CN207147023U - A kind of electric connector and refrigerator - Google Patents
A kind of electric connector and refrigerator Download PDFInfo
- Publication number
- CN207147023U CN207147023U CN201720851441.1U CN201720851441U CN207147023U CN 207147023 U CN207147023 U CN 207147023U CN 201720851441 U CN201720851441 U CN 201720851441U CN 207147023 U CN207147023 U CN 207147023U
- Authority
- CN
- China
- Prior art keywords
- contact
- housing
- moving contact
- electric connector
- door body
- 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
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a kind of electric connector and refrigerator, and electric connector is applied to refrigerator, and refrigerator includes casing and door body, and electric connector includes first assembly and the second component, and first assembly is installed on door body, and the second component is installed on casing；Wherein：First assembly includes the first housing and contact terminal, and contact terminal is located at the first housing, and with the contact surface for exposing to the first housing；Second component includes the second housing, the first static contact, the first moving contact and reset unit, first static contact is fixed on the second housing, first moving contact is operatively connected to the second housing, when door body is opened, the first moving contact separates with the first static contact in the presence of reset unit and exposes to the second housing；When door body is closed, the first moving contact is moved under contact surface abutting and contacted with the first static contact.The invention also discloses the refrigerator for including above-mentioned electric connector.The utility model electric connector and refrigerator including the connector effectively save electric energy and can prevent potential safety hazard.
Description
Technical field
Refrigerator technical field is the utility model is related to, more particularly to a kind of electric connector and refrigerator.
Background technology
With the raising of quality of life, people propose higher requirement to the function of refrigerator；At present, carried in door body
The refrigerator of functional module has become the main flow of in the market, such as the refrigerator of display screen is carried in door body.In this door body
The subject matter that refrigerator with functional module faces is that how to solve the problems, such as the energization between door body and casing.Prior art
By setting elastic conductive component and conductive plate respectively on the casing of refrigerator and door body, when closing door body, elastic conduction
Element and conductive plate contact, so that functional module energization work.But this elastic conductive component and conductive plate are opened in door body
Folding angle it is smaller when still in contact condition, prevent door body from powering off in time, and just connect when door body does not completely close
Touching makes circuit turn-on, easily causes waste of energy and may cause electric shock accidents.
Utility model content
Main purpose of the present utility model is to propose a kind of electric connector, it is intended to solves existing electric connector and electric energy is made
Into wasting and the technical problem of potential safety hazard be present.
To achieve the above object, the utility model proposes a kind of electric connector, applied to refrigerator, the refrigerator bag
Casing and door body are included, the electric connector includes first assembly and the second component, and the first assembly is installed on the door body, and
Second component is installed on the casing；Wherein：
The first assembly includes the first housing and contact terminal, and the contact terminal is located at first housing, and has
There is the contact surface for exposing to first housing；
Second component includes the second housing, the first static contact, the first moving contact and reset unit, first stationary contact
Head is fixed on second housing, and first moving contact is operatively connected to second housing, when the door body is opened, institute
The first moving contact is stated to separate with first static contact in the presence of the reset unit and expose to second housing；Institute
When stating door body closing, first moving contact is moved under contact surface abutting and contacted with first static contact.
Preferably, the outside wall surface of first housing includes the first interface and the first mounting surface, first interface
The first via is offered, the contact surface exposes through first via；First mounting surface offers the second via, described
Contact terminal exposes to first housing through second via.
Preferably, the contact terminal includes the second static contact, bolster and the second moving contact, second moving contact
It is connected by the bolster with second static contact；
The contact surface is formed on second moving contact, and second static contact exposes to institute through second via
State the first housing.
Preferably, first housing medial surface corresponding with first interface is provided with positioning convex, the positioning
Raised neighbouring first via is set, and the side face of second moving contact is convexly equipped with the first limiting section；
Second static contact includes sleeve part and the binding post being connected with the sleeve part, the open shape of the sleeve part
Into in one end away from the binding post, the binding post first housing, the buffering are exposed to through second via
Part is placed in the sleeve part.
Preferably, the outside wall surface of second housing includes the second interface and the second mounting surface, second interface
First through hole is offered, first moving contact slidably coordinates with the first through hole, first moving contact inner week
Face is convexly equipped with the second limiting section；Second mounting surface offers the second through hole, and first static contact is through second through hole
Expose to second housing.
Preferably, the reset unit is elastic component, the first moving contact described in the elastic component elastic connection and described
The internal face of two housings.
Preferably, the first assembly includes two contact terminals, and second component is included first described in two groups
Moving contact and the first static contact.
Preferably, second component also includes cover plate, and the cover plate one side is overlapped in second interface, another side
Water deflector is convexly equipped with, the water deflector is between two first moving contacts.
Preferably, first interface is oppositely arranged with the first mounting surface, and the first assembly also includes the first buckle,
First buckle is located at the outside wall surface of first housing and between first interface and the first mounting surface；
Second interface is oppositely arranged with the second mounting surface, and second component also includes the second buckle, and described
Two buckles are located at the outside wall surface of second housing and between second interface and the second mounting surfaces.
The utility model also proposes that a kind of refrigerator, including casing and the door body with electric loading, the refrigerator also wrap
Electric connector is included, the electric connector includes first assembly and the second component, and the first assembly is installed on the door body, and institute
State the second component and be installed on the casing；Wherein：The first assembly includes the first housing and contact terminal, the contact terminal
Located at first housing, and with the contact surface for exposing to first housing；Second component includes the second housing, the
One static contact, the first moving contact and reset unit, first static contact are fixed on second housing, first moving contact
Second housing is operatively connected to, when the door body is opened, first moving contact is in the presence of the reset unit
Separated with first static contact and expose to second housing；When the door body is closed, first moving contact is described
Contact surface is moved under abutting and contacted with first static contact.
The utility model electric connector by reset unit make the first moving contact do can reset movement, when door body is opened,
First moving contact separates with the first static contact immediately under reset unit effect, circuit is disconnected in time；Begun to shut off in door body
When, the first moving contact first abuts with contact surface and shifts to the first static contact, when door body completely closes, the first moving contact and first
Static contact contacts, now circuit conductive；Thus, door body just powers off when the folding angle of unlatching is smaller, and when completely closing
Just it is powered, is effectively saved electric energy and prevents electric shock accidents.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the schematic diagram that the utility model electric connector is installed on refrigerator；
Fig. 2 is the enlarged diagram at A in Fig. 1；
Fig. 3 is the schematic side view of structure in Fig. 1；
Fig. 4 is the enlarged diagram at B in Fig. 3；
Fig. 5 is the sectorial structure schematic diagram of the embodiment of the utility model electric connector one；
Fig. 6 is the dimensional structure diagram of the utility model electric connector first assembly；
Fig. 7 is the schematic side view of first assembly in Fig. 6；
Fig. 8 is the diagrammatic cross-section of first assembly in Fig. 7；
Fig. 9 is the dimensional structure diagram of the component of the utility model electric connector second；
Figure 10 is the schematic side view of the second component in Fig. 9；
Figure 11 is the diagrammatic cross-section of the second component in Figure 10；
Figure 12 is the dimensional structure diagram of another embodiment of the component of the utility model electric connector second；
Figure 13 is the diagrammatic cross-section of the second component in Figure 12.
Drawing reference numeral explanation：
| Label | Title | Label | Title | Label | Title |
| 1 | First assembly | 2 | Second component | 3 | Casing |
| 4 | Door body | 11 | First housing | 12 | Contact terminal |
| 111 | First interface | 131 | Positioning convex | 132 | First flange |
| 112 | First mounting surface | 113 | First buckle | 121 | Contact surface |
| 122 | Second static contact | 142 | Sleeve part | 143 | Binding post |
| 123 | Second moving contact | 141 | First limiting section | 144 | Connection end |
| 145 | Contact jaw | 124 | Bolster | 21 | Second housing |
| 211 | Second interface | 261 | Pilot sleeve | 212 | Second mounting surface |
| 262 | Spacing collar | 213 | Second buckle | 231 | Second limiting section |
| 22 | First static contact | 23 | First moving contact | 251 | Water deflector |
| 24 | Reset unit | 25 | Cover plate | 133 | First via |
| 252 | Second flange | 134 | Second via | 263 | First through hole |
| 264 | Second through hole | 253 | Third through-hole |
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belong to the scope of the utility model protection.
If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction be only used for explain it is relative between each part under a certain particular pose (as shown in drawings)
Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes therewith.
If, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment
Two " etc. description is only used for describing purpose, and it is not intended that instruction or implying its relative importance or implicit indicating meaning
The quantity of the technical characteristic shown.Thus, " first " is defined, the feature of " second " can express or implicitly include at least one
Individual this feature.In addition, the technical scheme between each embodiment can be combined with each other, but must be with ordinary skill
Personnel can be implemented as basis, and this technical side is will be understood that when the combination appearance of technical scheme is conflicting or can not realize
The combination of case is not present, also not within the protection domain of the requires of the utility model.
The utility model proposes a kind of electric connector.
In the utility model embodiment, as shown in Figures 1 to 6, the connector is applied to refrigerator, and the refrigerator includes
Casing 3 and the door body 4 with electric loading, electric connector include the component 2 of first assembly 1 and second, and first assembly 1 is installed on door body
4, and the second component 2 is installed on casing 3；Wherein：
First assembly 1 includes the first housing 11 and contact terminal 12, and contact terminal is located at the first housing 11, and with exposed
In the contact surface 121 of the first housing 11；
Second component 2 includes the second housing 21, the first static contact 22, the first moving contact 23 and reset unit 24, and first is quiet
Contact 22 is fixed on the second housing 21, and the first moving contact 23 is operatively connected to the second housing 21, and when door body 4 is opened, first is dynamic
Contact 23 separates with the first static contact 22 in the presence of reset unit 24 and exposes to the second housing 21；When door body 4 is closed, the
One moving contact 23 is moved under the abutting of contact surface 121 and contacted with the first static contact 22.
In the present embodiment, first assembly 1 is installed in door body 4, when door body 4 is closed, first assembly 1 adjacent to casing 3,
And the second component 2 is installed on the position of the neighbouring door body 4 of casing 3.When door body 4 and casing 3 are pivotally connected, the connector is adjacent to pivot
Axle is set, in this way, on the one hand can preferably hide the component 2 of first assembly 1 or second, lifting refrigerator door 4 opens certain angle
Outward appearance after degree, and avoid user from touching；On the other hand, can be formed when contact surface 121 contacts with the first moving contact 22 larger
The arm of force, thus too big obstruction will not be caused to the closing of door body 4.
The contact terminal 12 of first assembly 1 electrically connects with the electric loading in door body 4, the first static contact 22 of the second component 2 with
Power end connection on casing 3.It should be noted that due to when door body 4 is in open mode, the first moving contact 23 and first
Static contact 22 is separated, therefore in this condition, the first moving contact 23 is simultaneously not charged, and the first moving contact 23 is touched also not even if user
Electric shock accidents can occur because being electrically shocked, and then improve the security of connector.
First housing 11 and the second housing 21 can be the hollow and thin-walled structure of closing, or open at one end, here preferably
For enclosed construction, and the first housing 11 and the second housing 21 are rectangular-shape.The contact surface 121 of contact terminal 12 can be with first
The outside wall surface of housing 11 is concordant, so can effectively prevent the abrasion of contact surface 121；The end face of first moving contact 23 is smaller than connecing
Contacting surface 121, the end face of the first moving contact 23 compared with small area can so contacted with the contact surface 121 of larger area completely, it is right
For mobilizable first moving contact 23, occur even in the contact position of the first moving contact 23 and contact surface 121 slightly inclined
Move, also do not interfere with the electrical-contact area of the first moving contact 23 and contact surface 121.
First moving contact 23 can be column, sheet or bulk, as long as can be moved easily and conduction.First moving contact 23
Movable connection with the second housing 21 can be rotatably connected or the slidable connection along direction initialization, as long as
Can meet the first moving contact 23 after being abutted with contact surface 121 activity to contacting with the first static contact 22, and not with contact surface
121 separate when abutting in the presence of reset unit 24 with the first static contact 22.For example, when the first moving contact 23 with
When second housing 21 is rotatably connected, the one end of the first moving contact 23 is connected with the second housing 21, and the other end can rotate around junction；
And when slidable connection along direction initialization of the first moving contact 23 and the second housing 21, a cunning can be set on the second housing 21
Groove or hole slidably coordinate with the first moving contact 23.In the present embodiment, the connection of the first moving contact 23 and the second housing 21 is excellent
Electing as makes the simpler slidable connection of event trace of the first moving contact 23.
Reset unit 24 is used for, after the first moving contact 23 contacts with the first static contact 22, and when external force reduction or disappearance
Make the first moving contact 23 separate with the first static contact 22 and move to expose to the second housing 21.Reset unit 24 can be elastic component,
Only it need to meet the first moving contact 23 can be allowed to do reset movement.For example, reset unit 24 can also be calutron, should
Calutron includes electromagnet and moving armature, by the way that moving armature is fixedly connected with the first moving contact 23, is then powered in electromagnet
When, by drive moving armature can with and then drive the first moving contact 23, the first moving contact 23 is being supported with contact surface 121
Slip away the first static contact 22 when connecing, namely when door body 4 is in open mode, or when opening to set angle, when first dynamic touch
First 23 separate with the first static contact 22, to ensure that the first moving contact 23 now is not charged；In addition, reset unit 24 may be used also
To be linkage rod slide block mechanism, the first moving contact can directly serve as " sliding block " in linkage rod slide block mechanism, pass through motor driving and connect
Bar so drive the first moving contact 23 separated with the first static contact 22, calutron or motor may be configured as just having opened in door body 4
It is powered when opening, and is powered off after preset time.
When electric connector is powered, electric current from the power end in casing 3 flow through the first static contact 22, the first moving contact 23 with
And binding post, finally flow through the electric loading in door body 4；It should be noted that the part electrical part in door body 4 also leads to simultaneously
Cross electric connector and transmit electric signal to casing 3.In the process, the contact surface 121 of contact terminal 12 with the folding of door body 4 and
Moved relative to the first moving contact 23, when door body 4 close to make contact surface 121 beginning abutted with the first moving contact 23 after, with door
The continuation of body 4 closes towards casing 3, and contact terminal 12 starts the first moving contact 23 of pushing and is allowed to move towards the first static contact 22；
When door body 4 closes completely, the first moving contact 23 is pushed into be contacted with the first static contact 22.When door body 4 starts to open, contact
Face 121 starts remote first moving contact 23, and now the first moving contact 23 back moves in the presence of reset unit 24, back
The mobile very first time just separates with the first static contact 22 and continues to abut with contact surface 121, and with the folding angle of door body 4
Degree increase, contact surface 121 continue away from the first moving contact 23, the first moving contact 23 also continue to away from the first static contact 22 and with
Contact surface 121 abuts, until the folding angle of door body 4 increase to make the curtailment of the first moving contact 23 with contact surface 121
Abut.
The utility model electric connector in the course of the work, when door body 4 is closed, the moving contact 23 of contact surface 121 and first
Contact, the first moving contact 23 contact with the first static contact 22 again, and forming closed circuit makes current lead-through, so that door body 4 is powered,
Electric loading normal work in door body 4.When door body 4 is opened, the first moving contact 23 separates with the first static contact 22, and circuit breaks
Open.
To sum up, when door body 4 does not completely close, after the moving contact 23 of contact surface 121 and first circuit still in off-state,
It is the electric loading power supply in door body 4 that closed circuit is just formed when closure completely.Just being opened in door body 4 makes, the first moving contact
23 separate with the first static contact 22 immediately, although now contact surface 121 still abuts with the first moving contact 23, circuit is in disconnected
Open state.Thus, door body 4 can just power off when folding angle is smaller, and be just powered when completely closing, and be effectively saved electric energy
And prevent electric shock accidents caused by the first exposed moving contact 23 of human body false touch.
Further, as shown in Figure 6 to 8, the outside wall surface of the first housing 11 includes the first interface 111 and the first peace
Dress face 112, the first interface 111 offer the first via 133, and contact surface 121 exposes through the first via 133；First mounting surface
112 offer the second via 134, and contact terminal 12 exposes to the first housing 11 through the second via 134.
In the present embodiment, the first housing 11 is rectangular-shape, and the first mounting surface 112 can be and the first interface 111
Relative end face or curved surface；Because contact surface 121 will abut with the first moving contact 23, so in installation first assembly
First interface 111 will expose to door body 4 when 1.Contact terminal 12 exposes to the first housing 11 to connect through the second via 134
Line.
Further, as shown in figure 8, contact terminal 12 includes, the second static contact 122, bolster 124 and second are dynamic to be touched
First 123, the second moving contact 123 is connected by bolster 124 with the second static contact 122；Contact surface 121 is formed in the second moving contact
On 123, the second static contact 122 exposes to the first housing 11 through the second via 134.
In the present embodiment, the second static contact 122 is fixedly installed, the 123 movable setting of the second moving contact, contact surface 121
Formed on the exposed end face of the second moving contact 123；Pass through bolster 124 between second static contact 122 and the second moving contact 123
Connection, bolster 124 can be compression spring.It should be noted that the second moving contact 123, the static contact of bolster 124 and second
122 keep connection status, bolster 124 be used for when the second moving contact 123 is by greater impact provide a direction active force with
Impact of second moving contact 123 to the second static contact 122 is relaxed, so as to protect the second moving contact 123 and the second static contact simultaneously
122.For example, user overexerts sometimes when shutting door body 4, causes the second moving contact 123 with larger kinetic energy and
One moving contact 23 contacts, and when door body 4 closes completely by certain impact, in this process, the setting of bolster 124 makes
The second moving contact 123 and the second static contact 122 are effectively protected again while circuit remains closed, extends the second moving contact
123 and second static contact 122 working life.
Further, as shown in figure 8, the first housing 11 is provided with positioning convex with 111 corresponding medial surface of the first interface
131, positioning convex 131 is set adjacent to the first via 133, and the side face of the second moving contact 123 is convexly equipped with the first limiting section 141；The
Two static contacts 122 include sleeve part 142 and the binding post 143 being connected with sleeve part 142, and the open of sleeve part 142 is formed remote
From one end of binding post 143, binding post 143 exposes to the first housing 11 through the second via 134, and bolster 124 is placed in sleeve part
In 142.
In the present embodiment, the second moving contact 123 includes being flexibly connected end 144 and contact jaw 145, wherein, thicker connects
Contravention 145 slidably coordinates with the first via 133, and contact surface 121 is formed in contact jaw 145；Thinner connection end 144 is then
Sleeve part 142 is stretched into be connected with bolster 124；And the first limiting section 141 is formed in contact jaw 145, to positioning convex 131
Coordinate the second moving contact 123 is spacing in the first housing 11.Binding post 143 exposes to the first housing 11 and connects door to wiring
Electric loading on body 4.Thus, the second moving contact 123 is effectively made to keep movable state without skidding off the first housing 11, together
When, the second moving contact 123, the three of 124 and first static contact of bolster 22 is kept good contact condition, closed in door body 4
When both can guarantee that closing of circuit and can protected the second moving contact 123 and the second static contact 122.
Further, as shown in Fig. 9 to Figure 13, the outside wall surface of the second housing 21 includes the second interface 211 and the second peace
Dress face 212, the second interface 211 offer first through hole 263, and the first moving contact 23 slidably coordinates with first through hole 263,
The inner side face of first moving contact 23 is convexly equipped with the second limiting section；Second mounting surface 212 offers the second through hole 264, and first is quiet
Contact 22 exposes to the second housing 21 through the second through hole 264.
In the present embodiment, the second housing 21 is rectangular-shape, and the second mounting surface 212 can be and the first interface 111
Relative end face or curved surface；First moving contact 23 slidably matches somebody with somebody to merge with first through hole 263 exposes to the second interface
211, the first static contact 22 and the secure fit of the second through hole 264.It is understood that when door body 4 is opened, the first moving contact 23
The inner separated in the presence of reset unit 24 with the first static contact 22；When door body 4 closes, the outer end of the first moving contact 23
Abutted with contact surface 121, and the inner thrust in contact surface 121 is displaced downwardly to and contacted with the first static contact 22, so as to be formed
Closed circuit.The inner side face of first moving contact 23 is convexly equipped with the second limiting section, to prevent the first moving contact 23 from dropping out
The inner chamber of two housings 21, when the first moving contact 23 does not abut with contact surface 121, the confined planes of the second limiting section are connected to
The internal face of two housings 21.First static contact 22 exposes to the second housing 21 through the second through hole 264 and connects casing 3 to wiring
Power end.
Further, as shown in Figure 11 to Figure 13, reset unit 24 is elastic component, the moving contact of elastic component elastic connection first
23 and second housing 21 internal face.
In the present embodiment, elastic component is compression spring, and elastic component connects with 212 corresponding internal face of the second mounting surface,
And set around the first static contact 22, elastic component is not contacted with the first static contact 22 or insulated contact.It is it is understood that elastic
Part can also be the extension spring for being sheathed on the first moving contact 23 and being connected with 211 corresponding internal face of the second interface.
When door body 4 closes, the first moving contact 23 compression elastic piece under the abutting of contact surface 121 moves to and a static contact
Contact, now, elastic component have the elastic potential energy for returning to nature；When door body 4 is opened, contact surface 121 is gradually distance from
First moving contact 23, now the elastic potential energy of elastic component, which is converted into kinetic energy, makes elastic component return to nature, while promotes the
One moving contact 23 makes the first moving contact 23 away from the first static contact 22, is achieved in the reset movement of the first moving contact 23.In reality
In the application of border, the internal face of the second housing 21 is also formed with the pilot sleeve 261 to connect with first through hole 263, to prevent first
Moving contact 23 occurs radial deflection in moving process and can not contacted with the first static contact 22；In addition, the second peace housing is interior
Wall is also formed with enclosing the spacing collar 262 located at the first static contact 22, quiet in first reset unit 24 is mounted
Between contact 22 and spacing collar 262.
Further, as shown in Fig. 6 to Figure 13, first assembly 1 includes two contact terminals 12, and the second component 2 includes two
The first moving contact 23 of group and the first static contact 22.
In the present embodiment, two contact terminals 12 have the contact surface 121 abutted with two the first moving contacts 23 respectively,
Two the first moving contacts 23 correspond to two the first static contacts 22 respectively, while also correspond to two reset units 24.When door body 4 is closed
When, the contact surface 121 of two contact terminals 12 will contact with two the first moving contacts 23 respectively simultaneously, and even the first moving contact
23 want while contact with two the first static contacts 22 respectively that closed circuit could be formed.
Further, as shown in Fig. 9 to Figure 13, the second component 2 also includes cover plate 25, and the one side of cover plate 25 is overlapped in second pair
Junction 211, another side are convexly equipped with water deflector 251, and water deflector 251 is between two first moving contacts 23.
In the present embodiment, when the second component 2 is arranged on the OR gate body 4 of casing 3, two the first moving contacts 23 are along vertical side
To arrangement, cover plate 25 offers third through-hole 253 corresponding with first through hole 263, and when door body 4 is opened, the first moving contact 23 passes through
Third through-hole 253 protrudes cover plate 25；It is understood that the first moving contact 23 is slidably to match somebody with somebody in the same manner as third through-hole 253
Close.Water deflector 251 be used for prevented moisture the second interface 211 convergence after simultaneously contact two the first moving contacts 23 cause it is short
Road.Second component 2 is on casing 3 is installed in use, being influenceed by cold air caused by refrigerator, the second exposed interface 211
And the surface of two moving contacts easily forms steam, if when door body 4 is closed two the first moving contacts 23 by moisture turn on and
Closed circuit is formed with the power end of casing 3, then can cause the short circuit of circuit so as to damage power supply and other electrical parts；Therefore,
The setting of water deflector 251 can effectively prevent two the first moving contacts 23 because moisture and short circuit, enhance the safety of electric connector
Property and stability.
Further, as shown in Fig. 6 to Figure 13, the first interface 111 is oppositely arranged with the first mounting surface 112, first group
Part 1 also includes the first buckle 113, the first buckle 113 located at the first housing 11 outside wall surface and positioned at the first interface 111 and the
Between one mounting surface 112；Second interface 211 is oppositely arranged with the second mounting surface 212, and the second component 2 also includes the second buckle
213, the second buckle 213 is located at the outside wall surface of the second housing 21 and between the second interface 211 and the second mounting surface 212.
In the present embodiment, the first buckle 113 is used to first assembly 1 being fixedly mounted on door body 4, the frame wall of door body 4
The mounting hole installed for first assembly 1 is offered, first assembly 1 is arranged at installation with the exposed direction of the first interface 111
Hole is, it is necessary to explanation, and the edge of the first interface 111 is also formed with the first flange 132, for being positioned at first assembly 1
On mounting hole；When mounted, the one side of the first flange 132 inwardly is connected to the housing wall of door body 4, while the first buckle 113
Card access surface is connected to the inside casing wall of door body 4；Thus, ecto-entad by the location and installation of first assembly 1 in door body 4, after installation
First assembly 1 will not outwards come off in the presence of the first buckle 113, make the installation of the second component 2 more firm.
The function of second buckle 213 is identical with the first buckle 113, for the second component 2 to be fixedly mounted on into casing 3,
The frame wall of casing 3 also offers the mounting hole for the installation of the second component 2, and the second component 2 is with the exposed side of the second interface 211
To being arranged at mounting hole, it is to be understood that the edge of cover plate 25 is formed with the second flange 252, for positioning the second component 2
In on mounting hole；Make in installation, the one side of the second flange 252 inwardly is connected to the housing wall of casing 3, while the second buckle 213
Card access surface be connected to the inside casing wall of casing 3；Thus, ecto-entad by the location and installation of the second component 2 on casing 3, installation
The second component 2 also will not outwards come off in the presence of the second buckle 213 afterwards, make the installation of the second component 2 more firm.
The utility model also proposes that a kind of refrigerator, including casing 3 and the door body 4 with electric loading, the refrigerator also wrap
Include a kind of electric connector, the concrete structure of the electric connector with reference to above-described embodiment, due to this refrigerator employ it is above-mentioned all
Whole technical schemes of embodiment, therefore all beneficial effects at least caused by the technical scheme with above-described embodiment,
This is no longer repeated one by one.
Preferred embodiment of the present utility model is these are only, not thereby limits the scope of the claims of the present utility model, it is every
Under inventive concept of the present utility model, the equivalent structure transformation made using the utility model specification and accompanying drawing content, or
Directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.
Claims (10)
1. a kind of electric connector, applied to refrigerator, the refrigerator includes casing and door body, it is characterised in that described to be electrically connected
Connecing device includes first assembly and the second component, and the first assembly is installed on the door body, and second component is installed on institute
State casing；Wherein：
The first assembly includes the first housing and contact terminal, and the contact terminal is located at first housing, and with outer
It is exposed to the contact surface of first housing；
Second component includes the second housing, the first static contact, the first moving contact and reset unit, and first static contact is consolidated
Due to second housing, first moving contact is operatively connected to second housing, when the door body is opened, described the
One moving contact separates with first static contact in the presence of the reset unit and exposes to second housing；The door
When body is closed, first moving contact is moved under contact surface abutting and contacted with first static contact.
2. electric connector as claimed in claim 1, it is characterised in that the outside wall surface of first housing includes the first interface
With the first mounting surface, first interface offers the first via, and the contact surface exposes through first via；Described
One mounting surface offers the second via, and the contact terminal exposes to first housing through second via.
3. electric connector as claimed in claim 2, it is characterised in that
The contact terminal includes the second static contact, bolster and the second moving contact, and second moving contact passes through described slow
Stamping is connected with second static contact；
The contact surface is formed on second moving contact, and second static contact exposes to described the through second via
One housing.
4. electric connector as claimed in claim 3, it is characterised in that
First housing medial surface corresponding with first interface is provided with positioning convex, and the positioning convex is neighbouring described
First via is set, and the side face of second moving contact is convexly equipped with the first limiting section；
Second static contact includes sleeve part and the binding post being connected with the sleeve part, and the open of the sleeve part is formed
One end away from the binding post, the binding post expose to first housing through second via, and the bolster is put
In in the sleeve part.
5. electric connector as claimed in claim 2, it is characterised in that the outside wall surface of second housing includes the second interface
With the second mounting surface, second interface offers first through hole, and first moving contact and the first through hole are slidably
Coordinate, the inner side face of first moving contact is convexly equipped with the second limiting section；Second mounting surface offers the second through hole, institute
State the first static contact and expose to second housing through second through hole.
6. electric connector as claimed in claim 5, it is characterised in that the reset unit is elastic component, the elastic component bullet
Property connect the internal face of first moving contact and second housing.
7. electric connector as claimed in claim 5, it is characterised in that the first assembly includes two contact terminals,
Second component includes the first moving contact and the first static contact described in two groups.
8. electric connector as claimed in claim 7, it is characterised in that second component also includes cover plate, the cover plate one
Face is overlapped in second interface, and another side is convexly equipped with water deflector, and the water deflector is between two first moving contacts.
9. electric connector as claimed in claim 5, it is characterised in that
First interface is oppositely arranged with the first mounting surface, and the first assembly also includes the first buckle, first card
Button is located at the outside wall surface of first housing and between first interface and the first mounting surface；
Second interface is oppositely arranged with the second mounting surface, and second component also includes the second buckle, second card
Button is located at the outside wall surface of second housing and between second interface and the second mounting surface.
10. a kind of refrigerator, including casing and the door body with electric loading, it is characterised in that the refrigerator is also included as weighed
Profit requires the electric connector described in any one of 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720851441.1U CN207147023U (en) | 2017-07-13 | 2017-07-13 | A kind of electric connector and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720851441.1U CN207147023U (en) | 2017-07-13 | 2017-07-13 | A kind of electric connector and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207147023U true CN207147023U (en) | 2018-03-27 |
Family
ID=61675386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720851441.1U Active CN207147023U (en) | 2017-07-13 | 2017-07-13 | A kind of electric connector and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207147023U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112563791A (en) * | 2020-11-26 | 2021-03-26 | 深圳华侨城卡乐技术有限公司 | Conductive structure |
-
2017
- 2017-07-13 CN CN201720851441.1U patent/CN207147023U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112563791A (en) * | 2020-11-26 | 2021-03-26 | 深圳华侨城卡乐技术有限公司 | Conductive structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11329437B2 (en) | Insertion detection device for plug pins and a safety socket | |
| JPH0221591A (en) | Cooking utensil | |
| CN207147023U (en) | A kind of electric connector and refrigerator | |
| CN107143923A (en) | Air conditioner room unit and air conditioner | |
| CN208904267U (en) | Socket and its protection mechanism | |
| CN105702488B (en) | The internal feedback device of control and protective switching device | |
| CN105417330A (en) | Ultrathin two-in-one light curtain linkage device | |
| CN210039968U (en) | Contact limit switch | |
| CN205448229U (en) | Open preventing tong device and having its air conditioning equipment of closed structure | |
| CN101635227A (en) | Alarm switch capable of multiway starting and application device thereof | |
| CN204675589U (en) | Elevator doorway obstacle detector | |
| CN208424982U (en) | A kind of antitheft electrical cabinet | |
| CN107620553A (en) | Finger timber | |
| CN207144671U (en) | A kind of self-shield lockset and the power distribution cabinet containing the lockset | |
| CN209640858U (en) | A kind of CAD Graphing of Engineering protective device based on computer encryption | |
| CN207303539U (en) | the protection door mechanism of socket | |
| CN206633776U (en) | A kind of bus door | |
| CN206574616U (en) | The limit switch device that a kind of suitable elevator is used | |
| CN205810623U (en) | Lead arc microswitch | |
| CN205846469U (en) | A kind of safe and reliable direct current cabinet | |
| CN205206566U (en) | Fire control linkage door closer | |
| CN205407017U (en) | Block terminal suitable for car station | |
| CN218072149U (en) | Trade battery case electrical apparatus storehouse structure convenient to maintain | |
| CN204732341U (en) | Electric drive trolley type vacuum circuit-breaker conversion interlocking device | |
| CN219716692U (en) | Lifter switch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |