CN218448596U - Circuit connecting sheet capable of being combined and connected - Google Patents
Circuit connecting sheet capable of being combined and connected Download PDFInfo
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- CN218448596U CN218448596U CN202222652958.1U CN202222652958U CN218448596U CN 218448596 U CN218448596 U CN 218448596U CN 202222652958 U CN202222652958 U CN 202222652958U CN 218448596 U CN218448596 U CN 218448596U
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- base frame
- baffle
- frame piece
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Abstract
The utility model discloses a but combination connection's circuit connection piece, concretely relates to but combination circuit connection piece technical field, including last base frame piece, be provided with coupling assembling on going up the base frame piece, coupling assembling is including setting up the under bracing piece in last base frame piece bottom, first notch has been seted up at the top of going up the base frame piece, two second notches have been seted up on the under bracing piece. The utility model discloses a set up coupling assembling, use through the corresponding cooperation of each structure, the baffle inserts between basic frame piece and the bottom suspension shim with the diaphragm, the diaphragm can contact with first shell fragment, make first shell fragment atress deformation, elasticity through first shell fragment self pressurizes the diaphragm downwards, the stability when baffle and diaphragm and last basic frame piece and bottom suspension shim joint have been improved, ensure that the combination that each structure can stabilize is in the same place, each structure when conveniently making up the concatenation is in the same place stability is high, good practicality has when facilitating the use.
Description
Technical Field
The utility model relates to a but the circuit connection piece technical field, more specifically say, the utility model relates to a but combination connection's circuit connection piece.
Background
In various electronic equipments, a circuit board (PCB) is often used, and printed circuits on the circuit board constitute various complex circuits, and connection pads are often soldered on the circuit board.
The utility model patent of patent application number CN202009085U discloses a connection piece for connecting circuit board circuit, it includes: the two ends of the fixing piece are respectively bent downwards and extend to form two contact pieces for lapping the circuit board circuit; the fixing piece is provided with a screw groove for a fixing screw to pass through; the connecting sheet is made of conductive metal;
when the structure is used, two circuits on a circuit board need to be separated or connected for many times, but the connecting sheet is mostly a pure nickel or nickel-plated connecting sheet, when the connecting sheet is welded on the circuit board by adopting tin soldering, because of the chemical difference between tin and nickel, a firm alloy layer cannot be formed between the connecting sheet and the circuit board, so that the peeling or breaking strength of the alloy layer is insufficient, the welding structure strength of the circuit board and the connecting sheet is poor, and the problems that the connecting sheet falls off from the circuit board or the welding strength is insufficient are easily caused.
SUMMERY OF THE UTILITY MODEL
The utility model discloses technical scheme is too single technical problem to prior art solution, provides showing and is different from prior art's solution. In order to overcome the above-mentioned defect of prior art, the utility model provides a but built-up connection's circuit connection piece aims at solving the above-mentioned circuit board that exists and the welded structure intensity of connection piece relatively poor, causes the connection piece to drop or welding strength is not enough problem from the circuit board easily.
In order to achieve the above object, the utility model provides a following technical scheme: a circuit connecting sheet capable of being combined and connected comprises an upper base frame sheet, wherein a connecting assembly is arranged on the upper base frame sheet;
the connecting assembly comprises a lower supporting sheet arranged at the bottom of an upper base frame sheet, the top of the upper base frame sheet is provided with a first notch, and the lower supporting sheet is provided with two second notches;
a first elastic sheet is arranged in the first notch, and a second elastic sheet is arranged in the second notch;
a baffle plate is arranged between the upper base frame piece and the lower support piece, and a transverse plate extending to the bottom of the upper base frame piece is arranged on one side of the baffle plate;
the baffle plate is provided with a plurality of clamping grooves in a penetrating mode, each clamping groove is internally connected with a transverse top plate in a clamping mode, the top of each transverse top plate is provided with a bending piece, each bending piece extends to the bottom of the transverse plate, the bottom of each transverse top plate is provided with a positioning rod, and each positioning rod penetrates through the corresponding clamping groove and extends to one side of the corresponding baffle plate.
Preferably, the both sides of going up the base frame piece have all been seted up the third notch, two all be provided with the third shell fragment in the third notch, the both sides of baffle are provided with the pin respectively, pin and third shell fragment looks joint, the bottom of baffle is provided with the clamping piece that extends to lower backing sheet top.
The utility model discloses a technological effect and advantage:
through the arrangement of the connecting assembly, compared with the prior art, the integral design is simple, the structure is reasonable, the baffle and the transverse plate are inserted between the upper base frame piece and the lower supporting piece through corresponding matching use of each structure, the transverse plate can be contacted with the first elastic sheet, so that the first elastic sheet is stressed and deformed, the transverse plate is pressed downwards through the self elasticity of the first elastic sheet, the stability of the baffle and the transverse plate when the baffle and the transverse plate are clamped with the upper base frame piece and the lower supporting piece is improved, the transverse plate is clamped with the baffle through the positioning rod, the bent piece can be contacted with the transverse plate, and the stable combination of each structure is ensured;
simultaneously in the setting through third shell fragment and fender foot, when making things convenient for baffle and last base frame piece joint together, keep off the foot and be in the same place with the third shell fragment card, fix a position last base frame piece, the stability of baffle and diaphragm installation between last base frame piece and under bracing piece has been improved, extend to under bracing piece top through the clamping piece together, conveniently make second shell fragment atress deformation, and it is spacing to the clamping piece, each structure when conveniently making up the concatenation combines together stability height, good practicality has when facilitating the use.
Drawings
Fig. 1 is a front view of the whole structure of the present invention.
Fig. 2 is an exploded view of the overall sectional structure of the present invention.
Fig. 3 is an exploded view of the overall structure of the present invention.
Fig. 4 is a side view of the whole structure of the present invention.
The reference signs are: 1. an upper base frame sheet; 2. a lower support sheet; 3. a first notch; 4. a second notch; 5. a first spring plate; 6. a second elastic sheet; 7. a baffle plate; 8. a transverse plate; 9. a card slot; 10. a cross-top sheet; 11. bending the piece; 12. positioning a rod; 13. a third notch; 14. a third elastic sheet; 15. a clip; 16. and (6) blocking feet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
In the embodiment, as shown in fig. 1 to 4, the circuit connecting sheet capable of being connected in a combined manner can be conveniently combined and spliced and can effectively ensure the rigidity of the circuit connecting sheet through the connecting component on the upper base frame sheet 1 when in use, and the specific structure of the component is set as follows;
the connecting assembly comprises a lower supporting piece 2 arranged at the bottom of an upper base frame piece 1, the top of the upper base frame piece 1 is provided with a first notch 3, and the lower supporting piece 2 is provided with two second notches 4;
a first elastic sheet 5 is arranged in the first notch 3, and a second elastic sheet 6 is arranged in the second notch 4;
a baffle 7 is arranged between the upper base frame piece 1 and the lower support piece 2, and a transverse plate 8 extending to the bottom of the upper base frame piece 1 is arranged on one side of the baffle 7;
run through on the baffle 7 and seted up a plurality of draw-in groove 9, the joint has horizontal top board 10 in each draw-in groove 9, and the top of horizontal top board 10 is provided with the piece of buckling 11, and the piece of buckling 11 extends to the bottom of diaphragm 8, and the bottom of horizontal top board 10 is provided with locating lever 12, and locating lever 12 runs through draw-in groove 9 and extends to one side of baffle 7.
When the structure is used, when the structure is combined for use, the upper base frame piece 1 and the lower support piece 2 are spliced together, then the baffle 7 and the transverse plate 8 are inserted between the upper base frame piece 1 and the lower support piece 2, the transverse plate 8 can be contacted with the first elastic sheet 5, so that the first elastic sheet 5 is stressed and deformed, the transverse plate 8 is pressed downwards through the self elasticity of the first elastic sheet 5, and the stability of the baffle 7 and the transverse plate 8 when the baffle plate is clamped with the upper base frame piece 1 and the lower support piece 2 is improved;
simultaneously through baffle 7's setting, fix a position horizontal top piece 10 through locating lever 12 by baffle 7, when conveniently buckling piece 11 and horizontal top piece 10 installation, horizontal top piece 10 is in the same place through locating lever 12 and 7 joints of baffle to make buckle piece 11 and contact with diaphragm 8, ensure that the combination that each structure can stabilize is in the same place.
Referring to fig. 1, 3 and 4, third notches 13 are formed in both sides of the upper base frame piece 1, third elastic pieces 14 are arranged in the two third notches 13, blocking feet 16 are arranged on both sides of the baffle 7 respectively, the blocking feet 16 are clamped with the third elastic pieces 14, and a clamping piece 15 extending to the top of the lower support piece 2 is arranged at the bottom of the baffle 7;
what need supplement is, through the setting of third shell fragment 14 and fender foot 16, when making things convenient for baffle 7 and last base frame piece 1 joint together, fender foot 16 and third shell fragment 14 card are in the same place, fix a position last base frame piece 1, have improved the stability that baffle 7 and diaphragm 8 installed between last base frame piece 1 and under bracing piece 2, extend to under bracing piece 2 top through clamping piece 15 simultaneously, conveniently make second shell fragment 6 atress deformation to it is spacing to clamping piece 15.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," "connecting," and "connecting" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be directly connected, and "upper," "lower," "left," and "right" are only used to indicate relative positional relationships, and when the absolute position of the object to be described is changed, the relative positional relationships may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a but circuit connection piece of built-up connection which characterized in that: the device comprises an upper base frame sheet (1), wherein a connecting assembly is arranged on the upper base frame sheet (1);
the connecting assembly comprises a lower supporting piece (2) arranged at the bottom of an upper base frame piece (1), the top of the upper base frame piece (1) is provided with a first notch (3), and the lower supporting piece (2) is provided with two second notches (4);
a first elastic sheet (5) is arranged in the first notch (3), and a second elastic sheet (6) is arranged in the second notch (4);
a baffle (7) is arranged between the upper base frame piece (1) and the lower support piece (2), and a transverse plate (8) extending to the bottom of the upper base frame piece (1) is arranged on one side of the baffle (7).
2. A connectible circuit connecting tab according to claim 1, wherein: a plurality of clamping grooves (9) are formed in the baffle (7) in a penetrating mode, and a transverse top plate (10) is connected into each clamping groove (9) in a clamping mode.
3. A connectible circuit connection pad according to claim 2, wherein: the top of the transverse top plate (10) is provided with a bending piece (11), and the bending piece (11) extends to the bottom of the transverse plate (8).
4. A connectible circuit connection pad according to claim 2, wherein: the bottom of the transverse top plate (10) is provided with a positioning rod (12), and the positioning rod (12) penetrates through the clamping groove (9) and extends to one side of the baffle plate (7).
5. A connectible circuit connection pad as claimed in claim 1, wherein: third notches (13) are formed in the two sides of the upper base frame piece (1), and third elastic pieces (14) are arranged in the two third notches (13).
6. A connectible circuit connection pad according to claim 5, wherein: the two sides of the baffle (7) are respectively provided with a blocking foot (16), the blocking foot (16) is clamped with the third elastic sheet (14), and the bottom of the baffle (7) is provided with a clamping sheet (15) extending to the top of the lower support sheet (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222652958.1U CN218448596U (en) | 2022-10-10 | 2022-10-10 | Circuit connecting sheet capable of being combined and connected |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222652958.1U CN218448596U (en) | 2022-10-10 | 2022-10-10 | Circuit connecting sheet capable of being combined and connected |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218448596U true CN218448596U (en) | 2023-02-03 |
Family
ID=85040895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222652958.1U Active CN218448596U (en) | 2022-10-10 | 2022-10-10 | Circuit connecting sheet capable of being combined and connected |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218448596U (en) |
-
2022
- 2022-10-10 CN CN202222652958.1U patent/CN218448596U/en active Active
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