Burning clamp
By designing the sliding components and limit block structure of the recording fixture, we ensure that the PCBA gold finger is inserted into the correct position of the burning mother port, solving the problems of burning abnormalities and operation difficulty, and improving production efficiency and yield.
Patent Information
- Application Number
- CN202420884860.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-25
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2034-04-25
AI Technical Summary
During the fibre optical communication, the position of the PCBA gold finger inserted into the burning mother port incorrectly leads to abnormal burning, affecting production yield and efficiency, and has high requirements for employee operation, making it difficult for new employees to find a suitable position.
Design a recording fixture, including a mounting table, sliding assembly and limit block. The sliding assembly consists of a slide rail and a slider. The PCBA recording base is installed on the slider. The limit block is connected by screws to ensure that the PCBA gold finger is inserted into the fire. Record the correct position of the mother port.
It reduces the difficulty of employees' operations, improves the yield of burning, reduces the situation of repeated burning, and improves the efficiency of burning.
Smart Images
Figure CN222360101U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of optical communication, in particular to a burning fixture. Background Art
[0002] With the rapid development of optical fiber communication, the traffic in data centers is increasing. The single-wave rate of optical modules is constantly increasing, and the burning time in the process is also increasing. During the burning process, the position of the PCBA's gold finger inserted into the burning mother port will affect the subsequent burning. Sometimes, burning abnormalities occur halfway through the burning, and the PCBA needs to be re-plugged and the burning needs to be restarted. Therefore, it will affect the first-time yield and production efficiency of the production. In addition, there are certain requirements for the position of the PCBA's gold finger inserted into the burning mother port, and there are certain requirements for employee operation. New employees need to try many times before they can find a more suitable position. Utility Model Content
[0003] The purpose of the utility model is to overcome the defects of the prior art and provide a burning fixture. The utility model at least solves some of the problems in the prior art.
[0004] The utility model is achieved in this way:
[0005] The utility model provides a burning fixture, comprising a mounting platform, wherein a burner and a sliding component are arranged on the mounting platform, a burning mother port of the burner faces the sliding component, the sliding component is used to send a PCBA gold finger into the burning mother port, the sliding component comprises a slide rail and a slider, the slide rail is fixed on the mounting platform, the slider is slidably connected to the slide rail, a PCBA burning base is installed on the slider, the PCBA burning base is arranged opposite to the burning mother port, a card slot for accommodating a PCBA circuit board is arranged on the PCBA burning base, a first limiting block for limiting the slider is also arranged on the mounting platform, the first limiting block is detachably connected to the mounting platform, and the first limiting block is arranged at one end of the slide rail facing the burner.
[0006] Furthermore, the first limiting block is connected to the mounting platform via screws.
[0007] Furthermore, the first limiting block is provided with a first waist-shaped hole for installing a screw, and the length direction of the first waist-shaped hole is parallel to the sliding direction of the slider.
[0008] Furthermore, the PCBA burning base is detachably connected to the slider.
[0009] Furthermore, the PCBA burning base is connected to the slider via screws.
[0010] Furthermore, a second waist-shaped hole is provided on the PCBA burning base, and the length direction of the second waist-shaped hole is perpendicular to the sliding direction of the slider.
[0011] Furthermore, the mounting platform is also provided with a second limiting block for limiting the sliding block, and the second limiting block is arranged at an end of the sliding rail away from the burner.
[0012] Furthermore, the second limiting block is connected to the mounting platform via screws.
[0013] Furthermore, the second limiting block is provided with a third waist-shaped hole for installing a screw, and the length direction of the third waist-shaped hole is parallel to the sliding direction of the slider.
[0014] Furthermore, a plurality of burners and a plurality of sliding components are arranged on the mounting platform, the burners are arranged side by side and spaced apart, the sliding components correspond to the burners one by one, and a PCBA burning base is arranged on each sliding component.
[0015] The utility model has the following beneficial effects:
[0016] The utility model provides a burning fixture, which solves the abnormal burning situation caused by the incorrect insertion of the PCBA gold finger into the burning mother port during burning, reduces the operation requirements for employees, improves the first-time burning yield, reduces the situation of repeated burning, and improves the burning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0018] Figure 1 A schematic diagram of a burning fixture provided by an embodiment of the utility model;
[0019] Figure 2 The embodiment of the utility model provides Figure 1 A top view of
[0020] Figure 3 An enlarged top view of the PCBA burning base provided in an embodiment of the utility model;
[0021] Figure 4 A side view of a PCBA burning base provided in an embodiment of the utility model.
[0022] In the figure: mounting platform 1, burner 2, burning mother port 3, PCBA burning base 4, first limit block 5, slide rail 6, slider 7, first waist-shaped hole 8, second waist-shaped hole 9, card slot 10, second limit block 11, third waist-shaped hole 12. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.
[0025] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features; in the description of the present utility model, unless otherwise specified, "several" means two or more.
[0026] like Figure 1-Figure 4The utility model embodiment provides a burning fixture, including a mounting platform 1, on which a burner 2 and a sliding assembly are provided, a burning mother port 3 of the burner 2 faces the sliding assembly, and the sliding assembly is used to send a PCBA gold finger into the burning mother port 3. The sliding assembly includes a slide rail 6 and a slider 7, the slide rail 6 is fixed on the mounting platform 1, and the slider 7 is slidably connected to the slide rail 6. A PCBA burning base 4 is installed on the slider 7, and the PCBA burning base 4 is arranged directly opposite to the burning mother port 3. A card slot 10 for accommodating a PCBA circuit board is provided on the PCBA burning base 4. In this embodiment, an end of the PCBA circuit board facing the burning mother port 3 extends out of the PCBA burning base 4 so as to send the gold finger on the PCBA circuit board into the burning mother port 3. A first limit block 5 for limiting the slider 7 is also provided on the mounting platform 1, and the first limit block 5 is detachably connected to the mounting platform 1. The first limit block 5 is arranged at one end of the slide rail 6 facing the burner 2. In the utility model, according to the correct position where the PCBA gold finger needs to be inserted into the burning mother port 3, the position of the first limit block 5 is selected, and the first limit block 5 limits the slider 7. When the employee pushes the slider 7 to the first limit block 5, the PCBA gold finger is just inserted into the correct position in the burning mother port 3, which effectively reduces the operation difficulty of the employee, improves the first-time yield of burning, reduces the situation of repeated burning, and improves the burning efficiency.
[0027] In this embodiment, the first limit block 5 is connected to the mounting platform 1 by screws. The first limit block 5 is provided with a first waist-shaped hole 8 for mounting the screw, and the length direction of the first waist-shaped hole 8 is parallel to the sliding direction of the slider 7; the first waist-shaped hole 8 is used to facilitate the adjustment of the position of the first limit block 5 on the mounting platform 1, so that the first limit block 5 can correctly limit the slider 7, so that the PCBA gold finger is sent to the correct position in the burning mother port 3.
[0028] In this embodiment, the PCBA burning base 4 is connected to the slider 7 by screws. The PCBA burning base 4 is provided with a second waist-shaped hole 9, and the length direction of the second waist-shaped hole 9 is perpendicular to the sliding direction of the slider 7; the second waist-shaped hole 9 is used to facilitate the adjustment of the position of the PCBA burning base 4 perpendicular to the sliding direction of the slider 7, so that the PCBA gold finger can be aligned with the burning mother port 3.
[0029] In this embodiment, the mounting platform 1 is further provided with a second limit block 11 for limiting the slider 7, and the second limit block 11 is provided at the end of the slide rail 6 away from the burner 2. The second limit block 11 is connected to the mounting platform 1 by screws. The second limit block 11 is provided with a third waist-shaped hole 12 for installing screws, and the length direction of the third waist-shaped hole 12 is parallel to the sliding direction of the slider 7; the third waist-shaped hole 12 is used to facilitate the adjustment of the position of the second limit block 11 on the mounting platform 1, so that the second limit block 11 limits the slider 7 to prevent the slider 7 from sliding out of the slide rail 6.
[0030] Preferably, a plurality of burners 2 and a plurality of sliding components are provided on the mounting platform 1, the burners 2 are arranged side by side and spaced apart, the sliding components correspond to the burners 2 one by one, and each sliding component is provided with a PCBA burning base 4. In this embodiment, four burners 2 are provided on the mounting platform 1.
[0031] In this embodiment, the height of the card slot 10 enables the PCBA gold finger to be smoothly inserted into the burning mother port 3. The PCBA burning base 4 is designed with the card slot size according to the shape of the PCBA to be burned, with a size tolerance of +0.05mm-0, a flatness of 0.02mm, and a flatness of 0.02mm on all four sides. Different batches of PCBA have different shapes, and the PCBA burning base 4 that matches them can be replaced.
[0032] How to use the burning fixture: put the PCBA to be burned into the PCBA burning base 4, adjust the position of the first limit block 5, so that when the slider 7 reaches the first limit block 5, the position where the PCBA gold finger is inserted into the burning mother port 3 is the required correct position, so that when burning, the employee only needs to push the slider 7 to the bottom, which reduces the operating requirements for the employees, improves the first-time burning yield, reduces the situation of repeated burning, and improves the burning efficiency.
[0033] In this embodiment, the surface of the PCBA burning base is anodized in its natural color to avoid possible short circuit problems of components during the burning process.
[0034] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.
[0035] The above description is only a preferred embodiment of the present invention and is 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 burning fixture, characterized in that: It comprises a mounting platform, on which a burner and a sliding assembly are arranged, the burning mother port of the burner faces the sliding assembly, the sliding assembly is used to send the PCBA gold finger into the burning mother port, the sliding assembly comprises a slide rail and a slider, the slide rail is fixed on the mounting platform, the slider is slidably connected to the slide rail, a PCBA burning base is installed on the slider, the PCBA burning base is arranged opposite to the burning mother port, a card slot for accommodating a PCBA circuit board is arranged on the PCBA burning base, and a first limit block for limiting the slider is also arranged on the mounting platform, the first limit block is detachably connected to the mounting platform, and the first limit block is arranged at one end of the slide rail facing the burner.
2. The burning fixture as claimed in claim 1, characterized in that: The first limiting block is connected to the mounting platform via screws.
3. The burning fixture as claimed in claim 2, characterized in that: The first limiting block is provided with a first waist-shaped hole for installing a screw, and the length direction of the first waist-shaped hole is parallel to the sliding direction of the slider.
4. The burning fixture as claimed in claim 1, characterized in that: The PCBA burning base is detachably connected to the slider.
5. The burning fixture as claimed in claim 4, characterized in that: The PCBA burning base is connected to the slider via screws.
6. The burning fixture as claimed in claim 5, characterized in that: The PCBA burning base is provided with a second waist-shaped hole, and the length direction of the second waist-shaped hole is perpendicular to the sliding direction of the slider.
7. The burning fixture as claimed in claim 1, characterized in that: The mounting platform is also provided with a second limiting block for limiting the sliding block, and the second limiting block is arranged at one end of the sliding rail away from the burner.
8. The burning fixture as claimed in claim 7, characterized in that: The second limiting block is connected to the mounting platform via screws.
9. The burning fixture as claimed in claim 8, characterized in that: The second limiting block is provided with a third waist-shaped hole for installing a screw, and the length direction of the third waist-shaped hole is parallel to the sliding direction of the slider.
10. The burning fixture as claimed in claim 1, characterized in that: The mounting platform is provided with a plurality of burners and a plurality of sliding components, the burners are arranged side by side and spaced apart, the sliding components correspond to the burners one by one, and a PCBA burning base is arranged on each sliding component.