Circuit board drying rack
By designing the drying rack with a variety of length, using sliding limits and push -sliding strips to achieve the adaptation and simultaneous drying of different length line boards, solving the problem of dry drying the circuit board during small batches of trial production. It has achieved efficient and convenient circuit board drying process.
Patent Information
- Application Number
- CN202420335683.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-23
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2034-02-23
AI Technical Summary
During small batch trial production, due to the difference in length, manual drying of circuit boards is time-consuming and lacks a drying rack suitable for multiple lengths.
A lineboard drying frame is designed, including placing boards, limited bars, flexible limit blocks and push bars, and to achieve the adaptation and simultaneous drying of different length line boards by sliding limit bars and push -pull strips.
The adaptation of a variety of length line boards is achieved, simplified the drying process, saving time and effort, and protecting the line board through flexible limit blocks to avoid rigid contact.
Smart Images
Figure CN222393213U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of circuit board drying, and in particular relates to a circuit board drying rack. Background Art
[0002] Circuit boards in electronic devices usually provide necessary support for various components in the circuit, facilitate the insertion of various components, and realize electrical connection. They are widely used in electronic devices. Circuit boards need to be printed with lacquer. In large-scale production, they are often dried through production lines. However, there is no corresponding production line in small-scale trial production, and the length of the circuit boards varies slightly. Manual drying is time-consuming.
[0003] Therefore, it is necessary to provide a circuit board drying rack that can adapt to various lengths. Utility Model Content
[0004] The utility model aims to provide a circuit board drying rack which can adapt to various lengths.
[0005] In order to solve the above technical problems, the utility model provides a circuit board drying rack, including: a placement plate, on which a plurality of placement areas are arranged, a plurality of limit strips are slidably arranged on both sides of the placement areas, flexible limit blocks are arranged at the ends of the limit strips, and the ends of the limit strips on each side are connected by push-pull strips.
[0006] Preferably, a square groove is provided on the placement plate, a pair of mirror-image support beams are arranged in the square groove, the cross-section of the support beam is "T"-shaped, a plurality of placement beams are arranged on the top of the horizontal edges of the support beam, and a placement strip is integrally provided on the side wall of the placement beam, and a placement area is formed between adjacent placement strips.
[0007] Preferably, a plurality of "L"-shaped placement blocks are provided at both ends of the square groove, the horizontal surfaces of the placement blocks are provided on the top of the placement plate, the vertical surfaces of the placement blocks extend into the square groove, and the vertical surfaces of the placement blocks are fixedly connected to the outermost placement beams.
[0008] Preferably, a plurality of support blocks are arranged on the top of the placement plate, support grooves are opened on the support blocks, the limit bars are slidably arranged in the support grooves, and the ends of the limit bars extend out of the support grooves.
[0009] Preferably, a mounting block is provided on the side wall of the support block, and the mounting block is connected to the top of the placement plate by bolts.
[0010] Preferably, a plurality of magnetic blocks are provided on the outer side wall of the support block, and the push-pull strip is made of magnetic material.
[0011] Preferably, a plurality of lifting blocks are provided at the bottom of the placement plate, and lifting bars are provided on the lifting blocks. Lifting columns are threadedly connected to the ends of the lifting bars, and the tops of the lifting columns abut against the bottom of the horizontal plane of the support beam.
[0012] Preferably, a base body is provided on both sides of the placement plate; the base body includes a horizontal support plate and a vertical support plate mounted on the top of the horizontal support plate, a base top block is provided on the top of the vertical support plate, a swivel pin is provided on the side wall of the base top block, and the end of the placement plate is sleeved on the swivel pin.
[0013] Preferably, the horizontal support plate is provided with a plurality of through holes.
[0014] The beneficial effects of the utility model are:
[0015] 1. The circuit boards can be placed in the placement area to dry them;
[0016] 2. The limit strip set by sliding can press the edge of the circuit board of different lengths to complete the limit of the circuit board, and the flexible limit block can effectively protect the circuit board to avoid rigid contact;
[0017] 3. All limit bars can be pulled synchronously through the push-pull bar, saving time and effort.
[0018] Other features and advantages of the present invention will be set forth in the following description, and in part will become apparent from the description, or may be understood by implementing the present invention.
[0019] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0021] Figure 1 It is a three-dimensional diagram of a preferred embodiment of the drying rack for circuit boards of the utility model;
[0022] Figure 2 yes Figure 1 The enlarged view of point A in the middle;
[0023] Figure 3It is a stereogram of a preferred embodiment of the support block of the utility model;
[0024] Figure 4 It is a stereogram of a preferred embodiment of the lifting block of the utility model.
[0025] In the figure:
[0026] 100, placement plate; 101, placement area; 102, limit strip; 103, limit block; 104, square groove; 105, support block; 1051, support groove; 1052, mounting block; 1053, magnetic block; 106, lifting block; 107, lifting strip; 108, lifting column; 109, push-pull strip;
[0027] 200, support beam; 201, place beam; 202, place bar; 203, place block;
[0028] 300, base body; 301, horizontal support plate; 302, vertical support plate; 303, base top block; 304, swivel pin; 305, through hole. DETAILED DESCRIPTION
[0029] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are 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. Example
[0030] like Figure 1-4 As shown, a circuit board drying rack of the present embodiment comprises: a placement plate 100, on which a plurality of placement areas 101 are arranged, on both sides of the placement areas 101 a plurality of limit strips 102 are slidably arranged, at the ends of the limit strips 102 a flexible limit block 103 is arranged, and the ends of the limit strips 102 on each side are connected by a push-pull strip 109; in short, the circuit boards can be placed through the placement areas 101 to dry them; further, the limit strips 102 arranged slidably can press the edges of circuit boards of different lengths to complete the limiting of the circuit boards, and in combination with the flexible limit blocks 103, the circuit boards can be effectively protected to avoid rigid contact; further, all the limit strips 102 can be pulled synchronously by the push-pull strips 109, saving time and effort; further, in combination with a hot air source, the circuit boards can be actively dried, and the operation is portable.
[0031] A square groove 104 is provided on the placement plate 100, and a pair of mirror-image support beams 200 are arranged in the square groove 104. The cross-section of the support beam 200 is "T"-shaped, and a plurality of placement beams 201 are arranged on the top of the horizontal edges of the support beam 200. The side walls of the placement beams 201 are integrally provided with placement strips 202, and the placement areas 101 are located between adjacent placement strips 202. In short, the support beams 200 cooperate with the placement beams 201 to enclose a plurality of placement areas 101, and the placement strips 202 can support the bottom of the circuit board.
[0032] A number of "L"-shaped placement blocks 203 are arranged at both ends of the square groove 104, the horizontal surfaces of the placement blocks 203 are arranged on the top of the placement plate 100, the vertical surfaces of the placement blocks 203 extend into the square groove 104, and the vertical surfaces of the placement blocks 203 are fixedly connected to the outermost placement beams 201; in short, the enclosed support beams 200 and placement beams 201 can be quickly erected through placement.
[0033] A plurality of support blocks 105 are arranged on the top of the placement plate 100, and a support groove 1051 is opened on the support block 105. The limit bar 102 is slidably arranged in the support groove 1051, and the end of the limit bar 102 extends out of the support groove 1051; in short, the support groove 1051 is arranged in a square shape, which can prevent the limit bar 102 from rotating and realize the sliding of the limit bar 102 along the length direction.
[0034] The side wall of the support block 105 is provided with a mounting block 1052 , and the mounting block 1052 is connected to the top of the placement plate 100 by bolts; in short, the installation of the support block 105 can be achieved through the mounting block 1052 .
[0035] The outer side wall of the support block 105 is provided with a plurality of magnetic blocks 1053, and the push-pull bar 109 is made of magnetic material; in short, the push-pull bar 109 can be adsorbed by the magnetic block 1053 to complete the limiting of the limiting bar 102, and the push-pull bar 109 can be a thin plate or a hollow square tube to reduce the weight of the push-pull bar 109.
[0036] A plurality of lifting blocks 106 are provided at the bottom of the placement plate 100, and a lifting bar 107 is provided on the lifting block 106. The end of the lifting bar is threadedly connected with a lifting column 108, and the top of the lifting column 108 is against the bottom of the horizontal plane of the support beam 200; in short, when the placed circuit board is heavier, the lifting column 108 can be lifted to better support the middle part of the support beam 200 to prevent the support beam 200 from bending too much and breaking.
[0037] A base body 300 is arranged on both sides of the placement plate 100; the base body 300 includes a horizontal support plate 301 and a vertical support plate 302 mounted on the top of the horizontal support plate 301, a base top block 303 is arranged on the top of the vertical support plate 302, a swivel pin 304 is arranged on the side wall of the base top block 303, and the end of the placement plate 100 is sleeved on the swivel pin 304; in short, the end of the placement plate 100 is connected to the swivel pin 304 through a bearing seat, so that the placement plate 100 can be rotated to adapt to a double-sided circuit board, or the swivel pin 304 is connected to the base top block 303 through a bearing, which can also complete the rotation of the placement plate 100.
[0038] The horizontal support plate 301 is provided with a plurality of through holes 305 ; in short, in order to prevent the drying rack from moving, the through holes 305 can be used to fix the horizontal support plate 301 to the area to be installed.
[0039] All devices (parts without specific structure) selected in this application are universal standard parts or parts known to those skilled in the art, and their structures and principles can be known by those skilled in the art through technical manuals or conventional experimental methods. In addition, the software programs involved in this application are all prior art, and this application does not involve any improvement to the software programs.
[0040] In the description of the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0041] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing 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, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0042] In the several embodiments provided in the present application, it should be understood that the disclosed systems, devices and methods can be implemented in other ways. The device embodiments described above are merely schematic. For example, the division of the units is only a logical function division. There may be other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some communication interfaces, and the indirect coupling or communication connection of devices or units can be electrical, mechanical or other forms.
[0043] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
[0044] In addition, each functional unit in each embodiment of the present utility model may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
[0045] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.
Claims
1. A circuit board drying rack, characterized in that: include: A placement plate, wherein the placement plate is provided with a plurality of placement areas, a plurality of limit strips are slidably provided on both sides of the placement areas, and flexible limit blocks are provided at the ends of the limit strips, and The ends of the limiting strips on each side are connected by push-pull strips.
2. The circuit board drying rack according to claim 1, characterized in that: A square groove is provided on the placement plate, and a pair of support beams arranged in a mirror image are arranged in the square groove. The cross-section of the support beam is "T" shaped, and a plurality of placement beams are arranged on the top of the horizontal edges of the support beam. Placement strips are integrally provided on the side walls of the placement beams, and a placement area is formed between adjacent placement strips.
3. The circuit board drying rack according to claim 2, characterized in that: A plurality of "L"-shaped placement blocks are arranged at both ends of the square groove, the horizontal surfaces of the placement blocks are arranged on the top of the placement plate, the vertical surfaces of the placement blocks extend into the square groove, and the vertical surfaces of the placement blocks are fixedly connected to the outermost placement beams.
4. The circuit board drying rack according to claim 3, characterized in that: A plurality of support blocks are arranged on the top of the placement plate, and support grooves are opened on the support blocks. The limit bars are slidably arranged in the support grooves, and the ends of the limit bars extend out of the support grooves.
5. The circuit board drying rack according to claim 4, characterized in that: The side wall of the support block is provided with a mounting block, and the mounting block is connected to the top of the placement plate by bolts.
6. The circuit board drying rack according to claim 5, characterized in that: The outer side wall of the support block is provided with a plurality of magnetic blocks, and the push-pull strip is made of magnetic material.
7. The circuit board drying rack according to claim 6, characterized in that: A plurality of lifting blocks are arranged at the bottom of the placement plate, and lifting bars are arranged on the lifting blocks. The ends of the lifting bars are threadedly connected with lifting columns, and the tops of the lifting columns abut against the bottom of the horizontal plane of the support beam.
8. The circuit board drying rack according to claim 7, characterized in that: A base body is arranged on both sides of the placement plate; The base body includes a horizontal support plate and a vertical support plate mounted on the top of the horizontal support plate, a base top block is arranged on the top of the vertical support plate, a swivel pin is arranged on the side wall of the base top block, and the end of the placement plate is sleeved on the swivel pin.
9. The circuit board drying rack according to claim 8, characterized in that: The horizontal support plate is provided with a plurality of through holes.