Semi-solid-state battery cell

Abstract

The invention relates to the technical field of semi-solid batteries, in particular to a semi-solid battery cell which comprises a plate-shaped cell, two side plate surfaces of the plate-shaped cell are both covered with perforated plates, the outer edge of the plate-shaped cell is wrapped with a concave frame, one end of a limiting sliding plate is fixed on the concave frame, a limiting integrated beam is connected between two end parts of the concave frame, and the limiting integrated beam is fixed on the plate-shaped cell. According to the battery cell, the impact is detected through the perforated plate, the perforated plate moves due to the impact, then the limiting integrated beam is triggered to work, the limiting integrated beam drives the long holding plate to move along the surface of the plate-shaped battery cell, the long holding plate drives the row of disc sealing units to scan whether impact loopholes exist in the plate-shaped battery cell or not, and if the disc sealing units detect the loopholes, the plate-shaped battery cell cannot be damaged. The protective cap in the sealing disc unit stays at the loophole, and meanwhile, the glue discharged from the protective cap is hardened, so that the protective cap is firmly adhered to the plate-shaped battery cell, the loophole in the surface of the plate-shaped battery cell is sealed, and the semi-solid electrolyte in the plate-shaped battery cell is prevented from overflowing.

Description

Technical Field

[0001] The present invention relates to the technical field of semi-solid batteries, in particular to a semi-solid battery cell. Background Art

[0002] Semi-solid batteries are a new type of battery that combines the characteristics of solid and liquid electrolytes. They are mainly used for the improvement of lithium-ion batteries. They use a mixed design of solid electrolytes and liquid electrolytes. This design allows semi-solid batteries to have the high ion transfer rate of liquid batteries while maintaining high safety. The electrolyte in the semi-solid battery cell is in a semi-solid state, usually composed of polymer gel and ionic liquid. If an accidental impact acts on the cell, the cell shell is impacted and concave, and the shell is damaged. The semi-solid electrolyte inside the cell still has the hidden danger of slowly overflowing. Based on the purpose of plugging the leak at the damaged part of the cell shell, the corrosion or fire caused by electrolyte overflow is avoided. The present invention provides a semi-solid battery cell. Summary of the invention

[0003] The object of the present invention is to provide a semi-solid battery cell to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a semi-solid battery cell, comprising a plate-shaped cell, both side surfaces of the plate-shaped cell are covered with perforated plates, a row of flat slide cylinders are vertically fixed at both end edges of the perforated plates, a limiting slide plate is bonded in the flat slide cylinder, the outer edge of the plate-shaped cell is wrapped with a concave frame, and one end of the limiting slide plate is fixed on the concave frame, a limiting integrated beam is connected between the two ends of the concave frame, and a traction beam is arranged between each perforated plate and the plate-shaped cell. A control long plate, and a row of sealing units connected to the control long plate, the sealing units are clamped between the control long plate and the concave frame, and the sealing units detect leaks by sliding on the plate surface of the plate-shaped battery cell, the limiting integrated beam includes a concave seat that drives the control long plate to rise and fall, a transverse controller on the concave seat that drives the control long plate to translate, a directional long rod that guides the concave seat to rise and fall, a screw screwed on the concave seat, a pressure device that is transmission-connected to one end of the screw, and a first long rack that is transmission-connected to the transverse controller.

[0005] The sealing disk unit includes a protective cap in the shape of a circular groove shell, a cylindrical head with one end engaged with a ball groove opened in the middle of the outer surface of the protective cap, a pressure-controlled spring piece in contact with the other end of the cylindrical head, a rubber control group arranged inside the protective cap, and a porous ring piece fixed at the port of the protective cap. The cylindrical head slides through the column hole opened on the restraining long plate, and one end of the pressure-controlled spring piece is fixed on the restraining long plate.

[0006] The glue control group includes a flower panel frame, a spring supported between the flower panel frame and the protective cap, a plurality of glue bags fixedly arranged at the edge of the flower panel frame, a thorn frame arranged between each glue bag and the port of the protective cap, and a guide rod fixedly arranged on the protective cap, the guide rod slides through a column hole opened on the flower panel frame, the flower panel frame includes a disk body, a plurality of Z-shaped plates evenly arranged on the outside of the disk body, and a cone fixed in the middle of the disk body, and the cone of the flower panel frame slides into a hole encountered when sliding on the surface of the plate-shaped battery cell, the thorn frame includes a support plate fixed on the protective cap, and spikes fixed on the support plate, the spikes of the protective cap discharge the glue stored in the glue bag by piercing the glue bag close to the plate-shaped battery cell.

[0007] The pressure device comprises a limiting frame fixed on the concave frame, a power group supported on the limiting frame, and a pressure-generating group for releasing and controlling the power group.

[0008] The pressure-generating group includes a T-plate frame fixed on the limit frame, a T-shaped switch plate sliding through a plate hole opened in the middle of the T-plate frame, a V-shaped spring piece fixed on the T-plate frame, and an L-shaped pressure plate contacting both sides of one end of the T-shaped switch plate, the other end of the T-shaped switch plate is clamped with the power group, one end of the L-shaped pressure plate is in contact with the perforated plate, the other end of the L-shaped pressure plate is pressed against the side wall of the disk body arranged on the T-shaped switch plate, and the L-shaped pressure plate slides through the square hole opened in the T-plate frame, and one end of the V-shaped spring piece extends into the square hole opened in the T-shaped switch plate.

[0009] The limit frame includes a travel gear, a travel shaft, a side shaft, a fixed shaft, a force barrel and a spring. One end of the fixed shaft is fixed on the concave frame, and the fixed shaft is movably sleeved in a through hole opened in the middle of the bottom plate of the force barrel. A spring is fixedly sleeved on the outside of the fixed shaft, and the outer end of the spring is fixed on the force barrel. One end of the travel shaft is meshed and transmitted with an outer gear ring arranged on the force barrel through a fixed gear. The other end of the travel shaft is fixed with a limit disk, and the end of the T-shaped switch plate is stuck in the groove opened on the limit disk. The travel shaft is also meshed and transmitted with a gear fixed at one end of the side shaft through a fixed travel gear.

[0010] The stroke shaft and the side shaft are respectively movably sleeved in the two through holes opened on the limit frame, one end of the screw rod is movably sleeved in the column hole opened on the limit frame, and the end of the screw rod is meshed and transmission connected with the bevel gear fixed on the side shaft through a fixed bevel gear, the screw rod passes through the threaded hole opened on the concave seat, the end of the directional long rod is fixed on the concave frame, and the directional long rod slides through the column hole opened on the concave seat.

[0011] The transverse controller includes a free-standing frame fixed on a concave seat, a pulley group supported on the free-standing frame, and a three-axis group that establishes transmission between the pulley group and two restraining long plates. The end of the first long rack is fixed on the concave frame, and the pulley group and the first long rack are connected in transmission.

[0012] The pulley group includes a free-wheeling shaft, a brake disc fixed at one end of the free-wheeling shaft, a pendulum column hinged to the edge of the brake disc at one end, an adjustment plate hinged at the other end of the pendulum column, a transmission shaft driven by one side of the adjustment plate, and an amplifying gear fixed at one end of the transmission shaft. The other end of the transmission shaft is meshed and connected to a row of teeth arranged on the adjustment plate through a fixed gear. The adjustment plate slides through a plate hole opened on the free-wheeling frame. The other end of the free-wheeling shaft is meshed and connected to the first long rack through a fixed gear. The transmission shaft and the free-wheeling shaft are respectively movably sleeved in two through holes opened on the free-wheeling frame.

[0013] The three-axis group includes a conversion shaft, a transfer shaft and an external shaft supported by a freewheeling frame, and an external gear fixed at one end of the external shaft, one end of the conversion shaft is meshed and connected to the enlargement gear through a fixed gear, the other end of the conversion shaft is meshed and connected to the annular bevel gear fixed on the transfer shaft through a fixed bevel gear, both ends of the transfer shaft are meshed and connected to the bevel gear fixed on the external shaft through fixed bevel gears, one end of the restraining long plate is meshed and connected to the external gear by a row of teeth, and the restraining long plate slides through the plate hole opened on the concave seat.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. The battery cell of the present invention detects impact through a perforated plate. The impact causes the perforated plate to move, which in turn triggers the limit integrated beam to work. The limit integrated beam drives the restraining long plate to move along the surface of the plate-like battery cell. The restraining long plate drives a row of sealing disk units to scan whether there are impact holes on the plate-like battery cell. If the sealing disk unit detects a hole, the protective cap in the sealing disk unit will stay at the hole. At the same time, the glue discharged from the protective cap hardens, so that the protective cap firmly adheres to the plate-like battery cell, sealing the hole on the surface of the plate-like battery cell, and preventing the semi-solid electrolyte in the plate-like battery cell from overflowing.

[0015] 2. If there are no obvious holes on the surface of the plate-shaped battery cell, the sealing unit will not be retained when the long plate is used to move the sealing unit, and the glue in the protective cap will not be discharged. The glue bag can seal and store the glue for a long time, so that the battery cell's vulnerability protection mechanism can be on standby continuously. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the present invention.

[0017] Figure 2 Schematic diagram of the perforated plate structure.

[0018] Figure 3 Schematic diagram of the location of plate-shaped battery cells.

[0019] Figure 4 Schematic diagram of the limited integrated beam structure.

[0020] Figure 5 Schematic diagram of the sealing unit structure.

[0021] Figure 6 It is a schematic diagram of the concave seat structure.

[0022] Figure 7 It is a schematic diagram of the glue control group structure.

[0023] Figure 8 It is a schematic diagram of the porous ring plate structure.

[0024] Figure 9 It is a schematic diagram of the protective cap structure.

[0025] Figure 10 It is a schematic diagram of the pressure device structure.

[0026] Figure 11 It is a schematic diagram of the limit frame structure.

[0027] Figure 12 It is a schematic diagram of the force - generating cylinder structure.

[0028] Figure 13 It is a schematic diagram of the horizontal controller structure.

[0029] Figure 14 It is a schematic diagram of the position of the external release gear.

[0030] In the figure: plate - shaped battery cell 1, perforated plate 2, flat sliding cylinder 3, limit sliding plate 4, concave frame 5, limit integrated beam 6, restraint long plate 7, sealing plate unit 8, interface 9, concave seat 10, horizontal controller 11, directional long rod 12, lead screw 13, pressure device 14, first long rack 15, protective cap 16, glue control group 17, porous ring plate 18, pressure - controlled elastic piece 19, cylindrical head 20, thorn frame 21, flower plate frame 22, guide rod 23, spring 24, glue bladder 25, pressure - releasing group 26, power group 27, limit frame 28, T - shaped switch plate 29, V - shaped elastic piece 30, T - plate frame 31, L - shaped pressing plate 32, stroke gear 33, stroke shaft 34, side - position shaft 35, fixed shaft 36, force - generating cylinder 37, clockwork spring 38, traction wheel group 39, floating position frame 40, three - axis group 41, brake disc 42, floating control shaft 43, swing column 44, adjusting plate 45, transmission shaft 46, amplification gear 47, conversion shaft 48, power - dividing shaft 49, external release gear 50, external release shaft 51. Specific embodiments

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the technical solutions in the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0032] Please refer to Figures 1 to 14, the present invention provides a technical solution: a semi-solid battery cell, including a plate-shaped cell 1, with perforated plates 2 covered on both side surfaces of the plate-shaped cell 1. A row of flat and smooth cylinders 3 are vertically fixed at both ends of the perforated plate 2. A limiting slide plate 4 is bonded in the flat and smooth cylinder 3. The outer edge of the plate-shaped cell 1 is wrapped with a concave frame 5, and one end of the limiting slide plate 4 is fixed on the concave frame 5. A limiting integrated beam 6 is connected between the two ends of the concave frame 5. A restraint long plate 7 is arranged between each perforated plate 2 and the plate-shaped cell 1, and a row of sealing plate units 8 are connected to the restraint long plate 7. The sealing plate units 8 are clamped between the restraint long plate 7 and the concave frame 5, and the sealing plate units 8 detect leaks by sliding on the plate surface of the plate-shaped cell 1. The limiting integrated beam 6 includes a concave seat 10 that drives the restraint long plate 7 to rise and fall, a horizontal controller 11 attached to the concave seat 10 to drive the restraint long plate 7 to translate, a directional long rod 12 that guides the concave seat 10 to rise and fall, a lead screw 13 screwed on the concave seat 10, a pressure device 14 drivingly connected to one end of the lead screw 13, and a first long rack 15 drivingly connected to the horizontal controller 11.

[0033] The plate-shaped cell 1 is a semi-solid cell of the prior art. If an accidental impact acts on the plate-shaped cell 1, before that, the impact object will break through the perforated plate 2, and then break the shell of the plate-shaped cell 1, leaving an inward concave hole on the shell of the plate-shaped cell 1. Here, when an accidental impact acts on the plate-shaped cell 1 and triggers subsequent transmission control, relatively speaking, it is highly likely to be concentrated in the middle of the plate body of the plate-shaped cell 1 and will not affect the transmission mechanisms such as the restraint long plate at the edge. In actual use, a protective shell of the prior art is installed outside the battery edge. The flat and smooth cylinder 3 and the limiting slide plate 4 are in a simple glued and inserted state. The impact force will break the bond between the flat and smooth cylinder 3 and the limiting slide plate 4, so that the perforated plate 2 is impacted and moves closer to the plate-shaped cell 1. The movement of the perforated plate 2 will trigger the pressure device 14 to release power, thereby driving the lead screw 13 to rotate. Subsequently, the concave seat 10 descends to drive the two restraint long plates 7, controlling the sealing plate units 8 on the restraint long plates 7 to descend. In addition, while the sealing plate units 8 are descending, they will also move horizontally back and forth, so that the scanning detection surface of the sealing plate units 8 increases. When the sealing plate units 8 scan the damaged holes on the shell of the plate-shaped cell 1, the sealing plate units 8 will automatically fix and cover the holes on the shell of the plate-shaped cell 1, that is, a sealed shell is regenerated at the holes to prevent the overflow of the electrolyte.

[0034] Reference Figure 5 Understand that the sealing plate unit 8 includes a protective cap 16 in the shape of a circular groove shell, a cylindrical head 20 whose one end is clamped with a spherical groove opened in the middle of the outer surface of the protective cap 16, a pressure control elastic sheet 19 in contact with the other end of the cylindrical head 20, a glue control group 17 arranged inside the protective cap 16, and a porous ring plate 18 fixedly arranged around the port of the protective cap 16. The cylindrical head 20 slides through a column hole opened on the restraint long plate 7, and one end of the pressure control elastic sheet 19 is fixed on the restraint long plate 7.

[0035] ReferenceFigure 7 It is understood that the glue control group 17 includes a ceiling frame 22, a spring 24 supported between the ceiling frame 22 and the protective cap 16, a plurality of glue sacs 25 fixedly arranged in a ring at the edge of the ceiling frame 22, a thorn frame 21 arranged between each glue sac 25 and the port of the protective cap 16, and a guide rod 23 fixedly arranged in a ring on the protective cap 16. The guide rod 23 slidably passes through a column hole opened on the ceiling frame 22. The ceiling frame 22 includes a disc body, a plurality of Z-shaped plates evenly arranged in a ring outside the disc body, and a cone fixed in the middle of the disc body. When the cone of the ceiling frame 22 slides on the surface of the plate-shaped battery cell 1, it will fall into the encountered holes. The thorn frame 21 includes a support plate fixed on the protective cap 16 and spikes fixed on the support plate. The spikes on the protective cap 16 pierce the glue sac 25 close to the plate-shaped battery cell 1 to discharge the glue stored in the glue sac 25.

[0036] During the movement of the sealing disc unit 8 along the outer wall of the housing of the plate-shaped battery cell 1, when the cone on the ceiling frame 22 encounters a concave housing hole, it will fall in accordingly. Here, the housing hole can be understood as a concave cone shape. If it is a large-area impact, it will not cause a hole. The present invention is used to solve the holes formed by sharp impacts of the edges and corners. Such sharpness will impact and pierce the housing, and then the long plate 7 will be restricted from continuing to move, and the clamping state between the cylindrical head 20 and the protective cap 16 will be automatically broken. In this way, the protective cap 16 stays in place, and the long plate 7 and the protective cap 16 are directly separated. During the process of the cone of the ceiling frame 22 falling in, the ceiling frame 22 moves closer to the surface of the plate-shaped battery cell 1. The ceiling frame 22 drives the glue sac 25, and the glue sac 25 is pierced by the spikes on the thorn frame 21 after moving, and then the glue in the glue sac 25 flows out. The glue will be absorbed by the porous ring piece 18 in contact. Then, the glue diffuses in the porous ring piece 18. The porous ring piece 18 is a multi-control material in the prior art, such as sponge. The porous ring piece 18 is placed between the protective cap 16 and the surface of the plate-shaped battery cell 1. The glue in the porous ring piece 18 hardens when it meets the air. In this way, the protective cap 16 adheres to the plate-shaped battery cell 1 through the porous ring piece 18, and the protective cap 16 seals the hole on the housing of the plate-shaped battery cell 1.

[0037] Reference Figure 10 It is understood that the pressure device 14 includes a limit frame 28 fixed on the concave frame 5, a power group 27 supported on the limit frame 28, and a pressure release group 26 for releasing and controlling the power group 27.

[0038] Reference Figure 10It is understood that the hair pressing group 26 includes a T-plate frame 31 fixed on the limit frame 28, a T-shaped switch plate 29 slidably passing through a plate hole opened in the middle of the T-plate frame 31, a V-shaped elastic piece 30 fixed on the T-plate frame 31, and an L-shaped pressing plate 32 in contact with both sides of one end of the T-shaped switch plate 29. The other end of the T-shaped switch plate 29 is clamped with the power group 27. One end of the L-shaped pressing plate 32 is in contact with the perforated plate 2, and the other end of the L-shaped pressing plate 32 abuts against the side wall of the disc body provided on the T-shaped switch plate 29. The L-shaped pressing plate 32 slidably passes through a square hole opened in the T-plate frame 31, and one end of the V-shaped elastic piece 30 extends into a square hole opened in the T-shaped switch plate 29.

[0039] Reference Figure 11 It is understood that the limit frame 28 includes a stroke gear 33, a stroke shaft 34, a side position shaft 35, a fixed shaft 36, a power generating barrel 37 and a spring 38. One end of the fixed shaft 36 is fixed on the concave frame 5, and the fixed shaft 36 is movably sleeved in a through hole opened in the middle of the bottom plate of the power generating barrel 37. A spring 38 is fixedly sleeved outside the fixed shaft 36, and the outer end of the spring 38 is fixed on the power generating barrel 37. One end of the stroke shaft 34 is in meshing transmission connection with an external gear ring provided on the power generating barrel 37 through a fixed gear. A limit disc is fixed at the other end of the stroke shaft 34, and the end of the T-shaped switch plate 29 is clamped into a groove opened on the limit disc. The stroke shaft 34 is also in meshing transmission connection with a gear fixed at one end of the side position shaft 35 through a fixed stroke gear 33.

[0040] The stroke shaft 34 and the side position shaft 35 are respectively movably sleeved in two through holes opened in the limit frame 28. One end of the lead screw 13 is movably sleeved in a column hole opened in the limit frame 28, and the end of the lead screw 13 is in meshing transmission connection with a bevel gear fixed on the side position shaft 35 through a fixed bevel gear. The lead screw 13 passes through a threaded hole opened in the concave seat 10. One end of the directional long rod 12 is fixed on the concave frame 5, and the directional long rod 12 slidably passes through a column hole opened in the concave seat 10.

[0041] The horizontal controller 11 includes a travel frame 40 fixed on the concave seat 10, a pulley group 39 supported on the travel frame 40, and a three-axis group 41 that establishes transmission between the pulley group 39 and two restraint long plates 7. The end of the first long rack 15 is fixed on the concave frame 5, and the pulley group 39 is in transmission connection with the first long rack 15.

[0042] The traction wheel set 39 includes a travel control shaft 43, a brake disc 42 fixed to one end of the travel control shaft 43, a swing column 44 with one end hinged to the edge of the brake disc 42, an adjusting plate 45 hinged to the other end of the swing column 44, a transmission shaft 46 driven on one side of the adjusting plate 45, and a magnifying gear 47 fixed to one end of the transmission shaft 46. The other end of the transmission shaft 46 is meshed and drivingly connected to a row of teeth provided on the adjusting plate 45 through a fixed gear. The adjusting plate 45 slides through a plate hole opened on the travel position frame 40. The other end of the travel control shaft 43 is meshed and drivingly connected to the first long rack 15 through a fixed gear. The transmission shaft 46 and the travel control shaft 43 are respectively movably sleeved in two through holes opened on the travel position frame 40.

[0043] The three-axis set 41 includes a conversion shaft 48, a power distribution shaft 49 and an external release shaft 51 supported by the travel position frame 40, and an external release gear 50 fixed to one end of the external release shaft 51. One end of the conversion shaft 48 is meshed and drivingly connected to the magnifying gear 47 through a fixed gear. The other end of the conversion shaft 48 is meshed and drivingly connected to an annular bevel gear fixed on the power distribution shaft 49 through a fixed bevel gear. Both ends of the power distribution shaft 49 are meshed and drivingly connected to bevel gears fixed on the external release shaft 51 through fixed bevel gears. One end of the restraint long plate 7 is meshed and drivingly connected to the external release gear 50 by providing a row of teeth, and the restraint long plate 7 slides through a plate hole opened on the concave seat 10. The conversion shaft 48, the power distribution shaft 49 and the external release shaft 51 are respectively movably sleeved in different circular holes opened on the travel position frame 40.

[0044] During the process of the perforated plate 2 approaching the plate-shaped battery cell 1, the perforated plate 2 pushes the L-shaped pressing plate 32. Figure 10 The L-shaped pressing plate 32 in it moves closer to the T-shaped switch plate 29, and displaces the T-shaped switch plate 29 by pushing the disc on the T-shaped switch plate 29. The right end of the T-shaped switch plate 29 is withdrawn from the disc groove on the travel shaft 34. In this way, the spring 38 releases power, and the power-generating barrel 37 rotates to drive the travel shaft 34. Subsequently, the side position shaft 35 is driven through the travel gear 33, and then the lead screw 13 continuously rotates to drive Figure 4 the concave seat 10 in it to descend. The concave seat 10 drives the two restraint long plates 7 to descend. In addition, the restraint long plates 7 will move horizontally back and forth during the descending process because the concave seat 10 drives the horizontal controller 11 to descend synchronously. The moving travel control shaft 43 is meshed and drivingly connected to the stationary first long rack 15. In this way, the travel control shaft 43 continuously rotates, the brake disc 42 rotates to drive the swing column 44, and then pulls and controls the adjusting plate 45 to move back and forth. Subsequently, the magnifying gear 47 is driven through the transmission shaft 46, and then the power distribution shaft 49 is driven through the conversion shaft 48 to control the rotation of the external release shafts 51 at both ends. Subsequently, the external release gear 50 rotates to drive the restraint long plates 7 to move back and forth along their own lengths.

[0045] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art will appreciate that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A semi-solid battery cell, comprising a plate-shaped cell (1), characterized in that: The plate-shaped battery core (1) is covered with a perforated plate (2) on both sides of the plate-shaped battery core (1), a row of flat slide cylinders (3) are vertically fixed at both end edges of the perforated plate (2), a limiting slide plate (4) is bonded in the flat slide cylinder (3), the outer edge of the plate-shaped battery core (1) is wrapped with a concave frame (5), and one end of the limiting slide plate (4) is fixed on the concave frame (5), and a limiting integrated beam (6) is connected between the two ends of the concave frame (5), and a restraining long plate (7) and a row of sealing plate units (8) connected to the restraining long plate (7) are provided between each perforated plate (2) and the plate-shaped battery core (1), and the sealing plate units (8) The concave frame (5) is clamped between the restraining long plate (7) and the concave frame (5), and the sealing unit (8) detects leaks by sliding on the plate surface of the plate-shaped battery cell (1). The limit integrated beam (6) comprises a concave seat (10) for driving the restraining long plate (7) to rise and fall, a transverse controller (11) attached to the concave seat (10) for driving the restraining long plate (7) to translate, a directional long rod (12) for guiding the concave seat (10) to rise and fall, a screw rod (13) screwed on the concave seat (10), a pressure device (14) connected to one end of the screw rod (13), and a first long rack (15) connected to the transverse controller (11).

2. A semi-solid battery cell according to claim 1, characterized in that: The sealing disk unit (8) comprises a protective cap (16) in the shape of a circular groove shell, a cylindrical head (20) with one end engaged with a ball groove provided in the middle of the outer surface of the protective cap (16), a pressure-controlled spring (19) in contact with the other end of the cylindrical head (20), a rubber control group (17) arranged inside the protective cap (16), and a porous ring sheet (18) fixedly arranged at the end of the protective cap (16), the cylindrical head (20) slides through a column hole provided on the restraining long plate (7), and one end of the pressure-controlled spring (19) is fixed on the restraining long plate (7).

3. A semi-solid battery cell according to claim 2, characterized in that: The glue control group (17) includes a flower plate frame (22), a spring (24) supported between the flower plate frame (22) and the protective cap (16), a plurality of glue bags (25) fixedly arranged around the edge of the flower plate frame (22), a thorn frame (21) arranged between each glue bag (25) and the end of the protective cap (16), and a guide rod (23) fixedly arranged around the protective cap (16), the guide rod (23) slidingly passing through the column hole opened on the flower plate frame (22), and the flower plate The frame (22) includes a disk body, a plurality of Z-shaped plates evenly arranged outside the disk body, and a cone fixed in the middle of the disk body, and the cone of the flower plate frame (22) is sunk into a hole encountered when sliding on the plate surface of the plate-shaped battery cell (1). The thorn frame (21) includes a support plate fixed on the protective cap (16), and spikes fixed on the support plate. The spikes of the protective cap (16) puncture a glue bag (25) close to the plate-shaped battery cell (1) to discharge glue stored in the glue bag (25).

4. A semi-solid battery cell according to claim 1, characterized in that: The pressure device (14) comprises a limit frame (28) fixed on the concave frame (5), a power group (27) supported on the limit frame (28), and a pressure group (26) for controlling the release of the power group (27).

5. A semi-solid battery cell according to claim 4, characterized in that: The pressure-generating group (26) comprises a T-plate frame (31) fixed on the limit frame (28), a T-shaped switch plate (29) sliding through a plate hole opened in the middle of the T-plate frame (31), a V-shaped spring piece (30) fixed on the T-plate frame (31), and an L-shaped pressure plate (32) contacting both sides of one end of the T-shaped switch plate (29), the other end of the T-shaped switch plate (29) is clamped with the power group (27), one end of the L-shaped pressure plate (32) is in contact with the perforated plate (2), the other end of the L-shaped pressure plate (32) is pressed against the side wall of the disk body provided on the T-shaped switch plate (29), and the L-shaped pressure plate (32) slides through the square hole opened in the T-plate frame (31), and one end of the V-shaped spring piece (30) extends into the square hole opened in the T-shaped switch plate (29).

6. A semi-solid battery cell according to claim 5, characterized in that: The limit frame (28) comprises a travel gear (33), a travel shaft (34), a side shaft (35), a fixed shaft (36), a force-generating barrel (37) and a spring (38). One end of the fixed shaft (36) is fixed on the concave frame (5), and the fixed shaft (36) is movably sleeved in a through hole opened in the middle of the bottom plate of the force-generating barrel (37). The fixed shaft (36) is sleeved with a spring (38) on the outside, and the outer end of the spring (38) is fixed on the force-generating barrel (37). One end of the travel shaft (34) is meshed and transmission-connected with an outer gear ring provided on the force-generating barrel (37) through a fixed gear. The other end of the travel shaft (34) is fixed with a limit plate, and the end of the T-shaped switch plate (29) is clamped in a groove opened on the limit plate. The travel shaft (34) is also meshed and transmission-connected with a gear fixed at one end of the side shaft (35) through a fixed travel gear (33).

7. A semi-solid battery cell according to claim 6, characterized in that: The travel shaft (34) and the side shaft (35) are respectively movably sleeved in two through holes opened on the limit frame (28); one end of the screw rod (13) is movably sleeved in a column hole opened on the limit frame (28); and the end of the screw rod (13) is meshed and transmission-connected with a bevel gear fixed on the side shaft (35) through a fixed bevel gear; the screw rod (13) passes through a threaded hole opened on the concave seat (10); the end of the directional long rod (12) is fixed on the concave frame (5), and the directional long rod (12) slides through the column hole opened on the concave seat (10).

8. A semi-solid battery cell according to claim 1, characterized in that: The transverse controller (11) comprises a free-standing frame (40) fixed on the concave seat (10), a pulley group (39) supported on the free-standing frame (40), and a three-axis group (41) for establishing transmission between the pulley group (39) and two restraining long plates (7); the end of the first long rack (15) is fixed on the concave frame (5), and the pulley group (39) and the first long rack (15) are connected in transmission.

9. A semi-solid battery cell according to claim 8, characterized in that: The pulley assembly (39) comprises a travel shaft (43), a brake disc (42) fixed at one end of the travel shaft (43), a pendulum column (44) hinged to the edge of the brake disc (42), an adjustment plate (45) hinged to the other end of the pendulum column (44), a transmission shaft (46) driven by one side of the adjustment plate (45), and an amplifying gear (47) fixed at one end of the transmission shaft (46); the other end of the transmission shaft (46) is meshed and transmission-connected with a row of teeth provided on the adjustment plate (45) through a fixed gear; the adjustment plate (45) slides through a plate hole provided on the travel frame (40); the other end of the travel shaft (43) is meshed and transmission-connected with a first long rack (15) through a fixed gear; the transmission shaft (46) and the travel shaft (43) are respectively movably sleeved in two through holes provided on the travel frame (40).

10. A semi-solid battery cell according to claim 9, characterized in that: The three-axis group (41) includes a conversion shaft (48) supported by a free-standing frame (40), a transfer shaft (49) and an external shaft (51), and an external gear (50) fixed at one end of the external shaft (51); one end of the conversion shaft (48) is meshed and transmission-connected with the enlargement gear (47) via a fixed gear; the other end of the conversion shaft (48) is meshed and transmission-connected with a ring-shaped bevel gear fixed on the transfer shaft (49) via a fixed bevel gear; both ends of the transfer shaft (49) are meshed and transmission-connected with the bevel gear fixed on the external shaft (51) via fixed bevel gears; one end of the restraining long plate (7) is meshed and transmission-connected with the external gear (50) by providing a row of teeth, and the restraining long plate (7) slides through a plate hole opened on the concave seat (10).

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