CN112397833B - Storage battery limiting protective shell device - Google Patents
Storage battery limiting protective shell device Download PDFInfo
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- CN112397833B CN112397833B CN202011417261.5A CN202011417261A CN112397833B CN 112397833 B CN112397833 B CN 112397833B CN 202011417261 A CN202011417261 A CN 202011417261A CN 112397833 B CN112397833 B CN 112397833B
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- steel wire
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The invention belongs to the technical field of protective cases, and particularly relates to a limiting protective case device for a storage battery, which comprises an actuating mechanism, a protective case, a first steel wire rope hole, a clamping plate, a fixing strip, a pull rod, a first fixing block, a first fixing pulley, a second fixing block, a third fixing block, a fourth fixing block, a cover plate, a pull rod guide groove and the like, wherein a user can utilize a pull ring to twist a rotating column to enable the rotating column to wind a corresponding steel wire rope, so that a first steel wire rope spring and a second steel wire rope spring are stretched to store energy, and a limiting block is extruded into a limiting block groove and cannot generate limiting matching; after a user lifts the protection shell out of the containing shell through the pull ring, the actuating mechanism is triggered under the reset action of the first steel wire rope spring and the second steel wire rope spring, so that the sliding plate in the actuating mechanism extends out, and finally, when the extending amount of the sliding plate is the longest, the actuating mechanism can play a role in buffering the protection shell; the invention has simple structure and better use effect.
Description
Technical Field
The invention belongs to the technical field of protective cases, and particularly relates to a storage battery limiting protective case device.
Background
At present, the size of a common storage battery is generally larger and heavier, and particularly, the storage battery is easy to bump during the carrying process of a user and even is likely to drop on the ground because of being careless to fall off the hand; the storage battery belongs to dangerous goods, and is easy to damage after being strongly impacted, and even the serious result that the storage battery cannot be used due to the leakage of liquid in the storage battery occurs; in order to facilitate the transportation of the storage battery and even prevent the storage battery from being damaged by strong impact from the outside, a protective shell for the storage battery needs to be designed.
The invention designs a storage battery limiting and protecting shell device to solve the problems.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention discloses a storage battery limiting protective shell device which is realized by adopting the following technical scheme.
The utility model provides a spacing protective housing device of battery which characterized in that: the device comprises an actuating mechanism, a pull ring, a protective shell, mechanism grooves, a sliding block groove, a sliding block guide groove, a first steel wire rope hole, a first fixed pulley, a second fixed block, a third fixed block, a fourth fixed block, a first steel wire rope, a rope distributor, a second steel wire rope, a fourth steel wire rope, a first steel wire rope spring, a third steel wire rope, a second steel wire rope spring, a fifth steel wire rope, a T-shaped guide groove, a limiting block groove, a second steel wire rope hole, a rotating column groove, an arc-shaped groove, a third fixed pulley, a first fixed block, a rotating column, a clamping block, a fourth fixed pulley, a limiting block, a first plate spring, a second plate spring, an extrusion plate, a plate hole and a sixth steel wire rope, wherein two mechanism grooves are symmetrically formed in two sides of the protective shell, and two T-shaped guide grooves are symmetrically formed in the other two sides of the protective shell; the side groove surface of each mechanism groove is provided with a slide block groove; two sliding block guide grooves are symmetrically formed in two sides of each sliding block groove; a first steel wire rope hole is formed between the top groove surface of each sliding block groove and the upper plate surface of the protective shell; a limiting block groove is formed in the middle of the side groove surface of each T-shaped guide groove; a second steel wire rope hole is formed between the top groove surface of each T-shaped guide groove and the upper plate surface of the protective shell; the four actuating mechanisms are respectively arranged in the four mechanism grooves; the two extrusion plates are respectively arranged in the corresponding T-shaped guide grooves; a second plate spring is arranged between the lower plate surface of each extrusion plate and the bottom groove surface of the corresponding T-shaped guide groove; each extrusion plate is provided with a plate hole; the two limiting blocks are respectively arranged in the corresponding limiting block grooves; each limiting block is provided with an oblique angle; a first plate spring is arranged between the bottom surface of each limiting block and the bottom groove surface of the corresponding limiting block groove; the oblique angle on the limiting block is matched with the corresponding extrusion block; a rotary column groove is formed in the middle of the upper plate surface of the protection shell; the inner circular surface of the rotary column groove is provided with an arc-shaped groove; the outer circular surface of the lower end of the rotating column is provided with a clamping block, and the outer circular surface of the upper end of the rotating column is provided with a plurality of groups of steel wire rope winding grooves; the pull ring is arranged on the upper end surface of the rotary column; the rotating column is arranged in the rotating column groove, and the clamping block is positioned in the arc-shaped groove; the clamping block slides in the arc-shaped groove through the rotating column.
Two actuating mechanisms positioned on the same side of the protective shell are named as actuating mechanisms b, and the other two actuating mechanisms positioned on the same side of the protective shell are named as actuating mechanisms a.
Two first fixed pulleys and two second fixed pulleys are arranged on the upper plate surface of the protection shell; the two first fixed pulleys are opposite, and the two second fixed pulleys are opposite; the distance between the two first fixed pulleys and the rotating column is greater than the distance between the two second fixed pulleys and the rotating column; the third fixed pulley and the fourth fixed pulley are both arranged on the upper plate surface of the protective shell through the same shaft, and the third fixed pulley is positioned on the upper side of the fourth fixed pulley; the third fixed pulley is positioned between the two first fixed pulleys and is close to the rotating column; two second fixing blocks and two third fixing blocks are symmetrically arranged between the two second steel wire rope holes; the two second fixed blocks are positioned between the two third fixed blocks; the two second fixed blocks are positioned on two sides of the rotating column; two first fixed blocks and two fourth fixed blocks are arranged on the upper plate surface of the protection shell; the two first fixed blocks are opposite; the two fourth fixed blocks are opposite; the first fixing block is close to the first steel wire rope hole at the position of the corresponding executing mechanism b, and the fourth fixing block is close to the first steel wire rope hole at the position of the corresponding executing mechanism a.
The first fixing block, the second fixing block, the third fixing block and the fourth fixing block are all provided with steel wire rope holes.
Two groups of stay rope combinations are formed by the two first steel wire ropes, the two rope distributors, the two second steel wire ropes, the two fourth steel wire ropes, the two first steel wire rope springs, the two third steel wire ropes, the two second steel wire rope springs and the two fifth steel wire ropes, and each group of stay rope combination comprises one first steel wire rope, one rope distributor, one second steel wire rope, one fourth steel wire rope, one first steel wire rope spring, one third steel wire rope, one second steel wire rope spring and one fifth steel wire rope; for one group of pull rope combination, one end of the rope distributor is provided with a first steel wire rope, and the other end of the rope distributor is provided with a fourth steel wire rope and a second steel wire rope; one end of the first steel wire rope, which is not connected with the rope distributor, is arranged on one of the steel wire rope winding grooves on the rotating column through a third fixed pulley; one end of the fourth steel wire rope, which is not connected with the rope distributor, passes through a first steel wire rope hole at the position of the fourth fixed block and the corresponding actuating mechanism a through the first fixed pulley; one end of the second steel wire rope spring is connected with the fourth steel wire rope, and the other end of the second steel wire rope spring is connected with the fifth steel wire rope; one end of the fifth steel wire rope, which is not connected with the first steel wire rope spring, is connected with the corresponding actuating mechanism a; one end of the second steel wire rope, which is not connected with the rope distributor, passes through the first fixed block and a first steel wire rope hole at the position of the corresponding actuating mechanism b through a second fixed pulley; one end of the second steel wire rope spring is connected with the first steel wire rope, and the other end of the second steel wire rope spring is connected with a third steel wire rope; and one end of the third steel wire rope, which is not connected with the first steel wire rope spring, is connected with the corresponding actuating mechanism a.
And in the installation of the other group of the first steel wire rope, the rope distributor, the second steel wire rope, the fourth steel wire rope, the first steel wire rope spring, the third steel wire rope, the second steel wire rope spring and the fifth steel wire rope, the third fixed pulley is replaced by a fourth fixed pulley.
The installation mode of the two sixth steel wire ropes is the same, and for one of the sixth steel wire ropes: one end of a sixth steel wire rope is installed on one of the steel wire rope winding grooves on the rotary column, and the other end of the sixth steel wire rope penetrates through the second fixing block, the third fixing block and the corresponding second steel wire rope hole to be connected with the corresponding extrusion plate.
The executing mechanism comprises a U-shaped fixed block, a swinging plate, a first gear, a second gear, a rack, a sliding plate guide block, a sliding plate hole, a gear hole, a fifth fixed block, a rack guide groove, a gear cavity, a sliding plate guide groove, a second shaft, a third gear, a first shaft, a bevel gear, a fourth gear, bevel teeth, a fifth gear, a supporting plate, a pin, a notch, a sliding block guide block, a connecting block and a sliding block spring, wherein the U-shaped fixed block is arranged at the upper end of a mechanism groove; the swinging plate is arranged on the U-shaped fixed block in a hinged mode; two fifth fixing blocks are arranged on the side face of the swinging plate; the bottom plate surface of the swinging plate is provided with a sliding plate hole; two sliding plate guide grooves are symmetrically formed in the two side faces of the sliding plate hole; the bottom surface of the sliding plate hole is provided with a rack guide groove; a gear cavity is arranged in the swing plate; the rack guide groove penetrates through the gear cavity; a gear hole is formed between the gear cavity and the plate surface of the swing plate provided with the fifth fixed block; the gear hole is positioned between the two fifth fixing blocks; one end of the supporting plate is connected with the connecting block in a hinged mode, and the other end of the supporting plate is installed between the two fifth fixing blocks through a pin; one end of the supporting plate, which is positioned at the fifth fixed block, is provided with a notch; the fifth gear is mounted on the pin and located in the notch; the fourth gear is arranged between the two fifth fixed blocks through a shaft and penetrates through the gear hole; the fourth gear is provided with bevel teeth; the fourth gear is meshed with the fifth gear; the first shaft and the second shaft are both arranged on two side surfaces of the gear cavity; the bevel gear and the first gear are arranged on the first shaft; the third gear and the second gear are arranged on the second shaft; the bevel gear is meshed with bevel teeth on the fourth gear; the first gear is meshed with the third gear; the rack is arranged in the rack guide groove; the rack is meshed with the second gear; the rack slides in the rack guide groove through the second gear; the sliding plate is arranged in the sliding plate hole; two sliding plate guide blocks are symmetrically arranged on two sides of the sliding plate; the two sliding plate guide blocks are respectively positioned in the corresponding sliding plate guide grooves; the sliding plate slides in the sliding plate hole through the sliding plate guide block; one end of the rack is connected with the sliding plate; two sliding block guide blocks are symmetrically arranged on two sides of the sliding block; the connecting block is arranged on the sliding block; the sliding blocks are arranged in the sliding block grooves, and the two sliding block guide blocks are respectively positioned in the corresponding sliding block guide grooves; one end of the slide block spring is arranged on the corresponding slide block, and the other end of the slide block spring is arranged on the bottom groove surface of the corresponding slide block groove; the slider slides in the slider slot through the slider guide block.
And one end of the fifth steel wire rope, which is not connected with the second steel wire rope spring, is connected with the corresponding sliding block in the actuating mechanism a.
And one end of the third steel wire rope, which is not connected with the first steel wire rope spring, is connected with the corresponding sliding block in the actuating mechanism b.
As the further improvement of this technique, one kind with the spacing protective housing matched with of battery accomodates the shell, its characterized in that: the storage case comprises two clamping grooves, wherein two clamping grooves are symmetrically formed in two inner side surfaces of the storage case; the limiting blocks are matched with the clamping grooves.
As a further improvement of the technology, when the protection shell is positioned in the containing shell, the limiting block is positioned in the clamping groove.
As a further improvement of the technology, when the rotary column is not rotated, the fixture block is positioned at one end of the arc-shaped groove.
As a further improvement of the present technique, the rack is located at the end of the rack guide groove when the slider is located at the bottom of the slider groove.
As a further improvement of the present technology, the bevel gear has a diameter smaller than that of the first gear.
As a further improvement of the present technology, the diameter of the third gear is smaller than the diameter of the second gear and the diameter of the first gear.
As a further improvement of the technology, when the distance between the rack and the bottom surface of the rack guide groove reaches the maximum, the included angle between the support plate and the swing plate is 75-85 degrees.
As a further improvement of the technology, the included angle between the support plate and the swinging plate is 85 degrees.
In the actuating mechanism, two sliding block guide blocks are symmetrically arranged on two sides of the sliding block, and the sliding block slides in the sliding block groove through the sliding block guide blocks, so that the sliding block can slide in the sliding block groove more stably under the action of the sliding block guide blocks; one end of the supporting plate is connected with the connecting block in a hinged mode, the other end of the supporting plate is installed between the two fifth fixing blocks through a pin, the supporting plate is fixed on the pin, and therefore under the movement of the sliding block, the supporting plate can swing around the center of the pin, and the swinging plate is supported in the process that the sliding block moves upwards; the fifth gear is mounted on the pin, then the fifth gear is fixed on the pin; the fifth gear is meshed with the fourth gear, the bevel gear on the fourth gear is meshed with the bevel gear, the pin swings along with the supporting plate in the swinging process of the supporting plate, and the fifth gear swings along with the supporting plate, so that the fifth gear can drive the bevel gear to rotate through the fourth gear; the bevel gear and the first gear are both arranged on the first shaft, the third gear and the second gear are both arranged on the second shaft, and the first gear is meshed with the third gear, so that the bevel gear can drive the second gear to rotate through the first shaft, the first gear, the third gear and the second shaft; the second gear is meshed with the rack, so that the rack can be driven by the second gear to slide in the rack guide groove; the rack is connected with the sliding plate, so that the rack can drive the sliding plate to slide in the hole of the sliding plate; two sliding plate guide blocks are symmetrically arranged on two sides of the sliding plate, and the sliding plate slides in the sliding plate guide groove through the sliding plate guide blocks, so that the sliding plate can slide in the sliding plate guide groove more stably under the action of the sliding plate guide blocks.
The slider spring in the invention has the function of moving and resetting the slider.
The first and second wire rope springs act: in the process of being pulled by the steel wire rope, the buffer device can play the roles of buffering, energy storage and resetting.
The diameter of the bevel gear is smaller than that of the first gear, the diameter of the third gear is smaller than that of the second gear and that of the first gear, the design is to enlarge the transmission ratio when the bevel gear is transmitted to the second gear, and finally, the second gear can still drive the rack to obtain larger displacement under the condition that the bevel gear rotates a small amount.
When the distance between the rack and the bottom surface of the rack guide groove reaches the maximum, the included angle between the support plate and the swing plate is 75-85 degrees, and then in the range, the angle between the support plate and the swing plate is close to 90 degrees, so that the support force of the support plate to the swing plate is good, and the swing angle of the swing plate is large; the optimal included angle between the supporting plate and the swinging plate is 85 degrees, under the optimal included angle, the supporting force of the supporting plate to the swinging plate is better, the swinging angle of the swinging plate is optimal, and meanwhile, under the extrusion of the swinging plate to the supporting plate, the supporting plate can still return.
The first fixed block, the second fixed block, the third fixed block and the fourth fixed block have the following functions: in the process that the steel wire rope is pulled, the first fixing block, the second fixing block, the third fixing block and the fourth fixing block can play a role in relatively fixing the steel wire rope.
