CN210607809U - A audio frequency socket dust plug for temperature measurement hole - Google Patents
A audio frequency socket dust plug for temperature measurement hole Download PDFInfo
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- CN210607809U CN210607809U CN201921573095.0U CN201921573095U CN210607809U CN 210607809 U CN210607809 U CN 210607809U CN 201921573095 U CN201921573095 U CN 201921573095U CN 210607809 U CN210607809 U CN 210607809U
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- temperature measuring
- measuring hole
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- plug body
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Abstract
The utility model discloses an audio frequency socket dust plug for temperature measurement hole belongs to electromagnetism stove annex technical field, including the column cock body and set up the gag in column cock body one end, the shape of column cock body corresponds with the temperature measurement hole of audio frequency socket, be provided with the anticreep soft pole on the gag, the tip that the gag was kept away from to the anticreep soft pole is connected with the audio frequency socket, has solved the dust and has got into to shorten electromagnetism stove life problem in the electromagnetism stove through the temperature measurement hole on the electromagnetism stove easily.
Description
Technical Field
The utility model belongs to the technical field of the electromagnetism stove annex, a audio frequency socket dust plug for temperature measurement hole is related to.
Background
The induction cooker is an electric cooking appliance manufactured according to an electromagnetic induction heating principle, and mainly utilizes a coil panel to generate a low-frequency (20-25 KHZ) alternating magnetic field under the action of a control circuit, and a large amount of dense eddy current is generated through a magnetic conductivity (iron) cooker, and induced current is converted into heat to heat food.
The existing induction cooker comprises a shell and a temperature measuring device, the temperature measuring device comprises a temperature measuring probe and a contact pin, the contact pin is electrically connected with the temperature measuring probe through a wire, an audio socket electrically connected with a power supply is arranged on the shell, the contact pin can be detachably inserted into the audio socket, the contact pin is inserted into the audio socket when the temperature is required to be measured, the temperature measuring probe can be abutted against an object to be measured to measure, the contact pin can be extracted from the audio socket when the temperature is not required to be measured, the audio socket is in an idle state at the moment, dust easily enters the shell through the audio socket, damage to electronic parts inside the shell can be caused, and the service life of the induction cooker is shortened.
Disclosure of Invention
The utility model provides a technical problem provide a thereby prevent that the dust from getting into the electromagnetism stove extension electromagnetism stove life's an audio frequency socket dust plug for temperature measurement hole.
The utility model discloses a realize through following technical scheme:
an audio socket dust plug for a temperature measuring hole comprises a columnar plug body, wherein a plug cover is arranged at the top end of the columnar plug body, the columnar plug body is matched with the temperature measuring hole arranged on an audio socket, an elastic ring is connected with the plug cover through an anti-falling soft rod, and the elastic ring is sleeved at the head of the audio socket; the top of the plug cover is also provided with a buckling cap.
Preferably, a groove is arranged between the buckling cap and the plug cover.
Preferably, the columnar plug body comprises a head section connected with the plug cover, a middle section with a cross-sectional area smaller than that of the head section and a tail section with a cross-sectional area smaller than that of the middle section; when the columnar plug body is inserted into the temperature measuring hole, the columnar plug body and the temperature measuring hole are in a sealed state, and when the columnar plug body is separated from the temperature measuring hole, the plug cover is kept connected with the audio socket through the anti-falling soft rod.
Preferably, the head section is obliquely arranged near the middle section side and extends towards the tail section.
Preferably, the plug cover, the buckling cap, the columnar plug body, the anti-falling soft rod and the elastic ring are integrally formed.
Compared with the prior art, the utility model discloses following profitable technological effect has:
1. the elastic ring is sleeved at the head of the audio socket so as to connect the plug cover and the audio socket together, when in use, the columnar plug body is inserted into the temperature measuring hole, so that dust can be prevented from entering the electronic product through the temperature measuring hole, and the electronic device in the electronic product is prevented from being damaged by the dust;
2. when the columnar plug body needs to be taken out of the temperature measuring hole of the audio socket, the buckling cap is pinched by a hand, so that the columnar plug body can be taken out, meanwhile, the front end of a finger can extend into the groove when the buckling cap is pinched by the hand, the buckling cap is more convenient to pinch, and the combination of the buckling cap and the groove is more convenient to take the columnar plug body out of the temperature measuring hole of the audio socket;
3. when the columnar plug body is inserted into the temperature measuring hole of the audio socket, the design of the tail section enables the columnar plug body to be more easily inserted into the temperature measuring hole, along with the insertion of the tail section and the middle section, the head section can further block or shield a gap between the part of the columnar plug body inserted into the temperature measuring hole and the temperature measuring hole, the sealing property between the columnar plug body and the temperature measuring hole is improved, and therefore dust is more difficult to enter an electronic product through the temperature measuring hole, and meanwhile, the waterproof effect can be achieved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the middle columnar plug body of the present invention inserted into the temperature measuring hole.
Wherein, 1, a columnar plug body; 11. a head section; 12. a middle section; 13. a tail section; 2. a plug cover; 21. the anti-drop soft rod; 22. an elastic ring; 3. buckling the cap; 31. a groove; 4. a temperature measuring hole; 5. an audio jack.
Detailed Description
The present invention will now be described in further detail with reference to the attached drawings, which are provided for purposes of illustration and not limitation.
