CN103687389A - Electric control equipment - Google Patents
Electric control equipment Download PDFInfo
- Publication number
- CN103687389A CN103687389A CN201310742996.9A CN201310742996A CN103687389A CN 103687389 A CN103687389 A CN 103687389A CN 201310742996 A CN201310742996 A CN 201310742996A CN 103687389 A CN103687389 A CN 103687389A
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- Prior art keywords
- holding section
- control equipment
- latch hook
- rigidity
- housing
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Abstract
The invention discloses electric control equipment, which comprises an operating head, a connecting bracket and a switch module, wherein the operating head is connected with the connecting bracket; the switch module comprises a shell; the shell is provided with a first side and a second side which are opposite to each other. The electric control equipment is characterized in that the switch module comprises a rigid clamping hook and a telescopic locking hook; the rigid clamping hook is arranged on the first side of the bracket; the telescopic locking hook is arranged on the second side of the shell; the telescopic locking hook is elastically arranged on the shell in an extension and contraction way; the connecting bracket is provided with a first clamping portion which can be clamped together with the rigid clamping hook, and a second clamping portion which can be clamped together with the telescopic locking hook; the rigid clamping hook is clamped together with the first clamping portion; the telescopic locking hook is clamped together with the second clamping portion. After the adoption of the technical scheme, firm connection of the switch module and the connecting bracket of the electric control equipment can be ensured, and installation and detachment are easy.
Description
Technical field
The present invention relates to a kind of electrical control equipment.
Background technology
Electrical control equipment is widely used on the equipment such as machine, lathe, regulator cubicle, hand held controller, control panel and control cabinet, common such as push-button switch, rotary switch etc.Existing electrical control equipment comprises operation head, connection bracket and the switch module in the hole that is assembled to panel, between switch module and connection bracket, by claw co-operating member, realizes being connected of the two.Known this connected mode is difficult to reach rigidity assembling, therefore aspect the fixing connecting, is needing badly and is improving.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of electrical control equipment, and switch module and the connection bracket of this electrical control equipment are connected firmly, and is easy to installation and removal simultaneously.
Another technical problem to be solved by this invention be to provide a kind of switch module that is positioned at top can be easily and securely with the stacking electrical control equipment linking together of switch module of its below.
The technical solution adopted in the present invention is: electrical control equipment, comprise operating head, connection bracket and switch module, and operating head is connected with connection bracket, and switch module comprises housing, and housing has the first relative side and the second side; Its feature is, switch module comprises rigidity grab and flexible latch hook; Rigidity grab is arranged on the first side of housing; Flexible latch hook is arranged on the second side of housing, and this flexible latch hook can be arranged on housing elastic telescopic; Connection bracket is provided with first holding section that can mutually engage with rigidity grab and second holding section that can mutually engage with flexible latch hook; Rigidity grab engages with the first holding section, and flexible latch hook engages with the second holding section.
Above-mentioned electrical control equipment, wherein, switch module comprises the 3rd holding section and the 4th holding section; The 3rd holding section is arranged on the first side of housing, and is positioned at the below of rigidity grab, and the 3rd holding section has the structure that can mutually engage with rigidity grab; The 4th holding section is arranged on the second side of housing, and is positioned at the below of flexible latch hook, and the 4th holding section has the structure that can mutually engage with flexible latch hook.
The holding section that switch module in the present invention and connection bracket are respectively equipped with rigidity grab and coordinate with this rigidity grab in their one side of the place of being linked and packed accordingly, they engage mutually locates this switch module and keeps its position, opposite side is respectively equipped with the latch hook of the scalable translation that is subject to flexible member effect and the rigidity convex shoulder cooperatively interacting with this latch hook, make switch module and connection bracket form locking and coordinate, thereby the two is connected securely.
Accompanying drawing explanation
Fig. 1 adopts the assembly schematic diagram (broken section) of electrical control equipment according to an embodiment of the invention.
Fig. 2 is the local enlarged diagram of Fig. 1, wherein, shows and coordinated with the rigidity convex shoulder in connection bracket by the flexible latch hook of flexible member effect.
Fig. 3 is the local enlarged diagram of flexible latch hook and chute.
Fig. 4 is the structural representation of an embodiment of the latch hook body of the flexible latch hook of the present invention.
Fig. 5 is operating head according to an embodiment of the present invention and the perspective exploded view of switch module.
Fig. 6 is the perspective exploded view of two stacking switch modules according to an embodiment of the invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is made and being further illustrated.
Please refer to Fig. 1 and Fig. 5.Electrical control equipment comprises operating head 1, connection bracket 2 and switch module 3 according to an embodiment of the invention.Operating head 1 has been shown in Fig. 1 and has been arranged on the situation on guidance panel 4.This operating head 1 interconnects (mode that conventionally adopts clamping) with connection bracket 2.Switch module 3 comprises housing 30, rigidity grab 31 and flexible latch hook 32.Housing 30 has the first relative side 30a and the second side 30b, and rigidity grab 31 is arranged on the first side 30a of housing, and flexible latch hook 32 is arranged on the second side 30b of housing, and flexible latch hook 32 can be arranged on housing 30 elastic telescopic.Connection bracket 2 is provided with first holding section 21 that can mutually engage with rigidity grab 31 and second holding section 22 that can mutually engage with flexible latch hook 32, and rigidity grab 31 engages with the first holding section 21, and flexible latch hook 32 engages and locks with the second holding section 22.
In the embodiment shown in Fig. 1 to Fig. 4, rigidity grab 31 comprises the first hook body portion 311 and the first gib head portion 312.The first hook body portion 311 vertically extends, and the lower end of the first hook body portion 311 is fixedly connected with housing 30, and the first gib head portion 312 is arranged on the top of the first hook body portion 311, and bends inwards.Flexible latch hook 32 comprises latch hook body 32a and flexible member 32b.Latch hook body 32a comprises base portion 320, the second hook body portion 321 and the second gib head portion 322.Base portion 320 is provided with flexible member location division, and flexible member 32b is fixed on this flexible member location division.Wherein, flexible member 32b is spring, flexible member location division be arranged in base portion 320, central through hole 329 that can putting spring 32b, this central through hole 329 has relative the first side wall 323 and the second sidewall 324, on this first side wall 323 and the second sidewall 324, be respectively equipped with the first lug boss 325 and the second lug boss 326, the two ends of spring 32b are enclosed within respectively on this first lug boss 325 and the second lug boss 326.Base portion 320 along continuous straight runs extend, and the second hook body portion 321 vertically extends, the vertical connection of one end of the bottom of the second hook body portion 321 and base portion 320.The second gib head portion 322 is arranged on the top of the second hook body portion 321, and bends inwards.The side of the second side 30b of housing 30 is provided with chute 309, and base portion 320 is inserted in this chute 309, and the second hook body portion 321 and the second gib head portion 322 are positioned at outside chute 309.Chute 309 is provided with the first limiting section 301 and the second limiting section 302, the first limiting section 301 and the second limiting section 302 lay respectively at outside and the inner side of spring 32b, and when outwards and inwardly sliding, flexible latch hook can prop up spring 32b, thereby define the stroke of flexible latch hook 32, and can stop base portion 320 to depart from from the opening of chute 309.As shown in Figures 2 and 3, chute 309 comprises main part 304 and the inlet portion 303 and the afterbody 305 that lay respectively at main part 304 both sides, and inlet portion 303, main part 304 and afterbody 305 ecto-entads are connected successively.Spring 32b is positioned at main part 304; The height of main part 304 is greater than the height of inlet portion 303 and the height of afterbody 304, between main part 304 and inlet portion 303, forms first step, between main part 304 and afterbody 305, forms second step.The first described limiting section 301 consists of this first step, and the second limiting section 302 consists of this second step.
Preferably, the first gib head portion 312 is provided with the first guide ramp 317, the second gib head portions 322 and is provided with the second guide ramp 327.The first holding section 21 is a pair of rigidity convex shoulder that is separately positioned on connection bracket 2 relative both sides, bottom with the second holding section 22, the bottom of the first holding section 21 is provided with the first cooperation guide ramp matching with the first guide ramp 317, and the bottom of the second holding section 22 is provided with the second cooperation guide ramp matching with the second guide ramp 327.The second hook body portion 321 is provided with through hole 328, during disassembling section, screwdriver can be stretched in this through hole 328, stirs flexible latch hook 32 and outwards moves.
Switch module 3 of the present invention is as follows with the connection procedure of connection bracket 2: the rigidity grab 31 of switch module 3 one sides is first hooked on the rigidity convex shoulder of connection bracket 2 one sides, module 3 again compresses switch, the rigidity convex shoulder 22 that the second gib head portion 322 of the flexible latch hook 32 of switch module 3 opposite sides is connected support opposite side props up and outwards slides, flexible member 32b outwards moves thereupon, prop up the first limiting section 301 in chute, thus compressed and store elastic potential energy.The bottom that rigidity convex shoulder 22 is crossed by the second gib head portion 322 of flexible latch hook 32, slips into the top of rigidity convex shoulder 22, and flexible member 32b discharges elastic potential energy, and the latch hook 32 that will stretch retracts initial position, and switch module 3 is connected securely with connection bracket 2.
For make to be positioned at the switch module 3 of top can be easily and securely with stacking the linking together of switch module 3 of its below, in a preferred embodiment, as shown in Fig. 1 and Fig. 6, switch module 3 is provided with the 3rd holding section 33 and the 4th holding section 34.The 3rd holding section 33 is arranged on the first side 30a of housing 30, and is positioned at the below of rigidity grab 31, and the 3rd holding section 33 has the structure that can mutually engage with rigidity grab 31; The 4th holding section 34 is arranged on the second side 30b of housing 30, and is positioned at the below of flexible latch hook 32, and the 4th holding section 34 has the structure that can mutually engage with flexible latch hook 32.In figure, the 3rd holding section 33 and the 4th holding section 34 are for being separately positioned on a pair of rigidity convex shoulder of housing the first side bottom and housing the second side bottom.Connection procedure between two switch modules 3 of upper and lower is identical with the connection procedure of switch module 3 and connection bracket 2.Aforesaid rigidity grab 31, the first holding section 21, the second holding section 22, the 3rd holding section 33 and the 4th holding section 34 can with housing 30 integrated injection moldings.
Claims (10)
1. electrical control equipment, comprises operating head, connection bracket and switch module, and described operating head is connected with connection bracket, and described switch module comprises housing, and described housing has the first relative side and the second side; It is characterized in that, described switch module comprises rigidity grab and flexible latch hook;
Described rigidity grab is arranged on the first side of described housing;
Described flexible latch hook is arranged on the second side of described housing, and this flexible latch hook can be arranged on described housing elastic telescopic;
Described connection bracket is provided with first holding section that can mutually engage with rigidity grab and second holding section that can mutually engage with flexible latch hook; Rigidity grab engages with the first holding section, and flexible latch hook engages with the second holding section.
2. electrical control equipment as claimed in claim 1, is characterized in that, described switch module comprises the 3rd holding section and the 4th holding section;
The 3rd described holding section is arranged on the first side of described housing, and is positioned at the below of rigidity grab, and the 3rd holding section has the structure that can mutually engage with described rigidity grab;
The 4th described holding section is arranged on the second side of described housing, and is positioned at the below of flexible latch hook, and the 4th holding section has the structure that can mutually engage with described flexible latch hook.
3. electrical control equipment as claimed in claim 1 or 2, is characterized in that, described rigidity grab comprises the first hook body portion and the first gib head portion; This first hook body portion vertically extends, and the lower end of the first hook body portion is fixedly connected with housing, and the first gib head portion is arranged on the top of the first hook body portion, and bends inwards.
4. electrical control equipment as claimed in claim 1 or 2, is characterized in that, described flexible latch hook comprises latch hook body and flexible member;
Described latch hook body comprises base portion, the second hook body portion and the second gib head portion; Described base portion is provided with flexible member location division, and described flexible member is fixed on this flexible member location division; The bottom of the second described hook body portion is connected with one end of base portion; The second gib head portion is arranged on the top of the second hook body portion, and bends inwards;
The side of the second side of described housing is provided with chute, and described base portion is inserted in this chute, and the second hook body portion and the second gib head portion are positioned at outside chute; This chute is provided with the first limiting section, and the first described limiting section is positioned at the outside of flexible member, when described flexible latch hook outwards slides, can prop up flexible member.
5. electrical control equipment as claimed in claim 4, is characterized in that, described flexible member is spring; Described flexible member location division be arranged in base portion, central through hole that can accommodating described spring, this central through hole has relative the first side wall and the second sidewall, on this first side wall and the second sidewall, be respectively equipped with the first lug boss and the second lug boss, the two ends of described spring are enclosed within respectively on this first lug boss and the second lug boss.
6. electrical control equipment as claimed in claim 4, is characterized in that, described chute is provided with the second limiting section, and the second described limiting section is positioned at the inner side of flexible member, when described flexible latch hook inwardly slides, can prop up flexible member.
7. electrical control equipment as claimed in claim 4, is characterized in that, described chute comprises main part and the inlet portion and the afterbody that lay respectively at these main part both sides, and described inlet portion, main part and afterbody ecto-entad are connected successively; Described flexible member is positioned at this main part;
The height of described main part is greater than the height of inlet portion and the height of afterbody, between main part and inlet portion, forms first step, between main part and afterbody, forms second step; The first described limiting section consists of described first step.
8. electrical control equipment as claimed in claim 4, is characterized in that, the first described gib head portion is provided with the first guide ramp, and the second described gib head portion is provided with the second guide ramp;
The first described holding section is a pair of rigidity convex shoulder that is separately positioned on relative both sides, connection bracket bottom with the second holding section, the bottom of the first holding section is provided with the first cooperation guide ramp matching with described the first guide ramp, and the bottom of the second holding section is provided with the second cooperation guide ramp matching with described the second guide ramp.
9. electrical control equipment as claimed in claim 4, is characterized in that, the second described hook body portion is provided with through hole.
10. electrical control equipment as claimed in claim 2, is characterized in that, the 3rd described holding section and the 4th holding section are a pair of rigidity convex shoulder that is separately positioned on housing the first side bottom and housing the second side bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310742996.9A CN103687389B (en) | 2013-12-30 | 2013-12-30 | Electrical control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310742996.9A CN103687389B (en) | 2013-12-30 | 2013-12-30 | Electrical control equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103687389A true CN103687389A (en) | 2014-03-26 |
| CN103687389B CN103687389B (en) | 2016-10-05 |
Family
ID=50323263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310742996.9A Active CN103687389B (en) | 2013-12-30 | 2013-12-30 | Electrical control equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103687389B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109640570A (en) * | 2018-11-29 | 2019-04-16 | 英业达科技有限公司 | Stack module |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2645208Y (en) * | 2003-09-29 | 2004-09-29 | 上海天逸电器有限公司 | Switching push-button end with interlocking connection arrangement |
| CN2810914Y (en) * | 2005-06-23 | 2006-08-30 | 许煌桐 | Structure improvement of screw driver kit |
| CN2907181Y (en) * | 2006-05-16 | 2007-05-30 | 英业达股份有限公司 | Keyboard assembling structure of electronic device |
| CN201601045U (en) * | 2010-02-10 | 2010-10-06 | 上海天逸电器有限公司 | Connecting mechanism of contact modules |
| CN202587684U (en) * | 2012-05-28 | 2012-12-05 | 温州亚勒腓电子科技有限公司 | Control cabinet of comminutor |
| CN202907370U (en) * | 2012-11-16 | 2013-04-24 | 爱克斯电气有限责任公司 | Shell body of industrial-control electrical product |
-
2013
- 2013-12-30 CN CN201310742996.9A patent/CN103687389B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2645208Y (en) * | 2003-09-29 | 2004-09-29 | 上海天逸电器有限公司 | Switching push-button end with interlocking connection arrangement |
| CN2810914Y (en) * | 2005-06-23 | 2006-08-30 | 许煌桐 | Structure improvement of screw driver kit |
| CN2907181Y (en) * | 2006-05-16 | 2007-05-30 | 英业达股份有限公司 | Keyboard assembling structure of electronic device |
| CN201601045U (en) * | 2010-02-10 | 2010-10-06 | 上海天逸电器有限公司 | Connecting mechanism of contact modules |
| CN202587684U (en) * | 2012-05-28 | 2012-12-05 | 温州亚勒腓电子科技有限公司 | Control cabinet of comminutor |
| CN202907370U (en) * | 2012-11-16 | 2013-04-24 | 爱克斯电气有限责任公司 | Shell body of industrial-control electrical product |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109640570A (en) * | 2018-11-29 | 2019-04-16 | 英业达科技有限公司 | Stack module |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103687389B (en) | 2016-10-05 |
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