CN208366569U - Cam, which declines, falls experimental provision - Google Patents
Cam, which declines, falls experimental provision Download PDFInfo
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- CN208366569U CN208366569U CN201821162367.3U CN201821162367U CN208366569U CN 208366569 U CN208366569 U CN 208366569U CN 201821162367 U CN201821162367 U CN 201821162367U CN 208366569 U CN208366569 U CN 208366569U
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- cam
- falls
- experiment porch
- support frame
- declines
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Abstract
It declines the utility model relates to a kind of cam and falls experimental provision, including experiment porch, support frame and traveling wheel group, it is characterized in that: falling generating mechanism equipped with micro- between support frame and experiment porch, support frame is by bottom plate, it is left, right H-shaped pillar, before, back side panel, it is left, right level support platform composition, it is left, linear guide is respectively equipped in right level support platform, micro- generating mechanism that falls is by the horizontal drive shaft that is supported in support frame, cam set on horizontal drive shaft both ends, the driving column being arranged in linear guide, it is formed set on the pulley of driving column lower end and outer peripheral surface and respective side cam contact, driving column upper end is connected and fixed using connector and experiment porch lower surface, bottom plate is fixedly arranged above motor, sprocket wheel chain transmission mechanism is equipped between motor and horizontal drive shaft, the outer peripheral surface of cam, which is equipped with, makes pulley occur to move down suddenly Section.It greatly shortens the testing time, and facilitates and realize that the micro- of varying strength falls experiment, guarantees the comprehensive and accuracy of test result.
Description
Technical field
It declines the utility model relates to a kind of cam and falls experimental provision, micro- suitable for optical lens falls experiment.
Background technique
With high-endization, the intelligent development of mobile phone in the market, consumer is also cured the image quality of mobile phone camera
It pays attention in.And in use, mobile phone can be dropped unavoidably, so need to guarantee the structural stability of lens assembly, thus
Guarantee that the performance of camera lens is stablized, therefore the producer would generally fall experiment to camera lens progress the micro- of analogue mobile phone state before factory.
There are the following problems for existing experimental facilities: can only be carried out for the camera lens of single model it is micro- fall experiment, when test
Between it is long, working efficiency is low；And a kind of the micro- of intensity can only be carried out and fall experiment, test effect is not comprehensive.
Summary of the invention
The purpose of this utility model is to provide for a kind of structurally reasonable, service-strong cam and declines and fall experimental provision,
Solve the problems, such as that the testing time existing for existing experimental facilities is long, test effect is incomplete, by simultaneously to different model
Camera lens progress is micro- to fall experiment, greatly shortens the testing time, and facilitates and realize that the micro- of varying strength falls experiment, guarantees test result
Comprehensive and accuracy.
The technical solution of the utility model is:
A kind of cam, which declines, falls experimental provision, including experiment porch, support frame and traveling wheel group, is characterized in that: institute
State be equipped between support frame and experiment porch it is micro- fall generating mechanism, support frame as described above by bottom plate, be fixed on it is left and right above bottom plate
H-shaped pillar, the forward and backward side plate for being fixed on left and right H-shaped column upper section, the left and right level being connected between forward and backward side plate top
Supporting table forms, and is respectively fixed with bearing block, the left and right level support platform on the horizontal rib in middle part of the left and right H-shaped pillar
On be respectively equipped in vertical through hole and vertical through hole and be equipped with linear guide, micro- generating mechanism that falls is by utilizing the bearing
Seat supports in support frame horizontal drive shaft, set on horizontal drive shaft both ends cam, be arranged in the linear guide
Driving column is articulated with driving column lower end and the pulley of the periphery face contact of outer peripheral surface and respective side cam composition, the driving column
Upper end is connected and fixed using connector and experiment porch lower surface, and the bottom plate is fixedly arranged above motor, the motor and level
Sprocket wheel chain transmission mechanism is equipped between transmission shaft, the outer peripheral surface of the cam is disconnected equipped with pulley generation is moved down suddenly
Face.
Above-mentioned cam, which declines, falls experimental provision, is respectively equipped with left and right two groups of guide sleeves on the forward and backward side plate, and four groups
Vertically-guided axis is respectively equipped in guide sleeve, the upper end of four vertically-guided axis utilizes the lower surface of connector and experiment porch
Corner location is connected and fixed.
Above-mentioned cam, which declines, falls experimental provision, and the experiment porch is by horizontal platform and set on the fence group of horizontal edge of table
At.
Above-mentioned cam, which declines, falls experimental provision, and the traveling wheel group is fixed on lower surface of base plate corner location by four
Steering wheel group is at each universal wheel is nearby respectively equipped with telescopic legs.
The beneficial effects of the utility model are:
1, fall generating mechanism using the micro- of the utility model and generate micro- experiment porch bearing area for falling effect and can be made
It is very big, thus various types of camera lenses can be placed simultaneously and tested, the micro- of Multiple Type camera lens can be carried out simultaneously and fall reality
It tests, to improve testing efficiency；2, it is strong can be carried out by replacement different model, the cam of different section for different height, difference
The micro- of degree falls experiment, and micro- replacement for falling experiment of a variety of intensity is rapidly completed, and more comprehensively to camera lens test, also further improves
Testing efficiency.Therefore time of day when the utility model can be fallen with analogue mobile phone, thus more acurrate testing mobile phone camera lens
Structural behaviour.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the explosive view of the utility model.
In figure: 1. experiment porch, 2. left and right level support platforms, 3. forward and backward side plates, 4. driving columns, 5. pulleys, 6. cams,
7. left and right H-shaped pillar, 8. bottom plates, 9. universal wheels, 10. sprocket wheel chain transmission mechanisms, 11. motors, 12. horizontal drive shafts, 13.
Bearing block, 14. guide sleeves, 15. vertically-guided axis, 16. telescopic legs, 17. linear guides.
Specific embodiment
As shown in Figure 1 and Figure 2, which, which declines, falls experimental provision, including experiment porch 1, support frame and traveling wheel group, institute
It states and falls generating mechanism equipped with micro- between support frame and experiment porch 1.Support frame as described above by bottom plate 8, be fixed on the top of bottom plate 8
Left and right H-shaped pillar 7, is connected between forward and backward 3 top of side plate the forward and backward side plate 3 for being fixed on left and right 7 top of H-shaped pillar
Left and right level support platform 2 forms, and is respectively fixed with bearing block 13 on the horizontal rib in middle part of the left and right H-shaped pillar 7, described
It is respectively equipped in left and right level support platform 2 in vertical through hole and vertical through hole and is equipped with linear guide 17.It is described micro- to fall generation
Mechanism is by being supported in the horizontal drive shaft 12 in support frame, the cam set on 12 both ends of horizontal drive shaft using the bearing block 13
6, the driving column 4 that is arranged in the linear guide 17, be articulated with 4 lower end of driving column and outer peripheral surface and respective side cam 6 it is outer
The pulley 5 of all face contacts forms, and 4 upper end of driving column is using in the middle part of the arranged on left and right sides of connector and 1 lower surface of experiment porch
It is connected and fixed, the bottom plate 8 is fixedly arranged above motor 11, and sprocket wheel chain is equipped between the motor 11 and horizontal drive shaft 12 and is passed
Motivation structure 10.The outer peripheral surface of the cam 6 is equipped with the section for making pulley 5 occur to move down suddenly.
In the present embodiment, it is respectively equipped with left and right two groups of guide sleeves 14 on the forward and backward side plate 3, divides in four groups of guide sleeves 14
Not She You vertically-guided axis 15, the upper ends of four vertically-guided axis 15 using the lower surface of connector and experiment porch 1 quadrangle
Position is connected and fixed.The experiment porch 1 is formed by horizontal platform and set on the fence of horizontal edge of table.The traveling wheel group is by four
A universal wheel 9 for being fixed on 8 lower surface corner location of bottom plate forms, and each universal wheel 9 is nearby respectively equipped with telescopic legs 16.
Working principle
Starter motor 11, motor 11 impart power to horizontal drive shaft 12 by sprocket wheel chain transmission mechanism 10, horizontal
The cam 6 at 12 both ends of transmission shaft rotates with the axis, and due to the irregular contour of cam 6, makes pulley 5(and driving column 4, experiment porch
1) upper and lower irregular movement occurs, by the unexpected section on cam 6, to realize the effect fallen, and guide sleeve 14 and vertical
Guiding axis 15 ensure that steady progress when experiment porch 1 moves above and below.
Claims (4)
1. a kind of cam, which declines, falls experimental provision, including experiment porch, support frame and traveling wheel group, it is characterised in that: the branch
Fall generating mechanism equipped with micro- between support and experiment porch, support frame as described above is by bottom plate, the left and right H-shaped being fixed on above bottom plate
Pillar, the forward and backward side plate for being fixed on left and right H-shaped column upper section, be connected to it is left and right horizontally-supported between forward and backward side plate top
Platform forms, and bearing block is respectively fixed on the horizontal rib in middle part of the left and right H-shaped pillar, is divided in the left and right level support platform
It She You not be equipped with linear guide in vertical through hole and vertical through hole, micro- generating mechanism that falls is by utilizing the bearing block branch
It supports in the horizontal drive shaft in support frame, the cam set on horizontal drive shaft both ends, the transmission that is arranged in the linear guide
Column is articulated with driving column lower end and the pulley of the periphery face contact of outer peripheral surface and respective side cam composition, the driving column upper end
It is connected and fixed using connector and experiment porch lower surface, the bottom plate is fixedly arranged above motor, the motor and horizontal conveyor
Sprocket wheel chain transmission mechanism is equipped between axis, the outer peripheral surface of the cam, which is equipped with, makes pulley that the section moved down suddenly occur.
2. cam according to claim 1, which declines, falls experimental provision, it is characterised in that: set respectively on the forward and backward side plate
There are left and right two groups of guide sleeves, vertically-guided axis is respectively equipped in four groups of guide sleeves, the upper end of four vertically-guided axis utilizes connection
The corner location of the lower surface of part and experiment porch is connected and fixed.
3. cam according to claim 1, which declines, falls experimental provision, it is characterised in that: the experiment porch by horizontal platform and
Fence set on horizontal edge of table forms.
4. cam according to claim 1, which declines, falls experimental provision, it is characterised in that: the traveling wheel group is by four fixations
Telescopic legs are nearby respectively equipped at, each universal wheel in the steering wheel group of lower surface of base plate corner location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821162367.3U CN208366569U (en) | 2018-07-23 | 2018-07-23 | Cam, which declines, falls experimental provision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821162367.3U CN208366569U (en) | 2018-07-23 | 2018-07-23 | Cam, which declines, falls experimental provision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208366569U true CN208366569U (en) | 2019-01-11 |
Family
ID=64925765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821162367.3U Active CN208366569U (en) | 2018-07-23 | 2018-07-23 | Cam, which declines, falls experimental provision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208366569U (en) |
-
2018
- 2018-07-23 CN CN201821162367.3U patent/CN208366569U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201202 Address after: 124000 No. 388 North China Road, Xinglongtai District, Panjin City, Liaoning Province Patentee after: Liaoning Zhonglan Photoelectric Technology Co.,Ltd. Address before: 124000 Xinglongtai District, Panjin, Liaoning Province, China Road East Patentee before: LIAONING ZHONGLAN ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Cam type slight drop experimental device Effective date of registration: 20210726 Granted publication date: 20190111 Pledgee: China Construction Bank Corporation Panjin branch Pledgor: Liaoning Zhonglan Photoelectric Technology Co.,Ltd. Registration number: Y2021210000049 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |