CN220796586U - Prevent button temperature controller that mistake touched - Google Patents

Abstract

The utility model discloses a false touch prevention button type temperature controller, which has the technical scheme that: including temperature controller body, base, the temperature controller body sets up in the base upper end, the temperature controller body is cylindrically, the last bottom surface of temperature controller body is equipped with control panel, display screen and operation button, the operation button upper end is equipped with the apron that is used for preventing the mistake and touches, the apron rotates through the rotation wheel and connects in the lateral wall of temperature controller body, the rear side of rotation wheel is equipped with clean mechanism, the base front end is equipped with and presets the chamber, it is located the rotation wheel lower extreme to presets the chamber, it is equipped with and is used for recovering rotation wheel pivoted reset mechanism to preset the intracavity, reset mechanism meshes with the rotation wheel.

Description

Prevent button temperature controller that mistake touched

Technical Field

The utility model relates to the field of temperature controllers, in particular to a false touch prevention button type temperature controller.

Background

The temperature controller is a series of automatic control elements which generate a certain special effect and turn on or off actions according to the temperature change of the working environment, namely a temperature control switch, a temperature protector, a temperature controller and a temperature controller for short.

The common key-type temperature control instrument is generally arranged at a position on a wall, which is convenient for a user to operate, and because a button on the temperature control instrument is generally exposed outside, when a person walks nearby the temperature control instrument, the button is easy to touch by mistake, so that the temperature control effect deviates from the original setting and is influenced, and the temperature control effect is influenced; meanwhile, as the heat radiation port of the temperature control instrument is positioned on the side wall of the shell, dust is easy to accumulate during long-term use, so that the heat radiation effect is poor, and the service life of the temperature control instrument is influenced.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a key-type temperature controller for preventing false touch of a user and preventing dust accumulation at a heat dissipation port.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a prevent button temperature control appearance that mistake touched, includes temperature control appearance body, base, the temperature control appearance body sets up in base upper end, its characterized in that: the temperature control instrument comprises a temperature control instrument body, wherein the temperature control instrument body is cylindrical, a control panel, a display screen and operation keys are arranged on the upper bottom surface of the temperature control instrument body, a cover plate for preventing false touch is arranged at the upper end of the operation keys, the cover plate is connected to the side wall of the temperature control instrument body through rotation of a rotating wheel, a cleaning mechanism is arranged at the rear side of the rotating wheel, a preset cavity is arranged at the front end of a base, the preset cavity is arranged at the lower end of the rotating wheel, a restoring mechanism for restoring the rotation of the rotating wheel is arranged in the preset cavity, and the restoring mechanism is meshed with the rotating wheel.

Further, the restoring mechanism comprises a first driving wheel, a second driving wheel and a ratchet wheel, the first driving wheel and the second driving wheel are mutually driven through a driving belt, the driving belt is provided with a meshing tooth, the meshing tooth is meshed with the rotating wheel, the upper end face of the first driving wheel is provided with a rotating wheel, the center of the rotating wheel is provided with a clamping groove, a reed used for providing kinetic energy is clamped in the clamping groove, one end of the reed is clamped in the clamping groove, the other end of the reed is fixed on the side wall of the driving belt, the lower end face of the first driving wheel is provided with a first gear, the upper end and the lower end of the ratchet wheel are respectively provided with a coaxial gear, the coaxial gears at the lower end of the ratchet wheel are mutually meshed with the first gear, the side face of the ratchet wheel is also provided with a free-rotating balance wheel, two sides of the balance wheel are respectively provided with a contact rod, the contact rod is mutually abutted with the ratchet wheel, the coaxial gears at the upper end of the ratchet wheel are respectively meshed with a speed reducing gear set through the contact rod and the ratchet wheel, the speed reducing gear is composed of a plurality of speed reducing gears, the output end of the speed reducing gear is meshed with the second gear, and the upper end of the second gear is meshed with the rotating wheel.

Further, a clamping block for locking the rotating wheel is fixedly connected to the upper end of the second driving wheel.

Further, the side of temperature controller body is equipped with a plurality of louvres, clean mechanism is including setting up first support frame and the second support frame of the side of temperature controller body, first support frame is located the rear end of rotating the wheel, the second support frame is located the side rear end of temperature controller body, first support frame and the inside empty slot that all is equipped with of second support frame, be equipped with the brush board in the empty slot, the brush board can be located the empty slot and remove, brush board and rotation wheel rear side outer end fixed connection, the brush board is close to the terminal surface of the side of temperature controller body and is equipped with the brush hair.

Further, the brush plate is arc-shaped, and the brush plate is matched with the side radian of the temperature controller body.

Further, the control panel is electrically connected with the display screen and the operation keys respectively.

Furthermore, baffles are arranged on two sides of the rotating wheel.

The utility model has the beneficial effects that:

1. according to the utility model, through the arrangement of the cover plate and the rotating wheel, a user can rotate the rotating wheel to enable the cover plate to shield the operation keys, so that false touch is prevented; meanwhile, through the setting of the restoration mechanism, when a user forgets to call back the cover plate, the restoration mechanism can realize the callback of the cover plate in a certain time through the rotation of the restoration mechanism, and the false touch caused by the fact that the key is exposed outside during long-time operation is avoided.

2. According to the utility model, through the arrangement of the cleaning mechanism, the cleaning mechanism can be driven to brush the radiating holes on the side surface when the rotating wheel rotates, so that the problem that the radiating effect is poor due to dust accumulation of the radiating holes after long-term use is avoided, and the service life is influenced.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a front view of the cover plate of the present utility model in an open state;

FIG. 3 is a cross-sectional view of the present utility model;

FIG. 4 is a side view of the ratchet, balance, and first drive wheel;

FIG. 5 is a side view of the present utility model;

FIG. 6 is a schematic view of a rotating wheel and brush plate;

reference numerals: 1. a temperature controller body; 2. a base; 21. presetting a cavity; 3. a control panel; 4. a display screen; 5. operating the key; 6. a cover plate; 7. a rotating wheel; 8. a cleaning mechanism; 81. a first support frame; 82. a second support frame; 83. a hollow groove; 84. brushing a plate; 85. brushing; 9. a restoring mechanism; 91. a first drive wheel; 911. a rotating wheel; 912. a clamping groove; 913. a reed; 914. a first gear; 92. a second drive wheel; 921. a clamping block; 93. a ratchet wheel; 931. a coaxial gear; 94. a transmission belt; 941. tooth engagement; 95. a balance wheel; 951. a touch-up rod; 96. a reduction gear set; 961. a reduction gear; 97. a second gear; 10. a heat radiation hole; 11. and a baffle.

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.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; the mechanical connection can be realized, and the point connection can be realized; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-6, the working principle of the present embodiment is:

when a user adjusts the temperature, the cover plate 6 can be driven to rotate by rotating the rotating wheel 7 anticlockwise, and meanwhile, the rotating wheel 7 drives the transmission belt 94 to move rightwards, so that the second driving wheel 92 rotates to unlock the clamping block 921 to the rotating wheel 7, and the operation keys 5 are unfolded; meanwhile, in the process of rotating the rotating wheel 7, the brush hair 85 on the brush plate 84 at the rear end of the rotating wheel 7 can brush the heat dissipation holes 10 on the side surface of the temperature control instrument body 1 under the drive of the rotating wheel 7, so that dust accumulation is reduced; when the cover plate 6 is forgotten to be restored, the rotating wheel 7 rotates anticlockwise to push the conveyor belt to move rightwards when a user rotates the cover plate 6, so that the reed 913 is stretched, when the rotating force disappears, the power generated by restoration of the reed 913 pulls the conveyor belt to restore the conveyor belt to rotate the first driving wheel 91, the first gear 914 at the lower end of the first driving wheel 91 drives the coaxial gear 931 at the lower end of the ratchet wheel 93 to rotate, the ratchet wheel 93 starts to rotate, the balance wheel 95 continuously shakes leftwards and rightwards due to continuous interference of the interference rods 951 at the two sides of the balance wheel 95 when the ratchet wheel 93 rotates, the wobbling balance wheel 95 and the ratchet wheel 93 form a constant-speed escapement mechanism, so that the power is released at a constant speed, the coaxial gear 931 at the upper end of the ratchet wheel 93 drives the reduction gear set 96 to rotate, the reduction gear set 96 further slows down and transmits the rotating speed to the second gear 97, the second gear 97 starts to rotate, and friction is generated by interference when the second gear 97 rotates, so that the cover plate 6 is slowly restored; meanwhile, the power generated by the restoration of the reed 913 drives the second driving wheel 92 to rotate, so that the clamping block 921 at the upper end of the second driving wheel 92 is clamped between the gear teeth of the rotating wheel 7 again, and the fixation is realized.

Referring to fig. 3 and 5, the key-type temperature controller capable of preventing false touch comprises a temperature controller body 1 and a base 2, wherein the temperature controller body 1 is arranged at the upper end of the base 2, and is characterized in that: the temperature control instrument comprises a temperature control instrument body 1, the temperature control instrument body 1 is cylindrical, a control panel 3, a display screen 4 and an operation key 5 are arranged on the upper bottom surface of the temperature control instrument body 1, a cover plate 6 for preventing false touch is arranged at the upper end of the operation key 5, the cover plate 6 is rotationally connected to the side wall of the temperature control instrument body 1 through a rotating wheel 7, a cleaning mechanism 8 is arranged at the rear side of the rotating wheel 7, a preset cavity 21 is arranged at the front end of a base 2, the preset cavity 21 is positioned at the lower end of the rotating wheel 7, a restoration mechanism 9 for restoring the rotating wheel 7 is arranged in the preset cavity 21, and the restoration mechanism 9 is meshed with the rotating wheel 7.

Through the arrangement of the cover plate 6 and the rotating wheel 7, a user can rotate the cover plate 6 through the rotating wheel 7 to realize shielding of the operation keys 5, and false touch is prevented; meanwhile, through the arrangement of the cleaning mechanism 8, the cleaning mechanism 8 can scrub the radiating holes 10 on the side face along with rotation when the rotating wheel 7 rotates, so that dust accumulation of the radiating holes 10 under long-term use is prevented, the radiating effect is poor, and the service life is influenced; meanwhile, through the setting of the recovery mechanism 9, when a user forgets to call back the cover plate 6, the recovery mechanism 9 can realize the callback of the cover plate 6 in a certain time through the rotation of the user, and the false touch caused by the fact that the key 5 is exposed for a long time is avoided.

Referring to fig. 3 as an improved specific implementation manner, the restoring mechanism 9 includes a first driving wheel 91, a second driving wheel 92, and a ratchet 93, where the first driving wheel 91 and the second driving wheel 92 are mutually driven by a driving belt 94, the driving belt 94 is provided with a tooth 941, the tooth 941 is meshed with the rotating wheel 7, a rotating wheel 911 is provided on an upper end surface of the first driving wheel 91, a slot 912 is provided in a center of the rotating wheel 911, a reed 913 for providing kinetic energy is clamped in the slot 912, one end of the reed 913 is clamped in the slot 912, the other end of the reed 913 is fixed on a side wall of the driving belt 94, a first gear 914 is provided on a lower end of the first driving wheel 91, coaxial gears 931 at an upper end and a lower end of the ratchet 93 are both provided with coaxial gears 931, a freely rotatable balance 95 is further provided on a side of the ratchet 93, two sides of the balance 95 are respectively provided with a supporting rod 951, the supporting rods 951 and the ratchet 93 can mutually support, the supporting rods 95 are mutually supported with the gear 93, the supporting rods 95 are respectively supported by the supporting rods 95 and the supporting rods, the supporting rods 95 are used for supporting the first gear 96 and the gear 93, the supporting rods are meshed with the first gear 96 and the second gear 93, the first gear 96 is meshed with the first gear 96, the lower end of the first gear 93, and the lower gear 93 is meshed with the first gear 96, and the lower gear 96 is meshed with the first gear 96.

Through the arrangement of the reed 913, when a user moves the cover plate 6 through the rotating wheel 7, the reed 913 is stretched due to the fact that the rotating wheel 7 drives the transmission belt 94 to move, and kinetic energy generated by the recovery of the reed 913 can provide kinetic energy for the recovery mechanism 9, so that the recovery mechanism 9 runs without secondary energy supply, and energy consumption is reduced; through the combined arrangement of the ratchet wheel 93 and the balance wheel 95, the balance wheel 95 can freely swing, and when the restoring mechanism 9 is driven to rotate by the rebound of the reed 913, the abutting rod 951 can continuously abut against the ratchet wheel 93 to form an escapement mechanism to enable kinetic energy to be released at a constant speed, so that the excessive quick restoration is avoided; meanwhile, through the arrangement of the reduction gear set 96, the kinetic energy can be released slowly, and the recovery speed of the cover plate 6 can be controlled through the plurality of reduction gears 961, so that the cover plate 6 is ensured to recover within a certain time, and the temperature adjustment of a user is not influenced due to too fast speed, or the operation key 5 is exposed outside for a long time due to too slow speed.

Referring to fig. 3, as a modified embodiment, a latch 921 for locking the rotating wheel 7 is fixedly connected to an upper end of the second driving wheel 92.

Through the setting of fixture block 921, when the apron 6 shelters from operation button 5 completely, fixture block 921 joint can avoid apron 6 excessive excursion to lead to partial operation button 5 to expose outside between the teeth of a cogwheel 7.

Referring to fig. 5 and 6 as a modified specific embodiment, the side of the temperature controller body 1 is provided with a plurality of heat dissipation holes 10, the cleaning mechanism 8 includes a first support frame 81 and a second support frame 82 that are erected on the side of the temperature controller body 1, the first support frame 81 is located at the rear end of the rotating wheel 7, the second support frame 82 is located at the rear end of the side of the temperature controller body 1, empty slots 83 are formed in the first support frame 81 and the second support frame 82, brush plates 84 are arranged in the empty slots 83, the brush plates 84 can be located in the empty slots 83, the brush plates 84 are fixedly connected with the outer end of the rear side of the rotating wheel 7, and bristles 85 are arranged on the end face of the brush plates 84, which is close to the side of the temperature controller body 1.

Through the setting of brush board 84 and rotation wheel 7 rear side outer end fixed connection, when the user uses rotation wheel 7 to open apron 6, brush board 84 follows rotation of rotation wheel 7 and brushes the side of temperature control instrument and the louvre 10 of temperature control instrument, avoids its dust accumulation to collect up, leads to the radiating effect not good, the life of temperature control instrument.

Referring to fig. 5, in a modified embodiment, the brush plate 84 is arc-shaped, and the arc of the side surface of the brush plate 84 is matched with that of the temperature controller body 1.

Through brush board 84 and the side radian assorted setting of temperature controller body 1, brush hair 85 on the brush board 84 can better laminate in the temperature controller side, is convenient for clean the louvre 10.

Referring to fig. 1, as a modified embodiment, the control panel 3 is electrically connected to the display screen 4 and the operation keys 5, respectively.

Through the setting of control panel 3 with display screen 4, operation button 5 electric connection respectively, the user can operate the temperature control appearance through operation button 5 and feed back through display screen 4, the user operation of being convenient for.

Referring to fig. 4, as a modified embodiment, two sides of the rotating wheel 7 are provided with baffles 11.

Through the setting of baffle 11, can play a guard action to rotor wheel 7, reduce because of the user cleans or uses carelessly, cause the damage of rotor wheel 7 teeth of a cogwheel, improve product life.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. The utility model provides a prevent button temperature control appearance that mistake touched, includes temperature control appearance body (1), base (2), temperature control appearance body (1) erect in base (2) upper end, its characterized in that: the temperature control instrument comprises a temperature control instrument body (1), the temperature control instrument body (1) is cylindrical, a control panel (3), a display screen (4) and operation keys (5) are arranged on the upper bottom surface of the temperature control instrument body (1), a cover plate (6) for preventing false touch is arranged at the upper end of each operation key (5), the cover plate (6) is rotationally connected to the side wall of the temperature control instrument body (1) through a rotating wheel (7), a cleaning mechanism (8) is arranged on the rear side of the rotating wheel (7), a preset cavity (21) is arranged at the front end of the base (2), the preset cavity (21) is located at the lower end of the rotating wheel (7), a restoration mechanism (9) for restoring the rotation of the rotating wheel (7) is arranged in the preset cavity (21), and the restoration mechanism (9) is meshed with the rotating wheel (7).

2. The false touch prevention key type temperature control instrument according to claim 1, wherein: the restoring mechanism (9) comprises a first driving wheel (91), a second driving wheel (92) and a ratchet wheel (93), the first driving wheel (91) and the second driving wheel (92) are mutually driven by a driving belt (94), the driving belt (94) is provided with a meshing tooth (941), the meshing tooth (941) is meshed with a rotating wheel (7), the upper end surface of the first driving wheel (91) is provided with a rotating wheel (911), the center of the rotating wheel (911) is provided with a clamping groove (912), a reed (913) for providing kinetic energy is clamped in the clamping groove (912), one end of the reed (913) is clamped in the clamping groove (912), the other end of the reed (913) is fixed on the side wall of the driving belt (94), the lower end surface of the first driving wheel (91) is provided with a first gear (914), the upper end and lower end of the ratchet wheel (93) are respectively provided with a coaxial gear (931), the side surface of the ratchet wheel (93) is also provided with a freely rotatable wheel (95), the side surface of the ratchet wheel (93) is respectively provided with a swinging rod (951) which is abutted against the swinging rod (951) and can be abutted against the swinging rod (951) by the swinging rod (95), the coaxial gear (931) at the upper end of the ratchet wheel (93) is further meshed with a reduction gear set (96), the reduction gear set (96) is composed of a plurality of reduction gears (961), the output end of the reduction gear set (96) is further meshed with a second gear (97), and the lower end of the second gear (97) is mutually abutted to the upper end of the rotating wheel (911).

3. The false touch prevention key type temperature control instrument according to claim 2, wherein: the upper end of the second driving wheel (92) is fixedly connected with a clamping block (921) for locking the rotating wheel (7).

4. The false touch prevention key type temperature control instrument according to claim 1, wherein: the side of temperature controller body (1) is equipped with a plurality of louvres (10), clean mechanism (8) are including setting up first support frame (81) and second support frame (82) of the side of temperature controller body (1), first support frame (81) are located the rear end of rotating wheel (7), second support frame (82) are located the side rear end of temperature controller body (1), first support frame (81) and inside empty slot (83) that all are equipped with of second support frame (82), be equipped with brush board (84) in empty slot (83), brush board (84) can be located empty slot (83) and remove, brush board (84) are fixed connection with the outside outer end of rotating wheel (7) rear side, the terminal surface that brush board (84) is close to the side of temperature controller body (1) is equipped with brush hair (85).

5. The false touch prevention key type temperature control instrument according to claim 4, wherein: the brush plate (84) is arc-shaped, and the brush plate (84) is matched with the side radian of the temperature controller body (1).

6. The false touch prevention key type temperature control instrument according to claim 1, wherein: the control panel (3) is respectively and electrically connected with the display screen (4) and the operation keys (5).

7. The false touch prevention key type temperature control instrument according to claim 1, wherein: baffle plates (11) are arranged on two sides of the rotating wheel (7).