CN211481630U - Circuit board copper strips hook welding structure - Google Patents
Circuit board copper strips hook welding structure Download PDFInfo
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- CN211481630U CN211481630U CN201921844510.1U CN201921844510U CN211481630U CN 211481630 U CN211481630 U CN 211481630U CN 201921844510 U CN201921844510 U CN 201921844510U CN 211481630 U CN211481630 U CN 211481630U
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- circuit board
- block
- welding structure
- self
- copper strip
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Abstract
The utility model discloses a circuit board copper strap hook welding structure, which belongs to the technical field of socket circuit boards, and particularly relates to a circuit board copper strap hook welding structure, which comprises a copper strip and a circuit board, wherein a cable clamp is arranged on the copper strip, an electric device is arranged at the top of the circuit board, a hook block is integrally formed on the right side wall of the copper strip and is clamped on the circuit board, and two limiting openings are symmetrically arranged on the upper surface of the body of the hook block from top to bottom, the utility model adopts the hook welding structure, can quickly realize stable connection and welding between the copper strip and the circuit board, has large connecting force, avoids the problem that welding points are easy to break after surface welding, realizes that the distance between two sides of the hook block and the circuit board is kept in the rotation process of the self-locking block by rotating the clamping block and the self-locking block without influencing normal electrification, thereby guaranteeing the horizontal design of the hook block, being convenient for welding and being easy for transportation and use.
Description
Technical Field
The utility model relates to a row's of inserting circuit board technical field specifically is a circuit board copper tape hook welds structure.
Background
In the hook welding between circuit board and copper strips, often adopt to insert and weld, the boxing, connect modes such as butt weld and hook weld, and hook weld is the one type of welding between wire and the binding post, bend into the hook-shaped with the wire terminal, the hook is in binding post's downthehole, press from both sides tight back with the pliers and weld, this kind of welding operation is fairly simple and whole area of contact is great, the welding is comparatively firm, but in the connection process, adopt pliers supplementary clamp to press from both sides, the operation technical requirement is high, the operation is relatively difficult, and appear the junction and rotate easily, be in the state of inclining outward, be difficult for preserving and using, so need a hook welding structure that can assist improvement locate effect, be convenient for accomplish the fixed connection to the terminal.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a circuit board copper tape hook welds structure to solve the fixed problem of leveling the effect at the terminal position when how to improve the hook welding that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a circuit board copper strips hook welds structure, includes copper strips and circuit board, install the cable clamp on the copper strips, the electrical part is installed at the top of circuit board, integrated into one piece has the crotch piece on the right side wall of copper strips, crotch piece joint is on the circuit board, two spacing trompils have been seted up to the longitudinal symmetry above the body of crotch piece, spacing trompil is located the upper and lower both sides of circuit board, the grafting has stop device in the inner chamber of spacing trompil, stop device includes the positioning disk, the left side of positioning disk bonds there is the connecting rod, the friction groove has been seted up in the outer lane left side of connecting rod, the left side joint of connecting rod has tight piece of clamp, the left side bonding of tight piece of clamp has the self-locking.
Preferably, a cross-shaped fixture block is integrally formed on the left side wall of the friction groove, a groove matched with the cross-shaped fixture block is formed in the right side wall of the clamping block, and the connecting rod is inserted into the groove through the cross-shaped fixture block.
Preferably, the right side wall of the clamping block is sleeved with a friction rubber pad, and the clamping block is sleeved on the friction groove through the friction rubber pad.
Preferably, an arc-shaped self-locking friction surface is integrally formed on the self-locking block, the self-locking block is made of rubber, and the length of the self-locking block is greater than the radius of the clamping block.
Preferably, a rectangular twisting block is bonded on the positioning plate.
Preferably, the upper and lower sides stop device is for the opposite setting of orientation.
Preferably, the distance between the two limiting open holes is equal to the thickness of the circuit board.
Compared with the prior art, the beneficial effects of the utility model are that:
1) the utility model adopts the hook welding structure, can quickly realize stable connection and welding between the copper strip and the circuit board, has large connection force, and avoids the problem that welding points are easy to be broken after surface welding;
2) the utility model discloses a seted up two spacing trompils on the crotch piece, when not influencing normal circular telegram, through rotating clamp tight piece and self-locking piece, realize that the self-locking piece rotates the distance that keeps between in-process crotch piece both sides and the circuit board to guarantee the horizontal design of crotch piece, be convenient for weld and transport easily and use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a bottom view of the present invention;
FIG. 3 is a schematic view of the hook block structure of the present invention;
FIG. 4 is a schematic structural view of the limiting device of the present invention;
fig. 5 is a schematic view of the self-locking block structure of the present invention.
In the figure: the device comprises a copper strip 1, a circuit board 2, a cable clamp 3, a 4-electrical device, a hook block 5, a limiting hole 6, a limiting device 7, a positioning disc 71, a connecting rod 72, a friction groove 73, a clamping block 74 and a self-locking block 75.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a circuit board copper tape hook welding structure, includes copper strips 1 and circuit board 2, install cable clamp 3 on the copper strips 1, the electrical part 4 is installed at the top of circuit board 2, accomplishes the connection installation between circuit board 2 and the copper strips 1.
Integrated into one piece has crotch piece 5 on copper strips 1's the right side wall, crotch piece 5 joint is on circuit board 2, two spacing trompils 6 have been seted up to longitudinal symmetry above the body of crotch piece 5, spacing trompil 6 is located the upper and lower both sides of circuit board 2, it has stop device 7 to peg graft in the inner chamber of spacing trompil 6, and through the spacing trompil 6 that the symmetry was seted up, after using stop device 7, can extrude the adjustment with circuit board 2 and the both sides of crotch piece 5 to it is parallel, press from both sides tightly without the pliers, the welding process of being convenient for.
A cross-shaped fixture block is integrally formed on the left side wall of the friction groove 73, a groove matched with the cross-shaped fixture block is formed on the right side wall of the clamping block 74, the connecting rod 72 is inserted into the groove through the cross-shaped fixture block, the clamping block 74 can be quickly connected and fixed, and the hook block 5 is driven to be adjusted on the circuit board 2.
The right side wall of the clamping block 74 is sleeved with a friction rubber pad, the clamping block 74 is sleeved on the friction groove 73 through the friction rubber pad, the connecting force is improved, and the connecting force between the clamping block 74 and the connecting rod 72 is guaranteed when the hook block 5 is adjusted.
An arc-shaped self-locking friction surface is integrally formed on the self-locking block 75, the self-locking block 75 is made of rubber, the length of the self-locking block 75 is larger than the radius of the clamping block 74, friction force is improved, and the hook block 5 is driven to rotate.
The positioning plate 71 is bonded with a rectangular twisting block, so that the positioning plate is convenient to use.
The upper side and the lower side of the limiting device 7 are oppositely arranged in direction, and the distance between the circuit board 2 and the two sides of the hook block 5 is equal through bidirectional distance limiting.
Two the distance between the spacing trompil 6 equals the thickness of circuit board 2, improves the regulation effect.
The working principle is as follows: the utility model discloses when using, pass through 5 joints of crotch piece with copper strips 1 on circuit board 2, and peg graft positioning disk 71 and connecting rod 72 in spacing trompil 6, the joint firmly presss from both sides tight piece 74 back, rotate positioning disk 71 through the manual work, it takes place to rotate to drive and presss from both sides tight piece 74 and self-locking piece 75, and extrude circuit board 2's upper and lower both sides face, because self-locking piece 75 is fixed with circuit board 2's distance, and connecting rod 72 pegs graft in spacing trompil 6, in the rotation in-process, the positioning disk 71 that uses is supported to the self-locking piece 75 cooperation downside through the upside, the positioning disk 71 that downside self-locking piece 75 and upside support used, can extrude circuit board 2, it can be perpendicular with circuit board 2 to drive crotch piece 5, reduce the use of pliers, the welding of being convenient for, and do not influence electrically conductive use.
Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; 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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a circuit board copper strips hook welding structure, includes copper strips (1) and circuit board (2), install cable clamp (3) on copper strips (1), electrical part (4), its characterized in that are installed at the top of circuit board (2): integrated into one piece has crotch piece (5) on the right side wall of copper strips (1), crotch piece (5) joint is on circuit board (2), two spacing trompils (6) have been seted up to longitudinal symmetry above the body of crotch piece (5), spacing trompil (6) are located the upper and lower both sides of circuit board (2), stop device (7) have been pegged graft in the inner chamber of spacing trompil (6), stop device (7) include positioning disk (71), the left side of positioning disk (71) bonds and has connecting rod (72), friction groove (73) have been seted up on the outer lane left side of connecting rod (72), the left side joint of connecting rod (72) has two central symmetry's from locking piece (75), the left side bonding of pressing from both sides tight piece (74) has two central symmetry.
2. The circuit board copper strip hook welding structure of claim 1, characterized in that: a cross-shaped fixture block is integrally formed on the left side wall of the friction groove (73), a groove matched with the cross-shaped fixture block is formed in the right side wall of the clamping block (74), and the connecting rod (72) is inserted into the groove through the cross-shaped fixture block.
3. The circuit board copper strip hook welding structure of claim 1, characterized in that: the right side wall of the clamping block (74) is sleeved with a friction rubber pad, and the clamping block (74) is sleeved on the friction groove (73) through the friction rubber pad.
4. The circuit board copper strip hook welding structure of claim 1, characterized in that: an arc-shaped self-locking friction surface is integrally formed on the self-locking block (75), the self-locking block (75) is made of rubber, and the length of the self-locking block (75) is larger than the radius of the clamping block (74).
5. The circuit board copper strip hook welding structure of claim 1, characterized in that: the positioning disc (71) is bonded with a rectangular twisting block.
6. The circuit board copper strip hook welding structure of claim 1, characterized in that: the upper side and the lower side of the limiting device (7) are arranged in opposite directions.
7. The circuit board copper strip hook welding structure of claim 1, characterized in that: the distance between the two limiting open holes (6) is equal to the thickness of the circuit board (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921844510.1U CN211481630U (en) | 2019-10-30 | 2019-10-30 | Circuit board copper strips hook welding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921844510.1U CN211481630U (en) | 2019-10-30 | 2019-10-30 | Circuit board copper strips hook welding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211481630U true CN211481630U (en) | 2020-09-11 |
Family
ID=72360891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921844510.1U Active CN211481630U (en) | 2019-10-30 | 2019-10-30 | Circuit board copper strips hook welding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211481630U (en) |
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2019
- 2019-10-30 CN CN201921844510.1U patent/CN211481630U/en active Active
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