CN108942737A - A kind of accurate device mends processing method and its special fastening fixture - Google Patents
A kind of accurate device mends processing method and its special fastening fixture Download PDFInfo
- Publication number
- CN108942737A CN108942737A CN201810841497.8A CN201810841497A CN108942737A CN 108942737 A CN108942737 A CN 108942737A CN 201810841497 A CN201810841497 A CN 201810841497A CN 108942737 A CN108942737 A CN 108942737A
- Authority
- CN
- China
- Prior art keywords
- accurate device
- fixed block
- sliding block
- cavity
- fastening clips
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- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- 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
-
- 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
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
- Connection Of Plates (AREA)
Abstract
The present invention provides a kind of accurate devices to mend processing method, it is characterised in that: carries out before accurate device and printed circuit board Reflow Soldering；Firstly, accurate device is positioned and is fixed using fastening clips, and accurate device pin passes through fastening clips ground connection and flexible fastening；Later, the installation region of accurate device end is cut off.The present invention, which mends processing method, can reduce accurate device volume, and production efficiency, Improving The Quality of Products and processing consistency can be improved, accurate device can be protected from electrostatic damage and vibration damage.The present invention also provides a kind of to add that work, structure be simple, easy to use, production efficiency can be improved, improve product quality, promote processing consistency, prevent accurate device electrostatic damage and vibration damage during adding work fastening clips for accurate device.
Description
Technical field
The present invention relates to accurate device processing technique fields, mend processing method more specifically to a kind of accurate device
And its special fastening fixture.
Background technique
In traditional manufacture craft, part accurate device is connect with connector in fact using the installation region at itself both ends
Now install, but although which coats heat-conducting silicone grease and reinforces heat dissipation, but heat dissipation effect or undesirable.For this purpose, changing now
Into for accurate device is welded direct on printed circuit board and cooling fin using Reflow Soldering mode, compared with traditional approach, essence
Close device obtains better radiofrequency characteristics and hot property, greatly improves accurate device reliability and production efficiency.Using Reflow Soldering
Mounting means, the installation region at accurate device both ends are no longer necessary；The installation region at accurate device both ends keeps accurate device whole
Body volume becomes larger, and accurate device occupied space is big, is unfavorable for the compact laying of electrical component.
Summary of the invention
To overcome shortcoming and deficiency of the prior art, it is an object of the present invention to provide a kind of diminution accurate devices
Volume can be improved production efficiency, Improving The Quality of Products and processing consistency, accurate device can be protected from electrostatic damage and vibration
The accurate device of damage mends processing method.It is another object of the present invention to provide one kind to add work, knot for accurate device
Structure is simple, it is easy to use, production efficiency can be improved, improve product quality, promote processing consistency, prevent accurate device from adding
The fastening clips of electrostatic damage and vibration damage during work.
In order to achieve the above object, the technical scheme is that: a kind of accurate device adds work side
Method, it is characterised in that: carried out before accurate device and printed circuit board Reflow Soldering；Firstly, using fastening clips by accurate device
Part is positioned and is fixed, and accurate device pin passes through fastening clips ground connection and flexible fastening；Later, by accurate device end
Installation region excision.
The present invention mends processing method before accurate device and printed circuit board Reflow Soldering for the installation of accurate device end
Regional resection can reduce accurate device occupied space, be conducive to the compact laying of electrical component；It adds work and utilizes anchorage clip in the process
Tool is positioned and is fixed to accurate device, and production efficiency, the consistency of Improving The Quality of Products and processing can be improved；Accurate device
Pin is grounded by fastening clips and flexible fastening, can avoid adding electrostatic damage accurate device during work, can also buffer by
Accurate device is protected in collision during adding work caused by accurate device vibration between accurate device pin and fastening clips
Part pin is injury-free.
Preferably, the accurate device pin is referred to by fastening clips ground connection and flexible fastening: being set on fastening clips
There is the pin being connected to ground to protect component, when accurate device is positioned and is fixed on fastening clips, pin protects component elasticity
Pad is located under accurate device pin.While accurate device positions and is fixed on fastening clips, accurate device pin can be realized
Ground connection and flexible fastening are easy to use and operate.
A kind of fastening clips for adding work for accurate device, it is characterised in that: including pedestal, consolidating of being set on the base
Determine block, the sliding block opposite with fixed block position and the locating piece for being set on the base and being located at fixed block and sliding block the same side；Institute
It states between sliding block and pedestal or slidable connection between sliding block and fixed block, to realize that sliding block is slided toward or away from fixed block；
Locking mechanism is equipped between the sliding block and pedestal or between sliding block and fixed block；Precision is collectively formed in the sliding block and fixed block
The location structure of device；The locating piece is equipped with location hole；Location hole is corresponding with location structure position；The fixed block and/
Or sliding block is equipped with pin and protects component；
Fixed block is equipped with pin protection component and refers to: pin protection component includes ground line one and connect with ground line one
Earthing rod one, fixed block offers the fixed block cavity extended downwardly from the upper surface of fixed block, and earthing rod one passes through elasticity
Element one is arranged in fixed block cavity, and the upper surface of fixed block is stretched out in the upper end of earthing rod one from fixed block cavity；
Sliding block is equipped with pin protection component and refers to: pin protection component includes ground line two and connect with ground line two
Earthing rod two, sliding block offer the sliding block cavity extended downwardly from the upper surface of sliding block, and earthing rod two is set by elastic element two
It sets in sliding block cavity, and the upper surface of sliding block is stretched out in the upper end of earthing rod two from sliding block cavity.
The application method of fastening clips of the present invention is: adjustment the distance between sliding block and fixed block, and accurate device is pressed from both sides
It holds between fixed block and sliding block, accurate device protruding installation region for making accurate device end from location hole protrudes from
On the outside of locating piece, accurate device is touched with pin protection component；Later using specialist tools along on the outside of locating piece by accurate device
Part protrudes the part excision on the outside of locating piece, to realize that accurate device adds work.Fastening clips structure of the present invention is simple, using just
Victory is conducive to improve production efficiency, improves product quality, promote the consistency of processing.
Earthing rod one and/or earthing rod two with accurate device pin for contacting.Before placing accurate device, earthing rod one
And/or earthing rod two is protruding upward；After placing accurate device, earthing rod one and/or earthing rod two are in accurate device pin gravity
It is moved down under effect, elastic element one and/or elastic element two are compressed；After accurate device is taken away, elastic element one and/or elasticity
The reset of element two makes earthing rod one and/or earthing rod two move up reset.The design can ensure that earthing rod connects with accurate device pin
Touching, prevents accurate device from damaging because of electrostatic；It can also buffer accurate caused by accurate device vibration due to adding during work
Collision between device pin and fastening clips, protection accurate device pin are injury-free；In addition, fastening clips can also be applicable in
In the different accurate device of thickness, versatility is improved.
Preferably, position limiting structure is equipped between the earthing rod one and fixed block cavity accent；The fixed block cavity body
Bottom extends to the lower end surface of fixed block, and the upper surface of pedestal connects as the cavity wall of fixed block cavity and one end of elastic element one
It connects；The other end of elastic element one is connect with earthing rod one；The pedestal is equipped with the pedestal cavity being connected to fixed block cavity；It connects
One end setting of ground wire one is connect in fixed block cavity with binding post one, and the other end extends to after pedestal cavity from pedestal cavity
It stretches out.Position limiting structure, which can limit earthing rod one, integrally to be stretched out from fixed block cavity.The structure can reduce fastening clips
Manufacture difficulty.
Preferably, the location structure that accurate device is collectively formed with fixed block in the sliding block refers to that fixed block offers recessed
Position one, sliding block offer recess two, the opposite location structure accurate device is collectively formed of recess one and two position of recess.It is accurate
On recess one and recess two, the two sides of accurate device are clamped device support by recess one and recess two, and accurate device can be improved
The levels of precision of positioning, to further promote machining accuracy.
Preferably, the location hole is equipped with positioning protrusion far from the side of fixed block and sliding block.Location hole can be to accurate device
Part carries out front-rear position positioning, shortens the accurate device operating time fixed on fastening clips, improves the convenience of operation.
Preferably, slidable connection refers between sliding block and fixed block, and fixed block is equipped with guide pin close to the side of sliding block,
Sliding block offers the pilot hole to match with guide pin.
Preferably, refer between sliding block and fixed block equipped with locking mechanism, locking mechanism includes locking post and locking connection
Part, fixed block offer locking hole, and one end of locking post is connect with sliding block, and the other end of locking post after locking hole by extending to
Locking hole is outer to be connect with locking connector.
It preferably, further include the shielding case one being arranged on fixed block and the shielding case two being arranged on sliding block.Shielding case
One and shielding case two can prevent foreign matter from entering, protection accurate device it is injury-free in process.
Preferably, the cross section of the pedestal is " T " shape；Facilitate the fixation of fastening clips.
Compared with prior art, the invention has the advantages that with the utility model has the advantages that
1, accurate device of the present invention, which mends processing method, can reduce accurate device volume, so that reducing accurate device occupies sky
Between, be conducive to the compact laying of electrical component；Production efficiency, the consistency of Improving The Quality of Products and processing can be improved；Essence can be protected
Close device is from electrostatic damage and vibration damage；
2, accurate device of the present invention mends processing method and is easy to use and operates；
3, fastening clips structure of the present invention is simple, and low manufacture cost is easy to use, is conducive to improve production efficiency, improve
Product quality promotes the consistency of processing；With good versatility；
4, fastening clips of the present invention make accurate device during adding work and pin protection component closely touches, and prevent essence
Close device adds electrostatic damage and vibration damage during work；
5, fastening clips of the present invention can promote processing technology precision, save the operating time, and it is convenient to operate.
Detailed description of the invention
Fig. 1 is one of the structural schematic diagram of fastening clips of the present invention；
Fig. 2 is A-A sectional view in Fig. 1；
Fig. 3 is the second structural representation of fastening clips of the present invention；
Fig. 4 is B-B sectional view in Fig. 3；
Fig. 5 is one of the schematic diagram that accurate device is fixed on fastening clips of the present invention；
Fig. 6 is the two of the schematic diagram that accurate device is fixed on fastening clips of the present invention；
Wherein, 1 it is fixed block, 2 be sliding block, 3 be locating piece, 4 be pedestal, 5 be locking post, 6 be shielding case one, 7 is screen
It is earthing rod one, 10 be elastic element one, 11 be recess one, 12 be recess two, 13 is guiding that cover cover two, 8, which be ground line one, 9,
Pin, 14 be location hole, 15 be positioning protrusion, 16 be accurate device.
Specific embodiment
The present invention is described in further detail with specific embodiment with reference to the accompanying drawing.
Embodiment one
A kind of fastening clips that work is added for accurate device of the present embodiment are suitable for end as shown in Figures 1 to 4
Installation region, side are equipped with the accurate device of accurate device pin；Including pedestal 4, fixed block 1, sliding block 2, locating piece 3, shielding
Cover one 6 and shielding case 27.
The cross section of pedestal 4 is " T " shape；Facilitate the fixation of fastening clips.Fixed block 1 is arranged on pedestal 4；Sliding block 2 with
Slidable connection between fixed block 1, and sliding block 2 is opposite with 1 position of fixed block, sliding block 2 can be slided toward or away from fixed block 1.
In the present embodiment, fixed block 1 is equipped with guide pin 13 close to the side of sliding block 2, and sliding block 2 is offered leads with what guide pin 13 matched
Xiang Kong；In practical application, other existing structures, which can also be used, makes sliding block and fixed block slidable connection.
Locking mechanism is equipped between sliding block 2 and fixed block 1；In the present embodiment, locking mechanism includes that locking post 5 and locking connect
Fitting, fixed block 1 offer locking hole, and one end of locking post 5 is connect with sliding block 2, and the other end of locking post 5 passes through after locking hole
It extends to outside locking hole and is connect with locking connector.In practical application, can also using other existing locking mechanisms make sliding block with
It is fixed between fixed block.
Fixed block 1 offers recess 1, and sliding block 2 offers recess 2 12, and recess 1 is opposite with 2 12 position of recess
The location structure of accurate device is collectively formed.Accurate device support is on recess 1 and recess 2 12, and the two of accurate device
Side is clamped by recess 1 and recess 2 12, the levels of precision of accurate device positioning can be improved, thus lifting process precision.
Locating piece 3 is arranged on pedestal 4 and is located at 2 the same side of fixed block 1 and sliding block.Locating piece 3 is equipped with location hole 14；It is fixed
Position hole 14 is equipped with positioning protrusion 15 far from the side of fixed block 1 and sliding block 2.Location hole 14 can carry out front-rear position to accurate device
Positioning shortens the accurate device operating time fixed on fastening clips, improves the convenience of operation.
Shielding case 1 is arranged on fixed block 1, and shielding case 27 is arranged on sliding block 2.Shielding case 1 and shielding case 27
It can prevent foreign matter from entering, protection accurate device is injury-free in process.
Fixed block 1 is equipped with pin and protects component.Specifically, pin protection component has two groups, every group in the present embodiment
Pin protection component include the ground line 1 connect with external thread and be grounded one 8 earthing rods 1 that connect；It is fixed
Block 1 offers fixed block cavity, and the top of fixed block cavity extends to the upper surface of fixed block 1；Earthing rod 1 is arranged in fixation
In block cavity, and the upper end of earthing rod 1 is stretched out from fixed block cavity；Between earthing rod 1 and the cavity wall of fixed block cavity
Equipped with elastic element 1.Earthing rod 1 with the grounding pin of accurate device for contacting.Before placing accurate device, earthing rod
One 9 protrude from the upper surface of fixed block 1；After placing accurate device, earthing rod 1 moves down under accurate device gravity, bullet
Property element 1 is compressed；After accurate device is taken away, the reset of elastic element 1, which makes to move on earthing rod 1, protrudes from fixed block
1 upper surface.The design can ensure that earthing rod 1 is contacted with the grounding pin of accurate device, effectively avoid the electrostatic damage essence
Close device；It can also buffer due to adding during work caused by accurate device vibration between accurate device pin and fastening clips
Collision, protection accurate device pin it is injury-free；In addition, fastening clips can also be made to be suitable for the different accurate device of thickness,
Improve versatility.In practical application, the quantity of pin protection component can also be arranged according to the grounding pin quantity of accurate device.
For the manufacture difficulty for reducing fastening clips, the middle part of earthing rod 1 is equipped with the ground connection limiting section outwardly protruded；It is fixed
The top of block cavity is equipped with retention bead；Earthing rod 1 is connect with elastic element 1；The lower part of fixed block cavity extends to solid
Determine the lower end surface of block 1, the upper surface of pedestal 4 is connect as the cavity wall of fixed block cavity with elastic element 1；Pedestal 4 be equipped with
The pedestal cavity of fixed block cavity connection；Be grounded 1 one end setting connect in fixed block cavity with binding post, the other end
It is stretched out after extending to pedestal cavity from pedestal cavity.
The application method of fastening clips of the present invention is: as shown in Figure 5 and Figure 6, adjust between sliding block 2 and fixed block 1 away from
From, and accurate device 16 is clamped between fixed block 1 and sliding block 2, accurate device 16 is protruding from location hole 14 to make essence
Close device 16 protrudes from 3 outside of locating piece, and accurate device 16 is touched with pin protection component；Later using cutting saw tool along fixed
Block 3 outside in position amputates the part that accurate device 16 protrudes 3 outside of locating piece to realize that accurate device adds work.Present invention fastening
Clamp structure is simple, easy to use, is conducive to improve production efficiency, improves product quality, promote the consistency of processing.It is adding
During work, accurate device is touched with pin protection component, prevents accurate device from damaging.
Accurate device, which adds work, to be carried out before accurate device and printed circuit board Reflow Soldering, can be reduced accurate device and be accounted for
With space, be conducive to the compact laying of electrical component.
Embodiment two
A kind of fastening clips that work is added for accurate device of the present embodiment, the difference with embodiment one are: this implementation
Example in, sliding block not instead of with fixed block slidable connection, with pedestal slidable connection.Connection structure between sliding block and pedestal
Existing sliding connection structure, such as slide unit, sliding rail etc. can be used.Locking mechanism is equipped between sliding block and pedestal；Locking mechanism can
Using existing locking mechanism.Remaining structure of the present embodiment is the same as example 1.
