CN103687389B - Electrical control equipment - Google Patents
Electrical control equipment Download PDFInfo
- Publication number
- CN103687389B CN103687389B CN201310742996.9A CN201310742996A CN103687389B CN 103687389 B CN103687389 B CN 103687389B CN 201310742996 A CN201310742996 A CN 201310742996A CN 103687389 B CN103687389 B CN 103687389B
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- Prior art keywords
- holding section
- hook
- latch hook
- rigidity
- housing
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- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The invention discloses a kind of electrical control equipment, including operating head, connect support and switch module, operating head connects with being connected support, and switch module includes that housing, housing have the first relative side and the second side；Its feature is, switch module includes 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；Connect support and be provided with the first holding section can being mutually clamped with rigidity grab and the second holding section can being mutually clamped with flexible latch hook；Rigidity grab and the engaging of the first holding section, flexible latch hook and the engaging of the second holding section.After using technique scheme, it can be ensured that the switch module of electrical control equipment is connected firmly with being connected support, and is easily installed and dismantles.
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 chamber, common such as press button, rotary switch etc..Existing electrical control equipment includes the operation head being assembled in the hole of panel, connects support and switch module, and switch module realizes the connection of the two with being connected between support by claw co-operating member.Known this connected mode is extremely difficult to rigidity assembling, therefore needs badly in terms of the fixing connected and improves.
Summary of the invention
The technical problem to be solved is to provide a kind of electrical control equipment, and the switch module of this electrical control equipment is connected firmly with being connected support, is easily installed simultaneously and dismantles.
Another technical problem to be solved by this invention is to provide a kind of switch module above can stack the electrical control equipment linked together easily and securely with switch module below.
The technical solution adopted in the present invention is: electrical control equipment, including operating head, connects support and switch module, and operating head connects with being connected support, and switch module includes that housing, housing have the first relative side and the second side；Its feature is, switch module includes 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；Connect support and be provided with the first holding section can being mutually clamped with rigidity grab and the second holding section can being mutually clamped with flexible latch hook；Rigidity grab and the engaging of the first holding section, flexible latch hook and the engaging of the second holding section.
Above-mentioned electrical control equipment, wherein, switch module includes the 3rd holding section and the 4th holding section；3rd holding section is arranged on the first side of housing, and is positioned at the lower section of rigidity grab, and the 3rd holding section has the structure can being mutually clamped with rigidity grab；4th holding section is arranged on the second side of housing, and is positioned at the lower section of flexible latch hook, and the 4th holding section has the structure can being mutually clamped with flexible latch hook.
Switch module in the present invention and connection support are respectively equipped with rigidity grab and the holding section coordinated with this rigidity grab in their side, the place of being linked and packed accordingly, they are mutually clamped and make this switch module position and keep its position, latch hook that opposite side is respectively equipped with the scalable translation by flexible member effect and the rigidity convex shoulder cooperated with this latch hook, make switch module and be connected support formation locking cooperation, so that the two connects securely.
Accompanying drawing explanation
Fig. 1 is the assembly schematic diagram (broken section) using electrical control equipment according to an embodiment of the invention.
Fig. 2 is the close-up schematic view of Fig. 1, wherein, it is shown that coordinated with the rigidity convex shoulder being connected on support by the flexible latch hook of flexible member effect.
Fig. 3 is flexible latch hook and the close-up schematic view of chute.
Fig. 4 is that the present invention stretches the structural representation of an embodiment of latch hook body of latch hook.
Fig. 5 is the perspective exploded view of operating head according to an embodiment of the present invention and switch module.
Fig. 6 is the perspective exploded view of the switch module of two stackings according to an embodiment of the invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is made and further illustrating.
Refer to Fig. 1 and Fig. 5.Electrical control equipment includes operating head 1, connects support 2 and switch module 3 according to an embodiment of the invention.Fig. 1 shows the situation that operating head 1 is arranged on guidance panel 4.This operating head 1 is connected with each other (mode generally using clamping) with being connected support 2.Switch module 3 includes 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.Connecting support 2 and be provided with the first holding section 21 can being mutually clamped with rigidity grab 31 and the second holding section 22 can being mutually clamped with flexible latch hook 32, rigidity grab 31 engages with the first holding section 21, and flexible latch hook 32 merges locking with the second holding section 22 card.
In the embodiment shown in Fig. 1 to Fig. 4, rigidity grab 31 includes the first hook body portion 311 and the first hook head 312.First hook body portion 311 vertically extends, and the lower end in the first hook body portion 311 is fixing with housing 30 to be connected, and the first hook head 312 is arranged on the top in the first hook body portion 311, and bends inwards.Flexible latch hook 32 includes latch hook body 32a and flexible member 32b.Latch hook body 32a includes base portion the 320, second hook body portion 321 and the second hook head 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, can the central through hole 329 of putting spring 32b, this central through hole 329 has relative the first side wall 323 and the second sidewall 324, being respectively equipped with the first lobe 325 and the second lobe 326 on this first side wall 323 and the second sidewall 324, the two ends of spring 32b are respectively fitted in this first lobe 325 and the second lobe 326.Base portion 320 is horizontally extending, and the second hook body portion 321 vertically extends, and the bottom in the second hook body portion 321 is vertical with one end of base portion 320 to be connected.Second hook head 322 is arranged on the top in 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 hook head 322 are positioned at outside chute 309.Chute 309 is provided with the first limiting section 301 and the second limiting section 302, first limiting section 301 and the second limiting section 302 lay respectively at outside and the inner side of spring 32b, and spring 32b can be propped up when flexible latch hook outwardly and inwardly slides, thus define the stroke of flexible latch hook 32, and base portion 320 can be stoped to depart from from the opening of chute 309.As shown in Figures 2 and 3, chute 309 includes main part 304 and lays respectively at inlet portion 303 and the afterbody 305 of main part 304 both sides, and inlet portion 303, main part 304 and afterbody 305 ecto-entad are sequentially connected.Spring 32b is positioned at main part 304；The height of main part 304 is more than height and the height of afterbody 304 of inlet portion 303, forms first step between main part 304 and inlet portion 303, forms second step between main part 304 and afterbody 305.The first described limiting section 301 is made up of this first step, and the second limiting section 302 is made up of this second step.
Preferably, the first hook head 312 is provided with the first guide ramp 317, and the second hook head 322 is provided with the second guide ramp 327.First holding section 21 and the second holding section 22 are to be separately positioned on to connect a pair rigidity convex shoulder of opposite sides bottom support 2, the bottom of the first holding section 21 is provided with the first cooperation guide ramp matched with the first guide ramp 317, and the bottom of the second holding section 22 is provided with the second cooperation guide ramp matched with the second guide ramp 327.Second hook body portion 321 is provided with through hole 328, can be stretched into by screwdriver in this through hole 328 during disassembling section, stirs flexible latch hook 32 and is displaced outwardly.
Switch module 3 of the present invention is as follows with the connection procedure being connected support 2: the rigidity grab 31 of switch module 3 side is first hooked on the rigidity convex shoulder connecting support 2 side, compress switch module 3 again, second hook head 322 of the flexible latch hook 32 of switch module 3 opposite side is connected the rigidity convex shoulder 22 of support opposite side and is propped up and slide in and out, flexible member 32b is displaced outwardly therewith, prop up the first limiting section 301 in chute, thus compressed and store elastic potential energy.Second hook head 322 of flexible latch hook 32 crosses the bottom of rigidity convex shoulder 22, slips into the top of rigidity convex shoulder 22, and flexible member 32b discharges elastic potential energy, and flexible latch hook 32 is retracted initial position, makes switch module 3 and is connected support and 2 is firmly attached.
Linking together to make switch module 3 above to stack easily and securely with switch module 3 below, in a preferred embodiment, as shown in figures 1 to 6, switch module 3 is provided with the 3rd holding section 33 and the 4th holding section 34.3rd holding section 33 is arranged on the first side 30a of housing 30, and is positioned at the lower section of rigidity grab 31, and the 3rd holding section 33 has the structure can being mutually clamped with rigidity grab 31；4th holding section 34 is arranged on the second side 30b of housing 30, and is positioned at the lower section of flexible latch hook 32, and the 4th holding section 34 has the structure can being mutually clamped with flexible latch hook 32.In figure, the 3rd holding section 33 and the 4th holding section 34 are a pair rigidity convex shoulder being separately positioned on 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 support 2.Aforesaid holding section 33, the 21, second holding section the 22, the 3rd, rigidity grab the 31, first holding section and the 4th holding section 34 can be with housing 30 integrated injection moldings.
Claims (9)
1. electrical control equipment, including operating head, connects support and switch module, and described operating head connects with being connected support, and described switch module includes that housing, described housing have the first relative side and the second side；It is characterized in that, described switch module includes 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 flexible latch hook includes latch hook body and flexible member；Described latch hook body includes base portion, the second hook body portion and the second hook head；Described base portion is provided with flexible member location division, and described flexible member is fixed on this flexible member location division；The bottom in the second described hook body portion is connected with one end of base portion；Second hook head is arranged on the top in 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 hook head 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, can prop up flexible member when described flexible latch hook slides in and out；
The described support that connects is provided with the first holding section can being mutually clamped and the second holding section can being mutually clamped with flexible latch hook with rigidity grab；Rigidity grab and the engaging of the first holding section, flexible latch hook and the engaging of the second holding section.
2. electrical control equipment as claimed in claim 1, it is characterised in that described switch module includes 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 lower section of rigidity grab, and the 3rd holding section has the structure can being mutually clamped with described rigidity grab；
The 4th described holding section is arranged on the second side of described housing, and is positioned at the lower section of flexible latch hook, and the 4th holding section has the structure can being mutually clamped with described flexible latch hook.
3. electrical control equipment as claimed in claim 1 or 2, it is characterised in that described rigidity grab includes the first hook body portion and the first hook head；This first hook body portion vertically extends, and the lower end in the first hook body portion is fixedly connected with the casing, and the first hook head is arranged on the top in the first hook body portion, and bends inwards.
4. electrical control equipment as claimed in claim 1, it is characterised in that described flexible member is spring；Described flexible member location division is the central through hole being arranged in base portion, can housing described spring, this central through hole has relative the first side wall and the second sidewall, being respectively equipped with the first lobe and the second lobe on this first side wall and the second sidewall, the two ends of described spring are respectively fitted in this first lobe and the second lobe.
5. electrical control equipment as claimed in claim 1, it is characterised 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, can prop up flexible member when described flexible latch hook slid inward.
6. electrical control equipment as claimed in claim 1, it is characterised in that described chute includes main part and lays respectively at inlet portion and the afterbody of these main part both sides, and described inlet portion, main part and afterbody ecto-entad are sequentially connected；Described flexible member is positioned at this main part；
The height of described main part is more than height and the height of afterbody of inlet portion, forms first step between main part and inlet portion, forms second step between main part and afterbody；The first described limiting section is made up of described first step.
7. electrical control equipment as claimed in claim 3, it is characterised in that the first described hook head is provided with the first guide ramp, and the second described hook head is provided with the second guide ramp；
The first described holding section and the second holding section are a pair rigidity convex shoulder being separately positioned on and connecting frame bottom opposite sides, the bottom of the first holding section is provided with the first cooperation guide ramp matched with described first guide ramp, and the bottom of the second holding section is provided with the second cooperation guide ramp matched with described second guide ramp.
8. electrical control equipment as claimed in claim 1, it is characterised in that the second described hook body portion is provided with through hole.
9. electrical control equipment as claimed in claim 2, it is characterised in that the 3rd described holding section and the 4th holding section are a pair rigidity convex shoulder being 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 CN103687389A (en) | 2014-03-26 |
| CN103687389B true 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) |
Families Citing this family (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 | Improvement of screwdriver set tool box structure |
| CN2907181Y (en) * | 2006-05-16 | 2007-05-30 | 英业达股份有限公司 | Keyboard assembly mechanism 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 | Improvement of screwdriver set tool box structure |
| CN2907181Y (en) * | 2006-05-16 | 2007-05-30 | 英业达股份有限公司 | Keyboard assembly mechanism 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103687389A (en) | 2014-03-26 |
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