CN207752918U - The structure-improved of mechanical switch - Google Patents

Abstract

The utility model discloses a kind of structure-improved of mechanical switch, including a Switch main body and one it is mounted on pressure cap on the Switch main body；Switch main body include a pedestal and one in the actuator of start on pedestal, and between the pedestal and the actuator be equipped with an elastomer；Pressure cap has a cap portion and several packing columns by extending below cap portion；Wherein, actuator is equipped with several urgent tieholens for corresponding to each packing column respectively, and each packing column all has a root and two sides extended respectively by root, and the inner wall of each urgent tieholen and the outer wall of two sides of each packing column are just tight fit；The structure-improved of the mechanical switch of the utility model, on the one hand can reach the purpose quickly assembled, on the other hand can avoid pressure cap and is detached from easily with Switch main body.

Description

The structure-improved of mechanical switch

Technical field

The utility model is related with a kind of button, refers in particular to a kind of structure-improved of mechanical switch.

Background technology

Traditional mechanical switch mainly transmits input signal by pressing an actuator.And it is pressed for the ease of human hand Pressure is assembled in by by pressure cap above actuator, in pressure cap of the setting one with larger area on the actuator to make Human hand directly presses the pressure cap, you can interlocks actuator and achievees the purpose that input signal.

But previous pressure cap is loaded onto in the group with actuator, is often easy to happen the problems such as falling off, though it can be into one Step is to increase the stability of combination by way of the fixations such as such as gluing, but this mode will be unfavorable for the works such as repair or replacement in the future Industry.

Utility model content

It is with tight fit the main purpose of the utility model is that a kind of structure-improved of mechanical switch can be provided Pressure cap is assembled on Switch main body by mode, so as on the one hand achieving the purpose that quickly to assemble, on the other hand avoiding pressure cap It is detached from easily with Switch main body.

In order to reach above-mentioned purpose, the utility model provides a kind of structure-improved of mechanical switch, including one opens It closes ontology and one is mounted on pressure cap on the Switch main body；Switch main body includes a pedestal and one in start on pedestal Actuator, and between the pedestal and the actuator be equipped with an elastomer；Pressure cap has a cap portion and several by cap subordinate The packing column just extended；Wherein, actuator is equipped with several urgent tieholens for corresponding to each packing column respectively, and each packing column all has There are a root and two sides extended respectively by root, and two sides of the inner wall of each urgent tieholen and each packing column The outer wall in portion is just tight fit.

Compared to existing mechanical switch, on the one hand the structure-improved of the mechanical switch of the utility model can reach On the other hand the purpose quickly assembled can avoid pressure cap and is detached from easily with Switch main body.

Description of the drawings

Fig. 1 is the stereogram exploded view of the utility model.

Fig. 2 is the Three-dimensional combination diagram of the utility model.

Fig. 3 is the combination schematic cross-sectional view of the utility model.

Fig. 4 is the schematic cross-sectional view along 4-4 line sections in Fig. 3.

Symbol description in attached drawing：

1 Switch main body；10 pedestals；100 accommodating spaces；101 positioning columns；11 actuators；110 urgent tieholens；111 Actuator Division；12 elastomers；2 pressure caps；20 cap portions；21 packing columns；210 roots；211 sides；212 spacing.

Specific implementation mode

In order to further disclose the feature and technology contents of the utility model, please refer to below in connection with the utility model Detailed description and accompanying drawings, however institute's accompanying drawings are only for reference and description, and are not used for limiting the utility model.

Please refer to Fig.1, shown in Fig. 2 and Fig. 3, respectively the stereogram exploded view, Three-dimensional combination diagram of the utility model and Combine schematic cross-sectional view.The utility model provides a kind of structure-improved of mechanical switch, including a Switch main body 1 and One is set to the pressure cap 2 on the Switch main body 1；Wherein：

The Switch main body 1 is mainly comprising a pedestal 10 and one in the actuator 11 of start on the pedestal 10, and the start Part 11 be it is movable be set on the pedestal 10, and an elastomer 12, the bullet can be equipped between the pedestal 10 and actuator 11 Property body 12 can be a compressed spring so that the actuator 11 can return back to initial bit after by pressed by external force after external force release It sets.As shown in figure 3, the utility model for embodiment in, can have on the pedestal 10 and one be downwardly concaved by its upper surface Accommodating space 100, and a positioning column 101 is equipped in the accommodating space 100, to for actuator 11 and the setting of elastomer 12 Afterwards, in start in accommodating space 100.

The pressure cap 2 is mounted on the Switch main body 1, and with a cap portion 20 and several by 20 lower section of the cap portion The packing column 21 extended.The utility model is mainly to correspond to each packing column 21 respectively equipped with several in the actuator 11 Compel tieholen 110 to achieve the purpose that quickly to assemble so that each packing column 21 is respectively clamped into each urgent tieholen 110, while compeling by each Urgent effect that tight column 21 generates and avoid pressure cap 2 from being detached from easily with Switch main body 1.

Shown in Fig. 4, the section of packing column 21 can be in generally a U-shaped, and have a root 210 and two A side 211 extended respectively by root 210, and two sides 211 have a spacing 212 opposite to each other, therefore When packing column 21, which is inserted into, compels in tieholen 110, the outer wall of the inner wall and two sides 211 of compeling tieholen 110 is just tight fit, and should Root 210 and two sides, 211 end all have guiding incline, so as to be inserted into packing in a manner of tight fit for packing column 21 In hole 110, so as on the one hand achieving the purpose that quickly to assemble, pressure cap 2 on the other hand being avoided to be detached from easily with Switch main body 1.

In more detail, which can be that interval is opposite two-by-two each other, be corresponded in pressure cap 2 with being symmetrically distributed On the position of actuator 11, so as to allowing stress of the pressure cap 2 when being pressurized that can more be evenly distributed.In addition, the actuator 11 Can extend outwardly an Actuator Division 111, can reach the input of pressing signal by blocking light source.

Therefore by above-mentioned contexture, you can obtain the structure-improved of the mechanical switch of the utility model.

The foregoing is merely the preferable possible embodiments of the utility model, not thereby limit to the patent of the utility model Range, therefore the equivalent structure variation for using the utility model specification and schema content to be done such as, are similarly all contained in In the scope of the utility model, Chen Ming is given in conjunction.

Claims (10)

1. a kind of structure-improved of mechanical switch, which is characterized in that including：

One Switch main body, including a pedestal and one is in the actuator of start on the pedestal, and the pedestal and the start An elastomer is equipped between part；And

One pressure cap is mounted on the Switch main body, and the pressure cap has a cap portion and several by the cap subordinate The packing column just extended；

Wherein, the actuator is equipped with several urgent tieholens for corresponding to each packing column respectively, and each packing column all has One root and two sides extended respectively by the root, and the inner wall of each urgent tieholen and each packing The outer wall of two sides of column is tight fit.

2. the structure-improved of mechanical switch as described in claim 1, which is characterized in that have one to hold on the wherein described pedestal Between emptying, and the actuator is located relatively in the accommodating space.

3. the structure-improved of mechanical switch as claimed in claim 2, which is characterized in that be equipped in the wherein described accommodating space One positioning column, the elastomer are set on the positioning column.

4. the structure-improved of mechanical switch as claimed in claim 3, which is characterized in that the wherein described elastomer is a compression Spring.

5. the structure-improved of mechanical switch as described in claim 1, which is characterized in that the section of the wherein described packing column is in One U-shaped.

6. the structure-improved of the mechanical switch as described in claim 1 or 5, which is characterized in that the two of the wherein described packing column A side has a spacing opposite to each other.

7. the structure-improved of mechanical switch as described in claim 1, which is characterized in that wherein packing column end has Guiding incline.

8. the structure-improved of mechanical switch as claimed in claim 7, which is characterized in that the wherein described guiding incline is formed in institute State two side ends of packing column.

9. the structure-improved of mechanical switch as claimed in claim 8, which is characterized in that the wherein described guiding incline is also formed into The root end of the packing column.

10. the structure-improved of mechanical switch as described in claim 1, which is characterized in that wherein described several packing columns are Interval is opposite two-by-two each other.