CN218193050U

CN218193050U - Auxiliary welding device for resistor device

Info

Publication number: CN218193050U
Application number: CN202222717696.2U
Authority: CN
Inventors: 吴亚楠; 金齐旺; 冯东; 吴家宝
Original assignee: Bengbu Vanke Electronic Science and Technology Co Ltd
Current assignee: Bengbu Vanke Electronic Science and Technology Co Ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-01-03
Anticipated expiration: 2032-10-14

Abstract

The utility model relates to a resistance device auxiliary welding equipment technical field especially relates to a resistance device's supplementary welding set. The resistor component is movably connected to the inner side of the connecting groove, the inner side of the connecting groove is movably connected with a supporting block, one side surface of the supporting block is movably connected to the outer side of the resistor component, a movable groove is formed in the inner side of the connecting groove, an elastic component is arranged on the inner side of the movable groove, a push plate is fixedly connected to the end face of the other end of the elastic component, one end of the push plate is located at the connecting groove and connected to the other side surface of the supporting block, a connecting rod is fixedly connected to the end face of one end of the push plate located at the inner side of the movable groove, and one end of the connecting rod penetrates through the movable groove and is located on the outer side of the auxiliary frame; through the reinforcing mechanism who sets up, can place resistance component in resistance device's supplementary welding set, promote the stability of being connected between resistance component and the PCB board.

Description

Auxiliary welding device for resistor device

Technical Field

The utility model relates to a resistance device auxiliary welding equipment technical field especially relates to a resistance device's supplementary welding set.

Background

At present, the well-known varistor structure is a plug-in varistor which is formed by using zinc oxide as a main raw material, adding a plurality of trace metal oxides, mixing and sintering, and using a CP wire as a pin and insulating and packaging with silicone resin. Because the common piezoresistor or capacitor is in a plug-in type, if the piezoresistor or capacitor is required to be connected on the PCB, holes need to be drilled on the PCB, so that the processing technology is complex, and due to the drilling, some PCB boards are wasted, the production and processing efficiency of the PCB boards is reduced, and the rejection rate of the PCB boards is also improved; moreover, some PCB boards used in the LED lamp are required not to be drilled, so that the plug-in piezoresistor or capacitor cannot be used on the PCB board in the LED lamp, and the piezoresistor or capacitor needs to be directly welded on the PCB board;

when the piezoresistor is placed on a PCB for welding, unstable placement can occur because the piezoresistor is not square with a flat front surface, so that accidents such as welding point staggering and the like occur in the welding process, and the welding quality and efficiency are influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a resistance device's supplementary welding set can place resistance component in resistance device's supplementary welding set, lets be connected between resistance component and the auxiliary frame locked, lets auxiliary frame and PCB contact again to promote the stability of being connected between resistance component and the PCB board, let resistance component's welding operation go on more smoothly.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a resistance device's supplementary welding set, includes resistance component, auxiliary frame and strengthening mechanism, and strengthening mechanism includes the spread groove, the spread groove is seted up in auxiliary frame top surface, resistance component swing joint is inboard in the spread groove, the inboard swing joint of spread groove supports the piece, support a side surface swing joint in the resistance component outside, movable groove has been seted up to the spread groove inboard, the movable inslot side is provided with elastic component, elastic component other end terminal surface fixedly connected with push pedal, push pedal one end is located the spread groove and is connected in supporting a opposite side surface, the push pedal is located the inboard one end terminal surface fixedly connected with connecting rod of movable groove, connecting rod one end runs through movable groove and is located the auxiliary frame outside.

As a preferred technical scheme of the utility model, elastic component includes the spring, spring one end fixed connection is inboard in the activity inslot, just spring other end fixed connection is located the inboard one end terminal surface of activity inslot in the push pedal, the connecting rod uses push pedal one end terminal surface central point to be the mirror image setting as the axle.

As a preferred technical scheme of the utility model, support the piece including supporting a main part and slipmat, support a main part and be connected with the push pedal, the slipmat is connected with resistance assembly.

As a preferred technical scheme of the utility model, two the equal fixedly connected with of one end terminal surface that the connecting rod is located the auxiliary frame outside draws the piece, draw the piece outside and seted up anti-skidding line.

As a preferred technical scheme of the utility model, the auxiliary frame bottom surface is the equidistance and is provided with the rubber antislip strip, the inboard top surface of spread groove is provided with the antiskid backing plate.

As the utility model discloses a preferred technical scheme still includes positioning mechanism, positioning mechanism is including hiding the groove, hide the groove and offer in the connecting rod outside, it is provided with to hang the rope to hide the inslot side, hang rope one end terminal surface and hide inslot side fixed connection, the auxiliary frame outside is provided with the hanging piece, it cup joints in the hanging piece outside to hang the rope, anti-skidding line has been seted up in the hanging piece outside.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. through the arranged reinforcing mechanism, the resistor assembly can be placed in the auxiliary welding device of the resistor device, the connection between the resistor assembly and the auxiliary frame is locked, and then the auxiliary frame is in contact with the PCB, so that the connection stability between the resistor assembly and the PCB is improved, and the welding operation of the resistor assembly is smoother;

2. through the positioning mechanism who sets up, let resistance module put into the spread groove, when needing to carry out the adjustment of position, can draw in the movable groove with the push pedal and spacing, avoid the push pedal to hinder setting and the adjustment of resistance module of support piece.

Drawings

Fig. 1 is a schematic top view of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 3 is an enlarged schematic structural view of the present invention at B in fig. 2;

fig. 4 is an enlarged schematic structural view of the present invention at C in fig. 2;

wherein: 1. a resistance component; 2. an auxiliary frame; 3. a resisting block; 21. connecting grooves; 22. a movable groove; 23. a spring; 24. pushing the plate; 25. a connecting rod; 26. pulling the block; 27. hiding the groove; 28. hanging a rope; 29. hanging blocks; 31. a resisting block main body; 32. a non-slip mat.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental procedures in the following examples were carried out in a conventional manner unless otherwise specified, and materials, reagents and the like used in the following examples were commercially available unless otherwise specified.

Example 1:

as shown in fig. 1-2, an auxiliary welding device for a resistor device includes a resistor component 1, an auxiliary frame 2 and a reinforcing mechanism, the reinforcing mechanism includes a connecting groove 21, the connecting groove 21 is opened on the top surface of the auxiliary frame 2, the resistor component 1 is movably connected to the inner side of the connecting groove 21, the inner side of the connecting groove 21 is movably connected to a supporting block 3, one side surface of the supporting block 3 is movably connected to the outer side of the resistor component 1, a movable groove 22 is opened on the inner side of the connecting groove 21, an elastic component is arranged on the inner side of the movable groove 22, the other end surface of the elastic component is fixedly connected to a push plate 24, one end of the push plate 24 is located on the connecting groove 21 and connected to the other side surface of the supporting block 3, one end surface of the push plate 24 located on the inner side of the movable groove 22 is fixedly connected to a connecting rod 25, and one end of the connecting rod 25 penetrates through the movable groove 22 and is located on the outer side of the auxiliary frame 2; the elastic component comprises a spring 23, one end of the spring 23 is fixedly connected to the inner side of the movable groove 22, the other end of the spring 23 is fixedly connected to one end face of the push plate 24 positioned on the inner side of the movable groove 22, and the connecting rod 25 is arranged in a mirror image mode by taking the center point of the end face of one end of the push plate 24 as an axis;

the connecting rod 25 is pulled outwards, the push plate 24 enters the inner side of the movable groove 22, the resistor component 1 is placed in the connecting groove 21, the abutting block 3 which accords with the radian of the outer side of the resistor component 1 is placed in the connecting groove 21 and is tightly attached to the outer side of the resistor component 1, the connecting rod 25 is loosened, the spring 23 is stretched to push the push plate 24 to abut against the abutting block 3, and therefore the abutting block 3 is tightly attached to the resistor component 1, and the assembly of the auxiliary welding device of the resistor device is completed; can place resistance component 1 in resistance device's supplementary welding set, let be connected between resistance component 1 and the auxiliary frame 2 by the locking, let auxiliary frame 2 and PCB contact again to promote the stability of being connected between resistance component 1 and the PCB board, let resistance component 1's welding operation go on more smoothly.

In other embodiments, as shown in fig. 2, the abutting block 3 includes an abutting block main body 31 and an anti-slip pad 32, the abutting block main body 31 is connected to the push plate 24, and the anti-slip pad 32 is connected to the resistor assembly 1; through the design, the contact part of the abutting block 3 and the resistor component 1 does not slip and damage the resistor component 1 while having enough strength.

In other embodiments, as shown in fig. 2, the embodiment discloses that the end surfaces of the two connecting rods 25 at the outer sides of the auxiliary frame 2 are both fixedly connected with a pulling block 26, and the outer side of the pulling block 26 is provided with anti-skid threads; through this design, let the user utilize and draw piece 26 to pull two connecting rods 25, and the degree of friction is higher, avoids skidding.

In other embodiments, as shown in fig. 1, the present embodiment discloses that the bottom surface of the auxiliary frame 2 is provided with rubber anti-slip strips at equal intervals, and the top surface of the inner side of the connecting groove 21 is provided with an anti-slip pad; through this design, let the auxiliary frame 2 more stable with being connected between PCB, spread groove 21 and the resistance component 1, the displacement condition can not appear easily, guarantees going on smoothly of weldment work.

Example 2:

in other embodiments, as shown in fig. 1 to 4, the present embodiment discloses that the present invention further includes a positioning mechanism, the positioning mechanism includes a hidden groove 27, the hidden groove 27 is opened at the outer side of the connecting rod 25, a hanging rope 28 is disposed at the inner side of the hidden groove 27, one end surface of the hanging rope 28 is fixedly connected with the inner side of the hidden groove 27, a hanging block 29 is disposed at the outer side of the auxiliary frame 2, the hanging rope 28 is sleeved at the outer side of the hanging block 29, and the outer side of the hanging block 29 is provided with anti-slip patterns;

when the connecting rod 25 is pulled to the outer side of the auxiliary frame 2 and the hidden groove 27 is exposed, the hanging rope 28 is pulled out of the hidden groove 27 and sleeved on the hanging block 29, and then the position of the connecting rod 25 can be fixed; when the resistor component 1 is placed in the connecting groove 21 and the position needs to be adjusted, the push plate 24 can be pulled into the movable groove 22 and limited, and the push plate 24 is prevented from interfering with the setting of the abutting block 3 and the adjustment of the resistor component 1.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims

1. The utility model provides a supplementary welding set of resistance device, includes resistance component (1), auxiliary frame (2) and strengthening mechanism, its characterized in that: the reinforcing mechanism comprises a connecting groove (21), the connecting groove (21) is arranged on the top surface of the auxiliary frame (2), the resistor assembly (1) is movably connected to the inner side of the connecting groove (21), the inner side of the connecting groove (21) is movably connected with a supporting block (3), one side surface of the supporting block (3) is movably connected to the outer side of the resistor assembly (1), a movable groove (22) is formed in the inner side of the connecting groove (21), an elastic assembly is arranged on the inner side of the movable groove (22), a push plate (24) is fixedly connected to the end face of the other end of the elastic assembly and is connected to the connecting groove (21) and the other side surface of the supporting block (3), the push plate (24) is located on the inner side of the movable groove (22) and is fixedly connected with a connecting rod (25), and one end of the connecting rod (25) penetrates through the movable groove (22) and is located on the outer side of the auxiliary frame (2).

2. An auxiliary welding device for a resistor device according to claim 1, characterized in that: elastic component includes spring (23), spring (23) one end fixed connection is inboard in activity groove (22), just spring (23) other end fixed connection is located the inboard one end terminal surface of activity groove (22) in push pedal (24), connecting rod (25) use push pedal (24) one end terminal surface central point to be the mirror image setting as the axle.

3. An auxiliary welding device for a resistor device according to claim 1, characterized in that: the supporting block (3) comprises a supporting block main body (31) and an anti-skid pad (32), the supporting block main body (31) is connected with the push plate (24), and the anti-skid pad (32) is connected with the resistor assembly (1).

4. An auxiliary welding device for a resistor device according to claim 2, characterized in that: two the equal fixedly connected with in one end terminal surface that connecting rod (25) are located auxiliary frame (2) outside draws piece (26), draw the piece (26) outside and seted up anti-skidding line.

5. An auxiliary welding device for a resistor device according to claim 1, characterized in that: the bottom end surface of the auxiliary frame (2) is equidistantly provided with rubber anti-slip strips, and the top end surface of the inner side of the connecting groove (21) is provided with anti-slip base plates.

6. An auxiliary welding device for a resistor device according to claim 1, characterized in that: still include positioning mechanism, positioning mechanism is including hiding groove (27), hide groove (27) and set up in the connecting rod (25) outside, it is provided with string rope (28) to hide groove (27) inboard, hang rope (28) one end terminal surface and hide inboard fixed connection in groove (27), the auxiliary frame (2) outside is provided with string piece (29), it cup joints in string piece (29) outside to hang rope (28), anti-skidding line has been seted up in string piece (29) outside.