CN206848680U - A kind of ideological and political education training projection arrangement for being easy to regulation - Google Patents

A kind of ideological and political education training projection arrangement for being easy to regulation Download PDF

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Publication number
CN206848680U
CN206848680U CN201720123187.3U CN201720123187U CN206848680U CN 206848680 U CN206848680 U CN 206848680U CN 201720123187 U CN201720123187 U CN 201720123187U CN 206848680 U CN206848680 U CN 206848680U
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CN
China
Prior art keywords
easy
regulation
ideological
sleeve
projection arrangement
Prior art date
Application number
CN201720123187.3U
Other languages
Chinese (zh)
Inventor
何静
Original Assignee
陕西学前师范学院
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.)
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Priority to CN201720123187.3U priority Critical patent/CN206848680U/en
Application granted granted Critical
Publication of CN206848680U publication Critical patent/CN206848680U/en

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Abstract

The utility model discloses a kind of ideological and political education training of projection arrangement technical field projection arrangement for being easy to regulation,Including base,Roller is provided with by supporting leg at left and right sides of the bottom of the base,The top middle position of the base is provided with sleeve,The top clutch end of the drive device is connected with screw rod,The outer wall of the screw rod is bolted with screw,The sliding block is installed in chute,Support column is connected with the top of the screw,The top of the support column is through the top of sleeve,Rotating shaft is mounted at left and right sides of the inner chamber of the fixed seat,Projection mounting seat is installed between rotating shaft described in two groups,Two groups of fixed plates are connected with the left of the projection mounting seat,The electronic sliding block is installed on electric sliding rail,The left side top of the sleeve is provided with control device,The utility model is easy to use,It is easy to the position according to use demand regulation projection,Height and angle.

Description

A kind of ideological and political education training projection arrangement for being easy to regulation

Technical field

Projection arrangement technical field is the utility model is related to, specially a kind of ideological and political education training, which is used, is easy to regulation Projection arrangement.

Background technology

For often using projecting apparatus in ideological and political education training and teaching, projecting apparatus has been widely used for day at present In Chang Huiyi and instruction and office, projecting apparatus is mounted on a certain position by people's some in routine use by mounting bracket, It can not be adjusted according to use demand, projecting apparatus is placed on desk by some, due to being limited by desk specification, Preferable drop shadow effect is generally unable to reach, and adjusts inconvenience.So we have proposed a kind of ideological and political education training use It is easy to the projection arrangement of regulation.

Utility model content

The purpose of this utility model is to provide a kind of projection arrangement of ideological and political education training with regulation is easy to, with solution Projecting apparatus is mounted on a certain position by the people proposed in certainly above-mentioned background technology some in routine use by mounting bracket Put, can not be adjusted according to use demand, projecting apparatus is placed on desk by some, due to being limited by desk specification System, preferable drop shadow effect is generally unable to reach, and adjusts the problem of inconvenient.

To achieve the above object, the utility model provides following technical scheme:A kind of ideological and political education training is with being easy to The projection arrangement of regulation, including base, the bottom left and right sides of the base are provided with roller by supporting leg, the base Top middle position is provided with sleeve, and the intracavity bottom of the sleeve is provided with drive device, and the top of the drive device is moved Power output end is connected with screw rod, and the outer wall of the screw rod is bolted with screw, sliding block, institute are respectively connected with left and right sides of the screw State and chute is provided with the left and right sides inwall of sleeve, the sliding block is installed in chute, and branch is connected with the top of the screw Dagger, the top of the support column is extended in the inner chamber of support column at the top of the screw rod through the top of sleeve, described The top of support column is provided with fixed seat by fixing bolt, is mounted on rotating shaft at left and right sides of the inner chamber of the fixed seat, and two Projection mounting seat is installed between the group rotating shaft, two groups of fixed plates are connected with the left of the projection mounting seat, described in two groups Connecting rod is connected with by bearing pin between fixed plate, the other end of the connecting rod is connected with electronic sliding block, the support The left side top of post is provided with electric sliding rail, and the electronic sliding block is installed on electric sliding rail, and the left side top of the sleeve is set Control device is equipped with, the control device is electrically connected with drive device, electronic sliding block and electric sliding rail respectively.

Preferably, the drive device is motor.

Preferably, it is provided with limited block at the top and bottom of the electric sliding rail.

Preferably, stiffener plate is provided with left and right sides of the sleeve, and stiffener plate described in two groups is respectively positioned on bottom The top of seat.

Preferably, it is provided with controlling switch on the control device.

Preferably, it is provided with locking device on the roller.

Compared with prior art, the beneficial effects of the utility model are:The utility model is controlled by control device and driven Device rotates and reverse, and drives screw rod to rotate by drive device, screw rod rotates in the inner chamber of screw, because screw passes through Sliding block is fixed in chute, can not be rotated, and can only be moved up and down under the drive of screw rod in chute, and then is promoted and be connected to silk The support column at female top moves up and down, and can change the height of projection mounting seat according to use demand;Control device can control Electronic sliding block is moved up and down on electric sliding rail, and projection mounting seat is promoted above and below rotating shaft by connecting rod and fixed plate Swing, the projection angle for the projecting apparatus being installed in projection mounting seat can be changed according to use demand, projecting apparatus is reached very Good drop shadow effect;Being installed on the roller at left and right sides of base bottom can make the device be moved to suitable projected position, lead to Locking device locking is crossed, prevents roller from rolling;The utility model is easy to use, is easy to the position according to use demand regulation projection Put, height and angle.

Brief description of the drawings

Fig. 1 is the utility model structure diagram;

Fig. 2 is the utility model fixed seat structure schematic diagram.

In figure:1 base, 2 rollers, 3 drive devices, 4 screws, 5 sliding blocks, 6 sleeves, 7 chutes, 8 screw rods, 9 support columns, 10 are consolidated Reservation, 11 projection mounting seats, 12 fixed plates, 13 connecting rods, 14 electronic sliding blocks, 15 electric sliding rails, 16 control devices, 17 reinforcements Plate, 18 rotating shafts.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Fig. 1-2 is referred to, the utility model provides a kind of technical scheme:A kind of ideological and political education training is with being easy to adjust Projection arrangement, including base 1, roller 2 is provided with by supporting leg at left and right sides of the bottom of the base 1, the base 1 Top middle position is provided with sleeve 6, and the intracavity bottom of the sleeve 6 is provided with drive device 3, the top of the drive device 3 Portion's clutch end is connected with screw rod 8, and the outer wall of the screw rod 8 is bolted with screw 4, and the left and right sides of the screw 4 is all connected with There is sliding block 5, chute 7 is provided with the left and right sides inwall of the sleeve 6, the sliding block 5 is installed in chute 7, the screw 4 Top be connected with support column 9, the top of the support column 9 extends to through the top of sleeve 6, the top of the screw rod 8 In the inner chamber of support column 9, the top of the support column 9 is provided with fixed seat 10 by fixing bolt, the fixed seat 10 it is interior Rotating shaft 18 is mounted at left and right sides of chamber, projection mounting seat 11, the projection mounting seat are installed between rotating shaft 18 described in two groups 11 left side is connected with two groups of fixed plates 12, and connecting rod 13, institute are connected with by bearing pin between fixed plate 12 described in two groups The other end for stating connecting rod 13 is connected with electronic sliding block 14, and the left side top of the support column 9 is provided with electric sliding rail 15, described Electronic sliding block 14 is installed on electric sliding rail 15, and the left side top of the sleeve 6 is provided with control device 16, the control device 16 are electrically connected with drive device 3, electronic sliding block 14 and electric sliding rail 15 respectively.

Wherein, the drive device 3 is motor, and the top and bottom of the electric sliding rail 15 are provided with limited block, right Electric sliding rail 15 plays restriction effect, and the left and right sides of the sleeve 6 is provided with stiffener plate 17, and reinforcement described in two groups Plate 17 is respectively positioned on the top of base 1, and it is more firm that stiffener plate 17 can fix sleeve 6, makes the device more stable, the control Controlling switch is provided with device 16 processed, controlling switch is used to control electronic sliding block 14 in the slip of electric sliding rail 15 and driving dress Put 3 to rotate and reverse, be provided with locking device on the roller 2, when roller 2 is moved to suitable projected position, pass through Locking device locks roller 2, prevents roller 2 from rolling.

Operation principle:Projection mounting seat 11 is used to install projecting apparatus, and the rotating forward of drive device 3 is controlled by control device 16 And reversion, the power output shaft of drive device 3 drive screw rod 8 to rotate, screw rod 8 rotates in the inner chamber of screw 4, due to screw 4 It is fixed in chute 7, can not be rotated by sliding block 5, can only moved up and down under the drive of screw rod 8 in chute 7, and then is promoted The support column 9 for being connected to the top of screw 4 moves up and down, and can change the throwing being installed in projection mounting seat 11 according to use demand The height of shadow instrument, control device 16 can control electronic sliding block 14 to be moved up and down on electric sliding rail 15, pass through connecting rod 13 and fixed plate 12 promote projection mounting seat 11 swung up and down around rotating shaft 18, can according to use demand change be installed on projection The projection angle of projecting apparatus in mounting seat 11, projecting apparatus is reached good drop shadow effect, be installed on bottom of base 1 or so two The roller 2 of side can make the device be moved to suitable projected position, be locked by locking device, prevent roller 2 from rolling, the reality With new easy to use, it is easy to position, height and angle according to use demand regulation projection.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of ideological and political education training projection arrangement for being easy to regulation, including base (1), it is characterised in that:The bottom Roller (2) is provided with by supporting leg at left and right sides of the bottom of seat (1), the top middle position of the base (1) is provided with set Cylinder (6), the intracavity bottom of the sleeve (6) are provided with drive device (3), the top clutch end of the drive device (3) Screw rod (8) is connected with, the outer wall of the screw rod (8) is bolted with screw (4), cunning is respectively connected with left and right sides of the screw (4) Block (5), chute (7) is provided with the left and right sides inwall of the sleeve (6), the sliding block (5) is installed in chute (7), institute State and support column (9) is connected with the top of screw (4), the top of the support column (9) is through the top of sleeve (6), the spiral shell Bar is extended in the inner chamber of support column (9) at the top of (8), and the top of the support column (9) is provided with fixation by fixing bolt Seat (10), the inner chamber left and right sides of the fixed seat (10) are mounted on rotating shaft (18), installed between rotating shaft (18) described in two groups There is projection mounting seat (11), two groups of fixed plates (12), fixed plate described in two groups are connected with the left of the projection mounting seat (11) (12) connecting rod (13) is connected with by bearing pin between, the other end of the connecting rod (13) is connected with electronic sliding block (14), the left side top of the support column (9) is provided with electric sliding rail (15), and the electronic sliding block (14) is installed on electric sliding rail (15) on, the left side top of the sleeve (6) is provided with control device (16), the control device (16) respectively with drive device (3), electronic sliding block (14) and electric sliding rail (15) are electrically connected with.
A kind of 2. ideological and political education training projection arrangement for being easy to regulation according to claim 1, it is characterised in that: The drive device (3) is motor.
A kind of 3. ideological and political education training projection arrangement for being easy to regulation according to claim 1, it is characterised in that: Limited block is provided with the top and bottom of the electric sliding rail (15).
A kind of 4. ideological and political education training projection arrangement for being easy to regulation according to claim 1, it is characterised in that: Stiffener plate (17) is provided with left and right sides of the sleeve (6), and stiffener plate (17) is respectively positioned on base (1) described in two groups Top.
A kind of 5. ideological and political education training projection arrangement for being easy to regulation according to claim 1, it is characterised in that: Controlling switch is provided with the control device (16).
A kind of 6. ideological and political education training projection arrangement for being easy to regulation according to claim 1, it is characterised in that: Locking device is provided with the roller (2).
CN201720123187.3U 2017-02-10 2017-02-10 A kind of ideological and political education training projection arrangement for being easy to regulation CN206848680U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720123187.3U CN206848680U (en) 2017-02-10 2017-02-10 A kind of ideological and political education training projection arrangement for being easy to regulation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720123187.3U CN206848680U (en) 2017-02-10 2017-02-10 A kind of ideological and political education training projection arrangement for being easy to regulation

Publications (1)

Publication Number Publication Date
CN206848680U true CN206848680U (en) 2018-01-05

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Country Link
CN (1) CN206848680U (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108374967A (en) * 2018-03-22 2018-08-07 刘影 A kind of domestic television set convenient for adjusting
CN108877316A (en) * 2018-07-06 2018-11-23 王伟 A kind of history teaching aid
CN109000135A (en) * 2018-07-23 2018-12-14 韩亮 A kind of gardens visit high angle shot ancillary equipment
CN109078251A (en) * 2018-06-21 2018-12-25 中国人民解放军陆军军医大学第二附属医院 A kind of dual peacetime ERCP clamp device
CN109118840A (en) * 2018-09-03 2019-01-01 广州创慧信息科技有限公司 A kind of multi-functional communications engineering mobile teaching platform
CN109481313A (en) * 2018-12-18 2019-03-19 李钦栋 A kind of gastroenterology clinic stomach decompressor
CN109529229A (en) * 2018-11-08 2019-03-29 湖南新业态智慧消防科技有限公司 Fire fighting extinguisher
CN109615971A (en) * 2019-01-28 2019-04-12 重庆第二师范学院 Cultivate the exciting bank and its control method of children's financial business
CN109078251B (en) * 2018-06-21 2021-02-09 中国人民解放军陆军军医大学第二附属医院 Device is got to dual-purpose ERCP clamp of peacetime and wartime

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108374967A (en) * 2018-03-22 2018-08-07 刘影 A kind of domestic television set convenient for adjusting
CN109078251B (en) * 2018-06-21 2021-02-09 中国人民解放军陆军军医大学第二附属医院 Device is got to dual-purpose ERCP clamp of peacetime and wartime
CN109078251A (en) * 2018-06-21 2018-12-25 中国人民解放军陆军军医大学第二附属医院 A kind of dual peacetime ERCP clamp device
CN108877316A (en) * 2018-07-06 2018-11-23 王伟 A kind of history teaching aid
CN109000135A (en) * 2018-07-23 2018-12-14 韩亮 A kind of gardens visit high angle shot ancillary equipment
CN109118840A (en) * 2018-09-03 2019-01-01 广州创慧信息科技有限公司 A kind of multi-functional communications engineering mobile teaching platform
CN109529229A (en) * 2018-11-08 2019-03-29 湖南新业态智慧消防科技有限公司 Fire fighting extinguisher
CN109481313A (en) * 2018-12-18 2019-03-19 李钦栋 A kind of gastroenterology clinic stomach decompressor
CN109615971A (en) * 2019-01-28 2019-04-12 重庆第二师范学院 Cultivate the exciting bank and its control method of children's financial business

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

Granted publication date: 20180105

Termination date: 20190210

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