CN206712977U

CN206712977U - A kind of intelligent anti-theft device of projector

Info

Publication number: CN206712977U
Application number: CN201720526785.5U
Authority: CN
Inventors: 巫玉富
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-05-12
Filing date: 2017-05-12
Publication date: 2017-12-05
Anticipated expiration: 2027-05-12

Abstract

The utility model discloses a kind of intelligent anti-theft device of projector, its structure includes plant-grid connection mouth, equipment access port, back side panel, regulation button, direction adjusting key, upper plate, nameplate, groove, regulation rotation cylinder, light-sensitive element, support feet, base, camera lens, intelligent anti-theft device, lamina affixad, body, intelligent anti-theft device is provided with numerical key panel, surface-mounted integrated circuit, display screen, outer cover, loudspeaker, numerical key panel is electrically connected with surface-mounted integrated circuit and is located on the right side of display screen, surface-mounted integrated circuit is inside outer cover, surface-mounted integrated circuit electrically connects with body, display screen is connected by outer cover with numerical key panel, the beneficial effects of the utility model：By provided with intelligent anti-theft device, unrelated person can be allowed can not to be used because of no password, after code error is inputted can also automatic alarm, can preferably protect the right to use of projector, make people more safe in playing resource.

Description

A kind of intelligent anti-theft device of projector

Technical field

The utility model is a kind of intelligent anti-theft device of projector, belongs to the intelligent anti-theft device field of projector.

Background technology

Projecting apparatus, also known as projector, be it is a kind of can be by the equipment on image or VIDEO PROJECTION to curtain, can be by not The same computer of interface together, VCD, DVD, BD, game machine, DV etc., which are connected, plays corresponding vision signal.Projecting apparatus extensively should It is different according to working method for family, office, school and public place of entertainment, there are the different types such as CRT, LCD, DLP.

Prior art discloses Application No.：201520671315.9 a kind of projector's intelligent anti-theft version device, including Projector lens, infrared light generator, the projector lens include camera lens, light beam passageway, light beam generating body, described infrared Light beam generator includes infrared light generator body and the infrared ray camera lens on the infrared light generator body；Institute State camera lens, light beam passageway, light beam generating body are arranged in order from top to bottom；The infrared ray camera lens is located at the bottom in the light beam passageway Portion.The utility model inside theatre projector by adding infrared light generator, in the case where cost increase is few, Possessing prevents viewing personnel take on the sly from recording the function of pirate image data, realizes the purpose of protection film copyright, existing skill Art can not pin projector with electronic password lock, unrelated person can be allowed arbitrarily to use, and can not preferably protect making for projector With power.

Utility model content

In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of intelligent anti-theft device of projector, Projector can not be pinned with electronic password lock with solving prior art, unrelated person can be allowed arbitrarily to use, can not preferably protected The problem of protecting the right to use of projector.

To achieve these goals, the utility model is to realize by the following technical solutions：A kind of intelligence of projector Can anti-theft device, its structure include plant-grid connection mouth, equipment access port, back side panel, regulation button, direction adjusting key, upper plate, Nameplate, groove, regulation rotation cylinder, light-sensitive element, support feet, base, camera lens, intelligent anti-theft device, lamina affixad, body, the electricity Source access port is in same level with equipment access port, and the equipment access port welds together with body, the back side panel Located at upper plate rear, the back side panel is connected with upper plate in 45 °, and the direction adjusting key is located at upper plate surface, described For regulation button on the left of the adjusting key of direction, the regulation button passes through the circuit board electrical connection of upper plate and internal body, institute State upper plate to be welded in above body, the nameplate is fixed on upper plate surface and in front of the adjusting key of direction, the groove Internal body is nested in, the regulation rotation cylinder mechanically connects with body, and the regulation rotation cylinder is located inside grooves, the photosensitive member Part is electrically connected by lamina affixad with body, and for the light-sensitive element on the right side of camera lens, the camera lens latter half is nested in body Inside, the intelligent anti-theft device electrically connect with body, and the intelligent anti-theft device is located at attachment plate surface, the floor installation Below body, the support feet is provided with 4, and four angles of the support feet below base, the lamina affixad is welded in Body body front, the intelligent anti-theft device are provided with numerical key panel, surface-mounted integrated circuit, display screen, outer cover, loudspeaker, institute Outer cover to be stated to be fixed together with lamina affixad, the loudspeaker electrically connects located at the lower left corner of shroud surface and with surface-mounted integrated circuit, The numerical key panel is electrically connected with surface-mounted integrated circuit and is located on the right side of display screen, and the surface-mounted integrated circuit is located inside outer cover, The surface-mounted integrated circuit is electrically connected with body, and the display screen is connected by outer cover with numerical key panel.

Further, the regulation button is provided with large buttons, and the large buttons electrically connect with body, described to put Big button is on the right side of the adjusting key of direction.

Further, the camera lens is provided with spiral inner chamber, and the camera lens mechanically connects with spiral inner chamber, the spiral inner chamber Weld together with lamina affixad.

Further, the circuit board electrical connection that the direction adjusting key passes through upper plate and internal body.

Further, the plant-grid connection mouth electrically connects with body.

Further, the outer cover supports for alloy material, and quality is hard, preferably the part inside protection.

Further, the display screen is LCD display, and display effect is good.

The beneficial effects of the utility model：By provided with intelligent anti-theft device, unrelated person can be allowed because do not have password And can not use, after code error is inputted can also automatic alarm, can preferably protect the right to use of projector, broadcast people Put more safe during resource.

Brief description of the drawings

By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model Sign, objects and advantages will become more apparent upon：

Fig. 1 is a kind of structural representation of the intelligent anti-theft device of projector of the utility model.

Fig. 2 is the structural representation of the utility model intelligent anti-theft device.

In figure：Plant-grid connection mouth -1, equipment access port -2, back side panel -3, regulation button -4, direction adjusting key -5, upper top Plate -6, nameplate -7, groove -8, regulation rotation cylinder -9, light-sensitive element -10, support feet -11, base -12, camera lens -13, intelligent anti-theft Device -14, lamina affixad -15, body -16, numerical key panel -1401, surface-mounted integrated circuit -1402, display screen -1403, outer cover - 1404th, loudspeaker -1405.

Embodiment

Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below With reference to embodiment, the utility model is expanded on further.

Fig. 1, Fig. 2 are referred to, the utility model provides a kind of intelligent anti-theft device of projector：Its structure connects including power supply Entrance 1, equipment access port 2, back side panel 3, regulation button 4, direction adjusting key 5, upper plate 6, nameplate 7, groove 8, regulation rotation cylinder 9th, light-sensitive element 10, support feet 11, base 12, camera lens 13, intelligent anti-theft device 14, lamina affixad 15, body 16, the power supply connect Entrance 1 is in same level with equipment access port 2, and the equipment access port 2 welds together with body 16, the back side panel 3 are located at the rear of upper plate 6, and the back side panel 3 is connected with upper plate 6 in 45 °, and the direction adjusting key 5 is located at the table of upper plate 6 Face, the regulation button 4 pass through the electricity inside upper plate 6 and body 16 located at the left side of direction adjusting key 5, the regulation button 4 Road plate electrical connection, the upper plate 6 are welded in the top of body 16, and the nameplate 7 is fixed on the surface of upper plate 6 and adjusted located at direction The front of key 5 is saved, the groove 8 is nested in inside body 16, and the regulation rotation cylinder 9 mechanically connects with body 16, the regulation rotation Cylinder 9 is inside groove 8, and the light-sensitive element 10 is electrically connected by lamina affixad 15 with body 16, and the light-sensitive element 10 is located at The right side of camera lens 13, the latter half of camera lens 13 are nested in inside body 16, and the intelligent anti-theft device 14 is electrically connected with body 16 Connect, the intelligent anti-theft device 14 is located at the surface of lamina affixad 15, and the base 12 is installed on the lower section of body 16, the support feet 11 Provided with 4, the support feet 11 is being welded in the body 16 of body 16 just located at four angles of the lower section of base 12, the lamina affixad 15 Face, the intelligent anti-theft device 14 are provided with numerical key panel 1401, surface-mounted integrated circuit 1402, display screen 1403, outer cover 1404, raised Sound device 1405, the outer cover 1404 are fixed together with lamina affixad 15, and the loudspeaker 1405 is located at the left side on the surface of outer cover 1404 Inferior horn simultaneously electrically connects with surface-mounted integrated circuit 1402, and the numerical key panel 1401 electrically connects with surface-mounted integrated circuit 1402 and located at aobvious The right side of display screen 1403, the surface-mounted integrated circuit 1402 is inside outer cover 1404, the surface-mounted integrated circuit 1402 and the electricity of body 16 Connection, the display screen 1403 are connected by outer cover 1404 with numerical key panel 1401, and the regulation button 4 is pressed provided with amplification Button 401, the large buttons 401 electrically connect with body 16, and the large buttons 401 are located at the right side of direction adjusting key 5, institute State camera lens 13 and be provided with spiral inner chamber 1301, the camera lens 13 mechanically connects with spiral inner chamber 1301, the spiral inner chamber 1301 with Lamina affixad 15 welds together, and the direction adjusting key 5 is described by the circuit board electrical connection inside upper plate 6 and body 16 Plant-grid connection mouth 1 electrically connects with body 16, and the outer cover 1404 supports for alloy material, and quality is hard, and preferably protection is internal Part, the display screen 1403 is LCD display, and display effect is good.

When in use, check before the camera lens 13 of equipment it is enough to have spot, when staff needs to use, power line is connect Enter plant-grid connection mouth 1, after inputting password by numerical key panel 1401, after signal is transferred to surface-mounted integrated circuit 1402, will open Signal be transferred on body 16, equipment is normally started, it is defeated in numerical key panel 1401 when unrelated person thinks starting device After the password for entering mistake, the signal of mistake is transferred to surface-mounted integrated circuit 1402, surface-mounted integrated circuit 1402 passes signal after identifying Defeated to arrive loudspeaker 1405, loudspeaker 1405 sends alarm, prompts people's equipment to be used, staff can catch up with after hearing Arrive.

Photoelectric conversion sensor of the light-sensitive element 10 based on photoresistance described in the utility model, also known as photoelectricity Sensor, using light, power technology can realize it is contactless, remote, quickly and precisely measure.

Plant-grid connection mouth 1 of the present utility model, equipment access port 2, back side panel 3, regulation button 4, direction adjusting key 5, on Top plate 6, nameplate 7, groove 8, regulation rotation cylinder 9, light-sensitive element 10, support feet 11, base 12, camera lens 13, intelligent anti-theft device 14, Lamina affixad 15, body 16, numerical key panel 1401, surface-mounted integrated circuit 1402, display screen 1403, outer cover 1404, loudspeaker 1405, The part that part is universal standard part or those skilled in the art know, its structure and principle all can lead to for this technology personnel Cross technical manual to learn or by normal experiment method know, the utility model solves the problems, such as it is that prior art will can not project Machine is pinned with electronic password lock, unrelated person can be allowed arbitrarily to use, and can not preferably protect the right to use of projector, this practicality is newly Type is combined with each other by above-mentioned part, unrelated person can be allowed can not to be used because of no password, after code error is inputted Can also automatic alarm, can preferably protect the right to use of projector, make people more safe in playing resource, it is specific as follows It is described：

The outer cover 1404 is fixed together with lamina affixad 15, and the loudspeaker 1405 is located at the lower-left on the surface of outer cover 1404 Angle simultaneously electrically connects with surface-mounted integrated circuit 1402, and the numerical key panel 1401 electrically connects with surface-mounted integrated circuit 1402 and located at display The right side of screen 1403, inside outer cover 1404, the surface-mounted integrated circuit 1402 is electrically connected the surface-mounted integrated circuit 1402 with body 16 Connect, the display screen 1403 is connected by outer cover 1404 with numerical key panel 1401.

The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, for For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the utility model is by institute Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim All changes are included in the utility model.Any reference in claim should not be considered as to the involved right of limitation It is required that.

Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It is appreciated that other embodiment.

Claims

1. a kind of intelligent anti-theft device of projector, its structure includes plant-grid connection mouth (1), equipment access port (2), back side panel (3), regulation button (4), direction adjusting key (5), upper plate (6), nameplate (7), groove (8), regulation rotation cylinder (9), light-sensitive element (10), support feet (11), base (12), camera lens (13), intelligent anti-theft device (14), lamina affixad (15), body (16), the electricity Source access port (1) is in same level with equipment access port (2), and the equipment access port (2) is welded on one with body (16) Rise, it is characterised in that：

The back side panel (3) is located at upper plate (6) rear, and the back side panel (3) is connected with upper plate (6) in 45 °, the direction Adjusting key (5) is located at upper plate (6) surface, and the regulation button (4) is on the left of direction adjusting key (5), the regulation button (4) it is welded in by the internal circuit board electrical connection of upper plate (6) and body (16), the upper plate (6) above body (16), The nameplate (7) is fixed on upper plate (6) surface and in front of direction adjusting key (5), and the groove (8) is nested in body (16) internal, the regulation rotation cylinder (9) mechanically connects with body (16), and the regulation rotation cylinder (9) is internal located at groove (8), institute State light-sensitive element (10) to electrically connect with body (16) by lamina affixad (15), the light-sensitive element (10) is right located at camera lens (13) Side, camera lens (13) latter half are nested in body (16) inside, and the intelligent anti-theft device (14) is electrically connected with body (16) Connect, the intelligent anti-theft device (14) is located at lamina affixad (15) surface, and the base (12) is installed on below body (16), described Support feet (11) is provided with 4, and four angles of the support feet (11) below base (12), the lamina affixad (15) is welded in Body (16) body (16) front；

The intelligent anti-theft device (14) is provided with numerical key panel (1401), surface-mounted integrated circuit (1402), display screen (1403), outer (1404), loudspeaker (1405) are covered, the outer cover (1404) is fixed together with lamina affixad (15), and the loudspeaker (1405) sets Electrically connect in the lower left corner on outer cover (1404) surface and with surface-mounted integrated circuit (1402), the numerical key panel (1401) is with integrating Circuit board (1402) electrically connects and on the right side of display screen (1403), and the surface-mounted integrated circuit (1402) is located at outer cover (1404) Inside, the surface-mounted integrated circuit (1402) electrically connect with body (16), and the display screen (1403) passes through outer cover (1404) and number Keyboard panel (1401) is connected.

A kind of 2. intelligent anti-theft device of projector according to claim 1, it is characterised in that：The regulation button (4) Provided with large buttons (401), the large buttons (401) electrically connect with body (16), and the large buttons (401) are located at direction On the right side of adjusting key (5).

A kind of 3. intelligent anti-theft device of projector according to claim 1, it is characterised in that：The camera lens (13) is provided with Spiral inner chamber (1301), the camera lens (13) mechanically connect with spiral inner chamber (1301), the spiral inner chamber (1301) and attachment Plate (15) welds together.

A kind of 4. intelligent anti-theft device of projector according to claim 1, it is characterised in that：The direction adjusting key (5) the internal circuit board electrical connection of upper plate (6) and body (16) is passed through.

A kind of 5. intelligent anti-theft device of projector according to claim 1, it is characterised in that：The plant-grid connection mouth (1) electrically connected with body (16).