Electric sucker

Abstract

The utility model provides an electric suction cup which comprises a shell and a suction cup body, the shell is provided with an installation bin, a control switch is installed in the installation bin, and the control switch controls the electric suction cup body to start vacuumizing; the suction cup is provided with a touch mechanism which is opposite to the control switch, and part of the touch mechanism extends out of the suction face of the suction cup. The touch mechanism is configured to press the touch mechanism extending out of the suction face of the suction cup in the direction close to the suction cup, the touch mechanism moves in the direction close to the control switch, and the touch mechanism triggers the control switch. According to the electric suction cup, vacuumizing can be automatically started when the electric suction cup is pressed, operation of the electric suction cup is simplified, and a user can use the electric suction cup more conveniently.

Description

Technical Field

[0001] The embodiments of the present application relate to the technical field of equipment for handling objects with smooth surfaces, and in particular to an electric suction cup. Background Art

[0002] An electric suction cup is a tool that uses the vacuum principle to achieve adsorption and transportation. In the construction, decoration and other industries, electric suction cups are usually used to adsorb and transport materials with smooth surfaces such as glass, marble, and tiles.

[0003] There are mechanical and electric types of electric suction cups, namely manual electric suction cups and electric electric suction cups. In the relevant technology, the electric electric suction cup includes a suction cup, a vacuum generator, connecting pipes, a controller and a control switch, etc., wherein the suction cup is usually made of rubber or plastic material, has elasticity and flexibility, and can fit tightly to the surface of the object being operated. The vacuum generator is used to extract the air in the internal area of ​​the suction cup, so that the internal area of ​​the suction cup is vacuumed. The connecting pipe connects the suction cup to the vacuum generator to ensure the smooth flow of air. The vacuum generator and the control switch are respectively electrically connected to the controller. When the control switch is turned on, the control switch sends a start signal to the controller, and the controller controls the operation of the vacuum generator. When in use, press the electric suction cup on the surface of the object to be transported, turn on the control switch, and the vacuum generator extracts the air in the internal area of ​​the suction cup, so that the internal area of ​​the suction cup is vacuumed, thereby making the suction cup fit tightly to the object, so that it can be safely transported.

[0004] However, the electric suction cup in the related art needs to turn on the control switch before vacuuming, which is not convenient to operate. Utility Model Content

[0005] An embodiment of the present application provides an electric suction cup to solve the technical problem that the electric suction cup in the related art needs to turn on the control switch before vacuuming, which is not convenient to operate.

[0006] The embodiments of the present application provide the following technical solutions to solve the above technical problems:

[0007] An embodiment of the present application provides an electric suction cup, which includes:

[0008] A housing is provided with an installation chamber, a control switch is installed in the installation chamber, and the control switch controls the electric suction cup to start vacuuming;

[0009] A suction cup is connected to the shell, and the suction cup is provided with a trigger mechanism, the trigger mechanism is opposite to the control switch, and a portion of the trigger mechanism extends out of the adsorption surface of the suction cup; the trigger mechanism is configured to press the trigger mechanism extending out of the adsorption surface of the suction cup toward the direction approaching the suction cup, and the trigger mechanism moves toward the direction approaching the control switch, and the trigger mechanism triggers the control switch.

[0010] Beneficial effects of the embodiments of the present application: The electric suction cup provided by the embodiment of the present application is provided with a control switch in the installation chamber of the shell to control the electric suction cup to start vacuuming, and a trigger mechanism that can trigger the control switch is provided on the suction cup. When the electric suction cup is in use, the electric suction cup is placed on the object to be adsorbed, and the electric suction cup is pressed. The trigger mechanism will touch the object to be adsorbed at this time and then be pressed, so that the trigger mechanism moves in the direction close to the control switch, thereby triggering the control switch, that is, touching the control switch, so that the electric suction cup starts vacuuming. That is to say, the electric suction cup provided by the embodiment of the present application can automatically start vacuuming when the electric suction cup is pressed, which simplifies the operation of the electric suction cup and makes it more convenient for users to use.

[0011] In a possible embodiment, the suction cup is provided with a through hole;

[0012] The trigger mechanism includes a trigger rod and a flexible connecting arm. The trigger rod is placed in the through hole, and the first end of the trigger rod extends out of the adsorption surface of the suction cup; the flexible connecting arm connects the trigger rod and the suction cup, and the flexible connecting arm and the trigger rod cooperate to seal the through hole; the flexible connecting arm is configured to press the first end of the trigger rod toward the suction cup, causing the flexible connecting arm to deform and the trigger rod to move toward the control switch, thereby triggering the control switch.

[0013] In a possible embodiment, the flexible connecting arm is arranged around the trigger rod and is sealed with the circumferential side surface of the trigger rod. The circumferential edge of the flexible connecting arm facing away from the trigger rod is sealed with the circumferential edge of the through hole near one end of the control switch.

[0014] In a possible implementation manner, the trigger rod, the flexible connecting arm, and the suction cup are an integrally formed structure.

[0015] In a possible implementation, one end of the installation chamber close to the suction cup is open; the control switch is a micro switch, and a trigger head of the micro switch faces the trigger mechanism.

[0016] In a possible implementation, the control switch is a proximity switch or a Hall switch, and a trigger sensor is provided on a side of the trigger mechanism opposite to the control switch. The trigger sensor is configured to approach the control switch to trigger the control switch.

[0017] In one possible embodiment, the housing includes a grip portion and a first mounting portion and a second mounting portion provided on both sides of the grip portion, the first mounting portion is provided with the mounting chamber and the battery compartment, and the mounting chamber and the battery compartment are separated by a spacer;

[0018] A mounting frame is provided in the mounting chamber, and the control switch is mounted on the mounting frame.

[0019] In a possible implementation, the electric suction cup includes a controller and a vacuum generator, and the vacuum generator is communicatively connected to the controller;

[0020] The control switch is in communication with the controller. When the control switch is triggered, the control switch sends a start signal to the controller, and the controller controls the vacuum generator to start.

[0021] The controller and the vacuum generator are mounted on the second mounting portion.

[0022] In a possible embodiment, the electric suction cup further includes a battery and a battery positioning mechanism, a positioning hole is provided on a first side surface of the battery, and the battery is installed in the battery compartment;

[0023] The battery positioning mechanism is installed on the shell, and the battery positioning mechanism includes a positioning head and a driving component that drives the positioning head to extend and retract, and part of the driving component extends into the installation chamber, the positioning head is connected to the driving component, and the positioning head passes through the spacer and extends into the battery compartment; the battery positioning mechanism is configured so that when the battery is installed in the battery compartment, the positioning head extends into the positioning hole to fix the position of the battery, and when the battery is removed, the driving component drives the positioning head to retract, and the positioning head exits the positioning hole.

[0024] In one possible implementation, the battery includes a first shell, a second shell, and a battery body, the first shell having an installation chamber, the battery body being installed in the installation chamber, and the second shell covering an opening of the installation chamber;

[0025] The second housing is provided with at least one countersunk hole for mounting a screw, the second housing is fixedly connected to the first housing by a screw, when the screw is installed in the countersunk hole, the head of the screw sinks in the countersunk hole;

[0026] One of the countersunk holes is the positioning hole.

[0027] In addition to the technical problems solved by the present application, the technical features that constitute the technical solutions, and the beneficial effects brought about by the technical features of these technical solutions described above, other technical problems that can be solved by the electric suction cup provided by the present application, other technical features included in the technical solutions, and the beneficial effects brought about by these technical features will be further described in detail in the specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0029] Figure 1 A schematic diagram of an electric suction cup according to an embodiment of the present application;

[0030] Figure 2 A schematic diagram of the electric suction cup according to an embodiment of the present application when viewed from above;

[0031] Figure 3 This is a cross-sectional view of the electric suction cup according to an embodiment of the present application;

[0032] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0033] Figure 5 A schematic diagram of a battery for an electric suction cup according to an embodiment of the present application;

[0034] Figure 6 This is a schematic diagram of a battery positioning mechanism according to an embodiment of the present application.

[0035] Description of reference numerals:

[0036] 100, housing;

[0037] 110, grip portion; 120, first mounting portion; 130, second mounting portion; 140, first notch;

[0038] 121. Installation chamber; 122. Battery compartment; 123. Spacer; 124. Mounting rack; 125. Control switch;

[0039] 141, bottom wall of the first notch;

[0040] 200, battery;

[0041] 210, first housing; 220, second housing; 230, first side surface; 240, positioning hole; 250, countersunk hole;

[0042] 300, battery positioning mechanism;

[0043] 310, positioning head; 320, pushing member;

[0044] 321. Pushing portion; 322. Notch; 323. Pushing operating portion; 324. Pushing limiting portion; 325. Connecting portion;

[0045] 400, suction cup;

[0046] 410, trigger mechanism; 420, through hole; 430, adsorption surface;

[0047] 411, trigger rod; 412, flexible connecting arm; 413, first end;

[0048] 500, controller;

[0049] 600. Vacuum generator.

[0050] The above drawings illustrate specific embodiments of the present application, which will be described in more detail below. These drawings and the textual description are not intended to limit the scope of the present application in any way, but rather to illustrate the concepts of the present application to those skilled in the art by reference to specific embodiments. DETAILED DESCRIPTION

[0051] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0052] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the electric suction cup provided in the embodiment of the present application includes a housing 100 and a suction cup 400. The housing 100 is provided with a mounting chamber 121. A control switch 125 is installed in the mounting chamber 121. The control switch 125 controls the electric suction cup to activate vacuuming. In other words, when the control switch 125 is triggered (turned on), the electric suction cup receives the activation signal from the control switch 125 and initiates the vacuuming process. The electric suction cup begins to extract air from the interior of the suction cup 400, creating a vacuum within the interior of the suction cup 400.

[0053] In this embodiment, a suction cup 400 is connected to the housing 100 and is provided with a trigger mechanism 410. The trigger mechanism 410 opposes the control switch 125, and a portion of the trigger mechanism 410 extends beyond the suction surface 430 of the suction cup 400. The trigger mechanism 410 is configured to press the trigger mechanism 410, which extends beyond the suction surface 430 of the suction cup 400, toward the suction cup 400. This causes the trigger mechanism 410 to move toward the control switch 125, thereby triggering the control switch 125. In other words, the control switch 125 is activated by controlling the movement of the trigger mechanism 410. When the trigger mechanism 410 moves to the sensing area of ​​the control switch 125 or presses against the control switch 125, the control switch 125 is triggered, and the control switch 125 sends a start signal to the electric suction cup, initiating a vacuuming process. The electric suction cup begins to extract air from the interior of the suction cup 400, creating a vacuum within the interior of the suction cup 400.

[0054] When the electric suction cup provided in the embodiment of the present application is used, the electric suction cup is placed on the object to be adsorbed and the electric suction cup is pressed. The trigger mechanism 410 will then touch the object to be adsorbed and be pressed, causing the trigger mechanism 410 to move toward the control switch 125, thereby triggering the control switch 125. That is, when the control switch 125 is triggered, the electric suction cup starts to vacuum. In other words, the electric suction cup provided in the embodiment of the present application can automatically start vacuuming when the electric suction cup is pressed, simplifying the operation of the electric suction cup and making it more convenient for users to use.

[0055] like Figure 3 and Figure 4 As shown, the suction cup 400 is provided with a through-hole 420. The trigger mechanism 410 includes a trigger rod 411 and a flexible connecting arm 412. The trigger rod 411 is positioned within the through-hole 420. The first end 413 of the trigger rod 411 extends beyond the suction surface 430 of the suction cup 400. The flexible connecting arm 412 connects the trigger rod 411 and the suction cup 400. The flexible connecting arm 412 and the trigger rod 411 cooperate to seal the through-hole 420, thereby preventing air leakage from the vacuum suction cup 400 at the through-hole 420. The flexible connecting arm 412 is configured to press the first end 413 of the trigger rod 411 toward the suction cup 400. This causes the flexible connecting arm 412 to deform, causing the trigger rod 411 to move toward the control switch 125, thereby triggering the control switch 125. In other words, the movement of the trigger rod 411 causes the flexible connecting arm 412 to deform. This arrangement effectively maintains the sealing of the through-hole 420.

[0056] In some embodiments of the present application, the flexible connecting arm 412 is disposed around the trigger rod 411 and is sealed to the circumferential side surface of the trigger rod 411. The circumferential edge of the flexible connecting arm 412 facing away from the trigger rod 411 is sealed to the circumferential edge of the through hole 420 at one end near the control switch 125. Exemplarily, the trigger rod 411, the flexible connecting arm 412, and the suction cup 400 are integrally formed. This arrangement facilitates processing and ensures the sealing of the through hole 420.

[0057] Exemplarily, the control switch 125 can be a micro switch, a proximity switch, or a Hall switch. When the control switch 125 is a micro switch, the end of the mounting chamber 121 close to the suction cup 400 is open, and the trigger head of the micro switch faces the trigger mechanism 410. The trigger rod 411 moves in the direction of the micro switch, pressing the micro switch, so that the micro switch opens and sends a triggered signal to the electric suction cup. When the control switch 125 is a proximity switch or a Hall switch, a trigger sensor is provided on the side of the trigger mechanism 410 opposite to the control switch 125. The trigger sensor is configured to approach the control switch 125 and trigger the control switch 125. At this time, the trigger rod 411 can trigger the control switch 125 without contacting the control switch 125, that is, the trigger sensor on the trigger rod 411 enters the sensing area of ​​the proximity switch or the Hall switch, and the proximity switch or the Hall switch is turned on and triggered, and the proximity switch or the Hall switch sends a triggered signal to the electric suction cup. When the control switch 125 is a proximity switch or a Hall switch, the end of the installation chamber 121 close to the suction cup 400 can be open or closed.

[0058] like Figure 1 and Figure 3 As shown, the housing 100 includes a grip portion 110 and a first mounting portion 120 and a second mounting portion 130 disposed on either side of the grip portion 110. The first mounting portion 120 is provided with a mounting chamber 121 and a battery compartment 122, which are separated by a spacer 123. A mounting bracket 124 is disposed within the mounting chamber 121, and a control switch 125 is mounted on the mounting bracket 124. Exemplarily, the mounting bracket 124 is fixed to a side wall of the mounting chamber 121. The mounting bracket 124 is provided with a mounting hole for mounting the control switch 125. The control switch 125 is mounted in the mounting hole, with the trigger head of the control switch 125 facing the suction cup 400. The trigger head of the control switch 125 refers to the portion of the control switch 125 that is triggered by pressing or receives induction.

[0059] In some embodiments of the present application, the electric suction cup includes a controller 500 and a vacuum generator 600. The vacuum generator 600 is in communication with the controller 500, and the control switch 125 is in communication with the controller 500. When the control switch 125 is triggered, the control switch 125 sends a start signal to the controller 500, and the controller 500 controls the vacuum generator 600 to start. In other words, when the control switch 125 is triggered, the control switch 125 sends a start signal to the controller 500, and the controller 500 controls the vacuum generator 600 to start a vacuuming process. The vacuum generator 600 begins to extract air from the interior area of ​​the suction cup 400, creating a vacuum in the interior area of ​​the suction cup 400. In this embodiment, the controller 500 and the vacuum generator 600 are mounted on the second mounting portion 130. That is, in this embodiment, the battery 200 and the control switch 125 are mounted on the first mounting portion 120, and the controller 500 and the vacuum generator 600 are mounted on the second mounting portion 130, which effectively utilizes the space in the housing 100 of the electric suction cup.

[0060] like Figure 1 、 Figure 3 、 Figure 5 and Figure 6 As shown, the electric suction cup provided in the embodiment of the present application further includes a battery 200 and a positioning mechanism for the battery 200. The battery 200 is a power supply module of the electric suction cup, and a positioning hole 240 is provided on the first side 230 of the battery 200. The battery 200 is installed in the battery compartment 122. The battery 200 positioning mechanism is used to fix the position of the battery 200 after the battery 200 is installed in the battery compartment 122. The battery 200 positioning mechanism is installed on the shell 100. The battery 200 positioning mechanism includes a positioning head 310 and a driving component that drives the positioning head 310 to extend and retract. Part of the driving component extends into the installation chamber 121. The positioning head 310 is connected to the driving component. The positioning head 310 passes through the spacer 123 and extends into the battery compartment 122. The battery 200 positioning mechanism is configured so that when the battery 200 is installed in the battery compartment 122, the positioning head 310 extends into the positioning hole 240 to fix the position of the battery 200. When the battery 200 is removed, the driving component drives the positioning head 310 to retract, and the positioning head 310 exits the positioning hole 240. That is, when the battery 200 is installed in the battery compartment 122, the positioning head 310 cooperates with the positioning hole 240 to secure the battery 200 in the battery compartment 122. The battery 200 is secured in position through the cooperation between the positioning head 310 and the positioning hole 240. When removing the battery 200, the operating assembly retracts the positioning head 310, allowing it to exit the positioning hole 240 and unlock the battery 200, allowing it to be removed from the battery 200 mounting portion. This arrangement makes battery 200 installation and removal convenient and quick, meeting the user's needs for quick battery removal.

