CN209730277U - A kind of blade inserting connector - Google Patents
A kind of blade inserting connector Download PDFInfo
- Publication number
- CN209730277U CN209730277U CN201921058023.2U CN201921058023U CN209730277U CN 209730277 U CN209730277 U CN 209730277U CN 201921058023 U CN201921058023 U CN 201921058023U CN 209730277 U CN209730277 U CN 209730277U
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- terminal shell
- terminal
- positive stop
- circuit board
- shell
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Abstract
The utility model provides a kind of blade inserting connector, belongs to connector technique neighborhood.It is high that it solves the problems, such as that existing automotive connector once damages replacement cost.This blade inserting connector includes Socket casing, circuit board, several female terminals and the terminal shell installed for corresponding female terminal, the extension for being integrally formed with it and being fixedly mounted for terminal shell is provided on Socket casing, Socket casing is fixedly connected with circuit board by snap fit, extension is provided with the positive stop strip that terminal shell is fixedly connected with and limited with extension on the upper surface at terminal shell both ends, the end face that positive stop strip and corresponding terminal shell fit offers the limiting slot extended along corresponding positive stop strip length direction, and keep the cross section in gap between two positive stop strips T-shaped, the end face that terminal shell and corresponding positive stop strip fit is provided with protrusion axially outward and protrudes into the lug boss of corresponding limiting slot, the utility model has the advantages that replacement cost is low.
Description
Technical field
The utility model belongs to connector technique neighborhood, is related to a kind of blade inserting connector.
Background technique
Automotive connector be electronic engineering technical staff often in contact with a kind of component.Its effect is very simple: in electricity
It the place of being blocked or is isolated between obstructed circuit in road, erects the bridge of communication, to make current flowing, realize circuit predetermined
Function.And circuit board in traditional automotive connector and the circuit accessory being matched therewith all are and case weld is arranged
, once damage, it is necessary to its entirety is replaced, replacement cost is increased.
Summary of the invention
The purpose of this utility model be for the above-mentioned problems in the prior art, provide a kind of replacement cost it is low and
Replace convenient blade inserting connector.
The purpose of this utility model can be realized by the following technical scheme: a kind of blade inserting connector, including socket shell
Body, circuit board, outside several terminals with circuit board female terminal in mating connection and for the installation of corresponding female terminal
Shell is provided with the extension for being integrally formed with it and being fixedly mounted for terminal shell on the Socket casing, which is characterized in that
The Socket casing is fixedly connected with circuit board by snap fit, and the extension is at terminal shell both ends
The positive stop strip that terminal shell is fixedly connected with and limited with extension, the positive stop strip and corresponding terminal are provided on upper surface
The end face that shell fits offers the limiting slot extended along corresponding positive stop strip length direction, and makes between two positive stop strips
The cross section in gap is T-shaped, and the terminal shell is provided with convex axially outward with the end face that corresponding positive stop strip fits
Play and protrude into the lug boss of corresponding limiting slot.
In a kind of above-mentioned blade inserting connector, several quantity and female terminal are offered on the terminal shell
Installation cavity identical and for the clamping installation of corresponding female terminal, the terminal shell are located at the lower end of corresponding installation cavity
The notch section extended along its width direction is offered, on the left and right inner sidewall in installation cavity in the terminal shell
Protrusion axially inwards is set and the retention bead being symmetrical set, the female terminal are located in corresponding installation cavity
Offer opening portion on left and right inner face, the female terminal, which is located on corresponding opening portion, to be provided with and socket end
Son is fixedly connected with and is inclined outwardly the clamping block of setting.
In a kind of above-mentioned blade inserting connector, the female terminal is located at left part and right part in installation cavity
On be provided with the L shaped plate being obliquely installed and with female terminal.
In a kind of above-mentioned blade inserting connector, the two sides of the circuit board are provided with button raised axially outward
Block is closed, the Socket casing, which is located in circuit board at two binding blocks to be provided with, to be symmetrical set and for corresponding fastening
The lock frame that block protrudes into.
In a kind of above-mentioned blade inserting connector, several and terminal are provided on the left side of the terminal shell
The left side of the conductors that shell is fixedly connected with and matches with the circuit board in terminal shell, the terminal shell is located at conductor
Be provided with and be fixedly connected with terminal shell and for protecting the protecting covers of conductors at part, the shape of the protecting cover according to
The connection of actual product is arranged.
Compared with prior art, the Socket casing in this blade inserting connector and circuit board connect by the way that snap fit is fixed
It connects, extension is provided on the upper surface at terminal shell both ends to be fixedly connected with extension and limit terminal shell
The end face that positive stop strip, positive stop strip and corresponding terminal shell fit is offered along the extension of corresponding positive stop strip length direction
Limiting slot, and keep the cross section in gap between two positive stop strips T-shaped, the end face that terminal shell and corresponding positive stop strip fit
It is provided with protrusion axially outward and protrudes into the lug boss of corresponding limiting slot, the setting of above structure makes circuit board, socket end
Son and terminal shell be all it is detachable, can be replaced after partial destruction, reduce replacement cost.
Detailed description of the invention
Fig. 1 is the overlooking structure diagram in this blade inserting connector.
Fig. 2 is the vertical schematic cross-sectional view in this blade inserting connector.
Fig. 3 is the lateral schematic cross-sectional view in this blade inserting connector.
Fig. 4 is the schematic perspective view of female terminal in this blade inserting connector.
Fig. 5 is right side structural representation in this blade inserting connector.
In figure, 1, Socket casing；2, circuit board；3, female terminal；4, terminal shell；5, extension；6, positive stop strip；7, it limits
Position slot；8, lug boss；9, installation cavity；10, notch section；11, retention bead；12, opening portion；13, clamping block；14, L shaped plate；15,
Binding block；16, frame is latched；17, conductors；18, protecting cover.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in figure 1, figure 2, figure 3, figure 4 and figure 5, this blade inserting connector includes Socket casing 1, is mounted on Socket casing 1
The end of interior circuit board 2, several and the female terminal in mating connection of circuit board 23 and confession corresponding female terminal 3 installation
Subshell 4, zigzag portion made of female terminal 3 is wholely set by C font portion and with C font portion form, set on circuit board 2
Several circuit copper conductors matched with female terminal 3 are equipped with, the two sides that Socket casing 1 is located at circuit board 2 are provided with
It is symmetrical set and the limit plate of 2 position of limiting circuit plate, limit plate is wholely set with Socket casing 1, on circuit board 2
Several openings connected for the insertion of corresponding female terminal 3 are offered, is provided on Socket casing 1 and is integrally formed and supplies with it
The extension 5 that terminal shell 4 is fixedly mounted, Socket casing 1 are fixedly connected with circuit board 2 by snap fit, and extension 5 is close
It is provided with the positive stop strip 6 that terminal shell 4 is fixedly connected with and limited with extension 5 on upper surface at 4 both ends of terminal shell, limits
End face of the position item 6 towards the end face of corresponding terminal shell 4 with corresponding terminal shell 4 towards positive stop strip 6 fits, and limits
The end face that item 6 and corresponding terminal shell 4 fit offers the limiting slot 7 extended along corresponding 6 length direction of positive stop strip,
And keeping the cross section in gap between two positive stop strips 6 T-shaped, the end face that terminal shell 4 fits with corresponding positive stop strip 6 is all provided with
It is equipped with protrusion axially outward and protrudes into the lug boss 8 of corresponding limiting slot 7, terminal shell 4 is by lug boss 8 in two positive stop strips 6
Between gap on move axially back and forth, it is identical as female terminal 3 and for corresponding that several quantity are offered on terminal shell 4
Female terminal 3(C font portion) it is clamped the installation cavity 9 of installation, the upper and lower ends of installation cavity 9 are communicated with the outside, terminal shell 4
The notch section 10 extended along its width direction is offered positioned at the lower end of corresponding installation cavity 9, the setting of notch section 10 is
Facilitating female terminal 3(C font portion) insertion is installed in corresponding terminal shell 4, and terminal shell 4 is towards Socket casing 1
End face is located at corresponding female terminal 3(Z font portion) at two sides be provided be fixedly connected with and limit with terminal shell 4 it is corresponding
Female terminal 3(Z font portion) position limiting section, be respectively provided with axis on the left and right inner sidewall in installation cavity 9 in terminal shell 4
To retention bead 11 that is inwardly protruding and being symmetrical set, the lower end that two retention beads 11 are located at opposing end surface is opened
Equipped with being obliquely installed and symmetrical inclined surface, the damage when setting of inclined surface prevents female terminal 3 to be inserted into, the socket
Terminal 3(C font portion) be located at corresponding installation cavity 9 in left and right inner face on offer opening portion 12, female terminal 3(C
Font portion) be provided with and female terminal 3(C font portion on corresponding opening portion 12) be fixedly connected with and be inclined outwardly setting
Clamping block 13, two clamping blocks 13 are the structure being symmetrical set, the gap between two clamping blocks 13 from upper to small gradually
Increase, when female terminal 3(C font portion) installation cavity 9 that is fully inserted into corresponding terminal shell 4 when, two clamping blocks 13
Lower end surface is inconsistent with the upper surface of corresponding retention bead 11, female terminal 3(C font portion) it is located at the left side in installation cavity 9
Be provided on end and right part be obliquely installed and respectively and be located at corresponding female terminal 3(C font portion in installation cavity 9) in it is left
The L shaped plate 14 that end and right part are fixedly connected with, two L shaped plates 14 are the structure being symmetrical set, and are stayed between two L shaped plates 14
There is the gap for the insertion of other accessories.
As preferred structure, be provided on the left side outside terminal shell 4 several be fixedly connected with terminal shell 4 and with
The conductors 17 that circuit board 2 in terminal shell 4 matches, conductors 17 are all set on corresponding circuit copper conductor, end
Left side outside subshell 4, which is located at conductors 17 to be provided with, to be fixedly connected with and for protecting conductors 17 with terminal shell 4
The shape of protecting cover 18, protecting cover 18 is arranged according to the connection of actual product.
It further describes in detail, in order to facilitate the dismantling connection of circuit board 2 and the position of fixing circuit board 2, the two sides of circuit board 2
It is provided with binding block 15 raised axially outward, Socket casing 1, which is located in circuit board 2, is provided with a left side at two binding blocks 15
The right side is symmetrical arranged and protrudes into for corresponding binding block 15 the lock frame 16 of clamping, latches and is offered on frame 16 for corresponding fastening
The opening that block 15 protrudes into.
Further describe in detail, in order to keep the connection of extension 5 and Socket casing 1 more firm, two positive stop strips 6 it is axial to
Extend in Socket casing 1 and is fixedly connected with Socket casing 1.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (5)
1. a kind of blade inserting connector, including Socket casing (1), circuit board (2), several are in mating connection with circuit board (2)
Female terminal (3) and terminal shell (4) for corresponding female terminal (3) installation, the Socket casing is arranged on (1)
There is the extension (5) for being integrally formed with it and being fixedly mounted for terminal shell (4), which is characterized in that the Socket casing (1)
It is fixedly connected with circuit board (2) by snap fit, upper end of the extension (5) at terminal shell (4) both ends
It is provided on face and is fixedly connected with extension (5) and limits the positive stop strip (6) of terminal shell (4), the positive stop strip (6) and phase
The end face that corresponding terminal shell (4) fits offers the limiting slot (7) extended along corresponding positive stop strip (6) length direction,
And keeping the cross section in gap between two positive stop strips (6) T-shaped, the terminal shell (4) is affixed with corresponding positive stop strip (6)
The end face of conjunction is provided with protrusion axially outward and protrudes into the lug boss (8) of corresponding limiting slot (7).
2. a kind of blade inserting connector according to claim 1, which is characterized in that opened up on the terminal shell (4)
There are several quantity identical as female terminal (3) and is clamped the installation cavity (9) of installation for corresponding female terminal (3), it is described
The lower end that terminal shell (4) is located at corresponding installation cavity (9) offers the notch section (10) extended along its width direction, institute
It is respectively provided with protrusion axially inwards on the left and right inner sidewall in the installation cavity (9) in terminal shell (4) stated and is symmetrical set
Retention bead (11), offer on the left and right inner face that the female terminal (3) is located in corresponding installation cavity (9)
Opening portion (12), the female terminal (3) is located to be provided on corresponding opening portion (12) to be fixedly connected with female terminal (3)
And it is inclined outwardly the clamping block (13) of setting.
3. a kind of blade inserting connector according to claim 1, which is characterized in that the female terminal (3) is located at peace
The L shaped plate (14) being obliquely installed and with female terminal (3) is provided on the left part and right part behaveing affectedly in (9).
4. a kind of blade inserting connector according to claim 1, which is characterized in that the two sides of the circuit board (2) are equal
It is provided with binding block (15) raised axially outward, the Socket casing (1) is located at two binding blocks (15) in circuit board (2)
Place is provided with the lock frame (16) for being symmetrical set and protruding into for corresponding binding block (15).
5. a kind of blade inserting connector according to claim 1, which is characterized in that the left end of the terminal shell (4)
Several conductors for being fixedly connected with and matching with the circuit board (2) in terminal shell (4) with terminal shell (4) are provided on face
(17), the left side of the terminal shell (4) is located to be provided at conductors (17) and is fixedly connected with and is used for terminal shell (4)
Protect the protecting cover (18) of conductors (17), the shape of the protecting cover (18) according to the connection of actual product come
Setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921058023.2U CN209730277U (en) | 2019-07-08 | 2019-07-08 | A kind of blade inserting connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921058023.2U CN209730277U (en) | 2019-07-08 | 2019-07-08 | A kind of blade inserting connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209730277U true CN209730277U (en) | 2019-12-03 |
Family
ID=68675917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921058023.2U Active CN209730277U (en) | 2019-07-08 | 2019-07-08 | A kind of blade inserting connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209730277U (en) |
-
2019
- 2019-07-08 CN CN201921058023.2U patent/CN209730277U/en active Active
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| GR01 | Patent grant |