CN214148374U - Gas water heater - Google Patents
Gas water heater Download PDFInfo
- Publication number
- CN214148374U CN214148374U CN202022203371.3U CN202022203371U CN214148374U CN 214148374 U CN214148374 U CN 214148374U CN 202022203371 U CN202022203371 U CN 202022203371U CN 214148374 U CN214148374 U CN 214148374U
- Authority
- CN
- China
- Prior art keywords
- display
- display device
- water heater
- gas water
- circuit board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a gas water heater, the main technical characteristic is that it includes the face-piece, display module, be equipped with the display window on the face-piece, display module sets up the rear side at the face-piece, display module includes display device, the PCB board, lid behind the circuit board, the last display screen that is equipped with of display device, the display screen is used for showing gas water heater's information, the display screen corresponds with the display window position, display device is connected with PCB board electricity, the PCB board is connected and is covered behind the circuit board, the spring setting is between the lid behind display device and the circuit board, be equipped with the through-hole that supplies the spring to pass on the PCB board, the one end of spring is passed the through-hole directly withstands on display device, the other end withstands lid behind the circuit board. The display device has the characteristics that the display screen in the display device is better attached to the display window in the face shell, the display effect of the display screen is improved, and the like.
Description
Technical Field
The utility model relates to a gas water heater.
Background
In the prior art, in order to facilitate a consumer to know the working condition of the gas water heater and control the operation of the gas water heater, a display control panel is usually arranged on the gas water heater, a control panel is arranged on the display control panel, the control panel comprises a display part and a control part, the display part is used for displaying the working state data of the gas water heater, such as the information of the outlet water temperature, and the control part is used for the consumer to control the operation of the gas water heater through a key or a touch screen. In the prior art, a display component and a control component are mounted on a display circuit board, the display circuit board is fixed on a circuit board rear cover by using screws or buckles to form a display component, and then the display component is fixed on the rear side of a gas water heater surface shell by using the screws or the buckles. In the prior art, the distance between the display circuit board, the circuit board rear cover and the water heater face shell is fixed, and in order to avoid the interference between the display screen of the display circuit board and the appearance parts such as glass, a film-coated decorative plate or a decorative patch of the water heater face shell, a safety gap for ensuring assembly needs to be reserved, namely, a certain distance is reserved between the display screen and the display window on the face shell. Because there is certain distance between the display window on display screen and the face-piece, lead to producing bad phenomena such as display effect distortion, fuzziness, be unfavorable for the consumer to observe product work information, reduced user's satisfaction. In order to overcome the defects, the gas water heater is improved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve prior art not enough, provide a gas heater, have the display window that enables in display device the display screen and the face-piece and laminate better, promote characteristics such as the display effect of display screen.
In order to solve the technical problem, the utility model discloses a technical scheme is:
the utility model provides a gas water heater, it includes the face-piece, display module, be equipped with the display window on the face-piece, display module sets up the rear side at the face-piece, display module includes display device, the PCB board, lid behind the circuit board, the last display screen that is equipped with of display device, the display screen is used for showing gas water heater's information, the display screen corresponds with the display window position, display device is connected with the PCB board electricity, the PCB board is connected and is covered behind the circuit board, the spring sets up behind display device and the circuit board between the lid, be equipped with the through-hole that supplies the spring to pass on the PCB board, the one end of spring is passed the through-hole directly withstands on display device, the other end withstands behind the circuit board and covers.
The PCB board is movably connected to the circuit board rear cover through a buckle.
The circuit board rear cover is provided with a guide post, and the spring is arranged on the periphery of the guide post.
The height of the guide post is less than the length of the spring in a natural extension state.
The display device is buckled with the PCB.
The display screen is a touch control display screen.
It still includes the touch spring, and the touch spring is fixed on display device, and the touch spring is used for the consumer to operate gas heater.
The face shell is also provided with a key pattern matched with the touch spring.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
Fig. 1 is a schematic structural diagram of a display module 2 in a gas water heater according to an embodiment of the present invention.
Fig. 2 is an exploded view of the display module 2 in the gas water heater according to the embodiment of the present invention.
Fig. 3 is a schematic structural diagram of the display module 2 and the face shell 1 in the gas water heater according to the embodiment of the present invention.
Reference numerals:
a face shell 1; a display component 2; a display device 21; a PCB board 22; a circuit board rear cover 23; a spring 24.
Detailed Description
The present invention will be further described with reference to the following embodiments.
In order that the above objects, features and advantages of the present invention will be readily understood, numerous specific details are set forth in the following description in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
As shown in fig. 1-3, the utility model provides a gas water heater, it includes face-piece 1, display module 2, be equipped with display window 11 on the face-piece 1, display module 2 sets up the rear side at face-piece 1, display module 2 includes display device 21, PCB board 22, lid 23 behind the circuit board, be equipped with the display screen on the display device 21, the display screen is used for showing gas water heater's information, the display screen corresponds with display window 11 position, display device 21 is connected with PCB board 22 electricity, PCB board 22 connects behind the circuit board on lid 23, spring 24 sets up behind display device 21 and the circuit board between lid 23, be equipped with the through-hole that supplies the spring to pass on PCB board 22, spring 24's one end is passed the through-hole directly pushes up on display device 21, the other end pushes up behind the circuit board lid 23.
Compared with the existing structure, the structure in the embodiment has the advantages that the spring 24 is arranged, the display device 2 is pushed and supported through the elastic force of the spring 24, seamless fit between the display screen and the display window 11 on the face shell 1 is guaranteed, and display distortion caused by gaps is avoided. The PCB 22 is provided with a through hole for the spring 24 to pass through, the spring 24 is not contacted with the PCB, the PCB 30 is not in a stress state, and the normal service life of the PCB is ensured. Because zero fit clearance between the display screen of display device 21 and the display window on face-piece 1 is realized through the elasticity of spring, to each part required precision more loose than prior art, the preparation is easy, with low costs.
The circuit board rear cover 23 is provided with a plurality of guide posts, and springs 24 are provided on the outer peripheries of the guide posts. The number of the springs 24 is the same as the number of the guide posts, and the plurality of springs 24 are correspondingly arranged on the plurality of guide posts one by one. The guide posts can be distributed in a staggered manner, so that the plurality of springs 24 can apply elastic force to the display device 21 from a plurality of positions at the same time, and zero fit clearance between the display screen of the display device 21 and the display window on the panel shell 1 is facilitated.
The height of the guide post is less than the length of the spring 24 in the natural extension state, the spring 24 is in the compression state when contacting with the display device, and the spring 24 exerts the elastic force on the display device 21 to drive the display device 21 to be tightly attached to the display window on the panel shell 1.
The PCB 22 is firmly connected to the circuit board rear cover 23 by means of a snap, the PCB 22 is integrally connected to the circuit board rear cover, and the PCB cannot move relative to the circuit board rear cover.
In one embodiment, the display screen may be a touch control display screen, and the consumer controls the operation of the gas water heater by touching the display screen.
In another embodiment, a touch spring is additionally arranged on the display device without using a touch control display screen, and the touch spring is used for a consumer to operate the gas water heater.
When the touch spring is used as a control key, the face shell 1 can be provided with a key pattern matched with the touch spring so as to provide clear indication information and facilitate the operation of consumers.
Reference throughout this specification to the description of "one embodiment," "some embodiments," "a particular embodiment," or "another embodiment," or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (8)
1. A gas water heater is characterized by comprising a face shell (1) and a display component (2), wherein a display window (11) is arranged on the face shell (1), the display component (2) is arranged at the rear side of the face shell (1), the display component (2) comprises a display device (21), PCB board (22), lid (23) behind the circuit board, be equipped with the display screen on display device (21), the display screen is used for showing gas heater's information, the display screen corresponds with display window (11) position, display device (21) are connected with PCB board (22) electricity, PCB board (22) are connected behind the circuit board on lid (23), spring (24) set up behind display device (21) and circuit board between lid (23), be equipped with the through-hole that supplies spring (24) to pass on PCB board (22), the one end of spring (24) is passed the direct top of through-hole is on display device (21), lid (23) behind the other end withstand circuit board.
2. Gas water heater according to claim 1, characterized in that the PCB board (22) is movably connected to the circuit board back cover (23) by means of a snap.
3. The gas water heater of claim 2, wherein the circuit board rear cover (23) is provided with guide posts, and the springs (24) are arranged on the outer peripheries of the guide posts.
4. A gas water heater according to claim 3, characterized in that the height of the guiding studs is smaller than the length of said spring (24) in the natural elongation condition.
5. Gas water heater according to claim 4, characterized in that the display device (21) is snap-connected to the PCB board (22).
6. The gas water heater of claim 5, wherein the display screen is a touch control display screen.
7. Gas water heater according to claim 5, characterized in that it further comprises a touch spring fixed on the display device (21), the touch spring being used for the operation of the gas water heater by the consumer.
8. The gas water heater of claim 7, characterized in that the face shell (1) is further provided with a key pattern matched with the touch spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022203371.3U CN214148374U (en) | 2020-09-30 | 2020-09-30 | Gas water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022203371.3U CN214148374U (en) | 2020-09-30 | 2020-09-30 | Gas water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214148374U true CN214148374U (en) | 2021-09-07 |
Family
ID=77557518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022203371.3U Active CN214148374U (en) | 2020-09-30 | 2020-09-30 | Gas water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214148374U (en) |
-
2020
- 2020-09-30 CN CN202022203371.3U patent/CN214148374U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104618551B (en) | Side key-press mounting structure and electronic equipment | |
| CN210778356U (en) | Electronic device | |
| CN101685849B (en) | Locking structure for battery cover | |
| CN102195015B (en) | Battery cover assembly and portable electronic device with same | |
| CN208781126U (en) | A kind of docking station | |
| CN214148374U (en) | Gas water heater | |
| CN205693402U (en) | A kind of have communication and the charger baby of read function | |
| CN204465498U (en) | Multifunction push key and mobile terminal | |
| CN211826352U (en) | DDR testing arrangement | |
| CN112992580A (en) | Key structure and electronic equipment | |
| CN208521220U (en) | A kind of hand-held mobile intelligent terminal | |
| CN205582775U (en) | Key module and electronic equipment | |
| CN207882681U (en) | Intelligent control panel | |
| CN206742121U (en) | Membrane keyboard | |
| CN207611702U (en) | A kind of press-key structure and automobile data recorder | |
| CN110595068A (en) | Gas heater face lid subassembly and gas heater | |
| CN210166898U (en) | Electrical fire sensor convenient for replacing communication module | |
| CN112399747A (en) | Intermediate frequency electrical cabinet convenient to operating power supply | |
| CN102403146B (en) | Press key structure and electronic device comprising same | |
| JP2007095577A (en) | Mounting structure of operating portion | |
| CN217279535U (en) | 86 box intelligent panel | |
| CN210868401U (en) | Function key device and display device | |
| CN209821789U (en) | Novel KVM switcher | |
| CN220121350U (en) | Anti-falling liquid crystal drawing board | |
| CN214474476U (en) | Intelligent communication watch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |