CN215803866U - Door lock structure of centrifugal machine - Google Patents
Door lock structure of centrifugal machine Download PDFInfo
- Publication number
- CN215803866U CN215803866U CN202121826866.XU CN202121826866U CN215803866U CN 215803866 U CN215803866 U CN 215803866U CN 202121826866 U CN202121826866 U CN 202121826866U CN 215803866 U CN215803866 U CN 215803866U
- Authority
- CN
- China
- Prior art keywords
- door lock
- door
- connecting rod
- utility
- model
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a door lock structure of a centrifugal machine, which comprises a door lock seat, door locks, a connecting plate, a tractor, a connecting shaft, a door cover protecting support and a microswitch, wherein the microswitch is arranged on the door cover protecting support, the door cover protecting support is arranged on the door lock seat, the door locks are arranged at two ends of the door lock seat, the door locks are connected with the connecting shaft through the connecting plate to form a hinge connecting rod structure, and the tractor is connected with the hinge connecting rod structure through a traction rope. The utility model has reasonable structural design, realizes that the two door locks can synchronously carry out unlocking action and locking action, applies the hinge connecting rod principle, has simple structure and convenient assembly and disassembly without a spring structure.
Description
Technical Field
The utility model relates to the technical field of centrifuges, in particular to a door lock structure of a centrifuge.
Background
The two door locks of the traditional centrifuge need to be unlocked and locked respectively, so that the centrifuge is very inconvenient and is not particularly convenient to install.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a door lock structure of a centrifugal machine, which realizes that two door locks can synchronously carry out unlocking action and locking action, applies a hinge connecting rod principle, has a simple structure, does not have a spring structure and is convenient to install and disassemble.
In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a centrifuge's door lock structure, includes door lock seat, lock, connecting plate, tractor, connecting axle, door closure protective cradle and micro-gap switch, and micro-gap switch installs on door closure protective cradle, and door closure protective cradle installs at the door lock seat, and the lock is all installed at door lock seat both ends, and the lock passes through the connecting plate to be connected with the connecting axle and forms hinge connecting rod structure, and the tractor passes through the haulage rope and is connected with hinge connecting rod structure.
Preferably, the left side of the connecting plate is provided with a square bending block.
The utility model has the beneficial effects that: the utility model has reasonable structural design, realizes that the two door locks can synchronously carry out unlocking action and locking action, applies the hinge connecting rod principle, has simple structure and convenient assembly and disassembly without a spring structure.
Drawings
The utility model is described in detail below with reference to the drawings and the detailed description;
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a perspective view of the present invention;
FIG. 4 is a schematic view of the hinge linkage of the present invention;
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
Referring to fig. 1 to 4, the following technical solutions are adopted in the present embodiment: the utility model provides a centrifuge's lock structure, includes door lock seat 1, lock 2, connecting plate 3, tractor 4, connecting axle 5, door cover protective cradle 6 and micro-gap switch 7, and micro-gap switch 7 installs on door cover protective cradle 6, and door cover protective cradle 6 installs at door lock seat 1, and lock 2 is all installed at door lock seat 1 both ends, and lock 2 is connected formation hinge connecting rod structure through connecting plate 3 and connecting axle 5, and tractor 4 is connected with hinge connecting rod structure through haulage rope 8.
A square bending block is arranged on the left side of the connecting plate 3, and a screwdriver is used for pushing the bending block to achieve manual unlocking.
The working principle of the specific embodiment is as follows: the microswitch is arranged on the door cover protecting bracket which is arranged at the corresponding position of the door lock seat; the micro switch is used to detect whether the door lock has been successfully closed.
The door lock is arranged on the door lock seat as an independent assembly component, and the door lock and the connecting plate are connected through the connecting shaft to be similar to a hinge, so that a hinge connecting rod structure is formed.
In the schematic view of the structure of the hinge connecting rod, the connecting plate is regarded as a long connecting rod, the connecting shaft is regarded as a hinge at two ends of the long connecting rod, and two transmission rods of the door lock are regarded as short connecting rods
The tractor is used as a force applying device, when the tractor acts, the traction rope is pulled back, the connecting rod moves rightwards, and the two transmission rods of the door lock are pulled through the hinge connecting rod structure to complete the unlocking action.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (2)
1. The utility model provides a centrifuge's door lock structure, a serial communication port, including door lock seat (1), door lock (2), connecting plate (3), tractor (4), connecting axle (5), door closure protective bracket (6) and micro-gap switch (7), micro-gap switch (7) are installed on door closure protective bracket (6), door closure protective bracket (6) are installed at door lock seat (1), door lock (2) are all installed at door lock seat (1) both ends, door lock (2) are connected formation hinge connecting rod structure through connecting plate (3) and connecting axle (5), tractor (4) are through haulage rope and hinge connecting rod structural connection.
2. The door lock structure of the centrifuge as claimed in claim 1, wherein the left side of the connecting plate (3) has a square bending block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121826866.XU CN215803866U (en) | 2021-08-06 | 2021-08-06 | Door lock structure of centrifugal machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121826866.XU CN215803866U (en) | 2021-08-06 | 2021-08-06 | Door lock structure of centrifugal machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215803866U true CN215803866U (en) | 2022-02-11 |
Family
ID=80128889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121826866.XU Active CN215803866U (en) | 2021-08-06 | 2021-08-06 | Door lock structure of centrifugal machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215803866U (en) |
-
2021
- 2021-08-06 CN CN202121826866.XU patent/CN215803866U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201232203Y (en) | Linkage locking type anti-theft manhole cover | |
| CN212473761U (en) | Self-opening trunk | |
| CN215803866U (en) | Door lock structure of centrifugal machine | |
| CN205577619U (en) | Prevent tool to lock mechanism that cat eye unblanked | |
| CN209556620U (en) | A kind of electric control lock | |
| CN103924852B (en) | A kind of engine front cover lid opening structure | |
| CN202627716U (en) | Automobile sliding door electronic-control door lock | |
| CN206115561U (en) | Upset paper money case | |
| CN213241020U (en) | Low-cost server security panel of instrument dismouting of exempting from | |
| CN201730437U (en) | Lockset for bicycle | |
| CN204175053U (en) | A kind of escape security protection lock body | |
| CN210483316U (en) | U-shaped lock body structure | |
| CN203201266U (en) | Noise-reducing protective frame control device for anti-theft door automatic lock | |
| CN203306894U (en) | Novel lock device for elevator floor door | |
| CN201360743Y (en) | Drawer pull with locking function | |
| CN201007147Y (en) | Electric vehicle and autobicycle anti-theft vehicle lock | |
| CN201235871Y (en) | Security device of lock | |
| CN206035139U (en) | Window pickproof lock | |
| CN220319317U (en) | Safety lock matched bolt convenient to install | |
| CN205025210U (en) | Handle in safe theftproof | |
| CN219219113U (en) | Lockable well lid assembly | |
| CN213980347U (en) | Tail box lock system | |
| CN217841201U (en) | Intelligence lock based on bluetooth WIFI bi-communication mode | |
| CN202970130U (en) | Overload protection device for safe handle | |
| CN201232418Y (en) | Forced reset mechanism of electromechanical intelligent anti-theft lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |