CN211321621U - Circuit board structure - Google Patents
Circuit board structure Download PDFInfo
- Publication number
- CN211321621U CN211321621U CN202020125601.6U CN202020125601U CN211321621U CN 211321621 U CN211321621 U CN 211321621U CN 202020125601 U CN202020125601 U CN 202020125601U CN 211321621 U CN211321621 U CN 211321621U
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- circuit board
- connector
- main body
- plate
- board main
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Abstract
The utility model provides a circuit board structure, include: a circuit board main body; the connector is connected to the first surface of the circuit board main body and electrically connected with the circuit board main body, an interface of the connector is used for connecting an electronic element so as to enable the electronic element to be electrically connected with the circuit board main body, and a connecting piece is arranged on the connector; the shielding cover is provided with a connecting part, the connecting part is detachably connected with the connecting part so that the shielding cover is oppositely positioned with the circuit board main body, and the shielding cover can cover the connector and the electronic element. The utility model discloses do benefit to the equipment miniaturization.
Description
Technical Field
The utility model relates to an equipment spare part technique especially relates to a circuit board structure.
Background
With the development of science and technology, the application of notebook computers is more and more common.
The existing notebook computer comprises a circuit board, a connector, a solid state disk and a shielding case, wherein the connector is arranged on the circuit board, the solid state disk is electrically connected with the circuit board through the connector, a plurality of clamps are further arranged on the circuit board, the shielding case is clamped by the clamps to enable the shielding case to be positioned relative to the circuit board and cover the solid state disk and the connector, and the shielding case can shield signal radiation interference so as to guarantee normal work of the solid state disk.
Because anchor clamps are bulky and need great installation space, lead to the shield cover after the installation and the distance between the solid state hard drives far away, cause the waste in space, be unfavorable for equipment miniaturization.
SUMMERY OF THE UTILITY MODEL
The utility model provides a circuit board structure to do benefit to the equipment miniaturization.
The utility model provides a circuit board structure, include:
a circuit board main body;
the connector is connected to the first surface of the circuit board main body and electrically connected with the circuit board main body, an interface of the connector is used for connecting an electronic element so as to enable the electronic element to be electrically connected with the circuit board main body, and a connecting piece is arranged on the connector;
the shielding cover is provided with a connecting part, the connecting part is detachably connected with the connecting part so that the shielding cover is oppositely positioned with the circuit board main body, and the shielding cover can cover the connector and the electronic element.
In the circuit board structure, preferably, the connecting member is a grounding point of the connector, and the grounding point is in contact with the circuit board main body.
The circuit board structure preferably includes a first plate, a second plate, and a bayonet, the first plate is attached to the first surface of the circuit board main body, the second plate is connected to the first plate and perpendicular to the first surface of the circuit board main body, the bayonet is formed on the second plate, the connecting portion is a clamping portion, and the bayonet is clamped to the clamping portion to enable the shield cover and the circuit board main body to be relatively positioned.
The circuit board structure, it is preferred, the interface be in the side of connector, the both ends of connector all are equipped with the connecting piece, the surface of shield cover both sides board all is equipped with the card portion of holding is located two of connector both ends the second plate cooperation centre gripping of connecting piece the surface of shield cover both sides board.
The circuit board structure, preferably, still be equipped with the spliced pole on the connector, be equipped with the card hole on the shield cover, the spliced pole is worn to establish in the card hole with the restriction the shield cover with relative movement between the connector.
The circuit board structure, preferably, be equipped with the draw-in groove on the spliced pole, the draw-in groove is followed the circumference of spliced pole extends, the edge card in card hole is gone into in the draw-in groove.
The circuit board structure, preferably, the interface be in the side of connector, the both ends of connector all are equipped with the spliced pole, all be equipped with on the board of shield cover both sides the card hole.
The circuit board structure, preferably, still include bolt and connecting seat, still protruding grip block that is equipped with on the shield cover internal surface, the connecting seat is protruding to be established on the first surface of circuit board main part, the top surface of connecting seat is equipped with the screw, the bolt includes double-screw bolt and butt portion, butt portion connects the double-screw bolt tip, the double-screw bolt is worn to establish in the screw and with screw thread fit so that the bolt with the connecting seat is connected, butt portion can with the top surface of connecting seat matches and the centre gripping the grip block with electronic component's edge.
The circuit board structure is preferably arranged such that the holding plate is protruded on an inner surface of the first end plate of the shield case.
Preferably, the first end plate comprises an end plate body and a support plate, the end plate body is provided with an opening, the support plate is located on the outer side of the opening, the clamping plate is convexly arranged on the inner surface of the support plate, and the abutting portion and a part of the connecting base are exposed on the outer side of the opening.
Based on the foregoing, the utility model provides a circuit board structure, when using, can make the interface connection of electronic component and connector, later be connected the connecting piece on the connecting portion of shield cover and the connector to make shield cover and circuit board main part relative positioning and cover connector and electronic component, thereby play the effect of shielding signal radiation interference. Because the connecting piece sets up on the connector, consequently need not to install alone, need not great installation space promptly to do benefit to and make the shield cover after the installation more be close to electronic component, and then can save space, do benefit to the equipment miniaturization.
Drawings
Fig. 1 is a schematic view of a first partial structure of a circuit board structure according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a circuit board structure according to an embodiment of the present invention;
fig. 3 is a second partial structure schematic diagram of a circuit board structure according to an embodiment of the present invention;
fig. 4 is a third partial schematic structural diagram of a circuit board structure according to an embodiment of the present invention;
fig. 5 is a fourth partial schematic structural diagram of a circuit board structure according to an embodiment of the present invention.
Reference numerals:
101: a circuit board main body; 102: a connector; 103: an interface;
104: a connecting member; 105: a shield case; 106: a connecting portion;
107: a first plate member; 108: a second plate member; 109: a bayonet;
110: connecting columns; 111: a clamping hole; 112: a card slot;
113: a bolt; 114: a connecting seat; 115: a clamping plate;
116: an abutting portion; 117: a first end plate; 118: an end plate main body;
119: a support plate; 120: an opening part; 201: an electronic component.
Detailed Description
To make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention provides a circuit board structure, including: a circuit board main body 101; a connector 102, the connector 102 is connected to the first surface of the circuit board main body 101 and electrically connected to the circuit board main body 101, an interface 103 of the connector 102 is used for connecting an electronic component 201, so that the electronic component 201 is electrically connected to the circuit board main body 101, and a connecting member 104 is arranged on the connector 102; a shield case 105, a connection portion 106 is provided on the shield case 105, the connection member 104 is detachably connected to the connection portion 106 to position the shield case 105 opposite to the circuit board main body 101, and the shield case 105 can cover the connector 102 and the electronic component 201.
In the circuit board structure of this embodiment, when in use, the electronic component 201 can be connected to the interface 103 of the connector 102, and then the connection portion 106 of the shield cover 105 is connected to the connection member 104 on the connector 102, so that the shield cover 105 is positioned opposite to the circuit board main body 101 and covers the connector 102 and the electronic component 201, thereby playing a role of shielding signal radiation interference. Since the connecting member 104 is provided on the connector 102, it is not necessary to separately install, that is, a large installation space is not necessary, so that it is advantageous to bring the mounted shield case 105 closer to the electronic component 201, and it is possible to save space and to contribute to miniaturization of the apparatus.
In this embodiment, the connecting element 104 is preferably a ground point of the connector 102, and the ground point is in contact with the circuit board main body 101. Therefore, the connector 104 is used as a grounding point of the connector 102, so that a grounding point does not need to be separately arranged, and the structure of the connector 102 is simplified.
In this embodiment, preferably, the connecting member 104 includes a first plate 107, a second plate 108 and a bayonet 109, the first plate 107 is attached to the first surface of the circuit board main body 101, the second plate 108 is connected to the first plate 107 and perpendicular to the first surface of the circuit board main body 101, the bayonet 109 is formed on the second plate 108, the connecting portion 106 is a clamping portion, and the bayonet 109 is clamped with the clamping portion to position the shielding cover 105 relative to the circuit board main body 101. Therefore, the first plate 107 is attached to the first surface of the circuit board main body 101 to function as a ground point, and in addition, the first plate 107 extends along the first surface perpendicular to the circuit board main body 101, so that the bayonet 109 can be conveniently clamped with the clamping part on the shielding case 105, and the convenience in mounting the shielding case 105 is improved. The connecting member 104 may be made of a single plate, and the first plate 107 and the second plate 108 are formed by bending the plate, and the bayonet 109 is formed on the second plate 108.
In this embodiment, preferably, the interface 103 is located on the side of the connector 102, the connectors 104 are disposed at both ends of the connector 102, the outer surfaces of both side plates of the shielding cover 105 are disposed with the retaining parts, and the second plates 108 of the two connectors 104 located at both ends of the connector 102 cooperate to clamp the outer surfaces of both side plates of the shielding cover 105. Therefore, the second plates 108 of the two connectors 104 at the two ends of the connector 102 cooperate with the outer surfaces of the two side plates of the shielding cover 105 to clamp the shielding cover 105, so that the shielding cover 105 can be more stably installed, and the bayonet 109 can be more firmly clamped with the clamping portion.
In this embodiment, preferably, the connector 102 is further provided with a connection post 110, the shielding cover 105 is provided with a locking hole 111, and the connection post 110 is inserted into the locking hole 111 to limit the relative movement between the shielding cover 105 and the connector 102. Therefore, the connection of the connecting column 110 and the clamping hole 111 can limit the radial movement of the shielding cover 105 along the connecting column 110, which is beneficial to improving the mounting stability of the shielding cover 105.
In this embodiment, preferably, the connecting column 110 is provided with a locking groove 112, the locking groove 112 extends along the circumferential direction of the connecting column 110, and the edge of the locking hole 111 is locked in the locking groove 112. Therefore, the shield cover 105 can be limited from moving along the axial direction of the connecting column 110 by the clamping action of the clamping groove 112 and the edge of the clamping hole 111, which is beneficial to improving the mounting stability of the shield cover 105.
In this embodiment, preferably, the two ends of the connector 102 are both provided with a connection post 110, and the two side plates of the shielding cover 105 are both provided with a clamping hole 111. This further improves the stability of mounting the shield cover 105.
Referring to fig. 5, in the present embodiment, preferably, the circuit board structure further includes a bolt 113 and a connecting socket 114, the inner surface of the shielding cover 105 is further provided with a clamping plate 115 in a protruding manner, the connecting socket 114 is disposed on the first surface of the circuit board main body 101 in a protruding manner, the top surface of the connecting socket 114 is provided with a screw hole, the bolt 113 includes a stud and an abutting portion 116, the abutting portion 116 is connected to an end of the stud, the stud is inserted into the screw hole and is in threaded fit with the screw hole to connect the bolt 113 with the connecting socket 114, and the abutting portion 116 can be matched with the top surface of the connecting socket 114 and clamp the. Accordingly, by tightening the bolt 113, the abutting portion 116 of the stud and the top surface of the connector holder 114 can be fitted to each other and the edges of the clip plate 115 and the electronic component 201 can be clamped, thereby improving the stability of mounting the shield case 105 and the electronic component 201.
In this embodiment, the clamping plate 115 is preferably provided protruding from the inner surface of the first end plate 117 of the shield case 105. Thus, both side plates and the first end plate 117 of the shield can 105 are connected to the connector 102 or the circuit board, which is favorable for improving the stability of mounting the shield can 105. The shielding case 105 includes a top plate, two side plates are connected to two sides of the top plate, and a first end plate 117 is connected to a first end of the top plate and sandwiched between the two side plates.
In this embodiment, it is preferable that the first end plate 117 includes an end plate main body 118 and a support plate 119, the end plate main body 118 is provided with an opening 120, the support plate 119 is located outside the opening 120, the holding plate 115 is protruded on an inner surface of the support plate 119, and the abutting portion 116 and a part of the connecting holder 114 are exposed outside the opening 120. Since the abutting portion 116 and a part of the connecting socket 114 are exposed outside the opening portion 120, the first end plate 117 of the mounted shield case 105 is facilitated to be closer to the mounted electronic component 201, thereby facilitating to reduce the volume of the shield case 105 and further saving the space.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A circuit board structure, comprising:
a circuit board main body;
the connector is connected to the first surface of the circuit board main body and electrically connected with the circuit board main body, an interface of the connector is used for connecting an electronic element so as to enable the electronic element to be electrically connected with the circuit board main body, and a connecting piece is arranged on the connector;
the shielding cover is provided with a connecting part, the connecting part is detachably connected with the connecting part so that the shielding cover is oppositely positioned with the circuit board main body, and the shielding cover can cover the connector and the electronic element.
2. The circuit board structure according to claim 1, wherein the connector is a ground point of the connector, the ground point being in contact with the circuit board main body.
3. The circuit board structure of claim 2, wherein the connecting member comprises a first plate, a second plate and a bayonet, the first plate is attached to the first surface of the circuit board main body, the second plate is connected to the first plate and perpendicular to the first surface of the circuit board main body, the bayonet is formed on the second plate, the connecting portion is a retaining portion, and the bayonet is retained by the retaining portion to position the shielding cover opposite to the circuit board main body.
4. The circuit board structure according to claim 3, wherein the interface is a side surface of the connector, the connecting members are disposed at both ends of the connector, the retaining portions are disposed on outer surfaces of both side plates of the shielding cover, and the second plates of the two connecting members at both ends of the connector cooperate to retain outer surfaces of both side plates of the shielding cover.
5. The circuit board structure according to claim 1, wherein the connector further comprises a connection post, the shield cover is provided with a locking hole, and the connection post is inserted into the locking hole to limit the relative movement between the shield cover and the connector.
6. The circuit board structure according to claim 5, wherein a clamping groove is formed on the connecting column, the clamping groove extends along the circumferential direction of the connecting column, and the edge of the clamping hole is clamped into the clamping groove.
7. The circuit board structure of claim 6, wherein the connection posts are disposed at both ends of the connector, and the locking holes are disposed on both side plates of the shielding case.
8. The circuit board structure of claim 1, further comprising a bolt and a connecting seat, wherein a clamping plate is further disposed on the inner surface of the shielding cover in a protruding manner, the connecting seat is disposed on the first surface of the circuit board main body in a protruding manner, a screw hole is disposed on the top surface of the connecting seat, the bolt comprises a stud and an abutting portion, the abutting portion is connected to an end portion of the stud, the stud is inserted into the screw hole and is in threaded fit with the screw hole so as to enable the bolt to be connected with the connecting seat, and the abutting portion can be matched with the top surface of the connecting seat and can clamp the clamping plate and the edge of the electronic element.
9. A circuit board structure according to claim 8, characterized in that the clamping plate is provided protruding on the inner surface of the first end plate of the shielding cage.
10. The circuit board structure according to claim 9, wherein the first end plate includes an end plate main body provided with an opening portion and a support plate located outside the opening portion, the holding plate is provided protruding on an inner surface of the support plate, and a part of the abutting portion and the connecting socket is exposed outside the opening portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020125601.6U CN211321621U (en) | 2020-01-20 | 2020-01-20 | Circuit board structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020125601.6U CN211321621U (en) | 2020-01-20 | 2020-01-20 | Circuit board structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211321621U true CN211321621U (en) | 2020-08-21 |
Family
ID=72056912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020125601.6U Active CN211321621U (en) | 2020-01-20 | 2020-01-20 | Circuit board structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211321621U (en) |
-
2020
- 2020-01-20 CN CN202020125601.6U patent/CN211321621U/en active Active
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| GR01 | Patent grant |