TWM246976U - Tablet PC supporting stand - Google Patents

Description

M246976 新型 Description of new models: [Technical field to which new models belong] This creation is about a support frame, especially a support frame suitable for placing a tablet computer. 5 [Previous Technology] As the desktop computer market is becoming saturated and notebook computers are growing, tablet PCs are gradually becoming the next-generation trend with features such as high portability, convenient touch input, and digital ink. . 10 Generally speaking, the user operates the tablet computer in hand. However, when the user wants to sit and use the tablet computer, since the tablet computer itself does not provide the support element, it can only be placed on the table i. Both the user's perspective is limited. Therefore, a manufacturer has designed a tablet computer-specific support frame, which includes a base, a stand, and a support arm. The tablet computer stands on the support frame at an angle by using the pivotal relationship with each other. However, this kind of support frame has a disadvantage. When the user wants to store the support frame, there are no fixed elements between the base, the bracket and the support arm, so that these three elements will not be able to maintain a fixed type. Collection troubles. [New content] The main purpose of this creation is to provide a tablet computer support frame, which can be closed securely for easy carrying. 5 20 M246976 In order to achieve the above purpose, the support frame of this creation includes: a base including a rear frame and two side frames, the two side frames are respectively provided with a front pivot joint plate and a rear joint plate, each front pivot A pivot connection hole is provided through the connecting plate, and a connection hole is provided through each of the rear connection plates, and the pivot hole and the connection hole are spaced from each other by a third length L3; There are two upright arms and a buckling arm. The two upright arms include a first end and a second end, respectively, and the first ends are respectively correspondingly pivoted in the pivot holes of the two side frames of the base. The fastening arm is connected between the first ends of the two upright arms; and a support bracket includes a rotating shaft, at least two supporting ends, and two adjusting ends provided in the middle section, and the 10 rotating shaft system ㈣ between at least two supporting ends and the two adjusting ends, the rotating shafts are respectively corresponding to the two upright f-scarf sections pivoted on the backrest bracket, and ㈣ the rotating shaft is connected with the second end of the sinous backing bracket There is a first length U apart from each other, and the two adjusting ends are respectively corresponding to the plug settings on the base. In the two combining holes, and the rotation axis and the adjusting end are separated by a second length 2 · 15, the sum of the first length L1 and the second length L2 is greater than the third length L3 so that The support bracket and the backrest bracket are supported at an appropriate angle to form a support state, and the supporting end of the support bracket supports the bottom of the tablet computer. It is characterized in that the base, the backrest bracket, and the support bracket are at least straight-by Made of plastically deformable material, and when the backrest bracket is pressed down: at least one of the 20 base, the backrest bracket, and the cut bracket—a plastic deformation is caused v to cause the sum of the length 4L1 and the second length L2 to be equal to the third At the critical point of the length L3, the backrest bracket is continuously pushed down, and the buckling arm is pressed against the frame behind the base to form a collapsed state by the plastic deformation-recovery elastic force. 6 25 M246976 [Implementation Mode] In order to allow your review committee to better understand the technical content of this creation, a preferred specific embodiment is described below. 5 Please refer to FIG. 1, which is a schematic diagram of the upright shape of the tablet computer support frame of this creative embodiment. In the figure, a base 1, a backrest bracket 2 and a support bracket 3 can be seen, wherein the base 1 is a square box including a front frame 141, two side frames 142, 143, and a rear frame 144, and The two side frames 142, 143 are further provided with a pivoting plate 121, 122 and an adjusting plate 131, 132, respectively, and the adjusting plate 10 13 1, 32 has a plurality of adjusting holes 133 and a combining hole 134; the The backrest bracket 2 is a U-shaped structure including two upright arms 21, 22 and a buckle arm 23, wherein the two upright arms 21, 22 are respectively pivoted to the pivot plates 121, 122 of the base, and the buckle # 23 It is not located on the same plane as the two upright arms 21, 22, which is bent by the other end of the non-pivot end of the upright arms 21, 22 toward the rear frame 144 15 of the base; the two upright arms 21, 22 are arranged separately There are rotation interfaces 24, 25; this support bracket 3 includes a rotation shaft 31 and two main brackets 32, 33. The rotation shaft 31 is connected to the rotation interfaces 24, 25 of the upright arms 21, 22 so that the support bracket 3 can rotate the shaft 31 is a shaft for rotation, and the two main brackets 32 and 33 have support ends 321 and 331 and adjustment ends 322 and 332, respectively. 321, 331 are located on the back support 20 racks 2 to support a tablet computer 4 (indicated by the dashed line in the figure), and the adjustment ends 322, 332 are used to combine with different adjustment holes 133 according to user needs, 俾The backrest bracket 2 and the support bracket 3 can be firmly set at different angles. M246976 Please refer to FIG. 2 for a side view of this creative embodiment. It can be seen in the figure that the supporting frame of this creation is in a supporting state, that is, the adjusting ends 322, 332 of the supporting bracket 3 are respectively inserted into the second adjusting holes 133 to support the entire supporting frame and use its support Place the tablet 4 on the end. When it is to be collapsed ', the adjustment ends 322, 332 are moved away from the adjustment holes and inserted into the coupling holes 134 instead. 10 15 Please refer to FIG. 3, which is a side view of the creative embodiment in a collapsed state. The feature of this creation is that the backrest bracket 2 is pivoted to the pivot point 123 of the pivot plate 121 as a reference point. For the backrest bracket 2, the distance from the pivot point 123 to the rotary interface 24 is L1; for the base 1 In other words, the distance from the pivot joint 123 to the coupling hole 134 is L3, and for the support bracket 3, the distance from the rotary interface 24 to the adjustment end 322 is L2. When the support frame is to be folded, the adjustment ends 322, 332 are inserted into the coupling holes 134. At this time, the natural state is shown in FIG. 3, and the total length of (li + l2) is slightly larger than L3. 2 exerts a downward force. Since the base 1, the #Month bracket 2 and the support bracket 3 themselves are made of a slightly elastic material (such as not recording steel, etc.), the support bracket 3 will be slightly reduced so that L2 becomes L2, When the critical point of -L1 + L2, = L3 is reached (that is, the elastic potential energy is the most ^ point), at this time, if you press down slightly, you will exceed this critical point and the elastic restoring force of the material itself will cause the backrest bracket 2 to continue. Down until the fastening arm M is fastened to the frame 144 behind the base 1, as shown in FIG. 4. 20 According to the above embodiment, it can be clearly understood that this creation uses the = length ^ relative relationship 'of each pivot point plus the elastic potential energy caused by the elasticity used: the stand is more stable in the collapsed state, which is significantly better Yu learning skills. It should be noted that the base frame of this creative towel is preferably made of rigid materials such as not _, _, etc. and the support 8 25 M246976 The above embodiments are just examples for the convenience of explanation, the rights claimed in this creative The scope should be based on the scope of the patent application, and is not limited to the above embodiments. 5 [Schematic description] Figure 1 is a schematic view of the upright state of the tablet computer support frame of this creative embodiment. FIG. 2 is a side view of this creative embodiment. FIG. 3 is a side view of a collapsed state of this creative embodiment. FIG. 4 is a schematic diagram of a collapsed state of this creative embodiment. [Illustration of drawing number] 1 Base 121 Pivot plate 122 Pivot plate 123 Pivot point 131 Adjusting plate 132 Adjusting plate 133 Adjusting hole 134 Combination hole 15 141 Front frame 142 Side frame 143 Side frame 144 Rear frame 2 Backrest bracket 21 Upright arm 22 Upright arm 23 Snap arm 24 Rotary interface 25 Rotary interface 3 Support bracket 31 Rotary shaft 32 Main bracket 20 321 Support end 322 Adjusting end 33 Main support 331 Support end 332 Adjusting end 4 Tablet PC

Claims (1)

M246976 范围, patent application scope: h — a tablet computer support frame, including: a base, including a rear frame and two side frames, the two side frames are respectively provided with 4 pivot joint plates, and a rear joint plate, each There is a pivot 5 connection hole on the front pivot connection plate, and a combination hole is provided on each rear connection plate, and there is a third length L3 between the pivot connection hole and the connection hole; The two upright arms include a first end and a second end, and the two upright arms respectively include a first end and a second end, and the second ends are respectively corresponding to the pivot holes of the two side frames of the base. The fastening arm is connected between the first ends of the upright arms; and a supporting bracket includes a rotating shaft, at least two supporting ends, and two adjusting ends. Between the at least two supporting ends and the two adjusting ends, the rotating shafts are respectively correspondingly pivoted at the middle of the two upright # of the backrest bracket, and between the rotating shaft and the second end of the backrest bracket The phase 15 has a first length! ^, And the two adjusting ends are respectively inserted correspondingly. Positioned in the two coupling holes of the base, and the rotation axis and the adjusting end are separated by a first length L2, wherein the sum of the first length L1 and the second length is greater than the third length Length L3; at least one of the base, the backrest support, and the support bracket is made of a plastic 20 deformable material, and when the backrest support is pressed down, at least one of the base, the backrest support, and the support support undergoes plastic deformation , Causing the sum of the first length L1 and the second length L2 to be equal to the third length. , Continue to push down the backrest bracket to restore the elastic force through one of the plastic deformations mentioned above to cause the buckle arm to fit on the back frame of the base. U246976 2. According to the tablet computer described in the scope of the patent application, the frame arm of the backrest bracket faces toward the base frame ::, and one of the fastening edges is correspondingly fastened to the rear frame. ^ Folding 3.% of the support bar of the tablet computer described in item〗 of the scope of patent application, ^ Hai base, the back support and the support stand are made of elastic materials, respectively. In the support of the tablet computer described above, a plurality of adjusting holes are more consistently provided on the combining plate, which are combined with the adjusting ends of the supporting bracket to adjust the upright height of the supporting bracket. μ 10 15 20 11