CN201844165U - Auxiliary fixing device - Google Patents

Abstract

An auxiliary fixing device for use with a flat electronic product. The auxiliary fixing device comprises a bearing unit, an angle adjusting mechanism and a supporting unit, and an auxiliary belt can be additionally arranged. The supporting unit is used for the tablet computer to be arranged at, and the angle adjusting mechanism and the supporting unit are responsible for enabling the supporting unit to stand horizontally or vertically. The auxiliary belt sleeve is arranged at the wrist position, so that the accidental falling of the tablet computer when the tablet computer is operated by hands can be prevented. In addition, the special structure of the supporting unit is matched, so that the tablet computer can be placed on the desktop in a small-angle inclined state, the operation of touch input is convenient, and the auxiliary fixing device can help the tablet computer to be more convenient and safer under various using forms.

Description

Auxiliary Fixtures

technical field

The utility model belongs to the technical field of an auxiliary fixing device, which is mainly used in flat-panel electronic products, such as flat-panel computers, e-books and other products. It is more convenient when watching videos.

Background technique

Tablet computers have been sold in the market for many years. In recent years, due to the maturity of touch technology and the development and use of a large number of applications, the operation of tablet computers has become more convenient. The large-area display screen and appropriate weight are not only easy to carry, but also quite flexible for users to hold and operate in their hands. Currently, they are widely loved by consumers. The screen displayed on the screen can be freely converted into a landscape or a portrait mode according to the user's settings, so that the tablet computer has a variety of different usage modes.

However, in the operation of this type of tablet computer, there are some small shortcomings that must be overcome. For example, while holding a tablet computer with one hand, you must be very careful when touching the screen with the other hand. If the tablet computer accidentally slips from your hand, serious damage will be caused. If the tablet computer is placed flat on the table, the best viewing angle is directly above the table, which is different from the habit of ordinary people who sit at the table and observe the screen from above the table, which is prone to reflections. When text input, the flat computer is also relatively inconvenient to operate. In addition, when using a tablet computer to watch videos, without any auxiliary device, holding it with your hands for a long time will cause discomfort in your hands. There is still a possibility of sliding, and on the other hand, it is not easy to adjust to a better tilt angle, so that the user cannot observe the video with the best viewing angle. For this reason, the creator thinks about designing a product that can be used in conjunction with a tablet computer to solve the above-mentioned poor situations in use.

Utility model content

The main purpose of this utility model is to provide a design that can help the tablet computer to be used in various states. By combining the auxiliary fixing device of the utility model with the tablet computer, the tablet computer can be held in the hand. It is more stable and safe to hold. The tablet computer can also be placed on the desktop horizontally or vertically, or hung on the wall or where it is desired to hang, so as to meet the requirements of consumers who want to use the tablet computer conveniently in different places.

Another object of the present utility model is a small and portable auxiliary fixing device. When used in combination with the tablet computer, the thickness is only increased a little, but the convenience of tablet computer operation can be greatly improved. It brings great convenience to users.

In order to achieve the above purpose, the utility model mainly includes a receiving unit, an angle adjustment mechanism, and a supporting unit. The receiving unit has a large-area disk surface, and a plurality of protruding clips are formed around the disk surface. One opposite surface is the back side of the receiving unit, and the angle adjustment mechanism is formed on the back side, and the supporting unit is pivotally connected to the angle adjusting mechanism, and the angle adjusting mechanism can make the supporting unit rotate at a specific angle on the back side of the receiving unit. Adjust, and the support unit can form an included angle with the back of the receiving unit after being lifted.

Furthermore, the auxiliary fixing device of the present utility model further includes an auxiliary belt, which is connected to one of the receiving unit and the angle adjustment mechanism, so that the user can use the auxiliary belt to wrap around the wrist to prevent In the process of operating the tablet computer in the hand, an accidental slip occurred. Or hang it on the hook on the wall with the auxiliary belt, so that the user can watch the video played by the tablet computer.

In addition, the support unit can be composed of a support piece, a connecting body, and a fastener, and the connecting body is a flexible connecting material capable of bending at a large angle. Normally, fasteners can be used to fix the support unit on the back of the receiving unit. When the receiving unit is combined with a tablet computer and is to be placed on the desktop, the connecting body can be bent so that the fastener is close to the support. The high function enables the receiving unit to be placed on the desktop at an oblique angle, which is convenient for the user to sit at the table to observe the screen shown on the screen and perform touch input operations on the screen.

