CN219437337U - Mounting structure of crimping temperature limiter - Google Patents

Abstract

The utility model belongs to the field of installation of crimping temperature limiters, in particular to an installation structure of a crimping temperature limiter, which comprises a connecting plate; the connecting plate is provided with a convenient loading and unloading device; a square fixing cavity is formed in the fixing block; a circular groove is formed in the top of the fixed cavity; a fixed shaft is rotatably arranged at the eccentric position of the side surface of the inner wall of the rotating cavity; a telescopic cavity is formed in one side of the rotating cavity; one end of the rotating rod is inserted into the fixed cavity; the end part of the rotating rod extending out of the outside is fixedly connected with a push rod; fixing rings are fixedly connected to two sides of the connecting surface of the temperature limiter; a cylindrical inserted link is welded at the end part of the inner wall of the structural cavity; the end part of the inserted link is fixedly connected with a connecting rod; a clamping rod is welded at the end part of the connecting rod; through just handling device's effect, realized the quick installation of temperature limiter, need not to utilize extra appurtenance to install or dismantle, simple structure, convenient operation has also improved the work efficiency when later maintenance.

Description

Mounting structure of crimping temperature limiter

Technical Field

The utility model relates to the technical field of installation of crimping temperature limiters, in particular to an installation structure of a crimping temperature limiter.

Background

In modern society, temperature limiters, which are temperature sensitive controllers that make the temperature lower or higher than a certain value under normal operating conditions, are installed in the manufacture of conventional household heating appliances. And there can be a device set by the user freely, in effect, the temperature limiter will stop the device when the device is abnormal, so the installation of the temperature limiter is important;

the existing temperature limiter mounting structure consists of a mounting base, a connecting part component, a connecting main body, a limiting device and the like, wherein the connecting main body is inserted into the mounting base by utilizing the limiting device, and then the temperature limiter is mounted by connecting the part component;

however, the temperature limiter is usually fixed on the main body of the electric heater by means of screws, so that the installation is complex, the number of auxiliary parts is large, and the disassembly is complex during the later maintenance, so that the working efficiency is low; accordingly, a mounting structure of a pressure-bonded temperature limiter is proposed in view of the above-described problems.

Disclosure of Invention

In order to overcome the defects of the prior art and solve some existing problems of the installation structure of the traditional pressure welding temperature limiter, the utility model provides the installation structure of the pressure welding temperature limiter.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a mounting structure of a crimping temperature limiter, which comprises a connecting plate; the top of the connecting plate is provided with a mounting hole; a temperature limiter is arranged at the top of the connecting plate; the connecting plate is provided with a convenient loading and unloading device; the convenient loading and unloading device comprises a fixed block; cylindrical fixing blocks are fixedly connected to two ends of the diameter of the top circular surface of the connecting plate; a square fixing cavity is formed in the fixing block; a circular groove is formed in the top of the fixed cavity; the depth of the circular groove is smaller than the depth of half of the fixed cavity;

a rotating cavity is formed in one side of the inner part of the fixed block; a fixed shaft is rotatably arranged at the eccentric position of the side surface of the inner wall of the rotating cavity; a rotating rod is sleeved outside the section of the fixed shaft in a rotating way; a telescopic cavity is formed in one side of the rotating cavity; a spring is fixedly connected to the end part of the inner wall of the telescopic cavity; one end of the spring is connected with one side of the rotating rod; the connecting position of the spring is closer to the fixed cavity than the mounting position of the fixed shaft; one end of the rotating rod is inserted into the fixed cavity; fixing rings are fixedly connected to two sides of the connecting surface of the temperature limiter; a structural cavity is enclosed in the fixing ring; a cylindrical inserted link is welded at the end part of the inner wall of the structural cavity; the end part of the inserted link is fixedly connected with a connecting rod; a clamping rod is welded at the end part of the connecting rod; the motion track of the clamping rod is intersected with the bottom of the rotating rod; realizing the quick disassembly and assembly of the temperature limiter.

Preferably, the insert rod is cylindrical; the length of the diameter of the outer cambered surface of the inserted link is smaller than the diameter of the cambered surface of the inner wall of the circular groove; the opening depth of the circular groove is larger than the length of the plug rod; so that the insert rod can be smoothly inserted into the circular groove.

Preferably, one side of the rotating cavity is communicated with the outside; the end part of the rotating rod can penetrate through the rotating cavity to extend to the outside; the end part of the rotating rod extending out of the outside is fixedly connected with a push rod; the disassembly in the later maintenance is convenient.

Preferably, a clamping groove is formed in one side of the end part of the ring body of the fixing ring; the width of the opening of the clamping groove is larger than the width of the motion track of the rotating rod; the fixing ring is sleeved outside the fixing block, and then the end part of the rod is rotated; the end part of the rotating rod can penetrate through the outside of the clamping groove to extend out; and the quick buckling of the convenient installation structure.

Preferably, the top of the connecting plate is provided with a fixing groove at the bottom of the fixing block; the center point of the section of the fixed groove and the center point of the section of the fixed block are positioned on the same vertical straight line; the section radius of the fixing groove is larger than that of the fixing block; the end part of the fixed ring body can be clamped in the fixed groove; so that the mounting structure is more stable.

Preferably, a square bottom groove is formed in the center of the top of the connecting plate; the two sides of the bottom of the square bottom groove are provided with insertion holes in a clamping mode; a connecting base is fixedly connected to the center of the connecting surface of the temperature limiter; two sides of the end part of the connecting base are fixedly connected with inserting sheets; the inserting piece can be inserted into the jack; mounting holes are formed in the top of the connecting plate at four corners of the square bottom groove; the temperature limiter and the mounting structure can be more firmly mounted on the electric appliance.

The utility model has the advantages that:

1. according to the utility model, through the structural design of the convenient assembling and disassembling device, the connecting plate can be fixed on a corresponding electric appliance by utilizing the mounting hole, then the inserting piece is inserted into the inserting hole by utilizing the connecting base and the square bottom groove, the fixing ring is sleeved outside the fixing block, then the pushing force is applied to the temperature limiter, the clamping rod is pushed into the fixing cavity under the cooperation of the inserting rod and the connecting rod, the inserting rod is pushed into the circular groove, the clamping rod is clamped inside the fixing cavity under the action of the spring and the rotating rod, and the fixing ring is clamped into the fixing groove under the assistance of the clamping groove, so that the rapid installation of the temperature limiter is realized, the installation or the disassembly is not required by utilizing an additional auxiliary tool, and the structure is simple and the operation is convenient.

2. According to the utility model, through the convenient-to-detach structural design, when maintenance is performed, the push rod can be pushed to rotate by taking the fixed shaft as a center point, so that the end part of the push rod is far away from the movement track of the clamping rod, and then the fixed ring is pulled out of the fixed groove and separated from the outside of the fixed block, so that the temperature limiter can be quickly detached, and the working efficiency in later maintenance is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic view of an isometric structure of a first embodiment;

fig. 2 is a schematic structural diagram of a connecting plate according to the first embodiment;

FIG. 3 is a schematic cross-sectional view of a fixing block according to the first embodiment;

FIG. 4 is a schematic cross-sectional view of a retaining ring according to the first embodiment;

FIG. 5 is an enlarged schematic view of the structure of FIG. 3A according to the first embodiment;

fig. 6 is a schematic structural diagram of an isometric view of a second embodiment.

In the figure: 1. a connecting plate; 2. a temperature limiter; 3. a mounting hole; 401. a fixed block; 402. a fixed cavity; 403. a circular groove; 404. a rotating chamber; 405. a fixed shaft; 406. a rotating lever; 407. a telescopic chamber; 408. a spring; 409. a fixing ring; 410. a clamping groove; 411. a structural cavity; 412. a rod; 413. a connecting rod; 414. a clamping rod; 415. a push rod; 5. a fixing groove; 6. square bottom groove; 7. a jack; 8. the base is connected; 9. inserting sheets; 10. a sanding sheet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1 to 5, a mounting structure of a pressure welding temperature limiter comprises a connecting plate 1; the top of the connecting plate 1 is provided with a mounting hole 3; the top of the connecting plate 1 is provided with a temperature limiter 2; the connecting plate 1 is provided with a convenient loading and unloading device; the easy-to-mount and demount device comprises a fixed block 401; cylindrical fixing blocks 401 are fixedly connected to the two ends of the diameter of the top circular surface of the connecting plate 1; a square fixing cavity 402 is formed in the fixing block 401; a circular groove 403 is formed in the top of the fixed cavity 402; the depth of the circular groove 403 is less than half the depth of the fixed cavity 402;

a rotating cavity 404 is formed in one side of the inner part of the fixed block 401; a fixed shaft 405 is rotatably installed at an eccentric position of the inner wall side surface of the rotating cavity 404; a rotating rod 406 is sleeved outside the section of the fixed shaft 405 in a rotating way; a telescopic cavity 407 is formed on one side of the rotating cavity 404; a spring 408 is fixedly connected with the end part of the inner wall of the telescopic cavity 407; one end of the spring 408 is connected to one side of the rotation lever 406; the connection position of the spring 408 is closer to the fixed chamber 402 than the installation position of the fixed shaft 405; one end of the rotating rod 406 is inserted into the fixed cavity 402; fixing rings 409 are fixedly connected to two sides of the connecting surface of the temperature limiter 2; the inner part of the fixing ring 409 is enclosed with a structural cavity 411; a cylindrical inserted bar 412 is welded to the end of the inner wall of the structural cavity 411; the end part of the inserted link 412 is fixedly connected with a connecting rod 413; the end part of the connecting rod 413 is welded with a clamping rod 414; the movement track of the clamping rod 414 is identical to the bottom of the rotating rod 406; the plunger 412 is cylindrical; the length of the outer cambered surface diameter of the inserted link 412 is smaller than the diameter of the inner cambered surface of the circular groove 403; the opening depth of the circular groove 403 is greater than the length of the plunger 412; one side of the rotating cavity 404 is communicated with the outside; the end of the rotating rod 406 can extend to the outside through the rotating cavity 404; the end part of the rotating rod 406 extending out of the outside is fixedly connected with a pushing rod 415; a clamping groove 410 is formed on one side of the end part of the ring body of the fixed ring 409; the opening width of the clamping groove 410 is larger than the width of the motion track of the rotating rod 406; after the fixing ring 409 is sleeved outside the fixing block 401, the end of the lever 406 is turned; an end of the rotating lever 406 may extend through the outside of the catching groove 410; the top of the connecting plate 1 is provided with a fixing groove 5 at the bottom of the fixing block 401; the center point of the cross section of the fixed groove 5 and the center point of the cross section of the fixed block 401 are positioned on the same vertical straight line; the section radius of the fixing groove 5 is larger than that of the fixing block 401; the end part of the ring body of the fixing ring 409 can be clamped in the fixing groove 5; a square bottom groove 6 is formed in the center of the top of the connecting plate 1; the two sides of the bottom of the square bottom groove 6 are provided with insertion holes 7; a connecting base 8 is fixedly connected to the center of the connecting surface of the temperature limiter 2; two sides of the end part of the connecting base 8 are fixedly connected with inserting sheets 9; the inserting sheet 9 can be inserted into the jack 7; the top of the connecting plate 1 is provided with mounting holes 3 at four corners of the square bottom groove 6;

in operation, in modern society, in the manufacture of traditional household heating appliances, a temperature limiter is installed, which is a temperature sensitive controller that makes the temperature lower or higher than a certain value under normal working conditions. The device that can have by the user freedom setting in addition, in effect, the temperature limiter is generally in the equipment stop when the unusual condition appears at equipment, so the installation of temperature limiter is very important, but the temperature limiter is fixed on the main part of electric heater with the help of the screw generally, the installation is complicated, the auxiliary spare part component that utilizes is more, and during the later maintenance, it is also comparatively loaded down with trivial details to dismantle, make work efficiency lower, this application is then through just handling device acts on, when carrying out the installation of limiter, through utilizing mounting hole 3, can fix connecting plate 1 on corresponding electrical apparatus, then utilize connection base 8 and square undercut 6, insert inserted sheet 9 in jack 7, and fixed ring 409 cover is established in the outside of fixed block 401, afterwards, apply thrust to temperature limiter 2, card pole 414 is under the cooperation of inserted pole 412 and connecting rod 413, and be pushed into fixed cavity 402, and inserted pole 412 is pushed into circular recess 403, under the effect of spring 408 and dwang 406, card pole 414 is blocked in the inside fixed cavity 402, and fixed ring 409 is under the auxiliary of card groove 410, by the time of card income fixed groove 5, can be carried out in addition, can realize that the additional efficiency is easy operation is realized through the quick-operation that the installation of the device is easy, in addition, the maintenance is convenient for 2 has been realized, in addition, the temperature limiter is easy to be removed, and is easy to be installed.

Example two

Referring to fig. 6, in a first comparative example, as another embodiment of the present utility model, a sanding sheet 10 is attached to the exterior of a plunger 415; in operation, it is ensured that no slipping occurs when pushing plunger 415.

Working principle: in modern society, temperature limiters, which are temperature sensitive controllers that make the temperature lower or higher than a certain value under normal operating conditions, are installed in the manufacture of conventional household heating appliances. The device that can have by the user freedom setting in addition, in effect, the temperature limiter is generally in the equipment stop when the unusual condition appears at equipment, so the installation of temperature limiter is very important, but the temperature limiter is fixed on the main part of electric heater with the help of the screw generally, the installation is complicated, the auxiliary spare part component that utilizes is more, and during the later maintenance, it is also comparatively loaded down with trivial details to dismantle, make work efficiency lower, this application is then through just handling device acts on, when carrying out the installation of limiter, through utilizing mounting hole 3, can fix connecting plate 1 on corresponding electrical apparatus, then utilize connection base 8 and square undercut 6, insert inserted sheet 9 in jack 7, and fixed ring 409 cover is established in the outside of fixed block 401, afterwards, apply thrust to temperature limiter 2, card pole 414 is under the cooperation of inserted pole 412 and connecting rod 413, and be pushed into fixed cavity 402, and inserted pole 412 is pushed into circular recess 403, under the effect of spring 408 and dwang 406, card pole 414 is blocked in the inside fixed cavity 402, and fixed ring 409 is under the auxiliary of card groove 410, by the time of card income fixed groove 5, can be carried out in addition, can realize that the additional efficiency is easy operation is realized through the quick-operation that the installation of the device is easy, in addition, the maintenance is convenient for 2 has been realized, in addition, the temperature limiter is easy to be removed, and is easy to be installed.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. The installation structure of the crimping temperature limiter comprises a connecting plate (1); the top of the connecting plate (1) is provided with a mounting hole (3); a temperature limiter (2) is arranged at the top of the connecting plate (1); the connecting plate (1) is provided with a convenient loading and unloading device; the method is characterized in that: the easy-to-mount and demount device comprises a fixed block (401); cylindrical fixing blocks (401) are fixedly connected to the two ends of the diameter of the top circular surface of the connecting plate (1); a square fixing cavity (402) is formed in the fixing block (401); a circular groove (403) is formed in the top of the fixed cavity (402); the depth of the circular groove (403) is less than half of the depth of the fixed cavity (402);

a rotating cavity (404) is formed in one side of the inside of the fixed block (401); a fixed shaft (405) is rotatably arranged at the eccentric position of the side surface of the inner wall of the rotating cavity (404); a rotating rod (406) is rotatably sleeved outside the section of the fixed shaft (405); a telescopic cavity (407) is formed in one side of the rotating cavity (404); a spring (408) is fixedly connected to the end part of the inner wall of the telescopic cavity (407); one end of the spring (408) is connected with one side of the rotating rod (406); the connection position of the spring (408) is closer to the fixed cavity (402) than the installation position of the fixed shaft (405); one end of the rotating rod (406) is inserted into the fixed cavity (402); fixing rings (409) are fixedly connected to two sides of the connecting surface of the temperature limiter (2); a structural cavity (411) is enclosed in the fixing ring (409); a cylindrical inserted rod (412) is welded at the end part of the inner wall of the structural cavity (411); the end part of the inserted link (412) is fixedly connected with a connecting rod (413); a clamping rod (414) is welded at the end part of the connecting rod (413); the movement track of the clamping rod (414) is intersected with the bottom of the rotating rod (406).

2. The mounting structure of a pressure temperature limiter of claim 1, wherein: the inserted link (412) is cylindrical; the length of the outer cambered surface diameter of the inserted link (412) is smaller than the diameter of the inner wall cambered surface of the circular groove (403); the opening depth of the circular groove (403) is larger than the length of the inserted link (412).

3. The mounting structure of a pressure temperature limiter according to claim 2, wherein: one side of the rotating cavity (404) is communicated with the outside; the end part of the rotating rod (406) can penetrate through the rotating cavity (404) to extend to the outside; the end part of the rotating rod (406) extending out of the outside is fixedly connected with a push rod (415).

4. A mounting structure for a pressure temperature limiter as claimed in claim 3 wherein: a clamping groove (410) is formed in one side of the end part of the ring body of the fixed ring (409); the width of the opening of the clamping groove (410) is larger than the width of the movement track of the rotating rod (406); the fixing ring (409) is sleeved outside the fixing block (401), and then the end part of the rod (406) is rotated; the end of the rotating rod (406) can pass through the outside of the clamping groove (410) to extend out.

5. The mounting structure of a pressure temperature limiter of claim 4, wherein: a fixing groove (5) is formed in the top of the connecting plate (1) and positioned at the bottom of the fixing block (401); the center point of the section of the fixed groove (5) and the center point of the section of the fixed block (401) are positioned on the same vertical straight line; the section radius of the fixing groove (5) is larger than that of the fixing block (401); the end part of the fixing ring (409) ring body can be clamped in the fixing groove (5).

6. The mounting structure of a pressure temperature limiter of claim 4, wherein: a square bottom groove (6) is formed in the center of the top of the connecting plate (1); the two sides of the bottom of the square bottom groove (6) are provided with jacks (7); a connecting base (8) is fixedly connected to the center of the connecting surface of the temperature limiter (2); two sides of the end part of the connecting base (8) are fixedly connected with inserting sheets (9); the inserting piece (9) can be inserted into the jack (7); the top of the connecting plate (1) is provided with mounting holes (3) at four corners of the square bottom groove (6).