Operating microscope

Abstract

The utility model relates to an operating microscope which comprises a support assembly and a microscope body, the support assembly comprises a plurality of supporting arms, one end of one supporting arm is connected with one end of the other supporting arm, a first wiring space and a second wiring space which are communicated are formed in the supporting arms, and circuit boards are arranged in the first wiring space and the second wiring space respectively. A cable of the microscope body enters from one end of one supporting arm, one part of the cable is connected with the circuit board in the first wiring space, and the other part of the cable is connected with the circuit board in the second wiring space. According to the utility model, the cables entering the supporting arms are branched, so that on one hand, the wiring in each supporting arm is simplified, and the connection positions of the cables can be quickly positioned; on the other hand, cables which are easy to damage or need to be overhauled and replaced frequently are separated from other cables, so that more convenient overhauling and replacement are realized; when the microscope main body is adjusted, the cable does not affect the sight line, and interference or line pinning is not generated during various rotation.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical instruments, and in particular relates to an operating microscope. Background Art

[0002] With the development of microscope technology, surgical microscopes are increasingly used in clinical practice. They can provide physicians with better inspection and treatment methods, which is conducive to improving the diagnosis level and treatment accuracy; improving treatment efficiency and quality, so that patients can obtain the best treatment effect; improving the posture of physicians during diagnosis and treatment, reducing the labor intensity of physicians, and protecting the health of doctors and patients.

[0003] A surgical microscope consists of a support assembly and a lens. The lens is attached to the support assembly, and the lens's circuit board is housed within the support assembly. The lens's cables typically run through the support assembly to connect to the circuit board. However, due to the numerous cables involved, if a cable develops a problem or requires repair or replacement, it can be difficult to locate, repair, or replace it. Furthermore, for surgical microscopes with electric balance arms, the arm's cables also run through the support assembly, further complicating repair and replacement. Furthermore, improper cable placement can obstruct observation and cause misalignment when adjusting the lens.

[0004] Therefore, in response to the above problems, the present invention proposes a further solution. Summary of the Invention

[0005] The purpose of the utility model is to provide a surgical microscope, in particular to a surgical microscope with a special wiring method.

[0006] In order to achieve the above object, a technical solution adopted by the present invention is:

[0007] A surgical microscope comprises a support assembly and a microscope body, wherein the microscope body is connected to the support assembly, and the support assembly comprises a plurality of support arms, wherein one end of one support arm is connected to one end of another support arm, a first wiring space is formed inside one of the support arms, and a second wiring space is formed inside the other support arm, the first wiring space and the second wiring space are connected, and circuit boards are respectively provided in the first wiring space and the second wiring space; cables of the microscope body enter through one end of one of the support arms, a portion of the cables is connected to the circuit board in the first wiring space, and another portion of the cables is connected to the circuit board in the second wiring space.

[0008] Preferably, in the above technical solution, one part of the cables includes a microscope power cable and a microscope control cable; and another part of the cables includes a microscope video transmission cable.

[0009] Preferably, the above technical solution is that the bracket assembly also includes a balance arm, one end of the balance arm is connected to the other end of one of the support arms, the microscope body is connected to the other end of the balance arm, the balance arm is an electric balance arm, the cable of the electric balance arm enters through the other end of one of the support arms and is connected to the circuit board in the first wiring space, the wiring of the electric balance arm is separated from the wiring of the microscope body and can be inspected and replaced separately.

[0010] Preferably, in the above technical solution, the circuit board and the cable are connected by plugging, which makes connection or disassembly more convenient.

[0011] Preferably, the above technical solution is that one of the support arms is provided with a detachable cover, and removing the cover can expose the first wiring space, and / or the other support arm is also provided with a detachable cover, and removing the cover can expose the second wiring space. A special cover is provided, and the cables in the first wiring space and the second wiring space can be inspected and replaced by opening it.

[0012] Further preferably, the cover plate is arranged on the upper side or the side of the support arm.

[0013] The above technical solution is preferably, wherein the bracket assembly includes a base, a column, a first support arm, a second support arm, a third support arm, and a balance arm; the lower end of the column is connected to the base, one end of the first support arm is connected to the upper end of the column, one end of the second support arm is connected to the other end of the first support arm, one end of the third support arm is connected to the other end of the second support arm, one end of the balance arm is connected to the other end of the third support arm, the microscope body is connected to the other end of the balance arm, one support arm is the third support arm, and the other support arm is the second support arm.

[0014] Further preferably, the second support arm includes a front second support arm and a rear second support arm, one end of the front second support arm is connected to the other end of the first support arm, one end of the third support arm is connected to one end of the rear second support arm, the other ends of the front second support arm and the rear second support arm are rotatably connected, and the circuit board is arranged in the rear second support arm.

[0015] In order to achieve the above object, another technical solution adopted by the utility model is:

[0016] A surgical microscope comprises a support assembly and a microscope body, wherein the support assembly comprises a base, a column, a first support arm, a second support arm, a third support arm, and a balance arm, wherein the lower end of the column is connected to the base, one end of the first support arm is connected to the upper end of the column, one end of the second support arm is connected to the other end of the first support arm, one end of the third support arm is connected to the other end of the second support arm, and one end of the balance arm is connected to the other end of the third support arm. The microscope body is connected to the other end of the balance arm, a first wiring space is formed inside the third support arm, and a second wiring space is formed inside the second support arm. The first wiring space and the second wiring space are connected, and circuit boards are respectively provided in the first wiring space and the second wiring space; cables of the microscope body enter through one end of the third support arm, a portion of the cables are connected to the circuit board in the first wiring space, and another portion of the cables are connected to the circuit board in the second wiring space.

[0017] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0018] The utility model divides the cables of the microscope body entering the support arm, which, on the one hand, simplifies the wiring inside each support arm and can quickly locate the position where each cable is connected; on the other hand, it distinguishes cables that are easily damaged or frequently need to be repaired or replaced from other cables, making repair and replacement more convenient; in addition, the cables of the microscope body are inserted from one end of the third support arm, and when the microscope body is adjusted, the cables will not affect the line of sight, nor will they cause interference or deviation during various rotations. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Attachment Figure 1 This is a schematic diagram of the structure of the surgical microscope of the present utility model;

[0020] Attachment Figure 2 This is a schematic structural diagram of the bracket assembly in the present invention;

[0021] Attachment Figure 3 It is a cross-sectional schematic diagram of the second support arm and the third support arm in the utility model.

[0022] In the above attached figures:

[0023] 1. Bracket assembly; 10. Base; 11. Column; 12. First support arm; 13. Second support arm; 130. Front second support arm; 131. Rear second support arm; 1310. Second wiring space; 1311. Cover; 14. Third support arm; 140. First wiring space; 141. Cover; 15. Balance arm;

[0024] 2. Microscope body;

[0025] 3. Circuit board;

[0026] 40. Cable; 400. Microscope power cable; 401. Microscope control cable; 402. Microscope video transmission cable; 41. Cable. DETAILED DESCRIPTION

[0027] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0028] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0029] like Figure 1 The surgical microscope shown includes a support assembly 1 and a microscope body 2. The microscope body 2 is connected to the support assembly 1. Specifically:

[0030] like Figure 2 、 3 As shown: the bracket assembly includes multiple support arms, one end of one support arm is connected to one end of another support arm, a first wiring space 140 is formed inside one support arm, and a second wiring space 1310 is formed inside the other support arm, the first wiring space 140 and the second wiring space 1310 are connected, and a circuit board 3, such as a PCB board, is respectively arranged in the first wiring space 140 and the second wiring space 1310; the cable 40 of the microscope body 2 enters through one end of one support arm, a part of the cable is connected to the circuit board 3 in the first wiring space 140, and the other part of the cable is connected to the circuit board 3 in the second wiring space 1310.

[0031] The cables 40 entering the microscope body 2 of the support arm are divided. This simplifies the wiring within each support arm and allows for quick location of each cable connection. It also distinguishes easily damaged cables, or cables that frequently require repair or replacement, from other cables, making repair and replacement more convenient. In this embodiment, one portion of the cables 40 includes a microscope power cable 400 and a microscope control cable 401; another portion of the cables 40 includes a microscope video transmission cable 402. Specifically, the microscope power cable 400 and the microscope control cable 401 are connected to the circuit board 3 within the first wiring space 140, while the microscope video transmission cable 402 is connected to the circuit board 3 within the second wiring space 1310.

[0032] The support assembly includes a balance arm 15. If the balance arm 15 is an electric balance arm, the cable 41 of the electric balance arm enters through the other end of one of the support arms and connects to the circuit board 3 within the first wiring space 140. The circuit board 3 for the cable 40 connected to the microscope body 2 and the circuit board 3 for the cable 41 connected to the electric balance arm can be independently arranged within the first wiring space 140. This allows the wiring of the electric balance arm to be separated from the wiring of the microscope body 2, allowing for independent maintenance and replacement.

[0033] One support arm is provided with a removable cover, which, when removed, exposes the first wiring space 140. The other support arm is also provided with a removable cover, which, when removed, exposes the second wiring space 1310. Special covers are provided, which can be opened to inspect and replace the cables in the first wiring space 140 and the second wiring space 1310. The covers can be provided on or on the sides of the third support arm 14 or the second support arm 13.

[0034] In addition, the circuit board 3 and the cables 40 and 41 are connected by plugging, which is more convenient for connection.

[0035] An embodiment of the bracket assembly 1 is specifically given below:

[0036] like Figure 1 、 2As shown, the bracket assembly 1 includes a base 10, a column 11, a first support arm 12, a second support arm 13, a third support arm 14, and a balance arm 15. The lower end of the column 1 is connected to the base 10, one end of the first support arm 12 is rotatably connected to the upper end of the column 11, one end of the second support arm 13 is rotatably connected to the other end of the first support arm 12, one end of the third support arm 14 is rotatably connected to the other end of the second support arm 13, one end of the balance arm 15 is rotatably connected to the other end of the third support arm 14, and the microscope body 2 is connected to the other end of the balance arm 15. In this embodiment, one support arm is the third support arm 14, and the other support arm is the second support arm 13. A first wiring space 140 is formed inside the third support arm 14, and a second wiring space 1310 is formed inside the second support arm 13. The cable 40 of the microscope body 2 enters through one end of the third support arm 14.

[0037] In one implementation of the present embodiment: the second support arm 13 includes a front second support arm 130 and a rear second support arm 131, one end of the front second support arm 130 is rotatably connected to the other end of the first support arm 12, one end of the third support arm 14 is rotatably connected to one end of the rear second support arm, the other ends of the front second support arm 130 and the rear second support arm 131 are rotatably connected, and the circuit board 3 is arranged in the rear second support arm 131.

[0038] From the overall perspective, the cables 40 of the microscope body 2 are all inserted through one end of the third support arm 14, and are branched and connected in the first wiring space 140 of the third support arm 14 and the second wiring space 141 of the second support arm 13. When operating the microscope body 2, the cables 40 will not affect the line of sight, nor will they cause interference or separation during various rotations; the cables 41 of the electric balance arm are inserted into the first wiring space 140 of the third support arm 14 through the other end of the third support arm 14 to complete the connection, so that the wiring of the electric balance arm is separated from the wiring of the microscope body 2, and can be inspected and replaced separately.

[0039] The above embodiments are intended only to illustrate the technical concepts and features of the present invention. Their purpose is to enable those familiar with the art to understand the contents of the present invention and implement them accordingly. They are not intended to limit the scope of protection of the present invention. Any equivalent changes or modifications based on the spirit of the present invention are intended to be included in the scope of protection of the present invention.

Claims

1. A surgical microscope, comprising a support assembly and a microscope body, wherein the microscope body is connected to the support assembly, the support assembly comprising a plurality of support arms, wherein one end of one support arm is connected to one end of another support arm, a first wiring space is formed within one support arm, and a second wiring space is formed within another support arm, wherein the first wiring space and the second wiring space are connected, and wherein: Circuit boards are respectively provided in the first wiring space and the second wiring space; the cables of the microscope body enter through one end of one of the support arms, a part of the cables are connected to the circuit board in the first wiring space, and the other part of the cables are connected to the circuit board in the second wiring space.

2. The surgical microscope according to claim 1, wherein: Some of the cables include microscope power cables and microscope control cables; another part of the cables includes microscope video transmission cables.

3. The surgical microscope according to claim 1, wherein: The bracket assembly also includes a balance arm, one end of the balance arm is connected to the other end of one of the support arms, the microscope body is connected to the other end of the balance arm, the balance arm is an electric balance arm, and the cable of the electric balance arm enters through the other end of one of the support arms and is connected to the circuit board in the first wiring space.

4. The surgical microscope according to claim 1, wherein: The circuit board and the cable are connected by plugging.

5. The surgical microscope according to claim 1, wherein: A detachable cover is provided on one of the support arms, and the first wiring space can be exposed by removing the cover, and / or The other support arm is also provided with a detachable cover plate, and the second wiring space can be exposed by removing the cover plate.

6. The surgical microscope according to claim 5, characterized in that: The cover plate is arranged on the upper side or the side of the support arm.

7. The surgical microscope according to claim 1, wherein: The bracket assembly includes a base, a column, a first support arm, a second support arm, a third support arm, and a balance arm. The lower end of the column is connected to the base, one end of the first support arm is connected to the upper end of the column, one end of the second support arm is connected to the other end of the first support arm, one end of the third support arm is connected to the other end of the second support arm, one end of the balance arm is connected to the other end of the third support arm, the microscope body is connected to the other end of the balance arm, one support arm is the third support arm, and the other support arm is the second support arm.

8. The surgical microscope according to claim 7, wherein: The second support arm includes a front second support arm and a rear second support arm, one end of the front second support arm is connected to the other end of the first support arm, one end of the third support arm is connected to one end of the rear second support arm, the other ends of the front second support arm and the rear second support arm are rotatably connected, and the circuit board is arranged in the rear second support arm.

9. A surgical microscope, comprising a support assembly and a microscope body, wherein the support assembly comprises a base, a column, a first support arm, a second support arm, a third support arm, and a balance arm, wherein the lower end of the column is connected to the base, one end of the first support arm is connected to the upper end of the column, one end of the second support arm is connected to the other end of the first support arm, one end of the third support arm is connected to the other end of the second support arm, one end of the balance arm is connected to the other end of the third support arm, the microscope body is connected to the other end of the balance arm, a first wiring space is formed inside the third support arm, a second wiring space is formed inside the second support arm, and the first wiring space and the second wiring space are connected, characterized in that: Circuit boards are respectively provided in the first wiring space and the second wiring space; the cables of the microscope body enter through one end of the third support arm, a part of the cables are connected to the circuit board in the first wiring space, and the other part of the cables are connected to the circuit board in the second wiring space.

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