CN219426062U - Printed board welding support - Google Patents
Printed board welding support Download PDFInfo
- Publication number
- CN219426062U CN219426062U CN202320590059.5U CN202320590059U CN219426062U CN 219426062 U CN219426062 U CN 219426062U CN 202320590059 U CN202320590059 U CN 202320590059U CN 219426062 U CN219426062 U CN 219426062U
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- China
- Prior art keywords
- threaded rod
- frame
- plate
- printed board
- rod
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model discloses a printed board welding bracket, wherein an adjusting frame is arranged on a bottom plate, sliding grooves are respectively arranged on two sides of the adjusting frame, a threaded rod and a reverse threaded rod are respectively arranged in the sliding grooves on two sides, and threaded sliding blocks are respectively arranged on the threaded rod and the reverse threaded rod in a threaded fit manner; the two ends of the sliding groove are respectively provided with a first through groove, the threaded sliding block is fixedly connected with the mounting plate, the mounting plate slides through the first through groove, the top end of the mounting plate is provided with a first mounting frame, the center of the adjusting frame is provided with a rotating bearing, and the threaded rod and the reverse threaded rod are respectively connected with the rotating bearing. According to the utility model, the reverse threaded rod and the threaded rod synchronously rotate under the action of the rotating bearing through rotating the arranged threaded rod, so that the first mounting frame slides along the first through groove through the threaded sliding block, and the vertical plate is attached to the placing frame for adjustment, so that the welding bracket can be adjusted according to the size of the printed board, and the welding bracket is flexible and convenient to use and has practicability.
Description
Technical Field
The utility model belongs to the field of printed board welding, and particularly relates to a printed board welding bracket.
Background
The PCB, called a printed circuit board, is an important electronic component, is a support for electronic components, is a carrier for electrically connecting the electronic components, and needs to be fixed on the surface of the printed board by welding.
Most printed board welding is carried out by placing the printed board on a table top, and most of the existing printed board welding supports are fixed and cannot be adjusted according to the size of the printed board.
Disclosure of Invention
In order to solve the technical defects in the prior art, the utility model provides a printed board welding bracket.
The technical solution for realizing the purpose of the utility model is as follows:
a printed board welding bracket comprises a bottom plate, an adjusting frame, a sliding chute, a threaded rod and a reverse threaded rod;
the adjusting frame is arranged on the bottom plate, sliding grooves are respectively formed in two sides of the adjusting frame, a threaded rod and a reverse threaded rod are respectively arranged in the sliding grooves in two sides, and threaded sliding blocks are respectively arranged on the threaded rod and the reverse threaded rod in a threaded fit manner;
the two ends of the sliding groove are respectively provided with a first through groove, the threaded sliding block is fixedly connected with a mounting plate, and the mounting plate slides through the first through grooves.
Further, a first mounting frame is arranged at the top end of the mounting plate.
Further, a rotary bearing is arranged at the center of the adjusting frame, and the threaded rod and the reverse threaded rod are respectively connected with the rotary bearing.
Further, the top of first mounting bracket sets up the riser, and one side that the riser kept away from alignment jig center department sets up the mount, and the inside of mount sets up F type slot, sets up detachable F type connecting block in the F type slot, and F type connecting block is connected with the rack.
Further, a supporting plate is further arranged at the center of the adjusting frame, a supporting frame is arranged at the top of the supporting plate, a vertical rod is arranged on the supporting frame, a push rod is connected to the vertical rod in a sliding mode, and a top plate is arranged at the top of the push rod;
further, a second through groove is formed in the vertical rod, a toothed plate is arranged on the ejector rod, and the toothed plate slides in the second through groove.
Further, set up second mounting bracket and fixed plate in the pole setting, the inside of second mounting bracket sets up the connecting axle, and the one end connecting gear of connecting axle, gear and pinion rack looks adaptation, the regulating disk is connected to the other end of connecting axle, sets up a plurality of slots on the regulating disk, the inside sliding connection of fixed plate has the inserted bar, inserted bar and slot looks adaptation.
Compared with the prior art, the utility model has the remarkable advantages that:
according to the printed board welding bracket, the reverse threaded rod and the threaded rod synchronously rotate under the action of the rotating bearing through the rotating threaded rod, so that the first mounting frame slides along the first through groove through the arranged threaded sliding block, the vertical board is attached to the placing frame for adjustment, the welding bracket can be adjusted according to the size of the printed board, and the welding bracket is flexible and convenient to use, so that the bracket has higher practicability.
The utility model is described in further detail below with reference to the drawings and the detailed description.
Drawings
Fig. 1 is a schematic diagram 1 of the overall structure of the present utility model.
Fig. 2 is a schematic diagram of the overall structure of the present utility model 2.
Fig. 3 is an enlarged view of the structure at a in the overall structure schematic of the present utility model.
Fig. 4 is an enlarged view of the structure at B in the overall schematic of the present utility model.
Detailed Description
It is easy to understand that various embodiments of the present utility model can be envisioned by those of ordinary skill in the art without altering the true spirit of the present utility model in light of the present teachings. Accordingly, the following detailed description and drawings are merely illustrative of the utility model and are not intended to be exhaustive or to limit or restrict the utility model. Rather, these embodiments are provided so that this disclosure will be thorough and complete by those skilled in the art. Preferred embodiments of the present utility model are described in detail below with reference to the attached drawing figures, which form a part of the present application and are used in conjunction with embodiments of the present utility model to illustrate the innovative concepts of the present utility model.
Examples
Referring to fig. 1 to 4, a printed board welding bracket comprises a bottom plate 1, an adjusting frame 2, a sliding chute 3, a threaded rod 5 and a reverse threaded rod 6;
the adjusting frame 2 is arranged on the bottom plate 1, sliding grooves 3 are respectively formed in two sides of the adjusting frame 2, a threaded rod 5 and a reverse threaded rod 6 are respectively arranged in the sliding grooves 3 in two sides, the radial outer walls of the threaded rod 5 and the reverse threaded rod 6 are respectively provided with a threaded sliding block through internal and external thread matching, the threaded rod 5 can rotate under the action of an adjusting valve, and the threaded sliding blocks can slide and adjust along the sliding grooves 3 under the action of the threaded rod 5 and the reverse threaded rod 6;
the two ends of the sliding chute 3 are respectively provided with a first through groove 7, the threaded sliding block is fixedly connected with a mounting plate 9, and the mounting plate 9 slides through the first through grooves 7 under the action of the sliding threaded sliding block.
The top of the mounting plate 9 is provided with a first mounting frame 10.
The center department rotation of alignment jig 2 is connected with rolling bearing, and threaded rod 5 and reverse threaded rod 6 are connected with rolling bearing respectively, and reverse threaded rod 6 carries out synchronous rotation with threaded rod 5 under rolling bearing's effect.
The top of the first mounting frame 10 is provided with a vertical plate 11, one side of the vertical plate 11, which is far away from the center of the adjusting frame 2, is provided with a fixing frame 12, an F-shaped slot 13 is arranged in the fixing frame 12, a detachable F-shaped connecting block 14 is arranged in the F-shaped slot 13, and the F-shaped connecting block 14 is connected with a placing frame 15; when the rack is used, the F-shaped connecting block 14 is inserted into the F-shaped slot 13 in the fixing rack 12, so that the rack 15 can be fixed, and conversely, the rack 15 can be detached, so that the replacement of different racks 15 can be achieved.
The center of the adjusting frame 2 is also provided with a supporting plate 16, the top of the supporting plate 16 is provided with a supporting frame 17, the supporting frame 17 is provided with a vertical rod 18, the vertical rod 18 is connected with a push rod 21 in a sliding way, and the top of the push rod 21 is provided with a top plate 22;
the upright rod 18 is provided with a second through groove 20, the ejector rod 21 is provided with a toothed plate 23, the toothed plate 23 slides in the second through groove 20, and when the printed circuit board is used, the ejector rod 21 is attached with the top plate 22 to adjust the height along the upright rod 18 under the action of force, so that the middle position of the printed circuit board is supported, and the printed circuit board is prevented from being broken due to overlarge force;
further, a second mounting frame 25 and a fixing plate 29 are arranged on the vertical rod 18, a connecting shaft 27 is arranged in the second mounting frame 25, one end of the connecting shaft 27 is connected with a gear 24, the gear 24 is matched with the toothed plate 23, the other end of the connecting shaft 27 is connected with an adjusting disc 28, a plurality of slots 31 are formed in the arc surface of the adjusting disc 28, a plug rod 30 is connected inside the fixing plate 29 in a sliding mode, and the plug rod 30 is matched with the slots 31.
During the use, the adjusting disk 28 that rotates the setting makes the connecting axle 27 accompany the gear 24 and rotates, and the in-process that the gear 24 rotated produces the interact with the pinion rack 23 to make ejector pin 21 slide in the inside of pole setting 18, insert the inserted bar 30 and carry out spacing fixed to the adjusting disk 28 in the slot 31 of adjusting disk 28 arc face, thereby reach the spacing to ejector pin 21.
When the welding bracket works, firstly, the regulating valve is rotated to enable the threaded rod 5 to rotate in the chute 3, the reverse threaded rod 6 and the threaded rod 5 synchronously rotate under the action of the rotating bearing, the threaded slider interacts with the rotating threaded rod 5 and the reverse threaded rod 6 to slide along the chute 3, and the threaded slider is attached with the first mounting frame 10 to slide along the first through groove 7;
the F-shaped connecting block 14 is inserted into the F-shaped slot 13 in the fixed frame 12, the fixed frame 15 can be fixed, otherwise, the F-shaped connecting block can be detached, the replacement of different fixed frames 15 can be achieved, the ejector rod 21 is attached to the top plate 22 to adjust the height along the upright rod 18 under the action of force, so that the middle position of a printed board is supported, the printed board is prevented from being broken due to overlarge force, the connecting shaft 27 is attached to the gear 24 to rotate by rotating the adjusting disc 28, interaction is generated between the gear 24 and the toothed plate 23 in the rotating process, the ejector rod 21 slides in the upright rod 18, the inserting rod 30 is inserted into the slot 31 of the circular arc surface of the adjusting disc 28 to limit and fix the adjusting disc 28, and the limit of the ejector rod 21 is achieved.
The foregoing embodiments illustrate and describe the basic principles, principal features 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 (7)
1. The printed board welding bracket is characterized by comprising a bottom plate (1), an adjusting frame (2), a sliding chute (3), a threaded rod (5) and a reverse threaded rod (6);
the adjusting frame (2) is arranged on the bottom plate (1), sliding grooves (3) are respectively formed in two sides of the adjusting frame (2), a threaded rod (5) and a reverse threaded rod (6) are respectively arranged in the sliding grooves (3) in two sides, and threaded sliders are respectively arranged on the threaded rod (5) and the reverse threaded rod (6) through threaded fit;
the two ends of the sliding groove (3) are respectively provided with a first through groove (7), the threaded sliding block is fixedly connected with a mounting plate (9), and the mounting plate (9) slides through the first through grooves (7).
2. The printed board soldering stand according to claim 1, characterized in that the top end of the mounting plate (9) is provided with a first mounting bracket (10).
3. The printed board welding bracket according to claim 1, characterized in that a rotating bearing is arranged at the center of the adjusting bracket (2), and a threaded rod (5) and a reverse threaded rod (6) are respectively connected with the rotating bearing.
4. The printed board welding bracket according to claim 2, wherein a vertical plate (11) is arranged at the top of the first mounting frame (10), a fixing frame (12) is arranged on one side, away from the center of the adjusting frame (2), of the vertical plate (11), an F-shaped slot (13) is arranged in the fixing frame (12), a detachable F-shaped connecting block (14) is arranged in the F-shaped slot (13), and the F-shaped connecting block (14) is connected with the placing frame (15).
5. A printed board welding bracket according to claim 3, characterized in that the center of the adjusting bracket (2) is further provided with a supporting plate (16), the top of the supporting plate (16) is provided with a supporting frame (17), the supporting frame (17) is provided with a vertical rod (18), the vertical rod (18) is connected with a push rod (21) in a sliding way, and the top of the push rod (21) is provided with a top plate (22).
6. The printed board welding bracket according to claim 5, wherein the upright (18) is provided with a second through groove (20), the ejector rod (21) is provided with a toothed plate (23), and the toothed plate (23) slides in the second through groove (20).
7. The printed board welding bracket according to claim 6, wherein the second mounting frame (25) and the fixing plate (29) are arranged on the upright (18), a connecting shaft (27) is arranged in the second mounting frame (25), one end of the connecting shaft (27) is connected with a gear (24), the gear (24) is matched with the toothed plate (23), the other end of the connecting shaft (27) is connected with an adjusting disc (28), a plurality of slots (31) are formed in the adjusting disc (28), an inserting rod (30) is connected with the fixing plate (29) in a sliding mode, and the inserting rod (30) is matched with the slots (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320590059.5U CN219426062U (en) | 2023-03-23 | 2023-03-23 | Printed board welding support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320590059.5U CN219426062U (en) | 2023-03-23 | 2023-03-23 | Printed board welding support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219426062U true CN219426062U (en) | 2023-07-28 |
Family
ID=87338874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320590059.5U Active CN219426062U (en) | 2023-03-23 | 2023-03-23 | Printed board welding support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219426062U (en) |
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2023
- 2023-03-23 CN CN202320590059.5U patent/CN219426062U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |