CN207530178U - Electric connector - Google Patents
Electric connector Download PDFInfo
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- CN207530178U CN207530178U CN201721493672.6U CN201721493672U CN207530178U CN 207530178 U CN207530178 U CN 207530178U CN 201721493672 U CN201721493672 U CN 201721493672U CN 207530178 U CN207530178 U CN 207530178U
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- insulator
- locating piece
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Abstract
The utility model is related to a kind of electric connectors.Above-mentioned electric connector includes the first connection component, the second connection component and third connection component；First connection component includes first shell, the first shield, first insulator and first terminal, first shield is arranged in first shell, the first shielding cavity is formed in first shield, first insulator is located in the first shielding cavity, and first terminal is arranged in first insulator；Second connection component includes second shell, secondary shielding body, second insulator, the first fixing sleeve, the second fixing sleeve and Second terminal, secondary shielding body is arranged in second shell, secondary shielding chamber is formed in secondary shielding body, second insulator, the first fixing sleeve and the second fixing sleeve are respectively positioned on secondary shielding intracavitary.Due to electric connector in a first direction, second direction and third direction be respectively provided with tolerance performance, make the tolerance better performances of electric connector.
Description
Technical field
The utility model is related to the technical field of electronic product, more particularly to a kind of electric connector.
Background technology
Electric power connector, also referred to as electric connector, for two conductors on a circuit to be bridged so that electricity
Stream or signal flow to the conductor device of another conductor from a conductor.It is widely used in various electric wirings, is risen
The effect for connecting or disconnecting electric current or signal, this connection may be temporary and conveniently plug at any time, it is also possible to electricity
Permanent node between gas equipment or conducting wire.
There are the problem of tolerance performance and poor shielding properties for traditional electric connector.
Utility model content
Based on this, it is necessary to for electric connector there are the problem of tolerance performance and poor shielding properties, provide one kind
Electric connector.
A kind of electric connector, including：
First connection component, including first shell, the first shield, first insulator and first terminal, first screen
It covers body to be arranged in the first shell, the first shielding cavity is formed in first shield, the first insulator is located at
In first shielding cavity, the first terminal is arranged in the first insulator；
Second connection component, including second shell, secondary shielding body, second insulator, the first fixing sleeve, the second fixing sleeve
And Second terminal, the secondary shielding body are arranged in the second shell, and secondary shielding is formed in the secondary shielding body
Chamber, the second insulator, first fixing sleeve and second fixing sleeve are respectively positioned on the secondary shielding intracavitary, and described
Two-terminal is arranged in the second insulator, and one end of the Second terminal is inserted into first fixing sleeve, and described second
The other end of terminal is inserted into second fixing sleeve, the first terminal part extend into first fixing sleeve and with institute
Second terminal abutting is stated, and the first terminal is slidably connected respectively with second direction and the Second terminal along the first direction,
One end of the secondary shielding body is inserted into first shielding cavity and is slidably connected with first shield；
Third connection component, including third housing, third shield, third insulator and third terminal, the third screen
It covers body to be arranged on the third housing, third shielding cavity is formed in the third shield, the third insulator is located at
In the third shielding cavity, the third terminal is arranged in the third insulator, and the third terminal part extend into described
It is abutted in second fixing sleeve and with the Second terminal, and the third terminal is slided along third direction and the Second terminal and connected
It connects；End of the secondary shielding body far from the first insulator is inserted into the third shielding cavity and is shielded with the third
Body is slidably connected.
Above-mentioned electric connector, the first terminal of the first connection component are connect with one of conductor, third connection component
Third terminal connect with another conductor；Secondary shielding body is arranged in second shell, and is formed in secondary shielding body
Two shielding cavities, second insulator, the first fixing sleeve and the second fixing sleeve are respectively positioned on secondary shielding intracavitary, and Second terminal is arranged in
Two insulators, in case the signal by Second terminal is interfered by the external world, i.e., it is relatively stable by the signal of Second terminal；Second
One end of terminal is inserted into the first fixing sleeve, and the other end of Second terminal is inserted into the second fixing sleeve, and the first shield is arranged in
In first shell, the first shielding cavity is formed in the first shield, first insulator is located in the first shielding cavity, and first terminal is worn
Set on first insulator, in case the signal by first terminal is interfered by the external world, i.e., it is more steady by the signal of first terminal
It is fixed, it is extend into the first fixing sleeve due to first terminal part and is abutted with Second terminal, and first terminal is respectively along first party
It is slidably connected to second direction and Second terminal, and since one end of secondary shielding body is inserted into the first shielding cavity and with first
Shield is slidably connected, make first terminal can relative to Second terminal along the first direction or second direction slide, so as to make to be electrically connected
It connects device in a first direction or second direction has certain tolerance；Third shield is arranged on third housing, third shielding
Third shielding cavity is formed in vivo, third insulator is located in third shielding cavity, and third terminal is arranged in third insulator, with
Exempt to be interfered by the external world by the signal of third terminal, i.e., it is relatively stable by the signal of third terminal, due to third terminal portion
Divide and stretch into the second fixing sleeve and abutted, and third terminal is slidably connected along third direction and Second terminal with Second terminal, again
It is inserted into third shielding cavity due to end of the secondary shielding body far from first insulator and is slidably connected with third shield, make the
Three terminals can be slided relative to Second terminal along third direction, so as to which electric connector be made to have certain tolerance in third direction
Property；Due to electric connector in a first direction, second direction and third direction be respectively provided with tolerance performance, make the tolerance of electric connector
It can be preferably；Further, since the signal of first terminal, Second terminal and third terminal is relatively stable, make the shielding of connector
It can be preferably.
First connection component further includes the first shrapnel in one of the embodiments, and first shrapnel is set on institute
It states on the first shield, and the first shrapnel part is located in first shielding cavity and is abutted with the secondary shielding body,
During the first shield is slided relative to secondary shielding body, elasticity is connected to secondary shielding body to the first shrapnel always, i.e.,
The ground signalling of first shield is connected with the ground signalling of secondary shielding body, and the ground connection of the first connection component is made to be connect with second
The ground connection of component connects always.
The third connection component further includes the second shrapnel in one of the embodiments, and second shrapnel is set on institute
It states on secondary shielding body, and the second shrapnel part is located in the third shielding cavity and is abutted with the secondary shielding body,
During secondary shielding body is slided relative to third shield, elasticity is connected to secondary shielding body to the second shrapnel always, i.e.,
The ground signalling of secondary shielding body is connected with the ground signalling of third shield, and the ground connection of the second connection component is made to be connect with third
The ground connection of component connects always, since the ground connection of the second connection component connect always with the ground connection of the first connection component, makes first
The ground connection of connection component, the second connection component and third connection component connects always.
The first accommodating chamber is offered in the first shell in one of the embodiments, first connection component is also
Including the first locating piece, first locating piece is located in first accommodating chamber and is connect with the first shell, and described the
Offer the first locating slot in positioning piece, it is interior and with described first that the first shielding body portion is located at first locating slot
Housing connects；First shield is set in first locating slot, and the first shield is made to be fixed on the first locating piece, by
It is located in the first accommodating chamber in the first locating piece and is connect with first shell, the first shield is made to be fixed on the inner wall of first shell
On, so as to which the first shield be made to be arranged in first shell.
First shield includes the first external shielding body and the first inner shield body in one of the embodiments, described
First external shielding body is connected on first locating piece, and first external shielding body is connected to the first inner shield body,
The first inner shield body is located in first locating slot, and the first inner shield body formation has first shielding cavity, by
It is connected on the first inner shield body in the first external shielding body, and the first external shielding body is connected on the first locating piece so that first
First inner shield body is fixed on the first locating piece by external shielding body.
The second accommodating chamber is offered in the second shell in one of the embodiments, second connection component is also
Including the second locating piece, second locating piece is located in second accommodating chamber and is connect with the second shell, and described the
Offer the second locating slot on two locating pieces, the secondary shielding body portion is located in second locating slot and with described second
Locating piece connect, secondary shielding body is made to be fixed on the second locating piece, due to the second locating piece be located in the second accommodating chamber and with
Second shell connects, and secondary shielding body is made to be fixed on the inner wall of second shell, so as to which secondary shielding body be made to be arranged in second shell
On body.
The secondary shielding body includes the second external shielding body and the second inner shield body in one of the embodiments, described
Second external shielding body is connected on second locating piece, and second external shielding body is connected to the second inner shield body,
The second inner shield body is located in second locating slot, and the second inner shield body formation has the secondary shielding chamber, by
It is connected on the second inner shield body in the second external shielding body, and the second external shielding body is connected on the second locating piece so that second
Second inner shield body is fixed on the second locating piece by external shielding body.
Third accommodating chamber is offered on the third housing in one of the embodiments, the third connection component is also
Including third locating piece, the third locating piece is located in the third accommodating chamber and is connect with the third housing, and described the
Offer third locating slot on three locating pieces, the third shielding body portion be located at the third locating slot it is interior and with the third
Locating piece connect, third shield is made to be fixed on third locating piece, due to third locating piece be located in third accommodating chamber and with
Third housing connects, and third shield is made to be fixed on the inner wall of third housing, so as to which third shield be made to be arranged in third shell
On body.
The third shield includes third external shielding body and third inner shield body in one of the embodiments, described
Third external shielding body is connected on the third locating piece, and the third external shielding body is connected to the third inner shield body,
The third inner shield body is located in the third locating slot, and the third inner shield body formation has the third shielding cavity, by
It is connected on third inner shield body in third external shielding body, and third external shielding body is connected on third locating piece so that third
Third inner shield body is fixed on third locating piece by external shielding body.
The second insulator includes insulator ontology, the first extension and the second extension in one of the embodiments,
Portion, first extension and second extension are extended outwardly respectively by the insulator ontology, the second end
Son is arranged in the insulator ontology, first extension and second extension respectively；It is opened on first fixing sleeve
Equipped with the first slot, first extension is connected in first slot；The second slot is offered on second fixing sleeve,
Second extension is connected in second slot, and second insulator is made to connect respectively with the first fixing sleeve and the second fixing sleeve
It connects, so as to which one end of Second terminal be made to be inserted into the first fixing sleeve, and the other end of Second terminal is inserted into the second fixing sleeve.
Description of the drawings
Fig. 1 is the stereogram of the electric connector of an embodiment；
Fig. 2 is the explosive view of electric connector shown in Fig. 1；
Fig. 3 is the explosive view of the first connection component of electric connector shown in Fig. 1；
Fig. 4 is the explosive view of the second connection component of electric connector shown in Fig. 1；
Fig. 5 is the explosive view of the third connection component of electric connector shown in Fig. 1
Fig. 6 is the schematic diagram that the first terminal of electric connector shown in Fig. 1, Second terminal and third terminal abut；
Fig. 7 is the schematic diagram of the first inner shield body of the first connection component of electric connector shown in Fig. 1；
Fig. 8 is the schematic diagram of the third inner shield body of the third connection component of electric connector shown in Fig. 1；
Fig. 9 is the partial schematic diagram of electric connector shown in Fig. 1；
Figure 10 is the partial schematic diagram of the second connection component of electric connector shown in Fig. 1.
Specific embodiment
For the ease of understanding the utility model, electric connector is described more fully below with reference to relevant drawings.
The preferred embodiment of electric connector is given in attached drawing.But electric connector can be realized in many different forms, not
It is limited to embodiment described herein.On the contrary, the purpose for providing these embodiments is to make to the disclosure of electric connector more
Add thorough and comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
For illustrative purposes only, it is unique embodiment to be not offered as " right side " and similar statement.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to the technology of the utility model
The normally understood meaning of technical staff in domain is identical.It is intended merely to herein in the term used in the description of electric connector
The purpose of specific embodiment is described, it is not intended that in limitation the utility model.Term as used herein " and/or " including one
The arbitrary and all combination of a or multiple relevant Listed Items.
For example, a kind of electric connector includes：First connection component, the second connection component and third connection component；For example,
First connection component includes first shell, the first shield, first insulator and first terminal；For example, first shield
It is arranged in the first shell；For example, it is formed with the first shielding cavity in first shield；For example, first insulation
Body is located in first shielding cavity；For example, the first terminal is arranged in the first insulator；For example, the second connection group
Part includes second shell, secondary shielding body, second insulator, the first fixing sleeve, the second fixing sleeve and Second terminal；For example, institute
Secondary shielding body is stated to be arranged in the second shell；For example, it is formed with secondary shielding chamber in the secondary shielding body；For example,
The second insulator, first fixing sleeve and second fixing sleeve are respectively positioned on the secondary shielding intracavitary；It is for example, described
Second terminal is arranged in the second insulator, and one end of the Second terminal is inserted into first fixing sleeve；For example, institute
The other end for stating Second terminal is inserted into second fixing sleeve；Consolidate for example, the first terminal part extend into described first
Is abutted in fixed set and with the Second terminal, and the first terminal distinguish along the first direction with second direction and the second end
Son is slidably connected；For example, one end of the secondary shielding body is inserted into first shielding cavity and is slided with first shield
Dynamic connection；For example, third connection component includes third housing, third shield, third insulator and third terminal, the third
Shield is arranged on the third housing；For example, it is formed with third shielding cavity in the third shield；For example, described
Three insulators are located in the third shielding cavity；For example, the third terminal is arranged in the third insulator；It is for example, described
Third terminal part extend into second fixing sleeve and is abutted with the Second terminal, and the third terminal is along third party
It is slidably connected to the Second terminal；For example, described in end insertion of the secondary shielding body far from the first insulator
It is slidably connected in third shielding cavity and with the third shield.For example, a kind of electric connector includes：First connection component,
Two connection components and third connection component；First connection component includes first shell, the first shield, first insulator and the
One terminal, first shield are arranged in the first shell, and the first shielding cavity, institute are formed in first shield
It states first insulator to be located in first shielding cavity, the first terminal is arranged in the first insulator；Second connection group
Part include second shell, secondary shielding body, second insulator, the first fixing sleeve, the second fixing sleeve and Second terminal, described second
Shield is arranged in the second shell, and secondary shielding chamber, the second insulator, institute are formed in the secondary shielding body
It states the first fixing sleeve and second fixing sleeve is respectively positioned on the secondary shielding intracavitary, the Second terminal is arranged in described second
Insulator, and one end of the Second terminal is inserted into first fixing sleeve, described in the other end insertion of the Second terminal
In second fixing sleeve, the first terminal part extend into first fixing sleeve and is abutted, and institute with the Second terminal
It states first terminal to be slidably connected with second direction and the Second terminal along the first direction respectively, one end of the secondary shielding body
It is inserted into first shielding cavity and is slidably connected with first shield；Third connection component includes third housing, third
Shield, third insulator and third terminal, the third shield are arranged on the third housing, the third shield
Third shielding cavity is inside formed with, the third insulator is located in the third shielding cavity, and the third terminal is arranged in described
Third insulator, the third terminal part extend into second fixing sleeve and are abutted, and described with the Second terminal
Third terminal is slidably connected along third direction and the Second terminal；The end of the secondary shielding body far from the first insulator
Portion is inserted into the third shielding cavity and is slidably connected with the third shield.
As shown in Figures 1 and 2, the electric connector 10 of an embodiment includes the first connection component 100, the second connection component
200 and third connection component 300.As shown in figure 3, the first connection component includes first shell 110, the first shield 120, the
One insulator 130 and first terminal 140.First shield is arranged in the first shell, i.e., first shell is wrapped in
First shield.The first shielding cavity 120a is formed in first shield, the first insulator is located at first screen
Cover intracavitary.The first terminal is arranged in the first insulator.As shown in figure 4, the second connection component includes second shell
210th, secondary shielding body 220, second insulator 230, the first fixing sleeve 240, the second fixing sleeve 250 and Second terminal 260.It is described
Secondary shielding body is arranged in the second shell, i.e., second shell is wrapped in secondary shielding body.Shape in the secondary shielding body
Into there is secondary shielding chamber 220a, the second insulator, first fixing sleeve and second fixing sleeve are respectively positioned on described
In two shielding cavities, the Second terminal is arranged in the second insulator, and one end of the Second terminal is inserted into described first
In fixing sleeve, the other end of the Second terminal is inserted into second fixing sleeve.The first terminal part extend into described
Is abutted in first fixing sleeve and with the Second terminal, and the first terminal distinguish along the first direction with second direction with it is described
Second terminal is slidably connected, and wherein first direction is the direction parallel with the side that the length of side of the end of second shell is shorter, that is, is schemed
The X-direction shown；Second direction be the direction parallel with the extending direction of second shell, that is, the Z-direction illustrated.Described second
One end of shield is inserted into first shielding cavity and is slidably connected with first shield.As shown in figure 5, third connects
Component includes third housing 310, third shield 320, third insulator 330 and third terminal 340.The third shield is worn
On the third housing, i.e., third housing is wrapped in third shield.Third shielding is formed in the third shield
Chamber 320a, the third insulator are located in the third shielding cavity, and the third terminal is arranged in the third insulator.Institute
It states third terminal part to extend into second fixing sleeve and abut with the Second terminal, and the third terminal is along third
Direction is slidably connected with the Second terminal.Third direction is the direction parallel with the side that the end of second shell is longer, that is, is schemed
The Y direction shown.End of the secondary shielding body far from the first insulator be inserted into the third shielding cavity and with institute
Third shield is stated to be slidably connected.
The first terminal of first connection component can be connect with one of conductor, i.e., the first terminal of the first connection component with
One of conductor electrical connection electrical connection；The third terminal of third connection component can be connect with another conductor, i.e., third connects
The third terminal of connected components is electrically connected with another conductor；Secondary shielding body is arranged in second shell, in secondary shielding body
Secondary shielding chamber is formed with, second insulator, the first fixing sleeve and the second fixing sleeve are respectively positioned on secondary shielding intracavitary, Second terminal
Second insulator is arranged in, in case the signal by Second terminal is interfered by the external world, i.e., by the signal of Second terminal more
Stablize；One end of Second terminal is inserted into the first fixing sleeve, and the other end of Second terminal is inserted into the second fixing sleeve, the first shielding
Body is arranged in first shell, and the first shielding cavity is formed in the first shield, and first insulator is located in the first shielding cavity, the
One terminal is arranged in first insulator, in order to avoid the signal by first terminal is interfered by the external world, that is, passes through the letter of first terminal
It is number relatively stable, it is extend into the first fixing sleeve due to first terminal part and is abutted with Second terminal, and first terminal is distinguished
It is slidably connected along the first direction with second direction and Second terminal, and since one end of secondary shielding body is inserted into the first shielding cavity
And be slidably connected with the first shield, make first terminal can relative to Second terminal along the first direction or second direction slide, from
And make electric connector in a first direction or second direction have certain tolerance；Third shield is arranged on third housing,
Third shielding cavity is formed in third shield, third insulator is located in third shielding cavity, and third terminal is arranged in third
Insulator, it is in order to avoid interfered by the signal of third terminal by the external world, i.e., relatively stable by the signal of third terminal, due to the
Three terminal parts are stretched into the second fixing sleeve and are abutted with Second terminal, and third terminal is slided along third direction and Second terminal
Connection, and be inserted into third shielding cavity and slided with third shield due to end of the secondary shielding body far from first insulator and connect
It connects, makes third terminal that can be slided relative to Second terminal along third direction, so as to which electric connector be made to have centainly in third direction
Tolerance；Due to electric connector in a first direction, second direction and third direction be respectively provided with tolerance performance, make electric connector
Tolerance better performances；Further, since the signal of first terminal, Second terminal and third terminal is relatively stable, make connector
Shielding properties is preferable.
In the present embodiment, second shell is rectangular parallelepiped structure, and first shell and third housing are located at second shell respectively
Both ends, and first shell and third housing are plugged in the both ends of second shell respectively.First direction is neighbouring with second shell
The parallel direction in the shorter side of the length of side of the end of first shell, second direction are the side parallel with the extending direction of second shell
To third direction is the direction parallel with the side that the length of side of the second shell adjacent to the end of first shell is longer.
Referring also to Fig. 6, for example, third direction is vertical with first direction and second direction respectively, and second direction and the
One direction is vertical, i.e., vertical two-by-two between first direction, second direction and third direction three.In other embodiments, first
It is not limited only to that three is vertical two-by-two between direction, second direction and third direction, can also be the folder between any two direction
Angle is other angles value.For example, first terminal is more than or waits relative to the first shift value that Second terminal is slided along the first direction
In -0.5mm, and the first shift value is less than or equal to 0.5mm, makes the tolerance of electric connector in a first direction preferable.For another example,
One terminal is greater than or equal to -0.5mm relative to the second displacement value that Second terminal is slided in a second direction, and second displacement value is small
In or equal to 0.5mm, make electric connector preferable in the tolerance of second direction.For another example, third terminal is relative to Second terminal edge
The third shift value that third direction slides is greater than or equal to -0.5mm, and third shift value is less than or equal to 0.5mm, makes electrical connection
Device is preferable in the tolerance of third direction.
As shown in figure 3, first connection component further includes the first shrapnel 150 in one of the embodiments, described
One shrapnel is set on first shield, and to be located at first shielding cavity interior and with described second for the first shrapnel part
Shield abuts, and during the first shield is slided relative to secondary shielding body, elasticity is connected to the to the first shrapnel always
Two shields, the i.e. ground signalling of the first shield are connected with the ground signalling of secondary shielding body, make connecing for the first connection component
Ground is connect always with the ground connection of the second connection component.For example, the first sheet insertion is set on the neighbouring second shell of first shield
On the end of body, the first shrapnel part is made to be located in the first shielding cavity and is abutted with secondary shielding body.Referring also to Fig. 7, for another example,
First shrapnel includes the first shrapnel main body 152 and the first abutting part 154 for being connect with the end of the first shrapnel main body, and described first
Shrapnel main body is connected on the first shield, and the first abutting part part is located in the first shielding cavity and is abutted with secondary shielding body,
The first shrapnel is made to be abutted with secondary shielding body.For example, the first abutting part is welded in the first shrapnel main body, make the first abutting part with
First shrapnel main body connects.For another example, the first shrapnel main body is integrally formed with the first abutting part, and the structure for making the first shrapnel is more tight
It gathers.For another example, the cross section of the first shrapnel is in the shape of the letter V.
As shown in figure 5, the third connection component further includes the second shrapnel 350 in one of the embodiments, described
Two shrapnels are set on the secondary shielding body, and to be located at the third shielding cavity interior and with described second for the second shrapnel part
Shield abuts, and during secondary shielding body is slided relative to third shield, elasticity is connected to the to the second shrapnel always
Two shields, the i.e. ground signalling of secondary shielding body are connected with the ground signalling of third shield, make connecing for the second connection component
Ground is connect always with the ground connection of third connection component, due to being grounded with the ground connection of the first connection component always for the second connection component
Connection, makes the ground connection of the first connection component, the second connection component and third connection component connect always.For example, the second sheet insertion
On the end of the neighbouring second shell of the third shield, the second shrapnel part is made to be located in third shielding cavity and with the
Two shields abut.Referring also to Fig. 8, for another example, the second shrapnel include the second shrapnel main body 352 and the end with the second shrapnel main body
Second abutting part 354 of portion's connection, the second shrapnel main body is connected on secondary shielding body, and the second abutting part part is located at the
It is abutted in three shielding cavities and with secondary shielding body, the second shrapnel is made to be abutted with secondary shielding body.For example, the second abutting part is welded in
In second shrapnel main body, the second abutting part is made to be connect with the second shrapnel main body.For another example, the second shrapnel main body and the second abutting part one
Body formed, the structure for making the second shrapnel is more compact.For another example, the cross section of the second shrapnel is in the shape of the letter V.
Referring again to Fig. 3, the first accommodating chamber 112 is offered in the first shell in one of the embodiments, it is described
First connection component further includes the first locating piece 160, and first locating piece is located in first accommodating chamber and with described the
One housing connects, and the first locating slot 162 is offered on first locating piece, and the first shielding body portion is located at described first
It is connect in locating slot and with first locating piece, the first shield is made to be fixed on the first locating piece, due to the first locating piece
It is connect in the first accommodating chamber and with first shell, the first shield is made to be fixed on the inner wall of first shell, so as to make
One shield is arranged in first shell.For example, the first accommodating chamber is opened up along the axial direction of first shell, make suffered by first shell
The stress intensity of positioning piece is more uniform, and the suffered stress intensity for avoiding first shell is locally excessive, extends first shell
The service life of body.
As shown in figure 3, first shield includes the first external shielding body 122 and first in one of the embodiments,
Inner shield body 124, first external shielding body are connected on first locating piece, and first external shielding body is connected to institute
The first inner shield body is stated, the first inner shield body is located in the first locating slot, and the first inner shield body formation has first screen
Chamber is covered, since the first external shielding body is connected on the first inner shield body, and the first external shielding body is connected on the first locating piece, is made
It obtains the first external shielding body the first inner shield body is fixed on the first locating piece.Referring also to Fig. 7 for another example, shields in described first
It covers body and includes the first shielding ontology 124a and the first shielding cover board 124b, the first shielding ontology and the first shielding cover board are respectively positioned on the
In a positioning groove, the first shielding cover board is located in the first shield ontology to form the first shielding cavity.For example, the first shielding ontology
Cross section and the first shielding cover board the U-shaped shape in cross section.For another example, the first catching groove 132 is offered in first insulator, the
One shielding cover board is caught in the first catching groove, makes to be reliably connected between the first shielding cover board and first insulator.For another example, the first shielding
The length of ontology is more than the length of the first shielding cover board, and the length of the first shielding ontology and the length of first terminal are adapted.
For example, the first shielding ontology is equipped with the first positioning table 1242 away from the side of the first locating piece；Referring also to Fig. 9, outside first
The first groove 122a is offered on shield, the first positioning table is caught in the first groove, and the first shielding ontology is made to be connected to first
On external shielding body, the first external shielding body is made to be connected on the first inner shield body, so as to make the first inner shield body and the first external shield
Body securely connects.For example, the U-shaped shape of the first external shielding body, and the both ends of the first external shielding body are connected in the first locating piece respectively
Both sides, the first external shielding body is made preferably to be connected on the first locating piece.For another example, the first card is offered on the first external shielding body
Slot 122b, the first locating piece are equipped with the first protrusion 164, and the first protrusion is buckled into the first card slot, are clamped the first external shielding body
In on the first locating piece.In other embodiments, the first external shielding body can also be connected to the first positioning by welding or being glued
On part.
Referring again to Fig. 4, the second accommodating chamber 212 is offered in the second shell in one of the embodiments, it is described
Second connection component further includes the second locating piece 270, and second locating piece is located in second accommodating chamber and with described the
Two housings connect, and the second locating slot 272 is offered on second locating piece, and the secondary shielding body portion is located at described second
It is connect in locating slot and with second locating piece, secondary shielding body is made to be fixed on the second locating piece, due to the second locating piece
It is connect in the second accommodating chamber and with second shell, secondary shielding body is made to be fixed on the inner wall of second shell, so as to make
Two shields are arranged in second shell.For example, the second accommodating chamber is opened up along the axial direction of second shell, make suffered by second shell
The stress intensity of two locating pieces is more uniform, and the suffered stress intensity for avoiding second shell is locally excessive, extends second shell
The service life of body.
As shown in figure 4, the secondary shielding body includes the second external shielding body 222 and second in one of the embodiments,
Inner shield body 224, second external shielding body are connected on second locating piece, and second external shielding body is connected to institute
The second inner shield body is stated, the second inner shield body is located in the second locating slot, and the second inner shield body formation has second screen
Chamber is covered, since the second external shielding body is connected on the second inner shield body, and the second external shielding body is connected on the second locating piece, is made
It obtains the second external shielding body the second inner shield body is fixed on the second locating piece.For another example, the second inner shield body includes second
Ontology 224a and secondary shielding cover board 224b is shielded, it is fixed that the secondary shielding ontology and the secondary shielding cover board are respectively positioned on second
In the slot of position, the secondary shielding cover plate lid is located in the secondary shielding ontology to form the secondary shielding chamber.For example, second
Shield the U-shaped shape in cross section of the cross section and secondary shielding cover board of ontology.As shown in Figure 10, for another example, in second insulator
The second catching groove 232 is offered, secondary shielding cover board is caught in the second catching groove, and making can between secondary shielding cover board and second insulator
By connection.For another example, the length of secondary shielding ontology is more than the length of secondary shielding cover board, and the length of secondary shielding ontology and the
The length of two-terminal is adapted.For example, secondary shielding ontology is equipped with the second positioning table 2242 away from the side of the second locating piece,
Referring also to Fig. 9 offers the second groove 222a on the second external shielding body, and the second positioning table is caught in the second groove, makes second
Shielding ontology is connected on the second external shielding body, the second external shielding body is made to be connected on the second inner shield body, so as to make in second
Shield is securely connect with the second external shielding body.For example, the U-shaped shape of the second external shielding body, and the both ends of the second external shielding body point
It is not connected in the both sides of the second locating piece, the second external shielding body is made preferably to be connected on the second locating piece.As shown in figure 4, again
Such as, the second card slot 222b is offered on the second external shielding body, the second locating piece is equipped with the second protrusion 274, and the second protrusion buckles into
In second card slot, the second external shielding body is made to be connected on the second locating piece.In other embodiments, the second external shielding body can be with
It is connected on the second locating piece by welding or being glued.
As shown in figure 5, third accommodating chamber 312 is offered on the third housing in one of the embodiments, described
Three connection components further include third locating piece 360, the third locating piece be located in the third accommodating chamber and with the third
Housing connects, and third locating slot 362 is offered on the third locating piece, and the third shielding body portion, which is located at the third, to be determined
It is connect in the slot of position and with the third locating piece, third shield is made to be fixed on third locating piece, due to third locating piece position
It is connect in third accommodating chamber and with third housing, third shield is made to be fixed on the inner wall of third housing, so as to make third
Shield is arranged on third housing.For example, third accommodating chamber is opened up along the axial direction of third housing, make third suffered by third housing
The stress intensity of locating piece is more uniform, and the suffered stress intensity for avoiding third housing is locally excessive, extends third housing
Service life.
The third shield includes third external shielding body 322 and third inner shield body in one of the embodiments,
324, the third external shielding body is connected on the third locating piece, and the third external shielding body is connected in the third
Shield, third inner shield body are located in third locating slot, and the third inner shield body formation has the third shielding cavity, due to
Third external shielding body is connected on third inner shield body, and third external shielding body is connected on third locating piece so that outside third
Third inner shield body is fixed on third locating piece by shield.As shown in figure 8, for another example, the third inner shield body includes the
Three shielding ontology 324a and third shielding cover board 324b, the third shielding ontology and the third shielding cover board are respectively positioned on third
In locating slot, the third shielding cover board is covered in the third shielding ontology to form the third shielding cavity.For example, the
The U-shaped shape in cross section of the cross section and third shielding cover board of three shielding ontologies.For another example, third is offered on third insulator
Catching groove 332, third shielding cover board are caught in third catching groove, make to be reliably connected between third shielding cover board and third insulator.Again
Such as, the length of third shielding ontology is more than the length of third shielding cover board, and the length and third terminal of third shielding ontology
Length is adapted.Referring also to Fig. 9, for example, third shielding ontology is equipped with third positioning table away from the side of third locating piece
3242, third groove 322a is offered on third external shielding body, and third positioning table is caught in third groove, and third is made to shield ontology
Be connected on third external shielding body, third external shielding body made to be connected on third inner shield body, so as to make third inner shield body with
Third external shielding body securely connects.For example, the U-shaped shape of third external shielding body, and the both ends of third external shielding body are connected in respectively
The both sides of third locating piece make third external shielding body preferably be connected on third locating piece.For another example, it is opened on third external shielding body
Equipped with third card slot, third locating piece is equipped with third protrusion, and third protrusion is buckled into third card slot, makes third external shielding body card
It is connected on third locating piece.In other embodiments, third external shielding body can also be connected to third and determine by welding or being glued
On the part of position.
In the present embodiment, first terminal is abutted with Second terminal, and first terminal relative to Second terminal along first party
To or second direction slide；Third terminal is abutted with Second terminal, and third terminal is slided relative to Second terminal along third direction
It is dynamic, third terminal is made to pass through Second terminal and is electrically connected with first terminal, end of the first terminal far from Second terminal can with wherein
One conductor electrical connection, end of the third terminal far from Second terminal can be electrically connected with another conductor, enable electric connector
It is enough to be at least electrically connected or be communicatively coupled on one group of conductor, and electric connector in a first direction, second direction and third direction it is equal
With tolerance performance, that is, electric connector is respectively provided with tolerance performance in X, Y and Z-direction.
For example, first connection component further includes the first shrapnel, first shrapnel is set on first shield,
And the first shrapnel part is located in first shielding cavity and is abutted with the secondary shielding body, the first shield relative to
During secondary shielding body slides, elasticity is connected to secondary shielding body, i.e. the ground connection letter of the first shield to the first shrapnel always
It number is connected with the ground signalling of secondary shielding body, the ground connection of the first connection component and the ground connection of the second connection component is made to connect always
It connects.The third connection component further includes the second shrapnel, and second shrapnel is set on the secondary shielding body, and described second
Shrapnel part is located in the third shielding cavity and is abutted with the secondary shielding body, is shielded in secondary shielding body relative to third
During body slides, elasticity is connected to the ground signalling and third of secondary shielding body, i.e. secondary shielding body to the second shrapnel always
The ground signalling connection of shield, makes the ground connection of the second connection component be connect always with the ground connection of third connection component, due to the
The ground connection of two connection components connect always with the ground connection of the first connection component, makes the first connection component, the second connection component and
The ground connection of three connection components connects always.The first accommodating chamber is offered in the first shell, first connection component also wraps
The first locating piece is included, first locating piece is located in first accommodating chamber and is connect with the first shell, described first
Offer the first locating slot on locating piece, the first shielding body portion be located at first locating slot it is interior and with the first shell
Body connects；First shield is set in first locating slot, and the first shield is made to be fixed on the first locating piece, due to
First locating piece is located in the first accommodating chamber and is connect with first shell, and the first shield is made to be fixed on the inner wall of first shell
On, so as to which the first shield be made to be arranged in first shell.The second accommodating chamber is offered in the second shell, described second connects
Connected components further include the second locating piece, and second locating piece is located in second accommodating chamber and connects with the second shell
It connects, the second locating slot is offered on second locating piece, the secondary shielding body portion is located in second locating slot simultaneously
It is connect with second locating piece, secondary shielding body is made to be fixed on the second locating piece, held since the second locating piece is located at second
It receives and intracavitary and is connect with second shell, secondary shielding body is made to be fixed on the inner wall of second shell, so as to wear secondary shielding body
In second shell.Third accommodating chamber is offered on the third housing, the third connection component further includes third positioning
Part, the third locating piece are located in the third accommodating chamber and are connect with the third housing, opened on the third locating piece
Equipped with third locating slot, the third shielding body portion is located in the third locating slot and is connect with the third locating piece,
Third shield is made to be fixed on third locating piece, be located in third accommodating chamber due to third locating piece and is connected with third housing
It connects, third shield is made to be fixed on the inner wall of third housing, so as to which third shield be made to be arranged on third housing.
For another example, first connection component further includes the first shrapnel, and first shrapnel is set on first shield,
And the first shrapnel part is located in first shielding cavity and is abutted with the secondary shielding body, the first shield relative to
During secondary shielding body slides, elasticity is connected to secondary shielding body, i.e. the ground connection letter of the first shield to the first shrapnel always
It number is connected with the ground signalling of secondary shielding body, the ground connection of the first connection component and the ground connection of the second connection component is made to connect always
It connects.The third connection component further includes the second shrapnel, and second shrapnel is set on the secondary shielding body, and described second
Shrapnel part is located in the third shielding cavity and is abutted with the secondary shielding body, is shielded in secondary shielding body relative to third
During body slides, elasticity is connected to the ground signalling and third of secondary shielding body, i.e. secondary shielding body to the second shrapnel always
The ground signalling connection of shield, makes the ground connection of the second connection component be connect always with the ground connection of third connection component, due to the
The ground connection of two connection components connect always with the ground connection of the first connection component, makes the first connection component, the second connection component and
The ground connection of three connection components connects always.The first accommodating chamber is offered in the first shell, first connection component also wraps
The first locating piece is included, first locating piece is located in first accommodating chamber and is connect with the first shell, described first
Offering the first locating slot on locating piece, first shield includes the first external shielding body and the first inner shield body, and described the
One external shielding body is connected on first locating piece, and first external shielding body is connected to the first inner shield body, the
One inner shield body is located in the first locating slot, and the first inner shield body formation has first shielding cavity, due to the first external screen
It covers body to be connected on the first inner shield body, and the first external shielding body is connected on the first locating piece so that the first external shielding body will
First inner shield body is fixed on the first locating piece.The second accommodating chamber, the second connection group are offered in the second shell
Part further includes the second locating piece, and second locating piece is located in second accommodating chamber and is connect with the second shell, institute
It states and the second locating slot is offered on the second locating piece, the secondary shielding body includes the second external shielding body and the second inner shield body,
Second external shielding body is connected on second locating piece, and second external shielding body is connected to second inner shield
Body, the second inner shield body are located in the second locating slot, and the second inner shield body formation has the secondary shielding chamber, due to second
External shielding body is connected on the second inner shield body, and the second external shielding body is connected on the second locating piece so that the second external shield
Second inner shield body is fixed on the second locating piece by body.Third accommodating chamber is offered on the third housing, the third connects
Connected components further include third locating piece, and the third locating piece is located in the third accommodating chamber and connects with the third housing
It connects, third locating slot is offered on the third locating piece, the third shield includes shielding in third external shielding body and third
Body is covered, the third external shielding body is connected on the third locating piece, and the third external shielding body is connected to the third
Inner shield body, third inner shield body are located in third locating slot, and the third inner shield body formation has the third shielding cavity, by
It is connected on third inner shield body in third external shielding body, and third external shielding body is connected on third locating piece so that third
Third inner shield body is fixed on third locating piece by external shielding body.
For example, the number of the first inner shield body is multiple, multiple first inner shield bodies are set in a row, the first external shielding body point
It is not abutted with multiple first inner shield bodies；The number of first locating slot is multiple, and multiple first inner shield body one-to-one correspondence are located at
In multiple first locating slots, i.e., each first inner shield body, which corresponds to, to be located in each first locating slot, each first inner shield body
It is formed with the first shielding cavity；The number of first terminal and first insulator is multiple, and each first insulator is located at each the
In the first shielding cavity in one inner shield body, each first terminal is arranged in each first insulator；The number of second inner shield body
Mesh is multiple, and multiple second inner shield bodies are set in a row, and the second external shielding body abuts respectively with multiple second inner shield bodies；Second
The number of locating slot is multiple, and multiple second inner shield bodies, which correspond, to be located in multiple second locating slots, i.e., in each second
Shield, which corresponds to, to be located in each second locating slot, and each second inner shield body is formed with secondary shielding chamber；Second terminal and
The number of two insulators is multiple, and each second insulator is located at the secondary shielding intracavitary in each second inner shield body, often
A Second terminal is arranged in each second insulator；The number of third inner shield body is multiple, and multiple third inner shield bodies are in a row
Setting, third external shielding body abut respectively with multiple third inner shield bodies；The number of third locating slot is multiple, in multiple thirds
Shield, which corresponds, to be located in multiple third locating slots, i.e., each third inner shield body, which corresponds to, is located at each third locating slot
Interior, each third inner shield body is formed with third shielding cavity；Third terminal and the number of third insulator are multiple, Mei Ge
Three insulators are located in the third shielding cavity in each third inner shield body, and each third terminal is arranged in each third insulation
Body；Multiple first terminal one-to-one correspondence are connected to multiple Second terminals, i.e., each first terminal correspondence is connected to each second end
Son makes multiple first terminal one-to-one correspondence be electrically connected to multiple Second terminals；Multiple Second terminal one-to-one correspondence are connected to multiple
Third terminal, i.e., each Second terminal correspondence are connected to each third terminal, are electrically connected to multiple Second terminal one-to-one correspondence
Multiple third terminals since multiple first terminals one-to-one correspondence is electrically connected to multiple Second terminals, make multiple first terminals one by one
Correspondence be electrically connected to multiple third terminals, due to each first terminal, Second terminal and third terminal can with one group of conductor into
Row electrical connection or communication connection, enable electric connector to be electrically connected or communicate to connect with multigroup conductor.For another example, multiple first
Locating slot is opened in the both sides of the first locating piece in two rows, and multiple second locating slots are opened in the two of the second locating slot in two rows
Side, multiple third locating slots are opened in the both sides of third locating slot in two rows, determine the first locating piece, the second locating piece and third
The stress of position part is more uniform, extends the service life of the first locating piece, the second locating piece and third locating piece.
For example, the distance of two neighboring first locating slot is 1mm~2mm, make the stress of the first locating piece smaller and first
The number of the first locating slot that the unit volume of locating piece is opened up is more.For another example, the distance of two neighboring second locating slot is
1mm~2mm, makes the stress of the second locating piece smaller and the number of the second locating slot that the unit volume of the second locating piece is opened up
It is more.For another example, the distance of two neighboring third locating slot is 1mm~2mm, makes the stress of third locating piece smaller and third positions
The number of third locating slot that the unit volume of part is opened up is more.
As shown in Figure 10, the second insulator is prolonged including insulator ontology 230a, first in one of the embodiments,
Extending portion 230b and the second extension 230c, first extension and second extension respectively from the insulator ontology to
Outer to extend, the Second terminal is arranged in the insulator ontology, first extension and second extension respectively
Portion；The first slot 242 is offered on first fixing sleeve, first extension is connected in first slot；Described
The second slot 252 is offered on two fixing sleeves, second extension is connected in second slot, distinguishes second insulator
It is connect with the first fixing sleeve and the second fixing sleeve, so as to which one end of Second terminal be made to be inserted into the first fixing sleeve, and Second terminal
The other end be inserted into the second fixing sleeve in.For example, insulator ontology, the first extension and the second extension are integrally formed, make the
The structure of two insulators is more compact.In other embodiments, insulator ontology, the first extension and the second extension can also
Each self-forming, and pass through splicing and be connected together.
Referring also to Fig. 6, for example, Second terminal includes terminal body 262, the first bending part 264 and the second bending part
266, the first end of terminal body is connect with the first bending part, and the second end of terminal body is connect with the second bending part, terminal sheet
The extending direction of the first end of body and the extending direction of the second end of terminal body are mutually perpendicular to, and make the bending side of the first bending part
It is mutually perpendicular to the plane at place with the plane where the overbending direction of the second bending part.First bending part is supported with first terminal
It connects, the second bending part is abutted with third terminal, and Second terminal is made to be abutted respectively with first terminal and third terminal, so as to make second
Terminal is electrically connected respectively with first terminal and third terminal.For example, terminal body, the first bending part and the second bending part one into
Type, the structure for making Second terminal are more compact.In other embodiments, terminal body, the first bending part and the second bending part
Can each self-forming, and pass through and be welded to connect in together.
Above-mentioned electric connector, the first terminal of the first connection component are connect with one of conductor, third connection component
Third terminal connect with another conductor；Secondary shielding body is arranged in second shell, and is formed in secondary shielding body
Two shielding cavities, second insulator, the first fixing sleeve and the second fixing sleeve are respectively positioned on secondary shielding intracavitary, and Second terminal is arranged in
Two insulators, in case the signal by Second terminal is interfered by the external world, i.e., it is relatively stable by the signal of Second terminal；Second
One end of terminal is inserted into the first fixing sleeve, and the other end of Second terminal is inserted into the second fixing sleeve, and the first shield is arranged in
In first shell, the first shielding cavity is formed in the first shield, first insulator is located in the first shielding cavity, and first terminal is worn
Set on first insulator, in case the signal by first terminal is interfered by the external world, i.e., it is more steady by the signal of first terminal
It is fixed, it is extend into the first fixing sleeve due to first terminal part and is abutted with Second terminal, and first terminal is respectively along first party
It is slidably connected to second direction and Second terminal, and since one end of secondary shielding body is inserted into the first shielding cavity and with first
Shield is slidably connected, make first terminal can relative to Second terminal along the first direction or second direction slide, so as to make to be electrically connected
It connects device in a first direction or second direction has certain tolerance；Third shield is arranged on third housing, third shielding
Third shielding cavity is formed in vivo, third insulator is located in third shielding cavity, and third terminal is arranged in third insulator, with
Exempt to be interfered by the external world by the signal of third terminal, i.e., it is relatively stable by the signal of third terminal, due to third terminal portion
Divide and stretch into the second fixing sleeve and abutted, and third terminal is slidably connected along third direction and Second terminal with Second terminal, again
It is inserted into third shielding cavity due to end of the secondary shielding body far from first insulator and is slidably connected with third shield, make the
Three terminals can be slided relative to Second terminal along third direction, so as to which electric connector be made to have certain tolerance in third direction
Property；Due to electric connector in a first direction, second direction and third direction be respectively provided with tolerance performance, make the tolerance of electric connector
It can be preferably；Further, since the signal of first terminal, Second terminal and third terminal is relatively stable, make the shielding of connector
It can be preferably.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Embodiment described above only expresses the several embodiments of the utility model, and description is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent range.It should be pointed out that the common skill for this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of electric connector, which is characterized in that including：
First connection component, including first shell, the first shield, first insulator and first terminal, first shield
It is arranged in the first shell, the first shielding cavity is formed in first shield, the first insulator is located at described
In first shielding cavity, the first terminal is arranged in the first insulator；
Second connection component, including second shell, secondary shielding body, second insulator, the first fixing sleeve, the second fixing sleeve and
Two-terminal, the secondary shielding body are arranged in the second shell, and secondary shielding chamber, institute are formed in the secondary shielding body
It states second insulator, first fixing sleeve and second fixing sleeve and is respectively positioned on the secondary shielding intracavitary, the second end
Son is arranged in the second insulator, and one end of the Second terminal is inserted into first fixing sleeve, the Second terminal
The other end be inserted into second fixing sleeve, the first terminal part extend into first fixing sleeve and with described the
Two-terminal abuts, and the first terminal is slidably connected respectively with second direction and the Second terminal along the first direction, described
One end of secondary shielding body is inserted into first shielding cavity and is slidably connected with first shield；
Third connection component, including third housing, third shield, third insulator and third terminal, the third shield
It is arranged on the third housing, third shielding cavity is formed in the third shield, the third insulator is located at described
In third shielding cavity, the third terminal is arranged in the third insulator, and the third terminal part extend into described second
It is abutted, and the third terminal is slidably connected along third direction and the Second terminal in fixing sleeve and with the Second terminal；
End of the secondary shielding body far from the first insulator be inserted into the third shielding cavity and with the third shield
It is slidably connected.
2. electric connector according to claim 1, which is characterized in that first connection component further includes the first shrapnel,
First shrapnel is set on first shield, and the first shrapnel part be located at first shielding cavity it is interior and with institute
State secondary shielding body abutting.
3. electric connector according to claim 2, which is characterized in that the third connection component further includes the second shrapnel,
Second shrapnel is set on the secondary shielding body, and the second shrapnel part be located at the third shielding cavity it is interior and with institute
State secondary shielding body abutting.
4. electric connector according to claim 1, which is characterized in that the first accommodating chamber is offered in the first shell,
First connection component further includes the first locating piece, and first locating piece is located in first accommodating chamber and with described the
One housing connects, and the first locating slot is offered on first locating piece, it is fixed that the first shielding body portion is located at described first
It is connect in the slot of position and with the first shell.
5. electric connector according to claim 4, which is characterized in that first shield include the first external shielding body and
First inner shield body, first external shielding body are connected on first locating piece, and first external shielding body is connected to
The first inner shield body, the first inner shield body are located in first locating slot, and the first inner shield body is formed with
First shielding cavity.
6. electric connector according to claim 1, which is characterized in that the second accommodating chamber is offered in the second shell,
Second connection component further includes the second locating piece, and second locating piece is located in second accommodating chamber and with described the
Two housings connect, and the second locating slot are offered on second locating piece, it is fixed that the secondary shielding body portion is located at described second
It is connect in the slot of position and with second locating piece.
7. electric connector according to claim 6, which is characterized in that the secondary shielding body include the second external shielding body and
Second inner shield body, second external shielding body are connected on second locating piece, and second external shielding body is connected to
The second inner shield body, the second inner shield body are located in second locating slot, and the second inner shield body is formed with
The secondary shielding chamber.
8. electric connector according to claim 1, which is characterized in that third accommodating chamber is offered on the third housing,
The third connection component further includes third locating piece, and the third locating piece is located in the third accommodating chamber and with described the
Three housings connect, and third locating slot is offered on the third locating piece, and the third shielding body portion, which is located at the third, to be determined
It is connect in the slot of position and with the third locating piece.
9. electric connector according to claim 8, which is characterized in that the third shield include third external shielding body and
Third inner shield body, the third external shielding body are connected on the third locating piece, and the third external shielding body is connected to
The third inner shield body, the third inner shield body are located in the third locating slot, and the third inner shield body is formed with
The third shielding cavity.
10. electric connector according to claim 1, which is characterized in that the second insulator includes insulator ontology, the
One extension and the second extension, first extension and second extension are respectively from the insulator ontology to extension
It stretches, the Second terminal is arranged in the insulator ontology, first extension and second extension respectively；Institute
It states and the first slot is offered on the first fixing sleeve, first extension is connected in first slot；Second fixing sleeve
On offer the second slot, second extension is connected in second slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721493672.6U CN207530178U (en) | 2017-11-09 | 2017-11-09 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721493672.6U CN207530178U (en) | 2017-11-09 | 2017-11-09 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207530178U true CN207530178U (en) | 2018-06-22 |
Family
ID=62581778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721493672.6U Active CN207530178U (en) | 2017-11-09 | 2017-11-09 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207530178U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107863639A (en) * | 2017-11-09 | 2018-03-30 | 深圳市深台帏翔电子有限公司 | Electric connector |
| CN109390806A (en) * | 2018-12-12 | 2019-02-26 | 四川华丰企业集团有限公司 | Shielding part, plug connector and connector |
| CN110444962A (en) * | 2019-07-26 | 2019-11-12 | 深圳市信维通信股份有限公司 | Radio frequency connector |
-
2017
- 2017-11-09 CN CN201721493672.6U patent/CN207530178U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107863639A (en) * | 2017-11-09 | 2018-03-30 | 深圳市深台帏翔电子有限公司 | Electric connector |
| CN107863639B (en) * | 2017-11-09 | 2024-02-06 | 深圳市深台帏翔电子有限公司 | Electric connector |
| CN109390806A (en) * | 2018-12-12 | 2019-02-26 | 四川华丰企业集团有限公司 | Shielding part, plug connector and connector |
| CN110444962A (en) * | 2019-07-26 | 2019-11-12 | 深圳市信维通信股份有限公司 | Radio frequency connector |
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