CN108012440B - A kind of fixed frame convenient for circuit board repair - Google Patents
A kind of fixed frame convenient for circuit board repair Download PDFInfo
- Publication number
- CN108012440B CN108012440B CN201711260412.9A CN201711260412A CN108012440B CN 108012440 B CN108012440 B CN 108012440B CN 201711260412 A CN201711260412 A CN 201711260412A CN 108012440 B CN108012440 B CN 108012440B
- Authority
- CN
- China
- Prior art keywords
- circuit board
- fixed frame
- portal
- rectangle
- threaded rod
- 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.)
- Expired - Fee Related
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/22—Secondary treatment of printed circuits
- H05K3/225—Correcting or repairing of printed circuits
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/17—Post-manufacturing processes
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Casings For Electric Apparatus (AREA)
- Supply And Installment Of Electrical Components (AREA)
Abstract
The invention discloses a kind of fixed frames convenient for circuit board repair, including rectangular base, rectangular base upper surface two sides are respectively equipped with No.1 portal trestle and No. two portal trestles, the No.1 portal trestle and No. two portal trestle upper surfaces are equipped with fixing bearing, horizontal rotating shaft is equipped in each fixing bearing, the rectangle fixed frame being fixedly connected with horizontal rotating shaft is equipped between the No.1 portal trestle and No. two portal trestles, rectangle fixed frame upper surface is threaded through-hole, threaded rod is embedded in the tapped through hole, one end that the threaded rod is located on the inside of rectangle fixed frame is set with rolling bearing.The invention has the advantages that circuit board is fixed by the way of squeezing fixation to circuit board side, prevent fixing clamp from damaging to circuit board surface.It is also adjustable circuit board fixed angle, and circuit board is overturn at any time, facilitates the maintenance of circuit board.
Description
Technical field
The present invention relates to circuit board fixed network, especially a kind of fixed frame convenient for circuit board repair.
Background technique
The title of circuit board has: ceramic circuit board, aluminium oxide ceramics circuit board, aluminium nitride ceramics circuit board, wiring board,
Pcb board, aluminum substrate, high frequency plate, thick copper sheet, impedance plate, PCB, ultra-thin wiring board, ultrathin circuit board print (copper lithographic technique)
Circuit board etc..Circuit board makes circuit miniaturization, intuitiveization, and the batch production and optimization electrical appliance for fixed circuit are laid out lifting
It acts on.It in circuit board use process, perhaps will appear various failures, need timely to repair.In order to facilitate circuit
The maintenance of plate, it is necessary to which circuit board is reasonably fixed, it is therefore desirable to the bracket or platform of fixing circuit board.
In existing technology, application number: 201621280173.4, in the patent of entitled circuit board repair workbench,
It is invented the universal metal tube that passes through that can be convenient and adjusts the first clamp and the second clamp, and the both ends of circuit board are clamped respectively,
Operation, such as welding electric elements can be then repaired, the flue gas generated in maintenance process is drained by Smoking pipe, repaired
The residue or waste of middle generation are fallen into pallet, are facilitated maintenance process, are improved work efficiency.
However as circuit board is fixed using clamp in above-mentioned patent, it is easy to damage circuit board surface, is
The maintenance of circuit board brings certain difficulty.In order to can more reasonably be fixed when being repaired to circuit board, and
The maintenance for facilitating circuit board, it is necessary for designing a kind of fixed frame convenient for circuit board repair.
Summary of the invention
The purpose of the present invention is to solve the above problems, devise a kind of fixed frame convenient for circuit board repair.
Realize above-mentioned purpose the technical scheme is that, a kind of fixed frame convenient for circuit board repair, including rectangular base
Seat, rectangular base upper surface two sides are respectively equipped with No.1 portal trestle and No. two portal trestles, the No.1 portal trestle
It is equipped with fixing bearing with No. two portal trestle upper surfaces, horizontal rotating shaft, the No.1 are equipped in each fixing bearing
The rectangle fixed frame that is fixedly connected with horizontal rotating shaft is equipped between portal trestle and No. two portal trestles, on rectangle fixed frame
It is provided with circuit board fixed module, which is characterized in that set above No. two portal trestles and positioned at horizontal rotating shaft right end
It is vertically arranged round turntable, the round turntable side surface edge that is vertically arranged is evenly distributed with several No.1 circular through holes, and described two
Number portal trestle right lateral surface and it is located to be vertically arranged below round turntable and is equipped with fold-type support plate, the fold-type support plate right lateral surface
No. two circular through holes are machined with, are embedded with the Horizontal limiting to match with several No.1 circular through holes in No. two circular through holes
Bar on the Horizontal limiting bar and is located to be vertically arranged between round turntable and fold-type support plate and is fixedly connected with circular limit plate, institute
State on Horizontal limiting bar and be cased between fold-type support plate and circular limit plate reset spring, the Horizontal limiting bar right end
And it is located on the right side of fold-type support plate and is equipped with pull handle.
Further, it the rectangular base lower surface and is machined between No.1 portal trestle and No. two portal trestles
Rectangular aperture, be embedded with waffle slab in the rectangular aperture, and the rectangular base lower surface is equipped with to match with rectangular aperture
Cone-shaped hood, the cone-shaped hood end face are communicated with air-exhausting duct, and the air-exhausting duct is equipped with negative-pressure air fan, the rectangular base side surface
Equipped with switch and commercial power interface.
Further, the output end of the commercial power interface is electrically connected by the input terminal of conducting wire and switch, described
The output end of switch is electrically connected by the input terminal of conducting wire and negative-pressure air fan.
Further, the rectangular base lower surface is equipped with braced frame.
Further, the specific structure of the circuit board fixed module of the rectangle fixed frame setting is that the rectangle is fixed
Frame upper surface is threaded through-hole, is embedded with threaded rod in the tapped through hole, the threaded rod is located at rectangle fixed frame
One end on the inside of frame is set with rolling bearing, and the rolling bearing is equipped with bar shaped pushing plate.
Further, the threaded rod be located at one end on the outside of rectangle fixed frame be equipped with turn head.
Further, the bar shaped pushing plate inner surface is equipped with rubber antiskid layer.
Further, the rectangle fixed frame is ferrous material, the circuit board of the rectangle fixed frame setting
Fixed module includes turning head, threaded rod, rolling bearing and bar shaped pushing plate, and the head that turns is hollow structure, inner surface
It is threaded through-hole, head and the threaded rod of turning to adjustably adjust structure, fix positioned at rectangle by the threaded rod
One end on the inside of frame is set with rolling bearing, and the rolling bearing is equipped with bar shaped pushing plate, and the head that turns is permanent magnet
Material, the head that turns can be by magnetic-adsorption on the rectangle fixed frame.
Further, multiple circuit board fixed modules are arranged in the rectangle fixed frame, and multiple circuit boards are solid
Cover half block can by magnetic-adsorption the rectangle fixed frame different location.
Further, multiple circuit board fixed modules are for fixing different shape, different size of circuit board.
A kind of fixed frame convenient for circuit board repair made using technical solution of the present invention, using to circuit board side
It squeezes fixed mode circuit board is fixed, prevents fixing clamp from damaging to circuit board surface.Also it is adjustable circuit board
Fixed angle, and circuit board is overturn at any time, facilitate the maintenance of circuit board.
The present invention is also optimized the structure for the circuit board fixed module being arranged on rectangle fixed frame, using magnetic force
Circuit board fixed module is mounted on irony rectangle fixed frame by absorption, not only easy for installation, easy to adjust, and can be incited somebody to action
The circuit board fixed module of different numbers is mounted on the different location of frame, is suitable for different size, circuit board of different shapes
Maintenance, widened the applicability of device significantly.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of fixed frame convenient for circuit board repair of the present invention；
Fig. 2 is that a kind of fixed frame convenient for circuit board repair of the present invention is vertically arranged round turntable front view；
Fig. 3 is a kind of fixed frame convenient for circuit board repair of the removable adjustment of circuit board fixed module of the present invention
Structural schematic diagram；
Fig. 4 is a kind of structural schematic diagram of the circuit board fixed module of removable adjustment of the present invention；
In figure, 1, rectangular base；2, No.1 portal trestle；3, No. two portal trestles；4, fixing bearing；5, horizontal rotating shaft；
6, rectangle fixed frame；7, tapped through hole；8, threaded rod；9, rolling bearing；10, bar shaped pushing plate；11, it is vertically arranged round turntable；
12, No.1 circular through hole；13, fold-type support plate；14, No. two circular through holes；15, Horizontal limiting bar；16, circular limit plate；17,
Reset spring；18, pull handle；19, rectangular aperture；20, waffle slab；21, cone-shaped hood；22, air-exhausting duct；23, negative-pressure air fan；
24, it switchs；25, commercial power interface；26, braced frame；27, head is turned；28, rubber antiskid layer.
Specific embodiment
The present invention is specifically described with reference to the accompanying drawing, as shown in Figs. 1-2, a kind of fixation convenient for circuit board repair
Frame, including rectangular base 1, the 1 upper surface two sides of rectangular base are respectively equipped with No.1 portal trestle 2 and No. two portal trestles 3,
The No.1 portal trestle 2 and No. two 3 upper surfaces of portal trestle are equipped with fixing bearing 4, are all provided in each fixing bearing 4
There is horizontal rotating shaft 5, the rectangle being fixedly connected with horizontal rotating shaft 5 is equipped between the No.1 portal trestle 2 and No. two portal trestles 3
Fixed frame 6,6 upper surface of rectangle fixed frame are threaded through-hole 7, are embedded with threaded rod in the tapped through hole 7
8, one end that the threaded rod 8 is located at 6 inside of rectangle fixed frame is set with rolling bearing 9, and the rolling bearing 9 is equipped with item
Shape pushing plate 10,3 top of No. two portal trestles and is located at 5 right end of horizontal rotating shaft and is equipped with and be vertically arranged round turntable 11, institute
It states and is vertically arranged 11 side surface edge of round turntable and is evenly distributed with several No.1 circular through holes 12, No. two portal trestles 3 are right
Side surface and it is located to be vertically arranged below round turntable 11 and is equipped with fold-type support plate 13,13 right lateral surface of fold-type support plate is machined with
No. two circular through holes 14, No. two circular through holes 14 are interior embedded with the Horizontal limiting to match with several No.1 circular through holes 12
Bar 15 on the Horizontal limiting bar 15 and is located to be vertically arranged between round turntable 11 and fold-type support plate 13 and is fixedly connected with round limit
Position plate 16, is cased with reset spring 17 on the Horizontal limiting bar 15 and between fold-type support plate 13 and circular limit plate 16,
15 right end of Horizontal limiting bar and be located at fold-type support plate 13 on the right side of be equipped with pull handle 18,1 lower surface of rectangular base
And rectangular aperture 19 is machined between No.1 portal trestle 2 and No. two portal trestles 3, it is embedded in the rectangular aperture 19
Waffle slab 20,1 lower surface of rectangular base are equipped with the cone-shaped hood 21 to match with rectangular aperture 19,21 end face of cone-shaped hood
It is communicated with air-exhausting duct 22, the air-exhausting duct 22 is equipped with negative-pressure air fan 23, and 1 side surface of rectangular base is equipped with switch 24 and city
Electrical interface 25；The output end of the commercial power interface 25 is electrically connected by the input terminal of conducting wire and switch 24, the switch
24 output end is electrically connected by the input terminal of conducting wire and negative-pressure air fan 23；1 lower surface of rectangular base is equipped with branch
Support frame frame 26；One end that the threaded rod 8 is located at 6 outside of rectangle fixed frame, which is equipped with, turns first 27；The bar shaped pushing plate 10
Inner surface is equipped with rubber antiskid layer 28.
The characteristics of the present embodiment, is, during use device, circuit board is fixed first.It will be under circuit board
End resists on the inside bottom surface of rectangle fixed frame 6, and circuit board upper end is directed at bar shaped pushing plate 10 at this time, and turns head
27, to drive threaded rod 8 to rotate in tapped through hole 7, move in a straight line threaded rod 8 in tapped through hole 7, and push bar shaped
Pushing plate 10 resists circuit board, and circuit board is fixed.Wherein rubber antiskid layer 28 plays anti-skidding effect, while avoiding pair
Circuit board causes to damage.Wherein No.1 portal trestle 2 and No. two portal trestles 3 pass through support fixing bearing 4 and horizontal rotating shaft 5,
Then rectangle fixed frame 6 is supported, and rectangle fixed frame 6 is enable to carry out using fixing bearing 4 and horizontal rotating shaft 5
It is freely rotated.In repair circuit plate and when need adjustment circuit plate placed angle, two are pulled by pull handle 18 first
Horizontal limiting bar 15 in number circular through hole 14, makes Horizontal limiting bar 15 from the No.1 circular through hole 12 being vertically arranged on round turntable 11
It is inside drawn out, circular limit plate 16 pushes reset spring 17 and makes its compressive deformation at this time.Then rotation is vertically arranged round turntable 11,
Make it that horizontal rotating shaft 5 be driven to be rotated, rectangle fixed frame 6 then driven to be rotated to adjust circuit board placed angle,
After the adjustment of circuit board placed angle is appropriate, pull handle 18 is unclamped, under the restoring force effect of reset spring 17, is pushed round
Limit plate 16 makes circular limit plate 16 that Horizontal limiting bar 15 be driven to return to initial position, and is inserted into corresponding No.1 circular through hole
It limits to being vertically arranged round turntable 11 in 12, rotate it can not.During to circuit board repair, the clast of generation is needed
It clears up, negative-pressure air fan 23 is opened by switch 24 at this time, make to generate negative pressure in cone-shaped hood 21, by the clast in rectangular base 1
Cone-shaped hood 21 is sucked through waffle slab 20 from rectangular aperture 19, and is discharged along air-exhausting duct 22, is squeezed using to circuit board side
Circuit board is fixed in fixed mode, prevents fixing clamp from damaging to circuit board surface.Circuit board is also adjustable to fix
Angle, and circuit board is overturn at any time, facilitate the maintenance of circuit board.
In the present embodiment, power on first with commercial power interface 25.Wherein the output end of commercial power interface 25 passes through
The input terminal of conducting wire and switch 24 is electrically connected, the output end of switch 24 by the input terminal of conducting wire and negative-pressure air fan 23 into
Row is electrically connected.During use device, circuit board is fixed first.Circuit board lower end is resisted into rectangle fixed frame
On the inside bottom surface of frame 6, circuit board upper end is directed at bar shaped pushing plate 10 at this time, and turns first 27, to drive threaded rod 8
It is rotated in tapped through hole 7, moves in a straight line threaded rod 8 in tapped through hole 7, and bar shaped pushing plate 10 is pushed to resist circuit
Circuit board is fixed in plate.Wherein rubber antiskid layer 28 plays anti-skidding effect, while avoiding causing to damage to circuit board.
Wherein No.1 portal trestle 2 and No. two portal trestles 3 are by support fixing bearing 4 and horizontal rotating shaft 5, then to rectangle fixed frame
Frame 6 is supported, and rectangle fixed frame 6 is enable to be freely rotated using fixing bearing 4 and horizontal rotating shaft 5.It is repairing
Circuit board and when need adjustment circuit plate placed angle, is pulled in No. two circular through holes 14 by pull handle 18 first
Horizontal limiting bar 15 is drawn out Horizontal limiting bar 15 from the No.1 circular through hole 12 being vertically arranged on round turntable 11, justifies at this time
Shape limit plate 16 pushes reset spring 17 and makes its compressive deformation.Then rotation is vertically arranged round turntable 11, turns its drive level
Axis 5 is rotated, and rectangle fixed frame 6 is then driven to be rotated to adjust circuit board placed angle, places angle in circuit board
After degree adjustment is appropriate, pull handle 18 is unclamped, under the restoring force effect of reset spring 17, circular limit plate 16 is pushed to make circle
Limit plate 16 drives Horizontal limiting bar 15 to return to initial position, and is inserted into corresponding No.1 circular through hole 12 to being vertically arranged round turn
Disk 11 is limited, and rotate it can not.During to circuit board repair, the clast of generation needs to clear up, and passes through at this time
Switch 24 opens negative-pressure air fan 23, makes to generate negative pressure in cone-shaped hood 21, the clast in rectangular base 1 is penetrated from rectangular aperture 19
Waffle slab 20 sucks cone-shaped hood 21, and is discharged along air-exhausting duct 22.Wherein braced frame 26 plays the work of support rectangular base 1
With.
In another embodiment of the presently claimed invention, as shown in Figure 3-4, a kind of fixed frame convenient for circuit board repair, including
Rectangular base (1), rectangular base (1) the upper surface two sides are respectively equipped with No.1 portal trestle (2) and No. two portal trestles
(3), the No.1 portal trestle (2) and No. two portal trestle (3) upper surfaces are equipped with fixing bearing (4), each fixation
It is equipped with horizontal rotating shaft (5) in bearing (4), is equipped with and level between the No.1 portal trestle (2) and No. two portal trestles (3)
The rectangle fixed frame (6) that shaft (5) is fixedly connected is provided with circuit board fixed module, the square on rectangle fixed frame (6)
Shape fixed frame (6) is ferrous material, and the circuit board fixed module of rectangle fixed frame (6) setting includes turning head
(27), threaded rod (8), rolling bearing (9) and bar shaped pushing plate (10), described turn head (27) are hollow structure, inner surface
It is threaded through-hole, it is described to turn head (27) and the threaded rod (8) to adjustably adjust structure, threaded rod (8) position
One end on the inside of rectangle fixed frame (6) is set with rolling bearing (9), and the rolling bearing (9) is equipped with bar shaped pushing plate
(10), described turn head (27) are permanent magnet material, and the head (27) that turns can be by magnetic-adsorption in the rectangle fixed frame
On frame (6).
In another embodiment of the presently claimed invention, multiple circuit board stents are arranged in the rectangle fixed frame (6)
Block, multiple circuit board fixed modules can different location by magnetic-adsorption in the rectangle fixed frame (6), Duo Gesuo
Circuit board fixed module is stated for fixing different shape, different size of circuit board.
In the above-described embodiment, when use device, circuit board is fixed first, according to the size of various boards
And shape, select the number and installation site of suitable circuit board fixed module, determine circuit board fixed module number and
After installation site, circuit board fixed module is fixedly mounted on rectangle fixed frame (6) by magnetic-adsorption, in circuit board
Maintenance process in, can according to need the position of in due course adjustment circuit plate fixed module, circuit is worked as in personnel's operation easy to repair
After plate maintenance is completed, circuit board fixed module is taken with can be convenient, be placed in and accommodate in cabinet, in case next time uses.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solution of the present invention, those skilled in the art
The principle of the present invention is embodied to some variations that some of them part may be made, belongs to the scope of protection of the present invention it
It is interior.
Claims (5)
1. a kind of fixed frame convenient for circuit board repair, including rectangular base (1), rectangular base (1) the upper surface two sides point
Not She You No.1 portal trestle (2) and No. two portal trestles (3), on the No.1 portal trestle (2) and No. two portal trestles (3)
Surface is equipped with fixing bearing (4), is equipped with horizontal rotating shaft (5) in each fixing bearing (4), the No.1 portal trestle
(2) the rectangle fixed frame (6) being fixedly connected with horizontal rotating shaft (5), rectangle fixed frame are equipped between No. two portal trestles (3)
Frame is provided with circuit board fixed module on (6), which is characterized in that above No. two portal trestles (3) and is located at horizontal rotating shaft
(5) right end is equipped with and is vertically arranged round turntable (11), and described round turntable (11) the side surface edge that is vertically arranged is evenly distributed with several one
Number circular through hole (12), No. two portal trestles (3) right lateral surface and is located to be vertically arranged below round turntable (11) and is equipped with fold-type
Support plate (13), fold-type support plate (13) right lateral surface are machined with No. two circular through holes (14), No. two circular through holes
(14) on the Horizontal limiting bar (15) to match with several No.1 circular through holes (12), the Horizontal limiting bar (15)
And be located to be vertically arranged between round turntable (11) and fold-type support plate (13) and be fixedly connected with circular limit plate (16), the horizontal limit
It is cased with reset spring (17) on position bar (15) and between fold-type support plate (13) and circular limit plate (16), the horizontal limit
Position bar (15) right end and be located at fold-type support plate (13) on the right side of be equipped with pull handle (18)；
The specific structure of the circuit board fixed module of rectangle fixed frame (6) setting is on the rectangle fixed frame (6)
Surface is threaded through-hole (7), is embedded with threaded rod (8) in the tapped through hole (7), and the threaded rod (8) is located at rectangle
One end on the inside of fixed frame (6) is set with rolling bearing (9), and the rolling bearing (9) is equipped with bar shaped pushing plate (10)；
The threaded rod (8) be located at one end on the outside of rectangle fixed frame (6) be equipped with turn head (27)；
The rectangle fixed frame (6) is ferrous material, the circuit board fixed module of rectangle fixed frame (6) setting
Including turning head (27), threaded rod (8), rolling bearing (9) and bar shaped pushing plate (10), described turn head (27) are hollow knot
Structure, inner surface are threaded through-hole, and head (27) and the threaded rod (8) of turning is described for telescopically adjustable structure
One end that threaded rod (8) is located on the inside of rectangle fixed frame (6) is set with rolling bearing (9), and the rolling bearing (9) is equipped with
Bar shaped pushing plate (10), described turn head (27) are permanent magnet material, and the head (27) that turns can be by magnetic-adsorption described
On rectangle fixed frame (6)；
Multiple circuit board fixed modules are arranged in the rectangle fixed frame (6), and multiple circuit board fixed modules can lead to
Magnetic-adsorption is crossed in the different location of the rectangle fixed frame (6)；Multiple circuit board fixed modules are for fixed different
Shape, different size of circuit board.
2. a kind of fixed frame convenient for circuit board repair according to claim 1, which is characterized in that the rectangular base
(1) lower surface and rectangular aperture (19), the square are machined between No.1 portal trestle (2) and No. two portal trestles (3)
Shape is open in (19) and is embedded with waffle slab (20), and rectangular base (1) lower surface, which is equipped with, to match with rectangular aperture (19)
Cone-shaped hood (21), cone-shaped hood (21) end face are communicated with air-exhausting duct (22), and the air-exhausting duct (22) is equipped with negative-pressure air fan
(23), rectangular base (1) side surface is equipped with switch (24) and commercial power interface (25).
3. a kind of fixed frame convenient for circuit board repair according to claim 2, which is characterized in that the commercial power interface
(25) output end is electrically connected by the input terminal of conducting wire and switch (24), and the output end of the switch (24) is by leading
Line and the input terminal of negative-pressure air fan (23) are electrically connected.
4. a kind of fixed frame convenient for circuit board repair according to claim 1, which is characterized in that the rectangular base
(1) lower surface is equipped with braced frame (26).
5. a kind of fixed frame convenient for circuit board repair according to claim 1, which is characterized in that the bar shaped pushing plate
(10) inner surface is equipped with rubber antiskid layer (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711260412.9A CN108012440B (en) | 2017-12-04 | 2017-12-04 | A kind of fixed frame convenient for circuit board repair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711260412.9A CN108012440B (en) | 2017-12-04 | 2017-12-04 | A kind of fixed frame convenient for circuit board repair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108012440A CN108012440A (en) | 2018-05-08 |
| CN108012440B true CN108012440B (en) | 2019-12-03 |
Family
ID=62056571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711260412.9A Expired - Fee Related CN108012440B (en) | 2017-12-04 | 2017-12-04 | A kind of fixed frame convenient for circuit board repair |
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| Country | Link |
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| CN (1) | CN108012440B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110367759B (en) * | 2019-07-19 | 2020-11-10 | 徐州轩科农业机械有限公司 | Negative pressure fixed computer retail customer experience placing table |
| CN111765916A (en) * | 2020-06-09 | 2020-10-13 | 经纬空间信息科技有限公司 | Land reclamation is with measuring device who has anti-falling function |
| CN114953133B (en) * | 2022-04-29 | 2023-02-10 | 浙江丰境新材料科技有限公司 | Blank body trimming device for ceramic artwork processing and using method thereof |
| CN114851144B (en) * | 2022-06-02 | 2024-04-16 | 大唐长春第二热电有限责任公司 | Be applied to quick maintenance equipment of valve for thermal power production |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206136536U (en) * | 2016-10-28 | 2017-04-26 | 广州昶视电子科技有限公司 | A fixing device for circuit board |
| CN206260151U (en) * | 2016-11-26 | 2017-06-16 | 重庆龙健金属制造有限公司 | Circuit board repair workbench |
| CN107426924A (en) * | 2017-07-27 | 2017-12-01 | 孙海合 | A kind of automatic edger unit of circuit board |
-
2017
- 2017-12-04 CN CN201711260412.9A patent/CN108012440B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206136536U (en) * | 2016-10-28 | 2017-04-26 | 广州昶视电子科技有限公司 | A fixing device for circuit board |
| CN206260151U (en) * | 2016-11-26 | 2017-06-16 | 重庆龙健金属制造有限公司 | Circuit board repair workbench |
| CN107426924A (en) * | 2017-07-27 | 2017-12-01 | 孙海合 | A kind of automatic edger unit of circuit board |
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| CN108012440A (en) | 2018-05-08 |
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