CN213815970U

CN213815970U - Miniature temperature protector

Info

Publication number: CN213815970U
Application number: CN202022661194.3U
Authority: CN
Inventors: 蔡瑞; 顾旭; 王宝国
Original assignee: Jiangsu Changsheng Electrical Appliance Huaian Co ltd
Current assignee: Jiangsu Changsheng Electrical Appliance Huaian Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-07-27
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses a miniature temperature protector, which comprises a fixed base, the fixed protector body that is provided with by intermediate position at fixing base top, the bottom and the fixing base contact of protector body, the cavity has been seted up to the inside of fixing base, the both sides position that leans on at protector body top all is provided with the pin rod, the bottom of pin rod runs through protector body and fixing base in proper order and extends to the inside of fixing base. This miniature temperature protector supports the design of piece and slider through latch pole, block, movable rod, wedge for this device has the function of the installation of being convenient for, lets the user when installing this device, only needs simple push-and-pull movable rod just can accomplish the dismouting to this device, offers convenience for the user, the time of spending when saving the user installation this device that can be very big makes this device more have the competitiveness in market, has improved the practicality of this device.

Description

Miniature temperature protector

Technical Field

The utility model relates to a temperature protector technical field specifically is a miniature temperature protector.

Background

The temperature protector is a temperature controller using bimetallic strip as temperature sensing component, when the electric appliance is normally operated, the bimetallic strip is in free state, the contact is in closed/open state, when the temperature reaches to action temperature, the bimetallic strip is heated to produce internal stress to quickly act, the contact is opened/closed, and the circuit is cut off/connected, so that the temperature control function is played. When the electric appliance is cooled to the reset temperature, the contact is automatically closed/opened, and the normal working state is recovered.

The temperature protector is divided into a plurality of sizes, and the micro temperature protector is commonly used in the household appliances at present. However, the conventional miniature temperature protector is too small in size, so that the miniature temperature protector is inconvenient to mount, a user needs to spend more time during mounting and dismounting, inconvenience is brought to the user, and the use requirement of the user cannot be met. To this end, we propose a miniature temperature protector.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a miniature temperature protector to it is too small and exquisite because of its volume to propose current miniature temperature protector in solving above-mentioned background art, leads to it very inconvenient when the installation, makes the user when the dismouting, need spend more time, brings inconvenience for the user, can not satisfy user demand's problem already.

In order to achieve the above object, the utility model provides a following technical scheme: a miniature temperature protector comprises a fixed seat, wherein a protector body is fixedly arranged at the top of the fixed seat close to the middle position, the bottom of the protector body is contacted with the fixed seat, a cavity is formed in the fixed seat, pin rods are arranged at the top of the protector body close to two side positions, the bottoms of the pin rods sequentially penetrate through the protector body and the fixed seat and extend into the fixed seat, welding plates are fixedly connected at the bottom of the fixed seat close to two side positions, welding rods are fixedly connected at the top of the welding plates close to two side positions, clamping blocks are fixedly connected at the top of the welding rods, a cavity is formed in the pin rods, slide rods are fixedly connected at the positions of the pin rods close to the bottom, slide grooves are formed in the front surfaces of the slide rods, and clamping tooth rods are arranged at the positions of the slide rods close to two sides, the rear surface and the slide bar contact of latch rod, the intermediate position fixedly connected with slider that leans on of latch rod rear surface, the bottom of latch rod runs through the pin rod and extends to its outside, the top of pin rod is provided with draws the piece, draw the bottom fixedly connected with movable rod of piece, the bottom of movable rod runs through the pin rod and extends to its inside, draw the bottom and the pin rod contact of piece, the equal fixedly connected with connecting rod in top position that leans on of movable rod both sides, the bottom fixedly connected with wedge of movable rod supports the piece, the top fixedly connected with wedge of latch rod.

Preferably, the rear end of the sliding block extends to the inside of the sliding groove and contacts with the inner wall of the sliding groove, and the sliding block is connected with the sliding groove in a sliding mode.

Preferably, the bottom positions of the two latch rods on the opposite sides extend to the insides of the two clamping blocks respectively, and the latch rods are clamped with the clamping blocks.

Preferably, the two sliders are fixedly connected with first springs on the opposite sides, and the two first springs are fixedly connected with the inner wall of the sliding groove on the opposite sides.

Preferably, the top of the connecting rod is fixedly connected with a second spring, and the top of the second spring is fixedly connected with the top in the pin rod.

Preferably, one side of each wedge-shaped block opposite to the other side of each wedge-shaped block is in contact with the wedge-shaped abutting block, and the wedge-shaped blocks are designed in a bilateral symmetry mode.

Compared with the prior art, the beneficial effects of the utility model are that: this miniature temperature protector, through the latch pole, the block of block, the movable rod, the wedge supports the design of piece and slider for this device has the function of the installation of being convenient for, lets the user when installing this device, only needs simple push-and-pull movable rod just can accomplish the dismouting to this device, offers convenience for the user, the time of spending when saving the user installation this device that can be very big makes this device more have the competitiveness in market, has improved the practicality of this device, has satisfied user's user demand.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front sectional view of the connection between the fixing base and the pin shaft of the present invention;

FIG. 3 is an enlarged view of part A of FIG. 2;

fig. 4 is a partially enlarged schematic view of B in fig. 2.

In the figure: 1. a fixed seat; 2. a protector body; 3. a pin rod; 4. welding the plate; 5. welding a rod; 6. a clamping block; 7. a slide bar; 8. a chute; 9. a latch lever; 10. a slider; 11. pulling the block; 12. a movable rod; 13. a connecting rod; 14. a wedge-shaped abutting block; 15. a wedge block; 16. a first spring; 17. a second spring.

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. 1-4, the present invention provides a technical solution: a miniature temperature protector comprises a fixed seat 1, a protector body 2 is fixedly arranged at the top of the fixed seat 1 close to the middle position, the bottom of the protector body 2 is contacted with the fixed seat 1, a cavity is arranged in the fixed seat 1, pin rods 3 are arranged at positions close to two sides of the top of the protector body 2, the bottoms of the pin rods 3 sequentially penetrate through the protector body 2 and the fixed seat 1 and extend into the fixed seat 1, welding plates 4 are fixedly connected to positions close to two sides of the bottom in the fixed seat 1, welding rods 5 are fixedly connected to positions close to two sides of the top of the welding plates 4, clamping blocks 6 are fixedly connected to the top of the welding rods 5, a cavity is arranged in the pin rods 3, a slide rod 7 is fixedly connected to the position close to the bottom of the inner rear surface of the pin rods 3, a sliding groove 8 is arranged on the front surface of the slide rod 7, and clamping tooth rods 9 are arranged at positions close to two sides of the front surface of the slide rod 7, the rear surface and the contact of slide bar 7 of latch rod 9, the intermediate position fixedly connected with slider 10 that leans on of latch rod 9 rear surface, pin rod 3 is run through and extends to its outside in the bottom of latch rod 9, the top of pin rod 3 is provided with draws piece 11, draw the bottom fixedly connected with movable rod 12 of piece 11, the bottom of movable rod 12 runs through pin rod 3 and extends to its inside, draw the bottom and the contact of pin rod 3 of piece 11, the equal fixedly connected with connecting rod 13 of top position that leans on of movable rod 12 both sides, the bottom fixedly connected with wedge of movable rod 12 supports piece 14, the top fixedly connected with wedge 15 of latch rod 9.

The utility model discloses in: the rear end of the sliding block 10 extends into the sliding groove 8 and contacts with the inner wall of the sliding groove 8, and the sliding block 10 is connected with the sliding groove 8 in a sliding manner; the latch rod 9 can slide by the arrangement of the slide block 10 and the slide groove 8.

The utility model discloses in: the positions, close to the bottoms, of the two latch rods 9 on the opposite sides respectively extend into the two clamping blocks 6, and the latch rods 9 are clamped with the clamping blocks 6; the device can be fixed by the arrangement of the latch rod 9 and the clamping block 6.

The utility model discloses in: the opposite sides of the two sliders 10 are fixedly connected with first springs 16, and the opposite sides of the two first springs 16 are fixedly connected with the inner wall of the sliding chute 8; through the setting of first spring 16, can drive latch rod 9 and reset.

The utility model discloses in: the top of the connecting rod 13 is fixedly connected with a second spring 17, and the top of the second spring 17 is fixedly connected with the top in the pin rod 3; through the setting of second spring 17, can drive movable rod 12 and reset.

The utility model discloses in: the opposite sides of the two wedge blocks 15 are both contacted with the wedge resisting block 14, and the wedge blocks 15 are designed in a bilateral symmetry mode; through the arrangement of the wedge block 15 and the wedge block 14, the latch rod 9 can be pushed to slide.

The working principle is as follows: when a user installs the device, the user firstly pulls the movable rod 12 upwards to move, so that the movable rod 12 drives the wedge-shaped supporting block 14 to separate from the joint of the two wedge-shaped blocks 15, after the wedge-shaped supporting block 14 is separated, the two latch rods 9 lose the limit and move towards the middle part under the pushing of the first spring 16, the slide block 10 on the rear surface of the latch rod 9 is in sliding connection with the chute 8, so the latch rod 9 can move, after the latch rod 9 moves towards, the user inserts the pin rod 3 into the fixed seat 1 from the top of the protector body 2, then releases the movable rod 12, the movable rod 12 resets under the driving of the second spring 17, the movable rod 12 moves downwards after resetting, the movable rod 12 moves to drive the wedge-shaped supporting block 14 to push the two wedge-shaped blocks 15 to move towards the two sides, and the two wedge-shaped blocks 15 move towards the two sides to drive the latch rods 9 to synchronously, so that the latch rod 9 is clamped with the clamping block 6 to complete the installation of the device.

In summary, the following steps: this miniature temperature protector, through latch rod 9, block 6, movable rod 12, wedge 15, the wedge supports the design of piece 14 and slider 10, make this device have the function of being convenient for to install, let the user when installing this device, only need simple push-and-pull movable rod 12 just can accomplish the dismouting to this device, bring the facility for the user, the time of spending when saving the user that can be very big installs this device, make this device more have competitiveness in market, the practicality of this device has been improved, user's user demand has been satisfied, thereby it is too small and exquisite because of its volume to have solved current miniature temperature protector, it is very inconvenient when leading to it to install, make the user when the dismouting, need spend more time, bring inconvenience for the user, can not satisfy user's user demand's problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components appearing in the paper are all electrically connected with an external main controller and 220V mains supply, the main controller can be a servo motor, a contact sensor, a processor, an alarm module, a driving module and other conventional known devices for controlling, standard parts used in the application document can be purchased from the market, the specific connection mode of each part is connected by conventional means such as mature bolts, rivets and welding in the prior art, machines, parts and devices are all of conventional types in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that detailed description is not given.

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. The utility model provides a miniature temperature protector, includes fixing base (1), its characterized in that: the protector comprises a fixing seat (1), wherein a protector body (2) is fixedly arranged at the top of the fixing seat (1) close to the middle position, the bottom of the protector body (2) is in contact with the fixing seat (1), a cavity is formed in the fixing seat (1), pin rods (3) are arranged at the top of the protector body (2) close to two side positions, the bottom of each pin rod (3) sequentially penetrates through the protector body (2) and the fixing seat (1) and extends into the fixing seat (1), welding plates (4) are fixedly connected to the positions of the inner bottom of the fixing seat (1) close to two sides, welding rods (5) are fixedly connected to the positions of the top of each welding plate (4) close to two sides, clamping blocks (6) are fixedly connected to the top of each welding rod (5), a cavity is formed in the inner part of each pin rod (3), and a sliding rod (7) is fixedly connected to the position of the inner rear surface of each pin rod (3) close to the bottom, the front surface of the sliding rod (7) is provided with a sliding groove (8), the positions of the two sides of the front surface of the sliding rod (7) are respectively provided with a latch rod (9), the rear surface of the latch rod (9) is in contact with the sliding rod (7), the rear surface of the latch rod (9) is fixedly connected with a sliding block (10) at the middle position, the bottom of the latch rod (9) penetrates through the pin rod (3) and extends to the outside of the latch rod, the top of the pin rod (3) is provided with a pull block (11), the bottom of the pull block (11) is fixedly connected with a movable rod (12), the bottom of the movable rod (12) penetrates through the pin rod (3) and extends to the inside of the pin rod, the bottom of the pull block (11) is in contact with the pin rod (3), the positions of the top of the two sides of the movable rod (12) are respectively and fixedly connected with a connecting rod (13), and the bottom of the movable rod (12) is fixedly connected with a wedge-shaped support block (14), the top of the latch rod (9) is fixedly connected with a wedge-shaped block (15).

2. The miniature temperature protector of claim 1, wherein: the rear end of the sliding block (10) extends to the inside of the sliding groove (8) and is in contact with the inner wall of the sliding groove (8), and the sliding block (10) is in sliding connection with the sliding groove (8).

3. The miniature temperature protector of claim 1, wherein: the bottom position of leaning on of one side that backs on the back of the body of two latch rods (9) extends to the inside of two block (6) respectively, latch rod (9) and block (6) joint.

4. The miniature temperature protector of claim 1, wherein: the two sliders (10) are fixedly connected with first springs (16) on the opposite sides, and the two first springs (16) are fixedly connected with the inner wall of the sliding groove (8) on the opposite sides.

5. The miniature temperature protector of claim 1, wherein: the top of the connecting rod (13) is fixedly connected with a second spring (17), and the top of the second spring (17) is fixedly connected with the top in the pin rod (3).

6. The miniature temperature protector of claim 1, wherein: the opposite sides of the two wedge-shaped blocks (15) are in contact with the wedge-shaped abutting block (14), and the wedge-shaped blocks (15) are designed in a bilateral symmetry mode.