Tin soldering jig for car trunk lamp

Abstract

The utility model discloses a tin soldering jig for a car trunk lamp. The tin soldering jig comprises a positioning base, a placing plate detachably assembled on the positioning base and a pressing plate arranged on the placing plate in a sliding mode. A plurality of evenly-distributed profiling cavities are formed in the surface of the containing plate, a plurality of profiling pressing openings corresponding to the profiling cavities are formed in the pressing plate, the profiling cavities are used for containing trunk lamps, and all the trunk lamps can be limited and pressed by pushing the pressing plate. A plurality of trunk lamps can be limited and fixed at the same time, production efficiency is improved, the positions of the lamps are fixed and stable, and the problems of missing welding and insufficient welding are not prone to occurring.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile lamp soldering, in particular to a automobile luggage compartment lamp soldering fixture. Background Art

[0002] At present, the car trunk light needs to be fixed with resistors by soldering. The soldering jig that has been used so far only places the trunk light on a flat plate. The position of the lamp is not unique and fixed, which makes it easy to have problems such as missing soldering and insufficient soldering during soldering, resulting in the risk of resistors falling off in the later stage and causing quality accidents. In addition, when working with this soldering method, employees have to wait for a long time and the production efficiency is not high. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the shortcomings of the prior art and provide a soldering fixture for a car trunk lamp, which can simultaneously limit and fix multiple trunk lamps, thereby improving production efficiency, and the position of the lamp is fixed firmly, and the problems of leaking soldering and insufficient soldering are not easy to occur.

[0004] In order to solve the above technical problems, the technical solution of the utility model is:

[0005] A soldering jig for a car trunk lamp, comprising a positioning base, a placement plate detachably mounted on the positioning base, and a pressing plate slidably arranged on the placement plate;

[0006] The placement plate surface is provided with a plurality of evenly arranged contoured cavities, the pressing plate is provided with a plurality of contoured pressing openings corresponding to the contoured cavities, the contoured cavities are used to place luggage compartment lights, and pushing the pressing plate can limit and press all luggage compartment lights.

[0007] Furthermore, the placement plate is provided with a first spring plunger and a second spring plunger arranged at intervals, and a limiting hole is also provided at the bottom of the pressure plate. In the initial state, the limiting hole of the pressure plate is engaged with the first spring plunger, and when the luggage compartment light is limited and pressed, the limiting hole of the pressure plate is engaged with the second spring plunger.

[0008] Furthermore, the positioning base is provided with a plurality of positioning pins, and the placement plate is embedded with a plurality of fixture bushings corresponding to the positioning pins. When the placement plate is assembled with the positioning base, it can be inserted into the fixture bushings through the positioning pins.

[0009] Furthermore, a waist-shaped hole is provided on the pressing plate, and the upper end of the positioning pin is located in the waist-shaped hole.

[0010] Furthermore, a linear slide rail is embedded on the placement plate, and the pressure plate is installed on the linear slide rail.

[0011] Furthermore, handles are provided on both sides of the placement plate.

[0012] By adopting the above technical solution, the utility model has the following beneficial effects:

[0013] 1. The utility model places the trunk lights by opening a plurality of contoured cavities on the surface of the placement plate, and by designing a plurality of contoured pressing openings on the pressing plate, the horizontal sliding pressing plate can complete the limited pressing of all the trunk lights, so that soldering can be performed simultaneously in multiple places, thereby improving production efficiency.

[0014] 2. The utility model can form a good limit fixation for the trunk light through the cooperation of the contoured cavity on the placement plate and the contoured pressing hole on the pressure plate, ensuring the unique position of the trunk light, and is less likely to have problems such as welding leakage and insufficient welding, further improving production efficiency and yield rate.

[0015] 3. The pressing plate of the utility model can form a limit stability with the limit holes at the bottom of the pressing plate through the first spring plunger and the second spring plunger in the initial state and when pressing the lamp, thereby ensuring that the pressing plate can also have good stability when pressing and limiting.

[0016] 4. The placement plate of the utility model is assembled with the positioning base by plugging, and the assembly and disassembly are more convenient and faster; at the same time, multiple placement plates can be prepared for cyclic rotation use, saving time and fully improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structural assembly of an embodiment of the utility model;

[0018] Figure 2 It is a schematic diagram of the structural decomposition of an embodiment of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the placement plate of the embodiment of the utility model;

[0020] Figure 4 It is a schematic cross-sectional structure diagram of an embodiment of the utility model;

[0021] Among them, 1. pressure plate; 10. contoured pressure port; 11. waist-shaped channel; 100. limiting hole; 2. placement plate; 20. contoured cavity; 21. first spring plunger; 22. second spring plunger; 23. clamp bushing; 3. positioning base; 30. positioning pin; 4. handle; 5. linear slide rail; 6. luggage compartment light. DETAILED DESCRIPTION

[0022] In order to make the content of the utility model more clearly understood, the utility model is further described in detail below based on specific embodiments and in conjunction with the accompanying drawings.

[0023] like Figure 1-4 As shown, in this embodiment, a soldering jig for a car trunk lamp is provided, which is mainly composed of a positioning base 3, a placement plate 2 detachably mounted on the positioning base 3, and a pressing plate 1 slidably arranged on the placement plate 2. Specifically, two linear slide rails 5 are embedded on the placement plate 2, and the pressing plate 1 is installed on the linear slide rails 5. The pressing plate 1 can slide relative to the placement plate 2 along the linear slide rails 5. The placement plate 2 has eight profiling cavities 20 on its surface, and the eight profiling cavities 20 are evenly arranged in two rows and four columns; the pressing plate 1 also has eight profiling pressure ports 10 corresponding to the profiling cavities 20, and the profiling cavities 20 are used to place the trunk lamps 6. Pushing the pressing plate 1 can limit and press all the trunk lamps 6. In this way, the trunk lamp 6 is placed by the multiple contoured cavities 20 opened on the surface of the placement plate 2, and the multiple contoured pressing holes 10 on the pressing plate 1 are designed, and the horizontal sliding pressing plate 1 can complete the position limiting and pressing of all the trunk lamps 6, so that soldering can be performed simultaneously, thereby improving production efficiency. At the same time, through the cooperation of the contoured cavities 20 on the placement plate 2 and the contoured pressing holes 10 on the pressing plate 1, the trunk lamp can be well limited and fixed, ensuring that the position of the trunk lamp is unique, and it is not easy to have the problem of missing soldering and insufficient soldering, further improving production efficiency and yield rate.

[0024] Specifically, in order to ensure that the pressure plate 1 can be effectively stable before and after moving, the placement plate 2 of this embodiment is embedded with a first spring plunger 21 and a second spring plunger 22 arranged at intervals. A single first spring plunger 21 and a second spring plunger 22 form a group of positioning structures. Multiple groups of positioning structures can be designed according to the body shape of the pressure plate 1 for all-round stability; for example, in this embodiment, two groups, i.e., two first spring plungers 21 and two second spring plungers 22, are designed, and corresponding limiting holes 100 are also opened at the bottom of the pressure plate 1. A single limiting hole 100 corresponds to a group of positioning structures. In the initial state, that is, when all the luggage compartment lights 6 are placed, the limiting hole 100 of the pressure plate 1 is engaged with the first spring plunger 21, and the pressure plate 1 is effectively stabilized to prevent the luggage compartment lights 6 from being hit; when soldering resistors are needed to push the pressure plate 1 to move horizontally to limit and press the luggage compartment lights 6, the limiting hole 100 of the pressure plate 1 is engaged with the second spring plunger 22, thereby ensuring that the pressure plate 1 can also have good stability when being pressed and limited.

[0025] In order to facilitate the disassembly and assembly of the placement plate 2, four positioning pins 30 are fixed on the positioning base 3 of this embodiment, and the placement plate 2 is embedded with four clamp bushings 23 corresponding to the positioning pins 30, and the placement plate 2 can be inserted into the clamp bushings 23 through the positioning pins 30 when assembled with the positioning base 3. In this way, the disassembly and assembly is more convenient and faster, and multiple placement plates 2 can be prepared for cyclic rotation. When soldering, other placement plates 2 can be placed on the luggage compartment lights 6 and wait for soldering. Handles 4 are provided on both sides of the placement plate 2. When replacing the placement plate 2, the placement plate 2 can be directly separated from the positioning base 3 through the handles 4, which saves time and fully improves production efficiency.

[0026] In order to prevent the pressure plate 1 from sliding too much and causing damage to the lamp, a waist-shaped hole 11 is also provided on the pressure plate 1 of the present embodiment, and the upper end of the positioning pin 30 is located in the waist-shaped hole 11, that is, when the pressure plate 1 moves, it will be limited by the length of the waist-shaped hole 11 to prevent the luggage compartment lamp from being damaged due to failure of the spring plunger and the limiting hole 100.

[0027] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0028] The above specific embodiments further illustrate the technical problems, technical solutions and beneficial effects solved by the present invention. It should be understood that the above are only specific embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A soldering fixture for a car trunk lamp, characterized in that: It comprises a positioning base (3), a placement plate (2) detachably mounted on the positioning base (3), and a pressing plate (1) slidably arranged on the placement plate (2); The surface of the placement plate (2) is provided with a plurality of evenly arranged profiling cavities (20), and the pressing plate (1) is provided with a plurality of profiling pressing openings (10) corresponding to the profiling cavities (20). The profiling cavities (20) are used to place luggage compartment lights, and the pressing plate (1) can be pushed to limit and press all luggage compartment lights.

2. The automobile trunk lamp soldering fixture according to claim 1, characterized in that: The placement plate (2) is provided with a first spring plunger (21) and a second spring plunger (22) arranged at intervals, and a limiting hole (100) is also provided at the bottom of the pressing plate (1). In an initial state, the limiting hole (100) of the pressing plate (1) is engaged with the first spring plunger (21), and when the luggage compartment light is limited and pressed, the limiting hole (100) of the pressing plate (1) is engaged with the second spring plunger (22).

3. The automobile trunk lamp soldering fixture according to claim 1, characterized in that: The positioning base (3) is provided with a plurality of positioning pins (30), and the placement plate (2) is embedded with a clamp bushing (23) provided with a plurality of corresponding positioning pins (30). When the placement plate (2) and the positioning base (3) are assembled, the positioning pins (30) can be inserted into the clamp bushing (23).

4. The automobile trunk lamp soldering fixture according to claim 3, characterized in that: The pressing plate (1) is also provided with a waist-shaped hole (11), and the upper end of the positioning pin (30) is located in the waist-shaped hole (11).

5. The automobile trunk lamp soldering fixture according to claim 1, characterized in that: A linear slide rail (5) is embedded on the placement plate (2), and the pressing plate (1) is installed on the linear slide rail (5).

6. The automobile trunk lamp soldering fixture according to claim 1, characterized in that: Handles (4) are provided on both sides of the placement plate (2).

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