CN113842286A

CN113842286A - Multifunctional medical table for neurology nursing

Info

Publication number: CN113842286A
Application number: CN202111135665.XA
Authority: CN
Inventors: 张荣傍
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2021-12-28

Abstract

The invention relates to a multifunctional medical table, in particular to a multifunctional medical table for neurology nursing. Provides a multifunctional medical table for neurology nursing, which can store common medical supplies and send out an alarm when the liquid medicine is quickly infused. A multifunctional medical table for neurology nursing comprises: a mounting seat; the starting key is arranged on the mounting seat; the first servo motor is arranged on the mounting seat; the first gear is arranged on an output shaft of the first servo motor; the support, the rotary type is installed on the mount pad. The infusion bottle can store common medical tools and medicaments through the storage mechanism, can place infusion bottles through the placement mechanism, can automatically enable the placement barrel to move upwards through the lifting mechanism after workers place the medicine bottles, can heat liquid medicine during infusion through the clamping mechanism, reduces stimulation of the liquid medicine to human bodies and blood vessels, can provide illumination during infusion through the illumination mechanism, and is more convenient for the workers to operate.

Description

Multifunctional medical table for neurology nursing

Technical Field

The invention relates to a multifunctional medical table, in particular to a multifunctional medical table for neurology nursing.

Background

Neurology patient need infuse at the in-process of treatment nursing, at present, generally all use the drip frame to hang up the medicine bottle when the infusion, but current drip frame mechanism is all fairly simple, can only hang the medicine bottle, and medical personnel need use more article when the operation is pricked the needle, and inconvenient getting is put, and the operation is got up comparatively trouble, and infusion in-process needs medical personnel constantly to observe the liquid medicine condition moreover, wastes time and energy.

Therefore, it is necessary to provide a multifunctional medical table for neurology nursing, which can store common medical supplies and give an alarm when the liquid medicine is completely infused.

Disclosure of Invention

In order to overcome the defects that the prior infusion drip stand has simple structure, can not place medical supplies and is inconvenient for people to use, the invention has the technical problems that: provides a multifunctional medical table for neurology nursing, which can store common medical supplies and send out an alarm when the liquid medicine is quickly infused.

The technical implementation scheme of the invention is as follows: a multifunctional medical table for neurology nursing comprises: a mounting seat; the starting key is arranged on the mounting seat; the first servo motor is arranged on the mounting seat; the first gear is arranged on an output shaft of the first servo motor; the bracket is rotatably arranged on the mounting seat; the second gear is arranged on the bracket and is meshed with the first gear; the storage mechanism is arranged on the mounting seat; and the placing mechanism is arranged on the bracket.

In a preferred embodiment of the present invention, the storage mechanism comprises: the first travel switch is arranged on the mounting seat and matched with the bracket; two sliding blocks are arranged and are arranged on the mounting seat in a sliding manner; the storage box is arranged between the two sliding blocks; the two strip-shaped partition plates are arranged in the storage box; the arc-shaped partition plate is arranged between the two strip-shaped partition plates; electric putter installs on the mount pad, and electric putter's extension end is connected with the storage tank.

In a preferred embodiment of the present invention, the placement mechanism comprises: the guide rod is arranged on the bracket; the first sliding sleeve is arranged on the guide rod in a sliding manner; the first mounting block is mounted on the first sliding sleeve; and the placing cylinder is arranged on the first mounting block.

In a preferred embodiment of the present invention, the present invention further comprises a lifting mechanism, wherein the lifting mechanism comprises: the photoelectric sensor is arranged on the placing cylinder; the speed reducing motor is arranged on the bracket; the third gear is arranged on an output shaft of the speed reducing motor; and the rack is arranged on the first sliding sleeve and is meshed with the third gear.

In a preferred embodiment of the present invention, the present invention further comprises a clamping mechanism, wherein the clamping mechanism comprises: the cross bar is arranged on the mounting seat; two second sliding sleeves are arranged and are arranged on the cross rod in a sliding manner; two first springs are arranged and are arranged between the second sliding sleeve and the cross rod; two clamping blocks are arranged and are mounted on the second sliding sleeve; the pressure sensor is arranged on the clamping block; two heating wires are arranged in the clamping block.

In a preferred embodiment of the present invention, the present invention further comprises an illumination mechanism, the illumination mechanism comprising: the second servo motor is arranged on the mounting seat; the second travel switch is arranged on the mounting seat; the second mounting block is mounted on the output shaft of the second servo motor and matched with the second travel switch; and the illuminating lamp is arranged on the second mounting block.

In a preferred embodiment of the present invention, the present invention further comprises a lifting mechanism, wherein the lifting mechanism comprises: the buzzer is arranged on the bracket; at least two sliding rods are arranged and are arranged on the placing cylinder in a sliding manner; at least two second springs are arranged and are arranged between the sliding rod and the placing barrel; the circular ring is arranged between the sliding rods; and the contact switch is arranged on the placing cylinder and is matched with the adjacent sliding rod.

In a preferred embodiment of the present invention, the method further comprises: the circuit box is mounted on the mounting seat, a switching power supply, a control module and a power supply module are arranged in the circuit box, the switching power supply supplies power to the whole device, the output end of the switching power supply is electrically connected with the power supply module, the power supply module is connected with a power supply main switch through a circuit, the control module is electrically connected with the power supply module, and the control module is connected with a DS1302 clock circuit and a 24C02 circuit; the starting button, the first travel switch, the photoelectric sensor, the pressure sensor, the second travel switch and the contact switch are electrically connected with the control module, and the first servo motor, the electric push rod, the speed reducing motor, the heating wire, the second servo motor, the illuminating lamp and the buzzer are connected with the control module through peripheral circuits.

Compared with the prior art, the invention has the following advantages: the medical infusion device can store common medical tools and medicaments through the storage mechanism, can place infusion bottles through the placement mechanism, can automatically enable the placement barrel to move upwards through the lifting mechanism after workers place the medicine bottles, can heat liquid medicine during infusion through the clamping mechanism, reduces stimulation of the liquid medicine to human bodies and blood vessels, can provide illumination during infusion through the illumination mechanism, is more convenient for the workers to operate, and can give an alarm when the liquid medicine in the medicine bottles is quickly infused.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a partial perspective view of the present invention.

Fig. 3 is a schematic perspective view of the storage mechanism of the present invention.

Fig. 4 is a schematic partial perspective view of the storage mechanism of the present invention.

Fig. 5 is a schematic perspective view of the placement mechanism of the present invention.

Fig. 6 is a schematic perspective view of the lifting mechanism of the present invention.

Fig. 7 is a schematic perspective view of the clamping mechanism of the present invention.

Fig. 8 is a schematic view of a first partially assembled body of the clamping mechanism of the present invention.

Fig. 9 is a schematic view of a second partial body structure of the clamping mechanism of the present invention.

Fig. 10 is a perspective view of the illumination mechanism of the present invention.

Fig. 11 is a schematic perspective view of the lifting mechanism of the present invention.

FIG. 12 is a block circuit diagram of the present invention.

Fig. 13 is a schematic circuit diagram of the present invention.

Wherein the figures include the following reference numerals: 1. a mounting seat, 2, a circuit box, 3, a start button, 4, a first servo motor, 5, a first gear, 6, a bracket, 7, a second gear, 8, a storage mechanism, 81, a first travel switch, 82, a sliding block, 83, a storage box, 84, a strip-shaped clapboard, 841, an arc-shaped clapboard, 85, an electric push rod, 9, a placing mechanism, 91, a guide rod, 92, a first sliding sleeve, 93, a first mounting block, 94, a placing cylinder, 10, a lifting mechanism, 101, a photoelectric sensor, 102, a speed reducing motor, 103, a third gear, 104, a rack, 11, a clamping mechanism, 111, a cross rod, 112, a second sliding sleeve, 113, a first spring, 114, a clamping block, 1141, a pressure sensor, 115, an electric heating wire, 12, a lighting mechanism, 121, a second servo motor, 122, a second travel switch, 123, a second mounting block, 124, a lighting lamp, 13, a lifting mechanism, 131, a buzzer, 132. slide bar, 133, second spring, 134, ring, 135, contact switch.

Detailed Description

Although the present invention may be described with respect to particular applications or industries, those skilled in the art will recognize the broader applicability of the invention. Those of ordinary skill in the art will recognize other factors such as: terms such as above, below, upward, downward, and the like are used to describe the accompanying drawings and are not meant to limit the scope of the invention, which is defined by the appended claims. Such as: any numerical designation of first or second, and the like, is merely exemplary and is not intended to limit the scope of the invention in any way.

Example 1

The utility model provides a multi-functional medical platform is used in department of neurology nursing, as shown in fig. 1-13, including mount pad 1, start button 3, first servo motor 4, first gear 5, support 6, second gear 7, storing mechanism 8 and placing

mechanism

9, 1 front side upper portion of mount pad is equipped with

start button

3, 1 upper portion right side of mount pad is equipped with first servo motor 4, be equipped with first gear 5 on the output shaft of

first servo motor

4, 1 upper portion right side rotary type of mount pad is equipped with

support

6, 6 upper portions of support are equipped with second gear 7, second gear 7 meshes with first gear 5, 1 upper portion of mount pad is equipped with storing mechanism 8, be equipped with placing mechanism 9 on support 6.

When the device is used, a worker presses a power supply main switch to electrify the equipment, then presses a starting key 3, the starting key 3 sends a signal, a control module receives the signal and controls an output shaft of a first servo motor 4 to rotate 180 degrees and then stop, the first servo motor 4 rotates to drive a first gear 5 to rotate, the first gear 5 rotates to drive a bracket 6 to turn upwards through a second gear 7, a placing mechanism 9 is further driven to rotate upwards, at the moment, a patient places a hand on an installation seat 1, then the worker places a liquid medicine bottle in the placing mechanism 9 for transfusion, meanwhile, the worker can place a common medical tool or a medicament in a storage mechanism 8, after the transfusion is finished, the worker presses the starting key 3 again, the starting key 3 sends a signal, the control module receives the signal and controls the first servo motor 4 to rotate reversely to reset, and then make support 6 drive and place mechanism 9 and rotate downwards and reset, use the back, the staff presses power master switch once more and makes equipment outage.

As shown in fig. 1-4, the storage mechanism 8 includes a first travel switch 81, a sliding block 82, a storage tank 83, strip-shaped partition plates 84, arc-shaped partition plates 841 and an electric push rod 85, the first travel switch 81 is disposed on the right side of the upper portion of the mounting seat 1, the first travel switch 81 is matched with the support 6, the sliding blocks 82 are symmetrically arranged on the left and right sides of the upper portion of the mounting seat 1 in a sliding manner, the storage tank 83 is disposed between the left and right sliding blocks 82, the strip-shaped partition plates 84 are disposed on the left and right sides of the storage tank 83, the arc-shaped partition plates 841 are disposed between the left and right strip-shaped partition plates 84, the electric push rod 85 is disposed on the right side of the upper portion of the mounting seat 1, and the extension end of the electric push rod 85 is connected with the storage tank 83.

When the device is used, a worker puts commonly used medical tools and medicaments into the storage box 83, the medical tools and the medicaments are separated through the strip-shaped partition plate 84 and the arc-shaped partition plate 841, the medicaments are prevented from falling and breaking, when the support 6 rotates upwards to be in contact with the first travel switch 81, the first travel switch 81 sends a signal, the control module receives the signal and then controls the electric push rod 85 to extend for three seconds and then stop, the electric push rod 85 extends to drive the storage box 83 to move backwards and open, the storage box 83 moves backwards to drive the sliding block 82 to slide backwards, after infusion is completed, the support 6 rotates downwards to be separated from the first travel switch 81, the first travel switch 81 sends a signal, the control module receives the signal and then controls the electric push rod 85 to shorten and reset, the electric push rod 85 shortens to drive the storage box 83 to move forwards and reset, and thus the commonly used medical tools and medicaments can be stored.

As shown in fig. 1, 5, 6 and 11, the placing mechanism 9 includes a guide rod 91, a first sliding sleeve 92, a first mounting block 93 and a placing cylinder 94, the guide rod 91 is disposed on the bracket 6, the first sliding sleeve 92 is slidably disposed on the guide rod 91, the first mounting block 93 is disposed on the first sliding sleeve 92, and the placing cylinder 94 is disposed on the first mounting block 93.

When using the device, support 6 upwards overturns and drives first sliding sleeve 92 upwards to rotate through guide arm 91, first sliding sleeve 92 upwards rotates and drives through first installation piece 93 and places a section of thick bamboo 94 upwards and overturn, at this moment, place a section of thick bamboo 94 opening up, then, the staff puts into the medicine bottle and places a section of thick bamboo 94 in, put the back, the staff promotes first sliding sleeve 92 and upwards slides on guide arm 91 and fixes through the instrument to suitable position after, first sliding sleeve 92 upwards slides and drives through first installation piece 93 and places a section of thick bamboo 94 rebound, and then make medicine bottle rebound, avoid the blood backward flow, so, can place the medicine bottle of infusion.

Example 2

On the basis of embodiment 1, as shown in fig. 1, 5 and 6, the lifting device further includes a lifting mechanism 10, the lifting mechanism 10 includes a photoelectric sensor 101, a reduction motor 102, a third gear 103 and a rack 104, the photoelectric sensor 101 is disposed on the right side of the upper portion of the placing cylinder 94, the reduction motor 102 is disposed on the rear side of the lower portion of the support 6, the third gear 103 is disposed on an output shaft of the reduction motor 102, the rack 104 is disposed on the first sliding sleeve 92, and the rack 104 is engaged with the third gear 103.

When the device is used, a worker puts a medicine bottle into the placing barrel 94, when the photoelectric sensor 101 senses an object to enter, the photoelectric sensor 101 sends a signal, the control module receives the signal and controls the speed reducing motor 102 to rotate for three seconds and then stop, the speed reducing motor 102 rotates and drives the third gear 103 to rotate, the third gear 103 rotates and drives the rack 104 to move upwards, the rack 104 moves upwards and drives the first sliding sleeve 92 to slide upwards, so that the placing barrel 94 drives the medicine bottle to move upwards, after infusion is completed, the worker takes out the medicine bottle, when the photoelectric sensor 101 does not sense the object, the photoelectric sensor 101 sends a signal, the control module receives the signal and controls the speed reducing motor 102 to rotate reversely and reset, the speed reducing motor 102 rotates reversely and drives the third gear 103 to rotate reversely, the third gear 103 rotates and drives the rack 104 to move downwards and reset, so that the placing barrel 94 moves downwards and resets, thus, the placement cylinder 94 can be automatically moved upward after the worker has placed the vial.

On the basis of embodiment 1, as shown in fig. 1, 7, 8 and 9, the portable electric heating wire fixing device further includes a clamping mechanism 11, the clamping mechanism 11 includes a cross bar 111, a second sliding sleeve 112, a first spring 113, a clamping block 114, a pressure sensor 1141 and an electric heating wire 115, the cross bar 111 is disposed on the right side of the upper portion of the mounting base 1, the second sliding sleeve 112 is slidably disposed on both the front and rear portions of the cross bar 111, the first spring 113 is wound between the second sliding sleeve 112 and the cross bar 111, the clamping block 114 is disposed on the second sliding sleeve 112, the pressure sensor 1141 is disposed on the inner side of the clamping block 114 at the rear portion, and the electric heating wire 115 is disposed in the clamping block 114.

When the device is used, a worker pulls the clamping blocks 114 to move back to open, the clamping blocks 114 move back to drive the second sliding sleeve 112 to slide back on the cross rod 111, the first spring 113 deforms, then the worker puts the infusion tube between the two clamping blocks 114, after the infusion tube is placed, the worker loosens the clamping blocks 114, under the reset action of the first spring 113, the second sliding sleeve 112 drives the clamping blocks 114 to move oppositely to clamp the infusion tube, the pressure sensor 1141 senses the pressure and sends a signal at the same time of clamping the infusion tube, the control module controls the heating wire 115 to heat after receiving the signal, further heats the liquid medicine in the infusion tube, when the infusion is completed, the worker takes out the infusion tube, the pressure sensor 1141 sends a signal after sensing no pressure, and the control module controls the heating wire 115 to stop heating after receiving the signal, so that the liquid medicine can be heated during the infusion, reduce the stimulation of the liquid medicine to human bodies and blood vessels.

On the basis of embodiment 1, as shown in fig. 1 and 10, the lighting device 12 further includes a lighting device 12, the lighting device 12 includes a second servo motor 121, a second travel switch 122, a second mounting block 123 and a lighting lamp 124, the second servo motor 121 is disposed on the upper portion of the front side of the mounting base 1, the second travel switch 122 is disposed on the upper portion of the front side of the mounting base 1, the second mounting block 123 is disposed on the output shaft of the second servo motor 121, the second mounting block 123 is matched with the second travel switch 122, and the lighting lamp 124 is disposed on the lower portion of the second mounting block 123.

When the device is used, when a worker puts a medicine bottle into the placing barrel 94, the photoelectric sensor 101 sends a signal, the control module receives the signal and simultaneously controls the second servo motor 121 to rotate 180 degrees, the second servo motor 121 rotates to drive the second mounting block 123 to turn upwards and further drive the illuminating lamp 124 to rotate upwards, the second mounting block 123 turns upwards until being in contact with the second travel switch 122, the second travel switch 122 sends the signal, the control module receives the signal and then controls the illuminating lamp 124 to light up, the operation of the worker is facilitated, when the worker takes out the medicine bottle, the photoelectric sensor 101 sends the signal, the control module receives the signal and simultaneously controls the second servo motor 121 to turn back and reset, the second servo motor 121 turns back to drive the second mounting block 123 to rotate downwards and separate from the second travel switch 122, the second travel switch 122 sends the signal, the control module receives the signal and then controls the illuminating lamp 124 to turn off, the second mounting block 123 rotates downwards to drive the illuminating lamp 124 to rotate downwards for resetting, so that illumination can be provided during infusion, and the observation of workers is facilitated.

On the basis of embodiment 1, as shown in fig. 1, 5 and 11, the device further includes a lifting mechanism 13, the lifting mechanism includes a buzzer 131, a slide rod 132, a second spring 133, a ring 134 and a contact switch 135, the lower portion of the bracket 6 is provided with the buzzer 131, the placing cylinder 94 is provided with a ring of slide rods 132 at regular intervals, the second spring 133 is wound between the slide rods 132 and the placing cylinder 94, the ring 134 is arranged between the inner ends of the slide rods 132, the front side of the lower portion of the placing cylinder 94 is provided with the contact switch 135, and the contact switch 135 is matched with the adjacent slide rod 132.

When placing the medicine bottle, the staff can be put the medicine bottle to ring 134 on, under the effect of gravity, medicine bottle extrusion ring 134 is the downstream, ring 134 moves down and drives slide bar 132 lapse and contact switch 135 break away from, second spring 133 takes place deformation, along with the liquid medicine in the medicine bottle reduces during the infusion, under the effect that second spring 133 resets, slide bar 132 upwards slides gradually, slide bar 132 upwards slides and drives the medicine bottle rebound through ring 134, when slide bar 132 upwards slides to when contacting with contact switch 135, contact switch 135 signals, control module receives and closes after signal control bee calling organ 131 sounds five seconds, and then remind patient or medical personnel, therefore, can send out the police dispatch newspaper when the liquid medicine in the medicine bottle is defeated to the end.

On the basis of embodiment 1, as shown in fig. 1, 12 and 13, the power supply device further includes a circuit box 2, the circuit box 2 is arranged on the upper portion of the front side of the mounting base 1, a switching power supply, a control module and a power supply module are arranged in the circuit box 2, the switching power supply supplies power to the whole device, the output end of the switching power supply is electrically connected with the power supply module, the power supply module is connected with a power supply main switch through a circuit, the control module is electrically connected with the power supply module, and the control module is connected with a DS1302 clock circuit and a 24C02 circuit; the start key 3, the first travel switch 81, the photoelectric sensor 101, the pressure sensor 1141, the second travel switch 122 and the contact switch 135 are electrically connected with the control module, and the first servo motor 4, the electric push rod 85, the speed reducing motor 102, the heating wire 115, the second servo motor 121, the illuminating lamp 124 and the buzzer 131 are connected with the control module through peripheral circuits.

The technical principle of the embodiment of the present invention is described above in conjunction with the specific embodiments. The description is only intended to explain the principles of embodiments of the invention and should not be taken in any way as limiting the scope of the embodiments of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive step, and these embodiments will fall within the scope of the present invention.

Claims

1. The utility model provides a department of neurology nursing is with multi-functional medical platform, characterized by, including: a mounting seat (1); the starting key (3) is arranged on the mounting seat (1); the first servo motor (4) is arranged on the mounting seat (1); the first gear (5) is arranged on an output shaft of the first servo motor (4); the bracket (6) is rotatably arranged on the mounting seat (1); the second gear (7) is arranged on the bracket (6), and the second gear (7) is meshed with the first gear (5); the storage mechanism (8) is arranged on the mounting seat (1); the placing mechanism (9) is arranged on the bracket (6).

2. The multifunctional medical table for neurology care according to claim 1, wherein the storage mechanism (8) comprises: the first travel switch (81) is installed on the installation seat (1), and the first travel switch (81) is matched with the bracket (6); two sliding blocks (82), wherein the two sliding blocks (82) are arranged on the mounting seat (1) in a sliding manner; a storage box (83) installed between the two sliders (82); two strip-shaped partition plates (84) are arranged in the storage box (83); the arc-shaped partition plate (841) is arranged between the two strip-shaped partition plates (84); and the electric push rod (85) is arranged on the mounting seat (1), and the extension end of the electric push rod (85) is connected with the storage box (83).

3. The multifunctional medical table for neurology care according to claim 2, wherein the placement mechanism (9) comprises: a guide rod (91) mounted on the bracket (6); a first sliding sleeve (92) which is slidably mounted on the guide rod (91); a first mounting block (93) mounted on the first runner (92); and a placement cylinder (94) mounted on the first mounting block (93).

4. The multifunctional medical table for the nursing in the neurology department as set forth in claim 3, further comprising a lifting mechanism (10), wherein the lifting mechanism (10) comprises: a photoelectric sensor (101) mounted on the placement cylinder (94); the speed reducing motor (102) is arranged on the bracket (6); a third gear (103) mounted on an output shaft of the reduction motor (102); and the rack (104) is arranged on the first sliding sleeve (92), and the rack (104) is meshed with the third gear (103).

5. The multifunctional medical table for neurology care according to claim 4, further comprising a clamping mechanism (11), wherein the clamping mechanism (11) comprises: the cross rod (111) is arranged on the mounting base (1); two second sliding sleeves (112), wherein the two second sliding sleeves (112) are arranged on the cross rod (111) in a sliding manner; two first springs (113), wherein the two first springs (113) are arranged between the second sliding sleeve (112) and the cross rod (111); two clamping blocks (114), wherein the two clamping blocks (114) are arranged on the second sliding sleeve (112); a pressure sensor (1141) mounted on the clamp block (114); two heating wires (115) are arranged in the clamping block (114).

6. The multifunctional medical table for neurology care according to claim 5, further comprising an illumination mechanism (12), wherein the illumination mechanism (12) comprises: the second servo motor (121) is arranged on the mounting seat (1); the second travel switch (122) is installed on the installation seat (1); the second mounting block (123) is mounted on an output shaft of the second servo motor (121), and the second mounting block (123) is matched with the second travel switch (122); and an illumination lamp (124) mounted on the second mounting block (123).

7. The multifunctional medical table for the nursing in the neurology department as claimed in claim 6, further comprising a lifting mechanism (13), wherein the lifting mechanism comprises: a buzzer (131) mounted on the bracket (6); at least two sliding rods (132), wherein the sliding rods (132) are arranged on the placing cylinder (94) in a sliding manner; at least two second springs (133), wherein the two second springs (133) are arranged between the sliding rod (132) and the placing cylinder (94); a circular ring (134) mounted between the sliding rods (132); and the contact switch (135) is arranged on the placing cylinder (94), and the contact switch (135) is matched with the adjacent sliding rod (132).

8. The multifunctional medical table for neurology care according to claim 7, further comprising: the circuit box (2) is installed on the installation seat (1), a switching power supply, a control module and a power supply module are arranged in the circuit box (2), the switching power supply supplies power to the whole device, the output end of the switching power supply is electrically connected with the power supply module, the power supply module is connected with a power supply main switch through a circuit, the control module is electrically connected with the power supply module, and the control module is connected with a DS1302 clock circuit and a 24C02 circuit; the starting key (3), the first travel switch (81), the photoelectric sensor (101), the pressure sensor (1141), the second travel switch (122) and the contact switch (135) are electrically connected with the control module, and the first servo motor (4), the electric push rod (85), the speed reducing motor (102), the heating wire (115), the second servo motor (121), the illuminating lamp (124) and the buzzer (131) are connected with the control module through peripheral circuits.