CN211749702U - Color Doppler ultrasonic diagnostic apparatus - Google Patents
Color Doppler ultrasonic diagnostic apparatus Download PDFInfo
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- CN211749702U CN211749702U CN201922176899.3U CN201922176899U CN211749702U CN 211749702 U CN211749702 U CN 211749702U CN 201922176899 U CN201922176899 U CN 201922176899U CN 211749702 U CN211749702 U CN 211749702U
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Abstract
The utility model discloses a color Doppler ultrasonic diagnostic apparatus, which comprises an apparatus main body, wherein a lifting device is arranged on the bottom surface inside the apparatus main body, the lifting device comprises a connecting plate, a motor, a scissor assembly and a support post, wherein a buffer device is arranged on the end surface of the connecting plate facing the ground, the buffer device comprises a base, a guide rod, a push plate and a buffer spring, the base is arranged on the same end face with the motor, one end of the guide rod is arranged in a positioning groove of the base, the other end of the buffer spring penetrates through the connecting plate, the buffer spring is sleeved on the guide rod, the two ends of the buffer spring are respectively connected with the push plate and the hanging lugs arranged on the base, the push plate is sleeved on the guide rod and is arranged below the connecting plate, increase buffer in the instrument inside to produce the impact force and can cause the problem of damage to the instrument when solving the instrument and going up and down, improve the life of instrument.
Description
Technical Field
The utility model relates to an ultrasonic diagnostic apparatus technical field especially relates to a color Doppler ultrasonic diagnostic apparatus.
Background
The color ultrasonic diagnostic apparatus is called color ultrasonic for short, which refers to high-definition black-and-white B ultrasonic and color Doppler, the color Doppler ultrasonic generally uses autocorrelation technology to process Doppler signals, blood flow signals obtained by the autocorrelation technology are superposed on a two-dimensional image in real time after being color coded, namely, a color Doppler ultrasonic blood flow image is formed, the height of the existing color ultrasonic diagnostic apparatus is generally fixedly set, the use requirements of medical personnel with different heights cannot be met, and the practicability of the equipment is reduced.
CN110025334A discloses a safe color Doppler ultrasonic diagnostic apparatus with adjusting function, which comprises a display screen, a workbench, a detection head, a base, four moving wheels, an adjusting mechanism and a stabilizing mechanism, wherein the adjusting mechanism comprises a pillar, a supporting box, a moving plate and a driving assembly, the driving assembly comprises a first motor, a rotating rod and a connecting rod, the stabilizing mechanism comprises two stabilizing boxes, one stabilizing box is internally provided with a moving assembly, the other stabilizing box is internally provided with a guiding assembly, the moving assembly comprises a rack and two moving units, the moving units comprise a second motor, a gear and a fixing plate, the diagnostic apparatus can adjust the height of the workbench through the adjusting mechanism, the use requirements of medical personnel with different heights are met, but no buffer device is used for assisting when the diagnostic apparatus goes up and down, the impact force generated by rising or falling can damage the apparatus, and the unilateral lifter's support dynamics is not enough, breaks the lifter easily, influences the instrument and uses normally.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome the problem that exists among the above-mentioned, provide a color Doppler ultrasonic diagnostic apparatus, increase buffer inside the instrument to produce the problem that the impact force can cause the damage to the instrument when solving the instrument and going up and down, improve the life of instrument.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a color Doppler ultrasonic diagnostic apparatus, which comprises an apparatus main body, wherein a lifting device is arranged on the bottom surface inside the apparatus main body, the lifting device comprises a connecting plate, a motor, a scissor frame assembly and a support post, one end of the scissor frame assembly is connected with the motor in a transmission way, the other end of the scissor frame assembly is fixedly connected with the connecting plate, one end of the support post is arranged on the connecting plate, the other end of the support post penetrates through the apparatus main body and is fixedly connected with a workbench above the apparatus main body, the end surface of the connecting plate facing the ground is provided with a buffer device, the buffer device comprises a base, a guide rod, a push plate and a buffer spring, the base is arranged on the same end surface with the motor, one end of the guide rod is arranged in a positioning groove of the base, the other end of the guide rod penetrates, the push plate is sleeved on the guide rod and is arranged below the connecting plate.
Preferably, an elastic sheet is arranged between the top surface of the push plate and the top surface of the connecting plate, and the elastic sheet is arranged on the push plate and abuts against the connecting plate. The shell fragment can improve buffering effect.
Preferably, the guide rod is in clearance fit with the connecting plate and the push plate, a jackscrew is installed on the side surface of the push plate, and the jackscrew is abutted to the guide rod. Jackscrew and guide bar point face contact fill the clearance between guide bar and the push pedal, avoid the guide bar to rock, improve the stability of going up and down.
Preferably, the top of the guide rod is provided with a limiting block. The limiting block can prevent the push plate from being separated from the guide rod when the push plate rises to the top end.
Preferably, the scissor rack assembly consists of a plurality of connecting pieces, and a tension spring is arranged between the connecting pieces. The extension spring can provide the cushion effect for the scissors frame subassembly, improves scissors frame subassembly impact resistance.
Compared with the prior art, the utility model discloses the beneficial effect who has does: install buffer on this diagnostic apparatus inside adjustment mechanism, produce the impact force and can cause the problem of damage to the instrument when solving the instrument and going up and down through buffer, improve the life of instrument, adopt the scissors frame subassembly as the lift bracing piece moreover, avoid its bending or rupture when improving its holding power, extension spring on the further scissors frame subassembly can provide the cushion effect for the scissors frame subassembly, improve scissors frame subassembly impact resistance, play better buffering effect.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of a color doppler ultrasound diagnostic apparatus according to the present invention;
fig. 2 is a schematic structural diagram of a color doppler ultrasound diagnostic apparatus according to the present invention;
fig. 3 is a partially enlarged schematic view of fig. 2.
Description of the drawings: 1. an instrument body; 2. a connecting plate; 3. a motor; 4. a scissor assembly; 5. a pillar; 6. a tension spring; 7. a work table; 8. a base; 9. a guide bar; 10. pushing the plate; 11. a buffer spring; 12. a limiting block; 13. a spring plate; 14. and (5) jacking the screw.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
The utility model discloses at the concrete implementation as follows: as shown in fig. 1-3, a color doppler ultrasound diagnostic apparatus comprises an apparatus body 1, a lifting device is arranged on the bottom surface inside the apparatus body, the lifting device comprises a connecting plate 2, a motor 3, a scissor frame assembly 4 and a supporting post 5, one end of the scissor frame assembly 4 is in transmission connection with the motor 3, the other end is fixedly connected with the connecting plate 2, the scissor frame assembly 4 is composed of a plurality of connecting pieces, the scissor frame assembly 4 is used as a lifting supporting rod to improve the supporting force and avoid bending or breaking of the supporting rod, a tension spring 6 is arranged between the connecting pieces, the tension spring 6 can provide buffer force for the scissor frame assembly 4 to improve the impact resistance of the scissor frame assembly 4, one end of the supporting post 5 is arranged on the connecting plate 2, the other end penetrates through the apparatus body 1 and is fixedly connected with a workbench 7 above the apparatus body 1, a buffer device is arranged on the end surface of the connecting plate 2 facing the ground, and, the service life of the instrument is prolonged, the buffer device comprises a base 8, a guide rod 9, a push plate 10 and a buffer spring 11, the base 8 is arranged on the same end face with the motor 3, one end of the guide rod 9 is arranged in a positioning groove of the base 8, the other end of the guide rod passes through the connecting plate 2, the top of the guide rod 9 is provided with a limit block 12, the limit block 12 can prevent the push plate 10 from separating from the guide rod 9 when rising to the top end, the buffer spring 11 is sleeved on the guide rod 9, the two ends of the buffer spring are respectively connected with the push plate 10 and a hanging lug arranged on the base 8, the push plate 10 is sleeved on the guide rod 9 and is arranged below the connecting plate 2, an elastic sheet 13 is arranged between the top face of the push plate 10 and the top face of the connecting plate 2, the elastic sheet 13 is arranged on the push plate 10 and is abutted against the, this jackscrew 14 offsets with guide bar 9 and sets up, and jackscrew 14 and 9 point face contacts of guide bar fill the clearance between guide bar 9 and the push pedal 10, avoid guide bar 9 to rock, improve the stability of going up and down.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (5)
1. A color Doppler ultrasonic diagnostic apparatus is characterized in that: comprises an instrument main body, wherein a lifting device is arranged on the bottom surface in the instrument main body, the lifting device comprises a connecting plate, a motor, a scissor rack assembly and a supporting column, one end of the scissor rack component is connected with the motor in a transmission way, the other end of the scissor rack component is fixedly connected with the connecting plate, one end of the strut is arranged on the connecting plate, the other end of the strut penetrates through the instrument main body and is fixedly connected with the workbench above the instrument main body, the end surface of the connecting plate facing the ground is provided with a buffer device which comprises a base, a guide rod, a push plate and a buffer spring, the base is arranged on the same end face with the motor, one end of the guide rod is arranged in the positioning groove of the base, the other end of the buffer spring penetrates through the connecting plate, the buffer spring is sleeved on the guide rod, the two ends of the buffer spring are respectively connected with the push plate and the hanging lugs arranged on the base, and the push plate is sleeved on the guide rod and is arranged below the connecting plate.
2. The color doppler ultrasound diagnostic apparatus according to claim 1, wherein: and an elastic sheet is arranged between the top surface of the push plate and the top surface of the connecting plate, and the elastic sheet is arranged on the push plate and is abutted against the connecting plate.
3. The color doppler ultrasound diagnostic apparatus according to claim 1, wherein: the guide rod is in clearance fit with the connecting plate and the push plate, a jackscrew is installed on the side face of the push plate, and the jackscrew is abutted to the guide rod.
4. The color doppler ultrasound diagnostic apparatus according to claim 1, wherein: and the top of the guide rod is provided with a limiting block.
5. The color doppler ultrasound diagnostic apparatus according to claim 1, wherein: the scissor rack assembly is composed of a plurality of connecting pieces, and a tension spring is arranged between the connecting pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922176899.3U CN211749702U (en) | 2019-12-09 | 2019-12-09 | Color Doppler ultrasonic diagnostic apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922176899.3U CN211749702U (en) | 2019-12-09 | 2019-12-09 | Color Doppler ultrasonic diagnostic apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211749702U true CN211749702U (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922176899.3U Active CN211749702U (en) | 2019-12-09 | 2019-12-09 | Color Doppler ultrasonic diagnostic apparatus |
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| CN (1) | CN211749702U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113558776A (en) * | 2021-07-31 | 2021-10-29 | 绍兴市人民医院 | Ultrasonic instrument stabilizer in emergency ambulance |
-
2019
- 2019-12-09 CN CN201922176899.3U patent/CN211749702U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113558776A (en) * | 2021-07-31 | 2021-10-29 | 绍兴市人民医院 | Ultrasonic instrument stabilizer in emergency ambulance |
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