CN211971722U - Automatic closing cap device of coupling - Google Patents
Automatic closing cap device of coupling Download PDFInfo
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- CN211971722U CN211971722U CN202020446472.0U CN202020446472U CN211971722U CN 211971722 U CN211971722 U CN 211971722U CN 202020446472 U CN202020446472 U CN 202020446472U CN 211971722 U CN211971722 U CN 211971722U
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- box
- sealing
- closing cap
- pipe
- movable
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Abstract
The utility model discloses an automatic closing cap device of pipe connection relates to molecular biological assay technical field. The novel pressure-bearing cover sealing mechanism comprises a sealing cover mechanism, an air suction device and a cover plate, wherein the air suction device is arranged in the sealing cover mechanism, the cover plate is arranged on the surface of the sealing cover mechanism, and the sealing cover mechanism comprises a sealing cover box, a supporting frame, a rotary wrench, a small pulley, a pressure shaft, a spring, a screw, a hook and an eight-connection pipe supporting frame. Through setting up closing cap mechanism and getter device, the leather collar of breathing in during the piston of drawing outward can firmly hold eight ally oneself with the pipe cap, with above the inboard contained angle department of eight ally oneself with pipe support frame horizontal migration to couple, upwards stimulate the rotation spanner, make the movable rod drive the small pulley conflict and push down the pressure shaft, thereby make the pressure shaft drive eight ally oneself with the pipe cap and carry out the closure with eight ally oneself with the pipe body, accomplish the closing cap operation, the device pushes down once and acts on porosely, time saving and labor saving, greatly improve experimental efficiency, reduce the risk of experimental pollution, the practicality of the device has been increased.
Description
Technical Field
The utility model relates to a molecular biological assay technical field specifically is an automatic closing cap device of pipe connection.
Background
In the field of molecular biology, a real-time fluorescent quantitative nucleic acid amplification detection system (qPCR) is the most advanced nucleic acid molecular diagnosis technology used in clinic in the world, many diseases are diagnosed clinically by the qPCR, an eight-tube connector is formed by connecting eight EP tubes with the same volume (the specification of the eight-tube connector existing on the market is 0.1ml or 0.2ml), and eight-tube connectors with different specifications are used by PCR instruments of different brands. The eight-connection tube is convenient for storing and taking samples, reduces cross contamination, the cover of the eight-connection tube is eight connected round covers, and the number of PCR experimental holes and the number of PCR experimental steps (the general instrument is set as 12 rows of eight-connection tubes, and total 96 holes) are more:
in the prior art, the reaction sample required by PCR is added into the eight-connection tube by using a pipette and then the eight-connection tube needs to be covered by the DNase or the RNAse on the hand, because the eight-connection tube has smaller specification and more holes, the eight-connection tube needs to be pressed downwards by using the thumb during covering, which wastes time and labor and increases the probability of being polluted by the DNase or the RNAse on the hand.
SUMMERY OF THE UTILITY MODEL
The utility model provides an automatic closing cap device of header possesses effective improvement header closing cap and realizes efficiency, has reduced the advantage of the risk of experiment pollution to need to use the thumb to press down hard when solving eight header closing caps, waste time and energy more, and increase by the problem of the probability of hand DNA enzyme or RNA enzyme pollution.
For realizing effectively improving the purpose that the union joint closing cap realizes efficiency, reduced the risk of experimental pollution, the utility model provides a following technical scheme: an automatic joint pipe capping device comprises a capping mechanism, an air suction device and a cover plate, wherein the air suction device is arranged in the capping mechanism, the cover plate is arranged on the surface of the capping mechanism, the capping mechanism comprises a capping box, a support frame, a rotary wrench, a small pulley, a pressure shaft, a spring, a screw, a hook and an eight-joint pipe support frame, a movable hole is formed in the back surface of the inner wall of the capping box, the front surface of the rotary wrench penetrates through the movable hole to extend into the capping box and is fixedly provided with a movable shaft, the surface of the movable shaft is fixedly provided with a movable rod, one end, far away from the movable shaft, of the movable rod is rotatably connected with the small pulley through a rotating shaft, the pressure shaft is movably arranged in the capping box, the bottom end of the pressure shaft penetrates through the inner wall of the capping box and extends to the lower surface of the capping box, an eight-joint pipe body is arranged in the eight, the eight-connection pipe body is positioned right below the sealing cover box.
As an optimized technical scheme of the utility model, the fixed surface of closing cap box is provided with the support frame.
As an optimized technical scheme of the utility model, the left end and the right-hand member of loose axle rotate with the right flank with the left surface of closing cap box inner wall and are connected.
As an optimal technical scheme of the utility model, the quantity of movable rod is eight, the quantity of pressure axis is eight, the surface of small pulley and the top overlap joint of pressure axis.
As an optimal technical scheme of the utility model, the surface activity of pressure shaft is provided with the spring, the front of closing cap box is provided with the apron through the screw, the quantity of screw is three.
As an optimized technical scheme of the utility model, the getter device comprises piston, cylinder and the leather collar of breathing in.
As an optimal technical scheme of the utility model, the left surface and the right flank of closing cap box all are provided with the couple through the connecting axle, the couple is L shape, the inboard contained angle department of couple and the surperficial overlap joint of eight ally oneself with pipe support frames.
Compared with the prior art, the utility model provides an automatic closing cap device of union pipe possesses following beneficial effect:
this automatic closing cap device of antithetical couplet pipe, through setting up closing cap mechanism and getter device, the leather collar of breathing in when drawing the piston outward can firmly hold eight antithetical couplet pipe covers, with eight antithetical couplet pipe support frame horizontal migration to the inboard contained angle department of couple above, upwards stimulate the turning wrench, make the movable rod drive the trolley conflict and push down the pressure shaft, thereby make the pressure shaft drive eight antithetical couplet pipe covers and eight antithetical couplet pipe bodies and carry out the closure, accomplish the closing cap operation, the device pushes down once and acts on porously, time saving and labor saving greatly improves experimental efficiency, reduce the risk of experimental pollution, the practicality of the device has been increased.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a rear view of the structure of the cover sealing mechanism of the present invention;
FIG. 3 is a schematic view of the structure of the utility model in use;
fig. 4 is a schematic view of the hook structure of the present invention.
In the figure: 1. a capping mechanism; 11. a cover sealing box; 111. a movable hole; 112. a connecting shaft; 12. a support frame; 13. rotating the wrench; 131. a movable shaft; 132. a movable rod; 14. a small pulley; 15. a pressure shaft; 16. a spring; 17. a screw; 18. hooking; 19. an eight-connected pipe support frame; 191. an eight-connected pipe body; 2. A suction device; 3. and (7) a cover plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model discloses a joint pipe automatic capping device, which comprises a capping mechanism 1, an air suction device 2 and a cover plate 3, wherein the air suction device 2 is arranged inside the capping mechanism 1, the cover plate 3 is arranged on the surface of the capping mechanism 1, the capping mechanism 1 comprises a capping box 11, a support frame 12, a rotary wrench 13, a small pulley 14, a pressure shaft 15, a spring 16, a screw 17, a hook 18 and an eight-joint pipe support frame 19, a movable hole 111 is arranged on the back surface of the inner wall of the capping box 11, the front surface of the rotary wrench 13 penetrates through the movable hole 111 and extends to the inside of the capping box 11 and is fixedly provided with a movable shaft 131, a movable rod 132 is fixedly arranged on the surface of the movable shaft 131, one end of the movable rod 132, which is far away from the movable shaft 131, is rotatably connected with the small pulley 14 through a rotating shaft, the pressure shaft 15 is movably arranged inside the capping, the bottom end of the pressure shaft 15 penetrates through the inner wall of the cover box 11 and extends to the lower surface of the cover box 11, an eight-joint pipe body 191 is arranged inside the eight-joint pipe support frame 19, and the eight-joint pipe body 191 is located right below the cover box 11.
Specifically, a support frame 12 is fixedly arranged on the upper surface of the cover box 11.
In this embodiment, the upper surface of the sealing cover box 11 is fixed and provided with the support frame 12, the support frame 12 and the rotating wrench 13 form a lever, and the support frame 12 improves the stability of the user when pulling the rotating wrench 13, so that the sealing cover can be more easily completed, and the use of the user is facilitated.
Specifically, the left end and the right end of the movable shaft 131 are rotatably connected with the left side surface and the right side surface of the inner wall of the cover box 11.
In this embodiment, the left end and the right-hand member of loose axle 131 rotate with the left surface and the right flank of closing cap box 11 inner wall to be connected, upwards stimulate and rotate spanner 13 and drive movable rod 132 through loose axle 131 and take place to deflect to make movable rod 132 drive the conflict of little pulley 14 and push down pressure shaft 15 and carry out the closing cap operation, rotate spanner 13 and made things convenient for to use handheld, the device easy operation has increased the device's practicality.
Specifically, the number of the movable rods 132 is eight, the number of the pressure shafts 15 is eight, and the surface of the small pulley 14 is overlapped with the top of the pressure shaft 15.
In this embodiment, the number of the movable rods 132 is eight and the number of the pressure shafts 15 is eight, corresponding to the eight-connection pipe cover, so that the eight-connection pipe cover is stressed uniformly and pressed stably, thereby facilitating the use of a user.
Specifically, a spring 16 is movably arranged on the surface of the pressure shaft 15, the cover plate 3 is arranged on the front surface of the cover box 11 through screws 17, and the number of the screws 17 is three.
In this embodiment, the surface activity of pressure shaft 15 is provided with spring 16, and spring 16 makes small pulley 14 conflict pressure shaft 15 push down and carries out the closing cap, when loosening rotation spanner 13, spring 16 kick-backs and drives pressure shaft 15 and reset, has improved the device's mobility, and apron 3 has improved the protective effect of closing cap box 11, has reduced the entering of dust.
Specifically, the air suction device 2 consists of a piston, a cylinder and an air suction leather ring.
In this embodiment, the leather collar of breathing in is located the bottom of pressure shaft 15 and the leather collar of breathing in is linked together through the inside and the cylinder of pressure shaft 15, and the leather collar of breathing in when drawing the piston outward can firmly hold eight ally oneself with the pipe lid, moves eight ally oneself with the pipe lid again and locates to the mouth of pipe of eight ally oneself with pipe body 191, and the pulling rotates spanner 13 and can carry out the closing cap operation, has made things convenient for the user to operate.
Specifically, the left side face and the right side face of the cover sealing box 11 are provided with hooks 18 through connecting shafts 112, the hooks 18 are L-shaped, and the inner side included angle of the hooks 18 is in lap joint with the surface of the eight-joint pipe supporting frame 19.
In this embodiment, the left side and the right side of the sealing cover box 11 are provided with the hooks 18 through the connecting shaft 112, the eight-joint pipe support frame 19 is horizontally moved to the upper side of the inner side included angle of the hooks 18, the hooks 18 can avoid the situation that the sealing cover box 11 is upwards bounced when the pressure shaft 15 presses the eight-joint pipe cover, the stability of the device is improved, and the sealing cover efficiency is improved.
The utility model discloses a theory of operation and use flow: when using, the leather collar of breathing in when drawing the piston outward can firmly suck eight ally oneself with the pipe lid, 19 horizontal migration of eight ally oneself with the pipe support frame to the couple 18 inboard contained angle department above, support frame 12 forms the lever with rotation spanner 13, upwards the pulling rotates spanner 13 and drives the movable rod 132 through loose axle 131 and take place to deflect, thereby make movable rod 132 drive the conflict of little pulley 14 and push down pressure shaft 15, thereby make pressure shaft 15 drive eight ally oneself with the pipe lid and eight ally oneself with pipe body 191 and close, accomplish the closing cap operation, accomplish the operation to the device through the aforesaid.
To sum up, this automatic closing cap device of antithetical couplet pipe, through setting up closing cap mechanism 1 and getter device 2, the leather collar of breathing in when drawing the piston outward can firmly hold eight antithetical couplet pipe lids, 19 horizontal migration of eight antithetical couplet pipe support frame to couple 18 above the inboard contained angle department, upwards stimulate rotation spanner 13, make movable rod 132 drive the 14 conflict of little pulley and push down pressure shaft 15, thereby make pressure shaft 15 drive eight antithetical couplet pipe lids and eight antithetical couplet pipe body 191 carry out the closure, accomplish the closing cap operation, the device once pushes down and acts on porously, time saving and labor saving, greatly improve experimental efficiency, reduce the risk of experimental pollution, the practicality of the device has been increased.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an automatic closing cap device of coupling, includes closing cap mechanism (1), getter device (2) and apron (3), its characterized in that: the inner part of the sealing mechanism (1) is provided with an air suction device (2), the surface of the sealing mechanism (1) is provided with a cover plate (3), the sealing mechanism (1) comprises a sealing box (11), a support frame (12), a rotary wrench (13), a small pulley (14), a pressure shaft (15), a spring (16), a screw (17), a hook (18) and an eight-connected-tube support frame (19), the back surface of the inner wall of the sealing box (11) is provided with a movable hole (111), the front surface of the rotary wrench (13) penetrates through the movable hole (111) and extends to the inner part of the sealing box (11) and is fixedly provided with a movable shaft (131), the surface of the movable shaft (131) is fixedly provided with a movable rod (132), one end of the movable rod (132), which is far away from the movable shaft (131), is rotatably connected with the small pulley (14) through a rotating shaft, the inner part of the sealing box (11) is provided with the, the bottom end of the pressure shaft (15) penetrates through the inner wall of the sealing cover box (11) and extends to the lower surface of the sealing cover box (11), an eight-connection pipe body (191) is arranged inside the eight-connection pipe support frame (19), and the eight-connection pipe body (191) is located under the sealing cover box (11).
2. The automatic inline capping device of claim 1, wherein: the upper surface of the cover sealing box (11) is fixedly provided with a support frame (12).
3. The automatic inline capping device of claim 1, wherein: the left end and the right end of the movable shaft (131) are rotatably connected with the left side surface and the right side surface of the inner wall of the sealing cover box (11).
4. The automatic inline capping device of claim 1, wherein: the number of the movable rods (132) is eight, the number of the pressure shafts (15) is eight, and the surface of the small pulley (14) is overlapped with the top of the pressure shafts (15).
5. The automatic inline capping device of claim 1, wherein: the surface activity of pressure shaft (15) is provided with spring (16), the front of closing cap box (11) is provided with apron (3) through screw (17), the quantity of screw (17) is three.
6. The automatic inline capping device of claim 1, wherein: the air suction device (2) is composed of a piston, a cylinder and an air suction leather ring.
7. The automatic inline capping device of claim 1, wherein: the left side face and the right side face of the cover sealing box (11) are provided with hooks (18) through connecting shafts (112), the hooks (18) are L-shaped, and the inner side included angle of the hooks (18) is in lap joint with the surface of the eight-union-pipe supporting frame (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020446472.0U CN211971722U (en) | 2020-03-31 | 2020-03-31 | Automatic closing cap device of coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020446472.0U CN211971722U (en) | 2020-03-31 | 2020-03-31 | Automatic closing cap device of coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211971722U true CN211971722U (en) | 2020-11-20 |
Family
ID=73383614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020446472.0U Expired - Fee Related CN211971722U (en) | 2020-03-31 | 2020-03-31 | Automatic closing cap device of coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211971722U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113548463A (en) * | 2021-09-07 | 2021-10-26 | 中科计算技术西部研究院 | Automatic pipe connecting grabbing control system and control method |
| CN113697416A (en) * | 2021-09-07 | 2021-11-26 | 中科计算技术西部研究院 | Automatic placer of coupling |
-
2020
- 2020-03-31 CN CN202020446472.0U patent/CN211971722U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113548463A (en) * | 2021-09-07 | 2021-10-26 | 中科计算技术西部研究院 | Automatic pipe connecting grabbing control system and control method |
| CN113697416A (en) * | 2021-09-07 | 2021-11-26 | 中科计算技术西部研究院 | Automatic placer of coupling |
| CN113697416B (en) * | 2021-09-07 | 2023-02-17 | 中科计算技术西部研究院 | Automatic placer of coupling |
| CN113548463B (en) * | 2021-09-07 | 2023-03-10 | 中科计算技术西部研究院 | Automatic pipe connecting grabbing control system and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201120 Termination date: 20210331 |