CN215312487U - Tray convenient to centre gripping and centre gripping composite set - Google Patents
Tray convenient to centre gripping and centre gripping composite set Download PDFInfo
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- CN215312487U CN215312487U CN202120871182.5U CN202120871182U CN215312487U CN 215312487 U CN215312487 U CN 215312487U CN 202120871182 U CN202120871182 U CN 202120871182U CN 215312487 U CN215312487 U CN 215312487U
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Abstract
The utility model discloses a tray convenient to clamp and a clamping combination device, and belongs to the technical field of experimental equipment. The tray comprises a tray body, and the tray body is provided with a clamping space which transversely penetrates through the tray body. When needs carry out the centre gripping to the tray body, fixture can stretch into from the centre gripping space, and need not occupy the space of tray body both sides to reduce the space occupation to storage device, improve space utilization. Simultaneously, fixture when carrying out the centre gripping to the tray body, can provide the holding power to the tray body in vertical direction, reduce the risk that the tray drops. In addition, the clamping space is limited between the widths of the two sides of the tray body, so that the movement stroke of the clamping jaw for clamping the main body can be reduced, and the clamping efficiency is improved. Compared with the prior art, the tray convenient to clamp occupies less space of the storage device, is not easy to fall off from the clamping mechanism in the transferring process, and is high in clamping efficiency.
Description
Technical Field
The utility model belongs to the technical field of experimental equipment, and particularly relates to a tray convenient to clamp and a clamping combination device.
Background
With the development of scientific technology and the need of medical detection, the degree of automation of the detection device is higher and higher. In order to improve the continuity and automation of the detection, the transfer of the tray between the storage device and the detection device is usually performed by using a transfer device.
In the prior art, when the pallet is clamped from two sides by a clamping mechanism on a transfer device, the following problems can be caused: the storage device needs to reserve a transverse space for the clamping mechanism on two sides of the tray, so that the utilization rate of the storage device is not high; meanwhile, when the clamping mechanism clamps the tray from two sides, the tray is supported in the vertical direction only by the static friction force between the clamping mechanism and the tray, and the tray is easy to fall off.
SUMMERY OF THE UTILITY MODEL
The utility model provides a tray convenient to clamp and a clamping combination device, which are used for solving the problems in the prior art.
In order to achieve the purpose, the utility model adopts the following technical scheme:
in a first aspect, there is provided a pallet for facilitating clamping, comprising:
the tray body is provided with at least one accommodating part for accommodating a reagent carrier from top to bottom;
at least one clamping space transversely penetrating through the tray body is formed on one surface of the tray body facing to the opposite surface of the tray body, and a first clamping surface and a second clamping surface which are oppositely arranged are formed on the side surface of the tray body opposite to the clamping space;
when the tray needs to be clamped, the clamping mechanism is moved to the clamping space, and the clamping mechanism is enabled to apply transverse extrusion force to the first clamping face and the second clamping face respectively to clamp the tray body.
In a further embodiment, the number of the clamping spaces is two, and the first clamping surface and the second clamping surface are located between the two clamping spaces.
By adopting the technical scheme: when the clamping mechanism clamps the tray body, only the clamping space is occupied, and the space occupation of the storage device is reduced; simultaneously, fixture can provide the holding power to the tray body in vertical direction when the centre gripping body, and the tray is avoided droing.
In a further embodiment, the number of the clamping spaces is one, and the clamping spaces are located between the first clamping surface and the second clamping surface.
By adopting the technical scheme: not only can reduce the occupied space, but also can avoid the falling of the tray; simultaneously, can also increase the distance between first clamping face and the second clamping face to increase fixture centre gripping tray body's stability, reduce the risk that tray body rocked.
In a further embodiment, the receiving portion is a hole-shaped and/or groove-shaped structure formed downward from the top of the tray body.
By adopting the technical scheme: the accommodating part with the hole-shaped structure can be used for accommodating tubular reagent carriers, and the accommodating part with the groove-shaped structure can be used for accommodating sheet-shaped or disc-shaped reagent carriers with small thickness; according to different types of reagent carriers, different types of accommodating parts are selected so as to improve the stability of the reagent carrier carried by the tray body.
In a further embodiment, the tray further comprises:
the transverse piece is provided with a penetrating part which penetrates through the transverse piece and vertically corresponds to the accommodating part along the vertical direction;
one end of the supporting piece is connected with the bottom of the transverse piece, and the other end of the supporting piece is detachably connected with the top surface of the tray body.
By adopting the technical scheme: when the reagent carrier is long, the reagent carrier is inserted into the accommodating portion from the penetrating portion, so that the reagent carrier is laterally supported at the bottom and at a position close to the middle-upper portion, and the risk of shaking and toppling of the reagent carrier is reduced.
In a second aspect, a clamping combination device is provided, which comprises the tray provided by the first aspect for facilitating clamping and a clamping mechanism for clamping the tray; wherein, fixture includes:
a clamping body, on which a guide part is arranged along the horizontal direction;
and the clamping part comprises two oppositely arranged clamping jaws which can move close to or away from each other along the guide part.
By adopting the technical scheme: when needs centre gripping tray body, fixture's two clamping jaws stretch into the centre gripping space, through being close to each other or keeping away from making two clamping jaws respectively with first clamping face and second clamping face butt of clamping jaw to press from both sides tight tray body, so that follow-up transfer tray.
In a further embodiment, the first clamping surface and/or the second clamping surface is provided with an anti-slip recess;
and the clamping jaw is provided with an anti-skid convex part matched with the anti-skid concave part.
By adopting the technical scheme: the anti-skidding convex part is limited and blocked by the anti-skidding concave part, so that the tray body is prevented from sliding relative to the clamping jaw in the transferring process, and the falling risk of the tray is further reduced.
In a further embodiment, the number of the anti-slip concave parts is two, and the two anti-slip concave parts are respectively arranged on the first clamping surface and the second clamping surface; and the sum of the distances from the two anti-skid concave parts to the same end of the tray body along the direction of the clamping space penetrating through the tray body is equal to the length of the tray body along the direction of the clamping space penetrating through the tray body.
By adopting the technical scheme: the clamping jaw of the clamping mechanism can extend into the clamping space from two directions at least and can effectively clamp the tray body, so that the use convenience of the tray body is improved.
In a further embodiment, the anti-slip recess is a V-shaped structure.
Has the advantages that: the tray convenient to clamp comprises a tray body. One surface of the tray body, which faces to the opposite surface of the tray body, is provided with at least one clamping space which transversely penetrates through the tray body. When needs carry out the centre gripping to the tray body, fixture can stretch into from the centre gripping space, and need not occupy the space of tray body both sides to reduce the space occupation to storage device, improve space utilization. Simultaneously, fixture when carrying out the centre gripping to the tray body, can provide the holding power to the tray body in vertical direction, reduce the risk that the tray drops. In addition, the clamping space is limited between the widths of the two sides of the tray body, so that the movement stroke of the clamping jaw for clamping the main body can be reduced, and the clamping efficiency is improved. Compared with the prior art, the tray convenient to clamp occupies less space of the storage device, is not easy to fall off from the clamping mechanism in the transferring process, and is high in clamping efficiency.
Drawings
Fig. 1 is a sectional view of a pallet for facilitating clamping according to the first embodiment.
FIG. 2 is a schematic diagram of an embodiment of a pallet including cross members and support members.
Fig. 3 is a sectional view of the pallet of the second embodiment for facilitating clamping.
FIG. 4 is a schematic diagram of a tray including cross members and support members according to an embodiment.
FIG. 5 is a schematic structural diagram of a three-clamping assembly of an embodiment.
Fig. 6 is a schematic structural view of the chucking mechanism.
Fig. 7 is a schematic structural view of the tray body as viewed from the bottom.
Each of fig. 1 to 7 is labeled as: the tray 1, the tray body 11, the accommodating portion 111, the clamping space 112, the first clamping surface 113, the second clamping surface 114, the horizontal portion 115, the vertical portion 116, the anti-slip concave portion 117, the horizontal member 12, the penetrating portion 121, the support member 13, the clamping mechanism 2, the clamping body 21, the guide portion 211, the clamping member 22, the clamping jaw 221, and the anti-slip convex portion 2211, which facilitate clamping.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings and embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
It has been found that the following problems occur when the pallet is clamped from both sides by the clamping mechanism on the transfer device in the prior art:
1. the storage device needs to reserve a transverse space for the clamping mechanism on two sides of the tray, so that the utilization rate of the storage device is not high;
2. when the clamping mechanism clamps the tray from two sides, the tray is supported in the vertical direction only by the static friction force between the clamping mechanism and the tray, so that the tray is easy to fall off, and particularly in the process of transferring the tray.
In order to solve the above problems, the present invention provides a multi-functional tray assembly, as shown in fig. 1.
Example one
Fig. 1 is a pallet 1 provided to facilitate clamping according to an embodiment. As shown in fig. 1, the present embodiment provides a pallet 1 that facilitates gripping, including a pallet body 11.
Specifically, at least one receiving portion 111 is formed in the tray body 11. The receiving portion 111 is recessed from the top of the tray body 11. Different reagent carriers, including tubes such as test tubes and syringes, and dishes, slide sheets, disk-shaped structures, etc., can be placed in the holding portion 111. In the case of a tubular reagent carrier, the housing part 111 is generally designed to have a hole-type structure. In the case of a reagent carrier having a sheet or disk-like structure, the reservoir 111 is generally designed to have a groove-like structure. Different types of the receiving portions 111 are selected according to different types of reagent carriers, so as to improve the stability of the reagent carriers carried by the tray body 11.
The tray body 11 is formed with at least one clamping space 112, the clamping space 112 transversely penetrates the tray body 11 from one surface of the tray body 11 to the opposite surface thereof, and the side surface of the tray body 11 opposite to the clamping space 112 is formed with a first clamping surface 113 and a second clamping surface 114. The first clamping surface 113 and the second clamping surface 114 are oppositely disposed. When the tray needs to be clamped, the clamping mechanism 2 is moved to the clamping space 112, and the clamping mechanism 2 applies lateral pressing force to the first clamping surface 113 and the second clamping surface 114 respectively to clamp the tray body 11.
In this embodiment, the number of the clamping spaces 112 is two. And, the first and second clamping surfaces 113 and 114 are located between the two clamping spaces 112, so that the cross-section of the tray body 11 forms a solid structure of a T-shape. Further, the tray body 11 is formed to have a horizontal portion 115 and a vertical portion 116 integrally connected to the bottom surface of the horizontal portion 115. When the pallet body 11 is gripped by the gripping mechanism 2, the gripping claws 221 of the gripping mechanism 2 protrude from the two gripping spaces 112 and grip the upright portions 116 of the pallet body 11 to apply a lateral pressing force to the first gripping surface 113 and the second gripping surface 114 to grip the pallet body 11. On one hand, the distance value of the opening of the clamping jaw 221 of the clamping mechanism 2 is only larger than the distance between the first clamping surface 113 and the second clamping surface 114, but not larger than the width of the transverse part 115 of the tray body 11, so that the occupation of the space on two sides of the tray body 11 can be effectively avoided, and the occupation of the space of the storage device by the designed tray body 11 is reduced; in addition, the opening distance of the clamping jaw 221 is also reduced, so that the movement stroke of the clamping jaw 221 can be effectively reduced, and the clamping efficiency is improved. On the other hand, the cross section of the tray body 11 in this embodiment forms a solid structure in a T shape, so that the clamping mechanism 2 can provide a supporting force to the transverse portion 115 of the tray body 11 in the vertical direction, thereby avoiding a situation that the tray body 11 falls off due to insufficient clamping force.
Referring to fig. 2, in order to prevent the reagent carriers with long lengths from shaking easily when they are directly placed in the receiving portion 111, in a further embodiment, the tray further includes a cross member 12 and a supporting member 13. Wherein, at least one through part 121 which penetrates through the transverse piece 12 is arranged on the transverse piece 12 along the vertical direction. The penetrating portions 121 are equal in number and vertically face the accommodating portions 111. One end of the supporting member 13 is connected to the bottom of the cross member 12, and the other end thereof is connected to the top surface of the tray body 11. The cross-member 12 is supported by a support member 13. When the reagent carrier is long, the reagent carrier is inserted into the housing portion 111 from the through portion 121, so that the reagent carrier is laterally supported at the bottom and at a position close to the middle-upper portion, and the risk of shaking and falling of the reagent carrier is reduced. Preferably, the supporting member 13 is detachably coupled to the tray body 11. Under normal conditions, only one tray body 11 is needed; when the reagent carrier is longer, the horizontal member 12 is connected with the supporting member 13 and is mounted on the tray body 11.
Example two
Fig. 3 is a pallet 1 for facilitating clamping provided by the second embodiment. As shown in fig. 3, the present embodiment provides a pallet 1 that facilitates gripping, including a pallet body 11.
Specifically, at least one receiving portion 111 is formed in the tray body 11. The receiving portion 111 is formed by being recessed from the top of the tray body 11 from top to bottom, and is used for placing a reagent carrier. The specific structure can refer to the scheme provided in the first embodiment. Meanwhile, a holding space 112 is formed on the tray body 11. The holding space 112 extends transversely through the tray body 11 from one surface of the tray body 11 to the opposite surface thereof, and a first holding surface 113 and a second holding surface 114 are formed on the side surface of the tray body 11 opposite to the holding space 112. The first clamping surface 113 and the second clamping surface 114 are oppositely arranged; also, the clamping space 112 in the present embodiment is located between the first clamping surface 113 and the second clamping surface 114, so that the cross section of the tray body 11 forms an inverted concave structure. When the tray needs to be clamped, the clamping mechanism 2 is moved to the clamping space 112, and the clamping mechanism 2 applies lateral pressing force to the first clamping surface 113 and the second clamping surface 114 respectively to clamp the tray body 11.
By adopting the second technical solution of the embodiment, on one hand, the opening distance of the clamping jaw 221 of the clamping mechanism 2 is limited to be smaller than the distance between the first clamping surface 113 and the second clamping surface 114, rather than being larger than the width of the transverse portion 115 of the tray body 11, and the occupation of the space on both sides of the tray body 11 can be effectively avoided, so that the designed tray body 11 reduces the occupation of the space of the storage device. In addition, the opening distance of the clamping jaw 221 is smaller than or equal to the distance between the first clamping surface 113 and the second clamping surface 114, the opening distance of the clamping jaw 221 is also reduced, the movement stroke of the clamping jaw 221 can be reduced, and the clamping efficiency is improved. On the other hand, the clamping mechanism 2 can provide a supporting force to the horizontal portion 115 of the tray body 11 in the vertical direction, so as to avoid the situation that the tray body 11 falls off due to insufficient clamping force.
In addition, compared with the technical solution provided by the first embodiment, the technical solution provided by the second embodiment enables the distance of the opened clamping jaw 221 to be less than or equal to the distance between the first clamping surface 113 and the second clamping surface 114, and compared with the technical solution provided by the first embodiment that the distance of the opened clamping jaw 221 is greater than the distance between the first clamping surface 113 and the second clamping surface 114, the movement stroke of the clamping jaw 221 can be further reduced, so that the clamping efficiency is improved. In the first embodiment, the clamping jaws 221 of the clamping mechanism 2 approach each other to clamp the tray body 11, and if the width of the vertical portion 116 of the tray body 11 is small, the tray body 11 is likely to shake; in the embodiment, the clamping jaws 221 of the clamping mechanism 2 are far away from each other to clamp the tray body 11, and this way can increase the distance between the first clamping surface 113 and the second clamping surface 114, thereby increasing the stability of the clamping mechanism 2 for clamping the tray body 11 and reducing the risk of shaking the tray body 11.
