CN220285495U

CN220285495U - Medical safety mechanical lock

Info

Publication number: CN220285495U
Application number: CN202321717738.0U
Authority: CN
Inventors: 万建军
Original assignee: Wansheng Precision Machinery Jiangsu Co ltd
Current assignee: Wansheng Precision Machinery Jiangsu Co ltd
Priority date: 2023-07-03
Filing date: 2023-07-03
Publication date: 2024-01-02
Anticipated expiration: 2033-07-03

Abstract

The application provides a medical safety mechanical lock, including fixed subassembly, one side of fixed subassembly is equipped with the connecting axle, one side that the connecting axle was kept away from to fixed subassembly is equipped with the lock core, the lock core runs through fixed subassembly and is connected through the screw thread with the connecting axle soon, the inside branch that is equipped with of lock core, and branch runs through fixed subassembly, the one end of branch is equipped with the threaded rod, and the threaded rod is connected with the connecting axle, relate to mechanical lock technical field, wherein, one side at fixed subassembly is equipped with the connecting axle, and the connecting axle makes connecting axle and fixed subassembly interconnect through connecting screw, the connecting axle replaces the key like this, this tool to lock need not use the key to open and close, the problem that the key lost and led to the tool to lock to become invalid has been avoided.

Description

Medical safety mechanical lock

Technical Field

The utility model relates to the technical field of mechanical locks, in particular to a medical safety mechanical lock.

Background

The lockset is a sealing tool, and comprises a lock, a key and accessories thereof, and is generally interpreted as a sealing device which can be opened by a key, and the lockset can be opened by instructions such as light, electricity, magnetism, sound, fingerprint and the like besides being opened by the key.

Existing mechanical locks in the market are generally provided with keys, one lock is provided with a plurality of keys, the corresponding lock can be opened by the keys, and the lock is opened and closed by the keys, but if the keys are lost, the lock is invalid, and the operation of opening and closing the lock cannot be performed.

Disclosure of Invention

In order to overcome current tool to lock and adopt the key to open and close, if the key loses the not enough that then tool to lock can't use, this application embodiment provides a medical safety mechanical lock, is equipped with the connecting axle in one side of fixed subassembly, and the connecting axle makes connecting axle and fixed subassembly interconnect through connecting screw, and the connecting axle replaces the key like this, and this tool to lock need not use the key to open and close, has avoided the key to lose the problem that leads to the tool to lock to lose.

The technical scheme adopted by the embodiment of the application for solving the technical problems is as follows:

the utility model provides a medical safety mechanical lock, includes fixed subassembly, one side of fixed subassembly is equipped with the connecting axle, one side that the connecting axle was kept away from to fixed subassembly is equipped with the lock core, the lock core runs through fixed subassembly and is connected through the screw thread soon with the connecting axle, the inside branch that is equipped with of lock core, and branch runs through fixed subassembly, the one end of branch is equipped with the threaded rod, and the threaded rod is connected with the connecting axle, when carrying this tool to lock, can separate the threaded rod and the connecting axle of lock core inside, later with the threaded rod of lock core inside and the screw hole interconnect of fixed subassembly one side, when lock core and screw hole mutually connect soon, accomodate the protection to the lock core through fixed subassembly like this.

The present utility model may be further configured in a preferred example to: the connecting axle is equipped with the locating pin in the below of lock core one side, and locating pin and connecting axle fixed connection, and when connecting axle and fixed subassembly interconnect, the inside locating pin of connecting axle and the inside locating hole of fixed subassembly peg graft each other, when locating pin and locating hole connect for the inside hole of connecting axle corresponds each other with connecting screw, the top of connecting axle is equipped with the handle, the connected mode of connecting axle and handle is spot welding connection.

The present utility model may be further configured in a preferred example to: the four corners department of fixed subassembly has respectively offered a connecting hole, the spout has been seted up to fixed subassembly's inside, the spout is the arc structure, the size of spout is greater than the cross-sectional diameter of lock core, and rotatory handle drives the connecting axle and rotates, drives the lock core under the rotation of connecting axle at the inside rotation of spout can, the bottom of spout is equipped with the locating hole, the cross-sectional diameter of locating hole is greater than the cross-sectional diameter of locating pin.

The present utility model may be further configured in a preferred example to: the utility model discloses a lock, including fixed subassembly, threaded rod, lock core, fixed subassembly and screw hole, fixed subassembly and threaded rod are connected closely with fixed subassembly, fixed subassembly and connecting axle intersection department is equipped with connecting screw, takes out connecting screw, makes connecting axle and fixed subassembly connect closely under connecting screw's effect, the screw hole has been seted up to fixed subassembly's lateral wall, and screw hole and threaded rod pass through the screw and connect soon for accomodate the protection to the lock core, when carrying this tool to lock, can separate lock core and connecting axle, later with the screw hole interconnect of lock core and fixed subassembly one side, like this accomodate the protection through fixed subassembly to the lock core when lock core and screw hole connect soon each other.

The embodiment of the application has the advantages that:

1. according to the utility model, the connecting shaft is arranged on one side of the fixing component, and the connecting shaft and the fixing component are mutually connected through the connecting screw, so that the connecting shaft replaces a key, the lock does not need to be opened and closed by using the key, and the problem that the lock is invalid due to the loss of the key is avoided.

2. According to the lock, the threaded rod is arranged at the intersection of the lock core and the connecting shaft, so that the lock core and the connecting shaft can be connected through threaded connection, the lock core and the connecting shaft can be separated when the lock is carried, and then the lock core is connected with the threaded hole on one side of the fixing assembly, so that the lock core is stored and protected through the fixing assembly when the lock core and the threaded hole are connected through threaded connection.

Drawings

The utility model will be further described with reference to the drawings and examples.

FIG. 1 is a schematic diagram of the overall structure of a medical safety mechanical lock of the present utility model;

FIG. 2 is a schematic diagram of the front structure of the medical safety mechanical lock of the present utility model;

FIG. 3 is a schematic side view of a connecting shaft according to the present utility model;

FIG. 4 is a schematic view of the overall structure of the fixing assembly of the present utility model;

fig. 5 is a schematic diagram of the front structure of the lock cylinder of the present utility model.

The main reference numerals illustrate:

1. a connecting shaft; 2. a handle; 3. a fixing assembly; 31. a chute; 32. a connection hole; 33. a threaded hole; 34. positioning holes; 4. a connecting screw; 5. a lock core; 51. a support rod; 52. a threaded rod; 6. and (5) positioning pins.

Detailed Description

The technical scheme in the embodiment of the application aims to solve the problems, and the overall thought is as follows:

example 1:

this embodiment gives a specific structure of medical safety mechanical lock, as shown in fig. 1-5, including fixed subassembly 3, one side of fixed subassembly 3 is equipped with connecting axle 1, one side that fixed subassembly 3 kept away from connecting axle 1 is equipped with lock core 5, lock core 5 runs through fixed subassembly 3 and is connected through the screw thread spin with connecting axle 1, lock core 5 inside is equipped with branch 51, and branch 51 runs through fixed subassembly 3, the one end of branch 51 is equipped with threaded rod 52, and threaded rod 52 is connected with connecting axle 1, when carrying this tool to lock, can separate threaded rod 52 and connecting axle 1 inside lock core 5, afterwards interconnect threaded rod 52 and the screw hole 33 of fixed subassembly 3 one side of lock core 5, like this accomodate the protection through fixed subassembly 3 to lock core 5 when lock core 5 and screw hole 33 are mutually spin-connected.

The connecting axle 1 is located the below of lock core 5 one side and is equipped with locating pin 6, and locating pin 6 and connecting axle 1 fixed connection, and when connecting axle 1 and fixed subassembly 3 interconnect, the inside locating pin 6 of connecting axle 1 and the inside locating hole 34 of fixed subassembly 3 peg graft each other, when locating pin 6 and locating hole 34 connect for the inside hole of connecting axle 1 corresponds with connecting screw 4 each other, and the top of connecting axle 1 is equipped with handle 2, and the connecting mode of connecting axle 1 and handle 2 is spot welding connection.

By adopting the technical scheme:

when carrying this tool to lock, can separate threaded rod 52 and connecting axle 1 in lock core 5 inside, later with the threaded rod 52 in lock core 5 and the screw hole 33 interconnect of fixed subassembly 3 one side, when lock core 5 and screw hole 33 connect each other soon like this, accomodate the protection to lock core 5 through fixed subassembly 3.

Example 2:

the embodiment provides a specific structure of a medical safety mechanical lock, as shown in fig. 1-5, the embodiment records that four corners of a fixing component 3 are respectively provided with a connecting hole 32, the inside of the fixing component 3 is provided with a chute 31, the chute 31 is of an arc-shaped structure, the size of the chute 31 is larger than the section diameter of a lock cylinder 5, a handle 2 is rotated to drive a connecting shaft 1 to rotate, the lock cylinder 5 is driven to rotate inside the chute 31 under the rotation of the connecting shaft 1, the bottom end of the chute 31 is provided with a positioning hole 34, and the section diameter of the positioning hole 34 is larger than the section diameter of a positioning pin 6.

The intersection of fixed subassembly 3 and connecting axle 1 is equipped with connecting screw 4, take out connecting screw 4, make connecting axle 1 and fixed subassembly 3 connect closely under the effect of connecting screw 4, threaded hole 33 has been seted up to the lateral wall of fixed subassembly 3, and threaded hole 33 connects soon through the screw thread with threaded rod 52 for accomodate the protection to lock core 5, when carrying this tool to lock, can separate lock core 5 and connecting axle 1, later with the screw hole 33 interconnect of lock core 5 and fixed subassembly 3 one side, when lock core 5 and threaded hole 33 connect soon each other like this, accomodate the protection to lock core 5 through fixed subassembly 3.

By adopting the technical scheme:

when the connecting shaft 1 and the fixing component 3 are connected with each other, the positioning pin 6 inside the connecting shaft 1 and the positioning hole 34 inside the fixing component 3 are mutually inserted, and when the positioning pin 6 and the positioning hole 34 are connected, the hole inside the connecting shaft 1 and the connecting screw 4 are mutually corresponding.

Working principle: during the use, separate the screw hole 33 inside lock core 5 and fixed subassembly 3, then run through the inside spout 31 of fixed subassembly 3 with the inside threaded rod 52 of lock core 5, and connect with connecting axle 1 mutual screw soon, afterwards take out connecting screw 4, make connecting axle 1 and fixed subassembly 3 connect closely under the effect of connecting screw 4, then install fixed subassembly 3 in suitable position department through the connecting hole 32 of four corners department, and connecting axle 1 replaces the key moreover, this tool to lock need not use the key to open with close, the problem that the key lost leads to the tool to lock inefficacy has been avoided, afterwards rotatory handle 2, drive connecting axle 1 rotation, drive lock core 5 under the rotation of connecting axle 1 at spout 31 inside rotation can.

Meanwhile, when the connecting shaft 1 and the fixing assembly 3 are connected with each other, the positioning pin 6 inside the connecting shaft 1 and the positioning hole 34 inside the fixing assembly 3 are mutually inserted, and when the positioning pin 6 and the positioning hole 34 are connected, the hole inside the connecting shaft 1 and the connecting screw 4 are mutually corresponding.

Simultaneously when carrying this tool to lock, can separate lock core 5 and connecting axle 1, later with the screw hole 33 interconnect of lock core 5 and fixed subassembly 3 one side, when lock core 5 and screw hole 33 are mutually screwed, accomodate the protection through fixed subassembly 3 lock core 5 like this.

Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present utility model and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.

Claims

1. The utility model provides a medical safety mechanical lock, its characterized in that, including fixed subassembly (3), one side of fixed subassembly (3) is equipped with connecting axle (1), one side that connecting axle (1) was kept away from to fixed subassembly (3) is equipped with lock core (5), lock core (5) run through fixed subassembly (3) and are connected through the screw thread spin with connecting axle (1), lock core (5) inside is equipped with branch (51), and branch (51) run through fixed subassembly (3), the one end of branch (51) is equipped with threaded rod (52), and threaded rod (52) are connected with connecting axle (1).

2. A medical safety mechanical lock according to claim 1, wherein each of four corners of the fixing component (3) is provided with a connecting hole (32), the inside of the fixing component (3) is provided with a sliding groove (31), and the bottom end of the sliding groove (31) is provided with a positioning hole (34).

3. A medical safety mechanical lock according to claim 2, characterized in that the chute (31) is of an arc-shaped configuration, the dimension of the chute (31) being greater than the cross-sectional diameter of the lock cylinder (5).

4. A medical safety mechanical lock according to claim 2, wherein the side wall of the fixing component (3) is provided with a threaded hole (33), and the threaded hole (33) is screwed with the threaded rod (52) through threads for accommodating and protecting the lock cylinder (5).

5. A medical safety mechanical lock according to claim 1, characterized in that the junction of the fixing assembly (3) and the connecting shaft (1) is provided with a connecting screw (4).

6. A medical safety mechanical lock according to claim 1, wherein the connecting shaft (1) is provided with a locating pin (6) below one side of the lock cylinder (5), and the locating pin (6) is fixedly connected with the connecting shaft (1).

7. A medical safety mechanical lock according to claim 1, wherein a handle (2) is arranged above the connecting shaft (1), and the connecting shaft (1) and the handle (2) are connected in a spot welding manner.

8. A medical safety mechanical lock according to claim 2, wherein the cross-sectional diameter of the locating hole (34) is larger than the cross-sectional diameter of the locating pin (6).