CN218035391U - Sensor protection sleeve convenient to dismantle - Google Patents
Sensor protection sleeve convenient to dismantle Download PDFInfo
- Publication number
- CN218035391U CN218035391U CN202222056027.5U CN202222056027U CN218035391U CN 218035391 U CN218035391 U CN 218035391U CN 202222056027 U CN202222056027 U CN 202222056027U CN 218035391 U CN218035391 U CN 218035391U
- Authority
- CN
- China
- Prior art keywords
- protection sleeve
- temperature sensor
- snap ring
- sensor
- convenient
- 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.)
- Active
Links
- 238000009434 installation Methods 0.000 claims abstract description 22
- 238000013461 design Methods 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 12
- 239000000523 sample Substances 0.000 abstract description 8
- 230000010354 integration Effects 0.000 abstract 1
- 238000005259 measurement Methods 0.000 description 10
- 230000001681 protective effect Effects 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Images
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model discloses a sensor protection sleeve convenient to dismantle, including flange and dismouting subassembly, flange middle part block is connected with and is used for convenient dismouting subassembly, the dismouting subassembly is including installation snap ring, stopper, first location ball, reset spring and second location ball, installation snap ring both sides all are provided with the stopper. This sensor protection sleeve convenient to dismantle, can be earlier with installation snap ring and temperature sensor and bond or weld, make installation snap ring and temperature sensor integration, when temperature sensor carries out the dismouting, only need the single to twist and move temperature sensor and can accomplish its change processing, need not to accomplish the change processing to the sensor with the help of external instrument, the protection sleeve is removable type structural design, for the temperature sensor probe that accords with the appearance difference on the market, like the toper, square or cylinder type probe, protection sleeve self can change the processing, and then the effectual suitability that has increased equipment.
Description
Technical Field
The utility model relates to a temperature sensor field specifically is a sensor protection sleeve convenient to dismantle.
Background
A temperature sensor is a sensor that senses temperature and converts it into a usable output signal. The temperature sensor is the core part of the temperature measuring instrument and has a plurality of varieties. The measurement mode can be divided into a contact type and a non-contact type, the measurement mode can be divided into a thermal resistor and a thermocouple according to the characteristics of sensor materials and electronic elements, the heat metering temperature sensor is one of temperature sensors, and the heat metering temperature sensor can be protected by using a heat metering temperature sensor sleeve when in use.
As in application No.: CN202020253507.9, the utility model discloses a heat measurement temperature sensor sleeve pipe relates to heat measurement temperature sensor technical field, specifically is a heat measurement temperature sensor sleeve pipe, including the reducing protection tube, the top fixedly connected with of reducing protection tube puts the stay to one side, the surface activity of reducing protection tube has cup jointed heat-resisting rubber protective layer, the joint groove has been seted up to the bottom of reducing protection tube, the inner chamber joint in joint groove has the extension protection strip. This thermal measurement temperature sensor sleeve pipe, through the cooperation use of pinning nut, put the stay to one side, sealing ring, utilize to pin the nut and will put the stay to one side and lock, and then make the sealing ring laminate and lock thermal measurement temperature sensor's surface, avoided traditional thermal measurement temperature sensor sleeve pipe not hard up problem appears in thermal measurement temperature sensor when using, improved this thermal measurement temperature sensor sleeve pipe's stability.
The thermometric temperature sensor bushing similar to the above application currently suffers from the following drawbacks:
when the sensor protection sleeve is used, the sensor protection sleeve needs to be disassembled, assembled, replaced and maintained at intervals, so that the sensor protection sleeve can work normally, the traditional threaded mounting structure needs to be screwed for multiple times by means of an external tool, and time is wasted.
In view of this, research and improvement are made on the existing structure and defects, and a sensor protection sleeve convenient to disassemble is provided in order to achieve the purpose of having more practical value.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sensor protection sleeve convenient to dismantle to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sensor protective case convenient to dismantle, includes flange and dismouting subassembly, flange middle part block is connected with and is used for convenient dismouting subassembly, the dismouting subassembly is including installation snap ring, stopper, first location ball, reset spring and second location ball, installation snap ring both sides all are provided with the stopper, and stopper internally mounted has reset spring, the reset spring top is provided with first location ball, and is provided with second location ball below the reset spring, the installation snap ring is ring type structural design, and installs snap ring and stopper formula structural design as an organic whole.
Furthermore, the central position of the connecting flange is provided with an inner groove in a penetrating way, and slots are arranged on two sides of the inner groove.
Furthermore, the bottom sides of the slots are communicated with limit grooves, and positioning grooves are formed in two sides of the inner walls of the limit grooves.
Furthermore, the inner wall of the positioning groove is of an arc-shaped structural design, and the inner wall of the positioning groove is attached to the second positioning ball.
Furthermore, mounting grooves are formed in the outer wall above the connecting flange, and the number of the mounting grooves is four.
Furthermore, a connecting block is fixedly connected to the center of the lower portion of the connecting flange, a fixing block is fixedly connected to the inner portion of the connecting block, the fixing block is of an annular structure design, and a sealing gasket is arranged below the fixing block.
Furthermore, a protecting sleeve is connected below the connecting block, and threads are distributed at the connecting position of the protecting sleeve and the connecting block.
Compared with the prior art, the beneficial effects of the utility model are that: according to the sensor protection sleeve convenient to disassemble, the installation clamping ring and the temperature sensor can be firstly bonded or welded, so that the installation clamping ring and the temperature sensor are integrated, when the temperature sensor is disassembled and assembled, the temperature sensor can be replaced only by screwing the temperature sensor once, and the sensor can be replaced without an external tool, the protection sleeve is of a replaceable structural design, so that the protection sleeve can be replaced by a temperature sensor probe with different shapes on the market, such as a conical, square or cylindrical probe, and further the applicability of equipment is effectively improved;
1. the utility model can firstly bond or weld the installation snap ring and the temperature sensor, so that the installation snap ring and the temperature sensor are integrated, when the temperature sensor is disassembled and assembled, the temperature sensor can be replaced only by twisting the temperature sensor once, and the replacement of the sensor can be completed without the help of external tools;
2. the utility model has the advantages that the protective sleeve is designed to be a replaceable structure, and can be replaced to meet the temperature sensor probes with different shapes on the market, such as conical, square or cylindrical probes, thereby effectively increasing the applicability of the equipment;
3. the utility model discloses inside seal ring of connecting block can increase the inside leakproofness of equipment, and then prevents to carry out the during operation under the temperature sensor rivers environment, and water stain infiltration lag pipe is inside, leads to the sensor impaired.
Drawings
Fig. 1 is a schematic view of a three-dimensional explosion structure of a sensor protection sleeve convenient to disassemble according to the present invention;
FIG. 2 is a schematic structural view of a detachable sensor protection sleeve assembly/disassembly assembly according to the present invention;
fig. 3 is an enlarged schematic structural view of a portion a of fig. 1 of a sensor protection sleeve convenient to disassemble according to the present invention;
fig. 4 is a schematic diagram of a front cut-open structure of a connecting block of a sensor protection sleeve convenient to disassemble.
In the figure: 1. a connecting flange; 2. mounting grooves; 3. an inner tank; 4. a slot; 5. a limiting groove; 6. positioning a groove; 7. disassembling and assembling the components; 701. installing a snap ring; 702. a limiting block; 703. a first positioning ball; 704. A return spring; 705. a second positioning ball; 8. connecting blocks; 9. a sealing gasket; 10. a protective sleeve; 11. screw teeth; 12. and (5) fixing blocks.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in figures 1-3, a sensor protection sleeve convenient to disassemble comprises a connecting flange 1 and a disassembling component 7, wherein an inner groove 3 is formed in the central position of the connecting flange 1 in a penetrating mode, slots 4 are formed in two sides of the inner groove 3, a limiting groove 5 is communicated with the bottom side of each slot 4, positioning grooves 6 are formed in two sides of the inner wall of each limiting groove 5, the inner wall of each positioning groove 6 is in an arc-shaped structural design, the inner wall of each positioning groove 6 is attached to a second positioning ball 705, four mounting grooves 2 are formed in the outer wall of the upper portion of the connecting flange 1, a connecting block 8 is fixedly connected to the central position of the lower portion of the connecting flange 1, a fixing block 12 is fixedly connected to the inner portion of each connecting block 8, the fixing block 12 is in an annular structural design, a sealing gasket 9 is arranged below the fixing block 12, and a protection sleeve 10 is connected to the lower portion of each connecting block 8, the connecting part of the protective sleeve 10 and the connecting block 8 is provided with threads 11, the protective sleeve 10 with the corresponding type is connected with the connecting block 8 through the threads 11, sealing gaskets 9 in the connecting block 8 can improve the sealing performance, the mounting snap ring 701 is fixedly connected with the temperature sensor, then the mounting snap ring 701 and the temperature sensor are placed in the inner groove 3, the protective sleeve 10 is designed to be a replaceable structure, the sealing gaskets 9 in the connecting block 8 can improve the sealing performance in the equipment so as to meet the temperature sensor probes with different shapes on the market, such as conical, square or cylindrical probes, and the protective sleeve 10 can be replaced and processed, so that the applicability of the equipment is effectively improved, and water stains can be prevented from permeating into the protective sleeve 10 to damage the sensor when the temperature sensor works in a water flow environment;
as shown in fig. 1-2, the middle portion of the connecting flange 1 is connected with a detachable component 7 for convenience in a clamping manner, the detachable component 7 includes an installation snap ring 701, a limiting block 702, a first positioning ball 703, a return spring 704 and a second positioning ball 705, both sides of the installation snap ring 701 are provided with the limiting blocks 702, the limiting blocks 702 are internally provided with the return spring 704, the first positioning ball 703 is arranged above the return spring 704, the second positioning ball 705 is arranged below the return spring 704, the installation snap ring 701 is designed in a circular ring type structure, the installation snap ring 701 and the limiting blocks 702 are designed in an integrated structure, the installation snap ring 701 and the temperature sensor are fixedly connected, the limiting blocks 702 on both sides of the installation snap ring 701 are inserted into the slots 4, the limiting blocks 702 are rotated to drive the limiting blocks 702 to rotate after reaching the position of the limiting grooves 5, the temperature sensor is fixedly installed in a clamping manner, at this time, the first positioning ball 703 and the second positioning ball 705 extrude the return spring 704, the return spring 704 after reaching the positioning groove 6, both sides of the return spring 704 are ejected, positioning spring 704, positioning is positioned, the installation snap ring 701 and the temperature sensor can be adhered or welded with the temperature sensor, the temperature sensor can be integrally replaced, and the external sensor can be replaced without the need to be replaced once, and the external sensor can be replaced.
The working principle is as follows: when the sensor protection sleeve convenient to disassemble is used, firstly, a protection sleeve 10 corresponding to the model is connected with a connecting block 8 through a thread 11, a sealing washer 9 inside the connecting block 8 can increase the sealing performance, a clamping ring 701 and a temperature sensor are fixedly connected, then the clamping ring 701 and the temperature sensor are arranged in an inner groove 3, limiting blocks 702 on two sides of the clamping ring 701 are inserted into an insertion groove 4, the temperature sensor is rotated to drive the limiting blocks 702 to rotate after the limiting blocks 702 reach the position of a limiting groove 5, the temperature sensor is fixedly clamped and installed, at the moment, a first positioning ball 703 and a second positioning ball 705 extrude a return spring 704, after the return spring 704 reaches a positioning groove 6, two sides of the return spring 704 are ejected out, and the positioning is completed, namely the working principle of the sensor protection sleeve convenient to disassemble.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. The utility model provides a sensor protection sleeve convenient to dismantle, includes flange (1) and dismouting subassembly (7), its characterized in that, flange (1) middle part block is connected with dismouting subassembly (7) that are used for convenient, dismouting subassembly (7) are including installation snap ring (701), stopper (702), first location ball (703), reset spring (704) and second location ball (705), installation snap ring (701) both sides all are provided with stopper (702), and stopper (702) internally mounted has reset spring (704), reset spring (704) top is provided with first location ball (703), and reset spring (704) below is provided with second location ball (705), installation snap ring (701) are ring type structural design, and installation snap ring (701) and stopper (702) formula structural design as an organic whole.
2. The sensor protection sleeve convenient to disassemble as claimed in claim 1, wherein an inner groove (3) is formed through the central position of the connecting flange (1), and slots (4) are arranged on both sides of the inner groove (3).
3. The sensor protection sleeve convenient to disassemble as claimed in claim 2, wherein the bottom side of the slot (4) is communicated with a limiting groove (5), and positioning grooves (6) are arranged on both sides of the inner wall of the limiting groove (5).
4. The sensor protection sleeve convenient to disassemble as claimed in claim 3, wherein the inner wall of the positioning groove (6) is designed in an arc structure, and the inner wall of the positioning groove (6) is attached to the second positioning ball (705).
5. The sensor protection sleeve convenient to disassemble as claimed in claim 1, wherein the outer wall above the connecting flange (1) is provided with mounting grooves (2), and the number of the mounting grooves (2) is four.
6. The sensor protection sleeve convenient to disassemble as claimed in claim 1, wherein a connecting block (8) is fixedly connected to a central position below the connecting flange (1), a fixing block (12) is fixedly connected to the inside of the connecting block (8), the fixing block (12) is of a ring structure design, and a sealing gasket (9) is arranged below the fixing block (12).
7. The sensor protection sleeve convenient to disassemble as claimed in claim 6, wherein a protection sleeve (10) is connected below the connecting block (8), and threads (11) are distributed at the connection position of the protection sleeve (10) and the connecting block (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222056027.5U CN218035391U (en) | 2022-08-05 | 2022-08-05 | Sensor protection sleeve convenient to dismantle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222056027.5U CN218035391U (en) | 2022-08-05 | 2022-08-05 | Sensor protection sleeve convenient to dismantle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218035391U true CN218035391U (en) | 2022-12-13 |
Family
ID=84343027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222056027.5U Active CN218035391U (en) | 2022-08-05 | 2022-08-05 | Sensor protection sleeve convenient to dismantle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218035391U (en) |
-
2022
- 2022-08-05 CN CN202222056027.5U patent/CN218035391U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218035391U (en) | Sensor protection sleeve convenient to dismantle | |
| CN110926921A (en) | Pressure test system of combustion chamber outer casing | |
| CN105136319A (en) | Fixing device for diesel engine waste heat recovery system temperature measuring thermocouple | |
| CN220380634U (en) | Assembled temperature thermocouple | |
| CN209745472U (en) | Pressure switching module for calibrating optical fiber pressure sensor | |
| KR101220084B1 (en) | Fast response time rtd for measuring the coolant temperature in a nuclear reactor | |
| CN209196315U (en) | Multi-layer combined type drain structure based on WR and hydropower construction | |
| CN214121301U (en) | High-temperature-resistant ceramic probe of hot gas mass flow meter | |
| CN212458527U (en) | Standard metal measuring device | |
| CN2864632Y (en) | Machine oil temperature measuring tool | |
| CN213450890U (en) | Circulating pump | |
| CN210426659U (en) | Household multifunctional water meter with pressure detection function | |
| CN211373855U (en) | Thermocouple is fixed and is used mount pad | |
| CN212109859U (en) | Threaded hole depth detection device | |
| CN210625882U (en) | Bimetal thermometer | |
| CN205537996U (en) | A software thermal resistance for measuring pump body axle bush temperature | |
| CN211041423U (en) | Water temperature testing tool for water heater | |
| CN111664988A (en) | Water pipe pressure online detection method | |
| CN220774848U (en) | High-precision sensing electrode | |
| CN212482606U (en) | Sensor with protection device | |
| CN217819059U (en) | Temperature sensor protective structure | |
| CN219285142U (en) | Liftable PH meter dead lever subassembly | |
| CN218955982U (en) | Sealing structure of pressure sensor | |
| CN220270672U (en) | Pressure sensor assembly | |
| CN210271187U (en) | Gas leakage detection alarm |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |