Automatic water replenishing alarm protection device for environmental experiment box
By designing reinforcement devices and connection devices in the water replenishment alarm protection device of the environmental experiment box, the problem of lack of protection in the wiring parts is solved, the stability and protection performance of the wiring are improved, and the service life of the device is extended.
Patent Information
- Application Number
- CN202421060179.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-15
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-05-15
AI Technical Summary
The existing environmental experimental box water replenishment alarm protection device lacks protection at the wiring parts, which affects the service life.
An automatic water replenishment alarm protection device for environmental experiment box is designed, using reinforcement devices and connection devices, and the docking line positioning is achieved through components such as plastic columns, connecting sliders, rotary connecting sleeves, stable mounting plates, metal threaded columns and rubber handles. Connect and protect to ensure the stability and protection of wiring parts.
It effectively improves the protection performance and stability of the wiring parts, extends the service life of the device, and facilitates the automatic water replenishment operation of the environmental experiment box.
Smart Images
Figure CN222337741U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of alarm protection devices, specifically an automatic water replenishment alarm protection device for an environmental test chamber. Background Art
[0002] Reliability testing equipment typically requires environmental test chambers. These chambers can quickly regulate the temperature, humidity, and other conditions within the test chamber, allowing the tested product to undergo high-temperature, low-temperature, high-humidity, and temperature shock tests, rapidly identifying and addressing product defects. This testing equipment usually requires a water supply (purified water) for humidity testing. Due to site limitations, some installation sites lack piped water supply. In such cases, manual water replenishment is necessary. Environmental test chambers generally come with a built-in water tank (usually 5-15L). Water consumption varies depending on the environmental testing conditions. Typically, the built-in water tank needs manual replenishment 1-2 times per day. During this period, the water level must be closely monitored to prevent dry burning due to water shortage. Water level monitoring and alarm functions are typically implemented using a water replenishment alarm system.
[0003] However, existing water replenishment alarm protection devices lack protection at the corresponding wiring points during use, which can easily affect their service life. Therefore, those skilled in the art provide an automatic water replenishment alarm protection device for environmental test chambers to solve the problems mentioned in the background art. Utility Model Content
[0004] The purpose of this invention is to provide an automatic water replenishment alarm protection device for an environmental test chamber, so as to solve the problems mentioned in the background art.
[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: an automatic water replenishment alarm protection device for an environmental test chamber, including a water replenishment alarm protection device body, a positioning connection groove is provided on the top of the water replenishment alarm protection device body, an alarm wiring connector is provided on the top of the water replenishment alarm protection device body, a reinforcement device is installed on the outside of the water replenishment alarm protection device body, and a connection device is provided at the bottom of the water replenishment alarm protection device body;
[0006] The reinforcement device includes a connecting slider, a movable mounting sleeve fixed to the top of the connecting slider, a plastic column fixed to the outside of the connecting slider, a connecting guide groove on the outside of the main body of the water replenishment alarm protection device, a limiting connecting pad fixed to the outside of the main body of the water replenishment alarm protection device, an installation groove on the top of the limiting connecting pad, a positioning connecting plate fixed to the outside of the movable mounting sleeve, an arc-shaped groove on the top of the movable mounting sleeve, and a rotating connecting sleeve rotatably connected to the outside of the alarm wiring connector via a rotating shaft.
[0007] As a further improvement of this utility model: the outer side of the main body of the water replenishment alarm protection device is provided with an installation positioning groove, and the top of the main body of the water replenishment alarm protection device is provided with a connecting threaded hole.
[0008] As a further embodiment of this utility model: a stable mounting plate is fixed to the outer side of the rotating connecting sleeve, and a metal threaded post penetrating the stable mounting plate is threadedly connected to the top of the movable mounting sleeve, and a rubber handle is fixed to the top of the metal threaded post.
[0009] As a further embodiment of this utility model: the connecting device includes a fixed housing, the inner top wall of the fixed housing is provided with a high elastic sponge egg, the bottom of the high elastic sponge egg is connected to a movable connecting pad, the bottom of the movable connecting pad is provided with a rubber connecting pad, the top of the movable connecting pad is installed with a limiting mounting block, both sides of the fixed housing are fixed with reinforcing connecting blocks, the top of the movable connecting pad is installed with a movable bracket, and the outer side of the movable bracket is rotatably connected with a roller via a rotating shaft.
[0010] As a further embodiment of this utility model: the fixed housing is embedded and fixed inside the main body of the water replenishment alarm protection device, and the reinforcing connecting block is embedded and fixed inside the main body of the water replenishment alarm protection device.
[0011] As a further improvement of this utility model: both the fixed housing and the main body of the water replenishment alarm protection device are provided with connecting holes to accommodate the movement of the rubber connecting pad, and the fixed housing is provided with a groove.
[0012] Compared with the prior art, the beneficial effects achieved by this utility model are:
[0013] 1. This device is equipped with a reinforcement device, which can move the plastic column to drive the connecting slider. When the arc-shaped groove on the top of the movable mounting sleeve moves to the corresponding position, the wires can be sorted out and the corresponding wires can be inserted into the corresponding movable mounting sleeve. This facilitates the limiting and protection of the wire connection parts on the outside of the positioning connecting groove, which is beneficial to the use of the automatic water replenishment alarm protection device of the environmental test chamber.
[0014] 2. This device is equipped with a connecting device. The reinforcing connecting block on the outside of the fixed housing is embedded and fixed inside the main body of the water replenishment alarm protection device. This can ensure the stability of the connection structure between the fixed housing and the main body of the water replenishment alarm protection device. When the main body of the water replenishment alarm protection device is installed through the connecting threaded hole by bolts, it improves the connection stability of the installation part after the main body of the water replenishment alarm protection device is installed by bolts, which is beneficial to the use of the main body of the water replenishment alarm protection device. Attached Figure Description
[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:
[0016] Figure 1 This is a perspective view of the present invention;
[0017] Figure 2 This utility model Figure 1 Enlarged schematic diagram of region A;
[0018] Figure 3 This is a schematic diagram of the connecting device structure of this utility model;
[0019] In the diagram: 1. Main body of the water replenishment alarm protection device; 2. Positioning connection groove; 3. Alarm wiring connector; 4. Reinforcing device; 41. Connecting slider; 42. Movable mounting sleeve; 43. Plastic column; 44. Connecting guide groove; 45. Limiting connecting pad; 46. Mounting groove; 47. Positioning connecting plate; 48. Arc-shaped groove; 49. Rotating connecting sleeve; 410. Stabilizing mounting plate; 411. Metal threaded column; 412. Rubber handle; 5. Mounting positioning groove; 6. Connecting threaded hole; 7. Connecting device; 71. Fixed housing; 72. High-elasticity sponge egg; 73. Movable connecting pad; 74. Rubber connecting pad; 75. Limiting mounting block; 76. Reinforcing connecting block; 77. Movable bracket; 78. Roller. Detailed Implementation
[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0021] Please see Figure 1-Figure 2 This utility model provides an automatic water replenishment alarm protection device for an environmental test chamber, including a water replenishment alarm protection device body 1, a positioning connection groove 2 on the top of the water replenishment alarm protection device body 1, an alarm wiring connector 3 on the top of the water replenishment alarm protection device body 1, a reinforcement device 4 installed on the outside of the water replenishment alarm protection device body 1, a connection device 7 on the bottom of the water replenishment alarm protection device body 1, an installation positioning groove 5 on the outside of the water replenishment alarm protection device body 1, and a connection thread hole 6 on the top of the water replenishment alarm protection device body 1.
[0022] The reinforcement device 4 includes a connecting slider 41, a movable mounting sleeve 42 fixed to the top of the connecting slider 41, a plastic post 43 fixed to the outside of the connecting slider 41, a connecting guide groove 44 opened on the outside of the main body 1 of the water replenishment alarm protection device, a limiting connecting pad 45 fixed on the outside of the main body 1 of the water replenishment alarm protection device, an installation groove 46 opened on the top of the limiting connecting pad 45, a positioning connecting plate 47 fixed on the outside of the movable mounting sleeve 42, an arc-shaped groove 48 opened on the top of the movable mounting sleeve 42, a rotating connecting sleeve 49 rotatably connected to the outside of the alarm wiring connector 3 via a rotating shaft, a stabilizing mounting plate 410 fixed on the outside of the rotating connecting sleeve 49, a metal threaded post 411 threaded through the stabilizing mounting plate 410 threaded to the top of the movable mounting sleeve 42, and a rubber handle 412 fixed to the top of the metal threaded post 411.
[0023] During use, after the corresponding line is connected to the alarm wiring connector 3 on the outside of the main body 1 of the water replenishment alarm protection device, the user can move the plastic post 43 to move the connecting slider 41 simultaneously, allowing the connecting slider 41 to slide within the corresponding connecting guide groove 44. The connecting slider 41 can also move the movable mounting sleeve 42 simultaneously. When the arc-shaped groove 48 on the top of the movable mounting sleeve 42 moves to the corresponding position, the line can be straightened, allowing the corresponding line to be inserted into the corresponding movable mounting sleeve 42. Then, the rotating connecting sleeve 49 on the outside of the main body 1 of the water replenishment alarm protection device can be moved to make the bottom surface of the stabilizing mounting plate 410 on the outside of the rotating connecting sleeve 49 fit with the top surface of the movable mounting sleeve 42. The metal threaded post 411 penetrates the stabilizing mounting plate 410 and is threadedly connected to the movable mounting sleeve 42, thereby conveniently completing the limiting and protection of the line connection part on the outside of the positioning connecting groove 2, achieving the purpose of improving the protection performance of the wiring part, and facilitating the use of the automatic water replenishment alarm protection device for the environmental test chamber.
[0024] Please see Figure 1 and Figure 3 This utility model provides an automatic water replenishment alarm protection device for an environmental test chamber. The connecting device 7 includes a fixed housing 71. A high-elasticity sponge egg 72 is provided on the inner top wall of the fixed housing 71. A movable connecting pad 73 is connected to the bottom of the high-elasticity sponge egg 72. A rubber connecting pad 74 is provided at the bottom of the movable connecting pad 73. Both the fixed housing 71 and the main body 1 of the water replenishment alarm protection device have connecting holes to accommodate the movement of the rubber connecting pad 74. A groove is provided inside the fixed housing 71. A limiting mounting block 75 is installed on the top of the movable connecting pad 73. Reinforcing connecting blocks 76 are fixed on both sides of the fixed housing 71. The fixed housing 71 is embedded and fixed inside the main body 1 of the water replenishment alarm protection device. The reinforcing connecting blocks 76 are embedded and fixed inside the main body 1 of the water replenishment alarm protection device. A movable bracket 77 is installed on the top of the movable connecting pad 73. A roller 78 is rotatably connected to the outside of the movable bracket 77 through a rotating shaft.
[0025] During use, the reinforcing connecting block 76 on the outside of the fixed housing 71 is embedded and fixed inside the main body 1 of the water replenishment alarm protection device, ensuring the stability of the connection structure between the fixed housing 71 and the main body 1 of the water replenishment alarm protection device. When the main body 1 of the water replenishment alarm protection device is installed through the connecting threaded hole 6 with bolts, the high elastic sponge egg 72 inside the fixed housing 71 presses down on the movable connecting pad 73. The limiting mounting block 75 at the top of the movable connecting pad 73 plays a limiting role. The rubber connecting pad 74 at the bottom of the movable connecting pad 73 can extend to the outside of the main body 1 of the water replenishment alarm protection device and fits against the top of the installation part of the main body 1 of the water replenishment alarm protection device through the bottom surface of the rubber connecting pad 74, improving the connection stability of the installation part after the main body 1 of the water replenishment alarm protection device is installed with bolts, which is beneficial to the use of the main body 1 of the water replenishment alarm protection device.
[0026] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. An automatic water replenishment alarm protection device for an environmental test chamber, comprising a water replenishment alarm protection device body (1), characterized in that: A positioning connection groove (2) is provided on the top of the main body (1) of the water replenishment alarm protection device, an alarm wiring connector (3) is provided on the top of the main body (1) of the water replenishment alarm protection device, a reinforcement device (4) is installed on the outside of the main body (1) of the water replenishment alarm protection device, and a connection device (7) is provided on the bottom of the main body (1) of the water replenishment alarm protection device; The reinforcement device (4) comprises a connecting slider (41), a movable installation sleeve (42) is fixed on the top of the connecting slider (41), a plastic column (43) is fixed on the outside of the connecting slider (41), a connecting guide groove (44) is provided on the outside of the water replenishment alarm protection device body (1), a limit connection pad (45) is fixed on the outside of the water replenishment alarm protection device body (1), a mounting groove (46) is provided on the top of the limit connection pad (45), a positioning connection plate (47) is fixed on the outside of the movable installation sleeve (42), an arc-shaped groove (48) is provided on the top of the movable installation sleeve (42), and a rotating connection sleeve (49) is rotatably connected to the outside of the alarm wiring connector (3) via a rotating shaft.
2. The automatic water replenishment alarm protection device for an environmental experiment chamber according to claim 1 is characterized in that: An installation positioning groove (5) is provided on the outer side of the main body (1) of the water replenishment alarm protection device, and a connecting threaded hole (6) is provided on the top of the main body (1) of the water replenishment alarm protection device.
3. The automatic water replenishment alarm protection device for an environmental experiment chamber according to claim 1 is characterized in that: A stable mounting plate (410) is fixed to the outer side of the rotating connection sleeve (49), a metal threaded column (411) passing through the stable mounting plate (410) is threadedly connected to the top of the movable mounting sleeve (42), and a rubber handle (412) is fixed to the top of the metal threaded column (411).
4. The automatic water replenishment alarm protection device for an environmental experiment chamber according to claim 1 is characterized in that: The connecting device (7) comprises a fixed shell (71), the inner top wall of the fixed shell (71) is provided with a high-elastic sponge egg (72), the bottom of the high-elastic sponge egg (72) is connected to a movable connecting pad (73), the bottom of the movable connecting pad (73) is provided with a rubber connecting pad (74), the top of the movable connecting pad (73) is installed with a limited position mounting block (75), both sides of the fixed shell (71) are fixed with reinforced connecting blocks (76), the top of the movable connecting pad (73) is installed with a movable bracket (77), and the outer side of the movable bracket (77) is rotatably connected to a roller (78) via a rotating shaft.
5. The automatic water replenishment alarm protection device for an environmental experiment chamber according to claim 4 is characterized in that: The fixed shell (71) is embedded and fixed inside the main body (1) of the water replenishment alarm protection device, and the reinforced connection block (76) is embedded and fixed inside the main body (1) of the water replenishment alarm protection device.
6. The automatic water replenishment alarm protection device for an environmental experiment chamber according to claim 4 is characterized in that: The interior of the fixed shell (71) and the main body (1) of the water replenishment alarm protection device are both provided with connection holes for accommodating the movement of the rubber connection pad (74), and the interior of the fixed shell (71) is provided with a groove.