阅读说明：本技术 一种具有夹持机构的扩展坞 (Docking station with clamping mechanism ) 是由 吴世红 于 2021-01-22 设计创作，主要内容包括：本发明公开了一种具有夹持机构的扩展坞,包括扩展坞本体,所述扩展坞本体的下侧后端设有支撑机构,扩展坞本体的右侧设有夹紧机构,所述支撑机构包括按压杆,按压杆的下侧铰接有连动杆,连动杆的下端转动连接有滚轮,所述连动杆为L型,连动杆的中部设有腰型孔,孔内滑动连接有轴销,轴销与上端的距离小于到下端的距离,将滚轮伸出扩展坞本体,本发明通过按压杆和滚轮使得移动时阻力小,吸盘的设置可使得放置更稳定,同时,通过夹紧机构对笔记本进行夹紧,夹紧的位置可调,可适应不同尺寸的笔记本,适应性好。(The invention discloses a docking station with a clamping mechanism, which comprises a docking station body, wherein a supporting mechanism is arranged at the rear end of the lower side of the docking station body, a clamping mechanism is arranged on the right side of the docking station body, the supporting mechanism comprises a pressing rod, a linkage rod is hinged to the lower side of the pressing rod, the lower end of the linkage rod is rotatably connected with a roller, the linkage rod is L-shaped, a waist-shaped hole is formed in the middle of the linkage rod, a shaft pin is connected in the hole in a sliding mode, the distance between the shaft pin and the upper end is smaller than that between the shaft pin and the lower end, and the roller extends out of the docking station body.)

1. A docking station with a clamping mechanism comprises a docking station body (1) and is characterized in that a supporting mechanism (2) is arranged at the rear end of the lower side of the docking station body (1), a clamping mechanism (3) is arranged on the right side of the docking station body (1), the supporting mechanism (2) comprises a pressing rod (4), a linkage rod (8) is hinged to the lower side of the pressing rod (4), a roller (9) is rotatably connected to the lower end of the linkage rod (8), two inclined blocks are fixed to the lower side of the pressing rod (4), a first spring (6) is arranged right below each inclined block, a piston (5) is connected to the lower side of the first spring (6), a sucker (7) is arranged right opposite to the piston (5) on the lower side of the docking station body (1), the center of the sucker (7) is communicated with a cavity below the piston (5) through a channel, a first interface area (22) is arranged on the left side of the docking station body (1), the docking station comprises a docking station body (1), wherein a flip cover (23) is hinged to the rear end of the upper side of the docking station body (1), a display screen is embedded in the flip cover (23), an interface is arranged on the left side of the flip cover (23), a control button is arranged on the right side of the flip cover (23), a clamping groove (25) is arranged on the upper side of the docking station body (1), a wireless charging unit (24) is arranged at the bottom of the clamping groove (25), and the wireless control unit is electrically connected with the control button;

the clamping mechanism (3) comprises two telescopic rods (10), the front direction and the rear direction of each telescopic rod (10) are provided with two telescopic rods, the right end of each telescopic rod (10) is connected with a sliding rod (15), the sliding rod (15) is connected with a plurality of clamping blocks (16) in a sliding mode, supporting blocks are arranged on the lower sides of the clamping blocks (16), pressing keys (17) are arranged on the right sides of the clamping blocks (16), the left sides of the pressing keys (17) are connected with movable frames (18), springs are arranged between the movable frames (18) and the clamping blocks (16), the upper sides of the clamping blocks (16) are rotatably connected with rotary clamping jaws (19), the rotary clamping jaws (19) are L-shaped, and the lower sides of the rotary clamping;

the telescopic rod (10) comprises an upper rod (11) on the outer side, a middle rod (12) in the middle and an inner rod (13) on the inner side, the docking station body (1) is fixed at the left end of the upper rod (11), the sliding rod (15) is fixedly connected at the right end of the inner rod (13), a pull wire (37) is connected at the left end of the inner rod (13), the pull wire (37) sequentially bypasses a contraposition wheel (33) and a rotating wheel (36) and is finally wound on a winch (38), the contraposition wheel (33) is composed of two tangent wheels, the contraposition wheel (33) is rotatably connected on a first sliding block (34), the right side of the first sliding block (34) is connected with a fourth spring (35), the rotating wheel (36) is rotatably connected at the left end of a second rack (30), the second rack (30) is slidably connected in the docking station body (1), a gear (31) is meshed at the lower side of the second rack (30), a first rack (29) is meshed, the upper end sliding connection of rack one (29) is in spout (28) in depression bar two (26), and the left end of depression bar two (26) passes through cylinder sliding connection in guide way (27), the downside of rack two (30) is through spring three (32) connection docking station body (1), and the right-hand member of spring three (32) is equipped with press switch (39), press switch (39) electric connection has servo motor, and capstan winch (38) is connected in servo motor's pivot.

2. The docking station with a clamping mechanism as claimed in claim 1, wherein the linkage rod (8) is L-shaped, a kidney-shaped hole is formed in the middle of the linkage rod (8), a shaft pin is slidably connected in the kidney-shaped hole, and the distance from the shaft pin to the upper end is smaller than that from the shaft pin to the lower end.

3. Docking station with clamping mechanism according to claim 1 is characterized in that the left side of the clamping groove (25) is provided with an arc-shaped notch, the bottom edge of the clamping groove (25) is provided with an elastic pad, and the upper side of the elastic pad is serrated.

4. Docking station with clamping mechanism according to claim 1 is characterized in that the side of the movable frame (18) contacting the sliding bar (15) is provided with a non-slip mat.

5. Docking station with clamping mechanism according to claim 1 characterized in that the first compression bar (20) consists of a compression bar and a force bar, the upper end of the force bar is slidingly connected in the rotary jaw (19), and the end of the force bar is connected with a second spring (21).

6. Docking station with clamping mechanism according to claim 1, characterized in that the lower central column of the rotary jaw (19) is provided with a cylinder, the lower side of the cylinder is connected in a groove on the upper side of the clamping block (16) by a spring, and the outer circumference of the cylinder is provided with a plurality of alignment posts, and the upper side of the clamping block (16) is provided with alignment grooves.

7. Docking station with clamping mechanism according to claim 1 characterized in that the vertical cross section of the upper bar (11), middle bar (12) and inner bar (13) are T-shaped with the upper side on the same horizontal plane.

8. Docking station with clamping mechanism according to claim 1 characterized in that rollers (14) are rotatably connected to the underside of the inner bar (13) and to the side of the middle rib of the upper bar (11).

9. The docking station with a clamping mechanism as claimed in claim 1, wherein the right end of the second rack (30) passes through the docking station body (1), and the right end of the second rack (30) is provided with a detachable elastic cushion.

10. Docking station with clamping mechanism according to claim 1 characterized in that the upper end of the guiding groove (27) is inclined towards the upper left side.

Technical Field

The invention relates to the technical field of switching equipment, in particular to a docking station with a clamping mechanism.

Background

The notebook computer or the tablet personal computer is small and exquisite in body, is convenient to carry compared with a PC (personal computer), is a small and portable personal computer, and cannot be connected with various external devices due to the fact that the size of the computer is small and light, and a plurality of inserting ports cannot be arranged, and use limitation is caused. In view of the above, docking stations have been developed in recent years to solve the technical problem, and are bases for extending functions of notebook computers, which can be connected to various external devices, such as drivers, large-screen displays, keyboards, printers, scanners, etc., through interfaces and slots. The design can make up the defect that a light and thin notebook computer carries fewer accessories, and the design enables a user to enjoy the same convenience and comfort as a desktop computer in an office and can also play the portability of the notebook computer in mobile office.

However, the conventional docking station and the corresponding connected electronic device are not provided with a mechanism capable of fixing each other, so that the connection between the docking station and the electronic device is unstable, and the docking station and the placing table cannot be fixed relatively, so that the use is influenced. Accordingly, the present invention is directed to a docking station having a clamping mechanism to solve the problems set forth in the background above.

Disclosure of Invention

It is an object of the present invention to provide a docking station with a clamping mechanism to solve the above-mentioned problems of the background art.

In order to achieve the purpose, the invention provides the following technical scheme:

a docking station with a clamping mechanism comprises a docking station body, wherein a supporting mechanism is arranged at the rear end of the lower side of the docking station body, a clamping mechanism is arranged on the right side of the docking station body, the supporting mechanism comprises a pressing rod, a linkage rod is hinged to the lower side of the pressing rod, a roller is rotatably connected to the lower end of the linkage rod, two inclined blocks are fixed to the lower side of the pressing rod, a first spring is arranged right below each inclined block, a piston is connected to the lower side of the first spring, a sucker is arranged at the position, right opposite to the piston, of the lower side of the docking station body, the center of the sucker is communicated with a cavity below the piston through a channel, the stability after placement is improved, a first interface area is arranged on the left side of the docking station body, a flip cover is hinged to the rear end of the upper side of the docking station body, a display screen is embedded on the flip cover, an interface is arranged on, the upper side of the docking station body is provided with a clamping groove, the bottom of the clamping groove is provided with a wireless charging unit, and the wireless control unit is electrically connected with a control button and used for wireless charging;

the clamping mechanism comprises two telescopic rods, the right end of each telescopic rod is connected with a sliding rod, the sliding rods are connected with a plurality of clamping blocks in a sliding mode, supporting blocks are arranged on the lower sides of the clamping blocks, pressing keys are arranged on the right sides of the clamping blocks, the left sides of the pressing keys are connected with movable frames, springs are arranged between the movable frames and the clamping blocks, the upper sides of the clamping blocks are rotatably connected with rotary clamping jaws, the rotary clamping jaws are L-shaped, and the lower sides of the rotary clamping jaws are hinged with first pressing rods;

the telescopic rod comprises an upper rod on the outer side, a middle rod in the middle and an inner rod on the inner side, the left end of the upper rod is fixed with a docking station body, the right end of the inner rod is fixedly connected with a sliding rod, the left end of the inner rod is connected with a pull wire, the pull wire sequentially bypasses a contraposition wheel and a rotating wheel, and is finally wound on a winch, the contraposition wheel consists of two tangent wheels, the contraposition wheel is rotatably connected on a first sliding block, the right side of the first sliding block is connected with a fourth spring, the rotating wheel is rotatably connected at the left end of a second rack, the second rack is slidably connected in the docking station body, the lower side of the second rack is meshed with a gear, the right side of the first gear is meshed with a first rack, the upper end of the first rack is slidably connected in a sliding groove in the second pressure rod, the left end of the second pressure rod is slidably connected in a guide groove through a cylinder, the, the rotating shaft of the servo motor is connected with the winch.

As a further scheme of the invention, the linkage rod is L-shaped, the middle part of the linkage rod is provided with a kidney-shaped hole, a shaft pin is connected in the hole in a sliding manner, the distance between the shaft pin and the upper end is less than that between the shaft pin and the lower end, and the roller extends out of the docking station body.

As a further scheme of the invention, an arc-shaped notch is formed in the left side of the clamping groove, an elastic pad is arranged at the edge of the bottom of the clamping groove, and the upper side of the elastic pad is in a sawtooth shape, so that the heat dissipation is assisted while the mobile phone is supported.

As a further proposal of the invention, the side of the movable frame contacting with the slide bar is provided with an anti-skid pad to increase the friction force

As a further scheme of the invention, the first pressure lever consists of a pressure lever and a stress lever, the upper end of the stress lever is connected in the rotary clamping jaw in a sliding manner, and the end part of the stress lever is connected with a second spring.

As a further scheme of the invention, a cylinder is arranged on a central column at the lower side of the rotary clamping jaw, the lower side of the cylinder is connected in a groove at the upper side of the clamping block through a spring, a plurality of alignment columns are arranged on the circumference of the outer side of the cylinder, and an alignment groove is arranged at the upper side of the clamping block, so that the direction of the rotary clamping jaw can be conveniently fixed.

As a further scheme of the invention, the vertical sections of the upper rod, the middle rod and the inner rod are all T-shaped, and the upper sides of the upper rod, the middle rod and the inner rod are on the same horizontal plane, so that the supporting force is not changed when the pull rod is pulled.

As a further scheme of the invention, the lower side of the inner rod and the side surface of the middle convex strip of the upper rod are both rotatably connected with a plurality of rollers, so that the friction force during pulling is reduced.

As a further scheme of the invention, the right end of the second rack penetrates through the docking station body, and the right end of the second rack is provided with a detachable elastic cushion to assist in clamping the notebook.

As a further aspect of the present invention, the upper end of the guide groove is inclined toward the upper left side, so that the second pressing rod can be stored when not in use.

Compared with the prior art, the invention has the beneficial effects that:

the invention has the advantages that the resistance is small during movement through the pressing rod and the roller, the placement is more stable through the arrangement of the sucker, meanwhile, the notebook is clamped through the clamping mechanism, the clamping position is adjustable, the notebook can adapt to notebooks with different sizes, and the adaptability is good.

Drawings

Fig. 1 is a front view of a docking station with a clamping mechanism.

Fig. 2 is a left side view of a docking station with a clamping mechanism.

Fig. 3 is a schematic structural diagram of a telescoping rod in a docking station with a clamping mechanism.

Fig. 4 is a schematic structural diagram of a first rack in a docking station with a clamping mechanism.

Fig. 5 is a schematic diagram of a clamping block in a docking station with a clamping mechanism.

Fig. 6 is a schematic diagram of an inner rod in a docking station with a clamping mechanism.

In the figure: 1. a docking station body; 2. a support mechanism; 3. a clamping mechanism; 4. a pressing lever; 5. a piston; 6. a first spring; 7. a suction cup; 8. a linkage rod; 9. a roller; 10. a telescopic rod; 11. a rod is arranged; 12. a middle rod; 13. an inner rod; 14. a roller; 15. a slide bar; 16. a clamping block; 17. pressing a key; 18. a movable frame; 19. rotating the clamping jaw; 20. a first pressure lever; 21. a second spring; 22. an interface area I; 23. a cover is turned; 24. a wireless charging unit; 25. a card slot; 26. a second pressure lever; 27. a guide groove; 28. a chute; 29. a first rack; 30. a second rack; 31. a gear; 32. a third spring; 33. aligning wheels; 34. a first sliding block; 35. a fourth spring; 36. a rotating wheel; 37. a pull wire; 38. a winch; 39. the switch is pressed.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 6, in an embodiment of the present invention, a docking station with a clamping mechanism includes a docking station body 1, a supporting mechanism 2 is disposed at a rear end of a lower side of the docking station body 1, a clamping mechanism 3 is disposed at a right side of the docking station body 1, the supporting mechanism 2 includes a pressing rod 4, a linkage rod 8 is hinged to a lower side of the pressing rod 4, a roller 9 is rotatably connected to a lower end of the linkage rod 8, the linkage rod 8 is L-shaped, a kidney-shaped hole is disposed in a middle portion of the linkage rod 8, a shaft pin is slidably connected in the kidney-shaped hole, a distance between the shaft pin and an upper end is smaller than a distance to the lower end, the roller 9 extends out of the docking station body 1, two inclined blocks are fixed to the lower side of the pressing rod 4, a spring 6 is disposed right below the inclined blocks, a piston 5 is connected to a lower side of the spring 6, a suction cup 7 is disposed at a position of the lower side of the docking, the stability after placement is improved, an interface area I22 is arranged on the left side of the docking station body 1, a flip cover 23 is hinged to the rear end of the upper side of the docking station body 1, a display screen is embedded on the flip cover 23, an interface is arranged on the left side of the flip cover 23, a control button is arranged on the right side of the flip cover 23 and used for displaying and selecting the current connection interface, a clamping groove 25 is arranged on the upper side of the docking station body 1, a wireless charging unit 24 is arranged at the bottom of the clamping groove 25 and electrically connected with the control button for wireless charging, an arc-shaped notch is formed in the left side of the clamping groove 25, an elastic pad is arranged at the edge of the bottom of the clamping groove 25, and the upper side of the elastic;

the clamping mechanism 3 comprises two telescopic rods 10, the front and back directions of the telescopic rods 10 are provided with two sliding rods 15, the right end of each telescopic rod 10 is connected with a plurality of clamping blocks 16, the sliding rods 15 are connected with a plurality of clamping blocks 16 in a sliding manner, the lower sides of the clamping blocks 16 are provided with supporting blocks, the right sides of the clamping blocks 16 are provided with pressing keys 17, the left sides of the pressing keys 17 are connected with movable frames 18, springs are arranged between the movable frames 18 and the clamping blocks 16, one sides of the movable frames 18, which are in contact with the sliding rods 15, are provided with anti-slip pads to increase friction force, the upper sides of the clamping blocks 16 are rotatably connected with rotary clamping jaws 19, the rotary clamping jaws 19 are L-shaped, the lower sides of the rotary clamping jaws 19 are hinged with pressure rods 20, each pressure rod 20 consists of a pressure rod and a stress rod, the upper ends of the stress rods are slidably connected in the rotary clamping jaws 19, the end portions, a plurality of alignment columns are arranged on the circumference of the outer side of the cylinder, and alignment grooves are formed in the upper side of the clamping block 16, so that the direction of the rotary clamping jaw 19 can be conveniently fixed;

the telescopic rod 10 comprises an upper rod 11 on the outer side, a middle rod 12 in the middle and an inner rod 13 on the inner side, the docking station body 1 is fixed at the left end of the upper rod 11, a sliding rod 15 is fixedly connected at the right end of the inner rod 13, the vertical sections of the upper rod 11, the middle rod 12 and the inner rod 13 are all T-shaped, the upper sides of the upper rod 11, the middle rod and the inner rod are on the same horizontal plane, so that the supporting force is not changed when the docking station is pulled, a plurality of rollers 14 are rotatably connected to the lower side of the inner rod 13 and the side surface of a convex strip in the middle of the upper rod 11, the friction force when the docking station is pulled is reduced, a pull wire 37 is connected to the left end of the inner rod 13, the pull wire 37 sequentially bypasses an alignment wheel 33 and a rotating wheel 36 and is finally wound on a winch 38, the alignment wheel 33 is formed by two tangent wheel sets, the alignment wheel 33 is rotatably connected to a first sliding block 34, the downside meshing of the second rack 30 has gear 31, and the right side meshing of the first gear 31 has first rack 29, docking station body 1 is passed to the right-hand member of the second rack 30, and the right-hand member of the second rack 30 is equipped with detachable elasticity cushion, and the supplementary tight notebook that presss from both sides, in the spout 28 in the second rack 26 of upper end sliding connection of rack 29, cylinder sliding connection is passed through in the guide way 27 in the left end of depression bar two 26, the upper end slope of guide way 27 towards the upper left side for depression bar two 26 can be accomodate when not using, docking station body 1 is connected through three 32 springs to the downside of the second rack 30, and the right-hand member of three 32 springs is equipped with push switch 39, and push switch 39 electric connection has servo motor, and capstan 38 is connected in servo motor.

The working principle of the invention is as follows: when the notebook computer clamping device is used, the notebook computer is supported by the supporting mechanism 2, the notebook computer is clamped by the clamping mechanism 3, when the notebook computer clamping device is placed, the sliding rod 15 is pulled, the telescopic rod 10 is pulled out, the pressing key 17 is pressed, the movable frame 18 is separated from the sliding rod 15 by the compression spring, the position of the clamping block 16 is adjusted, after the adjustment is completed, the pressing key 17 is loosened, the rotary clamping jaw 19 is lifted upwards, the angle is fixed through the alignment column and the alignment groove, the servo motor drives the winch 38 to rotate, the pull wire 37 is pulled, the spring IV 35 and the spring III 32 are compressed, the rack II 30 drives the rack I29 to move through the gear 31, the pressure rod II 26 is driven to move downwards to clamp the notebook computer, when the rack II 30 touches the pressing switch 39, the servo motor is powered off, the clamping and fixing of the notebook computer are completed, the expansion pressing dock body 1 is fixed on a desktop through the, drive trace 8 and rotate for gyro wheel 9 contacts to earth, drives piston 5 through spring 6 simultaneously and moves down, aerifys in the sucker 7, reduces suction, and it is more convenient to make to remove, during the use, opens flip 23, controls through display screen and control button, can carry out wireless charging to the cell-phone in the draw-in groove 25, and the convenience of taking.

According to the invention, the resistance is small during movement by the pressing rod 4 and the roller 9, the placement is more stable by the arrangement of the sucker 7, meanwhile, the notebook is clamped by the clamping mechanism 3, the clamping position is adjustable, and the notebook clamping mechanism is suitable for notebooks of different sizes and has good adaptability.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.