Concrete curing box
By setting up a monitoring shell and a timing opening and closing switch in the concrete curing box, monitoring and warning reminders of the box door status is solved, and the problem of lack of box door status monitoring in the prior art is solved to ensure constant temperature and humidity maintenance of the test piece.
Patent Information
- Application Number
- CN202421542705.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-03-11
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing concrete curing boxes lack box door status monitoring function, which causes staff to forget to close the box door, affecting the constant temperature and humidity maintenance of the specimens.
By setting up a monitoring housing and the same power supply line in the concrete curing box, the timing monitoring and warning reminder of the box door status is achieved using the timing opening and closing switch and the microcontroller.
Real-time monitoring and warning reminder of box door status is realized to ensure that staff close box doors in time and avoid affecting the maintenance quality of the specimen.
Smart Images
Figure CN222590214U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of concrete curing boxes, and in particular to a concrete curing box. Background Art
[0002] Concrete curing box refers to a standard constant temperature and humidity curing equipment for concrete specimens. When the concrete curing box is used, the curing room should be kept in a closed state to ensure that the constant temperature and humidity curing of the concrete specimens is not affected by external influences. However, in actual application, after placing or taking the concrete specimens, if the staff forgets to close the door again for other reasons, the curing room will be exposed. If it cannot be closed in time, it will affect the curing of the concrete specimens. However, the current concrete curing box does not monitor and determine the state of the door, resulting in the inability to provide timely reminders to the staff when the door is in an open state for a long time, which is defective. Utility Model Content
[0003] The utility model relates to a concrete curing box. By setting a monitoring shell and the concrete curing box on the same power supply line, when the concrete curing box is powered on and started, the monitoring function of the concrete curing box can be started synchronously. Through timing monitoring, the state of the box door can be determined. If a staff forgets to close the box door, the staff can be warned immediately after the timing is exceeded.
[0004] The utility model provides a concrete curing box, specifically comprising: a concrete curing box, wherein a matching chamber with a rectangular cavity structure is provided inside the concrete curing box adjacent to the lower side of the curing room, and a plug-in opening penetrating the front end face of the concrete curing box is provided at the center of the front side face of the inner end of the matching chamber; when the box door of the concrete curing box is in a closed state, the box door completely covers the front end face of the plug-in opening; a matching slider with a rectangular block structure is slidably installed inside the matching chamber, and the rear end face of the matching slider is fixedly connected to the rear side face of the inner end of the matching chamber through two spring connectors; a plug-in column is fixedly connected to the front end face of the matching slider relative to the plug-in opening, and the plug-in column is slidably plug-in-matched with the plug-in opening; when the spring connector is in an extended state, the front end of the plug-in column passes through the front end of the plug-in opening and is located outside the plug-in opening.
[0005] Furthermore, the front end surface of the mating slider is symmetrical on the left and right, and is provided with two limit holes that pass through its rear end surface; the rear side surface of the inner end of the mating chamber is symmetrical on the left and right, and is fixedly connected with two limit columns, and the front ends of the two limit columns are fixedly connected to the front side surface of the inner end of the mating chamber; the two limit holes are respectively slidably plugged into the two limit columns, and the diameter of the limit holes is larger than the diameter of the limit columns; the inner circumferences of the two limit holes are in a circular array shape, and four steel balls are embedded and rotatably installed in each, and the steel balls are in sliding contact with the limit columns.
[0006] Furthermore, a group of timing on-off switches are fixedly installed on the upper part of the front side surface of the inner end of the matching chamber. The timing on-off switches are touch switches, and the button end of the timing on-off switches faces the rear side; when the spring connector is in the extended state, the front end surface of the matching slider contacts the button end of the timing on-off switch, and the timing on-off switch is in a pressed start state at this time; when the box door in the concrete curing box is in the closed state, the box door presses against the front end of the plug-in column, and at this time the front end of the plug-in column is completely received in the plug-in opening, and the front end surface of the matching slider does not contact the button end of the timing on-off switch.
[0007] Furthermore, a monitoring shell is fixedly installed on the lower side of the front end surface of the concrete curing box, and the monitoring shell and the concrete curing box are arranged on the same power supply line; a microcontroller is arranged inside the monitoring shell, and the timing start and close switch is electrically connected to the microcontroller; a timing module is also arranged inside the monitoring shell, and the timing module is electrically connected to the microcontroller; when the timing start and close switch is in a pressed start state, the timing start and close switch feedback signal is given to the microcontroller, and the microcontroller controls the timing module to start the timing; the initial timing value of the timing module is one minute, but the timing value is not limited to one minute, and it can be changed according to needs.
[0008] Furthermore, the front end face of the monitoring shell is equipped with an alarm, an alarm off button and a USB data port in sequence from left to right, and the alarm, the alarm off button and the USB data port are all electrically connected to the microcontroller; the alarm is a buzzer; when the timing value of the timing module is reached, the timing module feedback signal is given to the microcontroller, and the microcontroller controls the alarm to start; when the alarm off button is pressed, the alarm off button feedback signal is given to the microcontroller, and the microcontroller controls the alarm to turn off.
[0009] The utility model provides a concrete curing box, which has the following beneficial effects:
[0010] The utility model sets up the monitoring shell and the concrete curing box with the same power supply line, and can realize synchronous start of the monitoring function of the concrete curing box when the concrete curing box is powered on and started. The utility model can realize synchronous control of the position state of the matching slider and the timing opening and closing switch through the position contact of the box door and the plug-in column. When the box door is in a closed state, the matching slider and the timing opening and closing switch are in a non-contact state, and when the box door is in an expanded state, the matching slider and the timing opening and closing switch are in a pressed contact state, so as to synchronously start the timing monitoring. Through the timing monitoring, the state of the box door is determined. If the staff forgets to close the box door, the staff will be warned as soon as possible after the timing is exceeded, so that they can close the box door in time to avoid affecting the curing of the concrete specimen due to the opening of the box door. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] In order to more clearly illustrate the technical solution of the embodiment of the present utility model, the drawings of the embodiment will be briefly introduced below.
[0012] The drawings described below only relate to some embodiments of the present invention and are not intended to limit the present invention.
[0013] In the attached picture:
[0014] Figure 1 A schematic diagram of the front end axonometric structure of the present application is shown;
[0015] Figure 2 This application shows Figure 1 A schematic diagram of the partially enlarged structure at center A;
[0016] Figure 3 It shows a schematic diagram of a partial cross-sectional enlarged structure of a matching chamber part in a concrete curing box of the present application when the box door is closed;
[0017] Figure 4 This application shows Figure 3 The middle BB is a partial cross-sectional enlarged structural diagram;
[0018] Figure 5 This application shows Figure 3 Structural schematic diagram of the middle concrete curing box with the middle door in the unfolded state;
[0019] Figure 6 It shows a partial enlarged structural schematic diagram of the matching slider and the concrete curing box of the present application in a separated state;
[0020] Figure 7 shows a system block diagram of the present application;
[0021] Reference numerals list
[0022] 1. Concrete curing box; 101. Matching chamber; 102. Timing opening and closing switch; 103. Limiting column; 104. Plug-in opening;
[0023] 2. Monitoring housing; 201. Alarm; 202. Alarm off button; 203. USB data port; 204. Timing module; 205. Microcontroller;
[0024] 3. Matching slider; 301. Plug-in column; 302. Spring connector; 303. Steel ball; 304. Limiting socket. DETAILED DESCRIPTION
[0025] In order to make the purpose, technical solution and advantages of the practical embodiment clearer, the technical solution of the practical embodiment will be clearly and completely described below in conjunction with the drawings of the practical embodiment. Obviously, the described embodiment is a part of the practical embodiment, not all of the embodiments. Based on the described practical embodiment, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this practical embodiment.
[0026] Example: Please refer to Figures 1 to 7 :
[0027] The utility model proposes a concrete curing box, comprising: a concrete curing box 1, wherein a matching chamber 101 with a rectangular cavity structure is provided inside the concrete curing box 1 adjacent to the lower side of the curing room, and a plug-in opening 104 penetrating the front end face of the concrete curing box 1 is provided at the center of the front side face of the inner end of the matching chamber 101; when the box door of the concrete curing box 1 is in a closed state, the box door completely covers the front end face of the plug-in opening 104; a matching slider 3 with a rectangular block structure is slidably installed inside the matching chamber 101, and the rear end face of the matching slider 3 is fixedly connected to the rear side face of the inner end of the matching chamber 101 through two spring connectors 302; a plug-in column 301 is fixedly connected to the front end face of the matching slider 3 relative to the plug-in opening 104, and the plug-in column 301 is slidably plugged and matched with the plug-in opening 104; the spring connector 302 is provided to the matching slider 3 to fix the plug-in opening 104. When the connecting piece 302 is in the extended state, the front end of the plug-in column 301 passes through the front opening end of the plug-in opening 104 and is located outside the plug-in opening 104; the front end surface of the matching slider 3 is symmetrical on the left and right, and a total of two limit holes 304 are provided that pass through its rear end surface; the rear side surface of the inner end of the matching chamber 101 is symmetrical on the left and right, and two limit columns 103 are fixedly connected, and the front ends of the two limit columns 103 are fixedly connected to the front side surface of the inner end of the matching chamber 101; the two limit holes 304 are respectively slidably plugged into and matched with the two limit columns 103, and the diameter of the limit holes 304 is larger than the diameter of the limit columns 103; the inner circumferences of the two limit holes 304 are both in an annular array shape, each of which is embedded and rotatably installed with four steel balls 303, and the steel balls 303 are in sliding contact with the limit columns 103, so as to ensure that the matching slider 3 slides back and forth along the matching chamber 101 smoothly and without obstruction.
[0028] In this embodiment, a group of timing on-off switches 102 are fixedly installed at the upper part of the front side surface of the inner end of the chamber 101. The timing on-off switch 102 adopts a touch switch. Because it adopts a touch switch, the timing on-off switch 102 is in an activated state when it is pressed, and in a closed state when it is not pressed, which is more convenient to use. The button end of the timing on-off switch 102 faces the rear side; when the spring connector 302 is in an extended state, the front end surface of the matching slider 3 contacts the button end of the timing on-off switch 102, and the timing on-off switch 102 is in a pressed activated state. state; when the door of the concrete curing box 1 is in the closed state, the door presses against the front end of the plug column 301, and at this time, the front end of the plug column 301 is completely received in the plug opening 104, and the front end surface of the matching slider 3 does not contact the button end of the timing on-off switch 102; a monitoring shell 2 is fixedly installed on the lower side of the front end surface of the concrete curing box 1, and the monitoring shell 2 and the concrete curing box 1 are provided with the same power supply line, so when the concrete curing box 1 is powered on and started, the monitoring shell 2 is also powered on and started; a microcontroller 205 is provided inside the monitoring shell 2, and the timing on-off switch 1 02 is electrically connected to the microcontroller 205; a timing module 204 is also arranged inside the monitoring housing 2, and the timing module 204 is electrically connected to the microcontroller 205; when the timing on-off switch 102 is in the pressed start state, the timing on-off switch 102 feedbacks a signal to the microcontroller 205, and the microcontroller 205 controls the timing module 204 to start the timing; the initial timing value of the timing module 204 is one minute, but the timing value is not limited to one minute, and it can be changed according to needs; the front end surface of the monitoring housing 2 is sequentially installed with alarms 201, The alarm 201, the alarm 201 and the USB data port 203 are all electrically connected to the microcontroller 205; the alarm 201 is a buzzer; when the timing value of the timing module 204 is reached, the timing module 204 feeds back a signal to the microcontroller 205, and the microcontroller 205 controls the alarm 201 to start; when the alarm 202 is pressed, the alarm 202 feeds back a signal to the microcontroller 205, and the microcontroller 205 controls the alarm 201 to close.
[0029] The working principle of this embodiment:
[0030] Because the monitoring shell 2 and the concrete curing box 1 are provided with the same power supply line, when the concrete curing box 1 is powered on and started, the monitoring shell 2 is powered on and started simultaneously; when the door of the concrete curing box 1 is in a closed state, the door presses against the front end of the plug-in column 301, and at this time, the front end of the plug-in column 301 is completely received in the plug-in opening 104, and the front end surface of the matching slider 3 does not contact the button end of the timing start-and-close switch 102. When the staff opens the door of the concrete curing box 1 to place or take out the corresponding concrete specimen, there is no longer any limit pressure on the plug-in column 301 by the door, and the spring connector 302 in the compressed state quickly resets and rebounds, thereby pushing the front end of the plug-in column 301 to slide out of the plug-in opening The front opening end of the opening 104 is formed, and at this time, the front end surface of the matching slider 3 contacts the button end of the timing on-off switch 102, so that the timing on-off switch 102 is in a pressed start state. When the timing on-off switch 102 is pressed to start, the timing on-off switch 102 feedbacks a signal to the microcontroller 205, and the microcontroller 205 controls the timing module 204 to start the timing. The timing value of the timing module 204 can be set according to the needs of the staff, for example, two minutes. Through the setting of two minutes, there is enough time for the staff to place or take the corresponding concrete specimen. Further, the USB data port 203 can be connected to the computer to modify the timing value of the timing module 204.
[0031] When the worker has finished the operation and closes the box door, the front end surface of the matching slider 3 is separated from the button end of the timing opening and closing switch 102 under the pressure of the box door. Since the timing opening and closing switch 102 adopts a touch switch, the timing of the timing module 204 is turned off at this time. If the worker does not close the box door of the concrete curing box 1 again, when the timing value of the timing module 204 is reached, the timing module 204 feedbacks a signal to the microcontroller 205, and the microcontroller 205 controls the alarm 201 as a buzzer to start, thereby reminding the worker to close the box door in time to ensure the quality of the concrete specimen; and the alarm 201 can be turned off by pressing the alarm closing button 202, and the alarm closing button 202 feedbacks a signal to the microcontroller 205, and the microcontroller 205 controls the alarm 201 to be turned off.
[0032] In this article, there are a few points to note:
[0033] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.
[0034] In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.
[0035] The above are only specific implementation methods of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be covered by the protection scope of the present disclosure.
Claims
1. A concrete curing box, characterized in that: include: A concrete curing box (1), wherein a matching chamber (101) having a rectangular cavity structure is provided inside the concrete curing box (1) adjacent to the lower side of the curing chamber, and a plug-in opening (104) penetrating the front end surface of the concrete curing box (1) is provided at the center of the front side surface of the inner end of the matching chamber (101); when the box door of the concrete curing box (1) is closed, the box door completely covers the front end of the plug-in opening (104); a matching block having a rectangular block structure is slidably installed inside the matching chamber (101) The slide block (3) is fixedly connected to the rear side surface of the inner end of the mating chamber (101) via two spring connectors (302); the front end surface of the mating slide block (3) is fixedly connected to a plug-in column (301) relative to the plug-in opening (104), and the plug-in column (301) is slidably plugged into the plug-in opening (104); when the spring connector (302) is in an extended state, the front end of the plug-in column (301) passes through the front opening of the plug-in opening (104) and is located outside the plug-in opening (104); A group of timing on-off switches (102) are fixedly mounted on the upper portion of the front side surface of the inner end of the matching chamber (101), and the timing on-off switches (102) are touch switches, with the button end of the timing on-off switches (102) facing the rear side; when the spring connector (302) is in an extended state, the front end surface of the matching slider (3) contacts the button end of the timing on-off switch (102), and the timing on-off switch (102) is in a pressed start state; when the box door of the concrete curing box (1) is in a closed state, the box door presses against the front end of the plug-in column (301), and the front end of the plug-in column (301) is completely received in the plug-in opening (104), while the front end surface of the matching slider (3) does not contact the button end of the timing on-off switch (102); A monitoring housing (2) is fixedly mounted on the lower side of the front end surface of the concrete curing box (1), and the monitoring housing (2) and the concrete curing box (1) are provided with the same power supply line; a microcontroller (205) is provided inside the monitoring housing (2), and the timing on / off switch (102) is electrically connected to the microcontroller (205); a timing module (204) is also provided inside the monitoring housing (2), and the timing module (204) is electrically connected to the microcontroller (205).
2. A concrete curing box according to claim 1, characterized in that: The front end surface of the mating slider (3) is symmetrical on both sides and is provided with two limit plug holes (304) penetrating the rear end surface thereof; the rear side surface of the inner end of the mating chamber (101) is symmetrical on both sides and is fixedly connected with two limit posts (103), and the front ends of the two limit posts (103) are fixedly connected with the front side surface of the inner end of the mating chamber (101); the two limit plug holes (304) are respectively slidably plugged with the two limit posts (103), and the diameter of the limit plug holes (304) is larger than the diameter of the limit posts (103); the inner circumferences of the two limit plug holes (304) are both in the shape of an annular array, and four steel balls (303) are rotatably mounted in each of the two limit plug holes, and the steel balls (303) are in sliding contact with the limit posts (103).
3. A concrete curing box according to claim 1, characterized in that: The front end surface of the monitoring housing (2) is provided with an alarm (201), an alarm off button (202) and a USB data port (203) in sequence from left to right, and the alarm (201), the alarm off button (202) and the USB data port (203) are all electrically connected to the microcontroller (205); the alarm (201) is a buzzer.