High-definition projection equipment based on building knowledge base

Abstract

The high-definition projection equipment based on the building knowledge base comprises a positioning support, a stabilizing assembly, a protection assembly and a projector, the projector is arranged in the protection assembly, the upper end and the lower end of the stabilizing assembly are connected with the positioning support and the protection assembly respectively, and the stabilizing assembly comprises a connecting plate, a stabilizing seat, a buffer assembly and a flexible connector. The upper end of the projector is connected with the flexible connector, and the protection assembly comprises a dustproof cover and a dustproof cover mechanism. The beneficial effects of the utility model are that the design efficiency and quality are improved; a perfect dustproof design structure effectively protects internal components of the equipment, prolongs the service life of the equipment, and ensures stable operation and a projection effect in a dusty environment; and a reliable shockproof and cushioning design structure is adopted, so that the adaptability of the equipment in a vibration environment is enhanced, the equipment damage risk caused by vibration is reduced, and the normal operation of the equipment and the safety of internal components are guaranteed.

Description

Technical Field

[0001] This utility model mainly relates to the field of projection equipment technology, specifically to a high-definition projection device based on an architectural knowledge base. Background Technology

[0002] In the stages of architectural design, construction, and exhibition, the demand for displaying information such as architectural drawings and models is increasing. Although traditional projection equipment can project images, it has the following shortcomings: the construction site environment is complex and dusty, and ordinary projection equipment is easily affected by dust, which affects the projection effect and service life; the equipment is used in a complex environment and is easily affected by vibrations generated during construction, which can damage the projection equipment.

[0003] It should be noted that the above content falls within the scope of the inventor's technical knowledge. Due to the vast and complex nature of the technical content in this field, the above content of this application does not necessarily constitute prior art. Utility Model Content

[0004] 1. The technical problem to be solved by the utility model:

[0005] This utility model provides a high-definition projection device based on a building knowledge base to solve the technical problems existing in the background art.

[0006] 2. Technical Solution:

[0007] To achieve the above objectives, the technical solution provided by this utility model is as follows: a high-definition projection device based on a building knowledge base, comprising a positioning bracket, a stabilizing component, a protective component, and a projector. The projector is disposed within the protective component. The upper and lower ends of the stabilizing component are respectively connected to the positioning bracket and the protective component. The stabilizing component includes a connecting plate, a stabilizing base, a buffer component, and a flexible joint. The upper end of the projector is connected to the flexible joint. The protective component includes a dust cover and a dust cap mechanism.

[0008] In a further optimized configuration, the buffer assembly includes multiple spring columns embedded within the stabilizing base, and the lower end of the positioning bracket is connected to the multiple spring columns.

[0009] In a further optimized configuration, the flexible joint includes a rubber damping cylinder, with flanges at both the upper and lower ends. The rubber damping cylinder passes through the positioning bracket and the connecting plate, and is movably connected to the two flanges.

[0010] In a further optimized configuration, the two flanges are respectively fixedly connected to the positioning bracket and the connecting plate, and the upper end of the projector is fixedly connected to the flange.

[0011] In a further optimized configuration, multiple heat dissipation slots are provided on both sides of the dust cover, a cooling fan is provided at the rear end of the dust cover, and the dust cover mechanism is located at the front end of the dust cover.

[0012] In a further optimized version, the dust cover mechanism includes two opening and closing doors that are slidably connected to the dust cover. A push cylinder is provided on one side of each opening and closing door, and the two opening and closing doors are positioned corresponding to the lens position of the projector.

[0013] In a further optimization, the upper end of the projector has a positioning connector that connects to the stabilizing component.

[0014] 3. Beneficial effects:

[0015] Compared with the prior art, the technical solution provided by this utility model has the following advantages:

[0016] 1. The comprehensive dustproof design effectively protects the internal components of the equipment, extends the service life of the equipment, and ensures stable operation and projection effect in dusty environments;

[0017] 2. Reliable shockproof and vibration-damping design greatly enhances the equipment's adaptability to vibration environments, reduces the risk of equipment damage caused by vibration, and ensures the normal operation of the equipment and the safety of internal components.

[0018] It should be noted that the structures not described in this utility model are the same as or can be implemented using existing technology, and will not be elaborated here, as they do not involve the design points and improvement directions of this utility model. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the overall structure of this utility model from another angle;

[0021] Figure 3 This is a partial exploded view of the structure of this utility model.

[0022] Figure label:

[0023] 1. Positioning bracket; 2. Stabilizing component; 201. Connecting plate; 202. Stabilizing seat; 203. Buffer component; 204. Flexible joint; 2041. Rubber shock absorber; 2042. Flange; 3. Protective component; 301. Dust cover; 3011. Heat dissipation slot; 3012. Cooling fan; 302. Dust cover mechanism; 3021. Opening and closing door; 3022. Push cylinder; 4. Projector. Detailed Implementation

[0024] To facilitate understanding of this utility model, a more comprehensive description of the utility model will be given below with reference to the accompanying drawings, which show several embodiments of the utility model. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of the utility model will be more thorough and complete.

[0025] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0026] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0027] In this utility model, unless otherwise explicitly specified and limited, the terms "installed," "connected," "linked," "fixed," "provided with," and "located in" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances. Example

[0028] See attached document Figure 1-3 A high-definition projection device based on a building knowledge base includes a positioning bracket 1, a stabilizing component 2, a protective component 3, and a projector 4. The projector 4 is disposed inside the protective component 3. The upper and lower ends of the stabilizing component 2 are connected to the positioning bracket 1 and the protective component 3, respectively. The stabilizing component 2 includes a connecting plate 201, a stabilizing seat 202, a buffer component 203, and a flexible joint 204. The upper end of the projector 4 is connected to the flexible joint 204. The protective component 3 includes a dust cover 301 and a dust cover mechanism 302.

[0029] See attached document Figure 1-3The buffer assembly 203 includes multiple spring columns embedded in the stabilizer 202. The lower end of the positioning bracket 1 is connected to multiple spring columns. There are four spring columns, which are distributed at the four corners of the stabilizer 202 in a rectangular arrangement. The buffer assembly 203 forms a buffer zone between the spring columns set on the stabilizer 202 and the positioning bracket 1.

[0030] See attached document Figure 1-3 The flexible joint 204 includes a rubber shock absorber 2041, with flanges 2042 at both the upper and lower ends. The rubber shock absorber 2041 passes through the positioning bracket 1 and the connecting plate 201, and is movably connected to the two flanges 2042. The two flanges 2042 are fixedly connected to the positioning bracket 1 and the connecting plate 201, respectively. The upper end of the projector 4 is fixedly connected to the flanges 2042. The rubber shock absorber 2041 has high elasticity. The upper and lower ends of the flexible joint 204 are connected to the positioning bracket 1, the stabilizing component 2, and the projector 4 through the flanges 2042, which is used to realize vibration and impact in the working environment and play a role in shock absorption.

[0031] See attached document Figure 1-3 Multiple heat dissipation slots 3011 are provided on both sides of the dust cover 301, and a cooling fan 3012 is provided at the rear end of the dust cover 301. The dust cover 301 is cooled by the cooling fan 3012. The dust cover mechanism 302 is located at the front end of the dust cover 301.

[0032] See attached document Figure 1-3 The dust cover mechanism 302 includes two opening and closing doors 3021 that are slidably connected to the dust cover 301. A push cylinder 3022 is provided on one side of the opening and closing door 3021. The two opening and closing doors 3021 are set corresponding to the lens position of the projector 4. When the projector 4 is running, the opening and closing door 3021 is automatically opened by pushing the cylinder 3022. When the projector 4 stops running, the opening and closing door 3021 is automatically closed by pushing the cylinder 3022 to prevent dust from entering the inside of the projection lens.

[0033] The upper end of the projector 4 has a positioning connector that connects to the stabilizing component 2.

[0034] The projection lens uses a high-resolution lens, such as a 4K or even 8K resolution lens. The lens uses a multi-layer optical lens combination, and a special coating process effectively reduces light reflection and refraction loss, ensuring accurate projection of every detail of architectural drawings and models, with clear lines and high color reproduction.

[0035] The positioning bracket 1 is made of high-strength carbon fiber, which is lightweight and high-strength, and has strong stability after assembly; the protective components are made of high-strength and lightweight aluminum alloy, which has good heat dissipation performance.

[0036] The above-described embodiments are merely illustrative of certain implementations of this utility model, and their descriptions are relatively specific and detailed. However, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A high-definition projection device based on an architectural knowledge base, characterized in that: The system includes a positioning bracket (1), a stabilizing component (2), a protective component (3), and a projector (4). The projector (4) is located inside the protective component (3). The upper and lower ends of the stabilizing component (2) are connected to the positioning bracket (1) and the protective component (3), respectively. The stabilizing component (2) includes a connecting plate (201), a stabilizing seat (202), a buffer component (203), and a flexible joint (204). The upper end of the projector (4) is connected to the flexible joint (204). The protective component (3) includes a dust cover (301) and a dust cover mechanism (302).

2. The high-definition projection device based on a building knowledge base according to claim 1, characterized in that: The buffer assembly (203) includes a plurality of spring columns embedded in the stabilizer (202), and the lower end of the positioning bracket (1) is connected to the plurality of spring columns.

3. The high-definition projection device based on a building knowledge base according to claim 1, characterized in that: The flexible joint (204) includes a rubber shock absorber (2041), and the rubber shock absorber (2041) is provided with flanges (2042) at both the upper and lower ends. The rubber shock absorber (2041) passes through the positioning bracket (1) and the connecting plate (201) respectively, and is movably connected to the two flanges (2042).

4. A high-definition projection device based on a building knowledge base according to claim 3, characterized in that: The two flanges (2042) are fixedly connected to the positioning bracket (1) and the connecting plate (201) respectively, and the upper end of the projector (4) is fixedly connected to the flanges (2042).

5. A high-definition projection device based on a building knowledge base according to claim 1, characterized in that: Multiple heat dissipation slots (3011) are provided on both sides of the dust cover (301), a cooling fan (3012) is provided at the rear end of the dust cover (301), and the dust cover mechanism (302) is provided at the front end of the dust cover (301).

6. A high-definition projection device based on a building knowledge base according to claim 1, characterized in that: The dust cover mechanism (302) includes two opening and closing doors (3021) that are slidably connected to the dust cover (301). A push cylinder (3022) is provided on one side of the opening and closing door (3021). The two opening and closing doors (3021) are arranged corresponding to the position of the projection lens of the projector (4).

7. A high-definition projection device based on a building knowledge base according to claim 1, characterized in that: The projector (4) has a positioning connector at its upper end that is connected to the stabilizing component (2).

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