CN108628470A - It can inhibit the button mouse of screen resilience - Google Patents

It can inhibit the button mouse of screen resilience Download PDF

Info

Publication number
CN108628470A
CN108628470A CN201710182137.7A CN201710182137A CN108628470A CN 108628470 A CN108628470 A CN 108628470A CN 201710182137 A CN201710182137 A CN 201710182137A CN 108628470 A CN108628470 A CN 108628470A
Authority
CN
China
Prior art keywords
button
mouse
elastic parts
elastic
top plate
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.)
Pending
Application number
CN201710182137.7A
Other languages
Chinese (zh)
Inventor
卢贺隆
赖彦尧
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Powerleader Science & Technology Co Ltd
Dongguan Bao Li Electronics Co Ltd
Original Assignee
Powerleader Science & Technology Co Ltd
Dongguan Bao Li Electronics Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Powerleader Science & Technology Co Ltd, Dongguan Bao Li Electronics Co Ltd filed Critical Powerleader Science & Technology Co Ltd
Priority to CN201710182137.7A priority Critical patent/CN108628470A/en
Publication of CN108628470A publication Critical patent/CN108628470A/en
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03543Mice or pucks

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Input By Displaying (AREA)

Abstract

A kind of button mouse that can inhibit screen resilience, it includes mouse body, circuit board, switch module, button and elastic parts that can inhibit the button mouse of screen resilience.Circuit board and switch module are installed on being installed in space of mouse body, are set on the top plate of mouse body by what bond energy was swung above and below.Elastic parts is set between the top plate of mouse body and button, elastic parts is close to the free end of button, elastic parts forms a first end and a second end, the first end of elastic parts contact at the top plate of mouse body, and the second end of elastic parts contacts at the inside of button.Whereby, when user's pressing keys, elastic parts can be utilized to inhibit the screen resilience of button so that the click that button can be certain, the situation for not having double-click (Double Click) occur.

Description

It can inhibit the button mouse of screen resilience
Technical field
The present invention relates to a kind of button mouse more particularly to a kind of button mouses that can inhibit screen resilience.
Background technology
The input unit of active computer equipment, most common is exactly keyboard and mouse.At least have left and right two on mouse A button, and the idler wheel button between left and right button.It is swingingly set in mouse body above and below by bond energy, button Inside be equipped with touch part, touch part is located at the top of microswitch, can be opened with touch part shake-up fine motion when which is pressed It closes.
It is current very popular there are many electronic game, it is attracted attention and is liked by society.Nowadays the master-hand in playing Player, also regular in a manner of network direct broadcasting, the open fact for playing game summarizes quite high popularity.Partial player Due to superb manipulation skill or tactics of the game, selection plays game as formal occupation, that is, electricity election contest hand.Electronics is swum Play already becomes a kind of contest with the evolution in epoch, and one is played, and mouse can be pressed hundreds of times or more often.However The button of existing mouse after depression, since the arm of force of button is longer, is easy generation with resilience so that button can not be certain It clicks, the situation for having double-click (Double Click) occurs.
Invention content
The technical problems to be solved by the invention are to provide a kind of button mouse that can inhibit screen resilience so that button Click that can be certain, the situation for not having double-click occur.
In order to solve the above technical problems, the present invention provides a kind of button mouse that can inhibit screen resilience, including mouse Ontology, circuit board, switch module, button and elastic parts.There is the mouse body top plate, the top plate to be formed in the mouse The inside at the top of sample body, the mouse body has one to be installed with space;The circuit board is installed on this and is installed in space;This is opened Pass module is installed on this and is installed in space, which is electrically connected at the circuit board;This is set as what bond energy was swung above and below It is placed on the top plate of the mouse body, the inside of the button is equipped with touch part, which is located at the top of the switch module, should One end of button forms free end;The elastic parts is set between the top plate of the mouse body and the button, the elastic parts Close to the free end of the button, which forms a first end and a second end, the first end of the elastic parts contact at The second end of the top plate of the mouse body, the elastic parts contacts at the inside of the button, to inhibit the screen resilience of the button.
Preferably, which is a torsional spring, which has an elastic body, what which was in the form of a column The axis direction of conveyor screw, the elastic body is horizontal, and the first end and the second end are located at the both ends of the elastic body.
Preferably, the second end of the elastic parts being longitudinally extended along the button.
Preferably, which is a spring, which has an elastic body, and the elastic body is helically The axis direction of body, the elastic body is in a vertical shape, and the first end and the second end are located at the both ends of the elastic body, this first End and the second end are in annular shape.
Preferably, the diameter of the first end is more than the diameter of the second end, the conveyor screw for keeping the elastic body tapered.
Preferably, it is provided with an adjustment screw on the top plate of the mouse body, a top retainer component is bolted on the adjustment screw, The first end of the elastic parts contacts at the top retainer component.
Preferably, which is shrapnel, which has an elastic body, which should First end and the second end are formed on the elastic body.
Preferably, which is contained in a holding tank of the top plate of the mouse body.
Preferably, further include an adjustment mechanism, which is resisted against the elastic parts, can be adjusting the elasticity group The elastic force of part.
Preferably, adjustment mechanism includes an adjustment screw, which is set on the top plate of the mouse body, the tune A top retainer component is bolted on whole screw, the first end of the elastic parts contacts at the top retainer component.
Beneficial effects of the present invention:
Elastic parts, freedom of the elastic parts close to button are provided between the top plate and button of mouse body of the present invention End, elastic parts form a first end and a second end, and the first end of elastic parts contacts at the top plate of mouse body, elastic group The second end of part contacts at the inside of button.When user's pressing keys, elastic parts can be utilized to inhibit the rebound of button Power so that the click that button can be certain, the situation for not having double-click (Double Click) occur.
Furthermore elastic parts of the present invention is set between the top plate of mouse body and button, and the setting of elastic parts is not required to Other spaces are occupied, and the top plate of mouse body is a fixed body, the first end of elastic parts contacts at the top of mouse body Plate can make overall construction relatively stable so that the inside for contacting at button that the second end of elastic parts can be certain.
In addition, the elastic parts is contained in the holding tank of the top plate of mouse body so that elastic parts can be stablized sets It is placed on the top plate of mouse body.
For the enabled feature and technology contents for being further understood that the present invention, please refer to below in connection with the present invention specifically Bright and attached drawing, however, the drawings only provide reference and explanation, the person of being not intended to limit the present invention.
Description of the drawings
Fig. 1 is the stereogram exploded view (one) of button mouse first embodiment of the present invention.
Fig. 2 is the stereogram exploded view (two) of button mouse first embodiment of the present invention.
Fig. 3 is the sectional view (one) of button mouse first embodiment of the present invention.
Fig. 4 is the sectional view (two) of button mouse first embodiment of the present invention.
Fig. 5 is the stereogram exploded view (one) of button mouse second embodiment of the present invention.
Fig. 6 is the stereogram exploded view (two) of button mouse second embodiment of the present invention.
Fig. 7 is the sectional view (one) of button mouse second embodiment of the present invention.
Fig. 8 is the sectional view (two) of button mouse second embodiment of the present invention.
Fig. 9 is the stereogram exploded view of button mouse 3rd embodiment of the present invention.
Figure 10 is the sectional view of button mouse fourth embodiment of the present invention.
Specific implementation mode
[first embodiment]
It please refers to Fig.1 to Fig.4, the present invention provides a kind of button mouse that can inhibit screen resilience, including mouse body 1, electricity Base board 2, switch module 3, button 4 and elastic parts 5.
There is the mouse body 1 top plate 10, the top plate 10 to be formed in the top of mouse body 1.The mouse body 1 it is interior Portion has one to be installed with space 11, and circuit board 2 and switch module 3, which are installed on, to be installed in space 11, and switch module 3 may be disposed at electricity On base board 2, switch module 3 is electrically connected at circuit board 2.It refers to the space inside mouse body 1 to be installed with space 11, is matched The various parts needed for the general mouse running such as optical read module and idler wheel are equipped with, due to those parts and non-present invention demand Technical characterstic, therefore it will not go into details.
The button 4 is in elongated plate body, and what which can swing above and below is set on the top plate 10 of mouse body 1, this is pressed The inside of key 4 is equipped with touch part 41, and touch part 41 is located at the top of switch module 3.In the present embodiment, the rear end of the button 4 Integrally formed is connected to a upper cover 6, and the upper cover 6 is composable to be fixed on the top plate 10 of mouse body 1, and upper cover 6 can utilize card Connect, the modes such as screw locking or gluing are fixed on the top plate 10 of mouse body 1, be not intended to limit its fixed form.
One end (front end) of the button 4 can form a free end 42, the button 4 can using the other end (rear end) as fulcrum, Button 4 is swung above and below.The button 4 can be with 41 touch switch module 3 of touch part when being pressed.The button 4 is usual Left and right two groups are provided with, and switch module 3 is corresponding is provided with two groups, since two groups of buttons 4, the construction of switch module 3 are big It causes identical, therefore is only illustrated with one group, however quantity of its setting does not limit.
The elastic parts 5 can be spring, torsional spring or shrapnel etc., and the pattern of elastic parts 5 is not intended to limit.Each button 4 is right At least one elastic parts 5 should be set, that is, each button 4 can be correspondingly arranged one or more elastic parts 5.In this implementation In example, elastic parts 5 is torsional spring, and each button 4 is correspondingly arranged an elastic parts 5.Elastic parts 5 is set to mouse body Between 1 top plate 10 and button 4, elastic parts 5 can contact at the inside of button 4, to provide the power that button 4 resets upwards Amount.
In the present embodiment, elastic parts 5 is a torsional spring, which can have an elastic body 51, elastic body 51 can be in spiral body, and elastic parts 5 forms a first end 52 and a second end 53, and first end 52 and second end 53 can be located at elasticity The both ends of ontology 51.The elastic parts 5 (elastic body 51) can be contained in a holding tank 12 of the top plate 10 of mouse body 1, Allow what elastic parts 5 stablized to be set on the top plate 10 of mouse body 1, holding tank 12 can form rectangular groove, so And the shape of holding tank 12 is not intended to limit.
A pillar 13 can be further provided in the holding tank 12, the elastic body 51 of elastic parts 5 can be sheathed on pillar 13 On, allow elastic parts 5 is more stable to be set in mouse body 1.The first end 52 of elastic parts 5 contacts at mouse body 1, that is, the first end 52 of elastic parts 5 can contact at the top plate 10 of mouse body 1, the second end 53 of elastic parts 5 contacts at The inside (bottom) of button 4 so that when button 4 is pressed, a reaction force is provided using elastic parts 5.
The elastic parts 5 is close to the free end of button 4 42, that is, elastic parts 5 is close to the front end of button 4 so that elasticity The position of the conflict button 4 of second end 53 of component 5 may be located remotely from the other end (rear end) of button 4 so that elastic parts 5 can have Preferable pushing tow effect.
Preferably, the horizontal setting (horizontal) of the elastic body 51 of elastic parts 5 is in mouse body 1, that is, elastic group The axis direction 54 of the elastic body 51 of part 5 is horizontal.The second end 53 of elastic parts 5 can along button 4 longitudinal direction (it is preceding, Rear direction) extend, that is, the extending direction of the second end 53 of elastic parts 5 can perpendicular to the axis direction 54 of elastic body 51, The second end 53 of elastic parts 5 is allow to bestow the larger elastic force of button 4.When user's pressing keys 4, bullet can be utilized Property component 5 inhibit button 4 screen resilience so that the click that button 4 can be certain does not have the feelings of double-click (Double Click) Shape occurs.
Furthermore elastic parts 5 of the present invention is set between the top plate 10 of mouse body 1 and button 4, and elastic parts 5 is set It sets and is not required to occupy other spaces, and the top plate 10 of mouse body 1 is a fixed body, the first end 52 of elastic parts 5 contacts at The top plate 10 of mouse body 1, can make overall construction relatively stable so that the conflict that the second end 53 of elastic parts 5 can be certain In the inside of button 4, the screen resilience for the inhibition button 4 that elastic parts 5 can be certain.
[second embodiment]
Please referring to Fig. 5 to Fig. 8, the difference of the present embodiment and above-described embodiment is only that, in the present embodiment, elastic parts 5 be spring (compressed spring), and elastic parts 5 can have an elastic body 51, and elastic body 51 can be in spiral body, elastic parts 5 A first end 52 and a second end 53 are formed, first end 52 and second end 53 can be located at the both ends of elastic body 51.First end 52 And second end 53, in annular shape, the diameter of first end 52 is more than the diameter of second end 53, makes the elastic body 51 can be tapered Conveyor screw.Each button 4 can be correspondingly arranged two elastic parts 5, and two elastic parts 5 are located at the front of switch module 3 And rear.Elastic parts 5 is set between the top plate 10 of mouse body 1 and button 4, and at least one elastic parts 5 is close to button Free end 42, elastic parts 5 can contact at the inside of button 4, to provide the strength that button 4 resets upwards.
In the present embodiment, which is respectively contained in a holding tank 12 of the top plate 10 of mouse body 1, accommodates Slot 12 can form circular groove.What the elastic body 51 of the elastic parts 5 erect is set in mouse body 1, that is, elasticity The axis direction 54 of the elastic body 51 of component 5 is in a vertical shape.The first end 52 of elastic parts 5 contacts at the top of mouse body 1 Plate 10 (bottom of holding tank 12), the second end 53 of elastic parts 5 contact at the inside of button 4.When user's pressing keys 4 When, elastic parts 5 can be utilized to inhibit the screen resilience of button 4 so that the click that button 4 can be certain does not have double-click The situation of (Double Click) occurs.
[3rd embodiment]
Referring to Fig. 9, the difference of the present embodiment and above-described embodiment is only that, in the present embodiment, elastic parts 5 is bullet Piece, elastic parts 5 can have an elastic body 51, elastic body 51 can piece shape, elastic parts 5 formed a first end 52 and one Second end 53, first end 52 and second end 53 are formed on elastic body 51.Each button 4 is correspondingly arranged an elastic parts 5, Elastic parts 5 is set to close to the free end of button 4 42, elastic parts 5 between the top plate 10 of mouse body 1 and button 4, elasticity Component 5 can contact at the inside of button 4, to provide the strength that button 4 resets upwards.
In the present embodiment, which is respectively contained in the holding tank 12 of the top plate 10 of mouse body 1, holding tank 12 can form rectangular groove.The first end 52 of elastic parts 5 contacts at the (bottom of holding tank 12 of top plate 10 of mouse body 1 Portion), the second end 53 of elastic parts 5 contacts at the inside of button 4.
When user's pressing keys 4, elastic parts 5 can be utilized to inhibit the screen resilience of button 4 so that button 4 can be with Certain click, the situation for not having double-click (Double Click) occur.
[fourth embodiment]
Referring to Fig. 10, the difference of the present embodiment and above-described embodiment is only that, and in the present embodiment, the elastic parts 5 It is provided with an adjustment mechanism, which is resisted against elastic parts 5, to adjust the elastic force of elastic parts 5.The adjustment mechanism It may include that an adjustment screw 14, adjustment screw 14 are set on the top plate 10 of mouse body 1, the setting that adjustment screw 14 can be erect In on top plate 10, which can be positioned at the bottom of holding tank 12, and adjusts and be bolted with a top retainer component 15 on screw 14, The first end 52 of elastic parts 5 contacts at top retainer component 15.When adjusting the rotation of screw 14, top retainer component is pushed using threaded function 15 move up and down, to adjust the elastic force of elastic parts 5 so that the inhibition strength of elastic parts 5 can adjust.
However the foregoing is merely the preferred embodiment of the present invention, are not intended to the scope of patent protection of the limitation present invention, because As long as this equivalence changes carried out by with description of the invention and accompanying drawing content, is similarly contained in protection scope of the present invention Interior, Chen Ming is given in conjunction.

Claims (10)

1. a kind of button mouse that can inhibit screen resilience, which is characterized in that including:
There is a top plate, the top plate to be formed in the top of the mouse body for mouse body, the mouse body, the mouse body it is interior Portion has one to be installed with space;
Circuit board, the circuit board are installed on this and are installed in space;
Switch module, the switch module are installed on this and are installed in space, which is electrically connected at the circuit board;
Button should be set to as what bond energy was swung above and below on the top plate of the mouse body, and the inside of the button is equipped with touch part, The touch part is located at the top of the switch module, and one end of the button forms free end;And
Elastic parts, the elastic parts are set between the top plate of the mouse body and the button, which presses close to this The free end of key, which forms a first end and a second end, the first end of the elastic parts contact at the mouse sheet The second end of the top plate of body, the elastic parts contacts at the inside of the button, to inhibit the screen resilience of the button.
2. the button mouse of screen resilience can be inhibited as described in claim 1, which is characterized in that the elastic parts is a torsional spring, The elastic parts has an elastic body, and the conveyor screw which is in the form of a column, the axis direction of the elastic body is in level Shape, the first end and the second end are located at the both ends of the elastic body.
3. the button mouse of screen resilience can be inhibited as claimed in claim 2, which is characterized in that the second end edge of the elastic parts Being longitudinally extended for the button.
4. the button mouse of screen resilience can be inhibited as described in claim 1, which is characterized in that the elastic parts is a spring, The elastic parts has an elastic body, and the elastic body is in spiral body, and the axis direction of the elastic body is in a vertical shape, this One end and the second end are located at the both ends of the elastic body, the first end and the second end in annular shape.
5. the button mouse of screen resilience can be inhibited as claimed in claim 4, which is characterized in that the diameter of the first end is more than should The diameter of second end, the conveyor screw for keeping the elastic body tapered.
6. the button mouse of screen resilience can be inhibited as claimed in claim 4, which is characterized in that set on the top plate of the mouse body It is equipped with an adjustment screw, a top retainer component is bolted on the adjustment screw, the first end of the elastic parts contacts at the top retainer component.
7. the button mouse of screen resilience can be inhibited as described in claim 1, which is characterized in that the elastic parts is shrapnel, should Elastic parts has an elastic body, and elastic body's piece shape, the first end and the second end are formed on the elastic body.
8. the button mouse of screen resilience can be inhibited as described in claim 1, which is characterized in that the elastic parts is contained in the mouse In one holding tank of the top plate of sample body.
9. the button mouse of screen resilience can be inhibited as described in claim 1, which is characterized in that further include an adjustment mechanism, it should Adjustment mechanism is resisted against the elastic parts, can be adjusting the elastic force of the elastic parts.
10. the button mouse of screen resilience can be inhibited as claimed in claim 9, which is characterized in that adjustment mechanism includes an adjustment Screw, the adjustment screw are set on the top plate of the mouse body, are bolted with a top retainer component on the adjustment screw, the elastic parts First end contact at the top retainer component.
CN201710182137.7A 2017-03-24 2017-03-24 It can inhibit the button mouse of screen resilience Pending CN108628470A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710182137.7A CN108628470A (en) 2017-03-24 2017-03-24 It can inhibit the button mouse of screen resilience

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710182137.7A CN108628470A (en) 2017-03-24 2017-03-24 It can inhibit the button mouse of screen resilience

Publications (1)

Publication Number Publication Date
CN108628470A true CN108628470A (en) 2018-10-09

Family

ID=63707560

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710182137.7A Pending CN108628470A (en) 2017-03-24 2017-03-24 It can inhibit the button mouse of screen resilience

Country Status (1)

Country Link
CN (1) CN108628470A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111857373A (en) * 2019-04-29 2020-10-30 群光电子股份有限公司 Mouse (Saggar)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1838046A (en) * 2005-03-23 2006-09-27 致伸科技股份有限公司 Wireless mouse
US20140267182A1 (en) * 2013-03-14 2014-09-18 Research In Motion Limited Apparatus To Sense Stylus Nib Pressures
CN204166494U (en) * 2014-10-15 2015-02-18 周斌彬 A kind of metal key-press mouse
CN204696004U (en) * 2015-03-18 2015-10-07 珠海市智迪科技有限公司 A kind of button and mouse
CN204904223U (en) * 2015-07-31 2015-12-23 宏景科技股份有限公司 Mouse button is pressed grammes per square metre and is adjusted structure
CN205485972U (en) * 2016-01-22 2016-08-17 周勇 Mouse

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1838046A (en) * 2005-03-23 2006-09-27 致伸科技股份有限公司 Wireless mouse
US20140267182A1 (en) * 2013-03-14 2014-09-18 Research In Motion Limited Apparatus To Sense Stylus Nib Pressures
CN204166494U (en) * 2014-10-15 2015-02-18 周斌彬 A kind of metal key-press mouse
CN204696004U (en) * 2015-03-18 2015-10-07 珠海市智迪科技有限公司 A kind of button and mouse
CN204904223U (en) * 2015-07-31 2015-12-23 宏景科技股份有限公司 Mouse button is pressed grammes per square metre and is adjusted structure
CN205485972U (en) * 2016-01-22 2016-08-17 周勇 Mouse

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111857373A (en) * 2019-04-29 2020-10-30 群光电子股份有限公司 Mouse (Saggar)

Similar Documents

Publication Publication Date Title
US10622172B2 (en) Input devices with adjustable click force
US10095321B1 (en) Computer mouse capable of restraining rebound force
CN100534563C (en) Operation control method and system for card game terminal
US10025397B1 (en) Computer mouse with quick-replaceable micro-switch
US10268287B2 (en) Keystroke type mouse with digital and analog signal outputs
CN106933388B (en) Mouse device with prepressing control structure
CN103050313B (en) Switch device and electronic musical instrument
US20140083833A1 (en) Miniaturized joystick assembly
TW201928576A (en) Protable electronic apparatus
CN108227962A (en) The button mouse of Ke Kuaisugenghuan switch
CN108628470A (en) It can inhibit the button mouse of screen resilience
US7995035B2 (en) Mouse with adjustable button activating pressure
US20050021909A1 (en) Memory cartridge including selecting mechanism
TWI627560B (en) Button mouse capable of restraining rebound force
US20200204178A1 (en) Replaceable key structure
CN107469347B (en) Handle pressing device
TWI659442B (en) Detachable mechanical keyboard
CN107765897B (en) Mouse device with key load regulating structure
TWM262824U (en) Multi-directional pointing device
TW201723729A (en) Mouse device with a preprestress regulating structure
CN206574471U (en) A kind of intelligent electric musical instrument
CN207282138U (en) A kind of electronic accordion keyboard
TWM527122U (en) Mouse
CN207516937U (en) A kind of local mechanical keyboard accessory
CN208548288U (en) A kind of key switch of changeable pressing reaction speed

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination