CN209281049U - A kind of fixed structure of the optical filter for jewelry - Google Patents
A kind of fixed structure of the optical filter for jewelry Download PDFInfo
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- CN209281049U CN209281049U CN201920024668.8U CN201920024668U CN209281049U CN 209281049 U CN209281049 U CN 209281049U CN 201920024668 U CN201920024668 U CN 201920024668U CN 209281049 U CN209281049 U CN 209281049U
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Abstract
The utility model discloses a kind of fixed structures of optical filter for jewelry, including height adjustment device, eyeglass switching device, jewelry erecting bed, height adjustment device includes adjusting board, elevating lever, No.1 transmission gear, No. two transmission gears, No. three transmission gears, board setting slide rail and mutually chimeric with elevating lever is adjusted, drives elevating levers up and down motion by three groups of transmission gears rotations to adjust the height of eyeglass switching device；Eyeglass switching device includes the optical filtering sheet body of No.1 rotate gear, No. two rotate gears and different model, No.1 rotate gear is rotatably installed at the top of elevating lever, No. two rotate gears are engaged with No.1 rotate gear, and multiple groups eyeglass mounting hole is offered on the wheel face of No.1 rotate gear and installs optical filtering sheet body.The utility model has the advantages that detect stable, efficient and fast changeable optical filter, is mainly used for carrying out optical filtering detection to jewelry.
Description
Technical field
The utility model relates to jewelry processing technique field, the fixed knot of specifically a kind of optical filter for jewelry
Structure.
Background technique
Bullion refers to raw material, the semi-finished product of jewels and jade and noble metal, and the original with jewels and jade and noble metal
Ornaments, artwork ornaments and art collection product are worn made of material, semi-finished product.China jewellry business market is passed through short several years
Time, by it is former be only account for the whole world and 1% leap into the front ranks of the world, be only second to the U.S. and Japan.The development of China jewellry business industry,
It substantially experienced stagnation, recovery, develop three phases.Before the 1980s, China's bullion industry, which is substantially at, stops
Stagnant state does not obtain any development always；After the eighties, China's bullion industry experienced the recovery of last decade
Phase has obtained certain recovery sexual development in this period China's bullion industry；The Chinese jewelry from nineteen ninety to 2000
Jewellery industry just starts veritably to enter Rapid development stage, and Chinese bullion industry has occurred earth-shaking at this stage
Variation；Hereafter between 2000 to 2008, China jewellry business industry enters one section of relatively stable period of expansion again, at this
A period China jewellry business industry is really moved towards to grow.With the continuous aggravation of bullion industry competition, large enterprise
Between capital operation it is increased, domestic outstanding bullion manufacturing enterprise more and more payes attention to the research to industry market, especially
It is the further investigation to Business Development Environment and customer demand Long-term change trend.
The filter of the prior art has the following problems: the identification of bullion in the market uses the filter of hand-held mostly
Mating plate is held during optical filter is identified since arm can be shaken, and is influenced the refraction of light, be will cause to qualification result
Certain affects；It needs to be identified using the optical filter of different model in the jewelry in face of being difficult to Rapid identification, tradition
Technology is difficult to meet, to reduce determination rates.
Utility model content
Aiming at the defects existing in the prior art, it is stable, high to be to provide a kind of detection for the utility model aim
The filter fixing structure of effect and Ke Kuaisugenghuan optical filter.
The utility model technical solution used for the above purpose is: a kind of fixation of the optical filter for jewelry
Structure, including height adjustment device, eyeglass switching device, jewelry erecting bed, the height adjustment device include adjusting board, rising
Bar, No.1 transmission gear, No. two transmission gears, No. three transmission gears are dropped, is vertically arranged with slide rail in the adjusting board
And the elevating lever is mutually fitted into the slide rail and sliding opposite with sliding rail, on the side wall of the elevating lever uniformly
It is disposed with grinding tooth and the grinding tooth engages connection, the No.1 transmission gear and described No. two transmissions with No.1 transmission gear
The rotation axis of gear be fixedly connected and the number of teeth of No. two transmission gears be greater than the No.1 transmission gear the number of teeth, described three
Number transmission gear engages connection with No. two transmission gears and No. two transmission gear numbers of teeth are greater than the No.1 transmission gear
The number of teeth, the No.1 transmission gear, No. two transmission gears, No. three transmission gears are mounted on the tune with the mode of relative rotation
It saves on board；The eyeglass switching device includes the optical filtering of No.1 rotate gear, No. two rotate gears and multiple groups different model
Sheet body, the No.1 rotate gear are mounted on the top of the elevating lever, No. two rotate gears in a manner of relatively rotating
The upper surface that connection and No. two rotate gears are engaged with the No.1 rotate gear is fixedly connected with No.1 crank, and described one
It is uniformly provided with multiple groups eyeglass mounting hole around its axle center on the wheel face of number rotate gear, is equipped with not in the eyeglass mounting hole
With the optical filtering sheet body of model；Be fixedly installed with the jewelry erecting bed on the adjusting board, the jewelry erecting bed with
Wherein there is eyeglass mounting hole to be oppositely arranged vertically.
The number of teeth of the No.1 transmission gear is 2-5 times of No. two transmission gear numbers of teeth, No. three transmission gears
The number of teeth be 3-6 times of No. two transmission gear numbers of teeth, be fixedly connected with No. two on the one side of No. three transmission gears
Crank offers circular hole on the side wall for adjusting board and the outer of No. two crank rotation tracks is arranged in the circular hole
It encloses.
The elevating lever is fixedly connected with installation cross bar, the installation beyond the lower horizontal for adjusting board upper surface portion
The other end of cross bar is fixed with installation vertical bar straight up, is equipped in a manner of relatively rotating at the top of the installation vertical bar described
No. two rotate gears.
The optical filtering sheet body includes mounting shell and optical filtering mirror body, and the optical filtering mirror body is horizontally arranged in the mounting shell,
The mounting shell is opposite with the eyeglass mounting shell to coincide.
The eyeglass mounting hole, mounting shell are provided in round structure, and the side-walls of the eyeglass mounting hole are provided with rectangular
Limiting slot is equipped with rectangular limited post in the opposing sidewalls of the mounting shell.
Circular opening is offered at the upper surface center of the jewelry erecting bed, the diameter of the circular opening is less than jewelry
Diameter.
The utility model has the beneficial effects that the optical filtering sheet body of each group different model is mounted on No.1 rotate gear wheel face
Eyeglass mounting hole in, guarantee optical filtering mirror body stablize installation, by rotation No.1 crank drive No. two rotate gears rotate into
And driving No.1 rotate gear to rotate so that corresponding optical filtering mirror body is oppositely arranged with jewelry erecting bed, staff is through optical filtering
Mirror body is observed and is identified to the quality of jewelry, during identifying, observing not by the replacement of different rotation No.1 cranks
It with the optical filtering sheet body of model, and then realizes and multi-level comprehensive observation is carried out to jewelry, guarantee the stability and efficiently of detection
Property.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the overlooking structure diagram of the utility model.
In figure: 1 jewelry erecting bed, 2 adjust board, 3 elevating levers, 4 No.1 transmission gears, 5 No. two transmission gears, 6 No. three
Transmission gear, 7 slide rails, 8 No.1 rotate gears, 9 No. two rotate gears, 10 No.1 cranks, 11 eyeglass mounting holes, 12 No. two
Crank, 13 installation cross bars, 14 installation vertical bars, 15 mounting shells, 16 optical filtering mirror bodies.
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.
A kind of fixed structure of the optical filter for jewelry referring to FIG. 1-2, including the switching of height adjustment device, eyeglass
Device, jewelry erecting bed 1, height adjustment device include adjusting board 2,4, No. two elevating lever 3, No.1 transmission gear transmission gears
5, No. three transmission gears 6, adjust be vertically arranged with slide rail 7 in board 2 and elevating lever 3 and slide rail 7 it is mutual chimeric and
Sliding opposite with sliding rail, it is evenly distributed on the side wall of elevating lever 3 to be provided with grinding tooth and grinding tooth is engaged with No.1 transmission gear 4
Connection, No.1 transmission gear 4 is fixedly connected with the rotation axis of No. two transmission gears 5 and the number of teeth of No. two transmission gears 5 is greater than one
The number of teeth of number transmission gear 4, No. three transmission gears 6 engage connection with No. two transmission gears 5 and No. two 5 numbers of teeth of transmission gear are greater than
The number of teeth of No.1 transmission gear 4, the transmission gear 5, three of No.1 transmission gear 4, two transmission gear 6 with the side of relative rotation
Formula, which is mounted on, to be adjusted on board 2；Eyeglass switching device includes 8, No. two rotate gears 9 of No.1 rotate gear and multiple groups different shaped
Number optical filtering sheet body, No.1 rotate gear 8 is mounted on the top of elevating lever 3 in a manner of relative rotation, No. two rotate gears 9 with
The upper surface of the engagement of No.1 rotate gear 8 connection and No. two rotate gears 9 is fixedly connected with No.1 crank 10, No.1 rotate gear
It is uniformly provided with multiple groups eyeglass mounting hole 11 around its axle center on 8 wheel face, different model is installed in eyeglass mounting hole 11
Optical filtering sheet body；It adjusts and is fixedly installed with jewelry erecting bed 1 on board 2, jewelry erecting bed 1 and wherein have eyeglass mounting hole 11 vertical
It is oppositely arranged.
In the utility model, the number of teeth of No.1 transmission gear 4 is 2-5 times of No. two 5 numbers of teeth of transmission gear, No. three driving cogs
The number of teeth of wheel 6 is 3-6 times of No. two 5 numbers of teeth of transmission gear, is fixedly connected with No. two cranks on the one side of No. three transmission gears 6
12, by No. two cranks 12 of rotation drive 6, No. two transmission gears 5 of No. three transmission gears, No.1 transmission gear 4 rotated into
And drive elevating lever 3 in slide rail 7 move up and down with control eyeglass switching device between jewelry erecting bed 1 at a distance from,
The relationship of 4, No. three transmission gears 6 of No.1 transmission gear and No. two 5 numbers of teeth of transmission gear can guarantee staff to elevating lever 3
It is slowly gone up and down, guarantees the stability of height adjustment, adjusted and offer circular hole and circular hole setting on the side wall of board 2 at No. two
The periphery of 12 rotation track of crank avoids No. two cranks 12 from interfering during rotation with adjusting board 2；
Elevating lever 3 is fixedly connected with installation cross bar 13 beyond the lower horizontal for adjusting 2 upper surface portion of board, installs cross bar
13 other end is fixed with installation vertical bar 14 straight up, and 14 top of installation vertical bar is equipped with No. two in a manner of relatively rotating and turns
Moving gear 9 guarantees to install No. two stablizing for rotate gear 9, and then drives No.1 to turn by No. two 9 slow-roll stabilizations of rotate gear
Moving gear 8 rotates；
Optical filtering sheet body includes mounting shell 15 and optical filtering mirror body 16, and optical filtering mirror body 16 is horizontally arranged in mounting shell 15, installation
Shell 15 and eyeglass mounting shell 15 coincide relatively, guarantee that optical filtering sheet body is stably mounted to the peace of the eyeglass on 8 wheel face of No.1 rotate gear
It fills in hole 11；
Eyeglass mounting hole 11, mounting shell 15 are provided in round structure, and the side-walls of eyeglass mounting hole 11 are provided with rectangular limit
Position slot, is equipped with rectangular limited post in the opposing sidewalls of mounting shell 15, is further ensured that optical filtering sheet body is stably mounted to No.1 and turns
In eyeglass mounting hole 11 on 8 wheel face of moving gear；
Circular opening is offered at the upper surface center of jewelry erecting bed 1, the diameter of circular opening is less than the diameter of jewelry,
Jewelry can be stably mounted in circular opening.
The working principle of the utility model is: in use, the optical filtering sheet body of each group different model is mounted on No.1 rotation
In eyeglass mounting hole 11 on 8 wheel face of gear, guarantee optical filtering mirror body 16 stablizes installation, drives two by rotation No.1 crank 10
Number rotate gear 9 rotates and then drives No.1 rotate gear 8 to rotate so that corresponding optical filtering mirror body 16 is opposite with jewelry erecting bed 1
Setting, staff observe and identify to the quality of jewelry through optical filtering mirror body 16, pass through during identifying, observing
Difference rotation No.1 crank 10 replaces the optical filtering sheet body of different model to carry out multi-level comprehensive observation to jewelry, guarantees inspection
The stability of survey.
6, No. two transmission gears 5 of No. three transmission gears, 4 turns of No.1 transmission gear are driven by No. two cranks 12 of rotation
It is dynamic so drive elevating lever 3 move up and down in slide rail 7 with control between eyeglass switching device and jewelry erecting bed 1 away from
From the relationship of 4, No. three transmission gears 6 of No.1 transmission gear and No. two 5 numbers of teeth of transmission gear can guarantee staff to lifting
Bar 3 is slowly gone up and down, and guarantees the stability of height adjustment；
Due to offering circular opening at the upper surface center of jewelry erecting bed 1, the diameter of circular opening is less than jewelry
Diameter, jewelry can be stably mounted in circular opening, convenient for being observed to jewelry.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of fixed structure of the optical filter for jewelry, including height adjustment device, eyeglass switching device, jewelry erecting bed
(1), it is characterised in that: the height adjustment device includes adjusting board (2), elevating lever (3), No.1 transmission gear (4), No. two
Transmission gear (5), No. three transmission gears (6), the adjusting board (2) is interior to be vertically arranged with slide rail (7) and the lifting
Bar (3) is mutually fitted into the slide rail (7) and sliding opposite with sliding rail, on the side wall of the elevating lever (3) uniformly
It is disposed with grinding tooth and the grinding tooth engages connection, the No.1 transmission gear (4) and described two with No.1 transmission gear (4)
The rotation axis of number transmission gear (5) is fixedly connected and the number of teeth of No. two transmission gears (5) is greater than the No.1 transmission gear
(4) the number of teeth, No. three transmission gears (6) engage connection and No. two transmission gears (5) tooth with No. two transmission gears (5)
Number is greater than the number of teeth of the No.1 transmission gear (4), the No.1 transmission gear (4), No. two transmission gears (5), No. three transmissions
Gear (6) is mounted on the adjusting board (2) with the mode of relative rotation；The eyeglass switching device includes No.1 rotation
The optical filtering sheet body of gear (8), No. two rotate gears (9) and multiple groups different model, the No.1 rotate gear (8) are turned with opposite
Dynamic mode is mounted on the top of the elevating lever (3), and No. two rotate gears (9) are nibbled with the No.1 rotate gear (8)
The upper surface for closing connection and No. two rotate gears (9) is fixedly connected with No.1 crank (10), the No.1 rotate gear (8)
Wheel face on around its axle center be uniformly provided with multiple groups eyeglass mounting hole (11), difference is installed in the eyeglass mounting hole (11)
The optical filtering sheet body of model；The jewelry erecting bed (1), the jewelry installation are fixedly installed on the adjusting board (2)
Platform (1) is oppositely arranged vertically with wherein there is eyeglass mounting hole (11).
2. a kind of fixed structure of optical filter for jewelry according to claim 1, it is characterised in that: the No.1 passes
The number of teeth of moving gear (4) is 2-5 times of No. two transmission gears (5) number of teeth, and the number of teeth of No. three transmission gears (6) is institute
3-6 times for stating No. two transmission gear (5) numbers of teeth is fixedly connected with No. two cranks on the one side of No. three transmission gears (6)
(12), circular hole is offered on the side wall for adjusting board (2) and circular hole setting rotates rail in No. two cranks (12)
The periphery in road.
3. a kind of fixed structure of optical filter for jewelry according to claim 1, it is characterised in that: the elevating lever
(3) installation cross bar (13), the installation cross bar (13) are fixedly connected with beyond the lower horizontal for adjusting board (2) upper surface portion
The other end be fixed with installation vertical bar (14) straight up, the installation vertical bar (14) top is equipped in a manner of relatively rotating
No. two rotate gears (9).
4. a kind of fixed structure of optical filter for jewelry according to claim 1, it is characterised in that: the optical filter
Body includes mounting shell (15) and optical filtering mirror body (16), and the optical filtering mirror body (16) is horizontally arranged in the mounting shell (15), institute
Mounting shell (15) and the eyeglass mounting shell (15) is stated to coincide relatively.
5. a kind of fixed structure of optical filter for jewelry according to claim 1 or 4, it is characterised in that: the mirror
Piece mounting hole (11), mounting shell (15) are provided in round structure, and the side-walls of the eyeglass mounting hole (11) are provided with rectangular limit
Position slot, is equipped with rectangular limited post in the opposing sidewalls of the mounting shell (15).
6. a kind of fixed structure of optical filter for jewelry according to claim 1, it is characterised in that: the jewelry peace
It fills and offers circular opening at the upper surface center of platform (1), the diameter of the circular opening is less than the diameter of jewelry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920024668.8U CN209281049U (en) | 2019-01-07 | 2019-01-07 | A kind of fixed structure of the optical filter for jewelry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920024668.8U CN209281049U (en) | 2019-01-07 | 2019-01-07 | A kind of fixed structure of the optical filter for jewelry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209281049U true CN209281049U (en) | 2019-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920024668.8U Active CN209281049U (en) | 2019-01-07 | 2019-01-07 | A kind of fixed structure of the optical filter for jewelry |
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| Country | Link |
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| CN (1) | CN209281049U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112578523A (en) * | 2020-12-30 | 2021-03-30 | 中国科学院长春光学精密机械与物理研究所 | Optical filter switching device |
-
2019
- 2019-01-07 CN CN201920024668.8U patent/CN209281049U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112578523A (en) * | 2020-12-30 | 2021-03-30 | 中国科学院长春光学精密机械与物理研究所 | Optical filter switching device |
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