CN107132783A - Control device - Google Patents
Control device Download PDFInfo
- Publication number
- CN107132783A CN107132783A CN201710516745.7A CN201710516745A CN107132783A CN 107132783 A CN107132783 A CN 107132783A CN 201710516745 A CN201710516745 A CN 201710516745A CN 107132783 A CN107132783 A CN 107132783A
- Authority
- CN
- China
- Prior art keywords
- magnet steel
- hall switch
- protection cap
- control device
- slide rail
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 37
- 239000010959 steel Substances 0.000 claims abstract description 37
- 210000003625 skull Anatomy 0.000 claims abstract description 5
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Studio Devices (AREA)
Abstract
The present embodiments relate to a kind of control device, the control device includes：Casing, with slide rail and through hole, the ray machine head for the ray machine being contained in the casing is appeared by the through hole；Slide plate, is slidably installed in the slide rail, is slidably connected with the casing；Magnet steel, is fixed on the slide plate；Protection cap, lid is located on the slide plate, so as to house the magnet steel；Hall switch plate, with Hall switch, is fixed on the housing；The slide plate is slided before the through hole by the slide rail, and the protection cap closes the ray machine skull；When the slide plate is slided before the Hall switch plate by the slide rail, the Hall switch senses the magnetic field that the magnet steel is produced, so as to produce electric signal.The control device that the present invention is provided can play a part of protecting ray machine camera lens, also achieve the integral switch machine-cut without screen TV and change, while improving Consumer's Experience, reducing cost.
Description
Technical field
The present invention relates to field of photoelectric technology, more particularly to a kind of control device.
Background technology
Ray machine camera lens projection without screen TV is the core component for directly affecting viewing effect.Now on the market without screen electricity
It is directly exposed depending on ray machine camera lens major part, i.e., does not do any protection to camera lens.Remaining lens protection measure is nothing more than outer
Increase separate type protection cap, manipulator dynamic formula protection cap this two kinds of solutions on shell.It is existing without screen TV separable lens
Cover operationally experience sense and bad, and separable lens lid is also easy to lose dust cap, is awkward, also unsightly.Machine
The benefit of tool formula dust cap relative separation formula lens cap is will not to move mistake, but equally exists the problem of experience sense is bad.Best
Mode is full-automatic protection cap, and the deficiency of both the above can be made up completely, but is that cost is high the problem of maximum, complicated.
The content of the invention
To solve the problem of prior art is present, the invention provides a kind of control device, the control device includes：
Casing, with slide rail and through hole, the ray machine head for the ray machine being contained in the casing is appeared by the through hole；
Slide plate, is slidably installed in the slide rail, is slidably connected with the casing；
Magnet steel, is fixed on the slide plate；
Protection cap, lid is located on the slide plate, so as to house the magnet steel；
Hall switch plate, with Hall switch, is fixed on the housing；
The slide plate is slided before the through hole by the slide rail, and the protection cap closes the ray machine skull；Work as institute
State slide plate to slide before the Hall switch plate by the slide rail, the Hall switch senses the magnetic that the magnet steel is produced
, so as to produce electric signal.
Further, in addition to chafing strip, the chafing strip is located at protection cap inside edge, and insulation blocking lid and casing are same
When fix protection cap position.
Further, the magnet steel is connected by screw with the protection cap, and the slide rail and the protection cap pass through spiral shell
Nail connection.
Further, the magnet steel is connected with the protection cap adhesive type, and the slide rail and the protection cap adhesive type connect
Connect.
Further, the position of the magnet steel is corresponding with the position of the Hall switch plate.
Further, the Hall switch senses that the electric signal that the magnetic field of the magnet steel is produced is sent to control unit,
So as to generate starting-up signal.
Control device provided in an embodiment of the present invention can play a part of protecting ray machine camera lens, also achieve without screen TV
Integral switch machine-cut change, while improving Consumer's Experience, reducing cost.
Brief description of the drawings
Fig. 1 is the exploded perspective view of control device of the present invention；
The schematic diagram that Fig. 2 starts shooting for the slip of control device of the present invention；
The schematic diagram that Fig. 3 shuts down for the slip of control device of the present invention；
Embodiment
Below by drawings and examples, technical scheme is described in further detail.
Fig. 1 is the exploded view of control device of the present invention, as illustrated, the control device includes：
Casing 8, slide plate 4, magnet steel 2, protection cap 1 and Hall switch plate 5.
Casing 8, with slide rail 9 and through hole, the ray machine head for the ray machine being contained in the casing 8 is saturating by the through hole
Go out；
Specifically, the casing 8, is the carrier of miscellaneous part, such as described casing 8 carries slide rail 9 and through hole, described
The position of through hole is corresponding with the position of the ray machine head for the ray machine being arranged in casing 8, and the light beam that the ray machine hair is penetrated passes through
The through hole is appeared.
Slide plate 4, is slidably installed in the slide rail 9, is slidably connected with the casing 8；
Specifically, the slide plate 4 is slidably installed in the slide rail 9, it is slidably connected by slide rail 9 with the casing 8.Slide plate 4
Slide rail 9 is relied in through hole advance line slip, the protection cap 1 is placed in before slide plate 4 to cover ray machine head, works as cunning
When piece 4 is slid into before Hall switch plate 5, the Hall switch plate 5 senses the magnetic field that the magnet steel 2 installed in protection cap 1 is produced,
Electric signal is generated, so as to turn on mainboard electric current.
Magnet steel 2, is fixed on the slide plate 4；
Specifically, the magnet steel 2 is fixed on slide plate 4 and positioned at the inner side of protection cap 1, the position of the magnet steel with it is described
The position of Hall switch plate is corresponding.The magnet steel 2 is used for and Hall switch plate 5 is used cooperatively, when magnet steel 2 reaches Hall switch
During the induction region of plate 5, magnet steel 2 acts on Hall switch plate 5, connects motherboard circuit, and then whole drive system is started working,
Ray machine brings into operation realization without screen television startup.The magnet steel 2 was with the protection cap 1, can both be connected by screw, also might be used
With using the form such as gluing.
Protection cap 1, lid is located on the slide plate 4, so as to house the magnet steel 2；
Specifically, the protection cap 1 is mainly for the protection of ray machine camera lens, its shapes and sizes should match with ray machine camera lens
Close.
Hall switch plate 5, with Hall switch, is fixed on the casing 8；
Further, present invention additionally comprises chafing strip 3, the chafing strip 3 is located at the inside edge of protection cap 1, for preventing
Scratch casing 8.The shape of the chafing strip 3 matches with the shape of the inner side of protection cap 1, so can just play insulation blocking lid 1
With the effect of casing 8.Chafing strip 3 can also play a part of the fixed position of protection cap 1 simultaneously, prevent protection cap 1 on slide rail 9
Because gravity is slided.
In addition, the magnet steel 2 is connected with the protection cap 1 by screw or adhesive type, the slide rail 9 and the protection
Lid 1 is connected by screw or adhesive type.
Further, the Hall switch senses that the electric signal that the magnetic field of the magnet steel 2 is produced is sent to control unit,
So as to generate starting-up signal.
Specifically, the Hall switch on the Hall switch plate 5 senses the magnetic field that the magnet steel 2 is produced, so as to produce
Electric signal, the electric signal is sent to control unit, and control unit, by rear, generates starting-up signal to the electrical signal detection, from
And produce mainboard electric current i.e. starup current.
Generally speaking, when without screen TV in off working state when, protection cap 1 should be located at ray machine head front portion, by light
Head is covered, and effect is protection ray machine head, naturally it is also possible to dust-proof.When needing start, protection cap 1 can be slided, driven
Slide plate 4 is moved in orbit, and protection cap 1 is slided towards the direction of Hall switch plate 5, is fitted in when in protection cap 1 away from ray machine head
During the correspondence position for the Hall switch that the magnet steel 2 on slide plate 4 is located at Hall switch plate 5, that is, reach open position.Hall switch
Hall switch on plate 5 senses the magnetic field that magnet steel 2 is produced, so as to generate electric signal, the electric signal is sent to control unit,
Control unit, by rear, generates starting-up signal to the electrical signal detection, so as to produce mainboard electric current i.e. starup current, comes real with this
The conducting of existing circuit.Drive system is just started working after motherboard circuit conducting, and no screen TV is to start shooting successfully.
The schematic diagram that Fig. 2 starts shooting for the slip of control device of the present invention, as illustrated, working as without screen TV in off working state
When, the position of protection cap 1 is located at the front portion of ray machine head, and ray machine skull is closed, and effect is protection ray machine head, naturally it is also possible to anti-
Dirt.
When needing start, protection cap 1 can be slided, drive slide plate 4 to move in orbit, protection cap 1 is away from ray machine
Head, is slided towards the direction of Hall switch plate 5, when the magnet steel 2 being fitted in protection cap 1 on slide plate 4 is located at Hall switch plate 5 suddenly
During the correspondence position of your switch, that is, reach open position.Hall switch on Hall switch plate 5 senses what magnet steel 2 was produced
Magnetic field, so as to generate electric signal, the electric signal is sent to control unit, and control unit passes through rear, life to the electrical signal detection
Into starting-up signal, so as to produce mainboard electric current i.e. starup current, the conducting of circuit is realized with this.Driven after motherboard circuit conducting
System is just started working, and no screen TV is to start shooting successfully.
The schematic diagram that Fig. 3 shuts down for the slip of control device of the present invention, as illustrated, when in running order without screen TV
When, the position of its protection cap 1 should be located at the front portion of Hall switch plate 5, and magnet steel 2 is located at the magnetic field induction area of Hall switch plate 5
In domain.
When needing shutdown, protection cap 1 can be slided, drive slide plate 4 to move in orbit, protection cap 1 is away from Hall
Switchboard 5, is slided towards the direction of ray machine head, when the front portion that the magnet steel 2 being fitted in protection cap 1 on slide plate 4 is located at ray machine head will
When ray machine skull is closed, that is, reach shutdown position.Hall switch on Hall switch plate 5 senses the magnetic field hair that magnet steel 2 is produced
Raw change, so as to generate shutdown electric signal, the shutdown electric signal is sent to control unit, and control unit is examined to the electric signal
After survey passes through, off signal is generated, so as to disconnect mainboard electric current, the open circuit of circuit is realized with this.Motherboard circuit disconnects rear-guard
Dynamic system is to be stopped, and no screen TV is to shut down successfully.
Above-described embodiment, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc. all should be included
Within protection scope of the present invention.
Claims (6)
1. a kind of control device, it is characterised in that the control device includes：
Casing, with slide rail and through hole, the ray machine head for the ray machine being contained in the casing is appeared by the through hole；
Slide plate, is slidably installed in the slide rail, is slidably connected with the casing；
Magnet steel, is fixed on the slide plate；
Protection cap, lid is located on the slide plate, so as to house the magnet steel；
Hall switch plate, with Hall switch, is fixed on the housing；
The slide plate is slided before the through hole by the slide rail, and the protection cap closes the ray machine skull；When the cunning
Piece is slided before the Hall switch plate by the slide rail, and the Hall switch senses the magnetic field that the magnet steel is produced, from
And produce electric signal.
2. control device according to claim 1, it is characterised in that also including chafing strip, the chafing strip is located at protection
Lid inside edge, insulation blocking lid and casing fix the position of protection cap simultaneously.
3. control device according to claim 1 or 2, it is characterised in that the magnet steel passes through screw with the protection cap
Connection, the slide rail and the protection cap are connected by screw.
4. control device according to claim 1 or 2, it is characterised in that the magnet steel connects with the protection cap adhesive type
Connect, the slide rail and protection cap adhesive type connection.
5. control device according to claim 1, it is characterised in that the position of the magnet steel and the Hall switch plate
Position is corresponding.
6. control device according to claim 1, it is characterised in that the Hall switch senses the magnetic field of the magnet steel
The electric signal of generation is sent to control unit, so as to generate starting-up signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710516745.7A CN107132783A (en) | 2017-06-29 | 2017-06-29 | Control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710516745.7A CN107132783A (en) | 2017-06-29 | 2017-06-29 | Control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107132783A true CN107132783A (en) | 2017-09-05 |
Family
ID=59735831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710516745.7A Pending CN107132783A (en) | 2017-06-29 | 2017-06-29 | Control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107132783A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090040476A1 (en) * | 2007-08-10 | 2009-02-12 | Kabushiki Kaisha Toshiba | Projector apparatus and control method for projector apparatus |
| JP2009075305A (en) * | 2007-09-20 | 2009-04-09 | Seiko Epson Corp | Projector and control method |
| US20090109350A1 (en) * | 2007-10-30 | 2009-04-30 | Seiko Epson Corporation | Projector and control method for the same |
| CN102608849A (en) * | 2012-03-23 | 2012-07-25 | 深圳雅图数字视频技术有限公司 | Projector lens protection device and projector |
| CN105245807A (en) * | 2015-10-30 | 2016-01-13 | 成都市极米科技有限公司 | Built-in sound box projection equipment and sound box control method |
| CN205015595U (en) * | 2015-10-20 | 2016-02-03 | 成都市极米科技有限公司 | Projection device |
| CN106200247A (en) * | 2016-09-21 | 2016-12-07 | 成都创慧科达科技有限公司 | A kind of projector possessing fingerprint identification function |
| CN206004717U (en) * | 2016-07-21 | 2017-03-08 | 河南首弘电子科技有限公司 | A kind of 4G projection mobile phone automatically turns on projection arrangement |
-
2017
- 2017-06-29 CN CN201710516745.7A patent/CN107132783A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090040476A1 (en) * | 2007-08-10 | 2009-02-12 | Kabushiki Kaisha Toshiba | Projector apparatus and control method for projector apparatus |
| JP2009075305A (en) * | 2007-09-20 | 2009-04-09 | Seiko Epson Corp | Projector and control method |
| US20090109350A1 (en) * | 2007-10-30 | 2009-04-30 | Seiko Epson Corporation | Projector and control method for the same |
| CN102608849A (en) * | 2012-03-23 | 2012-07-25 | 深圳雅图数字视频技术有限公司 | Projector lens protection device and projector |
| CN205015595U (en) * | 2015-10-20 | 2016-02-03 | 成都市极米科技有限公司 | Projection device |
| CN105245807A (en) * | 2015-10-30 | 2016-01-13 | 成都市极米科技有限公司 | Built-in sound box projection equipment and sound box control method |
| CN206004717U (en) * | 2016-07-21 | 2017-03-08 | 河南首弘电子科技有限公司 | A kind of 4G projection mobile phone automatically turns on projection arrangement |
| CN106200247A (en) * | 2016-09-21 | 2016-12-07 | 成都创慧科达科技有限公司 | A kind of projector possessing fingerprint identification function |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170905 |