CN209183436U - Key - Google Patents
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- CN209183436U CN209183436U CN201821916135.2U CN201821916135U CN209183436U CN 209183436 U CN209183436 U CN 209183436U CN 201821916135 U CN201821916135 U CN 201821916135U CN 209183436 U CN209183436 U CN 209183436U
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- Prior art keywords
- bar portion
- deflection
- fin
- deflection bar
- keycap
- 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.)
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 45
- 238000003825 pressing Methods 0.000 claims description 30
- 230000033764 rhythmic process Effects 0.000 description 8
- 230000007704 transition Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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Abstract
The utility model discloses a kind of key, and it includes pedestal, upper cover, keycap, sleeve member and sounding parts.Upper cover is set on pedestal and has side grooved bore.Keycap has extended to form connecting column toward pedestal, and fin protrudes outward to be formed from connecting column.Sleeve member is movably arranged in pedestal and is pierced by upper cover to be removably attachable to connecting column.Sounding part is set to except pedestal and has deflection bar portion to be located at below fin.When keycap drives sleeve member to move down and move down fin along side grooved bore, and deflection bar portion by fin compress caused by deflection deformation be insufficient to allow deflection bar portion to cross fin when, deflection bar portion is with the downward deflection deformation of fin.When the deflection deformation of deflection bar portion is enough, and deflection bar portion is made to cross fin, deflection bar portion is released and moves upwards and strikes upper cover and issue the sound.The utility model can solve the problems, such as that assembling flow path is complicated in prior art.
Description
Technical field
The utility model is about a kind of key, a kind of especially key sounding part being arranged in except pedestal.
Background technique
For the use habit of current personal computer, keyboard is indispensable one of input equipment, to input
Text, symbol or number.Moreover, the consumer electrical product or industry that everyday life contacts such as use big
Type processing equipment all needs to be equipped with press-key structure as input equipment, to operate above-mentioned electronic product and process equipment.
In practical applications, the general press-key structure key press feel (tactile different for user to be provided
Feedback), it is therefore necessary to design the key switch of different size to choose for user；Such as: the competing keyboard of electricity can be in packing box
Upper dated institute is red axis using key switch, brown axis, black axis or other color axis；User's keyboard is informed by different colours
The pressing feel of key, such as may include: triggering elastic arm and conduction position height, the key press stroke for triggering contact
(travel distance), pressing paragraph sense (tactile or linear) or pressing sound feedback (clicky or non-
Clicky) etc..
In pressing sound feedback and pressing paragraph sense design aspect, usually requiring can be with key inside key switch
Sleeve member on fin interference engagement position on additional sounding elastic component, whereby, when user press down on key when,
Sounding elastic component can be pushed and deflection deformation during pressing by fin, and generate paragraph sense then over fin
Or it further hits key switch internal component and generates the sound.However, above-mentioned necessary additional sounding elastic component in
Design inside key switch frequently can lead to time-consuming key manufacture assembling flow path, and also can be to key switch inside
Configuration causes unnecessary design limitation.
Utility model content
Therefore, the key except pedestal is arranged in sounding part the purpose of this utility model is to provide a kind of, to solve
The above problem.
In order to achieve the above object, the utility model proposes a kind of key, include: pedestal, upper cover, keycap, sleeve member with
And sounding part.Upper cover is set on the pedestal and the upper cover has side grooved bore；Keycap has extended to form connecting column toward the pedestal,
And it protrudes outward to form fin from the position that the connecting column corresponds to the side grooved bore；Sleeve member its be movably arranged in the pedestal
In and the sleeve member be pierced by the upper cover to be removably attachable to the connecting column of the keycap so that the keycap can be in releasing position
It is moved up and down between pressing position；Sounding part is set to except the pedestal and the sounding part has deflection bar portion, is released in this
The deflection bar portion is located at below the fin when putting position；Wherein, when the keycap receives external force to drive the sleeve member to moving down
It moves and the fin is moved down along the side grooved bore, and the deflection bar portion is compressed generated flexure by the fin
When deformation is insufficient to allow the deflection bar portion to cross the fin, the deflection bar portion is with the downward deflection deformation of the fin；With
The keycap moves further downward, when the deflection deformation of the deflection bar portion is enough that the deflection bar portion is made to cross the fin
When, the deflection bar portion of deflection deformation, which is released and moves upwards, to be struck the upper cover and issues the sound.
As optional technical solution, which has pillar and the upper cover protrudes outward and is formed with stop block, the sounding
Part also has spring portion, which extends to form from the spring portion toward the stop block, which is sheathed on the pillar
Upper and stop block precompressed deflection bar portion, when the deflection bar portion is compressed by the fin so that the deflection bar portion is downward
When deflection deformation far from the stop block and the deflection bar portion is enough that the deflection bar portion is made to cross the fin, deflection deformation
The deflection bar portion is released and moves upwards and strikes the stop block and issue the sound.
As optional technical solution, which, which protrudes outward, is formed with stop block, which also has torsional spring portion, should
Deflection bar portion is extended to form from the torsional spring portion toward the stop block, which is connected to the upper cover and the stop block precompressed, and this can
Bar portion is bent, when the deflection bar portion is compressed by the fin so that the deflection bar portion is downwardly away from the stop block and this is flexible
When the deflection deformation in curved bar portion is enough that the deflection bar portion is made to cross the fin, the deflection bar portion of deflection deformation be released and
It moves upwards and strikes the stop block and issue the sound.
As optional technical solution, which also includes elastic component, is set between the sleeve member and the pedestal, should
Elastic component is used to drive the keycap to be repositioned to the releasing position via the sleeve member.
As optional technical solution, which has extended to form protruding shaft towards the connecting column, and it is convex which corresponds to this
The position of axis has groove, which is inserted into the groove so that the keycap is removably attachable to the sleeve member.
In addition, the utility model also proposes another key, include: pedestal, keycap, upper cover, sleeve member and sounding part.
Upper cover is set on the pedestal and the upper cover has side grooved bore；Sleeve member is movably arranged in the pedestal, from the sleeve
The position that part corresponds to the side grooved bore protrudes outward to form fin, which is pierced by the upper cover to be removably attachable to the key
Cap, so that the keycap can move up and down between releasing position and pressing position；Sounding part is set to except the pedestal and the hair
Sound part has deflection bar portion, and the deflection bar portion is located at below the fin when releasing position；Wherein, when the keycap receives
External force moves down the fin along the side grooved bore to drive the sleeve member to move down, and the deflection bar portion by
When being insufficient to allow the deflection bar portion to cross the fin to deflection deformation caused by fin abutting pushing, the deflection bar portion
With the downward deflection deformation of the fin；As the keycap moves further downward, when the deflection deformation foot of the deflection bar portion
When so that the deflection bar portion crossing the fin, the deflection bar portion of deflection deformation, which is released and moves upwards, to be struck on this
It covers and issues the sound.
As optional technical solution, which has pillar and the upper cover protrudes outward and is formed with stop block, the sounding
Part also has spring portion, which extends to form from the spring portion toward the stop block, which is sheathed on the pillar
Upper and stop block precompressed deflection bar portion, when the deflection bar portion is compressed by the fin so that the deflection bar portion is downward
When deflection deformation far from the stop block and the deflection bar portion is enough that the deflection bar portion is made to cross the fin, deflection deformation
The deflection bar portion is released and moves upwards and strikes the stop block and issue the sound.
As optional technical solution, which, which protrudes outward, is formed with stop block, which also has torsional spring portion, should
Deflection bar portion is extended to form from the torsional spring portion toward the stop block, which is connected to the upper cover and the stop block precompressed, and this can
Bar portion is bent, when the deflection bar portion is compressed by the fin so that the deflection bar portion is downwardly away from the stop block and this is flexible
When the deflection deformation in curved bar portion is enough that the deflection bar portion is made to cross the fin, the deflection bar portion of deflection deformation be released and
It moves upwards and strikes the stop block and issue the sound.
As optional technical solution, which also includes elastic component, is set between the sleeve member and the pedestal, should
Elastic component is used to drive the keycap to be repositioned to the releasing position via the sleeve member.
As optional technical solution, which has extended to form protruding shaft towards the connecting column, and it is convex which corresponds to this
The position of axis has groove, which is inserted into the groove so that the keycap is removably attachable to the sleeve member.
By above-mentioned design, the configuration except pedestal using sounding part is set up directly on due to the utility model and need not be
Sounding part is added inside key switch, therefore, the utility model can not only efficiently solve the needs being previously mentioned in prior art
The problem of additional sounding elastic component causes time-consuming key to manufacture assembling flow path inside key switch, while also
Key can be promoted in the inner space between upper cover and pedestal with upper component Configuration elasticity, in favor of key slimming
Design.
The utility model is described in detail below in conjunction with the drawings and specific embodiments, but not as to the utility model
Restriction.
Detailed description of the invention
The part perspective view of the explosion for the key that Fig. 1 is proposed for the embodiment according to the utility model.
Fig. 2 is the keycap of Fig. 1 in the enlarged diagram at another visual angle.
Fig. 3 is front view of the key of Fig. 1 when keycap is assembled on sleeve member.
Fig. 4 be Fig. 3 fin with keycap move down push the downward deflection deformation of deflection bar portion front view.
Fig. 5 is front view of the key of Fig. 4 when keycap is pressed into lower position.
Fig. 6 is the front view of the key proposed according to another embodiment of the utility model.
Fig. 7 is the part perspective view of the explosion of the key proposed according to another embodiment of the utility model.
Fig. 8 is that the fin of Fig. 7 is located at the front view above deflection bar portion.
Fig. 9 is that the fin of Fig. 8 pushes the front view of deflection bar portion deflection deformation.
Figure 10 is that the deflection bar portion of Fig. 9 crosses fin and the front view that is released.
Specific embodiment
The explanation of following embodiment is to can be used to the specific of implementation to illustrate the utility model with reference to additional schema
Embodiment.The direction term that the utility model is previously mentioned, such as "upper", "lower", "front", "rear", "left", "right", " side " etc.,
It is only the direction with reference to annexed drawings.Therefore, the direction term used be to illustrate and understand the utility model, rather than to
Limit the utility model.
In the examples below, in various figures, same section is to be given the same reference numerals.
Fig. 1 and Fig. 2 is please referred to, Fig. 1 is quick-fried for the part for the key 10 that the embodiment according to the utility model is proposed
Fried schematic diagram, Fig. 2 are the keycap 16 of Fig. 1 in the enlarged diagram at another visual angle, and as shown in Figure 1 and Figure 2, key 10 includes bottom
Seat 12, upper cover 14, keycap 16, sleeve member 18 and sounding part 20.Upper cover 14 is set on pedestal 12 and upper cover 14 is opened with side
Slot 22.Keycap 16 has extended to form connecting column 24 toward pedestal 12, and fin 26 is from the position of 24 respective side grooved bore 22 of connecting column
It protrudes outward to be formed.Sleeve member 18 is movably arranged in pedestal 12 and sleeve member 18 is pierced by upper cover 14 with detachably connected
In the connecting column 24 of keycap 16 so that keycap 16 can in higher position (or being releasing position, similarly hereinafter) and lower position (or
It is moved up and down between for pressing position, similarly hereinafter).Sounding part 20 is set to except pedestal 12 and sounding part 20 has deflection bar portion
28, when keycap 16 is located at releasing position, deflection bar portion 28 is located at 26 lower section of fin, in more detail, in this embodiment, on
Lid 14 can have pillar 30, and upper cover 14 protrudes outward and is formed with stop block 32, and sounding part 20 can separately have spring portion 34, flexible
Curved bar portion 28 is extended to form from spring portion 34 toward stop block 32, and spring portion 34 is sheathed on pillar 30 and 32 precompressed of stop block is flexible
Curved bar portion 28.
In practical applications, in order to promote assembling convenience, sleeve member 18 can have been extended to form preferably towards connecting column 24
Protruding shaft 19 (is preferably in cross, but is not limited), and the position of the corresponding protruding shaft 19 of connecting column 24 can have groove 25, whereby,
Protruding shaft 19 can be inserted into groove 25 so that keycap 16 is removably attachable to sleeve member 18.In addition to this, key 10 can additionally comprise
Elastic component 36, elastic component 36 can be preferably spring (but being not limited) and elastic component 36 be set to sleeve member 18 and pedestal 12 it
Between, whereby, when keycap 16 is not by pressed by external force, elastic component 36 can drive keycap 16 to return to higher position via sleeve member 18,
To generate keycap 16 can self-return the effect of, so that user carries out subsequent keycap pressing operation.
By above-mentioned design, after keycap 16 is connected to sleeve member 18, key 10 can press keycap 16 in user
During provide have pause and transition in rhythm or melody sense and press the sound pressing feel please refer to Fig. 3, Fig. 4 and Fig. 5 in more detail, scheme
3 be front view of the key 10 of Fig. 1 when keycap 16 is assembled on sleeve member 18, and Fig. 4 is the fin 26 of Fig. 3 with keycap 16
The front view for pushing the downward deflection deformation of deflection bar portion 28 is moved down, Fig. 5 is that the key 10 of Fig. 4 is pressed into keycap 16
Front view when lower position, wherein in order to clearly illustrate the structure actuation relationship between deflection bar portion 28 and fin 26,
Keycap 16 shows it into Fig. 5 in Fig. 3 with dotted line.When keycap 16 is located at higher position as shown in Figure 3 (at this point, fin 26
Above deflection bar portion 28) and keycap 16 receive external force to drive sleeve member 18 to move down and open fin 26 along side
When slot 22 moves down, during keycap 16 moves downward, deflection bar portion 28 can correspondingly cross fin 26.
In above process, produced by keycap 16 moves down, and deflection bar portion 28 is pushed by the abutting of fin 26
Deflection deformation when deflection bar portion 28 being insufficient to allow to cross fin 26, deflection bar portion 28 is with the downward deflection deformation of fin 26
And far from stop block 32 (as shown in Figure 4).Next, keycap 16 continues to move down, when the deflection deformation of deflection bar portion 28
The upward restoring force generated increases, it is sufficient to when deflection bar portion 28 being made to cross fin 26, due to the deflection bar portion of deflection deformation
28 no longer by fin 26 abut push, therefore, deflection bar portion 28 can be correspondingly released, so move upwards return to as
Position shown in fig. 5 simultaneously strikes the stop block 32 of upper cover 14 and issues the sound, in this way, which key 10 may be provided in fin 26
Push 28 deflection deformation of deflection bar portion and when then deflection bar portion 28 is released generated pause and transition in rhythm or melody sense and in deflection
Bar portion 28 issues the pressing feel of the pressing sound when striking the stop block 32 of upper cover 14.Finally, when keycap 16 is moved to such as Fig. 5
Shown in lower position when, sleeve member 18 can be performed key 10 switch triggering operation (for key switch triggering design with it is former
The associated description of reason is common in prior art, is repeated no more in this), make key 10 that can execute user's function to be inputted accordingly
Energy.
In this way, need not be in key since the utility model uses sounding part to be set up directly on the configuration except pedestal
Switch internal adds sounding part, and therefore, it is additional that the utility model can not only efficiently solve the needs being previously mentioned in prior art
The problem of sounding elastic component causes time-consuming key to manufacture assembling flow path inside key switch is added, while can also be mentioned
Key is risen in the inner space between upper cover and pedestal with upper component Configuration elasticity, so that key slimming is set
Meter.
It is noted that it can be seen from the above, since keycap 16 is removably attachable to sleeve member 18, key 10 can
User is allowed to adjust the pressing feel of key 10 by way of replacing keycap, for example, when user wants key 10
It switches to when can be provided during user presses keycap without pause and transition in rhythm or melody sense with pressing feel without the pressing sound, then user
It only needs to disassemble keycap 16 from sleeve member 18 using adjustment jig or pliers hand-held tool, and will then not have fin
26 conventional criteria keycap is assembled on sleeve member 18, in this way, by the mistake for pressing the keycap that it is replaced in user
Above-mentioned deflection bar portion 28 can't occur in journey and abutted pushing and then over fin 26 by fin 26 to strike backstop
The structure actuation of block 32 and the sending pressing sound, therefore, key 10 can provide no pause and transition in rhythm or melody sense and the pressing feel without the pressing sound.
In addition to this, the structure design of sounding part can be not limited to the above embodiments, for example, referring to Fig. 6, it is root
According to the front view for the key 10 ' that another embodiment of the utility model is proposed, wherein the knot in order to clearly illustrate sounding part 20 '
Structure design and configuration, keycap 16 show it in Fig. 6 with dotted line, and the component described in this embodiment and above-described embodiment has
There is identical number person, represent its structure or function having the same, associated description is repeated no more in this.It will be appreciated from fig. 6 that key
10 ' include pedestal 12, upper cover 14, keycap 16, sleeve member 18 and sounding part 20 ', sounding part 20 ' be set to except pedestal 12 and
Sounding part 20 ' can have deflection bar portion 28 and torsional spring portion 38, and deflection bar portion 28 can prolong from torsional spring portion 38 toward stop block 32
It stretches to be formed, torsional spring portion 38 may connect to upper cover 14 and (such as torsional spring portion 38 is set on the side salient point of upper cover 14 and by torsional spring
The one end in portion 38 is connected on the bottom edge of upper cover 14 (as shown in Figure 6), but is not limited).As for other phases for being directed to key 10 '
Closing description, (connection design, the structure actuation relationship of fin and deflection bar portion, elastic component between such as keycap and sleeve member are matched
Set), it can refer to above-described embodiment and analogize, repeated no more in this.
It is noted that the configuration of fin can be not limited to the above embodiments, for example, please refer to Fig. 7, Fig. 8, Fig. 9
And Figure 10, Fig. 7 are the part perspective view of the explosion of the key 100 proposed according to another embodiment of the utility model, Fig. 8 is figure
7 fin 106 is located at the front view of 28 top of deflection bar portion, and the fin 106 that Fig. 9 is Fig. 8 pushes deflection bar portion 28 and bends
The front view of deformation, Figure 10 is that the deflection bar portion 28 of Fig. 9 crosses fin 106 and the front view that is released, wherein in order to clear
Ground shows the structure actuation relationship between deflection bar portion 28 and fin 106, and being painted for keycap 16 is omitted into Figure 10 in Fig. 8,
And there is identical number person with component described in above-described embodiment in this embodiment, represent its structure having the same or function
Can, associated description is repeated no more in this.By Fig. 7 to Figure 10 it is found that key 100 includes pedestal 12, upper cover 14, keycap 102, set
Cylinder part 104 and sounding part 20, in this embodiment, keycap 102 have extended to form connecting column 24 toward pedestal 12, fin 106 from
The position of 104 respective side grooved bore 22 of sleeve member protrudes outward to be formed, and sleeve member 104 can be extended to form preferably towards connecting column 24
There is protruding shaft 19 (be preferably in cross, but be not limited), the position of the corresponding protruding shaft 19 of connecting column 24 can have groove 25, by
This, the protruding shaft 19 of sleeve member 104 can be inserted into the groove 25 of keycap 102 so that keycap 102 is removably attachable to sleeve member
104。
By above-mentioned design, after keycap 102 is connected to sleeve member 104, key 100 can press keycap in user
There is provided during 102, there is pause and transition in rhythm or melody sense and the pressing feel of the pressing sound as shown in Figure 7 to 10, to work as set in more detail
When cylinder part 104 moves down with keycap 102 and fin 106 is moved down along side grooved bore 22, sleeve member 104 to
During lower movement, deflection bar portion 28 can correspondingly cross fin 106.
In above process, deflection deformation caused by pushing is abutted by fin 106 when deflection bar portion 28 to be not enough to
When deflection bar portion 28 being made to cross fin 106, deflection bar portion 28 is with the downward deflection deformation of fin 106 and far from stop block 32
(as shown in Figure 9).Next, when the deflection deformation of deflection bar portion 28, which is enough, makes deflection bar portion 28 cross fin 106, it can
Flexure bar portion 28 can be correspondingly released, and then moved upwards and returned to position as shown in Figure 10 and strike stopping for upper cover 14
Block 32 and issue the sound, push and 28 deflection deformation of deflection bar portion and connect in this way, which key 100 may be provided in fin 106
Deflection bar portion 28 generated pause and transition in rhythm or melody sense and strike the stop block 32 of upper cover 14 in deflection bar portion 28 when being released
When issue pressing the sound pressing feel.
In this way, be formed directly into the design on sleeve member 104 by fin 106, key 100 allows user to pass through
Directly replacement key switch (i.e. upper cover and sleeve member and pedestal construction jointly push switch device) mode adjust
The pressing feel of key 100, for example, when user want by key 100 switch to can user press keycap process
It is middle provide without pause and transition in rhythm or melody sense with without pressing the sound pressing feel when, then user only need using adjustment jig or pliers hand-held tool will
Keycap 102 is disassembled from sleeve member 104, and will then be filled comprising the push switch of the sleeve member 104 with fin 106
It sets and is changed to the push switch device without fin 106 Yu sounding part 20, whereby, key 100 can provide no pause and transition in rhythm or melody sense and nothing
Press the pressing feel of the sound.As for other associated descriptions (configuration of such as elastic component, the design of sounding part for key 100
Deng), can refer to above-described embodiment analogizes, and repeats no more in this.
The utility model is set up directly on the configuration except pedestal using sounding part and need not add inside key switch
Sounding part, therefore, the utility model can not only efficiently solve be previously mentioned in prior art need additional sounding elastic
The problem of part causes time-consuming key to manufacture assembling flow path inside key switch, while can also promote key and be located at
It is designed with upper component Configuration elasticity so that key is thinned inner space between upper cover and pedestal.
By the above detailed description of preferred embodiments, it is intended to more clearly describe the feature of the utility model and essence
Mind, and not the protection scope of the utility model is limited with above-mentioned disclosed preferred embodiment.On the contrary,
The purpose is to wish to cover various changes and have the guarantor for being arranged in the claim that the utility model to be applied of equality
It protects in range.Therefore, the protection scope of the claims of the present utility model should illustrate the most wide explanation of work according to above-mentioned,
To cause it to cover the arrangement of all possible change and tool equality.
Claims (10)
1. a kind of key, it is characterised in that include:
Pedestal；
Upper cover, is set on the pedestal and the upper cover has side grooved bore；
Keycap has extended to form connecting column toward the pedestal, and has protruded outward from the position that the connecting column corresponds to the side grooved bore
Form fin；
Sleeve member, is movably arranged in the pedestal and the sleeve member is pierced by the upper cover to be removably attachable to the keycap
The connecting column so that the keycap can move up and down between releasing position and pressing position；And
Sounding part, is set to except the pedestal and the sounding part has deflection bar portion, the deflection when releasing position
Bar portion is located at below the fin；
Wherein, make the fin downward along the side grooved bore to drive the sleeve member to move down when the keycap receives external force
It is mobile, and the deflection bar portion by the fin compress caused by deflection deformation to be insufficient to allow the deflection bar portion to cross this convex
When rib, the deflection bar portion is with the downward deflection deformation of the fin；As the keycap moves further downward, when the flexible curved bar
When the deflection deformation in portion is enough that the deflection bar portion is made to cross the fin, the deflection bar portion of deflection deformation is released and upwards
Movement strikes the upper cover and issues the sound.
2. key according to claim 1, it is characterised in that: the upper cover has pillar and the upper cover is protruded outward and is formed with
Stop block, the sounding part also have spring portion, which extends to form from the spring portion toward the stop block, the spring portion
It is sheathed on the pillar and the stop block precompressed deflection bar portion, when the deflection bar portion is compressed by the fin so that this can
Flexure bar portion is downwardly away from the stop block and the deflection deformation of the deflection bar portion is enough that the deflection bar portion is made to cross the fin
When, the deflection bar portion of deflection deformation, which is released and moves upwards, to be struck the stop block and issues the sound.
3. key according to claim 1, it is characterised in that: the upper cover, which protrudes outward, is formed with stop block, the sounding part
Also there is torsional spring portion, which extends to form from the torsional spring portion toward the stop block, the torsional spring portion be connected to the upper cover and
Stop block precompressed deflection bar portion, when the deflection bar portion is compressed by the fin so that the deflection bar portion is downwardly away from
When the deflection deformation of the stop block and the deflection bar portion is enough that the deflection bar portion is made to cross the fin, this of deflection deformation can
Flexure bar portion, which is released and moves upwards, to be struck the stop block and issues the sound.
4. key according to claim 1, it is characterised in that: the key also includes:
Elastic component is set between the sleeve member and the pedestal, which is used to drive the keycap to return via the sleeve member
Position to the releasing position.
5. key according to claim 1, it is characterised in that: the sleeve member has extended to form protruding shaft towards the connecting column, should
The position that connecting column corresponds to the protruding shaft has groove, which is inserted into the groove so that the keycap is removably attachable to the set
Cylinder part.
6. a kind of key, it is characterised in that include:
Pedestal；
Keycap；
Upper cover, is set on the pedestal and the upper cover has side grooved bore；
Sleeve member is movably arranged in the pedestal, protrudes outward shape from the position that the sleeve member corresponds to the side grooved bore
At fin, which is pierced by the upper cover to be removably attachable to the keycap, so that the keycap can be in releasing position and pressing
It is moved up and down between position；And
Sounding part, is set to except the pedestal and the sounding part has deflection bar portion, the deflection when releasing position
Bar portion is located at below the fin；
Wherein, make the fin downward along the side grooved bore to drive the sleeve member to move down when the keycap receives external force
It is mobile, and the deflection bar portion is abutted deflection deformation caused by pushing by the fin and the deflection bar portion is insufficient to allow to cross
When the fin, the deflection bar portion is with the downward deflection deformation of the fin；As the keycap moves further downward, when this is flexible
When the deflection deformation in curved bar portion is enough that the deflection bar portion is made to cross the fin, the deflection bar portion of deflection deformation be released and
It moves upwards and strikes the upper cover and issue the sound.
7. key according to claim 6, it is characterised in that: the upper cover has pillar and the upper cover is protruded outward and is formed with
Stop block, the sounding part also have spring portion, which extends to form from the spring portion toward the stop block, the spring portion
It is sheathed on the pillar and the stop block precompressed deflection bar portion, when the deflection bar portion is compressed by the fin so that this can
Flexure bar portion is downwardly away from the stop block and the deflection deformation of the deflection bar portion is enough that the deflection bar portion is made to cross the fin
When, the deflection bar portion of deflection deformation, which is released and moves upwards, to be struck the stop block and issues the sound.
8. key according to claim 6, it is characterised in that: the upper cover, which protrudes outward, is formed with stop block, the sounding part
Also there is torsional spring portion, which extends to form from the torsional spring portion toward the stop block, the torsional spring portion be connected to the upper cover and
Stop block precompressed deflection bar portion, when the deflection bar portion is compressed by the fin so that the deflection bar portion is downwardly away from
When the deflection deformation of the stop block and the deflection bar portion is enough that the deflection bar portion is made to cross the fin, this of deflection deformation can
Flexure bar portion, which is released and moves upwards, to be struck the stop block and issues the sound.
9. key according to claim 6, it is characterised in that: the key also includes:
Elastic component is set between the sleeve member and the pedestal, which is used to drive the keycap to return via the sleeve member
Position to the releasing position.
10. key according to claim 6, it is characterised in that: the sleeve member has extended to form protruding shaft towards the connecting column, should
The position that connecting column corresponds to the protruding shaft has groove, which is inserted into the groove so that the keycap is removably attachable to the set
Cylinder part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821916135.2U CN209183436U (en) | 2018-11-21 | 2018-11-21 | Key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821916135.2U CN209183436U (en) | 2018-11-21 | 2018-11-21 | Key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209183436U true CN209183436U (en) | 2019-07-30 |
Family
ID=67373616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821916135.2U Withdrawn - After Issue CN209183436U (en) | 2018-11-21 | 2018-11-21 | Key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209183436U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109637868A (en) * | 2018-11-21 | 2019-04-16 | 苏州达方电子有限公司 | Key |
-
2018
- 2018-11-21 CN CN201821916135.2U patent/CN209183436U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109637868A (en) * | 2018-11-21 | 2019-04-16 | 苏州达方电子有限公司 | Key |
| CN109637868B (en) * | 2018-11-21 | 2024-01-09 | 苏州达方电子有限公司 | Key-press |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190730 Effective date of abandoning: 20240109 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20190730 Effective date of abandoning: 20240109 |