CN209622547U - A kind of luminosity regulating device for gemstone testing device - Google Patents
A kind of luminosity regulating device for gemstone testing device Download PDFInfo
- Publication number
- CN209622547U CN209622547U CN201920535694.7U CN201920535694U CN209622547U CN 209622547 U CN209622547 U CN 209622547U CN 201920535694 U CN201920535694 U CN 201920535694U CN 209622547 U CN209622547 U CN 209622547U
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- China
- Prior art keywords
- installation frame
- sliding
- sliding block
- frame
- sliding slot
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Abstract
The utility model discloses a kind of luminosity regulating devices for gemstone testing device, including pedestal and installation frame, turntable is provided with by shaft at the upper surface center of the pedestal, the installation frame is set to the upper surface of pedestal, and the installation frame and pedestal form the cabinet of a side opening, the upper surface of the installation frame offers first sliding groove, second sliding slot, the one side of the installation frame offers third sliding slot, and the inside of the installation frame is provided with positive and negative anodes conductive bar below first sliding groove, wherein positive conductive item is made of resistance wire, one side position of upper center of the installation frame is provided with fixed link, the first sliding block is provided on the outside of the fixed link, second sliding block and first sliding block, the upper surface of second sliding block is provided with motion bar, it wears respectively the upper end of two motion bars Cross first sliding groove, second sliding slot.The utility model can quickly and effectively be adjusted luminosity.
Description
Technical field
The utility model relates to gemstone testing device field, specially a kind of luminosity for gemstone testing device adjusts dress
It sets.
Background technique
With the rapid development of economy, the demand of jewelry greatly increases, and the premise of the development of jewellery sector is jewelry mirror
Fixed, traditional gemstone testing Shi Jun is to hold jewelry and magnifying glass identifies jewelry under major light, and when identification is inconvenient,
Then gemstone testing device is gradually adopted to carry out auxiliary identification.And there is following deficiency in traditional gemstone testing device: by jewelry
Be integrally placed under strong light, but since light source is fixed, light irradiating angle is fixed, cause cannot be by multi-angle irradiation
Gemstone testing provides convenience, and extraneous light has an impact qualification process.
Utility model content
The purpose of this utility model is to provide a kind of luminosity regulating devices for gemstone testing device, to solve tradition
The luminosity regulating device of gemstone testing device light path angle is fixed from the problem of being changed in use, subtract simultaneously
Influence of small ambient during gemstone testing.
To achieve the above object, the utility model provides the following technical solutions: a kind of luminosity for gemstone testing device
Regulating device, including pedestal and installation frame are provided with turntable, the peace by shaft at the upper surface center of the pedestal
Frame up the upper surface for setting up and being placed in pedestal, and the installation frame and pedestal form the cabinet of a side opening, the installation frame
Upper surface offer first sliding groove, second sliding slot, the one side of the installation frame offers third sliding slot, and the installation
The inside of frame is provided with positive and negative anodes conductive bar below first sliding groove, and wherein positive conductive item is made of resistance wire, institute
One side position of upper center for stating installation frame is provided with fixed link, and the first sliding block, second are provided on the outside of the fixed link
The upper surface of sliding block and first sliding block, the second sliding block is provided with motion bar, and the upper end of two motion bars is each passed through
First sliding groove, second sliding slot, the upper end both side surface of first sliding block passes through setting metal clips respectively and positive and negative anodes are conductive
Item contact, the external side of first sliding block are provided with light source emitter, and the positive and negative anodes contact of the light source emitter is logical
Conducting wire is crossed to connect with the metal clips of the first shoe surface two sides respectively.
Preferably, second sliding block is provided with fixed frame, the end of the fixed frame close to a side surface of the first sliding block
Portion is equipped with rotating bar by opening up circular hole, and one end of the rotating bar sequentially passes through the 4th sliding slot, the installation that fixed link opens up
The third sliding slot that frame opens up, and reflective mirror is installed on the outside of the rotating bar.
Preferably, the 4th sliding slot and third sliding slot are in same level, and the rotating bar and light source emitter
In same level.
Preferably, three perpendiculars of the installation frame are provided with movable plate, the work by opening up mounting groove
The surface of movable plate is provided with light absorbent, and the installation frame is made of translucent material.
Preferably, two vertical plane lower ends of the correspondence of the installation frame offer wears groove.
