CN208537198U - Mattress test device - Google Patents
Mattress test device Download PDFInfo
- Publication number
- CN208537198U CN208537198U CN201821058353.7U CN201821058353U CN208537198U CN 208537198 U CN208537198 U CN 208537198U CN 201821058353 U CN201821058353 U CN 201821058353U CN 208537198 U CN208537198 U CN 208537198U
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- Prior art keywords
- driving wheel
- mattress
- fixing piece
- rack
- connecting shaft
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Abstract
The utility model discloses a kind of mattress test device, for testing the bonding strength of fever type mattress internal heat generation element, including rack and the element test mechanism being set in rack；Element test mechanism includes power device, the first transmission mechanism, the second transmission mechanism, connector, fixing piece and idler wheel；Power device is fixedly installed on fixing piece, fixing piece is installed on connector, connector is movably set in frame top, and for power device by the first transmission mechanism band follower link along rack assigned direction horizontal movement, connector drives fixing piece to move in the same direction；The utility model on fever type mattress by rolling, and offset resistance to heating mattress internal heat generation element and compression strength are tested automatically, simplifies complicated test operation, and improve work efficiency.
Description
Technical field
The utility model relates to the technical field to home equipment test, specially a kind of mattress intensity life test dress
It sets.
Background technique
The quality for assessing bed pad, other than the size of mattress, size, each component for forming mattress is also the weight of detection
Want range.
Since the test of existing mattress is the force by manually pushing away idler wheel, when offset resistance to mattress internal heat generation element is tested
Inconsistent, test error is excessive, and consumes one's strength, and the testing time is long, and it is big to complete difficulty of test.
Utility model content
The utility model provides the test of a kind of pair of fever type mattress internal heat generation element bonding strength, simplifies complicated survey
Try the mattress test device of operation.
In order to achieve the above object, the utility model proposes following technical solutions:
A kind of mattress test device for testing the intensity of fever type mattress internal heat generation element, including rack and is set to
Element test mechanism in rack；
The element test mechanism includes power device, the first transmission mechanism, the second transmission mechanism, connector, fixing piece
And idler wheel；
The power device is fixedly installed on the fixing piece, and the fixing piece is installed on the connector, described
Connector is movably set in the frame top, and the power device drives the connector edge by first transmission mechanism
The rack assigned direction horizontal movement, the connector drive the fixing piece to move in the same direction；
The fever type mattress is set in the supporting table in the rack, and the idler wheel is connect with the fixing piece, institute
It states power device and the idler wheel is connected by second transmission mechanism, and drive the idler wheel along the idler wheel axis rotation pressure
To the fever type mattress, the fixing piece horizontal movement drives the idler wheel to move in the same direction.
Further, the connector includes connecting shaft and the directive wheel for being fixedly installed on the connecting shaft both ends, described
Connecting shaft and the concentric setting of the directive wheel；The fixing piece is a support frame, and support frame as described above both ends have set up convex
It rises, the protrusion is provided with the through-hole that may pass through the connecting shaft, and the through-hole, which is set in the connecting shaft, makes the fixation
Part is arranged in the connecting shaft.
Further, first transmission mechanism includes the first driving wheel, the second driving wheel and the first transmission belt；Described
One driving wheel is pierced into and is fixed in the connecting shaft, and first driving wheel is coaxially set with the connecting shaft；It is described
Second driving wheel is installed in the power device drive shaft, and second driving wheel passes through described in the first transmission band connection
First driving wheel, when the second driving wheel rotation, second driving wheel drives the first driving wheel rotation.
Further, second transmission mechanism includes third driving wheel, the 4th driving wheel and the second transmission belt；Described
Three driving wheels are pierced into and are fixed on the roller shaft, and the 4th driving wheel is installed in the power device drive shaft, institute
The 4th driving wheel is stated by third driving wheel described in the second transmission band connection, and when the 4th driving wheel rotation, institute
It states the 4th driving wheel and drives the third driving wheel rotation.
Further, first driving wheel is fixedly connected with the connecting shaft and is integrally machined molding.
Further, further include the first locating part and for testing first locating part and the fixing piece spacing
From displacement sensor, institute's displacement sensors are fixedly installed on the fixing piece, and are electrically connected the motor；Described
One locating part is set in the rack, and is located at the side of institute's displacement sensors direction.
Further, mattress test device further includes pressure test mechanism, and the pressure test mechanism includes supporting element, gas
Cylinder connector and casting die；The supporting element is movably set in the rack, and the supporting element is equipped with through-hole, and the cylinder connects
Fitting passes through the through-hole and is arranged perpendicular to the fever type mattress, and the cylinder connection piece is close to the fever type mattress one
End connects the casting die, and the casting die is located above the fever type mattress, and the cylinder connection piece is far from the casting die one
End is connected to outer inside casing, and the outer inside casing drives the cylinder connection piece perpendicular to the fever type mattress back and forth movement.
Further, the pressure test mechanism further includes the second locating part and pressure sensor, second locating part
It is set to an end face of the supporting element towards fever type mattress, the pressure sensor is set to the casting die towards fever type
One end face of mattress.
Further, mattress test device further includes display screen, and the display screen is set in rack, the display screen electricity
Property the connection power device.
Further, mattress test device further includes multiple movable pulleys, and the movable pulley is uniformly distributed in the frame ground
Portion, and be hingedly arranged with the bottom of the frame.
The utility model setting member mechanism for testing and the beneficial effect of pressure test mechanism are, by being sent out using idler wheel
It is rolled on heat type mattress, the bonding strength of fever type mattress internal heat generation element is tested, simplify complicated test operation,
And it improves work efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of an embodiment of the present invention mattress test device；
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
It should be appreciated that specific embodiment described herein is only used to explain the utility model, it is not used to limit this
Utility model.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly, and the connection, which can be, directly to be connected
It connects, is also possible to be indirectly connected with.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and cannot manage
Solution is its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include at least one of the features.In addition, the skill between each embodiment
Art scheme can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when technical solution
It will be understood that the combination of this technical solution is not present in conjunction with there is conflicting or cannot achieve when, also not in the utility model
It is required that protection scope within.
As shown in Figure 1, the mattress test device of one preferred embodiment of the utility model is proposed, for testing fever type mattress
The bonding strength of 15 internal heat generation elements, including rack 2 and the element test mechanism being set in rack 2；Element test mechanism packet
Include power device 5, the first transmission mechanism 91, the second transmission mechanism 94, connector 6, fixing piece 7 and idler wheel 8；Power device 5 is solid
Loaded on fixing piece 7, fixing piece 7 is installed on connector 6 for Dingan County, and connector 6 is movably set in 2 top of rack, power device 5
By the first transmission mechanism 91 with follower link 6 along 2 assigned direction horizontal movement of rack, connector 6 drives fixing piece 7 along same
Direction is mobile；Fever type mattress 15 is set in the supporting table 16 in rack 2, and idler wheel 8 is connect with fixing piece 7, and power device 5 is logical
The second transmission mechanism 94 connection idler wheel 8 is crossed, and idler wheel 8 is driven to press to fever type mattress 15,7 water of fixing piece along idler wheel axis rotation
Flat movement drives idler wheel 8 to move in the same direction.
In the present embodiment, power device 5 uses motor, can simulate people by setting member displacement measurement mechanism and lie in
On bed or when sitting in bed, fever type mattress 15 is squeezed and generates mechanical stress, leads to 15 internal heat generation of fever type mattress
Phenomenon is stepped in the displacement of element or the rupture of heater element conducting wire, and the first transmission mechanism 91 is set to rack 2 by motor drive
On element test mechanism moved back and forth in rack 2, idler wheel 8 passes through the motor in power device 5 in the second transmission mechanism 94
It drives idler wheel 8 to roll along its axis direction, passes through cooperative movement while the first transmission mechanism 91 and the second transmission mechanism 94, mould
Rolling and pressing of the people on fever type mattress 15 are intended, the connection for efficiently testing 15 internal heat generation element of fever type mattress is strong
Degree.
In the present embodiment, connector 6 includes connecting shaft 61 and the directive wheel 62 for being fixedly installed on 61 both ends of connecting shaft, is connected
Spindle 61 and the concentric setting of directive wheel 62；Fixing piece 7 is a support frame, and support frame both ends have set up protrusion, and protrusion is set
It is equipped with the through-hole that may pass through connecting shaft 61, through-hole, which is set in connecting shaft 61, is arranged fixing piece 7 in connecting shaft 61.Work as fixation
For part 7 towards when assigned direction horizontal movement, connector 6 can be with the horizontal movement in the same direction of fixing piece 7.
In the present embodiment, the first transmission mechanism 91 includes the first driving wheel, the second driving wheel and the first transmission belt；First
Driving wheel is pierced into and is fixed in connecting shaft, and the first driving wheel is coaxially set with connecting shaft；Second driving wheel is installed on dynamic
In 5 drive shaft of power device, the second driving wheel is by first transmission the first driving wheel of band connection, when the second driving wheel rotation, the
Two driving wheels drive the first driving wheel rotation.Driving wheel includes idler wheel and gear, and transmission belt includes belt and toothed chain, passes through first
Transmission mechanism 91 transmits power device 5 by the frictional force or engagement of transmission belt and driving wheel using center flexing member
Movement and power, power device 5 use motor, and motor drives the second driving wheel rotation in drive shaft, and the second driving wheel passes through
First transmission belt drives the rotation of the first driving wheel, and then drives connecting shaft rotation, is fixedly connected on the directive wheel at connecting shaft both ends
It rotates with connecting shaft, and is moved horizontally on 2 assigned direction of rack.
In the present embodiment, the second transmission mechanism 94 includes third driving wheel, the 4th driving wheel and the second transmission belt 10；The
Three driving wheels are pierced into and are fixed on 8 axis of idler wheel, and the 4th driving wheel is installed in 5 drive shaft of power device, and the 4th driving wheel is logical
The second transmission belt 10 connection third driving wheel is crossed, and when the 4th driving wheel rotation, the 4th driving wheel drives third driving wheel certainly
Turn.
In the present embodiment, the first driving wheel is fixedly connected with connecting shaft and is integrally machined molding.First driving wheel and company
Spindle is integrally machined molding, and transmission can be made more stable.Third driving wheel and roller shaft are integrally machined molding, can reinforce the second biography
The output stability of motivation structure 94, driving wheel are respectively fixedly connected on Power Available Shaft, connector 6, idler wheel 8, had been driven
It not will cause loosening in journey, be bonded, transmission efficiency is high.
In the present embodiment, further include the first locating part and for testing distance between the first locating part and fixing piece 7
Displacement sensor 4, displacement sensor 4 are fixedly installed on fixing piece 7, and are electrically connected motor；First locating part is set to machine
On frame 2, and it is located at the side of 4 directions of displacement sensor.Displacement sensor 4 has positioning function, and displacement sensor 4 is fixed
On fixing piece 7, the position of fixing piece 7 can detect, wherein displacement sensor 4 is linear displacement transducer, utilizes straight-line displacement
The system of positioning, measurement accuracy are high, highly reliable.First locating part is range limiter, when fixing piece 7 is run with connector 6
When the first locating part being arranged on to rack 2, displacement sensor 4 and the first locating part distance on fixing piece 7 are less than preset value,
The motor of cutting control walking, element tester can only be run round about when reclosing switch.Pass through the first limit of installation
Part can protect the safety that element tester is run in a certain range, and realize and turn back automatically.
In the present embodiment, mattress test device further includes pressure test mechanism, pressure test mechanism include supporting element 12,
Cylinder connection piece 11 and casting die 13；Supporting element 12 is movably set in rack 2, and supporting element 12 is equipped with through-hole, cylinder connection piece
11 pass through through-hole and are arranged perpendicular to fever type mattress 15, and cylinder connection piece 11 connects casting die close to 15 one end of fever type mattress
13, and casting die 13 is located at 15 side of fever type mattress, cylinder connection piece 11 is connected to outer inside casing, external gas far from 13 one end of casting die
Cylinder drives cylinder connection piece 11 perpendicular to 15 back and forth movement of fever type mattress.Supporting element 12 is installed in rack 2, can be in rack 2
It is movable in horizontal direction, by adjusting position of the supporting element 12 in rack 2, to adjust the test position of intensity of pressure test device
It sets, the through-hole limitation cylinder connection piece 11 of supporting element 12 can only move up and down in the vertical direction, by the way that stress intensity is arranged
Test device, pressure of the analog human body on mattress can be used to the compression strength for testing fever type mattress 15.13 shape of casting die
It is set as radian shape of the end face with protrusion.It, can by setting apery body stern type for the casting die 13 in stress test device
True simulation casting die 13 and the contact surface of fever type mattress 15 and the stress of contact, make experimental data be more nearly reality
Situation.
In the present embodiment, pressure test mechanism further includes the second locating part 22 and pressure sensor 14, the second locating part
22 are set to an end face of the supporting element 12 towards fever type mattress 15, and pressure sensor 14 is set to casting die 13 towards fever type bed
One end face of pad 15.Pressure sensor 14 is set to casting die 13 towards the surface of heating mattress 15, can detecte casting die 13 and applies
The pressure value being added on tested fever type mattress 15, when the pressure value detected is greater than setup pressure value, cylinder connection piece 11
Change the direction of motion, when cylinder connection piece 11 reaches the position of the second locating part 22 setting, and changes the direction of movement, successively
Carry out the up and down motion of casting die 13.
In the present embodiment, mattress test device further includes display screen 1, and display screen 1 is set in rack 2,1 electricity of display screen
Property connecting power device 5.Display screen 1 is set to 2 one side of rack, by being electrically connected motor, 1 variable ratio frequency changer of display screen driving electricity
Machine.Settable element tester carries out the parameter of test movement on display screen 1, and rolling can be preset on display screen 1 and come
Number, time, the control for brake of motor of rolling etc. returned, can also show the pressure value and displacement sensor of pressure sensor 14
4 value.Display 1 controls the electric current by motor by transformer, and then controls the braking of motor, improves efficiency, and realizes certainly
Dynamicization test.
In the present embodiment, mattress test device further includes multiple movable pulleys 3, and movable pulley 3 is uniformly distributed in 2 bottom of rack
Portion, and be hingedly arranged with 2 bottom of rack.Can moving mattress test device at any time position, flexibly and easily.In a specific implementation
In example, there are four the settings of movable pulley 3, the bottom of rack 2 is uniformly distributed in, when staff wants for mattress test device to be moved to
When specified position, conveniently moving saves strength, and in other embodiments, movable pulley 3 may be arranged as six.
The mattress test device of the utility model, by being rolled on fever type mattress using idler wheel, to fever type mattress
The bonding strength of internal heat generation element is tested, and simplifies complicated test operation, and improve work efficiency.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Equivalent structure or equivalent flow shift made by using the description of the utility model and the drawings, is directly or indirectly transported
Used in other related technical areas, it is also included in the patent protection scope of the utility model.
Claims (10)
1. a kind of mattress test device, for testing the bonding strength of fever type mattress internal heat generation element, which is characterized in that including
Rack and the element test mechanism being set in rack；
The element test mechanism includes power device, the first transmission mechanism, the second transmission mechanism, connector, fixing piece and rolling
Wheel；
The power device is fixedly installed on the fixing piece, and the fixing piece is installed on the connector, the connection
Part is movably set in the frame top, and the power device drives the connector described in by first transmission mechanism
Rack assigned direction horizontal movement, the connector drive the fixing piece to move in the same direction；
The fever type mattress is set in the supporting table in the rack, and the idler wheel is connect with the fixing piece, described dynamic
Power device connects the idler wheel by second transmission mechanism, and the idler wheel is driven to press to institute along the idler wheel axis rotation
Fever type mattress is stated, the fixing piece horizontal movement drives the idler wheel to move in the same direction.
2. mattress test device according to claim 1, which is characterized in that the connector includes that connecting shaft and fixation are set
It is placed in the directive wheel at the connecting shaft both ends, the connecting shaft and the concentric setting of the directive wheel；
The fixing piece is a support frame, and support frame as described above both ends have set up protrusion, and the protrusion, which is provided with, may pass through institute
The through-hole of connecting shaft is stated, the through-hole, which is set in the connecting shaft, is arranged the fixing piece in the connecting shaft.
3. mattress test device according to claim 2, which is characterized in that first transmission mechanism includes the first transmission
Wheel, the second driving wheel and the first transmission belt；
First driving wheel is pierced into and is fixed in the connecting shaft, and first driving wheel and the connecting shaft coaxial line
Setting；
Second driving wheel is installed in the power device drive shaft, and second driving wheel passes through first transmission belt
First driving wheel is connected, when the second driving wheel rotation, second driving wheel drives first driving wheel certainly
Turn.
4. mattress test device according to claim 2, which is characterized in that second transmission mechanism includes third transmission
Wheel, the 4th driving wheel and the second transmission belt；
The third driving wheel is pierced into and is fixed on the roller shaft, and the 4th driving wheel is installed on the power device and drives
On moving axis, the 4th driving wheel works as the 4th driving wheel by third driving wheel described in the second transmission band connection
When rotation, the 4th driving wheel drives the third driving wheel rotation.
5. mattress test device according to claim 3, which is characterized in that first driving wheel and the connecting shaft are solid
It connects calmly and is integrally machined molding.
6. mattress test device according to claim 1, which is characterized in that further include the first locating part and for surveying
The displacement sensor of distance between first locating part and the fixing piece is tried, institute's displacement sensors are fixedly installed in described solid
Determine on part, and is electrically connected motor；
First locating part is set in the rack, and is located at the side of institute's displacement sensors direction.
7. mattress test device according to claim 1-5, which is characterized in that it further include pressure test mechanism,
The pressure test mechanism includes supporting element, cylinder connection piece and casting die；
The supporting element is movably set in the rack, and the supporting element is equipped with through-hole, and the cylinder connection piece passes through institute
It states through-hole and is arranged perpendicular to the fever type mattress, the cylinder connection piece is close to described in the connection of fever type mattress one end
Casting die, and the casting die is located above the fever type mattress, the cylinder connection piece is connected to outer far from described casting die one end
Portion's cylinder, the outer inside casing drive the cylinder connection piece perpendicular to the fever type mattress back and forth movement.
8. mattress test device according to claim 7, which is characterized in that further include the second locating part and pressure sensing
Device, second locating part are set to an end face of the supporting element towards fever type mattress, and the pressure sensor is set to
The casting die is towards an end face of fever type mattress.
9. mattress test device according to claim 1, which is characterized in that it further include display screen, the display screen setting
In in the rack, the display screen is electrically connected the power device.
10. mattress test device according to claim 1, which is characterized in that further include multiple movable pulleys, the movable pulley
It is uniformly distributed in the bottom of the frame, and is hingedly arranged with the bottom of the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821058353.7U CN208537198U (en) | 2018-07-04 | 2018-07-04 | Mattress test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821058353.7U CN208537198U (en) | 2018-07-04 | 2018-07-04 | Mattress test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208537198U true CN208537198U (en) | 2019-02-22 |
Family
ID=65379826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821058353.7U Active CN208537198U (en) | 2018-07-04 | 2018-07-04 | Mattress test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208537198U (en) |
-
2018
- 2018-07-04 CN CN201821058353.7U patent/CN208537198U/en active Active
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