CN209372002U - A kind of optical module and volume measurement device - Google Patents
A kind of optical module and volume measurement device Download PDFInfo
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- CN209372002U CN209372002U CN201920094249.1U CN201920094249U CN209372002U CN 209372002 U CN209372002 U CN 209372002U CN 201920094249 U CN201920094249 U CN 201920094249U CN 209372002 U CN209372002 U CN 209372002U
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Abstract
The utility model discloses a kind of optical module and volume measurement devices, belong to article field of measuring technique.The optical module includes cover, optical device, dust removal assembly and driving assembly, by the way that dust removal assembly is arranged, and it is moved back and forth in the light transmitting sheet of cover using driving assembly driving dust removal assembly, so as to remove completely the dust in light transmitting sheet automatically with other foreign matters, is conducive to improve efficiency of dust collection, reduces labor intensity of operating staff, and in dust removal process, wiping dynamics is controllable, is hardly damaged light transmitting sheet, advantageously reduces maintenance cost.The volume measurement device includes rack, conveying mechanism and is installed on rack and is set to the height of conveying mechanism or the luminescence component of width direction two sides and light-receiving component；At least one in luminescence component and light-receiving component is optical module, therefore the volume measurement device is conducive to improve efficiency of dust collection, reduces labor intensity of operating staff, and advantageously reduce maintenance cost.
Description
Technical field
The utility model relates to article field of measuring technique more particularly to a kind of optical modules and volume measurement device.
Background technique
Volume measurement device be can the external contour dimension such as length to article carry out automatic measurement to obtain
The mechanical equipment of article volume.In the detection process, volume measurement device mainly utilizes optical transmitting set and optical receiver realization pair
The measurement of article length, optical transmitting set and the setting of optical receiver interval, being formed between optical transmitting set and optical receiver allows
The Measurement channel that article to be measured passes through, optical transmitting set can issue several light along a certain specific direction fixed spacing to form light
Curtain.When passing through between optical transmitting set and optical receiver without article to be measured, optical receiver can receive the whole of optical transmitting set sending
Light, when article to be measured passes through, some light is blocked by article to be measured, optical transmitting set can only receiving portion light, controller
And software by the light signal that optical transmitting set receives is handled can measure article contour dimension length and width,
It is high.
Dragon of the existing volume measurement device when being measured to item width size, usually above Measurement channel
Optical transmitting set is installed on the crossbeam of door frame, the groove in the channel of portal frame below the crossbeam is built-in with optical receiver.Since light connects
It receives device to be installed in the groove in channel, in work, the dust impurities that the surface of inspected object is scattered easily are attached to optical receiver
Light transmitting sheet surface on, to influence to detect the light transmittance of light, therefore need in measurement process often dust-proof and wiping.It is existing
Have in technology, it is general using the method manually wiped, the dust impurities adhered on light transmitting sheet surface are carried out using rag
It wipes clearly and removes, but there is only the sordid problems of wiping for this kind of method, and artificial wiping dynamics in wiping process is not
Good control, it is easy to which the problem for scratching light transmitting sheet surface to cause light transmitting sheet surface light transmittance low has seriously affected detection essence
Degree.In addition, to wipe the time clearly long by manual hand manipulation, large labor intensity and working efficiency is low.
Utility model content
The purpose of this utility model is that: a kind of optical module and volume measurement device are provided, it can not only auto-erasing
Foreign matter in light transmitting sheet, high degree of automation, and wiping dynamics is controllable, is hardly damaged light transmitting sheet, wipes high-efficient.
For this purpose, the utility model uses following technical scheme:
A kind of optical module, comprising:
Cover, the cover include light transmitting sheet；
Optical device, the optical device are arranged inside the cover, and the optical device can be received or be issued
Light, and the detection faces of the optical device are oppositely arranged with the light transmitting sheet；
Dust removal assembly is located at outside the cover, and the dust removal assembly is abutted with the light transmitting sheet；
Driving assembly, the driving component and the dust removal assembly are sequentially connected, for driving the dust removal assembly in institute
It states and is moved back and forth in light transmitting sheet.
Preferably, the dust removal assembly includes bracket and hairbrush, the bracket and the driving component are sequentially connected, institute
The one end for stating hairbrush connects on the bracket, and the other end is abutted with the light transmitting sheet.
Preferably, the quantity of the hairbrush is two, two hairbrush exist along the moving direction setting of the bracket
The both ends of the bracket.
Preferably, the driving component includes motor and linear movement component, the linear movement component includes rotation
Part and linear movement part, the motor and the rotating member are sequentially connected, and the rotating member and linear movement part transmission connect
It connects, the linear movement part is fixedly connected with the bracket, and the linear movement component can drive the bracket to carry out straight line
Movement.
Preferably, the linear movement component includes conveyer belt, driving pulley and driven pulley, the driving pulley and
The driven pulley is arranged along the length direction interval of the light transmitting sheet, and is rotatably connected on the cover, the motor with
The driving pulley transmission connection, the conveyer belt are set on the driving pulley and the driven pulley, the conveyer belt
It is fixedly connected with the bracket；
Or the linear movement component includes pitch wheel and rack gear, the gear is rotatably connected on the cover
On body, the bracket is fixedly connected with the rack gear, and the motor is connect with the gear drive；
Or the linear movement component includes lead screw and nut, the lead screw is arranged on the cover, the nut
It is threaded on the lead screw, and the nut is fixedly connected with the bracket, the motor is connect with the lead screw transmission.
Preferably, the optical module further include:
Guidance set, the guidance set include roller and guide rail, and the guide rail is arranged on the cover, and described are led
The extending direction of rail is parallel to the direction of motion of the bracket, and the roller rotatably connects on the bracket, described
Roller and the guide rail, which roll, to be connected.
Preferably, the light transmitting sheet is tempered glass.
Preferably, the cover further includes bottom plate and multiple side plates, the multiple side plate is fixedly connected with the bottom plate,
The light transmitting sheet is fixedly connected with the multiple side plate, and is oppositely arranged with the bottom plate, the light transmitting sheet, the multiple side plate
The accommodating cavity being set as accommodating the optical device is enclosed with the bottom plate.
A kind of volume measurement device, including rack, transfer assembly, luminescence component and light-receiving component, the transfer assembly,
The luminescence component and the light-receiving component are arranged in the rack, the luminescence component and the light-receiving component phase
Two sides to the short transverse or width direction that are set to the transfer assembly, in the luminescence component and the light-receiving component
At least one be above-mentioned optical module.
Preferably, the luminescence component includes multiple optical transmitting sets when the luminescence component is the optical module,
Multiple optical transmitting sets are in a line along the length direction arrangement of the optical module；
When the light-receiving component is the optical module, the light-receiving component includes multiple optical receivers, multiple
The optical receiver is in a line along the length direction arrangement of the optical module.
The utility model has the beneficial effects that
The utility model provides a kind of optical module, drives dedusting by the way that dust removal assembly is arranged, and using driving assembly
Component moves back and forth in light transmitting sheet, so as to remove completely the dust in light transmitting sheet automatically with other foreign matters.The light connects
Component high degree of automation is received, operation can not only be dusted automatically, is conducive to improve efficiency of dust collection, reduces operator's labor
Fatigue resistance, and in dust removal process, wiping dynamics is controllable, is hardly damaged light transmitting sheet, advantageously reduces maintenance cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the volume measurement device in the utility model embodiment；
Fig. 2 is the structural schematic diagram of the optical module in the utility model embodiment；
Fig. 3 is the structural schematic diagram after the optical module hidden parts structure in the utility model embodiment；
Fig. 4 is the side view of the optical module in the utility model embodiment；
Fig. 5 is the side view after the optical module hidden parts structure in the utility model embodiment.
In figure:
1- cover；2- light transmitting sheet；3- optical device；4- dust removal assembly；41- bracket；42- hairbrush；5- linear movement component；
51- conveyer belt；52- driving pulley；53- driven pulley；54- connecting shaft；6- guide rail；7- roller；8- connector；9- motor；
10- optical filter；
100- light-receiving component；200- luminescence component；300- rack；400- transfer assembly.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", be used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.Wherein, term " first
Set " and " second position " be two different positions.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " 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, is also possible to be electrically connected；It can be directly connected, two members can also be can be indirectly connected through an intermediary
Connection inside part.For the ordinary skill in the art, it can understand that above-mentioned term is practical new at this with concrete condition
Concrete meaning in type.
Referring to Figure 1, a kind of volume measurement device is present embodiments provided, which can be to article to be measured
Exterior contour length and width and it is high carry out automatic measurement, to obtain the volume of article to be measured.Specifically, which fills
It sets including rack 300, transfer assembly 400, luminescence component 200 and light-receiving component 100.Luminescence component 200 and light-receiving component
100 structure is identical, and the type for being provided only on its internal optical device 3 is different, and the optics device in luminescence component 200 is arranged in
Part 3 is optical transmitting set, and optical transmitting set can emit light, and the optical device being arranged in light-receiving component 100 is optical receiver,
Optical receiver can receive light.Preferably, luminescence component 200 includes multiple optical transmitting sets, and multiple optical transmitting sets are along the group that shines
The length direction arrangement of part 200 is in a line.Preferably, light-receiving component 100 includes multiple optical receivers, multiple optical receiver edges
The length direction arrangement of light-receiving component 100 is in a line.Wherein rack 300 is support and the mounting portion of whole volume measuring device
Part, transfer assembly 400, luminescence component 200 and light-receiving component 100 are both connected in rack 300.In order to reduce rack 300
Cost and weight, in the present embodiment, the frame structure that selection is spliced to form using pole stock, the material of pole stock do not do specific limit
It is fixed, steel, alloy, cast iron or other materials can be used, in the present embodiment, rack 300 is to be spliced to form using steel
Be in cube shaped frame structure.
Transfer assembly 400 for transmitting article to be measured, make article to be measured from luminescence component 200 and light-receiving component 100 it
Between pass through.In the present embodiment, the selection of transfer assembly 400 is transmitted using feed belt, and feed belt is located inside rack 300,
And the direction of transfer of feed belt and the width direction of rack 300 are arranged in parallel.The item number of feed belt is two, two transmission
Belt is arranged along the width direction interval of rack 300, has gap between two feed belts, which is convenient for along rack 300
Passing through for light is detected between the spaced luminescence component 200 of short transverse and light-receiving component 100, thus to article to be measured
It measures.Certainly in other embodiments, more a plurality of feed belt, such as setting four can also be set according to specific requirements
Feed belt, parallel arrangement shines to form two vertically disposed gaps to install two groups four feed belts two-by-two
Component 200 and light-receiving component 100 measure two size values of article to be measured simultaneously.Other than feed belt, other
The mechanism that article to be measured can be driven mobile is equally applicable to the present embodiment, will not enumerate herein.
Luminescence component 200 and light-receiving component 100 along specific direction interval and are oppositely arranged in rack 300, certain party
To specific direction need the size value that measures to determine according to article to be measured, for example, when the height value that need to measure article to be measured
When, then luminescence component 200 and light-receiving component 100 are arranged along the length direction of rack 300 or width direction interval, and make
The light that luminescence component 200 issues is parallel with the short transverse of article to be measured；When needing to measure the length value of article to be measured, then
Luminescence component 200 and light-receiving component 100 are arranged along the short transverse or width direction of rack 300, and make luminescence component
The light of 200 sendings is parallel with the length direction of article to be measured；When needing to measure the width value of article to be measured, then by luminous group
Part 200 and light-receiving component 100 are arranged along the short transverse or length direction of rack 300, and issue luminescence component 200
Light it is parallel with the width direction of article to be measured.The optical transmitting set of luminescence component 200 and the optical receiver of light-receiving component 100
Face setting, so that the light for guaranteeing that the optical transmitting set inside luminescence component 200 issues can be all by light-receiving component 100
The optical receiver 3 in portion receives.Luminescence component 200 and light-receiving component 100 are generally arranged in groups, and group number is not particularly limited,
It can be one group, two groups, three groups or more multiple groups, according to the actual demand of user.In the present embodiment, selection uses two groups of hairs
Optical assembly 200 and light-receiving component 100, wherein one group of luminescence component 200 and light-receiving component 100 are along the height side of rack 300
It is arranged to interval, for measuring the width value of article to be measured；Another group of luminescence component 200 and light-receiving component 100 are along rack 300
Length direction interval setting, for measuring the height value of article to be measured.
Fig. 2 to Fig. 5 is referred to, in order to guarantee detection accuracy, the present embodiment additionally provides a kind of optical module, optical module
It can be specifically set the form for above-mentioned luminescence component 200 or above-mentioned light-receiving component 100.The optical module includes cover 1, light
Learn device 3, dust removal assembly 4 and driving assembly.Cover 1 is the installing component of optical module, and cover 1 is to be spliced to form using plate
Open-topped box-like structure specifically includes bottom plate and multiple side plates, and multiple side plates are vertical with bottom plate to be fixedly connected, and multiple
Side plate is arranged around the sideline of bottom plate, and the quantity of side plate determines that in the present embodiment, bottom plate is rectangle according to the shape of bottom plate
Plate, the quantity of side plate are four, and four side plate difference projections are at four sidelines of bottom plate, certainly in other embodiments, such as
Fruit bottom plate is other shapes, and the quantity of side plate changes therewith.The shape of side plate is not particularly limited, and can be plate, arc
Shape plate or broken line plate etc..
Light transmitting sheet 2 covers the opening for being located at 1 top of cover, and is oppositely arranged with bottom plate, and be fixedly connected with multiple side plates,
Light transmitting sheet 2, multiple side plates and bottom plate enclose the accommodating cavity being set as accommodating optical device 3.Light transmitting sheet 2 has light transmitting properties, energy
Enough light is allowed to penetrate.In the present embodiment, light transmitting sheet 2 is using tempered glass, and tempered glass is conducive to improve light transmitting sheet 2
Wearability and anti-scratch performance, and then the light transmittance of light transmitting sheet 2 is improved, in other the present embodiment, light transmitting sheet 2 is also an option that
Transparent acrylic is made.Refer to Fig. 5, optical device 3 is arranged inside cover 1, optical device 3 can for optical receiver or
Optical transmitting set, the top of optical device 3 are provided with optical filter 10, the setting of cover 1 can be avoided dust or other foreign matters into
Enter to influence reception and the launching effect of light in optical device 3.Dust removal assembly 4 is arranged outside cover 1, and and light transmitting sheet
2 abut.Driving assembly and dust removal assembly 4 are sequentially connected, for driving dust removal assembly 4 to move back and forth in light transmitting sheet 2, thus will
Dust or other foreign matters in light transmitting sheet 2 are removed clean.Manually erasing in compared to the prior art, driving assembly with
The cooperation of dust removal assembly 4 can be realized automatic dust removing, not only contributes to improve efficiency of dust collection, reduces labor intensity of operating staff,
And in dust removal process, wiping dynamics is controllable, is hardly damaged light transmitting sheet 2, advantageously reduces maintenance cost.
Specifically, Fig. 2 is referred to, dust removal assembly 4 includes bracket 41 and hairbrush 42, and bracket 41 and driving assembly transmission connect
It connects, and one end of hairbrush 42 is connected on bracket 41, the other end is abutted with light transmitting sheet 2.In detail, bracket 41 is U-shaped structure, hair
One end of brush 42 is fixedly connected on the connecting plate of bracket 41, and the other end is abutted with light transmitting sheet 2, the both side plate of bracket 41 and driving
Component transmission connection.In order to improve the wiping effect and wiping efficiency of dust removal assembly 4, in the present embodiment, selection uses two
Hairbrush 42, and two hairbrush 42 are arranged in the both ends of bracket 41 along the moving direction of bracket 41.
Fig. 2 and Fig. 3 are referred to, driving assembly includes motor 9 and linear movement component 5, and linear movement component 5 includes turning
Moving part and linear movement part, motor 9 and rotating member are sequentially connected, and rotating member and linear movement part are sequentially connected, linear movement part
It is fixedly connected with bracket 41.Under the driving of motor 9, rotating member can rotate, to carry out with linear motion part straight
Line movement, and then make the bracket 41 connecting with linear movement part that synchronizing moving occur, realize that hairbrush 42 is past in light transmitting sheet 2
It is multiple mobile.
Specifically, in the present embodiment, linear movement component 5 may include conveyer belt 51, driving pulley 52 and driven belt
Wheel 53, driving pulley 52 and driven pulley 53 are arranged along the length direction interval of light transmitting sheet 2, and are rotatably connected on cover 1, electricity
The motor shaft and driving pulley 52 of machine 9 are sequentially connected, and conveyer belt 51 is set on driving pulley 52 and driven pulley 53, transmit
Band 51 is fixedly connected with bracket 41 using connector 8.Specifically, connector 8 is L-type structure, one end of connector 8 and bracket 41
Side wall be fixedly connected, the other end is fixedly connected with conveyer belt 51.Under the driving of motor 9, driving pulley 52 rotates, from
And drive conveyer belt 51, the rotation of driven pulley 53 and driving arm 41 mobile.
In order to improve the moving stability of bracket 41, selection is each provided with a set of conveyer belt 51, active in the two sides of cover 1
Belt wheel 52 and driven pulley 53 refer to Fig. 4, and two driving pulleys 52 are sequentially connected by connecting shaft 54, the motor of motor 9
Axis is sequentially connected by gear assembly and connecting shaft 54, to realize the purpose of two driving pulleys 52 of synchronous drive rotation.
Certainly, other than V belt translation, it is also an option that using rack pinion or screw nut driven, specifically
Ground, linear movement component 5 may include pitch wheel and rack gear, and gear is rotatably connected on cover 1, bracket 41 and tooth
Item is fixedly connected, and the motor shaft of motor 9 is connect with gear drive；Or linear movement component 5 may include lead screw and nut, silk
Thick stick is arranged on cover 1, and nut thread is connected on lead screw, and nut is fixedly connected with bracket 41, the motor shaft and lead screw of motor 9
Transmission connection, nut, which is set on lead screw, forms screw pair.
Further, in order to improve the mobile accuracy of bracket 41, hairbrush 42 is avoided to shift in moving process, and
The frictional force being subject in 4 moving process of dust removal assembly is reduced, which further includes guidance set, and guidance set includes roller
7 and guide rail 6, guide rail 6 is arranged at the top of cover 1, and the extending direction of guide rail 6 is parallel to the direction of motion of bracket 41,
Roller 7 is rotatably connected on bracket 41, and roller 7 and guide rail 6 are rolled and connected.In bracket 41 along 2 moving process of light transmitting sheet, roller
Wheel 7 moves to play guiding role along guide rail 6, and reduces the load that conveyer belt 51 is subject to, and increases conveyer belt 51 and hairbrush 42
Service life.
Obviously, the above embodiments of the present invention is used for the purpose of clearly illustrating examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (10)
1. a kind of optical module characterized by comprising
Cover (1), the cover (1) include light transmitting sheet (2)；
Optical device (3), optical device (3) setting is internal in the cover (1), and the optical device (3) can receive
Or it emits beam, and the detection faces of the optical device (3) are oppositely arranged with the light transmitting sheet (2)；
It is external to be located at the cover (1) for dust removal assembly (4), and the dust removal assembly (4) is abutted with the light transmitting sheet (2)；
Driving assembly, the driving component and the dust removal assembly (4) are sequentially connected, for driving the dust removal assembly (4) to exist
It is moved back and forth on the light transmitting sheet (2).
2. optical module according to claim 1, which is characterized in that the dust removal assembly (4) includes bracket (41) and hair
It brushes (42), the bracket (41) and the driving component are sequentially connected, and one end of the hairbrush (42) is connected to the bracket
(41) on, the other end is abutted with the light transmitting sheet (2).
3. optical module according to claim 2, which is characterized in that the quantity of the hairbrush (42) is two, two institutes
The moving direction that hairbrush (42) is stated along the bracket (41) is arranged at the both ends of the bracket (41).
4. optical module according to claim 2, which is characterized in that the driving component includes motor (9) and linear fortune
Dynamic component (5), the linear movement component (5) include rotating member and linear movement part, and the motor (9) and the rotating member pass
Dynamic to connect, the rotating member and the linear movement part are sequentially connected, the linear movement part and the bracket (41) fixed company
It connects, the linear movement component (5) can drive the bracket (41) to move along a straight line.
5. optical module according to claim 4, which is characterized in that
The linear movement component (5) includes conveyer belt (51), driving pulley (52) and driven pulley (53), the driving pulley
(52) it is arranged with the driven pulley (53) along the length direction interval of the light transmitting sheet (2), and is rotatably connected on the cover
(1) on, the motor (9) and the driving pulley (52) are sequentially connected, and the conveyer belt (51) is set in the driving pulley
(52) and on the driven pulley (53), the conveyer belt (51) is fixedly connected with the bracket (41)；
Or the linear movement component (5) includes pitch wheel and rack gear, the gear is rotatably connected on the cover
On body (1), the bracket (41) is fixedly connected with the rack gear, and the motor (9) connect with the gear drive；
Or the linear movement component (5) includes lead screw and nut, the lead screw is arranged on the cover (1), the spiral shell
Box thread is connected on the lead screw, and the nut is fixedly connected with the bracket (41), the motor (9) and the lead screw
Transmission connection.
6. optical module according to claim 2, which is characterized in that further include:
Guidance set, the guidance set include roller (7) and guide rail (6), and the guide rail (6) is arranged on the cover (1),
And the extending direction of the guide rail (6) is parallel to the direction of motion of the bracket (41), the roller (7) rotatably connects
On the bracket (41), the roller (7) and the guide rail (6) roll and connect.
7. optical module according to claim 1, which is characterized in that the light transmitting sheet (2) is tempered glass.
8. optical module according to claim 1, which is characterized in that the cover (1) further includes bottom plate and multiple side plates,
The multiple side plate is fixedly connected with the bottom plate, and the light transmitting sheet (2) is fixedly connected with the multiple side plate, and with the bottom
Plate is oppositely arranged, and the light transmitting sheet (2), the multiple side plate and the bottom plate, which enclose, to be set as accommodating the optical device (3)
Accommodating cavity.
9. a kind of volume measurement device, which is characterized in that including rack (300), transfer assembly (400), luminescence component (200) and
Light-receiving component (100), the transfer assembly (400), the luminescence component (200) and the light-receiving component (100) are all provided with
It sets on the rack (300), the luminescence component (200) and the light-receiving component (100) are relatively arranged on the transmission
The short transverse of component (400) or the two sides of width direction, in the luminescence component (200) and the light-receiving component (100)
At least one be the described in any item optical modules of claim 1-8.
10. volume measurement device according to claim 9, which is characterized in that
When the luminescence component (200) are the optical module, the luminescence component (200) includes multiple optical transmitting sets, more
A optical transmitting set is in a line along the length direction arrangement of the optical module；
When the light-receiving component (100) is the optical module, the light-receiving component (100) includes multiple light-receivings
Device, multiple optical receivers are in a line along the length direction arrangement of the optical module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920094249.1U CN209372002U (en) | 2019-01-21 | 2019-01-21 | A kind of optical module and volume measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920094249.1U CN209372002U (en) | 2019-01-21 | 2019-01-21 | A kind of optical module and volume measurement device |
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| Publication Number | Publication Date |
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| CN209372002U true CN209372002U (en) | 2019-09-10 |
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ID=67826038
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920094249.1U Active CN209372002U (en) | 2019-01-21 | 2019-01-21 | A kind of optical module and volume measurement device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111366074A (en) * | 2020-03-20 | 2020-07-03 | 北京国泰蓝盾科技有限公司 | Dynamic volume measurement system based on laser scanning ranging |
-
2019
- 2019-01-21 CN CN201920094249.1U patent/CN209372002U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111366074A (en) * | 2020-03-20 | 2020-07-03 | 北京国泰蓝盾科技有限公司 | Dynamic volume measurement system based on laser scanning ranging |
| CN111366074B (en) * | 2020-03-20 | 2021-09-14 | 北京国泰蓝盾科技有限公司 | Dynamic volume measurement system based on laser scanning ranging |
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