CN208224602U - The driving device of optical module - Google Patents
The driving device of optical module Download PDFInfo
- Publication number
- CN208224602U CN208224602U CN201820933079.7U CN201820933079U CN208224602U CN 208224602 U CN208224602 U CN 208224602U CN 201820933079 U CN201820933079 U CN 201820933079U CN 208224602 U CN208224602 U CN 208224602U
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- pair
- gear
- optical module
- threaded rod
- loophole
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Abstract
The utility model discloses the driving devices of optical module, comprising: supporting block is rotatably connected to two threaded rods thereon；Supporting box, in be equipped with motor and a pair of of first gear, a pair of of first gear intermeshing, one of first gear it is affixed with the output shaft of motor；Support base, which is provided with loophole, bottom is set there are two groove, and two grooves are spirally connected with two threaded rods respectively；A pair of of sliding slot is located at loophole two sides；A pair of of sliding block is arranged in respectively in a pair of of sliding slot, and upper surface is equipped with rack gear；A pair of of second gear is engaged with a pair of of rack gear respectively；Two pairs of adjusting rods, a pair of of adjusting rod lower end are individually fixed on a pair of of sliding block；A pair of of fixed link, both ends are respectively equipped with through hole, and are respectively sleeved on a pair of of adjusting rod, and fixed link is equipped with hanger bar, fix optical module in hanger bar.The utility model has driving optical module mobile and adjusts the beneficial effect of the position of optical module relative response lath.
Description
Technical field
The utility model relates to field of optical modules.More specifically, the utility model relates to a kind of drives of optical module
Dynamic device.
Background technique
The process for needing to be scanned, and scanning after reaction lath drop sample on automatic detection system needs a device
Optical module is driven to realize scanning function, and the height for the position, scanning scanned in scanning process will affect reaction lath
Scanning result, thus influence detection accuracy.
Utility model content
One purpose of the utility model is to solve at least the above problems, and provide the advantages of at least will be described later.
The utility model can drive optical module to move there are one the driving device that purpose is to provide a kind of optical module
The position of optical module relative response lath is moved and adjusts, it is preparatory to improve detection.
In order to realize these purposes and other advantages according to the present utility model, a kind of driving dress of optical module is provided
It sets, comprising:
Supporting block is located at reaction lath side, is rotatably connected to two threaded rods being parallel to each other in the supporting block,
And the projection of two threaded rods downwards is located at the outside of reaction lath；
Supporting box is oppositely arranged with the supporting block, and is located at the other side of reaction lath, is set in the support case
Have a motor and a pair of of first gear, a pair of of first gear intermeshing, the axis body of a pair of of first gear respectively with a pair of of threaded rod
Free end it is affixed, the other side of one of first gear is affixed and described by connecting rod and the output shaft of the motor
Connecting rod is coaxially disposed, the spiral shell of a pair of of threaded rod with the output shaft of the affixed first gear of the connecting rod and the motor
The hand of spiral of line is opposite；
Support base, between the supporting block and the supporting box, the support base is equipped with loophole,
The support base bottom is set there are two the groove for being parallel to the threaded rod, and the groove outer surface is equipped with and the screw thread
The matched screw thread of bar, two grooves are spirally connected with two threaded rods respectively, length of the loophole along the threaded rod length direction
Degree is greater than reaction lath and is greater than along the length of the threaded rod length direction, along the length perpendicular to the threaded rod length direction
It reacts lath and is higher than table in the supporting block above the length perpendicular to the threaded rod length direction, the support base
Face；
A pair of of sliding slot, a pair of of sliding slot is symmetrically positioned in the loophole two sides, and its length direction is parallel to the threaded rod
Length direction, each sliding slot includes spaced a pair of of the baffle that is parallel to each other, and is fixed on the support on the downside of the baffle
On base upper surface, and it is located at the outside of the loophole；
A pair of of sliding block, a pair of of sliding block are arranged in respectively in a pair of of sliding slot, on the sliding block lower surface and the support base
Surface contact, upper surface are equipped with rack gear, and the length direction of the rack gear is parallel to the length direction of the sliding block of the sliding slot, described
The length of rack gear is less than the loophole along the length in the sliding slot direction；
A pair of of second gear, a pair of of second gear are engaged with a pair of of rack gear respectively, and the axis body of the second gear is worn respectively
It crosses affixed positioned at the baffle in outside and a rotating wheel；
Two pairs of adjusting rods, two pairs of adjusting rods are located at the two sides of the rack gear, and are vertically arranged, a pair of of adjusting rod lower end
It is individually fixed in a pair of of sliding block upper surface, the adjusting rod lateral wall is equipped with screw thread；
A pair of of fixed link, the both ends of each fixed link are respectively equipped with through hole, two through holes difference of a fixed link
Be set on a pair of of adjusting rod, the diameter of the through hole is slightly larger than the outer diameter of the adjusting rod, between a pair of of fixed link away from
From being less than, the loophole is opposite in the length of the threaded rod length direction, the fixed link lower surface to be equipped with a pair of of suspension
Bar, the hanger bar are vertically arranged, and the hanger bar is located between the baffle of inside, the fixed optics in the hanger bar lower end
Component, the optical module bottom are passed down through the loophole, and are higher than reaction lath；
Multiple adjusting nuts, the adjusting nut are bolted in respectively outside the adjusting rod, and are distributed in the fixed link
Above and below.
Preferably, outer surface is equipped with arrow on the rotating wheel, and the straight line where the direction of the arrow passes through
The center of circle of the rotating wheel, when being oriented to straight up of the arrow, the central axes of the rack gear, the loophole axis
The projection of the central axes of line and the second gear straight down is overlapped, and when being oriented to straight down of the arrow is described
Sliding block is mobile to terminal towards the supporting block, or mobile to terminal towards the supporting box.
Preferably, the second gear upper end is lower than the baffle upper end.
Preferably, the baffle is transparent.
Preferably, each adjusting nut is 5mm along the length of its axis.
Preferably, the rack gear both ends are upward convex is equipped with limit plate.
The utility model is include at least the following beneficial effects:
The first, optical module can be driven mobile and adjust the position of optical module relative response lath, to improve detection
It is preparatory；
The second, motor driven first gear rotates, and first gear drives threaded rod rotation, and the groove in support base is opposite
Threaded rod rotation, to force the length direction of support base threadingly bar mobile, so that being mounted on the optics in support base
Component completes scanning operation to reaction lath；
Third, a pair of of second gear, a pair of of second gear are engaged with a pair of of rack gear respectively, the axis body point of the second gear
Baffle and the rotating wheel for not being placed through outside are affixed, rotate rotating wheel, second gear can be made to rotate, to make rack gear phase
Mobile to second gear, final band movable slider is mobile, to adjust projection overlapping positions of the optical module relative to reaction item, adjusts
It is whole to arrive optimum scanning starting point；
4th, the number for the adjusting nut being located above and below fixed link, i.e., the vertical height of adjustable fixed link are adjusted
Degree, i.e., fixed link distance reaction lath between vertical distance, so as to adjust optical module with react between lath away from
From being adjusted to optimum scanning height；
5th, it adjusts optimum scanning starting point and optimum scanning height is that the accuracy of detection can be improved.
The further advantage, target and feature of the utility model will be partially reflected by the following instructions, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the overlooking structure diagram of the one of technical solution of the utility model；
Fig. 2 is the front side side view of the one of technical solution of the utility model；
Fig. 3 is the left side view of the one of technical solution of the utility model.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art referring to explanation
Book text can be implemented accordingly.
It should be noted that in the description of the present invention, term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "top", "bottom", "inner", "outside" be orientation based on the figure or
Positional relationship is merely for convenience of describing the present invention and simplifying the description, and is not the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
As shown in Figures 1 to 3, the utility model provides a kind of driving device of optical module, comprising:
Supporting block 1 is located at reaction 2 side of lath, is rotatably connected to two screw threads being parallel to each other in the supporting block 1
Bar 3, and the projection of two threaded rods 3 downwards is located at the outside of reaction lath 2, the threaded rod 3 passes through axis with the supporting block 1
Hold connection；
Supporting box 4 is oppositely arranged with the supporting block 1, and is located at the other side of reaction lath 2, so that reaction plate
Item 2 is located at immediately below the space that two spiral shell mosquito bars, supporting block 1 and supporting box 4 surround, and motor is equipped in the support case
41 and a pair of of first gear 42, a pair of of first gear 42 be intermeshed, the axis body of a pair of of first gear 42 respectively with a pair of of screw thread
The free end of bar 3 is affixed, and the other side of one of first gear 42 is affixed by connecting rod and the output shaft of the motor 41,
And the output shaft coaxial arrangement of the connecting rod and the affixed first gear 42 of the connecting rod and the motor 41, it is a pair of
The hand of spiral of the screw thread of threaded rod 3 is on the contrary, motor 41 drives one of rotating forward of first gear 42, drive and the first gear
The threaded rod 3 of 42 connections rotates forward, while the first gear that the first gear 42 also drives another to engage with the first gear 42
42 reversions, another first gear 42 drive threaded rod 3 connected to it to invert；
Support base 5, between the supporting block 1 and the supporting box 4, the support base 5 is equipped with saturating
Unthreaded hole 51,5 bottom of support base are set there are two the groove for being parallel to the threaded rod 3, and the groove outer surface is equipped with
With the matched screw thread of the threaded rod 3, two grooves are spirally connected with two threaded rods 3 respectively, two threaded rods 3 forward or reverse,
To drive the length direction of the threadingly bar 3 of support base 5 to move back and forth, the loophole 51 is along the 3 length side of threaded rod
To length be greater than reaction lath 2 along the length of 3 length direction of threaded rod, along perpendicular to 3 length direction of threaded rod
Length be greater than reaction lath 2 along the length perpendicular to 3 length direction of threaded rod, adjust support base 5 on threaded rod 3
Position, to adjust the position of 51 relative response lath 2 of loophole, make loophole 51 be located at reaction lath 2 surface, it is described
Support base 5 is higher than 1 upper surface of supporting block above；
A pair of of sliding slot, a pair of of sliding slot is symmetrically positioned in 51 two sides of loophole, and its length direction is parallel to the screw thread
The length direction of bar 3, each sliding slot include spaced a pair of of the baffle 6 that is parallel to each other, and are formed and are slided between a pair of of baffle 6
Slot is fixed on 5 upper surface of support base on the downside of the baffle 6, and is located at the outside of the loophole 51, and gear is avoided to hide
Block loophole 51；
A pair of of sliding block 61, a pair of of sliding block 61 are arranged in respectively in a pair of of sliding slot, 61 lower surface of sliding block and the support
The contact of 5 upper surface of pedestal, upper surface are equipped with rack gear 62, and the length direction of the rack gear 62 is parallel to the sliding block 61 of the sliding slot
Length direction, the length of the rack gear 62 are less than the loophole 51 along the length in the sliding slot direction, and sliding block 61 can be slided relatively
The length direction of slot threadingly bar 3 is mobile；
A pair of of second gear 63, a pair of of second gear 63 are engaged with a pair of of rack gear 62 respectively, the axis of the second gear 63
Body be each passed through it is affixed positioned at the baffle 6 in outside and a rotating wheel 64, rotate rotating wheel 64, can make second gear 63 rotate,
To keep rack gear 62 mobile relative to second gear 63, final band movable slider 61 is mobile；
Two pairs of adjusting rods 7, two pairs of adjusting rods 7 are located at the two sides of the rack gear 62, and are vertically arranged, a pair of of adjusting rod
7 lower ends are individually fixed in a pair of of 61 upper surface of sliding block, and 7 lateral wall of adjusting rod is equipped with screw thread, for installing 8 He of fixed link
Adjust the height of fixed link 8；
A pair of of fixed link 8, the both ends of each fixed link 8 are respectively equipped with through hole, two through holes point of a fixed link 8
It is not set on a pair of of adjusting rod 7, the diameter of the through hole is slightly larger than the outer diameter of the adjusting rod 7, between a pair of of fixed link 8
Distance be less than the loophole 51 along the length of 3 length direction of threaded rod, it is opposite along 8 lower surface of fixed link to be equipped with
A pair of of hanger bar 9, the hanger bar 9 are vertically arranged, and the hanger bar 9 is located between the baffle 6 of inside, under the hanger bar 9
The fixed optical module 10 in end, 10 bottom of optical module are passed down through the loophole 51, and are higher than reaction lath 2,
For fixing optical module 10, and it is located at optical module 10 in the spatial dimension of the restriction of loophole 51；
Multiple adjusting nuts 11, the adjusting nut 11 are bolted in respectively outside the adjusting rod 7, and are distributed in described solid
Above and below fixed pole 8, the number for the adjusting nut 11 being located above and below fixed link 8 is adjusted, i.e., adjustable fixed link 8
Vertical height, i.e., fixed link 8 apart from reaction lath 2 between vertical distance, so as to adjust optical module 10 with react
The distance between lath 2.
In the above-mentioned technical solutions, standard sample can be added drop-wise on reaction lath 2, first gear is driven using motor 41
42 rotations, first gear 42 drive threaded rod 3 to rotate, and the groove opposite thread bar 3 in support base 5 rotates, to force branch
The length direction for supportting the threadingly bar 3 of pedestal 5 is mobile, so that 10 pairs of reaction laths 2 of the optical module being mounted in support base 5 are complete
It at scanning operation, adjusts fixed link 8 and is fixed on the height on adjusting rod 7, to adjust optical module 10 relative to reaction lath 2
Height distance, be rotated further by rotating wheel 64, second gear 63 driven to rotate, to adjust optical module 10 relative to reaction item
Overlapping positions are projected, restart motor 41, realize scanning, until adjusting until scanning result is best, then again with regulating
Optical module 10 reaction lath 2 to be detected is scanned, so as to improve Detection accuracy.
In another technical solution, outer surface is equipped with arrow 66, the side of the arrow 66 on the rotating wheel 64
To the straight line at place pass through the rotating wheel 64 the center of circle, when being oriented to straight up of the arrow 66, the rack gear 62
The projection of the central axes of central axes, the central axes of the loophole 51 and the second gear 63 straight down is overlapped, described
When being oriented to straight down of arrow 66, the sliding block 61 is mobile to terminal towards the supporting block 1, or towards the support case
Body 4 is mobile to terminal, to be easy to use personnel to know the position of rack gear 62, and then more accurately adjust optical module 10 relative to
React the position of lath 2.
In another technical solution, 63 upper end of second gear is lower than 6 upper end of baffle, avoids second gear 63
When rotation, the hand to user of service or other physical feelings are accidentally injured.
In another technical solution, the baffle 6 is transparent, and personnel is easy to use to observe the position of front gear rack 62
Situation.
In another technical solution, each adjusting nut 11 is 5mm along the length of its axis, adjusts height every time and is
5mm。
In another technical solution, 62 both ends of rack gear it is upward convex be equipped with limit plate 65, prevent second gear 63 with
Rack gear 62 is detached from.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art,
Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and legend shown and described herein with novel.
Claims (6)
1. the driving device of optical module characterized by comprising
Supporting block is located at reaction lath side, is rotatably connected to two threaded rods being parallel to each other, and two in the supporting block
The downward projection of root threaded rod is located at the outside of reaction lath；
Supporting box is oppositely arranged with the supporting block, and is located at the other side of reaction lath, and electricity is equipped in the support case
Machine and a pair of of first gear, a pair of of first gear intermeshing, the axis body of a pair of of first gear respectively with a pair of of threaded rod from
Affixed by holding, the other side of one of first gear is affixed by connecting rod and the output shaft of the motor, and the connection
Bar is coaxially disposed with the output shaft of the affixed first gear of the connecting rod and the motor, the screw thread of a pair of of threaded rod
The hand of spiral is opposite；
Support base, between the supporting block and the supporting box, the support base is equipped with loophole, described
Support base bottom is set there are two the groove for being parallel to the threaded rod, and the groove outer surface is equipped with and the threaded rod
The screw thread matched, two grooves are spirally connected with two threaded rods respectively, and the loophole is big along the length of the threaded rod length direction
It is greater than reaction along the length of the threaded rod length direction, along the length perpendicular to the threaded rod length direction in reaction lath
Lath is higher than the supporting block upper surface above the length perpendicular to the threaded rod length direction, the support base；
A pair of of sliding slot, a pair of of sliding slot is symmetrically positioned in the loophole two sides, and its length direction is parallel to the length of the threaded rod
Direction is spent, each sliding slot includes spaced a pair of of the baffle that is parallel to each other, and is fixed on the support base on the downside of the baffle
On upper surface, and it is located at the outside of the loophole；
A pair of of sliding block, a pair of of sliding block are arranged in respectively in a pair of of sliding slot, the sliding block lower surface and the support base upper surface
Contact, upper surface are equipped with rack gear, and the length direction of the rack gear is parallel to the length direction of the sliding block of the sliding slot, the rack gear
Length be less than the loophole along the sliding slot direction length；
A pair of of second gear, a pair of of second gear are engaged with a pair of of rack gear respectively, and the axis body of the second gear is each passed through position
It is affixed in the baffle in outside and a rotating wheel；
Two pairs of adjusting rods, two pairs of adjusting rods are located at the two sides of the rack gear, and are vertically arranged, a pair of of adjusting rod lower end difference
It is fixed on a pair of of sliding block upper surface, the adjusting rod lateral wall is equipped with screw thread；
A pair of of fixed link, the both ends of each fixed link are respectively equipped with through hole, and two through holes of a fixed link are arranged respectively
On a pair of of adjusting rod, the diameter of the through hole is slightly larger than the outer diameter of the adjusting rod, and the distance between a pair of of fixed link is small
A pair of of hanger bar is equipped with relatively in the length of the threaded rod length direction, the fixed link lower surface in the loophole,
The hanger bar is vertically arranged, and the hanger bar is located between the baffle of inside, the fixed optics group in the hanger bar lower end
Part, the optical module bottom are passed down through the loophole, and are higher than reaction lath；
Multiple adjusting nuts, the adjusting nut are bolted in respectively outside the adjusting rod, and are distributed in the upper of the fixed link
Side and lower section.
2. the driving device of optical module as described in claim 1, which is characterized in that set on outer surface on the rotating wheel
There is arrow, the straight line where the direction of the arrow passes through the center of circle of the rotating wheel, and the arrow is oriented to straight up
When, the projection of the central axes of the central axes of the rack gear, the central axes of the loophole and the second gear straight down
It is overlapped, when being oriented to straight down of the arrow, the sliding block is mobile to terminal towards the supporting block, or towards the branch
It is mobile to terminal to support cabinet.
3. the driving device of optical module as described in claim 1, which is characterized in that the second gear upper end is lower than described
Baffle upper end.
4. the driving device of optical module as described in claim 1, which is characterized in that the baffle is transparent.
5. the driving device of optical module as described in claim 1, which is characterized in that length of each adjusting nut along its axis
Degree is 5mm.
6. the driving device of optical module as described in claim 1, which is characterized in that the rack gear both ends are upward convex to be equipped with limit
Position plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820933079.7U CN208224602U (en) | 2018-06-15 | 2018-06-15 | The driving device of optical module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820933079.7U CN208224602U (en) | 2018-06-15 | 2018-06-15 | The driving device of optical module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208224602U true CN208224602U (en) | 2018-12-11 |
Family
ID=64505318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820933079.7U Active CN208224602U (en) | 2018-06-15 | 2018-06-15 | The driving device of optical module |
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| CN (1) | CN208224602U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111537737A (en) * | 2020-05-18 | 2020-08-14 | 巴迪泰（广西）生物科技有限公司 | Procalcitonin and C-reactive protein joint detection kit |
-
2018
- 2018-06-15 CN CN201820933079.7U patent/CN208224602U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111537737A (en) * | 2020-05-18 | 2020-08-14 | 巴迪泰（广西）生物科技有限公司 | Procalcitonin and C-reactive protein joint detection kit |
| CN111537737B (en) * | 2020-05-18 | 2023-05-12 | 巴迪泰（广西）生物科技有限公司 | Procalcitonin and C-reactive protein combined detection kit |
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