CN215739091U - Real-time spectrum analyzer for ultrasonic Doppler blood flow signals - Google Patents
Real-time spectrum analyzer for ultrasonic Doppler blood flow signals Download PDFInfo
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- CN215739091U CN215739091U CN202120580876.3U CN202120580876U CN215739091U CN 215739091 U CN215739091 U CN 215739091U CN 202120580876 U CN202120580876 U CN 202120580876U CN 215739091 U CN215739091 U CN 215739091U
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- shell
- fixedly connected
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- blood flow
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- 230000017531 blood circulation Effects 0.000 title claims abstract description 36
- 238000001228 spectrum Methods 0.000 title claims abstract description 36
- 239000000523 sample Substances 0.000 claims abstract description 9
- 230000017525 heat dissipation Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 description 18
- 238000009423 ventilation Methods 0.000 description 7
- 239000000428 dust Substances 0.000 description 6
- 238000005457 optimization Methods 0.000 description 6
- 230000004087 circulation Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an ultrasonic Doppler blood flow signal real-time spectrum analyzer, which belongs to the technical field of medical equipment, and adopts the technical scheme that the analyzer comprises a shell, wherein a placing groove is fixedly connected to the bottom of an inner cavity of the shell, an analyzer body is fixedly connected to the inner cavity of the placing groove, an analyzing lead is fixedly connected to the right side of the analyzer body, an analyzing probe is fixedly connected to the other end of the analyzing lead, a controller is fixedly connected to the front end of the top of the shell, a data display screen is fixedly connected to the rear end of the top of the shell through a supporting frame, the ultrasonic Doppler blood flow signal real-time spectrum analyzer dissipates heat of the outer wall of the shell through a heat dissipating strip, an output shaft of a motor drives a rotating blade to rotate by starting a motor, the rotating blade rotates to generate airflow, the airflow enters the inner cavity of the shell through a through groove to dissipate the heat of the inner cavity of the shell, and the air in the inner cavity of the shell is circulated through an air outlet, the heat in the inner cavity of the shell is discharged, so that the heat is quickly dissipated.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to an ultrasonic Doppler blood flow signal real-time spectrum analyzer.
Background
The medical equipment refers to instruments, equipment, appliances, materials or other articles which are used for human bodies singly or in combination and also comprises required software, and the medical equipment is the most basic element of medical treatment, scientific research, teaching, institutions and clinical discipline work, namely comprises professional medical equipment and household medical equipment.
Medical equipment includes supersound doppler blood flow signal real time spectrum analyzer, supersound doppler blood flow signal real time spectrum analyzer can produce the heat when using, current supersound doppler blood flow signal real time spectrum analyzer sets up the ventilation hole more and dispels the heat, its radiating effect is general, long-time heat can pile up and arrange not go out in the shell, lead to high temperature in the shell, internals easily causes the damage, thereby the analysis accuracy of supersound doppler blood flow signal real time spectrum analyzer has been reduced, and its life has been shortened, therefore we have proposed a supersound doppler blood flow signal real time spectrum analyzer.
SUMMERY OF THE UTILITY MODEL
The utility model provides an ultrasonic Doppler blood flow signal real-time spectrum analyzer, and aims to solve the problems that the existing ultrasonic Doppler blood flow signal real-time spectrum analyzer is mostly provided with vent holes for heat dissipation, the heat dissipation effect is general, heat can be accumulated in a shell for a long time and cannot be discharged, the temperature in the shell is high, internal parts are easy to damage, the analysis accuracy of the ultrasonic Doppler blood flow signal real-time spectrum analyzer is reduced, and the service life of the ultrasonic Doppler blood flow signal real-time spectrum analyzer is shortened.
The utility model is realized in such a way that an ultrasonic Doppler blood flow signal real-time spectrum analyzer comprises a shell, the bottom of the inner cavity of the shell is fixedly connected with a placing groove, the inner cavity of the placing groove is fixedly connected with an analyzer body, the right side of the analyzer body is fixedly connected with an analysis lead, the other end of the analysis lead is fixedly connected with an analysis probe, the front end of the top of the shell is fixedly connected with a controller, the rear end of the top of the shell is fixedly connected with a data display screen through a support frame, a through groove is arranged at the lower end of the left side of the inner cavity of the shell, the lower end of the left side of the shell is fixedly connected with an operation box, the left side of the inner cavity of the operation box is fixedly connected with a motor, an output shaft of the motor extends to the inner cavity of the through groove and is fixedly connected with a rotating blade, the back fixedly connected with heat dissipation strip of shell, the air exit has been seted up to the positive lower extreme of shell.
In order to achieve the dustproof effect of the shell and prevent dust from entering the inner cavity of the shell through the air outlet, the ultrasonic Doppler blood flow signal real-time spectrum analyzer is preferably used, and the inner cavity of the air outlet is fixedly connected with a first dustproof filter screen.
In order to achieve the ventilation and dust prevention effects of the operation box and prevent dust from entering the inner cavity of the operation box through the ventilation opening, the top of the operation box is provided with the ventilation opening, and the upper end of the inner cavity of the operation box is fixedly connected with a second dust-proof filter screen.
In order to achieve the effect of limiting and supporting the analysis lead and the analysis probe and avoid the situation that the analysis lead and the analysis probe fall off, the ultrasonic Doppler blood flow signal real-time spectrum analyzer is preferably used.
In order to facilitate the effect of placing the objects and avoid the situation that the objects are placed randomly, the ultrasonic Doppler blood flow signal real-time spectrum analyzer is preferably used, the upper end of the inner cavity of the shell is movably connected with a drawer, and the front side of the drawer is fixedly connected with a handle.
In order to achieve the effect of limiting the drawer and avoid the situation that the drawer is dislocated during movement, the ultrasonic doppler blood flow signal real-time spectrum analyzer is preferably used, limiting rods are fixedly connected to two sides of the drawer, limiting grooves are formed in two sides of the upper end of the inner cavity of the shell, and one end, far away from the drawer, of each limiting rod extends to the inner cavity of each limiting groove and is in sliding connection with the inner cavity of each limiting groove.
In order to facilitate the effect of position movement of the shell, the ultrasonic doppler blood flow signal real-time spectrum analyzer is preferably used, the periphery of the bottom of the shell is fixedly connected with support columns, and the bottoms of the support columns are movably connected with moving wheels through bearings.
Compared with the prior art, the utility model has the beneficial effects that:
this supersound Doppler blood flow signal real time spectrum analyzer, dispel the heat through the heat dissipation strip to the outer wall of shell, through opening the motor, the output shaft of motor drives rotating vane and rotates, it produces the air current to rotate through rotating vane, the air current blows off the heat of shell inner chamber through the inner chamber that leads to the groove entering shell, make the circulation of air of shell inner chamber through the air exit, discharge the heat of shell inner chamber, thereby dispel the heat fast, it dispels the heat to have solved current supersound Doppler blood flow signal real time spectrum analyzer and seted up the ventilation hole more and dispel the heat, its radiating effect is general, long-time heat can be piled up and not go out in the shell, lead to high temperature in the shell, internals easily causes the damage, thereby ultrasonic blood flow signal real time spectrum analyzer's analysis accuracy has been reduced, and its life's problem has been shortened.
Drawings
FIG. 1 is an overall block diagram of an ultrasonic Doppler blood flow signal real-time spectrum analyzer of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
FIG. 3 is a rear side perspective view of the present invention.
In the figure, 1, a housing; 2. a placement groove; 3. an analyzer body; 4. analyzing the lead; 5. analyzing the probe; 6. a controller; 7. a data display screen; 8. an operation box; 9. a motor; 10. a rotating blade; 11. an air outlet; 12. a first dust screen; 13. a vent; 14. a second dust-proof filter screen; 15. a support plate; 16. a limiting hole; 17. a drawer; 18. a limiting groove; 19. a limiting rod; 20. a support pillar; 21. a moving wheel; 22. a heat dissipating strip; 23. a through groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an ultrasonic Doppler blood flow signal real-time spectrum analyzer, which comprises an outer shell 1, the bottom fixedly connected with standing groove 2 of 1 inner chamber of shell, the inner chamber fixedly connected with analyzer body 3 of standing groove 2, the right side fixedly connected with analysis wire 4 of analyzer body 3, the other end fixedly connected with analysis probe 5 of analysis wire 4, the front end fixedly connected with controller 6 at 1 top of shell, support frame fixedly connected with data display screen 7 is passed through to the rear end at 1 top of shell, logical groove 23 has been seted up to the left lower extreme of 1 inner chamber of shell, the left lower extreme fixedly connected with function case 8 of 1 left of shell, the left side fixedly connected with motor 9 of 8 inner chambers of function case, the output shaft of motor 9 extends to the inner chamber and the fixedly connected with rotating vane 10 that lead to groove 23, the back fixedly connected with heat dissipation strip 22 of shell 1, air exit 11 has been seted up to the positive lower extreme of shell 1.
In this embodiment: dispel the heat through the outer wall of heat dissipation strip 22 to shell 1, through opening motor 9, motor 9's output shaft drives rotating vane 10 and rotates, it produces the air current to rotate through rotating vane 10, the air current blows off the heat of shell 1 inner chamber through leading to groove 23 entering shell 1's inner chamber, make the circulation of air of shell 1 inner chamber through air exit 11, discharge the heat of shell 1 inner chamber, thereby dispel the heat fast, it sets up the ventilation hole more to dispel the heat to have solved current supersound Doppler blood flow signal real-time spectrum analyzer, its radiating effect is general, long-time heat can pile up and not go out in the shell, lead to the high temperature in the shell, internals easily causes the damage, thereby ultrasonic Doppler blood flow signal real-time spectrum analyzer's analysis accuracy has been reduced, and its life's problem has been shortened.
As a technical optimization scheme of the utility model, the inner cavity of the air outlet 11 is fixedly connected with a first dustproof filter screen 12.
In this embodiment: through setting up first dustproof filter screen 12, played dirt-proof effect, avoided the dust to get into the inner chamber of shell 1 through air exit 11.
As a technical optimization scheme of the utility model, the top of the operation box 8 is provided with a vent 13, and the upper end of the inner cavity of the operation box 8 is fixedly connected with a second dustproof filter screen 14.
In this embodiment: through setting up vent 13, played the effect of ventilating to function case 8, through setting up the dustproof filter screen 14 of second, played dirt-proof effect, avoid the dust to get into the inner chamber of function case 8 through vent 13.
As a technical optimization scheme of the utility model, the upper end of the right side of the shell 1 is fixedly connected with a supporting plate 15, and the top of the supporting plate 15 is provided with a limiting hole 16.
In this embodiment: through setting up backup pad 15 and spacing hole 16, played the spacing effect with the support of analysis wire 4 and analysis probe 5, avoided analysis wire 4 and analysis probe 5 the condition that drops to appear.
As a technical optimization scheme of the utility model, the upper end of the inner cavity of the shell 1 is movably connected with a drawer 17, and the front surface of the drawer 17 is fixedly connected with a handle.
In this embodiment: through the arrangement of the drawer 17, the effect of conveniently placing objects is achieved, and the problem that the objects are placed randomly is avoided.
As a technical optimization scheme of the utility model, both sides of the drawer 17 are fixedly connected with limiting rods 19, both sides of the upper end of the inner cavity of the shell 1 are provided with limiting grooves 18, and one end of each limiting rod 19, which is far away from the drawer 17, extends to the inner cavity of each limiting groove 18 and is in sliding connection with the inner cavity of each limiting groove 18.
In this embodiment: through setting up spacing groove 18 and gag lever post 19, played the spacing effect to drawer 17, avoided the condition that the dislocation appears in drawer 17 when the motion.
As a technical optimization scheme of the utility model, support columns 20 are fixedly connected to the periphery of the bottom of the shell 1, and moving wheels 21 are movably connected to the bottoms of the support columns 20 through bearings.
In this embodiment: through setting up support column 20 and removal wheel 21, played the effect that makes things convenient for the position to remove.
The working principle is as follows: at first dispel the heat through the outer wall of heat dissipation strip 22 to shell 1, then through opening motor 9, the output shaft of motor 9 drives rotating vane 10 and rotates, it produces the air current to rotate through rotating vane 10, the air current gets into the inner chamber of shell 1 through leading to groove 23 and blows off the heat of shell 1 inner chamber, later make the circulation of air of shell 1 inner chamber through air exit 11, discharge the heat of shell 1 inner chamber, thereby dispel the heat fast, it has solved current supersound doppler blood flow signal real-time spectrum analyzer and has seted up the ventilation hole more and dispel the heat, its radiating effect is general, long-time heat can pile up and not go out in the shell, lead to high temperature in the shell, internals easily causes the damage, thereby ultrasonic doppler blood flow signal real-time spectrum analyzer's analysis accuracy has been reduced, and its life's problem has been shortened.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. An ultrasonic Doppler blood flow signal real-time spectrum analyzer, comprising a housing (1), characterized in that: the bottom of the inner cavity of the shell (1) is fixedly connected with a placing groove (2), the inner cavity of the placing groove (2) is fixedly connected with an analyzer body (3), the right side of the analyzer body (3) is fixedly connected with an analysis lead (4), the other end of the analysis lead (4) is fixedly connected with an analysis probe (5), the front end of the top of the shell (1) is fixedly connected with a controller (6), the rear end of the top of the shell (1) is fixedly connected with a data display screen (7) through a supporting frame, the left lower end of the inner cavity of the shell (1) is provided with a through groove (23), the left lower end of the shell (1) is fixedly connected with an operation box (8), the left side of the inner cavity of the operation box (8) is fixedly connected with a motor (9), the output shaft of the motor (9) extends to the inner cavity of the through groove (23) and is fixedly connected with a rotating blade (10), the back fixedly connected with heat dissipation strip (22) of shell (1), air exit (11) have been seted up to the positive lower extreme of shell (1).
2. The real-time spectrum analyzer of ultrasonic doppler blood flow signals of claim 1, wherein: the inner cavity of the air outlet (11) is fixedly connected with a first dustproof filter screen (12).
3. The real-time spectrum analyzer of ultrasonic doppler blood flow signals of claim 1, wherein: vent (13) have been seted up at the top of function case (8), the upper end fixedly connected with second dustproof filter screen (14) of function case (8) inner chamber.
4. The real-time spectrum analyzer of ultrasonic doppler blood flow signals of claim 1, wherein: the upper end fixedly connected with backup pad (15) on shell (1) right side, spacing hole (16) have been seted up at the top of backup pad (15).
5. The real-time spectrum analyzer of ultrasonic doppler blood flow signals of claim 1, wherein: the upper end of the inner cavity of the shell (1) is movably connected with a drawer (17), and the front of the drawer (17) is fixedly connected with a handle.
6. The real-time spectrum analyzer of ultrasonic Doppler blood flow signals according to claim 5, wherein: the equal fixedly connected with gag lever post (19) in both sides of drawer (17), spacing groove (18) have all been seted up to shell (1) inner chamber upper end both sides, the one end that drawer (17) were kept away from in gag lever post (19) extends to the inner chamber of spacing groove (18) and with the inner chamber sliding connection of spacing groove (18).
7. The real-time spectrum analyzer of ultrasonic doppler blood flow signals of claim 1, wherein: all fixedly connected with support column (20) all around of shell (1) bottom, there is removal wheel (21) bottom through bearing swing joint in the bottom of support column (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120580876.3U CN215739091U (en) | 2021-03-22 | 2021-03-22 | Real-time spectrum analyzer for ultrasonic Doppler blood flow signals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120580876.3U CN215739091U (en) | 2021-03-22 | 2021-03-22 | Real-time spectrum analyzer for ultrasonic Doppler blood flow signals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215739091U true CN215739091U (en) | 2022-02-08 |
Family
ID=80094082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120580876.3U Expired - Fee Related CN215739091U (en) | 2021-03-22 | 2021-03-22 | Real-time spectrum analyzer for ultrasonic Doppler blood flow signals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215739091U (en) |
-
2021
- 2021-03-22 CN CN202120580876.3U patent/CN215739091U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220208 |
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| CF01 | Termination of patent right due to non-payment of annual fee |