PCB device with flexible interface

Abstract

The utility model provides a PCB (Printed Circuit Board) device with a flexible interface, which relates to the technical field of PCBs and comprises a board body, an interface body is arranged on the board body, two long strips are fixedly arranged on the board body, each long strip is provided with a plurality of grooves, a movable strip is movably arranged on the inner side of each long strip, and the movable strip is provided with a flexible interface. And a fixed sleeve is fixedly installed on the movable strip, an inner bolt is movably installed on the inner side of the fixed sleeve, a mounting plate is fixedly installed on the inner bolt, and two mounting screws are installed on the mounting plate in a threaded mode. According to the utility model, through the limitation of the installation space of the plate body, the interface body is moved, so that the interface body drives the moving strip to move along the inner side of the long strip through the installation screw and the installation plate, the interface body is moved to a proper position of the plate body, and the interface body is rotated, so that the interface body rotates by taking the inner bolt as the center; therefore, an external connecting line can be conveniently plugged with the interface body, and the flexible effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to PCB board technical field, concretely is a kind of PCB board device with flexible interface. BACKGROUND

[0002] PCB board is a kind of plate material containing pre-etched conductive circuit diagram, it is fixed and connected together, and electronic circuit is formed.

[0003] According to the search of the Chinese patent with the announcement No.CN209930609U, a novel PCB board device is disclosed, the electronic devices of the PCB board device are covered in the heat dissipation cover, so that the electronic devices of the PCB board are not exposed outside the PCB board, so that the appearance is beautiful, and the heat dissipation effect can also be played, the user experience is greatly improved.

[0004] Based on the above search and combining with prior art, it is found that the above-mentioned patent has certain defects, the interface structure of the existing PCB board is fixed, when the PCB board is installed in a small space, the external connecting line is not convenient to be inserted with the interface, and forced insertion may cause damage to the external connecting line and the interface, the flexibility is poor, the flexibility is reduced, and the interface is exposed to the outside world and easy to stick dust. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the shortcomings in the prior art and provides a PCB board device with flexible interface.

[0006] To solve the above technical problems, the technical scheme of the utility model is as follows:

[0007] The embodiment of the utility model provides a PCB board device with flexible interface, which comprises a board body, an interface body is arranged on the board body, two long strips are fixedly installed on the board body, a plurality of grooves are formed in each long strip, a moving strip is movably installed on the inner side of each long strip, a fixing sleeve is fixedly installed on the moving strip, an inner bolt is movably installed on the inner side of the fixing sleeve, an installation plate is fixedly installed on the inner bolt, two installation screws are screwed on the installation plate, the interface body is located between the two installation plates and the four installation screws, a sealing mechanism is arranged on the interface body, and the sealing mechanism is used for wrapping the interface body.

[0008] Further, two circular shells are fixedly installed on the inner side of each moving strip, springs are connected to the inner wall of each circular shell, and convex blocks matched with the grooves are connected to the end of the spring.

[0009] Further, the sealing mechanism comprises a fixing frame fixedly installed on the interface body, a rotating sleeve movably installed on the fixing frame, and a sealing cover fixedly installed on the rotating sleeve.

[0010] Further, two torsional springs are connected to the fixing frame, and the fixing frame is connected to the rotating sleeve through the two torsional springs.

[0011] Further, the sealing cover is matched with the interface body.

[0012] Further, a sleeve block is fixedly installed on the sealing cover, an inner rod is movably installed on the sleeve block, and a rotating frame is fixedly installed on the inner rod.

[0013] Further, a clamping ring matched with an external connecting line is fixedly installed on the end of the rotating frame.

[0014] The above scheme of the utility model has at least the following beneficial effects:

[0015] 1. In the utility model, the interface body is moved, the interface body is driven by the mounting screw and the mounting plate to move the moving strip along the inner side of the long strip, the interface body is moved to the appropriate position of the plate body, the interface body is rotated with the inner bolt as the center, so that the external connecting line is conveniently plugged with the interface body, and the flexibility is improved.

[0016] 2. In the utility model, the sealing cover is sealed and wrapped around the interface body under the elastic support of the torsional spring, so that dust is prevented from entering the inner side of the interface body, and the dustproof effect is achieved.

