CN208432524U - A kind of jewelry inspection luminosity regulating device - Google Patents
A kind of jewelry inspection luminosity regulating device Download PDFInfo
- Publication number
- CN208432524U CN208432524U CN201821212842.3U CN201821212842U CN208432524U CN 208432524 U CN208432524 U CN 208432524U CN 201821212842 U CN201821212842 U CN 201821212842U CN 208432524 U CN208432524 U CN 208432524U
- Authority
- CN
- China
- Prior art keywords
- jewelry
- main body
- regulating device
- groove
- adjusting bracket
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of jewelry inspection luminosity regulating devices, belong to jewelry and examines field, main body, its top center opens up fluted, its two sides is hinged with adjusting bracket, the middle position of the adjusting bracket is provided with headlamp, and slide rheostat is additionally provided in the main body, and the slide rheostat is connect with the headlamp by conducting wire；Rotating mechanism, it is arranged in the groove, it includes fixed plate, support rod, rotor plate, gear, motor, reciprocal lead screw, fixing sleeve and connecting rod, the utility model changes brightness by adjusting the resistance value of slide rheostat, to facilitate identification Shi Jinhang detection, the rotation of multi-angle is carried out to jewelry by rotating mechanism, while identification teacher can be allowed to examine jewelry, alleviate the burden of identification teacher's hand, the irradiating angle of the rotation adjustable light of adjusting bracket manually, improves determination rates and accuracy.
Description
Technical field
The utility model relates to jewelry to examine field, in particular to a kind of jewelry, which is examined, uses luminosity regulating device.
Background technique
With rapid development of economy, people are also more cumulative to the demand of jewelry to be added, so gemstone testing industry also obtains
To flourishing, but common gemstone testing is mostly that gemstone testing teacher takes jewelry on the other hand, and the other hand is taken strong light emission lamp, sometimes
It also needs to wear magnifying glass, multi-angle inspection is carried out to jewelry, can just obtain qualification result, but as above-mentioned, identification teacher identifies again
Held by both hands object in the process, eyes are also required to wear magnifying glass, when qualification process is long or continuously identifies, cause to identify that teacher is excessively tired
It is exhausted, determination rates are influenced, or even cause qualification result misalignment, in view of disadvantages described above, it is really necessary to design jewelry inspection luminosity
Regulating device.
Utility model content
The utility model provides a kind of jewelry inspection luminosity regulating device, can solve pointed in background technique ask
Topic.
A kind of jewelry inspection luminosity regulating device, comprising:
Main body, top center open up fluted, and two sides are hinged with adjusting bracket, and the middle position of the adjusting bracket is set
It is equipped with headlamp, slide rheostat, the slide rheostat and the headlamp are additionally provided in the main body and is connected by conducting wire
It connects；
Rotating mechanism, setting is in the groove comprising fixed plate, support rod, rotor plate, gear, motor, reciprocal
Lead screw, fixing sleeve and connecting rod, the rotor plate are rotatably arranged in the slot bottom of the groove, set on the outside of the rotor plate
The teeth for engaging connection with the gear are equipped with, the transmission shaft of the motor is connect with the gear drive, described in two
The bottom of support rod is fixed on the rotor plate, and the top of two support rods is hinged with the bottom of the fixed plate,
The bottom fixed setting of the reciprocal lead screw in the groove, is offered on the rotor plate for allowing to the reciprocal lead screw
The recessing groove of position, the fixing sleeve are threaded on the reciprocal lead screw, and one end of the fixing sleeve and the connecting rod is solid
Fixed connection, the bottom of the fixed plate offer sliding slot, are slidably provided with sliding block in the sliding slot, the connecting rod it is another
One end and the sliding block are hinged.
Preferably, the slide plate of the slide rheostat stretches out outside the main body.
Preferably, offering the arc groove for placing jewelry at the center of the fixed plate, and set in the arc groove
It is equipped with anti-skid chequer.
Preferably, being additionally provided with the switch for controlling the motor in the main body 1.
Preferably, the headlamp is threaded on the adjusting bracket.
Compared with prior art, the utility model has the beneficial effects that the utility model is by adjusting slide rheostat
Resistance value changes brightness, to facilitate identification Shi Jinhang detection, carries out the rotation of multi-angle to jewelry by rotating mechanism,
While identification teacher can be allowed to examine jewelry, the burden of identification teacher's hand is alleviated, it is adjustable to rotate adjusting bracket manually
The irradiating angle of light, improves determination rates and accuracy.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross-sectional view of the utility model rotating mechanism；
Fig. 3 is cross-sectional view at the A-A of the utility model Fig. 2；
Fig. 4 is structural schematic diagram when the utility model rotating mechanism uses.
Description of symbols:
1- main body, 2- groove, 3- adjusting bracket, 4- headlamp, 5- slide plate, 6- switch, 11- fixed plate, 12- support rod, 13-
Rotor plate, 14- gear, 15- motor, the reciprocal lead screw of 16-, 17- fixing sleeve, 18- connecting rod, 19- sliding block.
Specific embodiment
With reference to the accompanying drawing, a specific embodiment of the utility model is described in detail, it is to be understood that this
The protection scope of utility model is not limited by the specific implementation.
As shown in Figures 1 to 4, a kind of jewelry provided by the embodiment of the utility model, which is examined, uses luminosity regulating device, comprising:
Main body 1, top center open up fluted 2, and two sides are hinged with adjusting bracket 3, the middle position of the adjusting bracket 3
Place is provided with headlamp 4, and slide rheostat is additionally provided in the main body 1, and slide resistor is existing public technology, can
Change the size of resistance in circuit by mobile slide plate, thus change the brightness of light bulb, the slide rheostat and the photograph
Bright lamp 4 is connected by conducting wire；
Rotating mechanism, be arranged in the groove 2 comprising fixed plate 11, support rod 12, rotor plate 13, gear 14,
Motor 15, reciprocal lead screw 16, fixing sleeve 17 and connecting rod 18, the rotor plate 13 are rotatably arranged in the slot of the groove 2
Bottom, the outside of the rotor plate 13 are provided with the teeth for engaging connection with the gear 14, the transmission shaft of the motor 15
It is sequentially connected with the gear 14, the bottom of two support rods 12 is fixed on the rotor plate 13, two supports
The top of bar 12 is hinged with the bottom of the fixed plate 11, and the bottom of the reciprocal lead screw 16 is fixed at the groove 2
It is interior, the recessing groove for stepping down to the reciprocal lead screw 16 is offered on the rotor plate 13, the fixing sleeve 17 is threadedly coupled
On the reciprocal lead screw 16, the fixing sleeve 17 is fixedly connected with one end of the connecting rod 18, the bottom of the fixed plate 11
Portion offers sliding slot, and sliding block 19, the other end of the connecting rod 18 and the sliding block 17 are slidably provided in the sliding slot
Hingedly.
In order to make identification teacher convenient from multi-angle observation jewelry, the use of the new type drives fixed plate by motor 15
11 slowly rotations, the i.e. rotation of drive jewelry will drive fixing sleeve 17 when fixed plate 11 rotates and rotate, make at the same time
It obtains fixing sleeve 17 to pump on reciprocal lead screw 16, so that fixed plate 11 be allowed to rotate at a slant, can thus allow
Identify teacher's multi-angle observation jewelry.
Further, the slide plate 5 of the slide rheostat stretches out outside the main body 1, and brightness is conveniently adjusted.
Further, the arc groove for placing jewelry, and the arc groove are offered at the center of the fixed plate 11
Inside it is provided with anti-skid chequer.
Further, the switch 6 for controlling the motor 15 is additionally provided in the main body 1.
Further, the headlamp 4 is threaded on the adjusting bracket 3, is convenient for changing the headlamp of different colours.
Working principle: it in use, jewelry is placed in arc groove, then allows motor 15 to work by lower switch 6, passes through tooth
Wheel 14 allows fixed plate 11 to rotate with the transmission of rotor plate 13, and fixed plate 11 will drive the rotation of fixing sleeve 17 when rotating, reciprocal
Under the action of lead screw 16, fixing sleeve 17 allows fixed plate 11 to tilt by connecting rod 18, fixed in the rotation process of fixed plate 11
Plate 11 be in from the level that tilts to, then from level to inclined recurrent state, seen so as to facilitate identification to be an apprentice of multi-angle
Jewelry is examined, the accuracy of identification is improved, it, can be bright to adjust by adjusting slide plate 5 when needing the brightness of adjusting illuminating lamp 4
Degree.
Disclosed above is only several specific embodiments of the utility model, and still, it is not office that the utility model, which implements side,
It is limited to this, the changes that any person skilled in the art can think of should all fall into the protection scope of the utility model.
Claims (5)
1. a kind of jewelry, which is examined, uses luminosity regulating device characterized by comprising
Main body, top center open up fluted, and two sides are hinged with adjusting bracket, and the middle position of the adjusting bracket is provided with
Headlamp is additionally provided with slide rheostat in the main body, and the slide rheostat is connect with the headlamp by conducting wire；
Rotating mechanism, setting is in the groove comprising fixed plate, support rod, rotor plate, gear, motor, past multifilament
Thick stick, fixing sleeve and connecting rod, the rotor plate are rotatably arranged in the slot bottom of the groove, the outside setting of the rotor plate
There are the teeth for engaging connection with the gear, the transmission shaft of the motor is connect with the gear drive, two branch
The bottom of strut is fixed on the rotor plate, and the top of two support rods is hinged with the bottom of the fixed plate, institute
The bottom fixed setting for stating reciprocal lead screw in the groove, is offered on the rotor plate for stepping down to the reciprocal lead screw
Recessing groove, the fixing sleeve is threaded on the reciprocal lead screw, and the fixing sleeve and one end of the connecting rod are fixed
Connection, the bottom of the fixed plate offers sliding slot, is slidably provided with sliding block in the sliding slot, the connecting rod it is another
It holds hinged with the sliding block.
2. a kind of jewelry as described in claim 1, which is examined, uses luminosity regulating device, which is characterized in that the slide rheostat
Slide plate stretches out outside the main body.
3. a kind of jewelry as described in claim 1, which is examined, uses luminosity regulating device, which is characterized in that the center of the fixed plate
Place offers the arc groove for placing jewelry, and is provided with anti-skid chequer in the arc groove.
4. a kind of jewelry as described in claim 1, which is examined, uses luminosity regulating device, which is characterized in that also set in the main body 1
It is equipped with the switch for controlling the motor.
5. a kind of jewelry as described in claim 1, which is examined, uses luminosity regulating device, which is characterized in that the headlamp screw thread connects
It connects on the adjusting bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821212842.3U CN208432524U (en) | 2018-07-22 | 2018-07-22 | A kind of jewelry inspection luminosity regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821212842.3U CN208432524U (en) | 2018-07-22 | 2018-07-22 | A kind of jewelry inspection luminosity regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208432524U true CN208432524U (en) | 2019-01-25 |
Family
ID=65097131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821212842.3U Expired - Fee Related CN208432524U (en) | 2018-07-22 | 2018-07-22 | A kind of jewelry inspection luminosity regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208432524U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110579446A (en) * | 2019-09-05 | 2019-12-17 | 南京科环明德信息科技有限公司 | Hyperspectral detection device for fruit and vegetable surface damage |
| CN114558797A (en) * | 2022-03-07 | 2022-05-31 | 重庆翰博显示科技研发中心有限公司 | Device for transferring micro-LED (light-emitting diode) by regulating and controlling electrostatic acting force and working method thereof |
-
2018
- 2018-07-22 CN CN201821212842.3U patent/CN208432524U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110579446A (en) * | 2019-09-05 | 2019-12-17 | 南京科环明德信息科技有限公司 | Hyperspectral detection device for fruit and vegetable surface damage |
| CN114558797A (en) * | 2022-03-07 | 2022-05-31 | 重庆翰博显示科技研发中心有限公司 | Device for transferring micro-LED (light-emitting diode) by regulating and controlling electrostatic acting force and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190125 Termination date: 20190722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |