CN109037568B

CN109037568B - Safe portable block on storage battery bolt

Info

Publication number: CN109037568B
Application number: CN201810802294.8A
Authority: CN
Inventors: 汤金梁; 余俊; 徐来杰
Original assignee: WENZHOU FENGDI CONNECTOR CO Ltd
Current assignee: WENZHOU FENGDI CONNECTOR CO Ltd
Priority date: 2018-04-25
Filing date: 2018-07-20
Publication date: 2020-12-11
Anticipated expiration: 2038-07-20
Also published as: CN112510317A; CN109037568A; CN112510317B

Abstract

The invention belongs to the technical field of automobile equipment, and particularly relates to a safe portable cap on a storage battery bolt, which comprises a cap and a bolt mechanism, wherein the cap consists of an installation part and a movable part, the installation part is integrally arranged in a Z shape, a clamping piece is integrally arranged at the upper end of the installation part, corresponding clamping grooves are arranged at two sides in the middle of the installation part, an insertion hole is arranged at the top opening of each clamping groove, a cavity is formed in the middle and the bottom of the installation part, a semicircular opening is arranged at the end part of the cavity, a plurality of second clamping blocks are arranged at the bottom of the installation part, the movable part consists of a movable cover, a movable sliding piece and a clamping cover, the movable cover is movably connected with the movable sliding piece, a first clamping buckle is arranged at one side of the movable cover, the movable sliding piece and the clamping cover are integrally arranged, the second clamping buckles extend from two sides of the clamping cover, the first, the second buckle of the buckle cover is connected with the second buckle block in a buckle mode.

Description

Safe portable block on storage battery bolt

Technical Field

The invention belongs to the technical field of automobile equipment, and particularly relates to a safe portable cap on a storage battery bolt.

Background

The invention relates to a safety portable cap on a storage battery bolt, which is simple to mount, convenient to operate and stable in connection.

The invention designs a safe portable cap on a storage battery bolt to solve the problems.

Disclosure of Invention

Technical problem to be solved by the invention

The invention aims to solve the problem of providing a safe portable cap on a storage battery bolt, so as to overcome the defects of complex installation, laborious operation and unstable connection of the safe cap in automobile equipment in the prior art.

(II) technical scheme of the invention

In order to overcome the defects in the prior art, the invention discloses a safe and convenient cap on a storage battery bolt, which is realized by adopting the following technical scheme.

The utility model provides a safe type portable block on storage battery bolt which characterized in that: the bolt comprises a cap and a bolt mechanism, wherein the cap comprises an installation part and a movable part, the installation part is integrally arranged in a Z shape, the upper end of the installation part is in a through design, a clamping piece is integrally arranged at the upper end of the installation part, a first clamping block is arranged at one side of the installation part, corresponding clamping grooves are arranged at two sides in the middle of the installation part, an insertion hole is arranged at the top opening of each clamping groove, cavities are formed in the middle and the bottom of the installation part, semicircular openings are formed in the end parts of the cavities, a plurality of second clamping blocks are arranged at the bottom of the installation part, the movable part comprises a movable cover, a movable sliding piece and a clamping cover, the movable cover is movably connected with the movable sliding piece, a first clamping buckle is arranged at one side of the movable cover, the movable sliding piece and the clamping cover are integrally arranged, the second clamping buckles extend from two sides of the clamping cover, a semicircular opening is, the second buckle of the buckle cover is connected with the second buckle block in a buckle way; the bolt mechanism is installed on the storage battery.

The bolt mechanism comprises a first U-shaped connecting block, a clamping block, a mounting plate, a conductive block, a first U-shaped groove, an L-shaped wiring block, a second U-shaped connecting block, an arc-shaped track, an arc-shaped guide groove, a support spring, an arc-shaped T-shaped block, a mounting sleeve, a support plate spring, a rotating shaft, a second bolt, a gear ring, an L-shaped support lug, a T-shaped ring groove, a guide groove, a ring groove, a first round hole, an internal thread, a first notch, a T-shaped ring, a guide block and a side lug, the device comprises a first gear, a first fixing shaft, a second fixing shaft, a transmission belt, a square groove, a connecting block, a second U-shaped groove, an external thread, a second notch, a T-shaped groove, a U-shaped containing groove, a second round hole, a third gear, a fourth gear, a first support, a second gear, a T-shaped block, a third fixing shaft, a fourth fixing shaft, a chute, a pressing plate, a first bolt, a nut, a first plate spring and a through hole, wherein the end face of the first U-shaped connecting block is provided with a through U-shaped containing groove; the end surface of the U-shaped accommodating groove is provided with a through second round hole; one end of the second bolt is fixedly arranged in the second round hole; the lower end face of the second U-shaped connecting block is fixedly arranged in the U-shaped accommodating groove, and the lower end face of the second U-shaped connecting block is in contact fit with the upper end face of the second bolt; the first bolt is provided with an external thread; the outer circle surface of the first bolt is symmetrically provided with through second notches; the end face of the first bolt is provided with a non-through T-shaped groove which is communicated with one of the second notches; the lower end face of the first bolt is fixedly arranged on the upper end face of the second U-shaped connecting block; an installation plate is arranged on the end surface of one side of the L-shaped wiring block; two clamping blocks are symmetrically arranged on the upper end surface of the mounting plate; the upper end surface of one side of the L-shaped wiring block, which is far away from the mounting plate, is provided with a conductive block; the end surface of the conductive block is provided with a first through U-shaped groove; one end of the L-shaped wiring block is arranged in the second U-shaped connecting block, and the first U-shaped groove is matched with the first bolt; a second through U-shaped groove is formed in the end face of the pressing plate; the upper end surface of the pressing plate is provided with a square groove which is not communicated; the pressing plate is arranged in the second U-shaped connecting block, and the second U-shaped groove is matched with the first bolt; the L-shaped junction block is positioned between the mounting part and the movable part.

The upper structures of the two side support lugs are completely the same, and for one of the two side support lugs, a through hole is formed in the end face of the side support lug; the end face of the side support lug is provided with a through chute, and the included angle between the chute and the upper end face of the side support lug is 30 degrees.

The lower end surfaces of the two side lugs are symmetrically arranged on the upper end surface of the compression plate, and the two side lugs are distributed on one side close to the outer circular surface of the compression plate; the lower end of the L-shaped support lug is fixedly provided with a first fixed shaft; the L-shaped support lug is arranged in a rotating fit manner with the through hole through the first fixed shaft; the lower end of the first plate spring is fixedly arranged on the upper end surface of the pressing plate; the upper end of the first plate spring is fixedly provided with a connecting block; the first plate spring is distributed opposite to the two side lugs; the lower end face of the T-shaped ring is fixedly arranged at the upper ends of the connecting block and the L-shaped support lug; the lower end surface of the nut is provided with a T-shaped annular groove; the lower end surface of the screw cap is provided with an annular groove which is not communicated; two guide grooves which are not communicated are symmetrically arranged on the inner circular surface of the annular groove; an internal thread is arranged on the inner circular surface of the first round hole at the center of the end surface of the nut; two first notches are symmetrically formed in the inner circular surface of the internal thread; the nut is installed through the rotating fit of the T-shaped ring and the T-shaped ring groove; the first notch on the nut is matched with the second notch on the first bolt; the internal thread on the nut is matched with the external thread on the first bolt; a first gear is arranged on the first fixed shaft through a key; the lower end face of the first support is fixedly arranged on the upper end face of the pressing plate; one end of the second fixed shaft is arranged in a hole formed in the first support through a bearing; the second gear is arranged on the second fixed shaft through a key and is meshed with the first gear; the end surface of the arc-shaped track is provided with a through arc groove, and two inner walls of the arc groove are provided with arc guide grooves; the lower end of the arc-shaped track is fixedly arranged on the end surface of the square groove, and the circle center of the arc-shaped guide groove is superposed with the axis of the first fixed shaft; the arc T-shaped block is fixedly arranged on the end face of the mounting sleeve; the mounting sleeve is mounted on the arc-shaped track through the sliding fit of the arc-shaped T-shaped block and the arc-shaped guide groove; a rotating shaft is fixedly arranged on the end face of one end of the fourth fixed shaft; the fourth fixed shaft is arranged on the mounting sleeve through the rotating fit of the rotating shaft and the mounting sleeve; the support spring is positioned in an arc groove formed in the arc track, one end of the support spring is fixedly arranged on the end face of the arc T-shaped block, and the other end of the support spring is fixedly arranged on the end face of the square groove; the fourth gear is arranged on the fourth fixed shaft through a key; the transmission belt is wound on the fourth fixed shaft and the second fixed shaft; a T-shaped block is fixedly arranged at one end of the third fixed shaft; the third fixed shaft is arranged on the first bolt through the sliding fit of the T-shaped block and the T-shaped groove; the third gear is arranged on the third fixed shaft through a bearing and is meshed with the fourth gear; two supporting plate springs are symmetrically arranged on two sides of the guide block; two guide blocks are symmetrically arranged on the outer circular surface of the upper end of the gear ring; the gear ring is installed on the nut through the matching of the guide block and the guide groove, the gear ring cannot move along the axis direction, one end of the supporting plate spring is fixedly installed on the side face of the guide block, and the other end of the supporting plate spring is fixedly installed on the side face of the guide groove; the teeth on the gear ring are matched with the teeth on the third gear; the diameter of the first gear is 3 times that of the second gear; the diameter of the fourth gear is 4 times of the diameter of the third gear; the diameter of the ring gear is 6 times the diameter of the third gear.

The second bolt is made of a conductive material; the second U-shaped connecting block is made of a conductive material.

As a further optimization of the technology, a handle is integrally arranged above the first buckle on the movable cover.

As the further optimization of this technique, the movable cover all is equipped with spacing lug with installation department upper end, the movable rod of movable cover one end and the fixed orifices swing joint on the activity gleitbretter, and the fixed orifices is moulded with activity gleitbretter an organic whole and is formed, and it has the breach to open on the fixed orifices.

As a further optimization of the technology, the installation part and the movable part are provided with a plurality of reinforcing ribs.

As the technology is further optimized, the end part of the buckle cover is overlapped with the semicircle at the bottom of the installation part to form a circle, the buckle cover and the installation part have certain wall thickness, and the inner wall of the buckle cover is also provided with a transverse stiffening beam.

The storage battery is provided with a conductive threaded hole; the lower end of the second bolt is installed in the conductive threaded hole in a threaded fit mode.

The design purpose of the bolt mechanism in the invention is to facilitate the protection of the battery bolt on the storage battery; the first U-shaped connecting block is provided with a U-shaped accommodating groove for facilitating installation and accommodating of a second U-shaped connecting block, a first bolt, a second bolt, a side support lug and the like; the U-shaped accommodating groove is provided with a second round hole for facilitating installation of a second bolt; one end of the second bolt is fixedly arranged in the second round hole, so that the electric quantity on the storage battery can be conveniently led out; the second U-shaped connecting block, the second bolt and the first bolt are designed to facilitate the bolt mechanism to transmit the electric quantity on the storage battery to the L-shaped wiring block; the first bolt is provided with a through second notch, so that the first notch is matched with the first notch on the nut conveniently, and the nut and the first bolt can be screwed or unscrewed quickly and conveniently; the first bolt is provided with a non-through T-shaped groove so as to be convenient for sliding fit with a T-shaped block arranged on the third fixed shaft; the first bolt is arranged on the second U-shaped connecting block, so that a nut is convenient to install; the L-shaped wiring block is provided with a mounting plate for facilitating the mounting of the clamping block; the two clamping blocks are symmetrically arranged on the upper end surface of the mounting plate, so that the electric wire is convenient to mount; the design purpose of installing the conducting block on the L-shaped wiring block is to facilitate the conduction of the storage battery; the end face of the conductive block is provided with the first through U-shaped groove for facilitating the rotation of the conductive block, so that when the bolt mechanism is impacted by impact force F, the bolt mechanism can rotate, and the conductive block cannot interfere with the first bolt in the rotation process; the L-shaped wiring block is arranged in the second U-shaped connecting block, so that the mounting plate is convenient to fix; the end surface of the pressing plate is provided with a through second U-shaped groove for facilitating the rotary motion of the pressing plate; the square groove is formed in the upper end face of the pressing plate, so that the fourth gear can rotate conveniently, and the fourth gear cannot interfere with the pressing plate in movement; the pressing plate is arranged in the second U-shaped connecting block and is used for conveniently pressing the conducting block; the end surface of the side support lug is provided with a through hole for facilitating the installation of the first fixed shaft; the end face of the side lug is provided with a through chute, and the included angle between the chute and the upper end face of the side lug is 30 degrees, so that after the compression plate rotates for 30 degrees, the compression plate can drive the side lug to rotate for 30 degrees, and after the side lug rotates for 30 degrees, the chute is in a vertical state, so that the first fixing shaft cannot be blocked by the side lug in the vertical direction during the movement process, and the purpose that the first fixing shaft can smoothly move out of the side lug is achieved; the lower end surfaces of the two side lugs are symmetrically arranged on the upper end surface of the pressing plate, so that the L-shaped lugs are convenient to install; the lower end of the L-shaped support lug is fixedly provided with a first fixing shaft, so that the L-shaped support lug can be conveniently arranged between the two side support lugs; the L-shaped support lug is arranged through the first fixing shaft and the through hole in a rotating matching mode, so that a T-shaped ring is convenient to install; the lower end of the first plate spring is fixedly arranged on the upper end surface of the pressing plate; the upper end of the first plate spring is fixedly provided with a connecting block, so that a restoring force is conveniently applied to the T-shaped ring; the lower end face of the T-shaped ring is fixedly arranged at the upper ends of the connecting block and the L-shaped support lug, so that a nut is convenient to install, the rotating motion of the nut is not influenced by the connecting block and the L-shaped support lug, and the internal thread of the nut can be self-locked by the external thread of the first bolt and cannot rotate after the nut rotates by 60 degrees; the lower end face of the nut is provided with a T-shaped ring groove for the purpose of facilitating the rotation fit with the T-shaped ring; the lower end face of the nut is provided with an annular groove for accommodating the gear ring conveniently; the inner circular surface of the annular groove is symmetrically provided with two guide grooves which are not communicated, so that the guide grooves can be matched with the guide blocks on the gear ring, the guide grooves can limit the movement of the guide blocks, the gear ring can only move along the axial direction, and meanwhile, the rotation movement of the gear ring can drive the screw cap to move through the matching of the guide blocks and the guide grooves; the design purpose of the internal thread formed in the center of the end face of the nut is to facilitate self-locking by the external thread on the first bolt; the inner circle surface of the internal thread is symmetrically provided with two first notches, so that the first notches are matched with the second notches on the first bolt, the nut and the first bolt can be quickly locked or loosened, and the nut can be self-locked by the first bolt after being rotated by 60 degrees; the nut is installed through the rotating fit of the T-shaped ring and the T-shaped ring groove; the first notch on the nut and the second notch on the first bolt are matched to facilitate the pressing of the pressing plate; the design purpose of matching the internal thread on the nut with the external thread on the first bolt is to facilitate the first bolt to perform self-locking action on the nut; the first gear, the second gear, the fourth gear and the transmission belt are wound on the fourth fixed shaft and the second fixed shaft, and the third gear and the gear ring are wound on the fourth fixed shaft and the second fixed shaft; the lower end face of the first support is fixedly arranged on the upper end face of the pressing plate, so that the second fixing shaft is convenient to install; one end of the second fixed shaft is arranged in a hole formed in the first support through a bearing, so that the second fixed shaft can rotate around the axis of the second fixed shaft; the outer circular surface of the upper end of the gear ring is symmetrically provided with two guide blocks so as to guide and limit the motion of the gear ring; the gear ring is arranged on the nut through the matching of the guide block and the guide groove, so that the gear ring can drive the nut to move; the design purpose of matching the teeth on the gear ring with the teeth on the third gear is that when the nut is rotated in the installation process, the nut can drive the gear ring to move, but at the moment, a clearance fit relation exists between the gear ring and the third gear, so that the gear ring at the moment can not drive the third gear to move; the second bolt is made of a conductive material; the second U-shaped connecting block is made of a conductive material, and the purpose of the design is to facilitate the conduction of the second bolt and the second U-shaped connecting block; the first plate spring and the two side lugs are distributed oppositely, so that the pressing plate can rotate after being subjected to impact force; the arc-shaped track is provided with a through arc groove for accommodating the arc-shaped T-shaped block conveniently, and the two inner walls of the arc groove are provided with arc guide grooves for guiding and limiting the movement of the arc-shaped T-shaped block conveniently; the lower end of the arc-shaped track is fixedly arranged on the end face of the square groove, and the design purpose that the circle center of the arc-shaped guide groove is overlapped with the axis of the first fixing shaft is convenient for guiding the fourth fixing shaft to move around the axis of the first fixing shaft, so that the fourth gear moves along the arc-shaped guide groove in the process that the fourth fixing shaft drives the fourth gear to rotate, and the purpose that the fourth gear is in a horizontal state relative to a horizontal plane and cannot move up and down is achieved; the arc T-shaped block is fixedly arranged on the end surface of the mounting sleeve, so that the mounting sleeve is convenient to fix; the mounting sleeve is mounted on the arc-shaped track through the sliding fit of the arc-shaped T-shaped block and the arc-shaped guide groove, so that the mounting sleeve can move under the guiding action of the arc-shaped guide groove; the end face of one end of the fourth fixed shaft is fixedly provided with the rotating shaft, so that the fourth fixed shaft can be conveniently installed and can rotate around the installation sleeve; the fourth fixed shaft is arranged on the mounting sleeve through the rotating fit of the rotating shaft and the mounting sleeve, and the fourth gear is convenient to mount; the support spring is positioned in an arc groove formed in the arc track, one end of the support spring is fixedly arranged on the end surface of the arc T-shaped block, and the other end of the support spring is fixedly arranged on the end surface of the square groove, so that the arc T-shaped block is conveniently supported; the design purpose that two support leaf springs are installed to the bilateral symmetry of guide block is, when the third gear was when the motion of drive ring gear, the third gear of fast motion this moment will have great impact force to the ring gear, and the third gear drive ring gear motion in-process this moment, when the ring gear received great impact force, the support leaf spring of this moment will absorb the great impact force of this ring gear to reach the mesh of tooth on the protection ring gear.

(III) advantages and advantageous effects of the invention

Compared with the traditional automobile equipment technology, the automobile equipment has the advantages that the structure is simple, the operation is convenient, the storage battery can effectively conduct wires, and the installation and the disassembly are more convenient.

Drawings

Fig. 1 is a schematic view of the overall component distribution.

Fig. 2 is a schematic view of the structure of the mounting portion.

Fig. 3 is a schematic view of the structure of the movable cover.

Fig. 4 is a schematic view of a bolt mechanism mounting structure.

Fig. 5 is a schematic view of the electric wire mounting structure.

Fig. 6 is a structural schematic diagram of the bolt mechanism.

Fig. 7 is a schematic view of the battery structure.

Figure 8 is a schematic view of a nut mounting arrangement.

Fig. 9 is a schematic view of a mounting structure of the pressure strip.

Fig. 10 is a schematic view of a conductive block mounting structure.

Figure 11 is a schematic view of a nut configuration.

Fig. 12 is a schematic view of the nut structure (two).

Figure 13 is a schematic view of the nut configuration (III).

Fig. 14 is a schematic view of a second U-shaped connecting block mounting structure.

Fig. 15 is a schematic view of a side lug mounting arrangement.

FIG. 16 is a schematic view of a T-ring mounting arrangement.

Figure 17 is a schematic view of a compact plate configuration.

Fig. 18 is a schematic view of a first bolt mounting structure.

Fig. 19 is a schematic view of a second bolt mounting structure.

Fig. 20 is a schematic view of the structure of a first U-shaped connecting block.

Fig. 21 is a schematic view of a supporting plate spring mounting structure.

Fig. 22 is a schematic view of a fourth fixed shaft mounting structure.

Fig. 23 is a schematic view of a guide block mounting structure.

Fig. 24 is a schematic view of a third gear mounting structure.

Fig. 25 is a schematic view of a T-block mounting structure.

Figure 26 is a schematic side ear structure.

Fig. 27 is a schematic view of the first stationary shaft moving process.

Fig. 28 is a schematic view of a bolt mechanism mounting structure.

Figure 29 is a schematic view of an arcuate track mounting configuration.

Fig. 30 is a schematic view of a support spring mounting structure.

Fig. 31 is a schematic view of an installation structure of an arc-shaped T-shaped block.

Fig. 32 is a schematic view of a spindle mounting structure.

Number designation in the figures: 1. capping; 2. an installation part; 3. a movable portion; 4. a movable cover; 5. a movable slip sheet; 6. a buckle cover; 7. a limiting bump; 8. reinforcing ribs; 9. a reinforcing beam; 202. a first buckle block; 203. a card slot; 204. an insertion opening; 205. a cavity; 206. a second buckle block; 401. a first buckle; 402. a handle; 403. a movable rod; 501. a fixing hole; 502. a notch; 601. a second buckle; 10. a first U-shaped connecting block; 11. a second U-shaped connecting block; 12. a second bolt; 13. a clamping block; 14. mounting a plate; 15. a ring gear; 16. an L-shaped lug; 17. a conductive block; 18. a first U-shaped slot; 19. a T-shaped ring groove; 20. a guide groove; 21. an annular groove; 22. a first circular hole; 23. an internal thread; 24. a first cut; 25. a T-shaped ring; 26. a guide block; 28. a side lug; 29. a first gear; 30. a first fixed shaft; 31. a second fixed shaft; 32. a drive belt; 33. a square groove; 34. connecting blocks; 35. a second U-shaped slot; 36. an external thread; 37. a second cut; 38. a T-shaped slot; 39. a U-shaped receiving slot; 40. a second circular hole; 41. a third gear; 42. a fourth gear; 43. a first support; 44. a second gear; 45. a T-shaped block; 46. a third fixed shaft; 47. a fourth fixed shaft; 49. a chute; 50. a through hole; 51. an arc-shaped track; 55. an arc-shaped guide groove; 56. a support spring; 57. an arc T-shaped block; 58. installing a sleeve; 59. a support plate spring; 60. a rotating shaft; 71. a storage battery; 72. a bolt mechanism; 73. an L-shaped junction block; 74. an electric wire; 75. a conductive threaded hole; 76. a compression plate; 77. a first bolt; 78. a nut; 79. a first plate spring; 80. an automobile.

Detailed Description

As shown in fig. 1, 2 and 3, a cap 1 for a battery jar comprises a cap 1 and a bolt mechanism 72, wherein the cap 1 comprises a mounting part 2 and a movable part 3, the mounting part 2 is integrally arranged in a Z-shaped manner, as shown in fig. 1, 2 and 3, the upper end of the mounting part 2 is in a through design, the upper end of the mounting part 2 is integrally provided with a clamping piece, as shown in fig. 1, 2 and 3, one side of the mounting part 2 is provided with a first clamping block 202, as shown in fig. 1, 2 and 3, two sides of the middle of the mounting part 2 are provided with corresponding clamping grooves 203, the top opening of the clamping groove 203 is provided with an insertion hole 204, as shown in fig. 1, 2 and 3, the middle and the bottom of the mounting part 2 are provided with a cavity 205, the end part of the cavity 205 is provided with a semicircular opening, the bottom of the mounting part 2 is provided with a plurality of second clamping blocks 206, the, the movable cover 4 is movably connected with the movable sliding sheet 5, one side of the movable cover 4 is provided with a first buckle 401, the movable sliding sheet 5 and the buckle cover 6 are integrally arranged, as shown in fig. 1, 2 and 3, two sides of the buckle cover 6 are provided with second buckles 601 in an extending way, the end part of the movable sliding sheet 5 is provided with a semicircular opening, the first buckle 401 on the movable cover 4 is connected with a first buckle block 202 in a buckling way, the movable sliding sheet 5 of the movable part 3 is inserted into the clamping groove 203 from the inserting hole 204, as shown in fig. 1, 2 and 3, the second buckle 601 of the buckle cover 6 is connected with a second buckle block 206 in a buckling way, as shown in fig. 1, 2 and 3, a lifting handle 402 is integrally arranged on the movable cover 4 above the first buckle 401, the upper ends of the movable cover 4 and the mounting part 2 are both provided with a limit lug 7, as shown in fig. 1, 2 and 3, a movable rod 403 at one end of the movable, as shown in fig. 1, 2 and 3, the fixing hole 501 and the movable sliding piece 5 are integrally molded, as shown in fig. 1, 2 and 3, a notch 502 is formed on the fixing hole 501, a plurality of reinforcing ribs 8 are arranged on the mounting part 2 and the movable part 3, the end part of the buckle cover 6 is overlapped with the semicircle at the bottom of the mounting part 2 to form a circle, as shown in fig. 1, 2 and 3, the buckle cover 6 and the mounting part 2 have a certain wall thickness, and a transverse reinforcing beam 9 is further arranged on the inner wall of the buckle cover 6; as shown in fig. 4, 5, and 6, the bolt mechanism 72 is attached to the battery 71.

As shown in fig. 8, the bolt mechanism 72 includes a first U-shaped connecting block 10, a clamping block 13, a mounting plate 14, a conductive block 17, a first U-shaped groove 18, an L-shaped terminal block 73, a second U-shaped connecting block 11, a second bolt 12, a ring gear 15, an L-shaped lug 16, a T-shaped ring groove 19, a guide groove 20, an annular groove 21, a first circular hole 22, an internal thread 23, a first cutout 24, a T-shaped ring 25, a guide block 26, a side lug 28, a first gear 29, a first fixed shaft 30, a second fixed shaft 31, a driving belt 32, a square groove 33, a connecting block 34, a second U-shaped groove 35, an external thread 36, a second cutout 37, a T-shaped groove 38, a U-shaped accommodating groove 39, a second circular hole 40, a third gear 41, a fourth gear 42, a first holder 43, a second gear 44, a T-shaped block 45, a third fixed shaft 46, a fourth fixed shaft 47, a chute 49, a pressing plate 76, a first bolt 77, a first plate spring 79 and a through hole 50, as shown in fig. 20, in which a through U-shaped receiving groove 39 is opened on an end surface of the first U-shaped connecting block 10; as shown in fig. 20, a second circular hole 40 is formed through the end surface of the U-shaped receiving groove 39; as shown in fig. 19, one end of the second bolt 12 is fixedly installed in the second circular hole 40; as shown in fig. 14, the lower end surface of the second U-shaped connecting block 11 is fixedly installed in the U-shaped receiving groove 39, and the lower end surface of the second U-shaped connecting block 11 is in contact fit with the upper end surface of the second bolt 12; as shown in fig. 18, the first bolt 77 has the external thread 36 thereon; as shown in fig. 18, the outer circumferential surface of the first bolt 77 is symmetrically provided with through second notches 37; as shown in fig. 18, a T-shaped slot 38 is opened on the end face of the first bolt 77, and the T-shaped slot 38 communicates with one of the second notches 37; as shown in fig. 18, the lower end surface of the first bolt 77 is fixedly mounted on the upper end surface of the second U-shaped connecting block 11; as shown in fig. 10, the mounting plate 14 is mounted on the end surface on the L-shaped junction block 73 side; as shown in fig. 10, two clamping blocks 13 are symmetrically mounted on the upper end surface of the mounting plate 14; as shown in fig. 10, the conductive block 17 is mounted on the upper end surface of the L-shaped junction block 73 on the side away from the mounting plate 14; as shown in fig. 10, a first U-shaped groove 18 is formed on the end surface of the conductive block 17; as shown in fig. 8 and 9, one end of the L-shaped junction block 73 is mounted in the second U-shaped junction block 11, and the first U-shaped groove 18 is engaged with the first bolt 77; as shown in fig. 16 and 17, a second U-shaped groove 35 is formed through the end surface of the pressing plate 76; as shown in fig. 16 and 17, the upper end surface of the pressing plate 76 is provided with a square groove 33 which is not penetrated; as shown in fig. 9, the pressing plate 76 is installed in the second U-shaped connecting block 11, and the second U-shaped groove 35 is engaged with the first bolt 77.

As shown in fig. 26, the two side lugs 28 have the same structure, and as shown in fig. 26, a through hole 50 is formed in the end surface of one of the two side lugs 28; as shown in fig. 26, a through inclined groove 49 is formed on the end surface of the side lug 28, and the included angle between the inclined groove 49 and the upper end surface of the side lug 28 is 30 degrees.

As shown in fig. 15, the lower end surfaces of the two side lugs 28 are symmetrically installed on the upper end surface of the pressing plate 76, and the two side lugs 28 are distributed near one side of the outer circular surface of the pressing plate 76; as shown in fig. 15, a first fixing shaft 30 is fixedly mounted at the lower end of the L-shaped support lug 16; as shown in fig. 15 and 27a, the L-shaped lug 16 is mounted by the first fixed shaft 30 and the through hole 50 in a rotating fit; as shown in fig. 16, the lower end of the first plate spring 79 is fixedly mounted on the upper end surface of the pressing plate 76; as shown in fig. 16, the upper end of the first plate spring 79 is fixedly mounted with the connecting block 34; as shown in fig. 16, the lower end face of the T-shaped ring 25 is fixedly mounted on the connecting block 34 and the upper end of the L-shaped lug 16; as shown in fig. 11, 12 and 13, the nut 78 has a T-shaped groove 19 on its lower end surface; the lower end surface of the nut 78 is provided with a non-through annular groove 21; as shown in fig. 11, 12 and 13, two guide grooves 20 which are not penetrated are symmetrically formed on the inner circular surface of the annular groove 21; as shown in fig. 11, 12 and 13, the nut 78 is provided with an internal thread 23 at the center of the end surface; as shown in fig. 11, 12 and 13, two first notches 24 are symmetrically formed on the inner circumferential surface of the internal thread 23; as shown in fig. 15, nut 78 is mounted by the rotational fit of T-ring 25 with T-ring groove 19; as shown in fig. 15, the first notch 24 on the nut 78 mates with the second notch 37 on the first bolt 77; as shown in fig. 15, the internal threads 23 on the nut 78 mate with the external threads 36 on the first bolt 77; as shown in fig. 21, 22 and 24, a first gear 29 is mounted on the first fixed shaft 30 by a key; as shown in fig. 15, the lower end surface of the first support 43 is fixedly mounted on the upper end surface of the pressing plate 76; as shown in fig. 21, 22 and 24, one end of the second fixed shaft 31 is mounted in a hole opened in the first holder 43 through a bearing; as shown in fig. 21, 22, 24, the second gear 44 is mounted on the second fixed shaft 31 by a key, and the second gear 44 is meshed with the first gear 29; as shown in fig. 29, the end surface of the arc-shaped track 51 is provided with a through arc-shaped groove, as shown in fig. 29, and the two inner walls of the arc-shaped groove are provided with arc-shaped guide grooves 55; as shown in fig. 29, the lower end of the arc-shaped track 51 is fixedly arranged on the end surface of the square groove 33, and the center of the arc-shaped guide groove 55 coincides with the axis of the first fixed shaft 30; as shown in fig. 30 and 31, an arc-shaped T-shaped block 57 is fixedly installed on the end surface of the mounting sleeve 58; as shown in fig. 15 and 29, the mounting sleeve 58 is mounted on the arc-shaped track 51 by the sliding fit of the arc-shaped T-block 57 and the arc-shaped guide groove 55; as shown in fig. 32, a rotating shaft 60 is fixedly mounted on an end face of one end of the fourth fixed shaft 47; as shown in fig. 30, the fourth fixed shaft 47 is mounted on the mounting sleeve 58 through the rotation fit of the rotating shaft 60 and the mounting sleeve 58; as shown in fig. 30, the supporting spring 56 is located in an arc groove formed on the arc rail 51, one end of the supporting spring 56 is fixedly installed on the end surface of the arc T-shaped block 57, and the other end of the supporting spring 56 is fixedly installed on the end surface of the square groove 33; as shown in fig. 21, 22, 24, the fourth gear 42 is mounted on the fourth fixed shaft 47 by a key; as shown in fig. 21, 22 and 24, the driving belt 32 is wound around the fourth fixed shaft 47 and the second fixed shaft 31; as shown in fig. 21, 22 and 25, a T-shaped block 45 is fixedly mounted at one end of the third fixed shaft 46; the third fixed shaft 46 is mounted on the first bolt 77 through the sliding fit of the T-block 45 with the T-shaped groove 38; as shown in fig. 21, 22 and 24, the third gear 41 is mounted on the third fixed shaft 46 through a bearing, and the third gear 41 is meshed with the fourth gear 42; as shown in fig. 23, two support plate springs 59 are symmetrically mounted on both sides of the guide block 26; as shown in fig. 23, two guide blocks 26 are symmetrically mounted on the outer circular surface of the upper end of the ring gear 15; the gear ring 15 is arranged on the nut 78 through the matching of the guide block 26 and the guide groove 20, the gear ring 15 cannot move along the axial direction, one end of the supporting plate spring 59 is fixedly arranged on the side surface of the guide block 26, and the other end of the supporting plate spring 59 is fixedly arranged on the side surface of the guide groove 20; as shown in fig. 22, the teeth on the ring gear 15 are engaged with the teeth on the third gear 41; the diameter of the first gear 29 is 3 times the diameter of the second gear 44; the diameter of the fourth gear 42 is 4 times the diameter of the third gear 41; the diameter of the ring gear 15 is 6 times the diameter of the third gear 41.

The second bolt 12 is made of a conductive material; the second U-shaped connection block 11 is made of a conductive material.

A handle 402 is integrally arranged on the movable cover 4 above the first buckle 401.

The upper ends of the movable cover 4 and the installation part 2 are respectively provided with a limiting lug 7, the movable rod 403 at one end of the movable cover 4 is movably connected with a fixed hole 501 on the movable sliding sheet 5, the fixed hole 501 and the movable sliding sheet 5 are integrally molded, and the fixed hole 501 is provided with a notch 502.

The installation part 2 and the movable part 3 are provided with a plurality of reinforcing ribs 8.

The end part of the buckle cover 6 is coincided with the semicircle at the bottom of the installation part 2 to form a circle, the buckle cover 6 and the installation part 2 have certain wall thickness, and the inner wall of the buckle cover 6 is also provided with a transverse stiffening beam 9.

As shown in fig. 7, the battery 71 has a conductive screw hole 75; the lower end of the second bolt 12 is mounted in the conductive threaded hole 75 by screw-fitting.

The specific implementation mode is as follows: the specific cover cap 1 is arranged on the anode of a storage battery of an automobile 80 and used for protecting the anode, a card of the installation part 2 is used for buckling installation of the installation part 2 to prevent the installation part 2 from turning over, a first buckle 401 on the movable cover 4 is connected with a first buckle block 202 in a buckling way, a movable slip sheet 5 of the movable part 3 is inserted into a clamping groove 203 from an insertion hole 204, a second buckle 601 of the buckle cover 6 is connected with a second buckle block 206 in a buckling way to enable the installation part 2 and the movable part 3 to be buckled and connected, thus being convenient to install and replace, and the movable cover 4 is provided with a handle 402 to enable the movable cover to be more convenient to open, when the storage battery is externally connected for use, the cover cap 1 is provided with a plurality of reinforcing ribs 8, the reinforcing ribs 8 are different in size and shape and are used for enhancing the strength of the cover cap 1, the buckle cover 6 and the bottom of the installation, the movable cover 4 is movably connected with the fixed hole 501 through the movable rod 403, the fixed hole 501 is provided with a notch 502, the notch 502 is beneficial to the installation and the disassembly of the movable cover 4, the replacement of the movable cover 4 is facilitated, the frequent replacement of the cap 1 is prevented through simple operation and installation, the position of the movable cover 4 is limited by the limiting lug 7 above the movable cover 4 and the installation part 2, the excessive buckling of the movable cover 4 is prevented, the electric wire 74 is arranged on the anode of the battery jar positioned at the upper end of the installation part 2 from the circular opening at the lower end of the installation part 2 and is used for arranging the electric wire 74 and preventing the electric wire 74 from winding, the operation steps are that the movable cover 4 is opened by lifting the handle when in use, a plug required to be used is inserted into the anode surrounded at the upper end of the installation part 2, the movable cover 4 and the first buckle 401 thereon are buckled with the first buckle block 202 when in use is stopped, prevent that anodal and negative pole short circuit from damaging the storage battery, also prevent to get into dust and moisture, influence subsequent use.

Firstly, the safety type cap 1 in the device is installed on the storage battery 71, the bolt mechanism 72 is installed on the storage battery 71, and the installation direction of the bolt mechanism 72 is matched with the impact force F as shown in fig. 28; the electric wire 74 is connected between the two clamping blocks 13, and the two clamping blocks 13 tightly clamp the electric wire 74; in the initial state, the third gear 41 will be under the influence of gravity, so that there is a gap between the third gear 41 and the ring gear 15; when the safety cap 1 of the invention is subjected to an external impact force F, the impact force F causes the L-shaped wiring block 73 to rotate, the moving L-shaped wiring block 73 drives the conductive block 17 to move, the conductive block 17 drives the pressing plate 76 to move, the pressing plate 76 drives the side support 28 to move, as shown in fig. 27b, and the pressing plate 76 drives the first support 43, the second fixing shaft 31, the third fixing shaft 46, the side support 28, the fourth fixing shaft 47 and the like mounted thereon to move together; the nut 78 at this time is subjected to the self-locking action of the first bolt 77, so that the nut 78 at this time is in a static state relative to the storage battery 71; nut 78 is at rest, T-ring 25 will be at rest, and T-ring 25 will bring L-tag 16 to rest, during which first leaf spring 79 will be in compression; the diameter of the first gear 29 is 3 times the diameter of the second gear 44; the diameter of the fourth gear 42 is 4 times the diameter of the third gear 41; the design purpose of the ring gear 15 with the diameter 6 times that of the third gear 41 is that when the L-shaped junction block 73 receiving the impact force F rotates 30 degrees, the L-shaped junction block 73 rotating 30 degrees drives the second gear 44 to rotate 90 degrees under the action of the first gear 29 in a static state; the second gear 44 will drive the second fixed shaft 31 to rotate 90 degrees; the second fixed shaft 31 will drive the transmission belt 32 to move, the transmission belt 32 will drive the fourth fixed shaft 47 to move, and the fourth fixed shaft 47 will rotate 90 degrees at this time; the rotating fourth fixed shaft 47 will drive the fourth gear 42 to rotate 90 degrees; the rotating fourth gear 42 will drive 360 degrees, and at this time, the fourth gear 42 will move along the arc-shaped guide groove 55, so that the third gear 41 will not interfere with the movement of the fourth gear 42 around the axis direction of the first fixed shaft 30 when the fourth gear 42 drives the third gear 41 to move; meanwhile, the fourth gear 42 will rotate around its own axis, and at this time, after the rotating pressing block rotates by a small angle, the third gear 41 will be engaged with the gear ring 15; the pressing block which moves continuously will continue to drive the third gear 41 to move, and the third gear 41 will drive the gear ring 15 to move; the gear ring 15 will drive the guide block 26 to move, the guide block 26 will drive the nut 78 to move to rotate, and the third gear 41 will drive the gear ring 15 to rotate by 60 degrees; the rotating nut 78 will cause the first notch 24 to engage the second notch 37 as shown in fig. 27c, while the chute 49 will now be rotated 30 degrees and then be in a vertical position; the nut 78 will move rapidly in the axial direction by the restoring force of the compressed first plate spring 79; the fast moving nut 78 will leave the bolt mechanism 72 in a relaxed state for the purpose of protecting the battery pins on the battery 71.

In summary, the above embodiments are not intended to be limiting embodiments of the present invention, and those skilled in the art can make several modifications and refinements based on the essence of the present invention, and these modifications and refinements should be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a safe type portable block on storage battery bolt which characterized in that: the bolt comprises a cap and a bolt mechanism, wherein the cap comprises an installation part and a movable part, the installation part is integrally arranged in a Z shape, the upper end of the installation part is in a through design, a clamping piece is integrally arranged at the upper end of the installation part, a first clamping block is arranged at one side of the installation part, corresponding clamping grooves are arranged at two sides in the middle of the installation part, an insertion hole is arranged at the top opening of each clamping groove, cavities are formed in the middle and the bottom of the installation part, semicircular openings are formed in the end parts of the cavities, a plurality of second clamping blocks are arranged at the bottom of the installation part, the movable part comprises a movable cover, a movable sliding piece and a clamping cover, the movable cover is movably connected with the movable sliding piece, a first clamping buckle is arranged at one side of the movable cover, the movable sliding piece and the clamping cover are integrally arranged, the second clamping buckles extend from two sides of the clamping cover, a semicircular opening is, the second buckle of the buckle cover is connected with the second buckle block in a buckle way; the bolt mechanism is arranged on the storage battery;

the bolt mechanism comprises a first U-shaped connecting block, a clamping block, a mounting plate, a conductive block, a first U-shaped groove, an L-shaped wiring block, a second U-shaped connecting block, an arc-shaped track, an arc-shaped guide groove, a support spring, an arc-shaped T-shaped block, a mounting sleeve, a support plate spring, a rotating shaft, a second bolt, a gear ring, an L-shaped support lug, a T-shaped ring groove, a guide groove, a ring groove, a first round hole, an internal thread, a first notch, a T-shaped ring, a guide block and a side lug, the device comprises a first gear, a first fixing shaft, a second fixing shaft, a transmission belt, a square groove, a connecting block, a second U-shaped groove, an external thread, a second notch, a T-shaped groove, a U-shaped containing groove, a second round hole, a third gear, a fourth gear, a first support, a second gear, a T-shaped block, a third fixing shaft, a fourth fixing shaft, a chute, a pressing plate, a first bolt, a nut, a first plate spring and a through hole, wherein the end face of the first U-shaped connecting block is provided with a through U-shaped containing groove; the end surface of the U-shaped accommodating groove is provided with a through second round hole; one end of the second bolt is fixedly arranged in the second round hole; the lower end face of the second U-shaped connecting block is fixedly arranged in the U-shaped accommodating groove, and the lower end face of the second U-shaped connecting block is in contact fit with the upper end face of the second bolt; the first bolt is provided with an external thread; the outer circle surface of the first bolt is symmetrically provided with through second notches; the end face of the first bolt is provided with a non-through T-shaped groove which is communicated with one of the second notches; the lower end face of the first bolt is fixedly arranged on the upper end face of the second U-shaped connecting block; an installation plate is arranged on the end surface of one side of the L-shaped wiring block; two clamping blocks are symmetrically arranged on the upper end surface of the mounting plate; the upper end surface of one side of the L-shaped wiring block, which is far away from the mounting plate, is provided with a conductive block; the end surface of the conductive block is provided with a first through U-shaped groove; one end of the L-shaped wiring block is arranged in the second U-shaped connecting block, and the first U-shaped groove is matched with the first bolt; a second through U-shaped groove is formed in the end face of the pressing plate; the upper end surface of the pressing plate is provided with a square groove which is not communicated; the pressing plate is arranged in the second U-shaped connecting block, and the second U-shaped groove is matched with the first bolt; the L-shaped junction block is positioned between the mounting part and the movable part;

the upper structures of the two side support lugs are completely the same, and for one of the two side support lugs, a through hole is formed in the end face of the side support lug; a through chute is formed in the end face of the side lug, and the included angle between the chute and the upper end face of the side lug is 30 degrees;

the lower end surfaces of the two side lugs are symmetrically arranged on the upper end surface of the compression plate, and the two side lugs are distributed on one side close to the outer circular surface of the compression plate; the lower end of the L-shaped support lug is fixedly provided with a first fixed shaft; the L-shaped support lug is arranged in a rotating fit manner with the through hole through the first fixed shaft; the lower end of the first plate spring is fixedly arranged on the upper end surface of the pressing plate; the upper end of the first plate spring is fixedly provided with a connecting block; the first plate spring is distributed opposite to the two side lugs; the lower end face of the T-shaped ring is fixedly arranged at the upper ends of the connecting block and the L-shaped support lug; the lower end surface of the nut is provided with a T-shaped annular groove; the lower end surface of the screw cap is provided with an annular groove which is not communicated; two guide grooves which are not communicated are symmetrically arranged on the inner circular surface of the annular groove; an internal thread is arranged on the inner circular surface of the first round hole at the center of the end surface of the nut; two first notches are symmetrically formed in the inner circular surface of the internal thread; the nut is installed through the rotating fit of the T-shaped ring and the T-shaped ring groove; the first notch on the nut is matched with the second notch on the first bolt; the internal thread on the nut is matched with the external thread on the first bolt; a first gear is arranged on the first fixed shaft through a key; the lower end face of the first support is fixedly arranged on the upper end face of the pressing plate; one end of the second fixed shaft is arranged in a hole formed in the first support through a bearing; the second gear is arranged on the second fixed shaft through a key and is meshed with the first gear; the end surface of the arc-shaped track is provided with a through arc groove, and two inner walls of the arc groove are provided with arc guide grooves; the lower end of the arc-shaped track is fixedly arranged on the end surface of the square groove, and the circle center of the arc-shaped guide groove is superposed with the axis of the first fixed shaft; the arc T-shaped block is fixedly arranged on the end face of the mounting sleeve; the mounting sleeve is mounted on the arc-shaped track through the sliding fit of the arc-shaped T-shaped block and the arc-shaped guide groove; a rotating shaft is fixedly arranged on the end face of one end of the fourth fixed shaft; the fourth fixed shaft is arranged on the mounting sleeve through the rotating fit of the rotating shaft and the mounting sleeve; the support spring is positioned in an arc groove formed in the arc track, one end of the support spring is fixedly arranged on the end face of the arc T-shaped block, and the other end of the support spring is fixedly arranged on the end face of the square groove; the fourth gear is arranged on the fourth fixed shaft through a key; the transmission belt is wound on the fourth fixed shaft and the second fixed shaft; a T-shaped block is fixedly arranged at one end of the third fixed shaft; the third fixed shaft is arranged on the first bolt through the sliding fit of the T-shaped block and the T-shaped groove; the third gear is arranged on the third fixed shaft through a bearing and is meshed with the fourth gear; two supporting plate springs are symmetrically arranged on two sides of the guide block; two guide blocks are symmetrically arranged on the outer circular surface of the upper end of the gear ring; the gear ring is installed on the nut through the matching of the guide block and the guide groove, the gear ring cannot move along the axis direction, one end of the supporting plate spring is fixedly installed on the side face of the guide block, and the other end of the supporting plate spring is fixedly installed on the side face of the guide groove; the teeth on the gear ring are matched with the teeth on the third gear; the diameter of the first gear is 3 times that of the second gear; the diameter of the fourth gear is 4 times of the diameter of the third gear; the diameter of the gear ring is 6 times of that of the third gear;

2. The safe portable block cap on storage battery bolt of claim 1, characterized in that: a lifting handle is integrally arranged on the movable cover above the first buckle.

3. The safe portable block cap on storage battery bolt of claim 1, characterized in that: the movable cover is provided with a limiting lug at the upper end of the installation part, the movable rod at one end of the movable cover is movably connected with a fixed hole on the movable sliding sheet, the fixed hole and the movable sliding sheet are integrally molded, and the fixed hole is provided with a notch.

4. The safe portable block cap on storage battery bolt of claim 1, characterized in that: and the mounting part and the movable part are provided with a plurality of reinforcing ribs.

5. The safe portable block cap on storage battery bolt of claim 1, characterized in that: the end part of the buckle cover is overlapped with the semicircle at the bottom of the installation part to form a circle, the buckle cover and the installation part have certain wall thickness, and the inner wall of the buckle cover is also provided with a transverse stiffening beam.

6. A battery using the safety cap on the battery plug of claim 1, characterized in that: the storage battery is provided with a conductive threaded hole; the lower end of the second bolt is installed in the conductive threaded hole in a threaded fit mode.