[0017] 3. In the utility model, the sealing cover is opened, the sealing cover drives the rotating sleeve to rotate around the fixing frame, the external connecting line is plugged with the interface body, the rotating frame is rotated, the rotating frame drives the clamping ring to move, the clamping ring is clamped with the external connecting line, so that the external connecting line is supported, and the stability of the connection between the external connecting line and the interface body is improved. DRAWINGS

[0018] Figure 1 It is a three-dimensional structure schematic view of the PCB device with the flexible interface of the utility model;

[0019] Figure 2 It is an interface body three-dimensional structure schematic view of the PCB device with the flexible interface of the utility model;

[0020] Figure 3 It is a long strip explosion structure schematic view of the PCB device with the flexible interface of the utility model;

[0021] Figure 4 It is a moving strip explosion structure schematic view of the PCB device with the flexible interface of the utility model;

[0022] Figure 5 It is an explosion structure schematic view of the sealing cover of the PCB device with flexible interface.

[0023] Mark explanation:

[0024] 1, plate body; 2, interface body; 3, long strip; 4, groove; 5, moving strip; 6, round shell; 7, spring; 8, protruding block; 9, fixed sleeve; 10, inner bolt; 11, mounting plate; 12, mounting screw; 13, fixed frame; 14, torsion spring; 15, rotating sleeve; 16, sealing cover; 17, sleeve block; 18, inner rod; 19, rotating frame; 20, clasp ring. Specific implementation

[0025] Exemplary embodiments of the present application will be described herein below with reference to the accompanying drawings. While exemplary embodiments of the present application are shown in the drawings, it is understood that the present application can be implemented in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that the present application can be more thoroughly and completely conveyed to those skilled in the art, and so that the scope of the present application can be accurately conveyed to those skilled in the art.

[0026] As Figures 1 to 5 shown, the embodiment of the present application provides a PCB device with flexible interface, comprising a plate body 1, an interface body 2 is arranged on the plate body 1, two long strips 3 are fixedly installed on the plate body 1, a plurality of grooves 4 are formed on each long strip 3, a moving strip 5 is movably installed on the inner side of each long strip 3, two round shells 6 are fixedly installed on the inner side of each moving strip 5, a spring 7 is connected to the inner wall of each round shell 6, a protruding block 8 adapted to the groove 4 is connected to the end of the spring 7, a fixed sleeve 9 is fixedly installed on the moving strip 5, an inner bolt 10 is movably installed on the inner side of the fixed sleeve 9, a mounting plate 11 is fixedly installed on the inner bolt 10, two mounting screws 12 are threadedly installed on the mounting plate 11, and the interface body 2 is located between the two mounting plates 11 and the four mounting screws 12.

[0027] In the embodiment of the present application, the staff moves the interface body 2 according to the space limitation of the plate body 1, so that the interface body 2 is driven by the mounting screws 12 and the mounting plates 11 to move the moving strips 5 along the inner sides of the long strips 3 under the action of external force, the moving strips 5 drive the protruding blocks 8 to move through the round shells 6 and the springs 7, the protruding blocks 8 are clamped with the grooves 4 under the support of the elastic force of the springs 7, the interface body 2 is moved to the appropriate position of the plate body 1, the moving strips 5 are fixed by the clamping of the protruding blocks 8 and the corresponding grooves 4, the interface body 2 is rotated around the inner bolt 10 under the action of external force, so that the external connecting line is conveniently inserted with the interface body 2, and the flexibility is improved.

[0028] Figures 1 to 5 As shown in the figure, the interface body 2 is provided with a sealing mechanism for wrapping the interface body 2, the sealing mechanism comprises a fixed frame 13 fixedly installed on the interface body 2, a rotating sleeve 15 movably installed on the fixed frame 13, a sealing cover 16 fixedly installed on the rotating sleeve 15, and two torsional springs 14 connected to the fixed frame 13, and the fixed frame 13 is connected to the rotating sleeve 15 through the two torsional springs 14, and the sealing cover 16 is matched with the interface body 2.

