Shared accompanying bed locking device and storage rack

Abstract

The utility model relates to the technical field of medical equipment, discloses a shared accompanying bed locking device and a storage rack, and solves the technical problem of how to conveniently lock and unlock a shared accompanying bed in the prior art, the shared accompanying bed locking device comprises a connecting piece, an inserting piece, a locking blocking assembly and an electromagnet, the connecting piece is used for connecting the inserting piece to the accompanying bed as a free end; the insertion piece comprises a fixing ring, an insertion and extraction installation body and a lock catch. The locking and blocking assembly is arranged in the insertion and extraction opening of the storage rack and is used for locking and unlocking the position of the insertion piece in the insertion and extraction opening; the locking and blocking assembly comprises a supporting plate, a spring bolt, a telescopic spring and a ferromagnetic adjusting block, and the ferromagnetic adjusting block is fixed to the bottom end of the spring bolt; the electromagnet is arranged at the bottom end of the ferromagnetic adjusting block. According to the technical scheme, the locking device is jointly mounted on the shared accompanying bed and the storage rack, so that the beneficial effects of convenient locking, unlocking, temporary storage and the like of the shared accompanying bed are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, and more specifically, to a locking device and a storage rack for a shared accompanying bed. Background Art

[0002] A companion bed is a convenient device designed specifically for hospitals, nursing facilities, or home care settings, primarily for resting caregivers. It provides more comfortable resting conditions while accompanying patients, while saving space and improving care efficiency. Currently, companion beds are typically provided by hospitals or brought by caregivers themselves. Resting on a companion bed can effectively relieve fatigue during care, improving the quality of ongoing care.

[0003] The existing technology provides a limited number of accompanying beds in places such as hospitals, and some areas do not provide accompanying beds for accompanying personnel to use. Therefore, it is difficult for accompanying personnel to find an accompanying bed to rest, and it is also difficult for accompanying personnel to find a suitable accompanying bed to use temporarily. Therefore, the concept of shared accompanying beds has been proposed in the existing technology. By placing a shared accompanying bed, the accompanying personnel can scan the code to pay the rental fee when they need to use it, unlock the shared accompanying bed for use, and return the shared accompanying bed after use.

[0004] Therefore, how to lock the shared accompanying bed, unlock it after the user scans the code to pay the rental fee, lock it when the user returns the shared accompanying bed, and facilitate temporary storage of the shared accompanying bed are technical problems that need to be solved. Utility Model Content

[0005] In response to the technical problem of how to conveniently lock and unlock a shared companion bed raised in the background technology, the utility model achieves beneficial effects such as convenient locking, unlocking and temporary storage of the shared companion bed by jointly installing a locking device on the shared companion bed and the storage rack.

[0006] To achieve the above purpose, the present invention provides the following technical solution 1:

[0007] A shared accompanying bed locking device comprises: a connecting piece, an inserting piece, a locking and blocking assembly, and an electromagnet;

[0008] The connecting piece is used to connect the insert as a free end to the accompanying bed;

[0009] The insert comprises a fixing ring, a plug-in mounting body and a locking buckle; the fixing ring is fixed to a side surface of the plug-in mounting body, the connector is connected to the plug-in mounting body via the fixing ring, the locking buckle is integrally fixed to a side of the plug-in mounting body away from the fixing ring, and the locking buckle has a limited position opening;

[0010] The locking and blocking assembly is arranged in the plug-in port of the storage rack, and is used to lock and unlock the position of the insert in the plug-in port;

[0011] The locking and blocking assembly includes a support plate, a lock tongue, a telescopic spring, and a ferromagnetic adjustment block. The support plate is fixed to the inner wall of the storage rack, the lock tongue moves through the support plate, one end of the telescopic spring is fixed to the side wall of the lock tongue, and the other end is fixed to the upper surface of the support plate. The ferromagnetic adjustment block is fixed to the bottom end of the lock tongue.

[0012] The electromagnet is arranged at the bottom end of the ferromagnetic adjustment block.

[0013] Through the above technical solution, the technical solution of this patent is to install a locking device on the shared companion bed and the storage rack to lock the shared companion bed on the storage rack. Among them, the connecting piece and the insert in the locking device are fixed to the shared companion bed, that is, the insert is connected to the shared companion bed through a connecting piece (chain or rope, etc.). The locking blocking assembly and electromagnet in the locking device are pre-installed in the plug-in port of the storage rack.

[0014] The purpose of installing a locking device is to lock and unlock the shared wheelchair. At the same time, the unlocking working principle of the locking device of the utility model is that when the user scans the QR code, the external controller controls the operation of the electromagnet. After the electromagnet is in operation, it has magnetism and generates attraction to the ferromagnetic adjustment block. The attraction drives the lock tongue downward, so that the insert can be pulled out of the plug-in port, achieving the unlocking effect. When the insert needs to be locked, the insert is inserted into the plug-in port. Under the push of the lock buckle, the lock tongue is pressed down, and the top of the lock tongue eventually extends into the lock tongue's limit opening, achieving the locking effect. During this locking process, if the lock tongue cannot be pressed down under the push of the lock buckle, making it difficult to lock, you can scan the code and click to return the shared wheelchair to control the operation of the electromagnet. After the electromagnet is in operation, it has magnetism and generates attraction to the ferromagnetic adjustment block. The attraction drives the lock tongue downward, thus ensuring a smooth locking process.

[0015] The utility model further: the front end of the lock buckle is provided with a first rounded surface, and the rear end of the lock tongue is provided with a second rounded surface. When the lock buckle moves forward, the first rounded surface and the second rounded surface contact each other and when the first rounded surface moves forward, the lock tongue drops in height until the top end of the lock tongue enters the limit opening.

[0016] Through the above technical solution, when locking is required, the insert is inserted into the plug-in port, and the lock tongue is pressed down under the push of the lock buckle, and the top end of the lock tongue is more easily extended into the limit port of the lock tongue, thereby achieving the locking effect.

[0017] The utility model further has the following features: a fixing rod is provided on the side of the support plate, one end of the fixing rod is fixed to the side of the support plate, and the other end of the fixing rod is fixed to the inner wall of the storage rack.

[0018] The utility model further has the following features: a guide rod is provided inside the telescopic spring, the top end of the guide rod is fixed to the lock tongue, and the bottom end of the guide rod is movable through the support plate.

[0019] The utility model further features: the telescopic springs are symmetrically arranged in multiple groups, and the guide rods and the telescopic springs correspond to each other one by one.

[0020] The utility model further features: the insert is provided with a handle, and the fixing ring is fixed to the handle.

[0021] The utility model also provides the following technical solution 2:

[0022] A shared accompanying bed storage rack, using the aforementioned locking device, includes: a storage rack main body and a QR code area, the storage rack main body is provided with a plug-in port, the locking blocking assembly and the electromagnet in the locking device are both arranged in the plug-in port, the connecting piece and the insert in the locking device are connected to the accompanying bed, and when the accompanying bed is stored in the storage rack main body, the insert is inserted into the plug-in port and locked with the locking blocking assembly.

[0023] Through the above technical solution, the locking device can conveniently lock the shared companion bed in the storage rack, and unlock the shared companion bed from the storage rack.

[0024] The utility model further has the following features: wherein the QR code area is used for pasting an order QR code.

[0025] In summary, the present invention has the following beneficial effects:

[0026] The utility model achieves beneficial effects such as convenient locking, unlocking and temporary storage of the shared accompanying bed by jointly installing a locking device on the shared accompanying bed and the storage rack. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the three-dimensional structure of the storage rack of the shared accompanying bed of the present invention;

[0028] Figure 2 This is a schematic diagram of the combined three-dimensional structure of the storage rack on which the shared accompanying bed is placed according to the present invention;

[0029] Figure 3 This is a schematic diagram of the three-dimensional structure of the shared accompanying bed locking device of the utility model;

[0030] Figure 4 This is a schematic diagram showing the working principle of the electromagnet of the present invention.

[0031] Figure markings: 1. Connector; 2. Insert; 2-1. Fixing ring; 2-2. Plug-in mounting body; 2-3. Lock buckle; 2-31. Limiting opening; 2-32. First rounded surface; 2-4. Handle; 3. Locking and blocking assembly; 3-1. Support plate; 3-11. Fixing rod; 3-2. Lock tongue; 3-21. Second rounded surface; 3-3. Telescopic spring; 3-31. Guide rod; 3-4. Ferromagnetic adjustment block; 4. Electromagnet; 5. Storage rack body; 5-1. Plug-in opening; 6. QR code area. DETAILED DESCRIPTION

[0032] The present invention will be further described in detail below with reference to the embodiments and drawings, but the implementation methods of the present invention are not limited thereto.

[0033] A shared accompanying bed storage rack, combined with Figure 1-Figure 4 As shown, it includes: a storage rack body 5 and a QR code area 6. The storage rack body 5 is used to store shared accompanying beds and lock and unlock the shared accompanying beds by applying a locking device. The QR code area 6 is used to paste the order QR code. The user can unlock the shared accompanying bed by scanning the order QR code in the QR code area 6 to take it out for use. The storage rack body 5 is provided with an insertion port 5-1. The locking blocking component 3 and the electromagnet 4 in the locking device are both arranged in the insertion port 5-1. The connector 1 and the insert 2 in the locking device are connected to the shared accompanying bed. When the shared accompanying bed is stored in the storage rack body 5, the insert 2 is inserted into the insertion port 5-1 and locked in conjunction with the locking blocking component 3.

[0034] The locking device used in the storage rack body 5 is also the key content disclosed in this utility model. A shared accompanying bed locking device includes: a connector 1, an insert 2, a locking blocking assembly 3 and an electromagnet 4. The connector 1 is used to connect the insert 2 as a free end to the accompanying bed; therefore, one end of the connector 1 (such as a chain or rope) is fixed to the shared accompanying bed, and the other end is fixedly connected to the insert 2. When the shared accompanying bed is unlocked, the insert 2 is connected to the shared accompanying bed through the connector 1 as a free end, which is convenient for inserting the insert 2 into the plug-in port 5-1 when returning the shared accompanying bed.

[0035] Insert 2 includes a retaining ring 2-1, a plug-in mounting body 2-2, and a locking catch 2-3. The retaining ring 2-1 is fixed to one side of the plug-in mounting body 2-2, connecting member 1 to the plug-in mounting body 2-2 via the retaining ring 2-1. The locking catch 2-3 is integrally fixed to the side of the plug-in mounting body 2-2 facing away from the retaining ring 2-1. The locking catch 2-3 defines a limiting opening 2-31. Insert 2 is provided with a handle 2-4, to which the retaining ring 2-1 is fixed.

[0036] The locking and blocking assembly 3 is disposed within the insertion and extraction port of the storage rack and is used to lock and unlock the position of the insert 2 within the insertion and extraction port. The locking and blocking assembly 3 includes a support plate 3-1, a lock tongue 3-2, a telescopic spring 3-3, and a ferromagnetic adjustment block 3-4. The support plate 3-1 is fixed to the inner wall of the storage rack, the lock tongue 3-2 moves through the support plate 3-1, one end of the telescopic spring 3-3 is fixed to the side wall of the lock tongue 3-2, and the other end is fixed to the upper surface of the support plate 3-1. The ferromagnetic adjustment block 3-4 is fixed to the bottom end of the lock tongue 3-2; the electromagnet 4 is disposed at the bottom end of the ferromagnetic adjustment block 3-4.

[0037] The front end of the lock buckle 2-3 is provided with a first rounded surface 2-32, and the rear end of the lock tongue 3-2 is provided with a second rounded surface 3-21. When the lock buckle 2-3 moves forward, the first rounded surface 2-32 and the second rounded surface 3-21 contact each other and the lock tongue 3-2 drops in height when the first rounded surface 2-32 moves forward until the top end of the lock tongue 3-2 enters the limit opening 2-31.

[0038] A fixing rod 3-11 is provided on the side of the support plate 3-1, one end of the fixing rod 3-11 is fixed to the side of the support plate 3-1, and the other end of the fixing rod 3-11 is fixed to the inner wall of the storage rack.

[0039] A guide rod 3-31 is provided inside the telescopic spring 3-3. The top end of the guide rod 3-31 is fixed to the lock tongue 3-2, and the bottom end of the guide rod 3-31 moves through the support plate 3-1. The telescopic spring 3-3 can be symmetrically arranged in multiple groups, with the guide rods 3-31 and the telescopic springs 3-3 corresponding one to one.

[0040] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A shared accompanying bed locking device, characterized in that: include: Connecting member (1), inserting member (2), locking and blocking assembly (3) and electromagnet (4); The connecting piece (1) is used to connect the inserting piece (2) as a free end to the accompanying bed; The insert (2) comprises a fixing ring (2-1), a plug-in installation body (2-2) and a locking buckle (2-3); the fixing ring (2-1) is fixed to a side surface of the plug-in installation body (2-2); the connector (1) is connected to the plug-in installation body (2-2) via the fixing ring (2-1); the locking buckle (2-3) is integrally fixed to a side of the plug-in installation body (2-2) facing away from the fixing ring (2-1); and the locking buckle (2-3) is provided with a limiting opening (2-31); The locking and blocking component (3) is arranged in the plug-in port of the storage rack, and the locking and blocking component (3) is used to lock and unlock the position of the insert (2) in the plug-in port; The locking and blocking assembly (3) comprises a support plate (3-1), a lock tongue (3-2), a telescopic spring (3-3) and a ferromagnetic adjustment block (3-4); the support plate (3-1) is fixed to the inner wall of the storage rack; the lock tongue (3-2) moves through the support plate (3-1); one end of the telescopic spring (3-3) is fixed to the side wall of the lock tongue (3-2) and the other end is fixed to the upper surface of the support plate (3-1); and the ferromagnetic adjustment block (3-4) is fixed to the bottom end of the lock tongue (3-2); The electromagnet (4) is arranged at the bottom end of the ferromagnetic adjustment block (3-4).

2. A shared accompanying bed locking device according to claim 1, characterized in that: The front end of the lock buckle (2-3) is provided with a first rounded surface (2-32), and the rear end of the lock tongue (3-2) is provided with a second rounded surface (3-21); when the lock buckle (2-3) moves forward, the first rounded surface (2-32) and the second rounded surface (3-21) come into contact, and when the first rounded surface (2-32) moves forward, the lock tongue (3-2) descends in height until the top end of the lock tongue (3-2) enters the limiting opening (2-31).

3. The locking device for a shared accompanying bed according to claim 1, characterized in that: A fixing rod (3-11) is provided on the side of the support plate (3-1), one end of the fixing rod (3-11) is fixed to the side of the support plate (3-1), and the other end of the fixing rod (3-11) is fixed to the inner wall of the storage rack.

4. The shared accompanying bed locking device according to claim 1, characterized in that: A guide rod (3-31) is provided inside the telescopic spring (3-3), the top end of the guide rod (3-31) is fixed to the lock tongue (3-2), and the bottom end of the guide rod (3-31) moves through the support plate (3-1).

5. A shared accompanying bed locking device according to claim 4, characterized in that: The telescopic springs (3-3) are symmetrically arranged in multiple groups, and the guide rods (3-31) and the telescopic springs (3-3) correspond one to one.

6. The shared accompanying bed locking device according to claim 1, characterized in that: The insert (2) is provided with a handle (2-4), and the fixing ring (2-1) is fixed to the handle (2-4).

7. A shared accompanying bed storage rack, characterized in that: A locking device according to any one of claims 1 to 6 is applied; the storage rack comprises: a storage rack body (5) and a QR code area (6); a plug-in port (5-1) is provided on the storage rack body (5); a locking blocking component (3) and an electromagnet (4) in the locking device are both arranged in the plug-in port (5-1); a connector (1) and an insert (2) in the locking device are connected to a companion bed; when the companion bed is stored in the storage rack body (5), the insert (2) is inserted into the plug-in port (5-1) and locked with the locking blocking component (3).

8. The shared accompanying bed storage rack according to claim 7, characterized in that: The QR code area (6) is used for pasting the order QR code.

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