CN204348994U - A kind of probe type spring electronic connector - Google Patents
A kind of probe type spring electronic connector Download PDFInfo
- Publication number
- CN204348994U CN204348994U CN201520114876.9U CN201520114876U CN204348994U CN 204348994 U CN204348994 U CN 204348994U CN 201520114876 U CN201520114876 U CN 201520114876U CN 204348994 U CN204348994 U CN 204348994U
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- CN
- China
- Prior art keywords
- metal
- thimble
- spring
- metal casing
- metal thimble
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- Expired - Fee Related
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- 239000000523 sample Substances 0.000 title claims abstract description 21
- 239000002184 metal Substances 0.000 claims abstract description 96
- 239000012212 insulator Substances 0.000 claims abstract description 22
- 230000000712 assembly Effects 0.000 claims abstract description 6
- 238000000429 assembly Methods 0.000 claims abstract description 6
- 241001270131 Agaricus moelleri Species 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Measuring Leads Or Probes (AREA)
Abstract
The utility model discloses a kind of probe type spring electronic connector, comprise the metal casing of upper end open lower end closed, metal thimble and spring, described metal thimble top is positioned at outside metal casing, metal thimble lower portion is in metal casing, spring is positioned at metal thimble lower end and is positioned at metal casing inner bottom part, it is characterized in that: be provided with insulator in described metal casing, insulator one end contacts with metal thimble lower end, and the insulator other end contacts with spring upper end.The utility model by setting up insulator between metal thimble and spring, spring and metal thimble are insulated completely come, the phenomenon thoroughly stopped spring heating or burnt, and metal thimble lower bottom end is plane or inclined-plane or local slope or is provided with eccentric orfice, or metal thimble is made up of upper and lower two assemblies, the contact-making surface of these two assemblies is eccentric localized contact, and like this, metal thimble can closely be connected with metal casing and greatly reduce contact resistance.
Description
Technical field
The utility model relates to a kind of electric power connector, especially relates to a kind of probe type spring electronic connector.
Background technology
By the probe type spring electronic connector be conventionally used to aspects such as rechargeable battery (Battery) or liquid crystal display (Liquid-Crystal Display:LCD) telecommunication transmission, it constructs the metal probe and Compress Spring that comprise metal shell and be contained in metal shell, nationality is communicated with by Compress Spring one end and circuit board, reaches the object of telecommunication transmission when metal probe compresses this Compress Spring other end.To produce moment when dynamic compression do not contact and low contact phenomena because Compress Spring only contacts with the bottom of thimble (non-perforate).When thimble and sheath body disconnect, electric current can flow through spring, and causes spring heating or burn distortion losing elasticity, makes probe destruction.
Utility model content
For above-mentioned deficiency, the utility model provides a kind ofly can provide low resistance, effectively stop spring conduction and the stable and low cost of manufacture of heating burnout phenomenon, telecommunication transmission and the high probe type spring electronic connector of production capacity.
The technical solution of the utility model is: a kind of probe type spring electronic connector, comprise the metal casing of upper end open lower end closed, metal thimble and spring, described metal thimble top is positioned at outside metal casing, metal thimble lower portion is in metal casing, spring is positioned at metal thimble lower end and is positioned at metal casing inner bottom part, it is characterized in that: be provided with insulator in described metal casing, insulator one end contacts with metal thimble lower end, and the insulator other end contacts with spring upper end.
Further, described metal casing upper end open is the closing in of metal casing edge to adduction, and the internal diameter of closing in is less than metal thimble lower outer diameter and is greater than metal thimble top external diameter.
Further, described metal thimble top is thinner than bottom, upper end is for circle or flat-top or part circular or part flat-top or cusp or be provided with hole, lower bottom end is plane or inclined-plane or part plan or local slope or circular or part-circular, further, thimble lower bottom end is provided with hole, and specifically, this hole is eccentric orfice.
