CN221014029U - Consumable box mounting base, consumable box and waste collection equipment - Google Patents

Abstract

The utility model discloses a consumable box mounting base, a consumable box and waste collection equipment. The consumable box mounting base is used for mounting the consumable box. The consumable cartridge includes a mounting portion for mounting the consumable cartridge. The consumable cartridge mounting base comprises a base body, wherein a receiving portion for receiving a mounting portion is arranged on the base body, and the mounting portion is configured to be inserted into the receiving portion along a first direction. Wherein, be equipped with the knot hole on the installation department, be equipped with buckle portion on the pedestal, buckle portion includes buckle spare, first elastic component and manipulation piece. The buckling piece is arranged opposite to the buckling hole on the mounting part in the receiving part. The first elastic piece is configured to be connected with the buckling piece so as to drive the buckling piece to move along the second direction and have a buckling position, and the buckling piece at the buckling position is buckled with the buckling hole. The control piece is configured to be connected with the buckling piece to drive the buckling piece to move along the opposite direction of the second direction so as to have a release position, and the buckling piece at the release position is separated from the buckling hole. The consumable box is simple to install and take out.

Description

Consumable box mounting base, consumable box and waste collection equipment

Technical Field

The utility model relates to the technical field of waste collection equipment, in particular to a consumable box mounting base, a consumable box and waste collection equipment.

Background

In the practice of certain surgical procedures, liquid, semi-solid and solid waste of the type including, in particular, body fluids such as blood, and infusion solutions introduced to the surgical site during the procedure, are inevitably produced, and in addition, solid and semi-solid waste produced during the procedure includes fragments of tissue and small pieces of surgical material that may remain in the body site. Ideally, the waste, once generated, is collected so as not to contaminate the surgical site, nor be a biohazard to the operating room or other site where the surgical procedure is performed.

In the prior art, there are a variety of waste collection systems available for medical personnel to collect waste generated during surgery or after surgery has been performed. The principle is mainly that the waste generated at the operation site is sucked into a specific collecting container by a suction force generated by a vacuum source. That is, after the system is activated, the suction force generated by the vacuum source reaches the surgical site, drawing waste into a specific collection container through the tubing that the surgical site contacts.

Referring to fig. 1, fig. 1 is a schematic structural view of a related art waste collection device 1 including a moving unit 11, a vacuum source 12, a consumable cartridge 14, and a waste collection tank 13. In this solution, the tubing 15, which is in contact with the surgical site, is connected to the waste collection canister 13 by means of a removable consumable cassette 14. The mobile unit 11 may allow for more flexibility in the location of the waste collection device 1 during use. By using the disposable consumable cartridge 14, the device can be sterilized without any more, and only the waste collection tank 13 can be cleaned and sterilized, so that the pollution risk of waste can be avoided to the greatest extent. Referring to fig. 1, in the prior art, when the consumable cartridge 14 is used, it needs to be inserted into a corresponding consumable cartridge insertion hole of the waste collection device 1, and this method may cause the consumable cartridge 14 to accidentally drop during use, thereby causing pollution to an operating room and also polluting the waste collection device. In order to prevent the consumable cartridge 14 from falling off, the prior art provides a fixing structure of the consumable cartridge, and an operator needs to rotate the consumable cartridge 14 so that it can be fixed in the socket of the waste collection device 1. Also, after use, the operator is required to manually rotate the take-out consumable cartridge 14.

In the Chinese utility model with the publication number of CN104874035B, the consumable box is required to be rotationally fixed after the positions are distinguished when being installed; the consumable cartridge is also required to be pulled out by a rotating operation. In another technical scheme in the prior art, see the Chinese utility model with publication number CN210114502U, after the consumable box is inserted into the base, the consumable box is locked by a locking structure of the planar connector.

Among the above-mentioned enumerated technical scheme, need distinguish the consumable box sign in order to confirm the position when installing the consumptive material, need rotatory consumable box simultaneously, during the use, hardly distinguish the sign, lead to the installation failure, the installation is all more troublesome with taking out the operation of consumable box, inconvenient use.

Disclosure of utility model

The embodiment of the utility model provides a consumable box mounting base, a consumable box and waste collection equipment, which aim to solve the technical problem that the operation of mounting and taking out the consumable box is troublesome in the prior art.

In order to solve the technical problems, in one aspect, an embodiment of the present utility model provides a consumable cartridge mounting base for mounting a consumable cartridge, where the consumable cartridge has a mounting portion, and the mounting portion is provided with a first liquid conducting portion and a fastening hole;

The consumable box mounting base comprises a base body, wherein a receiving part for receiving the mounting part is arranged on the base body, a second liquid conducting part connected to a collecting container is arranged on the receiving part, and the mounting part is configured to be inserted into the receiving part along a first direction so as to enable the first liquid conducting part and the second liquid conducting part to be in butt joint;

The mounting part is provided with a buckling hole, the seat body is provided with a buckling part, and the buckling part comprises a buckling piece, a first elastic piece and a control piece; the buckling piece is arranged opposite to the buckling hole on the mounting part in the receiving part; the first elastic piece is configured to be connected with the buckling piece to drive the buckling piece to move along a second direction so as to have a buckling position, and the buckling piece at the buckling position is buckled with the buckling hole; the operating piece is configured to be connected with the buckling piece to drive the buckling piece to move along the opposite direction of the second direction so as to have a release position, and the buckling piece at the release position is separated from the buckling hole.

In some embodiments, the seat body is further provided with an ejecting part, the ejecting part comprises a second elastic piece and an ejecting plate which are connected, and the ejecting plate is arranged in the receiving part;

The mounting portion inserted into the receiving portion in the first direction abuts against the ejector plate to move the ejector plate in the first direction, and the second elastic member is configured to be in a compressed state when the ejector plate moves in the first direction, and the second elastic member in the compressed state applies a force to the ejector plate in a direction opposite to the first direction.

In some embodiments, the ejector further comprises at least one first mounting bracket and at least one telescoping post;

The first mounting bracket is fixed on the base body, and a mounting hole is formed in the first mounting bracket;

The telescopic support is movably arranged in the mounting hole, the upper part of the telescopic support is connected with the pop-up plate, and the lower part of the telescopic support is limited at the upper part of the mounting hole;

The second elastic piece is arranged in the mounting hole and positioned below the telescopic support, the lower end of the second elastic piece is abutted against the seat body, and the upper end of the second elastic piece is abutted against the telescopic support.

In some embodiments, the lower portion of the mounting hole is a first guide hole and the upper portion thereof is a first limit hole, the aperture of the first limit hole is smaller than the aperture of the first guide hole, the lower portion of the telescopic strut is a limit head and the upper portion thereof is a guide post, the diameter of the guide post is smaller than the diameter of the limit head, the diameter of the limit head is larger than the aperture of the limit hole and is in clearance fit with the first guide hole, and the guide post is in clearance fit with the limit hole.

In some embodiments, the ejecting plate is provided with a first through portion, and the second liquid conducting portion protrudes from the surface of the ejecting plate through the first through portion.

In some embodiments, the fastening part further comprises a second mounting bracket, the second mounting bracket and the operating member are arranged in the seat body in an opposite way, and two ends of the first elastic member respectively abut against the second mounting bracket and the operating member;

The control piece is limited on the base body and moves, the buckling piece is arranged on the control piece and moves synchronously with the control piece, the control piece is provided with a pressing position and a releasing position, the buckling piece is positioned at the buckling position, the control piece is positioned at the releasing position and protrudes out of the base body, and the control piece is positioned at the pressing position, and the buckling piece is positioned at the releasing position;

The clamping part further comprises a linear guide piece, the linear guide piece is arranged on the operating piece, a second guide hole is formed in the second mounting bracket, and the linear guide piece penetrates through the second guide hole; and/or, the buckle part further comprises a limiting piece, the limiting piece is arranged on the operating piece, a second limiting hole is formed in the second mounting bracket, the limiting piece penetrates through the second limiting hole, and when the operating piece is located at the loosening position, the limiting piece is clamped with the second limiting hole to limit the operating piece.

In some embodiments, the receiving portion has a receiving inlet, the consumable cartridge mounting base further comprises a flapper positioned at the receiving inlet and a torsion spring coupled to the flapper, the flapper having a closed position and an open position, the flapper in the closed position closing the receiving inlet;

The torsion spring is configured to apply a torsion force to the flapper to bias the flapper away from the closed position to return to the closed position;

The flapper is configured to move to the open position when the mounting portion passes through the receiving inlet.

In some embodiments, the consumable cartridge mounting base further comprises an in-place sensor located on one side of the receiving portion to sense the mounting portion within the receiving portion.

On the other hand, the embodiment of the utility model also provides a consumable box which is arranged on the consumable box mounting base; the consumable cartridge includes:

The mounting part is provided with a first liquid conducting part and a buckling hole; and

And a cartridge body, the mounting portion protruding from the cartridge body. In some embodiments, the mounting portion has a cross-sectional area that is smaller than a cross-sectional area of the cartridge body;

And/or the mounting part is provided with a first inclined surface part, the first inclined surface part is positioned below the buckling hole, the buckling piece is provided with a second inclined surface part, the first inclined surface part and the second inclined surface part correspond to each other, and the first inclined surface part on the mounting part moving along the first direction presses on the second inclined surface part so as to guide the buckling piece to buckle the buckling hole.

In yet another aspect, an embodiment of the present utility model further provides a waste collection device, including:

A collection container; and

The consumable box mounting base.

The embodiment of the utility model has the following beneficial effects: the consumable box mounting base is connected with or separated from the buckling piece through the control piece and the first elastic piece in a buckling mode, and further the mounting base is controlled to fix or release the consumable box.

Drawings

FIG. 1 is a schematic view of a prior art waste collection device;

FIG. 2 is a schematic structural view of a first embodiment of a consumable cartridge mounting base and a consumable cartridge according to the present utility model;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;

FIG. 5 is an enlarged partial view of region D of FIG. 4;

FIG. 6 is a cross-sectional view taken along line C-C of FIG. 2;

FIG. 7 is an enlarged view of a portion of region E of FIG. 6;

FIG. 8 is a schematic view of a second embodiment of an ejector in the present utility model;

FIG. 9 is a schematic view of a third embodiment of a mounting base for a consumable cartridge and a consumable cartridge according to the present utility model;

FIG. 10 is an exploded view of a fourth embodiment of a consumables cartridge mounting base and a consumables cartridge in accordance with the present utility model;

FIG. 11 is a schematic view of a fourth embodiment of a mount according to the present utility model;

Fig. 12 is a schematic view of a sixth embodiment of a waste collection device according to the present utility model.

Reference numerals illustrate:

100. A consumable box; 110. a mounting part; 111. a button hole; 112. a first inclined surface portion; 120. a first liquid conduction portion; 130. a box main body; 200. a consumable box mounting base; 210. a base; 211. a receiving section; 2111. a receiving inlet; 212. a top plate; 2121. a connecting seat; 213. a front panel; 214. a key hole; 220. a second liquid conducting portion; 220. a fastening part; 221. a clip; 2211. a second inclined surface portion; 223. a first elastic member; 224. a manipulation member; 2241. a limit edge portion; 225. a second mounting bracket; 2251. a second guide hole; 2252. a second limiting hole; 226. a linear guide; 227. a limiting piece; 230. an ejecting section; 231. a second elastic member; 232. an ejector plate; 2321. a first passage portion; 233. a first mounting bracket; 234. a telescopic strut; 2341. a positioning head; 2342. a guide post; 235. a mounting hole; 2351. a first guide hole; 2352. a first limiting hole; 240. a movable baffle; 241. a rotating shaft; 250. a torsion spring; 260. an in-place sensor; 300. and a collection container.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings, for the purpose of making the objects, technical solutions and advantages of the present utility model more apparent. It is only stated that the terms of orientation such as up, down, left, right, front, back, inner, outer, etc. used in this document or the imminent present utility model, are used only with reference to the drawings of the present utility model, and are not meant to be limiting in any way.

In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The description as it relates to "first", "second", etc. in the present utility model is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

In an embodiment of the present utility model, as shown in fig. 2 to 11, a consumable cartridge mounting base 200 is provided for mounting the consumable cartridge 100. Specifically, the consumable cartridge 100 is used to collect waste generated during a surgical procedure. The consumable cartridge mounting base 200 is used to mount the consumable cartridge 100 such that the consumable cartridge 100 is connected to an external device such as the collection container 300.

As shown in fig. 3, the consumable cartridge 100 includes a mounting portion 110 for mounting the consumable cartridge, and the mounting portion 110 is provided with a first liquid conducting portion 120 for guiding out the liquid therein.

As shown in fig. 3, the consumable cartridge mounting base 200 includes a base 210, and a receiving portion 211 for receiving the mounting portion 110 is provided on the base 210, and specifically, the receiving portion 211 is a receiving groove or a receiving cavity. The receiving part 211 is provided with a second liquid conducting part 220 connected to the collecting container 300, and the mounting part 110 is configured to be inserted into the receiving part 211 along a first direction so that the first liquid conducting part 120 and the second liquid conducting part 220 are butted, and the liquid inside the consumable cartridge 100 is collected to the collecting container 300 through the first liquid conducting part 120 and the second liquid conducting part 220 in sequence. Optionally, one of the first liquid conducting portion 120 and the second liquid conducting portion 220 is an interface, and the other is a plug, and a check valve, a sealing ring, and other components may be disposed therebetween, which are not described in detail herein, but the present utility model is not related to the improvement. Illustratively, the "first direction" is a downward direction, i.e., the mounting portion 110 is inserted downward into the receiving portion 211. The "opposite direction to the first direction" is the upward direction.

As shown in fig. 4 and fig. 5, the mounting portion 110 is provided with a fastening hole 111, the base 210 is provided with a fastening portion 220, and the fastening portion 220 includes a fastening member 221, a first elastic member 223 and a manipulating member 224. The catching pieces 221 are arranged opposite to the catching holes 111 on the mounting part 110 mounted in the receiving part 211. The first elastic member 223 is configured to connect the fastening member 221 to drive the fastening member 221 to move along the second direction to have a fastening position, and the fastening member 221 at the fastening position is fastened with the fastening hole 111. The operating member 224 is configured to connect the latching member 221 to drive the latching member 221 to move in a direction opposite to the second direction to have a release position in which the latching member 221 is separated from the latching hole 111. Illustratively, the "second direction" is the forward direction, then the "opposite direction to the second direction" is the rearward direction; the "second direction" may be the left direction, and the "opposite direction to the second direction" may be the right direction, and the "second direction" may also refer to other directions, which are not described herein.

The consumable box mounting base controls the buckling piece 221 to be buckled with or separated from the buckling hole 111 through the operating piece 224 and the first elastic piece 223, so as to control the consumable box mounting base 200 to fix or release the consumable box 100, and compared with the consumable box mounting base which adopts rotary operation in the prior art to mount and take out the consumable box, the consumable box 100 disclosed by the utility model is simple in mounting and taking out operation.

In some embodiments, as shown in fig. 4, the consumable cartridge mounting base 200 further includes an in-place sensor 260, the in-place sensor 260 being located on one side of the receiving portion 211 to sense the mounting portion 110 within the receiving portion 211. Due to the arrangement of the in-place sensor 260, the consumable cartridge 100 can be fixed and released with corresponding instructions, and a user can check the installation state of the consumable cartridge 100 without misoperation.

Optionally, the in-place sensor 260 is a micro switch, where a sensing portion (for example, a compression bar) of the micro switch is located on a moving path of the mounting portion 110, when the mounting portion 110 is inserted into the receiving portion 211, the compression bar is pressed down to trigger the micro switch, and when the mounting portion 110 is removed from the receiving portion 211, the force on the compression bar is removed to reset. Of course, the in-place sensor 260 may also be other types of sensors.

In some embodiments, as shown in fig. 5, the buckle portion 220 further includes a second mounting bracket 225, the second mounting bracket 225 located in the base 210 is disposed opposite to the operating member 224, and two ends of the first elastic member 223 respectively abut against the second mounting bracket 225 and the operating member 224. Optionally, a positioning column is disposed on a side of the operating member 224 near the second mounting bracket 225, the first elastic member 223 is a first spring, and one end of the first spring is sleeved on the positioning column to position the first spring, so as to prevent the first spring from being separated.

The operating member 224 is limited to the seat 210 and moves, the locking member 221 is disposed on the operating member 224 and moves synchronously with the operating member 224, the operating member 224 has a pressed position and a released position, the locking member 221 is disposed at the locked position while the operating member 224 is disposed at the released position and protrudes from the seat 210, and the operating member 224 is disposed at the pressed position while the locking member 221 is disposed at the released position.

The buckle part 220 further includes a linear guide 226, the linear guide 226 is disposed on the operating member 224, a second guide hole 2251 is disposed on the second mounting bracket 225, and the linear guide 226 passes through the second guide hole 2251. And/or, the buckle part 220 further includes a limiting piece 227, the limiting piece 227 is disposed on the operating piece 224, the second mounting bracket 225 is provided with a second limiting hole 2252, the limiting piece 227 passes through the second limiting hole 2252, and when the operating piece 224 is located at the release position, the limiting piece 227 is clamped with the second limiting hole 2252 to limit the operating piece 224.

Alternatively, the linear guide 226 is linear in shape and extends in a direction opposite to the second direction. The limiting member 227 includes a connecting arm having a linear shape and a first snap-fit head located at an end of the connecting arm, the connecting arm extends along a direction opposite to the second direction, and the first snap-fit head is fastened to the limiting hole to limit the position, which can be understood that the connecting arm may be used as a linear guide, i.e., the linear guide 226 is not necessary. In addition, the stopper 227 and the linear guide 226 may be simultaneously provided on the operating member 224, for example, the linear guide 226 is located above the stopper 227, and the catching member 221 is vertically provided between both ends of the linear guide 226.

The manipulator 224 is not limited to the stopper 227, and the stopper 227 is not necessarily required. Illustratively, the manipulation piece 224 protrudes through a key hole 214 provided on the base 210 (front panel 213). The rear end of the manipulating member 224 is provided with a limiting edge portion 2241 protruding to the periphery, and the aperture of the key hole 214 (part or whole) is smaller than the external dimension of the limiting edge portion 2241, and when the manipulating member 224 is located at the release position, the limiting edge portion 2241 is limited at the key hole 214. The limiting edge 2241 and the limiting member 227 may both exist, and both limit the operation member 224 at the same time.

Preferably, the manipulating member 224, the limiting member 227, the linear guide member 226 and the fastening member 221 are integrally formed, firstly, the integration level of the parts can be improved, the four parts can be simplified into one part, and secondly, the consistency of the actions of the four parts can be improved.

In some embodiments, as shown in fig. 6, an ejecting portion 230 is further provided on the base 210, where the ejecting portion 230 includes a second elastic member 231 and an ejecting plate 232 connected to each other, and the ejecting plate 232 is disposed in the receiving portion 211.

The mounting portion 110 inserted into the receiving portion 211 in the first direction abuts against the ejector plate 232 to move the ejector plate 232 in the first direction, and the second elastic member 231 is configured to be in a compressed state when the ejector plate 232 moves in the first direction, and the second elastic member 231 in the compressed state applies a force to the ejector plate 232 in the opposite direction to the first direction. Alternatively, the second elastic member 231 is a cylindrical spring or a leaf spring.

When the fastening member 221 is separated from the fastening hole 111, the elastic force of the second elastic member 231 enables the ejection plate 232 to move in the opposite direction of the first direction, and the ejection plate 232 ejects the mounting portion 110 from the receiving portion 211, so that the consumable cartridge 100 can be automatically ejected without two hands.

In some embodiments, as shown in fig. 7, the ejection portion 230 further includes at least one first mounting bracket 233 and at least one telescoping post 234. The first mounting bracket 233 is fixed to the base 210, and a mounting hole 235 is formed in the first mounting bracket 233. The telescopic strut 234 is movably disposed in the mounting hole 235, the upper portion of the telescopic strut 234 is connected to the ejector plate 232, and the lower portion thereof is limited to the upper portion of the mounting hole 235. The second elastic member 231 is disposed in the mounting hole 235 and below the telescopic strut 234, and the lower end of the second elastic member 231 abuts against the seat body 210 (bottom plate) and the upper end thereof abuts against the telescopic strut 234.

Alternatively, as shown in fig. 7, the lower portion of the mounting hole 235 is a first guiding hole 2351 and the upper portion thereof is a first limiting hole 2352, the aperture of the first limiting hole 2352 is smaller than that of the first guiding hole 2351, the lower portion of the telescopic strut 234 is a limiting head 2341 and the upper portion thereof is a guiding post 2342, the diameter of the guiding post 2342 is smaller than that of the limiting head 2341, the diameter of the limiting head 2341 is larger than that of the limiting hole and is in clearance fit with the first guiding hole 2351, and the guiding post 2342 is in clearance fit with the limiting hole. Thus, the telescopic strut 234 is more stable when moving in the mounting hole 235, and does not deflect, so that the pop-up plate 232 can move more smoothly.

Illustratively, as shown in fig. 8, the number of first mounting brackets 233 may be two, and the structure and dimensions of the two first mounting brackets 233 are not necessarily identical. The two first mounting brackets 233 are oppositely disposed on the base 210. Accordingly, the number of the telescopic struts 234 is even, and the even number of the telescopic struts 234 are evenly distributed on the two first mounting brackets 233 and are connected to two sides of the pop-up plate 232, so that the pop-up plate 232 is supported more evenly, and the movement is smoother.

As shown in fig. 2 and 8, in order to make the structure of the cartridge mounting base 200 more compact, the ejection plate 232 is provided with a first passing portion 2321, and the second liquid conduction portion 220 protrudes from the surface of the ejection plate 232 through the first passing portion 2321. Optionally, the first passing portion 2321 is a passing hole or a passing notch. By combining the second liquid conducting portion 220 and the ejecting portion 230, the volume of the consumable cartridge mounting base 200 is reduced. Meanwhile, since the mounting portion 110 is mounted and then abuts against the ejecting plate 232, the first liquid conducting portion 120 and the second liquid conducting portion 220 are more conveniently abutted.

In some embodiments, as shown in fig. 10 and 11, the receiving portion 211 has a receiving inlet 2111, and the cartridge mounting base 200 further includes a flapper 240 at the receiving inlet 2111 and a torsion spring 250 coupled to the flapper 240, the flapper 240 having a closed position and an open position, the flapper 240 in the closed position closing the receiving inlet 2111.

The torsion spring 250 is configured to apply a torsion force to the flapper 240 such that the flapper 240 moving away from the closed position has a tendency to return to the closed position, so that the flapper 240 can be automatically closed without manipulation, and the flapper 240 closing the receiving inlet 2111 can prevent foreign substances from flowing into the receiving portion 211 through the receiving inlet 2111 to contaminate the receiving portion 211. The flapper 240 is configured to move to an open position as the mounting portion 110 passes through the receiving inlet 2111.

More specifically, the housing 210 has a top plate 212 for disposing the receiving inlet 2111, with connection seats 2121 provided on opposite sides of the top plate 212. The number of the movable baffles 240 is two and the two movable baffles 240 are arranged opposite to each other. The two movable baffles 240 are respectively connected with the two connecting seats 2121 in a rotating way through the two rotating shafts 241.

Both torsion springs 250 have torsion spring bodies and force application side force arms and fixed side force arms at two ends of the torsion spring bodies. The torsion spring bodies of the two torsion springs 250 are respectively sleeved on the two rotating shafts 241, the two fixed side force arms are respectively abutted against the seat body 210, and the two force application side force arms are respectively abutted against the two movable baffles 240.

In another embodiment of the present utility model, there is also provided a consumable cartridge 100 mounted on the consumable cartridge mounting base 200. The consumable cartridge 100 includes a mounting portion 110 and a cartridge body 130. The mounting portion 110 is provided with a first liquid conducting portion and a grommet. The mounting portion 110 protrudes from the cartridge body 130.

In some embodiments, as shown in fig. 4, the cross-sectional area of the mounting portion 110 is smaller than that of the cartridge body 130 in order to distinguish the mounting portion 110 from the cartridge body 130, facilitating the mounting operation. Alternatively, the mounting portion 110 coincides with the length of the cartridge body 130, but the width of the mounting portion 110 is smaller than the width of the cartridge body 130.

In some embodiments, as shown in fig. 5, the mounting portion 110 is provided with a first inclined surface portion 112, the fastening member 221 is provided with a second inclined surface portion 2211, and the first inclined surface portion 2211 is located below the fastening hole 111. Illustratively, the catch 221 includes a linear-shaped resilient arm and a second catch head at the end of the resilient arm. The second inclined surface 2211 is located at the top end of the second snap head. The first inclined surface portion 112 and the second inclined surface portion 2211 correspond to each other, the first inclined surface portion 112 on the mounting portion 110 moving along the first direction presses against the second inclined surface portion 2211 to guide the fastening piece 221 to fasten the fastening hole 111, and the fastening piece 221 (elastic arm) is deformed under pressure until the fastening hole 111 is restored to its shape and is retained in the fastening state.

Alternatively, the mounting portion 110 is a frame structure, so that the interior thereof is hollow, the first inclined surface portion 112 is disposed on the inner wall of the mounting portion, and the fastening member 221 extends into the mounting portion 110, so that the first inclined surface portion 112 presses against the second inclined surface portion 2211. In addition, the hollow mounting portion 110 also facilitates the placement of the first liquid conducting portion 120 therein.

In another embodiment of the present utility model, as shown in fig. 12, there is also provided a waste collection device comprising a collection container 300 and a consumable cartridge mounting base. The specific structure of the consumable box mounting base refers to the above embodiments, and because the waste collecting device adopts all the technical schemes of all the embodiments, the consumable box mounting base has at least all the beneficial effects brought by the technical schemes of the embodiments, and the description is omitted here.

Wherein, as described above, the second liquid conducting part 220 of the cartridge mounting base 200 is connected to the collection container 300. Alternatively, the collection vessel 300 is a waste collection vessel 300.

Specifically, the waste generated at the operation site is stored in the consumable cartridge 100, and the waste in the consumable cartridge 100 is pumped into the collection container 300 sequentially through the first liquid conducting portion 120 and the second liquid conducting portion 220 by the suction force generated by the vacuum source.

While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that changes and modifications may be made without departing from the principles of the utility model, such changes and modifications are also intended to be within the scope of the utility model.

Claims (11)

1. The consumable box mounting base is characterized by being used for mounting a consumable box, wherein the consumable box is provided with a mounting part, and the mounting part is provided with a first liquid conducting part and a buckling hole;

The consumable box mounting base comprises a base body, wherein a receiving part for receiving the mounting part is arranged on the base body, a second liquid conducting part connected to a collecting container is arranged on the receiving part, and the mounting part is configured to be inserted into the receiving part along a first direction so as to enable the first liquid conducting part and the second liquid conducting part to be in butt joint;

The mounting part is provided with a buckling hole, the seat body is provided with a buckling part, and the buckling part comprises a buckling piece, a first elastic piece and a control piece; the buckling piece is arranged opposite to the buckling hole on the mounting part in the receiving part; the first elastic piece is configured to be connected with the buckling piece to drive the buckling piece to move along a second direction so as to have a buckling position, and the buckling piece at the buckling position is buckled with the buckling hole; the operating piece is configured to be connected with the buckling piece to drive the buckling piece to move along the opposite direction of the second direction so as to have a release position, and the buckling piece at the release position is separated from the buckling hole.

2. The consumable cartridge mounting base of claim 1, wherein the base further comprises an ejection portion, the ejection portion comprising a second elastic member and an ejection plate connected to each other, the ejection plate being disposed in the receiving portion;

The mounting portion inserted into the receiving portion in the first direction abuts against the ejector plate to move the ejector plate in the first direction, and the second elastic member is configured to be in a compressed state when the ejector plate moves in the first direction, and the second elastic member in the compressed state applies a force to the ejector plate in a direction opposite to the first direction.

3. The consumable cartridge mounting base of claim 2, wherein the ejection portion further comprises at least one first mounting bracket and at least one telescoping post;

The first mounting bracket is fixed on the base body, and a mounting hole is formed in the first mounting bracket;

The telescopic support is movably arranged in the mounting hole, the upper part of the telescopic support is connected with the pop-up plate, and the lower part of the telescopic support is limited at the upper part of the mounting hole;

The second elastic piece is arranged in the mounting hole and positioned below the telescopic support, the lower end of the second elastic piece is abutted against the seat body, and the upper end of the second elastic piece is abutted against the telescopic support.

4. The consumable cartridge mounting base of claim 3, wherein the lower portion of the mounting hole is a first guide hole and the upper portion thereof is a first limit hole, the aperture of the first limit hole is smaller than that of the first guide hole, the lower portion of the telescopic strut is a limit head and the upper portion thereof is a guide post, the diameter of the guide post is smaller than that of the limit head, the diameter of the limit head is larger than that of the limit hole and is in clearance fit with the first guide hole, and the guide post is in clearance fit with the limit hole.

5. The consumable cartridge mounting base of claim 2, wherein the ejector plate is provided with a first passage portion, and the second liquid conducting portion protrudes from a surface of the ejector plate through the first passage portion.

6. The consumable cartridge mounting base of claim 1, wherein the snap-fit portion further comprises a second mounting bracket disposed opposite the handling member within the base, the two ends of the first elastic member respectively abutting the second mounting bracket and the handling member;

The control piece is limited on the base body and moves, the buckling piece is arranged on the control piece and moves synchronously with the control piece, the control piece is provided with a pressing position and a releasing position, the buckling piece is positioned at the buckling position, the control piece is positioned at the releasing position and protrudes out of the base body, and the control piece is positioned at the pressing position, and the buckling piece is positioned at the releasing position;

The clamping part further comprises a linear guide piece, the linear guide piece is arranged on the operating piece, a second guide hole is formed in the second mounting bracket, and the linear guide piece penetrates through the second guide hole; and/or, the buckle part further comprises a limiting piece, the limiting piece is arranged on the operating piece, a second limiting hole is formed in the second mounting bracket, the limiting piece penetrates through the second limiting hole, and when the operating piece is located at the loosening position, the limiting piece is clamped with the second limiting hole to limit the operating piece.

7. The consumable cartridge mounting base of any one of claims 1-6, wherein the receiving portion has a receiving inlet, the consumable cartridge mounting base further comprising a flapper positioned at the receiving inlet and a torsion spring coupled to the flapper, the flapper having a closed position and an open position, the flapper in the closed position closing the receiving inlet;

The torsion spring is configured to apply a torsion force to the flapper to bias the flapper away from the closed position to return to the closed position;

The flapper is configured to move to the open position when the mounting portion passes through the receiving inlet.

8. The consumable cartridge mounting base of any one of claims 1-6, further comprising an in-place sensor located on one side of the receiving portion to sense the mounting portion within the receiving portion.

9. A consumable cartridge mounted on the consumable cartridge mounting base of any one of claims 1 to 8; the consumable cartridge includes:

The mounting part is provided with a first liquid conducting part and a buckling hole; and

And a cartridge body, the mounting portion protruding from the cartridge body.

10. The consumable cartridge of claim 9, wherein a cross-sectional area of the mounting portion is smaller than a cross-sectional area of the cartridge body;

And/or the mounting part is provided with a first inclined surface part, the first inclined surface part is positioned below the buckling hole, the buckling piece is provided with a second inclined surface part, the first inclined surface part and the second inclined surface part correspond to each other, and the first inclined surface part on the mounting part moving along the first direction presses on the second inclined surface part so as to guide the buckling piece to buckle the buckling hole.

11. A waste collection device, comprising:

A collection container; and

The consumable cartridge mounting base of any one of claims 1-8.