CN219553497U

CN219553497U - Press type fixed temperature controller knob

Info

Publication number: CN219553497U
Application number: CN202320743385.5U
Authority: CN
Inventors: 吴灿培; 朱锐炜; 吴灿阳
Original assignee: Shenzhen Ruitong Technology Co ltd
Current assignee: Shenzhen Ruitong Technology Co ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-08-18
Anticipated expiration: 2033-03-31

Abstract

The utility model relates to the technical field of temperature controller knobs and discloses a push-type fixed temperature controller knob which comprises a shell, wherein a control switch is arranged on the upper surface of the shell, a first reset spring is arranged at the bottom of the control switch, a mounting rod is arranged at the bottom end of the first reset spring, a movable rod is arranged at the bottom end of the mounting rod, a second reset spring is arranged at the bottom end of the movable rod, a limiting rod is arranged at the bottom of the mounting rod, a locking piece is arranged above the second reset spring, and locking grooves are formed in the front face and the back face of the locking piece. The locking piece will extrude the gag lever post at the downwardly moving, and the gag lever post will be at the surface activity of sliding surface, and when the gag lever post slides to locking groove department at this moment, the gag lever post will be inserted in locating the inner chamber of locking groove, and control switch will get into the shell and protect, can not take place to revolve the temperature of changing original regulation because of receiving external force, has made things convenient for user's use.

Description

Press type fixed temperature controller knob

Technical Field

The utility model relates to the technical field of temperature controller knobs, in particular to a push-type fixed temperature controller knob.

Background

The knob is a manual element for manual rotation. The edge is carved with one or a series of common round protruding objects, discs or dials with marks, which can be rotated or pushed in and pulled out, so as to be started, operated or controlled, and the rotary angle can reach 360 degrees or can be positioned and rotated according to the function requirement.

The existing temperature controller knob generally comprises a handle, a rotating shaft, an insulating rod and a contact piece, wherein the rotating shaft is driven to rotate by rotating the handle, the insulating rod is driven to rotate by the rotating shaft, and the contact piece is driven to rotate by the insulating rod so as to adjust stability;

the temperature controller knob can be adjusted to the temperature every time a little is rotated, the knob is required to be guaranteed not to continue to rotate after the temperature is adjusted, but because the knob is generally flexible, a user can easily touch the knob when cleaning dust on the surface of the temperature controller, the knob can also rotate when stressed, the adjusted temperature can be changed when the knob rotates, and the user is required to spend time to adjust the temperature again through the knob.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a push-type fixed temperature controller knob to solve the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fixed temperature controller knob of push type, includes the shell, the upper surface of shell is equipped with control switch, first reset spring is installed to control switch's bottom, the installation pole is installed to first reset spring's bottom, the movable rod is installed to the bottom of installation pole, second reset spring is installed to the bottom of movable rod, the bottom of installation pole is equipped with the gag lever post, second reset spring's top is equipped with the locking piece, the locking groove has all been seted up with the back in the front of locking piece.

Preferably, the upper surface of the locking piece is provided with a sliding surface, the sliding surface is of an inclined design, the sliding surface is in contact with the bottom of the limiting rod, and the limiting rod can slide into the locking groove through the surface of the sliding surface when receiving the extrusion force of the first return spring.

Preferably, the front and the back of the installation rod are also provided with extrusion grooves, the extrusion grooves and the locking grooves are matched with the position and the size of the limiting rod, when the extrusion grooves are in contact with the limiting rod, the control switch is subjected to the extrusion force of the second reset spring, and the extrusion grooves are driven to be sleeved on the periphery of the limiting rod, so that the control switch can be retracted into the shell.

Preferably, the bottom of locking piece is installed the pivot, the rubber pole is installed to the bottom of pivot, the surface mounting of rubber pole has the contact patch, the bottom of second reset spring links to each other with the inner chamber bottom of pivot, and the rubber pole is arranged in placing the electric current and lets in the pivot through the contact patch and cause harm to the user.

Preferably, the contact plate is installed to the bottom of installation pole, the bottom of contact plate is also slope design, the inclined plane of contact plate is unanimous with the inclined plane of sliding surface, the top and the bottom of gag lever post all imbeds in the surface of contact plate, sliding surface, and the fluting has all been seted up on the surface of contact plate and sliding surface, and the connecting block is all installed to the top and the bottom of gag lever post, can imbed the gag lever post in the fluting on the surface of contact plate and sliding surface through the connecting block for the gag lever post can not follow the surface of sliding surface and drop.

Preferably, the sliding blocks are arranged on two sides of the movable rod, sliding grooves are formed in inner walls of two sides of the rotating shaft, the sliding blocks are embedded into inner cavities of the sliding grooves, and the sliding grooves are used for limiting the sliding blocks, so that the rotating shaft can be driven to rotate when the control switch is rotated.

Advantageous effects

Compared with the prior art, the utility model provides the push-type fixed temperature controller knob, which has the following beneficial effects:

this fixed temperature controller knob of push type presses control switch can drive the installation pole and move down, the installation pole moves down and can drive the movable rod and move down, the movable rod can drive the locking piece and carry out the down movement, the locking piece will extrude the gag lever post in the down movement, the gag lever post will be at the surface activity of sliding surface, when gag lever post slides to locking groove department, cooperation second reset spring movable rod is taut at the time, first reset spring extrudees the installation pole for the gag lever post will insert and locate in the inner chamber of locking groove, control switch will get into the shell and protect, control switch will not expose in the external world, can not take place the rotation because of receiving external force, result in original temperature of adjusting changes, user's use has been made things convenient for.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of the present utility model;

FIG. 3 is a schematic cross-sectional view of the mounting cartridge of the present utility model.

In the figure: 1. a housing; 2. a control switch; 3. a first return spring; 4. a mounting rod; 5. a movable rod; 6. a second return spring; 7. a limit rod; 8. a locking member; 9. a locking groove; 10. a sliding surface; 11. an extrusion groove; 12. a rotating shaft; 13. a rubber rod; 14. a contact piece; 15. a contact plate; 16. a slide block; 17. and a sliding groove.

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.

The utility model provides a technical scheme, a push-type fixed temperature controller knob, which comprises a shell 1, a control switch 2, a first reset spring 3, a mounting rod 4, a movable rod 5, a second reset spring 6, a limit rod 7, a locking piece 8, a locking groove 9, a sliding surface 10, a pressing groove 11, a rotating shaft 12, a rubber rod 13, a contact piece 14, a contact plate 15, a sliding block 16 and a sliding groove 17, wherein the upper surface of the shell 1 is provided with the control switch 2, the control switch 2 is provided with the first reset spring 3 at the bottom of the control switch 2, the bottom of the first reset spring 3 is provided with the mounting rod 4, the bottom of the mounting rod 4 is provided with the movable rod 5, the bottom of the movable rod 5 is provided with the second reset spring 6, the bottom of the mounting rod 4 is provided with the limit rod 7, the locking piece 8 is arranged above the second reset spring 6, the front surface and the back surface of the locking piece 8 are provided with the locking groove 9, the control switch 2 can drive the mounting rod 4 to move downwards, the mounting rod 4 can drive the movable rod 5 to move downwards, the movable rod 5 can be pushed by the sliding piece 7 to the limit rod 7 when the second reset rod 7 is not to be matched with the limit rod 7, the limit rod 7 can be moved to the outside, the limit rod 7 can be moved to the limit rod 7 when the limit rod 2 is not to be exposed to the outside, the limit rod 7 is moved by the control rod 2, the external force is exposed outside, the control rod is changed when the control rod is pushed by the movable rod 7, the movable rod is pushed 7 is pushed by the movable rod 4, the movable rod is exposed to the side 7, the side 7 is exposed to the side and the limit rod is exposed to the limit rod 7;

the upper surface of the locking piece 8 is provided with a sliding surface 10, the sliding surface 10 is of an inclined design, the sliding surface 10 is in contact with the bottom of the limiting rod 7, and when the limiting rod 7 receives the extrusion force of the first return spring 3, the limiting rod can slide into the locking groove 9 through the surface of the sliding surface 10.

The extrusion groove 11 has also been offered to the front of installation pole 4 and the back, extrusion groove 11 and locking groove 9 all with the position of gag lever post 7, size looks adaptation, when extrusion groove 11 and gag lever post 7 contact, control switch 2 will receive the extrusion force of first reset spring 3, drive extrusion groove 11 cup joint in gag lever post 7's periphery for control switch 2 can retrieve to shell 1 in, the sliding block is installed to control switch 2's bottom, the sliding block is embedded in extrusion groove 11's inner chamber, can go up and down along with control switch 2, thereby can drive installation pole 4 rotation when pressing control switch 2.

The pivot 12 is installed to the bottom of locking piece 8, and rubber pole 13 is installed to the bottom of pivot 12, and rubber pole 13's surface mounting has contact piece 14, and the bottom of second reset spring 6 links to each other with the inner chamber bottom of pivot 12, and rubber pole 13 is arranged in placing the electric current and lets in pivot 12 through contact piece 14 and cause harm to the user.

Referring to fig. 3, the bottom end of the mounting rod 4 is provided with a contact plate 15, the bottom of the contact plate 15 is also in an inclined design, the inclined surface of the contact plate 15 is identical to the inclined surface of the sliding surface 10, the top end and the bottom end of the limiting rod 7 are embedded in the surfaces of the contact plate 15 and the sliding surface 10, the surfaces of the contact plate 15 and the sliding surface 10 are provided with grooves, the top end and the bottom end of the limiting rod 7 are provided with connecting blocks, and the limiting rod 7 can be embedded in the grooves of the surfaces of the contact plate 15 and the sliding surface 10 through the connecting blocks, so that the limiting rod 7 cannot fall off from the surface of the sliding surface 10.

The slide blocks 16 are arranged on two sides of the movable rod 5, the slide grooves 17 are formed in the inner walls of two sides of the rotating shaft 12, the slide blocks 16 are embedded into the inner cavities of the slide grooves 17, and the slide grooves 17 are used for limiting the slide blocks 16, so that the rotating shaft 12 can be driven to rotate when the control switch 2 is rotated.

The working principle of the device is as follows: the front and the back of locking piece 8 all have offered locking groove 9, press control switch 2 can drive installation pole 4 and move down, installation pole 4 moves down and can drive movable rod 5 and move down, movable rod 5 can drive locking piece 8 and move down, locking piece 8 will extrude locating lever 7 in the downward movement, locating lever 7 will be at the surface activity of sliding surface 10, when locating lever 7 slides to locking groove 9 department at this moment, cooperation second reset spring 6 movable rod 5 is taut, first reset spring 3 extrudees installation pole 4, make locating lever 7 will insert in the inner chamber of locking groove 9, control switch 2 will get into shell 1 and protect, control switch 2 will not expose in the external world, can not take place the temperature of rotation change original regulation because of receiving external force, the use of user has been made things convenient for, will drive contact plate 15 and extrude sliding surface 10 when pressing down control switch 2 again, sliding surface 10 will drive locking piece 8 and move down after receiving the extrusion, locking groove 9 will also will be inserted in the inner chamber of locating lever 9, will be inserted in the inner chamber of locking groove 9 will be located, will be lifted down by the control switch 2, will be moved from the second reset spring 5, will be lifted down, thereby the sliding surface 5 will be moved from the sliding surface 10, will be moved down by the control switch 2, will be moved down by the contact 5, will be moved down, and the contact 5 is moved down.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fixed temperature controller knob of push type, includes shell (1), its characterized in that: the upper surface of shell (1) is equipped with control switch (2), first reset spring (3) are installed to the bottom of control switch (2), installation pole (4) are installed to the bottom of first reset spring (3), movable rod (5) are installed to the bottom of installation pole (4), second reset spring (6) are installed to the bottom of movable rod (5), the bottom of installation pole (4) is equipped with gag lever post (7), the top of second reset spring (6) is equipped with locking piece (8), locking groove (9) have all been seted up in the front and the back of locking piece (8).

2. A push-on, fixed thermostat knob according to claim 1 wherein: the upper surface of the locking piece (8) is provided with a sliding surface (10), the sliding surface (10) is of an inclined design, and the sliding surface (10) is in contact with the bottom of the limiting rod (7).

3. A push-on, fixed thermostat knob according to claim 1 wherein: the front and the back of the mounting rod (4) are also provided with extrusion grooves (11), and the extrusion grooves (11) and the locking grooves (9) are matched with the position and the size of the limiting rod (7).

4. A push-on, fixed thermostat knob according to claim 1 wherein: the bottom of locking piece (8) is installed pivot (12), rubber pole (13) are installed to the bottom of pivot (12), surface mounting of rubber pole (13) has contact piece (14), the bottom of second reset spring (6) links to each other with the inner chamber bottom of pivot (12).

5. A push-on, fixed thermostat knob according to claim 1 wherein: the bottom of installation pole (4) is installed contact plate (15), the bottom of contact plate (15) is also the slope design, the inclined plane of contact plate (15) is unanimous with the inclined plane of sliding surface (10), the top and the bottom of gag lever post (7) all imbed in the surface of contact plate (15), sliding surface (10).

6. A push-on, fixed thermostat knob according to claim 4 wherein: the sliding blocks (16) are arranged on two sides of the movable rod (5), sliding grooves (17) are formed in inner walls of two sides of the rotating shaft (12), and the sliding blocks (16) are embedded into inner cavities of the sliding grooves (17).