CN215416617U - Interactive display terminal - Google Patents

Abstract

The utility model discloses an interactive display terminal, when in use, an interactive display touch screen is tightly pressed and clamped between a touch screen top clamping plate and a touch screen bottom clamping plate, the height adjustment of the touch screen mounting base frame assembly in actual use is realized through the opening and closing of a touch screen height adjusting assembly, the fixing of the opening and closing degree of the touch screen height adjusting assembly is realized through the tight pressing and meshing between a positioning toothed plate and a positioning toothed rack, so that the use height is fixed, the touch screen bottom clamping plate is rotatably arranged at the middle part of the top of a U-shaped mounting base frame bottom plate through a bearing seat and a rotating main support shaft rod, the rotating main shaft rod is rotatably connected with an end plate body at the top of an L-shaped fixed end plate through the bearing seat, the rotatability in the touch screen mounting base frame assembly in the clamping of the interactive display touch screen is realized, and a gear ring and a fixed gear ring are tightly pressed through a pressing spring, so that the gear ring can slide up and down and the fixed gear ring tightly press and mesh, and fixing the interactive display position and orientation after the interactive display touch screen is adjusted in a rotating manner.

Description

Interactive display terminal

Technical Field

The utility model belongs to the technical field of interactive display, and particularly relates to an interactive display terminal.

Background

The interactive display touch finger obtains and identifies the position of a human finger on a display terminal screen by utilizing an advanced computer vision technology, converts the physical coordinate of the finger on the display terminal screen into the logical coordinate and the control instruction of the computer screen through calculation, realizes the touch selection of the finger or other natural objects on the display terminal screen, and realizes the control functions of interactive display, interface opening, picture conversion, information inquiry and the like.

The prior art has the following problems: the interactive display touch screen is a terminal for communication between a user and the information equipment, the interactive display touch screen is an important terminal device during interactive display, and in the interactive display process, the interactive display touch screen mounting structure which is convenient to mount, convenient for height adjustment and orientation adjustment is not favorable for communication and interaction between the user and the information equipment.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an interactive display terminal which has the characteristics of convenient use and convenient adjustment of interactive display.

In order to achieve the purpose, the utility model provides the following technical scheme: an interactive display terminal comprises a touch screen mounting base frame assembly, wherein a touch screen height adjusting assembly is arranged at the bottom of the touch screen mounting base frame assembly, a tensioning spring is arranged between the touch screen mounting base frame assembly and the touch screen height adjusting assembly in a pulling mode, a touch screen display direction adjusting assembly is arranged at the top of the touch screen mounting base frame assembly, a touch screen mounting jacking assembly is arranged on the touch screen display direction adjusting assembly in a jacking mode, and an interactive display touch screen is arranged between the touch screen mounting jacking assembly and the touch screen mounting base frame assembly;

the touch screen mounting base frame assembly comprises a U-shaped mounting base frame bottom plate, an L-shaped fixed end plate is fixedly arranged at one end of the top of the U-shaped mounting base frame bottom plate, a touch screen bottom clamping seat plate is rotatably arranged in the middle of the top of the U-shaped mounting base frame bottom plate through a bearing seat and a rotating main support shaft, a rotating shaft hole and a guiding sliding groove are respectively formed in two ends of the bottom of the U-shaped mounting base frame bottom plate, a base frame side plate is fixedly arranged on one side of the U-shaped mounting base frame bottom plate, a positioning rack is fixedly arranged on the bottom end face of the base frame side plate, and a base frame pull ring is fixedly arranged at one end of the bottom of the U-shaped mounting base frame bottom plate;

the touch screen height adjusting assembly comprises a height supporting and adjusting scissor arm support, wherein the bottom of the height supporting and adjusting scissor arm support is provided with a moving wheel with a brake, the two ends of the top of the height supporting and adjusting scissor arm support are respectively and rotatably provided with a first rotating shaft lever and a second rotating shaft lever, the bottom of the second rotating shaft lever is fixedly provided with a scissor arm support pull ring, one side of one end of the top of the height supporting and adjusting scissor arm support is fixedly provided with a fixed bottom plate and a fixed round rod, the fixed round rod is sleeved with a perforated disc in a rotating mode, the two ends of the perforated disc are respectively and fixedly provided with a lifting handle and a positioning toothed plate, and a jacking spring is fixedly arranged between the positioning toothed plate and the fixed bottom plate;

the touch screen display direction adjusting assembly comprises a jacking transverse plate, wherein a rotating main shaft rod is fixedly arranged in the middle of the jacking transverse plate, a transverse plate through hole is formed in the jacking transverse plate, two main shaft rod vertical grooves are symmetrically formed in the rotating main shaft rod, a shaft rod jacking spring and an up-and-down sliding gear ring are sleeved on the rotating main shaft rod, a fixed gear ring is arranged at the top of the up-and-down sliding gear ring in a meshing mode, a fixed lug plate is fixedly arranged on the fixed gear ring, and a gear ring jacking disc and an up-and-down sliding lug are fixedly arranged on the bottom and the inner side surface of the up-and-down sliding gear ring respectively;

the tight subassembly in touch-sensitive screen installation top includes touch-sensitive screen top cassette board, the fixed many top cassette board direction slide bars that are provided with on the touch-sensitive screen top cassette board, the fixed spacing bulb of slide bar that is provided with in top cassette board direction slide bar, and the cover is equipped with cassette board direction slide bar top tight spring on the top cassette board direction slide bar.

Preferably, the first rotating shaft rod penetrates through the rotating shaft hole and is connected with one end of the U-shaped mounting base frame bottom plate in a rotating mode, and the second rotating shaft rod slides on the other end of the U-shaped mounting base frame bottom plate through the guide sliding groove.

Preferably, two ends of the tension spring are hung on the pull ring of the base frame and the pull ring of the scissor arm frame.

Preferably, the positioning toothed plate and the positioning rack are tightly meshed through the tightening of the tightening spring.

Preferably, the fixed gear ring is fixedly connected with the end plate body at the top of the L-shaped fixed end plate through a fixed lug plate, and the rotary spindle rod is rotatably connected with the end plate body at the top of the L-shaped fixed end plate through a bearing seat.

Preferably, the up-down sliding lug slides up and down in the vertical groove of the main shaft rod.

Preferably, the two ends of the shaft lever jacking spring are respectively abutted against the jacking transverse plate and the gear ring jacking disc, and the shaft lever jacking spring is jacked to enable the gear ring to slide up and down and the fixed gear ring to be jacked and meshed.

Preferably, the top clamping seat plate guide slide bar penetrates through and slides with the jacking transverse plate through a transverse plate through hole, and two ends of the jacking spring of the clamping seat plate guide slide bar respectively abut against the top clamping seat plate and the jacking transverse plate of the touch screen.

Preferably, the clamping seat plate at the top of the touch screen is relatively tightly pushed against the elastic pushing movement of the transverse plate through the tight pushing spring of the clamping seat plate guide sliding rod, and the interactive display touch screen is tightly clamped between the clamping seat plate at the top of the touch screen and the clamping seat plate at the bottom of the touch screen.

Compared with the prior art, the utility model has the beneficial effects that: when the utility model is used, the slide bar is guided by the clamping seat plate to tightly press the spring, so that the touch screen top clamping seat plate is elastically pressed and moved relative to the pressing transverse plate, the interactive display touch screen is tightly pressed and clamped between the touch screen top clamping seat plate and the touch screen bottom clamping seat plate, the installation and the disassembly of the interactive display touch screen during the interactive display use are convenient in the mode, the first rotating shaft rod is connected with one end of the U-shaped installation base frame bottom plate through a rotating shaft hole in a penetrating and rotating manner, the second rotating shaft rod slides on the other end of the U-shaped installation base frame bottom plate through a guide sliding chute, two ends of the tensioning spring are hung on a base frame pull ring and a scissor arm frame pull ring, the opening and closing of the touch screen height adjusting component are realized through the opening and closing of the touch screen height adjusting component, the height adjustment of the touch screen installation base frame component during the actual use is realized, and the positioning rack is fixedly arranged on the bottom end surface of the base frame side plate, the positioning toothed plate and the positioning toothed bar are tightly engaged through the tightening of the tightening spring, the opening degree of the touch screen height adjusting component is fixed through the way, so that the use height is fixed, the middle part of the top of the bottom plate of the U-shaped mounting base frame is rotatably provided with a touch screen bottom clamping seat plate through a bearing seat and a rotating main support shaft rod, the rotating main shaft rod is rotatably connected with an end plate body at the top of an L-shaped fixing end plate through the bearing seat, the rotatability in the touch screen mounting base frame component when the interactive display touch screen is clamped is realized through the way, so that the display direction is adjusted when the interactive display touch screen is interactively displayed, the large-scale movement and the swinging and the use of the interactive display touch screen are realized through the movement of the touch screen height adjusting component, and the rotatability in the touch screen mounting base frame component when the interactive display touch screen is clamped is realized, realize the fine setting of minizone, it is more nimble more convenient to use, the fixed ring gear passes through the tip plate body fixed connection at fixed otic placode and the fixed end plate top of L type, the cover is equipped with the tight spring in axostylus axostyle top and slides the ring gear from top to bottom on the rotation main shaft pole, the both ends of the tight spring in axostylus axostyle top are contradicted respectively on the tight diaphragm in top and the tight dish in ring gear top, the top through the tight spring in axostylus axostyle top is tight, make the tight meshing in slide ring gear and fixed ring gear top from top to bottom, through this kind of mode, after interactive show touch-sensitive screen rotates the regulation, through the tight meshing in top all the time of sliding ring gear and fixed ring gear from top to bottom, fix interactive show position and orientation after interactive show touch-screen rotates the regulation.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view from another perspective of the present invention;

FIG. 3 is a perspective view of a portion of the structure of the present invention;

FIG. 4 is a perspective view of another perspective of a portion of the structure of the present invention;

FIG. 5 is a perspective view of a touch screen mounting base frame assembly of the present invention;

FIG. 6 is a perspective view of a touch screen height adjustment assembly of the present invention;

FIG. 7 is a perspective view of a portion of the structure of the present invention;

FIG. 8 is a perspective view of the touch screen display orientation adjustment assembly of the present invention;

FIG. 9 is an exploded view of the touch screen display orientation adjustment assembly of the present invention;

FIG. 10 is a perspective view of a touch screen mounting and jacking assembly of the present invention;

in the figure: 1. the touch screen is provided with a base frame assembly; 101. a U-shaped base frame bottom plate is arranged; 102. an L-shaped fixed end plate; 103. rotating the main support shaft; 104. a clamping seat plate at the bottom of the touch screen; 105. a guide chute; 106. rotating the shaft hole; 107. a base frame pull ring; 108. a base frame side plate; 109. positioning the rack; 2. a touch screen height adjustment assembly; 201. the height supports and adjusts the scissor arm support; 202. a movement wheel with a brake; 203. a first rotating shaft; 204. a second rotating shaft; 205. a scissor arm support pull ring; 206. fixing the round rod; 207. fixing the bottom plate; 208. the spring is tightly propped; 209. a disk with a hole; 210. lifting the handle; 211. a positioning toothed plate; 3. tensioning the spring; 4. the touch screen display orientation adjusting component; 401. tightly pushing the transverse plate; 402. a through hole of the transverse plate; 403. rotating the main shaft rod; 404. the shaft lever tightly pushes the spring; 405. a main shaft rod vertical groove; 406. sliding the gear ring up and down; 407. the gear ring tightly pushes against the disc; 408. sliding the projection up and down; 409. fixing the gear ring; 410. fixing the ear plate; 5. the touch screen is provided with a jacking assembly; 501. a clamping seat plate at the top of the touch screen; 502. the top clamping seat plate guides the sliding rod; 503. the clamping seat plate guides the sliding rod to prop against the spring; 504. a sliding rod limiting ball head; 6. and (4) interactively displaying the touch screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

Referring to fig. 1-10, the present invention provides the following technical solutions: an interactive display terminal comprises a touch screen mounting base frame assembly 1, wherein a touch screen height adjusting assembly 2 is arranged at the bottom of the touch screen mounting base frame assembly 1, a tension spring 3 is arranged between the touch screen mounting base frame assembly 1 and the touch screen height adjusting assembly 2 in a pulling mode, a touch screen display direction adjusting assembly 4 is arranged at the top of the touch screen mounting base frame assembly 1, a touch screen mounting jacking assembly 5 is arranged on the touch screen display direction adjusting assembly 4 in a jacking mode, and an interactive display touch screen 6 is arranged between the touch screen mounting jacking assembly 5 and the touch screen mounting base frame assembly 1;

the touch screen installation base frame assembly 1 comprises a U-shaped installation base frame bottom plate 101, one end of the top of the U-shaped installation base frame bottom plate 101 is fixedly provided with an L-shaped fixed end plate 102, the middle of the top of the U-shaped installation base frame bottom plate 101 is rotatably provided with a touch screen bottom clamping seat plate 104 through a bearing seat and a rotating main supporting shaft rod 103, two ends of the bottom of the U-shaped installation base frame bottom plate 101 are respectively provided with a rotating shaft hole 106 and a guiding sliding groove 105, one side of the U-shaped installation base frame bottom plate 101 is fixedly provided with a base frame side plate 108, the bottom end surface of the base frame side plate 108 is fixedly provided with a positioning rack 109, and one end of the bottom of the U-shaped installation base frame bottom plate 101 is fixedly provided with a base frame pull ring 107;

the touch screen height adjusting assembly 2 comprises a height supporting adjusting scissor arm support 201, a moving wheel 202 with a brake is arranged at the bottom of the height supporting adjusting scissor arm support 201, a first rotating shaft rod 203 and a second rotating shaft rod 204 are respectively and rotatably arranged at two ends of the top of the height supporting adjusting scissor arm support 201, a scissor arm support pull ring 205 is fixedly arranged at the bottom of the second rotating shaft rod 204, a fixed base plate 207 and a fixed round rod 206 are fixedly arranged at one side of one end of the top of the height supporting adjusting scissor arm support 201, a perforated disc 209 is rotatably sleeved on the fixed round rod 206, a lifting handle 210 and a positioning toothed plate 211 are respectively and fixedly arranged at two ends of the perforated disc 209, and a jacking spring 208 is fixedly arranged between the positioning toothed plate 211 and the fixed base plate 207;

the touch screen display orientation adjusting assembly 4 comprises a tightening transverse plate 401, a rotating main shaft rod 403 is fixedly arranged in the middle of the tightening transverse plate 401, a transverse plate through hole 402 is formed in the tightening transverse plate 401, two main shaft rod vertical grooves 405 are symmetrically distributed on the rotating main shaft rod 403, a shaft rod tightening spring 404 and an up-and-down sliding gear ring 406 are sleeved on the rotating main shaft rod 403, a fixed gear ring 409 is arranged at the top of the up-and-down sliding gear ring 406 in a meshed mode, a fixed lug plate 410 is fixedly arranged on the fixed gear ring 409, and a gear ring tightening disc 407 and an up-and-down sliding lug 408 are fixedly arranged on the bottom and the inner side face of the up-and-down sliding gear ring 406 respectively;

the touch screen installation jacking assembly 5 comprises a touch screen top clamping plate 501, a plurality of top clamping plate guide sliding rods 502 are fixedly arranged on the touch screen top clamping plate 501, sliding rod limiting ball heads 504 are fixedly arranged at the tops of the top clamping plate guide sliding rods 502, and clamping plate guide sliding rod jacking springs 503 are sleeved on the top clamping plate guide sliding rods 502.

In this embodiment, preferably, the first rotating shaft 203 is connected to one end of the U-shaped mounting base frame bottom plate 101 through the rotating shaft hole 106, and the second rotating shaft 204 slides on the other end of the U-shaped mounting base frame bottom plate 101 through the guiding chute 105.

In this embodiment, preferably, two ends of the tension spring 3 are hung on the base frame pull ring 107 and the scissors frame pull ring 205.

In this embodiment, preferably, the positioning tooth plate 211 and the positioning rack 109 are tightly engaged by tightening the tightening spring 208.

In this embodiment, preferably, the fixed gear ring 409 is fixedly connected to an end plate body at the top of the L-shaped fixed end plate 102 through a fixed ear plate 410, and the rotating spindle shaft 403 is rotatably connected to the end plate body at the top of the L-shaped fixed end plate 102 through a bearing seat.

In this embodiment, the up-down sliding protrusion 408 preferably slides up and down in the vertical groove 405 of the main shaft.

In this embodiment, preferably, two ends of the shaft lever jacking spring 404 respectively abut against the jacking transverse plate 401 and the gear ring jacking disc 407, and the shaft lever jacking spring 404 jacks tightly, so that the up-and-down sliding gear ring 406 and the fixed gear ring 409 are tightly meshed.

In this embodiment, preferably, the top clamping base plate guiding slide rod 502 passes through the transverse plate through hole 402 and slides with the tightening transverse plate 401, and two ends of the clamping base plate guiding slide rod tightening spring 503 respectively abut against the top clamping base plate 501 of the touch screen and the tightening transverse plate 401.

In this embodiment, preferably, the slide bar is guided by the clamping base plate to abut against the spring 503, so that the touch screen top clamping base plate 501 moves elastically and tightly against the abutting cross plate 401, and the interactive display touch screen 6 abuts against and is clamped between the touch screen top clamping base plate 501 and the touch screen bottom clamping base plate 104.

The working principle and the using process of the utility model are as follows: when the utility model is used, the slide bar is guided by the clamping seat plate to be tightly pressed against the spring 503, so that the touch screen top clamping seat plate 501 elastically moves against the tightening transverse plate 401, the interactive display touch screen 6 is tightly pressed and clamped between the touch screen top clamping seat plate 501 and the touch screen bottom clamping seat plate 104, through the way, the installation and the disassembly of the interactive display touch screen 6 during the interactive display use are convenient, the first rotating shaft rod 203 is connected with one end of the U-shaped mounting base frame bottom plate 101 through the rotating shaft hole 106 in a penetrating and rotating way, the second rotating shaft rod 204 slides on the other end of the U-shaped mounting base frame bottom plate 101 through the guide sliding chute 105, the two ends of the tensioning spring 3 are hung on the base frame pull ring 107 and the scissor arm support pull ring 205, through the way, the opening and closing of the touch screen height adjusting component 2 are realized, the height adjustment of the touch screen mounting base frame component 1 during the actual use is realized through the opening and closing of the touch screen height adjusting component 2, meanwhile, a positioning rack 109 is fixedly arranged on the bottom end face of the base frame side plate 108, the positioning toothed plate 211 and the positioning rack 109 are tightly engaged through the tightening of a tightening spring 208, the fixing of the opening degree of the touch screen height adjusting assembly 2 is realized through the way, so that the fixing of the use height is realized, the middle part of the top part of the U-shaped mounting base frame bottom plate 101 is rotatably provided with a touch screen bottom clamping seat plate 104 through a bearing seat and a rotating main supporting shaft rod 103, the rotating main shaft rod 403 is rotatably connected with an end plate body at the top part of the L-shaped fixing end plate 102 through the bearing seat, the rotatability in the touch screen mounting base frame assembly 1 when the interactive display touch screen 6 is clamped is realized through the way, so that the adjustment of the display direction when the interactive display of the interactive display touch screen 6 is realized, the large-range movement and the swinging use of the interactive display touch screen 6 are realized through the movement of the touch screen height adjusting assembly 2, can clamp the rotatability in touch-sensitive screen installation base frame subassembly 1 through interactive show touch-sensitive screen 6 when clamping, realize the fine setting of minim scope, it is more nimble more convenient to use, fixed ring gear 409 is through the fixed otic placode 410 and the fixed end plate body fixed connection at L type fixed end plate 102 top, it is equipped with axostylus axostyle top tight spring 404 and slides ring gear 406 from top to bottom to rotate the cover on the main shaft pole 403, the both ends of axostylus axostyle top tight spring 404 are contradicted respectively on top tight diaphragm 401 and ring gear top tight dish 407, through the top tight of axostylus axostyle top tight spring 404, make slide ring gear 406 from top to bottom and fixed ring gear 409 top tight meshing, through this kind of mode, after interactive show touch-sensitive screen 6 rotates the regulation, through the tight meshing all the top all the time of sliding ring gear 406 and fixed ring gear 409 from top to bottom, fix interactive show touch-sensitive screen 6 rotates interactive show position and orientation after the regulation.

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 (9)

1. The utility model provides an interactive display terminal, includes touch-sensitive screen installation base frame subassembly (1), its characterized in that: a touch screen height adjusting component (2) is arranged at the bottom of the touch screen mounting base frame component (1), a tension spring (3) is arranged between the touch screen mounting base frame component (1) and the touch screen height adjusting component (2) in a pulling mode, a touch screen display position adjusting component (4) is arranged at the top of the touch screen mounting base frame component (1), a touch screen mounting jacking component (5) is arranged on the touch screen display position adjusting component (4) in a jacking mode, and an interactive display touch screen (6) is arranged between the touch screen mounting jacking component (5) and the touch screen mounting base frame component (1);

the touch screen mounting base frame assembly (1) comprises a U-shaped mounting base frame bottom plate (101), one end of the top of the U-shaped mounting base frame bottom plate (101) is fixedly provided with an L-shaped fixed end plate (102), the middle of the top of the U-shaped mounting base frame bottom plate (101) is rotatably provided with a touch screen bottom clamping seat plate (104) through a bearing seat and a rotating main supporting shaft rod (103), two ends of the bottom of the U-shaped mounting base frame bottom plate (101) are respectively provided with a rotating shaft hole (106) and a guiding sliding groove (105), one side of the U-shaped mounting base frame bottom plate (101) is fixedly provided with a base frame side plate (108), a positioning rack (109) is fixedly arranged on the bottom end surface of the base frame side plate (108), and one end of the bottom of the U-shaped mounting base frame bottom plate (101) is fixedly provided with a base frame pull ring (107);

the touch screen height adjusting component (2) comprises a height supporting and adjusting scissor arm support (201), the bottom of the height supporting and adjusting scissor arm support (201) is provided with a movable wheel (202) with a brake, and the two ends of the top of the height supporting and adjusting scissor arm support (201) are respectively provided with a first rotating shaft lever (203) and a second rotating shaft lever (204) in a rotating way, a scissor arm support pull ring (205) is fixedly arranged at the bottom of the second rotating shaft lever (204), one side of one end of the top of the height supporting and adjusting scissor arm support (201) is fixedly provided with a fixed bottom plate (207) and a fixed round rod (206), a perforated disc (209) is sleeved on the fixed round rod (206) and rotatably arranged, two ends of the perforated disc (209) are respectively and fixedly provided with a lifting handle (210) and a positioning toothed plate (211), a jacking spring (208) is fixedly arranged between the positioning toothed plate (211) and the fixed bottom plate (207);

the touch screen display direction adjusting assembly (4) comprises a jacking transverse plate (401), a rotating main shaft rod (403) is fixedly arranged in the middle of the jacking transverse plate (401), a transverse plate through hole (402) is formed in the jacking transverse plate (401), two main shaft rod vertical grooves (405) are symmetrically distributed in the rotating main shaft rod (403), a shaft rod jacking spring (404) and an up-and-down sliding gear ring (406) are sleeved on the rotating main shaft rod (403), a fixed gear ring (409) is arranged at the top of the up-and-down sliding gear ring (406) in a meshing manner, a fixed lug plate (410) is fixedly arranged on the fixed gear ring (409), and a gear ring jacking disc (407) and an up-and-down sliding lug (408) are fixedly arranged on the bottom and the inner side of the up-and-down sliding gear ring (406) respectively;

touch-sensitive screen installation top tight subassembly (5) include touch-sensitive screen top cassette board (501), fixed many top cassette board direction slide bar (502) of being provided with on touch-sensitive screen top cassette board (501), the fixed spacing bulb of slide bar (504) that is provided with in top cassette board direction slide bar (502), and the cover is equipped with cassette board direction slide bar top tight spring (503) on top cassette board direction slide bar (502).

2. The interactive display terminal of claim 1, wherein: the first rotating shaft rod (203) is connected with one end of the U-shaped mounting base frame bottom plate (101) in a penetrating and rotating mode through the rotating shaft hole (106), and the second rotating shaft rod (204) slides on the other end of the U-shaped mounting base frame bottom plate (101) through the guide sliding groove (105).

3. The interactive display terminal of claim 1, wherein: two ends of the tension spring (3) are hung on the base frame pull ring (107) and the scissors arm frame pull ring (205).

4. The interactive display terminal of claim 1, wherein: the positioning toothed plate (211) is tightly meshed with the positioning rack (109) through the tightening of the tightening spring (208).

5. The interactive display terminal of claim 1, wherein: the fixed gear ring (409) is fixedly connected with an end plate body at the top of the L-shaped fixed end plate (102) through a fixed lug plate (410), and the rotary spindle rod (403) is rotatably connected with the end plate body at the top of the L-shaped fixed end plate (102) through a bearing seat.

6. The interactive display terminal of claim 1, wherein: the up-down sliding lug (408) slides up and down in the vertical groove (405) of the main shaft rod.

7. The interactive display terminal of claim 1, wherein: two ends of the shaft lever jacking spring (404) respectively abut against the jacking transverse plate (401) and the gear ring jacking disc (407), and the shaft lever jacking spring (404) is tightly propped to enable the up-and-down sliding gear ring (406) and the fixed gear ring (409) to be tightly propped and meshed.

8. The interactive display terminal of claim 1, wherein: the top clamping plate guide sliding rod (502) penetrates through and slides with the jacking transverse plate (401) through a transverse plate through hole (402), and two ends of a jacking spring (503) of the clamping plate guide sliding rod respectively abut against the top clamping plate (501) of the touch screen and the jacking transverse plate (401).

9. The interactive display terminal of claim 1, wherein: through the tight top of cassette board direction slide bar top tight spring (503), make touch-sensitive screen top cassette board (501) tightly remove in the relative tight top of top diaphragm (401) elasticity top, interactive show touch-sensitive screen (6) top tightly clamps between touch-sensitive screen top cassette board (501) and touch-sensitive screen bottom cassette board (104).

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