CN218297201U - Protective shell of temperature and humidity sensor - Google Patents
Protective shell of temperature and humidity sensor Download PDFInfo
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- CN218297201U CN218297201U CN202222351133.6U CN202222351133U CN218297201U CN 218297201 U CN218297201 U CN 218297201U CN 202222351133 U CN202222351133 U CN 202222351133U CN 218297201 U CN218297201 U CN 218297201U
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- temperature
- humidity sensor
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- shell
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Abstract
The utility model discloses a temperature and humidity sensor's protective housing, including the temperature and humidity sensor body, the temperature and humidity sensor body includes first installation shell, the surface of first installation shell is provided with the button, one side surface of first installation shell is provided with fixed knot and constructs, the surface of first installation shell is provided with second installation shell, the surface of second installation shell is provided with the display screen. This technical scheme is at the in-process that uses the temperature and humidity sensor body, when needing to maintain if the problem appears, twists the bolt, makes it keep away from the screw thread bottom plate to move the position of second installation shell, bearing structure cooperation connection structure can support between first installation shell and second installation shell, and the operator of being convenient for overhauls temperature and humidity sensor, need not to dismantle the temperature and humidity sensor body completely, does to overhaul the inside subassembly of temperature and humidity sensor body.
Description
Technical Field
The utility model relates to a temperature and humidity sensor technical field especially relates to a temperature and humidity sensor's protective housing.
Background
Temperature and humidity sensor uses the probe of humiture integral type as the temperature measurement component mostly, comes out temperature and humidity signal collection, through steady voltage filtering, operational amplification, nonlinear correction, V/I conversion, constant current and reverse protection etc. circuit processing back, convert to and temperature and humidity linear current signal or voltage signal output, also can directly carry out interface output such as 485 or 232 through main control chip, and temperature and humidity sensor is owing to characteristics such as small, stable performance, is used in each field of production life widely.
However, in the prior art, the existing temperature and humidity sensor shell is mostly made of plastic materials and is fixed through bolts, once the temperature and humidity sensor is in a problem and needs to be overhauled, all the bolts are usually required to be disassembled, then the internal components of the temperature and humidity sensor are completely disassembled and separated, finally the upper cover is lifted, the components in the temperature and humidity sensor are detected and maintained, the process is complex, the disassembling and installing process is delayed, and the maintenance operation of the temperature and humidity sensor is not facilitated.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a temperature and humidity sensor's protective housing, current temperature and humidity sensor shell adopts the plastics material to make more, the rethread bolt is fixed, and in case temperature and humidity sensor goes wrong and need overhaul it when, often need dismantle all bolts, dismantle the separation completely with temperature and humidity sensor inside assembly again, lift the upper cover at last, detect the maintenance to the subassembly in it, the process is comparatively loaded down with trivial details, the process of dismantlement and installation comparatively delays the time, be unfavorable for temperature and humidity sensor's maintenance operation.
The technical scheme of the utility model is that:
the utility model provides a temperature and humidity sensor's protective housing, includes the temperature and humidity sensor body, the temperature and humidity sensor body includes first installation shell, the surface of first installation shell is provided with the button, one side surface of first installation shell is provided with fixed knot and constructs, the surface of first installation shell is provided with second installation shell, the surface of second installation shell is provided with the display screen, the inner wall of second installation shell is provided with connection structure, the inner wall of first installation shell is provided with bearing structure, the surface of second installation shell is provided with sealed the pad, the surface of first installation shell is provided with sealed recess.
The working principle of the technical scheme is as follows:
when the temperature and humidity sensor body is used and needs to be maintained if problems occur, firstly, the bolt is screwed to rotate in the threaded plate to be separated from the threaded bottom plate, connection limitation between the first mounting shell and the second mounting shell is removed, then the second mounting shell is pulled upwards, when the second mounting shell is forced to move upwards, the connecting rod is driven to synchronously move in position, and one end of the connecting rod is connected with the spring, so that the spring is pulled by external force to extend, the connecting rod can gradually get away from the sleeve but cannot be separated from the first mounting shell.
In a further technical scheme, the fixed knot constructs including the screw thread bottom plate, the screw thread bottom plate is connected with first installation shell, the inside threaded connection of screw thread bottom plate has the bolt, the surface of bolt is provided with the thread board, the one end and the second installation shell fixed connection of thread board, twist the bolt for bolt threaded connection is to screw thread bottom plate and thread board in, thereby fixes the position of first installation shell and second installation shell.
In a further technical scheme, connection structure includes the sleeve, telescopic one end is connected with first installation shell, the inner wall fixedly connected with spring of first installation shell, the one end fixedly connected with connecting rod of spring, when the skew of position takes place for the second installation shell, will drive the spring and extend, because the one end of spring is connected with first installation shell, and the one end of connecting rod is connected with the second installation shell, consequently, the second installation shell can not break away from first installation shell.
In a further technical scheme, bearing structure includes the riser, the one end of riser is connected with first installation shell, the inside rotation of riser is connected with the axis of rotation, and the riser provides the support in position for the axis of rotation, makes the axis of rotation can drive the spliced pole rotatory, and the position offset back of spliced pole, the position of the first magnet of its one end connection will also remove in step.
In a further technical scheme, the outer surface of the rotating shaft is fixedly connected with a connecting column, one end of the connecting column is fixedly connected with a first magnet, the vertical plate provides a support for the rotating shaft, the rotating shaft can drive the connecting column to rotate, and after the position of the connecting column is deviated, the position of the first magnet connected to one end of the connecting column can be synchronously moved.
In a further technical scheme, a rectangular plate is magnetically attracted on the outer surface of the first magnet, a second magnet is arranged at one end of the rectangular plate, and the first magnet can be magnetically attracted in the second magnet through an opening of the rectangular plate, so that the first mounting shell and the second mounting shell are supported in position.
The beneficial effects of the utility model are that:
1. the utility model discloses a temperature and humidity sensor's protective housing, in-process using the temperature and humidity sensor body, when needing to maintain if the problem appears, twist and move the bolt, make it keep away from the screw thread bottom plate, thereby the position to the second installation shell is removed, bearing structure cooperation connection structure, can support between first installation shell and second installation shell, the operator of being convenient for overhauls temperature and humidity sensor, need not to dismantle the temperature and humidity sensor body completely, do overhaul the inside subassembly of temperature and humidity sensor body, user's operating time can be reduced to a certain extent, in addition, sealed pad and the mode of sealing connection between the sealed recess of pad, can reduce during external moisture gets into the temperature and humidity sensor body, component formation loss to its inside.
Drawings
Fig. 1 is a schematic structural view of a protective casing of a temperature and humidity sensor according to an embodiment of the present invention;
fig. 2 is a schematic view of a structural installation of a protective casing of a temperature and humidity sensor according to an embodiment of the present invention;
fig. 3 is a schematic sectional view of a protective casing of a temperature and humidity sensor according to an embodiment of the present invention;
fig. 4 is a schematic view of the supporting structure of the protection casing of the temperature and humidity sensor according to the embodiment of the present invention.
Description of reference numerals:
1. a temperature and humidity sensor body; 101. a first mounting case; 102. a button; 103. a fixed structure; 104. a second mounting case; 105. a display screen; 106. a connecting structure; 107. a support structure; 108. a gasket; 109. a gasket groove;
1031. a threaded bottom plate; 1032. a thread plate; 1033. a bolt;
1061. a sleeve; 1062. a spring; 1063. a connecting rod;
1071. a vertical plate; 1072. a rotating shaft; 1073. connecting columns; 1074. a first magnet; 1075. \ 21274; 1076. a second magnet.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
Examples
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, a protection casing of a temperature and humidity sensor includes a temperature and humidity sensor body 1, the temperature and humidity sensor body 1 includes a first installation shell 101, the existence of the first installation shell 101 provides a space for accommodating a position for a component inside the first installation shell 101, the outer surface of the first installation shell 101 is provided with a button 102, the outer surface of one side of the first installation shell 101 is provided with a fixing structure 103, the outer surface of the first installation shell 101 is provided with a second installation shell 104, the second installation shell 104 can be movably installed above the first installation shell 101, the outer surface of the second installation shell 104 is provided with a display screen 105, the inner wall of the second installation shell 104 is provided with a connection structure 106, the inner wall of the first installation shell 101 is provided with a supporting structure 107, the outer surface of the second installation shell 104 is provided with a sealing gasket 108, the outer surface of the first installation shell 101 is provided with a sealing gasket groove 109, and the sealing gasket 108 can be clamped to the groove 109, so that the first installation shell 101 and the second installation shell 104 are in sealing connection with the sealing gasket groove 109 through the sealing gasket 108.
The working principle of the technical scheme is as follows:
in the process of using the temperature and humidity sensor body 1, if a problem occurs and maintenance needs to be performed, the bolt 1033 is firstly screwed, the bolt 1033 is enabled to rotate in the threaded plate 1032 to be separated from the threaded bottom plate 1031, connection limitation between the first mounting shell 101 and the second mounting shell 104 is removed, then the second mounting shell 104 is pulled upwards, when the second mounting shell 104 is forced to move upwards, the connecting rod 1063 is driven to move synchronously, and one end of the connecting rod 1063 is connected with the spring 1062, therefore, the spring 1062 is pulled by external force to extend, so that the connecting rod 1063 can be gradually far away from the sleeve 1061 but cannot be separated from the first mounting shell 101, when the second mounting shell 104 is gradually far away from the first mounting shell 101, the connecting column 1073 is rotated to enable the connecting column 1073 to rotate on the outer surface of the rotating shaft 1072, gradually approach the v-212745, when the connecting column 1073 rotates to approach the v-212741075, the first magnet 1074 at one end of the connecting column gradually approaches the second mounting shell 1076, and the first mounting shell 104 supports the second mounting shell 104 and the mounting shell 104 to be conveniently overhauled.
In another embodiment, the fixing structure 103 includes a threaded bottom plate 1031, the threaded bottom plate 1031 is connected to the first mounting shell 101, a bolt 1033 is screwed into the threaded bottom plate 1031, a threaded plate 1032 is disposed on an outer surface of the bolt 1033, one end of the threaded plate 1032 is fixedly connected to the second mounting shell 104, and the bolt 1033 is screwed so that the bolt 1033 is screwed into the threaded bottom plate 1031 and the threaded plate 1032, thereby fixing the positions of the first mounting shell 101 and the second mounting shell 104.
In another embodiment, the connection structure 106 includes a sleeve 1061, one end of the sleeve 1061 is connected to the first mounting shell 101, a spring 1062 is fixedly connected to an inner wall of the first mounting shell 101, one end of the spring 1062 is fixedly connected to a connecting rod 1063, and when the second mounting shell 104 is displaced, the spring 1062 is driven to extend, and since one end of the spring 1062 is connected to the first mounting shell 101 and one end of the connecting rod 1063 is connected to the second mounting shell 104, the second mounting shell 104 is not separated from the first mounting shell 101.
In another embodiment, the supporting structure 107 includes a vertical plate 1071, one end of the vertical plate 1071 is connected to the first mounting case 101, a rotating shaft 1072 is rotatably connected to the interior of the vertical plate 1071, the vertical plate 1071 provides a position support for the rotating shaft 1072, so that the rotating shaft 1072 can drive the connecting column 1073 to rotate, and after the position of the connecting column 1073 is shifted, the position of the first magnet 1074 connected to one end of the connecting column will also move synchronously.
In another embodiment, the outer surface of the rotating shaft 1072 is fixedly connected with the connecting column 1073, one end of the connecting column 1073 is fixedly connected with the first magnet 1074, and the vertical plate 1071 provides a support for the rotating shaft 1072, so that the rotating shaft 1072 can drive the connecting column 1073 to rotate, and after the position of the connecting column 1073 is shifted, the position of the first magnet 1074 connected to one end of the rotating shaft 1072 is also moved synchronously.
In another embodiment, a mold 1075 is magnetically attached to the outer surface of the first magnet 1074, and a second magnet 1076 is provided at one end of the mold 1075, and the first magnet 1074 can be magnetically attached to the second magnet 1076 through an opening of the mold 1075, thereby providing positional support between the first mounting case 101 and the second mounting case 104.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (6)
1. The utility model provides a temperature and humidity sensor's protective housing, includes the temperature and humidity sensor body, its characterized in that, the temperature and humidity sensor body includes first installation shell, the surface of first installation shell is provided with the button, one side surface of first installation shell is provided with fixed knot and constructs, the surface of first installation shell is provided with second installation shell, the surface of second installation shell is provided with the display screen, the inner wall of second installation shell is provided with connection structure, the inner wall of first installation shell is provided with bearing structure, the surface of second installation shell is provided with sealed the pad, the surface of first installation shell is provided with sealed recess.
2. The protection shell of the temperature and humidity sensor according to claim 1, wherein the fixing structure comprises a threaded bottom plate, the threaded bottom plate is connected with the first mounting shell, a bolt is connected to the inner thread of the threaded bottom plate in a threaded manner, and a threaded plate is arranged on the outer surface of the bolt.
3. The protection shell of the temperature and humidity sensor, according to claim 1, wherein the connection structure includes a sleeve, one end of the sleeve is connected to the first mounting shell, a spring is fixedly connected to an inner wall of the first mounting shell, and a connection rod is fixedly connected to one end of the spring.
4. The protection shell of the temperature and humidity sensor according to claim 1, wherein the supporting structure comprises a vertical plate, one end of the vertical plate is connected with the first mounting shell, and a rotating shaft is rotatably connected inside the vertical plate.
5. The protective casing of the temperature and humidity sensor according to claim 4, wherein a connecting column is fixedly connected to an outer surface of the rotating shaft, and a first magnet is fixedly connected to one end of the connecting column.
6. The protective shell of the temperature and humidity sensor, according to claim 5, wherein a mold plate is magnetically attracted to an outer surface of the first magnet, and a second magnet is arranged at one end of the mold plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222351133.6U CN218297201U (en) | 2022-09-05 | 2022-09-05 | Protective shell of temperature and humidity sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222351133.6U CN218297201U (en) | 2022-09-05 | 2022-09-05 | Protective shell of temperature and humidity sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218297201U true CN218297201U (en) | 2023-01-13 |
Family
ID=84814645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222351133.6U Active CN218297201U (en) | 2022-09-05 | 2022-09-05 | Protective shell of temperature and humidity sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218297201U (en) |
-
2022
- 2022-09-05 CN CN202222351133.6U patent/CN218297201U/en active Active
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