CN208806401U - Bar connector - Google Patents
Bar connector Download PDFInfo
- Publication number
- CN208806401U CN208806401U CN201821768758.XU CN201821768758U CN208806401U CN 208806401 U CN208806401 U CN 208806401U CN 201821768758 U CN201821768758 U CN 201821768758U CN 208806401 U CN208806401 U CN 208806401U
- Authority
- CN
- China
- Prior art keywords
- needle stand
- contact pin
- terminal base
- clamping
- terminal plate
- 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
Links
- 238000005452 bending Methods 0.000 claims abstract description 14
- 230000002787 reinforcement Effects 0.000 claims description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to a kind of bar connectors, including needle stand, contact pin in needle stand, the terminal base plugged with needle stand, the terminal plate for being arranged in terminal base and being matched with contact pin, one end of contact pin has bending clamping portion, the card slot matched with bending clamping portion is provided on the needle stand, bending clamping portion is fastened on the clamping engagement in card slot and constituting contact pin and needle stand, the other end of the contact pin has plug division, the plug division is connected to the clamping engagement on terminal plate and constituting contact pin and terminal plate, the needle stand is arranged symmetrically on the lower end face there are two clamping groove, weld tabs is provided in clamping groove, one end of the weld tabs has hook, the hook is fastened on the clamping engagement in clamping groove and constituting weld tabs and needle stand, and the other end of weld tabs has the weld part extended in outside needle stand.The utility model has the advantages that structure is simple, stable and reliable for performance, connection is reliable.
Description
Technical field
The utility model relates to a kind of connectors, and in particular to a kind of bar connector.
Background technique
Connector is a kind of device for connecting two active devices, and is used for transmission electric current or signal.The master of electric connector
Wanting mating field has traffic, communication, network, IT, medical treatment, household electrical appliances etc., the fast development of mating field product technology level and its
The rapid growth in market forcefully draws the development of connector technique.Up to the present, connector has evolved into product
A wide selection of colours and designs, description be abundant, structural shape multiplicity, major field subdivision, industrial characteristic are obvious, standards system specification is
Columnization and specialized product.Connector includes terminal base, the terminal plate being arranged in terminal base, needle stand, setting in needle stand
Contact pin, however, the unreasonable structural design of the needle stand of existing connector, needle stand and wiring board are in mutual timing, contact pin and line
Road plate is easy to shake, and is not easy to the welding of contact pin and wiring board, and the terminal plate of the connector is easy to loosen, cause terminal plate with
The connection of contact pin is unreliable.
Summary of the invention
The purpose of the utility model is to overcome the defect of the prior art, provide a kind of structure it is simple, it is stable and reliable for performance,
Connect reliable bar connector.
To achieve the above object, the utility model use a kind of bar connector, including in needle stand, needle stand contact pin, with
Terminal base that needle stand plugs, the terminal plate for being arranged in terminal base and matching with contact pin, one end of the contact pin has
Bending clamping portion is provided with the card slot matched with bending clamping portion on the needle stand, and bending clamping portion is fastened in card slot
And the clamping engagement of contact pin and needle stand is constituted, the other end of the contact pin has plug division, which is connected to terminal plate
Clamping engagement that is upper and constituting contact pin and terminal plate, being arranged symmetrically on the lower end face there are two clamping groove for the needle stand, is clamped
Weld tabs is provided in slot, one end of the weld tabs has hook, which is fastened in clamping groove and constitutes weld tabs and needle stand
Clamping engagement, and the other end of weld tabs has and extends in weld part outside needle stand.
The beneficial effect of above structure is: the bending clamping portion being mutually clamped with needle stand is provided on the contact pin of the connector,
Convenient for the assembly of contact pin and needle stand, contact pin is not easy to loosen, and weld tabs is provided on needle stand, and weld tabs and needle stand are using clamping engagement
Mode connects, and convenient for the assembly of weld tabs and needle stand, weld tabs can be fixed in the circuit board by entire connector, avoids connector de-
It falls.To which the connector has the advantages that structure is simple, stable and reliable for performance, connection is reliable.
Particularly, it is provided with guide groove on the upper surface of the terminal base, is provided in the needle stand and guide groove
The guide rail matched is respectively arranged with a raised line on the two sides of the terminal base, is provided in the needle stand and raised line
The strip groove matched, the guide rail is fastened in guide groove, raised line is fastened in strip groove and constitutes terminal base and needle stand
The cooperation that is slidably connected.Terminal base and needle stand are engaged by clamping using bikini, convenient for the assembly of terminal base and needle stand, ensure that end
Stroma connect more compact with needle stand.
Particularly, it is corresponded on the inner wall of the terminal base and is provided with reinforcement raised line at guide groove.Reinforcing raised line can increase
Thickness at guide groove improves insulation performance, can avoid because the high-end stroma of voltage is breakdown.
Particularly, it is provided with anticreep limit film on the terminal plate, is corresponded in the terminal base at anticreep limit film
It is provided with limiting slot, the anticreep limit film is fastened in limiting slot and constitutes terminal plate and the limit of terminal base cooperates.
Detailed description of the invention
Fig. 1 is the utility model embodiment cross-sectional view.
Fig. 2 is the utility model embodiment exploded view.
Fig. 3 is the perspective view of the utility model embodiment needle stand.
Fig. 4 is the perspective view of the utility model embodiment contact pin.
Fig. 5 is the perspective view of the utility model embodiment weld tabs.
Fig. 6 is the perspective view that the utility model implements terminal base.
Specific embodiment
As shown in figs. 1 to 6, the utility model embodiment is a kind of bar connector, including inserting in needle stand 10, needle stand 10
Needle 11, the terminal base 20 plugged with needle stand 10, the terminal plate 21 for being arranged in terminal base 20 and being matched with contact pin 11, it is described
One end of contact pin 11 there is bending clamping portion 111, be provided with the card matched with bending clamping portion 111 on the needle stand 10
Slot 101, bending clamping portion 111 are fastened on the clamping engagement in card slot 101 and constituting contact pin 11 and needle stand 10, the contact pin 11
The other end there is plug division 112, which is connected on terminal plate 21 and constitutes the clamping of contact pin 11 and terminal plate 21
Cooperation, being arranged symmetrically on the lower end face there are two clamping groove 102 for the needle stand 10, is provided with weld tabs 12, institute in clamping groove 102
The one end for the weld tabs 12 stated has hook 121, which is fastened in clamping groove 102 and constitutes weld tabs 12 and needle stand 10
It is engaged by clamping, and the other end of weld tabs 12 has the weld part 122 extended in outside needle stand 10.
As shown in Fig. 2, guide groove 201 is provided on the upper surface of the terminal base 20, setting in the needle stand 10
There is the guide rail 103 matched with guide groove 201, a raised line 202 is respectively arranged on the two sides of the terminal base 20, it is described
Needle stand 10 in be provided with the strip groove 104 matched with raised line 202, the guide rail 103 is fastened in guide groove 201, is convex
Item 202 is fastened on the cooperation that is slidably connected in strip groove 104 and constituting terminal base 20 and needle stand 10.Terminal base and needle stand use three
Point type is engaged by clamping, and convenient for the assembly of terminal base and needle stand, it is more compact to ensure that terminal base is connect with needle stand.As shown in fig. 6, institute
It corresponds to be provided at guide groove 201 on the inner wall for the terminal base 20 stated and reinforces raised line 203.Reinforcing raised line can increase at guide groove
Thickness improves insulation performance, can avoid because the high-end stroma of voltage is breakdown.As shown in Figure 1, being provided on the terminal plate 21
Anticreep limit film 211 corresponds in the terminal base 20 and is provided with limiting slot 204 at anticreep limit film 211, the anticreep limit
Bit slice 211 is fastened in limiting slot 204 and constitutes terminal plate 21 and the limit of terminal base 20 cooperates.
The bending clamping portion being mutually clamped with needle stand is provided on the contact pin of the connector, convenient for the assembly of contact pin and needle stand,
Contact pin is not easy to loosen, and weld tabs is provided on needle stand, and weld tabs is connect by the way of being engaged by clamping with needle stand, is convenient for weld tabs and needle
The assembly of seat, weld tabs can be fixed in the circuit board by entire connector, and connector is avoided to fall off.To which the connector has structure
Simply, advantage stable and reliable for performance, connection is reliable.
Claims (4)
1. a kind of bar connector, including in needle stand, needle stand contact pin, plugged with needle stand terminal base, be arranged in terminal base
Terminal plate that is interior and being matched with contact pin, it is characterised in that: one end of the contact pin has bending clamping portion, the needle stand
On be provided with the card slot matched with bending clamping portion, bending clamping portion is fastened on the clamping in card slot and constituting contact pin and needle stand
Cooperation, the other end of the contact pin have a plug division, which is connected on terminal plate and constitutes contact pin and terminal plate
It is engaged by clamping, being arranged symmetrically on the lower end face there are two clamping groove for the needle stand is provided with weld tabs, the weldering in clamping groove
One end of piece has hook, which is fastened on the clamping engagement in clamping groove and constituting weld tabs and needle stand, and weld tabs is another
Holding has the weld part extended in outside needle stand.
2. bar connector according to claim 1, it is characterised in that: be provided with and lead on the upper surface of the terminal base
To slot, it is provided with the guide rail matched with guide groove in the needle stand, is respectively arranged with one on the two sides of the terminal base
A raised line, is provided with the strip groove matched with raised line in the needle stand, and the guide rail is fastened in guide groove, raised line card
Close in strip groove and constitute the cooperation that is slidably connected of terminal base and needle stand.
3. bar connector according to claim 1 or 2, it is characterised in that: correspondence is led on the inner wall of the terminal base
Reinforcement raised line is provided with to slot.
4. bar connector according to claim 1, it is characterised in that: be provided with anticreep limit on the terminal plate
Piece corresponds in the terminal base and is provided with limiting slot at anticreep limit film, and the anticreep limit film is fastened in limiting slot
And the limit for constituting terminal plate and terminal base cooperates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821768758.XU CN208806401U (en) | 2018-10-30 | 2018-10-30 | Bar connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821768758.XU CN208806401U (en) | 2018-10-30 | 2018-10-30 | Bar connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208806401U true CN208806401U (en) | 2019-04-30 |
Family
ID=66239382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821768758.XU Expired - Fee Related CN208806401U (en) | 2018-10-30 | 2018-10-30 | Bar connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208806401U (en) |
-
2018
- 2018-10-30 CN CN201821768758.XU patent/CN208806401U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190430 |