Fascia gun transmission mechanism and fascia gun

Abstract

The fascia gun transmission mechanism comprises a power supply part and a driving device which is arranged on the power supply part and is in driving connection with the power supply part, the driving device comprises a fixing part which is arranged on the power supply part, an eccentric structure and an adjusting part are arranged on the fixing part, and the adjusting part is arranged on the power supply part. The eccentric structure is arranged on the power supply part, the eccentric structure is connected with the adjusting part through a connecting plate, and a connecting rod is arranged on the eccentric structure. Comprising a fascia gun body and a massage head, the fascia gun transmission mechanism is arranged in the fascia gun body, and an installation head is arranged at the end, close to the fascia gun body, of the massage head. According to the utility model, the size of the path can be correspondingly adjusted according to the needs of users, which is more favorable for satisfying the humanized needs of the users.

Description

Technical Field

[0001] The utility model relates to the technical field of fascia guns, in particular to a transmission mechanism of a fascia gun and a fascia gun. Background Technique

[0002] It is known that a fascia gun is a massage device with a structure like a pistol, including a main body and a handle, and a massage head is provided at the front end of the housing. The massage head realizes reciprocating motion through an internal transmission mechanism, presses the massage head on the muscle to vibrate the muscle, and achieves the effect of promoting blood circulation and relaxing tendons. For example, a transmission mechanism of a fascia gun and a fascia gun disclosed in the Chinese utility model patent with the authorization announcement number CN218484842U includes a fascia gun body and a massage head. One end of the massage head close to the fascia gun body is provided with a mounting head, and one end of the mounting head is provided with a driving mechanism capable of adjusting the length of the moving path of the mounting head according to needs. The driving mechanism includes a connecting head provided at one end of the mounting head, a connecting rod is provided above the connecting head, and one end of the connecting rod away from the connecting head is provided with an adjusting member capable of adjusting the moving path of the mounting head. A cam is provided at the bottom of the adjusting member, and a driving motor is provided at the bottom of the cam. The driving motor is connected to the inner wall of the fascia gun body. For this fascia gun transmission mechanism and fascia gun, by adjusting the position of the connecting rod, the path of the reciprocating movement of the mounting head changes, and further the moving path of the massage head when hitting the user's muscle group increases. Finally, the impact force of the massage head on the user's muscle group increases to cooperate with the stimulation of deep muscles. Due to the rotation of the cam, the size of the moving path will change, and the change in the size of the path is fixed, and it cannot be adjusted according to the needs of users, which does not meet the needs of modern users for pursuing humanization. Content of the Utility Model

[0003] (1) Technical Problems to be Solved

[0004] In view of the deficiencies in the prior art, the utility model provides a transmission mechanism of a fascia gun and a fascia gun, the size of whose path can be adjusted accordingly according to the needs of users, which is more conducive to meeting the humanized needs of users.

[0005] (2) Technical Solutions to be Adopted

[0006] In order to achieve the above object, the technical solutions adopted by the utility model are as follows:

[0007] A transmission mechanism of a fascia gun includes a power supply member and a driving device driven and connected to the power supply member. The driving device includes a fixing member provided on the power supply member. An eccentric structure and an adjusting member are provided on the fixing member. The eccentric structure is provided on the power supply member, and the eccentric structure is connected to the adjusting member through a connecting plate. A connecting rod is provided on the eccentric structure.

[0008] Preferably, the adjusting member includes a fixed seat disposed on the fixing member. An installation groove is provided on the fixed seat. A bolt is installed in the installation groove. A moving block capable of adjusting its position along the axial direction of the bolt is provided on the bolt. One end of the connecting plate is fixed to the moving block, and the other end of the connecting plate is fixed to the eccentric structure. A dial wheel is provided on the end face of the bolt.

[0009] Preferably, a convex rod is provided on the moving block, and the convex rod is connected to one end of the connecting plate through a sealing ring.

[0010] Preferably, the eccentric structure includes a driving seat disposed on the fixing member. An eccentric wheel is provided on the driving seat. A first mounting rod and a second mounting rod are provided on the eccentric wheel. The other end of the connecting plate is fixed to the first mounting rod, and one end of the connecting rod is fixed to the second mounting rod. The power supply member is drivingly connected to the driving seat.

[0011] Preferably, the eccentric wheel is in an elliptical shape.

[0012] Preferably, a fastening ring is used to tightly seal and fasten between the second mounting rod and one end of the connecting rod.

[0013] Preferably, the fixing member includes a fixing frame disposed on the power supply member, and a locking member is provided on the fixing frame.

[0014] In addition, the present invention also provides a fascia gun, which includes a fascia gun body and a massage head. A fascia gun transmission mechanism as described above is provided in the fascia gun body. One end of the connecting rod away from the eccentric structure is a mounting head, and the mounting head is threadedly connected to the massage head.

[0015] (III) Technical effects to be achieved

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] Firstly, the driving device of the present invention includes a fixing member disposed on the power supply member. An eccentric structure and an adjusting member are provided on the fixing member. The eccentric structure is disposed on the power supply member, and the eccentric structure and the adjusting member are connected through a connecting plate. A connecting rod is provided on the eccentric structure. This kind of setting is reasonable, the structure is simple, which is convenient for production and manufacturing. At the same time, it is more beneficial to realize that the path size can be adjusted accordingly according to the needs of users, and it is more beneficial to meet the user's humanized needs.

[0018] Secondly, the utility model includes a fascia gun body and a massage head. The fascia gun body is provided with a fascia gun transmission mechanism as described above. The end of the connecting rod away from the eccentric structure is a mounting head. The mounting head and the massage head are connected by threads. This application is on the fascia gun. The massage head is connected by threads, which is convenient for disassembly, installation and replacement in subsequent processes, ending the method of squeezing and installing the massage head in the prior art and is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The utility model is a schematic diagram of the transmission mechanism structure of a fascia gun.

[0020] Figure 2 It is an overall schematic diagram of a fascia gun transmission mechanism of the utility model.

[0021] Figure 3 The utility model is a schematic diagram of an explosion of a fascia gun transmission mechanism.

[0022] Figure 4 The utility model is a schematic diagram of the structure of a fascia gun.

[0023] Figure 5 It is an overall schematic diagram of a fascia gun of the utility model.

[0024] Figure 6 This is a schematic diagram of the cooperation between the connecting rod and the massage head in a fascia gun of the utility model.

[0025] In the figure: 1, power supply; 2, driving device; 21, fixing member; 22, eccentric structure; 23, adjusting member; 24, connecting plate; 25, connecting rod; 211, fixing frame; 212, locking member; 221, driving seat; 222, eccentric wheel; 223, fastening ring; 231, fixing seat; 232, bolt; 233, moving block; 234, toggle wheel; 235, sealing ring.

[0026] 10, fascia gun body; 20, massage head; 30, fascia gun transmission mechanism; 40, outer cover. DETAILED DESCRIPTION

[0027] In the description of the present utility model, it should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0028] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present utility model is usually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, terms such as "first", "second", "third", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality" means two or more, unless otherwise clearly and specifically defined. The meaning of "several" is one or more, unless otherwise clearly and specifically defined.

[0029] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and defined, the terms "set", "installed", "connected", "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0030] To make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below through the drawings and embodiments. However, it should be understood that the specific embodiments described herein are only used to explain the present utility model and do not limit the scope of the present utility model. In addition, in the following description, the descriptions of well-known structures and technologies are omitted to avoid unnecessarily confusing the concepts of the present utility model.

[0031] Embodiment 1: Refer to Figure 1 、 Figure 2 and Figure 3A fascia gun transmission mechanism includes a power supply 1 and a driving device 2 that is driven and connected to the power supply 1. The driving device 2 includes a fixing member 21 that is arranged on the power supply 1. An eccentric structure 22 and an adjusting member 23 are arranged on the fixing member 21. The eccentric structure 22 is arranged on the power supply 1, which is conducive to realizing that the power supply 1 drives the eccentric structure 22 to rotate, and the eccentric structure 22 is connected to the adjusting member 23 through a connecting plate 24. The connecting plate 24 realizes the adjustment of the rotation range of the eccentric structure 22 at different positions on the adjusting member 23. A connecting rod 25 is arranged on the eccentric structure 22. The rotation of the eccentric structure 22 itself also has changes in the path size. More importantly, the adjusting member 23 can adjust its position according to the needs of the user, so that the connecting rod 25 can meet the adjustment of different path sizes and meet the modern users' pursuit of humanization.

[0032] Embodiment 2: It can be explained on the basis of embodiment 1, such as Figure 2 and Figure 3 As shown, the adjusting member 23 includes a fixing seat 231 arranged on the fixing member 21, a mounting groove is arranged on the fixing seat 231, a bolt 232 is installed in the mounting groove, a moving block 233 which can adjust the position along the axial direction of the bolt 232 is arranged on the bolt 232, one end of a connecting plate 24 is fixed on the moving block 233, the other end of the connecting plate 24 is fixed on the eccentric structure 22, a toggle wheel 234 is arranged on the end face of the bolt 232, and the rotation of the bolt 232 is realized by rotating the toggle wheel 234, which is conducive to adjusting the position of the moving block 233 on the bolt 232.

[0033] like Figure 2 and Figure 3 As shown, it is to be noted that a protruding rod is provided on the moving block 233, and the protruding rod is connected to one end of the connecting plate 24 through a sealing ring 235. This arrangement makes the connection tighter.

[0034] Embodiment 3: It can be described on the basis of Embodiment 1 or Embodiment 2, such as Figure 2 and Figure 3 As shown, the eccentric structure 22 includes a driving seat 221 arranged on the fixing member 21, an eccentric wheel 222 is arranged on the driving seat 221, a mounting rod 1 and a mounting rod 2 are arranged on the eccentric wheel 222, the other end of the connecting plate 24 is fixed on the mounting rod 1, and one end of the connecting rod 25 is fixed on the mounting rod 2. The power supply member 1 is drivingly connected to the driving seat 221, so that the movement of the power supply member 1 drives the rotation of the driving seat 221, and the driving seat 221 drives the rotation of the eccentric wheel 222.

[0035] I want to explain that if Figure 2 and Figure 3As shown, the eccentric wheel 222 is in an elliptical shape, and such a setting is beneficial to adjusting the path change. It should also be noted that the second mounting rod and one end of the connecting rod 25 are hermetically fastened through a fastening ring 223, which improves the stability of the connection.

[0036] As Figure 2 and Figure 3 shown, among them, the driving seat 221 includes a base and an intermediate rod arranged on the base. The base has a circular piece cut off, and the base can rotate when placed on the fixing member 21. A part of the power supply member 1 is located in the intermediate rod, which is beneficial to the installation of the power supply member 1, and further enables the power supply member 1 to drive the driving seat 221 to rotate on the fixing member 21.

[0037] Embodiment 4: It can be described based on Embodiment 1 or Embodiment 2 or Embodiment 3. As Figure 1 , Figure 2 and Figure 3 shown, the fixing member 21 includes a fixing frame 211 arranged on the power supply member 1, and a locking member 212 is arranged on the fixing frame 211. Such a setting is reasonable and convenient for installation. It should be noted that locking members 212 are arranged at the four corners of the fixing frame 211, and the locking members 212 are screws or bolts, which are easy to implement.

[0038] Embodiment 5: It can be described based on Embodiment 1 or Embodiment 2 or Embodiment 3 or Embodiment 4 or Embodiment 5. As Figure 1 , Figure 2 and Figure 3 shown, the power supply member 1 is a motor, which is convenient for more stable operation.

[0039] Embodiment 6: It can be based on Embodiment 1 or Embodiment 2 or Embodiment 3 or Embodiment 4 or Embodiment 5. As Figure 4 , Figure 5 and Figure 6 shown, a fascia gun is further provided, which includes a fascia gun body 10 and a massage head 20. A fascia gun transmission mechanism 30 as described above is arranged in the fascia gun body 10. One end of the connecting rod 25 far from the eccentric structure 22 is a mounting head, and the mounting head is threadedly connected to the massage head 20. As Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, it should be noted that the mounting head 254 of the connecting rod 25 has external threads, and internal threads are provided on the inner wall of the massage head 20. The internal threads cooperate with the external threads to fix the massage head 20 on the mounting head 254 of the connecting rod 25, which is convenient for disassembly and installation. In this embodiment, a jacket 40 is provided on the mounting head 254. This setting is beneficial to protect the mounting head 254 and also makes the appearance more novel and beautiful. It should be noted that the fascia gun body 10 is in a T shape, which is not only convenient for the installation of the fascia gun transmission mechanism 30 but also beneficial for the user to manually hold and use. A battery is provided on the fascia gun body 10, and the battery is connected to the fascia gun transmission mechanism 30 as described above. Among them, a control button is provided on the fascia gun body 10, and the control button is connected to the circuit board in the fascia gun body 10, and the operation is controlled through the control button.

[0040] As shown in Figure 1 , Figure 2 and Figure 3 shown, the connecting rod 25 includes a rod portion. A fixing hole for fixing to the eccentric structure 22 is formed at one end of the rod portion, and a mounting head is provided at the other end of the rod portion. External threads are provided on the mounting head. As shown in Figure 4 , Figure 5 and Figure 6 shown, internal threads are provided inside the massage head 20, and the massage head 20 is detachably connected to the mounting head of the connecting rod 25 through the cooperation of the internal threads and the external threads, which more conveniently meets the user's requirements for disassembly and replacement in reality.

[0041] The standard parts used in this application document can all be purchased from the market. The specific connection methods of each part all adopt conventional means such as bolts and rivets that are mature in the prior art. The internal components of the battery and the circuit board all adopt conventional models in the prior art, and their internal structures belong to the prior art structures. Workers can complete normal operations on them according to the prior art manuals. Coupled with the circuit connection adopting the conventional connection method in the prior art, no specific description will be made here.

[0042] It should be noted that although the above-mentioned embodiments have been described in this article, the patent protection scope of the present invention is not limited thereby. Therefore, based on the innovative concept of the present invention, any changes and modifications made to the embodiments described in this article, or equivalent structural or equivalent process transformations made using the content of the specification and drawings of the present invention, and directly or indirectly applying the above technical solutions to other related technical fields, are all included in the patent protection scope of the present invention.

Claims

1. A fascia gun transmission mechanism, comprising a power supply component (1) and a driving device (2) drivingly connected to the power supply component (1), characterized in that: The driving device (2) comprises a fixing member (21) arranged on the power supply member (1), an eccentric structure (22) and an adjusting member (23) being arranged on the fixing member (21), the eccentric structure (22) being arranged on the power supply member (1), and the eccentric structure (22) and the adjusting member (23) being connected via a connecting plate (24), and a connecting rod (25) being arranged on the eccentric structure (22).

2. The fascia gun transmission mechanism according to claim 1, wherein: The adjusting member (23) comprises a fixing seat (231) arranged on the fixing member (21); the fixing seat (231) is provided with a mounting groove, a bolt (232) is installed in the mounting groove, a moving block (233) is provided on the bolt (232) and the position of the moving block (233) can be adjusted along the axial direction of the bolt (232); one end of the connecting plate (24) is fixed to the moving block (233); the other end of the connecting plate (24) is fixed to the eccentric structure (22); and a toggle wheel (234) is provided on the end surface of the bolt (232).

3. The fascia gun transmission mechanism according to claim 2, wherein: The moving block (233) is provided with a protruding rod, and the protruding rod is connected to one end of the connecting plate (24) via a sealing ring (235).

4. The fascia gun transmission mechanism according to claim 1 or 2 or 3, characterized in that: The eccentric structure (22) comprises a driving seat (221) arranged on the fixing member (21), an eccentric wheel (222) being arranged on the driving seat (221), a mounting rod 1 and a mounting rod 2 being arranged on the eccentric wheel (222), the other end of the connecting plate (24) being fixed on the mounting rod 1, one end of the connecting rod (25) being fixed on the mounting rod 2, and the power supply member (1) is drivingly connected to the driving seat (221).

5. The fascia gun transmission mechanism according to claim 4, characterized in that: The eccentric wheel (222) is in an elliptical shape.

6. The fascia gun transmission mechanism according to claim 4, wherein: The second mounting rod and one end of the connecting rod (25) are sealed and fastened via a fastening ring (223).

7. The fascia gun transmission mechanism according to claim 1 or 2 or 3 or 5 or 6, characterized in that: The fixing member (21) comprises a fixing frame (211) arranged on the power supply member (1), and a locking member (212) is arranged on the fixing frame (211).

8. A fascia gun, comprising a fascia gun body (10) and a massage head (20), characterized in that: The fascia gun body (10) is provided with a fascia gun transmission mechanism (30) as described in any one of claims 1 to 7, and a mounting head is provided on one end of the connecting rod (25) away from the eccentric structure (22), and the mounting head is connected to the massage head (20) by a threaded connection.

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