CN217697112U

CN217697112U - Transfer bed with double batteries

Info

Publication number: CN217697112U
Application number: CN202220949924.6U
Authority: CN
Inventors: 徐华飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-11-01
Anticipated expiration: 2032-04-22

Abstract

A transfer bed with double batteries comprises a bed body and batteries arranged in a battery shell, wherein an embedded groove is formed in the side bottom of the battery shell, and battery contacts are arranged on the inner bottom surface of the embedded groove; the bottom frame of the transfer bed is provided with a mounting plate, the upper surface of the mounting plate is provided with a pair of mounting seats, the mounting seats are provided with electric contacts, and the mounting seats are internally provided with elastic plates for protecting the electric contacts; the limiting groove has been seted up on the mounting panel of mount pad front side, the limiting groove sets up has elastic spacing voussoir, be provided with the control assembly who is used for controlling spacing voussoir activity on the mounting panel, the side of transfer bed top frame is provided with all the picture peg of being connected with two battery looks electricity. The utility model discloses a convenient dismantlement of battery case and installation can be for providing the electric energy along with bed treatment equipment, but two batteries automatic switch uses in the use, saves the loaded down with trivial details step of artifical switching, guarantees to transport the uninterrupted power supply of bed.

Description

Transfer bed with double batteries

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a take transportation bed of double cell.

Background

The transfer bed is a special medical bed for transferring patients between beds and transferring the patients from an operating table to a ward and from an ambulance, solves the difficulty of transferring the patients from the operating table to the ward after operation by using the transfer bed, and reduces the pain and difficulty brought to the patients when the patients are transferred by lifting hands in the prior art. However, the existing transfer hospital bed is not provided with a power supply, so that some electric treatment equipment which is not provided with a battery can only be interrupted to use, but the treatment equipment provided with the battery is inconvenient to mount and dismount, or is not well fixed, so that the risk of falling is easy to occur; and can present a hazard to the treatment process in the event of a depleted battery charge. In addition, in the future, some novel supporting equipment may be developed in order to further improve the functions of the transfer bed, the function setting during the development of the new equipment is limited by the fact that the transfer bed is not provided with a power supply, the transfer bed provided with batteries is available in the market at present, only one battery is provided, and after the electric quantity is exhausted, the transfer bed is stopped to be charged or replaced by another battery, the former affects the use of the transfer bed, and the latter needs to be manually replaced by the battery, so that the operation is complicated.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the utility model provides a take transportation bed of bi-cell, concrete technical scheme is:

a transfer bed with double batteries comprises a bed body and batteries arranged in a battery shell, wherein a caulking groove is formed in the side bottom of the battery shell, and battery contacts are arranged on the inner bottom surface of the caulking groove; the bottom frame of the transfer bed is provided with a mounting plate, the upper surface of the mounting plate is provided with a pair of mounting seats which are spliced with the caulking grooves, the mounting seats are provided with electric contacts which can be electrically connected with the battery contacts, and the mounting seats are internally provided with elastic plates for protecting the electric contacts; the utility model discloses a transport bed, including mount pad, limiting groove, control assembly, transfer bed top frame, picture peg that all is connected with two batteries looks electricity, the limiting groove has been seted up on the mounting panel of mount pad front side, the limiting groove is internal to be provided with to have elastic spacing voussoir, be provided with the control assembly who is used for controlling spacing voussoir activity on the mounting panel, the side of transfer bed top frame is provided with all to be connected with two batteries looks electricity.

Further, the control assembly includes guide board and slide plate, the bottom setting of spacing voussoir has the traction plate of activity groove, the guide board sets up in the mounting panel bottom surface of spacing groove front side, the slide plate is movably to be set up in the guide board, the tip of slide plate passes the activity groove and is provided with the hang plate that can draw spacing voussoir downwards.

Furthermore, the front end of the sliding plate is provided with a pulling plate.

Furthermore, a pull groove and a handle are arranged on the battery shell.

Furthermore, the plugboard is arranged into a step-shaped upper panel and a step-shaped lower panel, the upper panel is provided with electric quantity display lamps of two batteries, and the lower panel is provided with a direct current jack, an alternating current jack and a USB jack.

Has the advantages that:

the utility model discloses a convenient dismantlement of battery case and installation can be for providing the electric energy along with bed treatment equipment, but two batteries automatic switch uses in the use, saves the loaded down with trivial details step of artifical switching, guarantees to transport the uninterrupted power supply of bed.

Drawings

Fig. 1 is an overall schematic view of the present invention.

Fig. 2 is a schematic view of the mounting seat of the present invention.

Fig. 3 is a schematic diagram of the battery case of the present invention.

Fig. 4 is a schematic diagram of the control assembly of the present invention.

Fig. 5 is a schematic view of the plug board of the present invention.

In the figure: the novel multifunctional bed comprises a bed body 1, a bed frame 11, a bed board 12, a top frame 13, a bottom frame 14, a guardrail 15, a battery shell 2, a battery contact 21, an embedding groove 22, a pull groove 23, a handle 24, a mounting plate 3, a limiting groove 31, a drain hole 32, a mounting seat 4, an elastic plate 5, a limiting wedge block 6, a control assembly 7, a traction plate 71, a movable groove 72, a guide plate 73, a sliding plate 74, an inclined plate 75, a pull plate 76, an inserting plate 8, an upper panel 81, a lower panel 82 and a main switch 83.

Detailed Description

The invention will be further described with reference to the following drawings and specific embodiments:

as shown in fig. 1 to 4, a transfer bed with dual batteries comprises a bed body 1 and batteries installed in a battery housing 2, wherein the bed body 1 comprises a bed frame 11 and a bed board 12, the bed board 12 is detachably installed on the bed frame 11, a top frame 13 and a bottom frame 14 are arranged on the bed frame 11, a guardrail 15 is arranged on a long side edge of the top frame 13, and the guardrail 15 is rotatably connected with the top frame 13; when the bed is used, the guardrail 15 rotates to be vertical to the bed board 12, and when the bed is not used, the guardrail 15 can rotate outwards to be put down. A caulking groove 22 is formed in the side bottom of the battery shell 2, and a battery contact 21 electrically connected with a battery is arranged on the inner bottom surface of the caulking groove 22; the bottom frame 14 of the transfer bed is provided with a mounting plate 3, the upper surface of the mounting plate 3 is provided with a pair of mounting seats 4 which are inserted with the caulking grooves 22, the mounting seats 4 are provided with electric contacts which can be electrically connected with the battery contacts 21, and the mounting seats 4 are internally provided with elastic plates 5 for protecting the electric contacts; spacing groove 31 has been seted up on the mounting panel 3 of 4 front sides of mount pad, set up in the spacing groove 31 and have elastic spacing voussoir 6, be provided with the control assembly 7 that is used for controlling 6 activities of spacing voussoir on the mounting panel 3, the side of transfer bed top frame 13 is provided with picture peg 8 all is connected with two batteries looks electricity, but be provided with the circuit system that two batteries of automatic switch used in the picture peg 8.

As shown in fig. 2, the elastic plate 5 is in a frame shape similar to the mounting seat 4, and the front end thereof is fixedly disposed on the mounting plate 3, and the elastic force of the elastic plate 5 causes the initial position of the top surface of the rear end thereof to be close to the electrical contact, thereby protecting the electrical contact. When the battery case 2 is pushed into the mount 4, the battery case 2 presses the elastic plate 5 downward so as not to interfere with the mounting of the battery case 2.

Preferably, a drain hole 32 is formed on the mounting plate 3 inside the mounting seat 4 to prevent rainwater and the like from gathering therein.

As shown in fig. 3, the bottom box of the three sides of the battery case 2 is provided with a recessed caulking groove 22, the mounting seat 4 is in a frame shape with an open front side, the battery case 2 is inserted into the mounting seat 4 from the open front side, and the upper part of the inner side surface of the mounting seat 4 is just inserted into the caulking groove 22 in a matching manner, so that the battery contact 21 is in contact with the electrical contact, and the battery has a condition for supplying power to an external device.

Preferably, the battery housing 2 is provided with a pull groove 23 and a handle 24, and the pull groove 23 is pinched by hand, so as to facilitate the battery to be pulled out from the mounting seat 4.

As shown in fig. 4, the control assembly 7 includes a guide plate 73 and a sliding plate 74, a traction plate 71 having a movable slot 72 is disposed at the bottom of the limiting wedge 6, the guide plate 73 is disposed at the bottom of the mounting plate 3 at the front side of the limiting slot 31, the sliding plate 74 is movably disposed in the guide plate 73, and the end of the sliding plate 74 passes through the movable slot 72 and is provided with an inclined plate 75 capable of pulling the limiting wedge 6 downward.

Specifically, the front end of the limiting wedge 6 is installed on the inner side surface of the limiting groove 31, and at the initial position, the limiting wedge 6 is tilted upward and protrudes out of the mounting plate 3, the inclined surface of the limiting wedge is opposite to the outer side, and the vertical surface of the limiting wedge is opposite to the mounting seat 4. The movable groove 72 is provided with a certain height, and when the battery shell 2 is pushed into the mounting seat 4, the battery shell 2 presses down the inclined surface of the limiting wedge block 6, so that the traction plate 71 is driven to move downwards; when the limiting wedge block 6 is pressed down to be flush with the mounting plate 3, the movable groove 72 and the sliding plate 74 do not interfere, so that the battery shell 2 can be normally pushed into the mounting seat 4; after the battery shell 2 is pushed into the mounting seat 4, the limiting wedge block 6 is restored to the upward tilting state under the action of the resilience force of the limiting wedge block, so that the vertical surface of the limiting wedge block is just attached to the battery shell 2, and the position of the battery shell 2 is effectively limited.

When the battery needs to be removed from the mounting seat 4, the sliding plate 74 is pulled outwards, and the inclined plate 75 drives the traction plate 71 to move downwards by using the inclined surface thereof, so that the limiting wedge block 6 is pulled to move downwards to a position which is flush with the mounting plate 3, and the battery shell 2 can be directly pulled out from the mounting seat 4.

It should be understood, however, that the distance the glide plate 74 can be pulled outward, i.e., the distance the tilt plate 75 can move outward; the inclined plate 75 is set at an angle sufficient to pull the stop wedge 6 downwardly into a position flush with the mounting plate 3 when moved outwardly.

Preferably, the front end of the sliding plate 74 is provided with a pulling plate 76. Thereby facilitating pulling out glide plate 74.

As shown in fig. 5, the plug board 8 is provided with a stepped upper panel 81 and a stepped lower panel 82, the upper panel 81 is provided with two electric quantity display lamps of batteries, the lower panel 82 is provided with a dc jack, an ac jack and a USB jack, and each jack is arranged on the lower panel 82, so that the plug can be prevented from colliding with other objects or people after being inserted.

In one embodiment, the circuit system in the plug board 8 has the function of automatically switching the batteries according to the electric quantity of the batteries, so that the step of manual switching is omitted, and the switching is performed under the condition of no power failure, so that the work of the electric equipment is not influenced, and the uninterrupted power supply of the transfer bed is ensured. The lower panel 82 is provided with a 220V alternating current power supply jack, a 12V direct current power supply jack and a plurality of USB jacks which are electrically connected with the circuit system, and a corresponding 220V alternating current power supply jack switch, a 12V direct current power supply jack switch and a corresponding USB jack switch; the bottom of the plug board 8 is also provided with a main switch 83, and the main switch 83 is electrically connected with the two batteries, so that the two batteries can be disconnected simultaneously.

However, it should be understood that the function of the circuit system for controlling the battery to use the 220V ac power supply, the 12V dc power supply and the USB power supply is a conventional technology, and the function of the circuit system for automatically switching the battery to use can be realized only by using components such as a single chip, a relay and the like and corresponding control programs, which is not a technical solution required to be protected by the present application.

In a feasible control scheme, the circuit system consists of a single chip microcomputer, a relay A, a relay B, a relay C, a relay D, an electric quantity detection module A, an electric quantity detection module B and a load, the two batteries are respectively a battery A and a battery B, a main switch 83 is respectively connected with the battery A and the battery B and can simultaneously disconnect the battery A and the battery B, one end of the relay C is connected with the battery A through the main switch 83, the other end of the relay C is connected with the single chip microcomputer, the branch provides electric energy for the single chip microcomputer, and the single chip microcomputer can control the on-off of the relay C; one end of the electric quantity detection module A is connected with the battery A through the main switch 83, and the other end of the electric quantity detection module A is connected with the single chip microcomputer; one end of the relay A is connected with the battery A through the main switch 83, the other end of the relay A is connected with a load, and meanwhile the other end of the relay A is also connected with the single chip microcomputer; one end of the relay D is connected with the battery B through the main switch 83, the other end of the relay D is connected with the single chip microcomputer, the branch circuit provides electric energy for the single chip microcomputer, and meanwhile the single chip microcomputer can control the on-off of the relay D; one end of the electric quantity detection module B is connected with the battery B through a main switch 83, and the other end of the electric quantity detection module B is connected with the single chip microcomputer; one end of the relay B is connected with the battery B through the main switch 83, the other end of the relay B is connected with the load, and meanwhile the other end of the relay B is also connected with the single chip microcomputer. Wherein, relay A, relay B are normally open relay, and relay C, relay D are normally closed relay, and electric quantity detection module A still is connected with battery A generated energy pilot lamp electricity, and electric quantity detection module B still is connected with battery B's electric quantity pilot lamp electricity. The battery A electric quantity indicator lamp is normally green, and is red when in power shortage, and the battery B electric quantity indicator lamp is normally green, and is red when in power shortage. The singlechip controls the on-off of the relay C and the relay D, and ensures that only the battery in use supplies power for the singlechip. The singlechip passes through the electric quantity of electric quantity detection module analysis two batteries, and the less battery of preferred use electric quantity when the battery electric quantity is less than 5%, corresponding relay disconnection or switch-on to realize the automatic switch-over of two batteries, guarantee to transport the incessant power supply of bed.

When the multifunctional bed rescue equipment is used, the main switch 83 is turned on, then the required jack switch is turned on, and then the medical instrument is plugged in to be used, so that electric energy is provided for the bed rescue equipment, and the battery can be automatically switched to another battery after being exhausted in the use process; the pulling plate 76 is used for pulling the sliding plate 74 outwards to move the limiting wedge block 6 downwards, so that the battery with exhausted electric quantity can be taken out for charging, and the limiting wedge block 6 is pressed downwards after the battery is fully charged, so that the battery can be inserted back into the mounting seat 4.

Claims

1. The utility model provides a take transportation bed of bicell, includes the bed body and installs the battery in battery case, its characterized in that: a caulking groove is formed in the side bottom of the battery shell, and a battery contact is arranged on the inner bottom surface of the caulking groove; the bottom frame of the transfer bed is provided with a mounting plate, the upper surface of the mounting plate is provided with a pair of mounting seats which are spliced with the caulking grooves, the mounting seats are provided with electric contacts which can be electrically connected with the battery contacts, and the mounting seats are internally provided with elastic plates for protecting the electric contacts; the utility model discloses a transport bed, including mount pad, limiting groove, control assembly, transfer bed top frame, picture peg, but be provided with the circuit system that two batteries of automatic switch-over used in the picture peg, set up the spacing groove on the mounting panel of mount pad front side, the spacing inslot sets up has elastic spacing voussoir, be provided with the control assembly who is used for controlling spacing voussoir activity on the mounting panel, the side of transfer bed top frame is provided with all to be connected with two batteries looks electricity.

2. A transport bed with dual cells as claimed in claim 1, wherein: the control assembly comprises a guide plate and a sliding plate, the bottom of the limiting wedge block is provided with a traction plate with a movable groove, the guide plate is arranged on the bottom surface of the mounting plate on the front side of the limiting groove, the sliding plate is movably arranged in the guide plate, and the end part of the sliding plate penetrates through the movable groove and is provided with an inclined plate capable of drawing the limiting wedge block downwards.

3. A transport bed with dual cells as claimed in claim 2, wherein: and the front end of the sliding plate is provided with a pulling plate.

4. A transport bed with double cells as claimed in claim 1, wherein: the battery shell is provided with a pull groove and a lifting handle.

5. A transport bed with dual cells as claimed in claim 1, wherein: the plug board is arranged into a stepped upper panel and a stepped lower panel, the upper panel is provided with electric quantity display lamps of two batteries, and the lower panel is provided with a direct current jack, an alternating current jack and a USB jack.