Marking device for space planning

Abstract

The utility model discloses a marking device for space planning, and relates to the technical field of space planning. The marking device for space planning comprises a transparent L-shaped plate and an eliminating mechanism, a placing plate is arranged on the transparent L-shaped plate, a mounting box is fixedly mounted at the bottom of the transparent L-shaped plate, and rectangular openings are formed in the front side and the rear side of the mounting box; the eliminating mechanism is arranged on the mounting box, the eliminating mechanism is used for eliminating alteration of the top of the transparent L-shaped plate, the eliminating mechanism comprises a motor, a threaded rod, a movable plate, a limiting rod, a connecting block, a connecting rod and a brush plate, and the motor is fixedly mounted on one side of the mounting box. Through cooperative use of a motor, a threaded rod, a moving plate, a limiting rod, a connecting block, a connecting rod, a brush plate and an eraser, a drawing can be altered under the condition that the drawing is not polluted, marking with the drawing during space planning is facilitated, when the drawing is used and archived, a new drawing does not need to be printed again, paper is saved, and the use cost is reduced. And the working efficiency is directly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of space planning, in particular to a marking device for space planning. Background Art

[0002] A land space planning drawing marking device with announcement number CN215015322U includes a buckle cover, the top of the buckle cover is fixedly connected to a rotating bead through a connecting rod, the rotating bead is rotatably connected to a connecting block through a first rubber pad, a fixing plate is fixedly installed on the top of the connecting block, a fixing hole is provided in the middle of the fixing plate, a grip is fixedly installed on the top of the fixing plate, a plurality of finger rings are provided on the inner top of the grip, latch holes are provided on both sides of the buckle cover, and the buckle cover is fixedly connected to the side plate and the pad through a latch. The drawings are clamped on the pad of the device, and a first spring side plate is provided on the side to clamp the label, so that the storage and marking of land space planning drawings can be completed in a time-saving and labor-saving manner; the first rubber pad provided between the rotating bead and the connecting block can be used to adjust the direction of the lower pad as needed, thereby achieving the effect of adjustable drawing direction.

[0003] The above-mentioned national land space planning drawing marking device can only mark directly on the drawing, which causes pollution to the drawing and requires the staff to reprint a new drawing when archiving it after use. The operation is cumbersome, resulting in waste of paper and reduced work efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a marking device for space planning, which can solve the above-mentioned problems.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a marking device for space planning, comprising:

[0006] A transparent L-shaped plate, a placement plate is arranged on the transparent L-shaped plate, an installation box is fixedly installed on the bottom of the transparent L-shaped plate, and rectangular openings are opened on the front and rear sides of the installation box;

[0007] The eliminating mechanism is arranged on the installation box and is used for eliminating the alteration on the top of the transparent L-shaped plate.

[0008] Preferably, the elimination mechanism includes a motor, a threaded rod, a movable plate, a limit rod, a connecting block, a connecting rod and a brush plate. The motor is fixedly installed on one side of the installation box, the output shaft of the motor extends to the interior of the installation box and is fixedly installed with a threaded rod, one end of the threaded rod is rotatably installed on the inner wall of the other side of the installation box, two groups of limit rods are fixedly installed in the installation box, the outer wall of the threaded rod is threadedly connected to the movable plate, two groups of mounting holes are opened on the movable plate, the limit rod is slidably installed through the mounting holes and the movable plate, a group of connecting blocks are fixedly installed on the front and rear sides of the movable plate, one end of the connecting block extends to the outside of the installation box through a rectangular opening and is fixedly installed with a connecting rod, and a brush plate is fixedly installed between the two groups of connecting rods.

[0009] Preferably, an eraser is fixedly mounted on the bottom of the brush plate.

[0010] Preferably, four groups of supports are fixedly mounted on the bottom of the installation box.

[0011] Preferably, a hydraulic rod is fixedly mounted on the top of the installation box, and the free end of the hydraulic rod is fixedly mounted on the placement plate.

[0012] Preferably, a groove is provided on the top of the placement plate, and four groups of springs distributed in a rectangular shape are fixedly installed in the groove, and a pressure block is fixedly installed at one end of the spring.

[0013] Preferably, a slide groove is provided on one side of the transparent L-shaped plate, a slider is slidably installed in the slide groove, and one end of the slider is fixedly installed on the placement plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The marking device for space planning can modify drawings without contaminating them through the coordinated use of a motor, a threaded rod, a movable plate, a limit rod, a connecting block, a connecting rod, a brush plate and an eraser, so that drawings can be marked conveniently during space planning. When the drawings are archived after use, there is no need to reprint new drawings, which saves paper and directly improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0017] Figure 1 It is a main perspective view of the utility model;

[0018] Figure 2 It is a cutaway stereogram of the utility model;

[0019] Figure 3 It is a side perspective view of the present invention.

[0020] Figure numerals: 1. Transparent L-shaped plate; 2. Hydraulic rod; 3. Placement plate; 4. Spring; 5. Pressure block; 6. Slide groove; 7. Slider; 8. Elimination mechanism; 801. Motor; 802. Threaded rod; 803. Moving plate; 804. Limit rod; 805. Connecting block; 806. Connecting rod; 807. Brush plate; 9. Eraser; 10. Support; 11. Installation box. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] See also Figure 1-3 The utility model provides a technical solution: a marking device for space planning, including a transparent L-shaped plate 1 and an erasing mechanism 8, a placing plate 3 is arranged on the transparent L-shaped plate 1, a mounting box 11 is fixedly installed on the bottom of the transparent L-shaped plate 1, and rectangular openings are opened on the front and rear sides of the mounting box 11; the erasing mechanism 8 is arranged on the mounting box 11, and the erasing mechanism 8 is used to eliminate the alteration on the top of the transparent L-shaped plate 1.

[0023] The eliminating mechanism 8 includes a motor 801, a threaded rod 802, a movable plate 803, a limiting rod 804, a connecting block 805, a connecting rod 806 and a brush plate 807. The motor 801 is fixedly installed on one side of the installation box 11. The output shaft of the motor 801 extends into the interior of the installation box 11 and is fixedly installed with the threaded rod 802. One end of the threaded rod 802 is rotatably installed on the inner wall of the other side of the installation box 11. Two sets of limiting rods 804 are fixedly installed in the installation box 11. The outer wall of the threaded rod 802 is threadedly connected to the movable plate 803. The movable plate 803 is provided with two sets of mounting holes. Hole, the limit rod 804 is slidably installed through the installation hole and the movable plate 803, and a group of connecting blocks 805 are fixedly installed on the front and rear sides of the movable plate 803. One end of the connecting block 805 extends to the outside of the installation box 11 through the rectangular opening and is fixedly installed with a connecting rod 806. A brush plate 807 is fixedly installed between the two groups of connecting rods 806, so that the drawings can be altered without contaminating them, which is convenient for marking with drawings during space planning. When the drawings are archived after use, there is no need to reprint new drawings, which saves paper and directly improves work efficiency.

[0024] The bottom of the brush plate 807 is fixedly mounted with an eraser 9.

[0025] Four groups of supports 10 are fixedly mounted on the bottom of the installation box 11 .

[0026] A hydraulic rod 2 is fixedly mounted on the top of the mounting box 11 , and a free end of the hydraulic rod 2 and a placement plate 3 are fixedly mounted.

[0027] A groove is provided on the top of the placement plate 3 , and four groups of springs 4 distributed in a rectangular shape are fixedly installed in the groove, and a pressing block 5 is fixedly installed at one end of the spring 4 .

[0028] A slide groove 6 is provided on one side of the transparent L-shaped plate 1 , a slider 7 is slidably installed in the slide groove 6 , and one end of the slider 7 is fixedly installed to the placement plate 3 .

[0029] Working principle: when work is needed, the drawings for space planning are placed on the placement plate 3, and the two sides of the drawings are pressed under the pressing block 5 by pulling the pressing block 5 upwards. Through the action of the spring 4, the pressing block 5 presses the drawings tightly, and then the hydraulic rod 2 is started, and the free end of the hydraulic rod 2 drives the placement plate 3 to move upward, and the drawings are close to the inner top of the transparent L-shaped plate 1. At this time, the staff can use a paint pen to explain the drawings on the top of the transparent L-shaped plate 1, and can carry out space planning on the drawings without contaminating the drawings. When the drawings are used up, the drawings are taken down, and the motor 801 is started by control. The output shaft of the motor 801 rotates to drive the threaded rod 802 to rotate. Under the action of the limit rod 804, the threaded rod 802 rotates to drive the movable plate 803 to move horizontally. The movable plate 803 moves horizontally to drive the connecting block 805, the connecting rod 806 and the brush plate 807 to move horizontally, and finally drives the eraser 9 to move horizontally. The horizontal movement of the eraser 9 can eliminate the traces of alteration on the top of the transparent L-shaped plate 1.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A marking device for space planning, characterized in that: include: A transparent L-shaped plate (1), a placement plate (3) is arranged on the transparent L-shaped plate (1), a mounting box (11) is fixedly mounted on the bottom of the transparent L-shaped plate (1), and rectangular openings are provided on the front and rear sides of the mounting box (11); An erasing mechanism (8) is arranged on the installation box (11) and is used to eliminate the alteration on the top of the transparent L-shaped plate (1).

2. The space planning marking device according to claim 1, characterized in that: The eliminating mechanism (8) comprises a motor (801), a threaded rod (802), a movable plate (803), a limiting rod (804), a connecting block (805), a connecting rod (806) and a brush plate (807); the motor (801) is fixedly mounted on one side of the mounting box (11); the output shaft of the motor (801) extends into the interior of the mounting box (11) and is fixedly mounted with the threaded rod (802); one end of the threaded rod (802) is rotatably mounted on the inner wall of the other side of the mounting box (11); two threaded rods (802) are fixedly mounted in the mounting box (11); A limit rod (804) is formed, the outer wall of the threaded rod (802) is threadedly connected to a movable plate (803), two groups of mounting holes are provided on the movable plate (803), the limit rod (804) is slidably installed through the mounting holes and the movable plate (803), a group of connecting blocks (805) are fixedly installed on the front and rear sides of the movable plate (803), one end of the connecting block (805) extends to the outside of the installation box (11) through a rectangular opening and is fixedly installed with a connecting rod (806), and a brush plate (807) is fixedly installed between the two groups of connecting rods (806).

3. The space planning marking device according to claim 2, characterized in that: The bottom of the brush plate (807) is fixedly provided with an eraser (9).

4. The space planning marking device according to claim 3, characterized in that: Four groups of supports (10) are fixedly mounted on the bottom of the installation box (11).

5. The space planning marking device according to claim 4, characterized in that: A hydraulic rod (2) is fixedly mounted on the top of the installation box (11), and a free end of the hydraulic rod (2) and a placement plate (3) are fixedly mounted.

6. The space planning marking device according to claim 5, characterized in that: A groove is provided on the top of the placement plate (3), and four groups of springs (4) distributed in a rectangular shape are fixedly installed in the groove, and a pressing block (5) is fixedly installed at one end of the spring (4).

7. The space planning marking device according to claim 6, characterized in that: A sliding groove (6) is provided on one side of the transparent L-shaped plate (1), a sliding block (7) is slidably installed in the sliding groove (6), and one end of the sliding block (7) is fixedly installed on the placement plate (3).

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