CN219167309U - Access device for placing and picking up medicine bottles - Google Patents

Abstract

The utility model relates to an access device for carrying and picking up medicine bottles, which comprises a carrying mechanism for carrying medicine bottles and a picking mechanism arranged at one side of the carrying mechanism and picking up medicine bottles stored on the carrying mechanism, wherein the picking mechanism comprises a base which can be close to or far away from the carrying mechanism, a mounting plate which is arranged on the base in a rotatable mode around a rotating shaft, and a clamping part which is movably arranged on the mounting plate, the clamping part comprises a central arm, a first arm which is linked with the central arm, and a second arm which can move opposite to or back to the first arm and is linked with the central arm, the first arm and the second arm are matched to form a clamping space matched with the medicine bottles, and the clamping part clamps the medicine bottles in a mode that the central arm, the first arm and the second arm are respectively abutted against the medicine bottles from three directions. Thus, it is possible to provide a device capable of placing and picking up a medicine bottle and shaking the medicine bottle to sufficiently mix medicine in the medicine bottle with a liquid medicine.

Description

Access device for placing and picking up medicine bottles

Technical Field

The present utility model relates to an access device for placing and picking up medicine bottles.

Background

Infusion is a medical method commonly used in clinic, by which liquid substances such as medical fluids, nutritional fluids, etc. can be infused into a patient to assist in patient recovery. When a patient needs to receive transfusion, etc., a plurality of different transfusion medicines are often required to be mixed according to the state of illness so as to prepare therapeutic liquid medicine with better curative effect. In clinic, medical personnel and the like can transfer the medicines in different containers such as medicine bottles into an infusion bag for mixing so as to obtain the treatment liquid required by patients.

Currently, medical staff and the like often use manual operation to prepare therapeutic liquid medicine required for infusion to a patient. For example, when pipetting between a vial and an infusion bag, a manually operated means is used to access the desired infusion bag. In addition, when mixing medicine between the medicine bottle and the infusion bag, medical staff usually uses the syringe to suck part of the medicine liquid in the infusion bag and inject the medicine liquid into the medicine bottle for partial mixing, the medicine bottle needs to be shaken to fully mix the medicine and the medicine liquid during mixing, then the syringe is used for sucking the mixture of the medicine and the medicine liquid in the medicine bottle, and then the syringe is used for injecting the mixed medicine and the medicine liquid into the infusion bag for full mixing.

However, because of the significant lack of medical personnel in the current medical facility, manual access is difficult to efficiently dispense vials when faced with the need for large volumes of infusion. Accordingly, there is a need to provide a device that can assist medical personnel in dispensing liquid, and in particular, to provide a device that can be used to place and pick up vials in bulk, and that can shake the vials after they have been picked up and filled with liquid medicine to thoroughly mix the drug in the vials with the liquid medicine.

Disclosure of Invention

The present utility model has been made in view of the above-described conventional art, and an object thereof is to provide a device that can be used to place and pick up medicine bottles in a batch manner, and that can shake the medicine bottles after they have been picked up and filled with a medicine liquid so as to sufficiently mix the medicine in the medicine bottles with the medicine liquid.

To this end, the present utility model provides an access device for loading and picking up a medicine bottle, comprising a loading mechanism for storing the medicine bottle, and a picking mechanism provided on one side of the loading mechanism and picking up the medicine bottle stored on the loading mechanism, wherein the picking mechanism comprises a base which can be close to or far from the loading mechanism, a mounting plate which is rotatably provided on the base around a rotation axis, and a clamping part which is movably provided on the mounting plate, the clamping part comprises a central arm, a first arm which is linked with the central arm, and a second arm which can move opposite to or away from the first arm and is linked with the central arm, and the central arm, the first arm and the second arm cooperate to form a clamping space matched with the medicine bottle, and the clamping part clamps the medicine bottle in a manner that the central arm, the first arm and the second arm respectively abut against the medicine bottle from three directions.

In the access device according to the present utility model, the loading mechanism is capable of loading the medicine bottles, and the picking mechanism is capable of picking up the medicine bottles loaded on the loading mechanism, so that the medical staff can be assisted in preparing the medicine bottles; in addition, the mounting plate is rotatably arranged on the base, and when the mounting plate swings in a preset angle, the clamping part arranged on the mounting plate can be driven to swing, so that the medicine bottle clamped by the clamping part is shaken to mix medicine in the medicine bottle with medicine liquid.

In the storage and retrieval device according to the present utility model, the loading mechanism may include a loading portion having a furrow shape and having a vial compartment for accommodating a vial, a blocking portion provided at an end of the loading portion near the pickup mechanism and openable and closable at a compartment opening of the vial compartment, and a pushing portion provided movably in the furrow of the loading portion and capable of exerting a pushing action in a direction from a compartment tail of the vial compartment to the compartment opening of the vial compartment. In this case, the vial can be conveniently transferred out of the vial magazine by the pusher section when the blocking section is opened.

In addition, in the access device according to the present utility model, the carrying portion may include a bottom plate having an elongated shape, and a first side plate and a second side plate disposed in parallel on opposite sides of the bottom plate along a longitudinal direction of the bottom plate, and the bottom plate, the first side plate, and the second side plate cooperate to form the medicine bottle bin. In this case, the moving path of the medicine bottles can be defined by the first side plate, the second side plate, and the bottom plate to smoothly and orderly transfer the medicine bottles from the medicine bottle bin to the pickup mechanism.

In the access device according to the present utility model, the stopper may include a movable member that is removably provided at the mouth of the vial container, a transmission member that is linked to the movable member and applies a service action that moves the movable member away from the mouth of the vial container, and a return member that is linked to the movable member and applies a return action that returns the movable member to the mouth of the vial container. In this case, by applying a force to the transmission member, the movable member can be moved away from the mouth of the medicine bottle bin to enable the medicine bottle to leave the medicine bottle bin, thereby facilitating the pickup mechanism to pick up the medicine bottle; further, after the medicine bottle is picked up by the pickup mechanism, the movable member can return to the mouth of the medicine bottle bin by the return member, whereby an openable and closable stopper can be provided.

In addition, in the access device according to the present utility model, the transmission member may be movable in the extending direction of the medicine bottle cartridge to actuate the movable member to move away from the mouth of the medicine bottle cartridge.

In the access device according to the present utility model, the transmission member may include a trigger post provided on the first side plate so as to be movable in the extending direction of the vial magazine, and a contact block that is linked to the trigger post and abuts against the movable member, and the trigger post may be moved in the extending direction of the vial magazine so that the contact block acts on the movable member to move the movable member away from the mouth of the vial magazine. In this case, the blocking portion can be opened more conveniently by applying an action to the trigger post to open the blocking portion.

In the access device according to the present utility model, the return member may be a torsion spring connected to the movable member.

In addition, in the access device according to the present utility model, optionally, the picking mechanism further includes a trigger portion that cooperates with the trigger post, and the trigger portion applies an action to the trigger post to move the trigger post along the extending direction of the vial magazine during the process that the picking mechanism approaches the loading mechanism. In this case, when the pickup mechanism moves toward the loading mechanism, the trigger post can be acted upon by the trigger to open the blocking portion, so that the power source for opening the blocking portion can be simplified.

In addition, in the access device according to the present utility model, the pickup mechanism may further include a driving portion including a slider, a first slider connected to the slider groove and linked to the first arm, and a second slider connected to the slider groove and linked to the second arm, the first slider and the second slider being relatively moved on the slider to move the first arm and the second arm relatively or back. In this case, the gripping portion can be controlled to grip or release the medicine bottle by the driving portion.

In the access device according to the present utility model, the first arm and the second arm may be provided on opposite sides of the center arm, the opposite wings of the center arm may be provided with a first guide groove and a second guide groove, respectively, the first guide groove and the second guide groove may be spaced apart from each other in a direction approaching the mounting mechanism, the first arm may include a first cam fitted in the first guide groove and slidable in the first guide groove, the second arm may include a second cam fitted in the second guide groove and slidable in the second guide groove, the first cam may be moved in the first guide groove to relatively move the center arm and the first arm, and the second cam may be moved in the second guide groove to relatively move the center arm and the second arm. In this case, the linkage structure between the center arm and the first and second arms can be simplified by the connection design between the guide groove and the cam.

Thus, it is possible to provide a device that can be used to place and pick up medicine bottles in a batch, and that can shake the medicine bottles after they are picked up and filled with a liquid medicine so that the medicine in the medicine bottles is sufficiently mixed with the liquid medicine.

Drawings

The present disclosure will now be explained in further detail by way of example only with reference to the accompanying drawings, in which:

fig. 1 is a schematic diagram showing an access device to which an example of the present utility model relates.

Fig. 2 is a schematic diagram showing a mounting mechanism according to an example of the present utility model.

FIG. 3A is a schematic diagram illustrating a barrier according to an example of the present utility model; FIG. 3B is a schematic view of a second embodiment of a barrier according to an example of the present utility model; fig. 3C is a schematic diagram of a second view of a second embodiment of a barrier according to an example of the present utility model.

Fig. 4 is a schematic diagram showing a pickup mechanism according to an example of the present utility model.

FIG. 5A is a schematic bottom view showing a clamp according to an example of the present utility model in a released state; fig. 5B is a schematic bottom view showing a clamping portion according to an example of the present utility model in a clamped state.

Fig. 6 is a schematic diagram showing a driving section according to an example of the present utility model.

Fig. 7A is a schematic view showing a pickup mechanism according to an example of the present utility model when approaching a loading mechanism; fig. 7B is a schematic view of a picking mechanism according to an example of the present utility model when picking up a vial.

