CN218822815U

CN218822815U - Temperature sensor with multi-contact mechanism

Info

Publication number: CN218822815U
Application number: CN202223301468.3U
Authority: CN
Inventors: 李娟�; 许微微; 柳翩翩; 朱宪伟
Original assignee: Nanjing Delphi Auto Parts Co ltd
Current assignee: Nanjing Delphi Auto Parts Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-04-07
Anticipated expiration: 2032-12-09

Abstract

The utility model relates to a temperature sensor technical field specifically is a temperature sensor with multiple contact mechanism, which comprises a housin, the spout has been seted up to the surface of casing, and the corresponding both sides inner wall of spout is fixed mutually with the corresponding one end of dead lever respectively, the standing groove has been seted up by the position of one end to the inside of casing, and the position activity that leans on one side of the inside of standing groove is provided with the removal dish, the spring is installed in the outside of removal dish, and the mounting disc is installed to the one end of spring, a plurality of montage contact probes are installed to corresponding one side of mounting disc, the fixing base is installed by the position on top to the side of removal dish, and the fixing base is established on the surface of dead lever through running through groove movable sleeve. The setting of spare part such as dish, bracing piece, spring and mounting disc can effectively be solved present temperature sensor and mainly be static contact detection, and static contact detection has the limitation, leads to the sensor to damage and detect the problem of interrupt easily on dynamic equipment and operation equipment.

Description

Temperature sensor with multi-contact mechanism

Technical Field

The utility model relates to a temperature sensor technical field specifically is a temperature sensor with multiple contact mechanism.

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 method can be divided into two types, namely contact type and non-contact type, and the measurement method can be divided into two types, namely thermal resistance and thermocouple, according to the characteristics of sensor materials and electronic elements.

Present temperature sensor mainly is static contact detection, and static contact detection has the limitation, leads to the sensor to damage easily and detect the interrupt on dynamic equipment and operation equipment, and present temperature sensor has contact probe quantity singleness, and does not have length adjustment's function to make and detect the object and have the limitation, the practicality is not strong, so need carry out corresponding improvement to current temperature sensor to above-mentioned two problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a temperature sensor with many contact mechanisms to solve the problem that proposes among 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 temperature sensor with many contact mechanisms, includes the casing, the spout has been seted up to the surface of casing, and the corresponding both sides inner wall of spout is fixed with the corresponding one end of dead lever respectively mutually, the standing groove has been seted up by the position of one end to the inside of casing, and the inside position activity of leaning on one side of standing groove is provided with the removal dish, the spring is installed in the outside of removal dish, and the one end of spring installs the mounting disc, a plurality of montage contact probes are installed to corresponding one side of mounting disc, the side of removing the dish is leaned on the position on top and is installed the fixing base, and the fixing base is established on the surface of dead lever through running through groove movable sleeve, the inside activity spiro union of fixing base has the screw rod, and the grip block is installed through the bearing in the bottom of screw rod.

Preferably, a limiting plate is arranged in the placing groove close to the other side, and a plurality of groups of limiting holes are formed in the limiting plate.

Preferably, the side-mounting of removal dish has three group's bracing pieces, and the corresponding one end of three group's bracing pieces respectively with the inner wall of standing groove corresponding position laminating setting mutually.

Preferably, three groups of supporting columns are installed on the inner wall of the through groove, and the outer surfaces of the corresponding ends of the three groups of supporting columns are attached to the outer surface of the fixing rod.

Preferably, the plurality of groups of contact probes are arranged in a centrosymmetric manner by taking the central point of the mounting disc as a central point, and the corresponding plurality of groups of contact probes are respectively arranged in one-to-one correspondence with the corresponding limiting holes.

Preferably, the shape of grip block is the arc setting, and the radian size of grip block and the radian looks adaptation of dead lever surface.

Compared with the prior art, the beneficial effects of the utility model are that:

the setting of spare part such as dish, bracing piece, spring and mounting disc can effectively be solved present temperature sensor and mainly be static contact detection, and static contact detection has the limitation, leads to the sensor to damage and detect the problem of interrupt easily on dynamic equipment and operation equipment.

The setting of spare parts such as through six montage contact probes, spout, dead lever, fixing base, through groove, screw rod, grip block and support column can effectively solve present temperature sensor and have contact probe quantity singleness, and do not have length adjustment's function to make the detection object have the limitation, the not strong problem of practicality.

Drawings

Fig. 1 is a schematic perspective view of the main body of the present invention.

Fig. 2 is a schematic perspective view of the sectional structure of the housing according to the present invention.

Fig. 3 is a schematic perspective view of the fixing base of the present invention.

Fig. 4 is an enlarged schematic view of a portion a in fig. 3.

In the figure: 1. a housing; 11. a chute; 12. fixing the rod; 13. a placement groove; 2. a limiting plate; 21. a limiting hole; 3. a movable tray; 31. a support bar; 32. a spring; 33. mounting a disc; 34. contacting the probe; 4. a fixed seat; 41. a through groove; 42. a screw; 43. a clamping plate; 44. and (4) a support column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a temperature sensor with many contact mechanisms, includes casing 1, spout 11 has been seted up to the surface of casing 1, and the corresponding both sides inner wall of spout 11 is fixed mutually with the corresponding one end of dead lever 12 respectively, and casing 1's inside has been seted up standing groove 13 by the position of one end, and standing groove 13's inside is provided with movable plate 3 by the position activity of one side, and limiting plate 2 is installed by the position of opposite side to standing groove 13's inside, and a plurality of groups spacing hole 21 have been seted up to limiting plate 2's inside.

Three groups of bracing pieces 31 are installed to the side of removing dish 3, and the setting of laminating mutually with the inner wall corresponding position of standing groove 13 respectively to the corresponding one end of three groups of bracing pieces 31, spring 32 is installed in the outside of removing dish 3, and mounting disc 33 is installed to the one end of spring 32, a plurality of groups contact probe 34 are installed to corresponding one side of mounting disc 33, a plurality of groups contact probe 34 use the centre of circle point of mounting disc 33 to be central symmetry setting as the central point, and correspond a plurality of groups contact probe 34 and be the one-to-one setting with corresponding spacing hole 21 respectively.

The side of removing dish 3 leans on the position on top to install fixing base 4, and fixing base 4 establishes on the surface of dead lever 12 through running through 41 movable sleeves in groove, the inside activity spiro union of fixing base 4 has screw rod 42, and clamping plate 43 is installed through the bearing in screw rod 42's bottom, run through the inner wall of groove 41 and install three group's support columns 44, and the setting of laminating mutually of the corresponding one end surface of three group's support columns 44 all with the surface of dead lever 12, the shape of clamping plate 43 is the arc setting, and the radian size of clamping plate 43 and the radian looks adaptation of dead lever 12 surface.

When temperature detection by a temperature sensor is required. The user can move the fixed seat 4 to the corresponding side in the interior of the sliding groove 11, so as to drive the movable disc 3 to correspondingly move in the interior of the placing groove 13, so as to enable the spring 32 and the mounting disc 33 to correspondingly move therewith, so as to enable the corresponding groups of contact probes 34 to correspondingly move, so as to finally enable the corresponding groups of contact probes 34 to respectively penetrate through the interior of the limiting plate 2 through the corresponding limiting holes 21 and enable the corresponding ends of the corresponding groups of contact probes 34 to be exposed outside the shell 1, and to correspondingly adjust the lengths of the corresponding groups of contact probes 34 exposed outside according to the positions of the object to be detected, when the adjustment is completed, the user can rotate the screw rod 42, so that the clamping plate 43 can move downwards along with the screw rod, so that the bottom surface of the clamping plate 43 is attached to the outer surface of the limiting holes 21 and correspondingly clamped and fixed, so that the fixed seat 4 can be fixed, at the moment, the user can perform temperature detection on the object to be detected by the corresponding contact probes 34, because the number of the contact probes 34 is six groups, thereby increasing the temperature of the contact points, thereby increasing the temperature of the temperature sensor in real-time, and improving the temperature detection accuracy of the sensor when the temperature sensor is detected by the spring, and the corresponding contact mechanism.

When moving plate 3 moves in the inside of standing groove 13, the corresponding one end that corresponds three group's bracing pieces 31 can carry out corresponding slip on the inner wall corresponding position of standing groove 13 respectively, thereby make moving plate 3 can be more stable and difficult the emergence when removing and rock, when fixing base 4 carries out corresponding removal on the surface of dead lever 12, the surface that corresponds three group's support column 44 can carry out corresponding removal on the surface of dead lever 12, thereby make fixing base 4 can be more stable and difficult the emergence when removing and rock.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A temperature sensor with a multiple contact mechanism, comprising a housing (1), characterized in that: spout (11) have been seted up to the surface of casing (1), and the corresponding both sides inner wall of spout (11) is fixed with the corresponding one end of dead lever (12) respectively, standing groove (13) have been seted up by the position of one end to the inside of casing (1), and the position activity of the inside of standing groove (13) by one side is provided with and removes dish (3), spring (32) are installed in the outside of removing dish (3), and the one end of spring (32) installs mounting disc (33), a plurality of montage touch probe (34) are installed to the corresponding one side of mounting disc (33), fixing base (4) are installed by the position on top to the side of removing dish (3), and fixing base (4) through running through groove (41) movable sleeve establish on the surface of dead lever (12), the inside activity spiro union of fixing base (4) has screw rod (42), and grip block (43) are installed through the bearing to the bottom of screw rod (42).

2. A temperature sensor having a multiple contact mechanism according to claim 1, wherein: the position close to the other side in the placing groove (13) is provided with a limiting plate (2), and a plurality of groups of limiting holes (21) are formed in the limiting plate (2).

3. A temperature sensor having a multiple contact mechanism according to claim 1, wherein: three groups of supporting rods (31) are installed on the side face of the moving disc (3), and the corresponding ends of the three groups of supporting rods (31) are respectively attached to the corresponding positions of the inner wall of the placing groove (13).

4. A temperature sensor having a multiple contact mechanism according to claim 1, wherein: three groups of supporting columns (44) are installed on the inner wall of the through groove (41), and the outer surfaces of the corresponding ends of the three groups of supporting columns (44) are attached to the outer surface of the fixing rod (12).

5. A temperature sensor having a multiple contact mechanism according to claim 1, wherein: the contact probes (34) are arranged in a centrosymmetric manner by taking the central point of the mounting disc (33) as the central point, and the corresponding contact probes (34) are arranged in a one-to-one correspondence manner with the corresponding limiting holes (21).

6. A temperature sensor having a multiple contact mechanism according to claim 1, wherein: the shape of the clamping plate (43) is arc-shaped, and the radian of the clamping plate (43) is matched with the radian of the outer surface of the fixing rod (12).