CN103953223B - A kind of LED illumination key - Google Patents
A kind of LED illumination key Download PDFInfo
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- CN103953223B CN103953223B CN201410175765.9A CN201410175765A CN103953223B CN 103953223 B CN103953223 B CN 103953223B CN 201410175765 A CN201410175765 A CN 201410175765A CN 103953223 B CN103953223 B CN 103953223B
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Abstract
The invention discloses a kind of LED illumination key, by the first button cell arranged in housing, second button cell, one LED light emitting diode and button composition LED illumination circuit, second button cell, 2nd LED light emitting diode, spring and LED trigger composition LED indicating circuit, when a button is depressed, the positive pole of the one LED light emitting diode contacts with the first button cell, one LED lumination of light emitting diode, when key body inserts in lockhole, key body is stressed move LED trigger backward after move Compress Spring, when the haptic element of LED trigger contacts with the upper surface of the second button cell, the positive pole of the positive pole of the second lumination of light emitting diode with the second button cell is communicated with, 2nd LED lumination of light emitting diode, instruction key body inserts and puts in place, advantage to judge that key body inserts the position in lockhole accurately, and when the insufficient place of light uses, accurately need can not find lockhole by other lighting apparatus, easy to use.
Description
Technical field
The present invention relates to a kind of key, especially relate to a kind of LED illumination key.
Background technology
Along with the raising of people's awareness of safety, increasing lockset enters in the family life of people, such as door lock, car door lock and cabinet door lock etc.Key unblanks and closes lock tool to obtain and use widely as main.Existing key generally comprises the key body and handle that are fixedly connected with, and user holds handle and inserted in lockhole by key body and rotate realization and unblank or shut.But there is following problem in existing key: must insert when one, key body inserts lockhole after putting in place and could realize unblanking or shutting by smooth rotation, and whether existing key is all inserted by user's subjective judgement key body to put in place, once there is error in judgement, there will be key body distortion when rotating key body even to break in lockhole, causing lockset to damage; Two, people by day or well-lighted place use key time, lockhole can be found easily, but when people at night or the insufficient place of the light such as the environment of dark uses key time, can not find lockhole and insert the situation not entering key and happen occasionally, often need to grope half a day or just can find lockhole position by the faint light of mobile phone and lighter and so on, use very inconvenient.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of position that can judge accurately in key body insertion lockhole, and when the insufficient place of light uses, accurately lockhole need can not be found, LED illumination key easy to use by other lighting apparatus.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of LED illumination key, comprise key body and handle, described handle comprises upper end open housing and cover plate, the front end of described housing is provided with the first installing hole and the second installing hole, the first described mounting hole site is above the second described installing hole, the rear end of described housing is provided with the 3rd installing hole, LED illumination indicating member is provided with in described housing, described LED illumination indicating member comprises the first light emitting diode being positioned at the first described installing hole, be positioned at the second light emitting diode of the 3rd described installing hole, first button cell, second button cell, pad, spring, button and LED trigger, described pad is integrally formed by connecting by circular slab and stripe board, two pieces of baffle plates are arranged at intervals with in described housing, two pieces of baffle plates extend to the front end of described housing from described housing central section and form passage between two pieces of baffle plates, described spring is positioned at described passage, described pad is positioned at the top of described spring and rests on two pieces of baffle plates, two pieces of baffle plate upper surfaces are respectively provided with multiple limited block, the lateral surface of described circular slab contacts with multiple limited block, the first described button cell and the second described button cell overlay on described circular slab from top to bottom, the positive pole of the first described button cell and the second described button cell all upward, the arranged outside of two pieces of baffle plates has multiple limited post, the first described button cell contacts with multiple limited post with the lateral surface of the second described button cell, positive pole and the negative pole of the second described light emitting diode are positioned at described housing, between the positive pole of described the second light emitting diode described in stripe board insertion and negative pole, the positive pole of the second described light emitting diode to stretch in described spring and is fixedly connected with one end of described spring, between the pad described in negative pole insertion of the second described light emitting diode and the second described button cell, between the pad described in negative pole insertion of the first described light emitting diode and the second described button cell, the positive pole of the first described light emitting diode is positioned at the top of the first described button cell and both do not contact, in second installing hole described in tail end insertion of described key body, described key body is stressed can be moved in the second described installing hole, described LED trigger comprises connector and is fixed on the haptic element on described connector, one end of described connector is fixedly connected with the tail end of described key body, the other end of described connector to stretch in described spring and is fixedly connected with the other end of described spring, described button is fixedly installed in described cover plate, described cover plate covers the first described light emitting diode in the openend of described housing, the second described light emitting diode, the first described button cell, the second described button cell and described pad are fixed, now described button is positioned at the top of the positive pole of the first described light emitting diode, when pressing described button, the free end of the positive pole of the first described light emitting diode is pressed and contacts with the upper surface of the first described button cell, the first described lumination of light emitting diode, when described key body inserts in lockhole, described key body is stressed to be moved backward, the spring described in compression is moved after described LED trigger, when the insertion of described key body puts in place, now described haptic element contacts with the upper surface of the second described button cell, the second described lumination of light emitting diode.
The positive pole of the first described light emitting diode is arranged with heat-shrink tube, and the length of described heat-shrink tube is slightly less than the length of the positive pole of the first described light emitting diode, and the free end of the positive pole of the first described light emitting diode is positioned at the outside of described heat-shrink tube.
The second described installing hole internal fixtion arranges bar magnet, fit in one side of described bar magnet and a side of described key body, the lateralarea of described bar magnet is greater than the lateralarea of described key body, when described key body inserts in lockhole, described bar magnet also to insert in lockhole and with described lockhole inner structure adhesive, now described key body inserts and puts in place.
Described LED illumination key also comprises supporting seat, described supporting seat comprises upper end little and the connected unit that lower end is large and bearing frame, described bearing frame comprises and to be positioned at below described connected unit and horizontally disposed annular base, the vertical gripper shoe be fixedly connected with the outside of described annular base and being fixed in described vertical gripper shoe and the horizontal pin extended to above described annular base, the side of described connected unit arranges connecting rod, described handle is arranged the connecting hole inserted for described connecting rod, the opposite side of described connected unit is provided with the jack inserted for horizontal pin, in connecting hole described in described connecting rod is inserted, in jack described in described horizontal pin is inserted, described key body and described handle are supported by described supporting seat.
The cross section of described connecting rod is oval, and the cross section of described connecting hole is oval.
The opposite side of described connected unit is also provided with the sucker hole of mating with sucker, and sucker can be connected with described sucker hole to be hung up LED illumination key.
Compared with prior art, the invention has the advantages that by arranging LED illumination indicating member in housing, the first button cell in LED illumination indicating member, second button cell, one LED light emitting diode and button composition LED illumination circuit, first button cell and the series connection of the second button cell are as power supply, when key is in non-working condition, the negative pole of the one LED light emitting diode is connected with the negative pole of the second button cell, the positive pole of the one LED light emitting diode does not contact with the first button cell, LED illumination circuit is open circuit, one LED light emitting diode is not luminous, when key uses in the insufficient place of light, press the button, now the positive pole of a LED light emitting diode contacts with the first button cell, LED illumination circuit is path, first button cell and the second button cell are that a LED light emitting diode is powered, one LED lumination of light emitting diode realizes illumination, accurately lockhole need can not be found thus by other lighting apparatus, easy to use, the second button cell in LED illumination indicating member, 2nd LED light emitting diode, spring and LED trigger composition LED indicating circuit, second button cell is as power supply, when key is in non-working condition, the negative pole of the 2nd LED light emitting diode is connected with the negative pole of the second button cell, the haptic element of LED trigger does not contact with the upper surface of the second button cell, the positive pole of the 2nd LED light emitting diode and the positive pole of the second button cell disconnect, LED indicating circuit is open circuit, 2nd LED light emitting diode is not luminous, when key is in using state, key body inserts in lockhole, key body is stressed move LED trigger backward after move Compress Spring, when key body insertion puts in place, now the haptic element of LED trigger contacts with the upper surface of the second button cell and is communicated with by the positive pole of the positive pole of the second light emitting diode with the second button cell, LED indicating circuit is path, 2nd LED lumination of light emitting diode, instruction key body inserts lockhole and puts in place,
When the positive pole of the first light emitting diode is arranged with heat-shrink tube, the length of heat-shrink tube is slightly less than the length of the positive pole of the first light emitting diode, when the free end of the positive pole of the first light emitting diode is positioned at the outside of heat-shrink tube, heat-shrink tube forms isolation strip between the positive pole and the first button cell of the first light emitting diode, ensure that the positive pole of the first light emitting diode when non-working condition does not contact with the first button cell, improve the application life of the first light-emitting diodes, the first button cell and the second button cell;
When the second installing hole internal fixtion arranges bar magnet, fit in one side of bar magnet and a side of key body, when the lateralarea of bar magnet is greater than the lateralarea of key body, the lockset position of coupler of key can be controlled by bar magnet, when unblanking or shut, bar magnet stretches in lockhole to be just in time in key body during the adhesive of lockhole inner structure and unblanks or shut position, now rotate key body can unblank or shut, user is when unblanking or shut thus, do not need artificially to judge whether key body inserts to put in place, easy to use on the one hand, the damage that also can prevent key body in lockhole for causing when inserting and put in place and rotate on the other hand,
When LED illumination key also comprises supporting seat, supporting seat comprises upper end little and the connected unit that lower end is large and bearing frame, bearing frame comprises and to be positioned at below connected unit and horizontally disposed annular base, the vertical gripper shoe be fixedly connected with the outside of annular base and being fixed in vertical gripper shoe and the horizontal pin extended to above annular base, the side of connected unit arranges connecting rod, handle is arranged the connecting hole inserted for connecting rod, when the opposite side of connected unit is provided with the jack inserted for horizontal pin, when LED illumination key is in non-working condition, connecting rod is inserted in connecting hole, horizontal pin is inserted in jack, key body and handle are supported by supporting seat, can LED illumination key be placed on the platforms such as desk thus,
When the cross section of connecting rod is oval, when the cross section of connecting hole is oval, can not rotate or rock when key body and handle are supported by supporting seat, stability of strutting system is better;
When the opposite side of connected unit is also provided with the sucker hole of mating with sucker, when LED illumination key is in non-working condition, is connected LED illumination key hook on wall or on door with sucker hole by sucker, saves the placement space of LED illumination key.
Accompanying drawing explanation
Fig. 1 is stereogram of the present invention;
Fig. 2 is explosive view of the present invention;
Fig. 3 is the structural representation of LED illumination indicating member of the present invention;
Fig. 4 is the stereogram of housing of the present invention;
Fig. 5 is the explosive view of bearing frame of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
Embodiment: as shown in the figure, a kind of LED illumination key, comprise key body 1 and handle 2, handle 2 comprises upper end open housing 21 and cover plate 22, the front end of housing 21 is provided with the first installing hole 211 and the second installing hole 212, first installing hole 211 is positioned at above the second installing hole 212, the rear end of housing 21 is provided with the 3rd installing hole 213, LED illumination indicating member is provided with in housing 21, LED illumination indicating member comprises the first light emitting diode 3 being positioned at the first installing hole 211, be positioned at the second light emitting diode 4 of the 3rd installing hole 213, first button cell 5, second button cell 6, pad 7, spring 8, button 9 and LED trigger 10, pad 7 is integrally formed by connecting by circular slab 71 and stripe board 72, two pieces of baffle plates 11 are arranged at intervals with in housing 21, two pieces of baffle plates 11 extend to the front end of housing and form passage 12 between two pieces of baffle plates 11 in the middle part of housing 21, spring 8 is positioned at passage 12, pad 7 is positioned at the top of spring 8 and rests on two pieces of baffle plates 11, two pieces of baffle plate 11 upper surfaces are respectively provided with multiple limited block 13, the lateral surface of circular slab 71 contacts with multiple limited block 13, first button cell 5 and the second button cell 6 overlay on circular slab 71 from top to bottom, the positive pole of the first button cell 5 and the second button cell 6 all upward, the arranged outside of two pieces of baffle plates 11 has multiple limited post 14, first button cell 5 contacts with multiple limited post 14 with the lateral surface of the second button cell 6, positive pole 41 and the negative pole 42 of the second light emitting diode 4 are positioned at housing, between the positive pole 41 that stripe board 72 inserts the second light emitting diode 4 and negative pole 42, the positive pole 41 of the second light emitting diode 4 to stretch in spring 8 and is fixedly connected with one end of spring 8, the negative pole 42 of the second light emitting diode 4 inserts between pad 7 and the second button cell 6, the negative pole 31 of the first light emitting diode 3 inserts between pad 7 and the second button cell 6, the positive pole 32 of the first light emitting diode 3 is positioned at the top of the first button cell 5 and both do not contact, the tail end of key body 1 inserts in the second installing hole 212, key body 1 is stressed can be moved in the second installing hole 212, the haptic element 102 that LED trigger 10 comprises connector 101 and is fixed on connector, one end of connector 101 is fixedly connected with the tail end of key body 1, the other end of connector 101 to stretch in spring 8 and is fixedly connected with the other end of spring 8, button 9 is fixedly installed in cover plate 22, cover plate 22 covers the first light emitting diode 3 in the openend of housing 21, second light emitting diode 4, first button cell 5, second button cell 6 and pad 7 are fixed, now button 9 is positioned at the top of the positive pole 32 of the first light emitting diode 3, when pressing the button 9, the free end 321 of the positive pole 32 of the first light emitting diode 3 is pressed and contacts with the upper surface 51 of the first button cell 5, first light emitting diode 3 is luminous, when key body 1 inserts in lockhole, key body 1 is stressed to be moved backward, Compress Spring 8 is moved after LED trigger 10, when key body 1 insertion puts in place, now haptic element 102 contacts with the upper surface of the second button cell 6, second light emitting diode 4 is luminous.
In the present embodiment, the positive pole 32 of the first light emitting diode 3 is arranged with heat-shrink tube 33, and the length of heat-shrink tube 33 is slightly less than the length of the positive pole 32 of the first light emitting diode 3, and the free end 321 of the positive pole 32 of the first light emitting diode 3 is positioned at the outside of heat-shrink tube 33.
In the present embodiment, second installing hole 212 internal fixtion arranges bar magnet 15, fit in one side of bar magnet 15 and a side of key body 1, the lateralarea of bar magnet 15 is greater than the lateralarea of key body 1, when key body 1 inserts in lockhole, bar magnet 15 also to insert in lockhole and with the adhesive of lockhole inner structure, now key body 1 inserts and puts in place.
In the present embodiment, LED illumination key also comprises supporting seat 16, supporting seat 16 comprises upper end little and the connected unit 161 that lower end is large and bearing frame 162, bearing frame 162 comprises and to be positioned at below connected unit 161 and horizontally disposed annular base 163, the vertical gripper shoe 164 be fixedly connected with the outside of annular base 163 and being fixed in vertical gripper shoe 164 and the horizontal pin 165 extended to above annular base 163, the side of connected unit 161 arranges connecting rod 166, handle 2 is arranged the connecting hole 167 inserted for connecting rod 166, the opposite side of connected unit 161 is provided with the jack inserted for horizontal pin, connecting rod 166 is inserted in connecting hole 167, horizontal pin 165 is inserted in jack, key body 1 and handle 2 are supported by supporting seat.
In the present embodiment, the cross section of connecting rod 161 is oval, and the cross section of connecting hole 167 is oval.
In the present embodiment, the opposite side of connected unit 161 is also provided with the sucker hole of mating with sucker, and sucker can be connected with sucker hole to be hung up LED illumination key.
In the present embodiment, LED illumination key also comprises the plastic cover 17 key body 1, first light emitting diode 3 and bar magnet 15 covered.
Operating principle of the present invention is: the first button cell 5 in LED illumination indicating member, second button cell 6, one LED light emitting diode 3 and button 9 form LED illumination circuit, first button cell 5 and the second button cell 6 are connected as power supply, when key is in non-working condition, the negative pole 31 of the one LED light emitting diode 3 is connected with the negative pole of the second button cell 6, the positive pole 32 of the one LED light emitting diode 3 does not contact with the first button cell 5, LED illumination circuit is open circuit, one LED light emitting diode 5 is not luminous, when pressing the button 9, now the positive pole 32 of a LED light emitting diode 3 contacts with the upper surface 51 of the first button cell 5, LED illumination circuit is path, first button cell 5 and the second button cell 6 are that a LED light emitting diode 3 is powered, one LED light emitting diode 3 luminescence realizes illumination, the second button cell 6 in LED illumination indicating member, 2nd LED light emitting diode 4, spring 8 and LED trigger 10 form LED indicating circuit, second button cell 6 is as power supply, when key is in non-working condition, the negative pole 42 of the 2nd LED light emitting diode 4 is connected with the negative pole of the second button cell 6, the haptic element 102 of LED trigger 10 does not contact with the upper surface of the second button cell 6, the positive pole 41 of the 2nd LED light emitting diode 4 and the positive pole of the second button cell 6 disconnect, LED indicating circuit is open circuit, 2nd LED light emitting diode 4 is not luminous, when key is in using state, key body 1 inserts in lockhole, key body 1 is stressed move LED trigger 10 backward after move Compress Spring 8, when key body 1 insertion puts in place, now the haptic element 102 of LED trigger 10 contacts with the upper surface of the second button cell 6 and is communicated with by the positive pole of the positive pole 41 of the second light emitting diode 4 with the second button cell 6, LED indicating circuit is path, 2nd LED light emitting diode 4 is luminous, instruction key body 4 inserts lockhole and puts in place, realize LED illumination and deixis thus.
Claims (6)
1. a LED illumination key, comprise key body and handle, it is characterized in that described handle comprises upper end open housing and cover plate, the front end of described housing is provided with the first installing hole and the second installing hole, the first described mounting hole site is above the second described installing hole, the rear end of described housing is provided with the 3rd installing hole, LED illumination indicating member is provided with in described housing, described LED illumination indicating member comprises the first light emitting diode being positioned at the first described installing hole, be positioned at the second light emitting diode of the 3rd described installing hole, first button cell, second button cell, pad, spring, button and LED trigger, described pad is integrally formed by connecting by circular slab and stripe board, two pieces of baffle plates are arranged at intervals with in described housing, two pieces of baffle plates extend to the front end of described housing from described housing central section and form passage between two pieces of baffle plates, described spring is positioned at described passage, described pad is positioned at the top of described spring and rests on two pieces of baffle plates, two pieces of baffle plate upper surfaces are respectively provided with multiple limited block, the lateral surface of described circular slab contacts with multiple limited block, the first described button cell and the second described button cell overlay on described circular slab from top to bottom, the positive pole of the first described button cell and the second described button cell all upward, the arranged outside of two pieces of baffle plates has multiple limited post, the first described button cell contacts with multiple limited post with the lateral surface of the second described button cell, positive pole and the negative pole of the second described light emitting diode are positioned at described housing, between the positive pole of described the second light emitting diode described in stripe board insertion and negative pole, the positive pole of the second described light emitting diode to stretch in described spring and is fixedly connected with one end of described spring, between the pad described in negative pole insertion of the second described light emitting diode and the second described button cell, between the pad described in negative pole insertion of the first described light emitting diode and the second described button cell, the positive pole of the first described light emitting diode is positioned at the top of the first described button cell and both do not contact, in second installing hole described in tail end insertion of described key body, described key body is stressed can be moved in the second described installing hole, described LED trigger comprises connector and is fixed on the haptic element on described connector, one end of described connector is fixedly connected with the tail end of described key body, the other end of described connector to stretch in described spring and is fixedly connected with the other end of described spring, described button is fixedly installed in described cover plate, described cover plate covers the first described light emitting diode in the openend of described housing, the second described light emitting diode, the first described button cell, the second described button cell and described pad are fixed, now described button is positioned at the top of the positive pole of the first described light emitting diode, when pressing described button, the free end of the positive pole of the first described light emitting diode is pressed and contacts with the upper surface of the first described button cell, the first described lumination of light emitting diode, when described key body inserts in lockhole, described key body is stressed to be moved backward, the spring described in compression is moved after described LED trigger, when the insertion of described key body puts in place, now described haptic element contacts with the upper surface of the second described button cell, the second described lumination of light emitting diode.
2. a kind of LED illumination key according to claim 1, it is characterized in that the positive pole of the first described light emitting diode is arranged with heat-shrink tube, the length of described heat-shrink tube is slightly less than the length of the positive pole of the first described light emitting diode, and the free end of the positive pole of the first described light emitting diode is positioned at the outside of described heat-shrink tube.
3. a kind of LED illumination key according to claim 1, it is characterized in that the second described installing hole internal fixtion arranges bar magnet, fit in one side of described bar magnet and a side of described key body, the lateralarea of described bar magnet is greater than the lateralarea of described key body, when described key body inserts in lockhole, described bar magnet also to insert in lockhole and with described lockhole inner structure adhesive, now described key body inserts and puts in place.
4. a kind of LED illumination key according to claim 1, it is characterized in that described LED illumination key also comprises supporting seat, described supporting seat comprises upper end little and the connected unit that lower end is large and bearing frame, described bearing frame comprises and to be positioned at below described connected unit and horizontally disposed annular base, the vertical gripper shoe be fixedly connected with the outside of described annular base and being fixed in described vertical gripper shoe and the horizontal pin extended to above described annular base, the side of described connected unit arranges connecting rod, described handle is arranged the connecting hole inserted for described connecting rod, the opposite side of described connected unit is provided with the jack inserted for horizontal pin, in connecting hole described in described connecting rod is inserted, in jack described in described horizontal pin is inserted, described key body and described handle are supported by described supporting seat.
5. a kind of LED illumination key according to claim 4, it is characterized in that the cross section of described connecting rod is for oval, the cross section of described connecting hole is oval.
6. a kind of LED illumination key according to claim 4, is characterized in that the opposite side of described connected unit is also provided with the sucker hole of mating with sucker, and sucker can be connected with described sucker hole to be hung up LED illumination key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410175765.9A CN103953223B (en) | 2014-04-28 | 2014-04-28 | A kind of LED illumination key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410175765.9A CN103953223B (en) | 2014-04-28 | 2014-04-28 | A kind of LED illumination key |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103953223A CN103953223A (en) | 2014-07-30 |
| CN103953223B true CN103953223B (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410175765.9A Active CN103953223B (en) | 2014-04-28 | 2014-04-28 | A kind of LED illumination key |
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| CN (1) | CN103953223B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106697079A (en) * | 2015-11-12 | 2017-05-24 | 北汽福田汽车股份有限公司 | Supporting device for cab, vehicle and safety early warning method of vehicle |
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|---|---|---|---|---|
| CN87209473U (en) * | 1987-06-26 | 1988-07-27 | 富大儒 | Electronic sound key box |
| JPH08284496A (en) * | 1995-04-17 | 1996-10-29 | Takeyoshi Seijiyou | Key head case |
| CN201671421U (en) * | 2010-04-28 | 2010-12-15 | 光阳工业股份有限公司 | Key structure for vehicle |
| TW201137215A (en) * | 2010-04-19 | 2011-11-01 | Kwang Yang Motor Co | Structure of vehicle key |
| CN202299666U (en) * | 2011-10-28 | 2012-07-04 | 上海卓贯电气有限公司 | Magnetic intelligent key |
-
2014
- 2014-04-28 CN CN201410175765.9A patent/CN103953223B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87209473U (en) * | 1987-06-26 | 1988-07-27 | 富大儒 | Electronic sound key box |
| JPH08284496A (en) * | 1995-04-17 | 1996-10-29 | Takeyoshi Seijiyou | Key head case |
| TW201137215A (en) * | 2010-04-19 | 2011-11-01 | Kwang Yang Motor Co | Structure of vehicle key |
| CN201671421U (en) * | 2010-04-28 | 2010-12-15 | 光阳工业股份有限公司 | Key structure for vehicle |
| CN202299666U (en) * | 2011-10-28 | 2012-07-04 | 上海卓贯电气有限公司 | Magnetic intelligent key |
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| CN103953223A (en) | 2014-07-30 |
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