Automobile front seat flat plate support

Abstract

The utility model discloses an automobile front seat flat plate support, which belongs to the field of flat plate supports and comprises a boss, a mounting mechanism is arranged on the top surface of the boss and comprises a bidirectional adjusting screw rod, a chuck and a connecting block, and the bidirectional adjusting screw rod is movably connected in the top surface of the boss through rotating rods at two ends of the bidirectional adjusting screw rod. Through cooperative use of a boss, a mounting mechanism and a magnetic attraction mechanism, symmetrical chucks are inserted into an automobile air conditioner grid, after one grid strip is arranged between the chucks, an adjusting knob is rotated to drive a bidirectional adjusting screw rod to rotate through a rotating rod, and a connecting block drives the chucks to move along the bidirectional adjusting screw rod through a screw hole; according to the flat plate support, the clamping heads are symmetrically arranged, the symmetrical clamping heads move relatively until the grating strips are clamped and fixed between the clamping heads, the adjusting rotary knob cannot be rotated any more, the clamping force on the grating strips can be further improved through cooperation with the anti-slip strips, and therefore the purpose that the flat plate support is conveniently and rapidly installed and fixed to the automobile air conditioner air outlet grating to be used is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of flat plate support, especially to the automobile front seat flat plate support. BACKGROUND

[0002] The automobile front seat flat plate support is a support specially designed for the inside of the automobile front seat to fix a tablet computer. This support is usually foldable, which can adapt to different sizes of tablet computers and allow users to adjust the inclination angle of the tablet computer as needed. There are various types of automobile front seat flat plate supports, such as suction cup type, clamp type, magnetic type, and plug-in type, each with different installation methods and characteristics, but they can effectively reduce the bumping and collision of the tablet computer during vehicle driving, ensuring the stability and safety of the tablet computer, and facilitating the driver or passenger to use the tablet computer for navigation, entertainment, and other activities during driving.

[0003] In the prior art, the magnetic flat plate support is usually installed on the air outlet grille of the air conditioner in the car with an elastic clamping head. Since the clamping head is generally provided with a spring inside to increase the clamping force of the two clamping pieces, and the clamping and release of the clamping head are realized through a button switch, the structure is complex. When the clamping force of the clamping head is too large, it is difficult to separate the clamping pieces from each other, which is not convenient for quickly installing the flat plate support on the air conditioner grille through the clamping head. When the clamping force of the clamping head is too small, the flat plate support will shake, loosen, or fall off with the shaking of the vehicle after being installed on the air conditioner grille, thereby causing inconvenience to the installation and use of the magnetic flat plate support. At the same time, since the tablet computer is fixed by magnetic attraction, when the internal magnet ring loses its magnetic ability or its magnetic ability weakens due to long-term use or external factors, the fixing effect of the tablet computer will be reduced, and the tablet computer will easily fall off. Since it is not convenient to replace the magnet ring, the entire flat plate support needs to be replaced, thereby increasing the use cost of the magnetic flat plate support and reducing its practicality. SUMMARY

[0004] The main purpose of the utility model is to provide an automobile front seat flat plate support that can effectively solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] The utility model provides a car front seat flat support, including boss, the top surface of boss is equipped with installation mechanism, and installation mechanism includes two -way adjusting screw rod, chuck and connecting block, two -way adjusting screw rod is swingly connected in the top surface of boss through the rotary lever of both ends, and connecting block is fixedly connected in the bottom surface of chuck and is swingly connected with two -way adjusting screw rod through the screw hole on the lateral wall, the bottom surface of boss is equipped with magnetic attraction mechanism, and magnetic attraction mechanism includes magnetic attraction platform, magnet ring and cover plate, magnetic attraction platform is fixedly connected in the bottom surface of boss, and magnet ring is fixedly connected in the bottom surface of magnetic attraction platform through cover plate, the cover plate is fixedly connected in the bottom surface of magnetic attraction platform through the threaded column of top surface.

[0007] Preferably, the top surface of the boss is provided with a groove, and the groove is provided with a sliding groove on the front and rear sidewalls of the groove.

[0008] Preferably, the two ends of the two-way adjusting screw rod are respectively fixedly provided with rotary rods, and the rotary rods are swingly installed in the rotary holes.

[0009] Preferably, the chuck is provided with a group of left-right symmetrical chucks, and a plurality of anti-skid strips are fixedly installed on the inner sidewalls of the chucks; the bottom surface of the chuck is fixedly provided with a connecting block, and the connecting block is swingly installed in the groove; the sidewall of the connecting block is provided with a screw hole and is screw-connected with the two-way adjusting screw rod through the screw hole; and the front and rear sidewalls of the connecting block are respectively fixedly provided with sliding blocks and are swingly installed in the sliding grooves.

[0010] Preferably, the magnetic attraction platform is fixedly installed on the bottom surface of the boss, and the bottom surface of the magnetic attraction platform is provided with an annular groove; and the bottom surface of the magnetic attraction platform is provided with a threaded groove in the center of the ring of the annular groove.

[0011] Preferably, the magnet ring is swingly installed in the annular groove; the top surface of the cover plate is fixedly provided with a threaded column, and the threaded column is screw-connected with the threaded groove; and a plurality of convex blocks are fixedly installed on the outer wall of the cover plate.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model discloses a convex platform, the cooperation of installation mechanism and magnetic attraction mechanism is used, the symmetrical chuck is inserted into the automobile air conditioning grid, and after one of the grid bars is placed between the chuck, the adjusting knob is rotated to drive the bidirectional adjusting screw to rotate through the rotating rod, the connecting block is driven the chuck to move along the bidirectional adjusting screw through the screw hole, and the symmetrical chuck is operated to move relatively, until the grid bar is clamped and fixed between the chuck, the adjusting knob can not be rotated any more, and the anti -skid strip can further improve the clamping force of the grid bar, thereby reach the purpose that the flat plate support is quickly installed and fixed on the automobile air conditioning outlet grid and uses, compared with traditional chuck structure, simple structure, convenient for adjusting and using and adjusting the clamping force, avoid the problem that the flat plate support is difficult to install quickly or shakes, loosens or falls off after installing, and when the magnet ring can not provide enough magnetic attraction to the flat plate computer, the screw thread column is rotated from the screw thread groove after the convex block rotating cover plate, and the magnet ring can be disassembled and replaced, without replacing the whole flat plate support, thereby not only reduce the use cost of flat plate support, and improve the practicality of flat plate support. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is whole structure schematic diagram of the utility model;

[0015] Figure 2 It is sectional view schematic diagram of the utility model's convex platform and magnetic attraction platform;

[0016] Figure 3 It is structure split schematic diagram of the utility model's installation mechanism;

[0017] Figure 4 It is structure split schematic diagram of the utility model's magnetic attraction mechanism.

[0018] In the drawing: 1, convex platform;2, installation mechanism;3, magnetic attraction mechanism;4, recess;5, sliding groove;6, rotating hole;7, magnetic attraction platform;8, annular groove;9, screw groove;10, bidirectional adjusting screw;11, rotating rod;12, adjusting knob;13, chuck;14, anti -skid strip;15, connecting block;16, screw hole;17, sliding block;18, magnet ring;19, cover plate;20, screw thread column;21, convex block. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific implementation manners.

[0020] For example, Figure 1 - Figure 4As shown, the automobile front seat flat support, including boss 1, the top surface of boss 1 is equipped with installation mechanism 2, and installation mechanism 2 includes two-way adjusting screw 10, chuck 13 and connecting block 15, two-way adjusting screw 10 is movably connected in the top surface of boss 1 through the rotating rod 11 at both ends, and connecting block 15 is fixedly connected to the bottom surface of chuck 13 and movably connected with two-way adjusting screw 10 through the screw hole 16 on the side wall, the bottom surface of boss 1 is also provided with magnetic attraction mechanism 3, and magnetic attraction mechanism 3 includes magnetic attraction table 7, magnet ring 18 and cover plate 19, magnetic attraction table 7 is fixedly connected to the bottom surface of boss 1, and magnet ring 18 is fixedly connected in the bottom surface of magnetic attraction table 7 through cover plate 19, and cover plate 19 is fixedly connected to the bottom surface of magnetic attraction table 7 through the threaded column 20 on the top surface.

[0021] As shown, Figure 2 The top surface of boss 1 is provided with groove 4, groove 4 is used for cooperating with connecting block 15 to realize transverse movement operation, and the groove of groove 4 is provided with sliding groove 5 on the front and rear side walls respectively, sliding groove 5 is used for cooperating with sliding block 17 to realize sliding operation, and rotating hole 6 is formed on the left and right end walls of the groove of groove 4 respectively, rotating hole 6 is used for cooperating with rotating rod 11 to realize rotation operation;

[0022] As shown, Figure 3 The left and right ends of two-way adjusting screw 10 are respectively fixedly provided with rotating rod 11, and rotating rod 11 is movably installed in rotating hole 6, and the outer side wall of one end of rotating rod 11 is further fixedly provided with adjusting knob 12, and rotating adjusting knob 12 drives rotating rod 11 to rotate in rotating hole 6, and then two-way adjusting screw 10 is driven to rotate in groove 4 through rotating rod 11;

[0023] As shown, Figure 3 Chuck 13 is provided with a group of left-right symmetry, and a plurality of anti-skid strips 14 are fixedly installed on the inner side wall of chuck 13, connecting block 15 is fixedly installed on the bottom surface of chuck 13, and connecting block 15 is movably installed in groove 4, screw hole 16 is formed on the side wall of connecting block 15 and is screwed together with two-way adjusting screw 10 through screw hole 16, and sliding block 17 is further fixedly installed on the front and rear side walls of connecting block 15 and is movably installed in sliding groove 5, and the symmetric chuck 13 is inserted into the grid of automobile air conditioner air outlet, so that one of the grid bars is placed between the chuck 13, connecting block 15 moves along two-way adjusting screw 10 in groove 4 through screw hole 16, sliding block 17 moves in sliding groove 5, and the symmetric chuck 13 is relatively moved until the grid bar is clamped and fixed between the chuck 13, and the anti-skid strip 14 can ensure to improve the clamping friction force of the grid bar, so as to avoid the displacement of chuck 13 on the grid bar, thereby achieving the purpose of quickly installing and fixing the magnetic type tablet computer on the grid of automobile air conditioner air outlet;

[0024] As shown, Figure 2As shown, the magnetic platform 7 is fixedly installed on the bottom surface of the boss 1, and the bottom surface of the magnetic platform 7 is provided with an annular groove 8. The annular groove 8 is used to install and place the magnetic ring 18. The bottom surface of the magnetic platform 7 is also provided with a threaded groove 9 located in the center of the annular groove 8. The threaded groove 9 is used to cooperate with the use of the threaded post 20.

[0025] like Figure 4 As shown, the magnet ring 18 is movably installed in the annular groove 8. A threaded post 20 is fixedly installed on the top surface of the cover plate 19, and the threaded post 20 is threadedly connected to the threaded groove 9. Several protrusions 21 are fixedly installed on the outer wall of the cover plate 19. After the magnet ring 18 is placed in the annular groove 8, the cover plate 19 is rotated by the protrusions 21 to make the threaded post 20 threadedly connected to the threaded groove 9. This fixes the cover plate 19 to the bottom of the magnetic suction table 7 and achieves the purpose of restricting and fixing the magnet ring 18 in the annular groove 8. In this way, the magnet ring 18 can be disassembled and replaced after the magnetic force of the magnet ring 18 weakens.

[0026] The specific operating principles of boss 1, mounting mechanism 2, and magnetic attraction mechanism 3 are as follows:

[0027] According to the thickness of the grid bars of the air outlet grille of the automobile air conditioner, the distance between the clamping heads 13 is adjusted, the adjusting knob 12 is rotated to drive the rotating rod 11 to rotate in the rotating hole 6, the rotating rod 11 drives the bidirectional adjusting screw 10 to rotate in the groove 4, the symmetrical connecting blocks 15 move in opposite directions along the bidirectional adjusting screw 10 through the screw holes 16 in the side wall, and the sliding blocks 17 slide in the sliding grooves 5. At this time, the symmetrical clamping heads 13 are driven by the connecting blocks 15 to move in opposite directions synchronously until the distance between the clamping heads 13 is adjusted to the appropriate width. Then, the clamping heads 13 are inserted into the air outlet grille of the automobile air conditioner, and one of the horizontal grid bars in the grille is placed between the symmetrical clamping heads 13. When the clamping heads 13 cannot be inserted any further, the adjusting knob 12 is rotated in the opposite direction to drive the rotating rod 11 to rotate the bidirectional adjusting screw 10, allowing the symmetrical connecting blocks 15 to move relative to each other along the bidirectional adjusting screw 10 through the screw holes 16, and the symmetrical clamping heads 13 move relative to each other synchronously under the action of the connecting blocks 15. Until the single grid bar is clamped and fixed between the clamping heads 13, and the adjusting knob 12 cannot be rotated, the magnetic flat bracket can be installed on the air outlet grille of the front seat air conditioner of the automobile, and the use of the anti-skid strip 14 can increase the friction between the clamping heads 13 and the grid bars. Compared with the traditional clamping head structure, the structure is simple, easy to adjust and use, and the clamping force can be adjusted. This avoids the problem of difficulty in quickly installing the flat bracket on the air outlet grille of the automobile air conditioner or the problem of shaking, loosening or falling after installation. It ensures the stability and firmness of the flat bracket after installation. Finally, the user places the tablet directly on the front end wall of the magnetic table 7 when using it. The magnet ring 18 in the annular groove 8 of the magnetic table 7 can be magnetically attracted and fixed to the front end of the magnetic table 7 according to the material structure characteristics of the tablet. When the magnet ring 18 loses its magnetic properties or its magnetic properties weaken due to long-term use or external factors, it is difficult to effectively magnetically attract and fix the tablet. By rotating the cover plate 19 with the protruding block 21, the threaded column 20 installed on the top surface of the cover plate 19 can be unscrewed from the threaded groove 9. The magnet ring 18 that has lost its magnetic properties can be removed from the annular groove 8. After placing a new magnet ring 18 in the annular groove 8, rotating the cover plate 19 causes the threaded column 20 to be screwed into the threaded groove 9. The cover plate 19 can be fixed to the bottom end of the magnetic table 7, and the magnet ring 18 can be restricted and fixed in the annular groove 8 through the cover plate 19. This achieves the purpose of easily replacing the magnet ring 18, so that the entire flat bracket does not need to be replaced. This not only reduces the use cost of the flat bracket, but also improves the practicality of the flat bracket.

[0028] The above merely is preferred embodiment of the present utility model and is not used for limiting the present utility model, although the present utility model is described in detail with reference to the foregoing embodiment, however, can make various improvements and can replace the components therein with equivalent in the case of not departing from the scope of the present utility model, or make equivalent replacement to part technical features, all should be contained in the protection scope of the present utility model in the spirit and principle of the present utility model.

Claims

1. A flat support for the front seat of a car, comprising a boss (1), characterized in that: The top surface of the boss (1) is provided with a mounting mechanism (2), and the mounting mechanism (2) comprises a bidirectional adjusting screw (10), a chuck (13) and a connecting block (15), the bidirectional adjusting screw (10) is movably connected in the top surface of the boss (1) through the rotary rods (11) at both ends, and the connecting block (15) is fixedly connected to the bottom surface of the chuck (13) and movably connected with the bidirectional adjusting screw (10) through the screw holes (16) on the side wall, the bottom surface of the boss (1) is also provided with a magnetic attraction mechanism (3), and the magnetic attraction mechanism (3) comprises a magnetic attraction table (7), a magnet ring (18) and a cover plate (19), the magnetic attraction table (7) is fixedly connected to the bottom surface of the boss (1), and the magnet ring (18) is fixedly connected in the bottom surface of the magnetic attraction table (7) through the cover plate (19), and the cover plate (19) is fixedly connected to the bottom surface of the magnetic attraction table (7) through the threaded column (20) on the top surface.

2. The automobile front seat tablet stand according to claim 1, characterized in that: The top surface of the boss (1) is provided with a recess (4), and the recess (4) is provided with a sliding groove (5) on the front and rear side walls in the groove, respectively, and the recess (4) is provided with a rotating hole (6) on the left and right end walls in the groove, respectively.

3. The automobile front seat tablet cradle of claim 2, wherein: The left and right ends of the bidirectional adjusting screw (10) are respectively fixedly provided with rotary rods (11), and the rotary rods (11) are movably installed in the rotating holes (6), and the outer side wall of one end of the rotary rod (11) is further fixedly provided with an adjusting knob (12).

4. The automobile front seat tablet cradle of claim 3, wherein: The chuck (13) is provided with a group of left-right symmetrical chucks (13), and a plurality of anti-skid strips (14) are fixedly installed on the inner side wall of the chuck (13), the bottom surface of the chuck (13) is fixedly provided with a connecting block (15), and the connecting block (15) is movably installed in the recess (4), the side wall of the connecting block (15) is provided with a screw hole (16) and is screwed together with the bidirectional adjusting screw (10) through the screw hole (16), and the front and rear side walls of the connecting block (15) are further respectively fixedly provided with sliding blocks (17) and movably installed in the sliding grooves (5).

5. The automobile front seat tablet cradle of claim 4, wherein: The magnetic attraction table (7) is fixedly installed on the bottom surface of the boss (1), and the bottom surface of the magnetic attraction table (7) is provided with an annular groove (8), and the bottom surface of the magnetic attraction table (7) and the center of the ring in the annular groove (8) are further provided with a threaded groove (9).

6. The automobile front seat tablet cradle of claim 5, wherein: The magnet ring (18) is movably installed in the annular groove (8), the top surface of the cover plate (19) is fixedly provided with a threaded column (20), and the threaded column (20) is screwed together with the threaded groove (9), and a plurality of protruding blocks (21) are fixedly installed on the outer wall of the cover plate (19).

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