CN207217898U - More jack electrical connection components under high temperature, high vacuum environment - Google Patents
More jack electrical connection components under high temperature, high vacuum environment Download PDFInfo
- Publication number
- CN207217898U CN207217898U CN201720455773.8U CN201720455773U CN207217898U CN 207217898 U CN207217898 U CN 207217898U CN 201720455773 U CN201720455773 U CN 201720455773U CN 207217898 U CN207217898 U CN 207217898U
- Authority
- CN
- China
- Prior art keywords
- jack
- electrical connection
- vacuum environment
- high temperature
- components under
- 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.)
- Active
Links
Landscapes
- Furnace Details (AREA)
Abstract
The utility model discloses more jack electrical connection components under a kind of high temperature, high vacuum environment, including trays, trays includes pallet chassis；Electrical connection component and heating support plate are provided with pallet chassis；Traveling heater is provided with the heating support plate；Wherein, electrical connection component includes aluminium oxide ceramics disk, and aluminium oxide ceramics panel surface edge is rounded uniformly to offer some unthreaded holes；It is rounded in the middle part of the aluminium oxide ceramics panel surface to be evenly arranged with some jacks, rounded equally distributed some connecting poles are provided between unthreaded hole and jack；Connection column bottom is connected with wire；By setting connection sheet to connect between jack and connecting pole.The beneficial effects of the utility model：Can be more preferably intensive suitable for some contact pins, wiring is difficult and requires the high electrical equipment connection occasion of high pressure, resistance to stream.
Description
Technical field
Field of domestic appliances manufacture technology is the utility model is related to, it particularly relates under a kind of high temperature, high vacuum environment
More jack electrical connection components.
Background technology
In the electronic system of all kinds of equipments, electric connector is between device and device, component and component, system and system
Electrical connection and signal transmission are carried out, is to form base components necessary to a holonomic system.
Electric connector is for connecting wire, cable, control panel（Storehouse）Electromechanical compo.It by free-end electric connector and
Fixed electric connector two parts composition, by plugging together between them and is separated, and is produced circuit and is switched on and off.Electric connector
And referred to as connector.
Under high temperature, high vacuum environment, the requirement to electrical connection can be higher.In some special occasions, nothing is electrically connected
Method then needs to develop a kind of special electrical connection component, to meet that equipment uses using current existing modular electrical connector
It is required that.
A kind of workpiece is used among the negative electrode transfer system equipment of northern night vision group（See Fig. 1）, can under workpiece bottom
It is a kind of 22 contact pin structures to cut down hub post（See Fig. 2）, stem is integrally formed using glass dust die casting, equal on ￠ 35mm circumference
Cloth 22 a diameter of ￠ 1.1mm nickel wire.
The internal environment of this equipment is condition of high vacuum degree 5*10-5Pa, 350 DEG C of workpiece heat maximum temperature, can under workpiece bottom
180 DEG C of disk heating-up temperature is cut down, according to requirements, it is necessary to design a tray for work pieces, workpiece is stably placed in vacuum chamber
The heart, tray for work pieces are used for the installation of workpiece, using plug-in type structure, can easily dismantle, load, workpiece 22 from pallet
Electrode stem is turned on by the jack on fixture with external power source, and ensures good electrical contact, and connector and wire pressure voltage are
2000V, resistance to flow valuve are 5A.Tray for work pieces use environment（See Fig. 3）.
Electrical connection component is located at tray for work pieces center for the core component of tray for work pieces, and the component is designed with following
It is difficult：
1st, environment temperature is too high need to be resistant to 350 DEG C, and common insulators, contact can not meet to require；
2nd, vacuum is too high, and common insulators, contact can not meet to require；
3rd, workpiece uniform 22 a diameter of ￠ 1.1mm contact pin on ￠ 35mm circumference, contact pin distribution is overstocked, to positioning
It is required that higher, wiring is very difficult.
4th, pressure voltage, resistance to flow valuve are higher.
The problem of in correlation technique, effective solution is not yet proposed at present.
Utility model content
For the above-mentioned technical problem in correlation technique, the utility model proposes inserted under a kind of high temperature, high vacuum environment more
Hole electrical connection component, can be intensive suitable for some contact pins, and wiring is difficult and requires the high special occasions of high pressure, resistance to stream.
To realize above-mentioned technical purpose, what the technical solution of the utility model was realized in：
More jack electrical connection components under a kind of high temperature, high vacuum environment, including trays, the trays include
Pallet chassis；Electrical connection component and heating support plate are provided with the pallet chassis；It is provided with the heating support plate
Traveling heater；Wherein, the electrical connection component includes aluminium oxide ceramics disk, and the aluminium oxide ceramics panel surface edge is in circle
Shape uniformly offers some unthreaded holes；It is rounded in the middle part of the aluminium oxide ceramics panel surface to be evenly arranged with some jacks, the light
Rounded equally distributed some connecting poles are provided between hole and jack；The connection column bottom is connected with wire；It is described to insert
By setting connection sheet to connect between hole and connecting pole.
Further, the heating support plate is fixed on by dormant bolt through the unthreaded hole on the aluminium oxide ceramics disk
In the pallet chassis.
Further, the traveling heater is fixedly connected with heating support plate by dormant bolt.
Further, the electric connection component is fixedly connected with pallet chassis by dormant bolt.
Further, the jack is that the elastic hole upper end is loudspeaker using elastic hole made of phosphor bronze material
Mouth structure, formed with a necking after the horn mouth；Or
The jack is using wire spring socket made of wire spring jack structure.
Further, the connection sheet is made with connecting pole of red copper material.
Further, the connection sheet front end is machined with chamfering.
Additional aspect and advantage of the present utility model will describe in detail in follow-up embodiment.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
In the required accompanying drawing used be briefly described, it should be apparent that, drawings in the following description are only of the present utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other accompanying drawings.
Fig. 1 is a kind of workpiece schematic diagram in background technology in the utility model；
Fig. 2 is that lower in background technology in the utility model cuts down disk and core column structure figure；
Fig. 3 is the trays use environment figure in background technology in the utility model；
Fig. 4 is high temperature according to the utility model embodiment, more jack electrical connection components under high vacuum environment
Trays dimensional structure diagram；
Fig. 5 is high temperature according to the utility model embodiment, more jack electrical connection components under high vacuum environment
Electrical connection component positive structure schematic；
Fig. 6 is high temperature according to the utility model embodiment, more jack electrical connection components under high vacuum environment
Electrical connection component structure schematic diagram；
Fig. 7 is high temperature according to the utility model embodiment, more jack electrical connection components under high vacuum environment
A kind of jack --- elastic hole structural representation；
Fig. 8 is high temperature according to the utility model embodiment, more jack electrical connection components under high vacuum environment
A kind of jack --- wire spring jack structure schematic diagram one；
Fig. 9 is high temperature according to the utility model embodiment, more jack electrical connection components under high vacuum environment
A kind of jack --- wire spring jack structure schematic diagram two；
Figure 10 is high temperature according to the utility model embodiment, more jack electrical connection components under high vacuum environment
Connection sheet structural representation；
Figure 11 is high temperature according to the utility model embodiment, more jack electrical connection components under high vacuum environment
Connecting pole structural representation.
In figure：1st, pallet chassis；2nd, aluminium oxide ceramics disk；3rd, support plate is heated；4th, traveling heater；5th, jack；6th, even
Contact pin；7th, connecting pole；8th, wire；9th, trays；10th, unthreaded hole；11st, electrical connection component.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, every other embodiment that those of ordinary skill in the art are obtained all belongs to
In the scope of the utility model protection.
As shown in Figure 4,5, 6, a kind of high temperature according to the utility model embodiment, more jack electricity under high vacuum environment
Device connection component, including trays 9, the trays 9 include pallet chassis 1；Electrical equipment is provided with the pallet chassis 1
Connection component 11 and heating support plate 3；Traveling heater 4 is provided with the heating support plate 3；Wherein, the electrical equipment connection
Component 11 includes aluminium oxide ceramics disk 2, and the marginal surface of aluminium oxide ceramics disk 2 is rounded uniformly to offer some unthreaded holes 10；
The surface middle part of aluminium oxide ceramics disk 2 is rounded to be evenly arranged with some jacks 5, is set between the unthreaded hole 10 and jack 5
There are rounded equally distributed some connecting poles 7；The bottom of connecting pole 7 is connected with wire 8；The jack 5 and connecting pole 7 it
Between by setting connection sheet 6 to connect.
Wherein, ceramic disk uses aluminium oxide ceramics disk 2, aluminium oxide ceramics be in refractory oxide chemical property it is most stable,
Mechanical strength highest is a kind of, has the characteristics that elevated temperature strength is high, heat-resist, corrosion resistance is strong, improves electrical equipment connection group
The heat-resisting ability of part 11, simultaneous oxidation aluminium ceramics have the characteristics that excellent electrical insulation capability and relatively low dielectric loss, prevented
Only internal short-circuit.
High temperature resistant, the aluminium oxide ceramics disk 2 for preventing short circuit and jack 5 are big as the contact two in electric connection component 11
Elementary cell, extension is provided with connection sheet 6 and connecting pole 7, in favor of facilitating connecting wire 8.
The heating support plate 3 is fixed on described by dormant bolt through the unthreaded hole 10 on the aluminium oxide ceramics disk 2
In pallet chassis 1.
The connection sheet 6 is made with connecting pole 7 of red copper material, makes the electric conductivity of electrical connection component 11 more preferable.
As shown in Figure 10, the front end of connection sheet 6 is machined with chamfering, to avoid short circuit between workpiece.
Such as the structural representation that Figure 11 is connecting pole 7.
In a specific embodiment of the present utility model, the traveling heater 4 and heating support plate 3 pass through countersunk head spiral shell
Bolt is fixedly connected.
In a specific embodiment of the present utility model, the electric connection component 11 and pallet chassis 1 pass through countersunk head
Bolt is fixedly connected.
In a specific embodiment of the present utility model, as shown in fig. 7, the jack 5 is using phosphor bronze material system
Into elastic hole, the elastic hole upper end is bell-mouth structure of air, formed with a necking, wherein phosphor bronze after the horn mouth
Manufactured elastic hole, have and do very much to obtain corrosion resistance, not flashing during impact, insensitive to deflection, self-lubricating is without dimension
The characteristics such as shield, the jack strip hard wired electrical structure of phosphor bronze, no rivet interlacement or without wiping contact, it is ensured that contact is good
Good, elastic force is good, and plug is steady.The jack upper end uses bell-mouth structure of air, facilitates the positioning and introducing of contact pin, has one after horn mouth
Necking, using the good elasticity of material, ensure that the contact of contact is good, and reproducible, service life length；Or
As shown in FIG. 8 and 9, the jack 5 is using wire spring socket made of wire spring jack structure, and wire spring socket is a kind of
Highly reliable contact pin jack component, when being inserted with 11 corresponding contact pin of electrical connection component, whole copper wires are in larger scope
Inner close fitting contact pin outer surface, now all copper wires all form line contact with contact pin in jack, are contact electricity the advantages of the structure
Hinder it is small, produce heat it is small, connection is highly reliable, contact engaging and separating force is soft, anti-vibration resistance is good, impact resistance is strong, plug often, using the longevity
Life length.
Fig. 1,2,3 are more jack electrical connection components under a kind of high temperature described in this utility model, high vacuum environment,
When specifically used, each annexation with other parts, with use environment figure.
In order to facilitate above-mentioned technical proposal of the present utility model is understood, below by way of new to this practicality in specifically used mode
The above-mentioned technical proposal of type is described in detail.
When specifically used, according to it is described in the utility model in summary, by means of above-mentioned technology of the present utility model
Scheme, pass through
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (7)
1. more jack electrical connection components under a kind of high temperature, high vacuum environment, including trays（9）, it is characterised in that：It is described
Trays（9）Including pallet chassis（1）；The pallet chassis（1）On be provided with electrical connection component（11）Supported with heating
Disk（3）；The heating support plate（3）On be provided with traveling heater（4）；Wherein, the electrical connection component（11）Including oxygen
Change aluminium ceramic disk（2）, the aluminium oxide ceramics disk（2）Marginal surface is rounded uniformly to offer some unthreaded holes（10）；The oxygen
Change aluminium ceramic disk（2）Surface middle part is rounded to be evenly arranged with some jacks（5）, the unthreaded hole（10）With jack（5）Between set
It is equipped with rounded equally distributed some connecting poles（7）；The connecting pole（7）Bottom is connected with wire（8）；The jack（5）
With connecting pole（7）Between by setting connection sheet（6）Connection.
2. more jack electrical connection components under high temperature according to claim 1, high vacuum environment, it is characterised in that described
Heat support plate（3）The aluminium oxide ceramics disk is passed through by dormant bolt（2）On unthreaded hole（10）It is fixed on the tray bottom
Disk（1）On.
3. more jack electrical connection components under high temperature according to claim 1, high vacuum environment, it is characterised in that described
Traveling heater（4）With heating support plate（3）It is fixedly connected by dormant bolt.
4. more jack electrical connection components under high temperature according to claim 1, high vacuum environment, it is characterised in that described
Electrical connection component（11）And pallet chassis（1）It is fixedly connected by dormant bolt.
5. more jack electrical connection components under high temperature according to claim 1, high vacuum environment, it is characterised in that described
Jack（5）For using elastic hole made of phosphor bronze material, the elastic hole upper end is bell-mouth structure of air, the horn mouth
Afterwards formed with a necking；Or
The jack（5）For using wire spring socket made of wire spring jack structure.
6. more jack electrical connection components under high temperature according to claim 1, high vacuum environment, it is characterised in that described
Connection sheet（6）With connecting pole（7）It is made of red copper material.
7. more jack electrical connection components under high temperature according to claim 6, high vacuum environment, it is characterised in that described
Connection sheet（6）Front end is machined with chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720455773.8U CN207217898U (en) | 2017-04-27 | 2017-04-27 | More jack electrical connection components under high temperature, high vacuum environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720455773.8U CN207217898U (en) | 2017-04-27 | 2017-04-27 | More jack electrical connection components under high temperature, high vacuum environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207217898U true CN207217898U (en) | 2018-04-10 |
Family
ID=61810716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720455773.8U Active CN207217898U (en) | 2017-04-27 | 2017-04-27 | More jack electrical connection components under high temperature, high vacuum environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207217898U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108666189A (en) * | 2018-05-15 | 2018-10-16 | 北京中科科美科技股份有限公司 | A kind of multistation automatic centering device under high temperature high vacuum environment |
-
2017
- 2017-04-27 CN CN201720455773.8U patent/CN207217898U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108666189A (en) * | 2018-05-15 | 2018-10-16 | 北京中科科美科技股份有限公司 | A kind of multistation automatic centering device under high temperature high vacuum environment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207217898U (en) | More jack electrical connection components under high temperature, high vacuum environment | |
| CN110133344B (en) | Simple device for quick replacement of electric energy meter without power-off | |
| CN103700976A (en) | Socket | |
| CN210039803U (en) | Insulator assembly for electrical connection of railway vehicle | |
| CN201859968U (en) | Temperature controller of liquid heating device | |
| CN204377168U (en) | Safety environment protecting energy saving electric heating system | |
| CN209169539U (en) | A kind of high-voltage capacitor discharge device | |
| CN205960357U (en) | Alternating current -direct current plug connector | |
| CN208385663U (en) | A kind of two core interlocking connectors | |
| CN201726016U (en) | Double-fork type AC rotating reversing device for rotating dining table | |
| CN205655249U (en) | Building blocks lamps and lanterns | |
| CN208127560U (en) | A kind of short device of arc arrangements of electric connection | |
| CN101762731A (en) | Plug-in type connecting assembly of plug-in type electric energy meter | |
| CN205621696U (en) | Fuse of many fuse -links | |
| CN202454784U (en) | Ceramic seat bonding post | |
| CN212322861U (en) | Safety switch | |
| CN213023230U (en) | Battery test connecting device | |
| CN107681079A (en) | A kind of battery bracket | |
| CN103680948B (en) | A kind of heat-dissipating casing of film capacitor | |
| CN217281403U (en) | Copper bar connecting terminal | |
| CN203721944U (en) | Socket with elastic containers | |
| CN221504842U (en) | Combined LED line lamp | |
| CN117913612B (en) | Multipurpose lamp holder structure | |
| CN219163795U (en) | Vehicle lamp conversion plug structure | |
| CN220233511U (en) | Charger adapter for electric vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |