CN216218544U

CN216218544U - Shielding device and minimally invasive surgery robot

Info

Publication number: CN216218544U
Application number: CN202122531118.5U
Authority: CN
Inventors: 王勇; 邬传浪; 徐涛; 童振华
Original assignee: Chongqing Jinshan Medical Robot Co ltd
Current assignee: Chongqing Jinshan Medical Robot Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-04-05
Anticipated expiration: 2031-10-20

Abstract

The utility model provides a shielding device which comprises a door plate, a panel, a large cover box and a small cover box. Wherein, the panel is arranged on the door panel. The big cover box is arranged on the door plate and used for covering the electric components arranged on the door plate. The small cover box is arranged on the panel and used for covering the electric components arranged on the panel. The big cover box and the small cover box are detachably connected through a fastener and are provided with wire passing holes for communicating lines, and the big cover box and the small cover box are in clearance fit with the fastener respectively. Through adjusting the clearance between big cover box and the fastener and the clearance between little cover box and the fastener to closely laminating between messenger's big cover box and the door plant, closely laminating between little cover box and the panel has finally solved the only location problem of a plurality of parallel mounting reference surfaces, realizes reliably shielding. The utility model also provides a minimally invasive surgery robot with the shielding device.

Description

Shielding device and minimally invasive surgery robot

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to a shielding device and a minimally invasive surgery robot.

Background

The minimally invasive surgery robot can reduce the physical labor of a doctor in the surgery process and achieve the aim of precise surgery. The doctor console is used as input control equipment and user sensing equipment of the minimally invasive surgery robot, and the reliability of electrical components of the doctor console is very important. In order to provide a clean power supply to the physician's console, reliable shielding of the external power supply is required. The position selection of the shield cover and the structure of the shield cover become one of the key technologies.

For the shielding object on the plane, the metal cover is adopted to cover the shielding object as completely as possible. However, when the shielded objects are distributed on two or more planes with different heights, that is, the electric components are located on different planes of the door panel and the panel, the shielding is performed by using the integrated shielding case, and the problem that the unique positioning cannot be achieved due to the plurality of parallel mounting reference surfaces inevitably exists.

Therefore, how to overcome the above technical defects is a problem to be solved urgently by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a shielding device and a minimally invasive surgery robot, which can solve the problem that unique positioning cannot be realized due to a plurality of parallel mounting reference surfaces and realize reliable shielding.

To solve the above technical problem, the present invention provides a shielding apparatus, including:

the door comprises a door plate and a panel arranged on the door plate;

the large cover box is arranged on the door plate and used for covering the electric components arranged on the door plate;

the small cover box is arranged on the panel and used for covering the electric components arranged on the panel;

the big cover box and the small cover box are detachably connected through a fastener and are provided with wire passing holes for communicating lines, and the big cover box and the small cover box are in clearance fit with the fastener respectively.

Optionally, an incoming line plug is arranged on the panel, a terminal and a filter are arranged on the door plate, mains supply enters the small cover box from the incoming line plug, enters the terminal of the large cover box through the line passing hole, and is connected with the incoming line end of the filter, and the outgoing line end of the filter is connected with the inside of the electric box.

Optionally, the outlet end of the filter is located outside the big cover box, and a gasket for sealing is arranged at a connection position of the filter and the big cover box.

Optionally, the big cover box comprises a shell with an open top and a cover buckled with the open top.

Optionally, the large cover box is fixed to the door panel by screws.

Optionally, the small cover box is fixed to the panel by screws.

Optionally, the big cover box and the small cover box are fixed by screws.

Optionally, a first through hole formed in the panel is larger than a first threaded hole of the small cover box;

the second through hole of the large cover box is larger than the second through hole of the small cover box.

Optionally, the small cover box and the large cover box are both metal cover boxes.

The utility model also provides a minimally invasive surgical robot comprising a shielding device as described above.

According to the shielding device and the minimally invasive surgery robot, the gap between the large cover box and the fastening piece and the gap between the small cover box and the fastening piece are adjusted, so that the large cover box and the door panel are tightly attached, the small cover box and the panel are tightly attached, the unique positioning problem of a plurality of parallel mounting reference surfaces is finally solved, and reliable shielding is realized.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an electrical box provided in an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a shielding case according to an embodiment of the present invention;

FIG. 3 is a top view of FIG. 2;

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;

FIG. 5 is a cross-sectional view taken along line D-D of FIG. 4;

FIG. 6 is a side view of FIG. 2;

FIG. 7 is an enlarged view of a portion of FIG. 4 at B;

fig. 8 is a partial enlarged view at C in fig. 4.

In the upper diagram:

1-a door panel; 2-a panel; 301-big cover box; 302-small cover box; 303-cover lid; 4-a filter; 5-lining; 6-outlet terminal; 7-a wire inlet end; 8-a wire inlet plug; 9-a wire through hole; 10-terminal; 101-a first shim; 102-a first screw; 103-a first threaded hole; 104-a first via; 1101-a second shim; 1102-a second screw; 1103-a second threaded hole; 1104-second via.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant application and are not limiting of the application. The described embodiments are only some embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that, for the convenience of description, only the portions related to the related applications are shown in the drawings. The embodiments and features of the embodiments in the present application may be combined with each other without conflict.

It should be understood that "system", "apparatus", "unit" and/or "module" as used herein is a method for distinguishing different components, elements, parts or assemblies at different levels. However, other words may be substituted by other expressions if they accomplish the same purpose.

As used in this application and the appended claims, the terms "a," "an," "the," and/or "the" are not intended to be inclusive in the singular, but rather are intended to be inclusive in the plural unless the context clearly dictates otherwise. In general, the terms "comprises" and "comprising" merely indicate that steps and elements are included which are explicitly identified, that the steps and elements do not form an exclusive list, and that a method or apparatus may include other steps or elements. An element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.

In the description of the embodiments herein, "/" means "or" unless otherwise specified, for example, a/B may mean a or B; "and/or" herein is merely an association describing an associated object, and means that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, in the description of the embodiments of the present application, "a plurality" means two or more than two.

In the following, the terms "first", "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

The core of the utility model is to provide a shielding device and a minimally invasive surgery robot, which can solve the problem that unique positioning cannot be realized due to a plurality of parallel mounting reference surfaces and realize reliable shielding.

In order to make those skilled in the art better understand the technical solutions provided by the present invention, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 8, the present invention provides a shielding apparatus, which includes a door panel 1, a panel 2, a large enclosure box 301 and a small enclosure box 302.

Wherein, the panel 2 is arranged on the door panel 1.

The large cover box 301 is provided on the door panel 1, and covers the electrical component mounted on the door panel 1.

The small box 302 is provided on the panel 2 and covers the electrical components mounted on the panel 2.

The large cover box 301 and the small cover box 302 are detachably connected by a fastener and have a wire passing hole 9 for communicating a line, and the large cover box 301 and the small cover box 302 are respectively in clearance fit with the fastener.

It should be noted that, panel 2 and door plant 1 are connected by the welding seam, therefore A, C has welding clamping error and the machining error of part between two faces, if the shield cover makes a part, need AB face, CD face to laminate simultaneously during the assembly, must have perpendicular to the z direction to have two location benchmarks, takes place the problem of location, leads to AB face, CD face can't laminate simultaneously, and the gap that produces can't guarantee good electromagnetic shield.

The shielding cover is made into two parts, namely a large cover box 301 and a small cover box 302, and the gap between the large cover box 301 and the fastening piece and the gap between the small cover box 302 and the fastening piece are adjusted, so that the large cover box 301 and the door panel 1 are tightly attached, the small cover box 302 and the panel 2 are tightly attached, the unique positioning problem of a plurality of parallel mounting reference surfaces is finally solved, and reliable shielding is realized.

In the specific embodiment, the panel 2 is provided with an incoming plug 8, the door panel 1 is provided with a terminal 10 and a filter 4, commercial power enters the small housing box 302 from the incoming plug 8, enters the terminal 10 in the large housing box 301 after passing through the wire hole 9, and is then connected with the incoming line terminal 7 of the filter 4 (the incoming line process is well illustrated in fig. 4 and 5), and the outgoing line terminal 6 of the filter 4 is connected with the inside of the electric box.

It can be seen that mains electricity enters the shield from the inlet plug 8 and is connected to the inlet terminal 7 of the filter 4 via the terminal 10. The filter 4 filters out interference signals, and clean power comes out from the wire outlet end 6 of the filter 4 and is connected with the inside of the electric box. With the above structure, the interference signal is shielded inside the shield case and outside the electric box.

In the preferred embodiment, the outlet end 6 of the filter 4 is located outside the big cage 301, and the connection between the filter 4 and the big cage 301 is provided with a gasket 5 for sealing.

As shown in fig. 5, in order to perform maintenance inspection of the junction box inside, the big cover box 301 includes a housing with an open top and a cover 303 fastened to the open top, and the cover 303 of the big cover box 301 can be opened to facilitate the inside inspection.

In the embodiment, the large cover case 301 is fixed to the door panel 1 by screws. The small lid box 302 is fixed to the panel 2 by screws. The large cap case 301 and the small cap case 302 are fixed by screws.

As shown in fig. 7, the aperture of the first through hole 104 formed in the panel 2 is 2u larger than the aperture of the first threaded hole 103 of the small box 302, and u is selected reasonably through the analysis and calculation of the dimension chain, so that u is larger than the dimension chain accumulated tolerance of the large box 301, the small box 302 and the door panel 1 in the x direction (as shown in fig. 4), and the E surface of the small box can be tightly attached to the F surface of the large box.

As shown in fig. 8, the aperture of the second through hole 1104 of the large box 301 is 2v larger than that of the second threaded hole 1103 of the small box 302, and v is selected appropriately by the dimension chain analysis and calculation so that v is larger than the dimension chain accumulated tolerance of the large box 301, the small box 302, the door panel 1, and the panel 2 in the z direction (as shown in fig. 4), and the B surface of the small box can be tightly attached to the a surface of the panel.

As shown in fig. 6, 7 and 8, in assembly, first, the D surface of the big cover box 301 is tightly attached to the C surface of the door panel 1, and the big cover box 301 is fixed on the door panel 1 by screws; then, the surface B of the small lid case 302 is closely attached to the surface A of the panel 2, and the surface E of the small lid case 302 is closely attached to the surface F of the large lid case 301, and they are fixed by screws.

Preferably, the shielding device comprises a small cover box 302, a large cover box 301, a cover 303, a door panel 1, a panel 2, a housing of the filter 4, and the like, and one or more of the shielding devices can be made of metal materials, so that the shielding device has a good shielding effect.

In addition, the embodiment also provides a minimally invasive surgical robot, which comprises a shielding device, wherein the shielding device is the shielding device.

Since the minimally invasive surgery robot has the shielding device, the minimally invasive surgery robot has the beneficial effects brought by the shielding device, and please refer to the above contents, which are not described herein again.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims

1. A shielding device, comprising:

the door comprises a door plate (1) and a panel (2) arranged on the door plate (1);

the large cover box (301) is arranged on the door panel (1) and is used for covering the electric components arranged on the door panel (1);

the small cover box (302) is arranged on the panel (2) and is used for covering the electric components arranged on the panel (2);

the big cover box (301) and the small cover box (302) are detachably connected through fasteners and are provided with line passing holes (9) used for communicating lines, and the big cover box (301) and the small cover box (302) are in clearance fit with the fasteners respectively.

2. The shielding device according to claim 1, wherein an incoming line plug (8) is arranged on the panel (2), a terminal (10) and a filter (4) are arranged on the door panel (1), commercial power enters the small cover box (302) from the incoming line plug (8), enters the terminal (10) of the large cover box (301) through the line passing hole (9), and is connected with a line incoming end (7) of the filter (4), and a line outgoing end (6) of the filter (4) is connected with the inside of the electric box.

3. Shielding device according to claim 2, characterized in that the outlet end (6) of the filter (4) is located outside the big cage (301), and that the connection of the filter (4) and the big cage (301) is provided with a gasket (5) for sealing.

4. The shielding device according to claim 1, characterized in that said big lid box (301) comprises a shell with a top opening and a lid (303) snap-fitted to said opening.

5. The shielding device according to claim 1, characterized in that the big lid box (301) is fixed to the door panel (1) by screws.

6. The shielding device according to claim 1, characterized in that said small enclosure box (302) is fixed to said panel (2) by means of screws.

7. The shielding device according to claim 1, characterized in that the big cage (301) and the small cage (302) are fixed by screws.

8. The shielding device according to claim 6 or 7, characterized in that said panel (2) is provided with a first through hole (104) larger than a first threaded hole (103) of said small housing box (302);

the second through hole (1104) of the large cap case (301) is larger than the second threaded hole (1103) of the small cap case (302).

9. The shielding device according to claim 1, characterized in that the small cage (302) and the large cage (301) are both metal cages.

10. A minimally invasive surgical robot comprising a shielding device according to any one of claims 1-9.