Surface type sensor base

Abstract

The utility model discloses a surface type sensor base, relates to the technical field of sensor fixation, and aims to solve the problems that a probe is inconvenient to disassemble and assemble when the sensor probe is fixed by a pasting fixation method, a welding fixation method, a screw fixation method and a ribbon fixation method, and the probe is inconvenient to replace after being damaged. A wire is fixedly mounted on the outer side of the probe, and the base body movably sleeves the outer side of the probe; the limiting structure is used for preventing the probe in the base body from falling off, and the limiting structure is mounted on the inner side of the base body; by installing the base body and the limiting structure, the probe is fixed to the surface of a detected object through the base body and the limiting structure, hard connection between the probe and the detected object can be avoided, a new probe can be conveniently detached and replaced when the probe is damaged in the later period, and blocking of the limiting structure to the probe can be rapidly relieved by installing the driving assembly; therefore, the probe is simple and rapid to disassemble and assemble.

Description

TECHNICAL FIELD

[0001] The utility model relates to sensor fixing technical field, concretely is a surface formula sensor base. BACKGROUND

[0002] Surface temperature sensor is one kind of surface formula sensor, and the surface temperature sensor is a component for measuring surface temperature in the fields of aviation, aerospace, energy, chemical industry, textile and other scientific research and production. The probe of the surface temperature sensor is usually fixed on the surface of the detected object by sticking, welding, screwing or fixing with a cable tie.

[0003] However, the above-mentioned fixing methods have defects. When the probe is fixed by sticking or welding, it is not easy to disassemble when the probe is damaged. When the probe is fixed by screwing, a hole needs to be opened on the surface of the detected object, which may affect the sealing of the detected object. When the probe is fixed by fixing with a cable tie, it is not convenient to fix the probe when the detected object is large in size. Therefore, it is not convenient to disassemble and assemble the probe when the probe is fixed by sticking, welding, screwing or fixing with a cable tie. SUMMARY

[0004] The utility model discloses a surface formula sensor base convenient for fixing the sensor probe and disassembling the sensor probe, and can solve the problems in the above-mentioned background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a surface formula sensor base, comprising a probe, a wire is fixedly installed on the outer side of the probe, further comprising a base body movably sleeved on the outer side of the probe; a limiting structure for preventing the probe in the base body from falling off, the limiting structure is installed on the inner side of the base body and located on the upper side of the probe; a driving assembly for moving the limiting structure, the driving assembly is installed on the outer side of the base body; a supporting structure for supporting the wire, the supporting structure is installed on the right end of the base body.

[0006] Preferably, a through opening is formed in the inside of the base body, and the probe is movably embedded in the inside of the base body through the through opening, and the bottom surface of the probe is attached to the surface of the detected object.

[0007] Preferably, two symmetrically distributed reserved grooves are formed in the outer side of the base body, the reserved grooves are convenient for taking out the probe from the base body, and the reserved grooves are communicated with the through opening.

[0008] Preferably, the number of the limiting structure is two groups, and the limiting structure is symmetrically distributed, the limiting structure comprises a limiting baffle capable of moving forward and backward inside the base body, and the lower end surface of the limiting baffle is movably abutted with the upper end surface of the probe.

[0009] Preferably, the upper end of the limiting baffle is provided with an inclined slope surface, the inside of the base body is provided with a movable cavity corresponding to the position of the limiting baffle, and the limiting baffle can completely enter the inside of the movable cavity.

[0010] Preferably, the outside of the limiting baffle is movably abutted with two symmetrically distributed springs inside the movable cavity, the spring can drive the limiting baffle to move out of the movable cavity, and the end of the spring away from the limiting baffle is movably abutted with the base body.

[0011] Preferably, the drive assembly comprises a pull rope fixedly embedded in the center of the end of the two limiting baffles away from each other, the pull rope can drive the limiting baffle to move, the outside of the base body movably sheathes a bent pull rod, and the end of the pull rope away from the limiting baffle is fixedly connected with the bent pull rod.

[0012] Preferably, the outside of the pull rope movably sheathes a bent sleeve, and the bent sleeve is fixedly embedded on the outside of the base body, the bent sleeve can reduce the friction between the pull rope and the base body, and the outside of the bent pull rod is fixedly embedded with two symmetrically distributed limiting pins.

[0013] Preferably, the outside of the base body is provided with two symmetrically distributed limiting straight grooves, and the limiting pin is in sliding contact with the base body through the limiting straight groove, and the limiting pin embedded in the limiting straight groove can limit the movement path of the bent pull rod.

[0014] Preferably, the supporting structure comprises an extension plate fixedly connected with the base body, the supporting structure can support the wire, so that the wire is prevented from contacting the detected object, the upper end of the extension plate is fixedly installed with a supporting rod, the upper end of the supporting rod is fixedly installed with a clamping sleeve, and the clamping sleeve movably sheathes the outside of the wire.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1、The utility model discloses a base body and limiting structure are installed, the probe is fixed on the surface of the detected object through the base body and limiting structure, so that the surface of the probe is attached to the detected object, and the probe is prevented from being connected with the detected object rigidly, which facilitates the disassembly and replacement of a new probe when the probe is damaged later.

[0017] 2, the utility model discloses a drive assembly is installed, and the bending pull rod movement in drive assembly can drive two limit baffle to contract to the inside of base body simultaneously, make when disassembling and replacing probe need not with the aid of other tools, can quickly remove the blocking of limit structure to probe, make when disassembling and assembling probe simple and quick. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is whole schematic diagram of the utility model;

[0019] Figure 2 It is split schematic diagram of probe and base body of the utility model;

[0020] Figure 3 It is base body schematic diagram of the utility model;

[0021] Figure 4 It is base body cross-sectional schematic diagram of the utility model;

[0022] Figure 5 It is split schematic of drive assembly and base body of the utility model;

[0023] Figure 6 It is limit structure and drive assembly connection schematic diagram of the utility model.

[0024] In the drawing: 1, probe;2, wire;3, base body;4, limit structure;401, limit baffle;402, movable cavity;403, spring;5, drive assembly;501, pull rope;502, bending pull rod;503, bending sleeve;504, limit pin;505, limit straight slot;6, support structure;601, extension plate;602, support rod;603, clamping sleeve;7, through opening;8, reserved through slot. DETAILED DESCRIPTION

[0025] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0026] Embodiment one

[0027] Please refer to Figure 1 , Figure 2The surface type sensor base comprises a probe 1, a wire 2 fixedly installed on the outer side of the probe 1, and a base body 3 movably sleeved on the outer side of the probe 1; a limiting structure 4 for preventing the probe 1 in the base body 3 from being separated, the limiting structure 4 being installed on the inner side of the base body 3 and located on the upper side of the probe 1; a driving assembly 5 for moving the limiting structure 4, the driving assembly 5 being installed on the outer side of the base body 3; and a supporting structure 6 for supporting the wire 2, the supporting structure 6 being installed on the right end of the base body 3.

[0028] Please refer to Figure 3 The inner side of the base body 3 is provided with a through opening 7, and the probe 1 is movably embedded in the inner side of the base body 3 through the through opening 7, and the bottom surface of the probe 1 is attached to the surface of the detected object.

[0029] Please refer to Figure 4 The outer side of the base body 3 is provided with two symmetrically distributed reserved through grooves 8, the reserved through grooves 8 facilitating the probe 1 to be taken out of the base body 3, and the reserved through grooves 8 are communicated with the through opening 7, the limiting structure 4 comprises two groups of limiting baffle plates 401 capable of moving forward and backward in the base body 3, and the limiting baffle plates 401 are symmetrically distributed, and the lower end surface of the limiting baffle plate 401 movably abuts against the upper end surface of the probe 1.

[0030] Please refer to Figure 4 The upper end of the limiting baffle plate 401 is provided with an inclined slope surface, the inner side of the base body 3 is provided with a movable cavity 402 corresponding to the limiting baffle plate 401, the limiting baffle plate 401 can completely enter the inner side of the movable cavity 402, the outer side of the limiting baffle plate 401 movably abuts against two symmetrically distributed springs 403 in the inner side of the movable cavity 402, the spring 403 can drive the limiting baffle plate 401 to move out of the movable cavity 402, and the end of the spring 403 away from the limiting baffle plate 401 movably abuts against the base body 3.

[0031] The working principle of conveniently fixing the sensor probe and conveniently disassembling the sensor probe is as follows: first, the base body 3 is fixed on the surface of the detected object, then the sensor probe 1 is embedded in the through opening 7 in the base body 3, in the process of pressing the probe 1, the probe 1 will extrude the limiting baffle plate 401 into the inner side of the movable cavity 402 through the inclined slope surface of the limiting baffle plate 401, when the probe 1 is completely embedded in the through opening 7 and the bottom surface is attached to the surface of the detected object, the limiting baffle plate 401 will be popped out of the movable cavity 402 under the driving of the spring 403, limiting the probe 1, preventing the probe 1 from separating from the base body 3, quickly fixing the probe 1 so that the surface of the probe 1 is attached to the detected object, and avoiding hard connection between the probe 1 and the detected object, which facilitates disassembly and replacement of the new probe 1 when the probe 1 is damaged later.

[0032] Embodiment two

[0033] Please refer to Figure 4 , the embodiment is further illustrated for example one, the drive assembly 5 includes the pull rope 501 fixedly embedded in the center of the two limit baffle plates 401 away from one end, the pull rope 501 can drive the limit baffle plate 401 to move, the outer side of the base body 3 is movably sleeved with the bent pull rod 502, and one end of the pull rope 501 away from the limit baffle plate 401 is fixedly connected with the bent pull rod 502.

[0034] Please refer to Figure 6 , the outer side of the pull rope 501 is movably sleeved with the bent sleeve 503, and the bent sleeve 503 is fixedly embedded in the outer side of the base body 3, the bent sleeve 503 can reduce the friction between the pull rope 501 and the base body 3, and the outer side of the bent pull rod 502 is fixedly embedded with two limit pins 504 symmetrically distributed.