[0029] In the embodiment of the utility model, the sealing cover 16 is sealed and wrapped to the interface body 2 under the elastic support of the torsional spring 14, so that dust can be prevented from entering the inside of the interface body 2, and dustproof effect is achieved.

[0030] When the external connecting line is connected with the interface body 2, the sealing cover 16 is rotated, the sealing cover 16 drives the rotating sleeve 15 to rotate around the fixed frame 13 under the action of external force, so that the sealing cover 16 is opened for connection work.

[0031] Figures 1 to 5 As shown in the figure, the sealing cover 16 is provided with a sleeve block 17, the sleeve block 17 is movably provided with an inner rod 18, the inner rod 18 is fixedly provided with a rotating frame 19, and the end of the rotating frame 19 is fixedly provided with a snap ring 20 matched with the external connecting line.

[0032] In the embodiment of the utility model, when the staff inserts the external connecting line with the interface body 2, the rotating frame 19 is further rotated, the rotating frame 19 drives the snap ring 20 to move under the action of external force, the snap ring 20 is clamped with the external connecting line, so that the external connecting line can be supported, and the stability of the connection between the external connecting line and the interface body 2 is increased.

[0033] Working principle: the staff moves the interface body 2 through the space limitation of the plate body 1, drives the moving strip 5 to move along the inside of the long strip 3 through the installation screw 12 and the installation plate 11, moves the interface body 2 to the appropriate position of the plate body 1, rotates the interface body 2 to rotate around the inner bolt 10, rotates the sealing cover 16 to drive the rotating sleeve 15 to rotate around the fixed frame 13 under the action of external force, so that the sealing cover 16 is opened, the external connecting line is inserted into the interface body 2 for connection, the rotating frame 19 is rotated to drive the snap ring 20 to move, and the snap ring 20 is clamped with the external connecting line.

[0034] The above is the preferred embodiment of the present application, it should be pointed out that, for those skilled in the ordinary in the art, without departing from the principles described in the present application, can be made several improvements and refinements, these improvements and refinements should also be considered as the scope of protection of the present application.

Claims

1. A PCB board device with a flexible interface, comprising a board body (1), an interface body (2) is arranged on the board body (1), characterized in that: The plate body (1) is fixedly installed with two long strips (3), a plurality of grooves (4) are formed in each long strip (3), a moving strip (5) is movably installed on the inner side of each long strip (3), a fixed sleeve (9) is fixedly installed on the moving strip (5), an inner bolt (10) is movably installed on the inner side of the fixed sleeve (9), an installation plate (11) is fixedly installed on the inner bolt (10), two installation screws (12) are threadedly installed on the installation plate (11), the interface body (2) is located between the two installation plates (11) and the four installation screws (12), a sealing mechanism is arranged on the interface body (2), and the sealing mechanism is used for wrapping the interface body (2).

2. The PCB board apparatus with flexible interface of claim 1, wherein: The inner side of each moving strip (5) is fixedly installed with two circular shells (6), a spring (7) is connected to the inner wall of each circular shell (6), and the end of the spring (7) is connected with a protruding block (8) matched with the groove (4).

3. The PCB board apparatus with flexible interface of claim 2, wherein: The sealing mechanism comprises a fixed frame (13) fixedly installed on the interface body (2), a rotating sleeve (15) movably installed on the fixed frame (13), and a sealing cover (16) fixedly installed on the rotating sleeve (15).

4. The PCB board apparatus with flexible interface of claim 3, wherein: The fixed frame (13) is connected with two torsion springs (14), and the fixed frame (13) is connected with the rotating sleeve (15) through the two torsion springs (14).

5. The PCB board apparatus with flexible interface of claim 3, wherein: The sealing cover (16) is matched with the interface body (2).

6. The PCB board apparatus with flexible interface of claim 5, wherein: A sleeve block (17) is fixedly installed on the sealing cover (16), an inner rod (18) is movably installed on the sleeve block (17), and a rotating frame (19) is fixedly installed on the inner rod (18).

7. The PCB board apparatus with flexible interface of claim 6, wherein: The end of the rotating frame (19) is fixedly installed with a clasp ring (20) matched with an external connecting line.

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