CN202119767U - Nickel releasing amount durability testing device of wearing objects - Google Patents
Nickel releasing amount durability testing device of wearing objects Download PDFInfo
- Publication number
- CN202119767U CN202119767U CN201120216143.8U CN201120216143U CN202119767U CN 202119767 U CN202119767 U CN 202119767U CN 201120216143 U CN201120216143 U CN 201120216143U CN 202119767 U CN202119767 U CN 202119767U
- Authority
- CN
- China
- Prior art keywords
- circuit
- assembly
- leakage alarm
- operating assembly
- pilot lamp
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model discloses a nickel releasing amount durability testing device of wearing objects, which comprises a clamping assembly installed in a shell, an operating assembly installed in the shell and connected onto the clamping assembly, a leakage alarm assembly and an electrical appliance control assembly. The clamping assembly comprises an upper clamping member and a lower clamping member which are hinged together to form a tubular structure, the operating assembly comprises a reducer and a spindle driven by the reducer, and the spindle is connected onto the clamping assembly and drives the clamping assembly to rotate. The leakage alarm assembly is installed at the bottom of the shell and extends to the outside of surface of the bottom of the shell. The leakage alarm assembly comprises a leaked liquid storing container and a liquid level meter placed in the leaked liquid storing container. The electrical appliance control assembly is connected with the operating assembly and the leakage alarm assembly and comprises a group of switches and a group of indicating lights, the group of switches control the operating or closing of the operating assembly and the leakage alarm assembly, and the group of indicating lights indicate the working conditions of the nickel releasing amount durability testing device of wearing objects.
Description
Technical field
The utility model relates to test tool, relates in particular to a kind of thing nickel burst size durability test device of wearing.
Background technology
The nickel allergic phenomena is meant that nickeliferous metallic article (coating) directly contacts with application on human skin for a long time, and some people can cause skin lesion in various degree in the contact site, and slight having be rubescent, scratch where it itches, and serious meeting is red and swollen, fester.This phenomenon is referred to as nickel allergy.
The irritated number of nickel is about about 10% according to statistics, and the irritated situation of white people's nickel is comparatively serious, and the meeting that has causes " disability ", for this reason in the world this problem as an epidemiology and widely public health problem study.
Because the CEN of European Committee for Standardization formulated and EN12472 contains the coating metal material about the simulation permanance of jewelry and corrosion detection nickel burst size method is implemented in approval on October 14th, 1998.And due to being later than most in May, 1999 execution.Above-mentioned standard is with the form of national standard, as identical legal effectiveness.
Because wearing thing relies on the material and shape of wearing thing and the behavior of wearing the people to a great extent in the contact of human body skin; These rules attempt to simulate permanance and the corrosion property of coating thing in the normal use in 2 years; Evaluate through material and to contact with skin and the multiple coating ornaments of wearing mode are arranged, a kind of effectual method of can yet be regarded as.
The enforcement of this detection method needs special-purpose experimental pretreatment equipment in early stage to guarantee the specific requirement of standard.But, lack the equipment that is used to realize this kind test at present.
The utility model content
The utility model is intended to propose a kind of testing equipment that can carry out above-mentioned nickel burst size test.
According to an embodiment of the utility model, a kind of thing nickel burst size durability test device of wearing is proposed, comprising: device case, clamp assemblies, operating assembly, leakage alarm assembly and electrical equipment control assembly.Clamp assemblies is installed in device case inside, and clamp assemblies comprises holder and following holder, and last holder is connected by hinge with following holder, and last holder is combined to form cylindric with following holder.Operating assembly is installed in device case inside, is connected to clamp assemblies, and operating assembly comprises speed reduction unit and the main shaft that is driven by speed reduction unit, and main shaft is connected to clamp assemblies and drives the clamp assemblies rotation.The leakage alarm assembly is installed in the bottom of device case and extends to outside the lower surface, and the leakage alarm assembly comprises leakage storage container and the liquid level appearance that is placed in the leakage storage container.The electrical equipment control assembly is connected to operating assembly and leakage alarm assembly; The electrical equipment control assembly comprises one a group of switch and a group-indicate lamp; One group of switch is controlled the operation of operating assembly and leakage alarm assembly or is stopped the duty that thing nickel burst size durability test device is worn in group-indicate lamp indication.
In one embodiment, last holder and following holder clamping one wide-mouth hydrostatic column, the inside surface of last holder and following holder is lined with flexible material.
In one embodiment, operating assembly comprises: outer outlet body, speed reduction unit motor and main shaft.The outer outlet body internal fixation has reducer stent and spindle carrier.The speed reduction unit motor is installed on the reducer stent, speed reduction unit motor-driven drive pulley.Main shaft is installed on the spindle carrier, fixes by driven wheel on the main shaft, is connected through synchronous cog belt with drive pulley by driven wheel, and drive pulley drives by driven wheel and rotates, and drives main axis rotation.In one embodiment, outer outlet body is that transparent material is made.
In one embodiment, the electrical equipment control assembly also comprises timer, the working time of timer record operating assembly.
In one embodiment, the electrical equipment control assembly comprises: power circuit, start-up circuit, time-out circuit, crawl circuit and halt circuit.Power circuit comprises power switch and power light, and power switch is closed, inserts external power supply, and power light is bright, and power switch is opened, and breaks off external power supply, and power light extinguishes.Start-up circuit comprises start button and starts pilot lamp that start-up circuit is connected to operating assembly and timer, start button closure, operating assembly operation; Timer zero clearing and timing, it is bright to start pilot lamp, and start button is opened; Operating assembly stops, and timer stops timing, starts pilot lamp and extinguishes.Suspend circuit and comprise pause button and suspend pilot lamp that suspend circuit and be serially connected in the start-up circuit, pause button is closed; The operating assembly operation suspension, the timer time out, it is bright to suspend pilot lamp; Pause button is opened; Operating assembly reruns, and the timing of not zero clearing of timer accumulative total suspends pilot lamp and extinguishes.The crawl circuit comprises inching button and crawl pilot lamp, and the crawl circuit is parallelly connected with start-up circuit, and inching button is closed, the operating assembly operation, and timer is not-time, and the crawl pilot lamp is bright, and inching button is opened, and operating assembly stops, and the crawl pilot lamp extinguishes.Halt circuit comprises stop button and stops pilot lamp, and halt circuit is parallelly connected with start-up circuit and crawl circuit, stop button closure, and operating assembly is out of service, and timer stops timing, and it is bright to stop pilot lamp, and start button is opened.
In one embodiment, this electrical equipment control assembly also comprises the leakage alarm circuit, and the leakage alarm circuit is connected to the leakage alarm assembly; The leakage alarm circuit comprises leakage alarm switch and buzzer siren, and the leakage alarm circuit is concatenated into halt circuit, the leakage alarm switch closure; Operating assembly is out of service; Timer stops timing, and it is bright to stop pilot lamp, and buzzer siren is reported to the police.
The utility model wear that thing nickel burst size durability test device can meet the EN12472 standard detect the nickel burst size test that contains the coating metal material about the simulation permanance of jewelry and corrosion, remedied the deficiency that lacks testing equipment in the prior art.
Description of drawings
Fig. 1 has disclosed the structured flowchart of wearing thing nickel burst size durability test device according to an embodiment of the utility model.
Fig. 2 a and Fig. 2 b have disclosed the structural drawing of wearing clamp assemblies in the thing nickel burst size durability test device according to an embodiment of the utility model.
Fig. 3 a and Fig. 3 b have disclosed the structural drawing of wearing operating assembly in the thing nickel burst size durability test device according to an embodiment of the utility model.
Fig. 4 a, 4b and 4c have disclosed structural drawing and the principle of work synoptic diagram of wearing leakage alarm assembly in the thing nickel burst size durability test device according to an embodiment of the utility model.
Fig. 5 has disclosed the circuit diagram of wearing electrical equipment control assembly in the thing nickel burst size durability test device according to an embodiment of the utility model.
Embodiment
With reference to shown in Figure 1, the utility model has disclosed a kind of thing nickel burst size durability test device of wearing, and this device comprises device case 102, clamp assemblies 104, operating assembly 106, leakage alarm assembly 108 and electrical equipment control assembly 110.
Leakage alarm assembly 108 is installed in the bottom of device case 102 and extends to outside the lower surface, and leakage alarm assembly 108 comprises leakage storage container 180 and the liquid level appearance 182 that is placed in the leakage storage container 180.Device case 102 all is closed in remaining parts wherein, makes the whole thing nickel burst size durability test device of wearing form the structure of sealing.Because may there be the phenomenon of seepage in the wide-mouth hydrostatic column, therefore leakage alarm assembly 108 is provided.In one embodiment, shown in figure 4a, be provided with one cylindrical (6 * 15mm) leakage storage container 180, this leakage storage container 180 extends outside the lower surface of device case 102 in the bottom of device case 102.Liquid level appearance 182 is set in leakage storage container 180.The principle of work of liquid level appearance 182 is shown in Fig. 4 b and 4c, and liquid level appearance 182 has three contacts, is positioned at different height, corresponding different respectively liquid levels.When liquid level goes up and floods plural contact, can realize the connection (with reference to figure 4c) in loop by liquid conduction between these two contacts.Fig. 4 b has disclosed the control circuit of liquid level appearance 182.The contact of liquid level appearance 182 is connected respectively to the different pins of a control chip, judges current liquid level according to the conduction status between the contact.When liquid level was higher than the highest contact, liquid level appearance 182 sent signal.
Electrical equipment control assembly 110 is connected to operating assembly 106 and leakage alarm assembly 108; Electrical equipment control assembly 110 comprises one a group of switch and a group-indicate lamp; One group of switch is controlled the operation of operating assembly and leakage alarm assembly or is stopped the duty that thing nickel burst size durability test device is worn in group-indicate lamp indication.In one embodiment, electrical equipment control assembly 110 also comprises timer TA, the working time of timer TA record operating assembly.Fig. 5 has disclosed the circuit diagram of wearing electrical equipment control assembly 110 in the thing nickel burst size durability test device according to an embodiment of the utility model.As shown in Figure 5, this electrical equipment control assembly 110 roughly comprises power circuit, start-up circuit, time-out circuit, crawl circuit, halt circuit, timer and leakage alarm circuit.
Wherein power circuit and timer TA are positioned at first side of a transformer B; Part at power circuit and timer TA also comprises an AC motor M and fuse F U; And the switch S KA that is used to control a series of AC intermediate relay KA, comprise SKA1～SKA4.Power circuit comprises power switch SA and power light HA4, and power switch SA is closed, inserts external power supply, and power light HA4 is bright, and power switch SA opens, and breaks off external power supply, and power light HA4 extinguishes.
Start-up circuit, time-out circuit, crawl circuit, halt circuit and leakage alarm circuit are positioned at second side of transformer B; Start-up circuit, time-out circuit, crawl circuit, halt circuit and leakage alarm circuit part also comprise a series of auxiliary reclay KA, comprise KA1～KA4.
Start-up circuit comprises start button SB1 and starts pilot lamp HA5 that start-up circuit is connected to operating assembly 106 and timer TA.Start button SB1 is closed, operating assembly 106 operations, and timer TA zero clearing and timing, it is bright to start pilot lamp HA5.Start button SB1 opens, and operating assembly 106 stops, and timer TA stops timing, starts pilot lamp HA5 and extinguishes.
Suspend circuit and comprise pause button SB2 and suspend pilot lamp HA2, suspend circuit and be serially connected in the start-up circuit.Pause button SB2 is closed, operating assembly 106 operation suspensions, and timer TA time out, it is bright to suspend pilot lamp HA2.Pause button SB2 opens, and operating assembly 106 reruns, and the timing of not zero clearing of timer accumulative total suspends pilot lamp HA2 and extinguishes.The effect that suspends circuit allows to be in operation and suspends so that equipment is adjusted.
The crawl circuit comprises inching button SB3 and crawl pilot lamp HA3.The crawl circuit is parallelly connected with start-up circuit.Inching button S83 is closed, operating assembly 106 operations, and timer TA is not-time, and HA3 is bright for the crawl pilot lamp.Inching button SB3 opens, and operating assembly 106 stops, and crawl pilot lamp HA3 extinguishes.The effect of crawl circuit is through crawl equipment to be finely tuned, and installing port is debugged reprinting, removed position, and the wide-mouth hydrostatic column is operated.
Halt circuit comprises stop button SB4 and stops pilot lamp HA1 that halt circuit is parallelly connected with start-up circuit and crawl circuit.Stop button SB4 is closed, and operating assembly 106 is out of service, and timer TA stops timing, and it is bright to stop pilot lamp HA1, and start button SB1 is opened simultaneously.
The leakage alarm circuit is connected to leakage alarm assembly 108.The leakage alarm circuit comprises leakage alarm switch JYB and buzzer siren FM.The leakage alarm circuit is concatenated into halt circuit, and leakage alarm switch JYB is closed, and operating assembly 106 is out of service, and timer TA stops timing, and it is bright to stop pilot lamp HA1, and buzzer siren FM reports to the police.
Timer TA can set the predetermined shut-in time, and under the state out of service that do not break down, if the timing of timer TA reaches the predetermined shut-in time, then the timer TA switch S A that can cut off the electricity supply realizes closing automatically.
The utility model wear that thing nickel burst size durability test device can meet EN 12472 standards detect the nickel burst size test that contains the coating metal material about the simulation permanance of jewelry and corrosion, remedied the deficiency that lacks testing equipment in the prior art.
Claims (7)
1. wear thing nickel burst size durability test device for one kind, it is characterized in that, comprising:
Device case;
Clamp assemblies, it is inner to be installed in said device case, and said clamp assemblies comprises holder and following holder, and last holder is connected by hinge with following holder, and last holder is combined to form cylindric with following holder;
Operating assembly, it is inner to be installed in said device case, is connected to said clamp assemblies, and said operating assembly comprises speed reduction unit and the main shaft that is driven by speed reduction unit, and said main shaft is connected to clamp assemblies and drives the clamp assemblies rotation;
The leakage alarm assembly is installed in the bottom of said device case and extends to outside the lower surface, and said leakage alarm assembly comprises leakage storage container and the liquid level appearance that is placed in the leakage storage container;
The electrical equipment control assembly; Be connected to said operating assembly and leakage alarm assembly; Said electrical equipment control assembly comprises one a group of switch and a group-indicate lamp; Said one group of switch is controlled the operation of said operating assembly and leakage alarm assembly or is stopped, the duty that thing nickel burst size durability test device is worn in said group-indicate lamp indication.
2. the thing nickel burst size durability test device of wearing as claimed in claim 1 is characterized in that, said holder and the following holder clamping one wide-mouth hydrostatic column gone up, and the said inside surface of going up holder and following holder is lined with flexible material.
3. the thing nickel burst size durability test device of wearing as claimed in claim 1 is characterized in that said operating assembly comprises:
Outer outlet body, the outer outlet body internal fixation has reducer stent and spindle carrier;
The speed reduction unit motor is installed on the said reducer stent, speed reduction unit motor-driven drive pulley;
Main shaft is installed on the said spindle carrier, and is fixing by driven wheel on the main shaft, saidly is connected through synchronous cog belt with drive pulley by driven wheel, and the drive pulley drive is by the driven wheel rotation, the drive main axis rotation.
4. the thing nickel burst size durability test device of wearing as claimed in claim 3 is characterized in that, said outer outlet body is that transparent material is made.
5. the thing nickel burst size durability test device of wearing as claimed in claim 1 is characterized in that said electrical equipment control assembly also comprises timer, the working time of timer record operating assembly.
6. the thing nickel burst size durability test device of wearing as claimed in claim 5 is characterized in that said electrical equipment control assembly comprises:
Power circuit, power circuit comprise power switch (SA) and power light (HA4), and power switch (SA) closure inserts external power supply, and (HA4) is bright for power light, and power switch (SA) is opened, and breaks off external power supply, and power light (HA4) extinguishes;
Start-up circuit, start-up circuit comprise start button (SB1) and start pilot lamp (HA5) that start-up circuit is connected to said operating assembly and timer; Start button (SB1) closure, operating assembly operation, timer zero clearing and timing; It is bright to start pilot lamp (HA5), and start button (SB1) is opened, and operating assembly stops; Timer stops timing, starts pilot lamp (HA5) and extinguishes;
Suspend circuit, suspend circuit and comprise pause button (SB2) and suspend pilot lamp (HA2), suspend circuit and be serially connected in the said start-up circuit; Pause button (SB2) closure, operating assembly operation suspension, timer time out; It is bright to suspend pilot lamp (HA2), and pause button (SB2) is opened, and operating assembly reruns; The timing of not zero clearing of timer accumulative total suspends pilot lamp (HA2) and extinguishes;
Crawl circuit, crawl circuit comprise inching button (SB3) and crawl pilot lamp (HA3), and the crawl circuit is parallelly connected with start-up circuit; Inching button (SB3) closure, the operating assembly operation, timer is not-time; (HA3) is bright for the crawl pilot lamp; Inching button (SB3) is opened, and operating assembly stops, and crawl pilot lamp (HA3) extinguishes;
Halt circuit, halt circuit comprise stop button (SB4) and stop pilot lamp (HA1) that halt circuit is parallelly connected with start-up circuit and crawl circuit; Stop button (SB4) closure, operating assembly is out of service, and timer stops timing; It is bright to stop pilot lamp (HA1), and start button (SB1) is opened.
7. the thing nickel burst size durability test device of wearing as claimed in claim 6 is characterized in that said electrical equipment control assembly also comprises:
The leakage alarm circuit is connected to the leakage alarm assembly, and the leakage alarm circuit comprises leakage alarm switch (JYB) and buzzer siren (FM); The leakage alarm circuit is concatenated into halt circuit; Leakage alarm switch (JYB) closure, operating assembly is out of service, and timer stops timing; It is bright to stop pilot lamp (HA1), and buzzer siren (FM) is reported to the police.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120216143.8U CN202119767U (en) | 2011-06-23 | 2011-06-23 | Nickel releasing amount durability testing device of wearing objects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120216143.8U CN202119767U (en) | 2011-06-23 | 2011-06-23 | Nickel releasing amount durability testing device of wearing objects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202119767U true CN202119767U (en) | 2012-01-18 |
Family
ID=45460822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120216143.8U Expired - Fee Related CN202119767U (en) | 2011-06-23 | 2011-06-23 | Nickel releasing amount durability testing device of wearing objects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202119767U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105424903A (en) * | 2015-12-29 | 2016-03-23 | 许菲菲 | Method for rapidly detecting nickel release amount in alloy product |
-
2011
- 2011-06-23 CN CN201120216143.8U patent/CN202119767U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105424903A (en) * | 2015-12-29 | 2016-03-23 | 许菲菲 | Method for rapidly detecting nickel release amount in alloy product |
| CN105424903B (en) * | 2015-12-29 | 2018-03-30 | 许菲菲 | Method for rapidly detecting nickel release amount in alloy product |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202119767U (en) | Nickel releasing amount durability testing device of wearing objects | |
| CN107051674B (en) | A kind of discarded stone brick crushing device in construction site | |
| CN108033595A (en) | A kind of domestic sewage filter cleaning platform | |
| CN202119761U (en) | Control circuit for durability test device of adornment nickel burst size | |
| CN205260888U (en) | From soft sealing gate valve of rubber who takes warning function | |
| CN205190936U (en) | Protection device is leaked in infusion | |
| CN205785719U (en) | A kind of Novel submerged assay device | |
| CN108771891A (en) | A kind of low energy consumption sewage treatment unit | |
| CN205676979U (en) | A kind of tap carrying hand cleanser and generating | |
| CN106925549B (en) | A kind of sedimentation basin dredging dredging tool cleaning device | |
| CN207541766U (en) | A kind of combustible gas probe | |
| CN205639803U (en) | Modified faucet structure | |
| CN203035271U (en) | Automatic water discharging device of closed container | |
| CN203769879U (en) | Automatic control system for charging engine oil | |
| CN208000249U (en) | Carbon dioxide breaks coal tear testing device | |
| CN208188405U (en) | A kind of online optoisolator packaging fixture of compact | |
| CN2824996Y (en) | Oil immersion type nitrogen-charging fire-extinguishing device for power transformer | |
| CN207882792U (en) | A kind of image department door machine interlock safety instruction device | |
| CN208098633U (en) | A kind of safety detection device of toy | |
| CN206312330U (en) | A kind of watch type alarm with self-inspection push button function | |
| CN219063135U (en) | Portable emergency lighting lamp for emergency | |
| CN215174220U (en) | Oil gas pipeline is with preventing leaking detection alarm device | |
| CN208385874U (en) | A kind of illuminated power distribution cabinet | |
| CN219974428U (en) | Underground harmful body monitoring and disposal integrated temporary wellhead device | |
| CN204073624U (en) | A kind of intelligent circulation early warning system being applied to cutting liquid pool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20120623 |