Embodiment three
A kind of fastening clips that work is added for accurate device of the present embodiment, the difference with embodiment one are: this implementation
In example, pin protection component is equipped on fixed block and sliding block；Pin protection component is either not provided on fixed block, and in cunning
Block is equipped with pin and protects component.The structure that pin protection component is equipped on sliding block is such that pin protection component includes
Ground line two and the earthing rod two connecting with ground line two, sliding block offer the slide block chamber extended downwardly from the upper surface of sliding block
Body, earthing rod two is arranged in sliding block cavity by elastic element two, and cunning is stretched out in the upper end of earthing rod two from sliding block cavity
The upper surface of block.Remaining structure of the present embodiment is the same as example 1.
The above embodiment is a preferred embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment
Limitation, other any changes, modifications, substitutions, combinations, simplifications made without departing from the spirit and principles of the present invention,
It should be equivalent substitute mode, be included within the scope of the present invention.
Claims (10)
1. a kind of accurate device mends processing method, it is characterised in that: carried out before accurate device and printed circuit board Reflow Soldering；
Firstly, accurate device is positioned and is fixed using fastening clips, and accurate device pin passes through fastening clips ground connection and elasticity
It is fixed；Later, the installation region of accurate device end is cut off.
2. accurate device according to claim 1 mends processing method, it is characterised in that: the accurate device pin passes through
Fastening clips ground connection and flexible fastening refer to: fastening clips are equipped with the pin protection component being connected to ground, when accurate device is fixed
With when being fixed on fastening clips, pin protection component elastic cushion is located under accurate device pin for position.
3. a kind of fastening clips for adding work for accurate device, it is characterised in that: including pedestal, the fixation being set on the base
Block, the sliding block opposite with fixed block position and the locating piece for being set on the base and being located at fixed block and sliding block the same side；It is described
Slidable connection between sliding block and pedestal or between sliding block and fixed block, to realize that sliding block is slided toward or away from fixed block；Institute
State between sliding block and pedestal or be equipped between sliding block and fixed block locking mechanism；Accurate device is collectively formed in the sliding block and fixed block
The location structure of part；The locating piece is equipped with location hole；Location hole is corresponding with location structure position；The fixed block and/or
Sliding block is equipped with pin and protects component；
Fixed block is equipped with pin protection component and refers to: pin protection component includes ground line one and connects with what ground line one was connect
Ground column one, fixed block offer the fixed block cavity extended downwardly from the upper surface of fixed block, and earthing rod one passes through elastic element
One is arranged in fixed block cavity, and the upper surface of fixed block is stretched out in the upper end of earthing rod one from fixed block cavity；
Sliding block is equipped with pin protection component and refers to: pin protection component includes the ground connection for being grounded two and connecting with ground line two
Column two, sliding block offer the sliding block cavity extended downwardly from the upper surface of sliding block, and earthing rod two is arranged by elastic element two
In sliding block cavity, and the upper surface of sliding block is stretched out in the upper end of earthing rod two from sliding block cavity.
4. the fastening clips according to claim 3 for adding work for accurate device, it is characterised in that: the earthing rod one
Position limiting structure is equipped between fixed block cavity accent；Fixed block cavity body bottom extends to the lower end surface of fixed block, pedestal
Upper surface connect as the cavity wall of fixed block cavity with one end of elastic element one；The other end and earthing rod of elastic element one
One connection；The pedestal is equipped with the pedestal cavity being connected to fixed block cavity；One end of ground line one is arranged in fixed block cavity
In connect with binding post one, the other end extends to after pedestal cavity to be stretched out from pedestal cavity.
5. according to claim 3 add the fastening clips of work for accurate device, it is characterised in that: the sliding block and solid
Determine block the location structure of accurate device be collectively formed to refer to that fixed block offers recess one, sliding block offers recess two, recess one
The opposite location structure accurate device is collectively formed with two position of recess.
6. the fastening clips according to claim 3 for adding work for accurate device, it is characterised in that: the location hole is remote
Positioning protrusion is equipped with from the side of fixed block and sliding block.
7. the fastening clips according to claim 3 for adding work for accurate device, it is characterised in that: sliding block and fixed block
Between slidable connection refer to that fixed block is equipped with guide pin close to the side of sliding block, sliding block, which is offered, to match with guide pin
Pilot hole.
8. the fastening clips according to claim 3 for adding work for accurate device, it is characterised in that: sliding block and fixed block
Between refer to equipped with locking mechanism, locking mechanism includes locking post and locking connector, and fixed block offers locking hole, locking post
One end connect with sliding block, the other end of locking post by extended to after locking hole locking hole it is outer with lock connector and connect.
9. the fastening clips of work are added for accurate device according to any one of claim 3 to 8, it is characterised in that:
It further include the shielding case one being arranged on fixed block and the shielding case two being arranged on sliding block.
10. the fastening clips of work are added for accurate device according to any one of claim 3 to 8, it is characterised in that:
The cross section of the pedestal is " T " shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810841497.8A CN108942737B (en) | 2018-07-27 | 2018-07-27 | Precise device replenishing method and special fastening clamp thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810841497.8A CN108942737B (en) | 2018-07-27 | 2018-07-27 | Precise device replenishing method and special fastening clamp thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108942737A true CN108942737A (en) | 2018-12-07 |
| CN108942737B CN108942737B (en) | 2020-05-12 |
Family
ID=64465120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810841497.8A Active CN108942737B (en) | 2018-07-27 | 2018-07-27 | Precise device replenishing method and special fastening clamp thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108942737B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111315130A (en) * | 2020-01-18 | 2020-06-19 | 新昌县欧赛机械有限公司 | Installation structure of micro resistor on surface of computer host controller |
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| US20030074788A1 (en) * | 2001-10-23 | 2003-04-24 | Gordon Brian F. | Inflatable bladder with suction for supporting circuit board assembly processing |
| CN102625577A (en) * | 2011-01-30 | 2012-08-01 | 比亚迪股份有限公司 | Positioning device and positioning method for electronic components and electronic equipment |
| CN105269484A (en) * | 2015-10-14 | 2016-01-27 | 华东光电集成器件研究所 | Circuit mechanical shock test fixing device |
| CN207011106U (en) * | 2017-05-16 | 2018-02-13 | 磁电实业（罗定）有限公司 | One kind is welded and fixed fixture |
| CN207289930U (en) * | 2017-09-22 | 2018-05-01 | 广东博立科技有限公司 | Ammeter welds the installation localization tool of LCD |
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2018
- 2018-07-27 CN CN201810841497.8A patent/CN108942737B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030074788A1 (en) * | 2001-10-23 | 2003-04-24 | Gordon Brian F. | Inflatable bladder with suction for supporting circuit board assembly processing |
| CN102625577A (en) * | 2011-01-30 | 2012-08-01 | 比亚迪股份有限公司 | Positioning device and positioning method for electronic components and electronic equipment |
| CN105269484A (en) * | 2015-10-14 | 2016-01-27 | 华东光电集成器件研究所 | Circuit mechanical shock test fixing device |
| CN207011106U (en) * | 2017-05-16 | 2018-02-13 | 磁电实业（罗定）有限公司 | One kind is welded and fixed fixture |
| CN207289930U (en) * | 2017-09-22 | 2018-05-01 | 广东博立科技有限公司 | Ammeter welds the installation localization tool of LCD |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111315130A (en) * | 2020-01-18 | 2020-06-19 | 新昌县欧赛机械有限公司 | Installation structure of micro resistor on surface of computer host controller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108942737B (en) | 2020-05-12 |
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Address after: 528041 5th floor, No.4 factory building, No.1 industrial village, hi tech Industrial Development Zone, Gangkou Road, Chancheng District, Foshan City, Guangdong Province Patentee after: Guangdong quanpu Technology Co.,Ltd. Address before: 528041 5th floor, No.4 factory building, No.1 industrial village, hi tech Industrial Development Zone, Gangkou Road, Chancheng District, Foshan City, Guangdong Province Patentee before: GUANGDONG KUANPU TECHNOLOGY Co.,Ltd. |
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