CN209213375U - A kind of projector connection frame of the information education convenient for adjusting - Google Patents

A kind of projector connection frame of the information education convenient for adjusting Download PDF

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Publication number
CN209213375U
CN209213375U CN201822134885.0U CN201822134885U CN209213375U CN 209213375 U CN209213375 U CN 209213375U CN 201822134885 U CN201822134885 U CN 201822134885U CN 209213375 U CN209213375 U CN 209213375U
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CN
China
Prior art keywords
frame
adjusting
projector
screw
mounting rack
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.)
Expired - Fee Related
Application number
CN201822134885.0U
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Chinese (zh)
Inventor
候永鑫
彭涛
张毅
时伟
闵令涛
Original Assignee
候永鑫
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 候永鑫 filed Critical 候永鑫
Priority to CN201822134885.0U priority Critical patent/CN209213375U/en
Application granted granted Critical
Publication of CN209213375U publication Critical patent/CN209213375U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model proposes a kind of projector connection frame of information education convenient for adjusting, frame including inner hollow, the frame left two sides are provided with the attachment base of Connection Bracket, frame front end is trapezium structure, frame front end bottom is connected with front cabinet door by shaft, and two sides have been respectively and fixedly connected with motor on the left of frame front end, and frame roof has been connected by screw to cabinet lid, radiator fan is provided on rear side of frame, the right and left bottom is connected with fixing seat on the inside of frame.The projector connection frame that a kind of information education of the utility model is used convenient for adjusting, structure is simple, it is easy to adjust, by adjusting the height of mounting rack end, to adjust the angle of projector dispensing, spring is provided on the outside of the fixed plate at left and right sides of projector, it can adapt to the installation of different size of projector, frame front end is provided with by the front cabinet door of the folding of motor drive, and when projection opens, and projection terminates to close.

Description

A kind of projector connection frame of the information education convenient for adjusting
Technical field
The utility model relates to a kind of projector connection frames, and in particular to a kind of projection of the information education convenient for adjusting Instrument connection frame.
Background technique
With the continuous social and economic development, with the progress of multimedia technology, start increasingly in modern meeting room Mostly use multimedia equipment, such as projector.The use of projector, so that the efficiency taught becomes more to increase, it is still, existing Multi-media classroom in projector be completely fixed on the ceiling, existing projector is relatively multiple during adjusting angle Miscellaneous, the angle of de-regulation projector that cannot be easy brings certain inconvenience to user.In addition, being not each meeting It all has to using projector, therefore, will cause the idle situation of projector to a certain extent and occur.Existing projector peace It shelves in the presence of inconvenient the shortcomings that adjusting projector irradiating angle, therefore needs to research and develop a kind of convenient for adjusting projector irradiating angle The adjustable projector mounting rack of meeting room.
Summary of the invention
To solve the above-mentioned problems, the projector connection convenient for adjusting is used the utility model proposes a kind of information education Frame.
The technical solution of the utility model is: a kind of projector connection frame of the information education convenient for adjusting, including interior The hollow frame in portion, the frame left two sides are provided with the attachment base of Connection Bracket, and frame front end is trapezium structure, frame Frame front bottom end is connected with front cabinet door by shaft, and two sides have been respectively and fixedly connected with motor, frame roof on the left of frame front end It has been connected by screw to cabinet lid, radiator fan has been provided on rear side of frame, the right and left bottom is connected with fixing seat on the inside of frame, institute The fixed plate being connected with projector is connected with by spring on the inside of the fixing seat stated, the frame front end bottom between fixed plate passes through Shaft is connected with mounting rack, and the base of frame below mounting rack end is connected with the height tune for adjusting mounting rack end height Save frame;It is provided with coil on the output shaft of the motor, rope is provided on the coil, described rope one end is solid It connects on front cabinet door top.
Further, the height regulating frame includes the pedestal being fixed on frame, the threaded hole of pedestal upper center In be provided with lifting screw, be provided with lower nut in the middle part of lifting screw, upper limit plate be cased on the lifting screw above lower nut, The head of screw for adjusting lifting screw height on pedestal is provided at the top of lifting screw, rotation head of screw adjusts lifting screw and bottom The relative altitude of seat, and then the height of upper limit plate is adjusted, the final height for adjusting mounting rack end.
Further, dust cover is provided on the outside of the radiator fan.
Further, three groups of springs are equidistantly connected between the fixing seat and fixed plate.
Further, a series of lightening holes are provided on the mounting rack.
Further, shoulder block is respectively arranged at left and right sides of the mounting rack front end.
Further, it is provided with sealing ring on the inside of the cabinet lid, several and frame roof screw hole is provided in cabinet lid Corresponding screw hole, cabinet lid are fixed in frame roof by screw.
Beneficial effect
The projector connection frame that a kind of information education of the utility model is used convenient for adjusting, structure is simple, easy to adjust, By adjusting the height of mounting rack end, so that the angle of projector dispensing is adjusted, on the outside of the fixed plate at left and right sides of projector It is provided with spring, can adapt to the installation of different size of projector, frame front end is provided with by the folding of motor drive Front cabinet door, when projection, open, and projection terminates to close.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the schematic diagram of height regulating frame.
In figure, 1- frame, 2- attachment base, 3- fixed frame, 4- screw hole, 5- mounting rack, 6- lightening hole, 7- front cabinet door, 8- Motor, 9- rope, 10- fixing seat, 11- fixed plate, 12- height regulating frame, 13- radiator fan, 14- pedestal, 15- go up and down spiral shell Nail, 16- lower nut, 17- upper limit plate, 18- head of screw, 19- shoulder block.
Specific embodiment
The projector connection frame convenient for adjusting is used a kind of information education of the utility model to make in detail with reference to the accompanying drawing It describes in detail bright.
As depicted in figs. 1 and 2, the projector connection frame that a kind of information education is used convenient for adjusting, including inner hollow Frame 1, the 1 left side two sides of frame are provided with the attachment base 2 of Connection Bracket 3, and 1 front end of frame is trapezium structure, frame 1 Front bottom end is connected with front cabinet door 7 by shaft, and two sides have been respectively and fixedly connected with motor 8 on the left of 1 front end of frame, and frame 1 pushes up Portion has been connected by screw to cabinet lid, and radiator fan 13 is provided on rear side of frame 1, and 1 inside the right and left bottom of frame is connected with Reservation 10, is connected with the fixed plate 11 being connected with projector on the inside of the fixing seat 10 by spring, between fixed plate 11 1 front bottom end of frame is connected with mounting rack 5 by shaft, and 1 bottom of frame below 5 end of mounting rack is connected with adjusting peace Shelve the height regulating frame 12 of 5 end heights;It is provided with coil on the output shaft of the motor 8, is set on the coil It is equipped with rope 9, described 9 one end of rope is fixed in 7 top of front cabinet door;The height regulating frame 12 includes being fixed in frame 1 On pedestal 14, be provided with lifting screw 15 in the threaded hole of 14 upper center of pedestal, lower spiral shell be provided in the middle part of lifting screw 15 Mother 16 is cased with upper limit plate 17 on the lifting screw 15 of the top of lower nut 16, adjusting lifting spiral shell is provided at the top of lifting screw 15 The head of screw 18 of the height on pedestal 14 of nail 15, rotation head of screw 18 adjust the relative altitude of lifting screw 15 and pedestal 14, into And the height of upper limit plate 17 is adjusted, the final height for adjusting 5 end of mounting rack;It is provided on the outside of the radiator fan 13 anti- Dust hood;Three groups of springs are equidistantly connected between the fixing seat 10 and fixed plate 11;A system is provided on the mounting rack 5 Column lightening hole 6;Shoulder block 19 is respectively arranged at left and right sides of 5 front end of mounting rack;Sealing is provided on the inside of the cabinet lid It encloses, several screw holes 4 corresponding with 1 top screw hole 4 of frame is provided in cabinet lid, cabinet lid is fixed in frame 1 by screw and pushes up Portion.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model Limitation be not intended to limit the utility model although the utility model has been disclosed with preferred embodiment as above, it is any ripe Professional and technical personnel is known, is not being departed within the scope of technical solutions of the utility model, when in the technology using the disclosure above Hold the equivalent embodiment made a little change or be modified to equivalent variations, but all without departing from technical solutions of the utility model Hold, any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention, still It is within the scope of the technical solutions of the present invention.

Claims (7)

1. the projector connection frame that a kind of information education is used convenient for adjusting, it is characterised in that: the frame including inner hollow, institute The frame left two sides stated are provided with the attachment base of Connection Bracket, and frame front end is trapezium structure, and frame front end bottom passes through Shaft is connected with front cabinet door, and two sides have been respectively and fixedly connected with motor on the left of frame front end, and frame roof has been connected by screw to Cabinet lid, frame rear side are provided with radiator fan, and the right and left bottom is connected with fixing seat, the fixing seat inside on the inside of frame It is connected with the fixed plate being connected with projector by spring, the frame front end bottom between fixed plate is connected with by shaft Mounting rack, the base of frame below mounting rack end are connected with the height regulating frame for adjusting mounting rack end height;The electricity It is provided with coil on the output shaft of motivation, rope is provided on the coil, described rope one end is fixed on front cabinet door Portion.
2. the projector connection frame that a kind of information education according to claim 1 is used convenient for adjusting, it is characterised in that: institute The height regulating frame stated includes the pedestal being fixed on frame, and lifting screw is provided in the threaded hole of pedestal upper center, is risen It is provided with lower nut in the middle part of drop screw, upper limit plate is cased on the lifting screw above lower nut, is provided at the top of lifting screw The head of screw of lifting screw height on pedestal is adjusted, rotation head of screw adjusts the relative altitude of lifting screw and pedestal, in turn Adjust the height of upper limit plate, the final height for adjusting mounting rack end.
3. the projector connection frame that a kind of information education according to claim 1 is used convenient for adjusting, it is characterised in that: institute Dust cover is provided on the outside of the radiator fan stated.
4. the projector connection frame that a kind of information education according to claim 1 is used convenient for adjusting, it is characterised in that: institute Three groups of springs are equidistantly connected between the fixing seat and fixed plate stated.
5. the projector connection frame that a kind of information education according to claim 1 is used convenient for adjusting, it is characterised in that: institute A series of lightening holes are provided on the mounting rack stated.
6. the projector connection frame that a kind of information education according to claim 1 is used convenient for adjusting, it is characterised in that: institute Shoulder block is respectively arranged at left and right sides of the mounting rack front end stated.
7. the projector connection frame that a kind of information education according to claim 1 is used convenient for adjusting, it is characterised in that: institute It is provided with sealing ring on the inside of the cabinet lid stated, several screw holes corresponding with frame roof screw hole are provided in cabinet lid, cabinet lid is logical It crosses screw and is fixed in frame roof.
CN201822134885.0U 2018-12-19 2018-12-19 A kind of projector connection frame of the information education convenient for adjusting Expired - Fee Related CN209213375U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822134885.0U CN209213375U (en) 2018-12-19 2018-12-19 A kind of projector connection frame of the information education convenient for adjusting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822134885.0U CN209213375U (en) 2018-12-19 2018-12-19 A kind of projector connection frame of the information education convenient for adjusting

Publications (1)

Publication Number Publication Date
CN209213375U true CN209213375U (en) 2019-08-06

Family

ID=67465190

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201822134885.0U Expired - Fee Related CN209213375U (en) 2018-12-19 2018-12-19 A kind of projector connection frame of the information education convenient for adjusting

Country Status (1)

Country Link
CN (1) CN209213375U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190806

Termination date: 20191219

CF01 Termination of patent right due to non-payment of annual fee