Referring to fig. 4, in order to prevent the reagent carriers with long lengths from shaking easily when directly placed in the receiving portion 111, in a further embodiment, the tray further includes a horizontal member 12 horizontally disposed and a supporting member 13 for supporting the horizontal member 12. The transverse member 12 is provided with at least one through part 121 which penetrates through the transverse member 12 along the vertical direction. The shape of the penetrating portion 121 may be designed to be a circular or rectangular hole-shaped structure similar to the shape of the receiving portion 111. The penetrating portions 121 are equal in number and vertically face the receiving portions 111. One end of the supporting member 13 is connected to the bottom of the cross member 12, and the other end thereof is detachably connected to the top surface of the tray body 11. When the reagent carrier is long, the reagent carrier is inserted into the housing portion 111 from the through portion 121, so that the reagent carrier is laterally supported at the bottom and at a position close to the middle-upper portion, and the risk of shaking and falling of the reagent carrier is reduced.
EXAMPLE III
Fig. 5 is a schematic structural diagram of a clamping assembly provided in the third embodiment. As shown in fig. 5, the clamping assembly provided in this embodiment includes a tray 1 for facilitating clamping and a clamping mechanism 2 for clamping the tray.
As shown in fig. 1 and fig. 2, the specific structure of the tray 1 convenient for clamping in this embodiment refers to the first embodiment or the second embodiment, and is not described herein again.
Referring to fig. 6, the chucking mechanism 2 includes a chucking body 21 and a chucking member 22. Wherein, the holding body 21 is provided with a guide part 211 along the horizontal direction. Specifically, the guide 211 may be a guide rail. The holding member 22 includes two holding jaws 221, and the two holding jaws 221 are disposed opposite to each other and cooperate with the guide 211 so that the two holding jaws 221 can move toward or away from each other along the guide 211. Specifically, the tail end of the clamping jaw 221 may be provided with a sliding groove adapted to the guide rail. When it is desired to clamp the tray body 11, the two clamping jaws 221 of the clamping mechanism 2 extend into the clamping space 112. If the technical solution provided in the first embodiment is adopted for the pallet 1 which is convenient for clamping, the two clamping jaws 221 approach each other and abut against the first clamping surface 113 and the second clamping surface 114, respectively, so as to clamp the pallet body 11. If the tray 1 for facilitating the clamping adopts the technical solution provided in the second embodiment, the two clamping jaws 221 are separated from each other and abut against the first clamping surface 113 and the second clamping surface 114, respectively, so as to clamp the tray body 11. The pallet is gripped by the gripping mechanism 2 for subsequent transfer.
Because the clamping jaws 221 of the clamping mechanism 2 can extend into the tray body 11 from the clamping space 112 without occupying the space on both sides of the tray body 11, the space occupation of the storage device is reduced, and the space utilization rate is improved. Meanwhile, when clamping the tray body 11, the clamping mechanism 2 can provide supporting force for the tray body 11 in the vertical direction, and the risk that the tray falls off is reduced. In addition, the clamping space 112 is limited between the widths of the two sides of the tray body 11, so that the stroke of the clamping jaw 221 can be reduced, and the clamping efficiency can be improved.
In a further embodiment, referring to fig. 6 and 7, in order to prevent the tray from sliding off the clamping jaws 221 along the length direction of the clamping jaws 221, the clamping jaws 221 are further provided with anti-slip protrusions 2211 for preventing the tray from sliding off. In order to be engaged with the first holding surface 113 and/or the second holding surface 114 of the tray body 11, a concave-preventing portion 117 is provided to be fitted to the convex-preventing portion 2211. Specifically, the anti-slip recess 117 may be designed in a V-shaped configuration. When the clamping jaws 221 clamp the tray, the anti-slip convex parts 2211 move into the anti-slip concave parts 117, and the anti-slip concave parts 117 limit and block the anti-slip convex parts 2211, so that the tray body 11 is prevented from sliding relative to the clamping jaws 221 in the transferring process, and the risk of falling off of the tray is further reduced.
In order to allow the clamping to protrude into the clamping space 112 from either end of the clamping space 112 to clamp the tray, in a further embodiment, the number of the slip prevention recesses 117 is set to two. The two anti-slip concave portions 117 are respectively provided on the first clamping surface 113 and the second clamping surface 114; and the sum of the distances from the two anti-slip concave parts 117 to the same end of the tray body 11 in the direction in which the clamping space 112 penetrates through the tray body 11 is equal to the length of the tray body 11 in the direction in which the clamping space 112 penetrates through the tray body 11. I.e. the distance of these two anti-slip recesses 117 to the same end of the clamping space 112 is then equal to the length of the clamping space 112. So that the clamping jaws 221 of the clamping mechanism 2 can extend into the clamping space 112 from at least two directions and can effectively clamp the tray body 11, thereby improving the convenience of the use of the tray body 11.
It should be noted that, if the structure of the tray body 11 is the technical solution provided in the first embodiment. The anti-slip projection 2211 on the jaw 221 is provided on the inner side of the jaw 221. And if the structure of the tray body 11 is the technical solution provided by the second embodiment. The anti-slip projection 2211 on the jaw 221 is provided on the outer side surface of the jaw 221. Further, the number of the slip prevention protrusion 2211 only needs to be one.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A pallet for facilitating clamping, comprising:
the tray body is provided with at least one accommodating part for accommodating a reagent carrier from top to bottom;
it is characterized in that the preparation method is characterized in that,
at least one clamping space transversely penetrating through the tray body is formed on one surface of the tray body facing to the opposite surface of the tray body, and a first clamping surface and a second clamping surface which are oppositely arranged are formed on the side surface of the tray body opposite to the clamping space;
when the tray needs to be clamped, the clamping mechanism is moved to the clamping space, and the clamping mechanism is enabled to apply transverse extrusion force to the first clamping face and the second clamping face respectively to clamp the tray body.
2. The gripping facilitation tray of claim 1,
the number of the clamping spaces is two, and the first clamping surface and the second clamping surface are located between the two clamping spaces.
3. The gripping facilitation tray of claim 1,
the clamping space is located between the first clamping face and the second clamping face.
4. The gripping facilitation tray of claim 1,
the accommodating part is of a hole-shaped and/or groove-shaped structure which is formed downwards from the top of the tray body.
5. The gripping facilitation tray of claim 1,
the tray further includes:
the transverse piece is provided with a penetrating part which penetrates through the transverse piece and vertically corresponds to the accommodating part along the vertical direction;
one end of the supporting piece is connected with the bottom of the transverse piece, and the other end of the supporting piece is detachably connected with the top surface of the tray body.
6. A clamping assembly comprising a pallet as claimed in any one of claims 1 to 5 for facilitating clamping and a clamping mechanism for clamping the pallet.
7. Clamping assembly according to claim 6,
the fixture includes:
a clamping body, on which a guide part is arranged along the horizontal direction;
and the clamping part comprises two oppositely arranged clamping jaws which can move close to or away from each other along the guide part.
8. Clamping assembly according to claim 7,
the first clamping surface and/or the second clamping surface are/is provided with an anti-skid concave part;
and the clamping jaw is provided with an anti-skid convex part matched with the anti-skid concave part.
9. Clamping assembly according to claim 8,
the number of the anti-skid concave parts is two, and the two anti-skid concave parts are respectively arranged on the first clamping surface and the second clamping surface; and the sum of the distances from the two anti-skid concave parts to the same end of the tray body along the direction of the clamping space penetrating through the tray body is equal to the length of the tray body along the direction of the clamping space penetrating through the tray body.
10. Clamping assembly according to claim 8,
the anti-skid concave part is of a V-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120871182.5U CN215312487U (en) | 2021-04-26 | 2021-04-26 | Tray convenient to centre gripping and centre gripping composite set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120871182.5U CN215312487U (en) | 2021-04-26 | 2021-04-26 | Tray convenient to centre gripping and centre gripping composite set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215312487U true CN215312487U (en) | 2021-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120871182.5U Active CN215312487U (en) | 2021-04-26 | 2021-04-26 | Tray convenient to centre gripping and centre gripping composite set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215312487U (en) |
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2021
- 2021-04-26 CN CN202120871182.5U patent/CN215312487U/en active Active
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