A cover, a lifting column, a remote operating robot and a cover mounting method

Abstract

The application discloses a cover, a lifting column, a remote operation robot and a cover mounting method. The cover comprises an upper cover assembly mounted on a first mounting base and a lower cover assembly mounted on a second mounting base and sleeved on the upper cover assembly. In the cover mounting method, during movement of the first mounting base relative to the second mounting base, the lower cover assembly is always sleeved on the upper cover assembly and kept a fitting gap, so that dustproof performance of the lower cover assembly and the upper cover assembly is ensured, positioning references of the upper cover assembly and the lower cover assembly are uniform during installation, the sleeving positioning accuracy between the lower cover assembly and the upper cover assembly is better ensured, and the enclosing joint between the lower cover assembly and the upper cover assembly is located on the same vertical line, so that the consistency, standardization and aesthetic appearance of the overall cover installation are improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of medical devices, in particular to a cover, a lifting column, a slave operating robot and a cover mounting method. BACKGROUND

[0002] Minimally invasive surgery refers to a surgical procedure performed inside the human body cavity by using modern medical instruments such as laparoscopes and thoracoscopes and related equipment. Compared with the traditional surgical method, minimally invasive surgery has the advantages of small trauma, light pain and fast recovery. However, in minimally invasive surgery, the operation difficulty is greatly increased due to the size limitation of the incision, and the fatigue and tremor of the doctor during the long operation process are amplified, which becomes a key factor restricting the development of minimally invasive surgery technology. With the development of robot technology, a new technology in the field of minimally invasive medical treatment that can overcome the shortcomings and inherit the advantages, i.e. minimally invasive surgery robot technology, has emerged as the times require.

[0003] A common minimally invasive surgery robot is composed of a doctor console, a patient surgery platform and a display device. A surgeon operates an input device at the doctor console and transmits the input to a patient surgery platform connected with a remotely operated surgical instrument. The patient surgery platform adjusts the position of the surgical instrument through the lifting of the column and the structure of the mechanical arm, and in order to prevent dust from entering and improve the aesthetics, a cover is arranged outside the lifting column.

[0004] Chinese utility model patent CN209966560U discloses a shell, wherein the number of the shell bodies of the shell is two, and the two shell bodies are provided with avoiding grooves on both sides of the joint formed after the two shell bodies are folded, and the installation channel is arranged on the two shell bodies to connect the avoiding grooves on both sides of the joint.

[0005] In the above technical solution, the avoiding grooves are arranged on the shell, the moving part moves in the avoiding grooves and the shell itself does not move, but dust is easily adsorbed in the avoiding grooves, which is difficult to clean. Meanwhile, in the patient surgery platform, the shell is usually arranged on a column (a lifting column) which can be relatively displaced in multiple sections. During the installation process, the worker needs to keep a micro gap between the upper and lower two relatively displaced shell bodies. Due to the actual problems such as measurement, actual processing and thermal expansion and contraction, micro errors are inevitably caused. Generally, the two shell bodies cannot be completely attached to the four sides of the column after being folded, and if the size of the two shell bodies is not enough, the jointing cannot be completed. Generally, the size of the two shell bodies is appropriately larger than that of the column. When installed, the upper and lower two shell bodies are left or right offset, so that the joint of the upper and lower two shell bodies is not on a straight line, which affects the aesthetics. SUMMARY

[0006] In view of the deficiencies of the prior art, the present application provides a cover, a lifting column, a slave operating robot and a cover mounting method with high positioning accuracy and good aesthetics.

[0007] To achieve the above object, the present application is implemented by the following technical solutions.

[0008] The present application provides a cover, comprising an upper cover assembly mounted on a first mounting base, a lower cover assembly mounted on a second mounting base and sleeved on the upper cover assembly;

[0009] The upper cover assembly comprises a first upper housing and a second upper housing fixedly mounted on opposite side end faces of the first mounting base, and the first upper housing and the second upper housing abut at a rear edge;

[0010] The lower cover assembly comprises a first lower housing and a second lower housing fixedly mounted on opposite side end faces of the second mounting base, and the first lower housing and the second lower housing abut at a rear edge;

[0011] The first mounting base can move towards or away from one end of the second mounting base, and within the relative movement stroke range of the first mounting base and the second mounting base, the upper cover assembly and the lower cover assembly have an overlapping section;

[0012] The beneficial effect is that when the first mounting base moves relative to the second mounting base, the upper cover assembly moves relative to the lower cover assembly, and in this process, the lower cover assembly is always sleeved on the upper cover assembly, and a cooperation gap is maintained between the two, thereby ensuring the dustproof property inside the lower cover assembly and the upper cover assembly.

[0013] Further limitation, the cover described above, wherein the abutting end face between the first upper housing and the second upper housing, the abutting end face between the first lower housing and the second lower housing is respectively provided with a plurality of tenon, mortise plug joint positioning structure;

[0014] The beneficial effect is that the cooperation precision of the first upper housing and the second upper housing, and the first lower housing and the second lower housing when being enclosed can be ensured by the plurality of tenon, mortise plug joint positioning structure.

[0015] Further limitation, the cover described above, wherein the abutting end face between the first upper housing and the second upper housing, and / or the abutting end face between the first lower housing and the second lower housing is provided with a stepped fitting structure;

[0016] The beneficial effect is that the horizontal and vertical degrees of freedom of the relative direction of the first upper housing and the second upper housing, and the first lower housing and the second lower housing when abutting are limited by the stepped fitting structure, thereby further improving the overall positioning accuracy of the upper cover assembly and the lower cover assembly, and making the peripheral surface of the two more flat.

[0017] Further, the cover shell, wherein the abutment seams between the first and second upper shells and the first lower shell and the second lower shell are on the same vertical line.

[0018] The beneficial effect is that the abutment seams on the outer sides of the upper cover shell assembly and the lower cover shell assembly are on the same vertical line, which improves the integrity and aesthetics of the cover shell.

[0019] Further, the cover shell, wherein the first and second upper shells are respectively provided with first connecting members on the mounting surfaces of the first mounting base.

[0020] The first and second lower shells are respectively provided with second connecting members on the mounting surfaces of the second mounting base.

[0021] The upper cover shell assembly is bolted to the first mounting base through the first connecting members, and the lower cover shell assembly is bolted to the second mounting base through the second connecting members.

[0022] The beneficial effect is that the upper cover shell assembly and the lower cover shell assembly are bolted to the first mounting base and the second mounting base through the first connecting members and the second connecting members, respectively, which is not only easy to install, but also facilitates the adjustment of the relative positions of the upper cover shell assembly and the lower cover shell assembly during installation.

[0023] Further, the cover shell, wherein the first and second lower shells are respectively positioned corresponding to the first and second upper shells.

[0024] The first upper shell is connected to the first mounting base without gaps, and the first lower shell is connected to the second mounting base without gaps, or the second upper shell is connected to the first mounting base without gaps, and the second lower shell is connected to the second mounting base without gaps.

[0025] The beneficial effect is that the first upper shell and the first lower shell are connected to the first mounting base and the second mounting base without gaps during installation, thereby ensuring the unity of the positioning reference. Under the condition of ensuring the surrounding relationship between the first and second upper shells and the first and second lower shells, the sleeve positioning accuracy between the lower cover shell assembly and the upper cover shell assembly can be better ensured, so that the abutment seams on the lower cover shell assembly and the upper cover shell assembly can be on the same vertical line.

[0026] The application also provides a lifting column, comprising a base column and a telescopic column fixedly connected to the base column, wherein the base column and the telescopic column are provided with any one of the cover shells described above.

[0027] The telescopic column is fixedly provided with the upper cover shell assembly, and the base column is fixedly provided with the lower cover shell assembly.

[0028] The application also provides a robot for operating, wherein the robot comprises a base, the lifting column, the boom, the mechanical arm and the operating instrument.

[0029] The application also provides a method for installing a cover, wherein the method is used for installing any of the covers described above, and comprises the following steps:

[0030] The upper cover assembly and the lower cover assembly are installed with the first installation base body and the second installation base body as reference installation surfaces and connected to the reference installation surfaces without gaps;

[0031] The beneficial effect is that the reference direction is unified during the installation of the lower cover assembly and the upper cover assembly, so that the positioning precision between the lower cover assembly and the upper cover assembly is more accurate after the installation, and the position error between the lower cover assembly, the upper cover assembly and the base column and the telescopic column is reduced.

[0032] Further limitation, the method for installing a cover described above, wherein the connection to the reference installation surface without gaps is specifically:

[0033] The first upper shell and the first lower shell are installed without gaps on the first installation base body and the second installation base body;

[0034] In the enclosing state of the first upper shell and the second upper shell, the relative position between the second upper shell and the first installation base body is maintained, and the second upper shell is fixedly installed on the first installation base body;

[0035] In the enclosing state of the first lower shell and the second lower shell, the relative position between the second lower shell and the second installation base body is maintained, and the second lower shell is fixedly installed on the second installation base body;

[0036] The beneficial effect is that the above-mentioned installation method guarantees the coincidence of the enclosing and sealing of the lower cover assembly and the upper cover assembly after the installation, and improves the consistency, standardization and aesthetic appearance of the overall installation of the cover. BRIEF DESCRIPTION OF DRAWINGS

[0037] Figure 1 FIG. 1 is a structural schematic diagram of the lifting column of the embodiment of the application;

[0038] Figure 2 FIG. 2 is an exploded structural schematic diagram of the cover part of the lifting column of the embodiment of the application;

[0039] Figure 3 FIG. 3 is an installation schematic diagram of the “lower cover assembly 200” and the “upper cover assembly 300” of the lifting column of the embodiment of the application;

[0040] Figure 4Fig. 6 is a structure enlarged schematic view of the connection part of the first upper shell 310 and the second upper shell 320 in the shell of the embodiment of the present application.

[0041] Figure 5 Fig. 5 is a structure schematic view of the first upper shell 310 and the second upper shell 320 in the shell of the embodiment of the present application.

[0042] Figure 6 Fig. 4 is a structure enlarged schematic view of the first tenon 350 part in the shell of the embodiment of the present application.

[0043] Figure 7 Fig. 3 is a structure enlarged schematic view of the first mortise 360 part in the shell of the embodiment of the present application.

[0044] Figure 8 Fig. 2 is a structure enlarged schematic view of the first connecting piece 370 part in the shell of the embodiment of the present application.

[0045] Figure 9 Fig. 1 is a structure schematic view of the first lower shell 210 and the second lower shell 220 in the shell of the embodiment of the present application.

[0046] Figure 10 Fig. 1 is a structure schematic view of the first lower shell 210 and the second lower shell 220 in the shell of the embodiment of the present application.

[0047] Figure 11 Fig. 1 is a structure schematic view of the first lower shell 210 and the second lower shell 220 in the shell of the embodiment of the present application.

[0048] Reference signs

[0049] Base-100, lower shell assembly-200, first lower shell-210, second lower shell-220, second connecting piece-230, second tenon-240, second mortise-250, second rabbet-260, second rabbet-270, upper shell assembly-300, first upper shell-310, second upper shell-320, first rabbet-330, first rabbet-340, first tenon-350, first mortise-360, first connecting piece-370, base column-400, telescopic column-500, fitting clearance-600. DETAILED DESCRIPTION

[0050] The technical solutions in the embodiments of the present application will be described clearly below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, but not all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art belong to the scope of protection of the present application.

[0051] The terms "first", "second", and the like in the description and in the claims of the present application are used for distinguishing between similar objects and not necessarily for describing a specific sequential or chronological order. It is to be understood that the use of such terms is interchangeable under appropriate circumstances such that the embodiments of the present application described herein are capable of operation in other sequences than those described or otherwise suggested by the present application. The sequence of any process is therefore, to be understood to be interchangeable. Furthermore, reference to objects in the singular, plural, or in a range, is meant to encompass both. The terms "and / or" and "and / or" are used in the present application to mean either or both of the items so joined, i.e., A and / or B means A alone, B alone, or A and B together. The term "and / or" as used in the present application refers to a total of one, two or all of the enumerated items. The term "and / or" as used in the present application refers to a total of one, two or all of the enumerated items.

[0052] The cover, the lifting column, the operating robot and the cover mounting method provided by the embodiments of the present application will be described in detail below with reference to the specific embodiments and application scenarios.

[0053] The embodiments of the present application provide a cover, as shown in the drawings, Figures 1 to 11 which comprises an upper cover assembly 300 mounted on a first mounting base, a lower cover assembly 200 mounted on a second mounting base and sleeved on the upper cover assembly 300, and a cooperation gap 600 between the lower cover assembly 200 and the upper cover assembly 300.

[0054] The first mounting base is capable of moving towards or away from the side of the second mounting base, and within the relative movement stroke range of the first mounting base and the second mounting base, the upper cover assembly 300 and the lower cover assembly 200 always have a coincident segment.

[0055] As shown in the drawings, Figure 2 , Figure 5 The upper cover assembly 300 comprises a first upper housing 310 and a second upper housing 320 fixedly mounted on the opposite side end faces of the first mounting base, respectively, and the rear edges of the first upper housing 310 and the second upper housing 320 abut and form a hollow cavity for accommodating the first mounting base.

[0056] As shown in the drawings, Figure 2 , Figure 9 , Figure 10 The lower cover assembly 200 comprises a first lower housing 210 and a second lower housing 220 fixedly mounted on the opposite side end faces of the second mounting base, respectively, and the rear edges of the first lower housing 210 and the second lower housing 220 abut and form a hollow cavity for accommodating the second mounting base and the upper cover assembly 300.

[0057] The first lower shell 210 corresponds to the first upper shell 310 in position, the second lower shell 220 corresponds to the second upper shell 320 in position, the first upper shell 310 is fixedly connected to the first mounting base without gap, the second upper shell 320 is fixedly connected to the first mounting base with the edge of the first upper shell 310 abutting; the first lower shell 210 is fixedly connected to the second mounting base without gap, the second lower shell 220 is fixedly connected to the second mounting base with the edge of the first lower shell 210 abutting; the enclosing abutment between the first upper shell 310 and the second upper shell 320 is located on the same vertical line as the enclosing abutment between the first lower shell 210 and the second lower shell 220.

[0058] It can be understood that the enclosing abutment between the first upper shell 310 and the second upper shell 320 and the enclosing abutment between the first lower shell 210 and the second lower shell 220 are specifically the abutments away from the side of the first mounting base and the second mounting base, and since the side abutments are located on the periphery and are visible, they are used as the judgment factor for the aesthetic degree.

[0059] In the embodiment of the application, when the first mounting base moves relative to the second mounting base, the upper cover shell assembly 300 moves relative to the lower cover shell assembly 200, and in this process, the lower cover shell assembly 200 is always sleeved on the upper cover shell assembly 300, and a cooperation gap 600 is maintained between the two, thereby ensuring the dustproofness inside the lower cover shell assembly 200 and the upper cover shell assembly 300, and the first upper shell 310 and the first lower shell 210 are respectively gap-free fitted with the first mounting base and the second mounting base during installation, thereby ensuring the unity of the positioning reference, and under the enclosing relationship between the first upper shell 310 and the second upper shell 320 and the first lower shell 210 and the second lower shell 220, the sleeving positioning accuracy between the lower cover shell assembly 200 and the upper cover shell assembly 300 can be better ensured, so that the enclosing abutments on the lower cover shell assembly 200 and the upper cover shell assembly 300 are located on the same vertical line, the consistency and standardization of the overall installation are increased, and the overall aesthetic appearance of the cover shell is improved.

[0060] It can be understood that the second upper shell 320 and the second lower shell 220 can also be gap-free fitted with the first mounting base and the second mounting base during installation, and the first upper shell 310 and the first lower shell 210 are fixedly installed with the first mounting base and the second mounting base based on the enclosing corresponding positions, as long as the positioning reference of the lower cover shell assembly 200 and the upper cover shell assembly 300 on the first mounting base and the second mounting base is located on the same side, which is not described herein.

[0061] In a preferred embodiment, as Figures 5 to 7As shown, a plurality of first tenons 350 are fixed on the abutting end faces of the first upper shell 310 and the second upper shell 320, and the second upper shell 320 is provided with a plurality of first mortises 360 corresponding to the positions of the first tenons 350 on the abutting end faces of the first upper shell 310.

[0062] In the embodiment, when the first upper shell 310 is installed on the first installation base, the first tenons 350 and the first mortises 360 are matched to realize the positioning between the second upper shell 320 and the first upper shell 310 and realize the enclosure of the second upper shell 320 and the first upper shell 310, and at this time, the second upper shell 320 is fixedly connected with the first installation base.

[0063] It should be noted that the positions of the first tenons 350 and the first mortises 360 are not limited to the above-mentioned one, for example, the first tenons 350 can be arranged on the second upper shell 320, and the first mortises 360 are arranged on the first upper shell 310, as long as the matching positioning between the first upper shell 310 and the second upper shell 320 can be realized.

[0064] In a preferred embodiment, as shown in Figure 4 As shown, the first upper shell 310 and the first installation base are fixedly provided with a plurality of first connecting pieces 370 on the abutting end faces, and the first upper shell 310 is bolted with the first installation base through the first connecting pieces 370.

[0065] Through the stepped fitting structure between the abutting end faces of the first upper shell 310 and the second upper shell 320, the horizontal and vertical degrees of freedom of the relative direction of the first upper shell 310 and the second upper shell 320 are limited when they abut, thereby further improving the positioning accuracy between the first upper shell 310 and the second upper shell 320, and making the peripheral surface between them more flat.

[0066] It can be understood that the setting forms of the first embedded edge 330 and the first embedded groove 340 are not limited to the above-mentioned one, as long as the stepped structures capable of being fitted with each other can be arranged on the abutting end faces of the first upper shell 310 and the second upper shell 320.

[0067] Among them, the first tenons 350 and the first mortises 360 can also be arranged on the stepped structures of the abutting end faces of the first upper shell 310 and the second upper shell 320.

[0068] In a preferred embodiment, as shown in Figure 8 As shown, the first upper shell 310 and the first installation base are fixedly provided with a plurality of first connecting pieces 370 on the abutting end faces, and the first upper shell 310 is bolted with the first installation base through the first connecting pieces 370.

[0069] In a preferred embodiment, a plurality of first connecting members 370 are fixedly arranged on the mounting surface of the first mounting base, and the second upper shell 320 is bolted to the first mounting base through the first connecting members 370.

[0070] It should be understood that the fixing manner between the first upper shell 310, the second upper shell 320 and the first mounting base is not limited to the above-mentioned one, for example, a snap-fit mounting structure can also be arranged between the first upper shell 310, the second upper shell 320 and the first mounting base, or a direct fixing manner such as welding or bonding can be used to realize the fixed connection between the first upper shell 310, the second upper shell 320 and the first mounting base after the first upper shell 310 and the second upper shell 320 are positioned.

[0071] In a preferred embodiment, as shown in Figure 9 , Figure 10 A plurality of second tenons 240 are fixedly arranged on the abutting end faces of the first lower shell 210 and the second lower shell 220, and the second lower shell 220 is provided with a plurality of second mortises 250 corresponding to the positions of the second tenons 240 on the abutting end faces of the first lower shell 210 and the second lower shell 220.

[0072] In the embodiment of the present application, the above-mentioned shell is used, when the first lower shell 210 is mounted on the second mounting base, the positioning between the second lower shell 220 and the first lower shell 210 is realized through the cooperation of the second tenons 240 and the second mortises 250, and the second lower shell 220 and the first lower shell 210 are enclosed at this time, and the second lower shell 220 is fixedly connected with the second mounting base.

[0073] It should be noted that the positions of the second tenons 240 and the second mortises 250 are not limited to the above-mentioned one, for example, the second tenons 240 can be arranged on the second lower shell 220, and the second mortises 250 can be arranged on the first lower shell 210, as long as the cooperative positioning between the first lower shell 210 and the second lower shell 220 can be realized.

[0074] In a preferred embodiment, as shown in Figure 11 A second rabbet 270 is fixedly arranged on the abutting end faces of the second lower shell 220 and the first lower shell 210, and a second rabbet 260 for cooperating with the second rabbet 270 is arranged on the abutting end faces of the first lower shell 210 and the second lower shell 220.

[0075] Through the stepped fitting structure between the abutting end faces of the first lower shell 210 and the second lower shell 220, the horizontal and vertical degrees of freedom of the relative direction of the first lower shell 210 and the second lower shell 220 are limited when they abut, thereby further improving the positioning accuracy between the first lower shell 210 and the second lower shell 220, and making the peripheral surface between them more flat.

[0076] It can be understood that the setting form of the second edge 260 and the second edge 270 is not limited to the above one, as long as the stepped structure capable of being mutually embedded can be arranged on the abutting end face of the first lower shell 210 and the second lower shell 220.

[0077] The second tenon 240 and the second mortise 250 can also be arranged on the stepped structure of the abutting end face of the first lower shell 210 and the second lower shell 220.

[0078] In a preferred embodiment, as shown in Figure 9 , Figure 10 The first lower shell 210 and the second lower shell 220 are fixedly provided with a plurality of second tenons 240 on the mounting and cooperation face of the second mounting base, and the first lower shell 210 and the second lower shell 220 are bolted to the second mounting base through the second tenons 240.

[0079] It can be understood that the fixing mode between the first lower shell 210, the second lower shell 220 and the second mounting base is not limited to the above one, for example, a snap-fit mounting structure can also be arranged between the first lower shell 210, the second lower shell 220 and the second mounting base, or a direct fixing mode such as welding or bonding can be directly used to realize the fixed connection with the second mounting base after the first lower shell 210 and the second lower shell 220 are positioned.

[0080] In a preferred embodiment, the lower cover assembly 200 and the upper cover assembly 300 are provided with a reinforcing rib for improving the overall strength of the cover.

[0081] The application also provides a lifting column, as shown in Figure 2 The lifting column comprises a base column 400 and a telescopic column 500 fixedly connected with the base column 400, wherein the outer side end face of the telescopic column 500 is fixedly provided with an upper cover assembly 300, and the outer side end face of the base column 400 is fixedly provided with a lower cover assembly 200.

[0082] The lower cover assembly 200 is sleeved on the upper cover assembly 300 and maintains a cooperation gap 600 with the upper cover assembly 300, the upper cover assembly 300 is arranged at the corresponding position of the hollow cavity of the lower cover assembly 200, and within the movement stroke range of the telescopic column 500 relative to the base column 400, the upper cover assembly 300 is always partially inserted into the hollow cavity of the lower cover assembly 200.

[0083] The first upper shell 310 of the upper cover assembly 300 is fixedly mounted on the telescopic column 500 without gap through the first connecting piece 370, and there is a gap difference between the first connecting piece 370 on the second upper shell 320 and the telescopic column 500. After the second upper shell 320 is positioned together with the first upper shell 310, the second upper shell 320 is fixedly connected with the telescopic column 500 through the first connecting piece 370.

[0084] It can be understood that the first upper shell 310 takes the side end face of the telescopic column 500 away from the second upper shell 320 as a reference surface, and the first upper shell 310 is fixedly attached to the corresponding reference surface on the telescopic column 500. After the second upper shell 320 is positioned together with the first upper shell 310 and is fixedly connected with the telescopic column 500, the displacement freedom degree of the second upper shell 320 relative to the telescopic column 500 and the first upper shell 310 is completely limited.

[0085] Similarly, the first lower shell 210 of the lower cover assembly 200 is fixedly mounted on the base column 400 without gap through the second connecting piece 230, and there is a gap difference between the second connecting piece 230 on the second lower shell 220 and the base column 400. After the second lower shell 220 is positioned together with the first lower shell 210, the second lower shell 220 is fixedly connected with the base column 400 through the second connecting piece 230.

[0086] It can be understood that the first lower shell 210 takes the side end face of the base column 400 away from the second lower shell 220 as a reference surface, and the first lower shell 210 is fixedly attached to the corresponding reference surface on the base column 400. After the second lower shell 220 is positioned together with the first lower shell 210 and is fixedly connected with the base column 400, the displacement freedom degree of the second lower shell 220 relative to the base column 400 and the first lower shell 210 is completely limited.

[0087] In the embodiment of the present application, the telescopic column is used, and the first lower shell 210 and the first upper shell 310 are located on the same side and are fixedly mounted on the base column 400 and the telescopic column 500, respectively, without gap. The positioning reference of the lower cover assembly 200 and the upper cover assembly 300 has uniformity, and the jointing seams between the first lower shell 210 and the second lower shell 220 are completely aligned with the jointing seams between the first upper shell 310 and the second upper shell 320, which improves the integrity and the aesthetic appearance of the telescopic column itself.

[0088] The embodiment of the present application also provides an operating robot, such as Figure 1 As shown in the figure, the operating robot comprises a base 100, a telescopic column, a boom, a mechanical arm and an operating instrument, wherein the base column 400 of the telescopic column is provided with the lower cover assembly 200, and the telescopic column 500 is provided with the upper cover assembly 300.

[0089] The embodiment of the present application also provides a cover mounting method, comprising:

[0090] S1, the first upper shell 310 and the telescopic column 500 corresponding side end face no gap fit connection;

[0091] S2, in the first upper shell 310 and telescopic column 500 relative position fixed, the second upper shell 320 and the first upper shell 310 surrounding positioning;

[0092] S3, in the first upper shell 310, the second upper shell 320 surrounding state, keep the relative position between the second upper shell 320 and the telescopic column 500 and install the second upper shell 320 on the telescopic column 500;

[0093] S4, the first lower shell 210 and the base column 400 corresponding side end face no gap fit connection;

[0094] S5, in the first lower shell 210 and base column 400 relative position fixed, the second lower shell 220 and the first lower shell 210 surrounding positioning;

[0095] S6, in the first lower shell 210, the second lower shell 220 surrounding state, keep the relative position between the second lower shell 220 and the base column 400 and install the second lower shell 220 on the base column 400.

[0096] Wherein, the first upper shell 310, the second upper shell 320 are connected with the telescopic column 500 through the first connecting piece 370, the first lower shell 210, the second lower shell 220 are connected with the base column 400 through the second tenon 240.

[0097] In the embodiment of the application, the mounting method of the shell is adopted, the reference direction of the lower shell assembly 200 and the upper shell assembly 300 is unified when the lower shell assembly 200 and the upper shell assembly 300 are installed, so that the positioning accuracy between the lower shell assembly 200 and the upper shell assembly 300 is more accurate after installation, and the position error between the lower shell assembly 200, the upper shell assembly 300 and the base column 400, the telescopic column 500 is reduced.

[0098] It can be understood that the installation sequence of the lower shell assembly 200 and the upper shell assembly 300 on the base column 400 and the telescopic column 500 is not limited to the above one, for example, the installation of the lower shell assembly 200 on the base column 400 can be completed first, and then the installation of the upper shell assembly 300 on the telescopic column 500 is realized, or the installation process of the two is synchronous, as long as the reference direction of the lower shell assembly 200 and the upper shell assembly 300 is consistent when installed.

[0099] It should be noted that, in the present document, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the presence of additional identical elements in the process, method, article, or apparatus that comprises the element. Furthermore, it is to be understood that the method and apparatus of the present application can be carried out by someone other than the person named in the independent claims, and that the scope of the independent claims is not limited to the person named in the independent claims. In addition, it should be noted that the scope of the method and apparatus of the present application is not limited to performing the functions in the order discussed or illustrated, but can also include performing the functions in a substantially simultaneous manner or in a reverse order, for example, the described method can be performed in an order different from that described, and various steps can be added, omitted, or combined, in addition, features described with reference to certain examples can be combined in other examples.

[0100] The embodiments of the present application described above are merely illustrative, and are not intended to limit the present application, and the specific embodiments described above are merely illustrative, and are not intended to limit the present application, and the person of ordinary skill in the art can make many forms under the inspiration of the present application without departing from the purpose of the present application and the scope protected by the claims, and all forms belong to the protection of the present application.

Claims

1. A housing, characterized in that, The upper cover assembly is installed on the first installation base, the lower cover assembly is installed on the second installation base and is sleeved on the upper cover assembly; The upper cover assembly comprises a first upper housing and a second upper housing which are fixedly installed on opposite side end faces of the first installation base respectively, and the first upper housing and the second upper housing abut against each other at a rear edge; The lower cover assembly comprises a first lower housing and a second lower housing which are fixedly installed on opposite side end faces of the second installation base respectively, and the first lower housing and the second lower housing abut against each other at a rear edge; The first installation base can move towards or away from one end of the second installation base, and within the relative movement stroke range of the first installation base and the second installation base, the upper cover assembly and the lower cover assembly have an overlapping section; The upper cover assembly and the lower cover assembly are installed on the same side end faces of the first installation base and the second installation base as the reference installation faces, and are connected to the reference installation faces without gaps; The first upper housing is connected to the first installation base without gaps, the first lower housing is connected to the second installation base without gaps, or the second upper housing is connected to the first installation base without gaps, and the second lower housing is connected to the second installation base without gaps.

2. The enclosure of claim 1, wherein, A plurality of sets of tenon and mortise joint positioning structures are arranged on the abutment end faces between the first upper housing and the second upper housing and between the first lower housing and the second lower housing.

3. The enclosure of claim 1, wherein, A stepped fitting structure is arranged between the abutment end faces of the first upper housing and the second upper housing and / or between the abutment end faces of the first lower housing and the second lower housing.

4. The enclosure of claim 1, wherein, The abutment seams between the first upper housing and the second upper housing and between the first lower housing and the second lower housing are located on the same vertical line.

5. The enclosure of claim 1, wherein, First connecting members are arranged on the installation mating surfaces of the first upper housing and the second upper housing and the first installation base respectively. Second connecting members are arranged on the installation mating surfaces of the first lower housing and the second lower housing and the second installation base respectively. The upper cover assembly is bolted to the first installation base through the first connecting members, and the lower cover assembly is bolted to the second installation base through the second connecting members.

6. A closure as claimed in any one of claims 1 to 5, characterised in that The first lower housing and the second lower housing are respectively positioned corresponding to the first upper housing and the second upper housing.

7. The enclosure of claim 1, wherein, The first upper housing and the first lower housing are installed on the same side end faces of the first installation base and the second installation base without gaps; The relative position between the second upper housing and the first installation base is maintained and the second upper housing is fixedly installed on the first installation base in the abutted state of the first upper housing and the second upper housing; The relative position between the second lower housing and the second installation base is maintained and the second lower housing is fixedly installed on the second installation base in the abutted state of the first lower housing and the second lower housing. The base column and the telescopic column are fixedly connected, and the cover of any one of claims 1 to 7 is arranged on the base column and the telescopic column; 8. A lifting column, characterized in that The upper cover assembly is fixedly installed on the telescopic column, and the lower cover assembly is fixedly installed on the base column. ​ 9. A robot from operating machine, characterized by, The system comprises a base, a boom, a robotic arm, an operating instrument, and the lifting column of claim 8.

Images