CN207066735U - For screw detecting and the combination unit of stitching eyeglass - Google Patents
For screw detecting and the combination unit of stitching eyeglass Download PDFInfo
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- CN207066735U CN207066735U CN201720973848.1U CN201720973848U CN207066735U CN 207066735 U CN207066735 U CN 207066735U CN 201720973848 U CN201720973848 U CN 201720973848U CN 207066735 U CN207066735 U CN 207066735U
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- probe
- eyeglass
- pressing plate
- plate
- probe card
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Abstract
The utility model discloses a kind of for screw detecting and the combination unit of stitching eyeglass, including：Pressing plate；Drive device；The probe card being arranged at below pressing plate, probe is installed on probe card, probe card is connected with pressing plate, and pressing plate can move down relative to probe card；The probe limiting plate being arranged at below probe card, probe card are connected with probe limiting plate, and the bottom of probe is arranged in probe limiting plate, and sheet separation spacing with probe coordinates；The eyeglass compression leg being connected with pressing plate, the bottom of eyeglass compression leg are arranged in probe limiting plate, and are coordinated with probe limiting plate and probe sheet separation；The motherboard fixing plate being arranged at below probe limiting plate, during pressing plate moves down, eyeglass compression leg contacts prior to probe with the mainboard on motherboard fixing plate.It so both ensure that eyeglass compression leg formed enough pressure forces to eyeglass, while the contact that turn avoid probe and mainboard is excessive, therefore, the device can disposably complete screw detecting and stitching eyeglass.
Description
Technical field
The processing and fabricating field of mainboard is the utility model is related to, is used for screw detecting and mirror more specifically to one kind
The combination unit of piece pressing.
Background technology
The mainboard of mobile phone, computer etc. is after completing, it is necessary to by screw detecting, it is also necessary to by stitching eyeglass to picture frame
In.The process of screw detecting is that screw probe contacts with the screw position on mainboard, if circuit turn-on, it was demonstrated that without leakage screw；Such as
Fruit circuit is not turned on, it was demonstrated that has leakage screw.Contact dynamics of the screw probe with mainboard can not be too big, in order to avoid by screw outward appearance pressure
Flower.But the pressure force needs in stitching eyeglass to picture frame are sufficiently large, so that eyeglass is glued fast in picture frame.Existing
In technology, screw detecting and stitching eyeglass need different devices, and the two required man-hour is longer, required manual labor amount compared with
Greatly.
Therefore, a kind of device how is designed, the device can disposably complete screw detecting and stitching eyeglass, so as to shorten
In man-hour, production efficiency is improved, reduce product cost, be those skilled in the art's critical problem urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is to provide a kind of combination unit for being used for screw detecting and stitching eyeglass, and the device can
It is disposable to complete screw detecting and stitching eyeglass, so as to shorten man-hour, production efficiency is improved, reduces product cost.
To reach above-mentioned purpose, the utility model provides following technical scheme：
A kind of combination unit for being used for screw detecting and stitching eyeglass, including：
Pressing plate；
For the drive device for driving the pressing plate to move up and down；
The probe card being arranged at below the pressing plate, probe, the probe card and the pressure are installed on the probe card
Plate connects, and the pressing plate can move down relative to the probe card；
The probe limiting plate being arranged at below the probe card, the probe card is connected with the probe limiting plate, described
The bottom of probe is arranged in the probe limiting plate, and sheet separation spacing with the probe coordinates；
The eyeglass compression leg being connected with the pressing plate, the bottom of the eyeglass compression leg are arranged in the probe limiting plate, and
Coordinate respectively with the probe limiting plate and the probe sheet separation；
The motherboard fixing plate being arranged at below the probe limiting plate, during the pressing plate moves down, the eyeglass
Compression leg contacts prior to the probe with the mainboard on the motherboard fixing plate.
Preferably, be connected with connecting pole on the probe card, the pressing plate is stretched out in the upper end of the connecting pole, and with it is described
Platen gap coordinates, and the upper end of the connecting pole is connected with for preventing the probe card from departing from the tabletting of the pressing plate.
Preferably, the connecting pole is four, and four connecting poles are respectively at four angles of the probe card.
Preferably, external screw thread is provided with the bottom of the connecting pole, is provided with the probe card and the external screw thread
The internal thread of cooperation.
Preferably, the drive device is cylinder.
Preferably, the cylinder is connected by connecting plate with the pressing plate.
Preferably, the probe limiting plate is connected by spring with the probe card.
Preferably, fool proof inductive switch, the fool proof inductive switch and the combination are provided with the motherboard fixing plate
The master switch electrical connection of device, the fool proof inductive switch is by detecting whether the magnetic control of loudspeaker on mainboard and receiver is permitted
Perhaps master switch is opened.
Preferably, master switch is hand switch, and the master switch is two that left and right is set.
Preferably, in addition to base and support, the motherboard fixing plate are arranged on the base, and the cylinder is fixed on
The top of the support.
It can be seen from the above technical proposal that the combination unit for being used for screw detecting and stitching eyeglass in the utility model
After startup, drive device driving pressing plate moves down, and pressing plate drives probe card, probe limiting plate and eyeglass compression leg to move down, and treats probe
After limiting plate touches motherboard fixing plate, probe limiting plate and probe card stop moving down, and pressing plate and eyeglass compression leg continue to move down, mirror
Piece compression leg touches the mainboard on motherboard fixing plate first, on mainboard eyeglass formed squeezing action, rear fender continue under
At the same time shifting, increase eyeglass compression leg, the probe on pressing plate extruding probe card, make probe ejection and master to the pressure force of eyeglass
Screw position contact on plate.Eyeglass compression leg in combination unit in the utility model contacts prior to probe with mainboard, so both
It ensure that eyeglass compression leg forms enough pressure forces to eyeglass, while the contact that turn avoid probe and mainboard is excessive, because
This, the device can disposably complete screw detecting and stitching eyeglass, so as to shorten man-hour, improve production efficiency, reduce
Product cost.
Brief description of the drawings
In order to illustrate more clearly of the scheme in the utility model embodiment, will make below to required described in embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the utility model,
For those skilled in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the knot for the combination unit for being used for screw detecting and stitching eyeglass that the specific embodiment of the utility model one provides
Structure schematic diagram.
Wherein, 1 it is pressing plate, 2 be probe card, 3 be probe limiting plate, 4 be motherboard fixing plate, 5 be probe, 6 is cylinder, 7
It is base for support, 8,9 is eyeglass compression leg.
Embodiment
The utility model provides a kind of combination unit for being used for screw detecting and stitching eyeglass, and the device can be disposable
Screw detecting and stitching eyeglass are completed, so as to shorten man-hour, production efficiency is improved, reduces product cost.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all
Embodiment.Based on embodiment of the present utility model, those of ordinary skill in the art are not making the premise of creative work
Lower obtained all other embodiment, belong to the scope of the utility model protection.
In the specific embodiment of the utility model one, the combination unit for screw detecting and stitching eyeglass includes：Pressing plate
1st, drive device, probe card 2, probe limiting plate 3, motherboard fixing plate 4 and eyeglass compression leg 9.
Wherein, drive device is used to drive pressing plate 1 to move up and down.Probe card 2 is located at the lower section of pressing plate 1, pacifies on probe card 2
Equipped with probe 5.Probe card 2 is connected with pressing plate 1, and pressing plate 1 can move down relative to probe card 2, so that pressing plate 1
Extrude the probe 5 on probe card 2.Probe limiting plate 3 is located at the lower section of probe card 2, and probe limiting plate 3 is connected with probe card 2.Mirror
The bottom of piece compression leg 9 is arranged in probe limiting plate 3, and in original state, the bottom of eyeglass compression leg 9 is embedded in probe limiting plate 3
Inside.Eyeglass compression leg 9 coordinates with probe limiting plate 3 and the gap of probe card 2 respectively, i.e., eyeglass compression leg 9 can be spacing in probe
Moved up and down in plate 3 and probe card 2.The bottom of probe 5 is arranged in probe limiting plate 3, i.e., in original state, probe 5
Bottom is in probe limiting plate 3.Probe 5 coordinates with the gap of probe limiting plate 3, i.e., probe 5 can be on probe limiting plate 3 be interior
Lower movement.Probe 5 and eyeglass compression leg 9 are embedded in probe limiting plate 3 in original state, so avoid eyeglass compression leg 9
The accident of mainboard is weighed wounded, while avoids operating personnel when picking and placeing product by probe 5 and the scratch of eyeglass compression leg 9.
