Electronic medicine permeameter

Abstract

The invention relates to the technical field of radio frequency physical therapy, in particular to an electronic medicine penetration instrument which mainly comprises a main machine, a supporting seat fixedly installed on the bottom face of the main machine, a circuit board fixedly installed on the inner wall of the main machine, a treatment electrode fixedly installed on the circuit board through a radio frequency connecting line, an adjusting screen and a protection mechanism arranged above the main machine, and the fixing mechanism is arranged below the main machine. A rubber ring below a host is placed on a table top, a treatment electrode is connected with an affected part of a human body, a switch is turned on, a circuit board is adjusted by controlling an adjusting screen to treat the affected part of the human body through a radio frequency connecting line and the treatment electrode, heat dissipation in the host is improved through a radiator, and negative pressure is formed at the position of the table top through the rubber ring, so that the treatment effect is improved. The rubber pad is tightly connected with the desktop, and the host is not easy to shake greatly when the host runs, so that a circuit board in the host is not easy to vibrate and damage, and the service life is prolonged.

Description

Technical Field

[0001] The invention relates to the technical field of radio frequency therapy, in particular to an electronic drug penetrating device. Background Art

[0002] Electronic drug permeabilization device is a medical device that uses electronic technology and physical principles to promote the effective ingredients of drugs to penetrate the skin into the human body to achieve the purpose of treatment. Modern electronic drug permeabilization device has developed into a medical device that integrates multiple functions such as drug introduction, bionic massage, thermal therapy, etc., and is widely used in the field of clinical medicine.

[0003] The Chinese patent publication number CN210096688U discloses an automatic directional drug penetration therapeutic device, which provides an external storage box with a built-in inflation and deflation airbag in the middle section of the outer side of the cover plate, and a lateral connecting plate with a built-in side cover on the outer side of the cover plate. The internal squeezing plate is squeezed toward the human body by controlling the expansion and contraction of the inflation and deflation airbag using a small electric vacuum pump inside the main body, thereby improving the contact tightness between the drug and the human skin, thereby improving the drug penetration effect, and squeezing the human skin only during the drug penetration process, which greatly alleviates the discomfort of the human body during the rest of the time.

[0004] However, since the main body will generate a certain degree of vibration during operation, this vibration will not only cause the main body itself to shake and tilt, but if this situation continues for a long time, the long-term vibration may cause the components on the circuit board to gradually become loose, or even directly damaged in some cases. Once the circuit board is damaged, it will directly affect the normal working state and service life of the entire main body. Summary of the invention

[0005] The object of the present invention is to provide an electronic drug permeation instrument to solve the problems raised by the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions: An electronic drug penetrating instrument comprises: a main unit, a support base is fixedly mounted on the bottom surface of the main unit, a mounting plate is fixedly mounted on the side of the main unit by bolts, a circuit board is fixedly mounted on the inner wall of the main unit, a treatment electrode is fixedly mounted on the circuit board by a radio frequency connecting line, and an adjustment screen is arranged above the main unit; A protective mechanism is arranged above the main unit, and includes a protective plate located above the main unit, a clamping column is fixedly installed on the top surface of the protective plate, and the protective mechanism is used to block and protect the adjustment screen; The fixing mechanism is arranged below the main unit, and the fixing mechanism includes a rubber ring located below the main unit, a connecting groove is opened inside the support seat, and a fixing shell is fixedly installed on the side of the support seat. The fixing mechanism is used to fix the main unit.

[0007] Preferably, four supporting legs are fixedly installed on the bottom surface of the support seat, a groove body is opened on the top surface of the main unit, the inner wall of the lower end of the groove body is fixedly connected to the bottom surface of the adjustment screen, a plurality of heat dissipation holes are opened through the side of the mounting plate, a battery and a radiator are fixedly installed on the inner wall of the main unit, and the side of the radiator is fixedly connected to the side of the circuit board.

[0008] Preferably, a switch is movably installed on the side of the main unit, two radio frequency connecting lines and two treatment electrodes are provided, and a power cord is fixedly installed on the side of the main unit.

[0009] Preferably, a movable groove is opened inside the main unit, and the inner wall of the movable groove is slidably connected to the outer wall of the protective plate. Two card plates are fixedly installed on the top surface of the main unit, and the sides of the two card plates are opened with a clamping groove, the outer wall of the clamping column is slidably connected to the inner wall of the clamping groove, and adjustment grooves are opened inside the two card plates respectively.

[0010] Preferably, movable plates are slidably mounted on the inner walls of the two adjustment grooves, and adjustment columns are fixedly mounted on the sides of the two movable plates, and both ends of the two adjustment columns slide through the inner walls of the two adjustment grooves and extend to the outside.

[0011] Preferably, a slot is provided on the inner wall of the snap-in groove, the outer wall of one end of the adjusting column is slidably connected to the inner wall of the slot, the adjusting column is snap-connected to the snap-in column, an elastic member 1 is slidably installed on the outer wall of the adjusting column, and the two ends of the elastic member 1 are respectively fixedly connected to the inner wall of the adjusting groove and the side of the movable plate.

[0012] Preferably, through holes are formed through the bottom surfaces of the four supporting legs and the bottom surfaces of the supporting seat, the through holes are connected to the connecting groove, four rubber rings are provided, the top surfaces of the four rubber rings are fixedly connected to the bottom surfaces of the four supporting legs respectively, a connecting pipe is fixedly installed on the inner wall of the fixed shell, and the connecting pipe is connected to the connecting groove.

[0013] Preferably, a slide plate is slidably mounted on the inner wall of the fixed shell, a hole is formed through the top surface of the slide plate, an air bag is fixedly mounted on the top surface of the slide plate and the inner wall of the upper end of the fixed shell, a hose is fixedly mounted through the outer wall of the lower end of the air bag, and the lower end of the hose movably passes through the hole and is fixedly connected to one end of the connecting pipe.

[0014] Preferably, limit plates are fixedly installed on both sides of the skateboard, two limit grooves are provided on the inner wall of the fixed shell, the outer walls of the two limit plates are slidingly connected to the inner walls of the two limit grooves, and the bottom surfaces of the two limit plates are elastically connected to the inner walls of the lower ends of the two limit grooves through elastic parts 2.

[0015] Preferably, a wedge plate is fixedly installed on the top surface of the skateboard, and a wedge block is slidably installed on the side of the wedge plate. The top surface of the wedge block is slidably connected to the inner wall of the upper end of the fixed shell. A groove body second is opened on the inner wall of one side of the movable groove, and a push plate is slidably installed on the inner wall of the second groove body. The side of the push plate is movably connected to the side of the protective plate. A connecting rod is fixed on the side of the wedge block, and the other end of the connecting rod slides through the inner wall of the fixed shell and the side of the main machine and is fixedly connected to the side of the push plate.

[0016] Compared with the prior art, the present invention has the following beneficial effects: When the present invention is in use, the rubber ring under the main unit is placed on the desktop, the treatment electrode is connected to the affected part of the human body, the switch is turned on, and the circuit board is adjusted by controlling the adjustment screen to treat the affected part of the human body through the radio frequency connection line and the treatment electrode. The radiator is provided to improve the heat dissipation inside the main unit. When the protective plate is opened, the push plate and the connecting rod are pushed to move, the connecting rod pushes the wedge block to move, the wedge block pushes the wedge plate and the slide plate to move, the slide plate drives the limit plate to squeeze the elastic member and the airbag to extend at the same time, the airbag is sucked through the hose, the connecting pipe, the connecting groove and the through hole, so that negative pressure is formed between the rubber ring and the desktop, so that the rubber pad is tightly connected to the desktop, and when the main unit is running, the main unit is not prone to large shaking, thereby ensuring that the circuit board inside the main unit is not easily damaged by vibration, thereby improving the service life; By pulling the adjusting column, the movable plate is driven to move and squeeze the elastic part, the card column is pushed and the protective plate is driven to move to block the adjusting screen, the card column moves to the card slot, the adjusting column is loosened, and the elastic part pushes the movable plate and the adjusting column to move into the card slot, the adjusting column blocks and fixes the card column, thereby fixing the protective plate, and the protective plate blocks the adjusting screen. When not in use, the adjusting screen is not easily damaged by external collisions, and dust is prevented from polluting the adjusting screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the back side of the three-dimensional structure of the present invention; Figure 3 It is a schematic cross-sectional view of the three-dimensional structure of the host of the present invention; Figure 4 It is a top cross-sectional view of the fixed shell three-dimensional structure of the present invention; Figure 5 For the present invention Figure 4 Enlarged view of point A in the middle; Figure 6 It is a cross-sectional schematic diagram of the three-dimensional structure of the card board of the present invention; Figure 7 It is a cross-sectional schematic diagram of the three-dimensional structure of the support base of the present invention; Figure 8 It is a side cross-sectional view of the three-dimensional structure of the fixed shell of the present invention; Fig. 9 It is a schematic cross-sectional view of the three-dimensional structure of the skateboard of the present invention.

[0018] In the figure: 1. Host; 101. Support base; 102. Support legs; 103. Trough body 1; 104. Adjustment screen; 105. Mounting plate; 106. Heat dissipation holes; 107. Battery; 108. Radiator; 109. Circuit board; 110. Switch; 111. RF connection line; 112. Treatment electrode; 113. Power line; 2. Protective mechanism; 201. Moving slot; 202. Protective plate; 203. Clamping column; 204. Clamping plate; 205. Adjusting slot; 206. Moving plate; 207. Adjusting column; 208. Clamping slot; 209. Elastic member 1; 3. Fixing mechanism; 301. Fixing shell; 302. Connecting groove; 303. Through hole; 304. Rubber ring; 305. Connecting pipe; 306. Slide plate; 307. Air bag; 308. Hole; 309. Hose; 310. Limiting plate; 311. Limiting groove; 312. Elastic member 2; 313. Wedge plate; 314. Wedge block; 315. Connecting rod; 316. Push plate; 317. Trough body 2. DETAILED DESCRIPTION

[0019] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0020] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0021] like Figure 1-Figure 9 As shown, the present application provides an electronic drug permeation instrument, including: a main unit 1, a support base 101 is fixedly installed on the bottom surface of the main unit 1, a mounting plate 105 is fixedly installed on the side of the main unit 1 by bolts, a circuit board 109 is fixedly installed on the inner wall of the main unit 1, and a treatment electrode 112 is fixedly installed on the circuit board 109 through a radio frequency connecting line 111, and an adjustment screen 104 is arranged above the main unit 1; Specifically, Figure 1-Figure 3 As shown, four supporting legs 102 are fixedly installed on the bottom surface of the support base 101, a groove body 103 is opened on the top surface of the main unit 1, the inner wall of the lower end of the groove body 103 is fixedly connected to the bottom surface of the adjustment screen 104, a plurality of heat dissipation holes 106 are opened through the side of the mounting plate 105, a battery 107 and a radiator 108 are fixedly installed on the inner wall of the main unit 1, and the side of the radiator 108 is fixedly connected to the side of the circuit board 109.

[0022] In this embodiment, the heat sink 108 and the plurality of heat dissipation holes 106 are provided so that the heat inside the host 1 can be quickly discharged, thereby ensuring that the circuit board 109 inside the host 1 is not easily damaged by overheating.

[0023] Specifically, Figure 1-Figure 3 As shown, a switch 110 is movably installed on the side of the host 1, two radio frequency connection lines 111 and two treatment electrodes 112 are provided, and a power line 113 is fixedly installed on the side of the host 1.

[0024] In this embodiment: the radio frequency connecting line 111 and the treatment electrode 112 are provided, and the treatment electrode 112 contacts the affected part of the human body to perform treatment.

[0025] The protection mechanism 2 is arranged above the host 1. The protection mechanism 2 includes a protection plate 202 located above the host 1. A clamping column 203 is fixedly installed on the top surface of the protection plate 202. The protection mechanism 2 is used to block and protect the adjustment screen 104. Specifically, Figure 1-Figure 6 As shown, a movable groove 201 is opened inside the host 1, and the inner wall of the movable groove 201 is slidably connected to the outer wall of the protective plate 202. Two clamping plates 204 are fixedly installed on the top surface of the host 1. The sides of the two clamping plates 204 are opened with clamping grooves, and the outer wall of the clamping column 203 is slidably connected to the inner wall of the clamping groove. Adjustment grooves 205 are respectively opened inside the two clamping plates 204.

[0026] In this embodiment, the clamping column 203 is provided to drive the protective plate 202 to move in the movable groove 201, and the clamping column 203 moves into the clamping groove, so that the protective plate 202 can be closed and opened.

[0027] Specifically, Figure 1-Figure 6 As shown, movable plates 206 are slidably mounted on the inner walls of the two adjustment slots 205 , and adjustment columns 207 are fixedly mounted on the sides of the two movable plates 206 . Both ends of the two adjustment columns 207 slide through the inner walls of the two adjustment slots 205 and extend to the outside.

[0028] In this embodiment, the adjusting column 207 is provided to block the clamping column 203 , fix the clamping column 203 , and thus fix the protective plate 202 .

[0029] Specifically, Figure 1-Figure 6 As shown, a slot 208 is provided on the inner wall of the snap-in slot, the outer wall of one end of the adjusting column 207 is slidably connected to the inner wall of the slot 208, the adjusting column 207 is snap-fitted to the clamping column 203, an elastic member 209 is slidably installed on the outer wall of the adjusting column 207, and the two ends of the elastic member 209 are respectively fixedly connected to the inner wall of the adjusting slot 205 and the side of the movable plate 206.

[0030] In this embodiment, an elastic member 209 is provided to apply elastic force to the movable plate 206 , and the movable plate 206 drives one end of the adjustment column 207 to move into the slot 208 , so that the adjustment column 207 is not prone to tilt, thereby ensuring the stability of the clamping column 203 .

[0031] The fixing mechanism 3 is arranged below the host 1 . The fixing mechanism 3 includes a rubber ring 304 below the host 1 . A connecting groove 302 is provided inside the support base 101 . A fixing shell 301 is fixedly installed on the side of the support base 101 . The fixing mechanism 3 is used to fix the host 1 .

[0032] Specifically, Figure 1-Figure 9 As shown, a through hole 303 is formed through the bottom surfaces of the four supporting legs 102 and the supporting seat 101, and the through hole 303 is connected to the connecting groove 302. Four rubber rings 304 are provided, and the top surfaces of the four rubber rings 304 are fixedly connected to the bottom surfaces of the four supporting legs 102 respectively. A connecting pipe 305 is fixedly installed on the inner wall of the fixed shell 301, and the connecting pipe 305 is connected to the connecting groove 302.

[0033] In this embodiment: by providing a rubber ring 304, the rubber ring 304 is in closer contact with the desktop, and the connecting groove 302 and the through hole 303 are provided, so that a cavity is formed inside the rubber ring 304. When air is discharged, negative pressure is formed between the rubber ring 304 and the desktop, and the connection is tighter.

[0034] Specifically, Figure 1-Figure 9 As shown, a slide plate 306 is slidably installed on the inner wall of the fixed shell 301, a hole 308 is opened through the top surface of the slide plate 306, an air bag 307 is fixedly installed on the top surface of the slide plate 306 and the inner wall of the upper end of the fixed shell 301, a hose 309 is fixedly installed on the outer wall of the lower end of the air bag 307, and the lower end of the hose 309 movably passes through the hole 308 and is fixedly connected to one end of the connecting pipe 305.

[0035] In this embodiment, the slide plate 306 is provided to squeeze or pull the airbag 307 to contract or extend when it moves, and the airbag 307 inhales or exhausts air, thereby transporting the air to the connecting groove 302 through the hose 309 connecting the pipe 305 .

[0036] Specifically, Figure 1-Figure 9 As shown, the two side surfaces of the slide plate 306 are respectively fixedly installed with limit plates 310, the inner wall of the fixed shell 301 is provided with two limit grooves 311, the outer walls of the two limit plates 310 are respectively slidably connected with the inner walls of the two limit grooves 311, and the bottom surfaces of the two limit plates 310 are respectively elastically connected with the inner walls of the lower ends of the two limit grooves 311 through elastic members 312.

[0037] In this embodiment: the limiting plate 310 and the limiting groove 311 are provided to limit the slide plate 306, so that the slide plate 306 moves more stably, and the elastic member 312 is provided to apply an upward elastic force to the limiting plate 310, thereby applying an upward elastic force to the slide plate 306.

[0038] Specifically, Figure 1-Figure 9 As shown, a wedge plate 313 is fixedly installed on the top surface of the slide plate 306, and a wedge block 314 is slidably installed on the side of the wedge plate 313. The top surface of the wedge block 314 is slidably connected to the inner wall of the upper end of the fixed shell 301. A groove body 217 is opened on the inner wall of one side of the movable groove 201. A push plate 316 is slidably installed on the inner wall of the groove body 217. The side of the push plate 316 is movably connected to the side of the protective plate 202. A connecting rod 315 is fixed on the side of the wedge block 314. The other end of the connecting rod 315 slides through the inner wall of the fixed shell 301 and the side of the main machine 1 and is fixedly connected to the side of the push plate 316.

[0039] In this embodiment, the push plate 316 is provided to push the connecting rod 315 and the wedge block 314 to move, and the wedge block 314 pushes the wedge plate 313 and the slide plate 306 to move, driving the airbag 307 to extend and retract, thereby fixing the host 1.

[0040] The present solution is specifically as follows: when in use, the rubber ring 304 below the main unit 1 is placed on the desktop, the treatment electrode 112 is connected to the affected part of the human body, the switch 110 is turned on, and the circuit board 109 is adjusted by controlling the adjustment screen 104 to treat the affected part of the human body through the radio frequency connection line 111 and the treatment electrode 112. The radiator 108 is set to improve the internal heat dissipation of the main unit 1. When the protective plate 202 is opened, the push plate 316 and the connecting rod 315 are pushed to move, the connecting rod 315 pushes the wedge block 314 to move, the wedge block 314 pushes the wedge plate 313 and the slide plate 306 to move, and the slide plate 306 drives the limit plate 310 to squeeze the elastic member 312 and drive the airbag 307 to extend. The airbag 307 is inhaled through the hose 309, the connecting pipe 305, the connecting groove 302 and the through hole 303, so that the rubber ring 304 forms a negative pressure on the desktop. The rubber ring 304 is tightly connected to the desktop by pressure. When the host 1 is running, the host 1 is not prone to large shaking, thereby ensuring that the circuit board 109 inside the host 1 is not easily damaged by vibration, thereby improving the service life. By pulling the adjusting column 207, the movable plate 206 is driven to move and the elastic member 209 is squeezed, the card column 203 is pushed and the protective plate 202 is driven to move to block the adjustment screen 104. The card column 203 moves to the card slot, the adjusting column 207 is loosened, and the elastic member 209 pushes the movable plate 206 and the adjusting column 207 to move into the card slot 208. The adjusting column 207 blocks and fixes the card column 203, thereby fixing the protective plate 202. The protective plate 202 blocks the adjustment screen 104. When not in use, it is ensured that the adjustment screen 104 is not easily damaged by external collision, and at the same time, dust is prevented from polluting the adjustment screen 104.

[0041] A person skilled in the art should understand that the discussion of any of the above embodiments is only exemplary; within the scope of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0042] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An electronic drug permeation instrument, comprising: A main unit (1), wherein a support seat (101) is fixedly mounted on the bottom surface of the main unit (1), a mounting plate (105) is fixedly mounted on the side of the main unit (1) via bolts, a circuit board (109) is fixedly mounted on the inner wall of the main unit (1), a treatment electrode (112) is fixedly mounted on the circuit board (109) via a radio frequency connection line (111), and an adjustment screen (104) is arranged above the main unit (1), characterized in that: A protection mechanism (2), the protection mechanism (2) being arranged above the main unit (1), the protection mechanism (2) comprising a protection plate (202) located above the main unit (1), a clamping column (203) being fixedly mounted on the top surface of the protection plate (202), and the protection mechanism (2) being used to block and protect the adjustment screen (104); A fixing mechanism (3), the fixing mechanism (3) being arranged below the main unit (1), the fixing mechanism (3) comprising a rubber ring (304) located below the main unit (1), a connecting groove (302) being provided inside the support seat (101), a fixing shell (301) being fixedly mounted on a side of the support seat (101), and the fixing mechanism (3) being used to fix the main unit (1).

2. An electronic drug transdermal analyzer according to claim 1, characterized in that: Four support legs (102) are fixedly mounted on the bottom surface of the support base (101); a groove body (103) is provided on the top surface of the main unit (1); the inner wall of the lower end of the groove body (103) is fixedly connected to the bottom surface of the adjustment screen (104); a plurality of heat dissipation holes (106) are provided through the side surface of the mounting plate (105); a battery (107) and a radiator (108) are fixedly mounted on the inner wall of the main unit (1); and the side surface of the radiator (108) is fixedly connected to the side surface of the circuit board (109).

