Transmitter heat preservation box based on environment temperature self-adjustment

Abstract

The utility model discloses a transmitter thermal insulation box based on environment temperature self-regulation, which comprises a box cover and a thermal insulation box main body, the box cover is connected with the thermal insulation box main body through a box buckle, the top end in the box cover is uniformly provided with third heat dissipation grooves, the bottom end of the box cover is fixedly provided with a heat conduction plate, the interior of the box cover is provided with heat conduction grooves, and the heat conduction grooves are connected with the third heat dissipation grooves. And an extrusion bag is arranged in the heat conduction groove. Through the arrangement of the heat conducting plate, the heat conducting plate transmits heat into the heat conducting groove in the using process, at the moment, the extrusion bag is heated to expand, when the interior of the heat preservation box is heated excessively, the extrusion bag expands to drive the connecting plate to ascend, and the connecting plate drives the limiting rod and the sealing plate to synchronously ascend; and the first heat dissipation groove, the second heat dissipation groove and the third heat dissipation groove are communicated and opened to realize an automatic ventilation cooling function, so that an adjustment effect can be realized according to the environment temperature, and the internal transmitter main body is prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of transmitters, in particular to a transmitter insulation box based on self-regulation of ambient temperature. Background Art

[0002] For transmitters used in applications such as measuring liquid level and pressure of liquid media, low temperatures will cause the solidification of the medium and make the measuring device ineffective. It will also cause the medium state in the fine pressure-conducting device inside the transmitter to change and make the transmitter ineffective. Therefore, the transmitter needs to be operated in an insulation box. However, the existing transmitter insulation box;

[0003] Chinese patent authorization announcement number CN 218344249 U discloses a thermal measuring point transmitter insulation box. It includes a box body, the inner side wall of which is provided with a heating component; the inside of the box body is provided with a first clamping plate and a second clamping plate that can move and fix the transmitter, and the first clamping plate and the second clamping plate are symmetrically arranged. The heating component can heat the inside of the box body to achieve insulation effect; the first clamping plate and the second clamping plate can clamp and limit the transmitter, so that the transmitter is more stable inside the box body, and is not prone to shaking or bumping, so that the transmitter is not easy to be damaged and has a longer service life. The above-mentioned existing technical solution has the following shortcomings: the technical solution does not have the function of automatic ventilation and cooling when overheating during heating during use, it is inconvenient to adjust according to the ambient temperature, there is a risk of overheating and damaging the transmitter, and there is a certain room for optimization. Utility Model Content

[0004] The purpose of the utility model is to provide a transmitter insulation box which is self-adjusting based on the ambient temperature, so as to solve the problem inconvenient to adjust according to the ambient temperature proposed in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solutions: a transmitter insulation box based on ambient temperature self-regulation, comprising a box cover and an insulation box body, wherein the box cover is connected to the insulation box body through a box buckle;

[0006] The top of the box cover is evenly provided with a third heat dissipation groove, the bottom of the box cover is fixed with a heat conduction plate, the box cover is provided with a heat conduction groove, and an extrusion capsule is provided inside the heat conduction groove, a connecting plate is provided inside the heat conduction groove, and second heat dissipation grooves are evenly provided on both sides of the connecting plate, a limiting rod is evenly fixed on the top of the connecting plate, and a sealing plate is fixed on the top of the limiting rod extending to the outside of the box cover, and first heat dissipation grooves are provided on both sides of the bottom of the box cover, and the two ends of the extrusion capsule are respectively connected to the bottom end of the connecting plate and the bottom end of the inside of the heat conduction groove;

[0007] A transmitter body is arranged at the bottom end of the heat preservation box body, a control panel is fixed at one end of the heat preservation box body, and a connection socket is arranged at one end of the control panel.

[0008] Preferably, a stopper is provided on one side of the interior of the insulated box body, a fixing seat is fixed on one side of the interior of the insulated box body, and a threaded rod is connected to the interior of the fixing seat, a threaded sleeve is threadedly connected to the outer side of the threaded rod, and a connecting rod is evenly fixed to the inner side of the threaded sleeve, a fixing plate is fixed to the inner side of the connecting rod, a first bevel gear is fixed to the outer side of the threaded rod, a knob is connected to the top end of the fixing seat, and the bottom end of the knob is deeply inserted into the interior of the fixing seat and connected to a second bevel gear, and the second bevel gear is meshed with the first bevel gear.

[0009] Preferably, two groups of connecting rods are provided, and the connecting rods are symmetrically arranged about the central axis of the fixing plate.

[0010] Preferably, limiting blocks are fixed on both sides of the connecting plate, limiting grooves are provided on both sides of the interior of the heat conducting groove, and the limiting grooves are connected to the limiting blocks.

[0011] Preferably, the width of the limiting groove matches the width of the limiting block, and the limiting groove and the limiting block are symmetrically arranged with respect to the central axis of the connecting plate.

[0012] Preferably, guide grooves are evenly formed at the bottom end of the interior of the heat preservation box body, and guide blocks matching the guide grooves are evenly fixed to the bottom end of the fixing plate.

[0013] Preferably, the outer side of the knob is provided with anti-slip textures, and the knob is rotatably connected to the fixing seat.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the transmitter insulation box based on ambient temperature self-regulation realizes the functions of self-regulation of temperature and fixation;

[0015] By providing a heat conducting plate, the heat conducting plate transfers heat to the heat conducting groove during use, and the extrusion bag expands due to the heat. When the inside of the heat preservation box is overheated, the expansion of the extrusion bag drives the connection plate to rise, and the connection plate drives the limit rod and the sealing plate to rise synchronously, so that the first heat dissipation groove, the second heat dissipation groove and the third heat dissipation groove are connected and opened, so as to realize the automatic ventilation and cooling function, so as to realize the adjustment effect according to the ambient temperature, so as to avoid damage to the internal transmitter body;

[0016] By providing the guide block and the guide groove, when the connecting plate is lifted or lowered during use, the guide block can slide in the guide groove to realize the guiding and limiting function of the connecting plate, so that the sealing plates on both sides can be opened smoothly;

[0017] By placing the transmitter body at the bottom of the insulation box body, one end of which is connected to the stopper, and then turning the knob to drive the first bevel gear and the second bevel gear to engage and connect, so as to drive the threaded rod to rotate, and under the action of the threaded connection with the threaded sleeve, the fixing plate is driven to move inward and contact the other end of the transmitter body, so as to play a role in limiting and fixing the transmitter body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 This is a three-dimensional structural schematic diagram of the extrusion bladder of the utility model in use;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure inside the box cover of the utility model;

[0022] Figure 4 This is a schematic diagram of the three-dimensional structure inside the main body of the thermal insulation box of the utility model;

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the thermal insulation box main body of the utility model.

[0024] Explanation of the reference numerals in the figure: 1. box cover; 2. sealing plate; 3. insulation box body; 4. connecting socket; 5. control panel; 6. box buckle; 7. first heat dissipation groove; 8. connecting plate; 9. heat conduction groove; 10. heat conduction plate; 11. extrusion bag; 12. second heat dissipation groove; 13. third heat dissipation groove; 14. limiting rod; 15. limiting groove; 16. limiting block; 17. stopper; 18. threaded sleeve; 19. threaded rod; 20. first bevel gear; 21. second bevel gear; 22. fixing seat; 23. connecting rod; 24. fixing plate; 25. transmitter body; 26. knob. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 5 , the utility model provides the following technical solutions:

[0027] Embodiment 1: In order to solve the problem in the prior art that it is inconvenient to adjust according to the ambient temperature, the following solution is disclosed, specifically: Figure 1 , Figure 2 and Figure 3 As shown, it includes a box cover 1 and a heat preservation box body 3. The box cover 1 is connected to the heat preservation box body 3 through a box buckle 6. A third heat dissipation groove 13 is evenly opened at the top of the box cover 1. A heat conduction plate 10 is fixed to the bottom of the box cover 1. A heat conduction groove 9 is opened inside the box cover 1, and an extrusion capsule 11 is arranged inside the heat conduction groove 9. A connecting plate 8 is arranged inside the heat conduction groove 9. Limiting blocks 16 are fixed on both sides of the connecting plate 8. Limiting grooves 15 are opened on both sides of the heat conduction groove 9, and the limiting grooves 15 are connected to the limiting blocks 16. The width of the limiting grooves 15 matches the width of the limiting blocks 16. The limiting grooves 1 5 and the limit block 16 are symmetrically arranged about the central axis of the connecting plate 8, the second heat dissipation grooves 12 are evenly opened on both sides of the inside of the connecting plate 8, the limit rod 14 is evenly fixed on the top of the connecting plate 8, and the top of the limit rod 14 extends to the outside of the box cover 1 and is fixed with a sealing plate 2, the first heat dissipation grooves 7 are opened on both sides of the bottom of the box cover 1, the two ends of the extrusion bag 11 are respectively connected to the bottom end of the connecting plate 8 and the bottom end of the inside of the heat conduction groove 9, the transmitter body 25 is arranged at the bottom end of the inside of the insulation box body 3, the control panel 5 is fixed at one end of the insulation box body 3, and the connection socket 4 is arranged at one end of the control panel 5.

[0028] In this embodiment, when in use, the heat conducting plate 10 transfers heat to the heat conducting groove 9, and the extrusion bag 11 expands due to the heat. When the inside of the insulation box body 3 is overheated, the expansion of the extrusion bag 11 drives the connecting plate 8 to rise, and the connecting plate 8 drives the limit rod 14 and the sealing plate 2 to rise synchronously, so that the first heat dissipation groove 7, the second heat dissipation groove 12 and the third heat dissipation groove 13 are connected and opened to realize the automatic ventilation and cooling function, so that it can be adjusted according to the ambient temperature to avoid damage to the internal transmitter body 25.

[0029] Embodiment 2: This embodiment is different from the embodiment 1 in that the transmitter body 25 is fixed to facilitate its transportation and carrying. Figure 1 , Figure 4 and Figure 5As shown, a block 17 is provided on one side of the interior of the incubator body 3, a fixing seat 22 is fixed on one side of the interior of the incubator body 3, and a threaded rod 19 is connected to the interior of the fixing seat 22, and a threaded sleeve 18 is threadedly connected to the outer side of the threaded rod 19, and a connecting rod 23 is evenly fixed to the inner side of the threaded sleeve 18, and a fixing plate 24 is fixed to the inner side of the connecting rod 23, and a first bevel gear 20 is fixed to the outer side of the threaded rod 19, a knob 26 is connected to the top of the fixing seat 22, and the bottom end of the knob 26 penetrates into the interior of the fixing seat 22 and is connected to the second bevel gear 21, and the second bevel gear 21 is meshed and connected with the first bevel gear 20, and two groups of connecting rods 23 are provided, and the connecting rods 23 are symmetrically arranged about the central axis of the fixing plate 24, and guide grooves are evenly provided at the bottom end of the interior of the incubator body 3, and guide blocks matching the guide grooves are evenly fixed to the bottom end of the fixing plate 24, and anti-slip patterns are provided on the outer side of the knob 26, and the knob 26 is rotatably connected to the fixing seat 22.

[0030] In this embodiment, when in use, the transmitter body 25 is placed at the bottom of the insulation box body 3, one end of which is connected to the stopper 17, and then the knob 26 is rotated to drive the first bevel gear 20 and the second bevel gear 21 to engage and connect, so as to drive the threaded rod 19 to rotate, and under the action of the threaded connection with the threaded sleeve 18, the fixing plate 24 is driven to move inward and contact with the other end of the transmitter body 25, so as to play a role in limiting and fixing the transmitter body 25.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A transmitter insulation box based on ambient temperature self-regulation, comprising a box cover (1) and an insulation box body (3), wherein the box cover (1) is connected to the insulation box body (3) via a box buckle (6); Features: The top of the box cover (1) is evenly provided with a third heat dissipation groove (13), the bottom of the box cover (1) is fixed with a heat conduction plate (10), the inside of the box cover (1) is provided with a heat conduction groove (9), and an extrusion capsule (11) is arranged inside the heat conduction groove (9), a connecting plate (8) is arranged inside the heat conduction groove (9), and second heat dissipation grooves (12) are evenly provided on both sides of the inside of the connecting plate (8), a limiting rod (14) is evenly fixed on the top of the connecting plate (8), and a sealing plate (2) is fixed at the top of the limiting rod (14) extending to the outside of the box cover (1), and first heat dissipation grooves (7) are provided on both sides of the bottom of the box cover (1), and the two ends of the extrusion capsule (11) are respectively connected to the bottom end of the connecting plate (8) and the bottom end of the inside of the heat conduction groove (9); A transmitter body (25) is arranged at the bottom of the interior of the insulated box body (3), a control panel (5) is fixed to one end of the insulated box body (3), and a connection socket (4) is arranged at one end of the control panel (5).

2. The transmitter insulation box based on ambient temperature self-regulation according to claim 1 is characterized in that: A stopper (17) is provided on one side of the interior of the heat preservation box body (3); a fixing seat (22) is fixed on one side of the interior of the heat preservation box body (3); a threaded rod (19) is connected to the interior of the fixing seat (22); a threaded sleeve (18) is threadedly connected to the outer side of the threaded rod (19); a connecting rod (23) is evenly fixed to the inner side of the threaded sleeve (18); a fixing plate (24) is fixed to the inner side of the connecting rod (23); a first bevel gear (20) is fixed to the outer side of the threaded rod (19); a knob (26) is connected to the top end of the fixing seat (22); a second bevel gear (21) is connected to the bottom end of the knob (26) which is deeply inserted into the interior of the fixing seat (22); and the second bevel gear (21) is meshedly connected to the first bevel gear (20).

3. The transmitter insulation box based on ambient temperature self-regulation according to claim 2 is characterized in that: Two groups of connecting rods (23) are provided, and the connecting rods (23) are symmetrically arranged with respect to the central axis of the fixing plate (24).

4. The transmitter insulation box based on ambient temperature self-regulation according to claim 1, characterized in that: Limiting blocks (16) are fixed on both sides of the connection plate (8), limiting grooves (15) are provided on both sides inside the heat conduction groove (9), and the limiting grooves (15) are connected to the limiting blocks (16).

5. The transmitter insulation box based on ambient temperature self-regulation according to claim 4 is characterized in that: The width of the limiting groove (15) matches the width of the limiting block (16), and the limiting groove (15) and the limiting block (16) are symmetrically arranged with respect to the central axis of the connecting plate (8).

6. The transmitter insulation box based on ambient temperature self-regulation according to claim 2, characterized in that: The bottom end of the interior of the heat preservation box body (3) is evenly provided with guide grooves, and the bottom end of the fixing plate (24) is evenly fixed with guide blocks matching the guide grooves.

7. The transmitter insulation box based on ambient temperature self-regulation according to claim 2 is characterized in that: The outer side of the knob (26) is provided with anti-slip patterns, and the knob (26) is rotatably connected to the fixing seat (22).

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