CN214535308U

CN214535308U - Think political affairs training with portable projection arrangement

Info

Publication number: CN214535308U
Application number: CN202120402502.2U
Authority: CN
Inventors: 廖捷; 杨文超; 陈艳芳; 雷宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-24
Filing date: 2021-02-24
Publication date: 2021-10-29
Anticipated expiration: 2031-02-24

Abstract

The application discloses a portable projection device for thinking administration training, which comprises a sleeve, a box body, a supporting mechanism, an adjusting mechanism and a stabilizing mechanism, wherein the box body is provided with a box body; the supporting mechanism comprises a supporting rod, a connecting shaft, a connecting rod, a movable sleeve and a limiting sleeve; the adjusting mechanism comprises a mounting seat, a supporting plate and an adjusting plate; the stabilizing mechanism comprises a mounting plate, a clamping rod and a spring. The projection device is provided with the sleeve and the supporting rod, so that the projection device can be supported, the supporting rod can be opened for supporting, the supporting rod can be stored in the sleeve for storage, and the supporting stability can be improved through the movement of the movable sleeve when the projection device is used; the supporting plate is arranged, so that the projector can be placed, the angle of the projector can be adjusted when the projector is used, the use convenience is improved, the supporting plate and the sleeve can be disassembled and stored, and the convenience of the projection device is improved; the storage and storage of the projection device and the supporting component can be realized by the box body, the use limitation of a field does not need to be considered, and the carrying and the assembly are convenient.

Description

Think political affairs training with portable projection arrangement

Technical Field

The application relates to a projection device, in particular to a portable projection device for thinking political affairs training.

Background

Ideological and political theory is a social or social group, applies purposeful, planned and organized influences to members of the society or social groups to enable the members to form social practice activities meeting the ideological and moral requirements of a certain society, is the Marxilinning theory education, the course, the policy and the policy education, the patriotic, the international and the revolutionary traditional education, which are performed by the state in the military and the national education system, enables students to know and master the basic contents of the Chinese characteristic social theory, establishes the world view of dialectical uniqueness and historical uniqueness, converts the world view into the actual actions of advising party and protecting socialism, cultivates the citizen consciousness of the modern society, and mainly aims at maintaining the Marxiliny basic view, integrating the guidance of ideological and political directions with the characteristics of emphasizing the growth of the students, The method comprises the steps of constructing a course module which is based on life and supported by subject knowledge, emphasizing the practice and openness of course implementation, establishing a course evaluation mechanism for promoting development and the like, wherein a high school ideological and political course is mutually linked with a junior middle school ideological and political theory course, is mutually complemented with current policy education, and is mutually matched with teaching of related subjects of high school and other moral education work to jointly complete the tasks of ideological and political education.

Think politics promptly ideological and political theory, think political affairs and need use projection equipment to carry out the declaration of important incident and content when the training, and common projection equipment is fixed, and is comparatively inconvenient when carrying, is difficult to shift when different places use, and the projecting apparatus also need support fixedly when using, brings inconvenience for the operation, is difficult to accomodate after the use is accomplished, has reduced projection arrangement's portability. Therefore, a portable projector for ideological training is proposed to solve the above problems.

Disclosure of Invention

A portable projection device for ideological and political affairs training comprises a sleeve, a box body, a supporting mechanism, an adjusting mechanism and a stabilizing mechanism;

the supporting mechanism comprises a supporting rod, a connecting shaft, a connecting rod, a movable sleeve and a limiting sleeve, wherein the top end of the supporting rod is rotatably connected with the connecting shaft, the supporting rod is rotatably connected with the connecting sleeve through the connecting rod, the connecting sleeve is in threaded sleeve connection with the surface of a threaded rod, the threaded rod is rotatably connected with the middle part of the connecting shaft, a sliding groove for moving a sliding block is formed in the surface of the sleeve, the sliding block is fixedly connected with the inner wall of the movable sleeve, the limiting sleeve is in threaded sleeve connection with the surface of the sleeve, the movable sleeve is in sliding connection with the surface of the sleeve, and an inserted rod is fixedly connected with the bottom end of the movable sleeve;

the adjusting mechanism comprises an installation seat, a supporting plate and an adjusting plate, the installation seat is fixedly connected with the bottom of the supporting plate, the top surface of the supporting plate is rotatably connected with the adjusting plate, a projector is placed at the top of the adjusting plate, and the bottom of the supporting plate is in threaded connection with the screw;

stabilizing mean includes mounting panel, kelly and spring, mounting panel and box inner wall fixed connection, the spacing groove has been seted up to the mounting panel bottom, the kelly is pegged graft with the sleeve pipe bottom activity, kelly one end is equipped with the end, the end passes through spring and sleeve pipe outer wall fixed connection.

Furthermore, four uniformly distributed support rods are arranged at the bottom of the connecting shaft, the cross section formed by the four support rods is of a circular ring-shaped structure, and the four support rods are connected with the inside of the sleeve in a sliding mode.

Furthermore, the threaded rod is located between the four supporting rods, a thread groove connected with the connecting sleeve is formed in the bottom end of the threaded rod, the connecting sleeve is connected with the top end of the threaded rod in a sliding mode, and four connecting rods are evenly distributed on the side wall of the connecting sleeve.

Furthermore, movable sleeve and stop collar all are the loop configuration, movable sleeve contact has the stop collar, the contact of movable sleeve bottom end edge inner wall has the end of kelly.

Further, the connecting shaft is sleeved with the inside of the sleeve in a sliding mode, clamping grooves are formed in the surfaces of the two sides of the connecting shaft, and the clamping grooves are connected with the clamping rods in a clamping mode.

Furthermore, the bottom end of the movable sleeve is provided with four evenly distributed insertion rods, each insertion rod corresponds to the support rod, the top of the support rod is provided with a jack, and the jacks are connected with the inside of the insertion rods in an inserting mode.

Further, the top of the sleeve is in threaded sleeve joint with the mounting seat, a screw is arranged on one side of the mounting seat, and an adjusting plate is in contact with the top end of the screw.

Furthermore, regulating plate top and handle fixed connection, handle one end is equipped with the stopper, the quantity of handle is two, two the handle is located the regulating plate both sides respectively.

Further, the adjusting plate is provided with protrusions on two sides, the protrusions are located on one side of the handle, and the protrusions are in contact with the limiting blocks.

Further, the box body is rotatably connected with the box cover, the box body is connected with the supporting plate in a sliding mode, the supporting plate is in contact with the edge of the top end of the mounting plate, and the periphery of the bottom of the mounting plate is provided with a limiting groove for the insertion of the supporting rod.

The beneficial effect of this application is: the application provides a think of political affairs training with accomodate function and can realize stable support with portable projection arrangement.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of an internal elevation view according to an embodiment of the present application;

FIG. 3 is a schematic external side view of an embodiment of the present application;

FIG. 4 is an enlarged view of a portion of the structure of FIG. 2 according to an embodiment of the present disclosure;

FIG. 5 is a schematic top view of a support rod according to an embodiment of the present disclosure;

fig. 6 is a schematic perspective view of a clamping rod according to an embodiment of the present application.

In the figure: 1. the sleeve pipe, 2, the bracing piece, 3, the connecting axle, 4, the jack, 5, the connecting rod, 6, the adapter sleeve, 7, the threaded rod, 8, the spout, 9, the slider, 10, the movable sleeve, 11, the stop collar, 12, the kelly, 13, the spring, 14, the inserted bar, 15, the mount pad, 16, the backup pad, 17, the regulating plate, 18, the projecting apparatus, 19, the handle, 20, the screw rod, 21, the box, 22, the mounting panel, 23, the spacing groove, 24, the draw-in groove, 25, the stopper, 26, the arch, 27, the case lid.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-6, a portable projector for ideological and political training includes a casing 1, a box 21, a supporting mechanism, an adjusting mechanism and a stabilizing mechanism;

the supporting mechanism comprises a supporting rod 2, a connecting shaft 3, a connecting rod 5, a movable sleeve 10 and a limiting sleeve 11, wherein the top end of the supporting rod 2 is rotatably connected with the connecting shaft 3, the supporting rod 2 is rotatably connected with a connecting sleeve 6 through the connecting rod 5, the connecting sleeve 6 is in threaded sleeve connection with the surface of a threaded rod 7, the threaded rod 7 is rotatably connected with the middle part of the connecting shaft 3, a sliding groove 8 for moving a sliding block 9 is formed in the surface of the sleeve 1, the sliding block 9 is fixedly connected with the inner wall of the movable sleeve 10, the limiting sleeve 11 is in threaded sleeve connection with the surface of the sleeve 1, the movable sleeve 10 is in sliding connection with the surface of the sleeve 1, and an inserting rod 14 is fixedly connected to the bottom end of the movable sleeve 10;

the adjusting mechanism comprises an installation seat 15, a supporting plate 16 and an adjusting plate 17, wherein the installation seat 15 is fixedly connected with the bottom of the supporting plate 16, the top surface of the supporting plate 16 is rotatably connected with the adjusting plate 17, a projector 18 is placed at the top of the adjusting plate 17, and the bottom of the supporting plate 16 is in threaded connection with a screw 20;

stabilizing mean includes mounting panel 22, kelly 12 and spring 13,

mounting panel

22 and 21 inner wall fixed connection of box, spacing groove 23 has been seted up to mounting panel 22 bottom, kelly 12 is pegged graft with the activity of sleeve pipe 1 bottom, kelly 12 one end is equipped with the end, the end passes through spring 13 and 1 outer wall fixed connection of sleeve pipe.

The bottom of the connecting shaft 3 is provided with four uniformly distributed support rods 2, the cross section of each support rod 2 is of a circular structure, and the four support rods 2 are all connected with the inside of the sleeve 1 in a sliding manner; the threaded rod 7 is positioned among the four support rods 2, a threaded groove connected with the connecting sleeve 6 is formed in the bottom end of the threaded rod 7, the connecting sleeve 6 is connected with the top end of the threaded rod 7 in a sliding mode, and four connecting rods 5 are uniformly distributed on the side wall of the connecting sleeve 6; the movable sleeve 10 and the limiting sleeve 11 are both of circular structures, the movable sleeve 10 is in contact with the limiting sleeve 11, and the inner wall of the bottom end edge of the movable sleeve 10 is in contact with the end head of the clamping rod 12; the connecting shaft 3 is in sliding sleeve connection with the inside of the sleeve 1, clamping grooves 24 are formed in the surfaces of two sides of the connecting shaft 3, and the inside of each clamping groove 24 is clamped with the clamping rod 12; the bottom end of the movable sleeve 10 is provided with four evenly distributed insertion rods 14, each insertion rod 14 corresponds to the support rod 2, the top of the support rod 2 is provided with an insertion hole 4, and the insertion holes 4 are inserted into the insertion rods 14; the top of the sleeve 1 is in threaded sleeve connection with an installation seat 15, a screw 20 is arranged on one side of the installation seat 15, and the top end of the screw 20 is in contact with an adjusting plate 17; the top of the adjusting plate 17 is fixedly connected with the handles 19, one end of each handle 19 is provided with a limiting block 25, the number of the handles 19 is two, and the two handles 19 are respectively positioned at two sides of the adjusting plate 17; the adjusting plate 17 is provided with protrusions 26 on both sides, the protrusions 26 are located on one side of the handle 19, and the protrusions 26 contact the limiting block 25; the box 21 is connected with the box cover 27 in a rotating mode, the box 21 is connected with the supporting plate 16 in a sliding mode, the supporting plate 16 is in contact with the top edge of the mounting plate 22, and the periphery of the bottom of the mounting plate 22 is provided with the limiting groove 23 for the support rod 2 to be connected in an inserting mode.

When the connector is used, the box cover 27 is opened, the supporting plate 16 is taken out from the box body 21 by pulling the handle 19, the supporting rod 2 is pulled out after the sleeve 1 is taken out, the supporting rod 2 drives the connecting shaft 3 to move to the bottom end of the sleeve shaft, the supporting rod 2 is rotated to expand the periphery, the connecting rod 5 is driven to rotate by the supporting rod 2, the connecting sleeve 6 is driven to move from the top end to the bottom end of the threaded rod 7, when the connecting sleeve 6 is positioned at the threaded groove at the bottom end of the threaded rod 7, the threaded rod 7 is rotated, the connecting sleeve 6 is in threaded sleeve joint with the bottom end of the threaded rod 7, at the moment, the four connecting rods 5 are positioned at horizontal positions, the limiting sleeve 11 is rotated, the movable sleeve 10 is driven to move when the limiting sleeve 11 moves, the inner wall at the bottom end edge of the movable sleeve 10 contacts with the end of the clamping rod 12, the clamping rod 12 is pushed to move towards the inside of the sleeve 1, the clamping rod 12 is inserted in the clamping groove 24 to realize the fixation of the connecting shaft 3, and simultaneously, the movable sleeve 10 drives the inserting rod 14 to move to the inside the inserting hole 4, the support rod 2 is further limited, and the movable sleeve 10 drives the sliding block 9 to move in the sliding groove 8 when moving, so that the movable sleeve 10 can stably move;

when the mounting base 15 is rotated to the top end of the sleeve 1, the projector 18 is taken out from the interior of the box body 21 and placed on the adjusting plate 17 to be fixed, the screw rod 20 is rotated during projection, so that the screw rod 20 pushes the adjusting plate 17 to rotate, angle adjustment is realized, when the adjusting plate 17 rotates, the protrusion 26 is in contact with the limiting block 25 to realize limiting, the risk that the projector 18 falls and is damaged due to excessive rotation angle of the adjusting plate 17 is prevented, when the projector is used, the four support rods 2 can be inserted into the limiting grooves 23 at the bottom of the mounting plate 22 to realize limiting, and the stability is improved during use;

after using the completion, merge bracing piece 2 and accomodate to the inside back of sleeve pipe 1, place sleeve pipe 1 and projecting apparatus 18 inside box 21, place backup pad 16 again behind mounting panel 22 top, close box 21, conveniently carry out projector's carrying, improve portable performance.

The application has the advantages that:

1. the projection device is provided with the sleeve and the supporting rod, so that the projection device can be supported, the supporting rod can be opened for supporting, the supporting rod can be stored in the sleeve for storage, and the supporting stability can be improved through the movement of the movable sleeve when the projection device is used;

2. the projector can be placed by the aid of the supporting plate, the angle of the projector can be adjusted when the projector is used, convenience in use is improved, the supporting plate and the sleeve can be disassembled and stored, and convenience of the projector is improved;

3. this application is provided with the box and can realizes accomodating of projection arrangement and support component and store, need not to consider the use restriction in place, and carries the equipment convenience, improves the convenience.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a think political affairs training and use portable projection arrangement which characterized in that: comprises a sleeve (1), a box body (21), a supporting mechanism, an adjusting mechanism and a stabilizing mechanism;

the supporting mechanism comprises a supporting rod (2), a connecting shaft (3), a connecting rod (5), a movable sleeve (10) and a limiting sleeve (11), the top end of the supporting rod (2) is rotatably connected with the connecting shaft (3), the supporting rod (2) is rotatably connected with a connecting sleeve (6) through the connecting rod (5), the connecting sleeve (6) is in threaded sleeve connection with the surface of a threaded rod (7), the threaded rod (7) is rotatably connected with the middle part of the connecting shaft (3), a sliding groove (8) for moving a sliding block (9) is formed in the surface of the sleeve (1), the sliding block (9) is fixedly connected with the inner wall of the movable sleeve (10), the limiting sleeve (11) is in threaded sleeve connection with the surface of the sleeve (1), the movable sleeve (10) is in surface sliding connection with the sleeve (1), and an inserting rod (14) is fixedly connected to the bottom end of the movable sleeve (10);

the adjusting mechanism comprises a mounting seat (15), a supporting plate (16) and an adjusting plate (17), the mounting seat (15) is fixedly connected with the bottom of the supporting plate (16), the top surface of the supporting plate (16) is rotatably connected with the adjusting plate (17), a projector (18) is placed at the top of the adjusting plate (17), and the bottom of the supporting plate (16) is in threaded connection with a screw (20);

stabilizing mean includes mounting panel (22), kelly (12) and spring (13), mounting panel (22) and box (21) inner wall fixed connection, spacing groove (23) have been seted up to mounting panel (22) bottom, kelly (12) are pegged graft with sleeve pipe (1) bottom activity, kelly (12) one end is equipped with the end, the end passes through spring (13) and sleeve pipe (1) outer wall fixed connection.

2. The portable projector apparatus for ideological training according to claim 1, wherein: the connecting shaft (3) bottom is equipped with four evenly distributed's bracing piece (2), four the cross-section that bracing piece (2) are constituteed is ring column structure, four bracing piece (2) all with the inside sliding connection of sleeve pipe (1).

3. The portable projector apparatus for ideological training according to claim 1, wherein: threaded rod (7) are located between four bracing pieces (2), the thread groove of being connected with adapter sleeve (6) is seted up to threaded rod (7) bottom, adapter sleeve (6) and threaded rod (7) top sliding connection, adapter sleeve (6) lateral wall evenly distributed has four connecting rods (5).

4. The portable projector apparatus for ideological training according to claim 1, wherein: the movable sleeve (10) and the limiting sleeve (11) are both of circular ring structures, the movable sleeve (10) is in contact with the limiting sleeve (11), and the inner wall of the bottom end edge of the movable sleeve (10) is in contact with the end of the clamping rod (12).

5. The portable projector apparatus for ideological training according to claim 1, wherein: connecting axle (3) and the inside slip of sleeve pipe (1) cup joint, draw-in groove (24) have all been seted up on connecting axle (3) both sides surface, draw-in groove (24) inside and kelly (12) joint.

6. The portable projector apparatus for ideological training according to claim 1, wherein: the utility model discloses a supporting rod, including activity cover (10), uide bushing (14), every the uide bushing (14) bottom is equipped with four evenly distributed's inserted bar (14), every inserted bar (14) all correspond with bracing piece (2), jack (4) have been seted up at bracing piece (2) top, jack (4) are pegged graft with inserted bar (14) inside.

7. The portable projector apparatus for ideological training according to claim 1, wherein: the sleeve pipe (1) top cup joints with mount pad (15) screw thread, mount pad (15) one side is equipped with screw rod (20), screw rod (20) top contact has regulating plate (17).

8. The portable projector apparatus for ideological training according to claim 1, wherein: adjusting plate (17) top and handle (19) fixed connection, handle (19) one end is equipped with stopper (25), the quantity of handle (19) is two handle (19) are located adjusting plate (17) both sides respectively.

9. The portable projector apparatus for ideological training according to claim 1, wherein: regulating plate (17) both sides all are equipped with arch (26), arch (26) are located handle (19) one side, arch (26) contact has stopper (25).

10. The portable projector apparatus for ideological training according to claim 1, wherein: the box body (21) is rotatably connected with the box cover (27), the box body (21) is internally connected with the supporting plate (16) in a sliding manner, the supporting plate (16) is contacted with the top edge of the mounting plate (22), and the periphery of the bottom of the mounting plate (22) is provided with a limiting groove (23) for plugging the supporting rod (2).