CN216486820U

CN216486820U - Junior middle school history teaching is with show stores pylon

Info

Publication number: CN216486820U
Application number: CN202122294540.3U
Authority: CN
Inventors: 李雍贞
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-05-10
Anticipated expiration: 2031-09-23

Abstract

The utility model discloses a display hanger for junior middle school history teaching, which relates to the technical field of display hangers, and particularly relates to a display hanger for junior middle school history teaching. Through round bar, accept the cooperation setting between frame, cushion and the couple, can hang the article that need the show and put on the couple after the position of adjusting accepting the frame fix, can drop the accessible and accept the frame and protect during the show article are hung and are put, under the circumstances that drops appearing, fall into and accept the effect that accessible cushion reaches the protection in the frame.

Description

Junior middle school history teaching is with show stores pylon

Technical Field

The utility model relates to the technical field of display hangers, in particular to a display hanger for junior middle school history teaching.

Background

History, which is called history for short, refers to events and activities past in the human society and records, researches and explains the events in a system, and the history is objective, and no matter how the history is written by the scientists, the history exists in a self-mode, and the display hanging rack auxiliary teaching can not be changed when the history teaching is carried out.

Chinese patent publication No. CN209895573U discloses a display rack for history teaching in junior middle schools, which belongs to the technical field of teaching devices and comprises a containing box, the middle of the containing box is fixedly connected with a connecting seat, the upper part of the connecting seat is in threaded connection with a connecting rod, a working rod is connected with the upper part of the connecting rod through an internal thread, a moving sleeve is sleeved on the outer wall of the working rod in a sliding manner, a spring is fixedly connected with one side of the moving sleeve, and the other end of the spring is fixedly connected with a pull pin, one end of the pull pin is connected with the working rod in a sliding way, the lower part of one side of the moving sleeve far away from the pull pin is fixedly connected with the fixed sleeve, the utility model has simple structure and convenient use, can well perform teaching demonstration, is vivid, arouses the interest of students, increases the teaching effect, simultaneously, the storage box can be conveniently stored and preserved, so that the field is saved, and the service life of the device is prolonged.

However, the display rack does not consider the situation that the display articles fall off when being hung, the display articles can be damaged due to the fact that the device for bearing the display articles does not protect when the display articles fall off, and meanwhile, the device for hanging the display rack is not arranged.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a display hanger for junior middle school history teaching, which solves the problems in the background art.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a junior middle school's history teaching is with show stores pylon, includes the round bar of fixed connection at the square frame inner wall and cup joints at the rotatable connecting rod in bracing piece surface, the surface of round bar has cup jointed the frame of accepting that can adjust from top to bottom, the interior diapire of accepting the frame is connected with the cushion that is used for the protection through damping spring, the both sides fixedly connected with dead lever on square frame surface, the fixed surface of dead lever is connected with and is used for hanging the couple of putting the show thing, the both sides of square frame articulate through the hinge has rotatable branch, the top fixedly connected with of connecting rod is used for hanging the lower frame of this show stores pylon, the interior diapire fixedly connected with of lower frame can reset extension spring, the inner wall of lower frame is pegged graft and is had the upper ledge that is used for hanging this show stores pylon.

Optionally, one side of the supporting rod is fixedly connected with the back of the fixing rod, and the bottom of the supporting rod is in threaded connection with a detachable bottom plate.

Optionally, an adjusting bolt for adjusting the position of the bearing frame is threaded through the surface of the bearing frame.

Optionally, a threaded hole matched with the adjusting bolt is formed in the surface of the round rod, and the adjusting bolt penetrates through one end of the bearing frame and is in threaded connection with the threaded hole.

Optionally, a baffle for blocking the displayed objects from falling out is connected to one side of the hook far away from the fixing rod through threads.

Optionally, one end of the extension spring, which is far away from the inner bottom wall of the lower frame, is fixedly connected with the lower surface of the upper frame.

(III) advantageous effects

The utility model provides a display hanger for junior middle school history teaching, which has the following beneficial effects:

1. this history teaching of junior middle school is with show stores pylon sets up through the pole, accepts the cooperation between frame, cushion and the couple, can hang the article that need the show and put on the couple after the position of accepting the frame is adjusted and fix, can hang the accessible that drops during putting at show article and accept the frame and protect, under the condition that drops appears, fall into and accept the effect that accessible cushion reaches the protection in the frame.

2. This show stores pylon is used in junior middle school's history teaching sets up through the cooperation between branch, lower carriage, extension spring and the upper ledge, can use branch to support this show stores pylon on desktop and plane, also can use upper ledge and lower carriage to hang this show stores pylon, avoids this show stores pylon to hang, can make to hang when accomodating and avoid placing and avoid causing the injury at ground friction.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the structure of the present invention;

FIG. 3 is a schematic view of a receiving frame structure according to the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. a square frame; 2. a round bar; 3. a support bar; 4. a connecting rod; 5. a bearing frame; 6. a soft cushion; 7. fixing the rod; 8. hooking; 9. a baffle plate; 10. a strut; 11. a lower frame; 12. an extension spring; 13. putting the frame on; 14. a base plate; 15. and adjusting the bolt.

Detailed Description

The technical solution in 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.

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 invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a display hanger for junior middle school history teaching comprises a round rod 2 fixedly connected to the inner wall of a square frame 1 and a connecting rod 4 rotatably sleeved on the surface of a supporting rod 3, wherein a receiving frame 5 capable of being adjusted up and down is sleeved on the surface of the round rod 2, an adjusting bolt 15 used for adjusting the position of the receiving frame 5 penetrates through the surface thread of the receiving frame 5, a threaded hole matched with the adjusting bolt is formed in the surface of the round rod 2, the adjusting bolt 15 penetrates through one end of the receiving frame 5 to be in threaded connection with the threaded hole, the inner bottom wall of the receiving frame 5 is connected with a cushion 6 used for protection through a damping spring, fixing rods 7 are fixedly connected to two sides of the surface of the square frame 1, and hooks 8 used for hanging and placing a display object are fixedly connected to the surfaces of the fixing rods 7;

through the matching arrangement among the round rod 2, the bearing frame 5, the cushion 6 and the hook 8, the position of the bearing frame 5 can be adjusted to be fixed after an article to be displayed is hung on the hook 8, the article can fall off during the hanging of the displayed article and can be protected by the bearing frame 5, under the condition of falling off, the article can fall into the bearing frame 5 to achieve the protection effect through the cushion 6, one side of the hook 8, which is far away from the fixed rod 7, is in threaded connection with a baffle 9 for blocking the falling-off of the displayed article, and two sides of the square frame 1 are hinged with rotatable support rods 10 through hinges;

top fixedly connected with of connecting rod 4 is used for hanging the lower frame 11 of this show stores pylon, but lower frame 11's interior diapire fixedly connected with reset extension spring 12, it has the upper ledge 13 that is used for hanging this show stores pylon to peg graft the inner wall of lower frame 11, through branch 10, lower frame 11, cooperation setting between extension spring 12 and the upper ledge 13, can use branch 10 to support this show stores pylon on desktop and plane, also can use upper ledge 13 and lower frame 11 to hang this show stores pylon, avoid this show stores pylon to hang, can make to hang when accomodating and avoid placing and avoid putting and cause the injury at ground friction, extension spring 12 keeps away from the one end of diapire in lower frame 11 and the lower fixed surface of upper ledge 13 and is connected, one side of bracing piece 3 and the back fixed connection of dead lever 7, the bottom threaded connection of branch 10 has detachable bottom plate 14.

In the utility model, the working steps of the display rack are as follows:

1. the display hanging rack can be used for hanging the articles to be displayed on the hook 8 and then adjusting the position of the bearing frame 5 for fixing, can fall down during hanging of the displayed articles and can be protected by the bearing frame 5, and can fall into the bearing frame 5 to achieve the protection effect by the cushion 6 under the condition that the falling articles occur;

2. the display rack can be supported on a desktop and a plane by using the supporting rod 10, and can also be hung on the display rack by using the upper frame 13 and the lower frame 11, so that the display rack is prevented from being hung, and the display rack can be hung during storage to avoid being placed on the ground to cause damage due to friction;

3. when the display hanger is used between the upper frame 13 and the lower frame 11, the bottom plate 14 can be detached from the support rod 10, and the support rod 10 can be rotated to the back of the square frame 1 to be placed conveniently.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a junior middle school's history teaching is with show stores pylon, includes round bar (2) of fixed connection at square frame (1) inner wall and cup joints at bracing piece (3) rotatable connecting rod (4) in surface, its characterized in that: the surface of the round rod (2) is sleeved with a bearing frame (5) which can be adjusted up and down, the inner bottom wall of the bearing frame (5) is connected with a soft cushion (6) for protection through a damping spring, fixing rods (7) are fixedly connected with two sides of the surface of the square frame (1), hooks (8) for hanging and placing a display are fixedly connected with the surfaces of the fixing rods (7), a baffle (9) for preventing the displayed objects from falling out is connected with one side of the hook (8) far away from the fixed rod (7) through screw threads, two sides of the square frame (1) are hinged with rotatable supporting rods (10) through hinges, the top of the connecting rod (4) is fixedly connected with a lower frame (11) used for hanging the display hanging rack, a resettable extension spring (12) is fixedly connected with the inner bottom wall of the lower frame (11), the inner wall of the lower frame (11) is inserted with an upper frame (13) for hanging the display hanging frame.

2. The hanging rack for teaching junior middle school history according to claim 1, wherein: one side of the supporting rod (3) is fixedly connected with the back of the fixing rod (7), and the bottom of the supporting rod (10) is in threaded connection with a detachable bottom plate (14).

3. The hanging rack for teaching junior middle school history according to claim 1, wherein: and an adjusting bolt (15) for adjusting the position of the bearing frame (5) is arranged on the surface of the bearing frame (5) in a threaded manner.

4. The hanging rack for teaching junior middle school history according to claim 3, wherein: the surface of the round rod (2) is provided with a threaded hole matched with the adjusting bolt, and the adjusting bolt (15) penetrates through one end of the bearing frame (5) and is in threaded connection with the threaded hole.

5. The hanging rack for teaching junior middle school history according to claim 1, wherein: one end, far away from the inner bottom wall of the lower frame (11), of the extension spring (12) is fixedly connected with the lower surface of the upper frame (13).