CN211779999U

CN211779999U - Psychology teaching auxiliary device

Info

Publication number: CN211779999U
Application number: CN202020295120.XU
Authority: CN
Inventors: 龚洺仪
Original assignee: Hubei Three Gorges Polytechnic
Current assignee: Hubei Three Gorges Polytechnic
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-10-27
Anticipated expiration: 2030-03-11

Abstract

The utility model discloses a psychology teaching auxiliary device. The utility model comprises a mobile station, a fixed base is arranged on the surface of the top end of the mobile station, a protective frame is arranged on the top end of the fixed base, spiral arms are arranged on two sides of the bottom end inside the protective frame, the bottom end of each spiral arm is rotationally connected with the protective frame through a rotating shaft, a guide rail is arranged between the two spiral arms, a slide block is sleeved outside the guide rail, a fixed box is arranged at the bottom end of the slide block, clamping grooves are arranged on two sides of the inner wall of the fixed box, limiting clamping plates are arranged inside the two clamping grooves, projection equipment with different models can be fixed through the movement and fixation of the limiting clamping plates inside the clamping grooves, and the projection angle and the position of the projection equipment can be changed through the rotation adjustment of the rotary shafts and the slide of the slide block at the guide rail, thereby the projection effect of the projection equipment in different occasions is, the teaching quality of psychology teaching is guaranteed.

Description

Psychology teaching auxiliary device

Technical Field

The utility model relates to a teaching auxiliary assembly technical field specifically is a psychology teaching auxiliary device.

Background

Psychology is a subject for studying behaviors and psychological phenomena of human beings and animals, is a theoretical subject and an application subject, along with the continuous development of society, psychology subjects are set up in more and more colleges and universities in China, the research on psychology is also deepened continuously, in long-term teaching and teaching, projection equipment needs to be used for teaching and displaying of psychology teaching contents, students can observe conveniently, and auxiliary devices need to be used for fixing and placing the projection equipment.

However, the existing psychological teaching auxiliary device has the problems that the projection angle and the position of the projection equipment cannot be changed when the device is used, so that the projection effect of the projection equipment on different occasions is poor, and the device is troublesome to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a psychology teaching auxiliary device to there is the projection angle and the position that can not change projection equipment in the current psychology teaching auxiliary device that proposes in solving above-mentioned background art when using, leads to projection equipment relatively poor in the projection effect of different occasions department, and the device uses comparatively trouble problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a psychology teaching auxiliary device, includes the mobile station, mobile station top surface mounting has unable adjustment base, the protecting frame is installed on the unable adjustment base top, fixed establishment is installed to the inside bottom of protecting frame, fixed establishment includes fixed box, spiral arm, guide rail, slider, pivot, draw-in groove and spacing splint, the spiral arm is all installed to the inside bottom both sides of protecting frame, rotate through the pivot between spiral arm bottom and the protecting frame and be connected, two install the guide rail between the spiral arm, the slider has been cup jointed to the guide rail outside, fixed box is installed to the slider bottom, the draw-in groove has all been seted up, two to fixed box inner wall both sides draw-in groove internally mounted has spacing splint.

Further, through solid fixed ring fixed connection between spiral arm bottom and the pivot, through fixation nut fixed connection between spacing splint both ends and the draw-in groove.

Further, through elevating system fixed connection between protection frame bottom and the unable adjustment base, elevating system includes fixed pole setting, telescopic screw, flexible interior pole, fixed orifices, fixed inserted bar, fixed pipe and compression spring, through fixed pole setting fixed connection between protection frame bottom and the unable adjustment base, the telescopic screw has been cup jointed to fixed pole setting inside, telescopic inner pole has been cup jointed to telescopic screw inside, through screw thread fixed connection between telescopic screw and the flexible inner pole, the fixed orifices has all been seted up to flexible interior pole and the outside one side of telescopic screw, fixed pipe is installed in the inside embedding of fixed orifices, fixed inserted bar is installed in the inside embedding of fixed pipe, through compression spring fixed connection between fixed inserted bar and the fixed pipe.

Furthermore, a wire passing hole is formed in the telescopic inner rod in a penetrating mode, and a rubber gasket is sleeved inside the wire passing hole.

Further, the maintenance cover is installed in the embedding of protection frame top, the radiating groove has all been seted up to protection frame outer wall both sides.

Further, the gyro wheel is all installed to mobile station bottom both sides, gyro wheel internally mounted has the brake block, mobile station top one side is installed and is pushed away the frame.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a be provided with fixed establishment, when the inside fixed box of protective frame is installing projection apparatus, through spacing splint in the inside removal of draw-in groove with fixed, can fix the projection apparatus of different models, and adjust the slip of slider in guide rail department through the rotation of spiral arm in the pivot, thereby can change projection apparatus's projection angle and position, the projection effect of projection apparatus in different occasions department has been improved, the device is convenient to use, the teaching quality of psychology teaching has been guaranteed.

Through being provided with elevating system, can tentatively adjust the height of fixed box through flexible screw rod in the inside rotation of fixed pole setting to through pulling the fixed inserted bar of fixed pipe department, carry out the secondary through the pole in flexible in the inside lift of flexible screw rod to the height of fixed box and adjust, and cooperate compression spring to reset fixed inserted bar, fix pole in flexible screw rod top, thereby realize the quick adjustment to projection equipment height.

Drawings

Fig. 1 is a schematic structural diagram in an embodiment of the present invention;

FIG. 2 is a schematic view of an installation structure of the protection frame in the embodiment of FIG. 1;

FIG. 3 is a schematic structural view of the securing mechanism in the embodiment of FIG. 1;

fig. 4 is a schematic structural diagram of the lifting mechanism in the embodiment of fig. 1.

Reference numerals: 1. a mobile station; 2. a fixed base; 3. pushing the frame; 4. a protective frame; 5. a fixing mechanism; 501. a fixing box; 502. a swing arm; 503. a guide rail; 504. a slider; 505. a rotating shaft; 506. a card slot; 507. a limiting clamp plate; 6. a lifting mechanism; 601. fixing the vertical rod; 602. a telescopic screw; 603. a telescopic inner rod; 604. a fixing hole; 605. fixing the inserted rod; 606. a fixed tube; 607. a compression spring; 7. a wiring hole; 8. an access cover; 9. a heat dissipation groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4 together, a psychological teaching aid comprises a mobile station 1, a fixed base 2 is installed on the top surface of the mobile station 1, rollers are installed on both sides of the bottom of the mobile station 1, brake pads are installed inside the rollers, a pushing frame 3 is installed on one side of the top of the mobile station 1, the whole device can be moved and transported by pushing the pushing frame 3, the whole device can be installed and fixed by the brake urination inside the rollers at the bottom of the mobile station 1, a protection frame 4 is installed on the top of the fixed base 2, a fixing mechanism 5 is installed on the bottom of the protection frame 4, the fixing mechanism 5 comprises a fixed box 501, a rotating arm 502, a guide rail 503, a sliding block 504, a rotating shaft 505, a clamping groove 506 and a limiting clamp plate 507, the rotating arms 502 are installed on both sides of the bottom of the protection frame 4, the bottom of the rotating arms 502 is rotatably connected with the protection frame 4, a guide rail 503 is installed between the two spiral arms 502, a sliding block 504 is sleeved outside the guide rail 503, a fixed box 501 is installed at the bottom end of the sliding block 504, clamping grooves 506 are respectively formed in two sides of the inner wall of the fixed box 501, a limiting clamping plate 507 is installed inside the two clamping grooves 506, the bottom end of the spiral arm 502 is fixedly connected with a rotating shaft 505 through a fixing ring, two ends of the limiting clamping plate 507 are fixedly connected with the clamping grooves 506 through fixing nuts, the spiral arm 502 after angle adjustment can be fixed through the fixing rings, the limiting clamping plate 507 can be fixed through the fixing nuts, the firmness of installation of the projection equipment during working is ensured through clamping of the limiting clamping plate 507, an access cover 8 is embedded and installed at the top end of the protective frame 4, heat dissipation grooves 9 are respectively formed in two sides of the outer wall of the protective frame 4, through dismounting the access cover 8, workers can conveniently adjust the installation position of the fixed box 501, and the performance of air circulation inside the, the projection equipment is convenient to dissipate heat.

The bottom end of the protective frame 4 is fixedly connected with the fixed base 2 through a lifting mechanism 6, the lifting mechanism 6 comprises a fixed upright rod 601, a telescopic screw 602, a telescopic inner rod 603, a fixed hole 604, a fixed inserted rod 605, a fixed pipe 606 and a compression spring 607, the bottom end of the protective frame 4 is fixedly connected with the fixed base 2 through the fixed upright rod 601, the telescopic screw 602 is sleeved inside the fixed upright rod 601, the telescopic inner rod 603 is sleeved inside the telescopic screw 602, the telescopic screw 602 is fixedly connected with the telescopic inner rod 603 through threads, the fixed holes 604 are respectively arranged at one side of the outer parts of the telescopic inner rod 603 and the telescopic screw 602, the fixed pipe 606 is embedded inside the fixed hole 604, the fixed inserted rod 605 is embedded inside the fixed pipe 606, the fixed inserted rod 605 is fixedly connected with the fixed pipe 606 through the compression spring 607, a wire-passing hole 7 is arranged inside the telescopic inner rod 603 in a penetrating manner, and, can carry out the fixed line of walking of centre gripping to the transmission line of the inside projecting apparatus of protective frame 4 through walking line hole 7 to reduced the transmission line and the flexible interior pole 603 inner wall between friction through the rubber gasket, avoid the transmission line to use the back epidermis for a long time and receive wearing and tearing.

In summary, the utility model provides a psychological teaching auxiliary device, when working, firstly, the whole device can be moved and carried by pushing the pushing frame 3, and the whole device can be installed and fixed by the brake urination inside the roller at the bottom end of the mobile station 1;

then, the height of the fixed box 501 can be preliminarily adjusted by rotating the telescopic screw 602 in the fixed upright 601, the fixed inserting rod 605 at the position of the fixed pipe 606 is pulled, the height of the fixed box 501 is secondarily adjusted by lifting the telescopic inner rod 603 in the telescopic screw 602, the fixed inserting rod 605 is reset by matching with the compression spring 607, the telescopic inner rod 603 is fixed at the top end of the telescopic screw 602, so that the height of the projection equipment is quickly adjusted, and the transmission line of the projector in the protective frame 4 can be clamped and fixed by the wiring hole 7;

finally, when the fixed box 501 in the protection frame 4 is used for installing the projection equipment, the projection equipment with different models can be fixed by moving and fixing the limiting clamping plate 507 in the clamping groove 506, and the rotating arm 502 rotates on the rotating shaft 505 to adjust and slide the sliding block 504 on the guide rail 503, so that the projection angle and position of the projection equipment can be changed, the projection effect of the projection equipment on different occasions is improved, the device is convenient to use, and the teaching quality of psychological teaching is ensured.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a psychology teaching auxiliary device, includes mobile station (1), its characterized in that, mobile station (1) top surface mounting has unable adjustment base (2), protection frame (4) are installed on unable adjustment base (2) top, fixed establishment (5) are installed to the inside bottom of protection frame (4), fixed establishment (5) include fixed box (501), spiral arm (502), guide rail (503), slider (504), pivot (505), draw-in groove (506) and spacing splint (507), spiral arm (502) are all installed to protection frame (4) inside bottom both sides, rotate through pivot (505) and be connected between spiral arm (502) bottom and the protection frame (4), two install guide rail (503) between spiral arm (502), slider (504) have been cup jointed to guide rail (503) outside, fixed box (501) are installed to slider (504) bottom, clamping grooves (506) are formed in two sides of the inner wall of the fixing box (501), and limiting clamping plates (507) are arranged in the clamping grooves (506).

2. The psychological teaching aid according to claim 1, wherein the bottom end of the radial arm (502) is fixedly connected with the rotating shaft (505) through a fixing ring, and the two ends of the limiting splint (507) are fixedly connected with the clamping groove (506) through a fixing nut.

3. The psychological teaching auxiliary device according to claim 1, wherein the bottom end of the protective frame (4) is fixedly connected with the fixed base (2) through a lifting mechanism (6), the lifting mechanism (6) comprises a fixed upright rod (601), a telescopic screw rod (602), a telescopic inner rod (603), a fixed hole (604), a fixed inserted rod (605), a fixed pipe (606) and a compression spring (607), the bottom end of the protective frame (4) is fixedly connected with the fixed base (2) through the fixed upright rod (601), the telescopic screw rod (602) is sleeved inside the fixed upright rod (601), the telescopic inner rod (603) is sleeved inside the telescopic screw rod (602), the telescopic screw rod (602) is fixedly connected with the telescopic inner rod (603) through inner rod threads, and the fixed hole (604) is formed on one side of the outer part of the telescopic screw rod (603) and the telescopic screw rod (602), a fixed pipe (606) is embedded in the fixed hole (604), a fixed inserting rod (605) is embedded in the fixed pipe (606), and the fixed inserting rod (605) is fixedly connected with the fixed pipe (606) through a compression spring (607).

4. The psychological teaching aid according to claim 3, wherein a wire hole (7) is formed in the telescopic inner rod (603), and a rubber gasket is sleeved inside the wire hole (7).

5. The psychological teaching aid according to claim 1, wherein an access cover (8) is embedded in the top end of the protective frame (4), and heat dissipation grooves (9) are formed in both sides of the outer wall of the protective frame (4).

6. The psychological teaching aid according to claim 1, wherein rollers are mounted on both sides of the bottom end of the mobile station (1), brake pads are mounted inside the rollers, and a pushing frame (3) is mounted on one side of the top end of the mobile station (1).