CN210319310U

CN210319310U - Man-machine interface switch convenient to install in wall body

Info

Publication number: CN210319310U
Application number: CN201920916556.3U
Authority: CN
Inventors: 段韬
Original assignee: Wuhan Huadajunan Technology Co Ltd
Current assignee: Wuhan Huadajunan Technology Co Ltd
Priority date: 2019-06-18
Filing date: 2019-06-18
Publication date: 2020-04-14
Anticipated expiration: 2029-06-18

Abstract

The utility model relates to a computer system technical field specifically is a human-computer interface switch easy to assemble in wall body, including the wall body and install the fixed plate at the wall body, be equipped with on the fixed plate rather than integrated into one piece's mounting plate and bottom plate, mounting plate and bottom plate are about the fixed plate longitudinal symmetry, placed the switch body on the bottom plate, the both sides of switch body are equipped with clamping device, clamping device includes left clamp splice and right clamp splice, left clamp splice and right clamp splice are driven and carry out sharp opposite directions motion on the mounting plate by drive arrangement, left clamp splice and right clamp splice are mirror symmetry about the mounting plate. The utility model discloses simple structure, easily assembly, bearing capacity is strong, utilizes two clamp splices of sharp removal in opposite directions, and it is fixed to press from both sides the switch body that can be fine, is the inclined plane form and uses with the compression spring cooperation through setting up the clamp splice, when pressing from both sides tightly about going on the switch body, can also be spacing about it.

Description

Man-machine interface switch convenient to install in wall body

Technical Field

The utility model relates to a computer system technical field specifically is a human-computer interface switch easy to assemble in the wall body.

Background

A Human Machine Interaction (HMI), also called a user interface or a user interface, is a medium and a dialogue interface for transmitting and exchanging information between a Human and a computer, and is an important component of a computer system. Is a medium for interaction and information exchange between the system and the user, which realizes the conversion between the internal form of the information and the human acceptable form. Human-machine interfaces exist in all fields participating in human-machine information exchange.

At present, a lot of problems exist in the use process of the human-computer interface switch, if the existing human-computer interface switch is mostly placed on a plane, some human-computer interface switches are not convenient to install on a wall, and the human-computer interface switch is installed on the wall, the fixing effect is poor, the situation that the human-computer interface switch is dropped and damaged can be caused, and the use is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a human-computer interface switch in wall body is conveniently installed to the problem of proposing among the above-mentioned background art is solved.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a man-machine interface switch easy to assemble in wall body, includes the wall body and installs the fixed plate at the wall body, be equipped with rather than integrated into one piece's upper bracket plate and bottom plate on the fixed plate, upper bracket plate and bottom plate are about fixed plate longitudinal symmetry, the switch body has been placed on the bottom plate, the both sides of switch body are equipped with clamping device, clamping device includes left clamp splice and right clamp splice, left side clamp splice and right clamp splice are by drive arrangement drive and carry out sharp looks motion on the upper bracket plate, left side clamp splice and right clamp splice are mirror symmetry about the upper bracket plate.

Preferably, the inside cavity that is equipped with of upper plate, be equipped with drive arrangement in the cavity, drive arrangement includes that first ball is vice and second ball, the inside wall swing joint of bearing and upper plate is passed through on the vice right side of second ball, the screw of first ball is vice with the screw coaxial welding of second ball, just the screw of first ball is vice with the vice lead screw thread opposite direction of second ball, the lateral wall and the fixedly connected with runner of upper plate are run through to the left end of first ball.

Preferably, the bottom of the left clamping block is fixedly connected with a screw nut of the first ball screw pair through an upright post extending into the cavity, and the bottom of the right clamping block is fixedly connected with a screw nut of the second ball screw pair through an upright post extending into the cavity.

Preferably, the bottom plate top is equipped with the mounting groove, be equipped with a plurality of compression spring in the mounting groove, fixed mounting has the rubber pad on the compression spring, switch body stretches into the mounting groove and contradicts with the rubber pad.

Preferably, left clamp splice and right clamp splice all set up and are wide on the inclined plane form narrow down, and left clamp splice and right clamp splice all are equipped with the slipmat near one side of switch body, slipmat lateral wall surface sets up a plurality of archs of evenly distributed.

Preferably, dovetail grooves are formed in one sides, close to the fixed plate, of the left clamping block and the right clamping block, and sliding rails connected with the dovetail grooves in a sliding mode are arranged on the fixed plate.

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

1. the utility model discloses simple structure, the installation of being convenient for, bearing capacity is strong, utilizes two clamp splices of sharp removal in opposite directions, and it is fixed to press from both sides the switch body that can be fine, is the inclined plane form through setting up the clamp splice moreover and uses with compression spring cooperation, when pressing from both sides tightly about going on the switch body, can also be to spacing about it, strengthened holistic stable effect.

2. The utility model discloses a screw nut that the first ball screw of installation is vice and the screw nut that the second ball screw is vice carry out the horizontally opposite motion to it presss from both sides tightly or relaxs the switch body to drive left clamp splice and right clamp splice, because screw drive has self-locking function, centre gripping switch body can be stabilized to the clamp splice.

Drawings

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

FIG. 2 is an exploded view of the structure of the present invention;

fig. 3 is a front view of the structure of the present invention.

In the figure: wall body 1, fixed plate 2, slide rail 201, upper bracket plate 3, cavity 301, bottom plate 4, mounting groove 401, left clamp splice 5, dovetail 501, right clamp splice 6, slipmat 7, first ball screw 8, second ball screw 9, runner 10, compression spring 11, rubber pad 12, switch body 13.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a human-computer interface switch easy to assemble in wall body, include wall body 1 and fix fixed plate 2 on wall body 1 through the stay bolt, be equipped with on fixed plate 2 rather than integrated into one piece's upper bracket plate 3 and bottom plate 4, upper bracket plate 3 and bottom plate 4 are about fixed plate 2 longitudinal symmetry, switch body 13 has been placed on the bottom plate 4, the both sides of switch body 13 are equipped with clamping device, clamping device includes left clamp splice 5 and right clamp splice 6, left clamp splice 5 and right clamp splice 6 are by drive arrangement drive and carry out sharp looks after each other motion on upper bracket plate 3, left clamp splice 5 and right clamp splice 6 are mirror symmetry about upper bracket plate 3.

As shown in fig. 3, a cavity 301 is provided inside the upper supporting plate 3, a driving device is provided in the cavity 301, the driving device includes a first ball screw pair 8 and a second ball screw pair 9, the right side of the second ball screw pair 9 is movably connected with the inner side wall of the upper supporting plate 3 through a bearing, a lead screw of the first ball screw pair 8 and a lead screw of the second ball screw pair 9 are coaxially welded, the thread directions of the lead screw of the first ball screw pair 8 and the lead screw of the second ball screw pair 9 are opposite, and the left end of the first ball screw pair 8 penetrates through the side wall of the upper supporting plate 3 and is fixedly connected with a rotating wheel 10 through a screw.

As shown in fig. 3, the bottom of the left clamping block 5 is fixedly connected with the screw nut of the first ball screw pair 8 by welding an upright post extending into the cavity 301, and the fixing mode is a bolt joint. The bottom of the right clamping block 6 is fixedly connected with a screw nut of the second ball screw pair 9 through an upright post which is arranged to extend into the cavity 301. The fixing mode is bolt joint.

As shown in fig. 3, a mounting groove 401 is formed in the top of the lower supporting plate 4, a plurality of compression springs 11 are bonded in the mounting groove 401, rubber pads 12 are welded on the compression springs 11, and the switch body 13 extends into the mounting groove 401 and abuts against the rubber pads 12. Rubber pad 1 acts as a cushioning compression for switch body 13.

As shown in fig. 1 and 2, the left clamping block 5 and the right clamping block 6 are both provided with an inclined plane shape with a wide top and a narrow bottom, the antiskid pad 7 is arranged on one side of the left clamping block 5 and the right clamping block 6 close to the switch body 13, and a plurality of bulges are uniformly distributed on the surface of the outer side wall of the antiskid pad 7. The anti-slip pad 7 can reduce the clamping injury of the clamping blocks to the switch body 13, and the switch body 13 is prevented from axially shifting through a plurality of protrusions arranged on the surface of the outer side wall of the anti-slip pad.

As shown in fig. 2, dovetail grooves 501 are formed on both sides of the left clamping block 5 and the right clamping block 6 close to the fixing plate 2, and a slide rail 201 slidably connected with the dovetail grooves 501 is arranged on the fixing plate 2. The slide rail 201 is fixed to the fixing plate 2 by welding. Through setting up slide rail 201 and dovetail 501 cooperation use, can play spacing when to the fixture block, can also alleviate the bearing capacity of upper plate 3 to a certain extent.

The working principle is as follows: when using this product, at first rotate runner 10, runner 10 drives first ball screw pair 8 and the vice 9 motion of second ball screw, because the screw thread opposite direction of first ball screw pair 8 and the vice 9 of second ball screw, the screw nut of first ball screw pair 8 and the screw nut of the vice 9 of second ball screw carry out sharp phase-to-phase motion, thereby it presss from both sides tightly or relaxs switch body 13 to drive left clamp splice 5 and right clamp splice 6, because screw transmission has self-locking function, centre gripping switch body can be stabilized to the clamp splice. The utility model discloses prior art, simple structure, the installation of being convenient for, bearing capacity is strong, utilizes two clamp splices of sharp removal in opposite directions, can be fine press from both sides tightly fixed to switch body 13, is the inclined plane form through setting up the clamp splice in addition and uses with compression spring 11 cooperations, when pressing from both sides tightly about going on switch body 13, can also be to the spacing from top to bottom to holistic stable effect has been strengthened, has very strong usability.

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 a man-machine interface switch in wall body convenient to install, includes wall body (1) and installs fixed plate (2) at wall body (1), its characterized in that: be equipped with on fixed plate (2) rather than integrated into one piece's upper bracket board (3) and bottom plate (4), upper bracket board (3) and bottom plate (4) are about fixed plate (2) longitudinal symmetry, switch body (13) have been placed on bottom plate (4), the both sides of switch body (13) are equipped with clamping device, clamping device includes left clamp splice (5) and right clamp splice (6), straight line phase motion is carried out by drive arrangement drive and on upper bracket board (3) in left side clamp splice (5) and right clamp splice (6), left side clamp splice (5) and right clamp splice (6) are mirror symmetry about upper bracket board (3).

2. The human-machine interface switch convenient to mount on a wall body of claim 1, wherein: the utility model discloses a ball screw assembly, including cope match-plate pattern, cope match-plate pattern (3) inside cavity (301) that is equipped with, be equipped with drive arrangement in cavity (301), drive arrangement includes vice (8) of first ball screw and second ball screw (9), the inside wall swing joint of bearing and cope match-plate pattern (3) is passed through on vice (9) right side of second ball screw, the screw of the vice (8) of first ball screw and the screw coaxial welding of the vice (9) of second ball screw, just the screw of the vice (8) of first ball screw and the screw thread opposite direction of the vice (9) of second ball screw, the left end of the vice (8) of first ball screw runs through the lateral wall and the fixedly connected with runner (10) of cope match-plate pattern (3).

3. The human-machine interface switch convenient to mount on a wall body of claim 1, wherein: the bottom of the left clamping block (5) is fixedly connected with a screw nut of the first ball screw pair (8) through a stand column which is provided with an extending cavity (301), and the bottom of the right clamping block (6) is fixedly connected with a screw nut of the second ball screw pair (9) through a stand column which is provided with an extending cavity (301).

4. The human-machine interface switch convenient to mount on a wall body of claim 1, wherein: bottom plate (4) top is equipped with mounting groove (401), be equipped with a plurality of compression spring (11) in mounting groove (401), fixed mounting has rubber pad (12) on compression spring (11), switch body (13) stretch into mounting groove (401) and contradict with rubber pad (12).

5. The human-machine interface switch convenient to mount on a wall body of claim 1, wherein: left clamp splice (5) and right clamp splice (6) all set up and are narrow inclined plane form down wide, and one side that left clamp splice (5) and right clamp splice (6) are close to switch body (13) all is equipped with slipmat (7), slipmat (7) lateral wall surface sets up a plurality of archs of evenly distributed.

6. The human-machine interface switch convenient to mount on a wall body of claim 1, wherein: dovetail grooves (501) have all been seted up to one side that left clamp splice (5) and right clamp splice (6) are close to fixed plate (2), be equipped with on fixed plate (2) with dovetail groove (501) sliding connection's slide rail (201).