In order for the review committee to clearly understand the detailed process and technical content of the utility model, the author will cooperate with the following diagrams and detailed explanations, so that the review committee can clearly understand the spirit of the utility model:

Description of drawings

Fig. 1 is the stereogram (one) of the utility model;

Fig. 2 is the perspective view (two) of the utility model;

Fig. 3 is an exploded view of the utility model;

Figure 4 is an enlarged rear view of the utility model after the cover is temporarily removed;

Fig. 5 is a perspective view of the utility model in a straight standing shape;

Fig. 6 is a perspective view of the utility model in a horizontal standing shape;

Fig. 7 is the schematic diagram that the utility model is placed on the desktop;

Fig. 8 is a side view of the utility model in a straight standing shape.

[Description of main component symbols]

1 auxiliary fixing device

2 Accepting unit

20 plates

21 clips

22 back

24 cover

241 combination hole slot

25 screws

26 upholstered

28 bumps

3 angle adjustment mechanism

31 shaft

311 storage space

312 Gap

32 transfer parts

321 inner ring teeth

322 pivot block

33 elastic top catch

331 Tooth

4 support unit

41 supports

411 guide groove

42 Connector

43 Fasteners

431 Buckle

5 auxiliary belt

6 Limiting parts

61 horizontal section

62 protrusions

8 tablet

Detailed ways

As shown in FIG. 1 and FIG. 2 , they are perspective views of the front angle and rear angle of the auxiliary fixing device of the present invention, respectively. The auxiliary fixing device 1 of the present invention includes a receiving unit 2 , an angle adjustment mechanism 3 , and a supporting unit 4 , and can further include an auxiliary belt 5 .

The receiving unit 2 is formed with a disk surface 20 with a large area. The disk surface 20 is curved near the edge, so that the receiving unit 2 has the elasticity to be slightly stretched near the edge. In addition, a plurality of clips are formed on the periphery of the disk surface 20. The clip 21 protrudes from the surface of the disk 20 . Wherein the position of the disk 20 is where the tablet computer is placed, and the clip 21 is used for clamping around the tablet computer. When the tablet computer is placed on the disk surface 20, the receiving unit 2 will be slightly stretched, and the generated restoring force can make the clip 21 clamp to the side of the tablet computer, so as to achieve the purpose of clamping and fixing. In this example, a plurality of clips 21 are curved and distributed at the four corners of the receiving unit 2, but it is not limited thereto. For example, the number of clips 21 can be at least three, and form On at least three sides of the receiving unit 2, the purpose of clamping and fixing can also be achieved during use.

The opposite surface of the disk surface 20 is the back surface 22 of the receiving unit 2 , and the angle adjustment mechanism 3 is formed in the central area of the back surface 22 and is pivotally connected with the supporting unit 4 . The angle adjustment mechanism 3 can at least provide the support unit 4 with a specific angle of rotation adjustment, such as angle adjustment between 0 degree and 90 degree. In this embodiment, the shape of the receiving unit 2 is rectangular, and the main usage types are vertical or horizontal. When the support unit 4 is adjusted to the 0 degree state, it corresponds to the vertical type of the receiving unit 2 (as shown in FIG. 2 ), and when adjusted to the 90 degree state, it corresponds to the horizontal type of the receiving unit 2 .

The angle adjustment mechanism 3 can be realized in many different ways, and this embodiment only uses one of them for illustration, which does not limit the scope of the present invention. As shown in Figure 3 and Figure 4, the angle adjustment mechanism 3 includes a shaft 31, a rotating part 32 and an elastic top catch 33, the shaft 31 protrudes from the central area of the back 22 of the receiving unit 2, the shaft An accommodating space 311 is formed near the circumference of the member 31, and the accommodating space 311 is for the elastic top catch member 33 to be arranged here, and a small notch 312 is formed on the circumferential position of the shaft member 31, and the notch 312 is compatible with the accommodating Space 311 is connected. The elastic pushing member 33 has a protruding tooth 331 , and the protruding tooth 331 extends to the outside of the shaft member 31 through the notch 312 . In addition, the elastic top catch 33 is annular and can be compressed radially, so that the protruding teeth 331 can be retracted for a short distance. A ring is formed at the rotating member 32 , and an inner ring tooth 321 is formed on the inner wall of the ring. The inner ring tooth 321 is sleeved on the periphery of the shaft member 31 , and the protruding tooth 311 is engaged with the inner ring tooth 321 . The rotating member 32 is also pivotally connected to the supporting unit 4 . In this embodiment, the rotating member 32 can rotate 360 degrees at the position of the shaft member 31 , and the protruding teeth 331 are engaged with the inner ring teeth 321 to fix the position of the rotating member 3 after rotation. In other words, the angle adjustment mechanism 3 provides 360-degree angle adjustment, so that the support unit 4 can be adjusted at more angles on the back of the receiving unit 2 .

As shown in FIG. 3 , in this embodiment, the receiving unit 2 further has a cover 24 and a plurality of screws 25 to fix and hide the positions of the components of the angle adjustment mechanism 3 . During assembly, the cover 24 is covered on the top surface of the shaft member 31 , and the screw 25 penetrates the receiving unit 2 from the direction of the disk surface 20 and is locked with the cover 24 . The position of the screw hole cannot be seen from Fig. 1 because a soft pad 26 is pasted on the central area of the disk surface 20. On the one hand, the appearance is more beautiful, and on the one hand, the soft pad 26 can avoid scratching the surface of the tablet computer. The cover 24 is additionally formed with at least one coupling hole 241 through which other connecting devices can be combined, so that the receiving unit 2 can be connected in more different forms. For example, hanging on the wall or erecting in the car and so on. The shape of the combination hole 241 in the figure is only one embodiment of the present invention, and therefore does not limit the scope of the present invention.

As shown in Figure 2, the purpose of the auxiliary belt 5 is to be wrapped around the wrist of the user to prevent the receiving unit 2 from accidentally slipping out of the hand when operating the tablet computer. The tablet computer at the receiving unit 2 will not be damaged if it falls to the ground. The auxiliary belt 5 can be connected to at least one member of the receiving unit 2 and the angle adjustment mechanism 3 , in this embodiment, it is connected to the rotating member 32 of the angle adjustment mechanism 3 . The auxiliary belt 5 is preferably a ring-shaped belt, which is convenient to be directly placed on the wrist, or a tightening member is added to prevent loosening, but it is not limited thereto. In addition, the user can also hang the auxiliary belt 5 on the hook in the kitchen, so that he can learn to cook while watching the cooking video played by the tablet computer.

The support unit 4 is pivotally connected to the angle adjustment mechanism 3 , and can form an included angle with the receiving unit 2 after being pulled up, so that the receiving unit 2 can stand upright. As shown in FIG. 5 and FIG. 6 , the receiving unit 2 is in a vertical standing shape and a horizontal standing shape, respectively. The shape of the support unit 4 can be made of a single component, or formed by connecting multiple components. In this implementation, a multi-component method is adopted. As shown in Figure 3, the support unit 4 is composed of a support 41, a connection body 42, and a fastener 43, the support 41 and the fastener 43 are connected by the connector 42, the connector 42 is a soft and flexible connecting material, such as webbing, rubber belt, rubber Hinge mechanism etc., make this connecting body 42 bend at a large angle. One end of the support member 41 is pivotally connected to the rotating member 32 of the angle adjustment mechanism 3, as the skeleton responsible for supporting in the support unit 4, so as shown in Figures 5 and 6, when the receiving unit 2 is in a standing state, the connection The body 42 is bent so that the fastener 43 is positioned behind the support 41, wherein the support 41 bears most of the force, and the surface in contact with the surface of the fastener 43 still produces some friction to achieve the purpose of anti-slip.

The purpose of setting the fastener 43 is twofold: 1. When the support unit 4 is not in use, the support 41 can be tightly attached to and fixed on the back 22 of the receiving unit 2; 2. When the receiving unit 2 is placed on the desktop, The fastener 43 can raise one side of the receiving unit 2, so that the receiving unit 2 is inclined at a small angle. Therefore, at least one buckle 431 is formed on the side of the buckle 43 away from the joint with the connecting body 42. The buckle 431 is curved, and the bending direction is to face the receiving unit 2. In this embodiment, the buckle 431 has two One, and at least one protrusion 28 is formed on the corresponding side of the receiving unit 2, and the protrusion 28 can be fastened by the fastener 431 thereto. As shown in FIG. 2 , it is a schematic diagram of the support unit 4 being fixed on the back surface 22 of the receiving unit 2 by using the fastener 43 . As shown in Figure 7, bending the connecting body 42 can make the fastener 431 and the support 41 close together, or even close together, and the curved buckle 431 will raise the receiving unit 2, at this time When the receiving unit 2 is placed on the desktop, the receiving unit 2 is inclined at a small angle, and the tablet computer 8 combined with the receiving unit 2 is also inclined at a small angle, so that it is convenient for the user to operate the computer. A rather thoughtful design.

Furthermore, the utility model is further provided with a limiter 6 between the support unit 4 and the angle adjustment mechanism 3. The purpose of the limiter 6 is: 1. Prevent the support unit 4 from colliding with the receiving unit 2 after being pulled apart. The formed included angle is too large; 2. To prevent the supporting unit 4 from being prone to breakage at the pivot joint with the angle adjustment mechanism 3 when bearing the force; 3. To maintain and fix the gap between the supporting unit 4 and the receiving unit 2 after being opened s position. As shown in Figure 3, the limiting member 6 is a metal material, shaped like an Ω-shaped body, and the horizontal section 61 located in the middle area is pivotally connected to the pivoting block 322 of the rotating member 32. The pivoting block 322 is away from the pivot joint between the rotating piece 32 and the supporting piece 41, and the two ends of the limiting piece 6 are formed with two protruding sections 62 in the outward direction, and the supporting piece 41 faces the surface of the receiving unit 2 The guide groove 411 on the opposite surface is formed near the central area. When assembled, the horizontal section 61 of the limiting member 6 is pivotally connected to the pivotal block 322 , and the protruding section 62 slides in the guide groove 411 . As shown in Figure 8, due to the existence of the limiting member 6, the angle between the receiving unit 2 and the supporting member 41 is limited, and the position between the supporting member 41 and the receiving unit 2 is also fixed, so that the receiving unit 2 It is less likely to shake in standing mode.

Based on the above, when the auxiliary fixing device of the present invention is used in combination with a tablet computer, the tablet computer can be tilted at a small angle when placed on the desktop, so that it is convenient to touch the screen for operation. Wrapped around the wrist to prevent the tablet from falling to the ground. When you want to watch videos, you can use the support unit to assist you to stand on the desktop, regardless of whether you can stand in a horizontal or vertical position. This can meet the various operating modes of the tablet computer and make the tablet computer easier to use. It is more convenient, so the auxiliary fixing device of the present utility model meets the requirements of the patent application.

The above-mentioned ones are only preferred embodiments of the present invention, and are not intended to limit the scope of the embodiments of the present invention. That is, all equivalent changes and modifications made according to the patent scope of the utility model are covered by the patent scope of the utility model.

Claims (11)

1. An auxiliary fixing device, characterized in that it is used in combination with flat electronic products, including: A receiving unit is formed with a large-area disk surface, and a plurality of protruding clips are formed around the disk surface. The opposite side of the region where the disk surface is located is the back of the receiving unit, and an angle adjustment mechanism is formed on the back; A support unit, pivotally connected to the angle adjustment mechanism, the support unit can form an included angle with the back of the receiving unit after being pulled up; An angle adjustment mechanism enables the support unit to adjust different angle positions on the back of the receiving unit. 2 . The auxiliary fixing device according to claim 1 , wherein a plurality of clips are formed on at least three sides around the receiving unit. 3 . 3 . The auxiliary fixing device according to claim 1 , wherein a plurality of clips are curved and formed at four corners around the receiving unit. 4 . 4. The auxiliary fixing device according to claim 1, characterized in that, the angle adjustment mechanism comprises a shaft, a rotating part and an elastic push-up part, and the shaft protrudes from the central area of the back of the receiving unit, The shaft accommodates the elastic top catch, so that a protruding tooth of the elastic top catch extends to the outside of the shaft, the rotating piece forms a ring, and the inner wall of the ring forms an inner ring tooth, the inner ring tooth is It is sleeved on the periphery of the shaft, and the protruding teeth of the elastic top catch are engaged with the teeth of the inner ring. 5 . The auxiliary fixing device according to claim 1 , wherein at least one coupling hole is formed in the central area of the back of the receiving unit, and the coupling hole is for other connecting devices to be coupled therewith. 6 . 6. The auxiliary fixing device according to claim 4 or 5, wherein the coupling hole is formed on a cover, and the cover is locked on the shaft formed on the back of the receiving unit. 7. The auxiliary fixing device according to claim 1, wherein the support unit is composed of a support member, a connecting body, and a fastener, and the support member and the fastener are connected by the The connecting body is made of a flexible connecting material, so that the connecting body can be bent at a large angle. One end of the supporting member is pivotally connected to the angle adjustment mechanism, which is mainly responsible for supporting the skeleton in the supporting unit. 8. The auxiliary fixing device according to claim 7, characterized in that at least one buckle is formed on the side of the buckle away from the connection with the connecting body, the buckle is curved, and the bending direction is facing the receiving unit , the buckle can be fastened to the side of the receiving unit, and in addition, when the connecting body is bent, the buckle can be brought closer to the support. 9. The auxiliary fixing device according to claim 1, further comprising an auxiliary belt, the auxiliary belt is at least connected to one of the angle adjustment mechanism and the receiving unit. 10. The auxiliary fixing device according to claim 1, wherein the auxiliary belt is an endless belt. 11. The auxiliary fixing device according to claim 1, further comprising a limiter, the limiter is connected between the support unit and the angle adjustment mechanism, when the support unit is opened, the The limiting member maintains the angle and position between the support unit and the angle adjustment mechanism.

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