Adjustable router suspension device

Abstract

The utility model discloses an adjustable router suspension device, which relates to the technical field of router suspension devices, and comprises a limiting frame, the side wall of the limiting frame is fixedly connected with a connecting lug, the inner side wall of the limiting frame is provided with a sliding groove in an embedded manner, the sliding groove is internally connected with a roller in a sliding manner, and the side wall of the roller is rotatably connected with the inner side wall of the limiting frame through a driving disc. The limiting frame is fixedly connected to the side wall of the driving plate, the worm gear is rotated through the handle to drive the driving gear to be meshed with the toothed plate, and height fine adjustment is achieved. After the screw rod is unlocked, the rolling wheel freely slides in the sliding groove to achieve rapid large-range lifting, and the emergency height adjusting requirement is met; a spring and an insertion rod are arranged in the roller driving disc, and the insertion rod is triggered to be instantly meshed with a limiting groove through centrifugal force during rapid gliding, so that mechanical hard locking is formed, and out-of-control falling is prevented.

Description

Technical Field

[0001] This utility model relates to the technical field of router hanging devices, specifically an adjustable router hanging device. Background Technology

[0002] Patent CN218819487U discloses an adjustable router suspension device that facilitates the adjustment of the router's height. The specific structure includes a suspension plate, a rack, guide rods, a placement plate, a support frame, a worm gear, and a worm. A rack is fixed to the front side of the suspension plate, and guide rods are symmetrically fixed to the left and right sides of the middle of the suspension plate. A placement plate is slidably arranged between the two guide rods.

[0003] In the aforementioned prior art, the rotation of the driving gear drives the driven gear meshing with the driving gear to rotate, thereby causing the lead screw to rotate and driving the shelf to move up and down to adjust the height of the shelf. When it is necessary to move from bottom to top or from top to bottom, it is necessary to continuously turn the handwheel to drive the worm gear and rack to mesh and move, which takes a lot of time. Utility Model Content

[0004] Therefore, in order to overcome the above-mentioned shortcomings, this utility model provides an adjustable router hanging device.

[0005] This invention is implemented as follows: an adjustable router suspension device is constructed, comprising a limiting frame, a connecting ear fixedly connected to the side wall of the limiting frame, a groove embedded in the inner side wall of the limiting frame, a roller slidably connected in the groove, the side wall of the roller being rotatably connected to the inner side wall of the limiting frame via a drive plate, the limiting frame being fixedly connected to the side wall of a drive plate, a handle rotatably connected to the front end of the drive plate, the handle being fixedly connected to the worm gear in the worm gear, the worm gear being rotatably connected to the drive plate, and the center of the worm gear being fixedly connected to a drive gear; a limiting frame is fixedly connected inside the limiting frame, and a telescopic rod is fixedly connected to each of the four corners of the limiting frame, the moving end of the telescopic rod being fixedly connected to a toothed plate, the toothed plate meshing with the drive gear, and a screw rotatably connected to the lower end of the toothed plate, the screw being threadedly connected to the inner side of the limiting frame.

[0006] In one feasible implementation, a placement frame is fixedly connected to the top of the drive board, and a return spring is fixedly connected to the inner side wall of the placement frame.

[0007] In one feasible implementation, a compression plate is fixedly connected to the other end of the return spring.

[0008] In one feasible implementation, the drive disk is hollowed out to form a sliding groove, and a spring is fixedly connected inside the sliding groove. The other end of the spring is fixedly connected to the insertion rod.

[0009] In one feasible implementation, the insertion rod is slidably connected to the sliding groove, and the inner sidewall of the limiting frame is provided with multiple sets of limiting grooves in a ring shape.

[0010] This utility model has the following advantages: This utility model provides an adjustable router hanging device through improvements, which, compared with similar devices, have the following improvements:

[0011] The adjustable router suspension device described in this utility model uses a handle to rotate a worm gear, which drives a drive gear to mesh with a toothed plate, thus achieving fine-tuning of the height. After unlocking the screw, the roller slides freely in the groove to achieve rapid and wide-range lifting and lowering, adapting to emergency height adjustment needs. The roller drive disc has a built-in spring and an insertion rod. When sliding down rapidly, centrifugal force triggers the insertion rod to momentarily engage with the limiting groove, forming a mechanical hard lock to prevent uncontrolled falls. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0013] Figure 2 This is a schematic diagram of the drive board structure of this utility model;

[0014] Figure 3 This is a schematic diagram of the drive board placement frame structure of this utility model;

[0015] Figure 4 This is an exploded view of the toothed plate connection structure of this utility model;

[0016] Figure 5 This is a schematic diagram of the connection structure between the limiting frame and the roller of this utility model.

[0017] The components are: limiting frame-1, connecting ear-2, slide groove-3, drive plate-4, limiting frame-5, roller-6, handle-7, worm gear-8, drive gear-9, limiting frame-10, telescopic rod-11, toothed plate-12, screw-13, placement frame-14, return spring-15, pressing plate-16, drive disc-61, sliding groove-62, spring-63, insertion rod-64, and limiting groove-65. Detailed Implementation

[0018] The following will be combined with the appendix Figures 1-5 This utility model will be described in detail, and the technical solutions in the embodiments of this utility model will be clearly explained. The described embodiments are obviously only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0019] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have an intervening component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or may have an intervening component. When a component is considered to be "set on" another component, it can be directly set on the other component or may have an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0021] Please see Figures 1 to 5 This utility model discloses an adjustable router suspension device, comprising a limiting frame 1, a connecting ear 2 fixedly connected to the side wall of the limiting frame 1, the limiting frame 1 being fixedly installed on an external wall via the connecting ear 2 and bolts, a sliding groove 3 embedded in the inner side wall of the limiting frame 1, a roller 6 slidably connected within the sliding groove 3, the inner side wall of the sliding groove 3 and the roller 6 being in pressure contact, facilitating the roller 6 to roll up and down within the sliding groove 3, the side wall of the roller 6 being rotatably connected to the inner side wall of the limiting frame 5 via a drive disc 61, the limiting frame 5 being fixedly connected to the side wall of a drive plate 4, a handle 7 being rotatably connected to the front end of the drive plate 4, the handle 7 being fixedly connected to the worm gear 8 within the worm gear 8, the worm gear 8 being rotatably connected to the drive plate 4, and the center of the worm gear 8 being fixedly connected to a drive gear 9.

[0022] Specifically, a limit frame 10 is fixedly connected inside the limit frame 1. A telescopic rod 11 is fixedly connected to each of the four corners of the limit frame 10. The moving end of the telescopic rod 11 is fixedly connected to the toothed plate 12. The toothed plate 12 meshes with the drive gear 9. A screw 13 is rotatably connected to the lower end of the toothed plate 12. The screw 13 is threadedly connected to the limit frame 10.

[0023] Specifically, a placement frame 14 is fixedly connected to the top of the drive board 4. The bottom of the placement frame 14 has multiple sets of ventilation holes, and the back of the placement frame 14 is hollowed out, so that the external network cable can be connected to the back connection of the router placed on the placement frame 14 through the hollowed-out hole. A return spring 15 is fixedly connected to the inner side wall of the placement frame 14, and a compression plate 16 is fixedly connected to the other end of the return spring 15. When the router is placed on the placement frame 14, the return spring 15 pushes the compression plate 16 to move, and the compression plate 16 applies compression force to the router, so that the router is restricted on the placement frame 14.

[0024] Specifically, a sliding groove 62 is formed inside the drive disk 61 with a hollowed-out shape. The other end of the sliding groove 62 passes through the drive disk 61, which facilitates the outward movement of the insertion rod 64. A spring 63 is fixedly connected inside the sliding groove 62. The other end of the spring 63 is fixedly connected to the insertion rod 64. The insertion rod 64 is slidably connected to the sliding groove 62. Multiple sets of limiting grooves 65 are embedded in the inner sidewall of the limiting frame 5 in a ring shape.

[0025] Specifically, when the height of the drive plate 4 and the placement frame 14 needs to be adjusted, the handle 7 is turned to drive the worm gear 8 to rotate, the worm gear 8 drives the drive gear 9 to rotate, the drive gear 9 meshes with the toothed plate 12 to drive the drive plate 4 to move upward, the drive plate 4 drives the placement frame 14 to move upward, and thus the router moves upward; the screw 13 is turned into the limiting frame 10 and drives the toothed plate 12 to move inward, so that the meshing between the toothed plate 12 and the drive gear 9 is lost, and then the drive plate 4 is pulled up and down in the slide groove 3 by the roller 6; after moving to the appropriate position, the screw 13 is turned to drive the toothed plate 12 to reset and move, the toothed plate 12 meshes with the drive gear 9, and the drive plate 4 is fixed; when the drive plate 4 slides down, the drive plate 4 drives the roller 6 to rotate quickly, the roller 6 drives the drive disk 61 to rotate quickly, the insertion rod 64 in the drive disk 61 is subjected to centrifugal force, and the insertion rod 64 slides outward into the limiting groove 65, so that the insertion rod 64 is engaged with the limiting groove 65.

[0026] The above describes the basic principles, main features, and advantages of this utility model. All standard parts used in this utility model can be purchased from the market, and irregularly shaped parts can be customized according to the description and drawings. The specific connection methods for each part all adopt conventional methods such as bolts, rivets, and welding, which are mature technologies in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art, and the circuit connections adopt conventional connection methods in the prior art, which will not be detailed here.

[0027] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An adjustable router suspension device, comprising a limiting frame, a connecting ear fixedly connected to the side wall of the limiting frame, a groove embedded in the inner side wall of the limiting frame, a roller slidably connected in the groove, the side wall of the roller being rotatably connected to the inner side wall of the limiting frame via a drive plate, the limiting frame being fixedly connected to the side wall of a drive plate, a handle being rotatably connected to the front end of the drive plate, the handle being fixedly connected to a worm in a worm gear, the worm gear being rotatably connected to the drive plate, and the center of the worm wheel on the worm gear being fixedly connected to a drive gear; characterized in that A limiting frame is fixedly connected inside the limiting frame. A telescopic rod is fixedly connected to each of the four corners of the limiting frame. The moving end of the telescopic rod is fixedly connected to the toothed plate. The toothed plate meshes with the drive gear. A screw is rotatably connected to the lower end of the toothed plate. The screw is threadedly connected to the inside of the limiting frame.

2. The adjustable router hanger of claim 1, wherein: A placement frame is fixedly connected to the top of the drive board, and a return spring is fixedly connected to the inner side wall of the placement frame.

3. The adjustable router hanger of claim 2, wherein: A compression plate is fixedly connected to the other end of the reset spring.

4. The adjustable router hanging device according to claim 3, characterized in that: The drive plate has a hollowed-out sliding groove, and a spring is fixedly connected inside the sliding groove. The other end of the spring is fixedly connected to the insertion rod.

5. The adjustable router hanger of claim 4, wherein: The insertion rod is slidably connected to the sliding groove, and the inner sidewall of the limiting frame is provided with multiple sets of limiting grooves in a ring shape.

Images