CN100495823C - Connection method of direct insertion wiring terminal and main circuit board and connection device - Google Patents
Connection method of direct insertion wiring terminal and main circuit board and connection device Download PDFInfo
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- CN100495823C CN100495823C CNB2007101788182A CN200710178818A CN100495823C CN 100495823 C CN100495823 C CN 100495823C CN B2007101788182 A CNB2007101788182 A CN B2007101788182A CN 200710178818 A CN200710178818 A CN 200710178818A CN 100495823 C CN100495823 C CN 100495823C
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- circuit board
- main circuit
- binding post
- auxiliary line
- transition piece
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Abstract
The invention provides a connection method of a straight cutting wiring terminal and a main circuit board. The invention is characterized in that the connection method is provided with an auxiliary circuit board for connecting with the main circuit board through a transitional member. The auxiliary circuit board is connected with a case panel in the mode of a connection structure; the wiring terminal is fixed on the auxiliary circuit board through the case panel, thereby realizing the connection of the wiring terminal and the main circuit. The wiring terminal and the main circuit board of the invention have reliable connection, and are suitable for fixing and providing with a plurality of circuit boards. The fixing method causes an electronic circuit board to be connected with the auxiliary circuit board and causes the straight cutting wiring terminal to be connected with the case panel by utilizing the transitional member. The invention can effectively save the space occupation of the circuit board in a chassis and be convenient for realizing the miniaturization and the probability of products.
Description
Technical field
The present invention relates to circuit board technology, particularly relate to the method for attachment of a kind of straight cutting binding post and main circuit board.
Background technology
Existing wiring board is a kind of with the connected mode of common binding post (hereinafter to be referred as binding post) with circuit output (or input) to be to adopt vertical the connection, it is directly fixing in the circuit board to be about to binding post, its outlet direction is parallel with electronic circuit board, referring to accompanying drawing 10 and accompanying drawing 11.
Also having a kind of is single-row parallel connection, and its outlet direction is vertical with electronic circuit board, referring to accompanying drawing 12 and accompanying drawing 13.
In the existing connected mode, only depend on the solder joint of binding post fixedly connected between wiring board and the binding post, make that the bonding strength of wiring board and binding post is not high, therefore utilize this connected mode to cause the functional reliability of circuit low easily, and, existing parallel connection only limits to the use of single-row binding post, for the wiring board of the fence type straight cutting binding post that needs biserial or multiple row, must select the combination binding post of special construction for use, though this combination binding post can satisfy the parallel connection request of wiring board and biserial binding post, need shift to an earlier date customized and also cost very high.
Summary of the invention
At defective that exists in the prior art and deficiency, the object of the present invention is to provide a kind of new binding post and the method for attachment of main circuit board, realizing that the straight cutting terminal is connected under the prerequisite with the vertical of electronic circuit board, this method of attachment can effectively must improve the bonding strength between binding post and the main circuit board, thereby effectively improves the functional reliability of connection line.
Technical scheme of the present invention is as follows:
The method of attachment of a kind of straight cutting binding post and main circuit board, it is characterized in that: main circuit board is fixedlyed connected with an auxiliary line plate by transition piece, described auxiliary line plate and cabinet panel are fixedly linked with syndeton, binding post passes cabinet panel and is fixed on the auxiliary line plate, thereby realize being connected of binding post and main circuit board, described transition piece is made by metal material or with the approaching material of metal material mechanical performance.
Described straight cutting binding post is a fence type straight cutting binding post, described transition piece is the sheet material with right angle bent angle, a lateral surface of described bent angle sheet material is fixedlyed connected with main circuit board, another lateral surface is connected with the auxiliary line plate that has assembled the straight cutting binding post, is vertical relation each other thereby main circuit board and auxiliary line plate connect.
The fence type straight cutting binding post that described fence type straight cutting binding post is biserial or multiple row.
Described transition piece is connected with the fixedly connected bolt that is of auxiliary line plate with fixedly connected the reaching of main circuit board.The syndeton of described connection auxiliary line plate and cabinet panel is corresponding connecting hole and the connecting bolt that is provided with of auxiliary line plate and cabinet panel.
Correspondence position on described transition piece, auxiliary line plate and the cabinet panel is respectively arranged with through hole, and is by the screw assemblies that passes each through hole that the three is fixedly connected.
Between described auxiliary line plate and the cabinet panel pad post is set.
Described transition piece comprise two towards the quarter bend gusset material member of identical, upper and lower settings and be connected between the termination of the unidirectional biside plate of two quarter bend gusset material members and with this biside plate at conplane vertical plate, be provided with connecting hole on each side plate of described transition piece.
The transition piece of invention adopts metallic plate punching, zinc-plated processing.
Described method of attachment can be by main circuit board as independent modular assembly, with one or more groups auxiliary line plate and transition piece predetermined fixed on cabinet panel, described transition piece and as the corresponding connecting hole that is complementary that is provided with on the main circuit board of separate modular assembly is fixedly attached to main circuit board on the transition piece during installation and gets final product.
Described method of attachment can be combined into a unit module by a main circuit board and one or one group of transition piece and an auxiliary line plate, and described unit module can singlely also can be fixed on the cabinet panel in groups.
The jockey of a kind of straight cutting binding post and main circuit board, it is characterized in that, comprise an auxiliary line plate of fixedlying connected by transition piece with main circuit board, described auxiliary line plate links to each other with syndeton with cabinet panel, described auxiliary line plate is provided with the terminal connecting hole, is used to connect binding post.
Technique effect of the present invention is:
The present invention is by being fixed on direct insertion binding post on this auxiliary line plate, and then this auxiliary line plate and main circuit board are linked together by transition piece, described auxiliary line plate and cabinet panel are fixedly linked with syndeton, binding post passes cabinet panel and the auxiliary line plate is fixed, and described transition piece is made by metal material or with the approaching material of metal material mechanical performance.Such connected mode, can utilize the high strength raising main circuit board of transition piece and the bonding strength between the cabinet on the one hand, on the other hand, by the auxiliary line plate each straight cutting binding post directly is fixed on the auxiliary line plate, by transition piece the auxiliary line plate is fixedlyed connected with main circuit board, avoided existing direct insertion binding post directly to be fixed on the low hidden danger of bringing on the main circuit board of bonding strength, thereby improved the functional reliability of circuit by solder joint.
The present invention is designed to have the sheet material of right angle bent angle with transition piece, main circuit board and auxiliary line plate can be connect to be vertical relation each other, and it is more firm that both are fixed.Transition piece is connected with the fixedly connected bolt that is of auxiliary line plate with main circuit board, is convenient to installation and removal.
Correspondence position on described transition piece, auxiliary line plate and the cabinet panel is respectively arranged with through hole, can make the three form firm combination by the screw assemblies that passes each through hole connected mode that the three is fixedly connected, saves material simultaneously.
Described transition piece is made of quarter bend gusset material member and the vertical plate in same plane, transition piece is connected on the edge of auxiliary line plate, can effectively connect the auxiliary line plate, make again and reserve more position on the auxiliary line plate and connect more direct insertion binding post.
The present invention can also make main circuit board independent modular assembly, only need modular assembly be connected fastening getting final product with transition piece, auxiliary line plate with cabinet panel by screw during use, very easy firmly.
The present invention also can form independent modular assembly with main circuit board, auxiliary line plate and transition piece, only need modular assembly be connected fastening getting final product with cabinet panel by screw during use, very easy to be firm.
Transition piece of the present invention adopts metallic plate punching, zinc-plated processing, and technology is simple, and cost is low, suitable for large-scale promotion and application.
Connected mode of the present invention is fit to the polylith wiring board and installs and fixes side by side, can effectively save wiring board shared space in cabinet, is convenient to realize the miniaturization and the portability of product.
Between auxiliary line plate and cabinet panel, set up the pad post of insulation, can make method of attachment of the present invention be suitable for the operational environment of high pressure, big electric current, and the lead in collinear footpath is not all had good applicability.
Description of drawings
Fig. 1 is the structural representation of transition piece of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1;
Fig. 4 is the inboard schematic diagram of cabinet panel;
Fig. 5 is the connection diagram of biserial ordinary straight patch terminal of the present invention and main circuit board;
Fig. 6 is Fig. 5 A-A generalized section;
Fig. 7 is the partial cutaway schematic of Fig. 5;
Fig. 8 is the connection diagram of multiple row ordinary straight patch terminal of the present invention and main circuit board;
Fig. 9 is the partial cutaway schematic of Fig. 8;
Figure 10 is the vertical connection diagram of existing direct insertion binding post with main circuit board;
Figure 11 bows to view for Figure 10's;
Figure 12 is the parallel connection diagram of existing single-row direct insertion binding post with main circuit board;
Figure 13 bows to view for Figure 12's.
Reference numeral is:
The 1-main circuit board, the 2-screw, the 21-screw hole, 3-auxiliary line plate, the 4-cabinet panel, the 5-binding post, the 6-transition piece, 7-pad post, the 8-solder joint, 9-plants nail.
Embodiment
The present invention will be further described below in conjunction with accompanying drawing.
Vertical connected mode such as Figure 10, shown in Figure 11 of existing direct insertion binding post and main circuit board, 5 one-tenth row of binding post directly are arranged on the main circuit board 1 by solder joint 8; Parallel connected mode is shown in Figure 12,13, and binding post 5 is arranged on the cabinet panel 4, directly links to each other with main circuit board 1 with solder joint 8 then.
More than in two kinds of connected modes, splicing ear all directly links to each other with main circuit board by solder joint, so bonding strength and reliability are all relatively poor.
Fig. 1, Fig. 2, Fig. 3 are respectively critical component in the method for attachment of the present invention---and the master of transition piece 6 looks, a left side is looked, overlook the structural representation of direction.Transition piece 6 comprise two towards the quarter bend gusset material member of identical, upper and lower settings and be connected between the termination of the unidirectional biside plate of two quarter bend gusset material members and with this biside plate at conplane vertical plate, be respectively arranged with the screw hole 21 in order to fix with wiring board and cabinet panel on each side plate, main circuit board 1 and auxiliary line plate 3 are fixedly set in respectively on each side plate of transition piece 6.Auxiliary line plate 3 is used for fixing the straight cutting binding post, this structure of transition piece 6 is particularly suitable for fixed railing bar straight cutting binding post, the biside plate up and down that promptly links to each other with vertical plate is used for fixedlying connected with auxiliary line plate 3, side plate is used for fixedlying connected with main circuit board 1 about in the of two in addition, like this, side plate can be connected the edge on three limits of auxiliary line plate 3 about the vertical plate on the transition piece 6 and two, but the fixing more straight cutting binding post of slot milling.Certainly transition piece 6 also can be other shapes and structure, such as being the corner piece plate equipment structure of acute angle or the corner piece plate equipment structure at obtuse angle, or the position intermediate that a this structure is fixed on main circuit board and auxiliary line plate 3 only is set, certain this fixed form is fixing more firm not as the limit, two ends of Fig. 1,2,3 transition piece 6.Transition piece 6 can also be bonding with being connected of main circuit board 1 and auxiliary line plate 3.
Fig. 4 is the structural representation of cabinet panel 4 of the present invention.Cabinet panel 4 is provided with plants nail 9.In order to prevent withstand voltage properties deficiency between cabinet panel 4 (generally adopting metal material) and auxiliary line plate 3 each solder joint, on cabinet panel 4, preset the pad post 7 that insulating material is made, pad post 7 can keep having suitable spacing between cabinet panel 4 and the auxiliary line plate 3, can make method of attachment of the present invention be suitable for the operational environment of high pressure, big electric current, and the lead in collinear footpath is not all had good applicability.。
Fig. 5, Fig. 6, Fig. 7 are a kind of embodiment of method of attachment of the present invention---be used for the structural representation that is connected of biserial ordinary straight patch terminal and main circuit board.Main circuit board 1 and auxiliary line plate 3 are fixed on the side plate outside of transition piece 6 respectively by screw 2, straight cutting binding post 5 is biserial paliform and is fixedly connected on the auxiliary line plate 3, it is protruding that binding post 5 passes cabinet panel 4, by screw assemblies auxiliary line plate 3 and transition piece 6 are fixed on the cabinet panel 4 again, pad post 7 is set between the auxiliary line plate 3 box cabinet panels 4.
Fig. 8, Fig. 9 are the another kind of embodiment of method of attachment of the present invention---be used for the structural representation that is connected of multiple row ordinary straight patch terminal and main circuit board.Main circuit board 1 and auxiliary line plate 3 are fixed on the biside plate outside of transition piece 6 respectively by screw assemblies 2, straight cutting binding post 5 is the both sides that multiple row paliform is fixedly connected on auxiliary line plate 3 respectively, the width of auxiliary line plate 3 can be adjusted with the columns of binding post 5, transition piece shown in Fig. 96 is positioned at a side of auxiliary line plate 3, and transition piece 6 can be fixedly connected on the optional position of auxiliary line plate in the practical application.It is protruding that binding post 5 passes cabinet panel 4, by screw assemblies auxiliary line plate 3 and transition piece 6 is fixed on the cabinet panel 4 again, and pad post 7 is set between the auxiliary line plate 3 box cabinet panels 4.When assembling multiple row binding post, corresponding 2 steps that increase correspondence of every increase by one row terminal are planted nail 9 (see figure 4)s.
The method of attachment of direct-insert terminal of the present invention and main circuit board has the following advantages compared to existing technology:
1. saving space: be fit to the polylith wiring board and install and fix side by side, saved wiring board institute Account for the space in the cabinet, improved the space availability ratio of cabinet, be conducive to machine and establish Standby miniaturization and portability.
2. it is wide to be suitable for the lead scope: biserial or multiple row ordinary straight patch terminal pitch and each master The wiring board spacing all can be set, and cooperates binding post fence type structure, makes this Bright have proof voltage height, the suitable big characteristics of electric current, and be fit to all types of The lead of different wire diameters. And be convenient to mark, sign.
3. assemble easy: the present invention can make main circuit board independent modular assembly, and is logical It is fastening to cross screw and cabinet panel and metal transfer spare; Also can with main circuit board, Auxiliary line plate and transition piece are assembled into modular assembly,, by screw and cabinet panel Fastening, thus realized that cabinet and main circuit board are convenient, firm, safe and reliable The vertical connection.
4. good economy performance: common rail formula straight cutting binding post quality of connection of the present invention is reliable, Specifications and models adapt to wide and are easy to batch production, and its cost only is the special type combination / 5th of a binding post, so economy is good, is fit to promotion and application.
Claims (10)
1, the method for attachment of a kind of straight cutting binding post and main circuit board, it is characterized in that: main circuit board is fixedlyed connected with an auxiliary line plate by transition piece, described auxiliary line plate and cabinet panel are fixedly linked with syndeton, binding post passes cabinet panel and is fixed on the auxiliary line plate, thereby realize being connected of binding post and main circuit board, described transition piece is made by metal material or with the approaching material of metal material mechanical performance.
2, the method for attachment of straight cutting binding post according to claim 1 and main circuit board, it is characterized in that described straight cutting binding post is a fence type straight cutting binding post, described transition piece is the sheet material with right angle bent angle, a lateral surface of bent angle sheet material is fixedlyed connected with main circuit board, another lateral surface is connected with the auxiliary line plate that has assembled the straight cutting binding post, and described transition piece connects main circuit board and auxiliary line plate and is vertical relation each other.
3, the method for attachment of straight cutting binding post according to claim 1 and 2 and main circuit board is characterized in that described transition piece is connected with the fixedly connected bolt that is of auxiliary line plate with fixedly connected the reaching of main circuit board; The syndeton of described connection auxiliary line plate and cabinet panel is corresponding connecting hole and the connecting bolt that is provided with of auxiliary line plate and cabinet panel.
4, the method for attachment of straight cutting binding post according to claim 1 and 2 and main circuit board, it is characterized in that the correspondence position on described transition piece, auxiliary line plate and the cabinet panel is respectively arranged with through hole, by the screw assemblies that passes each through hole that the three is fixedly connected.
5, the method for attachment of straight cutting binding post according to claim 1 and 2 and main circuit board is characterized in that between described auxiliary line plate and the cabinet panel pad post being set.
6, the method for attachment of straight cutting binding post according to claim 3 and main circuit board, it is characterized in that described transition piece comprise two towards the quarter bend gusset material member of identical, upper and lower settings and be connected between the termination of the unidirectional biside plate of two quarter bend gusset material members and with this biside plate at conplane vertical plate, be provided with connecting hole on each side plate of described transition piece.
7, the method for attachment of straight cutting binding post according to claim 1 and main circuit board, it is characterized in that described method of attachment can be by main circuit board as independent modular assembly, with one or more groups auxiliary line plate and transition piece predetermined fixed on cabinet panel, described transition piece and as the corresponding connecting hole that is complementary that is provided with on the main circuit board of separate modular assembly is fixedly attached to main circuit board on the transition piece during installation and gets final product.
8, the method for attachment of straight cutting binding post according to claim 1 and main circuit board, it is characterized in that described method of attachment can be combined into a unit module by a main circuit board and one or one group of transition piece and an auxiliary line plate, described unit module can singlely also can be fixed on the cabinet panel in groups.
9, the jockey of a kind of straight cutting binding post and main circuit board, it is characterized in that, comprise an auxiliary line plate of fixedlying connected by transition piece with main circuit board, described auxiliary line plate links to each other with syndeton with cabinet panel, described auxiliary line plate is provided with the terminal connecting hole, is used to connect binding post.
10, the jockey of straight cutting binding post according to claim 9 and main circuit board, it is characterized in that described transition piece comprise two towards the quarter bend gusset material member of identical, upper and lower settings and be connected between the termination of the unidirectional biside plate of two quarter bend gusset material members and with this biside plate at conplane vertical plate, be provided with connecting hole on each side plate of described transition piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101788182A CN100495823C (en) | 2007-12-05 | 2007-12-05 | Connection method of direct insertion wiring terminal and main circuit board and connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101788182A CN100495823C (en) | 2007-12-05 | 2007-12-05 | Connection method of direct insertion wiring terminal and main circuit board and connection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101188332A CN101188332A (en) | 2008-05-28 |
| CN100495823C true CN100495823C (en) | 2009-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2007101788182A Active CN100495823C (en) | 2007-12-05 | 2007-12-05 | Connection method of direct insertion wiring terminal and main circuit board and connection device |
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| CN (1) | CN100495823C (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105555077B (en) * | 2015-11-27 | 2018-05-11 | 中国科学院近代物理研究所 | Detector array front-end electronics cabinet is dodged in the modeling of dark matter particle detection satellite |
| CN105657968B (en) * | 2015-12-31 | 2018-03-06 | 上海磊跃自动化设备有限公司 | The connection method of multilayer circuit board |
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- 2007-12-05 CN CNB2007101788182A patent/CN100495823C/en active Active
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| CN101188332A (en) | 2008-05-28 |
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