Power supply installation structure of wireless temperature, humidity and oxygen sensing transmitter

Abstract

The utility model provides a power supply installation structure of a wireless temperature, humidity and oxygen sensing transmitter, which relates to the technical field of electric appliance element protection devices and comprises an installation cylinder, a power supply bin and a sealing cover. A barrel opening of the installation barrel is formed in the side wall of the waterproof shell and communicated with the outside, a connector lug is arranged on the outer bottom face of the installation barrel, the power source bin is arranged at the bottom of the sealing cover, a battery groove is formed in the power source bin, and the bottom of the power source bin is electrically connected with the connector lug of the installation barrel. According to the wireless temperature, humidity and oxygen sensing transmitter power supply installation structure, the problems that according to an existing wireless temperature, humidity and oxygen sensing transmitter power supply installation structure, bolts for connecting a box body and a box cover need to be detached when a battery is replaced and the box cover is opened each time, operation is tedious, and electric appliance elements are affected due to the fact that water vapor easily intrudes into the box body in the battery detaching and replacing process can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical component protection devices, in particular to a power supply installation structure of a wireless temperature, humidity and oxygen sensor transmitter. Background Art

[0002] Metallurgy, tobacco, chemical industry, gas, water treatment, special gas and other industries need to deploy temperature, humidity and oxygen sensors to monitor the environment during production, and then feed the monitoring data back to the transmitter for unified collection and transmission. In order to get rid of the limitation of lines, wireless temperature, humidity and oxygen sensor transmitters are now used for signal transmission, and powered by replaceable battery power.

[0003] Due to the high humidity in the industrial production environment, the transmitter is installed in a waterproof box, and the battery power supply is also installed in the waterproof box. The cover of the waterproof box needs to be opened regularly to replace the battery.

[0004] The current wireless temperature, humidity and oxygen sensor transmitter power supply installation structure has the following problems in use: each time the battery is replaced and the box cover is opened, the bolts connecting the box body and the box cover need to be removed, which is not only cumbersome to operate, but also water vapor easily enters the box body during the removal and replacement of the battery, affecting the electrical components. Therefore, this application proposes a wireless temperature, humidity and oxygen sensor transmitter power supply installation structure. Utility Model Content

[0005] In order to overcome the problems in the background technology, the utility model provides a wireless temperature, humidity and oxygen sensor transmitter power supply installation structure, which solves the problem that the bolts connecting the box body and the box cover need to be removed each time the battery is replaced and the box cover is opened, which is not only cumbersome to operate, but also water vapor can easily invade the box body during the removal and replacement of the battery, affecting the electrical components.

[0006] A wireless temperature, humidity and oxygen sensor transmitter power supply installation structure comprises an installation tube, a power supply compartment and a sealing cover, wherein the installation tube is arranged in a waterproof shell of the transmitter and is integrally connected with the waterproof shell, the tube mouth of the installation tube is arranged on the side wall of the waterproof shell and is connected with the outside, a wiring head is arranged on the outer bottom surface of the installation tube, the power supply compartment is arranged at the bottom of the sealing cover, a battery slot is arranged on the power supply compartment, the bottom of the power supply compartment is electrically connected with the wiring head of the installation tube, and the sealing cover is limitedly installed with the installation tube.

[0007] Furthermore, inverted L-shaped limiting pieces are evenly arranged on the side walls of the tube opening of the installation tube, and an L-shaped clamping piece corresponding to the limiting piece is arranged on the bottom surface of the sealing cover, and the sealing cover and the installation tube are fixed by the limiting piece and the clamping piece.

[0008] Furthermore, a rubber ring is provided at the bottom edge of the bottom of the sealing cover, and a hanging handle is provided at the top of the sealing cover.

[0009] Furthermore, the inner bottom surface of the installation tube is provided with a contact 1 connected to the wiring head provided on the outer bottom surface, and the bottom of the power supply compartment is provided with a contact 2 electrically connected to the contact 1.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The present application is provided with an installation cylinder integrally connected to the waterproof shell, so that the power supply compartment installed inside the installation cylinder is independent of the waterproof shell, avoiding the problem of water vapor easily invading the waterproof shell and affecting the electrical components every time the battery is replaced in the traditional installation structure; the power supply compartment of the present application is arranged at the bottom of the sealing cover, and a battery slot is arranged on the power supply compartment. The bottom of the power supply compartment is electrically connected to the terminal head of the installation cylinder, and the sealing cover and the installation cylinder are limitedly installed, so that the installation cylinder is easy to open and the power supply compartment can be taken out, making it more convenient to replace the battery without opening the box cover of the waterproof shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to clearly illustrate the technical solutions in the embodiments of the present utility model, the drawings required for use in describing the embodiments are described.

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the installation tube structure of the utility model;

[0016] Figure 4 This is a schematic diagram of the power supply compartment structure of the utility model.

[0017] 1-installation tube, 11-connection head, 12-limiting piece, 13-contact one, 2-power compartment, 21-battery slot, 22-contact two, 3-sealing cover, 31-locking piece, 32-rubber ring, 33-hanging handle, 4-waterproof shell. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and beneficial effects of the present invention clearer, the preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings to facilitate understanding by technicians.

[0019] The utility model discloses a wireless temperature, humidity and oxygen sensor transmitter power supply installation structure, see Figure 1-4A wireless temperature, humidity and oxygen sensor transmitter power supply installation structure includes an installation tube 1, a power supply compartment 2 and a sealing cover 3. The installation tube 1 is arranged in a waterproof shell 4 of the transmitter and is integrally connected to the waterproof shell 4. The tube mouth of the installation tube 1 is arranged on the side wall of the waterproof shell 4 and communicates with the outside world. A wiring head 11 is arranged on the outer bottom surface of the installation tube 1, the power supply compartment 2 is arranged at the bottom of the sealing cover 3, and a battery slot 21 is arranged on the power supply compartment 2. The bottom of the power supply compartment 2 is electrically connected to the wiring head 11 of the installation tube 1, and the sealing cover 3 is limitedly installed with the installation tube 1.

[0020] The installation tube 1 is integrally connected to the waterproof shell 4, and can form an independent space inside the waterproof shell 4 to prevent water vapor from entering the waterproof shell 4 when replacing the battery. The terminal head 11 can be connected to the electrical components in the waterproof shell 4. The power supply compartment 2 is fixed in the installation tube 1 through the sealing cover 3. When the battery needs to be replaced, it can be taken out through the sealing cover 3 to replace the battery in the battery slot 21. The replacement operation is more convenient. The sealing cover 3 and the installation tube 1 are limitedly installed to make the opening operation more convenient.

[0021] See also Figure 1-4 An inverted L-shaped limiting member 12 is evenly arranged on the side wall of the tube mouth of the installation tube 1, and an L-shaped clamping member 31 corresponding to the limiting member 12 is arranged on the bottom surface of the sealing cover 3. The sealing cover 3 and the installation tube 1 are fixed by the limiting member 12 and the clamping member 31. After the power supply compartment 2 is fully extended into the installation tube 1, the sealing cover 3 is rotated to make the clamping member 31 engage with the limiting member 12 of the installation tube 1, so that the opening and closing operation of the sealing cover 3 is simple and convenient.

[0022] See also Figure 1-4 A rubber ring 32 is provided at the bottom edge of the bottom of the sealing cover 3, and a hanging handle 33 is provided at the top of the sealing cover 3. The rubber ring 32 can improve the sealing performance and at the same time improve the limiting tightness of the limiting member 12 and the locking member 31. The hanging handle 33 facilitates the rotation of the sealing cover 3.

[0023] See also Figure 1-4 The inner bottom surface of the installation tube 1 is provided with a contact 13 which is connected to the terminal head 11 provided on the outer bottom surface. The bottom of the power supply compartment 2 is provided with a contact 2 22 which is electrically connected to the contact 13. The power supply compartment 2 and the installation tube 1 are connected for power supply via the contact 1 13 and the contact 2 22, which facilitates the removal of the power supply compartment 2.

[0024] Working process:

[0025] The terminal head 11 can be connected to the electrical components in the waterproof shell 4. When installing the battery, take the power supply compartment 2 out of the installation tube 1, install the battery in the battery slot 21, and then push the power supply compartment 2 into the installation tube 1. The sealing cover 3 is rotated by the hanging handle 33 to engage the locking member 31 with the limiting member 12 to complete the installation and sealing of the battery. When replacing the battery, the sealing cover 3 is rotated by the hanging handle 33 to separate the locking member 31 from the limiting member 12, take out the power supply compartment 2 for battery replacement, and then push the power supply compartment 2 into the installation tube 1 to close the sealing cover 3.

[0026] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A wireless temperature, humidity and oxygen sensor transmitter power supply installation structure, characterized in that: The invention comprises a mounting tube (1), a power supply compartment (2) and a sealing cover (3); the mounting tube (1) is arranged in a transmitter waterproof housing (4) and is integrally connected to the waterproof housing (4); the tube mouth of the mounting tube (1) is arranged on the side wall of the waterproof housing (4) and is connected to the outside; a wiring head (11) is arranged on the outer bottom surface of the mounting tube (1); the power supply compartment (2) is arranged at the bottom of the sealing cover (3); a battery slot (21) is arranged on the power supply compartment (2); the bottom of the power supply compartment (2) is electrically connected to the wiring head (11) of the mounting tube (1); and the sealing cover (3) is installed with the mounting tube (1) in a limited position.

2. According to claim 1, the wireless temperature, humidity and oxygen sensor transmitter power supply installation structure is characterized in that: Inverted L-shaped limiting members (12) are evenly arranged on the side wall of the tube opening of the installation tube (1), and an L-shaped clamping member (31) corresponding to the limiting member (12) is arranged on the bottom surface of the sealing cover (3), and the sealing cover (3) and the installation tube (1) are fixed in position by the limiting member (12) and the clamping member (31).

3. According to claim 1, the wireless temperature, humidity and oxygen sensor transmitter power supply installation structure is characterized in that: A rubber ring (32) is provided at the bottom edge of the bottom of the sealing cover (3), and a hanging handle (33) is provided at the top of the sealing cover (3).

4. According to claim 1, the wireless temperature, humidity and oxygen sensor transmitter power supply installation structure is characterized in that: The inner bottom surface of the installation tube (1) is provided with a contact point 1 (13) connected to a terminal head (11) provided on the outer bottom surface, and the bottom of the power supply compartment (2) is provided with a contact point 2 (22) electrically connected to the contact point 1 (13).

Images