Attached temperature sensor

Abstract

The utility model discloses an attached temperature sensor, which belongs to the technical field of temperature sensors and comprises a mounting shell and a temperature sensor arranged in the mounting shell, and a fixing assembly is arranged on the outer side of the temperature sensor. The fixing assembly comprises a ring body arranged on the inner wall of the mounting shell, a limiting sleeve arranged at the top of the ring body and a locking unit arranged between the limiting sleeve and the ring body, the locking unit comprises a locking piece arranged on the inner side of the ring body, a fixing block arranged at the top of the locking piece and a check block arranged on the side portion of the fixing block, and the check block is installed on the top face of the ring body; the fixing block is installed at the bottom of the limiting sleeve. The temperature sensor is located on the inner side of the limiting sleeve. The fixing assembly further comprises a jacking unit arranged at the bottom of the ring body. According to the utility model, through the arranged fixing assembly, the fixing effect on the temperature sensor is improved, and the temperature sensor is prevented from loosening when the whole device is subjected to external force.

Description

TECHNICAL FIELD

[0001] The utility model relates to temperature sensor technical field especially relates to a kind of fitted temperature sensor. BACKGROUND

[0002] Electric rice cooker is also called electric pot, electric rice cooker.It is the use of electric energy conversion into the energy of cooker, convenient to use, clean and sanitary, it also has to food steaming, cooking, stewing, baking and other multiple operation functions;The temperature sensor in electric rice cooker, the information detected and conveyed is the important basis for people to cook rice, has very important role.

[0003] It is found through search that Chinese patent publication No. CN220819239U discloses a kind of fitted temperature sensor, involve temperature sensor technical field, the fitted temperature sensor includes fixed shell, the fixed shell top is welded with fixed ring, the fixed ring is provided with the slot of being convenient for protruding ear snap ring plug-in;The protruding ear snap ring is welded on the outside of lock cover, and the lock cover is sleeved on the outside of temperature probe;The inner wall of the fixed shell is provided with clamping assembly, the clamping assembly is provided with multiple, and evenly distributed on the inner wall of fixed shell;The inside of the fixed shell is provided with spring, and the top of spring is combined with the bottom of protruding ear snap ring;The outside of lock cover is sleeved on the outside of temperature probe, the protruding ear snap ring on the outside of lock cover enters the fixed shell through the slot of fixed ring, then protruding ear snap ring is rotated, makes protruding ear snap ring and fixed ring clamping, under the top of spring to protruding ear snap ring, makes protruding ear snap ring and fixed ring tightly combined, not easy to loosen.

[0004] The above scheme has the advantage of convenient temperature probe, but in actual use process, only through spring and protruding ear snap ring to temperature probe is positioned, its fixed effect is poor, and it is easy to appear loosening phenomenon under external force.

[0005] Therefore, it is urgent to provide a kind of fitted temperature sensor to solve the above problems. UTILITY MODEL CONTENT

[0006] The technical problem to be solved by the utility model is to overcome the shortcomings of the prior art that only through spring and protruding ear snap ring to temperature probe is positioned in actual use process, its fixed effect is poor, and it is easy to appear loosening phenomenon under external force, to provide a kind of fitted temperature sensor.

[0007] To solve the above technical problems, one technical scheme of the utility model is to provide a kind of fitted temperature sensor, including installation shell, temperature sensor arranged in the inside of installation shell, the outside of temperature sensor is provided with fixed assembly;

[0008] The fixing assembly comprises a ring arranged on the inner wall of the mounting shell, a limiting sleeve arranged on the top of the ring, and a locking unit arranged between the limiting sleeve and the ring, and the temperature sensor is located on the inner side of the limiting sleeve.

[0009] The fixing assembly further comprises a jacking unit arranged at the bottom of the ring.

[0010] The utility model further sets up: the top edge position of mounting shell is equipped with the connecting plate, the top surface of connecting plate is equipped with the mounting hole.

[0011] The utility model further sets up: the top surface of mounting shell is equipped with L shape groove, the inside of L shape groove is provided with the convex, the convex is installed on the outer surface of limiting sleeve.

[0012] The utility model further sets up: the number of locking unit has multiple groups, and the multiple locking units are distributed in a circular array with the center point of the ring as the center;

[0013] The locking unit comprises a locking piece arranged on the inner side of the ring, a fixing block arranged on the top of the locking piece, and a stop block arranged on the side of the fixing block, wherein the fixing block is installed on the top surface of the ring; and the fixing block is installed on the bottom of the limiting sleeve.

[0014] The utility model further sets up: the locking piece comprises a receiving groove arranged on the top surface of the ring, one end of an extrusion piece installed at the bottom of the receiving groove, and one end of a locking rod installed at the other end of the extrusion piece, and the bottom surface of the fixing block is provided with a locking groove matching the size of the other end of the locking rod.

[0015] The utility model further sets up: the side surface of the stop block is provided with a clamping groove, the inside of the clamping groove is provided with a clamping block, and the clamping block is installed on the side surface of the fixing block.

[0016] The utility model further sets up: the outside top of the limiting sleeve is provided with a circular ring, a vertical rod is movably connected between the circular ring and the limiting sleeve, and the bottom end of the vertical rod extends to the inside of the locking groove.

[0017] The utility model further sets up: the jacking unit comprises a fixing shell installed on the inner side and bottom of the mounting shell, one end of a jacking piece installed on the inner side and bottom of the fixing shell, and a jacking plate installed at the other end of the jacking piece.

[0018] The utility model has the following beneficial effects:

[0019] 1.The utility model discloses a fixing assembly is provided, when installing temperature sensor, place temperature sensor in the inside of installation shell, and make it be located at the top of jacking plate, place the limiting sleeve at the top of temperature sensor, and make the protruding be located in the L-shaped groove, press the limiting sleeve to make the protruding displacement to the bottom of L-shaped groove, and cooperate the rotation limiting sleeve to make the fixed block extrude locking rod and make it shrink to the inside of storage groove, when the fixed block rotates to adhere with the stopper, cooperate the elastic extrusion effect of extrusion piece to push the one end of locking rod and locking groove and be engaged, and the clamping block and the clamping groove are engaged, further limit the limiting sleeve, improve the fixing effect of temperature sensor, avoid the device overall when being affected by external force and cause temperature sensor to loosen.

[0020] When needing to disassemble temperature sensor, cooperate the press vertical rod to make it extrude locking rod and shrink to the inside of storage groove, thereby canceling the limiting of limiting sleeve, reverse rotation limiting sleeve to make the protruding displacement to the corner of L-shaped groove, cooperate the elastic extrusion effect of jacking piece to push jacking plate and go up, thereby push temperature sensor and limiting sleeve and go up, convenient temperature sensor is disassembled. DRAWINGS

[0021] Figure 1 It is the three-dimensional structure diagram of the utility model;

[0022] Figure 2 It is the three-dimensional structure diagram of the fixing assembly of the utility model;

[0023] Figure 3 It is Figure 2 The local enlarged view of A in;

[0024] Figure 4 It is the split drawing of the fixing assembly of the utility model;

[0025] Figure 5 It is Figure 4 The local enlarged view of B in.

[0026] In the drawing: 1, installation shell;11, connecting plate;12, mounting hole;13, L-shaped groove;14, protruding;2, temperature sensor;3, fixing assembly;31, ring body;32, limiting sleeve;321, circular ring;322, vertical rod;33, locking unit;331, locking part;3311, extrusion piece;3312, locking rod;3313, locking groove;332, fixed block;3321, clamping block;333, stopper;3331, clamping groove;34, jacking unit;341, fixed shell;342, jacking piece;343, jacking plate. DETAILED DESCRIPTION

[0027] The advantages and features of the present application can be more easily understood by those skilled in the art from the preferred embodiments of the present application in conjunction with the accompanying drawings, so as to make the protection scope of the present application more clearly defined.

[0028] Please refer to Figure 1 - Figure 5 The utility model provides a kind of attached temperature sensor, including installation shell 1, temperature sensor 2 being arranged in the inside of installation shell 1, the outside of temperature sensor 2 is provided with fixed component 3, fixed component 3 is used to install temperature sensor 2 in installation shell 1 inside, and it is convenient to disassemble or replace temperature sensor 2;

[0029] Fixed component 3 includes ring body 31 being arranged in the inner wall of installation shell 1, limiting sleeve 32 being arranged in the top of ring body 31, locking unit 33 being arranged between limiting sleeve 32 and ring body 31, and temperature sensor 2 is located at the inside of limiting sleeve 32.

[0030] Fixed component 3 further includes jacking unit 34 being arranged in the bottom of ring body 31.

[0031] Among them, the top edge position of installation shell 1 is equipped with connecting plate 11, and the top surface of connecting plate 11 is equipped with mounting hole 12, and connecting plate 11 is installed with mounting hole 12 to install installation shell 1.

[0032] Among them, the top surface of installation shell 1 is equipped with L-shaped slot 13, and the inside of L-shaped slot 13 is provided with protrusion 14, and protrusion 14 is installed on the outer surface of limiting sleeve 32, and protrusion 14 is combined with L-shaped slot 13 to make limiting sleeve 32 preliminary limit in the inside of installation shell 1.

[0033] Among them, the number of locking unit 33 has multiple groups, and multiple groups of locking unit 33 are distributed in circular array with the center point of ring body 31 as the center.

[0034] Locking unit 33 includes locking piece 331 being arranged in the inside of ring body 31, fixed block 332 being arranged in the top of locking piece 331, and stopper 333 being arranged in the side of fixed block 332, and stopper 333 is installed on the top surface of ring body 31;Fixed block 332 is installed on the bottom of limiting sleeve 32.

[0035] Among them, locking piece 331 includes receiving groove being arranged in the top surface of ring body 31, one end of extrusion piece 3311 being installed in the bottom of receiving groove, and one end of locking rod 3312 being installed in the other end of extrusion piece 3311, and the bottom surface of fixed block 332 is equipped with locking groove 3313 with the size of the other end of locking rod 3312 is adapted, preferably extrusion piece 3311 is extrusion spring.

[0036] The side of the fixed block 332 is provided with a clamping groove 3331, and the clamping groove 3331 is internally provided with a clamping block 3321.

[0037] The outer top of the limiting sleeve 32 is provided with a ring 321, and a vertical rod 322 is movably connected between the ring 321 and the limiting sleeve 32.

[0038] The jacking unit 34 comprises a fixed shell 341 installed on the inner bottom of the mounting shell 1, one end of a jacking piece 342 installed on the inner bottom of the fixed shell 341, and a jacking plate 343 installed on the other end of the jacking piece 342.

[0039] When the temperature sensor 2 is installed, the temperature sensor 2 is first placed in the mounting shell 1, and the jacking plate 343 is placed on the top of the temperature sensor 2, and then the limiting sleeve 32 is placed on the top of the temperature sensor 2, and the protrusion 14 is located in the L-shaped groove 13, and the limiting sleeve 32 is pressed to displace the protrusion 14 to the bottom of the L-shaped groove 13, and the limiting sleeve 32 is rotated to extrude the locking rod 3312 to be shrunk into the receiving groove, and when the fixed block 332 is rotated to be attached to the block 333, the elastic extrusion of the extrusion piece 3311 pushes one end of the locking rod 3312 to be engaged with the locking groove 3313, and the clamping block 3321 is engaged with the clamping groove 3331, and the limiting sleeve 32 is further limited, so that the temperature sensor 2 is limited and fixed;

[0040] When the temperature sensor 2 needs to be disassembled, the vertical rod 322 is pressed to extrude the locking rod 3312 to be shrunk into the receiving groove, so that the limiting of the limiting sleeve 32 is released, the limiting sleeve 32 is reversely rotated to displace the protrusion 14 to the corner of the L-shaped groove 13, and the jacking plate 343 is pushed up by the elastic extrusion of the jacking piece 342, so that the temperature sensor 2 and the limiting sleeve 32 are pushed up, and the temperature sensor 2 is conveniently disassembled.

[0041] The above is only an embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process transformation or direct or indirect application in other related technical fields is also included in the patent protection range of the present application.

Claims

1. A flush temperature sensor comprising a mounting housing (1), a temperature sensor (2) arranged inside the mounting housing (1), characterized in that: The temperature sensor (2) is provided with a fixing assembly (3) outside; The fixing assembly (3) comprises a ring body (31) provided on the inner wall of the mounting shell (1), a limiting sleeve (32) provided on the top of the ring body (31), and a locking unit (33) provided between the limiting sleeve (32) and the ring body (31), and the temperature sensor (2) is located inside the limiting sleeve (32). The fixing assembly (3) further comprises a jacking unit (34) provided at the bottom of the ring body (31).

2. The conformal temperature sensor of claim 1, wherein: A connecting plate (11) is mounted at the top edge position of the mounting shell (1), and a mounting hole (12) is formed in the top surface of the connecting plate (11).

3. The conformal temperature sensor of claim 2, wherein: An L-shaped groove (13) is formed in the top surface of the mounting shell (1), a protrusion (14) is arranged inside the L-shaped groove (13), and the protrusion (14) is mounted on the outer surface of the limiting sleeve (32).

4. The conformal temperature sensor of claim 3, wherein: The number of locking units (33) is multiple, and the multiple locking units (33) are distributed in a circular array with the center point of the ring body (31) as the center. The locking unit (33) comprises a locking piece (331) arranged on the inner side of the ring body (31), a fixing block (332) arranged on the top of the locking piece (331), and a stop block (333) arranged on the side of the fixing block (332), and the stop block (333) is mounted on the top surface of the ring body (31); and the fixing block (332) is mounted on the bottom of the limiting sleeve (32).

5. The conformal temperature sensor of claim 4, wherein: The locking piece (331) comprises a receiving groove arranged on the top surface of the ring body (31), one end of an extrusion piece (3311) mounted on the bottom of the receiving groove, and one end of a locking rod (3312) mounted on the other end of the extrusion piece (3311), and the bottom surface of the fixing block (332) is provided with a locking groove (3313) matching the size of the other end of the locking rod (3312).

6. The conformal temperature sensor of claim 5, wherein: The stop block (333) is provided with a clamping groove (3331) relative to the side surface of the fixing block (332), the inside of the clamping groove (3331) is provided with a clamping block (3321), and the clamping block (3321) is mounted on the side surface of the fixing block (332).

7. The conformal temperature sensor of claim 6, wherein: A circular ring (321) is mounted on the top of the outer side of the limiting sleeve (32), a vertical rod (322) is movably connected between the circular ring (321) and the limiting sleeve (32), and the bottom end of the vertical rod (322) extends into the inside of the locking groove (3313).

8. The conformal temperature sensor of claim 7, wherein: The jacking unit (34) comprises a fixing shell (341) mounted on the inner side and bottom of the mounting shell (1), one end of a jacking piece (342) mounted on the inner side and bottom of the fixing shell (341), and a jacking plate (343) mounted on the other end of the jacking piece (342).

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