USB docking station

Abstract

The utility model discloses a universal serial bus (USB) docking station, which particularly relates to the technical field of docking stations and comprises a body, a socket arranged on the body and a turning cover which is rotatably arranged on the body and is used for sealing the socket. The inserting rod is arranged on the turning cover in a sliding manner, and a rotating rod is arranged on the inserting rod; the limiting piece is used for locking the inserting rod, a limiting ring is arranged on the limiting piece, and the limiting ring is intermittently connected with the rotating rod in a clamped mode when the inserting rod is in an unlocked state. According to the USB docking station, the flip cover is tightly attached to the body to seal the socket, dust is prevented from entering the socket, the flip cover is turned over when the USB docking station needs to be plugged for use, and the limiting ring and the rotating rod are intermittently clamped and matched to play a role in rotation damping, so that the flip cover can hover at different flip angles to shield a plugging part.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of docking station, specifically to a USB docking station. BACKGROUND

[0002] In combination with the publication (announcement) No. CN219456852U, the publication (announcement) date is August 1, 2023, a multifunctional USB docking station is disclosed, which comprises a docking station body, a connecting line is fixedly connected to one side of the docking station body, a protection assembly for protecting the interface is fixedly connected to the top of the docking station body, and an L-shaped bottom plate is slidably connected to the bottom of the docking station body.

[0003] However, in the prior art including the above-mentioned patent, the L-shaped protection plate is deflected by the elastic support of the torsional spring, and the torsional spring is prone to elastic fatigue after multiple uses, so that the supporting force of the L-shaped protection plate is not enough, and it is easy to shake during use and interfere with the normal use of the data line. UTILITY MODEL CONTENTS

[0004] The utility model aims to provide a USB docking station to solve the above problems.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a USB docking station, comprising a body and a socket opened on the body, comprising a flip cover rotatably arranged on the body and used for closing the socket;

[0006] A plug rod is slidably arranged on the flip cover, and a rotating rod is arranged on the plug rod;

[0007] A limiting member is used to lock the plug rod, a limiting ring is arranged on the limiting member, and the limiting ring is intermittently connected with the rotating rod in the unlocked state of the plug rod.

[0008] As a preferred, it further comprises a rotating shaft rotatably arranged on the body and slidably matched with the flip cover, and the rotating shaft is fixedly provided with a plug slot for sliding of the plug rod at both ends.

[0009] As a preferred, the end of the rotating shaft is fixedly provided with a baffle and a guide plate, the plug slot is opened on the same side of the baffle and the guide plate, and the baffle and the guide plate form an inclined slot for swinging of the rotating rod.

[0010] As a preferred, a plurality of heat dissipation holes are opened on the body, and a ventilation hole is opened on the flip cover and directed to the heat dissipation hole.

[0011] As a preferred, a dustproof pad corresponding to the socket is slidably arranged on the flip cover.

[0012] As a preferred, a fixed rod slidably matched with the dustproof pad is slidably arranged on the flip cover.

[0013] In the above technical scheme, the utility model provides a USB expansion dock has the following beneficial effect: through the flip cover close to the body to the jack is closed, prevent dust from entering, when need to plug in use then open the flip cover, and through the intermittent clamping cooperation of the limiting ring and the rotating rod plays the role of rotation damping, so that the flip cover can hover under different flip angles, shield the plug-in part. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to make the technical personnel in the art better understand the technical scheme of the utility model, the following will be further introduced in detail to the utility model with drawings.

[0015] Figure 1 The overall three-dimensional schematic view provided by the utility model embodiment;

[0016] Figure 2 The rotating shaft and limiting member structure schematic view provided by the utility model embodiment;

[0017] Figure 3 The plug-in rod and rotating rod position schematic view provided by the utility model embodiment;

[0018] Figure 4 The limiting member and limiting ring structure schematic view provided by the utility model embodiment;

[0019] Figure 5 The vent and fixed rod structure schematic view provided by the utility model embodiment.

[0020] BRIEF DESCRIPTION OF DRAWINGS

[0021] 1, the body;11, limiting member;12, limiting ring;13, pawl;2, flip cover;21, rotating shaft;22, baffle;23, guide plate;24, plug-in rod;25, rotating rod;26, vent;27, heat dissipation hole;3, jack;4, dust pad;41, spring;42, transmission plate;43, fixed rod. DETAILED DESCRIPTION

[0022] In order to make the technical personnel in the art better understand the technical scheme of the utility model, the following will be further introduced in detail to the utility model with drawings.

[0023] As Figures 1-5 As shown in a kind of USB expansion dock, including body 1 and the jack 3 being set on it, including rotating setting on body 1, and for closing jack 3 flip cover 2;

[0024] Plug-in rod 24 is slidably arranged on flip cover 2, rotating rod 25 is arranged on it;

[0025] The limiting piece 11 is used for locking the inserting rod 24, and the limiting ring 12 is arranged on the limiting piece 11 and intermittently clamped with the rotating rod 25 when the inserting rod 24 is not locked.

[0026] Specifically, the rotating rod 25 is arranged with a wedge, the limiting ring 12 is arranged with a plurality of clamping teeth 13 in the circumferential direction, and the limiting piece 11 is arranged with a groove for accommodating the inserting rod 24. In the default state, the inner wall of the flip cover 2 is tightly attached to the top surface of the body 1 and the side surface where the socket 3 is located, at this time, the flip cover 2 closes the socket 3 to prevent dust from entering, and the inserting rod 24 is located in the groove to prevent the flip cover 2 from shaking. When the docking station needs to be used, the inserting rod 24 is slid relative to the flip cover 2 and is out of the groove, at this time, the inserting rod 24 drives the rotating rod 25 to slide to the position corresponding to the clamping teeth 13, and the wedge on the rotating rod 25 is clamped with the clamping teeth 13. Since the clamping teeth 13 can be deformed, when the flip cover 2 is rotated, the inserting rod 24 is driven to rotate, thereby driving the rotating rod 25 and the wedge to rotate synchronously, and the wedge is pressed against the clamping teeth 13 in the rotating process, so that the clamping teeth 13 are deformed to be staggered with the wedge. The rotating rod 25 is intermittently clamped with the limiting ring 11, which plays a role of rotation damping, so that the flip cover 2 can hover at different flip angles.

[0027] In the above technology, the flip cover 2 is tightly attached to the body 1 to close the socket 3 and prevent dust from entering, when the docking station needs to be used, the flip cover 2 is opened, and the intermittent clamping of the limiting ring 11 and the rotating rod 25 plays a role of rotation damping, so that the flip cover 2 can hover at different flip angles to shield the docking part.

[0028] As a further embodiment of the utility model, a rotating shaft 21 is further arranged on the body 1 and slidably connected with the flip cover 2, and the rotating shaft 21 is fixedly arranged with an inserting groove at both ends for sliding the inserting rod 24.

[0029] Specifically, the rotating shaft 21 is used for sliding the flip cover 2. When the docking station needs to be used, the flip cover 2 is pulled away from the rotating shaft 21, the inserting rod 24 is separated from the limiting piece 11 by the flip cover 2, and then the flip cover 2 can be rotated. When the flip cover 2 is closed, the flip cover 2 is tightly attached to the body 1, and the inserting rod 24 is slid into the inserting groove to fix the flip cover 2.

[0030] As a further embodiment of the utility model, the end of the rotating shaft 21 is fixedly arranged with a baffle 22 and a guide plate 23, the inserting groove is arranged on the same side of the baffle 22 and the guide plate 23, and the baffle 22 and the guide plate 23 form an inclined groove for swinging the rotating rod 25.

[0031] Specifically, the rotating rod 25 is rotatably arranged on the inserting rod 24. The baffle 22 and the guide plate 23 are arranged as Figure 2As shown, the rotating rod 25 is located in the chute, and during the sliding of the cover 2 towards the rotating shaft 21, the cover 2 drives the insertion rod 24 to slide along the insertion slot arranged on the same side of the baffle 22 and the guide plate 23, and drives the rotating rod 25 to slide along the side of the baffle 22, so that the rotating rod 25 is deflected and retracted into the chute. When the cover 2 slides away from the rotating shaft 21, the insertion rod 24 drives the rotating rod 25 to contact the side of the guide plate 23, and the rotating rod 25 is deflected under the guide sliding of the guide plate 23, so that the wedge arranged on the rotating rod 25 extends out of the chute, and at this time the wedge corresponds to the clamping tooth 13 on the limiting ring 12.

[0032] As further provided in another embodiment of the utility model, a plurality of heat dissipation holes 27 are arranged on the body 1, and a ventilation opening 26 is arranged on the cover 2 and points to the heat dissipation hole 27.

[0033] Specifically, the ventilation opening 26 is arranged obliquely, and the ventilation opening 26 is divided into oppositely arranged upper and lower inclined plates, and the vertical projection of the upper inclined plate on the cover 2 completely covers the lower inclined plate, so that the upper inclined plate of the ventilation opening 26 covers the lower inclined plate in the state of horizontally placing the cover 2, preventing dust from entering. When the cover 2 is inclined and suspended, the airflow from the outside will pass through the ventilation opening 26 and be guided and pointed to the heat dissipation hole 27, and exchanges heat with the heat dissipation hole 27.

[0034] As further provided in another embodiment of the utility model, a dustproof pad 4 corresponding to the insertion opening 3 is slidably arranged on the cover 2.

[0035] Specifically, the fixed rod 43 slidably arranged on the cover 2 is in sliding cooperation with the dustproof pad 4, the transmission plate 42 is arranged on the fixed rod 43, and the transmission plate 42 is slidably arranged in the cover 2, the spring 41 is arranged on the transmission plate 42 to maintain the default distance. When the insertion opening 3 is closed, the insertion opening 3 abuts against the dustproof pad 4, the dustproof pad 4 is pressed and slides by the insertion opening 3, the dustproof pad 4 presses the transmission plate 42 during the sliding process, so that the transmission plate 42 is retracted into the cover 2 and presses the spring 41, the spring 41 is charged, and the fixed rod 43 is located in the cover 2. During the deflection of the cover 2, the dustproof pad 4 is misaligned with the insertion opening 3, the insertion opening 3 no longer abuts against the dustproof pad 4, the elasticity of the spring 41 is released and drives the transmission plate 42 to extend out of the cover 2, so that the fixed rod 43 extends out of the cover 2. During the insertion process, the data line of other USBs can be clamped on the fixed rod 43, and the height of the data line can be adjusted by adjusting the angle of the cover 2, so as to avoid the data line from falling on the ground, and the function of storage is achieved.

[0036] Working principle: in the default state, the inner wall of the flip cover 2 and the top surface of the body 1 and the side where the socket 3 is located are in close contact, at this time the flip cover 2 closes the socket 3, prevents dust from entering, and the plug rod 24 is located in the groove, preventing the flip cover 2 from shaking. When the docking station needs to be used, pull out the flip cover 2 away from the pivot 21, drive the plug rod 24 away from the limiting part 11, the plug rod 24 drives the rotating rod 25 to contact the side of the guide plate 23, the rotating rod 25 deflects under the guide of the guide plate 23, so that the wedge block arranged on the rotating rod 25 extends out of the inclined groove, at this time the wedge block is opposite the catch 13 on the limiting ring 12, the wedge block presses the catch 13 during rotation, so that the catch 13 is deformed to be offset from the wedge block, the rotating rod 25 and the limiting ring 11 are intermittently connected, which plays a role of rotation damping, so that the flip cover 2 can hover at different flip angles.

[0037] And during the deflection of the flip cover 2, the dustproof pad 4 is offset from the socket 3, the socket 3 no longer presses the dustproof pad 4, the elasticity of the spring 41 is released and drives the transmission plate 42 to extend out of the flip cover 2, so that the fixed rod 43 extends out of the flip cover 2, and during the plug-in process, the data line of other USBs can be connected to the fixed rod 43.

[0038] Then cover the flip cover 2 again, the socket 3 abuts against the dustproof pad 4, the dustproof pad 4 is pressed and slides by the socket 3, and the dustproof pad 4 presses the transmission plate 42 during the sliding process, so that the transmission plate 42 is retracted into the flip cover 2 and presses the spring 41, the spring 41 is stored, and the fixed rod 43 is located in the flip cover 2.

[0039] The above only describes some exemplary embodiments of the present application by way of illustration, without doubt, for ordinary skilled in the art, without departing from the spirit and scope of the present application, the described embodiments can be modified in various ways. Therefore, the above drawings and description are illustrative in nature and should not be understood as limiting the scope of protection claimed by the present application.

Claims

1. A USB docking station comprising a body (1) and a socket (3) formed therein, characterized in that, The utility model relates to a cover (2) which is rotatably arranged on a body (1) and used for closing a socket (3); A plug rod (24) is slidably arranged on the cover (2), and a rotating rod (25) is arranged on the plug rod (24); A limiting member (11) is used for locking the plug rod (24), and a limiting ring (12) is arranged on the limiting member (11), and the limiting ring (12) is intermittently clamped with the rotating rod (25) when the plug rod (24) is not locked.

2. The USB docking station of claim 1, wherein, A rotating shaft (21) is rotatably arranged on the body (1) and slidably matched with the cover (2), and plug slots are arranged on both ends of the rotating shaft (21) for the plug rod (24) to slide.

3. The USB docking station of claim 2, wherein, A baffle (22) and a guide plate (23) are fixedly arranged on the ends of the rotating shaft (21), and the plug slots are arranged on the same side of the baffle (22) and the guide plate (23), and the baffle (22) and the guide plate (23) form an inclined slot for the rotating rod (25) to swing.

4. The USB docking station of claim 1, wherein, A plurality of heat dissipation holes (27) are arranged on the body (1), and a ventilation hole (26) is arranged on the cover (2) and directed to the heat dissipation holes (27).

5. The USB docking station of claim 1, wherein, A dustproof pad (4) corresponding to the socket (3) is slidably arranged on the cover (2).

6. The USB docking station of claim 1, wherein, A fixing rod (43) slidably matched with the dustproof pad (4) is slidably arranged on the cover (2).

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