CN2739686Y - Adjustable support structure for tablet - Google Patents

Abstract

The utility model relates to a bearing structure with adjustable panel computer is in the concave recess that slides that establishes of base to wherein set up a plurality of draw-in grooves, and slide in the recess, all correspond the concave plural number group locating hole of establishing on two lateral walls corresponding to the draw-in groove, in view of the above, the rear end of support holder selectively pushes up and supports in the draw-in groove, and the protruding location arch that stretches out of two lateral protrusions of rear end is inserted and is located the locating hole and fix a position. The base, the backrest support and the support are pivoted with each other, so that a triangular linkage structure is formed. When the elastic element of the support bracket is pressed and applies force, the traction positioning protrusion retracts inwards to be drawn out from the positioning hole, so that the support bracket can slide back and forth in the sliding groove conveniently, and can be selectively positioned in other clamping grooves and positioning holes, and the positioning state of different angles between the backrest bracket and the base can be adjusted.

Description

Adjustable support structure for tablet

technical field

The utility model relates to a support structure, in particular to an adjustable support structure suitable for placing a tablet computer.

Background technique

As the desktop computer market is gradually becoming saturated and notebook computers are growing rapidly, tablet computers have gradually become the trend of the next generation due to their high portability, convenient touch input and digital ink functions.

Generally speaking, the user operates the tablet computer with his hand, but when the user wants to sit and use it, since the tablet computer itself has no supporting elements, it can only be placed flat on the table. The user's viewing angle is limited.

Therefore, a manufacturer once designed a support frame dedicated to the tablet computer, which includes a base, a bracket, and a support arm, and utilizes the pivotal relationship between them to stand the tablet computer on the support frame at an angle. However, this kind of support frame has a disadvantage. When the user wants to store the support frame, there is no fixed element between the base, the bracket, and the support arm, so that the three elements cannot be stored in a fixed form, resulting in carrying or Collection troubles. In addition, most of the existing supporting frames do not have the function of adjusting the viewing angle, and cannot be adjusted flexibly according to the needs of various users, which is not very ideal.

Utility model content

The main purpose of the present invention is to provide an adjustable support structure for a tablet computer, so that the angle of view presented by the tablet computer can be adjusted in sections, so as to meet diversified usage requirements.

Another object of the present invention is to provide an adjustable support structure for a tablet computer, which can store the support bracket in the backrest bracket, so as to facilitate packaging and carrying, and reduce the volume after storage.

In order to achieve the above purpose, the utility model proposes an adjustable support structure for a tablet computer, which is at least composed of a base, a backrest bracket, and a support bracket. The base of the utility model is provided with a pivot joint in the front section of the upper surface, and a sliding groove is provided in the middle section. The wall is respectively provided with at least two pairs of positioning holes, which respectively correspond to one of the above-mentioned slots; the backrest bracket includes a joint at the bottom, a panel bracket at the front, and two pivots at the back. The hole, wherein the joint part is a pivotal part pivotally arranged on the base; and the supporting bracket is provided with a rotating shaft at the front end, and a positioning protrusion protrudes from the two sides of the rear end respectively, and an elastic element is provided at the middle section of the supporting bracket , wherein the rotating shaft is pivotally arranged in the pivot hole of the backrest bracket, and each positioning protrusion is connected to the elastic element, which provides a preset elastic force to urge the two positioning protrusions to protrude outward from the support bracket, And the elastic element can be pressed to promote the two positioning protrusions to retract inwardly into the support bracket. The utility model is characterized in that the rear end of the support bracket can be selectively pushed against one of the slots of the sliding groove, and the two positioning protrusions are inserted into the corresponding pair of positioning holes for positioning. .

Wherein, the two side walls of the sliding groove are respectively provided with a parallel sliding rail, and the rear ends of the parallel sliding rails are respectively provided with an opening, so that the two positioning protrusions can respectively pass through the above two openings and separate from the base; in addition, The backrest bracket of the utility model is further concavely provided with a storage space, so that the support bracket can be stored in the storage space.

Description of drawings

Fig. 1 is the perspective view of the utility model embodiment;

Fig. 2 is the partially enlarged schematic view of the utility model embodiment;

Fig. 3 is a schematic diagram of storing the support bracket in the storage space according to the embodiment of the present invention;

Fig. 4 is a schematic diagram of the support structure of the embodiment of the present invention after being folded and lying flat.

Detailed ways

Please refer to the perspective view of FIG. 1 first. In this embodiment, a triangular linkage structure is formed among the base (cradle) 1, the backrest bracket 2, and the support bracket 3 to adjust the angle of view of the backrest bracket 2 in sections according to requirements. And provide the panel support 4 that is arranged on the front section of the back support 2 to carry the tablet computer 5 .

The base 1 of this embodiment is provided with a pivot portion 11 at the front section of the upper surface 10 and a sliding groove 12 recessed at the middle section. As shown in Figure 1 , the bottom surface of the sliding groove 12 is provided with a plurality of engaging grooves 13 parallel to each other, and on the two side walls 120 of the sliding groove 12, a plurality of sets of positioning holes 14 are respectively recessed, each A set of positioning holes 14 are respectively corresponding to a card slot 13 , and parallel sliding rails 15 are provided on the two side walls 120 , and an opening 16 is defined at the rear end of the parallel sliding rails 15 . Wherein, the number of the card slots 13 depends on the use requirements, the adjustment range of the viewing angle, and the length of the sliding groove 12, and may be two, three, or even more.

The bottom end of the backrest bracket 2 has a joint portion 21, the front portion is fixed with a panel bracket 4 for carrying the tablet computer 5, and a storage space 23 is recessed in the back, and two pivot holes 22 are recessed in the storage space 23 . Wherein, the joint portion 21 is pivotally connected to the pivotal portion 11 of the base 1 , so that the back support 2 can pivot along the joint portion 21 to adjust the angle between it and the base 1 .

And the support bracket 3 is provided with a rotating shaft 31 at the front end, and protrudes a positioning protrusion 32 respectively at the two sides of the rear end, and is provided with a group of elastic elements 33 in the middle section of the support bracket 3, and each positioning protrusion 32 is connected Provided on the elastic element 33, a preset elastic force is provided by the elastic element 33 to urge the two positioning protrusions 32 to protrude out of the support bracket 3, and when the elastic element 33 is pressed, the positioning protrusion 32 can be urged to Retract in the support bracket 3. As shown in Figure 1, the rotating shaft 31 is pivotally arranged in the pivot hole 22 of the backrest bracket 2, so that the support bracket 3 can rotate along the rotating shaft 31 to adjust the angle with the backrest bracket 2. The rear end of the support bracket 3 selectively abuts against one of the slots 13 of the sliding groove 12 , and the two positioning protrusions 32 are inserted into the corresponding positioning holes 14 for positioning.

In this way, since the joint portion 21 of the backrest bracket 2 is pivotally connected to the pivotal portion 11 of the base 1, the rotating shaft 31 of the support bracket 3 is pivotally arranged in the pivot hole 22 of the backrest bracket 2, and the rear end of the support bracket 3 is pushed against In the slot 13 of the base 1, the base 1, the backrest bracket 2, and the support bracket 3 form a triangular interlocking structure. When wanting to adjust the inclination angle of the backrest bracket 2 according to the demand, it is necessary to apply a pressure greater than its preset elastic force to the elastic element 33 inwardly, so that the elastic element 33 drives the two positioning protrusions 32 to shrink inwardly, and the corresponding Pull out from the positioning hole 14 in order to facilitate the support bracket 3 to slide back and forth along the two parallel slide rails 15. After being selectively adjusted to an appropriate degree of inclination, the elastic element 33 will be released so that the positioning protrusion 32 protrudes outward It can be inserted into other positioning holes 14 in the sliding groove 12 , and the bottom end of the support bracket 3 is pushed against the corresponding slot 13 for fixing.

And when wanting to accommodate the base 1, the backrest bracket 2, and the support bracket 3, please refer to the partially enlarged schematic diagram of FIG. Will be able to pass through these two openings 16 and pull upwards respectively, now the support bracket 3 is only pivotally connected in the pivot hole 22 of the back bracket 2 with the rotating shaft 31 at the front end, and the rear end is then disengaged from the connection with the base 1 . In addition, since the receiving space 23 is recessed on the back of the back support bracket 2 , please refer to FIG. 3 , so the support bracket 3 can be stored therein. Please refer to Fig. 4 , in this way, the joint portion 21 of the backrest bracket 2 can be rotated downward with the pivot joint 11 of the base 1 as the axis, so as to fold the backrest bracket 2 and the base 1 together, so as to reduce the storage volume and facilitate packaging or carry.

It can be seen from the above description that the adjustable support structure of the tablet computer of the present invention can adjust the viewing angle presented by the tablet computer in sections to meet the diversified use requirements; and the support bracket can be accommodated in the backrest bracket to facilitate Packing and carrying, and reducing the volume after storage is really a big progress.

The above-mentioned embodiments are only examples for convenience of description, and the scope of rights claimed by the utility model shall be subject to the scope of the patent application, rather than limited to the above-mentioned embodiments.

Claims (5)

1. An adjustable support structure for a tablet computer, comprising: A base is provided with a pivot joint on the front section of its upper surface, and a sliding groove is recessed in the middle section, at least two locking grooves are provided on the bottom surface of the sliding groove, and the sliding groove At least two pairs of positioning holes are respectively recessed on the two side walls, which respectively correspond to one of the above-mentioned card slots; A backrest bracket, including a joint part at the bottom end, a panel bracket provided at the front part, and two pivot holes provided at the back, the joint part is a pivot joint part pivotally arranged on the base; and A support bracket is provided with a rotating shaft at the front end, and a positioning protrusion respectively protrudes from the two sides of the rear end, and an elastic element is provided at the middle section of the supporting bracket, and the rotating shaft is pivotally arranged in the pivot hole of the backrest bracket Inside, each positioning protrusion is connected to the elastic element, and the elastic element provides a preset elastic force to urge the two positioning protrusions to protrude outward from the support bracket, and the elastic element can be pressed to promote the 2. The positioning protrusion retracts inwardly into the support bracket; It is characterized by: The rear end of the support bracket is selectively pressed against one of the slots of the sliding groove, and the two positioning protrusions are inserted into a pair of corresponding positioning holes for positioning. 2 . The adjustable support structure for a tablet computer according to claim 1 , wherein two side walls of the sliding groove are further provided with a parallel slide rail. 3 . 3. The adjustable support structure for a tablet computer according to claim 2, wherein the rear ends of the two parallel slide rails are further provided with an opening, and the two positioning protrusions can respectively pass through the two openings out of the base. 4 . The adjustable supporting structure for a tablet computer according to claim 1 , wherein a storage space is recessed on the back of the backrest bracket, and the support bracket is stored in the storage space. 5 . 5 . The adjustable supporting structure of the tablet computer according to claim 4 , wherein the two pivot holes of the backrest bracket are recessed in the receiving space. 6 .

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