CN207234032U - A kind of fixed structure of temperature sensor - Google Patents
A kind of fixed structure of temperature sensor Download PDFInfo
- Publication number
- CN207234032U CN207234032U CN201720436821.9U CN201720436821U CN207234032U CN 207234032 U CN207234032 U CN 207234032U CN 201720436821 U CN201720436821 U CN 201720436821U CN 207234032 U CN207234032 U CN 207234032U
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- CN
- China
- Prior art keywords
- temperature sensor
- rubber plug
- retainer ring
- fixed structure
- mounting hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model, a kind of fixed structure of temperature sensor, comprising, at least one temperature sensor and rear cover, cover equipped with mounting hole in the rear, and rubber plug of the injection molding on the temperature sensor is additionally provided with the temperature sensor, the temperature sensor passes through the rear cover, the rubber plug is fixedly connected in the mounting hole, and the temperature sensor is arranged with retainer ring, and the rubber plug and temperature sensor are sealedly connected in the mounting hole by the retainer ring.The utility model, temperature sensor are arranged in socket using the mode of seal fixing seal, not only waterproof, and fixed form is simple, detect temperature stabilization, easy to install.
Description
Technical field
It the utility model is related to electric automobile charging field, in particular to filling for electric automobile or hybrid vehicle
The charging gun and the fixed form of power supply base temperature sensor used in electric process.
Background technology
At present, electric automobile or hybrid vehicle are increasingly valued by people, it is applied due to energy conservation and environmental protection
The charging related industry of electric automobile or hybrid power also grows up, but in order to improve charging rate, large current charge also into
For trend, but large current charge be easy to cause the fever of charging plug and socket connection part position (terminal), and it is hidden in turn result in safety
Suffer from, in order to monitor heating position, it is necessary to mounting temperature sensor, in the prior art temperature sensor use in plug and socket
Hot melt adhesive is fixed, and the use for a long time of hot melt adhesive fixed form, which occurs, to come off, since part charging equipment is set outdoors,
Hot melt adhesive, which comes off, occurs that dust and moisture enter plug with inside socket, causing the oxidation of metal connection parts, ultimately causing
Damage.
Utility model content
Temperature sensor sealing is fixed in rear cover using retainer ring the purpose of this utility model is to provide one kind, with
Solve the problems, such as proposed in the above background technology.
To achieve the above object, the utility model provides following technical solution：
A kind of fixed structure of temperature sensor, comprising at least one temperature sensor and rear cover, cover set in the rear
There is mounting hole, rubber plug of the injection molding on the temperature sensor is additionally provided with the temperature sensor, the temperature passes
Sensor passes through the rear cover, and the rubber plug is fixedly connected in the mounting hole, and the temperature sensor is arranged with retainer ring, institute
State retainer ring the rubber plug and temperature sensor are sealedly connected in the mounting hole.
The retainer ring is installed in the rear cover, is equipped with internal thread on the inside of the retainer ring, rubber plug equipped with it is described
The corresponding external screw thread of internal thread, it is left alone without help to be also arranged with O on the rubber plug, and the rubber plug is with the retainer ring by screwing extruding O
It is left alone without help to be sealed.
T-slot is equipped with the mounting hole, T stage corresponding with the T-slot, the fixation are equipped with the rubber plug
Ring set is located on the temperature sensor and the T stage is pressed in the T-slot.
The retainer ring makes for metal material or plastic material, is optimal using metal material.
The Rubber plug material is ABC, PC or PMMA.
Set buckle in the retainer ring, be equipped with the mounting hole with the corresponding card slot of the buckle, the buckle and
The card slot corresponds to connection while one end of the retainer ring compresses the T stage.
The rubber plug is soft plastic, silica gel or rubber.
The utility model, temperature sensor are arranged in socket using the mode of seal fixing seal, not only waterproof, and
And fixed form is simple, temperature stabilization is detected, it is easy to install.
Brief description of the drawings
Fig. 1：A kind of fixed structure assembling schematic diagram of temperature sensor.
Fig. 2：A kind of fixed structure embodiment 1 profile of temperature sensor.
Fig. 3：Office's cloth enlarged drawing of 1 profile of embodiment in Fig. 2.
Fig. 4：A kind of fixed structure embodiment 2 profile of temperature sensor.
Fig. 5：Office's cloth enlarged drawing of 2 profile of embodiment in Fig. 4.
Fig. 6：A kind of fixed structure of temperature sensor is installed on 3D effect in socket.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe.
Referring to Fig. 1, the utility model, a kind of fixed structure of temperature sensor, comprising at least one temperature sensor
2 and rear cover 1, rear cover 1 described in the utility model refers to the rear cover 1 of charging socket, and the rear cover 1 is equipped with mounting hole 11, in institute
The rubber plug 3 that injection molding is additionally provided with temperature sensor 2 on the temperature sensor 2 is stated, the temperature sensor 2 passes through institute
Rear cover 1 is stated, described 2 one end of temperature sensor is equipped with the probe 21 for being used for detecting temperature, and the probe 21 is arranged on charging socket
Interior close terminal, flows through electric current due to being equipped with multiple terminals in charging socket, when 21 needs of popping one's head in are close to charging and charges
Terminal can (and terminal of electrical current maximum), the rubber plug 3 is fixedly connected in the mounting hole 11, the temperature
Sensor 2 is arranged with retainer ring 4, and the rubber plug 3 and temperature sensor 2 are sealedly connected on the mounting hole by the retainer ring 4
In 11.
Fig. 2 and Fig. 3, the utility model specific embodiment 1 are referred to, the retainer ring 4 is installed in the rear cover 1, institute
State the inner side of retainer ring 4 and be equipped with internal thread 42, rubber plug 3 is equipped with external screw thread 31 corresponding with the internal thread 42, in the rubber plug 3
On be also arranged with O left alone without help 41, the rubber plug 3 is sealed with the retainer ring 4 by screwing extruding O left alone without help 41.3 material of rubber plug
For ABC, PC or PMMA.In mounting temperature sensor 2, the outside of rear cover 1 is fixed on from first retainer ring 4 is buckled, then O is left alone without help
Be sleeved on rubber plug 3, from the inner side of rear cover 1 by temperature sensor 2 through mounting hole 11 (inner side of the rear cover 1 refer to when rear cover 1 with
When charging socket is installed, this side is located at the inside of charging socket；The outside of the rear cover 1 refers to, when rear cover 1 and charging socket are installed
When, this side is located at the outside of charging socket, and eyes are seen), probe 21 is screwed in rubber plug 3 solid towards the inner side of rear cover 1
Determine in ring 4, make O left alone without help between rubber plug 3 and retainer ring 4, when rubber plug 3 and retainer ring 4 screw, it is left alone without help to extrude O, makes temperature sensing
Device 2 is sealed in rear cover, and rubber plug 3 is that injection molding is integrated with temperature sensor 2, makes temperature sensor 2 more firm
Be fixed in rear cover 1, when the connector or electric wire stress of 2 other end of temperature sensor pull, the probe positioned at the inner side of rear cover 1
21, displacement will not occur because other end stress pulls, make detection temperature more accurate.
Refering to Fig. 4 and Fig. 5, the utility model specific embodiment 2, the mounting hole 11 is interior to be equipped with T-slot, in the rubber plug
3 are equipped with T stage 12 corresponding with the T-slot, and the retainer ring 4 is set in the T stage on the temperature sensor 2
12 are pressed in the T-slot.The rubber plug 3 is soft plastic, silica gel or rubber.Buckle 43 is set in the retainer ring 4, it is described
It is equipped with mounting hole 11 and 43 corresponding card slots of the buckle, the connection fixation at the same time corresponding with the card slot of buckle 43
One end of ring 4 compresses the T stage 12.In mounting temperature sensor 2, peace is passed through from the inner side of rear cover 1 by temperature sensor 2
Hole 11 is filled, makes probe 21 that rubber plug 3 is put into mounting hole 11, makes the T stage 12 on rubber plug 3 with after towards the inner side of rear cover 1
T-slot in lid 1 is correspondingly arranged, and then retainer ring 4 is installed from the inner side of rear cover 1, after retainer ring 4 is fixed on by buckle 43
In lid 1, while the T stage 12 of rubber plug 3 is pressed in the T shape grooves in rear cover 1 by one end of the retainer ring 4, makes temperature sensing
Device 2 is sealed in rear cover, and rubber plug 3 is that injection molding is integrated with temperature sensor 2, makes temperature sensor 2 more firm
Be fixed in rear cover 1, when the connector or electric wire stress of 2 other end of temperature sensor pull, the probe positioned at the inner side of rear cover 1
21, displacement will not occur because other end stress pulls, make detection temperature more accurate.
Referring to Fig. 6, the utility model, when rear cover 1 is installed on socket 5, the probe 21 of temperature sensor 2 is positioned at slotting
Inside seat 5, the other end stretching rear cover 1 of temperature sensor 2 extends to outside and is conveniently connected with electric wire, the retainer ring 4
Made for metal material or plastic material, be optimal using metal material.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (7)
- A kind of 1. fixed structure of temperature sensor, comprising at least one temperature sensor and rear cover, it is characterised in that：Institute Covered after stating equipped with mounting hole, rubber plug of the injection molding on the temperature sensor be additionally provided with the temperature sensor, The temperature sensor passes through the rear cover, and the rubber plug is fixedly connected in the mounting hole, and the temperature sensor is arranged There is retainer ring, the rubber plug and temperature sensor are sealedly connected in the mounting hole by the retainer ring.
- 2. the fixed structure of a kind of temperature sensor according to claim 1, it is characterised in that the retainer ring is installed in In the rear cover, internal thread is equipped with the inside of the retainer ring, rubber plug is equipped with external screw thread corresponding with the internal thread, described It is left alone without help that O is also arranged with rubber plug, O is left alone without help by screwing extruding is sealed for the rubber plug and the retainer ring.
- 3. the fixed structure of a kind of temperature sensor according to claim 1, it is characterised in that be equipped with the mounting hole T-slot, is equipped with T stage corresponding with the T-slot on the rubber plug, and the Fixing shrink ring is located on the temperature sensor The T stage is pressed in the T-slot.
- 4. the fixed structure of a kind of temperature sensor according to Claims 2 or 3, it is characterised in that the retainer ring is Metal material or plastic material make, and are optimal using metal material.
- 5. the fixed structure of a kind of temperature sensor according to claim 2, it is characterised in that the Rubber plug material is ABC, PC or PMMA.
- 6. the fixed structure of a kind of temperature sensor according to claim 3, it is characterised in that set in the retainer ring Buckle, be equipped with the mounting hole with the corresponding card slot of the buckle, the buckle is correspondings with the card slot connect and meanwhile described in One end of retainer ring compresses the T stage.
- 7. the fixed structure of a kind of temperature sensor according to claim 3, it is characterised in that the rubber plug is soft modeling Glue, silica gel or rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720436821.9U CN207234032U (en) | 2017-04-25 | 2017-04-25 | A kind of fixed structure of temperature sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720436821.9U CN207234032U (en) | 2017-04-25 | 2017-04-25 | A kind of fixed structure of temperature sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207234032U true CN207234032U (en) | 2018-04-13 |
Family
ID=61838337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720436821.9U Active CN207234032U (en) | 2017-04-25 | 2017-04-25 | A kind of fixed structure of temperature sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207234032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418005A (en) * | 2021-06-10 | 2021-09-21 | 湖南崇德科技股份有限公司 | High-speed shaft sealing structure |
-
2017
- 2017-04-25 CN CN201720436821.9U patent/CN207234032U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418005A (en) * | 2021-06-10 | 2021-09-21 | 湖南崇德科技股份有限公司 | High-speed shaft sealing structure |
| CN113418005B (en) * | 2021-06-10 | 2023-12-22 | 湖南崇德科技股份有限公司 | High-speed shaft sealing structure |
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