CN209513216U - Optics module test device - Google Patents
Optics module test device Download PDFInfo
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- CN209513216U CN209513216U CN201920058114.XU CN201920058114U CN209513216U CN 209513216 U CN209513216 U CN 209513216U CN 201920058114 U CN201920058114 U CN 201920058114U CN 209513216 U CN209513216 U CN 209513216U
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- microscope carrier
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Abstract
The utility model discloses a kind of optics module test device, including rack, carrier, level(l)ing mechanism, light source, height adjustment mechanism, microscope carrier and lifting regulating mechanism, rack is for placing optics module, carrier can movably be set to rack along first direction, level(l)ing mechanism is connected to carrier, to drive carrier to move along first direction, height adjustment mechanism is connected to light source, to drive light source to move along the second direction perpendicular to first direction, microscope carrier includes the first microscope carrier and the second microscope carrier that can be movably attached in a second direction in carrier, lifting regulating mechanism is for driving the first microscope carrier and the second microscope carrier to move in a second direction.Pass through optics module test device provided by the utility model, it may be implemented in two testing procedures of realization in the same equipment, only need one group of fixture, therefore cost is relatively low, and does not need mobile optics module, and test process is simple, shorten the testing time, efficiency is higher, software version can also be used it is same, be conducive to producing line manage.
Description
Technical field
The utility model relates to electronic product optics module technical fields, test and fill more particularly to a kind of optics module
It sets.
Background technique
With the continuous improvement of living standards, various terminal equipment has become the necessity in life, and user is to terminal
The requirement of equipment is also higher and higher.For safety, because fingerprint has individual uniqueness characteristic, and fingerprint recognition is had
Have excellent privacy protection function, therefore fingerprint recognition is widely used in various terminal equipment, with increase user experience with
And safety.
In the production process of the optics modules such as fingerprint recognition mould group, it usually needs carry out magnetic two different testing stations
Powder test (MT1 test and MT2 test), the test fixture carrier of two testing stations be it is identical, difference is only that test environment,
I.e. optics module is different to uniform light board or the distance (i.e. focal length) of diagram board.In MT1, using uniform light board, focal length generally exists
2.75 ± 0.05mm, in MT2, using uniform light board+diagram board, focal length is generally in 3.89 ± 0.05mm.Therefore, it is tested at two
Two editions software tests are needed in standing, and the testing time is respectively 15~18 seconds every time.It in above-mentioned test, has the following problems: 1,
Need two independent testing stations, two groups of fixtures, higher cost.2, software version is more, is unfavorable for producing line control.3, when testing
Between it is longer, production efficiency is lower.4, optics module needs to pass in and out two testing stations, and testing process is cumbersome, and efficiency is lower.
The narration of front is to provide general background information, might not constitute the prior art.
Utility model content
The purpose of this utility model is to provide one kind, cost is relatively low, the higher optics module test device of efficiency.
The utility model provides a kind of optics module test device, including rack, carrier, level(l)ing mechanism, light source, height
Regulating mechanism, microscope carrier and lifting regulating mechanism are spent, for placing optics module, the carrier can move the rack along first direction
It is set to the rack dynamicly, the level(l)ing mechanism is connected to the carrier, to drive the carrier to move along first direction,
The height adjustment mechanism is connected to the light source, to drive the light source to move along the second direction perpendicular to the first direction
Dynamic, the microscope carrier includes the first microscope carrier and the second microscope carrier that can be movably attached along the second direction in the carrier, described
Lifting regulating mechanism is for driving first microscope carrier and second microscope carrier to move along the second direction.
Further, the rack is frame structure, is used to support the carrier, level(l)ing mechanism, described
Height adjustment mechanism, the microscope carrier and the lifting regulating mechanism, the rack include bottom plate, top plate and connection frame, the bottom
The opposite bottom and top for being set to the rack of plate and the top plate, the both ends of the connection frame respectively with the bottom plate and described
Top plate is fixedly connected.
Further, the rack includes guide rail, and the carrier is equipped with the slideway cooperated with the guide rail, the slideway
It can be dynamic along the first direction along the guide rail.
Further, the carrier includes ontology and the interconnecting piece for being connected to the ontology, the ontology include mainboard and
Two are respectively arranged on the side plate at the mainboard both ends, and the interconnecting piece is fixedly connected on the bottom of the mainboard；The horizontal tune
Section mechanism is connected to the interconnecting piece.
Further, the level(l)ing mechanism is piston cylinder comprising cylinder body and piston rod, the cylinder body are fixed on institute
It states in rack, the piston rod can actively be sheathed on the cylinder body along the first direction, and the piston rod is connected to described
The interconnecting piece of carrier.
Further, the height adjustment mechanism be vertical lifting platform, the vertical lifting platform include adjustment portion and
With the movement portion of adjustment portion transmission connection, the adjustment portion be can be rotatably set, and the movement portion is connected to the light source.
Further, the light source and the height adjustment mechanism are set on the carrier.
Further, the height adjustment mechanism is set in the rack.
Further, described includes the first regulating mechanism and the second regulating mechanism, first regulating mechanism and described
Two regulating mechanisms are used to respectively drive first microscope carrier and second microscope carrier is moved along the second direction.
Further, the carrier is equipped with the first sliding block and the second sliding block, first sliding block and second sliding block
On be respectively equipped with internal screw thread；First regulating mechanism includes the first operation portion and the first tune for being connected to first operation portion
Section portion, first adjustment portion are equipped with external screw thread, the internal screw thread of the external screw thread of first adjustment portion and first sliding block
Cooperation, second regulating mechanism include the second operation portion and the second adjustment portion for being connected to second operation portion, and described the
Two adjustment portions are equipped with external screw thread, the screw-internal thread fit of the external screw thread of second adjustment portion and second sliding block.
By optics module test device provided by the utility model, it can be achieved that realizing two tests in the same equipment
Step, it is only necessary to one group of fixture, therefore cost is relatively low, and does not need mobile optics module, test process is simple, shortens survey
Try the time, efficiency is higher, software version can also be used it is same, be conducive to producing line manage.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the optics module test device of an embodiment of the present invention.
Fig. 2 is an angle level view of optics module test device shown in Fig. 1.
Fig. 3 is another angle level view of optics module test device shown in Fig. 1.
Fig. 4 is the schematic perspective view that optics module test device shown in Fig. 1 removes parts thereof.
Fig. 5 is an angle level view of Fig. 4.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
It please join Fig. 1 to Fig. 5, the optics module test device provided in an embodiment of the present invention, including rack 10, load
Body 12, level(l)ing mechanism 13, light source 14, height adjustment mechanism 15, microscope carrier 16 and lifting regulating mechanism 18.
In the present embodiment, rack 10 is frame structure, is used to support carrier 12, level(l)ing mechanism 13, height adjustment
Mechanism 15, microscope carrier 16 and lifting regulating mechanism 18.Specifically, rack 10 includes bottom plate 102, top plate 104 and connection frame 106, bottom
The opposite bottom and top for being set to rack 10 of plate 102 and top plate 104, the both ends of connection frame 106 respectively with bottom plate 102 and top plate
104 are fixedly connected.Rack 10 further includes the guide rail 108 for being fixedly connected on connection frame 106.
In the present embodiment, carrier 12 includes ontology 122 and the interconnecting piece 124 for being connected to ontology 122.Specifically, ontology 122
The side plate 127 at 126 both ends of mainboard is respectively arranged on including mainboard 126 and two, interconnecting piece 124 is fixedly connected on the bottom of mainboard 126
Portion.Carrier 12 can be movably set in rack 10 along first direction.Ontology 122 is equipped with the slideway 120 cooperated with guide rail 108,
Slideway 120 can be mobile along first direction (being horizontal direction in the present embodiment) along guide rail 108.Specifically, on two side plates 127
It is respectively equipped with the first sliding block 128 and the second sliding block 129, is respectively equipped with internal screw thread on the first sliding block 128 and the second sliding block 129.
In the present embodiment, level(l)ing mechanism 13 is connected to the interconnecting piece 124 of carrier 12, with drive connection portion 124 along
One direction is mobile, and then carrier 12 is driven to move along first direction.Specifically, level(l)ing mechanism 13 is piston cylinder, including cylinder
Body 132 and piston rod 134, cylinder body 132 are fixed in rack 10, and piston rod 134 can actively be sheathed on cylinder body along first direction
132, piston rod 134 is connected to the interconnecting piece 124 of carrier 12.More specifically, level(l)ing mechanism 13 is cylinder, it will be understood that
Level(l)ing mechanism 13 can also be other telescopic structures, such as linear motor etc., and level(l)ing mechanism 13 can also be it
His structure, such as rotated by motor driven motor, the rotation of motor realizes linear movement by the cooperation of rack-and-pinion, thus
Drive carrier 12 to move along first direction, for level(l)ing mechanism 13 specific structure herein with no restrictions.
In the present embodiment, light source 14 and height adjustment mechanism 15 are set on carrier 12, are moved with carrier 12 along first direction.
In the present embodiment, height adjustment mechanism 15 is connected to light source 14, to drive light source 14 along perpendicular to first direction
Second direction (being vertical direction in the present embodiment) is mobile, to adjust height of the light source 14 with respect to rack 10.Specifically, height is adjusted
Section mechanism 15 is vertical lifting platform, and vertical lifting platform includes adjustment portion 152 and the movement portion with the transmission connection of adjustment portion 152
154, movement portion 154 is connected to light source 14, light source 14 can be driven to move in a second direction by rotating adjustment portion 152.Movement portion
Transmission between 154 and adjustment portion 152 can be realized by mechanisms such as worm and gear, rack-and-pinion.More specifically, height adjustment machine
Structure 15 can be the crossed roller rail type vertical lifting platform of LV60-C2 model.It is appreciated that height adjustment mechanism 15 is not limited to
Vertical lifting platform can also can realize that rotation is converted to the transmission mechanism of linear movement, such as rack pinion for other.
In the present embodiment, microscope carrier 16 includes the first microscope carrier 162 and the second microscope carrier 164, the first microscope carrier 162 and the second microscope carrier
164 can be movably attached in a second direction in carrier 12.
In the present embodiment, lifting regulating mechanism 18 includes the first regulating mechanism 182 and the second regulating mechanism 184, and first adjusts
Section mechanism 182 can be rotated but be immovably connected to the first microscope carrier 162, to drive the first microscope carrier 162 to move in a second direction,
Second regulating mechanism 184 can be rotated but be immovably connected to the second microscope carrier 164, to drive the second microscope carrier 164 along second party
To movement.Specifically, the first regulating mechanism 182 includes the first operation portion 1822 and the first tune for being connected to the first operation portion 1822
Section portion 1824, the first adjustment portion 1824 are equipped with external screw thread, and the external screw thread of the first adjustment portion 1824 is interior with the first sliding block 128
It is threadedly engaged, when rotating the first operation portion 1822, the first adjustment portion 1824 can be driven to rotate in the first sliding block 128, thus
The first microscope carrier 162 is driven to move up and down；Second regulating mechanism 184 includes the second operation portion 1842 and is connected to the second operation portion
1842 the second adjustment portion 1844, the second adjustment portion 1844 are equipped with external screw thread, the external screw thread and second of the second adjustment portion 1844
The screw-internal thread fit of sliding block 129.In this way, the first microscope carrier 162 and the second microscope carrier 164 can both be moved with carrier 12 along first direction,
It can move in a second direction again, realize left and right and upper and lower adjusting, and the upper downward of the first microscope carrier 162 and the second microscope carrier 164
Section carries out respectively, unaffected by each other.It is appreciated that the first regulating mechanism 182 and the second regulating mechanism 184 can also be
Other transmission mechanisms, such as leadscrew-nut mechanism specifically can be respectively set on the first microscope carrier 162 and the second microscope carrier 164 and lead
Block, and internal screw thread is arranged in guide block, is equipped with external screw thread in the first adjustment portion 1824 and the second adjustment portion 1844, and by first
Regulating mechanism 182 and the second regulating mechanism 184 can be rotated but be immovably set on carrier 12, in this way, rotation first is adjusted
Mechanism 182 can drive guide block to move up and down with the second regulating mechanism 184, and then drive the first microscope carrier 162 and the second microscope carrier
164 move up and down.
It is appreciated that in another embodiment, height adjustment mechanism 15 can not also be set on carrier 12, and be directly arranged in machine
On frame 10, its height is equally adjusted by height adjustment mechanism 15.
By the optics module test device of the utility model, when being tested, uniform light board can be placed in the first load
On platform 162, uniform light board and diagram board are placed in the second microscope carrier 164, and optics module (such as fingerprint recognition mould group) is placed
In on top plate 104, the position of carrier 12 is adjusted by level(l)ing mechanism 13, is directed at optics module on the first microscope carrier 162
Uniform light board, then adjusted light source 14 to suitable height by adjusting height adjustment mechanism 15, then adjust the first regulating mechanism
182, the height of the first microscope carrier 162 is adjusted, that is, adjust the distance between optics module and uniform light board (focusing), it is real
The test of existing MT1；Then the position for, then by level(l)ing mechanism 13 adjusting carrier 12, makes optics module be directed at the second microscope carrier
Uniform light board on 164 then adjusts the second regulating mechanism 184, adjusts the height of the second microscope carrier 164, that is, adjust optical mode
Group and the distance between uniform light board, diagram board (focusing), realize the test of MT2.In this way, can be surveyed by this optics module
Trial assembly sets realization and realizes two testing procedures in the same equipment, it is only necessary to one group of fixture, therefore cost is relatively low, and is not required to
Optics module is moved, test process is simple, shortens the testing time, and efficiency is higher, and same, benefit can also be used in software version
It is managed in producing line.
Herein unless specifically defined or limited otherwise, term " installation ", " connected ", " connection " should do broad sense reason
Solution, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connection, it can also be with
It is electrical connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary.
For the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood with concrete condition.
Herein, term " on ", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outside", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal" is to be based on the orientation or positional relationship shown in the drawings, merely to expression skill
The clear and description of art scheme is convenient, therefore should not be understood as limiting the present invention.
Herein, sequence adjective " first ", " second " for describing element etc. is used for the purpose of discriminative attributes class
As element, be not meant to that the element described in this way must be according to given sequence or time, space, grade or other
Limitation.
Herein, unless otherwise indicated, " multiple ", " several " are meant that two or more.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Herein, the terms "include", "comprise" or any other variant thereof is intended to cover non-exclusive inclusion, are removed
It comprising those of listed element, but also may include other elements that are not explicitly listed.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (10)
1. a kind of optics module test device, which is characterized in that including rack (10), carrier (12), level(l)ing mechanism (13),
Light source (14), height adjustment mechanism (15), microscope carrier (16) and lifting regulating mechanism (18), the rack (10) is for placing optics
Mould group, the carrier (12) can movably be set to the rack (10) along first direction, level(l)ing mechanism (13) connection
In the carrier (12), to drive the carrier (12) to move along first direction, the height adjustment mechanism (15) is connected to institute
Light source (14) are stated, to drive the light source (14) to move along the second direction perpendicular to the first direction, the microscope carrier (16)
Including the first microscope carrier (162) and the second microscope carrier (164) in the carrier (12), institute can be movably attached along the second direction
Lifting regulating mechanism (18) are stated for driving first microscope carrier (162) and second microscope carrier (164) along the second direction
It is mobile.
2. optics module test device as described in claim 1, which is characterized in that the rack (10) is frame structure,
Be used to support the carrier (12), the level(l)ing mechanism (13), the height adjustment mechanism (15), the microscope carrier (16) and
The lifting regulating mechanism (18), the rack (10) include bottom plate (102), top plate (104) and connection frame (106), the bottom
Plate (102) and the opposite bottom and top for being set to the rack (10) of the top plate (104), the both ends of the connection frame (106)
It is fixedly connected respectively with the bottom plate (102) and the top plate (104).
3. optics module test device as described in claim 1, which is characterized in that the rack (10) includes guide rail (108),
The carrier (12) is equipped with the slideway (120) cooperated with the guide rail (108), and the slideway (120) can be along the guide rail
(108) dynamic along the first direction.
4. optics module test device as described in claim 1, which is characterized in that the carrier (12) includes ontology (122)
With the interconnecting piece (124) for being connected to the ontology (122), the ontology (122) includes that mainboard (126) and two are respectively arranged on institute
The side plate (127) at mainboard (126) both ends is stated, the interconnecting piece (124) is fixedly connected on the bottom of the mainboard (126)；It is described
Level(l)ing mechanism (13) is connected to the interconnecting piece (124).
5. optics module test device as claimed in claim 4, which is characterized in that the level(l)ing mechanism (13) is piston
Cylinder comprising cylinder body (132) and piston rod (134), the cylinder body (132) are fixed on the rack (10), the piston rod
(134) it can be actively sheathed on along the first direction cylinder body (132), the piston rod (134) is connected to the carrier
(12) the interconnecting piece (124).
6. optics module test device as described in claim 1, which is characterized in that the height adjustment mechanism (15) is vertical
Hoistable platform, the vertical lifting platform include adjustment portion (152) and the movement portion with the adjustment portion (152) transmission connection
(154), the adjustment portion (152) can be rotatably set, and the movement portion (154) is connected to the light source (14).
7. optics module test device as claimed in claim 6, which is characterized in that the light source (14) and the height adjustment
Mechanism (15) is set on the carrier (12).
8. optics module test device as claimed in claim 6, which is characterized in that the height adjustment mechanism (15) is set to institute
It states on rack (10).
9. optics module test device as described in claim 1, which is characterized in that described includes the first regulating mechanism (182)
With the second regulating mechanism (184), first regulating mechanism (182) and second regulating mechanism (184) are for respectively driving
First microscope carrier (162) and second microscope carrier (164) are moved along the second direction.
10. optics module test device as claimed in claim 9, which is characterized in that it is sliding that the carrier (12) is equipped with first
Block (128) and the second sliding block (129) are respectively equipped with internal screw thread on first sliding block (128) and second sliding block (129)；
First regulating mechanism (182) includes the first operation portion (1822) and the first tune for being connected to first operation portion (1822)
Section portion (1824), first adjustment portion (1824) are equipped with external screw thread, the external screw thread of first adjustment portion (1824) and institute
The screw-internal thread fit of the first sliding block (128) is stated, second regulating mechanism (184) includes the second operation portion (1842) and is connected to
The second adjustment portion (1844) of second operation portion (1842), second adjustment portion (1844) is equipped with external screw thread, described
The screw-internal thread fit of the external screw thread of second adjustment portion (1844) and second sliding block (129).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920058114.XU CN209513216U (en) | 2019-01-14 | 2019-01-14 | Optics module test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920058114.XU CN209513216U (en) | 2019-01-14 | 2019-01-14 | Optics module test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209513216U true CN209513216U (en) | 2019-10-18 |
Family
ID=68200617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920058114.XU Active CN209513216U (en) | 2019-01-14 | 2019-01-14 | Optics module test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209513216U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112902993A (en) * | 2021-01-19 | 2021-06-04 | 青岛歌尔智能传感器有限公司 | Heart rate module test platform and heart rate test circuit |
-
2019
- 2019-01-14 CN CN201920058114.XU patent/CN209513216U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112902993A (en) * | 2021-01-19 | 2021-06-04 | 青岛歌尔智能传感器有限公司 | Heart rate module test platform and heart rate test circuit |
| CN112902993B (en) * | 2021-01-19 | 2023-06-23 | 青岛歌尔智能传感器有限公司 | Heart rate module test platform and heart rate test circuit |
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Effective date of registration: 20201209 Address after: 3 / F, factory building No.1, No.3, Taihong Road, high tech Zone, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Kunshanqiu titanium biometric technology Co., Ltd Address before: No.3, Taihong Road, Kunshan high tech Industrial Development Zone, Suzhou, Jiangsu Province, 215300 Patentee before: KUNSHAN Q TECHNOLOGY Co.,Ltd. |