阅读说明：本技术 一种带扣架的防水型突跳式温控器 (Waterproof kick type temperature controller with buckle frame ) 是由 冼崇礼 于 2019-10-31 设计创作，主要内容包括：一种带扣架的防水型突跳式温控器,包括突跳式温控器、外套和扣架,外套设有空腔、第1定位面与突跳式温控器匹配灌封成一体,外套还设有第2定位面和凸钩台与弹性扣架活动匹配钩扣连接。它是在突跳式温控器与外套之间封装后再活动安装弹性扣架,大大地减少了工装夹具,降低了操作难度,提高了生产效率,降低了生产成本,同时,提高了产品的适配性。(A waterproof sudden-jump temperature controller with a buckle frame comprises a sudden-jump temperature controller, an outer sleeve and the buckle frame, wherein the outer sleeve is provided with a cavity, a 1 st positioning surface is matched with the sudden-jump temperature controller and is encapsulated into a whole, and the outer sleeve is further provided with a 2 nd positioning surface, a convex hook platform and an elastic buckle frame which are movably matched with a hook buckle to be connected. The elastic buckle frame is movably installed after the sudden-jump temperature controller and the outer sleeve are packaged, so that the tool clamp is greatly reduced, the operation difficulty is reduced, the production efficiency is improved, the production cost is reduced, and meanwhile, the product adaptability is improved.)

1. The utility model provides a waterproof type sudden jump formula temperature controller of frame is detained in area, includes sudden jump formula temperature controller (1), overcoat (2), temperature sensing face (1-1) of sudden jump formula temperature controller (1) are longitudinal concave arc face, and on cavity (2-1) at overcoat (2) middle part were arranged in sudden jump formula temperature controller (1), the one end of two wires (3) welded respectively on two terminals of sudden jump formula temperature controller (1) and draw forth the outside, its characterized in that: the middle part of the outer sleeve (2) is provided with a cavity (2-1) which is hollow up and down, the upper end part of the cavity (2-1) is provided with a 1 st positioning surface (2-2), the middle part of the outer sleeve (2) is provided with a 2 nd positioning surface (2-4), the upper side part of the outer sleeve (2) is provided with a convex hook platform (2-3), the kick type temperature controller (1) is positioned and supported on the cavity (2-1) through the 1 st positioning surface (2-2) and the inner wall of the cavity (2-1), and epoxy glue (5) is filled between the lower part of the cavity (2-1) and the bottom of the kick type temperature controller (1); the elastic buckle is characterized by further comprising an elastic buckle frame (4), a first elastic buckle (4-2) and a second elastic buckle (4-3) are arranged at the hollow bottom, the front side and the rear side of the elastic buckle frame (4) respectively, a square hole (4-4) is formed in the middle of the side wall of the elastic buckle frame (4), a longitudinal convex arc body (4-5) is arranged in the middle of the upper portion of the elastic buckle frame (4), an end portion (4-1) with an upward inclination angle is arranged at the right end of the upper portion of the elastic buckle frame (4), and the elastic buckle frame (4) is connected with the outer sleeve (2) in a buckling mode through the first elastic buckle (4-2), the second elastic buckle (4-3), the square hole (4-4) and a second positioning surface (2-4) and a convex hook platform (2-3).

2. The waterproof snap-action thermostat with buckle mount of claim 1, characterized in that: the outer sleeve (2) is formed by plastic injection molding.

3. The waterproof snap-action thermostat with buckle mount of claim 1, characterized in that: the elastic buckle frame (4) is made of stainless steel sheets.

Technical Field

The invention relates to the technical field of snap-action temperature controllers, in particular to a waterproof snap-action temperature controller with a buckle frame.

Background

The kick type temperature controller is a small bimetallic strip temperature controller with a shell, and is widely applied to various small household appliances such as coffee pot water dispensers, water heaters, microwave ovens, electric heaters, portable electric water tanks and the like for temperature control or temperature protection. Is a main device in small heating household appliances. As the working environment of various small household appliances such as coffee makers, water dispensers, water heaters, microwave ovens, electric heaters, portable electric water tanks and the like is always in contact with water or water vapor, the kick type temperature controller used by the small household appliances is required to have waterproof performance in order to prevent electric leakage after being in contact with the water or the water vapor. In order to achieve the waterproof purpose, the waterproof type snap-action temperature controller is manufactured by additionally arranging an outer sleeve and a lead on the basis of the snap-action temperature controller, sleeving the outer sleeve outside a shell of the snap-action temperature controller, packaging an inner cavity formed between the outer sleeve and the shell of the snap-action temperature controller by using epoxy glue, and sealing places, which can be filled with water, in the snap-action temperature controller. When the waterproof snap-action temperature controller is applied to small household appliances sensing temperature through the metal tube, customers require the waterproof snap-action temperature controller to be provided with a buckling frame for convenient installation, and rapid and reliable installation is realized.

The buckling frame is installed before the sudden jump type temperature controller is packaged, so that the appearance structure of the sudden jump type temperature controller becomes more complex, the requirement on a tool clamp is improved, and the production efficiency is reduced. In addition, different customers have different requirements on the diameter of the metal pipe for installing the waterproof sudden-jump type temperature controller, the size of the buckle clamp of the buckle frame needs to be changed, various tool fixtures with different sizes are matched, the adaptability is greatly reduced, and the production cost is greatly increased.

Disclosure of Invention

The technical problem to be solved by the invention is to provide a waterproof snap-action temperature controller with a buckle frame, wherein the structure design of an outer sleeve and an elastic buckle frame is adopted, and the elastic buckle frame can be installed after the snap-action temperature controller and the outer sleeve are packaged, so that a tool clamp is greatly reduced, the operation difficulty of production workers is reduced, the production efficiency is improved, and the production cost is reduced; meanwhile, the adaptability of the product is improved.

The technical solution proposed by the present invention is as follows:

a waterproof type snap-action temperature controller with a buckle frame comprises a snap-action temperature controller and a jacket, wherein a temperature sensing surface of the snap-action temperature controller is a longitudinal concave arc surface, the snap-action temperature controller is arranged on a cavity in the middle of the jacket, one ends of two wires are respectively welded on two terminals of the snap-action temperature controller and led out of the snap-action temperature controller, the middle of the jacket is provided with a cavity which penetrates through the top and the bottom, the upper end part of the cavity is provided with a 1 st positioning surface, the middle of the jacket is provided with a 2 nd positioning surface, the upper side part of the jacket is provided with a convex hook platform, the snap-action temperature controller is positioned and supported on the cavity through the 1 st positioning surface and the inner wall of the cavity, and epoxy glue is poured between; still be equipped with elasticity and detain the frame, this elasticity is detained frame bottom cavity, preceding, the rear side and is equipped with 1 st elasticity respectively and detain and 2 nd elasticity is detained, and elasticity is detained frame lateral wall middle part and is opened there is a square hole, and elasticity is detained and is equipped with fore-and-aft outer convex arc body in the middle of putting up the upper portion, and elasticity is detained frame upper portion right-hand member and is equipped with the tip of taking the ascending inclination, elasticity is detained the frame and is detained 2 nd locating surface, the protruding hook platform that 2 nd elasticity was detained, square hole and overcoat through 1 st elasticity.

Compared with the prior art, the invention has the following remarkable effects:

(1) the waterproof snap-action temperature controller with the buckle frame is provided with an outer sleeve, wherein the outer sleeve is provided with a hollow cavity and a 1 st positioning surface and is used for accurately positioning the snap-action temperature controller on the outer sleeve cavity and conveniently encapsulating epoxy glue; the middle part of the outer sleeve is provided with a 2 nd positioning surface, and the upper side part of the outer sleeve is provided with a convex hook platform, so that the elastic buckling frame is very convenient to be connected with the buckle of the outer sleeve; the lower part of the flat C-shaped elastic buckle frame is provided with a 1 st elastic buckle and a 2 nd elastic buckle which are connected with a 2 nd positioning surface positioning buckle in the middle of the outer sleeve, and the middle part of the elastic buckle frame is provided with a square hole which is connected with a convex hook platform matching hook buckle of the outer sleeve; the middle part of the upper elastic buckle on the upper part of the elastic buckle frame is provided with a longitudinal convex arc body which is matched and corresponding to the temperature sensing surface of the kick type temperature controller, and the temperature sensing metal tubes with different diameters and sizes arranged on the load can be conveniently and reliably clamped.

(2) In the packaging process, the number of the tool fixtures can be greatly reduced, and the production cost is reduced.

(3) In the process of mounting the buckle frame, the invention can reduce the operation difficulty of workers and improve the production efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a waterproof snap-action thermostat according to an embodiment of the present invention.

Fig. 2 is a sectional view of fig. 1.

Fig. 3 is a view from direction B of fig. 1.

Fig. 4 is a schematic view of the installation of the elastic buckle frame of the waterproof snap-action thermostat shown in fig. 1.

Fig. 5 is a schematic view of the structure of the jacket 2 shown in fig. 1.

Fig. 6 is a schematic structural view of the elastic buckle 4 shown in fig. 1.

Detailed Description

The invention is illustrated in further detail by the following examples.

Referring to fig. 1 to 6, a waterproof snap-action thermostat with a buckle frame comprises a snap-action thermostat 1 and a jacket 2, the temperature sensing surface 1-1 of the kick type temperature controller 1 is a longitudinal concave arc surface, the kick type temperature controller 1 is arranged on a cavity 2-1 in the middle of the outer sleeve 2, one end of each of two lead wires 3 is respectively welded on two terminals of the kick type temperature controller 1 and led out of the outer surface, the middle of the outer sleeve 2 is provided with the cavity 2-1 which is hollow up and down, the upper end part of the cavity 2-1 is provided with a 1 st positioning surface 2-2, the middle part of the outer sleeve 2 is provided with a 2 nd positioning surface 2-4, the upper side part of the outer sleeve 2 is provided with a convex hook platform 2-3, the kick type temperature controller 1 is positioned and supported on the cavity 2-1 through the 1 st positioning surface 2-2 and the inner wall of the cavity 2-1, and epoxy glue 5 is filled between the lower part of the cavity 2-1 and the bottom of the kick type temperature controller 1; the elastic buckle frame 4 is further arranged, the bottom of the elastic buckle frame 4 is hollow, and the front side and the rear side of the elastic buckle frame are respectively provided with a 1 st elastic buckle 4-2 and a 2 nd elastic buckle 4-3, the middle of the side wall of the elastic buckle frame 4 is provided with a square hole 4-4, the middle of the upper part of the elastic buckle frame 4 is provided with a longitudinal convex arc body 4-5, the right end of the upper part of the elastic buckle frame 4 is provided with an end part 4-1 with an upward inclination angle, and the elastic buckle frame 4 is connected with the outer sleeve 2 in a buckling manner through the 1 st elastic buckle 4-2, the 2 nd elastic buckle 4-3, the square hole 4-4, a 2 nd positioning surface 2-4 of the outer sleeve 2 and a.

The outer sleeve 2 is formed by plastic injection molding. The elastic buckle frame 4 is made of stainless steel sheets.

The outer sleeve 2 is sleeved outside the shell of the snap-action temperature controller 1 and is positioned by the 1 st positioning surface 2-2 and the inner wall of the cavity 2-1, two leads 3 are welded with two terminals of the snap-action temperature controller 1, and epoxy glue 5 is poured between the outer sleeve 2 and the shell of the snap-action temperature controller 1. After the epoxy glue 5 is cured, the elastic buckling frame 4 is positioned and installed on and buckled on the outer sleeve 2 along the direction A by the 2 nd positioning surface 2-4, and the square hole 4-4 of the elastic buckling frame 4 is sleeved and hooked on the convex hook platform 2-3 of the outer sleeve 2. The vertical surface in the middle of the elastic buckling frame 4 is tightly attached to the vertical surface on the left outer side of the upper part of the outer sleeve 2, so that the elastic buckling frame 4 is firmly installed on the elastic outer sleeve 2. Because the longitudinal convex arc body 4-5 of the upper elastic buckle of the elastic buckle frame 4 is matched and corresponding to the temperature sensing surface 1-1 which is a longitudinal concave arc surface of the kick type temperature controller, the temperature sensing metal tubes which are arranged on various small household appliances and have different diameters can be quickly and reliably clamped.