CN217426047U - Expansion card module - Google Patents
Expansion card module Download PDFInfo
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- CN217426047U CN217426047U CN202221295599.2U CN202221295599U CN217426047U CN 217426047 U CN217426047 U CN 217426047U CN 202221295599 U CN202221295599 U CN 202221295599U CN 217426047 U CN217426047 U CN 217426047U
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- circuit board
- expansion card
- connection port
- card module
- component
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Abstract
The utility model provides an expansion card module is suitable for the slot of pegging graft to the mainboard, including expansion card circuit board, connection port circuit board and support. The connection port circuit board is electrically connected with the expansion card circuit board and is separated from the expansion card circuit board by a distance, the connection port circuit board is provided with a first connection port, and the expansion card module is suitable for being plugged into a slot of the mainboard through the first connection port. The support fixes the expansion card circuit board and the connection port circuit board. The utility model discloses an expansion card module, its two sides homoenergetic that expands card circuit board sets up highly great component, and provides good flexibility ratio that sets up.
Description
Technical Field
The utility model relates to an expansion card module especially relates to an expansion card module that configuration flexibility is high.
Background
Generally, the component configuration of the expansion card module is limited by the specification of the motherboard space configuration. In the case of the display card module, the display card includes a display card main body and a connection port that are integrated and located on the same plane, the display card is inserted into the slot of the motherboard through the connection port, and the heat sink fins, the fan and other heat sinks are disposed on the front surface of the display card main body. The space on the back side of the display card body is limited by the slot arrangement on the main board, so that the height of the components which can be arranged on the back side of the display card body and protrude out of the back side of the connecting port cannot exceed 2.67 millimeters (mm). Such a limitation makes it possible to provide a relatively limited number of components on the back surface of the display card body.
SUMMERY OF THE UTILITY MODEL
The utility model provides an expansion card module, its two sides homoenergetic that expands card circuit board sets up highly great component, and provides good flexibility ratio that sets up.
The utility model discloses an expansion card module is suitable for the slot of pegging graft to the mainboard, including expansion card circuit board, connection port circuit board and support. The connection port circuit board is electrically connected with the expansion card circuit board and is separated from the expansion card circuit board by a distance, the connection port circuit board is provided with a first connection port, and the expansion card module is suitable for being inserted into the slot of the mainboard through the first connection port. The support fixes the expansion card circuit board and the connection port circuit board.
In an embodiment of the present invention, the expansion card circuit board includes a first surface and a second surface opposite to the first surface, and the connection port circuit board is located beside the first surface and partially overlaps with the orthographic projection of the first surface.
In an embodiment of the present invention, the expansion card module further includes a first component, the expansion card circuit board includes a first surface and a second surface opposite to the first surface, and the first component is disposed on the first surface and located above the connection port circuit board.
In an embodiment of the present invention, the connection port circuit board includes a third surface far away from the expansion card circuit board, and the distance that the first component exceeds the third surface on the surface far away from the expansion card circuit board is less than or equal to 2.67 mm.
In an embodiment of the present invention, the first component includes a first heat sink.
In an embodiment of the invention, the expansion card module further includes a second component, the expansion card circuit board includes a first surface and a second surface opposite to the first surface, the connection port circuit board is located beside the first surface, and the second component is disposed on the second surface.
In an embodiment of the present invention, the second assembly includes a second heat sink.
In an embodiment of the present invention, a distance between the expansion card circuit board and the connection port circuit board is between 15 mm and 25 mm.
In an embodiment of the present invention, the bracket is ring-shaped, and a contour of the bracket corresponds to a contour of the expansion card circuit board.
In an embodiment of the present invention, the expansion card module further includes a flexible circuit board disposed between the expansion card circuit board and the connection port circuit board, and electrically connected to the second connection port of the expansion card circuit board and the third connection port of the connection port circuit board.
Based on the above, the utility model discloses an expansion card module will be used for pegging graft to the first connection port of the slot of mainboard and establish on the connection port circuit board that is different from the expansion card circuit board. The support fixes the expansion card circuit board and the connection port circuit board so as to fix the relative position of the expansion card circuit board and the connection port circuit board. The connection port circuit board is electrically connected with the expansion card circuit board and is separated from the expansion card circuit board by a distance. Because the expansion card module is inserted into the slot of the mainboard through the connection port circuit board, the expansion card module conforms to the configuration specification of the mainboard by taking the connection port circuit board as a reference surface. The distance between the expansion card circuit board and the connection port circuit board is a certain distance, and a large space is obtained for the height of the components which can be arranged on the surface of the expansion card circuit board facing the connection port circuit board. In other words, the height of the component that the expansion card circuit board can be configured on the surface facing the connection port circuit board is the sum of the distance between the expansion card circuit board and the connection port circuit board, the board thickness of the connection port circuit board, and the distance that the main board can protrude from the connection port circuit board. The design can enable the two sides of the expansion card circuit board to be provided with elements with larger height, thereby providing good arrangement flexibility.
In order to make the aforementioned and other features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
Drawings
Fig. 1 is a schematic perspective view of an expansion card module according to the present invention;
FIG. 2 is a perspective view of the expansion card module of FIG. 1 from another perspective;
FIG. 3 is a schematic diagram in perspective of the cradle of FIG. 2 with a connection port circuit board;
FIG. 4 is a schematic diagram of the expansion card circuit board of FIG. 1 in perspective;
FIG. 5 is a side view of the expansion card module of FIG. 1.
Description of the reference numerals
D. X: a distance;
10: a main board;
12: a slot;
100: an expansion card module;
110: an expansion card circuit board;
112: a first side;
114: a second face;
116: a second connection port;
120: a connection port circuit board;
122: a first connection port;
124: a third surface;
126: a third connection port;
130: a support;
140: a first component;
150: a second component;
160: a flexible circuit board;
170: a structural reinforcement.
Detailed Description
Fig. 1 is a perspective view of an expansion card module according to the present invention. Fig. 2 is a perspective view of the expansion card module of fig. 1 from another perspective. Fig. 3 is a schematic diagram in perspective of the cradle of fig. 2 with a connection port circuit board. FIG. 4 is a perspective view of the expansion card circuit board of FIG. 1. FIG. 5 is a side view of the expansion card module of FIG. 1.
Referring to fig. 1 to 5, the expansion card module 100 of the present embodiment is suitable for being inserted into a slot 12 (fig. 5) of a motherboard 10 (fig. 5). The expansion card module 100 of the present embodiment is exemplified by a display card, but the type of the expansion card module 100 is not limited thereto. In the embodiment, the expansion card module 100 includes an expansion card circuit board 110, a connection port circuit board 120 and a bracket 130.
In the present embodiment, the expansion card circuit board 110 is a circuit board of a main component (not shown) configuring the expansion card function. For example, the expansion card circuit board 110 is configured with a display card chip (not shown) and related electronic components. The port circuit board 120 has a first port 122, and the expansion card module 100 is adapted to be plugged into the slot 12 of the motherboard 10 through the first port 122. That is, the port circuit board 120 is used to be plugged into the slot 12 of the motherboard 10 for electrically connecting with the motherboard 10. The first connection port 122 is, for example, a connection port of a PCI-E interface.
The expansion card circuit board 110 includes a first surface 112 and a second surface 114 opposite to each other, the connection port circuit board 120 is located beside the first surface 112, and the connection port circuit board 120 is spaced apart from the expansion card circuit board 110 by a distance X (fig. 5). In addition, in the embodiment, the connection port circuit board 120 is electrically connected to the expansion card circuit board 110. As shown in fig. 3 and fig. 4, in the present embodiment, the expansion card module 100 further includes a flexible circuit board 160 disposed between the expansion card circuit board 110 and the connection port circuit board 120 and electrically connected to the second connection port 116 of the expansion card circuit board 110 and the third connection port 126 of the connection port circuit board 120. Of course, in other embodiments, the connection port circuit board 120 and the expansion card circuit board 110 may be directly connected by two connection ports.
In the present embodiment, the bottom half of the port circuit board 120 is a gold finger (not shown) that is inserted into the slot 12 of the motherboard 10. As can be seen from fig. 3 and 4, in the present embodiment, the second connection port 116 of the expansion card circuit board 110 and the third connection port 126 of the connection port circuit board 120 are located at approximately the same height. Therefore, the orthographic projection of the connection port circuit board 120 on the first surface 112 of the expansion card circuit board 110 partially coincides with the first surface 112. In particular, the upper half of the port circuit board 120 coincides with the orthographic projection of the first surface 112 of the expansion card circuit board 110. Such a design enables the height of the expansion card module 100 of the present embodiment in the vertical direction to be close to the expansion card structure in the market. Of course, in other embodiments, the second connection port 116 of the expansion card circuit board 110 and the third connection port 126 of the connection port circuit board 120 may be located at different heights and have a height difference.
In addition, the bracket 130 fixes the expansion card circuit board 110 and the connection port circuit board 120, so as to fix the relative position of the expansion card circuit board 110 and the connection port circuit board 120. In the present embodiment, the material of the bracket 130 is, for example, metal, and thus has better structural strength. Of course, in other embodiments. The material of the bracket 130 may also be plastic or other hard materials. The bracket 130 is fixed to the expansion card circuit board 110 and the connection port circuit board 120 by screws. In one embodiment, the bracket 130 may be fixed to one of the expansion card circuit board 110 and the connection port circuit board 120 by riveting or other methods, and fixed to the other by screwing.
As shown in fig. 2 and 4, in the present embodiment, the bracket 130 is ring-shaped, and the contour of the bracket 130 substantially corresponds to the contour of the expansion card circuit board 110. Such a design may improve the structural strength of the expansion card circuit board 110. In addition, in the embodiment, the expansion card module 100 further includes a structure-strengthening member 170, and the structure-strengthening member 170 is disposed near the center of the expansion card circuit board 110 and located within the range surrounded/framed by the bracket 130. Therefore, the overall structural strength of the expansion card circuit board 110 can be improved by the bracket 130 and the structural reinforcement member 170.
In the conventional structure, the expansion card includes an expansion card body and a connection port that are integrated and located on the same plane, and the heat sink and other structures are generally disposed on one surface of the expansion card body. This is because, in the specification of the motherboard 10 for an expansion card (for example, a display card), interference with other components (not shown) on the motherboard 10 is avoided by providing an excessively protruding component on the other side of the expansion card body. Therefore, the projecting height of the elements that can be provided on the other surface of the expansion card main body cannot exceed 2.67 millimeters (mm).
As shown in fig. 5, in the present embodiment, the connection port circuit board 120 includes a third side 124 away from the expansion card circuit board 110. Since the expansion card module 100 is inserted into the slot 12 of the motherboard 10 through the connection port circuit board 120, the expansion card module 100 uses the third surface 124 of the connection port circuit board 120 as a reference surface to conform to the above-mentioned specifications.
Because the expansion card circuit board 110 is spaced from the connection port circuit board 120 by a distance X, such a design may provide more space for the height of the components of the expansion card circuit board 110 that are disposed on the surface facing the connection port circuit board 120. In other words, the height of the component that the expresscard board 110 can configure on the surface facing the port board 120 is the sum of the distance X that the expresscard board 110 is spaced from the port board 120, the board thickness of the port board 120, and the distance D that the motherboard can project from the port board 120. Such a design enables both the first surface 112 and the second surface 114 of the expansion card circuit board 110 to be disposed on components with a large height in the normal direction (horizontal direction) of the first surface 112, thereby providing a good degree of flexibility in arrangement.
Specifically, in the present embodiment, the expansion card module 100 further includes a first component 140. The first component 140 includes, for example, a first heat sink. In one embodiment. The first heat sink may be at least one of heat dissipation fins and a fan. The first component 140 is disposed on the first side 112 of the expansion card circuit board 110 and above the connection port circuit board 120.
In the embodiment, since the first component 140 is disposed on the first surface 112 of the expansion card circuit board 110 that is more retracted than the third surface 124, the distance D that the surface of the first component 140 away from the expansion card circuit board 110 exceeds the third surface 124 can be less than or equal to 2.67 mm, and thus the first component can meet the specification. Of course, in other embodiments, the distance D that the first component 140 exceeds the third surface 124 on the surface away from the expansion card circuit board 110 may vary according to the type of the expansion card module, and is not limited thereto. In addition, the distance X between the expansion card circuit board 110 and the connection port circuit board 120 may be between 15 mm and 25 mm. The designer can adjust the distance X between the expansion card circuit board 110 and the connection port circuit board 120 according to the type of the first component 140.
In addition, the expansion card module 100 further includes a second component 150, and the second component 150 is disposed on the second surface 114 of the expansion card circuit board 110. The second assembly 150 includes a second heat sink. In one embodiment. The second heat sink may be at least one of heat dissipation fins and a fan. Of course, in other embodiments, the types of the first component 140 and the second component 150 are not limited thereto.
Compared to the conventional structure that only the second component 150 similar to fig. 5 can be disposed, the expansion card module 100 of the present embodiment can dispose the first component 140 and the second component 150 on the first surface 112 and the second surface 114 of the expansion card circuit board 110, respectively, and can dispose more components to provide better performance.
To sum up, the utility model discloses an expansion card module will be used for pegging graft to the first connection port of the slot of mainboard and establish on the connection port circuit board that is different from the expansion card circuit board. The support fixes the expansion card circuit board and the connection port circuit board so as to fix the relative position of the expansion card circuit board and the connection port circuit board. The connection port circuit board is electrically connected with the expansion card circuit board and is separated from the expansion card circuit board by a distance. Because the expansion card module is inserted into the slot of the mainboard through the connection port circuit board, the expansion card module conforms to the configuration specification of the mainboard by taking the connection port circuit board as a reference surface. The distance between the expansion card circuit board and the connection port circuit board is a certain distance, and a larger space is obtained for the height of the configurable elements of the expansion card circuit board on the surface facing the connection port circuit board. In other words, the height of the component that the expansion card circuit board can be configured on the surface facing the connection port circuit board is the sum of the distance between the expansion card circuit board and the connection port circuit board, the board thickness of the connection port circuit board, and the distance that the main board can protrude from the connection port circuit board. The design can enable the two sides of the expansion card circuit board to be provided with elements with larger height, thereby providing good arrangement flexibility.
Finally, it should be noted that: 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 or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. An expansion card module is suitable for being plugged into a slot of a mainboard, and is characterized by comprising:
an expansion card circuit board;
the connection port circuit board is electrically connected with the expansion card circuit board and is separated from the expansion card circuit board by a distance, the connection port circuit board is provided with a first connection port, and the expansion card module is suitable for being plugged into the slot of the mainboard through the first connection port; and
and the bracket is used for fixing the expansion card circuit board and the connection port circuit board.
2. The expansion card module of claim 1, wherein the expansion card circuit board comprises a first face and a second face opposite to each other, the connection port circuit board is located beside the first face, and an orthographic projection of the connection port circuit board to the first face is partially overlapped with the first face.
3. The expansion card module of claim 1, further comprising a first component, wherein the expansion card circuit board comprises a first side and a second side opposite to each other, and wherein the first component is disposed on the first side and above the connection port circuit board.
4. The expansion card module of claim 3, wherein the connection port circuit board includes a third face remote from the expansion card circuit board, and the distance that the first component extends beyond the third face on the surface remote from the expansion card circuit board is less than or equal to 2.67 mm.
5. The expansion card module of claim 3, wherein the first component comprises a first heat sink.
6. The expansion card module of claim 1, further comprising a second component, wherein the expansion card circuit board comprises a first face and a second face opposite to each other, the connection port circuit board is located beside the first face, and the second component is disposed on the second face.
7. The expansion card module of claim 6, wherein the second component comprises a second heat sink.
8. The expansion card module of claim 1, wherein the distance between the expansion card circuit board and the connection port circuit board is between 15 millimeters and 25 millimeters.
9. The expansion card module of claim 1, wherein the bracket is ring-shaped and has a contour corresponding to a contour of the expansion card circuit board.
10. The expansion card module of claim 1, further comprising a flexible circuit board disposed between the expansion card circuit board and the connection port circuit board and electrically connected to the second connection port of the expansion card circuit board and the third connection port of the connection port circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221295599.2U CN217426047U (en) | 2022-05-27 | 2022-05-27 | Expansion card module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221295599.2U CN217426047U (en) | 2022-05-27 | 2022-05-27 | Expansion card module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217426047U true CN217426047U (en) | 2022-09-13 |
Family
ID=83191228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221295599.2U Active CN217426047U (en) | 2022-05-27 | 2022-05-27 | Expansion card module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217426047U (en) |
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2022
- 2022-05-27 CN CN202221295599.2U patent/CN217426047U/en active Active
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| GR01 | Patent grant |