CN205535262U - Low angle light source of height and equal adjustable of angle - Google Patents
Low angle light source of height and equal adjustable of angle Download PDFInfo
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- CN205535262U CN205535262U CN201520896557.8U CN201520896557U CN205535262U CN 205535262 U CN205535262 U CN 205535262U CN 201520896557 U CN201520896557 U CN 201520896557U CN 205535262 U CN205535262 U CN 205535262U
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Abstract
The utility model relates to a low angle light source of height and equal adjustable of angle, a low angle light source of height and equal adjustable of angle, including light structures, altitude mixture control structure and connecting plate, light structures is including founding seat, lamp shade, lamp stand, and adjustment mechanism includes mount, connecting axle and flexible axle, the mount connect in stand on the seat, connect through connecting axle and flexible axle between the lamp stand, the mount passes through the connecting axle to be connected with the lamp stand, and height regulating mechanism includes supporting seat, fixing base, guide rail, motor, first slider, fixed plate and lead screw, connecting plate upper end and fixed plate fixed connection, a connecting plate lower extreme and an upright seat fixed connection, install band pulley driving motor on the connecting plate, band pulley driving motor passes through the belt and drives the connecting axle and rotate, adjusts efficiently, and it is accurate to adjust the effect, and simple structure, reasonable in design, illuminating effect are very good, are worth the popularization.
Description
Technical field
This utility model relates to the technical field of light source in image measurer, especially a kind of height and angle the most adjustable low angle light source.
Background technology
Quadratic Finite Element has another name called image measurer, is a qualitative leap on the basis of digital display projector, is the upgrading version of projector.Which overcome the deficiency of conventional projector, be to integrate light, mechanical, electrical, the novel high-precision of computer image technology, high-tech measuring instrument.It is carried out high magnification by optical lens measuring targets and zooms into picture, after object image after CCD camera system will be amplified sends into computer, the profile of various complex part and the microcosmic detection of surface configuration size, angle and position, particularly precision parts and quality control can be detected efficiently.It is widely used in the measurement of Cellphone Accessories, family's electrical article, adapter, mechanical fitting, precision clamping tool, plastic cement, five metals, computer peripheral industry etc..
But the light source that traditional image measurer uses, its irradiating angle fixes, and range of exposures is narrower, and the size of part the most to be detected is relatively big or size is less, or when its height change is bigger, uses this light source usually cannot meet the requirement of certainty of measurement.
As the scheme in application number CN201220584638.0 solves the unalterable problem in light source incidence angle exactly, but this scheme can not make light shell outer cover be stably fixed to very much a certain angle, due to light shell outer cover action of gravity and adjustable plate is hinged with installing plate relatively rotates, light shell outer cover may rotate relative to installing plate or unstable, impact illumination and measurement effect, and the most each light source module can not adjusted in concert, the angle of the most each module regulation is it cannot be guaranteed that identical.
Utility model content
In order to solve the technical problem of above-mentioned existence, utility model proposes a kind of height and angle the most adjustable low angle light source, and concrete technical scheme is as follows:
A kind of height and angle the most adjustable low angle light source, it is characterised in that: include light-source structure, height adjusting structure and connecting plate；
Described light-source structure includes stand, lamp socket, described lamp socket is connected by a governor motion with stand lower end, and lamp socket can rotate around stand lower end, on described lamp socket, LED is installed, described governor motion includes fixed mount, connecting shaft and flexible axle, described fixed mount is connected on described stand, is connected by connecting shaft and flexible axle between described lamp socket, and described fixed mount is connected with lamp socket by connecting shaft；
Described connecting plate upper end is fixing with height adjusting structure to be connected, and described connecting plate lower end is fixing with stand to be connected, and described connecting plate is provided with wheel drive motor, and described band wheel drive motor is rotated by belt drive connecting shaft.
Described height adjustment mechanism includes supporting seat, fixing seat, guide rail, motor, first slide block, fixed plate and screw mandrel, described screw mandrel one end is movably connected on support seat through fixing seat, the described screw mandrel other end is connected with motor by shaft coupling, described screw mandrel is arranged with the first slide block, described first slide block is flexibly connected with screw mandrel, the second slide block it is provided with on described guide rail, described fixing seat and the second slide block are connected by fixed plate, described connecting plate upper end is fixing with fixed plate to be connected, it is provided with flexible clutch between described first slide block and fixing seat, described flexible clutch is sheathed on screw mandrel, described flexible clutch and the first slide block are bolted to connection.
Described flexible axle is spring.
Described light-source structure also includes that lampshade, described lampshade are fixedly connected on the circumferencial direction of stand.
Described fixed mount one end is bolted to connection on stand, and the described fixed mount other end is connected on lamp socket by connecting shaft.
In this utility model, lamp socket is fixed on stand by fixed mount by connecting shaft, and described lamp socket can relatively rotate around connecting shaft and stand, is joined to one another by connecting shaft and flexible axle between each lamp socket, and described flexible axle is spring or the flexible member having some strength.
When needs regulation light-source angle, band wheel drive motor drives connecting shaft to rotate by belt (or other kind of drive, such as chain, gear or bar linkage structure), drives other lamp socket to rotate respective angles by flexible axle, and then the irradiating angle of regulation light source, meet measurement demand.
Light-source structure is integrally attached in the fixed plate of height adjustment mechanism, height adjustment mechanism is mainly made up of feed screw nut and guide rail, fixed plate is fixed on the second slide block and fixing seat, when needs regulation light source height, the first motor drives screw mandrel to make fixed plate move up and down along guide rail direction by shaft coupling.
Light source body structure is connected with lead screw transmission part by a plate, and connecting plate upper end is fixing with fixed plate to be connected, and lower end is fixing with stand to be connected, and band wheel drive motor is fixedly connected on connecting plate, and it is rotated by belt drive light source module.
The compared with prior art acquired technique effect of this utility model is: this utility model is when needs regulation angle, control system is to the certain pulse of band wheel drive motor, drive connecting shaft rotates, other lamp socket is driven to rotate respective angles by flexible axle, and then the irradiating angle of regulation light source, meeting measurement demand, angle of incidence angle can adjusted in concert；Range of exposures is adjustable；Improving certainty of measurement, when needs regulation light source height, the first motor drives screw mandrel to make fixed plate move up and down along guide rail direction by shaft coupling, and regulation efficiency is high, and regulating effect is accurate, and simple in construction, reasonable in design, illuminating effect is the best, is worthy to be popularized.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Fig. 2 is the structural representation of this utility model camber governor motion.
Fig. 3 is the structural representation of lamp socket in this utility model.
Detailed description of the invention
1,2,3 describe this utility model in detail below in conjunction with the accompanying drawings.
Shown in Fig. 1 and Fig. 3: a kind of height and angle the most adjustable low angle light source, including light-source structure 1, height adjusting structure 2 and connecting plate 3；
Described light-source structure 1 includes stand 11, lampshade 12, lamp socket 13, described lampshade 12 is fixedly connected on the circumferencial direction of stand 11, described lamp socket 13 is connected by a governor motion with stand 11 lower end, and lamp socket 13 can rotate around stand 11 lower end, on described lamp socket 13, LED 14 is installed, described governor motion includes fixed mount 15, connecting shaft 16 and flexible axle 17, described fixed mount 15 is connected on described stand 11, being connected by connecting shaft 16 and flexible axle 17 between described lamp socket 13, described fixed mount 15 is connected with lamp socket 13 by connecting shaft 16；
Shown in Fig. 2: described height adjustment mechanism 2 includes supporting seat 21, fixing seat 22, guide rail 23, motor 24, first slide block 25, fixed plate 26 and screw mandrel 27, described screw mandrel 27 one end is movably connected on support seat 21 through fixing seat 22, described screw mandrel 27 other end is connected with motor 24 by shaft coupling 28, described screw mandrel 27 is arranged with the first slide block 25, described first slide block 25 is flexibly connected with screw mandrel 27, the second slide block 29 it is provided with on described guide rail 23, described fixing seat 22 is connected by fixed plate 26 with the second slide block 29, it is provided with flexible clutch 4 between described first slide block 25 and fixing seat 22, described flexible clutch 4 is sheathed on screw mandrel 27, described flexible clutch 4 is bolted to connection with the first slide block 25；
Described connecting plate 3 upper end is fixing with fixed plate 26 to be connected, and described connecting plate 3 lower end is fixing with stand 11 to be connected, and described connecting plate 3 is provided with wheel drive motor 5, and described band wheel drive motor 5 drives connecting shaft 16 to rotate by belt 6.
Described flexible axle 17 is spring.
In this utility model, lamp socket is fixed on stand by fixed mount by connecting shaft, and described lamp socket can relatively rotate around connecting shaft and stand, is joined to one another by connecting shaft and flexible axle between each lamp socket, and described flexible axle is spring or the flexible member having some strength.
When needs regulation light-source angle, band wheel drive motor drives connecting shaft to rotate by belt (or other kind of drive, such as chain, gear or bar linkage structure), drives other lamp socket to rotate respective angles by flexible axle, and then the irradiating angle of regulation light source, meet measurement demand.
Light-source structure is integrally attached in the fixed plate of height adjustment mechanism, height adjustment mechanism is mainly made up of feed screw nut and guide rail, fixed plate is fixed on the second slide block and fixing seat, when needs regulation light source height, the first motor drives screw mandrel to make fixed plate move up and down along guide rail direction by shaft coupling.
Light source body structure is connected with lead screw transmission part by a plate, and connecting plate upper end is fixing with fixed plate to be connected, and lower end is fixing with stand to be connected, and band wheel drive motor is fixedly connected on connecting plate, and it is rotated by belt drive light source module.
This utility model is when needs regulation angle, and control system, to the certain pulse of band wheel drive motor, drives connecting shaft to rotate, other lamp socket is driven to rotate respective angles by flexible axle, and then the irradiating angle of regulation light source, meeting measurement demand, angle of incidence angle can adjusted in concert；Range of exposures is adjustable；Improving certainty of measurement, when needs regulation light source height, the first motor drives screw mandrel to make fixed plate move up and down along guide rail direction by shaft coupling, can move up and down, regulation efficiency is high, and regulating effect is accurate, simple in construction, reasonable in design, illuminating effect is the best, is worthy to be popularized.
Above word and accompanying drawing show primary structure of the present utility model and technical characteristic; the industry skilled person will appreciate that; this utility model is not restricted to the described embodiments; described in above-described embodiment and description, principle of the present utility model is simply described; on the premise of without departing from spirit and scope of the present utility model, the simple change of those of ordinary skill in the art and replacement are all among protection domain of the present utility model.
Claims (5)
1. a height and angle the most adjustable low angle light source, it is characterised in that: include light-source structure, height adjusting structure and connecting plate；
Described light-source structure includes stand, lamp socket, described lamp socket is connected by a governor motion with stand lower end, and lamp socket can rotate around stand lower end, on described lamp socket, LED is installed, described governor motion includes fixed mount, connecting shaft and flexible axle, described fixed mount is connected on described stand, is connected by connecting shaft and flexible axle between described lamp socket, and described fixed mount is connected with lamp socket by connecting shaft；
Described connecting plate upper end is fixing with height adjusting structure to be connected, and described connecting plate lower end is fixing with stand to be connected, and described connecting plate is provided with wheel drive motor, and described band wheel drive motor is rotated by belt drive connecting shaft.
Height the most according to claim 1 and angle the most adjustable low angle light source, it is characterized in that: described height adjustment mechanism includes supporting seat, fixing seat, guide rail, motor, first slide block, fixed plate and screw mandrel, described screw mandrel one end is movably connected on support seat through fixing seat, the described screw mandrel other end is connected with motor by shaft coupling, described screw mandrel is arranged with the first slide block, described first slide block is flexibly connected with screw mandrel, the second slide block it is provided with on described guide rail, described fixing seat and the second slide block are connected by fixed plate, described connecting plate upper end is fixing with fixed plate to be connected, it is provided with flexible clutch between described first slide block and fixing seat, described flexible clutch is sheathed on screw mandrel, described flexible clutch and the first slide block are bolted to connection.
Height the most according to claim 1 and angle the most adjustable low angle light source, it is characterised in that: described flexible axle is spring.
Height the most according to claim 1 and angle the most adjustable low angle light source, it is characterised in that: described light-source structure also includes that lampshade, described lampshade are fixedly connected on the circumferencial direction of stand.
Height the most according to claim 4 and angle the most adjustable low angle light source, it is characterised in that: described fixed mount one end is bolted to connection on stand, and the described fixed mount other end is connected on lamp socket by connecting shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520896557.8U CN205535262U (en) | 2015-11-12 | 2015-11-12 | Low angle light source of height and equal adjustable of angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520896557.8U CN205535262U (en) | 2015-11-12 | 2015-11-12 | Low angle light source of height and equal adjustable of angle |
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| Publication Number | Publication Date |
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| CN205535262U true CN205535262U (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520896557.8U Active CN205535262U (en) | 2015-11-12 | 2015-11-12 | Low angle light source of height and equal adjustable of angle |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107620937A (en) * | 2017-09-25 | 2018-01-23 | 安徽万杉高科有限公司 | A kind of LED lamp drives adjustable installation mechanism with single motor |
| CN107726185A (en) * | 2017-10-26 | 2018-02-23 | 绍兴柯桥韩玉电子科技有限公司 | A kind of tutor auxiliary platform illuminator |
| CN109140398A (en) * | 2018-08-21 | 2019-01-04 | 芜湖左舒电子商务有限公司 | A kind of adjustable LED illumination lamp device of irradiating angle |
| CN110320176A (en) * | 2019-07-04 | 2019-10-11 | 中南林业科技大学 | A kind of tunable light source device and control method near infrared spectrum detection |
-
2015
- 2015-11-12 CN CN201520896557.8U patent/CN205535262U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107620937A (en) * | 2017-09-25 | 2018-01-23 | 安徽万杉高科有限公司 | A kind of LED lamp drives adjustable installation mechanism with single motor |
| CN107726185A (en) * | 2017-10-26 | 2018-02-23 | 绍兴柯桥韩玉电子科技有限公司 | A kind of tutor auxiliary platform illuminator |
| CN107726185B (en) * | 2017-10-26 | 2023-12-26 | 深圳市瑞梓光电科技有限公司 | Lighting lamp for teaching assistance |
| CN109140398A (en) * | 2018-08-21 | 2019-01-04 | 芜湖左舒电子商务有限公司 | A kind of adjustable LED illumination lamp device of irradiating angle |
| CN110320176A (en) * | 2019-07-04 | 2019-10-11 | 中南林业科技大学 | A kind of tunable light source device and control method near infrared spectrum detection |
| CN110320176B (en) * | 2019-07-04 | 2021-07-13 | 中南林业科技大学 | Adjustable light source device for near infrared spectrum detection and control method |
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| TR01 | Transfer of patent right |
Effective date of registration: 20220525 Address after: 332020 No. 88, gonganzhong Avenue, Gongqing City, Jiujiang City, Jiangxi Province Patentee after: JIANGXI JINKU INTELLIGENT MANUFACTURING Co.,Ltd. Address before: 330400 Baota Industrial Park, De'an County, Jiujiang City, Jiangxi Province Patentee before: JIANGXI RUIPUDE MEASURE EQUIPMENT CO.,LTD. |