CN207460610U - A kind of welding circuit board fixture - Google Patents
A kind of welding circuit board fixture Download PDFInfo
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- CN207460610U CN207460610U CN201721219973.XU CN201721219973U CN207460610U CN 207460610 U CN207460610 U CN 207460610U CN 201721219973 U CN201721219973 U CN 201721219973U CN 207460610 U CN207460610 U CN 207460610U
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- circuit board
- compression bar
- fixed
- plate
- plugboard
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Abstract
The utility model discloses a kind of welding circuit board fixtures, including bottom plate, support plate is equipped on the left of the upper end of the bottom plate, connecting plate is fixedly connected on the right side of the upper end of the bottom plate, bearing plate is fixed in the middle part of the left end of the connecting plate, the left upper part of the connecting plate is fixedly connected with plugboard, compression bar is plugged on the left of the plugboard, the upper end of the compression bar is fixed with draw ring, the lower part of the compression bar is fixed with spring block, the compression bar is socketed with spring between spring block and plugboard, the lower end of the compression bar is fixedly connected with briquetting, the upper center of the bottom plate is equipped with link block, the upper end of the link block is fixed with fan.The welding circuit board fixture, by the structure of relieve heat room, relieve heat room enables to fan blowout wind uniformly to blow on circuit board, and the temperature for avoiding circuit board is excessively high；Pass through the structure of cooling box so that spongy layer remains at certain wettability.
Description
Technical field
The utility model is related to welding technology fields, are specially a kind of welding circuit board fixture.
Background technology
Wiring board is divided into single sided board, the three big classification of dual platen and multilayer circuit board if dividing by the number of plies.It is first
Single sided board, on most basic PCB, part is concentrated wherein on one side, and conducting wire is then concentrated on another side.Because conducting wire only occurs
One side wherein, so this PCB is just claimed to be called one-sided circuit board.Single sided board usually makes simple, low cost, but a disadvantage is that
It can not be applied on too complicated product.Dual platen is the extension of single sided board, when individual layer wiring cannot meet the need of electronic product
It is necessary to using dual platen when wanting.It is two-sided have cover copper and have cabling, and can the line between two layers be turned on by via
Road is allowed to form required network connection.Multi-layer board refers to three layers or more of conductive pattern layer and insulation material therebetween
Material is laminated with being separated by, and the printed board that conductive pattern interconnects on request therebetween.Multilayer circuit board be electronic information technology to
At high speed, the product that multi-functional, large capacity, small size, slimming, lightweight direction are developed, is manually welded in circuit board
In the process, it is necessary to which circuit board is fixed, but common fixing device, it is fixed inconvenient, and the cooling to welding pen
Device is easily dried, therefore we have proposed a kind of welding circuit board fixtures.
Utility model content
The purpose of this utility model is to provide a kind of welding circuit board fixture, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides following technical solution：A kind of welding circuit board fixture, the bottom of including
Plate, the upper end left side of the bottom plate are equipped with support plate, connecting plate, the connecting plate are fixedly connected on the right side of the upper end of the bottom plate
Left end in the middle part of be fixed with bearing plate, the left upper part of the connecting plate is fixedly connected with plugboard, a left side for the plugboard
Side is plugged with compression bar, and the upper end of the compression bar is fixed with draw ring, and the lower part of the compression bar is fixed with spring block, the pressure
Bar is socketed with spring between spring block and plugboard, and the lower end of the compression bar is fixedly connected with briquetting, the bottom plate it is upper
End middle part is equipped with link block, and the upper end of the link block is fixed with fan, and the fan is plugged on relieve heat room, the relieve heat room
Inner cavity is equipped with the first wind-guiding block, and the inner cavity upper end of the relieve heat room is equipped with the second wind-guiding block, is opened in the middle part of the second wind-guiding block
There is air-inlet cavity, the top of the relieve heat room is provided with ventilation hole, the upper end of the upper end of the support plate, the lower end of briquetting and bearing plate
Neonychium is equipped with, the neonychium includes base, elastic layer and hollow bubble, is fixed on the right side of the lower end of the plugboard
Fixed plate, the upper end of the fixed plate are equipped with cooling box, the cooling box include spongy layer, baffle, suction hole, water suction sliver,
Water storage cavity and water inlet.
Preferably, the bottom of the neonychium is base, and the upper end of the base is fixed with elastic layer, the elastic layer
Be internally provided with several hollow bubbles, the hollow bubble is uniformly arranged in the inside of elastic layer.
Preferably, spongy layer is equipped in the middle part of the inner cavity of the cooling box, the lower end of the spongy layer is equipped with baffle, the gear
Several suction holes are provided on plate, water suction sliver is plugged in the suction hole, the upper end of the water suction sliver is fixedly connected on
The lower end of spongy layer, the lower part of the water suction sliver are located at water storage cavity, and the right end top of the water storage cavity is equipped with water inlet.
Preferably, the ventilation hole is equipped with several, and ventilation hole is uniformly arranged on the upper head plate of relieve heat room.
Preferably, the compression bar is equipped with several, and the compression bar equidistant arrangement is on plugboard.
Compared with prior art, the beneficial effects of the utility model are：The welding circuit board fixture, by being equipped with relieve heat
The structure of room, fan provide relieve heat room wind, and the wind of fan blowout blows to circuit board by ventilation hole, passes through the knot of relieve heat room
Structure enables to the wind that fan is blown out uniformly to blow on circuit board, and the temperature for avoiding circuit board is excessively high；By being equipped with neonychium
Structure, neonychium can be good at protection circuit plates, avoids briquetting and damage circuit board by pressure；By being equipped with the structure of cooling box,
Spongy layer is enabled to remain at certain wettability, avoids spongy layer in long-time service, it is excessively dry.
Description of the drawings
Fig. 1 is the utility model section view；
Fig. 2 is the utility model top view；
Fig. 3 is the utility model cooling box sectional view；
Fig. 4 is the utility model neonychium sectional view.
In figure：1 bottom plate, 2 support plates, 3 connecting plates, 4 bearing plates, 5 plugboards, 6 compression bars, 7 spring blocks, 8 springs, 9 pressures
Block, 10 draw rings, 11 link blocks, 12 fans, 13 relieve heat rooms, 14 second wind-guiding blocks, 15 air-inlet cavities, 16 ventilation holes, 17 first wind-guidings
Block, 18 neonychiums, 181 bases, 182 elastic layers, 183 hollow bubbles, 19 fixed plates, 20 cooling boxes, 201 spongy layers, 202 gears
Plate, 203 suction holes, 204 water suction slivers, 205 water storage cavities, 206 water inlets.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of welding circuit board fixture, including bottom plate
1, the upper end left side of the bottom plate 1 is equipped with support plate 2, and connecting plate 3, the company are fixedly connected on the right side of the upper end of the bottom plate 1
Bearing plate 4 is fixed in the middle part of the left end of fishplate bar 3, the left upper part of the connecting plate 3 is fixedly connected with plugboard 5, described to insert
The left side of fishplate bar 5 is plugged with compression bar 6, and the compression bar 6 is equipped with several, and 6 equidistant arrangement of compression bar is on plugboard 5.It is described
The upper end of compression bar 6 is fixed with draw ring 10, and the lower part of the compression bar 6 is fixed with spring block 7, and the compression bar 6 is in spring catch
Spring 8 is socketed between block 7 and plugboard 5, the lower end of the compression bar 6 is fixedly connected with briquetting 9, manually pulls up drawing
Ring 10 so that compression bar 6 moves upwards, and between circuit board grafting briquetting 9 and bearing plate 4, draw ring 10 is unclamped, in the work of spring 8
Under so that the briquetting 9 of 6 lower end of compression bar tightly push down circuit board, the upper center of the bottom plate 1 is equipped with link block 11, institute
The upper end for stating link block 11 is fixed with fan 12, excessively high in order to avoid the temperature of circuit board in soldered circuit board, can beat
12 are opened fan, and the fan 12 is plugged on relieve heat room 13, wind is provided relieve heat room 13 by fan 12, the wind that fan 12 is blown out leads to
It crosses ventilation hole 16 and blows to circuit board, by the structure of relieve heat room 13, the wind that fan 12 is blown out is enabled to uniformly to blow to circuit
On plate, 13 inner cavity of relieve heat room is equipped with the first wind-guiding block 17, and the inner cavity upper end of the relieve heat room 13 is equipped with the second wind-guiding block 14,
The middle part of the second wind-guiding block 14 is provided with air-inlet cavity 15, and the top of the relieve heat room 13 is provided with ventilation hole 16, the ventilation hole
16 are equipped with several, and ventilation hole 16 is uniformly arranged on the upper head plate of relieve heat room 13.The upper end of the support plate 2, briquetting
9 lower end and the upper end of bearing plate 4 are equipped with neonychium 18, and the neonychium 18 includes base 181, elastic layer 182 and hollow
Bubble 183, the neonychium 18 of 4 upper end of 9 lower end of briquetting and bearing plate can be good at protection circuit plates, avoid briquetting 9 and damage by pressure
Circuit board, the bottom of the neonychium 18 is base 181, and the upper end of the base 181 is fixed with elastic layer 182, the bullet
Property layer 182 is internally provided with several hollow bubbles 183, and the hollow bubble 183 is uniformly arranged in the inside of elastic layer 182.
Fixed plate 19 is fixed on the right side of the lower end of the plugboard 5, the upper end of the fixed plate 19 is equipped with cooling box 20, the cooling
Box 20 includes spongy layer 201, baffle 202, suction hole 203, water suction sliver 204, water storage cavity 205 and water inlet 206, is being welded
, it is necessary to cool down to welding pen when connecing, when cooling down to welding pen, it is only necessary to which welding pen is glued to spongy layer 201, institute
It states and spongy layer 201 is equipped in the middle part of the inner cavity of cooling box 20, spongy layer 201 is under the action of the sliver 204 that absorbs water so that spongy layer
201 can remain at certain wettability, avoid spongy layer 201 in long-time service, excessively dry, the spongy layer
201 lower end is equipped with baffle 202, is provided with several suction holes 203 on the baffle 202, is plugged in the suction hole 203
Absorb water sliver 204, and the upper end of the water suction sliver 204 is fixedly connected on the lower end of spongy layer 201, the water suction sliver 204
Lower part is located at water storage cavity 205, and the right end top of the water storage cavity 205 is equipped with water inlet 206.
Operation principle：Welding circuit board, when being worked, manually pulls up draw ring 10 so that compression bar with fixture
6 move upwards, and between circuit board grafting briquetting 9 and bearing plate 4, draw ring 10 are unclamped, under the action of spring 8 so that compression bar 6
The briquetting 9 of lower end tightly push down circuit board, while the neonychium 18 of 4 upper end of 9 lower end of briquetting and bearing plate can be good at protecting
Protection circuit plate avoids briquetting 9 and damages circuit board by pressure, excessively high in order to avoid the temperature of circuit board in soldered circuit board, can beat
12 are opened fan, provides relieve heat room 13 wind by fan 12, the wind that fan 12 is blown out blows to circuit board by ventilation hole 16, passes through
The structure of relieve heat room 13, enable to fan 12 blow out wind uniformly blow on circuit board, and when being welded, it is necessary to
Cool down to welding pen, when cooling down to welding pen, it is only necessary to welding pen is glued to spongy layer 201, spongy layer 201 exists
Under the action of water suction sliver 204 so that spongy layer 201 can remain at certain wettability, avoid spongy layer 201 and exist
It is excessively dry during long-time service.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of welding circuit board fixture, including bottom plate (1), it is characterised in that：Branch is equipped on the left of the upper end of the bottom plate (1)
Fagging (2), the upper end right side of the bottom plate (1) are fixedly connected with connecting plate (3), are fixed in the middle part of the left end of the connecting plate (3)
Equipped with bearing plate (4), the left upper part of the connecting plate (3) is fixedly connected with plugboard (5), the left side of the plugboard (5)
Compression bar (6) is plugged with, the upper end of the compression bar (6) is fixed with draw ring (10), and the lower part of the compression bar (6) is fixed with spring
Block (7), the compression bar (6) are socketed with spring (8) between spring block (7) and plugboard (5), under the compression bar (6)
End is fixedly connected with briquetting (9), and the upper center of the bottom plate (1) is equipped with link block (11), the upper end of the link block (11)
Fan (12) is fixed with, the fan (12) is plugged on relieve heat room (13), and relieve heat room (13) inner cavity is equipped with the first wind-guiding
Block (17), the inner cavity upper end of the relieve heat room (13) are equipped with the second wind-guiding block (14), are opened in the middle part of the second wind-guiding block (14)
There is an air-inlet cavity (15), the top of the relieve heat room (13) is provided with ventilation hole (16), the upper end of the support plate (2), briquetting (9)
Lower end and the upper end of bearing plate (4) are equipped with neonychium (18), and the neonychium (18) includes base (181), elastic layer (182)
With hollow bubble (183), be fixed with fixed plate (19) on the right side of the lower end of the plugboard (5), the fixed plate (19) it is upper
End is equipped with cooling box (20), and the cooling box (20) includes spongy layer (201), baffle (202), suction hole (203), water suction sliver
(204), water storage cavity (205) and water inlet (206).
2. a kind of welding circuit board fixture according to claim 1, it is characterised in that：The bottom of the neonychium (18)
For base (181), the upper end of the base (181) is fixed with elastic layer (182), and elastic layer (182) are internally provided with
Several hollow bubbles (183), the hollow bubble (183) are uniformly arranged in the inside of elastic layer (182).
3. a kind of welding circuit board fixture according to claim 1, it is characterised in that：The inner cavity of the cooling box (20)
Middle part is equipped with spongy layer (201), and the lower end of the spongy layer (201) is equipped with baffle (202), the baffle (202) if on be provided with
Suction hole (203) is done, water suction sliver (204), the upper end of the water suction sliver (204) are plugged in the suction hole (203)
The lower end of spongy layer (201) is fixedly connected on, the lower part of the water suction sliver (204) is located at water storage cavity (205), the water storage cavity
(205) right end top is equipped with water inlet (206).
4. a kind of welding circuit board fixture according to claim 1, it is characterised in that：The ventilation hole (16) is if be equipped with
Dry, and ventilation hole (16) is uniformly arranged on the upper head plate of relieve heat room (13).
5. a kind of welding circuit board fixture according to claim 1, it is characterised in that：The compression bar (6) is equipped with several
A, compression bar (6) equidistant arrangement is on plugboard (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721219973.XU CN207460610U (en) | 2017-09-22 | 2017-09-22 | A kind of welding circuit board fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721219973.XU CN207460610U (en) | 2017-09-22 | 2017-09-22 | A kind of welding circuit board fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207460610U true CN207460610U (en) | 2018-06-05 |
Family
ID=62283932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721219973.XU Active CN207460610U (en) | 2017-09-22 | 2017-09-22 | A kind of welding circuit board fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207460610U (en) |
-
2017
- 2017-09-22 CN CN201721219973.XU patent/CN207460610U/en active Active
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