The utility model provides a kind of luminosity regulating device for gemstone testing device, have it is following the utility model has the advantages that
(1) by setting installation frame fixed link is arranged in the inside of installation frame, in the outer of fixed link in the utility model
The first sliding block, the second sliding block is respectively set in side, and is respectively provided with motion bar in the upper surface of the first sliding block, the second sliding block, leads to respectively
Motion bar mobile first sliding block, the second sliding block are crossed, the resistance value of circuit where the mobile change light source emitter of the first sliding block, thus
Realize that whole luminosity is adjusted, and the mobile relative position for changing reflective mirror and jewelry of the second sliding block, cooperation rotating bar work are adjusted
The angle of reflective mirror is saved, to change the irradiating angle of optical path, and then realizes that multi-angle is irradiated jewelry, is convenient for pearl
Treasured identification.
(2) the utility model is by collectively constituting cabinet for installation frame, pedestal, and the side of cabinet is provided with by opening
Mouthful, further movable plate, In is arranged by opening up groove in the vertical plane of cabinet in quickly taking and installing convenient for jewelry
Light absorbent is arranged in the surface of movable plate, so that the brightness of box house entirety is adjusted by installation or removal movable plate, and
The influence that ambient light generates identification can effectively be reduced.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the device entirety of the utility model；
Fig. 2 is the scheme of installation of first sliding block of the utility model, the second sliding block；
Fig. 3 is the top view of the installation frame of the utility model；
Fig. 4 is the scheme of installation of the fixed link of the utility model.
In figure: 1, pedestal；2, installation frame；3, turntable；4, first sliding groove；5, second sliding slot；6, third sliding slot；7, fixed
Bar；8, the first sliding block；9, the second sliding block；10, motion bar；11, light source emitter；12, fixed frame；13, rotating bar；14, the 4th
Sliding slot；15, reflective mirror；16, movable plate；17, wears groove.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs 1-4, the utility model provides a kind of technical solution: a kind of luminosity adjusting for gemstone testing device
Device, including pedestal 1 and installation frame 2 are provided with turntable 3, the peace by shaft at the upper surface center of the pedestal 1
The frame 2 that frames up is set to the upper surface of pedestal 1, and the installation frame 2 and pedestal 1 form the cabinet of a side opening, the installation
The upper surface of frame 2 offers first sliding groove 4, second sliding slot 5, and the one side of the installation frame 2 offers third sliding slot 6,
And the inside of the installation frame 2 is provided with positive and negative anodes conductive bar in the lower section of first sliding groove 4, wherein positive conductive item is using electricity
Resistance silk is made, and one side position of upper center of the installation frame 2 is provided with fixed link 7, and the outside of the fixed link 7 is provided with
The upper surface of first sliding block 8, the second sliding block 9 and first sliding block 8, the second sliding block 9 is provided with motion bar 10, two activities
The upper end of bar 10 is each passed through first sliding groove 4, second sliding slot 5, and the upper end both side surface of first sliding block 8 passes through respectively to be set
It sets metal clips to contact with positive and negative anodes conductive bar, the external side of first sliding block 8 is provided with light source emitter 11, described
The positive and negative anodes contact of light source emitter 11 is connect with the metal clips of 8 surface two sides of the first sliding block respectively by conducting wire, passes through shifting
Dynamic first sliding block 8, so that the first sliding block 8 is different from the contact position of positive conductive item, thus by changing resistance adjustment light source
The luminous efficiency of transmitter 11.
Second sliding block 9 is provided with fixed frame 12, the end of the fixed frame 12 close to a side surface of the first sliding block 8
Rotating bar 13 is installed by opening up circular hole, one end of the rotating bar 13 sequentially pass through the 4th sliding slot 14 that fixed link 7 opens up,
The third sliding slot 6 that installation frame 2 opens up, and the outside of the rotating bar 13 is equipped with reflective mirror 15, by rotary motion bar 13,
To adjust the angle of reflective mirror 15, the irradiation of different angle is carried out to jewelry；4th sliding slot 14 is in third sliding slot 6
Same level, and the rotating bar 13 and light source emitter 11 are in same level, and it is reflective to guarantee that light can be radiated at
On mirror 15；Three perpendiculars of the installation frame 2 are provided with movable plate 16, the movable plate 16 by opening up mounting groove
Surface be provided with light absorbent, and the installation frame 2 is made of translucent material, by installing or removing movable plate 16,
To adjust the overall brightness inside installation frame 2；Two vertical plane lower ends of correspondence of the installation frame 2 offer wears groove
17, convenient for passing through the manual rotating table 3 of wears groove 17, to adjust the displaying angle of jewelry.
