Multi-angle adjustable drawing showing stand

Abstract

The utility model provides a multi-angle adjustable drawing showing stand, which belongs to the technical field of drawing showing and comprises a base and an angle adjusting component, the angle adjusting component comprises a plurality of supporting rods arranged at the top of a rotating ring, an electric telescopic rod is arranged at the edge of the top of the rotating ring, a fixing block is arranged at the top of the electric telescopic rod, and the rotating ring is arranged on the base. A fixing block is arranged on the rotating ring, a second hinge seat is arranged at one end of the fixing block, a limiting block is hinged to the end of the second hinge seat through a hinge, one end of the limiting block is slidably connected with a limiting stopper, and one end of the limiting stopper is fixedly connected with the showing stand. The rotating ring rotates on the auxiliary ring so that the rotating ring can be more stable, the rotating ring rotates to drive the top structure of the rotating ring to rotate, electric adjustment can be achieved through an electric telescopic rod and a stepping motor, and the adjusting speed is higher and more stable.

Description

Technical Field

[0001] The utility model belongs to the technical field of drawing display, and in particular relates to a drawing display stand with multi-angle adjustment. Background Art

[0002] The planning of power system requires the study and discussion of drawings, which requires the use of display racks. After searching, the application number "CN202321499708.7" discloses "a multi-angle drawing display rack", which records that "when the display height needs to be adjusted, just turn the handle to drive the threaded sleeve to rotate relative to the threaded rod, so that the threaded sleeve can be rotated upward or downward relative to the threaded rod". By turning the handle, the threaded sleeve can be driven to rotate relative to the threaded rod by the handle, which can indeed achieve the purpose of rotating the threaded sleeve relative to the threaded rod. However, there are still the following problems in actual use:

[0003] In actual use, manual adjustment is required, which wastes a lot of time and has poor work efficiency. In addition, it can only be adjusted up and down, and the purpose of multi-angle adjustment cannot be achieved.

[0004] Based on this, it is extremely practical to provide a display stand that can realize electric adjustment and multi-angle adjustment function. Utility Model Content

[0005] The utility model aims to provide a multi-angle adjustable drawing display stand, aiming to solve the above technical problems.

[0006] The embodiment of the utility model provides a multi-angle adjustable drawing display stand, comprising a base and an angle adjustment component.

[0007] Wherein, the base, the top of which is provided with an auxiliary ring, the inner wall of which is rotatably connected with a rotating ring;

[0008] An angle adjustment component, the angle adjustment component includes several support rods arranged on the top of the swivel, several of the support rods are provided with a first hinged seat on the top, several of the first hinged seats are hinged with connecting blocks on the top through hinges, several of the connecting blocks are provided with display racks on the top, an electric telescopic rod is provided at the top edge of the swivel, a fixed block is provided on the top of the electric telescopic rod, one end of the fixed block is provided with a second hinged seat, the end of the second hinged seat is hinged to a limit block through a hinge, one end of the limit block is slidably connected to a limiter, and one end of the limiter is fixedly connected to the display rack.

[0009] In this embodiment, the electric telescopic rod is provided, which makes it convenient for the user to open the electric telescopic rod through the PLC controller, so that the electric telescopic rod moves upward, and then the fixed block drives the second hinged seat, and then the second hinged seat drives the limit block to slide in the limiter, and then cooperates with the first hinged seat to adjust the angle of the display rack and achieve the purpose of automatic adjustment. The swivel is used to make it convenient for the user to turn on the stepper motor through the PLC controller, so that the stepper motor drives the swivel to rotate, and the swivel rotates on the auxiliary ring to make the swivel more stable. The rotation of the swivel will drive its top structure to rotate to adjust the angle.

[0010] In one embodiment of the utility model, it also includes a display component, which includes a magnetic plate arranged at one end of the inner wall of the display rack, and a plurality of iron blocks are adsorbed on one end of the magnetic plate. A protection door is hinged at one end of the display rack, and a handle is arranged at one end of the protection door. Transparent glass is embedded in the middle of the protection door, and a lighting lamp is arranged on the top of the inner wall of the display rack.

[0011] In this embodiment, the provided lighting lamp allows the user to turn on the lighting lamp through the PLC controller so that the lighting lamp can illuminate the drawings in the display rack, thereby avoiding unclear viewing during use. The provided handle allows the user to open the protective door through the handle and fix the drawings in the display rack using an iron block and a magnetic plate, thereby achieving the purpose of quickly replacing drawings.

[0012] In one implementation of the utility model, a stepper motor is arranged at the bottom of the inner wall of the base, and the output shaft of the stepper motor passes through the top of the inner wall of the base and is fixedly connected to the rotating ring.

[0013] In this embodiment, a stepper motor is provided to facilitate users to use the stepper motor to drive the rotating ring to rotate, so that the rotating ring can stably drive other parts to adjust the angle.

[0014] In an implementation manner of the utility model, reinforcement rods are provided on both sides of one of the support rods, and the ends of the two reinforcement rods are fixedly connected to the other two support rods respectively.

[0015] In this embodiment, the reinforcement rod is provided to facilitate cooperation with the support rod, so that the support rod can be more stable when in use and will not shake during use, thereby improving stability.

[0016] In an implementation manner of the utility model, a plurality of universal wheels are arranged at the bottom of the base.

[0017] In this embodiment, the universal wheels are provided to facilitate users to quickly move the display rack via the universal wheels, thereby avoiding the problem of manual handling during movement and improving work efficiency.

[0018] In one implementation of the utility model, batteries are provided inside a plurality of the support rods, and a PLC controller is provided at the top corner of the base.

[0019] In this embodiment, the provided storage battery facilitates the storage of electricity, so as to facilitate short-term use of the display stand without an external power supply, thereby improving work efficiency.

[0020] In one implementation of the utility model, the electric telescopic rod, the lighting lamp and the stepping motor are all electrically connected to the PLC controller, and the PLC controller is electrically connected to the battery.

[0021] In this embodiment, the PLC controller is provided to facilitate power-on control of electrical equipment, so that the electrical equipment can be powered on when it needs power, avoiding the situation where it cannot be powered on when it needs power.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] 1) When the angle needs to be adjusted so that the user can see more clearly, the electric telescopic rod can be used to facilitate the user to open the electric telescopic rod through the PLC controller, so that the electric telescopic rod moves upward, and then the fixed block drives the second hinge seat, and then the second hinge seat drives the limit block to slide in the limiter, and then cooperates with the first hinge seat to adjust the angle of the display rack, so as to adjust the angle, thereby realizing multi-angle adjustment;

[0024] 2) Turn on the stepper motor through the PLC controller, so that the stepper motor drives the swivel to rotate, and the swivel rotates on the auxiliary ring to make the swivel more stable. The rotation of the swivel will drive its top structure to rotate, and the electric telescopic rod and stepper motor are used to achieve electric adjustment, making the adjustment speed faster and more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0026] Figure 1 It is a schematic diagram of the structure of the utility model;

[0027] Figure 2 This is a schematic diagram of the top structure of the utility model;

[0028] Figure 3 This is a schematic diagram of the structure of one end of the utility model;

[0029] Figure 4 This is a schematic diagram of the enlarged structure of the limiter of the utility model.

[0030] In the figure: 100, base; 110, auxiliary ring; 120, swivel; 200, angle adjustment assembly; 210, support rod; 220, first hinge seat; 230, connecting block; 240, display stand; 250, electric telescopic rod; 260, fixing block; 270, second hinge seat; 280, limit block; 290, limiter; 300, display assembly; 310, magnetic plate; 320, iron block; 330, protective door; 340, handle; 350, lighting lamp; 400, stepping motor; 500, reinforcement rod; 600, universal wheel. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Example

[0033] See also Figure 1-4 , a multi-angle adjustable drawing display stand, including a base 100 and an angle adjustment component 200.

[0034] For details, please refer to Figure 1 The base 100 has an auxiliary ring 110 on the top of the base 100 , and the inner wall of the auxiliary ring 110 is rotatably connected with a swivel 120 . The auxiliary ring 110 can be used to support and limit the swivel 120 when it rotates, so that it can be more stable when rotating.

[0035] See also Figure 1-4, the angle adjustment assembly 200 includes a plurality of support rods 210 arranged at the top of the swivel 120, the tops of the plurality of support rods 210 are each provided with a first hinge seat 220, the tops of the plurality of first hinge seats 220 are each hingedly connected with a connecting block 230, the tops of the plurality of connecting blocks 230 are each provided with a display rack 240, an electric telescopic rod 250 is arranged at the top edge of the swivel 120, the top of the electric telescopic rod 250 is provided with a fixed block 260, one end of the fixed block 260 is provided with a second hinge seat 270, the end of the second hinge seat 270 is hingedly connected with a limit block 280 through a hinge, one end of the limit block 280 is slidably connected with a limiter 290, one end of the limiter 290 is fixedly connected with the display rack 240, and the connection between the limit block 280 and the limiter 290 is smeared with lubricating oil.

[0036] In a specific embodiment, the electric telescopic rod 250 is provided, which is convenient for the user to open the electric telescopic rod 250 through the PLC controller, so that the electric telescopic rod 250 moves upward, and then the fixed block 260 drives the second hinge seat 270, and then the second hinge seat 270 drives the limit block 280 to slide in the limiter 290, and then cooperates with the first hinge seat 220 to adjust the angle of the display rack 240 and achieve the purpose of automatic adjustment. The swivel 120 is used to facilitate the user to turn on the stepper motor 400 through the PLC controller, so that the stepper motor 400 drives the swivel 120 to rotate, and the swivel 120 rotates on the auxiliary ring 110, so that the swivel 120 is more stable, and the rotation of the swivel 120 will drive its top structure to rotate to adjust the angle.

[0037] See also Figure 3 , also includes a display component 300, the display component 300 includes a magnetic plate 310 arranged at one end of the inner wall of the display rack 240, one end of the magnetic plate 310 is adsorbed with a plurality of iron blocks 320, one end of the display rack 240 is hinged with a protective door 330, one end of the protective door 330 is provided with a handle 340, and transparent glass is embedded in the middle of the protective door 330, a lighting lamp 350 is provided on the top of the inner wall of the display rack 240, and the handle 340 is made of pine wood.

[0038] In a specific embodiment, the provided lighting lamp 350 facilitates the user to turn on the lighting lamp 350 through the PLC controller, so that the lighting lamp 350 illuminates the drawings in the display rack 240, thereby avoiding the situation where it is unclear when in use. In addition, the provided handle 340 facilitates the user to open the protective door 330 through the handle 340, and use the iron block 320 and the magnetic plate 310 to fix the drawings in the display rack 240, thereby achieving the purpose of quickly replacing drawings.

[0039] See also Figure 3A stepper motor 400 is disposed at the bottom of the inner wall of the base 100 , and an output shaft of the stepper motor 400 passes through the top of the inner wall of the base 100 and is fixedly connected to the rotating ring 120 .

[0040] In a specific embodiment, a stepper motor 400 is provided to facilitate a user to utilize the stepper motor 400 to drive the rotating ring 120 to rotate, so that the rotating ring 120 can stably drive other parts to adjust the angle.

[0041] See also Figure 3 Reinforcement rods 500 are arranged on both sides of one support rod 210, and the ends of the two reinforcement rods 500 are fixedly connected to the other two support rods 210 respectively, and the material of the reinforcement rods 500 is metal chromium.

[0042] In a specific embodiment, the reinforcement rod 500 is provided to facilitate cooperation with the support rod 210, so that the support rod 210 can be more stable when in use, and will not shake when in use, thereby improving stability.

[0043] See also Figure 3 A plurality of universal wheels 600 are provided at the bottom of the base 100 .

[0044] In a specific embodiment, the universal wheels 600 are provided to facilitate users to quickly move the display rack 240 via the universal wheels 600, thereby avoiding the problem of manual handling during movement and improving work efficiency.

[0045] See also Figure 1 , batteries are arranged inside the plurality of support rods 210 , and a PLC controller is arranged at the top corner of the base 100 .

[0046] In a specific embodiment, the provided storage battery can conveniently store the electricity, so as to facilitate the short-term use of the display rack 240 without an external power supply, thereby improving the work efficiency.

[0047] See also Figure 1 The electric telescopic rod 250, the lighting lamp 350 and the stepping motor 400 are all electrically connected to the PLC controller, and the PLC controller is electrically connected to the battery.

[0048] In a specific embodiment, a PLC controller is provided to facilitate power-on control of electrical equipment, so that the electrical equipment can be powered on when it needs electricity, avoiding the situation where it cannot be powered on when it needs electricity.

[0049] When in use, the user first uses the universal wheel 600 to quickly move the display rack 240 to a place where it is needed. Then, the user turns on the lighting lamp 350 through the PLC controller, so that the lighting lamp 350 illuminates the drawings in the display rack 240 to avoid unclear viewing during use. The user also uses the handle 340 to open the protection door 330, and fix the drawings in the display rack 240 with the iron block 320 and the magnetic plate 310. Then, when the angle needs to be adjusted so that the user can see more clearly, the electric telescopic rod 250 can be used to adjust the angle. The controller turns on the electric telescopic rod 250 to move the electric telescopic rod 250 upward, and then the fixed block 260 drives the second hinge seat 270, and then the second hinge seat 270 drives the limit block 280 to slide in the limiter 290, and then cooperates with the first hinge seat 220 to adjust the angle of the display stand 240 and achieve the purpose of automatic adjustment. Finally, the swivel 120 is used to facilitate the user to turn on the stepper motor 400 through the PLC controller, so that the stepper motor 400 drives the swivel 120 to rotate, and the swivel 120 rotates on the auxiliary ring 110, so that the swivel 120 is more stable. The rotation of the swivel 120 will drive its top structure to rotate, so as to adjust the angle.

[0050] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A multi-angle adjustable drawing display stand, characterized in that: include: A base (100), wherein an auxiliary ring (110) is disposed on the top of the base (100), and a rotating ring (120) is rotatably connected to the inner wall of the auxiliary ring (110); An angle adjustment assembly (200), the angle adjustment assembly (200) comprising a plurality of support rods (210) arranged on the top of a rotating ring (120), a first hinge seat (220) being arranged on the top of a plurality of the support rods (210), a connection block (230) being hinged on the top of a plurality of the first hinge seats (220), a display stand (240) being arranged on the top of a plurality of the connection blocks (230), and a display stand (240) being arranged on the top of the rotating ring (120). An electric telescopic rod (250) is arranged at the edge of the upper part, a fixing block (260) is arranged at the top of the electric telescopic rod (250), a second hinge seat (270) is arranged at one end of the fixing block (260), an end of the second hinge seat (270) is hinged to a limit block (280) through a hinge, one end of the limit block (280) is slidably connected to a limiter (290), and one end of the limiter (290) is fixedly connected to the display frame (240).

2. The multi-angle adjustable drawing display stand according to claim 1, characterized in that: The invention also comprises a display assembly (300), wherein the display assembly (300) comprises a magnetic attraction plate (310) arranged at one end of the inner wall of the display rack (240), a plurality of iron blocks (320) being adsorbed on one end of the magnetic attraction plate (310), a protection door (330) being hinged at one end of the display rack (240), a handle (340) being arranged at one end of the protection door (330), a transparent glass being embedded in the middle of the protection door (330), and a lighting lamp (350) being arranged at the top of the inner wall of the display rack (240).

3. The multi-angle adjustable drawing display stand according to claim 1, characterized in that: A stepper motor (400) is arranged at the bottom of the inner wall of the base (100), and an output shaft of the stepper motor (400) passes through the top of the inner wall of the base (100) and is fixedly connected to the rotating ring (120).

4. The multi-angle adjustable drawing display stand according to claim 2, characterized in that: Reinforcement rods (500) are provided on both sides of one of the support rods (210), and the ends of the two reinforcement rods (500) are fixedly connected to the other two support rods (210) respectively.

5. The multi-angle adjustable drawing display stand according to claim 3, characterized in that: A plurality of universal wheels (600) are arranged at the bottom of the base (100).

6. The multi-angle adjustable drawing display stand according to claim 5, characterized in that: A plurality of the support rods (210) are each provided with a storage battery inside, and a PLC controller is provided at a top corner of the base (100).

7. The multi-angle adjustable drawing display stand according to claim 6, characterized in that: The electric telescopic rod (250), the lighting lamp (350) and the stepping motor (400) are all electrically connected to a PLC controller, and the PLC controller is electrically connected to a storage battery.

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