CN209045889U - Support the protection of connector shell and connector of polymorphic type signal and power delivery - Google Patents
Support the protection of connector shell and connector of polymorphic type signal and power delivery Download PDFInfo
- Publication number
- CN209045889U CN209045889U CN201821431767.XU CN201821431767U CN209045889U CN 209045889 U CN209045889 U CN 209045889U CN 201821431767 U CN201821431767 U CN 201821431767U CN 209045889 U CN209045889 U CN 209045889U
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- boss
- shell
- tube wall
- connector
- round tube
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Abstract
The utility model provides two kinds of protection of connector shells and connector for supporting polymorphic type signal and power delivery; protection of connector shell includes shell and installation panel; shell is located at the first side of installation panel; the second side for installing panel is equipped with connection boss, and connection boss is equipped with location hole and the first screw hole；Shell includes threeway portion, and threeway portion includes intersecting the first round tube wall and the second round tube wall being connected to, and the extended end portion of the first round tube wall or the second round tube wall is equipped with the second opening.The threeway portion on shell is first processed when production, after the second opening selectively opened up in the end of the end of the first round tube wall or the second round tube wall according to actual installation demand, to guarantee the airtightness other than the second opening, to guarantee dust-proof, waterproof and shielding properties；When inserting between connectors, for the locating piece that connection boss protrudes on another connector, location hole and another connector with two layers of positioning action are closed, cooperation is firm accurately to improve the dust and water protection performance of connector junction.
Description
Technical field
The utility model relates to electrical connection fields, and in particular to protection of connector shell and connector.
Background technique
Connector is common a kind of component in electrical engineering, its effect be connect circuit on distinct device or
Module different in circuit is connected, electric current or signal is enable to circulate or transmit, circuit is made to realize scheduled function.It is existing
Connector includes a public connector and a female connectors, and connection type is inserted into female connect generally by public connector
It connects in device, the electric connection terminal electrical connection in the electric connection terminal and female connectors in public connector.
A kind of existing protection of connector shell includes shell and installation panel, and shell surrounds accommodating chamber, and shell is in accommodating chamber
Both ends be respectively equipped with the first opening and the second opening；Installation panel installs panel at being connected on shell where the first opening
Perpendicular to the cartridge insertion direction of protection of connector shell, install panel around the first opening setting and with shell airtight connection.
Existing this kind of protection of connector shell the problem is that, in actual use, due to multiple connectors side by side or
There is different directions to require for array setting, the second opening for penetrating for cable.Existing solution is in connector
Other openings that other directions are added on protective shell, block remaining opening with metal baffle according to demand in actual use.
Existing this kind of solution, which is not able to satisfy in some large scale equipments, wants the dust-proof of connector, waterproof and shielding properties
It asks.
Utility model content
The first of the utility model is designed to provide the branch of a kind of good and dust-proof applicability, waterproof and advantages of good shielding performance
Hold the protection of connector shell of polymorphic type signal and power delivery.
The second of the utility model is designed to provide the branch of a kind of good and dust-proof applicability, waterproof and advantages of good shielding performance
Hold the protection of connector shell of polymorphic type signal and power delivery.
The third of the utility model is designed to provide that a kind of applicability is good and dust-proof, company of waterproof and advantages of good shielding performance
Connect device.
The support polymorphic type signal of the offer of the first mesh of the utility model and the protection of connector shell of power delivery include shell
Body and installation panel, shell surround accommodating chamber, and shell is in the first opening of the front end of the cartridge insertion direction of accommodating chamber setting；Panel is installed
At being connected on shell where the first opening, installation panel is installed panel and is surrounded perpendicular to the cartridge insertion direction of protection of connector shell
First opening setting and with shell airtight connection；Shell is located at the first side of installation panel, installs and is arranged in second side of panel
There is connection boss, for connection boss along cartridge insertion direction from installation panel protrusion, two connection boss are separately positioned on the first opening
Both lateral sides connect and are provided with location hole and the first screw hole on boss；Shell includes threeway portion, and threeway portion connects with the first opening
Logical, threeway portion includes the first round tube wall and the second round tube wall of intersection connection, and the first round tube wall prolongs along the opposite direction of cartridge insertion direction
It stretches, the second round tube wall is perpendicular to the first round tube wall；The second opening of extending end setting of first round tube wall, the second round tube wall prolong
Both ends are stretched to seal.
