CN207834604U - A kind of terminal connector - Google Patents
A kind of terminal connector Download PDFInfo
- Publication number
- CN207834604U CN207834604U CN201721890536.0U CN201721890536U CN207834604U CN 207834604 U CN207834604 U CN 207834604U CN 201721890536 U CN201721890536 U CN 201721890536U CN 207834604 U CN207834604 U CN 207834604U
- Authority
- CN
- China
- Prior art keywords
- terminal
- plug
- elastic component
- connecting terminal
- interface channel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a kind of terminal connectors, including plug-in unit and connecting terminal, the side of the plug-in unit is equipped with the terminal mouth entered for connecting terminal, the opposite other side equipped with plug receptacle, it is connected to form interface channel between the plug receptacle and terminal mouth, deformation is equipped at the top of the interface channel to be open, deformation opening is equipped with fixed part, the fixed part include be arranged deformation be open close to terminal mouth side elastic component and the cushion block in elastic component close to plug receptacle one end is set.It is fixed using fixed part pair of wire connection terminals, during connecting terminal enters interface channel from terminal mouth, connecting terminal, which is withstood on cushion block, makes elastic component deform upon, and elastic component pushing makes cushion block squeeze connecting terminal surface, to reinforce the fixed effect between plug-in unit and connecting terminal.
Description
Technical field
The utility model is related to electric connecting part field, more particularly to a kind of terminal connector.
Background technology
Connector is a kind of widely used electrical fitting, and connector taps part and plug-in unit, fitting include sheath with
The multiple contact pins being fixedly mounted in sheath are equipped with the cavity of indent in sheath, and each contact pin is pierced by from the bottom wall of cavity, and is stretched into
Into cavity.Plug-in unit patches slot equipped with multiple for what contact pin was inserted into, and the end being inserted into for connecting terminal is equipped in the plug-in unit other side
Hole, when plug-in unit is inserted into the cavity of fitting, each contact pin is inserted respectively into be patched in slot accordingly, and with patch connecing in slot
Line terminals contact, and realize the electrical connection of plug-in unit and fitting.Many fittings are bound directly with plate end, are formed slotting with plug-in unit cooperation
Slot is realized with plate end and is electrically connected by the way that plug-in unit is inserted directly into slot.
Currently, the Chinese patent document that Authorization Notice No. is CN205452688U in the prior art discloses one kind convenient for dress
The connector connector matched, including terminal, rubber base, contact pin and glue shell, the terminal are fixedly connected on glue shell, and the contact pin is solid
Surely it is connected on rubber base, the side of the glue shell is equipped with the first connection structure, and the both sides of rubber base are symmetrical arranged that there are two second
Connection structure, and the first connection structure and the second connection structure can be compatible back-off structure and buckle structure respectively, from
And the first connection structure can be mutually clamped with the second connection structure of wherein arbitrary side and connect, and rubber base is connect with glue shell
Together, not only it had been convenient for assembly but also connection is reliable.
But the connectivity robustness between plug-in unit and fitting or plate end is only strengthened in existing patent document mostly, and connect
Connection between line terminals and plug-in unit is simultaneously insecure, when being pullled by external force, is also connected between plug-in unit and fitting or plate end,
Connecting terminal can but be detached from plug-in unit, and electrical connection is caused to disconnect.
Utility model content
The purpose of this utility model is to provide a kind of terminal connector, has and reinforces connecting jail between connecting terminal and plug-in unit
The effect of solidity.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of terminal connector, including plug-in unit and connecting terminal, the side of the plug-in unit is equipped with to be entered for connecting terminal
Terminal mouth, the opposite other side are equipped with the plug receptacle coordinated with plate end, and be connected the company of being formed between the plug receptacle and terminal mouth
Road is connected, being equipped with deformation at the top of the interface channel is open, and the deformation opening is equipped with fixed part, and the fixed part includes setting
Set deformation be open close to terminal mouth side elastic component and the cushion block in elastic component close to plug receptacle one end is set.
It by using above-mentioned technical proposal, is fixed using fixed part pair of wire connection terminals, in connecting terminal from terminal mouth
During interface channel, connecting terminal, which is withstood on cushion block, makes elastic component deform upon, and elastic component pushing makes cushion block squeeze
Connecting terminal surface, to reinforce the fixed effect between plug-in unit and connecting terminal.
The utility model is further arranged to：The elastic component is arranged towards plug receptacle direction, and the cushion block is arranged in bullet
Property part towards on the end face of interface channel, the cushion block is gradually to be bonded elasticity towards terminal mouth direction towards the end face of interface channel
The inclined-plane of part.
By using above-mentioned technical proposal, after connecting terminal enters interface channel, since cushion block far from elastic component and is inserted
The interconnecting piece of part, then elastic component is easier to bend, and inclined-plane of the connecting terminal front end on cushion block progresses into connection
Channel enables elastic component gradually to bend, and is easier to connecting terminal and enters interface channel.
The utility model is further arranged to：It is provided with down towards the direction far from interface channel on the end of the elastic component
Angle.
By using above-mentioned technical proposal, make elastic component towards the direction far from interface channel when connecting terminal is withstood on cushion block
After bending, plug-in unit is connect with the slot on plate end can be such that the chamfering on elastic component withstands in the opening of slot, continue into plug-in unit
Elastic component is set, towards connecting terminal is squeezed in interface channel, to reinforce the connection between connecting terminal and plug-in unit under chamfering guiding
Fastness, and squeezed between elastic component and slot inner wall and be bonded the connectivity robustness that can also reinforce between plug-in unit and plate end.
The utility model is further arranged to：The cushion block bottom is equipped with clamping block, and the connecting terminal is equipped with and card
Connect the buckling groove of block cooperation.
By using above-mentioned technical proposal wiring is further strengthened using the buckling groove on clamping block engaging connecting terminal
Connectivity robustness between terminal and plug-in unit, after plug-in unit is inserted into slot, elastic component is made by the extruding of slot inner wall
Clamping block can not be detached from out of buckling groove, to make connecting terminal be difficult to pull out from terminal mouth before plug-in unit is detached with plate end
Go out.
The utility model is further arranged to：The clamping block is semicylinder, the axial line and pad of the semicylinder
Block surface overlaps and perpendicular to the length direction of interface channel.
By using above-mentioned technical proposal, after connecting terminal enters interface channel, connecting terminal front end is against clamping block
It is moved on the circular arc of surface, to enable clamping block to be relatively easy to be caught in buckling groove.
The utility model is further arranged to：The interface channel bottom is equipped with screens item in one end of close plug receptacle,
The screens item, which is arranged along interface channel length direction and is equipped in one end towards terminal mouth, is gradually fitted and connected the bottom of the channel
Slope.
By using above-mentioned technical proposal, so that the front end of connecting terminal is supported and is moved on the slope towards plug receptacle direction,
Connecting terminal is squeezed from below using screens item, reinforces the connectivity robustness between connecting terminal and plug-in unit.
The utility model is further arranged to：Terminal mouth edge is equipped with the mistake that slot bottom is gradually fitted and connected vias inner walls
It is full of slot.
By using above-mentioned technical proposal, using the interface channel near interference channel expansion end rim of the mouth, be connecting terminal with
Interference fit between interface channel provides deformation space, continues deeper into interface channel convenient for connecting terminal and is fixed.
The utility model is further arranged to：On the plug-in unit guide plate is equipped in terminal mouth both sides.
By using above-mentioned technical proposal, guiding role is carried out using guide plate pair of wire connection terminals, is convenient for connecting terminal pair
Standard simultaneously enters terminal mouth.
In conclusion the beneficial effects of the utility model are：
1, it by the way that fixed part is arranged above interface channel, is fixed using fixed part pair of wire connection terminals, in terminals
For son from during terminal mouth enters interface channel, connecting terminal, which is withstood on cushion block, makes elastic component deform upon, and elastic component pushes
Cushion block is set to squeeze connecting terminal surface, to reinforce the fixed effect between plug-in unit and connecting terminal；
2, by the way that clamping block is arranged in cushion block bottom, using the buckling groove on clamping block engaging connecting terminal, further add
Connectivity robustness between connecting terminal and plug-in unit by force, after plug-in unit is inserted into slot, elastic component is by slot inner wall
Extruding makes clamping block that can not be detached from out of buckling groove, to make connecting terminal be difficult to before plug-in unit is detached with plate end from terminal mouth
Middle extraction.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the schematic cross-sectional view of the plug-in unit of the utility model；
Fig. 3 is the schematic cross-sectional view of the plug-in unit at another visual angle of the utility model.
Reference numeral：1, plug-in unit；2, connecting terminal；3, terminal mouth；4, plug receptacle；5, interface channel；6, deformation is open；7、
Fixed part；8, elastic component；9, cushion block；10, inclined-plane；11, clamping block；12, buckling groove；13, chamfering；14, screens item；15, slope；
16, interference channel；17, guide plate.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
Present embodiment discloses a kind of terminal connectors, as shown in Figure 1 and Figure 2, including can be connect with the slot on plate end
Plug-in unit 1 and the connecting terminal 2 that is connect with plug-in unit 1, the side of plug-in unit 1 offer the terminal mouth 3 entered for connecting terminal 2,
The opposite other side offers plug receptacle 4, is connected to form interface channel 5 between plug receptacle 4 and terminal mouth 3.
As shown in Figure 1 and Figure 2,5 top of interface channel offers deformation opening 6, and fixed part 7 is provided in deformation opening 6,
Fixed part 7 includes that integrated molding is close in elastic component 8 close to the elastic component 8 of 3 side of terminal mouth and integrated molding in deformation opening 6
The cushion block 9 of 4 one end of plug receptacle.Wherein elastic component 8 is arranged towards the direction of plug receptacle 4, and cushion block 9 is arranged in 8 direction of elastic component
On the lower face of interface channel 5, and cushion block 9 is gradually to be bonded elastic component towards 3 direction of terminal mouth towards the lower face of interface channel 5
8 inclined-plane 10.
As shown in Figure 1 and Figure 2, during connecting terminal 2 enters interface channel 5 from terminal mouth 3,2 front end of connecting terminal
Withstanding on cushion block 9 makes elastic component 8 deform upon upwards, and so that connecting terminal 2 is more easily entered connection by inclined-plane 10
Channel 5.And link position of the cushion block 9 far from elastic component 8 Yu plug-in unit 1, make elastic component 8 be easier to bend, elastic component 8 pushes
So that cushion block 9 is squeezed 2 surface of connecting terminal, strengthens the fixed effect between connecting terminal 2 and plug-in unit 1.
As shown in Figure 1 and Figure 2,9 bottom of cushion block is provided on connecting terminal 2 and is matched with clamping block 11 integrally formed with clamping block 11
The buckling groove 12 of conjunction, using clamping block 11 engage connecting terminal 2 on buckling groove 12, can further strengthen connecting terminal 2 with
Connectivity robustness between plug-in unit 1.Clamping block 11 is semicylinder, and the axial line of semicylinder is overlapped and hung down with 9 surface of cushion block
Directly in the length direction of interface channel 5, after connecting terminal 2 enters interface channel 5,2 front end of connecting terminal is against clamping block 11
It is moved on the circular arc of surface, to enable clamping block 11 to be relatively easy to be caught in buckling groove 12.
As shown in Figure 1 and Figure 2, the end face far from cushion block 9 on the end of elastic component 8 is provided with chamfering 13, when connecting terminal 2
It withstands on cushion block 9 after so that elastic component 8 is bent towards the direction far from interface channel 5, plug-in unit 1 is connect with plate end can make on elastic component 8
Chamfering 13 withstand in the opening of slot, continue into plug-in unit 1, then elastic component 8 chamfering 13 guiding under can be towards interface channel 5
Interior extruding connecting terminal 2 reinforces the connectivity robustness between connecting terminal 2 and plug-in unit 1, and between elastic component 8 and slot inner wall
Fitting is squeezed, makes clamping block 11 that can not be detached from out of buckling groove 12, to make connecting terminal 2 before plug-in unit 1 is detached with plate end
It is difficult to extract from terminal mouth 3.
As shown in Figure 1, Figure 3,5 bottom of interface channel in close to one end of plug receptacle 4 integrally formed with screens item 14, screens
Item 14, which is arranged along 5 length direction of interface channel and is equipped in one end towards terminal mouth 3, is gradually fitted and connected the oblique of 5 bottom of channel
Slope 15.After connecting terminal 2 enters interface channel 5, the front end of connecting terminal 2 can be against on slope 15 towards 4 direction of plug receptacle
It is mobile, connecting terminal 2 is squeezed from below using screens item 14, further strengthens being connected firmly between connecting terminal 2 and plug-in unit 1
Property.
As shown in Figure 1, Figure 3,3 edge of terminal mouth offers the interference channel 16 that slot bottom is gradually fitted and connected 5 inner wall of channel, profit
With the interface channel 5 near 16 expansion end rim of the mouth 3 of interference channel, the interference fit between connecting terminal 2 and interface channel 5 provides
Deformation space continues deeper into interface channel 5 convenient for connecting terminal 2 and is fixed, and 3 both sides of terminal mouth are also integrally formed with guiding
Piece 17 is oriented to using 17 pair of wire connection terminals 2 of guide plate, is aligned convenient for connecting terminal 2 and is entered terminal mouth 3.
The concrete operations flow of the present embodiment is as follows：
When pair of wire connection terminals 2 and plug-in unit 1 are attached, first the end alignment of connecting terminal 2 is arranged in guide plate 17
Between terminal mouth 3, then by connecting terminal 2 be inserted into interface channel 5, so that the both sides up and down of 2 front end of connecting terminal is withstood on respectively
On the cushion block 9 of top and the screens item 14 of lower section, then compressed by upper and lower both sides pair of wire connection terminals 2 while, makes elastic component
8 bend upward, and make to be limited in 11 link slot 12 of clamping block.
Then plug-in unit 1 is inserted into the slot on plate end, the chamfering 13 of 8 end of elastic component is made to withstand in the opening of slot,
Plug-in unit 1 is continued into, elastic component 8 is made, towards extruding connecting terminal 2 in interface channel 5, to further strengthen and connect under the guiding of chamfering 13
Connectivity robustness between line terminals 2 and plug-in unit 1, and squeeze and be bonded between elastic component 8 and slot inner wall, make clamping block 11 can not
It is detached from from buckling groove 12, achievees the effect that connecting terminal 2 is being difficult to extract from terminal mouth 3 before plug-in unit 1 is detached with plate end.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (8)
1. a kind of terminal connector, including plug-in unit (1) and connecting terminal (2), the side of the plug-in unit (1) are equipped with for connecting terminal
(2) the terminal mouth (3) of entrance, the opposite other side are equipped with the plug receptacle (4) coordinated with plate end, the plug receptacle (4) and terminal
It is connected to form interface channel (5) between mouth (3), it is characterised in that：It is equipped with deformation at the top of the interface channel (5) and is open (6),
The deformation opening (6) is equipped with fixed part (7), and the fixed part (7) includes that setting is open (6) close to terminal mouth in deformation
(3) cushion block (9) of the elastic component (8) of side with setting in close plug receptacle (4) one end of elastic component (8).
2. terminal connector according to claim 1, it is characterised in that：The elastic component (8) is towards plug receptacle (4) direction
Setting, the cushion block (9) are arranged on the end face in elastic component (8) towards interface channel (5), and the cushion block (9) is logical towards connection
The end face in road (5) is the inclined-plane (10) that elastic component (8) are gradually bonded towards terminal mouth (3) direction.
3. terminal connector according to claim 2, it is characterised in that：Towards far from even on the end of the elastic component (8)
The direction for connecting road (5) is provided with chamfering (13).
4. terminal connector according to claim 3, it is characterised in that：Cushion block (9) bottom is equipped with clamping block (11),
The connecting terminal (2) is equipped with the buckling groove (12) coordinated with clamping block (11).
5. terminal connector according to claim 4, it is characterised in that：The clamping block (11) is semicylinder, described
The axial line of semicylinder overlaps and with cushion block (9) surface perpendicular to the length direction of interface channel (5).
6. terminal connector according to claim 1, it is characterised in that：Interface channel (5) bottom is patched in close
The one end of mouthful (4) is equipped with screens item (14), and the screens item (14) is arranged along interface channel (5) length direction and towards terminal
One end of mouth (3) is equipped with the slope (15) for being gradually fitted and connected channel (5) bottom.
7. terminal connector according to claim 1, it is characterised in that：It is gradual that terminal mouth (3) edge is equipped with slot bottom
It is fitted and connected the interference channel (16) of channel (5) inner wall.
8. terminal connector according to claim 1, it is characterised in that：It is set in terminal mouth (3) both sides on the plug-in unit (1)
There is guide plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721890536.0U CN207834604U (en) | 2017-12-28 | 2017-12-28 | A kind of terminal connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721890536.0U CN207834604U (en) | 2017-12-28 | 2017-12-28 | A kind of terminal connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207834604U true CN207834604U (en) | 2018-09-07 |
Family
ID=63390636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721890536.0U Expired - Fee Related CN207834604U (en) | 2017-12-28 | 2017-12-28 | A kind of terminal connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207834604U (en) |
-
2017
- 2017-12-28 CN CN201721890536.0U patent/CN207834604U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 Termination date: 20201228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |