CN114098998A

CN114098998A - Ejection device

Info

Publication number: CN114098998A
Application number: CN202010898553.9A
Authority: CN
Inventors: 李响; 卢战胜; 吴泽民; 娄光绪
Original assignee: Territory Health Innovation Medical Technology Chengdu Co Ltd
Current assignee: Territory Health Innovation Medical Technology Chengdu Co Ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2022-03-01
Anticipated expiration: 2040-08-31
Also published as: TW202210031A; CN114098998B; TWI800753B

Abstract

An ejection device comprises a bottom plate, a sliding assembly, an ejection piece arranged on the sliding assembly and a limiting assembly; the sliding assembly and the ejection assembly are arranged on the bottom plate and slide along the bottom plate, the sliding directions of the sliding assembly and the ejection assembly are consistent, the sliding assembly is used for detachably connecting the ejection piece to the sliding assembly and the ejection assembly when sliding along the locking direction, and the sliding assembly and the ejection assembly are also used for controlling the ejection piece to eject when sliding along the ejection direction; the limiting assembly comprises a first limiting part and a second limiting part, the first limiting part is arranged on the ejection piece, the second limiting part is arranged on the bottom plate and located on at least one side of the ejection piece, the first limiting part and the second limiting part correspond to each other, and attraction force is formed between the first limiting part and the second limiting part and used for controlling the ejection process of the ejection piece. The ejecting device provided by the invention has the advantages that the ejecting piece is ejected more smoothly, and the ejecting distance is controllable.

Description

Ejection device

Technical Field

The present invention relates to an ejection device.

Background

Most of the pop-up structures of the blood oxygen module are slot pop-up structures, and the slot pop-up structures need to be fixed by screws. When the user is fixing the blood oxygen module or taking out the blood oxygen module, the screw needs to be installed or detached, and the operation is complex. Further, the blood oxygen module and the clamping groove pop-up mechanism have a height difference by using the clamping groove pop-up structure, so that the whole structure is large in size.

On the other hand, traditional draw-in groove pop-up structure can not control the ejection volume, pops out the in-process moreover, and under the effect of not having any external force, blood oxygen module can pop out at a flying speed, pops out the difficult control of process to make pop-up mechanism be difficult to normally take out, and easily break.

Disclosure of Invention

Accordingly, there is a need for an ejection device that can eject automatically and smoothly and controllably.

The invention provides an ejection device, which comprises a bottom plate; the sliding component is arranged on the bottom plate in a sliding manner; the ejection assembly is arranged on the bottom plate in a sliding mode, the sliding direction of the sliding assembly is the same as that of the ejection assembly, the sliding assembly and the ejection assembly are sequentially arranged along the sliding direction, the direction from the ejection assembly to the sliding assembly is defined as an ejection direction, and the reverse direction of the ejection direction is a locking direction; the ejection assembly is positioned on one side of the sliding assembly, the sliding assembly is used for detachably connecting the ejection assembly to the sliding assembly and the ejection assembly when the sliding assembly slides along the locking direction, and the sliding assembly and the ejection assembly are also used for controlling the ejection of the ejection assembly when the sliding assembly slides along the ejection direction; and the limiting assembly comprises at least one first limiting part and at least one second limiting part corresponding to the first limiting part, the first limiting part is arranged on the ejection piece, the second limiting part is arranged on the bottom plate, the first limiting part and the second limiting part are corresponding to each other and used for generating attraction, and the attraction is used for controlling the ejection process of the ejection piece.

In the embodiment of the application, the sliding assembly comprises a sliding plate, a first elastic piece and a limiting rod; the top surface of the sliding plate is provided with a slide-in channel and a slide-out channel, the slide-in channel is communicated with the slide-out channel, one end of the first elastic piece is fixedly connected with the bottom plate, and the other end of the first elastic piece is connected with the sliding plate; one end of the limiting rod is fixedly connected with the bottom plate, the other end of the limiting rod is used for sequentially sliding in the sliding-in channel and the sliding-out channel when the sliding plate slides along the locking direction, the first elastic piece is used for being stretched or compressed when the sliding plate slides along the locking direction, and the first elastic piece is also used for driving the sliding plate to return to an initial state.

In the embodiment of the application, the end part of the sliding plate, which is far away from the ejection assembly, is rotatably connected with a buckle structure, the ejection piece corresponds to the buckle structure, and the buckle structure is used for being clamped with the clamping groove to enable the ejection piece to be detachably connected with the sliding assembly.

In the embodiment of the application, first slide has been seted up to the bottom plate, first slide with form a step between the bottom plate, the bottom surface of sliding plate be equipped with the first slider of first slide block, buckle structure with first slider rotates to be connected, first slider is used for driving buckle structure follows first slide removes, buckle structure is used for removing extremely rotate and deviate from during the step department the draw-in groove.

In the embodiment of the application, the bottom plate corresponds step department is equipped with adsorbs the piece, it is used for adsorbing to adsorb the buckle structure makes the buckle structure rotates and deviates from the draw-in groove.

In the embodiment of the application, the limiting assembly further comprises a third limiting part, the third limiting part is arranged on the bottom plate below the sliding assembly, and the third limiting part is used for adsorbing the sliding assembly, so that the ejection process of the ejection piece is controlled.

In the embodiment of the application, the ejecting member is provided with a slot, the ejecting assembly comprises an ejecting main board and a thimble arranged on the ejecting main board, and the thimble is used for being inserted into the slot so that the ejecting member is detachably connected with the sliding assembly.

In the embodiment of the application, the ejection assembly further comprises a guide rod arranged at one end of the ejection main board, which is far away from the sliding assembly, and a second elastic piece sleeved on the guide rod; the bottom plate is provided with a baffle plate, and the second elastic piece is elastically abutted between the ejection main plate and the baffle plate; the second elastic piece is used for being compressed when the sliding assembly slides along the locking direction, and the second elastic piece is also used for pushing the ejection piece to eject.

In an embodiment of the present application, the first limiting portion and the second limiting portion are both magnets.

In the embodiment of the application, the bottom plate is kept away from the one end of ejecting subassembly is equipped with a riser, an opening has been seted up on the riser, ejecting piece can warp the opening pops out.

Compared with the prior art, the ejection device provided by the invention is simple and small in structure, convenient to operate, convenient to take out the ejected piece, and capable of realizing automatic ejection of the ejected piece, and the ejection process (such as ejection speed and ejection distance) of the ejected piece can be controlled by arranging the limiting component, so that the smoothness of the ejection process of the ejected piece is ensured, and accidental ejection damage of the ejected piece caused by too fast ejection is avoided.

Drawings

Fig. 1 is an exploded view of an ejector according to an embodiment of the present invention.

Fig. 2 is a sectional view of an ejection device according to an embodiment of the present invention.

Fig. 3 is an operation state diagram of a slide assembly of the ejector according to an embodiment of the present invention.

Fig. 4 is another operation state diagram of the slide assembly of the ejector according to the embodiment of the present invention.

Fig. 5 is an operation state diagram of the ejection device according to the embodiment of the present invention.

Fig. 6 is another operation state diagram of the eject device according to the embodiment of the present invention.

Description of the main elements

The following detailed description will further illustrate the invention in conjunction with the above-described figures.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

The system embodiments described below are merely illustrative, and the division of the modules or circuits is merely a logical division, and other divisions may be realized in practice. Furthermore, it is obvious that the word "comprising" does not exclude other elements or steps, and the singular does not exclude the plural. Several units or means recited in the system claims may also be implemented by one and the same unit or means in software or hardware. The terms first, second, etc. are used to denote names, but not any particular order.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to fig. 6, an ejection apparatus 1000 according to an embodiment of the present invention includes a base plate 10, a sliding assembly 20 slidably disposed on the base plate 10, an ejection assembly 30 slidably disposed on the base plate 10, an ejection member 40 disposed on the sliding assembly 20, and a limiting assembly 50. The sliding direction of the sliding assembly 20 is the same as the sliding direction of the ejection assembly 30, the sliding assembly 20 and the ejection assembly 30 are sequentially arranged along the sliding direction, and the direction from the ejection assembly 30 to the sliding assembly 20 is defined as an ejection direction c, and the opposite direction of the ejection direction c is defined as a locking direction d. The ejection assembly 30 is located at one side of the sliding assembly 20, the sliding assembly 20 is used for detachably connecting the ejection member 40 to the sliding assembly 20 and the ejection assembly 30 when sliding along the locking direction d, and the sliding assembly 20 and the ejection assembly 30 are also used for controlling the ejection member 40 to eject when sliding along the ejection direction c. The stop assembly 50 is used to control the ejection process of the ejection member 40.

Specifically, two sides of the bottom plate 10 are symmetrically provided with first sliding ways 11, the first sliding ways 11 are distributed along a straight line, and the first sliding ways 11 may also be distributed along a rectangle. Two first sliding blocks 216 are disposed on the bottom surface of the sliding assembly 20, and the first sliding blocks 216 slide on the first sliding ways 11 to drive the sliding assembly 20 to move. The two sides of the bottom plate 10 are further symmetrically provided with second slide ways 15 respectively, the second slide ways 15 extend linearly, and the second slide ways 15 can also extend rectangularly. The bottom surface of the ejection assembly 30 is provided with a second slide block 35, and the second slide block 35 slides on the second slide way 15 to drive the ejection assembly 30 to move.

In the present embodiment, the first chute 11 and the second chute 15 are provided substantially in parallel, and the slide module 20 and the eject module 30 are provided substantially in parallel on the base plate 10 in the sliding direction.

As shown in fig. 3 and 4, the sliding assembly 20 includes a sliding plate 21, a first elastic member 22, a limiting rod 23, and a sliding cover plate 24.

In this embodiment, the sliding plate 21 includes a sliding main plate 211, and sliding convex plates 212 are horizontally protruded on both sides of the sliding main plate 211. The bottom surface of each sliding convex plate 212 is provided with one first sliding block 216, that is, the two first sliding blocks 216 are respectively located at two sides of the sliding main plate 211.

In this embodiment, the sliding main plate 211 has a sliding-in groove 213 and a sliding-out groove 214 on the top surface. The slide-in channel 213 communicates with the slide-out channel 214, and specifically, the start point of the slide-in channel 213 communicates with the end point of the slide-out channel 214. The end point of the slide-in channel 213 is connected to the start point of the slide-out channel 214 and forms a groove 215. The slide-in groove 213 and the slide-out groove 214 are both arc-shaped, the slide-in groove 213 and the slide-out groove 214 bulge toward the corresponding slide protrusion 212, and the slide-in groove 213 and the slide-out groove 214 together form a Y-like shape.

In this embodiment, one end of the stopper 23 is fixedly connected to the base plate 10, and the other end moves in the slide-in groove 213 or the slide-out groove 214.

In this embodiment, one end of the first elastic member 22 is fixedly connected to the base plate 10, and the other end is connected to an end of the sliding main plate 211. The first elastic member 22 may be, but is not limited to, a spring.

In this embodiment, the fixed ends of the first elastic element 22 and the limiting rod 23 (i.e., the ends fixedly connected to the base plate 10) may be on the same side of the sliding main plate 211, or may be on the opposite side of the sliding main plate 211.

In this embodiment, a connecting arm 217 is disposed at an end of the sliding protruding plate 212, and a fastening structure 218 is rotatably connected to the connecting arm 217, wherein the connecting arm 217 and the fastening structure 218 can move on the first sliding way 11 under the driving of the sliding protruding plate 212. The fastening structure 218 includes a connecting rod 2181 and a fastening 2182 disposed at one end of the connecting rod 2181, wherein one end of the connecting rod 2181 far from the fastening 2182 is rotatably connected to the connecting arm 217, and specifically may be connected through a rotating shaft a. A step 13 is formed between one end of the first slide rail 11, which is far away from the ejecting assembly 30, and the bottom plate 10, and the absorption piece 14 is disposed at a position of the bottom plate 10 corresponding to the step 13, when the buckle 2182 moves to the step 13, the buckle 2182 moves downward and drives the connecting rod 2181 to rotate around the rotation axis a, so that the whole buckle structure 218 inclines toward the bottom plate 10. Specifically, the adsorbing member 14 may be, but not limited to, a magnet, and the latch 2182 is made of a metal material. It can be understood that the latch 2182 may be made of other materials, and the magnet disposed on the latch 2182 can achieve the above-mentioned purpose of adsorption.

In the present embodiment, the slide cover 24 is provided above the slide plate 21, the first elastic member 22, and the stopper rod 23, specifically, the slide cover 24 is fixed to the base plate 10 by screws, and the slide plate 21 is movable below the slide cover 24.

