Puncture navigation trolley camera connecting structure

Abstract

The utility model relates to the technical field of puncture navigation, and discloses a puncture navigation trolley camera connecting structure which comprises a placement frame, a telescopic plate is connected to the interior of the placement frame through a limiting assembly, the rear end of the telescopic plate is fixedly connected with a connecting frame, and the right end of the placement frame is fixedly connected with a mounting end through a screw. A center column is fixedly connected to the bottom of the mounting end, an adjusting cylinder is connected to the outer wall of the center column through an adjusting assembly, and a handle is fixedly connected to the outer wall of the front end of the adjusting cylinder. By pulling out the limiting rod and the telescopic plate, linear movement can be achieved, the distance between the connecting frame and the placement frame is adjusted, cameras of different specifications can be easily placed, the equipment compatibility is greatly improved, the puncture navigation process is smoother, the transmission piece is pressed to enable the second spring to deform, the fixing rod is separated from the adjusting hole, the adjusting barrel can move, and the height of the handle can be freely adjusted; medical care personnel with different heights can adjust according to needs, operation fatigue is effectively reduced, and efficient and accurate puncture is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to puncture navigation technical field especially, and it is a puncture navigation trolley camera connection structure. BACKGROUND

[0002] With the progress of medical imaging technology, puncture navigation technology is more and more widely used in clinical treatment, especially in accurate positioning and minimally invasive treatment. Puncture navigation technology uses imaging equipment (such as CT, ultrasound, etc.) to accurately position the puncture site, and combines real-time image to guide the doctor to perform puncture operation. In order to improve the puncture accuracy and safety, it is crucial to equip with appropriate navigation trolley and camera system. The trolley can stabilize and adjust the position of the equipment, and ensure the visual angle of the camera and the accurate docking of the puncture operation.

[0003] At present, the connecting frame for mounting the camera needs to be mounted on the air pressure rocker at one end, and the camera also needs to be mounted thereon, but the two are generally fixedly connected, so only the camera of a specific specification can be mounted thereon, and the adaptability of the equipment will be limited, and other types of cameras cannot be replaced or upgraded according to actual needs or technical progress. In view of this technical problem, the present application provides a puncture navigation trolley camera connection structure. UTILITARY MODEL

[0004] The utility model discloses a puncture navigation trolley camera connection structure, which can be used to solve the problems in the prior art. By withdrawing the limiting rod, the extension plate can move linearly, the distance between the connecting frame and the mounting frame can be adjusted, different specification cameras can be easily placed, the equipment compatibility is greatly improved, the puncture navigation process is smoother, the spring II is deformed by pressing the transmission part, the fixing rod is separated from the adjusting hole, the adjusting cylinder can move, the height of the handle can be freely adjusted, different height medical staff can adjust as needed, the operation fatigue is effectively reduced, and the puncture is efficiently and accurately performed.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A puncture navigation trolley camera connection structure, comprising a mounting frame, the inside of the mounting frame is connected with an extension plate through a limiting assembly, the rear end of the extension plate is fixedly connected with a connecting frame, the right end of the mounting frame is fixedly connected with a mounting end through a screw, the bottom of the mounting end is fixedly connected with a center column, the outer wall of the center column is connected with an adjusting cylinder through an adjusting assembly, and the front end outer wall of the adjusting cylinder is fixedly connected with a handle.

[0007] Further, the limiting assembly comprises a limiting rod arranged in the inside of the mounting frame, the outer wall of the limiting rod is fixedly connected with a pressing plate, the right end of the pressing plate is connected in the inside of the mounting frame through a spring I, and the spring I is sleeved on the outer wall of the pressing plate.

[0008] Further, the telescopic plate right end is provided with a limiting hole, and the pressing plate is arranged in the limiting hole.

[0009] Further, the adjusting assembly comprises a transmission member arranged on the outer wall of the adjusting cylinder, a fixed rod is fixedly connected to the upper left end of the transmission member, and the lower left end of the transmission member is connected to the outer wall of the adjusting cylinder through a second spring.

[0010] Further, the outer wall of the adjusting cylinder is fixedly connected with a connecting piece, and the left end of the transmission member is rotatably connected to the surface of the connecting piece.

[0011] Further, the lower left end of the transmission member is fixedly connected with a soft pad, and the second spring is sleeved on the outer wall of the soft pad.

[0012] Further, the outer wall of the center column is provided with an adjusting hole, and the fixed rod is arranged in the adjusting hole.

[0013] Further, the surface of the placing frame is provided with a mounting hole.

[0014] The utility model has the advantages of the following beneficial effects:

[0015] 1. In the utility model, the telescopic plate can be linearly moved by pulling out the limiting rod, the distance between the adjusting connecting frame and the placing frame is adjusted, different specifications of cameras are easily placed, the equipment compatibility is greatly improved, no additional tools are needed, the preparation time is saved, and the puncture navigation process is smoother.

[0016] 2. In the utility model, the second spring is deformed by pressing the transmission member, the fixed rod is separated from the adjusting hole, the adjusting cylinder can be moved, the height of the handle is freely adjusted, different height medical staffs can adjust as needed, the wrist and arm are kept in a comfortable posture, the operation precision is improved, the operation fatigue is effectively reduced, and the puncture is efficiently and accurately performed. DRAWINGS

[0017] Figure 1 A perspective view of a puncture navigation trolley camera connecting structure is provided for the utility model;

[0018] Figure 2 A limiting assembly structure schematic view of a puncture navigation trolley camera connecting structure is provided for the utility model;

[0019] Figure 3 A center column structure schematic view of a puncture navigation trolley camera connecting structure is provided for the utility model;

[0020] Figure 4 An adjusting assembly structure schematic view of a puncture navigation trolley camera connecting structure is provided for the utility model.

[0021] Legend:

[0022] 1, installation rack; 2, connecting frame; 3, mounting end; 4, adjusting cylinder; 5, handle; 6, telescopic plate; 7, pressing plate; 8, spring one; 9, limiting rod; 10, center column; 11, transmission part; 12, spring two; 13, connecting piece; 14, fixed rod; 15, soft pad. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] Referring to Figures 1-3 The present application provides an embodiment: a puncture navigation trolley camera connecting structure, comprising an installation rack 1, the inside of the installation rack 1 is connected with a telescopic plate 6 through a limiting rod 9, the rear end of the telescopic plate 6 is fixedly connected with a connecting frame 2, the right end of the installation rack 1 is fixedly connected with a mounting end 3 through a screw, the bottom of the mounting end 3 is fixedly connected with a center column 10, the outer wall of the center column 10 is connected with an adjusting cylinder 4 through a transmission part 11, the front end outer wall of the adjusting cylinder 4 is fixedly connected with a handle 5, and a mounting hole is formed in the surface of the installation rack 1;

[0025] Specifically, the connecting frame 2 is provided with connecting holes, and the connecting frame 2 is stably fixed on the pneumatic rocker arm by using the connecting holes, so that medical staff can adjust the position of the camera installed on the installation rack 1, thereby improving the flexibility of the camera. Meanwhile, the distance between the installation rack 1 and the connecting frame 2 can be adjusted by using the limiting rod 9, and the camera can be fixed by using the mounting hole pre-provided on the installation rack 1 and the fixing member such as a screw. In addition, the mounting end 3 is connected with the installation rack 1 by a screw, so that the handle 5 is below the installation rack 1, thereby facilitating medical staff to adjust the position of the camera.

[0026] Referring to Figure 2 The installation rack 1 is provided with a limiting rod 9 inside, the outer wall of the limiting rod 9 is fixedly connected with a pressing plate 7, the right end of the pressing plate 7 is connected in the inside of the installation rack 1 through a spring one 8, the spring one 8 is sleeved on the outer wall of the pressing plate 7, a limiting hole is formed in the right end of the telescopic plate 6, and the pressing plate 7 is arranged in the inside of the limiting hole;

[0027] Specifically, manually pull the limiting rod 9, at this time the pressing plate 7 on the limiting rod 9 will follow, and the spring 8 connected thereto will be squeezed, and as the limiting rod 9 is gradually pulled out of the limiting hole of the telescopic plate 6, the originally limited telescopic plate 6 is immediately free to move smoothly along the predetermined track inside the mounting frame 1, so that the distance between the connecting frame 2 and the mounting frame 1 can be adjusted as needed, so as to easily cope with cameras of various sizes.

[0028] With reference to Figure 3 And Figure 4 Wherein the outer wall of the adjusting cylinder 4 is provided with a transmission part 11, the upper left end of the transmission part 11 is fixedly connected with a fixed rod 14, the lower left end of the transmission part 11 is connected to the outer wall of the adjusting cylinder 4 through a spring 12, the outer wall of the adjusting cylinder 4 is fixedly connected with a connecting piece 13, the left end of the transmission part 11 is rotatably connected to the surface of the connecting piece 13, the lower left end of the transmission part 11 is fixedly connected with a soft pad 15, the spring 12 is sleeved on the outer wall of the soft pad 15, the outer wall of the center column 10 is provided with an adjusting hole, and the fixed rod 14 is arranged in the adjusting hole;

[0029] Specifically, medical staff can adjust the height of the handle 5 according to their own operation habits, just need to press the back of the transmission part 11, this simple action will trigger a chain reaction, so that the spring 12 on the transmission part 11 is deformed under stress, and the contraction of the spring makes the transmission part 11 gradually close to the adjusting cylinder 4, at the same time, since the transmission part 11 is taken as the rotating fulcrum of the connecting piece 13, in the process of approaching the adjusting cylinder 4, the fixed rod 14 above the transmission part 11 will slowly come out of the adjusting hole of the center column 10, at this time, the adjusting cylinder 4 is freed from the restraint, and can smoothly move up and down on the surface of the center column 10, so as to accurately realize the height adjustment of the handle 5, and fully meet the operation comfort requirements of different medical staff.

[0030] Working principle: first, the connecting hole on the connecting frame 2 is fixed to the air pressure rocker arm, and the limiting rod 9 is pulled out of the limiting hole on the telescopic plate 6, and the pressing plate 7 on the limiting rod 9 extrudes the spring 8 connected thereto, and after the limiting rod 9 is pulled out of the limiting hole on the telescopic plate 6, the telescopic plate 6 can move linearly in the inside of the mounting frame 1, so as to adjust the distance between the connecting frame 2 and the mounting frame 1, so as to place the camera of different specifications on the mounting frame 1, and then fix it by using the mounting hole on the mounting frame 1, connect the mounting end 3 with the mounting frame 1 by screw, so as to install the handle 5 under the mounting frame 1, and press the back of the transmission part 11, so that the spring 12 on the transmission part 11 is deformed, and the transmission part 11 is close to the adjusting cylinder 4, and because the transmission part 11 rotates on the connecting part 13, the fixed rod 14 above the transmission part 11 is separated from the adjusting hole on the center column 10, the adjusting cylinder 4 moves on the surface of the center column 10, so as to adjust the height of the handle 5, so as to effectively adapt to the operation habit of different medical staff.

[0031] Finally, it should be pointed out that: the above only for the preferred embodiments of the present application, and does not limit the present application, although the foregoing detailed description of the present application, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.

Claims

1. A puncture navigation trolley camera connection structure comprising a mounting rack (1), characterized in that: The inside of the installation frame (1) is connected with a telescopic plate (6) through a limiting assembly, the rear end of the telescopic plate (6) is fixedly connected with a connecting frame (2), the right end of the installation frame (1) is fixedly connected with a mounting end (3) through a screw, the bottom of the mounting end (3) is fixedly connected with a center column (10), the outer wall of the center column (10) is connected with an adjusting cylinder (4) through an adjusting assembly, and the front end of the adjusting cylinder (4) is fixedly connected with a handle (5) on the outer wall.

2. The puncture navigation cart camera connection structure of claim 1, wherein: The limiting assembly comprises a limiting rod (9) arranged in the inside of the installation frame (1), the outer wall of the limiting rod (9) is fixedly connected with a pressing plate (7), the right end of the pressing plate (7) is connected in the inside of the installation frame (1) through a spring (8), and the spring (8) is sleeved on the outer wall of the pressing plate (7).

3. The puncture navigation cart camera connection structure of claim 2, wherein: The right end of the telescopic plate (6) is provided with a limiting hole, and the pressing plate (7) is arranged in the inside of the limiting hole.

4. The puncture navigation cart camera connection structure of claim 1, wherein: The adjusting assembly comprises a transmission part (11) arranged on the outer wall of the adjusting cylinder (4), the upper left end of the transmission part (11) is fixedly connected with a fixed rod (14), and the lower left end of the transmission part (11) is connected on the outer wall of the adjusting cylinder (4) through a spring (12).

5. The puncture navigation cart camera connection structure of claim 4, wherein: The outer wall of the adjusting cylinder (4) is fixedly connected with a connecting piece (13), and the left end of the transmission part (11) is rotatably connected on the surface of the connecting piece (13).

6. The puncture navigation cart camera connection structure of claim 4, wherein: The lower left end of the transmission part (11) is fixedly connected with a soft pad (15), and the spring (12) is sleeved on the outer wall of the soft pad (15).

7. The puncture navigation cart camera connection structure of claim 4, wherein: The outer wall of the center column (10) is provided with an adjusting hole, and the fixed rod (14) is arranged in the inside of the adjusting hole.

8. The puncture navigation cart camera connection structure of claim 1, wherein: The surface of the installation frame (1) is provided with a mounting hole.

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