CN207052845U - A kind of RJ45 connectors with turnover type dustproof construction - Google Patents
A kind of RJ45 connectors with turnover type dustproof construction Download PDFInfo
- Publication number
- CN207052845U CN207052845U CN201720798178.4U CN201720798178U CN207052845U CN 207052845 U CN207052845 U CN 207052845U CN 201720798178 U CN201720798178 U CN 201720798178U CN 207052845 U CN207052845 U CN 207052845U
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- connector
- dustproof construction
- lower house
- connectors
- upper shell
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Abstract
The utility model discloses a kind of RJ45 connectors with turnover type dustproof construction, the connector male head coordinated including connector female end and with the connector female end, the junction of the connector female end and connector male head is coated with dustproof construction, the dustproof construction includes upper shell and the lower house being hinged with upper shell, the lower house are fixedly connected with connector male head joint.The utility model has the advantages that：This connector can avoid the connector conducting failure caused by dust stratification, improve service life.
Description
Technical field
It the utility model is related to a kind of RJ45 connectors, more particularly to a kind of RJ45 connections with turnover type dustproof construction
Device.
Background technology
At present, RJ45 connectors are widely used in computer network data transmission, and the most common are reticle plug provided.RJ45 types
It is reticle plug provided also known as crystal head, share eight cores and make, by the connected mode of category-5 cable or twisted-pair feeder be applied to LAN and
Between the network equipment of ADSL broadband access network users.Existing RJ45 connectors are mostly that male and female are directly used cooperatively.
Notification number is that CN205900941U Chinese patent discloses a kind of more born of the same parents' type RJ45 connectors, and the connector includes
Insulating body.It is provided with terminal member in insulating body, the side of insulating body is provided with some plug divisions, in each plug division
Provided with top intensive aspect and bottom intensive aspect.Positioning port on anti-mis-insertion, each two bottom are formed between the intensive aspect of each two top
Positioning port under anti-mis-insertion is formed between intensive aspect.This connector on connector body by setting top intensive aspect and bottom
Intensive aspect, the structural strength of connector is improved, prevents that caused pulling force or pressure are transferred directly to terminal member when plug from operating,
It effectively prevent terminal loosening.
But this connector is directly used cooperatively due to male and female so that male and female junction it is exposed
The external world, and then cause connector to accumulate dust during long-term use and enter inside connector and cover terminal member surface.By
It can cause connector that conducting failure occurs in dust stratification, reduce the service life of plug connector, have much room for improvement.
Utility model content
The purpose of this utility model is to provide a kind of RJ45 connectors with turnover type dustproof construction, and this connector can
To avoid the connector conducting failure caused by dust stratification, service life is improved.
Above-mentioned technical purpose of the present utility model technical scheme is that：One kind is prevented with turnover type
The RJ45 connectors of dirt structure, including connector female end and the connector male head with connector female end cooperation, the company
The junction for connecing device female and connector male head is coated with dustproof construction, and the dustproof construction includes upper shell and and upper shell
Be hinged lower house, the lower house are fixedly connected with connector male head joint.
By using above-mentioned technical proposal, by coating dustproof construction at connector female end and connector male head so that
Connector prevents the dust of outside or debris from entering in connector, having prevented dust and led to connector during long-term use
The general character influences, and extends the service life of connector.Meanwhile the connector that dustproof construction is avoided caused by careless touch is public
Head separates with connector female end, separating for several times, can reduce the service life of connector interface.Therefore improve connector male head with
The stability and reliability of connector female end junction.
The utility model is further arranged to：The larger one end of the dustproof construction is adapted with the connector female end,
Less one end is adapted with the connector male head.
By using above-mentioned technical proposal, the profile of dustproof construction and connector female end and connector male head link position
Profile is similar, improves covered effect of the dustproof construction to adapter connector, and then the dust for avoiding the external world enters connector
Inside, improve dust-proof effect.Simultaneously as the connector that the special profile of dustproof construction is wrapped up connects relative to tradition
Device, the intensity requirement to plastic body socket bottom is reduced, so as to reduce socket bottom thickness.
The utility model is further arranged to：The side wall of the upper shell and lower house be double layer screen design of material,
And middle part hollow out, upper shell, lower house are provided with groove close to hinged place.
By using above-mentioned technical proposal, hollow part in the middle part of side wall can be communicated with the external world by groove.Due to existing
Still retain RJ45 functions while RJ45 connector outward appearance more and more thinners, and then cause the original paper density in connector to increase, such as
Fruit has the electromagnetic interference of any to be impacted to tiny equipment.By above-mentioned setting, the wasting of resources is being reduced
Electromagnetic interference can be prevented simultaneously.
The utility model is further arranged to：Side of the lower house away from hinged place be provided with two it is separate
Square groove, the side of the lower house are provided with the article putting groove perpendicular with square groove opening direction, the bottom of two square grooves with
Article putting groove is connected, and the side in the article putting groove close to each square groove is all provided with T-shaped piece, is set between each described T-shaped piece
It is equipped with spring；The sliding block that the side of the upper shell is equipped with dome is engaged in each square groove in lower house, Mei Gesuo
The side for stating sliding block towards another sliding block is provided with the accommodating chamber that can coordinate with dome.
By using above-mentioned technical proposal, when upper shell turns to mated condition in lower house by hinged place, technology
Personnel need to only skid off with movable slider inside upper shell.When sliding block, which slides to, to be abutted against with the dome in lower house prescription groove, lead to
Cross and continue to move down by two side slides and downward power is applied to the dome of its corresponding position.Now, due to dome and T-shaped piece of fixed company
Connect, the spring between T-shaped piece of both sides is in compressive state by the extruding force from both sides, and then T-shaped piece of both sides drive and fixed
The dome of connection enters line slip towards direction close to each other in square groove.When sliding block continues to move to certain position in square groove
When, the accommodating chamber of both sides is engaged with both sides dome just, and now spring drives is caught in both sides with the T-shaped piece of dome being fixedly connected
In accommodating chamber.When needing to be separated upper shell with lower house, technical staff only need to move sliding block towards towards opposite direction
Dynamic, its motion process is contrary to the above.
The utility model is further arranged to：The side of each sliding block is in being fixedly connected with same shifting in upper shell
Plate is moved, is equipped with screw mandrel in the middle part of the movable plate, one end of the screw mandrel is provided with bearing block, and the other end of the screw mandrel is worn
Go out upper shell and be fixedly connected with handwheel.
By using above-mentioned technical proposal, when technical staff need to only rotate handwheel, and then drive what is be fixedly connected with the hand wheel
Screw mandrel rotates.The rotational band of screw mandrel rotates come the movable plate being connected with wire rod thread, but due to connector shell
Middle part hollow out and movable plate inside upper shell with mutually abutting, so as to can not rotate.Therefore movable plate can be in screw mandrel axial direction
Direction is moved, and then drives the sliding block movement being fixedly connected with movable plate.
The utility model is further arranged to：Skewback is provided with each accommodating chamber, each skewback is remote
The cross-sectional area of movable plate side is more than cross-sectional area of the skewback close to movable plate side.
By using above-mentioned technical proposal, when the accommodating chamber positioned at sliding block side and square groove inner circle jacking row coordinate, by
It can mutually be abutted with dome in the skewback in accommodating chamber and produce interference fit, now dome produces one to the skewback abutted against
Extruding force, skewback can be resolved into extruding force horizontal component with hanging down by after the extruding force of dome according to the inclined-plane abutted
Straight component.Component wherein in vertical direction causes upper shell to be pressed down against lower house, and then ensure that dustproof construction to connection
The sealing effectiveness of device interface, so as to preferably prevent extraneous dust from entering at connector interface, dust is prevented to connector
Conduction influences, and improves the service life of plug connector.
The utility model is further arranged to：It is provided with the circular hole that the upper shell is formed with lower house some linear
The raised line of arrangement.
By using above-mentioned technical proposal, raised line can avoid the cable being connected with connector male head when in use, carelessly
There is space with dustproof construction in connector male head caused by touching, and then avoids extraneous dust from entering inside dustproof construction, carries
High sealing.
In summary, the utility model has the advantages that：
（1）By being coated with dustproof construction in connector male head and connector female end interface, and then effectively prevent outside
Dust or debris enter in connector, prevented dust on connector conduction influence, improve making for plug connector
Use the life-span；
（2）By being fixedly connected with lower house in the side of connector male head, and then avoid caused by careless touch
Connector male head separated with connector female end caused by connector interface at occur loosen, improve connector male head and company
Connect the stability and reliability of device female junction.
Brief description of the drawings
Fig. 1 is the overall structure diagram of embodiment；
Fig. 2 is the structural representation under Fig. 1 dustproof construction open modes；
Fig. 3 is Fig. 2 exploded perspective view；
Fig. 4 is the structural representation on Fig. 3 dustproof construction other directions；
Fig. 5 is Fig. 4 exploded perspective view.
Reference：1st, connector female end；2nd, connector male head；3rd, dustproof construction；4th, upper shell；5th, lower house；6th, it is recessed
Groove；7th, square groove；8th, T-shaped piece；9th, spring；10th, dome；11st, sliding block；12nd, accommodating chamber；13rd, movable plate；14th, screw mandrel；15th, handwheel；
16th, raised line；17th, article putting groove；18th, clamping block；19th, bearing block；20th, skewback.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
As depicted in figs. 1 and 2, a kind of RJ45 connectors with turnover type dustproof construction, including connector female end 1 and
The connector male head 2 being engaged with connector female end 1.The junction of connector female end 1 and connector male head 2 is coated with dust-proof knot
Structure 3.The shape that one end is big, one end is small is presented in dustproof construction 3, wherein larger one end is engaged with connector female end 1, it is less
One end is engaged with connector male head 2.
As shown in figure 3, dustproof construction 3 includes upper shell 4 and the lower house 5 being hinged with upper shell 4, wherein lower house
5 are fixedly connected with the joint of connector male head 2.Convention connectors are compared to, due in the side of the joint of connector male head 2
It is fixedly connected with lower house 5 so that material of the joint of connector male head 2 close to the side of lower house 2 can be substituted by lower house 2,
So as to reduce the socket bottom thickness of connector male head 2, reach the effect for saving thickness space.The side of upper shell 4, lower house 5
Wall is double layer screen design of material and middle part hollow out, and upper shell 4, lower house 5 are provided with groove 6 close to hinged place, passed through
Groove 6 can communicate hollow part in the middle part of side wall with the external world.Due to still being protected while existing RJ45 connectors outward appearance more and more thinner
RJ45 functions are stayed, and then cause the original paper density in connector to increase, if the electromagnetic interference of any may be to tiny
Equipment impacts.By above-mentioned setting, electromagnetic interference can be prevented while the wasting of resources is reduced.
As shown in Figure 4 and Figure 5, side of the lower house 5 away from hinged place is provided with two separate square grooves 7, lower casing
The side of body 5 is provided with the article putting groove 17 perpendicular with the opening direction of square groove 7, and the bottom of two square grooves 7 is connected with article putting groove 17
It is logical.Side in article putting groove 17 close to each square groove 7 is all provided with T-shaped piece 8 be made up of elastic material, between two T-shaped piece 8
Symmetrically.Spring 9 is provided between each T-shaped piece 8, each T-shaped piece 8 side away from spring 9 is all provided with dome 10.On
The dome 10 stated, T-shaped piece 8 and spring 9 are put into lower house 5 by article putting groove 17, are made up of elastic material due to T-shaped piece 8,
Interference fit can be produced with the inwall mutually abutted in lower house 5, increase the frictional resistance between inwall and then cause nothing
External force effect is lower to be in relative static conditions with T-shaped piece 8 spring being fixedly connected 9, dome 10 and lower house 5.Article putting groove 17
Opening is equipped with clamping block 18, and the side of clamping block 18 is connected with lower house 5 by steel cable.When the bullet in article putting groove 17
When spring 9 damages, clamping block 18 can be opened and then spring 9 is taken out into replacing, improve the service life of dustproof construction.
The sliding block 11 that the side of upper shell 4 is equipped with dome 10 is engaged in each square groove 7 in lower house 5.Each
The side of sliding block 11 towards another sliding block 11 is provided with the accommodating chamber 12 that can coordinate with dome 10.It is respectively provided with each accommodating chamber 12
There is a skewback 20, the side of each sliding block 11 is in being fixedly connected with same movable plate 13 in upper shell 4.Each skewback 20 is away from shifting
The cross-sectional area of the dynamic side of plate 13 is more than cross-sectional area of the skewback 20 close to the side of movable plate 13.When the appearance positioned at the side of sliding block 11
When chamber 12 of receiving is coordinated with dome 10 in square groove 7, because the skewback 20 in accommodating chamber 12 mutually can abut and produce with dome 10
Raw interference fit, now dome 10 is to one extruding force of generation of skewback 20 abutted against, and skewback 20 is by squeezing from dome 10
Extruding force can be resolved into by horizontal component and vertical stress component according to the inclined-plane abutted after pressure.Component wherein in vertical direction
So that upper shell 4 is pressed down against lower house 5, and then ensure that dustproof construction 3 to the sealing effectiveness at connector interface, so as to more
Good prevents extraneous dust from entering at connector interface, and prevented dust influences on connector conduction, improves plug connection
The service life of device.
The middle part of movable plate 13 is equipped with screw mandrel 14, and one end of screw mandrel is in being provided with bearing block 19, screw mandrel 14 in upper shell 4
The other end pass upper shell 4 and be fixedly connected with handwheel 15.It is provided with the circular hole that upper shell 4 is formed with lower house 5 some
The raised line 16 linearly arranged, raised line 16 can avoid the cable being connected with connector male head 2 when in use, caused by careless touching
Connector male head 2 and dustproof construction 3 there is space, and then avoid extraneous dust from entering inside dustproof construction 3, improve sealing
Property.Technical staff need to only rotate handwheel 15, and then drive the screw mandrel 14 being fixedly connected with handwheel 15 to rotate.Screw mandrel 14 turns
It is dynamic to bring the movable plate 13 being threadedly coupled with screw mandrel 14 to rotate, but due to hollow out and movable plate in the middle part of connector shell
13 mutually abut with the inside of upper shell 4, so as to rotate.Therefore movable plate 13 can move in the axial direction of screw mandrel 14,
And then the sliding block 11 being fixedly connected with movable plate 13 is driven to move.
The course of work：
When being attached operation to RJ45 connectors, the dustproof construction 3 being connected with connector male head 2 is turned to first
Upper shell 4 is separated with lower house 5, and now connector male head 2 is coordinated with connector female end 1, and then upper shell 4 is passed through
Hinged place turns to be coordinated with lower house 5.
Now, technical staff has driven sliding block 11 to be skidded off inside upper shell 4 by rotary screw rod 14.When sliding block 11 slides to
It is simultaneously right to its by being rotated further the side slide 11 of handwheel 15 two when being abutted against with the dome 10 in the prescription groove 7 of lower house 5
The dome 10 that should locate applies downward power.Now, because dome 10 is fixedly connected with T-shaped piece 8, the spring between T-shaped piece 8 of both sides
9 are in compressive state by the extruding force from both sides, and then both sides drive the dome 10 that is fixedly connected for T-shaped piece 8 towards mutual
Line slip is entered in close direction in square groove 7.Technical staff is when being rotated further handwheel 15, the receiving on two side slides 11
Chamber 12 continues to move towards in square groove 7.When the mobile certain position in square groove 7 of sliding block 11, the accommodating chambers 12 of both sides just with
Both sides dome 10 is engaged, and the drive of spring 9 is caught in T-shaped piece 8 dome being fixedly connected 10 in both sides accommodating chamber 12 and and skewback
20 mutually abut, and then cause dome 10 to produce an extruding force to skewback 20, ensure that close between upper shell 4 and lower house
Sealing property.When needing to be separated upper shell 4 with lower house 5, technical staff need to only rotate handwheel in the opposite direction
15, its motion process is contrary to the above.
Claims (7)
1. a kind of RJ45 connectors with turnover type dustproof construction, including connector female end (1) and female with the connector
The connector male head (2) that head (1) coordinates, it is characterized in that：The connector female end (1) and the junction of connector male head (2) are wrapped
Dustproof construction (3) is covered with, the dustproof construction (3) includes upper shell (4) and the lower house (5) being hinged with upper shell (4), its
Described in lower house (5) be fixedly connected with connector male head (2) joint.
2. a kind of RJ45 connectors with turnover type dustproof construction according to claim 1, it is characterized in that：It is described dust-proof
The larger one end of structure (3) is adapted with the connector female end (1), and less one end is mutually fitted with the connector male head (2)
Match somebody with somebody.
3. a kind of RJ45 connectors with turnover type dustproof construction according to claim 1, it is characterized in that：The upper casing
The side wall of body (4) and lower house (5) is double layer screen design of material and middle part hollow out, and upper shell (4), lower house (5) are close
Hinged place is provided with groove (6).
4. a kind of RJ45 connectors with turnover type dustproof construction according to claim 3, it is characterized in that：The lower casing
Side of the body (5) away from hinged place is provided with two separate square grooves (7), the side of the lower house (5) be provided with
The perpendicular article putting groove (17) of square groove (7) opening direction, the bottom of two square grooves (7) are connected with same article putting groove (17)
Logical, the side in the article putting groove (17) close to each square groove (7) is all provided with T-shaped piece (8), between each T-shaped piece (8)
It is provided with spring (9)；
The side of the upper shell (4) is equipped with the sliding block (11) being engaged with each square groove (7) in lower house (5), each
The sliding block (11) is provided with accommodating chamber (12) towards the side of another sliding block (11).
5. a kind of RJ45 connectors with turnover type dustproof construction according to claim 4, it is characterized in that：It is each described
In being fixedly connected with same movable plate (13) in upper shell (4), the side of the movable plate (13) is worn for the side of sliding block (11)
Provided with screw mandrel (14), one end of the screw mandrel (14) is provided with bearing block (19), and the other end of the screw mandrel (14) passes upper casing
Body (4) is fixedly connected with handwheel (15).
6. a kind of RJ45 connectors with turnover type dustproof construction according to claim 5, it is characterized in that：It is each described
Skewback (20) is provided with accommodating chamber (12), each cross-sectional area of the skewback (20) away from movable plate (13) side is more than
Cross-sectional area of the skewback (20) close to movable plate (13) side.
7. a kind of RJ45 connectors with turnover type dustproof construction according to claim 5, it is characterized in that：The upper casing
Some raised lines (16) linearly arranged are provided with the circular hole that body (4) is formed with lower house (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720798178.4U CN207052845U (en) | 2017-07-04 | 2017-07-04 | A kind of RJ45 connectors with turnover type dustproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720798178.4U CN207052845U (en) | 2017-07-04 | 2017-07-04 | A kind of RJ45 connectors with turnover type dustproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207052845U true CN207052845U (en) | 2018-02-27 |
Family
ID=61495035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720798178.4U Expired - Fee Related CN207052845U (en) | 2017-07-04 | 2017-07-04 | A kind of RJ45 connectors with turnover type dustproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207052845U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108773203A (en) * | 2018-07-16 | 2018-11-09 | 浙江安吉华普电子有限公司 | A kind of anti-dust water-proof device for printer |
-
2017
- 2017-07-04 CN CN201720798178.4U patent/CN207052845U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108773203A (en) * | 2018-07-16 | 2018-11-09 | 浙江安吉华普电子有限公司 | A kind of anti-dust water-proof device for printer |
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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 |
Granted publication date: 20180227 Termination date: 20200704 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |