A stopper structure combining stop and hanging functions
Patent Information
- Application Number
- CN202522413858.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-13
- Publication Date
- 2026-09-22
- Estimated Expiration
- 2035-11-13
AI Technical Summary
[0002]随着无人机技术的迅猛发展，其在物流运输领域的应用日益广泛，在无人机运输过程中，悬挂物的制动器起着关键作用，早期的无人机运输，多侧重于飞行平台本身的性能提升，对悬挂物的制动和固定关注不足，导致运输过程中悬挂物易出现晃动、脱落等情况，严重影响运输安全和效率；
1． 本申请通过采用内部镂空的安装壳并配合加强筋，可以在减重的同时保证了制动器结构的强度，起到了减轻无人机运输压力的效果，解决了目前为了保证了无人机运输时的牢固性，采用实心安装壳重量较大的问题，有利于降低无人机运输的压力，提高无人机运输的效率；
Smart Images
Figure CN224782319U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of unmanned aerial vehicle (UAV) transportation technology, specifically a brake structure that combines stopping and mounting functions. Background Technology
[0002] With the rapid development of drone technology, its application in the logistics and transportation field is becoming increasingly widespread. During drone transportation, the brakes of the suspended objects play a key role. In the early days of drone transportation, the focus was mainly on improving the performance of the flight platform itself, with insufficient attention paid to the braking and fixing of the suspended objects. This resulted in the suspended objects being prone to shaking and falling off during transportation, which seriously affected transportation safety and efficiency. Currently, in order to ensure the stability of drones during transportation, solid mounting shells are used to install the lower part of the drone and connect it to the suspension object. This results in a large weight, which increases the pressure on the drone during transportation and seriously affects the transportation efficiency of the drone. Meanwhile, in drone transportation scenarios, suspended objects are prone to lateral swaying due to various external forces during movement, resulting in uncontrollable lateral swaying that affects the stability of drone transportation and leads to poor stability and safety during drone transportation. Utility Model Content
[0003] To address the above problems, this utility model provides a brake structure that combines stopping and mounting functions, thus solving the aforementioned issues.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a brake structure combining stopping and mounting functions, including a mounting shell, a reinforcing rib connected to the inner side of the mounting shell, two openings at the bottom of the mounting shell, and two hook assemblies installed inside the mounting shell, the hook assemblies being disposed in the openings; Both sides of the mounting shell are equipped with stop components. Each of the two stop components includes a mounting plate. One side of the mounting plate is connected to two side brackets. One side of the side brackets is connected to a positioning frame. One side of each of the two side brackets is connected to a support frame. Both of the aforementioned support frames are equipped with locking bolts inside. Locking bushings are connected to the outside of the locking bolts. Locking bearings are provided at one end of the locking bolts. A universal ball is connected to one side of the locking bearing. The outside of the universal ball is connected to one end of the locking bolt.
[0005] Preferably, both hook assemblies include a fixed shaft, the two ends of which are respectively connected to the two sides of the mounting housing.
[0006] Preferably, the fixed shaft is externally connected to a hook body, and the lower part of the hook body is disposed in the opening.
[0007] Preferably, the mounting housing has an internal limit bolt that connects the stop assembly to the mounting housing.
[0008] Preferably, the limiting bolts are disposed on both sides of the hook body, and the limiting bolts limit the hook body.
[0009] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This application, by adopting an internally hollowed-out mounting shell and in conjunction with reinforcing ribs, can reduce weight while ensuring the strength of the brake structure, thereby reducing the pressure of transporting the drone and solving the problem that solid mounting shells are too heavy to ensure the stability of the drone during transport. This is beneficial to reducing the pressure of transporting the drone and improving the efficiency of drone transport. 2. This application can achieve lateral restraint of the suspended object through the stop component, so that the suspended object maintains a relatively stable position, which improves the stability of the drone during transportation and solves the problem that the suspended object will cause uncontrollable lateral swaying when affected by external interference during the transportation of the drone, thus affecting the stability of the drone during transportation. This is conducive to improving the stability and safety of the drone during transportation. 3. Compared with similar products, this application replaces the traditional shell assembly and connector assembly. This application has a simple structure and is lightweight, and can be widely used in supporting products such as drones. Attached Figure Description
[0010] Figure 1 This is a schematic diagram of the overall first-view structure of this utility model; Figure 2 This is a schematic diagram of the overall second-view structure of this utility model; Figure 3 This is a schematic diagram of the internal structure of the mounting shell of this utility model; Figure 4 This is a first-view structural diagram of the stop assembly of this utility model; Figure 5 This is a second-view structural diagram of the stop assembly of this utility model; Figure 6 This is a schematic diagram of the locking bolt and locking bearing structure of this utility model.
[0011] The diagram shows the following labels: 1. Mounting shell; 2. Reinforcing rib; 3. Opening; 4. Limit bolt; 5. Hook assembly; 6. Fixed shaft; 7. Hook body; 8. Stop assembly; 9. Mounting plate; 10. Side frame; 11. Positioning frame; 12. Support frame; 13. Stop bolt; 14. Stop bushing; 15. Universal ball; 16. Stop bearing. Detailed Implementation
[0012] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.
[0013] Please see Figures 1 to 6 A brake structure combining stopping and mounting functions includes a mounting shell 1. A reinforcing rib 2 is connected to the inner side of the mounting shell 1. The mounting shell 1 is hollow inside and divided into two symmetrical parts connected together by several bolts. The reinforcing rib 2 increases the constraint conditions of the mounting shell 1, making the overall structure of the mounting shell 1 more stable. The reinforcing rib 2 can act like a support frame, limiting the deformation of the mounting shell 1. At the same time, the reinforcing rib 2 can change the stress transmission path, dispersing the concentrated stress to the entire structure of the mounting shell 1, thereby reducing local stress concentration and reducing the risk of damage to the mounting shell 1 due to stress concentration. This solves the problem of the heavy weight of solid mounting shell 1 used to ensure the stability of drones during transportation. It helps to reduce the pressure of drone transportation and improve the efficiency of drone transportation. There are two openings 3 at the bottom of the mounting shell 1, and two hook assemblies 5 are installed inside the mounting shell 1. The hook assemblies 5 are set in the openings 3. Stopping components 8 are installed on both the front and rear sides of the mounting shell 1. Both stopping components 8 include mounting plates 9. Two side frames 10 are connected to one side of the mounting plate 9. A positioning frame 11 is connected to one side of the side frame 10. A support frame 12 is connected to one side of each side frame 10. The stopping components 8 are fixed to the side of the mounting shell 1 by limiting bolts 4, thereby fixing the stopping components 8 on the mounting shell 1. At the same time, the brake structure is connected and fixed to the UAV by the mounting plates 9. It should be noted that when installing the stop component 8, the positioning frame 11 needs to be aligned with one side of the mounting shell 1 to position the stop component 8. After the stop component 8 is installed, the two supports 12 are located on the left and right sides of the mounting shell 1, respectively. That is to say, the stop bearings 16 on the two supports 12 are located on the left and right sides of the suspended object, respectively, in order to limit the lateral swing of the suspended object and avoid excessive lateral swing. It is important to note that because the brake structure has hook assemblies 5 at both the front and rear ends of the mounting housing 1, the forward and backward directions of the suspended object are already limited by the two hook assemblies 5. Therefore, there is no need to set up an additional structure to limit the forward and backward directions of the suspended object. Only the stop bearing 16 needs to be set up to prevent the lateral swing of the suspended object. Both support frames 12 are equipped with stop bolts 13 inside. Stop bushings 14 are connected to the outside of the stop bolts 13. A stop bearing 16 is provided at one end of the stop bolt 13. A universal ball 15 is connected to one side of the stop bearing 16. The outside of the universal ball 15 is connected to one end of the stop bolt 13. By installing the stop bolts 13 in the support frame 12, when tightened, the stop bearing 16 will be restricted to a suitable position to prevent the stop bearing 16 from shifting. It should be noted that the restriction on the stop bearing 16 is only to install it in the appropriate position, not to keep the stop bearing 16 completely still. In fact, after the stop bearing 16 is installed and fixed in the appropriate position, the angle of the stop bearing 16 can be changed at one end of the stop bolt 13. The stop bushing 14 is installed between part of the stop bolt 13 and the support frame 12 to fill the small gap between them, increase the friction, and prevent the stop bolt 13 and the support frame 12 from loosening, which would affect the lateral limiting of the suspended object by the stop bearing 16, causing the stop bearing 16 to fail to properly limit the suspended object. Specifically, the stop bearing 16 is connected to one end of the stop bolt 13 via a universal ball 15. The universal ball 15 can rotate freely within the constraint range of one end of the stop bolt 13, ensuring that the two do not separate and that the stop bearing 16 can be adjusted in angle later. More specifically, when the drone is transporting the object, if the suspended object slightly deviates, it will come into contact with one side of the stop bearing 16. The omnidirectional ball 15 will rotate synchronously at one end of the stop bolt 16, automatically adjusting the force angle of the stop bearing 16 to ensure that the pressure of the stop bearing 16 can act perpendicularly on the stop surface of the suspended object, avoiding local stress concentration, thereby limiting the lateral swing of the suspended object. This solves the problem that uncontrollable lateral swaying of suspended objects during drone transport can affect the stability of the drone, thus improving the stability and safety of drone transport.
[0014] Both hook assemblies 5 include a fixed shaft 6, with both ends of the fixed shaft 6 connected to the two sides of the mounting housing 1 respectively.
[0015] The fixed shaft 6 is externally connected to a hook body 7. The lower part of the hook body 7 is located in the opening 3. The hook body 7 is used to suspend and fix the suspended object. It should be noted that the hook body 7 can be adjusted adaptively by rotating around the outside of the fixed shaft 6 in the mounting shell 1, and is limited by the limit bolts 4 on both sides to avoid the problem of the suspended object falling off due to excessive rotation of the hook body 7.
[0016] The internal connection of the mounting housing 1 is a limiting bolt 4, which connects the stop assembly 8 to the mounting housing 1.
[0017] Limiting bolts 4 are located on both sides of the hook body 7, and limiting bolts 4 limit the hook body 7.
[0018] When using this utility model: First, the interior of the mounting shell 1 is hollowed out, and the reinforcing rib 2 increases the constraint conditions of the mounting shell 1, making the overall structure of the mounting shell 1 more stable. The reinforcing rib 2 can act as a support frame, limiting the deformation of the mounting shell 1. At the same time, the reinforcing rib 2 can change the stress transmission path, dispersing the concentrated stress to the entire structure of the mounting shell 1, thereby reducing local stress concentration and reducing the risk of damage to the mounting shell 1 due to stress concentration. Secondly, the stop assembly 8 is fixed to the side of the mounting shell 1 by connecting and fixing the side frame 10 to the side of the mounting shell 1 through the limit bolt 4, thereby fixing the stop assembly 8 on the mounting shell 1. At the same time, the brake structure is connected and fixed to the UAV by the mounting plate 9. When installing the stop assembly 8, the positioning frame 11 needs to be aligned with one side of the mounting shell 1 to position the installation position of the stop assembly 8. After the stop assembly 8 is installed, the two supports 12 are located on the left and right sides of the mounting shell 1, that is, the stop bearings 16 on the two supports 12 are located on the left and right sides of the suspended object, thereby limiting the lateral swing of the suspended object. Then, by installing the stop bolt 13 in the support frame 12, when tightened, the stop bearing 16 will be restricted to a suitable position to prevent displacement of the stop bearing 16. The stop bearing 16 is connected to one end of the stop bolt 13 through the universal ball 15. The universal ball 15 can rotate freely within the constraint range of one end of the stop bolt 13, ensuring that the two do not separate and can subsequently drive the stop bearing 16 to adjust its angle. When the drone is transporting, the suspended object will slightly deviate and come into contact with one side of the stop bearing 16. The universal ball 15 will rotate synchronously at one end of the stop bolt 16 to automatically adjust the force angle of the stop bearing 16, ensuring that the pressure of the stop bearing 16 can act perpendicularly on the stop surface of the suspended object, avoiding local stress concentration, thereby limiting the lateral swing of the suspended object. Finally, the hook body 7 is used to suspend and fix the hanging object. It should be noted that the hook body 7 can be adjusted by rotating around the fixed shaft 6 in the mounting shell 1, and is limited by the limit bolts 4 on both sides to avoid the problem of the hanging object falling off due to excessive rotation of the hook body 7.
[0019] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, all of which fall within the protection scope of the present invention, which is defined by the appended claims and their equivalents.
Claims
1. A brake structure combining stopping and mounting functions, comprising a mounting housing (1), characterized in that: The mounting shell (1) has a reinforcing rib (2) connected to its inner side. The bottom of the mounting shell (1) has two openings (3). The mounting shell (1) has two hook assemblies (5) installed inside. The hook assemblies (5) are located in the openings (3). The mounting shell (1) is equipped with stop components (8) on both the front and rear sides. Both stop components (8) include mounting plates (9). Two side frames (10) are connected to one side of the mounting plate (9). A positioning frame (11) is connected to one side of the side frame (10). A support frame (12) is connected to one side of each of the two side frames (10). Both of the brackets (12) are equipped with stop bolts (13) inside. The stop bolts (13) are connected to the outside of stop bushings (14). One end of the stop bolts (13) is provided with a stop bearing (16). One side of the stop bearing (16) is connected to a universal ball (15). The outside of the universal ball (15) is connected to one end of the stop bolts (13).
2. The brake structure combining stopping and mounting functions according to claim 1, characterized in that: Both hook assemblies (5) include a fixed shaft (6), the two ends of which are respectively connected to the two sides of the mounting shell (1).
3. The brake structure combining stopping and mounting functions according to claim 2, characterized in that: The fixed shaft (6) is externally connected to a hook body (7), and the lower part of the hook body (7) is disposed in the opening (3).
4. The brake structure combining stopping and mounting functions according to claim 1, characterized in that: The mounting housing (1) is internally connected to a limiting bolt (4), which connects the stop assembly (8) to the mounting housing (1).
5. The brake structure combining stopping and mounting functions according to claim 4, characterized in that: The limiting bolts (4) are located on both sides of the hook body (7) and limit the hook body (7).