KR102673246B1 - Temperature controller - Google Patents

Abstract

The present invention relates to a temperature control controller, in which the lower fastening protrusion of the protector cover enters the lower fastening groove, and the protector cover is rotated in the direction of the body based on the lower fastening protrusion, so that the side of the protector cover As the fastening groove is coupled to the side fastening protrusion of the main body, the fastening position of the protector cover is determined, and at the same time, the upper fastening protrusion is caught and fixed in the upper fastening groove, so that the protector cover is tightly fixed to the main body so as to cover the display.
According to the present invention, when the lower fastening protrusions formed at both ends of the protector cover enter the lower fastening grooves of the main body, the protector cover is rotated based on the lower fastening protrusions, so that the protector cover It covers the display of the main body, and when the protector cover rotates, the side fastening groove is coupled to the side fastening protrusion of the main body, and the coupling position of the protector cover is automatically determined, allowing the operator to determine the coupling position of the protector cover coupled to the main body. There is no inconvenience of manual adjustment, and the upper fastening protrusion is caught in the upper fastening groove by rotating the protector cover, so the protector cover can be easily fastened and fixed to the main body. Additionally, the bottom of the protector cover can be easily fastened and fixed. As the fastening protrusion enters the bottom fastening groove, the bottom of the protector cover is tightly fixed to the step, so there is no concern that light emitted from the display will leak through the gap between the protector cover and the main body.

Description

Temperature control controller {Temperature controller}

The present invention relates to a temperature control controller, and more specifically, to rotate the protector cover in the direction of the main body based on the lower fastening protrusion of the protector cover inserted into the lower fastening groove of the main body, and the side fastening groove of the protector cover. It relates to a temperature control controller that determines the position of the protector cover by entering the side fastening protrusion and at the same time secures the protector cover in close contact with the main body by inserting and fixing the upper fastening protrusion into the upper fastening groove.

Generally, a controller is installed on a wall in an indoor space, is connected to various devices in a wired or wireless manner, and is used to control the operation of the device.

There are various controllers, such as a temperature control controller and a lighting switch device that adjusts the brightness of indoor lights, depending on the intended use.

In addition, such a controller mounts a circuit board and a touch unit inside the controller and covers the outside with a cover, thereby preventing damage to the mounted circuit board and the touch unit from external shock.

Patent Document 1 shows a conventional smart lighting switch. Referring to this, it includes a housing that forms a storage space in the center and is fixed to the wall, a first circuit board mounted in the housing to control the operation of the device, and A second bracket is inserted and coupled into the circuit board of the housing, a first bracket is installed between the first circuit board and the second bracket and secures the second bracket within the storage space of the housing, and is inserted and fixed into the second bracket to touch. A second circuit board that controls input signals, a touch part that is fixedly installed on the front of the second circuit board and inputs a touch signal to the second circuit board, the central part is formed through and the rear part is fastened to the second bracket, It consists of a touch part and a cover that surrounds the edge of the second circuit board.

Here, a pair of covers are protruded from the rear edge to face each other, are bent in a direction facing each other, and enter into a hole formed in the coupling portion of the second bracket.

At this time, the engaging protrusion of the cover enters the hole formed in the engaging part of the second bracket, and then its end is caught in the hole, so that the cover is connected and fixed to the second bracket.

In addition, a pair of symmetrical engaging protrusions are formed on the upper and lower sides of the cover orthogonal to the engaging protrusions, and these engaging protrusions are inserted into the engaging hole of the housing and locked within the engaging hole, so that the cover is connected to the touch portion and the second It covers the circuit board.

However, in Patent Document 1 as described above, the touch part is exposed to the outside through the central part of the cover, so moisture may cause electrical defects in the touch part or the second circuit board, and in addition, external shock may occur on the touch part and the second circuit board. 2. Damage may occur as it is transmitted directly to the circuit board. In particular, when assembling the cover, the coupling protrusions formed on the top and bottom of the cover and the coupling protrusions formed on the left and right sides must be inserted into the holes of the second bracket and the coupling holes of the housing, respectively. There is the inconvenience of having to adjust the position, and when assembling the cover to the housing and the second bracket, the upper, lower, left, and right coupling protrusions of the cover are positioned so that they are horizontal with the holes of the second bracket and the coupling holes of the housing, There is an inconvenience in having to allow multiple coupling protrusions to enter the hole and coupling hole at the same time, and if one of the left and right coupling protrusions of the cover enters either hole on both sides of the second bracket or is connected to the upper and lower brackets. If one of the protrusions enters either the upper or lower coupling hole of the housing, the other coupling protrusion gets caught around the hole or coupling hole and cannot be inserted into the hole or coupling hole, resulting in difficulty in the assembly process. As a result, there is a problem that the reliability of the product is reduced.

KR 10-2018-0122773 A

The present invention is to solve the problems described above. The purpose of the present invention is to form a step of a multi-stage structure, forming an operation button and a display on the front, and forming an upper fastening groove on the upper surface and a lower fastening groove on the step. A main body is provided with side fastening protrusions on both sides, and the main body is made of a transparent material in front of the display, forming an upper fastening protrusion at the top, a lower fastening protrusion at the bottom, and side fastening protrusions at both ends. The protector cover is provided with a groove, and the lower fastening protrusion of the protector cover enters the lower fastening groove, and the protector cover is rotated in the direction of the body based on the lower fastening protrusion, thereby protecting the protector cover. As the side fastening groove is coupled to the side fastening protrusion of the main body, the coupling position of the protector cover is determined, and at the same time, the upper fastening protrusion is caught and fixed in the upper fastening groove, so that the protector cover covers the display and is firmly fixed to the main body. It provides a temperature control controller.

In order to achieve the object of the present invention as described above, the temperature control controller according to the present invention has a multi-stage structure, forming an operation button at the bottom of the front, and forming a display to display information on the upper part of the operation button, so that the operation button is operated. a main body forming a step between the buttons and the display; In the temperature control controller consisting of a protector cover made of a transparent material, tightly coupled to the step of the main body, and covering the display, the main body has an upper fastening groove formed on the upper surface, and a lower fastening groove in the step. Forming a pair of side fastening protrusions that are symmetrical to each other on both sides, and the protector cover is formed to correspond to the upper fastening groove, forming an upper fastening protrusion that is inserted into and fixed to the upper fastening groove, A bottom fastening protrusion is formed at the bottom that is fitted and fixed into the bottom fastening groove, and a side fastening groove is formed at both ends to allow insertion of the side fastening protrusion and prevent the protector cover from moving left and right. do.

In the temperature control controller according to the present invention, the main body includes a front portion forming the display and operation buttons, and forming positioning grooves on both sides to allow insertion of the side fastening protrusions; It is in the shape of a plate, is inserted and coupled to the rear end of the front part, and a guide jaw is formed on the front edge to block entry beyond a predetermined depth into the front part, and the side enters the positioning groove on both sides to determine the coupling position. It is characterized in that it consists of a finishing plate forming a fastening protrusion.

In the temperature control controller according to the present invention, the protector cover is formed at both ends to cover the side fastening groove, and is in close contact with the side fastening protrusion coupled into the side fastening groove, so that the protector cover is left, It is characterized by further forming a finishing wall that prevents flow to the right.

In the temperature control controller according to the present invention, the upper fastening protrusion of the protector cover is formed to be bent inward from the top of the protector cover, and is caught in the upper fastening groove of the main body, so that the upper fastening protrusion of the protector cover It is characterized in that it prevents the upper end from being lifted or separated from the main body.

In the temperature control controller according to the present invention, the lower fastening grooves of the main body are formed in plural numbers spaced apart at predetermined intervals along the step, and the lower fastening protrusions of the protector cover are formed to protrude downward from the central portion of the lower end, It is characterized by forming a central latch that is fitted into the lower fastening groove, and forming a side latch that protrudes downward from both lower end portions and is fitted and fixed in the lower fastening groove.

In the temperature control controller according to the present invention, the central latch of the lower fastening protrusion includes a fitting part that is inserted into the lower fastening groove and is fixed in the lower fastening groove; An entry guide protrusion extends from the bottom of the fitting portion and is relatively shorter than the length of the lower fastening groove, and guides the fitting portion to enter the lower fastening groove.

In the temperature control controller according to the present invention, the entry guide protrusion is inserted into the lower fastening groove and closes the lower fastening groove.

