CN110113905B - Anti-collision electronic communication equipment installation box - Google Patents
Anti-collision electronic communication equipment installation box Download PDFInfo
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- CN110113905B CN110113905B CN201910486238.2A CN201910486238A CN110113905B CN 110113905 B CN110113905 B CN 110113905B CN 201910486238 A CN201910486238 A CN 201910486238A CN 110113905 B CN110113905 B CN 110113905B
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- 238000009434 installation Methods 0.000 title claims abstract description 76
- 238000004891 communication Methods 0.000 title claims abstract description 9
- 230000000670 limiting effect Effects 0.000 claims abstract description 153
- 230000007246 mechanism Effects 0.000 claims abstract description 83
- 230000009471 action Effects 0.000 claims abstract description 28
- 230000008054 signal transmission Effects 0.000 claims abstract description 9
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 11
- 230000003139 buffering effect Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 2
- 230000003116 impacting effect Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 8
- 230000006872 improvement Effects 0.000 description 8
- 230000003068 static effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0204—Mounting supporting structures on the outside of casings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
- H05K5/0234—Feet; Stands; Pedestals, e.g. wheels for moving casing on floor
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Toys (AREA)
- Vibration Dampers (AREA)
- Earth Drilling (AREA)
Abstract
The invention belongs to the technical field of installation boxes, and particularly relates to an anti-collision electronic communication equipment installation box which comprises a support base, an installation box and a supporting rod, wherein the installation box can ensure that the supporting rod and the installation box can keep a stable state without being collided by a trigger mechanism, a limiting circular plate, a universal joint and a limiting mechanism under a normal state and have no difference from a common installation box, but the common installation box can be damaged by collision when being collided, so that a signal transmission line in the installation box is broken; when the mounting box is impacted, the mounting box and the supporting rod can horizontally move in the impacting direction; the supporting rod is separated from the inner ring of the universal joint under the action of the impact force, the mounting box is prevented from being damaged due to the fact that the mounting box directly bears large impact force, the mounting box is protected, and meanwhile the mounting box can be prevented from moving all the time under the drive of an impact object to break a signal transmission line in the mounting box; and meanwhile, the universal joint swings along with the supporting rod, so that the supporting rod can be smoothly separated from the base.
Description
Technical Field
The invention belongs to the technical field of installation boxes, and particularly relates to an anti-collision electronic communication equipment installation box.
Background
Installation boxes for placing electronic communication equipment are often seen on roads, and are mainly used for placing electronic mechanisms connected and controlled by lines at various intersections; the existing installation box is generally directly fixed on the ground through cement, and in the using process, if a vehicle running on a road impacts the installation box carelessly, the installation box can be damaged under the action of a large impact force, and electronic equipment in the installation box can be damaged or an internal line can be broken; the mounting box after being collided needs to be replaced, and the service life of the mounting box is shortened.
The invention designs an anti-collision electronic communication equipment installation box to solve the problems.
Disclosure of Invention
In order to solve the defects in the prior art, the invention discloses an anti-collision electronic communication equipment installation box, which is realized by adopting the following technical scheme.
The utility model provides an anti electronic communication equipment install bin that hits which characterized in that: the device comprises a supporting base, an installation box and a supporting rod, wherein a cylindrical pit for placing the supporting base is dug in a foundation, the supporting base is placed in the cylindrical pit, the upper side of the outer edge end of the supporting base is fixed through concrete, the lower end of the supporting rod is installed on the supporting base, the installation box for installing electronic equipment is installed at the upper end of the supporting rod, and a plurality of circles of signal transmission lines for buffering are wound in the installation box in a redundant winding manner; an annular sliding groove is formed in the supporting base, the triggering ring is slidably mounted in the annular sliding groove, a sliding gap is formed between the outer ring surface of the triggering ring and the inner groove surface of the annular sliding groove, and eight second plate springs are uniformly distributed between the triggering ring and the annular sliding groove in the circumferential direction; the inner ring surface of the triggering ring is provided with a universal joint, and the support rod is arranged on the triggering ring through the universal joint; a limiting mechanism for limiting the mutual movement of the supporting rod and the inner ring of the universal joint is arranged between the lower side of the supporting rod and the inner ring of the universal joint; the supporting base is provided with a limiting circular plate which is positioned at the lower side of the universal joint and plays a role in adjusting the swinging of the universal joint and the limiting mechanism, and the supporting base is provided with a triggering mechanism for limiting the limiting circular plate to move downwards; under a normal state, the universal joint is limited by the limiting circular plate to swing, the limiting mechanism is limited by the limiting circular plate to move with the inner ring of the universal joint, and the supporting rod is vertically arranged; the bracing piece drives under the impact effect and triggers ring horizontal migration control trigger mechanism and removes the constraint to spacing plectane, and the bracing piece drives stop gear's horizontal migration for trigger post among the stop gear moves in the annular on the spacing plectane, and then stop gear removes the spacing of bracing piece and universal joint inner ring, and the deformation through first leaf spring of spacing plectane under the effect of the first leaf spring of its downside allows the universal joint swing simultaneously, and the universal joint is convenient for the smooth base that breaks away from of bracing piece along with the bracing piece swing simultaneously.
As a further improvement of the technology, the supporting base comprises a fixing ring, a mounting cylinder, a limiting circular plate, a triggering mechanism, a limiting mechanism, a universal joint, a triggering circular ring, a first plate spring, a second plate spring, a first mounting groove, a gear ring groove, a first guide groove, a second mounting groove, a second guide groove, a third mounting groove, a avoidance hole and an annular sliding groove, wherein the inner side of the mounting cylinder is provided with a cylindrical third mounting groove, the upper side of the third mounting groove is provided with a circular avoidance hole communicated with the outside, the inner circular surface at the upper end of the third mounting groove is provided with an annular sliding groove, the inner circular surface of the third mounting groove is provided with eight second guide grooves uniformly in the circumferential direction, one ends of the eight second guide grooves, which are close to the outer edge surface of the mounting cylinder, are respectively provided with a first guide groove communicated with the annular sliding groove, one ends of the eight first guide grooves, which are close to the outer edge surface, the side surfaces of the eight second guide grooves in the same direction are respectively provided with a first mounting groove, the inner side of the mounting cylinder is provided with a toothed ring groove, the toothed ring grooves are communicated with the eight first mounting grooves, and the outer circular surface of the lower end of the mounting cylinder is provided with a fixing ring; the mounting cylinder is arranged in a cylindrical pit dug on the foundation; concrete is added on the upper side of the fixing ring, and the mounting cylinder is fixed with the foundation through the concrete; the trigger mechanism is arranged on the inner side of the mounting cylinder through a first mounting groove, a gear ring groove, a first guide groove, a second mounting groove, a second guide groove and a third mounting groove which are formed in the mounting cylinder; the limiting circular plate is provided with a circular groove, the center of the circular groove is provided with a bulge, the limiting circular plate is arranged on the upper side of the trigger mechanism and is positioned in a third mounting groove formed in the mounting cylinder, and the limiting circular plate is matched with the trigger mechanism; eight first plate springs are uniformly arranged between the lower side surface of the limiting circular plate and the lower end surface of a third mounting groove formed in the mounting cylinder in the circumferential direction; the trigger ring is arranged on the inner side of the mounting cylinder through an annular sliding groove formed in the mounting cylinder and matched with the trigger mechanism; eight second plate springs are uniformly arranged between the outer circular surface of the trigger circular ring and the inner circular surface of the annular sliding groove on the mounting cylinder in the circumferential direction; the universal joint is arranged on the inner side of the triggering ring; the inner ring of the universal joint is provided with an annular groove; the bracing piece is installed on the universal joint, and installs stop gear between bracing piece and the universal joint, stop gear and the cooperation of the third guide slot, the fourth guide slot and the fifth guide slot of opening on the bracing piece.
The trigger mechanism comprises a toothed ring, a first gear, a trigger rod, a gear shaft, a telescopic rod and a return spring, wherein the trigger rod consists of a guide plate and a driving block, the driving block is vertically fixed at one end of the guide plate, and one side of the guide plate is provided with teeth; the eight trigger rods are respectively installed on the installation cylinder through the matching of the corresponding guide plates and the eight second guide grooves formed in the installation cylinder, and the driving blocks of the eight trigger rods are respectively matched with the eight first guide grooves formed in the installation cylinder in a one-to-one corresponding mode; one ends of the eight guide plates, which are not provided with the driving blocks, are matched with the limiting circular plate; the eight driving blocks are in contact fit with the triggering ring; one ends of the eight driving blocks, which are back to the guide plate, are respectively provided with a telescopic rod, one end of each telescopic rod is fixedly arranged on the corresponding driving block, and the other end of each telescopic rod is fixedly arranged on the end surface of each of eight second mounting grooves formed in the mounting cylinder; the outer circular surfaces of the eight telescopic rods are respectively provided with a return spring; the eight gear shafts are respectively arranged in eight first mounting grooves formed in the mounting cylinder, the eight first gears are respectively arranged on the eight gear shafts, and the eight first gears are respectively correspondingly meshed with the teeth on the eight guide plates; the ring gear is installed in the ring gear groove that opens on the installation cylinder, and the ring gear meshes with eight first gears.
The limiting mechanism comprises a trigger column, a clamping block, a guide square plate, a trigger spring and a drive spring, wherein the lower end of the supporting rod is provided with a third guide groove, the inner circular surface of the third guide groove is uniformly provided with three fifth guide grooves in the circumferential direction, and the upper sides of the three fifth guide grooves are respectively provided with a fourth guide groove; the lower end of the trigger column is provided with a conical surface which can ensure that the trigger column can be successfully recovered, the trigger column is arranged on the support rod through the matching with a third guide groove formed on the support rod, a driving spring is arranged between the upper end of the trigger column and the third guide groove, and the lower end of the trigger column is in contact matching with a protrusion on the limiting circular plate; the triggering column is matched with the annular groove on the limiting circular plate; the lower side of one end of each clamping block is provided with an inclined plane, and the inclined planes have the function of ensuring that the three clamping blocks cannot interfere with the trigger column in the upward recovery process of the trigger column; the upper side of the other end of each fixture block is provided with a guide square plate, the three fixture blocks are respectively arranged on the supporting rod through the matching of the corresponding guide square plate and three fourth guide grooves formed in the supporting rod, and a trigger spring is respectively arranged between the three guide square plates and the end surfaces of the corresponding fourth guide grooves; one end of each clamping block with the inclined plane is in contact fit with the supporting rod; the other ends of the three clamping blocks are matched with an annular groove formed in the inner ring of the universal joint.
Under normal conditions, one end of each clamping block is positioned in an annular groove formed in the inner ring of the universal joint, the lower end of each triggering column is in close contact with the upper end face of the corresponding limiting circular plate, and the end, which is not provided with the driving block, of each guide plate is positioned on the lower side of the corresponding limiting circular plate.
As a further improvement of the present technology, the drive spring is a compression spring; the trigger spring is an extension spring; the return spring is a compression spring.
As a further improvement of the technology, two ends of the telescopic rod are fixedly installed on the corresponding driving block and the second installation groove respectively in a welding mode.
As a further improvement of the technology, the two universal joint rotating shafts arranged on the universal joint outer ring are arranged on the triggering ring through bearings; two universal joint rotating shafts arranged on the universal joint inner ring are arranged on the universal joint outer ring through bearings.
As a further improvement of the present technology, the eight second plate springs are replaced with eight compression springs; an alternative to eight first leaf springs is eight compression springs.
As a further improvement of the present technique, the first gear is mounted on the gear shaft through a bearing.
As a further improvement of the technology, the universal joint comprises a universal joint rotating shaft, a universal joint outer ring, a universal joint inner ring and an annular groove, wherein two universal joint rotating shafts are uniformly arranged on the outer circular surface of the universal joint outer ring in the circumferential direction; the inner circle surface of the inner gimbal ring is provided with an annular groove, the outer circle surface of the inner gimbal ring is uniformly provided with two gimbal rotating shafts in the circumferential direction, the inner gimbal ring is arranged on the inner side of the outer gimbal ring through the two gimbal rotating shafts, and the two gimbal rotating shafts are in running fit with the outer gimbal ring; the axes of the two rotating shafts arranged on the inner ring of the universal joint and the axes of the two rotating shafts arranged on the outer ring of the universal joint are on the same plane and are mutually vertical; the lower end of the supporting rod is nested and arranged on the inner side of the inner ring of the universal joint.
As a further improvement of the technology, an elastic baffle is arranged between the avoiding hole on the mounting cylinder and the support rod.
In a normal state, one ends of the eight trigger rods are positioned at the lower sides of the limiting circular plates to support and limit the limiting circular plates; the trigger circular ring is positioned in the middle of the upper side of the limiting circular plate, and the mounting cylinder plays a role in fixing the trigger circular ring through the annular sliding groove; the universal joint is positioned on the inner side of the trigger ring and on the upper side of the limiting circular plate, the universal joint is limited by the limiting circular plate to swing, and a limiting mechanism arranged between the universal joint and the supporting rod is limited by the limiting circular plate to move with the inner ring of the universal joint; the supporting rod can not be separated from the inner ring of the universal joint under the action of the limiting mechanism; for the limiting mechanism, the lower end of the trigger column is in close contact with the protrusion of the limiting circular plate, and the limiting circular plate plays a limiting role in the trigger column through the protrusion to prevent the trigger column from moving downwards under the action of the pressure of the driving spring; one end of each of the three clamping blocks is in contact with the trigger column, the clamping blocks are kept in a close fit state with the trigger column under the action of the corresponding trigger springs, the other ends of the three clamping blocks are located in annular grooves formed in the inner ring of the universal joint, and the inner ring of the universal joint and the support rod are in a static state in the up-down direction through the three clamping blocks.
When the mounting box is impacted, the universal joint is limited by the limiting circular plate to swing before the mounting box is impacted, and the universal joint and the supporting rod are in a static state in the vertical direction, so that when the mounting box is impacted, the mounting box can drive the universal joint to move along the direction of the impact on the mounting box through the supporting rod; the universal joint moves to drive the trigger ring arranged on the outer side of the universal joint to move; the trigger ring moves to push the corresponding trigger rod to move in the direction of the impact on the installation box; the corresponding trigger rod moves to enable the corresponding first gear to rotate through the teeth on the trigger rod; the first gear rotates to drive the gear ring meshed with the first gear to rotate; the gear ring rotates to drive the rest first gear to rotate; the rest first gear rotates to drive other trigger rods corresponding to the rest first gear to move towards the outer side of the mounting cylinder; when the trigger rod is completely separated from the limiting circular plate in the moving process, the trigger rod loses the constraint on the limiting circular plate; at the moment, the trigger column on the supporting rod just moves to the upper side of the annular groove on the limiting circular plate, the limiting of the inner ring of the universal joint is relieved, the supporting rod can swing under the universal action of the universal joint, the universal joint can extrude the limiting circular plate to move downwards in the swinging process, and the trigger column in the limiting mechanism can move downwards under the action of the driving spring in the state; when the trigger column moves downwards to be completely separated from the three clamping blocks, the three clamping blocks move towards the inner side of the supporting rod under the action of the corresponding trigger springs, and when the three clamping blocks completely move to be separated from the annular groove on the inner ring of the universal joint, the universal joint loses the constraint on the supporting rod; when the universal joint loses the constraint on the supporting rod, the supporting rod and the mounting box can be separated from the supporting base under the action of impact force; according to the invention, the universal joint can ensure that the limiting circular plate, the triggering mechanism and the limiting mechanism can be triggered no matter the supporting rod and the mounting box are impacted in any direction, so that the supporting rod and the mounting box swing and are separated from the supporting base; the second plate spring arranged on the trigger ring plays a role in recovering the trigger ring, and ensures that the support rod and the installation box can be driven to recover through the trigger ring after being impacted; the first plate spring plays a role in recovering the limiting circular plate; the reset spring plays a role in resetting the trigger rod.
Compared with the traditional installation box technology, the installation box designed by the invention has the advantages that under a normal state, the stable state of the supporting rod and the installation box can be kept unchanged from that of a common installation box by the aid of the trigger mechanism, the limiting circular plate, the universal joint and the limiting mechanism when the supporting rod and the installation box are not impacted, but the common installation box can be damaged by impact when the supporting rod and the installation box are impacted, and a signal transmission line in the installation box is broken; when the installation box designed by the invention is impacted, the installation box and the supporting rod can horizontally move in the impacting direction; the supporting rod drives the trigger ring to move horizontally under the action of impact force, and then the limiting circular plate moves downwards through the trigger mechanism and is far away from the universal joint and the limiting mechanism, so that the supporting rod is separated from the inner ring of the universal joint under the action of the impact force, the mounting box is prevented from being damaged due to the fact that the mounting box directly bears large impact force, the mounting box is protected, and meanwhile, the mounting box can be prevented from moving all the time under the drive of an impact object and breaking a signal transmission line in the mounting box; and meanwhile, the universal joint swings along with the supporting rod, so that the supporting rod can be smoothly separated from the base.
Drawings
Fig. 1 is an external view of an entire part.
Fig. 2 is a schematic view of the overall component distribution.
Fig. 3 is a schematic view of the mounting of the integral components.
FIG. 4 is a schematic diagram of a cylindrical pit structure.
Fig. 5 is a schematic view of the installation box.
Fig. 6 is a schematic view of the distribution of the internal structure of the support base.
Fig. 7 is a schematic view of the internal structure of the support base.
Figure 8 is a second leaf spring mounting schematic.
Fig. 9 is a schematic view of the structure of the mounting cylinder.
FIG. 10 is a schematic view of the distribution of the first mounting groove.
Fig. 11 is a schematic view of the tooth ring groove distribution.
Fig. 12 is a schematic view of the internal structure of the mounting cylinder.
Figure 13 is a schematic view of the support rod installation.
Fig. 14 is a schematic view of the stop mechanism installation.
FIG. 15 is a schematic view of a gimbal design.
Fig. 16 is a schematic view of the support bar structure.
Fig. 17 is a schematic structural view of the limiting mechanism.
Fig. 18 is a schematic view of the structure of the limiting circular plate.
Fig. 19 is a schematic view of the trigger mechanism.
Number designation in the figures: 1. a support base; 2. installing a box; 3. concrete; 4. a foundation; 5. a cylindrical pit; 6. a fixing ring; 7. mounting a cylinder; 8. a trigger post; 9. a support bar; 10. a limiting circular plate; 11. a trigger lever; 12. an elastic baffle plate; 13. a telescopic rod; 14. a toothed ring; 15. a first plate spring; 16. triggering the circular ring; 17. a second plate spring; 18. a first mounting groove; 19. a toothed ring groove; 20. a first guide groove; 21. a second mounting groove; 22. a second guide groove; 23. a third mounting groove; 24. a return spring; 25. a universal joint; 26. a first gear; 27. a universal joint shaft; 28. a gimbal outer ring; 29. a gimbal inner ring; 30. a clamping block; 31. an annular groove; 32. a third guide groove; 33. a fourth guide groove; 34. a fifth guide groove; 35. a guide square plate; 36. a trigger spring; 37. a drive spring; 38. A ring groove; 39. a protrusion; 40. a gear shaft; 41. a guide plate; 42. a drive block; 46. avoiding holes; 47. an annular chute; 48. a limiting mechanism; 49. a trigger mechanism.
Detailed Description
As shown in fig. 1 and 2, the device comprises a supporting base 1, an installation box 2 and a supporting rod 9, wherein as shown in fig. 4, a cylindrical pit 5 for placing the supporting base 1 is dug on a foundation 4, as shown in fig. 3, the supporting base 1 is placed in the cylindrical pit 5, the upper side of the outer edge end of the supporting base 1 is fixed by concrete 3, the lower end of the supporting rod 9 is installed on the supporting base 1, as shown in fig. 5, the installation box 2 for installing electronic equipment is installed at the upper end of the supporting rod 9, and a plurality of turns of signal transmission lines for buffering are wound in the installation box 2; as shown in fig. 6, an annular sliding groove 47 is formed in the support base 1, the trigger ring 16 is slidably mounted in the annular sliding groove 47, a sliding gap is formed between the outer annular surface of the trigger ring 16 and the inner groove surface of the annular sliding groove 47, and eight second plate springs 17 are uniformly distributed between the trigger ring 16 and the annular sliding groove 47 in the circumferential direction; a universal joint 25 is arranged on the inner annular surface of the trigger ring 16, and the support rod 9 is arranged on the trigger ring 16 through the universal joint 25; a limiting mechanism 48 for limiting the mutual movement of the supporting rod 9 and the universal joint inner ring 29 is arranged between the lower side of the supporting rod 9 and the universal joint inner ring 29; the supporting base 1 is provided with a limiting circular plate which is positioned at the lower side of the universal joint 25 and plays a role in adjusting the swinging of the universal joint 25 and the limiting mechanism 48, and the supporting base 1 is provided with a triggering mechanism 49 for limiting the downward movement of the limiting circular plate; in a normal state, the universal joint 25 is limited by the limiting circular plate to swing, the limiting mechanism 48 is limited by the limiting circular plate to move with the universal joint inner ring 29, and the supporting rod 9 is vertically arranged; the supporting rod 9 drives the trigger ring 16 to horizontally move under the action of impact force to control the trigger mechanism 49 to remove the constraint on the limiting circular plate 10, and the supporting rod drives the limiting mechanism 48 to horizontally move, so that the trigger column 8 in the limiting mechanism 48 moves into the annular groove on the limiting circular plate 10, further the limiting mechanism 48 removes the limitation of the supporting rod 9 and the universal joint inner ring 29, meanwhile, the limiting circular plate 10 allows the universal joint 25 to swing under the action of the first plate spring 15 on the lower side of the limiting circular plate 10 through the deformation of the first plate spring 15, and meanwhile, the universal joint 25 swings along with the supporting rod 9 so that the supporting rod 9 can be smoothly separated from the base.
As shown in fig. 7, the supporting base 1 includes a fixing ring 6, a mounting cylinder 7, a limiting circular plate 10, a triggering mechanism 49, a limiting mechanism 48, a universal joint 25, a triggering circular ring 16, a first plate spring 15, a second plate spring 17, a first mounting groove 18, a gear ring groove 19, a first guide groove 20, a second mounting groove 21, a second guide groove 22, a third mounting groove 23, a relief hole 46 and an annular sliding groove 47, wherein as shown in fig. 9, the inner side of the mounting cylinder 7 is provided with a cylindrical third mounting groove 23, the upper side of the third mounting groove 23 is provided with a circular relief hole 46 communicated with the outside, as shown in fig. 10, the inner circular surface at the upper end of the third mounting groove 23 is provided with an annular sliding groove 47, the inner circular surface of the third mounting groove 23 is provided with eight second guide grooves 22 uniformly along the circumferential direction, and one end of the eight second guide grooves 22 close to the outer edge surface of the mounting cylinder 7 is provided with a first guide groove 20 communicated with the, as shown in fig. 11, a tooth ring groove 19 is formed on the inner side of the mounting cylinder 7, the tooth ring groove 19 is communicated with the eight first mounting grooves 18, and a fixing ring 6 is mounted on the outer circumferential surface of the lower end of the mounting cylinder 7; the mounting column 7 is arranged in a cylindrical pit 5 dug on the foundation 4; concrete 3 is added on the upper side of the fixing ring 6, and the mounting cylinder 7 is fixed with the foundation 4 through the concrete 3; the trigger mechanism 49 is installed inside the installation column 7 through the first installation groove 18, the gear ring groove 19, the first guide groove 20, the second installation groove 21, the second guide groove 22 and the third installation groove 23 opened on the installation column 7; as shown in fig. 18, the limiting circular plate 10 has a circular groove 38, and the center of the circular groove 38 has a protrusion 39, as shown in fig. 7, the limiting circular plate 10 is installed on the upper side of the trigger mechanism 49 and is located in the third installation groove 23 opened on the installation cylinder 7, and the limiting circular plate 10 is matched with the trigger mechanism 49; eight first plate springs 15 are uniformly arranged between the lower side surface of the limiting circular plate 10 and the lower end surface of a third mounting groove 23 formed in the mounting cylinder 7 in the circumferential direction; as shown in fig. 8, the trigger ring 16 is mounted inside the mounting cylinder 7 through an annular slide groove 47 formed in the mounting cylinder 7, and the trigger ring 16 is engaged with a trigger mechanism 49; eight second plate springs 17 are uniformly arranged between the outer circular surface of the trigger circular ring 16 and the inner circular surface of the annular sliding groove 47 formed in the mounting cylinder 7 in the circumferential direction; as shown in fig. 12, the universal joint 25 is mounted inside the trigger ring 16; the inner gimbal ring 29 has an annular groove 31 thereon; the supporting rod 9 is installed on the universal joint 25, a limiting mechanism 48 is installed between the supporting rod 9 and the universal joint 25, and the limiting mechanism 48 is matched with the third guide groove 32, the fourth guide groove 33 and the fifth guide groove 34 which are formed in the supporting rod 9.
As shown in fig. 14, the triggering mechanism 49 includes a toothed ring 14, a first gear 26, a triggering rod 11, a gear shaft 40, a telescopic rod 13, and a return spring 24, wherein the triggering rod 11 is composed of a guide plate 41 and a driving block 42, the driving block 42 is vertically fixed at one end of the guide plate 41, and one side of the guide plate 41 has teeth; as shown in fig. 12, eight trigger rods 11 are respectively mounted on the mounting cylinder 7 through the corresponding guide plates 41 in cooperation with the eight second guide slots 22 formed in the mounting cylinder 7, and the driving blocks 42 of the eight trigger rods 11 are respectively in one-to-one correspondence with the eight first guide slots 20 formed in the mounting cylinder 7; one ends of the eight guide plates 41, which are not provided with the driving blocks 42, are matched with the limiting circular plate 10; eight driving blocks 42 are in contact fit with the trigger ring 16; one end of each of the eight driving blocks 42, which is opposite to the guide plate 41, is provided with a telescopic rod 13, one end of each telescopic rod 13 is fixedly arranged on the corresponding driving block 42, and the other end of each telescopic rod 13 is fixedly arranged on the end surface of each of the eight second mounting grooves 21 formed in the mounting cylinder 7; the outer circular surfaces of the eight telescopic rods 13 are respectively provided with a return spring 24; as shown in fig. 19, eight gear shafts 40 are respectively mounted in eight first mounting grooves 18 formed in the mounting cylinder 7, eight first gears 26 are respectively mounted on the eight gear shafts 40, and the eight first gears 26 are respectively engaged with the teeth of the eight guide plates 41; the toothed ring 14 is mounted in a toothed ring groove 19 cut in the mounting cylinder 7, the toothed ring 14 meshing with eight first toothed wheels 26.