As shown in fig. 1, fig. 5 and fig. 6, the ejecting assembly 30 includes an ejecting main plate 31, a guide rod 32 disposed at an end of the ejecting main plate 31 away from the sliding assembly 20, a second elastic member 33 sleeved on the guide rod 32, and an ejector pin 34 disposed on an upper surface of the ejecting main plate 31. The ejector 40 is detachably connected to the ejector pin 34, and the second slider 35 is disposed on the lower surface of the ejector main plate 31.

In this embodiment, a baffle 16 is disposed on the bottom plate 10, the baffle 16 protrudes from the bottom plate 10, one end of the second elastic element 33 elastically abuts against the side wall of the ejecting main plate 31, the other end elastically abuts against the baffle 16, and the guide rod 32 penetrates through the baffle 16. Specifically, the baffle 16 is provided with a spacing groove 17, and the guide rod 32 passes through the spacing groove 17 and can move back and forth along the spacing groove 17. It will be appreciated that the shutter 16 may also be provided with a through hole (not shown) through which the guide rod 32 is disposed and is capable of moving back and forth along the through hole. The first elastic member 22 may be, but is not limited to, a spring.

As shown in fig. 1, 5 and 6, the ejector 40 is detachably disposed on the sliding assembly 20 and detachably connected to the ejector assembly 30.

In this embodiment, the sliding protrusion 212 of the sliding plate 21 is protruded with a fixing block 219 toward the ejector 40, the bottom surface of the ejector 40 is opened with a fixing groove 42, and the fixing block 219 is engaged with the fixing groove 42 to limit the ejector 40 on the sliding assembly 20, thereby preventing the ejector 40 from swinging left and right. The bottom surface of the ejecting part 40 is provided with a clamping groove 43 matched with the buckle 2182, and the buckle 2182 can be clamped into the clamping groove 43 to detachably fix the ejecting part 40 on the sliding component 20. Four-point spacing can prevent the ejection member 40 from shaking left and right, and meanwhile, the ejection member 40 can be stably fixed on the sliding assembly 20.

In this embodiment, the ejector 40 is provided with a slot 41 corresponding to the thimble 34, and the ejector 40 is detachably connected to the ejector assembly 30 after the thimble 34 is inserted into the slot 41.

In addition, a vertical plate 18 is arranged on the bottom plate 10, the vertical plate 18 is arranged opposite to the baffle 16, an opening 19 is arranged on the vertical plate 18, and the ejecting member 40 can extend out of or retract into the vertical plate 18 along the opening 19. The arrangement of the opening 19 in the vertical plate 18 can realize the limiting effect on the ejection piece 40 in the vertical direction, and the ejection piece 40 is prevented from being accidentally separated in the ejection process.

As shown in fig. 1 to 6, the limiting component 50 includes a first limiting portion 51 disposed on the bottom plate 10 and a second limiting portion 52 disposed on the eject member 40, wherein the first limiting portion 51 and the second limiting portion 52 have a mutual adsorption function, and in the moving process of the eject member 40, the purpose of controlling the eject process of the eject member 40 can be achieved by setting the mutual adsorption force of the first limiting portion 51 and the second limiting portion 52, and the specific eject process may include the eject speed and the eject distance of the eject member 40.

In the present embodiment, the first stopper 51 may be, but is not limited to, a magnet, and the second stopper 52 may be, but is not limited to, a magnet.

In addition, the limiting assembly 50 further includes a third limiting portion 53, the bottom plate 10 is provided with a sinking groove 12 corresponding to the sliding main plate 211, the third limiting portion 53 is disposed in the sinking groove 12, the third limiting portion 53 is used for limiting the movement speed of the sliding main plate 211, specifically, the third limiting portion 53 may be but not limited to a magnet, the sliding main plate 211 may be made of a metal material, and the ejection speed of the sliding main plate 211 can be reduced by the adsorption effect of the third limiting portion 53 on the sliding main plate 211. It should be understood that the sliding main plate 211 may be made of other materials, but the magnet is disposed on the surface of the sliding main plate 211 corresponding to the third limiting portion 53, so as to achieve the above-mentioned attraction and deceleration functions.

The ejection distance b of the ejector 40 (i.e., the distance from the side wall of the ejector 40 far from the vertical plate 18 to the vertical plate 18) can be finally controlled by controlling the suction force between the first limiting portion 51 and the second limiting portion 52 and the suction force between the third limiting portion 53 and the sliding main plate 211, specifically, the ejection distance is 1/3 to 1/2 of the total length of the ejector 40 in the present embodiment.

Referring to fig. 3 to fig. 6, two working states of the ejecting apparatus 1000 are shown.

When the eject member 40 needs to be locked, please refer to fig. 4 and fig. 5, the fixed ends of the first elastic member 22 and the limiting rod 23 are on the opposite sides of the sliding main plate 211, that is, the fixed end of the first elastic member 22 is located on the side of the sliding main plate 211 away from the limiting rod 23. The ejector 40 slides along the locking direction d under the pushing of an external force, and then the sliding plate 21 is driven to move along the locking direction d, the first elastic element 22 is stretched, the limiting rod 23 enters the groove 215 along the sliding channel 213 to be fixed, the second elastic element 33 is compressed, and the thimble 34 is inserted into the slot 41 on the ejector 40, so that the ejector 40 is locked on the ejector assembly 30 and the sliding assembly 20. Meanwhile, the connecting rod 2181 is driven to rotate upwards by the movement of the sliding plate 21 of the latch mechanism 218, and the latch 2182 is disengaged from the adsorbing member 14 and forced to jack upwards, and then is clamped into the slot 43 on the bottom surface of the ejecting member 40, thereby completing the final fixing of the ejecting member 40.

In another embodiment, if the fixed ends of the first elastic element 22 and the limiting rod 23 are on the same side of the sliding main plate 211, the first elastic element 22 is compressed, and the limiting rod 23 enters the groove 215 along the sliding-in channel 213 to be fixed.

When the ejection member 40 needs to be ejected, referring to fig. 3 and fig. 6, the ejection member 40 is pushed by an external force to drive the sliding plate 21 to slide along the locking direction d, the limiting rod 23 enters the sliding channel 214 from the groove 215, at this time, the ejection member 40 moves to the limit position of the locking direction, and the first elastic member 22 retracts to drive the sliding plate 21 to return to the initial state along the ejection direction c. Meanwhile, as the sliding plate 212 moves in the ejecting direction c, the catch 2182 of the catch 218 gradually approaches the adsorbing member 14, and under the adsorbing action of the adsorbing member 14, the catch 2182 is disengaged from the engaging groove 43 on the bottom surface of the ejecting member 40. Meanwhile, the second elastic element 33 rebounds along the ejecting direction c to drive the ejection assembly 30 to return to the initial state, the thimble 34 is separated from the slot 41 of the ejection element 40, and the ejection element 40 is ejected along the ejecting direction c. In the ejection process, the sliding plate 21 is adsorbed by the third limiting part 53, the ejection speed is reduced, so that the ejection piece 40 is ejected slowly, and in addition, the first limiting part 51 and the second limiting part 52 can control the ejection piece 40 to eject slowly through mutual adsorption, and are fixed at a preset position, so that the ejection distance b is controllable.

In practice, the ejection member 40 may be a blood oxygen module. By using the pop-up device 1000 provided by the present invention to fix the blood oxygen module, the pop-up device 1000 can realize the functions of pushing the fixed blood oxygen module inwards and then pushing and popping the blood oxygen module. The blood oxygen module can be used with the whole machine as a whole, and can also be taken out of the whole machine as an independent part for use.

After the pop-up device 1000 is used, the relative position of the blood oxygen module in the whole machine is fixed, so that an independent charging seat is not needed to be designed, the blood oxygen module is manually charged by an external power supply, and the effect of automatically charging the blood oxygen module immediately after the blood oxygen module is placed in the whole machine is realized by arranging a charging pin (namely, the thimble 34) in the whole machine.

It is understood that the ejection member 40 is not limited to the blood oxygenation module, and may be a component or device similar to the blood oxygenation module.

In the ejection device 1000, screws are not required for fixing the ejection member 40 to the slide assembly 20. The automatic ejection of the ejection member 40 is realized by the cooperation of the limiting rod 23, the slide-in channel 213 and the slide-out channel 214. The whole device is simple in structure, small in size, stable in installation and high in practicability.

In addition, the ejection device 1000 provided by the invention has the advantages of simple and small structure, convenience in operation, convenience in taking out of the ejection piece 40, capability of realizing automatic ejection of the ejection piece 40, capability of controlling the ejection speed and the ejection distance of the ejection piece 40 by arranging the limiting component 50, guarantee of the smoothness of the ejection process of the ejection piece 40 and avoidance of accidental detachment and damage of the ejection piece 40 caused by too fast ejection.

In addition, it is obvious to those skilled in the art that other various corresponding changes and modifications can be made according to the technical idea of the present invention, and all such changes and modifications should fall within the scope of the claims of the present invention.

Claims

1. An ejection device, comprising:

a base plate;

the sliding assembly is arranged on the bottom plate in a sliding manner;

the ejection assembly is slidably arranged on the bottom plate, the sliding direction of the sliding assembly is the same as that of the ejection assembly, the sliding assembly and the ejection assembly are sequentially arranged along the sliding direction, the direction from the ejection assembly to the sliding assembly is defined as an ejection direction, and the reverse direction of the ejection direction is defined as a locking direction;

the ejection component is positioned on the sliding component, the ejection component is positioned on one side of the sliding component, the sliding component is used for detachably connecting the ejection component to the sliding component and the ejection component when sliding along the locking direction, and the sliding component and the ejection component are also used for controlling the ejection component to eject when sliding along the ejection direction; and

the limiting assembly comprises at least one first limiting part and at least one second limiting part corresponding to the first limiting part, the first limiting part is arranged on the ejection piece, the second limiting part is arranged on the bottom plate, the first limiting part and the second limiting part are corresponding to each other and used for generating attraction force, and the attraction force is used for controlling the ejection process of the ejection piece.

2. The ejector device according to claim 1, wherein the sliding member includes a sliding plate, a first elastic member, and a stopper rod; the top surface of the sliding plate is provided with a slide-in channel and a slide-out channel, the slide-in channel is communicated with the slide-out channel, one end of the first elastic piece is fixedly connected with the bottom plate, and the other end of the first elastic piece is connected with the sliding plate; one end of the limiting rod is fixedly connected with the bottom plate, the other end of the limiting rod is used for sequentially sliding in the sliding-in channel and the sliding-out channel when the sliding plate slides towards the locking direction, the first elastic piece is used for being stretched or compressed when the sliding plate slides towards the locking direction, and the first elastic piece is also used for driving the sliding plate to return to an initial state.

3. The ejector device of claim 2, wherein a snap structure is rotatably connected to an end of the sliding plate remote from the ejector assembly, and the ejector is provided with a snap groove corresponding to the snap structure, the snap structure being adapted to engage with the snap groove to detachably connect the ejector to the sliding assembly.

4. The pop-up device as claimed in claim 3, wherein the bottom plate defines a first slide track, a step is formed between the first slide track and the bottom plate, a first slide block is disposed on a bottom surface of the sliding plate and engaged with the first slide track, the locking structure is rotatably connected to the first slide block, the first slide block is configured to drive the locking structure to move along the first slide track, and the locking structure is configured to rotate and disengage from the locking groove when moving to the step.

5. The ejection device according to claim 4, wherein an absorption member is disposed on the bottom plate corresponding to the step, and the absorption member is configured to absorb the fastening structure, so that the fastening structure rotates and is separated from the slot.

6. The ejection apparatus according to claim 1, wherein the stopper assembly further comprises a third stopper portion, the third stopper portion is disposed on the bottom plate below the slide assembly, and the third stopper portion is configured to attract the slide assembly, thereby controlling an ejection process of the ejection member.

7. The ejector apparatus according to claim 1, wherein the ejector member defines a slot, and the ejector assembly includes an ejector main plate and a thimble disposed on the ejector main plate, the thimble being adapted to be inserted into the slot to detachably connect the ejector member to the slide assembly.

8. The ejection device according to claim 7, wherein the ejection assembly further comprises a guide rod disposed at an end of the ejection main plate away from the sliding assembly, and a second elastic member sleeved on the guide rod; the bottom plate is provided with a baffle plate, and the second elastic piece is elastically abutted between the ejection main plate and the baffle plate; the second elastic piece is used for being compressed when the sliding assembly slides along the locking direction, and the second elastic piece is also used for pushing the ejection piece to eject.

9. The ejector device according to claim 1, wherein the first stopper portion and the second stopper portion are both magnets.

10. The ejector device according to claim 1, wherein an end of the bottom plate away from the ejector assembly is provided with a vertical plate, the vertical plate is provided with an opening, and the ejector can eject through the opening.