CN215496472U - Key device and electronic equipment - Google Patents

Abstract

The utility model provides a key device and electronic equipment, wherein the key device comprises an installation panel, a first installation hole for installing a key and a second installation hole for installing a light guide column are arranged on the installation panel, the installation panel comprises a first installation surface and a second installation surface which are arranged in a reverse manner, a first sealing element is arranged on the side edge of the first installation surface, a second sealing element for shading is arranged on the second installation surface, the light guide column is arranged in the second installation hole, and the second sealing element is sleeved on the periphery of the light guide column. The sealing performance and the light shielding performance of the key device are greatly improved, and the key device is simple in structure, convenient to use and beneficial to popularization and use on a large scale.

Description

Key device and electronic equipment

Technical Field

The present invention relates to the field of waterproof devices for electronic devices, and particularly to a key device and an electronic device.

Background

In recent years, with the increasing demand of users, manufacturers have mostly made electronic devices waterproof grades such as IP6 and 7 in order to reduce the influence of external environmental factors on the electronic devices and to prolong the service life of the electronic devices.

Meanwhile, the existing manufacturers can set the keys and the light guide columns in order to improve the operation convenience of the users on the electronic equipment, most of the manufacturers can fixedly install the keys and the light guide columns on the shell of the electronic equipment through the key devices, but the existing key devices are poor in sealing performance and shading performance, and are not beneficial to large-scale popularization and use.

SUMMERY OF THE UTILITY MODEL

Accordingly, the present invention is directed to a key device and an electronic apparatus, so as to solve the problem of poor sealing performance and light shielding performance of the key device in the prior art.

The utility model provides a key device, includes the installation panel, be equipped with the first mounting hole that is used for installing the button and the second mounting hole that is used for installing the leaded light post on the installation panel, the installation panel is including carrying on the back first installation face and the second installation face that sets up mutually, be equipped with first sealing member on the side of first installation face, be equipped with the second sealing member of shading on the second installation face, the leaded light post is located the second mounting hole, second sealing member cover is located leaded light post periphery.

The utility model has the beneficial effects that: during the use, set up the button on first mounting hole, establish the leaded light post on the second mounting hole, the leaded light post can pass the second mounting hole and extend to in the second sealing member this moment to play good sealed effect to the leaded light post, because the second sealing member adopts the shading material to make, thereby played good shading effect to the leaded light post. During the installation, install this button device's first installation face on electronic equipment's casing, set up the first sealing member on first installation face this moment and can further play good sealed effect to button and leaded light post to the leakproofness and the shading nature of this button device have been improved to a great extent, and simple structure, convenient to use are favorable to on a large scale popularization and use.

Preferably, the first sealing element is an annular silicone sealing rib.

Preferably, the second sealing element is a black silica gel sleeve, the silica gel sleeve is L-shaped, and one end of the silica gel sleeve is communicated with the second mounting hole.

Preferably, the mounting panel is a silica gel panel.

Another objective of the present invention is to provide an electronic device, which includes a casing and the key device described above, wherein the key device is disposed on the casing.

Preferably, be equipped with on a lateral wall of casing and be used for the installation the first through-hole of button and be used for the installation the second through-hole of leaded light post, the lateral wall extends two first installation departments towards the inboard, first through-hole with the second through-hole all locates two between the first installation department.

Preferably, the electronic device further comprises a pressing plate, the pressing plate comprises a third mounting surface and a fourth mounting surface which are arranged oppositely, a third sealing element is arranged on the third mounting surface, and a second mounting portion is arranged on the fourth mounting surface.

Preferably, the bottom of the pressure plate is provided with a guide part.

Preferably, the pressing plate is provided with a third through hole for the key to pass through and a fourth through hole for the light guide column to pass through, the fourth mounting surface is provided with an annular glue gathering part, and the glue gathering part and the third through hole are coaxially arranged.

Preferably, the electronic device further comprises a circuit board and a tact switch electrically connected with the circuit board, and when the circuit board is arranged on the casing, the key contacts with the tact switch.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

Fig. 1 is a schematic structural diagram of a key device according to a first embodiment of the present invention at a first viewing angle;

fig. 2 is a schematic structural diagram of a key device according to a first embodiment of the present invention at a second viewing angle;

fig. 3 is a schematic structural diagram of a housing in an electronic device according to a second embodiment of the present invention at a first viewing angle;

fig. 4 is a schematic structural diagram of a housing in an electronic device according to a second embodiment of the present invention at a second viewing angle;

fig. 5 is a schematic structural diagram of a platen in an electronic device according to a second embodiment of the utility model from a first viewing angle;

fig. 6 is a schematic structural diagram of a platen in an electronic device according to a second embodiment of the utility model from a second viewing angle;

fig. 7 is a sectional view of an electronic device according to a second embodiment of the present invention.

Reference numerals: 10. installing a panel; 11. a first mounting hole; 12. a second mounting hole; 13. a first mounting surface; 14. a second mounting surface; 20. pressing a key; 30. a light guide pillar; 40. a first seal member; 50. a second seal member; 60. a housing; 61. a side wall; 62. a first mounting portion; 70. pressing a plate; 71. a third mounting surface; 72. a fourth mounting surface; 73. a second mounting portion; 74. a guide portion; 75. a third through hole; 76. a fourth via hole; 77. a glue gathering part; 80. a third seal member; 90. a circuit board; 100. and (6) lightly touching a switch.

The following detailed description will further illustrate the utility model in conjunction with the above-described figures.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Several embodiments of the utility model are presented in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 2, a key device according to a first embodiment of the present invention includes: a mounting panel 10, a first seal 40 and a second seal 50.

Wherein: this button device includes mounting panel 10, be equipped with the first mounting hole 11 that is used for installing button 20 on mounting panel 10 and the second mounting hole 12 that is used for installing leaded light post 30, mounting panel 10 is including carrying on the back first installation face 13 and the second installation face 14 that sets up mutually, be equipped with first sealing member 40 on the side of first installation face 13, be equipped with second sealing member 50 on the second installation face 14, second sealing member 50 adopts the shading material to make, the mounted position of second sealing member 50 corresponds with the hole site of second mounting hole 12, second mounting hole 12 is located to leaded light post 30, leaded light post 30 periphery is located to second sealing member 50 cover.

In this embodiment, as shown in fig. 1, it should be noted that, for convenience of implementation, the first sealing element 40 is configured as an annular sealing rib, the sealing rib is made of silicon rubber, and the sealing rib has certain elasticity and can generate a certain amount of compression when being squeezed, and in other cases, the first sealing element 40 may also be configured as other parts having certain elasticity and good sealing performance, which are within the protection scope of this embodiment.

In the present embodiment, as shown in fig. 2, it can be understood that the second sealing element 50 is provided as a black silicone sleeve, the silicone sleeve is L-shaped, and one end of the silicone sleeve is communicated with the second mounting hole 12. When the light guide column is used, the black silica gel sleeve is wrapped on the outer surface of the light guide column 30, so that on one hand, the light guide column 30 can be well prevented from generating a light channeling phenomenon under the condition that the light guide column 30 is not shielded by redundant shading parts; on the other hand, the silica gel sleeve can also form waterproof seal for the light guide column 30 independently, and good waterproof seal can be formed for the light guide column 30 without additional sealing parts, and the required waterproof grade is achieved. In this embodiment, for convenience of production, the installation panel 10 is a silica gel panel, that is, the installation panel 10 is made of silica gel, which is beneficial to reducing the production cost.

In specific implementation, the key 20 is arranged on the first mounting hole 11, the light guide column 30 is arranged on the second mounting hole 12, and at the moment, the light guide column 30 can penetrate through the second mounting hole 12 and extend into the second sealing element 50, so that a good sealing effect is achieved on the light guide column 30, and the second sealing element 50 is made of a shading material, so that a good shading effect is achieved on the light guide column 30. During installation, the first installation surface 13 of the key device is installed on the casing 60 of the electronic equipment, and the first sealing element 40 arranged on the first installation surface 13 can further play a good sealing role on the key 20 and the light guide column 30, so that the sealing performance and the light shielding performance of the key device are greatly improved, and the key device is simple in structure and convenient to use, and is beneficial to popularization and use in a large range.

The second embodiment of the present invention provides an electronic device, which includes a casing 60 and the key device in the first embodiment, and the key device is disposed on the casing 60.

In the present embodiment, as shown in fig. 3 to 7, it should be noted that, in order to facilitate the operation of the user, the conventional electronic device is provided with a key 20 and a plurality of light guide columns 30 on a side wall 61 of a housing 60, wherein, as shown in fig. 4, the present embodiment is provided with one key 20 and two light guide columns 30 on a side wall 61 of the housing 60, it should be noted that the number of the key 20 and the number of the light guide columns 30 are not limited herein, and both of the key 20 and the light guide columns 30 can be correspondingly added or deleted according to the needs of the actual situation.

In this embodiment, as shown in fig. 3 to 4, it should be noted that a first through hole for installing the key 20 and a second through hole for installing the light guiding bar 30 are provided on a side wall 61 of the housing 60, and two first installation portions 62 extend from the side wall 61 towards the inner side, specifically, the first through hole and the second through hole are both provided between the two first installation portions 62, so as to facilitate sealing of the key 20 and the light guiding bar 30.

In this embodiment, as shown in fig. 5 to 6, it should be noted that the electronic apparatus further includes a pressure plate 70, specifically, the pressure plate 70 includes a third mounting surface 71 and a fourth mounting surface 72 which are oppositely disposed, a third sealing member 80 is disposed on the third mounting surface 71, and a second mounting portion 73 is disposed on the fourth mounting surface 72. More specifically, a guide portion 74 is provided at the bottom of the pressure plate 70. In order to facilitate the installation of the key 20 and the light guide column 30, a third through hole 75 through which the key 20 passes and a fourth through hole 76 through which the light guide column 30 passes are provided on the pressing plate 70, and further, an annular adhesive collecting portion 77 is provided on the fourth mounting surface 72, and the adhesive collecting portion 77 and the third through hole 75 are coaxially provided.

As shown in fig. 7, the electronic device further includes a circuit board 90 and a tact switch 100 electrically connected to the circuit board 90, and when the circuit board 90 is disposed on the casing 60, the key 20 contacts the tact switch 100. Specifically, in this embodiment, through being equipped with the portion 77 of gluing on the clamp plate 70, during the use, the portion 77 of gluing can be because of pressing the effectual control of the compression volume that button 20 made the button 20 produce in the portion 77 of gluing, make button 20 can not appear because of long-time the use button 20 can't contact or feel the not good condition with light touch switch 100 like this, and meanwhile, the portion 77 of gluing can make button 20's atress more even, and waterproof performance is better, is favorable to on a large scale popularization and use.

In the present embodiment, it should be noted that, in order to facilitate the pressing plate 70 to be installed on the chassis 60, so as to shorten the installation time, the second installation portion 73 is extended from one side of the pressing plate 70, which faces away from the first sealing element 40, specifically, in the present embodiment, four second installation portions 73 are provided, and two of the four second installation portions 73 are symmetrically distributed on two sides of the pressing plate 70, correspondingly, as shown in fig. 5, two first installation portions 62 are extended from one side of the side wall 61 facing the pressing plate 70, and the key 20 and the light guiding pillar 30 are provided between the two first installation portions 62. It should be noted that the first mounting portion 62 is provided with a first mounting hole, and correspondingly, the second mounting portion 73 is provided with a second mounting hole, and during mounting, a fastener penetrates through the first mounting hole and the second mounting hole to fix the second mounting portion 73 on the first mounting portion 62. Specifically, in this embodiment, in order to shorten the time of installation, the first mounting hole and the second mounting hole are both provided as threaded holes, and the fastening member is provided as a fastening bolt, so that the first mounting portion and the second mounting portion are fixedly connected together through the fastening bolt during installation. In other cases, the first mounting portion 62 and the second mounting portion 73 may be fixedly connected together by means of a snap, a slot, an adhesive, etc. to fix the pressing plate 70 on the casing 60, which is within the protection scope of the present embodiment.

In the present embodiment, as shown in fig. 2, it should be noted that, in order to further facilitate the fixing and mounting of the pressing plate 70 on the casing 60, so as to further shorten the mounting time of the pressing plate 70 and the casing 60, specifically, the pressing plate 70 is provided with a third through hole 75 adapted to the size of the key 20 and a fourth through hole 76 adapted to the size of the light guiding column 30, when the first mounting portion 62 is disposed on the second mounting portion 73, the key 20 passes through the third through hole 75, and the light guiding column 30 passes through the fourth through hole 76, and meanwhile, the surface of the portion of the light guiding column 30 passing through the fourth through hole 76 is sleeved with the second sealing member 50, so as to form a good waterproof and light shielding effect on the light guiding column 30.

In this embodiment, it can be understood that, during installation, only the pressing plate 70 needs to move vertically and downwards along the direction perpendicular to the side wall 61 of the casing 60, when the second installation part 73 contacts the first installation part 62 and stops moving, the first installation part 62 and the second installation part 73 can be fixedly installed together through the fastener, so that the pressing plate 70 can be simply and conveniently fixedly installed on the casing 60 and can play a good waterproof sealing role on the key 20 and the light guide column 30, wherein the guide part 74 arranged at the bottom of the pressing plate 70 can play a good guiding role, and the installation is simpler and more convenient.

It should be noted that the above implementation process is only for illustrating the applicability of the present application, but this does not represent that the waterproof device of the electronic device of the present application has only the above implementation flow, and on the contrary, the waterproof device of the electronic device of the present application can be incorporated into the feasible embodiments of the present application as long as it can be implemented.

In summary, the key device and the electronic apparatus in the above embodiments of the present invention can perform good sealing and light shielding effects on the key 20 and the light guide column 30, and have the advantages of simple structure, convenient use, and benefit for large-scale popularization and use.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. A key device, characterized by: including the installation panel, be equipped with the first mounting hole that is used for installing the button and the second mounting hole that is used for installing the leaded light post on the installation panel, the installation panel is including carrying on the back first installation face and the second installation face that sets up mutually, be equipped with first sealing member on the side of first installation face, be equipped with the second sealing member of shading on the second installation face, the leaded light post is located the second mounting hole, second sealing member cover is located leaded light post periphery.

2. The key device of claim 1, wherein: the first sealing element is arranged into an annular silica gel sealing rib.

3. The key device of claim 1, wherein: the second sealing member sets up to black silica gel cover, the silica gel cover is the L type, just the one end of silica gel cover with the second mounting hole intercommunication.

4. The key device of claim 1, wherein: the installation panel is a silica gel panel.

5. An electronic device, characterized in that: comprising a housing and a key device according to any one of claims 1 to 4, said key device being arranged on said housing.

6. The electronic device of claim 5, wherein: be equipped with on a lateral wall of casing and be used for the installation the first through-hole of button with be used for the installation the second through-hole of leaded light post, the lateral wall is extended two first installation departments towards the inboard, first through-hole with the second through-hole is all located two between the first installation department.

7. The electronic device of claim 5, wherein: the electronic equipment further comprises a pressing plate, the pressing plate comprises a third mounting surface and a fourth mounting surface which are oppositely arranged, a third sealing element is arranged on the third mounting surface, and a second mounting portion is arranged on the fourth mounting surface.

8. The electronic device of claim 7, wherein: the bottom of clamp plate is equipped with the guide part.

9. The electronic device of claim 7, wherein: the pressing plate is provided with a third through hole for the key to pass through and a fourth through hole for the light guide column to pass through, the fourth mounting surface is provided with an annular glue gathering part, and the glue gathering part and the third through hole are coaxially arranged.

10. The electronic device of claim 5, wherein: the electronic equipment further comprises a circuit board and a touch switch electrically connected with the circuit board, and when the circuit board is arranged on the shell, the key is in contact with the touch switch.

Images