As shown in fig. 17, the limiting mechanism includes a trigger post 8, a latch 30, a guiding square plate 35, a trigger spring 36, and a driving spring 37, wherein as shown in fig. 16, the lower end of the support rod 9 is provided with a third guide groove 32, three fifth guide grooves 34 are uniformly formed on the inner circumferential surface of the third guide groove 32, and the upper sides of the three fifth guide grooves 34 are respectively provided with a fourth guide groove 33; the lower end of the trigger post 8 is provided with a conical surface which can ensure that the trigger post 8 can be successfully recovered, as shown in fig. 13, the trigger post 8 is arranged on the support rod 9 through the matching with a third guide groove 32 formed on the support rod 9, as shown in fig. 14, a driving spring 37 is arranged between the upper end of the trigger post 8 and the third guide groove 32, and the lower end of the trigger post 8 is in contact matching with a protrusion 39 on a limiting circular plate; the triggering column 8 is matched with the annular groove 38 on the limiting circular plate; the lower side of one end of each fixture block 30 is provided with an inclined surface, and the inclined surfaces can ensure that the three fixture blocks 30 cannot interfere with the trigger post 8 in the upward recovery process of the trigger post 8; a guide square plate 35 is installed on the upper side of the other end of each fixture block 30, the three fixture blocks 30 are installed on the support rod 9 through the matching of the corresponding guide square plate 35 and the three fourth guide grooves 33 formed in the support rod 9, and a trigger spring 36 is installed between the end surfaces of the three guide square plates 35 and the corresponding fourth guide grooves 33; one end of each fixture block 30 with the inclined plane is in contact fit with the support rod 9; the other ends of the three blocks 30 are engaged with an annular groove 31 formed in the inner gimbal ring 29.
In a normal state, one end of each of the three locking blocks 30 is located in the annular groove 31 formed in the inner ring 29 of the universal joint, the lower end of the trigger post 8 is in close contact with the upper end surface of the limiting circular plate 10, and the end of each of the eight guide plates 41, to which the driving block 42 is not mounted, is located on the lower side of the limiting circular plate 10.
The drive spring 37 is a compression spring; the trigger spring 36 is an extension spring; the return spring 24 is a compression spring.
The two ends of the telescopic rod 13 are fixedly mounted on the corresponding driving block 42 and the second mounting groove 21 respectively in a welding manner.
The two universal joint rotating shafts 27 arranged on the universal joint outer ring 28 are arranged on the triggering circular ring 16 through bearings; two joint shafts 27 mounted on a joint inner ring 29 are mounted on a joint outer ring 28 by bearings.
The eight second plate springs 17 are alternatively eight compression springs; an alternative to eight first leaf springs 15 is eight compression springs.
The first gear 26 is mounted on the gear shaft 40 through a bearing.
As shown in fig. 15, the universal joint 25 includes a universal joint rotating shaft 27, a universal joint outer ring 28, a universal joint inner ring 29, and an annular groove 31, wherein two universal joint rotating shafts 27 are uniformly installed on the outer circumferential surface of the universal joint outer ring 28 in the circumferential direction, the universal joint outer ring 28 is installed inside the trigger ring 16 through the two universal joint rotating shafts 27, and the two universal joint rotating shafts 27 are in running fit with the trigger ring 16; an annular groove 31 is formed in the inner circular surface of the universal joint inner ring 29, two universal joint rotating shafts 27 are uniformly arranged on the outer circular surface of the universal joint inner ring 29 in the circumferential direction, the universal joint inner ring 29 is arranged on the inner side of the universal joint outer ring 28 through the two universal joint rotating shafts 27, and the two universal joint rotating shafts 27 are in rotating fit with the universal joint outer ring 28; the axes of the two rotating shafts arranged on the inner universal joint ring 29 and the axes of the two rotating shafts arranged on the outer universal joint ring 28 are on the same plane and are vertical to each other; as shown in fig. 13, the lower end of the support rod 9 is nested inside the gimbal inner ring 29.
An elastic baffle plate 12 is arranged between the avoidance hole 46 on the mounting column 7 and the support rod 9.
In summary, the following steps:
the beneficial effects of the design of the invention are as follows: in a normal state, the mounting box 2 ensures that the support rod 9 and the mounting box 2 can keep a stable state without being impacted by the trigger mechanism 49, the limiting circular plate, the universal joint 25 and the limiting mechanism 48, and the mounting box 2 is not different from the common mounting box 2, but when the mounting box 2 is impacted by the impact, the common mounting box 2 can be damaged by the impact, and a signal transmission line in the mounting box 2 is broken; when the installation box 2 designed by the invention is impacted, the installation box 2 and the support rod 9 can horizontally move in the impacting direction; the supporting rod 9 drives the triggering circular ring 16 to move horizontally under the action of impact force, and then the limiting circular plate moves downwards through the triggering mechanism 49 and is far away from the universal joint 25 and the limiting mechanism 48, so that the supporting rod 9 is separated from the inner ring 29 of the universal joint under the action of the impact force, the mounting box 2 is prevented from being damaged due to the fact that the mounting box 2 directly bears large impact force, the mounting box 2 is protected, and meanwhile, the mounting box 2 can be prevented from moving all the time under the drive of an impact object to break a signal transmission line in the mounting box 2; meanwhile, the universal joint 25 swings along with the supporting rod 9, so that the supporting rod 9 can be smoothly separated from the base.
In the invention, under a normal state, one ends of eight trigger rods 11 are positioned at the lower side of the limiting circular plate to support and limit the limiting circular plate; the trigger ring 16 is positioned in the middle of the upper side of the limiting circular plate, and the mounting cylinder 7 plays a role in fixing the trigger ring 16 through the annular sliding groove 47; the universal joint 25 is positioned at the inner side of the trigger ring 16 and at the upper side of the limiting circular plate, the universal joint 25 is limited by the limiting circular plate to swing, and a limiting mechanism 48 arranged between the universal joint 25 and the support rod 9 is limited by the limiting circular plate to move with the inner ring 29 of the universal joint; the supporting rod 9 and the inner gimbal ring 29 cannot be separated under the action of the limiting mechanism 48; for the limiting mechanism 48, the lower end of the trigger column 8 is tightly contacted with the protrusion 39 of the limiting circular plate, and the limiting circular plate limits the trigger column 8 through the protrusion 39, so that the trigger column 8 is prevented from moving downwards under the action of the pressure of the driving spring 37; one end of each of the three blocks 30 contacts with the trigger post 8, the corresponding trigger spring 36 keeps the blocks 30 tightly attached to the trigger post 8, the other end of each of the three blocks 30 is located in the annular groove 31 formed in the inner ring 29 of the universal joint, and the inner ring 29 of the universal joint and the support rod 9 are in a static state in the vertical direction through the three blocks 30.
When the installation box 2 is impacted, the universal joint 25 is limited by the limiting circular plate to swing before the impact, and the universal joint 25 and the support rod 9 are in a static state in the vertical direction, so that when the impact is applied, the installation box 2 can drive the universal joint 25 to move along the direction of the impact applied to the installation box 2 through the support rod 9; the universal joint 25 moves to drive the trigger ring 16 arranged on the outer side of the universal joint to move; the movement of the trigger ring 16 pushes the corresponding trigger rod 11 to move in the direction of the impact on the installation box 2; the corresponding trigger rod 11 moves to enable the first gear 26 corresponding to the corresponding trigger rod to rotate through the teeth on the corresponding trigger rod; the first gear 26 rotates to drive the gear ring 14 meshed with the first gear to rotate; the gear ring 14 rotates to drive the rest of the first gear 26 to rotate; the remaining first gear 26 rotates to drive the other trigger rods 11 corresponding thereto to move toward the outside of the mounting cylinder 7; when the trigger rod 11 is completely separated from the limiting circular plate in the moving process, the trigger rod 11 loses the constraint on the limiting circular plate; at the moment, the triggering column on the supporting rod just moves to the upper side of the annular groove on the limiting circular plate, the limiting of the inner ring of the universal joint is released, the supporting rod can swing under the universal action of the universal joint, the universal joint can extrude the limiting circular plate to move downwards in the swinging process, and in the state, the triggering column 8 in the limiting mechanism 48 can move downwards under the action of the driving spring 37; when the trigger post 8 moves downwards to be completely separated from the three clamping blocks 30, the three clamping blocks 30 move towards the inner side of the supporting rod 9 under the action of the corresponding trigger springs 36, and when the three clamping blocks 30 completely move to be separated from the annular groove 31 on the universal joint inner ring 29, the universal joint 25 loses the constraint on the supporting rod 9; when the universal joint 25 loses the constraint on the supporting rod 9, the supporting rod 9 and the installation box 2 are separated from the supporting base 1 under the action of impact force; according to the invention, the universal joint 25 can ensure that the supporting rod 9 and the installation box 2 can trigger the limiting circular plate, the triggering mechanism 49 and the limiting mechanism 48 no matter the supporting rod 9 and the installation box 2 are impacted in any direction, so that the supporting rod 9 and the installation box 2 swing and are separated from the supporting base 1; the second plate spring 17 arranged on the trigger ring 16 plays a role in recovering the trigger ring 16, so that the support rod 9 and the installation box 2 can be driven to recover by the trigger ring 16 after being impacted; the first plate spring 15 plays a role in recovering the limiting circular plate; the return spring 24 of the present invention acts to return the trigger lever 11.
The working process of the invention is as follows: when the installation box 2 designed by the invention is used, in a normal state, one ends of the eight trigger rods 11 are positioned at the lower side of the limiting circular plate to support and limit the limiting circular plate; the universal joint 25 is limited by a limiting circular plate to swing, and a limiting mechanism 48 arranged between the universal joint 25 and the support rod 9 is limited by the limiting circular plate to move with the universal joint inner ring 29; the supporting rod 9 and the inner gimbal ring 29 cannot be separated under the action of the limiting mechanism 48; the trigger mechanism 49, the limit circular plate, the universal joint 25 and the limit mechanism 48 ensure that the support rod 9 and the installation box 2 can keep a stable state when not impacted; when the installation box 2 is impacted, the universal joint 25 is limited by the limiting circular plate to swing before the impact, and the universal joint 25 and the support rod 9 are in a static state in the vertical direction, so that when the impact is applied, the installation box 2 can drive the universal joint 25 to move along the direction of the impact applied to the installation box 2 through the support rod 9; the universal joint 25 moves to drive the trigger ring 16 arranged on the outer side of the universal joint to move; the movement of the trigger ring 16 pushes the corresponding trigger rod 11 to move in the direction of the impact on the installation box 2; the corresponding trigger rod 11 moves to enable the first gear 26 corresponding to the corresponding trigger rod to rotate through the teeth on the corresponding trigger rod; the first gear 26 rotates to drive the gear ring 14 meshed with the first gear to rotate; the gear ring 14 rotates to drive the rest of the first gear 26 to rotate; the remaining first gear 26 rotates to drive the other trigger rods 11 corresponding thereto to move toward the outside of the mounting cylinder 7; when the trigger rod 11 is completely separated from the limiting circular plate in the moving process, the trigger rod 11 loses the constraint on the limiting circular plate; at the moment, the triggering column on the supporting rod just moves to the upper side of the annular groove on the limiting circular plate, the limiting of the inner ring of the universal joint is released, the supporting rod can swing under the universal action of the universal joint, the universal joint can extrude the limiting circular plate to move downwards in the swinging process, and in the state, the triggering column 8 in the limiting mechanism 48 can move downwards under the action of the driving spring 37; when the trigger post 8 moves downwards to be completely separated from the three clamping blocks 30, the three clamping blocks 30 move towards the inner side of the supporting rod 9 under the action of the corresponding trigger springs 36, and when the three clamping blocks 30 completely move to be separated from the annular groove 31 on the universal joint inner ring 29, the universal joint 25 loses the constraint on the supporting rod 9; when the universal joint 25 loses the constraint of the support rod 9, the support rod 9 and the mounting box 2 are separated from the support base 1 under the action of impact force.
