Hook assembly
By setting a rotating plate, an L-shaped plate, a pressure sensor and a buzzer in the hook assembly, the sound is used to determine whether the hook is suspended, which solves the problem of difficulty in effectively determining the hook status in the prior art and improves the operation safety.
Patent Information
- Application Number
- CN202420364032.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-27
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-02-27
AI Technical Summary
Workers need to suspend hooks for safety considerations when working, but the prior art is difficult to effectively determine whether the hooks have been suspended, which can easily lead to incorrect operation.
A hook assembly is designed. One end of the hook body is equipped with a rotating plate and an L-shaped plate. A pressure sensor is installed on one side of the L-shaped plate. A buzzer is installed in the fixing frame. The rotating plate and the L-shaped plate are driven to squeeze the rotating plate and the L-shaped plate through the rotating member. The buzzer emits an alarm to determine whether the hook has been hung.
Judging whether the hook has been hung on through sound, improving the safety and accuracy of workers' operations and avoiding misoperation.
Smart Images
Figure CN222633635U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of hook assemblies, in particular to a hook assembly. Background Art
[0002] At present, for safety reasons, workers need to hang a hook on their waists when working. However, whether the hook is hung requires human judgment. When not paying attention, it is easy to mistakenly think that the hook has been hung, so there is room for improvement. Utility Model Content
[0003] The utility model aims to provide a hook assembly to solve the problems raised in the above-mentioned background technology, and has the advantage of arranging a buzzer on the hook.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hook assembly, comprising a hook body, one end of the hook body is rotatably connected to a rotating plate, one end of the hook body is provided with an L-shaped plate for limiting the rotation of the rotating plate, one side of the L-shaped plate is provided with a pressure sensor, one side of the hook body is provided with a fixed frame, a buzzer connected to the pressure sensor through an electrical signal is provided in the fixed frame, and a rotating part for driving the rotating plate to rotate toward the L-shaped plate is provided in the middle of the rotating plate.
[0005] By adopting the above technical solution, the rotating plate will move toward the L-shaped plate under the action of the rotating part until the rotating plate and the L-shaped plate are squeezed. When the rotating plate and the L-shaped plate are not squeezed, the buzzer will sound an alarm to remind the technicians. When the rotating plate and the L-shaped plate are squeezed, the pressure sensor is squeezed so that the buzzer no longer makes a sound, thereby judging whether the hook body has been hung up by the sound.
[0006] As a further solution of the utility model: a fixing plate is connected to one side of the hook body, a through slot is penetrated through the fixing plate, a movable shaft is movably penetrated in the through slot, and the movable shaft is sleeved with the rotating plate.
[0007] By adopting the above technical solution, the movable shaft moves in the through-groove along the length direction of the through-groove, and as the movable shaft moves, the rotating plate will also rotate along with the movable shaft.
[0008] As a further solution of the utility model: the rotating plate rotates in the semi-enclosed space formed by the hook body.
[0009] By adopting the above technical solution, the movable shaft is located in the through groove and is restricted by the through groove, so that the rotating plate can only rotate in the semi-enclosed space formed by the hook body.
[0010] As a further solution of the utility model: the rotating member includes a fixed shaft fixedly connected to the inside of the rotating plate, the fixed shaft is sleeved with a torsion spring, one end of the torsion spring is connected to one side of the hook body, and the other end of the torsion spring is connected to the inner side of the rotating plate.
[0011] By adopting the above technical solution, under the action of the torsion spring, the rotating plate has a force to rotate in the direction of the L-shaped plate.
[0012] As a further solution of the utility model: a spring is arranged inside the fixing plate, one end of the spring is connected to the hook body, and the other end of the spring is connected to the inner wall of the fixing plate.
[0013] By adopting the above technical solution, the setting of the spring allows the fixing plate to always have the force to rotate in a direction away from the hook body.
[0014] As a further solution of the utility model: the part of the movable shaft located inside the fixed plate is sleeved with a limit plate, and the end surface area of the limit plate is larger than the opening area of the through groove.
[0015] By adopting the above technical solution, the setting of the limiting plate limits the movable shaft within the fixed plate, so that the movable shaft and the through-groove are not separated.
[0016] As a further solution of the utility model: the hook body and the fixing frame are clamped with the same closing plate.
[0017] By adopting the above technical solution, the setting of the closing plate can facilitate the opening of the fixing frame and the hook body.
[0018] Compared with the prior art, the beneficial effects of the utility model are:
[0019] Under the action of the rotating part, the rotating plate will move toward the direction of the L-shaped plate until the rotating plate is squeezed with the L-shaped plate. When the rotating plate is not squeezed with the L-shaped plate, the buzzer will sound an alarm to remind the technician. When the rotating plate is squeezed with the L-shaped plate, the pressure sensor is squeezed so that the buzzer no longer sounds, thereby judging by the sound whether the hook body has been hung. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is an exploded schematic diagram of the embodiment in which the rotating plate abuts against the L-shaped plate;
[0021] Figure 2 for Figure 1 A schematic diagram of the structure from another perspective;
[0022] Figure 3 for Figure 1 perspective drawing;
[0023] Figure 4 Schematic diagram of the explosion of the rotating plate and the L-shaped plate in the embodiment
[0024] Figure 5 for Figure 4 Schematic diagram of the structure from another perspective.
[0025] In the figure: 1. Hook body; 2. Rotating plate; 3. L-shaped plate; 4. Pressure sensor; 5. Fixed frame; 6. Buzzer; 7. Through slot; 8. Moving axis; 9. Fixed axis; 10. Torsion spring; 11. Spring; 12. Limiting plate; 13. Closing plate; 14. Fixed plate; 15. Button; 16. Antenna; 17. Charging port; 18. Lora module. DETAILED DESCRIPTION
[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0027] In the embodiment of the utility model,
[0028] A hook assembly, such as Figure 1-Figure 4 As shown, it includes a hook body 1, one end of which is rotatably connected to a rotating plate 2, one end of the hook body 1 is provided with an L-shaped plate 3 for limiting the rotation of the rotating plate 2, one side of the L-shaped plate 3 is provided with a pressure sensor 4, one side of the hook body 1 is provided with a fixed frame 5, a buzzer 6 connected to the pressure sensor 4 through an electrical signal is provided in the fixed frame 5, and a rotating part for driving the rotating plate 2 to rotate toward the L-shaped plate 3 is provided in the middle of the rotating plate 2.
[0029] A fixing plate 14 is connected to one side of the hook body 1 . A through slot 7 is formed in the fixing plate 14 . A movable shaft 8 is movably formed in the through slot 7 . The movable shaft 8 is sleeved with the rotating plate 2 .
[0030] The rotating plate 2 rotates in the semi-enclosed space formed by the hook body 1 .
[0031] The rotating member includes a fixed shaft 9 fixedly connected to the inside of the rotating plate 2 , and the fixed shaft 9 is sleeved with a torsion spring 10 , one end of the torsion spring 10 is connected to one side of the hook body 1 , and the other end of the torsion spring 10 is connected to the inner side of the rotating plate 2 .
[0032] A spring 11 is disposed inside the fixing plate 14 , one end of the spring 11 is connected to the hook body 1 , and the other end of the spring 11 is connected to the inner wall of the fixing plate 14 .
[0033] The portion of the movable shaft 8 located inside the fixed plate 14 is sleeved with the limiting plate 12 , and the end surface area of the limiting plate 12 is larger than the opening area of the through slot 7 .
[0034] The hook body 1 and the fixing frame 5 are clamped with a same closing plate 13 .
[0035] A button 15, an antenna 16 and a charging port 17 are provided on one side of the hook body 1, and a Lora module 18 is provided inside the fixing frame 5. The buzzer 6 is installed on the Lora module 18, that is, the pressure sensor 4 transmits the pressure value to the Lora module, and the Lora module 18 controls the buzzer 6 to alarm after data conversion processing. The antenna 16 is a 470Mhz antenna 16, which can complete data transmission and networking with multiple devices when combined with the Lora module 18.
[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A hook assembly, comprising a hook body (1), characterized in that: One end of the hook body (1) is rotatably connected to a rotating plate (2); one end of the hook body (1) is provided with an L-shaped plate (3) for limiting the rotation of the rotating plate (2); one side of the L-shaped plate (3) is provided with a pressure sensor (4); one side of the hook body (1) is provided with a fixed frame (5); a buzzer (6) connected to the pressure sensor (4) via an electrical signal is provided in the fixed frame (5); and a rotating member for driving the rotating plate (2) to rotate toward the L-shaped plate (3) is provided in the middle of the rotating plate (2).
2. The hook assembly according to claim 1, characterized in that: A fixing plate (14) is connected to one side of the hook body (1), and a through slot (7) penetrating the fixing plate (14) is formed in the fixing plate (14). A movable shaft (8) is movably penetrated in the through slot (7), and the movable shaft (8) is sleeved with the rotating plate (2).
3. The hook assembly according to claim 1, characterized in that: The rotating plate (2) rotates in a semi-enclosed space formed by the hook body (1).
4. The hook assembly according to claim 1, characterized in that: The rotating member comprises a fixed shaft (9) fixedly connected to the inside of the rotating plate (2), the fixed shaft (9) being sleeved with a torsion spring (10), one end of the torsion spring (10) being connected to one side of the hook body (1), and the other end of the torsion spring (10) being connected to the inner side of the rotating plate (2).
5. The hook assembly according to claim 2, characterized in that: A spring (11) is arranged inside the fixing plate (14), one end of the spring (11) is connected to the hook body (1), and the other end of the spring (11) is connected to the inner wall of the fixing plate (14).
6. The hook assembly according to claim 2, characterized in that: The portion of the movable shaft (8) located inside the fixed plate (14) is sleeved with a limit plate (12), and the end surface area of the limit plate (12) is larger than the opening area of the through groove (7).
7. The hook assembly according to claim 1, characterized in that: The hook body (1) and the fixing frame (5) are clamped with a same closing plate (13).