CN211320490U - Video graphic array adapter - Google Patents
Video graphic array adapter Download PDFInfo
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- CN211320490U CN211320490U CN201921978843.3U CN201921978843U CN211320490U CN 211320490 U CN211320490 U CN 211320490U CN 201921978843 U CN201921978843 U CN 201921978843U CN 211320490 U CN211320490 U CN 211320490U
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- CJDNEKOMKXLSBN-UHFFFAOYSA-N 1-chloro-3-(4-chlorophenyl)benzene Chemical compound C1=CC(Cl)=CC=C1C1=CC=CC(Cl)=C1 CJDNEKOMKXLSBN-UHFFFAOYSA-N 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a video graphic array adapter for realize the signal connection of VGA interface and TYPE-C interface. The utility model discloses VGA adapter includes casing and circuit assembly, be equipped with the holding chamber in the casing, the circuit assembly holding in the holding intracavity. Wherein, circuit assembly includes VGA connector, PCB and TYPE-C connector, PCB's one end with the VGA connector is connected, PCB's the other end with TYPE-C connector connects, TYPE-C connector passes through PCB with the VGA connector electricity is connected. Like this, the VGA connector can be used to connect the VGA interface, and TYPE-C connector can be used to connect TYPE-C interface, passes through because of TYPE-C connector PCB with the VGA connector electricity is connected, thereby, the utility model discloses the VGA adapter has realized the signal connection of VGA interface and TYPE-C interface.
Description
Technical Field
The utility model relates to an electron device technical field especially relates to a video graphic array adapter.
Background
Electronic equipment in the market at present, such as notebook computers, tablet computers and the like, all adopt TYPE-C single external interfaces. Many display devices are also available on the market with VGA interfaces.
At present, a display device equipped with a VGA interface and an electronic device equipped with a TYPE-C interface cannot realize signal connection, so that the use of a user is not facilitated.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide a video graphic array adapter for realize the signal connection of VGA interface and TYPE-C interface.
To achieve the purpose, the utility model adopts the following technical proposal:
a video graphics array adapter comprising:
the device comprises a shell, wherein an accommodating cavity is formed in the shell;
the circuit assembly comprises a VGA connector, a PCB and a TYPE-C connector, wherein one end of the PCB is connected with the VGA connector, the other end of the PCB is connected with the TYPE-C connector, and the TYPE-C connector is electrically connected with the VGA connector through the PCB;
the circuit assembly is accommodated in the accommodating cavity.
Optionally, the housing includes a front cover and a main body, the front cover and the main body are detachably connected, and the front cover is located at a side portion of the accommodating cavity;
the front cover is provided with an opening, and an interface of the VGA connector is communicated with the opening.
Optionally, the VGA connector is disposed at a first end of the PCB, the TYPE-C connector is disposed at a second end of the PCB, and the first end and the second end are both ends of the PCB far away from each other.
Optionally, the body comprises a first body and a second body, the first body and the second body are connected, and the cross section of the first body is larger than that of the second body;
the protecgulum with the one end of first main part is connected, the holding chamber is located the protecgulum is close to one side at VGA adapter middle part.
Optionally, the body further comprises a connecting portion;
the connecting part comprises a first end surface and a second end surface;
the cross section of the connecting part is gradually reduced from the first end face to the second end face;
the first body is connected with the first end face;
the second body is connected to the second end face.
Optionally, the cross section of the first body is a rectangle with constant shape and size;
the cross section of the second main body is a rectangle with unchanged shape and size;
the cross section of the connecting part is rectangular, and the height of the cross section of the connecting part is gradually reduced from the first end face to the second end face;
the width of the cross section of the first main body, the width of the cross section of the second main body and the width of the cross section of the connecting part are the same.
Optionally, the accommodating cavity is disposed within the first body, the connecting portion and the second body.
Optionally, the TYPE-C connector comprises an extension interface;
the extension interface protrudes from the second body.
Optionally, the front cover comprises a panel and a boss;
the opening is arranged on the panel, and the bulge is arranged on the panel around the opening;
the convex part is embedded into the accommodating cavity.
The utility model has the advantages that:
the utility model discloses VGA adapter includes casing and circuit assembly, is equipped with the holding chamber in the casing, and the circuit assembly holding is in the holding intracavity. The circuit assembly comprises a VGA connector, a PCB and a TYPE-C connector, one end of the PCB is connected with the VGA connector, the other end of the PCB is connected with the TYPE-C connector, and the TYPE-C connector is electrically connected with the VGA connector through the PCB. Like this, the VGA connector can be used to connect the VGA interface, and TYPE-C connector can be used to connect TYPE-C interface, and pass through PCB and VGA connector electricity because of TYPE-C connector and connect, thereby, the utility model discloses the VGA adapter has realized the signal connection of VGA interface and TYPE-C interface.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a VGA adapter according to an embodiment of the present invention;
figure 2 is an exploded view of the VGA adapter shown in figure 1;
figure 3 is a left side view of the VGA adapter shown in figure 1.
In the figure:
1. a housing; 2. an accommodating cavity; 3. a front cover; 4. an opening; 5. a panel; 6. a boss portion; 7. a main body; 8. a first body; 9. a connecting portion; 10. a second body; 11. a circuit component; 12. a VGA connector; 13. a PCB; 14. a TYPE-C connector; 15. an extension interface.
Detailed Description
The embodiment of the utility model provides a Video Graphics Array (VGA) adapter for realize the signal connection of VGA interface and C Type Universal Serial Bus (Universal Serial Bus Type-C, USBType-C).
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of a VGA adapter provided in an embodiment of the present invention, fig. 2 is an exploded view of the VGA adapter shown in fig. 1, and fig. 3 is a left side view of the VGA adapter shown in fig. 1.
Referring to fig. 1 and 2, the VGA adapter of the embodiment of the present invention includes a housing 1 and a circuit assembly 11, wherein a holding cavity 2 is disposed in the housing 1, and the circuit assembly 11 is accommodated in the holding cavity 2.
The Circuit assembly 11 includes a VGA connector 12, a Printed Circuit Board (PCB) 13, and a TYPE-C connector 14. One end of the PCB13 is connected to the VGA connector 12, the other end of the PCB13 is connected to the TYPE-C connector 14, and the TYPE-C connector 14 is electrically connected to the VGA connector 12 through the PCB 13.
The PCB13 and the VGA connector 12 may be soldered, and the PCB13 and the TYPE-C connector 14 may be soldered.
It should be understood that TYPE-C is also called USB TYPE-C, i.e. C TYPE universal serial bus, in the embodiment of the present invention, which is a form of USB interface.
For example, ultra-thin notebook and panel computer on the market, the single external interface of TYPE-C that all adopts use the utility model discloses the VGA adapter can be connected these notebook or panel computer that have TYPE-C interface and the display device that has the VGA interface.
As shown in fig. 1 and 2, the housing 1 optionally includes a front cover 3 and a main body 7, the front cover 3 and the main body 7 are detachably connected, and the front cover 3 is located at the side of the accommodating chamber 2. Like this, can dismantle behind the protecgulum 3, conveniently place circuit assembly 11 in the holding chamber 2. Then, the front cover 3 is connected with the main body 7, and the assembly of the VGA adapter can be completed, so that the assembly mode is convenient and fast.
The front cover 3 is provided with an opening 4, and the interface of the VGA connector 12 communicates with the opening 4, so that the VGA connector 12 can be electrically connected with an external device through the opening 4 of the front cover 3.
There are various ways to detachably connect the front cover 3 and the main body 7, such as by screwing, clipping, etc.
It should be understood that the utility model discloses casing 1 can be the plastics material, and like this, casing 1 outward appearance quality is controllable, but the diversified design of colour.
As shown in fig. 2, the front cover 3 optionally includes a panel 5 and a boss 6, the opening 4 is provided on the panel 5, and the boss 6 is provided on the panel 5 around the opening 4. The convex part 6 is embedded in the accommodating cavity 2.
Therefore, the front cover 3 and the main body 7 are conveniently connected and detached through the clamping connection of the protruding part 6 and the cavity wall of the accommodating cavity 2.
To facilitate user connection of the VGA interface and the TYPE-C interface, optionally, the VGA connector 12 is disposed at a first end of the PCB13, and the TYPE-C connector 14 is disposed at a second end of the PCB13, the first and second ends being distant ends of the PCB 13. Thus, the TYPE-C connector 14 and the VGA connector 12 are located on the same straight line.
The body 7 can be implemented in various ways, for example, the body 7 has a rectangular parallelepiped structure.
In a particular implementation, as shown in fig. 1 and 2, the body 7 comprises a first body 8 and a second body 10, the first body 8 and the second body 10 being connected, the cross section of the first body 8 being greater than the cross section of the second body 10.
The protecgulum 3 is connected with the one end of first main part 8, and holding chamber 2 is located the protecgulum 3 and is close to the one side in VGA adapter middle part.
There are various ways of connecting the first body 8 and the second body 10, for example, the end surface of the first body 8 and the end surface of the second body 10 are directly connected, and in this case, the housing 1 has a stepped structure.
In one particular example, as shown in fig. 1 and 3, the body 7 further includes a connection portion 9. The connection portion 9 includes a first end face to which the first body 8 is connected and a second end face to which the second body 10 is connected.
The cross section of the connection portion 9 gradually decreases in a direction from the first end face to the second end face.
In this way, the first body 8 and the second body 10 have a transitional connection 9 therebetween, and the connection between the first body 8 and the second body 10 is smoother. And facilitates the user to hold the housing 1.
As shown in fig. 2 and 3, the first body 8 may alternatively have a rectangular cross-section of constant shape and size, and the second body 10 may alternatively have a rectangular cross-section of constant shape and size.
The cross section of the connecting portion 9 is rectangular, and the height of the cross section of the connecting portion 9 gradually decreases in the direction from the first end face to the second end face.
The cross-section of the first body 8, the cross-section of the second body 10 and the cross-section of the connecting part 9 are the same in width.
Specifically, referring to fig. 1 and 3, the first body 8 has a rectangular parallelepiped structure, and the second body 10 has a rectangular parallelepiped structure. The connecting part 9 is of a structure with a gradually reduced cross section, and the side surface of the connecting part 9 is a plane. The upper end surface and the lower end surface of the connecting portion 9 are inclined surfaces in the vertical and horizontal directions in the orientation shown in fig. 1. The side surfaces of the first body 8, the connecting portion 9 and the second body 10 are located on the same plane.
Such structure, convenience of customers grips the utility model discloses a VGA adapter. And can make the utility model discloses VGA adapter's volume is done littleer, and convenience of customers carries.
As shown in fig. 2, the housing chamber 2 is optionally provided in the first body 8, the connecting portion 9 and the second body 10. Because of first main part 8, connecting portion 9 to second main part 10, the size of cross section is the trend that reduces, and the holding chamber 2 that is located casing 1 also can be along with the trend that reduces of transversal personally submitting, like this, can reduce the utility model discloses the volume of VGA adapter, and the volume that can make full use of in the casing 1 forms suitable holding chamber 2.
The specific configuration of TYPE-C connector 14 is various, for example, as shown in fig. 2 and 3, TYPE-C connector 14 includes extension interface 15. The extension interface 15 protrudes from the second body 10. Thereby facilitating TYPE-C interfacing with external devices by extending the interface 15.
In specific manufacturing process, can weld VGA connector 12 and TYPE-C connector 14 respectively at PCB 13's both ends, obtain circuit assembly 11, then place holding chamber 2 with circuit assembly 11 in, assemble protecgulum 3 and casing 1 again, can obtain the utility model discloses a VGA adapter.
The utility model discloses VGA adapter's casing 1's appearance can be for long 35.50mm, wide 22.00mm and high 13.60 mm. Therefore, the shell 1 has small volume and is convenient to carry.
To sum up, the utility model discloses VGA adapter includes casing 1 and circuit assembly 11, is equipped with holding chamber 2 in casing 1, and 11 holding of circuit assembly are in holding chamber 2. Wherein, circuit assembly 11 includes VGA connector 12, PCB13, and TYPE-C connector 14, and the one end and the VGA connector 12 of PCB13 are connected, and the other end and the TYPE-C connector 14 of PCB13 are connected, and TYPE-C connector 14 passes through PCB13 and VGA connector 12 electricity and connects. Like this, VGA connector 12 can be used to connect the VGA interface, and TYPE-C connector 14 can be used to connect TYPE-C interface, connects through PCB13 and VGA connector 12 electricity because of TYPE-C connector 14, thereby, the utility model discloses the VGA adapter has realized the signal connection of VGA interface and TYPE-C interface.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (9)
1. A video graphics array adapter, comprising:
the device comprises a shell, wherein an accommodating cavity is formed in the shell;
the circuit assembly comprises a Video Graphic Array (VGA) connector, a Printed Circuit Board (PCB) and a TYPE-C connector, wherein one end of the PCB is connected with the VGA connector, the other end of the PCB is connected with the TYPE-C connector, and the TYPE-C connector is electrically connected with the VGA connector through the PCB;
the circuit assembly is accommodated in the accommodating cavity.
2. The video graphics array adapter of claim 1,
the shell comprises a front cover and a main body, the front cover is detachably connected with the main body, and the front cover is positioned on the side part of the accommodating cavity;
the front cover is provided with an opening, and an interface of the VGA connector is communicated with the opening.
3. The video graphics array adapter of claim 2,
the VGA connector sets up PCB's first end, TYPE-C connector sets up PCB's second end, first end with the second end does PCB's both ends of keeping away from mutually.
4. The video graphics array adapter of claim 3,
the body comprises a first body and a second body, the first body and the second body are connected, and the cross section of the first body is larger than that of the second body;
the protecgulum with the one end of first main part is connected, the holding chamber is located the protecgulum is close to one side at VGA adapter middle part.
5. The video graphics array adapter of claim 4,
the main body further comprises a connecting part;
the connecting part comprises a first end surface and a second end surface;
the cross section of the connecting part is gradually reduced from the first end face to the second end face;
the first body is connected with the first end face;
the second body is connected to the second end face.
6. The video graphics array adapter of claim 5,
the cross section of the first main body is a rectangle with unchanged shape and size;
the cross section of the second main body is a rectangle with unchanged shape and size;
the cross section of the connecting part is rectangular, and the height of the cross section of the connecting part is gradually reduced from the first end face to the second end face;
the width of the cross section of the first main body, the width of the cross section of the second main body and the width of the cross section of the connecting part are the same.
7. The video graphics array adapter of claim 6,
the accommodating cavity is arranged in the first main body, the connecting part and the second main body.
8. The video graphics array adapter of claim 7,
the TYPE-C connector comprises an extension interface;
the extension interface protrudes from the second body.
9. The video graphics array adapter of claim 2,
the front cover comprises a panel and a boss;
the opening is arranged on the panel, and the bulge is arranged on the panel around the opening;
the convex part is embedded into the accommodating cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921978843.3U CN211320490U (en) | 2019-11-15 | 2019-11-15 | Video graphic array adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921978843.3U CN211320490U (en) | 2019-11-15 | 2019-11-15 | Video graphic array adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211320490U true CN211320490U (en) | 2020-08-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921978843.3U Active CN211320490U (en) | 2019-11-15 | 2019-11-15 | Video graphic array adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211320490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115077588A (en) * | 2022-07-23 | 2022-09-20 | 北京浦丹光电股份有限公司 | Sealing plug for optical fiber sensing, tube shell, integrated photoelectric device and assembling method |
-
2019
- 2019-11-15 CN CN201921978843.3U patent/CN211320490U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115077588A (en) * | 2022-07-23 | 2022-09-20 | 北京浦丹光电股份有限公司 | Sealing plug for optical fiber sensing, tube shell, integrated photoelectric device and assembling method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Video Graphics Array Adapter Effective date of registration: 20221124 Granted publication date: 20200821 Pledgee: Jiangxi Xingguo Rural Commercial Bank Co.,Ltd. Pledgor: JIANGSU LIANGANG ELECTRONIC TECHNOLOGY CO.,LTD. Registration number: Y2022980023441 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231130 Granted publication date: 20200821 Pledgee: Jiangxi Xingguo Rural Commercial Bank Co.,Ltd. Pledgor: JIANGSU LIANGANG ELECTRONIC TECHNOLOGY CO.,LTD. Registration number: Y2022980023441 |