CN208674463U - Connector and connector group with ground hole - Google Patents
Connector and connector group with ground hole Download PDFInfo
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- CN208674463U CN208674463U CN201821454482.8U CN201821454482U CN208674463U CN 208674463 U CN208674463 U CN 208674463U CN 201821454482 U CN201821454482 U CN 201821454482U CN 208674463 U CN208674463 U CN 208674463U
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- connector
- hole
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- attachment base
- opening
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Abstract
The utility model provides a kind of connector with ground hole and connector group, and connector group includes the first connector and the second connector；The connector shell of first connector includes shell, and shell has the first opening；The connection panel of second connector has the second opening；Connector shell further includes two attachment bases that the first opening two sides are arranged in, and attachment base is stretched out from shell perpendicular to cartridge insertion direction outwardly, and the first lateral surface of attachment base is equipped with the first ground hole；Connecting panel has two the second lateral surfaces, and the second lateral surface is equipped with the second ground hole；There is inserting through-hole, connection panel is equipped with locking screw holes on attachment base；Connector shell passes through inserting through-hole and is threadedly engaged with locking screw holes with panel docking, clamping screw is connect.Ground hole is arranged on attachment base or connection panel independently of shell, and the shell of connector shell keeps volume minimization, therefore has the characteristics that lightweight, volume minimization under the premise of connector realizes the earthing of casing.
Description
Technical field
The utility model relates to electrical connection fields, and in particular to connector and connector group with ground hole.
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.
Existing connector has protection of connector shell, and ground hole is provided on protection of connector shell and is used for and ground line
Connection, and since ground hole is arranged on the outer peripheral surface of protective shell, ground hole has depth, and the volume of protection of connector shell increases
Greatly, weight increases, and material consumption increases.
Utility model content
The first of the utility model is designed to provide a kind of lightweight, the connection with ground hole of volume minimization
Device.
The second of the utility model is designed to provide the connection with ground hole of another lightweight, volume minimization
Device.
The third of the utility model is designed to provide the connector with ground hole of a kind of lightweight, volume minimization
Group.
The connector with ground hole of the offer of the first mesh of the utility model includes connector shell, connector shell packet
Shell is included, housing central section has accommodating chamber, and shell is equipped with the first opening in the front end of the cartridge insertion direction of connector shell；Connector
Shell further includes two attachment bases for being symmetricly set on the first opening two sides, attachment base from shell perpendicular to cartridge insertion direction outwardly
It stretches out；And the overhanging end of attachment base has lateral surface, lateral surface is parallel to cartridge insertion direction, and attachment base is provided on outer side
Ground hole；There is the inserting through-hole being arranged along cartridge insertion direction and guide through hole, ground hole is located at inserting through-hole and leads on attachment base
To between through-hole；Connector further includes clamping screw, and clamping screw is inserted into inserting through-hole.
By above scheme as it can be seen that ground hole is disposed relative on the overhanging attachment base of shell, the shell of connector shell
Volume minimization is kept, and this has connection panel to realize the butt-joint locking with another connector on connector shell, increases
The thickness for connecting panel forms attachment base, is required with meeting the aperture of ground hole, therefore connector realizes the premise of the earthing of casing
Have the characteristics that lightweight, volume minimization down.
Further embodiment is that attachment base has the grounding parts and tight lock part for being located at the circumferential upper different location of the first opening；
On cartridge insertion direction, the height of grounding parts is greater than the height of tight lock part；Ground hole and guide through hole are arranged on grounding parts, inserting
Through-hole is arranged on tight lock part.
Therefore be used to cooperate with clamping screw in inserting through-hole, attachment base is arranged smaller where inserting through-hole
Thickness to further decrease the weight of connector shell.
Further embodiment is that rectangular array is arranged in the circumferential for two guide through hole and two inserting through-holes.
Therefore guide through hole and insert through-hole rectangular array setting be more conducive to two connectors between positioning and
Locking.
Further embodiment is, the first opening be it is rectangular, there is the first opening broadside and length to be less than the narrow side of broadside；Even
Joint chair is stretched out along the extending direction of broadside from shell.
Further embodiment is that connector further includes ferromagnetism steel plate, and ferromagnetism steel plate has threaded hole, ferromagnetism steel plate
It is riveted in ground hole.
Therefore the ferromagnetism steel plate of riveting keeps the processing of connector shell simpler.
The connector with ground hole of the offer of the second mesh of the utility model includes connector shell, connector shell packet
Shell is included, housing central section has accommodating chamber, and shell is equipped with the first opening in the front end of the cartridge insertion direction of connector shell；Connector
Shell further includes two attachment bases for being symmetricly set on the first opening two sides, attachment base from shell perpendicular to cartridge insertion direction outwardly
It stretches out, and the overhanging end of attachment base has lateral surface, lateral surface is parallel to cartridge insertion direction, and attachment base is provided on outer side
Ground hole；Connector further includes clamping screw, has the inserting through-hole being arranged along cartridge insertion direction, clamping screw inserting on attachment base
In inserting through-hole；Towards fool proof mounting hole is provided on the surface of cartridge insertion direction on attachment base, connector further includes fool proof part,
Fool proof part is removably installed in fool proof mounting hole, and dumb-proof inserting position is formed in fool proof mounting hole, in fool proof mounting hole
On axis projection, fool proof part and dumb-proof inserting position are symmetrical arranged in fool proof mounting hole, and ground hole is located at inserting through-hole and fool proof
Between mounting hole.
By above scheme as it can be seen that ground hole is disposed relative on the overhanging attachment base of shell, the shell of connector shell
Volume minimization is kept, and this has connection panel to realize the butt-joint locking with another connector on connector shell, increases
The thickness for connecting panel forms attachment base, is required with meeting the aperture of ground hole, therefore connector realizes the premise of the earthing of casing
Have the characteristics that lightweight, volume minimization down.
Further embodiment is that attachment base has the grounding parts and tight lock part for being located at the circumferential upper different location of the first opening；
On cartridge insertion direction, the height of grounding parts is greater than the height of tight lock part；Ground hole and fool proof mounting hole are arranged on grounding parts, insert
Through-hole is filled to be arranged on tight lock part.
Further embodiment is that rectangular array is arranged in the circumferential for two fool proof mounting holes and two inserting through-holes.
Further embodiment is that connector further includes ferromagnetism steel plate, and ferromagnetism steel plate has threaded hole, ferromagnetism steel plate
It is riveted in ground hole.
The connector group that the utility model third purpose provides includes mutually matched first connector and the second connector；
First connector includes connector shell, and connector shell includes shell, and shell is in the front end of the cartridge insertion direction of the first connector
With the first opening；Second connector includes connection panel, and the middle part for connecting panel has the second opening；Connector shell also wraps
Two attachment bases for being symmetricly set on the first opening two sides are included, attachment base is stretched out from shell perpendicular to cartridge insertion direction outwardly, and
The overhanging end of attachment base has the first lateral surface, and the first lateral surface is parallel to cartridge insertion direction, and the is provided on the first lateral surface
One ground hole；Connection panel has two the second lateral surfaces for being symmetricly set on the second opening two sides, and the second lateral surface is parallel to
Cartridge insertion direction is provided with the second ground hole on the second lateral surface；There is the inserting through-hole being arranged along cartridge insertion direction, even on attachment base
Locking screw holes are provided on junction plate；Connector shell is docked with panel is connect, the first opening and the second open butt joint, locking screw
Bolt passes through inserting through-hole and is threadedly engaged with locking screw holes.
By above scheme as it can be seen that being arranged at ground hole on the shell of mutually matched two connectors, and ground hole is equal
It is arranged on attachment base or connection panel independently of shell, the shell of connector shell keeps volume minimization, increases connection
The thickness of seat or connection panel is required with the aperture for meeting ground hole, therefore is had under the premise of connector realizes the earthing of casing
There is the characteristics of lightweight, volume minimization.
Detailed description of the invention
Fig. 1 is the structure chart of the utility model connector group first embodiment.
Fig. 2 is the structure chart at first the first visual angle of connector in the utility model connector group first embodiment.
Fig. 3 is the structure chart at first the second visual angle of connector in the utility model connector group first embodiment.
Fig. 4 is the structure chart of the utility model connector group second embodiment.
The following is a further explanation of the present invention with reference to the accompanying drawings and embodiments.
Specific embodiment
Connector group first embodiment
Referring to Fig. 1 and Fig. 2, Fig. 1 is the structure chart of the utility model connector group first embodiment, and Fig. 2 is that this is practical new
The structure chart at first the first visual angle of connector in type connector group first embodiment.Connector group provided by the utility model includes
Mutually matched first connector and the second connector, the first connector include integrated connector shell 1, connector shell 1
Including shell 11, there is accommodating chamber 110 in the middle part of the shell 11 of crowned, cartridge insertion direction (in Fig. 2 of the shell 11 in the first connector
X-axis is positive) front end there is the first opening 111 for being connected to accommodating chamber 110, shell 11 the top of protuberance (cartridge insertion direction
End) it is provided with top plate 112, cable jack 113 is provided on top plate 112, the area of cable jack 113 is less than the first opening
111 area.Connector shell 1 further includes two attachment bases 12 for being symmetricly set on 111 two sides of the first opening, attachment base 12 from
It is stretched out outwardly on shell 11 perpendicular to cartridge insertion direction, i.e., Y direction is stretched out along Fig. 2.Since the first opening 111 is rectangle
Opening, the first opening 111 have the broadside 111a extended along the y axis and the narrow side 111b, broadside 111a that extend along the z-axis direction
Length be greater than narrow side 111b, the extension both ends that broadside 111a is arranged in two attachment bases 12 are stretched out along the y-axis direction.
The extending end of attachment base 12 has the first lateral surface 120, the Y-axis side of the first lateral surface 120 being oriented in Fig. 2
To being provided with circular first ground hole 13 on the first lateral surface 120；Connector further includes ferromagnetism steel plate 14, conductive metal
Part 14 has threaded hole 141, and ferromagnetism steel plate 14 is riveted in the first ground hole 13.
Connector further includes clamping screw 15, has the inserting through-hole 17 being arranged along cartridge insertion direction, locking on attachment base 12
Bolt 15 is inserted into inserting through-hole 17；Towards being provided with fool proof mounting hole 16 on the surface of cartridge insertion direction 129 on attachment base 12,
First connector further includes fool proof part 161, and fool proof part 161 is removably installed in fool proof mounting hole 16, and fool proof mounting hole
Dumb-proof inserting position 162 is formed in 16 on the relative position of fool proof part 161, in the projection of the cartridge insertion direction of the first connector,
Fool proof part 161 and dumb-proof inserting position 162 are symmetrical arranged in fool proof mounting hole 16.
It is the structure at first the second visual angle of connector in the utility model connector group first embodiment in conjunction with Fig. 3, Fig. 3
Figure.Attachment base 12 has the grounding parts 121 and tight lock part 122 of different location in the circumferential direction for being located at the first opening 111, in inserting side
To on (x-axis is positive), the height of grounding parts 121 is greater than the height of tight lock part 122.First ground hole 13 and fool proof mounting hole 16 are set
It sets on grounding parts 121, inserts through-hole 17 and clamping screw 15 is arranged on tight lock part 122.On attachment base 12, the first ground connection
Hole 13 is located between inserting through-hole 17 and fool proof mounting hole 16.
Rectangular array is arranged in the circumferential for two fool proof mounting holes 16 and two inserting through-holes 17, and two inserting through-holes
Outside the first opening 111, two fool proof mounting holes 16 are diagonally arranged outside the first opening 111 for 17 diagonal settings.Second connector
Connection panel 2 including being removably mounted at its connector shell front end, connecting in the middle part of panel 2 has the second opening 201, and second
Opening 201 with the first opening 111 for cooperating；On the second connector cartridge insertion direction, surface 200 of the connection panel 2 in front end
The two sides of broadside extending direction that is upper and being located at the second opening 201 are provided with a locking screw holes 211 and fool proof mounting hole 22,
Fool proof part 221 is provided in fool proof mounting hole 22, fool proof part 221 is removably installed in fool proof mounting hole 22, and fool proof is pacified
It fills and forms dumb-proof inserting position 222 in hole 22 on the relative position of fool proof part 221, in the projection of the cartridge insertion direction of the second connector
On, fool proof part 221 and dumb-proof inserting position 222 are symmetrical arranged in fool proof mounting hole 22.
Connecting panel 2 has the second opening 201, and connects panel 2 and have in the two sides of the second opening 201 and extend outwardly
Attachment base 20, attachment base 20 broadside extending direction extending end have perpendicular to cartridge insertion direction the second lateral surface 21, two
Second lateral surface 21 of a attachment base 20 is symmetrically located in the circumferential direction of the second opening 201, is all provided on each second lateral surface 21
It is equipped with second ground hole 23, riveting has ferromagnetism steel plate in the second ground hole 23, has threaded hole in ferromagnetism steel plate.?
On attachment base 20, the second ground hole 23 is between locking screw holes 211 and fool proof mounting hole 22.
Attachment base 20 is provided in the edge of the second opening 201 to be extended from the surface of attachment base 20 200 along cartridge insertion direction
Protrusion shell 24, the extension open top of shell 24 and form the second opening 201, be provided with waterproof on the lateral surface of shell 24
Circle 241.
When first connector and the second connector are cooperated, fool proof part 161 outstanding protrudes into connection on connector shell 1
In dumb-proof inserting position 222 on panel 2.Raised fool proof part 221 is plugged in the fool proof on connector shell 1 on connection panel 2
It inserts in position 162, to realize the pre-determined bit between two connectors；The first opening 111 is docked with the second opening 201 at this time,
And inserting peripheral wall 24 is inserted into the first opening 111, the inner wall close fit of water proof ring 241 and the first opening 111；Locking screw
Bolt 15 is locked to the locking screw holes 211 for connecting panel 1 after passing through inserting through-hole 17, at this time the first ground hole 13 and the second ground hole
23 are located at adjacent position.
It is respectively provided with ground hole on the shell of mutually matched two connectors, and ground hole is arranged at independently of shell
On attachment base or connection panel, the shell of connector shell keeps volume minimization, increases attachment base or connects the thickness of panel
It is required with meeting the aperture of ground hole, therefore has lightweight, volume minimum under the premise of connector realizes the earthing of casing
The characteristics of change.
Connector group second embodiment
Referring to fig. 4, Fig. 4 is the structure chart of the utility model connector group second embodiment.It is different from a upper embodiment
It is that positioning through hole 33 is set on the attachment base 32 of connector shell 3 and is not provided with fool proof mounting hole, two guide through hole 33 and two
A inserting through-hole 32 in the circumferential arrange by rectangular array, and two guide through hole 33 are diagonally arranged.Accordingly, panel 4 is connected
Upper setting guide pin 41 and be not provided with fool proof mounting hole, installation panel 4 and connector shell 3 cooperate when, guide pin 41 can be inserted into
In guide through hole 33.
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. the connector with ground hole, including connector shell, the connector shell include shell, the housing central section tool
There is accommodating chamber, the shell is equipped with the first opening in the front end of the cartridge insertion direction of the connector shell；
It is characterized by:
The connector shell further includes two attachment bases for being symmetricly set on first opening two sides, and the attachment base is from institute
It states and is stretched out outwardly on shell perpendicular to the cartridge insertion direction, and the overhanging end of the attachment base has lateral surface, the outside
Face is parallel to the cartridge insertion direction, is provided with ground hole on the lateral surface；
There is the inserting through-hole being arranged along the cartridge insertion direction and guide through hole, the ground hole is located at described on the attachment base
It inserts between through-hole and the guide through hole；
The connector further includes clamping screw, and the clamping screw is inserted into the inserting through-hole.
2. connector according to claim 1, it is characterised in that:
The attachment base has the grounding parts and tight lock part of different location in the circumferential direction for being located at first opening；
On the cartridge insertion direction, the height of the grounding parts is greater than the height of the tight lock part；
The ground hole and the guide through hole are arranged on the grounding parts, and the inserting through-hole is arranged in the tight lock part
On.
3. connector according to claim 2, it is characterised in that:
Rectangular array is arranged in the circumferential direction for two guide through hole and two inserting through-holes.
4. connector according to claim 3, it is characterised in that:
First opening is narrow side rectangular, that there is first opening broadside and length to be less than the broadside；
The attachment base is stretched out along the extending direction of the broadside from the shell.
5. connector according to any one of claims 1 to 4, it is characterised in that:
The connector further includes ferromagnetism steel plate, and the ferromagnetism steel plate has threaded hole, and the ferromagnetism steel plate is riveted on
In the ground hole.
6. the connector with ground hole, including connector shell, the connector shell include shell, the housing central section tool
There is accommodating chamber, the shell is equipped with the first opening in the front end of the cartridge insertion direction of the connector shell；
It is characterized by:
The connector shell further includes two attachment bases for being symmetricly set on first opening two sides, and the attachment base is from institute
It states and is stretched out outwardly on shell perpendicular to the cartridge insertion direction, and the overhanging end of the attachment base has lateral surface, the outside
Face is parallel to the cartridge insertion direction, is provided with ground hole on the lateral surface；
The connector further includes clamping screw, has the inserting through-hole being arranged along the cartridge insertion direction, institute on the attachment base
Clamping screw is stated to be inserted into the inserting through-hole；
Towards fool proof mounting hole is provided on the surface of the cartridge insertion direction on the attachment base, the connector further includes fool proof
Part, the fool proof part are removably installed in the fool proof mounting hole, and form dumb-proof inserting in the fool proof mounting hole
Position, on the axis projection of the fool proof mounting hole, the fool proof part and the dumb-proof inserting position are in the fool proof mounting hole
It is symmetrical arranged；
The ground hole is between the inserting through-hole and the fool proof mounting hole.
7. connector according to claim 6, it is characterised in that:
The attachment base has the grounding parts and tight lock part of different location in the circumferential direction for being located at first opening；
On the cartridge insertion direction, the height of the grounding parts is greater than the height of the tight lock part；
The ground hole and the fool proof mounting hole are arranged on the grounding parts, and the inserting through-hole is arranged in the tight lock part
On.
8. connector according to claim 7, it is characterised in that:
Rectangular array is arranged in the circumferential direction for two fool proof mounting holes and two inserting through-holes.
9. according to the described in any item connectors of claim 6 to 8, it is characterised in that:
The connector further includes ferromagnetism steel plate, and the ferromagnetism steel plate has threaded hole, and the ferromagnetism steel plate is riveted on
In the ground hole.
10. connector group, including mutually matched first connector and the second connector；
First connector includes connector shell, and the connector shell includes shell, and the shell connects described first
The front end for connecing the cartridge insertion direction of device has the first opening；
Second connector includes connection panel, and the middle part of the connection panel has the second opening；
It is characterized by:
The connector shell further includes two attachment bases for being symmetricly set on first opening two sides, and attachment base is from the shell
Stretched out outwardly on body perpendicular to the cartridge insertion direction, and the overhanging end of the attachment base have the first lateral surface, described first
Lateral surface is parallel to the cartridge insertion direction, is provided with the first ground hole on first lateral surface；
The connection panel has two the second lateral surfaces for being symmetricly set on second opening two sides, second lateral surface
It is parallel to the cartridge insertion direction, is provided with the second ground hole on second lateral surface；
There is the inserting through-hole being arranged along the cartridge insertion direction on the attachment base, be provided with locking screw on the connection panel
Hole；
The connector shell is docked with the connection panel, first opening and second open butt joint, clamping screw
It is threadedly engaged across the inserting through-hole with the locking screw holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821454482.8U CN208674463U (en) | 2018-09-05 | 2018-09-05 | Connector and connector group with ground hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821454482.8U CN208674463U (en) | 2018-09-05 | 2018-09-05 | Connector and connector group with ground hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208674463U true CN208674463U (en) | 2019-03-29 |
Family
ID=65842886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821454482.8U Active CN208674463U (en) | 2018-09-05 | 2018-09-05 | Connector and connector group with ground hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208674463U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111799607A (en) * | 2019-04-08 | 2020-10-20 | 日本航空电子工业株式会社 | Connector assembly |
| WO2022096065A1 (en) * | 2020-11-09 | 2022-05-12 | Harting Electric Stiftung & Co. Kg | Connector assembly |
-
2018
- 2018-09-05 CN CN201821454482.8U patent/CN208674463U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111799607A (en) * | 2019-04-08 | 2020-10-20 | 日本航空电子工业株式会社 | Connector assembly |
| CN111799607B (en) * | 2019-04-08 | 2021-12-03 | 日本航空电子工业株式会社 | Connector assembly |
| WO2022096065A1 (en) * | 2020-11-09 | 2022-05-12 | Harting Electric Stiftung & Co. Kg | Connector assembly |
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| GR01 | Patent grant |