CN208090262U - A kind of multi-angle holding unit of tablet computer - Google Patents

Abstract

The utility model discloses a kind of multi-angle holding units of tablet computer, it is related to tablet computer, including chassis, first connecting rod, second connecting rod and support plate, the top on chassis is fixedly linked with the first Damping rotation shaft, first connecting rod one end is hinged with the first Damping rotation shaft, and the other end is fixedly connected with the second Damping rotation shaft；Second connecting rod and the second Damping rotation shaft are hinged, the inside of second connecting rod is cavity structure, bull stick is fixedly connected in support plate, it is connected by bar rotation between second connecting rod and support plate, the position that bull stick stretches into cavity structure is limited by stop collar, and the top of support plate is fixedly connected with the first retaining piece, and the lower part of support plate connects the second retaining piece, tablet computer is placed between first retaining piece and the second retaining piece, tray bottom is additionally provided with fixing device.The utility model is simple in structure, and more planes, the multi-angle rotary of support plate may be implemented by the first, second Damping rotation shaft and bull stick, promotes the experience sense that user watches tablet computer.

Description

A multi-angle holding device for a tablet computer

technical field

The utility model relates to the technical field of computers, in particular to a multi-angle holding device for a tablet computer.

Background technique

With the development of science and technology, people use computers more and more in their daily life, work and study. Among computers, tablet computers have become the choice of many people because of their small size and portable features. Tablet computers are often used For viewing video screens, etc., a holding device is needed to place the tablet computer, thereby freeing the user's hands.

The Chinese utility model patent with application number: 201420412618.4 discloses a rotatable tablet computer support frame, including: a base, a fixed shaft, a pin hole, and a support plate; wherein, the upper cover of the base is provided with a fixed shaft; the fixed shaft is embedded with a pin hole , used to provide rotation support for the pin hole; the pin hole is connected with the support plate to realize the multi-angle rotation of the support plate; the two sides of the support plate are respectively provided with baffles, and the baffles are used for when the tablet computer is placed , to fix the tablet's position. This utility model only supports the change of one plane angle of the support plate, and cannot realize the change of multiple planes and angles of the support plate, which affects the user experience of using the tablet computer. Based on this, a multi-angle holding device for a tablet computer is now studied, which solves this problem well.

Utility model content

The technical problem to be solved by the utility model is to overcome the defect that the tablet computer cannot realize multi-angle and multi-plane, and provide a multi-angle holding device for the tablet computer.

The utility model is realized through the following technical solutions: a multi-angle holding device for a tablet computer, which relates to a tablet computer and includes a chassis, a first connecting rod, a second connecting rod and a support plate, the top of the chassis is connected to the first The damping shaft is fixedly connected, one end of the first connecting rod is hinged to the first damping shaft, and the other end is fixedly connected to the second damping shaft; the second connecting rod is hinged to the second damping shaft, and the inside of the second connecting rod It is a cavity structure, the support plate is fixedly connected with a rotating rod, the second connecting rod and the support plate are connected through the rotation of the rotating rod, and the position of the rotating rod extending into the cavity structure is limited by a limit sleeve. The upper part of the support plate is fixedly connected to the first holder, the lower part of the support plate is connected to the second holder, a tablet computer is placed between the first holder and the second holder, and the bottom of the chassis is also provided with Fixtures.

As one of the preferred modes of the present utility model, the fixing device includes a bolt column, a clamping piece, and a fastening nut. The bolt column vertically penetrates the chassis and the clamping piece from top to bottom, and the top of the bolt column is fixed to the chassis. connection, the bottom of the stud stud is threaded into the fastening nut.

As one of the preferred modes of the present invention, the chassis is fixedly connected with several groups of rubber suction cups, and the several groups of rubber suction cups are evenly distributed in a rectangular shape at the bottom end of the chassis.

As one of the preferred modes of the present invention, the top of the clamping member is fixedly connected to the foam cushion.

As one of the preferred modes of the present invention, the upper surface of the foam cushion is provided with anti-skid lines.

As one of the preferred modes of the present invention, a damping ring is provided between the spacer sleeve and the cavity side wall of the second connecting rod, and the damping ring is sleeved on the rotating rod.

As one of the preferred modes of the present invention, the sidewalls of the first holder and the second holder are provided with equal-height draw-in grooves, and the width of the draw-in grooves is greater than the thickness of the tablet computer.

As one of the preferred modes of the present invention, the upper ends of both sides of the second holder are also provided with limit blocks, and the two sets of limit blocks pass through the corresponding apertures of the second holder through sliding rods and are limited to the second holder. in the file.

As one of the preferred modes of the present invention, a compression spring is further included, and the compression spring is sleeved on the sliding rod and located at the bottom of the second holder.

Compared with the prior art, the utility model has the advantages that: the utility model has a simple structure and is easy to use, and the multi-plane and multi-angle rotation of the support plate can be realized through the first and second damping shafts and the rotating rod, which solves the problems in the prior art. The support plate only supports viewing at a plane angle, which enhances the user's experience of watching the tablet computer; the utility model uses the elastic force of the compression spring to squeeze the second holder, so that the position adjustment of the second holder is convenient and quick, and the second holder After cooperating with the first holder, the holding effect is good, and the flat computer can be held stably; the utility model fixes and connects the rubber suction cup at the bottom of the chassis, and utilizes the adsorption force of the rubber suction cup to improve the stability of the chassis placed on the supporting plane. And by fixing and connecting the foam cushion on the top of the clamping piece, avoiding the pressure damage of the clamping piece to the support plane.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a sectional view of the second connecting rod and the support plate in the utility model;

Fig. 3 is the structural representation of support plate in the utility model;

Fig. 4 is a structural schematic diagram of the first holder in the utility model;

Fig. 5 is a schematic structural diagram of the second holder in the present invention.

Detailed ways

The following is a detailed description of the embodiments of the present utility model. This embodiment is implemented on the premise of the technical solution of the present utility model, and detailed implementation methods and specific operating procedures are provided, but the protection scope of the present utility model is not limited to the following the described embodiment.

See Fig. 1-Fig. 5: a multi-angle holding device for a tablet computer, related to a tablet computer, including a chassis 1, a first connecting rod 2, a second connecting rod 3 and a support plate 4, the top of the chassis 1 is connected to the second A damping shaft 5 is fixedly connected, one end of the first connecting rod 2 is hinged to the first damping shaft 5, and the other end is fixedly connected to the second damping shaft 6; the second connecting rod 3 is hinged to the second damping shaft 6, so The inside of the second connecting rod 3 is a cavity structure, and the support plate 4 is fixedly connected with a rotating rod 8, and the second connecting rod 3 and the supporting plate 4 are connected by rotating the rotating rod 8, and the rotating rod 8 extends The part that enters the cavity structure is limited by the limit sleeve 7, the upper part of the support plate 4 is fixedly connected to the first holder 9, the lower part of the support plate 4 is connected to the second holder 12, and the first holder A tablet computer is placed between 9 and the second holder 12, and a fixing device is provided at the bottom of the chassis 1.

As one of the preferred modes of the present invention, the fixing device includes a bolt column 14, a clamping piece 15, and a fastening nut 16. The bolt column 14 vertically penetrates the chassis 1 and the clamping piece 15 from top to bottom, and the bolt The top of the column 14 is fixedly connected with the chassis 1, and the bottom of the bolt column 14 is threadedly connected with the fastening nut 16, and the tightness between the chassis 1 and the clamping member 15 can be well controlled through the fastening nut 16, thereby better fixing .

As one of the preferred modes of the present utility model, the chassis 1 is fixedly connected with several groups of rubber suction cups 19, and the several groups of rubber suction cups 19 are evenly distributed in a rectangular shape at the bottom of the chassis 1, and the absorption force of the rubber suction cups 19 is used to improve the chassis. 1 Stability placed on a support plane.

As one of the preferred modes of the present invention, the top of the clamping part 15 is fixedly connected to the foam cushion 20, which can reduce the pressure damage of the clamping part 15 to the support plane.

As one of the preferred modes of the present invention, the upper surface of the foam cushion 20 is provided with anti-slip lines to increase the friction between the clamping member 15 and the supporting plane.

As one of the preferred modes of the present utility model, a damping ring 17 is provided between the spacer sleeve 7 and the side wall of the cavity of the second connecting rod 3, and the damping ring 17 is sleeved on the rotating rod 8 to support After the relative rotation of the plate 4 and the second connecting rod 3 occurs, due to the function of the damping ring 17, the supporting plate 4 can maintain a stable relative angle.

As one of the preferred modes of the present utility model, the opposite side walls of the first holder 9 and the second holder 12 are provided with equal-height draw-in grooves 18, and the width of the draw-in grooves 18 is larger than that of a flat plate. the thickness of the computer.

As one of the preferred modes of the present invention, the upper ends of both sides of the second holder 12 are also provided with limit blocks 10, and the two sets of limit blocks 10 pass through the corresponding apertures of the second holder 12 through the sliding rod 11 and Confined in the second holder 12 .

As one of the preferred modes of the present invention, it also includes a compression spring 13, which is sleeved on the sliding rod 11 and located at the bottom of the second holder 12, so as to clamp and limit the tablet computer, and Got a good cushioning effect to prevent the tablet from being crushed.

Working principle: As shown in Figure 1, when using this device, first place the chassis 1 on a supporting plane such as a table corner or a headboard, and through the adsorption force of the rubber suction cup 19, the chassis 1 and the supporting plane can be kept relatively stable Then tighten the fastening nut 16, the fastening nut 16 promotes the clamping part 15, and the chassis 1 and the clamping part 15 can be stably fixed on the corner of the table or the headboard, etc., that is, the fixing process of the chassis 1 is completed. Pushing the first connecting rod 2 and the second connecting rod 3 by hand can change the multi-angle position of the support plate 4, wherein the damping effect of the first damping shaft 5 and the second damping shaft 6 is used, when the first connecting rod 2 and the second When the two connecting rods 3 lose the manpower effect, the position of the support plate 4 can remain relatively fixed.

As shown in Figure 2, when the supporting plate 4 is rotated, since the rotating rod 8 is sleeved with a damping ring 17, using the damping effect of the damping ring 17, when the supporting plate 4 rotates about the axial direction of the rotating rod 8, the supporting plate The position of 4 can remain relatively fixed.

As shown in Figure 3-5, push down the second holder 12 by hand, the pressure spring 13 is compressed and stores elastic potential energy, at this time, the upper and lower ends of the tablet computer can be placed into the first holder 9 and the second holder respectively. In the slot 18 of the piece 12, let go of your hand, the compression spring 13 loses its force and releases the elastic potential energy, pushing the second holding piece 12 to move upward, and the first holding piece 9 and the second holding piece 12 complete the engagement and fix the tablet computer the process of.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (9)

1. a kind of multi-angle holding unit of tablet computer, is related to tablet computer, which is characterized in that including chassis (1), first Connecting rod (2), second connecting rod (3) and support plate (4), top and the first Damping rotation shaft (5) of the chassis (1) are fixedly linked, institute It is hinged with the first Damping rotation shaft (5) to state first connecting rod (2) one end, the other end is fixedly connected with the second Damping rotation shaft (6)；Described Two connecting rods (3) are hinged with the second Damping rotation shaft (6), and the inside of the second connecting rod (3) is cavity structure, the support plate (4) It is inside fixedly connected with bull stick (8), is rotatablely connected by bull stick (8) between second connecting rod (3) and support plate (4), the bull stick (8) The position for stretching into cavity structure is limited by stop collar (7), and the top of the support plate (4) is fixedly connected with the first retaining piece (9), the lower part of the support plate (4) connects the second retaining piece (12), first retaining piece (9) and the second retaining piece (12) it Between be placed with tablet computer, chassis (1) bottom is additionally provided with fixing device.

2. the multi-angle holding unit of tablet computer according to claim 1, which is characterized in that the fixing device includes Bolt column (14), clamping element (15), fastening nut (16), the bolt column (14) extend vertically through chassis (1) and folder from top to bottom Tight part (15), and the top of bolt column (14) is fixedly connected with chassis (1), the bottom thread of bolt column (14) connects fastening nut (16)。

3. the multi-angle holding unit of tablet computer according to claim 2, which is characterized in that the chassis (1) is fixed Several groups rubber suction cups (19) is connected, rubber suction cups (19) described in several groups rectangular is uniformly distributed in the bottom end of chassis (1).

4. the multi-angle holding unit of tablet computer according to claim 2, which is characterized in that the clamping element (15) Top is fixedly connected with airfoam cushion (20).

5. the multi-angle holding unit of tablet computer according to claim 4, which is characterized in that the airfoam cushion (20) Upper surface be equipped with non-slip texture.

6. the multi-angle holding unit of tablet computer according to claim 1, which is characterized in that the stop collar (7) and Damped ring (17) is equipped between the cavity sidewalls of second connecting rod (3), the damped ring (17) is socketed on bull stick (8).

7. the multi-angle holding unit of tablet computer according to claim 1, which is characterized in that first retaining piece (9) and on the opposite side side wall of the second retaining piece (12) card slot (18) of height, the width of the card slot (18) such as it is equipped with Thickness of the degree more than tablet computer.

8. the multi-angle holding unit of tablet computer according to claim 1, which is characterized in that second retaining piece (12) both sides upper end is additionally provided with limited block (10), and limited block (10) described in two groups passes through the second retaining piece by litter (11) (12) it corresponding aperture and is limited in the second retaining piece (12).

9. the multi-angle holding unit of tablet computer according to claim 8, which is characterized in that further include compression spring (13), The compression spring (13) is socketed on litter (11) and is located at the second retaining piece (12) bottom.