CN109141861A - Mattress spring test machine - Google Patents

Mattress spring test machine Download PDF

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Publication number
CN109141861A
CN109141861A CN201811161654.7A CN201811161654A CN109141861A CN 109141861 A CN109141861 A CN 109141861A CN 201811161654 A CN201811161654 A CN 201811161654A CN 109141861 A CN109141861 A CN 109141861A
Authority
CN
China
Prior art keywords
gear
rack gear
column
gear housing
push rod
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201811161654.7A
Other languages
Chinese (zh)
Inventor
李娜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201811161654.7A priority Critical patent/CN109141861A/en
Publication of CN109141861A publication Critical patent/CN109141861A/en
Withdrawn legal-status Critical Current

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00Testing of machine parts

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

The invention discloses a kind of mattress spring test machines, including pedestal and column, it further include gear housing, rack gear, measurement handle, push rod and Measuring plate, the column and the Measuring plate are respectively mounted on the base, the gear housing slides up and down on the column, the internal tooth of the gear housing engages connection with the rack gear, the rack gear is vertically arranged and parallel with the column, the lower end of the rack gear is provided with push rod, the rack gear limits the push rod by positioning sleeve, and the measurement handle and gear housing internal gear transmission connect.In the present invention, gear housing can be acted on by measuring handle, rack gear is acted on after gear housing internal gear transmission, the lower end of rack gear pushes tested spring upper end, tested lower spring end acts in Measuring plate, and push rod positions tested spring, and the structure of entire test machine is simple, gear housing is acted on by measurement handle, such yoke measuring accuracy has reached raising.

Description

Mattress spring test machine
Technical field
The present invention relates to a kind of mattress test mechanical more particularly to a kind of mattress spring test machines.
Background technique
Mattress be in order to guarantee consumer secure good health and comfortably sleep and use it is a kind of between human body and bed it Between article, material is various.The one third of life is spent in sleep, measures whether people possess " healthy sleep " four Big mark is: sufficiently, time foot is high-quality, high-efficient for sleep;It falls asleep and is easy;Sleep is continuous, will not interrupt;Sleep is deep suitable, wakes up Carrying out tiredness totally disappeared.The quality of sleep quality is closely bound up with mattress, consumer when selecting mattress can from the permeability of mattress, Dysbaric, supporting degree, conformable, bed surface tension, sleep temperature and sleep humidity etc. are suitable, best in quality to choose type Mattress.Since everyone concrete condition is different, for example, weight, height, fat or thin and personal lifestyle habit, hobby etc., people Should be comprehensively considered according to itself concrete condition and local weather and personal income condition when choosing mattress and give With selection.Wherein most basic requirement is that lumbar vertebrae physiology lordosis is able to maintain when lying on the back, and body curvature is normal;Not make waist when lying on one's side Based on vertebra bending, lateral bending.For common sping mattress, the quality of spring is particularly important, and most mattress exists It requires to test the spring performance in mattress using to mattress spring test machine before appearance, but existing mattress spring is surveyed Test-run a machine is not all the test machine type specifically for mattress spring, and the accuracy of measurement is insufficient.
Summary of the invention
The object of the invention is that providing a kind of mattress spring test machine to solve the above-mentioned problems.
The present invention through the following technical solutions to achieve the above objectives:
Mattress spring test machine, including pedestal and column further include gear housing, rack gear, measurement handle, push rod and measurement Disk, the column and the Measuring plate are respectively mounted on the base, and the gear housing slides up and down on the column, institute It states the internal tooth of gear housing and the rack gear engages connection, the rack gear is vertically arranged and, the rack gear parallel with the column Lower end be provided with push rod, the rack gear limit push rod by positioning sleeve, the measurement handle and the gear housing Internal gear transmission connection.
Specifically, adjusting nut, the upper end of the column are provided on the column and positioned at the lower part of the gear housing It is connect by connector with the upper end of the rack gear.
Further, the upper end junction of the connector and the rack gear is provided with vernier knob.
Vernier knob can limit the upper end position of rack gear.
Further, set lever is provided on the gear housing.
By set lever, gear housing can be fixed on column.
Preferably, the Measuring plate is electronic surveying disk, the measuring accuracy of the Measuring plate is 0.001N.
The beneficial effects of the present invention are:
The present invention provides mattress spring test machines, including gear housing, rack gear, measurement handle, push rod and Measuring plate, lead to Gear housing can be acted on by crossing measurement handle, and rack gear is acted on after gear housing internal gear transmission, and the lower end of rack gear pushes quilt Spring upper end is tested, tested lower spring end acts in Measuring plate, and push rod positions tested spring, the structure of entire test machine Simply, gear housing is acted on by measurement handle, such yoke measuring accuracy has reached raising.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of mattress spring test machine of the present invention.
In figure: 1- vernier knob, 2- column, 3- gear housing, 4- set lever, 5- adjusting nut, 6- positioning sleeve, 7- tooth Item, 8- measure handle, 9- push rod, 10- Measuring plate, 11- pedestal.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings:
As shown in Figure 1, mattress spring test machine, including pedestal 11, column 2, gear housing 3, rack gear 7, measurement handle 8, Push rod 9 and Measuring plate 10, column 2 and Measuring plate 10 are respectively mounted on the pedestal 11, and gear housing 3 slides up and down on column 2, tooth The internal tooth of wheel cabinet 3 engages connection with rack gear 7, and rack gear 7 is vertically arranged and parallel with column 2, and the lower end of rack gear 7 is provided with push rod 9, rack gear 7 limits push rod 9 by positioning sleeve 6, and measurement handle 8 and the transmission of 3 internal gear of gear housing connect.On column 2 and position The lower part of gear housing 3 is provided with adjusting nut 5,2 upper end of column is connect by connector with the upper end of rack gear 7.Connector The upper end junction of rack gear 7 is provided with vernier knob 1, vernier knob 1 can limit the upper end position of rack gear 7.Gear It is provided with set lever 4 on cabinet 3, by set lever 4, gear housing 3 can be fixed on column 2.Measuring plate 10 is Electronic surveying disk 10, the measuring accuracy of Measuring plate 10 are 0.001N.
Working principle:
Position of the gear housing 3 on column 2 is manually adjusted, the position to gear housing 3 can be realized by adjusting nut 5 The fine tuning set, it is fixed finally by set lever 4;The upper end position of rack gear 7 can be limited by vernier knob 1;By band The mattress spring (being directed to general mattress spring) of test is placed in Measuring plate 10, push rod 9 is penetrated in mattress spring, bed Pad spring is limited, and measurement handle 8 acts on gear housing 3, and rack gear 7, rack gear 7 are acted on after 3 internal gear transmission of gear housing Lower end push tested spring upper end, tested lower spring end acts in Measuring plate 10, the display reading of Measuring plate 10, with bullet These data of the deformation distance of spring combine, and can obtain the performance data of spring.
The limitation that technical solution of the present invention is not limited to the above specific embodiments, it is all to do according to the technique and scheme of the present invention Technology deformation out, falls within the scope of protection of the present invention.

Claims (5)

1. mattress spring test machine, including pedestal and column, it is characterised in that: further include gear housing, rack gear, measurement handle, Push rod and Measuring plate, the column and the Measuring plate are respectively mounted on the base, and the gear housing is on the column Slide up and down, the internal tooth of the gear housing engages connection with the rack gear, the rack gear be vertically arranged and with the upright post flat Row, the lower end of the rack gear are provided with push rod, and the rack gear limits the push rod by positioning sleeve, the measurement handle and institute State the transmission connection of gear housing internal gear.
2. mattress spring test machine according to claim 1, it is characterised in that: on the column and be located at the gear-box The lower part of body is provided with adjusting nut, and the upper end of the column is connect by connector with the upper end of the rack gear.
3. mattress spring test machine according to claim 2, it is characterised in that: the upper end of the connector and the rack gear Junction is provided with vernier knob.
4. mattress spring test machine according to claim 1, it is characterised in that: be provided with locking hand on the gear housing Handle.
5. mattress spring test machine according to claim 1, it is characterised in that: the Measuring plate is electronic surveying disk, institute The measuring accuracy for stating Measuring plate is 0.001N.
CN201811161654.7A 2018-09-30 2018-09-30 Mattress spring test machine Withdrawn CN109141861A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811161654.7A CN109141861A (en) 2018-09-30 2018-09-30 Mattress spring test machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811161654.7A CN109141861A (en) 2018-09-30 2018-09-30 Mattress spring test machine

Publications (1)

Publication Number Publication Date
CN109141861A true CN109141861A (en) 2019-01-04

Family

ID=64810453

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811161654.7A Withdrawn CN109141861A (en) 2018-09-30 2018-09-30 Mattress spring test machine

Country Status (1)

Country Link
CN (1) CN109141861A (en)

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Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20190104

WW01 Invention patent application withdrawn after publication