In the temperature control controller according to the present invention, the side latch of the lower fastening protrusion includes an entry protrusion inserted into the lower fastening groove of the main body; An inclined protrusion is formed to protrude from one end of the entry protrusion at a predetermined angle and is locked into the lower fastening groove.

In the temperature control controller according to the present invention, the lower fastening groove that allows fastening of the inclined protrusion among the lower fastening grooves of the main body is formed to correspond to the shape of the inclined protrusion, and allows the inclined protrusion to be locked and fastened to the inside thereof. It is characterized by:

In the temperature control controller according to the present invention, the inclined protrusion is inserted into the lower fastening groove, and its end is in close contact with the lower fastening groove to support rotation of the side lock.

According to the present invention, when the lower fastening protrusions formed at both ends of the lower fastening protrusions of the protector cover enter the lower fastening grooves of the main body, the protector cover is rotated based on this lower fastening protrusion, so that the protector cover is connected to the main body. It covers the display of the protector cover, and when the protector cover rotates, the side fastening groove is coupled to the side fastening protrusion of the main body, and the coupling position of the protector cover is automatically determined, allowing the operator to manually determine the coupling position of the protector cover coupled to the main body. There is no inconvenience in adjusting it, and by rotating the protector cover, the upper fastening protrusion is caught and fixed in the upper fastening groove, so the protector cover can be easily fastened and fixed to the main body. Additionally, the lower fastening of the protector cover is possible. As the protrusion enters the bottom fastening groove, the bottom of the protector cover is tightly fixed to the step, so there is no concern that light emitted from the display will leak through the gap between the protector cover and the main body. In particular, the lower part of the protector cover is fixed to the step. In the assembly process, the protector cover is easily coupled to the main body by a simple operation of entering the lower fastening protrusion into the lower fastening groove and rotating it, which has the advantage of shortening the assembly process time for the operator and improving product reliability at the same time.

1 is a perspective view showing a temperature control controller according to the present invention.
Figure 2 is an exploded perspective view of Figure 1.
Figure 3 is a perspective view showing a state in which the protector cover of the temperature control controller according to the present invention is coupled to the main body in an inclined state.
Figure 4 is a rear perspective view of the temperature control controller according to the present invention.

Hereinafter, embodiments of the present invention will be described in more detail with reference to the attached drawings.

Referring to FIGS. 1 to 4, the main body 100 has a multi-stage structure, with an operation button 111 formed at the bottom of the front, and a display 112 that displays information above the operation button 111, A step 113 is formed between the operation button 111 and the display 112.

The main body 100 is preferably installed on the wall of an indoor space and connected to a heating device (eg, boiler) by wire or wirelessly.

The main body 100 has a circuit board (not shown) mounted therein to control a heating device (not shown).

The display 112 of the main body 100 is covered by the protector cover 200 and is protected from the outside.

The main body 100 controls the heating device (not shown) by transmitting a signal input through the operation button 111 to the heating device.

The display 112 of the main body 100 displays various information (e.g., current temperature, target temperature, set time) operated through the operation button 111, so that the operator can operate the heating device through the display 112. This allows you to check whether (not shown) is working.

The main body 100 has an upper fastening groove 114 formed on the upper surface, a lower fastening groove 115 formed on the step 113, and a pair of symmetrical side fastening protrusions 121 on both sides. form

The upper fastening groove 114 locks the upper fastening protrusion 201 of the protector cover 200 and prevents the upper end of the protector cover 200 from being separated from the main body 100. .

The upper fastening grooves 114 are formed as a pair symmetrical to each other, so that the upper fastening protrusion 201 is locked.

The step 113 partitions the operation button 111 and the display 112.

The height of the display 112 is preferably formed to be relatively lower than the height of the operation button 111.

The height of the step 113 is formed to be proportional to the thickness of the protector cover 200, allowing the protector cover 200 to be tightly coupled.

The lower fastening groove 115 is formed at the center and both ends of the step 113 to allow the lower fastening protrusion 202 of the protector cover 200 to be inserted.

The lower fastening grooves 115 of the main body 100 are formed in plural numbers spaced apart at predetermined intervals along the step 113.

The side fastening protrusion 121 is coupled to the side fastening groove 203 of the protector cover 200, and supports the side fastening groove 203 so that the protector cover 200 moves up and down. prevent it from happening.

The main body 100 has a front portion 110 that forms the display 112 and the operation button 111, and has positioning grooves 110a on both sides that allow insertion of the side fastening protrusions 121. And, in the shape of a plate, it is inserted and coupled to the rear end of the front part 110, and a guide jaw 122 is formed on the front edge to block entry beyond a set depth into the front part 110, and the positions are located on both sides. It consists of a finishing plate 120 formed with the side fastening protrusion 121 that enters the crystal groove 110a and determines the coupling position.

The positioning groove 110a of the front part 110 allows the side fastening protrusion 121 to be exposed and coupled to both sides of the main body 100.

The positioning groove (110a) allows insertion of the side fastening protrusion 121 and restricts the up and down movement of the side fastening protrusion 121, preventing the finishing plate 120 from moving up and down. prevent.

The guide jaw 122 of the finishing plate 120 enters the rear end of the front part 110 and is caught on the inner surface of the rear end of the front part 110.

The guide jaw 122 is preferably formed in a perforated structure along the front edge of the finishing plate 120.

Among the lower fastening grooves 115 of the main body 100, the lower fastening groove 115 that allows fastening of the inclined protrusion 202b-2 is formed to correspond to the shape of the inclined protrusion 202b-2, and its inner side The inclined protrusion 202b-2 is allowed to be locked.

The protector cover 200 is made of a transparent material and is tightly coupled to the step 103 of the main body 100 to cover the display 112.

The protector cover 200 covers the display 112 and prevents moisture from getting on the display 112 or external shock from being transmitted to the display 112.

The lower end of the protector cover 200 is in close contact with the step 113, and covers the upper part of the main body 100 partitioned by the step 113.

The protector cover 200 is formed to correspond to the upper fastening groove 114, forming an upper fastening protrusion 201 that is fitted and fixed to the upper fastening groove 114, and the lower fastening groove 115 at the bottom. ), which forms a bottom fastening protrusion 202 that is fitted and fixed to the side fastening groove 203, which allows insertion of the side fastening protrusions 121 at both ends and prevents the protector cover 200 from moving left and right. ) is formed.

The protector cover 200 is coupled to form a predetermined angle with respect to the main body 100 by pre-fastening the lower fastening protrusion 202 to the lower fastening groove 115, and in that state, the main body 100 ) direction, so that the upper fastening protrusion 201 is inserted into the upper fastening groove 114 and locked.

The upper fastening protrusion 201 of the protector cover 200 is formed to be bent inward from the top of the protector cover 200, and is caught in the upper fastening groove 114 of the main body 100, It prevents the top of the protector cover 200 from lifting or being separated from the main body 100.

The upper fastening protrusion 201 is inserted into the upper fastening groove 114 and is locked in the upper fastening groove 114 to prevent the protector cover 200 from being separated from the main body 100. do.

The lower fastening protrusion 202 of the protector cover 200 protrudes downward from the lower central portion, forming a central lock 202a that is fitted and fixed to the lower fastening groove 115, and extends downward from both end portions of the lower end. It is formed to protrude and forms a side lock 202b that is fitted and fixed into the lower fastening groove 115.

The central lock 202a and the side lock 202b enter the lower fastening groove 115 at the same time.

The central lock 202a of the lower fastening protrusion 202 is inserted into the lower fastening groove 115, and includes a fitting portion 202a-1 that is clamped and fixed in the lower fastening groove 115, and the fitting portion 202a. -1) An entry guide protrusion ( 202a-2).

The fitting portion 202a-1 is forcefully fitted into the lower fastening groove 115, prevents the lower end of the protector cover 200 from being lifted from the step 113, and simultaneously protects the protector cover (202a-1) from being lifted from the step 113. The lower end of 200 is maintained in close contact with the step 113 to prevent light irradiated from the display 112 from leaking through the gap between the protector cover 200 and the main body 100. prevent.

The entry guide protrusion (202a-2) is formed to protrude in an upper-lower narrow structure and guides the fitting portion (202a-1) to be inserted into the lower fastening groove (115).

The entry guide protrusion (202a-2) is inserted and coupled into the lower fastening groove (115) and closes the lower fastening groove (115).

The entry guide protrusion 202a-2 prevents light emitted from the display 112 from leaking outward through the lower fastening groove 115.

The side lock 202b of the lower fastening protrusion 202 has an entry protrusion 202b-1 inserted into the lower fastening groove 115 of the main body 100, and an angle determined at one end of the entry protrusion 202b-1. An inclined protrusion (202b-2) is formed to protrude obliquely and is locked into the lower fastening groove (115).

The entry protrusion 202b-1 guides the inclined protrusion 202b-2 into the lower fastening groove 115.

The entry protrusion 202b-1 is formed to protrude downward from the bottom of the protect cover 200 in an upright state.

The inclined protrusion 202b-2 is formed in an upper-lower narrow structure at one end of the entry protrusion 202b-1, and is inserted and coupled into the lower fastening groove 115.

The inclined protrusion 202b-2 is inserted into the lower fastening groove 115, and its end is in close contact with the lower fastening groove 115 to support the rotation of the side stopper 202b.

The inclined protrusion (202b-2) guides the rotation of the side stopper (202b) based on the state in which it is tightly locked in the lower fastening groove (115).

The protector cover 200 is formed at both ends to cover the side fastening groove 203, and is in close contact with the side fastening protrusion 121 coupled into the side fastening groove 203, so that the protector cover is left. , a finishing wall portion 204 that prevents flow to the right is further formed.

The finishing wall portion 204 blocks the side fastening groove 203 from being exposed to the outside, improving aesthetics and preventing the protector cover 200 from moving.

The temperature control controller according to the present invention configured as described above is used as follows.

First, a circuit board (not shown) and a display 112 are mounted inside the front part 110 of the main body 100, so that the display 112 is exposed to the front of the front part 110.

Then, the finishing plate 120 is positioned at the rear end of the front part 110 of the main body 100, and the finishing plate 120 is entered into the rear end of the front part 110, so that the finishing plate 120 is guided. By allowing the jaw 122 to come into close contact with the rear end of the front part 110, the guide jaw 122 comes into close contact with the inner edge of the rear end of the front part 110, thereby limiting the entry depth of the finishing plate 120.

At this time, side fastening protrusions 121 are formed on both ends of the finishing plate 120, and the side fastening protrusions 121 enter the positioning groove 110a of the front part 110, (110) The coupling position of the finishing plate 120 coupled to the rear end is determined.

That is, in a state where the side fastening protrusion 121 enters the positioning groove 110a and the coupling position of the finishing plate 120 coupled to the rear end of the front part 110 is determined, the finishing plate 120 By entering and combining with the rear end of the front part 110, the finishing plate 120 can easily enter the rear end of the front part 110.

Here, the side fastening protrusion 121 of the finishing plate 120 enters the positioning groove 110a, and its end remains exposed to the side of the positioning groove 110a.

Then, the finishing plate 120 is inserted and coupled to the rear end of the front part 110, so that the rear end of the front part 110 of the main body 100 is finished, and in that state, the front side of the front part 110 Place the protector cover 200 on.

Then, the protector cover 200 is placed on the same horizontal line as the display 112 and inclined at a predetermined angle on the front part 110 of the main body 100 to form the lower fastening protrusion 202. It enters the bottom fastening groove 115 formed on the step of the main body 100.

At this time, the inclined protrusion 202b-2 of the side lock 202b of the lower fastening protrusion 202 is the lower fastening groove 115 formed at both ends of the step 113 among the plurality of lower fastening grooves 115. It enters the inside, and in that state, the end remains in close contact with the lower fastening groove (115).

Here, the cross-sectional shape of the lower fastening groove 115 into which the side stopper 202b enters is formed to correspond to the shape of the side stopper 202b.

In addition, at the same time as the inclined protrusion 202b-2 enters the lower fastening groove 115, the entry guide protrusion 202a-2 of the central lock 202a enters the lower fastening groove 115. , the central latch 202a and the side latch 202b are maintained simultaneously in the lower fastening groove 115.

At this time, the entry guide protrusion 202a-2 is inserted and coupled into the lower fastening groove 115 to close the lower fastening groove 115, and the lower fastening groove 115 is activated by light emitted from the display 115. Light leakage is prevented through (115).

Thereafter, when the protector cover 200 is rotated in the direction of the main body 100, the inclined protrusion 202b-2 is in close contact with the lower fastening groove 115, and the entry protrusion 202b-1 guides the rotation, and accordingly, the entry protrusion (202b-1) connecting between the inclined protrusion (202b-2) and the protector cover 200 is rotated by the inclined protrusion (202b-2). Guides the rotation of the protector cover (200).

And, by rotating the inclined protrusion (202b-2), the inclined protrusion (202b-2) is locked and fixed to be surrounded within the lower fastening groove 115 corresponding to the shape of the inclined protrusion (202b-2), wherein the central As the entry guide protrusion 202a-2 of the catch 202a gradually enters the lower fastening groove 115 formed in the center of the step 113, the fitting portion 202a-1 is connected to the lower fastening groove 115. ) and is forced into the lower fastening groove 115.

Meanwhile, by continuously rotating the protector cover 200 so that the side fastening groove 203 is fastened to the side fastening protrusion 121 of the main body 100, the front part 110 of the main body 100 Up and down flow is prevented from occurring in the protector cover 200 coupled to.

In addition, by rotating the protector cover 200, when the upper fastening protrusion 201 reaches the upper fastening groove 114 of the main body 100, the upper fastening protrusion 114 is moved to the upper fastening groove ( 114), it is caught on the inner wall of the upper fastening groove 114, and thus the upper end of the protector cover 200 is prevented from being separated from the upper end of the front part 110 of the main body 100.

That is, the lower fastening protrusion 202 of the protector cover 200 enters the lower fastening groove 115 of the main body 100 so that the protector cover 200 rotates in the direction of the main body 100. As a result, the protector cover 200 is rotated in the direction of the main body 100 based on the inclined protrusion 202b-2 formed on the side lock 202b of the protector cover 200, and at this time, the center At the same time as the latch 202a and the side latch 202b are fastened within the lower fastening groove 115, the side fastening groove 203 is fastened to the side fastening protrusion 121 of the main body 100, and the upper fastening protrusion ( 201) is locked in the upper fastening groove 114 so that the display 112 of the main body 100 is covered by the protector cover 200.

At this time, the side fastening groove 203 is covered by the finishing wall portion 204 to prevent it from being exposed to the outside, and in particular, the side fastening protrusion 121 coupled to the side fastening groove 203 has the finish. The wall portion 204 is in close contact to prevent left and right flow from occurring in the protector cover 220.

Then, the lower end of the protector cover 200 is tightly fixed to the step 113, and its edge is fixed to surround the upper edge of the main body 100, so that the protector cover 200 and the main body ( 100), light emitted from the display 112 is prevented from leaking through the gap between the display 112 and the display 112.

In addition, by adopting an assembly method of rotating the protector cover 200 as described above, the protector cover 200 is easily coupled to the main body 100.

As described above, the protector cover 200 is rotated based on the lower fastening protrusion 202 of the protector cover 200 entered into the lower fastening groove 115 of the main body 100, and the upper fastening protrusion 201 And the structure for fastening and fixing the lower fastening protrusion 202 to the upper fastening groove 114 and the lower fastening groove 115 includes the lower fastening protrusion formed on both ends of the lower fastening protrusion 202 of the protector cover 200 ( In a state where 202 enters the lower fastening groove 115 of the main body 100, the protector cover 200 is rotated based on the lower fastening protrusion 202, so that the protector cover 200 is connected to the main body 100. ) covers the display 112, and when the protector cover 200 rotates, the side fastening groove 203 is coupled to the side fastening protrusion 121 of the main body 100, and the coupling position of the protector cover 200 By automatically determining, there is no inconvenience for the operator to manually adjust the coupling position of the protector cover 200 coupled to the main body 100, and the upper fastening protrusion 201 is formed by rotating the protector cover 200. ) is caught in the upper fastening groove 114, so the protector cover 200 can be easily fastened to the main body 100.

The temperature control controller according to the present invention described above is not limited to the above-described embodiments, and can be used by anyone skilled in the art without departing from the gist of the present invention as claimed in the claims below. The technical spirit extends to the extent that it can be implemented with various modifications.

100: main body 110: front part
110a: Positioning groove 111: Operation button
112: display 113: step
114: upper fastening groove 115: lower fastening groove
120: Finishing plate 122: Guide jaw
121: Side fastening protrusion 200: Protector cover
201: upper fastening protrusion 202: lower fastening protrusion
202a: Central lock 202a-1: Fitting portion
202a-2: Entry guide projection 202b: Side lock
202b-1: Entry protrusion 202b-2: Inclined protrusion
203: Side fastening groove 204: Finished wall part

Claims (10)

An operation button 111 is formed at the bottom of the front, and a display 112 for displaying information is formed on the upper part of the operation button 111, and the operation button (111) is formed between the operation button 111 and the display 112. a main body 100 forming a step 113 dividing the display 112 from the main body 111;
A protector cover 200 made of a transparent material, tightly coupled to the step 113 of the main body 100, and covering the display 112;
In the temperature control controller consisting of,
The main body 100,
An upper fastening groove 114 is formed on the upper surface, a lower fastening groove 115 is formed on the step 113, and a pair of symmetrical side fastening protrusions 121 are formed on both sides,
The protector cover 200,
It is formed to correspond to the upper fastening groove 114, forming an upper fastening protrusion 201 that is fitted and fixed into the upper fastening groove 114, and a lower fastening protrusion is fitted and fixed at the lower end into the lower fastening groove 115. (202) is formed, and a side fastening groove 203 is formed at both ends to allow insertion of the side fastening protrusion 121 and prevent the protector cover 200 from moving left and right. Temperature control controller. According to clause 1,
The main body 100,
a front portion 110 that forms the display 112 and the operation buttons 111 and has positioning grooves 110a on both sides that allow insertion of the side fastening protrusions 121;
It is in the shape of a plate, is inserted and coupled to the rear end of the front part 110, and a guide jaw 122 is formed on the front edge to block entry beyond a predetermined depth into the front part 110, and the positioning grooves are on both sides. A finishing plate 120 forming the side fastening protrusion 121 that enters (110a) and determines the coupling position;
A temperature control controller comprising: According to clause 1,
The protector cover 200,
A finish that is formed at both ends to cover the side fastening groove 203 and is in close contact with the side fastening protrusion 121 coupled into the side fastening groove 203, preventing the protector cover from moving left and right. A temperature control controller further comprising a wall portion (204). According to clause 1,
The upper fastening protrusion 201 of the protector cover 200 is,
It is formed to be bent inward from the top of the protector cover 200, and is caught in the upper fastening groove 114 of the main body 100, so that the upper end of the protector cover 200 is separated from the main body 100. A temperature control controller characterized by preventing lifting or separation. According to clause 1,
The bottom fastening groove 115 of the main body 100 is,
It is formed in plural pieces spaced apart at predetermined intervals along the step 113,
The lower fastening protrusion 202 of the protector cover 200 is,
It is formed to protrude downward from the lower center portion, forming a central latch (202a) that is fitted and fixed into the lower fastening groove 115, and is formed to protrude downward from both end portions of the lower end, and is fastened to fit into the lower fastening groove 115. A temperature control controller characterized by forming a side latch (202b). According to clause 5,
The central lock (202a) of the lower fastening protrusion (202) is,
a fitting portion (202a-1) that is inserted into the lower fastening groove (115) and is clamped and fixed within the lower fastening groove (115);
It extends from the bottom of the fitting portion (202a-1) and is relatively shorter than the length of the lower fastening groove 115, thereby guiding the fitting portion (202a-1) to enter the lower fastening groove 115. Entry guide projection (202a-2);
A temperature control controller comprising: According to clause 6,
The entry guide protrusion (202a-2) is,
A temperature control controller characterized in that it is inserted and coupled into the lower fastening groove (115) and closes the lower fastening groove (115). According to clause 5,
The side lock 202b of the lower fastening protrusion 202 is,
an entry protrusion (202b-1) inserted into the lower fastening groove (115) of the main body (100);
An inclined protrusion (202b-2) is formed to protrude from one end of the entry protrusion (202b-1) at a predetermined angle and is locked into the lower fastening groove (115);
A temperature control controller further comprising: According to clause 8,
Among the lower fastening grooves 115 of the main body 100, the lower fastening groove 115 that allows fastening of the inclined protrusion 202b-2 is formed to correspond to the shape of the inclined protrusion 202b-2, and its inner side A temperature control controller characterized in that it allows the inclined protrusion (202b-2) to be locked. According to clause 8,
The inclined protrusion (202b-2) is,
A temperature control controller that is inserted into the lower fastening groove (115) and whose end is in close contact with the lower fastening groove (115) to support rotation of the side stopper (202b).

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