CN207852985U - Connection terminal, electrical connection module and electric coupler component - Google Patents
Connection terminal, electrical connection module and electric coupler component Download PDFInfo
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- CN207852985U CN207852985U CN201820016526.2U CN201820016526U CN207852985U CN 207852985 U CN207852985 U CN 207852985U CN 201820016526 U CN201820016526 U CN 201820016526U CN 207852985 U CN207852985 U CN 207852985U
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- connection terminal
- wall
- axially
- terminal
- connection
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Abstract
The utility model discloses a kind of connection terminal, electrical connection module and electric coupler components.The connection terminal includes terminal body.The terminal body has axially extending direction.The terminal body has wall of the lumen.The wall of the lumen surrounds a tube chamber.The tube chamber along the terminal body axially extending setting, for it is mating to matching terminal and be electrically connected to each other；And the connection terminal is plate stamping part.The connection terminal structure simplifies, is convenient to matching.
Description
Technical field
The utility model is related to a kind of electric connection structure, especially a kind of connection terminal, electrical connection module and electric connector
Component.
Background technology
With the application that deepens continuously of electric equipment products, for realizing the connection terminal of the electrical connection between different electronic units
Use it is also more and more.Particularly, with the utilization of new energy, the use of electric vehicle is also on the increase.Correspondingly, such as
The electrical connection of the vehicle interiors such as electric vehicle generally requires corresponding connection terminal and realizes.How so that connection terminal is preferably answers
With then as factor needed to be considered.
Utility model content
One of the purpose of this utility model is to provide a kind of structure in order to overcome deficiency in the prior art and simplify, facilitate
In to connection terminal, electrical connection module and electric coupler component with connection.
In order to achieve the above object, the utility model is achieved through the following technical solutions：
The utility model provides a kind of connection terminal.The connection terminal includes terminal body.The terminal body has
Axially extending direction.The terminal body has wall of the lumen.The wall of the lumen surrounds a tube chamber.The tube chamber is along the terminal sheet
The axially extending setting of body, for it is mating to matching terminal and be electrically connected to each other；And the connection terminal is plate stamping
Part.
Preferably, the connection terminal further includes outer connection section.The outer connection section is horizontal from the terminal body
To setting is extended continuously, for connecting outer member.
Preferably, the connection terminal further includes guide portion.The guide portion is arranged in the periphery of the terminal body
Face.The guide portion is for guiding the connection terminal axially mounted to matching in shell.
Preferably, the connection terminal further includes the second guide portion.Second guide portion is arranged in the terminal sheet
The peripheral surface of body, for circumferentially stopping cooperation with to matching shell.
Preferably, the connection terminal further includes axially retaining portion.The portion of axially retaining is from the terminal body
The recessed portion that concaves of peripheral surface diameter.When the terminal body is installed in the accommodating cavity with shell, the axial guarantor
The portion of holding can axially trap cooperation with to matching shell.
Preferably, the portion of axially retaining includes retaining hole.The retaining hole is surrounded by holding hole wall, the holding hole wall
Cooperation can be axially trapped with to the stop portion with shell.
Preferably, the portion of axially retaining further includes spacing breach.The spacing breach is surrounded by spacing breach wall.When two
When secondary lock is extended in the spacing breach, the spacing breach wall is used to axially trap cooperation with secondary lock.
Preferably, the connection terminal further includes installation maintaining part.The installation maintaining part is provided projectingly in the pipe
On the inner surface of cavity wall, for axially trapping cooperation with contact connectio part.
Preferably, the installation maintaining part includes the first protruding portion and the second protruding portion；
First protruding portion is arranged with the second protruding portion axially spaced-apart.When axially mounted in institute to counter-connector
When stating between the first protruding portion and second protruding portion, this can dash forward to counter-connector with first protruding portion and described second
Go out portion and axially traps cooperation.
Preferably, the connection terminal is made of a block of metal plate punching press.
Preferably, the metallic plate has the first seam wall and the second seam wall.The first seam wall and described second
Seam wall is oppositely arranged.The first seam wall is provided with spacing breach or limiting slot.The second seam wall has been provided projectingly
Retaining arm.The retaining arm is along the circumferentially extending to the spacing breach or limiting slot of the connection terminal.
Preferably, the thickness uniformity of the wall of the lumen.
Preferably, the tube chamber is circular tube chamber.
Preferably, the connection terminal is for large-current electric connection inside electric vehicle.
The utility model provides a kind of electrical connection module.The electrical connection module includes according to described in any one of aforementioned
Connection terminal and supporing shell.The supporing shell includes chamber wall.The chamber wall surrounds an accommodating cavity.The connection terminal
It extends in the accommodating cavity.
Preferably, the chamber wall is being axially formed front end and rear end.The front end of the chamber wall is provided with blocking portion.
The blocking portion is radially-inwardly provided projectingly.The terminal body is being axially formed front bulkhead and aft bulkhead.The terminal sheet
The front bulkhead of body can axially trap cooperation with the blocking portion.
Preferably, the electrical connection module further includes connecting part.The contact connectio part is accommodated in the connection
In the tube chamber of terminal.The contact connectio part contacts electrical connection with the wall of the lumen, and for being electrically connected with to the contact of matching terminal
It connects.
Preferably, the contact connectio part is independent integral piece, and is removably accommodated in the tube chamber of the connection terminal
It is interior.
Preferably, the electrical connection module further includes insulating protector.The pipe is fixedly installed in the insulating protector
Intracavitary, and extend the prominent tube chamber, coordinate for stopping with human finger.
Preferably, the insulating protector includes installation foot.Protector mounting hole is provided on the inner wall of the wall of the lumen,
For housing and coordinating the installation foot, the insulating protector is maintained at the intraluminal axial position.
Preferably, it is provided with retaining hole on the outer wall of the wall of the lumen.The retaining hole is surrounded by holding hole wall, the guarantor
Cooperation can be axially trapped with the stop portion of supporing shell by holding hole wall.
Preferably, the retaining hole and the protector mounting hole, which are interconnected, forms through-hole, for the connecting pin
Son axially traps cooperation with supporing shell and the insulating protector simultaneously.
Preferably, the insulating protector further includes protection stop arm, and the protection stop arm extends to the tube chamber
Front end, for stopping human finger to prevent human finger from being contactd by mistake with connection terminal.
The utility model provides a kind of electric coupler component.The electric coupler component includes according to any one of aforementioned institute
The electrical connection module stated and to mating connector.Described includes to matching terminal to mating connector.It is described matching terminal is extended to it is described
In tube chamber, and it is electrically connected with the connection terminal.
Compared with prior art, the utility model connection terminal can be realized slotting to matching by tube chamber with corresponding male terminal
It connects, overall structure is simplified.The connection terminal is formed by stamped, can be saved material and be saved manufacturing cost, have
Conducive to popularization and application.
Description of the drawings
Fig. 1 is a kind of dimensional structure diagram of connection terminal provided by the utility model.
Fig. 2 is dimensional structure diagram of the connection terminal of Fig. 1 at another visual angle.
The connection terminal that Fig. 3 is Fig. 1 is from the axis projection schematic diagram of front end rear end.
Fig. 4 is a kind of sectional view of electrical connection module provided by the utility model.
Fig. 5 is that the electrical connection module of Fig. 4 is provided with the dimensional structure diagram to matching terminal.
Fig. 6 is the dimensional structure diagram of the another embodiment of the connection terminal of Fig. 1.
Dimensional structure diagram of the connection terminal at another visual angle that Fig. 7 is Fig. 6.
Fig. 8 is that a kind of stereochemical structure of the electrical connection module for the connection terminal including Fig. 6 provided by the utility model is shown
It is intended to.
Fig. 9 is the electrical connection module axial direction three-dimensional cutaway view of Fig. 8.
Figure 10 is the electrical connection module axial sectional view of Fig. 8.
Figure 11 is the dimensional structure diagram of another embodiment of the electrical connection module of Fig. 8.
Figure 12 is the dimensional structure diagram of another embodiment of the connection terminal of Fig. 1.
Figure 13 is the perspective view from front end rear end of the connection terminal of Figure 12.
A kind of Figure 14 stereochemical structures of the electrical connection module for the connection terminal including Figure 12 provided by the utility model are shown
It is intended to.
The electrical connection module that Figure 15 is Figure 14 is from the perspective view of front end rear end.
The electrical connection module that Figure 16 is Figure 14 is from the perspective view of rear end forward end.
The sectional view of another embodiment of the electrical connection module of Figure 17 Figure 14.
Figure 18 is the stereochemical structure signal of the electric connector of the electrical connection module provided by the utility model for including Figure 17
Scheme
Figure 19 is the dimensional structure diagram of another embodiment of the connection terminal of Fig. 1.
Figure 20 is that a kind of stereochemical structure of the electric connector for the connection terminal including Figure 19 provided by the utility model is shown
It is intended to.
Specific implementation mode
The utility model is described in detail below in conjunction with the accompanying drawings：
Embodiment one：
It please refers to Fig.1 to Fig.3, is a kind of connection terminal 101 provided by the utility model.The connection terminal 101 is used
It is electrically connected in realizing to matching.Preferably, the connection terminal 101 is that can realize electricity to being equipped with male terminal grafting
The female terminal of connection.
The connection terminal 101 includes terminal body 10.As long as the concrete shape and construction of the terminal body 10 can
Support the other structures of the connection terminal 101.The terminal body 10 has axial direction.Correspondingly, the connection
Terminal 10 is in an axial direction with corresponding male terminal to matching connection.The connection terminal 10 is being axially formed front end 10a and rear end
10b.Correspondingly, the front end 10a of the connection terminal 10 is contacted at first with corresponding male terminal to matching assembling.The terminal body
10 also have and axially vertical radial direction.The connection terminal 10 has peripheral surface 12a.The peripheral surface 12a is along the terminal
The circumferentially extending of ontology 10 is arranged.The peripheral surface 12a may include the peripheral surface of following wall of the lumen 12.It that is to say, wall of the lumen
12 peripheral surface is configured to the peripheral surface 12a of the terminal body 10.Preferably, the terminal body 10 has wall of the lumen
12.The wall of the lumen 12 surrounds a tube chamber 14.Correspondingly, the tube chamber 14 is for accommodating male terminal, and passes through the wall of the lumen
12 contact electrical connection with the male terminal.Specifically, it is in a cavity that the tube chamber 14 is axially extending.The concrete shape of the tube chamber 14
It selects as needed, as long as can realize with corresponding male terminal to matching.In order to facilitate that realizing and to matching male end
Sub is mating, in the present embodiment, 14 generally circular tube chamber of the tube chamber.
In order to make full use of material, convenient manufacture and the corresponding uniform performance of holding, the tube chamber of the terminal body 10
The thickness uniformity of wall 12.
Guide portion 30 is provided in the terminal body 10.Periphery face diameter of the guide portion 30 from the terminal body 10
To being provided projectingly.Specifically, from the peripheral surface 12a of the terminal body 10, radially outward continuously protrusion is set the guide portion 30
It sets.The guide portion 30 is used to accurately guide installation to the default position in corresponding supporing shell 200 connection terminal 101
It sets.The guide portion 30 can be arbitrary structure outstanding, can extend to being protected in limiting slot to matching for supporing shell 200
It holds in portion 240.In the present embodiment, the guide portion 30 is boss.The connection terminal 101 is realized in order to further convenient
With being quickly assembled into one for supporing shell 200, the guide portion 30 axially extends to the front end 10a of the terminal body 10.Root
According to needs, the guide portion 30 can be relative to the axially projecting settings of front end 10a of the terminal body 10.In the present embodiment
In, in order to fully save material and save space, the guide portion 30 flushes setting with the front end 10a of the terminal body 10.
In order to facilitate that manufacture, in the present embodiment, the guide portion 30 construct for punching press.It that is to say, the guide portion 30 is described in
The inner surface of wall of the lumen 12 is recessed, and forms protrusion in the outer surface of the wall of the lumen 12.
In order to further enhance the firm firm one being assembled in corresponding supporing shell 200 of the connection terminal 101
Performance, the guide portion 30 have side wall 32.The side wall 32 is used to coordinate with the circumferential blocking of supporing shell 200, to prevent
Connection terminal 101 is stated to rotate relative to supporing shell 200.Correspondingly, the side wall 32 of the guide portion 30 is barrier.For
The connection terminal 101 is further steadilyed maintain, in the present embodiment, a pair of sidewalls 32,32b respectively can with supporing shells
200 circumferential blocking cooperations, to prevent the connection terminal 101 from rotating counterclockwise relative to supporing shell 200, turn clockwise
It is dynamic.
In order to further enhance the convenient standard that the connection terminal 101 is quick mounting to corresponding supporing shell 200
True position, the connection terminal 101 further include the second guide portion 40.Second guide portion 40 is from outside the terminal body 10
The radially projecting setting of circumferential surface.Second guide portion 40 can have structure identical with the guide portion 30.Correspondingly, described
Second guide portion 40 is substantially in for boss.In order to further enhance the guide performance of second guide portion 40, described second draws
Portion 40 is led with 30 axially spaced-apart of the guide portion to be arranged.Further, in order to facilitate that assembling, second guide portion 40 and institute
State the axial face setting of guide portion 30.It that is to say, second guide portion 40 is with the guide portion 30 along the terminal body 10
Axially align setting.Specifically, second guide portion 40 axially extends to the terminal sheet from the terminal body 10
The rear end 10b of body 10.It rotates relative to supporing shell 200 to further avoid the connection terminal 101, the guiding
The a pair of sidewalls 42 in portion 40,42b can coordinate with the circumferential blocking of supporing shell 200.Correspondingly, second guide portion 40 can be with
The circumferential blocking cooperation of corresponding supporing shell 200, to further enhance the connection terminal 101 relative to supporing shell 200
Firm retention property.In order to facilitate that manufacture, in the present embodiment, second guide portion 40 construct for punching press.It that is to say,
The guide portion 40 is recessed from the inner surface of the wall of the lumen 12, and forms protrusion in the outer surface of the wall of the lumen 12.
In order to promote the overall stability energy of the connection terminal 101, in the present embodiment, the connection terminal 101 is
Integral piece.Correspondingly, the connection terminal 101 is that a block of metal plank manufactures to be formed.Preferably, the connection terminal 101
For plate stamping part.In order to promote electric conductivity, in the present embodiment, the sheet metal can be copper coin material.In order to enable
The performance of the various pieces of the connection terminal 101 is consistent, the thickness uniformity of the sheet metal.Optionally, the company
Connecting terminal 101 is round female terminal.It that is to say, the peripheral surface of the connection terminal 101 has periphery.Correspondingly, the end
Sub- ontology 10 is circular tube shaped.The connection terminal 101 can be with male terminal to matching grafting.Further, the connection terminal 101
For large-current electric connection inside electric vehicle.It that is to say, the connection terminal 101 is can be in the big electricity of electric vehicle internal transmission
The connection terminal of stream.Unless otherwise specified, " high current " occurred in the present invention can be 20-85 amperes of current strength
Electric current.
Embodiment two：
Referring to Fig. 4, the utility model also provides a kind of electrical connection module 201.The electrical connection module 201 includes aforementioned
101 pairs of the connection terminal of record and supporing shell 200.The supporing shell 200, which is used to support, keeps the connection terminal 101,
And it is assembled into one with the connection terminal 101.
The supporing shell 200 includes shell ontology 220.The shell ontology 220 has chamber wall 221.The chamber wall 221
Surround an accommodating cavity 223.The accommodating cavity 223 is for accommodating corresponding connection terminal 101.The specific shape of the accommodating cavity 223
As long as shape and construction can accommodate corresponding connection terminal 101.The chamber wall 221 be axially formed front end 220a and
Rear end 220b.In the present embodiment, the front end 220 of the chamber wall 221, rear end 220b be shell ontology 220 front end, after
End.In order to facilitate that realizing that in the present embodiment, the accommodating cavity 223 is axially penetrated through along the shell ontology 220 to matching assembling
In a cavity.It that is to say, the accommodating cavity 223 is in a tube chamber shape.
In order to keep the connection terminal 101, the inner surface 221a of the chamber wall 221 to be provided with to matching maintaining part to matching
240.Described pair is used for the 30 axially directed cooperation of guide portion with the connection terminal 101 with maintaining part 240, that is to say constraint institute
State the axially mounted direction of connection terminal 101.As long as described pair of concrete shape and construction with maintaining part 240 can keep corresponding
Guide portion 30.In the present embodiment, in order to facilitate that manufacture and the limit cooperation of formation stabilization, described pair is matched maintaining part
240 be limiting slot.The limiting slot is recessed to be formed from the inner surface 221a of the chamber wall 221.The limiting slot is along the shell
The axially extending setting of ontology 220.In the present embodiment, the limiting slot can accommodate guide portion 30 and the second guide portion simultaneously
40.Correspondingly, the limiting slot has a pair of of groove sidewall.The pair of groove sidewall can coordinate with the circumferential blocking of guide portion 30, with
The connection terminal 101 is prevented to rotate relative to the supporing shell 200.Further, the pair of cell wall can be with
The circumferential blocking cooperation of two guide portion 40, to prevent the connection terminal 101 from rotating relative to the supporing shell 200.
As another embodiment, described pair can be limit fin (not shown) with maintaining part 240.Accordingly
Ground, the guide portion can be the radial sunk structure (not shown) such as guiding groove.The guiding groove is from the terminal
The peripheral surface 12a of ontology 10 is recessed to be formed.The guiding groove is axially extending along the terminal body 10.Further, described
Second guide portion can also be the second guiding groove.More specifically, second guiding groove can be connected to setting with the guiding groove.
The limit fin may extend in the guiding groove, to guide the axially mounted direction of connection terminal 101, and can avoid institute
Connection terminal 101 is stated to circumferentially rotate.
For the further firm holding connection terminal 101, the supporing shell 200 further includes blocking portion 260.Institute
Blocking portion 260 is stated to be arranged in the front end of the shell ontology 220.Specifically, the blocking portion 260 is arranged in the chamber wall 221
Front end 220a on.As long as the blocking portion 260 can stop with the connection terminal 101 and coordinate, to avoid the connection terminal
101 flee from from the accommodating cavity 223.Specifically, inner surface radial direction of the blocking portion 260 from the chamber wall 221
It is provided projectingly, and cooperation can be axially trapped with the front end 10a of the terminal body 10.In order to further enhance the blocking portion
The circumferentially extending of 260 stabilization barrier properties, the blocking portion 260 from the chamber wall 221 is loop-like in one.
Correspondingly, the connection terminal 101 from the direction of the rear end 10b forward ends 10a of the terminal body 10 plug to
In the accommodating cavity 223.The blocking portion 260 can axially trap cooperation with the front end 10a of the terminal body 10, to prevent
Connection terminal 101 is stated to be detached from forward outside the accommodating cavity 223.
The assembled relation of the connection terminal 101 and the supporing shell 200 is specifically described below：The terminal body 10
Front end 10a be inserted into from the rear end of the accommodating cavity 223 of the supporing shell 200.The front end 10a of the terminal body 10 can be with institute
The blocking portion 260 for stating supporing shell 200 axially traps cooperation.The connection terminal 101 can be following with the supporing shell 200
Stop portion 280 axially traps cooperation.The guide portion 30, which is extended to, matches in guide portion 240 in described Dui of limiting slot, and can edge
Described pair is moved to predeterminated position with guide portion 240.Correspondingly, second guide portion 40 extends to described pair with guide portion
In 240.The guide portion 30, second guide portion 40 can stop cooperation with the described pair of rotation with guide portion 240, to
The connection terminal 101 is prevented to rotate relative to the supporing shell 200.
Embodiment three：
Referring to Fig. 5, the utility model provides a kind of electric coupler component 301.The electric coupler component 301 is electrically connected
Component 201 and to mating connector (not shown).
Described includes to matching terminal 302 to mating connector.It is described that the supporing shell is axially extended to matching terminal 302
In 200 accommodating cavity 223, and electrical connection is contacted with the connection terminal 101.Preferably, described one end to matching terminal 302
It extends to and is plugged in the tube chamber 14 of the connection terminal 101, and be electrically connected with the wall of the lumen 12.It is described to matching terminal 302
The concrete specification, shape as needed and select.As needed, described further includes (not showing in figure matching shell to mating connector
Go out).Described pair be used to support with shell it is described to matching terminal 302.It is contemplated that described pair with shell concrete shape and
As long as construction can support described to matching terminal 302.
Example IV：
Fig. 6 and Fig. 7 is please referred to, the utility model provides another connection terminal 401.With the connection terminal of embodiment one
Unlike 101, the connection terminal 401 include with to the structure that coordinates of supporing shell 200.
The connection terminal 401 includes terminal body 410.The terminal body 410 has wall of the lumen 412.The tube chamber
Wall 412 surrounds a tube chamber 414.The portion of axially retaining 430 is provided on the wall of the lumen 412.It is described axially retain portion 430 for
The blocking cooperation of the supporing shell 200, to prevent the connection terminal 401 relative to 200 generation activity of the supporing shell.Institute
It can be the structure that blocking cooperation arbitrarily may be implemented to state the portion of axially retaining 430.The portion 430 that axially retains is boss, cantilever
Deng prominent barrier structure.It is described to axially retain the holding structures such as portion 430 or groove.In the present embodiment, the axial direction
Maintaining part 430 is the recessed portion to concave from the peripheral surface 412a diameters of the terminal body 410.It that is to say, along the terminal
Ontology 410 radially, the sunk structure for axially retaining portion 430 and extending internally from the peripheral surface 412a.Preferably, institute
It includes retaining hole 432 to state the portion of axially retaining 430.The retaining hole 432 is surrounded by holding hole wall 434.When the supporing shell 200
Blocking portion 260 extend radially in the retaining hole 432, the holding hole wall 434 can be axially trapped with the blocking portion 260 matches
It closes.
Subordinate's insulating protector 500 is installed to the tube chamber 414 of the connection terminal 401 to be further convenient.Institute
It is through-hole to state retaining hole 432.It that is to say, the retaining hole 432 is arranged through 412 ground of the wall of the lumen.Correspondingly, the holding
Hole 432 is connected to the tube chamber 414.Specifically, in the blocking portion 260 of the supporing shell 200 is extended to from outside the tube chamber 414
It extends in the retaining hole 432.The installation foot 515 of following insulating protectors 500 extends to the guarantor from the tube chamber 414
It holds in hole 432.The shape of the retaining hole 432 selects as needed, is axially trapped accordingly as long as can realize.
In the present embodiment, in order to facilitate that matching assembling, the substantially semicircular in shape hole of the retaining hole 432 or letter " D " font hole.
In order to which consolidate following terminal protection covers 202 is assembled in the supporing shell 200, the connection terminal 401
Wall of the lumen 412 peripheral surface on be provided with limit hole 450.The limit hole 450 can be axially trapped with terminal protection cover 202 matches
It closes.The limit hole 450 can be blind hole.In the present embodiment, it is fully to be promoted to limit retention property, the limit hole 450
For through-hole.Correspondingly, the peripheral surface of the limit hole 450 from the wall of the lumen 412 extends through inner peripheral surface 412b, and with it is described
The connection setting of tube chamber 414.As long as the concrete shape of the limit hole 450 can realize corresponding blocking.In the present embodiment
In, in order to promote limit retention property, a pair of of limit hole 450,450b are rectangular opening back to setting.
It is described in order to further enhance the firm performance that is assembled into one of the connection terminal 401 and the supporing shell 200
The terminal body 410 of connection terminal 401 can axially trap cooperation with aforementioned secondary lock 300.Correspondingly, the terminal body 410
Rear end 410b with it is secondary lock 300 blocking coordinate.In order to promote the blocking conformability of the connection terminal 401 and secondary lock 300
Can, it is provided with spacing breach 436 in the terminal body 410 of the connection terminal 401.The spacing breach 436 has spacing breach
Wall 438 surrounds, and can contact blocking with secondary lock 300.Correspondingly, the spacing breach 436 is formed with axially open, with facility
It is axially accommodated in the spacing breach 436 in the lock part 320 of the secondary lock 300.Correspondingly, the spacing breach 436
As a preferred embodiment for axially retaining portion 430.Alternatively, the spacing breach 436 axially retains portion to be described
430 part-structure.It that is to say, the portion 430 that axially retains includes spacing breach 436.Optionally, the spacing breach wall
438 include axial limiting wall 438a.The axial limiting wall 438a is used to axially trap cooperation with secondary lock 200.Specifically, institute
Stating axial limiting wall 438a prevents secondary lock 200 moved axially forward.Optionally, the spacing breach wall 438 includes circumferential limits
Position wall 438b.The circumferential direction limited wall 438b is for preventing the connection terminal 401 from being rotated relative to supporing shell 200.Namely
It is that the circumferential direction limited wall 438b can coordinate with the circumferential blocking of connection terminal 401.Specifically, a pair of circumferential limited wall 438b is being just
To setting, and it is connect with the axial limiting wall 438a and surrounds an alphabetical "U" shaped notch.
Embodiment five：
Fig. 8 to Figure 10 is please referred to, the utility model provides another electrical connection module 501.The electrical connection module 501 wraps
Include the connection terminal 401 of supporing shell 200 above-mentioned and foregoing description.
The connection terminal 401 and 200 matching relationship of supporing shell is specifically described below：The terminal body 410 extends
In to the tube chamber 414.Correspondingly, the stop portion 280 is extended to from outside the tube chamber 414 in the retaining hole 432, and with
The holding hole wall 434 axially traps cooperation, to prevent the connection terminal 401 that axis occurs relative to the supporing shell 200
To movement.Correspondingly, the retaining hole 432 is equivalent to first time locking structure, to avoid the connection terminal 401 from the appearance
It sets in chamber 223 and exits.
For the further convenient firm holding connection terminal 401, mounting hole is provided in the chamber wall 221
290.The mounting hole 290 is used to house following secondary locks 300 realized and axially trapped to the connection terminal 101.In order to just
Conducive to the assembling of secondary lock 300, it is in a through-hole that the mounting hole 290, which extends radially through the setting of the wall of the lumen 221,.Correspondingly, institute
It states mounting hole 290 and is connected to the accommodating cavity 223.
In order to steadily maintain following secondary locks 300, clamping engagement portion 295 is provided in the chamber wall 221.The card
Auxiliary section 295 is connect for being engaged by clamping with secondary lock 300.The clamping engagement portion 295 can be the card arbitrarily with secondary lock 300
Detain the structure being engaged by clamping.For example, the clamping engagement portion 295 is clamping chamber or buckling groove.In the present embodiment, the clamping
Auxiliary section 295 is the step that can buckle radial blocking cooperation.It the clamping engagement portion 295 can be with 200 radial card of secondary lock
Cooperation is connect, to prevent the secondary lock 200 from being exited from the mounting hole 290.In the present embodiment, a pair of of clamping engagement portion 295,
295b is radially engaged by clamping with corresponding a pair of of buckle 340,340b.
For the further firm holding connection terminal 401, the supporing shell 200 further includes stop portion 280.Institute
State inner surface 221a radially projecting setting of the stop portion 280 from the chamber wall 221.The stop portion 280 can be with the connection
Terminal 401 axially traps cooperation, to prevent the connection terminal 401 from being exited from the accommodating cavity 223.Specifically, the retaining
Portion 280 can axially trap cooperation with the rear end 410b of the terminal body 410, to prevent the connection terminal 101 from the appearance
Chamber 223 is set to exit.The stop portion 280 can be the radial protrusion structure that arbitrarily may be implemented to axially trap.In order to facilitate that
The stop portion 280 realizes that the blocking with corresponding connection terminal 101 coordinates, and the stop portion 280 is buckle.It is further convenient
In the assembling of connection terminal 401, the stop portion 280 is back-off.Further, the stop portion 280 extends to the holding
In hole 432, and it can stop with the holding hole wall 434 and coordinate, to prevent the connection terminal 401 from the supporing shell 200
It exits.
The stop portion 280 can axially trap cooperation with the rear end 410b of the terminal body 410, to prevent the connection
Terminal 401 exits back outside the accommodating cavity 223.Further, above-mentioned blocking portion 260 is located at the stop portion 280
It is above-mentioned to the rear and front end with guide portion 240.It that is to say, it is above-mentioned blocking portion 260, above-mentioned to matching guide portion 240, the stop portion
280 are sequentially distributed in an axial direction.
The electrical connection module 501 further includes terminal protection cover 202.The terminal protection cover 202 is arranged in the support
On shell 200.Specifically, the terminal protection cover 202 has installation protruding portion 252.The installation protruding portion 252 extends to institute
It states in limit hole 450.In the present embodiment, a pair of of installation protruding portion 252,252b extend to corresponding limit hole 450,450b
It is interior, it is assembled into one to realize.More specifically, the accommodating cavity for extending to the supporing shell 200 of the terminal protection cover 202
In 223.The terminal protective jacket 202 promotes the performances such as insulating protection for further protecting connection terminal 401.
In order to further steadily maintain the connection terminal 401, the electric coupler component 301 further includes secondary lock
300.300 installation of secondary lock axially traps cooperation to the supporing shell 200, and with the connection terminal 101, to prevent
The connection terminal 101 is exited from the accommodating cavity 223 backward.Specifically, the secondary lock 200 extends to the supporting shell
In the mounting hole 290 of body 200, and stops with the rear end 10b of the terminal body 10 and coordinate.The secondary lock 300 includes locking
Portion 320.320 radially projecting setting of the lock part, and matched with that can stop with the rear end 10b axial directions face of the terminal body 10
It closes.
In order to promote the firm performance of the secondary lock 300, the secondary lock 300 further includes buckle 340.The buckle
340 with 200 radially connected one of the supporing shell, to prevent the secondary lock from 300 being exited from the mounting hole 290.As
Deformation, the secondary lock 300 can be mating with the supporing shell 200 or cohere cooperation.It is a pair of in order to enhance firm performance
Buckle 340,340b are engaged by clamping with corresponding a pair of of clamping engagement portion 295,295b.
The matching relationship of the connection terminal 401 and the secondary lock 300 is specifically described below：The secondary lock 300
The lock part 320 is extended to by the mounting hole 290 of the supporing shell 200 in the spacing breach 436.The lock
Stop 320 can axially trap cooperation with the spacing breach wall 438.Correspondingly, the spacing breach 436 and the secondary lock
300 form second of locking matching relationship, to further enhance the property of the firm holding one to the connection terminal 401
Energy.
In order to promote security protection performance, the electrical connection module 501 includes insulating protector 500.The insulating protection
Part 500 is electrical isolation material structure.Preferably, the insulating protector 500 constructs for rubber material.The insulating protector
500 extend in the tube chamber 414, and security risk is caused to avoid in tube chamber 414 described in such as human finger partial insertion.
The insulating protector 500 is axially extending, and extends to the front end of the tube chamber 414.Specifically, the insulating protector 500
With installation foot 515.The installation foot 515 extends radially to the retaining hole 432 of the connection terminal 401.Specifically, described
Installation foot 515 is extended to from the tube chamber 414 in the retaining hole 432.In order to further enhance to the insulating protector
500 firm retention property, in the present embodiment, a pair of installation foot 515,515b are oppositely extending to plugging to correspondence respectively
A pair of of retaining hole 432, in 432b.The insulating protector 500 also has protection stop arm 530.The protection stop arm 530
Axially consecutive extension.The protection stop arm 530 may extend to the front end of the tube chamber 414.The protection stop arm 530 can be used
In directly being contacted with such as human finger, to avoid finger connection terminal 401 from contacing by mistake.
As another embodiment, corresponding protector mounting hole is arranged in the inner peripheral surface 412a of the chamber wall 412
435.Installation foot 515 of the protector mounting hole 435 for the accommodating insulating protector 500.It that is to say, it is described anti-
Guard mounting hole 435 is respectively stagger setting with the retaining hole 432.In the present embodiment, the retaining hole 432 is through-hole,
The installation foot 515 can then be housed.It that is to say, the protector mounting hole 435 connects into one with the retaining hole 432 and leads to
Hole.Correspondingly, it is a through-hole that protector mounting hole 435b is connected to retaining hole 432b.
Embodiment six：
Please refer to Fig.1 1, the utility model provides a kind of electric coupler component 503.The utility model provides a kind of electrical connection
Device assembly 503.The electric coupler component 503 is including aforementioned electrical connection module 501 and to matching terminal 302.
It is described that matching terminal 302 is axially extended in the accommodating cavity 223 of the supporing shell 200, and with the connecting pin
401 contact electrical connection of son.Preferably, described one end to matching terminal 302 extends to the pipe for being plugged in the connection terminal 401
In chamber 414, and it is electrically connected with the wall of the lumen 412.The concrete specification, the shape to matching terminal 302 selects as needed.
Embodiment seven：
2 and Figure 13 is please referred to Fig.1, the utility model provides another connection terminal 601.It is different from previous embodiment
It is that the connection terminal 601 further includes for keeping following holding structures for connecting part 700.
The connection terminal 601 includes wall of the lumen 612.The wall of the lumen 612 can be a part for terminal body 610.
The terminal body 610 realizes the primary structure of electrical connection as the connection terminal 601.The wall of the lumen 612 surrounds a pipe
Chamber 614.The tube chamber 614 connects part 700 for accommodating.The connection terminal 601 has axially extending direction.Accordingly
Ground, 612 axially extending setting of the wall of the lumen.The wall of the lumen 612 has been axially formed front end 610a, rear end 610b.Such as nothing
Specified otherwise, what is occurred in the present invention is " forward and backward " for relative concept.Specifically, the connection terminal 601 is held with to matching
Son 302 contact at first to end be front end.
In order to facilitate that firm be kept in contact connector 700, the connection terminal 601 further includes installation maintaining part 630.Institute
It states installation maintaining part 630 and inner surface 612b in the wall of the lumen 612 is set.Correspondingly, the wall of the lumen 612 has outer surface
612a.The installation maintaining part 630 is used to axially trap cooperation with contact connectio part 700.It is described that the specific of maintaining part 630 is installed
As long as corresponding contact connectio part 700 can be firmly held in the tube chamber 614 by shape and construction.For example, institute
It can be buckle to state installation maintaining part 630, can be engaged by clamping with part 700 is connected.It is described as a preferred embodiment
It can be the sunk structures (not shown)s such as limiting slot to install maintaining part 630.Correspondingly, connecting part 700 can be with
The prominent structure (not shown) of setting.The prominent structure extends radially in the sunk structure, so that contact connects
The realization of fitting 700 is axially trapped with connection terminal 601.Further, connecting the radial dimension of part 700 can reduce, from
And the prominent construction convenient can be made in installation in the sunk structure, and when the elastic deformation for connecting part 700
Structure is restored to allow the prominent structure to axially trap cooperation with sunk structure when deformation.
In order to facilitate that manufacture, in the present embodiment, the installation maintaining part 30 are the inner surface from the wall of the lumen 612
The protrusion structure that 612b is provided projectingly.It that is to say, the installation maintaining part 630 is by radially projecting setting, so as to realize
Cooperation is axially trapped with part 700 is connected.The installation maintaining part 630 can be the prominent structure such as boss, fin.
Matching property is axially trapped to connect part 700 accordingly in order to further enhance the connection terminal 601,
The installation maintaining part 630 includes the first protruding portion 632 and the second protruding portion 634.First protruding portion 632 and described second
Protruding portion 634 is arranged along the axially spaced-apart of the connection terminal 601.Correspondingly, first protruding portion 632 is dashed forward with described second
Go out the interval between portion 634 for accommodating contact connectio part 700.Fully to save space, first protruding portion 632 is axial to be prolonged
It extends to and flushes setting with the front end 610a of the wall of the lumen 612.In order to promote the limit retentivity of the installation maintaining part 630
Can, the installation maintaining part 630 is that contact of the face with face stops with part 700 is connected.Specifically, first protruding portion
632 have the first blocking surface 636.Second protruding portion 634 has the second blocking surface 638.First blocking surface 636 and institute
State the 638 axially opposing and interval setting of the second blocking surface.Preferably, first blocking surface 636 is plane；Second blocking
Face 638 is plane.
In order to further enhance the connection terminal 601 to the corresponding retention property for connecting part 700, multiple installations
Circumferentially distributed setting of the maintaining part 630 along the connection terminal 601.Preferably, multiple installation maintaining parts 630 are along described
The circumferential direction of connection terminal 601 is evenly spaced on setting.Correspondingly, multiple first protruding portions 632 are along connection terminal 601
Circumferentially it is evenly spaced on setting.Multiple second protruding portions 634 are evenly spaced on along the circumferential direction of the connection terminal 601
Setting.The particular number of first protruding portion 632 selects as needed, can be with one, two, three, four or more
It is a.The particular number of second protruding portion 634 selects as needed, can be one, two, three, four or more
It is a.In the present embodiment, the circumferential uniform intervals arrangement of six first protruding portions 632 is in a circle.Six described second protrude
The circumferential uniform intervals arrangement in portion 634 is in a circle.First protruding portion 632 can axial face with second protruding portion 634
Setting.
The installation maintaining part 630 can manufacture to be formed by any way.In order to facilitate that manufacture, in the present embodiment
In, the punching structure of the installation maintaining part 630.Correspondingly, the installation interior table of the maintaining part 630 from the wall of the lumen 612
Face 612b is provided projectingly, and is formed and be recessed in the outer surface 612a of the wall of the lumen 612.Specifically, the first protruding portion 632,
Two protruding portions 634 have punching structure.
In order to promote the firm performance of the connection terminal 601, the connection terminal 601 is integrated.In order to facilitate that
Cost is saved in manufacture, and the connection terminal 601 is punching press integral piece.
Embodiment eight：
4 to Figure 16 are please referred to Fig.1, the utility model provides another electrical connection module 701.The electrical connection module 701
Connection terminal 601 including foregoing description and contact connectio part 700.
Also referring to following Figure 17, the contact connectio part 700 is for respectively with the connection terminal 601 and to matching end
302 contact electrical connection of son.The contact connectio part 700 extends in the tube chamber 614.The contact connectio part 700 with it is described
Installation maintaining part 630 axially traps cooperation.The contact connectio part 700 includes to matching connection ontology 710.Described pair is matched connection originally
Body 710 has front end face 710a and rear end face 710b.Specifically, the described couple of front end face 710a with connection ontology 710 can be with institute
First protruding portion 632 axially traps cooperation.The described couple of rear end face 710b with connection ontology 710 can be with second protruding portion
634 axially trap cooperation.It that is to say, described pair prominent with described second in first protruding portion 632 with the setting of connection ontology 710
Go out between portion 634.More specifically, before the first blocking surface 636 and the contact connectio part 700 of first protruding portion 632
End face 710a can axially trap cooperation.Second blocking surface 638 of second protruding portion 634 can be with the contact connectio part 700
Rear end face 710b can axially trap cooperation.As a preferred embodiment, the front end face 710a for connecting part 700 is
Plane；The rear end face 710b for connecting part 700 is plane.The contact connectio part 700 is independent integral piece.Namely
Be, the contact connectio part 700 be detached with other component, independent molding integral piece.The contact connectio part 700 is detachable
Ground is accommodated in the official jargon 614.
In order to facilitate that assembling, preferably, the contact connectio part 700 is the reducible elastic deformation knot of radial dimension
Structure, so as to convenient installation between first protruding portion 632 and second protruding portion 634.The contact connectio
Part 700 is arranged along the circumferentially extending of the connection terminal 601.More specifically, when the contact connectio part 700 is in not by external force
Free state when, the radial dimension that the radial dimension of the contact connectio part 700 is greater than or equal to the tube chamber 614 is suitable, from
And it promotes the steady contact of the contact connectio part 700 and the wall of the lumen 612 and promotes the contact connectio part 700 and the installation
The stability of maintaining part 630 axially trapped.
The contact connectio part 700 has one or more elastic arms 730.The elastic arm 730 can be abutted radially respectively
On the wall of the lumen 612 of the connection terminal 601 and on matching terminal 302.Correspondingly, the contact connectio part 700 can be formed
Multi-point contact.
Embodiment nine：
7 are please referred to Fig.1, the utility model provides another electrical connection module 703.With the electrical connection module of foregoing description
701 compare, and the electrical connection module 703 of the present embodiment further includes the supporing shell 200 of foregoing description.Correspondingly, the connecting pin
Son 601 extends in the accommodating cavity 223.
Embodiment ten：
Please refer to Fig.1 8, the utility model also provides a kind of electric coupler component 705.The electric coupler component 705 wraps
Include foregoing description electrical connection module 701 and foregoing description to matching terminal 302.It is described to matching terminal 302 and the connecting pin
601 contact electrical connection of son.
Also referring to Figure 17 and Figure 18, the connection terminal 601 and the matching to matching terminal 302 is specifically described below
Conjunction relationship：The contact connectio part 700 has to matching connection ontology 710.Described pair extends to the connection with connection ontology 710
In the tube chamber 614 of terminal 601.And the described couple of outer surface 712a with connection ontology 710 is contacted with the wall of the lumen 612 and is electrically connected
It connects.Described pair has with connection ontology 710 to matching connection tube chamber 714.Described pair with connection 714 axially extending setting of tube chamber.Institute
It states and described pair is extended to the inner surface 712b for connecting in tube chamber 714, and matching connection ontology 710 with described couple to matching terminal 302
Contact electrical connection.
Embodiment 11：
It please refers to Fig.1 9 the utility model and another connection terminal 801 is provided.Compared to by the way of machining, institute
It is punching press integral piece to state connection terminal 801, so as to save material, convenient manufacture to save cost.
The connection terminal 801 has terminal body 810.The terminal body 810 has wall of the lumen 812.The tube chamber
Wall 812 surrounds a tube chamber 814.The connection terminal 801 is by being stamped and formed out integral piece.Preferably, in order to fully save material
Material, convenient manufacture, the connection terminal 801 are formed using a block of metal plate stamping.In order to enable the connection terminal
801 have uniform electric conductivity and mechanical strength, the thickness uniformity of the sheet metal.It that is to say, the connecting pin
Son 801 is manufactured by monoblock sheet metal in homogeneous thickness to be formed.Correspondingly, the thickness uniformity of the wall of the lumen 812.
The connection terminal 801 further includes outer connection section 830.The outer connection section 830 is from the terminal body 810
Rear end is extended continuously in axial direction.The outer connection section 830 is for connecting other electric connection structures.In the present embodiment,
In order to facilitate that being electrically connected with outer members (not shown)s such as soft conducting wires, the outer connection section 830 includes
A pair of of linking arm 832,832b.The radially projecting setting of the pair of linking arm 832,832b, and surround a guiding groove 834.
Correspondingly, the tube chamber 814 is bent to form by flat sheet metal.Preferably, in order to promote the pipe
The firm performance of chamber 814, the wall of the lumen 812 have the first seam wall 816 and the second seam wall 818 of face setting.It is described
First seam wall 816 is arranged with the circumferential face of the second seam wall 818, and surrounds the tube chamber 814.The first seam wall
Spacing breach 840 is provided on 816.As deformation, such as limiting slot replacement may be used in the spacing breach 840.Described
It is provided with retaining arm 850 on one seam wall 816.The retaining arm 850 extends in the spacing breach 840, with can with it is described
Cooperation is axially trapped each other.Preferably, axially trapping matching property to enhance, the retaining arm 850 is in inverted trapezoidal.Namely
It is that the shorter bottom of the inverted trapezoidal is arranged on the first seam wall 816.Correspondingly, the spacing breach 840
Opening width is gradually reduced.
Embodiment 12：
Please refer to Figure 20, the utility model also provides a kind of electrical connection module 803.Before the electrical connection module 803 includes
The connection terminal 801 of the supporing shell 200 and foregoing description stated.Correspondingly, the connection terminal 801 extends to the supporting shell
In the accommodating cavity 223 of body 200.
Embodiment 13：
Please continue to refer to Figure 20, the utility model also provides a kind of electric connector 805.The electric coupler component 705 wraps
Include foregoing description electrical connection module 701 and foregoing description to matching terminal 302.It is described to matching terminal 302 and the connecting pin
601 contact electrical connection of son.
The connection terminal 801 and the matching relationship to matching terminal 302 is specifically described below：The contact connectio part
700 have to matching connection ontology 710.Described pair extends to connection ontology 710 in the tube chamber 814 of the connection terminal 801.And
The described couple of outer surface 712a with connection ontology 710 contacts electrical connection with the wall of the lumen 812.Described pair with connection ontology 710
With to matching connection tube chamber 714.Described pair with connection 714 axially extending setting of tube chamber.It is described matching terminal 302 is extended to it is described
Electrical connection is contacted to matching in connection tube chamber 714, and with the described couple of inner surface 712b with connection ontology 710.Further, in order to
Space is fully saved, the connection terminal 302 has grafting chamber 314.The insulating protector 500 has protection stop arm 530.
The 530 axially extending setting of protection stop arm, can stop that finger is inserted into.Correspondingly, the protection stop arm 530 extends
In to the grafting chamber 314, to fully save space.
It should be noted that occurring such as " upper and lower ", " left and right ", " forward and backward ", " one, another " in the present invention
Etc. being relative bearing concept, in conjunction with the accompanying drawings with the convenient relative tertiary location for understanding all parts.Wherein, " axial direction "
It can be the length direction of connection terminal 101,401,601,801, that is to say and the assembly orientation to matching terminal 302；" radial direction "
With " axial direction " Relative vertical；" circumferential direction " then can be with finger ring around the direction of " axis ", or circumferencial direction.
It these are only the utility model preferred embodiment, be not used to limitation the scope of protection of the utility model, it is any
Modification, equivalent replacement or improvement within the spirit of the present invention etc. are all covered in the right of the utility model.
Claims (24)
1. a kind of connection terminal, which is characterized in that including：
Terminal body, the terminal body have axially extending direction；
The terminal body has wall of the lumen；The wall of the lumen surrounds a tube chamber；Axial direction of the tube chamber along the terminal body
Be extended, for it is mating to matching terminal and be electrically connected to each other；And
The connection terminal is plate stamping part.
2. connection terminal according to claim 1, which is characterized in that further include：
Outer connection section, the outer connection section is extended from the terminal body is laterally consecutive, for connecting outer member.
3. connection terminal according to claim 1, which is characterized in that further include：
The peripheral surface in the terminal body is arranged in guide portion, the guide portion；
The guide portion is for guiding the connection terminal axially mounted to matching in shell.
4. connection terminal according to claim 1, which is characterized in that further include：
The peripheral surface in the terminal body is arranged in second guide portion, second guide portion, for circumferentially being hindered with to matching shell
Gear cooperation.
5. connection terminal according to claim 1, which is characterized in that further include：
Portion is axially retained, the portion of axially retaining is the recessed portion to concave from the peripheral surface diameter of the terminal body；
When the terminal body is installed in the accommodating cavity with shell, the portion that axially retains can axially be hindered with to matching shell
Gear cooperation.
6. connection terminal according to claim 5, it is characterised in that：
The portion of axially retaining includes retaining hole；
The retaining hole is surrounded by holding hole wall, and the holding hole wall can axially trap cooperation with to the stop portion with shell.
7. connection terminal according to claim 5, it is characterised in that：
The portion of axially retaining further includes spacing breach；The spacing breach is surrounded by spacing breach wall；
When secondary lock extends in the spacing breach, the spacing breach wall is used to axially trap cooperation with secondary lock.
8. connection terminal according to claim 1, which is characterized in that further include：
Maintaining part is installed, the installation maintaining part is provided projectingly on the inner surface of the wall of the lumen, is used for and is connected part
Axially trap cooperation.
9. connection terminal according to claim 8, it is characterised in that：
The installation maintaining part includes the first protruding portion and the second protruding portion；
First protruding portion is arranged with the second protruding portion axially spaced-apart；
When to counter-connector it is axially mounted between first protruding portion and second protruding portion when, this is to counter-connector
Cooperation can be axially trapped with first protruding portion and second protruding portion.
10. connection terminal according to claim 1, it is characterised in that：
The connection terminal is made of a block of metal plate punching press.
11. connection terminal according to claim 10, it is characterised in that：
The metallic plate has the first seam wall and the second seam wall；
The first seam wall is oppositely arranged with the second seam wall；
The first seam wall is provided with spacing breach or limiting slot；
The second seam wall has been provided projectingly retaining arm；
The retaining arm is along the circumferentially extending to the spacing breach or limiting slot of the connection terminal.
12. connection terminal according to claim 1, it is characterised in that：
The thickness uniformity of the wall of the lumen.
13. connection terminal according to claim 1, it is characterised in that：
The tube chamber is circular tube chamber.
14. connection terminal according to any one of claim 1 to 13, it is characterised in that：
The connection terminal is for large-current electric connection inside electric vehicle.
15. a kind of electrical connection module, which is characterized in that including：
Connection terminal according to any one of claim 1 to 14；And
Supporing shell, the supporing shell include chamber wall；The chamber wall surrounds an accommodating cavity；
The connection terminal extends in the accommodating cavity.
16. electrical connection module according to claim 15, it is characterised in that：
The chamber wall is being axially formed front end and rear end；
The front end of the chamber wall is provided with blocking portion；
The blocking portion is radially-inwardly provided projectingly；
The terminal body is being axially formed front bulkhead and aft bulkhead；
The front bulkhead of the terminal body can axially trap cooperation with the blocking portion.
17. electrical connection module according to claim 15, which is characterized in that further include：
Part is connected, the contact connectio part is accommodated in the tube chamber of the connection terminal；
The contact connectio part contacts electrical connection with the wall of the lumen, and for being electrically connected with to the contact of matching terminal.
18. electrical connection module according to claim 17, it is characterised in that：
The contact connectio part is independent integral piece, and is removably accommodated in the tube chamber of the connection terminal.
19. the electrical connection module according to any one of claim 15 to 18, which is characterized in that further include：
Insulating protector, the insulating protector are fixedly installed in the tube chamber, and extend the prominent tube chamber, are used for and human body
Fingers blocks coordinate.
20. electrical connection module according to claim 19, it is characterised in that：
The insulating protector includes installation foot；
Protector mounting hole is provided on the inner wall of the wall of the lumen, for housing and coordinating the installation foot, by the insulation
Protector is maintained at the intraluminal axial position.
21. electrical connection module according to claim 20, it is characterised in that：
It is provided with retaining hole on the outer wall of the wall of the lumen；
The retaining hole is surrounded by holding hole wall, and the holding hole wall can axially trap cooperation with the stop portion of supporing shell.
22. electrical connection module according to claim 21, it is characterised in that：
The retaining hole and the protector mounting hole are interconnected and form through-hole, for the connection terminal simultaneously with support
Shell and the insulating protector axially trap cooperation.
23. electrical connection module according to claim 19, it is characterised in that：
The insulating protector further includes protection stop arm, and the protection stop arm extends to the front end of the tube chamber, for hindering
Human finger is kept off to prevent human finger from being contactd by mistake with connection terminal.
24. a kind of electric coupler component, which is characterized in that including：
Electrical connection module according to any one of claim 15 to 23；And
To mating connector, described includes to matching terminal to mating connector；
It is described that matching terminal is extended in the tube chamber, and be electrically connected with the connection terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820016526.2U CN207852985U (en) | 2018-01-04 | 2018-01-04 | Connection terminal, electrical connection module and electric coupler component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820016526.2U CN207852985U (en) | 2018-01-04 | 2018-01-04 | Connection terminal, electrical connection module and electric coupler component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207852985U true CN207852985U (en) | 2018-09-11 |
Family
ID=63417258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820016526.2U Expired - Fee Related CN207852985U (en) | 2018-01-04 | 2018-01-04 | Connection terminal, electrical connection module and electric coupler component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207852985U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112038804A (en) * | 2020-08-31 | 2020-12-04 | 深圳特思嘉工业电子有限公司 | Female contact terminal that inserts of high voltage single core cable connector |
-
2018
- 2018-01-04 CN CN201820016526.2U patent/CN207852985U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112038804A (en) * | 2020-08-31 | 2020-12-04 | 深圳特思嘉工业电子有限公司 | Female contact terminal that inserts of high voltage single core cable connector |
| CN112038804B (en) * | 2020-08-31 | 2022-01-18 | 深圳至峰精密制造有限公司 | Female contact terminal that inserts of high voltage single core cable connector |
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|---|---|---|---|
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 Termination date: 20210104 |
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| CF01 | Termination of patent right due to non-payment of annual fee |