The first plate spring has the function of enabling the limiting block to move and reset in the limiting block groove; the second plate spring has the function of enabling the extrusion plate to move and reset in the T-shaped guide groove; the extrusion plate is provided with a plate hole, and the limiting block can penetrate through the extrusion plate through the plate hole; the oblique angle on the stopper is with extrusion piece and draw-in groove matched with effect and be: when the protection shell is positioned in the containing shell, the second plate spring is not stretched, the plate hole on the extrusion block is communicated with the limiting block groove, the limiting block penetrates through the plate hole to be inserted into the corresponding clamping groove, the first plate spring is not compressed, and at the moment, under the limiting matching of the limiting block and the clamping groove, the protection shell cannot be taken out of the containing shell; when the extrusion plate is pulled by the corresponding steel wire rope, the extrusion block moves upwards, the extrusion plate extrudes the oblique angle of the limiting block in the upward movement process of the extrusion plate, the limiting block moves towards the direction of the first plate spring under the action of the oblique angle, and the first plate spring is compressed; after the limiting block is completely extruded into the limiting groove by the extrusion plate, the limiting notch is completely sealed by the extrusion plate, the limiting block cannot be in limiting fit with the corresponding clamping groove at the moment, and the protective shell can be taken out.
The rotary column is arranged in the rotary column groove, so that a user can wind the corresponding steel wire rope under the condition that the rotary column is twisted by the pull ring; the clamping block is positioned in the arc-shaped groove, and the clamping block is positioned at one end of the arc-shaped groove when the rotating column is not twisted, so that a user can only twist the rotating column along a single direction, and the twisting direction of the rotating column can be ensured to be the same as the winding direction of the corresponding steel wire rope.
When the protection casing is located the storage case, the slider is located the bottom in slider groove this moment, and the rack is located the bottom of rack guide slot, and the wobble plate is located the mechanism groove, and the stopper inserts in corresponding draw-in groove.
When the rotary column is not rotated, the fixture block is positioned at one end of the arc-shaped groove.
When a user needs to take the protective shell out of the containing shell, the user firstly twists the rotary column by using the pull ring, and the first steel wire rope and the sixth steel wire rope are wound in the twisting process of the rotary column; for the first steel wire rope, the wound first steel wire rope pulls the rope distributor to move towards the third fixed pulley; under the pulling of rope distributor, fourth wire rope and second wire rope stimulate second wire rope spring and first wire rope spring respectively, because the user has not yet lifted up the protection casing through the pull ring, the wobble plate still is arranged in the mechanism groove this moment, and the slider still is arranged in slider groove bottom, so first wire rope spring and second wire rope spring are stretched. For the sixth steel wire rope, the extruded plate is pulled by the wound sixth steel wire rope to move upwards, the extruded plate extrudes the oblique angle of the limiting block in the upward movement process of the extruded plate, the limiting block moves towards the direction of the first plate spring under the action of the oblique angle, and the first plate spring is compressed; when the limiting block is completely extruded into the limiting groove by the extrusion plate, the limiting groove opening is completely sealed by the extrusion plate, the second plate spring is stretched, and the limiting block cannot be in limiting fit with the corresponding clamping groove at the moment, so that the protective shell can be taken out; the first and second wire springs are stretched to a maximum length when the pull ring twists the spin column to a maximum amount.
After the user is through the pull ring with protection casing from accomodating the shell and propose, the wobble plate no longer receives spacingly, so under the reset action of first wire rope spring and second wire rope spring, take first wire rope spring as the example: under the reset action of the first steel wire rope spring, the first steel wire rope spring pulls the sliding block to move towards the first steel wire rope spring through the third steel wire rope, and the sliding block spring is stretched; in the process of moving the sliding block, the supporting plate and the swinging plate are supported, and the supporting plate and the swinging plate are swung out from the mechanism groove; in the process that the support plate supports the swing plate, the support plate swings around the pin, in the swinging process of the support plate, the pin also swings along with the support plate, so that the fifth gear can drive the rack to move in the rack guide groove through the fourth gear, the bevel gear, the first shaft, the first gear, the third gear, the second shaft and the second gear, the rack drives the sliding plate to slide in the hole of the sliding plate, and the sliding plate finally extends out of the hole of the sliding plate. When the sliding block moves to the limit position under the action of the first steel wire rope spring, the included angle between the supporting plate and the swinging plate is 85 degrees, and the distance of the sliding plate extending out of the hole of the sliding plate is the largest. Under the condition, when the protective shell is accidentally dropped on the ground, the sliding plate in the actuating mechanism firstly touches the ground, so that the protective shell cannot be directly touched with the ground, meanwhile, the effect of buffering the moving impact force can be achieved, the effect of protecting the protective shell can be achieved, and finally, the storage battery in the protective shell is prevented from being severely impacted.
When the protective shell needs to be placed into the containing shell again, the rotary column can be twisted to the original position by using the pull ring, the correspondingly wound steel wire rope is released at the moment, and then the sliding block returns to the bottom of the sliding block groove under the reset action of the sliding block spring; in the process of returning the sliding block, the supporting plate and the swinging plate are returned to the original positions along with the sliding block, and the rack drives the sliding plate to return to the original positions under the reverse rotation of the corresponding gears; under the reset action of the second plate spring, the extrusion plate returns to the original position; under the reset action of the first plate spring, the limiting block extends out of the limiting block groove again; during the protective housing entered into the storage shell, the oblique angle on the stopper matched with the interior shell surface of storage shell, was extruded once more and the stopper contacts with the interior shell surface of storage shell all the time, when the stopper was located the draw-in groove position, under the effect of first leaf spring, the stopper inserted the draw-in groove fast, stopper and draw-in groove produced spacing cooperation once more.
Compared with the traditional protective shell technology, the rotary column can be twisted by a user through the pull ring, so that the rotary column is wound by the corresponding steel wire rope, the first steel wire rope spring and the second steel wire rope spring are stretched to store energy, and the limiting block is extruded into the limiting block groove and cannot generate limiting fit; after a user lifts the protection shell out of the containing shell through the pull ring, the actuating mechanism is triggered under the reset action of the first steel wire rope spring and the second steel wire rope spring, so that the sliding plate in the actuating mechanism extends out, and finally, when the extending amount of the sliding plate is the longest, the actuating mechanism can play a role in buffering the protection shell; the invention has simple structure and better use effect.
Drawings
FIG. 1 is a schematic view of a monolith distribution.
Fig. 2 is a schematic perspective view of a protective housing.
Fig. 3 is a schematic sectional view (one) of the protective housing.
Fig. 4 is a schematic sectional view (two) of the protective casing.
Fig. 5 is a sectional (three) installation schematic view of the protective case.
FIG. 6 is a schematic view of a spin column installation.
Fig. 7 is a schematic view illustrating the mounting of the latch.
Fig. 8 is a third fixed sheave mounting schematic.
Figure 9 is a schematic view of a tab installation.
Fig. 10 is a schematic front view of a mounting section of a limiting block.
Fig. 11 is a schematic view of the structure of the compression plate.
Fig. 12 is a schematic view of an actuator.
Fig. 13 is a schematic perspective view of an actuator.
Fig. 14 is a schematic cross-sectional view of an actuator.
Fig. 15 is a schematic view of a wobble plate structure.
Fig. 16 is a schematic cross-sectional view of a wobble plate.
Fig. 17 is a rack mounting schematic.
Fig. 18 is a first gear mounting schematic.
Fig. 19 is a fifth gear installation schematic.
FIG. 20 is a schematic view of a support plate configuration.
Figure 21 is a schematic view of a slider spring installation.
Fig. 22 is a schematic view of a sixth wireline installation (one).
Fig. 23 is a schematic view of a first wireline installation (one).
Fig. 24 is a schematic view of the first wireline installation (two).
Fig. 25 is a schematic view of a first wireline spring installation.
Fig. 26 is a schematic view of a second wireline spring installation.
Fig. 27 is a schematic view of a sixth rope installation (ii).
Fig. 28 is a working schematic diagram of a limiting block.
Number designation in the figures: 1. an actuator; 2. a protective housing; 4. a pull ring; 5. a mechanism groove; 6. a slider slot; 7. a slider guide groove; 8. a first wire rope hole; 15. a first fixed pulley; 16. a second fixed pulley; 17. a second fixed block; 18. a third fixed block; 19. a fourth fixed block; 22. a U-shaped fixed block; 23. a swinging plate; 24. a first gear; 25. a second gear; 26. a rack; 27. a sliding plate; 28. a sliding plate guide block; 29. a slide plate hole; 30. a gear hole; 31. a fifth fixed block; 32. a rack guide groove; 33. a gear cavity; 34. a sliding plate guide groove; 35. a second shaft; 36. a third gear; 37. a first shaft; 38. a bevel gear; 40. a fourth gear; 41. conical teeth; 42. a fifth gear; 43. a support plate; 44. a pin; 45. cutting; 46. a slider; 47. a slider guide block; 48. connecting blocks; 49. a first wire rope; 50. a rope distributor; 51. a second wire rope; 52. a fourth wire rope; 53. a first wire rope spring; 54. a third wire rope; 55. a second wire rope spring; 56. a fifth wire rope; 60. an actuator a; 61. an actuator b; 65. a T-shaped guide groove; 66. a limiting block groove; 67. a second wire rope hole; 68. rotating the column slot; 69. an arc-shaped slot; 70. a third fixed pulley; 71. a first fixed block; 72. a spin column; 73. a clamping block; 75. a fourth fixed pulley; 80. a limiting block; 81. a first plate spring; 82. a second plate spring; 83. a pressing plate; 84. plate holes; 85. a slider spring; 89. a sixth wire rope; 90. a housing case; 91. a clamping groove.
Detailed Description
As shown in fig. 1, it includes an actuator 1, a pull ring 4, a protective housing 2, a mechanism groove 5, a slider groove 6, a slider guide groove 7, a first wire rope hole 8, a first fixed pulley 15, a second fixed pulley 16, a second fixed block 17, a third fixed block 18, a fourth fixed block 19, a first wire rope 49, a rope distributor 50, a second wire rope 51, a fourth wire rope 52, a first wire rope spring 53, a third wire rope 54, a second wire rope spring 55, a fifth wire rope 56, a T-shaped guide groove 65, a stopper groove 66, a second wire rope hole 67, a rotary column groove 68, an arc-shaped groove 69, a third fixed pulley 70, a first fixed block 71, a rotary column 72, a stopper 73, a fourth fixed pulley 75, a stopper 80, a first plate spring 81, a second plate spring 82, an extrusion plate 83, a plate hole 84, a sixth wire rope 89, as shown in fig. 2, 3, and 4, wherein two mechanism grooves 5 are symmetrically opened on two sides of the protective housing 2, and two T-shaped guide grooves 65 are symmetrically opened on two sides; a sliding block groove 6 is arranged on the side groove surface of each mechanism groove 5; two sliding block guide grooves 7 are symmetrically formed in two sides of each sliding block groove 6; as shown in fig. 5, a first wire rope hole 8 is formed between the top groove surface of each slider groove 6 and the upper plate surface of the protective shell 2; as shown in fig. 4, a limit block groove 66 is formed in the middle of the side groove surface of each T-shaped guide groove 65; a second steel wire rope hole 67 is formed between the top groove surface of each T-shaped guide groove 65 and the upper plate surface of the protective shell 2; as shown in fig. 1, 10, 11, four actuators 1 are respectively installed in four mechanism grooves 5; the two pressing plates 83 are respectively installed in the corresponding T-shaped guide grooves 65; a second plate spring 82 is arranged between the lower plate surface of each extrusion plate 83 and the bottom groove surface of the corresponding T-shaped guide groove 65; each extrusion plate 83 is provided with a plate hole 84; the two limit blocks 80 are respectively installed in the corresponding limit block grooves 66; each stop block 80 has an oblique angle thereon; a first plate spring 81 is arranged between the bottom surface of each limiting block 80 and the bottom groove surface of the corresponding limiting block groove 66; the oblique angles on the limiting blocks 80 are matched with the corresponding extrusion blocks; as shown in fig. 4, a rotary column groove 68 is formed in the middle of the upper plate surface of the protective casing 2; the inner circular surface of the rotary column groove 68 is provided with an arc-shaped groove 69; as shown in fig. 9, a fixture block 73 is installed on the outer circumferential surface of the lower end of the rotary column 72, and a plurality of groups of steel wire rope winding grooves are formed on the outer circumferential surface of the upper end of the rotary column 72; the pull ring 4 is arranged on the upper end surface of the rotating column 72; as shown in FIG. 7, the rotary post 72 is mounted in the rotary post slot 68, and the latch 73 is located in the arcuate slot 69; the latch 73 slides in the arc-shaped groove 69 through the rotary post 72.
As shown in fig. 1, two actuators 1 located on the same side of the protective housing 2 are each designated as actuator b61, and the other two actuators 1 located on the same side of the protective housing 2 are each designated as actuator a60.
As shown in fig. 1 and 6, two first fixed pulleys 15 and two second fixed pulleys 16 are mounted on the upper plate surface of the protective shell 2; two first fixed pulleys 15 are opposite, and two second fixed pulleys 16 are opposite; the distance from the two first fixed pulleys 15 to the rotating column 72 is greater than the distance from the two second fixed pulleys 16 to the rotating column 72; as shown in fig. 6 and 8, the third fixed pulley 70 and the fourth fixed pulley 75 are both mounted on the upper plate surface of the protective casing 2 through the same shaft, and the third fixed pulley 70 is located on the upper side of the fourth fixed pulley 75; the third fixed pulley 70 is positioned between the two first fixed pulleys 15 and close to the rotating column 72; two second fixing blocks 17 and two third fixing blocks 18 are symmetrically arranged between the two second steel wire rope holes 67; the two second fixed blocks 17 are positioned between the two third fixed blocks 18; two second fixed blocks 17 are positioned at both sides of the rotary column 72; two first fixed blocks 71 and two fourth fixed blocks 19 are arranged on the upper plate surface of the protection shell 2; the two first fixed blocks 71 are opposite; the two fourth fixed blocks 19 are opposite; the first fixing block 71 is adjacent to the first wire rope hole 8 at the position of the corresponding actuator b61, and the fourth fixing block 19 is adjacent to the first wire rope hole 8 at the position of the corresponding actuator a60.
The first fixing block 71, the second fixing block 17, the third fixing block 18 and the fourth fixing block 19 are all provided with steel wire rope holes.
Two groups of pull rope combinations are formed by two first steel wire ropes 49, two rope distributors 50, two second steel wire ropes 51, two fourth steel wire ropes 52, two first steel wire rope springs 53, two third steel wire ropes 54, two second steel wire rope springs 55 and two fifth steel wire ropes 56, and each group of pull rope combination comprises one first steel wire rope 49, one rope distributor 50, one second steel wire rope 51, one fourth steel wire rope 52, one first steel wire rope spring 53, one third steel wire rope 54, one second steel wire rope spring 55 and one fifth steel wire rope 56; as shown in fig. 23, for one of the groups of pull rope combinations, one end of the rope distributor 50 is mounted with a first wire rope 49, and the other end is mounted with a fourth wire rope 52 and a second wire rope 51; one end of the first steel wire rope 49, which is not connected with the rope distributor 50, is arranged on one of the steel wire rope winding grooves on the rotating column 72 through a third fixed pulley 70; one end of the fourth steel wire rope 52, which is not connected with the rope distributor 50, passes through the first steel wire rope hole 8 at the position of the fourth fixed block 19 and the corresponding actuating mechanism a60 through the first fixed pulley 15; as shown in fig. 26, one end of the second wire spring 55 is connected to the fourth wire 52, and the other end is connected to the fifth wire 56; one end of the fifth wire rope 56, which is not connected with the first wire rope spring 53, is connected with the corresponding actuating mechanism a 60; as shown in fig. 25, one end of the second wire rope 51, which is not connected to the rope distributor 50, passes through the first wire rope hole 8 at the position of the first fixed block 71 and the corresponding actuator b61 via the second fixed pulley 16; one end of the second wire rope spring 55 is connected with the first wire rope 49, and the other end is connected with a third wire rope 54; the end of the third wire 54 not connected to the first wire spring 53 is connected to the corresponding actuator a60.
As shown in fig. 24, in the installation of another set of the first wire rope 49, the rope distributor 50, the second wire rope 51, the fourth wire rope 52, the first wire rope spring 53, the third wire rope 54, the second wire rope spring 55, and the fifth wire rope 56, the third fixed sheave 70 described above is replaced with a fourth fixed sheave 75.
As shown in fig. 22 and 27, the two sixth wire ropes 89 are mounted in the same manner, and with respect to one of the sixth wire ropes 89: one end of a sixth wire rope 89 is installed on one of the wire rope winding grooves on the rotary column 72, and the other end thereof passes through the second fixing block 17, the third fixing block 18 and the corresponding second wire rope hole 67 to be connected with the corresponding squeeze plate 83.
As shown in fig. 12 and 13, the actuator 1 includes a U-shaped fixed block 22, a swing plate 23, a first gear 24, a second gear 25, a rack 26, a sliding plate 27, a sliding plate guide 28, a sliding plate hole 29, a gear hole 30, a fifth fixed block 31, a rack guide groove 32, a gear cavity 33, a sliding plate guide groove 34, a second shaft 35, a third gear 36, a first shaft 37, a bevel gear 38, a fourth gear 40, a bevel gear 41, a fifth gear 42, a support plate 43, a pin 44, a notch 45, a slider 46, a slider guide 47, a connecting block 48, and a slider spring 85, wherein the U-shaped fixed block 22 is mounted on the upper end of the mechanism groove 5; as shown in fig. 12, the swing plate 23 is mounted on the U-shaped fixing block 22 in a hinged manner; as shown in fig. 15, two fifth fixing blocks 31 are mounted on the side surface of the swing plate 23; as shown in fig. 16, the bottom plate surface of the swing plate 23 is provided with a sliding plate hole 29; two sliding plate guide grooves 34 are symmetrically formed on two side surfaces of the sliding plate hole 29; the bottom surface of the sliding plate hole 29 is provided with a rack guide groove 32; a gear cavity 33 is formed in the swing plate 23; the rack guide groove 32 passes through the gear chamber 33; a gear hole 30 is formed between the gear cavity 33 and the plate surface of the swing plate 23 on which the fifth fixed block 31 is arranged; the gear hole 30 is positioned between the two fifth fixing blocks 31; as shown in fig. 12, 19 and 20, one end of the supporting plate 43 is connected to the connecting block 48 by a hinge, and the other end is installed between the two fifth fixing blocks 31 by the pin 44; one end of the supporting plate 43, which is positioned at the fifth fixing block 31, is provided with a notch 45; the fifth gear 42 is mounted on the pin 44 and is located in the cutout 45; the fourth gear 40 is mounted between the two fifth fixing blocks 31 through a shaft and passes through the gear hole 30; the fourth gear 40 has bevel teeth 41; the fourth gear 40 is meshed with the fifth gear 42; as shown in fig. 14, 18, the first shaft 37 and the second shaft 35 are mounted on both side surfaces of the gear chamber 33; bevel gear 38 and first gear 24 are mounted on first shaft 37; the third gear 36 and the second gear 25 are mounted on the second shaft 35; bevel gear 38 meshes with bevel gear 41 on fourth gear 40; the first gear 24 is meshed with the third gear 36; as shown in fig. 14, 17, the rack 26 is mounted in the rack guide groove 32; the rack 26 is meshed with the second gear 25; the rack 26 slides in the rack guide groove 32 through the second gear 25; the sliding plate 27 is mounted in the sliding plate hole 29; two sliding plate guide blocks 28 are symmetrically installed on both sides of the sliding plate 27; the two slide plate guide blocks 28 are located in the corresponding slide plate guide grooves 34, respectively; the sliding plate 27 slides in the sliding plate hole 29 through the sliding plate guide 28; one end of the rack 26 is connected with a sliding plate 27; as shown in fig. 21 and 25, two slider guide blocks 47 are symmetrically mounted on both sides of the slider 46; the connecting block 48 is mounted on the slide block 46; the slide block 46 is arranged in the slide block groove 6, and the two slide block guide blocks 47 are respectively positioned in the corresponding slide block guide grooves 7; one end of the slider spring 85 is mounted on the corresponding slider 46, and the other end is mounted on the bottom groove surface of the corresponding slider groove 6; the slider 46 slides in the slider groove 6 via a slider guide 47.
As shown in fig. 26, the end of the fifth wire 56, to which the second wire spring 55 is not connected, is connected to the slider 46 of the corresponding actuator a60.
As shown in fig. 25, the end of the third wire 54, which is not connected to the first wire spring 53, is connected to the slider 46 of the corresponding actuator b 61.
As shown in fig. 28 (a), a storage case 90 fitted to the battery limit protection case is characterized in that: the storage case comprises two clamping grooves 91, wherein two clamping grooves 91 are symmetrically formed in two inner side surfaces of the storage case 90; the limiting block 80 is matched with the clamping groove 91.
When the protective case 2 is located in the storage case 90, the stopper 80 is located in the card slot 91.
When the rotary post 72 is not rotated, the latch 73 is positioned at one end of the arc-shaped groove 69.
When the slider 46 is positioned at the bottom of the slider slot 6, the rack 26 is positioned at the end of the rack guide slot 32.
The bevel gear 38 has a diameter smaller than that of the first gear 24.
The diameter of the third gear 36 is smaller than the diameter of the second gear 25 and the diameter of the first gear 24.
When the distance between the rack 26 and the bottom surface of the rack guide groove 32 reaches the maximum, the included angle between the support plate 43 and the swing plate 23 is 75-85 degrees.
The angle between the support plate 43 and the swing plate 23 is 85 °.
In the actuating mechanism 1, two sliding block guide blocks 47 are symmetrically arranged on two sides of a sliding block 46, and the sliding block 46 slides in a sliding block groove 6 through the sliding block guide blocks 47, so that the sliding block 46 can slide in the sliding block groove 6 more stably under the action of the sliding block guide blocks 47; one end of the supporting plate 43 is connected with the connecting block 48 in a hinged manner, the other end of the supporting plate 43 is installed between the two fifth fixing blocks 31 through the pin 44, and the supporting plate 43 is fixed on the pin 44, so that under the movement of the sliding block 46, the supporting plate 43 can swing around the center of the pin 44, and further, in the process of upward movement of the sliding block 46, the swinging plate 23 is supported; the fifth gear 42 is mounted on the pin 44, the fifth gear 42 is then fixed on the pin 44; the fifth gear 42 is meshed with the fourth gear 40, the bevel gear 41 on the fourth gear 40 is meshed with the bevel gear 38, so that the pin 44 swings along with the support plate 43 in the swinging process of the support plate 43, the fifth gear 42 swings along with the support plate 43, and the fifth gear 42 can drive the bevel gear 38 to rotate through the fourth gear 40; the bevel gear 38 and the first gear 24 are both mounted on the first shaft 37, the third gear 36 and the second gear 25 are both mounted on the second shaft 35, and the first gear 24 is meshed with the third gear 36, so that the bevel gear 38 can drive the second gear 25 to rotate through the first shaft 37, the first gear 24, the third gear 36 and the second shaft 35; the second gear 25 is engaged with the rack 26, so that the rack 26 can be driven by the second gear 25 to slide in the rack guide groove 32; the rack 26 is connected to the sliding plate 27, so that the rack 26 can drive the sliding plate 27 to slide in the sliding plate hole 29; two slide plate guide blocks 28 are symmetrically installed on both sides of the slide plate 27, and the slide plate 27 is slid in the slide plate guide groove 34 by the slide plate guide blocks 28, so that the slide plate 27 can be more smoothly slid in the slide plate guide groove 34 by the slide plate guide blocks 28.
The slider spring 85 of the present invention is used to move and reset the slider 46.
The first and second wire springs 53 and 55 function: in the process of being pulled by the steel wire rope, the device can play the roles of buffering, energy storage and resetting.
The diameter of the bevel gear 38 is smaller than that of the first gear 24, and the diameter of the third gear 36 is smaller than that of the second gear 25 and that of the first gear 24, so that the transmission ratio can be enlarged when the bevel gear 38 is transmitted to the second gear 25, and finally, the rack 26 can still be driven by the second gear 25 to obtain a larger displacement under the condition of a small rotation of the bevel gear 38.
When the distance between the rack 26 and the bottom surface of the rack guide groove 32 reaches the maximum, the included angle between the support plate 43 and the swing plate 23 is 75-85 degrees, and then in the range, the angle between the support plate 43 and the swing plate 23 is close to 90 degrees, so that the support force of the support plate 43 to the swing plate 23 is good, and the swing angle of the swing plate 23 is large; the optimal included angle between the supporting plate 43 and the swinging plate 23 is 85 degrees, under the optimal included angle, the supporting force of the supporting plate 43 on the swinging plate 23 is better, the swinging angle of the swinging plate 23 is optimal, and meanwhile, under the extrusion of the swinging plate 23 on the supporting plate 43, the supporting plate 43 can still return.
The first fixing block 71, the second fixing block 17, the third fixing block 18 and the fourth fixing block 19 function to: the first fixing block 71, the second fixing block 17, the third fixing block 18 and the fourth fixing block 19 may play a role of relatively fixing the wire rope in a process that the wire rope is pulled.
The first plate spring 81 is used for enabling the limiting block 80 to move and reset in the limiting block groove 66; the second plate spring 82 has the function of enabling the pressing plate 83 to move and reset in the T-shaped guide groove 65; a plate hole 84 is formed in the extrusion plate 83, so that the limiting block 80 can penetrate through the extrusion plate 83 through the plate hole 84; the oblique angle on the stopper 80 and the matched action of the extrusion block and the clamping groove 91 are: when the protection shell 2 is located in the storage shell 90, the second plate spring 82 is not stretched, the plate hole 84 on the extrusion block is communicated with the limiting block groove 66, the limiting block 80 penetrates through the plate hole 84 to be inserted into the corresponding clamping groove 91, the first plate spring 81 is not compressed, and at this time, under the limiting matching of the limiting block 80 and the clamping groove 91, the protection shell 2 cannot be taken out of the storage shell 90; when the extrusion plate 83 is pulled by a corresponding steel wire rope, the extrusion block moves upwards, in the process that the extrusion plate 83 moves upwards, the extrusion plate 83 extrudes the oblique angle of the limiting block 80, and under the action of the oblique angle, the limiting block 80 moves towards the direction of the first plate spring 81, and the first plate spring 81 is compressed; after the limiting block 80 is completely extruded into the limiting groove by the extrusion plate 83, the limiting groove is completely sealed by the extrusion plate 83, the limiting block 80 cannot be in limiting fit with the corresponding clamping groove 91, and the protection shell 2 can be taken out.
The rotary post 72 is installed in the rotary post groove 68 such that the rotary post 72 can be wound around a corresponding wire rope in case that the user twists the rotary post 72 using the tab 4; the fixture block 73 is positioned in the arc-shaped groove 69, and the fixture block 73 is positioned at one end of the arc-shaped groove 69 when the rotary column 72 is not twisted, so that the design can ensure that a user can only twist the rotary column 72 along a single direction, and the twisting direction of the rotary column 72 is the same as the winding direction of the corresponding steel wire rope.
The specific implementation mode is as follows: when the protective housing 2 is located in the storage case 90, the slider 46 is located at the bottom of the slider groove 6, the rack 26 is located at the bottom of the rack guide groove 32, the swing plate 23 is located in the mechanism groove 5, and the stopper 80 is inserted into the corresponding slot 91.
When the rotary post 72 is not rotated, the latch 73 is located at one end of the arc-shaped groove 69.
When the user needs to take the protective case 2 out of the receiving case 90, the user first twists the rotary post 72 using the pull ring 4, and the first wire rope 49 and the sixth wire rope 89 are wound during the twisting of the rotary post 72; the first rope 49 is wound around, and the rope distributor 50 is pulled by the first rope 49 to move in the direction of the third fixed sheave 70; under the pulling of the rope distributor 50, the fourth wire rope 52 and the second wire rope 51 respectively pull the second wire rope spring 55 and the first wire rope spring 53, and since the user has not lifted the protection housing 2 by the pull ring 4, the swing plate 23 is still located in the mechanism groove 5, and the slider 46 is still located at the bottom of the slider groove 6, so that the first wire rope spring 53 and the second wire rope spring 55 are stretched. As for the sixth wire rope 89, the wrapped sixth wire rope 89 pulls the pressing plate 83 to move upward, as shown in (a) of fig. 28, during the upward movement of the pressing plate 83, the pressing plate 83 presses the oblique angle of the stopper 80, and under the action of the oblique angle, the stopper 80 moves toward the first plate spring 81, and the first plate spring 81 is compressed; after the limiting block 80 is completely extruded into the limiting groove by the extrusion plate 83, the limiting groove opening is completely sealed by the extrusion plate 83, the second plate spring 82 is stretched, and the limiting block 80 cannot be in limiting fit with the corresponding clamping groove 91, so that the protective shell 2 can be taken out; when the pull ring 4 twists the rotary post 72 to the maximum amount, the first and second wire springs 53 and 55 are stretched to the longest.
After the user lifts the protection casing 2 out of the storage casing 90 through the pull ring 4, the swing plate 23 is no longer limited, and then under the restoring action of the first and second wire springs 53 and 55, taking the first wire spring 53 as an example: under the reset action of the first wire rope spring 53, the first wire rope spring 53 pulls the sliding block 46 to move towards the first wire rope spring 53 through the third wire rope 54, and the sliding block spring 85 is stretched; in the process of moving the sliding block 46, the supporting plate 43 and the swinging plate 23 are supported, and the supporting plate 43 and the swinging plate 23 swing out from the mechanism groove 5; during the process that the support plate 43 supports the tilt plate 23, the support plate 43 swings around the pin 44, and during the process that the support plate 43 swings, the pin 44 also swings along with the support plate 43, so the fifth gear 42 can drive the rack 26 to move in the rack guide groove 32 through the fourth gear 40, the bevel gear 38, the first shaft 37, the first gear 24, the third gear 36, the second shaft 35 and the second gear 25, the rack 26 drives the sliding plate 27 to slide in the sliding plate hole 29, and the sliding plate 27 finally extends out of the sliding plate hole 29. When the sliding block 46 moves to the limit position under the action of the first wire spring 53, the included angle between the supporting plate 43 and the swinging plate 23 is 85 °, and the distance that the sliding plate 27 extends out of the sliding plate hole 29 is the largest. Under the circumstances, when the protection casing 2 is accidentally dropped on the ground, the sliding plate 27 in the actuating mechanism 1 touches the ground first, so that the protection casing 2 cannot directly touch the ground, and meanwhile, the effect of buffering the moving impact force can be achieved, the effect of protecting the protection casing 2 can be achieved, and finally, the storage battery in the protection casing 2 is prevented from being severely impacted.
When the protection shell 2 needs to be put into the containing shell 90 again, the pull ring 4 can be used to twist the rotary column 72 to the original position, at this time, the correspondingly wound steel wire rope is released, and then the slide block 46 returns to the bottom of the slide block groove 6 under the return action of the slide block spring 85; during the return process of the sliding block 46, the supporting plate 43 and the swinging plate 23 are returned to the original position, and under the reverse rotation of the corresponding gear, the rack 26 drives the sliding plate 27 to return to the original position; under the reset action of the second plate spring 82, the pressing plate 83 is restored to the original position; under the reset action of the first plate spring 81, the limiting block 80 extends out of the limiting block groove 66 again; in the protection casing 2 enters into the storage case 90, the oblique angle on the stopper 80 matches with the inner shell surface of the storage case 90, and is extruded again and the stopper 80 always contacts with the inner shell surface of the storage case 90, as shown in (a) in fig. 28, when the stopper 80 is located at the position of the slot 91, under the action of the first plate spring 81, the stopper 80 is rapidly inserted into the slot 91, and the stopper 80 and the slot 91 generate the limit fit again.
In conclusion, the invention has the main beneficial effects that: in the invention, a user can utilize the pull ring 4 to twist the rotary column 72, so that the rotary column 72 is wound on a corresponding steel wire rope, the first steel wire rope spring 53 and the second steel wire rope spring 55 are stretched to store energy, and the limiting block 80 is extruded into the limiting block groove 66 and cannot generate limiting matching; after a user lifts the protection shell 2 out of the storage shell 90 through the pull ring 4, under the reset action of the first wire spring 53 and the second wire spring 55, the actuating mechanism 1 is triggered, and then the sliding plate 27 in the actuating mechanism 1 extends out, and finally when the sliding plate 27 extends out to the maximum extent, the actuating mechanism 1 can play a role in buffering the protection shell 2; the invention has simple structure and better use effect.
Claims (6)
1. The utility model provides a spacing protective housing device of battery which characterized in that: the steel wire rope winding machine comprises a storage shell, an actuating mechanism, a pull ring, a protective shell, mechanism grooves, a sliding block groove, a sliding block guide groove, a first steel wire rope hole, a first fixed pulley, a second fixed block, a third fixed block, a fourth fixed block, a first steel wire rope, a rope distributor, a second steel wire rope, a fourth steel wire rope, a first steel wire rope spring, a third steel wire rope, a second steel wire rope spring, a fifth steel wire rope, a T-shaped guide groove, a limiting block groove, a second steel wire rope hole, a rotating column groove, an arc-shaped groove, a third fixed pulley, a first fixed block, a rotating column, a clamping block, a fourth fixed pulley, a limiting block, a first plate spring, a second plate spring, an extrusion plate, a plate hole and a sixth steel wire rope, wherein two mechanism grooves are symmetrically formed in two sides of the protective shell, and two T-shaped guide grooves are symmetrically formed in the other two sides of the protective shell; the side groove surface of each mechanism groove is provided with a sliding block groove; two sliding block guide grooves are symmetrically formed in two sides of each sliding block groove; a first steel wire rope hole is formed between the top groove surface of each sliding block groove and the upper plate surface of the protective shell; a limiting block groove is formed in the middle of the side groove surface of each T-shaped guide groove; a second steel wire rope hole is formed between the top groove surface of each T-shaped guide groove and the upper plate surface of the protective shell; the four actuating mechanisms are respectively arranged in the four mechanism grooves; the two extrusion plates are respectively arranged in the corresponding T-shaped guide grooves; a second plate spring is arranged between the lower plate surface of each extrusion plate and the bottom groove surface of the corresponding T-shaped guide groove; each extrusion plate is provided with a plate hole; the two limiting blocks are respectively arranged in the corresponding limiting block grooves; each limiting block is provided with an oblique angle; a first plate spring is arranged between the bottom surface of each limiting block and the bottom groove surface of the corresponding limiting block groove; the oblique angle on the limiting block is matched with the corresponding extrusion block; a rotary column groove is formed in the middle of the upper plate surface of the protection shell; the inner circular surface of the rotary column groove is provided with an arc-shaped groove; a clamping block is arranged on the outer circular surface of the lower end of the rotating column, and a plurality of groups of steel wire rope winding grooves are formed in the outer circular surface of the upper end of the rotating column; the pull ring is arranged on the upper end surface of the rotary column; the rotating column is arranged in the rotating column groove, and the clamping block is positioned in the arc-shaped groove; the clamping block slides in the arc-shaped groove through the rotating column;
two actuating mechanisms positioned on the same side surface of the protective shell are named as actuating mechanisms b, and the other two actuating mechanisms positioned on the same side surface of the protective shell are named as actuating mechanisms a;
two first fixed pulleys and two second fixed pulleys are arranged on the upper plate surface of the protection shell; the two first fixed pulleys are opposite, and the two second fixed pulleys are opposite; the distance between the two first fixed pulleys and the rotating column is greater than the distance between the two second fixed pulleys and the rotating column; the third fixed pulley and the fourth fixed pulley are both arranged on the upper plate surface of the protective shell through the same shaft, and the third fixed pulley is positioned on the upper side of the fourth fixed pulley; the third fixed pulley is positioned between the two first fixed pulleys and is close to the rotating column; two second fixing blocks and two third fixing blocks are symmetrically arranged between the two second steel wire rope holes; the two second fixed blocks are positioned between the two third fixed blocks; the two second fixed blocks are positioned on two sides of the rotating column; two first fixed blocks and two fourth fixed blocks are arranged on the upper plate surface of the protection shell; the two first fixed blocks are opposite; the two fourth fixed blocks are opposite; the first fixing block is close to the first steel wire rope hole at the position of the corresponding executing mechanism b, and the fourth fixing block is close to the first steel wire rope hole at the position of the corresponding executing mechanism a;
the first fixing block, the second fixing block, the third fixing block and the fourth fixing block are all provided with steel wire rope holes;
two groups of stay rope combinations are formed by the two first steel wire ropes, the two rope distributors, the two second steel wire ropes, the two fourth steel wire ropes, the two first steel wire rope springs, the two third steel wire ropes, the two second steel wire rope springs and the two fifth steel wire ropes, and each group of stay rope combination comprises one first steel wire rope, one rope distributor, one second steel wire rope, one fourth steel wire rope, one first steel wire rope spring, one third steel wire rope, one second steel wire rope spring and one fifth steel wire rope; for one group of pull rope combination, one end of the rope distributor is provided with a first steel wire rope, and the other end of the rope distributor is provided with a fourth steel wire rope and a second steel wire rope; one end of the first steel wire rope, which is not connected with the rope distributor, is arranged on one of the steel wire rope winding grooves on the rotary column through a third fixed pulley; one end of the fourth steel wire rope, which is not connected with the rope distributor, passes through a first steel wire rope hole at the position of the fourth fixed block and the corresponding executing mechanism a through the first fixed pulley; one end of the second steel wire rope spring is connected with the fourth steel wire rope, and the other end of the second steel wire rope spring is connected with the fifth steel wire rope; one end of the fifth steel wire rope, which is not connected with the first steel wire rope spring, is connected with the corresponding actuating mechanism a; one end of the second steel wire rope, which is not connected with the rope distributor, passes through the first fixed block and a first steel wire rope hole at the position of the corresponding actuating mechanism b through a second fixed pulley; one end of the second steel wire rope spring is connected with the first steel wire rope, and the other end of the second steel wire rope spring is connected with a third steel wire rope; one end of the third steel wire rope, which is not connected with the first steel wire rope spring, is connected with the corresponding actuating mechanism a;
in the installation of another group of the first steel wire rope, the rope distributor, the second steel wire rope, the fourth steel wire rope, the first steel wire rope spring, the third steel wire rope, the second steel wire rope spring and the fifth steel wire rope, the third fixed pulley is replaced by a fourth fixed pulley;
the installation mode of the two sixth steel wire ropes is the same, and for one of the sixth steel wire ropes: one end of a sixth steel wire rope is arranged on one of the steel wire rope coiling grooves on the rotating column, and the other end of the sixth steel wire rope penetrates through the second fixing block, the third fixing block and the corresponding second steel wire rope hole to be connected with the corresponding extrusion plate;
the executing mechanism comprises a U-shaped fixed block, a swinging plate, a first gear, a second gear, a rack, a sliding plate guide block, a sliding plate hole, a gear hole, a fifth fixed block, a rack guide groove, a gear cavity, a sliding plate guide groove, a second shaft, a third gear, a first shaft, a bevel gear, a fourth gear, a bevel gear, a fifth gear, a support plate, a pin, a notch, a sliding block guide block, a connecting block and a sliding block spring, wherein the U-shaped fixed block is arranged at the upper end of the mechanism groove; the swinging plate is arranged on the U-shaped fixed block in a hinged mode; two fifth fixing blocks are mounted on the side face of the swinging plate; the bottom plate surface of the swing plate is provided with a sliding plate hole; two sliding plate guide grooves are symmetrically formed in the two side faces of the sliding plate hole; the bottom surface of the sliding plate hole is provided with a rack guide groove; a gear cavity is arranged in the swing plate; the rack guide groove penetrates through the gear cavity; a gear hole is formed between the gear cavity and the plate surface of the swing plate provided with the fifth fixed block; the gear hole is positioned between the two fifth fixing blocks; one end of the supporting plate is connected with the connecting block in a hinged mode, and the other end of the supporting plate is arranged between the two fifth fixing blocks through a pin; one end of the supporting plate, which is positioned on the fifth fixed block, is provided with a notch; the fifth gear is mounted on the pin and located in the notch; the fourth gear is arranged between the two fifth fixed blocks through a shaft and penetrates through the gear hole; the fourth gear is provided with bevel teeth; the fourth gear is meshed with the fifth gear; the first shaft and the second shaft are both arranged on two side surfaces of the gear cavity; the bevel gear and the first gear are arranged on the first shaft; the third gear and the second gear are arranged on the second shaft; the bevel gear is meshed with bevel teeth on the fourth gear; the first gear is meshed with the third gear; the rack is arranged in the rack guide groove; the rack is meshed with the second gear; the rack slides in the rack guide groove through the second gear; the sliding plate is arranged in the hole of the sliding plate; two sliding plate guide blocks are symmetrically arranged on two sides of the sliding plate; the two sliding plate guide blocks are respectively positioned in the corresponding sliding plate guide grooves; the sliding plate slides in the sliding plate hole through the sliding plate guide block; one end of the rack is connected with the sliding plate; two sliding block guide blocks are symmetrically arranged on two sides of the sliding block; the connecting block is arranged on the sliding block; the sliding block is arranged in the sliding block groove, and the two sliding block guide blocks are respectively positioned in the corresponding sliding block guide grooves; one end of the slide block spring is arranged on the corresponding slide block, and the other end of the slide block spring is arranged on the bottom groove surface of the corresponding slide block groove; the sliding block slides in the sliding block groove through the sliding block guide block;
one end of the fifth steel wire rope, which is not connected with the second steel wire rope spring, is connected with a slide block in the corresponding executing mechanism a;
one end of the third steel wire rope, which is not connected with the first steel wire rope spring, is connected with a corresponding sliding block in the actuating mechanism b;
the containing shell comprises clamping grooves, wherein two clamping grooves are symmetrically formed in the two inner side surfaces of the containing shell; the limiting block is matched with the clamping groove;
when the protective shell is positioned in the accommodating shell, the limiting block is positioned in the clamping groove;
when the rotating column is not rotated, the clamping block is positioned at one end of the arc-shaped groove;
when the protective shell is positioned in the containing shell, the second plate spring is not stretched, the plate hole in the extrusion block is communicated with the limiting block groove, the limiting block penetrates through the plate hole to be inserted into the corresponding clamping groove, and the first plate spring is not compressed;
the first and second wire springs are stretched to a maximum length when the pull ring twists the spin column to a maximum amount;
when the rotary column is positioned at the initial position, the first wire rope spring and the second wire rope spring are shortest,
when the user need take out protection casing from the containing shell, utilize the pull ring to twist reverse the column spinner at first and rotate, after the rotation maximum angle, rethread pull ring will protect casing and propose from the containing shell.
2. A battery limiting protective case device according to claim 1, wherein: when the slider is positioned at the bottom of the slider slot, the rack is positioned at the end of the rack guide slot.
3. A battery limiting protective case device according to claim 1, wherein: the diameter of the bevel gear is smaller than that of the first gear.
4. A battery limiting protective case device according to claim 1, wherein: the diameter of the third gear is smaller than the diameter of the second gear and the diameter of the first gear.
5. A battery limiting protective case device according to claim 1, wherein: when the distance between the rack and the bottom surface of the rack guide groove reaches the maximum, the included angle between the support plate and the swing plate is 75-85 degrees.
6. A battery limiting protective case device according to claim 1, wherein: the included angle between the supporting plate and the swinging plate is 85 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011417261.5A CN112397833B (en) | 2018-05-18 | 2018-05-18 | Storage battery limiting protective shell device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810481033.0A CN108649157B (en) | 2018-05-18 | 2018-05-18 | Spacing protective housing of battery |
| CN202011417261.5A CN112397833B (en) | 2018-05-18 | 2018-05-18 | Storage battery limiting protective shell device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810481033.0A Division CN108649157B (en) | 2018-05-18 | 2018-05-18 | Spacing protective housing of battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112397833A CN112397833A (en) | 2021-02-23 |
| CN112397833B true CN112397833B (en) | 2023-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810481033.0A Active CN108649157B (en) | 2018-05-18 | 2018-05-18 | Spacing protective housing of battery |
| CN202011417258.3A Active CN112436229B (en) | 2018-05-18 | 2018-05-18 | Storage battery limiting protective shell equipment |
| CN202011417261.5A Active CN112397833B (en) | 2018-05-18 | 2018-05-18 | Storage battery limiting protective shell device |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810481033.0A Active CN108649157B (en) | 2018-05-18 | 2018-05-18 | Spacing protective housing of battery |
| CN202011417258.3A Active CN112436229B (en) | 2018-05-18 | 2018-05-18 | Storage battery limiting protective shell equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111740051B (en) * | 2020-05-18 | 2022-09-27 | 东风柳州汽车有限公司 | Power battery connection structure |
| CN115474383B (en) * | 2022-10-28 | 2023-03-24 | 山东省地质科学研究院 | Simple optical ranging device for land development |
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| CN204633831U (en) * | 2015-04-17 | 2015-09-09 | 白婧娴 | A kind of Anti-breakage mobile phone cover |
| CN205754512U (en) * | 2016-07-11 | 2016-11-30 | 王旭龙 | A kind of drop resistant type mobile phone shell being easy to heat radiation |
| CN206195873U (en) * | 2016-09-29 | 2017-05-24 | 江西省天翌光电有限公司 | Anti cell -phone shell that falls |
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| GB773770A (en) * | 1954-07-14 | 1957-05-01 | Mavor & Coulson Ltd | Improvements relating to endless belt conveyors |
| JPH1031988A (en) * | 1996-07-18 | 1998-02-03 | Shin Kobe Electric Mach Co Ltd | Storage battery equipment |
| JP4049853B2 (en) * | 1997-09-11 | 2008-02-20 | 株式会社タダノ | Simultaneous telescopic mechanism of telescopic boom |
| CN2640291Y (en) * | 2003-09-09 | 2004-09-15 | 杨晋芙 | Wide frame parasol mechanism |
| JP3156232U (en) * | 2009-05-01 | 2009-12-24 | 英雄 池尻 | Shock cushioning material to be attached to the infant seat of the bicycle. |
| CN103330415A (en) * | 2013-07-15 | 2013-10-02 | 张义兵 | Folding ceiling quakeproof and escaping bed |
| KR101761250B1 (en) * | 2015-10-20 | 2017-07-26 | 안동대학교 산학협력단 | Secondary battery package |
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| CN207282591U (en) * | 2017-12-29 | 2018-04-27 | 四川省客车制造有限责任公司 | A kind of new energy battery suspended type shockproof device |
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2018
- 2018-05-18 CN CN201810481033.0A patent/CN108649157B/en active Active
- 2018-05-18 CN CN202011417258.3A patent/CN112436229B/en active Active
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204633831U (en) * | 2015-04-17 | 2015-09-09 | 白婧娴 | A kind of Anti-breakage mobile phone cover |
| CN205754512U (en) * | 2016-07-11 | 2016-11-30 | 王旭龙 | A kind of drop resistant type mobile phone shell being easy to heat radiation |
| CN206195873U (en) * | 2016-09-29 | 2017-05-24 | 江西省天翌光电有限公司 | Anti cell -phone shell that falls |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108649157A (en) | 2018-10-12 |
| CN112436229B (en) | 2023-08-01 |
| CN108649157B (en) | 2020-11-27 |
| CN112436229A (en) | 2021-03-02 |
| CN112397833A (en) | 2021-02-23 |
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