CN220072522U - Signal recording device for biology - Google Patents
Signal recording device for biology Download PDFInfo
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- CN220072522U CN220072522U CN202321689186.7U CN202321689186U CN220072522U CN 220072522 U CN220072522 U CN 220072522U CN 202321689186 U CN202321689186 U CN 202321689186U CN 220072522 U CN220072522 U CN 220072522U
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- 230000001681 protective effect Effects 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 239000000428 dust Substances 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008827 biological function Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model relates to the technical field of biological signal recording and provides a biological signal recording device which comprises a bottom plate and a controller, wherein an experimental platform is fixedly arranged at the top of the bottom plate; the controller is used for controlling the starting of the time control module, the time control module is used for setting each time period, information is recorded to the biological signal recording module, the information transmission module is used for transmitting recorded signals to the information display screen, workers can watch the signals conveniently, the purpose of separately recording the signals for each time period is achieved, when the information display screen is not used, the protective cover is moved to one side, the inserting block is inserted into the inserting hole to be fixed, the electric telescopic rod is started to push the flexible brush plate, the brush on the flexible brush plate is contacted with the information display screen, and the information display screen is wiped by up-down reciprocating movement, so that the purpose of cleaning dust on the information display screen is achieved.
Description
Technical Field
The utility model relates to the technical field of biological signal recording, in particular to a signal recording device for biology.
Background
Biological signal acquisition system (also referred to as biological function experimental system): researchers, teachers and students can observe bioelectric signals detected in various living organisms or isolated organs and waveforms of bioelectric signals such as tension, pressure, temperature and the like through the system, so that the functional changes of the living organisms under different physiological or pharmacological experimental conditions are recorded and analyzed.
The Chinese patent application No. CN202022307336.6 discloses a bioelectric signal recording device with a self-adaptive wire angle, which comprises a fixed frame, wherein a control module and a stepping motor are arranged on the fixed frame, and a cable is fixedly connected to a rotating shaft of the stepping motor; the control module comprises a power supply module, an MCU and a motor drive chip, wherein the power supply module is used for providing power for the MCU and the motor drive chip, the motor drive chip is respectively connected with the MCU and the stepper motor, one end of the cable is connected with the MCU, the other end of the cable is connected with a probe, the MCU is used for receiving the probe signal, carrying out corresponding calculation and outputting a control signal to the motor drive chip, and the motor drive chip is used for controlling the rotation angle of the stepper motor according to the MCU signal. The utility model prevents the wire from winding, simultaneously avoids the requirement on the quality of the commutator, and greatly reduces the experiment cost.
However, the implementation of the bioelectric signal recording device with the self-adaptive wire angle has the following problems: when recording biological signals, the above technical scheme is difficult to separate recording signals for each time period, and further, a worker is required to close and open the signal recording device to record signals for each time period, and is difficult to prevent dust for the signal recording device, and when the signal recording device is placed for a long time, a large amount of dust is accumulated on the signal recording device, so that the overall watching effect of the signal recording device is affected when the signal recording device is used again.
Disclosure of Invention
The utility model provides a signal recording device for biology, which solves the problems that in the related art, signals are difficult to be recorded separately for each time period and the signal recording device is difficult to be dustproof.
The technical scheme of the utility model is as follows: the utility model provides a signal recording device for biology, includes bottom plate and controller, the top fixed mounting of bottom plate has experimental platform, be provided with time control module and biological signal record module and information transmission module in the experimental platform, the top fixed mounting of experimental platform has the L shaped plate, the front side of L shaped plate is provided with the information display screen, the front side of L shaped plate articulates there is the protection casing, the protection casing is located the outside of information display screen, the interior roof fixed mounting of protection casing has electric telescopic handle, electric telescopic handle's output fixedly connected with flexible brush board, the terminal surface fixed mounting of protection casing has two inserts, two jacks have been seted up to the front side of L shaped plate, two peg graft mutually between jack and the two inserts, the controller respectively with electric connection between time control module, biological signal record module, information transmission module, the information display screen.
Preferably, the front side of L shaped plate fixed mounting has the fixed plate, the slot has been seted up at the top of fixed plate, the slot with peg graft mutually between the information display screen.
Preferably, the notch has all been seted up to the both sides of L shaped plate, the inside of notch all sliding connection has the slide bar.
Preferably, one end of the sliding rod is fixedly connected with a retaining plate, the retaining plate is abutted against the information display screen, and the other end of the sliding rod is fixedly connected with a pulling plate.
Preferably, a spring is sleeved on the outer side wall of the sliding rod, one end of the spring is connected with one side of the resisting plate, and the other end of the spring is connected with the inner wall of the slot.
Preferably, the inner top wall of the L-shaped plate is fixedly provided with two mounting plates, the two mounting plates are oppositely arranged, and the opposite sides of the two mounting plates are provided with LED lamp tubes.
Preferably, the bottom of the bottom plate is fixedly provided with four universal wheels, and the four universal wheels are uniformly distributed at four corners of the bottom plate.
The working principle and the beneficial effects of the utility model are as follows: the controller is used for controlling the starting of the time control module, the time control module is used for setting each time period, information is recorded to the biological signal recording module, the information transmission module is used for transmitting recorded signals to the information display screen, workers can conveniently watch the signals, the purpose of separately recording the signals for each time period is achieved, when the information display screen is not used, the protective cover is moved to one side, the protective cover is hinged, the inserting block is inserted into the jack to be fixed, the electric telescopic rod is started to push the flexible hairbrush plate, the hairbrush on the flexible hairbrush plate is in contact with the information display screen, and the information display screen is wiped through up-down reciprocating movement, so that the purpose of cleaning dust on the information display screen is achieved, and the integral watching effect of the information display screen is effectively improved.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of a side structure of the experimental platform of the present utility model;
FIG. 3 is a schematic view of a partial structure of a fixing plate according to the present utility model;
fig. 4 is a schematic diagram of an electrical connection structure according to the present utility model.
In the figure: 1. a bottom plate; 2. an experiment platform; 3. an L-shaped plate; 4. an information display screen; 5. a protective cover; 6. a flexible brush plate; 7. an electric telescopic rod; 8. inserting blocks; 9. a jack; 10. a fixing plate; 11. a slot; 12. a notch; 13. a slide bar; 14. a spring; 15. a retaining plate; 16. pulling a plate; 17. a mounting plate; 18. an LED lamp tube; 19. and a universal wheel.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution for a signal recording device for biology: the intelligent biological control device comprises a bottom plate 1 and a controller, wherein an experiment platform 2 is fixedly arranged at the top of the bottom plate 1, a time control module, a biological signal recording module and an information transmission module are arranged in the experiment platform 2, an L-shaped plate 3 is fixedly arranged at the top of the experiment platform 2, an information display screen 4 is arranged at the front side of the L-shaped plate 3, a protective cover 5 is hinged to the front side of the L-shaped plate 3, the protective cover 5 is positioned outside the information display screen 4, an electric telescopic rod 7 is fixedly arranged on the inner top wall of the protective cover 5, the output end of the electric telescopic rod 7 is fixedly connected with a flexible hairbrush plate 6, two inserting blocks 8 are fixedly arranged on the end surface of the protective cover 5, two inserting holes 9 are formed in the front side of the L-shaped plate 3 and are inserted with the two inserting blocks 8, and the controller is respectively electrically connected with the time control module, the biological signal recording module, the information transmission module and the information display screen 4;
the controller is used for controlling the starting of the time control module, the time control module is used for setting each time period, information is recorded to the biological signal recording module, the information transmission module is used for transmitting recorded signals to the information display screen 4, workers can conveniently watch the signals, the purpose of separately recording the signals for each time period is achieved, when the information display screen 4 is not used, the protective cover 5 is moved to one side, the protective cover 5 is hinged, the inserting block 8 is inserted into the inserting hole 9 to be fixed, the flexible brush plate 6 is pushed by the starting electric telescopic rod 7, a brush on the flexible brush plate 6 is contacted with the information display screen 4, and the information display screen 4 is wiped by up-down reciprocating movement, so that the purpose of cleaning dust on the information display screen 4 is achieved, and the whole watching effect of the information display screen 4 is effectively improved.
Specifically, a fixed plate 10 is fixedly installed on the front side of an L-shaped plate 3, a slot 11 is formed in the top of the fixed plate 10, the slot 11 is connected with an information display screen 4 in an inserting mode, a notch 12 is formed in two sides of the L-shaped plate 3, a sliding rod 13 is slidably connected in the notch 12, one end of the sliding rod 13 is fixedly connected with a retaining plate 15, the retaining plate 15 is abutted against the information display screen 4, the other end of the sliding rod 13 is fixedly connected with a pull plate 16, a spring 14 is sleeved on the outer side wall of the sliding rod 13, one end of the spring 14 is connected with one side of the retaining plate 15, and the other end of the spring 14 is connected with the inner wall of the slot 11;
when the information display screen 4 is overhauled, the sliding rod 13 slides in the notch 12 through pulling the pull plate 16, so that the spring 14 is contracted, at the moment, the information display screen 4 can be taken out of the slot 11 for overhauling, when the information display screen 4 is placed in the slot 11, the sliding rod 13 slides in the notch 12 through pulling the pull plate 16, so that the spring 14 is contracted, and the information display screen 4 is placed in the slot 11, at the moment, the pull plate 16 is released to reset the spring 14, and the abutting plate 15 abuts against the information display screen 4, so that the information display screen 4 is prevented from shaking in the slot 11.
Specifically, two mounting plates 17 are fixedly arranged on the inner top wall of the L-shaped plate 3, the two mounting plates 17 are oppositely arranged, LED lamp tubes 18 are arranged on the opposite sides of the two mounting plates 17, four universal wheels 19 are fixedly arranged at the bottom of the bottom plate 1, and the four universal wheels 19 are distributed at four corners of the bottom plate 1;
the LED lamp tube 18 is used for auxiliary illumination when the illumination condition is bad, and the universal wheel 19 is used for facilitating the movement of the bottom plate 1.
The working principle and the using flow of the utility model are as follows: the controller is used for controlling the starting of the time control module, the time control module is used for setting each time period, information is recorded to the biological signal recording module, the information transmission module is used for transmitting recorded signals to the information display screen 4, workers can conveniently watch the signals, the purpose of separately recording the signals for each time period is achieved, when the information display screen 4 is not used, the protective cover 5 is moved to one side, the protective cover 5 is hinged, the inserting block 8 is inserted into the inserting hole 9 to be fixed, the flexible brush plate 6 is pushed by the starting electric telescopic rod 7, a brush on the flexible brush plate 6 is contacted with the information display screen 4, and the information display screen 4 is wiped by up-down reciprocating movement, so that the purpose of cleaning dust on the information display screen 4 is achieved, and the whole watching effect of the information display screen 4 is effectively improved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. A signal recording device for biology, comprising a base plate (1) and a controller, characterized in that: an experiment platform (2) is fixedly arranged at the top of the bottom plate (1), and a time control module, a biological signal recording module and an information transmission module are arranged in the experiment platform (2);
the top of the experiment platform (2) is fixedly provided with an L-shaped plate (3), the front side of the L-shaped plate (3) is provided with an information display screen (4), the front side of the L-shaped plate (3) is hinged with a protective cover (5), and the protective cover (5) is positioned outside the information display screen (4);
an electric telescopic rod (7) is fixedly arranged on the inner top wall of the protective cover (5), the output end of the electric telescopic rod (7) is fixedly connected with a flexible hairbrush plate (6), two inserting blocks (8) are fixedly arranged on the end face of the protective cover (5), two inserting holes (9) are formed in the front side of the L-shaped plate (3), and the two inserting holes (9) are inserted with the two inserting blocks (8);
the controller is respectively and electrically connected with the time control module, the biological signal recording module, the information transmission module and the information display screen (4).
2. A signal recording apparatus for biology according to claim 1, wherein: the front side of L shaped plate (3) fixed mounting has fixed plate (10), slot (11) have been seted up at the top of fixed plate (10), slot (11) with peg graft mutually between information display screen (4).
3. A signal recording apparatus for biology according to claim 2, wherein: notch (12) have all been seted up to the both sides of L shaped plate (3), the inside of notch (12) is all sliding connection has slide bar (13).
4. A signal recording apparatus for biological use according to claim 3, wherein: one end of the sliding rod (13) is fixedly connected with a retaining plate (15), the retaining plate (15) is in contact with the information display screen (4), and the other end of the sliding rod (13) is fixedly connected with a pulling plate (16).
5. The signal recording apparatus for biology according to claim 4, wherein: the outer side wall of the sliding rod (13) is sleeved with a spring (14), one end of the spring (14) is connected with one side of the resisting plate (15), and the other end of the spring (14) is connected with the inner wall of the slot (11).
6. A signal recording apparatus for biology according to claim 1, wherein: the LED lamp is characterized in that two mounting plates (17) are fixedly mounted on the inner top wall of the L-shaped plate (3), the two mounting plates (17) are oppositely arranged, and LED lamp tubes (18) are arranged on one sides of the two opposite mounting plates (17).
7. The signal recording apparatus for biology according to claim 6, wherein: four universal wheels (19) are fixedly arranged at the bottom of the bottom plate (1), and the four universal wheels (19) are uniformly distributed at four corners of the bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321689186.7U CN220072522U (en) | 2023-06-30 | 2023-06-30 | Signal recording device for biology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321689186.7U CN220072522U (en) | 2023-06-30 | 2023-06-30 | Signal recording device for biology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220072522U true CN220072522U (en) | 2023-11-24 |
Family
ID=88831406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321689186.7U Active CN220072522U (en) | 2023-06-30 | 2023-06-30 | Signal recording device for biology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220072522U (en) |
-
2023
- 2023-06-30 CN CN202321689186.7U patent/CN220072522U/en active Active
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