CN110491047A - Doorbell component - Google Patents
Doorbell component Download PDFInfo
- Publication number
- CN110491047A CN110491047A CN201910856989.9A CN201910856989A CN110491047A CN 110491047 A CN110491047 A CN 110491047A CN 201910856989 A CN201910856989 A CN 201910856989A CN 110491047 A CN110491047 A CN 110491047A
- Authority
- CN
- China
- Prior art keywords
- light guide
- circuit board
- shell
- sealing element
- key
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims abstract description 72
- 230000004308 accommodation Effects 0.000 claims abstract description 40
- 230000005611 electricity Effects 0.000 claims description 5
- 230000001960 triggered effect Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 14
- 230000000694 effects Effects 0.000 description 5
- 230000004927 fusion Effects 0.000 description 3
- 238000004078 waterproofing Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000003760 hair shine Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000007499 fusion processing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/023—Light-emitting indicators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/04—Cases; Covers
- H01H13/06—Dustproof, splashproof, drip-proof, waterproof or flameproof casings
- H01H13/063—Casings hermetically closed by a diaphragm through which passes an actuating member
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The present invention relates to a kind of doorbell components, the doorbell component includes shell, circuit board, pressing plate, sealing element and key, and key is placed in accommodation groove and exposes to shell, and key is placed in accommodation groove and is fastened in shell, the part-structure of key supports sealing element, and triggers electrical control member by sealing element.The sealing element of above-mentioned doorbell component is placed in accommodation groove and connect with shell, and one end of sealing element sealing accommodation groove, electrical control member are located at one end of accommodation groove sealing by pressing plate, prevents external water from entering in circuit board, effectively to damage circuit board and electrical control member.
Description
Technical field
The present invention relates to intelligent doorbell technical fields, more particularly to a kind of doorbell component.
Background technique
There are gaps between the periphery and Door lock casing of general doorbell key, so that doorbell key can press and spring back,
External water can enter inside door lock along gap, the automatically controlled part being easily damaged inside door lock.
Summary of the invention
Based on this, it is necessary to can enter inside door lock for external water, the automatically controlled part being easily damaged inside door lock
The problem of, a kind of doorbell component is provided.
A kind of doorbell component characterized by comprising
Shell offers accommodation groove；
Sealing element is placed in the accommodation groove and connect with the shell；
Pressing plate is connected to the shell and compresses the sealing element, so that one end of sealing element sealing accommodation groove；
Circuit board away from the side of the accommodation groove and is connected to the shell set on the sealing element, the circuit
Plate is equipped with electrical control member；And
Key is placed in the accommodation groove and is fastened in the shell, and the part-structure of the key supports the sealing
Part, to trigger the electrical control member by the sealing element.
Above-mentioned doorbell component includes shell, pressing plate, circuit board, sealing element and key, and key is placed in accommodation groove and exposed
In shell, key is placed in accommodation groove and is fastened in shell, and the part-structure of key supports sealing element, and is triggered by sealing element
Electrical control member.The sealing element of above-mentioned doorbell component is placed in accommodation groove and connect with shell, and sealing element is sealed accommodation groove by pressing plate
One end, electrical control member are located at one end of accommodation groove sealing, effectively prevent external water from entering in circuit board, with damage circuit board with
And electrical control member.
The shell includes shell and the light guide for being connected to the shell, the leaded light in one of the embodiments,
Part is recessed to form the accommodation groove, and the sealing element is connected to the light guide, and the shell is located at the light guide backwards to institute
The side of accommodation groove is stated, and is connected to the circuit board.
The sealing element includes ontology and the interconnecting piece for being connected to the ontology in one of the embodiments, described to press
Key is held in the ontology, and the side of the ontology towards the circuit board supports the electrical control member, and the interconnecting piece setting is convex
Rise, the protrusion protrudes from the interconnecting piece backwards to the side of the circuit board, the light guide towards the circuit board one
Side offers limiting slot, and the protrusion is placed in the limiting slot.
The side of the interconnecting piece towards the circuit board is recessed to form sunk area, and the sunk area extends to described
The edge of interconnecting piece, at least partly structure of the pressing plate are placed in the sunk area and compress the interconnecting piece.
The ontology offers touch-control slot, the key backwards to the side of the circuit board in one of the embodiments,
Part-structure be placed in the touch-control slot, the key can support the ontology by the slot bottom of the touch-control slot to trigger
The electrical control member.
The key includes touch control part, holding section and press section in one of the embodiments, the touch control part, described
Holding section is connect with the press section respectively, and protrudes from the side towards the circuit board of the press section respectively；It is described
Holding section includes circumferential direction that is multiple and being arranged at intervals at the touch control part, and between the holding section and the touch control part between formation
Gap, the part-structure of the ontology are placed in the gap and are arranged the touch control part, the holding section by the touch-control slot
It is fastened in the light guide, the press section exposes to the light guide.
The light guide is also provided with card slot in one of the embodiments, and the card slot extends to the light guide
Edge, so that the holding section is fastened in the card slot.
The pressing plate ultrasonic fusing is in the light guide in one of the embodiments,.
There is interval between the light guide and the circuit board in one of the embodiments,.
The doorbell component further includes illuminating part in one of the embodiments, the illuminating part and circuit board electricity
Property connection, the light that the illuminating part issues can be observed from the exposed surface of the light guide.
Detailed description of the invention
Fig. 1 is the top view of doorbell component in an embodiment；
Fig. 2 is the cross-sectional view of doorbell component shown in FIG. 1；
Fig. 3 is the enlarged drawing at the A of doorbell component shown in Fig. 2；
Fig. 4 is the explosive view of doorbell component shown in FIG. 1；
Fig. 5 is the perspective view of the sealing element of doorbell component shown in Fig. 4；
Fig. 6 is the perspective view of the key of doorbell component shown in Fig. 4；
Fig. 7 is the main view of the key of doorbell component shown in Fig. 4；
Fig. 8 is the top view of the shell of doorbell component shown in Fig. 4；
Fig. 9 is the cross-sectional view of the shell of doorbell component shown in Fig. 8；
Figure 10 is the enlarged drawing at the B of the shell of doorbell component shown in Fig. 9.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give preferred embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, purpose of providing these embodiments is keeps the understanding to the disclosure more saturating
It is thorough comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the listed item of pass.
With reference to Fig. 1, in one embodiment, a kind of doorbell component 10 is provided, which is installed on a door, Ke Yiwei
500 property doorbell of key and has the function of waterproof, when wind and rain weather is so that rainwater is patted to door, rainwater is easy intrusion door
The inside of bell component 10, so that inner body breaks down because contacting water, the water-proof function of doorbell component 10 reduces doorbell
The risk that the key 500 of component 10 fails, improves its use reliability.Certainly, doorbell component 10 is also possible to prevent in user hand
Sweat or use environment in other liquid entered in doorbell component 10 by the gap at key 500, with play preferably
Water proof and dust proof effect.
Referring to figs. 2 and 3, in one embodiment, doorbell component 10 includes shell 100, sealing element 200, pressing plate 300, electricity
Road plate 400 and key 500, shell 100 offer accommodation groove 121, sealing element 200 be placed in accommodation groove 121 and with shell 100
Connection.Wherein, sealing element 200 has good waterproof performance, it may have certain plastic deformation ability, when sealing element 200 connects
When being connected to shell 100, one end of accommodation groove 121 can be sealed, i.e., one end that sealing element 200 can protect accommodation groove 121 is not invaded
Water.Such as: sealing element 200 can be silica gel, and silica gel also has certain screen resilience.In one embodiment, pressing plate 300 is connected to
Shell 100, so that sealing element 200 and the connection of shell 100 are stronger, further prevents water flow to compress sealing element 200
Intrusion.In one embodiment, circuit board 400 be set to sealing element 200 away from accommodation groove 121 side and be connected to shell
100, shell 100 can be connected through a screw thread with circuit board 400, and circuit board 400 is equipped with electrical control member 410.Specifically, sealing element
200 can be divided to accommodation groove 121 for two groove bodies, and two groove bodies are disposed opposite to each other, and one of groove body is in communication with the outside, another
Groove body can surround the cavity sealed in the groove body and with shell 100, circuit board 400 opposite to each other, and electrical control member 410 is placed in this
Cavity effectively raises the waterproof sealing effect of electrical control member 410.
In one embodiment, key 500 is placed in accommodation groove 121 and is fastened in shell 100, the part-structure of key 500
Sealing element 200 is supported, to trigger electrical control member 410 by sealing element 200.Further, the material of key 500 can be plastic cement etc.
With certainFirmlyProperty element, when user's pressing keys 500, key 500 support sealing element 200 part-structure squeeze sealing
Part 200 so that sealing element 200 is squeezed and then touch-control electrical control member 410, and completes jingle bell.It is close after the completion of pressing keys 500
The reseting elasticity of sealing 200 can drive key 500 to automatically reset, and improve the use reliability of key 500.It is understood that
It is that in its natural state, key 500 is fastened in the side of shell 100 to key 500, prevents key 500 to be detached from accommodation groove 121, i.e.,
Prevent the loosening of key 500.
Above-mentioned doorbell component 10 includes shell 100, sealing element 200, pressing plate 300, circuit board 400 and key 500, key
500 are placed in accommodation groove 121 and expose to shell 100, and one end of key 500 supports sealing element 200, other end clamping shell
100, and electrical control member 410 is triggered by sealing element 200.The sealing element 200 of above-mentioned doorbell component 10 be placed in accommodation groove 121 and with
Shell 100 connects, and surrounds seal chamber with the circuit board 400, and electrical control member 410 is located at seal chamber, effectively prevents outside
Water enters in circuit board 400, to damage circuit board 400 and electrical control member 410.
With reference to Fig. 4, in one embodiment, shell 100 includes shell 110 and the light guide 120 for being connected to shell 110, outside
Shell 110 and light guide 120 can also be integrally formed, to realize seamless connection, so that waterproofing grade can achieve IP68.
The light guide 120 recess forms accommodation groove 121, and sealing element 200 is connected to light guide 120, and shell 110 is located at the back of light guide 120
To the side of accommodation groove 121, and it is connected to circuit board 400.Specifically, light guide 120 can be the structure of ring-like, shell
110 are centered around the outside of light guide 120 to surround light guide 120, and shell 110 is far from extraneous one end and circuit board
400 connections, connection type can be threaded connection.In conjunction with Fig. 3, key 500 is placed in accommodation groove 121 and supports sealing element
200, the part-structure of key 500 is connected in light guide 120, another part structure can be pierced by accommodation groove 121 notch or
It is concordant with the height of notch, so that user in pressing keys 500, can be relatively easy to contact key 500, and then realizes and press
The pressing of key 500.It is understood that shell 110 and light guide 120 can be detachable structure, so as to doorbell component 10
Replacement and installation.
With reference to Fig. 3 and Fig. 5, in one embodiment, sealing element 200 includes ontology 210 and the interconnecting piece for being connected to ontology 210
220, key 500 is held in ontology 210, and the side of ontology 210 towards circuit board 400 supports electrical control member 410, interconnecting piece 220 with
Light guide 120 connects.Specifically, when light guide 120 is annular in shape, the cross section of accommodation groove 121 is substantially in the form of annular discs, due to close
Sealing 200 is placed in accommodation groove 121, i.e., sealing element 200 can be the structure of similar plate-like, therefore ontology 210 can be similar
The structure of plate-like.Interconnecting piece 220 is connected to ontology 210, i.e., interconnecting piece 220, which can be, is surrounded on the setting of ontology 210, it is possible to understand that
, interconnecting piece 220 is connected at the circumferential edge of ontology 210 and annular in shape.In one embodiment, interconnecting piece 220 is arranged convex
221 are played, protrusion 221 protrudes from side of the interconnecting piece 220 backwards to circuit board 400, and light guide 120 is towards the side of circuit board 400
Limiting slot 125 is offered, protrusion 221 is placed in limiting slot 125.Further, convex when the shape of interconnecting piece 220 is annular in shape
It plays 221 and is set to interconnecting piece 220, the shape of protrusion 221 may be ring-type and protrude from interconnecting piece 220, and protrusion 221 is placed in
Limiting slot 125, i.e. limiting slot 125 are located at interconnecting piece 220 towards the side of circuit board 400, and protrusion 221 is mutual with limiting slot 125
Adaptation, the cross section of limiting slot 125 is ring-type at this time.The relationship sealed due to raised 221 with the mutual cooperation of limiting slot 125,
When water flow is flowed into along the gap of shell 110 and key 500, water flow can be deposited at ontology 210, without going past interconnecting piece 220
The cavity for flowing into sealing, effectively strengthens waterproof performance.
With reference to Fig. 3, in one embodiment, the side of interconnecting piece 220 towards circuit board 400 is recessed to form sunk area 223,
Sunk area 223 extends to the edge of interconnecting piece 220, and at least partly structure of pressing plate 300 is placed in sunk area 223 and compresses
Interconnecting piece 220.Specifically, pressing plate 300 compresses interconnecting piece 220 by sunk area 223, wherein pressing plate 300 includes support division
310 and fused portion 320, support division 310 and fused portion 320 are integrally formed, and support division 310 can be placed in sunk area 223 simultaneously
Compress interconnecting piece 220, and the shape of support division 310 and the shape of the sunk area 223 are mutually adapted, when fused portion 320 with lead
When light part 120 connects, support division 310 presses interconnecting piece 220, is tightly connected with realizing.In another embodiment, pressing plate 300 can
Not include support division 310 and fused portion 320, i.e. the total of pressing plate 300 supports sunk area 223, and pressing plate 300
The opening that sunk area 223 is protruded in side is concordant, in order to the fusion of light guide 120.
In one embodiment, 300 ultrasonic fusing of pressing plate is in light guide 120.Specifically, pressing plate 300 is connected to light guide
120 and sealing element 200 is compressed, i.e., pressing plate 300 can first compress sealing element 200, then by ultrasonic fusing technique so that pressing plate
300 and 120 welding of light guide be integrated, pressing plate 300 cannot be separated with light guide 120 at this time, and pressing plate 300 pushes down sealing element 200
Pressure it is big and uniformly, while enhancing the sealing effect of sealing element 200, prevent water flow from entering circuit board 400.In other realities
It applies in example, a pressing cavity can be preset before pressing plate 300 and the fusion of light guide 120, when pressing plate 300 presses sealing element 200
When, sealing element 200 can be prevented to be extruded in pressing cavity because pressure force is excessive.It is understood that in pressing cavity
Sealing element 200 can preset biggish precompressed amount, set for high waterproofing grade, and make to can achieve under the pressing dynamics
IP68 waterproofing grade, thus preferable water proof and dust proof performance can be obtained.
Further, since the connection of pressing plate 300 and light guide 120 is by fusion process, light guide 120 can be preset
Sufficient space makes the fusion of pressing plate 300 when on light guide 120, and there is also gaps, i.e., can between pressing plate 300 and circuit board 400
With there are gaps, so that there may also be gaps between interconnecting piece 220 and circuit board 400, prevent pressing plate 300 to circuit board
400 generate pressure, make the damaging components of circuit board 400.Wherein, the thickness of pressing plate 300 can be relatively thin, so that shell 100
Thinner thickness, further the thickness of the shell 100 can be 4mm or more so that the thickness of shell 100 as far as possible compared with
It is thin.
With reference to Fig. 4 and Fig. 5, in one embodiment, ontology 210 offers touch-control slot 211 backwards to the side of circuit board 400,
The part-structure of key 500 is placed in touch-control slot 211, and can support ontology 210 by the slot bottom of touch-control slot 211 to trigger electricity
Control 410.Wherein, the part-structure of key 500 is mutually adapted with touch-control slot 211, when user's pressing keys 500, key 500
Support the slot bottom of touch-control slot 211 and extrusion body 210,210 extrusion fixed part of ontology so that fixed part deforms so that
Ontology 210 triggers electrical control member 410, realizes jingle bell.In conjunction with Fig. 7, in one embodiment, key 500 includes touch control part 510, clamping
Portion 520 and press section 530, touch control part 510, holding section 520 are connect with press section 530 respectively, and protrude from press section 530 respectively
The side towards circuit board 400, wherein touch control part 510, holding section 520 and press section 530 can also be integrally formed.Specifically
Ground, touch control part 510, which is placed in touch-control slot 211, supports sealing element 200, and to realize assembly positioning, holding section 520 is fastened in leaded light
For part 120 to prevent key 500 from deviating from, press section 530 exposes to light guide 120.Wherein, the shape of the cross section of press section 530
It can be convenient for the shape of user's pressing for round, rectangular, rectangle, prismatic etc., when the circular in cross-section of press section 530,
The diameter of press section 530 can be greater than 25mm, and the practical impression of user can be improved in biggish contact area.It is understood that
It is that press section 530 can be designed to that interior thickness is less than the shape of edge thickness, when user presses press section 530, pressing
Sense of touch is more comfortable.
With reference to Fig. 3, Fig. 6 and Fig. 7, in one embodiment, holding section 520 includes multiple and is arranged at intervals at touch control part 510
Circumferential direction.Specifically, holding section 520 is substantially in hook-shaped, and is at least arranged 4, week of 4 holding sections 520 in touch control part 510
To spaced set, so that button keeps balance, the touch control part 510 positioned at touch-control slot 211 is to trigger the force of electrical control member 410
Point.During user's pressing keys 500, under limiting case when such as edge of user's pressing keys 500, above structure
It is arranged, so that the holding section 520 opposite with pressing position of key 500 can be used as the fulcrum of lever, is using lever principle
It may make touch control part 510 to generate inside displacement, and then electrical control member 410 triggered by sealing element 200.Similarly, lever original is utilized
Reason can squeeze touch control part 510 when user presses the other positions on 530 surface of press section, so that touch control part 510 squeezes
Sealing element 200, sealing element 200 deform and then trigger electrical control member 410.It is understood that holding section 520 can also be surround
The circumferential direction of touch control part 510, the i.e. shape of holding section 520 can also be ring-like, and be fastened in light guide 120.In conjunction with Fig. 8,
Fig. 9 and Figure 10, in one embodiment, light guide 120 are also provided with card slot 123, and card slot 123 extends to the edge of light guide 120,
So that holding section 520 is fastened in card slot 123.Further, the shape of card slot 123 can be mutually adapted with holding section 520, so that
Holding section 520 can be stable be held on light guide 120.The setting of above-mentioned holding section 520 can prevent the abjection of key 500 from holding
Slot 121 is set, plays the role of assembly limit, effectively improves assembly efficiency.Wherein, the area of the press section 530 of key 500 is also
Can be slightly larger, and the surface engraving group in press section 530, increase the interest of user.
With reference to Fig. 3 and Fig. 7, in one embodiment, gap is formed between holding section 520 and touch control part 510, ontology 210
Part-structure is placed in gap and is arranged touch control part 510 by touch-control slot 211.Specifically, when touch control part 510 is placed in touch-control slot
When 211, the cell wall of touch-control slot 211 can be placed in the gap between holding section 520 and touch control part 510, at the same holding section 520 with
Card slot 123 is clamped, and above-mentioned matching relationship is sufficient to make key 500 and the matching relationship of sealing element 200 closer, anti-water system
Number is also higher.
With reference to Fig. 3, in one embodiment, doorbell component 10 further includes illuminating part 600,400 electricity of illuminating part 600 and circuit board
Property connection, illuminating part 600 issue light can be observed from the exposed surface of light guide 120.Specifically, light guide 120 can
Think the material of light transmission, illuminating part 600 can be LED light, and the array arrangement on circuit board 400, circuit board 400 can promote
LED light is set to shine, for example, its light transmittance is 60% or more.When LED light shines, the light of sending reaches light guide 120 and from leading
The surface open of light part 120 increases doorbell component 10 honorable together, when the surface that light guide 120 is emerging in the external world is annular in shape
When, after the illuminating part 600 of array arrangement shines, the effect of horse race lamp can be realized on the surface of light guide 120, so as to mention
Rise the decorative effect of doorbell component 10.Particularly, in half-light environment such as night, the setting of illuminating part 600 can to use
Family is easier to observe the position of doorbell component 10, to promote the convenience used.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of doorbell component characterized by comprising
Shell offers accommodation groove；
Sealing element is placed in the accommodation groove and connect with the shell；
Pressing plate is connected to the shell and compresses the sealing element, so that one end of sealing element sealing accommodation groove；
Circuit board away from the side of the accommodation groove and is connected to the shell set on the sealing element, and the circuit board sets
There is electrical control member；And
Key is placed in the accommodation groove and is fastened in the shell, and the part-structure of the key supports the sealing element, with
The electrical control member is triggered by the sealing element.
2. doorbell component according to claim 1, which is characterized in that the shell includes shell and is connected to the shell
Light guide, the light guide is recessed to form the accommodation groove, and the sealing element is connected to the light guide, and the shell is located at
The light guide is connected to the circuit board backwards to the side of the accommodation groove.
3. doorbell component according to claim 2, which is characterized in that the sealing element includes ontology and is connected to described
The interconnecting piece of body, the key are held in the ontology, and the side of the ontology towards the circuit board supports the electrical control member,
The interconnecting piece setting protrusion, the protrusion protrude from the interconnecting piece backwards to the side of the circuit board, the light guide court
Limiting slot is offered to the side of the circuit board, the protrusion is placed in the limiting slot.
4. doorbell component according to claim 3, which is characterized in that the side of the interconnecting piece towards the circuit board is recessed
It falls into and forms sunk area, the sunk area extends to the edge of the interconnecting piece, at least partly structure accommodating of the pressing plate
In the sunk area and compress the interconnecting piece.
5. doorbell component according to claim 3, which is characterized in that the ontology is opened up backwards to the side of the circuit board
There is touch-control slot, the part-structure of the key is placed in the touch-control slot, and the key can pass through the slot bottom of the touch-control slot
The ontology is supported to trigger the electrical control member.
6. doorbell component according to claim 5, which is characterized in that the key includes touch control part, holding section and pressing
Portion, the touch control part, the holding section are connect with the press section respectively, and are protruded from described in the direction of the press section respectively
The side of circuit board；The holding section includes circumferential direction that is multiple and being arranged at intervals at the touch control part, and the holding section and institute
It states and forms gap between touch control part, the part-structure of the ontology is placed in the gap and is arranged by the touch-control slot described
Touch control part, the holding section are fastened in the light guide, and the press section exposes to the light guide.
7. doorbell component according to claim 6, which is characterized in that the light guide is also provided with card slot, the card slot
The edge of the light guide is extended to, so that the holding section is fastened in the card slot.
8. according to the described in any item doorbell components of claim 2-7, which is characterized in that the pressing plate ultrasonic fusing is in described
Light guide.
9. doorbell component according to claim 8, which is characterized in that between existing between the light guide and the circuit board
Every.
10. doorbell component according to claim 9, which is characterized in that it further include illuminating part, the illuminating part and the electricity
Road plate is electrically connected, and the light that the illuminating part issues can be observed from the exposed surface of the light guide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910856989.9A CN110491047A (en) | 2019-09-11 | 2019-09-11 | Doorbell component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910856989.9A CN110491047A (en) | 2019-09-11 | 2019-09-11 | Doorbell component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110491047A true CN110491047A (en) | 2019-11-22 |
Family
ID=68557388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910856989.9A Pending CN110491047A (en) | 2019-09-11 | 2019-09-11 | Doorbell component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110491047A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111063571A (en) * | 2019-12-31 | 2020-04-24 | 上海摩勤智能技术有限公司 | Sealing structure and electronic terminal |
| WO2023236997A1 (en) * | 2022-06-10 | 2023-12-14 | 苏州索迩电子技术有限公司 | Key structure, earphone head and bone conduction earphone |
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|---|---|---|---|---|
| JP2009146806A (en) * | 2007-12-17 | 2009-07-02 | Citizen Electronics Co Ltd | Push button switch |
| CN206293322U (en) * | 2016-12-16 | 2017-06-30 | 乐清市裕林电子有限公司 | A kind of new waterproof Metal snap |
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| CN210574114U (en) * | 2019-09-11 | 2020-05-19 | 深圳市凯木金科技有限公司 | Doorbell subassembly |
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| JP2009146806A (en) * | 2007-12-17 | 2009-07-02 | Citizen Electronics Co Ltd | Push button switch |
| CN206293322U (en) * | 2016-12-16 | 2017-06-30 | 乐清市裕林电子有限公司 | A kind of new waterproof Metal snap |
| US20180191930A1 (en) * | 2017-01-04 | 2018-07-05 | Google Llc | Doorbell Camera |
| CN107068459A (en) * | 2017-01-11 | 2017-08-18 | 深圳市韶音科技有限公司 | Press-key structure and electronic equipment |
| CN210574114U (en) * | 2019-09-11 | 2020-05-19 | 深圳市凯木金科技有限公司 | Doorbell subassembly |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111063571A (en) * | 2019-12-31 | 2020-04-24 | 上海摩勤智能技术有限公司 | Sealing structure and electronic terminal |
| WO2023236997A1 (en) * | 2022-06-10 | 2023-12-14 | 苏州索迩电子技术有限公司 | Key structure, earphone head and bone conduction earphone |
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