CN209607636U - A kind of switch button structure of accompanying cup - Google Patents

Abstract

The utility model discloses a kind of switch button structures of accompanying cup, the control circuit board of key is equipped in cup holder including being located at, the cup holder shell corresponds to key equipped with key hole and is packed with silica gel keycap, and Supporting cover is equipped between the silica gel keycap and control circuit board；The Supporting cover is fixed in control circuit board and is equipped with the through-hole being pierced by for the motion bar of key；The silica gel keys cap sleeve limits the sinking degree of keycap pressing by support frame 4 outside Supporting cover, guarantees the feel of pressing；And Supporting cover can realize more firm sealing from inside by the inner wall that silica gel keycap is pressed on key hole, and limit to silica gel keycap, clearly show the position of key.

Description

A kind of switch button structure of accompanying cup

Technical field

The utility model relates to a kind of accompanying cup that can be carried around the stirring that squeeze the juice, the switch of specially accompanying cup is pressed Bond structure.

Background technique

Accompanying cup is that one kind can be carried around, and is stirred the household electrical appliance of juicing at any time comprising cup body and with rotation The cup holder of rotor tool, the start and stop of rotary cutter are realized by the switch key on cup holder；In the prior art, switch key is set with Silica gel keycap simultaneously carries out fill plug seal to the key hole being arranged on cup holder for the key inside pressing；But the material of silica gel keycap Excessively soft, in pressing keys, silica gel keycap may not necessarily can recoil in time normal shape because soft characteristic is excessively recessed State, leads to the position for failing accurate judgement internal key when next pressing keys, and the excessive recess of silica gel keycap will affect by Press the feel of key；On the other hand, since silica gel keycap is excessively soft, so that keycap is very unstable to the sealing of key hole, When pressing keycap recess, it is easy to hide dust and dirty be difficult to clean in the gap between keycap and key hole.

Summary of the invention

For overcome the deficiencies in the prior art, the utility model provides a kind of press-key structure of novel Portable cup.

The technical scheme adopted by the utility model to solve the technical problem is as follows:

A kind of switch button structure of accompanying cup is equipped with the control circuit board of key, the cup holder including being located in cup holder Shell corresponds to key equipped with key hole and is packed with silica gel keycap, and support is equipped between the silica gel keycap and control circuit board Lid；The Supporting cover is fixed in control circuit board and is equipped with the through-hole being pierced by for the motion bar of key；The silica gel keys cap sleeve Sealing is realized outside Supporting cover, and through the inner wall that Supporting cover is pressed on the key hole.

Silica gel keys crown portion is extended with convex block towards key direction and terminates in above the motion bar of the key.

The silica gel key cap surface is sunk to be protruded into through-hole in inside formation projection.

The circuit board is equipped with indicator light by including support housing conjunction, and the indicator light is corresponded in Supporting cover and is equipped with Light-conductive hole.

The Supporting cover is extended with light-guiding pillar to the indicator light, and the light-conductive hole is the inner hole of light-guiding pillar and by indicator light In being set in.

Silica gel keys crown portion corresponds to the light-conductive hole equipped with thin-walled position.

Silica gel keys crown portion is extended with positioning bar towards light-conductive hole, and the support cap surface at the light-conductive hole is correspondingly provided with For the slot position of positioning bar insertion.

Protrusion forms step with periphery in the middle part of the support hd top face, and the step realizes silica gel keycap in the key hole Compression, and silica gel keycap is pressed on the inner wall around key hole by the step surface on its periphery.

The step surface on the step side and its periphery is evenly equipped with multiple vertically extending positionable walls, the silica gel keys crown Portion is equipped with multiple slots for positionable wall insertion.

The Supporting cover bottom is extended with multiple buckles, and the corresponding buckle of the control circuit board is equipped with jack, the buckle It is inserted into the jack and hooks the fixed installation of the back side realization Supporting cover of jack.

The beneficial effects of the utility model are: the utility model between silica gel keycap and key by being arranged a support Frame guarantees the feel of pressing, and force will inside silica gel keycap by support frame to limit silica gel keycap pressing sinking degree Silica gel keycap is pressed on the inner wall of key hole, so that its sealing is become firm, and limit to silica gel keycap, is clearly opened up The position of key is shown.

Detailed description of the invention

The present invention will be further described with reference to the accompanying drawings and examples.

Fig. 1 is the structural schematic diagram of accompanying cup；

Fig. 2 is the fractionation schematic diagram of cup holder；

Fig. 3 is the partial sectional view of cup holder；

Fig. 4 is enlarged drawing at the A of Fig. 3；

Fig. 5 is the structural schematic diagram of Supporting cover；

Fig. 6 is the structural schematic diagram of silica gel keycap.

Specific embodiment

Referring to figs. 1 to a kind of switch button structure of accompanying cup of Fig. 6, the control of key 5 is equipped in cup holder 1 including being located at Circuit board 2 processed, 1 shell of cup holder correspond to key 5 equipped with key hole 11 and are packed with silica gel keycap 3, silica gel keycap 3 and control electricity It is equipped with Supporting cover 4 between road plate 2, Supporting cover 4 is fixed in control circuit board 2 and is equipped with and is pierced by for the motion bar 51 of key 5 Through-hole 41, silica gel keycap 3 are sleeved on outside Supporting cover 4, and the sinking degree of keycap pressing is limited by support frame 4, guarantee pressing Feel, prevent because keycap press excessively recess occur variety of problems；And Supporting cover 4 can be pressed from inside by silica gel keycap 3 More firm sealing is tightly realized in the inner wall of key hole 11, and silica gel keycap 3 is limited, and clearly shows key 5 position.

As preferred embodiments of the present invention, in order to operate user more easily, 3 top court of silica gel keycap is pressed 5 direction of key is extended with 51 top of motion bar that convex block 31 terminates in key 5, to fill up between the distance between silica gel keycap 3 and key 5 Gap can be easier to touch key 5, to realize response when user is when pressing silica gel keycap 3.

Preferably, circuit board 2 is equipped with indicator light 6 to illustrate the working condition of Portable cup, indicator light 6 is equally supported Including the cover of lid 4 closes, and indicator light 6 is corresponded in Supporting cover 4 equipped with light-conductive hole 42, project the light source of indicator light 6, be able to from support The state of 4 external observation indicator light 6 of lid.And there is the case where light leakage in other component locations of Supporting cover 4 in order to prevent, support Lid 4 is extended with light-guiding pillar 43 to indicator light 6, and above-mentioned light-conductive hole 42 makes in being the inner hole of light-guiding pillar 43 and being set in indicator light 6 6 light beam indicated can be projected by light-conductive hole 42 completely.Further, light-conductive hole 42 is corresponded at the top of silica gel keycap 3 to be equipped with Thin-walled position 35 enables the light beam projected from light-conductive hole 42 more easily control to penetrate silica gel keycap 3, enables user can be from surface clearly See the working condition of Portable cup clearly.

Preferably, protrusion and periphery form step 45 in the middle part of 4 top surface of Supporting cover, step 45 realizes silicon in key hole 11 Remaining position at 3 top of silica gel keycap is then pressed on around key hole 11 by the compression of glue keycap 3, the step surface on periphery Dual-seal is realized on inner wall, enables silica gel keycap 3 more reliable to the sealing of key hole 11.

In order to enable silica gel keycap 3 and Supporting cover 4 to realize accurately suit positioning, firstly, 45 side of position step and its week The step surface on side is evenly equipped with multiple vertically extending positionable walls 46, is equipped at the top of silica gel keycap 3 and multiple to be inserted into for positionable wall 46 Slot 33, when silica gel keycap 3 is sleeved in Supporting cover 4, the corresponding insertion slot 33 of positionable wall 46 be realize silica gel keycap 3 relative to The whole positioning of Supporting cover 4；Then, 3 Surface Subsidence of silica gel keycap forms projection 34 in inside and protrudes into through-hole 41, first is that mark The position of key 5 out is known, second is that realizing that convex block 31 and key activities bar 51 on silica gel keycap 3 position；Finally, silica gel keycap 3 Top is extended with positioning bar 32 towards light-conductive hole 42, and the support cap surface at light-conductive hole 42 is correspondingly provided with for the insertion of positioning bar 32 Slot position 44, located muscle 32 cooperates with slot position 44, while enabling thin-walled position 35 that can be directed at light-conductive hole 42, can effectively prevent light beam from Gap light leakage between silica gel keycap 3 and Supporting cover 4.By above structure, it is finally completed silica gel keycap 3 and each portion of Supporting cover 4 Location fit between part enables user use more convenient simple.

Preferably, 4 bottom of Supporting cover is extended with multiple buckles 47, and the corresponding buckle 47 of control circuit board 2 is equipped with jack 21, card Button 47 is inserted into jack 21 and hooks the fixed installation of the back side realization Supporting cover 4 of jack 21, passes through simple buckle structure and realizes branch The effectively reliable installation connection of lid 4 is supportted, subsequent maintenance disassembly is also convenient for.

The utility model unique structure, intention are novel, and the arrangement of press-key structure is completed by Supporting cover 4, and bring sealing The various advantages such as stable, easy to use.

Claims (10)

1. a kind of switch button structure of accompanying cup is equipped with the control circuit board (2) of key (5), institute including being located in cup holder (1) It states cup holder (1) shell to correspond to key (5) equipped with key hole (11) and be packed with silica gel keycap (3), it is characterised in that: the silica gel Supporting cover (4) are equipped between keycap (3) and control circuit board (2)；The Supporting cover (4) is fixed on control circuit board (2) simultaneously The through-hole (41) being pierced by equipped with the motion bar (51) for key (5)；The silica gel keycap (3) is sleeved on Supporting cover (4) outside, and Sealing is realized by the inner wall that Supporting cover (4) is pressed on the key hole (11).

2. press-key structure according to claim 1, it is characterised in that: towards key (5) direction at the top of the silica gel keycap (3) Convex block (31) is extended with to terminate in above the motion bar (51) of the key (5).

3. press-key structure according to claim 1 or 2, it is characterised in that: silica gel keycap (3) Surface Subsidence is in inside Projection (34) are formed to protrude into through-hole (41).

4. press-key structure according to claim 1, it is characterised in that: the circuit board (2) is equipped with indicator light (6) by institute Including stating the conjunction of Supporting cover (4) cover, the indicator light (6) are corresponded in Supporting cover (4) equipped with light-conductive hole (42).

5. press-key structure according to claim 4, it is characterised in that: Supporting cover (4) the Xiang Suoshu indicator light (6) extends Have light-guiding pillar (43), the light-conductive hole (42) is the inner hole of light-guiding pillar (43) and is set in indicator light (6) interior.

6. press-key structure according to claim 5, it is characterised in that: the corresponding leaded light at the top of the silica gel keycap (3) Hole (42) is equipped with thin-walled position (35).

7. according to press-key structure described in any right of claim 4 to 6, it is characterised in that: court at the top of the silica gel keycap (3) Light-conductive hole (42) is extended with positioning bar (32), and the support cap surface at the light-conductive hole (42) is correspondingly provided with for the positioning bar (32) slot position (44) being inserted into.

8. press-key structure according to claim 1, it is characterised in that: protrusion and periphery in the middle part of Supporting cover (4) top surface It is formed step (45), the step (45) realizes the compression of the interior silica gel keycap (3) of key hole (11), and the step on its periphery Silica gel keycap (3) is pressed on the inner wall around key hole (11) by face.

9. press-key structure according to claim 8, it is characterised in that: the step surface of step (45) side and its periphery It is evenly equipped with multiple vertically extending positionable walls (46), is equipped at the top of the silica gel keycap (3) multiple for positionable wall (46) insertion Slot (33).

10. press-key structure according to claim 1, it is characterised in that: Supporting cover (4) bottom is extended with multiple buckles (47), the corresponding buckle (47) of the control circuit board (2) is equipped with jack (21), and the buckle (47) is inserted into the jack (21) simultaneously Realize the fixed installation of Supporting cover (4) in the back side for hooking jack (21).