CN219771730U - Clamping mechanism and medical equipment - Google Patents
Clamping mechanism and medical equipment Download PDFInfo
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- CN219771730U CN219771730U CN202320535244.4U CN202320535244U CN219771730U CN 219771730 U CN219771730 U CN 219771730U CN 202320535244 U CN202320535244 U CN 202320535244U CN 219771730 U CN219771730 U CN 219771730U
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- slip
- clamping
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- finger
- head
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- 230000007246 mechanism Effects 0.000 title claims abstract description 28
- 230000000712 assembly Effects 0.000 claims abstract description 8
- 238000000429 assembly Methods 0.000 claims abstract description 8
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model provides a clamping mechanism and medical equipment, wherein the clamping mechanism is arranged on a working platform and comprises a clamping electric cylinder which is arranged on the working platform, the output end of the clamping electric cylinder is provided with a first clamping finger and a second clamping finger, and the surfaces of the first clamping finger and the second clamping finger, which are in contact with a clamped sample tube, are respectively provided with an anti-slip pad; a support assembly disposed on the work platform and configured to support the sample tube clamped by the first clamping finger and the second clamping finger; the first anti-slip component is arranged below the first clamping finger; and a second anti-slip assembly disposed below the second clamping finger, the first and second anti-slip assemblies configured to clamp a lower portion of the sample tube.
Description
Technical Field
The utility model belongs to the technical field of medical equipment, and particularly relates to a clamping mechanism and medical equipment.
Background
When clamping a sample tube, the existing clamping mechanism usually clamps the middle part of the tube body of the sample tube by using the clamping jaws of the clamping electric cylinder so as to screw the sample tube. When the diameters of the sample tubes are different, the phenomena of slipping, rotation and the like of the sample tubes in the screwing process easily occur, and the sample tubes cannot be opened smoothly.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide a clamping mechanism and medical equipment, wherein the clamping mechanism is used for clamping a sample tube and preventing the phenomenon of rotation slipping and the like of the sample tube in the unscrewing process of an upper cover of the sample tube.
To achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a clamping mechanism, which is arranged on a working platform and comprises:
the clamping electric cylinder is arranged on the working platform, a first clamping finger and a second clamping finger are arranged at the output end of the clamping electric cylinder, and anti-slip pads are arranged on the surfaces of the first clamping finger and the second clamping finger, which are in contact with the clamped sample tube;
a support assembly disposed on the work platform configured to support the sample tube clamped by the first and second clamping fingers;
the first anti-slip component is arranged below the first clamping finger;
a second anti-slip assembly disposed below the second gripping finger, the first and second anti-slip assemblies configured to grip a lower portion of the sample tube.
Preferably, the support assembly includes:
the connecting and fixing plate is arranged on the working platform, and the clamping electric cylinder is arranged on the connecting and fixing plate;
the temporary storage supporting block is arranged on the connecting and fixing plate and located below the first clamping finger and the second clamping finger, and is configured to support the bottom of the sample tube.
Preferably, the clamping mechanism further comprises:
a photoelectric detection assembly disposed at the first and second anti-skid assemblies configured to detect the sample tube between the first and second anti-skid assemblies.
Preferably, the first anti-slip assembly includes:
the first anti-slip connecting assembly is connected to the first clamping finger and is positioned below the first clamping finger;
the first anti-slip head is arranged on the first anti-slip connecting assembly, and the head of the first anti-slip head can penetrate into the bottom side wall of part of the sample tube.
Preferably, the head of the first anti-slip head is tapered.
Preferably, the second anti-slip assembly comprises:
the second anti-slip connecting piece is connected to the second clamping finger and is positioned below the second clamping finger;
the second anti-slip head is arranged on the second anti-slip connecting piece and is opposite to the first anti-slip head, and the head of the second anti-slip head can tightly press the bottom side wall of the sample tube.
Preferably, the head of the second anti-slip head is V-shaped.
The utility model also provides medical equipment, and further comprises the clamping mechanism.
Compared with the prior art, the utility model has the following beneficial effects:
the clamping mechanism is used for supporting the bottom of the sample tube by arranging the supporting component and clamping the bottom of the sample tube by the first anti-slip component and the second anti-slip component, so that the bottom and the upper part of the sample tube are clamped, and the rotation and the slipping phenomenon of the sample tube are reduced when the upper cover of the sample tube is unscrewed.
Drawings
FIG. 1 is a schematic view of a first angle of a clamping mechanism according to the present utility model;
FIG. 2 is a schematic view of a second angle of the clamping mechanism of the present utility model;
FIG. 3 is a first angular schematic view of a first cleat according to the present utility model;
FIG. 4 is a second angular schematic view of the first anti-slip head of the present utility model;
FIG. 5 is a schematic view of a first angle structure of a second anti-skid head according to the present utility model;
fig. 6 is a second angular structural diagram of a second anti-slip head according to the present utility model.
10, a working platform; 61. clamping an electric cylinder; 62. a support assembly; 621. connecting a fixing plate; 622. temporary storage supporting blocks; 63. a first anti-slip assembly; 631. a first non-slip connection assembly; 6311. a first non-slip connector; 6312. a first intermediate connection; 632. a first anti-slip head; 64. a second anti-slip assembly; 641. a second anti-slip connector; 642. a second anti-slip head; 6411. a second anti-slip connector; 6412. a second intermediate connection; 65. a photodetection assembly; 651. a transmitting member; 652. a receiving member; 66. a first clamping finger; 68. a second clamping finger; 67. an anti-slip mat.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally connected; either mechanically or electrically. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
As shown in fig. 1 to 6, in this embodiment, a clamping mechanism is provided on a working platform 10, the clamping mechanism includes a clamping cylinder 61, a supporting component 62, a first anti-slip component 63 and a second anti-slip component 64, the clamping cylinder 61 is disposed on the working platform 10, the output end of the clamping cylinder 61 is provided with a first clamping finger 66 and a second clamping finger 68, and the surfaces of the first clamping finger 66 and the second clamping finger 68, which are in contact with a sample tube, are provided with anti-slip pads 67 to prevent slipping when the upper cover of the sample tube is unscrewed. A support assembly 62 is provided on the work platform 10 and is configured to support a sample tube gripped by a first gripping finger 66 and a second gripping finger 68. The first anti-slip assembly 63 is disposed below the first gripping finger 66. The second anti-slip assembly 64 is disposed below the second gripping finger 68, and the first and second anti-slip assemblies 63, 64 are configured to grip a lower portion of the sample tube.
The support assembly 62 is provided to support the bottom of the sample tube, and the bottom of the sample tube is clamped by the first anti-slip assembly 63 and the second anti-slip assembly 64, so that the bottom and the upper portion of the sample tube are clamped, and the rotation and the slipping phenomenon of the sample tube are reduced when the upper cover of the sample tube is unscrewed.
Preferably, the support assembly 62 includes a connection fixing plate 621 and a temporary storage support block 622, wherein the connection fixing plate 621 is disposed on the work platform 10, and the clamping cylinder 61 is disposed on the connection fixing plate 621. The temporary storage support block 622 is disposed below the first clamping finger 66 and the second clamping finger 68, and the temporary storage support block 622 is configured to support the bottom of the sample tube.
The temporary storage support block 622 is arranged on the connecting fixing plate 621, the bottom of the sample tube is supported by the temporary storage support block 622, the first clamping finger 66 and the second clamping finger 68 are convenient to clamp the upper portion of the sample tube, the first anti-slip component 63 and the second anti-slip component 64 clamp the lower portion of the sample tube, and the sample tube can be guaranteed to be clamped to the greatest extent when the sample tube is screwed.
Preferably, the clamping mechanism further comprises a photo detection assembly 65 disposed on the first anti-slip assembly 63 and the second anti-slip assembly 64, which is configured to detect a sample tube located between the first anti-slip assembly 63 and the second anti-slip assembly 64.
Specifically, the photodetection member 65 includes a transmitting member 651 and a receiving member 652, the transmitting member 651 is disposed on the first anti-slip member 63, the receiving member 652 is disposed on the second anti-slip member 64, the photoelectric signal is transmitted through the transmitting member 651, and the receiving member 652 receives the photoelectric signal transmitted by the transmitting member 651. The sample tube is located between the transmitting member 651 and the receiving member 652, and whether or not the sample tube is placed on the temporary storage support block 622 is judged by interruption or communication of signals.
In this embodiment, the photodetection element 65 is an correlation sensor.
Preferably, the first anti-slip assembly 63 includes a first anti-slip coupling assembly 631 and a first anti-slip head 632, wherein the first anti-slip coupling assembly 631 is coupled to the first clamping finger 66 and is located below the first clamping finger 66. The first anti-slip head 632 is disposed on the first anti-slip coupling assembly 631, and the head of the first anti-slip head 632 is capable of penetrating into the bottom sidewall of a portion of the sample tube. In this embodiment, the bottom of the sample tube has a certain thickness, and the head of the first anti-slip head 632 pierces the side wall of the sample tube corresponding to the bottom of the sample tube, and a certain scratch is left on the sample tube, but the side wall of the sample tube is not pierced, so that the liquid in the sample tube leaks.
Preferably, the head of the first anti-slip head 632 is tapered. The tapered head of the first anti-slip head 632 pierces the corresponding side wall of the bottom of the sample tube, preventing the sample tube from rotating, and ensuring that the sample tube does not rotate.
Specifically, the first anti-slip connector assembly 631 includes a first anti-slip connector 6311 and a first intermediate connector 6312 that are connected to each other, the first intermediate connector 6312 is connected to the first finger 66, the receiving member is disposed on the first intermediate connector 6312, and the first anti-slip head 632 is disposed on the first anti-slip connector 6311.
Preferably, the second anti-slip assembly 64 includes a second anti-slip connector 641 and a second anti-slip head 642, wherein the second anti-slip connector 641 is connected to the second clamping finger 68 and is located below the second clamping finger 68. The second anti-slip head 642 is disposed on the second anti-slip connector 641 and is disposed opposite to the first anti-slip head 632, and the head of the second anti-slip head 642 can press against the bottom sidewall of the sample tube.
The second anti-slip head 642 and the first anti-slip head 632 are arranged opposite to each other, so that the two can tightly prop up the sample tube between the two. The end of the second anti-slip head 642 is pressed against the sample tube and cooperates with the first anti-slip head 632 to clamp the bottom of the sample tube.
Preferably, the head of the second anti-slip head 642 is V-shaped. The head of the second anti-slip head 642 is arranged in a flat shape, so that the contact area with the sample tube is increased, the friction force between the second anti-slip head 642 and the sample tube is increased, the sample tube is prevented from being rubbed, and meanwhile, the sample tube cannot be damaged.
Specifically, second anti-slip joint assembly 641 includes a second anti-slip joint 6411 and a second intermediate joint 6412 connected to each other, second intermediate joint 6412 being connected to second finger 68, a receiver being provided to second intermediate joint 6412, and a second anti-slip head 642 being provided to second anti-slip joint 6411.
The embodiment also provides medical equipment, which further comprises the clamping mechanism.
It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.
Claims (8)
1. A clamping mechanism provided on a work platform (10), characterized in that the clamping mechanism comprises:
the clamping electric cylinder (61) is arranged on the working platform (10), a first clamping finger (66) and a second clamping finger (68) are arranged at the output end of the clamping electric cylinder (61), and anti-slip pads (67) are arranged on the surfaces of the first clamping finger (66) and the second clamping finger (68) which are in contact with the clamped sample tube;
-a support assembly (62) provided on the work platform (10) configured to support the sample tube clamped by the first clamping finger (66) and the second clamping finger (68);
a first anti-slip assembly (63) disposed below the first finger (66);
a second anti-slip assembly (64) disposed below the second gripping finger (68), the first and second anti-slip assemblies (63, 64) configured to grip a lower portion of the sample tube.
2. The clamping mechanism of claim 1, wherein the support assembly (62) comprises:
a connection fixing plate (621) provided on the work platform (10), the clamping cylinder (61) being provided on the connection fixing plate (621);
the temporary storage supporting block (622) is arranged on the connecting fixing plate (621) and is positioned below the first clamping finger (66) and the second clamping finger (68), and the temporary storage supporting block (622) is configured to support the bottom of the sample tube.
3. The clamping mechanism of claim 2, wherein the clamping mechanism further comprises:
a photodetection assembly (65) disposed at the first and second anti-slip assemblies (63, 64) configured to detect the sample tube between the first and second anti-slip assemblies (63, 64).
4. A clamping mechanism according to claim 3, wherein the first anti-slip assembly (63) comprises:
a first non-slip connection assembly (631) connected to the first clamping finger (66) and located below the first clamping finger (66);
and a first anti-slip head (632) provided to the first anti-slip connection assembly (631), wherein the head of the first anti-slip head (632) can penetrate into the bottom side wall of a part of the sample tube.
5. The clamping mechanism of claim 4, wherein the head of the first anti-slip head (632) is tapered.
6. The clamping mechanism of claim 5, wherein the second anti-slip assembly (64) comprises:
a second anti-slip connector (641) connected to the second finger (68) and located below the second finger (68);
and a second anti-slip head (642) which is provided on the second anti-slip connector (641) and is disposed opposite to the first anti-slip head (632), wherein the head of the second anti-slip head (642) can be pressed against the bottom side wall of the sample tube.
7. The clamping mechanism of claim 6, wherein the head of the second anti-slip head (642) is V-shaped.
8. A medical device further comprising the clamping mechanism of any one of claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320535244.4U CN219771730U (en) | 2023-03-17 | 2023-03-17 | Clamping mechanism and medical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320535244.4U CN219771730U (en) | 2023-03-17 | 2023-03-17 | Clamping mechanism and medical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219771730U true CN219771730U (en) | 2023-09-29 |
Family
ID=88138079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320535244.4U Active CN219771730U (en) | 2023-03-17 | 2023-03-17 | Clamping mechanism and medical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219771730U (en) |
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2023
- 2023-03-17 CN CN202320535244.4U patent/CN219771730U/en active Active
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