Right-angle titanium clamp

Abstract

The utility model provides a right-angle titanium clamp, which relates to the technical field of titanium clamps and comprises a titanium clamp body, a handle arranged on one side of the titanium clamp body, a screw shaft arranged at the top of the handle, a connecting sleeve arranged on one side of the titanium clamp body, a rotating wheel arranged on one side of the connecting sleeve, a clamp rod arranged inside the rotating wheel and a push rod arranged inside the clamp rod. A movable block is arranged on one side of the push rod, a fixing groove is formed in the top face of the movable block, a movable tong head is arranged on one side of the movable block, a fixing frame adopting a fixed tong head is installed in the fixing groove of the tong rod and fixed through a pin shaft, and when the needed fixed tong head and the needed movable tong head need to be replaced, the pin shaft of the movable tong head and the pin shaft of the fixed tong head can be detached, and the fixed tong head and the movable tong head can be replaced. The movable clamp head and the fixed clamp head are pulled out from the fixing grooves of the movable block and the clamp rod, the needed fixing frames of the movable clamp head and the fixed clamp head are installed in the fixing grooves of the clamp rod and the movable block, replacement of the movable clamp head and the fixed clamp head is completed, and the defect that the matched movable clamp head and the matched fixed clamp head cannot be replaced according to the injury condition of a patient is overcome.

Description

TECHNICAL FIELD

[0001] The utility model relates to titanium clamp technical field, especially a right angle titanium clamp. BACKGROUND

[0002] According to the Chinese publication (announcement) no. CN2860366Y discloses a titanium clamp, especially a right angle titanium clamp, is used for clamping small blood vessels or cord-like tissue, belongs to medical instrument field. The right angle titanium clamp includes rotationally connected left and right handles, and left and right spring sheets fixed on the left and right handles respectively, and its structural features are that a fixed jaw, a movable jaw, an outer tube, an inner tube, a push rod and a rotating mechanism are further arranged, the fixed jaw is connected with one end of the outer tube, the movable jaw is connected with one end of the inner tube, the inner tube is located in the outer tube, a recess is formed in the fixed jaw, the movable jaw is located in the recess and forms a T-shaped groove connecting structure with the fixed jaw, the other end of the outer tube and the inner tube is connected with the right handle through the rotating mechanism and the push rod. The utility model has the advantages of reasonable structure design, safety and reliability, convenient operation, rotatable and clampable hidden blood vessels.

[0003] The movable jaw and the fixed jaw of the right angle titanium clamp in the above-mentioned technology cannot be replaced after production and installation, so the movable jaw and the fixed jaw that are suitable for the patient's injury cannot be replaced according to the patient's injury. UTILITY MODEL CONTENTS

[0004] The utility model discloses a right angle titanium clamp which can replace the movable jaw and the fixed jaw according to the patient's injury.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a right angle titanium clamp, including titanium clamp main part, one side of titanium clamp main part is equipped with handle, the top of handle is equipped with screw shaft, one side of titanium clamp main part is equipped with connecting sleeve, one side of connecting sleeve is equipped with rotating wheel, the inside of rotating wheel is equipped with jaw lever, the inside of jaw lever is equipped with push rod, one side of push rod is equipped with moving block, the top surface of moving block is equipped with fixed groove, one side of moving block is equipped with movable jaw, the surface of movable jaw is equipped with fixing frame, the bottom surface of movable jaw is equipped with positioning block, the bottom surface of moving block is equipped with fixed rail, the middle of handle and titanium clamp main part is equipped with two spring sheets, one side of jaw lever is equipped with fixed jaw, one side of movable jaw and fixed jaw is equipped with pin shaft.

[0006] Preferably, the rotating wheel is sleeved on the jaw lever, and the jaw lever and the rotating wheel are installed on the titanium clamp main body through the connecting sleeve.

[0007] Preferably, the handle is installed on the titanium clamp main body through the screw shaft, the two spring sheets are evenly installed on the handle and the titanium clamp main body through two screws, and the two spring sheets are in a crossed state.

[0008] Preferably, the push rod is connected with the top end of the handle, and the moving block is installed on the end of the push rod away from the handle through a pin shaft.

[0009] Preferably, the movable jaw head, the positioning block and the fixing frame are integrally formed, and the moving block and the positioning block are integrally formed, the positioning rail is arranged on the surface of the jaw rod, and the positioning block on the bottom surface of the movable jaw head and the moving block is installed in the positioning rail.

[0010] Preferably, the fixing frame of the movable jaw head is installed in the fixing groove of the moving block, and the movable jaw head is fixed on the moving block through a pin shaft.

[0011] Preferably, the surface of the jaw rod away from the handle is provided with a fixing groove, the fixed jaw head and the fixing frame are integrally formed, and the fixing frame of the fixed jaw head is installed in the fixing groove of the jaw rod, and the fixed jaw head is fixed on the jaw rod through a pin shaft.

[0012] Beneficial effects

[0013] In the utility model, the positioning rail is arranged on the surface of the jaw rod close to the movable jaw head, the positioning block on the bottom surface of the moving block in the jaw rod is installed in the positioning rail, the fixing frame of the movable jaw head is installed in the fixing groove of the moving block and is fixed through a pin shaft, and the fixing frame of the fixed jaw head is installed in the fixing groove of the jaw rod and is fixed through a pin shaft, when the required fixed jaw head and movable jaw head need to be replaced, the pin shafts of the movable jaw head and the fixed jaw head can be disassembled, the movable jaw head and the fixed jaw head can be pulled out from the fixing groove of the moving block and the jaw rod, and the fixing frame of the required movable jaw head and fixed jaw head can be installed in the fixing groove of the jaw rod and the moving block, so that the replacement of the movable jaw head and the fixed jaw head is completed, and the shortcoming that the movable jaw head and the fixed jaw head cannot be replaced according to the injury of the patient is solved. ACCURACY OF DRAWINGS

[0014] Figure 1 It is a front view of the utility model;

[0015] Figure 2 It is a sectional view of the utility model;

[0016] Figure 3 It is a local isometric view of the utility model;

[0017] Figure 4 It is a local isometric view of the utility model; Figure 3 A local enlarged view of the utility model;

[0018] Figure 5 It is a local top view of the utility model;

[0019] Figure 6 It is a sectional view of the utility model; Figure 5 A-A of the utility model;

[0020] Figure 7 Figure 1 is a first partial perspective view of the present application;

[0021] Figure 8 Figure 2 is a second partial perspective view of the present application.

[0022] Legend:

[0023] 1, titanium clamp main body; 2, connecting sleeve; 3, runner; 4, clamp rod; 5, fixed clamp head; 6, movable clamp head; 7, handle; 8, spring piece; 9, fixed rail; 10, positioning block; 11, screw shaft; 12, pin shaft; 13, fixed frame; 14, fixed groove; 15, moving block; 16, push rod. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, purposes and effects of the present application easy to understand, the following will further describe the present application in combination with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the present application, not all. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the present application.

[0025] The specific embodiments of the present application will be described below in combination with the drawings. Embodiment one:

[0027] Reference Figures 1-8A right-angle titanium clamp, comprising a titanium clamp body 1, one side of the titanium clamp body 1 is provided with a handle 7, the top of the handle 7 is provided with a screw shaft 11, one side of the titanium clamp body 1 is provided with a connecting sleeve 2, one side of the connecting sleeve 2 is provided with a rotating wheel 3, the inside of the rotating wheel 3 is provided with a clamp rod 4, the inside of the clamp rod 4 is provided with a push rod 16, one side of the push rod 16 is provided with a moving block 15, the top surface of the moving block 15 is provided with a fixed groove 14, one side of the moving block 15 is provided with a movable clamp head 6, the surface of the movable clamp head 6 is provided with a fixing frame 13, the bottom surface of the movable clamp head 6 is provided with a positioning block 10, the bottom surface of the moving block 15 is provided with a fixed rail 9, the middle of the handle 7 and the titanium clamp body 1 is provided with two spring sheets 8, one side of the clamp rod 4 is provided with a fixed clamp head 5, one side of the movable clamp head 6 and the fixed clamp head 5 is provided with a pin shaft 12, the rotating wheel 3 is sleeved on the clamp rod 4, and the clamp rod 4 and the rotating wheel 3 are installed on the titanium clamp body 1 through the connecting sleeve 2, the handle 7 is installed on the titanium clamp body 1 through the screw shaft 11, the two spring sheets 8 are uniformly installed on the handle 7 and the titanium clamp body 1 through two screws, and the two spring sheets 8 are in a crossed state, the push rod 16 is connected with the top end of the handle 7, the moving block 15 is installed on the end of the push rod 16 away from the handle 7 through the pin shaft 12, the movable clamp head 6, the positioning block 10 and the fixing frame 13 are integrally formed, and the moving block 15 is integrally formed with the positioning block 10, the fixed rail 9 is arranged on the surface of the clamp rod 4, and the positioning blocks 10 on the bottom surfaces of the movable clamp head 6 and the moving block 15 are installed in the fixed rail 9, the fixing frame 13 of the movable clamp head 6 is installed in the fixed groove 14 of the moving block 15, and the movable clamp head 6 is fixed on the moving block 15 through the pin shaft 12, the surface of one side of the clamp rod 4 away from the handle 7 is provided with a fixed groove 14, the fixed clamp head 5 is integrally formed with the fixing frame 13, and the fixing frame 13 of the fixed clamp head 5 is installed in the fixed groove 14 of the clamp rod 4, and the fixed clamp head 5 is fixed on the clamp rod 4 through the pin shaft 12.

[0028] The utility model provides a right angle titanium clamp, including titanium clamp body 1, rotating wheel 3, clamp bar 4, fixed jaw 5, movable jaw 6, handle 7, spring piece 8, moving block 15 and push rod 16, handle 7 is installed on titanium clamp body 1 through screw shaft 11, handle 7 can be installed on titanium clamp body 1 and can be played, two spring piece 8 are installed in the cross state on handle 7 and titanium clamp body 1, and are fixed with screw, handle 7 can be reset after handle 7 after playing, rotating wheel 3 is sleeved on clamp bar 4, and clamp bar 4 is connected with titanium clamp body 1 with connecting sleeve 2, so that clamp bar 4 can be rotated by rotating rotating wheel 3, thereby expanding the clamping angle of titanium clamp, fixed rail 9 is set up on the top surface of one end of clamp bar 4 close to fixed jaw 5, and the fixed block 10 on the bottom surface of movable jaw 6 and the fixed block 10 on the bottom surface of moving block 15 in the inside of clamp bar 4 are installed in fixed rail 9, the moving direction of movable jaw 6 and moving block 15 is limited through fixed rail 9, prevent moving block 15 from deviating when driving movable jaw 6, so that titanium clamp can not effectively clamp, and push rod 16 is arranged on one side of moving block 15, one end of push rod 16 is connected with moving block 15, and is fixed with pin shaft 12, and the other end of push rod 16 is installed on the top end of handle 7, so that the top end of handle 7 will push push rod 16 forward when handle 7 is played, moving block 15 is pushed forward through the movement of push rod 16, so that movable jaw 6 installed on moving block 15 moves towards fixed jaw 5, so that titanium clamp clamps, the fixed frame 13 of movable jaw 6 is installed in the fixed groove 14 of moving block 15 and is fixed with pin shaft 12, and the fixed frame 13 of fixed jaw 5 is installed in the fixed groove 14 of clamp bar 4 and is fixed with pin shaft 12, when the required fixed jaw 5 and movable jaw 6 need to be replaced, pin shaft 12 of movable jaw 6 and fixed jaw 5 can be disassembled, and movable jaw 6 and fixed jaw 5 are pulled out from the fixed groove 14 of moving block 15 and clamp bar 4, and the fixed frame 13 of the required movable jaw 6 and fixed jaw 5 is installed in the fixed groove 14 of clamp bar 4 and moving block 15, the replacement of movable jaw 6 and fixed jaw 5 is completed, and different movable jaw 6 and fixed jaw 5 are used to adapt to different injuries. Specific embodiment two:

[0030] Reference Figures 1-8 A right angle titanium clamp, further based on the basic structure in specific embodiment one, can be provided with jaw teeth on the surface of movable jaw 6 and fixed jaw 5, so that the movable jaw 6 and fixed jaw 5 of titanium clamp increase the clamping force through jaw teeth when clamping.

[0031] In summary:

[0032] 1. The utility model adopts the fixed rail 9 to set up in the top surface of the movable jaw 6 close to the movable jaw 6, and the positioning block 10 on the bottom surface of the moving block 15 in the inside of the movable jaw 6 is installed in the fixed rail 9, the fixed frame 13 of the movable jaw 6 is installed in the fixed slot 14 of the moving block 15 and is fixed by the pin shaft 12, and the fixed frame 13 of the fixed jaw 5 is installed in the fixed slot 14 of the movable jaw 6 and is fixed by the pin shaft 12, when the required fixed jaw 5 and movable jaw 6 need to be replaced, the pin shaft 12 of the fixed jaw 5 and movable jaw 6 can be disassembled, the fixed jaw 5 and movable jaw 6 are pulled out from the fixed slot 14 of the moving block 15 and movable jaw 6, and the fixed frame 13 of the required fixed jaw 5 and movable jaw 6 is installed in the fixed slot 14 of the movable jaw 6 and moving block 15, the replacement of the fixed jaw 5 and movable jaw 6 is completed, and the shortcoming that the fixed jaw 5 and movable jaw 6 cannot be replaced according to the injury of the patient is solved.

[0033] In the utility model, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can include direct contact between the first and second features, or indirect contact between the first and second features through another feature therebetween. Moreover, the first feature "on", "above" and "above" the second feature includes the first feature directly above and obliquely above the second feature, or only indicates that the first feature is higher than the second feature in horizontal height. The first feature "under", "below" and "below" the second feature includes the first feature directly below and obliquely below the second feature, or only indicates that the first feature is lower than the second feature in horizontal height.

[0034] The basic principles, main features and advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the utility model and do not limit the utility model. Without departing from the spirit and scope of the utility model, the utility model can have various changes and improvements, and these changes and improvements fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A right angle titanium clip, comprising a titanium clip body (1), characterized in that: One side of the titanium clamp body (1) is provided with a handle (7), the top of the handle (7) is provided with a screw shaft (11), one side of the titanium clamp body (1) is provided with a connecting sleeve (2), one side of the connecting sleeve (2) is provided with a rotating wheel (3), the inside of the rotating wheel (3) is provided with a clamp rod (4), the inside of the clamp rod (4) is provided with a push rod (16), one side of the push rod (16) is provided with a moving block (15), the top surface of the moving block (15) is provided with a fixed groove (14), one side of the moving block (15) is provided with a movable clamp head (6), the surface of the movable clamp head (6) is provided with a fixing frame (13), the bottom surface of the movable clamp head (6) is provided with a positioning block (10), the bottom surface of the moving block (15) is provided with a fixed rail (9), the middle of the handle (7) and the titanium clamp body (1) is provided with two spring sheets (8), one side of the clamp rod (4) is provided with a fixed clamp head (5), one side of the movable clamp head (6) and the fixed clamp head (5) is provided with a pin shaft (12).

2. The right angle titanium clip of claim 1, wherein: The rotating wheel (3) is sleeved on the clamp rod (4), and the clamp rod (4) and the rotating wheel (3) are installed on the titanium clamp body (1) through the connecting sleeve (2).

3. The right angle titanium clip of claim 1, wherein: The handle (7) is installed on the titanium clamp body (1) through the screw shaft (11), and the two spring sheets (8) are uniformly installed on the handle (7) and the titanium clamp body (1) through two screws, and the two spring sheets (8) are in a crossed state.

4. The right angle titanium clip of claim 1, wherein: The push rod (16) is connected with the top end of the handle (7), and the moving block (15) is installed on the end of the push rod (16) away from the handle (7) through the pin shaft (12).

5. The right angle titanium clip of claim 1, wherein: The movable clamp head (6), the positioning block (10) and the fixing frame (13) are integrally formed, the moving block (15) is integrally formed with the positioning block (10), the fixed rail (9) is arranged on the surface of the clamp rod (4), and the positioning block (10) on the bottom surface of the movable clamp head (6) and the moving block (15) is installed in the fixed rail (9).

6. The right angle titanium clip of claim 1, wherein: The fixing frame (13) of the movable clamp head (6) is installed in the fixed groove (14) of the moving block (15), and the movable clamp head (6) is fixed on the moving block (15) through the pin shaft (12).

7. The right angle titanium clip of claim 1, wherein: One side surface of the clamp rod (4) away from the handle (7) is provided with a fixed groove (14), the fixed clamp head (5) is integrally formed with the fixing frame (13), the fixing frame (13) of the fixed clamp head (5) is installed in the fixed groove (14) of the clamp rod (4), and the fixed clamp head (5) is fixed on the clamp rod (4) through the pin shaft (12).

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