CN213364520U - Digital viscometer - Google Patents
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- CN213364520U CN213364520U CN202022731491.0U CN202022731491U CN213364520U CN 213364520 U CN213364520 U CN 213364520U CN 202022731491 U CN202022731491 U CN 202022731491U CN 213364520 U CN213364520 U CN 213364520U
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Abstract
The utility model relates to a digital viscometer belongs to the check out test set field, including base and host computer, fixedly connected with bracing piece between host computer and the base, the length direction slip along the base on the base is provided with two montants, be provided with the centre gripping subassembly that is used for the centre gripping test tube on the montant, be provided with on the base and be used for ordering about two the montant orientation is close to or the drive assembly of the direction motion of keeping away from each other. When using digital viscometer to carry out the viscosity to the liquid in the test tube and detecting, place the test tube on the base, then start drive assembly and drive two montant orientation direction motions that are close to each other, then drive the direction motion that the centre gripping subassembly orientation is close to each other, press from both sides the test tube tightly, start the host computer afterwards, can carry out the detection of liquid viscosity, at the in-process that detects, need not the whole handheld test tube of staff, in order to keep the liquid level in the test tube, staff's work burden has been alleviateed effectively.
Description
Technical Field
The application relates to the field of detection equipment, in particular to a digital viscometer.
Background
The viscometer is an instrument for measuring viscous resistance between liquids and hydrodynamic viscosity, and the viscosity value obtained by calculation by utilizing the relationship between cutting force and resistance generated between a rotor and a fluid plays a great role in the development of non-solid polymer industry.
Chinese patent No. CN208437348U discloses a digital viscometer with excellent effect, which comprises a base, wherein a support rod is fixedly mounted on the outer surface of the middle part of the upper end of the base, and a host is fixedly mounted on the support rod; when the liquid viscosity is detected, the liquid to be detected is placed below the main machine, the rotor arranged on the main machine extends into the liquid, and the main machine is started, so that the viscosity of the liquid to be detected can be obtained.
However, the applicant believes that when the amount of liquid to be detected is small, when the liquid is placed in a beaker, the liquid is not deep enough to enable a rotor to be completely submerged into the liquid level, the liquid can only be injected into a test tube for detection, and a worker needs to hold the test tube in the whole process for detection in the detection process, so that a large workload is brought to the worker.
SUMMERY OF THE UTILITY MODEL
In order to alleviate staff's work burden, this application provides a digital viscometer.
The application provides a digital viscometer, adopts following technical scheme:
the utility model provides a digital viscometer, includes base and host computer, fixedly connected with bracing piece between host computer and the base, the length direction who follows the base on the base slides and is provided with two montants, be provided with the centre gripping subassembly that is used for the centre gripping test tube on the montant, be provided with on the base and be used for ordering about two the montant orientation is close to or the drive assembly of the direction motion of keeping away from each other.
Through adopting above-mentioned technical scheme, when using digital viscometer to carry out the viscosity to the liquid in the test tube and detecting, place the test tube on the base, then start drive assembly and drive two montant orientation direction motions that are close to each other, then drive the orientation motion that centre gripping subassembly orientation is close to each other, press from both sides the test tube tightly, start the host computer afterwards, can carry out the detection of liquid viscosity, at the in-process that detects, need not the whole handheld test tube of staff, in order to keep the liquid level in the test tube, staff's work burden has been alleviateed effectively.
Optionally, the driving assembly includes a screw rod and a driving shaft, a first chute is formed in the base along the length direction of the base, the screw rod is arranged in the first chute along the length direction of the first chute and is rotatably connected with the base, the driving shaft is rotatably arranged on the base, and the driving shaft is in transmission connection with the screw rod; be provided with first slider on the montant, first slider slides with first spout and is connected, first slider screw thread is worn to establish on the lead screw, the lead screw sets up to two-way lead screw, the fixed backup pad that is provided with on the lateral wall of first spout, the backup pad is used for supporting the test tube.
Through adopting above-mentioned technical scheme, place the test tube in the backup pad, rotatory drive shaft afterwards drives the lead screw and rotates, because the lead screw is two-way lead screw, along with the rotation of lead screw drives two first slider orientation and moves towards the direction that is close to each other, drives the montant motion then, has reached the purpose that drives the tight test tube of centre gripping subassembly clamp, and through the distance between the adjustable two montants of rotatory drive shaft to adapt to the not test tube of equidimension, improved the application range of device to a certain extent.
Optionally, a knob is fixedly arranged at one end of the driving shaft, a strip-shaped groove is formed in the other end of the driving shaft along the axis direction of the driving shaft, a strip-shaped block is arranged at one end, close to the driving shaft, of the lead screw, the strip-shaped block is connected with the strip-shaped groove in a sliding mode, a through hole for the driving shaft to penetrate through is formed in the base, a clamping groove is formed in the hole wall of the through hole along the axis direction of the through hole, a clamping key is fixedly arranged on the driving shaft.
Through adopting above-mentioned technical scheme, when needs adjust the distance between the montant, the orientation pulling knob of keeping away from the base, it breaks away from the draw-in groove to drive the card key, rotate the knob afterwards, the knob drives the drive shaft and rotates, then drive first slider motion, reach the purpose of distance between the adjustment montant, after the distance adjustment finishes, the orientation promotion knob towards the base, make the card key insert in the draw-in groove, the knob can't rotate this moment, avoided to a certain extent because the vibration of machine or artificial mistake touch lead to the distance between two montants to change, lead to influencing the testing result, the reliability of device in the use has been improved.
Optionally, the buffer slot has been seted up along the length direction of lead screw to the roof of first slider, the fixed buffer block that is provided with on the montant, the buffer block slides with the buffer slot and is connected, be provided with in the buffer slot and be used for ordering about the buffer block towards the buffering elastic component of the direction motion that is close to each other.
Through adopting above-mentioned technical scheme, rotatory knob drives the lead screw and rotates, and the lead screw drives first slider motion, and the montant drives the centre gripping subassembly and presss from both sides the test tube tightly along with the motion of first slider, continues rotatory knob this moment, and first slider continues the direction motion that is close to each other, and the lateral wall of first slider extrudees the buffering elastic component with the lateral wall of buffer block, and the centre gripping subassembly closely laminates with the outer wall of test tube under the drive of buffering elastic component, has further improved the fixed effect to the test tube position.
Optionally, the centre gripping subassembly includes butt plate and splint, be connected with the connecting rod between butt plate and the montant, the butt plate sets up to the arc, the convex surface of butt plate sets up towards the direction of montant, splint are provided with two, two splint divide and establish at the both ends of butt plate, two splint all rotate along vertical direction and set up on the butt plate, be provided with the first elastic component that is used for ordering about the direction deflection that two splint orientation are close to each other on the butt plate.
Through adopting above-mentioned technical scheme, when using the centre gripping subassembly to carry out the centre gripping to the test tube, the concave surface of butt joint board and the outer wall butt of test tube, splint move towards the test tube under the effect of first elastic component, play the effect of centre gripping location to the test tube in the side, have improved the centre gripping effect of centre gripping subassembly.
Optionally, a strip-shaped hole is formed in the side wall of the connecting rod, the strip-shaped hole is formed along the length direction of the connecting rod, the connecting rope is fixedly connected between the clamping plates, a clamping tooth is fixedly arranged on the hole wall of the strip-shaped hole, and a plurality of clamping teeth are fixedly arranged along the length direction of the strip-shaped hole.
Through adopting above-mentioned technical scheme, when the test tube of distance in order to adapt to different diameters between two splint is adjusted to needs, connect the rope through the pulling, drive two splint and move towards the direction of keeping away from each other to reach the purpose of adjusting distance between two splint, connect the rope through a pulling and can drive two splint motions simultaneously, improved operating efficiency, practiced thrift the time.
Optionally, a second slider is fixedly arranged at one end, away from the abutting plate, of the connecting rod, a second sliding groove is formed in the top wall of the second slider in the vertical direction, the second sliding groove penetrates through the second slider, the second sliding groove is connected with a vertical rod in a sliding mode, and a limiting part used for limiting the position of the second slider is arranged on the vertical rod.
Through adopting above-mentioned technical scheme, when needs carry out the centre gripping to the not test tube of co-altitude, remove the locating part to the injecing of second slider position, then slide the second slider along the length direction of vertical pole, reach the purpose of adjustment butt joint board height, after adjusting suitable height, can prescribe a limit to the position of second slider through the locating part to adapt to the not test tube of co-altitude, improved the application scope of device effectively.
Optionally, a ball in rolling contact with the vertical rod is arranged on the second sliding block.
By adopting the technical scheme, when the second sliding block slides on the vertical rod, the sliding friction between the second sliding block and the vertical rod is changed into rolling friction by the rolling balls, so that the friction coefficient is effectively reduced, the friction force is reduced, the friction loss between the second sliding block and the vertical rod is reduced, and the service life of the device is prolonged.
In summary, the present application includes at least one of the following beneficial technical effects:
1. in the detection process, the test tube does not need to be held by a worker in the whole process so as to keep the liquid level in the test tube, and the work load of the worker is effectively reduced;
2. the distance between the two vertical rods can be adjusted by rotating the driving shaft so as to adapt to test tubes with different sizes, and the application range of the device is improved to a certain extent;
3. the position of the second sliding block on the vertical rod can be adjusted, and the second sliding block is limited by the limiting part to adapt to test tubes with different heights, so that the application range of the device is effectively widened.
Drawings
FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;
FIG. 2 is a schematic structural view of a clamping assembly according to an embodiment of the present application;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a schematic structural diagram of a drive assembly according to an embodiment of the present application;
FIG. 5 is an enlarged view of portion B of FIG. 4;
FIG. 6 is a cross-sectional view of a first slider of an embodiment of the present application.
Description of reference numerals: 1. a base; 11. a host; 12. a support bar; 13. a rotor; 14. a vertical rod; 2. a clamping assembly; 21. a butt joint plate; 22. a splint; 23. a first elastic member; 3. a connecting rod; 31. a strip-shaped hole; 32. connecting ropes; 33. clamping teeth; 34. a pull rod; 4. a second slider; 41. a second chute; 5. a limiting member; 51. connecting holes; 52. a limiting hole; 53. a tension spring; 6. a ball bearing; 7. a drive assembly; 71. a lead screw; 72. a drive shaft; 8. a first chute; 81. a first slider; 82. a support plate; 83. a knob; 84. a bar-shaped block; 85. a through hole; 86. a card slot; 87. a card key; 9. a buffer tank; 91. a buffer block; 92. a buffer elastic member; 93. a stop bar.
Detailed Description
The present application is described in further detail below with reference to figures 1-6.
The embodiment of the application discloses a digital viscometer.
Referring to fig. 1, a digital viscometer includes a base 1 and a main body 11, a support rod 12 is fixedly connected between the main body 11 and the base 1, and a rotor 13 is rotatably disposed at the bottom of the main body 11. When the liquid viscosity is detected, the rotor 13 is completely immersed into the liquid level, the host 11 is started, the rotor 13 is driven to rotate, and the viscosity of the liquid to be detected can be detected.
Referring to fig. 1 and 2, two vertical rods 14 are slidably arranged on the base 1 along the length direction of the base 1, a clamping assembly 2 for clamping a test tube is arranged on each vertical rod 14, and each clamping assembly 2 comprises a butt plate 21 and a clamping plate 22.
Referring to fig. 2, be connected with connecting rod 3 between butt plate 21 and the montant 14, butt plate 21 sets up to the arc, and butt plate 21's convex surface sets up towards montant 14's direction, and splint 22 is provided with two, and two splint 22 divide and establish at butt plate 21's both ends, and two splint 22 all rotate along vertical direction and set up on butt plate 21.
Referring to fig. 2, the abutting plate 21 is provided with a first elastic member 23 for driving the two clamping plates 22 to deflect in the direction of approaching each other, the first elastic member 23 is a torsion spring, one end of the torsion spring is fixedly connected with the clamping plate 22, and the other end of the torsion spring is fixedly connected with the abutting plate 21.
When using centre gripping subassembly 2 to carry out the centre gripping to the test tube, the concave surface of butt plate 21 and the outer wall butt of test tube, splint 22 move towards the test tube under the effect of first elastic component 23, play the effect of centre gripping location to the test tube in the side, have improved centre gripping subassembly 2's clamping effect.
In addition, referring to fig. 2 and 3, a strip-shaped hole 31 is formed in the side wall of the connecting rod 3, the strip-shaped hole 31 is formed along the length direction of the connecting rod 3, a connecting rope 32 is fixedly connected between the two clamping plates 22, a latch 33 is fixedly arranged on the hole wall of the strip-shaped hole 31, and a plurality of latches 33 are fixedly arranged along the length direction of the strip-shaped hole 31.
When the distance between two splint 22 need be adjusted in order to adapt to the test tube of different diameters, connect rope 32 through the pulling, drive two splint 22 and move towards the direction of keeping away from each other to reach the purpose of adjusting distance between two splint 22, connect rope 32 through once the pulling and can drive two splint 22 motions simultaneously, improved operating efficiency, practiced thrift the time.
Referring to fig. 3, a pull rod 34 is fixedly arranged in the middle of the connecting rope 32, and the distance from the top of the latch 33 to the top of the strip-shaped hole 31 is greater than the diameter of the pull rod 34. The pull rod 34 is pulled to drive the connecting rope 32 to move, so that the operation is further facilitated for workers, and the operation efficiency is improved.
Referring to fig. 2, one end of the connecting rod 3, which is far away from the abutting plate 21, is fixedly provided with a second slider 4, a second sliding groove 41 is formed in the top wall of the second slider 4 along the vertical direction, the second sliding groove 41 penetrates through the second slider 4, and the second sliding groove 41 is connected with the vertical rod 14 in a sliding manner.
Wherein, referring to fig. 2, be provided with the locating part 5 that is used for injecing the second slider 4 position on the montant 14, locating part 5 sets up the dimension spacer pin, seted up connecting hole 51 on the lateral wall of second slider 4, connecting hole 51 and second spout 41 intercommunication, the spacer pin wear to establish with connecting hole 51 in and with montant 14 plug-in connection, set up a plurality of confession spacer pin male spacing holes 52 on montant 14, a plurality of spacing holes 52 are along the length direction evenly distributed of montant 14 on montant 14.
When the test tube of co-altitude carries out the centre gripping as required, the spacing pin is pulled towards the direction of keeping away from spacing hole 52, make spacing pin and montant 14 break away from the contact, remove the injecing to second slider 4 position promptly, then slide second slider 4 along the length direction of montant 14, reach the purpose of adjustment butt joint board 21 height, after adjusting suitable height, insert spacing pin in the spacing hole 52, accomplish the fixed to second slider 4 position, can adapt to the test tube of co-altitude not, the application scope of device has been improved effectively.
In addition, referring to fig. 2, a tension spring 53 is disposed on the second slider 4, the tension spring 53 is used for driving the limit pin to move towards the limit hole 52, one end of the tension spring 53 is fixedly connected with the side wall of the second slider 4, and the other end of the tension spring is fixedly connected with the limit pin.
When carrying out the liquid viscosity and detecting, the spacer pin has the trend towards spacing downthehole 52 internal motion all the time under the effect of extension spring 53, can avoid the spacer pin to break away from spacing downthehole 52 because the vibration of machine or artificial mistake touch lead to the spacer pin effectively, has improved the security performance of device effectively.
Referring to fig. 2, the second slider 4 is provided with a ball 6 which is in rolling contact with the stem 14. When the second sliding block 4 slides on the vertical rod 14, the sliding friction between the second sliding block 4 and the vertical rod 14 is changed into rolling friction by the ball 6, so that the friction coefficient is effectively reduced, the friction force is reduced, the friction loss between the second sliding block 4 and the vertical rod 14 is reduced, and the service life of the device is prolonged.
Referring to fig. 1 and 4, a driving assembly 7 for driving the two vertical rods 14 to move toward or away from each other is disposed on the base 1, and the driving assembly 7 includes a lead screw 71 and a driving shaft 72.
Referring to fig. 4, a first chute 8 is formed in the base 1 along the length direction of the base 1, a lead screw 71 is disposed in the first chute 8 along the length direction of the first chute 8 and rotatably connected to the base 1, a driving shaft 72 is rotatably disposed on the base 1, and the driving shaft 72 is in transmission connection with the lead screw 71.
Referring to fig. 4, a first sliding block 81 is arranged on the vertical rod 14, the first sliding block 81 is connected with the first sliding groove 8 in a sliding manner, the first sliding block 81 is threaded on the lead screw 71, the lead screw 71 is a bidirectional lead screw, and the spiral lines at the two ends of the lead screw 71 are opposite in rotation direction.
Referring to fig. 4, a support plate 82 is fixedly disposed on a side wall of the first chute 8, and the support plate 82 supports the test tube.
Place the test tube in backup pad 82, rotatory drive shaft 72 afterwards, drive lead screw 71 and rotate, because lead screw 71 is two-way lead screw, along with the rotation of lead screw 71 drives two first sliders 81 towards the direction motion that is close to each other, drive montant 14 motion then, reach the purpose that drives clamping component 2 and press from both sides tight test tube, and through the distance between the adjustable two montants 14 of rotatory drive shaft 72, with the not test tube of equidimension of adaptation, the application range of device has been improved to a certain extent.
Referring to fig. 4 and 5, a knob 83 is fixedly arranged at one end of the driving shaft 72, a strip-shaped groove (not shown in the figure) is formed in the other end of the driving shaft 72 along the axial direction of the driving shaft 72, a strip-shaped block 84 is arranged at one end of the screw rod 71 close to the driving shaft 72, the strip-shaped block 84 is connected with the strip-shaped groove in a sliding manner, the cross sections of the strip-shaped groove and the strip-shaped block 84 are both rectangular, and the strip-shaped groove; the base 1 is provided with a through hole 85 for the driving shaft 72 to pass through, a clamping groove 86 is formed in the hole wall of the through hole 85 along the axial direction of the through hole 85, a clamping key 87 is fixedly arranged on the driving shaft 72, and the clamping key 87 is connected with the clamping groove 86 in a sliding manner.
When the distance between the montant 14 needs to be adjusted, the orientation is kept away from the direction pulling knob 83 of base 1, drive card key 87 and break away from draw-in groove 86, rotate knob 83 afterwards, knob 83 drives drive shaft 72 and rotates, then drive first slider 81 motion, reach the purpose of adjusting distance between the montant 14, after the distance adjustment finishes, the orientation promotion knob 83 towards base 1, make card key 87 insert in the draw-in groove 86, knob 83 can't rotate this moment, avoided to a certain extent because the vibration of machine or artificial mistake touch lead to the distance between two montants 14 to change, lead to influencing the testing result, the reliability of device in the use has been improved.
Referring to fig. 6, the buffer slot 9 has been seted up along the length direction of lead screw 71 to the roof of first slider 81, the fixed buffer block 91 that is provided with on the montant 14, buffer block 91 slides with buffer slot 9 and is connected, be provided with in the buffer slot 9 and be used for ordering about the buffer block 91 towards the buffering elastic component 92 of the direction motion that is close to each other, buffering elastic component 92 sets up to the pressure spring, the one end and the buffer block 91 fixed connection of pressure spring, the other end and the lateral wall fixed connection of buffer slot 9.
Wherein, referring to fig. 6, the notch department of dashpot 9 is provided with blend stop 93 along the fixed length direction of dashpot 9, and the diapire of blend stop 93 and the roof butt of buffer block 91 can avoid buffer block 91 to break away from dashpot 9 effectively, have improved the security of device.
The implementation principle of the digital viscometer in the embodiment of the application is as follows:
when using digital viscometer to carry out viscosity detection to the liquid in the test tube, at first adjust the position of second slider 4 on montant 14, adapt to different test tube heights, then place the test tube on base 1, then rotatory knob 83 drives drive shaft 72 and rotates, then drive the direction motion that two montants 14 orientation are close to each other, drive the direction motion that centre gripping subassembly 2 orientation is close to each other, press from both sides the test tube tightly, start host computer 11 afterwards, can carry out the detection of liquid viscosity, at the in-process that detects, need not the whole handheld test tube of staff, with the liquid level that keeps in the test tube, staff's work burden has been alleviateed effectively.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A digital viscometer, characterized by: including base (1) and host computer (11), fixedly connected with bracing piece (12) between host computer (11) and base (1), the length direction of going up along base (1) slides and is provided with two montants (14) on base (1), be provided with on montant (14) and be used for centre gripping test tube's centre gripping subassembly (2), be provided with on base (1) and be used for ordering about two montant (14) are towards drive assembly (7) that are close to each other or the direction motion of keeping away from each other.
2. A digital viscometer according to claim 1, characterized in that: the driving assembly (7) comprises a lead screw (71) and a driving shaft (72), a first sliding groove (8) is formed in the base (1) along the length direction of the base (1), the lead screw (71) is arranged in the first sliding groove (8) along the length direction of the first sliding groove (8) and is rotatably connected with the base (1), the driving shaft (72) is rotatably arranged on the base (1), and the driving shaft (72) is in transmission connection with the lead screw (71);
be provided with first slider (81) on montant (14), first slider (81) slide with first spout (8) and be connected, first slider (81) screw thread is worn to establish on lead screw (71), lead screw (71) set up to two-way lead screw, fixed backup pad (82) that are provided with on the lateral wall of first spout (8), backup pad (82) are used for supporting the test tube.
3. A digital viscometer according to claim 2, characterized in that: the improved screw driving mechanism is characterized in that a knob (83) is fixedly arranged at one end of the driving shaft (72), a strip-shaped groove is formed in the other end of the driving shaft (72) along the axial direction of the driving shaft, a strip-shaped block (84) is arranged at one end, close to the driving shaft (72), of the screw rod (71), the strip-shaped block (84) is connected with the strip-shaped groove in a sliding mode, a through hole (85) for the driving shaft (72) to penetrate through is formed in the base (1), a clamping groove (86) is formed in the hole wall of the through hole (85) along the axial direction of the through hole (85), a clamping key (87) is fixedly arranged on the driving shaft (.
4. A digital viscometer according to claim 2, characterized in that: buffer slot (9) have been seted up along the length direction of lead screw (71) to the roof of first slider (81), the fixed buffer block (91) that is provided with on montant (14), buffer block (91) slide with buffer slot (9) and are connected, be provided with in buffer slot (9) and be used for ordering about buffer block (91) towards the buffering elastic component (92) of the direction motion that is close to each other.
5. A digital viscometer according to claim 1, characterized in that: centre gripping subassembly (2) include butt plate (21) and splint (22), be connected with connecting rod (3) between butt plate (21) and montant (14), butt plate (21) sets up to the arc, the convex surface of butt plate (21) sets up towards the direction of montant (14), splint (22) are provided with two, two splint (22) divide and establish the both ends at butt plate (21), two splint (22) all rotate to set up on butt plate (21) along vertical direction, be provided with on butt plate (21) and be used for ordering about first elastic component (23) that two splint (22) orientation are close to each other orientation and deflect.
6. A digital viscometer according to claim 5, wherein: seted up bar hole (31) on the lateral wall of connecting rod (3), the length direction of connecting rod (3) is seted up, two along bar hole (31) fixedly connected with connection rope (32) between splint (22), the fixed latch (33) that is provided with on the pore wall of bar hole (31), the length direction in bar hole (31) is followed in latch (33) has set firmly and has been provided with a plurality of.
7. A digital viscometer according to claim 5 or 6, characterized in that: the fixed second slider (4) that is provided with of one end that butts against board (21) is kept away from in connecting rod (3), second spout (41) have been seted up along vertical direction to the roof of second slider (4), second spout (41) run through second slider (4), it is connected to slide between second spout (41) and montant (14), be provided with locating part (5) that are used for injecing second slider (4) position on montant (14).
8. A digital viscometer according to claim 7, wherein: and the second sliding block (4) is provided with a ball (6) which is in rolling contact with the vertical rod (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022731491.0U CN213364520U (en) | 2020-11-23 | 2020-11-23 | Digital viscometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022731491.0U CN213364520U (en) | 2020-11-23 | 2020-11-23 | Digital viscometer |
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| CN213364520U true CN213364520U (en) | 2021-06-04 |
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| CN202022731491.0U Active CN213364520U (en) | 2020-11-23 | 2020-11-23 | Digital viscometer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116183442A (en) * | 2023-04-21 | 2023-05-30 | 邯郸市爱尚体育科技有限公司 | Rotary viscometer and application method thereof |
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2020
- 2020-11-23 CN CN202022731491.0U patent/CN213364520U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116183442A (en) * | 2023-04-21 | 2023-05-30 | 邯郸市爱尚体育科技有限公司 | Rotary viscometer and application method thereof |
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Address after: 610300 No. 608, Tongji Avenue, Qingbaijiang District, Chengdu, Sichuan Patentee after: Chengdu Fubaile Decoration Materials Industry Co.,Ltd. Address before: 610300 Dawan East Road, Dawan Town, Qingbaijiang District, Chengdu City, Sichuan Province Patentee before: Chengdu Fubaile Decoration Materials Industry Co.,Ltd. |