CN215996744U - Formula strutting arrangement is adjusted to centrifuging tube - Google Patents
Formula strutting arrangement is adjusted to centrifuging tube Download PDFInfo
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- CN215996744U CN215996744U CN202122648506.1U CN202122648506U CN215996744U CN 215996744 U CN215996744 U CN 215996744U CN 202122648506 U CN202122648506 U CN 202122648506U CN 215996744 U CN215996744 U CN 215996744U
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Abstract
The utility model relates to a centrifuging tube regulation formula strutting arrangement, including left guard plate, right guard plate, go up the backup pad, bottom suspension fagging and base, left guard plate and right guard plate are connected with the base top through a plurality of left branch vaulting poles and right branch vaulting poles respectively, left branch vaulting pole and right branch vaulting pole run through left guard plate and right guard plate respectively, the both sides of going up backup pad and bottom suspension fagging are connected with left branch vaulting pole and right branch vaulting pole sliding respectively, the top of left two-way screw rod and right two-way screw rod passes the both sides of left guard plate and right guard plate respectively, left two-way screw rod and right two-way screw rod are connected with the left side and the right side of going up backup pad and bottom suspension fagging respectively, the bottom of left two-way screw rod and right two-way screw rod passes the base top, and its bottom is connected with the drive unit; the utility model discloses effectively solve current centrifuge tube rack and only be applicable to and deposit the single centrifuging tube of specification, the limitation is great, can't adjust fixed position to it according to the centrifuging tube of different specification length, leads to the poor scheduling problem of stationarity.
Description
Technical Field
The utility model relates to a strutting arrangement technical field especially relates to a formula strutting arrangement is adjusted to centrifuging tube.
Background
In the field of biological science research, centrifugal tubes are widely applied and have high use frequency, are indispensable experimental consumables, and are prepared into various centrifugal tubes with different specifications and lengths in almost every biochemical and molecular biology laboratory, and the common centrifugal tubes are tubular and are inconvenient to directly place on a supporting plane; thus, laboratories typically place centrifuge tubes on a centrifuge tube rack.
At present, current centrifuge tube rack height-fixed is equipped with the jack that is used for placing the centrifuging tube on the roof of pipe rack, is equipped with the hole groove that holds the centrifuging tube bottom on the bottom plate of pipe rack, but its in-process of using has following weak point: have certain limitation, only be applicable to the single centrifuging tube of specification, can't adjust its fixed position according to the centrifuging tube of different specification length, fail to effectively guarantee that the centrifuging tube places the stationarity on the centrifuge tube rack, be difficult to satisfy user's user demand.
SUMMERY OF THE UTILITY MODEL
The utility model aims at not enough and provide a centrifuging tube regulation formula strutting arrangement to prior art, through the cooperation design of left guard plate, right guard plate, last backup pad, bottom suspension fagging and base, effectively solve current centrifuge tube rack and only be applicable to and deposit the single centrifuging tube of size specification, the limitation is great, can't adjust fixed position to it according to different specification length's centrifuging tube, leads to the poor scheduling problem of stationarity.
The utility model discloses the technical scheme who adopts:
a centrifugal tube adjusting type supporting device comprises a left protective plate, a right protective plate, an upper supporting plate, a lower supporting plate and a base, wherein the left protective plate and the right protective plate are arranged oppositely and are connected with the top of the base through a plurality of left supporting rods and right supporting rods respectively, the left supporting rods and the right supporting rods penetrate through the left protective plate and the right protective plate respectively, two sides of the upper supporting plate and the lower supporting plate are respectively in sliding connection with the left supporting rods and the right supporting rods, a plurality of fixing through holes which are evenly arranged are arranged on the upper supporting plate, limiting grooves corresponding to the fixing through holes are arranged on the lower supporting plate, a cavity is arranged inside the base, a left bidirectional screw rod and a right bidirectional screw rod are arranged on the top of the base relatively, the top ends of the left bidirectional screw rod and the right bidirectional screw rod penetrate through two sides of the left protective plate and the right protective plate respectively and are connected with the left side and the right side of the upper supporting plate and the right supporting plate respectively, the bottom ends of the left bidirectional screw and the right bidirectional screw penetrate through the top of the base and are rotatably connected with the base, and the bottom ends of the left bidirectional screw and the right bidirectional screw are connected with a driving part arranged in the cavity.
