a first embodiment of the present invention;
figure 2 is an exploded view of the adapter of figure 1;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 1;
fig. 5 is a diagram illustrating an example of an application of an expansion device of the adapter according to an embodiment of the present invention;
fig. 6 is an assembly structure diagram of an adapter according to a second embodiment of the present invention.
Reference is made to the accompanying drawings in which:
an adapter 100;
the positioning device comprises a shell 10, a shell 11, a first positioning groove 111, a first limiting groove 112, a second positioning groove 113, a second limiting groove 114, a first side plate 12, a second side plate 13, a first positioning piece 14, a first limiting piece 15, a second positioning piece 16, a second limiting piece 17, a connecting assembly 20, a PCB 21, a first male connector 22 and a second male connector 23;
an adapter 100 a;
the connector comprises a shell 10a, a connecting component 20a, a first male connector 22a, a second male connector 23a, a transmission line 24a and a protective shell 30 a.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully below. The 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. When the number of an element is referred to as "a plurality," it can be any number of two or more. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
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 herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The first embodiment is as follows:
please refer to fig. 1 to 5, which are a preferred embodiment of the present invention of an adapter 100 for connecting a mobile device and a docking station, the adapter 100 includes a housing 10 and a connecting assembly 20 connected to the housing 10, the connecting assembly 20 includes a PCB 21, a first male connector 22 and a second male connector 23, the first male connector 22 is used for electrically connecting the mobile device, the second male connector 23 is used for electrically connecting the docking station, and the first male connector 22 and the second male connector 23 cooperate to realize data transmission and charging between the mobile device and the docking station. The utility model discloses a mobile device is connected to adapter 100's first male joint 22 electricity, and docking station is connected to second male joint 23 electricity, realizes data transmission between mobile device and the docking station and charges, reduces external equipment picture peg in mobile device's frequency.
As shown in fig. 1 to 4, in the present embodiment, the casing 10 includes a casing 11, a first side plate 12 and a second side plate 13, and the first side plate 12 and the second side plate 13 are respectively connected to two sides of the casing 11. Optionally, a first positioning groove 111, a first limiting groove 112, a second positioning groove 113 and a second limiting groove 114 are formed in the housing 11; the two sides of the end portion of the housing 11 are disposed in the first positioning groove 111 and the second positioning groove 113, the two sides of the housing 11 are disposed in the first limiting groove 112 and the second limiting groove 114, further, the first positioning groove 111, the first limiting groove 112, the second positioning groove 113 and the second limiting groove 114 are two, the two first positioning grooves 111 and the two second positioning grooves 113 are disposed at the two ends of the housing 11 respectively, and the two second positioning grooves 113 and the two second limiting grooves 114 are disposed at the upper and lower sides of the housing 11 respectively. Furthermore, the housing 11 is further provided with an arc-shaped transition portion (not shown), and one side of each of the first positioning groove 111, the first positioning groove 112, the second positioning groove 113, and the second positioning groove 114 is provided with an arc-shaped transition portion.
In an embodiment, the casing 10 further includes a first positioning element 14, a first limiting element 15, a second positioning element 16 and a second limiting element 17, the first positioning element 14 and the first limiting element 15 are both installed on the first side plate 12, the first positioning element 14 and the first limiting element 15 are matched to fix the first side plate 12 and the housing 11, the second positioning element 16 and the second limiting element 17 are both installed on the second side plate 13, and the second positioning element 16 and the second limiting element 17 are matched to fix the second side plate 3 and the housing 11. Optionally, the first positioning element 14, the first limiting element 15, the second positioning element 16 and the second limiting element 17 are hook-shaped. Further, the number of the first positioning members 14, the number of the first limiting members 15, the number of the second positioning members 16, and the number of the second limiting members 17 are two, two first positioning members 14 are centrosymmetric around the symmetry axis of the first side plate 12, two first limiting members 15 are centrosymmetric around the symmetry axis of the first side plate 12, two second positioning members 16 are centrosymmetric around the symmetry axis of the second side plate 13, and two second limiting members 17 are centrosymmetric around the symmetry axis of the second side plate 13. When the fixing device is used, the first positioning member 14 is inserted into the first positioning groove 111, the first limiting member 15 is inserted into the first limiting groove 112, so that the first side plate 12 is fixed to the housing 11, the second positioning member 16 is inserted into the second positioning groove 113, and the second limiting member 17 is inserted into the second limiting groove 114, so that the second side plate 13 is fixed to the housing 11.
Referring to fig. 1 and 2, the connection assembly 20 includes a PCB 21, a first male connector 22 and a second male connector 23, the PCB 21 is disposed in the housing 11, the first male connector 22 is used for electrically connecting the mobile device, the second male connector 23 is used for electrically connecting the docking station, the first male connector 22 and the second male connector 24 are respectively electrically connected to two sides of the PCB 21, the first male connector 22 and the second male connector 24 are both disposed in the housing 11 in a protruding manner, and the first male connector 22 and the second male connector 23 are matched to implement data transmission and charging between the mobile device and the docking station. Optionally, the first male connector 22 and the second male connector 23 are symmetrically disposed on two sides of the PCB 21 relative to the symmetry axis of the PCB 21; the first male connector 22 is a Type-C male connector, and/or the second male connector 23 is a Type-C male connector. Further, there are two first male connectors 22, the two first male connectors 22 are arranged at intervals, and the two first male connectors 22 respectively correspond to the two female connectors of the mobile device, so as to fully utilize the female connectors of the mobile device; the number of the second male connectors 23 is two, the second male connectors 23 correspond to the first male connectors 22 one by one, and the two second male connectors 23 correspond to the two female connectors of the docking station, respectively, so as to ensure fast data transmission and charging. In one embodiment, the PCB board 21 is disposed inside the housing 11, the first male connector 22 is protruded from the first side plate 12, and the second male connector 23 is protruded from the second side plate 13; the mobile equipment is a MacbookPro apple notebook computer; in other embodiments, the mobile device is a tablet computer, a mobile phone, other branded notebook computer, or the like; the number of the first male connectors 22 is at least one, and the number of the second male connectors 23 is at least one.
Fig. 5 is a diagram of an example of an expansion device of the adapter 100 according to an embodiment of the present invention. On the basis of the above embodiment, in an alternative embodiment, the expansion device includes a docking station (not shown) and the adapter 100, and the docking station is electrically connected to the adapter 100.
The first male connector 22 of the adapter 100 of the present invention is electrically connected to the mobile device, and the second male connector 23 is electrically connected to the docking station, so as to realize data transmission and charging between the mobile device and the docking station, reduce the frequency of plugging/unplugging the external device to the mobile device, well protect the port of the mobile device, and prolong the service life of the port of the mobile device; the expansion device with the expansion device is convenient to use.
Example two:
please refer to fig. 6, which is an adapter 100a according to a second embodiment of the present invention, this embodiment is similar to the adapter 100 of the first embodiment, and the difference is that the connection assembly 20a of the adapter 100a of this embodiment further includes a transmission plate (not shown), and a transmission line 24a connecting between the PCB and the transmission plate, where the transmission line 24a is used for data transmission and power transmission between the transmission plate and the PCB, one end of the first male connector 22a is electrically connected to the PCB, the other end is electrically connected to the mobile device, the first male connector 22a is convexly disposed on the housing 10a, one end of the second male connector 23a is electrically connected to the transmission plate, and the other end is connected to the docking station; the adapter 100a further comprises a protective shell 30a, the transmission plate is arranged in the protective shell 30a, and the second male connector 23a is convexly arranged on the protective shell 30 a; alternatively, the transmission board is a circuit board, and the protective shell 30a has a structure similar to that of the housing 10a and will not be described in detail below; the first male connector 22a and the second male connector 23a are separated by the transmission line 24a, so that plugging and unplugging are facilitated, and the use is flexible and convenient.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. An adapter for connecting a mobile device to a docking station, the adapter comprising:
casing and coupling assembling, including PCB board, first male joint and second male joint, place in the PCB board the casing, first male joint is used for the electricity to be connected the mobile device, the second male joint is used for the electricity to be connected docking station, first male joint with second male joint electricity respectively is connected the both sides of PCB board, first male joint with the second male joint is protruding to be located the casing, first male joint with the cooperation of second male joint is in order to realize the mobile device with data transmission between the docking station and charge.
2. The adapter according to claim 1, wherein the first male connector is a Type-C male connector and/or the second male connector is a Type-C male connector.
3. The adapter according to claim 1, wherein the first male connector and the second male connector are symmetrically disposed on opposite sides of the PCB with respect to a symmetry axis of the PCB.
4. The adapter according to claim 1, wherein the number of the first male connectors is two, and two of the first male connectors are spaced apart from each other, and correspond to two female connectors of the mobile device, respectively.
5. The adapter according to claim 4, wherein there are two second male connectors, and the two second male connectors correspond to the first male connectors one by one, and the two second male connectors correspond to the two female connectors of the docking station, respectively.
6. The adapter according to claim 1, wherein the housing includes a shell, a first side plate and a second side plate, the first side plate and the second side plate being connected to two sides of the shell, respectively.
7. The adapter according to claim 6, wherein the housing further comprises a first positioning element, a first limiting element, a second positioning element and a second limiting element, the first positioning element and the first limiting element are both mounted on the first side plate, the first positioning element and the first limiting element are matched to fix the first side plate and the housing, the second positioning element and the second limiting element are both mounted on the second side plate, and the second positioning element and the second limiting element are matched to fix the second side plate and the housing.
8. The adapter according to claim 6, wherein the PCB is disposed in the housing, and wherein the first male connector is disposed on the first side plate and the second male connector is disposed on the second side plate.
9. An adapter for connecting a mobile device to a docking station, the adapter comprising:
a housing;
a protective shell; and
coupling assembling, include PCB board, first male joint, second male joint, transmission board and connect transmission line between PCB board and the shown transmission board, place in the PCB board the casing, first male joint electricity is connected the PCB board, first male joint is used for the electricity to connect the mobile device, the electricity of second male joint is connected the transmission board, the second male joint is used for the electricity to connect the docking station, place in the transmission board the protective housing, first male joint is protruding to be located the casing, the protruding location of second male joint the protective housing, first male joint with the cooperation of second male joint is in order to realize the mobile device with data transmission between the docking station and charging.
10. A docking assembly comprising a docking station and the adapter of any of claims 1-9, said docking station electrically connecting said adapter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021175141.4U CN212114235U (en) | 2020-06-23 | 2020-06-23 | Adapter and expansion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021175141.4U CN212114235U (en) | 2020-06-23 | 2020-06-23 | Adapter and expansion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212114235U true CN212114235U (en) | 2020-12-08 |
Family
ID=73627839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021175141.4U Expired - Fee Related CN212114235U (en) | 2020-06-23 | 2020-06-23 | Adapter and expansion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212114235U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI777489B (en) * | 2021-04-12 | 2022-09-11 | 巧連科技股份有限公司 | Male connecting apparatus with dual type c male connectors |
-
2020
- 2020-06-23 CN CN202021175141.4U patent/CN212114235U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI777489B (en) * | 2021-04-12 | 2022-09-11 | 巧連科技股份有限公司 | Male connecting apparatus with dual type c male connectors |
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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: 20201208 Termination date: 20210623 |
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| CF01 | Termination of patent right due to non-payment of annual fee |