CN210750902U - Pulse electrical stimulation output and feedback monitoring device - Google Patents
Pulse electrical stimulation output and feedback monitoring device Download PDFInfo
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- CN210750902U CN210750902U CN201921172590.0U CN201921172590U CN210750902U CN 210750902 U CN210750902 U CN 210750902U CN 201921172590 U CN201921172590 U CN 201921172590U CN 210750902 U CN210750902 U CN 210750902U
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Abstract
The utility model discloses a pulse electrical stimulation output and feedback monitoring devices, include: the touch screen comprises an outer shell, wherein an output interface is arranged at the bottom of the outer shell, an electric wire is arranged on the output interface, one end of the electric wire is far away from the output interface and is fixedly connected with a plate electrode, a power interface and a switch are arranged at the top of the outer shell, and a touch screen is arranged on the front surface of the outer shell; the wire take-up assembly comprises a bottom plate, a support frame, a shaft body, a wire take-up reel and a knob, and the bottom plate is fixed on the bottom of the outer shell through a bolt; the user is when using the plate electrode, in coiling the wire on the plate electrode to the take-up reel, accomodate the electric wire by the take-up reel, when needs increase the electric wire, through twisting the knob soon, makes the take-up reel rotate to change the length of electric wire, reduced the winding condition appears in the electric wire, and the user can be after the user equipment, accomodate in leading-in two boxes respectively with take-up reel and plate electrode, and then increased the portability of equipment.
Description
Technical Field
The utility model relates to an recovered technical field of electro photoluminescence physical factor medical treatment specifically is a pulse electrical stimulation output and feedback monitoring device.
Background
The electric pulse stimulation is a kind of relaxation treatment aiming at the muscle tension state, the muscle of human body is stimulated by a series of pulse signals through the electrode plate, the pulse width and intensity of the pulse signals can be adjusted, and the frequency is adjusted to control the output speed of the stimulation signals.
The prior art has the following problems:
the existing pulse electrical stimulation equipment does not have the function of taking up wires, so that the phenomenon of wire winding is easy to occur when a user uses an electrode plate, and the pulse electrical stimulation equipment is inconvenient to carry.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pulse electrical stimulation output and feedback monitoring devices to it does not possess the function of receiving the line to propose current pulse electrical stimulation equipment in solving above-mentioned background art, leads to the user to easily take place the winding phenomenon of line when using the plate electrode, and is not convenient for carry the problem of pulse electrical stimulation equipment.
In order to achieve the above object, the utility model provides a following technical scheme: a pulsed electrical stimulation output and feedback monitoring device, comprising:
the touch screen comprises an outer shell, wherein an output interface is arranged at the bottom of the outer shell, an electric wire is arranged on the output interface, one end of the electric wire is far away from the output interface and is fixedly connected with a plate electrode, a power interface and a switch are arranged at the top of the outer shell, and a touch screen is arranged on the front surface of the outer shell;
receive the line subassembly, receive the line subassembly and include bottom plate, support frame, axis body, take-up reel and knob, the bottom bolt fastening of shell body has the bottom plate, the bottom symmetry of bottom plate is provided with the support frame, two the inside wall of support frame rotates to be connected the take-up reel, one side fixed connection of take-up reel the knob, the opposite side fixed connection of take-up reel the axis body, the electric wire coil around in the lateral wall of take-up reel.
As further preferable in the present technical solution: the support frame is provided with clamping grooves, and the shaft body and the outer side wall of the knob are clamped in the two clamping grooves respectively.
As further preferable in the present technical solution: the opposite sides of the clamping grooves are fixedly connected with bulges.
As further preferable in the present technical solution: the clamping groove is of a U-shaped structure.
As further preferable in the present technical solution: a through groove is formed in the supporting frame and located behind the clamping groove, and the through groove is rectangular.
As further preferable in the present technical solution: the lateral wall of shell body is provided with storage component, storage component includes first box body and second box body, first box body with the second box body symmetry sets up the both sides wall of shell body.
As further preferable in the present technical solution: two sets of first grooves which are symmetrically arranged are formed in the first box body, and a second groove and a third groove which are symmetrically arranged are formed in the second box body.
As further preferable in the present technical solution: the utility model discloses a touch screen display device, including shell body, main control board, isolation transformer, power transformer, output board, drive plate, G module and main control board, the EMI filter is connected to the fuse, the isolation transformer is connected to the EMI filter, isolation transformer connects power transformer and switching power supply respectively, the main control board with touch-sensitive screen interconnect, the main control board with G module interconnect, the main control board with the output board interconnect to form the feedback path, the main control board with the drive plate interconnect, the drive plate with the output board is connected, the output board passes through the connection of electric lines the plate electrode.
Compared with the prior art, the beneficial effects of the utility model are that: the user is when using the plate electrode, in coiling the wire on the plate electrode to the take-up reel, accomodate the electric wire by the take-up reel, when needs increase the electric wire, through twisting the knob soon, makes the take-up reel rotate to change the length of electric wire, reduced the winding condition appears in the electric wire, and the user can be after the user equipment, accomodate in leading-in two boxes respectively with take-up reel and plate electrode, and then increased the portability of equipment.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the supporting frame of the present invention;
FIG. 3 is a system diagram of the present invention;
FIG. 4 is a circuit diagram of the output detection circuit of the present invention;
fig. 5 is a 909sPCLe block diagram according to the present invention;
fig. 6 is a module diagram of the SIM card of the present invention;
fig. 7 is a diagram of the UART level shift circuit of the present invention.
In the figure: 11. an outer housing; 12. a touch screen; 111. a fuse; 112. an EMI filter; 113. an isolation transformer; 114. a switching power supply; 115. a power transformer; 116. an output plate; 117. a drive plate; 118. a 4G module; 119. a main control board; 13. a switch; 14. a power interface; 15. an output interface; 16. an electrode plate; 161. an electric wire; 20. a wire take-up assembly; 21. a base plate; 22. a support frame; 221. a card slot; 222. a protrusion; 223. a through groove; 23. a shaft body; 24. a take-up reel; 25. a knob; 30. a receiving assembly; 31. a first case; 311. a first groove; 32. a second box body; 321. a second groove; 322. and a third groove.
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.
Examples
Referring to fig. 1-7, the present invention provides a technical solution: a pulsed electrical stimulation output and feedback monitoring device, comprising:
the portable electronic device comprises an outer shell 11, wherein an output interface 15 is arranged at the bottom of the outer shell 11, an electric wire 161 is installed on the output interface 15, one end of the electric wire 161 is far away from the output interface 15 and is fixedly connected with an electrode plate 16, a power interface 14 and a switch 13 are arranged at the top of the outer shell 11, and a touch screen 12 is installed on the front surface of the outer shell 11;
receive line subassembly 20, receive line subassembly 20 includes bottom plate 21, support frame 22, axis body 23, take-up reel 24 and knob 25, the bottom bolt fastening of shell body 11 has bottom plate 21, the bottom symmetry of bottom plate 21 is provided with support frame 22, two the inside wall of support frame 22 rotates to be connected take-up reel 24, one side fixed connection of take-up reel 24 the knob 25, the opposite side fixed connection of take-up reel 24 the axis body 23, electric wire 161 coil in the lateral wall of take-up reel 24.
In this embodiment, specifically: a clamping groove 221 is formed in the support frame 22, and the outer side walls of the shaft body 23 and the knob 25 are respectively clamped in the two clamping grooves 221; due to the arrangement of the clamping groove 221, the positions of the knob 25 and the shaft body 23 are convenient to limit, and the take-up reel 24 can rotate in the support frame 22 conveniently.
In this embodiment, specifically: the opposite sides of the clamping groove 221 are fixedly connected with protrusions 222; the arrangement of the protrusion 222 limits the positions of the knob 25 and the shaft body 23, so as to prevent the take-up reel 24 from being guided out of the support frame 22 during the rotation process.
In this embodiment, specifically: the clamping groove 221 is of a U-shaped structure; due to the arrangement of the clamping groove 221, friction force between the knob 25 and the shaft body 23 and between the clamping groove 221 is reduced.
In this embodiment, specifically: a through groove 223 is formed in the support frame 22, the through groove 223 is located behind the clamping groove 221, and the through groove 223 is rectangular; the through groove 223 is arranged to facilitate the electric wire 161 to pass through the support frame 22.
In this embodiment, specifically: a containing assembly 30 is arranged on the outer side wall of the outer shell 11, the containing assembly 30 comprises a first box body 31 and a second box body 32, and the first box body 31 and the second box body 32 are symmetrically arranged on two side walls of the outer shell 11; the arrangement of the two boxes facilitates the placement of the take-up reel 24 and the electrode plate 16 on the outer housing 11.
In this embodiment, specifically: two groups of first grooves 311 which are symmetrically arranged are formed in the first box body 31, and a second groove 321 and a third groove 322 which are symmetrically arranged are formed in the second box body 32; the two ends of the take-up reel 24 are conveniently clamped into the grooves by the arrangement of the second groove 321 and the third groove 322, so that the position of the take-up reel 24 is limited, and the position of the electrode plate 16 is limited by the arrangement of the first groove 311.
In this embodiment, specifically: the internal of the outer shell 11 is provided with a fuse 111, an EMI filter 112, an isolation transformer 113, a switching power supply 114, a power transformer 115, an output board 116, a driving board 117, a 4G module 118 and a main control board 119, the fuse 111 is connected with the EMI filter 112, the EMI filter 112 is connected with the isolation transformer 113, the isolation transformer 113 is respectively connected with the power transformer 115 and the switching power supply 114, the switching power supply 114 is used for providing power to the main control board 119, the main control board 119 is in interactive connection with the touch screen 12, the main control board 119 is in interactive connection with the 4G module 118, the main control board 119 is in interactive connection with the output board 116 and forms a feedback path, the main control board 119 is in interactive connection with the driving board 117, the driving board 117 is connected with the output board 116, and the power transformer 115 is used for providing power to the output board 116, the output plate 116 is connected with the electrode plate 16 through the wire 161; the touch screen communication line is connected with the main control board 119, man-machine interaction is realized by operating the touch screen 12, set parameters and instructions are sent to the main control board 119, the main control board 119 outputs corresponding signals according to the instructions and transmits the corresponding signals to the drive board 117 to realize corresponding channel analog signal pulse output, the signals are transmitted to the output board 116 through primary operational amplifier signal amplification, then secondary amplification of pulse signals is realized through a power amplifier circuit, a transformer is connected for boosting, the stimulation intensity of output pulses can reach 100V, and the treatment effect is realized; the state of the output pulse waveform can be changed by setting the pulse width, the amplitude and the treatment frequency, and the treatment time can be reasonably set according to the bearing capacity of a patient; after the output treatment is started, the feedback circuit samples the output current to judge the actual stimulation output intensity, so as to adjust the output state and achieve better treatment experience; when the treatment channel is about to end, the buzzer of the equipment reminds a user through sound, and the buzzer is not shown in the attached drawing of the specification.
In the embodiment, the treatment circuit principle adopts a three-board-in-one concept of the main control board 119, the driving board 117 and the output board 116, and the maintainability is good;
the main control board 119 adopts a main control chip STM32F103VCT6 to mainly control the generation of stimulation signal parameters, a signal interface is reserved on the board, the main control chip is communicated with the touch screen 12 to realize man-machine interaction operation, and the 4G module 118 is supported to realize networking positioning and background real-time tracking;
the drive board 117 adopts a DA chip and an operational amplifier to realize analog conversion and signal amplification of a stimulation signal, a signal interface is connected to an interface of the main control board 119, and the board can output an initial state of the stimulation signal;
the output board 116 adopts a power amplifier circuit and a transformer module to boost and output, and a feedback module is added on an output signal line, so that current signals are monitored, and the running state of the system is guaranteed.
In this embodiment, the fuse 111 is an electrical appliance which fuses the melt by the heat generated by itself when the current exceeds a predetermined value, and disconnects the circuit, and the fuse 111 fuses the melt by the heat generated by itself after the current exceeds the predetermined value for a certain period of time, thereby disconnecting the circuit; the fuse 111, a current protector manufactured by applying the principle, is widely applied to high-low voltage distribution systems, control systems and electric equipment, is used as a short-circuit and overcurrent protector, and is one of the most commonly applied protective devices
In this embodiment, the type of the isolation transformer 113 is EI66A, the isolation transformer 113 is used to avoid touching the charged body accidentally, and the isolation of the transformer is to isolate the respective currents of the primary and secondary windings; the power transformer 115 is a 20V power transformer, whose model is E157-J, functions as a soft magnetic electromagnetic element, functions as power transmission, voltage conversion and insulation isolation, and is widely used in power supply technology and power electronics technology.
In the embodiment, the electronic touch screen 12 with good experience is adopted as an operation interface, parameters are adjusted clearly, the stimulation pulse width is adjustable within 0.2-0.8ms, the stimulation intensity can be output at the highest level and 100V, the stimulation frequency is 0.6HZ-14HZ, the treatment time can reach 99min, the prescription can be customized according to the self condition, the machine output channel can support 8 paths of output at the maximum, the muscle selectivity of a stimulated human body is wide, the output signal monitoring is supported, the output abnormity or the intensity exceeding the range is prevented, and the best experience and treatment are provided for a user.
