Drawing storage device

Abstract

The utility model provides a drawing storage device, and relates to the technical field of drawing storage, the drawing storage device comprises a drawing storage cylinder, the axis part of the top end surface of the drawing storage cylinder is provided with an insertion opening communicated with a storage cavity, and a metal induction sheet is embedded in the side end surface at the rightmost side in the insertion opening; the inserting block body is inserted into the inserting opening; when the cylinder cover and the drawing storage cylinder are directly detached without induction shielding of the proximity switch and the metal induction piece through the electromagnetic shielding plate, the proximity switch inevitably induces the metal induction piece in the detaching process, so that high-decibel buzzing warning is achieved through the buzzer at the first time, and the drawing storage cylinder is prevented from being damaged. The high-decibel buzzing warning device has the advantages that the high-decibel buzzing warning device is arranged on the drawing storage cylinder, so that a person who does not know a correct opening mode currently is warned and frightened, meanwhile, a worker is warned and reminded through the high-decibel buzzing warning device, and the problems that an existing drawing storage cylinder is not provided with a corresponding warning structure, and when a non-worker opens the drawing storage cylinder, the non-worker cannot give out a warning prompt are solved.

Description

Technical Field

[0001] This utility model relates to the technical field of drawing storage, and particularly relates to a drawing storage device. Background Art

[0002] The engineering process of predicting, planning, controlling, accounting, analyzing, and evaluating a project is called project cost. When calculating project cost, a series of accounting, analysis, and other tasks need to be carried out on engineering drawing materials. Currently, the storage of engineering drawing materials can be roughly divided into two types. One is for convenient access at any time, usually stored in a drawing storage cylinder for easy carrying by staff. The other is for centralized storage, usually stored in a filing cabinet. However, the method of using a drawing storage cylinder to store drawings has the potential risk of drawing loss or project data leakage because the current drawing storage cylinder itself does not have a corresponding warning structure. When a non-staff member opens the drawing storage cylinder, it does not emit a warning reminder, resulting in the staff not being able to know immediately that a non-staff member has opened the drawing storage cylinder. Therefore, there are deficiencies. Summary of the Invention

[0003] This utility model relates to a drawing storage device, which solves the problem that the current drawing storage cylinder itself does not have a corresponding warning structure, and it does not emit a warning reminder when a non-staff member opens the drawing storage cylinder.

[0004] This utility model provides a drawing storage device, which specifically includes: a drawing storage cylinder. A hanging rope is fixedly installed on the outer peripheral surface of the drawing storage cylinder. An accommodation cavity in the shape of a cylindrical cavity is formed inside the drawing storage cylinder. An insertion opening communicating with the accommodation cavity is formed at the central axis position of the top end surface of the drawing storage cylinder, and the insertion opening is in the shape of a hexagonal opening structure. A metal induction sheet is embedded and installed on the side end surface on the rightmost side in the insertion opening. It also includes a cylinder cover. A plug-in block body in the shape of a hexagonal block is fixedly installed at the central axis position of the bottom end surface of the cylinder cover, and the plug-in block body is inserted inside the insertion opening. A pressing groove in the shape of a circular groove is formed on the top end surface of the cylinder cover. A plug-in groove in the shape of a rectangular groove is formed at the right side of the inner bottom surface of the pressing groove. A proximity switch is fixedly installed on the left side surface of the inner end of the plug-in groove. A matching opening communicating with the plug-in groove is formed on the side end surface on the rightmost side in the plug-in block body, and the matching opening corresponds to the position of the proximity switch. When the bottom end surface of the cylinder cover is attached to the top end surface of the drawing storage cylinder, at this time, the metal induction sheet is located above the matching opening, and the metal induction sheet is not within the sensing range of the proximity switch. When the metal induction sheet corresponds to the position of the matching opening, the metal induction sheet is within the sensing range of the proximity switch.

[0005] Further, a pressing plate in the shape of a circular plate structure is inserted into the pressing groove, and the bottom end surface of the pressing plate is fixedly connected to the inner bottom surface of the pressing groove through a spring connector; an electromagnetic shielding plate is fixedly installed on the bottom end surface of the pressing plate relative to the insertion groove part, and the electromagnetic shielding plate is inserted into the inside of the insertion groove; in the natural state of the spring connector, the top end surface of the pressing plate is on the same horizontal plane as the top end surface of the cylinder cover, and at this time, the bottom end of the electromagnetic shielding plate is located at the upper side of the mating opening.

[0006] Further, when the bottom end surface of the electromagnetic shielding plate is in close contact with the inner bottom surface of the insertion groove, at this time, the electromagnetic shielding plate completely blocks the mating opening part; when the electromagnetic shielding plate completely blocks the mating opening part and the metal induction sheet corresponds to the position of the mating opening, the electromagnetic shielding plate isolates the induction between the metal induction sheet and the proximity switch.

[0007] Further, a microcontroller and a storage battery electrically connected thereto are provided inside the plug-in block; the proximity switch is electrically connected to the microcontroller; a charging socket is embedded and installed on the bottom end surface of the plug-in block, and the charging socket is electrically connected to the storage battery; a group of buzzers are fixedly installed on the inner bottom surface of the pressing groove, and the buzzers are electrically connected to the microcontroller; when the proximity switch senses the metal induction sheet, the proximity switch feeds back a signal to the microcontroller, and the microcontroller controls the buzzers to start.

[0008] Further, a pressing cavity is provided inside the plug-in block, and a power switch is fixedly installed on the inner top surface of the pressing cavity; a plug-in hole communicating with the pressing cavity is provided on the bottom end surface of the plug-in block relative to the pressing cavity part, and the diameter of the plug-in hole is 5 millimeters.

[0009] Further, a set of buckle parts are installed on each of the three side end surfaces of the plug-in opening; a buckle groove is provided on each of the three side end surfaces of the plug-in block; when the bottom end surface of the cylinder cover is in close contact with the top end surface of the drawing storage cylinder, the three sets of buckle parts are respectively clamped and matched with the three buckle grooves.

[0010] The present utility model provides a drawing storage device, which has the following beneficial effects:

[0011] Based on the induction cooperation between the proximity switch and the metal induction sheet, the present utility model realizes the detection and determination of the installation state of the cylinder cover and the drawing storage cylinder. When the cylinder cover and the drawing storage cylinder are directly separated without the electromagnetic shielding plate realizing the induction shielding between the proximity switch and the metal induction sheet, during the separation process, the proximity switch will inevitably cause the metal induction sheet to be induced, so that a high-decibel buzzer warning is realized through the buzzer in the first time, so as to realize the warning deterrence to the personnel who do not know the correct opening method at present, and at the same time, the high-decibel buzzer warning is also used to warn and remind the staff, so that they can go there in time to avoid the loss of engineering drawings and the leakage of engineering data.

[0012] For the buzzer of the present utility model to be turned off, it is necessary to cooperate with pressing the push power switch housed in the pressing cavity. However, the diameter of the insertion hole connected to the pressing cavity in this application is 5 mm. Therefore, when a non-staff member intends to turn off the buzzer, there is simply no tool that can be cooperated to be inserted into the pressing cavity through the insertion hole within a short period of time to press the power switch, thereby preventing the non-staff member from turning off the buzzer within a short period of time and ensuring the buzzer warning deterrence effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings of the embodiments will be briefly introduced below.

[0014] The drawings in the following description only relate to some embodiments of the present utility model and do not limit the present utility model.

[0015] In the drawings:

[0016] Figure 1 A cross-sectional structure diagram of the present application is shown;

[0017] Figure 2 Shows the Figure 1 Local enlarged structure diagram at position A in the present application;

[0018] Figure 3 A local enlarged structure diagram of the split state of the cylinder cover and the drawing storage cylinder of the present application is shown;

[0019] Figure 4 A bottom axonometric structure diagram of the split state of the cylinder cover and the pressing plate of the present application is shown;

[0020] Figure 5 A top axonometric structure diagram of the split state of the cylinder cover and the pressing plate of the present application is shown;

[0021] Figure 6 A system block diagram of the present application is shown;

[0022] LIST OF REFERENCE NUMERALS

[0023] 1. Drawing storage cylinder; 101. Storage cavity; 102. Hanging rope; 103. Metal induction sheet; 104. Buckling member; 105. Insertion opening;

[0024] 2. Cylinder cover; 201. Insertion block; 202. Pressing groove; 203. Buzzer; 204. Pressing plate; 205. Spring connecting member; 206. Electromagnetic shielding plate; 207. Insertion groove; 208. Proximity switch; 209. Pressing cavity; 2010. Power switch; 2011. Insertion hole; 2012. Matching opening; 2013. Charging socket; 2014. Buckling groove; 2015. Storage battery; 2016. Microcontroller. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] To make the objectives, technical solutions and advantages of the present utility model embodiment clearer, the following will clearly and completely describe the technical solutions of the present utility model embodiment in conjunction with the accompanying drawings of the present utility model embodiment. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. Based on the described embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of the present utility model.

[0026] Embodiment: Please refer to Figures 1 to 6 :

[0027] The present utility model provides a drawing storage device, including: a drawing storage cylinder 1, on the outer peripheral surface of the drawing storage cylinder 1, a hanging rope 102 is fixedly installed, through which it is convenient for the staff to carry the drawing storage cylinder 1 on the body for portability. Inside the drawing storage cylinder 1, a storage cavity 101 in the shape of a cylindrical cavity is provided. At the axial center of the top end surface of the drawing storage cylinder 1, a plugging opening 105 communicating with the storage cavity 101 is provided, and the plugging opening 105 is in the shape of a hexagonal opening structure; on one of the side end surfaces on the rightmost side in the plugging opening 105, a metal induction sheet 103 is embedded and installed; it also includes a cylinder cover 2. At the axial center of the bottom end surface of the cylinder cover 2, a plugging block 201 in the shape of a hexagonal block is fixedly installed, and the plugging block 201 is plugged inside the plugging opening 105; on the top end surface of the cylinder cover 2, a pressing groove 202 in the shape of a circular groove is provided. On the right side of the inner bottom surface of the pressing groove 202, a plugging groove 207 in the shape of a rectangular groove is provided. On the left side surface of the inner end of the plugging groove 207, a proximity switch 208 is fixedly installed; on one of the side end surfaces on the rightmost side in the plugging block 201, a matching opening 2012 communicating with the plugging groove 207 is provided, and the matching opening 2012 corresponds to the position of the proximity switch 208; when the bottom end surface of the cylinder cover 2 is in contact with the top end surface of the drawing storage cylinder 1, at this time, the metal induction sheet 103 is located above the matching opening 2012, and the metal induction sheet 103 is not within the sensing range of the proximity switch 208; when the metal induction sheet 103 corresponds to the position of the matching opening 2012, the metal induction sheet 103 is within the sensing range of the proximity switch 208; a pressing plate 204 in the shape of a circular plate is plugged in the pressing groove 202. The bottom end surface of the pressing plate 204 and the inner bottom surface of the pressing groove 202 are fixedly connected by a spring connector 205; on the bottom end surface of the pressing plate 204, relative to the plugging groove 207, an electromagnetic shielding plate 206 is fixedly installed, and the electromagnetic shielding plate 206 is plugged inside the plugging groove 207; in the natural state of the spring connector 205, the top end surface of the pressing plate 204 is on the same horizontal plane as the top end surface of the cylinder cover 2, and at this time, the bottom end of the electromagnetic shielding plate 206 is located above the side of the matching opening 2012; when the bottom end surface of the electromagnetic shielding plate 206 is in contact with the inner bottom surface of the plugging groove 207, at this time, the electromagnetic shielding plate 206 completely blocks the position of the matching opening 2012; when the electromagnetic shielding plate 206 completely blocks the position of the matching opening 2012, and the metal induction sheet 103 corresponds to the position of the matching opening 2012, the electromagnetic shielding plate 206 isolates the induction between the metal induction sheet 103 and the proximity switch 208.

[0028] In this embodiment, a microcontroller 2016 and a storage battery 2015 electrically connected thereto are provided inside the plug-in block 201, and a separate power supply is realized through the storage battery 2015; a proximity switch 208 is electrically connected to the microcontroller 2016; a charging socket 2013 is embedded and installed at the bottom end surface of the plug-in block 201, and the charging socket 2013 is electrically connected to the storage battery 2015. When the power of the storage battery 2015 is insufficient, a charging operation can be realized through the charging socket 2013; a group of buzzers 203 are fixedly installed on the inner bottom surface of the pressing groove 202, and the buzzers 203 are electrically connected to the microcontroller 2016; when the proximity switch 208 senses the metal induction sheet 103, the proximity switch 208 feeds back a signal to the microcontroller 2016, and the microcontroller 2016 controls the buzzer 203 to start.

[0029] In this embodiment, a pressing cavity 209 is provided inside the plug-in block 201, and a power switch 2010 is fixedly installed on the inner top surface of the pressing cavity 209; a plugging hole 2011 communicating with the pressing cavity 209 is provided at the bottom end surface of the plug-in block 201 corresponding to the pressing cavity 209, and the diameter of the plugging hole 2011 is five millimeters. Through the plugging hole 2011 with a diameter of five millimeters, when a non-staff member intends to turn off the buzzer 203, there is simply no tool that can be cooperated to be inserted into the pressing cavity 209 through the plugging hole 2011 to press the power switch 2010 in a short time, so as to prevent the non-staff member from turning off the buzzer 203 in a short time and ensure the buzzing warning deterrence effect of the buzzer 203.

[0030] In this embodiment, a group of buckle members 104 are installed on each of the three side end faces of the plugging opening 105; a buckle groove 2014 is provided on each of the three side end faces of the plug-in block 201; when the bottom end surface of the cylinder cover 2 is attached to the top end surface of the drawing storage cylinder 1, the three buckle members 104 are respectively engaged with the three buckle grooves 2014. Therefore, through the engagement of the buckle members 104 and the buckle grooves 2014, the fixed installation operation of the cylinder cover 2 and the drawing storage cylinder 1 is realized.

[0031] The working principle of this embodiment:

[0032] The engineering drawings are stored in the storage cavity 101 of the drawing storage cylinder 1. When a staff member needs to take the engineering drawings, the staff member who knows the correct way to open the cylinder cover 2 can first press the pressing plate 204 downward along the pressing groove 202 to synchronously drive the electromagnetic shielding plate 206 to move downward along the plugging groove 207 until the electromagnetic shielding plate 206 completely blocks the position of the cooperation opening 2012. Then, at this time, the staff member can then pull the cylinder cover 2 outward to separate the buckle members 104 from the buckle grooves 2014, so as to pull the plug-in block 201 out of the plugging opening 105. At this time, the staff member can take the engineering drawings in the storage cavity 101 through the plugging opening 105;

[0033] When a non-staff member intends to open the cylinder cover 2 to take the engineering drawings, since they are not aware of the correct way to open the cylinder cover 2, when they directly pull out the cylinder cover 2 outward, during the upward movement of the plugging block 201 along the plugging opening 105, the mating opening 2012 will move to a state corresponding to the position of the metal induction sheet 103. At this time, without the shielding of the electromagnetic shielding plate 206, the proximity switch 208 will sense the metal induction sheet 103, and the proximity switch 208 will give a feedback signal to the microcontroller 2016. The microcontroller 2016 controls the buzzer 203 to start. Through the high-decibel buzzer warning of the buzzer 203, it will achieve a warning deterrence for the current non-staff member, and at the same time, through this high-decibel buzzer warning, it will achieve a warning reminder for the staff member;

[0034] When it is necessary to turn off the buzzer 203, it is necessary to press the power switch 2010 to achieve the shutdown. However, the power switch 2010 is housed in the pressing cavity 209, and the diameter of the plugging hole 2011 communicating with the pressing cavity 209 is five millimeters. Therefore, when a non-staff member intends to turn off the buzzer 203, they simply have no tool to cooperate with to insert into the pressing cavity 209 through the plugging hole 2011 to press the power switch 2010 in a short time, so as to prevent the non-staff member from turning off the buzzer 203 in a short time to ensure the buzzer warning deterrence effect of the buzzer 203. When the staff member needs to turn off the buzzer 203, they will have sufficient time to obtain the corresponding slender tool to insert it into the pressing cavity 209 through the plugging hole 2011 to press the power switch 2010 to achieve the shutdown operation of the buzzer 203.

[0035] In this article, the following points need to be noted:

[0036] 1. The attached drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure. Other structures can refer to the general design.

[0037] 2. Without conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0038] The above is only the specific implementation manner of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present disclosure can easily think of changes or substitutions, which should all be covered within the protection scope of the present disclosure.

Claims

1. A drawing storage device, comprising a drawing storage cylinder (1), and a hanging rope (102) is fixedly installed on the outer peripheral surface of the drawing storage cylinder (1), characterized in that, The interior of the drawing storage cylinder (1) is provided with a storage cavity (101) in the structure of a cylindrical cavity. An insertion opening (105) communicating with the storage cavity (101) is provided at the axial center of the top end face of the drawing storage cylinder (1). The insertion opening (105) is in the structure of a hexagonal opening; a metal induction sheet (103) is embedded and installed on one side end face at the rightmost position in the insertion opening (105); a cylinder cover (2) is further included. A plugging block (201) in the structure of a hexagonal block is fixedly installed at the axial center of the bottom end face of the cylinder cover (2). The plugging block (201) is plugged inside the insertion opening (105); a pressing groove (202) in the structure of a circular groove is provided on the top end face of the cylinder cover (2). A plugging groove (207) in the structure of a rectangular groove is provided at the right side of the inner bottom face of the pressing groove (202). A proximity switch (208) is fixedly installed on the left side face of the inner end of the plugging groove (207); a matching opening (2012) communicating with the plugging groove (207) is provided on one side end face at the rightmost position in the plugging block (201). The matching opening (2012) corresponds to the position of the proximity switch (208); when the bottom end face of the cylinder cover (2) is in fit with the top end face of the drawing storage cylinder (1), at this time, the metal induction sheet (103) is located above the matching opening (2012), and the metal induction sheet (103) is not within the induction range of the proximity switch (208); when the metal induction sheet (103) corresponds to the position of the matching opening (2012), the metal induction sheet (103) is within the induction range of the proximity switch (208).

2. The drawing storage device according to claim 1, characterized in that A pressing plate (204) in the structure of a circular plate is plugged in the pressing groove (202). The bottom end face of the pressing plate (204) is fixedly connected with the inner bottom face of the pressing groove (202) through a spring connecting piece (205); an electromagnetic shielding plate (206) is fixedly installed on the bottom end face of the pressing plate (204) relative to the position of the plugging groove (207). The electromagnetic shielding plate (206) is plugged inside the plugging groove (207); in the natural state of the spring connecting piece (205), the top end face of the pressing plate (204) is on the same horizontal plane as the top end face of the cylinder cover (2), and at this time, the bottom end of the electromagnetic shielding plate (206) is located above the side of the matching opening (2012).

3. The drawing storage device according to claim 2, characterized in that, When the bottom end face of the electromagnetic shielding plate (206) is in fit contact with the inner bottom face of the plugging groove (207), at this time, the electromagnetic shielding plate (206) completely blocks the position of the matching opening (2012); when the electromagnetic shielding plate (206) completely blocks the position of the matching opening (2012), when the metal induction sheet (103) corresponds to the position of the matching opening (2012), the electromagnetic shielding plate (206) isolates the induction between the metal induction sheet (103) and the proximity switch (208).

4. The drawing storage device according to claim 3, wherein, The plug-in block body (201) is internally provided with a microcontroller (2016) and a storage battery (2015) electrically connected thereto; the proximity switch (208) is electrically connected to the microcontroller (2016); a charging socket (2013) is embedded and installed on the bottom end surface of the plug-in block body (201), and the charging socket (2013) is electrically connected to the storage battery (2015); a group of buzzers (203) are fixedly installed on the inner bottom surface of the pressing groove (202), and the buzzers (203) are electrically connected to the microcontroller (2016); when the proximity switch (208) senses the metal induction sheet (103), the proximity switch (208) feeds back a signal to the microcontroller (2016), and the microcontroller (2016) controls the buzzers (203) to start.

5. The drawing storage device according to claim 4, characterized in that, A pressing cavity (209) is formed inside the plug-in block body (201), and a power switch (2010) is fixedly installed on the inner top surface of the pressing cavity (209); a plug-in hole position (2011) communicating with the pressing cavity (209) is formed on the bottom end surface of the plug-in block body (201) corresponding to the pressing cavity (209), and the diameter of the plug-in hole position (2011) is five millimeters.

6. The drawing storage device according to claim 5, characterized in that, A group of buckle members (104) are installed on each of the three side end faces of the plug-in opening (105); a buckle groove (2014) is formed on each of the three side end faces of the plug-in block body (201); when the bottom end surface of the cylinder cover (2) is attached to the top end surface of the drawing storage cylinder (1), the three buckle members (104) are respectively engaged with the three buckle grooves (2014).

Images