CN114244385A - PCI-E-based wireless communication module expansion card - Google Patents
PCI-E-based wireless communication module expansion card Download PDFInfo
- Publication number
- CN114244385A CN114244385A CN202111554610.2A CN202111554610A CN114244385A CN 114244385 A CN114244385 A CN 114244385A CN 202111554610 A CN202111554610 A CN 202111554610A CN 114244385 A CN114244385 A CN 114244385A
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- Prior art keywords
- wireless communication
- communication module
- plate
- fixedly installed
- pci
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- 238000001125 extrusion Methods 0.000 claims abstract description 24
- 239000011810 insulating material Substances 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 20
- 230000002093 peripheral effect Effects 0.000 claims 4
- 238000009434 installation Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 13
- 230000006870 function Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3816—Mechanical arrangements for accommodating identification devices, e.g. cards or chips; with connectors for programming identification devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3816—Mechanical arrangements for accommodating identification devices, e.g. cards or chips; with connectors for programming identification devices
- H04B1/3818—Arrangements for facilitating insertion or removal of identification devices
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/18—Printed circuits structurally associated with non-printed electric components
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Telephone Set Structure (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a PCI-E-based wireless communication module expansion card, which belongs to the technical field of expansion cards and comprises a circuit board, a connecting board and an extrusion structure, wherein a wireless communication module is fixedly arranged on the inner wall of the connecting board, the bottom of the connecting board is flush with the bottom of the wireless communication module, the circuit board is contacted with the wireless communication module, the wireless communication module is detachably connected on the circuit board through a fixing structure, the fixing structure comprises fixing components arranged at the two ends of the top of the circuit board, one end of each fixing component is connected with a driving component, a limiting component is arranged on each fixing component, two groups of positioning rods are fixedly arranged at the two ends of the top of the circuit board, the positioning rods are connected on the inner wall of the connecting board in a sliding manner and are made of insulating materials, and the PCI-E-based wireless communication module expansion card has the function of facilitating the installation and the disassembly of the wireless communication module through the fixing structure, thereby facilitating maintenance or replacement of the wireless communication module.
Description
Technical Field
The invention relates to the technical field of expansion cards, in particular to a PCI-E-based wireless communication module expansion card.
Background
The simple reason is that the memory capacity of mp3, mobile phones and the like is too small, and another memory card needs to be bought and inserted into mp3 and the mobile phones, which is an expansion card, generally referred to as a mobile phone expansion card, also called a memory card, to expand the physical space of the mobile phones.
However, the existing wireless communication module is directly soldered on the circuit board in the expansion card, which results in inconvenience in replacing or repairing the wireless communication module.
Therefore, the PCI-E-based wireless communication module expansion card is provided.
Disclosure of Invention
The present invention has been made in view of the above and/or other problems with the conventional PCI-E based wireless communication module expansion card.
Therefore, an object of the present invention is to provide a PCI-E based wireless communication module expansion card capable of solving the above-mentioned problems of the related art.
To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions:
a PCI-E-based wireless communication module expansion card comprises a circuit board, a connecting plate and an extrusion structure, wherein a wireless communication module is fixedly installed on the inner wall of the connecting plate, the bottom of the connecting plate is flush with the bottom of the wireless communication module, the circuit board is in contact with the wireless communication module, and the wireless communication module is detachably connected to the circuit board through the fixing structure;
the fixing structure comprises fixing assemblies arranged at two ends of the top of the circuit board, one end of each fixing assembly is connected with a driving assembly, and a limiting assembly is arranged on each fixing assembly.
As a preferred scheme of the PCI-E based wireless communication module expansion card of the present invention, wherein: two sets of locating levers of equal fixed mounting in top both ends of circuit board, the locating lever sliding connection is on the inner wall of connecting plate, the locating lever sets up to insulating material.
As a preferred scheme of the PCI-E based wireless communication module expansion card of the present invention, wherein: the fixed component comprises a supporting plate and a U-shaped box, the supporting plate is fixedly installed at two ends of the circuit board, a movable groove and a rotating groove are formed in two ends of the supporting plate, and the movable groove is communicated with the rotating groove.
As a preferred scheme of the PCI-E based wireless communication module expansion card of the present invention, wherein: the equal fixed mounting supporting shoe in inner wall both ends of swivelling chute, the inner wall of supporting shoe passes through the bearing and rotates the connection pivot, the top of pivot extends to the outside of swivelling chute, the bottom of pivot extends to the inboard of activity groove, the bottom fixed mounting joint board of pivot, and the joint board sets to oval-shaped, U-shaped box fixed mounting is on the top of connecting plate, but the joint board joint is on the inner wall of U-shaped box.
As a preferred scheme of the PCI-E based wireless communication module expansion card of the present invention, wherein: the drive assembly includes transmission shaft, big belt pulley and belt lace wheel, the transmission shaft passes through the bearing and rotates the connection on the top of backup pad, the big belt pulley of fixed mounting on the transmission shaft, the inner wall fixed mounting pivot of belt lace wheel, big belt pulley with the belt lace wheel passes through belt transmission and connects.
As a preferred scheme of the PCI-E based wireless communication module expansion card of the present invention, wherein: the top of transmission shaft fixed mounting first drive block, the diameter of big belt pulley is greater than the diameter of little belt pulley.
As a preferred scheme of the PCI-E based wireless communication module expansion card of the present invention, wherein: the limiting assembly comprises clamping plates and limiting plates, a plurality of two groups of clamping plates are uniformly and fixedly mounted on the inner wall of the rotating groove, one end of each limiting plate is fixedly mounted with the rotating shaft, one end of each limiting plate is far away from the corresponding rubber block, the rubber blocks are clamped between the two groups of clamping plates, and the distance between the two groups of clamping plates is greater than the thickness of the corresponding rubber block.
As a preferred scheme of the PCI-E based wireless communication module expansion card of the present invention, wherein: the extrusion structure comprises a square rod, supporting plates are fixedly installed at two ends of the square rod, the inner wall of the square rod is connected with a connecting rod in a sliding mode, an extrusion plate is fixedly installed at the bottom of the connecting rod, the extrusion plate is in contact with the connecting plate, a lifting plate is fixedly installed at the top of the connecting rod, and a second driving block is fixedly installed at the top of the lifting plate.
As a preferred scheme of the PCI-E based wireless communication module expansion card of the present invention, wherein: the connecting rod is connected with a spring in a sliding mode, and the spring is located between the square rod and the connecting plate.
Compared with the prior art:
when the wireless communication module needs to be replaced or maintained, a worker rotates the first driving block, after the first driving block rotates, the transmission shaft can rotate, the rotating transmission shaft can rotate the rotating shaft through the large belt pulley, the belt and the small belt pulley, the rotating shaft can drive the clamping plate to rotate, when the clamping plate rotates, the long end of the clamping plate can be separated from the U-shaped box, when the long end of the clamping plate is separated from the U-shaped box, the worker lifts the second driving block upwards, so that the lifting plate can lift, the lifting plate can drive the connecting rod to lift, the lifting connecting rod can drive the extrusion plate to lift, the lifting extrusion plate can be separated from the connecting plate, after separation, the wireless communication module is taken out, when the extrusion plate lifts, the spring can contract, when the wireless communication module needs to be installed, the second driving block is lifted upwards by a worker, so that the extrusion plate rises, after rising, the connecting plate is inserted into the positioning rod, so that the connecting plate is positioned, after that, the second driving block is loosened, after loosening, the extrusion plate can descend under the action of the spring, the descending extrusion plate can extrude the connecting plate, so that preliminary fixing of the connecting plate is realized, the situation that the worker presses the wireless communication module in the next step is avoided, after that, the worker rotates the first driving block, so that the clamping plate rotates until the long end of the clamping plate is clamped in the U-shaped box and inserts the rubber block between the two groups of clamping plates, so that the wireless communication module is installed, wherein when the rubber block is inserted between the two groups of clamping plates or is separated from the two groups of clamping plates, a blocking force can be generated, from this can judge whether the block rubber inserts between two sets of splint, have the effect of being convenient for install and dismantle wireless communication module through fixed knot constructs to can be convenient for maintain or change wireless communication module.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the structure at B in FIG. 1 according to the present invention;
FIG. 4 is a schematic top view of the structure of the present invention;
FIG. 5 is a schematic top view of the internal structure of the present invention;
FIG. 6 is a side view of the driving assembly of the present invention;
FIG. 7 is a schematic view of a connection plate according to the present invention;
FIG. 8 is a schematic top view of a spacing assembly according to the present invention.
In the figure: the wireless communication device comprises a circuit board 2, a wireless communication module 3, a connecting plate 31, a positioning rod 311, a fixing structure 4, a fixing component 5, a supporting plate 51, a movable groove 511, a rotating groove 52, a supporting block 521, a rotating shaft 53, a clamping plate 54, a U-shaped box 55, a driving component 6, a transmission shaft 61, a first driving block 611, a large belt pulley 62, a belt 63, a small belt pulley 64, a limiting component 7, a clamping plate 71, a limiting plate 72, a rubber block 721, an extrusion structure 8, a square rod 81, a connecting rod 82, a spring 83, an extrusion plate 84, a lifting plate 85 and a second driving block 851.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The invention provides a PCI-E-based wireless communication module expansion card, please refer to FIGS. 1-8, which comprises a circuit board 2, a connecting board 31 and an extrusion structure 8, wherein a wireless communication module 3 is fixedly installed on the inner wall of the connecting board 31, the bottom of the connecting board 31 is flush with the bottom of the wireless communication module 3, the circuit board 2 is in contact with the wireless communication module 3, after the circuit board is in contact with the wireless communication module 3, a circuit on the circuit board 2 is connected with the wireless communication module 3, two groups of positioning rods 311 are fixedly installed at both ends of the top of the circuit board 2, the positioning rods 311 are slidably connected on the inner wall of the connecting board 31, the positioning rods 311 are made of insulating materials, the positioning rods 311 have the function of positioning the installation position of the connecting board 31, the wireless communication module 3 is detachably connected on the circuit board 2 through a fixing structure 4, the fixing structure 4 comprises fixing components 5 installed at both ends of the top of the circuit board 2, one end of the fixing component 5 is connected with the driving component 6, and the fixing component 5 is provided with a limiting component 7.
The fixing component 5 comprises a supporting plate 51 and a U-shaped box 55, the supporting plate 51 is fixedly installed at both ends of the circuit board 2, a movable groove 511 and a rotating groove 52 are respectively formed at both ends of the supporting plate 51, a clamping plate 54 is arranged at the inner side of the movable groove 511, the movable groove 511 is communicated with the rotating groove 52, supporting blocks 521 are respectively fixedly installed at both ends of the inner wall of the rotating groove 52, the inner wall of each supporting block 521 is rotatably connected with a rotating shaft 53 through a bearing, the rotating shaft 53 can rotate in the supporting block 521 through the bearing, the supporting block 521 can support the rotating shaft 53, the top end of the rotating shaft 53 extends to the outer side of the rotating groove 52, the bottom end of the rotating shaft 53 extends to the inner side of the movable groove 511, the clamping plate 54 is fixedly installed at the bottom end of the rotating shaft 53, the rotating shaft 53 has the function of driving the clamping plate 54 to rotate, the clamping plate 54 is arranged in an oval shape, the U-shaped box 55 is fixedly installed at the top of the connecting plate 31, the clamping plate 54 can be clamped on the inner wall of the U-shaped box 55, when the two long ends of the clamping plate 54 are clamped in the U-shaped box 55, the clamping plate has the function of fixing the wireless communication module 3, when the two long ends of the clamping plate 54 are not clamped in the U-shaped box 55, the communication module 3 is not fixed, the driving assembly 6 comprises a transmission shaft 61, a large belt pulley 62 and a small belt pulley 64, the transmission shaft 61 is rotatably connected on the top of the supporting plate 51 through a bearing,
the large belt pulley 62 is fixedly installed on the transmission shaft 61, the transmission shaft 61 has an effect of driving the large belt pulley 62 to rotate, the rotating shaft 53 is fixedly installed on the inner wall of the small belt pulley 64, the small belt pulley 64 has an effect of driving the rotating shaft 53 to rotate, the large belt pulley 62 is in transmission connection with the small belt pulley 64 through the belt 63, the large belt pulley 62 has an effect of driving the small belt pulley 64 to rotate through the belt 63, the first driving block 611 is fixedly installed at the top of the transmission shaft 61, the first driving block 611 is enabled to rotate through the function of workers, the diameter of the large belt pulley 62 is larger than that of the small belt pulley 64, the effect of improving the transmission stability is achieved by setting the diameter of the large belt pulley 62 to be larger than that of the small belt pulley 64, the limiting component 7 comprises a clamping plate 71 and a limiting plate 72, a plurality of two groups of clamping plates 71 are uniformly and fixedly installed on the inner wall of the rotating groove 52, and the rotating shaft 53 is fixedly installed at one end of the limiting plate 72, pivot 53 has the effect that drives the limiting plate 72 and carry out the rotation, the limiting plate 72 is kept away from the one end fixed mounting rubber block 721 of pivot 53, limiting plate 72 has the effect that drives rubber block 721 and carry out the rotation, rubber block 721 has the effect of joint between two sets of splint 71, when the joint of rubber block 721 is between two sets of splint 71, have and carry out spacing effect to joint plate 54, thereby can avoid joint plate 54 to take place the phenomenon of rotation, the joint of rubber block 721 is between two sets of splint 71, and the distance between two sets of splint 71 is greater than the thickness of rubber block 721.
The working principle is as follows: when the wireless communication module 3 needs to be replaced or maintained, a worker rotates the first driving block 611, after the rotation, the driving shaft 61 is rotated, the rotating driving shaft 61 rotates the rotating shaft 53 through the large belt pulley 62, the belt 63 and the small belt pulley 64, the rotating shaft 53 drives the clamping plate 54 to rotate, when the clamping plate 54 rotates, the long end of the clamping plate 54 is separated from the U-shaped box 55, when the long end of the clamping plate 54 is separated from the U-shaped box 55, the worker lifts the second driving block 851 upwards, so that the lifting plate 85 is lifted, the lifting rod 82 is driven by the lifting rod 85 to lift, the lifting rod 82 is driven by the lifting rod 82 to lift the extrusion plate 84, the lifting extrusion plate 84 is separated from the connecting plate 31, and the wireless communication module 3 is taken out after separation, wherein, when the pressing plate 84 is lifted, the spring 83 contracts;
when the wireless communication module 3 needs to be installed, an operator lifts the second driving block 851 upwards to lift the extrusion plate 84, inserts the connection plate 31 into the positioning rod 311 after the lifting, positions the connection plate 31, releases the second driving block 851, lowers the extrusion plate 84 under the action of the spring 83 after the release, extrudes the connection plate 31 by the descending extrusion plate 84 to primarily fix the connection plate 31, avoids the operator pressing the wireless communication module 3 in the next step, rotates the first driving block 611 after the release to rotate the clamping plate 54 until the long end of the clamping plate 54 is clamped in the U-shaped box 55, inserts the rubber block 721 between the two clamping plates 71 to complete the installation of the wireless communication module 3, wherein, when the rubber block 721 is inserted between the two sets of chucking plates 71 or is separated from between the two sets of chucking plates 71, a blocking force is applied, whereby it is possible to judge whether the rubber block 721 is inserted between the two sets of chucking plates 71.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the various features of the disclosed embodiments of the invention may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (9)
1. The utility model provides a wireless communication module expansion card based on PCI-E, includes circuit board (2), connecting plate (31) and extrusion structure (8), the inner wall fixed mounting wireless communication module (3) of connecting plate (31), and the bottom of connecting plate (31) and the bottom parallel and level of wireless communication module (3), circuit board (2) with wireless communication module (3) contact, its characterized in that: the circuit board (2) is detachably connected with the wireless communication module (3) through a fixing structure (4);
fixed knot constructs (4) including installing fixed subassembly (5) at circuit board (2) top both ends, drive assembly (6) are connected to the one end of fixed subassembly (5), be equipped with spacing subassembly (7) on fixed subassembly (5).
2. The PCI-E (peripheral component interconnect-express) based wireless communication module expansion card of claim 1, wherein two sets of positioning rods (311) are fixedly installed at both ends of the top of the circuit board (2), the positioning rods (311) are slidably connected to the inner wall of the connecting plate (31), and the positioning rods (311) are made of insulating materials.
3. The PCI-E-based wireless communication module expansion card according to claim 1, wherein the fixed component (5) comprises a support plate (51) and a U-shaped box (55), the support plate (51) is fixedly installed at both ends of the circuit board (2), a movable slot (511) and a rotating slot (52) are formed at both ends of the support plate (51), and the movable slot (511) is communicated with the rotating slot (52).
4. The PCI-E (peripheral component interconnect-express) based wireless communication module expansion card according to claim 3, wherein supporting blocks (521) are fixedly installed at both ends of the inner wall of the rotating slot (52), the inner wall of the supporting blocks (521) is rotatably connected with a rotating shaft (53) through a bearing, the top end of the rotating shaft (53) extends to the outer side of the rotating slot (52), the bottom end of the rotating shaft (53) extends to the inner side of the movable slot (511), a clamping plate (54) is fixedly installed at the bottom end of the rotating shaft (53), the clamping plate (54) is arranged in an oval shape, the U-shaped box (55) is fixedly installed on the top of the connecting plate (31), and the clamping plate (54) can be clamped on the inner wall of the U-shaped box (55).
5. The PCI-E (peripheral component interconnect-express) based wireless communication module expansion card of claim 1, wherein the driving assembly (6) comprises a transmission shaft (61), a large belt pulley (62) and a small belt pulley (64), the transmission shaft (61) is rotatably connected to the top of the support plate (51) through a bearing, the large belt pulley (62) is fixedly installed on the transmission shaft (61), the rotating shaft (53) is fixedly installed on the inner wall of the small belt pulley (64), and the large belt pulley (62) is in transmission connection with the small belt pulley (64) through a belt (63).
6. The PCI-E based wireless communication module expansion card of claim 5, wherein the top of the transmission shaft (61) is fixedly installed with a first driving block (611), and the diameter of the large pulley (62) is larger than that of the small pulley (64).
7. The PCI-E-based wireless communication module expansion card according to claim 3, wherein the limiting component (7) comprises a clamping plate (71) and a limiting plate (72), a plurality of two sets of clamping plates (71) are uniformly and fixedly installed on the inner wall of the rotating groove (52), a rotating shaft (53) is fixedly installed at one end of the limiting plate (72), a rubber block (721) is fixedly installed at one end of the limiting plate (72) far away from the rotating shaft (53), the rubber block (721) is clamped between the two sets of clamping plates (71), and the distance between the two sets of clamping plates (71) is greater than the thickness of the rubber block (721).
8. The PCI-E (peripheral component interconnect-express) based wireless communication module expansion card of claim 1, wherein the extrusion structure (8) comprises a square bar (81), support plates (51) are fixedly installed at two ends of the square bar (81), a connecting bar (82) is slidably connected to the inner wall of the square bar (81), an extrusion plate (84) is fixedly installed at the bottom of the connecting bar (82), the extrusion plate (84) is in contact with the connecting plate (31), a lifting plate (85) is fixedly installed at the top of the connecting bar (82), and a second driving block (851) is fixedly installed at the top of the lifting plate (85).
9. The PCI-E based wireless communication module expansion card of claim 8, wherein the connecting rod (82) is slidably connected with a spring (83), and the spring (83) is positioned between the square rod (81) and the connecting plate (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111554610.2A CN114244385B (en) | 2021-12-17 | 2021-12-17 | PCI-E-based wireless communication module expansion card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111554610.2A CN114244385B (en) | 2021-12-17 | 2021-12-17 | PCI-E-based wireless communication module expansion card |
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| Publication Number | Publication Date |
|---|---|
| CN114244385A true CN114244385A (en) | 2022-03-25 |
| CN114244385B CN114244385B (en) | 2023-06-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111554610.2A Active CN114244385B (en) | 2021-12-17 | 2021-12-17 | PCI-E-based wireless communication module expansion card |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200904304A (en) * | 2007-07-13 | 2009-01-16 | Inventec Corp | Expansion card and fixing structure for expansion card |
| US20090174997A1 (en) * | 2008-01-09 | 2009-07-09 | Asustek Computer Inc. | Expansion card module |
| CN201654647U (en) * | 2010-04-22 | 2010-11-24 | 英业达股份有限公司 | PCI card module |
| CN206301267U (en) * | 2016-12-14 | 2017-07-04 | 唐婧 | Computer extender card component rapid dismounting apparatus based on big data treatment |
| CN212965963U (en) * | 2020-08-11 | 2021-04-13 | 段秀红 | Big data-based quick mounting and dismounting structure for computer expansion card assembly |
| CN214591995U (en) * | 2021-03-15 | 2021-11-02 | 广东邮电职业技术学院 | Wireless communication data card with expandable function |
-
2021
- 2021-12-17 CN CN202111554610.2A patent/CN114244385B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200904304A (en) * | 2007-07-13 | 2009-01-16 | Inventec Corp | Expansion card and fixing structure for expansion card |
| US20090174997A1 (en) * | 2008-01-09 | 2009-07-09 | Asustek Computer Inc. | Expansion card module |
| CN201654647U (en) * | 2010-04-22 | 2010-11-24 | 英业达股份有限公司 | PCI card module |
| CN206301267U (en) * | 2016-12-14 | 2017-07-04 | 唐婧 | Computer extender card component rapid dismounting apparatus based on big data treatment |
| CN212965963U (en) * | 2020-08-11 | 2021-04-13 | 段秀红 | Big data-based quick mounting and dismounting structure for computer expansion card assembly |
| CN214591995U (en) * | 2021-03-15 | 2021-11-02 | 广东邮电职业技术学院 | Wireless communication data card with expandable function |
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| Publication number | Publication date |
|---|---|
| CN114244385B (en) | 2023-06-27 |
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