CN207587638U - The shell mechanism of terminal appliance - Google Patents
The shell mechanism of terminal appliance Download PDFInfo
- Publication number
- CN207587638U CN207587638U CN201721461550.9U CN201721461550U CN207587638U CN 207587638 U CN207587638 U CN 207587638U CN 201721461550 U CN201721461550 U CN 201721461550U CN 207587638 U CN207587638 U CN 207587638U
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- China
- Prior art keywords
- terminal
- pedestal
- cover
- wall body
- shell mechanism
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Abstract
A kind of shell mechanism of terminal appliance, including pedestal, the outer wall of the pedestal is equipped with two mounting grooves positioned at both sides, further include two terminal covers being separately mounted in two mounting grooves, it is located at the buckling parts being equipped in mounting groove for fixing terminal lid on the pedestal, the terminal cover is equipped with and the matched buckle of buckling parts on the periphery wall to fit with pedestal；During installation, terminal cover is inserted into mounting groove, and buckle and the buckling parts of pedestal of terminal cover interlock to be fixedly connected with realizing between terminal cover and pedestal.The utility model provides that a kind of simple in structure, overall appearance is smooth, beautiful and the terminal appliance of good fixing effect between terminal cover and pedestal shell mechanism.
Description
Technical field
The utility model is related to low voltage electrical apparatus technology fields, and in particular to a kind of shell mechanism of terminal appliance.
Background technology
Existing modularization terminal, such as contactor, general there are two types of housing designs, Double-casing and more housings, Double-casings
The inner bodies such as calutron, contact apparatus, wire connection terminal can be all mounted on a side body in assembling, it then will be another
Side body closes up completion assembling；More housings generally comprise pedestal, upper cover and wire connection terminal lid, during assembling can by calutron,
Contact apparatus is partially installed on pedestal, in the housing that upper cover is formed, and connection terminal portion is mounted in wire connection terminal lid, wiring
Terminal cover is on the housing that pedestal, upper cover are formed, existing more shell structures, using card between wire connection terminal lid and housing
Button connection, has the following problems：1st, it is buckled positioned at hull outside face surface irregularity, unsightly；2nd, buckle is located at hull outside
Face easily causes wire connection terminal lid to come off with the interference of other devices；3rd, buckle dismounting need to be broken into two with one's hands to both sides, and dismounting is inconvenient, and again
Fixed effect declines after new installation.
Utility model content
The purpose of the utility model is to overcome the defects of the prior art, provide it is a kind of it is simple in structure, overall appearance is smooth,
Beautiful and the terminal appliance of good fixing effect between terminal cover and pedestal shell mechanism.
To achieve the above object, the utility model employs following technical solution：
A kind of shell mechanism of terminal appliance, including pedestal 1, the outer wall of the pedestal 1 is equipped with two positioned at both sides
Mounting groove 10 further includes two terminal covers 3 being separately mounted in two mounting grooves 10, is located at mounting groove 10 on the pedestal 1
The interior buckling parts 12 being equipped with for fixing terminal lid 3, the terminal cover 3 are equipped with and button on the periphery wall to fit with pedestal 1
The matched buckle 31 in conjunction portion 12；During installation, terminal cover 3 is inserted into mounting groove 10, the buckle 31 of terminal cover 3 and the button of pedestal 1
Conjunction portion 12 interlocks to be fixedly connected with realizing between terminal cover 3 and pedestal 1.
Preferably, the buckling parts 12 is groove structure, and the buckle 31 tilts the other end for one end and is connected to terminal cover 3
On rib, the rib tilting end to its connecting pin direction it is consistent with the installation direction of terminal cover 3.
Preferably, the installation direction of the 3 upper edge terminal cover 3 of terminal cover is equipped with guide groove 32, is located at peace on the pedestal 1
It is equipped with and 32 matched guide protrusions 13 of guide groove in tankage 10.
Preferably, each terminal cover 3 is connect including side peripheral wall 300, respectively with 300 vertical connection of side peripheral wall and from beginning to end successively
Preceding peripheral wall 301, top peripheral wall 302, rear peripheral wall 303 and bottom peripheral wall 304 and being surrounded by the peripheral wall of terminal cover 3 connect for accommodating
The chamber 30 of line terminals 34；The first wall body 101, the second wall body 102 and the third wall body 103 that each mounting groove 10 is connected by U-shaped
It surrounds, the third wall body 103 is located at the lower section of the first wall body 101；After installation, top peripheral wall 302 and the pedestal 1 of terminal cover 3
First wall body 101 is bonded, and bottom peripheral wall 304 is bonded with third wall body 103, and the second wall body 102 then blocks the side entrance of chamber 30.
Preferably, the buckling parts 12 is arranged on the third wall body 103 of pedestal 1, and the buckle 31 is arranged on terminal cover 3
Bottom peripheral wall 304 on and it is corresponding with buckling parts 12.
Preferably, the buckling parts 12 is the straight slot through third wall body 103, and the bottom surface of the pedestal 1 is equipped with and can hide
Keep off the retainer of buckling parts 12.
Preferably, can accommodate two wire connection terminals 34 in each terminal cover 3, be located in chamber 30 two wire connection terminals 34 it
Between be equipped with for two wire connection terminals 34 of dielectric separation partition board 35；Each wire connection terminal 34 passes through a conductive sheet 15 and pedestal
Device electrical connection in 1.
Preferably, the partition board 35 is equipped with the step 36 that can be abutted against with the second wall body 102 of pedestal 1.
Preferably, the terminal appliance is contactor, and the contactor is further included in the installation cavity 11 of pedestal 1
Calutron and contact apparatus, by running through pedestal between the calutron in the pedestal 1 and the wire connection terminal 34 outside pedestal 1
The conductive sheet 15 of 1 the second wall body 102 is electrically connected.
Preferably, the upper cover 2 closed on pedestal 1 can be covered by further including, and the top surface of the pedestal 1 is equipped with surrounding edge 16, described
The thickness of surrounding edge 16 is less than the wall degree of pedestal 1, and the outside of surrounding edge 16 is equipped with the wedge-shaped protrusion 161 for fixed cover 2, institute
It states upper cover 2 and is equipped with the card slot 21 coordinated with wedge-shaped protrusion 161；After installation, upper cover 2 is fallen on the top surface of pedestal 1, and surrounding edge 16 is stretched
Enter in upper cover 2, and wedge-shaped protrusion 161 is caught in card slot 21 and is fixedly connected between realization upper cover 2 and pedestal 1.
The shell mechanism of the terminal appliance of the utility model, in the mounting groove by terminal cover inserted base, and in terminal
Lid is equipped with the buckle and buckling parts that achieve a fixed connection with the wall body that pedestal fits so that the overall appearance of terminal appliance is more
Add smooth, beautiful, simple in structure, and external devices can not interfere with the fastening between terminal cover and pedestal, what is both ensured consolidates
Determine effect.In addition, terminal cover repeated removal had both been facilitated to install, the fixed effect between terminal cover and pedestal can be also ensured.
Description of the drawings
Fig. 1 is the structure diagram of the shell mechanism of the utility model terminal appliance；
Fig. 2 is the structure diagram of the utility model pedestal；
Fig. 3 is the structure diagram of the utility model terminal cover；
Fig. 4 is the structure diagram of the utility model upper cover.
Specific embodiment
Below in conjunction with the embodiment that attached drawing 1 to 4 provides, the shell mechanism of the terminal appliance of the utility model is further illustrated
Specific embodiment.The shell mechanism of the terminal appliance of the utility model is not limited to the following description.
As shown in Figs. 1-3, the shell mechanism of the terminal appliance of the utility model, including pedestal 1, the outer wall of the pedestal 1
Two mounting grooves 10 positioned at both sides are equipped with, further include two terminal covers 3 being separately mounted in two mounting grooves 10, terminal
Lid 3 is used to accommodate wire connection terminal 34, and the buckling parts 12 being equipped in mounting groove 10 for fixing terminal lid 3 is located on the pedestal 1,
The terminal cover 3 is equipped with and the matched buckle 31 of buckling parts 12 on the periphery wall to fit with pedestal 1；During installation, terminal
Lid 3 is inserted into mounting groove 10, the buckle 31 of terminal cover 3 and the buckling parts 12 of pedestal 1 interlock with realize terminal cover 3 and pedestal 1 it
Between be fixedly connected.The shell mechanism of the terminal appliance of the utility model in the mounting groove by terminal cover inserted base, and is being held
Son lid is equipped with the buckle and buckling parts that achieve a fixed connection with the wall body that pedestal fits so that the overall appearance of terminal appliance
Both it is more smooth, beautiful, it is simple in structure, and external devices can not interfere with the fastening between terminal cover and pedestal, ensure
Fixed effect.
As shown in Figure 1 and Figure 4, the shell mechanism of the terminal appliance of the utility model, conjunction can be covered on pedestal 1 by further including
Upper cover 2, the top surface of the pedestal 1 are equipped with surrounding edge 16, and the thickness of the surrounding edge 16 is less than the wall degree of pedestal 1, and surrounding edge 16
Outside is equipped with the wedge-shaped protrusion 161 for fixed cover 2, and the upper cover 2 is equipped with the card slot coordinated with wedge-shaped protrusion 161
21；After installation, upper cover 2 is fallen on the top surface of pedestal 1, and surrounding edge 16 is stretched into upper cover 2, and wedge-shaped protrusion 161 is caught in card slot 21
It realizes and is fixedly connected between upper cover 2 and pedestal 1.Fixed structure between pedestal and upper cover is simple and secured, the surrounding edge on pedestal
It is stretched into upper cover with wedge-shaped protrusion, it is similary but also the overall appearance of terminal appliance is more smooth, beautiful.The card slot 21 is set
The straight slot through 2 side wall of upper cover is set to, so as to easy to disassemble.
As shown in Figures 2 and 3, specifically, the buckling parts 12 is groove structure, and the buckle 31 tilts another for one end
End is connected to the rib in terminal cover 3, and the rib tilts end to the direction of its connecting pin and the installation direction one of terminal cover 3
It causes.During assembling, terminal cover 3 is inserted into mounting groove 10, and the buckle 31 of rib type is then inserted into the buckling parts 12 of slot type and occurs
Bending is so that terminal cover 3 is fixed.This structure design, the fixed effect between enhancing buckle and buckling parts, ensures terminal cover and bottom
Being connected firmly between seat.
Moreover, the installation direction of the 3 upper edge terminal cover 3 of terminal cover is equipped with guide groove 32, it is located at installation on the pedestal 1
It is equipped with and 32 matched guide protrusions 13 of guide groove in slot 10.The setting of guide groove and guide protrusions facilitates the peace of terminal cover
Dress.
As shown in Figures 2 and 3, each terminal cover 3 includes side peripheral wall 300, respectively with 300 vertical connection of side peripheral wall and successively
The preceding peripheral wall 301 of head and the tail connection pushes up peripheral wall 302, rear peripheral wall 303 and bottom peripheral wall 304 and surrounds use by the peripheral wall of terminal cover 3
In the chamber 30 for accommodating wire connection terminal 34；The first wall body 101, the second wall body 102 and the third that each mounting groove 10 is connected by U-shaped
Wall body 103 surrounds, and the third wall body 103 is located at the lower section of the first wall body 101；After installation, the top peripheral wall 302 of terminal cover 3 with
First wall body 101 of pedestal 1 is bonded, and bottom peripheral wall 304 is bonded with third wall body 103, and the second wall body 102 then blocks the side of chamber 30
Entrance.
The buckling parts 12 is arranged on the third wall body 103 of pedestal 1, and the buckle 31 is arranged on the bottom week of terminal cover 3
It is on wall 304 and corresponding with buckling parts 12.Also, the length of the third wall body 103 is more than the length of the first wall body 101, the
One wall body 101 can avoid wire connection terminal 34 for adjusting the adjusting mouth of terminal screw.The setting of the position of buckling parts and buckle is reasonable,
Neither other devices are formed and are interfered, also improve the convenience and reliability of terminal cover installation.
Further, the buckling parts 12 is the straight slot through third wall body 103, and the bottom surface of the pedestal 1 is used to install
Track, and the bottom surface of pedestal 1 is equipped with the retainer that can block buckling parts 12.In use, on 1 track installation face of pedestal
Retainer (not shown) can cover buckling parts 12, therefore external devices can not interfere with the fastening of the two, ensure fixed effect
Fruit.During dismounting, terminal cover 3 can be made to be detached from fastening, convenient disassembly reversed pressing of the buckle 31 to its bending using tool.Weight
During new installation, if the buckle 31 of rib type is bent outwardly reductions, only need to by rib again it is turned-out can restore to be buckled 31 consolidate
Effect is determined, so that repeated removal does not cause a hidden trouble.
Two wire connection terminals 34 can be accommodated in each terminal cover 3, are equipped between two wire connection terminals 34 in chamber 30
For the partition board 35 of two wire connection terminals 34 of dielectric separation；Each wire connection terminal 34 passes through in a conductive sheet 15 and pedestal 1
Device is electrically connected, and the conductive sheet 15 may pass through the through-hole on the second wall body 102, and the partition board 35 is similarly positioned in two conductive sheets
It insulate between 15 to it.The partition board 35 is equipped with can abut against terminal during with to installation with the second wall body 102 of pedestal 1
Lid 3 plays the step 36 of backstop action.Step 36 is used for limiting the position that terminal cover 3 is inserted into mounting groove 10.
The bottom peripheral wall 304 of the terminal cover 3 is equipped with two guide boss 33 separately, between two guide boss 33
The guide groove 32 is formed, the third wall body 103 of the pedestal 1 is convex equipped with two sides respectively positioned at 13 both sides of guide protrusions
Edge 14 forms two guiding grooves, matches respectively with two guide boss 33 between the guide protrusions 13 and two side flanges 14
It closes；The quantity of the buckle 31 is two, and two buckles 31 are separately positioned in the through-hole of two guide boss 33；Also, institute
It is symmetrical about partition board 35 to state two guide boss 33.
In a specific embodiment, the terminal appliance be contactor, the pedestal 1 being electrically connected with wire connection terminal 34
Interior device is calutron；The contactor further includes the calutron and contact apparatus in the installation cavity 11 of pedestal 1,
It is led by running through the second wall body 102 of pedestal 1 between the wire connection terminal 34 outside calutron and pedestal 1 in the pedestal 1
Electric piece 15 is electrically connected.
The above content is combine specific preferred embodiment further detailed description of the utility model, it is impossible to
Assert that the specific implementation of the utility model is confined to these explanations.For the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, several simple deduction or replace can also be made, should all be regarded
To belong to the scope of protection of the utility model.
Claims (10)
1. a kind of shell mechanism of terminal appliance, it is characterised in that：Including pedestal (1), the outer wall of the pedestal (1) is equipped with position
Two mounting grooves (10) in both sides further include two terminal covers (3) being separately mounted in two mounting grooves (10), the bottom
Seat (1) on be located at mounting groove (10) in be equipped with for fixing terminal lid (3) buckling parts (12), the terminal cover (3) with bottom
The periphery wall that seat (1) fits is equipped with and the matched buckle (31) of buckling parts (12)；During installation, terminal cover (3) is inserted into peace
In tankage (10), the buckle (31) of terminal cover (3) interlocks to realize terminal cover (3) and pedestal with the buckling parts (12) of pedestal (1)
(1) it is fixedly connected between.
2. the shell mechanism of terminal appliance according to claim 1, it is characterised in that：The buckling parts (12) is groove knot
Structure, the buckle (31) are connected to the rib in terminal cover (3) for one end tilting other end, and the tilting end of the rib connects to it
The direction for connecing end is consistent with the installation direction of terminal cover (3).
3. the shell mechanism of terminal appliance according to claim 1, it is characterised in that：Terminal cover (3) the upper edge terminal
The installation direction for covering (3) is equipped with guide groove (32), is located in mounting groove (10) on the pedestal (1) and is equipped with and guide groove (32) phase
The guide protrusions (13) of cooperation.
4. according to the shell mechanism of any terminal appliances of claim 1-3, it is characterised in that：Each terminal cover (3) packet
It includes side peripheral wall (300), the preceding peripheral wall (301) that head and the tail connects with side peripheral wall (300) vertical connection and successively respectively, push up peripheral wall
(302), it rear peripheral wall (303) and bottom peripheral wall (304) and is surrounded to accommodate wire connection terminal (34) by the peripheral wall of terminal cover (3)
Chamber (30)；The first wall body (101), the second wall body (102) and the third wall body that each mounting groove (10) is connected by U-shaped
(103) it surrounds, the third wall body (103) is positioned at the lower section of the first wall body (101)；After installation, the top peripheral wall of terminal cover (3)
(302) it is bonded with the first wall body of pedestal (1) (101), bottom peripheral wall (304) is bonded with third wall body (103), the second wall body
(102) side entrance of chamber (30) is then blocked.
5. the shell mechanism of terminal appliance according to claim 4, it is characterised in that：The buckling parts (12) is arranged on bottom
On the third wall body (103) of seat (1), the buckle (31) is arranged on the bottom peripheral wall (304) of terminal cover (3) and and buckling parts
(12) it is corresponding.
6. the shell mechanism of terminal appliance according to claim 5, it is characterised in that：The buckling parts (12) is through the
The straight slot of three wall bodies (103), the bottom surface of the pedestal (1) are equipped with the retainer that can block buckling parts (12).
7. the shell mechanism of terminal appliance according to claim 4, it is characterised in that：It can be accommodated in each terminal cover (3)
Two wire connection terminals (34), chamber (30) is interior to be located between two wire connection terminals (34) equipped with for two terminals of dielectric separation
The partition board (35) of sub (34)；Each wire connection terminal (34) is electrically connected by a conductive sheet (15) with the device in pedestal (1).
8. the shell mechanism of terminal appliance according to claim 7, it is characterised in that：The partition board (35) is equipped with can be with
The step (36) that the second wall body (102) of pedestal (1) abuts against.
9. the shell mechanism of terminal appliance according to claim 1, it is characterised in that：The terminal appliance is contactor,
The contactor further includes the calutron and contact apparatus in the installation cavity (11) of pedestal (1), and the pedestal (1) is interior
The outer wire connection terminal (34) of calutron and pedestal (1) between pass through the conductive sheet for the second wall body (102) for running through pedestal (1)
(15) it is electrically connected.
10. the shell mechanism of terminal appliance according to claim 1, it is characterised in that：Conjunction can be covered in pedestal (1) by further including
On upper cover (2), the top surface of the pedestal (1) is equipped with surrounding edge (16), and the thickness of the surrounding edge (16) is less than the wall of pedestal (1)
Degree, and the outside of surrounding edge (16) is equipped with the wedge-shaped protrusion (161) for fixed cover (2), the upper cover (2) is equipped with and wedge
The card slot (21) of shape protrusion (161) cooperation；After installation, upper cover (2) is fallen on the top surface of pedestal (1), and surrounding edge (16) stretches into upper cover
(2) in, and wedge-shaped protrusion (161) is caught in card slot (21) and is fixedly connected between realization upper cover (2) and pedestal (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721461550.9U CN207587638U (en) | 2017-11-06 | 2017-11-06 | The shell mechanism of terminal appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721461550.9U CN207587638U (en) | 2017-11-06 | 2017-11-06 | The shell mechanism of terminal appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207587638U true CN207587638U (en) | 2018-07-06 |
Family
ID=62731044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721461550.9U Active CN207587638U (en) | 2017-11-06 | 2017-11-06 | The shell mechanism of terminal appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207587638U (en) |
-
2017
- 2017-11-06 CN CN201721461550.9U patent/CN207587638U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: NOARK ELECTRICS (SHANGHAI) Co.,Ltd. Assignor: Zhejiang Chint Electrics Co.,Ltd. Contract record no.: X2020330000031 Denomination of utility model: Shell structure of terminal electrical apparatus Granted publication date: 20180706 License type: Common License Record date: 20200509 |
|
| EE01 | Entry into force of recordation of patent licensing contract |