Clamping plate type wobble plate mechanism

Abstract

The utility model discloses a clamping plate type wobble plate mechanism, which relates to the field of medicine bottle clamps, and adopts the technical scheme that the clamping plate type wobble plate mechanism comprises a wobble plate body, a clamping plate group and a rotating shaft, the wobble plate comprises a wobble plate body, the wobble plate body comprises a plurality of transversely-arranged clamping plate sets, each clamping plate set comprises a first clamping plate and a second clamping plate which are oppositely arranged, the first clamping plates and the second clamping plates are in longitudinal sliding fit relative to the wobble plate body, the first clamping plates are relatively fixed through first connecting pieces, and the second clamping plates are relatively fixed through second connecting pieces; the rotating shaft is longitudinally arranged on the wobble plate body and is in running fit relative to the wobble plate body, one end of the rotating shaft is provided with a stirring piece which drives the rotating shaft to rotate, and the other end of the rotating shaft is provided with a driven gear which is located between the first connecting piece and the second connecting piece. The first connecting piece and the second connecting piece are provided with racks meshed with the driven gears respectively. The clamping plate sets can be driven to be separated or drawn close more stably, and a plurality of medicine bottles can be clamped and transferred at the same time.

Description

Technical Field

[0001] The utility model relates to the field of medicine bottle clamps, in particular to a cardboard type swing plate mechanism. Background Art

[0002] At present, the main way to prepare drugs in hospitals is through manual operation by medical staff. This manual method of preparing drugs requires medical staff to manually operate the syringe to draw the drugs. In the process of preparing drugs in vials, it is usually necessary to first inject the mother liquid into the vial, and then shake it several times to make the powdered drug in the vial and the mother liquid shaken and mixed, so as to achieve the dissolution of the drug, and then use the syringe to draw out the dissolved drug liquid and inject it into the hanging bottle for use or directly perform the injection operation.

[0003] The mixing process of powdered drugs and mother liquor requires manual shaking by medical staff, and the workload of medical staff is high, especially in the medical stations of large hospitals, where a large number of vials of drugs need to be prepared every day. In addition, some drugs are toxic to a certain extent, which poses a great risk to the safety of medical staff. At the same time, in the process of automated drug dispensing, batch loading, clamping and unloading of vials are required at the same time. The existing technology has the defects of cumbersome loading and unloading operations and poor clamping effect; therefore, improvement is needed. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a card plate type swing plate mechanism, which can more stably drive each group of card plates to separate or move together, thereby realizing the simultaneous clamping and transfer of multiple medicine bottles.

[0005] The technical solution adopted by the utility model to solve the technical problem is: a cardboard type swing plate mechanism, comprising a swing plate body, a cardboard group and a rotating shaft;

[0006] The wobble plate body comprises a plurality of transversely arranged card plate groups, the card plate groups comprise first card plates and second card plates arranged opposite to each other, the first card plates and the second card plates are longitudinally slidably matched relative to the wobble plate body, the first card plates are relatively fixed by first connecting members, and the second card plates are relatively fixed by second connecting members;

[0007] The rotating shaft is longitudinally arranged on the wobble plate body, and the rotating shaft rotates relative to the wobble plate body. A shifting member is arranged at one end of the rotating shaft, and the shifting member drives the rotating shaft to rotate. A driven gear is arranged at the other end of the rotating shaft, and the driven gear is located between the first connecting member and the second connecting member. The first connecting member and the second connecting member are respectively provided with racks meshing with the driven gear.

[0008] The rotating shaft is rotated by the toggle member, and the rack is meshed with the driven gear. Therefore, the rotation of the rotating shaft will drive the first connecting member and the second connecting member to move. The first connecting member and the second connecting member are distributed on both sides of the driven gear. Therefore, although the first connecting member and the second connecting member can be linked, the movement directions are opposite, that is, the first clamping plate and the second clamping plate will move relative to or away from each other under the drive of the driven gear, thereby achieving the first clamping plate and the second clamping plate being driven to move closer or apart by the toggle member.

[0009] When in use, several medicine bottles are placed between the first clamping plate and the second clamping plate respectively. The medicine bottles can be clamped or loosened by the toggle member, so that multiple medicine bottles can be clamped at the same time.

[0010] Preferably, the inner sides of the first clamping plate and the second clamping plate are respectively provided with clamping notches corresponding to each other. The clamping notches can clamp the medicine bottles one by one, thereby preventing the medicine bottles from moving between the first clamping plate and the second clamping plate, making the clamping more stable and facilitating other automated operations.

[0011] Preferably, the wobble plate body is provided with an inner cavity, the clamping plate group and the rotating shaft are located in the inner cavity, and the side wall of the inner cavity is provided with a vertically penetrating window corresponding to the clamping notch. That is, each linked component is located in the inner cavity to avoid interference with external objects, and the overall structure is more solid and durable.

[0012] Preferably, the wobble plate body is longitudinally provided with a plurality of guide rods, and the first clamping plate and the second clamping plate are slidably matched with the guide rods. The guide rods can make the first clamping plate and the second clamping plate move and separate more stably, and the linkage is more unified.

[0013] Preferably, the first clamping plate and the second clamping plate are respectively provided with through holes for the guide rod to pass through, so that the first clamping plate and the second clamping plate can slide on the guide rod more smoothly.

[0014] Preferably, the first connecting member and the second connecting member are strip-shaped rods, the first connecting member is fixed to the first clamping plate by bolts, and the second connecting member is fixed to the second clamping plate by bolts, so as to facilitate the sliding of the first clamping plate and the second clamping plate.

[0015] Preferably, a driving gear is arranged at the other end of the rotating shaft, the toggle member is longitudinally slidably matched with the wobble plate body, and the toggle member is provided with a rack meshing with the driving gear. By sliding the toggle member, the driving gear, i.e. the rotating shaft, can be driven to rotate.

[0016] Preferably, the upper and lower surfaces of the wobble plate body are respectively provided with a toggle member, and the driving gear is located between the two toggle members. The toggle members are evenly used to drive the rotating shaft to slide, which makes the operation more convenient.

[0017] Preferably, the outer surface of the toggle member is provided with anti-slip grooves, and the middle of the outer surface of the toggle member is provided with convexities at two opposite ends, so as to increase the friction force and make it more convenient to push the toggle member.

[0018] Preferably, a groove is provided on the inner side of the toggle member, and a spring positioning bead is provided on the wobble plate body corresponding to the groove, and when the spring positioning bead is adapted to the groove, the first clamping plate and the second clamping plate are closed, so as to maintain the clamped state and the stability of the medicine bottle being clamped.

[0019] Beneficial effects of the utility model:

[0020] The adoption of this solution can more stably drive the various groups of pallet groups to separate or move together, realize the clamping and transfer of several medicine bottles at the same time, and the operation is more precise and the use is more reliable and stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only three of the drawings of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 A three-dimensional diagram of an embodiment of the utility model;

[0023] Figure 2 It is a schematic diagram of removing the upper cover of the wobble plate body according to an embodiment of the utility model;

[0024] Figure 3 This is a schematic diagram of a body without a wobble plate (without a driving gear and a driven gear) according to an embodiment of the utility model;

[0025] Among them, 1. the wobble plate body; 2. the first clamping plate; 3. the second clamping plate; 4. the first connecting member; 5. the second connecting member; 6. the rotating shaft; 7. the toggle member; 8. the driving gear; 9. the driven gear; 10. the clamping notch; 11. the window; 12. the guide rod; 13. the spring positioning bead; 14. the anti-mistake groove; 15. the limit bead. DETAILED DESCRIPTION

[0026] In order to deepen the understanding of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. The embodiments are only used to explain the present invention and do not limit the protection scope of the present invention.

[0027] Example

[0028] like Figure 1As shown, a card-type swing plate mechanism comprises a swing plate body 1, a card-plate group and a rotating shaft 6; the swing plate body 1 comprises a plurality of groups of card-plate groups arranged transversely, the card-plate group comprises a first card-plate 2 and a second card-plate 3 arranged opposite to each other, the first card-plate 2 and the second card-plate 3 are longitudinally slidably matched with respect to the swing plate body 1, each of the first card-plates 2 is relatively fixed by a first connecting member 4, and the second card-plate 3 is relatively fixed by a second connecting member 5; the rotating shaft 6 is longitudinally arranged on the swing plate body 1, the rotating shaft 6 is rotationally matched with respect to the swing plate body 1, a toggle member 7 is arranged at one end of the rotating shaft 6, the toggle member 7 drives the rotating shaft 6 to rotate, and a driven gear 9 is arranged at the other end of the rotating shaft 6, the driven gear 9 is located between the first connecting member 4 and the second connecting member 5, and the first connecting member 4 and the second connecting member 5 are respectively provided with racks meshing with the driven gear 9.

[0029] The rotating shaft 6 is rotated by the toggle member 7, and the rack is meshed with the driven gear 9. Therefore, the rotation of the rotating shaft 6 will drive the first connecting member 4 and the second connecting member 5 to move. The first connecting member 4 and the second connecting member 5 are distributed on both sides of the driven gear 9. Therefore, although the first connecting member 4 and the second connecting member 5 can be linked, the movement directions are opposite, that is, the first clamping plate 2 and the second clamping plate 3 will move relative to or away from each other under the drive of the driven gear 9, thereby achieving the first clamping plate 2 and the second clamping plate 3 being driven to move closer or apart by the toggle member 7.

[0030] When in use, several medicine bottles are placed between the first clamping plate 2 and the second clamping plate 3 respectively, and the medicine bottles can be clamped or loosened by the toggle member 7, so that multiple medicine bottles can be clamped at the same time.

[0031] The inner sides of the first clamping plate 2 and the second clamping plate 3 are respectively provided with clamping notches 10. The clamping notches 10 can clamp the medicine bottles one by one, preventing the medicine bottles from moving between the first clamping plate 2 and the second clamping plate 3, making the clamping more stable and facilitating other automated operations.

[0032] The wobble plate body 1 is provided with an inner cavity, the clamping plate group and the rotating shaft 6 are located in the inner cavity, and the side wall of the inner cavity is provided with a vertically penetrating window 11 corresponding to the clamping notch 10. That is, each linked component is located in the inner cavity to avoid interference with external objects, and the overall structure is more solid and durable.

[0033] The wobble plate body 1 is longitudinally provided with a plurality of guide rods 12, and each of the first clamping plate 2 and the second clamping plate 3 is slidably matched with the guide rods 12. The guide rods 12 can make the first clamping plate 2 and the second clamping plate 3 move and separate more stably, and the linkage is more unified.

[0034] The first clamping plate 2 and the second clamping plate 3 are respectively provided with through holes for the guide rod 12 to pass through. The first clamping plate 2 and the second clamping plate 3 can slide on the guide rod 12 more stably.

[0035] The first connecting member 4 and the second connecting member 5 are strip-shaped rods, the first connecting member 4 is fixed to the first clamping plate 2 by bolts, and the second connecting member 5 is fixed to the second clamping plate 3 by bolts, so as to drive the first clamping plate 2 and the second clamping plate 3 to slide.

[0036] The other end of the rotating shaft 6 is provided with a driving gear 8, and the toggle member 7 is longitudinally slidably matched with the wobble plate body 1, and the toggle member 7 is provided with a rack meshing with the driving gear 8. By sliding the toggle member 7, the driving gear 8, i.e. the rotating shaft 6, can be driven to rotate.

[0037] The upper and lower surfaces of the wobble plate body 1 are respectively provided with a toggle member 7, and the driving gear 8 is located between the two toggle members 7. The toggle members 7 are evenly used to drive the rotating shaft 6 to slide, which makes the operation more convenient.

[0038] The outer surface of the toggle member 7 is provided with anti-skid patterns to increase the friction force and make it more convenient to push the toggle member 7.

[0039] The outer surface of the toggle member 7 is provided with protrusions at both ends in the middle thereof, thereby increasing the friction force and making it more convenient to push the toggle member 7.

[0040] The side of the wobble plate body 1 is also provided with an anti-mistake groove 14 and an installation limit bead 15 .

[0041] The inner side of the toggle member 7 is provided with a groove, and the wobble plate body 1 is provided with a spring positioning bead 13 corresponding to the groove. When the spring positioning bead 13 is adapted to the groove, the first clamping plate 2 and the second clamping plate 3 are closed, so as to maintain the clamping state and the stability of the medicine bottle being clamped.

[0042] Beneficial effects of the utility model:

[0043] The adoption of this solution can more stably drive the various groups of pallet groups to separate or move together, realize the clamping and transfer of several medicine bottles at the same time, and the operation is more precise and the use is more reliable and stable.

[0044] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0045] The above-described embodiments merely represent several implementation manners of the present application. The description thereof is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several modifications and improvements can still be made, and these all fall within the protection scope of the present application. Therefore, the protection scope of the patent of the present application shall be subject to the appended claims.

Claims

1. A card plate type swing plate mechanism, characterized in that: It comprises a wobble plate body (1), a clamping plate assembly and a rotating shaft (6); The wobble plate body (1) comprises a plurality of groups of transversely arranged card plates, the card plates comprising a first card plate (2) and a second card plate (3) arranged opposite to each other, the first card plate (2) and the second card plate (3) being longitudinally slidably matched relative to the wobble plate body (1), the first card plates (2) being relatively fixed by a first connecting member (4), and the second card plates (3) being relatively fixed by a second connecting member (5); The rotating shaft (6) is longitudinally arranged on the swing plate body (1), and the rotating shaft (6) is rotatably matched with the swing plate body (1). A shifting member (7) is arranged at one end of the rotating shaft (6), and the shifting member (7) drives the rotating shaft (6) to rotate. A driven gear (9) is arranged at the other end of the rotating shaft (6), and the driven gear (9) is located between the first connecting member (4) and the second connecting member (5). The first connecting member (4) and the second connecting member (5) are respectively provided with racks meshing with the driven gear (9).

2. A card plate type swing plate mechanism according to claim 1, characterized in that: The inner sides of the first clamping plate (2) and the second clamping plate (3) are respectively provided with clamping notches (10) in a one-to-one correspondence.

3. A card plate type swing plate mechanism according to claim 2, characterized in that: The wobble plate body (1) is provided with an inner cavity, the clamping plate group and the rotating shaft (6) are located in the inner cavity, and a window (11) penetrating from top to bottom is provided on the side wall of the inner cavity corresponding to the clamping notch (10).

4. The card plate type swing plate mechanism according to claim 1, characterized in that: The wobble plate body (1) is longitudinally provided with a plurality of guide rods (12), and each of the first clamping plate (2) and the second clamping plate (3) is slidably matched with the guide rods (12).

5. A card plate type swing plate mechanism according to claim 4, characterized in that: The first clamping plate (2) and the second clamping plate (3) are respectively provided with through holes for the guide rod (12) to pass through.

6. The card plate type swing plate mechanism according to claim 1, characterized in that: The first connecting member (4) and the second connecting member (5) are respectively strip-shaped rods; the first connecting member (4) is fixed to the first clamping plate (2) by means of bolts; and the second connecting member (5) is fixed to the second clamping plate (3) by means of bolts.

7. The card plate type swing plate mechanism according to claim 1, characterized in that: The other end of the rotating shaft (6) is provided with a driving gear (8), the toggle member (7) is longitudinally slidably matched with the wobble plate body (1), and the toggle member (7) is provided with a rack meshing with the driving gear (8).

8. The card plate type swing plate mechanism according to claim 7, characterized in that: The upper and lower surfaces of the wobble plate body (1) are respectively provided with a toggle member (7), and the driving gear (8) is located between the two toggle members (7).

9. The card plate type swing plate mechanism according to claim 1, characterized in that: The outer surface of the toggle member (7) is provided with anti-slip grooves, and the middle of the outer surface of the toggle member (7) is provided with protrusions at two opposite ends.

10. The card plate type swing plate mechanism according to claim 1, characterized in that: A groove is provided on the inner side of the toggle member (7), and a spring positioning bead (13) is provided on the swing plate body (1) corresponding to the groove. When the spring positioning bead (13) is adapted to the groove, the first clamping plate (2) and the second clamping plate (3) are closed.

Images