CN220752860U - Cell shaking table stalling alarm device - Google Patents

Abstract

The embodiment of the utility model discloses a cell shaking table stalling alarm device. The cell shaking table stalling alarm device comprises a signal transmitting module and a signal receiving module; the signal transmitting module is arranged on the cradle of the cell cradle, and the signal receiving module is arranged on the outer side of the glass door of the cell cradle or the outer side of the reserved hole of the side wall of the cell cradle; the signal transmitting module is used for transmitting a stall signal when the cell shaking table stalls, and the signal receiving module is used for receiving the stall signal and sending an alarm prompt according to the stall signal. The cell shaking table stall alarm device that this scheme provided can real-time supervision shaking table running state to send the warning suggestion when the shaking table stalls, so that the staff in time looks over the shaking table, reminds the staff to resume the shaking table operation as soon as possible, in order to prevent leading to cultivateing the failure because of the shaking table stalls for a long time.

Description

Cell shaking table stalling alarm device

Technical Field

The embodiment of the utility model relates to the technical field of monitoring of shaking tables, in particular to a cell shaking table stalling alarm device.

Background

The culture of the suspension cells is performed in a shaking table at a certain rotation speed to maintain the suspension state of the cells so that the cells grow normally. At present, the shaking table mainly stops rotating due to the following reasons: 1) When the swing bed cabin door is closed, the swing bed is not triggered due to poor contact; 2) The shaking bottle topples over to clamp the shaking table turntable to trigger the shaking table to self-protect and stop rotating; 3) Occasional experimenters forget to close the cabin door after taking and placing the cells so as to stop the cradle. Because the cell-related experiment flow is not like the defective products of the factory flow line, and can be replaced immediately, once the shaking table stops rotating for a long time, the cell-related experiment needs to be carried out again from the beginning, so that the normal operation of the shaking table is very important.

Disclosure of Invention

The embodiment of the utility model provides a cell shaking table stalling alarm device which is used for giving an alarm when a shaking table stalls to remind a worker to restore the operation of the shaking table as soon as possible.

The embodiment of the utility model provides a cell shaker stall alarm device, which comprises a signal transmitting module and a signal receiving module;

the signal transmitting module is arranged on a cradle of the cell cradle, and the signal receiving module is arranged on the outer side of a glass door of the cell cradle or the outer side of a reserved hole on the side wall of the cell cradle;

the signal transmitting module is used for transmitting a stall signal when the cell shaking table stalls, and the signal receiving module is used for receiving the stall signal and sending an alarm prompt according to the stall signal.

Optionally, the signal transmitting module comprises a charging interface, a wireless signal transmitter, a storage battery, a signal triggering mechanism and a first power supply;

the wireless signal transmitter, the storage battery and the signal triggering mechanism are all connected with the charging interface, and the storage battery and the signal triggering mechanism are both connected with the wireless signal transmitter;

the charging interface is used for conducting the storage battery to be connected with the signal triggering mechanism when the charging interface is not connected with the first power supply; the charging interface is also used for disconnecting the storage battery from the signal triggering mechanism and charging the storage battery when the charging interface is connected with the first power supply;

the signal triggering mechanism is used for detecting the running state of the cell shaking table and generating a fault instruction when the cell shaking table stops rotating; the wireless signal transmitter is used for transmitting a stall signal according to the fault instruction; the storage battery is used for supplying power to the wireless signal transmitter when the charging interface is not connected with an external power supply.

Optionally, the charging interface includes a first end, a second end, and a third end;

the first end of the charging interface is connected with the signal triggering mechanism, the second end of the charging interface is connected with the negative electrode of the storage battery, the third end of the charging interface is respectively connected with the positive electrode of the storage battery and the first end of the wireless signal transmitter, and the second end of the wireless signal transmitter is connected with the signal triggering mechanism.

Optionally, the signal transmitting module further comprises a cell culture rocking tube and a waterproof rubber plug;

the cell culture shake tube comprises a first cavity and a second cavity;

the charging interface is arranged at a cavity wall through hole of the first cavity, and the waterproof rubber plug is used for blocking the charging interface so as to keep the first cavity sealed;

the wireless signal transmitter and the storage battery are arranged in the first cavity, and the signal triggering mechanism is arranged in the second cavity.

Optionally, the signal triggering mechanism includes a conductive layer, a conductive moving member, and a conductive fixing member;

the charging interface is connected with the conductive layer, and the wireless signal transmitter is connected with the conductive fixing piece; the conductive layer is laid on the inner wall of the second cavity, the conductive fixing piece is fixed at the bottom of the second cavity, and the conductive layer is not contacted with the conductive fixing piece;

the conductive moving part is used for communicating the conductive layer with the conductive fixing part when the cell cradle stops rotating, and is not communicated with the conductive layer with the conductive fixing part when the cell cradle rotates.

Optionally, the conductive layer comprises copper foil, the conductive moving member comprises copper balls, and the conductive fixing member comprises copper columns.

Optionally, the signal receiving module comprises a wireless signal receiver, a power supply interface, a delay power supply relay and a flasher;

the power supply interface is connected with the wireless signal receiver, and is used for supplying power to the wireless signal receiver, and the wireless signal receiver is used for receiving the stall signal and generating an alarm signal according to the stall signal; the wireless signal receiver is connected with the delay power supply relay, the delay power supply relay is connected with the flasher, the delay power supply relay is used for sending the alarm signal to the flasher after receiving the alarm signal for a preset time, and the flasher is used for sending out the alarm prompt according to the alarm signal.

Optionally, the signal receiving module further comprises a buzzer;

the buzzer is connected with the flasher and is used for generating buzzing when the flasher sends out the alarm prompt.

Optionally, the signal receiving module further comprises an alarm housing; the alarm shell comprises a power-on hole, a transparent shell area and an opaque shell area;

the power supply interface is arranged at the power-on hole, the flasher is arranged in a transparent shell area of the alarm shell, and the wireless signal receiver, the delay power supply relay and the buzzer are arranged in an opaque shell area.

Optionally, the signal receiving module further comprises a second power supply;

the second power supply is connected with the power supply interface and is used for supplying power to the power supply interface.

The cell shaking table stalling alarm device provided by the embodiment of the utility model can monitor the running state of the shaking table in real time through the signal transmitting module and the signal receiving module, and send an alarm prompt when the shaking table stalls, so that a worker can check the shaking table in time, and is reminded to recover the operation of the shaking table as soon as possible, so that the failure of culture caused by long-time stalling of the shaking table is prevented.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a cell shaker stall alarm apparatus according to an embodiment of the present utility model;

fig. 2 is a schematic structural diagram of a signal transmitting module according to an embodiment of the present utility model;

FIG. 3 is a top view of a second chamber of a cell culture shake tube according to an embodiment of the utility model;

fig. 4 is a schematic structural diagram of a signal receiving module according to an embodiment of the present utility model;

fig. 5 is a schematic structural diagram of a circuit connection of a signal receiving module according to an embodiment of the present utility model.

Detailed Description

In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The embodiment of the utility model provides a cell shaker stall alarm device, fig. 1 is a schematic structural diagram of the cell shaker stall alarm device provided by the embodiment of the utility model, as shown in fig. 1, the cell shaker stall alarm device 10 comprises a signal transmitting module 110 and a signal receiving module 120; the signal transmitting module 110 is arranged on a cradle of the cell cradle, and the signal receiving module 120 is arranged on the outer side of a glass door of the cell cradle or the outer side of a reserved hole on the side wall of the cell cradle; the signal transmitting module 110 is used for transmitting a stall signal when the cell shaker stalls, and the signal receiving module 120 is used for receiving the stall signal and sending an alarm prompt according to the stall signal.

The signal transmitting module 110 may monitor the operation state of the cradle in real time, generate a stall signal when the cradle stops operating, and transmit the stall signal to the signal receiving module 120. The signal receiving module 120 may receive the stall signal and send an alarm prompt according to the stall signal, so that a worker can check the shaking table in time, so as to prevent the failure of culturing due to long-time stalling of the shaking table.