FIG. 8A is a schematic diagram illustrating a barrier closure in accordance with an example of the present utility model; fig. 8B is a schematic diagram showing the opening of the blocking portion according to the example of the present utility model.

Reference numerals illustrate:

1 … access device, 2 … vials,

10 … loading mechanism, 20 … pick-up mechanism,

21 … base, 22 … mounting plate, 23 … clamping portion, 24 … driving portion, 25 … touch portion, L … rotation shaft,

11 … carrier, 12 … vial magazine, 13 … blocking portion, 14 … pushing portion,

111 … bottom panel, 112 … first side panel, 113 … second side panel, 113a … mounting cavity,

131 … movable member, 132 … transmission member, 133 … return member, 134 … second return member,

132a … trigger posts, 132b … contact blocks,

141 … are provided against the members of the pair,

241 … slide, 242 … first slide, 243 … second slide,

231 … first arm, 232 … second arm, 233 … central arm, a … clamping space,

233a …,231a …,

233b … second guide grooves, 232a … second cams.

Detailed Description

Hereinafter, preferred embodiments of the present disclosure will be described in detail with reference to the accompanying drawings. In the following description, the same members are denoted by the same reference numerals, and overlapping description thereof is omitted. In addition, the drawings are schematic, and the ratio of the sizes of the components to each other, the shapes of the components, and the like may be different from actual ones.

It should be noted that the terms "comprises" and "comprising," and any variations thereof, in this disclosure, such as a process, method, system, article, or apparatus that comprises or has a list of steps or elements is not necessarily limited to those steps or elements expressly listed or inherent to such process, method, article, or apparatus, but may include or have other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In addition, headings and the like referred to in the following description of the disclosure are not intended to limit the disclosure or scope thereof, but rather are merely indicative of reading. Such subtitles are not to be understood as being used for segmenting the content of the article, nor should the content under the subtitle be limited only to the scope of the subtitle.

In the present utility model, relative positional and relative directional terms such as "above", "upward", "downward", "upward-downward", "left", "leftward", "rightward", "leftward", "rightward", "front", "forward", "backward", "front-rear" and the like are used, reference is made to a normal operating posture and should not be considered limiting.

The present utility model relates to an access device which can be used for storing medicine bottles and picking up medicine bottles. With the access device of the present embodiment, the pickup mechanism can pick up the vials stored on the loading mechanism.

Fig. 1 is a schematic diagram showing an access device 1 to which an example of the present utility model relates. Fig. 2 is a schematic diagram showing a mounting mechanism 10 according to an example of the present utility model.

As shown in fig. 1, in the present embodiment, the access device 1 may include a loading mechanism 10 and a pickup mechanism 20. The mounting mechanism 10 may be used to mount a medicine bottle 2 (described in detail later). The pickup mechanism 20 can pick up the medicine bottles 2 stored on the loading mechanism 10 (described in detail later).

In some examples, the mounting mechanism 10 may have a vial magazine 12 (see fig. 2). When the medicine bottle 2 is placed on the placement mechanism 10, the medicine bottle 2 may be placed in the medicine bottle bin 12.

In the embodiment shown in fig. 1, the picking mechanism 20 may be located near the mouth of the vial magazine 12. In some examples, one or more vials 2 may be stored in the vial magazine 12. When the pickup mechanism 20 picks up a plurality of vials 2, the plurality of vials 2 may be transferred to the pickup mechanism 20 one by one.

In some examples, the vial 2 may be an ampoule or a penicillin vial. The ampoule or the penicillin bottle can be provided with solid medicines or liquid medicines. In some examples, the picking mechanism 20 may be clamped at the body position of the vial 2 to pick up the vial 2.

Hereinafter, for convenience of description, a direction in which the pickup mechanism 20 approaches the mounting mechanism 10 is understood as a D1 direction, and accordingly, a direction in which the pickup mechanism 20 is away from the mounting mechanism 10 is understood as a D2 direction. And referring to a normal operation posture (for example, the placement mechanism 10 is arranged in a horizontal direction, the pickup mechanism 20 is moved toward or away from the placement mechanism 10 in the horizontal direction), a horizontal leftward direction in fig. 1 is understood as a D3 direction, and correspondingly, a horizontal rightward direction in fig. 1 is understood as a D4 direction. It should be noted that the above relative position and relative direction terms are with reference to the normal operational posture and the normal operational manner, and should not be construed as limiting.

Fig. 3A is a schematic diagram showing the blocking portion 13 according to an example of the present utility model. Fig. 3B is a schematic view of a second embodiment of a blocking portion 13 according to an example of the present utility model; fig. 3C is a schematic diagram of a second view of a second embodiment of the blocking portion 13 according to an example of the present utility model.

In some examples, the loading mechanism 10 may include a carrying portion 11, a blocking portion 13, and a pushing portion 14 (see fig. 2). The carrier 11 may be used to house the vial 2. The pushing portion 14 may be used to push the vials 2 to transfer the vials from the carrier 11 to the pick-up mechanism 20. The blocking portion 13 may be used to block the medicine bottle 2 to prevent the pushing portion 14 from pushing the medicine bottle 2 out of the carrying portion 11 when the pickup mechanism 20 does not pick up the medicine bottle 2 as much as possible. In this case, when the blocking portion 13 is opened, the medicine bottle 2 can be easily transferred out of the medicine bottle compartment 12 by the pushing portion 14.

In some examples, the carrier 11 may have a vial magazine 12. The vials 2 may be stored in a vial magazine 12. In some examples, a plurality of vials 2 may be arranged in a "straight" pattern in sequence in the vial magazine 12.

In some examples, the carrying part 11 may include a bottom plate 111 in a bar shape, and first and second side plates 112 and 113 (see fig. 3) provided at opposite sides of the bottom plate 111, respectively. In some examples, the bottom panel 111, the first side panel 112, and the second side panel 113 may be combined in a furrow-like manner. In other words, the carrying mechanism 11 may have a furrow shape. In some examples, the bottom panel 111, the first side panel 112, and the second side panel 113 cooperate to form the vial magazine 12. In this case, the moving path of the medicine bottles 2 can be defined by the first side plate 112, the second side plate 113, and the bottom plate 111 to smoothly and orderly transfer the medicine bottles 2 from the medicine bottle magazine 12 to the pickup mechanism 20.

In some examples, the vial 2 may be carried between the first side panel 112 and the second side panel 113. In other words, the vial 2 may be located in the vial magazine 12. In some examples, the distance between the first side plate 112 and the second side plate 113 is adjustable. In other words, the vial magazine 12 is adjustable in size. In this case, the size of the vial magazine 12 is adjusted to be the same as the size of the vial 2, so that it can be applied to carry different sizes of vials 2.

In some examples, the bottom panel 111, the first side panel 112, and the second side panel 113 may be arranged along the D1 direction and the D2 direction. In other words, the vial magazine 12 may extend in the direction D1 or the direction D2. In this case, the plurality of medicine bottles 2 can be sequentially arranged in the medicine bottle magazine 12 in a straight shape along the D1 direction or the D2 direction, so that the picking mechanism 20 can be facilitated to sequentially pick up the medicine bottles 2.

In some examples, the propulsion 14 may be provided in a furrow of the carrying mechanism 11. In other words, the pusher 14 may be disposed in the vial magazine 12. In some examples, the pushing portion 14 may apply an action to the vial 2 when the vial magazine 12 is loaded with the vial 2. In some examples, the pushing portion 14 may exert an effect on the vial 2 in the direction D2. In other words, the pushing portion 14 can exert an effect on the medicine bottle 2 toward the mouth position of the medicine bottle bin 12. In this case, the medicine bottle 2 can be pushed out of the medicine bottle magazine 12 by the pushing section 14, and the medicine bottle 2 can be transferred from the loading mechanism 10 to the pickup mechanism 20.

In some examples, the blocking portion 13 may provide an end of the first side plate 112 and/or the second side plate 113 (see fig. 2, 3A, 3B, and 3C). In other words, the blocking portion 13 may be provided at an end of the bearing portion 11. In some examples, the blocking portion 13 may be provided at an end of the carrying portion 11 near the pickup mechanism 20. In other words, the blocking portion 13 is located at the mouth of the vial housing 12. In this case, the medicine bottle 2 can be held in the medicine bottle magazine 12 by the stopper 13 when the medicine bottle 2 is not picked up by the pickup mechanism 20, so that the medicine bottle 2 is prevented from falling off the loading mechanism 10 as much as possible.

In some examples, the blocking portion 13 may be opened and closed. When the pickup mechanism 20 approaches the loading mechanism 10 to pick up the medicine bottles 2, the blocking portion 13 may be opened (described in detail later). When the picking mechanism 20 picks up the medicine bottle 2 and is away from the loading mechanism 10, the blocking portion 13 may be closed (described in detail later).

In some examples, the blocking portion 13 may include a movable member 131, a transmission member 132, and a return member 133 (see fig. 3A, 3B, and 3C). The movable member 131 may be removably disposed at the mouth of the vial housing 12. The transmission member 132 may be coupled to the movable member 131 and used to provide a service action for moving the movable member 131 away from the mouth of the vial magazine 12. The return member 133 may be coupled with the movable member 131 and used to apply a return action to the movable member 131 that returns the movable member 131 to the mouth of the vial housing 12. In this case, by applying a force to the transmission member 132, the movable member 131 can be moved away from the mouth of the medicine bottle bin 12 to enable the medicine bottle 2 to leave the medicine bottle bin 12, thereby facilitating the pickup of the medicine bottle 2 by the pickup mechanism 20; further, after the medicine bottle 2 is picked up by the pickup mechanism 20, the movable member 131 can return to the mouth of the medicine bottle bin 12 by the return member 133, whereby the openable and closable stopper 13 can be provided.

In some examples, the transmission member 132 may move in a manner that moves along the extension direction of the vial holder 12 (i.e., the D1 direction) to brake the movable member 131 from exiting the mouth of the vial holder 12 (see fig. 3A, 3B, and 3C).

In the embodiment shown in fig. 2, 3A, 3B and 3C, the blocking portion 13 is disposed at one end of the second side plate 113. It should be understood that this is only one of the arrangements and should not be construed as limiting, e.g. in some examples the blocking portion 13 may also be arranged at one end of the first side plate 112. In the following, the present embodiment will be schematically described with the blocking portion 13 provided at one end of the second side plate 113.

In some examples, the second side plate 113 may have a mounting cavity 113a thereon. The mounting chamber 113a may be located at an end of the second side plate 113 near the pickup mechanism 20. In other words, the mounting chamber 113a may be located at the position of the mouth of the medicine bottle bin 12. The mounting chamber 113a may be used to mount the blocking portion 13. In some examples, the mounting chamber 113a may be a through hole on the second side plate 113. In other words, the movable member 131, the transmission member 132, and the restoring member 133 may be provided at the through hole of the second side plate 113.

In some examples, movable member 131 may be block-shaped. The movable member 131 may be provided in the mounting chamber 113a in a pivoting manner. Thereby, the movable member 131 can be removed from the mouth of the medicine bottle bin 12 by rotation. In some examples, the blocking portion 13 closes when the movable member 131 rotates from the mounting chamber 113a to the mouth of the vial holder 12. In this case, the vial 2 is held in the vial magazine 12. In some examples, the blocking portion 13 opens when the movable member 131 rotates from the mouth position of the vial magazine 12 into the mounting chamber 113a. In this case, the vial 2 can be transferred out of the vial magazine 12.

In some examples, the transmission member 132 may include a trigger post 132a, and a contact block 132B (see fig. 3A, 3B, and 3C) that is in linkage with the trigger post 132 a. The contact block 132b may be disposed between the trigger post 132a and the movable member 131. In some examples, the contact block 132b may abut against the trigger post 132a and the movable member 131. In some examples, the contact block 132b may be linked when the trigger post 132a is moved under force such that the contact block 132b applies an effect to the movable member 131.

In the blocking portion 13 as shown in fig. 3A, in some examples, a portion of the movable member 131 located in the medicine bottle bin 12 may be located on a moving path of the contact block 132b when the blocking portion 13 is closed. Thereby, the movable member 131 can be transferred from the medicine bottle bin 12 into the mounting chamber 113a by moving the contact block 132b to open the blocking portion 13.

In the blocking portion 13 shown in fig. 3B and 3C, in some examples, the movable member 131 may have a guide groove. The contact block 132b may have a columnar shape. The contact block 132b may be embedded in the guide groove of the movable member 131 and move in the guide groove of the movable member 131. When the blocking portion 13 is closed, the guide groove of the movable member 131 may gradually approach the vial magazine 12 in the direction D1. In this case, when the contact block 132b moves in the direction D1, the contact block 132b can move in the guide groove of the movable member 131 and interlock the movable member 131 to move the movable member 131 in a direction away from the medicine bottle bin 12, thereby removing the movable member 131 from the medicine bottle bin 12.

In some examples, trigger post 132a may be cylindrical. The trigger post 132a may be disposed in the mounting chamber 113a in such a manner that the length direction of the trigger post 132a coincides with the extending direction of the vial holder 12 (see fig. 2). In other words, the trigger post 132a may be disposed in the mounting chamber 113a along the D1 direction. In this case, the trigger post 132a can be moved in the mounting chamber 113a in the D1 direction by applying an action to the trigger post 132a in the D1 direction to link the contact block 132b, in other words, the blocking portion 13 can be opened by applying an action to the trigger post 132a in the D1 direction.

In some examples, the trigger post 132a may at least partially protrude from the mounting chamber 113a. Thereby, it can be facilitated to apply an action to the trigger post 132a to open the blocking portion 13. In some examples, the portion of the trigger post 132a that protrudes from the mounting chamber 113a may be located on a travel path of the trigger 25 when the pickup mechanism 20 approaches the loading mechanism 10 (described later). In this case, the picking mechanism 20 can be made to pick up the medicine bottle 2 by opening the stopper 13 by the trigger 25 when approaching the loading mechanism 10.

In some examples, the return member 133 may be a spring. In the embodiment shown in fig. 3A, the return member 133 is a torsion spring. In the embodiment shown in fig. 3B and 3C, the return member 133 is a coil spring. In some examples, the return member 133 can be compressed when the movable member 131 is forced away from the mouth of the vial holder 12. In this case, the compressed restoring member 133 can be lifted toward the movable member 131 as a restoring action of the movable member 131 to the mouth of the medicine bottle housing 12, whereby the movable member 131 can be returned to the mouth of the medicine bottle housing 12 when the received force is removed by the restoring member 133.

In some examples, the blocking portion 13 may further include a second return member 134 (see fig. 3A, 3B, and 3C). The second restoring member 134 may be a coil spring, and the second restoring member 134 may be disposed along the D1 and D2 directions and between the trigger post 132a and the sidewall of the mounting chamber 113a. When the trigger post 132a is forced to move in the direction D1, the trigger post 132a compresses the second return member 134. In this case, when the force to open the blocking portion 13 is removed, the second restoring member 134 can act toward the D2 direction to the trigger post 132a, and in the blocking portion 13 shown in fig. 3A, the movement of the transmission member 132 toward the D2 direction can provide a certain space for the movement of the movable member 131 back into the medicine bottle bin 12; in addition, in the blocking portion 13 shown in fig. 3B and 3C, the transmission member 132 is movable in the direction D2 to be able to link the movable member 131 back to the medicine bottle bin 12, thereby facilitating the re-closing of the blocking portion 13.

In some examples, the propulsion portion 14 may be provided on the base plate 111. The pushing portion 14 is movable along the bottom plate 111. In other words, the pushing portion 14 can move in the D1 direction or the D2 direction. In some examples, propulsion portion 14 may include an interference member 141, a power portion, and a braking portion. The abutting member 141 can be used to abut against the medicine bottle 2 placed in the medicine bottle housing 12. The power portion may be adapted to be connected with the abutment member 141 and may act on the abutment member 141 towards the mouth of the vial magazine 12. The detent may be used to apply a braking action to the abutment member 141. Thereby, the medicine bottle 2 can be pushed out of the medicine bottle bin 12 by the pushing portion 14; and the abutting member 141 can be braked by the brake portion when it is not necessary to apply an action to the medicine bottle 2.

Fig. 4 is a schematic diagram showing a pickup mechanism 20 to which an example of the present utility model relates; fig. 5A shows a schematic bottom view of the clamp portion 23 in a released state according to an example of the present utility model; fig. 5B shows a schematic bottom view of the clamping portion 23 according to the example of the present utility model in a clamped state; fig. 6 is a schematic diagram showing the driving section 24 according to an example of the present utility model.

In some examples, the pickup mechanism 20 may include a base 21, a mounting plate 22, a clamp 23, and a drive 24 (see fig. 4). The mounting plate 22 may be provided to the base 21. The clamping portion 23 may be provided to the mounting plate 22. The clamping portion 23 is movable on the mounting plate 22 to clamp the medicine bottle 2. The driving part 24 may be used to drive the movement of the clamping part 23 to cause the clamping part 23 to clamp or release the medicine bottle 2.

In some examples, the base 21 may be a robotic arm (see fig. 4). The base 21 is movable in the direction D1, the direction D2, the direction D3, the direction D4, the direction D5, or the direction D6. In other words, the base 21 can be moved toward or away from the mounting mechanism 10. Thereby, the base 21 can drive the grip portion 23 toward or away from the medicine bottle 2 to facilitate picking up the medicine bottle 2.

In some examples, the mounting plate 22 may be flat (see fig. 4). The mounting plate 22 may be disposed at an end of the base 21 proximate to the mounting plate 22. In some examples, the end of the base 21 proximate the mounting plate 22 may spin about the axis of rotation L. In other words, the mounting plate 22 may be provided on the base 21 in a manner rotatable about the rotation axis L. In some examples, the end of the base 21 proximate the mounting plate 22 may oscillate at a predetermined angle. In other words, the mounting plate 22 and the clamping portion 23 provided on the mounting plate 22 can swing at a predetermined angle. In this case, when the grip portion 23 grips the medicine bottle 2 and the medicine to be mixed is injected into the medicine bottle 2, the medicine in the medicine bottle 2 can be mixed by swinging the medicine bottle 2. In other examples, the mounting plate 22 may be disposed on the base 21 orthogonal to the rotation axis L.

In some examples, the grip 23 may include a first arm 231, a second arm 232, and a central arm 233 (see fig. 5A and 5B). The central arm 233 may be coupled with the first arm 231 and the second arm 232. The first arm 231 and the second arm 232 may move toward each other or away from each other. In some examples, the central arm 233, the first arm 231, and the second arm 232 may cooperate to form the clamping space a. The central arm 233, the first arm 231, and the second arm 232 may abut against the medicine bottle 2 located in the clamping space a to clamp the medicine bottle 2. In some examples, the central arm 233, the first arm 231, and the second arm 232 can move relative to one another to move closer to or farther from the vial 2 to clamp or release the vial 2.

In some examples, the central arm 233 may move along the D1 and D2 directions. In some examples, the first arm 231 and the second arm 232 may move in the D3 and D4 directions.

In some examples, the grip 23 may have a released state and a gripped state. When the clamp 23 is switched to the released state, the central arm 233 can move in the D2 direction, the first arm 231 can move in the D3 direction, and the second arm 232 can move in the D4 direction. In this case, the grip space a can be enlarged, so that the grip portion 23 can release the medicine bottle 2 positioned in the grip space a. When the grip portion 23 is switched to the grip state, the center arm 233 can move in the D1 direction, the first arm 231 can move in the D4 direction, and the second arm 232 can move in the D3 direction. In this case, the holding space a can be reduced, and the holding portion 23 can hold the medicine bottle 2 positioned in the holding space a.

In some examples, the first arm 231 and the second arm 232 may be located on opposite sides of the central arm 233, respectively. In some examples, first and second guide grooves 233a and 233b may be provided at opposite wings of the central arm 233, respectively. In some examples, the first guide groove 233a and the second guide groove 233b may be gradually distant in the D1 direction.

As shown in fig. 5A and 5B. In some examples, the first arm 231 may have a first cam 231a. The first cam 231a may be movably inserted into the first guide groove 233a. The second arm 232 may have a second cam 232a. The second cam 232a may be movably inserted into the second guide groove 233b. In this case, when the first arm 231 and the second arm 232 are close to each other, that is, the first arm 231 moves in the D4 direction and the second arm 232 moves in the D3 direction, the center arm 233 can be interlocked to move in the D1 direction, thereby switching the grip portion 23 to the grip state; further, when the first arm 231 and the second arm 232 are away from each other, that is, the first arm 231 moves in the D3 direction and the second arm 232 moves in the D4 direction, the center arm 233 can be moved in the D2 direction in conjunction with the movement, so that the grip portion 23 is switched to the released state, whereby the grip space a can be expanded or contracted, and the vial 2 can be released or gripped.

In some examples, the drive portion 24 may be disposed on the mounting plate 22. The first arm 231 and the second arm 232 may be provided on the driving part 24.

In some examples, the driving part 24 may include a slider 241, a first slider 242, and a second slider 243 (see fig. 6). In some examples, the drive portion 24 may be used to drive the clamp portion 23 to switch between the released state and the clamped state.

In some examples, the first slider 242 and the second slider 243 may be coupled with the slider 241 tongue and groove. The first slider 242 can be moved in the direction D3 and D4 on the slide 241 by a relative sliding of the tongue-and-groove connection. The second slider 243 can be moved in the direction D3 and D4 on the slide 241 by a relative sliding movement of the tongue-and-groove connection. In some examples, the first arm 231 may be disposed on the first slider 242. The second arm 232 may be disposed on the second slider 243. In this case, the clamp portion 23 can be switched between the released state and the clamped state by the relative movement of the first slider 242 and the second slider 243 to move the first arm 231 and the second arm 232 relative to each other.

In some examples, the picking mechanism 20 may also include a trigger 25 (see fig. 4). The trigger 25 may be provided on the mounting plate 22. The trigger 25 may be adapted to cooperate with the trigger post 132 a. The trigger 25 may be used to apply an action to the trigger post 132a during the approach of the pick-up mechanism 20 to the loading mechanism 10. In other words, the trigger post 132a may be located on the movement path of the trigger 25 when the pick-up mechanism 20 approaches the loading mechanism 10. In this case, the picking mechanism 20 can be facilitated to open the blocking portion 13 to pick up the medicine bottle 2.

Fig. 7A is a schematic view showing the pickup mechanism 20 according to the example of the present utility model when approaching the mounting mechanism 10; fig. 7B is a schematic view of the picking mechanism 20 picking vials 2 in addition to the examples of the present utility model; fig. 8A is a schematic view showing closing of the blocking portion 13 according to an example of the present utility model; fig. 8B is a schematic view showing that the blocking portion 13 according to the example of the present utility model is opened. In fig. 8A and 8B, in order to more clearly illustrate that the trigger 25 opens the blocking portion 13, a portion that visually obscures the trigger 25 is hidden in the drawings.

In some examples, the pick-up mechanism 20 may be near one end of the placement mechanism 10 in such a manner that the grip portion 23 switches to the released state. When the picking mechanism 20 picks up the medicine bottle 2 stored on the loading mechanism 10, the base 21 may be moved toward the loading mechanism 10 so that the holding space a approaches the medicine bottle bin 12, and the blocking portion 13 is opened by the touching portion 25, the pushing portion 14 may transfer the medicine bottle 2 to the holding space a along the medicine bottle bin 12 via the opened blocking portion 13, and the holding portion 23 is switched to the holding state so that the first arm 231, the second arm 232, and the center arm 233 respectively hold the medicine bottle 2 in abutment with the medicine bottle 2 from three directions (see fig. 7A and 7B). In this case, the pickup mechanism 20 can automatically pick up the medicine bottles 2 placed on the placement mechanism 10.

In the present embodiment, when the base 21 moves in the direction D1 (i.e., the direction approaching the mounting mechanism 10), the trigger post 132a of the blocking mechanism 13 may be located on the moving path of the trigger 25, and the trigger post 132a may be actuated by the trigger 25 to move the movable member 131 away from the mouth of the medicine bottle bin 12 (see fig. 8A and 8B). In this case, the trigger 25 is interlocked by the movement of the base 21 such that the trigger 25 actuates the transmission member 132 to move the movable member 131 away from the mouth of the medicine bottle bin 12, thereby simplifying the operation of the pickup mechanism 20 to pick up the medicine bottle 2.

While the disclosure has been described in detail in connection with the drawings and examples, it is to be understood that the foregoing description is not intended to limit the disclosure in any way. Modifications and variations of the present disclosure may be made as desired by those skilled in the art without departing from the true spirit and scope of the disclosure, and such modifications and variations fall within the scope of the disclosure.

Claims (10)

1. An access device for carrying out carrying and picking up a medicine bottle is characterized by comprising a carrying mechanism for storing the medicine bottle and a picking mechanism which is arranged on one side of the carrying mechanism and picks up the medicine bottle stored on the carrying mechanism, wherein the picking mechanism comprises a base which can be close to or far away from the carrying mechanism, a mounting plate which is rotatably arranged on the base around a rotating shaft, and a clamping part which is movably arranged on the mounting plate, the clamping part comprises a central arm, a first arm which is linked with the central arm, and a second arm which can move opposite to or back to the first arm and is linked with the central arm, the first arm and the second arm are matched to form a clamping space matched with the medicine bottle, and the clamping part clamps the medicine bottle in a mode that the central arm, the first arm and the second arm are respectively abutted against the medicine bottle from three directions.

2. The access device according to claim 1, wherein the loading mechanism includes a loading portion having a furrow shape and having a vial magazine which can accommodate the vials, a blocking portion provided at an end of the loading portion near the pickup mechanism and openable and closable at a mouth of the vial magazine, and a pushing portion movably provided in the furrow of the loading portion and exerting a pushing action in a direction from a rear of the vial magazine to the mouth of the vial magazine.

3. The access device of claim 2, wherein the carrier comprises a base plate in the form of an elongated strip and first and second side plates disposed in parallel on opposite sides of the base plate along a length of the base plate, the first side plate, and the second side plate cooperating to form the vial magazine.

4. An access device according to claim 3, wherein the blocking portion comprises a movable member removably disposed at the mouth of the vial container, a service-enabling transmission member operatively coupled to the movable member and exerting a return effect on the movable member to move the movable member away from the mouth of the vial container, and a return member operatively coupled to the movable member and exerting a return effect on the movable member to return the movable member to the mouth of the vial container.

5. The access device of claim 4, wherein the transmission member is movable along the direction of extension of the vial holder to actuate the removal of the movable member from the mouth of the vial holder.

6. The access device of claim 5, wherein the transmission member includes a trigger post movably disposed on the first side plate along an extending direction of the vial container, and a contact block coupled to the trigger post and abutting the movable member, the trigger post being moved along the extending direction of the vial container such that the contact block applies an action to the movable member to move the movable member away from the mouth of the vial container.

7. The access device of claim 4 or 6, wherein the return member is a torsion spring coupled to the movable member.

8. The access device of claim 6, wherein the pick-up mechanism further comprises a trigger portion cooperating with the trigger post, the trigger portion acting upon the trigger post to move the trigger post in the direction of extension of the vial magazine during the approach of the pick-up mechanism to the loading mechanism.

9. The access device of claim 1, wherein the pick-up mechanism further comprises a drive portion including a slide, a first slider coupled to the slide slot and coupled to the first arm, and a second slider coupled to the slide slot and coupled to the second arm, the first slider and the second slider being moved relative to each other on the slide to move the first arm opposite or opposite the second arm.

10. The access device according to claim 1, wherein the first arm and the second arm are provided on opposite sides of the center arm, respectively, the opposite wings of the center arm are provided with a first guide groove and a second guide groove, respectively, the first guide groove and the second guide groove are away from each other in a direction approaching the mounting mechanism, the first arm includes a first cam fitted in the first guide groove and slidable in the first guide groove, the second arm includes a second cam fitted in the second guide groove and slidable in the second guide groove, the first cam moves in the first guide groove to relatively move the center arm and the first arm, and the second cam moves in the second guide groove to relatively move the center arm and the second arm.

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