CN215496469U

CN215496469U - Four-way key assembly structure

Info

Publication number: CN215496469U
Application number: CN202122052571.8U
Authority: CN
Inventors: 刘长兴; 谭其葵
Original assignee: Chongqing Daming Automobile Electric Appliances Co ltd
Current assignee: Chongqing Daming Automobile Electric Appliances Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-01-11
Anticipated expiration: 2031-08-26

Abstract

The utility model discloses a four-way key assembly structure, which relates to the technical field of automobile part production and comprises a shell, a trigger device, a conduction device and a sealing device, wherein the lower surfaces of a plurality of first connecting blocks are connected with the upper surface of a shell, the upper surfaces of a plurality of limiting rods are connected with one side surface inside a button cap, one side surfaces of a plurality of pressing seats are respectively connected with one side surface of a fixing ring, the outer surfaces of a plurality of fixing rings are connected with the inner surface of the shell, the lower surfaces of connecting columns are connected with the upper surface of a bottom cover, one side surface of a circuit board is provided with a mounting groove, and the connecting columns are connected with the mounting groove. According to the four-way key assembly structure, the shell and the button cap key realize the four-way operation function through the arc surface matching structure, parts are simplified, the assembly steps are reduced, the labor intensity and time of workers can be reduced, the labor cost is reduced, the response is rapid through electric control, and the operation is simple and convenient.

Description

Four-way key assembly structure

Technical Field

The utility model relates to the technical field of automobile part production, in particular to a four-way key assembly structure.

Background

The key is generally called a button, and is a device capable of controlling the operation or stop of the instrument manually, the key has a wide application range and almost relates to each field, and the key has various types, wherein the most common types include a two-key type and a four-way type, the two-key type is used for basically controlling the start and stop of the instrument, and the four-way type is used for generally controlling the operation track of the instrument, so that the use is very convenient.

The existing four-way key structure generally adopts the combined action of a four-way press and a universal joint structure to realize the control function, the internal parts of the structure are complex, and the assembly steps are multiple, so that a four-way key assembly structure is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a four-way key assembly structure which can effectively solve the problems of complex internal parts and multiple assembly steps in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that: a four-way key assembly structure comprises a shell, a trigger device, a conduction device and a sealing device, wherein the shell comprises a shell and a first connecting block, the lower surface of the first connecting block is connected with the upper surface of the shell, the trigger device comprises a button cap and a limiting rod, a plurality of grooves are formed in one side surface inside the button cap, the first connecting block is connected with the grooves, the upper surface of the limiting rod is connected with one side surface inside the button cap, the conduction device comprises a pressing seat and a fixing ring, one side surface of the pressing seat is connected with one side surface of the fixing ring, the outer surface of the fixing ring is connected with the inner surface of the shell, the conduction device comprises a rubber plate, a circuit board and convex blocks, one ends of the convex blocks are connected with the lower surface of the rubber plate, and one side surface of the circuit board is provided with two round holes, the two lugs are respectively connected with the two round holes, the sealing device comprises a bottom cover and a connecting column, the lower surface of the connecting column is connected with the upper surface of the bottom cover, a mounting groove is formed in one side surface of the circuit board, and the connecting column is connected with the mounting groove.

Preferably, the casing still includes spacing ring and second connecting block, and is a plurality of the spacing ring is all installed in shell upper surface, and is a plurality of second connecting block side surface all is connected with shell side surface, and the spacing ring can restrict first conducting rod vertical motion's maximum distance, touches the button cap when preventing that first conducting rod kick-backs, and the second connecting block can make things convenient for the device wholly to be connected convenient and fast with other part.

Preferably, trigger device still includes circular support and index mark, circular support upper surface is connected with the inside side surface of button cap, the shell upper surface is equipped with the circular slot, circular support is connected circular support with the circular slot and can be when the button is pressed with circular slot sliding fit, reduces the damage of button cap, increase of service life, index mark can make things convenient for the direction of motion of the more succinctly clear discernment of user controlled object of user.

Preferably, the conduction device further comprises a plurality of first conduction rods and a plurality of second conduction rods, the outer surfaces of the plurality of first conduction rods are respectively connected with the inner surfaces of the plurality of limiting rings, and two ends of the plurality of second conduction rods are respectively connected with one ends of the plurality of first conduction rods and the upper surfaces of the plurality of pressing seats.

Preferably, the conducting device further comprises a rubber block and a rebound ring, the upper surface of the rubber block is respectively connected with the lower surfaces of the plurality of pressing seats, the rebound ring is arranged on the surface of one side of the rubber plate, the upper surface of the rebound ring is respectively connected with the lower surfaces of the plurality of rubber blocks, the rubber block is made of a conductive substance and can touch the circuit board under the action of the pressing seats, so that the electric control is realized, the rebound ring can lift the rubber block rapidly after the control is completed, the electric control is finished, and the operation is simple and convenient.

Preferably, the sealing device further comprises a first mounting block and a second mounting block, wherein two first mounting grooves are formed in one side surface of the shell, two second mounting grooves are formed in the other side surface of the shell, the first mounting blocks are respectively connected with the two first mounting grooves, the second mounting blocks are respectively connected with the two second mounting grooves, and the bottom cover and the device inside the shell can be firmly fixed inside under the combined action of the first mounting blocks and the second mounting blocks.

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

according to the utility model, the shell and the button cap are arranged, and the shell and the button cap key realize a four-way operation function through the circular arc surface matching structure, so that parts are simplified, the assembling steps are reduced, the labor intensity and time of workers can be reduced, the labor cost is reduced, and the benefits of enterprises are indirectly increased.

According to the utility model, the rubber block and the rebound ring are arranged, the rubber block is made of a conductive substance and can touch the circuit board under the action force applied by the outside, so that the electric control is realized, the rebound ring can rapidly lift the rubber block after the control is finished, so that the electric control is finished, the reaction is rapid, and the operation is simple and convenient.

Drawings

FIG. 1 is a schematic external cross-sectional view of a four-way key assembly structure according to the present invention;

FIG. 2 is a schematic view of an overall external structure of a four-way key assembly structure according to the present invention;

FIG. 3 is a schematic view of an internal overall structure of a four-way key assembly structure according to the present invention;

FIG. 4 is a schematic view of an overall structure of the exterior of the housing of a four-way key assembly structure according to the present invention;

FIG. 5 is a schematic view of an internal overall structure of a triggering device of a four-way button assembly structure according to the present invention;

fig. 6 is a schematic view of the external overall structure of the enclosure device of a four-way key assembly structure according to the present invention.

In the figure: 100. a housing; 110. a housing; 120. a first connection block; 130. a limiting ring; 140. a second connecting block; 200. a trigger device; 210. a button cap; 220. a limiting rod; 230. a circular support; 240. an indication mark; 300. a conducting means; 310. a pressing seat; 320. a fixing ring; 330. a first conductive rod; 340. a second conductive rod; 400. a conductive device; 410. a rubber plate; 420. a circuit board; 430. a bump; 440. a rubber block; 450. a resilient ring; 500. a closure device; 510. a bottom cover; 520. connecting columns; 530. a first mounting block; 540. and a second mounting block.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, the present invention is a four-way key assembly structure, including a housing 100, a trigger device 200, a conduction device 300, a conduction device 400 and a sealing device 500, wherein the housing 100 includes a casing 110 and first connection blocks 120, lower surfaces of the first connection blocks 120 are connected to an upper surface of the casing 110, the trigger device 200 includes a button cap 210 and a position-limiting rod 220, a side surface of an inner portion of the button cap 210 is provided with a plurality of grooves, the first connection blocks 120 are respectively connected to the grooves, upper surfaces of the position-limiting rods 220 are respectively connected to a side surface of the inner portion of the button cap 210, the conduction device 300 includes a pressing base 310 and a fixing ring 320, a side surface of the pressing base 310 is respectively connected to a side surface of the fixing ring 320, outer surfaces of the fixing rings 320 are respectively connected to an inner surface of the casing 110, the conduction device 400 includes a rubber plate 410, a circuit board 420 and bumps 430, one ends of the two bumps 430 are respectively connected to a lower surface of the rubber plate 410, circuit board 420 side surface is equipped with two round holes, and two lugs 430 are connected with two round holes respectively, and closing device 500 includes bottom 510 and spliced pole 520, spliced pole 520 lower surface and bottom 510 upper surface connection, and circuit board 420 side surface is equipped with the mounting groove, and spliced pole 520 is connected with the mounting groove.

Further, casing 100 still includes spacing ring 130 and second connecting block 140, and a plurality of spacing rings 130 are all installed in shell 110 upper surface, and a plurality of second connecting block 140 side surface all are connected with shell 110 side surface, and spacing ring 130 can restrict first conducting rod 330 vertical motion's maximum distance, touches button cap 210 when preventing first conducting rod 330 to kick-back, and second connecting block 140 can make things convenient for the device wholly to be connected convenient and fast with other part.

Further, the triggering device 200 further comprises a circular support 230 and an indication mark 240, the upper surface of the circular support 230 is connected with one side surface inside the button cap 210, a circular groove is formed in the upper surface of the shell 110, the circular support 230 is connected with the circular groove, the circular support 230 can be in sliding fit with the circular groove when the button is pressed down, damage to the button cap 210 is reduced, the service life is prolonged, and the indication mark 240 can facilitate a user to more concisely and clearly identify the movement direction of the controlled object.

Further, the conducting device 300 further includes a plurality of first conducting rods 330 and a plurality of second conducting rods 340, wherein the outer surfaces of the plurality of first conducting rods 330 are respectively connected to the inner surfaces of the plurality of limiting rings 130, and two ends of the plurality of second conducting rods 340 are respectively connected to one ends of the plurality of first conducting rods 330 and the upper surfaces of the plurality of pressing bases 310.

Further, the conducting device 400 further comprises a rubber block 440 and a resilient ring 450, the upper surfaces of the rubber blocks 440 are respectively connected with the lower surfaces of the pressing bases 310, the resilient rings 450 are all installed on one side surface of the rubber plate 410, the upper surfaces of the resilient rings 450 are respectively connected with the lower surfaces of the rubber blocks 440, the rubber block 440 is made of a conductive material and can touch the circuit board 420 under the action of the pressing bases 310, so that power control is realized, the resilient rings 450 can rapidly lift the rubber blocks 440 after control is completed, so that power control is finished, and the operation is simple and convenient.

Further, the closing device 500 further includes a first mounting block 530 and a second mounting block 540, one side surface of the housing 110 is provided with two first mounting grooves, the other side surface of the housing 110 is provided with two second mounting grooves, the two first mounting blocks 530 are respectively connected with the two first mounting grooves, the two second mounting blocks 540 are respectively connected with the two second mounting grooves, and the first mounting block 530 and the second mounting block 540 work together to firmly fix the bottom cover 510 and the device inside the housing 110 inside.

The working principle of the utility model is as follows:

referring to fig. 1-6, the present invention is a four-way key assembly structure, when a certain force is applied to a button cap 210 from the outside, the button cap 210 tilts to a certain degree, then the button cap 210 touches a first conductive rod 330, then the first conductive rod 330 pushes a second conductive rod 340 to move downwards, the second conductive rod 340 moves downwards to push a pressing base 310 to touch a rubber block 440, because the rubber block 440 is made of a conductive material, the rubber block 440 has a certain conductive capability, when the rubber block 440 touches a circuit board 420, power connection is realized to realize a control function, after the function is completed, the elastic force of a resilient ring 450 pulls the rubber block 440 back to the original position, the first conductive rod 330 returns to the original position under the action of a limit ring 130, the shell 110 and the button cap 210 realize a four-way operation function through a circular arc surface matching structure, thereby simplifying parts and reducing assembly steps, the labor intensity and time of workers can be reduced, so that the labor cost is reduced, and through electric control, the reaction is rapid, and the operation is simple and convenient.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A four-way button assembly structure is characterized in that: including casing (100), trigger device (200), conduction device (300), electric installation (400) and closing device (500), casing (100) includes shell (110) and first connecting block (120), and a plurality of first connecting block (120) lower surface all with shell (110) upper surface connection, trigger device (200) includes button cap (210) and gag lever post (220), the inside side surface of button cap (210) is equipped with a plurality of recesses, a plurality of first connecting block (120) respectively with a plurality of groove connection, a plurality of gag lever post (220) upper surface all with the inside side surface connection of button cap (210), conduction device (300) are including pressing seat (310) and solid fixed ring (320), a plurality of pressing seat (310) side surface respectively with solid fixed ring (320) side surface connection, a plurality of gu fixed ring (320) surface all with shell (110) internal surface connection, conducting device (400) includes rubber slab (410), circuit board (420) and lug (430), two lug (430) one end all is connected with rubber slab (410) lower surface, circuit board (420) side surface is equipped with two round holes, two lug (430) are connected with two round holes respectively, closing means (500) include bottom (510) and spliced pole (520), spliced pole (520) lower surface and bottom (510) upper surface connection, circuit board (420) side surface is equipped with the mounting groove, spliced pole (520) are connected with the mounting groove.

2. A four-way key assembly structure according to claim 1, wherein: the shell (100) further comprises a limiting ring (130) and a second connecting block (140), the limiting rings (130) are mounted on the upper surface of the shell (110), and one side surface of the second connecting block (140) is connected with one side surface of the shell (110).

3. A four-way key assembly structure according to claim 1, wherein: the trigger device (200) further comprises a circular support (230) and an indication mark (240), the upper surface of the circular support (230) is connected with one side surface of the interior of the button cap (210), a circular groove is formed in the upper surface of the shell (110), and the circular support (230) is connected with the circular groove.

4. A four-way key assembly structure according to claim 1, wherein: the conduction device (300) further comprises a plurality of first conduction rods (330) and a plurality of second conduction rods (340), wherein the outer surfaces of the plurality of first conduction rods (330) are respectively connected with the inner surfaces of the plurality of limiting rings (130), and two ends of the plurality of second conduction rods (340) are respectively connected with one ends of the plurality of first conduction rods (330) and the upper surfaces of the plurality of pressing seats (310).

5. A four-way key assembly structure according to claim 1, wherein: the conductive device (400) further comprises a rubber block (440) and a rebound ring (450), the upper surface of the rubber block (440) is connected with the lower surfaces of the pressing seats (310) respectively, the rebound ring (450) is mounted on one side surface of the rubber plate (410), and the upper surface of the rebound ring (450) is connected with the lower surfaces of the rubber blocks (440) respectively.

6. A four-way key assembly structure according to claim 1, wherein: the sealing device (500) further comprises a first mounting block (530) and a second mounting block (540), wherein two first mounting grooves are formed in one side surface of the shell (110), two second mounting grooves are formed in the other side surface of the shell (110), the first mounting block (530) is connected with the two first mounting grooves respectively, and the second mounting block (540) is connected with the two second mounting grooves respectively.