A solid-state battery for industrial robots using multi-point reinforcement

Abstract

The present invention relates to the field of battery technology, and specifically to a solid-state battery for an industrial robot using multi-point reinforcement. The battery comprises a solid-state battery cell and an outer packaging shell encapsulated and arranged outside the solid-state battery cell, wherein side covers are symmetrically arranged on both sides of the outer packaging shell. The surface of the outer packaging shell is fixedly provided with convex ribs, and the surface of the side cover is provided with strip air grooves, wherein the convex ribs are inserted into the strip air grooves. The solid-state battery of the industrial robot of the present invention strengthens the protection of the outer packaging shell through the convex ribs, and cooperates with the air pressure support of the strip air grooves, so that the solid-state battery realizes enhanced rigidity of the shell, enhanced directional buffering performance, and enhanced heat dissipation, thereby achieving multi-point reinforcement and being more adaptable to harsh industrial environments.

Description

Technical Field

[0001] The present invention relates to the technical field of batteries, and in particular to a solid-state battery for an industrial robot using multi-point reinforcement. Background Art

[0002] Solid-state batteries are lithium-ion batteries that use solid electrode and electrolyte materials and do not contain any liquid. Compared to liquid electrolyte batteries, they have advantages such as fast charging and discharging speeds, high energy density, and high safety. During the operation of industrial robots, the controller stores a large amount of real-time data, such as the current motion trajectory parameters, joint angles, program operation status, fault diagnosis information, etc. In the event of a sudden power outage, without battery power, this temporary data will be lost due to the controller power outage. This may cause the robot arm to be unable to return to its pre-power outage working state after restarting, requiring parameter resetting and program debugging, affecting production efficiency. Therefore, some robot arms or robots are equipped with additional batteries. Due to the high safety of solid-state batteries and the high level of attention to safety in industrial production, more and more solid-state batteries are used in industrial robots.

[0003] Common industrial robots are various types of robotic arms, which will generate vibration shocks in a fixed direction when working. For example, some stamping robotic arms and cutting robotic arms, etc. Traditional solid-state batteries are directly set in the robotic arms. Due to the influence of impact vibration, it is easy to cause micro cracks to gradually appear at the interface between the electrode material and the solid electrolyte, or even completely peel off, resulting in a decrease in the interface contact area, an increase in the interface gap, and a significant increase in the resistance of ions crossing the interface, which manifests as an increase in the internal resistance of the battery and a decrease in the charging and discharging efficiency. Summary of the Invention

[0004] The object of the present invention is to provide a solid-state battery for an industrial robot using multi-point reinforcement to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a solid-state battery for an industrial robot using multi-point reinforcement, comprising a solid-state battery cell and an outer packaging shell encapsulating the solid-state battery cell, wherein side covers are symmetrically provided on both sides of the outer packaging shell; convex ribs are fixedly provided on the surface of the outer packaging shell, and strip-shaped air grooves are formed on the surface of the side covers, and the convex ribs are inserted into the strip-shaped air grooves;

[0006] The side walls of the strip air grooves are penetrated with through grooves, and multiple groups of strip air grooves are connected to each other through the through grooves. A control side box is fixedly provided on the outside of the side cover plate, and the control side box is connected to an external positive pressure air source. Positive pressure gas is input into the strip air grooves through the control side box. The air pressure acts on the surface of the convex ribs, so that the convex ribs have a movement tendency to move toward the outside of the strip air grooves.

[0007] When the solid-state battery moves in a direction perpendicular to the surface of the side cover, if the acceleration during the movement exceeds a certain threshold, the control side box will close the positive pressure gas input in the strip air groove on the side away from the moving direction of the solid-state battery, and concentrate it in the strip air groove on the other side, thereby extending the buffer stroke and increasing the air pressure support force.

[0008] The control side box is symmetrically provided with mating protrusions inside, each of which is provided with an exhaust hole. The surface of the control side box is connected with a first nozzle and a second nozzle, and the first nozzle and the second nozzle are respectively connected to their corresponding exhaust holes;

[0009] The first nozzle and the second nozzle are respectively communicated with the strip-shaped air grooves at two sides of the outer packaging shell.

[0010] A sliding rack is provided between the two groups of mating protrusions, and rubber plugs are fixedly provided at both ends of the sliding rack. Through the lateral movement of the sliding rack, the rubber plug can be sealed and matched with the exhaust hole, thereby controlling the on-off connection between the first nozzle and the second nozzle and the control side box.

[0011] The control side box is provided with a relay gear and an inertia drive mechanism inside. The relay gear and the sliding rack are engaged with each other. The rotation of the relay gear is controlled by the inertia drive structure, thereby controlling the lateral movement of the sliding rack. A gear shaft is fixedly provided on the inner wall of the control side box, and the relay gear is positioned and supported by the gear shaft.

[0012] The inertia drive structure includes a fan-shaped shifting tooth and a lever vertical rod. The fan-shaped shifting tooth is engaged with the relay gear. The lever vertical rod is fixedly installed with the fan-shaped shifting tooth. A swing shaft is fixedly provided on the inner wall of the control side box. The fan-shaped shifting tooth and the lever vertical rod swing with the swing shaft as the fulcrum.

[0013] An inertia pendulum block is fixedly provided at the end of the lever vertical rod, positioning blind holes are provided on both sides of the inertia pendulum block, and support springs are provided in the positioning blind holes. The inertia pendulum block is elastically supported by the support springs, so that the inertia pendulum block has an elastic tendency to be centered.

[0014] The outside of the lever vertical rod is provided with a limit position locking structure. When the swing amplitude of the lever vertical rod exceeds a set threshold, the limit position locking structure can lock the position of the lever vertical rod for a certain period of time.

[0015] The limit position locking structure includes a track clamping plate fixedly arranged on the inner wall of the control side box, and a movable frame arranged in the track clamping plate; the movable frame is provided with a track clamping groove, and the track clamping groove is used to limit the position of the movable frame in the track clamping plate, so that the movable frame can slide horizontally in the track clamping plate;

[0016] The moving frame is fixedly provided with a central axis, the lever vertical rod is provided with a toggle frame, the central axis is inserted and limitedly installed in the toggle frame, and when the lever vertical rod swings, it can drive the moving frame to slide horizontally.

[0017] Piston side rods are symmetrically arranged on both sides of the movable frame, and a separate piston is fixedly arranged on the end of the piston side rod; a locking end seat is fixedly arranged inside the control side box, and there are two groups of locking end seats, which are symmetrically distributed on both sides of the track clamp. When the swing amplitude of the lever vertical rod exceeds the set threshold, the separate piston will cooperate with the locking end seat to achieve locking for a certain period of time.

[0018] A piston groove is provided in the locking end seat, and when the separation piston moves into the piston groove, the locking end seat and the piston groove are in sealing contact;

[0019] An air hood portion is fixedly provided on the outside of the locking end seat, in which a one-way blocking disk and a holding spring are provided. The holding spring applies elastic pressure to the one-way blocking disk, so that the one-way blocking disk is sealed between the air hood portion and the piston groove.

[0020] The surface of the one-way blocking disk is penetrated by vent holes and flow-limiting micropores. When there is positive pressure gas exceeding a certain intensity in the piston groove, the air pressure will push the one-way blocking disk open and discharge it through the vent holes; the flow-limiting micropores are in a normally open state, and the flow of gas is limited by limiting the flow cross-sectional area.

[0021] The side cover is provided with an input gas nozzle, which corresponds to the position of the through-groove. When positive pressure gas is input through the input gas nozzle, the gas is evenly distributed in the multiple groups of strip-shaped gas grooves through the through-groove.

[0022] The first nozzle and the second nozzle are respectively connected to the input gas nozzle through pipelines.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] The solid-state battery of the industrial robot of the present invention strengthens the protection of the outer packaging shell through convex ribs, and at the same time cooperates with the air pressure support of the strip air groove, so that the solid-state battery can achieve enhanced rigidity of the shell, enhanced directional buffering performance, and enhanced heat dissipation, achieving multi-point reinforcement, making it more adaptable to the harsh environment in industry, and improving the safety and service life of the solid-state battery.

[0025] The present invention, through the provision of a control side box, can be used in industrial robots, such as robotic arms, to predict and protect against impacts perpendicular to the side cover plates. When movement occurs perpendicular to the side cover plates, and the acceleration is less than a certain value, both the first and second nozzles maintain air flow, and the outer enclosure is supported between the left and right side cover plates by air pressure, providing cushioning protection. When the acceleration exceeds a certain value, posing a risk of a significant impact, the control side box shuts off the positive pressure gas in one strip air slot and concentrates it in the other strip air slot, extending the cushioning stroke and air pressure support, achieving dynamic and efficient cushioning protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0027] Figure 2 It is a schematic diagram of the overall structure of the present invention from another angle.

[0028] Figure 3 It is a three-dimensional half-section schematic diagram of the gas input nozzle of the present invention.

[0029] Figure 4 It is a three-dimensional half-section partial schematic diagram of the gas input nozzle of the present invention.

[0030] Figure 5 Schematic diagram of the outer packaging shell separation.

[0031] Figure 6 It is a schematic diagram of the structure at the through groove.

[0032] Figure 7 This is a schematic diagram of the internal structure of the control side box of the present invention.

[0033] Figure 8 This is the front view of the internal structure of the control side box of the present invention.

[0034] Figure 9 This is a schematic diagram of the components in the moving frame.

[0035] Figure 10 It is a three-dimensional half-section schematic diagram of the control side box of the present invention.

[0036] Figure 11 It is a three-dimensional half-section schematic diagram of the locking end seat of the present invention.

[0037] Figure: 1, solid-state battery cell; 2, outer packaging shell; 3, side cover; 4, rib; 5, strip-shaped air groove; 6, through groove; 7, control side box; 701, mating protrusion; 702, exhaust hole; 703, first nozzle; 704, second nozzle; 705, sliding rack; 706, rubber plug; 707, relay gear; 708, gear shaft; 709, fan-shaped shift gear; 710, lever drop rod; 711, swing shaft; 712, inertia pendulum block; 713, positioning blind hole; 714 , support spring; 715, track clamp; 716, moving frame; 717, track slot; 718, center axis; 719, toggle frame; 720, piston side rod; 721, separate piston; 722, locking end seat; 723, piston groove; 724, air cover; 725, one-way blocking disk; 726, holding spring; 727, vent; 728, flow limiting micropore; 301, input air nozzle; 302, side stop bar; 303, battery mounting hole; 729, positive pressure input pipe. DETAILED DESCRIPTION

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0039] See also Figures 1 to 11 , the present invention provides a technical solution: a solid-state battery for an industrial robot using multi-point reinforcement, such as Figure 3 As shown in the figure, it includes a solid-state battery cell 1 and an outer packaging shell 2 encapsulated and arranged outside the solid-state battery cell 1. Side cover plates 3 are symmetrically arranged on both sides of the outer packaging shell 2. The solid-state battery cell 1 is composed of a positive electrode material, a negative electrode material, a solid electrolyte, a current collector, a pole ear and other structures, which are not repeated here; the surface of the outer packaging shell 2 is integrally processed and provided with a convex rib 4, and the outer packaging shell 2 and the convex rib 4 are both made of metal heat-conducting material, preferably aluminum alloy, and a strip air groove 5 is opened on the surface of the side cover plate 3, and the convex rib 4 is inserted in the strip air groove 5; the strip air groove The side wall of the groove 5 is penetrated by a through groove 6, which connects multiple groups of strip-shaped gas grooves 5 to each other. A control side box 7 is fixedly provided on the outside of the side cover 3. The control side box 7 is connected to the external positive pressure gas source. Positive pressure gas is input into the strip-shaped gas groove 5 through the control side box 7. The air pressure acts on the surface of the convex rib 4, making the convex rib 4 have a movement tendency to move toward the outside of the strip-shaped gas groove 5. When the strip-shaped gas groove 5 is filled with positive pressure gas, the convex rib 4 acts as a piston in the strip-shaped gas groove 5 and is subjected to gas pressure. The strip-shaped gas groove 5 has openings on both sides, such as Figure 1 or Figure 2As shown in the figure, the positive pressure gas filled in the strip-shaped air groove 5 applies supporting pressure to the convex rib 4 while flowing through the surface of the convex rib 4 and spraying to both sides, and at the same time can dissipate heat and cool the solid-state battery through the convex rib 4 and the outer packaging shell 2.

[0040] When the solid-state battery moves in a direction perpendicular to the surface of the side cover plate 3, if the acceleration during the movement exceeds a certain threshold, the control side box 7 will close the positive pressure gas input in the strip air groove 5 on the side away from the moving direction of the solid-state battery, and concentrate it in the strip air groove 5 on the other side, thereby extending the buffer stroke and increasing the air pressure support force.

[0041] like Figure 7 and Figure 8 As shown in FIG, the interior of the control side box 7 is symmetrically provided with mating protrusions 701, each of which has an exhaust hole 702. A first nozzle 703 and a second nozzle 704 are provided on the surface of the control side box 7, each of which is in communication with its corresponding exhaust hole 702. The first nozzle 703 and the second nozzle 704 are respectively in communication with the strip-shaped gas grooves 5 on either side of the outer packaging shell 2. An input gas nozzle 301 is provided on the side cover 3, corresponding to the through-grooves 6. When positive pressure gas is input through the input gas nozzle 301, the gas is evenly distributed in the multiple groups of strip-shaped gas grooves 5 through the through-grooves 6. The first nozzle 703 and the second nozzle 704 are respectively in communication with the input gas nozzle 301 via pipes.

[0042] A sliding rack 705 is provided between the two sets of mating protrusions 701, and rubber plugs 706 are embedded and fixed at both ends of the sliding rack 705. Through the lateral movement of the sliding rack 705, the rubber plug 706 can be sealed and matched with the exhaust hole 702, thereby controlling the on-off connection between the first nozzle 703 and the second nozzle 704 and the control side box 7.

[0043] The interior of the control side box 7 is provided with a relay gear 707 and an inertial drive mechanism. The relay gear 707 is engaged with the sliding rack 705. The rotation of the relay gear 707 is controlled by the inertial drive structure, thereby controlling the lateral movement of the sliding rack 705. A gear shaft 708 is fixedly provided on the inner wall of the control side box 7, and the relay gear 707 is positioned and supported by the gear shaft 708.

[0044] The inertial drive structure includes a fan-shaped shift tooth 709 and a lever vertical rod 710. The fan-shaped shift tooth 709 is meshed with the relay gear 707. The lever vertical rod 710 is welded and fixed to the fan-shaped shift tooth 709. A swing shaft 711 is fixedly provided on the inner wall of the control side box 7. The fan-shaped shift tooth 709 and the lever vertical rod 710 swing with the swing shaft 711 as the fulcrum.

[0045] An inertia pendulum block 712 is welded and fixed to the end of the lever vertical rod 710. Positioning blind holes 713 are provided on both sides of the inertia pendulum block 712. Support springs 714 are provided in the positioning blind holes 713. The support springs 714 elastically support the inertia pendulum block 712, so that the inertia pendulum block 712 has an elastic tendency to be centered.

[0046] The exterior of the lever 710 is equipped with a limit lock mechanism. When the swing amplitude of the lever 710 exceeds a set threshold, the limit lock mechanism can lock the position of the lever 710 for a certain period of time. The limit lock mechanism includes a track clamping plate 715 welded and fixed to the inner wall of the control side box 7, and a movable frame 716 disposed within the track clamping plate 715. The movable frame 716 is provided with a track slot 717, which is used to limit the position of the track clamping plate 715, allowing the movable frame 716 to slide laterally within the track clamping plate 715.

[0047] A central shaft 718 is fixedly provided in the movable frame 716, and a toggle frame 719 is provided on the lever vertical rod 710. The central shaft 718 is inserted and limitedly installed in the toggle frame 719. When the lever vertical rod 710 swings, it can drive the movable frame 716 to slide horizontally.

[0048] Piston side rods 720 are symmetrically arranged on both sides of the movable frame 716, and a separate piston 721 is fixedly arranged at the end of the piston side rod 720; a locking end seat 722 is fixedly arranged inside the control side box 7, and there are two groups of locking end seats 722, which are symmetrically distributed on both sides of the track clamp 715. When the swing amplitude of the lever vertical rod 710 exceeds the set threshold, the separate piston 721 will cooperate with the locking end seat 722 to achieve locking for a certain period of time.

[0049] A piston groove 723 is provided in the locking end seat 722. When the separate piston 721 moves into the piston groove 723, the locking end seat 722 and the piston groove 723 are in sealed contact. An air hood portion 724 is fixedly provided on the outside of the locking end seat 722. A one-way blocking disk 725 and a holding spring 726 are provided in the air hood portion 724. The holding spring 726 applies elastic pressure to the one-way blocking disk 725, so that the one-way blocking disk 725 is sealed between the air hood portion 724 and the piston groove 723.

[0050] The surface of the one-way blocking disk 725 is penetrated by a vent hole 727 and a flow-limiting micropore 728. When there is positive pressure gas exceeding a certain intensity in the piston groove 723, the air pressure will push open the one-way blocking disk 725 and discharge it through the vent hole 727; the flow-limiting micropore 728 is in a normally open state, and the flow of gas is limited by limiting the flow cross-sectional area.

[0051] like Figure 2As shown in the figure, a side bar 302 is fixedly provided on the side of the side cover plate 3, and the outer packaging shell 2 is laterally limited by the side bar 302. A battery mounting hole 303 is opened on the side bar 302, and the battery is installed through the battery mounting hole 303 in conjunction with the screw.

[0052] The external connection of the control side box 7 is provided with a positive pressure input pipe 729, which is connected to the compressed air pipe in the industrial production workshop through the positive pressure input pipe 729.

[0053] When the solid-state battery of the industrial robot of the present invention is used and installed, the direction of the impact force generated by the movement of the robot arm is perpendicular to the surface of the side cover 3, such as Figure 1 or Figure 2 As shown in FIG, the direction in which the impact force may be generated is parallel to the axis direction of the air input nozzle 301 .

[0054] like Figure 7 and Figure 8 As shown in , for example, the robotic arm drives the solid-state battery to move slightly to the right, and the inertial pendulum block 712 will swing slightly to the left due to inertia, causing the fan-shaped shift gear 709 to rotate clockwise, and the fan-shaped shift gear 709 drives the relay gear 707 to rotate counterclockwise through engagement. When the relay gear 707 rotates counterclockwise, the sliding rack 705 moves to the left, but because the inertial pendulum block 712 swings with a small amplitude, the rubber plug 706 will not close the first nozzle 703, so that the first nozzle 703 and the second nozzle 704 can remain open under a small swing. At this time, the outer packaging shell 2 is supported between the left and right side cover plates 3 by air pressure to buffer the small swing.

[0055] Taking the above as an example, if the robotic arm drives the solid-state battery to move rapidly to the right, similarly, the rubber plug 706 contacts and blocks the exhaust hole 702, and the first nozzle 703 is closed, thereby stopping the input of positive pressure gas into the strip air groove 5 on the left, and the positive pressure gas in the control side box 7 is concentrated and ejected through the second nozzle 704, so that the flow rate of positive pressure gas input into the strip air groove 5 on the right side increases. At this time, the outer packaging shell 2 moves to the left between the left and right side cover plates 3, actively increasing the buffer stroke, and the air pressure support force on the right side increases, thereby improving the air pressure support force. When the robotic arm drives the solid-state battery to move rapidly to the right, if it suddenly collides and stops, it can provide better buffering protection for the solid-state battery.

[0056] While the rubber plug 706 contacts and seals the exhaust hole 702, closing the first nozzle 703, the separation piston 721 on the left side engages with the locking end seat 722. Specifically, the separation piston 721 is inserted into the piston groove 723. At this time, the gas in the piston groove 723 pushes open the one-way plug 725 and is discharged through the vent 727. When the robotic arm drives the solid-state battery to move rapidly to the right, if it suddenly stops due to a collision, the inertial pendulum 712 will be subjected to an inertial force to the right. Through the above-mentioned structural coordination, the present invention prevents the separation piston 721 from quickly moving out of the piston groove 723 after being inserted into the piston groove 723. The separation piston 721 is sucked in by negative pressure, thereby preventing the inertial pendulum 712 from moving rightward under the above-mentioned inertial force to the right, preventing the second nozzle 704 from closing at the moment of collision, and maintaining the right-side air pressure support force for a sufficient period of time.

[0057] like Figure 11 As shown in FIG, the flow-limiting micropore 728 is a micropore with a sufficiently small diameter that it can be considered non-existent in the aforementioned short, rapid workflow. However, over a longer period of time, the slow intake of air through the flow-limiting micropore 728 allows the separation piston 721 to automatically move out after being locked in the piston groove 723 for a certain period of time. The elastic force of the support spring 714 allows the inertial pendulum 712 to return to its center.

[0058] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A solid-state battery for an industrial robot using multi-point reinforcement, comprising a solid-state battery cell and an outer packaging case encapsulated outside the solid-state battery cell, characterized in that: Side cover plates are symmetrically arranged on both sides of the outer packaging shell; convex ribs are fixedly arranged on the surface of the outer packaging shell, and strip-shaped air grooves are opened on the surface of the side cover plates, and the convex ribs are inserted into the strip-shaped air grooves; The side walls of the strip-shaped air grooves are penetrated by through-grooves, and the multiple groups of strip-shaped air grooves are connected to each other through the through-grooves. A control side box is fixedly provided on the outside of the side cover plate, and the control side box is connected to an external positive pressure air source. Positive pressure gas is input into the strip-shaped air grooves through the control side box, and the air pressure acts on the surface of the convex ribs, so that the convex ribs have a movement tendency to move toward the outside of the strip-shaped air grooves; The control side box is symmetrically provided with mating protrusions inside, and exhaust holes are opened in the mating protrusions. The surface of the control side box is connected with a first nozzle and a second nozzle, and the first nozzle and the second nozzle are respectively connected with their corresponding exhaust holes; the first nozzle and the second nozzle are respectively connected with the strip-shaped air grooves on both sides of the outer packaging shell; a sliding rack is provided between the two groups of mating protrusions, and rubber plugs are fixedly provided at both ends of the sliding rack. Through the lateral movement of the sliding rack, the rubber plug can be sealed and matched with the exhaust hole, thereby controlling the on-off connection of the first nozzle and the second nozzle with the control side box.

2. The solid-state battery for an industrial robot using multi-point reinforcement according to claim 1, characterized in that: When the solid-state battery moves in a direction perpendicular to the surface of the side cover, if the acceleration during the movement exceeds a certain threshold, the control side box will close the positive pressure gas input in the strip air groove on the side away from the moving direction of the solid-state battery, and concentrate it in the strip air groove on the other side, thereby extending the buffer stroke and increasing the air pressure support force.

3. The solid-state battery for an industrial robot using multi-point reinforcement according to claim 1, characterized in that: The control side box is provided with a relay gear and an inertia drive mechanism inside. The relay gear and the sliding rack are engaged with each other. The rotation of the relay gear is controlled by the inertia drive structure, thereby controlling the lateral movement of the sliding rack. A gear shaft is fixedly provided on the inner wall of the control side box, and the relay gear is positioned and supported by the gear shaft.

4. The solid-state battery for an industrial robot using multi-point reinforcement according to claim 3, characterized in that: The inertia drive structure includes a fan-shaped shifting tooth and a lever vertical rod. The fan-shaped shifting tooth is engaged with the relay gear. The lever vertical rod is fixedly installed with the fan-shaped shifting tooth. A swing shaft is fixedly provided on the inner wall of the control side box. The fan-shaped shifting tooth and the lever vertical rod swing with the swing shaft as the fulcrum.

5. The solid-state battery for an industrial robot using multi-point reinforcement according to claim 4, characterized in that: An inertia pendulum block is fixedly provided at the end of the lever vertical rod, positioning blind holes are provided on both sides of the inertia pendulum block, and support springs are provided in the positioning blind holes. The inertia pendulum block is elastically supported by the support springs, so that the inertia pendulum block has an elastic tendency to be centered.

6. The solid-state battery for an industrial robot using multi-point reinforcement according to claim 4, characterized in that: The outside of the lever vertical rod is provided with a limit position locking structure. When the swing amplitude of the lever vertical rod exceeds a set threshold, the limit position locking structure can lock the position of the lever vertical rod for a certain period of time.

7. The solid-state battery for an industrial robot using multi-point reinforcement according to claim 6, characterized in that: The limit position locking structure includes a track clamping plate fixedly arranged on the inner wall of the control side box, and a movable frame arranged in the track clamping plate; the movable frame is provided with a track clamping groove, and the track clamping groove is used to limit the position of the movable frame in the track clamping plate, so that the movable frame can slide horizontally in the track clamping plate; The moving frame is fixedly provided with a central axis, the lever vertical rod is provided with a toggle frame, the central axis is inserted and limitedly installed in the toggle frame, and when the lever vertical rod swings, it can drive the moving frame to slide horizontally.

8. The solid-state battery for an industrial robot using multi-point reinforcement according to claim 7, characterized in that: Piston side rods are symmetrically arranged on both sides of the movable frame, and a separate piston is fixedly arranged on the end of the piston side rod; a locking end seat is fixedly arranged inside the control side box, and there are two groups of locking end seats, which are symmetrically distributed on both sides of the track clamp. When the swing amplitude of the lever vertical rod exceeds the set threshold, the separate piston will cooperate with the locking end seat to achieve locking for a certain period of time.

9. The solid-state battery for an industrial robot using multi-point reinforcement according to claim 8, characterized in that: A piston groove is provided in the locking end seat, and when the separation piston moves into the piston groove, the locking end seat and the piston groove are in sealing contact; An air hood portion is fixedly provided on the outside of the locking end seat, in which a one-way blocking disk and a holding spring are provided. The holding spring applies elastic pressure to the one-way blocking disk, so that the one-way blocking disk is sealed between the air hood portion and the piston groove.

10. The solid-state battery for an industrial robot using multi-point reinforcement according to claim 9, characterized in that: The surface of the one-way blocking disk is penetrated by vent holes and flow-limiting micropores. When there is positive pressure gas exceeding a certain intensity in the piston groove, the air pressure will push the one-way blocking disk open and discharge it through the vent holes; the flow-limiting micropores are in a normally open state, and the flow of gas is limited by limiting the flow cross-sectional area.

11. The solid-state battery for an industrial robot using multi-point reinforcement according to claim 1, characterized in that: The side cover is provided with an input gas nozzle, which corresponds to the position of the through-groove. When positive pressure gas is input through the input gas nozzle, the gas is evenly distributed in the multiple groups of strip-shaped gas grooves through the through-groove. The first nozzle and the second nozzle are respectively connected to the input gas nozzle through pipelines.

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