Button sucking disc mechanism
Technical field
The present invention relates to a kind of button sucking disc mechanism, especially relate to a kind of simple and practical easily button sucking disc mechanism.
Background technique
Chinese patent database has been announced denomination of invention on August 19th, 2009 and has been the patent of invention of " sucker structure ", and its notice of authorization number is CN100529436C.It comprises sucker, pull bar, bracket, sliding pin, button spiral arm and pivot pin.The vertical connecting sucker ratio of pull bar has the penetration hole that level runs through, and has rotary shaft hole and sliding-groove that level runs through on the sleeve of bracket, and pull bar is arranged in the sleeve of bracket, and sucker is positioned under the disk body of bracket.Sliding pin passes the first hole of sliding-groove, penetration hole and button spiral arm, and pivot pin passes the second hole of rotary shaft hole and button spiral arm.By pressing the turret terminal of button spiral arm, make the braking plate of button spiral arm be rotated action with pivot pin as shaft fulcrum, thereby the pulling sliding pin makes it be slided toward upper limb by edge under the first hole, in sliding-groove, slide with related pulling pull bar simultaneously, reach and draw high sucker to produce the purpose of adsorption function.This sucker structure has following deficiency: complex structure, cost height, operating procedure is many, operation is inconvenient.
Summary of the invention
The invention provides button sucking disc mechanism, it has overcome complicated, the unhandy deficiency of existing two end structures of sucker structure in the background technique.
The technological scheme that adopts that the present invention solves its technical problem is:
Button sucking disc mechanism, it comprises:
One sucker, it have opposing to an adsorption plane and a chain of command;
One shell, it has the loudspeaker body of a connecting seat and an affixed connecting base, and the opening of described loudspeaker body abuts against the periphery of sucker chain of command, also offers the sliding eye that runs through inside and outside on the described loudspeaker body;
One sucker core, it is coaxial to be fixed in sucker chain of command center portion and to be slidingly connected within the body;
One spring, its contact are between sucker core and body, so that the sucker core is subject to one vertically also towards the elastic force away from the sucker direction; And
One button, it is slidingly connected at the sliding eye of loudspeaker cover, and, consist of the relation of being connected between the slip of the slip of described button and sucker core.
Among one preferred embodiment: described button has one first plane of inclination, and described sucker core has one second plane of inclination, and described the first plane of inclination and the second plane of inclination are suitable and abut against together.
Among one preferred embodiment:
Described sucker chain of command center portion is connected with a screw rod, and described sucker core is screwed onto outside the screw rod, and the outer turning surface of described sucker core convexes with one first projection;
The coaxial sucker cover that is connected with within the described loudspeaker body, turning surface convexes with one second projection in the described sucker cover;
Described sucker core slides through the sucker cover, and described spring socket sucker core also is resisted against between the first projection and the second projection.
Among one preferred embodiment:
Described sucker core terminal surface is provided with one first plane of inclination;
The end of described sucker cover offers a breach, described breach alignment sliding eye;
Described button comprises that the limit that control block and two that a button head, is fixed in button head is installed in respectively two sides of control block takes off part, and described control block is provided with one second plane of inclination;
The be slidingly connected sliding eye of loudspeaker body of described button, described control block slides through the breach of sucker cover, and described two limits are taken off part and are positioned at and are used for preventing that button breaks away from sucker cover, adaptive first plane of inclination of being abutted against, described the second plane of inclination within the sucker cover.
Among one preferred embodiment:
Convex with the gib block of axis outside the described sucker core, described sucker cover offers the guiding groove of axis, the adaptive connection guiding groove of described gib block;
Be provided with sliding guide mechanism between described button and the loudspeaker body.
Among one preferred embodiment: described connecting base and loudspeaker cover body by integral forming.
Among one preferred embodiment: the glide direction of described button is vertical with the glide direction of sucker core.
Among one preferred embodiment: described connecting base is soap seat.
Among one preferred embodiment: described connecting base is socket.
Among one preferred embodiment: described connecting base is wall base.
The technical program is compared with background technique, and it has following advantage:
1. pressing button slides button, the button slip drives the sucker core and moves vertically and towards the sucker direction, overcomes spring in the moving process, thereby sucker core effect sucker is removed the sucker suction-operated in the moving process, pressing pine oil rear spring energy storage release generation elastic force and acting on the sucker core makes the sucker core towards moving away from the sucker direction, drive in the moving process outside the sucker middle part and draw, thereby produce suction-operated, easy to use, simple in structure, low cost of manufacture, compact structure, it is little to take up room;
2. the glide direction of button is vertical with the glide direction of sucker core, and then the connecting base structure of shell end is unaffected, can reduce button mechanism and take up room;
3. the glide direction of button is vertical with the glide direction of sucker core, cooperates by plane of inclination and spring and realizes interlock, and is easy to use, quick;
4. the breach of the control block of button and sucker cover is suitable, can guarantee the glide direction of button;
5. the guiding groove of the gib block of sucker core and sucker cover is suitable, can guarantee the glide direction of sucker core;
6. cooperate the attaching spring by sucker core, the first projection, sucker cover, the second projection, can guarantee sucker automatic absorbing effect, guarantee that loudspeaker body opening is near the close periphery that leans against the sucker chain of command.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 has illustrated the schematic perspective view of the sucking disc mechanism of the first preferred embodiment.
Fig. 2 has illustrated the perspective exploded view of the sucking disc mechanism of the first preferred embodiment.
Fig. 3 has illustrated the generalized section of the sucking disc mechanism of the first preferred embodiment, and this moment, the sucker of sucking disc mechanism was in the pine oil state.
Fig. 4 has illustrated the generalized section of the sucking disc mechanism of the first preferred embodiment, and this moment, the sucker of sucking disc mechanism was in adsorbed state.
Fig. 5 has illustrated the schematic perspective view of sucker core of the sucking disc mechanism of the first preferred embodiment.
Fig. 6 has illustrated the generalized section of sucker core of the sucking disc mechanism of the first preferred embodiment.
Fig. 7 has illustrated the schematic perspective view of sucker cover of the sucking disc mechanism of the first preferred embodiment.
Fig. 8 has illustrated the generalized section of sucker cover of the sucking disc mechanism of the first preferred embodiment.
Fig. 9 has illustrated the schematic perspective view of button of the sucking disc mechanism of the first preferred embodiment.
Figure 10 has illustrated the generalized section of assembling of sucker cover, sucker core and the spring of the sucking disc mechanism of the first preferred embodiment.
Figure 11 has illustrated the A-A generalized section of Fig. 4.
Figure 12 has illustrated the schematic perspective view of the sucking disc mechanism of the second preferred embodiment.
Figure 13 has illustrated the schematic perspective view of the sucking disc mechanism of the 3rd preferred embodiment.
Embodiment
The first preferred embodiment
Please refer to Fig. 1 to Figure 11, button sucking disc mechanism, it comprises a sucker 100, a shell 200, a sucker core 300, a button 400, sucker cover 500 and one spring 600.
Described sucker 100 have opposing to an adsorption plane 110 and a chain of command 120.Described sucker 100 is rotary disk.Described sucker 100 chains of command 120 center portions are connected with a screw rod 130, the axis of described screw rod 130 and the dead in line of rotary disk.
Described sucker core 300 has an endoporus, described endoporus is screwed onto outside the screw rod 130 of sucker 100, so that consist of the relation that is fixedly connected with between described sucker core 300 and the sucker 100, so that described sucker core 300 is fixed in the center portion of sucker 100, so that described sucker core 300 axis and sucker 100 deads in line.Among the present embodiment, turning surface convexes with one first projection 310 outside the described sucker core 300, and described sucker core 300 terminal surfaces are set to the first plane of inclination 320.
Described shell 200 comprises that a wall base 210 and is fixed in the loudspeaker body 220 of wall base 210, and described wall base 210 and loudspeaker body 220 are one-body molded.Described wall base 210 offers a connecting through hole.Turning surface comprises the bellmouth orifice 222 of a cylindrical hole 221 and a connection cylindrical hole 221 within the described loudspeaker body 220, has a ladder surface 223 between described cylindrical hole 221 and the bellmouth orifice 222.Described loudspeaker body 220 offers the sliding eye 230 that runs through cylindrical hole 221 inside and outside.
Described sucker cover 500 comprises that a fixed plate 510 and is fixed in the inner sleeve 520 of fixed plate 510, and the end of described inner sleeve 520 offers a breach 521.The described inner sleeve 520 adaptive cylindrical holes 221 that put in shell 200, and so that described breach 521 corresponding sliding eyes 230, described fixed plate 510 abuts against ladder surface 223, by screw 530 fixed plate 510 is fixed on ladder surface 223 again.Among the present embodiment, described inner sleeve 520 lower ends inwardly convex with one second projection 522.
Described spring 600 socket sucker cores 300 and be resisted against the first projection 310 of sucker core 300 and the second projection 522 of sucker cover 500 between, so that sucker core 300 is subject to one vertically also towards the elastic force away from sucker 100 directions, so that the opening of the loudspeaker body 220 of described shell 200 is near the periphery that is enclosed in sucker 100 chains of command 120.As required, also can be fixed together between the periphery of the opening of the loudspeaker body 220 of described shell 200 and sucker 100 chains of command 120 realize near, described affixed adopt bonding or welding or welding or screw affixed.Described sucker core 300 is slidingly connected within the loudspeaker body 220, and puts within the endoporus of inner sleeve 520 of sucker cover 500.
Described button 400 comprises that the limit that control block 420 and two that a button head 410, is fixed in button head 410 is installed in respectively two sides of control block 410 takes off part 430, and described control block 420 is provided with one second plane of inclination 421.The be slidingly connected sliding eye 230 of loudspeaker body 220 of described button 400, described control block 420 slides through the breach 521 of sucker cover 500.Wherein: described two limits are taken off part 430 and are positioned at and are used within the sucker cover 500 preventing that button 400 breaks away from suckers cover 500 (for example: described control block 420 is adaptive or be slightly less than breach 521 openings, and described two limits are taken off farthest spacing between the part 430 greater than breach 521 openings); Be abutted against the first plane of inclination 320 so that consist of the relation of being connected between the slip of the slip of described button 400 and sucker core 300 thereby described the second plane of inclination 421 is adaptive.
Adopt above-mentioned structure, can also realize assembling easily advantage.
Among the present embodiment, the glide direction of described button 400 is vertical with the glide direction of sucker core 300.For the guiding that guarantees to slide, best: as between sucker core 300 and sucker cover 500, to be provided with the first guide mechanism, between button 400 and loudspeaker body 220, to be provided with the second guide mechanism, between sucker cover 500 and shell 200, be provided with the 3rd guide mechanism.For example: the terminal surface at sucker cover 500 is arranged with short slot 910, end face at the relative opening of loudspeaker body 220 convexes with two ribs 920, described two ribs, 920 adaptive short slots 910, described short slot 910 and rib 920 form the 3rd guide mechanism, guarantee the guiding assembling between sucker cover 500 and the shell 200, guarantee the sliding eye 230 of the breach 521 corresponding shells 200 of assembling posterior sucker cover 500.For example: convex with the first gib block 710 of axis outside the described sucker core 300, described sucker cover 500 offers the first guiding groove 720 of axis, adaptive connection the first guiding groove of described the first gib block, and they form the first guide mechanism; For example: on button 400, convex with the second gib block 810, form the second guiding groove 820 between described two ribs 920, adaptive connection the second guiding groove of described the second gib block, they form the second guide mechanism.
In order to make the auditor further understand the present invention, the below specifies control procedure: press button 400 button 400 is slided, button 400 slips drive sucker core 300 and move vertically and towards sucker 100 directions, overcome spring 600 elastic force in the moving process, thereby sucker core 300 effect suckers 100 are removed sucker 100 suction-operateds in the moving process, such as Fig. 3; Button 400 is pressed pine oil rear spring 600 energy storage release generation elastic force and is acted on sucker core 300 and makes sucker core 300 towards moving away from sucker 100 directions, drives outside sucker 100 middle parts in the moving process and draws, thereby produce suction-operated.
The second preferred embodiment
Present embodiment and the first preferred embodiment one difference are: please refer to Figure 12, described shell 200 comprises that a soap seat 240 and is fixed in the loudspeaker body 220 of soap seat 240, and described soap seat 240 and loudspeaker body 240 are one-body molded.Described soap seat 240 end faces are concaved with a groove.
The 3rd preferred embodiment
Present embodiment and the first preferred embodiment one difference are: please refer to Figure 13, described shell 200 comprises that a socket 250 and is fixed in the loudspeaker body 220 of socket 250, and described socket 250 and loudspeaker body 220 are one-body molded.Described socket 250 offers a slot.
The above, only for preferred embodiment of the present invention, so can not limit according to this scope of the invention process, the equivalence of namely doing according to claim of the present invention and description changes and modifies, and all should still belong in the scope that the present invention contains.