CN209085917U - A kind of knob endurance testing device - Google Patents
A kind of knob endurance testing device Download PDFInfo
- Publication number
- CN209085917U CN209085917U CN201822095967.9U CN201822095967U CN209085917U CN 209085917 U CN209085917 U CN 209085917U CN 201822095967 U CN201822095967 U CN 201822095967U CN 209085917 U CN209085917 U CN 209085917U
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- knob
- testing device
- endurance testing
- support portion
- bearing assembly
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Abstract
The utility model discloses a kind of knob endurance testing devices, it includes pedestal, the bearing assembly for carrying knob on pedestal, the rotatable clamp assemblies on bearing assembly, is suspended at the pushing component that can be moved above bearing assembly and along the direction close to or far from knob, clamp assemblies, for clamping knob and driving knob, component is pushed, for resisting the upper surface of knob or being detached from knob.A kind of knob endurance testing device of the utility model, by setting clamp assemblies and component is pushed, be capable of repetitive cycling carries out rotation and push action to knob, to simulate rotation and pressing of the people using knob when, the apparatus structure is simple, and can effectively test out the service life of knob.
Description
Technical field
The utility model relates to a kind of knob endurance testing devices.
Background technique
In people's daily life, many products with knob, such as volume knob, the intelligence of radio be will use
The control handle etc. of energy toilet lid, in order to realize its corresponding function, needs frequent in the use process of these products
Rotation or pressing knob, and frequently rotate or presss knob, be easy to cause knob damage and lead to the corresponding function of these products
It can not can normally realize.
Therefore, in order to overcome the problems, such as that knob is easily damaged after frequent rotation or pressing, it is necessary to before factory
The service life of knob is tested, so that binding test situation improves knob, to improve the service life of knob, is avoided
The corresponding function of product is caused not realize normally because of the damage of knob.
Summary of the invention
The purpose of the utility model is to provide a kind of knob endurance testing device, which is capable of pair of repetitive cycling
Knob carries out rotation and push action, and to simulate rotation and pressing of the people using knob when, the apparatus structure is simple, and can have
The service life for testing out knob of effect.
In order to achieve the above objectives, the technical solution adopted in the utility model is:
A kind of knob endurance testing device comprising pedestal, the carrying group for being used to carry knob on the pedestal
Part, the clamp assemblies being rotatably set on the bearing assembly are suspended above the bearing assembly and can be along close
Or the pushing component of the direction movement far from the knob, the clamp assemblies, for clamping the knob and driving the rotation
Button rotation, the pushing component, for resisting the upper surface of the knob or being detached from the knob.
Preferably, the bearing assembly includes the bolster stake being set on the pedestal, is opened at the top of the bolster stake
Bearing groove, the inlay card that the knob can cooperate is in the bearing groove.
Preferably, the clamp assemblies include the first support portion of rotation being set on the bearing assembly, set on described
Two second support portions at the first support portion both ends are respectively arranged on two second support portions and clamp the rotation for cooperation
Two clamping parts of button.
It is further preferred that the clamping part includes being sequentially arranged in second support along the direction far from the knob
Sliding block, spring and baffle in portion, the sliding block are equipped with collet close to the side of the knob, what the collet can cooperate
Enclose all outside portions for being butted on the knob.
It is further preferred that the clamp assemblies further include two first cylinders for being located at first support portion two sides, connect
It is connected to the actuator of the first piston boom end of first cylinder, the First piston bar can be along close to or far from described
It stretches and the actuator is driven to resist or be detached from first support portion in the direction of first support portion.
It is further preferred that first support portion both ends lower part is equipped with the first buffering wheel, the actuator can be supported
It states the first buffering wheel and first support portion is driven to rotate in residence.
Preferably, the test device further includes the fixed plate being suspended above the bearing assembly, the pushing component
The second cylinder including being fixedly arranged on the fixed plate upper surface, the pressing member below the fixed plate, second cylinder
Second piston bar can wear through the fixed plate and be connected with the pressing member, for drive the pressing member along
The upper surface of the knob is resisted close to or far from the direction of the knob or is detached from the knob.
It is further preferred that the pressing member includes the lower platen for being connected to the second piston boom end, set on described
Two guide rods of lower platen two sides, the pressure head for being connected to the lower platen lower surface offer pilot hole in the fixed plate, institute
It states guide rod and is arranged in the pilot hole in axial sliding along it.
It is further preferred that the component that pushes further includes set on the described for resisting and strutting of the pressure head two sides
The diagonal brace portion of clamp assemblies, a side surface of the diagonal brace subordinate portion far from the pressure head is inclined-plane.
Due to the application of the above technical scheme, the utility model has the advantage that this is practical new compared with prior art
A kind of knob endurance testing device of type by setting clamp assemblies and pushes component, is capable of carrying out to knob for repetitive cycling
Rotation and push action, to simulate rotation and pressing of the people using knob when, the apparatus structure is simple, and can effectively test
The service life of knob out.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of the utility model；
Attached drawing 2 is the schematic elevation view of the utility model.
Wherein: 1, pedestal, 2, bearing assembly；21, bolster stake；22, bearing groove；3, clamp assemblies；31, the first support portion；
32, the second support portion；33, clamping part；331, sliding block；332, spring；333, baffle；334, collet；34, the first cylinder；35, it drives
Moving part；4, component is pushed；41, the second cylinder；42, pressing member；421, lower platen；422, guide rod；423, pressure head；5, first is slow
Punching wheel；6, fixed plate；7, pilot hole；8, diagonal brace portion；9, cabinet；10, universal wheel；11, supporting table；12, bearing block；13, straight line
Bearing；14, the second buffering wheel.
Specific embodiment
The technical solution of the utility model is further elaborated with reference to the accompanying drawing.
Referring to shown in Fig. 1-2, a kind of knob endurance testing device comprising pedestal 1, on pedestal 1 for carrying
The bearing assembly 2 of knob, the rotatable clamp assemblies 3 on bearing assembly 2 are suspended at 2 top of bearing assembly and can
The pushing component 4 moved along the direction close to or far from knob, clamp assemblies 3, for clamping knob and driving knob,
Component 4 is pushed, for resisting the upper surface of knob or being detached from knob.
Herein, by setting clamp assemblies 3 and push component 4, be capable of repetitive cycling to knob carry out rotation and by
Work is pressed, to simulate rotation and pressing of the people using knob when, the apparatus structure is simple, and can effectively test out knob
Service life.
In the present embodiment, bearing assembly 2 includes the bolster stake 21 being set on pedestal 1, is opened in 21 top of bolster stake
Bearing groove 22, the inlay card that knob can cooperate is in bearing groove 22.
In the present embodiment, clamp assemblies 3 include the first support portion 31 of rotation being set on bearing assembly 2, are set to the
Two second support portions 32 at one support portion, 31 both ends, the knob of clamping for cooperation being respectively arranged on two second support portions 32
Two clamping parts 33.Clamping part 33 includes sliding block 331, the spring being sequentially arranged on the second support portion 32 along the direction far from knob
332 and baffle 333, sliding block 331 is equipped with collet 334 close to the side of knob, and what collet 334 can cooperate, which enclose, is butted on knob
All outside portions.Here, when needing to be put into knob, sliding block 331 need to only be removed to two sides, spring 332, which is in, at this time compresses shape
State after being put into knob, unclamps sliding block 331, and sliding block 331 pushes against knob under the rebound effect of spring 332, reaches the mesh of clamping
's.
In the present embodiment, which further includes two first cylinders 34 for being located at 31 two sides of the first support portion, connection
In the actuator 35 of the first piston boom end of the first cylinder 34, First piston bar can be along close to or far from the first support portion
It stretches and actuator 35 is driven to resist or be detached from the first support portion 31 in 31 direction.Pass through the flexible reciprocal fortune of the first cylinder 34
It is dynamic, drive the first support portion 31 to rotate left and right certain angle, to drive knob to rotate, to test the rotational life of knob.This
In, 31 both ends lower part of the first support portion is equipped with the first buffering wheel 5, and actuator 35 can resist the first buffering wheel 5 and drive first
Support portion 31 rotates.The setting of first buffering wheel 5 avoids actuator 35 and directly hits first support bar 31 and device is caused to damage
It is bad.
In the present embodiment, the first support portion 31 is set up in cylindric supporting table 11, and supporting table 11 is set to bearing block
On 12.
The test device further includes being suspended at the fixed plate 6 of 2 top of bearing assembly, and pushing component 4 includes being fixedly arranged on fixation
Second cylinder 41 of 6 upper surface of plate, the pressing member 42 positioned at 6 lower section of fixed plate, the second piston bar of the second cylinder 41 can be worn
If passing through fixed plate 6 and being connected with pressing member 42, for driving pressing member 42 to resist along the direction close to or far from knob
The upper surface of knob is detached from knob.Pressing member 42 includes the lower platen 421 for being connected to second piston boom end, is set to lower platen
Two guide rods 422 of 421 two sides, the pressure head 423 for being connected to 421 lower surface of lower platen offer pilot hole 7 in fixed plate 6, lead
It is arranged in pilot hole 7 in axial sliding to bar 422 along it, linear bearing 13 is equipped with above fixed plate 6, guide rod 422 is worn
In linear bearing 13.Herein, repetitive cycling pressing is carried out to knob by pressing member 42, to test the pressing longevity of knob
Life.
Pushing component 4 further includes set on 423 two sides of pressure head for resisting and strutting the diagonal brace portion 8 of clamp assemblies 3, diagonal brace
A side surface of 8 lower part of portion far from pressure head 423 is inclined-plane.Herein, sliding block 331 is equipped with the second buffering wheel 14, diagonal brace portion 8
Inclined-plane resists the second buffering wheel 14 and push sliding block 331 to both sides open, preferably touches knob so as to make to push component 4.
The test device further includes cabinet 9, the universal wheel 10 set on 9 bottom of cabinet, and pedestal 1 is fixedly arranged in cabinet 9.At this
In, all side walls of cabinet 9 are equipped with transparent glass, the setting of cabinet 9 can either good protection tester, make its avoid because
Extraneous fortuitous event and damage, while nor affecting on the observation to device test case in cabinet 9.The setting side of universal wheel 10
Entire test device movement.
The course of work of lower the present embodiment is illustrated in detail below: when test starts, sliding block 331 being pushed open to two sides, and will
Knob is put into bearing groove 22, with rear slider 331 under the action of spring 332 clamping knob, start the first cylinder 34, first
The left rotation and right rotation of iterative cycles under the action of actuator 5 of support part 31 achievees the purpose that test knob rotational life；It opens simultaneously
Second cylinder 41, the pressing knob of iterative cycles under the action of the second cylinder 41 of pressing member 42 reach the test knob pressing longevity
The purpose of life.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention.
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it
It is interior.
Claims (9)
1. a kind of knob endurance testing device, it is characterised in that: it include pedestal (1), be set on the pedestal (1) for holding
The bearing assembly (2) for carrying knob, is suspended at the carrying at the clamp assemblies (3) being rotatably set on the bearing assembly (2)
And it can be along the pushing component (4) that the direction close to or far from the knob is moved, the clamp assemblies above component (2)
(3), for clamping the knob and driving the knob, the pushing component (4), for resisting the upper table of the knob
Face is detached from the knob.
2. a kind of knob endurance testing device according to claim 1, it is characterised in that: the bearing assembly (2) includes
Bolster stake (21) on the pedestal (1), the bearing groove (22) being opened at the top of the bolster stake (21), the knob energy
The inlay card enough cooperated is in the bearing groove (22).
3. a kind of knob endurance testing device according to claim 1, it is characterised in that: the clamp assemblies (3) include
The first support portion (31) of rotation being set on the bearing assembly (2), be set to the first support portion (31) both ends two the
Two support portions (32), two clamping parts for clamping the knob for cooperation being respectively arranged on two second support portions (32)
(33).
4. a kind of knob endurance testing device according to claim 3, it is characterised in that: the clamping part (33) includes edge
Be sequentially arranged in sliding block (331), spring (332) and baffle on second support portion (32) far from the direction of the knob
(333), the sliding block (331) is equipped with collet (334) close to the side of the knob, and what the collet (334) can cooperate encloses
It is butted on all outside portions of the knob.
5. a kind of knob endurance testing device according to claim 3, it is characterised in that: the clamp assemblies (3) are also wrapped
The first piston for including two first cylinders (34) positioned at the first support portion (31) two sides, being connected to first cylinder (34)
The actuator (35) of boom end, the First piston bar can be stretched along the direction close to or far from first support portion (31)
It contracts and the actuator (35) is driven to resist or be detached from first support portion (31).
6. a kind of knob endurance testing device according to claim 5, it is characterised in that: first support portion (31) two
Lower part is held to be equipped with the first buffering wheel (5), the actuator (35) can resist first buffering wheel (5) and drive described first
Support portion (31) rotation.
7. a kind of knob endurance testing device according to claim 1, it is characterised in that: the test device further includes hanging
Fixed plate (6) above the bearing assembly (2), the pushing component (4) include being fixedly arranged on table on the fixed plate (6)
Second cylinder (41) in face, the pressing member (42) being located at below the fixed plate (6), the second piston of second cylinder (41)
Bar can wear through the fixed plate (6) and be connected with the pressing member (42), for driving the pressing member (42) edge
Resist the upper surface of the knob close to or far from the direction of the knob or be detached from the knob.
8. a kind of knob endurance testing device according to claim 7, it is characterised in that: the pressing member (42) includes connecting
The lower platen (421) for being connected to the second piston boom end, connects two guide rods (422) for being set to the lower platen (421) two sides
It is connected to the pressure head (423) of the lower platen (421) lower surface, offers pilot hole (7), the guiding on the fixed plate (6)
Bar (422) is arranged in axial sliding in the pilot hole (7) along it.
9. a kind of knob endurance testing device according to claim 8, it is characterised in that: the pushing component (4) is also wrapped
It includes set on the pressure head (423) two sides for resisting and strutting the diagonal brace portion (8) of the clamp assemblies (3), the diagonal brace portion
(8) side surface of the lower part far from the pressure head (423) is inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822095967.9U CN209085917U (en) | 2018-12-13 | 2018-12-13 | A kind of knob endurance testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822095967.9U CN209085917U (en) | 2018-12-13 | 2018-12-13 | A kind of knob endurance testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209085917U true CN209085917U (en) | 2019-07-09 |
Family
ID=67126857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822095967.9U Active CN209085917U (en) | 2018-12-13 | 2018-12-13 | A kind of knob endurance testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209085917U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443733A (en) * | 2018-12-13 | 2019-03-08 | 科堡科技（江苏）有限公司 | A kind of knob endurance testing device |
-
2018
- 2018-12-13 CN CN201822095967.9U patent/CN209085917U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443733A (en) * | 2018-12-13 | 2019-03-08 | 科堡科技（江苏）有限公司 | A kind of knob endurance testing device |
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