By above scheme as it can be seen that production shell when, first process shell on threeway portion, after according to actual installation demand select
Property open up the second opening in the end of the first round tube wall or the end of the second round tube wall, thus guarantee second opening other than it is close
Closing property, to guarantee dust-proof, waterproof and shielding properties；Setting connection boss in first panel, between connectors inserting installation
When, connection boss, which protrudes into another connector, plays first layer positioning action, the locating piece or anti-on location hole and another connector
For slow-witted part with second layer positioning action is closed, the cooperation between another connector and installation panel is firm accurate, two connectors it
Between dust and water protection performance improve.
Further embodiment is that connection boss includes main boss and at least one secondary boss, week of the secondary boss from main boss
It is stretched out to position to the first opening, location hole and the first screw hole are arranged on main boss, and the second screw hole is provided on secondary boss.
Therefore the second screw hole on secondary boss is used to lock with terminal base in the middle part of another connector, another connector
Shell and terminal base firmly with the protection of connector shell lock.
Further embodiment is that connection boss includes main boss and two secondary boss, and two secondary boss are symmetrically located at master
The two sides of boss form evacuation position between two secondary boss on one connection boss.
Therefore four secondary boss of rectangular array arrangement are locked by the terminal base of bolt and another connector, that
Mechanical state is more stable between this.
Further embodiment is that shell further includes square tube portion, and square tube portion is connected between threeway portion and the first opening.
Therefore the inner wall of rectangular tube carries out effective position to the terminal base with square contour.
The support polymorphic type signal of the offer of the second mesh of the utility model and the protection of connector shell of power delivery include shell
Body and installation panel, shell surround accommodating chamber, and shell is in the first opening of the front end of the cartridge insertion direction of accommodating chamber setting；Panel is installed
At being connected on shell where the first opening, installation panel is installed panel and is surrounded perpendicular to the cartridge insertion direction of protection of connector shell
First opening setting and with shell airtight connection；Shell is located at the first side of installation panel, installs and is arranged in second side of panel
There is connection boss, for connection boss along cartridge insertion direction from installation panel protrusion, two connection boss are separately positioned on the first opening
Both lateral sides connect and are provided with location hole and the first screw hole on boss；Shell includes threeway portion, and threeway portion connects with the first opening
Logical, threeway portion includes the first round tube wall and the second round tube wall of intersection connection, and the first round tube wall prolongs along the opposite direction of cartridge insertion direction
It stretches, the second round tube wall is perpendicular to the first round tube wall；The extension first end of the extending end of first round tube wall and the second round tube wall is close
Envelope, the second opening of extension second end setting of the second round tube wall.
By above scheme as it can be seen that production shell when, first process shell on threeway portion, after according to actual installation demand select
Property open up the second opening in the end of the first round tube wall or the end of the second round tube wall, thus guarantee second opening other than it is close
Closing property, to guarantee dust-proof, waterproof and shielding properties；Setting connection boss in first panel, between connectors inserting installation
When, connection boss, which protrudes into another connector, plays first layer positioning action, the locating piece or anti-on location hole and another connector
For slow-witted part with second layer positioning action is closed, the cooperation between another connector and installation panel is firm accurate, two connectors it
Between dust and water protection performance improve.
Further embodiment is that connection boss includes main boss and at least one secondary boss, week of the secondary boss from main boss
It is stretched out to position to the first opening, location hole and the first screw hole are arranged on main boss, and the second screw hole is provided on secondary boss.
Further embodiment is that connection boss includes main boss and two secondary boss, and two secondary boss are symmetrically located at master
The two sides of boss form evacuation position between two secondary boss on one connection boss.
Further embodiment is that shell further includes square tube portion, and square tube portion is connected between threeway portion and the first opening.
Further embodiment is that ring baffle is arranged in the extended end portion of the second round tube wall, and the second opening is located at annular gear
In the middle part of plate.
Therefore second opening size can open up according to actual needs.
The connector that the utility model third purpose provides, including protection of connector shell and setting are in protection of connector shell
Terminal base；Protection of connector shell uses two kinds of above-mentioned protection of connector shells.
By above scheme as it can be seen that production protection of connector shell when, first process shell on threeway portion, after according to actual installation
Demand selectively opens up the second opening in the end of the end of the first round tube wall or the second round tube wall, to guarantee the second opening
Airtightness in addition, to guarantee dust-proof, waterproof and shielding properties；Setting connection boss in first panel, between connectors
When inserting installation, connection boss, which protrudes into another connector, plays first layer positioning action, and location hole is determined on another connector
With second layer positioning action is closed, the cooperation between another connector and installation panel is firm accurate for position part or fool proof part, and two
Dust and water protection performance between connector improves.
Detailed description of the invention
Fig. 1 is the structure chart of the utility model connector assembly embodiment.
Fig. 2 is the structure chart at the first visual angle of protection of connector shell in the utility model connector assembly embodiment.
Fig. 3 is the structure chart at the second visual angle of protection of connector shell in the utility model connector assembly embodiment.
Fig. 4 is the structure chart of the second set-up mode of protection of connector shell in the utility model connector assembly embodiment.
Fig. 5 is the structure chart of protection of connector shell third set-up mode in the utility model connector assembly embodiment.
Fig. 6 is the structure chart of connector protective cover in the utility model connector assembly embodiment.
Fig. 7 is the structural exploded view of connector protective cover in the utility model connector assembly embodiment.
Fig. 8 is the sectional view of connector protective cover in the utility model connector assembly embodiment.
The following is a further explanation of the present invention with reference to the accompanying drawings and embodiments.
Specific embodiment
It is the structure chart of the utility model connector assembly embodiment referring to Fig. 1, Fig. 1.Connector assembly includes phase interworking
The connector and connector protective cover 2 of conjunction, connector include protection of connector shell 1 and the end that is arranged in protection of connector shell 1
Stroma (not shown), protection of connector shell 1 are the company provided by the utility model for supporting polymorphic type signal and power delivery
Connect device protective shell.Under non-working condition, it is dust-proof to realize that connector protective cover 2 can lock cooperation with protection of connector shell 1
Waterproof.
Protection of connector shell 1 includes shell 100 and installation panel 12, and shell 100 surrounds accommodating chamber 102, and shell 100 includes
Threeway portion 110 and square tube portion 14, the inner cavity in square tube portion 14 and the inner cavity in threeway portion 110 collectively constitute accommodating chamber 102；Square tube portion 14
Connection is between threeway portion 110 and installation panel 12；Shell 100 is opened in the front end of the cartridge insertion direction of accommodating chamber 102 setting first
Mouth 101.Installation panel 12 installs panel 12 perpendicular to protection of connector shell at being connected on shell 100 where first opening 101
1 cartridge insertion direction, installation panel 12 around first opening 101 setting and with 100 airtight connection of shell.
Threeway portion 110 includes the first round tube wall 111 and the second round tube wall 112 for intersecting vertically and being interconnected, the first circle
Tube wall 111 extends along the opposite direction of cartridge insertion direction, and the second round tube wall 112 is perpendicular to the first round tube wall 111, the first round tube wall 111
Extending end and the second round tube wall 112 extension first end sealing, the second round tube wall 112 extension second end setting annular gear
Plate 113, and circular second opening 114 of middle part setting of ring baffle 113.
In conjunction with Fig. 2 and Fig. 3, Fig. 2 and Fig. 3 are respectively that protection of connector shell is not in the utility model connector assembly embodiment
With the structure chart at visual angle.Shell 100 is located at the first side of installation panel 12, and it is convex to be provided with connection in second side of installation panel 12
Platform 13, connection boss 13 are raised from installation panel 12 along cartridge insertion direction.
Two connection boss 13 are separately positioned on the both lateral sides of the first opening 101.Connecting boss 13 includes that volume is larger
Main boss 131 and the lesser secondary boss 132 of two volumes, two secondary boss 132 are from the circumferential position of main boss 131 to first
Opening 101 is stretched out, and two secondary boss 132 are symmetrically located at the two sides of main boss 131, are formed and are kept away between two secondary boss 132
Resigning 136.
It is pentagonal location hole 134 and the first screw hole 133 that hole profile is provided on main boss 131, is set on secondary boss 132
It is equipped with the second screw hole 135.When the connector and another connector are attached, location hole 134 and the first screw hole 133 be used for
Protective shell on another connector locks cooperation, and the second screw hole 135 is used for and the retaining mechanism on the terminal base of another connector
Locking cooperation；When connector and connector protective cover 2(Fig. 1 show) cooperation when, the first screw hole 133 is used for and connector protective cover 2
Locking cooperation.
In conjunction with Fig. 4 and Fig. 5, Fig. 4 and Fig. 5 are respectively protection of connector shell 1 in the utility model connector assembly embodiment
The structure chart of second set-up mode and third set-up mode.In second set-up mode, the second opening 116 is arranged in the second round tube
The extended end portion of wall 112, and the aperture of the second opening 116 is identical as the internal diameter of the second round tube wall 112, and the first round tube wall 111
Extending end sealed by retaining wall 115.In third set-up mode, the extension end of the first round tube wall 111 is arranged in the second opening 117
End, and the aperture of the second opening 117 is equal to the internal diameter of the first round tube wall 111, and the extension both ends of the second round tube wall 112 are by one
The sealing of block retaining wall 118 is blocked.
When producing shell, first process the threeway portion 110 on shell 100, after according to actual installation demand selectively the
The end of one round tube wall 111 or the end of the second round tube wall 112 open up the second opening, to guarantee other ground other than the second opening
The airtightness of side, to guarantee dust-proof, waterproof and shielding properties.
It is the structure of connector protective cover in the utility model connector assembly embodiment in conjunction with Fig. 1, Fig. 6 and Fig. 7, Fig. 6
Figure, Fig. 7 are the structural exploded view of connector protective cover in the utility model connector assembly embodiment.Connector protective cover 2 wraps
Include lid, sealing element group and lanyard 24.The circumferential profile of lid is in cuboid, and lid includes cover board 22 and closes from cover board 22 along lid
The peripheral wall 21 that direction extends to form, 21 airtight connection of peripheral wall form lid between the periphery of cover board 22, cover board 22 and peripheral wall 21 and close
Space 20.The circumferential profile of cover board 22 and peripheral wall 21 is rectangle, peripheral wall 21 have the first wall portion 211, the second wall portion 212,
Third wall portion 213 and fourth wall 214, the first wall portion 211 and the second wall portion 212 are parallel to each other and are oppositely arranged, third wall portion
213 and fourth wall 214 be parallel to each other and be oppositely arranged.
Lid is respectively provided with a fixing seat 26 and one piece of floor 25, rib in the two sides that lid closes transverse extension direction in space 20
Plate 25 is connected between cover board 22 and peripheral wall 21, and specifically, floor 25 is parallel to the first wall portion 211, and floor 25 extends
Between three wall portions 213 and fourth wall 214, the fixing seat 26 of square block is fixed on cover board 22, and is connected to floor 25 and
Between one wall portion 211.Cover board 22 has between two pieces of floors 25 to arch upward portion 221, the portion 221 that arches upward to arching upward on the outside of lid,
And rib network 27 is arranged in arch upward portion 221 concave portion, lid in lid is closed and formed in space 20 in interior concave portion, rib network 27 wraps
Include more criss-cross straight line ribs.
Hangers 240 is set in the outside wall surface of third wall portion 213, the first end of lanyard 24 is connected with the snare part 241 of metal,
The second end of lanyard 24 is connected on hangers 240.
It is the sectional view of connector protective cover in the utility model connector assembly embodiment in conjunction with Fig. 8, Fig. 8.Sealing element
Group includes clamping screw 23, washer 234, water proof ring 29 and waterproof frame 28, water proof ring 29 and waterproof frame 28 by rubber material or
Silica gel material is made.The extending end for closing direction in lid of peripheral wall 21 is equipped with to the expanding part 217 circumferentially extended out, expanding part 217
The circle waterproof groove 215 that setting is surrounded along peripheral wall 21 on the extending end that lid closes direction, in the groove bottom of waterproof groove 215
It is provided with a circle raised line 216, the surface of raised line 216 is arc surface, after the waterproof frame 28 of frame shape is installed in waterproof groove 215,
Waterproof frame 28 is abutted with the surface of raised line 216, and contoured sealing surface, sealing effect are formed between waterproof frame 28 and raised line 216
More preferably.
Setting locking through-hole 261 on cover board 22, locking through-hole 261 run through cover board 22 and fixing seat 26, lock in through-hole 261
Annular projection 262 is set, and locking screw holes 261 are stepped hole, and locking screw holes 261 have the annular table of indent on the surface of cover board 22
Component level 263, water proof ring 29 are arranged in annular table component level 263.
In conjunction with Fig. 7 and Fig. 8, clamping screw 23 includes sequentially connected nut 231, glissile segment 232 and thread segment 233, spiral shell
The outer diameter of cap 231 is greater than the outer diameter of glissile segment 232 and is greater than the outer diameter of thread segment 233, and the outer diameter of glissile segment 232 is less than thread segment
233 outer diameter；Thread segment 233 closes direction along lid and sequentially passes through washer 234, water proof ring 29 and locking screw holes 261, glissile segment 232
It is slidably matched with annular projection 262, cover board 22 limits nut 231 and water proof ring 29.
In conjunction with Fig. 1, when the lid of connector protective cover 2 is closed onto protection of connector shell 1, peripheral wall 21 is looped around the first opening 101
Except two connection boss 13, connection boss 13 is located at lid and closes in space 20, the thread segment 233 and main boss of clamping screw 23
The first screw hole 133 on 131 locks cooperation, and the waterproof frame 28 of whole circle is connected on installation panel 12 and realizes the close of junction
Envelope, while closely abutted between nut 231, washer 234, water proof ring 29 and cover board 22 to realize the sealing at locking through-hole 261.
Finally it is emphasized that the above is only the preferred embodiment of the present invention, it is not limited to this reality
With novel, for those skilled in the art, the utility model can have various change and change, all in the utility model
Spirit and principle within, any modification, equivalent substitution, improvement and etc. done should be included in the protection model of the utility model
Within enclosing.
Claims (10)
1. supporting the protection of connector shell of polymorphic type signal and power delivery, including shell and installation panel, the shell surround
Accommodating chamber, the shell is in the first opening of the front end of the cartridge insertion direction of accommodating chamber setting；
At the installation panel is connected on the shell where first opening, the installation panel is perpendicular to the connection
The cartridge insertion direction of device protective shell, the installation panel around it is described first opening setting and with the shell airtight connection；
It is characterized by:
The shell is located at the first side of the installation panel, is provided with connection boss, institute in second side of the installation panel
Connection boss is stated along the cartridge insertion direction from the installation panel protrusion, two connection boss are separately positioned on described first
The both lateral sides of opening are provided with location hole and the first screw hole on the connection boss；
The shell includes threeway portion, the threeway portion and first open communication, and the threeway portion includes intersection connection
First round tube wall and the second round tube wall, the first round tube wall extend along the opposite direction of the cartridge insertion direction, second round tube
Wall is perpendicular to the first round tube wall；
The second opening of extending end setting of the first round tube wall, the extension both ends of the second round tube wall seal.
2. protection of connector shell according to claim 1, it is characterised in that:
The connection boss includes main boss and at least one secondary boss, the pair boss from the circumferential position of the main boss to
First opening is stretched out, and the location hole and first screw hole are arranged on the main boss, is arranged on the pair boss
There is the second screw hole.
3. protection of connector shell according to claim 2, it is characterised in that:
The connection boss includes the main boss and two secondary boss, and two secondary boss are symmetrically located at the master
The two sides of boss form evacuation position between two secondary boss on one connection boss.
4. protection of connector shell according to any one of claims 1 to 3, it is characterised in that:
The shell further includes square tube portion, and the square tube portion is connected between the threeway portion and first opening.
5. supporting the protection of connector shell of polymorphic type signal and power delivery, including shell and installation panel, the shell surround
Accommodating chamber, the shell is in the first opening of the front end of the cartridge insertion direction of accommodating chamber setting；
At the installation panel is connected on the shell where first opening, the installation panel is perpendicular to the connection
The cartridge insertion direction of device protective shell, the installation panel around it is described first opening setting and with the shell airtight connection；
It is characterized by:
The shell is located at the first side of the installation panel, is provided with connection boss, institute in second side of the installation panel
Connection boss is stated along the cartridge insertion direction from the installation panel protrusion, two connection boss are separately positioned on described first
The both lateral sides of opening are provided with location hole and the first screw hole on the connection boss；
The shell includes threeway portion, the threeway portion and first open communication, and the threeway portion includes intersection connection
First round tube wall and the second round tube wall, the first round tube wall extend along the opposite direction of the cartridge insertion direction, second round tube
Wall is perpendicular to the first round tube wall；
The sealing of the extension first end of the extending end of the first round tube wall and the second round tube wall, the second round tube wall
Extend the second opening of second end setting.
6. protection of connector shell according to claim 5, it is characterised in that:
The connection boss includes main boss and at least one secondary boss, the pair boss from the circumferential position of the main boss to
First opening is stretched out, and the location hole and first screw hole are arranged on the main boss, is arranged on the pair boss
There is the second screw hole.
7. protection of connector shell according to claim 6, it is characterised in that:
The connection boss includes the main boss and two secondary boss, and two secondary boss are symmetrically located at the master
The two sides of boss form evacuation position between two secondary boss on one connection boss.
8. protection of connector shell according to claim 7, it is characterised in that:
The shell further includes square tube portion, and the square tube portion is connected between the threeway portion and first opening.
9. according to the described in any item protection of connector shells of claim 5 to 8, it is characterised in that:
Ring baffle is set in the extended end portion of the second round tube wall, and second opening is located in the middle part of the ring baffle.
10. connector, including protection of connector shell and the terminal base being arranged in the protection of connector shell；
It is characterized by:
The protection of connector shell uses the described in any item protection of connector shells of the claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821431767.XU CN209045889U (en) | 2018-08-31 | 2018-08-31 | Support the protection of connector shell and connector of polymorphic type signal and power delivery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821431767.XU CN209045889U (en) | 2018-08-31 | 2018-08-31 | Support the protection of connector shell and connector of polymorphic type signal and power delivery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209045889U true CN209045889U (en) | 2019-06-28 |
Family
ID=67032160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821431767.XU Active CN209045889U (en) | 2018-08-31 | 2018-08-31 | Support the protection of connector shell and connector of polymorphic type signal and power delivery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209045889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI775485B (en) * | 2021-06-10 | 2022-08-21 | 英業達股份有限公司 | Connector assembly with cable limiting housing |
-
2018
- 2018-08-31 CN CN201821431767.XU patent/CN209045889U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI775485B (en) * | 2021-06-10 | 2022-08-21 | 英業達股份有限公司 | Connector assembly with cable limiting housing |
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