CN211382240U

CN211382240U - Heatable medical bed with tensile structure

Info

Publication number: CN211382240U
Application number: CN201922407135.0U
Authority: CN
Inventors: 李辉
Original assignee: Tangshan Yantong Technology Co ltd
Current assignee: Tangshan Yantong Technology Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-09-01
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a heatable medical bed with tensile structure, including regulating plate, mainboard, PLC controller and chassis, second electric telescopic handle has all been welded to the both sides at chassis top, and the mainboard is installed to second electric telescopic handle's output, and the tensile board of second is installed to the inside one end of mainboard. The utility model discloses an install the mainboard, the heater strip, the heating chamber, temperature sensor and PLC controller, make the device optimize the performance of self, the user can be through the circular telegram to the heater strip when using, utilize the high resistance attribute of heater strip, make it produce the heat, simultaneously through temperature sensor's effect, the temperature of heating intracavity portion is monitored constantly, and data transmission to monitoring gives the PLC controller, in case the temperature reaches the default, the PLC controller can control the heater strip outage stop heating, thereby better accuse temperature heating function has been realized, the functionality of device has been strengthened.

Description

Heatable medical bed with tensile structure

Technical Field

The utility model relates to the technical field of medical beds, in particular to a heatable medical bed with a stretching structure.

Background

The medical bed is an indispensable medical facility in a hospital, and mainly plays a role in treating, rescuing or transferring patients in a ward, but the prior medical bed has the following problems in practical use:

1. the common medical bed does not have the heating function, so that the device can not provide proper temperature for patients when in use, and the use effect is not good;

2. the existing medical bed on the market also has the problems that the stretching structure is not available, and the integral using length of the device cannot be adjusted, so that the applicability of the device is low, and the requirements of users cannot be fully met;

3. the existing medical bed also has the problems of difficulty in adjusting the use height and single function, which is not beneficial to the long-term popularization of the device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heatable medical bed with tensile structure to what provide among the above-mentioned background art does not possess the heating function, does not possess tensile structure and is difficult for adjusting the problem of use height and function singleness.

In order to achieve the above object, the utility model provides a following technical scheme: a heatable medical bed with a stretching structure comprises an adjusting plate, a main plate, a PLC controller and a chassis, the two sides of the top of the chassis are both welded with second electric telescopic rods, the output end of each second electric telescopic rod is provided with a main board, and one end of the interior of the main board is provided with a second stretching board, the other end of the interior of the main board is provided with a first stretching board, a protection plate is arranged at one end of the first stretching plate far away from the main plate, a sponge protection pad is arranged on the protection plate, a base plate is arranged at one end of the second stretching plate far away from the main plate, an adjusting plate is hinged on the base plate, springs are uniformly arranged between the adjusting plate and the base plate, and both sides of the adjusting plate are provided with first electric telescopic rods connected with the base plate, one end of the bottom of the main plate is provided with a PLC controller, the top end of the main plate is provided with a heating cavity, and a heating wire is laid in the heating cavity, and a temperature sensor is arranged at one end in the heating cavity.

Preferably, the both sides of regulating plate all are provided with base plate articulated linking arm, and the footrest is installed on the top of regulating plate, and the footrest is provided with the gasbag layer, and the inserted block has all been welded at the both ends of footrest bottom, has promoted the comfort level of user when using.

Preferably, be provided with on the regulating plate with inserted block assorted slot, and the welding of one side of inserted block has spacing piece, is provided with the locking bolt who is connected with the regulating plate on the spacing piece, convenient to use person dismantles and clears up the footrest.

Preferably, the lateral wall of mainboard evenly is provided with the scale mark, and the both sides of mainboard bottom all evenly are provided with the expansion bracket of being connected with the chassis, and four corners of chassis bottom all are provided with the truckle, utilize the expansion bracket to promote the steadiness ability between chassis and the mainboard.

Preferably, first tensile board and the tensile board of second all are hollow out construction, and the draw runner has all been welded to the both sides of first tensile board and the tensile board of second, be provided with on the mainboard with draw runner assorted spout, the both sides of mainboard all evenly are provided with the second regulation hole that is equidistant range, be provided with on first tensile board and the tensile board of second with the first regulation hole of second regulation hole assorted, and be provided with fixing bolt between first regulation hole and the second regulation hole, make its whole service length that can adjusting device, the suitability of device has been strengthened.

Preferably, the one end that guard plate and base plate are close to the mainboard all evenly is provided with the fixture block, be provided with on the mainboard with fixture block assorted draw-in groove, and evenly be provided with the locking bolt between fixture block and the draw-in groove for the device has realized the advantage of combination formula, and convenient to overhaul is maintained.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the heatable medical bed with the stretching structure is provided with the mainboard, the heating wire, the heating cavity, the temperature sensor and the PLC, so that the device optimizes the performance of the device, a user can utilize the high resistance property of the heating wire to generate heat by electrifying the heating wire when using the heating bed, meanwhile, the temperature in the heating cavity is constantly monitored under the action of the temperature sensor, the monitored data are sent to the PLC, once the temperature reaches a preset value, the PLC can control the heating wire to be powered off and stop heating, the good temperature control heating function is realized, and the functionality of the device is enhanced;

(2) the heatable medical bed with the stretching structure is provided with the main board, the first stretching board, the second stretching board, the sliding strip, the sliding groove, the first adjusting hole, the second adjusting hole and the fixing bolt, so that the device can be pulled out by proper length according to the specific body length of a user by using a pull-out structure formed by the sliding strip and the sliding groove, the whole using length of the device can be adjusted, the device is locked and fixed by using the fixing bolt, the applicability of the device is enhanced, and the requirements of the user can be fully met;

(3) this heatable medical bed with tensile structure is through installing second electric telescopic handle, the expansion bracket, the chassis, the mainboard, the footrest, the gasbag layer, the inserted block, slot and first electric telescopic handle, make the device can be through starting second electric telescopic handle on the one hand, it rises to drive the mainboard, the realization is to the adjustment of device use height, and utilize the expansion bracket that sets up between mainboard and the chassis to promote the steadiness ability between chassis and the mainboard, on the other hand is again through first electric telescopic handle, be convenient for adjust the inclination of footrest, and pass through the gasbag layer that sets up on the footrest, convenient to use person carries out the exercise of trampling of foot, thereby the functionality of device has been strengthened, be favorable to the long-term popularization of device.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a rear view of the main board of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is a system block diagram of the present invention.

In the figure: 1. a spring; 2. an adjusting plate; 3. a first electric telescopic rod; 4. a footrest; 5. a temperature sensor; 6. heating wires; 7. a heating cavity; 8. a main board; 9. a slide bar; 10. a first stretching plate; 11. a sponge protective pad; 12. a protection plate; 13. a substrate; 14. a clamping block; 15. a card slot; 16. a PLC controller; 17. a telescopic frame; 18. a caster wheel; 19. a second stretching plate; 20. a chassis; 21. a second electric telescopic rod; 22. a first adjustment aperture; 23. a second adjustment aperture; 24. scale lines; 25. fixing the bolt; 26. a slot; 27. a limiting sheet; 28. and (5) inserting the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a heatable medical bed with a stretching structure comprises an adjusting plate 2, a main plate 8, a PLC (programmable logic controller) 16 and a chassis 20, wherein second electric telescopic rods 21 are welded on two sides of the top of the chassis 20, the main plate 8 is installed at the output end of each second electric telescopic rod 21, a second stretching plate 19 is installed at one end inside each main plate 8, a first stretching plate 10 is installed at the other end inside each main plate 8, a protection plate 12 is installed at one end, far away from the main plate 8, of the first stretching plate 10, a sponge protection pad 11 is arranged on each protection plate 12, a base plate 13 is installed at one end, far away from the main plate 8, of each second stretching plate 19, an adjusting plate 2 is hinged to each base plate 13, springs 1 are uniformly arranged between the adjusting plate 2 and the base plate 13, first electric telescopic rods 3 connected with the base plates 13 are arranged on two sides of the adjusting plate 2, connecting arms hinged to the base, the footrest 4 is provided with an air bag layer, and the two ends of the bottom of the footrest 4 are welded with the inserting blocks 28;

the air bag layer arranged on the footrest 4 is utilized, so that the comfort level of a user in use is improved, and the user can conveniently exercise the foot by repeatedly treading the air bag layer;

the adjusting plate 2 is provided with a slot 26 matched with the inserting block 28, one side of the inserting block 28 is welded with a limiting piece 27, and the limiting piece 27 is provided with a locking bolt connected with the adjusting plate 2;

the structure of the device is optimized, when the device is used, the connecting structure formed by the inserting block 28 and the inserting groove 26 is utilized, so that a user can conveniently detach and clean the footrest 4, and the user can conveniently replace the footrest 4 with different functions on the adjusting plate 2, thereby enhancing the functionality of the device;

the outer side wall of the main board 8 is uniformly provided with scale marks 24, the two sides of the bottom of the main board 8 are uniformly provided with telescopic frames 17 connected with the chassis 20, and four corners of the bottom end of the chassis 20 are provided with trundles 18;

the structure of the device is optimized, and the stability between the chassis 20 and the main board 8 is improved by using the telescopic frame 17;

a PLC (programmable logic controller) 16 is installed at one end of the bottom of the main board 8, a heating cavity 7 is arranged at the top end of the main board 8, a heating wire 6 is laid in the heating cavity 7, a temperature sensor 5 is installed at one end of the interior of the heating cavity 7, the first stretching board 10 and the second stretching board 19 are both in hollow structures, sliding strips 9 are welded on two sides of the first stretching board 10 and the second stretching board 19, a sliding groove matched with the sliding strips 9 is formed in the main board 8, second adjusting holes 23 which are arranged at equal intervals are uniformly formed in two sides of the main board 8, first adjusting holes 22 matched with the second adjusting holes 23 are formed in the first stretching board 10 and the second stretching board 19, and fixing bolts 25 are arranged between the first adjusting holes 22 and the second adjusting holes 23;

when the medical device is used, a user can draw the first stretching plate 10 and the second stretching plate 19 to proper lengths by utilizing a sliding structure formed by the sliding strip 9 and the sliding groove according to the specific body lengths of different patients, so that the medical device is suitable for different patients, and then the first stretching plate 10 and the second stretching plate 19 are well braked by the fixing bolt 25 under the matching action of the first adjusting hole 22 and the second adjusting hole 23;

clamping blocks 14 are uniformly arranged at one ends, close to the main plate 8, of the protection plate 12 and the base plate 13, clamping grooves 15 matched with the clamping blocks 14 are formed in the main plate 8, and locking bolts are uniformly arranged between the clamping blocks 14 and the clamping grooves 15;

the clamping connection structure formed by the clamping block 14 and the clamping groove 15 is matched with the limiting and fixing function of the locking bolt, so that a user can conveniently disassemble and assemble the protection plate 12, the base plate 13 and the main board 8, the device has the combined advantage, and the maintenance is convenient;

the output end of the temperature sensor 5 is electrically connected with the input end of the PLC controller 16 through a wire, the output end of the PLC controller 16 is electrically connected with the input ends of the first electric telescopic rod 3, the heating wire 6 and the second electric telescopic rod 21 through wires, respectively, the model of the second electric telescopic rod 21 can be NKLA22, the model of the first electric telescopic rod 3 can be HTA1500, the model of the PLC controller 16 can be FX1S-20MR-D, and the model of the temperature sensor 5 can be CWDZ 11.

The working principle is as follows: when the device is used, the power supply is externally connected, medical staff firstly moves the device to a proper operation position by using the trundles 18 to brake the device, then the medical staff can pull the first stretching plate 10 and the second stretching plate 19 to proper lengths by using a sliding structure formed by the sliding strips 9 and the sliding grooves according to the specific body lengths of different patients to enable the medical staff to be suitable for different patients, then the first stretching plate 10 and the second stretching plate 19 are braked by using the fixing bolts 25 by using the matching action of the first adjusting hole 22 and the second adjusting hole 23, then the medical staff can start the second electric telescopic rod 21 to drive the main plate 8 to ascend to proper heights to adjust the use height of the device, and the stability of the main plate 8 is improved by the telescopic frames 17 uniformly arranged between the chassis 20 and the main plate 8, and finally the medical staff utilizes the high resistance property of the heating wire 6 by electrifying the heating wire 6, make it generate heat, simultaneously through temperature sensor 5's effect, monitor the inside temperature in heating chamber 7 constantly to data transmission to monitoring gives PLC controller 16, in case the temperature reaches the default, PLC controller 16 can control heater strip 6 outage stop heating, thereby has realized better accuse temperature heating function, has strengthened the functionality of device, is favorable to the device's long-term popularization.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A heatable medical bed with tensile structure, includes regulating plate (2), mainboard (8), PLC controller (16) and chassis (20), its characterized in that: the two sides of the top of the chassis (20) are all welded with second electric telescopic rods (21), the output end of each second electric telescopic rod (21) is provided with a main board (8), one end of the inside of each main board (8) is provided with a second stretching board (19), the other end of the inside of each main board (8) is provided with a first stretching board (10), one end, far away from the main board (8), of each first stretching board (10) is provided with a protection plate (12), the protection plate (12) is provided with a sponge protection pad (11), one end, far away from the main board (8), of each second stretching board (19) is provided with a base plate (13), the base plate (13) is hinged with an adjusting plate (2), springs (1) are uniformly arranged between the adjusting plate (2) and the base plate (13), the two sides of the adjusting plate (2) are all provided with first electric telescopic rods (3) connected with the base plates (13), one, the top of mainboard (8) is provided with heating chamber (7), and the inside of heating chamber (7) has laid heater strip (6) to temperature sensor (5) are installed to the inside one end of heating chamber (7).

2. A heatable medical bed having a tensile structure in accordance with claim 1, wherein: the both sides of regulating plate (2) all are provided with the linking arm with base plate (13) articulated, and footrest (4) are installed on the top of regulating plate (2), and footrest (4) are provided with the gasbag layer, and inserted block (28) have all been welded at the both ends of footrest (4) bottom.

3. A heatable medical bed having a tensile structure in accordance with claim 2, wherein: be provided with on regulating plate (2) with inserted block (28) assorted slot (26), and the welding of one side of inserted block (28) has spacing piece (27), is provided with the locking bolt of being connected with regulating plate (2) on spacing piece (27).

4. A heatable medical bed having a tensile structure in accordance with claim 1, wherein: the lateral wall of mainboard (8) evenly is provided with scale mark (24), and the both sides of mainboard (8) bottom all evenly are provided with expansion bracket (17) of being connected with chassis (20), and four corners of chassis (20) bottom all are provided with truckle (18).

5. A heatable medical bed having a tensile structure in accordance with claim 1, wherein: first tensile board (10) and second tensile board (19) all are hollow out construction, and draw runner (9) have all been welded in the both sides of first tensile board (10) and second tensile board (19), be provided with on mainboard (8) with draw runner (9) assorted spout, the both sides of mainboard (8) all evenly are provided with second regulation hole (23) that are equidistant range, be provided with on first tensile board (10) and second tensile board (19) with second regulation hole (23) assorted first regulation hole (22), and be provided with between first regulation hole (22) and second regulation hole (23) fixing bolt (25).

6. A heatable medical bed having a tensile structure in accordance with claim 1, wherein: the protective plate is characterized in that clamping blocks (14) are uniformly arranged at one ends, close to the main plate (8), of the protective plate (12) and the base plate (13), clamping grooves (15) matched with the clamping blocks (14) are formed in the main plate (8), and locking bolts are uniformly arranged between the clamping blocks (14) and the clamping grooves (15).