CN209757594U - Suction head mounting device - Google Patents
Suction head mounting device Download PDFInfo
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- CN209757594U CN209757594U CN201920268226.8U CN201920268226U CN209757594U CN 209757594 U CN209757594 U CN 209757594U CN 201920268226 U CN201920268226 U CN 201920268226U CN 209757594 U CN209757594 U CN 209757594U
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- pressing
- suction head
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- storage
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Abstract
The utility model belongs to the technical field of medical supplies, a installation suction head device is related to, including depositing the subassembly and pressing the subassembly, it includes the storage cylinder to deposit the subassembly, both ends are equipped with first through-hole and second through-hole respectively at the bottom of the top of storage cylinder, first through-hole and second through-hole all communicate with the inside of storage cylinder, the suction head can the holding in the storage cylinder, press the subassembly including pressing the piece, press the piece to stretch into to the storage cylinder in via first through-hole, press the piece to press and can press the suction head and drive the bottom removal of suction head court storage cylinder, so that the suction head moves out to the storage cylinder outside and get into in the mounting hole via the second through-hole, wherein, storage cylinder and pressure piece all are equipped with a plurality ofly, a plurality of storage cylinders and a plurality of pressure piece all set up with a plurality of mounting hole one-to-. The utility model discloses an installation suction head device when all applying external force to a plurality of pressure holding member, can make the suction head in a plurality of storage barrels get into in the mounting hole that a plurality of one-to-one set up respectively to can improve the operating efficiency of installation suction head.
Description
Technical Field
The utility model relates to a medical supplies technical field especially relates to an installation suction head device.
Background
Pipette tips are used to extract or move liquids from vials or reagent bottles to a desired location, and are typically stored in mounting holes of a tip cartridge. At present, a large number of suction heads are required to be manually loaded into mounting holes of a suction head box one by one in a hospital laboratory every day, but the mounting mode is complex in operation and low in working efficiency.
SUMMERY OF THE UTILITY MODEL
in view of the above, there is a need for a tip mounting apparatus that can quickly load a tip into a tip cassette.
An embodiment of the utility model provides an installation suction head device for install a plurality of suction heads one-to-one in a plurality of mounting holes of suction head box, include:
The storage assembly comprises a storage barrel, a first through hole and a second through hole are formed in the top end and the bottom end of the storage barrel respectively, the first through hole and the second through hole are communicated with the interior of the storage barrel, and the suction head can be accommodated in the storage barrel; and
The pressing assembly comprises a pressing piece, wherein the pressing piece extends into the storage barrel through the first through hole, the pressing piece can press the suction head and drive the suction head to move towards the bottom end of the storage barrel, so that the suction head moves out of the storage barrel through the second through hole and enters the mounting hole, the storage barrel and the pressing piece are provided with a plurality of pressing pieces, and the storage barrel and the pressing pieces are arranged in a one-to-one correspondence mode with the mounting holes.
Optionally, a plurality of the suction heads are stacked in sequence in each storage cylinder.
Optionally, the storage assembly further includes a plurality of supporting rings, the supporting rings are disposed in the storage barrel and have elasticity, and the supporting rings are used for abutting against the suction head so as to accommodate the suction head in the storage barrel, and the plurality of supporting rings are disposed in one-to-one correspondence with the plurality of storage barrels.
Optionally, the pressing assembly further includes a pressing plate, and the plurality of pressing holders are all disposed on the pressing plate.
Optionally, the storage assembly further comprises a fixing plate, and the plurality of storage cylinders are all fixed on the fixing plate in a penetrating manner.
Optionally, the pressing assembly further includes a guide plate connected to the pressing plate, the guide plate is located between the pressing plate and the fixing plate, the guide plate is provided with a plurality of guide holes, and the pressing members are slidably disposed through the guide holes, and the plurality of guide holes and the plurality of pressing members are arranged in a one-to-one correspondence manner.
