CN109131062B - Telescopic unloading area lighting mechanism for new energy vehicle - Google Patents
Telescopic unloading area lighting mechanism for new energy vehicle Download PDFInfo
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- CN109131062B CN109131062B CN201810967780.5A CN201810967780A CN109131062B CN 109131062 B CN109131062 B CN 109131062B CN 201810967780 A CN201810967780 A CN 201810967780A CN 109131062 B CN109131062 B CN 109131062B
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- arm
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/30—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors for compartments other than passenger or driving compartments, e.g. luggage or engine compartments
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/50—Mounting arrangements
- B60Q3/56—Lighting devices mounted on elongate supports, e.g. on flexible arms
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The invention discloses a telescopic illuminating mechanism for a new energy vehicle in a unloading area, which belongs to the field of logistics vehicles and mainly solves the problem of inconvenience in unloading at night, and the scheme of the telescopic illuminating mechanism comprises a mounting frame, a telescopic arm arranged on the mounting frame, an illuminating lamp arranged at one end of the telescopic arm and a control mechanism for controlling the telescopic arm to stretch, wherein the telescopic arm comprises a first mounting arm fixed with the mounting frame and a second mounting arm sleeved outside the first mounting arm; the lighting mechanism is arranged above a cargo box of the logistics vehicle, the second mounting arm is overlapped relative to the first mounting arm through the locking assembly to be in a contraction state at ordinary times, and the telescopic spring is compressed at the moment; when the lighting lamp is used, the locking is released, and the telescopic spring returns to enable the second mounting arm to be unfolded relative to the first mounting arm, so that the lighting lamp is located in the unloading area.
Description
Technical Field
The invention relates to the field of new energy logistics vehicles, in particular to a telescopic lighting mechanism for a new energy logistics vehicle in an unloading area.
Background
Logistics is increasingly gaining attention as an important link of urban high-speed development. The traditional logistics vehicles generally use gasoline as energy, and the problem of environmental pollution caused by the traditional logistics vehicles is serious, so that the application of new energy (solar energy, electric energy and the like) logistics vehicles is very important. At present, the popularization of new energy logistics vehicles is greatly promoted in China, and the traditional logistics vehicles are replaced as far as possible.
Freight transport efficiency is sought in the logistics industry, so that the logistics vehicles are frequently unloaded at night, but due to the positions of roadside lights and the like, cargoes are sometimes not clearly seen, and unloading is inconvenient.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a telescopic illuminating mechanism for a new energy vehicle in an unloading area, which is convenient for night illumination.
The technical purpose of the invention is realized by the following technical scheme: the utility model provides a telescopic unloading district lighting mechanism for new forms of energy car, includes the mounting bracket, installs flexible arm on the mounting bracket, installs the light in flexible arm one end, controls the flexible control mechanism of flexible arm, flexible arm includes the first installation arm fixed with the mounting bracket and overlaps the second installation arm outside first installation arm, but control mechanism locks the locking subassembly of the unblock of first installation arm and second installation arm including promoting the expanding spring of the reverse extension of first installation arm and second installation arm, when flexible arm shrink.
The lighting mechanism is generally arranged above a cargo box of the logistics vehicle or on a seat, and the second mounting arm is overlapped relative to the first mounting arm to be in a contraction state through a locking assembly at ordinary times, and the telescopic spring is compressed; when the lighting lamp is used, the locking is released, and the telescopic spring returns to enable the second mounting arm to be unfolded relative to the first mounting arm, so that the lighting lamp is located in the unloading area.
Furthermore, the locking assembly comprises a locking hole formed in the mounting frame, a locking groove formed in the second mounting arm, and a locking rod inserted into the locking hole and extending into the locking groove.
The locking rod is inserted into the locking hole and extends into the locking groove so as to keep the second mounting arm locked relative to the first mounting arm; the locking rod is pulled out and then unlocked.
Further, the locking rod is connected with the mounting frame through a connecting rope.
The function of the connecting rope is to prevent the locking rod from being lost.
Furthermore, a guide rod is fixed on the second mounting arm, a guide hole matched with the guide rod is formed in the first mounting arm, the telescopic spring is sleeved outside the guide rod, and two ends of the telescopic spring are respectively connected with the first mounting arm and the second mounting arm.
The expansion spring is easy to bend in the radial direction when deforming, so that the expansion spring is easy to damage, and the probability of bending in the radial direction is reduced by arranging the guide rod.
Further, still include one and slow down the damping structure of first installation arm and the reverse extension of second installation arm, the damping structure includes along vertical direction offer the guiding groove on the mounting bracket, be located the damping piece of guiding groove, the cable that second installation arm and damping piece are connected respectively at both ends.
Rely on the action of gravity of damping piece to slow down the extension of second installation arm, avoid the second installation arm to pop out fast under the effect of other springs of expansion and contraction and cause personnel's injury.
Furthermore, a rotating shaft is arranged in the damping block, one end of the pull cable is fixed with the rotating shaft, the pull cable is wound on the rotating shaft for a plurality of turns, a clamping groove is formed in the rotating shaft, a clamping block inserted into the clamping groove is arranged on the damping block in a sliding mode, and the clamping block abuts against the bottom of the guide groove; the groove bottom of the guide groove is provided with an accommodating groove which is used for attracting the fixture block to be separated from the clamping groove, the depth of the accommodating groove is smaller than the length of the fixture block, and the mounting frame is provided with a push rod for pushing the fixture block to reset.
The telescopic spring drives the second mounting arm to extend when being reset, and the damping block is driven by the connecting rope to vertically move upwards along the guide groove to play a role in slowing down the extension of the second mounting arm; but also due to the action of the damping mass, the extension of the second mounting arm cannot be complete; consequently this scheme design is when the damping piece is interactive to a take the altitude, and the fixture block part has restricted the further removal of damping piece on the one hand in getting into the holding tank, and on the other hand makes the pivot unblock can take place to rotate to make and can expand around the epaxial cable of commentaries on classics, because the damping piece is blocked so the cable no longer receives the action of gravity of damping piece by the block this moment, the second installation arm can further extend this moment. The push rod is used for resetting the damping block. The extension of second installation arm and the length of cable can be adjusted to make the pivot keep the correspondence of draw-in groove and holding tank after rotating many rings.
Further, the push rod is connected with the mounting frame through a return spring.
Therefore, the push rod is convenient to operate and automatically resets through the spring after being pushed.
Furthermore, still set up a locating piece on the guiding groove, when the holding tank corresponds with the fixture block damping piece butt locating piece.
The setting of locating piece is in order to avoid damping piece to rise too fast and lead to the fixture block can not get into the holding tank in.
Furthermore, the lighting lamp is provided with an internal power supply.
The arrangement of a circuit is avoided, and the structure is simpler.
Further, the illuminating lamp is connected with the second mounting arm through screws.
The illumination lamp can be replaced.
In conclusion, the novel energy-saving car is installed on a new energy vehicle, can supplement illumination on a unloading area, and is convenient to unload.
Drawings
FIG. 1 is a schematic structural view of an embodiment of a telescopic boom in an expanded state;
FIG. 2 is a schematic structural view of the embodiment in a retracted state of the telescopic arm;
FIG. 3 is an enlarged view of section A of FIG. 1, showing primarily the damping mass and the pre-fabricated mating portion of the structure;
reference numerals: 1. a mounting frame; 2. a telescopic arm; 21. a first mounting arm; 211. a linear groove; 212. a guide hole; 22. a second mounting arm; 221. a straight line block; 222. a guide bar; 3. an illuminating lamp; 41. a tension spring; 42. a locking hole; 43. a locking groove; 44. a locking lever; 45. connecting ropes; 51. a guide groove; 52. a damping block; 521. a rotating shaft; 522. a card slot; 53. a guide wheel; 54. a cable; 55. a clamping block; 56. accommodating grooves; 57. a magnet; 58. positioning blocks; 61. a push rod; 62. a return spring.
Detailed Description
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
A telescopic illuminating mechanism for a new energy vehicle in an unloading area comprises a mounting frame 1, a telescopic arm 2 installed on the mounting frame 1, an illuminating lamp 3 installed at one end of the telescopic arm 2, and a control mechanism for controlling the telescopic arm 2 to stretch.
As shown in fig. 1, the telescopic arm 2 includes a first mounting arm 21 fixed to the mounting block 1 and a second mounting arm 22 sleeved outside the first mounting arm 21, the cross sections of the first mounting arm 21 and the second mounting arm 22 are both square, linear grooves 211 are formed in both sides of the first mounting arm 21, the second mounting arm 22 is hollow, and has two linear blocks 221 located in the linear grooves 211, the linear blocks 221 move in the linear grooves 211 when the second mounting arm 22 moves relative to the first mounting arm 21, and the second mounting arm 22 is prevented from being separated from the first mounting arm 21.
As shown in fig. 1, the illumination lamp 3 is mounted on the end of the second mounting arm 22 away from the first mounting arm 21 by screws, similar to a general table lamp with an internal power supply.
As shown in fig. 1, the control mechanism includes a telescopic spring 41, an unlockable locking assembly that locks the first mounting arm 21 and the second mounting arm 22 when the telescopic arm 2 is retracted. The extension spring 41 is located inside the second mounting arm 22 and keeps the extension direction consistent with the moving direction of the second mounting arm 22, and two ends of the extension spring 41 are respectively fixed with the second mounting arm 22 and the first mounting arm 21. The second mounting arm 22 is further fixed with a guide rod 222, the guide rod 222 penetrates through the extension spring 41 along the length direction of the extension spring 41, the first mounting arm 21 is provided with a corresponding guide hole 212, the diameter of the guide hole 212 is smaller than the outer diameter of the extension spring 41, the diameter of the guide hole 212 is the same as the outer diameter of the guide rod 222, and the axes of the guide hole 212, the guide rod 222 and the extension spring 41 are on the same straight line.
As shown in fig. 1, the locking assembly includes a locking hole 42 formed on the mounting bracket 1, a locking groove 43 formed on the second mounting arm 22, and a locking rod 44 inserted into the locking hole 42 and extending into the locking groove 43, wherein one end of the locking rod 44 is fixedly connected to a rope 45 and the other end of the locking rod 45 is fixedly connected to the mounting bracket 1.
As shown in fig. 2 to 3, the lighting mechanism further includes a damping structure for slowing down the reverse extension of the first mounting arm 21 and the second mounting arm 22, and the damping structure includes a guide groove 51 opened on the mounting bracket 1 in the vertical direction, a damping block 52 located in the guide groove 51, and a pulling cable 54. The damping block 52 is internally provided with a rotating shaft 521, and a guide wheel 53 is arranged above the guide groove 51; one end of the cable 54 is fixed to the rotating shaft 521, and the other end thereof passes through the guide hole 212 around the guide wheel 53 and is fixed to the guide bar 222. The rotating shaft 521 is provided with a slot 522, the damping block 52 is slidably provided with a latch 55 inserted into the slot 522, the latch 55 abuts against the bottom of the guide slot 51, and when the damping block 52 is located at the lowest end of the guide slot 51, the cable 54 is wound on the rotating shaft 521 for a plurality of turns. An accommodating groove 56 for attracting the fixture block 55 to be separated from the clamping groove 522 is formed in the groove bottom of the guide groove 51, a magnet 57 is fixed at the groove bottom of the accommodating groove 56, and the fixture blocks 55 are made of iron and can attract each other; the depth of the receiving groove 56 is smaller than the length of the latch 55, so that at least a portion of the latch 55 is always located in the damping block 52. A positioning block 58 is fixed to the upper end of the guide groove 51, and when the damping block 52 abuts against the positioning block 58, the receiving groove 56 corresponds to the engaging block 55.
Referring to fig. 3, a push rod 61 for pushing the latch 55 to return is disposed on the mounting bracket 1, and the push rod 61 passes through the mounting bracket 1 and the magnet 57 and can horizontally move back and forth relative to the mounting bracket 1. The push rod 61 is a T-shaped rod, the large end of the push rod is located outside the mounting frame 1, the push rod 61 is reset through the reset spring 62, one end of the reset spring 62 is fixed with the large end of the push rod 61, and the other end of the reset spring is fixed with the mounting frame 1.
When the telescopic arm 2 is in a telescopic state, the telescopic spring 41 is compressed, the damping block 52 is positioned at the lowest end of the guide groove 51, the clamping block 55 is clamped into the clamping groove 522 at the moment, and the locking rod 44 passes through the locking hole 42 and is inserted into the locking groove 43; when night illumination is needed, the locking rod 44 is taken down, the second mounting arm 22 extends under the reset action of the telescopic spring 41, the damping block 52 is driven to move upwards until the damping block 52 abuts against the positioning block 58, and the fixture block 55 is separated from the clamping groove 522 and partially enters the accommodating groove 56; at this time, the cable 54 wound around the rotating shaft 521 is unwound, so that the second mounting arm 22 is further extended. When the damping block 52 is reset, the push rod 61 is pushed to push the fixture block 55 out, and at the moment, one end of the fixture block 55 close to the push rod 61 is flush with the groove bottom surface of the guide groove 51, so that the second mounting arm 22 is pushed to reset, and the damping block 52 falls.
Claims (6)
1. The utility model provides a telescopic unloading district lighting mechanism for new energy car which characterized in that: the telescopic arm comprises a mounting frame (1), a telescopic arm (2) arranged on the mounting frame (1), a lighting lamp (3) arranged at one end of the telescopic arm (2), and a control mechanism for controlling the telescopic arm (2) to stretch, wherein the telescopic arm (2) comprises a first mounting arm (21) fixed with the mounting frame (1) and a second mounting arm (22) sleeved outside the first mounting arm (21), the control mechanism comprises a telescopic spring (41) for pushing the first mounting arm (21) and the second mounting arm (22) to stretch reversely, and an unlocking locking assembly for locking the first mounting arm (21) and the second mounting arm (22) when the telescopic arm (2) is contracted; the damping device is characterized by further comprising a damping structure for slowing down the reverse extension of the first mounting arm (21) and the second mounting arm (22), wherein the damping structure comprises a guide groove (51) formed in the mounting frame (1) along the vertical direction, a damping block (52) located in the guide groove (51), and a guy cable (54) with two ends respectively connected with the second mounting arm (22) and the damping block (52); the damping block (52) is internally provided with a rotating shaft (521), one end of the pull cable (54) is fixed with the rotating shaft (521), the pull cable (54) is wound on the rotating shaft (521) for multiple turns, the rotating shaft (521) is provided with a clamping groove (522), the damping block (52) is provided with a clamping block (55) inserted into the clamping groove (522) in a sliding manner, and the clamping block (55) is abutted to the bottom of the guide groove (51); an accommodating groove (56) which is used for attracting the clamping block (55) to be separated from the clamping groove (522) is formed in the groove bottom of the guide groove (51), the groove depth of the accommodating groove (56) is smaller than the length of the clamping block (55), and a push rod (61) which is used for pushing the clamping block (55) to reset is arranged on the mounting frame (1); the push rod (61) is connected with the mounting frame (1) through a return spring (62); the guide groove (51) is further provided with a positioning block (58), and the damping block (52) is abutted to the positioning block (58) when the accommodating groove (56) corresponds to the clamping block (55).
2. The retractable unloading area lighting mechanism for the new energy vehicle as claimed in claim 1, wherein: the locking assembly comprises a locking hole (42) formed in the mounting frame (1), a locking groove (43) formed in the second mounting arm (22), and a locking rod (44) inserted into the locking hole (42) and extending into the locking groove (43).
3. The retractable lighting mechanism for a new energy vehicle as claimed in claim 2, wherein: the locking rod (44) is connected with the mounting rack (1) through a connecting rope (45).
4. The retractable unloading area lighting mechanism for the new energy vehicle as claimed in claim 1, wherein: a guide rod (222) is fixed on the second mounting arm (22), a guide hole (212) matched with the guide rod (222) is formed in the first mounting arm (21), the telescopic spring (41) is sleeved outside the guide rod (222), and two ends of the telescopic spring are respectively connected with the first mounting arm (21) and the second mounting arm (22).
5. The retractable unloading area lighting mechanism for the new energy vehicle as claimed in claim 1, wherein: the illuminating lamp (3) is provided with an internal power supply.
6. The retractable unloading area lighting mechanism for the new energy vehicle as claimed in claim 1, wherein: the illuminating lamp (3) is connected with the second mounting arm (22) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810967780.5A CN109131062B (en) | 2018-08-23 | 2018-08-23 | Telescopic unloading area lighting mechanism for new energy vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810967780.5A CN109131062B (en) | 2018-08-23 | 2018-08-23 | Telescopic unloading area lighting mechanism for new energy vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109131062A CN109131062A (en) | 2019-01-04 |
| CN109131062B true CN109131062B (en) | 2020-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810967780.5A Active CN109131062B (en) | 2018-08-23 | 2018-08-23 | Telescopic unloading area lighting mechanism for new energy vehicle |
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| CN (1) | CN109131062B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020113491A1 (en) * | 2018-12-06 | 2020-06-11 | 杭州容大智造科技有限公司 | Lighting compensation apparatus for unloading area of logistics vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7021788B2 (en) * | 2004-06-02 | 2006-04-04 | Tupor Limited | Telescopic lantern |
| CN102305354B (en) * | 2011-05-10 | 2012-11-07 | 周京舟 | Small lighting vehicle convenient to use |
| US20170251793A1 (en) * | 2016-03-07 | 2017-09-07 | James W. BARRATT | Hands free device holder |
| CN106314248B (en) * | 2016-08-27 | 2019-01-01 | 国网山东省电力公司招远市供电公司 | A kind of power construction vehicle |
| CN207599597U (en) * | 2017-11-05 | 2018-07-10 | 天津市宽福自行车有限公司 | A kind of bicycle lamp |
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Effective date of registration: 20220707 Address after: 313199 building 3, No. 2501-1, development avenue, Taihu street, Huzhou City, Zhejiang Province Patentee after: ZHEJIANG RAP INTELLIGENT VEHIGLE Co.,Ltd. Address before: 11 / F, building 12, Saiyin International Center, Wuchang Street, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU RONG DA INTELLIGENT MANUFACTURE TECHNOLOGY Co.,Ltd. |
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