CN114204302B - Adapter card - Google Patents
Adapter card Download PDFInfo
- Publication number
- CN114204302B CN114204302B CN202111291394.7A CN202111291394A CN114204302B CN 114204302 B CN114204302 B CN 114204302B CN 202111291394 A CN202111291394 A CN 202111291394A CN 114204302 B CN114204302 B CN 114204302B
- Authority
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- China
- Prior art keywords
- guide
- clamping groove
- card
- adapter
- mounting seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 239000000758 substrate Substances 0.000 claims description 7
- 239000005060 rubber Substances 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 16
- 230000008569 process Effects 0.000 abstract description 16
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 238000005452 bending Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000010292 electrical insulation Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/91—Coupling devices allowing relative movement between coupling parts, e.g. floating or self aligning
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The invention provides an adapter card, which comprises an adapter plate and a guide mechanism, wherein a clamping groove is formed in the adapter plate; the guide mechanism is arranged on the adapter plate and positioned at the notch of the clamping groove, a guide channel which is opposite to the clamping groove is arranged on the guide mechanism, the guide channel is provided with two guide inclined planes, the two guide inclined planes are respectively arranged at two ends of the length direction of the clamping groove, and the guide inclined planes are gradually close to each other along the depth direction of the clamping groove. According to the technical scheme, the accuracy of the board card inserting process is improved, and the risk of board card damage is reduced.
Description
Technical Field
The invention relates to the technical field of adapter cards, in particular to an adapter card.
Background
In electronic devices, in order to enhance the performance of a motherboard, an adapter card is often disposed on the motherboard to mount boards with different functions. The existing board card and the adapter card are matched in a clamping way by inserting pins on the board card into the clamping grooves of the adapter card, if the board card is not aligned with the clamping grooves in a deflection manner in the inserting process, the pins are easy to bend and deform, and the board card is damaged.
Disclosure of Invention
The invention mainly aims to provide an adapter card, which aims to improve the accuracy of the board card inserting process and reduce the damage risk of the board card.
In order to achieve the above object, the present invention provides an adapter card, comprising:
the adapter plate is provided with a clamping groove; and
the guide mechanism is arranged on the adapter plate and covers the notch of the clamping groove, the guide mechanism is provided with a guide channel communicated with the clamping groove, the guide channel is provided with two guide inclined planes which are arranged oppositely, the two guide inclined planes are respectively arranged at two ends of the length direction of the clamping groove, and the guide inclined planes are gradually close to each other along the depth direction of the clamping groove.
Optionally, the guiding mechanism further includes two guiding rollers, the guiding rollers extend along the length direction of the clamping groove, and the two guiding rollers are rotatably disposed between the two guiding inclined planes, so as to form the guiding channel by surrounding the two guiding inclined planes.
Optionally, the guiding mechanism further includes a guiding seat, the guiding seat includes:
the base plate covers the notch of the clamping groove and is provided with an inserting port which is arranged opposite to the clamping groove; and
the two connecting parts are arranged on one side plate surface of the substrate, which is far away from the adapter plate, and are respectively positioned at two ends of the length direction of the clamping groove, one side of each connecting part, which faces the other connecting part, is provided with a guide groove, the bottom wall of the guide groove forms a guide inclined surface, and the two guide rollers are rotatably arranged between the two connecting parts.
Optionally, the guiding mechanism further comprises:
the two installation seats are arranged between the two connecting parts and are respectively positioned at two sides of the guide channel, and each guide roller is rotatably arranged on one installation seat; and
and the two jacking structures are arranged on the guide seats, and each jacking mechanism is in transmission connection with one mounting seat so as to enable the two guide rollers to be mutually close to form a clamping space.
Optionally, the guiding mechanism further includes two rotating shafts, the two rotating shafts are respectively disposed at two sides of the width direction of the clamping groove, two ends of each rotating shaft are respectively fixedly connected with the two connecting parts, and each mounting seat is rotatably sleeved on one rotating shaft;
the supporting structure is a torsion spring, the torsion spring is sleeved on the rotating shaft, one force arm of the torsion spring is abutted to one side surface of the mounting seat, which is far away from the other mounting seat, of the torsion spring, and the other force arm of the torsion spring is abutted to the substrate.
Optionally, a limiting groove is formed in a surface of one side, away from the other mounting seat, of the mounting seat, the rotating shaft penetrates through the limiting groove, and the torsion spring is arranged in the limiting groove.
Optionally, the guide roller is an elastic member.
Optionally, the guide roller is made of rubber.
Optionally, the outer surface of the guide roller is coated with antistatic cloth.
Optionally, the adapter plate is provided with a plurality of clamping grooves, the adapter card includes a plurality of guiding structures, and each guiding structure is arranged at a notch of one clamping groove.
According to the technical scheme, the guide mechanism is arranged at the notch of the clamping groove of the adapter card, the guide plate is inserted into the clamping groove through the guide channel of the guide mechanism, so that the contact pin of the board card is kept in a state of being opposite to the notch of the clamping groove in the process of being in inserted fit with the adapter card, deflection in the inserting process of the board card is avoided, and the contact pin is ensured to be accurately inserted into the clamping groove and is prevented from being damaged due to bending deformation. That is, the invention improves the accuracy of the board card inserting process through the arrangement of the guide mechanism.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a block diagram of one embodiment of an adapter card of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is an exploded view of the adapter card of FIG. 1;
fig. 4 is an exploded view of the guide mechanism of fig. 3.
Reference numerals illustrate:
| reference numerals | Name of the name | Reference numerals | Name of the name |
| 100 | Adapter card | 2121 | Guide groove |
| 10 | Adapter plate | 2122 | Guiding inclined plane |
| 11 | Clamping groove | 22 | Guide roller |
| 20 | Guiding mechanism | 23 | Mounting base |
| 21 | Guide seat | 231 | Limiting groove |
| 211 | Substrate board | 24 | Rotating shaft |
| 2111 | Insertion opening | 25 | Torsion spring |
| 212 | Connecting part | 26 | Guide channel |
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
In the present invention, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
The invention provides an adapter card 100.
Referring to fig. 1 to 4, in some embodiments of the add-on card 100 of the present invention, the add-on card 100 includes:
the adapter plate 10, wherein a clamping groove 11 is formed in the adapter plate 10; and
the guiding mechanism 20, the guiding mechanism 20 is disposed on the adapter plate 10 and covers the notch of the clamping groove 11, the guiding mechanism 20 is provided with a guiding channel 26 that communicates with the clamping groove 11, the guiding channel 26 has two guiding inclined planes 2122 that are disposed opposite to each other, and the two guiding inclined planes 2122 are disposed at two ends of the clamping groove 11 in the length direction respectively and gradually approach along the depth direction of the clamping groove 11.
The adapter card 100 provided by the application is mainly applied to electronic equipment and is used for expanding a mainboard socket of the electronic equipment so as to be suitable for connection between boards of different models and different functions and a mainboard. The adapter card 100 is provided with an adapter board 10, and the adapter board 10 is used for being connected with a motherboard of an electronic device, and an adapter circuit, a frequency modulation circuit and a protection circuit are integrated on the adapter board. The adapter plate 10 is provided with a clamping groove 11, and elements such as a golden finger or a pin are arranged in the clamping groove 11 so as to be communicated with the board card when the card is inserted into the clamping groove 11, wherein the specification and the model of the clamping groove 11 can be correspondingly set according to the plug pair on the connected board card. Further, the adapter card 100 provided by the application is characterized in that the notch cover of the card slot 11 is provided with the guide mechanism 20, the guide mechanism 20 is provided with the guide channel 26 for guiding the card to enter, at this time, the side edge of the card is abutted against the guide inclined plane 2122 so as to align the card slot 11 along the guide channel 26 under the guide of the guide inclined plane 2122, namely, the contact pin of the card is kept in the card slot 11 in the state of being just opposite to the card slot 11, the contact pin cannot be inserted into the card slot 11 due to the deflection of the card in the process of the card insertion of a user is avoided, the bending deformation damage of the contact pin is avoided, and the damage risk of the card and the adapter card 100 is reduced.
Therefore, it can be understood that in the technical scheme of the invention, the guide mechanism 20 is arranged at the notch of the card slot 11 of the adapter card 100, and the guide plate card is inserted into the card slot 11 through the guide channel 26 of the guide mechanism 20, so that the pins of the board card are kept in a state of being opposite to the notch of the card slot 11 in the process of inserting and matching the board card with the adapter card 100, and deflection in the process of inserting and matching the board card is avoided, and damage caused by bending deformation of the pins is avoided. That is, the present invention improves the accuracy of the board card plugging process and reduces the risk of damage to the board card and the adapter card 100 by the arrangement of the guide mechanism 20.
Referring to fig. 1 and 3, in some embodiments of the adapter card 100 of the present invention, the guide mechanism 20 further includes two guide rollers 22, the guide rollers 22 are disposed along the length direction of the card slot 11, and the two guide rollers 22 are rotatably disposed between the two guide inclined surfaces 2122 to form the guide channel 26 with the two guide inclined surfaces 2122.
In this embodiment, the guide channel 26 has two guide inclined surfaces 2122 disposed opposite to each other and two guide rollers 22 disposed between the two guide inclined surfaces 2122, and the guide rollers 22 extend along the length direction of the clamping groove 11 and are rotatably disposed along the central axis of the guide rollers 22. So set up, when the integrated circuit board inserts along guide channel 26 and locates draw-in groove 11, rolling friction between integrated circuit board's face and the guide roll 22, can reduce the friction between integrated circuit board and the guiding mechanism 20, make it more light to be used for inserting the integrated circuit board.
Referring to fig. 4, in some embodiments of the adapter card 100 of the present invention, the guiding mechanism 20 further includes a guiding seat 21, and the guiding seat 21 includes:
a base plate 211, wherein the base plate 211 covers the notch of the clamping groove 11 and is provided with an insertion port 2111 arranged opposite to the clamping groove 11; and
the two connecting portions 212, two the connecting portions 212 are all disposed on a side surface of the substrate 211 facing away from the adapter plate 10 and are respectively disposed at two ends of the clamping groove 11 in a length direction, a guide groove 2121 is formed on one side of each connecting portion 212 facing the other connecting portion 212, a groove bottom wall of the guide groove 2121 forms a guide inclined plane 2122, and two the guide rollers 22 are rotatably disposed between the two connecting portions 212.
In this embodiment, the guiding mechanism 20 includes a guiding seat 21 and two guiding rollers 22, the guiding seat 21 includes a base plate 211 and a connecting portion 212 that are connected, the base plate 211 covers the notch of the clamping groove 11 and is provided with an insertion port 2111 that is opposite to the clamping groove 11, the shape of the insertion port 2111 is identical to that of the clamping groove 11, a side plate surface of the base plate 211 that is away from the adapter plate 10 is provided with two connecting portions 212 that are opposite to each other, the two connecting portions 212 are respectively located at two ends of the clamping groove 11 in the length direction, one side of the connecting portion 212 that is towards the other connecting portion 212 is provided with a guiding groove 2121, and the bottom wall of the guiding groove 2121 forms the guiding inclined plane 2122, at this time, the two guiding rollers 22 are rotatably arranged between the two connecting portions 212 to form the guiding channel 26 with the two guiding grooves 2121. So set up for when the guide mechanism 20 guides for the integrated circuit board, guide through two guide inclined planes 2122 makes the integrated circuit board insert in the inserted port 2111 of base plate 211 along the normal direction of adapter card 100 earlier, and the inserted port 2111 of base plate 211 is spacing still further to the integrated circuit board for the contact pin of integrated circuit board can more accurate insert locate draw-in groove 11, has further improved the accuracy of integrated circuit board grafting process, has reduced the damage risk of integrated circuit board and adapter card 100.
Referring to fig. 3 and 4, in some embodiments of the adapter card 100 of the present invention, the guiding mechanism 20 further includes:
the two mounting seats 23, the two mounting seats 23 are disposed between the two connecting portions 212 and are respectively disposed at two sides of the guide channel 26, and each guide roller 22 is rotatably disposed on one mounting seat 23; and
the two jacking structures are arranged on the guide seat 21, and each jacking structure is in transmission connection with one mounting seat 23 so as to enable the two guide rollers 22 to be mutually close to form a clamping space.
In the technical solution of the foregoing embodiment, two guide rollers 22 are disposed at two sides of the guide channel 26 at intervals, so that the guide rollers 22 roll relatively on the board surface of the board in the process of inserting the board into the card slot 11, and friction between the board and the guide mechanism 20 is reduced. In the present embodiment, two mounting seats 23 are disposed in the guiding mechanism 20, and each guiding roller 22 is rotatably disposed on one mounting seat 23, so that the two mounting seats 23 can be movably disposed on the two connecting portions 212, and the two mounting seats 23 can drive the two guiding rollers 22 to be relatively close; further, two propping structures are further disposed in the guiding mechanism 20, and each propping structure is in transmission connection with one mounting seat 23 to drive the mounting seat 23 to approach the other mounting seat 23, so that the two guiding rollers 22 have a tendency to move in opposite directions, and a clamping space is formed. So set up, when the integrated circuit board cartridge in the draw-in groove 11 of adapter card 100, two guide rolls 22 centre gripping integrated circuit board improves the joint strength between integrated circuit board and the adapter card 100, reduces the risk that the integrated circuit board drops from adapter card 100.
It should be noted that, in the present embodiment, the holding mechanisms may be, but not limited to, magnetic structures, and each holding mechanism includes two magnets, one of which is disposed on the mounting seat 23, and the other of which is disposed on the guide seat 21, and the two magnets repel each other to make the mounting seat 23 approach to the direction of the other mounting seat 23. Of course, the holding mechanism may be a gas spring or the torsion spring 25 described in the following embodiment, which is not particularly limited herein.
Referring to fig. 1 to 4, in some embodiments of the adapter card 100 of the present invention, the guiding mechanism 20 further includes two rotating shafts 24, the two rotating shafts 24 are respectively disposed on two sides of the width direction of the card slot 11, two ends of each rotating shaft 24 are respectively fixedly connected to two connecting portions 212, and each mounting seat 23 is rotatably sleeved on one rotating shaft 24;
the supporting structure is a torsion spring 25, the torsion spring 25 is sleeved on the rotating shaft 24, one arm of force of the torsion spring 25 is abutted to one side surface of the mounting seat 23, which is away from the other mounting seat 23, and the other arm of force of the torsion spring 25 is abutted to the substrate 211.
In this embodiment, two rotating shafts 24 are further disposed between the two connecting portions 212, the two rotating shafts 24 are respectively disposed at two sides of the clamping groove 11 in the width direction, each rotating shaft 24 extends along the length direction of the clamping groove 11, and two ends of each rotating shaft 24 are respectively fixedly connected with the two connecting portions 212; further, each mounting seat 23 is rotatably sleeved on a rotating shaft 24, a torsion spring 25 is arranged between the guide seat 21 and each mounting seat 23, the torsion spring 25 is sleeved on the rotating shaft 24, one arm of the torsion spring 25 is abutted with the base plate 211 of the guide seat 21, the other arm of the torsion spring 25 is abutted with one side surface of the corresponding mounting seat 23, which is away from the other mounting seat 23, at the moment, the torsion spring 25 provides an elastic force to enable the mounting seat 23 to have a trend of moving towards the other mounting seat 23, and then a clamping space is formed between the two guide rollers 22 to clamp a board.
Referring to the drawings, in some embodiments of the adapter card 100 of the present invention, a limiting groove 231 is formed on a surface of one side of each mounting seat 23 facing away from the other mounting seat 23, the rotating shaft 24 is disposed through the limiting groove 231, and the torsion spring 25 is disposed in the limiting groove 231.
In the technical solution of the foregoing embodiment, the guiding mechanism 20 is provided with a torsion spring 25, the torsion spring 25 is sleeved on the rotating shaft 24 between the two connecting portions 212, and one arm of force of the torsion spring 25 is abutted with the base plate 211 of the guiding seat 21, and the other arm of force of the torsion spring 25 is abutted with a surface of a side of the corresponding mounting seat 23 facing away from the other mounting seat 23, so that the two mounting seats 23 drive the two guiding rollers 22 to approach the clamping plate card. In this embodiment, a limiting groove 231 is formed on the surface of each mounting seat 23 facing away from the other mounting seat 23, the rotating shaft 24 is penetrated through the limiting groove 231, the torsion spring 25 is sleeved on the rotating shaft 24 and is limited in the limiting groove 231, and one arm of force of the torsion spring 25 is abutted with the bottom wall of the limiting groove 231. So set up, can be spacing to torsional spring 25, avoid torsional spring 25 to follow the circumference slip of pivot 24 for torsional spring 25 is located the pivot 24 middle part all the time, improves guiding mechanism 20's structural stability, and can ensure that mount pad 23 atress is even, improves two guide rolls 22 to the centre gripping stability of panel card.
In some embodiments of the adapter card 100 of the present invention, the guide roller 22 is an elastic member.
In the technical solution of the foregoing embodiment, two guide rollers 22 are disposed at two sides of the guide channel 26 at intervals, so that the guide rollers 22 roll relatively on the board surface of the board in the process of inserting the board into the card slot 11, and friction between the board and the guide mechanism 20 is reduced. In the present embodiment, the guide roller 22 has elasticity, so that the guide roller 22 is elastically deformed when the board card is abutted against the guide roller 22, and rigid contact between the board card and the guide roller 22 is avoided, thereby reducing the risk of damage to the board card. In the present embodiment, the guide roller 22 may be, but is not limited to, rubber, silica gel, foam, or other materials.
In some embodiments of the adapter card 100 of the present invention, the guide roller 22 is made of rubber.
In the technical solution of the foregoing embodiment, the guide roller 22 is made of rubber, which has better high temperature resistance, electrical insulation performance, anti-sticking performance and lubrication performance. It can be understood that the board card is inserted in the adapter card 100 and connected with the motherboard to extend the motherboard function, the adapter card 100 and the board card both generate heat during operation, and the heat is transferred to the guide roller 22, the guide roller 22 of this embodiment has better high temperature resistance, so that the risk of the guide roller 22 being damaged by heat is reduced, and the guide roller 22 has better electrical insulation performance to avoid board card leakage short circuit. Meanwhile, the organic silica gel has better anti-sticking and lubricating properties, so that the adhesion between the board card and the guide roller 22 when the board card passes through the guide channel 26 is avoided, and the board card is smoothly inserted into the clamping groove 11.
In some embodiments of the adapter card 100 of the present invention, the outer surface of the guide roller 22 is coated with antistatic cloth.
In the technical solution of the foregoing embodiment, two guide rollers 22 are disposed at two sides of the guide channel 26 at intervals, so that the guide rollers 22 roll relatively on the board surface of the board in the process of inserting the board into the card slot 11, and friction between the board and the guide mechanism 20 is reduced. It can be understood that in the process of inserting the board into the card slot 11, friction is always present between the board surface of the board and the guide roller 22, and static electricity is easily generated in the friction process to affect and damage the electronic devices on the board. In this embodiment, the outer surface of the guide roller 22 is coated with antistatic cloth, so as to avoid static electricity generated by friction between the board card and the guide roller 22, and reduce the damage risk of the board card.
In some embodiments of the adapter card 100 of the present invention, the adapter board 10 is provided with a plurality of card slots 11, and the adapter card 100 includes a plurality of guiding structures, and each guiding structure is disposed in a notch of one card slot 11.
In this embodiment, the adapter board 10 is provided with a plurality of card slots 11, each card slot 11 can be used for plugging a board card, and at this time, only a connection terminal is required to be arranged on the motherboard to connect and cooperate with the adapter board 10, so that the motherboard function can be fully expanded by using the plurality of card slots 11 on the adapter card 100, and therefore, a plurality of adapter cards 100 do not need to be arranged on the motherboard; it can be appreciated that the dimensions of the plurality of card slots 11 on the adapter card 100 may be different from each other, so as to be suitable for the insertion of different boards, and improve the applicability of the adapter card 100. Further, in the adapter card 100, a guiding structure is disposed at the notch of each card slot 11, so that each card can be accurately aligned to the card slot 11 when being inserted into the card slot 11, and the risk of damage to the card and the adapter card 100 is reduced.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.
Claims (6)
1. An adapter card, comprising:
the adapter plate is provided with a clamping groove; and
the guide mechanism is arranged on the adapter plate and covers the notch of the clamping groove, a guide channel communicated with the clamping groove is formed in the guide mechanism, the guide channel is provided with two guide inclined planes which are oppositely arranged, and the two guide inclined planes are respectively arranged at two ends of the clamping groove in the length direction and gradually approach to each other along the depth direction of the clamping groove;
the guide mechanism further comprises a guide seat and two guide rollers, the guide seat comprises a base plate and two connecting parts, the base plate covers the notch of the clamping groove and is provided with an inserting port which is arranged opposite to the clamping groove; the two connecting parts are arranged on one side plate surface of the substrate, which is far away from the adapter plate, and are respectively positioned at two ends of the length direction of the clamping groove, one side of each connecting part, which faces the other connecting part, is provided with a guide groove, the bottom wall of the guide groove forms a guide inclined surface, the two guide rollers are rotatably arranged between the two connecting parts and are respectively arranged along the length direction of the clamping groove in an extending manner so as to form the guide channel by encircling with the two guide inclined surfaces;
the guide mechanism further comprises two mounting seats and two jacking structures, wherein the two mounting seats are arranged between the two connecting parts and are respectively positioned at two sides of the guide channel, and each guide roller is rotatably arranged on one mounting seat; the two jacking structures are arranged on the guide seats, and each jacking structure is in transmission connection with one mounting seat so as to drive the two mounting seats to drive the two guide rollers to mutually approach to form a clamping space to clamp the board clamp;
the guide mechanism further comprises two rotating shafts, the two rotating shafts are respectively arranged at two sides of the clamping groove in the width direction, two ends of each rotating shaft are respectively fixedly connected with the two connecting parts, and each mounting seat is rotatably sleeved on one rotating shaft;
the supporting structure is a torsion spring, the torsion spring is sleeved on the rotating shaft, one force arm of the torsion spring is abutted to one side surface of the mounting seat, which is far away from the other mounting seat, of the torsion spring, and the other force arm of the torsion spring is abutted to the substrate.
2. The adapter card of claim 1, wherein a limiting groove is formed in a surface of one side, away from the other mounting seat, of the mounting seat, the rotating shaft penetrates through the limiting groove, and the torsion spring is arranged in the limiting groove.
3. The adapter card of claim 1 wherein said guide roller is an elastic member.
4. The adapter card of claim 3 wherein the guide roller is rubber.
5. The adapter card of claim 1 wherein the outer surface of the guide roller is coated with an antistatic cloth.
6. The adapter card of any one of claims 1 to 5, wherein the adapter plate is provided with a plurality of slots, the adapter card comprising a plurality of guide structures, each guide structure being provided in a notch of one of the slots.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111291394.7A CN114204302B (en) | 2021-11-02 | 2021-11-02 | Adapter card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111291394.7A CN114204302B (en) | 2021-11-02 | 2021-11-02 | Adapter card |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114204302A CN114204302A (en) | 2022-03-18 |
| CN114204302B true CN114204302B (en) | 2024-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111291394.7A Active CN114204302B (en) | 2021-11-02 | 2021-11-02 | Adapter card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114204302B (en) |
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| KR20060022852A (en) * | 2004-09-08 | 2006-03-13 | 주식회사 대우일렉트로닉스 | Connecting structure of card and slot for cable broadcasting |
| CN101079016A (en) * | 2006-05-26 | 2007-11-28 | 佛山市顺德区顺达电脑厂有限公司 | Earthing screen device of bus switching module |
| CN105810253A (en) * | 2014-12-22 | 2016-07-27 | 索立美卡公司 | Socket device for memory test |
| CN210488538U (en) * | 2019-10-30 | 2020-05-08 | 苏州浪潮智能科技有限公司 | OCP changes PCIE standard card with switching card |
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2021
- 2021-11-02 CN CN202111291394.7A patent/CN114204302B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3301568A1 (en) * | 1983-01-19 | 1984-07-19 | ANT Nachrichtentechnik GmbH, 7150 Backnang | Device for the mutual alignment of two plug connector parts |
| JPH0823181A (en) * | 1994-07-07 | 1996-01-23 | Toshiba Corp | Structure of holding board |
| KR20060022852A (en) * | 2004-09-08 | 2006-03-13 | 주식회사 대우일렉트로닉스 | Connecting structure of card and slot for cable broadcasting |
| CN101079016A (en) * | 2006-05-26 | 2007-11-28 | 佛山市顺德区顺达电脑厂有限公司 | Earthing screen device of bus switching module |
| CN105810253A (en) * | 2014-12-22 | 2016-07-27 | 索立美卡公司 | Socket device for memory test |
| CN210488538U (en) * | 2019-10-30 | 2020-05-08 | 苏州浪潮智能科技有限公司 | OCP changes PCIE standard card with switching card |
Also Published As
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|---|---|
| CN114204302A (en) | 2022-03-18 |
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