Specifically, the signal transmitting module 110 is connected to the signal receiving module 120 in wireless communication. The signal transmitting module 110 is arranged on the cradle of the cell cradle, that is, inside the cell cradle. The whole cell cradle is a closed metal space, which can obstruct communication between the signal receiving module 120 and the signal transmitting module 110. Therefore, it is necessary to arrange the signal receiving module 120 outside the glass door of the cell cradle or outside the preformed hole of the side wall of the cell cradle so that the signal receiving module 120 effectively receives the stall signal emitted from the signal emitting module 110.

The cell shaking table stalling alarm device 10 provided by the embodiment of the utility model can monitor the running state of the shaking table in real time through the signal transmitting module 110 and the signal receiving module 120, and send an alarm prompt when the shaking table stalls, so that a worker can check the shaking table in time, and the worker is reminded to recover the operation of the shaking table as soon as possible, so that the failure of culturing caused by long-time shaking of the shaking table is prevented.

Fig. 2 is a schematic structural diagram of a signal transmitting module according to an embodiment of the present utility model, where, as shown in fig. 2, the signal transmitting module includes a charging interface 111, a wireless signal transmitter 112, a storage battery 113, a signal triggering mechanism 114, and a first power supply 115;

the wireless signal transmitter 112, the storage battery 113 and the signal triggering mechanism 114 are connected with the charging interface 111, and the storage battery 113 and the signal triggering mechanism 114 are connected with the wireless signal transmitter 112; the charging interface 111 is used for connecting the storage battery 113 with the signal triggering mechanism 114 when the first power supply 115 is not connected; the charging interface 111 is further configured to disconnect the battery 113 from the signal trigger mechanism 114 and charge the battery 113 when connected to the first power supply 115; the signal trigger mechanism 114 is used for detecting the operation state of the cell cradle and generating a fault instruction when the cell cradle stops rotating; the wireless signal transmitter 112 is used for transmitting a stall signal according to the fault instruction; the battery 113 is used to power the wireless signal transmitter 112 when the charging interface 111 is not connected to an external power source.

Wherein the signal trigger mechanism 114 may detect the operational status of the cell shaker and feed back the operational status of the cell shaker to the wireless signal transmitter 112. The wireless signal transmitter 112 is a window for information interaction, and may transmit the operation status of the cell shaker to an external device. In addition, since the cradle is in a dead state when the first power source 115 charges the battery 113, and the signal trigger mechanism 114 is not required to detect the operation state of the cradle, the charging interface 111 can control the battery 113 to be disconnected from the signal trigger mechanism 114 when the first power source 115 can charge the battery 113. When the first battery does not charge the storage battery 113, the charging interface 111 may control the storage battery 113 to be connected with the signal triggering mechanism 114 in a conducting manner, and the storage battery 113 supplies power to the signal triggering mechanism 114 to detect the operation state of the cell cradle in real time.

According to the connection relation, the working principle of the signal transmitting module is explained: when the first power supply 115 charges the storage battery 113, the charging interface 111 controls the storage battery 113 to be disconnected from the signal triggering mechanism 114, the storage battery 113 stops supplying power to the signal triggering mechanism 114, and at the moment, the signal triggering mechanism 114 stops detecting the operation state of the cell cradle. When the first power supply 115 does not charge the storage battery 113, the charging interface 111 controls the storage battery 113 to be connected with the signal triggering mechanism 114 in a conducting manner, and at this time, the storage battery 113 supplies power to the signal triggering mechanism 114. When the signal triggering mechanism 114 detects that the cell shaker is stalled, a malfunction command is generated and sent to the wireless signal transmitter 112. The wireless signal transmitter 112 receives the failure command and transmits a stall signal based on the failure command.

For example, the first power supply 115 may be a 5V to 3.7V charging power supply, i.e., the first power supply 115 may be plugged into a 5V USB charging port, and a 3.7V voltage may be output through a conversion circuit that converts the 5V voltage into the 3.7V voltage inside the first power supply 115. The first power source 115 has a characteristic of being fully charged to automatically stop charging, thereby preventing the overcharge of the storage battery 113. The battery 113 comprises a high temperature lithium battery with a capacity of 1000mAh, which can be used in a high temperature environment of 36.5 ℃ of the cradle, so as to enhance the endurance time of the signal transmitting module.

It should be noted that: the first power source 115 and the storage battery 113 are exemplified above, and this is not a limitation. The designer may design the first power source 115 and select the model of the battery 113 according to specific design requirements.

Specifically, fig. 3 is a top view of a second cavity of a cell culture shake tube provided in an embodiment of the utility model, and with continued reference to fig. 2 and 3, the signal transmitting module further includes a cell culture shake tube 116 and a waterproof rubber plug 117; the charging interface 111 includes a first end, a second end, and a third end; the signal trigger mechanism 114 includes a conductive layer 1141, a conductive moving member 1142, and a conductive fixed member 1143;

the first end of the charging interface 111 is connected with the signal triggering mechanism 114, the second end of the charging interface 111 is connected with the negative electrode of the storage battery 113, the third end of the charging interface 111 is respectively connected with the positive electrode of the storage battery 113 and the first end of the wireless signal transmitter 112, and the second end of the wireless signal transmitter 112 is connected with the signal triggering mechanism 114.

Cell culture shake tube 116 includes a first chamber and a second chamber; the charging interface 111 is arranged at a cavity wall through hole of the first cavity, and the waterproof rubber plug 117 is used for blocking the charging interface 111 so as to keep the first cavity sealed; the wireless signal transmitter 112 and the battery 113 are disposed in the first chamber, and the signal triggering mechanism 114 is disposed in the second chamber.

The charging interface 111 is connected with the conductive layer 1141, and the wireless signal transmitter 112 is connected with the conductive fixing member 1143; the conductive layer 1141 is laid on the inner wall of the second cavity, the conductive fixing member 1143 is fixed on the bottom of the second cavity, and the conductive layer 1141 is not contacted with the conductive fixing member 1143; the conductive moving member 1142 is used to connect the conductive layer 1141 and the conductive fixing member 1143 when the cell cradle is stopped, and to disconnect the conductive layer 1141 and the conductive fixing member 1143 when the cell cradle is rotated.

The first end of the charging interface 111 is connected to the signal trigger 114, that is, the first end of the charging interface 111 is connected to the conductive layer 1141. A second end of the wireless signal transmitter 112 is coupled to the signal trigger mechanism 114, i.e., the second end of the wireless signal transmitter 112 is coupled to the conductive mount 1143. When the charging interface 111 is not connected to the first power source 115, the charging interface 111 controls the battery 113 to be connected to the signal triggering mechanism 114, that is, the negative electrode of the battery 113 is connected to the conductive layer 1141 through the second end and the first end of the charging interface 111, and obviously, the first end and the second end of the charging interface 111 are connected at this time. When the charging interface 111 is connected to the first power source 115, the charging interface 111 controls the connection and disconnection between the battery 113 and the signal trigger mechanism 114, i.e. the negative electrode of the battery 113 cannot be connected to the conductive layer 1141 through the second end and the first end of the charging interface 111, and obviously, the first end and the second end of the charging interface 111 are not conductive at this time.

According to the above connection relationship, when the charging interface 111 is not connected to the first power source 115 and the cradle is stopped, the negative electrode of the battery 113, the first end of the charging interface 111, the second end of the charging interface 111, the conductive layer 1141, the conductive moving member 1142, the conductive fixing member 1143, the second end of the wireless signal transmitter 112, the first end of the wireless signal transmitter 112 and the positive electrode of the battery 113 are sequentially connected to form a conductive loop, and at this time, the wireless signal transmitter 112 generates and transmits a stop signal.

When the charging interface 111 is not connected to the first power source 115 and the cell cradle is operated, the negative electrode of the battery 113, the first end of the charging interface 111, the second end of the charging interface 111, and the conductive layer 1141 are sequentially connected, the conductive layer 1141 cannot be connected to the conductive fixing member 1143 through the conductive moving member 1142, the conductive fixing member 1143, the second end of the wireless signal transmitter 112, the first end of the wireless signal transmitter 112, and the positive electrode of the battery 113 are sequentially connected, obviously, a conductive loop cannot be formed, and the wireless signal transmitter 112 cannot generate and transmit a stall signal.

In addition, the cell culture shaking tube 116 comprises a 50ml plastic centrifuge tube, and the cell culture shaking tube 116 can be placed on a shaking table to perform circular motion along with the rotation of the inside of the shaking table. The cell culture shaking tube 116 is in a sealed state, the charging interface 111 can be blocked by the waterproof rubber plug 117, so that the waterproof rubber plug 117 can protect the inside components such as the wireless signal transmitter 112, the storage battery 113 and the signal triggering mechanism 114 from being influenced by 85% of humidity in the shaking table, and further the service life of the signal transmitting module is prolonged.

The cell culture shaking tube 116 comprises a first cavity and a second cavity, the wireless signal transmitter 112 and the storage battery 113 are arranged in the first cavity, the conductive layer 1141 is laid on the inner wall of the second cavity, the conductive moving part 1142 moves in the second cavity, the conductive fixing part 1143 is fixed at the bottom of the second cavity, and the conductive layer 1141 is not contacted with the conductive fixing part 1143. Wherein the bottom of the second cavity refers to the side of the second cavity away from the first cavity. Therefore, the movement space of the conductive moving member 1142 of the signal trigger mechanism 114 can be limited, and the conductive moving member 1142 is prevented from crashing the storage battery 113 and the wireless signal transmitter 112, so that the stability, the reliability and the service life of the signal transmitting module are improved.

Optionally, with continued reference to fig. 2 and 3, the conductive layer 1141 comprises copper foil, the conductive moving member 1142 comprises copper balls, and the conductive fixing member 1143 comprises copper posts.

Specifically, when the cell culture shake tube 116 moves with the cell shaker, the copper foil cannot be connected to the copper column through the copper ball. When the cell culture shake tube 116 stops rotating along with the cell shaker, the copper balls drop, and contact the copper foil and the copper column, and the copper foil is connected with the copper column through the copper balls.

Fig. 4 is a schematic structural diagram of a signal receiving module according to an embodiment of the present utility model, and as shown in fig. 4, a signal receiving module 120 includes a wireless signal receiver 121, a power supply interface 122, a delay power supply relay 123, and a flash 124;

the power supply interface 122 is connected with the wireless signal receiver 121, the power supply interface 122 is used for supplying power to the wireless signal receiver 121, and the wireless signal receiver 121 is used for receiving the stall signal and generating an alarm signal according to the stall signal; the wireless signal receiver 121 is connected with a delay power supply relay 123, the delay power supply relay 123 is connected with a flasher 124, the delay power supply relay 123 is used for sending an alarm signal to the flasher 124 after receiving the alarm signal for a preset time, and the flasher 124 is used for sending an alarm prompt according to the alarm signal.

According to the connection relation, the working process of the signal receiving module is described: when the wireless signal receiver 121 receives the stall signal, the wireless signal receiver 121 generates an alarm signal according to the stall signal and sends the alarm signal to the delay power relay 123. The delay power supply relay 123 performs delay transmission on the received alarm signal, that is, sends the alarm signal to the flash 124 after receiving the preset time period of the alarm signal, so that the flash 124 delays the preset time period according to the time period of the alarm signal sending out the alarm prompt.

The preset duration of the delay relay may be set to one minute. Because, when the experimenter normally takes the cells to stop the operation of the cell shaker, the flashing device 124 is not required to send out an alarm prompt. If the experimenter cannot remove the cells within one minute, the flash 124 sends an alarm to prompt the experimenter to quickly remove the cells so that the cell shaker can be started in time to continue to operate.

Optionally, with continued reference to fig. 4, based on the above embodiment, the signal receiving module further includes a buzzer 125; the buzzer 125 is connected with the flash 124, and the buzzer 125 is used for generating a buzzer when the flash 124 sends out an alarm prompt.

The buzzer 125 is connected to the flash 124, and the buzzer 125 can generate a buzzer according to the lighting mode of the flash 124. For example, when the flashing device 124 emits light in a flashing manner, the buzzer 125 accordingly emits intermittent buzzes. When the flashing device 124 emits light all the time, the buzzer 125 accordingly emits uninterrupted buzzes.

Optionally, with continued reference to fig. 4, based on the above-described embodiments, the signal receiving module further includes an alarm housing 126; the alarm housing 126 includes a power-on hole, a transparent housing area, and an opaque housing area; the power supply interface 122 is disposed at the power-on hole, the flasher 124 is disposed in the transparent housing area of the alarm housing 126, and the wireless signal receiver 121, the delay power supply relay 123 and the buzzer 125 are disposed in the opaque housing area.

Wherein the flash 124 is disposed within a transparent housing area of the alarm housing 126, the alarm prompt of the flash 124 can be observed from outside the transparent housing area when the flash 124 emits the alarm prompt. The wireless signal receiver 121, the delay power supply relay 123 and the buzzer 125 are arranged in the opaque housing area, so that the overall design of the signal receiving module is more attractive. In addition, the flasher 124, the wireless signal receiver 121, the delay power supply relay 123 and the buzzer 125 are disposed in the alarm housing 126, which can protect the flasher 124, the wireless signal receiver 121, the delay power supply relay 123 and the buzzer 125, so as to improve the service life of the signal receiving module.

Optionally, with continued reference to fig. 4, based on the above embodiment, the signal receiving module further includes a second power supply 127; the second power supply is connected to the power supply interface 122, and the second power supply is used for supplying power to the power supply interface 122.

Fig. 5 is a schematic diagram of a circuit connection structure of a signal receiving module according to an embodiment of the present utility model, as shown in fig. 5, a first input end 12v+ and a second input end 12v+ of a wireless signal receiver 121 are respectively connected to corresponding ends of a power supply interface 122, a line is drawn from the input end 12v+ of the wireless signal receiver 121 to be connected to a common end COM of the wireless signal receiver 121, and a line is drawn from a normally open end NO of the wireless signal receiver 121 to be connected to a 12v+ input end of a delay relay. When the wireless receiver receives a signal, the common terminal COM of the wireless signal receiver 121 is connected to the normally open terminal NO of the wireless signal receiver 121, and the electric energy input by the first input terminal 12v+ and the second input terminal 12v-of the wireless signal receiver 121 can be input to the first input terminal 12v+' and the second input terminal 12v— of the delay relay. The first input end 12V+ 'and the second input end 12V-' of the delay relay are respectively connected with a first public end COM1 of the delay relay and a second public end COM2 of the delay relay in a lead mode, and the first normal open end NO1 of the delay relay and the second normal open end NO2 of the delay relay are respectively connected with the flash alarm module in a lead mode. When the time length of the delay power supply relay 123 receiving the electric energy sent by the wireless signal receiver 121 exceeds the preset time length, the first public end COM1 end of the delay power supply relay 123 is communicated with the first normal end NO1 of the delay relay, the second public end COM2 end of the delay power supply relay 123 is communicated with the second normal end NO2 of the delay relay, and at the moment, the delay power supply relay 123 supplies power to the flash device 124, so that the flash device 124 sends an alarm prompt.

It should be appreciated that various forms of the flows shown above may be used to reorder, add, or delete steps. For example, the steps described in the present utility model may be performed in parallel, sequentially, or in a different order, so long as the desired results of the technical solution of the present utility model are achieved, and the present utility model is not limited herein.

The above embodiments do not limit the scope of the present utility model. It will be apparent to those skilled in the art that various modifications, combinations, sub-combinations and alternatives are possible, depending on design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included in the scope of the present utility model.

Claims (10)

1. The cell shaking table stalling alarm device is characterized by comprising a signal transmitting module and a signal receiving module;

the signal transmitting module is arranged on a cradle of the cell cradle, and the signal receiving module is arranged on the outer side of a glass door of the cell cradle or the outer side of a reserved hole on the side wall of the cell cradle;

the signal transmitting module is used for transmitting a stall signal when the cell shaking table stalls, and the signal receiving module is used for receiving the stall signal and sending an alarm prompt according to the stall signal.

2. The cell shaker stall warning apparatus of claim 1, wherein the signal transmission module comprises a charging interface, a wireless signal transmitter, a battery, a signal triggering mechanism, and a first power source;

the wireless signal transmitter, the storage battery and the signal triggering mechanism are all connected with the charging interface, and the storage battery and the signal triggering mechanism are both connected with the wireless signal transmitter;

the charging interface is used for conducting the storage battery to be connected with the signal triggering mechanism when the charging interface is not connected with the first power supply; the charging interface is also used for disconnecting the storage battery from the signal triggering mechanism and charging the storage battery when the charging interface is connected with the first power supply;

the signal triggering mechanism is used for detecting the running state of the cell shaking table and generating a fault instruction when the cell shaking table stops rotating; the wireless signal transmitter is used for transmitting a stall signal according to the fault instruction; the storage battery is used for supplying power to the wireless signal transmitter when the charging interface is not connected with an external power supply.

3. The cell shaker stall warning apparatus of claim 2, wherein the charging interface comprises a first end, a second end, and a third end;

the first end of the charging interface is connected with the signal triggering mechanism, the second end of the charging interface is connected with the negative electrode of the storage battery, the third end of the charging interface is respectively connected with the positive electrode of the storage battery and the first end of the wireless signal transmitter, and the second end of the wireless signal transmitter is connected with the signal triggering mechanism.

4. The cell shaker stall warning apparatus of claim 2, wherein the signal transmission module further comprises a cell culture shake tube and a waterproof rubber plug;

the cell culture shake tube comprises a first cavity and a second cavity;

the charging interface is arranged at a cavity wall through hole of the first cavity, and the waterproof rubber plug is used for blocking the charging interface so as to keep the first cavity sealed;

the wireless signal transmitter and the storage battery are arranged in the first cavity, and the signal triggering mechanism is arranged in the second cavity.

5. The device of claim 4, wherein the signal trigger mechanism comprises a conductive layer, a conductive moving member, and a conductive fixing member;

the charging interface is connected with the conductive layer, and the wireless signal transmitter is connected with the conductive fixing piece; the conductive layer is laid on the inner wall of the second cavity, the conductive fixing piece is fixed at the bottom of the second cavity, and the conductive layer is not contacted with the conductive fixing piece;

the conductive moving part is used for communicating the conductive layer with the conductive fixing part when the cell cradle stops rotating, and is not communicated with the conductive layer with the conductive fixing part when the cell cradle rotates.

6. The cell shaker stall warning apparatus of claim 5, wherein the conductive layer comprises copper foil, the conductive movement member comprises copper balls, and the conductive fixture comprises copper posts.

7. The cell shaker stall warning apparatus of claim 1, wherein the signal receiving module comprises a wireless signal receiver, a power interface, a time delay power relay, and a flasher;

the power supply interface is connected with the wireless signal receiver, and is used for supplying power to the wireless signal receiver, and the wireless signal receiver is used for receiving the stall signal and generating an alarm signal according to the stall signal; the wireless signal receiver is connected with the delay power supply relay, the delay power supply relay is connected with the flasher, the delay power supply relay is used for sending the alarm signal to the flasher after receiving the alarm signal for a preset time, and the flasher is used for sending out the alarm prompt according to the alarm signal.

8. The cell shaker stall warning apparatus of claim 7, wherein the signal receiving module further comprises a buzzer;

the buzzer is connected with the flasher and is used for generating buzzing when the flasher sends out the alarm prompt.

9. The cell shaker stall warning apparatus of claim 8, wherein the signal receiving module further comprises a warning housing; the alarm shell comprises a power-on hole, a transparent shell area and an opaque shell area;

the power supply interface is arranged at the power-on hole, the flasher is arranged in a transparent shell area of the alarm shell, and the wireless signal receiver, the delay power supply relay and the buzzer are arranged in an opaque shell area.

10. The cell shaker stall warning apparatus of claim 7, wherein the signal receiving module further comprises a second power source;

the second power supply is connected with the power supply interface and is used for supplying power to the power supply interface.