CN116963421A - Living body imaging system and door lock device thereof - Google Patents
Living body imaging system and door lock device thereof Download PDFInfo
- Publication number
- CN116963421A CN116963421A CN202210408221.7A CN202210408221A CN116963421A CN 116963421 A CN116963421 A CN 116963421A CN 202210408221 A CN202210408221 A CN 202210408221A CN 116963421 A CN116963421 A CN 116963421A
- Authority
- CN
- China
- Prior art keywords
- side door
- locking
- locking piece
- door lock
- elastic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000003384 imaging method Methods 0.000 title claims abstract description 26
- 241001465754 Metazoa Species 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010171 animal model Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000031018 biological processes and functions Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 230000001766 physiological effect Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 210000000130 stem cell Anatomy 0.000 description 1
- 238000002054 transplantation Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
- E05C19/06—Other devices specially designed for securing wings, e.g. with suction cups in which the securing part if formed or carried by a spring and moves only by distortion of the spring, e.g. snaps
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
- H05K5/0221—Locks; Latches
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2503/00—Evaluating a particular growth phase or type of persons or animals
- A61B2503/40—Animals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2503/00—Evaluating a particular growth phase or type of persons or animals
- A61B2503/42—Evaluating a particular growth phase or type of persons or animals for laboratory research
Abstract
The application discloses a door lock device of a living body imaging system, which comprises a case, wherein the case is provided with a side door, the door lock device comprises a first locking piece, a second locking piece and an elastic piece, one part of the first locking piece is rotationally connected with the side door, the other part of the first locking piece is rotationally connected with the second locking piece, one part of the second locking piece is rotationally connected with the first locking piece, the other part of the second locking piece is rotationally connected with the case, one end of the elastic piece is fixed on the case, and the other end of the elastic piece is connected with the second locking piece and applies acting force to the side door through the second locking piece and the first locking piece so as to press the side door on the case. According to the application, through ingenious arrangement of the first locking piece, the second locking piece and the elastic piece, the elastic force of the spring is utilized to act on the side door, so that the door is tightly pressed on the case, and the shading seal is ensured.
Description
Technical Field
The application relates to the technical field of life science, in particular to a living body imaging system and a door lock device thereof.
Background
The animal living body imaging technology is a technology for tracking living cells, namely, a technology for qualitatively and quantitatively researching the cellular and molecular level of biological processes in a living body state by applying an imaging method. The animal living body imaging technology is widely applied to a plurality of leading-edge research fields such as oncology, virology, stem cells, transplantation immunity, proteins, genes and the like. Along with the biological development, a living body imaging system of a small animal is increasingly widely used, and is one of the most important instruments for living body animal experiments, and the living body imaging system has the advantages of real-time imaging, no damage to animals, long-time observation and monitoring and the like, so that the normal physiological activities of experimental animals are ensured to the maximum extent, the interference and damage of human factors are avoided, and the living body imaging system is closest to the real pathological phenomenon.
However, how to maintain the light shielding and sealing performance in the housing of the living animal imaging system under the premise of convenient operation is always a problem to be solved.
Disclosure of Invention
The application aims to provide a living body imaging system and a door lock device thereof, which are used for solving the problem of how to realize the shading and sealing performance in a case of an animal living body imaging system on the premise of convenient operation.
In order to solve the above-described problems, according to one aspect of the present application, there is provided a door lock device of a living body imaging system including a cabinet provided with a side door, characterized in that the door lock device includes a first locking member, a second locking member, and an elastic member,
one part of the first locking piece is rotationally connected with the side door, the other part of the first locking piece is rotationally connected with the second locking piece,
one part of the second locking piece is rotatably connected with the first locking piece, the other part of the second locking piece is rotatably connected with the chassis,
one end of the elastic piece is fixed on the case, and the other end of the elastic piece is connected with the second locking piece and applies acting force to the side door through the second locking piece and the first locking piece so as to compress the side door on the case.
In one embodiment, the door lock device further includes a connecting member, one end of the connecting member is connected to the elastic member, and the other end of the connecting member is fixedly connected to the second locking member, so that the elastic member is connected to the second locking member through the connecting member.
In one embodiment, the door lock device further comprises a reversing piece, the side door is rotatably locked on the chassis, the elastic piece is vertically arranged with the side door, and the other end of the connecting piece is fixedly connected with the second locking piece after the reversing piece changes direction.
In one embodiment, the reversing element comprises a first pulley and a second pulley fixed on the chassis, wherein the first pulley is arranged in front of the elastic element, the second pulley is arranged above the first pulley, and the connecting element is connected with the second locking element after passing through the first pulley and the second pulley.
In one embodiment, the first locking member comprises a first portion and a second portion which are integrally formed, the first portion being in rotational connection with the side door, the second portion being in rotational connection with the second locking member, wherein the first portion is provided with an arcuate end portion which is curved in the opening direction of the side door.
In one embodiment, the second portion of the first locking member extends in a direction perpendicular to the first portion and forms a connection with the second locking member.
In one embodiment, the second locking member includes opposite first and second ends, the first end being rotatably coupled to the chassis and the second end being rotatably coupled to the first locking member and having a coupling hole for coupling the coupling member.
In one embodiment, the second end of the second locking member is provided with an arc portion, the arc portion is matched with the connecting portion of the first locking member and is connected through a rotating shaft, the arc portion is provided with a lug formed by protruding outwards, and the connecting hole is formed in the lug.
In one embodiment, the side door has an open state and a closed state, when the side door is in the closed state, the elastic member is stretched and exerts a pulling force on the connecting member to press the side door against the chassis, and when the side door changes from the closed state to the open state, the elastic member is acted against by an external force and stretched to open the side door.
According to another aspect of the present application, there is also provided a living body imaging system including the above-described door lock device.
Drawings
Fig. 1 is an exploded perspective view of a living body imaging system 200 according to one embodiment of the present application.
Fig. 2 is an exploded perspective view of a locking device according to one embodiment of the present application.
Detailed Description
The preferred embodiments of the present application will be described in detail below with reference to the attached drawings, so that the objects, features and advantages of the present application will be more clearly understood. It should be understood that the embodiments shown in the drawings are not intended to limit the scope of the application, but rather are merely illustrative of the true spirit of the application.
In the following description, for the purposes of explanation of various disclosed embodiments, certain specific details are set forth in order to provide a thorough understanding of the various disclosed embodiments. One skilled in the relevant art will recognize, however, that an embodiment may be practiced without one or more of the specific details. In other instances, well-known devices, structures, and techniques associated with the present application may not be shown or described in detail to avoid unnecessarily obscuring the description of the embodiments.
Reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment. Thus, appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
In the following description, for the purposes of clarity of presentation of the structure and manner of operation of the present application, the description will be made with the aid of directional terms, but such terms as "forward," "rearward," "left," "right," "outward," "inner," "outward," "inward," "upper," "lower," etc. are to be construed as convenience, and are not to be limiting.
The present application relates to a living body imaging system and a door lock device thereof. The living body imaging system of the present application is used for imaging a living body such as a mouse or the like to observe and study various performance characteristics thereof. In the whole experimental or research process, the shading closed environment in the case needs to be ensured.
Fig. 1 is an exploded perspective view of a living body imaging system 200 according to an embodiment of the present application, and fig. 2 is an exploded perspective view of a locking device according to an embodiment of the present application, as shown in fig. 1-2, the living body imaging system 100 includes a cabinet 10, the cabinet 10 being provided with a side door 11, the side door 11 being locked to the cabinet 10 by a door lock device 20. The door lock device 20 includes a first locking member 21, a second locking member 22, and an elastic member 23, a portion of the first locking member 21 is rotatably connected to the side door 11, another portion of the first locking member 21 is rotatably connected to the second locking member 22, a portion of the second locking member 22 is rotatably connected to the first locking member 21, another portion of the second locking member 22 is rotatably connected to the cabinet 10, one end of the elastic member 23 is fixed to the cabinet 10, and the other end of the elastic member 23 is connected to the second locking member 22 and applies a force to the side door through the second locking member 22 and the first locking member 21 to press the side door 11 against the cabinet 10. According to the application, through ingenious arrangement of the first locking piece, the second locking piece and the elastic piece, the elastic force of the spring is utilized to act on the side door, so that the door is tightly pressed on the case, and the shading seal is ensured.
In one embodiment, the door lock apparatus 20 further includes a connection member 24, one end of the connection member 24 is connected to the elastic member 23, and the other end of the connection member 24 is fixedly connected to the second locking member 22, so that the elastic member 23 is connected to the second locking member 22 through the connection member 24 and applies elastic force to the second locking member 22. The connecting piece 24 can be, for example, a steel wire, the installation position of the spring can be flexibly adjusted through the length setting of the steel wire, the original exposed spring can be hidden in the case, and the effect of neat and attractive appearance is achieved while the performance is ensured.
In one embodiment, the door lock device 20 further includes a reversing element 25, where the side door 11 is rotatably mounted on the chassis, that is, the side door 11 is rotatably mounted on the chassis, and the rotation axis of the side door around the chassis may be, for example, horizontal, that is, the side door is rotated and opened and closed in the up-down direction, one end of the connecting element 24 is fixedly connected to the elastic element 23, and the other end of the elastic element 24 is fixedly connected to the second locking element 22 after the direction of the elastic element 24 is changed. Through the cooperation of the reversing piece 25 and the connecting piece 24, the position and the direction of the elastic piece 23 can be arranged more flexibly, the elastic force of the elastic piece can act on the side door to the maximum extent, and the shading sealing performance in the case is ensured.
In one embodiment, the reversing element 25 includes a first pulley 251 and a second pulley 252 fixed to the chassis, wherein the first pulley 251 is disposed in front of the elastic element 23, the second pulley 252 is disposed above the first pulley 251, and the connecting element 24 is continuously exchanged between the first pulley 251 and the second pulley 252 and then connected to the second locking element 22. It is to be understood by those skilled in the art that the number of the reversing pieces can be flexibly selected according to actual needs, for example, one reversing piece, three reversing pieces and the like can be included, and more flexible arrangement of each component can be realized by matching different numbers of reversing pieces with the connecting pieces.
In one embodiment, the first locking member 21 comprises a first portion 211 and a second portion 212 integrally formed, the first portion 211 being rotatably connected to the side door, the second portion 212 being rotatably connected to the second locking member, wherein the first portion 211 is provided with an arc-shaped end 213, the arc-shaped end 213 being curved in the opening direction of the side door. Because the arc-shaped end 213 connects the side door and the second locking member, when the side door is opened, the arc-shaped end can reduce the overall height of the first locking member and reduce the space occupied by the first locking member, so that an operator can easily operate the imaging platform.
In one embodiment, the second portion 212 of the first locking member 21 protrudes in a direction perpendicular to the first portion 211 and forms a connection portion 214 connected to the second locking member 22, specifically, the first portion 211 is formed in a thin plate shape, the second portion 212 protrudes in a direction perpendicular to a surface of the first portion 211, that is, the second portion 212 and the first portion 211 integrally form a bending portion, and then the second portion 212 is bent again to form the connection portion 214, and an extending direction of the connection portion 214 is the same as an extending direction of the first portion 211, so that after the first locking member 21 and the second locking member 22 are connected, the second locking member 22 and the first portion 211 of the first locking member 21 are located approximately on two parallel planes, and motion stability is ensured.
In one embodiment, the second locking member 22 includes a first end 221 and a second end 222 opposite to each other, the first end 221 is rotatably connected to the chassis 10, the second end 222 is rotatably connected to the first locking member 21 and provided with a connection hole 223 to which the connection member 24 is connected, one end of the connection member 24 is connected to the elastic member 23, and the other end of the connection member 24 is fixed in the connection hole 223.
In one embodiment, the second end 222 of the second locking member 22 is provided with an arc portion 224, the arc portion 224 is matched with the connecting portion 214 of the first locking member 21 and is connected through a rotating shaft, the arc portion is provided with a lug 225 formed by protruding outwards, and the connecting hole 223 is formed in the lug 225. Through the design of the lugs, the first locking piece 21 and the second locking piece 22 can be prevented from touching the connecting piece 24 during rotary motion, and the smooth opening and closing processes of the side door can be ensured.
In one embodiment, the side door 11 of the case 10 has an open state and a closed state, when the side door 11 is in the closed state, the elastic member 23 is stretched and applies an elastic force to the connecting member 24 to press the side door against the case 10, when the side door 11 changes from the closed state to the open state, the elastic member is acted against by an external force and stretched continuously to open the side door, and by stretching the elastic member to generate an elastic force, the side door can be ensured to be always in the elastic force state, and the false opening of the side door is prevented, thereby ensuring the light shielding and sealing performance in the case.
While the preferred embodiments of the present application have been described in detail, it will be appreciated that those skilled in the art, upon reading the above teachings, may make various changes and modifications to the application. Such equivalents are also intended to fall within the scope of the application as defined by the following claims.
Claims (10)
1. A door lock device of a living body imaging system, the living body imaging system comprises a case provided with a side door, characterized in that the door lock device comprises a first locking piece, a second locking piece and an elastic piece,
one part of the first locking piece is rotationally connected with the side door, the other part of the first locking piece is rotationally connected with the second locking piece,
one part of the second locking piece is rotatably connected with the first locking piece, the other part of the second locking piece is rotatably connected with the chassis,
one end of the elastic piece is fixed on the case, and the other end of the elastic piece is connected with the second locking piece and applies acting force to the side door through the second locking piece and the first locking piece so as to compress the side door on the case.
2. The door lock apparatus according to claim 1, further comprising a connecting member, one end of the connecting member being connected to the elastic member, the other end of the connecting member being fixedly connected to the second locking member, whereby the elastic member is connected to the second locking member through the connecting member.
3. The door lock apparatus according to claim 2, further comprising a reversing member, the side door being rotatably locked to the cabinet, the elastic member being disposed perpendicularly to the side door, and the other end of the connecting member being fixedly connected to the second locking member after being reversed by the reversing member.
4. The door lock apparatus according to claim 3, wherein the reversing member includes a first pulley and a second pulley fixed to the cabinet, wherein the first pulley is disposed in front of the elastic member, the second pulley is disposed above the first pulley, and the connecting member is connected to the second locking member after being shifted by the first pulley and the second pulley.
5. The door lock apparatus according to claim 2, wherein the first locking member includes a first portion and a second portion integrally formed, the first portion being rotatably connected to the side door, the second portion being rotatably connected to the second locking member, wherein the first portion is provided with an arc-shaped end portion that is curved in the side door opening direction.
6. The door lock apparatus according to claim 5, wherein the second portion of the first locking member protrudes in a direction perpendicular to the first portion and forms a connecting portion with the second locking member.
7. The door lock apparatus according to claim 5, wherein the second locking member includes opposite first and second ends, the first end being rotatably connected to the cabinet, the second end being rotatably connected to the first locking member and provided with a connection hole to which the connection member is connected.
8. The door lock apparatus according to claim 7, wherein the second end of the second locking member is provided with an arc portion which is fitted to the connecting portion of the first locking member and is connected by a rotation shaft, the arc portion is provided with a lug formed to protrude outward, and the connecting hole is provided on the lug.
9. The door lock apparatus according to claim 1, wherein the side door has an open state and a closed state, when the side door is in the closed state, the elastic member is stretched and a pulling force is applied to the connecting member to press the side door against the cabinet, when the side door is changed from the closed state to the open state, work is done against the elastic force of the elastic member by an external force and the elastic member is stretched to open the side door.
10. A living body imaging system, characterized in that it comprises the door lock device according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210408221.7A CN116963421B (en) | 2022-04-19 | 2022-04-19 | Living body imaging system and door lock device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210408221.7A CN116963421B (en) | 2022-04-19 | 2022-04-19 | Living body imaging system and door lock device thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116963421A true CN116963421A (en) | 2023-10-27 |
| CN116963421B CN116963421B (en) | 2024-04-09 |
Family
ID=88449915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210408221.7A Active CN116963421B (en) | 2022-04-19 | 2022-04-19 | Living body imaging system and door lock device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116963421B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116942078A (en) * | 2022-04-19 | 2023-10-27 | 上海天能生命科学有限公司 | Living body imaging system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001323702A (en) * | 2000-05-12 | 2001-11-22 | Miwa Lock Co Ltd | Hook lock device for double sliding door |
| US20070114801A1 (en) * | 2005-11-09 | 2007-05-24 | Thase Enterprise Co., Ltd. | Transmission Device for Fireproofing Door Lock |
| CN102108813A (en) * | 2009-12-25 | 2011-06-29 | 爱信精机株式会社 | Door opening and closing apparatus for vehicle |
| JP2014037709A (en) * | 2012-08-16 | 2014-02-27 | Miwa Lock Co Ltd | Door lock device |
| CN107217926A (en) * | 2016-03-22 | 2017-09-29 | 开开特股份公司 | Motor vehicle lock with pivotable lock assembly |
| CN215859879U (en) * | 2021-07-26 | 2022-02-18 | 广东省交通规划设计研究院集团股份有限公司 | Pre-tightening structure and manhole access door |
-
2022
- 2022-04-19 CN CN202210408221.7A patent/CN116963421B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001323702A (en) * | 2000-05-12 | 2001-11-22 | Miwa Lock Co Ltd | Hook lock device for double sliding door |
| US20070114801A1 (en) * | 2005-11-09 | 2007-05-24 | Thase Enterprise Co., Ltd. | Transmission Device for Fireproofing Door Lock |
| CN102108813A (en) * | 2009-12-25 | 2011-06-29 | 爱信精机株式会社 | Door opening and closing apparatus for vehicle |
| JP2014037709A (en) * | 2012-08-16 | 2014-02-27 | Miwa Lock Co Ltd | Door lock device |
| CN107217926A (en) * | 2016-03-22 | 2017-09-29 | 开开特股份公司 | Motor vehicle lock with pivotable lock assembly |
| CN215859879U (en) * | 2021-07-26 | 2022-02-18 | 广东省交通规划设计研究院集团股份有限公司 | Pre-tightening structure and manhole access door |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116942078A (en) * | 2022-04-19 | 2023-10-27 | 上海天能生命科学有限公司 | Living body imaging system |
| CN116942078B (en) * | 2022-04-19 | 2024-03-29 | 上海天能生命科学有限公司 | Living body imaging system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116963421B (en) | 2024-04-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116963421B (en) | Living body imaging system and door lock device thereof | |
| US10627873B2 (en) | Hinge structure and electronic device | |
| CN112969981B (en) | Virtual pivot hinge with multi-part friction link | |
| US20150219866A1 (en) | Rack Mountable Optical Fiber Enclosure | |
| EP0959399A3 (en) | Dual function hinge assembly housing with an access door | |
| CN201796220U (en) | Lock latch applied on hunting digital camera | |
| CN210670279U (en) | Electronic device | |
| US20080316693A1 (en) | Housing with rotatable cover assembly | |
| CN116942078B (en) | Living body imaging system | |
| US8743550B2 (en) | Interface device for electronic equipment and electronic equipment including the same | |
| KR100726468B1 (en) | Hinge Device and Mobile Terminal thereof | |
| US10526831B2 (en) | Door and suspension mechanism assembly and an assembly of an elongated housing and a door and suspension mechanism assembly | |
| CN202712599U (en) | Micro pluggable connector | |
| US20040172895A1 (en) | Attachment system for a decorative member | |
| CN205681486U (en) | Flexible mobile phone and flexible shell | |
| DE602004009507T2 (en) | Camera lens assembly for a portable terminal | |
| CN109373685B (en) | Refrigerator with a door | |
| JP2527475B2 (en) | Hinge | |
| CN206844894U (en) | Body hinge and there is its vehicle | |
| CN215407997U (en) | Locking mechanism based on connecting rod structure | |
| CN212959969U (en) | Ball valve fixed by movable flange | |
| CN214073346U (en) | Ultrasonic diagnostic apparatus | |
| CN218844015U (en) | Car glove box buckle structure with oval track | |
| CN217439777U (en) | Hinge and electrical equipment | |
| CN217207303U (en) | Hinge mechanism, hinge device and electronic apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |