CN218830774U - SMT paster mainboard with dustproof construction - Google Patents
SMT paster mainboard with dustproof construction Download PDFInfo
- Publication number
- CN218830774U CN218830774U CN202223083726.5U CN202223083726U CN218830774U CN 218830774 U CN218830774 U CN 218830774U CN 202223083726 U CN202223083726 U CN 202223083726U CN 218830774 U CN218830774 U CN 218830774U
- Authority
- CN
- China
- Prior art keywords
- groove
- main body
- plate
- adjusting
- fixedly connected
- 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.)
- Active
Links
Images
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a SMT paster mainboard with dustproof structure, belonging to the SMT paster technical field; the patch comprises a side dust guard, a patch main body, a groove, a sliding groove, an adjusting plate, a jack, an adjusting hole, a screw hole, a spring groove and an inserting column; a groove is arranged in the paster main body, and the side dust-proof plate is inserted into the groove; a sliding groove is formed in the side dust-proof plate, the adjusting plate is arranged in the sliding groove, and the adjusting plate and the sliding groove are arranged in a sliding manner; the adjusting plate is provided with an adjusting hole, and the side dust guard is provided with a screw hole; the side dust guard is internally provided with a jack, the patch main body is internally provided with a spring groove, the inserting column is positioned in the spring groove, and the end part of the inserting column is inserted into the jack; through setting up height-adjustable's seal structure, can solve among the prior art and can't compress the problem that the shared space of seal structure was gone on as far as possible according to electronic component's height.
Description
Technical Field
The utility model provides a SMT paster mainboard with dustproof construction belongs to SMT paster technical field.
Background
Current STM paster mainboard in use exposes in equipment inside basically, owing to lack dustproof mechanism, the dust is gathered on STM paster mainboard easily, and long-time use leads to faults such as short circuit very easily to appear, leads to the unable normal work of circuit board. Therefore, publication number CN217428422U discloses an SMT patch mainboard with high dustproof structure, including the mainboard body, the mount pad is installed to the bottom of mainboard body, the top of mainboard body is equipped with the sealed cowling, the equal fixed mounting in one side that the sealed cowling is adjacent with the mount pad has a seal assembly, install two coupling assembling between sealed cowling and the mount pad jointly.
The utility model has the following disadvantages: the height of the sealing cover is not adjustable; SMT paster generally is used in the extremely limited circuit in space, sets up the sealed cowling seal structure and can occupy the extra space of circuit, for saving space, should make the high paster mainboard of laminating as far as possible of sealed cowling, and the electronic component height on the different paster mainboard is different, above-mentioned utility model's sealed cowling structure height can not be adjusted, consequently can't be according to the shared space of the electronic component height as far as possible compression seal structure on the paster mainboard, consequently has the limitation.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of SMT paster mainboard with dustproof construction, simple structure through setting up but height-adjusting's seal structure, can solve among the prior art can't come the problem that compresses to the shared space of seal structure as far as possible according to electronic component's height.
The utility model discloses a solve above-mentioned problem, the technical scheme who proposes is: an SMT chip main board with a dustproof structure comprises an upper dustproof plate, a locking screw, a side dustproof plate, a chip main body, a groove, a slot, an inserting block, a lower dustproof plate, a sliding groove, an adjusting plate, an inserting hole, an adjusting hole, a screw hole, an operation block, a compression spring, a spring groove, a fixing ring and an inserting column; a groove is arranged in the paster main body, and the side dust-proof plate is inserted into the groove; a sliding groove is formed in the side dust-proof plate, the adjusting plate is arranged in the sliding groove, and the adjusting plate and the sliding groove are arranged in a sliding manner; the adjusting plate is provided with an adjusting hole, the side dust guard is provided with a screw hole, and a locking screw penetrates through the screw hole and the adjusting hole, so that the side dust guard is fixedly connected with the adjusting plate; the upper dustproof plate is horizontally arranged and fixedly connected with the adjusting plate; the side dust guard is internally provided with a jack, the paster main body is internally provided with a spring groove, the inserting column is positioned in the spring groove, and the end part of the inserting column is inserted into the jack; the operation block is positioned outside the patch main body and is fixedly connected with the inserting column; the compression spring is sleeved on the inserted column and is positioned in the spring groove; the fixing ring is sleeved on the inserted column and is fixedly connected with the inserted column; the patch main body is internally provided with a slot, the insertion block is positioned in the slot, and the insertion block is fixedly connected with the patch main body; the lower dust guard is arranged below the insert block and fixedly connected with the insert block;
seven adjusting holes are arranged and are uniformly distributed from top to bottom;
a certain compression amount is reserved when the compression spring is installed;
the insertion block is fixedly connected with the patch main body in a screw connection mode;
the patch main body is provided with electronic elements, and the electronic elements are all within the range of the side dust guard.
The utility model has the advantages that:
1. the adjusting plate is provided with seven adjusting holes, and the seven adjusting holes are uniformly distributed from top to bottom; when the height of the sealing structure is adjusted, the adjusting plate can slide in the sliding groove, different adjusting holes are aligned with the screw holes, and then the locking screws are used for locking.
2. The inserting column is positioned in the spring groove, and the end part of the inserting column is inserted into the inserting hole; compared with the prior art, the connection structure of the dustproof structure and the patch main body is more convenient to mount and dismount through the arrangement of the inserting column inserting hole, so that the patch is convenient to maintain; the insertion block is positioned in the slot and fixedly connected with the patch main body; the lower dust guard is arranged below the insert block and fixedly connected with the insert block; through setting up dust guard down, can prevent dust the below of paster main part, compare with the conventional art, it is dustproof more comprehensive.
To sum up, the utility model discloses a but set up height-adjusting's seal structure, can solve among the prior art can't come to try hard to carry out the problem compressed to the shared space of seal structure according to electronic component's height.
Drawings
Fig. 1 is the utility model relates to a structural schematic diagram of SMT paster mainboard with dustproof construction.
Fig. 2 is the utility model relates to a cross-sectional view of side dust guard of SMT paster mainboard with dustproof construction.
Fig. 3 is the utility model relates to a partial enlarged view of SMT paster mainboard with dustproof construction.
1. An upper dust guard; 2. locking the screw; 3. a side dust guard; 4. a patch body; 5. a groove; 6. a slot; 7. inserting a block; 8. a lower dust guard; 9. a chute; 10. an adjusting plate; 11. a jack; 12. an adjustment hole; 13. screw holes; 14. an operation block; 15. a compression spring; 16. a spring slot; 17. a fixing ring; 18. and (5) inserting the column.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
According to the illustrations of FIGS. 1-3: the utility model provides a SMT paster mainboard with dustproof construction: the anti-dust device comprises an upper dust-proof plate 1, a locking screw 2, a side dust-proof plate 3, a patch main body 4, a groove 5, a slot 6, an insertion block 7, a lower dust-proof plate 8, a chute 9, an adjusting plate 10, an insertion hole 11, an adjusting hole 12, a screw hole 13, an operation block 14, a compression spring 15, a spring slot 16, a fixing ring 17 and an insertion column 18; a groove 5 is formed in the patch main body 4, and the side dust-proof plate 3 is inserted into the groove 5; a sliding groove 9 is formed in the side dust-proof plate 3, an adjusting plate 10 is arranged in the sliding groove 9, and the adjusting plate 10 and the sliding groove 9 are arranged in a sliding manner; an adjusting hole 12 is formed in the adjusting plate 10, a screw hole 13 is formed in the side dust-proof plate 3, and the locking screw 2 penetrates through the screw hole 13 and the adjusting hole 12, so that the side dust-proof plate 3 is fixedly connected with the adjusting plate 10; the upper dustproof plate 1 is horizontally arranged, and the upper dustproof plate 1 is fixedly connected with the adjusting plate 10; the side dust-proof plate 3 is internally provided with an insertion hole 11, the patch main body 4 is internally provided with a spring groove 16, an insertion column 18 is positioned in the spring groove 16, and the end part of the insertion column 18 is inserted into the insertion hole 11; the operation block 14 is positioned outside the patch main body 4, and the operation block 14 is fixedly connected with the inserting column 18; the inserted column 18 is sleeved with a compression spring 15, and the compression spring 15 is positioned in the spring groove 16; the fixing ring 17 is sleeved on the inserting column 18 and is fixedly connected with the inserting column 18; a slot 6 is arranged in the patch main body 4, an insertion block 7 is positioned in the slot 6, and the insertion block 7 is fixedly connected with the patch main body 4; the lower dust guard 8 is arranged below the insert block 7 and is fixedly connected with the insert block 7; seven adjusting holes 12 are arranged, and the seven adjusting holes 12 are uniformly distributed from top to bottom; a certain compression amount is reserved in the compression spring 15 during installation; the inserting block 7 is fixedly connected with the patch main body 4 by a screw; the patch main body 4 is provided with electronic components, and the electronic components are all within the range of the side dust-proof plate 3.
The principle of the utility model
The height of the side dust-proof plate 3 should be as low as possible as the height of the electronic components on the general patch main body 4, so that a sufficient adjustment range can be realized; when the height of the sealing structure is adjusted according to the height of the electronic element on the patch main body 4, the locking screw 2 is taken down, the upper dustproof plate 1 is operated, the upper dustproof plate 1 drives the adjusting plate 10 to slide in the sliding groove 9, when the lower bottom surface of the upper dustproof plate 1 is to be in contact with the electronic element on the patch main body 4, the space occupied by the sealing structure is minimum, the screw hole 13 is aligned with the nearest adjusting hole 12, and the locking screw 2 is used for locking.
When the sealing structure is disassembled, the operation block 14 is pulled towards the position far away from the patch main body 4, the fixing ring 17 compresses the compression spring 15, and meanwhile, the inserting column 18 is separated from the inserting hole 11, so that the side dust guard 3 can be pulled out, and the disassembly is very convenient; since the compression spring 15 is pre-compressed for a certain amount during installation, the compression spring 15 continuously generates pressure on the fixing ring 17 during installation, so that the plug 18 is not easy to be separated from the insertion hole 11.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, it should be understood that those skilled in the art should also understand the scope of the present invention without inventively designing the similar structure and embodiments of the present invention without departing from the spirit of the present invention.
Claims (5)
1. The utility model provides a SMT paster mainboard with dustproof construction which characterized in that: the patch comprises an upper dust guard (1), a locking screw (2), a side dust guard (3), a patch main body (4), a groove (5), a slot (6), an insertion block (7), a lower dust guard (8), a sliding groove (9), an adjusting plate (10), an insertion hole (11), an adjusting hole (12), a screw hole (13), an operation block (14), a compression spring (15), a spring groove (16), a fixing ring (17) and an insertion column (18); a groove (5) is formed in the patch main body (4), and the side dust-proof plate (3) is inserted into the groove (5); a sliding groove (9) is formed in the side dust-proof plate (3), an adjusting plate (10) is arranged in the sliding groove (9), and the adjusting plate (10) and the sliding groove (9) are arranged in a sliding mode; an adjusting hole (12) is formed in the adjusting plate (10), a screw hole (13) is formed in the side dust-proof plate (3), and a locking screw (2) penetrates through the screw hole (13) and the adjusting hole (12), so that the side dust-proof plate (3) is fixedly connected with the adjusting plate (10); the upper dustproof plate (1) is horizontally arranged, and the upper dustproof plate (1) is fixedly connected with the adjusting plate (10); a jack (11) is arranged in the side dust-proof plate (3), a spring groove (16) is arranged in the patch main body (4), the inserting column (18) is positioned in the spring groove (16), and the end part of the inserting column (18) is inserted into the jack (11); the operation block (14) is positioned outside the patch main body (4), and the operation block (14) is fixedly connected with the inserting column (18); a compression spring (15) is sleeved on the inserted column (18), and the compression spring (15) is positioned in the spring groove (16); the fixing ring (17) is sleeved on the inserting column (18) and is fixedly connected with the inserting column (18); a slot (6) is arranged in the patch main body (4), the insertion block (7) is positioned in the slot (6), and the insertion block (7) is fixedly connected with the patch main body (4); the lower dust guard (8) is arranged below the inserting block (7) and is fixedly connected with the inserting block (7).
2. An SMT chip board having a dust-proof structure according to claim 1, wherein: seven adjusting holes (12) are arranged, and the seven adjusting holes (12) are uniformly distributed from top to bottom.
3. An SMT chip board having a dust-proof structure according to claim 1, wherein: the compression spring (15) is reserved with a certain compression amount during installation.
4. An SMT chip board having a dust proof structure according to claim 1, wherein: the inserting block (7) is fixedly connected with the patch main body (4) through screws.
5. An SMT chip board having a dust-proof structure according to claim 1, wherein: and the patch main body (4) is provided with electronic elements, and the electronic elements are all within the range of the side dust guard (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223083726.5U CN218830774U (en) | 2022-11-21 | 2022-11-21 | SMT paster mainboard with dustproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223083726.5U CN218830774U (en) | 2022-11-21 | 2022-11-21 | SMT paster mainboard with dustproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218830774U true CN218830774U (en) | 2023-04-07 |
Family
ID=87275983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223083726.5U Active CN218830774U (en) | 2022-11-21 | 2022-11-21 | SMT paster mainboard with dustproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218830774U (en) |
-
2022
- 2022-11-21 CN CN202223083726.5U patent/CN218830774U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218830774U (en) | SMT paster mainboard with dustproof construction | |
| CN204758963U (en) | Fixed structure of LCD screen and PCB board | |
| CN217521545U (en) | Waterproof button of super narrow frame panel computer | |
| CN211427250U (en) | Novel mainframe box of computer | |
| CN219352232U (en) | Circuit board convenient to heat dissipation | |
| CN114430122B (en) | Copper bar connecting system of power electronic module | |
| CN211047383U (en) | Multilayer circuit board | |
| CN221103484U (en) | Multimedia exchange platform | |
| CN219801345U (en) | Radio frequency coaxial connector with dustproof function | |
| CN217546494U (en) | Electronic equipment with touch feedback | |
| CN218273253U (en) | Protective cover for pcb chip of server computer | |
| CN112153491B (en) | Installation mechanism at corner of network distribution frame | |
| CN216905629U (en) | Easy dismounting's nuclear core plate shield cover | |
| CN219534926U (en) | Improved analog and digital audio connector structure | |
| CN221040970U (en) | Dustproof device of electronic relay | |
| CN219419566U (en) | Novel backboard connector | |
| CN219107897U (en) | Electronic information anti-interference device | |
| CN220776225U (en) | Distributor shell | |
| CN221009346U (en) | VH power supply base connector assembly | |
| CN218938869U (en) | Mounting structure of computer display card | |
| CN215117416U (en) | Industrial control computer motherboard dust crust | |
| CN214545179U (en) | Flexible circuit board with installation auxiliary assembly | |
| CN213690472U (en) | Complete machine cabinet server convenient for installing power supply module | |
| CN215374018U (en) | Protective structure of low-temperature sensor | |
| CN216928988U (en) | Connector structure with good anti-electromagnetic interference effect |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |