CN216487786U

CN216487786U - Shockproof metal elastic sheet for electronic product

Info

Publication number: CN216487786U
Application number: CN202123346349.5U
Authority: CN
Inventors: 金国平
Original assignee: Qingdao Xinshenglin Electronics Co ltd
Current assignee: Qingdao Xinshenglin Electronics Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-05-10
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses an electronic product is with metal shrapnel that takes precautions against earthquakes, comprising a base plate, the top of bottom plate is equipped with the shell fragment, the inner wall top fixedly connected with of shell fragment props up a piece, prop up the bottom fixedly connected with montant of piece. The utility model relates to an electronic product technical field, this electronic product is with metal shrapnel that takes precautions against earthquakes, through first spring, the shell fragment, the montant, the cooperation of standpipe and piece, staff's accident touches this electronic product is with metal shrapnel that takes precautions against earthquakes, first spring begins to compress, can give the ascending power of montant, drive a piece upward movement, the shell fragment also has certain elasticity simultaneously, make the shell fragment be difficult for pushing down the deformation, only the staff pushes down the shell fragment, when giving the certain dynamics of shell fragment simultaneously, just can make the shell fragment warp, and then open the switch, when staff's degree of pressure is too big simultaneously, because the elasticity of first spring, can give montant and the ascending power of piece, make the shell fragment kick-back, the phenomenon that the shell fragment does not kick-back has been avoided.

Description

Shockproof metal elastic sheet for electronic product

Technical Field

The utility model relates to an electronic product technical field specifically is an electronic product is with metal shrapnel that takes precautions against earthquakes.

Background

The electronic product is a related product based on electric energy, and mainly comprises: watch, smart mobile phone, TV set, video disc player (VCD, SVCD, DVD), video recorder, video camera, radio cassette recorder, combination audio amplifier, laser record player (CD), computer, game machine, mobile communication product etc. because early product mainly used the electron tube as the basis original paper so named electronic product, in order to the switch of the partial electronic product of better control, just need use an electronic product with shockproof metal shell fragment, for example, the application number is: 201020640740.9A metal elastic sheet key for a keyboard of an electronic product, the metal elastic sheet key is arranged between the silica gel-based key and the printed circuit board of the keyboard, the metal elastic sheet key comprises an arched elastic sheet body and an upper convex contact which protrudes upwards from the central position of the elastic sheet body, the periphery of the upper convex contact is sunken to form a plurality of lower concave contacts with conductive function, the metal elastic sheet key of the utility model is provided with the upper convex contacts and the lower concave contacts, when a user fails to accurately press the center of the silica gel-based key or the silica gel-based key deviates, the user can fully contact with the upper convex contact to enable the center of the metal elastic sheet key to normally generate concave elastic deformation, therefore, the concave contact is ensured to be in good contact with the conductive terminal on the printed circuit board, the clicking accuracy is improved, and good clicking hand feeling is always kept;

when the existing metal elastic sheet key is used, the top of the metal elastic sheet is pressed, the metal elastic sheet begins to deform, the concave contact contacts with the conductive terminal on the circuit board along with the deformation of the metal elastic sheet, and the switch can be controlled to be closed to finish work;

but present metal shrapnel to do not possess fine touching structure of preventing, when the staff accident contacts the top of metal shrapnel, can open the switch, the accident takes place easily to when the staff exert oneself when too big push down metal shrapnel, make the metal shrapnel take place the radian of deformation too big easily, make the metal shrapnel difficult rebound, brought the trouble for staff's use.

Disclosure of Invention

The utility model provides a not enough to prior art, the utility model provides an electronic product is with metal shrapnel that takes precautions against earthquakes has solved present metal shrapnel to do not possess fine touching structure of preventing, and the low pressure is too big, the difficult problem of kick-backing of shell fragment.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an electronic product is with metal shrapnel that takes precautions against earthquakes, includes the bottom plate, the top of bottom plate is equipped with the shell fragment, the inner wall top fixedly connected with of shell fragment props up the piece, the bottom fixedly connected with montant of a piece, the outer wall of montant is pegged graft and is had the standpipe, the first spring of inner wall fixedly connected with of standpipe, the top of first spring and the bottom rigid coupling of montant.

Preferably, the cross section of the vertical rod is rectangular.

Preferably, the top of the bottom plate is fixedly connected with a clamping block, and the outer wall of the clamping block is inserted into the inner wall of the elastic sheet.

Preferably, the outer wall of the elastic sheet is tightly propped against a pressing plate, and the bottom of the pressing plate is fixedly connected with the top of the bottom plate through a pin shaft.

Preferably, the outer wall of the pressing plate is attached to a limiting block, the outer wall of the limiting block is connected with the inner wall of the bottom plate in an inserting mode, the bottom of the limiting block is fixedly connected with a second spring, and the bottom of the second spring is fixedly connected with the inner wall of the bottom plate.

The utility model provides an electronic product is with metal shrapnel that takes precautions against earthquakes. The method has the following beneficial effects: the shockproof metal elastic sheet for the electronic product is characterized in that through the matching of the first spring, the elastic sheet, the vertical rod, the vertical pipe and the support block, when a worker accidentally touches the shockproof metal elastic sheet for the electronic product, the first spring starts to compress and can provide upward force to the vertical rod to drive the support block to move upwards, and meanwhile, the elastic sheet also has certain elasticity, so that the elastic sheet is difficult to press down and deform;

through the cooperation of second spring, stopper and clamp plate, can be quick install and fix this metal shrapnel for taking precautions against earthquakes for electronic product, made things convenient for staff's use, practiced thrift operating time, improved work efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a schematic structural view of the connection relationship between the resilient plate, the second spring and the limiting block in FIG. 2;

FIG. 4 is a schematic structural view of the connection relationship between the vertical rod, the vertical tube and the first spring in FIG. 2.

In the figure: 1. the bottom plate, 2, shell fragment, 3, a piece, 4, montant, 5, standpipe, 6, first spring, 7, fixture block, 8, clamp plate, 9, stopper, 10, second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in this application.

The first embodiment is as follows: as can be seen from fig. 1, 2 and 4, a shockproof metal elastic sheet for an electronic product, comprises a bottom plate 1, an elastic sheet 2 is arranged above the bottom plate 1, a button is arranged under the elastic sheet 2, a supporting block 3 is fixedly connected to the top of the inner wall of the elastic sheet 2, a vertical rod 4 is fixedly connected to the bottom of the supporting block 3, a vertical tube 5 is inserted into the outer wall of the vertical rod 4, and the vertical rod 4 is matched with the vertical tube 5, so that the elastic sheet 2 can only deform vertically and downwardly, and forces applied in other directions can be effectively avoided, so that the elastic sheet 2 is compressed, a switch is turned on, and a false touch is caused;

in the specific implementation process, it is worth particularly pointing out that the vertical rod 4 is matched with the vertical pipe 5, so that the elastic sheet 2 can only deform vertically downwards, and the force applied in other directions can be effectively avoided, so that the elastic sheet 2 is compressed, the switch is turned on, and the false touch is caused;

further, the cross section of the vertical rod 4 is rectangular;

in the specific implementation process, it is worth particularly pointing out that the cross section of the vertical rod 4 is rectangular, so that the supporting block 3 can be better limited and cannot rotate;

further, a clamping block 7 is fixedly connected to the top of the bottom plate 1, and the outer wall of the clamping block 7 is inserted into the inner wall of the elastic sheet 2;

in the specific implementation process, it is worth particularly pointing out that the fixture block 7 plays a role in limiting the position of the elastic sheet 2;

it is specific, when using this electronic product with metal shrapnel that takes precautions against earthquakes, push down the top of shell fragment 2, at this moment, 2 atress of shell fragment begin to take place deformation, drive a 3 downstream of piece simultaneously, a 3 inboard wall downslide that drives montant 4 along standpipe 5 of piece, compress first spring 6 simultaneously, when shell fragment 2 with the button contact of being under, at this moment can trigger switch, accomplish work, loosen shell fragment 2 afterwards, at this moment because first spring 6's elasticity, begin to drive a 4 upstream of montant, drive a 3 upward movement of piece simultaneously, a 3 drive shell fragment of piece kick-backs, make it resume to become original state.

The second embodiment: as can be seen from fig. 2 and 3, the outer wall of the elastic sheet 2 is tightly abutted with the pressing plate 8, the pressing plate 8 plays a role of limiting the position of the elastic sheet 2, and the bottom of the pressing plate 8 is fixedly connected with the top of the bottom plate 1 through a pin shaft;

in the specific implementation process, it is worth particularly pointing out that the pressure plate 8 plays a role of limiting the position of the elastic sheet 2;

furthermore, the outer wall of the pressing plate 8 is attached with a limiting block 9, the limiting block 9 plays a role in limiting the position of the pressing plate 8, the pressing plate 8 can only do circular motion, and the limiting block 9 can only do up-and-down motion, so when the limiting block 9 is attached to the outer wall of the pressing plate 8, the pressing plate 8 can be limited, the elastic sheet 2 is limited, the outer wall of the limiting block 9 is connected with the inner wall of the bottom plate 1 in an inserting mode, the bottom of the limiting block 9 is fixedly connected with a second spring 10, when the second spring 10 is compressed, the second spring 10 can provide upward force for the limiting block 9, and the bottom of the second spring 10 is fixedly connected with the inner wall of the bottom plate 1;

in the specific implementation process, it is worth particularly pointing out that the limiting block 9 plays a role in limiting the position of the pressing plate 8, and as the pressing plate 8 can only perform circular motion and the limiting block 9 can only perform up-and-down motion, when the limiting block 9 is attached to the outer wall of the pressing plate 8, the pressing plate 8 can be limited, and then the elastic sheet 2 is limited;

specifically, on the basis of above-mentioned embodiment one, when needs dismantle shell fragment 2, at first press the stopper 9 downwards, at this moment stopper 9 begins to drive second spring 10 and begins to compress, when stopper 9 leaves the outer wall of clamp plate 8, at this moment rotate clamp plate 8, when clamp plate 8 leaves the outer wall of shell fragment 2, at this moment can take off shell fragment 2, accomplish work.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electronic product is with metal shrapnel that takes precautions against earthquakes, includes bottom plate (1), its characterized in that: the top of bottom plate (1) is equipped with shell fragment (2), the inner wall top fixedly connected with of shell fragment (2) props up piece (3), the bottom fixedly connected with montant (4) of propping up piece (3), the outer wall of montant (4) is pegged graft and is had standpipe (5), the first spring of inner wall fixedly connected with (6) of standpipe (5), the top of first spring (6) and the bottom rigid coupling of montant (4) mutually.

2. The shockproof metal dome for electronic products as claimed in claim 1, wherein: the cross section of the vertical rod (4) is rectangular.

3. The shockproof metal dome for electronic products as claimed in claim 1, wherein: the top of the bottom plate (1) is fixedly connected with a clamping block (7), and the outer wall of the clamping block (7) is connected with the inner wall of the elastic sheet (2) in an inserting mode.

4. The shockproof metal dome for electronic products as claimed in claim 1, wherein: the outer wall of the elastic sheet (2) is tightly propped against a pressing plate (8), and the bottom of the pressing plate (8) is fixedly connected with the top of the bottom plate (1) through a pin shaft.

5. The shockproof metal dome for electronic products as claimed in claim 4, wherein: the outer wall laminating of clamp plate (8) has stopper (9), the outer wall of stopper (9) is pegged graft mutually with the inner wall of bottom plate (1), the bottom fixedly connected with second spring (10) of stopper (9), the bottom of second spring (10) and the inner wall looks rigid coupling of bottom plate (1).