CN115059880B - Portable multifunctional explosion-proof searchlight - Google Patents
Portable multifunctional explosion-proof searchlight Download PDFInfo
- Publication number
- CN115059880B CN115059880B CN202210790709.0A CN202210790709A CN115059880B CN 115059880 B CN115059880 B CN 115059880B CN 202210790709 A CN202210790709 A CN 202210790709A CN 115059880 B CN115059880 B CN 115059880B
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- Prior art keywords
- explosion
- fixedly connected
- proof searchlight
- gear
- movable block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000000903 blocking effect Effects 0.000 claims abstract description 9
- 238000004804 winding Methods 0.000 claims description 15
- 230000003139 buffering effect Effects 0.000 claims description 6
- 238000004880 explosion Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L4/00—Electric lighting devices with self-contained electric batteries or cells
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/40—Hand grips
- F21V21/406—Hand grips for portable lighting devices
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to the technical field of explosion-proof searchlight, in particular to a portable multifunctional explosion-proof searchlight, which comprises an explosion-proof searchlight, wherein a connecting part is fixedly connected to the explosion-proof searchlight, the connecting part is connected with a holding part through a rotating mechanism, a limiting groove is formed in the connecting part, a movable block is slidably arranged in the limiting groove, the movable block is hinged with a hinging rod, one end of the hinging rod, which is far away from the movable block, is hinged with the holding part, the movable block and the limiting groove are buffered through a buffer mechanism, and a blocking mechanism is arranged in the limiting groove and used for blocking the movable block; the invention has the buffer mechanism to buffer the impact force, thereby avoiding the situation that the handle of the carrying handle is broken.
Description
Technical Field
The invention relates to the technical field of explosion-proof searchlight, in particular to a portable multifunctional explosion-proof searchlight.
Background
The portable explosion-proof searchlight is suitable for flammable and explosive places such as armies, petrifaction, oil fields, fire protection, electric power, customs and the like to be used as mobile illumination. The ultra-far range is that the ultra-white light range can reach more than 3500 meters, the anti-ballistic rubber material is selected to be used on the existing anti-explosion searchlight material, the anti-falling performance reaches 1 meter high, the anti-falling performance is not damaged, the handle of the portable anti-explosion searchlight is of an L-shaped structure, although the anti-explosion searchlight has good anti-falling performance, when the front end of the handle is firstly landed, the handle plays a role of a lever at the moment, the force is amplified, the situation that the L-shaped structure of the handle is broken easily occurs, and the handle is damaged is caused.
Disclosure of Invention
The invention aims to solve the defect that the L-shaped structure of a handle is easy to break in the prior art, and provides a portable multifunctional explosion-proof searchlight.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a portable multi-functional explosion-proof searchlight, includes explosion-proof searchlight, fixedly connected with connecting portion on the explosion-proof searchlight, connect holding portion through slewing mechanism on the connecting portion, the spacing groove has been seted up on the connecting portion, slidable is provided with the movable block in the spacing groove, the movable block articulates there is the articulated pole, the articulated pole keep away from the one end of movable block with holding portion articulates mutually, the movable block with buffer gear buffering is passed through between the spacing groove, the spacing groove is provided with and blocks the mechanism and be used for right the movable block blocks.
Preferably, the rotating mechanism comprises a rotating shaft and a mounting groove, the mounting groove is formed in the connecting portion, the rotating shaft is fixedly connected with the holding portion, and the rotating shaft is rotatably connected with the inner wall of the mounting groove through a bearing.
Preferably, a limiting column is fixedly connected to the inner wall of the limiting groove, and the limiting column penetrates through the moving block.
Preferably, the buffer mechanism is a rubber spring, one end of the rubber spring is fixedly connected with the moving block, and the other end of the rubber spring is fixedly connected with the inner wall of the limit groove.
Preferably, a protection mechanism is arranged at the front end of the explosion-proof searchlight.
Preferably, the protection mechanism is a protection plate, and the protection plate is connected with the moving block through a pulling mechanism.
Preferably, the pulling mechanism comprises a pull rope, a winding roll, a first gear, a second gear, a rack, a rotating column and a rotating rod, wherein the rack is fixedly connected to the moving block, the rotating column is rotationally connected to the explosion-proof searchlight through a bearing seat, the second gear is fixedly connected to the rotating column, the rotating rod is rotationally connected to the explosion-proof searchlight through the bearing seat, the second gear is respectively meshed with the first gear and the rack, the winding roll is fixedly connected to the rotating rod, the pull rope is tied to the winding roll, the other end of the pull rope is connected to the protecting plate through a guiding mechanism, and the number of teeth of the first gear is smaller than that of the second gear.
Preferably, the guiding mechanism comprises a first fixed pulley and a second fixed pulley, the first fixed pulley and the second fixed pulley are fixedly connected to the explosion-proof searchlight, and the pull rope passes through the first fixed pulley and the second fixed pulley.
Preferably, the explosion-proof searchlight is fixedly connected with a positioning rod, the protecting plate is fixedly connected with a limiting sleeve, and the positioning rod can be inserted into the limiting sleeve.
Preferably, the blocking mechanism comprises a stop block, and the stop block is fixedly connected to the inner wall of the limit groove.
The portable multifunctional explosion-proof searchlight provided by the invention has the beneficial effects that: the handle is decomposed into the connecting part and the holding part by the original integrated structure, when the holding part lands firstly, the holding part rotates, the hinge rod drives the moving block to move, the buffer mechanism is compressed, and the buffer mechanism plays a role in buffering impact force, so that the condition that the handle is broken when being lifted is avoided.
Drawings
FIG. 1 is a schematic diagram of a portable multifunctional explosion-proof searchlight according to the present invention;
FIG. 2 is a perspective view of a portable multifunctional explosion-proof searchlight according to the present invention;
FIG. 3 is a perspective view of a portable multifunctional explosion-proof searchlight according to the present invention;
FIG. 4 is a front view of a portable multifunctional explosion-proof searchlight in accordance with the present invention;
FIG. 5 is an enlarged view of portion A of FIG. 2 of a portable multifunctional explosion-proof searchlight in accordance with the present invention;
fig. 6 is an enlarged view of part B of fig. 3 of a portable multifunctional explosion-proof searchlight according to the present invention.
In the figure: the explosion-proof searchlight 1, the holding part 2, the rotating shaft 3, the connecting part 4, the pull rope 5, the first fixed pulley 6, the second fixed pulley 7, the limiting groove 8, the limiting post 9, the stop block 10, the moving block 11, the rubber spring 12, the protection plate 13, the hinging rod 14, the winding reel 15, the first gear 16, the second gear 17, the rack 18, the rotating post 19, the rotating rod 20, the mounting groove 21, the positioning rod 22 and the limiting sleeve 23.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Example 1
Referring to fig. 1-6, a portable multifunctional explosion-proof searchlight comprises an explosion-proof searchlight 1, a connecting part 4 is fixedly connected to the explosion-proof searchlight 1, a holding part 2 is connected to the connecting part 4 through a rotating mechanism, a limiting groove 8 is formed in the connecting part 4, a movable block 11 is slidably arranged in the limiting groove 8, the movable block 11 is hinged with a hinging rod 14, one end, away from the movable block 11, of the hinging rod 14 is hinged with a holding part 2, the movable block 11 and the limiting groove 8 are buffered through a buffering mechanism, a handle is decomposed into the connecting part 4 and the holding part 2 through an original integrated structure, when the holding part 2 is firstly landed, the holding part 2 rotates, the hinging rod 14 drives the movable block 11 to move, the buffering mechanism compresses the buffering mechanism, the impact force is buffered, and therefore the situation that the handle is broken is avoided.
The stop groove 8 is provided with a blocking mechanism for blocking the movable block 11, the blocking mechanism comprises a stop block 10, the stop block 10 is fixedly connected to the inner wall of the stop groove 8, the stop block 10 is adopted to stop the movable block 11, and when the holding part 2 is lifted, the included angle between the holding part 2 and the connecting part 4 is fixed.
The rotating mechanism comprises a rotating shaft 3 and a mounting groove 21, wherein the mounting groove 21 is formed in the connecting portion 4, the rotating shaft 3 is fixedly connected with the holding portion 2, the rotating shaft 3 is rotatably connected with the inner wall of the mounting groove 21 through a bearing, and the rotating shaft 3 is adopted, so that the holding portion 2 can rotate around the connecting portion 4.
The spacing post 9 of fixedly connected with on the spacing groove 8 inner wall, spacing post 9 runs through movable block 11, and movable block 11 slides and sets up in spacing groove 8, appears the skew on the position easily, through the design that adopts spacing post 9, plays spacing effect to movable block 11 to avoided movable block 11 to break away from spacing groove 8.
The buffer gear is rubber spring 12, and rubber spring 12 one end and movable block 11 fixed connection, the other end and spacing groove 8 inner wall fixed connection, rubber spring 12 play the cushioning effect when holding portion 2 is on the ground, simultaneously because rubber spring 12 can compress or stretch to guaranteed when carrying holding portion 2, rubber spring 12 is in tensile state, when holding portion 2 drops on the ground, rubber spring 12 is in compression state.
Example 2
In the embodiment 1, since the front end of the explosion-proof searchlight 1 is made of transparent material, typically glass or resin, when the front end of the explosion-proof searchlight 1 falls onto the ground and lands on the ground first, broken stone on the ground is liable to cause damage, and referring to fig. 1 to 6, as another preferred embodiment of the present invention, on the basis of the embodiment 1,
the front end of the explosion-proof searchlight 1 is provided with a protection mechanism, the protection mechanism is a protection plate 13, the protection plate 13 is connected with the movable block 11 through a pulling mechanism, the front end of the explosion-proof searchlight 1 is shielded and protected by adopting the design of the protection plate 13, the glass at the front end of the explosion-proof searchlight 1 is prevented from being damaged, and the function is increased.
The pulling mechanism comprises a pull rope 5, a winding reel 15, a first gear 16, a second gear 17, a rack 18, a rotating column 19 and a rotating rod 20, wherein the rack 18 is fixedly connected to the moving block 11, the rotating column 19 is rotationally connected to the explosion-proof searchlight 1 through a bearing seat, the second gear 17 is fixedly connected to the rotating rod 20, the rotating rod 20 is rotationally connected to the explosion-proof searchlight 1 through the bearing seat, the second gear 17 is respectively meshed with the first gear 16 and the rack 18, the winding reel 15 is fixedly connected to the rotating rod 20, the pull rope 5 is tied to the winding reel 15, the other end of the pull rope 5 is connected with the protection plate 13 through a guide mechanism, when the holding part 2 is held by a hand, the moving block 11 is pulled to move upwards due to the holding part 2, the rack 18 is driven to move downwards until the moving block 11 is limited by the stop block 10, the second gear 17 drives the first gear 16 to rotate due to the fact that the winding reel 15 is fixedly connected to the rotating rod 20, the winding reel 15 is driven to rotate to the winding reel, the protection plate 5 is driven to rotate, the protection plate 13 is driven to move upwards, the searchlight is prevented from falling down due to the fact that the protection plate 13 is not used, and the explosion-proof searchlight 1 falls down due to the fact that the protection plate is not used, when the protection plate is in the situation that the protection plate is not used is in the situation that the explosion-proof end is sealed, and the explosion-proof end is not shown, when the protection plate 1 falls is sealed, when the protection plate is not shown, and when the protection plate is used, and when the protection is used is not shown, and when the protection 1 is in the protection is sealed.
The guiding mechanism comprises a first fixed pulley 6 and a second fixed pulley 7, the first fixed pulley 6 and the second fixed pulley 7 are fixedly connected to the explosion-proof searchlight 1, the pull rope 5 passes through the first fixed pulley 6 and the second fixed pulley 7, the number of teeth of the first gear 16 is smaller than the number of teeth of the second gear 17, and due to the fact that the movement distance of the rack 18 is smaller, the design that the number of teeth of the first gear 16 is smaller than the number of teeth of the second gear 17 is adopted, the first gear 16 is facilitated to do accelerated movement, the number of turns of the winding reel 15 is larger than the number of turns of the second gear 17, the pull rope 5 is wound, and the protection board 13 is completely opened.
The explosion-proof searchlight 1 is fixedly connected with a locating rod 22, the protective plate 13 is fixedly connected with a limiting sleeve 23, the locating rod 22 can be inserted into the limiting sleeve 23, and when the protective plate 13 moves, the limiting sleeve 23 is driven to move on the locating rod 22, so that the protective plate 13 is prevented from deviating.
When the explosion-proof searchlight 1 is lifted, the stop block 10 plays a role of blocking and limiting the moving block 11, the included angle between the holding part 2 and the connecting part 4 is fixed, the holding part 2 supports the explosion-proof searchlight 1, the rubber spring 12 is in a stretching state and drives the rack 18 to move downwards, the second gear 17 drives the first gear 16 to rotate, the winding roll 15 is fixedly connected to the rotating rod 20 and is driven to rotate, the pull rope 5 is wound, the protection plate 13 moves upwards, and therefore the explosion-proof searchlight 1 is not blocked when in use, and when the explosion-proof searchlight 1 is not in use or falls, the rubber spring 12 is reset due to the fact that the protection plate 13 has weight and seals and protects the front end of the explosion-proof searchlight 1 again.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a portable multifunctional explosion-proof searchlight, includes explosion-proof searchlight (1), its characterized in that, fixedly connected with connecting portion (4) on explosion-proof searchlight (1), connect through slewing mechanism on connecting portion (4) hold portion (2), limit groove (8) have been seted up on connecting portion (4), slidable is provided with movable block (11) in limit groove (8), movable block (11) articulates has articulated pole (14), articulated pole (14) keep away from one end of movable block (11) with hold portion (2) are articulated, movable block (11) with buffer gear buffering between limit groove (8), limit groove (8) are provided with and block the mechanism and be used for blocking movable block (11);
the front end of the explosion-proof searchlight (1) is provided with a protection mechanism, the protection mechanism is a protection plate (13), and the protection plate (13) is connected with the movable block (11) through a pulling mechanism;
the pulling mechanism comprises a pull rope (5), a winding roll (15), a first gear (16), a second gear (17), a rack (18), a rotating column (19) and a rotating rod (20), wherein the rack (18) is fixedly connected to the moving block (11), the rotating column (19) is rotationally connected to the explosion-proof searchlight (1) through a bearing seat, the second gear (17) is fixedly connected to the rotating column (19), the first gear (16) is fixedly connected to the rotating rod (20), the rotating rod (20) is rotationally connected to the explosion-proof searchlight (1) through a bearing seat, the second gear (17) is respectively meshed with the first gear (16) and the rack (18), the winding roll (15) is fixedly connected to the rotating rod (20), the pull rope (5) is tied to the winding roll (15), the other end of the pull rope (5) is connected to the protecting plate (13) through a guiding mechanism, and the number of teeth of the first gear (16) is smaller than that of the second gear (17).
2. The portable multifunctional explosion-proof searchlight according to claim 1, wherein the rotating mechanism comprises a rotating shaft (3) and a mounting groove (21), the mounting groove (21) is arranged on the connecting portion (4), the rotating shaft (3) is fixedly connected with the holding portion (2), and the rotating shaft (3) is rotatably connected with the inner wall of the mounting groove (21) through a bearing.
3. The portable multifunctional explosion-proof searchlight according to claim 2, wherein a limit post (9) is fixedly connected to the inner wall of the limit groove (8), and the limit post (9) penetrates through the movable block (11).
4. The portable multifunctional explosion-proof searchlight according to claim 1, wherein the buffer mechanism is a rubber spring (12), one end of the rubber spring (12) is fixedly connected with the moving block (11), and the other end of the rubber spring is fixedly connected with the inner wall of the limit groove (8).
5. The portable multifunctional explosion-proof searchlight according to claim 1, wherein the guiding mechanism comprises a first fixed pulley (6) and a second fixed pulley (7), the first fixed pulley (6) and the second fixed pulley (7) are fixedly connected to the explosion-proof searchlight (1), and the pull rope (5) passes through the first fixed pulley (6) and the second fixed pulley (7).
6. The portable multifunctional explosion-proof searchlight according to claim 1, characterized in that a positioning rod (22) is fixedly connected to the explosion-proof searchlight (1), a limit sleeve (23) is fixedly connected to the protection plate (13), and the positioning rod (22) can be inserted into the limit sleeve (23).
7. A portable multifunction explosion proof searchlight according to any of claims 1 to 4, wherein said blocking mechanism comprises a stop (10), said stop (10) being fixedly connected to the inner wall of said limit groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210790709.0A CN115059880B (en) | 2022-07-05 | 2022-07-05 | Portable multifunctional explosion-proof searchlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210790709.0A CN115059880B (en) | 2022-07-05 | 2022-07-05 | Portable multifunctional explosion-proof searchlight |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115059880A CN115059880A (en) | 2022-09-16 |
| CN115059880B true CN115059880B (en) | 2024-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210790709.0A Active CN115059880B (en) | 2022-07-05 | 2022-07-05 | Portable multifunctional explosion-proof searchlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115059880B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080002653U (en) * | 2007-01-12 | 2008-07-16 | 주식회사 유토테크 | Light having Handle for Sliding Prevention and Impact Preventing Protector |
| CN211224960U (en) * | 2019-11-08 | 2020-08-11 | 重庆宇洁环卫设施有限公司 | Sliding groove type buffering cover |
| CN212644293U (en) * | 2020-07-23 | 2021-03-02 | 温州正超照明科技有限公司 | Portable explosion-proof searchlight |
| CN212673000U (en) * | 2020-08-31 | 2021-03-09 | 浙江中兴防爆器材有限公司 | Portable explosion-proof searchlight |
| CN214690041U (en) * | 2020-11-12 | 2021-11-12 | 广州市春锦机电有限公司 | Avoid wobbling stainless steel door |
| CN215489184U (en) * | 2021-07-05 | 2022-01-11 | 南京天普机电产品制造有限公司 | Portable explosion-proof work searchlight |
-
2022
- 2022-07-05 CN CN202210790709.0A patent/CN115059880B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080002653U (en) * | 2007-01-12 | 2008-07-16 | 주식회사 유토테크 | Light having Handle for Sliding Prevention and Impact Preventing Protector |
| CN211224960U (en) * | 2019-11-08 | 2020-08-11 | 重庆宇洁环卫设施有限公司 | Sliding groove type buffering cover |
| CN212644293U (en) * | 2020-07-23 | 2021-03-02 | 温州正超照明科技有限公司 | Portable explosion-proof searchlight |
| CN212673000U (en) * | 2020-08-31 | 2021-03-09 | 浙江中兴防爆器材有限公司 | Portable explosion-proof searchlight |
| CN214690041U (en) * | 2020-11-12 | 2021-11-12 | 广州市春锦机电有限公司 | Avoid wobbling stainless steel door |
| CN215489184U (en) * | 2021-07-05 | 2022-01-11 | 南京天普机电产品制造有限公司 | Portable explosion-proof work searchlight |
Also Published As
| Publication number | Publication date |
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| CN115059880A (en) | 2022-09-16 |
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