After the combination unit for being used for screw detecting and stitching eyeglass in the present embodiment starts, drive device driving pressing plate 1
Move down, pressing plate 1 drives probe card 2, probe limiting plate 3 and eyeglass compression leg 9 to move down, and treats that probe limiting plate 3 touches mainboard and consolidated
After fixed board 4, probe limiting plate 3 and probe card 2 stop moving down, and pressing plate 1 and eyeglass compression leg 9 continue to move down, and eyeglass compression leg 9 connects first
Contact the mainboard on motherboard fixing plate 4, on mainboard eyeglass formed squeezing action, rear fender 1 continue to move down, increase eyeglass
For compression leg 9 to the pressure force of eyeglass, at the same time, pressing plate 1 extrudes the probe 5 on probe card 2, makes on the ejection of probe 5 and mainboard
Screw position contacts.Eyeglass compression leg 9 in combination unit in the present embodiment contacts prior to probe 5 with mainboard, so both ensure that
Eyeglass compression leg 9 forms enough pressure forces to eyeglass, while the contact that turn avoid probe 5 and mainboard is excessive, therefore, should
Device can disposably complete screw detecting and stitching eyeglass, so as to shorten man-hour, improve production efficiency, reduce product
Cost.
In the specific embodiment of the utility model one, the mobile link of probe card 2 and pressing plate 1 is to be accomplished by the following way
's：Connecting pole (not shown) is connected with probe card 2, pressing plate 1 is stretched out in the upper end of the connecting pole, and between connecting pole and pressing plate 1
Gap coordinates.The upper end of connecting pole is connected with for preventing probe card 2 from departing from the tabletting of pressing plate 1.It is provided with and connects on pressing plate 1
The through hole that intercolumniation gap coordinates, the diameter of tabletting are more than the diameter of through hole.So, probe card 2 will not both depart from pressing plate 1, wait to visit
After pin limiting plate 3 touches motherboard fixing plate 4, probe card 2, probe limiting plate 3 and connecting pole no longer move down, and pressing plate 1 is also
It can continue to move down.
In order to improve the flatness of probe card 2, in the specific embodiment of the utility model one, the number of connecting pole is set
For four.Four connecting poles are respectively at four angles of probe card 2.
Further, in the specific embodiment of the utility model one, outer spiral shell is provided with the surface of the bottom of connecting pole
Line, the internal thread coordinated with the external screw thread is provided with probe card 2, i.e. the bottom of connecting pole is threadedly coupled with probe card 2.This
Sample can adjusts the flatness of probe card 2 by screwing four connecting poles.
In the specific embodiment of the utility model one, will be above-mentioned in drive device be optimized for cylinder 6, and the cylinder 6
It is controlled by control device.The start and stop of control device control cylinder 6 and the stroke of cylinder 6, so as to the suitable pressure for receiving eyeglass
With joint efforts, while the screw position on mainboard is made by suitable contact force.
Cylinder 6 is connected by connecting plate with pressing plate 1, and the disassembly and installation of pressing plate 1 is easy in the setting of connecting plate, consequently facilitating
Maintenance and replacing to pressing plate 1.
In the specific embodiment of the utility model one, probe limiting plate 3 is connected by spring with probe card 2, so, is being visited
When pin limiting plate 3 does not contact motherboard fixing plate 4, spring is extended by the pulling force of probe limiting plate 3, so, probe limiting plate 3
The distance between probe card 2 will become big, so as to more effectively avoid probe 5 and eyeglass compression leg 9 from stretching out probe limiting plate 3,
It further avoid probe 5 and eyeglass compression leg 9 cause scratch to product and operating personnel.
In the specific embodiment of the utility model one, fool proof inductive switch is provided with motherboard fixing plate 4.The fool proof senses
Switch and electrically connected with the master switch combined the unit.Fool proof inductive switch is by detecting the magnetic controls of loudspeaker and receiver on mainboard
Whether allow to open master switch.After mainboard correct placement is in motherboard fixing plate 4, fool proof inductive switch senses the loudspeaker of mainboard
Opened with the magnetic of receiver.After only fool proof inductive switch is opened, master switch could be opened.If the placement location of mainboard is not
Correctly, then fool proof inductive switch would not be opened, then master switch cannot also be opened.
In the specific embodiment of the utility model one, master switch is hand switch, and the quantity of master switch is two, two
Master switch or so is distributed.After two hands of operating personnel press two master switch respectively afterwards, combination unit could start.So
Avoid one hand of operating personnel and picking and placeing product, another hand press master switch make combination unit start and to picking and placeing product
Hand cause unexpected injury.
In the specific embodiment of the utility model one, combination unit also includes base 8 and support 7.For controlling cylinder 6
Control device is arranged in base 8, and motherboard fixing plate 4 is arranged on base 8.The bottom of support 7 is connected on base 8, cylinder 6
The top of support 7 is connected to, the piston of cylinder 6 can extend downwardly from.The setting of base 8 and support 7 makes combination unit turn into one
Individual entirety.
Can also indicator lamp and alarm be set on base 8 to prompt the testing result of operating personnel's screw detecting.
The described above of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (10)
- It is 1. a kind of for screw detecting and the combination unit of stitching eyeglass, it is characterised in that including：Pressing plate (1)；For the drive device for driving the pressing plate (1) to move up and down；The probe card (2) being arranged at below the pressing plate (1), probe (5), the probe card are installed on the probe card (2) (2) it is connected with the pressing plate (1), and the pressing plate (1) can move down relative to the probe card (2)；The probe limiting plate (3) being arranged at below the probe card (2), the probe card (2) connect with the probe limiting plate (3) Connect, the bottom of the probe (5) is arranged in the probe limiting plate (3), and is coordinated with probe limiting plate (3) gap；The eyeglass compression leg (9) being connected with the pressing plate (1), the bottom of the eyeglass compression leg (9) are arranged in the probe limiting plate (3) in, and coordinate respectively with the probe limiting plate (3) and the probe card (2) gap；The motherboard fixing plate (4) being arranged at below the probe limiting plate (3), it is described during the pressing plate (1) moves down Eyeglass compression leg (9) contacts prior to the probe (5) with the mainboard on the motherboard fixing plate (4).
- It is 2. according to claim 1 for screw detecting and the combination unit of stitching eyeglass, it is characterised in that the probe Connecting pole is connected with plate (2), the pressing plate (1) is stretched out in the upper end of the connecting pole, and coordinates with the pressing plate (1) gap, The upper end of the connecting pole is connected with for preventing the probe card (2) from departing from the tabletting of the pressing plate (1).
- It is 3. according to claim 2 for screw detecting and the combination unit of stitching eyeglass, it is characterised in that the connection Post is four, and four connecting poles are respectively at four angles of the probe card (2).
- It is 4. according to claim 3 for screw detecting and the combination unit of stitching eyeglass, it is characterised in that the connection External screw thread is provided with the bottom of post, the internal thread coordinated with the external screw thread is provided with the probe card (2).
- It is 5. according to claim 1 for screw detecting and the combination unit of stitching eyeglass, it is characterised in that the driving Device is cylinder (6).
- It is 6. according to claim 5 for screw detecting and the combination unit of stitching eyeglass, it is characterised in that the cylinder (6) it is connected by connecting plate with the pressing plate (1).
- It is 7. according to claim 1 for screw detecting and the combination unit of stitching eyeglass, it is characterised in that the probe Limiting plate (3) is connected by spring with the probe card (2).
- It is 8. according to claim 1 for screw detecting and the combination unit of stitching eyeglass, it is characterised in that the mainboard Fool proof inductive switch is provided with fixed plate (4), the fool proof inductive switch electrically connects with the master switch of the combination unit, institute Fool proof inductive switch is stated by detecting whether the magnetic control of loudspeaker on mainboard and receiver allows to open master switch.
- 9. the combination unit according to claim 1 for screw detecting and stitching eyeglass, it is characterised in that master switch is Hand switch, the master switch are two that left and right is set.
- It is 10. according to claim 5 for screw detecting and the combination unit of stitching eyeglass, it is characterised in that also to include Base (8) and support (7), the motherboard fixing plate (4) are arranged on the base (8), and the cylinder (6) is fixed on the branch The top of frame (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720973848.1U CN207066735U (en) | 2017-08-04 | 2017-08-04 | For screw detecting and the combination unit of stitching eyeglass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720973848.1U CN207066735U (en) | 2017-08-04 | 2017-08-04 | For screw detecting and the combination unit of stitching eyeglass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207066735U true CN207066735U (en) | 2018-03-02 |
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ID=61518825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720973848.1U Active CN207066735U (en) | 2017-08-04 | 2017-08-04 | For screw detecting and the combination unit of stitching eyeglass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207066735U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109249330A (en) * | 2018-09-20 | 2019-01-22 | 东莞华贝电子科技有限公司 | The connector pressing device of positioning fixture and the rear shell component with the positioning fixture |
-
2017
- 2017-08-04 CN CN201720973848.1U patent/CN207066735U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109249330A (en) * | 2018-09-20 | 2019-01-22 | 东莞华贝电子科技有限公司 | The connector pressing device of positioning fixture and the rear shell component with the positioning fixture |
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