CN204494107U - A kind of portable light source emitter measured for windshield visual field - Google Patents
A kind of portable light source emitter measured for windshield visual field Download PDFInfo
- Publication number
- CN204494107U CN204494107U CN201520164697.6U CN201520164697U CN204494107U CN 204494107 U CN204494107 U CN 204494107U CN 201520164697 U CN201520164697 U CN 201520164697U CN 204494107 U CN204494107 U CN 204494107U
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- China
- Prior art keywords
- supporting rod
- strut
- hound
- lower supporting
- light source
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Abstract
The utility model discloses a kind of portable light source emitter measured for windshield visual field, relate to mechanical design field.This device comprises: base, support bar, Luminescent cases and locking bed; Described support bar comprises: upper strut, middle strut and lower supporting rod, and the connection between described upper strut and described middle strut, between described middle strut and described lower supporting rod is for removably connecting; The lower end of described lower supporting rod is inserted in the first through hole that the horizontal fagging of described base pre-sets; Described locking bed is detachably connected on the shaft of described upper strut; Described Luminescent cases and described locking bed are removably connected by the first bolt group.The utility model solve visual field lamp bracket volume large, carry and deposit inconvenience and the problem because being connected the measuring process complexity that external power supply causes.
Description
Technical field
The utility model relates to mechanical design field, particularly relates to a kind of portable light source emitter measured for windshield visual field.
Background technology
At present, when military vehicle and civilian vehicle windshield visual field (visual field) are measured, adopt and the visual field lamp bracket of simulation human dimension is placed on driver seat, and at visual field lamp bracket position of human eye, two bulbs are installed, external power supply is utilized to be energized to bulb, then according to the horizontal visual field (visual field) of light projection measurement windshield on the ground.But press existing standard, as GJB59.33-91, the visual field lamp bracket be made has the following disadvantages: volume is large and carry and deposit inconvenience, the bulb powered needing external power supply to install on visual field lamp bracket and make application limited.
Utility model content
The purpose of this utility model is to provide a kind of portable light source emitter measured for windshield visual field, thus solves the foregoing problems existed in prior art.
To achieve these goals, the portable light source emitter measured for windshield visual field described in the utility model, this device comprises: base, support bar, Luminescent cases and locking bed;
Described support bar comprises: upper strut, middle strut and lower supporting rod, and the connection between described upper strut and described middle strut, between described middle strut and described lower supporting rod is and removably connects; Described lower supporting rod lower end is inserted in the first through hole that the horizontal fagging of described base pre-sets;
Described locking bed is detachably connected on the shaft of described upper strut; Described Luminescent cases and described locking bed are removably connected by the first bolt group.
Preferably, between described upper strut with described middle strut, described middle strut to be connected or grafting is fastenedly connected with the screw threads for fastening that is detachably connected as between described lower supporting rod.
Preferably, described base also comprises: the first hound and the second hound, one end of described first hound and described second hound all adopts alignment pin to be connected to the upper surface of described horizontal fagging, and is symmetrical arranged relative to the center line of described horizontal fagging at described horizontal fagging upper surface two alignment pin tie points;
The shaft of the shaft of described lower supporting rod, the shaft of described first hound and described second hound is provided with slideway, run through the slideway of described first hound, described lower supporting rod and described second hound by the first bolt order, fastening locking forms the demountable structure of described lower supporting rod perpendicular to described horizontal fagging.
Preferably, described Luminescent cases is a body structure, arrange two light sources in described body structure, towards the light-emitting plate of described body structure, and arrange the light hole relative with two described light sources respectively in described light-emitting plate, the distance between two described light holes is 7cm.
More preferably, described Luminescent cases is interior, the rear end of described light source is also fixedly installed rechargeable battery, and described rechargeable battery is connected with two described light source power supplies;
The box wall of described Luminescent cases is arranged the hole of mating with the charging socket of described rechargeable battery;
Described light source is LED light source, and described rechargeable battery is rechargeable lithium ion batteries.
Preferably, the vertical range between described light-emitting plate and described upper strut is 18cm.
Preferably, described locking bed comprises: connecting ring and horizontal shelf; Described connecting ring and described horizontal shelf are removably connected by the second bolt group, and described connecting ring is detachably connected on the shaft of described upper strut, and described horizontal shelf is perpendicular to described upper strut.
More preferably, by the second bolt on the second through hole of described connecting ring, described second through hole fixed cover is combined on the shaft of described upper strut.
More preferably, by the first bolt group, the bottom surface of described Luminescent cases is connected with described horizontal shelf.
Preferably, the material of described base, described support bar and described locking bed is aluminum alloy material.
The beneficial effects of the utility model are:
The portable light source emitter that windshield visual field described in the utility model measures is dismountable three stage structure, efficiently solve the problem that visual field lamp bracket volume is large, carry and deposit inconvenience, simultaneously, because install light source in Luminescent cases, and the rechargeable battery installed to light source power supply, solving the problem because connecting the measuring process complexity that external power supply causes, meanwhile, also solving the problem making application limited because not having extraneous power supply.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram for the portable light source emitter of windshield visual field mensuration described in embodiment;
Fig. 2 is the syndeton schematic diagram of lower supporting rod in device described in embodiment and base;
Fig. 3 is the external structure schematic diagram of the Luminescent cases of device described in embodiment;
Fig. 4 is the structural representation of locking bed described in embodiment;
Fig. 5 is the operation principle of Luminescent cases described in embodiment schematic diagram;
Wherein, 1 represents base, and 11 represent the first hound, and 12 represent the second hound, and 13 represent horizontal fagging;
2 represent support bar, and 21 represent upper strut, strut in 22 expressions, and 23 represent lower supporting rods;
4 represent Luminescent cases, and 41 indicate tabula rasa, and 42 indicate unthreaded hole;
5 represent locking bed, and 51 represent connecting ring, and 511 represent the second through hole, and 512 represent the second bolt, and 52 represent horizontal shelf;
6 represent the first bolt.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with accompanying drawing, the utility model is further elaborated.Should be appreciated that detailed description of the invention described herein only in order to explain the utility model, and be not used in restriction the utility model.
Embodiment
With reference to Fig. 1, for the portable light source emitter that windshield visual field measures described in embodiment, it is characterized in that, base 1, support bar 2, Luminescent cases 4 and locking bed 5;
Described support bar 2 comprises: upper strut 21, middle strut 22 and lower supporting rod 23, and the connection between described upper strut 21 and described middle strut 22, between described middle strut 22 and described lower supporting rod 23 is and removably connects; Described lower supporting rod 23 lower end is inserted in the first through hole that the horizontal fagging 13 of described base 1 pre-sets; Described locking bed 5 is detachably connected on the shaft of described upper strut 21; Described Luminescent cases 4 is removably connected by the first bolt group with described locking bed 5, and in the present embodiment, described first bolt group is one group of bolt group be made up of four bolts, and each drift angle of described Luminescent cases 4 bottom surface arranges a bolt.
In the present embodiment, between described upper strut 21 and described middle strut 22, between described middle strut 22 and described lower supporting rod 23 be detachably connected as socket connection after add the fixing connection of bolt.
Described base is placed on operating seat, carries the weight of whole device, keeps instrument balance.
Luminescent cases is fixed on upper strut shaft by described locking bed, is regulated by bolt, and the light-emitting window on guarantee Luminescent cases and the vertical range between horizontal fagging are 75cm.
With reference to Fig. 2, in the present embodiment, described base 1 also comprises: the first hound 11 and the second hound 12, one end of described first hound 11 and described second hound 2 all adopts alignment pin to be connected to the upper surface of described horizontal fagging 13, and is symmetrical arranged relative to the center line of described horizontal fagging 13 at described horizontal fagging 13 upper surface two pin tie point; First hound 11 and the second hound 12 regulate the angle between lower supporting rod 23 and horizontal fagging 13, ensure that lower supporting rod 23 is vertical with horizontal fagging 13.The shaft of the shaft of described lower supporting rod 23, the shaft of described first hound 11 and described second hound 12 all offers slideway, run through the slideway of described first hound 11, described lower supporting rod 23 and described second hound 12 by the first bolt 6 order, fastening locking forms the demountable structure of described lower supporting rod 12 perpendicular to described horizontal fagging 13; Wherein, described first bolt 6 is wing bolt, described first bolt 6 runs through the slideway of described first hound 11, described lower supporting rod 23 and described second hound 12, and rear three, and then to be fastened and fixed by the first bolt 6 for axle slidable adjustment position with the stud of the first bolt 6.
With reference to Fig. 3, in the present embodiment, described Luminescent cases 4 is body structures, in described body structure, towards the light-emitting plate 41 of described body structure, two light sources are set, and in described light-emitting plate 41 respectively the distance arranged between light hole 42, two described light holes 42 relative with two described light sources be 7cm; Described light-emitting plate 41 arrange away from described upper strut 21 and and vertical range between described upper strut 21 be 18cm.By light-emitting plate two light holes, light beam is projected to ground through windshield, for measurement vision range.
Described Luminescent cases 4 rear end that is interior, described light source is also fixedly installed rechargeable battery, and described rechargeable battery is connected with two described light source power supplies; The box wall of described Luminescent cases 4 is arranged the hole of mating with the charging socket of described rechargeable battery.
With reference to Fig. 4, in the present embodiment, described locking bed 5 comprises: connecting ring 51 and horizontal shelf 52; Described connecting ring 51 is removably connected by the second bolt group with described horizontal shelf 52, and described connecting ring 51 bolted is connected on the shaft of described upper strut 21, and described horizontal shelf 52 is perpendicular to described upper strut 21.By the second bolt 512 on the second through hole 511 of setting on described connecting ring 51, described second through hole 511 fixed cover is combined on the shaft of described upper strut 21; By the first bolt group, the bottom surface of described Luminescent cases 4 is connected with described horizontal shelf 52 bolted; Wherein, described second bolt is wing bolt; Second bolt group is one group of bolt group be at least made up of two bolts.
In the present embodiment, the material of described base 1, described support bar 2 and described locking bed 5 is aluminum alloy material.Described light source is the LED of 10W, and described rechargeable battery is the rechargeable lithium ion batteries of 3.7V.
Upper strut described in the utility model, described middle strut are identical with the length of described lower supporting rod, and length is 27cm-30cm.
First hound described in the utility model is identical with the length of described second hound, and the length of described first hound is less than or equal to the length on the described long limit of horizontal fagging and the length of described first hound is greater than 1/2 of the length on the described long limit of horizontal fagging.
The emitter of portable light source described in the utility model is dismantled after finishing using, and is placed in the relevant position arranged in suitcase by each part after dismounting.The standing groove of the semi-match after dismantling with each is provided with in described suitcase.
The installation method of the portable light source emitter for windshield visual field mensuration described in the utility model:
1, base is placed on driver's seat, after lower supporting rod is inserted into horizontal fagging, regulates the first hound and the second hound, make lower supporting rod vertical with horizontal fagging, fixing;
2, middle strut, upper strut be connected with lower supporting rod in turn and fix;
3, by locking bed, Luminescent cases is connected to the shaft of upper strut, regulate locking bed, the distance in Luminescent cases between two light-emitting windows and horizontal fagging is made to be 75cm, simultaneously, ensure that the light-emitting plate of described Luminescent cases and the first hound, the second hound are parallel with the plane that lower supporting rod is formed, fixing and locking seat;
4, open Luminescent cases power switch to power, carry out visual field (visual field) and measure, after having tested, powered-down, according to the inverted sequence dismounting portable light source emitter installed, and is placed in the position of the correspondence of corresponding suitcase.
By adopting technique scheme disclosed in the utility model, obtain effect useful as follows:
The portable light source emitter that windshield visual field described in the utility model measures is dismountable three stage structure, efficiently solve the problem that visual field lamp bracket volume is large, carry and deposit inconvenience, simultaneously, because install light source in Luminescent cases, and the rechargeable battery installed to light source power supply, solving the problem because connecting the measuring process complexity that external power supply causes, meanwhile, also solving the problem making application limited because not having extraneous power supply.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should look protection domain of the present utility model.
Claims (10)
1., for the portable light source emitter that windshield visual field measures, it is characterized in that, this device comprises: base (1), support bar (2), Luminescent cases (4) and locking bed (5);
Described support bar (2) comprising: upper strut (21), middle strut (22) and lower supporting rod (23), and the connection between described upper strut (21) and described middle strut (22), between described middle strut (22) and described lower supporting rod (23) is and removably connects; Described lower supporting rod (23) lower end is inserted in the first through hole that the horizontal fagging (13) of described base (1) pre-sets;
Described locking bed (5) is detachably connected on the shaft of described upper strut (21); Described Luminescent cases (4) and described locking bed (5) are removably connected by the first bolt group.
2. device according to claim 1, it is characterized in that, the screw threads for fastening that is detachably connected as between described upper strut (21) with described middle strut (22), between described middle strut (22) with described lower supporting rod (23) is connected or grafting is fastenedly connected.
3. device according to claim 1, it is characterized in that, described base (1) also comprises: the first hound (11) and the second hound (12), one end of described first hound (11) and described second hound (2) all adopts alignment pin to be connected to the upper surface of described horizontal fagging (13), and is symmetrical arranged relative to the center line of described horizontal fagging (13) at described horizontal fagging (13) upper surface two alignment pin tie points;
The shaft of the shaft of described lower supporting rod (23), the shaft of described first hound (11) and described second hound (12) is provided with slideway, run through the slideway of described first hound (11), described lower supporting rod (23) and described second hound (12) by the first bolt (6) order, fastening locking forms the demountable structure of described lower supporting rod (12) perpendicular to described horizontal fagging (13).
4. device according to claim 1, it is characterized in that, described Luminescent cases (4) is a body structure, in described body structure, towards the light-emitting plate (41) of described body structure, two light sources are set, and in described light-emitting plate (41), the light hole (42) relative with two described light sources being set respectively, the distance between two described light holes (42) is 7cm.
5. device according to claim 4, is characterized in that, in described Luminescent cases (4), the rear end of described light source is also fixedly installed rechargeable battery, and described rechargeable battery is connected with two described light source power supplies;
The box wall of described Luminescent cases (4) is arranged the hole of mating with the charging socket of described rechargeable battery;
Described light source is LED light source, and described rechargeable battery is rechargeable lithium ion batteries.
6. device according to claim 4, it is characterized in that, the vertical range between described light-emitting plate (41) and described upper strut (21) is 18cm.
7. device according to claim 1, it is characterized in that, described locking bed (5) comprising: connecting ring (51) and horizontal shelf (52); Described connecting ring (51) and described horizontal shelf (52) are removably connected by the second bolt group, described connecting ring (51) is detachably connected on the shaft of described upper strut (21), and described horizontal shelf (52) is perpendicular to described upper strut (21).
8. device according to claim 7, it is characterized in that, by the second bolt (512) on second through hole (511) of described connecting ring (51), described second through hole (511) fixed cover is combined on the shaft of described upper strut (21).
9. device according to claim 7, it is characterized in that, by the first bolt group, the bottom surface of described Luminescent cases (4) is connected with described horizontal shelf (52).
10. device according to claim 1, it is characterized in that, the material of described base (1), described support bar (2) and described locking bed (5) is aluminum alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520164697.6U CN204494107U (en) | 2015-03-23 | 2015-03-23 | A kind of portable light source emitter measured for windshield visual field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520164697.6U CN204494107U (en) | 2015-03-23 | 2015-03-23 | A kind of portable light source emitter measured for windshield visual field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204494107U true CN204494107U (en) | 2015-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520164697.6U Expired - Fee Related CN204494107U (en) | 2015-03-23 | 2015-03-23 | A kind of portable light source emitter measured for windshield visual field |
Country Status (1)
| Country | Link |
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| CN (1) | CN204494107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108685297A (en) * | 2018-07-09 | 2018-10-23 | 星际纵横（厦门）信息科技有限公司 | A kind of outdoor umbrella base connect gripping mechanism with center pillar |
-
2015
- 2015-03-23 CN CN201520164697.6U patent/CN204494107U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108685297A (en) * | 2018-07-09 | 2018-10-23 | 星际纵横（厦门）信息科技有限公司 | A kind of outdoor umbrella base connect gripping mechanism with center pillar |
| CN108685297B (en) * | 2018-07-09 | 2023-06-30 | 云未科技有限公司 | Clamping device for connecting outdoor umbrella base with center pillar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20160323 |
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| CF01 | Termination of patent right due to non-payment of annual fee |