Pendulum type carbon monoxide detector main structure and pendulum type carbon monoxide detector

Abstract

The utility model discloses a main structure of a swing piece type carbon monoxide detector and the swing piece type carbon monoxide detector. The ornament type carbon monoxide detector main structure comprises a panel assembly and a rear cover, and the panel assembly and the rear cover are connected in an embedded mode and define a containing cavity. The rear cover is provided with a first contraction part, a second contraction part, a rear cover body and a plurality of rear cover supporting legs which are integrally formed, and each rear cover supporting leg is integrally formed with the second contraction part. The panel assembly comprises an integrated panel and a buckle plate, the integrated panel is partially connected to the buckle plate in an embedded mode, the integrated panel is provided with a light-transmitting plate positioning hole, a key positioning hole and a through hole, the light-transmitting plate is partially connected to the light-transmitting plate positioning hole in an embedded mode, and the key is contained in the key positioning hole in an embedded mode. The swing piece type carbon monoxide detector main structure and the swing piece type carbon monoxide detector disclosed by the utility model have the beneficial effects that the swing piece type carbon monoxide detector can be stably and vertically placed conveniently.

Description

Technical Field

[0001] The utility model belongs to the field of security, and specifically relates to a pendant-type carbon monoxide detector main structure and a pendant-type carbon monoxide detector. Background Art

[0002] The publication number is CN219676693U, the subject name is a utility model patent for an efficient smoke and carbon monoxide detector in the energy storage industry, its IPC classification numbers are G08B21 / 16 and H05K5 / 02, and its technical solution discloses "an efficient smoke and carbon monoxide detector in the energy storage industry, comprising a mounting plate 1, a housing 5, a panel 6 and an exhaust assembly; a plurality of mounting screw holes 2 are symmetrically provided on the surface of the mounting plate 1, and expansion bolts 3 are arranged inside the mounting screw holes 2. The mounting plate 1 is fixed to the bottom surface of the ceiling by the expansion bolts 3, and the mounting plate 1 can be fastened to the bottom surface of the ceiling by the cooperation of the expansion bolts 3 and the mounting screw holes 2."

[0003] See the attachment of the above utility model patent Figure 1-6 The utility model patent is a typical "ceiling-mounted" carbon monoxide detector, and the mounting plate 1 is fixed to the bottom surface of the ceiling by expansion bolts 3. In other words, the utility model patent is suitable for installation in ceilings, ceilings, etc., and cannot be used as a decoration compatible with a desktop vertical form.

[0004] In addition, the utility model patent lacks display function and the panel lacks an integrated design, which needs further improvement. Utility Model Content

[0005] The utility model aims at the existing technical situation, overcomes the above defects, and provides a pendulum-type carbon monoxide detector main structure and a pendulum-type carbon monoxide detector.

[0006] The utility model adopts the following technical solution. The main structure of the ornament-type carbon monoxide detector includes a panel assembly and a rear cover. The panel assembly and the rear cover are connected and enclosed to form a receiving cavity, wherein:

[0007] The rear cover is provided with an integrally formed first contraction portion, a second contraction portion, a rear cover body and a plurality of rear cover legs, each rear cover leg being integrally formed with the second contraction portion;

[0008] The panel assembly includes an integrated panel and a gusset plate, the integrated panel is partially embedded in the gusset plate, the integrated panel has a light-transmitting plate positioning hole, a key positioning hole and a through hole, the light-transmitting plate is partially embedded in the light-transmitting plate positioning hole, and the key is embedded in the key positioning hole;

[0009] A display screen is arranged on the inner side of the light-transmitting plate, the buckle plate has a display screen positioning hole, and the display screen is embedded and connected to the display screen positioning hole.

[0010] As a further preferred technical solution of the above technical solution, the integrated panel is provided with a key positioning piece, and the key positioning hole is built into the key positioning piece.

[0011] As a further preferred technical solution of the above technical solution, the key is provided with an outer contact portion, a step portion and an inner contact portion which are integrally formed, and the step surface of the step portion abuts against the inner surface of the integrated panel.

[0012] As a further preferred technical solution of the above technical solution, the display screen is a liquid crystal display screen.

[0013] The present application also discloses a pendulum-type carbon monoxide detector, including the technical solution of any one of the above pendulum-type carbon monoxide detector main structures, the carbon monoxide detector also includes a PCB board and a carbon monoxide component, the carbon monoxide component is located on the inner side of the through hole, the carbon monoxide component includes two carbon monoxide probes, each carbon monoxide probe is located on the side of the buckle plate facing the PCB board.

[0014] As a further preferred technical solution of the above technical solution, the gusset plate has a carbon monoxide component positioning hole, and the carbon monoxide component is embedded and connected to the carbon monoxide component positioning hole.

[0015] As a further preferred technical solution of the above technical solution, the display screen is located between the PCB board and the light-transmitting plate, the display screen is electrically connected to the PCB board via the socket, and the buttons are elastically connected to the elastic contacts of the PCB board.

[0016] The main structure of the pendant-type carbon monoxide detector and the pendant-type carbon monoxide detector disclosed in the utility model have the following beneficial effects:

[0017] First, it is convenient to place it vertically and stably. On a flat surface such as a desktop, it is better to realize the desktop vertical (decoration type) form, thereby expanding the placement range of the decoration type carbon monoxide detector. When a new area that needs carbon monoxide detection appears, it is convenient for the user to move the decoration type carbon monoxide detector to a flat surface such as a desktop in the new area.

[0018] Secondly, the integrated panel, buttons, and light-transmitting plate are designed in an integrated manner, and a display screen is built in, which is convenient for users. The light-transmitting plate and buttons do not protrude outward from the curved outer surface of the integrated panel, so that the entire integrated panel can achieve the visual effect of "hiding" buttons at the same time, fully reflecting the integrated design concept and simple design orientation of the panel components. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the present application from one viewing angle (including a local enlarged structure).

[0020] Figure 2 It is a three-dimensional structural schematic diagram from another viewing angle of the present application.

[0021] Figure 3 It is the main schematic diagram of this application.

[0022] Figure 4 is Figure 2 The schematic diagram of the back cover is basically hidden.

[0023] Figure 5 It is a structural schematic diagram of the integrated panel of the present application from one perspective.

[0024] Figure 6 It is a structural schematic diagram of the integrated panel of the present application from another perspective.

[0025] Figure 7 It is a structural schematic diagram of the panel assembly of the present application from one perspective.

[0026] Figure 8 It is a structural schematic diagram of the panel assembly of the present application from another perspective.

[0027] Fig. 9 It is a structural schematic diagram of the key of the present application from one perspective.

[0028] Fig.10 It is a structural schematic diagram of the key of the present application from another perspective.

[0029] Fig.11 It is a side view schematic diagram of one state of the present application.

[0030] Fig.12 It is a side view schematic diagram of another state of the present application.

[0031] Fig.13 It is a structural schematic diagram of the gusset plate, carbon monoxide component and display screen of the present application from one perspective.

[0032] Fig.14 It is a structural schematic diagram of the gusset plate, carbon monoxide component and display screen of the present application from another perspective.

[0033] The reference numerals include: 100-panel assembly; 101-integrated panel; 102-light-transmitting plate positioning hole; 103-button positioning hole; 104-ventilation hole; 105-button positioning piece; 110-buckle plate; 111-carbon monoxide assembly positioning hole; 112-display screen positioning hole; 120-button; 121-external contact portion; 122-step portion; 123-internal contact portion; 124-external contact portion contact surface; 125-step surface; 126-internal contact portion contact surface; 130-carbon monoxide assembly; 131-carbon monoxide probe; 140-light-transmitting plate; 150-display screen; 151-plug strip; 200-back cover; 201-first contraction portion; 202-second contraction portion; 203-back cover body; 204-back cover support foot; 300-accommodation cavity; 301-PCB board; 302-battery. DETAILED DESCRIPTION

[0034] The utility model discloses a pendulum-type carbon monoxide detector main structure and a pendulum-type carbon monoxide detector. The following is combined with a preferred embodiment (embodiment 1) and the attached drawings. Figure 1-14 , the specific implementation methods of the utility model are further described.

[0035] Example 1.

[0036] Preferably, this embodiment discloses a main structure of a pendant-type carbon monoxide detector, including a panel assembly 100 and a back cover 200, wherein the panel assembly 100 and the back cover 200 are engaged and connected to form a receiving cavity 300, so that the internal components such as a battery 302 can be completely received in the receiving cavity 300, wherein:

[0037] The rear cover 200 is provided with an integrally formed (made) first contraction portion 201, a second contraction portion 202, a rear cover body 203 and a plurality of rear cover legs 204, each rear cover leg 204 is integrally formed (made) with the second contraction portion 202, and under the joint support of the first contraction portion 201 and the rear cover legs 204, the ornament-type carbon monoxide detector (the main structure of the ornament-type carbon monoxide detector) is stably placed upright on a flat surface such as a desktop, and a desktop upright (ornament-type) form is better realized, thereby expanding the placement range of the ornament-type carbon monoxide detector (the main structure of the ornament-type carbon monoxide detector). When a new area requiring carbon monoxide detection appears, it is convenient for the user to transfer the ornament-type carbon monoxide detector (the main structure of the ornament-type carbon monoxide detector) to a flat surface such as a desktop in the new area;

[0038] The panel assembly 100 includes an integrated panel 101 and a gusset plate 110. The integrated panel 101 is partially embedded in the gusset plate 110. The integrated panel 101 has a light-transmitting plate positioning hole 102, a key positioning hole 103 and a through hole 104. The light-transmitting plate 140 is partially embedded in the light-transmitting plate positioning hole 102. The key 120 is embedded in the key positioning hole 103.

[0039] A display screen 150 is disposed on the inner side of the light-transmitting plate 140 . The buckle plate 110 has a display screen positioning hole 112 . The display screen 150 is embedded in and connected to the display screen positioning hole 112 .

[0040] Among them, see the attached figure Figure 11-12 The angle α between the lower surface of the rear cover support 204 of the main structure of the ornament-type carbon monoxide detector and the horizontal plane, and the angle β between the outer surface of the first contraction part 201 and the horizontal plane, the angle α is the same as the angle β, so that the ornament-type carbon monoxide detector can be placed upright on a flat surface such as a desktop, while the integrated panel 101 maintains a "slightly tilted" upward posture at a certain angle toward the user, thereby improving the overall ergonomic design.

[0041] Among them, see the attached figure Figure 11-12 , the light-transmitting plate 140 and the button 120 are both built into the integrated panel 101. In other words, the light-transmitting plate 140 and the button 120 do not protrude outward from the arc-shaped outer surface of the integrated panel 101, which fully reflects the integrated design concept and simplified design orientation of the panel assembly 100.

[0042] The integrated panel 101 is provided with a key positioning member 105 , and the key positioning hole 103 is built into the key positioning member 105 , so that the key 120 is embedded and accommodated in the key positioning hole 103 .

[0043] Among them, the button 120 is provided with an external contact portion 121, a step portion 122 and an internal contact portion 123 which are integrally formed (made), and the step surface 125 of the step portion 122 abuts against the inner surface of the integrated panel 101, so that no matter whether the button 120 is triggered (pressed) or not, the external contact portion contact surface 124 of the external contact portion 121 will not protrude outward from the arc-shaped outer surface of the integrated panel 101, so that the entire integrated panel 101 can simultaneously achieve the visual effect of "hiding" the button 120, fully reflecting the integrated design concept and simplified design orientation of the panel assembly 100.

[0044] Among them, the number of the rear cover legs 204 is preferably two.

[0045] The display screen 150 is preferably a liquid crystal display screen.

[0046] Example 2.

[0047] Embodiment 2, based on embodiment 1, also includes the following technical solutions.

[0048] Preferably, the present embodiment also discloses a pendulum-type carbon monoxide detector, which includes the pendulum-type carbon monoxide detector main structure of any one of the technical solutions in Example 1, and the carbon monoxide detector also includes a PCB board 301 and a carbon monoxide component 130, the carbon monoxide component 130 is located on the inner side of the through hole 104, and the carbon monoxide component 130 includes two carbon monoxide probes 131, and each carbon monoxide probe 131 is located on the side of the buckle plate 110 facing the PCB board 301.

[0049] The buckle plate 110 has a carbon monoxide component positioning hole 111 , and the carbon monoxide component 130 is embedded and connected to the carbon monoxide component positioning hole 111 .

[0050] The display screen 150 is located between the PCB board 301 and the light-transmitting plate 140 . The display screen 150 is electrically connected to the PCB board 301 via the socket 151 . The button 120 is elastically connected to the elastic contact (not shown) of the PCB board 301 .

[0051] Among them, the inner contact surface 126 of the inner contact part 123 contacts or separates from the elastic contact (not shown in the figure) of the PCB board 301, so that the button 120 is elastically connected to the elastic contact (not shown in the figure) of the PCB board 301.

[0052] The number of carbon monoxide probes 131 is preferably two.

[0053] It is worth mentioning that the technical features such as the onboard circuit of the PCB board 301 involved in the utility model patent application should be regarded as the prior art. The specific structure, working principle and possible control method and spatial layout method of these technical features can be selected by conventional methods in the field, and should not be regarded as the invention point of the utility model patent. The utility model patent will not be further elaborated.

[0054] For those skilled in the art, it is still possible to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A main structure of a pendant-type carbon monoxide detector, characterized in that: The panel assembly and the back cover are embedded and connected to form a receiving cavity, wherein: The rear cover is provided with an integrally formed first contraction portion, a second contraction portion, a rear cover body and a plurality of rear cover legs, each rear cover leg being integrally formed with the second contraction portion; The panel assembly includes an integrated panel and a gusset plate, the integrated panel is partially embedded in the gusset plate, the integrated panel has a light-transmitting plate positioning hole, a key positioning hole and a through hole, the light-transmitting plate is partially embedded in the light-transmitting plate positioning hole, and the key is embedded in the key positioning hole; A display screen is arranged on the inner side of the light-transmitting plate, the buckle plate has a display screen positioning hole, and the display screen is embedded and connected to the display screen positioning hole.

2. The main structure of the pendant-type carbon monoxide detector according to claim 1 is characterized in that: The integrated panel is provided with a button positioning piece, and the button positioning hole is built in the button positioning piece.

3. The main structure of the pendant-type carbon monoxide detector according to claim 1 is characterized in that: The key is provided with an outer contact portion, a step portion and an inner contact portion which are integrally formed, and the step surface of the step portion abuts against the inner surface of the integrated panel.

4. The main structure of the pendant-type carbon monoxide detector according to claim 1 is characterized in that: The display screen is a liquid crystal display.

5. A pendant-type carbon monoxide detector, characterized in that: The carbon monoxide detector comprises a main structure of a pendant-type carbon monoxide detector as claimed in any one of claims 1 to 4, wherein the carbon monoxide detector further comprises a PCB board and a carbon monoxide component, wherein the carbon monoxide component is located on the inner side of the through hole, and the carbon monoxide component comprises two carbon monoxide probes, and each carbon monoxide probe is located on a side of the buckle plate facing the PCB board.

6. The ornamental carbon monoxide detector according to claim 5, characterized in that: The gusset plate is provided with a carbon monoxide component positioning hole, and the carbon monoxide component is embedded and connected to the carbon monoxide component positioning hole.

7. The ornamental carbon monoxide detector according to claim 5, characterized in that: The display screen is located between the PCB board and the light-transmitting plate. The display screen is electrically connected to the PCB board via the socket strip, and the button is elastically connected to the elastic contact of the PCB board.

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