CN114305699B - Quick connection self-locking device - Google Patents
Quick connection self-locking device Download PDFInfo
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- CN114305699B CN114305699B CN202111634016.4A CN202111634016A CN114305699B CN 114305699 B CN114305699 B CN 114305699B CN 202111634016 A CN202111634016 A CN 202111634016A CN 114305699 B CN114305699 B CN 114305699B
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Abstract
The invention relates to the technical field of medical equipment, in particular to a quick connection self-locking device which comprises an array body, a main body piece, a shell, a cover plate, a bottom elastic piece, a bottom spring and a bottom shell. The device is mainly used for the array installation of the tail end of the mechanical arm of the surgical robot, and can realize the rapid installation and disassembly of the array module.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a matched tool of a surgical navigation robot, and particularly relates to a quick connection self-locking device for mounting an end array of the surgical robot.
Background
The existing mounting structure for the surgical robot terminal array is complex and is not easy to mount and dismount.
The applicant has previously applied for a connection device comprising an array mount for mounting an array of reflective spheres; the reflective ball mounting bracket is used for mounting a reflective ball; the rotary handle is used for locking and unlocking the connecting device; one end of the array locking bolt is connected to the rotary handle, and the other end of the array locking bolt is screwed into the bottom of the array bracket and is used for connecting the rotary handle and the array bracket; array locking bolt sealing cover; and one end of the array connecting rod is a regular hexagon boss for connecting the array bracket main body, and the other end of the array connecting rod is provided with threads for connecting the bone needle clamp. The array connecting rod adopts a polygonal boss design, and various angles can be selected when the array connecting rod is connected with the array bracket main body. The connecting device with the structure cannot be rapidly assembled and disassembled, so that a connecting self-locking device is needed to achieve rapid assembly, disassembly and positioning of the tail end array of the mechanical arm of the surgical robot.
The invention comprises the following steps:
in order to solve the problems in the background art, the invention provides a quick connection self-locking device which is mainly used for array installation of the tail end of a mechanical arm of a surgical robot and can realize quick installation and disassembly of an array module.
The technical scheme of the invention is as follows: the utility model provides a quick connect self-locking device, includes array body, main part spare, casing, apron, bottom elastic component, bottom spring and bottom casing, array body and main part spare fixed connection, the apron is fixed in the casing side, have the guide slot characteristic in casing and the bottom casing, bottom elastic component is equipped with the direction projection structure that matches with the guide slot structure, bottom casing is fixed with the casing, spacing in the casing with bottom elastic component and bottom spring.
Preferably, one end of the bottom spring of the bottom elastic member abuts against the bottom shell, the other end abuts against the bottom elastic member, and the bottom elastic member moves up and down in the shell and the guide groove of the bottom shell along with the elastic force change of the bottom spring.
Further, the cover plate is fixed on the side face of the shell through the telescopic head and the spring, one end of the spring abuts against the cover plate, the other end of the spring abuts against the telescopic head, and the head abuts against the side wall inside the shell under the action of the elastic force of the spring.
Further, the inner side of the telescopic head is provided with an oblique angle characteristic, so that the telescopic head is conveniently compressed towards the spring direction during loading.
Further, when the main body piece module is not assembled, the upper part of the bottom elastic piece is abutted with the shell under the action of the bottom spring.
Further, the main body piece is provided with a guide post and a locking post structure, and the guide post and the locking post structure are respectively arranged on the guide groove structure arranged on the shell to be matched.
Further, after the main body piece is installed, the bottom elastic piece is used for supporting the main body piece upwards under the action of the bottom spring, and the locking column of the main body piece is limited by the telescopic head, so that the main body piece cannot move upwards, and self-locking of the main body column is realized.
Further, the bottom of the shell is hollow, the main body piece is pressed down and then rotates towards one side, and after the guide post and the locking post of the main body piece are rotated to a certain angle, the shell is provided with corresponding guide slot features, so that the guide post and the locking post can longitudinally pass through, the main body piece can be pulled out, and the disassembly is completed.
The quick connection self-locking device is mainly used for array installation of the tail end of the mechanical arm of the surgical robot, can realize quick installation and disassembly of an array module, and realizes self-locking of a main body part by the action of a bottom spring, a bottom elastic part, a telescopic head and tail part spring; through the bottom of casing spare dig the empty groove to and to main part guide post and locking post characteristic's guide slot, under the combined action of bottom elastic component and bottom spring, realize unblock and dismantlement.
Drawings
Features, advantages, and technical effects of exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.
FIG. 1 is an exploded view of the quick connect self locking device of the present invention;
FIG. 2 is a cross-sectional view of a cover plate and housing components of an embodiment of the present invention;
FIG. 3 is another angular cross-sectional view of a cover plate and housing member according to an embodiment of the present invention;
FIG. 4 is a cross-sectional view of an embodiment of the invention without a body member;
FIG. 5 is a schematic view of the structure of the unconnected housing of the body member according to the embodiment of the present invention;
FIGS. 6-7 are schematic structural views of the body member of the present invention after being installed in a housing to achieve self-locking of the body member;
FIGS. 8-9 are schematic illustrations of the structure of the body member when depressed during unlocking of an embodiment of the present invention;
fig. 10-11 are schematic views of the structure of the body member according to the present invention after the body member is pushed down, and rotated until the disassembly is completed.
Detailed Description
The following detailed description of embodiments of the invention and the accompanying drawings are provided to illustrate the principles of the invention and not to limit the scope of the invention, i.e. the invention is not limited to the described examples.
In the description of the present invention, it should be noted that, unless otherwise indicated, the meaning of "multiple" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," and the like are merely used for convenience in describing the present invention and to simplify the description, and do not denote or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "assembled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.
For a better understanding of the present invention, a quick connect self locking device according to an embodiment of the present invention is described in detail below with reference to fig. 1-11.
As shown in fig. 1, the invention relates to a quick connection self-locking device, which comprises an array body 1, a main body part 2, a shell 3, a cover plate 6, a bottom elastic member 7, a bottom spring 8 and a bottom shell 9, wherein the array body and the main body part are fixedly connected, the cover plate is fixed on the side surface of the shell, guide grooves 12 are formed in the shell 3 and the bottom shell 9, the bottom elastic member 7 is provided with a guide convex column 13 structure matched with the guide groove structure, the bottom shell is fixed with the shell, and the bottom elastic member 7 and the bottom spring 8 are limited in the shell.
As shown in fig. 2 and 3, the cover plate is fixed on the side surface of the shell through a telescopic head 4 and a spring 5, wherein one end of the spring abuts against the cover plate, the other end abuts against the telescopic head, and the head abuts against the side wall inside the shell under the action of the elasticity of the spring. Wherein the head of the telescopic head 4 is provided with an oblique angle characteristic, so that the telescopic head is conveniently compressed towards the direction of the spring 5 when the main body part 2 is assembled.
As shown in fig. 4, when the body member module is not installed, the upper edge of the bottom elastic member 7 abuts against the housing 3 under the action of the bottom spring 8.
As shown in fig. 5, the main body 2 has a guide post 10 and a locking post 11, and the guide post 10 and the locking post 11 are respectively provided on the housing to be structurally matched with a guide groove 12 provided on the housing.
As shown in fig. 6-7, after the main body 2 is installed, the bottom elastic member 7 pushes the main body 2 upwards under the action of the bottom spring 8, and the locking column of the main body 2 is limited by the telescopic head 4, so that the main body cannot move upwards, and self-locking of the main body column is realized.
As shown in fig. 8-9, the body member 2 is pressed downward when unlocked.
As shown in fig. 10-11, the bottom of the housing 3 has a hollowed feature, after the main body 2 is pressed down, the main body 2 rotates in one direction, and after the guide post and the locking post of the main body 2 are rotated to a certain angle, the housing 3 has a corresponding guide slot feature, so that the guide post and the locking post can longitudinally pass through, thereby enabling the main body 2 to be drawn out to complete disassembly.
The quick connection self-locking device is mainly used for array installation of the tail end of the mechanical arm of the surgical robot, can realize quick installation and disassembly of an array module, and realizes self-locking of a main body part by the action of a bottom spring, a bottom elastic part, a telescopic head and tail part spring; through the bottom of casing spare dig the empty groove to and to main part guide post and locking post characteristic's guide slot, under the combined action of bottom elastic component and bottom spring, realize unblock and dismantlement.
While the invention has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict. The present invention is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.
Claims (1)
1. The quick connection self-locking device is characterized by comprising an array body (1), a main body part (2), a shell (3), a cover plate (6), a bottom elastic part (7), a bottom spring (8) and a bottom shell (9), wherein the array body and the main body part are fixedly connected, the cover plate is fixed on the side surface of the shell, guide grooves (12) are formed in the shell (3) and the bottom shell (9), the bottom elastic part (7) is provided with a guide convex column (13) structure matched with the guide groove structure, the bottom shell is fixed with the shell, and the bottom elastic part (7) and the bottom spring (8) are limited in the shell;
when the main body part module is not assembled, the upper part of the bottom elastic part (7) is abutted with the shell (3) under the action of the bottom spring, and the bottom elastic part moves up and down in the shell and a guide groove of the bottom shell along with the elastic change of the bottom spring;
the cover plate (6) is fixed on the side surface of the shell through the telescopic head (4) and the spring (5), one end of the spring is propped against the cover plate, the other end of the spring is propped against the telescopic head, the head of the telescopic head is propped against the side wall inside the shell under the elastic force of the spring, and the inner side of the telescopic head (4) is provided with an oblique angle characteristic, so that the telescopic head is conveniently compressed towards the direction of the spring when being installed;
the main body part (2) is provided with a guide post (10) and a locking post (11) structure, and the guide post (10) and the locking post (11) structure are respectively arranged on a guide groove (12) structure matching arranged on the shell;
after the main body part (2) is arranged in the shell (3), the bottom elastic part (7) supports the main body part upwards under the action of the bottom spring (8), and the locking column (11) of the main body part is limited by the telescopic head (4) so that the main body part cannot move upwards, thereby realizing self-locking of the main body column;
the bottom of the shell (3) is hollow, after the main body part (2) is pressed down, the main body part rotates towards one side direction, after the guide column and the locking column of the main body part rotate to a certain angle, the shell is provided with a corresponding guide groove structure, so that the guide column and the locking column can longitudinally pass through, the main body part can be pulled out, and the disassembly is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111634016.4A CN114305699B (en) | 2021-12-29 | 2021-12-29 | Quick connection self-locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111634016.4A CN114305699B (en) | 2021-12-29 | 2021-12-29 | Quick connection self-locking device |
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| Publication Number | Publication Date |
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| CN114305699A CN114305699A (en) | 2022-04-12 |
| CN114305699B true CN114305699B (en) | 2023-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111634016.4A Active CN114305699B (en) | 2021-12-29 | 2021-12-29 | Quick connection self-locking device |
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| CN204081692U (en) * | 2014-01-28 | 2015-01-07 | 黄禄通 | Steel-clad lock |
| CN106667261A (en) * | 2016-11-17 | 2017-05-17 | 上海宝路通咖啡机有限公司 | Coffee maker brewing mechanism |
| CN107096051A (en) * | 2016-12-05 | 2017-08-29 | 嵊州市百恩贸易有限公司 | One kind has easily medical disinfecting mechanism |
| CN108963608A (en) * | 2018-07-19 | 2018-12-07 | 广州智索信息科技有限公司 | A kind of safe power-supply system |
| CN209863657U (en) * | 2019-03-12 | 2019-12-31 | 江苏美的清洁电器股份有限公司 | Rolling brush upper cover of sweeping robot and sweeping robot |
| CN212165786U (en) * | 2020-03-05 | 2020-12-18 | 杭州柏医健康科技有限公司 | Poking ejection device for dynamic blood glucose monitoring |
| CN213506959U (en) * | 2020-10-15 | 2021-06-22 | 济南东方科艺科技发展有限公司 | Test bed for nucleic acid detection experiment |
| CN215201975U (en) * | 2020-11-30 | 2021-12-17 | 苏州赫格智能科技有限公司 | Controllable rotating structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10660723B2 (en) * | 2017-06-30 | 2020-05-26 | Covidien Lp | Endoscopic reposable surgical clip applier |
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2021
- 2021-12-29 CN CN202111634016.4A patent/CN114305699B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204081692U (en) * | 2014-01-28 | 2015-01-07 | 黄禄通 | Steel-clad lock |
| CN106667261A (en) * | 2016-11-17 | 2017-05-17 | 上海宝路通咖啡机有限公司 | Coffee maker brewing mechanism |
| CN107096051A (en) * | 2016-12-05 | 2017-08-29 | 嵊州市百恩贸易有限公司 | One kind has easily medical disinfecting mechanism |
| CN108963608A (en) * | 2018-07-19 | 2018-12-07 | 广州智索信息科技有限公司 | A kind of safe power-supply system |
| CN209863657U (en) * | 2019-03-12 | 2019-12-31 | 江苏美的清洁电器股份有限公司 | Rolling brush upper cover of sweeping robot and sweeping robot |
| CN212165786U (en) * | 2020-03-05 | 2020-12-18 | 杭州柏医健康科技有限公司 | Poking ejection device for dynamic blood glucose monitoring |
| CN213506959U (en) * | 2020-10-15 | 2021-06-22 | 济南东方科艺科技发展有限公司 | Test bed for nucleic acid detection experiment |
| CN215201975U (en) * | 2020-11-30 | 2021-12-17 | 苏州赫格智能科技有限公司 | Controllable rotating structure |
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| Publication number | Publication date |
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| CN114305699A (en) | 2022-04-12 |
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Address after: 310023 rooms 305 and 306, building 8, 181 Wuchang Avenue, Wuchang Street, Yuhang District, Hangzhou City, Zhejiang Province Applicant after: Hangzhou Jianjia Medical Technology Co.,Ltd. Address before: 310023 rooms 305 and 306, building 8, 181 Wuchang Avenue, Wuchang Street, Yuhang District, Hangzhou City, Zhejiang Province Applicant before: HANGZHOU JIANJIA ROBOT Co.,Ltd. |
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