CN219349462U - Network card structure and computer host - Google Patents
Network card structure and computer host Download PDFInfo
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- CN219349462U CN219349462U CN202320544108.1U CN202320544108U CN219349462U CN 219349462 U CN219349462 U CN 219349462U CN 202320544108 U CN202320544108 U CN 202320544108U CN 219349462 U CN219349462 U CN 219349462U
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- circuit board
- network card
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- board assembly
- mounting
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- 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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Abstract
The utility model discloses a network card structure and a computer host, wherein the network card structure comprises a circuit board assembly, an installation baffle and a locking assembly, the circuit board assembly comprises a plurality of network ports, and the network ports are used for plugging network cables; the installation baffle is arranged at the side end of the circuit board assembly, provided with the net openings, used for being installed and partially exposed on the shell of the host machine, the installation baffle is provided with openings corresponding to the net openings, the openings are used for exposing the net openings on the shell of the host machine, and the installation baffle comprises a matched gasket; the locking assembly comprises a locking part and a matching part, the matching part is arranged on the circuit board assembly and corresponds to the matching gasket, the locking part penetrates through the matching gasket and is in threaded connection with the matching part, so that the installation baffle plate is fixed on the circuit board assembly, the fixed connection with the installation baffle plate can be completed on one side of the circuit board assembly, the other side of the circuit board assembly does not need to be overturned to perform additional actions, the assembly operation of the network card is facilitated, and meanwhile, the connection stability of the network card is also improved.
Description
Technical Field
The present utility model relates to the field of network devices, and in particular, to a network card structure and a computer host.
Background
The network card is a network component working in a link layer, is an interface for connecting a computer and a transmission medium in a local area network, not only can realize physical connection and electric signal matching with the transmission medium of the local area network, but also relates to functions of frame sending and receiving, frame encapsulation and unpacking, medium access control, data encoding and decoding, data caching and the like.
As important components of the server, the network card needs to be stably installed on the server, and because the width of a circuit board of a standard network card is limited and the width of a network port connector is large, a plurality of electronic components are installed on the circuit board, and the rest of available space for installing and fixing is not large.
The existing network card is fixed by only one screw, and the other side of the existing network card is fixed by a bolt and a lock nut on one side of the circuit board, so that the assembly operation of the network card is inconvenient, and the stability is not very good.
Disclosure of Invention
The utility model mainly aims to provide a network card structure, and aims to provide a firm network card which is convenient for assembly operation.
In order to achieve the above object, the present utility model provides a network card structure, comprising:
the circuit board assembly comprises a plurality of network ports, and the network ports are used for being connected with network cables in an inserting mode;
the mounting baffle is arranged at the side end of the circuit board assembly, provided with the net openings, and used for being mounted and partially exposed on the shell of the host, the positions of the mounting baffle corresponding to the net openings are provided with openings, the openings are used for exposing the net openings on the shell of the host, and the mounting baffle comprises a matched gasket; the method comprises the steps of,
the locking assembly comprises a locking part and a matching part, wherein the matching part is arranged on the circuit board assembly and corresponds to the matching gasket, and the locking part penetrates through the matching gasket and is in threaded connection with the matching part so as to fix the installation baffle on the circuit board assembly.
Preferably, the circuit board assembly includes:
a circuit board including a front surface for mounting electronic components and a back surface opposite to the front surface; the method comprises the steps of,
the network port structure is arranged on the front surface and is electrically connected with the circuit board, and a plurality of network ports are formed in the network port structure and are used for being connected with network cables in an inserting mode;
the matching part is arranged on the circuit board and is positioned on the back surface.
Preferably, the number of the net openings is four.
Preferably, the matching part comprises a nut embedded on the circuit board assembly, the locking part comprises a screw, and the screw is in threaded connection with the nut to fix the matching gasket on the circuit board assembly;
wherein the matching gasket is provided with a penetrating hole for the screw to penetrate.
Preferably, the fitting pad is formed by extending and bending a side end portion of one side in the longitudinal direction of the mounting block toward the circuit board assembly.
Preferably, the mounting baffle further comprises a mounting part, and the mounting part is used for mounting and fixing the network card structure on a shell of the host.
Preferably, the mounting portion includes a fixing groove formed by bending one side of the mounting baffle in the width direction to the opposite direction of the extending direction of the mating gasket, and the fixing groove may be provided with a fixing screw to fix the mounting baffle to the housing of the host.
Preferably, the installation separation blade further comprises an inserting buckle, the inserting buckle is arranged at the other end of the installation part in the width direction of the installation separation blade, and the inserting buckle is used for inserting and installing the network card structure to the host.
Preferably, the mounting barrier material comprises metal.
The utility model also provides a computer host, which comprises a network card structure, wherein the network card structure comprises:
the circuit board assembly comprises a plurality of network ports, and the network ports are used for being connected with network cables in an inserting mode;
the mounting baffle is arranged at the side end of the circuit board assembly, provided with the net openings, and used for being mounted and partially exposed on the shell of the host, the positions of the mounting baffle corresponding to the net openings are provided with openings, the openings are used for exposing the net openings on the shell of the host, and the mounting baffle comprises a matched gasket; the method comprises the steps of,
the locking assembly comprises a locking part and a matching part, wherein the matching part is arranged on the circuit board assembly and corresponds to the matching gasket, and the locking part penetrates through the matching gasket and is in threaded connection with the matching part so as to fix the installation baffle on the circuit board assembly.
According to the technical scheme, the locking part is threaded with the matching part after penetrating the matching gasket, so that the circuit board assembly and the mounting baffle are fixedly connected, the fixed connection of the network card and the baffle can be completed directly on one side of the circuit board assembly, the network card does not need to be turned to the other side of the circuit board assembly to do additional actions, the assembly operation of the network card is facilitated, and meanwhile, the connection stability of the network card is improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model 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 utility model, 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 schematic perspective view of an embodiment of a network card structure according to the present utility model;
FIG. 2 is a schematic diagram of a perspective view of the back of the network card of FIG. 1;
FIG. 3 is a schematic plan view of FIG. 2;
FIG. 4 is a cross-sectional view at A-A in FIG. 3;
fig. 5 is a partial enlarged view at B in fig. 4.
Reference numerals illustrate:
| reference numerals | Name of the name | Reference numerals | Name of the |
| 100 | |
22 | Mounting part |
| 1 | |
221 | |
| 11 | |
23 | Plug-in |
| 12 | Net mouth structure | 3 | |
| 121 | |
31 | |
| 2 | |
32 | |
| 21 | Matching gasket |
The achievement of the objects, functional features and advantages of the present utility model 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 utility model 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 utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model 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.
Furthermore, the description of "first," "second," etc. in this disclosure 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.
The network card is a network component working in a link layer, is an interface for connecting a computer and a transmission medium in a local area network, not only can realize physical connection and electric signal matching with the transmission medium of the local area network, but also relates to functions of frame sending and receiving, frame encapsulation and unpacking, medium access control, data encoding and decoding, data caching and the like.
As important components of the server, the network card needs to be stably installed on the server, and because the width of a circuit board of a standard network card is limited and the width of a network port connector is large, a plurality of electronic components are installed on the circuit board, and the rest of available space for installing and fixing is not large.
The existing network card is fixed by only one screw, and the other side of the existing network card is fixed by a bolt and a lock nut on one side of the circuit board, so that the assembly operation of the network card is inconvenient, and the stability is not very good.
In order to solve the above-mentioned problems, the present utility model provides a network card structure, which is convenient for assembling and stable, and fig. 1 to 5 are schematic structural diagrams of an embodiment of the network card structure and a host computer of the present utility model.
Referring to fig. 1 to 2, the present utility model provides a network card structure, which includes a circuit board assembly 1, a mounting baffle 2 and a locking assembly 3, wherein the circuit board assembly 1 includes a plurality of network ports 121, and a plurality of network ports 121 are used for plugging network cables; the installation baffle 2 is arranged at the side end of the circuit board assembly 1, provided with the net openings 121, and is used for installing and partially exposing the shell of the host, the installation baffle 2 is provided with openings corresponding to the positions of the net openings 121, the openings are used for exposing the net openings 121 to the shell of the host, and the installation baffle 2 comprises a matched gasket 21; the locking assembly 3 comprises a locking portion 31 and a matching portion 32, the matching portion 32 is arranged on the circuit board assembly 1 and corresponds to the matching spacer 21, and the locking portion 31 penetrates through the matching spacer 21 and is in threaded connection with the matching portion 32 so as to fix the mounting baffle 2 on the circuit board assembly 1.
In the technical scheme of the utility model, the locking part 31 is threaded with the matching part 32 after penetrating through the matching gasket 21, so that the circuit board assembly 1 and the mounting baffle 2 are fixedly connected, and therefore, the fixed connection of the mounting baffle 1 can be completed on one side of the circuit board assembly 1 without turning over to the other side of the circuit board assembly 1 to do additional actions, thereby facilitating the assembly operation of the network card and improving the connection stability of the network card.
Referring to fig. 1 and fig. 2, the circuit board assembly 1 includes a circuit board 11 and a network port structure 12, the network port structure 12 includes a plurality of network ports 121, the front surface of the circuit board 11 is used for installing various electronic components and the network port structure 12, in order to implement network connection of the network card structure 100, the network port structure 12 is provided with a plurality of network ports 121 for plugging network cables so as to implement transmission of electric signals, further, the number of the network ports 121 may be two, three or four, in an embodiment of the utility model, the number of the network ports 121 is four, and the four network ports can support data transmission broadband of 4 giga and support corresponding standard slots at the same time, so that efficient and stable operation of the network card can be ensured.
In order to realize that the circuit board assembly 1 and the installation separation blade 2 are firmly connected, the locking assembly can be of a bolt structure or be connected through a screw, the locking part 31 and the matching part 32 can be a bolt and a nut, the bolt penetrates through the matching gasket 21 and is matched with the nut arranged on the other side of the circuit board 11, so that the circuit board assembly 1 and the installation separation blade 2 are fixedly connected, threads can also be directly arranged on the circuit board 11, the circuit board assembly 1 and the installation separation blade 2 are fixedly connected through the matching of the screw and the thread structure, in the embodiment, please refer to fig. 2 to 5, the locking part 31 and the matching part 32 are respectively a screw and a patch nut, the patch nut is embedded on the back of the circuit board 11 and is fixedly connected with the circuit board 11 through welding, the circuit board assembly 1 and the installation separation blade 2 are fixedly connected through the matching connection of the screw and the patch nut, on the one hand, the circuit board assembly 1 and the installation separation blade 2 can be more stably connected through the patch nut on the back of the circuit board 11 and the same side of the circuit board, and the assembly operation can be more convenient through the combination operation of the screw and the patch nut.
In order to make the installation of the network card structure 100 on the host computer more stable, in this embodiment, please refer to fig. 1, the installation baffle 2 is provided with an installation portion 22 and an insertion buckle 23, the installation portion 22 may be a magnetic attraction structure or a docking locking structure, the magnetic attraction structure may enable the installation baffle 2 to be attracted on the shell of the host computer through magnetic force, in an embodiment of the present utility model, the installation portion adopts a docking locking structure, the docking locking structure is formed by extending and bending one end of the installation baffle 2 to the opposite direction of the extending direction of the matching gasket 21, the surface of the docking locking structure close to the insertion buckle 23 may complete docking matching with a corresponding docking surface set on the shell of the host computer, the edge of the docking locking structure is further formed with a fixing groove 221, the insertion buckle 23 may be used to insert the network card structure 100 into a receiving groove on the host computer corresponding to the insertion buckle 23, and simultaneously the installation portion 22 is located by matching with the shell of the host computer and fixed at the fixing groove 221 by adopting a fixing structure, so that the network card structure 100 is fixed on the host computer, and the network card structure is more stably connected to the host computer through the installation portion 22 and the two pieces of the installation buckle 23.
The mounting baffle 2 may be made of plastic or metal, so that the mounting baffle 2 is formed and the strength of the mounting baffle 2 is ensured, in this embodiment, please refer to fig. 2 to 5, the mounting baffle 2 is made of metal, and the matching spacer 21 is formed by extending and bending the side end portion of one side of the mounting baffle 2 in the length direction to the circuit board assembly 1, so that the mounting baffle 2 is formed by punching and disposable forming, thereby facilitating the production and manufacture of the mounting baffle 2 and reducing the production cost while ensuring the strength thereof.
The utility model also provides a computer host, which comprises a case and a network card structure, wherein the specific structure of the network card structure refers to the embodiment, and the computer host adopts all the technical schemes of all the embodiments, so that the computer host at least has all the beneficial effects brought by the technical schemes of the embodiments, and the description is omitted.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (10)
1. A network card structure for network connection of a host, the network card structure comprising:
the circuit board assembly comprises a plurality of network ports, and the network ports are used for being connected with network cables in an inserting mode;
the mounting baffle is arranged at the side end of the circuit board assembly, provided with the net openings, and used for being mounted and partially exposed on the shell of the host, the positions of the mounting baffle corresponding to the net openings are provided with openings, the openings are used for exposing the net openings on the shell of the host, and the mounting baffle comprises a matched gasket; the method comprises the steps of,
the locking assembly comprises a locking part and a matching part, wherein the matching part is arranged on the circuit board assembly and corresponds to the matching gasket, and the locking part penetrates through the matching gasket and is in threaded connection with the matching part so as to fix the installation baffle on the circuit board assembly.
2. The network card structure of claim 1, wherein the circuit board assembly comprises:
a circuit board including a front surface for mounting electronic components and a back surface opposite to the front surface; the method comprises the steps of,
the network port structure is arranged on the front surface and is electrically connected with the circuit board, and a plurality of network ports are formed in the network port structure and are used for being connected with network cables in an inserting mode;
the matching part is arranged on the circuit board and is positioned on the back surface.
3. The network card structure of claim 2, wherein the number of ports is four.
4. The network card structure of claim 1, wherein the mating portion includes a nut embedded on the circuit board assembly, and the locking portion includes a screw threadedly coupled to the nut to secure the mating pad to the circuit board assembly;
wherein the matching gasket is provided with a penetrating hole for the screw to penetrate.
5. The network card structure according to claim 1, wherein the fitting pad is formed by extending and bending a side end portion of one side in the mounting tab length direction toward the circuit board assembly.
6. The network card structure of claim 1, wherein the mounting tab further comprises a mounting portion for mounting and securing the network card structure to a housing of a host.
7. The network card structure according to claim 6, wherein the mounting portion includes a fixing groove formed by bending one side of the mounting block in the width direction to the opposite direction of the extending direction of the mating pad, and the fixing groove is configured to mount a fixing screw to fix the mounting block to the housing of the host.
8. The network card structure of claim 7, wherein the mounting block further comprises a plugging buckle, the plugging buckle is disposed at the other end of the mounting portion along the width direction of the mounting block, and the plugging buckle is used for plugging and mounting the network card structure to the host.
9. The network card structure of claim 1 wherein said mounting baffle material comprises metal.
10. A host computer comprising a network card structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320544108.1U CN219349462U (en) | 2023-03-15 | 2023-03-15 | Network card structure and computer host |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320544108.1U CN219349462U (en) | 2023-03-15 | 2023-03-15 | Network card structure and computer host |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219349462U true CN219349462U (en) | 2023-07-14 |
Family
ID=87106722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320544108.1U Active CN219349462U (en) | 2023-03-15 | 2023-03-15 | Network card structure and computer host |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219349462U (en) |
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2023
- 2023-03-15 CN CN202320544108.1U patent/CN219349462U/en active Active
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| GR01 | Patent grant |