CN218070315U

CN218070315U - Combined structure of power connector and FFC (flexible flat cable)

Info

Publication number: CN218070315U
Application number: CN202222156134.5U
Authority: CN
Inventors: 郭再生
Original assignee: Xiamen Junfeng Electronic Co ltd
Current assignee: Xiamen Junfeng Electronic Co ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2022-12-16
Anticipated expiration: 2032-08-16

Abstract

The utility model relates to a FFC winding displacement jointing equipment field especially relates to a combined structure of power connector and FFC winding displacement, including connector and FFC winding displacement, the connector includes flip, connecting seat, inserted sheet and terminal, is equipped with the slot towards FFC winding displacement in the connecting seat, is equipped with the terminal in the slot; a rotating groove is arranged on the upper side of the connecting seat, one end of the flip cover is connected with a rotating shaft, and the rotating shaft is rotatably arranged in the rotating groove; two sides of the connecting seat are provided with first inserting ports vertical to the rotating groove, and the first inserting ports are communicated with the rotating groove; the inserted sheet is inserted in the first slot and the inserting end of the inserted sheet is pressed against the rotating shaft. The rotating shaft connected with the turnover cover can be directly placed into the rotating groove on the upper side of the connecting seat, and then the inserting pieces inserted into the first inserting holes on the two sides of the connecting seat are pressed against the upper side of the rotating shaft positioned in the rotating groove, so that the rotating shaft is conveniently fixed, and the condition that the rotating shaft is broken due to the mode of pressing the rotating shaft into the shaft groove is avoided; the conduction of the FFC flat cable after being inserted is realized by the slot of the connecting seat and the terminal arranged in the slot.

Description

Combined structure of power connector and FFC (flexible flat cable)

Technical Field

The utility model relates to a FFC winding displacement jointing equipment field especially relates to a combined structure of power connector and FFC winding displacement.

Background

The FFC bus typically needs to be connected to a corresponding circuit board or electrical appliance via a connector. The connector is usually provided with a flip cover, and the FFC flat cable is protected and fixed by the flip cover. The existing connector can realize rotation only by pressing the protruding shafts at two ends of the flip into the shaft grooves during assembly, and the flip is unstable and easy to fall off due to the fact that the protruding shafts are small and exquisite and are prone to breaking due to excessive force.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the combined structure of the power connector and the FFC flat cable can be used for quickly assembling the turnover cover and avoiding damage caused by excessive force during installation.

In order to solve the technical problem, the utility model discloses a technical scheme be: a combined structure of a power connector and an FFC flat cable comprises a connector and the FFC flat cable, wherein the connector comprises a flip cover, a connecting seat, an inserting piece and a terminal, a slot is formed in the connecting seat towards the FFC flat cable, and the terminal is arranged in the slot; a rotating groove is formed in the upper side of the connecting seat, one end of the flip cover is connected with a rotating shaft, and the rotating shaft is rotatably arranged in the rotating groove; first inserting ports perpendicular to the rotating grooves are formed in two sides of the connecting seat and communicated with the rotating grooves; the inserting sheet is inserted into the first inserting opening, and the inserting end of the inserting sheet supports against the rotating shaft.

Furthermore, positioning grooves are formed in two sides of the FFC flat cable; an inserting block is arranged on one side of the turnover cover facing the connecting seat; the connecting seat is provided with a second socket corresponding to the inserting block; the second socket is opposite to the positioning groove.

Furthermore, connecting blocks are arranged on two sides of the connecting seat; the connecting block is higher than the connecting seat; the first jack is arranged on the connecting block; a clamping groove is formed in one side, close to the turnover cover, of the connecting block; convex clamping blocks are arranged on two sides of the turnover cover and are matched with the clamping grooves.

Further, the connecting plate is further included; the connecting plate is arranged on the lower side of the connector; one end of the terminal is inserted into the connecting plate.

Furthermore, a convex pressing block is arranged on one side of the turnover cover facing the connecting seat along the length direction of the turnover cover; the terminal is an elastic terminal, protrudes out of the upper side of the connecting seat and is opposite to the pressing block.

Furthermore, one side of the rotating groove opposite to the first socket is provided with a reinforcing hole, and one end of the inserting piece penetrates through the reinforcing hole.

Furthermore, a heat dissipation groove is formed in the lower side of the connecting seat; the heat dissipation groove is communicated with the two sides of the connecting seat.

Furthermore, a lug is arranged in the first socket; the inserting piece is provided with a U-shaped groove towards the first socket; the U-shaped groove is matched with the lug.

Furthermore, the lower side of the inserting piece is connected with an inserting end; the two sides of the insertion end are provided with wedge-shaped protrusions, and the middle of the insertion end is provided with a hollow part; the connecting plate is provided with a jack corresponding to the inserting end of the inserting piece.

Furthermore, a first tooth structure is arranged on the bump; a second tooth structure is arranged in the U-shaped groove; the first tooth structure and the second tooth structure are matched.

The beneficial effects of the utility model reside in that: the rotating shaft connected with the turnover cover can be directly placed into the rotating groove on the upper side of the connecting seat, and then the inserting pieces inserted into the first inserting holes on the two sides of the connecting seat are pressed against the upper side of the rotating shaft positioned in the rotating groove, so that the rotating shaft is conveniently fixed, and the condition that the rotating shaft is broken due to the mode of pressing the rotating shaft into the shaft groove is avoided; the connection of the FFC flat cable after being inserted is realized by the slot of the connecting seat and the terminals arranged in the slot.

Drawings

Fig. 1 is a schematic structural diagram of a combined structure of a power connector and an FFC bus bar according to an embodiment of the present invention;

fig. 2 is a schematic view of the combination structure of the power connector and the FFC bus bar according to the embodiment of the present invention;

fig. 3 is a front view of the power connector and FFC bus bar combined structure of the present invention with the insert removed;

fig. 4 is a schematic structural diagram of a power connector and a FFC bus bar combined connector according to an embodiment of the present invention.

Description of the reference symbols:

1. a connector; 11. a cover is turned; 111. inserting a block; 112. a clamping block; 113. briquetting; 12. a rotating shaft;

13. a connecting seat; 131. a rotating groove; 132. a second socket; 133. a heat dissipation groove; 134. a slot; 135. a reinforcement hole;

14. inserting sheets; 141. a U-shaped groove; 142. a wedge-shaped protrusion; 143. a hollow-out section; 15. a terminal;

16. connecting blocks; 161. a first jack; 1611. a bump; 162. a card slot;

2. FFC flat cable; 21. a positioning groove; 3. a connecting plate; 31. and (4) inserting the jack.

Detailed Description

In order to explain the technical contents, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.

Referring to fig. 1 to 4, a combined structure of a power connector 1 and an FFC flat cable 2 includes a connector 1 and an FFC flat cable 2, the connector 1 includes a flip cover 11, a connecting seat 13, an insert 14 and a terminal 15, a slot 134 is formed in the connecting seat 13 toward the FFC flat cable 2, and the terminal 15 is disposed in the slot 134; a rotating groove 131 is formed in the upper side of the connecting seat 13, one end of the flip cover 11 is connected with a rotating shaft 12, and the rotating shaft 12 is rotatably arranged in the rotating groove 131; two sides of the connecting base 13 are provided with first inserting holes 161 perpendicular to the rotating groove 131, and the first inserting holes 161 are communicated with the rotating groove 131; the inserting sheet 14 is inserted into the first inserting hole 161 and the inserting end of the inserting sheet 14 presses against the rotating shaft 12.

From the above description, the beneficial effects of the utility model reside in that: the rotating shaft 12 connected with the flip cover 11 can be directly placed into the rotating groove 131 on the upper side of the connecting seat 13, and then the inserting sheet 14 inserted into the first inserting holes 161 on the two sides of the connecting seat 13 is pressed against the upper side of the rotating shaft 12 in the rotating groove 131, so that the rotating shaft 12 is conveniently fixed, and the condition that the rotating shaft 12 is broken due to the mode of pressing the rotating shaft into the shaft groove is avoided; the connection of the FFC flat cable 2 after insertion is realized by the slot 134 of the connection seat 13 and the terminal 15 arranged inside the slot.

Furthermore, positioning grooves 21 are formed in two sides of the FFC flat cable 2; an insertion block 111 is arranged on one side of the flip cover 11 facing the connecting seat 13; a second socket 132 corresponding to the insertion block 111 is arranged on the connection seat 13; the second insertion opening 132 is opposite to the positioning groove 21.

As can be seen from the above description, after the FFC bus bar 2 is inserted into the insertion slot 134 in the connecting socket 13, the positioning groove 21 of the FFC bus bar 2 is opposite to the second insertion opening 132; when the flip cover 11 is rotated toward the connecting holder 13, the insertion block 111 passes through the insertion slot 134 and the second insertion hole 132 at the same time to fix the FFC bus bar 2.

Further, two sides of the connecting seat 13 are provided with connecting blocks 16; the connecting block 16 is higher than the connecting seat 13; the first socket 161 is arranged on the connecting block 16; a clamping groove 162 is formed in one side, close to the flip cover 11, of the connecting block 16; protruding blocks 112 are arranged on two sides of the flip cover 11, and the blocks 112 are matched with the slots 162.

As can be seen from the above description, by the arrangement of the connecting blocks 16 on both sides of the connecting block 13, after the flip 11 rotates towards the connecting block 13, the clamping blocks 112 on both sides of the flip 11 can be clamped into the clamping grooves 162 on the connecting block 16, so as to fix the rotated flip 11.

Further, the device also comprises a connecting plate 3; the connecting plate 3 is arranged on the lower side of the connector 1; one end of the terminal 15 is inserted into the connecting plate 3.

As can be seen from the above description, the connection plate 3 serves as a placement plate for the connector 1, and is used for the combined structure formed by the connector 1 and the FFC bus bar 2 to be butted with other components.

Furthermore, a pressing block 113 protruding from the side of the flip cover 11 facing the connecting seat 13 is arranged along the length direction thereof; the terminal 15 is an elastic terminal 15, and the terminal 15 protrudes from the upper side of the connecting seat 13 and is opposite to the pressing block 113.

As can be seen from the above description, after the flip cover 11 is rotated toward the connector holder 13, the pressing piece 113 of the flip cover 11 presses the protruded terminal 15 down to be closely butted against the conductor of the FFC bus bar 2 inserted into the insertion groove 134 of the connector holder 13.

Further, a heat dissipation groove 133 is formed in the lower side of the connecting seat 13; the heat dissipation groove 133 is communicated with both sides of the connection seat 13.

Further, a reinforcing hole 135 is formed at a side of the rotation groove 131 opposite to the first inserting hole 161, and one end of the inserting piece 14 passes through the reinforcing hole 135.

As can be seen from the above description, after the insertion sheet is inserted into the first insertion opening 161 and pressed against the rotating shaft 12 in the rotating groove 131, one end of the insertion sheet 14 passes through the reinforcing hole 135 at the same time, so as to reinforce the fixation of the insertion sheet 14 and prevent the rotating shaft 12 from being loosened.

As can be seen from the above description, ventilation and heat dissipation of the connection portion are achieved by the heat dissipation groove 133 provided at the lower side of the connection socket 13 and the communication arrangement thereof with both sides of the connection socket 13.

Further, a projection 1611 is arranged in the first socket 161; the inserting sheet 14 is provided with a U-shaped groove 141 facing the first inserting opening 161; the U-shaped recess 141 is adapted to the protrusion 1611.

As can be seen from the above description, the protrusion 1611 in the first socket 161 is disposed, and the U-shaped groove of the inserting piece 14 is abutted against the protrusion 1611, so as to position the inserting piece 14 and ensure that one end of the inserting piece is accurately pressed against the rotating shaft 12; meanwhile, the U-shaped groove is matched with the projection 1611 to limit the insertion sheet 14, so that the rotation shaft 12 is prevented from being separated.

Further, the lower side of the inserting piece 14 is connected with an inserting end; the two sides of the insertion end are provided with wedge-shaped protrusions 142, and the middle of the insertion end is provided with a hollow part 143; the connecting plate 3 is provided with a jack 31 corresponding to the plugging end of the plugging sheet 14.

As can be seen from the above description, the plugging end on the lower side of the inserting sheet 14 and the wedge-shaped protrusion 142 and the hollow portion 143 are arranged to be plugged into the inserting hole 31 of the connecting plate 3, thereby fixing the connector 1 on the connecting plate 3.

Further, a first tooth structure is arranged on the projection 1611; a second tooth structure is arranged in the U-shaped groove 141; the first tooth structure and the second tooth structure are matched.

As can be seen from the above description, the locking of the male tab 14 in the first socket 161 is achieved by the engagement of the first tooth structure provided on the protrusion 1611 and the second tooth structure provided in the U-shaped groove 141.

Referring to fig. 1 to 4, a first embodiment of the present invention is:

the utility model discloses an use the scene: when the connector 1 is assembled with the FFC flat cable 2, the existing connector 1 can realize rotation only by pressing the convex shafts at two ends of the flip 11 into the shaft grooves, and the flip 11 is unstable in connection and easy to fall off due to the fact that the convex shafts are small and exquisite and easy to break due to excessive force.

As shown in fig. 1 to 4, the combined structure of a power connector 1 and an FFC flat cable 2 of the present embodiment includes a connector 1, an FFC flat cable 2 and a connecting plate 3, wherein the connector 1 includes a flip 11, a connecting seat 13, an inserting piece 14 and a terminal 15, a slot 134 is formed in the connecting seat 13 toward the FFC flat cable 2, and the terminal 15 is arranged in the slot 134; a rotating groove 131 is formed in the upper side of the connecting seat 13, one end of the flip cover 11 is connected with a rotating shaft 12, and the rotating shaft 12 is rotatably arranged in the rotating groove 131; two sides of the connecting base 13 are provided with first inserting holes 161 perpendicular to the rotating groove 131, and the first inserting holes 161 are communicated with the rotating groove 131; the inserting sheet 14 is inserted into the first inserting hole 161, and the inserting end of the inserting sheet 14 is pressed against the rotating shaft 12; the rotation groove 131 is equipped with the enhancement hole 135 with the opposite one side of first socket 161, the end of establishing of inserting of inserted sheet 14 passes the enhancement hole 135 simultaneously after propping against the pivot 12, further improves the stability after the inserted sheet 14 assembles, prevents that the pivot 12 from loosening.

The connecting plate 3 is arranged at the lower side of the connector 1, and one end of the terminal 15 is inserted into the connecting plate 3.

As shown in fig. 1 and fig. 2, the lower side of the inserting sheet 14 is connected with an inserting end; the two sides of the insertion end are provided with wedge-shaped protrusions 142, and the middle of the insertion end is provided with a hollow part 143; the connecting plate 3 is provided with a jack 31 corresponding to the plugging end of the plugging sheet 14, and the connector 1 is fixed on the connecting plate 3 through the matching of the plugging end of the plugging sheet 14 and the jack 31 of the connecting plate 3.

As shown in fig. 1, two sides of the FFC flat cable 2 are provided with positioning grooves 21; an insertion block 111 is arranged on one side of the flip cover 11 facing the connecting seat 13; a second socket 132 corresponding to the insertion block 111 is arranged on the connection seat 13; the second insertion opening 132 is opposite to the positioning groove 21. Specifically, one side surface of the insertion block 111 is an arc surface, and interference to other structures of the connection seat 13 during rotation is avoided through the arrangement of the arc surface.

As shown in fig. 1, two sides of the connecting base 13 are provided with connecting blocks 16; the connecting block 16 is higher than the connecting seat 13; the first socket 161 is arranged on the connecting block 16; a clamping groove 162 is formed in one side, close to the flip cover 11, of the connecting block 16; protruding blocks 112 are arranged on two sides of the flip cover 11, and the blocks 112 are matched with the slots 162.

As shown in fig. 1, a pressing block 113 protruding from the side of the flip cover 11 facing the connecting base 13 along the length direction thereof; the terminal 15 is an elastic terminal 15, and the terminal 15 protrudes from the upper side of the connecting seat 13 and is opposite to the pressing block 113.

A heat dissipation groove 133 is arranged at the lower side of the connecting seat 13; the heat dissipation groove 133 communicates with both sides of the connection holder 13.

As shown in fig. 2 and 3, a projection 1611 is provided in the first socket 161; the inserting sheet 14 is provided with a U-shaped groove 141 facing the first inserting opening 161; the U-shaped recess 141 is adapted to the protrusion 1611. A first tooth structure is arranged on the projection 1611; a second tooth structure is arranged in the U-shaped groove 141; the first tooth structure and the second tooth structure are matched.

The utility model discloses a theory of operation: in the assembly of the flip cover 11, the rotating shaft 12 connected to the flip cover 11 is firstly placed in the rotating groove 131 of the connecting seat 13, then the inserting piece 14 is inserted into the first inserting holes 161 at the two sides of the connecting seat 13, the U-shaped groove 141 of the inserting piece 14 is matched with the protruding block 1611 in the first inserting hole 161, the height of the inserting piece 14 is positioned, so that the inserting piece 14 abuts against the upper side of the rotating shaft 12, thereby completing the quick assembly of the flip cover 11.

Firstly, inserting the FFC flat cable 2 into the slot 134 of the connecting seat 13, so that the positioning grooves 21 at two sides of the FFC flat cable 2 are opposite to the second insertion opening 132 of the connecting seat 13; then, the flip cover 11 is rotated, so that the flip cover 11 rotates towards the connecting seat 13; after the flip cover 11 is rotated, the insertion block 111 on the flip cover 11 is simultaneously inserted into the second insertion opening 132 and the positioning groove 21 to fix the FFC flat cable 2; the pressing block 113 on the flip 11 presses down the terminal 15 protruded on the connecting seat 13, so that it is tightly attached to the conductor of the FFC flat cable 2 in the slot 134; the latch 112 on both sides of the flip 11 is latched into the latch groove 162 of the connecting block 16 to fix the flip 11.

Finally, the plug end of the plug piece 14 and the terminal 15 of the connector 1 provided with the FFC flat cable 2 are plugged on the connecting plate 3.

To sum up, the utility model provides a combined structure of power connector and FFC winding displacement, the pivot that flip connects can directly put into the rotation groove of connecting seat upside, then supports with the upside of the pivot that is located the rotation groove through the inserted sheet that inserts in the first socket of connecting seat both sides and presses, from this conveniently fixes the pivot, has avoided leading to the condition that the pivot breaks through the form of impressing the shaft groove; the conduction of the FFC flat cable after being inserted is realized by the slot of the connecting seat and the terminal arranged in the slot.

The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.

Claims

1. A combined structure of a power connector and an FFC flat cable is characterized by comprising a connector and the FFC flat cable, wherein the connector comprises a flip cover, a connecting seat, an inserting piece and a terminal, a slot is formed in the connecting seat towards the FFC flat cable, and the terminal is arranged in the slot; a rotating groove is formed in the upper side of the connecting seat, one end of the flip cover is connected with a rotating shaft, and the rotating shaft is rotatably arranged in the rotating groove; first inserting ports perpendicular to the rotating grooves are formed in two sides of the connecting seat and communicated with the rotating grooves; the inserting sheet is inserted into the first inserting opening, and the inserting end of the inserting sheet abuts against the rotating shaft.

2. The combination of a power connector and an FFC cable of claim 1 wherein two sides of the FFC cable are provided with positioning grooves; an inserting block is arranged on one side of the turnover cover facing the connecting seat; the connecting seat is provided with a second socket corresponding to the inserting block; the second socket is opposite to the positioning groove.

3. The combination structure of a power connector and an FFC flat cable according to claim 1, wherein connecting blocks are arranged on two sides of the connecting seat; the connecting block is higher than the connecting seat; the first jack is arranged on the connecting block; a clamping groove is formed in one side, close to the turning cover, of the connecting block; convex clamping blocks are arranged on two sides of the turnover cover and are matched with the clamping grooves.

4. The combination of a power connector and an FFC cable of claim 1 further comprising a connecting plate; the connecting plate is arranged on the lower side of the connector; one end of the terminal is inserted into the connecting plate.

5. The combination structure of the power connector and the FFC flat cable according to claim 1, wherein a protruding pressing block is arranged on one side of the flip cover facing the connecting seat along the length direction of the flip cover; the terminal is an elastic terminal, protrudes out of the upper side of the connecting seat and is opposite to the pressing block.

6. The combination of a power connector and an FFC flat cable according to claim 1, wherein a reinforcing hole is formed at a side of the rotation groove opposite to the first socket, and one end of the insertion piece passes through the reinforcing hole.

7. The combination of a power connector and an FFC flat cable according to claim 1, wherein a heat dissipation groove is formed at a lower side of the connecting seat; the heat dissipation groove is communicated with the two sides of the connecting seat.

8. The combination of a power connector and an FFC cable of claim 2 wherein a protrusion is disposed in the first socket; the inserting piece is provided with a U-shaped groove towards the first inserting opening; the U-shaped groove is matched with the lug.

9. The combination of a power connector and an FFC flat cable according to claim 4, wherein the lower side of the inserting piece is connected with an inserting end; the two sides of the insertion end are provided with wedge-shaped protrusions, and the middle of the insertion end is provided with a hollow part; and the connecting plate is provided with a jack corresponding to the inserting end of the inserting piece.

10. The combination of a power connector and an FFC cable of claim 8 wherein the protrusion has a first tooth structure; a second tooth structure is arranged in the U-shaped groove; the first tooth structure and the second tooth structure are matched.