Rapidly detachable big fish muscle electrode adapter

Abstract

The utility model discloses a big fish muscle electrode adapter capable of being disassembled quickly, and particularly relates to the field of electrode adapters, the big fish muscle electrode adapter comprises an upper packaging shell, the bottom of the upper packaging shell is movably connected with a lower packaging shell in an inserted mode, and the outer side of the upper packaging shell is fixedly provided with a connecting installation pad; the device is provided with a quick disassembly device, so that the device is relatively simple and convenient to assemble and disassemble, the upper packaging shell and the lower packaging shell can be conveniently disassembled, and the purpose of quick disassembly is achieved; the device is provided with a connecting device, one end of a positioning mounting column is movably inserted into a positioning groove formed in a fixed positioning sleeve to complete locking and reinforcing, and when the condition that one end of the positioning mounting column is movably inserted into the fixed positioning sleeve needs to be relieved, only a plastic handle block needs to be pulled in the vertical direction; the movable supporting block and the positioning mounting column are driven by the plastic handle block to move, one end of the positioning mounting column is separated from the movable positioning groove, and normal disassembly is not affected.

Description

Technical Field

[0001] This utility model relates to the field of electrode adapter technology, specifically a quick-detachable thenar eminence electrode adapter. Background Technology

[0002] The thenar eminence is the prominent area on the palm of the hand, extending from the base of the thumb to the base of the palm. It is medically known as the thenar eminence. The thenar eminence is rich in muscles and protrudes significantly when the palm is open, occupying a large area of ​​the palm. When massaging the thenar eminence with a massage device, an electrode adapter is required. The electrode adapter supplies power to the external device through its electrode section. Therefore, the electrode section of the electrode adapter is conductive. Except for the part that plugs into the external device, the rest of the electrode section is encapsulated in a shell made of insulating material.

[0003] Chinese patent discloses a thenar eminence electrode adapter for an upper limb electrical stimulation system (authorization announcement number CN210447857 U). This patent technology includes: a silicone encapsulation shell, electrode inserts, and conductive wires. The silicone encapsulation shell contains a metal female retainer. The metal female retainer is adapted to be fixedly connected to a metal female retainer, which partially extends into the silicone encapsulation shell. The electrode inserts include a body adapted to be partially encapsulated inside the silicone encapsulation shell and a plug-in portion at one end of the body located outside the silicone encapsulation shell. One end of the conductive wire is welded and fixed to the metal female retainer, while the other end of the conductive wire is welded and fixed to the end of the body encapsulated inside the silicone encapsulation shell. This thenar eminence electrode adapter for an upper limb electrical stimulation system improves the stability of the encapsulation between the body and the silicone encapsulation shell by providing several through-holes in the body.

[0004] However, the aforementioned electrode adapter is cumbersome to assemble and disassemble during use, and is not easy to disassemble quickly. Therefore, those skilled in the art have provided a quick-disassembly thenar eminence electrode adapter to solve the problems mentioned in the background art. Summary of the Invention

[0005] The purpose of this invention is to provide a quick-detachable thenar eminence electrode adapter to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a quick-detachable thenar eminence electrode adapter, including an upper encapsulation shell, a lower encapsulation shell movably inserted into the bottom of the upper encapsulation shell, a connecting mounting pad fixed to the outer side of the upper encapsulation shell, a quick-detachment device connected to the bottom of the connecting mounting pad, a mounting connecting plate fixed to the outer side of the lower encapsulation shell, a connector body connected to the outer side of the upper encapsulation shell, an electrode insert fixed to the outer side of the connector body, and a connecting device provided on the outer side of the upper encapsulation shell;

[0007] The quick disassembly device includes a counterweight mounting block, with a mounting groove on the outer side of the counterweight mounting block, a positioning threaded post fixed to the outer side of the counterweight mounting block, a positioning threaded sleeve threaded to the outer side of the positioning threaded post, a limit mounting sleeve fixed to the outer side of the counterweight mounting block, a limit connector mounted on the outer side of the counterweight mounting block, a fixed guide plate fixed to the outer side of the lower enclosure, a movable slider slidably connected to the outer side of the fixed guide plate via a sliding groove, a plastic post fixed to the outer side of the movable slider, and a shielding sleeve fixed to one side of the movable slider.

[0008] As a further improvement of this utility model: a limiting groove is provided inside the shielding sleeve, and the size of the limiting groove is the same as the size of the positioning threaded post.

[0009] As a further improvement of this utility model: the counterweight mounting block and the connecting mounting pad are fixedly connected, and the outer side of the limiting mounting sleeve and the limiting connector is provided with a groove that matches the size of the shielding sleeve.

[0010] As a further embodiment of this utility model: the connecting device includes a fixed positioning sleeve, the fixed positioning sleeve having a positioning groove inside, an installation fixing sleeve fixed to the outer side of the upper encapsulation shell, an installation fixing plate provided on the inner top wall of the installation fixing sleeve, a support spring connected to the bottom of the installation fixing plate, a movable limiting pad connected to the bottom of the support spring, a movable support block fixed to the top of the movable limiting pad, and a plastic handle block fixed to the outer side of the movable support block.

[0011] As a further improvement of this utility model: the movable limiting pad is internally inserted and fixed with a positioning mounting post extending to the outside, and the size of the positioning mounting post is adapted to the size of the positioning groove.

[0012] As a further embodiment of this utility model: the fixed positioning sleeve and the lower encapsulation shell are fixedly connected, and the interior of the mounting fixed sleeve is provided with a through groove that matches the size of the positioning mounting post.

[0013] Compared with the prior art, the beneficial effects achieved by this utility model are:

[0014] 1. This device is equipped with a quick disassembly device. When it is necessary to quickly disassemble the upper and lower packaging shells, the user rotates the positioning threaded sleeve on the outside of the positioning threaded column counterclockwise, and then moves the sliding block to slide in the groove opened in the fixed guide plate. After the obstruction sleeve on the outside of the counterweight mounting block is removed, the upper and lower packaging shells can be unlocked. Assembly and disassembly are relatively simple, and the upper and lower packaging shells can be easily disassembled, achieving the purpose of quick disassembly.

[0015] 2. This device is equipped with a connecting device, which allows one end of the positioning mounting column to be movably inserted into the positioning groove of the fixed positioning sleeve to complete the locking and reinforcement. When it is necessary to release the position where one end of the positioning mounting column is movably inserted into the fixed positioning sleeve, simply pull the plastic handle block vertically. The plastic handle block will drive the moving support block and the positioning mounting column to move, allowing one end of the positioning mounting column to come out of the positioning groove without affecting the normal disassembly process. Attached Figure Description

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 This is a perspective view of the present invention;

[0018] Figure 2 This is a front view of the present invention;

[0019] Figure 3 This utility model Figure 1 A magnified structural diagram of region A;

[0020] Figure 4 This is a schematic diagram of the connecting device structure of this utility model;

[0021] In the diagram: 1. Upper encapsulation shell; 2. Lower encapsulation shell; 3. Connecting mounting pad; 4. Quick disassembly device; 41. Counterweight mounting block; 42. Mounting groove; 43. Positioning threaded post; 44. Positioning threaded sleeve; 45. Limiting mounting sleeve; 46. Limiting connector; 47. Fixed guide plate; 48. Moving slider; 49. Plastic post; 410. Shielding sleeve; 5. Mounting connecting plate; 6. Connector body; 7. Electrode insert; 8. Connecting device; 81. Fixed positioning sleeve; 82. Positioning groove; 83. Mounting fixing sleeve; 84. Mounting fixing plate; 85. Support spring; 86. Movable limiting pad; 87. Moving support block; 88. Plastic handle block; 89. Positioning mounting post. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-Figure 3 This utility model provides a quick-disassembly large fish muscle electrode adapter, including an upper encapsulation shell 1, a lower encapsulation shell 2 movably inserted into the bottom of the upper encapsulation shell 1, a connecting mounting pad 3 fixed on the outside of the upper encapsulation shell 1, a quick disassembly device 4 connected to the bottom of the connecting mounting pad 3, a mounting connecting plate 5 fixed on the outside of the lower encapsulation shell 2, a connector body 6 connected to the outside of the upper encapsulation shell 1, an electrode insert 7 fixed on the outside of the connector body 6, and a connecting device 8 provided on the outside of the upper encapsulation shell 1.

[0024] The quick disassembly device 4 includes a counterweight mounting block 41, with a mounting groove 42 on the outer side of the counterweight mounting block 41. A positioning threaded post 43 is fixed to the outer side of the counterweight mounting block 41, and a positioning threaded sleeve 44 is threadedly connected to the outer side of the positioning threaded post 43. A limit mounting sleeve 45 is fixed to the outer side of the counterweight mounting block 41, and a limit connector 46 is installed on the outer side of the counterweight mounting block 41. A fixed guide plate 47 is fixed to the outer side of the lower encapsulation shell 2. A movable slider 48 is slidably connected to the outer side of the fixed guide plate 47 via a sliding groove. A plastic post 49 is fixed to the outer side of the movable slider 48. A shielding sleeve 410 is fixed to one side of the movable slider 48. A limit groove is opened inside the shielding sleeve 410, and the size of the limit groove is the same as the size of the positioning threaded post 43. The counterweight mounting block 41 and the connecting mounting pad 3 are fixedly connected. The outer sides of the limit mounting sleeve 45 and the limit connector 46 have grooves that are adapted to the size of the shielding sleeve 410.

[0025] During use, when the upper encapsulation shell 1 and the lower encapsulation shell 2 are attached and locked together, the corresponding surfaces of the upper encapsulation shell 1 and the lower encapsulation shell 2 are in contact. Simultaneously, the corresponding surface of the counterweight mounting block 41 on the outside of the upper encapsulation shell 1 is in contact with the outside of the lower encapsulation shell 2. At this time, the corresponding surface of the shielding sleeve 410 is in contact with the outside of the counterweight mounting block 41, and the shielding sleeve 410 is movably sleeved on the outside of the positioning threaded post 43. The corresponding surface of the positioning threaded sleeve 44 on the outside of the positioning threaded post 43 is also in contact with the corresponding surface of the shielding sleeve 410, completing the locking process and ensuring the upper encapsulation shell 1 is locked. The connection between the upper and lower encapsulation shells 1 and 2 is stable and secure. When it is necessary to quickly disassemble the upper and lower encapsulation shells 1 and 2, the user only needs to rotate the positioning threaded sleeve 44 on the outside of the positioning threaded post 43 counterclockwise. After the positioning threaded sleeve 44 is unscrewed, the sliding block 48 can be moved to slide in the groove opened in the fixed guide plate 47. The sliding block 48 drives the shielding sleeve 410 to move at the same time. After the shielding sleeve 410 is released from the obstruction of the counterweight mounting block 41, the upper and lower encapsulation shells 1 and 2 can be unlocked.

[0026] Please see Figure 1 and Figure 4 This utility model provides a quick-detachable thenar eminence electrode adapter. The connecting device 8 includes a fixed positioning sleeve 81, with a positioning groove 82 inside the fixed positioning sleeve 81. An installation fixing sleeve 83 is fixed to the outer side of the upper encapsulation shell 1. An installation fixing plate 84 is provided on the inner top wall of the installation fixing sleeve 83. A support spring 85 is connected to the bottom of the installation fixing plate 84. A movable limiting pad 86 is connected to the bottom of the support spring 85. A movable support block 87 is fixed to the top of the movable limiting pad 86. A plastic handle block 88 is fixed to the outer side of the movable support block 87. A positioning mounting post 89 extending to the outer side is inserted and fixed inside the movable limiting pad 86. The size of the positioning mounting post 89 is adapted to the size of the positioning groove 82. The fixed positioning sleeve 81 and the lower encapsulation shell 2 are fixedly connected. A through groove adapted to the size of the positioning mounting post 89 is opened inside the installation fixing sleeve 83.

[0027] During use, when the upper encapsulation shell 1 and the lower encapsulation shell 2 are locked together, the support spring 85 inside the mounting sleeve 83 pushes the movable limiting pad 86 vertically. The movable limiting pad 86 drives the movable support block 87 and the positioning mounting post 89 to move, allowing one end of the positioning mounting post 89 to be movably inserted into the positioning groove 82 opened in the fixed positioning sleeve 81 to complete the locking and reinforcement. When it is necessary to release the situation where one end of the positioning mounting post 89 is movably inserted into the fixed positioning sleeve 81, simply pull the plastic handle block 88 vertically. The plastic handle block 88 drives the movable support block 87 and the positioning mounting post 89 to move, allowing one end of the positioning mounting post 89 to disengage from the positioning groove 82.

[0028] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A quick-detachable thenar eminence electrode adapter, comprising an upper encapsulation shell (1), characterized in that, The bottom of the upper encapsulation shell (1) is movably connected to the lower encapsulation shell (2). A connecting mounting pad (3) is fixed on the outside of the upper encapsulation shell (1). A quick disassembly device (4) is connected to the bottom of the connecting mounting pad (3). A mounting connecting plate (5) is fixed on the outside of the lower encapsulation shell (2). A connector body (6) is connected to the outside of the upper encapsulation shell (1). An electrode insert (7) is fixed on the outside of the connector body (6). A connecting device (8) is provided on the outside of the upper encapsulation shell (1). The quick disassembly device (4) includes a counterweight mounting block (41), an mounting groove (42) is provided on the outer side of the counterweight mounting block (41), a positioning threaded post (43) is fixed on the outer side of the counterweight mounting block (41), a positioning threaded sleeve (44) is threadedly connected to the outer side of the positioning threaded post (43), a limit mounting sleeve (45) is fixed on the outer side of the counterweight mounting block (41), a limit connector (46) is installed on the outer side of the counterweight mounting block (41), a fixed guide plate (47) is fixed on the outer side of the lower encapsulation shell (2), a movable slider (48) is slidably connected to the outer side of the fixed guide plate (47) through a sliding groove, a plastic post (49) is fixed on the outer side of the movable slider (48), and a shielding sleeve (410) is fixed on one side of the movable slider (48).

2. The quick-detachable thenar eminence electrode adapter according to claim 1, characterized in that, The shielding sleeve (410) has a limiting groove inside, and the size of the limiting groove is the same as the size of the positioning threaded post (43).

3. The quick-detachable thenar eminence electrode adapter according to claim 1, characterized in that, The counterweight mounting block (41) and the connecting mounting pad (3) are fixedly connected, and the outer side of the limiting mounting sleeve (45) and the limiting connector (46) is provided with a groove that matches the size of the shielding sleeve (410).

4. The quick-detachable thenar eminence electrode adapter according to claim 1, characterized in that, The connecting device (8) includes a fixed positioning sleeve (81), the fixed positioning sleeve (81) has a positioning groove (82) inside, the upper encapsulation shell (1) is fixed with an installation fixing sleeve (83), the inner top wall of the installation fixing sleeve (83) is provided with an installation fixing plate (84), the bottom of the installation fixing plate (84) is connected with a support spring (85), the bottom of the support spring (85) is connected with a movable limiting pad (86), the top of the movable limiting pad (86) is fixed with a movable support block (87), and the outer side of the movable support block (87) is fixed with a plastic handle block (88).

5. The quick-detachable thenar eminence electrode adapter according to claim 4, characterized in that, The movable limiting pad (86) is internally inserted and fixed with a positioning mounting post (89) extending to the outside, the size of which is adapted to the size of the positioning groove (82).

6. The quick-detachable thenar eminence electrode adapter according to claim 5, characterized in that, The fixed positioning sleeve (81) and the lower encapsulation shell (2) are fixedly connected, and the interior of the mounting fixed sleeve (83) is provided with a through groove that matches the size of the positioning mounting post (89).

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