CN217944749U

CN217944749U - Portable education hardware equipment's display device

Info

Publication number: CN217944749U
Application number: CN202222444816.6U
Authority: CN
Inventors: 吴琦
Original assignee: Huihan Technology Jiangsu Co ltd
Current assignee: Huihan Technology Jiangsu Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2022-12-02
Anticipated expiration: 2032-09-15

Abstract

The utility model relates to a portable education equipment technical field just discloses a display device of portable education hardware equipment, the on-line screen storage device comprises a base, the base top is provided with elevating system, the elevating system top is provided with display mechanism, elevating system includes the support frame, the inside spacing groove that is provided with of support frame one, through-hole one has been seted up to inside lining up of support frame. This display device of portable education hardware equipment, through setting up elevating system, through the inside spacing groove that sets up of support frame, the inserted bar surface of the spring fixed connection that the support frame side set up runs through spacing groove one with bracing piece and support frame joint, install this display device fast, through setting up display mechanism, rotate through the bull stick and receive the line roller, receive the interior wall cover of line roller and establish and act as go-between, act as go-between through the pulling, can the lift of quick adjustment curtain, the side rotates the circular brush that sets up, can clear up the dust of curtain side fast when the pulling curtain.

Description

Portable education hardware equipment's display device

Technical Field

The utility model relates to a portable education equipment technical field specifically is a display device of portable education hardware equipment.

Background

The portable type is convenient to carry, and has the characteristics of small volume, easy operation, convenient carrying and the like. At present, most common electronic products include portable notebooks, portable sound boxes, portable DVDs and the like. Performance, therefore most designers currently use integrated EMI filters, multimedia presentations, which is a playback mode. Including network media, traditional media, television media, and the like. Chinese patent net discloses a portable education teaching display device, and the publication number is: CN214001127U, including fixed frame and clipboard, fixed frame comprises fixed plate and bottom plate, the fixed plate is the L shape, and the top of fixed plate is equipped with a plurality of slot, the bottom plate is located the downside of fixed plate, and the one end of bottom plate passes through screw and fixed plate fixed connection, the upper end of bottom plate is equipped with a plurality of slide, and the position and the quantity and the slot one-to-one of slide, the clipboard is the rectangle form, and top one side of clipboard is equipped with spacing arch, the one end of clipboard is passed the slot and is pegged graft in the slide, the front end symmetry of bottom plate is equipped with two jack catchs, and is equipped with the jack on the jack catch, the upper end of fixed plate is equipped with hangs the rope. Compare with traditional portable education and teaching display device, the utility model discloses a setting has the fixed frame of a plurality of clipboard, can write more contents, and it is more convenient to use.

However, the following problems still remain: through using a plurality of slots, the bottom plate is fixed and a plurality of slide, and the installation is comparatively loaded down with trivial details, begins at the teaching and can't go on fast, and the clipboard of setting is not very convenient when changing, and it is troublesome to dismantle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a display device of portable education hardware equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a display device of portable education hardware equipment comprises a base, wherein a lifting mechanism is arranged above the base, and a display mechanism is arranged above the lifting mechanism;

the lifting mechanism comprises a support frame, a first limiting groove is formed in the support frame, a first through hole is formed in the support frame in a penetrating mode, and a spring is fixedly arranged on the side face of the support frame.

Preferably, the spring outer fixed surface is provided with the inserted bar, a through-hole outer fixed surface runs through a spacing groove inner wall and extends to a spacing groove right side, the support frame top is provided with the bracing piece, through this display device of better support of bracing piece that sets up.

Preferably, the inner wall of the base is fixedly provided with a through groove, the two sides of the support frame are fixedly provided with spring blocks, the side faces of the spring blocks are connected with the inner wall of the through groove in a sliding mode, and the support frame can be rapidly supported through the arranged spring blocks and cannot collapse easily.

Preferably, the bottom surface of the support frame is provided with a support plate, a third through hole is formed in the inner wall of the support plate, the inner wall of the third through hole is connected with the outer surface of the support frame in a sliding mode, the support frame can be better installed through a second limiting groove, and other teaching tools can be placed above the support frame.

Preferably, the inner wall of the supporting plate is fixedly provided with a second limiting groove, the inner wall of the second limiting groove is provided with a first baffle, a side face of the first baffle is hinged to a limiting block, the outer surface of the limiting block penetrates through the inner wall of the second limiting groove and extends to the inner part of the second limiting groove, the side face of the limiting block is connected with the inner wall of the second limiting groove in a sliding mode, the first baffle can be pulled fast through the limiting block, and different teaching equipment can be placed conveniently.

Preferably, show mechanism includes the bull stick, the bracing piece inner wall link up and has seted up spacing groove three, the bull stick external fixation runs through three inner walls in spacing groove and extends to three sides in spacing groove, bull stick external surface cover is equipped with the curtain, the bull stick surface passes through the bearing rotation with the curtain inner wall and is connected, can demonstrate the curtain fast.

Preferably, the bull stick side rotates and is provided with receipts line roller, it is equipped with and acts as go-between to receive line roller inner wall cover, receive line roller inner wall and curtain surface sliding connection, the bull stick side cover is equipped with circular brush, the circular brush side of bull stick side element rotates through the bearing to be connected, and the curtain is received in drawing that can be quick, and the circular brush of setting also can clear up the curtain dust fast.

Compared with the prior art, the beneficial effects of the utility model are that: according to the display device of the portable education hardware equipment, the lifting mechanism is arranged, the first limiting groove is formed in the support frame, the outer surface of the inserted rod fixedly connected with the spring arranged on the side surface of the support frame penetrates through the first limiting groove to clamp the support rod with the support frame, and the display device can be installed quickly; through setting up show mechanism, rotate through the bull stick and receive the line roller, receive the interior wall cover of line roller and establish act as go-between, act as go-between through the pulling, can the lift of quick adjustment curtain, the circular brush that the side rotated the setting, can clear up the dust of curtain side fast when the pulling curtain.

Drawings

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

FIG. 2 is a perspective partial sectional view of the present invention;

FIG. 3 is a perspective partial enlarged view of the present invention;

fig. 4 is a perspective partial side view of the structure of the present invention.

In the figure: 1 base, 2 elevating system, 201 support frame, 202 spacing groove I, 203 spring, 204 inserted bar, 205 through-hole I, 206 support bar, 207 through groove, 208 spring block, 209 through-hole III, 210 support plate, 211 spacing groove II, 212 baffle I, 213 spacing block, 3 show mechanism, 301 rotating rod, 302 curtain, 303 take-up roller, 304 stay wire, 305 round brush.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a display device of portable education hardware equipment comprises a base 1, wherein a lifting mechanism 2 is arranged above the base 1, and a display mechanism 3 is arranged above the lifting mechanism 2;

the lifting mechanism 2 comprises a support frame 201, a first limit groove 202 is arranged in the support frame 201, a first through hole 205 is arranged in the support frame 201 in a penetrating way, a spring 203 is fixedly arranged on the side surface of the support frame 201, an inserting rod 204 is fixedly arranged on the outer surface of the spring 203, the inner wall of the first limit groove 202 is fixedly arranged on the outer surface of the first through hole 205 in a penetrating way and extends to the right side of the first limit groove 202, a supporting rod 206 is arranged above the support frame 201, the display device is better supported by the arranged supporting rod 206, a through groove 207 is fixedly arranged on the inner wall of the base 1, spring blocks 208 are fixedly arranged on the two sides of the support frame 201, the side surfaces of the spring blocks 208 are in sliding connection with the inner wall of the through groove 207, the support frame 201 can be fast supported by the arranged spring blocks 208 and cannot easily collapse, a supporting plate 210 is arranged on the bottom surface of the support frame 201, a third through hole 209 is arranged on the inner wall of the supporting plate 210, and the inner wall of the third through hole 209 is in sliding connection with the outer surface of the support frame 201, the supporting frame 201 can be better installed through the second limiting groove, the display device can be quickly installed by arranging the lifting mechanism 2, through the first limiting groove 202 arranged in the supporting frame 201, the outer surface of the inserted rod 204 fixedly connected with the spring 208 arranged on the side surface of the supporting frame 201 penetrates through the first limiting groove 202 to clamp the supporting rod 206 with the supporting frame 201, other teaching tools can be placed above the supporting frame 201, the second limiting groove 211 is fixedly arranged on the inner wall of the supporting plate 210, the first baffle 212 is arranged on the inner wall of the second limiting groove 211, the limiting block 213 is hinged to the side surface of the first baffle 212, the limiting block 213 sequentially penetrates through the inner wall of the second limiting groove 211 from left to right and extends to the inner part of the second limiting groove, the side surface of the limiting block 213 is in sliding connection with the inner wall of the second limiting groove, the first baffle 212 can be quickly pulled and pulled through the limiting block 213, so that different teaching equipment can be conveniently placed, the showing mechanism 3 comprises a rotating rod 301, the inner wall of a supporting rod 206 is penetrated and provided with a third limiting groove, the outer fixed surface of the rotating rod 301 penetrates through the three inner walls of the limiting grooves and extends to the three side surfaces of the limiting grooves, the outer surface of the rotating rod 301 is sleeved with a curtain 302, the outer surface of the rotating rod 301 is rotatably connected with the inner wall of the curtain 302 through a bearing, the curtain 302 can be quickly shown, the side surface of the rotating rod 301 is rotatably provided with a wire collecting roller 303, the inner wall of the wire collecting roller 303 is sleeved with a stay wire 304, the inner wall of the wire collecting roller 303 is slidably connected with the outer surface of the curtain 302, the side surface of the rotating rod 301 is sleeved with a round brush 305, the round brush side surface of the rotating rod 301 is rotatably connected through a bearing, the curtain 302 can be quickly collected and collected, dust on the curtain 302 can be quickly cleaned through the round brush 305, the showing mechanism 3 is rotated through the rotating rod 301, the stay wire is sleeved on the inner wall of the stay wire 304, the curtain 302 can be quickly adjusted to ascend and descend through pulling, the round brush 305 is rotated on the side surface through the rotation of the stay wire 304, and the curtain 302 can be quickly cleaned when the curtain 302 is pulled.

The working principle is as follows: when a display device of portable education hardware equipment used, through setting up elevating system 2, through the inside spacing groove 202 that sets up of support frame 201, the inserted bar 204 surface of the spring 20 fixed connection that sets up to the side of support frame 201 runs through spacing groove 202 with bracing piece 206 and support frame 201 joint, through setting up display mechanism 3, rotate through bull stick 301 and receive line roller 303, receive the interior wall cover of line roller 303 and establish and act as go-between 304, act as go-between 304 through the pulling, can quick adjustment curtain 302 go up and down, the side rotates the circular brush 305 that sets up, can clear up curtain 302 fast when pulling curtain 302.

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 the 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. A display device of portable education hardware equipment, includes base (1), its characterized in that: a lifting mechanism (2) is arranged above the base (1), and a display mechanism (3) is arranged above the base (1);

the lifting mechanism (2) comprises a support frame (201), a first limiting groove (202) is formed in the support frame (201), a first through hole (205) is formed in the support frame (201) in a penetrating mode, and a spring (203) is fixedly arranged on the side face of the support frame (201).

2. A presentation apparatus as claimed in claim 1, wherein: the outer fixed surface of spring (203) is provided with inserted bar (204), through-hole (205) outer fixed surface runs through spacing groove (202) inner wall and extends to spacing groove (202) right side, support frame (201) top is provided with bracing piece (206).

3. A presentation device for portable educational hardware apparatus according to claim 2, wherein: the inner wall of the base (1) is fixedly provided with a through groove (207), two sides of the support frame (201) are fixedly provided with spring blocks (208), and the side faces of the spring blocks (208) are connected with the inner wall of the through groove (207) in a sliding mode.

4. A presentation device for portable educational hardware apparatus according to claim 3, wherein: support frame (201) bottom surface is provided with backup pad (210), through-hole three (209) have been seted up to backup pad (210) inner wall, through-hole three (209) inner wall and support frame (201) surface sliding connection.

5. The portable educational hardware apparatus presentation apparatus of claim 4, wherein: the utility model discloses a spacing groove (211), including backup pad (210), spacing groove two (211) inner wall are provided with baffle one (212), baffle one (212) side is articulated to be provided with stopper (213), stopper (213) from left to right run through in proper order inside spacing groove two (211) inner wall extends to spacing groove two (211), stopper (213) side and two inner wall sliding connection of spacing groove.

6. A presentation device for portable educational hardware apparatus according to claim 3, wherein: show mechanism (3) including bull stick (301), bracing piece (206) inner wall link up and has seted up spacing groove three, bull stick (301) outer fixed surface runs through three inner walls in spacing groove and extends to three sides in spacing groove, bull stick (301) outer surface cover is equipped with curtain (302), bull stick (301) surface passes through the bearing rotation with curtain (302) inner wall and is connected.

7. A presentation apparatus as claimed in claim 6, wherein: the side surface of the rotating rod (301) is rotatably provided with a thread take-up roller (303), the inner wall of the thread take-up roller (303) is sleeved with a pull wire (304), the inner wall of the thread take-up roller (303) is connected with the outer surface of the curtain (302) in a sliding way, the round hairbrush (305) is sleeved on the side face of the rotating rod (301), and the side face of the round hairbrush on the side face of the rotating rod (301) is rotatably connected through a bearing.