Manual welding lamp tube jig

Abstract

An embodiment of the utility model provides a manual lamp tube welding jig, which relates to the technical field of lamp tube welding and comprises a lower bottom plate and an upper bottom plate arranged at the upper end of the lower bottom plate, embedding grooves are arranged on the inner sides of the lower bottom plate and the upper bottom plate, and a positioning rod is fixedly arranged on the inner side of the lower bottom plate. The lower end of the positioning rod is movably inserted into a slotted hole formed in the upper end of a positioning piece fixedly installed on the inner side of the lower bottom plate in a penetrating mode, a printing plate to be welded is placed on the lower bottom plate, a lamp bead is inserted into the printing plate to be welded, then the upper end of the lower bottom plate is covered with the upper bottom plate, the upper bottom plate presses a lamp tube and the printing plate, the lower bottom plate and the upper bottom plate are turned over, and the upper bottom plate is moved away. The printing plate is fixed and not prone to shaking, welding is more stable, a plurality of lamp beads can be placed in the printing plate, unified welding is achieved, and welding time is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of lamp tube welding, in particular to a manual welding lamp tube jig. Background Art

[0002] With the development and wide application of LED lighting technology, the requirements for the production efficiency and quality of LED lamp tubes are getting higher and higher. In the assembly process of LED lamp tubes, the welding of lamp beads is a key process. Most of the existing lamp bead welding devices on the market rely on automated equipment. Although they can improve the welding speed and consistency, these devices are often expensive and not flexible enough for small-batch or customized products.

[0003] In the case of some lamp tubes that need to be manually welded, the printing plate is prone to shaking during the welding process, resulting in insecure solder joints or position deviation. When welding, it is necessary to weld and insert one by one, which is time-consuming and laborious, and the height of the welded lamp tubes is uneven, making it inconvenient for assembly. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a manual welding lamp tube jig, which can avoid the problems that the printing plate is prone to shaking during the welding process, resulting in insecure solder joints or position deviation, and it is time-consuming and laborious to weld and insert one by one.

[0005] The utility model provides a manual welding lamp tube jig, including:

[0006] A lower bottom plate and an upper bottom plate arranged at the upper end of the lower bottom plate. The inner sides of the lower bottom plate and the upper bottom plate are provided with fitting grooves. A positioning rod is fixedly arranged on the inner side of the lower bottom plate, and the lower end of the positioning rod is movably inserted into the slot hole penetrating through the upper end of the positioning member fixedly installed on the inner side of the lower bottom plate.

[0007] Preferably, the lower bottom plate and the upper bottom plate are U-shaped integral components, and the positioning members are evenly arranged at the middle position of the inner side of the lower bottom plate.

[0008] Preferably, the positioning rod is a T-shaped component, and the size of the lower end matches the size of the slot hole opened at the upper end of the positioning member.

[0009] Preferably, internal threads can be opened in the slot hole at the upper end of the positioning member, and external threads can be arranged at the lower end of the positioning rod, and the two groups of threads match each other.

[0010] Preferably, fixing pins are arranged on both sides of the upper end of the lower bottom plate, and fixing holes are opened on the inner side of the upper bottom plate. The sizes and positions of the fixing pins and the fixing holes match each other.

[0011] Preferably, a polarity groove is provided at the bottom of the lower base plate. The polarity groove includes a through groove penetrating through one side and a polarity step arranged on one side of the through groove. The through groove and the polarity step are respectively arranged at the middle position of the lower base plate.

[0012] Preferably, a positioning groove is formed inside the upper base plate, and the positioning groove corresponds to the polarity groove in position one by one.

[0013] A manual soldering lamp tube jig provided by an embodiment of the present invention places the printed board to be soldered on the lower base plate, inserts the lamp beads into the printed board to be soldered, then covers the upper base plate on the upper end of the lower base plate. The upper base plate presses the lamp tube and the printed board, flips the lower base plate and the upper base plate, removes the upper base plate, and then solders the lead angles of the lamp beads. The printed board is fixed and not easy to shake, making the soldering more stable. Multiple lamp beads can be placed and soldered uniformly, saving soldering time. Multiple lamp tubes can be soldered at one time, reducing the steps required for soldering and optimizing the soldering process flow. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for use in the embodiments. It should be understood that the following drawings only show some embodiments of the present invention, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0015] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present invention.

[0016] Figure 2 It is a schematic diagram of the overall open structure of an embodiment of the present invention.

[0017] Figure 3 It is a schematic diagram of the structure of the lower base plate of an embodiment of the present invention.

[0018] Figure 4 It is a schematic cross-sectional structure diagram of the polarity groove of an embodiment of the present invention.

[0019] Figure 5 It is a schematic diagram of the structure of the upper base plate of an embodiment of the present invention.

[0020] BRIEF DESCRIPTION OF THE DRAWINGS: 100. Lower base plate; 110. Fitting groove; 120. Polarity groove; 121. Through groove; 122. Polarity step; 130. Positioning member; 140. Fixed pin; 150. Positioning rod; 200. Upper base plate; 210. Fixed hole; 220. Positioning groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] In the following text, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and the description are considered to be exemplary in nature rather than restrictive.

[0022] In the description of the embodiments of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "length", "vertical", "horizontal", "top", "bottom", etc. are based on the orientation or positional relationships shown in the drawings. These are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the embodiments of the present invention.

[0023] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the embodiments of the present invention, the meaning of "a plurality" is two or more unless otherwise specifically defined.

[0024] In the embodiments of the present invention, unless otherwise clearly specified and defined, the terms "mounted", "connected", "coupled", "fixed", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection, an electrical connection, or a communication connection; it can be directly connected, or indirectly connected through an intermediate medium, and can be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0025] The following disclosure provides many different embodiments or examples for implementing different structures of the embodiments of the present invention. To simplify the disclosure of the embodiments of the present invention, the components and settings of specific examples are described below. Of course, they are only examples and are not intended to limit the embodiments of the present invention. In addition, the embodiments of the present invention may repeat reference numerals and / or reference letters in different examples. This repetition is for the purpose of simplification and clarity and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0026] To better understand the purpose, structure, and function of the present invention, the following further describes in detail a manual welding lamp tube fixture of the present invention with reference to the drawings.

[0027] As Figures 1 - 5As shown in the figure, an embodiment of the utility model provides a manual soldering lamp tube fixture, which includes a lower bottom plate 100 for placing and supporting a lamp bead printed board, and an upper bottom plate 200 arranged at the upper end of the lower bottom plate 100 for supporting the printed board in a matching manner. The inner sides of the lower bottom plate 100 and the upper bottom plate 200 are provided with fitting grooves 110 for limiting and fitting the printed board. A positioning rod 150 for supporting and positioning the printed board is fixedly arranged inside the lower bottom plate 100. The lower end of the positioning rod 150 is movably inserted into the slot hole formed through the upper end of a positioning member 130 fixedly installed inside the lower bottom plate 100.

[0028] Place the printed board to be soldered on the lower bottom plate 100, insert the lamp beads into the printed board to be soldered, then cover the upper bottom plate 200 on the upper end of the lower bottom plate 100. The upper bottom plate 200 presses the lamp tube and the printed board. Flip the lower bottom plate 100 and the upper bottom plate 200, and remove the upper bottom plate 200, and then solder the lamp bead leads. The printed board is fixed and not easy to shake, making the soldering more stable. Multiple lamp beads can be placed and soldered uniformly, saving soldering time.

[0029] The lower bottom plate 100 and the upper bottom plate 200 are U-shaped integral components. The positioning members 130 are evenly arranged in the middle position inside the lower bottom plate 100. The positioning rod 150 is a T-shaped component, and the size of the lower end matches the size of the slot hole formed in the upper end of the positioning member 130. When positioning the printed board, the positioning rod 150 can be inserted into the positioning member 130. When fitting the printed board into the fitting groove 110, the positioning rod 150 is inserted into the hole at the upper end of the printed board.

[0030] Internal threads can be formed in the slot hole at the upper end of the positioning member 130, and external threads can be arranged at the lower end of the positioning rod 150. The two groups of threads match each other, and the positioning member 130 and the positioning rod 150 can be threadedly matched, and the connection is relatively firm, avoiding the positioning rod 150 falling off during flipping.

[0031] Fixed pins 140 for positioning and docking the lower bottom plate 100 are arranged on both sides of the upper end of the lower bottom plate 100. Fixing holes 210 for matching and connecting with the fixed pins 140 are formed inside the upper bottom plate 200. The sizes and positions of the fixed pins 140 and the fixing holes 210 match each other, ensuring accurate alignment when the lower bottom plate 100 and the upper bottom plate 200 are spliced, and avoiding misalignment from affecting the positioning of the lamp beads.

[0032] The bottom of the lower base plate 100 is provided with a polarity groove 120 which is convenient for the insertion and welding of lamp beads. The polarity groove 120 includes a through groove 121 penetrating through one side and a polarity step 122 arranged on one side of the through groove 121 which can jack up the lamp beads. The through groove 121 and the polarity step 122 are respectively arranged at the middle position of the lower base plate 100. Since the long lead of the lamp bead polarity is the positive pole and the short lead is the negative pole, the settings of the through groove 121 and the polarity step 122 can block during the insertion of the lamp beads to prevent reverse polarity insertion. If the polarity is reversed, the lamp beads cannot stand upright, which is convenient for the subsequent welding positioning of the lamp beads.

[0033] The inner part of the upper base plate 200 is provided with a positioning groove 220 for positioning the lamp beads. The positioning groove 220 corresponds to the position of the polarity groove 120 one by one, which can keep the welding height of the lamp beads consistent, facilitate the support of the flipped welding printed board operation, and improve the product quality.

[0034] The working principle of a manual welding lamp tube fixture: Place the printed board to be welded on the lower base plate 100, insert the lamp beads into the printed board to be welded, then cover the upper base plate 200 on the upper end of the lower base plate 100. The upper base plate 200 presses the lamp tube and the printed board, flip the lower base plate 100 and the upper base plate 200, remove the upper base plate 200, and then weld the lamp bead leads. The printed board is fixed and not easy to shake, making the welding more stable. Multiple lamp beads can be placed and welded uniformly, saving welding time.

[0035] It can be understood that the present utility model is described through some embodiments. Those skilled in the art know that without departing from the spirit and scope of the present utility model, various changes or equivalent replacements can be made to these features and embodiments. In addition, under the teaching of the present utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the scope protected by the present utility model.

Claims

1. A manual soldering lamp tube fixture, characterized in that Comprising: A lower base plate (100), and an upper base plate (200) arranged at the upper end of the lower base plate (100). Fitting grooves (110) are formed on the inner sides of the lower base plate (100) and the upper base plate (200). A positioning rod (150) is fixedly arranged on the inner side of the lower base plate (100), and the lower end of the positioning rod (150) is movably inserted into the slot formed through the upper end of a positioning member (130) fixedly installed on the inner side of the lower base plate (100).

2. The manual soldering lamp tube fixture according to claim 1, characterized in that, The lower base plate (100) and the upper base plate (200) are U-shaped integral components, and the positioning members (130) are evenly arranged at the middle position on the inner side of the lower base plate (100).

3. The manual soldering lamp tube jig according to claim 2, wherein The positioning rod (150) is a T-shaped component, and the size of the lower end thereof matches the size of the slot formed through the upper end of the positioning member (130).

4. The manual soldering lamp tube jig according to claim 3, characterized in that, Internal threads can be formed in the slot formed through the upper end of the positioning member (130), and external threads can be arranged at the lower end of the positioning rod (150), and the two sets of threads match each other.

5. The manual soldering lamp tube fixture according to claim 4, characterized in that, Fixing pins (140) are arranged on both sides of the upper end of the lower base plate (100), and fixing holes (210) are formed on the inner side of the upper base plate (200). The sizes and positions of the fixing pins (140) and the fixing holes (210) match each other.

6. The manual soldering lamp tube jig according to claim 5, characterized in that, A polarity groove (120) is formed at the bottom of the lower base plate (100). The polarity groove (120) includes a through groove (121) formed through one side and a polarity step (122) arranged on one side of the through groove (121). The through groove (121) and the polarity step (122) are respectively arranged at the middle position of the lower base plate (100).

7. A manual soldering lamp tube fixture according to claim 6, characterized in that, A positioning groove (220) is formed inside the upper base plate (200), and the position of the positioning groove (220) corresponds to that of the polarity groove (120) one by one.

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