CN218074335U

CN218074335U - Drawing display device

Info

Publication number: CN218074335U
Application number: CN202222283312.0U
Authority: CN
Inventors: 阎艺
Original assignee: Shanxi Vocational College Of Tourism
Current assignee: Shanxi Vocational College Of Tourism
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2022-12-20
Anticipated expiration: 2032-08-23

Abstract

The utility model belongs to the technical field of the drawing show, specifically be a drawing display device, the on-line screen storage device comprises a base, the ring channel has been seted up to the upper surface of base, the inside slip joint of ring channel has the bracing piece, the upper end of bracing piece is rotated and is installed the show frame, the central point of base puts and rotates and installs electric telescopic handle, the spout has all been seted up to the both sides of show frame, the inside slip joint of spout has the fixed block, the slide opening has been seted up to the inside of fixed block, the inside slip joint of slide opening has the extension plate, the one end slip joint of extension plate has the dead lever, through setting up base and arc gear strip, adjustment show frame's that can be quick show angle, the flexibility and the functionality of device show are improved, set up electric telescopic handle, the inclination of regulation show frame that can be nimble, convenience when improving the show frame and using, set up the fixed block, can carry out the centre gripping to the drawing of different models fixed.

Description

Drawing display device

Technical Field

The utility model belongs to the technical field of the drawing show, specifically be a drawing display device.

Background

The drawings are pictorial representations marked with details required by construction, such as dimensions, orientations, technical parameters, etc., and engineering works that the owner wishes to build. It contains two layers as the drawings of the work included in the contract; additional and revised drawings issued by the owner (or a representative thereof) according to the contract. In order to conveniently show the drawing, a drawing showing device is specially designed, a drawing showing device (application number CN 201710355085.9) in the prior art is convenient for storing the drawing, the edge of the drawing is not easy to wrinkle, a glass slide seat and glass slide conveniently, the sliding process has a buffering effect, people can not feel in the sliding process, meanwhile, the glass is favorable for preventing dust, the drawing is favorably kept, the inclination angle and the showing of the drawing showing can be adjusted by an inconvenient user, the showing direction of the adjusting device cannot be flexible, and the drawing of different models is inconvenient to fixedly show.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a drawing display device just in order to solve above-mentioned problem, can make the device can carry out nimble show direction of adjusting the drawing, improve the flexibility of device.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a drawing display device, the on-line screen storage device comprises a base, the ring channel has been seted up to the upper surface of base, the inside slip joint of ring channel has the bracing piece, the upper end of bracing piece is rotated and is installed the show frame, the central point of base puts to rotate and installs electric telescopic handle, the spout has all been seted up to the both sides of show frame, the inside slip joint of spout has the fixed block, the slide opening has been seted up to the inside of fixed block, the inside slip joint of slide opening has the extension board, the one end slip joint of extension board has the dead lever.

Preferably, in order to right the position of bracing piece is fixed, the lower extreme fixed mounting of bracing piece has the turning block, the turning block slip joint in the inside of ring channel, fixed mounting has arc gear rack between the turning block, arc gear rack slip joint in the inside of ring channel.

Preferably, in order to promote the bracing piece rotates, the rotation mounting groove has been seted up to one side upper end of ring channel, the inside fixed mounting who rotates the mounting groove has the rotation motor, the output fixed mounting who rotates the motor has a rotating gear, rotating gear with intermeshing between the arc gear rack.

Preferably, in order to right one side of show frame supports the connection, the central point of base puts and is provided with the fixed slot, electric telescopic handle's one end fixed mounting has the rotor plate, the rotor plate rotate install in the inside of fixed slot, the rotation spread groove has been seted up to electric telescopic handle's output, the inside rotation of rotation spread groove installs the connecting block.

Preferably, in order to incite somebody to action electric telescopic handle with interconnect between the show frame, the connecting hole has been seted up to the one end of connecting block, the inside rotation joint of connecting hole has the axis of rotation, the equal fixed mounting in both ends of axis of rotation has the fixed plate, the one end fixed mounting of fixed plate has sliding connection board.

Preferably, for the convenience of pulling the show frame rotates, sliding connection groove has been seted up to one side of show frame, sliding connection board sliding card connect in inside the sliding connection groove, the equal fixed mounting in both sides of show frame has the backup pad, the upper end of bracing piece rotate install in between the backup pad.

Preferably, for adjusting the position of locating plate, the equal fixed mounting in one side of fixed block has the regulation rack, regulation rack slip joint in the inside of spout, the equal fixed mounting in both ends both sides of show frame has accommodate motor, accommodate motor's output fixed mounting has the promotion gear, promote the gear with intermeshing between the regulation rack.

