Turnover type front interface device

Abstract

The utility model relates to the technical field of interface devices, in particular to a turnover type front interface device which comprises a rotating barrel, side plates, a supporting seat and a mounting frame, an interface is arranged in front of the rotating barrel, an opening is arranged on the back of the rotating barrel, the side plates are detachably fixed on two sides of the rotating barrel, the side plates extend inwards to form extension parts, and round holes are formed in the extension parts and the side plates in a penetrating manner; a cylinder matched with the round hole is arranged on the supporting seat, the cylinder is inserted into the round hole, and the side plate and the supporting seat rotate relative to each other; according to the overturning type front interface device, the supporting seat is connected with the side plate in an inserted mode, the side plate and the rotating barrel are detachably fixed, the overturning type front interface device is convenient to install, in addition, the side plate extends inwards to form the extension portion, and therefore the supporting seat is convenient to install, and the terminal on the PCB is connected with the terminal of the rotating barrel in a detachable mode. And the round hole clamped with the supporting seat penetrates through the extension part and the side plate, and the round hole is relatively long, so that the supporting strength is higher, and the positioning of the terminal and the interface is more accurate.

Description

Technical Field

[0001] The utility model relates to the technical field of interface devices, in particular to a flip-type front interface device. Background Art

[0002] In the prior art, the front interface is designed as a flip-up structure. For example, patent No. CN20817388 discloses a flip-up USB module that combines ease of use with waterproof and dustproof functions. The fixing bracket cooperates with the connecting shaft and the through hole of the shell, and then is limited by screws. On the one hand, it is inconvenient to install. On the other hand, the shell is relatively thin and the supporting area for the fixing bracket is small. When the connecting shaft is deformed, it is easy to cause the terminal to not correspond to the interface on the shell. Utility Model Content

[0003] In order to solve the problem in the prior art that the flip-type front interface is inconvenient to install, the utility model provides a flip-type front interface device that is easy to install.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A flip-type front interface device, comprising:

[0006] The rotating barrel has an interface at the front and an opening at the back.

[0007] Side panels, the side panels are detachably fixed on both sides of the rotating barrel, the side panels have extensions extending inward, and circular holes are provided through the extensions and the side panels;

[0008] A support seat, wherein a cylinder matching the circular hole is provided on the support seat, the cylinder is inserted into the circular hole, and the side plate and the support seat rotate relative to each other;

[0009] The mounting frame is used to fix the PCB board, the terminals on the PCB board correspond to the interface positions of the rotating barrel, and the mounting frame is detachably fixedly connected to the rotating barrel.

[0010] Furthermore, the mounting frame has a fixing portion and a mounting portion, the fixing portion is fixed to the back plate of the rotating barrel, the mounting portion extends from the opening into the cavity of the rotating barrel, and the PCB board is fixed below the mounting portion. The PCB board is fixed on the mounting frame, and then the mounting frame extends into the rotating barrel, and the mounting frame is fixed to the back of the rotating barrel, so that the positioning of the PCB board is achieved, and it does not need to be extended into the cavity of the rotating barrel for installation, and the installation process is more convenient.

[0011] Furthermore, the mounting frame is also provided with a limiting structure for limiting the wiring of the PCB board.

[0012] Furthermore, the limiting structure includes a limiting plate that is detachably fixed to the mounting frame, and the wiring is limited between the limiting plate and the mounting frame.

[0013] Furthermore, a soft coating layer is provided on the limiting plate.

[0014] Furthermore, the support seat has a convex portion, the rotating barrel is provided with a first limiting step abutting against the convex portion, and the side plate is provided with a second limiting step abutting against the convex portion.

[0015] Furthermore, the rotating barrel has a plurality of strip ribs, the side panels are provided with mounting holes matching the positions of the strip ribs, the side panels are connected to the rotating barrel by screws, and the screws pass through the mounting holes and are threadedly connected to the strip ribs.

[0016] Furthermore, the support seat is provided with a convex ring, the convex ring is provided with a convex point, and the side plate is provided with a groove matching the convex point.

[0017] Beneficial effects:

[0018] (1) The support base of the flip-type front interface device of the utility model is plugged into the side plate, and the side plate and the rotating barrel are detachably fixed, which is convenient for installation. In addition, the side plate has an extension extending inward, and the round hole connected with the support base penetrates the extension and the side plate. The round hole is longer, the support strength is higher, and the positioning of the terminal and the interface is more accurate;

[0019] (2) The PCB board is fixed on the mounting frame, and then the mounting frame is extended into the rotating barrel, and the mounting frame is fixed on the back of the rotating barrel, so that the positioning of the PCB board is achieved, and there is no need to extend it into the cavity of the rotating barrel for installation, and the installation process is more convenient;

[0020] (3) The utility model limits the wiring of the PCB board by means of a limit plate and a mounting frame, thereby preventing the wiring of the PCB board from being dragged and causing it to fall off or have poor contact;

[0021] (4) The limit plate is provided with a soft coating layer, which may be a circle of rubber coating layer, which acts as a buffer for the wiring of the PCB board and prevents the wiring from being subjected to excessive pressure;

[0022] (5) The rotating barrel has strip ribs integrated with the barrel body, and the side panels are fixed to the strip ribs by screws, making the structure more integrated and beautiful;

[0023] (6) The flip-type front interface device of the utility model is applied to the writing panel, so that the front interface can be flipped. When it is needed, the front interface faces outward; when it is not needed, the front interface is flipped to a downward position, so as to achieve waterproof and dustproof. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the flip-type front interface device of the utility model;

[0026] Figure 2 It is a structural schematic diagram of a rotating barrel;

[0027] Figure 3 is a schematic diagram of the structure of the side panel;

[0028] Figure 4 It is an exploded schematic diagram of the flip-type front interface device of the utility model;

[0029] Figure 5 It is a side schematic diagram of the flip-up front interface device;

[0030] Figure 6 For along Figure 5 Sectional view of AA in the middle;

[0031] Figure 7 This is a schematic diagram of the installation of the mounting frame, PCB board and limit plate;

[0032] Figure 8 It is a front structural schematic diagram of a flip-type front interface device with a front interface facing outwards on a writing panel;

[0033] Fig. 9 It is a schematic diagram of the back structure of a flip-type front interface device with the front interface facing outwards on the writing panel;

[0034] Fig.10 It is a front structural schematic diagram of a flip-up front interface device with the front interface facing downwards, which is located on the writing panel;

[0035] Fig.11 It is a schematic diagram of the back structure of a flip-up front interface device with the front interface facing downwards, which is located on a writing panel.

[0036] 1. Rotating barrel, 11. Interface, 12. Opening, 13. First limiting step, 14. Strip rib, 2. Side panel, 21. Extension portion, 22. Round hole, 23. Second limiting step, 24. Groove, 3. Support seat, 31. Cylinder, 32. Protrusion, 33. Convex ring, 331. Bump, 4. Mounting frame, 41. Fixing portion, 42. Mounting portion, 5. PCB board, 6. Limiting plate, 7. Frame. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means a limitation on the utility model and its application or use. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0038] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0039] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the utility model. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be considered as a part of the specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0040] In the description of the present utility model, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present utility model; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0041] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0042] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the utility model.

[0043] like Figures 1 to 6 A flip-type front interface device comprises a rotating barrel 1, a side panel 2, a support seat 3 and a mounting frame 4: the rotating barrel 1 has an interface 11 in front, an opening 12 is provided on the back of the rotating barrel 1, the side panels 2 are detachably fixed on both sides of the rotating barrel 1, the side panels 2 extend inwardly with extensions 21, and circular holes 22 are penetrated by the extensions 21 and the side panels 2; a cylinder 31 matching the circular hole 22 is provided on the support seat 3, the cylinder 31 is inserted into the circular hole 22, and the side panel 2 and the support seat 3 rotate relative to each other. In order to prevent any rotation between the side panel 2 and the support seat 3, a convex ring 33 is provided on the support seat 3, and a convex point 331 is provided on the convex ring 33. The convex ring 33 can be made of plastic material, or of course other materials. The convex ring 33 can be fixed on the support seat 3, or it can be integrally formed with the support seat 3. A groove 24 that cooperates with the protrusion 331 is provided on the side panel 2. When the rotating barrel 1 rotates to a set position (such as a position where the interface 11 faces outward and a position where the interface 11 faces downward), the protrusion 331 is just stuck in the groove 24 at the corresponding position, increasing the rotational torque and preventing the support seat 3 and the side panel 2 from rotating at will; the mounting frame 4 is used to fix the PCB board 5, and the terminals on the PCB board 5 correspond to the position of the interface 11 of the rotating barrel 1. The mounting frame 4 is detachably fixedly connected to the rotating barrel 1.

[0044] like Figure 7 The mounting frame 4 has a fixing portion 41 and a mounting portion 42 which are perpendicular to each other. The fixing portion 41 is fixed to the back plate of the rotating barrel 1. The mounting portion 42 extends from the opening 12 into the cavity of the rotating barrel 1. The PCB board 5 is fixed below the mounting portion 42. The terminals are omitted in the figure.

[0045] The mounting frame 4 is also provided with a limiting structure for limiting the wiring of the PCB board 5. The limiting structure can be a structure such as a buckle. As a preferred embodiment, the limiting structure includes a limiting plate 6 that is detachably fixed to the mounting frame 4, and the two can be detachably fixed by screws. The wiring is limited between the limiting plate 6 and the mounting frame 4. The limiting plate 6 is provided with a soft coating layer. Of course, a soft cushion layer can also be provided at the position corresponding to the mounting frame 4 and the limiting plate 6 to buffer the pressure on the wiring.

[0046] The support seat 3 has a convex portion 32, the rotating barrel 1 is provided with a first limiting step 13 abutting against the convex portion 32, and the side plate 2 is provided with a second limiting step 23 abutting against the convex portion 32. When the interface 11 faces forward, the convex portion 32 abuts against the second limiting step 23, and when the interface 11 faces downward, the convex portion 32 abuts against the first limiting step 23. A cushion can also be provided at the abutting position of the convex portion 32 for buffering.

[0047] The rotating barrel 1 has a plurality of strip ribs 14 , and the side plate 2 is provided with mounting holes matching the positions of the strip ribs 14 . The side plate 2 is connected to the rotating barrel 1 by screws, and the screws pass through the mounting holes and are threadedly connected to the strip ribs 14 .

[0048] The flip front interface device of the utility model can be applied to a writing panel, such as Figures 8 to 11 The writing panel includes a frame 7, the frame 7 is provided with a receiving space for receiving the rotating barrel 1, the width of the receiving space is roughly matched with the rotating barrel 1, and the support seat 3 is fixedly connected to the frame 7 by screws. As an embodiment, the flip front interface device is installed on the frame 7 below the writing panel. The flip front interface device of the utility model can also be used on other products.

[0049] The front interface in the utility model can be a USB interface or other interfaces.

[0050] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A flip-type front interface device, characterized in that: include: A rotating barrel (1), wherein the rotating barrel (1) has an interface (11) at the front and an opening (12) at the back. Side plates (2), the side plates (2) being detachably fixed on both sides of the rotating barrel (1), the side plates (2) being provided with extensions (21) extending inwardly, and circular holes (22) penetrating the extensions (21) and the side plates (2); A support seat (3), wherein a cylinder (31) matching the circular hole (22) is provided on the support seat (3), the cylinder (31) is inserted into the circular hole (22), and the side plate (2) and the support seat (3) rotate relative to each other; A mounting frame (4), the mounting frame (4) is used to fix a PCB board (5), the terminals on the PCB board (5) correspond to the positions of the interfaces (11) of the rotating barrel (1), and the mounting frame (4) is detachably fixedly connected to the rotating barrel (1).

2. The flip front interface device according to claim 1, characterized in that: The mounting frame (4) comprises a fixing portion (41) and a mounting portion (42); the fixing portion (41) is fixed to the back plate of the rotating barrel (1); the mounting portion (42) extends from the opening (12) into the cavity of the rotating barrel (1); and the PCB board (5) is fixed below the mounting portion (42).

3. The flip front interface device according to claim 1 or 2, characterized in that: The mounting frame (4) is also provided with a limiting structure for limiting the wiring of the PCB board (5).

4. The flip front interface device according to claim 3, characterized in that: The limiting structure comprises a limiting plate (6) which is detachably fixed to the mounting frame (4), and the wiring is limited between the limiting plate (6) and the mounting frame (4).

5. The flip front interface device according to claim 4, characterized in that: The limiting plate (6) is provided with a soft coating layer.

6. The flip front interface device according to claim 1, characterized in that: The support seat (3) has a convex portion (32), the rotating barrel (1) is provided with a first limiting step (13) abutting against the convex portion (32), and the side plate (2) is provided with a second limiting step (23) abutting against the convex portion (32).

7. The flip front interface device according to claim 1, characterized in that: The rotating barrel (1) has a plurality of strip ribs (14), the side plate (2) is provided with mounting holes matching the positions of the strip ribs (14), the side plate (2) and the rotating barrel (1) are connected via screws, and the screws pass through the mounting holes and are threadedly connected to the strip ribs (14).

8. The flip front interface device according to claim 1, characterized in that: The support seat (3) is provided with a convex ring (33), the convex ring (33) is provided with a convex point (331), and the side plate (2) is provided with a groove (24) matching with the convex point (331).

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