Component plugging tool device
By designing the component plug-in and unplugging tooling device that combines the motherboard and the circuit board, the problems of damage and low efficiency of sensors and components during the plug-in and unplugging process are solved, and efficient and stable plug-in and unplugging operation is achieved, which is suitable for a variety of products.
Patent Information
- Application Number
- CN202422336594.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-25
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-09-25
AI Technical Summary
In the prior art, sensors and components are prone to damage during plug-in and unplugging, and have low efficiency, especially components with many pins and small pins are difficult to align with the circuit board during plug-in and unplugging, resulting in damage and inefficiency.
A component plug-in and unplugging tooling device is designed, including the motherboard and the circuit board. The motherboard is equipped with jacks and limits. There are small holes on the circuit board to fix the cylinder sleeve, which is fixed by screws. The jack is designed as two parts with different diameter structures. The limits are consistent with the shape of the component, which increases stability and prevents the cylinder sleeve from falling out.
It improves the plug-and-removal efficiency of components and reduces damage to components and their pins. It has a wide range of applications, a simple structure, and is easy to operate and mass production.
Smart Images
Figure CN223094107U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of gas sensors, in particular to the fields of electronic components, circuit boards and their tooling, and specifically refers to a component plugging and unplugging tooling device. Background Art
[0002] The field of gas sensors mainly includes electrochemical gas sensors, flame sensors, infrared gas sensors, semiconductor gas sensors, optical laser gas sensors, etc. Sensors are new products in the development of today's society and have relatively prominent development and applications in industrial, civil and other fields. They are mainly used to detect flammable, explosive, toxic and harmful gases and are powerful partners for the life and health of human society.
[0003] In the process of research, development and use of sensors, it is inevitable to plug and unplug the sensors in the processes of aging, transportation, testing, monitoring, etc. However, since currently the sensors are mainly inserted into circuit boards or adapter boards, the pins of the sensors and their components are relatively thin, and the pins in the circuit boards are also relatively thin, resulting in easy damage to the sensors or components during the plugging and unplugging process. At the same time, the sensors and components have a relatively large number of pins, at least 2 or more, which leads to the need to align the pins with the circuit board during the plugging and unplugging process, resulting in low efficiency. At the same time, the PCB board generally has a relatively thin thickness, and components such as sleeves will protrude from the PCB board, making it difficult to limit the position during the plugging and unplugging of components or damaging the pins of the components, and it is not suitable for components with longer pins. Therefore, there is an urgent need for a simple tooling to improve the plugging and unplugging efficiency of sensors and components and prevent damage to their pins. Summary of the Utility Model
[0004] The purpose of the utility model is to overcome the above-mentioned disadvantages of the prior art and provide a component plugging and unplugging tooling device that meets the requirements of simple structure, easy operation and relatively wide application range.
[0005] In order to achieve the above purpose, the component plugging and unplugging tooling device of the utility model is as follows:
[0006] The component plugging and unplugging tooling device mainly features that the device includes a main board, a circuit board and a barrel sleeve. The circuit board is arranged at the bottom of the main board. The main board includes jacks and limits. Multiple groups of jacks are arranged on the main board, and each group of jacks corresponds to a limit. Small holes are arranged on the circuit board, and the barrel sleeve is fixed through the small holes.
[0007] Preferably, the jacks include a jack top and a jack bottom. The diameter of the jack top is the same as the inner diameter of the barrel sleeve, and the diameter of the jack bottom is larger than that of the jack top.
[0008] Preferably, motherboard threaded holes are provided around the motherboard, and circuit board threaded holes are provided around the circuit board. The positions of the motherboard threaded holes and the circuit board threaded holes correspond to each other, and the motherboard threaded holes and the circuit board threaded holes are fixed by screws.
[0009] Preferably, large holes are further provided around the circuit board, and the large holes support the circuit board through steel columns.
[0010] Preferably, the top of the motherboard is a horizontal plane, and the limit is recessed or protruded within the motherboard. The height of the limit recessed or protruding from the horizontal plane does not exceed 1 / 3 of the height above the component pins.