Jewelry: being placed on the upper surface of turntable 3 by working principle by the opening of cabinet side, by positive and negative anodes conductive bar and
External power supply connection, so that light source emitter 11 is powered, by mobile first sliding block 8 to adjust and positive conductive item
Contact position, electric current is changed by change in resistance, adjusts the luminous efficiency of light source emitter 11, while sliding by mobile second
Block 9 is driven reflective in the position in 7 outside of fixed link to change the relative position of reflective mirror 15 Yu jewelry by rotating bar 13
Mirror 15 changes the angle of optical path, to observe in the case where guaranteeing that jewelry is different different angle, and is turned by rotation
Platform 3 is realized and is identified the multi-angle observation of jewelry to change the placed angle of jewelry.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of luminosity regulating device for gemstone testing device, it is characterised in that: including pedestal (1) and installation frame
(2), it is provided with turntable (3) at the upper surface center of the pedestal (1) by shaft, the installation frame (2) is set to pedestal
(1) upper surface, and the installation frame (2) and pedestal (1) form the cabinet of a side opening, the installation frame (2) it is upper
End face offers first sliding groove (4), second sliding slot (5), and the one side of the installation frame (2) offers third sliding slot (6), and
The inside of the installation frame (2) is provided with positive and negative anodes conductive bar below first sliding groove (4), and wherein positive conductive item uses
Resistance wire is made, and one side position of upper center of the installation frame (2) is provided with fixed link (7), outside the fixed link (7)
The upper surface that side is provided with the first sliding block (8), the second sliding block (9) and first sliding block (8), the second sliding block (9) is provided with
Motion bar (10), the upper end of two motion bars (10) are each passed through first sliding groove (4), second sliding slot (5), first sliding block
(8) upper end both side surface passes through setting metal clips respectively and contacts with positive and negative anodes conductive bar, the outside of first sliding block (8)
Side is provided with light source emitter (11), and the positive and negative anodes contact of the light source emitter (11) is sliding with first respectively by conducting wire
The metal clips of block (8) surface two sides connects.
2. a kind of luminosity regulating device for gemstone testing device according to claim 1, it is characterised in that: described
Two sliding blocks (9) are provided with fixed frame (12) close to a side surface of the first sliding block (8), and the end of the fixed frame (12) is by opening
If circular hole is equipped with rotating bar (13), one end of the rotating bar (13) sequentially passes through the 4th sliding slot that fixed link (7) opens up
(14), the third sliding slot (6) that installation frame (2) opens up, and reflective mirror (15) are installed on the outside of the rotating bar (13).
3. a kind of luminosity regulating device for gemstone testing device according to claim 2, it is characterised in that: described
Four sliding slots (14) and third sliding slot (6) are in same level, and the rotating bar (13) and light source emitter (11) are in same
One horizontal plane.
4. a kind of luminosity regulating device for gemstone testing device according to claim 3, it is characterised in that: the peace
Three perpendiculars of frame (2) of framing up are provided with movable plate (16) by opening up mounting groove, the surface of the movable plate (16)
It is provided with light absorbent, and the installation frame (2) is made of translucent material.
5. a kind of luminosity regulating device for gemstone testing device according to claim 1, it is characterised in that: the peace
Frame up two vertical plane lower ends of correspondence of frame (2) offer wears groove (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920535694.7U CN209622547U (en) | 2019-04-19 | 2019-04-19 | A kind of luminosity regulating device for gemstone testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920535694.7U CN209622547U (en) | 2019-04-19 | 2019-04-19 | A kind of luminosity regulating device for gemstone testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209622547U true CN209622547U (en) | 2019-11-12 |
Family
ID=68458807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920535694.7U Expired - Fee Related CN209622547U (en) | 2019-04-19 | 2019-04-19 | A kind of luminosity regulating device for gemstone testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209622547U (en) |
-
2019
- 2019-04-19 CN CN201920535694.7U patent/CN209622547U/en not_active Expired - Fee Related
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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: 20191112 Termination date: 20200419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |