CN214149417U - Temperature and humidity sensor convenient to install and replace - Google Patents
Temperature and humidity sensor convenient to install and replace Download PDFInfo
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- CN214149417U CN214149417U CN202120297680.3U CN202120297680U CN214149417U CN 214149417 U CN214149417 U CN 214149417U CN 202120297680 U CN202120297680 U CN 202120297680U CN 214149417 U CN214149417 U CN 214149417U
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Abstract
The utility model relates to the technical field of sensors, and discloses a temperature and humidity sensor convenient to install and replace, which comprises a shell seat, a circuit board, a shell cover and a lead, wherein the circuit board is arranged in the shell seat, one end of the circuit board is provided with a temperature and humidity sensor chip, and the other end is provided with a net mouth socket; the shell cover is buckled on the shell base, and one end of the shell cover is provided with a through hole; the wire has the quartzy head, and quartzy head can pass the through-hole and plug in net gape socket. The sensor has the advantages that the structure is small and exquisite, the probe of the sensor is composed of the outer shell seat, the circuit board and the outer shell cover, the probe and the wire are designed in a split structure, the probe and the wire are connected through the crystal head and the net mouth socket, the plug and play are realized, the installation and the replacement are convenient, and the working efficiency can be improved.
Description
Technical Field
The utility model relates to a sensor technical field, concretely relates to temperature and humidity sensor convenient to installation is changed.
Background
The temperature and humidity sensor is a sensor which is provided with a humidity sensitive element and a thermosensitive element and can be used for measuring temperature and humidity, and a temperature and humidity integrated probe is mostly used as a temperature measuring element. Temperature and humidity sensors are widely used in various fields in production due to their characteristics of small size, stable performance and the like. The probe and the wire of the existing temperature and humidity sensor are fixed through the wire clamp and the screw, the installation process is complex and tedious, when the temperature and humidity sensor is replaced, the temperature and humidity sensor needs to be disassembled and replaced in a whole set, the efficiency is low, and the temperature and humidity sensor is inconvenient for consumers to use.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned technical problem that prior art exists, the utility model provides a temperature and humidity sensor convenient to installation is changed can make things convenient for the consumer to install and change, improves work efficiency.
The utility model provides a technical scheme that its technical problem adopted is: a temperature and humidity sensor convenient to install and replace comprises a shell seat; the circuit board is arranged in the shell seat, one end of the circuit board is provided with a temperature and humidity sensor chip, and the other end of the circuit board is provided with a network port socket; the shell cover is buckled on the shell base, and a through hole is formed in one end of the shell cover; and the wire is provided with a crystal head, and the crystal head can penetrate through the through hole and is inserted into the net mouth socket.
Foretell temperature and humidity sensor convenient to installation is changed, both sides in the outer shell seat are equipped with first pothook, first pothook is made by elastic material, the pressfitting of circuit board is in after in the outer shell seat, first pothook chucking the circuit board.
Foretell temperature and humidity sensor convenient to installation is changed, both sides in the outer shell seat are equipped with the draw-in groove, both sides in the outer shell lid are equipped with the second pothook, the second pothook is made by elastic material, the outer shell lid lock is in after on the outer shell seat, the chucking of second pothook is in the draw-in groove.
The above temperature and humidity sensor convenient to install and replace is characterized in that the shell cover is provided with the screw hole and is connected with the shell seat through the screw.
The temperature and humidity sensor convenient to mount and replace is characterized in that support frames used for supporting the circuit board are arranged on two sides in the shell seat.
The temperature and humidity sensor convenient to install and replace is characterized in that the outer shell cover is provided with a plurality of vent holes.
The utility model discloses a temperature and humidity sensor convenient to installation is changed has following beneficial effect at least: the sensor has the advantages that the structure is small and exquisite, the probe of the sensor is composed of the outer shell seat, the circuit board and the outer shell cover, the probe and the wire are designed in a split structure, the probe and the wire are connected through the crystal head and the net mouth socket, the plug and play are realized, the installation and the replacement are convenient, and the working efficiency can be improved.
Drawings
The invention will be further described with reference to the following figures and examples, in which:
fig. 1 is a schematic view of an overall structure of a temperature and humidity sensor according to an embodiment of the present invention;
FIG. 2 is an internal structure view of the housing base according to the embodiment of the present invention;
fig. 3 is a schematic structural diagram of a circuit board according to an embodiment of the present invention;
FIG. 4 is a diagram illustrating the fitting relationship between the housing seat and the circuit board according to an embodiment of the present invention;
FIG. 5 is an internal structure view of a housing cover according to an embodiment of the present invention;
FIG. 6 is an external structural view of a housing cover according to an embodiment of the present invention;
fig. 7 is a front view of the probe according to the embodiment of the present invention.
In the drawings: 100 casing seats, 110 first hooks, 111 bulges, 120 clamping grooves, 130 supporting frames, 200 circuit boards, 210 temperature and humidity sensor chips, 220 net mouth sockets, 300 casing covers, 310 through holes, 320 second hooks, 330 screw holes, 340 vent holes, 400 leads and 410 crystal heads.
Detailed Description
In the following, embodiments of the present invention are described in detail, and it should be noted that fig. 7 is a front view of an assembled probe of a temperature and humidity sensor, and the orientation in fig. 7 is taken as a reference, and fig. 1 to 4 are all top views, fig. 5 is a bottom view, and fig. 6 is a top view.
Referring to fig. 1 to 7, an embodiment of the present invention provides a temperature and humidity sensor convenient to install and replace, including a housing seat 100, a circuit board 200, a housing cover 300 and a wire 400, wherein the circuit board 200 is disposed in the housing seat 100, as shown in fig. 2, one end of the circuit board 200 is provided with a temperature and humidity sensor chip 210, the other end is provided with a net port socket 220, and the structure of the net port socket 220 is shown in fig. 7; the housing cover 300 may be fastened to the housing base 100 to prevent the temperature/humidity sensor chip 210 from being exposed, the structure of the housing cover 300 is as shown in fig. 5 and 6, one end of the housing cover 300 is provided with a through hole 310, when assembling, the net-shaped socket 220 of the circuit board 200 faces the through hole 310, the wire 400 has a crystal head 410, and the crystal head 410 may pass through the through hole 310 of the housing cover 300 and be inserted into the net-shaped socket 220. This sensor structure is small and exquisite, and shell seat 100, circuit board 200 and shell lid 300 constitute the probe of sensor, and probe and wire 400 are split type structural design, connect through quartzy head 410 and net gape socket 220 between probe and the wire 400, plug-and-play, and the installation and the change of being convenient for can improve work efficiency.
As shown in fig. 1, the two ends of the wire 400 may be provided with the crystal heads 410 for connecting the circuit board 200 and the power supply, and the crystal heads 410 at the two ends may be used commonly without special distinction, so as to be convenient for consumers to use. The structure of the housing base 100 is shown in fig. 3, two sides in the housing base 100 are provided with first hooks 110, the first hooks 110 are made of elastic material, during assembly, the circuit board 200 is pressed into the housing base 100, the two first hooks 110 are elastically deformed in opposite directions, so that the circuit board 200 can slide and pass through the first hooks 110 and be pressed in the housing base 100, as shown in fig. 4, after the circuit board 200 is pressed into the housing base 100, the two first hooks 110 recover to the original shape, and clamp the circuit board 200, thereby fixing the circuit board 200 in the housing base 100.
Specifically, the free end of the first hook 110 may be provided with a protrusion 111, the protrusions 111 of the two first hooks 110 are respectively disposed opposite to each other, and in a normal state, the distance between the two protrusions 111 is smaller than the width of the circuit board 200, and after the circuit board 200 is pressed into the housing base 100, the two protrusions 111 can clamp the circuit board 200. In the present embodiment, two first hooks 110 are provided. Further, referring to fig. 3, the support brackets 130 for supporting the circuit board 200 are provided at both sides in the housing base 100, so that the circuit board 200 can be stably and fixedly mounted in the housing base 100.
Referring to fig. 5, the two sides in the housing base 100 are provided with the clamping grooves 120, referring to fig. 6, the two sides in the housing cover 300 are provided with the second hooks 320, the second hooks 320 are made of an elastic material, when the housing cover 300 is fastened on the housing base 100, the second hooks 320 are elastically deformed by stress, so that the second hooks 320 slide through the clamping grooves 120, after the housing cover 300 is completely fastened on the housing base 100, the second hooks 320 are restored to the original state and are clamped in the clamping grooves 120, so that the housing cover 300 can be fixedly fastened on the housing base 100, the circuit board 200 is protected inside, the structure and the working principle of the second hooks 320 are similar to those of the first hooks 110, and details are not repeated, in this embodiment, four second hooks 320 and four clamping grooves 120 are provided. Further, the housing cover 300 is provided with screw holes 330, the housing cover 300 is connected to the housing base 100 by screws to increase the connection reliability between the housing cover 300 and the housing base 100, and the housing cover 300 is provided with a plurality of vent holes 340 to facilitate heat dissipation of the circuit board 200.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge range of those skilled in the art.
Claims (6)
1. A temperature and humidity sensor convenient to install and replace is characterized by comprising
A housing seat (100);
the circuit board (200) is arranged in the shell base (100), one end of the circuit board (200) is provided with a temperature and humidity sensor chip (210), and the other end of the circuit board is provided with a network port socket (220);
the shell cover (300) is buckled on the shell base (100), and a through hole (310) is formed in one end of the shell cover (300);
and the lead (400) is provided with a crystal head (410), and the crystal head (410) can pass through the through hole (310) and be inserted into the net opening socket (220).
2. The temperature and humidity sensor convenient to install and replace according to claim 1, wherein first hooks (110) are arranged on two sides in the housing base (100), the first hooks (110) are made of elastic materials, and after the circuit board (200) is pressed in the housing base (100), the first hooks (110) clamp the circuit board (200).
3. The temperature and humidity sensor convenient to install and replace according to claim 1, wherein two sides in the housing base (100) are provided with clamping grooves (120), two sides in the housing cover (300) are provided with second clamping hooks (320), the second clamping hooks (320) are made of elastic materials, and after the housing cover (300) is buckled on the housing base (100), the second clamping hooks (320) are clamped in the clamping grooves (120).
4. The temperature and humidity sensor convenient to install and replace as claimed in claim 3, wherein the housing cover (300) is provided with screw holes (330), and the housing cover (300) is connected to the housing base (100) through screws.
5. The temperature and humidity sensor convenient to install and replace as claimed in claim 1, wherein a support frame (130) for supporting the circuit board (200) is arranged on two sides in the housing base (100).
6. The temperature and humidity sensor convenient to install and replace according to claim 1, wherein a plurality of vent holes (340) are formed in the housing cover (300).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120297680.3U CN214149417U (en) | 2021-02-02 | 2021-02-02 | Temperature and humidity sensor convenient to install and replace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120297680.3U CN214149417U (en) | 2021-02-02 | 2021-02-02 | Temperature and humidity sensor convenient to install and replace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214149417U true CN214149417U (en) | 2021-09-07 |
Family
ID=77553176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120297680.3U Active CN214149417U (en) | 2021-02-02 | 2021-02-02 | Temperature and humidity sensor convenient to install and replace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214149417U (en) |
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2021
- 2021-02-02 CN CN202120297680.3U patent/CN214149417U/en active Active
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