Claims (5)
1. The utility model provides an anti electronic communication equipment install bin that hits which characterized in that: the device comprises a supporting base, an installation box and a supporting rod, wherein a cylindrical pit for placing the supporting base is dug in a foundation, the supporting base is placed in the cylindrical pit, the upper side of the outer edge end of the supporting base is fixed through concrete, the lower end of the supporting rod is installed on the supporting base, the installation box for installing electronic equipment is installed at the upper end of the supporting rod, and a plurality of circles of signal transmission lines for buffering are wound in the installation box in a redundant winding manner; an annular sliding groove is formed in the supporting base, the triggering ring is slidably mounted in the annular sliding groove, a sliding gap is formed between the outer ring surface of the triggering ring and the inner groove surface of the annular sliding groove, and eight second plate springs are uniformly distributed between the triggering ring and the annular sliding groove in the circumferential direction; the inner ring surface of the triggering ring is provided with a universal joint, and the support rod is arranged on the triggering ring through the universal joint; a limiting mechanism for limiting the mutual movement of the supporting rod and the inner ring of the universal joint is arranged between the lower side of the supporting rod and the inner ring of the universal joint; the supporting base is provided with a limiting circular plate which is positioned at the lower side of the universal joint and plays a role in adjusting the swinging of the universal joint and the limiting mechanism, and the supporting base is provided with a triggering mechanism for limiting the limiting circular plate to move downwards; under the normal state, the universal joint is limited by the limiting circular plate to swing, the limiting circular plate has a limiting effect on the movement of the limiting mechanism and the inner ring of the universal joint, and the supporting rod is vertically arranged; the supporting rod drives the trigger ring to horizontally move under the action of impact force to control the trigger mechanism to remove the constraint on the downward movement of the limiting circular plate, the supporting rod drives the limiting mechanism to horizontally move, so that the trigger column in the limiting mechanism moves into the annular groove on the limiting circular plate, the limiting mechanism further removes the limitation between the supporting rod and the inner ring of the universal joint, meanwhile, the supporting rod drives the universal joint to swing under the action of the impact force, the universal joint extrudes the limiting circular plate which loses the constraint of the trigger mechanism in the swinging process, a first plate spring is arranged on the lower side of the limiting circular plate, the deformation of the first plate spring allows the universal joint to swing to extrude the limiting circular plate to move downwards, and meanwhile, the universal joint swings along with the supporting rod to facilitate the;
the supporting base comprises a fixing ring, a mounting cylinder, a limiting circular plate, a triggering mechanism, a limiting mechanism, a universal joint, a triggering circular ring, a first plate spring, a second plate spring, a first mounting groove, a gear ring groove, a first guide groove, a second mounting groove, a second guide groove, a third mounting groove, a dodging hole and an annular chute, wherein the inner side of the mounting cylinder is provided with a cylindrical third mounting groove, the upper side of the third mounting groove is provided with a circular dodging hole communicated with the outside, the inner circular surface at the upper end of the third mounting groove is provided with an annular chute, the inner circular surface of the third mounting groove is circumferentially and uniformly provided with eight second guide grooves, one ends of the eight second guide grooves, close to the outer edge surface of the mounting cylinder, are respectively provided with a first guide groove communicated with the annular chute, one ends of the eight first guide grooves, close to the outer edge surface of the mounting cylinder are respectively provided with a second mounting groove, and the eight second guide grooves are respectively provided with a first, a toothed ring groove is formed in the inner side of the mounting cylinder and communicated with the eight first mounting grooves, and a fixing ring is mounted on the outer circular surface of the lower end of the mounting cylinder; the mounting cylinder is arranged in a cylindrical pit dug on the foundation; concrete is added on the upper side of the fixing ring, and the mounting cylinder is fixed with the foundation through the concrete; the trigger mechanism is arranged on the inner side of the mounting cylinder through a first mounting groove, a gear ring groove, a first guide groove, a second mounting groove, a second guide groove and a third mounting groove which are formed in the mounting cylinder; the limiting circular plate is provided with a circular groove, the center of the circular groove is provided with a bulge, the limiting circular plate is arranged on the upper side of the trigger mechanism and is positioned in a third mounting groove formed in the mounting cylinder, and the limiting circular plate is matched with the trigger mechanism; eight first plate springs are uniformly arranged between the lower side surface of the limiting circular plate and the lower end surface of a third mounting groove formed in the mounting cylinder in the circumferential direction; the trigger ring is arranged on the inner side of the mounting cylinder through an annular sliding groove formed in the mounting cylinder and matched with the trigger mechanism; eight second plate springs are uniformly arranged between the outer circular surface of the trigger circular ring and the inner circular surface of the annular sliding groove on the mounting cylinder in the circumferential direction; the universal joint is arranged on the inner side of the triggering ring; the inner ring of the universal joint is provided with an annular groove; the supporting rod is arranged on the universal joint, a limiting mechanism is arranged between the supporting rod and the universal joint, and the limiting mechanism is matched with a third guide groove, a fourth guide groove and a fifth guide groove which are formed in the supporting rod;
the trigger mechanism comprises a toothed ring, a first gear, a trigger rod, a gear shaft, a telescopic rod and a return spring, wherein the trigger rod consists of a guide plate and a driving block, the driving block is vertically fixed at one end of the guide plate, and one side of the guide plate is provided with teeth; the eight trigger rods are respectively installed on the installation cylinder through the matching of the corresponding guide plates and the eight second guide grooves formed in the installation cylinder, and the driving blocks of the eight trigger rods are respectively matched with the eight first guide grooves formed in the installation cylinder in a one-to-one corresponding mode; one ends of the eight guide plates, which are not provided with the driving blocks, are matched with the limiting circular plate; the eight driving blocks are in contact fit with the triggering ring; one ends of the eight driving blocks, which are back to the guide plate, are respectively provided with a telescopic rod, one end of each telescopic rod is fixedly arranged on the corresponding driving block, and the other end of each telescopic rod is fixedly arranged on the end surface of each of eight second mounting grooves formed in the mounting cylinder; the outer circular surfaces of the eight telescopic rods are respectively provided with a return spring; the eight gear shafts are respectively arranged in eight first mounting grooves formed in the mounting cylinder, the eight first gears are respectively arranged on the eight gear shafts, and the eight first gears are respectively correspondingly meshed with the teeth on the eight guide plates; the gear ring is arranged in a gear ring groove formed in the mounting cylinder and meshed with the eight first gears;
the limiting mechanism comprises a trigger column, a clamping block, a guide square plate, a trigger spring and a drive spring, wherein the lower end of the supporting rod is provided with a third guide groove, the inner circular surface of the third guide groove is uniformly provided with three fifth guide grooves in the circumferential direction, and the upper sides of the three fifth guide grooves are respectively provided with a fourth guide groove; the lower end of the trigger column is provided with a conical surface, the trigger column is arranged on the support rod through the matching with a third guide groove formed in the support rod, a driving spring is arranged between the upper end of the trigger column and the third guide groove, and the lower end of the trigger column is in contact matching with a protrusion on the limiting circular plate in the normal working process without impact; in the moving process of the supporting rod after the impact, the triggering column is matched with the annular groove on the limiting circular plate; the lower side of one end of each fixture block is provided with an inclined plane, the upper side of the other end of each fixture block is provided with a guide square plate, the three fixture blocks are respectively arranged on the support rod through the matching of the corresponding guide square plate and three fourth guide grooves formed in the support rod, and a trigger spring is respectively arranged between the three guide square plates and the end surfaces of the corresponding fourth guide grooves; one end of each clamping block with the inclined plane is in contact fit with the supporting rod; the other ends of the three clamping blocks are matched with an annular groove formed in an inner ring of the universal joint;
under a normal state, one end of each of the three clamping blocks is positioned in an annular groove formed in the inner ring of the universal joint, the lower end of the trigger column is in close contact with the upper end face of the limiting circular plate, and the end, which is not provided with the driving block, of each of the eight guide plates is positioned on the lower side of the limiting circular plate;
the first gear is arranged on a gear shaft through a bearing;
the universal joint comprises a universal joint rotating shaft, a universal joint outer ring, a universal joint inner ring and an annular groove, wherein two universal joint rotating shafts are uniformly arranged on the outer circular surface of the universal joint outer ring in the circumferential direction; the inner circle surface of the inner gimbal ring is provided with an annular groove, the outer circle surface of the inner gimbal ring is uniformly provided with two gimbal rotating shafts in the circumferential direction, the inner gimbal ring is arranged on the inner side of the outer gimbal ring through the two gimbal rotating shafts, and the two gimbal rotating shafts are in running fit with the outer gimbal ring; the axes of the two rotating shafts arranged on the inner ring of the universal joint and the axes of the two rotating shafts arranged on the outer ring of the universal joint are on the same plane and are mutually vertical; the lower end of the supporting rod is nested and arranged on the inner side of the inner ring of the universal joint;
an elastic baffle is arranged between the avoiding hole on the mounting cylinder and the support rod.
2. The crash-resistant telecommunications equipment mounting case of claim 1 wherein: the driving spring is a compression spring; the trigger spring is an extension spring; the return spring is a compression spring.
3. The crash-resistant telecommunications equipment mounting case of claim 1 wherein: the two ends of the telescopic rod are fixedly installed on the corresponding driving block and the second installation groove respectively in a welding mode.
4. The crash-resistant telecommunications equipment mounting case of claim 1 wherein: the two universal joint rotating shafts arranged on the universal joint outer ring are arranged on the triggering circular ring through bearings; two universal joint rotating shafts arranged on the universal joint inner ring are arranged on the universal joint outer ring through bearings.
5. The crash-resistant telecommunications equipment mounting case of claim 1 wherein: an alternative to the eight second leaf springs is eight compression springs; an alternative to eight first leaf springs is eight compression springs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910486238.2A CN110113905B (en) | 2018-10-22 | 2018-10-22 | Anti-collision electronic communication equipment installation box |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910486238.2A CN110113905B (en) | 2018-10-22 | 2018-10-22 | Anti-collision electronic communication equipment installation box |
| CN201811229305.4A CN109246954B (en) | 2018-10-22 | 2018-10-22 | A kind of electronics installs case of anticollision |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811229305.4A Division CN109246954B (en) | 2018-10-22 | 2018-10-22 | A kind of electronics installs case of anticollision |
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| Publication Number | Publication Date |
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| CN110113905A CN110113905A (en) | 2019-08-09 |
| CN110113905B true CN110113905B (en) | 2020-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811229305.4A Active CN109246954B (en) | 2018-10-22 | 2018-10-22 | A kind of electronics installs case of anticollision |
| CN201910486238.2A Active CN110113905B (en) | 2018-10-22 | 2018-10-22 | Anti-collision electronic communication equipment installation box |
| CN201910486772.3A Active CN110113906B (en) | 2018-10-22 | 2018-10-22 | Anti-collision electronic communication device installation box |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811229305.4A Active CN109246954B (en) | 2018-10-22 | 2018-10-22 | A kind of electronics installs case of anticollision |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910486772.3A Active CN110113906B (en) | 2018-10-22 | 2018-10-22 | Anti-collision electronic communication device installation box |
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| CN103993587A (en) * | 2013-12-18 | 2014-08-20 | 朱华 | Bridge type river and tide water-power and wind-power combined power generation corridor |
| DE102015112821A1 (en) * | 2015-01-29 | 2016-08-04 | Mauser-Werke Oberndorf Maschinenbau Gmbh | Apparatus and method for fracture surface cleaning of fracture-separated workpieces |
| CN205979074U (en) * | 2016-05-19 | 2017-02-22 | 安徽云力电气设备工程有限公司 | Electromechanical device installation frame |
| US10955225B2 (en) * | 2016-10-06 | 2021-03-23 | Lokaway Pty Ltd. | Projectile target |
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| JP6242466B1 (en) * | 2016-11-22 | 2017-12-06 | 株式会社オーク | Penetration testing machine for pile holes |
| CN206790814U (en) * | 2017-03-17 | 2017-12-22 | 苏州创大光电五金有限公司 | A kind of antivibration analogy frequency demultiplier housing |
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| CN109505449B (en) * | 2017-07-27 | 2020-07-14 | 广东琉璃光电力设备有限公司 | Impact force buffering and swing preventing electric power grid telegraph pole |
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- 2018-10-22 CN CN201811229305.4A patent/CN109246954B/en active Active
- 2018-10-22 CN CN201910486238.2A patent/CN110113905B/en active Active
- 2018-10-22 CN CN201910486772.3A patent/CN110113906B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN110113905A (en) | 2019-08-09 |
| CN109246954A (en) | 2019-01-18 |
| CN110113906A (en) | 2019-08-09 |
| CN110113906B (en) | 2020-09-04 |
| CN109246954B (en) | 2019-07-09 |
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Effective date of registration: 20221222 Address after: No. 16, Zhongcai Electronic Information Science Park, Lanling County, Linyi, Shandong 277700 Patentee after: Linyi Wilson New Materials Co.,Ltd. Address before: No. 719, Shacheng street, Wenzhou Economic and Technological Development Zone, Wenzhou City, Zhejiang Province Patentee before: Xiang Weitao |
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Effective date of registration: 20240108 Address after: Building 2, Building 1001, Hualite Industrial Park, Tongguan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen, Guangdong Province, 518000 Patentee after: Shenzhen Hualite System Technology Co.,Ltd. Address before: No. 16, Zhongcai Electronic Information Science Park, Lanling County, Linyi, Shandong 277700 Patentee before: Linyi Wilson New Materials Co.,Ltd. |
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