As shown in fig. 1, the audio socket dust plug for the temperature measuring hole comprises a columnar plug body 1, the top of which is provided with a plug cover 2, wherein the plug cover 2 is arranged in a cylindrical shape, and a chamfer is arranged at the edge of the top of the plug cover 2 along the circumferential direction; the columnar plug body 1 is matched with the temperature measuring hole 4 of the audio socket 5, and the columnar plug body 1 comprises a head section 11 connected with the plug cover 2, a middle section 12 with the cross sectional area smaller than that of the head section 11 and a tail section 13 with the cross sectional area smaller than that of the middle section 12; when the columnar plug body 1 is inserted into the temperature measuring hole 4, the tail section 13 is arranged to facilitate the insertion of the columnar plug body 1 into the temperature measuring hole 4, the head section 11 is arranged to be inclined close to the middle section 12 and extends towards the tail section 13, and thus along with the insertion of the columnar plug body 1, the head section 11 further blocks a gap between the columnar plug body 1 and the temperature measuring hole 4, so that the columnar plug body 1 and the temperature measuring hole 4 are in a sealed state, dust is not easy to enter an electronic product through the temperature measuring hole 4, and meanwhile, a waterproof effect can be achieved.
As shown in fig. 2, an anti-dropping soft rod 21 is integrally connected to the outer peripheral wall of the plug cover 2, in this embodiment, the anti-dropping soft rod 21 is in a long shape, wherein an end of the anti-dropping soft rod 21 away from the plug cover 2 is integrally connected with an elastic ring 22, the elastic ring 22 is sleeved on a head of the audio socket 5 protruding out of the casing of the induction cooker, so that when the columnar plug body 1 and the temperature measuring hole 4 of the audio socket 5 are in a separated state, the plug cover 2 and the audio socket 5 are kept connected through the anti-dropping soft rod 21, so that the dust plug is not easy to lose.
As shown in fig. 1, the top of the plug cover 2 is further integrally provided with a buckling cap 3, a groove 31 is provided between the buckling cap 3 and the plug cover 2, in this embodiment, the distance between the buckling cap 3 and the plug cover 2 is 4mm, the groove 31 is provided between the buckling cap 3 and the plug cover 2 along the circumferential direction of the plug cover 2, and in this embodiment, the plug cover 2, the cylindrical plug body 1, the anti-falling soft rod 21, the elastic ring 22, the buckling cap 3 and the convex edge 11 are all made of silicon rubber.
The working principle of the embodiment is as follows: the elastic ring 22 is sleeved at the head of the audio socket 5, so that the plug cover 2 and the audio socket 5 are connected together all the time through the anti-falling soft rod 21, when the plug is used, the columnar plug body 1 is inserted into the temperature measuring hole 4 of the audio socket 5, dust can be prevented from entering the electronic product through the temperature measuring hole, and therefore damage to electronic devices in the electronic product caused by the dust is avoided, when the columnar plug body 1 needs to be taken out from the temperature measuring hole 4 of the audio socket 5, the front end of a finger stretches into the groove 31 and is pinched by a hand to catch the buckling cap 3, and the columnar plug body 1 can be taken out.
The embodiments given above are preferred examples for implementing the present invention, and the present invention is not limited to the above-described embodiments. Any non-essential addition and replacement made by the technical features of the technical solution of the present invention by those skilled in the art all belong to the protection scope of the present invention.
Claims (5)
1. The audio socket dustproof plug for the temperature measuring hole is characterized by comprising a columnar plug body (1) with a plug cover (2) arranged at the top end, wherein the columnar plug body (1) is matched with the temperature measuring hole (4) arranged on an audio socket (5), an elastic ring (22) is connected with the plug cover (2) through an anti-falling soft rod (21), and the elastic ring (22) is sleeved at the head of the audio socket (5); the top of the plug cover (2) is also provided with a buckling cap (3).
2. The audio frequency socket dust plug for the temperature measuring hole is characterized in that a groove (31) is arranged between the buckling cap (3) and the plug cover (2).
3. An audio jack dust plug for a temperature measuring hole according to claim 1, wherein the plunger body (1) comprises a head section (11) connected to the plug cap (2), a middle section (12) having a smaller cross-sectional area than the head section (11), and a tail section (13) having a smaller cross-sectional area than the middle section (12); when the columnar plug body (1) is inserted into the temperature measuring hole (4), the columnar plug body (1) and the temperature measuring hole (4) are in a sealed state, and when the columnar plug body (1) is separated from the temperature measuring hole (4), the plug cover (2) is kept connected with the audio socket through the anti-falling soft rod (21).
4. The audio jack dust plug for a temperature measuring hole according to claim 3, wherein the head section (11) is obliquely disposed near the middle section (12) and extends toward the tail section (13).
5. The audio frequency socket dust plug for the temperature measuring hole is characterized in that the plug cover (2), the buckling cap (3), the columnar plug body (1), the anti-dropping soft rod (21) and the elastic ring (22) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921573095.0U CN210607809U (en) | 2019-09-20 | 2019-09-20 | A audio frequency socket dust plug for temperature measurement hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921573095.0U CN210607809U (en) | 2019-09-20 | 2019-09-20 | A audio frequency socket dust plug for temperature measurement hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210607809U true CN210607809U (en) | 2020-05-22 |
Family
ID=70722172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921573095.0U Active CN210607809U (en) | 2019-09-20 | 2019-09-20 | A audio frequency socket dust plug for temperature measurement hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210607809U (en) |
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2019
- 2019-09-20 CN CN201921573095.0U patent/CN210607809U/en active Active
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