CN220817065U

CN220817065U - Multifunctional APP development demonstration frame

Info

Publication number: CN220817065U
Application number: CN202321973710.3U
Authority: CN
Inventors: 王一丹
Original assignee: Yongzhou Li'ao Network Technology Co ltd
Current assignee: Yongzhou Li'ao Network Technology Co ltd
Priority date: 2023-07-26
Filing date: 2023-07-26
Publication date: 2024-04-19
Anticipated expiration: 2033-07-26

Abstract

The utility model discloses a multifunctional APP development demonstration frame, which comprises a base, wherein a first supporting rod is hinged to the top of the base, a folding assembly comprises a folding supporting plate, the folding supporting plate is hinged to the outer side face of an adjusting plate, a clamping rod is fixedly arranged at the back of the adjusting plate, a clamping groove is formed in the clamping plate, and the clamping groove is clamped on the outer side of the clamping rod; this multi-functional APP development demonstration frame, through adjusting the angle of first bracing piece and second bracing piece, fold into the folding inslot portion with the second bracing piece, the angle of readjustment backplate and base makes both be parallel to each other, later separates clamping lever and draw-in groove through rotating the cardboard to remove the restriction between folding backup pad and the regulating plate, thereby can turn over folding backup pad forward, thereby realized folding of whole device, whole volume is better after folding, conveniently places and accomodates.

Description

Multifunctional APP development demonstration frame

Technical Field

The utility model relates to the technical field of APP application, in particular to a multifunctional APP development demonstration frame.

Background

Software development is a system project including demand capture, demand analysis, design, implementation and testing, software is generally implemented in a programming language, and development can be performed usually by using a software development tool, and at present, the software development is performed by using a presentation device, and most of the software development is performed by using a multimedia display screen.

The utility model discloses a "computer software technology development presentation device", including presentation device, presentation device includes demonstration frame, the lift, the connecting rod, fixing device and demonstrator, demonstration frame bottom is provided with the base, the lift is installed at the base top, the screw axis is installed at the lift top, the movable block has been cup jointed to the screw axis upper end, the fixed axle is installed to the movable block both sides middle-end, the roller sleeve has been cup jointed to the fixed axle, the connecting rod has been cup jointed in the roller sleeve outside, be connected with fixing device between the connecting rod other end, this computer software technology development presentation device has cup jointed the roller sleeve in the fixed axle outside through having cup jointed connecting rod and joint in the spout in the roller sleeve outside, but the height-adjusting is reached to the cooperation screw axis, the lifting is more smooth beneficial effect.

To above-mentioned relevant problem, although it can fold when not using and realize the function of conveniently accomodating, it can only carry out simple folding when folding accomodating, and the device volume after folding still is great, when placing accomodating, still comparatively inconvenient.

Therefore, the utility model provides a multifunctional APP development demonstration shelf for solving the problems.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a multifunctional APP development demonstration frame, which solves the problems.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the multifunctional APP development demonstration frame comprises a base, wherein a first supporting rod is hinged to the top of the base, a second supporting rod is hinged to the top of the first supporting rod, an adjusting component is arranged at the top of the second supporting rod, a folding component is arranged on the outer side of the adjusting component, and a fixing component is arranged on the outer side of the folding component;

The adjusting component comprises a back plate, the side swing joint of back plate has the regulating plate, folding component includes folding backup pad, folding backup pad articulates the lateral surface at the regulating plate, folding backup pad's back rotates and is connected with the cardboard, the back fixed mounting of regulating plate has the draw-in lever, the draw-in groove has been seted up to the inside of cardboard, the draw-in groove joint is in the outside of draw-in lever.

Preferably: the first support rod is hinged with the base through a connecting block, the connecting block is fixedly arranged at the top of the base, and the first support rod is hinged with the connecting block through a bolt capable of adjusting tightness between the first support rod and the connecting block.

By adopting the technical scheme, the angle between the first support rod and the base is convenient to adjust.

Preferably: the second support rod is hinged with the backboard through a connecting block, the connecting block is fixedly arranged on the back of the backboard, and the second support rod is hinged with the connecting block through a bolt capable of adjusting tightness between the second support rod and the connecting block.

By adopting the technical scheme, the angle between the second supporting rod and the backboard is convenient to adjust.

Preferably: the adjusting assembly further comprises a motor, the motor is fixedly arranged in the back plate, the output shaft of the motor is fixedly provided with a screw rod, and the screw rod is in threaded connection with the inside of the corresponding adjusting plate.

By adopting the technical scheme, the position of the adjusting plate can be adjusted by rotating the screw.

Preferably: the fixing assembly comprises a fixing plate, the fixing plate is fixedly arranged on the outer side of the folding supporting plate, a vertical plate is fixedly arranged on the front face of the fixing plate, and a clamping plate is slidably connected to the outer side of the vertical plate.

By adopting the technical scheme, the side edge of the display screen is clamped through the clamping plate and the fixing plate.

Preferably: the inside of vertical board has seted up the spout, the inside sliding connection of spout has the slider, slider and splint fixed connection.

By adopting the technical scheme, the clamping plate can be driven to stably move by moving the sliding block in the sliding groove.

Preferably: the inside of vertical board just is located the bolt of spiro union between spout and the positive junction of vertical board, the terminal surface rotation of bolt is connected in the front of slider, the one end that the bolt was equipped with the nut is located the outside of vertical board.

By adopting the technical scheme, the sliding block can be driven to move by rotating the bolts.

Advantageous effects

The utility model provides a multifunctional APP development demonstration frame. Compared with the prior art, the method has the following beneficial effects:

1. This multi-functional APP development demonstration frame, through adjusting the angle of first bracing piece and second bracing piece, fold into the folding inslot portion with the second bracing piece, the angle of readjustment backplate and base makes both be parallel to each other, later separates clamping lever and draw-in groove through rotating the cardboard to remove the restriction between folding backup pad and the regulating plate, thereby can turn over folding backup pad forward, thereby realized folding of whole device, whole volume is better after folding, conveniently places and accomodates.

2. This multi-functional APP development demonstration frame through placing the inboard at vertical board and splint with the display screen, adjusts the position of fixed plate for vertical board and the side contact of display screen, rethread rotates adjusting bolt and drives slider and splint and remove, remove splint to with the front contact of display screen, thereby accomplish the fixed to the display screen, realize the effect that the display screen of all sizes can be fixed, and fixed effectual.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from them without inventive faculty for a person skilled in the art.

FIG. 1 is a perspective view of the external structure of the present utility model;

FIG. 2 is a perspective view of the securing assembly of the present utility model;

FIG. 3 is a perspective view of the back structure of the present utility model;

FIG. 4 is an enlarged view of the structure at A of the present utility model;

FIG. 5 is a schematic view of the internal structure of the adjustment assembly of the present utility model;

fig. 6 is a perspective view of the folded state of the present utility model.

1, A base; 2. an adjustment assembly; 21. a back plate; 22. an adjusting plate; 23. a screw; 24. a motor; 3. a folding assembly; 31. folding the support plate; 32. a clamping plate; 33. a clamping groove; 34. a clamping rod; 4. a fixing assembly; 41. a fixing plate; 42. a vertical plate; 43. a clamping plate; 44. a chute; 45. a slide block; 46. an adjusting bolt; 5. a first support bar; 6. a second support bar; 7. folding groove.

Detailed Description

It should be noted that, in the description of the embodiments of the present application, the terms "front, rear", "left, right", "upper, lower", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, and are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present application. The terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.

The application is further illustrated by the figures and examples.

Referring to fig. 1 to 6, an embodiment of the present application provides a multifunctional APP development demonstration stand, which includes a base 1, a first support rod 5 is hinged to the top of the base 1, a second support rod 6 is hinged to the top of the first support rod 5, an adjusting component 2 is arranged at the top of the second support rod 6, a folding component 3 is arranged at the outer side of the adjusting component 2, and a fixing component 4 is arranged at the outer side of the folding component 3;

The adjusting component 2 comprises a back plate 21, an adjusting plate 22 is movably connected to the side face of the back plate 21, the folding component 3 comprises a folding supporting plate 31, the folding supporting plate 31 is hinged to the outer side face of the adjusting plate 22, a clamping plate 32 is rotatably connected to the back of the folding supporting plate 31, a clamping rod 34 is fixedly arranged on the back of the adjusting plate 22, a clamping groove 33 is formed in the clamping plate 32, and the clamping groove 33 is clamped to the outer side of the clamping rod 34.

The first support rod 5 is hinged with the base 1 through a connecting block, the connecting block is fixedly arranged at the top of the base 1, and the first support rod 5 is hinged with the connecting block through a bolt capable of adjusting tightness between the first support rod 5 and the connecting block.

The second support rod 6 is hinged with the back plate 21 through a connecting block, the connecting block is fixedly arranged on the back of the back plate 21, and the second support rod 6 is hinged with the connecting block through a bolt capable of adjusting tightness between the second support rod 6 and the connecting block.

In this embodiment, when the device is not in use, as shown in fig. 6, the second support rod 6 is folded into the folding groove 7 by adjusting the angle between the first support rod 5 and the second support rod 6, the angle between the back plate 21 and the base 1 is adjusted to be parallel to each other, and then the clamping rod 34 is separated from the clamping groove 33 by rotating the clamping plate 32, so that the restriction between the folding support plate 31 and the adjusting plate 22 is released, and the folding support plate 31 can be folded forward, thereby realizing folding of the whole device, and the whole folded device has a better volume and is convenient to place and store.

Referring to fig. 1 to 6, in one aspect of the present embodiment, the adjusting assembly 2 further includes a motor 24, the motor 24 is fixedly installed inside the back plate 21, an output shaft of the motor 24 is fixedly installed with a screw 23, and the screw 23 is screwed inside the corresponding adjusting plate 22.

The fixing assembly 4 comprises a fixing plate 41, the fixing plate 41 is fixedly arranged on the outer side of the folding supporting plate 31, a vertical plate 42 is fixedly arranged on the front surface of the fixing plate 41, and a clamping plate 43 is slidably connected on the outer side of the vertical plate 42.

A sliding groove 44 is formed in the vertical plate 42, a sliding block 45 is connected in the sliding groove 44 in a sliding mode, and the sliding block 45 is fixedly connected with the clamping plate 43.

An adjusting bolt 46 is screwed between the connecting part of the sliding groove 44 and the front surface of the vertical plate 42 inside the vertical plate 42, the end surface of the adjusting bolt 46 is rotationally connected to the front surface of the sliding block 45, and one end of the adjusting bolt 46 provided with a nut is positioned on the outer side of the vertical plate 42.

In this embodiment, when the display screen needs to be clamped, according to the size of the display screen, the motor 24 drives the screw rod 23 to rotate, the screw rod 23 drives the adjusting plate 22 and the folding supporting plate 31 to move, thereby driving the fixing plate 41 on the outer side to move, through placing the display screen on the inner sides of the vertical plate 42 and the clamping plate 43, adjusting the position of the fixing plate 41, so that the vertical plate 42 contacts with the side surface of the display screen, and then driving the sliding block 45 and the clamping plate 43 to move through rotating the adjusting bolt 46, so as to move the clamping plate 43 to contact with the front surface of the display screen, thereby completing the fixation of the display screen, realizing the fixation effect of the display screen with various sizes, and having good fixation effect.

All the electric equipment in this scheme all carry out the power supply through external power supply.

Working principle: the angle of the first supporting rod 5 and the angle of the second supporting rod 6 are adjusted, the second supporting rod 6 is folded into the folding groove 7, the angle of the back plate 21 and the angle of the base 1 are adjusted to be parallel to each other, then the clamping rods 34 and the clamping grooves 33 are separated through the rotating clamping plates 32, so that the limitation between the folding supporting plates 31 and the adjusting plates 22 is relieved, the folding supporting plates 31 can be folded forwards, folding of the whole device is achieved, the whole size after folding is good, placing and containing are convenient, when a display screen needs to be clamped, the motor 24 is started according to the size of the display screen, the motor 24 drives the screw rod 23 to rotate, the screw rod 23 drives the adjusting plates 22 and the folding supporting plates 31 to move, the fixing plates 41 on the outer side can be driven to move, the vertical plates 42 are contacted with the side surfaces of the display screen through the rotating adjusting bolts 46, the sliding blocks 45 and the clamping plates 43 are driven to move to contact with the front surfaces of the display screen, and accordingly the display screen is fixed, and various large and small display screens can be fixed.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-functional APP development demonstration frame, includes base (1), its characterized in that: the top of the base (1) is hinged with a first supporting rod (5), the top of the first supporting rod (5) is hinged with a second supporting rod (6), the top of the second supporting rod (6) is provided with an adjusting component (2), the outer side of the adjusting component (2) is provided with a folding component (3), and the outer side of the folding component (3) is provided with a fixing component (4);

The utility model provides an adjusting part (2) is including backplate (21), the side swing joint of backplate (21) has regulating plate (22), folding part (3) are including folding backup pad (31), folding backup pad (31) are articulated in the lateral surface of regulating plate (22), the back of folding backup pad (31) is rotated and is connected with cardboard (32), the back fixed mounting of regulating plate (22) has draw-in lever (34), draw-in groove (33) have been seted up to the inside of cardboard (32), draw-in groove (33) joint is in the outside of draw-in lever (34).

2. The multi-purpose APP development demonstration stand of claim 1, wherein: the first support rod (5) is hinged with the base (1) through a connecting block, the connecting block is fixedly arranged at the top of the base (1), and the first support rod (5) is hinged with the connecting block through a bolt capable of adjusting tightness between the first support rod (5) and the connecting block.

3. The multi-purpose APP development demonstration stand of claim 1, wherein: the second support rod (6) is hinged with the back plate (21) through a connecting block, the connecting block is fixedly arranged on the back of the back plate (21), and the second support rod (6) is hinged with the connecting block through a bolt capable of adjusting tightness between the second support rod (6) and the connecting block.

4. The multi-purpose APP development demonstration stand of claim 1, wherein: the adjusting component (2) further comprises a motor (24), the motor (24) is fixedly arranged in the back plate (21), a screw (23) is fixedly arranged on an output shaft of the motor (24), and the screw (23) is in threaded connection with the inside of the corresponding adjusting plate (22).

5. The multi-purpose APP development demonstration stand of claim 1, wherein: the fixing assembly (4) comprises a fixing plate (41), the fixing plate (41) is fixedly arranged on the outer side of the folding supporting plate (31), a vertical plate (42) is fixedly arranged on the front face of the fixing plate (41), and a clamping plate (43) is slidably connected to the outer side of the vertical plate (42).

6. The multi-purpose APP development demonstration stand of claim 5, wherein: a sliding groove (44) is formed in the vertical plate (42), a sliding block (45) is connected in the sliding groove (44) in a sliding mode, and the sliding block (45) is fixedly connected with the clamping plate (43).

7. The multi-purpose APP development demonstration stand of claim 6, wherein: the inside of vertical board (42) and be located between spout (44) and vertical board (42) positive junction spiro union have adjusting bolt (46), the terminal surface rotation of adjusting bolt (46) is connected in the front of slider (45), the one end that adjusting bolt (46) were equipped with the nut is located the outside of vertical board (42).