CN207095846U - A kind of reciprocal test experiments machine - Google Patents
A kind of reciprocal test experiments machine Download PDFInfo
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- CN207095846U CN207095846U CN201721047914.9U CN201721047914U CN207095846U CN 207095846 U CN207095846 U CN 207095846U CN 201721047914 U CN201721047914 U CN 201721047914U CN 207095846 U CN207095846 U CN 207095846U
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- support
- test experiments
- runner assembly
- machine according
- connection component
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Abstract
The utility model discloses a kind of reciprocal test experiments machine, including first support, second support, runner assembly, slide assemblies and connection component；The first support is oppositely arranged with the second support；The second support is arranged at the slide assemblies, and is moved along the slide assemblies；The connection component connects the second support and the runner assembly, and the circular motion of the runner assembly is converted to the linear motion of the second support.The utility model is simple in construction, easy to use, processing and manufacturing cost is low, is easy to promote.There is the utility model first, second support, the relative position for changing connecting rod and mounting hole, fine setting module to set multistage regulative mode simultaneously, can flexible modulation experiment product to be detected experiment distance, have a wide range of application, it is practical.
Description
Technical field
It the utility model is related to testing machines, and in particular to reciprocal test experiments machine.
Background technology
In the neck-band type earphone manufacturing, except needing the opening and closing life test of the rear hanging hang structure progress to earphone repeatedly
Outside, also need to test the tensile elongation and fatigue strength of rear hanging hang structure, to ensure product quality and service life.But at present
Most of producer has no the detection, and the producer that small part payes attention to quality adds opening and closing detection ring in the technological process of production
Section, but detection method is mostly artificial progress, and detection efficiency is low, objectivity is poor, while can not meet the chi of different model parts
Very little, opening and closing distance, strength, Precise number requirement.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency, there is provided reciprocal test experiments machine, to solve the above problems.
The utility model proposes a kind of reciprocal test experiments machine, including first support, second support, runner assembly, slip
Component and connection component；First support is oppositely arranged with second support；Second support is arranged at slide assemblies, and along slide assemblies
It is mobile；
Connection component connects second support and runner assembly, and the circular motion of runner assembly is converted into second support
Linear motion.
Further, slide assemblies include sliding block and track, and sliding block is arranged on track, and second support is arranged at sliding block
On.
Further, connection component includes the first connector, the second connector and connecting rod, and the first connector is arranged at
Slide assemblies, the second connector are arranged at runner assembly, and connecting rod is hinged with the first connector respectively and second.
Further, connection component further includes adjusting seat, and adjusting seat is arranged at sliding block, and the first connector is arranged at
In adjusting seat.
Further, runner assembly includes rotation seat and connecting seat, and connecting seat is arranged on rotation seat, connection component with
Connecting seat connects.
Further, runner assembly is also connected comprising fine setting module, fine setting module with connecting seat, and fine setting module adjustment connects
Joint chair position.
Further, connecting seat has multiple mounting holes, and connection component selecting type is fixed on one of mounting hole
On.
Further, first support is provided with the first bare terminal end, and second support is provided with the second bare terminal end and states the first folder
End is held to be correspondingly arranged with the second bare terminal end.
Further, first support and second support are T-type structure.
Further, reciprocal test experiments machine also includes counting module, and counting module is connected with runner assembly, calculates and turns
Dynamic component rotating cycle.
The beneficial effects of the utility model are：
The utility model is simple in construction, easy to use, processing and manufacturing cost is low, is easy to promote.The utility model tool simultaneously
There are first support and second support, the relative position for changing connecting rod and the second connector, fine setting module that multistage regulation side is set
Formula, can flexible modulation experiment product to be detected experiment distance, have a wide range of application, it is practical.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is overall schematic of the present utility model.
Fig. 2 is positive structure diagram of the present utility model.
Marginal data：
First support 1
First bare terminal end 11
Second support 2
Second bare terminal end 21
Slide assemblies 3
Track 31
Sliding block 32
Connection component 4
First connector 41
Second connector 42
Connecting rod 43
Adjusting seat 44
Runner assembly 5
Rotation seat 51
Connecting seat 52
Finely tune module 53
Mounting hole 54
Motor 61
Control module 62
Display module 63
Counting module 64
Magnetic sensor 641
Induction module 642
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to the scope of protection of the utility model
Define.
Referring to Fig. 1 and Fig. 2, be the utility model proposes reciprocal test experiments machine, including first support 1, second support
2nd, slide assemblies 3, connection component 4, runner assembly 5 and counting module 6, first support 1 are provided with the first bare terminal end 11, second
Frame 2 is provided with the second bare terminal end 21, and slide assemblies 3 include track 31 and sliding block 32, and sliding block 32 is arranged on track 31, connection group
Part 4 includes the first connector 41, the second connector 42, connecting rod 43 and adjusting seat 44, and the first connector 41 is arranged at adjusting seat
On 44, adjusting seat 44 is arranged on sliding block 32, and for adjusting the position of the first connector 41, the second connector 42 is arranged at rotation
On component 5, the connector 41 of connecting rod 43 and first and the second connector 42 are be hinged, and runner assembly 5 includes rotation seat 51, connecting seat
52nd, finely tune module 53 and mounting hole 54, connecting seat 52 are arranged on rotation seat 51 and be connected with connection component 4, finely tune module 53
The position for adjusting connecting seat 52 can be threadedly coupled with connecting seat 52, equidistant mounting hole 54 is arranged on connecting seat 52,
It is fixed on mounting hole 54, product to be measured is fixed on the in (not shown) one end in test the selecting type of connection component 4
One bare terminal end 11, the other end are fixed on the second bare terminal end 21.Furthermore, it is possible to by between regulation first support 1 and second support 2
Relative distance, to meet the testing requirement of different product or different test conditions, such as the maximum tension of test earphone products
Distance and over long distances times of fatigue of stretching etc..
First support 1 and second support 2 may be selected to be T-type structure, and such structure fabrication is simple, and one group of experiment can
To drive multiple needs to do the band-type product back and forth tested, cost is saved, has improved testing efficiency.
Runner assembly is formed to core type slider-crank mechanism, rotation seat 5 with connection component, slide assemblies in the present embodiment
It can be connected with motor 61, drive rotation seat 51 to rotate by motor 61.In addition, reciprocal test experiments machine of the present utility model can be with
Control assembly is further set, and control assembly can be connected with motor 61, used controlled motor 61 and rotated.By turning for motor 61
It is dynamic, make rotation seat 51 drive connecting rod 43 to carry out circular motion, turned the circular motion of rotation seat 51 using crank rail structure
The linear motion of sliding block 32 is changed to, makes second support 2 shuttle closer or far from first support 1, reaches opening and closing test product
Purpose.
Control assembly can also include control module 62 and counting module 64, and control module 62 is connected with motor 61, count
Module 64 is connected with control module 62, and counting module 64 can be used to calculate the rotating cycle of rotation seat 51.In the present embodiment, count
Digital-to-analogue block 64 includes magnetic sensor 641 and sensing unit 642, and sensing unit 642 can be ferrous material, sensing unit 642
Rotation seat 51 is arranged at, magnetic sensor 641 is arranged at the position that can sense sensing unit 642, when rotation seat 51 rotates
Sensing unit 642 is driven to rotate, when sensing unit 642 is by magnetic sensor 641, magnetic sensor 641 senses magnetic
Field transformation, and then signal is sent to control module 62, control module 62 is counted after receiving signal, controls and count second
The reciprocal time of support 2, and then the purpose with statistical experiment number is controlled, while control module 62 can also be according to test need
Ask the number of turns of the rotation of controlled motor 61 or the speed of rotation.In a further embodiment, counting module 64 can be light sensation sensing
Device, a dark-coloured area can be set on rotating disk, photosensitive sensors, photosensitive sensors sensing pass through in dead color area when turntable rotation
Change to reflectance lightness, and then signal is sent to control module, control module is counted after receiving signal.
Further, control unit includes display module 63, and display module 63 is connected with control module 62, uses display
The number of opening and closing test.
In use, product both ends to be detected are separately fixed to the first bare terminal end 11 and the second support 2 in first support 1
On the second bare terminal end 21, input experiment number and rotating speed and starter, control module 62 control in now control module 62
The rotational band of motor 61 is moved rotation seat 51 and rotated, and then drives connecting rod 43 to rotate, and connecting rod 43 pushes or pull on sliding block 32 and carried out
Move back and forth.Rotation seat 51 is rotated once, and by sensing unit 642, Magnetic Induction device 641 is sensed, and control module 62 is counted
Number once, when counting meter reaches preset times, and the controlled motor 61 of control module 62 stops operating.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (10)
- A kind of 1. reciprocal test experiments machine, it is characterised in that：Including first support, second support, runner assembly, slide assemblies and Connection component；The first support is oppositely arranged with the second support；The second support is arranged at the slide assemblies, and is moved along the slide assemblies；The connection component connects the second support and the runner assembly, and the circular motion of the runner assembly is changed For the linear motion of the second support.
- 2. reciprocal test experiments machine according to claim 1, it is characterised in that：The slide assemblies include sliding block and rail Road, the sliding block are arranged on the track, and the second support is arranged on the sliding block.
- 3. reciprocal test experiments machine according to claim 2, it is characterised in that：The connection component includes the first connection Head, the second connector and connecting rod, first connector are arranged at the slide assemblies, and second connector is arranged at institute Runner assembly is stated, the connecting rod is hinged with first connector and second connector respectively.
- 4. reciprocal test experiments machine according to claim 3, it is characterised in that：The connection component is further comprising adjustment Seat, the adjusting seat are arranged at the sliding block, and first connector is arranged in the adjusting seat.
- 5. reciprocal test experiments machine according to claim 1, it is characterised in that：The runner assembly includes rotation seat and company Joint chair, the connecting seat are arranged on the rotation seat, and the connection component is connected with the connecting seat.
- 6. reciprocal test experiments machine according to claim 5, it is characterised in that：The runner assembly is further comprising fine setting Module, the fine setting module are connected with the connecting seat, and the fine setting module adjusts the connection seat position.
- 7. reciprocal test experiments machine according to claim 5, it is characterised in that：The connecting seat has multiple mounting holes, The connection component selecting type is fixed on one of them described mounting hole.
- 8. reciprocal test experiments machine according to claim 1, it is characterised in that：The first support is provided with the first clamping End, the second support are provided with the second bare terminal end, and first bare terminal end is correspondingly arranged with second bare terminal end.
- 9. reciprocal test experiments machine according to claim 8, it is characterised in that：The first support and the second support For T-type structure.
- 10. reciprocal test experiments machine according to claim 1, it is characterised in that：The reciprocal test experiments machine is further Comprising counting module, the counting module is connected with the runner assembly, calculates the runner assembly rotating cycle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721047914.9U CN207095846U (en) | 2017-08-21 | 2017-08-21 | A kind of reciprocal test experiments machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721047914.9U CN207095846U (en) | 2017-08-21 | 2017-08-21 | A kind of reciprocal test experiments machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207095846U true CN207095846U (en) | 2018-03-13 |
Family
ID=61542449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721047914.9U Active CN207095846U (en) | 2017-08-21 | 2017-08-21 | A kind of reciprocal test experiments machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207095846U (en) |
-
2017
- 2017-08-21 CN CN201721047914.9U patent/CN207095846U/en active Active
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