Waste collection structure and detection instrument

Abstract

The utility model discloses a waste collection structure and a detection instrument, and relates to the technical field of detection equipment. Wherein the waste collecting structure comprises a mounting plate, a collecting channel, a storage assembly, a temporary storage disc and a driving assembly, the collecting channel is arranged above the mounting plate, and a first opening is formed in the collecting channel; the storage assembly is movably arranged on the mounting plate and is provided with a second opening; the cache disc is arranged on the storage assembly; and the driving assembly is arranged on the mounting plate and is in driving connection with the storage assembly to drive the storage assembly to move relative to the mounting plate, so that the cache disc and the first opening are aligned or completely staggered, and one of the cache disc and the second opening can collect waste falling from the first opening. According to the technical scheme, the service life of the waste collecting structure is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to detection equipment technical field, especially a kind of waste collection structure and detection instrument. BACKGROUND

[0002] Traditional detection instrument, for example, laboratory analytical instrument, medical equipment etc., often need to use disposable reaction cup, reagent cup etc. to carry out sample collection and processing, after use, these waste needs to be handled in batches. At present, detection instrument generally uses waste collection box, for collecting waste in detection process.

[0003] The existing waste is generally concentrated into waste collection box through input channel, and the collection box is poured by operator after being full. However, in the process of operator pouring waste, detection instrument is still running, and the falling waste may contaminate and damage the tray of waste collection box, affecting service life. UTILITY MODEL CONTENT

[0004] The main purpose of the utility model is to provide a kind of waste collection structure and detection instrument, to improve the service life of waste collection structure.

[0005] To achieve the above-mentioned purpose, the waste collection structure provided by the utility model comprises:

[0006] Mounting plate;

[0007] Collection channel, provided above the mounting plate, the collection channel is provided with first opening;

[0008] Storage assembly, movably provided on the mounting plate, the storage assembly is provided with second opening;

[0009] Buffer tray, provided in the storage assembly;And,

[0010] Drive assembly, provided on the mounting plate, and drivingly connected with the storage assembly to drive the storage assembly to move relative to the mounting plate, so that the buffer tray and the first opening are aligned or completely staggered, so that one of the buffer tray and the second opening can collect the waste falling from the first opening.

[0011] In an embodiment, the collection channel comprises:

[0012] Drop channel;And,

[0013] Buffer channel, provided at one end of the drop channel and communicated with the drop channel, the buffer channel is formed with the first opening.

[0014] In an embodiment, the storage assembly comprises:

[0015] a moving plate movably arranged on the mounting plate and in transmission connection with the driving assembly, and the buffer plate is arranged on the moving plate; and

[0016] a collection box detachably arranged on the moving plate, and the collection box is provided with the second opening.

[0017] In an embodiment, the waste collection structure further comprises:

[0018] a first sensor arranged on the moving plate, and the first sensor is used for detecting the position of the collection box; and / or,

[0019] a second sensor arranged on the collection channel close to one end of the collection box, and the second sensor is used for detecting the height of the waste in the collection box.

[0020] In an embodiment, the mounting plate comprises:

[0021] a bottom plate provided with a guide rail, and the storage assembly is slidably arranged on the guide rail; and,

[0022] a side plate arranged on one side of the bottom plate, and the driving assembly is arranged on the side plate.

[0023] In an embodiment, the driving assembly comprises:

[0024] a power member fixed on the side plate;

[0025] a driving wheel arranged on the side plate and in transmission connection with the power member; and,

[0026] a driven wheel arranged on the side plate, and a synchronous belt is arranged between the driving wheel and the driven wheel, and the synchronous belt is in transmission connection with the storage assembly.

[0027] In an embodiment, the driving assembly further comprises a tensioning member arranged on the side plate, and the tensioning member is used for adjusting the tension of the synchronous belt.

[0028] In an embodiment, the buffer plate is provided with a drainage structure.

[0029] In an embodiment, the drainage structure comprises:

[0030] a first groove arranged on one side of the buffer plate facing the collection channel;

[0031] a second groove in communication with the first groove, and the extension direction of the second groove is perpendicular to the extension direction of the first groove; and,

[0032] a suction pipe in communication with the second groove.

[0033] The utility model discloses still provide a detection instrument, including the waste collection structure of above.

[0034] The utility model discloses technical scheme, through setting up mounting panel, collection channel, depositing subassembly, buffer tray and drive assembly in waste collection structure, wherein, collection channel is located the top of mounting panel, and collection channel is equipped with first opening, depositing subassembly is movably arranged on mounting panel, and depositing subassembly is equipped with second opening, buffer tray is arranged in depositing subassembly, drive assembly is arranged on mounting panel, and is driven to connect with depositing subassembly to drive depositing subassembly to move relative to mounting panel, so that buffer tray and first opening are aligned or completely staggered, so that one of buffer tray and second opening can collect the waste falling from first opening. BRIEF DESCRIPTION OF DRAWINGS

[0035] In order to make the technical scheme in the embodiment of the utility model or prior art clearer, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained from the structure shown in these drawings without creative labor.

[0036] Figure 1 The structure schematic diagram of an embodiment of the detection instrument provided by the utility model is shown in the figure.

[0037] Figure 2 The structure schematic diagram of another embodiment of the detection instrument in the utility model is shown in the figure. Figure 1 The structure schematic diagram of another embodiment of the detection instrument in the utility model is shown in the figure.

[0038] Figure 3 The partial explosion drawing of an embodiment of the waste collection structure in the utility model is shown in the figure. Figure 1 The structure schematic diagram of an embodiment of the waste collection structure in the utility model is shown in the figure.

[0039] Figure 4 The structure schematic diagram of an embodiment of the buffer tray in the utility model is shown in the figure. Figure 2 BRIEF DESCRIPTION OF DRAWINGS

[0040] 100, waste collection structure;

[0041] 110, mounting panel;111, side plate;112, bottom plate;113, guide rail;114, sliding block;115, first limit piece;116, second limit piece;

[0042]

[0043] ​120, collection channel; 121, drop channel; 122, buffer channel; 123, second sensor;

[0044] 130, storage assembly; 131, collection box; 132, moving plate; 133, second opening; 134, first sensor;

[0045] 140, buffer disc; 141, first groove; 142, second groove; 143, suction pipe;

[0046] 150, driving assembly; 151, power member; 152, driving wheel; 153, driven wheel; 154, synchronous belt; 155, tensioning member;

[0047] 200, detection instrument.

[0048] The implementation, functional features and advantages of the utility model will be further described with reference to the drawings in combination with embodiments. DETAILED DESCRIPTION

[0049] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0050] It should be noted that if the embodiments of the utility model involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement condition, etc. between components in a certain posture, and if the certain posture changes, the directional indications also change accordingly.

[0051] In addition, if the embodiments of the utility model involve descriptions such as "first", "second", etc., the descriptions of "first", "second", etc. are only for description purposes, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one feature. In addition, "and / or" or "and / or" appearing throughout the text means that the three parallel schemes are included, taking "A and / or B" as an example, including A scheme, or B scheme, or A and B simultaneously satisfying the scheme. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the utility model.

[0052] Traditional detection instruments, such as laboratory analysis instruments, medical devices, etc., often need to use disposable reaction cups, reagent cups, etc. for sample collection and processing. After use, these wastes need to be collected and processed. At present, waste collection boxes are commonly used in detection instruments to collect waste during detection.

[0053] The existing waste is usually collected into the waste collection box through the feeding channel. When the collection box is full, the operator pours it out. However, during the process of the operator pouring out the waste, the detection instrument is still running, and the falling waste may contaminate and damage the tray of the waste collection box, affecting the service life.

[0054] The utility model provides a kind of waste collection structure and detection instrument, to improve the service life of waste collection structure.

[0055] Please refer to Figure 1 And Figure 2 In an embodiment, the waste collection structure 100 includes a mounting plate 110, a collection channel 120, a storage assembly 130, a buffer tray 140 and a driving assembly 150.

[0056] The mounting plate 110 provides a mounting position for the waste collection structure 100. In an embodiment, the mounting plate 110 can be fixed to an operating platform or a designated position. To this end, mounting holes can be provided on the mounting plate 110 to facilitate the positioning of the waste collection structure 100. The mounting plate 110 can be made of polypropylene, polycarbonate or alloy material, etc. The size and shape of the mounting plate 110 can be flexibly set according to actual needs, and here, the material, size and shape of the mounting plate 110 are not limited.

[0057] The collection channel 120 is arranged above the mounting plate 110, and the collection channel 120 is provided with a first opening. Specifically, in an embodiment, one end of the collection channel 120 is used to communicate with the detection instrument 200, so that the waste after use of the detection instrument 200 enters the waste collection structure 100. The other end of the collection channel 120 is provided with a first opening, and the first opening is arranged towards the mounting plate 110. The size of the collection channel 120 and the first opening can be flexibly set according to actual needs, and here, no limitation is made. The material of the collection channel 120 can be configured as corrosion-resistant materials such as stainless steel, titanium alloy or polyvinyl chloride, to ensure the service life of the collection channel 120, and here, the specific material of the collection channel 120 is not limited.

[0058] The storage assembly 130 is movably arranged on the mounting plate 110, and the storage assembly 130 is provided with a second opening 133. In an embodiment, the storage assembly 130 comprises a moving plate 132 and a collection box 131. The moving plate 132 is movably arranged on the mounting plate 110, and the moving plate 132 is movable relative to the mounting plate 110. The collection box 131 is detachably arranged on the moving plate 132 close to one side of the collection channel 120, and the collection box 131 is provided with a containing groove and a second opening 133 in communication with the containing groove. The containing groove is used for temporarily storing waste, and when the second opening 133 corresponds to the first opening, the waste enters the containing groove through the collection channel 120. The size of the second opening 133 is not less than the size of the first opening, so as to ensure that when the second opening 133 corresponds to the first opening, the waste completely falls into the collection box 131. The size of the second opening 133 can be flexibly set according to the size of the first opening, which is not limited herein. Specifically, in an embodiment, the collection box 131 is directly placed on the moving plate 132, so as to facilitate the separation of the collection box 131 and the moving plate 132, thereby facilitating the pouring of waste. Of course, in other embodiments, the collection box 131 and the moving plate 132 can also be detachably connected through buckling or magnetism, and the detachable connection manner of the collection box 131 and the moving plate 132 is not limited herein. Further, in an embodiment, the collection box 131 is provided with a handle, so as to facilitate the operator to take the collection box 131 to pour waste. The material of the collection box 131 can be configured as corrosion-resistant materials such as stainless steel, titanium alloy or polyvinyl chloride, and the material of the moving plate 132 can be configured as polypropylene or polyvinyl chloride, which is not limited herein.

[0059] The buffer disc 140 is arranged on the storage assembly 130. Specifically, in an embodiment, the buffer disc 140 is fixed on the moving plate 132 through a support, and is located on the side of the moving plate 132 close to the second opening 133. After the collection box 131 is full, the moving plate 132 is moved relative to the mounting plate 110, so that the buffer disc 140 is aligned with the first opening, thereby ensuring that the waste thrown into the collection channel 120 falls into the buffer disc 140 through the first opening. After the collection box 131 is emptied, the moving plate 132 is moved relative to the mounting plate 110 until it is reset. After resetting, the buffer disc 140 is completely misaligned with the first opening. In an embodiment, the size of the buffer disc 140 is not less than the size of the first opening, so as to ensure that when the buffer disc 140 is aligned with the first opening, the waste completely falls into the buffer disc 140. Further, in an embodiment, the size of the buffer disc 140 is not greater than the size of the second opening 133, so as to avoid that when the buffer disc 140 is completely misaligned with the first opening, the waste is hindered from falling into the second opening 133. The size of the buffer disc 140 can be flexibly set according to the size of the first opening and the second opening 133, which is not limited herein.

[0060] The driving assembly 150 is arranged on the mounting plate 110 and is drivingly connected with the storage assembly 130 to drive the storage assembly 130 to move relative to the mounting plate 110, so that the buffer disc 140 is aligned with or completely misaligned with the first opening, so that the buffer disc 140 and one of the second openings 133 can collect the waste falling from the first opening. Specifically, in an embodiment, the driving assembly 150 is drivingly connected with the moving plate 132. After the collection box 131 is full, the driving assembly 150 drives the moving plate 132 to move, so that the buffer disc 140 is aligned with the first opening, and the waste falling through the collection channel 120 falls into the buffer disc 140. On the one hand, the pollution and damage to the moving plate 132 are avoided; on the other hand, the waste falling to the moving plate 132 is avoided, the collection box 131 is reset, manual processing is required, the work efficiency is improved, and the normal work of the waste collection structure 100 is ensured. After the collection box 131 is emptied, the driving assembly 150 drives the moving plate 132 to move to reset it. After resetting, the buffer disc 140 is completely misaligned with the first opening, the second opening 133 corresponds to the first opening, the waste falling through the collection channel 120 falls into the containing groove, and the collection of the waste is realized.

[0061] In the technical scheme of the embodiment of the utility model, through setting the mounting plate 110, the collection channel 120, the storage assembly 130, the buffer disc 140 and the driving assembly 150 in the waste collection structure 100. Among them, the collection channel 120 is arranged above the mounting plate 110, and the collection channel 120 is provided with the first opening;The storage assembly 130 is movably arranged on the mounting plate 110, and the storage assembly 130 is provided with the second opening 133;The buffer disc 140 is arranged on the storage assembly 130;The driving assembly 150 is arranged on the mounting plate 110 and is drivingly connected with the storage assembly 130 to drive the storage assembly 130 to move relative to the mounting plate 110, so that the buffer disc 140 is aligned with or completely misaligned with the first opening, so that the buffer disc 140 and one of the second openings 133 can collect the waste falling from the first opening. Compared with the waste collection structure 100 provided with only the collection box 131 in the prior art, the technical scheme of the utility model is provided with the buffer disc 140, so that when the storage assembly 130 moves away from the mounting plate 110, the buffer disc 140 can collect the waste falling from the collection channel 120, the pollution and damage of the waste falling to the waste collection structure 100 are avoided, and the service life of the waste collection structure 100 is improved.

[0062] Please refer to Figures 1 to 3 In an embodiment, the collection channel 120 includes a falling channel 121 and a buffer channel 122. The buffer channel 122 is arranged at one end of the falling channel 121 and communicates with the falling channel 121, and the buffer channel 122 is formed with the first opening.

[0063] In an embodiment, the inlet of the drop-off channel 121 is in communication with the detection instrument 200, and the outlet of the drop-off channel 121 is in communication with the buffer channel 122. In an embodiment, the buffer channel 122 is hollow and has a first opening formed on one side of the buffer channel 122, and the other side of the buffer channel 122 is in communication with the drop-off channel 121. Specifically, in an embodiment, one end of the drop-off channel 121 extends into the buffer channel 122 to achieve communication with the buffer channel 122. Of course, in other embodiments, the drop-off channel 121 and the buffer channel 122 can also be integrally formed or connected by threads or clamping, and the like, which is not limited herein.

[0064] In this way, when the collection box 131 is full, the driving assembly 150 drives the moving plate 132 to move so that the buffer disc 140 is aligned with the first opening, and the buffer channel 122 forms a buffer space with the buffer disc 140 to temporarily store the waste. After the collection box 131 is emptied and placed on the moving plate 132 again, the driving assembly 150 drives the moving plate 132 to move to reset it. In this process, the buffer channel 122 will scrape the waste dropped into the buffer disc 140 into the collection box 131, avoiding the need to separately handle the waste on the buffer disc 140, and improving the convenience of use of the waste collection structure 100. After the collection box 131 and the moving plate 132 are reset, the first opening and the buffer disc 140 are completely misaligned to ensure that the waste falls into the collection box 131, achieving the collection of the waste.

[0065] Please refer to Figures 1 to 3 In an embodiment, the waste collection structure 100 further comprises a first sensor 134 arranged on the moving plate 132, the first sensor 134 being configured to detect the position of the collection box 131; and / or a second sensor 123 arranged on one end of the collection channel 120 close to the collection box 131, the second sensor 123 being configured to detect the height of the waste in the collection box 131.

[0066] In an embodiment, the first sensor 134 is located on the side of the moving plate 132 away from the handle of the collection box 131, and the first sensor 134 is used to detect whether the collection box 131 is on the moving plate 132. After the collection box 131 is full, the driving assembly 150 drives the moving plate 132 to move, so that the buffer disc 140 is aligned with the first opening, and the operator takes the collection box 131 away from the moving plate 132 to pour. At this time, the first sensor 134 detects that the collection box 131 is not on the moving plate 132, and the driving assembly 150 will not drive the moving plate 132 to move, so that the buffer disc 140 is always in the state of being aligned with the first opening. After the collection box 131 is emptied, the operator places the collection box 131 on the moving plate 132 again, at which time the first sensor 134 detects that the collection box 131 is back on the moving plate 132, and the driving assembly 150 drives the moving plate 132 to move to reset, so that the buffer disc 140 is completely offset from the first opening. The first sensor 134 can be a force sensor, a light sensor, or an ultrasonic sensor, and the like, and is not limited here.

[0067] In an embodiment, the second sensor 123 is arranged at one end of the falling channel 121 close to the buffer channel 122, and the second sensor 123 can detect the height of the waste in the collection box 131. When the second sensor 123 detects that the height of the waste in the collection box 131 reaches a preset height, that is, the collection box 131 is full, the driving assembly 150 drives the moving plate 132 to move, so that the buffer disc 140 is aligned with the first opening. Further, in an embodiment, the second sensor 123 is electrically connected with an alarm, and when the collection box 131 is detected to be full, the alarm will issue a prompt sound to facilitate the operator to pour the waste in time. Of course, in other embodiments, the second sensor 123 can also be arranged between the first opening and the second opening 133 or arranged in the buffer channel 122, and the specific position of the second sensor 123 is not limited here. The specific value of the preset height can be flexibly set according to actual needs, and is not limited here. The first sensor 134 can be a laser ranging sensor or an infrared sensor, and the like, and is not limited here.

[0068] The technical scheme of the embodiment of the utility model discloses that the first sensor 134 and the second sensor 123 are arranged, so that the storage assembly 130 and the buffer disc 140 can be accurately controlled, the collection box 131 is prevented from being too full, and the waste is further prevented from falling to the moving plate 132, and the use reliability of the waste collection structure 100 is improved.

[0069] Please refer to Figures 1 to 3 In an embodiment, the mounting plate 110 includes a bottom plate 112 and a side plate 111, the bottom plate 112 is provided with a guide rail 113, and the storage assembly 130 is slidably installed on the guide rail 113. The side plate 111 is arranged on one side of the bottom plate 112, and the driving assembly 150 is arranged on the side plate 111.

[0070] The base plate 112 provides a mounting position for the storage component 130. In one embodiment, the base plate 112 is provided with a guide rail 113, the extension direction of the guide rail 113 being parallel to the movement direction of the movable plate 132. A slider 114 is slidably mounted on the guide rail, and the movable plate 132 is mounted on the slider 114 to facilitate the movement of the movable plate 132 relative to the base plate 112. Of course, in other embodiments, multiple guide rails 113 may be provided, with the multiple guide rails 113 spaced apart. Here, the specific number of guide rails 113 is not limited. Further, in one embodiment, the slider 114 is provided with a first limiting member 115, and one end of the guide rail 113 is provided with a second limiting member 116. The first limiting member 115 and the second limiting member 116 abut against each other to limit the movement stroke of the movable plate 132. Of course, in another embodiment, a second limiting member 116 is provided at each of the opposite ends of the guide rail 113, and two first limiting members 115 are provided accordingly. Here, the number of second limiting members 116 and first limiting members 115 is not limited. The first limiting member 115 and the second limiting member 116 can be interlocking protrusions and grooves, or they can be limiting blocks or limiting bolts. Here, the specific structure of the first limiting member 115 and the second limiting member 116 is not limited.

[0071] Side plate 111 provides a mounting position for drive assembly 150. In one embodiment, side plate 111 is detachably connected to base plate 112, and drive assembly 150 is disposed on side plate 111 to facilitate transmission connection with moving plate 132, thus achieving a reasonable layout of the overall structure of waste collection structure 100. Side plate 111 and base plate 112 can be connected by bolts, welding, or riveting, or they can be integrally formed. No restrictions are placed on the connection method between side plate 111 and base plate 112.

[0072] Please see Figures 1 to 3 The drive assembly 150 includes a power component 151, a drive wheel 152, and a driven wheel 153. The power component 151 is fixed to the side plate 111; the drive wheel 152 is located on the side plate 111 and is connected to the power component 151 in a transmission manner; the driven wheel 153 is located on the side plate 111, and a synchronous belt 154 is provided between the driven wheel 153 and the drive wheel 152, and the synchronous belt 154 is connected to the storage assembly 130 in a transmission manner.

[0073] In one embodiment, the power component 151 is fixed to the side of the side plate 111 opposite to the movable plate 132, and its output shaft passes through the movable plate 132 and is connected to the driving wheel 152 for transmission. In one embodiment, there are two driven wheels 153, with the driving wheel 152 located between the two driven wheels 153. The two driven wheels 153 are respectively located at opposite ends of the side plate 111 to ensure the travel distance of the movable plate 132. Further, in one embodiment, a timing belt 154 is located between the two driven wheels 153 and the driving wheel 152, and meshes with both the driving wheel 152 and the driven wheels 153. The movable plate 132 has an extension facing the side plate 111, and the timing belt 154 is fixedly connected to the extension to facilitate the movement of the movable plate 132. Of course, in other embodiments, only one driven wheel 153 may be provided, with the driving wheel 152 and the driven wheel 153 respectively located at opposite ends of the side plate 111, which can also ensure the travel distance of the movable plate 132. The number of driven wheels 153 is not limited here. The power component 151 can be a motor, cylinder, or hydraulic cylinder, etc., and is not limited here. Of course, in other embodiments, the drive assembly 150 may only include the power component 151, with its telescopic shaft directly connected to the movable plate 132, and the movement of the movable plate 132 achieved by the extension and retraction of the telescopic shaft. The specific structure of the drive assembly 150 is not limited here.

[0074] Please see Figures 1 to 3 In one embodiment, the drive assembly 150 further includes a tensioner 155 disposed on the side plate 111, the tensioner 155 being used to adjust the tension of the timing belt 154.

[0075] Specifically, in one embodiment, the tensioning element 155 is a tensioning wheel, and there are two tensioning wheels, each positioned between a driven wheel 153 and a driving wheel 152, to ensure a more balanced tension on the synchronous belt 154. Of course, in other embodiments, the tensioning element 155 can also be a tensioning bolt, connected to the driven wheel 153, to adjust the tension of the synchronous belt 154 by adjusting the distance between the driven wheel 153 and the driving wheel 152. The number of tensioning elements 155 can be flexibly set according to actual needs; therefore, no specific number or type of tensioning elements 155 is limited here.

[0076] The technical solution of this utility model embodiment is to set the drive assembly 150 as a power component 151, a drive wheel 152 and a driven wheel 153. The power component 151 drives the drive wheel 152 to rotate, which in turn drives the synchronous belt 154 meshing with the drive wheel 152 to rotate, which in turn drives the two driven wheels 153 to rotate clockwise or counterclockwise, so as to realize that the moving plate 132 moves along the guide rail 113 relative to the base plate 112, thereby realizing that the buffer disk 140 is aligned with or completely misaligned with the first opening.

[0077] Please see Figures 3 to 4In one embodiment, the buffer disk 140 is provided with a drainage structure to facilitate the discharge of waste liquid carried by the waste.

[0078] Specifically, in one embodiment, the drainage structure includes a first groove 141, a second groove 142, and a suction tube 143. The first groove 141 is located on the side of the buffer tray 140 facing the collection channel 120; the second groove 142 communicates with the first groove 141, and the extension direction of the second groove 142 is perpendicular to the extension direction of the first groove 141; the suction tube 143 is connected to the second groove 142. In one embodiment, multiple first grooves 141 are spaced apart, all of which communicate with the second grooves 142, and the depth of the first grooves 141 is less than the depth of the second grooves 142, so as to facilitate the collection of waste liquid into the second grooves 142. In one embodiment, one end of the second groove 142 has a through hole, and the suction tube 143 communicates with the second groove 142 through the through hole, so as to suck out the waste liquid collected in the second groove 142. Furthermore, in one embodiment, a third groove is provided on the side wall of the buffer channel 122 near the first opening. The extension direction of the third groove is parallel to the direction in which the waste falls, so that the waste liquid remaining in the buffer channel 122 can slide down the third groove to the buffer tray 140 or the collection box 131. Furthermore, in one embodiment, the extension direction of the first groove 141 is parallel to the movement direction of the moving plate 132. The first groove 141 cooperates with the third groove so that when the waste is scraped off the buffer tray 140 by the buffer channel 122, the waste liquid is discharged into the buffer tray 140, avoiding adhesion.

[0079] The technical solution of this utility model embodiment provides a drainage structure in the buffer disk 140 so that the buffer disk 140 can buffer and drain the waste liquid in the waste, preventing the waste liquid from dripping onto the moving plate 132 and damaging or contaminating the moving plate 132, thus further protecting the moving plate 132 and further improving the service life of the waste collection structure 100.

[0080] Please see Figure 1 The present invention also provides a detection instrument 200, including the waste collection structure 100 of the above embodiments. The specific structure of the waste collection structure 100 is as described in the above embodiments. Since the detection instrument 200 adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be described in detail here.

[0081] The above description is merely an exemplary embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the technical concept of the present utility model and the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A waste collection structure, characterized by, The waste collecting structure comprises: a mounting plate; a collecting channel arranged above the mounting plate, the collecting channel being provided with a first opening; a storage assembly movably arranged on the mounting plate, the storage assembly being provided with a second opening; a buffer disc arranged on the storage assembly; and a driving assembly arranged on the mounting plate and drivingly connected with the storage assembly to drive the storage assembly to move relative to the mounting plate, so that the buffer disc and the first opening are aligned or completely misaligned, so that one of the buffer disc and the second opening can collect the waste falling from the first opening. The collecting channel comprises:

2. The waste collection structure of claim 1, wherein, a falling channel; and a buffer channel arranged at one end of the falling channel and in communication with the falling channel, the buffer channel being formed with the first opening. The storage assembly comprises:

3. The waste collection structure of claim 1, wherein, a moving plate movably arranged on the mounting plate and in transmission connection with the driving assembly, the buffer disc being arranged on the moving plate; and a collecting box detachably arranged on the moving plate, the collecting box being provided with the second opening. The waste collecting structure further comprises:

4. The waste collection structure of claim 3, wherein, a first sensor arranged on the moving plate, the first sensor being used to detect the position of the collecting box; and / or a second sensor arranged at one end of the collecting channel close to the collecting box, the second sensor being used to detect the height of the waste in the collecting box. The mounting plate comprises:

5. The waste collection structure of claim 1, wherein, a bottom plate provided with a guide rail, the storage assembly being slidably arranged on the guide rail; and a side plate arranged at one side of the bottom plate, the driving assembly being arranged on the side plate. The driving assembly comprises:

6. The waste collection structure of claim 5, wherein, a power member fixed on the side plate; a driving wheel arranged on the side plate and in transmission connection with the power member; and a driven wheel arranged on the side plate, a synchronous belt being arranged between the driving wheel and the driven wheel, the synchronous belt being in transmission connection with the storage assembly. The driving assembly further comprises a tensioning member arranged on the side plate, the tensioning member being used to adjust the tension of the synchronous belt.

7. The waste collection structure of claim 6, wherein, The buffer disc is provided with a liquid discharge structure.

8. The waste collection structure of claim 1, wherein, The liquid discharge structure comprises:

9. The waste collection structure of claim 8, wherein, a first groove arranged on one side of the buffer disc facing the collecting channel; a second groove in communication with the first groove, the extension direction of the second groove being perpendicular to the extension direction of the first groove; and a suction pipe in communication with the second groove.

10. A detection instrument comprising the waste collecting structure according to any one of claims 1 to 9. ​

Images