[0035] Please refer to Figure 5 , the outer side of the base body 3 is provided with two limit straight grooves 505 symmetrically distributed, and the limit pin 504 is in sliding contact with the base body 3 through the limit straight groove 505, and the limit pin 504 embedded in the limit straight groove 505 can limit the movement path of the bent pull rod 502.

[0036] In this embodiment: when the probe 1 is damaged and needs to be replaced, the personnel moves the bent pull rod 502 to the left, and the bent pull rod 502 drives the two limit baffle plates 401 to move to the inside of the movable cavity 402 through the two pull ropes 501 in the process of moving, at this time the probe 1 is not blocked by the limit baffle plate 401, the personnel can take out the probe 1 from the base body 3 through the reserved through slot 8 to replace, so that when the probe 1 is disassembled and replaced, other tools are not needed, the blockage of the probe 1 by the limiting structure 4 can be quickly removed, so that the probe 1 can be disassembled and assembled simply and quickly.

[0037] Example three

[0038] Please refer to Figure 2 , the embodiment is further illustrated for example two, the support structure 6 includes the extension plate 601 fixedly connected with the base body 3, the support structure 6 can support the lead wire 2, avoid the lead wire 2 from contacting the detected object, the upper end of the extension plate 601 is fixedly installed with the support rod 602, the upper end of the support rod 602 is fixedly installed with the sleeve 603, and the sleeve 603 is movably sleeved on the outer side of the lead wire 2.

[0039] In this embodiment: after the probe 1 is installed into the base body 3, the personnel can clamp the lead wire 2 into the sleeve 603, so that the support structure 6 supports the lead wire 2 of the probe 1, avoids the lead wire 2 from being attached to the detected object, and prevents the temperature of the detected object from affecting the lead wire 2.

[0040] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process or method that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process or method.

[0041] While embodiments of the present application have been shown and described with reference to particular embodiments thereof, it will be understood by those skilled in the art that various changes in form and details can be made therein without departing from the spirit and scope of the present application. The scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A surface sensor base comprising a probe (1), a wire (2) is fixedly installed on the outer side of the probe (1), characterized in that, Also include: The base body (3) is movably sleeved outside the probe (1); The limiting structure (4) is used for preventing the probe (1) inside the base body (3) from being separated, the limiting structure (4) is installed on the inner side of the base body (3), and is located on the upper side of the probe (1); The driving assembly (5) is used for moving the limiting structure (4), and the driving assembly (5) is installed on the outer side of the base body (3); The supporting structure (6) is used for supporting the wire (2), and the supporting structure (6) is installed on the right end of the base body (3).

2. A surface transducer mount according to claim 1, wherein: The inside of the base body (3) is provided with a through opening (7), and the probe (1) is movably embedded in the inside of the base body (3) through the through opening (7).

3. A surface transducer mount according to claim 2, wherein: The outer side of the base body (3) is provided with two symmetrically distributed reserved grooves (8), and the reserved grooves (8) are communicated with the through opening (7).

4. A surface transducer mount according to claim 1, wherein: The number of the limiting structure (4) is two groups, and they are symmetrically distributed, the limiting structure (4) includes a limiting baffle (401) which can move forward and backward in the inside of the base body (3).

5. A surface transducer mount according to claim 4, wherein: The upper end of the limiting baffle (401) is provided with an inclined slope, and the inside of the base body (3) is provided with a movable cavity (402) corresponding to the limiting baffle (401).

6. A surface transducer mount according to claim 5, wherein: The outer side of the limiting baffle (401) is movably abutted by two symmetrically distributed springs (403) in the inside of the movable cavity (402), and the end of the spring (403) away from the limiting baffle (401) is movably abutted by the base body (3).

7. A surface transducer mount according to claim 4, wherein: The driving assembly (5) includes a pull rope (501) fixedly embedded in the center of the two limiting baffles (401) away from each other, the outer side of the base body (3) is movably sleeved with a bent pull rod (502), and the end of the pull rope (501) away from the limiting baffle (401) is fixedly connected with the bent pull rod (502).

8. A surface transducer mount according to claim 7, wherein: The outer side of the pull rope (501) is movably sleeved with a bent sleeve (503), and the bent sleeve (503) is fixedly embedded in the outer side of the base body (3), and the outer side of the bent pull rod (502) is fixedly embedded with two symmetrically distributed limiting pins (504).

9. A surface transducer mount according to claim 8, wherein: The outer side of the base body (3) is provided with two symmetrically distributed limiting straight grooves (505), and the limiting pins (504) are in sliding contact with the base body (3) through the limiting straight grooves (505).

10. A surface transducer mount according to claim 1, wherein: The supporting structure (6) includes an extension plate (601) fixedly connected with the base body (3), a supporting rod (602) fixedly installed at the upper end of the extension plate (601), a clamping sleeve (603) fixedly installed at the upper end of the supporting rod (602), and the clamping sleeve (603) is movably sleeved on the outer side of the wire (2).

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