A free drawing template

Abstract

The utility model relates to design technical field especially relates to a kind of drawing template that can be freely retracted, including template body, installation component, support plate and adjusting structure, installation component is set on support plate, template body is installed on installation component, adjusting structure includes support, slider, connecting block, displacement piece, spring and two locking pieces, support plate is rotatably connected with support, support has sliding slot and multiple clamping grooves, slider is slidably connected with sliding slot, the both ends of connecting block are respectively hinged with slider and support plate, slider has round hole and two through holes, displacement piece is slidably connected with round hole, two locking pieces are slidably connected with corresponding through hole respectively, and two locking pieces are placed in corresponding clamping groove respectively, in this way, solve the technical problem that the inclination angle of template cannot be freely adjusted when using template to assist office in prior art, leading to poor practicability.

Description

Technical Field

[0001] This utility model relates to the field of design technology, and in particular to a retractable drawing template. Background Technology

[0002] In diverse and highly specialized fields such as UI design, engineering drawing, and artistic creation, drawing templates play a crucial role as indispensable auxiliary office tools. They are not only a bridge for designers to transform abstract ideas into concrete graphics, but also a key medium to ensure that design results meet industry standards and improve the accuracy of visual communication.

[0003] A UI design drawing template, as disclosed in prior art patent application number CN201821789712.6, includes a support plate and a template body. The template body has commonly used, perforated graphics. The support plate has two symmetrical mounting slots on its rear side, each containing a rotating shaft. A through-hole slot is located above the center of the rotating shaft. The lower plane of the slot is flush with the upper plane of the support plate during drawing. A limit device is provided within the slot. One end of the template body is positioned within the slot. This design reduces relative movement between the template body and the drawing paper, resulting in greater stability and reliability.

[0004] However, in the above methods, when using templates to assist in office work, the tilt angle of the template cannot be freely adjusted, resulting in poor practicality. Utility Model Content

[0005] The purpose of this utility model is to provide a freely retractable drawing template, which aims to solve the technical problem in the prior art that the tilt angle of the template cannot be freely adjusted when using templates to assist in office work, resulting in poor practicality.

[0006] To achieve the above objectives, this utility model employs a freely retractable drawing template, comprising a template body, a mounting assembly, a support plate, and an adjustment structure. The mounting assembly is disposed on the support plate, and the template body is mounted on the mounting assembly.

[0007] The adjustment structure includes a bracket, a sliding member, a connecting block, a displacement member, a spring, and two locking members. The support plate is rotatably connected to the bracket. The bracket has a sliding groove and multiple retaining grooves. The sliding member is slidably connected to the sliding groove. The two ends of the connecting block are respectively hinged to the sliding member and the support plate. The sliding member has a round hole and two through holes. The displacement member is slidably connected to the round hole. The two locking members are respectively slidably connected to the corresponding through holes, and the two locking members are respectively placed in the corresponding retaining grooves. The spring is placed in the round hole, and the two ends of the spring are respectively fixedly connected to the displacement member and the sliding member. The displacement member has two displacement grooves.

[0008] The sliding component includes a slider and a step. The slider is slidably connected to the groove, the step is fixedly connected to the slider, and one end of the connecting block is hinged to the step.

[0009] The displacement component includes a sliding rod and a force-applying block. The sliding rod is slidably connected to the circular hole and fixedly connected to the spring. The force-applying block is fixedly connected to the end of the sliding rod away from the spring.

[0010] The mounting assembly includes two lugs, a rotating component, and a fastener. Both lugs are fixedly connected to the support plate. The rotating component is rotatably connected to the two lugs. The rotating component has a slot, and the template body is placed in the slot. The fastener is threadedly engaged with the rotating component and abuts against the template body.

[0011] The rotating component includes two round rods and a roller body, with the roller body rotatably connected to the corresponding lugs via the two round rods.

[0012] This utility model discloses a freely retractable drawing template. In practical use, the template body is installed using the mounting assembly. When the angle of the template body needs to be adjusted, the sliding member is slid to align the two displacement grooves on the sliding member with the two through holes. Then, the sliding member is slid, which drives the two locking members to move. As the two sliding members move, they are held in place by the bracket and enter the two displacement grooves to avoid obstruction. At the same time, the movement of the sliding member causes the two ends of the connecting block to rotate on the sliding member and the support plate respectively. When the connecting block rotates, it causes the support plate to rotate on the bracket. After the angle is adjusted to the specified position, the sliding member is released. At this time, the spring returns to its original position and drives the sliding member to move. As the sliding member moves, it holds the two locking members and inserts them into the corresponding retaining grooves for retaining and limiting. This method solves the technical problem in the prior art where the tilt angle of the template cannot be freely adjusted when using templates for office work, resulting in poor practicality. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1This is a schematic diagram of the structure of the freely retractable drawing template of this utility model.

[0015] Figure 2 This is the main view of the freely retractable drawing template of this utility model.

[0016] Figure 3 This is a partial structural diagram of the freely retractable drawing template of this utility model.

[0017] Figure 4 This is the utility model Figure 2 A cross-sectional view of the AA line structure.

[0018] 101-Template body, 102-Support plate, 103-Bracket, 104-Connecting block, 105-Spring, 106-Locking component, 107-Slider, 108-Step, 109-Slide rod, 110-Force application block, 111-Ear support, 112-Fastener, 113-Round rod, 114-Roller body, 115-Slide groove, 116-Holding groove, 117-Round hole, 118-Through hole, 119-Displacement groove, 120-Slot, 121-Magnet. Detailed Implementation

[0019] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0020] Please see Figures 1-4 ,in Figure 1 This is a schematic diagram of the structure of the freely retractable drawing template of this utility model. Figure 2 This is the main view of the freely retractable drawing template of this utility model. Figure 3 This is a partial structural diagram of the freely retractable drawing template of this utility model. Figure 4 This is the utility model Figure 2 A cross-sectional view of the AA line structure.

[0021] This utility model provides a freely retractable drawing template, including a template body 101, an installation component, a support plate 102, and an adjustment structure. The adjustment structure includes a bracket 103, a sliding member, a connecting block 104, a displacement member, a spring 105, and two locking members 106. The sliding member includes a slider 107 and a step 108. The displacement member includes a sliding rod 109 and a force-applying block 110. The installation component includes two lugs 111, a rotating member, and a fastener 112. The rotating member includes two round rods 113 and a roller 114. The aforementioned solution solves the technical problem in the prior art where the tilt angle of the template cannot be freely adjusted when using templates for office work, resulting in poor practicality.

[0022] In this specific embodiment, the mounting component is disposed on the support plate 102, and the template body 101 is mounted on the mounting component, thereby installing the template body 101 through the mounting component.

[0023] The support plate 102 is rotatably connected to the bracket 103. The bracket 103 has a sliding groove 115 and multiple retaining grooves 116. The sliding member is slidably connected to the sliding groove 115. The two ends of the connecting block 104 are respectively hinged to the sliding member and the support plate 102. The sliding member has a round hole 117 and two through holes 118. The displacement member is slidably connected to the round hole 117. The two locking members 106 are respectively slidably connected to the corresponding through holes 118, and the two locking members 106 are respectively placed in the corresponding retaining grooves 116. The spring 105 is placed in the round hole 117, and the two ends of the spring 105 are respectively fixedly connected to the displacement member and the sliding member. The displacement member has two displacement grooves 119. In specific use, the template body 101 is installed through the installation assembly. When it is necessary to adjust the angle of the template body 101, the displacement member is slid to adjust the angle of the template body 101. The two displacement grooves 119 on the displacement member are aligned with the two through holes 118. Then, the sliding member is slid. When the sliding member slides, it drives the two locking members 106 to move. When the two sliding members move, they are supported by the bracket 103 and enter the two displacement grooves 119 to avoid obstruction. At the same time, the sliding member drives the two ends of the connecting block 104 to rotate on the sliding member and the support plate 102 respectively. When the connecting block 104 rotates, it drives the support plate 102 to rotate on the bracket 103. After the angle is adjusted to the specified position, the displacement member is released. At this time, the spring 105 resets and drives the displacement member to move. When the displacement member moves, it supports the two locking members 106 and inserts them into the corresponding retaining grooves 116 for retaining and limiting. This method solves the technical problem in the prior art that the tilt angle of the template cannot be freely adjusted when using templates for office work, resulting in poor practicality.

[0024] Secondly, the step 108 is fixedly connected to the slider 107, and one end of the connecting block 104 is hinged to the step 108. In actual use, when the slider 107 slides in the groove 115, the slider 107 drives the step 108 to move, and the step 108 drives the connecting block 104 to rotate.

[0025] Meanwhile, the slide rod 109 is slidably connected to the circular hole 117 and fixedly connected to the spring 105. The force-applying block 110 is fixedly connected to the end of the slide rod 109 away from the spring 105. In actual use, the force-applying block 110 drives the slide rod 109 to move. The displacement groove 119 is provided on the slide rod 109, thereby driving the displacement groove 119 to align with the through hole 118.

[0026] In addition, both of the supporting ears 111 are fixedly connected to the support plate 102, and the rotating member is rotatably connected to the two supporting ears 111. The rotating member has a slot 120, and the template body 101 is placed in the slot 120. The fastener 112 is threadedly engaged with the rotating member and abuts against the template body 101. By placing the template body 101 in the slot 120 and installing and fixing the template body 101 with the fastener 112, the rotating member can drive the template body 101 to rotate.

[0027] Furthermore, the roller body 114 is rotatably connected to the corresponding support lug 111 via two round rods 113. The roller body 114 is used to install the template body 101, and the round rods 113 are used to realize the rotatable connection between the roller body 114 and the support lug 111.

[0028] Meanwhile, the support plate 102 is provided with a magnet 121 to cooperate with it, so as to fix the drawing.

[0029] Using the freely retractable drawing template of this utility model, in specific use, the template body 101 is installed through the mounting assembly. When it is necessary to adjust the angle of the template body 101, the displacement member is slid to align the two displacement grooves 119 on the displacement member with the two through holes 118. Then, the sliding member is slid, which drives the two locking members 106 to move. When the two sliding members move, they are supported by the bracket 103 and enter the two displacement grooves 119 to avoid obstruction. At the same time, the movement of the sliding member drives the connecting... The two ends of the connecting block 104 rotate on the sliding member and the support plate 102 respectively. When the connecting block 104 rotates, it drives the support plate 102 to rotate on the bracket 103. After the angle is adjusted to the specified position, the displacement member is released. At this time, the spring 105 resets and drives the displacement member to move. When the displacement member moves, it abuts against the two locking members 106 and inserts them into the corresponding holding slots 116 for holding and limiting. This method solves the technical problem in the prior art that the tilt angle of the template cannot be freely adjusted when using templates for office work, resulting in poor practicality.

[0030] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Those skilled in the art can understand that implementing all or part of the above-described embodiments and making equivalent changes in accordance with the claims of the present utility model are still within the scope of the utility model.

Claims

1. A freely retractable drawing template, comprising a template body, a mounting assembly, and a support plate, wherein the mounting assembly is disposed on the support plate, and the template body is mounted on the mounting assembly, characterized in that, It also includes adjusting the structure; The adjustment structure includes a bracket, a sliding member, a connecting block, a displacement member, a spring, and two locking members. The support plate is rotatably connected to the bracket. The bracket has a sliding groove and multiple retaining grooves. The sliding member is slidably connected to the sliding groove. The two ends of the connecting block are respectively hinged to the sliding member and the support plate. The sliding member has a round hole and two through holes. The displacement member is slidably connected to the round hole. The two locking members are respectively slidably connected to the corresponding through holes, and the two locking members are respectively placed in the corresponding retaining grooves. The spring is placed in the round hole, and the two ends of the spring are respectively fixedly connected to the displacement member and the sliding member. The displacement member has two displacement grooves.

2. The freely retractable drawing template as described in claim 1, characterized in that, The sliding component includes a slider and a step. The slider is slidably connected to the groove, the step is fixedly connected to the slider, and one end of the connecting block is hinged to the step.

3. The freely retractable drawing template as described in claim 2, characterized in that, The displacement component includes a sliding rod and a force-applying block. The sliding rod is slidably connected to the circular hole and fixedly connected to the spring. The force-applying block is fixedly connected to the end of the sliding rod away from the spring.

4. The freely retractable drawing template as described in claim 3, characterized in that, The mounting assembly includes two lugs, a rotating component, and a fastener. Both lugs are fixedly connected to the support plate. The rotating component is rotatably connected to the two lugs. The rotating component has a slot, and the template body is placed in the slot. The fastener is threadedly engaged with the rotating component and abuts against the template body.

5. The freely retractable drawing template as described in claim 4, characterized in that, The rotating component includes two round rods and a roller body, and the roller body is rotatably connected to the corresponding lugs via the two round rods.

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