Floating needle inserting device

Abstract

The utility model relates to the technical field of medical treatment equipment, and discloses a floating needle inserting device which comprises a floating needle inserting device body, a groove is formed in the upper surface of the floating needle inserting device body, a spring groove is formed in the inner wall of the groove, a sliding hole is formed in the right surface of the floating needle inserting device body, and the sliding hole is communicated with the spring groove. The floating needle inserting device comprises a floating needle inserting device body, a quick dismounting device and a stable shooting device are arranged on the floating needle inserting device body, the quick dismounting device comprises a fixing stick, the fixing stick is slidably arranged in a sliding hole in a sleeved mode, a spring is arranged on the outer surface of the fixing stick in a sleeved mode, and the spring is arranged in a spring groove. Compared with traditional floating needle inserting devices which are fixed through screws, when the percussion device is maintained, the percussion device needs to be disassembled through a screwdriver, disassembling is inconvenient, and a large amount of time is wasted, the floating needle inserting device can be rapidly disassembled and assembled through a clamping structure, the needed time is long, and the maintenance efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical treatment equipment, in particular to a floating needle inserter. Background Art

[0002] Floating needle therapy is an acupuncture therapy that uses disposable floating needles and other needles to perform sweeping and other acupuncture activities on the superficial subcutaneous fascia around localized ailments. It has the advantages of wide indications, quick and accurate efficacy, easy operation, economy, safety and no side effects. It has a wide range of effects on various clinical departments, especially the treatment of pain.

[0003] This therapy is quick, accurate and safe, and the precise and stable floating needle inserter is a component that assists floating needle insertion; however, most of the existing ones use a spring plus a firing pin for firing, and this firing device needs to be maintained after long-term use to ensure that the spring has sufficient firing force. However, the existing floating needle inserters are mostly assembled and fixed with screws, and it is troublesome to disassemble and repair the components. In view of this, a floating needle inserter is proposed. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a floating needle inserter having the advantages of quick disassembly and assembly for inspection and repair of the firing device of the floating needle inserter, thereby solving the problem that the floating needle inserter is difficult to disassemble and assemble and the firing device is difficult to maintain.

[0006] (II) Technical solution

[0007] In order to achieve the purpose of the firing device with quick disassembly and assembly for repairing the floating needle inserter, the utility model provides the following technical solutions: a floating needle inserter, comprising a floating needle inserter body, a groove is provided on the upper surface of the floating needle inserter body, a spring groove is provided on the inner wall of the groove, a sliding hole is provided on the right surface of the floating needle inserter body, and the sliding hole is communicated with the spring groove;

[0008] Among them, a quick disassembly and assembly device and a stable shooting device are provided on the floating needle inserter body.

[0009] Preferably, the quick disassembly and assembly device includes a fixed stick, which is slidably sleeved in the sliding hole, and the outer surface of the fixed stick is sleeved with a spring, and the spring is arranged inside the spring groove, one end of the spring is fixedly connected to the bottom end of the spring groove, and the other end of the spring is fixedly connected to a clamping block, which is fixedly connected to the left end of the fixed stick, and the upper surface of the clamping block is arranged in an inclined surface.

[0010] Preferably, a cover plate is provided on the floating needle inserter body, a fixing column is fixedly mounted on the lower surface of the cover plate, and a card slot is provided on the outer surface of the fixing column.

[0011] Preferably, the stable shooting device includes an n-shaped plate, which is fixedly mounted on the upper surface of the cover plate, the inner wall of the vertical plate of the n-shaped plate is rotatably connected to a fixing rod, the right end of the fixing rod passes through the right surface of the vertical plate of the n-shaped plate, and the right end of the fixing rod is fixedly connected to a knob.

[0012] Preferably, the outer surface of the fixing rod is fixedly sleeved with two first bevel gears, and the outer surfaces of the two first bevel gears are meshingly connected with two second bevel gears.

[0013] Preferably, two threaded rods are fixedly connected to the lower surfaces of the two second bevel gears, and the two threaded rods are rotatably connected to the inner wall of the vertical plate of the n-shaped plate.

[0014] Preferably, the outer surfaces of the two threaded rods are threadedly sleeved with sliders, and the lower surface of the sliders slides through the lower surface of the n-shaped plate.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a floating needle inserter, which has the following beneficial effects:

[0017] 1. The floating needle inserter inserts the fixed column fixedly installed on the lower surface of the cover plate into the groove. At this time, the fixed column hits the inclined surface of the card block and applies a rightward thrust to the card block. At the same time, the card block applies a rightward thrust to the fixed rod fixedly connected to the right surface, so that the fixed rod slides to the right in the sliding hole. At the same time, the fixed rod drives the spring sleeved on the outer surface to move to the right. At this time, the spring hits the inner wall of the spring groove and contracts under the force. At this time, the fixed column is continuously inserted into the groove. At this time, the card block passes through the card groove opened on the outer surface of the fixed column. At this time, the card block is no longer under force, and the spring is no longer under force. At this time, the spring expands, and the spring drives the fixed rod sleeved on the inner surface to move to the left. At the same time, The fixing stick applies a leftward thrust to the card block fixed at the left end, so that it is snapped into the card slot for snapping and fixing. When it needs to be disassembled, a rightward pulling force is manually applied to the fixing stick, and the fixing stick drives the card block fixed at the left end to disengage from the card slot. At this time, the cover plate can be removed. The floating needle inserter can quickly disassemble the cover plate. Compared with the traditional floating needle inserter that is fixed with screws, when maintaining the firing device, it is necessary to use a screwdriver to disassemble it, which is inconvenient and wastes a lot of time. The floating needle inserter adopts a snap-on structure to achieve quick disassembly and assembly, and requires more time, which greatly improves the maintenance efficiency.

[0018] 2. When the floating needle inserter is ready to fire, the knob can be turned to drive the fixed rod fixedly connected to the left surface to rotate, and the fixed rod drives the two first bevel gears mounted on the outer surface to rotate, and the two first bevel gears drive the two second bevel gears meshingly connected on the outer surface to rotate, and the two second bevel gears drive the two threaded rods fixedly connected on the lower surface to rotate. At this time, the sliders threadedly mounted on the outer surfaces of the two threaded rods continue to move downward through the threads provided on the outer surfaces of the threaded rods, and at the same time, the slider fits the outer surface of the floating needle to guide the floating needle when shooting, making the shooting more accurate. The floating needle inserter can guide the floating needle through the guide device to make its firing trajectory more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural schematic diagram of a floating needle inserter of the utility model;

[0020] Figure 2 This is a schematic diagram of the cover structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the main structure of the floating needle inserter of the utility model;

[0022] Figure 4 For this utility model Figure 3 A magnified view of the structure at center;

[0023] Figure 5 This is a schematic diagram of the internal structure of the vertical plate of the n-shaped plate of the utility model.

[0024] In the figure: 1. floating needle inserter body; 2. cover plate; 3. fixing column; 4. slot; 5. n-shaped plate; 6. groove; 7. spring slot; 8. slide hole; 9. fixing rod; 10. spring; 11. block; 12. fixing rod; 13. knob; 14. first bevel gear; 15. second bevel gear; 16. threaded rod; 17. slider. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-5 The utility model provides a new technical solution: a floating needle inserter, comprising a floating needle inserter body 1, a groove 6 is provided on the upper surface of the floating needle inserter body 1, a spring groove 7 is provided on the inner wall of the groove 6, a sliding hole 8 is provided on the right surface of the floating needle inserter body 1, and the sliding hole 8 is communicated with the spring groove 7;

[0027] Among them, the floating needle inserter body 1 is provided with a quick disassembly and assembly device and a stable shooting device;

[0028] Furthermore, the quick disassembly and assembly device includes a fixed rod 9, which is slidably sleeved in the sliding hole 8, and a spring 10 is sleeved on the outer surface of the fixed rod 9, and the spring 10 is arranged inside the spring groove 7, one end of the spring 10 is fixedly connected to the bottom end of the spring groove 7, and the other end of the spring 10 is fixedly connected to a clamping block 11, and the clamping block 11 is fixedly connected to the left end of the fixed rod 9, and the upper surface of the clamping block 11 is arranged in an inclined surface. A cover plate 2 is arranged on the floating needle inserter body 1, and a fixing column 3 is fixedly installed on the lower surface of the cover plate 2. The outer surface of the fixed column 3 is provided with a card slot 4. When the floating needle inserter is used, the fixed column 3 fixedly installed on the lower surface of the cover plate 2 is inserted into the groove 6. At this time, the fixed column 3 hits the inclined surface of the card block 11 and applies a rightward thrust to the card block 11. At the same time, the card block 11 applies a rightward thrust to the fixed rod 9 fixedly connected to the right surface, so that the fixed rod 9 slides to the right in the sliding hole 8. At the same time, the fixed rod 9 drives the spring 10 sleeved on the outer surface to move to the right. At this time, the spring 10 hits the inner wall of the spring groove 7 and When the locking nut 11 is in the locked state, the locking nut 11 is in the locked state, and the locking nut 11 is in the locked state, so that the locking nut 11 is not locked in the locked state, and ...

[0029] Furthermore, the stable shooting device includes an n-shaped plate 5, which is fixedly mounted on the upper surface of the cover plate 2, and the inner wall of the vertical plate of the n-shaped plate 5 is rotatably connected with a fixing rod 12, and the right end of the fixing rod 12 penetrates the right surface of the vertical plate of the n-shaped plate 5, and the right end of the fixing rod 12 is fixedly connected with a knob 13, and the outer surface of the fixing rod 12 is fixedly sleeved with two first bevel gears 14, and the outer surfaces of the two first bevel gears 14 are meshingly connected with two second bevel gears 15, and the lower surfaces of the two second bevel gears 15 are fixedly connected with two threaded rods 16, and the two threaded rods 16 are rotatably connected to the inner wall of the vertical plate of the n-shaped plate 5, and the outer surfaces of the two threaded rods 16 are threadedly sleeved with a slider 17, and the lower surface of the slider 17 slides through the lower surface of the n-shaped plate 5. The floating needle When the needle inserter is in use and is ready to fire, the knob 13 can be turned, and the knob 13 drives the fixed rod 12 fixedly connected to the left surface to rotate, and the fixed rod 12 drives the two first bevel gears 14 mounted on the outer surface to rotate, and the two first bevel gears 14 drive the two second bevel gears 15 meshingly connected on the outer surface to rotate, and the two second bevel gears 15 drive the two threaded rods 16 fixedly connected on the lower surface to rotate. At this time, the slider 17 threadedly mounted on the outer surfaces of the two threaded rods 16 continues to move downward through the threads provided on the outer surfaces of the threaded rods 16, and at the same time, the slider 17 fits the outer surface of the floating needle to guide the floating needle when shooting, so that the shooting is more accurate. The floating needle needle inserter can guide the floating needle through the guide device to make its firing trajectory more accurate.

[0030] Working principle: When the floating needle inserter is used, the fixed column 3 fixedly installed on the lower surface of the cover plate 2 is inserted into the groove 6. At this time, the fixed column 3 hits the inclined surface of the block 11 and applies a rightward thrust to the block 11. At the same time, the block 11 applies a rightward thrust to the fixed rod 9 fixedly connected to the right surface, so that the fixed rod 9 slides to the right in the sliding hole 8. At the same time, the fixed rod 9 drives the spring 10 sleeved on the outer surface to move to the right. At this time, the spring 10 hits the inner wall of the spring groove 7 and contracts under the force. At this time, the fixed column 3 is continuously inserted into the groove 6. At this time, the block 11 passes through the slot 4 opened on the outer surface of the fixed column 3. At this time, the block 11 is no longer under force, and the spring 10 is no longer under force. At this time, the spring 10 expands, and the spring 10 drives the fixed stick 9 sleeved on the inner surface to move to the left. At the same time, the fixed stick 9 applies a leftward thrust to the block 11 fixedly connected at the left end. It is snapped into the card slot 4 for snap-in fixation. When it needs to be disassembled, a rightward pulling force is manually applied to the fixing rod 9, and the fixing rod 9 drives the card block 11 fixedly connected at the left end to disengage from the card slot 4. At this time, the cover plate 2 can be removed. When preparing to fire, the knob 13 can be turned, and the knob 13 drives the fixing rod 12 fixedly connected to the left surface to rotate, and the fixing rod 12 drives the two first bevel gears 14 sleeved on the outer surface to rotate, and the two first bevel gears 14 drive the two second bevel gears 15 meshingly connected on the outer surface to rotate, and the two second bevel gears 15 drive the two threaded rods 16 fixedly connected on the lower surface to rotate. At this time, the slider 17 threadedly sleeved on the outer surfaces of the two threaded rods 16 continues to move downward through the threads set on the outer surface of the threaded rod 16, and at the same time, the slider 17 fits the outer surface of the floating needle to guide the floating needle when shooting, so that its shooting is more accurate.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A floating needle inserter, comprising a floating needle inserter body (1), characterized in that: The upper surface of the floating needle inserter body (1) is provided with a groove (6), the inner wall of the groove (6) is provided with a spring groove (7), and the right surface of the floating needle inserter body (1) is provided with a sliding hole (8), which is in communication with the spring groove (7); Wherein, a quick disassembly and assembly device and a stable shooting device are arranged on the floating needle inserter body (1).

2. A floating needle inserter according to claim 1, characterized in that: The quick disassembly and assembly device comprises a fixing rod (9), the fixing rod (9) is slidably sleeved in the sliding hole (8), a spring (10) is sleeved on the outer surface of the fixing rod (9), and the spring (10) is arranged inside the spring groove (7), one end of the spring (10) is fixedly connected to the bottom end of the spring groove (7), and the other end of the spring (10) is fixedly connected to a clamping block (11), the clamping block (11) is fixedly connected to the left end of the fixing rod (9), and the upper surface of the clamping block (11) is arranged in an inclined surface.

3. A floating needle inserter according to claim 2, characterized in that: The floating needle inserter body (1) is provided with a cover plate (2), a fixing column (3) is fixedly mounted on the lower surface of the cover plate (2), and a clamping groove (4) is provided on the outer surface of the fixing column (3).

4. The floating needle inserter according to claim 3, characterized in that: The stable shooting device comprises an n-shaped plate (5), the n-shaped plate (5) is fixedly mounted on the upper surface of the cover plate (2), the inner wall of the vertical plate of the n-shaped plate (5) is rotatably connected to a fixing rod (12), the right end of the fixing rod (12) passes through the right surface of the vertical plate of the n-shaped plate (5), and the right end of the fixing rod (12) is fixedly connected to a knob (13).

5. The floating needle inserter according to claim 4, characterized in that: The outer surface of the fixing rod (12) is fixedly sleeved with two first bevel gears (14), and the outer surfaces of the two first bevel gears (14) are meshingly connected with two second bevel gears (15).

6. A floating needle inserter according to claim 5, characterized in that: Two threaded rods (16) are fixedly connected to the lower surfaces of the two second bevel gears (15), and the two threaded rods (16) are rotatably connected to the inner wall of the vertical plate of the n-shaped plate (5).

7. The floating needle inserter according to claim 6, characterized in that: The outer surfaces of the two threaded rods (16) are threadedly sleeved with sliders (17), and the lower surface of the sliders (17) slides through the lower surface of the n-shaped plate (5).

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