CN209654894U - A kind of rotation adjustment means of jewellery identification - Google Patents
A kind of rotation adjustment means of jewellery identification Download PDFInfo
- Publication number
- CN209654894U CN209654894U CN201920327020.8U CN201920327020U CN209654894U CN 209654894 U CN209654894 U CN 209654894U CN 201920327020 U CN201920327020 U CN 201920327020U CN 209654894 U CN209654894 U CN 209654894U
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- CN
- China
- Prior art keywords
- fixedly connected
- rotation
- telescopic rod
- adjustment means
- jewellery
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- 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.)
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Abstract
The utility model discloses a kind of rotation adjustment means of jewellery identification, are related to jewellery evaluation apparatus technical field, the rotation adjustment means of the jewellery identification, including steadying plate；The inside of the steadying plate offers mounting hole, and the inside of the mounting hole is fixedly connected with fixation kit, and the fixation kit includes bottom plate, the first screw hole, fixing bolt, fixing sleeve and the second screw hole.The rotation adjustment means of the jewellery identification, pass through the cooperation of two groups of casings, telescopic rod and spacer pin, the height of the adjustable device, actionradius, being used cooperatively for lever and the first telescopic rod further groove in head is adjusted by rotation, it can change the direction that rotation adjusts head, realize purpose easy to adjust, pass through the cooperation of reset spring, fixed ring and bearing, it not only ensure that rotation adjusts the normal rotation of head, and there is a downward pulling force to rotation adjusting head, it prevents from rotation from adjusting head to fall off, realizes the purpose being easy to use with good fixing effect.
Description
Technical field
The utility model relates to jewellery evaluation apparatus technical field, the rotation of specially a kind of jewellery identification adjusts structure
Part.
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.
Currently, imitated bullion is full of on the market, bullion identification is to all bullions and organic
The work that kind, purity, synthesis, artificial, processing and the part locality feature of jewel are identified, can be imitated by rejecting to forge
The personation jewels and jade for making processing, protects the equity of buyer.Existing bullion identification apparatus structure is fixed, it has not been convenient to be adjusted
Section, cannot flexibly use.Therefore it is proposed that jewellery identification rotation adjustment means, to solve problem above.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of rotation adjustment means of jewellery identification, solves
The existing fixed mechanism for jewellery identification, it is inconvenient for use, it is unfavorable for the problem of promoting the use of.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs:
A kind of rotation adjustment means of jewellery identification, including steadying plate；
The inside of the steadying plate offers mounting hole, and the inside of the mounting hole is fixedly connected with fixation kit, described
Fixation kit includes bottom plate, the first screw hole, fixing bolt, fixing sleeve and the second screw hole；
The bottom plate is located at the bottom of steadying plate, and the edge of the steadying plate is opened up there are four the first screw hole, and four
The first screw hole circular array arrangement, the inside of four first screw holes is threaded with a fixed spiral shell
The top of bolt, four fixing bolts is threadedly coupled with steadying plate, and the steadying plate passes through four fixing bolts and bottom plate
It is fixedly connected, fixing sleeve is fixedly connected at the top of the bottom plate, the inner wall of the fixing sleeve offers the second screw hole；
The internal whorl of second screw hole is connected with first sleeve, and the inside of the first sleeve is plugged with first and stretches
Contracting bar, the outer surface at the top of first telescopic rod are socketed with rotation and adjust head, and the inside that the rotation adjusts head is fixedly connected
There is a lever, three groups of grooves are offered at the top of first telescopic rod, the arrangement of groove circular array described in three groups, three groups
The size of the groove is adapted with the size of lever；
The bottom that the rotation adjusts head is fixedly connected with reset spring, and the reset spring is socketed on the first telescopic rod
Outer surface, the bottom of the reset spring are fixedly connected with fixed ring, and the inner wall of the fixed ring is fixedly connected with bearing, described
The inner wall of bearing is fixedly connected with the outer surface of the first telescopic rod；
The side that the rotation adjusts head is fixedly connected there are two clamping plate, and the inside of two clamping plates offers relatively
The through-hole answered, the inside of two through-holes are plugged with clamping screw, and the outer surface of the clamping screw is socketed with connecting rod, institute
It states connecting rod and is fixedly connected with the second casing far from one end of clamping screw, it is flexible that the inside of second casing is plugged with second
Bar.
Optionally, first telescopic rod is fixedly connected with first sleeve by the first spacer pin, and the first sleeve
Top offer one and be adapted limit hole with the first spacer pin, the inside of first telescopic rod offers several and
The compatible limit hole of one spacer pin.
Optionally, second telescopic rod and the second casing are fixedly connected by the second spacer pin, second casing
One end far from connecting rod offers a limit hole compatible with the second spacer pin, and the inside of second telescopic rod opens up
There are several limit holes compatible with the second spacer pin.
Optionally, second telescopic rod is fixedly connected with fixed plate far from one end of the second casing, and described second is flexible
Bar is fixedly connected with jewellery fixing clamp by fixed plate.
Optionally, the bottom of the steadying plate, which is fixedly connected with, increases block, and the quantity for increasing block is four, and four
It is described to increase the arrangement of block circular array.
Optionally, the bottom for increasing block described in four offers a third screw hole, four third screw holes
Inside be threaded with a silk column.
Optionally, the bottom of four silk columns is fixedly connected to a support plate, the bottom of four support plates
It is fixedly connected to a rubber pad.
(3) beneficial effect
The utility model provides a kind of rotation adjustment means of jewellery identification, have it is following the utility model has the advantages that
(1), the rotation adjustment means of the jewellery identification, on the one hand, pass through first sleeve, the first telescopic rod and the first limit
Position pin is used cooperatively, the height of the adjustable device, on the other hand, passes through the second casing, the second telescopic rod and the second limit
Position pin is used cooperatively, the actionradius of the adjustable device, secondly, one lever is set in the inside that rotation adjusts head,
Three groups of grooves are opened up at the top of the first telescopic rod, and head is adjusted by rotation, lever can be snapped fit onto different inside grooves,
And then change the direction that rotation adjusts head, realize the purpose convenient for adjusting.
(2), the rotation adjustment means of the jewellery identification fix a reset spring in the bottom that rotation adjusts head, and
A fixed ring is connected in the bottom of reset spring, the inside fixing bearing of fixed ring, the inside of bearing and the first telescopic rod are solid
It is fixed, rotation is hauled by reset spring and adjusts head, rotation adjusting head is can effectively prevent and is detached from the first telescopic rod, realize fixed effect
The good purpose of fruit during rotation adjusts head rotation, can be such that fixed ring turns in the outside of bearing by the way that bearing is arranged
It is dynamic, realize purpose easy to adjust.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure of the utility model；
Fig. 2 is the schematic diagram of the section structure of the utility model fixation kit；
Fig. 3 is the schematic diagram of the section structure that the utility model rotation adjusts head；
Fig. 4 is the overlooking structure diagram of the first telescopic rod of the utility model.
In figure: 1- steadying plate, 2- mounting hole, 3- fixation kit, 4- first sleeve, the first telescopic rod of 5-, 6- rotation are adjusted
Head, 7- lever, 8- groove, 9- reset spring, 10- fixed ring, 11- bearing, 12- clamping plate, 13- through-hole, 14- clamping screw, 15-
Connecting rod, the second casing of 16-, the second telescopic rod of 17-, the first spacer pin of 18-, the second spacer pin of 19-, 20- fixed plate, 21- increase
High block, 22- third screw hole, 23- columns, 24- support plate.
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.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
In the present invention unless specifically defined or limited otherwise, term " setting ", " connected ", " connects " installation "
Connect ", the terms such as " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection；It can be machine
Tool connection；It can be directly connected, it can also be indirectly connected through an intermediary.For those of ordinary skill in the art and
Speech, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.
In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply relatively important
Property or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Person implicitly includes one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than a, unless otherwise specifically defined.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution:
A kind of rotation adjustment means of jewellery identification, including steadying plate 1；
The inside of steadying plate 1 offers mounting hole 2, and the inside of mounting hole 2 is fixedly connected with fixation kit 3, fixation kit 3
Including bottom plate 301, the first screw hole 302, fixing bolt 303, fixing sleeve 304 and the second screw hole 305；
Bottom plate 301 is located at the bottom of steadying plate 1, and the edge of steadying plate 301 is opened up there are four the first screw hole 302, and four
A first screw hole, 302 circular array arrangement, the inside of four the first screw holes 302 is threaded with a fixing bolt
303, the top of four fixing bolts 303 is threadedly coupled with steadying plate 1, and then guarantees that fixation kit 3 can be connected steadily
The upper surface of to steadying plate 1, steadying plate 1 is fixedly connected by four fixing bolts 303 with bottom plate 301, and the top of bottom plate 301 is fixed
It is connected with fixing sleeve 304, the inner wall of fixing sleeve 304 offers the second screw hole 305；
The internal whorl of second screw hole 305 is connected with first sleeve 4, and it is flexible that the inside of first sleeve 4 is plugged with first
Bar 5, by being used cooperatively for first sleeve 4, the first telescopic rod 5 and the first spacer pin 18, the height of the adjustable device,
The outer surface at one telescopic rod, 5 top is socketed with rotation and adjusts head 6, and the inside that rotation adjusts head 6 is fixedly connected with a lever 7,
The top of first telescopic rod 5 offers three groups of grooves 8, three groups of 8 circular arrays of groove arrangements, the size of three groups of grooves 8 with
The size of lever 7 is adapted, and a lever 7 is arranged in the inside that rotation adjusts head 6, opens up three at the top of the first telescopic rod 5
Group groove 8 adjusts head 6 by rotation, lever 7 can be snapped fit onto inside different grooves 8, and then changes rotation and adjust head 6
Direction, realize convenient for adjust purpose；
The bottom that rotation adjusts head 6 is fixedly connected with reset spring 9, and reset spring 9 is socketed on the appearance of the first telescopic rod 5
Face, the bottom of reset spring 9 are fixedly connected with fixed ring 10, and the inner wall of fixed ring 10 is fixedly connected with bearing 11, bearing 11
Inner wall is fixedly connected with the outer surface of the first telescopic rod 5, fixes a reset spring 9 in the bottom that rotation adjusts head 6, and multiple
The bottom of position spring 9 connects a fixed ring 10, the inside fixing bearing 11 of fixed ring 10, and the inside of bearing 11 is stretched with first
Bar 5 is fixed, hauls rotation by reset spring 9 and adjusts head 6, can effectively prevent rotation adjusting head 6 and is detached from the first telescopic rod 5, real
The purpose for having showed good fixing effect during rotation adjusts head 6 and rotates, can make fixed ring 10 by the way that bearing 11 is arranged
It is rotated in the outside of bearing 11, realizes purpose easy to adjust；
The side that rotation adjusts head 6 is fixedly connected there are two clamping plate 12, and the inside of two clamping plates 12 offers corresponding
Through-hole 13, the inside of two through-holes 13 is plugged with clamping screw 14, and the outer surface of clamping screw 14 is socketed with connecting rod 15, even
Extension bar 15 is fixedly connected with the second casing 16 far from one end of clamping screw 14, and it is flexible that the inside of the second casing 16 is plugged with second
Bar 17 passes through being used cooperatively for the second casing 16, the second telescopic rod 17 and the second spacer pin 19, the use of the adjustable device
Radius.
A kind of optional technical solution as the utility model:
First telescopic rod 5 is fixedly connected with first sleeve 4 by the first spacer pin 18, and the top of first sleeve 4 opens up
There is one to be adapted limit hole with the first spacer pin 18, the inside of the first telescopic rod 5 offers several and the first spacer pin 18
Compatible limit hole.
A kind of optional technical solution as the utility model:
Second telescopic rod 17 is fixedly connected with the second casing 16 by the second spacer pin 19, and the second casing 16 is far from connection
One end of bar 15 offers a limit hole compatible with the second spacer pin 19, and the inside of the second telescopic rod 17 offers several
A limit hole compatible with the second spacer pin 19.
A kind of optional technical solution as the utility model:
Second telescopic rod 17 is fixedly connected with fixed plate 20 far from one end of the second casing 16, and the second telescopic rod 17 passes through solid
Fixed board 20 is fixedly connected with jewellery fixing clamp.
A kind of optional technical solution as the utility model:
The bottom of steadying plate 1, which is fixedly connected with, increases block 21, and the quantity for increasing block 21 is four, and four are increased block 21 and are in
Annular array.
A kind of optional technical solution as the utility model:
Four bottoms for increasing block 21 offer a third screw hole 22, the equal spiral shell in the inside of four third screw holes 22
Line is connected with a silk column 23, turns different silk columns 23, the height of adjustable difference silk column 23, and then guarantee steadying plate 1
Balance.
A kind of optional technical solution as the utility model:
The bottom of four silk columns 23 is fixedly connected to a support plate 24, and the bottom of four support plates 24 is fixedly connected with
There is a rubber pad.
The utility model can also remove the structure below 1 lower surface of steadying plate, then directly solid with setscrew
Determine onto desktop.
In conclusion the rotation adjustment means of the jewellery identification, on the one hand, pass through first sleeve 4, the first telescopic rod 5
With being used cooperatively for the first spacer pin 18, on the other hand the height of the adjustable device is stretched by the second casing 16, second
Contracting bar 17 and the second spacer pin 19 are used cooperatively, the actionradius of the adjustable device, secondly, adjusting head 6 in rotation
One lever 7 of inside setting, opens up three groups of grooves 8 at the top of the first telescopic rod 5, adjusts head 6 by rotation, can be lever
7 snap fit onto inside different grooves 8, and then change the direction that rotation adjusts head 6, realize the purpose convenient for adjusting；It is rotating
A reset spring 9 is fixed in the bottom for adjusting head 6, and connects a fixed ring 10 in the bottom of reset spring 9, fixed ring 10
Internal fixing bearing 11, the inside of bearing 11 and the first telescopic rod 5 are fixed, haul rotation by reset spring 9 and adjust head 6, energy
It effectively prevent rotation to adjust head 6 and is detached from the first telescopic rod 5, realize the purpose of good fixing effect, by the way that bearing 11 is arranged, revolving
During modulation section header 6 rotates, fixed ring 10 can be made to rotate in the outside of bearing 11, realize purpose easy to adjust.
It should be noted that in the present invention unless specifically defined or limited otherwise, fisrt feature is in the second spy
It can be that the first and second features directly contact or the first and second features are connect indirectly by intermediary "above" or "below" sign
Touching.Moreover, fisrt feature can be above the second feature " above ", " above " and " above " fisrt feature right above second feature or
Oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature " under ", " lower section "
" following " can be fisrt feature and be directly under or diagonally below the second feature, or is merely representative of first feature horizontal height and is less than
Second feature.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of rotation adjustment means of jewellery identification, including steadying plate (1), it is characterised in that:
The inside of the steadying plate (1) offers mounting hole (2), and the inside of the mounting hole (2) is fixedly connected with fixation kit
(3), the fixation kit (3) include bottom plate (301), the first screw hole (302), fixing bolt (303), fixing sleeve (304) and
Second screw hole (305)；
The bottom plate (301) is located at the bottom of steadying plate (1), and the edge of the steadying plate (1) opens up that there are four the first screws
Hole (302), four the first screw hole (302) circular array arrangements, the inside of four first screw holes (302) are equal
It is threaded with a fixing bolt (303), the top of four fixing bolts (303) is threadedly coupled with steadying plate (1),
The steadying plate (1) is fixedly connected by four fixing bolts (303) with bottom plate (301), and the top of the bottom plate (301) is fixed
It is connected with fixing sleeve (304), the inner wall of the fixing sleeve (304) offers the second screw hole (305)；
The internal whorl of second screw hole (305) is connected with first sleeve (4), the inside grafting of the first sleeve (4)
Have the first telescopic rod (5), the outer surface at the top of first telescopic rod (5) is socketed with rotation and adjusts head (6), and the rotation is adjusted
The inside of head (6) is fixedly connected with a lever (7), offers three groups of grooves (8) at the top of first telescopic rod (5), and three
Group groove (8) the circular array arrangement, the size of groove described in three groups (8) are adapted with the size of lever (7)；
The bottom that the rotation adjusts head (6) is fixedly connected with reset spring (9), and the reset spring (9) is socketed on first and stretches
The bottom of the outer surface of contracting bar (5), the reset spring (9) is fixedly connected with fixed ring (10), the fixed ring (10) it is interior
Wall is fixedly connected with bearing (11), and the inner wall of the bearing (11) is fixedly connected with the outer surface of the first telescopic rod (5)；
The side that the rotation adjusts head (6) is fixedly connected there are two clamping plate (12), and the inside of two clamping plates (12) is opened
Equipped with corresponding through-hole (13), the inside of two through-holes (13) is plugged with clamping screw (14), the clamping screw
(14) outer surface is socketed with connecting rod (15), and the connecting rod (15) is fixedly connected with the far from the one end of clamping screw (14)
The inside of two casings (16), second casing (16) is plugged with the second telescopic rod (17).
2. a kind of rotation adjustment means of jewellery identification according to claim 1, which is characterized in that
First telescopic rod (5) is fixedly connected with first sleeve (4) by the first spacer pin (18), and the first sleeve
(4) one is offered at the top of and is adapted limit hole with the first spacer pin (18), and the inside of first telescopic rod (5) offers
Several compatible limit holes with the first spacer pin (18).
3. a kind of rotation adjustment means of jewellery identification according to claim 1, which is characterized in that
Second telescopic rod (17) is fixedly connected with the second casing (16) by the second spacer pin (19), second casing
(16) one end far from connecting rod (15) offers one and the second spacer pin (19) compatible limit hole, and described second is flexible
The inside of bar (17) offer several with the second spacer pin (19) compatible limit hole.
4. a kind of rotation adjustment means of jewellery identification according to claim 1, which is characterized in that
Second telescopic rod (17) is fixedly connected with fixed plate (20) far from the one end of the second casing (16), and described second is flexible
Bar (17) is fixedly connected with jewellery fixing clamp by fixed plate (20).
5. a kind of rotation adjustment means of jewellery identification according to claim 1, which is characterized in that
The bottom of the steadying plate (1), which is fixedly connected with, increases block (21), and the quantity for increasing block (21) is four, and four
It is described to increase the arrangement of block (21) circular array.
6. a kind of rotation adjustment means of jewellery identification according to claim 5, which is characterized in that
The bottom for increasing block (21) described in four offers a third screw hole (22), four third screw holes (22)
Inside be threaded with a silk column (23).
7. a kind of rotation adjustment means of jewellery identification according to claim 6, which is characterized in that
The bottom of four silk columns (23) is fixedly connected to a support plate (24), the bottom of four support plates (24)
It is fixedly connected to a rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920327020.8U CN209654894U (en) | 2019-03-15 | 2019-03-15 | A kind of rotation adjustment means of jewellery identification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920327020.8U CN209654894U (en) | 2019-03-15 | 2019-03-15 | A kind of rotation adjustment means of jewellery identification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209654894U true CN209654894U (en) | 2019-11-19 |
Family
ID=68527065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920327020.8U Expired - Fee Related CN209654894U (en) | 2019-03-15 | 2019-03-15 | A kind of rotation adjustment means of jewellery identification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209654894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113864589A (en) * | 2021-10-09 | 2021-12-31 | 交通运输部天津水运工程科学研究所 | Ocean danger article diffusion mounting bracket for supervisory equipment |
-
2019
- 2019-03-15 CN CN201920327020.8U patent/CN209654894U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113864589A (en) * | 2021-10-09 | 2021-12-31 | 交通运输部天津水运工程科学研究所 | Ocean danger article diffusion mounting bracket for supervisory equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191119 Termination date: 20200315 |