CN218916602U - Swimming pool thermometer with double-deck waterproof construction - Google Patents

Abstract

The utility model provides a swimming pool thermometer with a double-layer waterproof structure, which is characterized in that a base shell, a first waterproof part, a second waterproof part and a transparent cover top cover are arranged, the first waterproof part and the second waterproof part are arranged between the base shell and the transparent cover top cover, a more stable waterproof function is realized through the double-layer waterproof structure, and the sealing performance of the thermometer is improved.

Description

Swimming pool thermometer with double-deck waterproof construction

Technical Field

The utility model relates to the field of thermometers, in particular to a swimming pool thermometer with a double-layer waterproof structure.

Background

Swimming pools are special places where people can perform swimming, in which people can move or play games. Most swimming pools are built on the ground, and can be classified into general swimming pools and warm water swimming pools according to the water temperature. According to the specification, the difference such as use scene, the temperature of swimming pool needs to be controlled in different intervals, consequently need use the swimming pool thermometer to detect the control to swimming pool temperature. The battery is contained in the swimming pool thermometer, and the battery needs to be replaced, so that the swimming pool thermometer shell can be opened, and the replacement of the battery in the swimming pool thermometer is realized. When the swimming pool thermometer is used, the swimming pool thermometer is often required to be placed in a swimming pool for a long time, the temperature is monitored in real time, and water seepage is possible at the position where the shell body which can be opened is contacted, so that the position where the shell body is opened is required to be waterproof by adopting a waterproof structure.

For example, the Chinese patent application with the patent number: 202020039743.0, patent name: a waterproof stable structure of a swimming pool thermometer. The utility model discloses a waterproof stabilizing structure of a swimming pool thermometer, which belongs to the technical field of swimming pool thermometers and comprises a body and a base, wherein external threads are arranged at the bottom of the body, internal threads are arranged at the top of the side wall of an inner cavity of the base, the internal threads are in threaded connection with the external threads, two groups of symmetrical sliding grooves are formed in the side wall of the inner cavity of the base, a sliding block is connected in the sliding grooves in a sliding way, a bearing plate is horizontally arranged in the inner cavity of the base, a shock pad and a sealing ring are fixedly connected at the top of the bearing plate, a limiting cylinder and a lifting cylinder are fixedly connected at the bottom of the bearing plate, the lifting cylinder is positioned in the limiting cylinder, the sliding block is fixedly connected to the outer side wall of the limiting cylinder, a balancing weight is fixedly connected at the bottom of the inner cavity of the base, a spring groove is formed in the top of the balancing weight, and a telescopic rod is fixedly connected between the spring groove and the bearing plate. The utility model is convenient for improving the sealing effect and avoiding water inflow of the device; the balancing weight is fixed in the inner chamber bottom of base, improves device stability, is convenient for improve temperature detection precision.

The existing comparison document is also based on a single sealing ring structure, and water seepage is possible. And based on the service condition feedback of the swimming pool thermometer produced and sold by the applicant, the waterproof structure of the swimming pool thermometer in the prior art has the problems that the sealing performance is insufficient, water possibly permeates into the swimming pool, and internal electric devices are damaged.

Disclosure of Invention

Therefore, it is necessary to provide a swimming pool thermometer with a double-layer waterproof structure, which solves the problems that the waterproof structure of the swimming pool thermometer has insufficient sealing performance and possibly permeates into water to damage internal electric devices.

In order to achieve the above purpose, the utility model provides a swimming pool thermometer with a double-layer waterproof structure, which comprises a base shell, a first waterproof component, a second waterproof component, a transparent cover top cover and a temperature measuring device; the temperature measuring device is arranged at the upper part of the inner cavity of the base shell and is used for detecting and displaying temperature; the first waterproof component is sleeved on the outer side of the upper part of the base shell, and the second waterproof component is arranged on the upper edge of the base shell; the transparent cover top cover comprises a transparent cover body and a side wall annular plate, the transparent cover top cover is connected with the upper portion of the base shell in a sealing mode, when the transparent cover top cover is connected with the base shell, the first waterproof component is used for filling a gap between the side wall annular plate and the base shell, and the second waterproof component is used for filling a gap between the transparent cover body and the base shell.

Further, the transparent cover also comprises a decorative cover, wherein the decorative cover is provided with an opening and sleeved on the top cover of the transparent cover.

Further, the decorative cover is provided with a plurality of decorative grooves along the circumferential direction.

Further, the first waterproof component is a silica gel waterproof ring.

Further, the second waterproof component is a silica gel waterproof ring.

Further, the temperature measuring device comprises a battery compartment, a base plate, a circuit board, a microprocessor, a temperature sensing module and a display screen, wherein the top of the battery compartment is connected with the bottom surface of the base plate; the circuit board is arranged on the base plate and is electrically connected with the battery compartment; the microprocessor and the temperature sensing module are respectively arranged on the circuit board and are electrically connected with the circuit board; the display screen is electrically connected with the processor.

Further, the transparent cover body of the transparent cover top cover is provided with a transparent spherical cover.

Further, the number of the display screens is more than three, the display screens are integrally arranged on the circuit board after being surrounded into a circle, and the display surfaces of the display screens are outwards arranged.

Further, the number of the display screens is three, and the included angle between the three display screens is 60 degrees.

Further, a fixing portion is arranged on the outer side of the side wall of the base shell, and a fixing through hole is formed in the center of the fixing portion.

Compared with the prior art, the technical scheme is characterized in that the base shell, the first waterproof part, the second waterproof part and the transparent cover top cover are arranged, the first waterproof part and the second waterproof part are arranged between the base shell and the transparent cover top cover, so that water vapor needs to enter the inside to be blocked secondarily, and the water vapor invasion difficulty is improved. Realize more stable waterproof function through this bilayer waterproof construction, improve the leakproofness of thermometer.

Drawings

FIG. 1 is an exploded view of a swimming pool thermometer with a double-layer waterproof structure according to an embodiment;

FIG. 2 is a perspective view of a swimming pool thermometer with a double-layer waterproof structure according to an embodiment;

FIG. 3 is a front view of a swimming pool thermometer with a double-layer waterproof structure according to an embodiment;

FIG. 4 is a perspective view of the temperature measuring device of the swimming pool thermometer with a double-layer waterproof structure according to the embodiment;

fig. 5 is a structural perspective view of a swimming pool thermometer with a double-layer waterproof structure according to another embodiment.

Reference numerals illustrate:

1. a base housing;

11. a baffle;

2. a first waterproof member;

3. a second waterproof member;

4. a transparent cover top cap;

40. a transparent cover;

41. a side wall ring plate;

42. a positioning part;

43. positioning holes;

5. a temperature measuring device;

50. a battery compartment;

51. a substrate;

52. a circuit board;

55. a display screen;

6. a decorative cover;

60. a decorative groove;

7. a fixing part;

71. and fixing the through holes.

Detailed Description

In order to describe the technical content, constructional features, achieved objects and effects of the technical solution in detail, the following description is made in connection with the specific embodiments in conjunction with the accompanying drawings.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present application. The appearances of the phrase "in various places in the specification are not necessarily all referring to the same embodiment, nor are they particularly limited to independence or relevance from other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the technical features mentioned in the embodiments may be combined in any manner to form a corresponding implementable technical solution.

Unless defined otherwise, technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application pertains; the use of related terms herein is for the description of specific embodiments only and is not intended to limit the present application.

In the description of the present application, the term "and/or" is a representation for describing logical relationships between objects, which means that three relationships may exist, e.g., a and/or B, representing: there are three cases, a, B, and both a and B. In addition, the character "/" herein generally indicates that the context associated object is a logical relationship of a type "or".

In this application, terms such as "first" and "second" are used merely to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual number, order, or sequence of such entities or operations.

Without further limitation, the use of the terms "comprising," "including," "having," or other like terms in this application is intended to cover a non-exclusive inclusion, such that a process, method, or article of manufacture that comprises a list of elements does not include additional elements but may include other elements not expressly listed or inherent to such process, method, or article of manufacture.

As in the understanding of the "examination guideline," the expressions "greater than", "less than", "exceeding", and the like are understood to exclude the present number in this application; the expressions "above", "below", "within" and the like are understood to include this number. Furthermore, in the description of the embodiments of the present application, the meaning of "a plurality of" is two or more (including two), and similarly, the expression "a plurality of" is also to be understood as such, for example, "a plurality of groups", "a plurality of" and the like, unless specifically defined otherwise.

In the description of the embodiments of the present application, spatially relative terms such as "center," "longitudinal," "transverse," "length," "width," "thickness," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counter-clockwise," "axial," "radial," "circumferential," etc., are used herein as terms of orientation or positional relationship based on the specific embodiments or figures, and are merely for convenience of description of the specific embodiments of the present application or ease of understanding of the reader, and do not indicate or imply that the devices or components referred to must have a particular position, a particular orientation, or be configured or operated in a particular orientation, and therefore are not to be construed as limiting of the embodiments of the present application.

Unless specifically stated or limited otherwise, in the description of the embodiments of the present application, the terms "mounted," "connected," "affixed," "disposed," and the like are to be construed broadly. For example, the "connection" may be a fixed connection, a detachable connection, or an integral arrangement; the device can be mechanically connected, electrically connected and communicated; it can be directly connected or indirectly connected through an intermediate medium; which may be a communication between two elements or an interaction between two elements. The specific meanings of the above terms in the embodiments of the present application can be understood by those skilled in the art to which the present application pertains according to the specific circumstances.

Referring to fig. 1 to 5, the present embodiment provides a swimming pool thermometer with a double-layer waterproof structure, which comprises a base housing 1, a first waterproof component 2, a second waterproof component 3, a transparent cover top cover 4 and a temperature measuring device 5; the temperature measuring device 5 is arranged at the upper part of the inner cavity of the base shell 1 and is used for detecting and displaying temperature; the base shell 1 can be a shell with a large upper part and a small lower part, the base shell 1 can be made of plastic, the upper end of the base shell can be provided with external threads for being connected with the transparent cover top cover 4, and the temperature measuring device 5 is arranged in the base shell 1 and used for detecting and displaying temperature; the inner side of the side wall ring plate of the transparent cover top cover 4 can be provided with an internal thread for being connected with the external thread of the base shell 1, and the transparent cover top cover 4 is made of plastic material, preferably PC. PC material is generally referred to as polycarbonate. Polycarbonate (PC for short, english) also called PC plastic; the polymer is a polymer having a carbonate group in a molecular chain, and can be classified into various types such as aliphatic, aromatic, aliphatic-aromatic, and the like, depending on the structure of the ester group. The first waterproof component 2 is sleeved on the outer side of the upper part of the base shell 1, the second waterproof component 3 is arranged on the upper edge of the base shell 1, and the first waterproof component 2 and the second waterproof component 3 are made of elastic materials, such as rubber, silica gel and the like; the upper portion outside of base housing 1 can be equipped with baffle 11, and baffle 11 can be the ring for the restriction transparent cover top cap 4 downwardly moving's distance can be placed simultaneously first watertight fittings 2, it should be noted that, transparent cover top cap 4 with base housing 1 screws through threaded connection simultaneously the lower extreme of transparent cover top cap 4 with baffle 11 contact. The transparent cover top cover 4 comprises a transparent cover body 40 and a side wall annular plate 41, the transparent cover top cover 4 is in airtight connection with the upper portion of the base shell 1, the airtight connection can be realized by airtight connection of the transparent cover body 40 with the side wall annular plate in a hot melting mode or an adhesive mode, and the transparent cover body 40 and the side wall annular plate 41 do not need to be disassembled, so that a fixed airtight connection mode is adopted, and the top is guaranteed not to enter water vapor. When the transparent cover top cover 4 is connected with the base housing 1, the first waterproof component 2 is used for filling the gap between the side wall ring plate 41 and the base housing 1, the second waterproof component 3 is used for filling the gap between the transparent cover body 40 and the base housing 1, specifically, when the transparent cover top cover 4 is rotated to a locking state through threaded connection, the first waterproof component 2 is simultaneously contacted with the outer surface of the base housing 1 and the inner surface of the side wall ring plate 41, a gap is reserved between the side wall ring plate 41 and the base housing 1, the first waterproof component 2 is sleeved on the outer side of the upper part of the base housing 1, and when the transparent cover top cover 4 is rotated to the locking state, the inner surface of the side wall ring plate 41 and the outer surface of the base housing 1 are simultaneously pressed, namely, the first waterproof component 2 fills the gap between the side wall ring plate 41 and the base housing 1, so that a first layer waterproof structure is formed, and the inner and outer partition based on the first waterproof component is realized; on this basis, the second waterproof component 3 is simultaneously arranged on the upper edge of the base shell 1, when the transparent cover top cover is rotated to a locking state through threaded connection, the second waterproof component 3 is simultaneously contacted with the upper edge of the base shell 1 and the lower surface of the transparent cover body 40, and the second waterproof component 3 is extruded through the lower surface of the transparent cover body 40 and the upper edge of the base shell 1, namely the second waterproof component 3 fills the gap between the transparent cover body 40 and the base shell 1, so that a second layer waterproof structure is formed, and the separation based on the inner and outer parts of the second waterproof component is realized; therefore, the sealing performance of the swimming pool thermometer is enhanced through the double-layer waterproof structure.

In an embodiment, as shown in fig. 1, the device further includes a decorative cover 6, an opening is disposed at the center of the decorative cover 6 and is sleeved on the transparent cover top cover 4, preferably, a plurality of positioning portions 42 or a plurality of positioning holes 43 may be disposed on the transparent cover top cover 4, and corresponding protrusions are disposed at the bottom of the decorative cover 6, and the decorative cover 6 may be driven to rotate together with the transparent cover top cover 4 when rotated by the connection of the protrusions and the positioning portions 42 or the positioning holes 43.

In an embodiment, the decorative cover 6 is provided with a plurality of decorative grooves 60 along the circumferential direction, and the decorative grooves 60 can play a role in decoration on one hand and anti-slip on the other hand, so as to facilitate the rotation and opening of a user.

In an embodiment, the first waterproof component 2 is a silica gel waterproof ring, which is convenient to install and replace.

In an embodiment, the second waterproof component 3 is a silica gel waterproof ring, which can save materials, reduce cost, and ensure tightness compared with a round waterproof component.

In another embodiment, as shown in fig. 3, the temperature measuring device 5 includes a battery compartment 50, a base plate 51, a circuit board 52, a microprocessor, a temperature sensing module, and a display screen 55, wherein the top end of the battery compartment 50 is connected with the bottom end of the base plate 51, and the battery compartment 50 is preferably detachably connected with the base plate 51 in a vertical direction; specifically, the base plate 51 may be provided with positive and negative electrode contacts on the lower surface for connection with the battery compartment 50, where the positive and negative electrode contacts pass through the base plate 51 and are electrically connected with positive and negative electrodes of a power supply circuit of the circuit board 52 through wires to realize power supply, and it should be noted that the battery compartment 50 provides a counterweight function in addition to a conventional power supply function, that is, through the vertical arrangement of the battery compartment 50, the overall center of gravity of the swimming pool thermometer with a double-layer waterproof structure moves downward, and in some cases, a counterweight may be added at the bottom end of the battery compartment 50 to further reduce the center of gravity, so as to enhance the floating stability of the swimming pool thermometer with a double-layer waterproof structure on the water surface. The circuit board 52 is mounted on the upper end of the base plate 51 and is electrically connected with the battery compartment 50; the microprocessor and the temperature sensing module (which may be a micro temperature sensor) are electrically connected to the circuit board 52, respectively; the display screen 55 is electrically connected with the circuit board 52, in this embodiment, the battery compartment 50 is powered, the circuit board 52, the microprocessor disposed on the circuit board 52 and the temperature sensing module are used for detecting the temperature and obtaining the processing data, the microprocessor transmits the data to the display screen 55 through a circuit, and the display screen 55 displays the temperature value for the user to observe and read.

In an embodiment, the transparent cover body 40 of the transparent cover top cover 4 is provided with a transparent spherical cover, so that the display screen 55 is arranged vertically, and observation is convenient.

In an embodiment, the number of the display screens is more than three, the display screens are integrally arranged on the circuit board after being surrounded into a circle, the display surfaces of the display screens are arranged outwards, so that full-angle temperature visualization can be realized, a user can observe and read temperature values conveniently, preferably, the number of the display screens 55 is three, and the included angles of the three display screens 55 are 60 degrees.

In an embodiment, the outer side of the side wall of the base shell is provided with a fixing part 7, the center of the fixing part 7 is provided with a fixing through hole 71, the fixing through hole 71 is used for penetrating objects such as ropes, the other end of the fixing through hole is bound to a certain fixture, and the swimming pool thermometer with the double-layer waterproof structure can be limited in a certain area range, so that a user can operate the swimming pool thermometer conveniently on the shore.

It should be noted that, although the foregoing embodiments have been described herein, the scope of the present utility model is not limited thereby. Therefore, based on the innovative concepts of the present utility model, alterations and modifications to the embodiments described herein, or equivalent structures or equivalent flow transformations made by the present description and drawings, apply the above technical solutions directly or indirectly to other relevant technical fields, all of which are included in the scope of protection of the present patent.

Claims (10)

1. Swimming pool thermometer with double-deck waterproof construction, its characterized in that: comprises a base shell, a first waterproof component, a second waterproof component, a transparent cover top cover and a temperature measuring device;

the temperature measuring device is arranged at the upper part of the inner cavity of the base shell and is used for detecting and displaying temperature;

the first waterproof component is sleeved on the outer side of the upper part of the base shell, and the second waterproof component is arranged on the upper edge of the base shell;

the transparent cover top cover comprises a transparent cover body and a side wall annular plate, the transparent cover top cover is connected with the upper portion of the base shell in a sealing mode, when the transparent cover top cover is connected with the base shell, the first waterproof component is used for filling a gap between the side wall annular plate and the base shell, and the second waterproof component is used for filling a gap between the transparent cover body and the base shell.

2. A swimming pool thermometer with double-deck waterproof construction according to claim 1, wherein: the transparent cover is characterized by further comprising a decorative cover, wherein the decorative cover is provided with an opening and sleeved on the top cover of the transparent cover.

3. A swimming pool thermometer with double-deck waterproof construction according to claim 2, wherein: the decorative cover is provided with a plurality of decorative grooves along the circumferential direction.

4. A swimming pool thermometer with double-deck waterproof construction according to claim 1, wherein: the first waterproof component is a silica gel waterproof ring.

5. A swimming pool thermometer with double-deck waterproof construction according to claim 1, wherein: the second waterproof component is a silica gel waterproof ring.

6. A swimming pool thermometer with double-deck waterproof construction according to claim 1, wherein: the temperature measuring device comprises a battery compartment, a base plate, a circuit board, a microprocessor, a temperature sensing module and a display screen, wherein the top of the battery compartment is connected with the bottom surface of the base plate; the circuit board is arranged on the base plate and is electrically connected with the battery compartment; the microprocessor and the temperature sensing module are respectively arranged on the circuit board and are electrically connected with the circuit board; the display screen is electrically connected with the processor.

7. A swimming pool thermometer with double-deck waterproof construction as recited in claim 6, wherein: the transparent cover body of the transparent cover top cover is provided with a transparent spherical cover.

8. A swimming pool thermometer with double-deck waterproof construction as recited in claim 7, wherein: the number of the display screens is more than three, the display screens are integrally arranged on the circuit board after being surrounded into a circle, and the display surfaces of the display screens are arranged outwards.

9. A swimming pool thermometer with double-deck waterproof construction according to claim 8, wherein: the number of the display screens is three, and the included angles of the three display screens are 60 degrees.

10. A swimming pool thermometer with double-deck waterproof construction according to claim 1, wherein: the side wall outside of base casing is provided with fixed part, the center of fixed part is equipped with fixed through-hole.

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