CN215025229U - Transcranial electrical stimulation device with adjustable height - Google Patents
Transcranial electrical stimulation device with adjustable height Download PDFInfo
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- CN215025229U CN215025229U CN202023324677.0U CN202023324677U CN215025229U CN 215025229 U CN215025229 U CN 215025229U CN 202023324677 U CN202023324677 U CN 202023324677U CN 215025229 U CN215025229 U CN 215025229U
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Abstract
The utility model relates to the technical field of medical equipment correlation, in particular to a transcranial electrical stimulation device with adjustable height, which comprises a device body and a display screen arranged on the device body, wherein the display screen is in electrical signal connection with a host machine in the device body; the mounting groove is formed in the lower surface of the base body of the device body, the mounting plate is fixedly mounted close to the lower end of the groove opening of the mounting groove, the lead screw is rotatably mounted between the top surface of the mounting groove and the mounting plate, the connecting plate is arranged in the groove opening of the mounting groove, and the connecting plate is driven by the lead screw, so that the height of the device body is adjusted, and different medical workers can operate the device body conveniently.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a transcranial electrical stimulation device with adjustable height.
Background
Transcranial direct current stimulation (tDCS) is a non-invasive technique that utilizes constant, low-intensity direct current (1-2 mA) to regulate brain cortical neuron activity; attempts to treat diseases using electricity have been made as early as the 11 th century, and techniques of transcranial direct current stimulation have been developed. Prior et al in 1998 found that weak transcranial direct current stimulation can cause cortical biphasic, polarity-dependent changes, and subsequent Nitsche studies confirmed this finding, thereby opening the curse for clinical studies of tDCS. To date, clinical disease application studies of tDCS have achieved a number of beneficial outcomes; the tDCS has two different electrodes and power supply battery equipment thereof, and is additionally provided with a control software for setting the output of the stimulation type. The stimulation modes include 3, namely anodal stimulation, cathodal stimulation and pseudo stimulation. Anodal stimulation generally enhances the excitability of the neurons at the stimulation site, while cathodal stimulation reduces the excitability of the neurons at the stimulation site. Pseudo-stimuli are mostly used as a control stimulus; but its structure of traditional transcranial electric stimulation device is comparatively simple, and its height can't be adjusted, so lead to different medical personnel when the operation, very inconvenient, for this, the utility model provides a height-adjustable's transcranial electric stimulation device is used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a height-adjustable's through cranium electro photoluminescence device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a transcranial electrical stimulation device with adjustable height comprises a device body and a display screen arranged on the device body, wherein the display screen is in electrical signal connection with a host machine in the device body, the device body is of a rectangular seat body structure, the lower surface of the seat body is provided with an installation groove, the installation groove is of a groove opening structure with a rectangular frame body in cross section, the top surface of the groove opening of the installation groove is provided with a first rotary hole, the groove opening of the installation groove is fixedly provided with an installation plate near the lower end, the installation plate is provided with a second rotary hole and a connecting rod hole, the second rotary hole and the first rotary hole are symmetrically provided with a group, a lead screw is rotatably arranged between hole bodies on the same side, guide rods are arranged between the top surface of the groove opening of the installation groove and the upper surface of the installation plate, the guide rods are symmetrically provided with two groups, a connecting plate is movably arranged in the groove opening of the installation groove, and a lead screw hole and a guide rod hole are arranged on a plate body of the connecting plate, and the lower fixed surface of its plate body installs the connecting rod, the lower extreme fixed mounting of connecting rod has the universal wheel, be provided with universal wheel brake structure on the wheel body of universal wheel, the lower extreme fixed mounting of lead screw has driven sprocket, and is provided with driving motor among the pedestal of device body, and fixed mounting has drive sprocket on its driving motor's the rotor, and carries out the transmission through drive chain between driven sprocket and the drive sprocket and be connected.
Preferably, the setting position of the connecting rod corresponds to the position of a connecting rod hole in the mounting plate, and the connecting rod is arranged by penetrating through the connecting rod hole.
Preferably, the arrangement position of the lead screw corresponds to the position of a lead screw hole in the connecting plate, the lead screw is rotatably arranged in the lead screw hole, the arrangement position of the guide rod corresponds to the position of the guide rod hole, and the guide rod is arranged by penetrating through the guide rod hole.
Preferably, when the plate body of the connecting plate moves to the uppermost end, the lowermost end of the wheel body of the universal wheel is higher than the lowermost end of the screw rod, and the distance between the lowermost end of the wheel body and the lowermost end of the screw rod is not less than five centimeters.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the lower surface of the seat body of the device body is provided with the mounting groove, the mounting plate is fixedly mounted at the notch of the mounting groove close to the lower end, the screw rod is rotatably mounted between the top surface of the mounting groove and the mounting plate, the connecting plate is arranged in the notch of the mounting groove, and the connecting plate is driven by the screw rod, so that the height of the device body is adjusted, and different medical workers can conveniently operate the device body;
2. and through set up the guide arm between mounting groove top surface and mounting panel to improve the stability that the connecting plate reciprocated through the guide arm.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a vertical cross-sectional view of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
FIG. 4 is a transverse cross-sectional view of the present invention;
fig. 5 is a schematic diagram of the connecting plate structure of the present invention.
In the figure: the device comprises a device body 1, a display screen 2, a mounting groove 3, a mounting plate 4, a screw rod 5, a guide rod 6, a connecting plate 7, a screw rod hole 8, a guide rod hole 9, a connecting rod 10, a universal wheel 11, a driven sprocket 12, a transmission sprocket 14 and a transmission chain 15.
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. 1-5, the present invention provides a technical solution: a transcranial electrical stimulation device with adjustable height comprises a device body 1 and a display screen 2 arranged on the device body 1, wherein the display screen 2 is in electrical signal connection with a host in the device body 1, the device body 1 is of a rectangular seat structure, the lower surface of the seat is provided with a mounting groove 3, the mounting groove 3 is of a notch structure with a rectangular frame body in cross section, the top surface of a notch of the mounting groove 3 is provided with a first rotary hole, a mounting plate 4 is fixedly arranged at the notch of the mounting groove 3 close to the lower end, the mounting plate 4 is provided with a second rotary hole and a connecting rod hole, the second rotary hole and the first rotary hole are symmetrically provided with one group, a lead screw 5 is rotatably arranged between hole bodies at the same side, guide rods 6 are arranged between the top surface of the notch of the mounting groove 3 and the upper surface of the mounting plate 4, the guide rods 6 are symmetrically provided with two groups, and a connecting plate 7 is movably arranged in the notch of the mounting groove 3, the plate body of the connecting plate 7 is provided with a screw hole 8 and a guide rod hole 9, the lower surface of the plate body is fixedly provided with a connecting rod 10, the lower end of the connecting rod 10 is fixedly provided with a universal wheel 11, the wheel body of the universal wheel 11 is provided with a universal wheel brake structure, the lower end of the screw 5 is fixedly provided with a driven sprocket 12, a driving motor is arranged in the seat body of the device body 1, a rotor of the driving motor is fixedly provided with a driving sprocket 14, the driven sprocket 12 is in transmission connection with the driving sprocket 14 through a driving chain 15, the lower surface of the seat body of the device body 1 is provided with a mounting groove 3, a mounting plate 4 is fixedly arranged at the notch of the mounting groove 3 close to the lower end, the screw 5 is rotatably arranged between the top surface of the mounting groove 3 and the mounting plate 4, the connecting plate 7 is arranged in the notch of the mounting groove 3 and drives the connecting plate 7 through the screw 5, thereby realize adjusting device body 1's height to make things convenient for different medical personnel to operate it.
Further, the arrangement position of the connecting rod 10 corresponds to the position of a connecting rod hole on the mounting plate 4, and the connecting rod 10 is arranged by penetrating through the connecting rod hole;
furthermore, the arrangement position of the screw 5 corresponds to the position of a screw hole 8 on the connecting plate 7, the screw 5 is rotatably arranged in the screw hole 8, the arrangement position of the guide rod 6 corresponds to the position of a guide rod hole 9, the guide rod 6 is arranged by penetrating through the guide rod hole 9, and the guide rod 6 is arranged between the top surface of the mounting groove 3 and the mounting plate 4, so that the up-and-down movement stability of the connecting plate 7 is improved through the guide rod 6;
further, when the plate body of the connecting plate 7 moves to the uppermost end, the lowermost end of the wheel body of the universal wheel 11 is higher than the lowermost end of the screw 5, and the distance between the lowermost end and the lowermost end is not less than five centimeters;
the working principle is as follows: during the in-service use, when the user need use transcranial electric stimulation device, the staff is earlier through promoting it to the assigned position, then with the brake structure lock on the device lower extreme universal wheel, then the user connects through the power with the device, then according to the use custom of self, then through the driving motor among the control switch drive arrangement body 1, thereby drive driving sprocket 14 through its driving motor, thereby drive chain 15, thereby drive driven sprocket 12 through driving chain 15, thereby drive lead screw 5 and rotate, and drive connecting plate 7 through lead screw 5 and remove, thereby realize the purpose of adjusting transcranial electric stimulation device height, thereby make things convenient for the different medical personnel of height to operate it.
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 (4)
1. The utility model provides a height-adjustable's transcranial electric stimulation device, includes device body (1) and sets up display screen (2) on device body (1), and its display screen (2) carry out signal of telecommunication with the host computer in device body (1) and are connected its characterized in that: the device body (1) is of a rectangular seat body structure, the lower surface of the seat body is provided with a mounting groove (3), the mounting groove (3) is of a notch structure with a rectangular frame body in cross section, the top surface of the notch of the mounting groove (3) is provided with a first rotary hole, the notch of the mounting groove (3) is fixedly provided with a mounting plate (4) by the lower end, the mounting plate (4) is provided with a second rotary hole and a connecting rod hole, the second rotary hole and the first rotary hole are symmetrically provided with a group, a lead screw (5) is rotatably arranged between hole bodies on the same side, guide rods (6) are arranged between the top surface of the notch of the mounting groove (3) and the upper surface of the mounting plate (4), the guide rods (6) are symmetrically provided with two groups, a connecting plate (7) is movably arranged in the notch of the mounting groove (3), and a lead screw hole (8) and a guide rod hole (9) are arranged on the plate body of the connecting plate (7), and the lower fixed surface of its plate body installs connecting rod (10), the lower extreme fixed mounting of connecting rod (10) has universal wheel (11), be provided with universal wheel brake structure on the wheel body of universal wheel (11), the lower extreme fixed mounting of lead screw (5) has driven sprocket (12), and is provided with driving motor among the pedestal of device body (1), and fixed mounting has drive sprocket (14) on its driving motor's the rotor, and carries out the transmission through drive chain (15) between driven sprocket (12) and drive sprocket (14) and be connected.
2. A height adjustable transcranial electrical stimulation apparatus according to claim 1, wherein: the setting position of connecting rod (10) is corresponding with the connecting rod hole position on mounting panel (4), and connecting rod (10) sets up for passing the connecting rod hole.
3. A height adjustable transcranial electrical stimulation apparatus according to claim 1, wherein: the arrangement position of the lead screw (5) corresponds to the position of a lead screw hole (8) in the connecting plate (7), the lead screw (5) is rotatably arranged in the lead screw hole (8), the arrangement position of the guide rod (6) corresponds to the position of the guide rod hole (9), and the guide rod (6) is arranged by penetrating through the guide rod hole (9).
4. A height adjustable transcranial electrical stimulation apparatus according to claim 1, wherein: when the plate body of the connecting plate (7) moves to the uppermost end, the lowermost end of the wheel body of the universal wheel (11) is higher than the lowermost end of the screw rod (5), and the distance between the lowermost end and the screw rod is not less than five centimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023324677.0U CN215025229U (en) | 2020-12-31 | 2020-12-31 | Transcranial electrical stimulation device with adjustable height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023324677.0U CN215025229U (en) | 2020-12-31 | 2020-12-31 | Transcranial electrical stimulation device with adjustable height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215025229U true CN215025229U (en) | 2021-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023324677.0U Active CN215025229U (en) | 2020-12-31 | 2020-12-31 | Transcranial electrical stimulation device with adjustable height |
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|---|---|
| CN (1) | CN215025229U (en) |
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2020
- 2020-12-31 CN CN202023324677.0U patent/CN215025229U/en active Active
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