CN209326967U - Push button longevity test fixture and push button longevity detection device - Google Patents
Push button longevity test fixture and push button longevity detection device Download PDFInfo
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- CN209326967U CN209326967U CN201920247184.XU CN201920247184U CN209326967U CN 209326967 U CN209326967 U CN 209326967U CN 201920247184 U CN201920247184 U CN 201920247184U CN 209326967 U CN209326967 U CN 209326967U
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- fixing seat
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- push button
- power source
- test fixture
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Abstract
The utility model provides a kind of push button longevity test fixture and push button longevity detection device.Push button longevity test fixture includes elastic component, power source, linkage and fixing seat；Elastic component is connected to fixing seat lower part, linkage one end is connect with power source, and the other end is connect with fixing seat, and key to be measured is fixed in fixing seat, so that power source drives fixing seat to rotate by linkage, the press head of key testing machine contacts pressing with the key multi-angle in fixing seat.When solving life tests of the push button longevity detection device to key, applied force presses the fixed position of key, does not have the problem of multi-angle pressing test.By being provided with elastic component in the fixing seat lower end of fixed key, power source drives fixing seat rotation further through linkage, realize key testing machine press head and fixing seat in by key contacts pressing when, fixing seat multi-angle rotation, it realizes that press head contacts pressing with key multi-angle, improves push button longevity detection accuracy.
Description
Technical field
The utility model relates to the technical field of detection device, more particularly, to a kind of push button longevity test fixture and
Push button longevity detection device.
Background technique
The end of Universal rocking rod is provided with key, and key is the main working parts of Universal rocking rod, the service life of key
When directly determining the service life of Universal rocking rod, therefore carrying out life tests to the Universal rocking rod of production, need directly to key
Service life detected.
It is mostly vertical pressing detection to push button longevity detection in industry, i.e., detection device applies key to be measured uniformly distributed vertical
Power, realize detection to push button longevity, but key is in actual use, it is vertical motionless not after stress, therefore
Actual use scene can not be simulated when detection device is to the detection of push button longevity, and does not have accuracy.
Utility model content
The purpose of this utility model is to provide a kind of push button longevity test fixtures, to solve in the prior art press
When key life detecting device is to the life tests of key, applies vertical power and the fixed position of key is pressed, do not have more
The problem of angle pressing detection.
The purpose of this utility model is to provide a kind of push button longevity detection devices, to solve the key longevity in the prior art
When ordering life tests of the detection device to key, applies vertical power and the fixed position of key is pressed, do not have multi-angle
The problem of pressing detection.
A kind of push button longevity test fixture provided by the utility model, including elastic component, power source, linkage and
Fixing seat；
The elastic component is connected to the fixing seat lower part, and described linkage one end is connect with the power source, another
End is connect with the fixing seat, and key to be measured is fixed on the fixing seat, and the power source is driven by the linkage
The fixing seat is with the rotation of the hinge joint of fixing seat and linkage, so that the press head of key testing machine is hit in fixing seat
When key, press head contacts pressing with key multi-angle.
Further, the fixing seat further includes fixed block, connecting rod and fixed plate, is provided with fixation on the fixed block
Chamber, the lock chamber is for installing the key to be measured；
The fixed plate one side connects the fixed block, and another side connects the connecting rod, and the connecting rod is used for
It is connect with the elastic component.
It further, further include swinging bulb；
The swing bulb passes through the fixed plate, and described swings bulb one end connect with the lock chamber, the other end and
Connecting rod connection.
Further, linkage includes hinge bar and link block；
Described hinge bar one end is connect with the power source, and the other end and the link block are hinged, described link block one end
Face is connect with the fixing seat, and other end is connect with the elastic component.
Further, the hinge bar other end is provided with the first hinged block, is provided with first on first hinged block
Hinge hole；
It is provided with the second hinged block on the link block, is provided with the second hinge hole on second hinged block, so that hinge
Spindle passes through first hinge hole and the second hinge hole, and the hinge bar other end and the link block is hinged.
Further, the power source includes cylinder, and the cylinder is fixed on the fixing seat side, described for rotating
Fixing seat.
It further, further include power source fixing seat, the power source fixing seat and the power source are hinged.
It further, further include pedestal and locating part；
The pedestal is arranged on the downside of the elastic component, and the locating part is connected to the elastic component lower end, so that pressing
When the key to be measured, the locating part and the base into contact are limited.
Further, the locating part is elastomer block.
A kind of push button longevity test fixture provided by the utility model, including the fixed dress of push button longevity detection
It sets and key testing machine；
The key testing machine is located on the upside of the push button longevity test fixture.
Push button longevity test fixture provided by the utility model, the elastic component are connected to the fixing seat lower part,
Described linkage one end is connect with the power source, and the other end is connect with the fixing seat, and key to be measured is fixed on described solid
In reservation, the power source drives the fixing seat to turn with the hinge joint of fixing seat and linkage by the linkage
Dynamic, when so that the press head of key testing machine hitting the key in fixing seat, press head contacts pressing with key multi-angle.Pass through
The fixing seat lower end of fixed key is provided with elastic component, power source can drive fixing seat rotation by linkage again, real
In the press head and fixing seat of existing key testing machine by key contacts pressing when, not only fixing seat is polygonal under the drive of power source
Degree rotation, and elastic component can make the Rapid reset of fixing seat, realize that press head contacts pressing, more keys with key multi-angle
Service life carry out multi-angle detection, improve push button longevity detection accuracy.
Push button longevity detection device provided by the utility model, it is solid that the key testing machine is located at push button longevity detection
Determine on the upside of device；By the fixed device of lower end setting button life tests in key detection machine, the key testing of upper end is realized
The press head of machine pushes, and when in the fixing seat of push button longevity test fixture by key contacts pressing, not only fixing seat exists
Multi-angle rotation under the drive of power source, and elastic component can make the Rapid reset of fixing seat, realize that press head and key are more
Angle contact pressing, the service life of more keys carry out the detection of comprehensive multi-angle, improve push button longevity detection accuracy.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of push button longevity test fixture provided by the embodiment of the utility model；
Fig. 2 is push button longevity test fixture provided by the embodiment of the utility model and the structural representation by key connection
Figure；
Fig. 3 is the structural schematic diagram of linkage provided by the embodiment of the utility model；
Fig. 4 is the structural schematic diagram of fixing seat provided by the embodiment of the utility model.
Icon: 11- elastic component；12- power source；13- linkage；14- fixing seat；15- power source fixing seat；16- base
Seat；17- locating part；18- key to be measured；131- hinge bar；132- link block；The first hinged block of 133-；The second hinged block of 134-；
135- articulated shaft；141- lock chamber；142- connecting rod；143- fixed plate；144- swings bulb.
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.
In the description of the present invention, it should be noted that such as occur term " center ", "upper", "lower", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "inner", "outside" is orientation based on the figure or position
Relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.This
Outside, such as there is term " first ", " second ", " third " are used for description purposes only, be not understood to indicate or imply relatively heavy
The property wanted.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, such as there is term
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
As Figure 1-Figure 4, push button longevity test fixture provided by the utility model, including elastic component 11, power
Source 12, linkage 13 and fixing seat 14；The elastic component 11 is connected to 14 lower part of fixing seat, the linkage 13 1
End is connect with the power source 12, and the other end is connect with the fixing seat 14, and key 18 to be measured is fixed in the fixing seat 14,
So that the power source 12 drives the fixing seat 14 to rotate by the linkage 13, the press head of key testing machine and solid
Key multi-angle in reservation 14 contacts pressing.
Elastic component 11 is connected to 14 lower part of fixing seat, and 13 one end of linkage is connect with power source 12, the other end and fixation
Seat 14 connects, and key 18 to be measured is fixed in fixing seat 14, so that power source 12 drives 14 turns of fixing seat by linkage 13
Dynamic, the press head of key testing machine contacts pressing with the key multi-angle in fixing seat 14；Pass through the fixing seat in fixed key
14 lower ends are provided with elastic component 11, and power source 12 can drive fixing seat 14 to rotate, realize that key is surveyed by linkage 13 again
In the press head of test-run a machine and fixing seat 14 by key contacts pressing when, the not only multi-angle under the drive of power source 12 of fixing seat 14
Rotation, and elastic component 11 can make the Rapid reset of fixing seat 14, realize that press head contacts pressing with key multi-angle, press more
The service life of key is comprehensively detected, and push button longevity detection accuracy is improved.
Wherein, power source 12 can be vertically connected on 14 side of fixing seat, and power source 12 is perpendicular to the one of fixing seat 14
Side-to-side movement is held, since power source 12 drives fixing seat 14 by linkage 13, realizes that fixing seat 14 has up and down
The movement in multi-angle direction, key testing machine press head and fixing seat 14 in by key contacts pressing when, press head can
Multi-angle is pressed into key, and realization presses key multi-angle, detects the accurate higher of the service life of key.
Wherein, by the elastic component 11 being arranged in 14 lower end of fixing seat, the press head in key testing machine and fixation are realized
Seat 14 in by key contacts pressing when, fixing seat 14 can the elastic force of elastic component 11 effect under can Rapid reset, improve inspection
Survey efficiency.Elastic component 11 can be spring, and spring has preferable elastic property.
Further, the fixing seat 14 further includes fixed block, connecting rod 142 and fixed plate 143, is set on the fixed block
It is equipped with lock chamber 141, the lock chamber 141 is for installing the key to be measured 18；
143 one side of fixed plate connects the fixed block, and another side connects the connecting rod 142, the connection
Bar 142 with the elastic component 11 for connecting.
There is lock chamber 141 on the fixed block of 143 upper surface of fixed plate connection, lower end surface is connected with connecting rod 142, lock chamber
141 for fixing key 18 to be measured, and connecting rod 142 with elastic component 11 for connecting；The press head and fixing seat of key testing machine
In 14 by key contacts pressing when, the key being fixed in the lock chamber 141 of 143 upper end of fixed plate is subject to downward force, connection
Elastic component 11 in the connecting rod 142 of connecting plate lower end is compressed, and has the trend of elongation, in the press head of key testing machine
When separating with the key in fixing seat 14, elastic component 11 extends rapidly, i.e. 14 Rapid reset of fixing seat.
It further, further include swinging bulb 144；The swing bulb 144 passes through the fixed plate 143, the swing
144 one end of bulb is connect with the lock chamber 141, and the other end is connect with connecting rod 142.
It swings bulb 144 and passes through fixed plate 143, swing 144 upper end of bulb and connect with lock chamber 141, lower end and connecting rod
142 connections；Bulb 144 is swung by being provided between lock chamber 141 and connecting rod 142, is not implemented only in key testing machine
Press head and fixing seat 14 in by key contacts pressing when, when press head is to the downward active force of lock chamber 141, swing bulb
144 will drive the rotation of lock chamber 141, and realize when power source 12 drives fixing seat 14 to rotate by linkage 13, increase
It is fixed the rotation amplitude of the rotation of chamber 141, increases detection effect.
Further, linkage 13 includes hinge bar 131 and link block 132；It is moved with described described 131 one end of hinge bar
Power source 12 connects, and the other end and the link block 132 are hinged, and 132 1 end face of link block is connect with the fixing seat 14, separately
One end face is connect with the elastic component 11.
131 left end of hinge bar is connect with the power source 12, and right end and the link block 132 are hinged, the link block 132
Upper surface is connect with the fixing seat 14, and lower end surface is connect with the elastic component 11；By hinge bar 131 by power source 12 and even
It is hinged to connect block 132, when realizing 12 side-to-side movement of power source, link block 132 drives fixing seat 14 to rotate up and down, link block
14 Rapid reset of fixing seat can be improved detection efficiency by the elastic component 11 of 132 lower ends.
Further, 131 other end of hinge bar is provided with the first hinged block 133, sets on first hinged block 133
It is equipped with the first hinge hole；It is provided with the second hinged block 134 on the link block 132, is provided on second hinged block 134
Two hinge holes so that articulated shaft 135 pass through first hinge hole and the second hinge hole, by 131 other end of hinge bar with
The link block 132 is hinged.
131 right end of hinge bar is provided with the first hinged block 133, is provided with the first hinge hole on the first hinged block 133；Connection
It is provided with the second hinged block 134 on block 132, is provided with the second hinge hole on the second hinged block 134, so that articulated shaft 135 passes through
First hinge hole and the second hinge hole, 131 right end of hinge bar and link block 132 is hinged；By articulated shaft 135 by hinge bar
The first hinge hole on 131 the first hinged block 133 is connected with the second hinge hole on the second hinged block 134 of link block 132,
Realize hinged, the hinged effect of 131 right end of hinge bar and link block 132.
Further, the power source 12 includes cylinder, and the cylinder is fixed on 14 side of fixing seat, for rotating
The fixing seat 14.
Cylinder is fixed on 14 side of fixing seat, for rotating fixing seat 14；By being provided with cylinder in 14 side of fixing seat,
When cylinder left-right rotation, fixing seat 14 is driven to move up and down by linkage 13.
It further, further include power source fixing seat 15, the power source fixing seat 15 and the power source 12 are hinged.
Power source fixing seat 15 and power source 12 are hinged；By being provided with power source fixing seat in the side of power source 12
15, power source fixing seat 15 and power source 12 are hinged, realize power source 12 during left-right rotation, about 13 linkage turns
When dynamic, there are upper and lower active force, power source 12 and 15 energy of power source fixing seat between power source 12 and power source fixing seat 15
The rotation enough responded avoids damaging power source 12.
Wherein, power source fixing seat 15 and power source 12 can hingedly be realized by articulated shaft 135, will be moved by rod piece
Power source fixing seat 15 is connect with power source 12, and the end of connecting rod 142 and power source 12 are hinged, realize power source fixing seat 15 with
Power source 12 it is hinged, hinged effect is good.
It further, further include pedestal 16 and locating part 17；The setting of pedestal 16 is described on the downside of the elastic component 11
Locating part 17 is connected to 11 lower end of elastic component, when so as to press the key 18 to be measured, the locating part 17 and the base
16 contact limit of seat.
For the setting of pedestal 16 in 11 downside of elastic component, locating part 17 is connected to 11 lower end of elastic component, so that pressing is described to be measured
When key 18, locating part 17 contacts limit with pedestal 16；By being provided with pedestal 16 on the downside of elastic component 11, and under elastic component 11
Side connect finite place piece 17, realize key testing machine press head and fixing seat 14 in when being pressed by key contacts, elastic component 11
Compression avoids press head that from can not guaranteeing pressing to 18 downward pressure of key to be measured so that locating part 17 contacts limit with pedestal 16
Detection effect.
Further, the locating part 17 is elastomer block.
By the way that locating part 17 is designed as elastomer block, realize the press head of key testing machine in fixing seat 14 by bonded
When touching pressing, elastic component 11 compresses, and locating part 17 has biggish active force to damage pedestal 16 when contacting with pedestal 16, bullet
Property block can buffer press head and the downward pressing force of key, avoid damaging pedestal 16.
Wherein, the size of limited block can be greater than connecting rod 142 size so that limited block can have with pedestal 16 it is larger
Contact area, avoid concentrate stress.
A kind of push button longevity detection device provided by the utility model, including the push button longevity test fixture and
Key testing machine；
The key testing machine is located on the upside of the push button longevity test fixture.
By the fixed device of lower end setting button life tests in key detection machine, the key testing machine of upper end is realized
Press head pushes, and when in the fixing seat 14 of push button longevity test fixture by key contacts pressing, not only fixing seat 14 exists
Multi-angle rotation under the drive of power source 12, and elastic component 11 can make the Rapid reset of fixing seat 14 again, realize press head with
The contact pressing of key multi-angle, the service life of more keys are comprehensively detected, and push button longevity detection accuracy is improved.
In conclusion push button longevity test fixture provided by the utility model, elastic component 11 are connected to fixing seat 14
Lower part, 13 one end of linkage are connect with power source 12, and the other end is connect with fixing seat 14, and key 18 to be measured is fixed on fixing seat
On 14, so that power source 12 drives fixing seat 14 to rotate by linkage 13, the press head and fixing seat 14 of key testing machine
Interior key multi-angle contacts pressing；By being provided with elastic component 11 in 14 lower end of fixing seat of fixed key, power source 12 is again
Fixing seat 14 can be driven to rotate by linkage 13, realize the press head of key testing machine in fixing seat 14 by bonded
When touching pressing, the not only multi-angle rotation under the drive of power source 12 of fixing seat 14, and also elastic component 11 can make fixing seat 14 again
Rapid reset, realize press head pressing is contacted with key multi-angle, the service life of more keys is comprehensively detected, raising
Push button longevity detection accuracy.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of push button longevity test fixture, which is characterized in that including elastic component, power source, linkage and fixing seat；
The elastic component is connected to the fixing seat lower part, and described linkage one end is connect with the power source, the other end with
The fixing seat connection, key to be measured is fixed on the fixing seat, and the power source passes through described in linkage drive
Fixing seat is with the rotation of the hinge joint of fixing seat and linkage, so that the press head of key testing machine hits the key in fixing seat
When, press head contacts pressing with key multi-angle.
2. push button longevity test fixture according to claim 1, which is characterized in that the fixing seat further includes fixing
Block, connecting rod and fixed plate are provided with lock chamber on the fixed block, and the lock chamber is for installing the key to be measured；
The fixed plate one side connects the fixed block, and another side connects the connecting rod, and the connecting rod is used for and institute
State elastic component connection.
3. push button longevity test fixture according to claim 2, which is characterized in that further include swinging bulb；
The swing bulb passes through the fixed plate, and described swing bulb one end is located in the lock chamber, the other end with connect
Bar connection.
4. push button longevity test fixture according to claim 1, which is characterized in that linkage include hinge bar and
Link block；
Described hinge bar one end is connect with the power source, and the other end and the link block are hinged, described link block one end and institute
Fixing seat connection is stated, the other end is connect with the elastic component.
5. push button longevity test fixture according to claim 4, which is characterized in that the hinge bar other end setting
There is the first hinged block, is provided with the first hinge hole on first hinged block；
It is provided with the second hinged block on the link block, the second hinge hole is provided on second hinged block, so that hinge bar
It is across first hinge hole and the second hinge hole, the hinge bar other end and the link block is hinged.
6. push button longevity test fixture according to claim 1, which is characterized in that the power source includes cylinder,
The cylinder is fixed on the fixing seat side.
7. push button longevity test fixture according to claim 1, which is characterized in that it further include power source fixing seat,
The power source is hinged in the power source fixing seat.
8. push button longevity test fixture according to claim 1, which is characterized in that further include pedestal and locating part；
The pedestal is arranged on the downside of the elastic component, and the locating part is connected to the elastic component lower end, so that described in pressing
When key to be measured, the locating part and the base into contact are limited.
9. push button longevity test fixture according to claim 8, which is characterized in that the locating part is elastomer block.
10. a kind of push button longevity detection device, which is characterized in that including the key longevity as claimed in any one of claims 1-9 wherein
Order test fixture and key testing machine；
The key testing machine is located on the upside of push button longevity test fixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920247184.XU CN209326967U (en) | 2019-02-27 | 2019-02-27 | Push button longevity test fixture and push button longevity detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920247184.XU CN209326967U (en) | 2019-02-27 | 2019-02-27 | Push button longevity test fixture and push button longevity detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209326967U true CN209326967U (en) | 2019-08-30 |
Family
ID=67732435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920247184.XU Active CN209326967U (en) | 2019-02-27 | 2019-02-27 | Push button longevity test fixture and push button longevity detection device |
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| Country | Link |
|---|---|
| CN (1) | CN209326967U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115684904A (en) * | 2022-10-14 | 2023-02-03 | 荣耀终端有限公司 | Key testing device, clamp of key testing device and using method of clamp |
-
2019
- 2019-02-27 CN CN201920247184.XU patent/CN209326967U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115684904A (en) * | 2022-10-14 | 2023-02-03 | 荣耀终端有限公司 | Key testing device, clamp of key testing device and using method of clamp |
| CN115684904B (en) * | 2022-10-14 | 2023-10-24 | 荣耀终端有限公司 | Key testing device, clamp of key testing device and use method of clamp |
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