CN214558087U - Adjustable circuit board soldering clamp - Google Patents
Adjustable circuit board soldering clamp Download PDFInfo
- Publication number
- CN214558087U CN214558087U CN202023260183.0U CN202023260183U CN214558087U CN 214558087 U CN214558087 U CN 214558087U CN 202023260183 U CN202023260183 U CN 202023260183U CN 214558087 U CN214558087 U CN 214558087U
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- circuit board
- board soldering
- spring
- workstation
- adjustable
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Abstract
The utility model discloses a circuit board soldering anchor clamps with adjustable belongs to the electric tool technical field for the building, comprises a workbench, the sliding sleeve is installed in workstation bottom four corners, the sliding sleeve inside wall rotates with the slider to be connected, the slider welding is at manual flexible leg top, workstation top recess both ends all are connected with the side spacing board through the second spring, workstation top both ends fixed mounting has the telescope tube, spacing piece is installed on the telescope tube top, the utility model discloses adjustable circuit board soldering anchor clamps adjustable workstation's height, the utility model discloses circuit board soldering anchor clamps with adjustable can grasp the circuit board of any size in the certain limit, and application scope is wide.
Description
Technical Field
The utility model relates to an electric tool field for the building specifically is a circuit board soldering anchor clamps with adjustable.
Background
With the rapid development of technology and the widespread use of electrical equipment in daily life, the development trend of electronic equipment is now towards high precision and miniaturization, wherein the integrated circuit board (PBC) is an essential component, and the circuit board to be processed is generally soldered on a soldering fixture during the soldering process.
The conventional circuit board soldering clip has the following disadvantages: 1. the traditional circuit board soldering fixture cannot adjust the height and is fixed in height, so that the circuit board soldering fixture is inconvenient to use; 2. the traditional circuit board soldering fixture can only clamp one type of circuit board, and the application range is narrow; accordingly, one skilled in the art provides an adjustable circuit board soldering fixture to address the problems set forth in the background above.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an adjustable circuit board soldering fixture, the utility model can adjust the height of the workbench, when the workbench needs to be heightened, the manual telescopic legs at the four corners of the bottom of the workbench are extended, the hand-held upper rod rotates clockwise along the inner side wall of the lower rod, because the outer side wall of the upper rod is provided with external threads matched with the internal threads of the inner side wall of the lower rod, the upper rod rotates upwards along the inner side wall of the lower rod, the sliding block at the top of the upper rod rotates in the sliding sleeve to offset the rotating force, the whole manual telescopic leg only rises, when the workbench needs to be lowered, the manual telescopic legs at the four corners of the bottom of the workbench are shortened, the hand-held upper rod rotates anticlockwise along the inner side wall of the lower rod, because the outer side wall of the upper rod is provided with external threads matched with the internal threads of the inner side wall of the lower rod, the upper rod rotates downwards along the inner side wall of the lower rod, the sliding block at the top of the upper rod offsets the rotating force in the sliding sleeve, whole manual flexible leg only reduces, the utility model discloses circuit board soldering anchor clamps with adjustable can grasp the circuit board of any size in the certain limit, when needs centre gripping circuit board, push down the side limiting plate with the hand, the second spring is compressed, lift up the upper limit piece with the hand, the montant upwards slides in the guide pin bushing, first spring is compressed, put the circuit board on the recess of workstation, the hand loosens, the second spring kick-backs to reset and drives the side limiting plate and support the circuit board from both sides, first spring kick-backs to reset and drives the montant and slide down in the guide pin bushing, upper limit piece moves down and resets, the sheet rubber supports circuit board top both sides, firm centre gripping circuit board, in order to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the automatic telescopic device comprises a workbench, sliding sleeves are installed at four corners of the bottom of the workbench, the inner side walls of the sliding sleeves are rotatably connected with sliding blocks, the sliding blocks are welded at the tops of manual telescopic legs, two ends of grooves in the top of the workbench are connected with side limiting plates through second springs, telescopic sleeves are fixedly installed at two ends of the top of the workbench, and upper limiting blocks are installed at the tops of the telescopic sleeves.
As a further aspect of the present invention: the bottom of the manual telescopic leg is welded with a mounting ring, the surface of the mounting ring is provided with a screw hole, and the mounting ring is detachably connected with a workbench of a welding device through the screw hole and a bolt.
As a further aspect of the present invention: the manual telescopic leg comprises an upper rod and a lower rod, wherein the outer side wall of the upper rod is provided with an external thread and is detachably connected with the inner side wall of the lower rod through the external thread and the internal thread.
As a further aspect of the present invention: and one end of the bottom of the upper limiting block is bonded with a rubber sheet.
As a further aspect of the present invention: the telescopic sleeve comprises a guide sleeve, a limiting piece, a vertical rod and a first spring, wherein the inner side wall of the guide sleeve is connected with the vertical rod in a sliding mode, the first spring is sleeved on the outer side wall of the vertical rod and is connected with the inner side wall of the guide sleeve through the first spring, the limiting piece is welded at the bottom of the vertical rod, and the limiting piece is welded at the top of the vertical rod.
As a further aspect of the present invention: the cross section of the workbench is concave.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the adjustable circuit board tin soldering fixture can adjust the height of the workbench, when the workbench needs to be heightened, the manual telescopic legs at the four corners of the bottom of the workbench are extended, the handheld upper rod rotates clockwise along the inner side wall of the lower rod, because the outer side wall of the upper rod is provided with the external thread matched with the internal thread of the inner side wall of the lower rod, the upper rod rotates upwards along the inner side wall of the lower rod, the sliding block at the top of the upper rod rotates in the sliding sleeve to offset the rotating force, the whole manual telescopic leg only rises, when the workbench needs to be lowered, the manual telescopic legs at the four corners of the bottom of the workbench are shortened, the handheld upper rod rotates anticlockwise along the inner side wall of the lower rod, because the outer side wall of the upper rod is provided with the external thread matched with the internal thread of the inner side wall of the lower rod, the upper rod rotates downwards along the inner side wall of the lower rod, the sliding block at the top of the upper rod rotates in the sliding sleeve to offset the rotating force, the whole manual telescopic leg only lowers, the problem that the height of a traditional circuit board soldering clamp cannot be adjusted is solved.
2. The utility model discloses circuit board soldering anchor clamps can grasp the circuit board of any size in the certain limit with adjustable, when needing the centre gripping circuit board, push down the side limiting plate with the hand, the second spring is compressed, with the hand lifting limit piece, the montant upwards slides in the guide pin bushing, first spring is compressed, put the circuit board on the recess of workstation, the hand loosens, the second spring kick-backs and resets and drive the side limiting plate and support the circuit board from both sides, first spring kick-backs and resets and drive the montant and slide down in the guide pin bushing, it resets to go up the limiting block downstream, the sheet rubber supports circuit board top both sides, firm centre gripping circuit board, but solve the problem of the circuit board of traditional circuit board soldering anchor clamps only centre gripping a model.
Drawings
Fig. 1 is a schematic view of an overall structure of an adjustable circuit board soldering fixture according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a manual telescopic leg of an adjustable circuit board soldering fixture according to an embodiment of the present invention;
fig. 3 is a schematic cross-sectional view of an adjustable circuit board soldering fixture according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an adjustable telescopic sleeve of a circuit board soldering fixture according to an embodiment of the present invention.
In the figure: 1. a work table; 2. manually telescoping the legs; 3. a mounting ring; 4. a bolt; 5. a screw hole; 6. an upper limit block; 7. a side limiting plate; 8. a telescopic sleeve; 801. a guide sleeve; 802. a limiting sheet; 803. a vertical rod; 804. a first spring; 9. a rod is arranged; 10. a lower rod; 11. a second spring; 12. a rubber sheet; 13. a sliding sleeve; 14. a slider; 15. an external thread; 16. an internal thread.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1 ~ 4, in the embodiment of the utility model, a circuit board soldering anchor clamps with adjustable, including workstation 1, sliding sleeve 13 is installed in 1 bottom four corners of workstation, sliding sleeve 13 inside wall rotates with slider 14 to be connected, the 14 welding of slider is at 2 tops of manual flexible leg, 1 top recess both ends of workstation are all connected with side limiting plate 7 through second spring 11, 1 top both ends fixed mounting of workstation has flexible cover 8, spacing piece 6 is installed at flexible cover 8 top, the utility model discloses adjustable circuit board soldering anchor clamps adjustable workstation 1's height, the utility model discloses circuit board soldering anchor clamps with adjustable can grasp the circuit board of any size in the certain limit, and application scope is wide.
Wherein, the welding of 2 bottoms of manual flexible legs has the collar 3, screw 5 has been seted up on the collar 3 surface and can be dismantled with the welding set workstation through screw 5 and bolt 4 and be connected, be convenient for installation and dismantlement.
Wherein, manual flexible leg 2 includes upper boom 9 and lower beam 10, the external screw thread 15 has been seted up to the upper boom 9 lateral wall and can be dismantled with the lower beam 10 inside wall through external screw thread 15 and internal thread 16 and be connected, is convenient for adjust the height of manual flexible leg 2.
Wherein, go up spacing 6 bottom one end bonding and have the sheet rubber 12, sheet rubber 12 is soft flexible, prevents scraping effectually.
Wherein, the telescopic sleeve 8 includes guide pin bushing 801, spacing piece 802, montant 803 and first spring 804, guide pin bushing 801 inside wall and montant 803 sliding connection, the montant 803 lateral wall has cup jointed first spring 804 and has been connected with guide pin bushing 801 inside wall through first spring 804, the welding of montant 803 bottom has spacing piece 802, the welding of montant 803 top has last spacing piece 6, is convenient for go up spacing piece 6 and according to the height and the automatically regulated of circuit board.
The cross section of the workbench 1 is concave, so that the circuit board can be clamped conveniently.
The utility model discloses a theory of operation is: when the workbench 1 needs to be heightened, the manual telescopic legs 2 at four corners of the bottom of the workbench 1 are extended, the handheld upper rod 9 rotates clockwise along the inner side wall of the lower rod 10, because the outer side wall of the upper rod 9 is provided with the external threads 15 matched with the internal threads 16 of the inner side wall of the lower rod 10, the upper rod 9 rotates upwards along the inner side wall of the lower rod 10, the slide block 14 at the top of the upper rod 9 rotates in the sliding sleeve 13 to offset the rotating force, the whole manual telescopic leg 2 only rises, when the workbench 1 needs to be lowered, the manual telescopic legs 2 at four corners of the bottom of the workbench 1 are shortened, the handheld upper rod 9 rotates anticlockwise along the inner side wall of the lower rod 10, because the outer side wall of the upper rod 9 is provided with the external threads 15 matched with the internal threads 16 of the inner side wall of the lower rod 10, the upper rod 9 rotates downwards along the inner side wall of the lower rod 10, the slide block 14 at the top of the upper rod 9 rotates in the sliding sleeve 13 to offset the rotating force, the whole manual telescopic leg 2 only lowers, when the circuit board needs to be clamped, the side limiting plate 7 is pressed by a hand, the second spring 11 is compressed, the upper limiting block 6 is lifted by the hand, the vertical rod 803 slides upwards in the guide sleeve 801, the first spring 804 is compressed, the circuit board is placed on the groove of the workbench 1, the hand is loosened, the second spring 11 rebounds and resets to drive the side limiting plate 7 to prop against the circuit board from two sides, the first spring 804 rebounds and resets to drive the vertical rod 803 to slide downwards in the guide sleeve 801, the upper limiting block 6 moves downwards and resets, the rubber sheet 12 props against two sides of the top of the circuit board, and the circuit board is clamped stably.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An adjustable circuit board soldering clamp comprises a workbench (1), and is characterized in that: sliding sleeve (13) are installed in workstation (1) bottom four corners, sliding sleeve (13) inside wall rotates with slider (14) and is connected, slider (14) welding is at manual flexible leg (2) top, workstation (1) top recess both ends all are connected with side limiting plate (7) through second spring (11), workstation (1) top both ends fixed mounting has flexible cover (8), spacing piece (6) are installed on flexible cover (8) top.
2. An adjustable circuit board soldering fixture as claimed in claim 1, wherein: the bottom of the manual telescopic leg (2) is welded with a mounting ring (3), the surface of the mounting ring (3) is provided with a screw hole (5) and is detachably connected with a workbench of a welding device through the screw hole (5) and a bolt (4).
3. An adjustable circuit board soldering fixture as claimed in claim 1, wherein: manual flexible leg (2) include upper boom (9) and lower beam (10), external screw thread (15) have been seted up to upper boom (9) lateral wall and through external screw thread (15) and internal thread (16) can dismantle with lower beam (10) inside wall and be connected.
4. An adjustable circuit board soldering fixture as claimed in claim 1, wherein: and a rubber sheet (12) is bonded at one end of the bottom of the upper limiting block (6).
5. An adjustable circuit board soldering fixture as claimed in claim 1, wherein: flexible cover (8) are including guide pin bushing (801), spacing piece (802), montant (803) and first spring (804), guide pin bushing (801) inside wall and montant (803) sliding connection, montant (803) lateral wall has cup jointed first spring (804) and has been connected with guide pin bushing (801) inside wall through first spring (804), montant (803) bottom welding has spacing piece (802), montant (803) top welding has last spacing piece (6).
6. An adjustable circuit board soldering fixture as claimed in claim 1, wherein: the cross section of the workbench (1) is concave.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023260183.0U CN214558087U (en) | 2020-12-30 | 2020-12-30 | Adjustable circuit board soldering clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023260183.0U CN214558087U (en) | 2020-12-30 | 2020-12-30 | Adjustable circuit board soldering clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214558087U true CN214558087U (en) | 2021-11-02 |
Family
ID=78367303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023260183.0U Active CN214558087U (en) | 2020-12-30 | 2020-12-30 | Adjustable circuit board soldering clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214558087U (en) |
-
2020
- 2020-12-30 CN CN202023260183.0U patent/CN214558087U/en active Active
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