Signboard management device with real-time digital display function
By designing a sign management device with real-time digital display function, the optical coupling sensor and controller are used to realize automatic detection and recording of safety warning signs, solving the problem of time-consuming, labor-intensive and error-prone problems of manual inventory, and significantly improving management efficiency and accuracy , reduces costs and risks.
Patent Information
- Application Number
- CN202411584679.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-07
- Publication Date
- 2025-02-07
AI Technical Summary
In the prior art, the management of safety warning signs relies on manual inventory, which leads to time-consuming and labor-intensive management, prone to errors, and is difficult to detect the loss of signs in time, resulting in large errors in statistical situations, affecting management accuracy and performance appraisal.
Design a sign management device with real-time digital display function, including sign placing seats, sign placing card slots, sign placing card slot detection parts and sign display parts, and realize safety warning through optocoupler sensors and controllers Automatic detection and recording of signs.
Automatic detection and recording of safety warning signs is realized, saving more than 70% of manual inventory time, significantly improving management efficiency, reducing loss rate and management error rate, and reducing labor costs and material procurement costs.
Smart Images
Figure CN119398076A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of safety warning sign management, and in particular to a sign management device with a real-time digital display function. Background Art
[0002] During the maintenance of power or transmission and distribution lines, in order to ensure the safety of unrelated personnel and the normal progress of power maintenance work, maintenance personnel usually place safety warning signs under the maintenance area to remind personnel not related to the maintenance to take a detour and avoid unrelated personnel being injured by falling maintenance tools. It can be seen that safety warning signs play a vital role in the power team's maintenance of transmission and distribution lines and in the construction process at the construction site.
[0003] However, when maintenance personnel take safety warning signs from the inspection warehouse or return them to the inspection warehouse, the number and status of the safety warning signs are generally confirmed by manual counting by warehouse management. Although this method of managing safety warning signs by manual counting can facilitate the management of safety warning signs, it still has the following defects in daily use: (1) Since safety signs are small in size, large in number and frequently used, manual counting is not only time-consuming and laborious, but the personnel responsible for counting are also prone to visual fatigue or management negligence, resulting in counting errors, which indirectly affects the management accuracy of safety warning signs; In daily work, because safety warning signs are frequently used and scattered in locations, they are not only easy to lose, but also difficult for the personnel responsible for counting to find out the missing signs in time; (3) In the management of safety warning signs, the data originally recorded in the safety warning signs is likely to be inconsistent with the actual number of safety warning signs. This is not only likely to mislead the managers responsible for counting the safety warning signs, but also to cause the managers responsible for counting the safety warning signs to grasp inaccurate statistics, indirectly leading to maintenance personnel or power stations and other units being deducted points or even fined due to inconsistencies between "accounts, cards and objects" during daily inspections and performance appraisals.
[0004] Therefore, it is necessary to improve the management method of safety warning signs to solve the problems of relying on manual counting by warehouse management to confirm the number and usage status of safety warning signs during the process of taking and returning safety warning signs, such as safety warning signs are prone to loss, inventory is time-consuming and error-prone, and the statistical errors of safety warning signs are large. Summary of the invention
[0005] The purpose of the present invention is to propose a sign management device with a real-time digital display function to solve the problems of relying on manual counting by warehouse management to confirm the number and usage status of safety warning signs during the process of taking and returning safety warning signs, such as safety warning signs are prone to loss, inventory is time-consuming and error-prone, and the statistical errors of safety warning signs are large.
[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions: A sign management device with a real-time digital display function comprises a sign placement seat, a sign placement slot component, a sign placement slot detection component and a sign display component; the sign placement seat is a rectangular cavity with both the top and the sides open, the inner walls of the sign placement seat are respectively provided with a sign placement slot component and a sign placement slot detection component, the slot on the sign placement slot component corresponds to the detection slot with an optical coupling sensor on the sign placement slot detection component, and the optical coupling sensor is electrically connected to the sign display component on the outer wall of the sign placement seat through a controller.
[0007] Preferably, the signboard placement slot component includes a first placement slot portion, a second placement slot portion and a third placement slot portion, the first placement slot portion is arranged on the inner side wall of the signboard placement seat, the second placement slot portion and the third placement slot portion are respectively arranged on the bottom of the signboard placement seat, and the slot on the second placement slot portion and the slot on the third placement slot portion correspond to the slot on the first placement slot portion.
[0008] Preferably, the signboard placement slot detection component is located between the second placement slot portion and the third placement slot portion, and the detection slot with the optical coupling sensor on the signboard placement slot detection component corresponds to the slot on the second placement slot portion, the slot on the third placement slot portion and the slot on the first placement slot portion respectively.
[0009] Preferably, the first placement slot portion, the second placement slot portion and the third placement slot portion all include a first substrate and a slot, the outer side wall of each first substrate is respectively connected to the inner wall of the signboard placement seat, the slot is opened on the surface of the first substrate, and each slot on the first substrate corresponds to each detection slot with an optical coupling sensor on the signboard placement slot detection component.
[0010] Preferably, the slot is any one of a U-shaped slot and a rectangular slot.
[0011] Preferably, the signboard placement slot detection component includes a second substrate, a detection slot and an optical coupling sensor; a plurality of detection slots are opened along the surface of the second substrate, and an optical coupling sensor is embedded in the inner wall of each detection slot, and each optical coupling sensor is electrically connected to the signboard display component on the outer wall of the signboard placement seat through a controller.
[0012] Preferably, the optical coupling detection end of the optical coupling sensor is flush with the inner wall of the detection card slot.
[0013] Preferably, the detection card slot is any one of a U-shaped slot and a rectangular slot.
[0014] Preferably, the sign display is a digital display screen.
[0015] Preferably, the bottom of the signboard placement seat is provided with supporting feet, and the signboard placement seat is made of aluminum alloy.
[0016] When placing the safety warning sign on the sign management device, first align one end of the safety warning sign with the card slot on the sign placement card slot component and the detection card slot with a photocoupler sensor on the sign placement card slot detection component, then push the other end of the safety warning sign horizontally to align one end with the card slot on the sign placement card slot component and the detection card slot with a photocoupler sensor on the sign placement card slot detection component, and then enter the card slot on the sign placement card slot component and the detection card slot with a photocoupler sensor on the sign placement card slot detection component in turn, and the card slot on the sign placement card slot component and the detection card slot with a photocoupler sensor on the sign placement card slot detection component will clamp the posture of the safety warning sign to place the safety warning sign on the sign management device; During operation, if a safety warning sign is placed in each card slot on the sign card slot member (a safety warning sign is placed in the detection card slot with an optical coupling sensor on the sign card slot detection member corresponding to the card slot on the sign card slot member), the optical coupling sensor in the detection card slot on the sign card slot detection member will transmit the information that a safety warning sign is detected in each detection card slot to the sign card display member through the controller, and the sign card display member will automatically display the total number of safety warning signs, so that the safety warning sign manager can understand the total number of safety warning signs; If the maintenance personnel take out some safety warning signs from some of the slots on the signboard placement slot member, the optical coupling sensor in the detection slot where no safety warning signs are placed on the signboard placement slot detection member corresponding to the slot where some of the safety warning signs are taken out on the signboard placement slot member will transmit the information that no safety warning signs are placed to the signboard display member through the controller, and the signboard display member will automatically display the number of safety warning signs taken out, so that the safety warning sign management personnel can understand the situation of the safety warning signs being taken out; If the maintenance personnel returns the used safety warning sign and places it in the previously empty slot on the sign placing slot component, the optical coupling sensor in the empty detection slot on the sign placing slot detection component corresponding to the previously empty slot on the sign placing slot component will transmit the information of the newly placed safety warning sign to the sign display component through the controller, and the sign display component will automatically display the number of returns so that the safety warning sign management personnel can understand the status of the safety warning signs returned.
[0017] Compared with the prior art, the present invention has at least the following beneficial effects: In the present invention, the card slot on the signboard placement card slot component is made to correspond to the detection card slot with an optical coupling sensor on the signboard placement card slot detection component. The optical coupling sensor is electrically connected to the signboard display component on the outer side wall of the signboard placement seat through a controller. In the management process of taking and returning the safety warning signs, the status of the safety warning signs taken and returned can be automatically detected and recorded, avoiding the time-consuming and error-prone situation of traditional manual inventory. Compared with manual counting, the present invention can save more than 70% of time and significantly improve management efficiency, so as to solve the problem that in the process of taking and returning the safety warning signs, the number and usage status of the safety warning signs are confirmed by relying on the manual counting method of warehouse management, and the safety warning signs are prone to loss and the inventory is time-consuming and error-prone.
[0018] 2. The present invention provides a sign management device with a real-time digital display function. In the process of managing the use and return of safety warning signs, it can display the number of signs taken out, the number of signs returned and the current status in real time, promptly discover the problem of sign loss, and notify the management personnel to handle it, which greatly reduces the loss rate of signboards and improves the daily management effect of signboards.
[0019] 3. The present invention provides a sign management device with a real-time digital display function. In the process of managing the use and return of safety warning signs, it can not only record in detail the time of each sign issuance and return, but also help managers to realize the transparency and standardization of sign usage records, reduce management problems caused by irregular use or recording errors, and effectively reduce the phenomenon of inconsistency between "accounts, cards and objects" in the application scenarios of multiple users and multiple locations, and reduce the management error rate to less than 5%.
[0020] 4. The present invention provides a sign management device with a real-time digital display function. In the process of managing the use and return of safety warning signs, the device not only reduces the reliance on manual counting and management, but also reduces labor costs through the automated counting of the use and return of safety warning signs. At the same time, due to the reduced loss rate and improved management accuracy, the material procurement costs caused by the loss or damage of safety warning signs are reduced.
[0021] 5. In the present invention, a footstool is provided at the bottom of the signboard placement seat, which not only improves the stability during operation, but also reduces the risk of accidents caused by equipment tilting or collapse during operation, thereby ensuring safe operation; at the same time, the shell of the signboard placement seat is made of aluminum alloy, which not only ensures the durability and lightness of the signboard management device with real-time digital display function, but also is suitable for a variety of working environments, thereby improving the practicality of the signboard management device with real-time digital display function.
[0022] 6. The sign management device with real-time digital display function, which integrates a sign placement seat, a sign placement slot component, a sign placement slot detection component and a sign display component, is not only simple in structure, but also has a low design cost, and is suitable for large-scale promotion, especially in places such as power stations and construction sites that need to manage a large number of safety signs. The use of the device can also significantly improve the management efficiency of these units, and can also reduce the risk of deductions due to inconsistencies in "accounts, cards and objects" in performance appraisals, and has broad social and economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a schematic axial view of the structure of the present invention in the first orientation.
[0024] Figure 2 It is a second axial schematic diagram of the present invention.
[0025] Figure 3 For the present invention Figure 2 A local enlarged schematic diagram of the .
[0026] Figure 4 It is a schematic diagram of the third axial side of the structure of the present invention.
[0027] Figure 5 It is a schematic diagram of the fourth axial side of the structure of the present invention.
[0028] Figure 6 It is a left side schematic diagram of the structure of the present invention.
[0029] Figure 7 It is a schematic diagram of the main structure of the present invention.
[0030] In the figure, 1-signboard placement seat, 2-signboard placement slot component, 3-signboard placement slot detection component, 4-signboard display component, 5-slot, 6-optical coupling sensor, 7-detection slot, 8-first placement slot portion, 9-second placement slot portion, 10-third placement slot portion, 11-first substrate, 12-second substrate, 13-support foot. DETAILED DESCRIPTION
[0031] like Figure 1-7In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.
[0032] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.
[0033] In the description of this embodiment, the terms "upper", "lower", "left", "right" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplification of operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operate in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning. Example
[0034] When maintenance personnel take safety warning signs from the inspection warehouse or return them to the inspection warehouse, the number and status of safety warning signs are generally confirmed by manual counting by warehouse management. Although this management method of safety warning signs by manual counting can facilitate the management of safety warning signs, it still has the following defects in daily use: First, due to the small size, large number and frequent use of safety signs, manual counting is not only time-consuming and laborious, but the personnel responsible for counting are also prone to visual fatigue or management negligence, resulting in counting errors, which indirectly affects the management accuracy of safety warning signs; Second, in daily work, because safety warning signs are frequently used and scattered in locations, they are not only easy to lose, but also difficult for the personnel responsible for counting to find the missing signs in time; Third, in the management of safety warning signs, the data originally recorded on the safety warning signs is easily inconsistent with the actual number of safety warning signs. This is not only easy to mislead the managers responsible for counting the safety warning signs, but also makes the managers responsible for counting the safety warning signs grasp inaccurate statistics, indirectly leading to maintenance personnel or power stations and other units being deducted points or even fined due to inconsistencies in "accounts, cards and objects" during daily inspections and performance appraisals.
[0035] Therefore, the present application proposes a sign management device with a real-time digital display function to solve the problem that during the process of taking and returning safety warning signs, the number and usage status of safety warning signs are confirmed by manual counting by warehouse management, and the safety warning signs are prone to loss, inventory is time-consuming and error-prone, and the statistics of safety warning signs have large errors.
[0036] For details, please refer to Figure 1 , Figure 2 and Figure 3 A sign management device with a real-time digital display function includes a sign placement seat 1, a sign placement card slot component 2, a sign placement card slot detection component 3 and a sign display component 4; the sign placement seat 1 is a rectangular cavity with both the top and the sides open, and the inner wall of the sign placement seat 1 is respectively provided with a sign placement card slot component 2 and a sign placement card slot detection component 3, a card slot 5 on the sign placement card slot component 2 corresponds to a detection card slot 7 with an optical coupling sensor 6 on the sign placement card slot detection component 3, and the optical coupling sensor 6 is electrically connected to the sign display component 4 on the outer wall of the sign placement seat 1 through a controller.
[0037] In actual use, when the safety warning sign is placed on the sign management device, first align one end of the safety warning sign with the card slot 5 on the sign placement card slot member 2 and the detection card slot 7 with the optical coupling sensor 6 on the sign placement card slot detection member 3, and then push the other end of the safety warning sign horizontally to align one end with the card slot 5 on the sign placement card slot member 2 and the detection card slot 7 with the optical coupling sensor 6 on the sign placement card slot detection member 3, and then enter the card slot 5 on the sign placement card slot member 2 and the detection card slot 7 with the optical coupling sensor 6 on the sign placement card slot detection member 3 in turn, and the card slot 5 on the sign placement card slot member 3 and the detection card slot 7 with the optical coupling sensor 6 on the sign placement card slot detection member 3 will clamp the posture of the safety warning sign to place the safety warning sign on the sign management device; If a safety warning sign is placed in each card slot 5 on the sign card slot member 2 (a safety warning sign is placed in the detection card slot 7 with the optical coupling sensor 6 on the sign card slot detection member 3 corresponding to the card slot 5 on the sign card slot member), the optical coupling sensor 6 in the detection card slot 7 on the sign card slot detection member 3 will transmit the information that a safety warning sign is detected in each detection card slot 7 to the sign card display member 4 through the controller, and the sign card display member 4 will automatically display the total number of safety warning signs, so that the safety warning sign management personnel can understand the total number of safety warning signs; If the maintenance personnel take out some of the safety warning signs from some of the slots 5 on the signboard placement slot member 2, the optical coupling sensor 6 in the detection slot 7 on the signboard placement slot detection member 3 corresponding to the slot 5 from which some of the safety warning signs were taken out will transmit the information that no safety warning signs are placed to the signboard display member 4 through the controller, and the signboard display member 4 will automatically display the number of safety warning signs taken out, so that the safety warning sign management personnel can understand the situation of the safety warning signs being taken out; If the maintenance personnel returns the used safety warning sign and places it in the previously empty slot 5 on the sign placement slot component 2, the optical coupling sensor 6 in the empty detection slot 7 on the sign placement slot detection component 3 corresponding to the previously empty slot 5 on the sign placement slot component 2 will transmit the information of the newly placed safety warning sign to the sign display component 4 through the controller, and the sign display component 4 will automatically display the returned quantity so that the safety warning sign manager can understand the return status of the safety warning sign.
[0038] See also Figure 1 and Figure 4 The signboard placement slot component 2 for placing the safety warning signboard includes a first placement slot portion 8, a second placement slot portion 9 and a third placement slot portion 10; wherein the first placement slot portion 8 is mainly used to clamp and place one side wall of the safety warning signboard; the second placement slot portion 9 and the third placement slot portion 10 cooperate with each other, and are mainly used to clamp and place the two side walls of the bottom of the safety warning signboard; the first placement slot portion 8, the second placement slot portion 9 and the third placement slot portion 10 cooperate with each other to stably clamp the entire safety warning signboard.
[0039] Specifically, the first placement slot portion 8 is arranged on the inner side wall of the signboard placement seat 1, and the second placement slot portion 9 and the third placement slot portion 10 are respectively arranged on the inner bottom of the signboard placement seat 1, and the slot on the second placement slot portion 9 and the slot on the third placement slot portion 10 correspond to the slot on the first placement slot portion 8, that is, the slot on the second placement slot portion 9 and the slot on the third placement slot portion 10 are interconnected with the slot on the first placement slot portion 8, and the slot on the second placement slot portion 9, the slot on the third placement slot portion 10 and the slot on the first placement slot portion 8 define the space for the safety warning sign.
[0040] In actual use, when the safety warning sign is placed in the slots 5 on the first placement slot portion 8, the second placement slot portion 9 and the third placement slot portion 10, first align one end of the safety warning sign with the slots 5 on the first placement slot portion 8, the second placement slot portion 9 and the third placement slot portion 10 at the same time, and then push the other end of the safety warning sign into the slots 5 on the first placement slot portion 8, the second placement slot portion 9 and the third placement slot portion 10 in sequence, the slot 5 on the first placement slot portion 8 clamps one side wall of the safety warning sign, and the second placement slot portion 9 and the third placement slot portion 10 clamp the two side walls close to the bottom of the safety warning sign, so that the first placement slot portion 8, the second placement slot portion 9 and the third placement slot portion 10 stably clamp the entire safety warning sign.
[0041] It should be noted that a certain distance is reserved between adjacent card slots 5 on the first card slot portion 8 for easy picking and placement, a certain distance is reserved between adjacent card slots 5 on the second card slot portion 9, and a certain distance is reserved between card slots 5 on the third card slot portion 10. The same is true for a certain distance is reserved between adjacent card slots 5 on the first card slot portion 8 for easy picking and placement, a certain distance is reserved between adjacent card slots 5 on the second card slot portion 9, and a certain distance is reserved between card slots 5 on the third card slot portion 10, so that maintenance personnel can take and place the safety warning sign clamped on the card slot 5.
[0042] It should be noted that the card slots 5 on the first card slot portion 8, the second card slot portion 9 and the third card slot portion 10 are respectively provided with a plurality of strips so as to place more safety warning signs, thereby further improving the practicality of the first card slot portion 8, the second card slot portion 9 and the third card slot portion 10.
[0043] It should be noted that the signboard placement slot detection component 3 for monitoring the placement and return of the safety warning signboard is located between the second placement slot portion 9 and the third placement slot portion 10, or the signboard placement slot detection component 3 is located on the side wall of the third placement slot portion 10, and the detection slot 7 with the optical coupling sensor 6 on the signboard placement slot detection component 3 corresponds to the slot on the second placement slot portion 9, the slot on the third placement slot portion 10 and the slot on the first placement slot portion 8, respectively, that is, the detection slot 7 with the optical coupling sensor 6 on the signboard placement slot detection component 3, the slot on the second placement slot portion 9, the slot on the third placement slot portion 10 and the slot on the first placement slot portion 8 are interconnected, and the detection slot 7 with the optical coupling sensor 6 on the signboard placement slot detection component 3, the slot on the second placement slot portion 9, the slot on the third placement slot portion 10 and the slot on the first placement slot portion 8 define a space for placing the safety warning signboard.
[0044] Among them, the optical coupling sensor 6 is a prior art, and has not been designed or improved, so its structure is not described in detail.
[0045] See also Figure 4 and Figure 5 The first placement slot portion 8, the second placement slot portion 9 and the third placement slot portion 10 for placing the safety warning sign all include a rectangular plate-shaped first substrate 11 and a slot 5; wherein the first substrate 11 is used as a base for setting the slot 5; the slot 5 is used to clamp the safety warning sign.
[0046] Specifically, the outer wall of each first substrate 11 is connected to the inner wall of the sign placement seat 1, and the card slot 5 is opened on the surface of the first substrate 11. Each card slot on the first substrate 11 corresponds to each detection card slot 7 with an optical coupling sensor 6 on the sign placement card slot detection component 3.
[0047] In actual use, when the safety warning sign is placed on the slot 5 on the first substrate 11, the side wall of the safety warning sign is first aligned with the slot 5 on the first substrate 11, and then the other side wall of the safety warning sign is pushed to align with the slot 5 on the first substrate 11 and enter the slot 5 on the first substrate 11 to complete the placement of the safety warning sign in the slot 5 on the first substrate 11.
[0048] In this way, the method of placing the safety warning sign in the card slot 5 on the first substrate 11 can avoid the situation where the safety warning sign is easily lost due to the safety warning sign being placed in a scattered position.
[0049] It should be noted that the card slot 5 for clamping the safety warning sign can be any one of a U-shaped slot and a rectangular slot, and can also be shaped according to actual usage requirements.
[0050] See also Figure 2, Figure 3 and Figure 5 The sign placement slot detection component 3 for detecting the use and return of the safety warning sign includes a second substrate 12, a detection slot 7 and an optical coupling sensor 6; wherein the second substrate 12 is used as a mounting base for the detection slot 7 and the optical coupling sensor 6; the detection slot 7 is used to be clamped on the two side walls at the bottom of the safety warning sign; the optical coupling sensor 6 is used to monitor the safety warning sign clamped in the detection slot 7.
[0051] Specifically, a plurality of detection card slots 7 are opened along the surface of the second substrate 12 , and an optical coupling sensor 6 is embedded in the inner wall of each detection card slot 7 , and each optical coupling sensor 6 is electrically connected to the sign display element 4 on the outer wall of the sign placement seat 1 through a controller.
[0052] In actual use, when the optical coupling sensor 6 detects whether there is a safety warning sign in the detection slot 7, the optical coupling sensor 6 on the inner wall of the detection slot 7 detects the inside of the detection slot 7. If a safety warning sign is detected, the optical coupling sensor 6 sends the information of the safety warning sign to the sign display 4 through the controller, and the sign display 4 automatically displays the information that there is a safety warning sign in the detection slot; if no safety warning sign is detected, the optical coupling sensor 6 sends the information of the absence of a safety warning sign to the sign display 4 through the controller, and the sign display 4 automatically displays the information that there is no safety warning sign in the detection slot 7.
[0053] It should be noted that in order to prevent the optical coupling sensor 6 at the bottom of the detection slot 7 from being damaged during the process of placing the safety warning sign in the detection slot 7, the detection end of the optical coupling sensor 6 is flush with the inner wall of the detection slot 7 to prevent the detection end of the optical coupling sensor 6 from protruding from the wall of the detection slot 7 and causing damage to the optical coupling sensor 6 by the safety warning sign.
[0054] It should be noted that the detection slot 7 for clamping the safety warning sign can be any one of a U-shaped slot and a rectangular slot, and can also be shaped according to actual usage requirements.
[0055] It should be noted that the sign display component 4 used to display the number of safety warning signs taken and returned is a digital display screen. The digital display screen is a prior art and has not been improved or designed. Therefore, its structure has not been improved or designed, so its structure will not be described in detail. Among them, the sign display component 4 can also choose different models of displays according to actual usage requirements.
[0056] It should be noted that the controller is a prior art and has not been improved or designed, so its structure will not be described in detail.
[0057] See also Figure 6 and Figure 7In order to improve the overall stability of the signboard placement seat 1, four supporting legs 13 are arranged at the bottom of the signboard placement seat 1, and adjacent supporting legs 13 are arranged at equal distances to make the overall stability of the signboard placement seat 1 better.
[0058] In actual use, when using the sign management device with real-time digital display function, since four supporting legs 13 are arranged at the bottom of the sign placement seat 1, and adjacent supporting legs 13 are arranged equidistantly, the overall stability of the sign management device with real-time digital display function is improved, thereby avoiding the device from tilting or collapsing during the operation of the sign management device with real-time digital display function.
[0059] In addition, in order to extend the service life of the sign management device with real-time digital display function, the sign placement seat 13 can be made of stainless steel or aluminum alloy.
[0060] In actual use, since the signboard placement seat 13 is made of stainless steel or aluminum alloy, the stainless steel or aluminum alloy signboard placement seat 13 is not easily corroded, thereby extending the use time of the signboard management device with real-time digital display function.
[0061] In the present application, the card slot on the signboard placement card slot component corresponds to the detection card slot with an optical coupling sensor on the signboard placement card slot detection component, and the optical coupling sensor is electrically connected to the signboard display component on the outer side wall of the signboard placement seat through the controller. In the management process of taking and returning the safety warning sign, the status of the safety warning sign can be automatically detected and recorded, avoiding the time-consuming and error-prone situation of traditional manual inventory. Compared with manual inventory, the present invention can save more than 70% of time and significantly improve management efficiency; The present application integrates a signboard placement seat, a signboard placement slot component, a signboard placement slot detection component and a signboard display component into a signboard management device with real-time digital display function. The device not only has a simple structure but also has a low design cost. It is suitable for large-scale promotion, especially in places such as power stations and construction sites that need to manage a large number of safety signs. The use of the device can also significantly improve the management efficiency of these units, and can also reduce the risk of deductions due to inconsistencies in "accounts, cards and objects" in performance appraisals, and has broad social and economic benefits.
[0062] A sign management device with a real-time digital display function in the present application can display the number of signs taken, the number of signs returned and the current status in real time during the management process of taking and returning safety warning signs, timely discover the problem of sign loss, and notify the management personnel to handle it, which greatly reduces the loss rate of sign, thereby improving the daily management effect of sign; A sign management device with a real-time digital display function in the present application can not only record in detail the time of each sign issuance and return in the process of managing the use and return of safety warning signs, but also help managers to realize the transparency and standardization of sign usage records, reduce management problems caused by irregular use or recording errors, especially in multi-user and multi-location application scenarios, can effectively reduce the phenomenon of inconsistency between "accounts, cards and objects", and reduce the management error rate to less than 5%.
[0063] A sign management device with a real-time digital display function in the present application, in the process of managing the use and return of safety warning signs, not only reduces the dependence on manual counting and management, but also reduces labor costs; at the same time, due to the reduction in loss rate and the improvement of management accuracy, the material procurement costs caused by the loss or damage of safety warning signs are reduced.
[0064] In the present application, a footstool is provided at the bottom of the signboard placement seat, which not only improves the stability during operation, but also reduces the risk of accidents caused by equipment tilting or collapse during operation, thereby ensuring safe operation; at the same time, the shell of the signboard placement seat is made of aluminum alloy, which not only ensures the durability and lightness of the signboard management device with real-time digital display function, but also is suitable for a variety of working environments, thereby improving the practicality of the signboard management device with real-time digital display function.
[0065] Although the present invention is described herein with reference to a number of illustrative embodiments of the present invention, it will be appreciated that those skilled in the art may devise many other modifications and implementations that fall within the scope and spirit of the principles disclosed herein. More specifically, within the scope of the present disclosure, drawings, and claims, a variety of variations and modifications may be made to the components and / or layout of the subject combination layout. In addition to the variations and modifications made to the components and / or layout, other uses will also be apparent to those skilled in the art.
Claims
1. A sign management device with real-time digital display function, characterized in that: The invention comprises a signboard placement seat (1), a signboard placement slot component (2), a signboard placement slot detection component (3) and a signboard display component (4); the signboard placement seat (1) is a rectangular cavity with both the top and the sides open; the inner wall of the signboard placement seat (1) is respectively provided with a signboard placement slot component (2) and a signboard placement slot detection component (3); a slot (5) on the signboard placement slot component (2) corresponds to a detection slot (7) with an optical coupling sensor (6) on the signboard placement slot detection component (3); the optical coupling sensor (6) is electrically connected to the signboard display component (4) on the outer wall of the signboard placement seat (1) through a controller.
2. A signboard management device with real-time digital display function according to claim 1, characterized in that: The signboard placement slot component (2) comprises a first placement slot portion (8), a second placement slot portion (9) and a third placement slot portion (10); the first placement slot portion (8) is arranged on the inner side wall of the signboard placement seat (1); the second placement slot portion (9) and the third placement slot portion (10) are respectively arranged on the inner bottom of the signboard placement seat (1); the slot on the second placement slot portion (9) and the slot on the third placement slot portion (10) correspond to the slot on the first placement slot portion (8).
3. The sign management device with real-time digital display function according to claim 1 is characterized in that: The signboard placement slot detection member (3) is located between the second placement slot portion (9) and the third placement slot portion (10), and the detection slot (7) with the optical coupling sensor (6) on the signboard placement slot detection member (3) respectively corresponds to the slot on the second placement slot portion (9), the slot on the third placement slot portion (10), and the slot on the first placement slot portion (8).
4. A signboard management device with real-time digital display function according to claim 2, characterized in that: The first placement slot portion (8), the second placement slot portion (9) and the third placement slot portion (10) all comprise a first substrate (11) and a slot (5), the outer side wall of each first substrate (11) being respectively connected to the inner wall of the sign placement seat (1), the slot (5) being provided on the surface of the first substrate (11), and each slot on the first substrate (11) corresponding to each detection slot (7) with an optical coupling sensor (6) on the sign placement slot detection member (3).
5. A signboard management device with real-time digital display function according to claim 4, characterized in that: The card slot (7) is any one of a U-shaped slot and a rectangular slot.
6. The signboard management device with real-time digital display function according to claim 1 is characterized in that: The signboard placement slot detection component (3) comprises a second substrate (12), a detection slot (7) and an optical coupling sensor (6); a plurality of detection slots (7) are provided along the surface of the second substrate (12); an optical coupling sensor (6) is embedded in the inner side wall of each detection slot (7); and each optical coupling sensor (6) is electrically connected to a signboard display component (4) on the outer side wall of the signboard placement seat (1) via a controller.
7. A signboard management device with real-time digital display function according to claim 6, characterized in that: The optical coupling detection end of the optical coupling sensor (6) is flush with the inner groove wall of the detection card groove (7).
8. The signboard management device with real-time digital display function according to claim 6 is characterized in that: The detection card slot (7) is any one of a U-shaped slot and a rectangular slot.
9. The signboard management device with real-time digital display function according to claim 6, characterized in that: The sign display element (4) is a digital display screen.
10. The sign management device with real-time digital display function according to claim 1, characterized in that: The bottom of the signboard placement seat (1) is provided with a support foot (13), and the signboard placement seat (13) is made of aluminum alloy.