CN204719376U - A kind of focusing platform - Google Patents
A kind of focusing platform Download PDFInfo
- Publication number
- CN204719376U CN204719376U CN201520492818.XU CN201520492818U CN204719376U CN 204719376 U CN204719376 U CN 204719376U CN 201520492818 U CN201520492818 U CN 201520492818U CN 204719376 U CN204719376 U CN 204719376U
- Authority
- CN
- China
- Prior art keywords
- teleconverter
- support bar
- trim ring
- framework
- boss
- 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.)
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Abstract
The utility model discloses a kind of focusing platform, comprise stationary gantry, support bar, increment mirror holder and teleconverter, described support bar is arranged in described stationary gantry, described teleconverter erection is placed on described support bar, wherein, the epitaxial end of described increment mirror holder is provided with the framework of fixing teleconverter, the medial surface of described framework is provided with boss, described boss is provided with trim ring, described teleconverter is installed in the annular groove of described boss and trim ring formation, and the edge of described framework lower surface is provided with arc angling.Trim ring can be taken out rear replacing teleconverter eyeglass by the increment mirror holder of the focusing platform that the utility model provides, and with the focusing requirement of satisfied different camera, improves practicality; The edge of framework lower surface is provided with arc angling, not easily encounters increment mirror holder and causes teleconverter to be shifted, be convenient to replacing and improve work efficiency.
Description
Technical field
The utility model relates to electronics processing technique field, particularly relates to a kind of focusing platform.
Background technology
During the mobile phone camera resolving power test of high pixel, because focussing distance is usually more than 1.5 meters, the test space and distance larger, the production space occupied is also larger.In order to reduce the space that testing apparatus takies, usually adopt teleconverter.But in prior art, teleconverter is all fixedly mounted on focusing platform usually, because the distance between teleconverter and work top is less, easily encounters increment mirror holder and cause teleconverter to be shifted, the focus operations of camera and replacing are made troubles; And teleconverter fixed installation, cannot realize changing eyeglass, practicality is single.
Utility model content
The purpose of this utility model is to propose a kind of focusing platform, solves the problem that teleconverter operation is inconvenient, practicality is single of focusing platform.
For reaching this object, the utility model by the following technical solutions:
A kind of focusing platform, comprise stationary gantry, support bar, increment mirror holder and teleconverter, described support bar is arranged in described stationary gantry, described teleconverter erection is placed on described support bar, and wherein, the epitaxial end of described increment mirror holder is provided with the framework of fixing described teleconverter, the medial surface of described framework is provided with boss, described boss is provided with trim ring, and described teleconverter is installed in the annular groove of described boss and trim ring formation, and the edge of described framework lower surface is provided with arc angling.
Wherein, described trim ring upper surface is provided with at least two grooves, and the bottom of described groove is provided with screw hole.
Wherein, packing ring is provided with between described teleconverter and boss, trim ring.
Wherein, the edge of described trim ring is symmetrically arranged with arc notch.
Wherein, described framework is cylindric, and the upper side of described framework and downside are provided with described boss and trim ring.
Wherein, the other end of described framework is provided with coupling sleeve, and described coupling sleeve is set in described support bar and can rotates around described support bar.
Wherein, described support bar is provided with abutment sleeve, and described coupling sleeve is arranged between described abutment sleeve.
Wherein, described abutment sleeve is fixed by bolt and described support bar.
Wherein, described stationary gantry offers through bar hole, described support bar is secured by bolts in described stationary gantry and can moves along bar hole.
A kind of focusing platform described in the utility model, the epitaxial end of its increment mirror holder is provided with the framework of fixing teleconverter, the medial surface of framework is provided with boss, boss is provided with trim ring, teleconverter is installed in the annular groove of described boss and trim ring formation, replaceable teleconverter eyeglass after being taken out by trim ring, with the focusing requirement of satisfied different camera, improves practicality; The edge of framework lower surface is provided with arc angling, not easily encounters increment mirror holder and causes teleconverter to be shifted, be convenient to replacing and improve work efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the focusing platform that the utility model embodiment 1 provides;
Fig. 2 is the structural representation of increment mirror holder 3, teleconverter 4 and packing ring 5.
In figure: 1, stationary gantry; 11, bar hole; 2, support bar; 3, increment mirror holder; 31, framework; 32, coupling sleeve; 33, arc angling; 34, boss; 35, trim ring; 351, arc notch; 352, groove; 4, teleconverter; 5, packing ring; 6, abutment sleeve.
Embodiment
The technical solution of the utility model is further illustrated by embodiment below in conjunction with accompanying drawing.
As shown in Figure 1, Figure 2, a kind of focusing platform, comprise stationary gantry 1, support bar 2, increment mirror holder 3 and teleconverter 4, described support bar 2 is arranged in described stationary gantry 1, described increment mirror holder 3 is arranged on described support bar 2, wherein, the epitaxial end of described increment mirror holder 3 is provided with the framework 31 of fixing described teleconverter 4, the medial surface of described framework 31 is provided with boss 34, described boss 34 is provided with trim ring 35, described teleconverter 4 is installed in the annular groove of described boss 34 and trim ring 35 formation, and the edge of described framework 31 lower surface is provided with arc angling 33.
Described trim ring 35 upper surface is provided with at least two grooves 352, and the bottom of described groove 352 is provided with screw hole; Make the fixing more reliable, stable of trim ring 35.
Packing ring 5 is provided with between described teleconverter 4 and boss 34, trim ring 35; Prevent teleconverter 4 from damaging.
The edge of described trim ring 35 is symmetrically arranged with arc notch 351; Be convenient to promptly arc notch 351 trim ring 35 is taken out, and change teleconverter 4.
Described framework 31 is cylindric, and the upper side of described framework 31 and downside are provided with described boss 34 and trim ring 35; The eyeglass of the described upper and lower side of teleconverter 4 is all replaceable.
The other end of described framework 31 is provided with coupling sleeve 32, and described coupling sleeve 32 is set in described support bar 2 and can rotates around described support bar 2; Described support bar 2 is provided with abutment sleeve 6, and described coupling sleeve 32 is arranged between described abutment sleeve 6; Described abutment sleeve 6 is fixed by bolt and described support bar 2; Described teleconverter 4 adjusts position by regulating described increment mirror holder 3, makes teleconverter 4 be in suitable position.
Described stationary gantry 1 offers through bar hole 11, and described support bar 2 is secured by bolts in described stationary gantry 1 and can moves along bar hole 11; Can regulate the position of 2 support bars.
The use procedure of above-mentioned focusing platform: first, turns on the screw in the groove 352 of trim ring 35, and promptly trim ring 35 takes out by arc notch 351, changes teleconverter 4, and is continued fixedly to tighten by trim ring 35; Then regulate support bar 2 to appropriate location, make teleconverter 4 be positioned near test zone; Regulated the height of teleconverter 4 by abutment sleeve 6, and rotate increment mirror holder 3 teleconverter 4 is positioned at above camera to be measured, start focusing; After having focused, stretch into below teleconverter 4 and change next camera to be measured, due to the setting of arc angling 33, in Renewal process, not easily encounter increment mirror holder 3 cause teleconverter 4 to be shifted, be convenient to change, improve work efficiency.
Below know-why of the present utility model is described in conjunction with specific embodiments.These describe just in order to explain principle of the present utility model, and can not be interpreted as the restriction to the utility model protection domain by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present utility model, and these modes all will fall within protection domain of the present utility model.
Claims (9)
1. a focusing platform, comprise stationary gantry (1), support bar (2), increment mirror holder (3) and teleconverter (4), described support bar (2) is arranged in described stationary gantry (1), described increment mirror holder (3) is arranged on described support bar (2), it is characterized in that: the epitaxial end of described increment mirror holder (3) is provided with the framework (31) of fixing described teleconverter (4), the medial surface of described framework (31) is provided with boss (34), described boss (34) is provided with trim ring (35), described teleconverter (4) is installed in the annular groove that described boss (34) and trim ring (35) formed, the edge of described framework (31) lower surface is provided with arc angling (33).
2. focusing platform according to claim 1, is characterized in that: described trim ring (35) upper surface is provided with at least two grooves (352), and the bottom of described groove (352) is provided with screw hole.
3. focusing platform according to claim 1, is characterized in that: be provided with packing ring (5) between described teleconverter (4) and boss (34), trim ring (35).
4. focusing platform according to claim 1, is characterized in that: the edge of described trim ring (35) is symmetrically arranged with arc notch (351).
5. focusing platform according to claim 1, is characterized in that, described framework (31) is cylindric, and the upper side of described framework (31) and downside are provided with described boss (34) and trim ring (35).
6. focusing platform according to claim 1, it is characterized in that: the other end of described framework (31) is provided with coupling sleeve (32), described coupling sleeve (32) is set in described support bar (2) and can rotates around described support bar (2).
7. focusing platform according to claim 6, is characterized in that: described support bar (2) is provided with abutment sleeve (6), and described coupling sleeve (32) is arranged between described abutment sleeve (6).
8. focusing platform according to claim 7, is characterized in that: described abutment sleeve (6) is fixed by bolt and described support bar (2).
9. focusing platform according to claim 1, it is characterized in that: described stationary gantry (1) offers through bar hole (11), described support bar (2) is secured by bolts in described stationary gantry (1) and can moves along bar hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520492818.XU CN204719376U (en) | 2015-07-09 | 2015-07-09 | A kind of focusing platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520492818.XU CN204719376U (en) | 2015-07-09 | 2015-07-09 | A kind of focusing platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204719376U true CN204719376U (en) | 2015-10-21 |
Family
ID=54318355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520492818.XU Expired - Fee Related CN204719376U (en) | 2015-07-09 | 2015-07-09 | A kind of focusing platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204719376U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI808918B (en) * | 2022-12-07 | 2023-07-11 | 群光電子股份有限公司 | Focusing system |
-
2015
- 2015-07-09 CN CN201520492818.XU patent/CN204719376U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI808918B (en) * | 2022-12-07 | 2023-07-11 | 群光電子股份有限公司 | Focusing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151021 Termination date: 20160709 |