CN105449412B - A kind of insulator foot and oxygen generator with scalability contact - Google Patents

A kind of insulator foot and oxygen generator with scalability contact Download PDF

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Publication number
CN105449412B
CN105449412B CN201511016083.4A CN201511016083A CN105449412B CN 105449412 B CN105449412 B CN 105449412B CN 201511016083 A CN201511016083 A CN 201511016083A CN 105449412 B CN105449412 B CN 105449412B
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CN
China
Prior art keywords
hole
contact
insulator foot
scalability
electrode
Prior art date
Application number
CN201511016083.4A
Other languages
Chinese (zh)
Other versions
CN105449412A (en
Inventor
刘键
聂新民
王迪
魏长斌
章云鹏
劳贵兰
Original Assignee
深圳量子防务在线科技有限公司
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 深圳量子防务在线科技有限公司 filed Critical 深圳量子防务在线科技有限公司
Priority to CN201511016083.4A priority Critical patent/CN105449412B/en
Publication of CN105449412A publication Critical patent/CN105449412A/en
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Publication of CN105449412B publication Critical patent/CN105449412B/en

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Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02Contact members
    • H01R13/22Contacts for co-operating by abutting
    • H01R13/24Contacts for co-operating by abutting resilient; resiliently-mounted
    • H01R13/2464Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the contact point
    • H01R13/2471Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the contact point pin shaped
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/02Preparation of oxygen
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02Contact members
    • H01R13/22Contacts for co-operating by abutting
    • H01R13/24Contacts for co-operating by abutting resilient; resiliently-mounted
    • H01R13/2407Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
    • H01R13/2421Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means using coil springs
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46Bases; Cases
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/05Two-pole devices
    • H01R33/06Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other

Abstract

The present invention relates to airhandling equipment fields, more particularly to a kind of insulator foot and oxygen generator with scalability contact, including two scalability contacts and insulator foot, by keeping concertina construction conductive, and pedestal insulate, ensure that the conductive articles being placed on pedestal can be connected by this set, insulator foot makes conductive articles be unlikely to all turn on simultaneously, insulator foot high temperature resistant, and intensity is big, inside provided by the invention carries the insulator foot of telescopic resilient contact, solving the problems, such as electrode, there are poor contact and electrode erosions because long-time service is easy, efficiently avoid existing electrode loose contact problem after being used for a long time, the risk of electrode erosion is also reduced simultaneously, help to extend electrode life, also keep product structure more simple simultaneously, manufacture easier to process.

Description

A kind of insulator foot and oxygen generator with scalability contact

Technical field

The present invention relates to airhandling equipment field, more particularly to a kind of insulator foot and oxygen with scalability contact Generating means.

Background technology

With the continuous improvement of people's living standards, environment is but deteriorated with the improvement of living standards and constantly, however people Requirement for living environment it is higher and higher, especially recent large- and-medium size cities are perplexed by air pollutions such as hazes deeply, people Increasingly value air quality.However, the deficiency of the too fast development and environmental protection dynamics due to the level of urbanization, city Air quality is constantly declining so that the appearance of room air monitoring processor obtains the very big welcome of people.Existing sky Gas, which monitors processor, has the function that a variety of pernicious gases are carried out with purified treatment, but lacks to oxygen concentration detection in air simultaneously The oxygen content of indoor environment is improved by manufacturing oxygen, the state for making the oxygen content in air keep constant, to play Spirit is promoted, thought active is promoted and improves the effect of working efficiency.

However in existing oxygen generating plant, only the contact of simple electrode is conductive, when use on oxygen generating plant medicament barrel Electrode contact after it is conductive.The mode of this contact conductive has problems in that electrode will produce mill with jack long-time service Damage causes the contact between the contact of electrode gradually by tightly fluffing, and is susceptible to electrode loose contact and contact resistance becomes larger Problem, when battery high current is powered, easily generates heat since contact resistance becomes larger, is hot, ablation deformation or power-off etc. occurs no Good phenomenon even will produce other safety problems when serious.

Invention content

Based on the above situation, it is necessary to provide a kind of insulator foot with scalability contact.

A kind of insulator foot with scalability contact, including two scalability contacts and insulator foot, the insulation Pedestal includes pedestal, setting dielectric disc on the base and the round insulation boss being arranged in disk;It is described convex Platform is higher than the dielectric disc;There is the boss first through hole and the second through-hole, the first through hole to be located at round boss circle The heart, second through-hole are located at the side in the round boss center of circle;One scalability contact is installed in the first through hole, separately One scalability contact is installed in the second through-hole;The scalability contact includes electrode column, is arranged over the electrode shaft Spring, snap ring and installation nut;The electrode column is placed on the first through hole or second from top to down together with the spring In through-hole, the snap ring spring is from bottom to top abutted out of the first through hole or the second through-hole and allow the electrode column from It is passed through in snap ring, the installation nut is fixed below the first through hole or the second through-hole.

As a further improvement, the electrode column includes electrode, holding section and pars contractilis;The electrode is cylindrical, institute The one end for stating electrode also has the identical hemispherical contact point of radius;The other end of the cylinder connects the holding section, described Holding section is round pie, and holding section radius is more than the electrode, and the other end of the holding section connects pars contractilis, described flexible Portion is cylinder and radius is less than holding section, and the spring is set on the pars contractilis, described in one end abutting of the spring The junction of holding section and the pars contractilis.

Further, the snap ring internal diameter is slightly larger than the pars contractilis diameter, the electrode column pars contractilis and the spring The first through hole or the second through-hole are stretched out, the snap ring is sheathed on the electrode column pars contractilis and abuts the another of the spring End, the snap ring outside are additionally provided with an extension, and the extension extends to away from spring side.

Further, it is additionally provided with swept resistance in the electrode column.

A kind of oxygen generator includes the insulator foot with scalability contact, described with the exhausted of scalability contact Edge pedestal is the insulator foot with scalability contact described in above-mentioned any one.

As an improvement further including reaction tube;The reaction tube includes medicament cartridge and triggering pedestal, in the medicament cartridge Placement oxygen medicament, described medicament cartridge one end are fixedly connected with triggering pedestal, and the other end is equipped with oxygen exhaust.

Further, the reaction tube further includes fixing sleeve, and the fixing sleeve is wrapped in the triggering pedestal periphery and reveals Go out one section, the fixing sleeve internal diameter is slightly larger than the round boss diameter.

Further, the reaction tube is placed on the insulator foot with scalability contact, the fixing sleeve set It is located on the outside of the round boss, the triggering pedestal is connected with the electrode column.

Specifically, the insulation round boss and the dielectric disc use ceramic material.

A kind of insulator foot with scalability contact of the present invention, by keeping concertina construction conductive, pedestal insulation passes through This set ensures that the conductive articles being placed on pedestal can be connected, while insulator foot makes conductive articles be unlikely to all to lead It is logical, insulator foot high temperature resistant, and intensity is big, inside provided by the invention carries the insulator foot of telescopic resilient contact, solves Electrode is easy to the presence of poor contact and electrode erosion because being used for a long time, and efficiently avoids existing after being used for a long time Electrode loose contact problem, while also reducing the risk of electrode erosion, help to extend electrode life, also make simultaneously Product structure is more simple, manufacture easier to process.

Description of the drawings

Fig. 1 is a kind of exploded perspective view of the insulator foot with scalability contact of the present invention;

Fig. 2 is a kind of insulator foot entirety assembling schematic diagram with scalability contact of the present invention;

Fig. 3 is a kind of overall schematic of oxygen generator of the present invention.

Specific implementation mode

In order to make the objectives, technical solutions, and advantages of the present invention be more clear, with reference to the accompanying drawings and embodiments, to this hair It is bright to be further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and do not have to It is of the invention in limiting.

As shown in Figs. 1-2, a kind of insulator foot 10 with scalability contact, including two scalability contacts 1 and absolutely Edge pedestal 2, the insulator foot 2 include pedestal 21, the dielectric disc 22 being arranged on the pedestal 21 and are arranged in disk Interior round insulation boss 23;The boss 23 is higher than the dielectric disc 22;The boss 23 has first through hole 231 and the One or two through-holes 232, the first through hole 231 are located at 23 center of circle of round boss, and second through-hole 232 is located at the circle of round boss 23 The side of the heart;One scalability contact 1 is installed in the first through hole 231, another scalability contact 1 is installed on In two through-holes 232.

As an improvement of this embodiment, the scalability contact includes electrode column 1, is arranged bullet over the electrode shaft Spring 14, snap ring 3 and installation nut 4;The electrode column 1 is placed on the first through hole from top to down together with the spring 14 231 or second in through-hole 232, described in the snap ring 3 is from bottom to top abutted out of the first through hole 231 or the second through-hole 232 Spring 14 simultaneously allows the electrode column to be passed through out of snap ring 3, and the installation nut is fixed on the first through hole 231 or the second through-hole 232 lower sections.

It is appreciated that as a further improvement, the electrode column includes electrode 11, holding section 12 and pars contractilis 13;The electricity Pole 11 is cylindrical, and one end of the electrode 11 also has the identical hemispherical contact point of radius;The other end of the cylinder connects The holding section 12 is connect, the holding section is round pie, and holding section radius is more than the electrode 11, the other end of the holding section Face connects pars contractilis 13, and the pars contractilis 13 is cylinder and radius is less than holding section 12, and the spring 14 is set in described stretch In contracting portion 13, one end of the spring 14 abuts the junction of the holding section 12 and the pars contractilis 13.

Further, 3 internal diameter of the snap ring be slightly larger than 13 diameter of the pars contractilis, the electrode column pars contractilis 13 with it is described Spring 14 stretches out the first through hole 231 or the second through-hole 232, and the snap ring 3 is sheathed on the electrode column pars contractilis 13 and supports The other end of the spring 14 is connect, is additionally provided with an extension on the outside of the snap ring, the extension prolongs to away from 13 side of spring It stretches.

Further, it is additionally provided with swept resistance in the electrode column.

As shown in figure 3, a kind of oxygen generator, includes the insulator foot 10 with scalability contact, the band can be stretched The insulator foot of contracting contact is the insulator foot with scalability contact described in above-mentioned any one.

It is appreciated that as an improvement of this embodiment, further includes reaction tube 20;The reaction tube include medicament cartridge and Pedestal (not shown) is triggered, oxygen medicament processed is placed in the medicament cartridge, described medicament cartridge one end is fixedly connected with triggering pedestal, separately One end is equipped with oxygen exhaust.

Further, the reaction tube further includes fixing sleeve (not shown), and the fixing sleeve is wrapped in the triggering pedestal One section of periphery and exposing, the fixing sleeve internal diameter are slightly larger than the round boss diameter.

Further, the reaction tube is placed on the insulator foot with scalability contact, the fixing sleeve set It is located on the outside of the round boss, the triggering pedestal is connected with the electrode column.

Specifically, the insulation round boss and the dielectric disc use ceramic material.

A kind of insulator foot with scalability contact of the present invention, by keeping concertina construction conductive, pedestal insulation passes through This set ensures that the conductive articles being placed on pedestal can be connected, while insulator foot makes conductive articles be unlikely to all to lead It is logical, insulator foot high temperature resistant, and intensity is big, inside provided by the invention carries the insulator foot of telescopic resilient contact, solves Electrode is easy to the presence of poor contact and electrode erosion because being used for a long time, and efficiently avoids existing after being used for a long time Electrode loose contact problem, while also reducing the risk of electrode erosion, help to extend electrode life, also make simultaneously Product structure is more simple, manufacture easier to process.

The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art Member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications also should be regarded as Protection scope of the present invention.

Claims (9)

1. a kind of insulator foot with scalability contact, including two scalability contacts and insulator foot, which is characterized in that The insulator foot includes that pedestal, setting dielectric disc on the base and the round insulation that is arranged in disk are convex Platform;The boss is higher than the dielectric disc;There is the boss first through hole and the second through-hole, the first through hole to be located at circle The shape boss center of circle, second through-hole are located at the side in the round boss center of circle;One scalability contact is installed on described first In through-hole, another scalability contact is installed in the second through-hole;The scalability contact includes electrode column, is set in electricity Spring, snap ring on pole and installation nut;The electrode column is placed on described first with the spring and leads to from top to down together In hole or the second through-hole, the snap ring from bottom to top abuts the spring out of the first through hole or the second through-hole and allows described Electrode column is passed through out of snap ring, and the installation nut is fixed below the first through hole or the second through-hole.
2. the insulator foot as described in claim 1 with scalability contact, which is characterized in that the electrode column includes electricity Pole, holding section and pars contractilis;The electrode is cylindrical, and one end of the electrode also has the identical hemispherical contact of radius Point;The other end of the cylinder connects the holding section, and the holding section is round pie, and holding section radius is more than the electrode, The other end of the holding section connects pars contractilis, and the pars contractilis is cylinder and radius is less than holding section, the spring pocket It is located on the pars contractilis, one end of the spring abuts the junction of the holding section and the pars contractilis.
3. the insulator foot as claimed in claim 2 with scalability contact, which is characterized in that the snap ring internal diameter is slightly larger than The pars contractilis diameter, the electrode column pars contractilis stretch out the first through hole or the second through-hole, the snap ring with the spring It is sheathed on the other end for abutting the spring on the electrode column pars contractilis, an extension is additionally provided on the outside of the snap ring, it is described Extension extends to away from spring side.
4. the insulator foot as claimed in claim 3 with scalability contact, which is characterized in that be additionally provided in the electrode column Swept resistance.
5. a kind of oxygen generator includes the insulator foot with scalability contact, which is characterized in that the band scalability The insulator foot of contact is the insulator foot with scalability contact as described in claim 1-4 any one.
6. oxygen generator as claimed in claim 5, which is characterized in that further include reaction tube;The reaction tube includes medicine Agent cylinder and triggering pedestal, the medicament cartridge is interior to place oxygen medicament processed, and described medicament cartridge one end is fixedly connected with triggering pedestal, another End is equipped with oxygen exhaust.
7. oxygen generator as claimed in claim 6, which is characterized in that the reaction tube further includes fixing sleeve, described solid Fixed set is wrapped in the triggering pedestal periphery and one section of exposing, the fixing sleeve internal diameter are slightly larger than the round boss diameter.
8. oxygen generator as claimed in claim 7, which is characterized in that the reaction tube is placed on the band scalability On the insulator foot of contact, the fixing sleeve is set on the outside of the round boss, and the triggering pedestal connects with the electrode column Touch connection.
9. oxygen generator as claimed in claim 8, which is characterized in that the insulation round boss and the dielectric disc Using ceramic material.
CN201511016083.4A 2015-12-29 2015-12-29 A kind of insulator foot and oxygen generator with scalability contact CN105449412B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201511016083.4A CN105449412B (en) 2015-12-29 2015-12-29 A kind of insulator foot and oxygen generator with scalability contact

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201511016083.4A CN105449412B (en) 2015-12-29 2015-12-29 A kind of insulator foot and oxygen generator with scalability contact

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CN105449412A CN105449412A (en) 2016-03-30
CN105449412B true CN105449412B (en) 2018-07-31

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019012597A (en) * 2017-06-29 2019-01-24 モレックス エルエルシー Connector terminal assembly

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1329991B1 (en) * 2000-10-26 2007-12-12 Shin-Etsu Polymer Co., Ltd. Compression type connector and the connecting structure thereof
CN201149918Y (en) * 2007-12-14 2008-11-12 东莞中探探针有限公司 Spring type contact probe
US8814586B2 (en) * 2010-03-24 2014-08-26 Nhk Spring Co., Ltd. Connector
TWM499677U (en) * 2014-11-10 2015-04-21 Bellwether Electronic Corp Probe type connector with anti-interference mechanism
CN205565082U (en) * 2015-12-29 2016-09-07 中物功能材料研究院有限公司 Take insulator foot and oxygen generating device of scalability contact

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