CN218337012U - Circuit board shielding case frame - Google Patents
Circuit board shielding case frame Download PDFInfo
- Publication number
- CN218337012U CN218337012U CN202122707395.7U CN202122707395U CN218337012U CN 218337012 U CN218337012 U CN 218337012U CN 202122707395 U CN202122707395 U CN 202122707395U CN 218337012 U CN218337012 U CN 218337012U
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- CN
- China
- Prior art keywords
- circuit board
- frame
- connecting frame
- shield cover
- shield
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Abstract
The utility model belongs to the technical field of circuit board shield cover and specifically relates to a circuit board shield cover frame is related to, its including locating the connection box on the circuit board, be equipped with a plurality of plugboards on the bottom surface of connection box, be equipped with a plurality of joint pieces on the lateral wall of installing frame. This application has set up the shield cover frame on the circuit board, and the plugboard on the frame inserts the circuit board and goes up the realization frame and be connected with the circuit board, and the shield cover is connected to the mounting of realization shield cover on the linking frame through the joint piece, when needing to maintain the circuit board, only need with the shield cover from the linking frame pull down can to the efficiency of installing and removing of shield cover has been improved.
Description
Technical Field
The present application relates to the field of circuit board shields, and more particularly, to a circuit board shield frame.
Background
The circuit board is a precise electronic device formed by integrating a plurality of complex circuits on a smaller board, enables the circuits to be miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electric appliance layout.
Circuit boards are provided with smaller electronic components which, during operation, generate electromagnetic signals which interfere with other electronic components, so that shielding is required on the circuit board. The shielding cover in the related art is directly and fixedly installed on the circuit board, when a component on the circuit board is damaged and needs to be maintained, the shielding cover needs to be disassembled, but the shielding cover fixedly installed in the related art has the problem of difficulty in disassembly.
SUMMERY OF THE UTILITY MODEL
In order to improve the assembly and disassembly efficiency of a shielding case, the application provides a circuit board shielding case frame.
The application provides a circuit board shield cover frame adopts following technical scheme:
the circuit board shielding case frame comprises a connecting frame arranged on a circuit board, wherein a plurality of plugboards are arranged on the bottom surface of the connecting frame, and a plurality of clamping blocks are arranged on the side wall of the mounting frame.
Through adopting above-mentioned technical scheme, the splice box passes through the plugboard and pegs graft on the circuit board, and the splice box passes through the plugboard and realizes being connected with the circuit board, and the shield cover passes through the joint piece and installs on the splice box, when demolising the shield cover, only need with the shield cover follow the joint piece pull down can to the efficiency of installing and removing of shield cover on the circuit board has been improved.
Optionally, a supporting plate is arranged on the top surface of the connecting frame, and the supporting plate is located inside the connecting frame.
By adopting the technical scheme, the supporting plate plays a role in supporting the edge of the shielding cover, so that the shielding cover is not easy to deform, and the stability of the shielding cover is improved.
Optionally, a shielding plate is disposed on a side wall of the supporting plate.
Through adopting above-mentioned technical scheme, the shielding function of shield plate to the signal is stronger than the shield cover, and the shield plate can shield the electronic components that the signal is strong to the shielding performance of shield cover to the signal has been strengthened.
Optionally, a detachable plate located at a corner of the connecting frame is arranged on the top surface of the connecting frame, a gap is reserved between the detachable plate and the support plate, and the thickness of the detachable plate is the same as that of the support plate.
By adopting the technical scheme, the easy-to-detach plate also plays a role in supporting the shielding case, so that the stability of the shielding case is improved; when dismantling the shield cover, stretch into in the shield cover around just dismantling the board with the one end of demolising the instrument to can dismantle the shield cover from the edge of shield cover, reduced the shield cover and received the possibility of damaging at the dismantlement in-process.
Optionally, a round corner is formed on the side wall of the support plate close to the frame wall of the connecting frame.
By adopting the technical scheme, the fillet is convenient for the frame joint of shield cover to the connection frame to be convenient for the installation of shield cover.
Optionally, a reserved opening is formed in the connecting frame.
By adopting the technical scheme, the reserved port is accessed by a USB interface or a network cable interface.
Optionally, the connecting frame is provided with a wire guide opening.
By adopting the technical scheme, the wire port is used for the wires of some components on the circuit board to pass through, thereby reducing the adverse effect on the functions of the circuit board.
Optionally, the connecting frame is provided with detaching ports located on two sides of the plugboard.
Through adopting above-mentioned technical scheme, tear open and get a mouthful laminating plugboard setting, when needing to demolish the splice frame from the circuit board, will demolish the instrument of splice frame and insert in tearing open and getting mouthful, with demolising the instrument drive splice frame and remove to the direction of keeping away from the circuit board to can realize dismantling of splice frame, be convenient for tear the splice frame down from the circuit board through tearing open and getting mouthful.
In summary, the present application includes at least one of the following beneficial technical effects:
1. according to the shielding cover, the shielding cover frame is arranged on the circuit board, the insertion board on the frame is inserted into the circuit board to realize the connection of the frame and the circuit board, the shielding cover is connected to the connecting frame through the clamping block to realize the installation of the shielding cover on the connecting frame, and when the circuit board needs to be maintained, the shielding cover only needs to be detached from the connecting frame, so that the assembly and disassembly efficiency of the shielding cover is improved;
2. this application has set up the backup pad at the top of connecting frame, and the backup pad has played the effect of support to the edge of shield cover to the stability of shield cover has been improved.
Drawings
Fig. 1 is a schematic diagram of an overall structure of a circuit board shield case frame according to an embodiment of the present application.
Description of reference numerals: 1. a connecting frame; 2. a plugboard; 3. disassembling the port; 4. reserving a port; 5. a wire guide port; 6. a clamping block; 7. a support plate; 8. a shielding plate; 9. the plate is convenient to disassemble; 10. and (4) rounding.
Detailed Description
The present application is described in further detail below with reference to fig. 1.
The embodiment of the application discloses a circuit board shielding case frame. Referring to fig. 1, a circuit board shield frame includes a connection frame 1, a plurality of plugboard 2 are disposed at the bottom of the connection frame 1, the plugboard 2 is used for being inserted into a circuit board, and a hole for inserting the plugboard 2 is disposed on the circuit board. After the plugboard 2 is inserted into the circuit board, the bottom of the connection frame 1 is attached to the circuit board. The opening 3 is arranged on the connecting frame 1 and located on two sides of the plugboard 2, the opening 3 is convenient to insert with an opening tool, after the opening 3 is inserted with the opening tool, the opening tool drives the connecting frame 1 to move in the direction away from the circuit board, and the connecting frame 1 can be conveniently taken down from the circuit board.
The connecting frame 1 is also provided with a reserved port 4, and the reserved port 4 is convenient for installing sockets of connectors such as USB lines and network cables, so that the circuit board is convenient to be connected with other electronic devices. Still be equipped with a plurality of wire openings 5 on the link frame 1, wire opening 5 is convenient for the inside wire of circuit board to pass to be convenient for electronic components on the circuit board and the electron device outside the circuit board are connected.
Referring to fig. 1, being equipped with a plurality of joint pieces 6 on the outer wall of connecting frame 1, joint piece 6 is the setting of hemisphere type, and on the lateral wall joint of shield cover arrived the outer wall of connecting frame 1, certain elastic deformation can take place for the lateral wall of shield cover, and has seted up on the shield cover and has supplied joint piece 6 male grooves.
Referring to fig. 1, a supporting plate 7 is horizontally disposed on the top surface of the connecting frame 1, the supporting plate 7 is disposed along the frame wall of the connecting frame 1, and the supporting plate 7 is located inside the connecting frame 1. The lateral wall of backup pad 7 is improved level and is equipped with shield plate 8, and shield plate 8's top surface is the same with 7 top surface height of backup pad, and shield plate 8 compares in the shield cover and possess stronger shielding performance to can strengthen the shielding effect to the electronic components that the signal is strong. Still be equipped with on the top surface of linking frame 1 and just tear board 9 open, just tear board 9 open the thickness the same with backup pad 7, just tear board 9 open and be located linking frame 1 and keep away from the angle of reserving mouthful 4 on, just tear board 9 open and backup pad 7 all play the effect of support to the edge of installing the shield casing on linking frame 1, can improve the stability of shield casing, played the effect of protection to the shield casing. Leave the space between just tearing open board 9 and backup pad 7, when demolising the shield cover, insert the shield cover of space department with demolising the instrument to can demolish the shield cover from the edge of shield cover, reduced the shield cover and receive the possibility of damage at the in-process of demolising. Fillet 10 has all been seted up on the lateral wall that coupling frame 1 and just, tear board 9 open are close to coupling frame 1, and fillet 10 is convenient for the shield cover to put into on coupling frame 1.
The implementation principle of the circuit board shielding case frame in the embodiment of the application is as follows: on connecting frame 1 inserted the circuit board through plugboard 2, the shield cover was connected to connecting frame 1 through joint piece 6 on, the shield cover assembles on connecting frame 1 back, and backup pad 7 plays the effect of support to the shield cover. When needing to overhaul, only need to dismantle the shield cover can, demolish from the corner of shield cover through the space of reserving between just dismantling board 9 and backup pad 7, reduced the shield cover and received the possibility of damaging at the in-process of demolising.
Compared with the prior art, this application embodiment has set up the shield cover frame on the circuit board, and plugboard 2 on the frame inserts and realizes being connected of frame and circuit board on the circuit board, and the shield cover is connected to the installation of realizing the shield cover on the connecting frame 1 on connecting frame 1 through joint piece 6, when needing to maintain the circuit board, only need with the shield cover follow connecting frame 1 pull down can to the efficiency of installing and removing of shield cover has been improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (6)
1. A circuit board shield frame characterized in that: the circuit board comprises a connecting frame (1) arranged on a circuit board, wherein the bottom surface of the connecting frame (1) is provided with a plurality of plugboards (2), and the side wall of the connecting frame (1) is provided with a plurality of clamping blocks (6);
a supporting plate (7) is arranged on the top surface of the connecting frame (1), and the supporting plate (7) is positioned inside the connecting frame (1);
be equipped with one on the top surface of connecting frame (1) and lie in just tearing open board (9) on connecting frame (1) angle, just, leave the space between tearing open board (9) and backup pad (7), just, tear the thickness of board (9) and backup pad (7) the same.
2. A circuit board shield frame according to claim 1, wherein: and a shielding plate (8) is arranged on the inner wall of the supporting plate (7).
3. A circuit board shield frame according to claim 1, wherein: and a round corner (10) is arranged on the side wall of the support plate (7) close to the frame wall of the connecting frame (1).
4. A circuit board shield frame according to claim 1, wherein: the connecting frame (1) is provided with a reserved opening (4).
5. A circuit board shield frame according to claim 1, wherein: the connecting frame (1) is provided with a wire guide opening (5).
6. A circuit board shield frame according to claim 1, wherein: the connecting frame (1) is provided with detaching ports (3) which are positioned at two sides of the plugboard (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122707395.7U CN218337012U (en) | 2021-11-06 | 2021-11-06 | Circuit board shielding case frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122707395.7U CN218337012U (en) | 2021-11-06 | 2021-11-06 | Circuit board shielding case frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218337012U true CN218337012U (en) | 2023-01-17 |
Family
ID=84831590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122707395.7U Active CN218337012U (en) | 2021-11-06 | 2021-11-06 | Circuit board shielding case frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218337012U (en) |
-
2021
- 2021-11-06 CN CN202122707395.7U patent/CN218337012U/en active Active
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| GR01 | Patent grant |