Wireless teletransmission pressure gauge
By setting up an insulation layer and a temperature control mechanism on the battery barrel of the wireless remote pressure gauge, the problem of affecting the performance of lithium batteries in low temperature environments is solved, and the service life of the battery and pressure gauge is extended.
Patent Information
- Application Number
- CN202421016867.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-11
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-05-11
AI Technical Summary
Since the case material of most pressure gauges is made of plastic or metal, the insulation effect is poor, the performance of lithium batteries in low temperature environments is affected, reducing the service life of the pressure gauge.
A wireless remote transmission pressure gauge is designed, the side wall of the case is equipped with a receiving port, a built-in battery barrel, and an insulation layer and a temperature control mechanism are installed on the battery barrel. The temperature control mechanism includes a support box, a temperature-sensitive elastic airbag and Ventilation holes to manage the temperature inside the battery barrel.
The battery heat is accumulated through the insulation layer to extend the battery life; the temperature-sensitive elastic airbag emits heat at high temperatures, keeping the temperature in the battery barrel stable, thereby extending the service life of the pressure gauge.
Smart Images
Figure CN222166401U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pressure gauges, in particular to a wireless remote transmission pressure gauge. Background Art
[0002] The wireless remote pressure gauge uploads the detected data and alarm status to the platform through network transmission, collects pressure in real time, can provide timely warnings, and can set various alarm parameters or thresholds in the air during use, such as: pressure value alarm upper limit, pressure value alarm lower limit, pressure value timed storage period, etc.
[0003] Most of the current wireless remote pressure gauge devices have their own cloud platform, which can be displayed as a dedicated cloud platform provided by the user. They can send alarm information through the platform in a timely manner, set remote parameters in a timely manner, define device attributes, and have rich functions. The current pressure gauges adopt a low-power or even micro-power design and have a built-in detachable lithium battery. However, since most pressure gauge cases are made of plastic or metal, their thermal insulation effect is poor. When the pressure gauge is in a relatively low temperature environment, the performance of the lithium battery will be greatly affected, thereby reducing the service life of the pressure gauge. For this reason, a wireless remote pressure gauge is proposed. Utility Model Content
[0004] The purpose of the utility model is to solve the problem that since most pressure gauge cases are made of plastic or metal materials and have poor thermal insulation effects, when the pressure gauge is in a relatively low temperature environment, the performance of the lithium battery will be greatly affected, thereby reducing the service life of the pressure gauge. The utility model provides a wireless remote transmission pressure gauge.
[0005] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:
[0006] A wireless remote pressure gauge comprises a case, an antenna interface is provided on the case, a display screen is provided on the case, a connecting screw is provided on the side wall of the case, and the gauge is characterized in that a receiving opening is provided on the side wall of the case, a battery cartridge is fixedly installed in the receiving opening, a wire hole is provided at the bottom end of the battery cartridge, a base plate is fixedly installed on the inner side wall of the battery cartridge, a negative electrode electrical connection plate is fixedly installed on the base plate, a positive electrode connection mechanism is provided on the battery cartridge, a heat preservation layer is provided on the battery cartridge, and a temperature control mechanism is provided on the battery cartridge.
[0007] Preferably, the positive electrode connection mechanism includes a threaded sealing plate, an outer wall of the threaded sealing plate is provided with an external thread, and a positive electrode electrical connection plate is fixedly installed on the side wall of the threaded sealing plate, an inner wall of the battery barrel is provided with an internal thread, and the threaded sealing plate is threadedly installed in the battery barrel.
[0008] Preferably, a wire passing hole is provided on the side wall of the base plate, and the wire passing hole is matched with the wire through hole.
[0009] Preferably, a support washer is fixedly mounted on the side wall of the base plate, and the support washer is arranged on the outer side of the negative electrode electrical connection plate.
[0010] Preferably, the temperature control mechanism includes a support box, a positioning port is provided on the outer side of the battery tube, the support box is plugged into the positioning port, a plurality of ventilation holes are provided in the support box, a plurality of temperature-sensitive elastic airbags are arranged in the support box, and an air baffle is fixedly installed on one side of the temperature-sensitive elastic airbag.
[0011] Preferably, a support ring is fixedly mounted on the side wall of the support box, the air baffle is arranged in a conical structure, and the air baffle is slidably plugged and installed in the support box.
[0012] The beneficial effects of the utility model are as follows:
[0013] 1. In the utility model, when the pressure gauge is in a low temperature environment, the heat generated by the battery in the battery tube will be accumulated inside the thermal insulation layer, so as to avoid the adverse effects of low temperature on the battery in the battery tube, which can extend the service life of the battery and relatively extend the service life of the pressure gauge. When the weather is hot, the temperature in the battery tube will rise, and the heat will cause multiple temperature-sensitive elastic airbags to expand, so that the temperature-sensitive elastic airbags are used to lift the conical air baffle from the support box, so as to keep the heat in the battery tube continuously dissipated through the vents. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a front view schematic diagram of the overall three-dimensional connection structure of the utility model;
[0015] Figure 2 It is a schematic diagram of the rear-view integral three-dimensional connection structure of the utility model;
[0016] Figure 3 It is a schematic diagram of the three-dimensional connection structure of the battery tube and the temperature control mechanism in the utility model;
[0017] Figure 4 It is a partial cross-sectional three-dimensional connection structure schematic diagram of the battery cartridge in the utility model;
[0018] Figure 5 It is a schematic diagram of the three-dimensional connection structure of the support box and the temperature-sensitive elastic airbag in the utility model.
[0019] Figure numerals: 1. watch case; 2. antenna interface; 3. display screen; 4. connecting screw; 5. accommodating port; 6. battery tube; 7. threaded sealing plate; 8. positioning port; 9. support box; 10. air baffle plate; 11. positive electrode electrical connection plate; 12. thermal insulation layer; 13. vent; 14. support ring; 15. temperature-sensitive elastic airbag; 16. base plate; 17. wire hole; 18. wire through hole; 19. negative electrode electrical connection plate; 20. support washer. DETAILED DESCRIPTION
[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.
[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0022] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.
[0023] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0024] like Figure 1-5As shown, a wireless remote pressure gauge comprises a case 1, an antenna interface 2 is arranged on the case 1, and a display screen 3 is arranged on the case 1, a connecting screw 4 is arranged on the side wall of the case 1, a receiving opening 5 is opened on the side wall of the case 1, and a battery barrel 6 is fixedly installed in the receiving opening 5, a wire hole 18 is opened at the bottom end of the battery barrel 6, and a base plate 16 is fixedly installed on the inner side wall of the battery barrel 6, and a negative pole electric connection plate 19 is fixedly installed on the base plate 16, a wire hole 17 is opened on the side wall of the base plate 16, and the wire hole 17 is matched with the wire hole 18, and the wire hole 17 and the wire hole 18 are arranged to facilitate the passage of wires, a support washer 20 is fixedly installed on the side wall of the base plate 16, and the support washer 20 is arranged on the outer side of the negative pole electric connection plate 19, and the support washer 20 can support the battery in the battery barrel 6 more stably.
[0025] The battery barrel 6 is provided with a positive electrode connection mechanism, which includes a threaded sealing plate 7. An external thread is provided on the outer wall of the threaded sealing plate 7, and a positive electrode electrical connection plate 11 is fixedly installed on the side wall of the threaded sealing plate 7. An internal thread is provided on the inner wall of the battery barrel 6, and the threaded sealing plate 7 is screwed and installed in the battery barrel 6. The threaded sealing plate 7 can be easily installed and disassembled with the battery barrel 6. The battery barrel 6 is provided with a thermal insulation layer 12, and the thermal insulation layer 12 is made of polyurethane thermal insulation material.
[0026] A temperature control mechanism is provided on the battery barrel 6, and the temperature control mechanism includes a support box 9. A positioning port 8 is provided on the outer side of the battery barrel 6, and the support box 9 is plugged into the positioning port 8, and a plurality of ventilation holes 13 are provided in the support box 9. A plurality of temperature-sensitive elastic air bags 15 are provided in the support box 9, and an air baffle 10 is fixedly installed on one side of the temperature-sensitive elastic air bag 15. When the weather is hot, the temperature in the battery barrel 6 will rise, and the heat will cause the plurality of temperature-sensitive elastic air bags 15 to expand, so that the temperature-sensitive elastic air bags 15 are used to lift the conical air baffle 10 from the support box 9, so as to keep the heat in the battery barrel 6 continuously dissipated by means of the ventilation holes 13. A support ring 14 is fixedly installed on the side wall of the support box 9, the air baffle 10 is arranged in a conical structure, and the air baffle 10 is slidably plugged into the support box 9.
[0027] In summary: when the pressure gauge is in an environment with low temperature, the heat generated by the batteries in the battery barrel 6 will accumulate inside the thermal insulation layer 12, thereby avoiding the adverse effects of low temperature on the batteries in the battery barrel 6, which can extend the service life of the batteries. The threaded sealing plate 7 can then be used to facilitate the installation and removal of the batteries. When the weather is hot, the temperature in the battery barrel 6 will rise, and the heat will cause the multiple temperature-sensitive elastic airbags 15 to expand, thereby using the temperature-sensitive elastic airbags 15 to lift the conical air baffle 10 from the support box 9, thereby keeping the heat in the battery barrel 6 continuously dissipated through the vents 13.
[0028] The above description enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A wireless remote pressure gauge, comprising a housing (1), an antenna interface (2) being provided on the housing (1), a display screen (3) being provided on the housing (1), a connecting spiral tube (4) being provided on the side wall of the housing (1), characterized in that: The side wall of the watch case (1) is provided with a receiving opening (5), and a battery cartridge (6) is fixedly installed in the receiving opening (5), a wire hole (18) is provided at the bottom end of the battery cartridge (6), and a base plate (16) is fixedly installed on the inner side wall of the battery cartridge (6), a negative electrode electrical connection plate (19) is fixedly installed on the base plate (16), a positive electrode connection mechanism is provided on the battery cartridge (6), and a heat preservation layer (12) is provided on the battery cartridge (6), and a temperature control mechanism is provided on the battery cartridge (6).
2. A wireless remote pressure gauge according to claim 1, characterized in that: The positive electrode connection mechanism comprises a threaded sealing plate (7), an outer wall of the threaded sealing plate (7) is provided with an external thread, and a positive electrode electrical connection plate (11) is fixedly mounted on the side wall of the threaded sealing plate (7), an inner wall of the battery barrel (6) is provided with an internal thread, and the threaded sealing plate (7) is threadedly mounted in the battery barrel (6).
3. A wireless remote pressure gauge according to claim 1, characterized in that: A wire-passing hole (17) is provided on the side wall of the base plate (16), and the wire-passing hole (17) is matched with the wire-through hole (18).
4. A wireless remote pressure gauge according to claim 1, characterized in that: A supporting washer (20) is fixedly mounted on the side wall of the base plate (16), and the supporting washer (20) is arranged on the outside of the negative electrode electrical connection plate (19).
5. A wireless remote pressure gauge according to claim 1, characterized in that: The temperature control mechanism comprises a support box (9), a positioning opening (8) is provided on the outer side of the battery tube (6), the support box (9) is plugged and installed in the positioning opening (8), a plurality of vent holes (13) are provided in the support box (9), a plurality of temperature-sensitive elastic air bags (15) are arranged in the support box (9), and an air baffle (10) is fixedly installed on one side of the temperature-sensitive elastic air bag (15).
6. A wireless remote pressure gauge according to claim 5, characterized in that: A support ring (14) is fixedly mounted on the side wall of the support box (9); the air baffle plate (10) is arranged in a conical structure, and the air baffle plate (10) is slidably plugged and mounted in the support box (9).