CN214893729U

CN214893729U - Temperature sensor for electric cooker with extremely high sensitivity

Info

Publication number: CN214893729U
Application number: CN202121751544.3U
Authority: CN
Inventors: 吴中祥
Original assignee: Hubei Huixiang Electronic Technology Co ltd
Current assignee: Hubei Huixiang Electronic Technology Co ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2021-11-26
Anticipated expiration: 2031-07-29

Abstract

The utility model belongs to the technical field of sensors, in particular to a temperature sensor with extremely high sensitivity for an electric cooker, which comprises a temperature sensor body; the side wall of the temperature sensor body is fixedly connected with an inserted rod; the outer wall of the inserted link is sleeved with an installation block; the mounting block is fixedly connected to the side wall of the electric cooker; the side wall of the mounting block is provided with a jack; the inserted bar is in sliding fit with the jack; a fixing mechanism is arranged in the jack; the fixing mechanism comprises a push plate, a diamond rod and a push rod; the end part of the inserted bar is provided with a cavity; the pair of push plates are connected in the cavity in a sliding manner; the rhombic rod is fixedly connected inside the cavity; the push rod is fixedly connected to the inner wall of the jack and penetrates through the inserted rod; a first rod is fixedly connected to one side of the push plate, which is far away from the diamond rod; the inner wall of the jack is provided with a groove; the temperature sensor body is convenient to install and detach.

Description

Temperature sensor for electric cooker with extremely high sensitivity

Technical Field

The utility model belongs to the technical field of the sensor, specific high temperature sensor for electric rice cooker of sensitivity that says so.

Background

In order to monitor the temperature of the electric rice cooker during cooking and achieve the best cooking effect, so that the phenomena of rice sticking, scorching and the like can not occur, a temperature sensor is required to be arranged.

In the prior art, a temperature sensor is generally connected to the side wall of an electric cooker by gluing, but the connection mode is not firm, and the phenomenon of sensor falling is easy to occur; therefore, the utility model provides a temperature sensor for electric rice cooker that sensitivity is high.

SUMMERY OF THE UTILITY MODEL

In order to compensate the not enough of prior art, the connected mode of solving current sensor is insecure, appears the problem of the phenomenon that the sensor drops easily, the utility model provides a temperature sensor for electric rice cooker that sensitivity is high.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a temperature sensor for an electric cooker with extremely high sensitivity, which comprises a temperature sensor body; the side wall of the temperature sensor body is fixedly connected with an inserted rod; the outer wall of the inserted link is sleeved with an installation block; the mounting block is fixedly connected to the side wall of the electric cooker; the side wall of the mounting block is provided with a jack; the inserted bar is in sliding fit with the jack; a fixing mechanism is arranged in the jack; the fixing mechanism comprises a push plate, a diamond rod and a push rod; the end part of the inserted bar is provided with a cavity; the pair of push plates are connected in the cavity in a sliding manner; the rhombic rod is fixedly connected inside the cavity; the push rod is fixedly connected to the inner wall of the jack and penetrates through the inserted rod; a first rod is fixedly connected to one side of the push plate, which is far away from the diamond rod; the inner wall of the jack is provided with a groove; the temperature sensor body is convenient to install, the temperature sensor is firmly installed, the installation mode is simple and convenient, and the practicability is high.

Further, a first magnet is fixedly connected to the end part of the first rod; a second magnet is arranged on the inner wall of the groove; so that the first rod is fixed in the groove.

Furthermore, the rhombic rods are formed by mutually hinging adjacent second rods; the bottom end of the rhombic rod is hinged to the bottom of the cavity, and the top end of the rhombic rod is hinged to a connecting plate; the rhombic rod can push the push plate to move.

Furthermore, the inner wall of the groove is provided with a through hole; a third rod is connected in the through hole in a sliding manner; one end of the third rod is fixedly connected with the second magnet, and the other end of the third rod is fixedly connected with a first plate; the temperature sensor body can be conveniently detached and replaced.

Furthermore, a T-shaped sliding block is fixedly connected to one side, away from the second rod, of the first plate; a fourth rod is fixedly connected to the side wall of the T-shaped sliding block; a second plate is fixedly connected to the side wall of the mounting block; two fixing holes are formed in the side wall of the second plate, and the distance between the two fixing holes is equal to the moving distance of the first rod; the fourth rod is in clearance fit with the fixing hole; the temperature sensor body can be conveniently installed and disassembled.

Further, the pair of push plates are symmetrically arranged on two sides of the diamond rod; a first hole is formed in the end part of the inserted rod; the push rod is in sliding fit with the first hole.

The utility model has the advantages as follows:

1. a high temperature sensor for electric rice cooker of sensitivity, use through the cooperation of inserted bar, installation piece, jack, push pedal, rhombus pole, push rod, cavity, a pole, recess, a magnet and No. two magnets, be convenient for realize the installation to the temperature sensor body, and temperature sensor's installation is very firm, the mounting means is simple and convenient, the practicality is strong.

2. A high temperature sensor for electric rice cooker of sensitivity, use through the cooperation in through-hole, No. three poles, a board, T shape slider, No. four poles, No. two boards, fixed orifices and a hole, be convenient for realize the dismantlement to temperature sensor to when the installation sensor, can make No. two magnet fix in the recess, thereby realize the fixed of a pole.

Drawings

The present invention will be further explained with reference to the accompanying drawings.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic partial cross-sectional view of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

FIG. 4 is an enlarged view of a portion B of FIG. 2;

FIG. 5 is a drawing of the second embodiment;

in the figure: 1. a temperature sensor body; 21. inserting a rod; 22. mounting blocks; 23. a jack; 31. pushing the plate; 32. a diamond-shaped rod; 33. a push rod; 34. a cavity; 35. a first rod; 36. a groove; 37. a first magnet; 38. a magnet II; 321. a second rod; 322. a connecting plate; 41. a through hole; 42. a third rod; 43. a first board; 51. a T-shaped slider; 52. a fourth rod; 53. a second plate; 54. a fixing hole; 6. a first hole; 7. an elastic layer.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further described below with reference to the following embodiments.

Example one

As shown in fig. 1 to 4, the temperature sensor for electric rice cooker with high sensitivity of the present invention comprises a temperature sensor body 1; an insert rod 21 is fixedly connected to the side wall of the temperature sensor body 1; the outer wall of the inserted link 21 is sleeved with an installation block 22; the mounting block 22 is fixedly connected with the side wall of the electric cooker; the side wall of the mounting block 22 is provided with a jack 23; the inserted bar 21 is in sliding fit with the insertion hole 23; a fixing mechanism is arranged in the jack 23; the fixing mechanism comprises a push plate 31, a diamond rod 32 and a push rod 33; the end part of the inserted rod 21 is provided with a cavity 34; a pair of said push plates 31 are slidably connected in the cavity 34; the diamond rod 32 is fixedly connected inside the cavity 34; the push rod 33 is fixedly connected with the inner wall of the jack 23, and the push rod 33 penetrates through the inserted link 21; a first rod 35 is fixedly connected to one side of the push plate 31, which is far away from the diamond rod 32; the inner wall of the jack 23 is provided with a groove 36; a first magnet 37 is fixedly connected to the end part of the first rod 35; a second magnet 38 is arranged on the inner wall of the groove 36; the rhombic rod 32 is formed by hinging adjacent second rods 321; the bottom end of the diamond rod 32 is hinged to the bottom of the cavity 34, and the top end of the diamond rod is hinged to a connecting plate 322; the pair of push plates 31 are symmetrically arranged on two sides of the diamond rod 32; a first hole 6 is formed in the end part of the inserted rod 21; the push rod 33 is in sliding fit with the first hole 6; when installing temperature sensor body 1, insert the inserted bar 21 slowly earlier in the jack 23, make push rod 33 insert a hole 6, and push rod 33 extrudes rhombus pole 32, make the left and right sides both ends looks back-to-back of rhombus pole 32, and then promote push plate 31, make push plate 31 drive a pole 35 and insert in the recess 36, then magnet 37 and No. two magnet 38 attract each other together, make a pole 35 fix in recess 36, then inserted bar 21 is fixed a position in jack 23, realize the installation to temperature sensor body 1, and temperature sensor body 1's installation is very firm, the mounting means is simple and convenient, therefore, the clothes hanger is strong in practicability.

The inner wall of the groove 36 is provided with a through hole 41; a third rod 42 is slidably connected in the through hole 41; one end of the third rod 42 is fixedly connected with the second magnet 38, and the other end of the third rod is fixedly connected with a first plate 43; when the temperature sensor body 1 is disassembled, the third rod 42 is pushed to slide in the through hole 41, so that the third rod 42 pushes the second magnet 38 and the first rod 35 out of the groove 36, the first rod 35 and the first magnet 37 return to the initial positions, the inserting rod 21 is pulled out from the inserting hole 23 at the moment, the temperature sensor body 1 is disassembled, and the temperature sensor body 1 is convenient to replace.

A T-shaped sliding block 51 is fixedly connected to one side of the first plate 43, which is far away from the second rod 321; a fourth rod 52 is fixedly connected to the side wall of the T-shaped sliding block 51; a second plate 53 is fixedly connected to the side wall of the mounting block 22; two fixing holes 54 are formed in the side wall of the second plate 53, and the distance between the two fixing holes 54 is equal to the moving distance of the first rod 35; the fourth rod 52 is in clearance fit with the fixing hole 54; when the temperature sensor body 1 is installed, the T-shaped sliding block 51 is moved, the fourth rod 52 is inserted into the fixing hole 54 far away from the installation block 22, so that the second magnet 38 is fixed in the groove 36, the first magnet 37 and the second magnet 38 are conveniently adsorbed together, the first rod 35 is conveniently fixed, and the temperature sensor body 1 is installed; when the temperature sensor body 1 is disassembled, the fourth rod 52 is taken out of the fixing hole 54, after the third rod 42 moves to a specified position, the fourth rod 52 is inserted into the fixing hole 54 close to the direction of the installation block 22, and then the insertion rod 21 is pulled out of the insertion hole 23, so that the temperature sensor body 1 is disassembled.

Example two

Referring to fig. 5, in a first comparative example, as another embodiment of the present invention, an elastic layer 7 is disposed on an inner wall of the fixing hole 54; after the fourth rod 52 is inserted into the fixing hole 54, the elastic layer 7 is squeezed, and due to the elastic force of the elastic layer 7, the fourth rod 52 is in close contact with the fixing hole 54, so that the friction force between the fourth rod 52 and the fixing hole 54 is increased, the fourth rod 52 is not easy to loosen, and the positioning effect on the third rod 42 is enhanced.

The working principle is as follows: when the temperature sensor body 1 is installed, the T-shaped sliding block 51 is moved, the fourth rod 52 is inserted into the fixing hole 54 far away from the installation block 22, the second magnet 38 is fixed in the groove 36, the inserting rod 21 is slowly inserted into the inserting hole 23, the push rod 33 is inserted into the first hole 6, the push rod 33 extrudes the rhombic rod 32, the left end and the right end of the rhombic rod 32 move back to back, the push plate 31 is further pushed, the push plate 31 drives the first rod 35 to be inserted into the groove 36, the first magnet 37 and the second magnet 38 are mutually attracted together, the first rod 35 is fixed in the groove 36, the inserting rod 21 is positioned in the inserting hole 23, and the temperature sensor body 1 is installed; when the temperature sensor body 1 is disassembled, the fourth rod 52 is taken out of the fixing hole 54, after the third rod 42 moves to a specified position, the fourth rod 52 is inserted into the fixing hole 54 close to the direction of the installation block 22, the third rod 42 is pushed to slide in the through hole 41, the second magnet 38 and the first rod 35 are pushed out of the groove 36 by the third rod 42, the initial position of the first rod 35 and the initial position of the first magnet 37 are returned, the inserting rod 21 is pulled out of the inserting hole 23 at the moment, the temperature sensor body 1 is disassembled, and the temperature sensor body 1 is convenient to replace.

The front, the back, the left, the right, the upper and the lower are all based on the figure 2 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.

In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the invention.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A temperature sensor for an electric cooker with extremely high sensitivity is characterized in that: comprises a temperature sensor body (1); an inserted rod (21) is fixedly connected to the side wall of the temperature sensor body (1); the outer wall of the inserted bar (21) is sleeved with an installation block (22); the mounting block (22) is fixedly connected to the side wall of the electric cooker; the side wall of the mounting block (22) is provided with a jack (23); the inserted bar (21) is in sliding fit with the insertion hole (23); a fixing mechanism is arranged in the jack (23); the fixing mechanism comprises a push plate (31), a diamond rod (32) and a push rod (33); a cavity (34) is arranged at the end part of the inserted rod (21); the pair of push plates (31) are connected in a cavity (34) in a sliding manner; the rhombic rod (32) is fixedly connected inside the cavity (34); the push rod (33) is fixedly connected to the inner wall of the insertion hole (23), and the push rod (33) penetrates through the insertion rod (21); a first rod (35) is fixedly connected to one side, away from the diamond-shaped rod (32), of the push plate (31); the inner wall of the jack (23) is provided with a groove (36).

2. The temperature sensor for electric rice cooker with extremely high sensitivity as claimed in claim 1, wherein: a first magnet (37) is fixedly connected to the end part of the first rod (35); and a second magnet (38) is arranged on the inner wall of the groove (36).

3. The temperature sensor for electric rice cooker with extremely high sensitivity as claimed in claim 2, wherein: the rhombic rods (32) are formed by mutually hinging adjacent second rods (321); the bottom end of the diamond-shaped rod (32) is hinged to the bottom of the cavity (34), and the top end of the diamond-shaped rod is hinged to a connecting plate (322).

4. The temperature sensor for electric rice cooker with extremely high sensitivity as claimed in claim 3, wherein: the inner wall of the groove (36) is provided with a through hole (41); a third rod (42) is connected in the through hole (41) in a sliding manner; one end of the third rod (42) is fixedly connected with the second magnet (38), and the other end of the third rod is fixedly connected with a first plate (43).

5. The temperature sensor for electric rice cooker with extremely high sensitivity as claimed in claim 4, wherein: a T-shaped sliding block (51) is fixedly connected to one side, away from the second rod (321), of the first plate (43); a fourth rod (52) is fixedly connected to the side wall of the T-shaped sliding block (51); a second plate (53) is fixedly connected to the side wall of the mounting block (22); two fixing holes (54) are formed in the side wall of the second plate (53), and the distance between the two fixing holes (54) is equal to the moving distance of the first rod (35); the fourth rod (52) is in clearance fit with the fixing hole (54).

6. The temperature sensor for electric rice cooker with extremely high sensitivity as claimed in claim 5, wherein: the pair of push plates (31) are symmetrically arranged on two sides of the rhombic rod (32); a first hole (6) is formed in the end part of the inserted rod (21); the push rod (33) is in sliding fit with the first hole (6).