CN219087592U - Locomotive control circuit board mounting structure - Google Patents
Locomotive control circuit board mounting structure Download PDFInfo
- Publication number
- CN219087592U CN219087592U CN202223237604.7U CN202223237604U CN219087592U CN 219087592 U CN219087592 U CN 219087592U CN 202223237604 U CN202223237604 U CN 202223237604U CN 219087592 U CN219087592 U CN 219087592U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- positioning
- board body
- positioning seat
- seat
- 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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- 230000003137 locomotive effect Effects 0.000 title claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000006378 damage Effects 0.000 abstract description 3
- 230000035939 shock Effects 0.000 abstract description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model discloses a locomotive control circuit board mounting structure which comprises a circuit board body, wherein the circuit board body is arranged between a first shell and a second shell, a pair of limiting seats are arranged at two ends of two sides of the circuit board body, a limiting rod is arranged between each pair of limiting seats, a first positioning seat is arranged at two ends of the limiting rod, springs are arranged between the first positioning seat and the limiting seats, second positioning plates are arranged at two ends of the inner sides of the first shell and the second shell, second positioning seats are arranged at two ends of one side, opposite to the circuit board body, of the second positioning plates, and transmission rods are arranged at the first positioning seats and the second positioning seats. This application has set up buffer unit between circuit board body and control box, and buffer unit's setting can reduce the damage that the control box received when receiving the impact or jolt, can improve the shock resistance of circuit board body, and the intensity of circuit board has been improved to the phase change.
Description
Technical Field
The utility model relates to the technical field of locomotive control circuit boards, in particular to a locomotive control circuit board mounting structure.
Background
The names of the circuit boards are: ceramic circuit boards, alumina ceramic circuit boards, aluminum nitride ceramic circuit boards, PCB boards, aluminum substrates, high frequency boards, thick copper plates, impedance boards, PCBs, ultra-thin circuit boards, printed (copper etching technology) circuit boards, and the like. The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in mass production of fixed circuits and optimization of the layout of electrical appliances.
The circuit board that current locomotive control box used generally carries out fixed connection through screw and control box, so does not have buffer unit between circuit board and the box body, so when the control box received jolting, the structure of circuit board can be impaired, so need set up buffer unit and then can reduce the harm that the circuit board received between circuit board and the control box body.
Disclosure of Invention
The utility model aims at: in order to solve the above problems, a locomotive control circuit board mounting structure is proposed.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a locomotive control circuit board mounting structure, includes the circuit board body, the circuit board body sets up between first casing and second casing, the both sides both ends of circuit board body all are provided with a pair of spacing seat, every pair all be provided with the gag lever post between the spacing seat, the both ends of gag lever post all are provided with first positioning seat, first positioning seat with all be provided with the spring between the spacing seat, first casing with the inboard both ends of second casing all are provided with the second locating plate, the second locating plate with one side both ends that the circuit board body is relative all are provided with the second positioning seat, first positioning seat with the second positioning seat is provided with the transfer line.
Preferably, a collar is arranged at the bottom of the first positioning seat, and the limiting rod penetrates through the collar and is in sliding connection with the collar.
Preferably, two ends of the transmission rod are respectively connected with the first positioning seat and the second positioning seat in a rotating way.
Preferably, the first casing with the inboard both sides of second casing all are provided with first locating plate, first locating plate evenly distributed has a plurality of locating holes, evenly distributed has a plurality of with the locating lever of locating hole adaptation on the second locating plate.
Preferably, a thread groove is formed in the side junction of the first shell, a threaded hole is formed in the side junction of the second shell, and the first shell and the second shell are fixedly connected through screws.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
be provided with circuit board body, first casing, second casing, thread groove, screw hole, first locating plate, locating hole, spacing seat, gag lever post, spring, lantern ring, first locating seat, second locating plate, second locating seat, transfer line and locating lever structure in this application, this application has set up buffer unit between circuit board body and control box, buffer unit's setting can reduce the damage that the control box received when receiving impact or jolt, can improve the shock resistance of circuit board body, the intensity of the circuit board that has improved of variable looks.
Drawings
FIG. 1 illustrates a schematic diagram of an overall explosive structure provided in accordance with an embodiment of the present utility model;
fig. 2 is a schematic diagram showing a first view angle structure of a circuit board body according to an embodiment of the utility model;
fig. 3 is a schematic view showing a second view angle structure of a circuit board body according to an embodiment of the utility model;
legend description:
1. a circuit board body; 2. a first housing; 3. a second housing; 4. a thread groove; 5. a threaded hole; 6. a first positioning plate; 7. positioning holes; 8. a limit seat; 9. a limit rod; 10. a spring; 11. a collar; 12. a first positioning seat; 13. a second positioning plate; 14. a second positioning seat; 15. a transmission rod; 16. and a positioning rod.
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. 1-3, the present utility model provides a technical solution:
the utility model provides a locomotive control circuit board mounting structure, including circuit board body 1, circuit board body 1 sets up between first casing 2 and second casing 3, circuit board body 1's both sides both ends all are provided with a pair of spacing seat 8, all be provided with gag lever post 9 between every spacing seat 8, gag lever post 9's both ends all are provided with first positioning seat 12, all be provided with spring 10 between first positioning seat 12 and the spacing seat 8, first casing 2 all are provided with second locating plate 13 with the inboard both ends of second casing 3, second locating plate 13 all are provided with second locating seat 14 with the relative one side both ends of circuit board body 1, first positioning seat 12 and second locating seat 14 are provided with transfer line 15, the bottom of first positioning seat 12 is provided with lantern ring 11, gag lever post 9 runs through lantern ring 11 and lantern ring 11 sliding connection, the both ends of transfer line 15 respectively with first positioning seat 12 and second positioning seat 14 rotation connection, the inboard both sides of first casing 2 and second casing 3 all are provided with first locating plate 6, first locating plate 6 evenly distributed has a plurality of locating plates to meet 7, evenly distributed has a plurality of locating plates 7 on the first casing 3 side and a plurality of locating plate 3 limit screw thread holes 2, the second casing side 3 is provided with the screw thread hole 2 side 3, the screw thread is located between the first casing side 3.
Specifically, as shown in the figure, a locomotive control circuit board mounting structure, including circuit board body 1, circuit board body 1 sets up between first casing 2 and second casing 3, the both sides both ends of circuit board body 1 all are provided with a pair of spacing seat 8, all be provided with gag lever post 9 between every pair of spacing seat 8, the both ends of gag lever post 9 all are provided with first positioning seat 12, all be provided with spring 10 between first positioning seat 12 and the spacing seat 8, the inboard both ends of first casing 2 and second casing 3 all are provided with second locating plate 13, the both ends of one side that second locating plate 13 is relative with circuit board body 1 all are provided with second positioning seat 14, first positioning seat 12 and second positioning seat 14 are provided with transfer line 15, the bottom of first positioning seat 12 is provided with lantern ring 11, gag lever post 9 runs through lantern ring 11 and lantern ring 11 sliding connection, the both ends of transfer line 15 rotate with first positioning seat 12 and second positioning seat 14 respectively and be connected.
Specifically, as shown in the figure, the first positioning plates 6 are respectively arranged on two sides of the inner sides of the first casing 2 and the second casing 3, a plurality of positioning holes 7 are uniformly distributed on the first positioning plates 6, and a plurality of positioning rods 16 matched with the positioning holes 7 are uniformly distributed on the second positioning plates 13. The side junction of the first shell 2 is provided with a thread groove 4, the side junction of the second shell 3 is provided with a thread hole 5, and the first shell 2 and the second shell 3 are fixedly connected through screws.
Specifically, as shown in the figure, a thread groove 4 is formed at the side junction of the first shell 2, a threaded hole 5 is formed at the side junction of the second shell 3, and the first shell 2 and the second shell 3 are fixedly connected through screws.
The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. The utility model provides a locomotive control circuit board mounting structure, includes circuit board body (1), circuit board body (1) set up between first casing (2) and second casing (3), its characterized in that, both sides both ends of circuit board body (1) all are provided with a pair of spacing seat (8), every pair all be provided with gag lever post (9) between spacing seat (8), the both ends of gag lever post (9) all are provided with first positioning seat (12), first positioning seat (12) with all be provided with spring (10) between spacing seat (8), first casing (2) with the inboard both ends of second casing (3) all are provided with second locating plate (13), second locating plate (13) with one side both ends that circuit board body (1) are relative all are provided with second positioning seat (14), first positioning seat (12) with second positioning seat (14) are provided with transfer line (15).
2. The locomotive control circuit board mounting structure according to claim 1, wherein a collar (11) is provided at the bottom of the first positioning seat (12), and the stopper rod (9) penetrates through the collar (11) and is slidably connected with the collar (11).
3. The locomotive control circuit board mounting structure according to claim 2, wherein both ends of the transmission rod (15) are respectively rotatably connected with the first positioning seat (12) and the second positioning seat (14).
4. A locomotive control circuit board mounting structure according to claim 3, wherein the first housing (2) and the second housing (3) are provided with first positioning plates (6) on both sides of the inner side, the first positioning plates (6) are uniformly distributed with a plurality of positioning holes (7), and the second positioning plates (13) are uniformly distributed with a plurality of positioning rods (16) adapted to the positioning holes (7).
5. The locomotive control circuit board mounting structure according to any one of claims 1 to 4, wherein a thread groove (4) is provided at a side junction of the first housing (2), a thread hole (5) is provided at a side junction of the second housing (3), and the first housing (2) and the second housing (3) are fixedly connected by a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223237604.7U CN219087592U (en) | 2022-12-05 | 2022-12-05 | Locomotive control circuit board mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223237604.7U CN219087592U (en) | 2022-12-05 | 2022-12-05 | Locomotive control circuit board mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219087592U true CN219087592U (en) | 2023-05-26 |
Family
ID=86388686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223237604.7U Active CN219087592U (en) | 2022-12-05 | 2022-12-05 | Locomotive control circuit board mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219087592U (en) |
-
2022
- 2022-12-05 CN CN202223237604.7U patent/CN219087592U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A locomotive control circuit board installation structure Granted publication date: 20230526 Pledgee: Guangfa Bank Co.,Ltd. Dalian Branch Pledgor: Dalian Chengyi Electrical Equipment Co.,Ltd. Registration number: Y2024980031407 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |