CN219041837U

CN219041837U - General adaptation connecting device of cell-phone owner button

Info

Publication number: CN219041837U
Application number: CN202222161072.7U
Authority: CN
Inventors: 翟建林
Original assignee: Shenzhen Chengshun Xin Electronic Technology Co ltd
Current assignee: Shenzhen Chengshun Xin Electronic Technology Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2023-05-16
Anticipated expiration: 2032-08-17

Abstract

The utility model relates to the technical field of mobile phone keys and discloses a universal adapting connecting device for a mobile phone main key, which comprises a mobile phone main body, a main key body, a connecting mechanism, a contact mechanism and a guide mechanism, wherein the main key body is movably arranged at the upper end of the mobile phone main body, the connecting mechanism is positioned at the lower end of the main key body, the contact mechanism is positioned in the mobile phone main body, the guide mechanism is positioned at the outer end of the connecting mechanism, and the connecting mechanism comprises a connecting sheet, a supporting cylinder, a sliding chute, a pressing plate, a guide post, a reset spring and a connecting rod. This general adaptation connecting device of cell-phone owner button, through setting up coupling mechanism, because this mechanism has set up multiple support and connection structure for reset spring, consequently can strengthen the firmness of cell-phone owner button connection structure, reset spring receives more supports, therefore in time main button frequent use also can not make reset spring too fast wearing and tearing ageing, consequently improved the durability of main button body.

Description

General adaptation connecting device of cell-phone owner button

Technical Field

The utility model relates to the technical field of mobile phone keys, in particular to a universal adapting and connecting device for a mobile phone main key.

Background

In the prior art, most mobile phone main keys are only provided with a single elastic element, the elastic element lacks a comparative support or connecting mechanism, the use frequency of the main keys is relatively high, and after the main keys are frequently used, the single elastic element can be worn to lose elasticity, so that the functions of the mobile phone cannot be normally used, and the durability of the mobile phone main keys is reduced.

Disclosure of Invention

(one) solving the technical problems

The utility model aims to provide a universal adapting and connecting device for a mobile phone main key, which aims to solve the problems that in the prior art, most mobile phone main keys are only provided with a single elastic element, the elastic element lacks a comparative support or connecting mechanism, the use frequency of the main key is relatively high, and the single elastic element is possibly worn out to lose elasticity after the main key is frequently used, so that the functions of the mobile phone cannot be normally used, and the durability of the mobile phone main key is reduced.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a general adaptation connecting device of mobile phone main button, includes mobile phone main part, main button body, coupling mechanism, contact mechanism and guiding mechanism, main button body movable mounting is in the upper end of mobile phone main part, coupling mechanism is located the lower extreme of main button body, contact mechanism is located the inside of mobile phone main part, guiding mechanism is located coupling mechanism's outer end, coupling mechanism includes connection piece, a support section of thick bamboo, spout, clamp plate, guide post, reset spring and connecting rod, connection piece fixed mounting is in the lower extreme of main button body, the connection piece is symmetric distribution, a support section of thick bamboo fixed mounting is in the inside of mobile phone main part, the spout is fixed to be set up in the outer end of a support section of thick bamboo, the spout is bilateral symmetry distribution, clamp plate fixed mounting is in the lower extreme of connecting plate, through setting up coupling mechanism, when pressing down main button body, drives the connection piece and moves down along the spout.

Preferably, the clamp plate runs through the spout and with spout swing joint, guide post fixed mounting is in the inside of supporting the section of thick bamboo, the clamp plate runs through the guide post and with guide post swing joint, through setting up the clamp plate, the guide post can play the guide effect to the clamp plate.

Preferably, one end of the return spring is fixedly arranged at the bottom end of the supporting cylinder, the other end of the return spring is fixedly connected with the pressing plate, the connecting rods are movably arranged at the outer ends of the connecting sheets, and the connecting rods are symmetrically distributed.

Preferably, the contact mechanism comprises a contact block, a mobile phone main board and main key contacts, wherein the contact block is movably arranged at the lower end of the connecting rod, the mobile phone main board is fixedly arranged in the mobile phone main body, the main key contacts are fixedly arranged at the upper end of the mobile phone main board and are symmetrically distributed, and the contact block is movably connected with the main key contacts.

Preferably, the mobile phone motherboard is electrically connected with the main key contact, the main key contact is electrically connected with the contact block, and the contact block is electrically connected with the main key body.

Preferably, the guiding mechanism comprises a guiding rod, a limiting block and a guiding sleeve, wherein the guiding rod is fixedly arranged at the left end and the right end of the supporting cylinder, and the limiting block is fixedly arranged at the outer end of the guiding rod.

Preferably, the guide sleeve is fixedly arranged at the rear end of the contact block, and the guide rod penetrates through the guide sleeve and is movably connected with the guide sleeve.

Compared with the prior art, the utility model has the beneficial effects that:

this general adaptation connecting device of mobile phone owner button, when pressing the owner button body downwards through setting up coupling mechanism, drive the connection piece and move along the spout downwards, connection piece downstream drives the clamp plate downstream, the guide post can play the guide effect to the clamp plate, prevent that the clamp plate from taking place the skew under the effect of spring, the clamp plate downstream can drive reset spring compression, and drive the connecting rod and stretch out, until the contact block contacts with the owner button contact, thereby accomplish the various functions of owner button, because this mechanism has set up multiple support and connection structure, consequently can strengthen the firmness of mobile phone owner button connection structure, reset spring receives more support, consequently in time main button frequent use also can not make reset spring excessively fast wearing and tearing ageing, consequently, the durability of owner button body has been improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic cross-sectional view of a connecting mechanism according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure A in FIG. 2 according to the present utility model;

fig. 5 is an enlarged schematic view of the structure at B in fig. 2 according to the present utility model.

In the figure: 1. a mobile phone body; 2. a main key body; 3. a connecting mechanism; 301. a connecting sheet; 302. a support cylinder; 303. a chute; 304. a pressing plate; 305. a guide post; 306. a return spring; 307. a connecting rod; 4. a contact mechanism; 401. a contact block; 402. a mobile phone motherboard; 403. a main key contact; 5. a guide mechanism; 501. a guide rod; 502. a limiting block; 503. a guide sleeve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a general adaptation connecting device of mobile phone main button, including mobile phone main part 1, main button body 2, coupling mechanism 3, contact mechanism 4 and guiding mechanism 5, main button body 2 movable mounting is in the upper end of mobile phone main part 1, coupling mechanism 3 is located the lower extreme of main button body 2, contact mechanism 4 is located the inside of mobile phone main part 1, guiding mechanism 5 is located the outer end of coupling mechanism 3, coupling mechanism 3 includes connection piece 301, a support section of thick bamboo 302, spout 303, clamp plate 304, guide post 305, reset spring 306 and connecting rod 307, connection piece 301 fixed mounting is in the lower extreme of main button body 2, connection piece 301 is symmetrical distribution, support section of thick bamboo 302 fixed mounting is in the inside of mobile phone main part 1, spout 303 is fixed to be set up in the outer end of support section of thick bamboo 302, spout 303 is bilateral symmetry distribution, clamp plate 304 fixed mounting is in the lower extreme of connecting plate, through setting up coupling mechanism 3, when pressing down main button body 2, drive connection piece 303 moves down along the spout;

the pressing plate 304 penetrates through the sliding groove 303 and is movably connected with the sliding groove 303, the guide column 305 is fixedly arranged in the supporting cylinder 302, the pressing plate 304 penetrates through the guide column 305 and is movably connected with the guide column 305, the pressing plate 304 is driven to move downwards by the downward movement of the connecting sheet 301 through the arrangement of the pressing plate 304, the guide column 305 can play a guide role on the pressing plate 304, and the pressing plate 304 is prevented from deviating under the action of a spring; one end of a return spring 306 is fixedly arranged at the bottom end of the supporting cylinder 302, the other end of the return spring 306 is fixedly connected with a pressing plate 304, a connecting rod 307 is movably arranged at the outer end of the connecting sheet 301, the connecting rod 307 is symmetrically distributed, the pressing plate 304 moves downwards through the arrangement of the return spring 306 to drive the return spring 306 to compress and drive the connecting rod 307 to stretch until a contact block 401 is contacted with a main key contact 403, and thus various functions of a main key are completed; the contact mechanism 4 comprises a contact block 401, a mobile phone main board 402 and a main key contact 403, wherein the contact block 401 is movably arranged at the lower end of the connecting rod 307, the mobile phone main board 402 is fixedly arranged in the mobile phone main body 1, the main key contact 403 is fixedly arranged at the upper end of the mobile phone main board 402, the main key contact 403 is symmetrically distributed, the contact block 401 is movably connected with the main key contact 403, when the contact block 401 is contacted with the main key contact 403 through the contact mechanism 4, various functions can be realized when the main key main body 2 is pressed, and when the contact block is loosened, the contact block 401 is not contacted with the main key contact 403 any more, so that the mobile phone is not controlled any more to work;

the mobile phone motherboard 402 is electrically connected with the main key contact 403, the main key contact 403 is electrically connected with the contact block 401, and the contact block 401 is electrically connected with the main key body 2; the guide mechanism 5 comprises a guide rod 501, a limiting block 502 and a guide sleeve 503, wherein the guide rod 501 is fixedly arranged at the left end and the right end of the support cylinder 302, the limiting block 502 is fixedly arranged at the outer end of the guide rod 501, and the guide rod 501 and the guide sleeve 503 enable the contact block 401 to only move left and right in the horizontal direction without deviation by arranging the guide mechanism 5, so that the contact block 401 is ensured to be contacted with the main key contact 403 accurately; the linear guide sleeve 503 is fixedly arranged at the rear end of the contact block 401, and the guide rod 501 penetrates through the guide sleeve 503 and is movably connected with the guide sleeve 503.

Working principle: firstly, when the main key body 2 is pressed downwards, the connecting sheet 301 is driven to move downwards along the sliding groove 303, the pressing plate 304 moves downwards to drive the reset spring 306 to compress and drive the connecting rod 307 to stretch out, so as to drive the contact block 401 and the guide sleeve 503 to move outwards along the guide rod 501 until the contact block 401 contacts with the main key contact 403, thereby completing various functions of the main key, when the main key body 2 is loosened, the reset spring 306 loses pressure and drives the contact block 401, the connecting rod 307, the pressing plate 304, the connecting sheet 301 and the main key body 2 to reset, and the contact block 401 is not contacted with the main key contact 403 any more, so that the next pressing of the main key body 2 is facilitated.

Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides a general adaptation connecting device of mobile phone main button, includes mobile phone main part (1), main button body (2), coupling mechanism (3), contact mechanism (4) and guiding mechanism (5), its characterized in that: main button body (2) movable mounting is in the upper end of cell-phone main part (1), coupling mechanism (3) are located the lower extreme of main button body (2), contact mechanism (4) are located the inside of cell-phone main part (1), guiding mechanism (5) are located the outer end of coupling mechanism (3), coupling mechanism (3) include connection piece (301), support section of thick bamboo (302), spout (303), clamp plate (304), guide post (305), reset spring (306) and connecting rod (307), connection piece (301) fixed mounting is in the lower extreme of main button body (2), connection piece (301) are the symmetric distribution, support section of thick bamboo (302) fixed mounting is in the inside of cell-phone main part (1), spout (303) fixed setting is at the outer end of supporting the section of thick bamboo (302), spout (303) are bilateral symmetry distribution, clamp plate (304) fixed mounting is in the lower extreme of connecting plate.

2. The universal adapting device for main keys of mobile phone according to claim 1, wherein: the pressing plate (304) penetrates through the sliding groove (303) and is movably connected with the sliding groove (303), the guide column (305) is fixedly arranged in the supporting cylinder (302), and the pressing plate (304) penetrates through the guide column (305) and is movably connected with the guide column (305).

3. The universal adapting device for main keys of mobile phone according to claim 2, wherein: one end of the return spring (306) is fixedly arranged at the bottom end of the supporting cylinder (302), the other end of the return spring (306) is fixedly connected with the pressing plate (304), the connecting rod (307) is movably arranged at the outer end of the connecting sheet (301), and the connecting rod (307) is symmetrically distributed.

4. A universal adapting device for mobile phone main key according to claim 3, wherein: the contact mechanism (4) comprises a contact block (401), a mobile phone main board (402) and main key contacts (403), wherein the contact block (401) is movably mounted at the lower end of a connecting rod (307), the mobile phone main board (402) is fixedly mounted in the mobile phone main body (1), the main key contacts (403) are fixedly mounted at the upper end of the mobile phone main board (402), the main key contacts (403) are symmetrically distributed, and the contact block (401) is movably connected with the main key contacts (403).

5. The universal adapting device for main keys of mobile phone according to claim 4, wherein: the mobile phone comprises a mobile phone main board (402) and a main key contact (403), wherein the main key contact (403) is electrically connected with a contact block (401), and the contact block (401) is electrically connected with a main key body (2).

6. The universal adapting device for main keys of mobile phone according to claim 5, wherein: the guide mechanism (5) comprises a guide rod (501), a limiting block (502) and a guide sleeve (503), wherein the guide rod (501) is fixedly arranged at the left end and the right end of the support cylinder (302), and the limiting block (502) is fixedly arranged at the outer end of the guide rod (501).

7. The universal adapting device for main keys of mobile phone according to claim 6, wherein: the guide sleeve (503) is fixedly arranged at the rear end of the contact block (401), and the guide rod (501) penetrates through the guide sleeve (503) and is movably connected with the guide sleeve (503).