Preferably, described metal thimble is made up of upper and lower two assemblies, and upper assembly top is positioned at outside metal casing, and upper assembly bottom and lower assembly are positioned at metal casing, contacts between upper assembly with lower assembly for eccentric; Thin bottom, upper assembly top is thick, and upper end is for circle or flat-top or part circular or part flat-top or cusp or be provided with hole, and lower bottom end is plane or inclined-plane or part plan or local slope or circle or part-circular or is provided with hole, and lower assembly is metallic object.
Described spring is Compress Spring.
The beneficial effects of the utility model are: the utility model by installing insulator additional between metal thimble and spring, make electric power connector have low resistance, big current, spring and do not participate in the features such as conduction is not generated heat, telecommunication transmission is stable, and assemble convenient, can enhance productivity, improve production capacity.
Accompanying drawing explanation
Fig. 1 is embodiment 1 structural representation;
Fig. 2 is embodiment 2 structural representation;
Fig. 3 is the combination partial sectional view that the utility model is assembled on charged electrical stall;
Fig. 4 is the upward view that the utility model is assembled in the combination on charged electrical stall.
In figure, 1-metal thimble, 2-metal casing, 3-insulator, 4-Compress Spring, 7-battery tray, 70-assembling grove, the upper assembly of 101-, assembly under 102-.
Embodiment
Below in conjunction with drawings and Examples, utility model is further illustrated.
Embodiment 1, as shown in Figure 1, a kind of probe type spring electronic connector, comprise upper end open, the metal casing 2 of lower end closed, metal thimble 1, insulator 3, Compress Spring 4, the bottom of described metal thimble 1 is positioned at metal casing 2, insulator 3 one end and metal thimble 1 time end in contact, the other end contacts with Compress Spring 4, Compress Spring 4 is positioned at metal casing 2 inner bottom part, described metal casing 2 upper end open is the closing in of edge to adduction, the internal diameter closed up is less than metal thimble 1 lower outer diameter and is greater than metal thimble 1 top external diameter, described metal thimble 1 top is thinner than bottom, upper end is for circle or flat-top or part circular or part flat-top or cusp or be provided with hole, lower bottom end is plane or inclined-plane or part plan or local slope or circular or part-circular, further, lower bottom end is provided with eccentric orfice, described insulator 3 is cylinder or spheroid, insulator 3 is between metal thimble 1 and Compress Spring 4, Compress Spring 4 and metal thimble 1 is made to separate completely like this, Compress Spring has no chance to participate in conduction, also would not generate heat or burn thus make metal thimble ineffective, further, be inclined-plane or local slope bottom metal thimble 1, make metal thimble greatly reduce contact resistance together with metal casing 2 side pressure.
Embodiment 2, as shown in Figure 2, a kind of probe type spring electronic connector, comprise upper end open, the metal casing 2 of lower end closed, metal thimble 1, insulator 3, Compress Spring 4, described metal thimble 1 is made up of upper assembly 101 and lower assembly 102, metal casing 2 upper end open is the closing in of edge to adduction, the internal diameter closed up is less than assembly 101 lower outer diameter and is greater than assembly 102 top external diameter, the top of upper assembly 101 is positioned at outside metal casing 2, the bottom of upper assembly 101 is positioned at metal casing 2, upper assembly 101 bottom contacts with lower assembly 102, with insulator 3 end thereof contacts bottom lower assembly 102, insulator 3 other end contacts with Compress Spring 4, Compress Spring 4 is positioned at metal casing 2 inner bottom part, thin bottom, described upper assembly 101 top is thick, upper end is for circle or flat-top or part circular or part flat-top or cusp or be provided with hole, lower bottom end is plane or inclined-plane or part plan or local slope or circle or part-circular or is provided with hole, lower assembly 102 is metallic object, lower assembly 102 upper end center protrusion, jut is circular, like this, when thimble presses down, the contact point of upper assembly 101 and lower assembly 102 is eccentric, lateral pressure can be produced, make syringe needle can with metal casing close contact, greatly reduce contact resistance.
As Fig. 3, shown in Fig. 4, when the utility model probe type spring electronic connector is combined in charged electrical stall, have five telecommunication transmission place (for ease of introducing, figure only cuts open and illustrates one), first sequentially by metal thimble 1, insulator 3, Compress Spring 4 packs in metal casing 2 and is assembled into finished product probe, then metal thimble 1 is assembled in the assembling grove 70 of charged electrical stall 7, once carry out charging operation, this metal thimble 1 can be moved down by pressurized, now metal thimble lower end produces side pressure because of being inclined-plane, make metal thimble 1 and metal casing 2 close contact, simultaneously because insulator 3 is by thimble and spring 4 is completely isolated comes, protection spring 4 is non-conductive, do not generate heat, spring is avoided to make electric power connector produce fault because of heating burnout.
The utility model by setting up insulator between metal thimble and spring, spring and metal thimble are insulated completely come, the phenomenon thoroughly stopped spring heating or burnt, and metal thimble lower bottom end is plane or inclined-plane or local slope or is provided with eccentric orfice, or metal thimble is made up of upper and lower two assemblies, the contact-making surface of these two assemblies is eccentric localized contact, and like this, metal thimble can closely be connected with metal casing and greatly reduce contact resistance.
The foregoing is only of the present utility model and goodly execute example, as long as the various modification done according to the utility model and change, must comprise in the utility model right.
Claims (7)
1. a probe type spring electronic connector, comprise the metal casing of upper end open lower end closed, metal thimble and spring, described metal thimble top is positioned at outside metal casing, metal thimble lower portion is in metal casing, spring to be positioned at below metal thimble and to be positioned at metal casing, it is characterized in that: be provided with insulator in described metal casing, insulator one end contacts with metal thimble lower end, and the insulator other end contacts with spring upper end.
2. probe type spring electronic connector according to claim 1, is characterized in that: described metal casing upper end open is the closing in of metal casing edge to adduction, and the internal diameter of closing in is less than metal thimble lower outer diameter and is greater than metal thimble top external diameter.
3. probe type spring electronic connector according to claim 2, it is characterized in that: described metal thimble top is thinner than bottom, upper end is for circular or flat-top or part circular or part flat-top or cusp or be provided with hole, and lower bottom end is plane or inclined-plane or part plan or local slope or circular or part-circular.
4. the probe type spring electronic connector according to claim 1 or 2 or 3, is further characterized in that: described thimble lower bottom end is provided with hole.
5. probe type spring electronic connector according to claim 1, be further characterized in that: described metal thimble is made up of upper and lower two assemblies, upper assembly top is positioned at outside metal casing, and upper assembly bottom and lower assembly are positioned at metal casing, contacts between upper assembly with lower assembly for eccentric.
6. probe type spring electronic connector according to claim 5, be further characterized in that: upper thin bottom, assembly top is thick, upper end is for circle or flat-top or part circular or part flat-top or cusp or be provided with hole, lower bottom end is plane or inclined-plane or part plan or local slope or circle or part-circular or is provided with hole, and lower assembly is metallic object.
7. probe type spring electronic connector according to claim 1, is characterized in that: described spring is Compress Spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520114876.9U CN204348994U (en) | 2015-02-13 | 2015-02-13 | A kind of probe type spring electronic connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520114876.9U CN204348994U (en) | 2015-02-13 | 2015-02-13 | A kind of probe type spring electronic connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204348994U true CN204348994U (en) | 2015-05-20 |
Family
ID=53232242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520114876.9U Expired - Fee Related CN204348994U (en) | 2015-02-13 | 2015-02-13 | A kind of probe type spring electronic connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204348994U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105990731A (en) * | 2015-02-13 | 2016-10-05 | 吴湘威 | Probe type spring electronic connector |
| CN106571550A (en) * | 2015-10-08 | 2017-04-19 | 宏达国际电子股份有限公司 | Connector |
-
2015
- 2015-02-13 CN CN201520114876.9U patent/CN204348994U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105990731A (en) * | 2015-02-13 | 2016-10-05 | 吴湘威 | Probe type spring electronic connector |
| CN106571550A (en) * | 2015-10-08 | 2017-04-19 | 宏达国际电子股份有限公司 | Connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 |