CN208922941U - Tool structure is used in a kind of assembling of keyboard - Google Patents
Tool structure is used in a kind of assembling of keyboard Download PDFInfo
- Publication number
- CN208922941U CN208922941U CN201822036242.2U CN201822036242U CN208922941U CN 208922941 U CN208922941 U CN 208922941U CN 201822036242 U CN201822036242 U CN 201822036242U CN 208922941 U CN208922941 U CN 208922941U
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- balancing pole
- keycap
- tool structure
- weight tray
- assembling tool
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Abstract
The utility model discloses a kind of keyboard assembling tool structures, the pressing plate that it includes weight tray, flattens substrate, substrate bearing slot is provided on the weight tray, be provided on the substrate bearing slot and the installation auxiliary body limited installed to the balancing pole and keycap of special function keys, the installation auxiliary body include be embedded in it is on the weight tray and by the first magnetic block that balancing pole adsorbs downwards, by elastic thimble that the rotary shaft rack in substrate jacks up upwards and the limit card block limited to balance bar ends.The utility model can accurately limit balance bar ends, ensure that keycap can be smoothly packed into.
Description
[technical field]
The utility model belongs to assembly line tooling technical field, more particularly to a kind of keyboard assembling tool structure.
[background technique]
Keyboard is essential component in computer equipment, and keyboard includes circuit substrate, is arranged on circuit substrate
Elastic press head, rotary shaft rack and keycap, for specific function key for example shift key, Caps Lock key, space bar,
"enter" key" etc. is additionally provided with the balancing pole for ensureing and keeping balance when keycap pressing.Since the press-key structure of keyboard is complicated, balance
The installation method of bar and keycap becomes particularly important, and the special function keys region on circuit substrate can be provided with for balancing pole
The installing tache that both ends tangle, the opening in installing tache are typically all strip shape gob, be after the end insertion of balancing pole can front and back it is left
It moves right, the inner surface of keycap is provided with some buckles for blocking balancing pole and then needs to accurately complete the assembling of keycap
By the alignment balancing pole that the buckle on keycap is stringent, therefore the positioning after balancing pole assembling seems even more important.The group of keycap
Dress is generally realized using pressing mode, if balancing pole and rotary shaft rack position inaccuracy or rotary shaft rack are not on and bounce shape
State, then the installation of keycap can all generate bad, such as the buckle deformation or damage on keycap, and stress occurs for the reinforcing rib on keycap
It deforms and whitens, influence intensity and appearance.
It is solved the above problems therefore, it is necessary to provide the new keyboard assembling of one kind with tool structure.
[utility model content]
The main purpose of the utility model is to provide a kind of keyboard assembling tool structures, can be accurately to balancing pole
End is limited, and ensures that keycap can be smoothly packed into.
The utility model is achieved through the following technical solutions above-mentioned purpose: a kind of keyboard assembling tool structure comprising
Weight tray, the pressing plate for flattening substrate are provided with substrate bearing slot on the weight tray, set on the substrate bearing slot
It is equipped with and the installation auxiliary body limited, the installation auxiliary body packet is installed to the balancing pole and keycap of special function keys
Include the first magnetic block that is being embedded on the weight tray and the adsorbing balancing pole downwards, rotary shaft rack in substrate is upward
The elastic thimble of jack-up and the limit card block that balance bar ends are limited.
Further, the limit for limiting depth in balance bar ends insertion substrate installing tache is provided in the limit card block
Groove.
Further, the limiting groove in the limit card block limits balancing pole both ends crotch internal buckle degree.
Further, the elasticity gear for limiting the constitutional balance bar front-rear direction position is additionally provided in the limit card block
Piece.
Further, the elastic block piece constitutes one side side wall of the limiting groove and the blocking with the limiting groove
Face is arranged in angle, and the end of balancing pole is limited and is strapped in the limiting groove.
Further, the limiting groove in the limit card block limits after the insertion of balancing pole both ends position in the front-back direction
It sets.
Further, keycap bearing slot is provided on the weight tray.
Further, the keycap jig bearing slot being provided on the weight tray by the substrate bearing slot.
Further, one side of the pressing plate, which is hingedly arranged on the weight tray, realizes turning function.
Further, the periphery lower surface of the pressing plate is provided with several metal blocks that can be adsorbed by magnet, described to hold
Several the second magnetic blocks corresponding with the metal block are provided on load floor.
Compared with prior art, a kind of beneficial effect of keyboard assembling tool structure of the utility model is: Neng Goujing
Quasi- limits balance bar ends, ensures that keycap can be smoothly packed into.
[Detailed description of the invention]
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the partial structural diagram that an embodiment of auxiliary body is installed in the utility model embodiment；
Fig. 3 is the partial structural diagram that another embodiment of auxiliary body is installed in the utility model embodiment；
Digital representation in figure:
Tool structure is used in the assembling of 4 keyboards；41 weight trays, 42 pressing plates, 43 substrate bearing slots, 431 first magnetic blocks, 432
Elastic thimble, 433 limit card blocks, 434 limiting grooves, 435 elastic block pieces, 436 compression supporting blocks, 44 keycap bearing slots, 45 keys
Cap jig bearing groove.
