CN219372897U - FR4 precise multi-layer board convenient to disassemble and assemble for industrial control software - Google Patents
FR4 precise multi-layer board convenient to disassemble and assemble for industrial control software Download PDFInfo
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- CN219372897U CN219372897U CN202320504870.7U CN202320504870U CN219372897U CN 219372897 U CN219372897 U CN 219372897U CN 202320504870 U CN202320504870 U CN 202320504870U CN 219372897 U CN219372897 U CN 219372897U
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- circuit board
- board body
- cylinder
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model belongs to the field of FR4 precise multi-layer boards, in particular to an FR4 precise multi-layer board for industrial control software, which is convenient to disassemble and assemble, and comprises a chassis backboard, a circuit board body and a fixing mechanism, wherein the fixing mechanism comprises a connecting pin and a plug-in cylinder; through above-mentioned structure cooperation when needing the installation circuit board body, press the connecting pin until the connecting pin is pegged graft with the grafting section of thick bamboo, realize the installation of circuit board body, extract the connecting pin when need demolising the circuit board body, can accomplish the dismantlement of circuit board body, use the screwdriver rotatory relatively at quick-witted case inner chamber, the simple operation improves the dismouting efficiency of circuit board body.
Description
Technical Field
The utility model relates to the field of FR4 precise multi-layer boards, in particular to an FR4 precise multi-layer board for industrial control software, which is convenient to disassemble and assemble.
Background
FR-4epoxy glass cloth laminated board, depending on the application used, the industry is generally called: FR-4Epoxy Glass Cloth, insulating board, epoxy board, brominated epoxy board, FR-4, glass fiber board, FR-4 reinforcing board, FPC reinforcing board, flexible circuit board reinforcing board, FR-4epoxy board, flame-retardant insulating board, FR-4 laminated board, epoxy board, FR-4 optical board, FR-4 glass fiber board, epoxy glass cloth laminated board, circuit board drilling backing board, and main technical characteristics and application: the insulating material has stable electrical insulation performance, good flatness, smooth surface, no pits and standard thickness tolerance, and is suitable for products with high-performance electronic insulation requirements, such as FPC reinforcing plates, PCB drilling backing plates, glass fiber mesons, potentiometer carbon film printing glass fiber plates, precise pinion gears, precise test plates, insulating stay separators of electrical equipment, insulating backing plates, transformer insulating plates, motor insulating parts, grinding gears, electronic switch insulating plates and the like.
In the use of the accurate multiply wood of FR4, need with the accurate multiply wood fixed mounting of FR4 in the inside of quick-witted case, fix the accurate multiply wood of FR4 in the inside of quick-witted case through the screw among the prior art, at the in-process of installation, use the screwdriver to rotate the screw, because quick-witted case inner space is narrow and small, lead to the operation inconvenient.
Therefore, the FR4 precise multilayer board for industrial control software is convenient to assemble and disassemble.
Disclosure of Invention
In order to make up the defects of the prior art and solve the problems of narrow space in a case and inconvenient installation and operation, the utility model provides an FR4 precise multi-layer board for industrial control software, which is convenient to disassemble and assemble.
The technical scheme adopted for solving the technical problems is as follows: the FR4 precise multi-layer board for industrial control software convenient to assemble and disassemble comprises a chassis backboard, a circuit board body and a fixing mechanism.
The fixing mechanism comprises a connecting pin and a plug-in cylinder, the plug-in cylinder is fixedly arranged on the outer wall of the chassis backboard, and the connecting pin penetrates through the circuit board body and is plugged into the inner cavity of the plug-in cylinder.
Preferably, the fixing mechanism comprises a sliding frame and a connecting plate, the connecting plate is fixedly arranged on the outer wall of the sliding frame, the inner wall of the sliding frame is in sliding connection with the outer wall of the circuit board body, and the connecting pin penetrates through the connecting plate and is spliced with the inner cavity of the splicing cylinder.
Preferably, the corner position of the circuit board body is detachably connected with a supporting cylinder, and the side wall of the supporting cylinder is tightly attached to the outer wall of the circuit board body.
Preferably, the inner wall of the connecting plate is detachably connected with a supporting cylinder, and the side wall of the supporting cylinder is tightly attached to the outer wall of the connecting plate.
Preferably, the axial end of the supporting cylinder is tightly attached to the outer wall of the chassis backboard, the inner wall of the supporting cylinder is fixedly connected with the mounting cylinder, and the inner wall of the mounting cylinder is in sliding attachment with the outer wall of the connecting pin.
Preferably, one end fixedly connected with of connecting pin consolidates the piece, and the outer wall of connecting pin is provided with the elastic component, and the elastic component is used for promoting the connecting pin in real time, and the one end that the elastic component kept away from the connecting pin is laminated with the outer wall slip of supporting a section of thick bamboo.
The utility model has the advantages that:
1. according to the utility model, the connecting pin and the plug-in cylinder are arranged, when the circuit board body is required to be installed, the connecting pin is pressed until the connecting pin is plugged in the plug-in cylinder, so that the installation of the circuit board body is realized, the connecting pin is pulled out when the circuit board body is required to be removed, the circuit board body can be removed, the circuit board body is rotated by a screwdriver in the inner cavity of the case, the operation is convenient, and the dismounting efficiency of the circuit board body is improved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram illustrating the installation of a carriage in the present embodiment;
fig. 3 is a cross-sectional view of a web according to the present utility model.
In the figure: 1. a chassis back plate; 2. a circuit board body; 3. a connecting pin; 4. a support cylinder; 5. an elastic member; 6. a carriage; 7. a connecting plate; 8. a plug-in cylinder; 9. a reinforcing block; 10. and (5) installing a barrel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1, an FR4 precise multi-layer board for industrial control software, which is convenient to assemble and disassemble, comprises a chassis backboard 1, a circuit board body 2 and a fixing mechanism, wherein the circuit board body 2 is connected with the chassis backboard 1 through the fixing mechanism.
The fixing mechanism comprises a connecting pin 3 and a plug-in cylinder 8, the plug-in cylinder 8 is fixedly arranged on the outer wall of the chassis backboard 1, and the chassis backboard 1 is arranged at the mounting position of the plug-in cylinder 8.
The connecting pin 3 penetrates through the circuit board body 2 and is spliced with the inner cavity of the splicing cylinder 8, a through hole for the connecting pin 3 to penetrate is formed in the corner position of the circuit board body 2, when the position of the through hole corresponds to the position of the splicing cylinder 8 one by one, the connecting pin 3 is spliced with the splicing cylinder 8, the circuit board body 2 is fixedly installed, and compared with the prior art, the circuit board body 2 is fixed through the screw of the screwdriver, so that the operation in the inner space of a case can be facilitated, and the installation working efficiency is improved.
When the circuit board body 2 needs to be dismantled, the connecting pin 3 is pulled out, so that the circuit board body 2 can be disassembled, and the circuit board body is rotated by a screwdriver in the inner cavity of the case relatively, so that the operation is convenient.
The corner position of the circuit board body 2 can be dismantled and be connected with a support section of thick bamboo 4, the lateral wall of a support section of thick bamboo 4 is closely laminated with the outer wall of the circuit board body 2, a support section of thick bamboo 4 is located the through-hole of circuit board body 2 corner position, and a support section of thick bamboo 4 is a rubber section of thick bamboo with elasticity, realize a support section of thick bamboo 4 and the detachable connection of circuit board body 2 through the elasticity of a support section of thick bamboo 4, a support section of thick bamboo 4 is used for supporting circuit board body 2, avoids the back and the laminating of quick-witted case backplate 1 of circuit board body 2.
The axial end of the supporting cylinder 4 is tightly attached to the outer wall of the chassis backboard 1, so that the stress of the installed circuit board body 2 can be ensured to be uniform.
The inner wall fixedly connected with installation section of thick bamboo 10 of support section of thick bamboo 4, the inner wall of installation section of thick bamboo 10 and the outer wall slip laminating of connecting pin 3, the inner wall polishing of installation section of thick bamboo 10 is handled for reduce the resistance when sliding connection pin 3, and wherein the even quick-witted case backplate 1 laminating of outer wall of four support section of thick bamboo 4.
One end of the connecting pin 3 is fixedly connected with a reinforcing block 9, wherein the plug-in cylinder 8 is metal which can be attracted by a magnet, iron is selected here, the plug-in cylinder 8 is attracted by the reinforcing block 9, and the plug-in stability of the connecting pin 3 and the plug-in cylinder 8 is improved.
The outer wall of connecting pin 3 is provided with elastic component 5, and elastic component 5 is used for promoting connecting pin 3 in real time, and the one end that connecting pin 3 was kept away from to elastic component 5 slides the laminating with the outer wall of support section of thick bamboo 4, and elastic component 5 is common spring, through the elasticity of elastic component 5, can prevent that connecting pin 3 from directly exerting pressure on circuit board body 2, and then improves the security of installation.
Example two
Referring to fig. 2-3, a first difference from the embodiment is:
the model of machine case is different, when there is the deviation in through-hole position at the circuit board body 2 back and grafting section of thick bamboo 8 position, fixed establishment includes carriage 6 and connecting plate 7, connecting plate 7 fixed mounting is at the outer wall of carriage 6, the inner wall of carriage 6 and the outer wall sliding connection of circuit board body 2, connecting pin 3 runs through connecting plate 7 and pegging graft with the inner chamber of grafting section of thick bamboo 8, wherein carriage 6 is provided with four at least, be located the four sides of circuit board body 2 respectively, drive connecting plate 7 and connecting pin 3 through sliding adjustment carriage 6 and slide, until connecting pin 3 just is to grafting section of thick bamboo 8, press connecting pin 3 at this moment, until connecting pin 3 pegging graft with grafting section of thick bamboo 8, realize the fixed of circuit board body 2, this embodiment is the connection that can adapt to different model machine cases.
The inner wall of connecting plate 7 can be dismantled and be connected with support section of thick bamboo 4, and the lateral wall of support section of thick bamboo 4 is closely laminated with the outer wall of connecting plate 7, and support section of thick bamboo 4 is used for supporting connecting plate 7, prevents connecting plate 7 and quick-witted case backplate 1 laminating.
The axial end of the supporting cylinder 4 is tightly attached to the outer wall of the chassis backboard 1, and the supporting cylinder 4 is arranged inside each connecting plate 7, so that the balance of the circuit board body 2 is ensured.
The outer wall of connecting pin 3 is provided with elastic component 5, and elastic component 5 is used for promoting connecting pin 3 in real time, and the one end that connecting pin 3 was kept away from to elastic component 5 is slided the laminating with the outer wall of support section of thick bamboo 4, and elastic component 5 is the spring, and the setting of elastic component 5 can avoid connecting pin 3 direct and connecting plate 7 contact, plays the purpose of protection connecting plate 7 and carriage 6.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. FR4 precise multi-layer board for industrial control software convenient to disassemble and assemble, and is characterized in that: comprises a chassis backboard (1), a circuit board body (2) and a fixing mechanism;
the fixing mechanism comprises a connecting pin (3) and a plug-in cylinder (8), the plug-in cylinder (8) is fixedly arranged on the outer wall of the chassis backboard (1), and the connecting pin (3) penetrates through the circuit board body (2) and is plugged in an inner cavity of the plug-in cylinder (8).
2. The FR4 precise multilayer board for industrial control software convenient to assemble and disassemble according to claim 1, wherein the FR4 precise multilayer board is characterized in that: the fixing mechanism comprises a sliding frame (6) and a connecting plate (7), wherein the connecting plate (7) is fixedly arranged on the outer wall of the sliding frame (6), the inner wall of the sliding frame (6) is in sliding connection with the outer wall of the circuit board body (2), and the connecting pin (3) penetrates through the connecting plate (7) and is spliced with the inner cavity of the splicing cylinder (8).
3. The FR4 precise multilayer board for industrial control software convenient to assemble and disassemble according to claim 1, wherein the FR4 precise multilayer board is characterized in that: the corner position of the circuit board body (2) is detachably connected with a supporting cylinder (4), and the side wall of the supporting cylinder (4) is tightly attached to the outer wall of the circuit board body (2).
4. The FR4 precise multilayer board for industrial control software convenient to assemble and disassemble according to claim 2, wherein the FR4 precise multilayer board is characterized in that: the inner wall of the connecting plate (7) is detachably connected with a supporting cylinder (4), and the side wall of the supporting cylinder (4) is tightly attached to the outer wall of the connecting plate (7).
5. The FR4 precise multilayer board for industrial control software convenient to assemble and disassemble according to claim 3 or 4, wherein the FR4 precise multilayer board is characterized in that: the axial end of the supporting cylinder (4) is tightly attached to the outer wall of the chassis backboard (1), the inner wall of the supporting cylinder (4) is fixedly connected with a mounting cylinder (10), and the inner wall of the mounting cylinder (10) is in sliding attachment with the outer wall of the connecting pin (3).
6. The FR4 precise multilayer board for industrial control software convenient to assemble and disassemble according to claim 5, wherein the FR4 precise multilayer board is characterized in that: one end fixedly connected with of connecting pin (3) consolidates piece (9), the outer wall of connecting pin (3) is provided with elastic component (5), elastic component (5) are used for promoting in real time connecting pin (3), elastic component (5) are kept away from one end of connecting pin (3) with the outer wall slip laminating of support section of thick bamboo (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320504870.7U CN219372897U (en) | 2023-03-16 | 2023-03-16 | FR4 precise multi-layer board convenient to disassemble and assemble for industrial control software |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320504870.7U CN219372897U (en) | 2023-03-16 | 2023-03-16 | FR4 precise multi-layer board convenient to disassemble and assemble for industrial control software |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219372897U true CN219372897U (en) | 2023-07-18 |
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ID=87114082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320504870.7U Active CN219372897U (en) | 2023-03-16 | 2023-03-16 | FR4 precise multi-layer board convenient to disassemble and assemble for industrial control software |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219372897U (en) |
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2023
- 2023-03-16 CN CN202320504870.7U patent/CN219372897U/en active Active
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