[0061] In some embodiments of the present application, Figure 5 As shown, the battery 200 includes a first housing 210, a second housing 220, and a battery body. The first housing 210 has a receiving cavity, into which the battery body is mounted, and the second housing 220 covers the opening of the receiving cavity. The second housing 220 is provided with at least one countersunk hole 250 for mounting a screw. The second housing 220 is fixedly connected to the first housing 210 by a screw. When the screw is installed in the countersunk hole 250, the head of the screw is sunk into the countersunk hole 250. One of the countersunk holes 250 is a positioning hole 240. That is, after the screws are fixedly connected to the first shell 210 and the second shell 220, the head of the screw sinks into the countersunk hole 250, and there is a certain distance between the head of the screw and the open end of the countersunk hole 250, so that after the screw is installed in the countersunk hole 250, the positioning head 310 can also be inserted, so that one of the countersunk holes 250 can be used as a mounting hole for the screw and as a positioning hole 240 for the positioning head 310. This setting cleverly utilizes the countersunk hole 250 for mounting the screw, reduces the number of holes opened on the battery 200, and facilitates the processing and assembly of the battery 200 shell 100. When assembling the battery 200, the assembly staff does not need to distinguish between the countersunk hole 250 for mounting the screw and the positioning hole 240 for inserting the positioning head 310, thereby improving the work efficiency of the assembly staff and reducing the difficulty of the assembly work. In addition, the battery 200 positioning mechanism provided in the embodiment of the present application can be applied to the installation of the battery 200 provided with the countersunk hole 250, without the need to modify the battery 200, thereby reducing production costs.

[0062] like Figure 1 、 Figure 3 and Figure 6As shown, a first notch 140 is provided on the housing 100 , and the first notch 140 is communicated with the interior of the housing 100 , and the through-opening is a first through-opening. As shown in the figure, the driving assembly includes a pushing member 320 and a reset member (not shown in the figure) that causes the pushing member 320 to reset. The pushing member 320 includes a pushing portion 321 and a connecting portion 325. The pushing portion 321 has a clearance notch 322. The pushing portion 321 located on one side of the clearance notch 322 is a pushing operating portion 323, and the pushing portion 321 located on the other side of the clearance notch 322 is a pushing limiting portion 324. The pushing operating portion 323 penetrates into the first slot 140 from the first through-hole. The pushing operating portion 323 and the pushing limiting portion 324 are respectively located on both sides of the bottom wall of the first slot 140. The pushing portion 321 slides back and forth along the bottom wall 141 of the first slot. The connecting portion 325 is connected to the pushing limiting portion 324. The connecting portion 325 extends into the installation chamber 121. A positioning head 310 is provided on the connecting portion 325. That is, the push portion 321 slides back and forth along the bottom wall of the first notch 140. The positioning head 310 is connected to the connecting portion 325 connected to the push portion 321. Therefore, the positioning head 310 can move with the movement of the push portion 321, that is, the push portion 321 drives the positioning head 310 to extend and retract. When the battery 200 is removed, the push portion 321 is pushed toward the side closest to the first through-hole. The push portion 321 drives the positioning head 310 to retract and exit the positioning hole 240 of the battery 200. At this time, the battery 200 can be removed from the battery compartment 122. When the force pressing the push portion 321 is removed, the reset member causes the push member 320 to return to its original position. When installing the battery 200, the battery 200 is directly installed into the battery compartment 122. The battery 200 pushes the positioning head 310. When the positioning hole 240 of the battery 200 moves to the positioning head 310, the positioning head 310 is reset under the action of the reset member, and the positioning head 310 extends into the positioning hole 240. At this time, the battery 200 is installed in place.

[0063] Exemplarily, the reset member is a spring, a blocking portion is provided inside the shell 100, and the spring is provided between the blocking portion and the pushing member 320. When the pushing portion 321 is pushed toward the side close to the first through-hole, the spring is compressed. When the force pushing the pushing portion 321 is removed, the spring recovers its deformation and pushes the pushing portion 321 to reset.

[0064] Those skilled in the art will readily appreciate other embodiments of the present application after considering the specification and practicing the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the present application that follow the general principles of the present application and include common knowledge or customary techniques in the art not disclosed herein. The description and examples are to be considered as exemplary only, and the true scope and spirit of the present application are indicated by the following claims.

[0065] It should be understood that the present application is not limited to the exact structure described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present application is limited only by the appended claims.

Claims

1. An electric suction cup, characterized in that: include: A housing is provided with an installation chamber, a control switch is installed in the installation chamber, and the control switch controls the electric suction cup to start vacuuming; A suction cup is connected to the shell, and the suction cup is provided with a trigger mechanism, the trigger mechanism is opposite to the control switch, and a portion of the trigger mechanism extends out of the adsorption surface of the suction cup; the trigger mechanism is configured to press the trigger mechanism extending out of the adsorption surface of the suction cup toward the direction approaching the suction cup, and the trigger mechanism moves toward the direction approaching the control switch, and the trigger mechanism triggers the control switch.

2. The electric suction cup according to claim 1, characterized in that: The suction cup is provided with a through hole; The trigger mechanism includes a trigger rod and a flexible connecting arm. The trigger rod is placed in the through hole, and the first end of the trigger rod extends out of the adsorption surface of the suction cup; the flexible connecting arm connects the trigger rod and the suction cup, and the flexible connecting arm and the trigger rod cooperate to seal the through hole; the flexible connecting arm is configured to press the first end of the trigger rod toward the suction cup, causing the flexible connecting arm to deform and the trigger rod to move toward the control switch, thereby triggering the control switch.

3. The electric suction cup according to claim 2, characterized in that: The flexible connecting arm is arranged around the trigger rod and is sealed with the circumferential side surface of the trigger rod. The circumferential edge of the flexible connecting arm facing away from the trigger rod is sealed with the circumferential edge of the through hole near one end of the control switch.

4. The electric suction cup according to claim 3, characterized in that: The trigger rod, the flexible connecting arm and the suction cup are an integrally formed structure.

5. The electric suction cup according to claim 1, characterized in that: One end of the installation chamber close to the suction cup is open; the control switch is a micro switch, and the trigger head of the micro switch faces the touch mechanism.

6. The electric suction cup according to claim 1, characterized in that: The control switch is a proximity switch or a Hall switch. A trigger sensor is provided on a side of the touch mechanism opposite to the control switch. The trigger sensor is configured to approach the control switch to trigger the control switch.

7. The electric suction cup according to any one of claims 1 to 6, characterized in that: The housing includes a grip portion and a first mounting portion and a second mounting portion provided on both sides of the grip portion, the first mounting portion is provided with the mounting chamber and the battery compartment, and the mounting chamber and the battery compartment are separated by a spacer; A mounting frame is provided in the mounting chamber, and the control switch is mounted on the mounting frame.

8. The electric suction cup according to claim 7, characterized in that: The electric suction cup includes a controller and a vacuum generator, and the vacuum generator is communicatively connected to the controller; The control switch is in communication with the controller. When the control switch is triggered, the control switch sends a start signal to the controller, and the controller controls the vacuum generator to start. The controller and the vacuum generator are mounted on the second mounting portion.

9. The electric suction cup according to claim 7, characterized in that: The electric suction cup further includes a battery and a battery positioning mechanism, wherein a positioning hole is provided on a first side surface of the battery, and the battery is installed in the battery compartment; The battery positioning mechanism is installed on the shell, and the battery positioning mechanism includes a positioning head and a driving component that drives the positioning head to extend and retract, and part of the driving component extends into the installation chamber, the positioning head is connected to the driving component, and the positioning head passes through the spacer and extends into the battery compartment; the battery positioning mechanism is configured so that when the battery is installed in the battery compartment, the positioning head extends into the positioning hole to fix the position of the battery, and when the battery is removed, the driving component drives the positioning head to retract, and the positioning head exits the positioning hole.

10. The electric suction cup according to claim 9, characterized in that: The battery comprises a first shell, a second shell and a battery body, wherein the first shell has a receiving cavity, the battery body is mounted in the receiving cavity, and the second shell covers the opening of the receiving cavity; The second housing is provided with at least one countersunk hole for mounting a screw, the second housing is fixedly connected to the first housing by a screw, when the screw is installed in the countersunk hole, the head of the screw sinks in the countersunk hole; One of the countersunk holes is the positioning hole.

Images