CN219698207U - Driving wire insulation fixing piece for PCB - Google Patents
Driving wire insulation fixing piece for PCB Download PDFInfo
- Publication number
- CN219698207U CN219698207U CN202321086678.7U CN202321086678U CN219698207U CN 219698207 U CN219698207 U CN 219698207U CN 202321086678 U CN202321086678 U CN 202321086678U CN 219698207 U CN219698207 U CN 219698207U
- Authority
- CN
- China
- Prior art keywords
- fixing plate
- screw
- fixing
- plate
- fixing piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000009413 insulation Methods 0.000 title claims abstract description 13
- 239000011810 insulating material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 230000000670 limiting effect Effects 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model relates to the technical field of PCB boards, in particular to a drive wire insulation fixing piece for a PCB board, which comprises a printed board: the surface of the printed board is connected with a first screw, the outer wall of the first screw is sleeved with a fixing piece, one side of the fixing piece is connected with a supporting plate, a second screw is inserted into the supporting plate, the outer wall of one side of the second screw is sleeved with a first fixing plate, one side of the first fixing plate is connected with a bearing ring, one end of the bearing ring is movably connected with a threaded rod, and the outer wall of the threaded rod is sleeved with a second fixing plate. According to the utility model, through the separation and limit effects of the through holes formed by the grooves formed in the first fixing plate and the second fixing plate, the wire harnesses connected with the printed board are prevented from being influenced by electric leakage or the wire harnesses are too dense, the connection stability of the wire harnesses is influenced in the process of installing and switching the wire harnesses, different wire harnesses are separated in an insulating manner, and meanwhile, the edges of the pressed wire harness joints are seen, so that the connection stability of the wire harnesses is ensured.
Description
Technical Field
The utility model relates to the technical field of PCB boards, in particular to a driving wire insulation fixing piece for a PCB board.
Background
The PCB is called a printed circuit board, also called a printed circuit board, which is an important electronic component, is a support body of the electronic component, is a carrier for electrically connecting the electronic components, is also called a printed circuit board because the PCB is manufactured by adopting an electronic printing technology, is almost all kinds of electronic equipment, such as electronic watches, calculators, computers, communication electronic equipment, and the like, and only needs to have electronic components such as integrated circuits and the like, so that a printed board is used for electrically connecting all the components, a plurality of interfaces are arranged on the PCB, and are connected with a wire harness connector for data intercommunication with external equipment through the wire harness, but a plurality of wire harnesses are connected in a gathering way to avoid the influence of electric leakage between the wire harnesses, or are installed and switched because the wire harnesses are too dense.
When using current drive line for the PCB board, its effect for the PCB board is through pencil and external equipment data intercommunication, but the PCB board does not carry out spaced fixed establishment to the pencil, easily causes a large amount of pencil gathering to connect, still can cause the electric leakage influence between the pencil, has certain danger.
Disclosure of Invention
The utility model aims to provide a driving wire insulation fixing piece for a PCB (printed Circuit Board) to solve the problems that the PCB provided in the background art is not provided with a fixing mechanism for separating wire harnesses, a large number of wire harnesses are easy to gather and connect, electric leakage influence is caused between the wire harnesses, and a certain danger exists.
In order to achieve the above purpose, the utility model provides a driving wire insulation fixing piece for a PCB, which comprises a printed board:
the surface of the printed board is connected with a first screw, the outer wall of the first screw is sleeved with a fixing piece, one side of the fixing piece is connected with a supporting plate, a second screw is inserted into the supporting plate, the outer wall of one side of the second screw is sleeved with a first fixing plate, one side of the first fixing plate is connected with a bearing ring, one end of the bearing ring is movably connected with a threaded rod, and the outer wall of the threaded rod is sleeved with a second fixing plate;
the surface of the fixing piece is provided with an oval screw hole, and one end of the first screw penetrates through the oval screw hole formed in the fixing piece and is connected to the inside of the printed board.
Preferably, the shape of the supporting plate is I-shaped, and the first fixing plate and the second fixing plate are embedded in the supporting plate.
Preferably, the first fixing plate and the second fixing plate are made of insulating materials, and the surface of the supporting plate is provided with a thread groove.
Preferably, the inner sides of the first fixing plate and the second fixing plate are provided with slotted holes, the inner walls of the slotted holes formed in the first fixing plate and the second fixing plate are provided with threads, and the inner sides of the first fixing plate and the second fixing plate are provided with a plurality of groups of grooves and are matched to form through holes.
Preferably, threaded holes are formed in two ends of the inner side of the second fixing plate, and the threaded rods are rotationally connected inside the threaded holes formed in the second fixing plate.
Preferably, the two groups of limiting rings are provided with groove bodies at two ends of each group, one side of the inner wall of the groove body provided with the limiting rings is fixedly connected with one end of the telescopic spring, and the two groups of limiting rings are connected through the telescopic spring.
Compared with the prior art, the utility model has the beneficial effects that:
1. through placing the backup pad in the printed board surface to passing the oval screw that first screw was seted up with stationary blade one end and connecting in the printed board inside, fix the backup pad, then will connect in the pencil gomphosis of printed board in the recess that first fixed plate was seted up, then with first fixed plate inboard butt in the second fixed plate is inboard, make the bearing ring that first fixed plate is connected support the threaded rod insert in the screw hole that the second fixed plate was seted up inside, and make threaded rod surface engagement rotate in the screw thread, make it rotate in bearing ring inside, when threaded rod one end surface butt closes in screw hole inner wall one side, accomplish the connection between first fixed plate and the second fixed plate, and form the through-hole through the recess collocation that first fixed plate and second fixed plate were seted up and separate spacing effect to the pencil that connects the printed board, then with first fixed plate and second fixed plate gomphosis in the backup pad inside, pass first fixed plate and second fixed plate set up and engage in the screw thread groove inside that the backup pad was seted up, fix first fixed plate and second fixed plate, thereby realize the fixed effect to the pencil, see between the wire harness and the wire harness, because the wire harness is connected closely, the wire harness is connected in the wire harness is tight, the wire harness is tight joint is guaranteed to the wire harness and wire harness stability is guaranteed.
Drawings
FIG. 1 is a schematic perspective view of the structure of the present utility model;
FIG. 2 is a schematic perspective view of the structure of the present utility model in elevation and cross section;
FIG. 3 is a schematic perspective view, partially in section, of a structure of the present utility model;
fig. 4 is a top view partially cut-away perspective schematic illustration of the structure of the present utility model.
In the figure: 1. a printed board; 2. a first screw; 3. a fixing piece; 4. a support plate; 5. a second screw; 6. a first fixing plate; 7. a bearing ring; 8. a threaded rod; 9. and a second fixing plate.
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.
Referring to fig. 1-4, an embodiment of the present utility model is provided:
the utility model provides a drive wire insulation mounting for PCB board, includes printed board 1:
the surface of the printed board 1 is connected with a first screw 2, the outer wall of the first screw 2 is sleeved with a fixing piece 3, one side of the fixing piece 3 is connected with a supporting plate 4, a second screw 5 is inserted into the supporting plate 4, one side outer wall of the second screw 5 is sleeved with a first fixing plate 6, one side of the first fixing plate 6 is connected with a bearing ring 7, one end of the bearing ring 7 is movably connected with a threaded rod 8, the outer wall of the threaded rod 8 is sleeved with a second fixing plate 9, electronic elements in the printed board 1 are in the prior art and can be purchased in the market and are not used as technical protection points of the utility model, and therefore excessive statements are not made.
Further, the surface of the fixing piece 3 is provided with an oval screw hole, one end of the first screw 2 penetrates through the oval screw hole formed in the fixing piece 3 to be connected to the inside of the printed board 1, and the limiting effect on the fixing piece 3 and the supporting plate 4 is achieved.
Further, the shape of the supporting plate 4 is I-shaped, and the first fixing plate 6 and the second fixing plate 9 are embedded in the supporting plate 4, so that the positioning effect on the first fixing plate 6 and the second fixing plate 9 is realized.
Further, the first fixing plate 6 and the second fixing plate 9 are made of insulating materials, and the surface of the supporting plate 4 is provided with a thread groove, so that the limiting effect on the second screw 5 is achieved.
Further, slotted holes are formed in the inner sides of the first fixing plate 6 and the second fixing plate 9, threads are formed in the inner walls of the slotted holes formed in the first fixing plate 6 and the second fixing plate 9, a plurality of groups of grooves are formed in the inner sides of the first fixing plate 6 and the second fixing plate 9 and matched with the grooves to form through holes, and therefore limiting effect on the wire harness connected with the printed board 1 is achieved.
Further, threaded holes are formed in two ends of the inner side of the second fixing plate 9, the threaded rod 8 is rotatably connected inside the threaded holes formed in the second fixing plate 9, and limiting effect on the threaded rod 8 is achieved.
Working principle: when the drive wire for the PCB board is separated and fixed, through placing backup pad 4 on the surface of printed board 1, and connect the elliptical screw hole that first screw 2 was seted up with stationary blade 3 one end in printed board 1 inside, fix backup pad 4, then will connect the pencil gomphosis in printed board 1 in the recess that first fixed plate 6 was seted up, then with first fixed plate 6 inboard butt in second fixed plate 9 inboard, make the bearing ring 7 that first fixed plate 6 connects support threaded rod 8 insert locate the screw hole inside that second fixed plate 9 was seted up, and make threaded rod 8 surface engagement rotate in the screw thread, make it rotate in bearing ring 7 inside, accomplish the connection between first fixed plate 6 and the second fixed plate 9 when threaded rod 8 one end surface butt is in screw hole inner wall one side, and separate spacing effect through the recess collocation that first fixed plate 6 and second fixed plate 9 were seted up the pencil that connects printed board 1, then pass first fixed plate 6 and second fixed plate 9 inside in backup pad 4, make second screw 5 pass first fixed plate 6 and second fixed plate 9 and set up in the screw hole inside and set up in the screw hole that second fixed plate 9, thereby realize the fixed effect of separating the inside of the fixed plate of the groove hole and setting up.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a drive wire insulation mounting for PCB board, includes printed board (1), its characterized in that:
the novel printed circuit board comprises a printed circuit board body, and is characterized in that a first screw (2) is connected to the surface of the printed circuit board body (1), a fixing piece (3) is sleeved on the outer wall of the first screw (2), a supporting plate (4) is connected to one side of the fixing piece (3), a second screw (5) is inserted into the supporting plate (4), a first fixing plate (6) is sleeved on the outer wall of one side of the second screw (5), a bearing ring (7) is connected to one side of the first fixing plate (6), a threaded rod (8) is movably connected to one end of the bearing ring (7), and a second fixing plate (9) is sleeved on the outer wall of the threaded rod (8).
2. The drive wire insulation fixing member for a PCB according to claim 1, wherein: oval screw holes are formed in the surface of the fixing piece (3), and one end of the first screw (2) penetrates through the oval screw holes formed in the fixing piece (3) and is connected to the inside of the printed board (1).
3. The drive wire insulation fixing member for a PCB according to claim 1, wherein: the shape of the supporting plate (4) is I-shaped, and the first fixing plate (6) and the second fixing plate (9) are embedded in the supporting plate (4).
4. The drive wire insulation fixing member for a PCB according to claim 1, wherein: the first fixing plate (6) and the second fixing plate (9) are made of insulating materials, and a thread groove is formed in the surface of the supporting plate (4).
5. The drive wire insulation fixing member for a PCB according to claim 1, wherein: the inner sides of the first fixing plate (6) and the second fixing plate (9) are provided with slotted holes, the inner walls of the slotted holes formed in the first fixing plate (6) and the second fixing plate (9) are provided with threads, and the inner sides of the first fixing plate (6) and the second fixing plate (9) are provided with a plurality of groups of grooves and are matched to form through holes.
6. The drive wire insulation fixing member for a PCB according to claim 5, wherein: threaded holes are formed in two ends of the inner side of the second fixing plate (9), and the threaded rod (8) is rotatably connected inside the threaded holes formed in the second fixing plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321086678.7U CN219698207U (en) | 2023-05-08 | 2023-05-08 | Driving wire insulation fixing piece for PCB |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321086678.7U CN219698207U (en) | 2023-05-08 | 2023-05-08 | Driving wire insulation fixing piece for PCB |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219698207U true CN219698207U (en) | 2023-09-15 |
Family
ID=87966123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321086678.7U Active CN219698207U (en) | 2023-05-08 | 2023-05-08 | Driving wire insulation fixing piece for PCB |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219698207U (en) |
-
2023
- 2023-05-08 CN CN202321086678.7U patent/CN219698207U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |