CN219226663U - Adapter plate and DDR5 memory bank adapter plate - Google Patents
Adapter plate and DDR5 memory bank adapter plate Download PDFInfo
- Publication number
- CN219226663U CN219226663U CN202222870970.XU CN202222870970U CN219226663U CN 219226663 U CN219226663 U CN 219226663U CN 202222870970 U CN202222870970 U CN 202222870970U CN 219226663 U CN219226663 U CN 219226663U
- Authority
- CN
- China
- Prior art keywords
- memory
- interposer
- circuit board
- adapter plate
- main body
- 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.)
- Active
Links
Images
Classifications
-
- 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
Landscapes
- Credit Cards Or The Like (AREA)
Abstract
The utility model discloses an adapter plate and a DDR5 memory bank adapter plate, wherein the adapter plate comprises: the circuit board comprises a circuit board main body, wherein a plurality of conductive circuits are arranged in the circuit board main body, and a transfer golden finger row is formed on one side of the circuit board main body by the plurality of conductive circuits; the adapter plate clamping groove is welded and fixed with the other side of the circuit board main body and is electrically connected with each conductive circuit; and the protection device is fixedly arranged on the circuit board main body and is electrically connected with at least part of the conductive circuit. Through the structure, the utility model can avoid frequent insertion and extraction of the memory bank slot of the target object, the damage is easy to occur, and the protection device is used for protecting the memory bank or the adapter plate in an initial stage, thereby achieving the purpose of protecting the adapter plate and the memory bank.
Description
Technical Field
The utility model is applied to the technical field of device switching, in particular to an adapter plate and a DDR5 memory bank adapter plate.
Background
When the memory bank is tested or used, the memory bank needs to be inserted into a memory bank clamping groove of a target object, for example: computer host, intelligent electrical appliance, mobile terminal, intelligent camera, etc.
The memory card slot of the target object has a limited service life, and the more the test times or the more the use times are, the more the memory card slot of the target object is frequently plugged and unplugged, the more the memory card slot of the target object is easily damaged.
The memory card slot of the target object is difficult to maintain and can not be maintained for many times, so that the memory card slot of the target object is difficult to replace after being damaged, and the maintenance method can only replace the main board of the target object, which is difficult and high in cost.
Disclosure of Invention
The utility model provides an adapter plate and a DDR5 memory bank adapter plate, which are used for solving the problems that a memory bank clamping groove of a target object is easy to damage and is difficult to replace after the memory bank clamping groove is damaged.
In order to solve the above technical problems, the present utility model provides an interposer, including: the circuit board comprises a circuit board main body, wherein a plurality of conductive circuits are arranged in the circuit board main body, and a transfer golden finger row is formed on one side of the circuit board main body by the plurality of conductive circuits; the adapter plate clamping groove is welded and fixed with the other side of the circuit board main body and is electrically connected with each conductive circuit; and the protection device is fixedly arranged on the circuit board main body and is electrically connected with at least part of the conductive circuit.
Wherein the plurality of conductive lines at least comprises at least one power supply conductive line, at least one control signal conductive line and at least one communication signal conductive line; wherein, each power supply conductive line, each control signal conductive line and each communication signal conductive line are respectively and electrically connected with the corresponding protection device.
Wherein the protection device comprises a power supply protection device and an electrostatic protection device; each power supply conductive line is electrically connected with a corresponding power supply protection device, and each control signal conductive line and each communication signal conductive line are electrically connected with a corresponding static protection device.
Wherein, each power supply conducting circuit is respectively connected with the corresponding power supply protection device in series, and each control signal conducting circuit and each communication signal conducting circuit are connected with the corresponding electrostatic protection device in parallel.
The adapter plate clamping groove is used for inserting the memory golden finger row of the memory stripe; the type of the adapter plate clamping groove is matched with the type of the memory gold finger row of the memory bank.
The type of the adapter golden finger row is matched with the type of the adapter plate clamping groove.
The type of the adapter golden finger row is not matched with the type of the adapter plate clamping groove.
The circuit board comprises a circuit board main body, wherein a part of the area on the other side of the circuit board main body is concaved inwards to form a mounting groove, and the adapter plate clamping groove is welded in the mounting groove.
The adapter plate clamping groove is arranged at the opposite ends of one side, far away from the circuit board main body, of the adapter plate clamping groove, and fixing pieces are respectively arranged at the opposite ends of one side, far away from the circuit board main body, of the adapter plate clamping groove and are used for clamping grooves at the side edges of the memory strips so as to fix the memory strips; at least one groove is formed at the opposite ends of the circuit board main body respectively and is used for being clamped and fixed with a fixing piece of the memory bar groove of the target object.
In order to solve the technical problems, the utility model provides a DDR5 memory bank adapter board, wherein the DDR5 memory bank adapter board comprises any adapter board; the type of the adapter board clamping groove is matched with the type of the memory golden finger row of the DDR5 memory strip.
The utility model has the beneficial effects that; compared with the prior art, the utility model can enable the memory bank to be inserted into the memory bank slot of the target object through the adapter plate and realize the function thereof through the golden finger bank and the adapter plate clamping slot, so that the memory bank slot of the target object is not required to be inserted and pulled when the memory bank is inserted and pulled, and only the adapter plate clamping slot is required to be inserted and pulled, thereby avoiding frequent insertion and pulling of the memory bank slot of the target object, easily causing damage to the memory bank slot, and even if the adapter plate is damaged, the adapter plate can be directly replaced, avoiding the situation of the whole host machine for replacing the target object, and reducing the damage repair difficulty and repair cost. Moreover, the adapter plate of the embodiment is further provided with a protection device, so that the protection device can protect the memory strip or the adapter plate in an initial stage when the adapter plate is inserted into the memory strip for use or test, the purpose of protecting the adapter plate and the memory strip is achieved, and the reliability and the service life of the adapter plate are improved.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of an interposer provided by the present utility model;
fig. 2 is a signal block diagram of an embodiment of an interposer provided by the present utility model;
fig. 3 is a schematic structural diagram of another embodiment of an interposer provided by the present utility model;
fig. 4 is a schematic structural diagram of another embodiment of the interposer provided by the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. 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 utility model.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an embodiment of an interposer provided by the present utility model.
The interposer 100 of the present embodiment includes a circuit board main body 120, an interposer card slot 110, and a protection device 160.
The circuit board main body 120 includes an electrical substrate such as a printed circuit board, a package substrate, and the like. A plurality of conductive traces (not shown) are disposed in the circuit board main body 120, and the plurality of conductive traces form a transfer gold finger row 130 on one side of the circuit board main body 120. Specifically, each conductive trace forms a gold finger on one side of the circuit board main body 120, and a plurality of gold fingers form a transfer gold finger row 130.
The adapter card slot 110 is welded and fixed to the other side of the circuit board main body 120 and electrically connected to each conductive circuit, wherein a plurality of notches are formed in the adapter card slot 110, and each notch is correspondingly connected to a conductive circuit, so that signals on the adapter gold finger row 130 are correspondingly connected to the notches one by one through each conductive circuit, and the circuit transfer function of the adapter board 100 is realized.
The transfer golden finger row 130 is used for being inserted into a memory slot of a target object, and the target object comprises a computer host, an intelligent electrical appliance, a mobile terminal, an intelligent camera and the like. The adapter board card slot 110 is used for inserting a memory golden finger row of a memory stripe, so that the memory stripe is inserted into a memory stripe slot of a target object through the adapter board 100 and achieves the function thereof, specifically, the type of the adapter golden finger row 130 is the same as the type of the memory golden finger row of the memory stripe, and the type of the adapter board card slot 110 is the same as the type of the memory stripe slot of the target object. The same model refers to the fact that the number, the size, the specification requirements and the like of bonding pads of the golden fingers are consistent.
When the memory bank is plugged and unplugged, the memory bank slot of the target object is not required to be plugged and unplugged only by plugging and unplugged the adapter plate clamping slot 110, so that the situation that the memory bank slot of the target object is frequently plugged and unplugged and is easy to damage is avoided, even if the adapter plate 100 is damaged, the adapter plate 100 can be directly replaced, the situation that the host of the target object is completely replaced is avoided, and the damage repair difficulty and repair cost are reduced.
The protection device 160 is fixedly mounted on the circuit board body 120 and is electrically connected to at least part of the conductive traces. The protection device 160 is used for protecting the interposer 100 and the memory bank from one or more of overcurrent, overvoltage, undervoltage, temperature, static electricity, etc., so that when the interposer 100 is used or tested for plugging the memory bank, the interposer or the interposer can be initially protected from abnormal conditions caused by platform stability, difference between protection of EOS (electrical overstress) and ESD (electrostatic discharge), personnel operation standardization, PCBA manufacturing capability, etc., thereby achieving the purpose of protecting the interposer and the memory bank, improving reliability and service life of the interposer.
Through the structure, the adapter plate of the embodiment can enable the memory bank to be inserted into the memory bank slot of the target object through the golden finger row and the adapter plate clamping slot and achieve the functions of the memory bank through the adapter plate, so that the memory bank slot of the target object is not required to be plugged and unplugged when the memory bank is plugged and unplugged, and only the adapter plate clamping slot is required to be plugged and unplugged, thereby avoiding frequent plugging and unplugged of the memory bank slot of the target object, easily causing damage to the memory bank slot of the target object, and even if the adapter plate is damaged, the adapter plate can be directly replaced, avoiding the situation of wholly replacing a host of the target object, and reducing damage repair difficulty and repair cost. Moreover, the adapter plate of the embodiment is further provided with a protection device, so that the protection device can protect the memory strip or the adapter plate in an initial stage when the adapter plate is inserted into the memory strip for use or test, the purpose of protecting the adapter plate and the memory strip is achieved, and the reliability and the service life of the adapter plate are improved.
In other embodiments, the plurality of conductive traces includes at least one power conductive trace, at least one control signal conductive trace, and at least one communication signal conductive trace. The power supply conductive circuit is used for being connected with a power supply input end of the memory strip and used for conducting power supply communication between the memory strip and the target object. The control signal conducting circuit is used for carrying out control signal transmission between the memory bank and the target object, and the communication signal conducting circuit is used for carrying out communication signal transmission between the memory bank and the target object.
The number of the power conductive lines, the control signal conductive lines, and the communication signal conductive lines on the circuit board main body 120 may be one or more, and specifically, may be set based on actual requirements.
Wherein, each power supply conductive line, each control signal conductive line and each communication signal conductive line are respectively and electrically connected with the corresponding protection device. Namely, each conductive line is electrically connected with one protection device respectively so as to realize the line protection of each conductive line in a targeted way.
Referring to fig. 2, fig. 2 is a signal block diagram of an embodiment of an interposer according to the present utility model.
In other embodiments, the protection device 160 includes a power protection device 140 and an electrostatic protection device 150.
Wherein, each power conductive line is electrically connected to the corresponding power protection device 140, and each control signal conductive line and each communication signal conductive line are electrically connected to the corresponding electrostatic protection device 150.
The power protection device 140 may include a power input end overcurrent, overvoltage, undervoltage, and temperature protection control device, for example: SY6874DBC, self-healing FUSE, etc., the electrostatic protection device 150 may comprise an ESD (TVS) protection device, such as: ESD5B5V-2, esdbm12vd3, etc. The above examples are only illustrative of the power protection device 140 and the electrostatic protection device 150, and are not limited in their types.
In other embodiments, each power conductive line is electrically connected in series with a corresponding power protection device 140, and each control signal conductive line and each communication signal conductive line are connected in parallel with a corresponding electrostatic protection device 150. Thereby realizing the access of the protection device 160 and the corresponding conductive line through the connection mode.
In other embodiments, the plurality of conductive lines further includes at least one data signal conductive line and at least one address signal conductive line. The data signal conductive line is used for transmitting data signals between the memory bank and the target object, and the address signal conductive line is used for transmitting address signals between the memory bank and the target object.
Each power supply conductive circuit is connected to each power supply input end corresponding to the adapter gold finger row 130 and the notch in the corresponding adapter board card slot 110, where the power supply conductive circuit is also connected in series with the power supply protection device 140.
Each data signal conductive line is connected with each data signal end corresponding to the transfer golden finger row 130 and the notch in the corresponding transfer board clamping groove 110; each address signal conductive line is connected to each address signal end corresponding to the interposer gold finger row 130 and the corresponding notch in the interposer card slot 110.
Each control signal conductive circuit is connected with each control signal end corresponding to the transfer golden finger row 130 and the notch in the corresponding transfer board clamping groove 110 and is also connected with the corresponding electrostatic protection device 150 in parallel; each communication signal conductive line is connected to each communication signal end corresponding to the adapter finger row 130 and the notch in the corresponding adapter card slot 110, and is also connected in parallel with the corresponding electrostatic protection device 150.
The notch in the card slot 110 is used for inserting and electrically connecting corresponding golden fingers of the memory golden finger row in the memory bar, so as to realize the electrical connection between the memory bar and the target object.
In other embodiments, the interposer card slot 110 is used for inserting the golden finger row of the memory stripe into the memory stripe slot of the target object. The target object may include a host computer, an intelligent electrical appliance, a mobile terminal, an intelligent video camera, and the memory bank may include DIMM (unbuffered dual in-line memory module) types such as DDR5 UDIMM, DDR4 UDIMM, DDR3 UDIMM, SODIMM, RDIMM, and the like, without limitation.
The type of the transition golden finger row 130 is matched with the type of the memory slot of the target object, so that each golden finger of the transition golden finger row 130 is correspondingly inserted into each notch of the memory slot to realize connection. The type of the adapter card slot 110 is matched with the type of the memory gold finger row. And each golden finger of the memory golden finger row is correspondingly inserted into each notch of the adapter plate clamping groove 110 to realize connection.
Specifically, the length and width of the circuit board main body 120 may be designed based on the model specification of the memory stripe slot of the target object, so as to further enhance the connection stability between the interposer 100 and the memory stripe slot of the target object and the connection stability between the interposer 100 and the memory stripe.
In other embodiments, the type of the interposer gold finger row 130 matches the type of the interposer card slot 110. Since the type of the transfer golden finger row 130 is matched with the type of the memory bank slot of the target object, the transfer board 100 of the embodiment is suitable for transferring the memory bank matched with the type of the memory bank slot of the target object.
The interposer of the embodiment of fig. 1 may be applied to a UDIMM & RDIMM ear-free card slot protection interposer or other interposer.
In other embodiments, the type of the interposer gold finger row 130 does not match the type of the interposer card slot 110. Because the type of the transfer golden finger row 130 is matched with the type of the memory bank slot of the target object, the type of the transfer board card slot 110 can be suitable for the memory bank which is not matched with the type of the memory bank slot of the target object, and the transfer board 100 of the embodiment can be suitable for transferring the memory bank which is not matched with the type of the memory bank slot of the target object, and further the application range of the target object is enlarged through the transfer board 100.
In other embodiments, the other side of the circuit board main body is partially recessed to form a mounting groove, and the adapter board clamping groove is welded in the mounting groove.
Referring to fig. 3, fig. 3 is a schematic structural diagram of another embodiment of an interposer according to the present utility model.
The arrangement of the conductive traces, the protection devices, etc. in the circuit board main body 210 of the interposer 200 in this embodiment is the same as that of the foregoing embodiment, and reference is made to the foregoing description.
One side of the circuit board main body 210 of the present embodiment is provided with a transfer golden finger row 230, a partial area of the other side of the circuit board main body 210 is concaved inwards to form a mounting groove 211, and the transfer board clamping groove 220 is welded in the mounting groove 211.
The adapter board 200 can be applied to the situation that the type of the adapter gold finger row 230 is not matched with the type of the adapter board clamping groove 220, so that the purpose that the adapter board 200 can be suitable for transferring a memory bank which is not matched with the type of the memory bank groove of the target object is achieved.
The interposer 200 of the present embodiment may be applied to a SODIMM protection interposer or other interposer.
In other embodiments, fixing pieces 221 are respectively disposed at two opposite ends of the side of the adapter board card slot 220 away from the circuit board main body 210, and the fixing pieces 221 are used for clamping the grooves of the sides of the memory strips to fix the memory strips; at least one groove 212 is formed on opposite ends of the circuit board main body 210, and the groove 212 is used for clamping and fixing with a fixing piece of a memory slot of a target object.
By the arrangement of the groove 212 and the fixing piece 221, the connection stability between the interposer 200 and the target object and the connection stability between the memory bank and the interposer 200 can be improved.
Referring to fig. 4, fig. 4 is a schematic structural diagram of an adapter board according to another embodiment of the present utility model.
The arrangement of the conductive traces, the protection devices, etc. in the circuit board main body 310 of the interposer 300 in this embodiment is the same as that of the foregoing embodiment, and reference is made to the foregoing, and details are not repeated.
The type of the adapter gold finger row 330 in this embodiment is matched with the type of the adapter card slot 320. Since the type of the transfer golden finger row 330 is matched with the type of the memory bank slot of the target object, the transfer board 300 of the embodiment is suitable for transferring the memory bank matched with the type of the memory bank slot of the target object.
The interposer 300 of the present embodiment may be applied to DIMM & RDIMM in-ear card slot protection interposer or other interposer.
In other embodiments, fixing pieces 321 are respectively disposed at two opposite ends of the side of the adapter board clamping groove 320 away from the circuit board main body 310, and the fixing pieces 321 are used for clamping the grooves on the sides of the memory strips to fix the memory strips; at least one groove 312 is formed at opposite ends of the circuit board main body 310, and the groove 312 is used for being clamped and fixed with a fixing piece of a memory slot of a target object.
By the arrangement of the groove 312 and the fixing member 321, the connection stability between the interposer 300 and the target object and the connection stability between the memory bank and the interposer 300 can be improved.
The application also provides a DDR5 memory bank adapter plate, wherein the DDR5 memory bank adapter plate comprises the adapter plate of any embodiment.
The type of the adapter golden finger row is the same as the type of the memory golden finger row of the DDR5 memory strip, and the type of the adapter plate clamping groove is matched with the type of the memory golden finger row of the DDR5 memory strip.
Therefore, the DDR5 memory bank adapter plate can be applied to conversion between DDR5 memory banks and memory bank slots of target objects, and can be adapted to DDR5 memory bank testing or use environments of a mainboard, equipment, a clamp and the like which are required to be matched with DDR5 memory bank testing. The DDR5 memory bank adapter plate is used for avoiding frequent plugging and unplugging of the memory bank slot of the target object, the situation that the memory bank slot is damaged is easy to occur, and even if the DDR5 memory bank adapter plate is damaged, the DDR5 memory bank adapter plate can be directly replaced, the situation that the host of the target object is replaced entirely is avoided, and the damage repair difficulty and repair cost are reduced. And the DDR5 memory bank can be protected by adding the protection device, so that the damage caused by the abnormalities of short circuit, overvoltage, overcurrent, ESD and the like of the DDR5 memory bank is avoided, and the service life of the DDR5 memory bank is prolonged.
The foregoing is only the embodiments of the present utility model, and therefore, the patent scope of the utility model is not limited thereto, and all equivalent structures or equivalent processes using the descriptions of the present utility model and the accompanying drawings, or direct or indirect application in other related technical fields, are included in the scope of the utility model.
Claims (10)
1. An interposer, the interposer comprising:
the circuit board comprises a circuit board main body, wherein a plurality of conductive circuits are arranged in the circuit board main body, and a transfer golden finger row is formed on one side of the circuit board main body by the plurality of conductive circuits;
the adapter plate clamping groove is welded and fixed with the other side of the circuit board main body and is electrically connected with each conductive circuit;
and the protection device is fixedly arranged on the circuit board main body and is electrically connected with at least part of the conductive circuit.
2. The patch panel of claim 1, wherein the plurality of conductive traces includes at least one power conductive trace, at least one control signal conductive trace, and at least one communication signal conductive trace;
wherein, each power supply conductive line, each control signal conductive line and each communication signal conductive line are respectively and electrically connected with the corresponding protection device.
3. The interposer of claim 2, wherein the protection devices include a power protection device and an electrostatic protection device;
each power supply conductive line is electrically connected with a corresponding power supply protection device, and each control signal conductive line and each communication signal conductive line are electrically connected with a corresponding static protection device.
4. A patch panel as claimed in claim 3, wherein each of said power supply conductive traces is connected in series with a corresponding power protection device, each of said control signal conductive traces and each of said communication signal conductive traces is connected in parallel with a corresponding electrostatic protection device.
5. The adapter plate of claim 1, wherein the adapter gold finger row is configured to be inserted into a memory stripe slot of a target object, and the adapter plate slot is configured to be inserted by a memory gold finger row of a memory stripe;
the type of the adapter plate clamping groove is matched with the type of the memory gold finger row of the memory bank.
6. The interposer of claim 5, wherein the interposer gold finger row has a model number that matches a model number of the interposer card slot.
7. The interposer of claim 5, wherein the interposer gold finger row is of a type that does not match the interposer card slot type.
8. The interposer of claim 7, wherein a partial region of the other side of the circuit board body is recessed to form a mounting slot, and wherein the interposer card slot is soldered in the mounting slot.
9. The interposer as recited in claim 8, wherein,
fixing pieces are respectively arranged at two opposite ends of one side, far away from the circuit board main body, of the adapter board clamping groove, and the fixing pieces are used for clamping grooves on the side edges of the memory strips so as to fix the memory strips;
at least one groove is formed at the opposite ends of the circuit board main body respectively and is used for being clamped and fixed with a fixing piece of the memory bar groove of the target object.
10. The DDR5 memory bank adapter board is characterized in that the DDR5 memory bank adapter board comprises the adapter board of any one of the claims 1-9;
the type of the adapter board clamping groove is matched with the type of the memory golden finger row of the DDR5 memory strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222870970.XU CN219226663U (en) | 2022-10-28 | 2022-10-28 | Adapter plate and DDR5 memory bank adapter plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222870970.XU CN219226663U (en) | 2022-10-28 | 2022-10-28 | Adapter plate and DDR5 memory bank adapter plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219226663U true CN219226663U (en) | 2023-06-20 |
Family
ID=86756385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222870970.XU Active CN219226663U (en) | 2022-10-28 | 2022-10-28 | Adapter plate and DDR5 memory bank adapter plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219226663U (en) |
-
2022
- 2022-10-28 CN CN202222870970.XU patent/CN219226663U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108736194B (en) | Small-spacing high-speed orthogonal connector | |
| US3660803A (en) | Electrical connectors | |
| US6804119B2 (en) | Method and edge connector providing electrostatic discharge arrest features and digital camera employing same | |
| US7540743B2 (en) | Memory module, memory module socket and mainboard using same | |
| US20020022381A1 (en) | Card edge connector | |
| US5928036A (en) | Dual row memory card connector | |
| US20120094507A1 (en) | Connector | |
| US6607394B2 (en) | Hot-pluggable electronic component connection | |
| US9155194B1 (en) | Memory interconnect arrangement having high data transfer speed signal integrity | |
| CN102448242A (en) | Portable information processing device | |
| TW200841532A (en) | Electrical connector with grounding pin | |
| CN219226663U (en) | Adapter plate and DDR5 memory bank adapter plate | |
| US7187544B2 (en) | Power output device of a computer power supply | |
| CN105551515A (en) | Semiconductor memory device | |
| US8444441B2 (en) | Card connector | |
| US10497515B2 (en) | Connector structure | |
| CN103596364A (en) | Integrated circuit assembly for testing, determining and verifying circuit board on high-speed board | |
| TWI594666B (en) | Electro-static discharge protection structure and electronic device | |
| US9263832B2 (en) | Male connector and electronic device with electrostatic discharge function | |
| CN220753940U (en) | Multifunctional conversion board for SIM card | |
| CN102548206B (en) | Golden finger, terminal and communication equipment mainboard | |
| US8172618B1 (en) | Semiconductor-type electric connector | |
| CN217064080U (en) | Circuit board and display structure | |
| CN214960301U (en) | Printed circuit board | |
| JP2884666B2 (en) | Hot-swap method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |