CN106053044B - A kind of fresh-keeping box cover lock strength tester - Google Patents
A kind of fresh-keeping box cover lock strength tester Download PDFInfo
- Publication number
- CN106053044B CN106053044B CN201610524181.7A CN201610524181A CN106053044B CN 106053044 B CN106053044 B CN 106053044B CN 201610524181 A CN201610524181 A CN 201610524181A CN 106053044 B CN106053044 B CN 106053044B
- Authority
- CN
- China
- Prior art keywords
- guide rail
- lock
- box cover
- slide block
- connecting 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.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
- G01N3/38—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces generated by electromagnetic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0005—Repeated or cyclic
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0026—Combination of several types of applied forces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/005—Electromagnetic means
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Packages (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The invention discloses a kind of box covers to latch strength tester,It includes the bracket installed in thermal-insulating body and thermal-insulating body,Turntable rotation is driven by motor on the bracket,The rail brackets with first straight line guide rail are installed in the bottom of the bracket,The top of first connecting rod and being mounted on the turntable for bias,First connecting rod is connect with the first guide rail slide block in linear guide,First guide rail slide block is also connect with one end of the second connecting rod,The other end of second connecting rod is connect with box cover clamper,Two width second straight line guide rails are fixed in the intracorporal bottom of the incubator,The second guide rail slide block is respectively equipped on the outside of second straight line guide rail described in every width,The top of each second guide rail slide block passes through the pull rod that stud connection has tensile force of belt sensor respectively,The other end of each pull rod is connected separately with lock clamper,The lock clamper is held and mounted on the box cover lock at the box cover both ends in the box cover clamper respectively；Using the above structure, the effect for facilitating the lock intensity of detection crisper end cap and the lock intensity detection standard of crisper end cap capable of being made is realized.
Description
The application be application No. is：201410344858X, it is entitled：The invention of " fresh-keeping box cover lock strength tester "
The divisional application of patent application, the original bill applying date be：On July 18th, 2014.
Technical field
The present invention relates to a kind of strength testers more particularly to a kind of fresh-keeping box cover to latch strength tester.
Background technique
Currently, glass preservation box and plastic preserving box have been widely used, food is saved using crisper, can be extended
The storage life and freshness date of food.But the damage of crisper is often since the fracture of the lock of fresh-keeping box cover, at present at first
Until fresh-keeping box cover lock not yet unified standard and detection device.Using artificial bending when some manufacturing enterprises are individual
Lock intensity is examined, but most of enterprise is then not examine.When artificial bending survey fees, laborious, poor reproducibility, randomness
Greatly, it qualitative can only cannot quantify.
Summary of the invention
The object of the present invention is to provide a kind of lock intensity for facilitating detection crisper end cap and crisper end can be used as
The fresh-keeping box cover of the lock intensity detection standard of lid latches strength tester.
The technical scheme is that a kind of fresh-keeping box cover latches strength tester, it includes thermal-insulating body 1, and feature exists
In：It is equipped with bracket 2 at the middle part of the thermal-insulating body, the top of the bracket 2 is equipped with motor 4, and the motor 4 is by being connected
The speed reducer 5 connect drives turntable 6 to rotate, and is equipped with the rail brackets 3 with first straight line guide rail 7 in the bottom of the bracket 2,
The first guide rail slide block 8, the top of first guide rail slide block 8 and the one of first connecting rod 9 are equipped in the first straight line guide rail 7
End connection, the other end of the first connecting rod 9 is eccentric to be mounted on the turntable 6, the lower part of first guide rail slide block 8
It is connect with one end of adjustable second connecting rod 10, the other end and box cover clamper 11 of second connecting rod 10 connect
It connects, fixes two secondary second straight line guide rails 19 in the thermal-insulating body 1 and in the bottom of the thermal-insulating body 1, every pair described the
The outside of two linear guides 19 is respectively equipped with the second guide rail slide block 16, and the top of each second guide rail slide block 16 passes through respectively
Stud connection has the pull rod of tensile force of belt sensor 13, and the other end of each pull rod is connected separately with lock clamper 12, institute
The box cover lock 15 at 14 both ends of box cover that lock clamper 12 is held and mounted on respectively in the box cover clamper 11 is stated, often
The inside of the secondary second straight line guide rail 19 is respectively equipped with fixed sliding block 17, and the outside of each fixed sliding block 17 is respectively equipped with
Spring arrangement 18.
Technical solution of the present invention can also be that be respectively equipped with guide rail in the inside bottom of the second straight line guide rail 19 oblique
Spend regulating part 20.
Technical solution of the present invention, which can also be, is equipped with flexible number meter in the terminal position of second guide rail slide block 16
Number device 21 and the pulling force display window being connect with the tension sensor 13.
Technical solution of the present invention, which can also be, is additionally provided with semiconductor cooler 22 on the side wall of the thermal-insulating body 1.
Technical solution of the present invention can also be is also equipped with 23 He of temperature sensor on the side wall of the thermal-insulating body 1
Headlamp 24.
Technical solution of the present invention can also be that being equipped with lock in the bending place of the lock 15 fractures Automatic stop switch.
The beneficial effects of the invention are as follows by being equipped with bracket 2 at the middle part of the thermal-insulating body, the top of the bracket 2 is pacified
Equipped with motor 4, the motor 4 passes through the speed reducer 5 being connected and turntable 6 is driven to rotate, and is provided in the bottom of the bracket 2
There are the rail brackets 3 of first straight line guide rail 7, is equipped with the first guide rail slide block 8, first guide rail in the first straight line guide rail 7
The top of sliding block 8 is connect with one end of first connecting rod 9, and the other end bias of the first connecting rod 9 is mounted on described turn
On disk 6, the lower part of first guide rail slide block 8 is connect with one end of adjustable second connecting rod 10, second connection
The other end of bar 10 is connect with box cover clamper 11, is fixed in the thermal-insulating body 1 and in the bottom of the thermal-insulating body 1
Two secondary second straight line guide rails 19, the outside of every pair second straight line guide rail 19 is respectively equipped with the second guide rail slide block 16, Mei Gesuo
The top for stating the second guide rail slide block 16 passes through the pull rod that stud connection has tensile force of belt sensor 13 respectively, each pull rod it is another
One end is connected separately with lock clamper 12, and the lock clamper 12 is held and mounted on respectively in the box cover clamper 11
14 both ends of box cover box cover lock 15, the inside of every pair second straight line guide rail 19 is respectively equipped with fixed sliding block 17, often
The outside of a fixed sliding block 17 is respectively equipped with spring arrangement 18；When detection, the rotation of turntable 6 is first passed through by first connecting rod
9 go to lowest point, then fix box cover 14 with box cover clamper 11, then by latching clamper 12 for the lock of box cover 14
15 clamping of button, adjusts guide rail pitch adjustment part 20,19 middle part both ends of second straight line guide rail is allowed to rise certain altitude, makes outside both ends
It is highly identical and fixed, then first connecting rod 9 is gone to highest point by the rotation of turntable 6, adjust adjustable length connecting rod 10
Length allows lock 15, lock clamper 12 and tension sensor 13 to be in close to vertical direction, and adjusting can fix sliding block 17 and bullet
The position of spring device 18, i.e., the suffered maximum stretching force size of adjustable lock.By semiconductor cooler 22 by thermal-insulating body 1
Temperature keep a certain relative constant, starting motor 4 simultaneously drives turntable 6 to rotate by the speed reducer 5 that is connected, with turntable 6
Rotation, the first about 8 guide rail slide block linear motion is driven by first connecting rod 9, so that it is upper and lower past to drive box cover 14 to do
Linear motion, while the second guide rail slide block 16 does left and right linear reciprocating motion, lock 15 is then constantly bent and is stretched dynamic
Make and by the flexible record of number counter 21 bending number.In this way, realizing the lock intensity for facilitating detection crisper end cap
And the effect of the lock intensity detection standard of crisper end cap can be made.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention
Fig. 2 is the 9 highest point structural schematic diagram of first connecting rod in Fig. 1
Fig. 1,1, thermal-insulating body in 2,2, bracket, 3, rail brackets, 4, motor, 5, speed reducer, 6, turntable, 7, first straight line
Guide rail, the 8, first guide rail slide block, 9, first connecting rod, the 10, second connecting rod, 11, box cover clamper, 12, lock clamper,
13, tension sensor, 14, box cover, 15, lock, the 16, second guide rail slide block, 17, fixed sliding block, 18, spring arrangement, 19, the
Two linear guides, 20, guide rail pitch adjustment part, 21, flexible number counter, 22, semiconductor cooler, 23, temperature sensor,
24, headlamp.
Specific embodiment
According to Fig. 1,2, the present invention relates to a kind of fresh-keeping box covers to latch strength tester, it includes thermal-insulating body 1,
The side wall of the thermal-insulating body 1 is equipped with semiconductor cooler 22, and temperature biography is also equipped on the side wall of the thermal-insulating body 1
Sensor 23 and headlamp 24 are equipped with bracket 2 at the middle part of the thermal-insulating body, and the top of the bracket 2 is equipped with motor 4, institute
It states motor 4 and passes through the drive rotation of turntable 6 of speed reducer 5 being connected, be equipped in the bottom of the bracket 2 and led with first straight line
The rail brackets 3 of rail 7, are equipped with the first guide rail slide block 8 in the first straight line guide rail 7, the top of first guide rail slide block 8 with
One end of first connecting rod 9 connects, and the other end of the first connecting rod 9 is eccentric to be mounted on the turntable 6, and described first
The lower part of guide rail slide block 8 is connect with one end of adjustable second connecting rod 10, the other end of second connecting rod 10 with
Box cover clamper 11 connects, and in the thermal-insulating body 1 and fixes two secondary second straight lines in the bottom of the thermal-insulating body 1 and leads
Rail 19 is respectively equipped with guide rail pitch adjustment part 20, every pair second straight line in the inside bottom of the second straight line guide rail 19
The outside of guide rail 19 is respectively equipped with the second guide rail slide block 16, is equipped with flexible number in the terminal position of second guide rail slide block 16
Counter 21 and the pulling force display window being connect with the tension sensor 13, the upper part of each second guide rail slide block 16
There is not the pull rod of tensile force of belt sensor 13 by stud connection, the other end of each pull rod is connected separately with lock clamper
12, the lock clamper 12 is held and mounted on the box cover lock at 14 both ends of box cover in the box cover clamper 11 respectively
15, lock, which is also equipped with, in the bending place of the lock 15 fractures Automatic stop switch, the inside of every pair second straight line guide rail 19
It is respectively equipped with fixed sliding block 17, the outside of each fixed sliding block 17 is respectively equipped with spring arrangement 18；When detection, first passes through and turn
First connecting rod 9 is gone to lowest point by the rotation of disk 6, then fixes box cover 14 with box cover clamper 11, then pass through lock
Clamper 12 clamps the lock 15 of box cover 14, adjusts guide rail pitch adjustment part 20, which can be
Expansion screw or screw allow 19 middle part both ends of second straight line guide rail to rise certain altitude, keep outside both ends height identical and solid
It is fixed, then first connecting rod 9 is gone to highest point by the rotation of turntable 6, the length of adjustable length connecting rod 10 is adjusted, allows lock
15, it latches clamper 12 and tension sensor 13 to be in close to vertical direction, sliding block 17 and spring arrangement 18 can be fixed by adjusting
Position, i.e., the suffered maximum stretching force size of adjustable lock.The temperature of thermal-insulating body 1 is kept by semiconductor cooler 22
It is a certain relative constant, start motor 4 and the speed reducer 5 by being connected drives turntable 6 to rotate, with the rotation of turntable 6, passes through
First connecting rod 9 drives the first about 8 guide rail slide block linear motion, up and down reciprocatingly moves along a straight line so that box cover 14 be driven to do,
The second guide rail slide block 16 does left and right linear reciprocating motion simultaneously, and lock 15 is then constantly by bending and pulling action and by flexible
Number counter 21 record bending number, until it is any lock 15 fracture, the lock being arranged thereon fracture Automatic stop switch closing.This
Sample realizes the lock intensity for facilitating detection crisper end cap and the lock intensity detection standard that can make crisper end cap
Effect.
Claims (1)
1. a kind of fresh-keeping box cover latches strength tester, it includes thermal-insulating body（1）, it is characterised in that：In the thermal-insulating body
Middle part be equipped with bracket（2）, the bracket（2）Top motor is installed（4）, the motor（4）Pass through the deceleration being connected
Machine（5）Drive turntable（6）Rotation, in the bracket（2）Bottom be equipped with first straight line guide rail（7）Rail brackets
（3）, the first straight line guide rail（7）Inside it is equipped with the first guide rail slide block（8）, first guide rail slide block（8）Top and first
Connecting rod（9）One end connection, the first connecting rod（9）The other end it is eccentric be mounted on the turntable（6）On, described
One guide rail slide block（8）Lower part and adjustable second connecting rod（10）One end connection, second connecting rod（10）'s
The other end and box cover clamper（11）Connection, in the thermal-insulating body（1）It is interior and in the thermal-insulating body（1）Bottom fix
Two secondary second straight line guide rails（19）, every pair second straight line guide rail（19）Outside be respectively equipped with the second guide rail slide block（16）,
Each second guide rail slide block（16）Top pass through stud connection respectively and have tensile force of belt sensor（13）Pull rod, Mei Gesuo
The other end for stating pull rod is connected separately with lock clamper（12）, the lock clamper（12）It is held and mounted on the box respectively
Lid clamper（11）Interior box cover（14）The box cover at both ends latches（15）, every pair second straight line guide rail（19）Inside
It is respectively equipped with fixed sliding block（17）, each fixed sliding block（17）Outside be respectively equipped with spring arrangement（18）, described
Two linear guides（19）Inside bottom be respectively equipped with guide rail pitch adjustment part（20）, in second guide rail slide block（16）'s
Terminal position is equipped with flexible number counter（21）With with the tension sensor（13）The pulling force display window of connection, described
Thermal-insulating body（1）Side wall on be also equipped with temperature sensor（23）And headlamp（24）, in the lock（15）Bending place
Lock is installed to fracture Automatic stop switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610524181.7A CN106053044B (en) | 2014-07-18 | 2014-07-18 | A kind of fresh-keeping box cover lock strength tester |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610524181.7A CN106053044B (en) | 2014-07-18 | 2014-07-18 | A kind of fresh-keeping box cover lock strength tester |
| CN201410344858.XA CN104089767B (en) | 2014-07-18 | 2014-07-18 | Fresh-keeping box cover snap close strength tester |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410344858.XA Division CN104089767B (en) | 2014-07-18 | 2014-07-18 | Fresh-keeping box cover snap close strength tester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106053044A CN106053044A (en) | 2016-10-26 |
| CN106053044B true CN106053044B (en) | 2018-11-23 |
Family
ID=51637505
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610524152.0A Expired - Fee Related CN106197976B (en) | 2014-07-18 | 2014-07-18 | Fresh-keeping box cover latches strength tester |
| CN201410344858.XA Active CN104089767B (en) | 2014-07-18 | 2014-07-18 | Fresh-keeping box cover snap close strength tester |
| CN201610524181.7A Active CN106053044B (en) | 2014-07-18 | 2014-07-18 | A kind of fresh-keeping box cover lock strength tester |
| CN201610526896.6A Expired - Fee Related CN106197978B (en) | 2014-07-18 | 2014-07-18 | A kind of crisper end cap lock strength tester |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610524152.0A Expired - Fee Related CN106197976B (en) | 2014-07-18 | 2014-07-18 | Fresh-keeping box cover latches strength tester |
| CN201410344858.XA Active CN104089767B (en) | 2014-07-18 | 2014-07-18 | Fresh-keeping box cover snap close strength tester |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610526896.6A Expired - Fee Related CN106197978B (en) | 2014-07-18 | 2014-07-18 | A kind of crisper end cap lock strength tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN106197976B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107300459B (en) * | 2015-08-29 | 2019-04-12 | 新昌县恒泰隆机械设备有限公司 | A kind of crisper end cap lock strength tester |
| CN108896423B (en) * | 2018-07-25 | 2020-11-03 | 河北养元智汇饮品股份有限公司 | Packing box strength detection device and detection method thereof |
| CN109374453B (en) * | 2018-11-30 | 2021-01-22 | 温州市龙湾海伦五金厂 | Lock torsion fatigue testing machine |
| CN111487039B (en) * | 2020-04-26 | 2022-02-22 | 上海聚阔自动化设备有限公司 | Automobile lamp detection device |
| CN111751095A (en) * | 2020-06-24 | 2020-10-09 | 中国航空工业标准件制造有限责任公司 | Rivet class product pretightning force detects frock |
| CN115541211B (en) * | 2022-09-21 | 2023-08-29 | 哈尔滨远驰航空装备有限公司 | Tool for latch endurance test |
| CN115597972B (en) * | 2022-11-16 | 2023-02-17 | 苏州博大永旺新材股份有限公司 | Tensile strength detection equipment for packaging plastic boxes |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2864650Y (en) * | 2006-01-17 | 2007-01-31 | 德信润通通讯科技(北京)有限公司 | Simulation lid-flip machine |
| CN101556213A (en) * | 2008-04-08 | 2009-10-14 | 鸿富锦精密工业（深圳）有限公司 | Mechanical life test device |
| CN103575603A (en) * | 2013-11-12 | 2014-02-12 | 山东曜晖太阳能有限公司 | Tester for testing strength of buckles of preservation box end cover |
| CN203534919U (en) * | 2013-11-12 | 2014-04-09 | 山东曜晖太阳能有限公司 | Intensity tester for end cover latch of preservation box |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202075119U (en) * | 2011-03-31 | 2011-12-14 | 奇瑞汽车股份有限公司 | Synchronous pressure load test device of seat belt lock and dead bolt |
| KR101245172B1 (en) * | 2011-10-13 | 2013-03-19 | (주) 코스텍 | Durability test apparatus for push-push latch |
| CN202994439U (en) * | 2012-11-17 | 2013-06-12 | 无锡忻润汽车安全系统有限公司 | Endurance testing device for pull bar of car-door lock |
| CN202974641U (en) * | 2012-12-03 | 2013-06-05 | 广州华德汽车弹簧有限公司 | Flat spring fatigue test device |
| CN204027810U (en) * | 2014-07-18 | 2014-12-17 | 梁廷英 | Fresh-keeping box cover snap close strength tester |
-
2014
- 2014-07-18 CN CN201610524152.0A patent/CN106197976B/en not_active Expired - Fee Related
- 2014-07-18 CN CN201410344858.XA patent/CN104089767B/en active Active
- 2014-07-18 CN CN201610524181.7A patent/CN106053044B/en active Active
- 2014-07-18 CN CN201610526896.6A patent/CN106197978B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2864650Y (en) * | 2006-01-17 | 2007-01-31 | 德信润通通讯科技(北京)有限公司 | Simulation lid-flip machine |
| CN101556213A (en) * | 2008-04-08 | 2009-10-14 | 鸿富锦精密工业（深圳）有限公司 | Mechanical life test device |
| CN103575603A (en) * | 2013-11-12 | 2014-02-12 | 山东曜晖太阳能有限公司 | Tester for testing strength of buckles of preservation box end cover |
| CN203534919U (en) * | 2013-11-12 | 2014-04-09 | 山东曜晖太阳能有限公司 | Intensity tester for end cover latch of preservation box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106197978B (en) | 2018-08-17 |
| CN104089767A (en) | 2014-10-08 |
| CN104089767B (en) | 2016-08-24 |
| CN106197976A (en) | 2016-12-07 |
| CN106197976B (en) | 2018-08-14 |
| CN106197978A (en) | 2016-12-07 |
| CN106053044A (en) | 2016-10-26 |
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Effective date of registration: 20181017 Address after: 322100, two, Chaoyang Road, Wu Ning street, Dongyang, Jinhua, Zhejiang, two Applicant after: Dongyang Kai Chuang Intellectual Property Operation Co.,Ltd. Address before: 272199 physics section, No. 1 middle school, Yanzhou District, Yanzhou, Jining, Shandong Applicant before: Liang Tingying |
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Effective date of registration: 20221215 Address after: Room 201-G, TusStar, No. 2059, Zhonghua West Road, Wanfu Street, High tech Zone, Heze City, Shandong Province, 274042 Patentee after: SHANDONG QIANMUYUN IOT SCIENCE AND TECHNOLOGY CO.,LTD. Address before: 322100, two, Chaoyang Road, Wu Ning street, Dongyang, Jinhua, Zhejiang, two Patentee before: Dongyang Kai Chuang Intellectual Property Operation Co.,Ltd. |