[specific embodiment]
Embodiment:
Please refer to Fig. 1-Fig. 3, the present embodiment is keyboard assembling tool structure 4 comprising weight tray 41, by substrate pressure
Smooth pressing plate 42 is provided with substrate bearing slot 43 on weight tray 41.Be provided on substrate bearing slot 43 to specific function by
The balancing pole and keycap of key install the installation auxiliary body limited, and the installation auxiliary body includes being embedded in weight tray
It is on 41 and by the first magnetic block 431 that balancing pole adsorbs downwards, the elastic thimble for jacking up the rotary shaft rack in substrate upwards
432, the compression supporting block 436 for the limit card block 433 and support rotary shaft rack that balance bar ends are limited.
The limiting groove 434 for limiting depth in balance bar ends insertion substrate installing tache is provided in limit card block 433.
First magnetic block 431 along balancing pole be arranged, can ensure after balancing pole assembles by tightly be maintained at horizontal
State facilitates the smooth indentation of keycap.
, generally can be there are two types of structure type when balancing pole is installed in substrate, one is left and right ends to have to internal buckle
Crotch, the installation of the balancing pole of the structure are inserted into substrate installing tache from left and right directions after needing to strut the crotch on both sides respectively
In；Another kind is the right and left without crotch, and the installation of the balancing pole of the structure is that substrate peace is inserted directly into from front-rear direction
In dress button, but in insertion, the tilt angle of balancing pole is more close to the easier installation of substrate surface.
Therefore, in one embodiment, the limiting groove 434 in limit card block 433 limits balancing pole both ends crotch internal buckle journey
Degree, and the same end of two balancing poles is limited respectively there are two the middle settings of limiting groove 434 in the limit card block 433
Position.For there is the limit of the balancing pole of crotch, it is additionally provided with by the limit card block 433 and limits the constitutional balance bar front-rear direction
The elastic block piece 435 of position.Elastic block piece 435 constitutes one side side wall of limiting groove 434 and the blocking surface with limiting groove 434
It is arranged in angle, the end of balancing pole is limited and is strapped in limiting groove 434.
In another embodiment, the limiting groove 434 in limit card block 433 limits front-rear direction after the insertion of balancing pole both ends
Position.
In one embodiment, keycap bearing slot 44 is provided on weight tray 41.When carrying out keycap assembling, can first by
Specific function keycap grabs in keyboard assembling tool structure 4, then realizes specific function keycap by keycap clamping device
Assembling.
In another embodiment, the keycap jig bearing slot positioned at 43 side of substrate bearing slot is additionally provided on weight tray 41
45, since keycap needs to paint before assembling, and keycap can be placed on a painting gauge in painting process, carry out unification
Spray painting can integrally be put the keycap jig after spray painting with the keycap of complete set by the way that keycap jig bearing groove 45 is arranged
It sets in keycap jig bearing groove 45, keycap clamping device is facilitated to realize the absorption assembling of keycap.In a upper embodiment, pass through by
Specific function keycap first grabs in weight tray 41, then needs that a manipulator clamping mechanism is arranged in the front end of assembly line,
And the conveying device of individually designed painting gauge keycap disk, cost is improved, and increase process.In this embodiment,
It only needs to widen weight tray 41 and is directly put into the keycap jig after spray painting, it is defeated with painting gauge to eliminate manipulator clamping structure
Device is sent, is reduced costs, and reduces process, improves production efficiency.
One side of pressing plate 42 is hingedly arranged on weight tray 41, the periphery lower surface of pressing plate 42 be provided with it is several can be by
The metal block (not identifying in figure) of magnet absorption is provided with several the second magnetism corresponding with the metal block on weight tray 41
Block (does not identify) in figure, enable pressing plate 42 it is strong be pressed on substrate surface, ensure that substrate keeps smooth and tightly patch
It is attached in substrate bearing slot 43.
In another embodiment, it can also ensure that substrate is smooth on weight tray 41 using other flattening mechanisms
Degree, is such as arranged several wind inlets on weight tray 41, if individually increasing flattening mechanism one leveling station of formation.
Since keycap is in indentation, rotary shaft rack is the state that jacked up, and rotary shaft rack is that plastic material has centainly
Moulding enables to the both sides of rotary shaft rack to be smoothly caught in keycap to ensure after keycap is pressed downward, the present embodiment design
Compression supporting block 436 supports the bottom of rotary shaft rack, provides support force for rotary shaft rack, guarantee rotary shaft rack both sides are effective
, be accurately caught in keycap.
The escape port (not identifying in figure) of several evacuation keycap installations is additionally provided on pressing plate 42.
The assembling of the present embodiment keyboard is with the beneficial effect of tool structure 100: can accurately to balance bar ends into
Row limit ensures that keycap can be smoothly packed into.Specifically,
1) by the way that magnetic block is arranged along balancing pole track, so that balancing pole by magnetic block adsorbs being attached to tightly after being packed into
On substrate surface, horizontal motionless state is kept；
2) by setting limit card block, the end of balancing pole is limited, prevents balancing pole insertion too deep or excessively shallow, or excessively lean on
A left side is excessively kept right, so that balancing pole is able to maintain in the range of setting, ensures the smooth indentation of keycap；
3) it by setting elastic block piece, so that adjustable function is realized in the space of the limiting groove in limit card block, and utilizes
Balancing pole is limited in limiting groove and cannot be moved forward and backward by the elastic reaction of elastic block piece, and the position for improving balancing pole is steady
Qualitative and accuracy；
4) by the way that elastic thimble is arranged, the keycaps of special function keys can be ensured during installation, the rotary shaft rack at this
In the state of jack-up, to ensure that the group smooth, without damage of keycap installs, product quality and product yield are improved；
5) this programme also passes through setting compression supporting block, supports the bottom of rotary shaft rack, provides support force for rotary shaft rack,
Ensure that rotary shaft rack both sides are effective, are accurately caught in keycap.
Above-described is only some embodiments of the utility model.For those of ordinary skill in the art,
Without departing from the concept of the present invention, various modifications and improvements can be made, these belong to practical
Novel protection scope.
Claims (10)
1. a kind of keyboard assembling tool structure, it is characterised in that: it includes weight tray, is provided with base on the weight tray
Plate bearing slot is provided on the substrate bearing slot and installs the installation limited to the balancing pole and keycap of special function keys
Auxiliary body, the installation auxiliary body includes the limit card block limited to balance bar ends；It is needing to install with curved
At the key of hook structure balancing pole, the installation auxiliary body further includes cooperating to limit balancing pole hook part with the limit card block
Elastic block piece in the front-back direction.
2. keyboard assembling tool structure as described in claim 1, it is characterised in that: the installation auxiliary body further includes interior
It is on the weight tray and jacked up upwards by the first magnetic block that balancing pole adsorbs downwards, by the rotary shaft rack in substrate
Elastic thimble.
3. keyboard assembling tool structure as described in claim 1, it is characterised in that: be provided with restriction in the limit card block
Balance bar ends are inserted into the limiting groove of depth in substrate installing tache.
4. keyboard assembling tool structure as claimed in claim 3, it is characterised in that: the limiting groove in the limit card block
Limit balancing pole both ends crotch internal buckle degree.
5. keyboard assembling tool structure as claimed in claim 4, it is characterised in that: the elastic block piece constitutes the limit
One side side wall of groove and be arranged with the blocking surface of the limiting groove in angle, the end of balancing pole is limited be strapped in it is described
In limiting groove.
6. keyboard assembling tool structure as claimed in claim 3, it is characterised in that: the limit in the limit card block
Groove limits position in the front-back direction after the insertion of balancing pole both ends.
7. keyboard assembling tool structure as described in claim 1, it is characterised in that: the installation auxiliary body further includes position
The compression supporting block of rotary shaft rack is used to support in keycap installation region.
8. keyboard assembling tool structure as described in claim 1, it is characterised in that: be provided with and be located on the weight tray
Keycap jig bearing slot by the substrate bearing slot.
9. keyboard assembling tool structure as described in claim 1, it is characterised in that: further include ensureing substrate in the carrying
Smooth flattening mechanism is kept on bottom plate, the flattening mechanism is a pressing plate or several suctions that the weight tray surface is arranged in
Air holes.
10. keyboard assembling tool structure as claimed in claim 9, it is characterised in that: one side of the pressing plate is hingedly arranged
Realize turning function on the weight tray, the periphery lower surface of the pressing plate is provided with and several can be adsorbed by magnet
Metal block is provided with several the second magnetic blocks corresponding with the metal block on the weight tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822036242.2U CN208922941U (en) | 2018-12-04 | 2018-12-04 | Tool structure is used in a kind of assembling of keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822036242.2U CN208922941U (en) | 2018-12-04 | 2018-12-04 | Tool structure is used in a kind of assembling of keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208922941U true CN208922941U (en) | 2019-05-31 |
Family
ID=66712688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822036242.2U Active CN208922941U (en) | 2018-12-04 | 2018-12-04 | Tool structure is used in a kind of assembling of keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208922941U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109273304A (en) * | 2018-12-04 | 2019-01-25 | 湖南奥谱迈讯光学科技有限公司 | Tool structure is used in a kind of assembling of keyboard |
-
2018
- 2018-12-04 CN CN201822036242.2U patent/CN208922941U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109273304A (en) * | 2018-12-04 | 2019-01-25 | 湖南奥谱迈讯光学科技有限公司 | Tool structure is used in a kind of assembling of keyboard |
| CN109273304B (en) * | 2018-12-04 | 2023-12-26 | 湖南奥谱迈讯光学科技有限公司 | Frock structure is used in keyboard equipment |
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