Atmosphere lamp wire harness assembly welding device

Abstract

The utility model discloses an atmosphere lamp wire harness assembly welding device, and belongs to the technical field of atmosphere lamp wire harness welding. Comprising a bottom plate and further comprises a first groove formed in the upper surface of the bottom plate, the first groove is matched with a PCBA, a second groove matched with a wire harness is formed in the bottom plate, and the second groove and the first groove are oppositely arranged; the pressing block is installed above the bottom plate, the bottom plate is provided with a first fixing part for driving the pressing block to press down a PCBA, the bottom plate is provided with a pressing plate, and the bottom plate is provided with a second fixing part for driving the pressing plate to press a wire harness; the PCBA and the wire harness are arranged in the first groove and the second groove respectively, the first fixing part drives the pressing block to press downwards to fix the PCBA, then the second fixing plate drives the pressing plate to press the wire harness, and due to the fact that the PCBA and the wire harness are fixed and do not move mutually during welding, the product quality is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to atmosphere lamp wiring harness welding technical field especially relates to an atmosphere lamp wiring harness assembly welding device. BACKGROUND

[0002] Atmosphere lamp wiring harness assembly refers to the assembly part of electrical wiring harness and connector in atmosphere lamp system in the environment such as car, home, commercial place, and its main function is to provide power and signal connection for atmosphere lamp to ensure the normal work of light system, and the wiring harness assembly provides the required current for atmosphere lamp to ensure that the light can be normally lighted up, and some atmosphere lamps have the functions of dimming and color changing, and the wiring harness assembly can transmit signals through control lines to control the change of light, and through stable and reliable connector and ground wire, the safety of the whole system is ensured to avoid electrical short circuit, overload or other faults, and in the atmosphere lamp production process, the atmosphere lamp wiring harness needs to be welded to PCBA.

[0003] The existing atmosphere lamp wiring harness assembly welding device uses electric soldering iron to weld by manually taking PCBA and wiring harness, the rubber of the core of the wiring harness becomes soft under the high-temperature conduction of the soldering iron, the core is easily moved with PCBA under the action of external force, the length tolerance of the core that is higher than PCBA after welding is difficult to control, the quality is unstable, and too long needs to be trimmed by additional labor. UTILITY MODEL CONTENT

[0004] The utility model discloses a kind of atmosphere lamp wiring harness assembly welding devices, to solve the problem that the core is easily moved with PCBA under the action of external force, the length tolerance of the core that is higher than PCBA after welding is difficult to control, the quality is unstable, and too long needs to be trimmed by additional labor.

[0005] To achieve the above object, the utility model adopts the following technical scheme:

[0006] A kind of atmosphere lamp wiring harness assembly welding device, including bottom plate, still include: first recess, open in the upper surface of the bottom plate, wherein, first recess is matched with PCBA, the second recess matched with wiring harness is opened in the bottom plate, the second recess is oppositely arranged with first recess;Pressure block is installed above the bottom plate, wherein, the first fixed part of driving pressure block is arranged on the bottom plate and PCBA is pressed down, the pressing plate is arranged on the bottom plate, and the second fixed part of driving pressing plate is arranged on the bottom plate and is pressed tightly wiring harness.

[0007] In order to fix the PCBA, preferably, the first fixing part includes a positioning rod fixedly installed on the bottom plate, a sliding block is slidingly installed on the positioning rod, a spring is installed between the top of the sliding block and the positioning rod, a rotating seat is rotatably installed on the sliding block, the rotating seat is sleeved on the positioning rod, the pressing block is fixedly connected to the bottom of the rotating seat, and a handle is fixedly connected to the top of the rotating seat.

[0008] In order to fix the PCBA, preferably, the bottom of the pressing block is fixedly connected with a rubber pad, and the bottom of the rubber pad is provided with anti-skid protrusions.

[0009] In order to fix the wire harness, preferably, the second fixing part includes a hinge fixedly installed on the pressing plate by bolts, the hinge is fixedly connected with the bottom plate by bolts, the pressing plate is rotatably connected with the bottom plate through the hinge, and the pressing plate is provided with a window.

[0010] In order to avoid the pressing plate, preferably, the bottom plate is provided with a welding notch, and the welding notch is communicated with the first groove and the second groove.

[0011] In order to support the whole device, preferably, the back of the bottom plate is provided with a base, and the base is connected with the bottom plate by screws.

[0012] Compared with the prior art, the atmosphere lamp wire harness assembly welding device has the following beneficial effects:

[0013] 1、The atmosphere lamp wire harness assembly welding device, by installing the PCBA into the first groove, driving the pressing block to press down by the first fixing part to fix the PCBA, installing the wire harness into the second groove, and inserting the wire core into the PCBA welding hole in sequence, then driving the pressing plate to press the wire harness by the second fixing plate, then turning over the bottom plate, and welding the wire harness on the PCBA, because the PCBA and the wire harness are fixed, they will not move during welding, and the tolerance value of the wire core above the PCBA plate after welding can be controlled within the tolerance range, thereby improving the product quality.

[0014] 2、The atmosphere lamp wire harness assembly welding device, by setting the rubber pad and the anti-skid protrusions, the anti-skid protrusions are made of rubber material, which avoids damaging the PCBA and improves the stability of the fixation. DETAILED DESCRIPTION

[0015] Figure 1 The axonometric structural diagram of the atmosphere lamp wire harness assembly welding device Figure One ;

[0016] Figure 2 The axonometric structural diagram of the atmosphere lamp wire harness assembly welding device Figure Two ;

[0017] Figure 3 A bottom plate structure schematic view of the atmosphere lamp wire harness assembly welding device is provided in the utility model.

[0018] Figure 4 A pressing block structure schematic view of the atmosphere lamp wire harness assembly welding device is provided in the utility model.

[0019] In the figure: 1, bottom plate; 201, pressing block; 202, positioning rod; 203, sliding block; 204, spring; 205, rotating seat; 206, handle; 207, rubber pad; 208, anti-skid convex; 301, pressing plate; 302, hinge; 303, window; 4, first groove; 5, second groove; 6, welding notch; 7, base; 8, screw. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0021] In the description of the utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0022] Embodiment:

[0023] With reference to Figures 1-4 The utility model embodiment provides a kind of atmosphere lamp wire harness assembly welding device, including bottom plate 1, still include: first groove 4, be set in the upper surface of bottom plate 1, wherein, first groove 4 is matched with PCBA, and the second groove 5 matched with wire harness is set in bottom plate 1, and the second groove 5 is oppositely arranged with first groove 4;Pressing block 201 is installed above bottom plate 1, wherein, first fixed part of driving pressing block 201 is set in bottom plate 1 and presses PCBA, pressing plate 301 is set in bottom plate 1, and second fixed part of driving pressing plate 301 is set in bottom plate 1 and is pressed tightly wire harness, the size of first groove 4 is set to install PCBA, the size of second groove 5 is set to install wire harness, the number of first groove 4 and second groove 5 is identical, while the number of pressing plate 301 corresponds with first groove 4.

[0024] Specifically, by loading the PCBA into the first groove 4, the PCBA is fixed by driving the pressing block 201 to press down through the first fixing part, then the wire harness is loaded into the second groove 5, and the wire core is inserted into the PCBA welding hole in turn, then the wire harness is pressed tightly by driving the pressing plate 301 through the second fixing plate, then the bottom plate 1 is turned over, and the wire harness is welded on the PCBA. Since the PCBA and the wire harness are both fixed, they will not move during welding. After welding, the tolerance value of the wire core protruding from the PCBA plate can be controlled within the tolerance range, thereby improving the product quality.

[0025] The first fixing part comprises a positioning rod 202 fixedly installed on the bottom plate 1, a sliding block 203 slidingly installed on the positioning rod 202, and a spring 204 installed between the top of the sliding block 203 and the positioning rod 202. A rotating seat 205 is rotatably installed on the sliding block 203, the rotating seat 205 is sleeved on the positioning rod 202, the pressing block 201 is fixedly connected to the bottom of the rotating seat 205, a handle 206 is fixedly connected to the top of the rotating seat 205, and the positioning rod 202 is a positioning bolt. The entire first fixing part and the pressing block 201 can be removed by removing the positioning rod 202.

[0026] Specifically, the PCBA is loaded into the first groove 4, the handle 206 is pulled upward, the handle 206 drives the rotating seat 205, the sliding block 203 and the pressing block 201 to rise, the sliding block 203 slides upward along the positioning rod 202 and compresses the spring 204, then the handle 206 is rotated to make the pressing block 201 face the PCBA, and the handle 206 is released, so that the spring 204 is reset to make the pressing block 201 press down the PCBA to fix it.

[0027] The bottom of the pressing block 201 is fixedly connected with a rubber pad 207, and the bottom of the rubber pad 207 is provided with anti-skid protrusions 208.

[0028] Specifically, the rubber pad 207 and the anti-skid protrusions 208 are provided, the anti-skid protrusions 208 are made of rubber material, which avoids damaging the PCBA and improves the stability of fixation.

[0029] The second fixing part comprises a hinge 302 fixedly installed on the pressing plate 301 by a bolt, the hinge 302 is fixedly connected with the bottom plate 1 by a bolt, the pressing plate 301 is rotatably connected with the bottom plate 1 through the hinge 302, and a window 303 is formed in the pressing plate 301.

[0030] Specifically, the pressing plate 301 is rotated through the hinge 302 to press the wire harness, and the window 303 is provided to avoid the first fixing part and other structures when the pressing plate 301 is closed.

[0031] The bottom plate 1 is provided with a welding slot 6, and the welding slot 6 is in communication with the first groove 4 and the second groove 5.

[0032] Specifically, the welding notch 6 is used for the passage of electric iron welding.

[0033] The back of the bottom plate 1 is provided with a base 7, and a screw 8 is connected between the base 7 and the bottom plate 1.

[0034] Specifically, the base 7 is arranged to make the whole device more stable, and the base 7 can be detached from the bottom plate 1 through the screw 8.

[0035] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. An ambient light wiring harness assembly welding apparatus comprising a base plate (1), characterized in that, Also include: The first recess (4) is opened in the upper surface of the bottom plate (1), Wherein, the first recess (4) is matched with PCBA, the second recess (5) matched with wire harness is opened in the bottom plate (1), the second recess (5) is arranged opposite to the first recess (4); The pressing block (201) is installed above the bottom plate (1), Wherein, the first fixed part for driving the pressing block (201) to press the PCBA is arranged on the bottom plate (1), the pressing plate (301) is arranged on the bottom plate (1), and the second fixed part for driving the pressing plate (301) to press the wire harness is arranged on the bottom plate (1).

2. An ambient light wire harness assembly welding apparatus as defined in claim 1, wherein, The first fixed part includes a positioning rod (202) fixedly installed on the bottom plate (1), a sliding block (203) is slidably installed on the positioning rod (202), and a spring (204) is installed between the top of the sliding block (203) and the positioning rod (202), Wherein, the rotating seat (205) is rotatably installed on the sliding block (203), the rotating seat (205) is sleeved on the positioning rod (202), the pressing block (201) is fixedly connected to the bottom of the rotating seat (205), and the handle (206) is fixedly connected to the top of the rotating seat (205).

3. An ambient light wire harness assembly welding apparatus as defined in claim 1, wherein, The bottom of the pressing block (201) is fixedly connected with the rubber pad (207), and the bottom of the rubber pad (207) is provided with anti-skid convex (208).

4. The ambient light wire harness assembly welding apparatus of claim 1, wherein, The second fixed part includes a hinge (302) fixedly installed on the pressing plate (301) by bolts, the hinge (302) is fixedly connected with the bottom plate (1) by bolts, the pressing plate (301) is rotatably connected with the bottom plate (1) through the hinge (302), and the window (303) is opened in the pressing plate (301).

5. The ambient light wire harness assembly welding apparatus of claim 1, wherein, The welding groove (6) is opened in the bottom plate (1), and the welding groove (6) is communicated with the first recess (4) and the second recess (5).

6. An ambient light wire harness assembly welding apparatus as defined in claim 1, wherein, The back of the bottom plate (1) is provided with a base (7), and the screw (8) is connected between the base (7) and the bottom plate (1).

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