Equipment support with easy-to-rotate and high-strength fixing characteristics

Abstract

The utility model discloses an equipment support with characteristics of easy rotation and high-strength fixation, which comprises a support arranged on the side edge of an equipment main body and a rotary positioning assembly, the rotary positioning assembly comprises a knob and a stud, a silica gel pad is arranged at the bottom of the stud, an extrusion sheet is arranged on one side of the silica gel pad, an inner ring tooth head is arranged on one side of the extrusion sheet, and an outer ring tooth head is arranged on the other side of the extrusion sheet. A rotary tooth piece is arranged on the side, facing the equipment body, of the extrusion piece, a tooth hole is formed in the rotary tooth piece, a tooth face surrounding the tooth hole is arranged on the side, facing the equipment body, of the rotary tooth piece, and a nut seat is arranged at the position, corresponding to the rotary tooth piece, of the equipment body. A corresponding nut is arranged in the nut seat, a fluted disc meshed with the tooth surface is arranged on the outer ring of the nut, and the rotating tooth piece fixes the rotating angle of the support after rotating deformation towards one side through the rotary knob. The utility model solves the problems that the equipment fixing bracket in the prior art is lack of smooth rotation and is easy to loosen.

Description

Technical Field

[0001] This utility model relates to the field of communication equipment structure, and in particular to an equipment bracket with easy rotation and high-strength fixing characteristics. Background Technology

[0002] Existing maritime communication equipment (such as slipways and vehicle platforms) generally uses a metal bracket fixing scheme, with its core structure achieving angle adjustment through a rotating gear. A typical scheme involves first gluing the rotating gear to the mounting bracket, then engaging the gear on the slipway's stern with the rotating gear, and finally tightening the bracket knob to compress the mounting bracket, forcing the two gears into a tight engagement and locking position. When angle adjustment is needed, the knob must first be loosened, the slipway manually rotated to the new angle, and then tightened again.

[0003] However, this technology has significant drawbacks. First, the gear-disc meshing structure causes severe jamming during the rotation adjustment process. Due to mechanical interference between the gears, a large external force is required to rotate the equipment, making operation laborious and providing a poor user experience. Second, there is a risk of equipment detachment during adjustment—when forcefully rotating, if the operation is slightly careless, the meshing structure between the slipway and the support may completely disengage, causing the equipment to fall and be damaged. The root cause lies in a design contradiction in the existing structure in the relaxed state (i.e., the adjustment state): the knob stud acts as the rotation center, but the rotating gear and the rear shell meshing gear partially overlap, creating adjustment resistance. In this state, it cannot provide auxiliary positioning during rotation, and because it relies entirely on external force to maintain the equipment's position, it is highly susceptible to accidental disengagement due to uneven force application. This structural defect makes it difficult for the equipment to achieve smooth rotation in critical adjustment stages, and it also compromises operational safety.

[0004] In view of this, this technical solution proposes an equipment support with easy rotation and high-strength fixing characteristics. It adopts the rotation method of extrusion, deformation and engagement to solve the problem of poor rotation when adjusting the angle of the platform. The knob becomes an extrusion movable part to achieve engagement and locking. It does not need to resist the metal support, making it easier to lock the support and platform. It can also avoid the risk of misalignment and fall off of the platform and support due to excessive force during adjustment. Utility Model Content

[0005] The present invention aims to at least partially solve one of the technical problems in the related art. Therefore, the main objective of this invention is to provide a device bracket with easy rotation and high-strength fixing characteristics, aiming to solve the problems of lack of smooth rotation and easy loosening of existing device fixing brackets.

[0006] To achieve the above objectives, this utility model provides a device support with easy rotation and high-strength fixing characteristics, including a support and a rotation positioning assembly disposed on the side of the device body.

[0007] The rotary positioning assembly includes a knob and a stud disposed within the knob. The stud has a silicone pad near the bottom of the knob. An extrusion plate is located on the side of the silicone pad facing the device body. The extrusion plate has inner teeth surrounding and close to a central hole on its side facing the device body, and outer teeth surrounding and away from the central hole on its other side. Each outer tooth engages with a fixed toothed hole on the bracket. A rotating toothed plate is located on the side of the extrusion plate facing the device body. The rotating toothed plate has toothed holes corresponding to the inner teeth, and a toothed surface surrounding the toothed holes on its side facing the device body. A nut seat is located on the device body corresponding to the rotating toothed plate. A nut corresponding to the stud is located in the nut seat, and a toothed disc engaging with the toothed surface is located around the outer ring of the nut.

[0008] After the rotating gear is rotated to one side by the knob, the tooth surface engages with the gear plate, thereby fixing the rotation angle of the bracket.

[0009] As a further embodiment of this utility model, the bracket is a "U" shaped structure, and the two sides of the main body of the device are aligned with the two sides of the "U" shaped knot and connected by the rotating positioning component.

[0010] As a further embodiment of this invention, the extrusion plate forms a limiting platform on the outer side of the end away from the fixed tooth hole.

[0011] As a further embodiment of this utility model, the tooth surface and the rotating tooth piece are connected by elastic arms, and a hollow structure is formed between each elastic arm.

[0012] As a further embodiment of this invention, the number of elastic arms is at least three, and they are evenly distributed outside the tooth surface.

[0013] As a further embodiment of this utility model, the side of the extrusion plate facing the main body of the equipment is provided with a positioning post surrounding the outer side of the inner ring tooth head, and one side of the rotating tooth plate is provided with a positioning hole corresponding to the positioning post.

[0014] As a further embodiment of this utility model, the extrusion plate and the rotating toothed plate are both injection-molded integral plastic parts.

[0015] The beneficial effects of this utility model are as follows:

[0016] This invention proposes a device bracket with easy rotation and high-strength fixing characteristics. A knob drives a stud to compress a silicone pad, which in turn causes a linkage compression plate to push a rotating toothed plate to elastically deform. This allows the toothed surface of the rotating toothed plate to adaptively mesh with the toothed disc of the nut seat on the main body of the device. This enables high-strength angle locking with a light turn of the knob, while reverse operation releases the deformation for smooth, stepless adjustment, completely eliminating rotational resistance and the risk of accidental detachment. A U-shaped bracket symmetrically clamps both sides of the main body of the device and simultaneously locks them using dual rotating positioning components, ensuring even force distribution and significantly improving clamping force and anti-deflection stability. This allows the bracket to maintain a smooth adjustment feel and high-strength locking performance over a long period, even under vibration. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the technical solutions of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of the product of this utility model.

[0019] Figure 2 This is a schematic diagram of one side view of the product of this utility model.

[0020] Figure 3 This is a schematic diagram of the main body of the device and the rotating positioning components of the present invention.

[0021] Figure 4 This is a disassembled structural diagram of the components of the rotary positioning assembly in this utility model.

[0022] Figure 5 This is a schematic diagram showing the nut seat, toothed disc, and nut configuration in this utility model.

[0023] Figure 6 This is a schematic diagram of the knob and stud configuration in this utility model.

[0024] Figure 7 This is a schematic diagram showing the positioning hole configuration in this utility model.

[0025] Figure 8 This is a schematic diagram showing the tooth holes, elastic arms, and tooth surfaces on the rotating toothed plate of this utility model.

[0026] Figure 9 This is a schematic diagram showing the positioning pins and inner ring teeth on the extrusion sheet in this utility model.

[0027] Figure 10 This is a schematic diagram showing the setting of the limiting platform and outer ring teeth on the other side of the extrusion sheet in this utility model.

[0028] label name label name 1 Equipment body 322 outer ring teeth 10 support 323 Limiting platform 10 Fixed tooth hole 33 Rotating gear 3 Rotary positioning components 330 positioning holes 30 knob 331 Tooth hole 300 Stud 332 Tooth surface 31 silicone pad 333 elastic arm 32 Extruded sheets 34 Nut seat 320 Inner ring teeth 340 Gear disc 321 Positioning Post 341 Nut Detailed Implementation

[0029] as follows:

[0030] Please see the appendix Figure 1-10 ,

[0031] In this scheme, the rotary positioning component (3) includes a knob (30) and a stud (300) therein. The bottom of the stud (300) is provided with a silicone pad (31). The silicone pad (31) is connected to the extrusion plate (32) on the side facing the main body (1). One side of the extrusion plate (32) is provided with an inner ring tooth (320) surrounding the central hole, and the other side is provided with an outer ring tooth (322) surrounding the hole away from the central hole. Each outer ring tooth (322) meshes with the fixing tooth hole (10) on the bracket (10) to extrude. The plate (32) facing the equipment body (1) is also provided with a rotating toothed plate (33). The rotating toothed plate (33) has a toothed hole (331) that meshes with the inner ring tooth head (320). The rotating toothed plate (33) facing the equipment body (1) has a toothed surface (332) surrounding the toothed hole (331). The corresponding position of the equipment body (1) is provided with a nut seat (34). The nut seat (34) contains a nut (341). The outer ring of the nut (341) has a toothed disc (340) that meshes with the toothed surface (332).

[0032] When the knob (30) is rotated, the stud (300) drives the silicone pad (31) to push the extrusion plate (32) to one side. The extrusion plate (32) deforms the rotating toothed plate (33), causing the tooth surface (332) to mesh with the toothed disc (340) at a fixed angle. Rotating the knob (30) in the opposite direction disengages the mesh, allowing the bracket (10) to adjust its angle. Compared with the rotation adjustment process in the prior art, which is not only cumbersome and laborious, but also has the knob stud acting as the rotation center, while the rotating toothed disc and the rear housing meshing toothed disc partially overlap and contact, forming adjustment resistance. After the improvement of this technical solution, through the above assembly structure, the knob (30) drives the silicone pad (31) to squeeze the extrusion plate (32), so that the rotating toothed plate (33) deforms and meshes with the toothed disc (340), thereby achieving a high-strength fixed locking angle and preventing loosening. The reverse operation releases the deformation, achieving smooth rotation adjustment. There is no need to resist the metal bracket, making the operation convenient and safe. It solves the problems of poor rotation and risk of falling off in the existing technology, ensuring that the equipment is stable and reliable during adjustment.

[0033] Reference Appendix Figure 2 , 3In a preferred embodiment of this utility model, the bracket (10) of this solution is preferably a "U" shaped structure. This "U" shaped structure allows the two sides of the main body of the equipment (1) to be symmetrically clamped between the two arms of the bracket (10) and connected by symmetrically arranged rotating positioning components (3) on both sides. This ensures that the main body of the equipment (1) is balanced in force during rotation adjustment, and the rotation action is smoother. When the knob (30) is locked, the rotating positioning components (3) on both sides (including silicone pad (31), extrusion plate (32), rotating tooth plate (33), etc.) are simultaneously compressed and deformed and mesh with the toothed disc (340), uniformly transmitting the clamping force to the entire contact surface, strengthening the clamping force and fixing strength of the bracket (10) on the main body of the equipment (1), effectively preventing the main body of the equipment (1) from loosening or deflecting under vibration or external force, and improving the overall stability and reliability.

[0034] Reference Appendix Figure 10 In a preferred embodiment of this utility model, the present solution preferably provides a limiting platform (323) structure on the outside of the extrusion plate (32). When the knob (30) is loosened, the extrusion plate (32) is easily moved away from the main body of the equipment (1) (i.e., the outside of the bracket (10)) under the action of elastic reset or gravity. At this time, the limiting platform (323) prevents the extrusion plate (32) from continuing to come out by abutting against the inner wall of the bracket (10).

[0035] Reference Appendix Figure 8 In a preferred embodiment of this utility model, the tooth surface (332) is connected to the main body of the rotating tooth plate (33) by a spring arm (333), so that the tooth surface (332) has elasticity. That is, during the locking process of the knob (30), the spring arm (333) undergoes elastic bending, which drives the tooth surface (332) to adapt to the curved surface of the tooth plate (340), ensuring that all meshing teeth are evenly stressed, greatly improving the fixing stability. At the same time, the flexible deformation characteristics of the spring arm (333) can easily achieve locking with a light twist. The hollow structure in this solution further increases the deformation space of the spring arm (333), avoids the spring arms (333) from squeezing and interfering with each other, and also has the effect of reducing the overall weight of the rotating tooth plate (33), as well as eliminating the shaking problem in the high-speed vibration environment. This allows the bracket (10) to maintain a smooth adjustment feel and high-strength locking performance even after long-term use.

[0036] Reference Appendix Figure 8In a preferred embodiment of this utility model, the elastic arms (333) can be set to at least three, and are equally distributed outside the tooth surface (332). The three equally distributed elastic arms (333) ensure that the elastic support of the tooth surface (332) is symmetrical and uniform in all directions. During the locking process of the knob (30), the elastic arms (333) deform and adapt to fit the curved surface of the toothed disc (340), avoiding skewed friction and improving meshing stability and fixing strength. At the same time, the equally distributed structure makes the rotation adjustment easier and smoother, and eliminates the loosening problem caused by uneven wear after long-term use, extending the overall service life of the bracket (10).

[0037] Reference Appendix Figure 9 , 8 7. A preferred embodiment of this utility model: In this solution, a positioning post (321) is provided around the outer side of the inner ring tooth (320) on the side of the extrusion plate (32) facing the main body of the equipment (1), and a positioning hole (330) is provided on the rotating tooth plate (33). The cooperation between the positioning hole (330) and the positioning post (321) makes the meshing of the inner ring tooth (320) on the side of the extrusion plate (32) and the tooth hole (331) on the side of the rotating tooth plate (33) more precise, preventing the occurrence of "jamming".

[0038] Reference Appendix Figure 4 In a preferred embodiment of this invention, both the extrusion plate (32) and the rotating toothed plate (33) can be injection-molded integral plastic parts. The use of an integral injection-molded structure facilitates production and ensures structural strength. Alternatively, metal parts can be used, but considering that metal parts easily increase weight and lack good springback characteristics, they are not considered a preferred structure in this invention.

[0039] The above are merely preferred embodiments of the present utility model and do not limit the patent scope of the present utility model. Any equivalent structural transformations made using the contents of the present utility model specification and drawings under the concept of the present utility model, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A device support with easy rotation and high-strength fixing characteristics, characterized in that, include The bracket and rotary positioning assembly are located on the side of the main body of the equipment. The rotary positioning assembly includes a knob and a stud disposed within the knob. The stud has a silicone pad near the bottom of the knob. An extrusion plate is located on the side of the silicone pad facing the device body. The extrusion plate has inner teeth surrounding and close to a central hole on its side facing the device body, and outer teeth surrounding and away from the central hole on its other side. Each outer tooth engages with a fixed toothed hole on the bracket. A rotating toothed plate is located on the side of the extrusion plate facing the device body. The rotating toothed plate has toothed holes corresponding to the inner teeth, and a toothed surface surrounding the toothed holes on its side facing the device body. A nut seat is located on the device body corresponding to the rotating toothed plate. A nut corresponding to the stud is located in the nut seat, and a toothed disc engaging with the toothed surface is located around the outer ring of the nut. After the rotating gear is rotated to one side by the knob, the tooth surface engages with the gear plate, thereby fixing the rotation angle of the bracket.

2. The equipment bracket with easy rotation and high-strength fixing characteristics according to claim 1, characterized in that, The bracket has a "U" shaped structure, and the two sides of the main body of the device are aligned with the two sides of the "U" shaped knot and connected by the rotation positioning component.

3. The equipment bracket with easy rotation and high-strength fixing characteristics according to claim 1, characterized in that, The extrusion piece forms a limiting portion on the outer side of the end away from the fixed tooth hole.

4. The equipment bracket with easy rotation and high-strength fixing characteristics according to claim 1, characterized in that, The toothed surface and the rotating toothed piece are connected by elastic arms, and a hollow structure is formed between each elastic arm.

5. The equipment bracket with easy rotation and high-strength fixing characteristics according to claim 4, characterized in that, The number of elastic arms is at least three, and they are evenly distributed outside the tooth surface.

6. The equipment bracket with easy rotation and high-strength fixing characteristics according to claim 1, characterized in that, The extrusion plate has a side facing the main body of the equipment and a positioning post is provided around the outer side of the inner ring tooth head. The rotating tooth plate has a positioning hole on one side corresponding to the positioning post.

7. The equipment bracket with easy rotation and high-strength fixing characteristics according to claim 1, characterized in that, Both the extrusion sheet and the rotating gear are injection-molded one-piece plastic parts.

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