Endoscope with use angle convenient to adjust

Abstract

The utility model provides an endoscope convenient to adjust use angle, which relates to the technical field of endoscopes, and comprises an endoscope main body, the top of the endoscope main body is provided with a detection line, the bottom of the endoscope main body is provided with a fixed rod, the fixed rod is internally provided with a rotating mechanism, the bottom of the fixed rod is provided with a rotating block, and the rotating block is provided with a rotating shaft. And a fixing block is rotationally connected to one side of the rotating block, an adjusting assembly is installed in the fixing block, and a handheld rod is installed at the bottom of the fixing block. Through cooperative use of the motor, the worm gear, the worm and the rotating shaft, all conditions in the stomach of a patient can be conveniently and comprehensively observed, the flexibility, high efficiency and rapidness of an endoscopic examination angle are improved, through cooperative use of the rotating block and the adjusting assembly, the working intensity of medical workers is greatly reduced, and the working efficiency is improved. And people can conveniently and better observe pictures displayed on the endoscope main body, so that the practicability is enhanced.

Description

Technical Field

[0001] The utility model belongs to the technical field of endoscopes, and more specifically, particularly relates to an endoscope which is convenient for adjusting the use angle. Background Art

[0002] An endoscope is a detection instrument that integrates traditional optics, ergonomics, precision machinery, modern electronics, mathematics, and software. It has an image sensor, optical lens, light source, mechanical device, etc. It can enter the stomach through the mouth or enter the body through other natural orifices. The endoscope can be used to see lesions that cannot be displayed by X-rays, so it is very useful for doctors. For example, with the help of an endoscope, doctors can observe ulcers or tumors in the stomach and develop the best treatment plan accordingly.

[0003] Based on the above, the inventors have discovered the following problems: when adjusting the inspection angle of existing endoscopes, most of them are unable to fully observe the entire situation inside the stomach, and the angle of the endoscope probe needs to be manually changed multiple times, which reduces the flexibility and efficiency of the endoscopic inspection angle. On the one hand, the endoscope holder needs to be manually held, and on the other hand, during the inspection process, the display screen of the endoscope body is at a vertical angle to the medical staff's line of sight. Medical staff need to lower their heads to view the display screen, which can easily cause damage to the cervical spine.

[0004] Therefore, in view of this, research and improvement are conducted on the existing structure and defects, and an endoscope with an easy adjustment of the use angle is provided, in order to achieve the purpose of having more practical value. Utility Model Content

[0005] The purpose and effect of the endoscope that is easy to adjust the use angle of the utility model are achieved by the following specific technical means:

[0006] An endoscope that is easy to adjust the use angle includes an endoscope body, a detection line is installed on the top of the endoscope body, a fixing rod is installed on the bottom of the endoscope body, a rotating mechanism is installed inside the fixing rod, a rotating block is installed on the bottom of the fixing rod, one side of the rotating block is rotatably connected to the fixing block, an adjustment component is installed inside the fixing block, and a hand-held rod is installed on the bottom of the fixing block.

[0007] Furthermore, the rotating mechanism includes a worm installed inside the fixed rod, one side of the worm is engaged with the worm wheel, a motor is installed outside one side of the fixed rod, and the output end of the motor is connected to the worm gear through a coupling.

[0008] Furthermore, the adjustment component includes a chamber opened inside the fixed block, a bearing is installed inside the chamber, a tension spring is connected to the surface of the bearing, the other end of the tension spring is connected to the mounting block, the mounting block is fixedly connected to the rotating block, and a plurality of slots are opened on the side of the fixed block close to the rotating block.

[0009] Furthermore, a clamping block is installed on one side of the fixing rod, and the clamping block is engaged with the clamping slot.

[0010] Furthermore, a rotating shaft is installed at the bottom of the endoscope body, and the rotating shaft is coaxially connected to the worm gear.

[0011] Furthermore, the surface of the hand-held rod is covered with a rubber sleeve, and the surface of the rubber sleeve is provided with anti-slip patterns.

[0012] Furthermore, the front side of the endoscope body is provided with equidistant operating buttons below the display screen, and the bottom side of the endoscope body is provided with a charging port.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] Through the coordinated use of the motor, worm gear, worm and rotating shaft, the motor is started, the motor drives the worm to move, and the worm engages with the worm gear, thereby converting linear motion into rotational motion, and the rotating shaft drives the endoscope body to rotate, which facilitates comprehensive observation of the entire situation inside the patient's stomach and improves the flexibility, efficiency and speed of endoscopic examination angles.

[0015] Through the coordinated use of the rotating block and the adjustment assembly, when the angle of the endoscope body needs to be adjusted, the rotating block is pulled, and the rotating block will drive the mounting block and the tension spring to move outward, and the bearing rotates, driving the tension spring, the mounting block and the rotating block to rotate together, so that the endoscope body is adjusted to a suitable viewing angle, the card block is inserted into the card slot, the rotating block is released, and the tension spring rebounds to complete the engagement of the rotating block and the fixed block. Through the above design, the workload of medical staff is greatly reduced, which facilitates personnel to better observe the images displayed on the endoscope body and enhances practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a three-dimensional schematic diagram of an endoscope which is convenient for adjusting the use angle.

[0017] Figure 2 The utility model is a plan view of an endoscope adjustment component which is convenient for adjusting the use angle.

[0018] Figure 3 The utility model is a top view of an endoscope rotating mechanism which is convenient for adjusting the use angle.

[0019] Figure 4The utility model is a front view of an endoscope rotating mechanism which is convenient for adjusting the use angle.

[0020] Figure 5 The utility model is a stereoscopic diagram of an endoscope adjustment component which is convenient for adjusting the use angle.

[0021] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0022] 1. Endoscope body; 2. Fixed rod; 3. Fixed block; 4. Rotating block; 5. Card block; 6. Card slot; 7. Hand-held rod; 8. Rubber sleeve; 9. Detection line; 10. Charging port; 11. Mounting block; 12. Chamber; 13. Bearing; 14. Tension spring; 15. Rotating shaft; 16. Worm gear; 17. Worm; 18. Motor; 19. Operation button. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0024] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0026] As attached Figure 1 To Attachment Figure 5 As shown:

[0027] The utility model provides an endoscope which is easy to adjust the use angle, comprising an endoscope body 1, a detection line 9 is installed on the top of the endoscope body 1, a fixing rod 2 is installed on the bottom of the endoscope body 1, a rotating mechanism is installed inside the fixing rod 2, a rotating block 4 is installed on the bottom of the fixing rod 2, a fixing block 3 is rotatably connected to one side of the rotating block 4, an adjustment component is installed inside the fixing block 3, and a hand-held rod 7 is installed on the bottom of the fixing block 3.

[0028] Among them, the rotating mechanism includes a worm 17 installed inside the fixed rod 2, one side of the worm 17 is engaged with the worm wheel 16, and a motor 18 is installed on the outside of one side of the fixed rod 2, and the output end of the motor 18 is connected to the worm 17 through a coupling. Through the coordinated use of the motor 18, the worm wheel 16, the worm 17 and the rotating shaft 15, the motor 18 is started, and the motor 18 drives the worm 17 to move, and the worm 17 is engaged with the worm wheel 16, thereby converting the linear motion into the rotational motion, and driving the endoscope body 1 to rotate through the rotating shaft 15, so as to facilitate the comprehensive observation of the entire situation inside the patient's stomach and improve the flexibility, efficiency and speed of the endoscopic examination angle.

[0029] Among them, the adjustment component includes a chamber 12 opened inside the fixed block 3, a bearing 13 is installed inside the chamber 12, a tension spring 14 is connected to the surface of the bearing 13, the other end of the tension spring 14 is connected to the mounting block 11, the mounting block 11 is fixedly connected to the rotating block 4, and a plurality of card slots 6 are opened on the side of the fixed block 3 close to the rotating block 4. Through the coordinated use of the rotating block 4 and the adjustment component, when it is necessary to adjust the angle of the endoscope body 1, the rotating block 4 is pulled, and the rotating block 4 will drive the mounting block 11 and the tension spring 14 to move outward, and the bearing 13 rotates, driving the tension spring 14, the mounting block 11 and the rotating block 4 to rotate together, and the endoscope body 1 is adjusted to a suitable viewing angle, the card block 5 is inserted into the card slot 6, the rotating block 4 is released, and the tension spring 14 rebounds to complete the engagement of the rotating block 4 and the fixed block 3. Through the above design, the work intensity of medical staff is greatly reduced, which is convenient for personnel to better observe the picture displayed on the endoscope body 1 and enhances practicality.

[0030] A clamping block 5 is installed on one side of the fixing rod 2 , and the clamping block 5 is clamped and connected with the clamping slot 6 .

[0031] A rotating shaft 15 is installed at the bottom of the endoscope body 1 , and the rotating shaft 15 is coaxially connected to the worm gear 16 .

[0032] The surface of the hand-held rod 7 is covered with a rubber sleeve 8 , and the surface of the rubber sleeve 8 is provided with anti-skid patterns. The rubber sleeve 8 is convenient for people to hold, and the anti-skid patterns increase the friction force on the surface of the rubber sleeve 8 , thereby improving the stability of the hand-held rod 7 .

[0033] The front side of the endoscope body 1 is provided with equidistant operating buttons 19 below the display screen, and the bottom side of the endoscope body 1 is provided with a charging port 10 .

[0034] The specific usage and function of this embodiment are as follows:

[0035] When the utility model is used, the integrity of the equipment is first confirmed. The doctor holds the hand-held rod 7 and puts the detection line 9 into the patient's body. After confirming that the line is released, the motor 18 is started. The motor 18 drives the worm 17 to move. The worm 17 is engaged with the worm wheel 16, thereby converting the linear motion into a rotational motion. The endoscope body 1 is driven to rotate by the rotating shaft 15, which is convenient for comprehensively observing the entire situation inside the patient's stomach and improving the flexibility, efficiency and speed of the endoscopic examination angle. Since the picture displayed on the endoscope body 1 is at a vertical angle to the medical staff's line of sight, the medical staff needs to lower their heads to watch, so they need to adjust the endoscope body 1. The angle of the endoscope body 1 is adjusted by pulling the rotating block 4, which will drive the mounting block 11 and the tension spring 14 to move outward, and the bearing 13 rotates, driving the tension spring 14, the mounting block 11 and the rotating block 4 to rotate together, and the endoscope body 1 is adjusted to a suitable viewing angle, the clamping block 5 is clamped into the clamping slot 6, the rotating block 4 is released, the tension spring 14 rebounds, and the engagement of the rotating block 4 and the fixed block 3 is completed. When it is necessary to change other angles of the endoscope body 1, the above operation is repeated. Through the above design, the workload of medical staff is greatly reduced, which facilitates personnel to better observe the images displayed on the endoscope body 1 and enhances practicality.

[0036] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

Claims

1. An endoscope that is easy to adjust the use angle, comprising an endoscope body (1), characterized in that: A detection line (9) is installed at the top of the endoscope body (1), a fixed rod (2) is installed at the bottom of the endoscope body (1), a rotating mechanism is installed inside the fixed rod (2), a rotating block (4) is installed at the bottom of the fixed rod (2), one side of the rotating block (4) is rotatably connected to a fixed block (3), an adjustment component is installed inside the fixed block (3), and a hand-held rod (7) is installed at the bottom of the fixed block (3).

2. An endoscope that is easy to adjust the use angle as claimed in claim 1, characterized in that: The rotating mechanism comprises a worm (17) mounted inside the fixed rod (2), one side of the worm (17) being meshed with the worm wheel (16), a motor (18) being mounted outside one side of the fixed rod (2), and an output end of the motor (18) being transmission-connected to the worm (17) via a coupling.

3. An endoscope that is easy to adjust the use angle as claimed in claim 1, characterized in that: The adjustment assembly comprises a chamber (12) opened inside the fixed block (3), a bearing (13) is installed inside the chamber (12), a tension spring (14) is connected to the surface of the bearing (13), the other end of the tension spring (14) is connected to the mounting block (11), the mounting block (11) is fixedly connected to the rotating block (4), and a plurality of slots (6) are opened on a side of the fixed block (3) close to the rotating block (4).

4. An endoscope that is easy to adjust the use angle as claimed in claim 1, characterized in that: A clamping block (5) is mounted on one side of the fixing rod (2), and the clamping block (5) is clamped and connected with the clamping slot (6).

5. An endoscope that is easy to adjust the use angle as claimed in claim 1, characterized in that: A rotating shaft (15) is installed at the bottom of the endoscope body (1), and the rotating shaft (15) is coaxially connected to the worm gear (16).

6. An endoscope that is easy to adjust the use angle as claimed in claim 1, characterized in that: The surface of the hand-held rod (7) is covered with a rubber sleeve (8), and the surface of the rubber sleeve (8) is provided with anti-slip patterns.

7. An endoscope that is easy to adjust the use angle as claimed in claim 1, characterized in that: The front of the endoscope body (1) is provided with equidistant operating buttons (19) below the display screen, and the bottom of one side of the endoscope body (1) is provided with a charging port (10).

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