Preferably, in order to conveniently clamp and fix the external drawing, a positioning hole is formed in one end of the extension plate, the fixing rod is clamped in the positioning hole in a sliding mode, a positioning plate is fixedly mounted at one end of the fixing rod, a rubber pad is fixedly mounted at the other side of the positioning plate, a handle is fixedly mounted at one end of the fixing rod, a tension spring is sleeved on the outer side of the fixing rod, one end of the tension spring is fixedly connected with the handle, and the other end of the tension spring is fixedly connected with the extension plate.

The utility model has the advantages that: through setting up base and arc gear strip, the show angle of adjustment show frame that can be quick improves the flexibility and the functionality of device show, sets up electric telescopic handle, the inclination of regulation show frame that can be nimble improves the convenience when show frame uses, sets up the fixed block, can carry out the centre gripping to the drawing of different models and fix.

Drawings

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

FIG. 2 is a schematic view of the main sectional structure of the present invention;

FIG. 3 is a schematic view of the structure of the base part of the present invention;

fig. 4 is a schematic structural view of a fixing rod portion of the present invention;

FIG. 5 is a schematic structural view of the middle fixing block portion of the present invention;

in the figure:

1. a base; 2. a support bar; 21. an arc-shaped gear rack; 22. rotating the motor; 3. a display frame; 31. adjusting the gear rack; 32. adjusting the motor; 4. an electric telescopic rod; 41. connecting blocks; 42. a rotating shaft; 43. a fixing plate; 44. a sliding connection plate; 5. a fixed block; 6. an extension plate; 7. a fixing rod; 71. positioning a plate; 72. a rubber pad; 73. a handle; 74. a tension spring.

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.

Please refer to fig. 1-5, a drawing display device, which comprises a base 1, wherein an annular groove is formed on the upper surface of the base 1, a supporting rod 2 is connected to the inner side of the annular groove in a sliding and clamping manner, a display frame 3 is rotatably installed at the upper end of the supporting rod 2, an electric telescopic rod 4 is rotatably installed at the center of the base 1, sliding grooves are formed in both sides of the display frame 3, a fixing block 5 is connected to the inner side of the sliding grooves in a sliding and clamping manner, a sliding hole is formed in the inner side of the fixing block 5, an extending plate 6 is connected to the inner side of the sliding hole in a sliding and clamping manner, and a fixing rod 7 is connected to one end of the extending plate 6 in a sliding and clamping manner.

As shown in fig. 2, the lower extreme fixed mounting of bracing piece 2 has the turning block, the turning block slip joint is in the inside of ring channel, fixed mounting has arc gear strip 21 between the turning block, arc gear strip 21 slip joint is in the inside of ring channel, so that adjust the position of bracing piece 2, as shown in fig. 2, the rotation mounting groove has been seted up to one side upper end of ring channel, the inside fixed mounting who rotates the mounting groove has rotation motor 22, the output fixed mounting who rotates motor 22 has a transmitting gear, intermeshing between transmitting gear and the arc gear strip 21, so that promote bracing piece 2 and rotate.

As shown in fig. 2, base 1's central point puts and is provided with the fixed slot, electric telescopic handle 4's one end fixed mounting has the rotor plate, the rotor plate rotates and installs in the inside of fixed slot, electric telescopic handle 4's output has been seted up and has been rotated the spread groove, the inside of rotating the spread groove is rotated and is installed connecting block 41, so that promote show frame 3 and rotate the slope, as shown in fig. 2, the connecting hole has been seted up to connecting block 41's one end, the inside rotation joint of connecting hole possesses axis of rotation 42, the equal fixed mounting in both ends of axis of rotation 42 has fixed plate 43, the one end fixed mounting of fixed plate 43 has sliding connection plate 44, so that show frame 3 carries out multidirectional rotation.

As shown in fig. 2, the sliding connection groove has been seted up to one side of show frame 3, sliding connection board 44 sliding card connects inside the sliding connection groove, the equal fixed mounting in both sides of show frame 3 has the backup pad, the upper end of bracing piece 2 is rotated and is installed between the backup pad, so as to support show frame 3, as shown in fig. 1, the equal fixed mounting in one side of fixed block 5 has regulation rack 31, regulation rack 31 sliding card connects in the inside of spout, the equal fixed mounting in both ends both sides of show frame 3 has adjusting motor 32, adjusting motor 32's output end fixed mounting has the promotion gear, intermeshing between promotion gear and the regulation rack 31, so as to adjust the position of fixed block 5.

As shown in fig. 4, a positioning hole is opened at one end of the extension plate 6, the fixing rod 7 is slidably clamped in the positioning hole, a positioning plate 71 is fixedly mounted at one end of the fixing rod 7, a rubber pad 72 is fixedly mounted at the other side of the positioning plate 71, a handle 73 is fixedly mounted at one end of the fixing rod 7, a tension spring 74 is sleeved on the outer side of the fixing rod 7, one end of the tension spring 74 is fixedly connected with the handle 73, and the other end of the tension spring 74 is fixedly connected with the extension plate 6, so that an external drawing is fixedly clamped in the display frame 3.

The user places this device in appropriate position, with mutual electric connection between this device and the external power source, the practicality opens rotation motor 22, it rotates to drive transmitting gear, transmitting gear rotates and promotes arc gear strip 21 and removes, arc gear strip 21 removes and drives bracing piece 2 and rotate, bracing piece 2 rotates and drives show frame 3 and rotate, until show frame 3 rotates to appropriate angle, the user opens electric telescopic handle 4, electric telescopic handle 4 shrink drives connecting block 41 and removes, connecting block 41 removes and drives the backup pad and removes, the backup pad removes and drives sliding connection board 44 and remove, when the backup pad removes the bottom to the sliding connection groove, the one end that electric telescopic handle 4 shrink driven the backup pad removes, and the backup pad can drive show frame 3 at the in-process that removes and rotate, until show frame 3 rotates to appropriate angle.

The user makes and breaks away from the contact between rubber pad 72 and the show frame 3 through handle 73 pulling dead lever 7, and promote dead lever 7 and remove to the both sides of fixed frame, the user opens adjustment motor 32, adjustment motor 32 rotates and promotes the removal of adjustment rack 31, adjustment rack 31 removes and drives fixed block 5 and remove, fixed block 5 removes and drives extension board 6 and remove to suitable position, the user places the drawing in the inside of show frame 3, and make and laminate each other between the internal surface of drawing and show frame 3, the user pulls dead lever 7 and drives extension board 6 and remove to the one corner of drawing, the user loosens handle 73, locating plate 71 makes and laminates each other between the surface of rubber pad 72 and drawing under tension spring's 74 pulling force, make the drawing fixed between show frame 3 and locating plate 71 by the centre gripping.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A drawing display device is characterized in that: including base (1), the ring channel has been seted up to the upper surface of base (1), the inside slip joint of ring channel has bracing piece (2), the upper end of bracing piece (2) is rotated and is installed show frame (3), the central point of base (1) puts and rotates and install electric telescopic handle (4), the spout has all been seted up to the both sides of show frame (3), the inside slip joint of spout has fixed block (5), the slide opening has been seted up to the inside of fixed block (5), the inside slip joint of slide opening has extension board (6), the one end slip joint of extension board (6) has dead lever (7).

2. The drawing display device of claim 1, wherein: the lower extreme fixed mounting of bracing piece (2) has the turning block, the turning block slip joint in the inside of ring channel, fixed mounting has arc gear (21) between the turning block, arc gear (21) slip joint in the inside of ring channel.

3. A drawing presentation apparatus as claimed in claim 2, wherein: the rotation mounting groove has been seted up to one side upper end of ring channel, the inside fixed mounting who rotates the mounting groove has rotation motor (22), the output fixed mounting who rotates motor (22) has a rotating gear, rotating gear with intermeshing between arc gear rack (21).

4. The drawing display device of claim 1, wherein: the central point of base (1) puts and is provided with the fixed slot, the one end fixed mounting of electric telescopic handle (4) has the rotor plate, the rotor plate rotate install in the inside of fixed slot, the rotation spread groove has been seted up to the output of electric telescopic handle (4), the internal rotation of rotating the spread groove installs connecting block (41).

5. The drawing display device of claim 4, wherein: the connecting hole has been seted up to the one end of connecting block (41), the inside rotation joint of connecting hole possesses axis of rotation (42), the equal fixed mounting in both ends of axis of rotation (42) has fixed plate (43), the one end fixed mounting of fixed plate (43) has sliding connection board (44).

6. A drawing presentation device in accordance with claim 5, wherein: the sliding connection groove has been seted up to one side of show frame (3), sliding connection board (44) slip joint in inside the sliding connection groove, the equal fixed mounting in both sides of show frame (3) has the backup pad, the upper end of bracing piece (2) rotate install in between the backup pad.

7. The drawing display device of claim 1, wherein: the equal fixed mounting in one side of fixed block (5) has regulation rack (31), regulation rack (31) slip joint in the inside of spout, the equal fixed mounting in both ends both sides of show frame (3) has accommodate motor (32), the output fixed mounting of accommodate motor (32) has the promotion gear, promote the gear with adjust intermeshing between rack (31).

8. The drawing display device of claim 6, wherein: the locating hole has been seted up to the one end of extension board (6), dead lever (7) slip joint in the inside of locating hole, the one end fixed mounting of dead lever (7) has locating plate (71), the opposite side fixed mounting of locating plate (71) has rubber pad (72), the one end fixed mounting of dead lever (7) has handle (73), the outside cover of dead lever (7) is equipped with tension spring (74), the one end of tension spring (74) with mutual fixed connection between handle (73), the other end of tension spring (74) with extend mutual fixed connection between board (6).