[0034] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not used to limit the present invention.
[0035] Such as Figure 1~Figure 10 As shown, the clamping device for a mobile terminal for a vehicle of the present invention includes a clamping assembly 400, a fixing assembly 100, and a branch assembly 200 for connecting the clamping assembly 400 and the fixing assembly 100. The branch assembly 200 passes through the pan-tilt assembly. 300 is connected to the clamping assembly 400.
[0036] Such as Figure 2 ~ Figure 3 As shown, the fixed assembly 100 includes a connecting screw 110, a fixed rod 120 arranged at one end of the connecting screw 110, and a movable rod 130 arranged at the other end of the connecting screw 110. The connecting screw 110 is provided with a fixed rod 120 and a movable rod. The through hole of the rod 130, the fixed rod 120 is connected to the connecting screw 110 by a thread, and a return spring 150 is arranged in the through hole; the end of the movable rod 130 connected with the connecting screw 110 is provided with a retaining ring 140, the movable The rod 130 is provided with a slot 131 for mating with the retaining ring 140, and the retaining ring 140 is provided with a mounting boss 141 for mating with the slot 131. The elastic return spring 150 is arranged in the through hole, one end of which is in contact with the fixed rod 120 and the other end is connected with the retaining ring 140. The connecting screw 110 is also provided with a cover 160 for positioning the movable rod 130. The connecting screw 110 is provided with a mounting portion 114 that cooperates with the cover body 160, the outer surface of the mounting portion 114 is provided with threads, and the inner surface of the cover body 160 is provided with threads that cooperate with the threads on the outer surface of the mounting portion 114, Adjust the movable rod 130 to a suitable length, fit the cover 160 and the connecting portion 114 together, and lock the movable rod 130 tightly. The fixed rod 120 and the movable rod 130 are provided with a soft rubber pad body 170 at one end away from the connecting screw 110, and the outer surface of the soft rubber pad 170 is provided with a groove 171 to facilitate fixing and positioning.
[0037] The connecting screw 110 is provided with a mounting seat 111 for fixing the branch pipe assembly 200, the mounting seat 111 is provided with a mounting hole 112, and at least one clamping groove 113 is provided on the circumference of the mounting hole 112 for positioning the branch pipe The assembly 200 does not rotate.
[0038] Such as Figure 4 As shown, the branch pipe assembly 200 includes a plurality of sleeved branch pipes 210, the upper end of the branch pipe 210 is provided with a through fixing groove, the fixing groove is provided with a positioning ring 220, and the positioning ring 220 is also provided with The groove is provided with an elastic ring 230 to enhance inward elasticity. The lower end of the branch pipe 210 is provided with a baffle groove, and a baffle 240 is provided in the baffle groove. When one pipe 210 is pulled out from the other branch pipe 210, the blocking piece 230 is stopped by the positioning ring 220 and positioned, and provides the required supporting force. The positioning ring 220 is also surrounded by a pipe sleeve 250 which is used to guide the branch pipe 210 and limit the outward stroke of the positioning ring 220. The outer circumference of the branch pipe 210 is provided with a boss that matches with the groove 113 in the mounting hole 112.
[0039] Such as Figure 5 ~ Figure 7 As shown, the pan/tilt assembly 300 includes a pan/tilt base 310 and a connecting bracket 320 hinged to the pan/tilt base 310 through a hinge shaft 311. The pan/tilt base 310 is provided with mounting holes that cooperate with the branch pipe 210, and the connecting bracket 320 is A mounting groove 321, a switch 330, and an elastic sheet 340 for resetting the switch 330 are provided. The mounting groove 321 is provided with a quick release plate 350, and the quick release plate 350 is provided with a screw 351, For the locking groove 353 to be matched with the switch 330, the quick release plate 350 is fixedly installed in the installation groove 321 through the fixing plate 352, and is locked with the switch 330 through the locking groove 353.
[0040] Such as Figure 8 ~ Figure 9 As shown, the clamping assembly includes a main body 420 and a movable mechanism 410 disposed on the main body 420. The main body 420 includes a main body 423, a lower fixed end hinged to the lower end of the main body 423, and a main body end cover 424. The lower fixed end includes a lower splint 421 connected to the lower end of the main body by a bolt hinge and a soft elastic pad 422 arranged on the lower splint 421, and the soft elastic pad 422 is arranged on the surface of the lower splint 421 that contacts the mobile terminal. The movable mechanism 410 includes a lower connecting rod 415 arranged in the main body 423, an upper connecting rod 414 sleeved in the lower connecting rod 415, and an upper fixed end arranged at the top end of the upper connecting rod 414. The movable mechanism 410 also includes The elastic member includes a lower elastic body 417 arranged in the main body 423, one end connected to the bottom of the main body 423, and the other end connected to the lower end of the lower connecting rod 415, and arranged in the lower connecting rod 415, one end connected to the lower connecting rod 415, and the other An upper elastic body 416 is connected at one end to the lower end of the upper connecting rod 414, and the upper elastic body 416 and the lower elastic body 417 are springs. Both the upper end and the lower end of the upper connecting rod 414 are provided with clamping positions, and the lower end of the lower connecting rod 415 is provided with a clamping position connected to the lower elastic body 417.
[0041] The upper fixed end includes an upper tie rod frame 413 connected to the top end of the upper connecting rod 414 and an upper clamping plate 411 hinged to the upper tie rod frame 413 by bolts. The upper end of the upper connecting rod 414 is arranged in the upper tie rod frame 413, A soft elastic pad 412 is provided on the surface of the upper splint 411 for contact with the mobile terminal, and the soft elastic pad 412 is a material member with low hardness such as rubber, silicone, sponge, or foam.
[0042] The upper connecting rod 414, the lower connecting rod 415, and the elastic member are all arranged in parallel, and the main body end cover is provided with a mounting hole 425, which is arranged in the middle of the two lower connecting rods 415. The screw 351 on the quick-release plate 350 of the pan/tilt assembly 300 is fixed to the mounting hole 425 by a nut 426.
[0043] The working principle of the clamping device for a mobile terminal for a vehicle of the present invention is:
[0044] Such as Picture 10 As shown, the fixing assembly 100 is fixedly clamped on the support rod between the seat and the pillow of the car seat 500, and the return spring 150 is compressed under the compression of the movable rod 130, so that the movable rod 130 is always stuck in the car seat Between the two support rods of the chair 500, and the support rod is in the groove 171 on the outer surface of the soft rubber pad 170, the contact surface is increased and the positioning is more stable. Even if vibration occurs during the driving of the car, it will not affect the fixing of the present invention On the car seat. In addition, the movable body of the clamping assembly is movable and can adapt to mobile terminals of different models and specifications.
[0045] The invention is stable in positioning, foldable and convenient to carry, and the angle of the clamping component and the branch pipe component can be adjusted through the pan-tilt component, so that people can easily use the mobile terminal for entertainment or work during travel.
[0046] Refer to the prior art for other structures of the clamping device for a mobile terminal for a vehicle in this embodiment.
[0047] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Therefore, any modifications made to the above embodiments based on the technical essence of the present invention without departing from the technical solutions of the present invention, Equivalent changes and modifications are still within the scope of the technical solution of the present invention.
