CN107864569A - Terminal device, circuit board arrangement and its connection component, connector - Google Patents
Terminal device, circuit board arrangement and its connection component, connector Download PDFInfo
- Publication number
- CN107864569A CN107864569A CN201711006387.1A CN201711006387A CN107864569A CN 107864569 A CN107864569 A CN 107864569A CN 201711006387 A CN201711006387 A CN 201711006387A CN 107864569 A CN107864569 A CN 107864569A
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- China
- Prior art keywords
- connector
- main part
- alloy component
- contact site
- contact surface
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/301—Assembling printed circuits with electric components, e.g. with resistor by means of a mounting structure
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/18—Printed circuits structurally associated with non-printed electric components
- H05K1/182—Printed circuits structurally associated with non-printed electric components associated with components mounted in the printed circuit board, e.g. insert mounted components [IMC]
- H05K1/184—Components including terminals inserted in holes through the printed circuit board and connected to printed contacts on the walls of the holes or at the edges thereof or protruding over or into the holes
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention provides a kind of terminal device, circuit board arrangement and its connection component, connector, wherein, the connector includes main part, press section and the contact site of integrated formed structure；Main part is column structure, contact site is annular in shape, and it is located on the lateral wall in columnar body portion, two side external surfaces of contact site form the first exterior angle and the second exterior angle between the lateral wall of main part respectively, angle close to the first exterior angle of press section side is less than or equal to the angle close to the second exterior angle of main part insertion end side, connector inserts the hole position of alloy component by the insertion end of main part, the contact site of connector contacts with the hole position inwall of alloy component, so that connector is fixed in the hole position of alloy component.The connector can realize that connector and alloy component have easier pressing riveting process, and riveting completes rear connectors and is not easy to exit and loosens.
Description
Technical field
The present invention relates to the structural member technical field being electrically connected with terminal device for alloy component, specifically relate to
And a kind of terminal device, circuit board arrangement and its connection component, connector.
Background technology
Magnesium alloy or aluminium alloy part for electrostatic or antenna performance demand, it is necessary to the good reliable contacts of wiring board, it is existing
There is general use in technology that shell fragment is set in the circuit board, directly contacted by shell fragment with alloy component.But this kind of scheme is deposited
Artificial perspiration, sell-fog steam corrode alloy surface in the presence of a harsh environment, and cause the shell fragment on wiring board to be contacted with alloy component
The problem of bad.
The content of the invention
On the one hand the embodiment of the present application provides a kind of for realizing that alloy component electrically connects with circuit board in terminal device
The connector connect, the connector include main part, press section and the contact site of integrated formed structure；The main part is post
Shape structure, the press section are located at one end of the main part, and the other end of the main part is insertion end, the press section
Press surface area is more than the maximum cross-section area of the main part in the axial direction thereof, and the contact site is annular in shape, and ring is set
Lateral wall in the columnar body portion, two side external surfaces of the contact site shape between the lateral wall of the main part respectively
Into the first exterior angle and the second exterior angle, the angle close to the first exterior angle of the press section side is less than or equal to close to the master
The angle at the second exterior angle of body portion insertion end side, the connector insert alloy component by the insertion end of the main part
Hole position, the contact site of the connector contact with the hole position inwall of the alloy component so that the connector be fixed on it is described
In the hole position of alloy component.
On the other hand the embodiment of the present application also provides a kind of connection component, the connection component include alloy component and on
The connector any one of embodiment is stated, the alloy component is provided with hole position, and the connector coordinates with the hole position
Connection.
The embodiment of the present application also provides circuit board arrangement, and the circuit board arrangement is included in circuit board and above-described embodiment
Connection component described in any one, the circuit board are connected with the connector in the connection component, and then realize the circuit
The electric connection of plate and the alloy component.
Further, the embodiment of the present application provides a kind of terminal device again, and the terminal device is included in above-described embodiment
Described circuit board arrangement.
What the embodiment of the present application provided is used for the connector for realizing that alloy component is electrically connected with circuit board in terminal device,
On the one hand the zigzag for the structure that both sides difference gradient face is set is passed through, it is possible to achieve connector has with alloy component to be easier to
Pressing riveting process, and rivet complete rear connectors be not easy to exit and loosen；On the other hand, by being set on contact site
Sharp face, the sharp face of contact site is collapsed by alloy extrusion during pressing, while the sharp face of contact site is by alloy hole wall top layer
Oxide, dirty or surface-treatment coatings etc. scrape sassafras, expose alloy component hole wall internal diameter ground part, can allow contact site
Sharp face and alloy component fully contact conducting, meet the performance requirement of electrical connection.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is that the application is used for the embodiment of connector one for realizing that alloy component is electrically connected with circuit board in terminal device
Structure schematic elevation view；
Fig. 2 is the structural representation that connector coordinates with alloy component hole position in Fig. 1 embodiments；
Fig. 3 is that the application is used for another implementation of connector for realizing that alloy component is electrically connected with circuit board in terminal device
The structure schematic elevation view of example；
Fig. 4 is the structural representation that connector coordinates with alloy component hole position in Fig. 3 embodiments；
Fig. 5 is that the application is used for the another implementation of connector for realizing that alloy component is electrically connected with circuit board in terminal device
The structure schematic elevation view of example；
Fig. 6 is the structural representation that connector coordinates with alloy component hole position in Fig. 5 embodiments；
Fig. 7 is that the application is used to realize that the connector that alloy component is electrically connected with circuit board in terminal device is further implemented
The structure schematic elevation view of example；
Fig. 8 is the partial structurtes enlarged diagram of connector in Fig. 7 embodiments；
Fig. 9 is the structural profile illustration of connector connecting portion in Fig. 7 embodiments；
Figure 10 is that the application is used to realize that the connector also one that alloy component is electrically connected with circuit board in terminal device to be real
Apply the structure schematic elevation view of example；
Figure 11 is the partial structurtes enlarged diagram of connector in Figure 10 embodiments；
Figure 12 is the structure diagram of the embodiment of the application connection component one；
Figure 13 is the structural representation of the embodiment of the application circuit board arrangement one；
Figure 14 is the structural representation of the embodiment of the application terminal device one.
Embodiment
With reference to the accompanying drawings and examples, the present invention is described in further detail.It is emphasized that following implement
Example is merely to illustrate the present invention, but the scope of the present invention is not defined.Likewise, following examples are only the portion of the present invention
Point embodiment and not all embodiments,
All other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of protection of the invention.
Term " first " in the present invention, " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or dark
Show relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second ", " are defined
At least one this feature can be expressed or be implicitly included to three " feature.In description of the invention, " multiple " be meant that to
It is few two, such as two, three etc., unless otherwise specifically defined.The directional instruction of institute is (all in the embodiment of the present invention
Such as up, down, left, right, before and after ...) it is only used for explaining the phase under a certain particular pose (as shown in drawings) between each part
To position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes therewith
Become.In addition, term " comprising " and " having " and their any deformations, it is intended that cover non-exclusive include.Such as comprising
The step of process of series of steps or unit, method, system, product or equipment are not limited to list or unit, and
It is alternatively also to include the step of not listing or unit, or alternatively also includes for these processes, method, product or equipment
Intrinsic other steps or unit.
Referenced herein " embodiment " is it is meant that the special characteristic, structure or the characteristic that describe can wrap in conjunction with the embodiments
In at least one embodiment of the present invention.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly understand, embodiment described herein can be combined with other embodiments.
Embodiment 1
Referring to Fig. 1, Fig. 1, which is the application, is used for the connection for realizing that alloy component is electrically connected with circuit board in terminal device
The structure schematic elevation view of the embodiment of part one is, it is necessary to illustrate, signified terminal device includes mobile phone, flat board electricity in the application
Brain, notebook computer and wearable device etc..Connector in the present embodiment include integrated formed structure main part 110,
Press section 120 and contact site 130.
Specifically, the main part 110 is column structure, and press section 120 is located at one end of main part 110, the main body
The other end in portion 110 is insertion end.The area of the press surface 121 of press section 120 is more than main part 110 in the axial direction thereof
Maximum cross-section area；The connector is pressed into overall in matched hole position in use, by press section 120, is
Active area during increase pressing, therefore the area of the press surface 121 of press section 120 is more than main part 110 in its axis
Maximum cross-section area on direction.
The overall structure annular in shape of contact site 130, and it is located on the lateral wall in columnar body portion 110.Alternatively, the present embodiment
In connector overall structure can be formed by way of turnery processing.
Referring to Fig. 2, Fig. 2 is the structural representation that connector coordinates with alloy component hole position in Fig. 1 embodiments, using
During, connector inserts the hole position 210 of alloy component, the diameter of hole position 210 of alloy component by the insertion end of main part 110
Typically greater than the diameter of main part 110 and less than the external diameter of contact site 130, therefore, the contact site 130 of connector 110 can be with
Contacted with the hole position inwall 211 of alloy component, to reach the purpose that connector is fixed in the hole position 210 of alloy component.
Connector in the embodiment of the present application can integrally be made up of metal material, and main part 110 is optionally solid knot
Structure；In addition, the connector can also use outer surface to plate the structure for setting wear-resisting, corrosion resistant conductive material, it is wear-resisting to improve its
Property and corrosion resistance, are specifically as follows chromium, nickel, aluminium, titanium etc..
What is provided in the present embodiment is used for the connector for realizing that alloy component is electrically connected with circuit board in terminal device, leads to
Cross the structure type that main part and contact site are set, the hole position diameter of matched alloy component be more than the diameter of main part and
Less than the external diameter of contact site, connector can be made reliably to be fixed in the hole position of alloy component, reach alloy component and connector
Between the purpose that is reliably electrically connected with.
Embodiment 2
Referring to Fig. 3, Fig. 3, which is the application, is used for the connection for realizing that alloy component is electrically connected with circuit board in terminal device
The structure schematic elevation view of another embodiment of part, the embodiment is with upper embodiment difference, is contacted in the present embodiment
Portion 130 is multiple, and the axis direction along columnar body portion 110 is arranged in order the lateral wall for being arranged at main part 110.
Also referring to Fig. 4, Fig. 4 is the structural representation that connector coordinates with alloy component hole position in Fig. 3 embodiments, even
Multistage contact site 130 is provided with fitting, is formed during pressing between contact site 130 and the hole position inwall 211 of alloy component
Confined space 102, the ground of alloy component, which is not easily susceptible to environment, in confined space 102 influences to corrode, and can keep good
Electric connection conduction property.
What the present embodiment provided is used for the connector for realizing that alloy component is electrically connected with circuit board in terminal device, passes through
The contact site of multi-segment structure is set on main part, confined air can be formed between contact site and the hole position inwall of alloy component
Between, it can make that there is more excellent electric connection conduction property between connector and alloy component.
Embodiment 3
Referring to Fig. 5, Fig. 5, which is the application, is used for the connection for realizing that alloy component is electrically connected with circuit board in terminal device
The structure schematic elevation view of the another embodiment of part, the difference of the embodiment and embodiment 2 are, multiple in the present embodiment
The external diameter of contact site 130 is arranged to different, and the external diameter close to the contact site 130 of press section 120 is more than or equal to close to main body
The external diameter of the contact site 130 of portion's insertion end.
Still optionally further, the external diameter of multiple contact sites 130 inserts along press section 120 to the main part in the present embodiment
The direction at end is sequentially reduced, i.e. D1 ﹥ D2 ﹥ D3 ﹥ D4 in Fig. 5.
Referring to Fig. 6, Fig. 6 is the structural representation that connector coordinates with alloy component hole position in Fig. 5 embodiments, preceding termination
The diameter of contact portion 130 is suitable with alloy component hole position diameter, and the diameter of rear end contact site 130 is slightly larger than alloy hole position diameter, pressure
Front end contact site 130 can then be collapsed with alloy component with good contact, rear end contact site 130 with alloy interference during riveting, more
Confined space 102 is easily formed, the ground of alloy component hole wall is affected by environment burn into electric performance conducting poor performance occurs to improve
The problem of.
What is provided in the present embodiment is used for the connector for realizing that alloy component is electrically connected with circuit board in terminal device, leads to
Cross the anisodiametric contact site structure of setting multistage, during pressing can with alloy component have can with good contact, and
Contact site positioned at front end has certain guide effect again.
Embodiment 4
Referring to Fig. 7, Fig. 7, which is the application, is used for the connection for realizing that alloy component is electrically connected with circuit board in terminal device
The structure schematic elevation view of part another embodiment, the connector in the present embodiment include the main part 110 of integrated formed structure, pressed
Splenium 120 and contact site 130.
Specifically, the main part 110 is column structure, and press section 120 is located at one end of main part 110, the main body
The other end in portion 110 is insertion end.The area of the press surface 121 of press section 120 is more than main part 110 in the axial direction thereof
Maximum cross-section area；The connector is pressed into overall in matched hole position in use, by press section 120, is
Active area during increase pressing, therefore the area of the press surface 121 of press section 120 is more than main part 110 in its axis
Maximum cross-section area on direction.
The overall structure annular in shape of contact site 130, and it is located on the lateral wall in columnar body portion 110.The section of contact site 130
It is serrated, referring to Fig. 8, Fig. 8 is the partial structurtes enlarged diagram of connector in Fig. 7 embodiments, the both sides of contact site 130
Outer surface (131,132) forms the first exterior angle θ 1 and the second exterior angle θ 2 between the lateral wall of main part 110 respectively, alternatively,
Angle close to the first exterior angle θ 1 of the side of press section 120 is less than or equal to close to the second exterior angle of main part insertion end side
θ 2 angle.
It is the zigzag of the structure in both sides difference gradient face on contact site 130, the mechanism of sawtooth is oblique in the guide direction that presses
Spend larger, the opposite direction that presses is not provided with angle (supplementary angle of anterior angle (the second exterior angle θ 2)) or angle is smaller, so in the mistake to press
The effect that Cheng Zhongyou is oriented to, pressing dynamics can not have to very big can and be pressed into connector in the hole position of alloy component, press
Difficulty is small；And after the completion of pressing, because relief angle (the first exterior angle θ 1 supplementary angle) angle is larger, therefore connector is then not easy to exit
And loosening, it can be ensured that connector is stuck in the hole position of alloy component securely.
Specifically, referring to Fig. 9, Fig. 9 is the structural profile illustration of connector connecting portion in Fig. 7 embodiments, this connects
Contact portion 130 can include the first contact surface 131 for being used to be formed the first exterior angle θ 1 of cyclic structure, for forming the second exterior angle θ 2
The second contact surface 132 and the joint face 133 for being connected with the lateral wall of main part 110, the first contact surface 131 and second
The side of contact surface 132 is connected with joint face 133 respectively, and the opposite side of the first contact surface 131 and the second contact surface 132 connects,
It is located at the periphery ring-type point face of contact site 130 to be formed.
By being provided with the contact site 130 in sharp face on main part 110, the external diameter and alloy hole position of contact site 130 are straight
Footpath is suitable or bigger, and the sharp face of contact site 130 is collapsed by alloy extrusion during pressing, while the sharp face of contact site 130 will
The oxide on alloy hole wall top layer, dirty or surface-treatment coatings etc. scrape sassafras, expose alloy component hole wall internal diameter ground part,
Allow the sharp face of contact site 130 to carry out sufficiently contact conducting with alloy component, meet the performance requirement of electrical connection.
In use, connector inserts the hole position 210 of alloy component, connector by the insertion end of main part 110
110 contact site 130 can contact with the hole position inwall 211 of alloy component, to reach the hole that connector is fixed on alloy component
Purpose in position 210.
Likewise, the connector in the embodiment of the present application can integrally be made up of metal material, main part 110 is optionally
Solid construction；In addition, the connector can also use outer surface to plate the structure for setting wear-resisting, corrosion resistant conductive material, to improve
Its wearability and corrosion resistance, it is specifically as follows chromium, nickel, aluminium, titanium etc..
Further, please continue to refer to Fig. 7, the insertion end of the main part 110 in the present embodiment is further provided with integral knot
The lead 111 of structure, the diameter d1 of the lead 111 are less than or equal to the diameter d2 that main part 110 is attached thereto opening position,
This is located at the lead 111 of fore-end, and its diameter d1 is further less than the aperture of alloy component hole position, facilitates connector closing
There is pre-determined bit in the hole position of golden part, and connector is not easy off normal during pressing.Alternatively, the lead 111
It is provided with chamfering 1111 end face ring week, the end that the effect of chamfering 1111 is easy for lead 111 is inserted into the hole position of alloy component
It is interior.
What is provided in the present embodiment is used for the connector for realizing that alloy component and circuit board are electrically connected with terminal device, and one
Aspect is by setting the zigzag of the structure in both sides difference gradient face, it is possible to achieve connector has easier with alloy component
Riveting process is pressed, and rivets completion rear connectors and is not easy to exit and loosens；On the other hand, by setting point on contact site
Face, the sharp face of contact site is collapsed by alloy extrusion during pressing, while the sharp face of contact site is by the oxygen on alloy hole wall top layer
Compound, dirty or surface-treatment coatings etc. scrape sassafras, expose alloy component hole wall internal diameter ground part, can allow the point of contact site
Face and alloy component fully contact conducting, meet the performance requirement of electrical connection；Further, by being set in the front end of main part
Lead, the contraposition of connector is facilitated to insert in alloy component hole position.
Embodiment 5
Also referring to Figure 10 and Figure 11, Figure 10 is that the application is used to realize alloy component and circuit board electricity in terminal device
Property connection connector a further embodiment structure schematic elevation view, Figure 11 is that the partial structurtes of connector in Figure 10 embodiments are put
Big schematic diagram, the present embodiment are that the section of contact site 130 in the present embodiment is trapezoidal with upper embodiment difference
Structure, contact site 130 with the width of the lateral wall joint face 133 of columnar body portion 110 more than being used in its outer side ring week and alloy
The width of part hole position inwall contact surface 134.
Specifically, the contact site 130 include cyclic structure be used for formed the first exterior angle θ 1 the first contact surface 131,
For forming the second exterior angle θ 2 the second contact surface 132, for the joint face 133 that is connected with the lateral wall of main part 110 and
The 3rd joint face 134 being connected between the first contact surface 131 and the second joint face 132；Wherein, the first contact surface 131 and
The side of two contact surfaces 132 is connected with joint face 133 respectively, the opposite side difference of the first contact surface 131 and the second contact surface 132
It is connected with the opposite sides of the 3rd joint face 134,
Alternatively, the angle theta 3 between the first contact surface 131 and the 3rd joint face 134 is less than or equal to the second contact surface
132 and the 3rd angle theta 4 between contact surface 134.Further, any point on the 3rd joint face 134 is to columnar body
The distance of the axis of portion 110 is equal.That is the 3rd joint face 134 is parallel with the lateral wall plane of main part 110.
What the present embodiment provided is used for the connector for realizing that alloy component is electrically connected with circuit board in terminal device, passes through
The contact site structure of trapezoid cross section is set, is ensureing to realize that connector and alloy component have easier by being riveted
Journey, and rivet and complete rear connectors while be not easy to exit and loosen, the intensity for also enhancing acting surface (is in embodiment 4
Sharp face acts on alloy component hole position inwall, and the present embodiment is made by the 3rd contact surface and alloy component hole position inwall
With).
Further, the embodiment of the present application also provides a kind of connection component, refers to Figure 12, and Figure 12 is the application connection group
The structure diagram of the embodiment of part one, the connection component in the present embodiment include any in alloy component 200 and above-described embodiment
Connector 100 described in, alloy component 200 (do not indicate, referring specifically to the correlation of connector embodiment provided with hole position in figure
Description), connector 100 is connected with hole position.The connection component can be used for reliable between alloy component 200 and circuit board
It is electrically connected with.
Alternatively, when the contact site of connector 100 is multiple, the maximum in the external diameter of multiple contact sites is more than therewith
The aperture of hole position on the alloy component 200 of cooperation；Minimum value in the external diameter of multiple contact sites is less than or equal to matched
Alloy component 200 on hole position aperture；And on the fit structure between specific connector 100 and alloy component 200, please
Refering to the associated description in above-mentioned connector embodiment, here is omitted.
The connection component that the present embodiment provides, its connector is by setting the structure type of main part and contact site, therewith
The hole position diameter of the alloy component of cooperation is more than the diameter of main part less than the external diameter of contact site, and connector can be made reliably solid
Due in the hole position of alloy component, reach the purpose being reliably electrically connected between alloy component and connector.
In addition, the embodiment of the present application also provides a kind of circuit board arrangement, referring specifically to Figure 13, Figure 13 is the application circuit
The structural representation of the embodiment of panel assembly one, the circuit board arrangement are then included described in circuit board 300 and above-described embodiment
Connection component, the circuit board 300 is connected with the connector 100 in connection component, and then realizes circuit board 300 and alloy component
Electric connection between 200.
The embodiment of the present application further provides for a kind of terminal device, refers to Figure 14, and Figure 14 is the application terminal device one
The structural representation of embodiment, the terminal device include but is not limited to housing 100, display screen 200, Cao Zuoanjian 300 and on
State the circuit board arrangement (not shown) in embodiment, the circuit board arrangement can be located at the inside of housing 100, in the present embodiment
Alloy component can be the structures such as the center of terminal device, shell on the back, to realize alloy component for electrostatic or antenna performance
Demand and the electric connection between circuit board.
Detail technical features on circuit board arrangement refer to the associated description of above-described embodiment；And on terminal device
Other parts architectural feature, in the range of the understanding of those skilled in the art, also no longer it is described in detail herein.
The terminal device that the present embodiment provides, connector in its circuit board arrangement is by setting main part and contact site
Structure type, and the hole position diameter of matched alloy component is more than the diameter of main part and is less than the external diameter of contact site, can
So that connector is reliably fixed in the hole position of alloy component, reach the mesh being reliably electrically connected between alloy component and circuit board
's.
The section Example of the present invention is the foregoing is only, is not thereby limited the scope of the invention, every utilization
The equivalent device or equivalent flow conversion that description of the invention and accompanying drawing content are made, or directly or indirectly it is used in other correlations
Technical field, be included within the scope of the present invention.
Claims (10)
1. a kind of connector for being used to realize that alloy component is electrically connected with circuit board in terminal device, it is characterised in that described
Connector includes main part, press section and the contact site of integrated formed structure；The main part is column structure, the pressing
Portion is located at one end of the main part, and the other end of the main part is insertion end, and the press surface area of the press section is more than
The maximum cross-section area of the main part in the axial direction thereof, the contact site is annular in shape, and is located on the columnar body
The lateral wall in portion, two side external surfaces of the contact site form the first exterior angle and between the lateral wall of the main part respectively
Two exterior angles, the angle close to the first exterior angle of the press section side are less than or equal to close to the main part insertion end side
The second exterior angle angle, the connector inserts the hole position of alloy component, the connection by the insertion end of the main part
The contact site of part contacts with the hole position inwall of the alloy component, so that the connector is fixed on the hole position of the alloy component
It is interior.
2. connector according to claim 1, it is characterised in that the contact site with columnar body portion lateral wall
The width of joint face is more than the width being used in its outer side ring week with alloy component hole position inwall contact surface.
3. connector according to claim 1, it is characterised in that contact site is used to be formed outside first including cyclic structure
First contact surface at angle, the second contact surface for forming the second exterior angle and for being connected with the lateral wall of the main part
The side of joint face, first contact surface and second contact surface is connected with the joint face respectively, first contact
The opposite side of face and second contact surface connects, and is located at the contact site periphery ring-type point face to be formed.
4. connector according to claim 1, it is characterised in that contact site is used to be formed outside first including cyclic structure
First contact surface at angle, the second contact surface for forming the second exterior angle, the company for being connected with the lateral wall of the main part
Junction and the 3rd joint face being connected between first contact surface and second joint face, first contact surface and
The side of second contact surface is connected with the joint face respectively, first contact surface and second contact surface it is another
Opposite sides of the side respectively with the 3rd joint face is connected, the angle between first contact surface and the 3rd joint face
Less than or equal to the angle between second contact surface and the 3rd contact surface.
5. connector according to claim 1, it is characterised in that the contact site is multiple, and along the columnar body
The axis direction in portion is arranged in order the lateral wall for being arranged at the main part.
6. connector according to claim 5, it is characterised in that the external diameter of the multiple contact site along the press section to
The direction of the main part insertion end is sequentially reduced.
7. connector according to claim 1, it is characterised in that the insertion end of the main part is provided with leading for integrative-structure
Xiang Zhu, the diameter of the lead are less than or equal to the diameter that the main part is attached thereto opening position, the lead
End face ring week is provided with chamfering.
8. a kind of connection component, it is characterised in that the connection component includes any one of alloy component and claim 1-7 institute
The connector stated, the alloy component are provided with hole position, and the connector is connected with the hole position.
A kind of 9. circuit board arrangement, it is characterised in that company of the circuit board arrangement described in including circuit board and claim 8
Connected components, the circuit board are connected with the connector in the connection component, and then realize the circuit board and the alloy portion
The electric connection of part.
10. a kind of terminal device, it is characterised in that the terminal device includes the circuit board arrangement described in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711006387.1A CN107864569A (en) | 2017-10-24 | 2017-10-24 | Terminal device, circuit board arrangement and its connection component, connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711006387.1A CN107864569A (en) | 2017-10-24 | 2017-10-24 | Terminal device, circuit board arrangement and its connection component, connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107864569A true CN107864569A (en) | 2018-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711006387.1A Pending CN107864569A (en) | 2017-10-24 | 2017-10-24 | Terminal device, circuit board arrangement and its connection component, connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107864569A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110248467A (en) * | 2019-06-12 | 2019-09-17 | 惠州市盈帆实业有限公司 | A kind of seamless composite circuit board of pressurized layer and preparation method thereof |
| CN116505303A (en) * | 2023-03-13 | 2023-07-28 | 苏州浪潮智能科技有限公司 | Connector |
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| CN205876887U (en) * | 2016-07-20 | 2017-01-11 | 志邦厨柜股份有限公司 | Novel kitchen cabinet connecting piece |
| CN206449083U (en) * | 2017-02-06 | 2017-08-29 | 湖北博士隆科技股份有限公司 | High pressure all steel riveting plug |
| CN107178548A (en) * | 2016-03-10 | 2017-09-19 | 波音公司 | Unilateral fastener assembly and its installation method and system |
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| CN201590972U (en) * | 2010-01-22 | 2010-09-22 | 中兴通讯股份有限公司 | Connecting post, radiator and heat dissipation structure |
| CN103883604A (en) * | 2012-12-22 | 2014-06-25 | 鸿富锦精密工业（深圳）有限公司 | Locking component and heat radiating device |
| CN104047944A (en) * | 2013-03-13 | 2014-09-17 | 美铝公司 | Blind fastener |
| CN203374581U (en) * | 2013-06-17 | 2014-01-01 | 深圳富泰宏精密工业有限公司 | Shell riveting structure |
| CN104309913A (en) * | 2014-10-17 | 2015-01-28 | 德清才府玻璃股份有限公司 | Fixing structure for bottle cap and bottle |
| CN107178548A (en) * | 2016-03-10 | 2017-09-19 | 波音公司 | Unilateral fastener assembly and its installation method and system |
| CN205876887U (en) * | 2016-07-20 | 2017-01-11 | 志邦厨柜股份有限公司 | Novel kitchen cabinet connecting piece |
| CN206449083U (en) * | 2017-02-06 | 2017-08-29 | 湖北博士隆科技股份有限公司 | High pressure all steel riveting plug |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110248467A (en) * | 2019-06-12 | 2019-09-17 | 惠州市盈帆实业有限公司 | A kind of seamless composite circuit board of pressurized layer and preparation method thereof |
| CN110248467B (en) * | 2019-06-12 | 2021-08-13 | 惠州市盈帆实业有限公司 | Composite circuit board and preparation method thereof |
| CN116505303A (en) * | 2023-03-13 | 2023-07-28 | 苏州浪潮智能科技有限公司 | Connector |
| CN116505303B (en) * | 2023-03-13 | 2023-09-15 | 苏州浪潮智能科技有限公司 | Connector |
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