Working principle or structural principle: the touch screen communication line is connected with the main control board 119, man-machine interaction is realized by operating the touch screen 12, set parameters and instructions are sent to the main control board 119, the main control board 119 outputs corresponding signals according to the instructions and transmits the corresponding signals to the drive board 117 to realize corresponding channel analog signal pulse output, the signals are transmitted to the output board 116 through primary operational amplifier signal amplification, then secondary amplification of pulse signals is realized through a power amplifier circuit, a transformer is connected for boosting, the stimulation intensity of output pulses can reach 100V, and the treatment effect is realized; the state of the output pulse waveform can be changed by setting the pulse width, the amplitude and the treatment frequency, and the treatment time can be reasonably set according to the bearing capacity of a patient; after the output treatment is started, the feedback circuit samples the output current to judge the actual stimulation output intensity, so as to adjust the output state and achieve better treatment experience; when the treatment channel is about to end, the buzzer of the equipment reminds a user through sound, and the buzzer is not shown in the attached drawing of the specification.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A pulsed electrical stimulation output and feedback monitoring device, comprising:
the portable electronic device comprises an outer shell (11), wherein an output interface (15) is arranged at the bottom of the outer shell (11), an electric wire (161) is installed on the output interface (15), one end of the electric wire (161) is far away from the output interface (15) and is fixedly connected with an electrode plate (16), a power supply interface (14) and a switch (13) are arranged at the top of the outer shell (11), and a touch screen (12) is installed on the front surface of the outer shell (11);
receive line subassembly (20), receive line subassembly (20) includes bottom plate (21), support frame (22), axis body (23), take-up reel (24) and knob (25), the bottom bolt fastening of shell body (11) has bottom plate (21), the bottom symmetry of bottom plate (21) is provided with support frame (22), two the inside wall of support frame (22) rotates and connects take-up reel (24), one side fixed connection of take-up reel (24) knob (25), the opposite side fixed connection of take-up reel (24) axis body (23), electric wire (161) coil in the lateral wall of take-up reel (24).
2. The device according to claim 1, wherein the pulse electrical stimulation output and feedback monitoring device comprises: the supporting frame (22) is provided with clamping grooves (221), and the shaft body (23) and the outer side wall of the knob (25) are clamped in the two clamping grooves (221) respectively.
3. The device according to claim 2, wherein the pulse electrical stimulation output and feedback monitoring device comprises: the opposite sides of the clamping grooves (221) are fixedly connected with protrusions (222).
4. The device according to claim 3, wherein the pulse electrical stimulation output and feedback monitoring device comprises: the clamping groove (221) is of a U-shaped structure.
5. The device according to claim 4, wherein the pulse electrical stimulation output and feedback monitoring device comprises: a through groove (223) is formed in the support frame (22), the through groove (223) is located behind the clamping groove (221), and the through groove (223) is rectangular.
6. The device according to claim 1, wherein the pulse electrical stimulation output and feedback monitoring device comprises: the outer side wall of shell body (11) is provided with storage component (30), storage component (30) include first box body (31) and second box body (32), first box body (31) with second box body (32) symmetry sets up the both sides wall of shell body (11).
7. The device according to claim 6, wherein the pulse electrical stimulation output and feedback monitoring device comprises: two sets of first recesses (311) that the symmetry set up are seted up to the inside of first box body (31), second recess (321) and third recess (322) that the symmetry set up are seted up to the inside of second box body (32).
8. The device according to claim 1, wherein the pulse electrical stimulation output and feedback monitoring device comprises: the LED display panel is characterized in that a fuse (111), an EMI filter (112), an isolation transformer (113), a switching power supply (114), a power transformer (115), an output board (116), a driving board (117), a 4G module (118) and a main control board (119) are arranged inside the outer shell (11), the fuse (111) is connected with the EMI filter (112), the EMI filter (112) is connected with the isolation transformer (113), the isolation transformer (113) is respectively connected with the power transformer (115) and the switching power supply (114), the main control board (119) is interactively connected with the touch screen (12), the main control board (119) is interactively connected with the 4G module (118), the main control board (119) is interactively connected with the output board (116) to form a feedback path, the main control board (119) is interactively connected with the driving board (117), and the driving board (117) is connected with the output board (116), the output plate (116) is connected with the electrode plate (16) through the electric wire (161).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921172590.0U CN210750902U (en) | 2019-07-24 | 2019-07-24 | Pulse electrical stimulation output and feedback monitoring device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921172590.0U CN210750902U (en) | 2019-07-24 | 2019-07-24 | Pulse electrical stimulation output and feedback monitoring device |
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| CN210750902U true CN210750902U (en) | 2020-06-16 |
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| CN201921172590.0U Active CN210750902U (en) | 2019-07-24 | 2019-07-24 | Pulse electrical stimulation output and feedback monitoring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110368581A (en) * | 2019-07-24 | 2019-10-25 | 深圳市艾利特医疗科技有限公司 | A kind of electric-impulse stimulation output and feedback monitoring device |
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2019
- 2019-07-24 CN CN201921172590.0U patent/CN210750902U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110368581A (en) * | 2019-07-24 | 2019-10-25 | 深圳市艾利特医疗科技有限公司 | A kind of electric-impulse stimulation output and feedback monitoring device |
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Address after: 518000 Room 101, 201, 301, 401, 501, building B, junsida Science Park, clock base, mashantou community, Matian street, Guangming District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN ELITE MEDICAL TECHNOLOGY Co.,Ltd. Address before: 6 / F, building D, Huawan Industrial Park, Bao'an Avenue, Bao'an District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN ELITE MEDICAL TECHNOLOGY Co.,Ltd. |
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