CN101786435B - Locking device used for vehicle-mounted lifting lamp - Google Patents
Locking device used for vehicle-mounted lifting lamp Download PDFInfo
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- CN101786435B CN101786435B CN 201010115707 CN201010115707A CN101786435B CN 101786435 B CN101786435 B CN 101786435B CN 201010115707 CN201010115707 CN 201010115707 CN 201010115707 A CN201010115707 A CN 201010115707A CN 101786435 B CN101786435 B CN 101786435B
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- arm
- vehicle
- hold
- lifting lamp
- shaped rocking
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Abstract
The invention relates to a locking device used for a vehicle-mounted lifting lamp. The locking device comprises a bracket, a U-shaped rocker arm and a driving part, wherein the bracket is provided with a first supporting arm and a second supporting arm that are oppositely arranged; the first supporting arm and the second supporting arm are provided with notches adaptive with rod pieces arranged on the lifting lamp; the U-shaped rocker arm is arranged between the first supporting arm and the second supporting arm and is provided with a first vertical arm and a second vertical arm; the first vertical arm and the second vertical arm are respectively and rotatably connected wit the first supporting arm and the second supporting arm by two rotating shafts; the first vertical arm and the second vertical arm are respectively provided with hook parts used for matched with the notches for fixing the rod pieces in the notches; and the driving part is connected with the U-shaped rocker arm for driving the U-shaped rocker arm to swing. The locking device can be used for fixing the collected vehicle-mounted lifting lamp, and the driving part is used for unlocking when the lamp moves up; in addition, the locking device has simple structure and convenient operation and can effectively prevent the adverse effect caused by the lifting of the lamp when in the vibration of a vehicle.
Description
Technical field
The present invention relates to vehicle-mounted lifting lamp, more particularly, relate to a kind of blocking device that is used for vehicle-mounted lifting lamp.
Background technology
Vehicle-mounted lifting lamp generally lies in when not working on the roof, holds up during work.Because to jolt can appear when going in vehicle unavoidably, especially under the situation of relatively poor road conditions, make the lifting lamp of roof also along with car body vibrates together.Lifting lamp generally has long lifting bar, and the amplitude that is positioned at the lamp panel of lifting bar head can be bigger, and this all has considerable influence to lifting bar and lamp panel, can damage lifting bar and lamp panel when serious.If adopt artificial fixed method, when light fixture is holded up or put down, need the people to climb on the roof and operate, promptly inconvenience is also dangerous.
Summary of the invention
The object of the present invention is to provide a kind of blocking device that is used for vehicle-mounted lifting lamp, when lifting lamp is packed up, can automatically lock light fixture, when light fixture rises, can unlock, avoid because the infringement that vehicle jolts lifting lamp is caused.
The technical solution adopted for the present invention to solve the technical problems is: construct a kind of blocking device that is used for vehicle-mounted lifting lamp, comprising:
Support, said support have first hold-down arm and second hold-down arm that is oppositely arranged, have on said first hold-down arm and second hold-down arm with lifting lamp on the adaptive breach of rod member;
The U-shaped rocking arm; Said U-shaped rocking arm is arranged between first hold-down arm and second hold-down arm; Said U-shaped rocking arm has the first vertical arm and the second vertical arm; The said first vertical arm and the second vertical arm are rotationally connected with first hold-down arm, second hold-down arm respectively through two rotating shafts of concentric, and the said first vertical arm and the second vertical arm have respectively to be used for cooperating with said breach rod member is fixed on the hook portion in the breach;
Drive element, said drive element are connected with said U-shaped rocking arm and drive said U-shaped rocking arm to be swung.
At the blocking device that is used for vehicle-mounted lifting lamp of the present invention, said drive element comprises electromagnet and by the magnetic bar of solenoid actuated, said magnetic bar is connected with said U-shaped rocking arm.
At the blocking device that is used for vehicle-mounted lifting lamp of the present invention, be arranged with retracing spring on the said magnetic bar.
At the blocking device that is used for vehicle-mounted lifting lamp of the present invention, said drive element is a cylinder, and said U-shaped rocking arm is connected with the piston of cylinder.
At the blocking device that is used for vehicle-mounted lifting lamp of the present invention, said drive element is a hydraulic actuating cylinder, and said U-shaped rocking arm is connected with the piston of hydraulic actuating cylinder.
At the blocking device that is used for vehicle-mounted lifting lamp of the present invention, the breach of said first hold-down arm and second hold-down arm is provided with and the suitable supporting pad of said notch geometry.
At the blocking device that is used for vehicle-mounted lifting lamp of the present invention, said supporting pad is processed by elastomeric material.
At the blocking device that is used for vehicle-mounted lifting lamp of the present invention, said supporting pad is processed by rubber.
At the blocking device that is used for vehicle-mounted lifting lamp of the present invention, the arranged outside of said first hold-down arm and second hold-down arm has support platform.
At the blocking device that is used for vehicle-mounted lifting lamp of the present invention, said drive element is connected with the bottom of said U-shaped rocking arm.
The blocking device that is used for vehicle-mounted lifting lamp of embodiment of the present invention; Have following beneficial effect: blocking device of the present invention can be fixed the vehicle-mounted lifting lamp of packing up;, light fixture can unlock when rising by drive element control; Simple in structure, easy to operate, can effectively prevent because Vehicular vibration causes harmful effect to lifting lamp.
Description of drawings
To combine accompanying drawing and embodiment that the present invention is described further below, in the accompanying drawing:
Fig. 1 is the scheme drawing of a preferred embodiment of the blocking device that is used for vehicle-mounted lifting lamp of the present invention;
Fig. 2 is a preferred embodiment front view that is used for the blocking device of vehicle-mounted lifting lamp of the present invention;
Fig. 3 is a preferred embodiment right elevation that is used for the blocking device of vehicle-mounted lifting lamp of the present invention;
Fig. 4 is the right elevation that a preferred embodiment that is used for the blocking device of vehicle-mounted lifting lamp of the present invention is in half-open shape body;
Fig. 5 is a scheme drawing that preferred embodiment cooperates with lifting lamp that is used for the blocking device of vehicle-mounted lifting lamp of the present invention;
Fig. 6 is a front view that preferred embodiment cooperates with lifting lamp that is used for the blocking device of vehicle-mounted lifting lamp of the present invention.
The specific embodiment
To understand in order technical characterictic of the present invention, purpose and effect being had more clearly, to contrast accompanying drawing at present and specify the specific embodiment of the present invention.
Like Fig. 1, Fig. 2 and shown in Figure 3, be a preferred embodiment that is used for the blocking device of vehicle-mounted lifting lamp of the present invention, this blocking device comprises support 1, U-shaped rocking arm 2 and drive element.The two ends of the base plate 10 of support 1 are provided with the first relative hold-down arm 11 and second hold-down arm 12; First hold-down arm 11 and second hold-down arm 12 have the breach 111,121 adaptive with the rod member of lifting lamp; Referring to Fig. 5, Fig. 6; When lifting lamp was packed up, pipe link 41 dropped in the breach 111,121; The first vertical arm 21 of U-shaped rocking arm 2 and the second vertical arm 22 are rotationally connected with first hold-down arm 11 and second hold-down arm 12 respectively through two rotating shafts 112,122 of concentric; The first vertical arm 21 and the second vertical arm 22 have to be used for respectively cooperating with breach 111,121 rod member 41 are fixed on the hook portion 211,221 in the breach 111,121.
U-shaped rocking arm 2 is connected with drive element and at the drive lower swing of drive element, drives hook portion 211,221 and catch on or decontrol rod member 41.In the present embodiment; Adopt the mode of Electromagnetic Drive to drive U-shaped rocking arm 2; Specifically be on support base plate 10, to be fixed with electromagnet 30, magnetic bar 31 1 ends that cooperate with electromagnet 30 are connected with the bottom 20 of U-shaped rocking arm 2, and the other end is positioned at the magnet coil of electromagnet 30; Be arranged with retracing spring 32 on the magnetic bar 31, retracing spring 32 is between the bottom 20 of electromagnet 30 and U-shaped rocking arm 2.When lifting lamp need be holded up, electromagnet 30 energisings, magnetic bar 31 is pulled to electromagnet 30, and the bottom 20 that drives U-shaped rocking arm 2 is to the motion of electromagnet 30 directions, and hook portion 211,221 is moved round about, makes rod member 41 can shift out breach 111,121; When lifting lamp fell, after rod member 41 is put into breach 111,121, the power supply of tripping magnet 30; U-shaped rocking arm 2 resets under the effect of retracing spring 32; Make hook portion 211,221 catch on rod member 41, rod member 41 is fixed in the breach 111,121, realize locking lifting lamp.
In order better to reduce the vibration of lifting lamp; In the present embodiment, breach 111,121 is provided with the supporting pad 113,123 suitable with notch geometry, and supporting pad 113,123 can select for use elastomeric material to process; Like rubber etc., can play the excellent vibration damping effect.
In order lifting lamp to be played better supporting role; At first hold-down arm 11 of support 1 and the arranged outside of second hold-down arm 12 support platform 13,14 is arranged; The control capsule 42 (or barretter) of the head of lifting lamp etc. can be against on the support platform 13,14; Owing to the unsettled placement of these parts, make rod member 41 bear bigger application force when avoiding lifting lamp to fall.
In the present embodiment; Drive element adopts the mode of Electromagnetic Drive to realize the driving to U-shaped rocking arm 2, in reality, also can adopt modes such as cylinder, hydraulic actuating cylinder to realize the driving to U-shaped rocking arm 2; The piston of cylinder or hydraulic actuating cylinder is connected with the bottom 20 of U-shaped rocking arm 2; Drive 2 motions of U-shaped rocking arm, the mode of motion of the mode of motion of U-shaped rocking arm 2 during with Electromagnetic Drive is identical, repeats no more.In the reality, can also adopt motor-driven mode to drive U-shaped rocking arm 2.The connecting portion of drive element and U-shaped rocking arm 2 also is not limited to the bottom 20 of U-shaped rocking arm 2, preferably is connected in the midway location of the bottom 20 of U-shaped rocking arm 2, can obtain big moment, also is the stress equalization of U-shaped rocking arm 2.
In the present invention, the control system of drive element can become one with the control system of lifting lamp, or is provided with separately, can realize the folding of blocking device through the mode that the control of line control or wireless remote control is arranged, and is simple to operation.
Blocking device of the present invention can be realized the locking to vehicle-mounted lifting lamp easily; When lifting lamp fell; The head of lifting lamp is fixed on the roof, avoided having strengthened the vibration resistance of light fixture owing to vehicle jolting in the process of moving, vibrate influence to lifting lamp.Under the prerequisite that the automatic guidance that does not influence light fixture uses, prolonged the normal service life of light fixture.Can operate through line traffic control or remote operated mode in use, very easy to use, hommization more.
Combine accompanying drawing that embodiments of the invention are described above; But the present invention is not limited to the above-mentioned specific embodiment, and the above-mentioned specific embodiment only is schematically, rather than restrictive; Those of ordinary skill in the art is under enlightenment of the present invention; Not breaking away under the scope situation that aim of the present invention and claim protect, also can make a lot of forms, these all belong within the protection of the present invention.
Claims (7)
1. a blocking device that is used for vehicle-mounted lifting lamp is characterized in that, comprising:
Support, said support have first hold-down arm and second hold-down arm that is oppositely arranged, have on said first hold-down arm and second hold-down arm with lifting lamp on the adaptive breach of rod member;
The U-shaped rocking arm; Said U-shaped rocking arm is arranged between first hold-down arm and second hold-down arm; Said U-shaped rocking arm has the first vertical arm and the second vertical arm; The said first vertical arm and the second vertical arm are rotationally connected with first hold-down arm, second hold-down arm respectively through two rotating shafts of concentric, and the said first vertical arm and the second vertical arm have respectively to be used for cooperating with said breach rod member is fixed on the hook portion in the breach;
Drive element, said drive element are connected with said U-shaped rocking arm and drive said U-shaped rocking arm swing, and said drive element is connected in the midway location of the bottom of said U-shaped rocking arm;
The breach of said first hold-down arm and second hold-down arm is provided with and the suitable supporting pad of said notch geometry;
The arranged outside of said first hold-down arm and second hold-down arm has support platform.
2. the blocking device that is used for vehicle-mounted lifting lamp according to claim 1 is characterized in that, said drive element comprises electromagnet and by the magnetic bar of solenoid actuated, said magnetic bar is connected with said U-shaped rocking arm.
3. the blocking device that is used for vehicle-mounted lifting lamp according to claim 2 is characterized in that, is arranged with retracing spring on the said magnetic bar.
4. the blocking device that is used for vehicle-mounted lifting lamp according to claim 1 is characterized in that, said drive element is a cylinder, and said U-shaped rocking arm is connected with the piston of cylinder.
5. the blocking device that is used for vehicle-mounted lifting lamp according to claim 1 is characterized in that, said drive element is a hydraulic actuating cylinder, and said U-shaped rocking arm is connected with the piston of hydraulic actuating cylinder.
6. the blocking device that is used for vehicle-mounted lifting lamp according to claim 1 is characterized in that said supporting pad is processed by elastomeric material.
7. the blocking device that is used for vehicle-mounted lifting lamp according to claim 6 is characterized in that said supporting pad is processed by rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010115707 CN101786435B (en) | 2010-02-24 | 2010-02-24 | Locking device used for vehicle-mounted lifting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010115707 CN101786435B (en) | 2010-02-24 | 2010-02-24 | Locking device used for vehicle-mounted lifting lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101786435A CN101786435A (en) | 2010-07-28 |
| CN101786435B true CN101786435B (en) | 2012-10-17 |
Family
ID=42529866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010115707 Expired - Fee Related CN101786435B (en) | 2010-02-24 | 2010-02-24 | Locking device used for vehicle-mounted lifting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101786435B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101823456B (en) * | 2010-03-02 | 2013-02-06 | 海洋王照明科技股份有限公司 | Vibration-proof locking structure |
| CN102563480B (en) * | 2010-12-29 | 2014-06-18 | 海洋王照明科技股份有限公司 | Vehicle-mounted lamp |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2095187U (en) * | 1991-07-11 | 1992-02-05 | 建设部长沙建筑机械研究所 | Bracket for fast changing working device |
| DE102004035154B4 (en) * | 2004-07-20 | 2023-06-07 | Thule Gmbh & Co. Kg | Mounting device for attaching a roof box |
| US7434967B2 (en) * | 2005-02-25 | 2008-10-14 | Genlyte Thomas Group, Llc | Worm gear drive aiming and locking mechanism |
| CN1923566A (en) * | 2005-08-31 | 2007-03-07 | 高田株式会社 | Child car seat |
-
2010
- 2010-02-24 CN CN 201010115707 patent/CN101786435B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101786435A (en) | 2010-07-28 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121017 Termination date: 20190224 |