CN214899094U - Self-locking flexible flat cable connector - Google Patents
Self-locking flexible flat cable connector Download PDFInfo
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- CN214899094U CN214899094U CN202120658472.1U CN202120658472U CN214899094U CN 214899094 U CN214899094 U CN 214899094U CN 202120658472 U CN202120658472 U CN 202120658472U CN 214899094 U CN214899094 U CN 214899094U
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- flat cable
- flexible flat
- locking
- slot
- end cover
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Abstract
The utility model provides a from soft winding displacement connector of lock type, its end cover structure that need not to use the upset can automatic locking insert connector's soft winding displacement, avoids the soft winding displacement to deviate from, including connector body and end cover, the upper end of connector body is provided with slot portion, its characterized in that: the connector comprises a connector body, and is characterized in that end cover buckles are arranged on two sides of a slot part, two sides of each end cover correspond to the end cover buckles respectively and are provided with end cover clamping grooves, the end covers and the connector body are assembled together through the end cover buckles and the end cover clamping grooves in a clamping mode, the slot part and the end covers form a flexible flat cable slot, a terminal slot is further arranged below the slot part, a connecting terminal is inserted in the terminal slot, and a connecting part of the connecting terminal extends into the flexible flat cable slot from the terminal slot.
Description
Technical Field
The utility model relates to a flat cable connector, especially a soft flat cable connector of self-locking type.
Background
The flexible flat cable generally comprises an FPC flat cable and an FFC flat cable, the number and the intervals of the conducting wires of the flexible flat cable can be selected at will, so that the connection is more convenient, the volume of an electronic product is greatly reduced, the production cost is reduced, the production efficiency is improved, and the flexible flat cable is most suitable for being used as a data transmission cable between a moving part and a main board, between PCB boards and electrical equipment. The FPC/FFC winding displacement is generally connected with the connector, the connector is welded on a circuit board, the commonly used connector comprises a base, a contact terminal and a lifting cover, the contact terminal is fixed on the base, the lifting cover is hinged on the base, the FPC/FFC winding displacement is inserted into the contact terminal, the flexible winding displacement connector is pressed on the contact terminal by the turnover lifting cover, and the flexible winding displacement connector is disclosed in the Chinese utility model with the publication number of CN 211700642U.
In such a flip-top type flexible bus connector, there is a certain possibility that the structure of the end cap is firstly turned over to be loosened, and secondly, it is difficult to make the thickness of the connector thin due to the structure of the flip-top.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a from locking type flexible flat cable connector, its end cover structure that need not to use the upset can automatic locking insert connector's flexible flat cable, avoids the flexible flat cable to deviate from.
The technical scheme is as follows: the utility model provides a soft winding displacement connector of self-locking type, includes connector body and end cover, the upper end of connector body is provided with slot portion, its characterized in that: the connector comprises a connector body, and is characterized in that end cover buckles are arranged on two sides of a slot part, two sides of each end cover correspond to the end cover buckles respectively and are provided with end cover clamping grooves, the end covers and the connector body are assembled together through the end cover buckles and the end cover clamping grooves in a clamping mode, the slot part and the end covers form a flexible flat cable slot, a terminal slot is further arranged below the slot part, a connecting terminal is inserted in the terminal slot, and a connecting part of the connecting terminal extends into the flexible flat cable slot from the terminal slot.
Furthermore, the end cover is further provided with a flexible flat cable locking part, the flexible flat cable locking part comprises an elastic connecting arm and a flexible flat cable locking buckle arranged at the front end of the elastic connecting arm, the flexible flat cable locking buckle extends downwards into the flexible flat cable slot, and a locking groove is formed in the flexible flat cable inserted in the flexible flat cable slot and corresponds to the flexible flat cable locking buckle.
Furthermore, the front end of the flexible flat cable lock catch is provided with a flexible flat cable guide part which can guide the flexible flat cable, so that the flexible flat cable lock catch is lifted along with the insertion of the flexible flat cable, and then the flexible flat cable lock catch can be inserted into the locking groove.
Furthermore, the flexible flat cable locking part further comprises an unlocking shifting piece, the unlocking shifting piece is connected with the elastic connecting arm, and the unlocking shifting piece is lifted up to enable the flexible flat cable locking buckle to be lifted up and separated from the locking groove.
Further, the unblock plectrum is horizontal setting and extends to the outside of connector body, correspond on the end cover buckle the unblock plectrum is provided with and dodges the groove.
Furthermore, a shifting piece yielding area is arranged on the end cover clamping groove corresponding to the unlocking shifting piece.
Furthermore, a gap is reserved between the end cover and the flexible flat cable locking part to form an observation area.
Furthermore, the connector body is also provided with a grounding part.
Further, the end cap is made of metal.
The self-locking flexible flat cable connector has the advantages that the end cover and the connector body are assembled together through the end cover buckle and the end cover clamping groove, so that the flexible flat cable slot is formed, the connecting part of the connecting terminal extends into the flexible flat cable slot from the terminal slot, the flexible flat cable is inserted into the flexible flat cable slot, and is directly locked in the flexible flat cable slot under the abutting pressure of the connecting part of the connecting terminal, and the design that the flexible flat cable can be automatically locked after being inserted is realized; simultaneously in order to further improve the reliability of soft arranging wire locking, the utility model discloses in still set up soft arranging wire hasp portion, soft arranging wire hasp portion includes the elastically connected arm and sets up the soft arranging wire hasp at the elastically connected arm front end, insert the soft arranging wire behind the soft arranging wire slot, along with the marcing of soft arranging wire at the soft arranging wire slot, the soft arranging wire can contact with soft arranging wire hasp, jack-up the soft arranging wire hasp, lift on the elastically connected arm, the front end of soft arranging wire can be crossed to the soft arranging wire slot, can automatic locking in the locking groove after the soft arranging wire slot contacts the locking groove, such design can avoid the soft arranging wire to dash the connector completely and deviate from, the reliability that soft arranging wire and connector are connected has been ensured, furthermore, owing to need not to set up the end cover of upset, can do very thin with the thickness of connector, reduce the thickness of connector.
Drawings
FIG. 1 is a schematic diagram of an embodiment of a self-locking flexible flat cable connector;
FIG. 2 is a schematic front view of an embodiment of a self-locking flexible flat cable connector;
FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a schematic cross-sectional view taken along line B-B of FIG. 2;
FIG. 5 is a schematic cross-sectional view taken along line C-C of FIG. 2;
FIG. 6 is a schematic view of a flex cable;
FIG. 7 is a schematic view of an embodiment of a self-locking flex cable connector connecting to a flex cable;
fig. 8 is a partial cross-sectional view of the self-locking flex cable connector connecting flex cable according to an embodiment.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, it should be noted that the drawings provided in the present embodiment illustrate only the basic idea of the present invention in a schematic manner, and only the components related to the present invention are shown in the drawings rather than being drawn according to the number, shape and size of the components in actual implementation, and the form, quantity and proportion of each component may be changed at will in actual implementation, and the component layout form may be more complicated.
As shown in fig. 1 to 8, the self-locking flexible flat cable connector of the present invention comprises a connector body 1 and an end cap 2, wherein a socket 101 is disposed at an upper end of the connector body 1, end cap fasteners 102 are disposed on the connector body and at two sides of the socket 101, end cap slots 201 are disposed at two sides of the end cap 2 corresponding to the end cap fasteners 102, the end cap 2 and the connector body 1 are assembled together by the end cap fasteners 102 and the end cap slots 201, the socket 101 and the end cap 2 form a flexible flat cable slot 103, the flexible flat cable slot 103 can prevent the flexible flat cable from skewing when the flexible flat cable is inserted into the flexible flat cable slot 103, a terminal slot 104 is disposed below the socket 101, a connection terminal 3 is inserted into the terminal slot 104, a connection portion 301 of the connection terminal 3 extends into the flexible flat cable slot 103 from the terminal slot 104, and when the flexible flat cable 4 is inserted into the flexible flat cable slot 103, the connection portion 301 of the connection terminal 3 is pressed, directly locked in the flexible flat cable slot 103, realizing the design that the flexible flat cable can be automatically locked after being inserted.
Meanwhile, in this embodiment, the end cap 2 is further provided with a flexible flat cable locking portion, the flexible flat cable locking portion includes an elastic connection arm 202 and a flexible flat cable locking catch 203 disposed at the front end of the elastic connection arm 202, the flexible flat cable locking catch 203 extends downward into the flexible flat cable slot 103, and a locking groove 401 is disposed on the flexible flat cable 4 inserted into the flexible flat cable slot 103 corresponding to the flexible flat cable locking catch 203.
In addition, for making the cartridge of soft winding displacement more convenient, in this embodiment, the front end of soft winding displacement hasp is provided with soft winding displacement guide part 205, soft winding displacement guide part 205 can play the guide effect, along with stretching into of soft winding displacement, soft winding displacement 4 extrudes soft winding displacement guide part, and then make soft winding displacement hasp 203 take place to lift up along with the inserting of soft winding displacement 4, after the position that arrives locking groove 401, soft winding displacement hasp 203 can the cartridge lock in groove 401, can the automatic locking in locking groove after the soft winding displacement slot contacts locking groove, such design can avoid the soft winding displacement to dash the connector and deviate from this completely, the reliability that soft winding displacement and connector are connected has been ensured.
In the embodiment of the invention, the unlocking shifting piece 206 is also arranged on the flexible flat cable locking part, the unlocking shifting piece 206 is connected with the elastic connecting arm 202, the unlocking shifting piece 206 can be lifted up to be separated from the locking groove 401 by lifting up the unlocking shifting piece 206, the flexible flat cable locking device is convenient to disassemble and assemble due to the design of the unlocking shifting piece, and meanwhile, the connection reliability cannot be influenced.
Meanwhile, in order to make the product more user-friendly, in this embodiment, the unlocking pulling piece 206 is transversely disposed and extends to the outside of the connector body 1, so that the user can lift the unlocking foil more conveniently, and the cover buckle 102 is provided with an avoiding groove 105 corresponding to the unlocking pulling piece 206.
Also in consideration of user friendliness, in this embodiment, a dial plate clearance area 207 is further disposed on the end cap slot 201 corresponding to the unlocking dial plate 206, and the dial plate clearance area 207 may allow a finger of a user to have a better operating space for lifting the unlocking dial plate.
In this embodiment, a gap is left between the end cap 2 and the flexible flat cable locking portion to form an observation area 204, and the observation area 204 is configured such that a user can directly observe the insertion depth and the fastening position of the flexible flat cable above the connector to confirm the assembly condition when using the connector.
The connector body is also provided with a grounding portion 106.
In this embodiment, the end cap is made of metal, so that the holding force of the locking of the flexible flat cable locking portion can be increased.
In the self-locking flexible flat cable connector in the embodiment, the end cover and the connector body are assembled together through the clamping of the end cover buckle and the end cover clamping groove, so that a flexible flat cable slot is formed, the connecting part of the connecting terminal extends into the flexible flat cable slot from the terminal slot, the flexible flat cable is inserted into the flexible flat cable slot, and the connecting part of the connecting terminal is directly locked in the flexible flat cable slot under the abutting pressure, so that the design that the flexible flat cable can be automatically locked after being inserted is realized; meanwhile, in order to further improve the reliability of the locking of the flexible flat cable, the flexible flat cable locking part is also arranged in the flexible flat cable locking device, the flexible flat cable locking part comprises an elastic connecting arm and a flexible flat cable lock catch arranged at the front end of the elastic connecting arm, after the flexible flat cable is inserted into a flexible flat cable slot, the flexible flat cable can be contacted with the flexible flat cable lock catch along with the advancing of the flexible flat cable in the flexible flat cable slot, the flexible flat cable lock catch is jacked up, the elastic connecting arm is lifted up, the flexible flat cable slot can cross over the front end of the flexible flat cable, and can be automatically locked in the locking slot after contacting the locking slot, the design can completely avoid the flexible flat cable from dropping out of the connector, thereby ensuring the reliability of the connection of the flexible flat cable and the connector, in addition, because the end cover does not need to be provided with overturning, the thickness of the connector can be very thin, the thickness of the connector is reduced, because the end cover is made of metal in the implementation, the end cap can be set to be thin, and the self-locking flexible flat cable connector in the embodiment is particularly suitable for being used in narrow spaces.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The utility model provides a soft winding displacement connector of self-locking type, includes connector body and end cover, the upper end of connector body is provided with slot portion, its characterized in that: the connector comprises a connector body, and is characterized in that end cover buckles are arranged on two sides of a slot part, two sides of each end cover correspond to the end cover buckles respectively and are provided with end cover clamping grooves, the end covers and the connector body are assembled together through the end cover buckles and the end cover clamping grooves in a clamping mode, the slot part and the end covers form a flexible flat cable slot, a terminal slot is further arranged below the slot part, a connecting terminal is inserted in the terminal slot, and a connecting part of the connecting terminal extends into the flexible flat cable slot from the terminal slot.
2. The self-locking flexible flat cable connector according to claim 1, wherein: the flexible flat cable locking device is characterized in that a flexible flat cable locking part is further arranged on the end cover and comprises an elastic connecting arm and a flexible flat cable locking buckle arranged at the front end of the elastic connecting arm, the flexible flat cable locking buckle extends downwards into the flexible flat cable slot, and a locking groove is formed in the flexible flat cable inserted into the flexible flat cable slot and corresponds to the flexible flat cable locking buckle.
3. A self-locking flexible flat cable connector as defined in claim 2, wherein: the front end of the flexible flat cable lock catch is provided with a flexible flat cable guide part which can guide the flexible flat cable, so that the flexible flat cable lock catch is lifted up along with the insertion of the flexible flat cable, and then the flexible flat cable lock catch can be inserted into the locking groove.
4. A self-locking flexible flat cable connector as defined in claim 2, wherein: the flexible flat cable lock catch part further comprises an unlocking shifting piece, the unlocking shifting piece is connected with the elastic connecting arm, and the unlocking shifting piece is lifted up to enable the flexible flat cable lock catch to be lifted up and separated from the locking groove.
5. The self-locking flexible flat cable connector according to claim 4, wherein: the unblock plectrum is horizontal setting and extends to the outside of connector body, correspond on the end cover buckle the unblock plectrum is provided with and dodges the groove.
6. The self-locking flexible flat cable connector according to claim 4, wherein: and a shifting piece yielding area is arranged on the end cover clamping groove corresponding to the unlocking shifting piece.
7. A self-locking flexible flat cable connector as defined in claim 2, wherein: a gap is reserved between the end cover and the flexible flat cable locking part to form an observation area.
8. The self-locking flexible flat cable connector according to claim 1, wherein: the connector body is also provided with a grounding part.
9. The self-locking flexible flat cable connector according to claim 1, wherein: the end cap is made of metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120658472.1U CN214899094U (en) | 2021-03-31 | 2021-03-31 | Self-locking flexible flat cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120658472.1U CN214899094U (en) | 2021-03-31 | 2021-03-31 | Self-locking flexible flat cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214899094U true CN214899094U (en) | 2021-11-26 |
Family
ID=78872254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120658472.1U Active CN214899094U (en) | 2021-03-31 | 2021-03-31 | Self-locking flexible flat cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214899094U (en) |
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2021
- 2021-03-31 CN CN202120658472.1U patent/CN214899094U/en active Active
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