Hanging rack mechanism and therapeutic apparatus

Abstract

The utility model discloses a hanger mechanism and a therapeutic apparatus, and relates to the technical field of medical instruments, the hanger mechanism is used for supporting a cable between a host and a handle, the hanger mechanism comprises a first frame rod assembly, a second frame rod assembly and a reset assembly, one end of the first frame rod assembly is connected with the host; one end of the second hack lever assembly is rotationally connected with one end of the first hack lever assembly away from the host; the reset assembly is arranged at the joint of the first frame rod assembly and the second frame rod assembly and used for rebounding and resetting the second frame rod assembly. The cable is supported by the first frame rod assembly and the second frame rod assembly. The hanger mechanism provided by the utility model aims to provide supporting force for the cable of the handle, can automatically rebound and is convenient to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a hanging rack mechanism and a therapeutic instrument. Background Art

[0002] Medical beauty equipment usually includes a main unit that is inconvenient to move and a handle connected to the main unit by wires. The user performs medical beauty operations through the relatively lightweight handle.

[0003] When operating current mainstream medical beauty equipment, the operator needs to pull the wires between the handle and the main unit so that the handle can reach a distant treatment position. When treating a closer position, the extended cable falls downward due to gravity, which can easily cause the handle to fall on the user, affecting the user experience. At the same time, the operator is required to hold the handle in mid-air for operation, which is laborious. Utility Model Content

[0004] The main purpose of the utility model is to provide a hanger mechanism and a therapeutic apparatus, which are designed to provide support for the cable of the handle and can automatically rebound for easy operation.

[0005] To achieve the above-mentioned objectives, the present invention proposes a hanging mechanism for supporting the cable between the main unit and the handle, and the hanging mechanism includes a first rack rod assembly, a second rack rod assembly and a reset assembly, one end of the first rack rod assembly is connected to the main unit; one end of the second rack rod assembly is rotatably connected to an end of the first rack rod assembly away from the main unit; the reset assembly is arranged at the connection between the first rack rod assembly and the second rack rod assembly, and is used for rebounding and resetting the second rack rod assembly; the cable is supported by the first rack rod assembly and the second rack rod assembly.

[0006] In one embodiment, the reset assembly includes a torsion spring, and two movable ends of the torsion spring are respectively abutted against the first rack rod assembly and the second rack rod assembly. When the second rack rod assembly rotates relative to the first rack rod assembly, the torsion spring is deformed by force.

[0007] In one embodiment, the first rack assembly includes a first bracket seat and a first rack, wherein the first bracket seat is connected to an end of the first rack away from the host;

[0008] The second rack assembly includes a second bracket seat and a second rack, wherein the second bracket seat is connected to an end of the second rack close to the first rack;

[0009] The second bracket seat is rotatably connected to the first bracket seat.

[0010] In one embodiment, the hanging mechanism also includes a rotating shaft, and a rotating shaft hole is opened at the corresponding positions of the first bracket seat and the second bracket seat. The rotating shaft passes through the rotating shaft hole of the first bracket seat, the rotating shaft hole of the second bracket seat and the torsion spring to enable the first frame rod to be rotatably connected to the second frame rod.

[0011] In one embodiment, the first rack rod and the second rack rod are respectively provided with a cable collection groove, and the cable collection groove is used for passing the cables.

[0012] In one embodiment, the hanging mechanism further includes a wire seat, which is provided at an end of the second rack assembly away from the first rack assembly, and the cable portion is supported by the wire seat, and the wire seat is used to guide and protect the cable.

[0013] In one embodiment, the wire holder is provided with an arc-shaped wire groove, and the cable is passed through the wire groove.

[0014] In one embodiment, the hanging mechanism further includes an elastic member, one end of which is connected to the wire holder, and the other end of which is connected to the second rack rod assembly. The elastic member is deformed by force so that the wire holder can rotate relative to the second rack rod assembly.

[0015] In one embodiment, the hanging rack mechanism further includes a protective cover, and the protective cover is provided at the connection between the first rack rod assembly and the second rack rod assembly.

[0016] The present invention also provides a therapeutic apparatus, comprising a main unit, a handle connected to the main unit via a cable, and a hanger mechanism provided on the main unit, wherein the hanger mechanism is the hanger mechanism described above, and the cable is supported by the hanger mechanism.

[0017] The present invention utilizes a bracket mechanism to support the cable. During use, the cable is threaded through or supported by the bracket mechanism's first and second arm assemblies. A handle is exposed at the end of the second arm assembly, distal from the first arm assembly. The operator can drag the handle to move the cable to treat the patient. The bracket mechanism's first and second arm assemblies restrain and support the handle cable connected to the main unit, preventing the weight of the cable from affecting the operator's operation. A reset assembly is provided between the first and second arm assemblies. When treating a distant site, the operator applies external force to the handle, causing the cable to press downward on the first arm assembly. The reset assembly, in turn, deforms due to the movement of the first arm assembly. When treating a closer site, the cable reduces the downward pressure on the first arm assembly, allowing the reset assembly to recover and rotate upward to its original position. This prevents the cable from extending and causing the handle to collide with the patient, improving operator comfort and patient experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0019] Figure 1 This is a structural diagram of an embodiment of the hanging bracket mechanism provided by the present utility model;

[0020] Figure 2 This is an exploded view of another embodiment of the hanger mechanism provided by the utility model;

[0021] Figure 3 An exploded view of another embodiment of the hanger mechanism provided by the present invention;

[0022] Figure 4 This is a structural diagram of an embodiment of the hanger mechanism, cable and handle provided by the utility model;

[0023] Figure 5 This is a structural schematic diagram of another embodiment of the hanger mechanism, cable and handle provided by the utility model.

[0024] Description of Figure Numbers:

[0025] 100. Hanging mechanism; 1. First rack assembly; 11. First bracket seat; 111. Rotating shaft hole; 12. First rack; 121. Cable collection trough; 2. Second rack assembly; 21. Second bracket seat; 22. Second rack; 3. Reset assembly; 4. Wire holder; 41. Wire trough; 5. Elastic member; 6. Rotating shaft; 7. Protective cover; 8. Cable; 9. Handle.

[0026] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0028] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0029] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of such features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme in which A and B are satisfied at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0030] Medical beauty equipment usually includes a main unit that is inconvenient to move and a handle connected to the main unit by wires. The user performs medical beauty operations through the relatively lightweight handle.

[0031] When operating current mainstream medical beauty equipment, the operator needs to pull the wires between the handle and the main unit so that the handle can reach a distant treatment position. When treating a closer position, the extended cable falls downward due to gravity, which can easily cause the handle to fall on the user, affecting the user experience. At the same time, the operator is required to hold the handle in mid-air for operation, which is laborious.

[0032] The utility model provides a hanging bracket mechanism and a therapeutic apparatus, which are intended to provide a supporting force for a cable of a handle and can automatically rebound for easy operation.

[0033] See also Figures 1 to 5 In one embodiment of the present utility model, the hanging mechanism 100 is used to support the cable 8 between the main frame and the handle 9. The hanging mechanism 100 includes a first rod assembly 1, a second rod assembly 2 and a reset assembly 3. One end of the first rod assembly 1 is connected to the main frame; one end of the second rod assembly 2 is rotatably connected to the end of the first rod assembly 1 away from the main frame; the reset assembly 3 is arranged at the connection between the first rod assembly 1 and the second rod assembly 2, and is used to rebound and reset the second rod assembly 2; the cable 8 is supported by the first rod assembly 1 and the second rod assembly 2.

[0034] In this embodiment, both the first and second rod assemblies 1 and 2 can be made of metal, such as aluminum alloy or titanium alloy, which is durable and corrosion-resistant. Both the first and second rod assemblies 1 and 2 are long rods, capable of supporting longer cables 8, further reducing the drag force of the cables 8 on the handle 9 and improving the user experience. The first and second rod assemblies 1 and 2 are rotatably connected by one of them having a flange seat and the other having a flange shaft 6, with the flange shaft 6 and the flange seat being rotatably connected to enable relative rotation between the two. Alternatively, both assemblies may have axial holes, with the shaft 6 passing through the holes to enable relative rotation between the two. The reset assembly 3 may be a torsion spring, with the torsion force of the torsion spring resetting the first and second rod assemblies 1 and 2. Alternatively, a double tension spring may be used, with the tension force resetting the first and second rod assemblies 1 and 2. As long as the first and second rod assemblies 1 and 2 can be automatically reset, no further limitations are imposed.

[0035] The technical solution of the present invention adopts a hanging mechanism to support the cable 8. When in use, the cable 8 is passed through or supported by the first frame rod assembly 1 and the second frame rod assembly 2 of the hanging mechanism. The handle 9 is exposed at the end of the second frame rod assembly 2 away from the first frame rod assembly 1. The operator can drag the handle 9 to drive the cable 8 to treat the patient. The first frame rod assembly 1 and the second frame rod assembly 2 of the hanging mechanism can restrain and support the cable 8 between the handle 9 connected to the host, and the operator's operation will not be affected by the weight of the cable 8; and a reset assembly 3 is provided between the first frame rod assembly 1 and the second frame rod assembly 2. Figure 5 When a distant location needs to be treated, the handle 9 is pulled downward to the left by the operator's external force, causing the handle 9 to move downward to the left. The corresponding cable 8 exerts a certain downward pressure on the second frame rod assembly 2, causing the second frame rod assembly 2 to rotate downward with the reset assembly 7 as the axis. At this time, the reset assembly 7 deforms, so that the cable 8 does not move outward on the second frame rod assembly 2, and the handle 9 can reach the lower left. When a closer location needs to be treated, such as directly below, the operator moves the handle 9 directly below. The pressure of the cable 8 on the second frame rod assembly 2 is reduced, the reset assembly 3 recovers its deformation, and drives the second frame rod assembly 2 to rotate upward. In this process, the handle 9 can be used for treatment at multiple different locations without pulling the cable 8 outward, preventing the cable 8 from extending too long and causing the handle 9 to hit the patient, thereby improving the operator's comfort and user experience.

[0036] In an embodiment of the present invention, the reset assembly 3 includes a torsion spring, the two movable ends of which are respectively in contact with the first rack rod assembly 1 and the second rack rod assembly 2. When the second rack rod assembly 2 rotates relative to the first rack rod assembly 1, the torsion spring is deformed by force.

[0037] In this embodiment, the reset assembly 3 is a torsion spring, which is pre-set with a certain angle. During assembly, one movable end of the torsion spring is connected to the first frame rod assembly 1, and the other movable end is connected to the second frame rod assembly 2. When the second frame rod assembly 2 is subjected to external force and rotates relative to the first frame rod assembly 1, one movable end of the torsion spring is subjected to force relative to the other movable end, and the torsion spring is deformed. When the external force disappears, the torsion spring recovers its deformation, thereby driving the second frame rod assembly 2 to return to its initial position.

[0038] In the embodiment of the present utility model, the first rack assembly 1 includes a first bracket seat 11 and a first rack rod 12, and the first bracket seat 11 is connected to an end of the first rack rod 12 away from the host;

[0039] The second rack assembly 2 includes a second bracket seat 21 and a second rack rod 22, and the second bracket seat 21 is connected to an end of the second rack rod 22 close to the first rack rod 12;

[0040] The second bracket seat 21 is rotatably connected to the first bracket seat 11 .

[0041] In this embodiment, the first rack assembly 1 includes a detachably connected first bracket seat 11 and a first rack rod 12, and the second rack assembly 2 includes a detachably connected second bracket seat 21 and a second rack rod 22. The rotational connection between the first rack rod 12 and the second rack rod 22 is achieved through the rotational connection between the first bracket seat 11 and the second bracket seat 21. The first bracket seat 11 and the second bracket seat 21 are made of an aluminum alloy, which is durable and corrosion-resistant. In the event of a rotational failure, only the first bracket seat 11 and the second bracket seat 21 need to be replaced, without replacing the entire first rack assembly 1 and the second rack assembly 2, thereby saving costs.

[0042] In an embodiment of the present utility model, the hanging mechanism 100 also includes a rotating shaft 6, and a rotating shaft hole 111 is opened at the corresponding positions of the first bracket seat 11 and the second bracket seat 21. The rotating shaft 6 passes through the rotating shaft hole 111 of the first bracket seat 11, the rotating shaft hole 111 of the second bracket seat 21 and the torsion spring to rotate the first frame rod 12 and the second frame rod 22.

[0043] In this embodiment, the rotating shaft 6 is connected to the rotating shaft hole 111 on the first bracket seat 11 and the second bracket seat 21, and the shaft hole in the torsion spring, thereby rotating the torsion spring, the first bracket seat 11 and the second bracket seat 21 together, and realizing the rebound reset between the first bracket seat 11 and the second bracket seat 21. The rotating shaft 6 is made of stainless steel, which is more durable and has good corrosion resistance.

[0044] In the embodiment of the present invention, the first rack rod 12 and the second rack rod 22 are respectively provided with a cable collection groove 121 , and the cable collection groove 121 is used for passing the cables 8 .

[0045] In this embodiment, the first frame rod 12 and the second frame rod 22 are respectively provided with a cable collection groove 121, and the cable 8 of the handle 9 can be directly passed through the cable collection groove 121, which can not only support the cable 8, but also have the effect of gathering the cable 8, making the overall therapeutic device look neater and the cable 8 will not trip people.

[0046] In an embodiment of the present invention, the hanging mechanism 100 further includes a wire holder 4, which is provided at one end of the second rack assembly 2 away from the first rack assembly 1, and the cable 8 is partially supported on the wire holder 4, which is used to guide and protect the cable 8.

[0047] In this embodiment, a wire holder 4 for guiding and protecting the cable 8 is provided at the end of the second pole assembly 2 away from the first pole assembly 1. The wire holder 4 is made of hard plastic, which is strong and durable and has a certain self-lubricating property. It can reduce the friction between the cable 8 and the end of the second pole assembly 2, and play a protective and guiding role.

[0048] In the embodiment of the present invention, the wire holder 4 is provided with an arc-shaped wire groove 41 , and the cable 8 is passed through the wire groove 41 .

[0049] In this embodiment, the wire holder 4 is provided with a wire groove 41, which is in the shape of an arc, further reducing the friction between the cable 8 and the wire holder 4. At the same time, it can also confine the cable 8 in the wire groove 41 and prevent it from sliding off the outside of the second rack assembly 2, thereby protecting the cable 8.

[0050] In an embodiment of the present invention, the hanging mechanism 100 also includes an elastic member 5, one end of the elastic member 5 is connected to the wire holder 4, and the other end is connected to the second rack rod assembly 2. The wire holder 4 is deformed by the force of the elastic member 5 and can be rotatably arranged relative to the second rack rod assembly 2.

[0051] In this embodiment, an elastic member 5 is connected between the wire holder 4 and the second rod assembly 2. The elastic member 5 can be made of 65Mn spring steel, which has high resilience, or other resilient materials. By connecting the wire holder 4 and the second rod assembly 2 via the elastic member 5, the wire holder 4 can rotate relative to the second rod assembly 2 when subjected to external force, increasing the overall rotation angle of the hanger mechanism 100 and enhancing the flexibility of the hanger mechanism 100. Furthermore, after the external force is removed, the wire holder 4 can return to its original position due to the resilience of the elastic member 5, making it more convenient to use.

[0052] In an embodiment of the present invention, the hanging rack mechanism 100 further includes a protective cover 7 , which is provided at the connection between the first rack rod assembly 1 and the second rack rod assembly 2 .

[0053] In this embodiment, a protective cover 7 is provided at the connection between the first and second rack rod assemblies 1 and 2 to protect the rotating shaft 6 and reset assembly 3 at the connection, preventing them from being rusted by moisture, which could cause the rotation and reset functions to fail, thereby extending the service life of the hanger mechanism 100. In a preferred embodiment, the protective cover 7 comprises two parts provided on the first and second rack rod assemblies 1 and 2, and the two parts rotate in a manner that does not interfere with each other.

[0054] The present invention also provides a therapeutic device, comprising a main unit, a handle 9 connected to the main unit via a cable 8, and a hanger mechanism 100 provided on the main unit. The hanger mechanism 100 is the hanger mechanism 100 described above, and the cable 8 is supported by the hanger mechanism 100.

[0055] In this embodiment, the therapeutic device includes a main unit and a handle 9 connected to a main unit cable 8. A hanger mechanism 100 is provided on the main unit. The cable 8 extends from the main unit, rests on the hanger mechanism 100, and is then connected to the handle 9. In a preferred embodiment, the hanger mechanism 100 is rotationally connected to the main unit, and damped rotation can be achieved using a damping shaft or a structure such as a marble, thereby achieving multi-angle rotation fixation.

[0056] The above description is merely an exemplary embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made using the contents of the present invention specification and drawings under the technical concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A bracket mechanism for supporting cables between a main unit and a handle, characterized in that: The hanging bracket mechanism comprises: a first rack rod assembly, one end of which is connected to the host; a second rod assembly, one end of the second rod assembly being rotatably connected to an end of the first rod assembly away from the mainframe; and A reset assembly, the reset assembly being provided at the connection between the first rack rod assembly and the second rack rod assembly, and being used for rebounding and resetting the second rack rod assembly; The cables are supported by the first rack assembly and the second rack assembly.

2. The rack mechanism according to claim 1, wherein: The reset assembly includes a torsion spring, and two movable ends of the torsion spring are respectively in contact with the first rack rod assembly and the second rack rod assembly. When the second rack rod assembly rotates relative to the first rack rod assembly, the torsion spring is deformed by force.

3. The hanging bracket mechanism according to claim 2, characterized in that: The first rack assembly includes a first bracket seat and a first rack, wherein the first bracket seat is connected to an end of the first rack away from the mainframe; The second rack assembly includes a second bracket seat and a second rack, wherein the second bracket seat is connected to an end of the second rack close to the first rack; The second bracket seat is rotatably connected to the first bracket seat.

4. The hanger mechanism according to claim 3, wherein: The hanging mechanism also includes a rotating shaft, and a rotating shaft hole is opened at the corresponding positions of the first bracket seat and the second bracket seat. The rotating shaft passes through the rotating shaft hole of the first bracket seat, the rotating shaft hole of the second bracket seat and the torsion spring to enable the first frame rod to be rotatably connected with the second frame rod.

5. The hanging bracket mechanism according to claim 3, characterized in that: The first rack rod and the second rack rod are respectively provided with a cable collection groove, and the cable collection groove is used for passing the cables.

6. The hanging bracket mechanism according to claim 1, characterized in that: The hanging rack mechanism further comprises a wire seat, which is arranged at one end of the second rack assembly away from the first rack assembly. The cable is partially supported on the wire seat, and the wire seat is used to guide and protect the cable.

7. The hanger mechanism according to claim 6, wherein: The wire seat is provided with an arc-shaped wire groove, and the cable is passed through the wire groove.

8. The hanger mechanism according to claim 6, wherein: The hanging bracket mechanism further includes an elastic member, one end of which is connected to the wire holder, and the other end is connected to the second rack rod assembly. The elastic member is deformed by force, so that the wire holder can rotate relative to the second rack rod assembly.

9. The hanging bracket mechanism according to any one of claims 1 to 8, characterized in that: The hanging rack mechanism further includes a protective cover, which is arranged at the connection between the first rack rod assembly and the second rack rod assembly.

10. A therapeutic device, characterized in that: It comprises a main unit, a handle connected to the main unit via a cable, and a hanging mechanism provided on the main unit, wherein the hanging mechanism is the hanging mechanism according to any one of claims 1 to 9, and the cable is supported by the hanging mechanism.

Images