3. An electronic drug permeation device according to claim 1, characterized in that: A switch (110) is movably mounted on the side of the host (1), two radio frequency connection lines (111) and two treatment electrodes (112) are provided, and a power line (113) is fixedly mounted on the side of the host (1).

4. An electronic drug permeation device according to claim 2, characterized in that: A movable groove (201) is provided inside the main unit (1), the inner wall of the movable groove (201) is slidably connected to the outer wall of the protective plate (202), two clamping plates (204) are fixedly mounted on the top surface of the main unit (1), the sides of the two clamping plates (204) are provided with clamping grooves, the outer wall of the clamping column (203) is slidably connected to the inner wall of the clamping groove, and the two clamping plates (204) are respectively provided with adjustment grooves (205).

5. An electronic drug permeation device according to claim 4, characterized in that: The inner walls of the two adjustment grooves (205) are respectively slidably mounted with movable plates (206), and the sides of the two adjustment plates (206) are respectively fixedly penetrated with adjustable columns (207), and the two ends of the two adjustment columns (207) respectively slide through the inner walls of the two adjustment grooves (205) and extend to the outside.

6. An electronic drug permeation device according to claim 5, characterized in that: A clamping groove (208) is provided on the inner wall of the clamping groove, the outer wall of one end of the adjusting column (207) is slidably connected to the inner wall of the clamping groove (208), the adjusting column (207) is clamped with the clamping column (203), an elastic member 1 (209) is slidably mounted on the outer wall of the adjusting column (207), and the two ends of the elastic member 1 (209) are respectively fixedly connected to the inner wall of the adjusting groove (205) and the side of the movable plate (206).

7. An electronic drug transdermal analyzer according to claim 4, characterized in that: A through hole (303) is formed through the bottom surfaces of the four supporting legs (102) and the bottom surface of the supporting seat (101), and the through hole (303) is connected to the connecting groove (302). Four rubber rings (304) are provided, and the top surfaces of the four rubber rings (304) are respectively fixedly connected to the bottom surfaces of the four supporting legs (102). A connecting pipe (305) is fixedly installed on the inner wall of the fixed shell (301), and the connecting pipe (305) is connected to the connecting groove (302).

8. An electronic drug transdermal analyzer according to claim 7, characterized in that: A slide plate (306) is slidably mounted on the inner wall of the fixed shell (301), a hole (308) is formed through the top surface of the slide plate (306), an air bag (307) is fixedly mounted on the top surface of the slide plate (306) and the inner wall of the upper end of the fixed shell (301), a hose (309) is fixedly mounted through the outer wall of the lower end of the air bag (307), and the lower end of the hose (309) movably passes through the inside of the hole (308) and is fixedly connected to one end of the connecting pipe (305).

9. An electronic drug transdermal analyzer according to claim 8, characterized in that: Limiting plates (310) are fixedly mounted on both side surfaces of the slide plate (306), and two limiting grooves (311) are provided on the inner wall of the fixed shell (301). The outer walls of the two limiting plates (310) are slidably connected to the inner walls of the two limiting grooves (311), and the bottom surfaces of the two limiting plates (310) are elastically connected to the inner walls of the lower ends of the two limiting grooves (311) via elastic members (312).

10. An electronic drug transdermal device according to claim 9, characterized in that: A wedge plate (313) is fixedly mounted on the top surface of the slide plate (306), a wedge block (314) is slidably mounted on the side surface of the wedge plate (313), the top surface of the wedge block (314) is slidably connected to the inner wall of the upper end of the fixed shell (301), a second slot body (317) is opened on the inner wall of one side of the movable slot (201), a push plate (316) is slidably mounted on the inner wall of the second slot body (317), the side surface of the push plate (316) is movably connected to the side surface of the protective plate (202), a connecting rod (315) is fixed to the side surface of the wedge block (314), the other end of the connecting rod (315) slides through the inner wall of the fixed shell (301) and the side surface of the main machine (1) and is fixedly connected to the side surface of the push plate (316).

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