Furthermore, the driving part comprises a double-shaft motor, the double-shaft motor is installed inside the cavity, and a two-way output shaft of the double-shaft motor is connected with the end parts of the left two-way screw rod and the right two-way screw rod through a transmission assembly respectively.
Further, the transmission assembly comprises a first bevel gear and a second bevel gear, the first bevel gear is mounted at the end of the left bidirectional screw or the end of the right bidirectional screw, the second bevel gear is arranged at the end of an output shaft of the double-shaft motor, and the first bevel gear is meshed with the second bevel gear.
Furthermore, the left-handed thread section and the right-handed thread section of the left bidirectional screw are respectively in threaded connection with the left side of the upper supporting plate and the left side of the lower supporting plate, and the left-handed thread section and the right-handed thread section of the right bidirectional screw are respectively in threaded connection with the right side of the upper supporting plate and the right side of the lower supporting plate.
Furthermore, an anti-skid layer is arranged at the bottom of the base.
Further, still include controller and operating panel, the controller is installed inside the cavity of base, operating panel sets up on the base outer wall, the controller is connected with operating panel and biax motor respectively.
Furthermore, an opening key, a closing key, a forward rotation key and a reverse rotation key are arranged on the operation panel.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses simple structure, convenient to use, safe and reliable through the cooperation design of left guard plate, right guard plate, last backup pad, bottom suspension fagging and base, effectively solves current centrifuge tube rack and only is applicable to and deposits the single centrifuging tube of size specification, and the limitation is great, can't adjust fixed position to it according to the centrifuging tube of different specification length, leads to the poor scheduling problem of stationarity.
2. Through the cooperation of left guard plate and right guard plate, can effectively the separation touch the centrifuging tube on this strutting arrangement, have the guard action to the centrifuging tube, effectively improve the security that the centrifuging tube was deposited.
3. Through the combined action of last backup pad and bottom suspension fagging, the shaft of centrifuging tube passes the fixing hole of last backup pad, and the limited groove of bottom suspension fagging holds in the palm the bottom that lifts up the centrifuging tube, can effectively fix the centrifuging tube, prevents that it from rocking easily, and the inside solution of depositing of centrifuging tube spills out easily, improves the security of using.
4. The utility model discloses simple structure, convenient operation is through adjusting the relative position height of last backup pad and bottom suspension fagging for and then adjust the fixed position of centrifuging tube, can place different specification length's centrifuging tube, satisfy user's demand greatly.
5. According to the center of centrifuging tube, through left two-way screw rod, right two-way screw rod, go up the backup pad, the bottom suspension fagging, the left branch vaulting pole, the right branch vaulting pole, the combined action of base and biaxial motor, biaxial motor passes through drive assembly and drives left two-way screw rod and right two-way screw rod respectively and rotates, go up backup pad and bottom suspension fagging under the limiting action of left branch vaulting pole and right branch vaulting pole, go up and be close to each other or keep away from between backup pad and the bottom suspension fagging, the relative position height of backup pad and bottom suspension fagging is gone up in the regulation, thereby effectively change the fixed position of centrifuging tube, make the device shell prevent different specification length's centrifuging tube, and effectively guarantee the stationarity of centrifuging tube, applicable scope is wider.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the overall structure of the present invention;
fig. 3 is a cross-sectional view of the present invention;
FIG. 4 is a state diagram of the present invention;
in the figure: 1. a base; 2. a right guard plate; 3. a left guard plate; 4. an upper support plate; 5. a lower support plate; 6. a fixing through hole; 7. defining a slot; 8. a left bidirectional screw; 9. a right bidirectional screw; 10. a left support bar; 11. a right support bar; 12. an anti-slip layer; 13. a bearing; 14. a left-hand threaded segment; 15. a right-handed thread segment; 16. a cavity; 17. a first bevel gear; 18. a second bevel gear; 19. a double-shaft motor; 20. a controller; 21. an operation panel; 22. and (6) centrifuging the tube.
Detailed Description
In order to better understand the technical content of the present invention, the following embodiments are provided, and the present invention is further described with reference to the accompanying drawings.
Referring to fig. 1 to 4, the utility model provides a centrifuge tube adjusting type supporting device, which comprises a left protection plate 3, a right protection plate 2, an upper supporting plate 4, a lower supporting plate 5 and a base 1, wherein the left protection plate 3 and the right protection plate 2 are designed to be concave structures, the left protection plate 3 and the right protection plate 2 are arranged oppositely, the left protection plate 3 is connected with the top of the base 1 through a plurality of left supporting rods 10, the right protection plate 2 is connected with the top of the base 1 through a plurality of right supporting rods 11, the number of the left supporting rods 10 and the number of the right supporting rods 11 are respectively two, the two left supporting rods 10 or the two right supporting rods 11 are distributed oppositely, the left supporting rods 10 and the right supporting rods 11 respectively penetrate through the upper and lower sides of the left protection plate 3 and the right protection plate 2, the two sides of the upper supporting plate 4 and the lower supporting plate 5 are respectively connected with the left supporting rods 10 and the right supporting rods 11 in a sliding manner, the upper supporting plate 4 and the lower supporting plate 5 are positioned between the left protection plate 3 and the right protection plate 2, moreover, two sides of the upper supporting plate 4 and the lower supporting plate 5 are respectively abutted against the left protection plate 3 and the right protection plate 2, a plurality of fixing through holes 6 which are uniformly arranged are arranged on the upper supporting plate 4, a limiting groove 7 corresponding to the fixing through holes 6 is arranged on the lower supporting plate 5, a tube body of the centrifuge tube 22 passes through the fixing through holes 6, the bottom of the centrifuge tube 22 is placed in the limiting groove 7, a cavity 16 is arranged in the base 1, a left two-way screw 8 and a right two-way screw 9 are oppositely arranged on the top of the base 1, the top ends of the left two-way screw 8 and the right two-way screw 9 respectively pass through the upper side and the lower side of the left protection plate 3 and the right protection plate 2 and are rotatably connected with the upper side and the lower side of the left protection plate 2, in detail, the left two-way screw 8 is respectively connected with the upper side and the lower side of the left protection plate 3 through a bearing 13, the right two-way screw 9 is respectively connected with the upper side and the lower side and the upper side and the lower side of the right protection plate 2 through a bearing 13, the left two-way screw 8 is positioned between the two left supporting rods 10, the right bidirectional screw 9 is positioned between the two right supporting rods 11, the left bidirectional screw 8 and the right bidirectional screw 9 are respectively in threaded connection with the left side and the right side of the upper supporting plate 4 and the lower supporting plate 5, namely, the left two-way screw 8 respectively penetrates through the left sides of the upper supporting plate 4 and the lower supporting plate 5 and is in threaded connection with the left sides, the right two-way screw 9 respectively penetrates through the right sides of the upper supporting plate 4 and the lower supporting plate 5 and is in threaded connection with the right sides, the relative position height of the upper supporting plate 4 and the lower supporting plate 5 is adjusted through the left bidirectional screw 8 and the right bidirectional screw 9, so that the supporting device can be matched with centrifuge tubes 22 with different lengths, the bottom ends of the left bidirectional screw 8 and the right bidirectional screw 9 penetrate through the top of the base 1 and are rotationally connected with the base, and the bottom ends of the left bidirectional screw 8 and the right bidirectional screw 9 are respectively connected with a driving part arranged in the cavity 16, and the driving part drives the left bidirectional screw 8 and the right bidirectional screw 9 to rotate.
Specifically, the driving part comprises a double-shaft motor 19, the double-shaft motor 19 is installed inside the cavity 16, and a two-way output shaft of the double-shaft motor 19 is connected with the end parts of the left two-way screw 8 and the right two-way screw 9 through a transmission assembly respectively; the double-shaft motor 19 drives the left bidirectional screw 8 and the right bidirectional screw 9 to rotate through the transmission component.
Specifically, the transmission assembly comprises a first bevel gear 17 and a second bevel gear 18, the first bevel gear 17 is mounted on the end part of the left two-way screw 8 or the right two-way screw 9, the second bevel gear 18 is arranged on the end part of an output shaft of a double-shaft motor 19, and the first bevel gear 17 is meshed with the second bevel gear 18; the double-shaft motor 19 drives the first bevel gear 17 to rotate through the second bevel gear 18, and then the first bevel gear 17 drives the left two-way screw 8 or the right two-way screw 9 to rotate.
Specifically, a left-handed thread section 14 and a right-handed thread section 15 of the left bidirectional screw 8 are respectively in threaded connection with the left sides of the upper support plate 4 and the lower support plate 5, and a left-handed thread section 14 and a right-handed thread section 15 of the right bidirectional screw 9 are respectively in threaded connection with the right sides of the upper support plate 4 and the lower support plate 5; when the left bidirectional screw 8 and the right bidirectional screw 9 rotate forwards, the left side and the right side of the upper support plate 4 and the lower support plate 5 are respectively connected with the left-handed thread section 14 and the right-handed thread section 15 of the left bidirectional screw 8 and the right bidirectional screw 9, so that the upper support plate 4 and the lower support plate 5 are far away from each other; on the contrary, when the left bidirectional screw 8 and the right bidirectional screw 9 are reversely rotated, the upper support plate 4 and the lower support plate 5 are close to each other.
Specifically, the bottom of the base 1 is provided with an anti-skid layer 12; the anti-slip layer 12 can effectively increase the friction force between the base 1 and the contact surface, and prevent the base 1 from slipping.
Specifically, the device further comprises a controller 20 and an operation panel 21, wherein the controller 20 is installed inside the cavity 16 of the base 1, the operation panel 21 is arranged on the outer wall of the base 1, and the controller 20 is respectively connected with the operation panel 21 and the double-shaft motor 19; the operation panel 21 controls the operation state of the biaxial motor 19 through the controller 20.
Specifically, the operation panel 21 is provided with an open key, a close key, a forward rotation key and a reverse rotation key; corresponding commands of the opening button, the closing button, the forward rotation button and the reverse rotation button are sent to the controller 20, and the controller 20 controls the working state of the double-shaft motor 19 according to command signals of the operation panel 21.
The utility model discloses a theory of operation does:
when in use, the controller 20 controls the working state of the double-shaft motor 19 according to the instruction signal of the operation panel 21, the double-shaft motor 19 starts to work, two output shafts of the double-shaft motor 19 drive the first bevel gears 17 to rotate through the second bevel gears 18 respectively, the two first bevel gears 17 drive the left two-way screw 8 and the right two-way screw 9 to rotate simultaneously, since the left-handed thread section 14 and the right-handed thread section 15 of the left and right both-way screws 8 and 9 are respectively screw-coupled to the left and right sides of the upper and lower support plates 4 and 5, when the left bidirectional screw 8 and the right bidirectional screw 9 rotate forwards simultaneously, the left side and the right side of the upper supporting plate 4 and the lower supporting plate 5 respectively drive the upper supporting plate 4 and the lower supporting plate 5 to move under the limiting action of the left supporting rod 10 and the right supporting rod 11, and at the moment, the upper supporting plate 4 and the lower supporting plate 5 are far away from each other; on the contrary, if the left bidirectional screw 8 and the right bidirectional screw 9 are simultaneously rotated reversely, the left bidirectional screw 8 and the right bidirectional screw 9 simultaneously drive the upper supporting plate 4 and the lower supporting plate 5 to move, and at the moment, the upper supporting plate 4 and the lower supporting plate 5 are close to each other; through left two-way screw rod 8, right two-way screw rod 9, go up backup pad 4, bottom suspension fagging 5, left branch vaulting pole 10, right branch vaulting pole 11, base 1 and biaxial motor 19's combined action, adjust the relative position height of going up backup pad 4 and bottom suspension fagging 5 through left two-way screw rod 8 and right two-way screw rod 9, thereby can effectively change centrifuging tube 22's fixed position, in detail, the tube shaft of centrifuging tube 22 passes backup pad 4's fixed through hole 6, and bottom of centrifuging tube 22 is lifted in bottom suspension fagging groove 7 of bottom suspension fagging 5, can inject centrifuging tube 22, make different specification length's centrifuging tube 22 can be placed to this device, satisfy user's demand greatly, its application scope is wider.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a strutting arrangement is adjusted to centrifuging tube which characterized in that: the anti-theft device comprises a left protection plate, a right protection plate, an upper support plate, a lower support plate and a base, wherein the left protection plate and the right protection plate are arranged oppositely and are connected with the top of the base through a plurality of left support rods and right support rods respectively, the left support rods and the right support rods penetrate through the left protection plate and the right protection plate respectively, two sides of the upper support plate and the lower support plate are respectively connected with the left support rod and the right support rod in a sliding manner, a plurality of uniformly arranged fixing through holes are arranged on the upper support plate, limiting grooves corresponding to the fixing through holes are arranged on the lower support plate, a cavity is arranged inside the base, a left bidirectional screw rod and a right bidirectional screw rod are arranged on the top of the base oppositely, the top ends of the left bidirectional screw rod and the right bidirectional screw rod penetrate through two sides of the left protection plate and the right protection plate respectively and are connected with the left side and the right side of the upper support plate and the right support plate respectively, the bottom ends of the left bidirectional screw and the right bidirectional screw penetrate through the top of the base and are rotatably connected with the base, and the bottom ends of the left bidirectional screw and the right bidirectional screw are connected with a driving part arranged in the cavity.
2. The adjustable centrifuge tube support apparatus of claim 1, wherein: the driving part comprises a double-shaft motor, the double-shaft motor is installed inside the cavity, and a two-way output shaft of the double-shaft motor is connected with the end parts of the left two-way screw rod and the right two-way screw rod through a transmission assembly respectively.
3. The adjustable centrifuge tube support apparatus of claim 2, wherein: the transmission assembly comprises a first bevel gear and a second bevel gear, the first bevel gear is mounted at the end part of the left bidirectional screw or the right bidirectional screw, the second bevel gear is arranged at the end part of an output shaft of the double-shaft motor, and the first bevel gear is meshed with the second bevel gear.
4. The adjustable centrifuge tube support apparatus of claim 1, wherein: the left-handed thread section and the right-handed thread section of the left bidirectional screw are respectively in threaded connection with the left side of the upper supporting plate and the left side of the lower supporting plate, and the left-handed thread section and the right-handed thread section of the right bidirectional screw are respectively in threaded connection with the right side of the upper supporting plate and the right side of the lower supporting plate.
5. The adjustable centrifuge tube support apparatus of claim 1, wherein: the above-mentioned
The bottom of the base is provided with an anti-slip layer.
6. The adjustable centrifuge tube support apparatus of claim 2, wherein: still include controller and operating panel, the controller is installed inside the cavity of base, operating panel sets up on the base outer wall, the controller is connected with operating panel and double-shaft motor respectively.
7. The adjustable centrifuge tube support apparatus of claim 6, wherein: the operation panel is provided with an opening key, a closing key, a forward rotation key and a reverse rotation key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122648506.1U CN215996744U (en) | 2021-11-01 | 2021-11-01 | Formula strutting arrangement is adjusted to centrifuging tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122648506.1U CN215996744U (en) | 2021-11-01 | 2021-11-01 | Formula strutting arrangement is adjusted to centrifuging tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215996744U true CN215996744U (en) | 2022-03-11 |
Family
ID=80587730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122648506.1U Active CN215996744U (en) | 2021-11-01 | 2021-11-01 | Formula strutting arrangement is adjusted to centrifuging tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215996744U (en) |
-
2021
- 2021-11-01 CN CN202122648506.1U patent/CN215996744U/en active Active
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