Optionally, the pressing assembly further includes an elastic member, the elastic member elastically abuts between the pressing plate and the guide plate, and the elastic member is used for the pressing and resetting of the pressing plate.
Optionally, the guide plate is slidably connected to the fixing plate, and the guide plate is capable of moving in a first direction relative to the fixing plate to move the pressing member out of the storage barrel through the first through hole; the guide plate is further rotatably connected with the fixed plate and can rotate along a second direction relative to the fixed plate so as to expose the first through hole of the storage barrel, and the first through hole is used for placing the suction head in the storage barrel.
Optionally, the suction head mounting device further comprises a sliding plate, the sliding plate is slidably connected with the fixed plate, the guide plate is rotatably connected with the sliding plate, the guide plate is slidably connected with the fixed plate through the sliding plate, and the sliding plate can move along the first direction relative to the fixed plate, so that the guide plate can move along the first direction relative to the fixed plate; the guide plate is rotatably connected with the fixed plate through the sliding plate, and the guide plate can rotate along the second direction relative to the sliding plate, so that the guide plate rotates along the second direction relative to the fixed plate.
Optionally, the suction head mounting device further comprises a connecting plate, the connecting plate is disposed on the fixed plate, the sliding plate is slidably connected to the fixed plate through the connecting plate, and the sliding plate is capable of moving in the first direction relative to the connecting plate, so that the sliding plate moves in the first direction relative to the fixed plate.
implement the embodiment of the utility model provides a, will have following beneficial effect:
The suction head installation device comprises a storage assembly and a pressing assembly, wherein the storage assembly comprises a storage barrel, a first through hole and a second through hole are respectively arranged at the top bottom end of the storage barrel, the first through hole and the second through hole are communicated with the interior of the storage barrel, a suction head can be accommodated in the storage barrel, the pressing assembly comprises a pressing piece, the pressing piece extends into the storage barrel through the first through hole, when external force is applied to the pressing piece, the pressing piece can press the suction head and drive the suction head to move towards the bottom end of the storage barrel, the suction head can move out of the storage barrel through the second through hole and enter the mounting hole under the pressing action of the pressing piece, the storage barrel and the pressing piece are provided with a plurality of storage barrels, the plurality of pressing pieces are all arranged in one-to-one correspondence with the mounting holes, so that when external force is applied to the plurality of pressing pieces, the suction heads in the plurality of storage barrels can respectively enter the mounting holes arranged in one-to-one correspondence, the efficiency of the operation of mounting the suction head can thus be improved. Moreover, the traditional manual installation can directly touch the suction head to pollute the suction head, and the suction head installation device can avoid the phenomenon.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Wherein:
FIG. 1 is a schematic diagram of the structure of an embodiment of the apparatus for mounting a pipette tip;
Fig. 2 is another schematic diagram of the structure of the suction head device in one embodiment.
The reference numerals in the specification are as follows:
1. Installing a suction head device; 11. storing the assembly; 111. a fixing plate; 112. a storage drum; 1121. a first through hole; 1122. a second through hole; 113. a bearing ring; 12. a pressing assembly; 121. a pressing plate; 122. a pressing member; 123. a guide plate; 1231. a guide hole; 124. an elastic member; 131. a connecting plate; 132. a sliding plate; 133. a hinge;
2. a suction head;
3. A suction head box; 31. and (7) installing holes.
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 efforts belong to the protection scope of the present invention.
As shown in fig. 1 and 2, the embodiment of the present invention provides a suction head device 1. The suction head device 1 is used for mounting the plurality of suction heads 22 in the plurality of mounting holes 31 of the suction head box 3 in a one-to-one correspondence. The suction head mounting device 1 comprises a storage assembly 11 and a pressing assembly 12. The storage assembly 11 includes a storage cartridge 112. The storage barrel 112 has a first through hole 1121 and a second through hole 1122 at the top and bottom ends thereof, respectively. The first through hole 1121 and the second through hole 1122 are both communicated with the interior of the storage barrel 112. The cleaner head 2 can be received in the cartridge 112. The pressing assembly 12 includes a pressing member 122. The pressing member 122 extends into the storage cylinder 112 through the first through hole 1121. The pressing member 122 can press the suction head 2 and drive the suction head 2 to move toward the bottom end of the storage cylinder 112, so that the suction head 2 moves out of the storage cylinder 112 through the second through hole 1122 and enters the mounting hole 31. The storage cylinders 112 and the pressing members 122 are provided in plural, and the plurality of storage cylinders 112 and the plurality of pressing members 122 are provided in one-to-one correspondence with the plurality of mounting holes 31.
the suction head installation device 1 of the embodiment of the present invention comprises a storage assembly 11 and a pressing assembly 12, wherein the storage assembly 11 comprises a storage barrel 112, the top and bottom ends of the storage barrel 112 are respectively provided with a first through hole 1121 and a second through hole 1122, both the first through hole 1121 and the second through hole 1122 are communicated with the inside of the storage barrel 112, a suction head 2 can be accommodated in the storage barrel 112, the pressing assembly 12 comprises a pressing member 122, the pressing member 122 extends into the storage barrel 112 through the first through hole 1121, when an external force is applied to the pressing member 122, the pressing member 122 can press the suction head 2 and drive the suction head 2 to move towards the bottom end of the storage barrel 112, the suction head 2 can move out of the storage barrel 112 and enter the mounting hole 31 through the second through hole 1122 under the pressing action of the pressing member 122, wherein the storage barrel 112 and the pressing member 122 are provided with a plurality of pressing members, the storage barrel 112, the plurality of pressing members 122 are provided with the mounting holes 31, thus, when an external force is applied to all of the plurality of holding members 122, the suction heads 22 in the plurality of storage tubes 112 can be inserted into the plurality of mounting holes 31 provided in one-to-one correspondence, and therefore, the efficiency of the operation of mounting the suction heads 22 can be improved. Moreover, the conventional manual installation causes pollution to the suction head 22 due to direct contact with the suction head 22, and the suction head device 1 can avoid the above phenomenon.
In the present embodiment, eight storage cylinders 112, eight holding members 122 and eight mounting holes 31 are provided. The eight mounting holes 31 are arranged in a row, and the eight storage barrels 112 and the eight pressing members 122 are arranged in one-to-one correspondence with the eight mounting holes 31. Of course, in other embodiments, there may be two or three storage tubes 112, holding members 122 and mounting holes 31.
It should be noted that the mounting holes 31 may be designed in a plurality of rows according to the size of the head cartridge 3. Accordingly, the storage tubes 112 and the holding-down elements 122 are also designed in a plurality of rows.
In one embodiment, as shown in FIG. 1, a plurality of suction heads 2 are stacked in sequence in each storage cylinder 112. When an external force is applied once to each of the holding-down members 122, only one suction head 22 in each of the storage cylinders 112 enters the mounting holes 31 provided in one-to-one correspondence with the storage cylinders 112. The remaining suction heads 22 in each cartridge 112 can be used for the next mounting operation, thus eliminating the need for multiple placement of suction heads 22 in the cartridge 112, thereby further saving time and facilitating efficient mounting of the suction heads 22 in the mounting apertures 31.
In this embodiment, five suction heads 22 are stacked in each storage cylinder 112. Of course, two or three suction heads 22 are stacked in each storage cylinder 112 in sequence according to actual needs.
in one embodiment, as shown in FIG. 1, the storage assembly 11 further includes a retainer ring 113. The retainer ring 113 is disposed within the cartridge 112. The retainer ring 113 has elasticity. The supporting rings 113 are used for abutting against the suction head 2 so as to enable the suction head 2 to be accommodated in the storage cylinders 112, wherein a plurality of supporting rings 113 are arranged, and the plurality of supporting rings 113 and the plurality of storage cylinders 112 are arranged in a one-to-one correspondence manner.
It will be appreciated that, due to the elasticity of the supporting ring 113, the suction head 2 is deformed by the pressing action of the pressing member 122, so that the suction head 2 can be separated from the supporting ring 113, and the suction head 2 can be moved out of the storage cylinder 112 through the second through hole 1122 and into the mounting hole 31. In this embodiment, eight bearing rings 113 are provided, and eight bearing rings 113 are provided in the eight storage tubes 112 in a one-to-one correspondence.
In this embodiment, the supporting ring 113 is disposed on the inner wall of the storage barrel 112 close to the second through hole 1122, so that the distance between the supporting ring 113 and the first through hole 1121 is relatively longer, and thus the space formed by the end surface of the supporting ring 113 close to the first through hole 1121 and the inner wall of the storage barrel 112 is relatively larger, so that more suction heads 22 can be accommodated in the space.
in one embodiment, as shown in fig. 1, the pressing assembly 12 further includes a pressing plate 121. The plurality of pressing members 122 are all provided on the pressing plate 121. Thus, when the pressing plate 121 is pressed once, the plurality of pressing members 122 can simultaneously press and hold the suction heads 2 in the plurality of storage tubes 112, and the suction heads 22 in the plurality of storage tubes 112 can be inserted into the plurality of mounting holes 31 provided in one-to-one correspondence.
In one embodiment, as shown in FIG. 1, the storage assembly 11 further includes a mounting plate 111. The plurality of storage cylinders 112 are all fixed on the fixing plate 111 in a penetrating way.
In one embodiment, as shown in fig. 1, the pressing assembly 12 further includes a guide plate 123 connected to the pressing plate 121. The guide plate 123 is located between the pressing plate 121 and the fixing plate 111. The guide plate 123 is provided with a guide hole 1231, and the pressing member 122 is slidably inserted through the guide hole 1231. The number of the guide holes 1231 is plural, and the plural guide holes 1231 and the plural pressing members 122 are arranged in a one-to-one correspondence. It can be understood that, when the pressing plate 121 is pressed, the movement of the pressing member 122 can be guided by the engagement of the pressing member 122 with the guide hole 1231.
In one embodiment, as shown in FIG. 1, the pressing assembly 12 further includes an elastic member 124. The elastic member 124 elastically abuts between the pressing plate 121 and the guide plate 123, and the elastic member 124 is used for the pressing and resetting of the pressing plate 121.
When the pressing plate 121 is pressed to move from the initial position toward the bottom end of the cartridge 112, the elastic member 124 is in a compressed state. After the suction head 22 enters the mounting hole 31 through the second through hole 1122 by the pressing and holding member 122, the pressing plate 121 stops being pressed, and at this time, the pressing plate 121 can return to the initial position by the restoring force of the elastic member 124, so as to facilitate the next mounting operation of the suction head 22.
In one embodiment, as shown in fig. 1, the elastic member 124 is provided in plurality. A plurality of elastic members 124 are provided at opposite sides of the pressing plate 121 to make the movement of the pressing plate 121 more stable. In the present embodiment, two elastic members 124 are provided. Two elastic members 124 are provided at opposite sides of the pressing plate 121. Of course, in other embodiments, the number of the elastic members 124 may be three or four according to actual requirements.
In this embodiment, the elastic member 124 is a spring. Of course, in another embodiment, the elastic member 124 may also be an elastic sheet.
In an embodiment, as shown in fig. 1 and fig. 2, the guide plate 123 is slidably connected to the fixing plate 111, and the guide plate 123 can move along a first direction relative to the fixing plate 111 to move the pressing member 122 out of the storage cylinder 112 through the first through hole 1121. The guide plate 123 is further rotatably connected to the fixing plate 111, and the guide plate 123 can rotate in a second direction relative to the fixing plate 111 to expose the first through hole 1121 of the storage cylinder 112, and the first through hole 1121 is used for placing the suction head 2 in the storage cylinder 112.
In the initial state, the pressing member 122 extends into the storage cylinder 112 through the first through hole 1121, and when the suction head 2 is placed into the storage cylinder 112 through the first through hole 1121, the guide plate 123 needs to be moved in a first direction (i.e., the X direction in fig. 1) relative to the fixing plate 111. Since the guide plate 123 is connected to the pressing plate 121, and the pressing member 122 is disposed on the pressing plate 121, the guide plate 123 can drive the pressing member 122 to move along the first direction relative to the fixing plate 111 through the pressing plate 121, so that the pressing member 122 can be moved out of the storage cylinder 112 through the first through hole 1121. In order to avoid interference between the suction head 22 and the pressing member 122 when the suction head 22 is placed in the storage cylinder 112, the guide plate 123 needs to be rotated in a second direction (i.e., the Y direction in fig. 1) relative to the fixing plate 111 to expose the first through hole 1121 of the storage cylinder 112, so that the suction head 22 can be placed in the storage cylinder 112 through the first through hole 1121.
in one embodiment, as shown in fig. 1 and 2, the mounting of the nozzle device 1 further comprises a sliding plate 132. The sliding plate 132 is slidably coupled to the fixed plate 111, and the guide plate 123 is rotatably coupled to the sliding plate 132. The guide plate 123 is slidably coupled to the fixed plate 111 via a sliding plate 132, and the sliding plate 132 is movable in a first direction with respect to the fixed plate 111 to move the guide plate 123 in the first direction with respect to the fixed plate 111. The guide plate 123 is rotatably coupled to the fixed plate 111 by the sliding plate 132, and the guide plate 123 can rotate in the second direction relative to the sliding plate 132 to rotate the guide plate 123 in the second direction relative to the fixed plate 111.
When the sliding plate 132 is moved in the first direction relative to the fixed plate 111, the guide plate 123 is moved in the first direction relative to the fixed plate 111, so that the guide plate 123 can drive the pressing member 122 to move in the first direction relative to the fixed plate 111 by the pressing plate 121, and the pressing member 122 can be moved out of the storage cylinder 112 through the first through hole 1121. Then, the guide plate 123 is rotated in the second direction with respect to the sliding plate 132, so that the guide plate 123 is rotated in the second direction with respect to the fixed plate 111, thereby exposing the first through-hole 1121 of the storage cylinder 112, and thus, the suction head 22 can be placed into the storage cylinder 112 through the first through-hole 1121.
In one embodiment, as shown in fig. 1 and 2, the mounting head device 1 further comprises a connecting plate 131. The connecting plate 131 is disposed on the fixing plate 111. The sliding plate 132 is slidably coupled to the fixed plate 111 through the connecting plate 131, and the sliding plate 132 is movable in a first direction with respect to the connecting plate 131 so that the sliding plate 132 is moved in the first direction with respect to the fixed plate 111.
when the sliding plate 132 moves in the first direction relative to the connecting plate 131, the sliding plate 132 can move in the first direction relative to the fixed plate 111, and further the guide plate 123 can move in the first direction relative to the fixed plate 111, so that the guide plate 123 can drive the pressing member 122 to move in the first direction relative to the fixed plate 111 by the pressing plate 121, and therefore the pressing member 122 can be moved out of the storage cylinder 112 through the first through hole 1121.
In one embodiment, as shown in FIG. 1, the guide plate 123 is pivotally connected to the slide plate 132 by a hinge 133. So configured, the guide plate 123 can better rotate relative to the sliding plate 132.
In one embodiment, as shown in fig. 1, the hinge 133 is provided in plurality. The plurality of hinges 133 are disposed at intervals. In the present embodiment, two hinges 133 are provided. The two hinges 133 are spaced apart. Of course, in other embodiments, the hinges 133 may be three or four according to actual requirements.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, which is defined by the appended claims.
Claims (10)
1. The utility model provides an installation suction head device for with a plurality of suction heads one-to-one install in a plurality of mounting holes of suction head box, its characterized in that includes:
The storage assembly comprises a storage barrel, a first through hole and a second through hole are formed in the top end and the bottom end of the storage barrel respectively, the first through hole and the second through hole are communicated with the interior of the storage barrel, and the suction head can be accommodated in the storage barrel; and
The pressing assembly comprises a pressing piece, wherein the pressing piece extends into the storage barrel through the first through hole, the pressing piece can press the suction head and drive the suction head to move towards the bottom end of the storage barrel, so that the suction head moves out of the storage barrel through the second through hole and enters the mounting hole, the storage barrel and the pressing piece are provided with a plurality of pressing pieces, and the storage barrel and the pressing pieces are arranged in a one-to-one correspondence mode with the mounting holes.
2. The device for mounting suction heads according to claim 1, wherein a plurality of suction heads are stacked in sequence in each storage cylinder.
3. The apparatus according to claim 1, wherein the storage assembly further comprises a plurality of support rings, the plurality of support rings are disposed in the storage cylinder, and the plurality of support rings are configured to abut against the suction head to accommodate the suction head in the storage cylinder.
4. The device of claim 1, wherein the pressing assembly further comprises a pressing plate, and the plurality of pressing members are disposed on the pressing plate.
5. The device for installing a suction head according to claim 4, wherein the storage assembly further comprises a fixing plate, and a plurality of storage cartridges are fixed on the fixing plate in a penetrating manner.
6. The device for installing the suction head according to claim 5, wherein the pressing assembly further comprises a guide plate connected with the pressing plate, the guide plate is located between the pressing plate and the fixing plate, the guide plate is provided with a plurality of guide holes, and the pressing members are slidably inserted into the guide holes, wherein the plurality of guide holes are arranged in a one-to-one correspondence with the plurality of pressing members.
7. The device for installing the suction head according to claim 6, wherein the pressing assembly further comprises an elastic member, the elastic member is elastically abutted between the pressing plate and the guide plate, and the elastic member is used for pressing and resetting the pressing plate.
8. The device of claim 6, wherein the guide plate is slidably coupled to the stationary plate, the guide plate being movable in a first direction relative to the stationary plate to move the holder out of the storage canister through the first aperture; the guide plate is further rotatably connected with the fixed plate and can rotate along a second direction relative to the fixed plate so as to expose the first through hole of the storage barrel, and the first through hole is used for placing the suction head in the storage barrel.
9. The mounting head device of claim 8, further comprising a sliding plate slidably coupled to the fixed plate, wherein the guide plate is rotatably coupled to the sliding plate, wherein the guide plate is slidably coupled to the fixed plate via the sliding plate, and wherein the sliding plate is movable relative to the fixed plate in the first direction to move the guide plate relative to the fixed plate in the first direction; the guide plate is rotatably connected with the fixed plate through the sliding plate, and the guide plate can rotate along the second direction relative to the sliding plate, so that the guide plate rotates along the second direction relative to the fixed plate.
10. The mounting head apparatus of claim 9 further comprising a connecting plate disposed on said fixed plate, said slide plate being slidably connected to said fixed plate by said connecting plate, said slide plate being movable relative to said connecting plate in said first direction to move said slide plate relative to said fixed plate in said first direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920268226.8U CN209757594U (en) | 2019-03-04 | 2019-03-04 | Suction head mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920268226.8U CN209757594U (en) | 2019-03-04 | 2019-03-04 | Suction head mounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209757594U true CN209757594U (en) | 2019-12-10 |
Family
ID=68753375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920268226.8U Active CN209757594U (en) | 2019-03-04 | 2019-03-04 | Suction head mounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209757594U (en) |
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2019
- 2019-03-04 CN CN201920268226.8U patent/CN209757594U/en active Active
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