CN213092201U

CN213092201U - Tall and erect mainboard of high compatible ann

Info

Publication number: CN213092201U
Application number: CN202022187956.0U
Authority: CN
Inventors: 杨德旺
Original assignee: Shenzhen Wislink Technology Co ltd
Current assignee: Shenzhen Wislink Technology Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-04-30
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses a highly compatible android mainboard, which comprises a first circuit board, wherein first fixed blocks are symmetrically fixed at two ends of one side of each first fixed block, the middle parts of the two first fixed blocks are rotationally connected with a rotating shaft through a bearing, a second fixed block is fixed at the middle part of the rotating shaft, a second fixed block is fixed at one end of each second fixed block, a fixing mechanism is symmetrically installed at one side of each first fixed block and one side of each second fixed block, and a first circuit board is fixed on the fixing mechanism on the first fixed block. Greatly improved compatibility.

Description

Tall and erect mainboard of high compatible ann

Technical Field

The utility model relates to an tall and erect mainboard technical field of ann specifically is a tall and erect mainboard of compatible ann.

Background

The mainboard is used as a platform for the operation of other hardware, plays the role of communication and link for the operation of a computer, is a connecting carrier of various devices in the computer, is different from the devices, and is provided with a chip set, various I/O control chips, an expansion slot, an expansion interface, a power socket and other components. The android mainboard is a mainboard used based on an android system, but the size and shape of the conventional android mainboard cannot be changed, so that the conventional android mainboard is not suitable for different installation scenes, and the compatibility is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tall and erect mainboard of ann of high compatibility to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tall and erect mainboard of high compatible ann, includes first circuit board, and the equal symmetry in first fixed strip one side both ends is fixed with first fixed block, two first fixed block middle part is rotated through the bearing and is connected with the pivot, the pivot middle part is fixed with the second fixed block, two second fixed block one end is fixed with the second fixed strip, fixed establishment is installed to the equal symmetry in first fixed strip and second fixed strip one side, fixed establishment on the first fixed strip is fixed with first circuit board, fixed establishment on the second fixed strip is fixed with the second circuit board, first fixed strip and second fixed strip mid-mounting have stop gear.

Preferably, fixed establishment includes stationary blade, T shape spout, T shape slider, slide and fixed orifices, first fixed strip and second fixed strip one side symmetry are fixed with the stationary blade, first fixed strip and second fixed strip are close to one side symmetry of stationary blade and have seted up the T shape spout, T shape spout inner wall sliding connection has the T shape slider, T shape slider one end is passed the T shape spout and is fixed with the slide, the fixed orifices has all been seted up at stationary blade and slide middle part.

Preferably, the limiting mechanism comprises a third fixed block, a fourth fixed block, a first chute, a first sliding block, a spring, a first octagonal column, an octagonal groove, a second chute, a second sliding block and a second octagonal column, the third fixed block is fixed in the middle of the first fixed strip, the fourth fixed block is fixed in the middle of the second fixed strip, the first chute is formed in one side, close to the third fixed block, of the fourth fixed block, the first sliding block is connected to the inner wall of the first chute in a sliding manner, the spring is fixed on the inner wall of the first chute, one end of the spring is fixedly connected with the first sliding block, the first octagonal column is fixed at one end, far away from the spring, of the first sliding block, the octagonal groove is formed in one side, close to the first octagonal column, of the third fixed block, the first octagonal column is connected with the octagonal groove in an inserting manner, the second chute is formed in the middle of the third fixed block, one end of the second chute is communicated with the octagonal groove, and the other end of the second chute is communicated with the outside, the inner wall of the second chute is connected with a second sliding block in a sliding manner, one end, close to the first octagonal column, of the second sliding block is fixed with a second octagonal column, and the second octagonal column is spliced with the octagonal groove.

Preferably, a button is fixed on one side of the second sliding block, which is far away from the second octagonal column, and the button penetrates through the second sliding groove.

Preferably, a first limiting ring is fixed on the inner wall of the first sliding groove, the first sliding block is connected with the first limiting ring in a sliding mode, a second limiting ring is fixed at one end of the first sliding block, and the second limiting ring is connected with the inner wall of the first sliding groove in a sliding mode.

Preferably, one end of the first octagonal column, which is far away from the spring, is provided with a chamfer.

Preferably, the four corners of the first circuit board and the second circuit board are provided with mounting holes.

Preferably, the fixing hole is a kidney-shaped hole.

Preferably, the first circuit board and the second circuit board are electrically connected through a flat cable.

Preferably, one end of the button is provided with a round angle.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a two fixed establishment can carry out fixed mounting with first circuit board and second circuit board for can rotate between first circuit board and the second circuit board, then can carry on spacingly behind first circuit board and the second circuit board turned angle through stop gear, and can install a plurality of circuit boards according to same mode, with the installation scene that makes things convenient for first circuit board and second circuit board to adapt to the difference, the compatibility that improves greatly.

Drawings

Fig. 1 is one of the overall structural diagrams of the present invention;

fig. 2 is a second schematic view of the overall structure of the present invention;

fig. 3 is a schematic structural view of the fixing mechanism of the present invention;

FIG. 4 is a schematic structural view of the limiting mechanism of the present invention;

FIG. 5 is a schematic sectional view of the limiting mechanism of the present invention;

fig. 6 is a schematic structural view of the first octagonal column of the present invention.

In the figure: 1. a first fixing strip; 2. a first fixed block; 3. a rotating shaft; 4. a second fixed block; 5. a second fixing strip; 6. a fixing mechanism; 61. a fixing sheet; 62. a T-shaped chute; 63. a T-shaped slider; 64. a slide sheet; 65. a fixing hole; 7. a first circuit board; 8. a second circuit board; 9. a limiting mechanism; 91. a third fixed block; 92. a fourth fixed block; 93. a first chute; 94. a first slider; 95. a spring; 96. A first octagonal column; 97. an octagonal groove; 98. a second chute; 99. a second slider; 910. a second octagonal column; 10. a button; 11. a first limit ring; 12. a second stop collar; 13. and (7) installing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, 2 and 4, a highly compatible android motherboard is shown, which comprises a first circuit board 7, first fixing blocks 2 are symmetrically fixed at two ends of one side of a first fixing strip 1, a rotating shaft 3 is rotatably connected to the middle parts of the two first fixing blocks 2 through bearings, a second fixing block 4 is fixed to the middle part of the rotating shaft 3, a second fixing strip 5 is fixed to one end of each of the two second fixing blocks 4, fixing mechanisms 6 are symmetrically installed at one sides of the first fixing strip 1 and the second fixing strip 5, a first circuit board 7 is fixed to the fixing mechanism 6 on the first fixing strip 1, a second circuit board 8 is fixed to the fixing mechanism 6 on the second fixing strip 5, mounting holes 13 are respectively formed at four corners of the first circuit board 7 and the second circuit board 8, the first circuit board 7 and the second circuit board 8 are electrically connected through a flat cable, a limiting mechanism 9 is installed at the middle parts of the first fixing strip 1 and the second fixing strip 5, the first circuit board 7 is inserted between the sliding piece 64 and the fixing piece 61 on the first fixing strip 1, and then the first circuit board 7 is fixed on the first fixing strip 1 by passing through the fixing hole 65 and the mounting hole 13 through the bolt, while the second circuit board 8 is inserted between the sliding piece 64 and the fixing piece 61 on the second fixing strip 5 and fixed by the bolt, and the sliding piece 64 slides on the first fixing strip 1 and the second fixing strip 5 at a certain distance, so that the circuit board fixing device can adapt to circuit boards with different thicknesses.

Referring to fig. 3, the fixing mechanism 6 includes a fixing plate 61, a T-shaped sliding slot 62, a T-shaped sliding block 63, a sliding plate 64 and a fixing hole 65, the fixing plate 61 is symmetrically fixed on one side of the first fixing strip 1 and one side of the second fixing strip 5 close to the fixing plate 61, the T-shaped sliding slot 62 is symmetrically formed on one side of the first fixing strip 1 and one side of the second fixing strip 5 close to the fixing plate 61, the T-shaped sliding block 63 is connected to an inner wall of the T-shaped sliding slot 62 in a sliding manner, one end of the T-shaped sliding block 63 penetrates through the T-shaped sliding slot 62 to be fixed with the sliding plate 64, and the fixing holes 65 are.

Referring to fig. 4, 5 and 6, the limiting mechanism 9 includes a third fixed block 91, a fourth fixed block 92, a first sliding groove 93, a first sliding block 94, a spring 95, a first octagonal column 96, an octagonal groove 97, a second sliding groove 98, a second sliding block 99 and a second octagonal column 910, the third fixed block 91 is fixed in the middle of the first fixed strip 1, the fourth fixed block 92 is fixed in the middle of the second fixed strip 5, the first sliding groove 93 is formed in one side of the fourth fixed block 92 close to the third fixed block 91, the first sliding block 94 is connected to the inner wall of the first sliding groove 93 in a sliding manner, the spring 95 is fixed to the inner wall of the first sliding groove 93, one end of the spring 95 is fixedly connected to the first sliding block 94, the first octagonal column 96 is fixed at one end of the first sliding block 94 far from the spring 95, a chamfer is formed in one end of the first octagonal column 96 far from the spring 95, the octagonal groove 97 is formed in one side of the third fixed block 91 close to the first octagonal column 96, and first octagonal column 96 is pegged graft with octagonal groove 97, second spout 98 has been seted up at third fixed block 91 middle part, second spout 98 one end and octagonal groove 97 intercommunication, and the second spout 98 other end and external intercommunication, second spout 98 inner wall sliding connection has second slider 99, the one end that second slider 99 is close to first octagonal column 96 is fixed with second octagonal column 910, and second octagonal column 910 pegs graft with octagonal groove 97, extrudees button 10 through the finger, and then extrudes second slider 99 through button 10, makes second slider 99 promote second octagonal column 910 and slide in octagonal groove 97, and then promotes first octagonal column 96 and slowly roll off octagonal groove 97, and people can drive second fixed strip 5 through rotatory fourth fixed block 92 and rotate at this moment, and second fixed strip 5 can rotate 90 degrees by the biggest, makes people can make between first circuit board 7 and second circuit board 8 parallel, Perpendicular or have 45 jiaos, after adjusting to specific angle between first circuit board 7 and the second circuit board 8, people loosen button 10 for first slider 94 is extruded to spring 95, and then drives first octagonal column 96 and inserts in the octagonal groove 97, makes and carries on spacingly between first fixed block 2 and the second fixed block 4.

Referring to fig. 5, a button 10 is fixed on a side of the second slider 99 away from the second octagonal column 910, the button 10 passes through the second sliding slot 98, and a rounded corner is formed at one end of the button 10, so that people can press the second slider 99 conveniently.

Referring to fig. 5, a first limiting ring 11 is fixed on an inner wall of the first sliding groove 93, the first sliding block 94 is slidably connected to the first limiting ring 11, a second limiting ring 12 is fixed on one end of the first sliding block 94, and the second limiting ring 12 is slidably connected to the inner wall of the first sliding groove 93, so that the first sliding block 94 is limited.

Referring to fig. 3, the fixing hole 65 is a kidney-shaped hole to conveniently accommodate the mounting holes 13 with different pitches.

The working principle is as follows:

when in use, the first circuit board 7 is inserted between the sliding sheet 64 and the fixing sheet 61 on the first fixing strip 1, then the bolt penetrates through the fixing hole 65 and the mounting hole 13, the first circuit board 7 is fixed on the first fixing strip 1, the second circuit board 8 is inserted between the sliding sheet 64 and the fixing sheet 61 on the second fixing strip 5, and is fixed through the bolt, and the sliding sheet 64 slides on the first fixing strip 1 and the second fixing strip 5 with a certain distance, so as to be suitable for circuit boards with different thicknesses, after the first circuit board 7 and the second circuit board 8 are installed, a person presses the button 10 through the finger, further presses the second sliding block 99 through the button 10, so that the second sliding block 99 pushes the second octagonal column 910 to slide in the octagonal groove 97, further pushes the first octagonal column 96 to slowly slide out of the octagonal groove 97, at this time, the person can drive the second fixing strip 5 to rotate by rotating the fourth fixing block 92, and the second fixed strip 5 can rotate 90 degrees to the maximum for people can make between first circuit board 7 and the second circuit board 8 parallel, perpendicular or have 45 jiaos, after adjusting to specific angle between first circuit board 7 and the second circuit board 8, people loosen button 10, make spring 95 extrude first slider 94, and then drive first octagon post 96 and insert in the octagon groove 97, make and carry on spacingly between first fixed block 2 and the second fixed block 4.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A tall and erect mainboard of compatible ann, includes first circuit board (7), its characterized in that: first fixed strip (1) one side both ends equal symmetry is fixed with first fixed block (2), two first fixed block (2) middle part is rotated through the bearing and is connected with pivot (3), pivot (3) middle part is fixed with second fixed block (4), two second fixed block (4) one end is fixed with second fixed strip (5), fixed establishment (6) are installed to first fixed strip (1) and the equal symmetry in second fixed strip (5) one side, fixed establishment (6) on first fixed strip (1) are fixed with first circuit board (7), fixed establishment (6) on second fixed strip (5) are fixed with second circuit board (8), first fixed strip (1) and second fixed strip (5) mid-mounting have stop gear (9).

2. The highly compatible android motherboard of claim 1, wherein: fixed establishment (6) are including stationary blade (61), T shape spout (62), T shape slider (63), slider (64) and fixed orifices (65), first fixed strip (1) and second fixed strip (5) one side symmetry are fixed with stationary blade (61), T shape spout (62) have been seted up to one side symmetry that first fixed strip (1) and second fixed strip (5) are close to stationary blade (61), T shape spout (62) inner wall sliding connection has T shape slider (63), T shape slider (63) one end is passed T shape spout (62) and is fixed with slider (64), fixed orifices (65) have all been seted up at stationary blade (61) and slider (64) middle part.

3. The highly compatible android motherboard of claim 1, wherein: the limiting mechanism (9) comprises a third fixing block (91), a fourth fixing block (92), a first sliding groove (93), a first sliding block (94), a spring (95), a first octagonal column (96), an octagonal groove (97), a second sliding groove (98), a second sliding block (99) and a second octagonal column (910), the third fixing block (91) is fixed in the middle of the first fixing strip (1), the fourth fixing block (92) is fixed in the middle of the second fixing strip (5), the first sliding groove (93) is formed in one side, close to the third fixing block (91), of the fourth fixing block (92), the first sliding block (93) is connected to the inner wall of the first sliding groove (93) in a sliding mode, the spring (95) is fixed on the inner wall of the first sliding groove (93), one end of the spring (95) is fixedly connected with the first sliding block (94), and the first octagonal column (96) is fixed at one end, far away from the spring (95), of the first sliding block (94), one side that third fixed block (91) is close to first octagonal column (96) has seted up octagonal groove (97), and first octagonal column (96) pegs graft with octagonal groove (97), second spout (98) have been seted up at third fixed block (91) middle part, second spout (98) one end and octagonal groove (97) intercommunication, and second spout (98) other end and external intercommunication, second spout (98) inner wall sliding connection has second slider (99), the one end that second slider (99) are close to first octagonal column (96) is fixed with second octagonal column (910), and second octagonal column (910) peg graft with octagonal groove (97).

4. The highly compatible android motherboard of claim 3, wherein: one side of the second sliding block (99), which is far away from the second octagonal column (910), is fixed with a button (10), and the button (10) penetrates through the second sliding groove (98).

5. The highly compatible android motherboard of claim 3, wherein: the inner wall of the first sliding groove (93) is fixed with a first limiting ring (11), the first sliding block (94) is connected with the first limiting ring (11) in a sliding mode, one end of the first sliding block (94) is fixed with a second limiting ring (12), and the second limiting ring (12) is connected with the inner wall of the first sliding groove (93) in a sliding mode.

6. The highly compatible android motherboard of claim 3, wherein: and a chamfer is arranged at one end, away from the spring (95), of the first octagonal column (96).

7. The highly compatible android motherboard of claim 1, wherein: mounting holes (13) are formed in four corners of the first circuit board (7) and the second circuit board (8).

8. The highly compatible android motherboard of claim 2, wherein: the fixing hole (65) is a kidney-shaped hole.

9. The highly compatible android motherboard of claim 1, wherein: the first circuit board (7) and the second circuit board (8) are electrically connected through a flat cable.

10. The highly compatible android motherboard of claim 4, wherein: one end of the button (10) is provided with a round angle.