Gun head protective sleeve structure of high-frequency electric cautery therapeutic apparatus

Abstract

The utility model relates to the technical field of protective devices, in particular to a high-frequency electric burning therapeutic apparatus gun head protective sleeve structure which comprises a therapeutic gun, a gun head is arranged at the bottom of the therapeutic gun, a fixing block is fixedly connected to the bottom of the gun head, an annular block is arranged at the bottom of the fixing block, and a plurality of through grooves are formed in the surface of the annular block. And an inner cavity of the through groove is slidably connected with a square block. The gun head protection device has the advantages that gun heads of different specifications can be protected, the position of the limiting plate can be adjusted according to the thickness of the gun head in the actual use process, the rubber block can make close contact with the gun head through the resilience force of the spring ring, the annular block is not prone to shaking when placed, and the safety of the gun head is improved. And meanwhile, the telescopic cloth can be expanded or contracted when the limiting plate moves, so that the gun heads of different specifications can be protected, contact between external objects and the gun heads is reduced through the arrangement of the telescopic cloth, and the gun heads are not prone to being damaged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of protective device, specifically is a high frequency electric cauterization therapeutic instrument gun head protective sheath structure. BACKGROUND

[0002] High frequency electric cauterization therapeutic instrument is a kind of medical instrument widely used in dermatology, cosmetic plastic surgery, surgical and other medical fields, and high frequency electric cauterization therapeutic instrument uses the heat effect and electric cauterization effect generated by high-frequency current to treat, when high-frequency current passes through human tissue, due to the existence of tissue resistance, electric energy is converted into heat energy, and the temperature of tissue is increased, so as to achieve the purpose of cutting, coagulating or vaporizing tissue.

[0003] The existing protective sheath structure cannot protect gun heads of different thickness and specifications, which means that doctors or nurses need to replace different protective sheaths when using gun heads of different thickness, which not only increases the operation complexity, but also may reduce work efficiency due to frequent replacement.For gun heads that cannot be adapted, if inappropriate protective sheaths are used or no protective sheaths are used, the gun heads may be more easily damaged or contaminated during use, increasing the risk of cross infection, and also may pose a safety threat to medical staff and patients. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a high frequency electric cauterization therapeutic instrument gun head protective sheath structure, which has the advantage of protecting gun heads of different specifications, and solves the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a high frequency electric cauterization therapeutic instrument gun head protective sheath structure, comprising a therapeutic gun, the bottom of the therapeutic gun is provided with a gun head, the bottom of the gun head is fixedly connected with a fixed block, the bottom of the fixed block is provided with an annular block, a plurality of through grooves are formed in the surface of the annular block, a square block is slidably connected in the inner cavity of the through groove, a limiting plate is fixedly connected to one side of the square block, a recess is formed in one side of the square block, a spring ring is sleeved on the surface of the annular block, the spring ring is located in the inner cavity of the recess, an elastic cloth is arranged on the bottom of the annular block, a protective cloth is sleeved on the surface of the elastic cloth, two shell bodies are fixedly connected to the surface of the fixed block, limiting grooves are formed in the both sides of the bottom of the fixed block, limiting blocks are arranged in the inner cavities of the limiting grooves, and a locking mechanism is arranged in the inner cavity of the shell body.

[0006] Further, as a preferred embodiment of the utility model, the locking mechanism comprises a movable plate arranged in the inner cavity of the shell body, a wedge-shaped block is fixedly connected to one side of the movable plate, a spring is fixedly connected to one side of the movable plate, the other end of the spring is fixedly connected with the shell body, and a clamping groove is formed in one side of the limiting block.

[0007] Further, as a preferred of the utility model, the top and bottom of the through groove inner chamber are provided with a sliding groove, the inner chamber of the sliding groove is slidably connected with a sliding block, and the sliding block is fixedly connected with a square block on one side.

[0008] Further, as a preferred of the utility model, the side of the limiting plate is fixedly connected with a rubber block, and the rubber block is arc-shaped.

[0009] Further, as a preferred of the utility model, the surface of the protective cloth is provided with a first magnet, the top of the first magnet is magnetically attracted with a second magnet, and the top of the second magnet is fixedly connected with a ring-shaped block.

[0010] Beneficial effects, the technical scheme of the application has the following technical effects: the utility model has the advantages of protecting different specifications of gun heads, the position of the limiting plate can be adjusted according to the thickness of the gun head in actual use, the rubber block can be in close contact with the gun head through the rebound force of the spring ring, the ring-shaped block is not prone to shaking when being placed, and the limiting plate can expand or contract the stretchable cloth when being moved, so that different specifications of gun heads can be protected, the stretchable cloth is provided, the contact between external objects and the gun head is reduced, and the gun head is not prone to damage.

[0011] It should be understood that all combinations of the aforementioned concepts and additional concepts described in greater detail below can be seen as part of the utility model subject matter of the present disclosure, as long as such concepts are not mutually contradictory. BRIEF DESCRIPTION OF DRAWINGS

[0012] The accompanying drawings are included to provide a further understanding of the utility model and constitute a part of the specification, which serve to explain the utility model together with embodiments of the utility model and do not constitute a limitation to the utility model. In the drawings:

[0013] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0014] Figure 2 It is a partial structure bottom view of the utility model;

[0015] Figure 3 It is a partial structure schematic view of the utility model Figure 1 ;

[0016] Figure 4 It is a partial structure sectional view of the utility model;

[0017] Figure 5 It is a partial structure schematic view of the utility model Figure 2 ;

[0018] Figure 6The utility model discloses a telescopic cloth and protective cloth structure schematic view

[0019] Figure 7 The utility model discloses Figure 4 A structure amplification diagram.

[0020] In the drawing, the meaning of each reference sign is as follows: 1, treatment gun; 2, gun head; 3, fixed block; 4, annular block; 5, through slot; 6, square block; 7, limiting plate; 8, recess; 9, spring ring; 10, telescopic cloth; 11, protective cloth; 12, shell; 13, limiting groove; 14, limiting block; 15, locking mechanism; 151, movable plate; 152, wedge block; 153, spring; 154, clamping groove; 16, sliding groove; 17, sliding block; 18, rubber block; 19, first magnet; 20, second magnet. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. In order to understand the technical contents of the utility model more clearly, specific embodiments are shown and described below with reference to the accompanying drawings. In the present disclosure, various aspects of the utility model are described with reference to the drawings, and many embodiments are shown in the drawings. It should be understood that the various concepts and embodiments introduced above, and those concepts and embodiments described in more detail below can be implemented in any one of many ways. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0022] As shown in the accompanying Figure 1 to the accompanying Figure 7 The utility model provides a high frequency electric cauterization therapeutic instrument gun head protective sleeve structure, including treatment gun 1, the bottom of treatment gun 1 is provided with gun head 2, the bottom of gun head 2 is fixedly connected with fixed block 3, the bottom of fixed block 3 is provided with annular block 4, the surface of annular block 4 is provided with a plurality of through slots 5, the inner chamber of through slot 5 is slidably connected with square block 6, one side of square block 6 is fixedly connected with limiting plate 7, and the one side of square block 6 is provided with recess 8, the surface of annular block 4 is provided with spring ring 9, the spring ring 9 is located in the inner chamber of recess 8, the bottom of annular block 4 is provided with telescopic cloth 10, the surface of telescopic cloth 10 is provided with protective cloth 11, the surface of fixed block 3 is fixedly connected with two shell 12, the both sides of the bottom of fixed block 3 are provided with limiting groove 13, the inner chamber of limiting groove 13 is provided with limiting block 14, and the inner chamber of shell 12 is provided with locking mechanism 15.

[0023] Specific, locking mechanism 15 contains the setting in the cavity of the shell 12 movable plate 151, one side of the movable plate 151 is fixedly connected with the wedge block 152, one side of the movable plate 151 is fixedly connected with the spring 153, the other end of the spring 153 is fixedly connected with the shell 12, the side of the limiting block 14 is provided with a clamping groove 154.

[0024] In this embodiment: through the setting of the locking mechanism 15, the annular block 4 is fixed, so that the annular block 4 is not easy to fall after installation, and the stability of the annular block 4 is improved when placed.

[0025] Specifically, the top and bottom of the inner cavity of the through slot 5 are provided with a sliding groove 16, the inner cavity of the sliding groove 16 is slidably connected with a sliding block 17, and one side of the sliding block 17 is fixedly connected with the square block 6.

[0026] In this embodiment: through the cooperation of the sliding groove 16 and the sliding block 17, the square block 6 is limited, so that the square block 6 is not easy to separate from the inner cavity of the through slot 5 when moving.

[0027] Specifically, the side of the limiting plate 7 is fixedly connected with a rubber block 18, and the rubber block 18 is arc-shaped.

[0028] In this embodiment: through the setting of the rubber block 18, the contact between the limiting plate 7 and the gun head 2 is reduced, the gun head 2 is protected, and the gun head 2 is not easy to wear.

[0029] Specifically, the surface of the protective cloth 11 is provided with a first magnet 19, the top of the first magnet 19 is magnetically attracted to a second magnet 20, and the top of the second magnet 20 is fixedly connected with the annular block 4.

[0030] In this embodiment: through the cooperation of the first magnet 19 and the second magnet 20, the protective cloth 11 and the stretch cloth 10 are fixed, which is convenient for users to disassemble and replace.

[0031] Specifically, the top of the limiting plate 7 is provided with an inclined surface, and the inclined surface is smooth.

[0032] The working principle and use process of the utility model: the user moves the annular block 4 upwards, and the annular block 4 is sleeved on the surface of the gun head 2. With the continuous upward movement of the annular block 4, one end of the gun head 2 will contact the limiting plate 7. Through the inclined surface provided at the top of the limiting plate 7, when the annular block 4 moves upwards, the gun head 2 drives the limiting plate 7 to gradually approach the inner wall of the annular block 4, the surface of the gun head 2 will contact the rubber block 18, the limiting plate 7 drives the square block 6 to slide in the inner cavity of the through slot 5, and at the same time, the spring ring 9 expands outward, and the limiting plate 7 drives the stretch cloth 10 to expand when moving, so that the gun head 2 of different thickness can be fixed and protected.

[0033] When the top of the ring-shaped block 4 is in contact with the fixed block 3, the limiting block 14 enters the inner cavity of the limiting groove 13, and when the limiting block 14 moves, the wedge-shaped block 152 moves into the inner cavity of the shell 12, the wedge-shaped block 152 drives the movable plate 151 to move, and the movable plate 151 drives the spring 153 to compress, when the top of the limiting block 14 is in contact with the inner wall of the fixed block 3, through the elastic force of the spring 153, the wedge-shaped block 152 can be moved into the inner cavity of the clamping groove 154, so that the limiting block 14 can be fixed, thereby preventing the ring-shaped block 4 from falling off.

[0034] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions.

[0035] Although the present application has been described with reference to the preferred embodiments thereof, it is to be understood that the application is not limited to the embodiments and constructions. Other substitutions, changes and modifications can be made without departing from the spirit of the present application. Therefore, the present application is intended to cover any and all modifications and changes as falling within the scope thereof, along with the scope of the claims below.

Claims

1. A high-frequency electrocautery treatment instrument gun head protective sleeve structure, comprising a treatment gun (1), characterized in that: The bottom of the treatment gun (1) is provided with a gun head (2), the bottom of the gun head (2) is fixedly connected with a fixed block (3), the bottom of the fixed block (3) is provided with an annular block (4), the surface of the annular block (4) is provided with a plurality of through grooves (5), the inner cavity of the through groove (5) is slidably connected with a square block (6), one side of the square block (6) is fixedly connected with a limiting plate (7), one side of the square block (6) is provided with a groove (8), the surface of the annular block (4) is sleeved with a spring ring (9), the spring ring (9) is located in the inner cavity of the groove (8), the bottom of the annular block (4) is provided with a stretch cloth (10), the surface of the stretch cloth (10) is sleeved with a protective cloth (11), the surface of the fixed block (3) is fixedly connected with two housings (12), the bottom of the fixed block (3) is provided with a limiting groove (13) on both sides, the inner cavity of the limiting groove (13) is provided with a limiting block (14), the inner cavity of the housing (12) is provided with a locking mechanism (15).

2. The protection sleeve structure of a high-frequency electric-cauterization treatment instrument gun head according to claim 1, characterized in that: The locking mechanism (15) comprises a movable plate (151) arranged in the inner cavity of the housing (12), one side of the movable plate (151) is fixedly connected with a wedge-shaped block (152), one side of the movable plate (151) is fixedly connected with a spring (153), the other end of the spring (153) is fixedly connected with the housing (12), one side of the limiting block (14) is provided with a clamping groove (154).

3. The protection sleeve structure of a high-frequency electric-cauterization treatment instrument gun head according to claim 1, characterized in that: The top and bottom of the through groove (5) are provided with a sliding groove (16), the inner cavity of the sliding groove (16) is slidably connected with a sliding block (17), one side of the sliding block (17) is fixedly connected with the square block (6).

4. The protection sleeve structure of a high-frequency electric-cauterization treatment instrument gun head according to claim 1, characterized in that: One side of the limiting plate (7) is fixedly connected with a rubber block (18), the rubber block (18) is arc-shaped.

5. The protection sleeve structure of a high-frequency electric-cauterization treatment instrument gun head according to claim 1, characterized in that: The surface of the protective cloth (11) is sleeved with a first magnet (19), the top of the first magnet (19) is magnetically attracted to a second magnet (20), the top of the second magnet (20) is fixedly connected with the annular block (4).

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