[0011] Preferably, the number of the large holes is 4 or more.
[0012] Preferably, the number of the motherboards and the circuit boards is the same as the number of pins of the required components.
[0013] Preferably, the shape of the limit is the same as the shape of the required components.
[0014] By adopting the component plugging and unplugging tooling device of the present utility model, it is convenient for component plugging and unplugging and improves the efficiency of component plugging and unplugging. The motherboard is increased with a limit, further improving the plugging and unplugging efficiency and reducing the damage to the components and their pins during plugging and unplugging. The number and size of the jacks can be adjusted according to the actual situation of the components, which is convenient for the use of a variety of products, can prevent the barrel sleeve from being pulled out, makes the barrel sleeve more stable, can be assembled and used in an overlapping manner to greatly save space resources, and the tooling cost is low; the structure is simple, which is convenient for operation and batch production. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is a schematic diagram of the component plugging and unplugging tooling device of the present utility model.
[0016] Figure 2 is a schematic structural diagram of the motherboard of the component plugging and unplugging tooling device of the present utility model.
[0017] Figure 3 is a schematic structural diagram of the circuit board of the component plugging and unplugging tooling device of the present utility model.
[0018] Figure 4 is Figure 1 a schematic cross-sectional view of the motherboard at A-A in
[0019] Figure 5 is Figure 1 a schematic cross-sectional view of the embodiment at A-A in
[0020] REFERENCE MARKS:
[0021] 1 Motherboard
[0022] 2 Circuit board
[0023] 3 Sleeve
[0024] 1-1 Jack
[0025] Top of 1-1a Jack
[0026] Bottom of 1-1b Jack
[0027] 1-2 Limit
[0028] 1-3 Main Board Threaded Hole
[0029] 2-1 Circuit Board Threaded Hole
[0030] 2-2 Large Hole
[0031] 2-3 Small Hole Detailed Implementation Manner
[0032] In order to more clearly describe the technical content of the present utility model, the following further description is made in conjunction with specific embodiments.
[0033] The component plugging and unplugging tooling device of the present utility model includes a main board 1, a circuit board 2 and a sleeve 3. The circuit board 2 is arranged at the bottom of the main board 1. The main board 1 includes a jack 1-1 and a limit 1-2. Multiple groups of jacks 1-1 are arranged on the main board 1, and each group of jacks 1-1 corresponds to a limit 1-2. A small hole 2-3 is arranged on the circuit board 2, and the sleeve 3 is fixed through the small hole 2-3.
[0034] As a preferred implementation manner of the present utility model, the jack 1-1 includes a jack top 1-1a and a jack bottom 1-1b. The diameter of the jack top 1-1a is the same as the inner diameter of the sleeve 3, and the diameter of the jack bottom 1-1b is larger than that of the jack top 1-1a.
[0035] As a preferred implementation manner of the present utility model, threaded holes 1-3 are arranged around the main board 1, and threaded holes 2-1 are arranged around the circuit board 2. The positions of the threaded holes 1-3 on the main board and the threaded holes 2-1 on the circuit board correspond, and the threaded holes 1-3 on the main board and the threaded holes 2-1 on the circuit board are fixed by screws.
[0036] As a preferred implementation manner of the present utility model, large holes 2-2 are also arranged around the circuit board 2, and the large holes 2-2 support the circuit board through steel columns.
[0037] As a preferred implementation manner of the present utility model, the top of the main board 1 is a horizontal plane, the limit 1-2 is recessed in the main board 1 or protrudes outside the main board 1, and the height of the limit 1-2 recessed or protruding from the horizontal plane does not exceed 1 / 3 of the height above the component pins.
[0038] As a preferred embodiment of the present utility model, the number of the large holes 2-2 is 4 or more.
[0039] As a preferred embodiment of the present utility model, the number of the main board 1 and the circuit board 2 is the same as the number of the pins of the required components.
[0040] As a preferred embodiment of the present utility model, the shape of the limit 1-2 is the same as the shape of the required components.
[0041] In the specific embodiment of the present utility model, as follows Figures 1 to 5 As shown, the component tooling includes a main board 1, a circuit board 2, and a barrel sleeve 3. The main board 1 includes a jack 1-1, a top of the jack 1-1a, a bottom of the jack 1-1b, a limit 1-2, and a threaded hole 1-3 of the main board. The material of the main board 1 is one of non-conductive materials such as ABS, PC, PP, PA, and bakelite. The circuit board 2 is made of PCB material, and the barrel sleeve 3 is one of simple substances or alloys of multiple simple substances such as Pt, Au, Cu, Ta, Ti, Ag, Sn, Fe, etc. The circuit board 2 is provided with small holes 2-3 for fixing the barrel sleeve 3, and solder paste, silver paste, curing glue, etc. can be used for fixing.
[0042] The number and position of the main board 1 and the circuit board 2 are the same as the number of the pins of the applied components, and the number of each group of jacks can be 2 to 5. Each group of jacks 1-1 on the main board 1 is provided with a limit 1-2, and the shape of the limit 1-2 is the same as the shape of the components, which can be circular, square or other shapes, facilitating the limit during the insertion and extraction of the components, thereby improving the insertion and extraction efficiency of the components.
[0043] Taking the top of the main board 1 as the horizontal plane, the height of the limit 1-2 can be -3 to 10 mm, that is, the limit 1-2 can be recessed into the main board 1 or protrude out of the main board 1. And the depression and protrusion from the horizontal plane do not exceed 1 / 3 of the height of the upper part of the component pins.
[0044] The circuit board 2 is arranged at the bottom of the main board 1 and can be provided with circuits or electronic components, facilitating the transportation or testing of the components.
[0045] The jacks 1-1 in the main board 1 are mainly divided into two parts, namely the top of the jack 1-1a and the bottom of the jack 1-1b. The diameter of the top of the jack 1-1a is the same as the inner diameter of the barrel sleeve 3, and the diameter of the bottom of the jack 1-1b is 0.5 to 2 mm larger than the top of the jack 1-1a, for accommodating the outer diameter of the barrel sleeve 3 and preventing the barrel sleeve 3 from being pulled out.
[0046] There are no other components on the main board 1, which is a horizontal main board with a certain thickness, and the thickness can be reasonably designed according to the length of the component pins.
[0047] The total length and width dimensions of the main board 1 and the circuit board 2 can be the same, or the edge dimensions of the main body 1 can be designed to be smaller than those of the circuit board 2. Threaded holes are provided at corresponding positions around the main board 1 and the circuit board 2, with at least 4 in number, namely main board threaded holes 1-3 and circuit board threaded holes 2-1. Screws are used to fix the corresponding threaded holes, thereby fixing the circuit board 2 and the main board 1 to prevent displacement during use and damage to the pins of the components. There are also large holes 2-2 provided around the circuit board 2, with 4 or more large holes 2-2 at symmetric positions, and steel columns are used for support to further prevent wear at the bottom of the pins of the components, the bottom of the barrel sleeve 3, and the bottom of the circuit board 2. The setting of the large holes 2-2 can also overlap multiple toolings, which not only saves space but also facilitates operation.
[0048] Each tooling can be provided with multiple groups of jacks 1-1, and the arrangement of the jacks can be preferably designed with 5×10 groups in terms of length and width.
[0049] The technical solution of the present utility model is to fix the main board to the circuit board with screws, and then insert the components into the circuit board carrying the main board. There is a gap between the components and the circuit board, and the insertion cylinders on the circuit board are embedded in the bottom of the main board, which can prevent the insertion cylinders on the circuit board from being pulled out during the insertion and extraction of the components. At the same time, the limit setting on the main board facilitates the insertion and extraction of the components, and the thickness of the main board can protect the components with longer pins from damage.
[0050] The component insertion and extraction tooling designed by the technical solution of the present utility model uses threaded nails to fix a main board with a certain thickness on the circuit board. The main board is provided with jacks corresponding to the circuit board for component insertion and extraction. Each group of jacks corresponds to a limit, and the limit can be recessed in the main board or protrude from the main board to further facilitate the insertion and extraction of the components. At the same time, there are a jack 1-1a and a jack 1-1b at the bottom of the main board, where the diameter of 1-1a is the same as the inner diameter of the insertion cylinder 3 and smaller than the diameter of 1-1b. The insertion cylinder 3 on the circuit board can be embedded in the main board to prevent the insertion cylinder 3 from being pulled out during the insertion and extraction of the components. At the same time, the design of the main board can increase the thickness of the entire device on the basis of the circuit board, which can facilitate the insertion and extraction of components with longer pins and avoid damage to the pins of the components during the insertion and extraction process. The technical solution of the present utility model has a simple structure and is convenient for processing and operation.
[0051] For the specific implementation solutions of this embodiment, reference can be made to the relevant descriptions in the above embodiments, and details will not be elaborated here.
[0052] It can be understood that the same or similar parts in the above embodiments can be referred to each other, and the content not detailed in some embodiments can be referred to the same or similar content in other embodiments.
[0053] It should be noted that in the description of the present utility model, terms such as "first", "second", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance. In addition, in the description of the present utility model, unless otherwise specified, the meaning of "a plurality of" refers to at least two.
[0054] In the description of this specification, the descriptions with reference to terms such as "one embodiment", "some embodiments", "examples", "specific examples", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic descriptions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.
[0055] The component plugging and unplugging tooling device of the present utility model facilitates the plugging and unplugging of components and improves the efficiency of component plugging and unplugging. The main board is provided with limits to further improve the plugging and unplugging efficiency and reduce the damage to components and their pins during plugging and unplugging. The number and size of the jacks can be adjusted according to the actual situation of the components, which is convenient for the use of various products, can prevent the barrel sleeve from being pulled out, makes the barrel sleeve more stable, can be assembled in an overlapping manner to greatly save space resources, and has a low tooling cost; the structure is simple, which is convenient for operation and mass production.
[0056] In this specification, the present utility model has been described with reference to its specific embodiments. However, it is obvious that various modifications and transformations can still be made without departing from the spirit and scope of the present utility model. Therefore, the specification and the drawings should be regarded as illustrative rather than restrictive.
Claims
1. A component plugging and unplugging tooling device, characterized in that, The described device includes a main board, a circuit board, and a barrel sleeve. The circuit board is arranged at the bottom of the main board. The main board includes jacks and limits. Multiple groups of jacks are arranged on the main board, and each group of jacks corresponds to a limit. Small holes are arranged on the circuit board, and the barrel sleeve is fixed through the small holes.
2. The component plugging and unplugging tooling device according to claim 1, wherein The jacks include a jack top and a jack bottom. The diameter of the jack top is the same as the inner diameter of the barrel sleeve, and the diameter of the jack bottom is larger than that of the jack top.
3. The component plugging and unplugging tooling device according to claim 1, characterized in that, Threaded holes are arranged around the main board, and threaded holes are arranged around the circuit board. The positions of the threaded holes on the main board and the threaded holes on the circuit board correspond, and the threaded holes on the main board and the threaded holes on the circuit board are fixed by screws.
4. The component plugging and unplugging tooling device according to claim 1, characterized in that, Large holes are also arranged around the circuit board, and the circuit board is supported by steel columns through the large holes.
5. The component plugging and unplugging tooling device according to claim 1, characterized in that, The top of the main board is a horizontal plane. The limit is recessed into the main board or protrudes outside the main board. The height of the limit recessed or protruding from the horizontal plane does not exceed 1 / 3 of the height above the component pins.
6. The component plugging and unplugging tooling device according to claim 4, characterized in that, The number of the large holes is 4 or more.
7. The component plugging and unplugging tooling device according to claim 1, wherein, The number of the main board and the circuit board is the same as the number of the pins of the required components.
8. The component plugging and unplugging tooling device according to claim 1, characterized in that, The shape of the limit is the same as the shape of the required components.