CN209389270U - A kind of compression-resistant type electric connector - Google Patents
A kind of compression-resistant type electric connector Download PDFInfo
- Publication number
- CN209389270U CN209389270U CN201920432522.7U CN201920432522U CN209389270U CN 209389270 U CN209389270 U CN 209389270U CN 201920432522 U CN201920432522 U CN 201920432522U CN 209389270 U CN209389270 U CN 209389270U
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- CN
- China
- Prior art keywords
- compression
- layer
- electric connector
- type electric
- resistant type
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- 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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Abstract
The utility model discloses a kind of compression-resistant type electric connectors, including plug and socket, insulating properties shell is provided on the plug, groove there are two symmetrically being opened up on the insulating properties shell, multiple first springs are symmetrically arranged in each groove, it is welded with hemispherical buckle jointly on multiple first springs in the same groove, contact pin is connected on the plug, multiple second springs are symmetrically arranged on the lateral wall of the contact pin, it is welded with elastic piece jointly on multiple springs of the same side, supporting layer is provided on the plug, elastic housing is provided on the socket, card slot there are two symmetrically being opened up on the elastic housing, buffer layer and resistance to compression layer are provided on the socket.The utility model structure novel, it is practical, it connects the contact pin of electric connector with jack more stable, but also be also not susceptible to deformation when ambient pressure increases, reduces the undesirable probability of electric connector contact.
Description
Technical field
The utility model relates to electric connection technology field more particularly to a kind of compression-resistant type electric connectors.
Background technique
It is very big using the dosage of electric connector especially on aircraft in various military secrets and weaponry, up to hundreds of
To thousands of, electric connector contact well whether directly affect the working condition of equipment.
The features such as application places based on electric connector, electric connector needs to have pressure resistance, contact is good, but traditional electricity
Often arrangement is close when connector is connected on component, and will lead to its shell when being squeezed by external force, deformation occurs, thus
The deformation for causing inner conductive element causes electric connector conductive effect to decline, and conductive unfavorable condition, therefore, Wo Menti occurs
A kind of compression-resistant type electric connector out.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of compression-resistant type proposed is electrically connected
Connect device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of compression-resistant type electric connector, including plug and socket are provided with insulating properties shell, the insulation on the plug
Property shell on symmetrically open up there are two groove, be symmetrically arranged with multiple first springs in each groove, be located at same described recessed
Hemispherical buckle is welded on multiple first springs in slot jointly, is connected with contact pin, the outside of the contact pin on the plug
It is symmetrically arranged with multiple second springs on wall, is welded with elastic piece, the plug jointly on multiple springs of the same side
On be provided with supporting layer；
It is provided with elastic housing on the socket, is symmetrically opened up on the elastic housing there are two card slot, on the socket
Be provided with buffer layer and resistance to compression layer, and buffer layer is located on the inside of resistance to compression layer, offer jack on the socket, the jack it is outer
Insulating layer is provided on side wall.
Preferably, the distance between the first slot, two wall of the first slot are formed between the insulating layer and buffer layer
Greater than the thickness of supporting layer.
Preferably, the second slot is formed between the resistance to compression layer and elastic housing, between two walls of second slot
Distance is greater than the thickness of insulating properties shell.
Preferably, the inner surface of the supporting layer is in contact with the outer surface of elastic piece.
Preferably, the internal structure of the resistance to compression layer 12 is W-shaped.
Preferably, the inside of the buffer layer is evenly arranged with multiple springs.
Preferably, the outer diameter of the insulating layer is less than the internal diameter of supporting layer.
Preferably, annular groove is formed between the insulating properties shell and supporting layer, between two walls of the annular groove away from
From the cumulative thickness for being greater than resistance to compression layer and buffer layer.
The utility model has the beneficial effects that
1, by the way that the resistance to compression layer of W-shaped structure is arranged, when elastic housing is under pressure that deformation occurs, it can guarantee contact pin and insert
It keeps being stably connected with relationship between hole, avoids being in contact unfavorable condition.
2, pass through setting buffer layer 11, it is possible to reduce external pressure increases the impact journey to electrical connector interior element suddenly
Degree guarantees electric connector steady operation.
3, by the way that the elastic piece connecting with spring is arranged on the outside of contact pin, it is ensured that after contact pin is inserted into jack, spring
Deformation power makes elastic piece be close to jack inner wall, is not susceptible to shake, guarantees the conductive effect of electric connector.
4, by being symmetrical arranged two hemispherical buckles on insulating properties shell, when plug is connect with socket, make hemisphere
Shape is fastened in card slot, and fast and easy connects electric connector.
In conclusion the utility model structure novel, practical, connect the contact pin of electric connector more with jack
Stablize, and be also not susceptible to deformation when ambient pressure increases, reduces the undesirable probability of electric connector contact.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of compression-resistant type electric connector plug portion structural schematic diagram；
Fig. 2 be the utility model proposes a kind of compression-resistant type electric connector socket part structural schematic diagram.
Fig. 3 be the utility model proposes a kind of compression-resistant type electric connector plug and socket connection after structural representation
Figure.
In figure: 1 plug, 2 insulating properties shells, 3 hemisphericals buckle, 4 elastic pieces, 5 contact pins, 6 supporting layers, 7 grooves, 8 elasticity
Shell, 9 insulating layers, 10 jacks, 11 buffer layers, 12 resistance to compression layers, 13 first slots, 14 sockets, 15 second slots, 16 card slots, 17
Annular groove.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of compression-resistant type electric connector, including plug 1 and socket 14 are provided with outside insulating properties on plug 1
Shell 2 symmetrically opens up on insulating properties shell 2 there are two groove 7, is symmetrically arranged with multiple first springs in each groove 7, is located at same
Hemispherical buckle 3 is welded on multiple first springs in groove 7 jointly, is connected with contact pin 5, the lateral wall of contact pin 5 on plug 1
On be symmetrically arranged with multiple second springs, be welded with elastic piece 4 jointly on multiple springs of the same side, elastic piece 4 can benefit
It is in close contact contact pin 5 and jack 10 with spring deformation power, avoids loosening, supporting layer 6 is provided on plug 1；
It is provided with elastic housing 8 on socket 14, is symmetrically opened up on elastic housing 8 there are two card slot 16, card slot 16 can be with
Hemispherical buckle 3 fastens, and buffer layer 11 and resistance to compression layer 12 is provided on socket 14, and buffer layer 11 is located in resistance to compression layer 12
Side, 5 stable connection of inside contact pin is protected when ambient pressure increases suddenly, offers jack 10 on socket 14, jack 10 it is outer
Insulating layer 9 is provided on side wall.
The first slot 13 is formed between insulating layer 9 and buffer layer 11, the distance between first 13 liang of walls of slot are greater than support
The thickness of layer 6, it is therefore an objective to which during plug electric connector, supporting layer 6 can smoothly be inserted into the first slot 13.
The second slot 15 is formed between resistance to compression layer 12 and elastic housing 8, the distance between two walls of the second slot 15 are greater than
The thickness of insulating properties shell 2, it is therefore an objective to which in electric connector connection procedure, insulating properties shell 2 be can be inserted in the second slot 15.
The inner surface of supporting layer 6 is in contact with the outer surface of elastic piece 4, and contact pin 5 is avoided to shake in a non-operative state
It is dynamic.
The internal structure of resistance to compression layer 12 be it is W-shaped, more pressure can be born, play better supporting role.
The inside of buffer layer 11 is evenly arranged with multiple springs, prevents the External force interference electric connector increased suddenly from connecting shape
State avoids short circuit phenomenon.
The outer diameter of insulating layer 9 is less than the internal diameter of supporting layer 6, it is therefore an objective to which after so that contact pin 5 is inserted into jack 10, elastic piece 4 can be tight
10 inner wall of jack is pasted, fixed function is risen to contact pin 5.
Annular groove 17 is formed between insulating properties shell 2 and supporting layer 6, the width of annular groove 17 is greater than resistance to compression layer 12 and buffering
The cumulative thickness of layer 11, it is therefore an objective to make resistance to compression layer 12 and buffer layer 11 smoothly insertion annular groove 17.
When the utility model is used, the hemispherical buckle 3 on insulating properties shell 2 fastens with the card slot on elastic housing 8,
Resistance to compression layer 12 and buffer layer 11 are inserted into annular groove 17 simultaneously, and fit with supporting layer 6, while supporting layer 6 is located at the first slot
In 13, and fit with insulating layer 9, during contact pin 5 is inserted into jack 10, extruding of the elastic piece 4 by 10 inner wall of jack, hair
Raw deformation, the deformation power of spring makes the inner wall of the abutting jack 10 of elastic piece 4, to make compression-resistant type electric connector during the work time
Contact pin 5 does not loosen, and plays stable conductive effect.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (8)
1. a kind of compression-resistant type electric connector, including plug (1) and socket (14), which is characterized in that be provided on the plug (1)
Insulating properties shell (2) symmetrically opens up on the insulating properties shell (2) there are two groove (7), symmetrical in each groove (7)
Equipped with multiple first springs, hemispherical buckle is welded on multiple first springs being located in the same groove (7) jointly
(3), it is connected with contact pin (5) on the plug (1), is symmetrically arranged with multiple second springs on the lateral wall of the contact pin (5), is located at
It is welded with jointly elastic piece (4) on multiple springs of the same side, is provided with supporting layer (6) on the plug (1)；
It is provided with elastic housing (8), symmetrically opens up on the elastic housing (8) there are two card slot (16) on the socket (14),
Buffer layer (11) and resistance to compression layer (12) are provided on the socket (14), and buffer layer (11) is located on the inside of resistance to compression layer (12), institute
It states and is offered on socket (14) jack (10), be provided with insulating layer (9) on the lateral wall of the jack (10).
2. a kind of compression-resistant type electric connector according to claim 1, which is characterized in that the insulating layer (9) and buffer layer
(11) it is formed between the first slot (13), the distance between described (13) two wall of first slot is greater than the thickness of supporting layer (6).
3. a kind of compression-resistant type electric connector according to claim 1, which is characterized in that outside the resistance to compression layer (12) and elasticity
It is formed between shell (8) the second slot (15), the distance between two walls of second slot (15) are greater than insulating properties shell (2)
Thickness.
4. a kind of compression-resistant type electric connector according to claim 1, which is characterized in that the inner surface of the supporting layer (6)
It is in contact with the outer surface of elastic piece (4).
5. a kind of compression-resistant type electric connector according to claim 1, which is characterized in that the internal junction of the resistance to compression layer (12)
Structure is W-shaped.
6. a kind of compression-resistant type electric connector according to claim 1, which is characterized in that the inside of the buffer layer (11) is equal
It is even to be provided with multiple springs.
7. a kind of compression-resistant type electric connector according to claim 1, which is characterized in that the outer diameter of the insulating layer (9) is small
Internal diameter in supporting layer (6).
8. a kind of compression-resistant type electric connector according to claim 1, which is characterized in that the insulating properties shell (2) and branch
It supports and forms annular groove (17) between layer (6), the distance between two walls of the annular groove (17) are greater than resistance to compression layer (12) and buffer
The cumulative thickness of layer (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920432522.7U CN209389270U (en) | 2019-04-02 | 2019-04-02 | A kind of compression-resistant type electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920432522.7U CN209389270U (en) | 2019-04-02 | 2019-04-02 | A kind of compression-resistant type electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209389270U true CN209389270U (en) | 2019-09-13 |
Family
ID=67852717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920432522.7U Expired - Fee Related CN209389270U (en) | 2019-04-02 | 2019-04-02 | A kind of compression-resistant type electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209389270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112072391A (en) * | 2020-08-04 | 2020-12-11 | 安徽蓝麦通信股份有限公司 | Push-pull electric connector |
-
2019
- 2019-04-02 CN CN201920432522.7U patent/CN209389270U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112072391A (en) * | 2020-08-04 | 2020-12-11 | 安徽蓝麦通信股份有限公司 | Push-pull electric connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190913 Termination date: 20210402 |