CN209768038U - mounting structure of interface conversion circuit board - Google Patents
mounting structure of interface conversion circuit board Download PDFInfo
- Publication number
- CN209768038U CN209768038U CN201821837746.8U CN201821837746U CN209768038U CN 209768038 U CN209768038 U CN 209768038U CN 201821837746 U CN201821837746 U CN 201821837746U CN 209768038 U CN209768038 U CN 209768038U
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- China
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- circuit board
- conversion circuit
- interface conversion
- interface
- mounting
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Abstract
The utility model relates to a mounting structure of an interface conversion circuit board, which comprises a mainframe box and the interface conversion circuit board, wherein the mainframe box is provided with an opening for the insertion of the interface conversion circuit board, and the interface conversion circuit board is provided with a first interface which is connected with a socket on a computer mainboard in a plugging manner; the interface conversion circuit board is also provided with a plurality of second interfaces connected with external equipment, the interface conversion circuit board is fixedly connected with a mounting rack, and the mounting rack is detachably connected with the case; the opening arranged on the mainframe box is utilized to facilitate the plugging connection of the interface conversion circuit board and the socket on the computer mainboard through the first interface, so as to adapt to different use requirements and reduce the cost; the main case is detachably connected with the mounting frame, so that the interface conversion circuit board is more convenient to replace, the working efficiency is improved, and the interface conversion circuit board is simpler and more convenient to replace; and the second interfaces arranged on the interface conversion circuit board can be connected with external equipment to meet different use requirements.
Description
Technical Field
The utility model relates to a circuit board installation technical field, more specifically say, relate to a mounting structure of interface conversion circuit board.
Background
Most of the existing interface conversion circuits are integrated with a main board, and when the existing interface conversion circuits are required to be connected with equipment with different interfaces, decoders matched with the interfaces need to be purchased again, so that the cost is greatly increased.
SUMMERY OF THE UTILITY MODEL
the to-be-solved technical problem of the utility model lies in, to the above-mentioned defect of prior art, provide a simple structure, with low costs, extensive applicability is general, changes simple, convenient interface conversion circuit board's mounting structure.
The utility model provides a technical scheme that its technical problem adopted is:
The mounting structure of the interface conversion circuit board is constructed, and comprises a main case and the interface conversion circuit board; the host case is provided with an opening for inserting the interface conversion circuit board, and the interface conversion circuit board is provided with a first interface which is connected with a socket on a computer mainboard in a plugging and unplugging manner; the interface conversion circuit board is also provided with a plurality of second interfaces connected with external equipment, the interface conversion circuit board is fixedly connected with a mounting rack, and the mounting rack is detachably connected with the case.
The utility model discloses an installation structure of an interface conversion circuit board, wherein, the mainframe box is a cuboid and consists of a left side plate, a right side plate, a front panel, an upper top plate and a lower bottom plate; the mounting rack is L-shaped and consists of a bottom plate and a side plate; the computer mainboard and the interface conversion circuit board are respectively provided with a plurality of screw holes; a bottom plate of the mainframe box is provided with a plurality of studs which are in one-to-one correspondence with a plurality of screw holes on the computer mainboard, and the computer mainboard is fixedly connected with the mainframe box through screws; the bottom plate of the mounting frame is also provided with a plurality of studs in one-to-one correspondence with the screw holes in the interface conversion circuit board, and the interface conversion circuit board is also fixedly connected with the mounting frame through screws.
the utility model discloses a mounting structure of interface conversion circuit board, wherein, still be equipped with the guide rail on the mainframe box, the one end of guide rail is fixed connection with the mount pad, the mount pad is fixed connection with the bottom plate of mainframe box, the other end of guide rail is kept away from the computer mainboard; the guide rail with leave the gap between the bottom plate of mainframe box, the guide rail is close to for the horizontal limit of U type and U type computer mainboard, still be equipped with first through-hole on the horizontal limit of U type.
The utility model discloses an installation structure of interface conversion circuit board, wherein, fixedly connected with on the bottom plate of mounting bracket with guide rail complex slide rail, the slide rail is close to the one end of mount pad for the arc, the top surface of slide rail and the first through-hole of guide rail correspond the position and vertically be equipped with the recess, be equipped with spacing subassembly in the recess, still transversely be equipped with the second through-hole on the slide rail and be located the right side of recess; and a third through hole corresponding to the second through hole is formed in the side plate of the mounting frame.
The utility model discloses an installation structure of interface conversion circuit board, wherein, the spacing subassembly includes with the stopper, spring and stay cord of first through-hole cooperation, the stopper is located in the recess, one end with slide rail rotate connect and with the top surface parallel and level of slide rail, the other end keeps away from the mount pad; the spring is vertically arranged in the groove, one end of the spring is in contact with the bottom surface of the limiting block, and the other end of the spring is fixedly connected with the sliding rail; the bottom surface of one end, far away from the sliding rail and rotationally connected with the sliding rail, of the limiting block is provided with a fixing piece for fixing the pull rope, a conversion piece for converting the pulling force transmission direction of the pull rope is arranged right below the fixing piece, and the pull rope passes through the conversion piece and penetrates through the second through hole and the third through hole.
Interface conversion circuit board's mounting structure, wherein, the other end of stay cord still fixedly connected with be convenient for the pulling piece of pulling.
Interface conversion circuit board's mounting structure, wherein, the second interface on the interface conversion circuit board is DVI type interface, VGA type interface, one or more of HDMI type interface.
the beneficial effects of the utility model reside in that: the opening arranged on the mainframe box is utilized to facilitate the plugging connection of the interface conversion circuit board and the socket on the computer mainboard through the first interface, so as to adapt to different use requirements and reduce the cost; the main case is detachably connected with the mounting frame, so that the interface conversion circuit board is more convenient to replace, the working efficiency is improved, and the interface conversion circuit board is simpler and more convenient to replace; and the second interfaces arranged on the interface conversion circuit board can be connected with external equipment to meet different use requirements.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described with reference to the accompanying drawings and embodiments, wherein 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 without inventive efforts according to the drawings:
fig. 1 is a schematic view of a main chassis of a mounting structure of an interface conversion circuit board according to a preferred embodiment of the present invention;
Fig. 2 is a schematic view of an interface conversion circuit board of the mounting structure of the interface conversion circuit board according to the preferred embodiment of the present invention;
Fig. 3 is a schematic view of a mounting structure of an interface conversion circuit board according to a preferred embodiment of the present invention;
Fig. 4 is a schematic diagram of a guide rail of a mounting structure of an interface conversion circuit board according to a preferred embodiment of the present invention;
Fig. 5 is a schematic view of a slide rail of the mounting structure of the interface conversion circuit board according to the preferred embodiment of the present invention;
Fig. 6 is a sectional view of a slide rail of the mounting structure of the interface conversion circuit board according to the preferred embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, a clear and complete description will be given below with reference to the technical solutions of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, belong to the scope of protection of the present invention.
The mounting structure of the interface conversion circuit board according to the preferred embodiment of the present invention is shown in fig. 1, and refer to fig. 2, fig. 3, fig. 4, fig. 5, and fig. 6; comprises a main case 1 and an interface conversion circuit board 2; the computer is characterized in that an opening 3 for inserting the interface conversion circuit board 2 is arranged on the mainframe box 1, and a first interface 6 which is connected with a socket 5 on the computer mainboard 4 in a plugging manner is arranged on the interface conversion circuit board 2; the interface conversion circuit board 2 is also provided with a plurality of second interfaces 7 connected with external equipment, the interface conversion circuit board 2 is fixedly connected with an installation frame 8, and the installation frame 8 is detachably connected with the mainframe box 1; the opening 3 arranged on the mainframe box 1 is utilized to facilitate the plug-in connection of the interface conversion circuit board 2 and the socket 5 on the computer mainboard 4 through the first interface 6, so as to adapt to different use requirements and reduce the cost; the main case 1 is detachably connected with the mounting frame 8, so that the interface conversion circuit board 2 is more convenient to replace, the working efficiency is improved, and the interface conversion circuit board 2 is simpler and more convenient to replace; and the second interfaces 7 arranged on the interface conversion circuit board 2 can be connected with external equipment to meet different use requirements.
As shown in fig. 1, 2 and 3, the main cabinet 1 is a rectangular parallelepiped and is composed of left and right side panels 9 and 10, a front panel 11, an upper top panel (not shown), and a lower bottom panel (not shown); the mounting rack 8 is L-shaped and consists of a bottom plate 12 and a side plate 13; the computer motherboard 4 and the interface conversion circuit board 2 are respectively provided with a plurality of screw holes (not shown in the figure); a plurality of studs (not shown in the figure) which are in one-to-one correspondence with a plurality of screw holes on the computer mainboard 4 are arranged on a bottom plate of the mainframe box 1, and the computer mainboard 4 is fixedly connected with the mainframe box 1 through screws; a plurality of studs (not shown in the figure) which are in one-to-one correspondence with the plurality of screw holes on the interface conversion circuit board 2 are also arranged on the bottom plate of the mounting frame 8, and the interface conversion circuit board 2 is also fixedly connected with the mounting frame 8 through screws; simple structure, low cost and convenient installation and maintenance.
As shown in fig. 1 and 4, a guide rail 14 is further disposed on the main chassis 1, one end of the guide rail 14 is fixedly connected with a mounting seat 15, the mounting seat 15 is fixedly connected with a bottom plate of the main chassis 1, and the other end of the guide rail 14 is far away from the computer motherboard 4; a gap is reserved between the guide rail 14 and the bottom plate of the mainframe box 1, the guide rail 14 is U-shaped, the transverse edge of the U-shaped is close to the computer mainboard 4, and the transverse edge of the U-shaped is also provided with a first through hole 16; simple structure, it is with low costs, it is higher to use U type guide rail 14 precision, and the socket on the first interface 6 accurate insertion computer mainboard 4 on the interface conversion circuit board 2 of being convenient for.
As shown in fig. 2, 5 and 6, a sliding rail 17 matched with the guide rail 14 is fixedly connected to the bottom plate 12 of the mounting frame 8, one end of the sliding rail 17 close to the mounting base 15 is arc-shaped so as to be conveniently slid into the guide rail 14, a groove 18 is vertically arranged at a position, corresponding to the first through hole 16 of the guide rail 14, on the top surface of the sliding rail 17, a limiting assembly is arranged in the groove 18, and a second through hole 19 is transversely arranged on the sliding rail 17 and is positioned at the right side of the groove 18; a third through hole 20 corresponding to the second through hole 19 is arranged on the side plate of the mounting rack 8; simple structure and low cost.
as shown in fig. 5 and 6, the limiting assembly includes a limiting block 21, a spring 22 and a pull rope 23, the limiting block 21 is engaged with the first through hole 16, one end of the limiting block 21 is rotatably connected with the slide rail 17 and is flush with the top surface of the slide rail 17, and the other end of the limiting block is far away from the mounting seat 15; the spring 22 is vertically arranged in the groove 18, one end of the spring is contacted with the bottom surface of the limiting block 21, and the other end of the spring is fixedly connected with the sliding rail 17; the stopper 21 is far away from the one end bottom surface of being connected with slide rail 17 rotation and is equipped with the mounting 24 of fixed stay cord 23, is equipped with the converting element 25 that converts the pulling force transmission direction of stay cord 23 under the mounting 24, and stay cord 23 passes through converting element 25 and passes first through-hole 16 and second through-hole 19, is convenient for spur stopper 21, simple structure, convenient to use.
As shown in fig. 5 and 6, the other end of the pulling rope 23 is also fixedly connected with a pulling block 24 for pulling; the pull rope 23 is convenient to pull, the pull slip is prevented, and the working efficiency is improved.
As shown in fig. 2 and 3, the second interface 7 on the interface conversion circuit board 2 is one or more of a DVI type interface, a VGA type interface, and an HDMI type interface; so as to adapt to different use requirements.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.
Claims (7)
1. An installation structure of an interface conversion circuit board comprises a mainframe box and the interface conversion circuit board; the computer is characterized in that the mainframe box is provided with an opening for inserting the interface conversion circuit board, and the interface conversion circuit board is provided with a first interface which is connected with a socket on a computer mainboard in a plugging and unplugging manner; the interface conversion circuit board is also provided with a plurality of second interfaces connected with external equipment, the interface conversion circuit board is fixedly connected with a mounting rack, and the mounting rack is detachably connected with the case.
2. the mounting structure of interface conversion circuit board of claim 1, wherein said main cabinet is a cuboid composed of left and right side plates, a front panel, an upper top plate and a lower bottom plate; the mounting rack is L-shaped and consists of a bottom plate and a side plate; the computer mainboard and the interface conversion circuit board are respectively provided with a plurality of screw holes; a bottom plate of the mainframe box is provided with a plurality of studs which are in one-to-one correspondence with a plurality of screw holes on the computer mainboard, and the computer mainboard is fixedly connected with the mainframe box through screws; the bottom plate of the mounting frame is also provided with a plurality of studs in one-to-one correspondence with the screw holes in the interface conversion circuit board, and the interface conversion circuit board is also fixedly connected with the mounting frame through screws.
3. The mounting structure of the interface converting circuit board according to claim 2, wherein a guide rail is further disposed on the main chassis, one end of the guide rail is fixedly connected with a mounting seat, the mounting seat is fixedly connected with a bottom plate of the main chassis, and the other end of the guide rail is far away from the computer main board; the guide rail with leave the gap between the bottom plate of mainframe box, the guide rail is close to for the horizontal limit of U type and U type computer mainboard, still be equipped with first through-hole on the horizontal limit of U type.
4. The mounting structure of the interface conversion circuit board according to claim 3, wherein a sliding rail matched with the guide rail is fixedly connected to a bottom plate of the mounting frame, one end of the sliding rail, which is close to the mounting seat, is arc-shaped, a groove is vertically arranged at a position, corresponding to the first through hole of the guide rail, on the top surface of the sliding rail, a limiting assembly is arranged in the groove, and a second through hole is also transversely arranged on the sliding rail and is positioned at the right side of the groove; and a third through hole corresponding to the second through hole is formed in the side plate of the mounting frame.
5. The mounting structure of the interface conversion circuit board according to claim 4, wherein the limiting component comprises a limiting block matched with the first through hole, a spring and a pull rope, the limiting block is located in the groove, one end of the limiting block is rotatably connected with the slide rail and is flush with the top surface of the slide rail, and the other end of the limiting block is far away from the mounting seat; the spring is vertically arranged in the groove, one end of the spring is in contact with the bottom surface of the limiting block, and the other end of the spring is fixedly connected with the sliding rail; the bottom surface of one end, far away from the sliding rail and rotationally connected with the sliding rail, of the limiting block is provided with a fixing piece for fixing the pull rope, a conversion piece for converting the pulling force transmission direction of the pull rope is arranged right below the fixing piece, and the pull rope passes through the conversion piece and penetrates through the second through hole and the third through hole.
6. The mounting structure of an interface conversion circuit board according to claim 5, wherein a pulling block for facilitating pulling is further fixedly connected to the other end of the pulling rope.
7. The mounting structure of the interface converting circuit board of claim 1, wherein the second interface on the interface converting circuit board is one or more of a DVI type interface, a VGA type interface, and an HDMI type interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821837746.8U CN209768038U (en) | 2018-11-08 | 2018-11-08 | mounting structure of interface conversion circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821837746.8U CN209768038U (en) | 2018-11-08 | 2018-11-08 | mounting structure of interface conversion circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209768038U true CN209768038U (en) | 2019-12-10 |
Family
ID=68744390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821837746.8U Active CN209768038U (en) | 2018-11-08 | 2018-11-08 | mounting structure of interface conversion circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209768038U (en) |
-
2018
- 2018-11-08 CN CN201821837746.8U patent/CN209768038U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Guangdong city of Shenzhen province Futian District Che Kung Temple Tairan nine road Haisong building B-1303 Patentee after: Shenzhen smart Micro Intelligent Technology Co., Ltd Address before: 518000 Guangdong city of Shenzhen province Futian District Che Kung Temple Tairan nine road Haisong building B-1303 Patentee before: JWIPC TECHNOLOGY DEVELOPMENT Ltd. |
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| CP01 | Change in the name or title of a patent holder |