CN209607629U - A kind of novel buttons metal dome tooling for fast installing - Google Patents
A kind of novel buttons metal dome tooling for fast installing Download PDFInfo
- Publication number
- CN209607629U CN209607629U CN201920727021.1U CN201920727021U CN209607629U CN 209607629 U CN209607629 U CN 209607629U CN 201920727021 U CN201920727021 U CN 201920727021U CN 209607629 U CN209607629 U CN 209607629U
- Authority
- CN
- China
- Prior art keywords
- metal dome
- groups
- front side
- plate
- pcb board
- 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.)
- Active
Links
Landscapes
- Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
Abstract
It is disclosed by the utility model to belong to metal dome mounting technique field, specially a kind of novel buttons metal dome tooling for fast installing, including workbench and the working plate being supported on rear side of bench-top, four groups of rubber pads in rectangular arranged are provided at the top of the workbench, the top of rubber pad described in two groups of rear side offers location hole, key metal dome is supported by by groove between rubber pad described in four groups, there are two groups of shackle members in the lower part of the working plate front side wall by screw connection, pressing plate is connected with by pin shaft between shackle member described in two groups, the lower part of the pressing plate front side wall is connected with locating rod corresponding with position of positioning hole, pcb board is plugged between the locating rod of left and right sides, the top braces of the pcb board have limit plate, there are good safeguard procedures for key metal dome in installation process, pcb board without It is i.e. mountable that hole need to be opened up, be hardly damaged pcb board, and installation process is simple and efficient.
Description
Technical field
The utility model relates to metal dome mounting technique field, specially a kind of novel buttons metal dome Fast Installation work
Dress.
Background technique
Metal dome is usually used in working as this life as the medium for transmitting signal between finger and the induction electrode of PCB circuit board
On various control buttons living, and metal dome is often mounted on pcb board with the mode that key metal dome is installed and is connected with induction electrode
It is logical, then just propose a kind of key metal dome tooling for fast installing.
Such as a kind of key metal dome tooling for fast installing that Chinese utility model application number is CN201720849275.1,
Pressing plate, the adjustable installation PCBA board in the bottom surface of pressing plate are installed above operating platform, and then make the PCBA of PCBA board
Location hole is located at the surface of corresponding metal dome location hole.
But existing device, there is the safeguard procedures in installation process for key metal dome are not good enough, pcb board needs
It opens up multiple holes and carries out location and installation, be easily damaged pcb board, and the problem of installation process complexity.
Utility model content
The purpose of this utility model is to provide a kind of novel buttons metal dome tooling for fast installing, to solve above-mentioned background
The installation process proposed in technology of safeguard procedures in to(for) key metal dome are not good enough, and pcb board, which needs to open up multiple holes, to carry out
Location and installation is easily damaged pcb board, and the problem of installation process complexity.
To achieve the above object, the utility model provides the following technical solutions: a kind of novel buttons metal dome Fast Installation
Tooling is provided at the top of the workbench and arranges in rectangle including workbench and the working plate being supported on rear side of bench-top
Four groups of rubber pads of column, the top of rubber pad described in two groups of rear side offer location hole, lead between rubber pad described in four groups
It crosses groove and is supported by key metal dome, there are two groups of shackle members, two groups of institutes in the lower part of the working plate front side wall by screw connection
It states and pressing plate is connected with by pin shaft between shackle member, the lower part of the pressing plate front side wall is connected with corresponding with position of positioning hole fixed
Position bar, is plugged with pcb board between the locating rod of left and right sides, the top braces of the pcb board have limit plate, the limit plate
It is respectively connected with spring at left and right sides of top, fixed plate is connected at the top of the spring, and the rear wall of fixed plate passes through spiral shell
Nail is connected to the top edge of working plate front side wall, be provided on front side of the bench-top respectively with limit plate, fixed plate position
Set corresponding limiting slot, fixing groove.
Preferably, the rear end of the limit plate is connected on the front side wall of working plate by sliding rail.
Preferably, the limiting slot is located between two groups of rubber pads of front side, and two groups of the length value ratio front side of limiting slot
The small 6mm of distance values between rubber pad.
Preferably, top the distance between value and key of the top of the rubber pad groove to the convex top upper surface of rubber pad
The sum of metal dome and the thickness value of metal dome in key metal dome are identical.
Preferably, the limiting slot and the inner wall of fixing groove are carved with anti-skid chequer.
Preferably, the front and back sides of the shackle member are uniformly provided with limit hole, and the ontology of the pin shaft is offered and limited
The corresponding connecting hole in position hole site, and pass through limit pin connection between connecting hole and limit hole.
Compared with prior art, the utility model has the beneficial effects that
1) rubber pad can prevent the bottom of metal dome and rubber pad in installation process while fixed key metal dome
Between pressure it is excessive and damage metal dome；
2) the key metal dome and pcb board installed all are not necessarily to aperture, due to there is accurate circuit connection on pcb board, if
Aperture will be easy to damage pcb board；
3) installation process is simple, blocks pcb board by locating part, then pull down pressing plate make limit plate inject limiting slot after
Pcb board can be mounted in key metal dome；
4) can make to connect them by the shackle member top for being pressed on key metal dome that pcb board is stable for a long time
Glue have enough time exsiccation.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is structural schematic diagram after the drop-down of the utility model pressing plate；
Fig. 3 is the utility model rubber gasket structure schematic diagram.
In figure: 1 workbench, 2 working plates, 3 rubber pads, 4 location holes, 5 key metal domes, 6 shackle members, 7 pressing plates, 8 positioning
Bar, 9 pcb boards, 10 limit plates, 11 springs, 12 fixed plates, 13 limiting slots, 14 fixing grooves.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Embodiment:
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of novel buttons metal dome Fast Installation work
Dress, including workbench 1 and the working plate 2 for being supported on 1 top rear of workbench, working plate 2 is bolted to be pushed up in workbench 1
The rear side in portion.
The top of workbench 1 is provided with four groups of rubber pads 3 in rectangular arranged, and rubber pad 3 is being worked by screw connection
The top of platform 1, the top of two groups of rubber pads 3 of rear side offer location hole 4, are supported between four groups of rubber pads 3 by groove
There is key metal dome 5, the side wall that 5 four jiaos of key metal dome is contacted with the inner sidewall of rubber pad 3.
There are two groups of shackle members 6 in the lower part of 2 front side wall of working plate by screw connection, passes through pin shaft between two groups of shackle members 6
It is connected with pressing plate 7, the lower end of pin shaft and pressing plate 7 passes through screw connection, and the lower part of 7 front side wall of pressing plate is connected with and location hole 4
Corresponding locating rod 8 is set, locating rod 8 is welded on the front side wall of pressing plate 7, it is plugged with pcb board 9 between the locating rod 8 of left and right sides,
The top braces of pcb board 9 have limit plate 10, and the left and right sides at 10 top of limit plate is respectively connected with spring 11, the bottom of spring 11
It is bonded in the top of limit plate 10, the top of spring 11 is connected with fixed plate 12, and the top of spring 11 is bonded in fixed plate 12
Bottom, and the rear wall of fixed plate 12 is connected by screw in the top edge of 2 front side wall of working plate, the front side at 1 top of workbench
It is provided with limiting slot 13 corresponding with limit plate 10,12 position of fixed plate, fixing groove 14 respectively.
Wherein, the rear end of limit plate 10 is connected on the front side wall of working plate 2 by sliding rail, so that limit plate 10 is upper and lower
It is mobile more smooth and stable.
Limiting slot 13 is located between two groups of rubber pads 3 of front side, and the two groups of rubber pads 3 in length value ratio front side of limiting slot 13
Between the small 6mm of distance values so that the process that limit plate 10 is plugged on limiting slot 13 encounters key metal dome 5 only to avoid damage
It is bad.
The top of 3 groove of rubber pad to the convex top upper surface of rubber pad 3 the distance between top value and key metal dome 5 and
The sum of the thickness value of metal dome in key metal dome 5 is identical, rubber pad 3 can preferably protect key metal dome 5 because
It lateral is touched for what maloperation was suffered.
Limiting slot 13 and the inner wall of fixing groove 14 are carved with anti-skid chequer, so that the grafting of limit plate 10 and fixed plate 12 is more firm
It leans on.
The front and back sides of shackle member 6 are uniformly provided with limit hole, and the ontology of pin shaft offers corresponding with limit hole site
Connecting hole, and pressing plate 7 can be further fixed by shackle member 6, mentioned by limit pin connection between connecting hole and limit hole
Booster plate 7 pushes down the stability of pcb board 9.
Working principle: workbench 1 is placed on desktop, and the bottom four corners of key metal dome 5 are directed at the recessed of four groups of rubber pads 3
Slot is placed, and thus the position of sauce key metal dome 5 fixes, and then applies daub at the top of the metal dome of key metal dome 5
Water, with portable limit plate 10, by the lower part grafting of pcb board 9 between the locating rod 8 of two sides, the rear wall and pressure of pcb board 9
The front side wall of plate 7 is bonded, and then decontrols limit plate 10, and spring 11 can oppress limit plate 10 to cooperate locating rod 8 to block pcb board 9
Firmly, pressing plate 7 is then pulled to rotate pressing plate 7 along shackle member 6 by pin shaft, until pcb board 9 is fitted in the top of key metal dome 5,
Limit plate 10 is plugged in limiting slot 13 at this time, and fixed plate 12 is plugged in fixing groove 14, and locating rod 8 is also inserted into location hole 4,
Firmly pressing pressing plate 7 is bonded the induction electrode on pcb board sufficiently with metal dome slightly, and rubber pad 3 can cooperate with locating rod 8
Certain buffering is provided, limit plate 10, fixed plate 12 can also move down simultaneously in limiting slot 13 and fixing groove 14 slightly respectively at this time
It is fixed by anti-skid chequer, pressing plate 7 can be pulled open after glue is dry, bonding key metal dome 5 and pcb board 9 are taken out, if institute
It is too long the time required to being dried out with glue, then pcb board 9 is stablized for a long time by way of limit hole and connecting hole interpolation outbound axis
The top for being pressed on key metal dome 5.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms；Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein, and should not treat any reference in the claims as limiting related right
It is required that.
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 (6)
1. a kind of novel buttons metal dome tooling for fast installing including workbench (1) and is supported on workbench (1) top rear
Working plate (2), it is characterised in that: four groups of rubber pads (3) in rectangular arranged, rear side are provided at the top of the workbench (1)
Two groups described in the top of rubber pad (3) offer location hole (4), pass through groove between rubber pad described in four groups (3) and support
Have key metal dome (5), the lower part of working plate (2) front side wall there are two groups of shackle members (6) by screw connection, described in two groups
It is connected with pressing plate (7) between shackle member (6) by pin shaft, the lower part of pressing plate (7) front side wall is connected with and location hole (4) position
Corresponding locating rod (8) is set, is plugged with pcb board (9) between the locating rod (8) of left and right sides, the top of the pcb board (9)
It is supported by limit plate (10), the left and right sides at the top of the limit plate (10) is respectively connected with spring (11), the spring (11)
Top is connected with fixed plate (12), and the rear wall of fixed plate (12) is connected by screw in the top of working plate (2) front side wall
Edge, the front side at the top of the workbench (1) are provided with limiting slot corresponding with limit plate (10), fixed plate (12) position respectively
(13), fixing groove (14).
2. a kind of novel buttons metal dome tooling for fast installing according to claim 1, it is characterised in that: the limit plate
(10) rear end is connected on the front side wall of working plate (2) by sliding rail.
3. a kind of novel buttons metal dome tooling for fast installing according to claim 1, it is characterised in that: the limiting slot
(13) between two groups of rubber pads (3) of front side, and between the two groups of rubber pads (3) in length value ratio front side of limiting slot (13)
The small 6mm of distance values.
4. a kind of novel buttons metal dome tooling for fast installing according to claim 1, it is characterised in that: the rubber pad
(3) top of groove to the distance between the top of the convex top upper surface of rubber pad (3) value and key metal dome (5) and is located at key
The sum of the thickness value of metal dome in metal dome (5) is identical.
5. a kind of novel buttons metal dome tooling for fast installing according to claim 1, it is characterised in that: the limiting slot
(13) and the inner wall of fixing groove (14) is carved with anti-skid chequer.
6. a kind of novel buttons metal dome tooling for fast installing according to claim 1, it is characterised in that: the shackle member
(6) front and back sides are uniformly provided with limit hole, and the ontology of the pin shaft offers connecting hole corresponding with limit hole site, and
Pass through limit pin connection between connecting hole and limit hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920727021.1U CN209607629U (en) | 2019-05-21 | 2019-05-21 | A kind of novel buttons metal dome tooling for fast installing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920727021.1U CN209607629U (en) | 2019-05-21 | 2019-05-21 | A kind of novel buttons metal dome tooling for fast installing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209607629U true CN209607629U (en) | 2019-11-08 |
Family
ID=68408049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920727021.1U Active CN209607629U (en) | 2019-05-21 | 2019-05-21 | A kind of novel buttons metal dome tooling for fast installing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209607629U (en) |
-
2019
- 2019-05-21 CN CN201920727021.1U patent/CN209607629U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103593001B (en) | Interface card module and electronic installation | |
| CN209607629U (en) | A kind of novel buttons metal dome tooling for fast installing | |
| CN204906692U (en) | Loudspeaker module group | |
| CN206340701U (en) | A kind of chip card connector | |
| CN106328418A (en) | Side key structure and terminal | |
| CN211184685U (en) | Assembled data micro-module machine room | |
| CN206039401U (en) | Modular computer machine case | |
| CN210469392U (en) | Electronic device | |
| CN207757193U (en) | A kind of key conducting resinl button installing mechanism | |
| CN209958964U (en) | Intelligent lock and fingerprint module thereof | |
| CN207801013U (en) | A kind of laboratory protection against electric shock integrated socket | |
| CN210051925U (en) | SC and LC optical fiber adapter conversion device | |
| CN208724191U (en) | A kind of drum paper for wooden loudspeaker | |
| CN208674577U (en) | A kind of flat-crushing type vacation compression mould | |
| CN208540295U (en) | Smart host is controlled in a kind of stable type | |
| CN218634575U (en) | Quick assembly disassembly structure of PCB board | |
| CN205485846U (en) | Chassis structure | |
| CN205827318U (en) | A kind of tool-free fixing server hard disk back plane | |
| CN215173637U (en) | Multifunctional computer base | |
| CN216486253U (en) | Connection structure of communication mainboard and platelet | |
| CN2520007Y (en) | Electric connector assembly | |
| CN209895227U (en) | Tablet personal computer with detachable solid state disk and detachable memory | |
| CN213815547U (en) | Computer hard disk storage device based on clean air conditioner control system | |
| CN216388021U (en) | Keyboard with detachable digital keyboard | |
| CN210404162U (en) | TYPE-C male seat convenient to assemble |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |