Interactive design display projector

Abstract

The utility model relates to the technical field of projectors, in particular to an interactive design display projector which comprises a projector body, a supporting structure is arranged on the bottom side of the projector body, the supporting structure comprises an adjusting screw rod, the bottom side of the projector body is rotationally connected with the adjusting screw rod, the adjusting screw rod is in threaded connection with a movable frame, and the movable frame is in threaded connection with the projector body. The movable frame is in sliding connection with the bottom side of the projector body, the side face of the projector body is rotationally connected with a supporting frame, the two ends of the movable frame are both fixedly connected with blocking columns, the supporting frame abuts against the side faces of the blocking columns, and a protection structure is arranged on the top side of the projector body; according to the projector, the independent positioning structure is arranged for the supporting frame, so that the supporting position of the supporting frame can be adjusted according to needs and independently kept, storage of the supporting frame is not affected, repeated adjustment needed when the projector is used every time is avoided, and the use experience is improved.

Description

Technical Field

[0001] The utility model relates to a projector, in particular to an interactive design display projector, belonging to the technical field of projectors. Background Technique

[0002] The thinking method of interactive design is constructed on the user-centered method of industrial design and developed at the same time. It is more oriented to behaviors and processes, regards the product as an event, emphasizes the ability of process thinking, and flowcharts, state transition diagrams, storyboards, etc. become important design expression means. More importantly, it is necessary to master the skills and methods of prototype implementation of software and hardware and evaluation technologies. Projection equipment is required for interactive design display.

[0003] The support structures of existing projector devices are usually relatively simple and often only include a single angle adjustment function, which makes it necessary to adjust the support angle of the projector every time it is taken to match the position of the projection screen. Content of the Utility Model

[0004] The purpose of the utility model is to provide an interactive design display projector to solve the above problems. By setting an independent positioning structure for the support frame, the support position of the support frame can be adjusted as needed and maintained separately, which will not affect the storage of the support frame, avoid repeated adjustment every time the projector is used, and improve the use experience.

[0005] The utility model realizes the above purpose through the following technical solutions. An interactive design display projector includes a projector body. A support structure is provided on the bottom side of the projector body. The support structure includes an adjustment screw. The adjustment screw is rotatably connected to the bottom side of the projector body. A moving frame is threadedly connected to the adjustment screw. The moving frame is slidably connected to the bottom side of the projector body. A support frame is rotatably connected to the side of the projector body. Blocking columns are fixedly connected to both ends of the moving frame. The support frame abuts against the sides of the blocking columns. A protection structure is provided on the top side of the projector body.

[0006] Preferably, the support frame has a "U" - shaped structure, and a torsion spring is fixedly connected between the end of the support frame and the projector body.

[0007] Preferably, a support foot is fixedly connected to the bottom side of the projector body, and the bottom side of the support foot has an arc surface structure.

[0008] Preferably, a positioning block is slidably connected to the inside of the projector body, and a first spring is fixedly connected between the positioning block and the projector body.

[0009] Preferably, the end of the positioning block has an arc surface structure, and the middle part of the support frame is engaged with the positioning block.

[0010] Preferably, the protective structure includes a flip-up protective plate, which is rotatably connected to the top side of the projector body, and the flip-up protective plate has an "L" shaped cross-section.

[0011] Preferably, the side of the flip-up protective plate abuts against the projector body, and a lifting groove is provided on one side of the flip-up protective plate.

[0012] Preferably, the side of the flip-up protective plate is provided with a locking groove, and the top side of the projector body is slidably connected with a release block.

[0013] Preferably, a second spring is fixedly connected between the release block and the projector body, and the end of the release block has an inclined structure.

[0014] The beneficial effects of this utility model are as follows: the support frame can be rotated to the rear side of the projector body for storage. When the projector body is in use, the support frame can be used to support the projector and adjust its angle. When the user rotates the adjusting screw, the adjusting screw will drive the movable frame to slide on the bottom side of the projector body. At the same time, the position of the blocking posts set at both ends of the movable frame changes. When the support frame rotates to the end of the projector, it will abut against the blocking posts. At this time, the projection end of the projector can be raised to a certain angle. As the adjusting screw is rotated, the projection angle of the projector changes accordingly, making it convenient for the projector to project a suitable image on the screen. After the projection is completed, the position of the movable frame will not change after the support frame is stored away, so that the support angle of the projector does not need to be readjusted when projecting again, thus improving the installation efficiency. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 for Figure 1 The diagram shows the connection structure between the projector body and the support frame.

[0017] Figure 3 for Figure 2 The diagram shows the connection structure between the projector body and the flip-up protective plate.

[0018] Figure 4 for Figure 1 The diagram shows the connection structure between the projector body and the mobile stand.

[0019] Figure 5 for Figure 4 The diagram shows an enlarged view of part A.

[0020] In the diagram: 1. Projector body; 2. Support structure; 201. Support frame; 202. Blocking column; 203. Support foot; 204. Adjusting screw; 205. Moving frame; 206. Positioning block; 207. First spring; 208. Torsion spring; 3. Protective structure; 301. Flip-over protective plate; 302. Engaging groove; 303. Lifting groove; 304. Release block; 305. Second spring. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-5 As shown, an interactive design display projector includes a projector body 1. A support structure 2 is provided on the bottom side of the projector body 1. The support structure 2 includes an adjusting screw 204. The adjusting screw 204 is rotatably connected to the bottom side of the projector body 1. A movable frame 205 is threadedly connected to the adjusting screw 204. The movable frame 205 is slidably connected to the bottom side of the projector body 1. A support frame 201 is rotatably connected to the side of the projector body 1. Both ends of the movable frame 205 are fixedly connected to blocking posts 202. The side of the support frame 201 abuts against the side of the blocking posts 202. A protective structure 3 is provided on the top side of the projector body 1.

[0023] As a technical optimization of this utility model, the support frame 201 has a "U"-shaped structure. A torsion spring 208 is fixedly connected between the end of the support frame 201 and the projector body 1. The torsion spring 208 allows the support frame 201 to automatically rotate towards the blocking post 202, facilitating the placement of the projector. A support foot 203 is fixedly connected to the bottom side of the projector body 1. The bottom side of the support foot 203 has an arc-shaped structure, which provides stable support for the projector at different support angles. A positioning block 20 is slidably connected to the inner side of the projector body 1. 6. A first spring 207 is fixedly connected between the positioning block 206 and the projector body 1. The end of the positioning block 206 has an arc-shaped structure. The middle part of the support frame 201 is engaged with the positioning block 206. In order to facilitate the storage and fixing of the support frame 201, a positioning block 206 is provided on the bottom side of the projector body 1. The end of the positioning block 206 has an arc-shaped structure. When the support frame 201 is rotated to the position of the positioning block 206, the middle part of the support frame 201 will engage with the positioning block 206, thereby fixing the position of the support frame 201 at this time. When it is necessary to release, simply press the end of the positioning block 206.

[0024] As a technical optimization of this utility model, the protective structure 3 includes a flip-up protective plate 301. The flip-up protective plate 301 is rotatably connected to the top side of the projector body 1. The flip-up protective plate 301 has an "L"-shaped cross-section. The side of the flip-up protective plate 301 abuts against the projector body 1. A lifting groove 303 is provided on one side of the flip-up protective plate 301, and a locking groove 302 is provided on the other side. A release block 304 is slidably connected to the top side of the projector body 1. A second spring 305 is fixedly connected between the release block 304 and the projector body 1. The end of the release block 304 has a beveled structure. A flip-up protective plate 301 is provided on the top side of the projector body 1. The flip-up protective plate 301 can protect the projection part of the projector body 1. When the projector is in use, the flip-up protective plate 301 can be rotated to the top side of the projector body 1 and fixed by the locking effect between the end of the release block 304 and the locking groove 302. At this time, the user can lift the projector body 1 through the lifting groove 303 on the flip-up protective plate 301 to easily change the placement position. Sliding the release block 304 can release the locking state of the flip-up protective plate 301 for easy operation.

[0025] In use, this invention features a rotatable support frame 201 located on the bottom side of the projector body 1. The support frame 201 can be rotated to the rear of the projector body 1 for storage. When the projector body 1 is in use, the support frame 201 can be used to support the projector and adjust its angle. When the user rotates the adjusting screw 204, the adjusting screw 204 drives the movable frame 205 to slide on the bottom side of the projector body 1. Simultaneously, the positions of the blocking posts 202 at both ends of the movable frame 205 change, and the support frame 201 rotates towards the projector. When the projector's end comes into contact with the blocking post 202, the torsion spring 208 allows the support frame 201 to automatically rotate towards the blocking post 202, facilitating projector placement. At this point, the projector's projection end can be raised to a certain angle. As the adjusting screw 204 rotates, the projector's projection angle changes accordingly, allowing for proper image projection onto the screen. After projection, the support frame 201 can be stored away, and the position of the movable frame 205 remains unchanged, eliminating the need for readjustment when projecting again. To improve installation efficiency, the curved structure of the support foot 203 provides stable support for the projector at different angles. For easy storage and securing of the support frame 201, a positioning block 206 is located on the bottom side of the projector body 1. The end of the positioning block 206 has a curved structure. When the support frame 201 is rotated towards the positioning block 206, the middle of the support frame 201 engages with the positioning block 206, thus fixing the position of the support frame 201. To release it, simply press the end of the positioning block 206. The top side of the body 1 is provided with a flip-up protective plate 301, which can protect the projection part of the projector body 1. When the projector is in use, the flip-up protective plate 301 can be rotated to the top side of the projector body 1 and fixed by the locking effect between the end of the release block 304 and the locking groove 302. At this time, the user can lift the projector body 1 through the lifting groove 303 on the flip-up protective plate 301 to easily change the placement position. The locking state of the flip-up protective plate 301 can be released by sliding the release block 304, which is convenient for operation.

[0026] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0027] Furthermore, it should be understood that although this specification describes the embodiments, not every embodiment contains only one independent technical solution. This way of describing the specification is only for clarity. Those skilled in the art should regard the specification as a whole and the technical solutions in each embodiment.

Claims

1. An interactive design display projector, comprising a projector body (1), characterized in that: A support structure (2) is provided on the bottom side of the projector body (1). The support structure (2) includes an adjustment screw (204). The adjustment screw (204) is rotatably connected to the bottom side of the projector body (1). A moving frame (205) is threadedly connected to the adjustment screw (204). The moving frame (205) is slidably connected to the bottom side of the projector body (1). A support frame (201) is rotatably connected to the side of the projector body (1). Both ends of the moving frame (205) are fixedly connected with blocking columns (202). The side of the support frame (201) abuts against the side of the blocking columns (202). A protection structure (3) is provided on the top side of the projector body (1).

2. The interactive design display projector according to claim 1, characterized in that: The support frame (201) has a "U" - shaped structure. A torsion spring (208) is fixedly connected between the end of the support frame (201) and the projector body (1).

3. The interactive design display projector according to claim 1, characterized in that: Support feet (203) are fixedly connected to the bottom side of the projector body (1). The bottom side of the support feet (203) has an arc - shaped structure.

4. An interactive design display projector according to claim 1, characterized in that: A positioning block (206) is slidably connected to the inside of the projector body (1). A first spring (207) is fixedly connected between the positioning block (206) and the projector body (1).

5. An interactive design display projector according to claim 4, characterized in that: The end of the positioning block (206) has an arc - shaped structure. The middle part of the support frame (201) is engaged with the positioning block (206).

6. An interactive design display projector according to claim 1, characterized in that: The protection structure (3) includes a flip - up protection plate (301). The flip - up protection plate (301) is rotatably connected to the top side of the projector body (1). The cross - section of the flip - up protection plate (301) is in an "L" - shaped structure.

7. An interactive design display projector according to claim 6, characterized in that: The side of the flip - up protection plate (301) abuts against the projector body (1). A lifting groove (303) is formed on one side of the flip - up protection plate (301).

8. An interactive design display projector according to claim 6, characterized in that: A clamping groove (302) is formed on the side of the flip - up protection plate (301). A release block (304) is slidably connected to the top side of the projector body (1).

9. An interactive design display projector according to claim 8, characterized in that: A second spring (305) is fixedly connected between the release block (304) and the projector body (1). The end of the release block (304) has an inclined surface structure.

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