Height-adjustable mounting bracket

Abstract

The utility model discloses a height-adjustable mounting bracket, which belongs to the technical field of mounting brackets and comprises a bottom plate, a plurality of sliding chutes are formed in the top of the bottom plate, a plurality of first hinge seats are attached to the top of the bottom plate, a hinge rod is hinged to one side of each first hinge seat, and a second hinge seat is hinged to the other end of each hinge rod; according to the utility model, the leveling mechanism is arranged, the worm drives the worm nut strip and the mounting seat to move along the stroke groove, and the position of the mounting seat can be adjusted, so that the switching box mounted at the top of the mounting seat can be in a horizontal state, and a connecting line at the interface of the switching box is prevented from being bent due to stress; therefore, the connecting line at the interface can be prevented from loosening, the normal use of the switching box is ensured, the stability of the switching box during use is improved, the connecting line at the interface is prevented from being worn or damaged due to long-time bending, and the service life of the connecting line is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model belongs to installation support technical field, especially, relate to a adjustable height installation support. BACKGROUND

[0002] ‌The adapter box is a device for realizing interface conversion, usually having different inputs and outputs, and can convert one interface into another interface, so that different devices can be connected with each other to transmit data, power or signals, etc. The adapter box needs to be fixed and supported by a support when installed to prevent it from moving due to external force during use.

[0003] When the existing adapter box mounting support is placed on uneven ground, the support as a whole will be in an inclined state, which will cause the adapter box mounted on the support to be in an inclined state. This inclination will cause the connection line at the interface of the adapter box to bend due to stress, which may cause the interface connection to loosen, thereby affecting the normal operation of the device. In addition, the connection line may be worn or damaged at the interface due to long-term bending stress, thereby shortening the service life of the connection line. SUMMARY

[0004] The utility model aims at: in order to solve prior art, support is placed on uneven ground, the support as a whole will be in an inclined state, which will cause the adapter box mounted on the support to be in an inclined state, and then may cause the interface connection to loosen and the connection line to be damaged. A height-adjustable mounting support is proposed to solve the above problems.

[0005] To achieve the above object, the utility model adopts the following technical scheme:

[0006] A height-adjustable mounting support, comprising a bottom plate, a plurality of sliding grooves are formed in the top of the bottom plate, a plurality of first hinge seats are attached to the top of the bottom plate, a hinge rod is hingedly connected to one side of the first hinge seat, a second hinge seat is hingedly connected to the other end of the hinge rod, and a leveling mechanism is arranged on the top of the plurality of second hinge seats.

[0007] The leveling mechanism comprises a base, the bottom of the base is connected with the top of the second hinge seat, two limiting grooves are formed in the top of the base, limiting sliders are slidably connected with the inner wall of the limiting grooves, and the top of the two limiting sliders is connected with the same mounting seat, a plurality of threaded holes are formed in the top of the mounting seat, the bottom of the mounting seat is attached to the top of the base, a worm nut strip is connected to the bottom of the mounting seat, a stroke groove is formed in the top of the base, a placing groove is formed in the bottom of the inner wall of the stroke groove, a worm is rotatably connected with the inner wall of the placing groove on one side, the worm is engaged with the worm nut strip on one side, a through groove is formed in the inner wall of the placing groove on one side, a connecting rod is rotatably connected with the inner wall of the through groove, one end of the connecting rod is connected with one end of the worm, and the other end of the connecting rod extends out of the through groove and is connected with a rotating handle.

[0008] As a further description of the above technical solution:

[0009] The bottom plate is provided with an adjusting mechanism on one side, the adjusting mechanism comprises a groove and two moving grooves, the groove is formed in the bottom of the bottom plate, the moving grooves are formed in the bottom of the bottom plate, and the inner wall of the moving grooves is slidably connected with a moving plate.

[0010] As a further description of the above technical solution:

[0011] The inner wall of the moving groove is provided with a sliding groove on both sides, the moving plate is connected with a sliding plate on both sides, the outer wall of the sliding plate is slidably connected with the inner wall of the sliding groove, and the sliding plate extends out of the sliding groove on one side.

[0012] As a further description of the above technical solution:

[0013] The bottom of the first hinge seat is connected with a connecting block, the outer wall of the connecting block is slidably connected with the inner wall of the sliding groove, and the bottom of the connecting block is connected with the top of the sliding plate.

[0014] As a further description of the above technical solution:

[0015] A second through hole is formed in the top of the inner wall of the groove, a rotating shaft is rotatably connected with the inner wall of the second through hole, one end of the rotating shaft extends out of the second through hole and is connected with a knob, a first bevel gear is connected with the other end of the rotating shaft, second bevel gears are engaged with the first bevel gear on both sides, a rotating rod is connected with one side of the second bevel gear, first through holes are formed in the inner wall of the groove on both sides, and the inner wall of the first through hole is rotatably connected with the outer wall of the rotating rod.

[0016] As a further description of the above technical solution:

[0017] One end of the rotating rod is connected with a threaded rod, one side of the first through hole is communicated with one side of the moving groove, a threaded groove is formed in one side of the moving plate, and the inner wall of the threaded groove is threadedly connected with the outer wall of the threaded rod.

[0018] Therefore, the utility model has the advantages that:

[0019] 1、The utility model discloses a leveling mechanism is set up, and the connecting rod and worm are rotated through rotating the rotary handle, thereby can drive the worm mother strip and the mounting seat move along the path of stroke groove, and then the position of mounting seat can be adjusted, so that the mounting seat and the adapter box installed on the top of mounting seat are in the horizontal state, avoid the connection line of adapter box interface to be bent due to stress, thereby can prevent the connection line of interface to be loose, ensure the normal use of adapter box, and then improve the stability when using the adapter box, and avoid the abrasion or damage of the connection line of interface due to long -term bending, and then improve the service life of connection line.

[0020] 2、The utility model discloses an adjusting mechanism is set up, and the first bevel gear is rotated through rotating the knob and drives the second bevel gear, rotating rod and threaded rod, and the moving plate is moved to the moving groove outside through rotating in the threaded groove, thereby can increase the floor area of bottom plate, and then can improve the stability of support to base and mounting seat in the process of lifting, avoid the center of gravity change due to height increase and make the support fall down, improve the stability of support frame. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the three -dimensional structure schematic diagram of the utility model;

[0022] Figure 2 It is the explosion structure schematic diagram of the leveling mechanism of the utility model;

[0023] Figure 3 It is the three -dimensional structure schematic diagram of the utility model Figure 2 It is the enlarged structure schematic diagram of part A of the utility model;

[0024] Figure 4 It is the sectional structure schematic diagram of base of the utility model;

[0025] Figure 5 It is the structure schematic diagram of adjusting mechanism of the utility model;

[0026] Figure 6 It is the sectional structure schematic diagram of bottom plate of the utility model;

[0027] Figure 7 It is the enlarged structure schematic diagram of part B of the utility model; Figure 6

[0028] Figure 8 It is the enlarged structure schematic diagram of part C of the utility model. Figure 6

[0029] ​​Legend: 1, bottom plate; 2, first hinged seat; 3, hinged rod; 4, second hinged seat; 5, sliding groove; 6, adjusting mechanism; 601, knob; 602, sliding plate; 603, sliding groove; 604, moving groove; 605, moving plate; 606, groove; 607, rotating shaft; 608, first bevel gear; 609, second bevel gear; 610, rotating rod; 611, first through hole; 612, threaded rod; 613, threaded groove; 614, second through hole; 7, leveling mechanism; 701, base; 702, limiting groove; 703, rotating handle; 704, stroke groove; 705, limiting sliding block; 706, worm nut strip; 707, threaded hole; 708, mounting seat; 709, placing groove; 710, worm; 711, connecting rod; 712, through groove; 8, connecting block. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0031] Please refer to Figures 1-8 The present application provides a technical solution: an adjustable height mounting bracket, comprising a bottom plate 1, a plurality of sliding grooves 5 are formed on the top of the bottom plate 1, a plurality of first hinged seats 2 are attached to the top of the bottom plate 1, a hinged rod 3 is hinged to one side of the first hinged seat 2, a second hinged seat 4 is hinged to the other end of the hinged rod 3, and the same leveling mechanism 7 is arranged on the top of the plurality of second hinged seats 4.

[0032] The leveling mechanism 7 comprises a base 701, the bottom of the base 701 is connected to the top of the second hinged seat 4, two limiting grooves 702 are formed on the top of the base 701, a limiting sliding block 705 is slidably connected to the inner wall of the limiting groove 702, the same mounting seat 708 is connected to the top of the two limiting sliding blocks 705, a plurality of threaded holes 707 are formed on the top of the mounting seat 708, the bottom of the mounting seat 708 is attached to the top of the base 701, the worm nut strip 706 is connected to the bottom of the mounting seat 708, the stroke groove 704 is formed on the top of the base 701, the placing groove 709 is formed on the bottom of the inner wall of the stroke groove 704, the worm 710 is rotatably connected to one side of the inner wall of the placing groove 709, the worm 710 is engaged with one side of the worm nut strip 706, the through groove 712 is formed on one side of the inner wall of the placing groove 709, the connecting rod 711 is rotatably connected to the inner wall of the through groove 712, one end of the connecting rod 711 is connected to one end of the worm 710, and the other end of the connecting rod 711 extends out of the through groove 712 and is connected to the rotating handle 703.

[0033] The embodiment is specific: the rotating handle 703 drives the connecting rod 711 to rotate, the connecting rod 711 drives the worm 710 to rotate, the worm 710 meshes with the arc-shaped worm mother 706, and thus the worm 710 can drive the worm mother 706 to move along the path of the stroke groove 704 when the worm 710 rotates, and can drive the mounting seat 708 to move along the path of the stroke groove 704, so as to adjust the position of the mounting seat 708, so that the mounting seat 708 can be in a horizontal state with the ground, and then the adapter box installed on the top of the mounting seat 708 is in a horizontal state, avoiding the bending of the connecting line at the interface of the adapter box due to stress, thereby preventing the connecting line at the interface from loosening, ensuring the normal use of the adapter box, thereby improving the stability of the adapter box during use, and avoiding the wear or damage of the connecting line at the interface due to long-term bending, thereby prolonging the service life of the connecting line. The limiting slide block 705 can limit the position of the mounting seat 708 through the limiting groove 702, and can make the mounting seat 708 move more stably, and the threaded hole 707 enables the adapter box to be installed on the mounting seat 708 through a screw.

[0034] The bottom plate 1 is provided with an adjusting mechanism 6 on one side, the adjusting mechanism 6 comprises a groove 606 and two moving grooves 604, the groove 606 is opened at the bottom of the bottom plate 1, the moving groove 604 is opened at the bottom of the bottom plate 1, the moving plate 605 is slidably connected to the inner wall of the moving groove 604, one side of the moving plate 605 extends out of the moving groove 604, sliding grooves 603 are opened on both sides of the inner wall of the moving groove 604, sliding plates 602 are connected to both sides of the moving plate 605, the sliding plates 602 are slidably connected to the inner walls of the sliding grooves 603, one side of the sliding plates 602 extends out of the sliding grooves 603, the first hinge seat 2 is connected with a connecting block 8 at the bottom, the connecting block 8 is slidably connected to the inner wall of the sliding groove 5, the connecting block 8 is connected to the top of the sliding plate 602 at the bottom, a second through hole 614 is opened at the top of the inner wall of the groove 606, a rotating shaft 607 is rotatably connected to the inner wall of the second through hole 614, one end of the rotating shaft 607 extends out of the second through hole 614 and is connected with a knob 601, the other end of the rotating shaft 607 is connected with a first bevel gear 608, second bevel gears 609 are meshed on both sides of the first bevel gear 608, a rotating rod 610 is connected to one side of the second bevel gear 609, first through holes 611 are opened on both sides of the inner wall of the groove 606, the first through holes 611 are rotatably connected to the outer wall of the rotating rod 610, one end of the rotating rod 610 is connected with a threaded rod 612, one side of the first through hole 611 is communicated with one side of the moving groove 604, a threaded groove 613 is opened on one side of the moving plate 605, and the threaded groove 613 is threadedly connected to the outer wall of the threaded rod 612.

[0035] The embodiment is specific: the rotating knob 601 drives the rotating shaft 607 and the first bevel gear 608 to rotate, the first bevel gear 608 drives the two second bevel gears 609 to rotate through meshing with the two second bevel gears 609, the second bevel gears 609 drive the rotating rod 610 to rotate, the rotating rod 610 drives the threaded rod 612 to rotate, the threaded rod 612 drives the moving plate 605 to slide outwards along the moving groove 604 through rotating in the threaded groove 613, in the process that the moving plate 605 slides outwards along the moving groove 604, the moving plate 605 can drive the first hinged seat 2 to slide along the sliding groove 5 through the connecting block 8, the first hinged seat 2 moves to drive the hinged rod 3 to rotate, and can drive the second hinged seat 4 to move upwards, so that the base 701 can be moved upwards, and the height of the base 701 and the mounting seat 708 can be adjusted, so that the support can meet the mounting requirements of different heights of the adapter box, the applicability of the support is improved, meanwhile, the moving plate 605 moving outwards along the moving groove 604 can increase the floor area of the bottom plate 1, so that the stability of supporting the base 701 and the mounting seat 708 in the process of being raised can be improved, the support is prevented from being tilted due to the change of the gravity center caused by the height being raised, the stability of the support frame is improved, and the position of the moving plate 605 can be limited through the sliding plate 602, and the position of the first hinged seat 2 can be limited through the connecting block 8.

[0036] Working principle: in use, the connecting rod 711 and the worm 710 are driven to rotate through rotating the rotating handle 703, the worm 710 drives the worm nut 706 and the mounting seat 708 to move along the path of the stroke groove 704, so that the position of the mounting seat 708 can be adjusted, so that the mounting seat 708 and the adapter box mounted on the top of the mounting seat 708 are in a horizontal state, the rotating knob 601 drives the rotating shaft 607 and the first bevel gear 608 to rotate, the first bevel gear 608 drives the second bevel gear 609, the rotating rod 610 and the threaded rod 612 to rotate, the threaded rod 612 drives the moving plate 605 to slide outwards along the moving groove 604 through rotating in the threaded groove 613, in the process that the moving plate 605 slides outwards along the moving groove 604, the moving plate 605 can drive the first hinged seat 2 to slide along the sliding groove 5 through the connecting block 8, and can drive the second hinged seat 4 and the base 701 to move upwards through the hinged rod 3, so that the height of the base 701 and the mounting seat 708 can be adjusted, when the moving plate 605 moves outwards along the sliding groove 603, the floor area of the bottom plate 1 can be increased, so that the stability of supporting the support is improved.

[0037] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. An adjustable height mounting bracket comprising a base plate (1), characterised in that: The bottom plate (1) is provided with a plurality of sliding grooves (5) on the top, a plurality of first hinge seats (2) are attached to the top of the bottom plate (1), a hinge rod (3) is hingedly connected to one side of the first hinge seat (2), a second hinge seat (4) is hingedly connected to the other end of the hinge rod (3), and a same leveling mechanism (7) is arranged on the top of the plurality of second hinge seats (4). The leveling mechanism (7) comprises a base (701), the bottom of the base (701) is connected to the top of the second hinge seat (4), two limiting grooves (702) are formed on the top of the base (701), a limiting sliding block (705) is slidably connected to the inner wall of the limiting groove (702), and a same mounting seat (708) is connected to the top of the two limiting sliding blocks (705), a plurality of threaded holes (707) are formed on the top of the mounting seat (708), the bottom of the mounting seat (708) is attached to the top of the base (701), a worm nut strip (706) is connected to the bottom of the mounting seat (708), a stroke groove (704) is formed on the top of the base (701), a placing groove (709) is formed on the bottom of the inner wall of the stroke groove (704), a worm (710) is rotatably connected to one side of the inner wall of the placing groove (709), one side of the worm (710) is engaged with one side of the worm nut strip (706), a through groove (712) is formed on one side of the inner wall of the placing groove (709), a connecting rod (711) is rotatably connected to the inner wall of the through groove (712), one end of the connecting rod (711) is connected to one end of the worm (710), and the other end of the connecting rod (711) extends out of the through groove (712) and is connected with a rotating handle (703).

2. An adjustable height mounting bracket according to claim 1, wherein: The bottom plate (1) is provided with an adjusting mechanism (6) on one side, the adjusting mechanism (6) comprises a groove (606) and two moving grooves (604), the groove (606) is formed on the bottom of the bottom plate (1), the moving grooves (604) are formed on the bottom of the bottom plate (1), and a moving plate (605) is slidably connected to the inner wall of the moving groove (604).

3. An adjustable height mounting bracket according to claim 2, wherein: The inner walls of the moving grooves (604) are provided with sliding grooves (603) on both sides, the moving plate (605) is connected with sliding plates (602) on both sides, the outer walls of the sliding plates (602) are slidably connected to the inner walls of the sliding grooves (603), and the sliding plates (602) extend out of the sliding grooves (603) on one side.

4. An adjustable height mounting bracket according to claim 1, wherein: The first hinge seat (2) is connected with a connecting block (8) on the bottom, the outer wall of the connecting block (8) is slidably connected to the inner wall of the sliding groove (5), and the bottom of the connecting block (8) is connected to the top of the sliding plate (602).

5. An adjustable height mounting bracket according to claim 2, wherein: The inner wall of the groove (606) is provided with a second through hole (614) at the top, the inner wall of the second through hole (614) is rotationally connected with a rotating shaft (607), one end of the rotating shaft (607) extends out of the second through hole (614) and is connected with a knob (601), the other end of the rotating shaft (607) is connected with a first bevel gear (608), the two sides of the first bevel gear (608) are engaged with second bevel gears (609), one side of the second bevel gear (609) is connected with a rotating rod (610), the inner wall of the groove (606) is provided with first through holes (611) on the two sides, and the inner wall of the first through hole (611) is rotationally connected with the outer wall of the rotating rod (610).

6. An adjustable height mounting bracket according to claim 5, wherein: One end of the rotating rod (610) is connected with a threaded rod (612), one side of the first through hole (611) is in communication with one side of the moving groove (604), one side of the moving plate (605) is provided with a threaded groove (613), and the inner wall of the threaded groove (613) is threadedly connected with the outer wall of the threaded rod (612).

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