CN215000754U - Think political affairs classroom and use knowledge propaganda device - Google Patents

Abstract

The utility model discloses a think political affairs classroom and use knowledge propaganda device, including shell, second support and base, its characterized in that: the slipmat is installed to the bottom of base, and the second support is installed on the top of base, and the top swing joint of second support has first support, and the one end at the shell is installed in the pivot. The utility model discloses an install the pivot in one side of shell one end, the guard plate can be in the same direction as the pivot and rotate, the guard plate is rotatory just can keep off the one end at the shell, protect the inside display screen of shell, can be with the inside of the fixture block card people shell of guard plate, then the bolt passes through the fixed plate and installs the one side at the guard plate, the bolt can be inside the fixture block of card people shell and guard plate, need to change or when maintaining the display, just can pull open the bolt, then the guard plate is opened in the rotation, maintain the display, thereby reach think of political affairs classroom and be convenient for the purpose of protecting the display screen of device with knowledge propaganda device.

Description

Think political affairs classroom and use knowledge propaganda device

Technical Field

The utility model relates to a knowledge propaganda technical field, in particular to think political affairs classroom and use knowledge propaganda device.

Background

Ideology and politics classroom refers to with the form of constructing the complete member, whole journey, whole course person raising office with all kinds of courses and ideology and politics theory class syntropy, forms the synergistic effect, "li de tree man" as the comprehensive education theory of the fundamental task of education, ideology and politics classroom needs an ideology and politics classroom to be carried out the propaganda with knowledge propaganda device to ideology and politics classroom, but traditional ideology and politics classroom is with knowledge propaganda device still has a lot of shortcomings.

Therefore, the patent specification with the publication number CN212990589U discloses an ideological and political knowledge propaganda device for ideological and political education, which belongs to the technical field of propaganda devices, the ideological and political affairs knowledge propaganda device for ideological and political affairs education comprises a middle frame, a glass plate is arranged in the middle frame, a switch door is rotatably connected in the middle frame through two rotating shafts, two auxiliary plates are fixed at the front end of the switch door, a front winding shaft, a middle winding shaft, a rear winding shaft and a driving shaft are rotatably connected between the two auxiliary plates, two front winding shafts, two middle winding shafts and two rear winding shafts are arranged, one end of the driving shaft penetrates through the auxiliary plates and is fixed with a full gear, a forward and reverse rotating motor is arranged in the middle frame, a half gear is fixed at the output end of the forward and reverse rotating motor, penetrates through the inner wall of the middle frame and is meshed with the full gear, can realize convenient change think political affairs education with think the propaganda content in the political affairs knowledge propaganda device, the demonstration of rolling that the propaganda device supported simultaneously can effectually save and take up an area of the space.

The prior art described above has the following drawbacks: think political affairs classroom in the above-mentioned technique with knowledge propaganda device is difficult to protect the display screen of device, the display screen probably appears damaging when using, consequently just need protect the display screen.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing an think political affairs knowledge propaganda device for classroom for solve current think political affairs knowledge propaganda device for classroom and be difficult to carry out the defect protected to the display screen of device.

(II) contents of utility model

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a think political affairs classroom and use knowledge propaganda device, includes shell, second support and base, its characterized in that: the bottom end of the base is provided with an anti-skid pad, and the top end of the base is provided with a second bracket;

the top end of the second support is movably connected with a first support, the bottom end of the first support is provided with a lifting mechanism, the top end of the first support is provided with a connecting rod, and the top end of the first support is provided with a shell;

the internally mounted of shell has the display, protective structure is installed to the one end of shell, and protective structure includes pivot, guard plate, fixed plate and bolt, the one end at the shell is installed in the pivot.

Preferably, the structure of keeping off the rain is installed on the top of shell, and keeps off the rain and construct including first telescopic link, second telescopic link, fixed screw, baffle and mounting panel, the top at the shell is installed to the mounting panel, first telescopic link is installed on the top of mounting panel, and the second telescopic link is installed on the top of first telescopic link, and the baffle is installed on the top of second telescopic link, fixed screw is installed to one side of first telescopic link.

Preferably, the outer side wall of the fixing screw is uniformly provided with external threads, the inner side wall of the first telescopic rod is uniformly provided with internal threads matched with the external threads, and the fixing screw is in threaded connection with the first telescopic rod.

Preferably, pulleys are arranged on two sides of the bottom end of the first support, sliding grooves are arranged on two sides of the interior of the second support, and the first support and the second support form a sliding structure.

Preferably, elevating system includes cylinder, flexible push rod and push pedal, the cylinder is installed in the inside bottom of second support, flexible push rod is installed on the top of cylinder, and the push pedal is installed on the top of flexible push rod.

Preferably, the guard plate is installed to one side of pivot, the fixed plate is installed to one side of guard plate, and the bolt is installed to one side of fixed plate.

Preferably, one side of the protection plate is provided with a clamping block, one side of the shell is provided with a clamping groove, and the protection plate and the shell form a clamping structure.

(III) advantageous effects

The utility model provides a think political affairs classroom is with knowledge propaganda device, its advantage lies in: the rotating shaft is arranged on one side of one end of the shell, the protection plate can rotate along the rotating shaft, the protection plate can be stopped at one end of the shell through rotation, a display screen in the shell is protected, the clamping block of the protection plate can be clamped in the shell, then the bolt is arranged on one side of the protection plate through the fixing plate, the bolt can be clamped in the shell and the clamping block of the protection plate, the protection plate is protected, when the display needs to be replaced or maintained, the bolt can be pulled open, then the protection plate is rotated to open, and the display is maintained, so that the purpose that the knowledge propaganda device for the ideological and political classroom is convenient for protecting the display screen of the device is achieved;

the first support is arranged at the top end of the second support, the first support can slide in the second support, the telescopic push rod at the top end of the second support can be driven to stretch by the cylinder at the bottom end in the second support, the push plate at the top end of the second support can be driven to lift by the telescopic push rod, the first support at the top end of the first support can be driven to lift by the lifting of the push plate, the height of the display screen can be adjusted by the lifting of the first support, and the device can adapt to different conditions, so that the purpose of facilitating the height adjustment of the device by the knowledge propaganda device for the ideological and political classroom is achieved;

install first telescopic link through the top at the mounting panel, first telescopic link passes through mounting panel and screw fixation in the inside of shell, and the baffle can keep off rain and keep off snow for the device, prevents that the device from intaking because rainy or snowing to this reaches think political affairs classroom is with knowledge propaganda device and is convenient for carry out the purpose that keeps off rain.

Drawings

In order to more clearly illustrate the embodiments of the present invention 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 described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic top view of the cross-sectional structure of the present invention;

fig. 3 is an enlarged partial sectional view of the utility model at a in fig. 1;

FIG. 4 is a schematic view of the rain-sheltering structure of the present invention;

fig. 5 is a schematic side view of the cross-sectional structure of the present invention.

The reference numerals in the figures illustrate: 1. a housing; 2. a display; 3. a first bracket; 4. a second bracket; 5. a base; 6. a non-slip mat; 7. a lifting mechanism; 701. a cylinder; 702. a telescopic push rod; 703. pushing the plate; 8. a connecting rod; 9. a rain shielding structure; 901. a first telescopic rod; 902. a second telescopic rod; 903. fixing screws; 904. a baffle plate; 905. mounting a plate; 10. a protective structure; 1001. a rotating shaft; 1002. a protection plate; 1003. a fixing plate; 1004. and (4) a bolt.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a knowledge propaganda device for ideological and political classes comprises a shell 1, a second support 4 and a base 5, wherein an anti-skid pad 6 is installed at the bottom end of the base 5, and the second support 4 is installed at the top end of the base 5;

the top end of the second support 4 is movably connected with the first support 3, pulleys are arranged on two sides of the bottom end of the first support 3, sliding grooves are arranged on two sides of the inner portion of the second support 4, the inner diameter of each sliding groove is larger than the outer diameter of each pulley, and the first support 3 and the second support 4 form a sliding structure;

the bottom end of the first support 3 is provided with a lifting mechanism 7, the lifting mechanism 7 comprises an air cylinder 701, a telescopic push rod 702 and a push plate 703, the air cylinder 701 is arranged at the bottom end inside the second support 4, the top end of the air cylinder 701 is provided with the telescopic push rod 702, and the top end of the telescopic push rod 702 is provided with the push plate 703;

specifically, when the structure is used, firstly, the first support 3 and the second support 4 form a sliding structure, the first support 3 can slide in the second support 4, the cylinder 701 at the bottom end in the second support 4 can drive the telescopic push rod 702 at the top end to stretch and retract when working, the telescopic push rod 702 can drive the push plate 703 at the top end to lift and descend, the push plate 703 is fixed with the first support 3 through screws, the push plate 703 can drive the first support 3 at the top end to lift and descend when lifting, the height of the display screen can be adjusted when the first support 3 lifts, and the device can adapt to different conditions;

the top end of the first support 3 is provided with a connecting rod 8, the top end of the first support 3 is provided with a shell 1, the top end of the shell 1 is provided with a rain shielding structure 9, the rain shielding structure 9 comprises a first telescopic rod 901, a second telescopic rod 902, a fixed screw 903, a baffle 904 and a mounting plate 905, the mounting plate 905 is mounted at the top end of the shell 1, the top end of the mounting plate 905 is provided with a first telescopic rod 901, the top end of the first telescopic rod 901 is provided with a second telescopic rod 902, the second telescopic rod 902 and the first telescopic rod 901 form a sliding structure, the top end of the second telescopic rod 902 is provided with the baffle 904, one side of the first telescopic rod 901 is provided with the fixed screw 903, the outer side wall of the fixed screw 903 is uniformly provided with external threads, the inner side wall of the first telescopic rod 901 is uniformly provided with internal threads matched with the external threads, and the fixed screw 903 is in threaded connection with the first telescopic rod 901;

specifically, when the structure is used, firstly, the first telescopic rod 901 is fixed inside the housing 1 through the mounting plate 905 and screws, the first telescopic rod 901 and the second telescopic rod 902 successfully slide to form the structure, the height of the baffle 904 at the top end of the second telescopic rod 902 can be adjusted by sliding the second telescopic rod 902, the baffle 904 can adapt to different conditions, the first telescopic rod 901 can be fixed by screwing the fixing screw 903, and the baffle 904 can be used for keeping off rain and snow for the device, so that the device is prevented from entering water due to rain or snow;

the display 2 is installed inside the shell 1, the protection structure 10 is installed at one end of the shell 1, the protection structure 10 comprises a rotating shaft 1001, a protection plate 1002, a fixing plate 1003 and a bolt 1004, the rotating shaft 1001 is installed at one end of the shell 1, the protection plate 1002 is installed at one side of the rotating shaft 1001, a clamping block is arranged at one side of the protection plate 1002, a clamping groove is formed in one side of the shell 1, the inner diameter of the clamping groove is larger than the outer diameter of the clamping block, and the protection plate 1002 and the shell 1 form a clamping structure;

a fixing plate 1003 is arranged on one side of the protection plate 1002, a bolt 1004 is arranged on one side of the fixing plate 1003, and the bolt 1004 and the shell 1 form a clamping structure;

specifically, when using this structure, at first the protection plate 1002 can rotate along pivot 1001, the one end at shell 1 just can be kept off in the rotation of protection plate 1002, protect the inside display screen of shell 1, the centre of protection plate 1002 is made through toughened glass, can see the content on the display screen through protection plate 1002, protection plate 1002 and shell 1 constitute the block structure, can be with the inside of the fixture block card people shell 1 of protection plate 1002, then bolt 1004 passes through the fixed plate 1003 and installs in one side of protection plate 1002, bolt 1004 can inside the fixture block of card people shell 1 and protection plate 1002, protect protection plate 1002, when needing to be changed or maintain display 2, just can pull open bolt 1004, then the protection plate 1002 is opened in the rotation, maintain display 2.

The working principle is as follows: when the device is used, firstly, the device is externally connected with a power supply, the display 2 is of a split screen type structure, different images can be displayed on the display 2 for comparison, the study of the political education is facilitated, the protection plate 1002 can rotate along the rotating shaft 1001, the protection plate 1002 can be stopped at one end of the shell 1 through rotation to protect the display screen inside the shell 1, the middle of the protection plate 1002 is made of toughened glass, the content on the display screen can be seen through the protection plate 1002, the protection plate 1002 and the shell 1 form a clamping structure, the clamping block of the protection plate 1002 can be clamped inside the shell 1, then the bolt 1004 is arranged on one side of the protection plate 1002 through the fixing plate 1003, the bolt 1004 can be clamped inside the clamping blocks of the shell 1 and the protection plate 1002 to protect the protection plate 1002, when the display 2 needs to be replaced or maintained, the bolt 1004 can be pulled open, then the protection plate 1002 is rotated, maintenance of the display 2;

secondly, the first support 3 and the second support 4 form a sliding structure, the first support 3 can slide in the second support 4, the cylinder 701 at the bottom end in the second support 4 can drive the telescopic push rod 702 at the top end to stretch and retract when working, the telescopic push rod 702 can drive the push plate 703 at the top end to lift and lower, the push plate 703 is fixed with the first support 3 through screws, the push plate 703 can drive the first support 3 at the top end to lift and lower when lifting, the height of the display screen can be adjusted when the first support 3 lifts, and the device can adapt to different conditions;

finally, first telescopic link 901 passes through mounting panel 905 and the inside of screw fixation at shell 1, the successful sliding structure of first telescopic link 901 and second telescopic link 902, the second telescopic link 902 slides just can adjust the height of the baffle 904 on its top, let baffle 904 can adapt to different circumstances, it can fix first telescopic link 901 to screw up fixed screw 903, baffle 904 can keep off the rain and keep off the snow for the device, prevent that the device from intaking because it is rainy or snowy.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (7)

1. The utility model provides a think political affairs classroom and use knowledge propaganda device, includes shell (1), second support (4) and base (5), its characterized in that: the bottom end of the base (5) is provided with an anti-skid pad (6), and the top end of the base (5) is provided with a second bracket (4);

the top end of the second support (4) is movably connected with a first support (3), the bottom end of the first support (3) is provided with a lifting mechanism (7), the top end of the first support (3) is provided with a connecting rod (8), and the top end of the first support (3) is provided with a shell (1);

the utility model discloses a display screen, including shell (1), protective structure (10) are installed to the internally mounted of shell (1), and protective structure (10) include pivot (1001), guard plate (1002), fixed plate (1003) and bolt (1004), the one end at shell (1) is installed in pivot (1001).

2. The device for propaganda knowledge in think of political affairs classroom of claim 1, characterized in that: rain-proof structure (9) is installed on the top of shell (1), and rain-proof structure (9) include first telescopic link (901), second telescopic link (902), fixed screw (903), baffle (904) and mounting panel (905), the top in shell (1) is installed in mounting panel (905), first telescopic link (901) are installed on the top of mounting panel (905), and second telescopic link (902) are installed on the top of first telescopic link (901), and baffle (904) are installed on the top of second telescopic link (902), fixed screw (903) are installed to one side of first telescopic link (901).

3. The device for propaganda knowledge in think of political affairs classroom of claim 2, characterized in that: the outer side wall of the fixing screw (903) is uniformly provided with external threads, the inner side wall of the first telescopic rod (901) is uniformly provided with internal threads matched with the external threads, and the fixing screw (903) is in threaded connection with the first telescopic rod (901).

4. The device for propaganda knowledge in think of political affairs classroom of claim 1, characterized in that: the pulley is arranged on each of two sides of the bottom end of the first support (3), the sliding grooves are arranged on two sides of the interior of the second support (4), and the first support (3) and the second support (4) form a sliding structure.

5. The device for propaganda knowledge in think of political affairs classroom of claim 1, characterized in that: elevating system (7) include cylinder (701), flexible push rod (702) and push pedal (703), the bottom in second support (4) inside is installed in cylinder (701), flexible push rod (702) are installed on the top of cylinder (701), and push pedal (703) are installed on the top of flexible push rod (702).

6. The device for propaganda knowledge in think of political affairs classroom of claim 1, characterized in that: protection plate (1002) are installed to one side of pivot (1001), fixed plate (1003) are installed to one side of protection plate (1002), and bolt (1004) are installed to one side of fixed plate (1003).

7. The device for propaganda knowledge in think of political affairs classroom of claim 6, characterized in that: one side of the protection plate (1002) is provided with a clamping block, one side of the shell (1) is provided with a clamping groove, and the protection plate (1002) and the shell (1) form a clamping structure.

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