CN209607627U - A kind of metal dome rapid fixing - Google Patents
A kind of metal dome rapid fixing Download PDFInfo
- Publication number
- CN209607627U CN209607627U CN201920363960.2U CN201920363960U CN209607627U CN 209607627 U CN209607627 U CN 209607627U CN 201920363960 U CN201920363960 U CN 201920363960U CN 209607627 U CN209607627 U CN 209607627U
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- metal dome
- main body
- installing frame
- groove
- hole
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Abstract
It includes main body that the utility model, which discloses a kind of metal dome rapid fixing, and the main body back side is provided with the installing frame for accommodating the metal dome, and several grooves are provided in the installing frame, screw hole is equipped in the groove, the screw hole runs through the main body；Several first through hole are also provided in the installing frame, the first through hole is mutually staggered with the groove；Magnet is equipped in the groove, the magnet is fixedly connected with the main body；Several positioning pins are additionally provided on the back side of the main body outside the installing frame.The fixed metal dome by way of magnetic, and metal dome is completely pasted on pcb board, process is simple, positioning is quasi-, speed is fast, and metal dome fitting success rate is high, is not required to accurately paste by additional means and the i.e. available hand of professional means；And the present apparatus is simplified with structure, is readily produced and is assembled, the feature that cost is relatively low, versatile.
Description
Technical field
The utility model relates to arrive metal dome mounting technique field, and in particular to arrive a kind of metal dome rapid fixing.
Background technique
Metal dome is a kind of metal material production metal clips, it usually needs it is fixedly mounted on pcb board, fixed at present
There are many kinds of methods, and more commonly used is metal dome to be pasted onto pcb board one by one, or directly glue by metal dome paster
Patch.
In metal dome and pcb board paste process, the more difficult alignment of when hand paste inevitably occurs pasting offset ground
Phenomenon, once viscous mistake, it is very difficult to it re-pastes again, it is lower that metal dome pastes success rate.In addition because there is no positioning pin etc. on pcb board
Inevitably there is showing for poor fit so metal dome is adjusted by vision and gesture full during pasting in positioning device
As.Simultaneously as being cooperated by the way of bonding between metal dome and pcb board, so the two will be unable to after doing after putting together
It is continuous to adjust, cause yield rate low.
Such as Chinese utility model patent (Publication No. CN207409413U) disclosed a kind of pneumatic pot son in 2017
Piece jig for attaching, it includes frame, support leg, guide rod support, guide rod, guide sleeve, mounting board, positioning column holder, positioning
Bar, cylinder, spring catch；The bottom of frame is equipped with several support legs, and the center of frame is equipped with cylinder, the piston of cylinder
Mounting board is installed, the four corners of mounting board are mounted on guide sleeve, wear in guide sleeve and be connected to guide rod, guide rod installation on bar
On guide rod support, and guide rod support is mounted on frame, and several positioning column holders are equipped on frame, positions column holder
On locating rod is installed, locating rod, which is worn, to be connect on mounting board, and the upper surface of mounting board is provided with attachment limiting slot, locating rod setting
In the inside edge of attachment limiting slot, mounts in limiting slot and several spring catch are installed.Structure is complicated for the metal dome jig for attaching,
Component is more, and needs using the devices such as cylinder, inconvenient to use, higher cost.
Summary of the invention
The purpose of this utility model is in view of the problems of the existing technology, to provide a kind of metal dome rapid fixing.
In order to achieve the above purposes, the technical solution adopted by the utility model is:
A kind of metal dome rapid fixing, including main body, the main body back side are provided with the installation for accommodating the metal dome
Frame is provided with several grooves in the installing frame, screw hole is equipped in the groove, and the screw hole runs through the main body；The installation
Several first through hole are also provided in frame, the first through hole is mutually staggered with the groove；Magnet is equipped in the groove, it is described
Also screw hole is provided in the one side of magnet accordingly, the magnet is fixedly connected with the main body；The master outside the installing frame
Several positioning pins are additionally provided on the back side of body.
Wherein, the installing frame height be slightly larger than metal dome maximum gauge, guarantee rapid fixing during contraposition,
Metal dome will not stick together with pcb board；The installing frame size is slightly larger than metal dome paster outer dimension, guarantees that metal dome is put
Enter after installing frame in same position.
In use, overturning the main body makes the back side upward, after metal dome double-sided adhesive protective film is torn off, will need to be mounted
Metal dome is put into the installing frame without the face of glue, and the magnet in groove can adsorb metal dome and metal dome is unfolded；By pot son
After piece paster is adjusted in installing frame, main body is picked up, the back side downward when, due to suction-operated, metal dome does not fall out, shakes
And the positioning pin in the main body is inserted into the location hole of pcb board, metal dome face institute by offset after metal dome is adjusted
The position that need to be installed；Metal dome is stated by the first through hole residence that press...withes one's finger, another hand is picked up the main body upwards, made
Metal dome and the magnet quick separating, metal dome are secured on the correct position of pcb board.
This rapid fixing, structure simplify, are ingenious, are easy to make, are at low cost, resetting exact correspondence is high；And
And it is easy to operate, the skill and means of profession are not needed, manual installation can be passed through；Metal dome is put into installing frame, can be with
It is adjusted, keeps the position of metal dome and angle more accurate.
Further, the front of the main body is equipped with vertical plate, the vertical plate vertically main body setting, the vertical plate two sides
Triangle oblique pull plate is equipped between the body surfaces respectively.The vertical plate is staggered through-hole and groove arrangement in the main body,
The setting of vertical plate, which facilitates, holds main body with hand, and metal dome is more easily installed on pcb board using it.
Preferential, the vertical plate and the oblique pull plate are shaped in the main body.Integrally formed structure makes entirely
Device is more compact, does not need secondary installing, more convenient to use.
Further, several protrusions are additionally provided on the main body front, the protrusion is corresponded with the groove, described
Screw hole extends through the protrusion.By the screw hole in the protrusion and the groove, using described in screw or bolt fixation
Magnet.The setting of the protrusion is the length in order to increase screw hole, reinforces the fixed stability of screw.
Preferably, the installing frame size is greater than the metal dome size, and the depth of groove is greater than the magnet thickness,
The groove and the magnet are cylindrical or rectangle, and the depth of the groove is slightly larger than magnet thickness, ensure that magnet will not
Metal dome is directly contacted, prevents magnet from metal dome is jacked up, leads to metal dome position change, pot son will not be scratched during installation
Piece, while the magnetic being not directly contacted with can adsorb metal dome, and do not need too great and can easily separate magnetic.
Preferably, the finger of the aperture ratio adult of the first through hole is slightly larger, and quantity is 2~3, is suitble to two or three
Finger pins metal dome simultaneously, also reserves position for groove, and when installing frame is buckled on pcb board, metal dome is having the one side of glue just
To on pcb board, finger is pressed by first through hole, and metal dome is sticked on pcb board；The number of recesses is 4~6 points
It is distributed in the quadrangle and middle part of the installing frame, setting grooves and magnet can adsorb metal dome and metal dome is complete at four angles
Whole paving is spread out, and in order to more firm, one to two grooves and magnet can be arranged again at middle part；The positioning pin quantity is 2
~4.
Preferably, several second through-holes are additionally provided in the main body, second through-hole is respectively positioned on except the installing frame.
Second through-hole is that avoid holes avoid other components on pcb board, both will not influence installation when installing metal dome,
The component on pcb board will not be caused to damage.
Preferably, frame is additionally provided on the adjacent side in the back side of the main body.When installing metal dome, the frame can
To be stuck in the side of pcb board, play the role of auxiliary positioning.
Compared with prior art, the utility model has the beneficial effects that 1, this metal dome fixture structure is simplified, ingeniously
It is wonderful, it is easy to make, is at low cost；And it is easy to operate, resetting exact correspondence is high, the skill and means of profession are not needed,
Manual installation can be passed through；2, by magnetic-adsorption metal dome, make metal dome adjustable position before stickup, when stickup will not
It shakes, offset, can easily be separated after the completion of stickup；3, the magnet of quadrangle setting, which can completely be spread out, paves metal dome, subtracts
The phenomenon that few poor fit；4, the pin hole on the positioning pin and pcb board in main body is used cooperatively, and makes the accurate positioning of metal dome,
The case where avoiding misalignment when visually pasting；5, the setting of vertical plate is convenient for holding the fixed device of this metal dome, in installing frame
Through-hole can be convenient finger pressing metal dome, and the through-hole outside installing frame can avoid other components on pcb board, avoid installing
Other components are caused to damage when metal dome.
Detailed description of the invention
Fig. 1 is the utility model metal dome rapid fixing structure schematic diagram；
Fig. 2 is the utility model metal dome rapid fixing positive structure schematic；
Fig. 3 is the utility model metal dome rapid fixing main view；
Fig. 4 is the utility model metal dome rapid fixing bottom view；
Fig. 5 is that the utility model metal dome rapid fixing assembles perspective view of the explosion；
In figure: 1, main body；1-01, installing frame；1-02, groove；1-03, screw hole；1-04, first through hole；1-05, positioning
Pin；1-06, vertical plate；1-07, oblique pull plate；1-08, protrusion；1-09, the second through-hole；1-10, frame；2, metal dome；3, magnet；4,
Pcb board；4-01, pin hole.
Specific embodiment
Below in conjunction with the attached drawing in the utility model, the technical solution of the utility model is clearly and completely retouched
It states, it is clear that the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.Based on this
Embodiment in utility model, those of ordinary skill in the art under the conditions of not making creative work it is obtained it is all its
Its embodiment, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " in " etc. instructions
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " are used for description purposes only, without
It can be interpreted as indication or suggestion relative importance.
As Figure 1-Figure 5, a kind of metal dome rapid fixing, including main body 1,1 back side of main body are provided with receiving
5 circular groove 1-02 are provided in the installing frame 1-01, the installing frame 1-01 of the metal dome 2, in the groove 1-02
Equipped with screw hole 1-03, the screw hole 1-03 runs through the main body 1；Also open that there are two the of finger size in the installing frame 1-01
One through-hole 1-04, the first through hole 1-04 are mutually staggered with the groove 1-03；Magnet is equipped in each groove 1-02
3, the magnet 3 is fixedly connected with the main body 1；3 are additionally provided on the back side of the main body 1 outside the installing frame 1-01 to determine
Position pin 1-05.Wherein, the quadrangle of the installing frame 1-01 is arranged in 4 in 5 groove 1-02, and one is arranged in
Portion；The magnet 3 selects strong magnet, is provided with nonpenerative screw hole in the one side of the strong magnet.
The front of the main body 1 is equipped with vertical plate 1-06, and vertically the main body 1 is arranged the vertical plate 1-06, the vertical plate 1-
06 two sides are equipped with triangle oblique pull plate 1-07 between 1 surface of main body respectively.The vertical plate 1-06 is staggered the main body 1
On first through hole 1-04 and quadrangle groove arrangement, wherein groove in the middle part of installing frame 1-01 not with the vertical plate 1-
06 is staggered, and the bottom vertical plate 1-06 place corresponding with the position of screw hole in this groove is corresponding to be provided with screw hole.
Further, the institute of 4 protrusions 1-08, the protrusion 1-08 and quadrangle setting are additionally provided on 1 front of main body
Groove 1-02 one-to-one correspondence is stated, the screw hole 1-03 extends through the protrusion 1-08.By the protrusion 1-08 and described
Screw hole 1-03 in groove 1-02, it is using screw that the magnet 3 is fixed.
Preferably, the size of the installing frame 1-01 is slightly larger than the size of the metal dome 2, guarantees 2 energy of metal dome
It is enough put into the installing frame 1-01；The depth of the groove 1-02 is slightly larger than the thickness of the magnet 3.
Preferably, several second through-hole 1-09 are additionally provided in the main body 1, the second through-hole 1-09 is respectively positioned on the peace
It frames up except 1-01.The second through-hole 1-09 is avoid holes, when installing metal dome 2, avoids other first devices on pcb board 4
Part.
Preferably, frame 1-10 is additionally provided on the adjacent side in the back side of the main body 1.
It is preferential, it is the installing frame 1-01, the groove 1-02, the vertical plate 1-06, the oblique pull plate 1-07, described convex
1-08 and frame 1-10 is played to be shaped in the main body 1.
When using this metal dome rapid fixing, the strong magnet is respectively put into the groove 1-02, quadrangle
Strong magnet is screwed, and screw is screwed in from the screw hole on the protrusion 1-08；Intermediate strong magnet is connected using double-threaded screw
It connects, now screws in one in the screw hole of strong magnet, then hold strong magnet and screw in other end in main body 1；Screw locking strong magnet
Afterwards, will have magnetic metal dome 2 to be put into the installing frame 1-01 without the face of double-sided adhesive, metal dome 2 is spread out and is paved, 5
Strong magnet is inhaled the attached metal dome 2 being firmly completely unfolded；Behind the position for adjusting the metal dome 2, the two-sided of outside is torn
Glue；
It pinches vertical plate 1-06 to pick up the ontology 1, the positioning pin 1-05 in the main body 1 is directed at the pcb board 4
On pin hole 4-01 and be inserted into, side of the frame 1-10 of the main body 1 in close proximity to the pcb board, the second through-hole 1-
09 avoids other components on the pcb board 4, firmly presses vertical plate 1-06, while finger is pressed by first through hole 1-04
The metal dome 2 is pasted onto the metal dome 2 completely on the pcb board；
It is glued to the metal dome 2 next, finger pins the metal dome 2 by first through hole 1-04, pinches vertical plate
1-06 is lifted up main body 1；Entire paste process finishes.
Metal dome is pasted using this metal dome rapid fixing, process is simple, positioning is quasi-, speed is fast, metal dome fitting
Success rate is high, is not required to accurately paste by additional means and the i.e. available hand of professional means；And present apparatus structure is simplified, and is easy to raw
It produces and assembles, cost is relatively low.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of metal dome rapid fixing, which is characterized in that including main body, the main body back side, which is provided with, accommodates the pot son
The installing frame of piece is provided with several grooves in the installing frame, is provided with screw hole in the groove；It is also provided in the installing frame several
First through hole, the first through hole are mutually staggered with the groove；Magnet, the magnet and the main body are equipped in the groove
It is fixedly connected；Several positioning pins are additionally provided on the back side of the main body outside the installing frame.
2. metal dome rapid fixing according to claim 1, which is characterized in that the front of the main body is equipped with vertical
Plate, the vertical plate vertically main body setting, the vertical plate two sides are equipped with triangle oblique pull between the body surfaces respectively
Plate.
3. metal dome rapid fixing according to claim 2, which is characterized in that the vertical plate and the oblique pull plate one
It is body formed in the main body.
4. metal dome rapid fixing according to claim 1, which is characterized in that if being additionally provided on main body front
Dry protrusion, the protrusion are corresponded with the groove, and the screw hole extends through the protrusion.
5. metal dome rapid fixing according to claim 1, which is characterized in that the installing frame size is greater than described
Metal dome size, the depth of groove are greater than the magnet thickness, and the groove and the magnet are cylindrical or rectangle.
6. metal dome rapid fixing according to claim 1, which is characterized in that the first through hole quantity is 2~3
A, the number of recesses is 4~6 quadrangles and middle part for being distributed in the installing frame, and the positioning pin quantity is 2~4.
7. metal dome rapid fixing according to claim 1, which is characterized in that be additionally provided with several in the main body
Two through-holes, second through-hole are respectively positioned on except the installing frame.
8. metal dome rapid fixing according to claim 1, which is characterized in that the adjacent side in the back side of the main body
Frame is additionally provided on side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920363960.2U CN209607627U (en) | 2019-03-21 | 2019-03-21 | A kind of metal dome rapid fixing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920363960.2U CN209607627U (en) | 2019-03-21 | 2019-03-21 | A kind of metal dome rapid fixing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209607627U true CN209607627U (en) | 2019-11-08 |
Family
ID=68406727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920363960.2U Active CN209607627U (en) | 2019-03-21 | 2019-03-21 | A kind of metal dome rapid fixing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209607627U (en) |
-
2019
- 2019-03-21 CN CN201920363960.2U patent/CN209607627U/en active Active
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