CN109637895A - A kind of contactor with side hanging auxiliary contact - Google Patents
A kind of contactor with side hanging auxiliary contact Download PDFInfo
- Publication number
- CN109637895A CN109637895A CN201811420566.4A CN201811420566A CN109637895A CN 109637895 A CN109637895 A CN 109637895A CN 201811420566 A CN201811420566 A CN 201811420566A CN 109637895 A CN109637895 A CN 109637895A
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- China
- Prior art keywords
- unit
- auxiliary contact
- shell
- catch flanges
- buckle
- Prior art date
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Links
- 238000009434 installation Methods 0.000 claims abstract description 8
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/02—Bases; Casings; Covers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/54—Contact arrangements
- H01H50/541—Auxiliary contact devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/54—Contact arrangements
- H01H50/56—Contact spring sets
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Buckles (AREA)
Abstract
The present invention relates to a kind of contactors with side hanging auxiliary contact, side hanging auxiliary contact is installed on the side side wall of contactor ontology, side hanging auxiliary contact includes shell, buckle module and spring, wherein, buckle module is that strip structure is installed in housing bottom surface, the buckle module connects shell by spring, and housing side is stretched out in buckle module one end, the other end is equipped with the first catch flanges unit for stretching out housing mounting surface, the housing mounting surface is equipped with the second catch flanges unit, the contactor mounting surface is equipped with snap-in groove unit matched with the first catch flanges unit and the second catch flanges unit.Compared with prior art, the installation and removal of side hanging auxiliary contact are realized in the activity of the buckle module that the present invention passes through bottom in shell, and user is allowed rapidly to assemble, dismantle without using any tool, using more convenient, the usage experience of user is improved.
Description
Technical field
The present invention relates to Low Voltage Electrical Apparatus, more particularly, to a kind of contactor with side hanging auxiliary contact.
Background technique
In contactor product currently on the market, the mounting structure of side hanging auxiliary contact and contactor ontology is complicated, in side
Hang auxiliary contact on have one sticks up hole, when dismantle side hanging auxiliary contact, need using tool be inserted into stick up hole be upturned
Disassembly can be completed, if lack tool, it is virtually impossible to carry out unarmed installation and removal, use is very inconvenient.
Summary of the invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide a kind of band side hanging auxiliary to touch
The contactor of head.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of contactor with side hanging auxiliary contact, side hanging auxiliary contact are installed on the side side wall of contactor ontology, institute
The side hanging auxiliary contact stated includes shell, buckle module and spring, wherein the shell includes housing mounting surface and shell bottom
Face, the contactor ontology include contactor mounting surface, and the buckle module is that strip structure is installed on housing bottom surface
On, which connects shell by spring, and housing side is stretched out in buckle module one end, and the other end, which is equipped with, stretches out shell peace
The first catch flanges unit in dress face, the housing mounting surface are equipped with the second catch flanges unit, the contactor peace
Dress face is equipped with snap-in groove unit matched with the first catch flanges unit and the second catch flanges unit.
Further, include the first pillar in the shell, a hollow cavity is equipped among the buckle module, the
One pillar passes through hollow cavity, and connects one end of hollow cavity, and the spring is separately connected the first pillar and hollow cavity
The other end of body.
Further, first pillar is equipped with a lateral convex ribs, and the hollow cavity end wall of the same end is equipped with one
Lateral notch, the convex ribs are embedded in recess.
Further, one end of the spring connects the first pillar by the first fixed block, and the other end is solid by second
Determine block connection hollow cavity.
It further, include the second pillar in the shell, the buckle module is mounted on the second pillar and shell
Between bottom surface.
Further, one end that the buckle module stretches out housing side is equipped with boss surface.
Further, the buckle module stretches out hollow out inside one end of housing side.
Further, the first catch flanges unit includes at least a buckle, the second catch flanges list
Member is identical with the structure of the first catch flanges unit, and the snap-in groove unit is to block with the first catch flanges unit and second
Detain the matched buckle slot of flange unit.
Further, when installation, pressing buckle module stretches out one end of housing side, by the first catch flanges unit and the
Two catch flanges units are inserted into matched snap-in groove unit, unclamp the buckle module being pressed；When disassembly, buckle module is pressed
One end of housing side is stretched out, the second catch flanges unit and the first catch flanges unit separate matched snap-in groove unit.
Compared with prior art, the invention has the following advantages that
1, the peace installation and dismantling of side hanging auxiliary contact are realized in the activity for buckle module bottom in shell that the present invention passes through
It unloads, user is allowed rapidly to assemble, dismantle without using any tool, use is more convenient,
Improve the usage experience of user.
2, structure of the invention is simple, and major part only has buckle module, spring and shell, is easily worked, equips conveniently,
It can be effectively reduced cost, and assembly is more secured, stability is more preferable.
3, of the invention that spring and the first pillar are arranged in the hollow cavity inside buckle module, so that structure is more
It is compact, effectively reduce installation space.
4, the first pillar of the invention is equipped with convex ribs, cooperates the intracorporal recess of hollow cavity, buckle module can be made to install
It is more stable afterwards so that the first catch flanges unit and the second catch flanges unit more securely connect it is matched buckle it is recessed
Slot unit.
5, the present invention is made by the first fixed block and the intracorporal second fixed block installation spring of hollow cavity on the first pillar
Spring is not susceptible to fall off, more stable to the elastic anchorage force of buckle module.
6, one end that buckle module stretches out housing side is equipped with boss surface, can increase the frictional force of user's pressing.
7, buckle module stretches out hollow out inside one end of housing side, mitigates buckle module entirety while facilitating mold
Weight.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the structural schematic diagram of side hanging auxiliary contact；
Fig. 3 is the schematic diagram of internal structure of side hanging auxiliary contact；
Fig. 4 is the structural schematic diagram of contactor ontology；
Fig. 5 is the schematic diagram of internal structure of shell；
Fig. 6 is the schematic front view of buckle module；
Fig. 7 is the elevational schematic view of buckle module；
Appended drawing reference: 1, shell, 11, housing mounting surface, the 12, second catch flanges unit, 13, through-hole, 14, first
Column, 141, convex ribs, the 142, first fixed block, the 15, second pillar, 16, housing bottom surface, 2, buckle module, the 21, first catch flanges
Unit, 22, recess, the 23, second fixed block, 24, boss surface, 25, hollow cavity, 3, spring, 4, contactor mounting surface, 41, card
Detain chase unit.
Specific embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.The present embodiment is with technical solution of the present invention
Premised on implemented, the detailed implementation method and specific operation process are given, but protection scope of the present invention is not limited to
Following embodiments.
A kind of contactor with side hanging auxiliary contact is present embodiments provided, side hanging auxiliary contact is installed on contactor ontology
Side side wall.As shown in Figure 1 to 4, side hanging auxiliary contact includes shell 1, buckle module 2 and spring 3, and shell 1 includes shell
The housing bottom surface 16 of body mounting surface 11 and bottom, contactor ontology include contactor mounting surface 4, housing mounting surface 11 and contact
Device mounting surface 4 contacts with each other.Buckle module 2 is that strip structure and spring 3 are transversely mounted on together in housing bottom surface 16, is blocked
1 side of shell is stretched out in 2 one end of buckling die block, and end face is equipped with boss surface 24, and the other end is equipped with the first catch flanges unit 21, this reality
Apply the buckle that the first catch flanges unit 21 in example uses two settings side by side up and down.The left side of housing mounting surface 11 is provided with
Two catch flanges units 12, specific structure and the first catch flanges unit 21 are identical, using the card of two settings side by side up and down
Button, while on 11 right side of housing mounting surface, there are two rectangular through-hole 13, the first catch flanges for the setting of buckle the same horizontal position
The hook direction of the buckle stretching through-hole 13 of unit 21, the first catch flanges unit 21 and the second catch flanges unit 12 is opposite to be set
It sets.
Contactor mounting surface 4 is equipped with buckle matched with the first catch flanges unit 21 and the second catch flanges unit 12
Chase unit 41, as shown in figure 4, snap-in groove unit 41 is two vertical buckle slots in this implementation, at the middle part of buckle slot
It is used to cooperate the gap between the upper and lower buckle being arranged side by side on auxiliary contact equipped with a convex block, so that auxiliary contact passes through
Buckle is installed on contactor ontology.In other embodiments, snap-in groove unit 41 is the box buckle of four matrix arrangements
The snapped-in position of slot, the position of matrix arrangement and the first catch flanges unit 21 and the second catch flanges unit 12 is corresponding, therefore
Side hanging auxiliary contact can be mounted on the side side wall of contactor ontology by hook.
As shown in Fig. 5~Fig. 7, the lower section in shell 1 is provided with the first pillar 14 and the second pillar 15.Buckle module 2 is pacified
Between the second pillar 15 and the bottom surface of shell 1, buckle module 2 can be slided along 1 bottom surface of shell.Second pillar 15 and shell
1 bottom surface jointly limits 2 up and down direction of buckle module, prevents buckle module 2 from shifting when moving.In buckle module 2
Between be partially equipped with a hollow cavity 25, the first pillar 14 passes through hollow cavity 25 and is located at one end of hollow cavity 25, this
One side of one pillar 14 is equipped with a lateral convex ribs 141, and 25 end wall of hollow cavity of the same end is in the first pillar 14
It is equipped with a lateral notch 22, convex ribs 141 are embedded in recess 22.The side of first pillar 14 is equipped with the first cylindrical fixed block
142, one end end wall in hollow cavity 25 far from the first pillar 14 is equipped with the second cylindrical fixed block 23, and 3 sets of spring exists
The periphery of first fixed block 142, another end cap is in the periphery of the second fixed block 23, so that 3 connection buckle module 2 and first of spring
Pillar 14, in addition, buckle module 2 stretches out hollow out inside one end of 1 side of shell.
The working principle of the present embodiment are as follows:
When installation, one end that 1 side of shell is stretched out on the left of buckle module 2 is pressed, spring 3 is compressed, meanwhile, buckle mould
Block 2 moves right, when buckle module 2 moves right to certain distance, the first catch flanges unit 21 and the second catch flanges
The hook of unit 12 can be buckled on contactor ontology, one end that buckle module 2 stretches out 1 side of shell then be unclamped, in bullet
Under the action of the power that spring 3 generates, buckle module 2 can reset a distance, and the recess 22 of buckle module 2 is made to be embedded in the first pillar 14
On convex ribs 141, side hanging auxiliary contact can be fitted securely on contactor ontology.
When disassembly, same to press 2 left end of buckle module, spring 3 is compressed, while buckle module 2 moves right, and works as card
When buckling die block 2 moves right to certain distance, the hook of the first catch flanges unit 21 and the second catch flanges unit 12 can
To be detached from from contactor ontology, buckle module 2 is then unclamped, buckle module 2 is moved to the left under the effect of spring 3, works as buckle
Stopping when module 2 and the first pillar 14 contact, is no longer moved to the left, i.e. buckle module 2 returns to original state, and auxiliary contact is from connecing
It is dismantled successfully on tentaculum.
The preferred embodiment of the present invention has been described in detail above.It should be appreciated that those skilled in the art without
It needs creative work according to the present invention can conceive and makes many modifications and variations.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be within the scope of protection determined by the claims.
Claims (9)
1. a kind of contactor with side hanging auxiliary contact, side hanging auxiliary contact is installed on the side side wall of contactor ontology, special
Sign is that the side hanging auxiliary contact includes shell (1), buckle module (2) and spring (3), wherein the shell (1)
Including housing mounting surface (11) and housing bottom surface (16), the contactor ontology includes contactor mounting surface (4), the card
Buckling die block (2) is that strip structure is installed on housing bottom surface (16), which connects shell by spring (3)
(1), and shell (1) side is stretched out in buckle module (2) one end, and the first buckle that the other end is equipped with stretching housing mounting surface (11) is convex
Edge unit (21), the housing mounting surface (11) are equipped with the second catch flanges unit (12), the contactor mounting surface
(4) it is equipped with and the first catch flanges unit (21) and the matched snap-in groove unit (41) of the second catch flanges unit (12).
2. the contactor according to claim 1 with side hanging auxiliary contact, which is characterized in that packet in the shell (1)
It includes the first pillar (14), is equipped with a hollow cavity (25) among the buckle module (2), the first pillar (14) passes through hollow cavity
Body (25), and one end of hollow cavity (25) is connected, the spring (3) is separately connected the first pillar (14) and hollow cavity
(25) the other end.
3. the contactor according to claim 2 with side hanging auxiliary contact, which is characterized in that first pillar (14)
A lateral convex ribs (141) are equipped with, hollow cavity (25) end wall of the same end is equipped with a lateral notch (22), the convex ribs
(141) recess (22) are embedded in.
4. the contactor according to claim 2 with side hanging auxiliary contact, which is characterized in that the one of the spring (3)
End connects the first pillar by the first fixed block (142), and the other end passes through the second fixed block (23) connection hollow cavity (25).
5. the contactor according to claim 1 with side hanging auxiliary contact, which is characterized in that packet in the shell (1)
It includes the second pillar (15), the buckle module (2) is mounted between the second pillar (15) and housing bottom surface (16).
6. the contactor according to claim 1 with side hanging auxiliary contact, which is characterized in that the buckle module (2)
The one end for stretching out shell (1) side is equipped with boss surface (24).
7. the contactor according to claim 1 with side hanging auxiliary contact, which is characterized in that the buckle module (2)
Stretch out hollow out inside one end of shell (1) side.
8. the contactor according to claim 1 with side hanging auxiliary contact, which is characterized in that first catch flanges
Unit (21) includes at least a buckle, the knot of the second catch flanges unit (12) and the first catch flanges unit (21)
Structure is identical, and the snap-in groove unit (41) is to match with the first catch flanges unit (21) and the second catch flanges unit (12)
The buckle slot of set.
9. the contactor according to claim 1 with side hanging auxiliary contact, which is characterized in that when installation, pressing buckle mould
Block (2) stretches out one end of shell (1) side, and the first catch flanges unit (21) and the insertion of the second catch flanges unit (12) are matched
The snap-in groove unit (41) of set unclamps the buckle module (2) being pressed；When disassembly, shell is stretched out in pressing buckle module (2)
(1) one end of side, the second catch flanges unit (12) and the first catch flanges unit (21) separate matched snap-in groove list
First (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811420566.4A CN109637895A (en) | 2018-11-26 | 2018-11-26 | A kind of contactor with side hanging auxiliary contact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811420566.4A CN109637895A (en) | 2018-11-26 | 2018-11-26 | A kind of contactor with side hanging auxiliary contact |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109637895A true CN109637895A (en) | 2019-04-16 |
Family
ID=66069200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811420566.4A Pending CN109637895A (en) | 2018-11-26 | 2018-11-26 | A kind of contactor with side hanging auxiliary contact |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109637895A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113628931A (en) * | 2021-07-05 | 2021-11-09 | 浙江天正电气股份有限公司 | Auxiliary contact of contactor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2901561Y (en) * | 2006-06-01 | 2007-05-16 | 郑存进 | Side mounted auxiliary contact module for AC contactor |
| JP2013020906A (en) * | 2011-07-14 | 2013-01-31 | Fuji Electric Fa Components & Systems Co Ltd | Auxiliary contact unit of electromagnetic contactor |
| CN205452190U (en) * | 2015-12-25 | 2016-08-10 | 浙江正泰电器股份有限公司 | Contactor and hanging auxiliary contact's of side mounting structure |
| CN205645696U (en) * | 2016-05-06 | 2016-10-12 | 厦门宏发开关设备有限公司 | Auxiliary contact module is hung to side of contactor |
| CN209087711U (en) * | 2018-11-26 | 2019-07-09 | 德力西电气有限公司 | A kind of contactor with side hanging auxiliary contact |
-
2018
- 2018-11-26 CN CN201811420566.4A patent/CN109637895A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2901561Y (en) * | 2006-06-01 | 2007-05-16 | 郑存进 | Side mounted auxiliary contact module for AC contactor |
| JP2013020906A (en) * | 2011-07-14 | 2013-01-31 | Fuji Electric Fa Components & Systems Co Ltd | Auxiliary contact unit of electromagnetic contactor |
| CN205452190U (en) * | 2015-12-25 | 2016-08-10 | 浙江正泰电器股份有限公司 | Contactor and hanging auxiliary contact's of side mounting structure |
| CN205645696U (en) * | 2016-05-06 | 2016-10-12 | 厦门宏发开关设备有限公司 | Auxiliary contact module is hung to side of contactor |
| CN209087711U (en) * | 2018-11-26 | 2019-07-09 | 德力西电气有限公司 | A kind of contactor with side hanging auxiliary contact |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113628931A (en) * | 2021-07-05 | 2021-11-09 | 浙江天正电气股份有限公司 | Auxiliary contact of contactor |
| CN113628931B (en) * | 2021-07-05 | 2024-07-02 | 浙江天正电气股份有限公司 | Auxiliary contact of contactor |
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